JPH02243328A - Pasting handle manufacturing device for flat string - Google Patents

Abstract

PURPOSE:To span securely a flat string on string spanning ring bodies by disposing a plurality of ring spanning ring bodies on both sides of a rotating roller and pivoting the string spanning ring bodies mounted on a ring mounting plate when a roller is positioned on a projected section of a cam in resistance to the spring force of a spring component. CONSTITUTION:A couple of round ring mounting plates 43, 43 supported on a ring main body 42 at the given interval are mounted on a rotating shaft 40 respectively adjustable to the left on both sides of a rotating roller 41. When a string spanning ring body 42 moving together with the rotating roller 41 in its peripheral direction is positioned in the vicinity of the upper section or the uppermost section of the rotating roller 41, said ring body is pivoted to the outside in resistance to the energizing force of a spring component 44 by means of a round cam 45, a roller or the like and faces the peripheral body surface of the rotating roller 41 in the horizontal state.

Description

[Detailed description of the invention] "Industrial application field" The present invention relates to an apparatus for manufacturing flat string adhesive handles.

``Prior Art'' Generally, when you purchase a product at a department store, shopping street, etc., the product is placed in a bag with a handle as a service.

In this bag with a handle, for example, the upper edge of the bag body is folded back inward to form an overlapping part, and a pair of handles are integrally or fixedly attached to face the overlapping part.

However, such a bag with a handle is not suitable as a packaging bag depending on the type of product. For example, in stores that sell animal food, various foods are sold in packaging boxes, but if these packaging boxes are placed in bags with handles and handed to customers, the bags with handles are It is often wasteful or uneconomical. Therefore, in some industries, such as dog food stores, there is a demand for an economical and more convenient alternative to bags with handles.

Therefore, the applicant previously proposed an apparatus for manufacturing a flat string adhesive handle consisting of the following components.

That is, this flat string adhesive handle manufacturing device includes a rotating drum that guides the adhesive paper to the circumferential body surface, left and right string hanging rings that are provided on both sides of the rotating drum and move together with the rotating drum, and these strings. flat strings that are successively stretched around the hanging ring body and that intersect perpendicularly to the adhesive paper at predetermined intervals; and a flat string that is arranged above the rotating drum so as to suppress the crossing portions of the flat strings. and a flat string restraining member.

``Problems to be Solved by the Invention'' In view of the above-mentioned demands, the present invention first provides an apparatus for producing a flat string adhesive handle that can produce an adhesive handle that can replace a bag with a handle.

Next, the flat string can be securely passed one after another to the left and right string hanging rings located on both sides of the rotating roller that constitutes the rotating drum. A flat string adhesive handle manufacturing device that can be smoothly detached from a string hanging ring in response to the rotation of the string hanging ring, and can also arbitrarily adjust the length of the flat string that is stretched between the left and right string hanging rings. is to obtain.

``Means for Solving the Problems'' The flat string adhesive handle manufacturing device of the present invention includes a rotating roller fixedly provided on a rotating shaft horizontally mounted on a frame, and a rotating roller fixedly mounted on both sides of the rotating roller. a pair of ring mounting plates that are fixedly provided on the rotating shaft at intervals, a plurality of string hanging ring bodies that are pivotally supported on these ring mounting plates at predetermined intervals, and When the roller sliding on the outer peripheral surface of the cam is located on the protruding part of the cam, the strap ring body rotates against the spring force of the spring member, and the string hanging ring body rotates against the spring force of the spring member. It is characterized by facing the circumferential surface.

"Embodiments" Hereinafter, preferred embodiments of the present invention will be described in detail based on the accompanying drawings.

FIG. 1 is a schematic explanatory diagram showing the overall configuration of the adhesive handle manufacturing apparatus of the present invention. In the figure, reference numeral 1 denotes a string reel around which a flat string 2 made of a suitable material such as vinyl chloride, plastic, or styrofoam is wound. It is mounted on two shafts. Each reel set 1 is attached to a pivot support notch 5 formed in one side wall of the support plate 4 so that it can be pivoted on the support plate 4 in a detachable manner. Reference numeral 6 denotes a first string guide roller that is pivotally supported by the support plate 4 so as to be located on the sending-out side of the string reel 1. It is provided. Therefore, the flat string 2 is connected to a plurality of string guide rollers 8.9.10.1 which are appropriately horizontally mounted on other frames 7 of the device other than the support plate 4.
1.12.13.14, it is guided to a string guide pipe 16 which is movably provided in the vicinity of the rotating drum 15.

17 is located below the frame 7 and the tack paper 18
This is a tack paper reel wound into a roll.

