CN208776911U - The round-trip cut pile transmission mechanism of double rapier machine - Google Patents

The round-trip cut pile transmission mechanism of double rapier machine Download PDF

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Publication number
CN208776911U
CN208776911U CN201821154014.9U CN201821154014U CN208776911U CN 208776911 U CN208776911 U CN 208776911U CN 201821154014 U CN201821154014 U CN 201821154014U CN 208776911 U CN208776911 U CN 208776911U
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China
Prior art keywords
pulley blocks
round
trip
gear
cut pile
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CN201821154014.9U
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张澄
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CHANGZHOU NUOVOTEC MACHINERY Inc
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CHANGZHOU NUOVOTEC MACHINERY Inc
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Abstract

The utility model relates to technical field of textile equipment, more particularly to a kind of round-trip cut pile transmission mechanism of double rapier machine, cut pile is handled on double rapier machine, blade two sides are separately mounted to by cutter rope A and cutter rope B, traction blade makees straight reciprocating motion, and cutter rope A and cutter rope B are flexible piece, the cutting force of flannelette can be adjusted voluntarily during cut pile, guarantee cut pile effect, mechanism structure advantages of simple, work efficiency is high.

Description

The round-trip cut pile transmission mechanism of double rapier machine
Technical field
The utility model relates to technical field of textile equipment more particularly to a kind of round-trip cut pile drivers of double rapier machine Structure.
Background technique
A kind of production method of flannelette is that the wool yarn formation downless fabric in surface is arranged between cloth two layers (below will The downless fabric in surface is known as to cutting fabric), width machine is then cutd open by fabric and cuts off wool yarn along the centre of wool yarn, so that Become two surface fabrics villous up and down to cutting fabric and (upper and lower two surfaces fabric villous is known as upper suede below Blank cloth and lower villus fabric).
In the prior art, in order to enable blade more smoothly to realize the cutting to knitting wool, the knife rest of fixed blade is connected It is hinged in shaft on reciprocating lever, and in reciprocating lever with respect to the other end of knife rest, by the effect of shaft, reciprocating lever undetermined is done It moves back and forth, realizes the movement of blade.Since blade is fixed on reciprocating lever, blade and reciprocating lever belong to rigid element, The cutting force of flannelette can not be adjusted voluntarily during cut pile.
Utility model content
Technical problem to be solved by the utility model is: in order to solve the above-mentioned technical problem, the utility model provides one kind The round-trip cut pile transmission mechanism of double rapier machine.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of round-trip cut pile transmission of double rapier machine Mechanism, including round-trip pulley blocks, the first displacement pulley blocks, the first ratchet tensioner, the second displacement pulley blocks, the tensioning of the second ratchet Device, blade, cutter rope A, cutter rope B and pulley straight line traverse mechanism, the first displacement pulley blocks and the first ratchet tensioner It is fixedly mounted on the side of rack, the second displacement pulley blocks and the second ratchet tensioner are fixedly mounted on the other side of rack On, one end of cutter rope A is connected with the side of blade, and the other end of cutter rope A successively bypasses the first displacement pulley blocks, slides back and forth Wheel group is fixed on the first ratchet tensioner further around the first displacement pulley blocks and round-trip pulley blocks, the other end of final cutter rope A excessively On, one end of cutter rope B is connected with the other side of blade, and the other end of cutter rope B successively bypasses the second displacement pulley blocks, round-trip Pulley blocks, further around the second ratchet tensioner and round-trip pulley blocks are crossed, the other end of final cutter rope B is fixed on the tensioning of the second ratchet On device, pulley straight line traverse mechanism drives round-trip pulley blocks straight line back and forth movement.
Further, specifically, the pulley straight line traverse mechanism includes rotary shaft, rotating arm, fixed gear, transition tooth Wheel, swiveling gear, rotating shaft and articulated arm, on the rotary shaft, the lower end of rotating arm is fixedly set in rotation to fixed gear set On axis, transition gear is rotatably installed on rotating arm, and rotating shaft runs through the top of rotating arm, and swiveling gear is fixedly set in revolution One end of axis, the upper end of articulated arm are fixedly set in the other end of rotating shaft, and the lower end of articulated arm and round-trip pulley blocks center pass Dynamic connection, fixed gear and transition gear are meshed, and transition gear and swiveling gear are meshed.
The gear ratio of the fixed gear, transition gear and swiveling gear is 2:1:1.Its angle of rotation just balances, and causes Round-trip pulley blocks holding point-blank moves.
