Trimming device for polyester gray fabric processing

Abstract

The utility model discloses a trimming device for terylene gray fabric processing, relates to the technical field of terylene gray fabric processing, solves the problem that the limiting effect on gray fabric is poor during trimming, and comprises a workbench, vertical plates are fixedly connected to the front position and the rear position of the top of the workbench, and a driving box is fixedly connected to the tops of the vertical plates. A driving box is arranged on the base, a moving mechanism is arranged in an inner cavity of the driving box, an electric air cylinder is fixedly connected to the bottom of the moving mechanism, and a protection box is fixedly connected to the telescopic end of the electric air cylinder. By arranging a sleeve, a compression spring, a sleeve rod, a positioning plate and a guide wheel, the two sides of the gray fabric can be limited and fixed in the trimming process, the gray fabric is prevented from moving front and back, the stability of the gray fabric during trimming is improved, trimming deviation can be avoided, and the trimming effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester grey cloth processing, in particular to a trimming device for polyester grey cloth processing. Background Art

[0002] Grey cloth refers to the fabric made of the relevant fibers through spinning and weaving, and has not been dyed and finished. Grey cloth can be divided into blank and bare. Blank refers to the grey cloth that has not been bleached and dyed from the loom, and bare refers to the grey cloth that has been bleached and dyed. Polyester grey cloth needs to be trimmed during production, but the existing trimming device is not convenient to adjust the trimming knife according to the width of the grey cloth, so it is not convenient to use, and needs to be improved;

[0003] After searching, the China Patent Network discloses a trimming device for processing polyester grey cloth, and its authorization announcement number is CN215405275U. The patent uses a PLC controller to input half of the width of the trimmed cloth, and uses a distance sensor to detect the distance between the trimming knife and the fixed block. The cylinder drives the movable rod to rotate with the connecting shaft as the center of the circle, so that the movable rod drives the movable pin to move, the movable pin drives the horizontal plate to move, the horizontal plate drives the connecting plate to move, and the connecting plate drives the trimming knife to move. When the distance is detected to be the same, the middle end of the trimmed cloth is aligned with the fixed block, and the rectangular shaft is driven by the motor to rotate, and the rectangular shaft drives the trimming knife to rotate to trim the cloth;

[0004] However, the patent has a poor limiting effect on the grey cloth during trimming. The grey cloth still moves during the trimming process, causing deviations in the trimming position, which can further cause damage to the grey cloth. There are defects in use. Therefore, a trimming device for processing polyester grey cloth is now proposed. Utility Model Content

[0005] In order to improve the problem of poor limiting effect on grey cloth during trimming, the utility model provides a trimming device for processing polyester grey cloth.

[0006] The utility model provides a trimming device for processing polyester grey cloth, which adopts the following technical scheme:

[0007] A trimming device for processing polyester grey cloth, comprising a workbench, wherein the front and rear positions of the top of the workbench are fixedly connected with upright plates, the top of the upright plates is fixedly connected with a driving box, the inner cavity of the driving box is provided with a moving mechanism, the bottom of the moving mechanism is fixedly connected with an electric cylinder, the telescopic end of the electric cylinder is fixedly connected with a protection box, the inner cavity of the protection box is provided with a cutting mechanism, and the bottom of the protection box is provided with a limiting mechanism;

[0008] The limiting mechanism includes a sleeve, which is fixedly installed at the bottom of the protective box, the top of the inner cavity of the sleeve is fixedly connected with a compression spring, the bottom of the compression spring is fixedly connected with a sleeve rod, the bottom of the sleeve rod is fixedly connected with a positioning plate, and the bottom of the positioning plate is evenly fixedly connected with a guide wheel.

[0009] By adopting the above technical solution, the two sides of the grey cloth can be limited and fixed during the trimming process to prevent the grey cloth from moving back and forth, thereby improving the stability of the grey cloth during trimming, thereby avoiding deviation in trimming and improving the trimming effect.

[0010] Optionally, the cutting mechanism includes a rotating motor, which is fixedly installed at the bottom of the inner cavity of the protection box, and the output end of the rotating motor is fixedly connected to a rotating shaft, and the end of the rotating shaft away from the rotating motor passes through the protection box and is fixedly connected to a cutting blade.

[0011] By adopting the above technical solution, both sides of the grey cloth can be trimmed.