Here, tack paper refers to -adhesive paper 1 with an adhesive layer on the side surface
8a and a release paper 18b that is polymerized with the adhesive paper and covers the adhesive layer. Thus, the tack paper 18 is moved between the tack paper reel 17 and the above-mentioned rotating drum 15 by a plurality of tack paper guide rollers 19 and 20, which are horizontally mounted on the frame 7 of the apparatus as appropriate.
．． 21, 22, 23, 24, 25, 26 to the rotating drum 15.

Reference numeral 27 denotes a release paper 1 located below the frame 7 and provided between the tack paper reel 17 and the rotating drum 15.
8b. The tack paper 18 is moved to the tack paper guide roller 26 closest to the rotating drum 15.
The adhesive paper 18a and the release paper 18b are separated at the border, and the adhesive paper 18a is guided toward the circumference of the rotating drum 15, while the release paper 18b is guided to the tack paper guide roller 2.
The paper is wound onto the take-up reel 27 via a plurality of release paper guide rollers 28 and 29 starting at the folding point of No. 6. In this case, the release paper 18b is attached to the take-up reel 27.
It is also possible to guide it to the first press roller side by a guide roller (not shown) as it is without wrapping it around the press roller.

A release paper supply reel 30 is disposed above the frame 7 and has a release paper 18b of the tack paper 18 wound therein in a roll. This release paper supply reel 30 already has 1 tack paper.
The take-up reel 27 fully wrapped with the release paper 18b of No. 8 can be transferred and used. The release paper 18b wound around the release paper supply reel 30 is transported by a plurality of guide rollers 31, 32, 33, 34 which are horizontally mounted on the frame 7 or the like as appropriate.
．． 35 and 36, it is guided to a first press roller 37 located opposite the circumferential surface of the rotating drum 15. By the way, the rotating drum 15 has a rotating shaft 40 as shown in FIG.
A rotating roller 41 for guiding the adhesive paper 18a of the tack paper 18 toward the first press 37 is fixedly provided in the center of the tack paper 18.
On both sides of this rotating roller 41 are circular ring mounting plates 43 that pivotally support a plurality of string hanging ring bodies 42 at predetermined intervals.
43 are respectively attached to the rotating shaft 40 so as to be adjustable in left and right movement (for convenience, the ring mounting plate on one side is omitted).
.

Thus, the string hanging ring body 42 is always biased in the radial direction of the rotating shaft 40 by a spring member 44 such as a spring, and is inclined inward. However, when the string hooking ring body 42 that moves in the circumferential direction together with the rotating roller 41 is located near or at the top of the rotating roller 41, the circular cam 4
5. It rotates outward against the biasing force of the spring member 44 by rollers or the like, which will be described later, and becomes in a horizontal state facing the circumferential drum surface of the rotating roller 41.

As shown in FIG. 6, the string hanging ring body 42 includes a semi-disc-shaped string hanging body 42a, a flange portion 42b protruding from the lower surface of the string hanging body 42a, and left and right end portions of the flange 42b or First and second string engaging pieces 42c and 42d are attached to the left and right ends of the vertical plane of the string hanging body 42a with a plurality of screws 46, and fixedly attached to the upper surface of the string hanging body 42a with screws 47. and a disc-shaped cord detachment prevention piece 42e that is provided on the body and somewhat protrudes from the circumferential body surface of the cord hooking body part 42a, and the first and second cord engaging pieces 42e, 42d.
Taber surfaces 48 and 49 are formed on each of the surfaces. Further, as shown in FIG. 7 etc., the string hanging ring body 42 is attached to bearing portions 43 which are protruded at predetermined intervals from the outer circumferential portion of the ring mounting plate 43 via a mounting rod 50 attached to the center of the flange portion 42b.
b, and the mounting rod 50 and the cam 45.
a lever 52 provided with a roller 51 that slides on the outer peripheral surface of the lever 52;
They are connected via connecting links 53, respectively. Furthermore, as shown in FIG. 4, in this embodiment, a total of eight string hanging ring bodies 42 are attached to the ring attachment plate 43 on one side at predetermined intervals. The string hanging ring body 42 is attached to the ring mounting plate on the opposite side (not shown) on one side.
A total of 8 pieces are installed with their positions shifted relative to 2. Note that 54 and 55 are pivot bins.

As shown in FIG. 2, the ring mounting plate 43 is attached to the rotating roller 41 so as to be engaged with a first screw member 56 provided at an appropriate location on the rotating roller 41.
and a second screw member 5 provided on the ring attachment body 43
7, it is provided movably in the axial direction of the rotating shaft 40.

Further, as shown in FIG. 3, the cam 45 supports the rotating shaft 40 and includes a shaft support body 58 having a flange portion at its outer end, and a cylindrical fitting body that fits into the inner end of the shaft support body. It is fixedly provided inside the front side frame 61 via 59. The cam 45 is also provided so that it can be finely adjusted in the axial direction of the rotating shaft 40 using a screw or the like.

