WO2021213077A1 - 一种横编织机用针板织针组合及织针选择机构 - Google Patents

一种横编织机用针板织针组合及织针选择机构 Download PDF

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Publication number
WO2021213077A1
WO2021213077A1 PCT/CN2021/080910 CN2021080910W WO2021213077A1 WO 2021213077 A1 WO2021213077 A1 WO 2021213077A1 CN 2021080910 W CN2021080910 W CN 2021080910W WO 2021213077 A1 WO2021213077 A1 WO 2021213077A1
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WIPO (PCT)
Prior art keywords
needle
knitting
pressing
elastic
plate
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Ceased
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PCT/CN2021/080910
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English (en)
French (fr)
Inventor
冯加林
冯天元
巫友群
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Individual
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Individual
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=71182844&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2021213077(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to EP21792413.3A priority Critical patent/EP4130367A4/en
Priority to JP2022542489A priority patent/JP7473138B2/ja
Priority to KR1020227040360A priority patent/KR102787737B1/ko
Priority to US17/920,417 priority patent/US20230146969A1/en
Publication of WO2021213077A1 publication Critical patent/WO2021213077A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/66—Devices for determining or controlling patterns ; Program-control arrangements
    • D04B15/68—Devices for determining or controlling patterns ; Program-control arrangements characterised by the knitting instruments used
    • D04B15/70—Devices for determining or controlling patterns ; Program-control arrangements characterised by the knitting instruments used in flat-bed knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/06—Sinkers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/10—Needle beds
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/28—Needle pressers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
    • D04B15/362—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B7/00—Flat-bed knitting machines with independently-movable needles
    • D04B7/04—Flat-bed knitting machines with independently-movable needles with two sets of needles

Definitions

  • the invention relates to the field of flat knitting machines, and in particular to a needle plate knitting needle combination for flat knitting machines and a mechanism for selecting one of two knitting needles.
  • the object of the present invention is to provide a needle plate knitting needle combination and needle selection mechanism for a flat knitting machine that can perform normal-density full-profile knitting and is a double needle plate.
  • the technical scheme is as follows:
  • the needle plate knitting needle assembly is arranged on the front and rear sides of the frame of the flat knitting machine, and includes a needle plate provided with a number of needle grooves, a number of parallel knock-off pieces arranged at the front end of the needle plate, knitting needles arranged in the needle groove, and The stitches, and the front end of the looper piece and the needle plate constitute the cylinder mouth formed by the knitted fabric.
  • the needle groove between the two adjacent looper pieces is arranged left and right and can be respectively completed including loop knitting, tuck knitting and transfer knitting Two knitting needles.
  • the two knitting needles can be placed in parallel or at an angle to each other in the respective needle grooves along the length direction, and the front ends are both close to the cylinder mouth.
  • the present invention has two related needle groove and stitch designs: one is: a needle groove is set on the needle plate between two adjacent looper pieces, and two parallel knitting needles are placed In the needle groove, a knitting needle selection unit is also provided, and the stitches include elastic stitches and control stitches, two elastic stitches are respectively connected with the two knitting needles, and a control stitch is fitted and connected above the two elastic stitches, The knitting needle selection unit is arranged above the two elastic stitches and can act on the elastic stitches.
  • the elastic stitches subjected to elastic deformation are elastically deformed to disengage and fit with the control stitches, and the knitting needles connected with the elastic stitches do not work.
  • the second is: two needle grooves are set on the needle plate between two adjacent knock-off pieces, each of the two knitting needles is placed in a corresponding needle groove, and each knitting needle is provided with a control Pins.
  • each knitting needle is provided with a control stitch.
  • the knitting needle selection unit includes a control element provided on the triangular base plate, a first pressing piece provided with a first pressure contact portion and a first control portion, and a second pressure contact portion provided with a second pressure contact portion and a second control portion.
  • the first depressing contact portion and the second depressing contact portion respectively face corresponding elastic pins, and the first control portion and the second control portion are respectively located at different positions in the length direction of the needle groove,
  • the control element acts on the first control part or the second control part to move the first pressing piece or the second pressing piece, and the corresponding elastic stitch is pressed by the first pressing contact part or the second pressing contact part, and the pressed elastic stitch
  • the elastic deformation is generated to disengage and fit with the control stitch, so that the corresponding knitting needle connected with the elastic stitch does not work.
  • a further design of the above-mentioned knitting needle selection unit is that the first pressing piece and the second pressing piece can move up and down and stand in the needle groove, and both the first pressing piece and the second pressing piece are composed of a body and a protrusion, The protrusions on the first pressing piece and the second pressing pieces are respectively arranged at the upper end of the corresponding body, forming a first control part on the first pressing piece and a second control part on the second pressing piece; two pressing bodies The lower side respectively forms a first pressure contact portion and a second pressure contact portion; the control element is provided on the triangular bottom plate of the flat knitting machine and respectively corresponds to the first pressing piece and the second pressing piece protrusion above the Two pressure plates, the two pressure plates are respectively provided with inclined surfaces, the corresponding pressure plate acts on the protrusions on the corresponding pressure piece through the inclined surface during the movement of the triangular bottom plate, so that the corresponding pressure piece moves downward to suppress the corresponding elastic stitch; the effect of the control element on the pressure piece After the elimination, the elastic
  • the first pressing piece and the second pressing piece are coaxially rotatably arranged in the needle groove; the first pressing piece and the second pressing piece are both composed of a body and a protrusion, and the protrusions on the first pressing piece
  • the protrusions on the first and second pressing pieces are respectively arranged at positions that are not equidistant from the center of rotation and mutually staggered to form a first control portion on the first pressing piece and a second control portion on the second pressing piece;
  • the first pressure contact part and the second pressure contact part are respectively formed on the lower side;
  • the control element is arranged on the triangle bottom plate of the flat knitting machine, and when the control element acts on the first control part or the second control part, the first One pressing piece or second pressing piece rotates downward to press the corresponding elastic pin; after the effect of the control element on the pressing piece is eliminated, the elastic deformation and resilience force of the elastic pin returns the corresponding pressing piece.
  • the body and protrusions corresponding to the first pressing piece and the second pressing piece have the same structural shapes, respectively, and the two pressing pieces are arranged in the needle groove in the form of overlapping the bodies and are located above the corresponding elastic stitches.
  • the protrusions on the two pressing pieces are located at the upper left end and the upper right end of the corresponding pressing piece in the direction corresponding to a needle groove, and are mutually staggered; the left and right sides of the main body are vertical guide surfaces, and the center of the lower part The position is provided with a vertically arranged guide groove.
  • the guide groove separates the first pressure contact portion and the second pressure contact on the lower side of the first pressing piece or the second pressing piece into two parts; the needle plate corresponds to the two guiding surfaces and The positions of the guide grooves are respectively provided with guide steel wires, and the first pressing piece or the second pressing piece moves up and down along the guide steel wires.
  • the second is: the body and protrusion structure corresponding to the first pressing piece and the second pressing piece have the same shape.
  • the protrusions on the sheet are located at positions that are staggered from each other on the upper left end and upper right end of the corresponding pressing sheet in a direction corresponding to a needle groove; the thickness of the body and protrusions are adapted to the width of the needle groove, and the lower side of the body
  • the lower side of the groove structure is not more than half the width of the needle groove, and the left and right sides of the body are respectively provided with a guide surface and a sliding surface;
  • the needle plate is provided with a guide wire on the side corresponding to the guide surface, and the first pressure The plate moves up and down along the guide wire on the side corresponding to the guide surface of the pressure plate and the sliding surface on the second pressure plate; the second pressure plate moves along the guide wire on the side corresponding to the guide surface of the pressure plate and the sliding surface on the first pressure plate Moving up and down.
  • the structure and shape of the body and the protrusion corresponding to the first and second pressing pieces are the same respectively, and the protrusions are respectively provided on the positions where the upper sides of the two pressing pieces are staggered from each other, and the two pressing pieces Rotating holes are respectively provided at the same position on one side of the main body; the upper side of the needle plate corresponding to the rotating hole and the two pressing pieces are respectively provided with a rotating wire and a limiting wire, and the two pressing pieces are connected by the rotating hole to the rotating wire to rotate.
  • the control element is arranged on the triangular base plate of the flat knitting machine and corresponds to the first pressing piece and the second pressing piece convex respectively.
  • the two pressure plates in the up position are respectively provided with inclined surfaces, and the corresponding pressure plates are pressed downwardly by the protrusions on the corresponding pressure plates through the inclined surfaces during the movement of the triangular bottom plate, so that the first pressure plate or the second pressure plate is rotated around the steel wire Turn down.
  • the second is: the knitting needle selection unit further includes a push piece, the upper side and the lower side of the push piece are respectively provided with needle butts and push teeth; the first and second pressing pieces correspond to the same body structure shape ,
  • the protrusion includes a first protrusion and a second protrusion, the first protrusion is provided with a climbing surface, a descending surface, and an upper end surface connecting the upper end of the climbing surface and the descending surface; the second protrusion is provided with at least The climbing surface and the upper end surface connected to the upper end of the climbing surface; a first protrusion and a second protrusion are respectively provided on the upper sides of the two press bodies, and the distance between the first protrusion and the center of rotation is less than the distance between the second protrusion and the center of rotation ;
  • the two pressing piece bodies are respectively provided with a rotating hole at the same position on one side; the upper and lower sides of the needle plate corresponding to the rotating hole and the push piece are respectively provided with a rotating wire and a plug iron
  • the push plate is provided with a guide groove adapted to the needle butt.
  • the corresponding push plate is inserted into the needle butt on the push piece through the guide groove during the movement of the triangular base plate.
  • the control element moves in the direction of the needle groove by the pushing teeth to act on the climbing surface on the first protrusion or the second protrusion to rotate the corresponding pressing piece downward.
  • a further design of the above-mentioned knitting needle selection unit is that: the lower side of the elastic stitch is provided with a limiting protrusion, the bottom of the needle groove is provided with a limiting groove, and the elastic stitch falls into the limiting groove due to the elastic deformation.
  • the limit groove restricts the movement of the elastic stitches back and forth; and a support rod is arranged in the needle groove, and the control stitch is supported by the support rod to be above the two elastic stitches.
  • the beneficial effects of the present invention are as follows: 1) Two knitting needles are arranged between the two knock-off pieces in the present invention, and the number of knitting needles is increased without increasing the knock-off piece.
  • the needle plates with the same distance between the knock-off pieces will enable The number of knitting needles is doubled to maximize the use of the lateral space of the needle board, so that the double-needle flat knitting machine can make a fully formed knitted fabric with a standard needle pitch density.
  • the two knitting needles arranged on the left and right between two adjacent knock-off pieces of the present invention are tightly attached to the barrel mouth, so that the two knitting needles have the same looping effect when knitting, so that the machine has low process requirements, easy operation, and easy use. Accepted by the reader, and there is no special requirement for the braided wire, so that it can be adapted to a wide range.
