Sewing cutting device

Abstract

The utility model discloses a sewing cutting device which comprises a working table, a brush carding plate is installed at the top end of a side baffle, a driving roller is rotatably installed on the inner side of a right roller fixing plate, the outer side of a worm gear is connected with a worm in a meshed mode, a driven roller is rotatably installed on the inner side of a left roller fixing plate, original cloth is installed on the driven roller, and the driving roller is connected with the worm in a meshed mode. One end of cloth is installed on a driving roller, a sliding piece is attached to a left roller fixing plate under the action of a spring, so that damping is achieved when a driven roller rotates, a servo motor is started to drive a worm to enable a worm gear to pull the cloth to move, and the cloth can be kept flat on a workbench through an arranged brush carding plate; the laser cutter is located at any position on the workbench through the rotating mechanism, the lifting mechanism and the moving mechanism, cloth can be smoother and free of burrs after being cut through laser cutting, continuous cutting work can be achieved, repeated manual feeding operation is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a sewing and cutting device. Background Art

[0002] In traditional sewing processes, cutting is usually done manually, which is inefficient and difficult to ensure accurate and consistent cutting. Therefore, automated cutting devices have emerged to improve production efficiency and product quality.

[0003] The patent with announcement number CN 218540021 U discloses a cutting and sewing device for clothing making, which relates to the field of clothing and includes a main board and a sewing machine body. The upper side of the main board is fixedly connected to a workbench, and the sewing machine body is fixedly connected to the upper side of the workbench. A pressing mechanism is provided on the upper side of the main board, and the pressing mechanism includes a fixed block fixed to the upper side of the main board, and one side of the fixed block is fixedly connected to an electric telescopic rod. This improves the problem that some sewing machines require staff to press clothes tightly when in use to prevent clothes from sliding when trimming. When people press clothes for a long time, their hands may become sore, which may lead to the problem of hand slipping after pressing clothes for a long time. The setting of the pressing mechanism in this device makes it possible for people to use the sewing machine body to trim clothes without manually pressing the clothes, and can still maintain the pressure and limit of the clothes, so that the clothes are not easily offset or slipped when being trimmed by the sewing machine body.

[0004] The above device does not have the function of automatically loading fabrics when in use, so that the device cannot achieve continuous automatic cutting and trimming. Manual loading and smoothing work will seriously slow down the work and affect processing efficiency.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] In view of the problems in the related art, the present invention proposes a sewing and cutting device to overcome the above technical problems existing in the existing related art.

[0007] To this end, the specific technical solutions adopted in this utility model are as follows:

[0008] A sewing and cutting device comprises a workbench, the top end of the workbench is fixedly connected to side baffles at the front and rear ends, the top end of the side baffle is installed with a brush combing plate, the right end of the workbench is fixedly installed with a right roller fixing plate by screws, the inner side of the right roller fixing plate is rotatably installed with a driving roller, the front end of the driving roller is fixedly installed with a worm gear, the outer side of the worm gear is meshed with a worm, the left end of the workbench is fixedly installed with a left roller fixing plate by screws, the inner side of the left roller fixing plate is rotatably installed with a driven roller, the central rear end of the workbench is fixedly connected to a mounting platform, the top end of the mounting platform is rotatably installed with a column, the inner side of the column is installed with a lifting mechanism, the bottom end of the lifting mechanism is installed with a rotating mechanism, the front end of the lifting mechanism is installed with a horizontal rod, and the bottom end of the horizontal rod is installed with a laser cutter.

[0009] As a further solution of the present invention, the side baffles are arranged symmetrically in front and back, and the brush combing plates are arranged symmetrically in left and right.

[0010] As a further solution of the present invention, the brush combing plate and the side baffle are fixedly installed by screws, and a fine brush is installed at the bottom end of the brush combing plate.

[0011] As a further solution of the present invention, the worm is rotatably connected to the right roller fixing plate on the front side, a servo motor is installed on the top end of the worm, and the servo motor is fixedly connected to the right roller fixing plate on the front side.

[0012] As a further solution of the present invention, a spring is installed at the front end of the driven roller, and the spring is located outside the rotating shaft of the driven roller.

[0013] As a further solution of the present invention, a sliding member is installed at the front end of the spring, the sliding member is slidably connected to the rotating shaft of the driven roller, and the sliding member is in contact with the left roller fixing plate.

[0014] As a further solution of the present invention, the rotating mechanism is located below the mounting platform, and the laser cutter is slidably connected to the horizontal rod.

