Sewing equipment for anti-static and anti-skid leather

Abstract

The utility model relates to the technical field of leather processing, and discloses an anti-static and anti-skid leather sewing device which comprises a supporting frame, the upper portion of the supporting frame is fixedly connected with a placing table, the bottom of the placing table is fixedly connected with a supporting plate, the upper portion of the supporting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with a rotating shaft. The outer portion of the rotating shaft is fixedly connected with one end of a first rotating rod, the other end of the first rotating rod is rotationally connected with one end of a second rotating rod, the other end of the second rotating rod is rotationally connected with a positioning rod, the upper portion of the positioning rod is fixedly connected with a sliding block, and the upper portion of the sliding block is fixedly connected with a connecting block. According to the leather sewing machine, the operation table can be conveniently driven to conduct position adjustment, it can be guaranteed that the position of leather is accurate in the sewing process, the leather can be effectively pressed and fixed, operation is smoother, and the production speed is increased.

Description

Technical Field

[0001] This utility model relates to the field of leather processing technology, and in particular to a sewing device for antistatic and antislip leather. Background Technology

[0002] Antistatic and antislip leather is a specially treated leather material with antistatic and antislip properties. The leather sewing process requires precise control of the stitching position and stitches. Sewing equipment can provide precise control and adjustment to ensure product quality. Therefore, a sewing machine for antistatic and antislip leather is needed.

[0003] Existing antistatic and anti-slip leather sewing equipment typically uses a first and second pressing component to press and fix the leather to be sewn on both sides. Then, the leather is sewn using a sewing machine or manually. This reduces the trouble of manually pressing the leather during sewing. However, this method cannot adjust the position of the leather. Manually adjusting the position of the leather consumes more time, slows down the production process, and affects the overall production efficiency. Furthermore, it is difficult to achieve the precision of automatic machine adjustment, which can easily lead to inaccurate sewing positions, inconsistent stitches, and affect the appearance and durability of the product. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a sewing device for antistatic and antislip leather, aiming to improve the problem that existing antistatic and antislip leather sewing devices cannot adjust the position of the leather.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sewing device for antistatic and anti-slip leather, comprising a support frame, a placement platform fixedly connected to the upper part of the support frame, a support plate fixedly connected to the bottom of the placement platform, a motor fixedly connected to the upper part of the support plate, a rotating shaft fixedly connected to the output end of the motor, one end of a rotating rod fixedly connected to the outside of the rotating shaft, one end of a rotating rod rotatably connected to the other end of the rotating rod rotatably, a positioning rod rotatably connected to the other end of the rotating rod rotatably, a slider fixedly connected to the upper part of the positioning rod, a connecting block fixedly connected to the upper part of the slider, a placement plate fixedly connected to the upper part of the connecting block, and limit components fixedly connected to both sides of the placement plate, the limit components being used to limit the placement plate.

[0006] Furthermore, hydraulic cylinders are fixedly connected to both sides of the upper part of the placement plate, push blocks are fixedly connected to the output ends of the two hydraulic cylinders, and clamping components are rotatably connected inside the two push blocks. An operating table is fixedly connected to the upper part of the placement plate, support blocks are fixedly connected to both sides of the operating table, one end of an adjusting plate is rotatably connected to the outer sides of the two support blocks, and clamping components are rotatably connected to the other ends of the plurality of adjusting plates.

[0007] Furthermore, the limiting component includes a limiting post and a limiting block, with both limiting blocks fixedly connected to both sides of the placement plate and both limiting blocks slidably connected to the outside of the limiting post.

[0008] Furthermore, a movable block is fixedly connected to the bottom of the placement plate, and a sliding groove is provided inside the placement platform, with the movable block slidably connected inside the sliding groove.

[0009] Furthermore, the upper part of the placement platform is fixedly connected to the sewing machine body, and the placement plate is slidably connected to the upper part of the placement platform.

[0010] Furthermore, both clamping elements are located on the upper part of the operating table.

[0011] Furthermore, a fixed base is fixedly connected to the bottom of the placement platform, and a sliding rod is fixedly connected inside the fixed base, with the slider slidably connected to the outside of the sliding rod.

[0012] Furthermore, the connecting block is slidably connected inside the placement platform, and the rotating shaft is rotatably connected to the bottom of the placement platform.

[0013] This utility model has the following beneficial effects:

[0014] In this invention, by starting the motor, the rotating shaft and rotating rod are driven to rotate, causing the slider to slide on the sliding rod, which in turn drives the connecting block and the placement plate to move back and forth on the placement table. This allows for the adjustment of the position of the operating table under the sewing machine, ensuring the accuracy of leather sewing, reducing manual adjustments, and enhancing the applicability and flexibility of the equipment.