  • Fig. 1 is a schematic diagram of the structure of the needle board knitting needle assembly set on the flat knitting machine in the first embodiment.
  • Fig. 2 is a view from the direction A of the needle plate knitting needle assembly shown in Fig. 1.
  • Fig. 3 is a B-direction view of the needle plate knitting needle assembly shown in Fig. 1.
  • Fig. 4 is a schematic diagram of the structure of the needle board knitting needle assembly set on the flat knitting machine in the second embodiment.
  • Fig. 5 is a view from the direction C of the needle plate knitting needle assembly shown in Fig. 4 (and the following Fig. 18, Fig. 29, and Fig. 42).
  • Fig. 6 is a view from the direction D of the needle plate knitting needle assembly shown in Fig. 4 (and the following Fig. 18, Fig. 29, and Fig. 42).
  • Fig. 7 is a schematic diagram of the structure of the needle plate knitting needle assembly of the second embodiment.
  • Fig. 8 is a cross-sectional view of the position E-E of the needle plate knitting needle assembly shown in Fig. 7 (and the following Figs. 19, 30, and 43).
  • Fig. 9 is a schematic diagram of the structure of the knitting needle selection unit used in the second embodiment.
  • Fig. 10 is a cross-sectional view taken along the line F of the knitting needle selection unit shown in Fig. 9.
  • Figure 11 is a structure diagram of a tablet consisting of a tablet body and protrusions.
  • Fig. 12 is a left side view of the pressing tablet shown in Fig. 11.
  • Fig. 13 is a schematic diagram of a pressing plate in the knitting needle selection unit shown in Fig. 9 being moved down so that its upper inclined surface can press and touch the corresponding protrusion on the second pressing piece.
  • Fig. 14 is a schematic diagram of the second pressing piece in Fig. 13 being completely pressed down by the inclined surface of the pressing plate.
  • Fig. 15 is a cross-sectional view of the needle selection unit G shown in Fig. 14.
  • Fig. 16 is a schematic diagram showing the elastic deformation of the elastic stitch and the disengagement and fitting of the control stitch under the action of the knitting needle selection unit shown in Fig. 9.
  • Fig. 17 is a schematic diagram of the knitting needle selection unit shown in Fig. 9 returning to the original state after the effect of the elastic stitches is eliminated.
  • Fig. 18 is a schematic diagram showing the structure of the needle plate knitting needle assembly set on the flat knitting machine in the third embodiment.
  • 19 is a schematic diagram of the structure of the needle plate knitting needle assembly in the third embodiment.
  • 20 is a schematic diagram of the structure of the knitting needle selection unit used in the third embodiment.
  • Fig. 21 is a cross-sectional view taken along the line H of the knitting needle selection unit shown in Fig. 20;
  • Figure 22 is a schematic diagram of the structure of the tablet.
  • Fig. 23 is a left side view of the pressing plate shown in Fig. 22;
  • Fig. 24 is a schematic diagram of a pressing plate in the knitting needle selection unit shown in Fig. 21 being moved downward so that its upper inclined surface can press against the corresponding protrusion on the second pressing piece.
  • FIG. 25 is a schematic diagram of the second pressing piece in FIG. 24 being completely pressed down by the inclined surface on the pressing plate.
  • Fig. 26 is a cross-sectional view of the knitting needle selection unit I shown in Fig. 25.
  • Fig. 27 is a schematic diagram showing the elastic deformation of the elastic stitch and the disengagement and fitting of the control stitch under the action of the knitting needle selection unit shown in Fig. 20.
  • Fig. 28 is a schematic diagram of the knitting needle selection unit shown in Fig. 20 returning to the original state after the effect on the elastic stitches is eliminated.
  • Fig. 29 is a schematic diagram of the structure of the needle board knitting needle assembly set on the flat knitting machine in the fourth embodiment.
  • Fig. 30 is a schematic diagram of the structure of the needle plate knitting needle assembly of the fourth embodiment.
  • FIG. 31 is a schematic diagram of the structure of the knitting needle selection unit used in the fourth embodiment.
  • Fig. 32 is a J-direction sectional view of the knitting needle selection unit shown in Fig. 31.
  • Fig. 33 is a schematic diagram of the structure of the first pressing sheet.
  • Fig. 34 is a left side view of the first pressing plate shown in Fig. 33;
  • Fig. 35 is a schematic view of the structure of the second pressing sheet.
  • Fig. 36 is a left side view of the second pressing plate shown in Fig. 35;
  • Fig. 37 is a schematic diagram of a pressing plate in the knitting needle selection unit shown in Fig. 31 moving down so that its upper inclined surface can press-contact the corresponding protrusion on the second pressing piece.
  • Fig. 38 is a schematic diagram of the second pressing piece in Fig. 37 being completely pressed down by the inclined surface on the pressing plate.
  • Fig. 39 is a sectional view of the needle selection unit K shown in Fig. 38;
  • Fig. 40 is a schematic diagram showing the elastic deformation of the elastic stitch and the disengagement and fitting of the control stitch under the action of the knitting needle selection unit shown in Fig. 31.
  • Fig. 41 is a schematic diagram of the knitting needle selection unit shown in Fig. 31 returning to the original state after the effect on the elastic stitches is eliminated.
  • Fig. 42 is a schematic diagram of the structure of the needle plate knitting needle assembly set on the flat knitting machine in the fifth embodiment.
  • Fig. 43 is a schematic diagram of the structure of the needle plate knitting needle assembly of the fifth embodiment.
  • Fig. 44 is a schematic diagram of the three-dimensional structure of the needle plate knitting needle assembly in embodiment 5.
  • FIG. 45 is a schematic diagram of the structure of the knitting needle selection unit used in the fifth embodiment.
  • Fig. 46 is a cross-sectional view taken along the M direction of the knitting needle selection unit shown in Fig. 45;
  • Fig. 47 is a schematic diagram of the first pressing piece being acted on by the pushing piece and being completely pressed down by the pushing tooth.
  • Fig. 48 is a cross-sectional view taken along the N direction of the push piece and the first pressing piece shown in Fig. 47.
  • Fig. 49 is a schematic diagram of the elastic deformation of the elastic stitch and the disengagement and fitting of the control stitch under the action of the knitting needle selection unit shown in Fig. 45
  • Fig. 50 is a schematic diagram of the knitting needle selection unit shown in Fig. 45 returning to the original state after the effect of the elastic stitches is eliminated.
  • Fig. 51 is a schematic diagram of the second pressing plate being subjected to the action of the pushing plate.
  • Fig. 52 is a cross-sectional view taken along the O direction of the push piece and the second pressing piece shown in Fig. 51.
  • Fig. 53 is a schematic diagram of the structure of the needle plate knitting needle assembly arranged on the flat knitting machine in the sixth embodiment.
  • Fig. 54 is a schematic diagram of the structure of the needle plate knitting needle assembly of the sixth embodiment.
  • Fig. 55 is a schematic diagram of the position where one knitting needle 52 is out of the needle, and the other knitting needle 51 is close to the cylinder mouth when the needle is not out.
  • Fig. 56 is a schematic diagram of the position where one knitting needle 51 is out of the needle, and the other knitting needle 52 is close to the cylinder mouth when the needle is not out.
  • the needle plate knitting needle assembly of this embodiment includes a needle plate provided with a number of needle grooves 11 and a number of parallel knock-off pieces 13 arranged at the front end of the needle plate, and are arranged in the needle grooves
  • the knitting needles 51, 52 and stitches are arranged on the front and rear sides of the flat knitting machine frame 9 through the needle plate 1.
  • the biggest difference between the needle plate knitting needle assembly of the present invention and the prior art is that two knitting needles 51 and 52 arranged left and right are arranged on the needle plate 1 between the two looper pieces. The knitting action of loop knitting, tuck knitting and transfer knitting.
  • two parallel needle grooves 11 are provided on the needle plate between the two knock-off pieces.
  • the needle groove 11 separated by the two steel sheets 15 on the needle board is further divided into two by the spacer 14, thereby forming two parallel needle grooves 111 between the two loop-off pieces.
  • Each of the two knitting needles 51, 52 is placed in a corresponding needle groove 111, and the knitting needles 51, 52 are driven by the corresponding control stitches 63, 64 to move in the corresponding needle groove 111, and the control stitches 63 and 64 are pushed by the corresponding triangle on the triangle base plate.
  • the stitches can be control stitches directly connected with the knitting needles, as in this embodiment, they can also be composite stitches formed by combining two or more.
  • the knitting needles placed in the needle groove are placed in parallel, so that the front end of the knitting needle is basically uniformly close to the barrel mouth (tooth) 91 formed by the knitted fabric 8 formed by the knock-off piece 13 and the front end of the needle plate 1 (because the knock-off piece is also called the tooth Mouth piece, so the barrel mouth is also called the tooth mouth).
  • the needle plate knitting needle combination of this embodiment is the same as the above-mentioned embodiment 1. It has a needle plate 1 divided into a number of parallel needle grooves 11 by a steel sheet 15 and a number of parallel knock-off pieces arranged at the front end of the needle plate. 13 and the knitting needles 51 and 52 arranged in the needle groove, and the needle plate knitting needle assembly is arranged on the front and rear sides of the flat knitting machine frame 9 through the needle plate 1. Also, two knitting needles 51, 52 arranged in parallel on the left and right are arranged in the needle groove between the two knock-off pieces, and the two knitting needles can respectively complete knitting operations including loop knitting, tuck knitting and transfer knitting.
  • a needle groove 11 is provided on the needle plate between the two knock-off pieces, and two knitting needles are placed in a needle groove 11 in parallel.
  • a selection Unit 3a also cooperates with the compound stitch composed of elastic stitches 61, 62 and control stitch 60 to select one of the knitting needles to work (needle out) and the other to not work, so that the two parallel knitting needles in a needle groove Knitting actions including loop knitting, tuck knitting and transfer knitting can be completed separately. Therefore, the needle plate knitting needle assembly of this embodiment also has a knitting needle selection mechanism composed of at least a knitting needle selection unit 3a and a composite stitch including elastic stitches and control stitches.
  • the two elastic stitches 61, 62 are respectively connected to the two parallel knitting needles 51, 52, for example, the fitting connection shown in FIG. ⁇ 11 ⁇ In the needle slot 11.
  • a control pin 60 is located above the two elastic pins 61, 62 and is mated and connected with the two elastic pins 61, 62.
  • a support rod 12 supports the control pin 60 so that it is above the two elastic pins 61, 62
  • the supporting rod 12 is detachably arranged in the needle groove 11 through two supporting wires 161 arranged on the needle plate.
  • the elastic stitches are disengaged from the control stitches due to elastic deformation under compression, so that the knitting needles cannot be connected to the control stitches 60 through the elastic stitches, so that the control stitches 60 cannot be driven and the knitting action cannot be performed.