[0012] Optionally, the moving mechanism includes a servo motor, which is fixedly mounted on the back side of the inner cavity of the drive box. The output end of the servo motor is fixedly connected to a threaded rod. The front side of the threaded rod is rotatably connected to the front side of the inner cavity of the drive box through a bearing. The front and rear positions of the outer surface of the threaded rod are threadedly connected to threaded sleeves, and the bottom of the threaded sleeve is fixedly connected to the top of the electric cylinder.

[0013] By adopting the above technical solution, the cutting mechanism can be driven to move and the distance between the two cutting mechanisms can be adjusted, so that the trimming operation can be performed on grey cloths of different widths, thereby increasing the scope of use.

[0014] Optionally, a slider is fixedly connected to the top of the threaded sleeve, a slide groove cooperating with the slider is provided at the top of the inner cavity of the drive box, and the outer surface of the slider is slidably connected to the inner surface of the slide groove.

[0015] By adopting the above technical solution, the movement of the threaded sleeve can be guided and limited.

[0016] Optionally, guide blocks are fixedly connected to the tops of the left and right sides of the sleeve rod, and guide grooves for cooperating with the guide blocks are provided on the left and right sides of the inner cavity of the sleeve, and the outer surface of the guide block is slidably connected to the inner surface of the guide groove.

[0017] By adopting the above technical solution, the movement of the sleeve rod can be guided and limited.

[0018] Optionally, a through groove is provided at the bottom of the driving box, and the outer surface of the electric cylinder is slidably connected to the inner surface of the through groove.

[0019] By adopting the above technical solution, the electric cylinder can be easily moved.

[0020] Optionally, a unwinding roller is arranged on the left side of the top of the workbench, and a winding roller is arranged on the right side of the top of the workbench.

[0021] By adopting the above technical solution, the grey cloth can be easily unwound and rewound.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The utility model can perform trimming operations on both sides of the grey cloth by arranging an electric cylinder, a rotating motor, a rotating shaft and a cutting disc. By arranging a sleeve, a compression spring, a sleeve rod, a positioning plate and a guide wheel, the two sides of the grey cloth can be limited and fixed during the trimming process to avoid the grey cloth from moving back and forth, thereby improving the stability of the grey cloth during trimming, thereby avoiding deviation in trimming and improving the trimming effect.

[0024] 2. The utility model can drive the cutting mechanism to move by providing a servo motor, a threaded rod and a threaded sleeve, and adjust the distance between the two cutting mechanisms, so that it can perform trimming operations on grey cloths of different widths, thereby improving the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0027] Figure 3 It is a left side sectional view of the structure of the utility model;

[0028] Figure 4 The utility model structure Figure 3 A partial enlarged view of the middle A;

[0029] Figure 5 It is a cross-sectional view of the sleeve structure of the utility model.

[0030] In the figure: 1. workbench; 2. vertical plate; 3. drive box; 4. moving mechanism; 401. servo motor; 402. threaded rod; 403. threaded sleeve; 5. electric cylinder; 6. protective box; 7. cutting mechanism; 701. rotating motor; 702. rotating shaft; 703. cutting blade; 8. limiting mechanism; 801. sleeve; 802. compression spring; 803. sleeve rod; 804. positioning plate; 805. guide wheel; 9. slider; 10. slide groove; 11. guide block; 12. guide groove; 13. unwinding roller; 14. winding roller. DETAILED DESCRIPTION

[0031] 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 in 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. Example

[0032] Please refer to Figure 1-5 A trimming device for processing polyester grey cloth comprises a workbench 1, a vertical plate 2 is fixedly connected to the front and rear positions of the top of the workbench 1, a driving box 3 is fixedly connected to the top of the vertical plate 2, a moving mechanism 4 is arranged in the inner cavity of the driving box 3, an electric cylinder 5 is fixedly connected to the bottom of the moving mechanism 4, a protective box 6 is fixedly connected to the telescopic end of the electric cylinder 5, a cutting mechanism 7 is arranged in the inner cavity of the protective box 6, and a limiting mechanism 8 is arranged at the bottom of the protective box 6;

[0033] The limiting mechanism 8 includes a sleeve 801, which is fixedly installed at the bottom of the protective box 6. The top of the inner cavity of the sleeve 801 is fixedly connected to a compression spring 802, the bottom of the compression spring 802 is fixedly connected to a sleeve rod 803, the bottom of the sleeve rod 803 is fixedly connected to a positioning plate 804, and the bottom of the positioning plate 804 is evenly fixedly connected to a guide wheel 805.