Reference numeral 60 denotes a second press row arm which is horizontally mounted on the front frame 61 of the apparatus and is disposed opposite to the circumferential barrel surface 41a of the rotary roller 41 at a lower position on the delivery side than the first press roller 37; This second press roller 60, along with a pair of pinching rollers 62 provided in front of the press roller so as to face each other vertically, adhesive paper 18a and release paper 18b which continuously sandwich the flat string 2 in an orthogonal state. It plays the role of a guide roller that guides the material to the delivery side.

Reference numeral 63 denotes a pair of press rollers horizontally mounted on the front frame 61 so as to be located in front of the clamping rollers. is formed. These press rollers 63 serve to press the attachment end 2a or the crossing portion of the flat string 2 sandwiched between the adhesive paper 18a and the release paper 18b to the adhesive paper 18a.

64 is a first slitter or cutter provided ahead of the press roller 63;
4 is the adhesive paper 18a that has passed through the upper and lower press rollers 63
This serves to cut the center or central portion of the release paper 18b in the longitudinal direction. Reference numeral 65 is a guide roller provided below and opposite to the first cutter 64.

This guide roller 65 works with a pair of upper and lower nipping rollers 66 provided at the front to support the completely front left and right adhesive grip sheets 18A that have been cut in the longitudinal direction.

67 is the front frame 6 on the feeding side of the clamping roller 66.
A pair of left and right second cutters are horizontally mounted on the ends of the second cutter. These second cutters 67 alternately cut left and right adhesive sheets 18A, which have not yet been completed, that have been sent out by the nipping rollers 65 in the orthogonal direction.

Note that the adhesive handle 18B as a completed product is made of adhesive paper 7 of a household size having an adhesive layer 70 on one side as shown in FIG.
1, an inverted U-shaped handle 72 that is fixedly attached to this adhesive paper 71 so that both ends 72a and 72a are exposed in the same direction, and an end of this handle 72 that has both numbers. Part 72
a, 72a, and a release paper 73 of a predetermined size that covers the adhesive layer 70.

"Function" In the above configuration, the string reel 1 to the flat string 2 are connected to a plurality of string guide vibes 8.9.10.11.12.13.14.
The cord is supplied to the cord guide roller 16 via. On the other hand, the tack paper 18 is transferred from the tack paper reel 17 to a plurality of tack paper guide rollers 19.20.21.22.23.24.25.
The paper is supplied to the tack paper guide roller 26 closest to the rotating drum 15 via the paper. The tack paper 18 is separated into an adhesive paper 18a and a release paper 18b with this guide roller 26 as a boundary, and while the adhesive paper 18a is guided toward the rotating drum 15, the release paper 18b is separated by a plurality of release paper guide rollers 28. 2
9 and is wound onto a take-up reel 27. Further, the already wound release paper 18b is transferred from the release paper supply reel 30 provided above the tack paper reel 17 to the upper part of the rotating drum 15 via a plurality of guide rollers 31, 32, 33, 34, 35, 36. is supplied to the first press 0-ra 37 located at .

Thus, the above-mentioned string guide vibe 16 moves in the shape of a figure 8 on the plane with respect to the rotating drum 15 in front of the flat string restraining member 80, and as shown in FIG. The straps are successively and alternately strung around a plurality of left and right string hanging ring bodies 42, 42 provided at required intervals on both sides.

As shown in FIG. 7, when the roller 51 reaches the high part of the cam 45 or the protrusion 45a, the lever 52 rotates around the pivot pin 55, thereby connecting the string hanging ring body 42.42. Since the link 53 is pulled downward, it rotates upward against the spring force of the spring member 44, and the rotating roller 41
It faces the circumferential surface of the body in a horizontal state. In this opposed state, the flat string 2 is stretched around the circumferential trunk surface of the strap-hanging body part 42a of the strap-hanging ring body 42.42. At this time, the flat string 2 is the string hanging ring body 4.
It is in an engaged state with the first and second string engaging pieces 42G and 42d of No.2. In this way, by moving the string guide vibrator 16, the left and right string hanging ring bodies 42 are placed at the upper position of the rotating drum 15.
The flat string 2 stretched across is positioned perpendicular to the upper surface of the adhesive paper 18a guided by the rotating drum 15. In this orthogonal state, the flat string 2 passes under the string restraining rollers of the flat string restraining member 80, and is guided toward the first press roller 37 by the soft touch of the string restraining rollers.

When the rollers 51 of the flat string 2 pass over the protruding portion 45a of the cam 45, the anchoring ring body 42 is lowered by the spring force of the spring member 44, and is thereby detached from the stringing ring body 42. At that time, the flat string 2 is connected to the first and second string engaging pieces 42e, 4.
Since taber surfaces 48 and 49 are formed on each of 2d,
Further, since the outer circumferential surface of the string detachment prevention piece 42e is also formed in a tapered shape, it can be smoothly removed from the string hanging ring body 42.42.

