CN212668779U

CN212668779U - Plaiter compress structure

Info

Publication number: CN212668779U
Application number: CN202021508541.2U
Authority: CN
Inventors: 章荣根; 李江; 俞立锋
Original assignee: Zhejiang Weier Industrial Co ltd
Current assignee: Zhejiang Weier Industrial Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-09
Anticipated expiration: 2030-07-27

Abstract

The application relates to a plaiting machine cloth pressing structure, which comprises a rack, wherein a plaiting platform is arranged on the rack, support frames are arranged on the rack and positioned on two sides of the plaiting platform, and rocking bars are arranged on the support frames; the lower end of the rocker is provided with a cloth swinging device, cloth pressing devices are arranged on the plaiting platform and positioned on two sides of the swinging direction of the rocker, each cloth pressing device comprises a cloth pressing piece, a friction piece and a driving piece, the driving piece is installed on the rack, the cloth pressing pieces are installed on the plaiting platform and connected with the driving pieces, and the friction pieces are installed on the cloth pressing pieces; the friction piece comprises a friction plate and a first spring, one end of the first spring is connected to the cloth pressing piece, and the friction plate is installed at the other end of the first spring. This application has the friction between increase cloth pressing spare and the cloth, reduces the probability of cloth from cloth pressing spare below roll-off to reduce the probability that the cloth overlaps the cloth failure on the plaiting platform.

Description

Plaiter compress structure

Technical Field

The application relates to the technical field of plaiter equipment, especially, relate to a plaiter compress structure.

Background

At present, a plaiting machine is used for finishing workshops such as textile mills, printing and dyeing mills, embroidery mills and the like, mainly plays roles of plaiting, length counting, cloth inspecting and the like, is one of textile post-treatment equipment, and is very wide in application.

The current chinese utility model patent that publication number is CN205526976U discloses a plaiter, including the organism, be provided with the rotating-rod frame on the organism, be provided with the rocker on the rotating-rod frame, the rocker lower extreme is connected with the cloth sword, all is provided with the depression bar on the organism at rotating-rod frame both ends, is provided with two live-rollers on the cloth sword, and cloth is located between two live-rollers. Among the above-mentioned technical scheme, the rocking bar drives the cloth sword swing when swinging on the rotating rod frame, and the cloth sword drives cloth and makes reciprocating swing, folds cloth in the frame of placing on the organism, and cloth will be piled up by one deck like this.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the cloth sword was close to the clamp plate, the clamp plate on the plaiter pushed down the cloth through self gravity, relied on frictional force to compress tightly the cloth in the clamp plate below, but the frictional force between some glossy cloth and the clamp plate is less, and the cloth can be dragged the roll-off by the cloth sword from the clamp plate below, makes the clamp plate fail to push down the cloth, causes the cloth to fold cloth failure on the clamp plate.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that cloth stacking fails on a pressing plate, the application provides a plaiter cloth pressing structure.

The application provides a plaiter compress structure adopts following technical scheme:

a cloth pressing structure of a plaiting machine comprises a rack, wherein a plaiting platform is arranged on the rack, support frames are arranged on the rack and positioned on two sides of the plaiting platform, and rocking bars are arranged on the support frames; the lower end of the rocker is provided with a cloth swinging device, cloth pressing devices are arranged on the plaiting platform and positioned on two sides of the swinging direction of the rocker, each cloth pressing device comprises a cloth pressing piece, a friction piece and a driving piece, the driving piece is installed on the rack, the cloth pressing pieces are installed on the plaiting platform and connected with the driving pieces, and the friction pieces are installed on the cloth pressing pieces; the friction piece comprises a friction plate and a first spring, one end of the first spring is arranged on the cloth pressing piece, and the friction plate is arranged at the other end of the first spring.

Through adopting above-mentioned technical scheme, when the pendulum cloth device on the rocker slided to the both sides of plaiting platform, the cloth on the pendulum cloth device was transmitted the both sides of plaiting platform simultaneously, when the cloth was close to the compress piece, friction plate and cloth contact on the compress piece, frictional force between cloth and the friction plate made the cloth leave pendulum cloth device and compressed tightly on the plaiting platform by the compress piece, increase the friction between compress piece and the cloth through the friction plate, reduce the probability of cloth from compress piece below roll-off, thereby reduce the probability of cloth fold cloth failure on the plaiting platform.

