Detachable leather pattern sewing device

Abstract

The utility model relates to the technical field of leather processing devices, and discloses a detachable leather pattern sewing device which comprises a bottom plate, a fixing plate is fixedly connected to the front portion of the top of the bottom plate, and rectangular blocks are fixedly connected to the front portion and the rear portion of the middle of an inner cavity of the fixing plate. The inner cavity of the fixing plate is movably connected with movable blocks located on the left side and the right side of the rectangular block. By arranging the rectangular block, the movable block, the spring, the inclined rod and the clamping block, when an operator extrudes the movable block, the movable block moves in the direction close to the rectangular block, the spring is in a compressed state, meanwhile, the inclined rod moves, and under the limiting effect of the fixing plate, the clamping block is clamped by the clamping block. The clamping blocks move in the direction away from the leather clamping plates, after the clamping blocks enter the fixing plates, the fixing effect on the leather clamping plates is relieved, the purpose of conveniently disassembling and assembling the leather clamping plates is achieved, and the efficiency of disassembling and assembling the leather clamping plates by operators is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to leather processing device technical field more specifically, the utility model relates to a detachable leather pattern sewing device. BACKGROUND

[0002] Leather pattern sewing device is a kind of equipment specially used for leather product processing, mainly used for making various leather lace, clothing, furniture etc., this kind of device usually has multiple functions, can adapt to different sewing needs, including making lace clothing, pajamas, head flower hair ornament, packing ribbon, flag ribbon, tent etc., leather pattern sewing device is widely used in clothing manufacturing industry, furniture manufacturing industry, packing and decoration etc.

[0003] The operator often uses corresponding pattern sewing device to carry out sewing operation to leather in the processing of leather, and the existing pattern sewing device has basic sewing function in actual use, but the general pattern sewing device usually adopts bolt nut mode to realize the fixation of leather clamping plate, so when needing to disassemble leather clamping plate, the operator needs to use specific tool to disassemble, and the disassembling step is more cumbersome, and the disassembling efficiency is also lower, so it needs to be improved. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects of the prior art, the utility model provides a detachable leather pattern sewing device, which has the advantages of convenient disassembly and assembly of leather clamping plate.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a detachable leather pattern sewing device, which comprises a bottom plate, a fixed plate is fixedly connected to the front of the top of the bottom plate, rectangular blocks are fixedly connected to the front and rear of the middle of the inner cavity of the fixed plate, movable blocks located on the left and right sides of the rectangular blocks are movably connected to the inner cavity of the fixed plate, springs are fixedly connected between the movable blocks and the rectangular blocks, an inclined rod is hingedly connected to the right side of the movable block, a clamping block is hingedly connected to the other end of the inclined rod, the outer surface of the clamping block is movably connected with the inside of the fixed plate, and a leather clamping plate is movably connected to the outer surface of the clamping block and extends to the outside of the fixed plate.

[0006] As a preferred technical scheme of the utility model, the top of the bottom plate is fixedly provided with a mounting plate located behind the fixed plate, a first motor is fixedly connected to the left side of the mounting plate, a threaded rod is fixedly sleeved on the other end of the output shaft of the first motor, the other end of the threaded rod penetrates through the mounting plate and extends to the inside of the mounting plate, and a moving plate is threadedly sleeved on the other end of the threaded rod.

[0007] As a preferred technical scheme of the utility model, the left and right sides of the top of the moving plate are fixedly connected with vertical plates, the left side of the vertical plate is fixedly connected with a second motor, the other end of the second motor output shaft is fixedly sleeved with a No.

[0008] As a preferred technical scheme of the utility model, the other end of the No.

[0009] As a preferred technical scheme of the utility model, the top of the suture machine base is movably sleeved with a rotating plate, the top of the rotating plate is fixedly connected with a screen, the left and right sides of the front of the screen are fixedly connected with hollow plates, the inside of the hollow plate is movably connected with a cleaning plate, and the outer surface of the cleaning plate is movably connected with the outer surface of the screen.

