Hemming equipment for leather handbag processing

Abstract

The utility model relates to the technical field of leatherware handbag processing, in particular to hemming equipment for leatherware handbag processing, which comprises an equipment body and a support frame, the surface of the equipment body is fixedly connected with the support frame, the outer wall of the equipment body is fixedly connected with a stand column, the stand column is in sliding connection with a bottom column, and the outer wall of the bottom column is fixedly connected with a transverse plate. A rotating disc in the fixing device drives a worm to rotate, the worm drives a worm gear to rotate, the worm gear drives a connecting plate to rotate, the connecting plate drives a pin shaft to rotate, the connecting plate drives a cylinder to rotate, the cylinder slides in a sliding groove in a transverse column so as to drive the transverse column to descend, the transverse column drives a vertical column to move, the vertical column slides in a supporting frame, and the vertical column drives a bent plate to move. The bent plate drives the pressing roller to descend and be attached to the surface of the leather handbag, the leather handbag is fixed, when the hemming equipment is used for hemming the leather handbag, the leather handbag is fixed through the fixing device, the hemming position cannot deviate, and the hemming effect of the hemming equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather handbag processing, in particular to a hemming device for leather handbag processing. Background Art

[0002] Leather handbags refer to handbags made of leather, which are daily necessities. Leather handbags are bags made of real leather or artificial leather. Real leather bags are more noble, mainly including: wallets, briefcases, book bags, etc. When processing leather handbags, they need to be sewn by sewing equipment.

[0003] For example, a handbag processing hemming device with the authorization announcement number CN212800799U includes a sewing machine body, a rotating wheel is arranged at one end of the sewing machine body, a triangular belt is connected to the outside of the rotating wheel, and extrusion plates are arranged on both sides of one end of the triangular belt. Although the above document can improve the working efficiency of the utility model and ensure that the triangular belt will not be worn during its internal sliding; however, when the hemming device is used, the leather handbag is hemmed by the machine head. Since the leather handbag is not fixed during the hemming, the position of the leather handbag is not offset when the leather handbag is moved, and it cannot be aligned with the original hemming route, thereby reducing the hemming effect of the hemming device; at the same time, when the hemming device is hemming the leather handbag, since the height of the hemming device is fixed and the height of the staff is not fixed, the height of the hemming device cannot be adjusted according to the height of different staff members, thereby avoiding the discomfort of the staff after working for a long time, thereby reducing the practicality of the hemming device. Utility Model Content

[0004] The utility model aims to solve the problem of reducing the sewing effect and practicability of the sewing device, and proposes a sewing device for leather handbag processing.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sewing device for leather handbag processing is designed, comprising a device body and a support frame, the surface of the device body is fixedly connected to the support frame, the outer wall of the device body is fixedly connected to a column, the column is slidably connected to a bottom column, the outer wall of the bottom column is fixedly connected to a cross plate, the surface of the cross plate is fixedly connected to a hollow column, a machine head is installed on the surface of the device body, the support frame is rotatably connected to a pin shaft, a fixing device is provided inside the support frame, and an adjusting device is provided outside the device body.

[0007] Preferably, the fixing device includes a turntable, which is fixedly connected to the end of the worm, the worm is meshed with a worm wheel, the worm wheel is fixedly connected to the outer wall of the connecting plate, the connecting plate is fixedly connected to the outer wall of the pin shaft, a cylinder is fixedly connected to the surface of the connecting plate, the cylinder is slidably engaged with the cross column, and the worm is rotatably connected to the support frame through a bearing.

[0008] Preferably, a vertical column is fixedly connected to the outer wall of the horizontal column, and the vertical column is slidably connected to the support frame.

[0009] Preferably, the vertical column is fixed to the outer wall of the curved plate, and the curved plate is rotatably connected to the pressure roller via a bearing.

[0010] Preferably, the adjusting device comprises a motor, the motor is fixedly connected to the outer wall of the hollow column, the output shaft of the motor is fixedly connected to a first gear, the first gear is meshed with a second gear, and the second gear is fixedly connected to the outer wall of the sleeve.