[0015] In this invention, by activating the hydraulic cylinder, the push block is pushed upward, which drives the clamping component and the adjusting plate to rotate, thus fixing the leather and effectively securing it. This ensures that the leather remains stable and does not slip during the process, improving operational smoothness and production efficiency. Attached Figure Description

[0016] Figure 1 This is a front view of a sewing device for antistatic and antislip leather according to the present invention.

[0017] Figure 2 This is a bottom view of a sewing device for antistatic and antislip leather according to the present invention.

[0018] Figure 3 This is a cross-sectional view of the placement platform for an antistatic and anti-slip leather sewing equipment proposed in this utility model.

[0019] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Support frame; 2. Placement platform; 3. Support plate; 4. Motor; 5. Rotating shaft; 6. Rotating rod one; 7. Rotating rod two; 8. Positioning rod; 9. Slider; 10. Sliding rod; 11. Fixed seat; 12. Connecting block; 13. Moving block; 14. Placement plate; 15. Limiting post; 16. Limiting block; 17. Operating table; 18. Hydraulic cylinder; 19. Push block; 20. Pressing component; 21. Support block; 22. Adjusting plate; 23. Sewing machine body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 2-4This utility model provides an embodiment of a sewing device for antistatic and anti-slip leather, comprising a support frame 1, a placement platform 2 fixedly connected to the upper part of the support frame 1, a support plate 3 fixedly connected to the bottom of the placement platform 2, a motor 4 fixedly connected to the upper part of the support plate 3, a rotating shaft 5 fixedly connected to the output end of the motor 4, a rotating rod 6 fixedly connected to the outside of the rotating shaft 5, a rotating rod 7 rotatably connected to the other end of the rotating rod 6, a positioning rod 8 rotatably connected to the other end of the rotating rod 7, a slider 9 fixedly connected to the upper part of the positioning rod 8, a connecting block 12 fixedly connected to the upper part of the slider 9, a placement plate 14 fixedly connected to the upper part of the connecting block 12, and limit components fixedly connected to both sides of the placement plate 14. The limit components are used to... The placement plate 14 is limited, and the limiting components include limiting posts 15 and limiting blocks 16. Both limiting blocks 16 are fixedly connected to both sides of the placement plate 14, and both limiting blocks 16 are slidably connected to the outside of the limiting posts 15. A moving block 13 is fixedly connected to the bottom of the placement plate 14. A sliding groove is opened inside the placement platform 2, and the moving block 13 is slidably connected inside the sliding groove. The sewing machine body 23 is fixedly connected to the upper part of the placement platform 2, and the placement plate 14 is slidably connected to the upper part of the placement platform 2. A fixed seat 11 is fixedly connected to the bottom of the placement platform 2. A sliding rod 10 is fixedly connected inside the fixed seat 11. A slider 9 is slidably connected to the outside of the sliding rod 10. A connecting block 12 is slidably connected to the inside of the placement platform 2. A rotating shaft 5 is rotatably connected to the bottom of the placement platform 2.

[0024] In the sewing process, after the motor 4 is started, its output end causes the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 drives the rotating rod 6 to rotate accordingly, which in turn causes the rotating rod 7 to rotate. The rotation of the rotating rod 7 operates the slider 9 on the positioning rod 8, causing it to slide back and forth on the slide rod 10. The sliding action of the slider 9 pulls the connecting block 12, which in turn pushes the placement plate 14 to move back and forth on the surface of the placement table 2. The movement of the placement plate 14 not only causes the moving block 13 to slide in the groove, but also causes the two limiting blocks 16 to slide synchronously on the limiting post 15. The moving block 13 is a sliding component. It slides within the groove, transmitting power so that the operating table 17 can move precisely back and forth below the sewing machine body 23, thereby ensuring that the position adjustment of the leather during the sewing process is more precise and accurate. The main function of the limiting block 16 and the limiting post 15 is to limit the stroke of the moving parts and ensure that they move within a predetermined range. The limiting block 16 slides on the limiting post 15 as the placement plate 14 moves. Under the coordinated action of this series of actions, the placement plate 14 effectively drives the operating table 17 to move back and forth below the sewing machine body 23.

[0025] Reference Figure 1Hydraulic cylinders 18 are fixedly connected to both sides of the upper part of the placement plate 14. Push blocks 19 are fixedly connected to the output ends of the two hydraulic cylinders 18. Pressing members 20 are rotatably connected inside the two push blocks 19. An operating table 17 is fixedly connected to the upper part of the placement plate 14. Support blocks 21 are fixedly connected to both sides of the operating table 17. One end of an adjusting plate 22 is rotatably connected to the outer sides of the two support blocks 21. Pressing members 20 are rotatably connected to the other end of the multiple adjusting plates 22. Both pressing members 20 are located on the upper part of the operating table 17.