Preferably, the cloth pressing piece comprises a rotating shaft and a pressing plate, the rotating shaft is rotatably installed on the rack and connected with the driving piece, the pressing plate is installed on the rotating shaft, a plane of the pressing plate is attached to the upper surface of the plaiting platform, and the friction plate is installed on the pressing plate and located on the pressing plate and attached to one surface of the plaiting platform.

By adopting the technical scheme, when the cloth placing device is close to the rotating shaft, the driving piece drives the rotating shaft to rotate, the rotating shaft drives the pressing plate to rotate, the pressing plate rotates to enable one surface, attached to the cloth stacking platform, of the pressing plate to leave the cloth stacking platform, when the cloth placing device sends cloth to the lower portion of the pressing plate, the driving piece drives the pressing plate to be close to the cloth placing device, the friction plate on the pressing plate abuts against the cloth, the friction force between the friction plate and the cloth enables the cloth to leave the cloth placing device, and then the driving piece drives the pressing plate to tightly press the cloth on the cloth stacking platform; when the cloth placing device is far away from the cloth placing device, the friction plate can prevent the cloth from sliding out of the pressing plate under the pulling of the cloth placing device, and therefore the frequency of failure of cloth stacking on the pressing plate is reduced.

Preferably, an insertion block is arranged on one surface of the pressing plate, which faces the plaiting platform, the area of the cross section of the insertion block is smaller than that of the cross section of the pressing plate, which faces the insertion block, and an insertion groove which is in insertion fit with the insertion block is formed in the friction plate; the spring through holes are formed in the surfaces, facing the bottom of the insertion groove, of the insertion blocks and located at the two ends in the length direction of the insertion blocks, two connecting pieces are arranged on one surface, facing away from the insertion blocks, of the pressing plate and located at the two ends, far away from the friction plate, of the spring through holes respectively, one end of the first spring is connected to the connecting pieces, the other end of the first spring penetrates through the spring through holes to be connected to the bottom of the insertion groove, and when the first spring is in a natural state, the friction plate slides on the insertion blocks.

Through adopting above-mentioned technical scheme, when the axis of rotation drove the clamp plate and is close to the plaiting device, the friction plate contacted the cloth earlier, and when the clamp plate continued to be close to the plaiting platform, first spring shrink made the friction plate slide on the grafting piece and support tightly on the clamp plate, then the clamp plate supported tightly again on the plaiting device, can reduce the vibration that produces when clamp plate and friction plate direct striking are on the plaiting device, played the effect of buffering.

Preferably, the connecting piece comprises a fixed seat and a sliding rod, the fixed seat is mounted on the pressing plate and is located at one end, away from the friction plate, of the spring through hole, a fixed groove is formed in one side, facing the pressing plate, of the fixed seat, one end of the sliding rod is mounted at the bottom of the fixed groove, the other end of the sliding rod penetrates through the spring through hole, the first spring is sleeved on the sliding rod, and the length of the sliding rod is smaller than that of the spring through hole; a fixed block which is in splicing fit with the fixed groove is arranged at one end, away from the friction plate, of the first spring, the fixed block can penetrate through the spring through hole, a sliding hole which is in sliding fit with the sliding rod is formed in the fixed block, and the fixed block is spliced and installed in the fixed groove; and the outer wall of the fixed seat is in threaded connection with a bolt, and the bolt penetrates into the fixed groove and is tightly abutted against the side wall of the fixed block.

Through adopting above-mentioned technical scheme, two first springs on the friction plate are installed respectively in two spring through-holes and are established respectively on the pole that slides, fixed block on the first spring passes the spring through-hole and installs in the fixed slot, bolt on the fixing base penetrates in the fixed slot and supports tightly on the fixed block, make fixed block fixed mounting in the fixed slot, when changing the friction plate, unscrew the bolt on the fixing base, make the fixed block leave the fixed slot, first spring can slide and wear out the spring through-hole and make the friction plate break away from the clamp plate, make the maintenance of friction plate convenient.