[0011] Preferably, the sleeve is rotatably connected to the hollow column via a bearing, the sleeve is threadedly connected to the threaded column, and the threaded column is fixed to the outer wall of the equipment body.

[0012] The utility model provides a sewing device for leather handbag processing, which has the beneficial effects of: a turntable in a fixing device drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the connecting plate to rotate, the connecting plate drives the pin shaft to rotate, the connecting plate drives the cylinder to rotate, the cylinder slides in the slide groove inside the horizontal column to drive the horizontal column to descend, the horizontal column drives the vertical column to move, the vertical column slides in the support frame, the vertical column drives the curved plate to move, the curved plate drives the pressure roller to descend and fit the surface of the leather handbag to fix the leather handbag, and when the sewing device is set to sew the leather handbag, the leather handbag is fixed by the fixing device, the sewing position will not shift, and the sewing effect of the sewing device is improved.

[0013] The motor in the adjusting device drives the first gear to rotate, the first gear drives the second gear to rotate, the two second gears drive the sleeve to rotate, the two sleeves drive the threaded columns to move, the threaded columns drive the equipment body to move, the equipment body drives the column to move, the column slides in the bottom column to adjust the height of the equipment body. When the hemming equipment is used to sew leather handbags, the height of the equipment body can be adjusted according to the height of different staff members through the adjusting device, thereby improving the practicality of the hemming equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A side view structural schematic diagram of;

[0016] Figure 3 for Figure 2 A schematic diagram of the front view structure of

[0017] Figure 4 for Figure 2 A side view structural schematic diagram of;

[0018] Figure 5 for Figure 2 A schematic diagram of the structure of the fixing device;

[0019] Figure 6 for Figure 3 Schematic diagram of the structure of the regulating device.

[0020] In the figure: 1. equipment body, 2. machine head, 3. support frame, 4. fixing device, 401. turntable, 402. worm, 403. worm wheel, 404. connecting plate, 405. cylinder, 406. horizontal column, 4a1. slider, 4a2. slide groove, 5. vertical column, 6. curved plate, 7. pressure roller, 8. hollow column, 9. adjusting device, 901. motor, 902. first gear, 903. second gear, 904. sleeve, 10. threaded column, 11. horizontal plate, 12. bottom column, 13. column. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] See attached Figure 1-6 In the present embodiment, a sewing device for processing leather handbags includes a device body 1 and a support frame 3. The support frame 3 is fixedly connected to the surface of the device body 1. A column 12 is fixedly connected to the outer wall of the device body 1. The column 12 is slidably connected to a bottom column 13. A horizontal plate 11 is fixedly connected to the outer wall of the bottom column 13. A hollow column 8 is fixedly connected to the surface of the horizontal plate 11. A machine head 2 is installed on the surface of the device body 1. The leather handbag passes through the support frame 3, and the initial position of the leather handbag to be sewn is aligned with the machine head 2. After completion, the leather handbag is placed on the device body 1, and then the staff rotates the fixing device 4 to fix the leather handbag, starts the machine head 2, and starts to sew the leather handbag. The support frame 3 is rotatably connected to the pin shaft, the interior of the support frame 3 is provided with a fixing device 4, and the exterior of the device body 1 is provided with an adjustment device 9.

[0024] See attached Figure 1-6In this embodiment, the fixing device 4 includes a rotating disk 401, which is fixedly connected to the end of the worm 402. The rotating disk 401 drives the worm 402 to rotate. The worm 402 is meshed with the worm wheel 403. The worm 402 drives the worm wheel 403 to rotate. The worm wheel 403 is fixedly connected to the outer wall of the connecting plate 404. The worm wheel 403 drives the connecting plate 404 to rotate. The connecting plate 404 is fixedly connected to the outer wall of the pin shaft. The connecting plate 404 drives the pin shaft to rotate. A cylinder 405 is fixedly connected to the surface of the connecting plate 404. The connecting plate 404 The cylinder 405 is driven to rotate, and the cylinder 405 is slidably engaged with the horizontal column 406. The cylinder 405 slides in the slide groove inside the horizontal column 406, thereby driving the horizontal column 406 to descend. The worm 402 is rotatably connected to the support frame 3 through a bearing. The outer wall of the horizontal column 406 is fixedly connected with a vertical column 5. The horizontal column 406 drives the vertical column 5 to move. The vertical column 5 is slidably connected with the support frame 3. The vertical column 5 slides in the support frame 3. The vertical column 5 drives the curved plate 6 to move. The curved plate 6 drives the pressing roller 7 to descend and fit the surface of the leather handbag to fix the leather handbag.

