A fabric cutting device for garment production

Abstract

This utility model belongs to the field of garment production technology, specifically disclosing a fabric cutting device for garment production. It includes a base, a support platform fixedly mounted on the base, a cutting table on the support platform, a fabric laying groove on the cutting table, a cutting groove on the top of the cutting table, and a pressing mechanism for stabilizing the fabric on the cutting table. A slide block is slidably connected to the top of the support platform, and a cutter is mounted on one end of the slide block near the cutting table. A manual crank mechanism for driving the cutter forward is mounted on the base. This fabric cutting device for garment production uses a manual crank mechanism to drive the cutter. The operator only needs to crank the handle, and through a series of transmissions, the cutter automatically cuts the fabric. During the entire cutting process, there is no need for direct contact between the operator and the fabric or the cutter, avoiding the safety hazard of accidentally cutting one's hand while holding the fabric with one hand and operating the cutters with the other.

Description

Technical Field

[0001] This application relates to the field of clothing production technology, specifically to a fabric cutting device for clothing production. Background Technology

[0002] In the garment production process, fabric cutting is a crucial step, and its precision and efficiency directly affect subsequent sewing, ironing, and other processes, as well as the quality of the final product.

[0003] After large-scale machine cutting of fabric, there are usually some leftover fabric scraps. These scraps still have value. In the process of assisting in the cutting of these fabric scraps, workers usually hold the fabric scraps with one hand and hold scissors with the other to cut these leftover fabric scraps a second time. In this cutting process, even slight tremors of the hand can easily lead to a decrease in cutting accuracy. In addition, while holding the fabric scraps and operating the scissors at the same time, workers may be cut by the scissors if they are not careful, which poses a certain safety hazard. Utility Model Content

[0004] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and to propose a fabric cutting device for garment production to solve the problems existing in the prior art.

[0005] To achieve the above objectives, this utility model provides a fabric cutting device for garment production, including a base, a support platform fixedly installed on the base, a cutting table provided on the support platform, a fabric laying groove provided on the cutting table, a cutting groove opened on the top of the cutting table, a pressing mechanism for stabilizing the fabric provided on the cutting table, a slide block slidably connected to the top of the support platform, a cutter provided at one end of the slide block near the cutting table, and a manual crank mechanism for driving the cutter forward provided on the base.

[0006] Preferably, the extrusion mechanism includes a fixed frame fixedly connected to both ends of the cutting table. A displacement rod is movably inserted through the inner side of the fixed frame. A pull button is provided at the end of the displacement rod away from the fixed frame. The extrusion mechanism can extrude the two ends of the fabric, so that it maintains a relatively stable state during the cutting process, thus ensuring the accuracy of the cutting.

[0007] Preferably, a spring is movably sleeved on the outer surface of the shifting rod, and a pressing plate is fixedly connected to the end of the shifting rod away from the pull button. The two ends of the spring are respectively fixedly connected to the inner wall of the fixing frame and the outer surface of the pressing plate.

[0008] Preferably, the manual crank mechanism includes a support frame fixedly mounted on a base, a crank handle rotatably connected to the top of the support frame, a turntable fixedly connected to one end of the crank handle, and a guide shaft fixedly connected to the outer surface of the turntable. The manual crank mechanism allows the cutter (with a certain angle of upward movement) to automatically cut the stabilized fabric, eliminating the need for manual contact with the fabric and cutter during the cutting process.

[0009] Preferably, a fixed shaft is fixedly connected to the outer surface of the support frame, and a swing arm is rotatably connected to the outer surface of the fixed shaft. A guide groove is provided on the swing arm, and the inner wall of the guide groove is slidably connected to the outer surface of the guide shaft.

[0010] Preferably, a first connecting shaft is fixedly connected to the outer surface of the swing arm, a crank is rotatably connected to the outer surface of the first connecting shaft, a second connecting shaft is fixedly passed through the inner side of the slide, and the outer surface of the second connecting shaft is rotatably connected to the end of the crank away from the first connecting shaft.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This fabric cutting equipment for garment production uses a manual crank mechanism to drive the cutter. The operator only needs to crank the handle, and the cutter will automatically cut the fabric through a series of transmissions. In the entire fabric cutting process, there is no need for the operator to have direct contact with the fabric and the cutter, which avoids the safety hazard of accidentally cutting the hand with the scissors when the operator holds the fabric with one hand and operates the scissors with the other.

[0012] 2. In this garment production fabric cutting equipment, the fabric is laid flat on the fabric laying trough, and the extrusion mechanism uses the elasticity of springs to make two sets of extrusion plates symmetrically press the two ends of the fabric, effectively preventing the fabric from moving during the cutting process. Compared with manual fabric handling, which is prone to cutting deviation due to hand tremors, this equipment can ensure the stability of the fabric and make the cutter cut accurately along the cutting groove. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a schematic diagram of the structure of the device in this application from another perspective; Figure 3 This is a schematic diagram of the surface structure of the cutting table in this application.

