Overlock sewing machine for garment processing

Abstract

The utility model discloses a garment processing overlock sewing machine which comprises a workbench, the upper end face of the workbench is fixedly connected with a first transmission box, a transmission threaded rod is rotatably connected in the first transmission box, the surface of the transmission threaded rod is in threaded connection with a first sliding block, and the right side face of the first sliding block is fixedly connected with a second transmission box. And a two-way threaded rod is rotationally connected into the second transmission box, a second sliding block is in threaded connection with the surface of the two-way threaded rod, a bottom plate is fixedly connected to the right side face of the second sliding block, and a connecting screw rod is in threaded connection with the interior of the second sliding block. A worker drives a clamping plate to move downwards by clockwise rotating a connecting thread, the clamping plate and a bottom plate can clamp clothes, a second servo motor drives a two-way threaded rod to clockwise rotate, the two-way threaded rod can drive a second sliding block to move oppositely, the clothes are leveled, and the accuracy of the edge sealing machine body when the clothes are sewn can be improved.

Description

Technical Field

[0001] The utility model relates to the field of overlocking machines, in particular to an overlocking machine for garment processing. Background Art

[0002] Patent No. CN217556460U discloses a sewing device for garment processing. The utility model has a reasonable structural design and can adjust the height of the sewing machine body, making it easy to use.

[0003] However, in the above-mentioned existing edge locking device for clothing processing, first, servo motor 2 drives the gear to rotate, and then drives the rack and the clamping plate to move, moves the clamping plate into the clamping groove, and fixes the connecting seat, servo motor 1 drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move, and then drives the connecting plate to move, the connecting plate drives the adjusting rod to rotate, and then drives the supporting plate to move up and down, the supporting plate drives the supporting column and the workbench to move up and down, and the workbench drives the edge locking machine body to move up and down, so as to adjust the height of the edge locking machine body to a suitable position. Due to the lack of a clamping structure for clothing, this device is prone to cause the clothing to deviate when sewing the clothing, resulting in a reduced edge sealing effect on the clothing.

[0004] In order to solve the above problems, the utility model provides a sewing machine for garment processing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a garment processing edge locking machine to solve the technical problems in the prior art that "first, servo motor 2 drives the gear to rotate, and then drives the rack and the clamping plate to move, moves the clamping plate into the clamping groove, and fixes the connecting seat, servo motor 1 drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move, and then drives the connecting plate to move, the connecting plate drives the adjusting rod to rotate, and then drives the support plate to move up and down, the support plate drives the support column and the workbench to move up and down, and the workbench drives the edge locking machine body to move up and down, thereby adjusting the height of the edge locking machine body to a suitable position. Due to the lack of a clamping structure for the garment, the device is prone to cause the garment to deviate when sewing the garment, resulting in a reduction in the edge sealing effect of the garment."

[0006] To achieve the above objectives, the utility model is implemented through the following technical scheme: it includes a workbench, the upper end surface of the workbench is fixedly connected with a first transmission box, a transmission threaded rod is rotatably connected in the first transmission box, the surface of the transmission threaded rod is threadedly connected with a first slider, the right side surface of the first slider is fixedly connected with a second transmission box, a bidirectional threaded rod is rotatably connected in the second transmission box, the surface of the bidirectional threaded rod is threadedly connected with a second slider, the right side surface of the second slider is fixedly connected with a base plate, a connecting screw is threadedly connected in the second slider, the bottom end of the connecting screw is rotatably connected with a splint, the upper end surface of the first transmission box is fixedly connected with a hydraulic rod, the telescopic end of the hydraulic rod is installed with a support frame, and the right side surface of the support frame is fixedly connected with a lock edge machine body.

[0007] As a preferred technical solution of the utility model, a first servo motor is fixedly connected to the front of the first transmission box, and the output end of the first servo motor passes through the inner wall of the first transmission box and is fixedly connected to one end of the transmission threaded rod.

[0008] As a preferred technical solution of the utility model, a second servo motor is fixedly connected to the front side of the second transmission box, and the output end of the second servo motor passes through the inner wall of the second transmission box and is fixedly connected to one end of the bidirectional threaded rod.