Preferably, one surface of the friction plate facing the plaiting platform is provided with a plurality of rubber bulges.

By adopting the technical scheme, when the pressing plate is pressed on the cloth swinging device, the rubber protrusions on the friction plate can increase the friction force between the friction plate and the cloth, and the pressing plate can drive the cloth to be separated from the cloth swinging device; when the pressing plate compresses the cloth on the cloth stacking platform, the rubber protrusions on the friction plate can reduce the number of times that the cloth is pulled out from the pressing plate by the cloth swinging device.

Preferably, the driving part comprises a driving motor, a first driving gear and a second driving gear, the driving motor is installed on the rack, the first driving gear is coaxially installed on an output shaft of the driving motor, the second driving gear is coaxially installed on the rotating shaft, and the first driving gear is meshed with the second driving gear.

Through adopting above-mentioned technical scheme, the first drive gear of driving motor drive rotates, and first drive gear drives the rotation of second drive gear, and second drive gear drives the axis of rotation and rotates, and the axis of rotation drives the clamp plate and rotates, makes the clamp plate can rotate and leave the plaiting platform, also enables the clamp plate and rotates and be close to the plaiting device, makes friction plate and clamp plate can support tightly on the cloth on plaiting device and plaiting platform, increases the frictional force of friction plate and cloth.

Preferably, the cloth swinging device comprises a first cloth cutter roller, a second cloth cutter roller, two swinging cylinders and two mounting frames, the two swinging cylinders are respectively mounted on the two rockers downwards along the length direction of the rockers, the two mounting frames are respectively rotatably mounted on piston rods of the two swinging cylinders and are parallel to each other, the first cloth cutter roller and the second cloth cutter roller are both rotatably mounted on the two mounting frames, the length direction of the first cloth cutter roller and the length direction of the second cloth cutter roller are parallel to the length direction of the pressing plate, and cloth passes through the space between the first cloth cutter roller and the second cloth cutter roller; when the mounting bracket is close to the pressing plate, one end of the pressing plate, which is far away from the rotating shaft, can be rotated into a position between the first cloth cutter roller and the second cloth cutter roller, and the friction plate can be tightly pressed on the roller surface covered with cloth.

Through adopting above-mentioned technical scheme, when the rocker swings, the swing cylinder on the rocker is followed the swing, the swing cylinder drives and lives the mounting bracket swing, make the mounting bracket drive first cloth rotor and second cloth rotor and be reciprocating motion on the plaiting platform, the cloth passes between first cloth rotor and the second cloth rotor, when the mounting bracket is close to the clamp plate, driving motor drives the clamp plate and lifts and change over to between first cloth rotor and the second cloth rotor, the friction plate compresses tightly on the roll surface that covers the cloth when driving motor drives the clamp plate downwards afterwards, make the cloth break away from the roll surface and be pressed on the plaiting platform by the clamp plate through the frictional force between surface fabric and the friction plate, thereby accomplish the folding of cloth.

Preferably, the first cloth cutter roller and the second cloth cutter roller are both arranged to be flattening rollers.

Through adopting above-mentioned technical scheme, when the mounting bracket drove first cloth rotor and the swing of second cloth rotor, the cloth followed first cloth rotor or the swing of second cloth rotor, and the cloth slides on first cloth rotor or second cloth rotor when the swing, expands to both sides through the screw thread of equidirectional not to make the cloth keep leveling.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the setting of friction plate, increase the friction between clamp plate and the cloth, reduced the probability of cloth from clamp plate below roll-off to reduce the probability that the cloth is folded and is laid the failure on the plaiting platform.

2. Through the arrangement of the insertion block, the insertion groove and the first spring, a gap exists between the friction plate and the pressure plate, so that vibration generated when the pressure plate is pressed on the roller surface is reduced.