[0034] As a technical optimization solution of the utility model, further, the cutting mechanism 7 includes a rotating motor 701, which is fixedly installed at the bottom of the inner cavity of the protective box 6, and the output end of the rotating motor 701 is fixedly connected to a rotating shaft 702, and the end of the rotating shaft 702 away from the rotating motor 701 passes through the protective box 6 and is fixedly connected to a cutting blade 703.

[0035] As a technical optimization solution of the utility model, further, the tops of the left and right sides of the sleeve rod 803 are fixedly connected with guide blocks 11, and the left and right sides of the inner cavity of the sleeve 801 are provided with guide grooves 12 used to cooperate with the guide blocks 11, and the outer surface of the guide block 11 is slidably connected with the inner surface of the guide groove 12.

[0036] As a technical optimization solution of the utility model, further, a unwinding roller 13 is arranged on the left side of the top of the workbench 1, and a winding roller 14 is arranged on the right side of the top of the workbench 1, and motors are installed on the backs of the unwinding roller 13 and the winding roller 14.

[0037] In this embodiment: by arranging the electric cylinder 5, the rotating motor 701, the rotating shaft 702 and the cutting blade 703, the two sides of the grey cloth can be trimmed; by arranging the sleeve 801, the compression spring 802, the sleeve rod 803, the positioning plate 804 and the guide wheel 805, the two sides of the grey cloth can be limited and fixed during the trimming process to avoid the grey cloth from moving back and forth, thereby improving the stability of the grey cloth during trimming, thereby avoiding deviation in trimming and improving the trimming effect; by arranging the guide block 11 and the guide groove 12, the movement of the sleeve rod 803 can be guided and limited; by arranging the unwinding roller 13, the grey cloth can be unwound easily; by arranging the winding roller 14, the grey cloth can be wound up easily. Example

[0038] Reference Figure 3 The moving mechanism 4 includes a servo motor 401, which is fixedly installed on the back of the inner cavity of the driving box 3. The output end of the servo motor 401 is fixedly connected to a threaded rod 402. The front of the threaded rod 402 is rotatably connected to the connection with the front of the inner cavity of the driving box 3 through a bearing. The front and rear positions of the outer surface of the threaded rod 402 are threadedly connected with a threaded sleeve 403, and the bottom of the threaded sleeve 403 is fixedly connected to the top of the electric cylinder 5.

[0039] As a technical optimization solution of the utility model, further, a slider 9 is fixedly connected to the top of the threaded sleeve 403, and a slide groove 10 used to cooperate with the slider 9 is opened at the top of the inner cavity of the drive box 3, and the outer surface of the slider 9 is slidably connected to the inner surface of the slide groove 10.

[0040] As a technical optimization solution of the utility model, further, a through groove is opened at the bottom of the driving box 3, and the outer surface of the electric cylinder 5 is slidably connected to the inner surface of the through groove.

[0041] In this embodiment: by providing a servo motor 401, a threaded rod 402 and a threaded sleeve 403, the cutting mechanism 7 can be driven to move, and the spacing between the two cutting mechanisms 7 can be adjusted so that it can perform trimming operations on grey cloths of different widths, thereby increasing the scope of use; by providing a slider 9 and a slide groove 10, the movement of the threaded sleeve 403 can be guided, and the movement of the threaded sleeve 403 can also be limited; and by providing a through groove, the electric cylinder 5 can be easily moved.