  • the other elastic stitch is not affected by the knitting needle selection unit 3a and remains connected to the control stitch 60. Driven by the control stitch 60, knitting operations including loop knitting, tuck knitting and transfer knitting can be completed.
  • this embodiment provides a knitting needle selection unit 3a.
  • the knitting needle selection unit 3a is at least composed of a control element 30, a first pressing piece 3a1, and a second pressing piece 3a2.
  • the first pressure piece 3a1 is provided with a pressure contact portion for pressing the corresponding elastic stitch and a first control portion for acting with the controlled element
  • the second pressure piece 3a2 is also provided with a pressure contact portion and a first control portion for interacting with the controlled element.
  • the second control part of the element, the two pressing pieces are respectively arranged above the corresponding elastic pins, the pressing contact parts on them are respectively facing the corresponding elastic pins, the first control part and the second control part are respectively in the direction of the needle groove length In different positions staggered from each other, so that the control elements can act on them separately and move down after being acted on.
  • the first pressing piece 3a1 and the second pressing piece 3a2 of this embodiment can be regarded as being composed of the body 3aa and the protrusions 3ab of the same structure and shape.
  • the protrusions 3ab and the second pressing pieces on the first pressing piece are respectively arranged on the side of the upper end of the corresponding body 3aa, respectively forming the first control part on the first pressing piece and the second controlling part on the second pressing piece; the lower sides of the two pressing pieces respectively form corresponding
  • the pressing contact portion 3ac, the first pressing piece 3a1 and the second pressing piece 3a2 have the same body overlapped with each other and stand in the needle groove, so that the protrusions 3ab on the pressing piece are respectively in the first position in the direction corresponding to a needle groove
  • the upper left end of a pressing piece 3a1 and the upper right end of the second pressing piece 3a2 are offset from each other, and the first pressing piece 3a1 and the second pressing piece 3a
  • the control element of this embodiment is the two pressure plates 301, 302 that can be adjusted up and down on the triangular bottom plate 2 of the flat knitting machine.
  • the two pressure plates are arranged at positions corresponding to the first and second pressure plates.
  • the second pressing plate 302 above the elastic stitch 62 connected with the knitting needle 52 first moves downwards so that the inclined surface 3021 on it can be pressed.
  • the above two pressing pieces are slidably arranged in the needle groove 11 up and down.
  • the left and right sides of the corresponding body 3aa are vertically arranged guide surfaces 3aa1.
  • the lower center position is provided with a vertically arranged guide groove 3aa2.
  • the guide groove 3aa2 makes the first pressing piece or The first pressure contact portion and the second pressure contact portion on the lower side of the second pressing piece are separated into two parts.
  • the thickness of the body is not more than half the width of the needle groove.
  • the thickness of the upper end of the protrusion 3ab is adapted to the width of the needle groove, so that it can be guided by the needle groove effect.
  • a guide wire 162 is respectively provided on the needle plate at positions corresponding to the two guide surfaces 3aa1 and the guide groove 3aa2, and the first pressing piece 3a1 or the second pressing piece 3a2 slides up and down along the guide wire 162.
  • the lower side of the elastic stitch is provided with limit protrusions 611, 621, the bottom of the needle groove is provided with a limit groove 18, the elastic pin falls into the limit groove due to the elastic deformation, and the limit groove restricts the front and back of the elastic stitch move
  • the front ends of the two parallel knitting needles placed in a needle groove are substantially uniformly close to the cylinder mouth 91 formed by the knitted fabric 8 formed by the knock-off piece 13 and the front end of the needle plate 1.
  • the needle plate knitting needle assembly of this embodiment has a needle plate 1 with a number of parallel needle grooves 11 and a needle plate at the front end of the needle plate like the above-mentioned embodiment 2.
  • a number of parallel knock-off pieces 13 and knitting needles 51, 52 arranged in the needle groove, and the needle plate knitting needle assembly is arranged on the front and rear sides of the flat knitting machine frame 9 through the needle plate 1, and the two loops
  • a needle groove 11 is provided on the needle plate between the pieces, and two knitting needles 51, 52 arranged left and right along the width direction of the needle groove are arranged in the needle groove 11.
  • the difference between the needle plate knitting needle assembly of this embodiment and the above-mentioned embodiment 2 is essentially only the difference in the knitting needle selection unit.
  • a knitting needle selection unit 3b provided in this embodiment at least consists of a control element 30, a first pressing piece 3b1, and a second pressing piece 3b2.
  • the first pressing piece 3b1 is provided with a pressing contact part for pressing the corresponding elastic stitch and a first control part for acting with the controlled element; similarly, the second pressing piece 3b2 is provided with a pressing contact part and a first control part for interacting with the controlled element.
  • the second control part acting as the control element, the two pressing pieces are respectively arranged above the corresponding elastic pins, and the pressing contact parts on them respectively face the corresponding elastic pins.
  • the first control part and the second control part are respectively located on the needles.
  • the slot length directions are staggered at different positions, so that the control elements can act on them separately, and after being acted on, they move downward to suppress the corresponding elastic stitches.
  • the first pressing piece 3b1 and the second pressing piece 3b2 of this embodiment can be regarded as composed of a body 3ba and protrusions 3bb with the same structure and shape, and the protrusions 3bb are arranged on the upper end side of the body 3ba. So as to form the corresponding control part on the tablet.
  • the thickness of the body and the protrusions are adapted to the width of the needle groove, and the lower side of the body is formed by arranging a groove on one side of the lower side to form a lower side not more than half the width of the needle groove, thereby forming the pressing contact portion 3bc on the corresponding pressing plate.
  • the left and right sides of the main body are respectively provided with guiding surfaces 3ba2, 3ba3 and sliding surfaces 3ba1.
  • the two pressing pieces are symmetrically attached to each other with the sliding surface 3ba1 as the symmetrical center plane and arranged in the needle groove, so that the protrusions 3bb and the guiding surfaces 3ba2 and 3ba3 on the two pressing pieces are symmetrically arranged with respect to the symmetrical center plane, and the pressure is formed.
  • the groove of the contact part 3bc faces the center surface of the needle groove, and the respective pressing contact part 3bc faces the corresponding elastic stitch.
  • the two pressing pieces are provided with a guide wire 162 on the needle plate on the side corresponding to the guiding surface, and the first pressing piece 3b1 slides up and down along the sliding surface of the guiding wire 162 and the second pressing piece 3b2 on the side corresponding to the guiding surface of the pressing plate;
  • the second pressing piece 3b2 slides up and down along the sliding surface of the guide wire 162 on the side corresponding to the guiding surface of the pressing plate and the first pressing piece 3b1, so that the two pressing pieces can slide up and down relative to each other.
  • the control element of this embodiment is also the two pressure plates 301 and 302 which are arranged on the triangular bottom plate of the flat knitting machine and respectively correspond to the positions of the first pressure piece 3b1 and the second pressure piece 3b2 and which can be adjusted up and down.
  • An inclined surface is provided, and the pressure plate acts on the control part (that is, the corresponding protrusion 3bb) through the inclined surface while moving with the triangular bottom plate.
  • the knitting needle 51 is out of the needle, but the knitting needle 52 is not.
  • the second pressing plate 302 above the elastic stitch 62 connected to the knitting needle 52 first moves downward, as shown in Figure 24, so that the inclined surface 3021 on it can press against the second
  • the corresponding protrusion 3bb on the pressing piece 3b2 completely presses down the second pressing piece 3b2 during the movement of the pressing plate 302 with the triangular bottom plate, as shown in Figs. Close, as shown in Fig. 27; after the pressing of the pressing plate by the pressing plate 302 is eliminated, the elastic deformation and resilience of the elastic stitch 62 causes the second pressing piece 3b2 to return to the original position of the knitting needle selection unit 3b, as shown in Fig. 28.
  • the needle plate knitting needle assembly of this embodiment has the same needle plate 1 with a number of parallel needle grooves 11 and the device as in the above-mentioned embodiment 2 or embodiment 3.
  • Two parallel knitting needles 51 and 52 are arranged in the needle groove 11 along the width direction of the needle groove. The two knitting needles complete their knitting.
  • a knitting needle selection unit 3c provided in this embodiment at least consists of a control element 30, a first pressing piece 3c1, and a second pressing piece 3c2.
  • the first pressing piece 3c1 is provided with a pressing contact part for pressing the corresponding elastic stitch and a first control part for acting with the controlled element; similarly, the second pressing piece 3c2 is provided with a pressing contact part and a first control part for interacting with the controlled element.
  • the second control part acting as the control element, the two pressing pieces are respectively arranged above the corresponding elastic pins, and the pressing contact parts on them respectively face the corresponding elastic pins.
  • the first control part and the second control part are respectively located on the needles.
  • the slot length directions are staggered at different positions, so that the control element can act on them separately, and after being acted on, the corresponding pressing piece rotates downward to suppress the corresponding elastic stitch.
  • the two pressing pieces 3c1 and 3c2 in this embodiment are coaxially arranged in the needle groove 11, and can be regarded as composed of the body 3ca and the protrusion 3cb with the same structural shape.
  • the protrusion 3cb on the first pressing piece is set at a position to the right of the upper center of the corresponding body to form a first control portion on the first pressing piece;
  • the protrusion 3cb on the second pressing piece is arranged at a position corresponding to the upper right end of the body to form a second The second control part on the tablet;
  • the lower sides of the two tablet bodies 3ca are provided with a downwardly contracting triangular shaped depressing part 3cc.
  • the thickness of the body 3ca is not more than half the width of the groove
  • the protrusion 3cb is provided with an L-shaped groove surface opposite to the inner side of the needle groove
  • the thickness of the upper end of the protrusion is adapted to the groove width.
  • the L-shaped groove surface on the two pressing plates is opposite to the needle groove
  • the center planes are symmetrically arranged, and after the two pressing bodies 3ca are stacked side by side, the protrusions 3cb on them are in positions staggered from each other.
  • Rotating holes are respectively provided at the same position on the same side of the two pressing pieces.
  • the upper side of the needle plate corresponding to the rotating holes and the two pressing pieces are respectively provided with a rotating wire 164 and a limiting wire 163.
  • the two pressing pieces pass through the rotating holes 3cd.
  • the connecting rotating wire 164 is rotatably arranged in the needle groove 11, and the movement of the two pressing pieces 3c1, 3c2 caused by the resilience of the elastic pins 61 or 62 is restricted by the limiting wire 163.
  • the control element of this embodiment is also the pressing plates 301 and 302 corresponding to the two pressing positions on the triangular bottom plate 2 of the flat knitting machine.
  • the pressing plates are respectively provided with inclined surfaces. If necessary, the knitting needle 52 in the needle groove cannot be drawn Needle, the knitting needle 51 is out of the needle, and the second pressing plate 302 above the elastic stitch 62 connected with the knitting needle 52 first moves downward so that the inclined surface 3021 on it can press the corresponding protrusion 3cb on the second pressing piece 3c2, As shown in Fig.