3. Through the setting of connecting piece, make first spring can dismantle to make the friction plate can dismantle, make the maintenance of friction plate convenient.

Drawings

Fig. 1 is a schematic perspective view of a cloth pressing structure of a plaiter according to an embodiment of the present application;

fig. 2 is a partial schematic view of a cloth arranging device of a cloth pressing structure of a plaiting machine according to an embodiment of the application;

FIG. 3 is a schematic diagram of a partial explosion of a cloth pressing device of a cloth pressing structure of a plaiting machine according to an embodiment of the present application;

fig. 4 is a partially enlarged schematic view of a in fig. 3.

Reference numerals: 11. a frame; 12. a plaiting platform; 13. a support frame; 14. a rocker; 21. a first cloth cutter roller; 22. a second cloth cutter roller; 23. a swing cylinder; 24. a mounting frame; 31. a cloth pressing piece; 311. a rotating shaft; 312. pressing a plate; 313. an insertion block; 314. a spring through hole; 32. a friction member; 321. a friction plate; 322. a first spring; 323. inserting grooves; 324. a fixed block; 325. a sliding hole; 326. a bolt; 33. a drive member; 331. a drive motor; 332. a first drive gear; 333. a second drive gear; 34. a connecting member; 341. a fixed seat; 342. a slide bar; 4. and (4) rubber bulges.

Detailed Description

The embodiment of the application discloses plaiter compress structure, refer to fig. 1, a plaiter compress structure, including frame 11, fixed plaiter platform 12 that is the level form that is provided with in frame 11, plaiter platform 12 is rectangle, and the fixed support frame 13 that is provided with and two support frames 13 are parallel to each other in the both sides that just are located plaiter platform 12 long limit direction in frame 11.

Referring to fig. 1 and 2, the rocking bar 14 is rotatably arranged on the two supporting frames 13 and on the opposite side of the two supporting frames 13, the swinging motor is fixedly arranged on the opposite side of the supporting frames 13, the output shaft of the swinging motor penetrates through the supporting frames 13 and is connected to one end of the rocking bar 14, the other end of the rocking bar 14 is provided with a cloth swinging device, and the cloth swinging device comprises a first cloth knife roller 21, a second cloth knife roller 22, two swinging cylinders 23 and two mounting frames 24.

Referring to fig. 2, two swing cylinders 23 are respectively fixedly mounted on the opposite surfaces of two rockers 14, and swing cylinder 23 faces the side away from the swing motor, mounting frame 24 is in the shape of an isosceles trapezoid, the short side on mounting frame 24 is hinged to the end of the piston rod of swing cylinder 23, and the planes where two mounting frames 24 are located are parallel to each other.

First cloth rotor 21 and the equal horizontal rotation of second cloth rotor 22 install on two mounting brackets 24 and lie in the mounting bracket 24 and be close to the one side on long limit, and the length direction of first cloth rotor 21 and second cloth rotor 22 is parallel to each other, has the clearance between first cloth rotor 21 and the second cloth rotor 22, makes the cloth pass.

Half on first cloth rotor 21 and the second cloth rotor 22 roll surface all set up and are left-handed screw, and the other half on first cloth rotor 21 and the second cloth rotor 22 roll surface all sets up and is right-handed screw, and the screw thread of orientation difference above first cloth rotor 21 and the second cloth rotor 22 roll surface can expand the cloth to both sides, makes the cloth keep level and smooth.

Referring to fig. 1 and 3, a cloth pressing device is disposed on the plaiting platform 12 and at two ends thereof, and the cloth pressing device includes a cloth pressing member 31, a friction member 32, and a driving member 33.

The cloth pressing piece 31 comprises a rotating shaft 311 and a pressing plate 312, the two rotating shafts 311 are rotatably installed on the frame 11 and located at two ends of the cloth stacking platform 12, and the two rotating shafts 311 are parallel to each other and are parallel to the first cloth cutter roller 21.