[0025] The turntable 401 in the fixing device 4 drives the worm 402 to rotate, the worm 402 drives the worm wheel 403 to rotate, the worm wheel 403 drives the connecting plate 404 to rotate, the connecting plate 404 drives the pin to rotate, the connecting plate 404 drives the cylinder 405 to rotate, the cylinder 405 slides in the slide groove inside the horizontal column 406, thereby driving the horizontal column 406 to descend, the horizontal column 406 drives the vertical column 5 to move, the vertical column 5 slides in the support frame 3, the vertical column 5 drives the curved plate 6 to move, the curved plate 6 drives the pressing roller 7 to descend and fit the surface of the leather handbag to fix the leather handbag, when the sewing device is set to sew the leather handbag, the leather handbag is fixed by the fixing device 4, the seam position will not shift, and the seam effect of the sewing device is improved.

[0026] See attached Figure 1-6 In this embodiment, the vertical column 5 is fixedly connected to the outer wall of the curved plate 6, and the curved plate 6 is rotatably connected to the pressure roller 7 through a bearing. The adjusting device 9 includes a motor 901. The model of the motor 901 is selected according to actual needs and can meet the work requirements. The motor 901 is fixedly connected to the outer wall of the hollow column 8. The output shaft of the motor 901 is fixedly connected to a first gear 902. The first gear 902 is meshed with the second gear 903. The motor 901 drives the first gear 902 to rotate, and the gear 902 drives the second gear 903 to rotate. The second gear 903 is fixed on the outer wall of the sleeve 904. The two second gears 903 drive the sleeve 904 to rotate. The sleeve 904 is rotatably connected to the hollow column 8 through a bearing. The sleeve 904 is threadedly connected to the threaded column 10. The two sleeves 904 drive the threaded column 10 to move. The threaded column 10 is fixed on the outer wall of the device body 1. The threaded column 10 drives the device body 1 to move. The device body 1 drives the column 12 to move. The column 12 slides in the bottom column 13 to adjust the height of the device body 1.

[0027] The motor 901 in the adjusting device 9 drives the first gear 902 to rotate, the first gear 902 drives the second gear 903 to rotate, the two second gears 903 drive the sleeve 904 to rotate, the two sleeves 904 drive the threaded column 10 to move, the threaded column 10 drives the device body 1 to move, the device body 1 drives the column 12 to move, the column 12 slides in the bottom column 13 to adjust the height of the device body 1. When the hemming device is used to sew leather handbags, the height of the device body 1 is adjusted according to the height of different staff members through the adjusting device 9, thereby improving the practicality of the hemming device.

[0028] Working principle:

[0029] When the hemming device is hemming a leather handbag, the staff first rotates the adjustment device 9 according to the height to adjust the height of the equipment body 1. After that, the staff passes the leather handbag through the support frame 3 and aligns the initial position of the leather handbag to be hemmed with the machine head 2. After that, the leather handbag is placed on the equipment body 1. Then the staff rotates the fixing device 4 to fix the leather handbag, starts the machine head 2, and starts hemming the leather handbag. The above steps are repeated to continue hemming the leather handbag. The specific fixing process and adjustment process are as follows:

[0030] 1. Fixing process:

[0031] The staff rotates the turntable 401, the turntable 401 drives the worm 402 to rotate, the worm 402 drives the worm wheel 403 to rotate, the worm wheel 403 drives the connecting plate 404 to rotate, the connecting plate 404 drives the pin to rotate, the connecting plate 404 drives the cylinder 405 to rotate, the cylinder 405 slides in the slide groove inside the horizontal column 406, thereby driving the horizontal column 406 to descend, the horizontal column 406 drives the vertical column 5 to move, the vertical column 5 slides in the support frame 3, the vertical column 5 drives the curved plate 6 to move, the curved plate 6 drives the pressing roller 7 to descend and fit the surface of the leather handbag to fix the leather handbag, after completion, the staff stops rotating the turntable 401, when the staff rotates the turntable 401 in the opposite direction, the pressing roller 7 rises back to the initial position;

