CN217947034U

CN217947034U - Cloth withdrawing machine

Info

Publication number: CN217947034U
Application number: CN202222385449.7U
Authority: CN
Inventors: 林永珍
Original assignee: Xiamen Liying Knitting Co ltd
Current assignee: Xiamen Liying Knitting Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-02
Anticipated expiration: 2032-09-08

Abstract

The application relates to a cloth withdrawing machine, which comprises a mounting frame, a cloth withdrawing roller assembly, a swinging mechanism and a first motor for driving the cloth withdrawing roller assembly to rotate; the swing mechanism is horizontally arranged on the mounting frame and is lower than the cloth returning roller assembly; the swing mechanism comprises a linear reciprocating assembly and a swing assembly; the linear reciprocating assembly is horizontally and fixedly arranged on the side surface of the mounting frame; the driving direction of the linear reciprocating assembly is vertical to the axial direction of the cloth withdrawing roller assembly; the swinging assembly comprises two limiting parts connected with the driving end of the linear reciprocating assembly, a gap for the cloth to pass through is formed between the two limiting parts, and the length directions of the limiting parts are parallel to the axis direction of the cloth withdrawing roller assembly. This application is through setting up reciprocal subassembly of straight line and swing subassembly, and the reciprocal swing of the reciprocal subassembly drive swing subassembly of straight line from making individual layer cloth cyclic reciprocating motion, makes the individual layer cloth be the stratiform folding, has the effect that improves the cloth and collect the quality.

Description

Cloth withdrawing machine

Technical Field

The application relates to the field of clothing equipment, especially relate to a cloth withdrawing machine.

Background

The original cloth which leaves the factory is generally a cloth roll which is rolled into a cylinder shape for convenience of transportation, storage, production and the like.

During the cloth processing, the rolled cloth needs to be opened. The used equipment is a cloth returning machine, the cloth returning machine realizes the extraction of the cloth by using a cloth returning roller group, the coiled cloth is returned to be the single-layer cloth, and then the single-layer cloth is sent to the next processing procedure.

In actual work, the cloth unwound by the cloth unwinding machine can be simply accumulated below the cloth unwinding roller set. Can topple over to the vacant department of one side after piling up too much when the cloth, and then lead to the cloth of unwinding to be mixed and disorderly, be unfavorable for the cloth transport after the unwinding to influence follow-up machining efficiency.

Disclosure of Invention

In order to make the cloth after the unwinding can be neatly be fold condition to improve follow-up machining efficiency, this application provides a cloth unwinding machine.

The application provides a cloth unwinding machine adopts following technical scheme:

a cloth withdrawing machine comprises a mounting frame, a cloth withdrawing roller assembly, a swinging mechanism and a first motor for driving the cloth withdrawing roller assembly to rotate; the cloth withdrawing roller assembly is horizontally arranged on the mounting frame, the swinging mechanism is horizontally arranged on the mounting frame, and the swinging mechanism is lower than the cloth withdrawing roller assembly; the swing mechanism comprises a linear reciprocating assembly and a swing assembly; the linear reciprocating assembly is horizontally and fixedly arranged on the side surface of the mounting frame; the driving direction of the linear reciprocating assembly is vertical to the axial direction of the cloth withdrawing roller assembly; the swing assembly comprises two limiting parts connected with the driving end of the linear reciprocating assembly, a gap for the cloth to pass through is formed between the two limiting parts, and the length direction of the limiting parts is parallel to the axis direction of the cloth withdrawing roller assembly.

Through adopting above-mentioned technical scheme, the cloth of lapping is followed cloth and is rolled back into individual layer cloth under the rotation effect of cloth roller set, and individual layer cloth moves down under the dual function of cloth roller set and cloth gravity of moving back.

The single-layer cloth passes through a gap for the cloth to pass through after falling and then passes through the two limiting parts, and the swinging component is driven by the linear reciprocating component to synchronously and circularly reciprocate at the same time. The swinging component which swings in a reciprocating mode drives the single-layer cloth to do reciprocating motion in a circulating mode, so that the single-layer cloth is in a layered folding collecting layer, and the subsequent processing efficiency is improved.

