Edge cutting equipment for cloth rolling machine

Abstract

The edge cutting equipment comprises a base and a cloth roller, fixing plates are symmetrically arranged on a workbench, a motor is arranged on one side of each fixing plate, the cloth roller is fixedly connected with the output end of the motor, second telescopic cylinders are symmetrically arranged on the workbench, and second telescopic rods are arranged on the second telescopic cylinders. A push rod is slidably connected into the second telescopic rod, second fixing blocks are arranged on the push rod, a cloth guide roller is arranged between the second fixing blocks, edge cutting equipment is symmetrically arranged on the cloth guide roller and comprises a locking ring, a cutting knife is annularly arranged in the middle of the locking ring, and a guide mechanism is arranged on the base and comprises a first telescopic cylinder and a guide roller. By arranging the rotating block, the locking ring, the threaded rod and the threaded cylinder, the edge cutting distance of cloth can be adjusted conveniently, the edge cutting device is suitable for edge cutting of different pieces of cloth, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge trimming equipment, in particular to an edge trimming equipment for a cloth rolling machine. Background Art

[0002] A cloth winder is a device that winds cloth on a drum for easy collection. In a production workshop, a cloth winder is generally connected to a cloth production machine and is used to collect cloth produced by the cloth production machine. After the cloth is produced in the cloth production machine, both sides of the cloth in the width direction have curled edges during production. In order to improve the appearance and quality of the cloth, a trimming device is generally provided on the cloth winder. The tool on the trimming device can cut off the trimming edge of the cloth on the cloth winder.

[0003] The existing trimming equipment cannot adjust the distance according to the width of the cloth, which is inconvenient for trimming and is not suitable for trimming different cloths. It has poor practicality and insufficient control over the cloth tension. If the tension is too large, the cloth will deform. If it is too small, the trimming will be uneven and burrs will appear. Utility Model Content

[0004] The purpose of the utility model is to provide an edge trimming device for a cloth rolling machine to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming device for a cloth rolling machine, comprising a workbench and a cloth rolling roller, a fixed plate symmetrically arranged on the workbench, a motor arranged on one side of the fixed plate, the cloth rolling roller being fixedly connected to the output end of the motor, a second telescopic cylinder symmetrically arranged on the workbench, a second telescopic rod arranged on the second telescopic cylinder, a push rod slidably connected in the second telescopic rod, a second fixed block arranged on the push rod, a cloth guide roller arranged between the second fixed blocks, a trimming device symmetrically arranged on the cloth guide roller, the trimming device comprising a locking ring, a cutting knife arranged in a ring shape in the middle of the locking ring, a guide mechanism arranged on the workbench, the guide mechanism comprising a first telescopic cylinder and a guide roller.

[0006] Preferably, a threaded barrel is slidably connected inside the locking ring, a threaded rod is threadedly connected inside the threaded barrel, a rotating block is provided at the other end of the threaded rod, and anti-slip grooves are provided on the rotating block.

[0007] Preferably, the lock ring is symmetrically provided with sliding grooves, and sliding blocks are symmetrically provided on both sides of the threaded barrel, and the sliding blocks are slidably connected to the sliding grooves.

[0008] Preferably, a first telescopic cylinder is symmetrically arranged on the workbench, a first telescopic rod is arranged on the first telescopic cylinder, and a first fixing block is arranged on the first telescopic rod.

[0009] Preferably, guide rollers are symmetrically arranged between the two groups of the first fixing blocks.

[0010] Preferably, an inner cavity is defined in the second telescopic rod, and a push plate is disposed at the bottom end of the push rod, and the push plate slides in the inner cavity.