The rotation axis 311 is last along its axis direction interval fixed be provided with a plurality of connecting plates, clamp plate 312 sets up and is rectangular shape and clamp plate 312 fixed mounting in the one end that the rotation axis 311 was kept away from to the connecting plate, the length direction of clamp plate 312 is on a parallel with the axis direction of rotation axis 311, drive the connecting plate when rotation axis 311 rotates and rotate, the connecting plate drives clamp plate 312 and rotates, and laminating after a plane on the clamp plate 312 rotates at the upper surface of plaiting platform 12.

Referring to fig. 2 and 3, the driving member 33 includes a driving motor 331, a first driving gear 332 and a second driving gear 333, the driving motor 331 is fixedly mounted on the frame 11, the first driving gear 332 is coaxially and fixedly mounted on an output shaft of the driving motor 331, the second driving gear 333 is coaxially and fixedly mounted on one end of the rotating shaft 311, and the first driving gear 332 is engaged with the second driving gear 333. The driving motor 331 drives the first driving gear 332 to rotate, the first driving gear 332 drives the second driving gear 333 to rotate, and the second driving gear 333 drives the rotating shaft 311 to rotate.

When the mounting frame 24 swings to be close to the pressing plate 312, the rotating shaft 311 drives the pressing plate 312 to rotate and lift, one end of the pressing plate 312, which is far away from the rotating shaft 311, can rotate between the first cloth cutter roller 21 and the second cloth cutter roller 22, and then the driving motor 331 rotates reversely to enable the pressing plate 312 to be pressed on the roller surface covered with cloth.

Referring to fig. 3, the friction member 32 includes a friction plate 321, a cross section of the friction plate 321 is the same as a cross section of the pressure plate 312, an insertion block 313 is fixedly disposed on a surface of the pressure plate 312 facing downward, the insertion block 313 is rectangular, an area of the cross section of the insertion block 313 is smaller than that of the cross section of the pressure plate 312, an insertion groove 323 which is in insertion fit with the insertion block 313 is formed in the friction plate 321, and the friction plate 321 is inserted into the insertion block 313 on the pressure plate 312 through the insertion groove 323. Enabling the friction plate 321 to slide on the plug block 313.

Referring to fig. 3, spring through holes 314 are formed at both ends of the insertion block 313 in the length direction on the surface of the insertion block 313 facing the bottom of the insertion groove 323, the spring through holes 314 penetrate the pressing plate 312, and two connectors 34 are disposed on the surface of the pressing plate 312 away from the insertion block 313.

Referring to fig. 3, the connecting member 34 includes a fixing seat 341 and a sliding rod 342, the fixing seat 341 is cylindrical, two fixing seats 341 are respectively and fixedly installed on the pressing plate 312 at an end away from the insertion block 313, the projection of the spring through hole 314 along the axial direction thereof is located in the fixing seat 341, a cylindrical fixing groove is opened on the end surface of the fixing seat 341 facing the pressing plate 312, and the axial direction of the fixing groove is parallel to the axial direction of the fixing seat 341.

Referring to fig. 3, one end of the sliding rod 342 is fixedly installed at the center of the groove bottom of the fixing groove, the other end of the sliding rod 342 penetrates through the spring through hole 314 and is fixed in the spring through hole 314 along the axial direction of the spring through hole 314, and when the friction plate 321 abuts against the pressure plate 312, the sliding rod 342 abuts against the friction plate 321.

Referring to fig. 1 and 3, the friction member 32 further includes a first spring 322, the first spring 322 is sleeved on the sliding rod 342, one end of the first spring 322 is fixedly connected to the bottom of the insertion groove 323, the other end of the first spring 322 is fixedly provided with a fixing block 324 inserted into the fixing groove, the fixing block 324 can pass through the spring through hole 314, and a sliding hole 325 slidably fitted with the sliding rod 342 is formed on an axis of the fixing block 324, so that the fixing block 324 can slide on the sliding rod 342 and be inserted into the fixing groove. The first spring 322 provides an elastic buffer between the friction plate 321 and the pressing plate 312, and when the first spring 322 is in a natural state, the friction plate 321 still slides on the insertion block 313.