Optionally, the mounting frame is further provided with a mounting seat, and the swinging assembly is connected with the driving end of the linear reciprocating assembly through the mounting seat.

Through adopting above-mentioned technical scheme, the drive end of swing subassembly and the reciprocal subassembly of straight line passes through the mount pad to be connected, reduces the swing subassembly direct with the direct connection of the drive end of the reciprocal subassembly of straight line, reduces the working strength who changes swing subassembly.

Optionally, a guide assembly is mounted on the mounting frame, and the guide assembly includes a roller and a slide rail mounted on the mounting frame; the direction of the slide rail is consistent with the driving direction of the linear reciprocating assembly; the roller is arranged at the bottom of the mounting seat; the roller is arranged on the slide rail, and the roller is matched with the slide rail for use.

Through adopting above-mentioned technical scheme, through the mutually supporting of slide rail and pulley, improve the reciprocating cycle wobbling stability of swing subassembly.

Optionally, the mount pad with the direction subassembly all establishes to two and all symmetrical the setting.

Through adopting above-mentioned technical scheme, set up two sets of direction subassemblies and further improved the stability that improves the reciprocating cycle swing of swinging arms.

Optionally, the limiting member is a swing rod, a flexible connecting portion is arranged on the mounting seat, and the swing rod is connected with the flexible connecting portion.

By adopting the technical scheme, the oscillating rod can horizontally reciprocate in the horizontal direction under the driving of the linear reciprocating assembly, so that the single-layer cloth after being driven and unwound can reciprocate in the horizontal direction, and the layered folding is realized. Meanwhile, the oscillating rod is connected with the driving end of the linear reciprocating assembly through the flexible connecting part of the mounting seat, and therefore workers can conveniently detach and replace the oscillating rod.

Alternatively, the middle portions of the two swing levers are bent close to each other.

When the weight of the cloth is light, the swing rod drives the single-layer cloth after unwinding to move away from the driving roller, and the cloth may encounter the incoming wind opposite to the movement of the cloth and be subjected to a large external force. The cloth suspended in the air is subjected to a large external force, and the folded and collected cloth in the collecting area can be pulled to be suspended. So that the long cloth falling later is accumulated outside the collecting area, and the cloth collecting quality is influenced.

By adopting the technical scheme, the swing rod has a certain radian, and when the swing rod moves away from the driving roller, the unwound single-layer cloth is arched in the horizontal direction away from the driving roller, so that the air on the windward side moves towards the two sides of the cloth. The air resistance of the cloth in the moving process is reduced, and the cloth collecting quality is improved.

Optionally, the locating part is a limiting plate, two limiting plates are jointly fixed with a connecting rod, a strip-shaped through groove is formed in the upper position of the connecting rod, the mounting seat is provided with a round block, the round block slides and is arranged in the strip-shaped through groove, the middle of the connecting rod is hinged to the side face of the mounting frame, and one end, away from the round block, of the connecting rod is fixedly connected with the limiting plates.

When the cloth is heavy in weight, the linear reciprocating circulating mechanism drives the limiting plate to rotate and swing in a reciprocating mode, the single-layer cloth after being unwound horizontally reciprocates under the rotating and swinging of the hollow plate, and finally the single-layer cloth is folded in a layered mode.

Optionally, an upper opening of a gap formed between the two limiting plates is larger than a lower opening of the gap formed between the two limiting plates.

Through adopting above-mentioned technical scheme, limiting plate upper shed area is bigger than lower open-ended area, reduces the limiting plate at the swing in-process, to dragging of limiting plate upper shed department cloth, reduces the damage to the cloth.

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

1. by arranging the linear reciprocating assembly and the swinging assembly, the linear reciprocating assembly drives the swinging assembly to swing in a reciprocating manner, so that the single-layer cloth also moves in a reciprocating manner, the single-layer cloth is folded in a layered manner in the collecting area, and the collecting quality of the cloth is improved;

2. through setting up two kinds of different swing subassemblies of swinging arms and limiting plate to the collection of the cloth of adaptation different masses.

