Clothing overlock sewing machine

Abstract

The utility model relates to the field of garment processing, in particular to a garment overlock sewing machine which comprises an overlock sewing machine body, a workbench is arranged at the bottom of the overlock sewing machine body, a sliding groove is formed in the top of the workbench, a moving assembly is fixedly arranged in the sliding groove, an angle adjusting assembly is rotatably arranged at the top of the moving assembly, and the angle adjusting assembly is fixedly connected with the overlock sewing machine body. Extension plates are rotatably arranged at the two ends of the workbench, one or more tripods are rotatably arranged on the two sides of the workbench, one sides of the tripods are rotatably connected with the workbench, and the tops of the tripods make contact with and are attached to the bottoms of the extension plates. Meanwhile, the overlock position and angle of the overlock vehicle can be conveniently and rapidly adjusted through the moving assembly and the angle adjusting assembly, the overlock efficiency of workers is effectively improved, the attractiveness of garment overlock is improved, and the practicability and convenience of the device are improved.

Description

Technical Field

[0001] The utility model relates to the field of clothing processing, in particular to a clothing edge-locking machine. Background Art

[0002] In the process of garment processing, in order to prevent the garment from coming off at the joints or edges, a hemming machine is needed to hem the garment edges, thereby effectively increasing the durability and aesthetics of the garment. Therefore, the hemming machine is an indispensable and important equipment for garment processing. However, in the process of garment hemming, if the garment is large in size, the garment cannot be completely placed on the hemming machine. When the hemming machine has a large area, the floor space occupied is increased. In addition, the angle of the hemming machine is usually fixed during use, which makes it inconvenient to adjust the angle and position of the garment hemming. Therefore, a garment hemming machine is needed to solve the problem that the hemming machine cannot be adjusted in size and is inconvenient to adjust the angle and position of the hemming.

[0003] A Chinese patent with publication number CN212955636U discloses a hemming machine, including a hemming machine body, a support platform is provided below the hemming machine body, a flattening mechanism is provided on the support platform, the flattening mechanism includes a scraper arranged on one side of a needle body, the scraper is abutted against the support platform through a pressing component, and the device has the effect of moving the fabric flatly to the bottom of the hemming machine when the hemming machine is hemming the fabric, thereby improving the hemming quality of the hemmed fabric.

[0004] The above patent cannot adjust the area of ​​the support platform, resulting in the garment hanging down when the garment is large in size, and the hemming machine of the device cannot adjust the hemming angle, so the practicality is low. Utility Model Content

[0005] The utility model aims to provide a clothing hemming machine, which can adjust the working table area of ​​the hemming machine according to the size of the clothing, and can fold the working table when not in use to reduce the occupied area, and can adjust the hemming angle and position of the hemming machine at the same time, and has the advantage of high practicality.

[0006] The utility model aims to provide a clothing hemming machine, comprising a hemming machine body, a workbench is arranged at the bottom of the hemming machine body, a slide groove is opened on the top of the workbench, a moving component is fixedly arranged in the slide groove, an angle adjustment component is rotatably arranged on the top of the moving component, the angle adjustment component is fixedly connected to the hemming machine body, extension plates are rotatably arranged at both ends of the workbench, more than one tripod is rotatably arranged on both sides of the workbench, one side of the tripod is rotatably connected to the workbench, and the top of the tripod is in contact with and fits with the bottom of the extension plate.

[0007] Furthermore, the moving component includes a threaded rod, a driving motor, gear one and gear two, both ends of the threaded rod are rotatably set in the slide groove, the threaded rod is rotatably connected to the angle adjustment component, the driving motor, gear one and gear two are fixedly installed in the workbench, one end of the threaded rod is fixedly connected to gear one, the output end of the driving motor is fixedly connected to gear two, and gear one is meshed with gear two.

[0008] Furthermore, the angle adjustment assembly includes a horizontal plate, a latch tooth and a clamping block. A slider is fixedly arranged at the bottom of the horizontal plate. A threaded hole is provided on the slider. The slider and the horizontal plate are rotatably arranged on the threaded rod through the threaded hole. The top of the horizontal plate is rotatably connected to the latch tooth. The top of the latch tooth is rotatably connected to the edge locking machine body. A clamping slot is provided on one side of the horizontal plate. The clamping block is slidably arranged in the clamping slot. A reset spring is fixedly connected between the clamping block and the clamping slot.

[0009] Furthermore, a rotating shaft 1 is fixedly provided on one side of the extension plate, and the extension plate is rotatably connected to the workbench through the rotating shaft 1.