  • the second pressing plate 302 acts on the protrusion 3cb of the second pressing piece 3c2 through an inclined surface during the movement of the triangular bottom plate, so that the second pressing piece 3c2 rotates until the lower end surface of the second pressing plate 302 is completely pressed against the second pressing plate.
  • the elastic pin 62 undergoes elastic deformation due to compression, and is disengaged and fitted with the control pin 60, as shown in Fig. 40;
  • the stitch 62 generates a resilience force due to elastic deformation to return the pressure piece 3c2 to the initial state of the knitting needle selection unit 3c, as shown in FIG. 41.
  • the needle plate knitting needle assembly of this embodiment has the same needle plate 1 with a number of parallel needle grooves 11 as in the above embodiment 2-4.
  • Several parallel knock-off pieces 13 arranged at the front end of the needle plate and knitting needles 51 and 52 arranged in the needle groove, and the needle plate knitting needle assembly is arranged on the front and rear sides of the flat knitting machine frame 9 through the needle plate 1.
  • a needle groove 11 is provided on the needle plate between the two knock-off pieces.
  • Two knitting needles 51 and 52 arranged left and right along the width direction of the needle groove are arranged in the needle groove 11.
  • the difference between the needle plate knitting needle assembly of this embodiment and the above-mentioned embodiment 2 is essentially only the difference in the knitting needle selection unit.
  • a knitting needle selection unit 3d provided in this embodiment also has a push piece 3d3.
  • the first pressing piece 3d1 is provided with a pressing contact part and a first control part for acting with the controlled element
  • the second pressing piece 3d2 is provided with a pressing contact part and a second controlling part for acting with the controlled element.
  • the two pressing pieces are respectively arranged above the corresponding elastic pins 61 and 62.
  • the first control portion and the second control portion are respectively located at different positions staggered in the length direction of the needle groove.
  • the control element acts on the first through the push piece 3d3.
  • the control part or the second control part After the first control part or the second control part is acted on, the corresponding pressing piece will rotate downward to suppress the corresponding elastic stitch.
  • the two pressing pieces 3d1 and 3d2 in this embodiment are coaxially rotatably arranged in the needle groove 11 as in the above embodiment 4, and can be regarded as composed of a body 3da and a protrusion.
  • the pressing pieces 3d1 and 3d2 have the same structure and shape of the body 3da (as shown in the section line of the first pressing piece in Fig.
  • the corresponding convex structures are not the same, that is, it contains two convex structures, one is the first A bulge 3db1, the first bulge 3db1 is provided with a climbing surface 3dbp, a descending surface 3dbx, and an upper end surface 3dbs connecting the upper end of the climbing surface and the descending surface; another type of second bulge 3db2, the second bulge is provided with at least a climbing surface 3 dbp and 3 dbs of the upper end surface connected to the upper end of the climbing surface, and the distance between the first protrusion and the center of rotation is less than the distance between the second protrusion and the center of rotation.
  • the lower sides of the two pressing piece bodies 3da are provided with a pressing contact portion 3dc in a downwardly contracting triangular shape, and the pressing contact portion 3dc faces the corresponding elastic pins 61 and 62.
  • the upper side of the body 3da of the first pressing piece 3d1 and the second pressing piece 3d2 of this embodiment are respectively provided with a first protrusion 3db1 and a second protrusion 3db2, and a rotation hole 3dd is respectively provided at the same position on one side of the two pressing pieces. .
  • a rotating wire 164 is provided on the needle plate 1 at a position corresponding to the rotating holes 3dd of the two pressing pieces, so that the two pressing pieces pass through the rotating holes to penetrate the rotating steel wire 164 and coaxially rotate and set in the needle groove 11.
  • the push piece 3d3 is placed above the two pressing pieces 3d1 and 3d2.
  • the thickness of the push piece is adapted to the width of the needle groove.
  • the upper and lower sides of the push piece 3d3 are respectively provided with needle butts 3d31 and push teeth 3d32.
  • the thicknesses of the body 3da and protrusions corresponding to the two pressing pieces are the same, and they are not more than half the width of the needle groove. Push the teeth 3d32 separately.
  • the upper side and the lower side of the push piece 3d3 are respectively provided with a plug iron 17 and a guide wire 162, so that they can slide between the plug iron and the limiting wire.
  • the two pressing pieces 3d1 and 3d2 pass through the rotating wire 164 through the rotating hole 3dd.
  • the rotation is set in the needle groove 11.
  • the control element 31 of this embodiment is a push plate 31 which is arranged on the triangular bottom plate of the flat knitting machine and can move along the needle groove direction.
  • the push plate 31 is provided with a guide groove 311 adapted to the needle butt, corresponding to The push plate is inserted into the needle butt on the push plate through the guide groove during the movement of the triangular base plate to realize the connection between the two.
  • the push plate 31 can move in the direction of the needle groove, and the push piece 3d3 can be driven to move to the initial position where the push tooth 3d32 does not contact the first protrusion or the second protrusion as shown in FIG. 45 and FIG. 46.
  • the push plate 31 can also be moved to the position where the push tooth 3d32 contacts the second protrusion 3db2 as shown in Figure 51 and Figure 52, and the second pressing piece 3d2 rotates downward by the push tooth touching the climbing surface on the second protrusion. , Until it is pressed on the corresponding upper end surface, the corresponding elastic stitch 62 is released from the engagement with the corresponding knitting needle due to the elastic deformation; When pressing the piece 3d2, the pressing effect of the push piece on the second pressing piece is eliminated, and the elastic pin 62 is no longer pressed by the second pressing piece, and the pressing piece returns under the action of its elastic deformation and resilience.
  • the needle plate knitting needle assembly of this embodiment includes a needle plate 1 provided with a number of needle grooves 11, a number of parallel knock-off pieces 13 provided at the front end of the needle plate, and a knitting needle provided in the needle grooves.
  • the needles 51, 52 and the control pins 65, 66 are arranged on the front and rear sides of the frame 9 of the flat knitting machine through the needle plate 1, and a needle groove 11 is arranged in the needle groove 11 between the two looper pieces.
  • Two knitting needles 52, 53 arranged in the width direction left and right, the two knitting needles are placed in their respective needle grooves at an angle to each other along the length direction.
  • the knitting needles 51, 52 are respectively connected to the control stitches 65 and 66, Under the driving of the corresponding control stitch, the needles can respectively complete the knitting actions including loop knitting, tuck knitting and transfer knitting.
  • the two needle grooves corresponding to the two knitting pins are divided into two by the spacer 14 in the needle groove 11 separated by the two steel sheets 15, and then the needle groove 111 and the needle groove 112 are separated.
  • the groove of the needle groove 111 The bottom surface is substantially parallel to the upper end surface of the needle plate 1, and the bottom surface of the needle groove 112 is inclined with respect to the bottom surface of the needle groove 111, and the angle ⁇ between each other is generally not greater than 40°, so that the bottom surface of the groove is different in plane.
  • the needle groove 111 and the needle groove 112 so that the two knitting needles 51, 52 placed in the two needle grooves 111, 112 have an angle ⁇ between each other along the length direction, and the front ends of the two knitting needles 51, 52 in the initial state are equal Close to the mouth of the tube, see Figure 55 and Figure 56.
  • the present invention arranges two knitting needles between two looper pieces with the same pitch, which increases the number of knitting needles without increasing the looper piece, and maximizes the use of the lateral space of the needle plate to make the double needle
  • the flat knitting machine of the plate can make a fully formed knitted fabric with standard needle pitch density, and because the two knitting needles arranged on the left and right between the two adjacent looper pieces are tightly attached to the cylinder mouth, the two knitting needles are knitting when they are knitted separately. The same, so that the machine process requirements are low, and it is easy to operate.