[0014] The components are: 1. Base; 2. Support platform; 3. Cutting table; 4. Fabric laying groove; 5. Cutting groove; 6. Fixing frame; 7. Shifting rod; 8. Pull button; 9. Spring; 10. Extrusion plate; 11. Slide; 12. Cutting knife; 13. Support frame; 14. Crank handle; 15. Turntable; 16. Guide shaft; 17. Fixing shaft; 18. Swing arm; 19. Guide groove; 20. First connecting shaft; 21. Crank; 22. Second connecting shaft. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0016] Please see Figure 1-3 A fabric cutting device for garment production includes a base 1, a support platform 2 fixedly mounted on the base 1, a cutting table 3 on the support platform 2, a fabric laying groove 4 on the cutting table 3, a cutting groove 5 on the top of the cutting table 3, and a pressing mechanism for stabilizing the fabric on the cutting table 3. A slide block 11 is slidably connected to the top of the support platform 2, and a cutter 12 is provided at one end of the slide block 11 near the cutting table 3. The slide block 11 can slide on the support platform 2, providing support and guidance for the movement of the cutter 12. The cutter 12 is a key component for performing the cutting operation. The cutter 12 is designed to be inclined so as to smoothly cut into the cutting groove 5 to cut the fabric. A manual crank mechanism for driving the cutter 12 forward is provided on the base 1.

[0017] Through the above technical solution, during the use of the equipment, the cutting table 3 is the main working area for cutting fabric. The fabric laying groove 4 of the cutting table 3 is used to place the fabric to be cut, so that the fabric can be laid flat on the cutting table 3. The cutting groove 5 opened on the top of the cutting table 3 provides a cutting channel for the cutter 12, ensuring that the cutter 12 can cut the fabric smoothly.

[0018] Specifically, the extrusion mechanism includes a fixed frame 6 fixedly connected to both ends of the cutting table 3, a displacement rod 7 movably passing through the inner side of the fixed frame 6, and a pull button 8 provided at the end of the displacement rod 7 away from the fixed frame 6.

[0019] Through the above technical solution, the fixed frame 6, the shifting rod 7 and the pull button 8 and other related components in the extrusion mechanism are all provided in two sets, and are symmetrically distributed at both ends of the cutting table 3, so as to stably extrude the two ends of the fabric.

[0020] Specifically, a spring 9 is movably sleeved on the outer surface of the shift rod 7, and a pressing plate 10 is fixedly connected to the end of the shift rod 7 away from the pull button 8. The two ends of the spring 9 are fixedly connected to the inner wall of the fixing frame 6 and the outer surface of the pressing plate 10, respectively.

[0021] With the above technical solution, before placing the fabric in the fabric laying trough 4, the operator pulls the button 8, the shifting rod 7 moves the extrusion plate 10 outward, and the spring 9 is compressed (the spring 9 is in an energy storage state). After the fabric is placed in the fabric laying trough 4, the button 8 is released, and the elastic force of the spring 9 causes the extrusion plate 10 to move towards the fabric, thereby extruding both ends of the fabric and keeping it in a relatively stable state during the cutting process, thus ensuring the accuracy of the cutting.

[0022] Specifically, the manual crank mechanism includes a support frame 13 fixedly mounted on the base 1, a crank handle 14 rotatably connected to the top of the support frame 13, a turntable 15 fixedly connected to one end of the crank handle 14, and a guide shaft 16 fixedly connected to the outer surface of the turntable 15.

[0023] With the above technical solution, the operator can start the cutting operation by turning the crank handle 14. The turntable 15 rotates with the crank handle 14. During this process, the guide shaft 16 will also make a circular motion with the rotation of the turntable 15.

[0024] Specifically, a fixed shaft 17 is fixedly connected to the outer surface of the support frame 13, and a swing arm 18 is rotatably connected to the outer surface of the fixed shaft 17. A guide groove 19 is provided on the swing arm 18, and the inner wall of the guide groove 19 is slidably connected to the outer surface of the guide shaft 16.

[0025] Through the above technical solution, the fixed shaft 17 provides a rotation support point for the swing arm 18. When the turntable 15 rotates, the guide shaft 16 slides in the guide groove 19, thereby driving the swing arm 18 to swing back and forth around the fixed shaft 17 at a certain angle.

[0026] Specifically, a first connecting shaft 20 is fixedly connected to the outer surface of the swing arm 18, a crank 21 is rotatably connected to the outer surface of the first connecting shaft 20, and a second connecting shaft 22 is fixedly passed through the inner side of the slide block 11, and the outer surface of the second connecting shaft 22 is rotatably connected to the end of the crank 21 away from the first connecting shaft 20.