For the ease of blade cutting, the round-trip cut pile transmission mechanism of double rapier machine further includes changed course pulley blocks, described Changed course pulley blocks are arranged between the other end of cutter rope B and the second displacement pulley blocks, and the other end of cutter rope B first bypasses changed course Pulley blocks further around to second displacement pulley blocks, the pivot center for the pulley blocks that alter course and second displacement pulley blocks pivot center mutually hang down Directly.
The utility model has the beneficial effects that the round-trip cut pile transmission mechanism of the double rapier machine of the utility model, for double Cut pile is handled on rapier loom, is separately mounted to blade two sides by cutter rope A and cutter rope B, traction blade makees linear reciprocation Movement, cutter rope A and cutter rope B are flexible piece, can voluntarily be adjusted during cut pile to the cutting force of flannelette, guarantee cut pile Effect, mechanism structure advantages of simple, work efficiency is high.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the round-trip cut pile transmission mechanism of the utility model double rapier machine.
In figure: 1, rotary shaft, 2, rotating arm, 3, fixed gear, 4, transition gear, 5, swiveling gear, 6, rotating shaft, 7, return Pivoted arm, 8, round-trip pulley blocks, the 91, first displacement pulley blocks, the 92, second displacement pulley blocks, the 101, first ratchet tensioner, 102, Second ratchet tensioner, 11, cutter rope A, 12, cutter rope B, 13, changed course pulley blocks, 14, blade.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, be the utility model optimum embodiment, a kind of round-trip cut pile transmission mechanism of double rapier machine, including Round-trip pulley blocks 8, first conjugate pulley blocks 91, the first ratchet tensioner 101, second displacement pulley blocks 92, the tensioning of the second ratchet Device 102, blade 14, cutter rope A11, cutter rope B12 and pulley straight line traverse mechanism, the first displacement pulley blocks 91 and the first ratchet Stretcher 101 is fixedly mounted on the side of rack, and the second displacement pulley blocks 92 and the second ratchet tensioner 102 are fixedly mounted on On the other side of rack, one end of cutter rope A11 is connected with the side of blade 14, and the other end of cutter rope A11 successively bypasses One displacement pulley blocks 91, round-trip pulley blocks 8 conjugate pulley blocks 91 and round-trip pulley blocks 8, final cutter rope A11 further around crossing first The other end be fixed on the first ratchet tensioner 101, one end of cutter rope B12 is connected with the other side of blade 14, cutter rope The other end of B12 successively bypasses the second displacement pulley blocks 92, round-trip pulley blocks 8, further around the second ratchet tensioner 102 excessively and back and forth The other end of pulley blocks 8, final cutter rope B12 is fixed on the second ratchet tensioner 102, and pulley straight line traverse mechanism drives past Return 8 straight line back and forth movement of pulley blocks.
Pulley straight line traverse mechanism includes rotary shaft 1, rotating arm 2, fixed gear 3, transition gear 4, swiveling gear 5, returns Shaft 6 and articulated arm 7, fixed gear 3 are sleeved in rotary shaft 1, and the lower end of rotating arm 2 is fixedly set in rotary shaft 1, transition Gear 4 is rotatably installed on rotating arm 2, and rotating shaft 6 runs through the top of rotating arm 2, and swiveling gear 5 is fixedly set in rotating shaft 6 One end, the upper end of articulated arm 7 is fixedly set in the other end of rotating shaft 6,8 center of the lower end of articulated arm 7 and round-trip pulley blocks Transmission connection, fixed gear 3 and transition gear 4 are meshed, and transition gear 4 and swiveling gear 5 are meshed.
The gear ratio of fixed gear 3, transition gear 4 and swiveling gear 5 is 2:1:1.
The round-trip cut pile transmission mechanism of double rapier machine further includes changed course pulley blocks 13, and changed course pulley blocks 13 are arranged in cutter rope Between the other end of B12 and the second displacement pulley blocks 92, the other end of cutter rope B12 first bypasses changed course pulley blocks 13 further around to the The pivot center of two displacement pulley blocks 92, the pivot center for the pulley blocks 13 that alter course and the second displacement pulley blocks 92 is perpendicular.
The round-trip cut pile transmission mechanism of the utility model double rapier machine is for when cut pile, traction cutter to be made on double rapier machine The mechanism of reciprocating motion, it makes use of gear drives every positive adjacent anti-and tooth angle ratio principle.
As shown in Figure 1, rotary shaft 1 and rotating arm 2 are a rotor, swiveling gear 5, rotating shaft 6, articulated arm 7 are another One rotor, fixed gear 3.When rotary shaft 1 operates under the power that host passes over: rotating arm 2 rotates, transition tooth Wheel 4 is rotated backward around fixed gear 3, and swiveling gear 5 is rotated backward with transition gear 4, and rotating shaft 6, is slided articulated arm 7 back and forth Wheel group 8 rotates simultaneously with swiveling gear 5, because the gear ratio of fixed gear 3, transition gear 4 and swiveling gear 5 is 2:1:1, turn Dynamic angle just balances, and the dynamic path of round-trip pulley blocks 8 is caused to keep point-blank moving back and forth.Recycle the spy of pulley blocks Property, (A11 of cutter rope is thicker than cutter rope B12 in figure, indicates cutter rope only for distinguishing by the A11, the cutter rope B12 that make cutter rope A11 and cutter rope B12) amount of exercise meet blade 14 work requirement.And under the auxiliary of each pulley blocks, traction blade 14 Complete cut pile.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims Property range.