[0010] As a preferred technical scheme of the utility model, the left side of the rotating plate is fixedly connected with a third motor, the other end of the third motor output shaft is fixedly sleeved with a rotating shaft, and the other end of the rotating shaft is fixedly sleeved with a rotating plate.

[0011] As a preferred technical scheme of the utility model, the top of the right side of the rotating plate is fixedly connected with a round rod, the outer surface of the round rod is movably connected with a sleeve rod, and the top of the sleeve rod is fixedly connected with the bottom of the cleaning plate.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a rectangular block, a movable block, a spring, an inclined rod and a clamping block are arranged, when the operator extrudes the movable block, the movable block moves towards the direction of the rectangular block, the spring is in the compressed state, the inclined rod moves, under the limiting effect of the fixed plate, the clamping block moves away from the leather clamp plate, when the clamping block enters the inside of the fixed plate, the fixing effect on the leather clamp plate is released, the leather clamp plate is convenient to disassemble and assemble, the efficiency of the operator is improved, and the labor intensity of the operator is reduced.

[0014] 2、The utility model discloses a hollow plate, a cleaning plate, a rotating plate, a round rod and a sleeve rod are arranged, when the third motor starts to run, the rotating plate is rotated under the drive of the rotating shaft, the round rod rotates, the sleeve rod is extruded and pushed, under the limiting effect of the hollow plate, the sleeve rod drives the cleaning plate to move vertically downwards along the front of the screen, the cleaning effect on the screen is realized, dust and other sundries are prevented from being adsorbed on the outer surface of the screen due to static electricity, and the normal use of the screen by the operator is avoided. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a structural diagram of the back of the present invention;

[0017] Figure 3 This is a cross-sectional view of the side of the third motor of this utility model;

[0018] Figure 4 This is a cross-sectional view of the top of the fixing plate of this utility model;

[0019] Figure 5 This is a cross-sectional view of the front of the fixing plate of this utility model.

[0020] In the diagram: 1. Base plate; 2. Fixed plate; 3. Rectangular block; 4. Movable block; 5. Spring; 6. Diagonal rod; 7. Clamping block; 8. Leather clamping plate; 9. Mounting plate; 10. First motor; 11. Threaded rod No. 1; 12. Moving plate; 13. Vertical plate; 14. Second motor; 15. Threaded rod No. 2; 16. Connecting block; 17. Limiting rod; 18. Sewing machine base; 19. Rotating plate; 20. Screen; 21. Hollow plate; 22. Cleaning plate; 23. Third motor; 24. Rotating shaft; 25. Rotating plate; 26. Round rod; 27. Sleeve rod. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 5 As shown, this utility model provides a detachable leather pattern sewing device, including a base plate 1, a fixed plate 2 fixedly connected to the front of the top of the base plate 1, rectangular blocks 3 fixedly connected to the front and rear of the middle of the inner cavity of the fixed plate 2, movable blocks 4 located on the left and right sides of the rectangular blocks 3 movably connected to the inner cavity of the fixed plate 2, a spring 5 fixedly connected between the movable blocks 4 and the rectangular blocks 3, a diagonal rod 6 hinged to the right side of the movable block 4, a clamping block 7 hinged to the other end of the diagonal rod 6, the outer surface of the clamping block 7 movably connected to the interior of the fixed plate 2, the outer surface of the clamping block 7 penetrates the fixed plate 2 and extends to the outside of the fixed plate 2 and is movably connected to a leather clamping plate 8.

[0023] When the operator squeezes the movable block 4, so that the movable block 4 moves towards the direction close to the rectangular block 3, the spring 5 is in a compressed state at this time, and the inclined rod 6 moves, and under the limiting effect of the fixed plate 2, the clamping block 7 moves away from the leather clamp plate 8, and when the clamping block 7 enters the inside of the fixed plate 2, the fixing effect of the leather clamp plate 8 is released.