The friction plate 321 is fixedly provided with a plurality of rubber protrusions 4 towards one surface of the plaiting platform 12, and the rubber protrusions 4 are arranged in a semi-cone shape, and the conical parts of the rubber protrusions 4 face the first cloth cutter roller 21. The rubber protrusions 4 can increase the frictional force between the friction plate 321 and the cloth.

Referring to fig. 4, a bolt 326 is threadedly coupled to an outer wall of the fixing base 341, and the bolt 326 penetrates into the fixing groove and abuts against a sidewall of the fixing block 324. The bolt 326 on the fixing seat 341 is loosened, so that the fixing block 324 can slide and leave the fixing groove, the first spring 322 can slide and penetrate through the spring through hole 314, and the friction plate 321 is separated from the pressure plate 312, thereby facilitating the maintenance of the friction plate 321.

The implementation principle of a plaiter cloth pressing structure of the embodiment of the application is as follows:

the rocker 14 swings back and forth to drive the first cloth cutter roller 21 and the second cloth cutter roller 22 to move back and forth horizontally on the plaiting platform 12, so that the cloth is made to reciprocate on the plaiting platform 12 to be close to the pressing plates 312 at two ends of the plaiting platform 12 in the length direction, when the cloth is close to the pressing plates 312, the driving motor 331 drives the rotating shaft 311 to rotate, the rotating shaft 311 drives the pressing plates 312 to be lifted and leave the plaiting platform 12, when the pressing plates 312 are lifted, the rotating shaft is rotated between the first cloth cutter roller 21 and the second cloth cutter roller 22, at the moment, the driving motor 331 rotates reversely and drives the rotating shaft 311 to press the pressing plates 312 to be tightly pressed on the roller surfaces covered.

When the pressing plate 312 is pressed onto the roller surface, the friction plate 321 on the pressing plate 312 contacts with the cloth first, the pressing plate 312 continues to approach the roller surface, the friction plate 321 slides to approach the pressing plate 312, so that the first spring 322 on the friction plate 321 contracts on the sliding rod 342, the friction plate 321 is tightly abutted against the pressing plate 312, the pressing plate 312 is pressed onto the cloth, the rubber protrusions 4 on the friction plate 321 increase the friction force between the pressing plate 312 and the cloth, and the cloth can be separated from the roller surface and pressed onto the plaiting platform 12 by the pressing plate 312.

After the friction plate 321 is worn, the bolt 326 on the pressure plate 312 is loosened, so that the fixing block 324 on the first spring 322 is loosened and can slide out of the fixing groove, the fixing block 324 slides out of the spring through hole 314, and the first spring 322 and the friction plate 321 are separated from the pressure plate 312, so that the maintenance and the replacement of the friction plate 321 are convenient.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a plaiter compress structure, includes frame (11), be provided with plaiting platform (12) in frame (11), just be located in frame (11) the both sides of plaiting platform (12) are provided with support frame (13), be provided with rocker (14), its characterized in that on support frame (13): a cloth swinging device is arranged at the lower end of the rocker (14), cloth pressing devices are arranged on the plaiting platform (12) and located on two sides of the swinging direction of the rocker (14), each cloth pressing device comprises a cloth pressing piece (31), a friction piece (32) and a driving piece (33), the driving pieces (33) are installed on the rack (11), the cloth pressing pieces (31) are installed on the plaiting platform (12) and connected with the driving pieces (33), and the friction pieces (32) are installed on the cloth pressing pieces (31); the friction piece (32) comprises a friction plate (321) and a first spring (322), one end of the first spring (322) is arranged on the cloth pressing piece (31), and the friction plate (321) is arranged at the other end of the first spring (322).

2. The plaiter compress structure of claim 1, characterized in that: cloth pressing piece (31) include axis of rotation (311) and clamp plate (312), axis of rotation (311) rotate to be installed on frame (11) and with driving piece (33) are connected, clamp plate (312) are installed on axis of rotation (311), just a plane of clamp plate (312) with the upper surface laminating of plaiting platform (12), friction plate (321) are installed on clamp plate (312) and be located clamp plate (312) with the one side of plaiting platform (12) laminating.