[0009] As a preferred technical solution of the utility model, the side surface of the first slider is slidably connected and fits with the inner wall of the first transmission box, and the side surface of the second slider is slidably connected and fits with the inner wall of the second transmission box.

[0010] As a preferred technical solution of the utility model, a needle retaining groove is provided on the upper end surface of the workbench, and one side of the clamping plate is slidably connected to the side surface of the second sliding block.

[0011] As a preferred technical solution of the utility model, the right side surface of the second transmission box is slidably connected to the side surface of the workbench, and the lower end surface of the bottom plate is slidably connected to the upper end surface of the workbench.

[0012] The utility model provides a sewing machine for garment processing, which has the following beneficial effects:

[0013] 1. The staff drives the clamping plate downward by rotating the connecting thread clockwise. The clamping plate and the bottom plate can clamp the clothing. The second servo motor drives the bidirectional threaded rod to rotate clockwise. The bidirectional threaded rod can drive the second slider to move in opposite directions and flatten the clothing, which can improve the accuracy of the edge banding machine body when sewing clothing.

[0014] 2. The first servo motor can drive the transmission threaded rod to rotate, and the transmission threaded rod can drive the second transmission box to move forward and backward through the first slider, so that the edge banding machine body can sew and bandage multiple places of the clothing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a garment processing overlock machine proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a needle groove for an overlocking machine for garment processing proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of a bidirectional threaded rod of a garment processing overlock machine proposed by the utility model;

[0018] Figure 4 The utility model is a schematic structural diagram of a second sliding block of a garment processing overlocking machine.

[0019] In the figure: 1 workbench, 2 first transmission box, 3 hydraulic rod, 4 support frame, 5 overlock machine body, 6 transmission threaded rod, 7 first servo motor, 8 needle groove, 9 second transmission box, 10 bidirectional threaded rod, 11 second servo motor, 12 second slider, 13 first slider, 14 connecting screw, 15 clamping plate, 16 bottom plate. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] refer to Figure 1-4 The utility model provides a technical solution: it includes a workbench 1, the upper end surface of the workbench 1 is fixedly connected with a first transmission box 2, a transmission threaded rod 6 is rotatably connected in the first transmission box 2, a first slider 13 is threadedly connected on the surface of the transmission threaded rod 6, a second transmission box 9 is fixedly connected to the right side of the first slider 13, a bidirectional threaded rod 10 is rotatably connected in the second transmission box 9, a second slider 12 is threadedly connected on the surface of the bidirectional threaded rod 10, a bottom plate 16 is fixedly connected to the right side of the second slider 12, a connecting screw 14 is threadedly connected in the second slider 12, a clamping plate 15 is rotatably connected to the bottom end of the connecting screw 14, a hydraulic rod 3 is fixedly connected to the upper end surface of the first transmission box 2, the model of the hydraulic rod 3 is set to SYQ8 / 18-09, and the manufacturer is Changzhou Shaji Gas Spring Co., Ltd., a support frame 4 is installed on the telescopic end of the hydraulic rod 3, and a locking machine body 5 is fixedly connected to the right side of the support frame 4.

[0022] Among them, a first servo motor 7 is fixedly connected to the front of the first transmission box 2. By setting the first servo motor 7, the first servo motor 7 can drive the transmission threaded rod 6 to rotate, and the output end of the first servo motor 7 passes through the inner wall of the first transmission box 2 and is fixedly connected to one end of the transmission threaded rod 6.

[0023] Among them, a second servo motor 11 is fixedly connected to the front of the second transmission box 9. By setting the second servo motor 11, the second servo motor 11 can drive the bidirectional threaded rod 10 to rotate, and the output end of the second servo motor 11 passes through the inner wall of the second transmission box 9 and is fixedly connected to one end of the bidirectional threaded rod 10.

[0024] The side surface of the first slider 13 is slidably connected and fitted with the inner wall of the first transmission box 2 , and the side surface of the second slider 12 is slidably connected and fitted with the inner wall of the second transmission box 9 .