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Abstract

一种横编织机用针板织针组合及织针选择机构，针板织针组合包括针板（1）、设于针板（1）前端的若干平行的脱圈片（13）、设于针槽（11、111、112）内的织针（51、52）、针脚和织针选择单元（3a、3b、3c、3d），在两相邻脱圈片（13）之间的针槽（11、111、112）内设有平行排列且可各自完成包括成圈编织、集圈编织和移圈编织的两枚织针（51、52）；针脚包括控制针脚（60、63、64、65、66）和弹性针脚（61、62），而控制针脚（60、63、64、65、66）、弹性针脚（61、62）和织针选择单元（3a、3b、3c、3d）构成织针选择机构；两弹性针脚（61、62）分别与两枚织针（51、52）连接，控制针脚（60、63、64、65、66）嵌合连接在两弹性针脚（61、62）的上方；织针选择单元（3a、3b、3c、3d）设于两弹性针脚（61、62）的上方并可作用于弹性针脚（61、62，受到作用的弹性针脚（61、62）产生弹性形变而与控制针脚（60、63、64、65、66）脱开嵌合，该弹性针脚（61、62）所连接的织针（51、52）不工作，从而使设有该针板织针组合的双针板的横编织机能实现正常密度的全成形编织。

Description

一种横编织机用针板织针组合及织针选择机构 技术领域
本发明涉及横编织机领域，尤其涉及横编织机用针板织针组合及织针二选一机构。
背景技术
传统毛衫加工是由横编织机织成前后衣片和袖子、领子，然后由缝合工经专用缝合机缝合而成，这种工艺制作流程复杂，用工多，效率低，生产成本高。为了解决上述问题，目前有毛衫生产厂家采用普通两针板横机隔针做的办法来实现一次性成衣，即同时把大身、袖子和领子一次性全部织出来，也叫全成形编织。这种做法优点是效率高，生产成本低，但隔针形成的针距无法达到普通横编织机的标准针距，针距大大增加，线圈之间弧线长，密度做不紧，并且对编织线的弹性和强度都要求均高，由于达不到正常针距使编织出的毛衫整体效果差。目前还有一种四针板横编织机，是在原有两块针板的上方再设置两块针板，俗称四针板横机，该编织机中的织针上下设置，在编织过程中，由于结构的原因上针头不能像下针头一样帖近针板与脱圈片形成的筒口，上针编织时成圈比较困难，因此，对毛纱强度和弹性均要求高，上机工艺很复杂，其结构也复杂，专用织针制作难度大，生产成本高。
发明内容
本发明的目的在于提供一种能进行正常密度全成形编织且为双针板的一种横编织机用针板织针组合及织针选择机构。其技术方案如下：
针板织针组合设于横编织机的机架前后两侧，并包括设有若干针槽的针板、设于针板前端的若干平行的脱圈片、设于针槽内的织针以及针脚，且脱圈片与针板前端构成编织物形成的筒口，两相邻脱圈片之间的针槽内设有左右排列且可各自完成包括成圈编织、集圈编织和移圈编织的两枚织针。该两枚织针可平行放置或沿长度方向相互有夹角地放置于各自的针槽中，且前端均贴近筒口。
对于两枚平行放置的织针本发明有两种相关针槽及针脚的设计：其一是：在两相邻脱圈片之间的针板上设置一个针槽，两枚平行织针置于该针槽中，并还设置一个织针选择单元，且针脚包括弹性针脚和控制针脚，两弹性针脚分别与所述两枚织针连接，一控制针脚嵌合连接于该两弹性针脚的上方，织针选择单元设于 两弹性针脚的上方并可作用于弹性针脚，受到作用的弹性针脚产生弹性形变而与控制针脚脱开嵌合，该弹性针脚所连接的织针不工作。其二是：在两相邻脱圈片之间的针板上设置二个针槽，两枚织针的每一枚置于对应的一个针槽中，且每一枚织针上设有一控制针脚。
而对于沿长度方向相互有夹角地放置于各自针槽中的两枚织针，每一枚织针上设有一控制针脚。
所述织针选择单元包括设于三角底板上的控制元件、设有第一压触部和第一控制部的第一压片以及设有第二压触部和第二控制部的第二压片，所述第一压触部和所述第二压触部各自对着对应的弹性针脚上，所述第一控制部和所述第二控制部分别处于针槽长度方向的不同位置上，控制元件作用于第一控制部或第二部控制部，使第一压片或第二压片运动，通过第一压触部或第二压触部压制对应的弹性针脚，被压制的弹性针脚产生弹性形变而与控制针脚脱开嵌合，使该弹性针脚所连接的对应织针不工作。
上述织针选择单元进一步的设计在于：所述第一压片与第二压片可上下移动地并立于针槽中，所述第一压片和第二压片均由本体和凸起组成，第一压片上的凸起和第二压片上的凸起分别设置在对应本体的上侧一端，形成第一压片上的第一控制部和第二压片上的第二控制部；两压片本体的下侧分别形成第一压触部和第二压触部；所述控制元件为设于所述横编织机的三角底板上并分别对应于第一压片和第二压片凸起上方的两压板，两压板上分别设有斜面，对应压板在随三角底板运动中通过斜面作用于对应压片上的凸起，使对应压片向下移动压制对应的弹性针脚；控制元件对压片的作用消除后，弹性针脚的弹性形变回弹力使对应压片回位。或：所述第一压片和第二压片同轴心可转动地设置在针槽中；所述第一压片和第二压片均由本体和凸起组成，第一压片上的凸起和第二压片上的凸起分别设置在距转动中心不等距相互错开的位置上，形成第一压片上的第一控制部和第二压片上的第二控制部；两压片本体的下侧分别形成第一压触部和第二压触部；所述控制元件设于所述横编织机的三角底板上，控制元件作用于第一控制部或第二部控制部时，使第一压片或第二压片向下转动，压制对应的弹性针脚；控制元件对压片的作用消除后，弹性针脚的弹性形变回弹力使对应压片回位。
对于两压片可上下移动地设置在针槽中，可至少有以下两种设置方式：
其一是：所述第一压片和第二压片所对应的本体和凸起的结构形状分别相同，两压片以本体相互叠合形式并列在针槽中，且处于对应弹性针脚的上方，使两压片上的凸起在对应于一针槽方向分别处于对应压片的上侧左端和上侧右端且相互错开的位置上；所述本体左右两侧为垂直设置的导向面，下部中心位置设有垂直设置的导向槽，导向槽使第一压片或第二压片下侧的第一压触部和第二压触分隔为两部分；所述针板上对应于两导向面和导向槽位置分别设有导向钢丝，第一压片或第二压片沿导向钢丝上下移动。
其二是：所述第一压片和第二压片所对应的本体和凸起结构形状相同，两压片左右相贴地并列在针槽中，且处于对应弹性针脚的上方，使两压片上的凸起在对应于一针槽方向分别处于对应压片的上侧左端和上侧右端且相互错开的位置上；所述本体和凸起的厚度均与针槽宽度适配，本体下侧通过凹槽结构形成不大于半个针槽宽度的下侧边，本体左右两侧分别设有导向面和滑移面；所述针板上对应于导向面一侧设有导向钢丝，第一压片沿对应于该压板导向面一侧的导向钢丝和第二压片上的滑移面上下移动；第二压片沿对应于该压板导向面一侧的导向钢丝和第一压片上的滑移面上下移动。
而对于两压片可转动地设置在针槽中，可至少有以下两种方式：
其一是：所述第一压片和第二压片所对应的本体和凸起的结构形状分别相同，两压片本体的上侧面相互错开的位置上分别设置所述凸起，两压片本体一侧相同位置分别设有转动孔；所述针板上对应于转动孔和两压片的上侧面上方分别设有转动钢丝和限位钢丝，两压片通过转动孔穿接转动钢丝转动设置在针槽内，并通过限位钢丝限制压片由回弹力引起的运动；所述控制元件为设于所述横编织机的三角底板上并分别对应于第一压片和第二压片凸起位置的两压板，两压板上分别设有斜面，对应压板在随三角底板运动中通过斜面对对应压片上的凸起进行向下的压制，使第一压片或第二压片绕转动钢丝向下转动。
其二是：所述织针选择单元还包括推片，所述推片上侧面和下侧面分别设有针踵和推齿；所述第一压片和第二压片所对应的本体结构形状相同，所述凸起包括第一凸起和第二凸起，所述第一凸起设有爬升面、下降面以及连接爬升面与下降面上端的上端面；所述第二凸起至少设有爬升面和连接在爬升面上端的上端面；两压片本体上侧面分别设置第一凸起和第二凸起，且第一凸起距转动中心的距离 小于第二凸起距转动中心的距离；两压片本体一侧相同位置分别设有转动孔；所述针板上对应于转动孔及推片的上侧面和下侧面位置分别设有转动钢丝及塞铁和限位钢丝，两压片通过转动孔穿接转动钢丝转动设置在针槽内，推片置于两压片的上方并可在塞铁与限位钢丝之间滑动；所述控制元件为设于所述横编织机的三角底板上并可沿针槽方向移动的一推板，该推板上设有与针踵相适配的导向槽，对应推板在随三角底板运动中通过导向槽插接推片上的针踵，控制元件通过沿针槽方向的移动由推齿作用于第一凸起或第二凸起上的爬升面使对应压片向下转动。
上述织针选择单元进一步的设计还在于：所述弹性针脚的下侧设有限位凸起，所述针槽的底部设有限位槽，弹性针脚因所述弹性形变而落入所述限位槽中，限位槽限制弹性针脚前后移动；并且所述针槽内设有支撑杆，控制针脚通过支撑杆的支撑而处于两弹性针脚的上方。
本发明的有益效果在于：1)本发明在两脱圈片之间设置两枚织针，在增加织针的同时并不增加脱圈片，在脱圈片间距相同的针板上，将使织针排列数量增加一倍，最大限度地利用针板横向空间，从而使双针板的横编织机能做出标准针距密度的全成形编织物。2)本发明两相邻脱圈片之间左右排列的两枚织针均紧帖筒口，使两枚织针各自编织时成圈效果一样，从而上机工艺要求低，容易操作，易于被使用者接受，并且对编织线没有特殊要求，使之适应范围广。3)结构简单，制作容易，维护方便，生产成本低。
附图说明
图1实施例1针板织针组合设置在横编织机上的结构示意图。
图2是图1所示针板织针组合的A向视图。
图3是图1所示针板织针组合的B向视图。
图4实施例2针板织针组合设置在横编织机上的结构示意图。
图5是图4(和以下的图18、图29、图42)所示针板织针组合的C向视图。
图6是图4(和以下的图18、图29、图42)所示针板织针组合的D向视图。
图7是实施例2针板织针组合的结构示意图。
图8是图7(和以下的图19、图30、图43)所示针板织针组合的E-E位置 的剖视图。
图9是实施例2中所采用织针选择单元的结构示意图。
图10是图9所示织针选择单元的F向剖视图。
图11由压片本体和凸起组成的压片结构图。
图12是图11所示压片的左视图。
图13是图9所示织针选择单元中的一压板下移，使其上斜面能够压触到对应的第二压片上凸起的示意图。
图14是图13中的第二压片被压板上的斜面完全压下的示意图。
图15是图14所示织针选择单元G向剖视图。
图16是弹性针脚在图9所示织针选择单元作用下产生弹性形变与控制针脚脱开嵌合的示意图。
图17是图9所示织针选择单元对弹性针脚的作用消除后，恢复到原始状态的示意图。
图18是实施例3针板织针组合设置在横编织机上的结构示意图。
图19是实施例3针板织针组合的结构示意图。
图20是实施例3中所采用织针选择单元的结构示意图。
图21是图20所示织针选择单元的H向剖视图。
图22是压片的结构示意图。