[0011] Preferably, a spring is provided between the top end of the push plate and the second telescopic rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By arranging the first telescopic rod, the cloth guide roller, the second telescopic rod and the guide roller, the height of the cloth guide roller can be adjusted, which plays an auxiliary role in adjusting the tension in the cloth-making process. At the same time, the distance between the guide roller and the yarn feeding roller can be adjusted, so as to adjust the tightness of the yarn tension and meet the tension tightness demand in the cloth-making process. The structure is stable, the operation is simple, and the application range is wide. By arranging the rotating block, the locking ring, the threaded rod and the threaded cylinder, the trimming distance of the cloth can be adjusted conveniently, which is suitable for trimming different cloths and improves the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a structural schematic diagram of a trimming device for a cloth rolling machine according to the present embodiment;

[0016] Figure 2 is a schematic diagram of the internal structure of the second telescopic rod of this embodiment;

[0017] Figure 3 This embodiment Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 Schematic diagram of the internal structure of the lock ring in this embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. First telescopic cylinder; 2. First telescopic rod; 3. First fixed block; 4. Guide roller; 5. Workbench; 6. Second telescopic cylinder; 7. Second telescopic rod; 8. Push rod; 9. Second fixed block; 10. Cloth guide roller; 11. Cloth winding roller; 12. Motor; 13. Fixed plate; 14. Push plate; 15. Inner cavity; 16. Spring; 17. Cutting knife; 18. Rotating block; 19. Locking ring; 20. Threaded rod; 21. Threaded barrel; 22. Slide groove; 23. Sliding block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a trimming device for a cloth winding machine, comprising a workbench 5 and a cloth winding roller 11, a fixed plate 13 is symmetrically arranged on the workbench 5, a motor 12 is arranged on one side of the fixed plate 13, the cloth winding roller 11 is fixedly connected to the output end of the motor 12, a second telescopic cylinder 6 is symmetrically arranged on the workbench 5, a second telescopic rod 7 is arranged on the second telescopic cylinder 6, a push rod 8 is slidably connected in the second telescopic rod 7, a second fixed block 9 is arranged on the push rod 8, a cloth guide roller 10 is arranged between the second fixed blocks 9, a trimming device is symmetrically arranged on the cloth guide roller 10, the trimming device comprises a locking ring 19, a cutting knife 17 is arranged in a ring shape in the middle of the locking ring 19, a guide mechanism is arranged on the workbench 5, and the guide mechanism comprises a first telescopic cylinder 1 and a guide roller 4.

[0023] Specifically, a threaded tube 21 is slidably connected in the locking ring 19, and a threaded rod 20 is threadedly connected in the threaded tube 21. A rotating block 18 is provided at the other end of the threaded rod 20, and an anti-slip pattern is provided on the rotating block 18. A sliding groove 22 is symmetrically provided in the locking ring 19, and sliders 23 are symmetrically provided on both sides of the threaded tube 21. The sliders 23 are slidably connected to the sliding groove 22. The rotating block 18 drives the threaded rod 20 to rotate, and the threaded tube 21 is driven to move downward under the cooperation of the sliding groove 22 and the slider 23, so as to squeeze the cloth guide roller 10, thereby forming a fixed connection with the locking ring 19. When it is necessary to move the locking ring 19 and the cutting knife 17, the rotating block 18 is rotated in the opposite direction to drive the threaded tube 21 to slide upward, and the fixed limit of the locking ring 19 is released, so that the position of the cutting knife 17 can be adjusted.

[0024] Specifically, a first telescopic cylinder 1 is symmetrically arranged on the workbench 5, a first telescopic rod 2 is arranged on the first telescopic cylinder 1, a first fixed block 3 is arranged on the first telescopic rod 2, and guide rollers 4 are symmetrically arranged between two groups of first fixed blocks 3, so that the cloth passes through two guide rollers 4 for winding. The two guide rollers 4 can limit and guide the cloth. Through the action of the first telescopic rod 2, the height of the guide rollers 4 can be adjusted, which plays an auxiliary role in adjusting the tension during the winding process.

[0025] Specifically, an inner cavity 15 is opened in the second telescopic rod 7, a push plate 14 is arranged at the bottom end of the push rod 8, the push plate 14 slides in the inner cavity 15, and a spring 16 is arranged between the top of the push plate 14 and the second telescopic rod 7. The elastic thrust generated by the spring 16 on the push plate 20 enables the push rod 8 to drive the cloth guide roller 10 to elastically tighten the cloth, which can minimize the problem of looseness and disorder during the cloth transportation process, making the cloth rolling process smoother.