3. The plaiter compress structure of claim 2, characterized in that: an insertion block (313) is arranged on one surface, facing the plaiting platform (12), of the pressing plate (312), the area of the section of the insertion block (313) is smaller than that of the section, facing the insertion block (313), of the pressing plate (312), and an insertion groove (323) which is in insertion fit with the insertion block (313) is formed in the friction plate (321); the clamping device is characterized in that spring through holes (314) are formed in the surface, facing the bottom of the insertion groove (323), of the insertion block (313) and located at two ends of the insertion block (313) in the length direction, two connecting pieces (34) are arranged on the pressing plate (312) and located on the surface, facing away from the insertion block (313), of the pressing plate (312), the two connecting pieces (34) are located at one ends, far away from the friction plate (321), of the two spring through holes (314), one end of the first spring (322) is connected to the connecting pieces (34), the other end of the first spring (322) penetrates through the spring through holes (314) to be connected to the bottom of the insertion groove (323), and when the first spring (322) is in a natural state, the friction plate (321) slides on the insertion block (313).

4. The plaiter compress structure of claim 3, characterized in that: the connecting piece (34) comprises a fixed seat (341) and a sliding rod (342), the fixed seat (341) is installed on the pressure plate (312) and is positioned at one end, far away from the friction plate (321), of the spring through hole (314), a fixed groove is formed in one side, facing the pressure plate (312), of the fixed seat (341), one end of the sliding rod (342) is installed at the bottom of the fixed groove, the other end of the sliding rod (342) penetrates through the spring through hole (314), the first spring (322) is sleeved on the sliding rod (342), and the length of the sliding rod (342) is smaller than that of the spring through hole (314); a fixing block (324) in inserted connection and matching with the fixing groove is arranged at one end, away from the friction plate (321), of the first spring (322), the fixing block (324) can penetrate through the spring through hole (314), a sliding hole (325) in sliding connection and matching with the sliding rod (342) is formed in the fixing block (324), and the fixing block (324) is installed in the fixing groove in an inserted connection mode; the outer wall of the fixed seat (341) is in threaded connection with a bolt (326), and the bolt (326) penetrates into the fixed groove and abuts against the side wall of the fixed block (324).

5. The plaiter compress structure of claim 1, characterized in that: one surface of the friction plate (321) facing the plaiting platform (12) is provided with a plurality of rubber bulges (4).

6. The plaiter compress structure of claim 2, characterized in that: the driving piece (33) comprises a driving motor (331), a first driving gear (332) and a second driving gear (333), the driving motor (331) is installed on the rack (11), the first driving gear (332) is coaxially installed on an output shaft of the driving motor (331), the second driving gear (333) is coaxially installed on the rotating shaft (311), and the first driving gear (332) is meshed with the second driving gear (333).

7. The plaiter compress structure of claim 2, characterized in that: the cloth swinging device comprises a first cloth cutter roller (21), a second cloth cutter roller (22), two swinging cylinders (23) and two mounting frames (24), wherein the two swinging cylinders (23) are respectively mounted on the two rocking bars (14) downwards along the length direction and the direction of the rocking bars (14), the two mounting frames (24) are respectively rotatably mounted on piston rods of the two swinging cylinders (23) and are parallel to each other, the first cloth cutter roller (21) and the second cloth cutter roller (22) are respectively rotatably mounted on the two mounting frames (24), the length direction of the first cloth cutter roller (21), the length direction of the second cloth cutter roller (22) and the length direction of the pressing plate (312) are parallel to each other, and cloth passes through the space between the first cloth cutter roller (21) and the second cloth cutter roller (22); when the mounting frame (24) is close to the pressing plate (312), one end, far away from the rotating shaft (311), of the pressing plate (312) can rotate to a position between the first cloth knife roller (21) and the second cloth knife roller (22), and the friction plate (321) can be pressed on the roller surface covered with cloth.

8. The plaiter compress structure of claim 7, characterized in that: the first cloth cutter roller (21) and the second cloth cutter roller (22) are both arranged to be flattening rollers.