[0015] The beneficial effects of the utility model are:

[0016] The utility model installs the original cloth on the driven roller through the setting of the driving roller, worm gear, worm, servo motor, driven roller, spring, sliding part, etc., and one end of the cloth is installed on the driving roller. Under the action of the spring, the sliding part fits with the left roller fixing plate, so that the driven roller has damping when it rotates. The servo motor is turned on to drive the worm so that the worm gear pulls the cloth to move. The brush combing plate is provided to keep the cloth flat on the workbench. The laser cutter is placed at any position on the workbench through the rotating mechanism, lifting mechanism and moving mechanism. The use of laser cutting can make the cloth smoother and free of burrs after cutting. The device can realize continuous and uninterrupted cutting work, reduce the operation of repeated manual loading, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a sewing and cutting device according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of a brush combing plate of a sewing and cutting device according to an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of a spring of a sewing and cutting device according to an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of a rotating mechanism of a sewing and cutting device according to an embodiment of the present utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of a laser cutter of a sewing and cutting device according to an embodiment of the present utility model.

[0023] In the picture:

[0024] 1. Workbench; 2. Side baffle; 3. Brush combing plate; 4. Right roller fixing plate; 5. Driving roller; 6. Worm gear; 7. Worm; 8. Servo motor; 9. Left roller fixing plate; 10. Driven roller; 11. Spring; 12. Sliding part; 13. Mounting platform; 14. Column; 15. Lifting mechanism; 16. Rotating mechanism; 17. Horizontal rod; 18. Moving mechanism; 19. Laser cutter. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the present utility model, a sewing and cutting device is provided.

[0027] Please refer to the instruction manual Figure 1-5 According to an embodiment of the present utility model, a sewing and cutting device includes a workbench 1, the top of the workbench 1 is fixedly connected to the front and rear sides of the side baffle 2, the top of the side baffle 2 is installed with a brush combing plate 3, the right end of the workbench 1 is fixedly installed with a right roller fixing plate 4 by screws, the inner side of the right roller fixing plate 4 is rotatably installed with a driving roller 5, the front end of the driving roller 5 is fixedly installed with a worm gear 6, the outer side of the worm gear 6 is meshed with a worm 7, the left end of the workbench 1 is fixedly installed with a left roller fixing plate 9 by screws, the inner side of the left roller fixing plate 9 is rotatably installed with a driven roller 10, the central rear end of the workbench 1 is fixedly connected with a mounting platform 13, the top of the mounting platform 13 is rotatably installed with a column 14, the inner side of the column 14 is installed with a lifting mechanism 15, the bottom end of the lifting mechanism 15 is installed with a rotating mechanism 16, the front end of the lifting mechanism 15 is installed with a horizontal rod 17, and the bottom end of the horizontal rod 17 is installed with a laser cutter 19.

[0028] When the device is in use, the original cloth is mounted on the driven roller 10, and one end of the cloth is mounted on the driving roller 5. Under the action of the spring 11, the sliding member 12 is fitted with the left roller fixing plate 9, so that the driven roller 10 has damping when it rotates, and the servo motor 8 is turned on to drive the worm 7 to rotate, and the worm 7 drives the worm gear 6 to rotate, so that the worm gear 6 can pull the cloth for recycling. The brush combing plate 3 is provided to keep the cloth flat on the workbench 1, and the column 14 and the horizontal rod 17 are driven to rotate by the rotating mechanism 16, and the horizontal rod 17 is driven to rise and fall by the lifting mechanism 15, and the laser cutter 19 is driven to move horizontally by the moving mechanism 18, so that the laser emitted by the laser cutter 19 can reach any place on the workbench 1. The use of laser cutting can make the cloth smoother and free of burrs after cutting. The device can realize continuous and uninterrupted cutting work, reducing the work of manual repeated loading.

[0029] In one embodiment, please refer to the appendix of the specification. Figure 1-5As a further solution of the present invention, the side baffle 2 is symmetrically arranged front to back, and the brush combing plate 3 is symmetrically arranged left to right. The brush combing plate 3 is fixed to the side baffle 2 by screws, and a fine brush is installed at the bottom end of the brush combing plate 3.

[0030] Thereby, the cloth can be kept flat when attached to the workbench 1, and manual smoothing work can be reduced.

[0031] In another embodiment, please refer to the attached Figure 1-5 As a further solution of the present invention, the worm 7 is rotatably connected to the right roller fixing plate 4 on the front side, and a servo motor 8 is installed on the top of the worm 7, and the servo motor 8 is fixedly connected to the right roller fixing plate 4 on the front side.