Drawings

Fig. 1 is a schematic view showing the overall structure of a cloth unwinding machine in embodiment 1.

Fig. 2 is a schematic view showing the operation principle of the swing mechanism in embodiment 1.

Fig. 3 is a schematic view showing the structure of the swing unit in embodiment 2.

Fig. 4 is a schematic view showing the operation principle of the swing mechanism in embodiment 3.

Fig. 5 is an enlarged view at a in fig. 4.

Description of reference numerals: 1. a mounting frame; 2. a cloth withdrawal roller assembly; 201. a drive roller; 202. a driven roller; 3. a swing mechanism; 4. a linear reciprocating assembly; 6. a first swing lever; 7. a second swing lever; 8. a mounting seat; 9. an arc-shaped groove; 10. a side plate; 11. a connecting rod; 12. a through groove; 13. a round block; 14. a hinge point; 15. a first side surface; 16. a second side surface; 17. a guide assembly; 171. a roller; 172. a slide rail; 18. a first motor; 19. cloth; 20. single-layer cloth; 21. an upper opening; 22. a lower opening; 23. a swing lever; 24. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses cloth unwinding machine. Referring to fig. 1, the cloth withdrawing machine comprises a mounting frame 1, a cloth withdrawing roller assembly 2, a swing mechanism 3 and a first motor 18 for driving the cloth withdrawing roller assembly 2 to rotate; the first motor 18 is fixedly connected to the side surface of the mounting frame 1; the cloth withdrawing roller assembly 2 is horizontally arranged on the mounting frame 1; the swing mechanism 3 is horizontally arranged on the mounting frame 1, and the swing mechanism 3 is lower than the cloth withdrawing roller assembly 2.

Referring to fig. 2, the cloth unwinding roller assembly 2 unwinds the rolled piece of cloth 19 into a single-layer cloth 20 under the driving of the first motor 18. Then, the single-layer cloth 20 falls into the swing mechanism 3, and the main body of the swing mechanism 3 swings linearly and reciprocally, so that the single-layer cloth 20 is driven to also move linearly and reciprocally, thereby folding the single-layer cloth 20 in a layered manner in the collection area.

Referring to fig. 1 and 2, the cloth unwinding roller assembly 2 includes a driving roller 201 and a driven roller 202 horizontally parallel to each other and spaced apart from each other, the mounting frame 1 has a first side surface 15 and a second side surface 16 disposed opposite to each other, and the driving roller 201 and the driven roller 202 are rotatably connected to the first side surface 15 and the second side surface 16. The first motor 18 drives the driving roller 201 to rotate, the coiled cloth 19 unwinds the cloth from the cloth 19 into a single-layer cloth 20 under the rotation action of the driving roller 201 and the driven roller 202, and the single-layer cloth 20 moves downwards and falls into the swing mechanism 3 to swing under the dual action of the gravity of the driving roller 201 and the single-layer cloth 20.

Referring to fig. 1, the swing mechanism 3 includes a linear reciprocating assembly 4, a swing assembly; the swing assembly comprises two limiting parts connected with the driving end of the linear reciprocating assembly. In the present embodiment 1, the stopper is a swing lever 23.

The driving direction of the linear reciprocating assembly 4 is perpendicular to the axial direction of the driving roller 201, and the linear reciprocating assembly 4 drives the oscillating assembly connected with the driving end to reciprocate, so that the oscillating assembly guides the single-layer cloth 20 to oscillate back and forth, and finally the single-layer cloth is folded in a layered manner.

The linear reciprocating assembly 4 can be a cylinder, an oil cylinder or other mechanisms which can realize the linear reciprocating motion of the driving end. The linear reciprocating assembly 4 is horizontally and fixedly installed on the first side surface 15 of the mounting frame 1.