[0032] 2. Adjustment process:

[0033] Connect the motor 901 to an external power supply, the motor 901 drives the first gear 902 to rotate, the first gear 902 drives the second gear 903 to rotate, the two second gears 903 drive the sleeve 904 to rotate, the two sleeves 904 drive the threaded column 10 to move, the threaded column 10 drives the device body 1 to move, the device body 1 drives the column 12 to move, the column 12 slides in the bottom column 13 to adjust the height of the device body 1, and when completed, stop the motor 901.

[0034] Embodiment 2:

[0035] See attached Figure 1-6 : In this embodiment, the fixing device 4 also includes a slider 4a1 and a slide groove 4a2. The slider 4a1 is fixed to the outer wall of the cross column 406. The slider 4a1 is slidably connected to the slide groove 4a2. The slide groove 4a2 is arranged inside the support frame 3. When the cross column 406 moves, the cross column 406 drives the slider 4a1 to move, and the slider 4a1 slides in the slide groove 4a2. The slider 4a1 and the slide groove 4a2 limit the cross column 406.

[0036] Working principle:

[0037] When the cross column 406 moves, the cross column 406 drives the slider 4a1 to move, and the slider 4a1 slides in the slide groove 4a2. The slider 4a1 and the slide groove 4a2 limit the cross column 406.

[0038] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A hemming device for leather handbag processing, comprising a device body (1) and a support frame (3), wherein the support frame (3) is fixedly connected to the surface of the device body (1), characterized in that: The outer wall of the equipment body (1) is fixedly connected with a column (12), and the column (12) is slidably connected to a bottom column (13). The outer wall of the bottom column (13) is fixedly connected with a cross plate (11), and the surface of the cross plate (11) is fixedly connected with a hollow column (8). A head (2) is mounted on the surface of the equipment body (1), and the support frame (3) is rotatably connected with a pin shaft. A fixing device (4) is provided inside the support frame (3), and an adjusting device (9) is provided outside the equipment body (1).

2. The hemming equipment for leather handbag processing according to claim 1, characterized in that: The fixing device (4) comprises a rotating disk (401), the rotating disk (401) is fixedly connected to the end of a worm (402), the worm (402) is meshed with a worm wheel (403), the worm wheel (403) is fixedly connected to the outer wall of a connecting plate (404), the connecting plate (404) is fixedly connected to the outer wall of a pin shaft, a cylinder (405) is fixedly connected to the surface of the connecting plate (404), the cylinder (405) is slidably engaged with a cross column (406), and the worm (402) is rotatably connected to the support frame (3) via a bearing.

3. The hemming equipment for leather handbag processing according to claim 2, characterized in that: A vertical column (5) is fixedly connected to the outer wall of the horizontal column (406), and the vertical column (5) is slidably connected to the support frame (3).

4. The hemming equipment for leather handbag processing according to claim 3, characterized in that: The vertical column (5) is fixedly connected to the outer wall of the curved plate (6), and the curved plate (6) is rotatably connected to the pressure roller (7) via a bearing.

5. The hemming equipment for leather handbag processing according to claim 1, characterized in that: The adjusting device (9) comprises a motor (901), wherein the motor (901) is fixedly connected to the outer wall of the hollow column (8), and the output shaft of the motor (901) is fixedly connected to a first gear (902), wherein the first gear (902) is meshed with a second gear (903), and the second gear (903) is fixedly connected to the outer wall of the sleeve (904).

6. The hemming equipment for leather handbag processing according to claim 5, characterized in that: The sleeve (904) is rotatably connected to the hollow column (8) via a bearing, the sleeve (904) is threadedly connected to the threaded column (10), and the threaded column (10) is fixedly connected to the outer wall of the device body (1).

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