[0032] The servo motor 8 drives the worm 7 to rotate, and the worm 7 drives the worm wheel 6 to rotate, and the worm wheel 6 drives the driving roller 5 to rotate and can be positioned at any time.

[0033] In one embodiment, please refer to the appendix of the specification. Figure 1-5 As a further solution of the present invention, a spring 11 is installed at the front end of the driven roller 10, and the spring 11 is located outside the rotating shaft of the driven roller 10. A sliding member 12 is installed at the front end of the spring 11, and the sliding member 12 is slidably connected to the rotating shaft of the driven roller 10, and the sliding member 12 is in contact with the left roller fixing plate 9.

[0034] Thereby, the driven roller 10 has damping when rotating in the left roller fixing plate 9, thereby preventing the cloth from shaking unexpectedly during cutting.

[0035] In another embodiment, please refer to the attached Figure 1-5 As a further solution of the present invention, the rotating mechanism 16 is located below the mounting platform 13 , and the laser cutter 19 is slidably connected to the horizontal rod 17 .

[0036] Thereby, the laser cutter 19 can act on various places on the workbench 1 .

[0037] During use, the original cloth is mounted on the driven roller 10, and one end of the cloth is mounted on the driving roller 5. Under the action of the spring 11, the sliding member 12 is fitted with the left roller fixing plate 9, so that the driven roller 10 has damping when it rotates, and the servo motor 8 is turned on to drive the worm 7 to rotate, and the worm 7 drives the worm gear 6 to rotate, so that the worm gear 6 can pull the cloth for recycling. The brush combing plate 3 is provided to keep the cloth flat on the workbench 1, and the column 14 and the horizontal rod 17 are driven to rotate by the rotating mechanism 16, and the horizontal rod 17 is driven to rise and fall by the lifting mechanism 15, and the laser cutter 19 is driven to move horizontally by the moving mechanism 18, so that the laser emitted by the laser cutter 19 can reach any place on the workbench 1. The use of laser cutting can make the cloth smoother and free of burrs after cutting. The present device can realize continuous and uninterrupted cutting work, reducing the work of manual repeated loading.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sewing and cutting device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a side baffle (2) at the front and rear ends, and a brush combing plate (3) is installed on the top of the side baffle (2). The right end of the workbench (1) is fixedly installed with a right roller fixing plate (4) by screws, and a driving roller (5) is rotatably installed on the inner side of the right roller fixing plate (4). The front end of the driving roller (5) is fixedly installed with a worm gear (6), and the outer side of the worm gear (6) is meshed with a worm (7). The left end of the workbench (1) is fixedly installed with a left roller fixing plate (9) by screws. A driven roller (10) is rotatably mounted on the inner side of the left roller fixing plate (9), a mounting platform (13) is fixedly connected to the central rear end of the workbench (1), a column (14) is rotatably mounted on the top end of the mounting platform (13), a lifting mechanism (15) is mounted on the inner side of the column (14), a rotating mechanism (16) is mounted on the bottom end of the lifting mechanism (15), a horizontal rod (17) is mounted on the front end of the lifting mechanism (15), and a laser cutter (19) is mounted on the bottom end of the horizontal rod (17).

2. A sewing and cutting device according to claim 1, characterized in that: The side baffles (2) are arranged symmetrically in front and back, and the brush combing plates (3) are arranged symmetrically in left and right.

3. The sewing and cutting device according to claim 1, characterized in that: The brush combing plate (3) and the side baffle (2) are fixedly installed by screws, and a fine brush is installed at the bottom end of the brush combing plate (3).

4. The sewing and cutting device according to claim 1, characterized in that: The worm (7) is rotatably connected to the right roller fixing plate (4) on the front side. A servo motor (8) is installed on the top end of the worm (7). The servo motor (8) is fixedly connected to the right roller fixing plate (4) on the front side.

5. The sewing and cutting device according to claim 1, characterized in that: A spring (11) is installed at the front end of the driven roller (10), and the spring (11) is located outside the rotating shaft of the driven roller (10).

6. The sewing and cutting device according to claim 5, characterized in that: A sliding member (12) is installed at the front end of the spring (11), and the sliding member (12) is slidably connected to the rotating shaft of the driven roller (10), and the sliding member (12) is in contact with the left roller fixing plate (9).

7. The sewing and cutting device according to claim 1, characterized in that: The rotating mechanism (16) is located below the mounting platform (13), and the laser cutter (19) is slidably connected to the horizontal rod (17).

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