[0025] Among them, a needle retention groove 8 is provided on the upper end surface of the workbench 1. By setting the needle retention groove 8, the needle of the overlock machine body 5 can be inserted into the needle retention groove 8 when sewing clothing to prevent the needle from hitting hard objects and being damaged. One side of the splint 15 is slidably connected to the side of the second slider 12.

[0026] The right side surface of the second transmission box 9 is slidably connected to the side surface of the workbench 1 , and the lower end surface of the bottom plate 16 is slidably connected to the upper end surface of the workbench 1 .

[0027] The working principle of the utility model is as follows: first, the staff places the clothing to be edge-sealed on the workbench 1, and then the staff places the side of the clothing edge-sealing on the bottom plate 16, and drives the clamping plate 15 to move downward by rotating the connecting screw 14 clockwise, so that the clothing can be clamped on the bottom plate 16, and then the staff starts the first servo motor 7 to drive the bidirectional threaded rod 10 to rotate clockwise, and the bidirectional threaded rod 10 drives the second slider 12 to move back to each other, and the second slider 12 straightens the clothing through the bottom plate 16. At this time, the staff starts the hydraulic rod 3 and drives the edge-sealing machine body 5 to move downward through the support frame 4, so that the needle of the edge-sealing machine body 5 can sew and edge-seale the clothing, and at the same time, the staff starts the first servo motor 7 to drive the transmission threaded rod 6 to rotate clockwise, and the transmission threaded rod 6 can drive the second transmission box 9 to move forward through the first slider 13, and the second transmission box 9 drives the clothing to move forward through the second slider 12, so that the edge-sealing machine body 5 can sew and edge-lock the clothing at multiple locations.

[0028] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. A garment processing overlocking machine, comprising a workbench (1), characterized in that: The upper end surface of the workbench (1) is fixedly connected to a first transmission box (2), a transmission threaded rod (6) is rotatably connected inside the first transmission box (2), a first slider (13) is threadedly connected to the surface of the transmission threaded rod (6), a second transmission box (9) is fixedly connected to the right side of the first slider (13), a bidirectional threaded rod (10) is rotatably connected inside the second transmission box (9), a second slider (12) is threadedly connected to the surface of the bidirectional threaded rod (10), a bottom plate (16) is fixedly connected to the right side of the second slider (12), a connecting screw (14) is threadedly connected inside the second slider (12), a clamping plate (15) is rotatably connected to the bottom end of the connecting screw (14), a hydraulic rod (3) is fixedly connected to the upper end surface of the first transmission box (2), a support frame (4) is installed at the telescopic end of the hydraulic rod (3), and a side edge locking machine body (5) is fixedly connected to the right side of the support frame (4).

2. The garment processing overlocking machine according to claim 1, characterized in that: A first servo motor (7) is fixedly connected to the front of the first transmission box (2); an output end of the first servo motor (7) passes through the inner wall of the first transmission box (2) and is fixedly connected to one end of a transmission threaded rod (6).

3. The garment processing overlocking machine according to claim 1, characterized in that: A second servo motor (11) is fixedly connected to the front side of the second transmission box (9), and an output end of the second servo motor (11) passes through the inner wall of the second transmission box (9) and is fixedly connected to one end of a bidirectional threaded rod (10).

4. The garment processing overlocking machine according to claim 1, characterized in that: The side surface of the first sliding block (13) is slidably connected to and fits with the inner wall of the first transmission box (2), and the side surface of the second sliding block (12) is slidably connected to and fits with the inner wall of the second transmission box (9).

5. The garment processing overlocking machine according to claim 1, characterized in that: The upper end surface of the workbench (1) is provided with a needle retaining groove (8), and one side of the clamping plate (15) is slidably connected to the side surface of the second sliding block (12).

6. The garment processing overlock machine according to claim 1, characterized in that: The right side surface of the second transmission box (9) is slidably connected to the side surface of the workbench (1), and the lower end surface of the bottom plate (16) is slidably connected to the upper end surface of the workbench (1).

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