Thus, the first press roller 37 is placed on the flat string 2 that is perpendicular to the adhesive paper 18a guided by the rotating drum 15.
The intersection parts or the mounting ends 2a, 2a of the adhesive paper 1
8a and release paper 18b to form a sandwich. Both papers 1
The flat string 2 held between 8a and 18b is attached to the upper and lower press rollers 6.
3, the intersecting portions 2a, 2a are pressed against the adhesive paper 18a. The overlapping adhesive paper 18a and release paper 18b that have passed through the press roller 63 are cut at their centers in the longitudinal direction by a first cutter 64. The unfinished adhesive handle sheet 18A that has been cut left and right is then cut alternately on the left and right at predetermined positions by the second cutter 67, thereby completing the adhesive handle 18B as a completed product as shown in FIG.

"Effects of the Present Invention" As is clear from the above description, the present invention has the following effects.

(1) By utilizing the main part of the present invention, adhesive handle sheets or adhesive handles can be obtained continuously.

In addition, when using an adhesive handle in a retail store or the like, it is sufficient to first peel off the release paper and immediately attach adhesive paper having handles to both sides of the packaging box so as to face each other.

(2) Since multiple string hanging rings are provided on both sides of the rotating roller, the string is positioned orthogonally to the adhesive paper, and the string crosses the adhesive paper diagonally to the adhesive paper. There is no risk of it being attached.

Furthermore, one side of each attachment end or intersection of the flat string to the adhesive paper can be made to appear in the same direction.

(3) The string hanging ring body attached to the ring mounting plate is
When the roller is located on the protruding portion of the cam, it rotates against the spring force of the spring member and faces the circumferential body surface of the rotating roller, so that the flat string can be reliably wrapped around the string hanging ring body.

(4) Since the string hanging ring is provided with at least the first and second engaging pieces, there is no fear that the flat string will come off the string hanging ring at a desired position.

(5) In the case of an embodiment in which a tapered surface is formed on the first and second string engaging pieces provided on the string hanging ring body, the rollers ride over the protrusion of the cam, and as a result, the string hanging ring body springs. When the flat string is tilted inward due to the spring force of the member, the flat string smoothly comes off from the string hanging ring. (6) In the case of an embodiment in which a ring mounting plate that pivotally supports a plurality of string hanging rings at predetermined intervals on both sides of the rotating roller is attached to the rotating shaft so that the left and right movement can be adjusted, the length of the adhesive handle is The height can be adjusted arbitrarily.

[Brief explanation of drawings]

1 to 8 are schematic explanatory views showing an embodiment of the manufacturing apparatus of the present invention, and FIG. 9 is an explanatory view of an adhesive handle manufactured by the present invention. In addition, FIG. 1 is a schematic explanatory diagram showing the entire manufacturing apparatus, and FIGS. 2 to 7 are each schematic explanatory diagrams showing the main parts of the present invention. DESCRIPTION OF SYMBOLS 1... String reel, 2... Flat string, 7... Frame, 15... Rotating drum, 16... String guide pipe, 17... Tuck paper reel, 18...
・Tack paper, 18a... Adhesive paper, 18b...
・Release paper, 18A...Adhesive handle sheet, 18
B... Adhesive handle, 26... Tack paper guide roller, 27... Take-up reel, 30... Release paper supply reel, 37... First press roller, 41... Rotating roller , 42... String hanging ring body, 42c, 42d... String engaging piece, 43... Ring mounting plate, 44... Spring member, 45... Cam, 45a... Projection portion, 48 .49... Taper surface, 51... Roller, 52... Lever 53... Connection link, 54.55... Pivot pin,
56.51...Screw member, 60...Second press roller, 63...Press roller, 64...First cutter 67...Second cutter Patent applicant Newback Co., Ltd. Reason
Person Patent Attorney Mitsuyasu Miura

Claims (1)

[Claims] 1) A rotating roller fixedly provided on a rotating shaft horizontally mounted on a frame, and a rotating roller fixedly provided on the rotating shaft with a required spacing on both sides of the rotating roller. The ring mounting plate includes a pair of ring mounting plates, a plurality of string hanging ring bodies pivotally supported by these ring mounting plates at predetermined intervals, and a cam fixedly provided inside the frame. The ring body rotates against the spring force of the spring member when the roller sliding on the outer circumferential surface of the cam is located on the protruding part of the cam, and faces the circumferential body surface of the rotating roller. Handle manufacturing equipment. 2) The flat string adhesive handle manufacturing device according to claim 1, wherein a plurality of engaging pieces that engage with the stretched flat string are attached to the string hanging ring body.