[0024] The top of the bottom plate 1 is fixedly provided with the mounting plate 9 behind the fixed plate 2, the left side of the mounting plate 9 is fixedly connected with the first motor 10, the other end of the output shaft of the first motor 10 is fixedly sleeved with the threaded rod 11, the other end of the threaded rod 11 penetrates through the mounting plate 9 and extends to the inside of the mounting plate 9 and is threadedly sleeved with the moving plate 12, and the bottom of the moving plate 12 is movably connected with the inside of the top of the bottom plate 1.

[0025] When the first motor 10 starts to operate, the threaded rod 11 rotates, and the moving plate 12 moves horizontally forward under the limiting effect of the bottom plate 1.

[0026] The top of the moving plate 12 is fixedly connected with the vertical plate 13 on the left and right sides, the left side of the vertical plate 13 is fixedly connected with the second motor 14, the other end of the output shaft of the second motor 14 is fixedly sleeved with the threaded rod 15, and the vertical plate 13 is fixedly connected with the limiting rod 17.

[0027] When the second motor 14 starts to operate, the threaded rod 15 rotates.

[0028] The other end of the threaded rod 15 penetrates through the vertical plate 13 and extends to the inside of the vertical plate 13 and is threadedly sleeved with the connecting block 16, the inside of the connecting block 16 is movably sleeved with the outer surface of the limiting rod 17, and the top of the connecting block 16 is fixedly connected with the sewing machine base 18.

[0029] When the threaded rod 15 rotates, the connecting block 16 drives the sewing machine base 18 to move horizontally left and right under the limiting effect of the limiting rod 17.

[0030] The top of the sewing machine base 18 movably sleeved with the rotating plate 19, the top of the rotating plate 19 is fixedly connected with the screen 20, the left and right sides of the front of the screen 20 are fixedly connected with the hollow plate 21, the inside of the hollow plate 21 is movably connected with the cleaning plate 22, and the outer surface of the cleaning plate 22 is movably connected with the outer surface of the screen 20.

[0031] Due to the limiting effect of the hollow plate 21, the cleaning plate 22 moves vertically downward along the outer surface of the screen 20.

[0032] The left side of the rotating plate 19 is fixedly connected with a third motor 23, the other end of the output shaft of the third motor 23 is fixedly sleeved with a rotating shaft 24, and the other end of the rotating shaft 24 is fixedly sleeved with a rotating plate 25.

[0033] When the third motor 23 starts to operate, the rotating shaft 24 drives the rotating plate 25 to rotate.

[0034] The top of the right side of the rotating plate 25 is fixedly connected with a round rod 26, the outer surface of the round rod 26 is movably connected with a sleeve rod 27, and the top of the sleeve rod 27 is fixedly connected with the bottom of the cleaning plate 22.

[0035] When the rotating plate 25 drives the round rod 26 to rotate, the round rod 26 extrudes and pushes the sleeve rod 27, so that the sleeve rod 27 drives the cleaning plate 22 to move up and down.

[0036] The working principle and use process of the utility model are as follows:

[0037] When the device needs to replace different styles of leather clamping plates 8 to sew different styles of leather, at the moment, the operator extrudes and pushes the movable block 4, so that the movable block 4 moves towards the direction close to the rectangular block 3, and the spring 5 is in a compressed state, and the inclined rod 6 moves, at the moment, under the limiting action of the fixed plate 2, the clamping block 7 moves away from the leather clamping plate 8, when the clamping block 7 enters the inside of the fixed plate 2, the fixing effect of the leather clamping plate 8 is released, the purpose of facilitating disassembly and assembly of the leather clamping plate 8 is achieved, the efficiency of the operator in disassembling and assembling the leather clamping plate 8 is improved, and the labor intensity of the operator is reduced.