Referring to fig. 1 and 2, the two swing levers are a first swing lever 6 and a second swing lever 7, respectively. The first swing rod 6 and the second swing rod 7 can be hollow round rods, and a gap is arranged between the first swing rod 6 and the second swing rod 7 for the single-layer cloth 20 to pass through.

The linear reciprocating assembly 4 drives the first and second

oscillating levers

6 and 7 connected to the driving end thereof to reciprocate in a direction perpendicular to the axis of the driving roller 201. The first swing rod 6 and the second swing rod 7 have limiting effects on the single-layer cloth 20 after unwinding, the guiding effect on the single-layer cloth 20 is enhanced, the single-layer cloth 20 swings back and forth, and finally the single-layer cloth 20 is folded in a layered mode.

Referring to fig. 2, the mounting frame 1 is further provided with a mounting seat 8, and the driving ends of the oscillating assembly and the linear reciprocating assembly 4 are connected through the mounting seat 8. The shell of mount pad 8 can be made by the steel sheet is folding, and mount pad 8 and the drive end fixed connection of the reciprocal subassembly 4 of straight line, the concrete connected mode of mount pad 8 and swing subassembly is:

be equipped with flexible connection portion on the mount pad 8, flexible connection portion can adopt the rubber material to make, and flexible connection portion fixes on mount pad 8 through the mode that bonds, and flexible connection portion has arc recess 9, and first swinging arms 6 and second swinging arms 7 set up in arc recess 9.

Referring to fig. 2, the mounting frame 1 is provided with two guide assemblies 17, and the mounting base 8 and the guide assemblies 17 are symmetrically arranged. The guide assembly 17 comprises a roller 171 and a slide rail 172 mounted on the mounting frame 1; the direction of the slide rail 172 is consistent with the driving direction of the linear reciprocating assembly 4; the roller 171 is arranged at the bottom of the mounting seat 8; the roller 171 is disposed on the sliding rail 172, and the roller 171 and the sliding rail 172 are used cooperatively to improve the stability of the reciprocating swing of the swing assembly.

The application embodiment 1 is that an implementation principle of a cloth unwinding machine is as follows:

referring to fig. 2, the worker places the rolled piece of cloth 19 on the cloth unwinding roller assembly 2, and then the worker activates the first motor 18 to drive the driving roller 201 to rotate, so as to unwind a portion of the single-layer cloth 20 from the rolled piece of cloth 19.

Then, the worker stops the driving roller 201 and puts one end of the unwound single-layer cloth 20 between the first swing lever 6 and the second swing lever 7.

Then, the worker starts the first motor 18 and the linear reciprocating assembly 4 at the same time, and the coiled cloth 19 is uncoiled into single-layer cloth 20 through the cloth uncoiling roller assembly 2; the single-layer cloth 20 is then linearly reciprocated along a direction perpendicular to the axis of the driving roller 201 by the first swinging lever 6 or the second swinging lever 7.

The single-layer cloth 20 is folded in layers in the collection area under the dual action of the oscillating linear reciprocating movement of the oscillating assembly and the weight of the single-layer cloth 20. Thereby improving the collection quality of the cloth.

Example 2:

example 2 on the basis of example 1, further settings were made:

referring to fig. 3, therefore, it is further provided that the intermediate portions of the first and second swing levers 6 and 7 are bent close to each other. First swinging arms 6 and second swinging arms 7 are all protruding to the centre promptly, and when the swinging arms drove the cloth and remove, the cloth received the shape influence of swinging arms and caused the advancing of cloth to personally submit the V-arrangement to effectively reduce air resistance, improve the cloth and collect the quality.

Example 3:

example 3 differs from example 1 in that:

the limiting member in embodiment 3 is a limiting plate 24, and a side plate 10 is disposed between the two limiting plates to connect the two limiting plates 24. The upper opening 21 of the gap formed between the two retainer plates 24 is larger than the lower opening 22 of the gap formed between the two retainer plates 24.

