JPS5865014A - Porcupine roller apparatus in spinning frame - Google Patents

Abstract

PURPOSE:To make it possible to insert pins or provide protruding ridges densely on pairing porcupine rollers, by meshing gears fixed on shafts and the ends of the pairing rollers, and making the number and pitches of rows of pins or protruding ridges provided on the surfaces of the respective rollers the same as the number of teeth and pitches in the respective gears. CONSTITUTION:In a porcupine roller apparatus having pairing meshed rollers 4 and 4 having rows of inserted pins 5 on both surfaces or rows of inserted pins 5 on either one thereof and protruding ridges 6 provided on the other, both gears 7 and 7 are fixed on the roller shafts at the ends of both rollers 4 and 4 and meshed with each other. Rows of pins 5 or protruding ridges 6 are provided at the same pitch as that of the gears 7 and 7 in the same number of rows, and the shape and size thereof are such that the projections of the rows of the pins 5 and the protruding ridges 6 on the face of the gears 7 remain in the contours of the teeth.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention mainly relates to a vocupine loaf 5*K provided as part of a draft bag in a worsted spinning machine. A draft conventionally used in worsted spinning methods. Attire w
IK is of the Yuzu type, but Intersecting Gil 70-p IJ-Gill 2 is multiphase.
It is broadly divided into The intersecting gill is a bar (Gill 7 Aura) with rows of needles that hold the floating fiber T-piercing that moves between the pack roller and the 70-ton roller.
The 4-tally gill has a plurality of rows of needles on the cylinder body instead of the gill 7' of the intersecting gill. Six pairs of rollers with needles or rollers with needles and seven rollers are arranged in parallel in the direction of the axis of the loaf at intervals between the two needles. ilA porcupine roller t
/The next device is the enemy group.

The above vocuba sheet engages the upper and lower needles, pierces the fiber group, and meets the 1# pillow, and the friction between the needle and the pass fiber or the engagement between the needle and the convex thread of the 7-rued rice pad. It is designed to give a slip draft by holding the koji in a fine line. Proper provision of fence stakes and slip drivers 7) for the ILa group is extremely important to ensure a uniform and spotless spinner. Therefore, the needle penetration density,
Make the penetration depth as large as possible and comb all the threads of the fiber group.
iI was defeated by Hitoshi, and the grip of Ai Igun was also floating!
It was desired that the gripping force of KiMK be extended to such an extent that no slip draft would occur, and that there would be no slip draft.

and ζ are conventional nailed openings, and rollers made of resin pine or metallic pine and needle strips. The needle base is held in resin and molded into a body. Maroku Metallic Pine's rollers with nails are punched out from a steel plate, forming a rim plate with many toothed needles on the periphery that has a full height, and are either fitted in parallel to the inner cylinder of this rim plate'qtwII, or are fitted with many teeth on one side of Fi11ii. The toothed needle is serrated, and a steel strip is spirally wound around a cylindrical body and fitted into a hole. In addition, for the needle strip, needles are implanted in parallel to the rod, and #1 of the cylindrical body with holes is inserted.
It is a roller that is tilted in the axial direction of the sheet and has a long groove.

The nailed rollers are made in the above manner, but in any case, in order to increase the penetration density, the spacing between the needle rows is made small so that the needles smoothly mesh with each other or with the protrusions. It is extremely difficult to manufacture the mote, and in reality, the needle amount St in the circumferential direction or axial direction of the cylindrical body is relatively wide.

Kiba-saku has improved the interlocking structure of the needles of the rollers of the Vocuba 5 insealer wrinkled rollers or the interlocking structure of the needles and the protrusions, compared to the conventional Row 2.
The above-mentioned disadvantages of the above-mentioned drawbacks can be avoided, and the following explanation will be given of the above-mentioned structure shown in the drawings: Ijishi. Equivalent parts throughout each figure are denoted by 4jt.

In the drawings (11 is a 7p controller, (2) is an I (two-speed controller), (3) is a 70 controller (7Q at the rear of 11)
Ntototsuproz (xa) K close and turn around chive 10-
It is la. (Xun is the above 70 ntrolls (11) in the darkness with /sotsukrolla (2) is the next Bokey L, /4 Inrok Seal. The above baucubainrolla acid * (&)
ij% In the case of the example in Figure 1, a large number of needles (il? implantation-3
Next needle roller C4 &> C4 &) t - 6 pairs of upper and lower porcupine slats (4) tJ set with parallel holes. -) is the processed tLJ3ali fiber group, which is drafted from the 7W stroke (1) through the pack roller (!11 medium threshold vorcupine roller device 1r (a) t- as shown in the figure) In addition, the above-mentioned vocupine roller device (
&) nailed rollers are not limited to one set./
It is also possible to include t-LJ groups or more OII groups @ 1*,
/ As shown in Figure 1, the combination of upper and lower rollers on a ship has several protrusions (61 is a hole 7 retread p-ra (4b), and the other p-t is a nailed p-ra). Roller (4a) & L7t porcupine sheet (41, this example is as shown in the figure (-set up and hole porcupine attack)
Let's say a.