[0038] When the screen 20 adsorbs a lot of dust and other impurities on the surface in a long time of use, needs cleaning, at the moment, the third motor 23 is started, the rotating shaft 24 drives the rotating plate 25 to rotate, so that the round rod 26 rotates together, and the round rod 26 extrudes and pushes the sleeve rod 27, at the moment, under the limiting action of the hollow plate 21, the sleeve rod 27 drives the cleaning plate 22 to move vertically downward along the front surface of the screen 20, the cleaning effect of the screen 20 is achieved, dust and other impurities are prevented from being adsorbed on the outer surface of the screen 20 due to static electricity, so as to avoid affecting the normal use of the screen 20 by the operator.

[0039] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0040] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A detachable leather pattern stitching device comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a fixed plate (2), the front and rear of the middle of the inner cavity of the fixed plate (2) is fixedly connected with a rectangular block (3), the inner cavity of the fixed plate (2) is movably connected with a movable block (4) located on the left and right sides of the rectangular block (3), the movable block (4) and the rectangular block (3) are fixedly connected with a spring (5), the right side of the movable block (4) is hingedly connected with an inclined rod (6), the other end of the inclined rod (6) is hingedly connected with a clamping block (7), the outer surface of the clamping block (7) is movably connected with the inside of the fixed plate (2), the outer surface of the clamping block (7) penetrates through the fixed plate (2) and extends to the outside of the fixed plate (2) and is movably connected with a leather clamping plate (8).

2. A detachable leather motif stitching device according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected with a fixed plate (2), the front and rear of the middle of the inner cavity of the fixed plate (2) is fixedly connected with a rectangular block (3), the inner cavity of the fixed plate (2) is movably connected with a movable block (4) located on the left and right sides of the rectangular block (3), the movable block (4) and the rectangular block (3) are fixedly connected with a spring (5), the right side of the movable block (4) is hingedly connected with an inclined rod (6), the other end of the inclined rod (6) is hingedly connected with a clamping block (7), the outer surface of the clamping block (7) is movably connected with the inside of the fixed plate (2), the outer surface of the clamping block (7) penetrates through the fixed plate (2) and extends to the outside of the fixed plate (2) and is movably connected with a leather clamping plate (8).

3. A detachable leather motif stitching device according to claim 2, characterized in that: The top of the bottom plate (1) is fixedly connected with a fixed plate (2), the front and rear of the middle of the inner cavity of the fixed plate (2) is fixedly connected with a rectangular block (3), the inner cavity of the fixed plate (2) is movably connected with a movable block (4) located on the left and right sides of the rectangular block (3), the movable block (4) and the rectangular block (3) are fixedly connected with a spring (5), the right side of the movable block (4) is hingedly connected with an inclined rod (6), the other end of the inclined rod (6) is hingedly connected with a clamping block (7), the outer surface of the clamping block (7) is movably connected with the inside of the fixed plate (2), the outer surface of the clamping block (7) penetrates through the fixed plate (2) and extends to the outside of the fixed plate (2) and is movably connected with a leather clamping plate (8).

4. A detachable leather motif stitching device according to claim 3, characterized in that: The top of the bottom plate (1) is fixedly connected with a fixed plate (2), the front and rear of the middle of the inner cavity of the fixed plate (2) is fixedly connected with a rectangular block (3), the inner cavity of the fixed plate (2) is movably connected with a movable block (4) located on the left and right sides of the rectangular block (3), the movable block (4) and the rectangular block (3) are fixedly connected with a spring (5), the right side of the movable block (4) is hingedly connected with an inclined rod (6), the other end of the inclined rod (6) is hingedly connected with a clamping block (7), the outer surface of the clamping block (7) is movably connected with the inside of the fixed plate (2), the outer surface of the clamping block (7) penetrates through the fixed plate (2) and extends to the outside of the fixed plate (2) and is movably connected with a leather clamping plate (8).

5. A detachable leather motif stitching device according to claim 4, characterized in that: ​ 6. A detachable leather motif stitching device according to claim 5, characterized in that: ​ 7. A detachable leather motif stitching device according to claim 6, characterized in that: ​

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