Claims (4)

1. a kind of round-trip cut pile transmission mechanism of double rapier machine, it is characterised in that: slided including round-trip pulley blocks (8), the first displacement Wheel group (91), the first ratchet tensioner (101), second displacement pulley blocks (92), the second ratchet tensioner (102), blade (14), Cutter rope A(11), cutter rope B(12) and pulley straight line traverse mechanism, first displacement pulley blocks (91) and the first ratchet are opened Tight device (101) is fixedly mounted on the side of rack, the second displacement pulley blocks (92) and the fixed peace of the second ratchet tensioner (102) On the other side of rack, cutter rope A(11) one end connected with the side of blade (14), cutter rope A(11) the other end Successively around the first displacement pulley blocks (91), round-trip pulley blocks (8), pulley blocks (91) and round-trip pulley blocks are conjugated further around crossing first (8), final cutter rope A(11) the other end be fixed on the first ratchet tensioner (101), cutter rope B(12) one end and knife The other side of piece (14) connects, cutter rope B(12) the other end successively bypass the second displacement pulley blocks (92), round-trip pulley blocks (8), further around crossing the second ratchet tensioner (102) and round-trip pulley blocks (8), final cutter rope B(12) the other end be fixed on the On two ratchet tensioners (102), pulley straight line traverse mechanism drives round-trip pulley blocks (8) straight line back and forth movement.
2. the round-trip cut pile transmission mechanism of double rapier machine as described in claim 1, it is characterised in that: the pulley straight line is round-trip Mechanism includes rotary shaft (1), rotating arm (2), fixed gear (3), transition gear (4), swiveling gear (5), rotating shaft (6) and returns Pivoted arm (7), fixed gear (3) are sleeved on rotary shaft (1), and the lower end of rotating arm (2) is fixedly set on rotary shaft (1), mistake It crosses gear (4) to be rotatably installed on rotating arm (2), rotating shaft (6) runs through the top of rotating arm (2), swiveling gear (5) fixing sleeve Mounted in one end of rotating shaft (6), the upper end of articulated arm (7) is fixedly set in the other end of rotating shaft (6), under articulated arm (7) End connect with round-trip pulley blocks (8) center driving, fixation gear (3) and transition gear (4) be meshed, transition gear (4) and time Rotating disk (5) is meshed.
3. the round-trip cut pile transmission mechanism of double rapier machine as claimed in claim 2, it is characterised in that: the fixed gear (3), The gear ratio of transition gear (4) and swiveling gear (5) is 2:1:1.
4. the round-trip cut pile transmission mechanism of double rapier machine as described in claim 1, it is characterised in that: the double rapier machine is past Return cut pile transmission mechanism further include changed course pulley blocks (13), it is described changed course pulley blocks (13) be arranged in cutter rope B(12) it is another Between end and the second displacement pulley blocks (92), cutter rope B(12) the other end first bypass and alter course pulley blocks (13) further around to second It conjugates pulley blocks (92), the pivot center of the pivot center of changed course pulley blocks (13) and the second displacement pulley blocks (92) is perpendicular.
CN201821154014.9U 2018-07-20 2018-07-20 The round-trip cut pile transmission mechanism of double rapier machine Active CN208776911U (en)

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CN201821154014.9U CN208776911U (en) 2018-07-20 2018-07-20 The round-trip cut pile transmission mechanism of double rapier machine

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Application Number Priority Date Filing Date Title
CN201821154014.9U CN208776911U (en) 2018-07-20 2018-07-20 The round-trip cut pile transmission mechanism of double rapier machine

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110552102A (en) * 2019-09-24 2019-12-10 华应奎 Simple machine velvet cutting device
CN110886040A (en) * 2019-12-26 2020-03-17 山东恒泰纺织有限公司 Production method of flannelette special for puff

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110552102A (en) * 2019-09-24 2019-12-10 华应奎 Simple machine velvet cutting device
CN110886040A (en) * 2019-12-26 2020-03-17 山东恒泰纺织有限公司 Production method of flannelette special for puff

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