图23是图22所示压片的左视图。
图24图21所示织针选择单元中的一压板下移，使其上斜面能够压触到对应的第二压片上凸起的示意图。
图25是图24中的第二压片被压板上的斜面完全压下的示意图。
图26是图25所示织针选择单元I向剖视图。
图27是弹性针脚在图20所示织针选择单元作用下产生弹性形变与控制针脚脱开嵌合的示意图。
图28是图20所示织针选择单元对弹性针脚作用消除后，恢复到原始状态的示意图。
图29是实施例4针板织针组合设置在横编织机上的结构示意图。
图30是实施例4针板织针组合的结构示意图。
图31是实施例4中所采用织针选择单元的结构示意图。
图32是图31所示织针选择单元的J向剖视图。
图33是第一压片的结构示意图。
图34是图33所示第一压片的左视图。
图35是第二压片的结构示意图。
图36是图35所示第二压片的左视图。
图37图31所示织针选择单元中的一压板下移，使其上斜面能够压触到对应的第二压片上凸起的示意图。
图38是图37中的第二压片被压板上的斜面完全压下的示意图。
图39是图38所示织针选择单元K向剖视图。
图40是弹性针脚在图31所示织针选择单元作用下产生弹性形变与控制针脚脱开嵌合的示意图。
图41是图31所示织针选择单元对弹性针脚作用消除后，恢复到原始状态的示意图。
图42是实施例5针板织针组合设置在横编织机上的结构示意图。
图43是实施例5针板织针组合的结构示意图。
图44是实施例5针板织针组合的三维结构示意图。
图45是实施例5中所采用织针选择单元的结构示意图。
图46是图45所示织针选择单元的M向剖视图。
图47是第一压片受到推片作用并被推齿完全压下的示意图。
图48是图47所示推片及第一压片的N向剖视图。
图49是弹性针脚在图45所示织针选择单元作用下产生弹性形变与控制针脚脱开嵌合的示意图
图50是图45所示织针选择单元对弹性针脚作用消除后，恢复到原始状态的示意图。
图51是第二压片受到推片作用的示意图。
图52是图51所示推片及第二压片的O向剖视图。
图53是实施例6针板织针组合设置在横编织机上的结构示意图。
图54是实施例6针板织针组合的结构示意图。
图55是其中一织针52出针，另一织针51未出针贴近于筒口位置示意图。
图56是其中一织针51出针，另一织针52未出针贴近于筒口位置示意图。
图中：1针板，11、111、112针槽，12支撑杆，13脱圈片，14隔片，15钢片，161支承钢丝，162导向钢丝，163限位钢丝，164转动钢丝，17塞铁，18限位槽，3a、3b、3c、3d选择单元，3a1、3b1、3c1、3d1第一压片，3a2、3b2、3c2、3d2第二压片，3d3推片，3aa、3ba、3ca、3da压片上的本体，3ab、3bb、3cb、3db压片上的凸起，3ac、3bc、3cc、3dc压片上的压触部，3aa1、3ba2、3ba3本体上的导向面，3aa2本体上的导向槽，3ba1本体上的滑移面，30控制元件，301、302压板，3021斜面，31推板，311导向槽，51、52织针，60、63、64、65、66控制针脚，61、62弹性针脚，611、621限位凸起，8编织物，9机架，91筒口。
具体实施方式
下面结合附图对本发明进行详细说明。
实施例1
如图1、图2、图3，本实施例的针板织针组合包括设有若干针槽11的针板和设于针板前端的若干平行的脱圈片13，以及设于针槽内的织针51、52和针脚，并通过针板1将上述的组合设置在横编织机机架9的前后两侧。本发明的针板织针组合与现有技术的最大区别是，在两脱圈片之间的针板1上设置左右排列的两枚织针51、52，该两枚织针可各自完成包括成圈编织、集圈编织和移圈编织的编织动作。
本实施例在两脱圈片之间的针板上设置两个平行的针槽11。具体是通过隔片14将针板上由两钢片15分隔的针槽11再一分为二，从而形成处于两脱圈片之间的两平行针槽111。两枚织针51、52的每一枚置于对应的一个针槽111中，织针51、52受到对应控制针脚63、64的驱动，使其分别在对应针槽111内运动，而控制针脚63、64受到三角底板上对应三角的推动。针脚可以是与织针直接连接的控制针脚，如本实施例，也可以是两个以上组合形成的复合针脚。
置于针槽内的织针平行放置，使织针前端基本一致地贴近由脱圈片13与针板1前端构成编织物8形成的筒口(齿口)91(由于脱圈片又称为齿口片，因此筒口又称为齿口)。
实施例2
如图4-7，本实施例针板织针组合与上述实施例1一样，具有由钢片15分隔成若干平行针槽11的针板1和设于针板前端的若干平行的脱圈片13以及设于针槽内的织针51、52，并通过针板1将该针板织针组合设置在横编织机机架9的前后两侧。且同样在两脱圈片之间的针槽内设置左右平行排列的两枚织针51、52，该两枚织针可各自完成包括成圈编织、集圈编织和移圈编织的编织动作。
但本实施例在两脱圈片之间的针板上设置一个针槽11，两枚织针平行地置于一个针槽11中，在两枚织针需完成各自的编织时，通过一个选择单元3a并配合由弹性针脚61、62和控制针脚60组成的复合针脚来选择其中的一枚织针工作(出针)，另一枚不工作，从而使一针槽内的两枚平行织针可各自完成包括成圈编织、集圈编织和移圈编织的编织动作。因此本实施例针板织针组合还具有至少由织针选择单元3a和包括弹性针脚和控制针脚的复合针脚组成的织针选择机构。
两弹性针脚61、62分别与所述的两平行织针51、52连接，例如图7中所示的嵌合连接，由此两弹性针脚61、62与织针51、52一一对应地并立于针槽11内。一控制针脚60处于两弹性针脚61、62的上方并与该两弹性针脚61、62嵌合连接，本实施例通过一个支撑杆12支承控制针脚60，使其处于两弹性针脚61、62的上方，该支撑杆12通过设置在针板上的两支承钢丝161可拆卸地设置在针槽11内。在需要选择其中的一枚织针工作(出针)，另一枚织针不工作(不出针)时，织针选择单元作用于不出针的织针所连接的弹性针脚上，使该弹性针脚因受压制产生弹性形变而与控制针脚脱开嵌合，致使该织针不能通过弹性针脚连接控制针脚60，从而得不到控制针脚60的驱动，不能进行编织动作。另一个弹性针脚因未受到织针选择单元3a的作用，保持着与控制针脚60的连接，在控制针脚60的驱动下，可完成包括成圈编织、集圈编织和移圈编织的编织动作。在不需要对两织针选择时，即处于非选针状态时两弹性针脚均不受到织针选择单元的作用，此时的织针选择单元的状态是初始状态。
如图8-图10，本实施例提供的一个织针选择单元3a，该织针选择单元3a至少由控制元件30、第一压片3a1以及第二压片3a2组成。第一压片3a1上设有用于压触对应弹性针脚的压触部和用于与被控制元件作用的第一控制部，第二 压片3a2上同样设有压触部和用于与被控制元件作用的第二控制部，两压片分别设于对应的弹性针脚的上方，其上的压触部各自对着对应的弹性针脚，第一控制部和第二控制部分别处于针槽长度方向相互错开的不同位置上，以便控制元件分别对其作用，并在受到作用后向下移动。
如图11、图12本实施例的第一压片3a1和第二压片3a2均可视为由相同的结构形状的本体3aa和凸起3ab组成，第一压片上的凸起3ab和第二压片上的凸起3ab分别设置在对应本体3aa的上端一侧，分别形成第一压片上的第一控制部和第二压片上的第二控制部；两压片本体的下侧边分别形成对应的压触部3ac，第一压片3a1与第二压片3a2以其相同的本体相互叠合形式并立于针槽内，使得压片上的凸起3ab在对应于一针槽方向上分别处于第一压片3a1的上侧左端和第二压片3a2的上侧右端，且相互错开的位置，同时第一压片3a1与第二压片3a2分别处于弹性针脚61、62的上方。
本实施例的控制元件为设于所述横编织机的三角底板2上可上下调节的两压板301、302，该两压板设置在对应于第一压片和第二压片的位置上且设有用于压制压片的斜面，压板在随三角底板运动中通过斜面作用于控制部(即对应凸起3ab)使对应压片向下移动。如图13-图15，如果需要织针51出针而织针52不出针，与织针52连接的弹性针脚62上方的第二压板302先向下移动，使其上的斜面3021能够压触到第二压片3a2上的对应凸起3ab，在压板302随三角底板的运动中，将第二压片3a2完全压下，弹性针脚62产生弹性形变而与控制针脚60脱开嵌合，如图16；控制元件对压片的压制消除后，弹性针脚的弹性形变回弹力使对应压片回位，恢复到织针选择单元3a的初始状态，如图17。
上述两压片可上下滑动地设置在针槽11内，对应本体3aa左右两侧为垂直设置的导向面3aa1，下部中心位置设有垂直设置的导向槽3aa2，导向槽3aa2使第一压片或第二压片下侧的第一压触部和第二压触分隔为两部分。本体的厚度不大于半个针槽宽度的尺寸，为使两压片在针槽内更稳定地上下滑动，凸起3ab上端的厚度与针槽宽度相适配，由此可受到针槽的导向作用。针板上对应于两导向面3aa1和导向槽3aa2位置分别设有导向钢丝162，第一压片3a1或第二压片3a2沿导向钢丝162上下滑动。
弹性针脚的下侧设有限位凸起611、621，所述针槽的底部设有限位槽18，弹性针脚因所述弹性形变而落入所述限位槽中，限位槽限制弹性针脚前后移动
同样，置于一针槽内的两平行织针其前端基本一致地贴近由脱圈片13与针板1前端构成编织物8形成的筒口91。
实施例3
如图18、图19并结合图5、图6和图8，本实施例的针板织针组合与上述实施例2一样具有设有若干平行针槽11的针板1和设于针板前端的若干平行的脱圈片13以及设于针槽内的织针51、52，并通过针板1将针板织针组合设置在横编织机机架9的前后两侧，且在两脱圈片之间的针板上设置一个针槽11，针槽11内设置沿针槽宽度方向左右排列的两枚织针51、52，两枚织针在完成各自的编织时，通过一个选择单元3b并配合由弹性针脚61、62和控制针脚60组成的复合针脚来选择其中的一枚织针工作(出针)，另一枚不工作，从而使一针槽内的两枚平行织针可各自完成包括成圈编织、集圈编织和移圈编织的编织动作。因此，本实施例的针板织针组合与上述实施例2的不同之处实质仅在于织针选择单元的不同。
如图20、图21，本实施例提供的一个织针选择单元3b至少由控制元件30、第一压片3b1以及第二压片3b2组成。第一压片3b1上设有用于压触对应弹性针脚的压触部和用于与被控制元件作用的第一控制部；同样，第二压片3b2上设有压触部和用于与被控制元件作用的第二控制部，两压片分别设于对应的弹性针脚的上方，其上的压触部各自对着对应的弹性针脚，第一控制部和所述第二控制部分别处于针槽长度方向相互错开的不同位置上，以便控制元件分别对其作用，并在受到作用后向下移动，对对应弹性针脚产生压制。