Here, the pair of upper and lower porcupine rollers is constructed as follows. This will be explained using the upper S roller as a nailed opponent, the lower roller t7 as a knee-tight roller, and a hole porcupine roller as a representative @7, but regardless of the vertical combination of the nailed roller and the 79-knee-tight roller. In the case of rollers with nails on both the upper and lower sides of the hole, the rollers with nails in the center and the 7-row roller are made by the same means.

Figure 83 and Figure V show seven sets of porcupine rollers (4)
As shown above, (4&) is the nailed roller of the upper roller, and (4b) is the lower roller. The nailed roller C4a)ta is made by attaching multiple rim plates to a cylindrical body in parallel, or by using other methods to arrange needles in parallel. A plurality of needle strips are fixed to the periphery (3) of the N cylinder body in the axial direction of the roller to change its shape. Keiji,
The created roller (4b) is also made to have seven protrusions (6) t-almost the same height as the length of the needles (5) of the nailed roller (41), and the needle rows (61' and four -The pitch is the same as the roller diameter with the nailed roller (4a)-
Or, depending on the size relationship, the needle rows and the number of china or planes are arranged in parallel in the axial direction of the roller.

In the nailed roller (4&), the p-drive gear (7) is connected to both ends or one end of the roller shaft. I look at it.

The needle row (61″) on the roller is the same as the number of teeth and pitch of this steel wheel (7), and the projection force on the needle bar 1tj tooth surface (
As shown in Figure 3, the teeth (sized to fit within the Mariam cavity, tightly fit into the tympanic membrane within the needle row) and at the end of the roller shaft. Attach the gears ()) of the needle roller (4&) at the same time, and the gear (1'I7) with the same pitch and the number of teeth m- or some ^^. As in the case of , the number of teeth is the same as that of gear (1), and they are arranged at the same pitch. (4h) gear (7) 171
Since the pitch is the same for a and -, there is a needle row sound) and a convex line (6)
If the gears are set at the same pitch so that meshing interference does not occur between the needle rows and the protrusions, the spacing between Japan and America can be made small, and in the case of rollers with needles (4 &), the roller circumference Direction O needle density becomes large.

1*, needles (secondary is needle row (within 61, in addition to providing them in a row in the septum as shown in the left part of figure J, needle position II is set in excess for each needle row as shown in the right part of the same figure) Since the needles (5) are arranged in a staggered manner and are arranged in a staggered manner, combined with the formation of a dense needle density in the circular direction of the roller, the needles (5) are almost densely and evenly distributed over the entire roller th! It will be in a state of relaxation.

The above-mentioned needle roller 2 (b) and 7 reute roller (4b)
) and all the heavenly gears 17+ +71 ffi mesh and combine up and down to create a porcupine roller 1417 to create a draft! IC transfer, lower phase (roller's 7-revolved roller (4b) t - driven together with other draft rows 2. This is due to the meshing tζ of KtM car +71 +71, and the needle roller (4b) of the upper roller). 4&) is also reversed, and accordingly, the 6 button (rl) of the needle roller (b) engages with the protrusion (6) of the 7 re-tread roller (4b) and rotates.In this case, Needle row (5j' needle +61 and convex 9kT61
is gear (71) (71 teeth (7&). Meshing rotation is smooth V (
It will be done without any problems. Also, the needle (6) has all teeth (?
Since the needle 16i has a conveniently long slit within the cylindrical length of a), the needle 16i can be inserted into the convex line (61X (D7M) and rotated by meshing with it.

Arrange the vocuba ruler with the above configuration and drill the holes 7) 9
1 draft row is performed as follows.

Roller with needle (4&) and 7-way draw 2 (4b)
In the darkness, the large fleece is fed from the back roller to the spinner siber as a group of large predetermined amounts of fibers, and the large fleece is pierced by a large number of needles (61) with a high density within the thickness of the fiber layer (Km) and combed. Next, 7 leases are ryoto-ra (4m)
(4 Rise and speed < 1! AI through six needles (6) and convex stripes (6)
It is gripped by meshing with the The above dense mllll
The 411 comb is uniformly 111 spread over the entire surface of the 7 riths, and then the 411 comb is planted evenly over the entire surface of the 7 liss, and then the shirisu I
I's easily slip-tracted with an appropriate gripping force.