[0026] A specific application example of this embodiment is:

[0027] When the device is in use, the cloth passes between the two guide rollers 4, passes around the bottom of the cloth guide roller 10, and is then rolled up on the cloth winding roller 11 for winding. At this time, the spring 16 is forced to pull upward, and the elastic thrust generated by the spring 16 on the push rod 8 enables the push rod 8 to drive the cloth guide roller 10 to elastically tighten the cloth, which can avoid the problem of looseness and disorder during the cloth transportation process as much as possible, making the cloth winding process smoother. At the same time, under the action of the push rod 8, the height of the cloth guide roller 10 is adjusted, thereby adjusting the tightness of the cloth tension. The height of the guide roller 4 can be adjusted through the action of the first telescopic rod 2, so that the cloth The tension adjustment during the material feeding process plays an auxiliary role. The cloth is wound onto the cloth guide roller 10 in a tensioned state under appropriate tension for edge cutting. Finally, the cloth 3 after edge cutting is wound onto the winding roller 2. The rotating block 18 drives the threaded rod 20 to rotate, and the threaded cylinder 21 is driven to move downward under the cooperation of the slide groove 22 and the slider 23, so as to squeeze the cloth guide roller 10, thereby forming a fixed connection with the locking ring 19. When it is necessary to move the locking ring 19 and the cutting knife 17, the rotating block 18 is rotated in the opposite direction to drive the threaded cylinder 21 to slide upward, and the fixed limit of the locking ring 19 is released, so that the position of the cutting knife 17 can be adjusted.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that modifications may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A trimming device for a cloth rolling machine, characterized in that: The invention comprises a workbench (5) and a cloth rolling roller (11), wherein a fixing plate (13) is symmetrically arranged on the workbench (5), a motor (12) is arranged on one side of the fixing plate (13), the cloth rolling roller (11) is fixedly connected to the output end of the motor (12), a second telescopic cylinder (6) is symmetrically arranged on the workbench (5), a second telescopic rod (7) is arranged on the second telescopic cylinder (6), a push rod (8) is slidably connected inside the second telescopic rod (7), a second fixing block (9) is arranged on the push rod (8), a cloth guide roller (10) is arranged between the second fixing blocks (9), and a trimming device is symmetrically arranged on the cloth guide roller (10), the trimming device comprises a locking ring (19), and a cutting knife (17) is arranged in a ring shape in the middle of the locking ring (19), and a guide mechanism is arranged on the workbench (5), and the guide mechanism comprises a first telescopic cylinder (1) and a guide roller (4).

2. The edge trimming device for a cloth winding machine according to claim 1, characterized in that: A threaded barrel (21) is slidably connected inside the lock ring (19), a threaded rod (20) is internally threadedly connected to the threaded barrel (21), a rotating block (18) is provided at the other end of the threaded rod (20), and anti-slip grooves are provided on the rotating block (18).

3. The edge trimming device for a cloth rolling machine according to claim 2, characterized in that: The lock ring (19) is symmetrically provided with sliding grooves (22), and sliding blocks (23) are symmetrically provided on both sides of the threaded barrel (21), and the sliding blocks (23) are slidably connected to the sliding grooves (22).

4. The edge trimming device for a cloth rolling machine according to claim 1, characterized in that: A first telescopic cylinder (1) is symmetrically arranged on the workbench (5), a first telescopic rod (2) is arranged on the first telescopic cylinder (1), and a first fixing block (3) is arranged on the first telescopic rod (2).

5. The edge trimming device for a cloth rolling machine according to claim 4, characterized in that: Guide rollers (4) are symmetrically arranged between the two groups of the first fixing blocks (3).

6. The edge trimming device for a cloth winding machine according to claim 1, characterized in that: An inner cavity (15) is provided in the second telescopic rod (7), and a push plate (14) is provided at the bottom end of the push rod (8), and the push plate (14) slides in the inner cavity (15).

7. The edge trimming device for a cloth winding machine according to claim 6, characterized in that: A spring (16) is provided between the top end of the push plate (14) and the second telescopic rod (7).

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