如图22、图23本实施例的第一压片3b1和第二压片3b2均可视为由结构形状相同的本体3ba和凸起3bb组成，凸起3bb设置在本体3ba的上端一侧，从而形成对应压片上的控制部。本体和凸起的厚度均与针槽宽度适配，本体下侧通过在下侧的一侧设置凹槽形成不大于半个针槽宽度的下侧边，从而形成对应压片上的压触部3bc。本体左右两侧分别设有导向面3ba2、3ba3和滑移面3ba1。两压片以滑移面3ba1为对称中心面对称地相互贴合而并列于针槽中，使两压片上的凸起3bb和导向面3ba2、3ba3相对对称中心面对称设置，且形成压触部3bc的 凹槽对着针槽中心面，各自的压触部3bc对着对应弹性针脚。而两压片对应于导向面一侧针板上设有导向钢丝162，第一压片3b1沿对应于该压板导向面一侧的导向钢丝162和第二压片3b2的滑移面上下滑动；第二压片3b2则沿对应于该压板导向面一侧的导向钢丝162和第一压片3b1的滑移面上下滑动，使两压片相互间可相对地上下滑动。
本实施例的控制元件同样为设于所述横编织机的三角底板上并分别对应于第一压片3b1和第二压片3b2位置且可上下调节的两压板301、302，两压板上均设有斜面，压板在随三角底板运动中通过斜面作用于控制部(即对应凸起3bb)。例如织针51出针，织针52不出针，与织针52连接的弹性针脚62上方的第二压板302先向下移动，如图24，使其上的斜面3021能够压触到第二压片3b2上的对应凸起3bb，在压板302随三角底板的运动中，将第二压片3b2完全压下，如图25、26，弹性针脚62产生弹性形变而与控制针脚60脱开嵌合，如图27；压板302对压片的压制消除后，弹性针脚62的弹性形变回弹力使第二压片3b2回位，恢复到织针选择单元3b的初始状态，如图28。
本实施例针板织针组合中的其他结构及对应工作原理与上述实施例2相同不再一一叙述。
实施例4
如图29、图30并结合图5、图6和图8，本实施例的针板织针组合与上述实施例2或实施例3一样具有设有若干平行针槽11的针板1和设于针板前端的若干平行的脱圈片13以及设于针槽内的织针51、52，并通过针板1将针板织针组合设置在横编织机机架9的前后两侧，且在两脱圈片之间的针板上设置一个针槽11，针槽11内设置沿针槽宽度方向左右排列的两枚平行的织针51、52，两枚织针在完成各自的编织时，通过一个选择单元3c并配合由弹性针脚61、62和控制针脚60组成的复合针脚来选择其中的一枚织针工作(出针)，另一枚不工作，从而使一针槽内的两枚平行织针可各自完成包括成圈编织、集圈编织和移圈编织的编织动作。因此，本实施例的针板织针组合与上述实施例2或实施例3的不同之处实质仅在于织针选择单元的不同。
如图31、图32，本实施例提供的一个织针选择单元3c，至少由控制元件30、第一压片3c1以及第二压片3c2组成。第一压片3c1上设有用于压触对应弹性针脚的压触部和用于与被控制元件作用的第一控制部；同样，第二压片3c2上设有压触部和用于与被控制元件作用的第二控制部，两压片分别设于对应的弹性针脚的上方，其上的压触部各自对着对应的弹性针脚，第一控制部和所述第二控制部分别处于针槽长度方向相互错开的不同位置上，以便控制元件分别对其作用，并在受到作用后使对应的压片向下转动，对对应弹性针脚产生压制。
如图33-图36，本实施例中的两压片3c1、3c2同轴线可转动地设置在针槽11内，并均可视为由相同结构形状的本体3ca和凸起3cb结构组成，第一压片上的凸起3cb设置在对应本体上侧中心偏右位置，形成第一压片上的第一控制部；第二压片上的凸起3cb设置在对应本体上侧右端位置，形成第二压片上的第二控制部；两压片本体3ca的下侧设有呈向下收缩的三角形状的压触部3cc。本体3ca的厚度不大于半个槽宽，凸起3cb相对针槽内侧设有L形凹槽面，凸起上端的厚度与槽宽相适配，两压片上的L形凹槽面相对针槽中心面对称设置，两压片本体3ca并立叠合后，其上的凸起3cb处于相互错开的位置。两压片同侧相同位置分别设有转动孔，所述针板上对应于转动孔和两压片的上侧面上方分别设有转动钢丝164和限位钢丝163，两压片通过转动孔3cd穿接转动钢丝164转动设置在针槽11内，并通过限位钢丝163限制两压片3c1、3c2由弹性针脚61或62的回弹力引起的运动。
本实施例的控制元件同样为设于所述横编织机的三角底板2上对应于两压片位置的压板301、302，压板上分别设有斜面，如若需要针槽内的织针52不出针，织针51出针，与织针52连接的弹性针脚62上方的第二压板302先向下移动，使其上的斜面3021能够压触到第二压片3c2上的对应凸起3cb，如图37，第二压板302在随三角底板运动中通过斜面作用于第二压片3c2上的凸起3cb，使第二压片3c2转动，直到第二压板302下端面完全压在第二压片3c2上，如图38、图39，弹性针脚62因受压制而产生弹性形变，与控制针脚60脱开嵌合，如图40；在第二压板302对压片3c2的压制消除后，弹性针脚62因弹性形变而产生回弹力使压片3c2回位，恢复到织针选择单元3c的初始状态，如图41。
本实施例针板织针组合中的其他结构及对应工作原理与上述实施例2相同不再一一叙述。
实施例5
如图42、图43、图44并结合图5、图6和图8，本实施例的针板织针组合与上述实施例2-4一样具有设有若干平行针槽11的针板1和设于针板前端的若干平行的脱圈片13以及设于针槽内的织针51、52，并通过针板1将针板织针组合设置在横编织机机架9的前后两侧，且在两脱圈片之间的针板上设置一个针槽11，针槽11内设置沿针槽宽度方向左右排列的两枚织针51、52，两枚织针在完成各自的编织时，通过一个选择单元3d并配合由弹性针脚61、62和控制针脚60组成的复合针脚来选择其中的一枚织针工作(出针)，另一枚不工作，从而使一针槽内的两枚平行织针可各自完成包括成圈编织、集圈编织和移圈编织的编织动作。因此，本实施例的针板织针组合与上述实施例2的不同之处实质仅在于织针选择单元的不同。
如图45、图46，本实施例提供的一个织针选择单元3d除上述实施例4所具有的控制元件31、第一压片3d1和第二压片3d2外，还具有一个推片3d3。同样，第一压片3d1上设有压触部和用于与被控制元件作用的第一控制部，第二压片3d2上设有压触部和用于与被控制元件作用的第二控制部，两压片分别设于对应的弹性针脚61、62的上方，第一控制部和第二控制部分别处于针槽长度方向相互错开的不同位置上，控制元件通过推片3d3作用于第一控制部或第二控制部分，第一控制部或第二控制部分在受到作用后对应的压片将向下转动，对对应弹性针脚产生压制。
如图47、图48，本实施例中的两压片3d1、3d2与上述实施例4一样同轴线可转动地设置在针槽11内，并可视为由本体3da和凸起组成，两压片3d1、3d2具有相同结构形状的本体3da(如图47中的第一压片的剖面线部分)，但对应的凸起结构不相同，即包含两种凸起结构，一种是第一凸起3db1，该第一凸起3db1设有爬升面3dbp、下降面3dbx以及连接爬升面与下降面上端的上端面3dbs；另一种第二凸起3db2，第二凸起至少设有爬升面3dbp和连接在爬升面上端的上端面3dbs，并且第一凸起距转动中心的距离小于第二凸起距转动中心的距离。 两压片本体3da的下侧设有呈向下收缩的三角形状的压触部3dc，压触部3dc对着对应的弹性针脚61、62。本实施例的第一压片3d1和第二压片3d2的本体3da上侧面分别设置第一凸起3db1和第二凸起3db2，并在两压片本体一侧相同位置分别设有转动孔3dd。在针板1对应于两压片的转动孔3dd位置设置转动钢丝164，以便两压片通过转动孔穿接转动钢丝164同轴线转动设置在针槽11内。
推片3d3置于两压片3d1、3d2的上方，推片的厚度与针槽宽度适配，推片3d3的上侧面和下侧面分别设有针踵3d31和推齿3d32。两压片对应的本体3da和凸起其厚度相同，均不大于半个针槽宽度，两压片的本体3da并立叠合后，其上的凸起3db处于相互错开的位置，以便推片上的推齿3d32分别作用。推片3d3的上侧面和下侧面位置分别设有塞铁17和导向钢丝162，使其可在塞铁与限位钢丝之间滑动，两压片3d1、3d2通过转动孔3dd穿接转动钢丝164转动设置在针槽11内。
本实施例的控制元件31为设于所述横编织机的三角底板上并可沿针槽方向移动的一推板31，该推板31上设有与针踵适配的导向槽311，对应推板在随三角底板运动中通过导向槽插接推片上的针踵，以实现两者的连接。推板31在针槽方向可以移动,带动推片3d3可移动到如图45、图46所示的其上推齿3d32与第一凸起或第二凸起均不接触的初始位置。也可移动到如图47、48所示的其上推齿3d32触接第一凸起3db1的位置，通过推齿3d32触及第一凸起上的爬升面使第一压片3d1向下转动，直至推齿3d32沿爬升面3dbp作用在上端面3dbs上，使第一压片上的压触部处于最下端位置，压制下方的弹性针脚61，使其产生最大的弹性形变而脱开与织针51的嵌合连接，如图49；当推板上的推齿向脱开上端面向前移动时，而上端面前侧为低于上端面的下降面，推片对第一压片的压制作用消除，弹性针脚61因不再受到第一压片的压制而在其弹性形变回弹力作用下压片回位，如图50。推板31亦可移动到如图51、图52所示的推齿3d32触接第二凸起3db2的位置，通过推齿触及第二凸起上的爬升面使第二压片3d2向下转动，直至压制在对应的上端面上，使对应弹性针脚62因弹性形变而脱开与对应织针的嵌合；当推板上的推齿向脱开第二凸起，即完全脱开第二压片3d2时，推片对第二压片的压制作用消除，弹性针脚62因不再受到第二压片的压制而在其弹性形变回弹力作用下压片回位。
本实施例针板织针组合中的其他结构及对应工作原理与上述实施例2相同不再一一叙述。
实施例6
如图53、图54，本实施例的针板织针组合包括设有若干针槽11的针板1和设于针板前端的若干平行的脱圈片13，以及设于针槽内的织针51、52和控制针脚65、66，并通过针板1将上述的组合设置在横编织机机架9的前后两侧，且在两脱圈片之间的针槽11内设置沿针槽宽度方向左右排列的两枚织针52、53，该两枚织针沿长度方向相互有夹角地放置于各自的针槽中，织针51、52分别与控制针脚65、66连接，两织针在对应控制针脚的驱动下可各自完成包括成圈编织、集圈编织和移圈编织的编织动作。
两枚织针对应的两针槽是在两钢片15分隔出的针槽11中再由隔片14一分为二的，再分隔出的针槽111和针槽112，针槽111的槽底面与针板1的上端面基本平行，针槽112的槽底面相对针槽111的槽底面倾斜设置，相互间有夹角α，α一般不大于40°，由此形成槽底面为不同平面的针槽111和针槽112，从而使放置于两针槽111、112的两织针51、52在沿长度方向相互间存有夹角α，两织针51、52在初始状态时其前端均贴近筒口，参见图55、图56。