Both the upper and lower rollers shown in the first cause are rollers with needles (mouth x4 &)
In this case as well, the meshing of the upper and lower needles provides an even combing and an appropriate slip draft, similar to the needles and protrusions in the above-mentioned case.

As explained above, the present invention includes a pair of rollers with needles in which rows of needles are meshed in rows in the axial direction, or a roller with six pins and a seven-row roller with meshing rows of needles and convex strips. Toyoshi Nai Porcupine Roller ￥71fllKtA, the gears for driving the rollers are arranged and meshed on the roller shafts, and the number of teeth on the gears is set to 2, which is the same as the number of rows of needles or ridges, and the number of teeth of the needles or ridges is set to 2. The projection on the gear surface is sized so that it fits within the contour of the tooth, and the fence stakes and slip drafts applied by the pack roller and 7 thin rollers are densely planted and the pins of the upper and lower rollers are placed in the hole. By means of needles or needles and protrusions, as well as probing, piercing, and interlocking of the needles, the ring of fibers is uniformly and appropriately applied over the entire thickness. That is, according to the present invention, the convex line of the needle roller of the needle roller is made as large as possible so that the projection II of the roller shaft onto the engagement gear surface is contained within the contour of the teeth. Therefore, even if the rl8rs of each needle row or convex strip is made small, the needles or the needles and the convex strips fit together smoothly, and the needles of the needle row are densely and evenly distributed to ensure the next state. Since the fibers are planted, the fibers can be penetrated at a density of t - t and gradually penetrated, and even combing can be achieved easily. In addition, the slirag draft can be made reasonably appropriate due to the friction between the needles and the fibers caused by the meshing, without the need to apply any additional load due to the meshing of the needles and the protrusions. Next, when using the porcupine roller according to the present invention, if 7 sets of these are provided, of course, 1 or more sets are provided, so that the fiber group is drafted down to the front S (thinner layer as it goes away). Even so, the tooth profile of the gear should be made smaller in proportion to that, and the needle density should be made as large as possible within the teeth of the front gear of the convex gear. υ, thin MI11i8 fine group fence stake, slip driver 7) 4 smoothly carried out.

[Brief explanation of drawings]

Figure WJ shows an example of the present invention, and Figure 7 shows a porcupine roller system in which the upper and lower rollers are also rollers with needles.
Figure 2 is a side view of the temporary mS of the bow plane aperture consisting of a roller with needles and a 7-lined roller tube, and Figure 3 is a side view of the roller with needles and a 7-way needle tube. at shown in combination
Figures 1 and 4M are front views of the roller end, and Figure 5 is a front view showing an example of needle implantation in a needle-equipped roller. (4)...Porcupine roller% (4&)...Roller with needles, (4b)...7-needle roller, (6)
... Needle, (5)9... Needle row, (6)... Convex stripe, (7)...
・Body 1 Gear, (Ma&) Association・Teeth. Procedural amendment filed in February 1970 by Haruto Shimada, Commissioner of the Japan Patent Office, 1, Indication of the case, 1978, 4 jfP fiA No. 11 J4 R3
No. 2, Name of the invention Porcupa A roller device in a spinning machine 3 Person who makes the correction Mr. Evilua, Osaka Prefecture Registered accountant (6458) Shogo Ebara (and 1 others)
Name] #i In the small contribution, line 20 of 2nd Sada@/1A-20, ``...It is installed in the right part of the same figure...'' is changed to ``...It is shown in the center part of the same figure and in No. 88. The needle positions for each needle row are appropriately shifted and arranged in a zigzag pattern, etc., and the needles are arranged at an appropriate ffi density at 4 equal intervals or at irregular intervals...'' 2 Drawings The middle and Figure 5 have been corrected as shown in the attached sheet. Figure 1!5

Claims (1)

[Claims] (1; The rows of needles arranged in the p-ra axis direction are engaged with each other, and then the rows with needles 2 or the rows of needles are engaged with the convex strips.
Kt is released onto a porcupine roller system* consisting of a roller and a seven-revolved roller, and a roller-driven gear assembly is applied to each rotor on the shaft. If they are meshed together, the number of teeth on the gear is the same as the number of rows of needle rows or protrusions, and the projection of the needles or protrusions onto the gear surface is of a size that fits within the contour of the teeth. Bokiebeinrotz loading on spinning machines.