[0026] The leather to be sewn is laid flat on the surface of the worktable 17. Then, the two hydraulic cylinders 18 are activated, and their output ends drive the push block 19 to move upward. As the push block 19 rises, the pressing member 20 rotates accordingly. This action causes the adjusting plate 22 to rotate within the guide of the support block 21. The synchronous rotation of the two pressing members 20 effectively presses the leather tightly against the upper part of the worktable 17. Under this fixing mechanism, the sewing machine body 23 is started to work. The leather remains stationary throughout the sewing process, avoiding slippage or displacement.

[0027] Working principle: First, the leather to be sewn is placed on the upper part of the operating table 17. Two hydraulic cylinders 18 are activated, and their outputs push the push block 19 upwards. The push block 19 rotates the pressing member 20, which in turn rotates the adjusting plate 22 inside the support block 21. The rotation of the two pressing members 20 presses the leather onto the upper part of the operating table 17, securing it. Then, under the action of the sewing machine body 23, the leather is sewn, effectively pressing and securing it. This ensures the leather will not slip or shift during sewing, making the operation smoother and increasing production speed. During sewing, the motor 4 is activated, and its output drives the rotating shaft 5 to rotate. The rotating shaft 5 then drives the rotating rod 6 to rotate. Rotating rod 6 drives rotating rod 7 to rotate. Rotating rod 7 drives the slider 9 connected to positioning rod 8 to slide back and forth outside of slide rod 10. When slider 9 slides, it drives connecting block 12 to move. When connecting block 12 moves, it drives placement plate 14 to move back and forth on the upper part of placement platform 2. When placement plate 14 moves, it drives moving block 13 to slide inside the slide groove. When placement plate 14 moves, it drives two limiting blocks 16 to slide outside of limiting post 15. Under the action of placement plate 14, it drives operating table 17 to move back and forth on the lower part of sewing machine body 23. This allows for convenient position adjustment of operating table 17, ensuring accurate positioning of leather during sewing. It also makes it easier to handle leather without manually pushing or adjusting it, improving the applicability and flexibility of the equipment.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An anti-static and anti-slip leather sewing apparatus comprising a support frame (1), characterized in that: The upper part of the support frame (1) is fixedly connected with a placing table (2), the bottom of the placing table (2) is fixedly connected with a supporting plate (3), the upper part of the supporting plate (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a rotating shaft (5), one end of the rotating shaft (5) is fixedly connected with a rotating rod one (6), the other end of the rotating rod one (6) is rotatably connected with one end of a rotating rod two (7), the other end of the rotating rod two (7) is rotatably connected with a positioning rod (8), the upper part of the positioning rod (8) is fixedly connected with a sliding block (9), the upper part of the sliding block (9) is fixedly connected with a connecting block (12), the upper part of the connecting block (12) is fixedly connected with a placing plate (14), both sides of the placing plate (14) are fixedly connected with a limiting assembly, and the limiting assembly is used for limiting the placing plate (14).

2. The anti-static, non-slip leather sewing apparatus according to claim 1, wherein: The upper part of the placing plate (14) is fixedly connected with a hydraulic cylinder (18) on both sides, the output end of the two hydraulic cylinders (18) is fixedly connected with a push block (19), the inside of the two push blocks (19) is rotatably connected with a pressing piece (20), the upper part of the placing plate (14) is fixedly connected with an operation table (17), both sides of the operation table (17) are fixedly connected with a supporting block (21), one end of the two supporting blocks (21) is rotatably connected with an adjusting plate (22) on both sides, the other end of the plurality of adjusting plates (22) is rotatably connected with the pressing piece (20).

3. The anti-static, non-slip leather sewing apparatus of claim 1, wherein: The limiting assembly comprises a limiting column (15) and a limiting block (16), both sides of the two limiting blocks (16) are fixedly connected with the placing plate (14), and both sides of the two limiting blocks (16) are slidably connected with the outside of the limiting column (15).

4. The anti-static, non-slip leather sewing apparatus according to claim 1, wherein: The bottom of the placing plate (14) is fixedly connected with a moving block (13), the inside of the placing table (2) is provided with a sliding groove, and the moving block (13) is slidably connected in the inside of the sliding groove.

5. The anti-static, non-slip leather sewing apparatus according to claim 1, wherein: The upper part of the placing table (2) is fixedly connected with a sewing machine body (23), and the placing plate (14) is slidably connected on the upper part of the placing table (2).

6. The anti-static, non-slip leather sewing apparatus according to claim 2, wherein: Both the pressing pieces (20) are arranged on the upper part of the operation table (17).

7. The anti-static, non-slip leather sewing apparatus of claim 1, wherein: The bottom of the placing table (2) is fixedly connected with a fixing seat (11), the inside of the fixing seat (11) is fixedly connected with a sliding rod (10), and the sliding block (9) is slidably connected with the outside of the sliding rod (10).

8. The anti-static, non-slip leather sewing apparatus of claim 1, wherein: The connecting block (12) is slidably connected in the inside of the placing table (2), and the rotating shaft (5) is rotatably connected with the bottom of the placing table (2).

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