据此，本发明在相同间距的两脱圈片之间设置两枚织针，在使织针排列数量增加的同时，而不增加脱圈片，最大限度地利用针板横向空间，使双针板的横编织机能做出标准针距密度的全成形编织物，并且由于两相邻脱圈片之间左右排列的两枚织针均紧帖筒口，使两枚织针各自编织时成圈效果一样，从而上机工艺要求低，容易操作。

Claims (24)

  1. 一种横编织机用针板织针组合，设于横编织机的机架前后两侧，包括设有若干针槽的针板、设于针板前端的若干平行的脱圈片、设于针槽内的织针以及针脚，且脱圈片与针板前端构成编织物形成的筒口，其特征在于：两相邻脱圈片之间的针槽内设有左右排列且可各自完成包括成圈编织、集圈编织和移圈编织的两枚织针。
  2. 根据权利要求1所述的横编织机用针板织针组合，其特征在于：所述两枚织针平行放置，且前端贴近筒口。
  3. 根据权利要求2所述的横编织机用针板织针组合，其特征在于：所述两相邻脱圈片之间的针板上设有一个针槽，该针槽内放置所述两枚织针。
  4. 根据权利要求3所述的横编织机用针板织针组合，其特征在于：还包括设于两相邻脱圈片之间的织针选择单元，所述针脚包括弹性针脚和控制针脚，两弹性针脚分别与所述两枚织针连接，一控制针脚嵌合连接在该两弹性针脚的上方，织针选择单元设于两弹性针脚的上方并可作用于弹性针脚，受到作用的弹性针脚产生弹性形变而与控制针脚脱开嵌合，该弹性针脚所连接的织针不工作。
  5. 根据权利要求4所述的横编织机用针板织针组合，其特征在于：所述织针选择单元包括设于三角底板上的控制元件、设有第一压触部和第一控制部的第一压片以及设有第二压触部和第二控制部的第二压片，所述第一压触部和所述第二压触部各自对着对应的弹性针脚上，所述第一控制部和所述第二控制部分别处于针槽长度方向的不同位置上，控制元件作用于第一控制部或第二部控制部，使第一压片或第二压片运动，通过第一压触部或第二压触部压制对应的弹性针脚，被压制的弹性针脚产生弹性形变而与控制针脚脱开嵌合，该弹性针脚所连接的对应织针不工作。
  6. 根据权利要求5所述的横编织机用针板织针组合，其特征在于：所述弹性针脚的下侧设有限位凸起，所述针槽的底部设有限位槽，弹性针脚因所述弹性形变而落入所述限位槽中，限位槽限制弹性针脚前后移动。
  7. 根据权利要求4所述的横编织机用针板织针组合，其特征在于：所述针槽内设有支撑杆，控制针脚通过支撑杆的支撑而处于两弹性针脚的上方。
  8. 根据权利要求2所述的横编织机用针板织针组合，其特征在于：两相邻脱圈片之间的针板上设有二个平行的针槽，所述两枚织针的每一枚置于对应的一个针 槽中，且每一枚织针上设有一控制针脚。
  9. 根据权利要求1述的横编织机用针板织针组合，其特征在于：所述两枚织针沿长度方向相互有夹角地放置于各自的针槽中，并前端均贴近筒口，且每一枚织针上设有一控制针脚。
  10. 一种横编织机用针板织针组合，设于横编织机的机架前后两侧，包括设有若干针槽的针板、设于针板前端的若干平行的脱圈片、设于针槽内的织针以及针脚，且脱圈片与针板前端构成编织物形成的筒口，其特征在于：还包括织针选择单元，且两相邻脱圈片之间的针板上设有一个针槽，该针槽内设有平行排列且可各自完成包括成圈编织、集圈编织和移圈编织的两枚织针；所述针脚包括控制针脚和弹性针脚，两弹性针脚分别与所述两枚织针连接，一控制针脚嵌合连接在该两弹性针脚的上方；织针选择单元设于两弹性针脚的上方并可作用于弹性针脚，受到作用的弹性针脚产生弹性形变而与控制针脚脱开嵌合，该弹性针脚所连接的织针不工作。
  11. 根据权利要求10所述的横编织机用针板织针组合，其特征在于：所述两枚织针前端贴近筒口。
  12. 根据权利要求11所述的横编织机用针板织针组合，其特征在于：所述织针选择单元包括设于三角底板上的控制元件、设有第一压触部和第一控制部的第一压片以及设有第二压触部和第二控制部的第二压片，所述第一压触部和所述第二压触部各自对着对应的弹性针脚上，所述第一控制部和所述第二控制部分别处于针槽长度方向的不同位置上，控制元件作用于第一控制部或第二部控制部，使第一压片或第二压片运动，通过第一压触部或第二压触部压制对应的弹性针脚，被压制的弹性针脚产生弹性形变而与控制针脚脱开嵌合，使该弹性针脚所连接的对应织针不工作。
  13. 根据权利要求11所述的横编织机用针板织针组合，其特征在于：所述弹性针脚的下侧设有限位凸起，所述针槽的底部设有限位槽，弹性针脚因所述弹性形变而落入所述限位槽中，限位槽限制弹性针脚前后移动。
  14. 根据权利要求11所述的横编织机用针板织针组合，其特征在于：所述针槽内设有支撑杆，控制针脚通过支撑杆的支撑而处于两弹性针脚的上方。
  15. 一种横编织机同一针槽内两平行织针的织针选择机构，其特征在于：包括控 制针脚、弹性针脚和织针选择单元，两弹性针脚分别与所述两枚织针连接，一控制针脚嵌合连接在该两弹性针脚的上方，织针选择单元设于弹性针脚的上方并可作用于弹性针脚，受到作用的弹性针脚产生弹性形变而与控制针脚脱开嵌合，该弹性针脚连接的织针不工作。
  16. 根据权利要求15所述的织针选择机构，其特征在于：所述织针选择单元包括设于三角底板上的控制元件、设有第一压触部和第一控制部的第一压片以及设有第二压触部和第二控制部的第二压片，所述第一压触部和所述第二压触部各自对着对应的弹性针脚上，所述第一控制部和所述第二控制部分别处于针槽长度方向的不同位置上，控制元件作用于第一控制部或第二部控制部，使第一压片或第二压片运动，通过第一压触部或第二压触部压制对应的弹性针脚，被作用的弹性针脚产生弹性形变而与控制针脚脱开嵌合，该弹性针脚所连接的对应织针不工作。
  17. 根据权利要求16所述的织针选择机构，其特征在于：所述第一压片与第二压片可上下移动地并立于针槽中，所述第一压片和第二压片均由本体和凸起组成，第一压片上的凸起和第二压片上的凸起分别设置在对应本体的上侧一端，形成第一压片上的第一控制部和第二压片上的第二控制部；两压片本体的下侧分别形成第一压触部和第二压触部；所述控制元件为设于所述横编织机的三角底板上并分别对应于第一压片和第二压片凸起上方的两压板，两压板上分别设有斜面，对应压板在随三角底板运动中通过斜面作用于对应压片上的凸起，使对应压片向下移动压制对应的弹性针脚；控制元件对压片的作用消除后，弹性针脚的弹性形变回弹力使对应压片回位。
  18. 根据权利要求17所述的织针选择机构，其特征在于：所述第一压片和第二压片所对应的本体和凸起的结构形状分别相同，两压片以本体相互叠合形式并列在针槽中，且处于对应弹性针脚的上方，使两压片上的凸起在对应于一针槽方向分别处于对应压片的上侧左端和上侧右端且相互错开的位置上；所述本体左右两侧为垂直设置的导向面，下部中心位置设有垂直设置的导向槽，导向槽使第一压片或第二压片下侧的第一压触部和第二压触分隔为两部分；所述针板上对应于两导向面和导向槽位置分别设有导向钢丝，第一压片或第二压片沿导向钢丝上下移动。
  19. 根据权利要求17所述的织针选择机构，其特征在于：所述第一压片和第二 压片所对应的本体和凸起结构形状相同，两压片左右相贴地并列在针槽中，且处于对应弹性针脚的上方，使两压片上的凸起在对应于一针槽方向分别处于对应压片的上侧左端和上侧右端且相互错开的位置上；所述本体和凸起的厚度均与针槽宽度适配，本体下侧通过凹槽结构形成不大于半个针槽宽度的下侧边，本体左右两侧分别设有导向面和滑移面；所述针板上对应于导向面一侧设有导向钢丝，第一压片沿对应于该压板导向面一侧的导向钢丝和第二压片上的滑移面上下移动；第二压片沿对应于该压板导向面一侧的导向钢丝和第一压片上的滑移面上下移动。
  20. 根据权利要求16所述的织针选择机构，其特征在于：所述第一压片和第二压片同轴心可转动地设置在针槽内；所述第一压片和第二压片均由本体和凸起组成，第一压片上的凸起和第二压片上的凸起分别设置在距转动中心不等距相互错开的位置上，形成第一压片上的第一控制部和第二压片上的第二控制部；两压片本体的下侧分别形成第一压触部和第二压触部；所述控制元件设于所述横编织机的三角底板上，控制元件作用于第一控制部或第二部控制部时，使第一压片或第二压片向下转动，压制对应的弹性针脚；控制元件对压片的作用消除后，弹性针脚的弹性形变回弹力使对应压片回位。
  21. 根据权利要求20所述的织针选择机构，其特征在于：所述第一压片和第二压片所对应的本体和凸起的结构形状分别相同，两压片本体的上侧面相互错开的位置上分别设置所述凸起，两压片本体一侧相同位置分别设有转动孔；所述针板上对应于转动孔和两压片的上侧面上方分别设有转动钢丝和限位钢丝，两压片通过转动孔穿接转动钢丝转动设置在针槽内，并通过限位钢丝限制压片由回弹力引起的运动；所述控制元件为设于所述横编织机的三角底板上并分别对应于第一压片和第二压片凸起位置的两压板，两压板上分别设有斜面，对应压板在随三角底板运动中通过斜面对对应压片上的凸起进行向下的压制，使第一压片或第二压片绕转动钢丝向下转动。
  22. 根据权利要求20所述的织针选择机构，其特征在于：所述织针选择单元还包括推片，所述推片上侧面和下侧面分别设有针踵和推齿；所述第一压片和第二压片所对应的本体结构形状相同，所述凸起包括第一凸起和第二凸起，所述第一凸起设有爬升面、下降面以及连接爬升面与下降面上端的上端面；所述第二凸起 至少设有爬升面和连接在爬升面上端的上端面；两压片本体上侧面分别设置第一凸起和第二凸起，且第一凸起距转动中心的距离小于第二凸起距转动中心的距离；两压片本体一侧相同位置分别设有转动孔；所述针板上对应于转动孔及推片的上侧面和下侧面位置分别设有转动钢丝及塞铁和限位钢丝，两压片通过转动孔穿接转动钢丝转动设置在针槽内，推片置于两压片的上方并可在塞铁与限位钢丝之间滑动；所述控制元件为设于所述横编织机的三角底板上并可沿针槽方向移动的一推板，该推板上设有与针踵适配的导向槽，对应推板在随三角底板运动中通过导向槽插接推片上的针踵，控制元件通过沿针槽方向的移动由推齿作用于第一凸起或第二凸起上的爬升面使对应压片向下转动。
  23. 根据权利要求15-22任一项所述的横编织机用针板织针组合，其特征在于：所述弹性针脚的下侧设有限位凸起，所述针槽的底部设有限位槽，弹性针脚因所述弹性形变而落入所述限位槽中，限位槽限制弹性针脚前后移动。
  24. 根据权利要求15所述的横编织机用针板织针组合，其特征在于：所述针槽内设有支撑杆，控制针脚通过支撑杆的支撑而处于两弹性针脚的上方。
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CN116121945A (zh) * 2023-01-18 2023-05-16 浙江百信针织机械有限公司 一种具有织针选择机构的电脑横机针板

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