Referring to fig. 4, the swing assembly further includes a connecting rod 11, and a lower end of the connecting rod 11 is fixedly connected to the stopper plate 24 through the side plate 10.

Referring to fig. 5, a strip-shaped through groove 12 is formed in the upper portion of the connecting rod 11, a round block 13 is arranged on the mounting base 8, the round block 13 is slidably arranged in the strip-shaped through groove 12, and the middle portion of the connecting rod 11 is hinged to a first side face 15 of the mounting frame 1.

The linear reciprocating assembly 4 drives the round block 13 on the mounting seat 8 to do reciprocating motion, the round block 13 is matched with the strip-shaped through groove 12, so that the connecting rod 11 and the limiting plate 24 rotate around the hinged point 14 in a reciprocating mode, the single-layer cloth 20 after being unwound is driven to do reciprocating motion under the rotary swing of the limiting plate 24, and finally the single-layer cloth is folded in a layered mode.

The above are preferred embodiments of the present application, and not intended to limit the scope of the present application, so that equivalent changes in structure, shape and principle made by the present application should be covered by the present application.

Claims

1. The utility model provides a cloth unwinding machine which characterized in that: the cloth feeding mechanism comprises a mounting frame (1), a cloth returning roller assembly (2), a swinging mechanism (3) and a first motor (18) for driving the cloth returning roller assembly (2) to rotate; the cloth withdrawing roller assembly (2) is horizontally arranged on the mounting frame (1), the swinging mechanism (3) is horizontally arranged on the mounting frame (1), and the swinging mechanism (3) is lower than the cloth withdrawing roller assembly (2); the swing mechanism (3) comprises a linear reciprocating assembly (4) and a swing assembly; the linear reciprocating assembly (4) is horizontally and fixedly arranged on the side surface of the mounting rack (1); the driving direction of the linear reciprocating assembly (4) is vertical to the axial direction of the cloth withdrawing roller assembly (2); the swing assembly comprises two limiting parts connected with the driving end of the linear reciprocating assembly (4), a gap for the cloth to pass through is formed between the two limiting parts, and the length direction of the limiting parts is parallel to the axis direction of the cloth withdrawing roller assembly (2).

2. The cloth rewinder of claim 1, wherein: the mounting rack (1) is further provided with a mounting seat (8), and the swinging assembly is connected with the driving end of the linear reciprocating assembly (4) through the mounting seat (8).

3. The cloth rewinder of claim 2, wherein: a guide assembly (17) is mounted on the mounting frame (1), and the guide assembly (17) comprises a roller (171) and a sliding rail (172) mounted on the mounting frame (1); the direction of the sliding rail (172) is consistent with the driving direction of the linear reciprocating component (4); the roller (171) is arranged at the bottom of the mounting seat (8); the roller (171) is arranged on the sliding rail (172), and the roller (171) and the sliding rail (172) are matched for use.

4. The cloth rewinder of claim 3 wherein: the mounting seat (8) and the guide assembly (17) are symmetrically arranged.

5. The cloth rewinder of claim 2, wherein: the locating part is a swing rod (23), a flexible connecting part is arranged on the mounting seat (8), and the swing rod (23) is connected with the flexible connecting part.

6. The cloth rewinder of claim 5 wherein: the middle parts of the two swinging rods (23) are arranged close to each other in a bending way.

7. The cloth rewinder of claim 2, wherein: the locating part is limiting plate (24), two limiting plate (24) are fixed with connecting rod (11) jointly, the upper portion of connecting rod (11) is equipped with strip through groove (12), mount pad (8) are equipped with circle piece (13), slide circle piece (13) set up in strip through groove (12) is interior, the middle part of connecting rod (11) with the side of mounting bracket (1) is articulated to be connected, the one end that circle piece (13) was kept away from in connecting rod (11) with limiting plate (24) fixed connection.

8. The cloth rewinder of claim 7 wherein: the upper opening (21) of the gap formed between the two limiting plates (24) is larger than the lower opening (22) of the gap formed between the two limiting plates (24).