[0042] The implementation principle of the utility model is as follows: when in use, the grey cloth to be trimmed is pulled out from the unwinding roller 13 and fixed on the surface of the winding roller 14, and then the control switch of the electric cylinder 5 and the rotating motor 701 is started, the electric cylinder 5 drives the cutting blade 703 to move downward to make it contact with the grey cloth, the rotating motor 701 drives the rotating shaft 702 to rotate, and the rotating shaft 702 drives the cutting blade 703 to rotate, and the grey cloth is trimmed, and then the motor at the winding roller 14 is started to make the winding roller 14 rotate to wind the grey cloth, thereby driving the grey cloth at the cutting blade 703 to move, and the trimming operation can be performed while winding, and at the same time, the electric cylinder 5 drives the driving box 3 to move downward, and the driving box 3 drives the sleeve 801, the sleeve rod 803, the positioning plate 804 and the guide wheel 805 to move downward, so that the guide wheel 805 contacts the grey cloth, and the two sides of the grey cloth are limited and fixed to avoid the grey cloth from moving back and forth, thereby improving the stability of the grey cloth during trimming, thereby avoiding deviation in trimming and improving the trimming effect;

[0043] When the spacing of the cutting blades 703 needs to be adjusted, the control switch of the servo motor 401 is started, the servo motor 401 drives the threaded rod 402 to rotate, the threaded rod 402 drives the threaded sleeve 403 to move, and the threaded sleeve 403 drives the two cutting blades 703 to move, and the spacing between them can be adjusted, so that it can perform trimming operations on grey cloths of different widths, thereby increasing the scope of use.

[0044] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A trimming device for processing polyester grey fabric, comprising a workbench (1), characterized in that: The front and rear positions of the top of the workbench (1) are fixedly connected to a vertical plate (2), the top of the vertical plate (2) is fixedly connected to a driving box (3), the inner cavity of the driving box (3) is provided with a moving mechanism (4), the bottom of the moving mechanism (4) is fixedly connected to an electric cylinder (5), the telescopic end of the electric cylinder (5) is fixedly connected to a protection box (6), the inner cavity of the protection box (6) is provided with a cutting mechanism (7), and the bottom of the protection box (6) is provided with a limiting mechanism (8); The limiting mechanism (8) comprises a sleeve (801), the sleeve (801) being fixedly mounted on the bottom of the protective box (6), the top of the inner cavity of the sleeve (801) being fixedly connected to a compression spring (802), the bottom of the compression spring (802) being fixedly connected to a sleeve rod (803), the bottom of the sleeve rod (803) being fixedly connected to a positioning plate (804), and the bottom of the positioning plate (804) being evenly fixedly connected to a guide wheel (805).

2. The trimming device for processing polyester grey fabric according to claim 1, characterized in that: The cutting mechanism (7) comprises a rotating motor (701), the rotating motor (701) being fixedly mounted at the bottom of the inner cavity of the protection box (6), the output end of the rotating motor (701) being fixedly connected to a rotating shaft (702), and one end of the rotating shaft (702) away from the rotating motor (701) passing through the protection box (6) and being fixedly connected to a cutting blade (703).

3. The trimming device for processing polyester grey fabric according to claim 1, characterized in that: The moving mechanism (4) comprises a servo motor (401), the servo motor (401) being fixedly mounted on the back of the inner cavity of the drive box (3), the output end of the servo motor (401) being fixedly connected to a threaded rod (402), the front of the threaded rod (402) being rotatably connected to the connection point of the front of the inner cavity of the drive box (3) via a bearing, the front and rear positions of the outer surface of the threaded rod (402) being threadedly connected to threaded sleeves (403), the bottom of the threaded sleeve (403) being fixedly connected to the top of the electric cylinder (5).

4. The trimming device for processing polyester grey fabric according to claim 3, characterized in that: A slider (9) is fixedly connected to the top of the threaded sleeve (403), a slide groove (10) for use with the slider (9) is provided at the top of the inner cavity of the drive box (3), and the outer surface of the slider (9) is slidably connected to the inner surface of the slide groove (10).

5. The trimming device for processing polyester grey fabric according to claim 1, characterized in that: The tops of the left and right sides of the sleeve rod (803) are fixedly connected to guide blocks (11), and the left and right sides of the inner cavity of the sleeve (801) are provided with guide grooves (12) for matching with the guide blocks (11), and the outer surface of the guide block (11) is slidably connected to the inner surface of the guide groove (12).

6. The trimming device for processing polyester grey fabric according to claim 1, characterized in that: A through groove is provided at the bottom of the driving box (3), and the outer surface of the electric cylinder (5) is slidably connected to the inner surface of the through groove.

7. The trimming device for processing polyester grey fabric according to claim 1, characterized in that: A reeling roller (13) is arranged on the left side of the top of the workbench (1), and a reeling roller (14) is arranged on the right side of the top of the workbench (1).

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