[0027] With the above technical solution, when the swing arm 18 swings, it drives the crank 21 to move through the first connecting shaft 20 (the crank 21 will deflect, and the two ends of the crank 21 will rotate with the first connecting shaft 20 and the second connecting shaft 22 respectively). During this period, the crank 21 drives the slide block 11 to slide on the support platform 2 through the second connecting shaft 22, so that the cutter 12 is pushed forward along the cutting groove 5 to cut the stabilized fabric. During the cutting process, there is no need for manual contact with the fabric and the cutter 12, which improves the safety of operation.

[0028] Working Principle: During operation, the operator first lays the fabric scraps to be cut in the fabric laying groove 4 of the cutting table 3. The function of the fabric laying groove 4 is to ensure that the fabric is laid flat, laying the foundation for subsequent stability and cutting operations. Before this, the pull button 8 is pulled, causing the shift rod 7 to move the extrusion plate 10 outward. At this time, the spring 9, which is movably sleeved on the outer surface of the shift rod 7, is compressed and in an energy storage state. After the fabric is laid in the appropriate position on the fabric laying groove 4, the pull button 8 is released, and the spring 9 releases its elasticity, pushing the extrusion plate 10 towards the fabric. Since the extrusion mechanism is symmetrically distributed at both ends of the cutting table 3, the two sets of extrusion plates 10 will extrude pressure on both ends of the fabric, keeping the fabric in a relatively stable state during the cutting process. This effectively avoids inaccurate cutting caused by fabric movement and ensures... After ensuring the cutting precision, the operator cranks the handle 14, which in turn rotates the turntable 15. At this time, the guide shaft 16 will rotate in a circle with the rotation of the turntable 15. When the turntable 15 rotates, the circular motion of the guide shaft 16 will cause the swing arm 18 to swing back and forth around the fixed shaft 17 at a certain angle. When the swing arm 18 swings, it drives the crank 21 to move through the first connecting shaft 20. During this process, the crank 21 will deflect. At the same time, it drives the slide 11 to slide on the support platform 2 through the second connecting shaft 22. As the slide 11 slides, the inclined cutter 12 will push forward along the cutting groove 5, thereby cutting the fabric on the fabric laying groove 4. In the entire fabric cutting process, there is no need for manual contact with the fabric and the cutter 12, which greatly improves the safety of operation and avoids the risk of scratches that may be caused by manual operation.

[0029] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fabric cutting device for garment production, comprising a base (1), characterized in that: A support platform (2) is fixedly installed on the base (1). A cutting table (3) is provided on the support platform (2). A fabric laying groove (4) is provided on the cutting table (3). A cutting groove (5) is opened on the top of the cutting table (3). A pressing mechanism for stabilizing the fabric is provided on the cutting table (3). A slide block (11) is slidably connected to the top of the support platform (2). A cutter (12) is provided at one end of the slide block (11) near the cutting table (3). A manual crank mechanism for driving the cutter (12) forward is provided on the base (1).

2. The fabric cutting equipment for garment production according to claim 1, characterized in that: The extrusion mechanism includes a fixed frame (6) fixedly connected to both ends of the cutting table (3). A shift rod (7) is movably passed through the inner side of the fixed frame (6). A pull button (8) is provided at the end of the shift rod (7) away from the fixed frame (6).

3. The fabric cutting equipment for garment production according to claim 2, characterized in that: The outer surface of the shift rod (7) is movably fitted with a spring (9), and the end of the shift rod (7) away from the pull button (8) is fixedly connected to a pressing plate (10), and the two ends of the spring (9) are fixedly connected to the inner wall of the fixing frame (6) and the outer surface of the pressing plate (10) respectively.

4. The fabric cutting equipment for garment production according to claim 1, characterized in that: The manual crank mechanism includes a support frame (13) fixedly mounted on a base (1), a crank handle (14) is rotatably connected to the top of the support frame (13), a turntable (15) is fixedly connected to one end of the crank handle (14), and a guide shaft (16) is fixedly connected to the outer surface of the turntable (15).

5. The fabric cutting equipment for garment production according to claim 4, characterized in that: The outer surface of the support frame (13) is fixedly connected to a fixed shaft (17), and the outer surface of the fixed shaft (17) is rotatably connected to a swing arm (18). A guide groove (19) is provided on the swing arm (18), and the inner wall of the guide groove (19) is slidably connected to the outer surface of the guide shaft (16).

6. The fabric cutting equipment for garment production according to claim 5, characterized in that: The outer surface of the swing arm (18) is fixedly connected to a first connecting shaft (20), and the outer surface of the first connecting shaft (20) is rotatably connected to a crank (21). The inner side of the slide (11) is fixedly connected to a second connecting shaft (22), and the outer surface of the second connecting shaft (22) is rotatably connected to the end of the crank (21) away from the first connecting shaft (20).

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