[0010] Furthermore, a second rotating shaft is fixedly connected to one side of the tripod, and the tripod is rotatably arranged on both sides of the workbench through the second rotating shaft.

[0011] Furthermore, universal wheels are fixedly arranged at the four corners of the bottom of the workbench.

[0012] The working principle and use principle of the utility model are as follows: extension plates are arranged on both sides of the workbench of the device, and the extension plates are rotated along the rotating shaft 1, and the tripod is rotated horizontally so that the tripod supports the extension plates to prevent the extension plates from falling downward, thereby increasing the working area of ​​the workbench; when the extension plates need to be folded up, the tripod is rotated so that the tripod is parallel to the side of the workbench, so that the extension plates are turned from the horizontal direction to the direction perpendicular to the ground, and the driving motor drives the gear 1 and the gear 2 to rotate, and further drives the threaded rod to rotate, and the rotating threaded rod causes the edge locking vehicle body to move horizontally along the slide groove direction through the angle adjustment component to adjust the position of the edge locking vehicle body; when adjusting the angle of the edge locking vehicle body, the clamping block is pulled out of the clamping groove, and the protrusion on the top of the clamping block is pulled out from the tooth groove of the clamping tooth to adjust the angle of the edge locking vehicle body; when adjusting to the appropriate position, the clamping block is released, and the elastic force of the contraction of the reset spring is used to pull the clamping block into the clamping groove, and the protrusion on the top of the clamping block is clamped into the tooth groove of the clamping tooth to fix the angle, and the universal wheel can realize the movement of the position of the device.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the device facilitates adjustment of the working area of ​​the hemming machine workbench by folding the extension plate, and facilitates storage of the hemming machine when not in use, thereby reducing the floor space occupied by the hemming machine; at the same time, the hemming position and angle of the hemming machine can be quickly adjusted through the moving component and the angle adjustment component, thereby effectively improving the hemming efficiency of the workers and increasing the aesthetics of the hemming of clothing; the setting of the universal wheel facilitates adjustment of the placement of the hemming machine according to the site conditions, thereby increasing practicality and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the internal structure of a workbench according to an embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the angle adjustment component structure of an embodiment of the utility model;

[0017] Figure 4 The figure is a schematic diagram of the tripod structure of an embodiment of the utility model.

[0018] Explanation of the accompanying drawings: 1. Edge locking machine body; 2. Workbench; 3. Slide; 4. Moving assembly; 41. Threaded rod; 42. Gear 1; 43. Drive motor; 44. Gear 2; 5. Angle adjustment assembly; 51. Cross plate; 511. Slot; 52. Slider; 521. Threaded hole; 53. Gear; 54. Block; 55. Reset spring; 6. Extension plate; 61. Rotating shaft 1; 7. Tripod; 71. Rotating shaft 2; 8. Universal wheel. DETAILED DESCRIPTION

[0019] according to Figure 1 and Figure 4 As shown: a clothing hemming machine, including a hemming machine body 1, a workbench 2 is arranged at the bottom of the hemming machine body 1, a slide groove 3 is opened on the top of the workbench 2, a moving component 4 is fixedly arranged in the slide groove 3, an angle adjustment component 5 is rotatably arranged on the top of the moving component 4, the angle adjustment component 5 is fixedly connected to the hemming machine body 1, extension plates 6 are rotatably arranged at both ends of the workbench 2, more than one tripod 7 is rotatably arranged on both sides of the workbench 2, one side of the tripod 7 is rotatably connected to the workbench 2, and the top of the tripod 7 and the bottom of the extension plate 6 are in contact and fit with each other; a rotating shaft 1 61 is fixedly arranged on one side of the extension plate 6, and the extension plate 6 is rotatably connected to the workbench 2 through the rotating shaft 1 61; a rotating shaft 2 71 is fixedly connected on one side of the tripod 7, and the tripod 7 is rotatably arranged on both sides of the workbench 2 through the rotating shaft 2 71.

[0020] In the specific implementation, the workbench 2 is set on the ground, and a slide groove 3 is opened on the top of the workbench 2 near one side. A moving component 4 that can move the position of the edge locking vehicle body 1 is set in the slide groove 3, and the moving component 4 is rotatably connected with the angle adjustment component 5. The angle adjustment component 5 is set at the bottom of the edge locking vehicle body 1, and the angle of the edge locking vehicle body 1 can be adjusted by the angle adjustment component 5. The moving component 4 can adjust the position of the edge locking vehicle body 1, wherein the edge locking vehicle body 1 can adopt the DS3046 series, and an extension plate 6 is rotatably set on the top of both sides of the workbench 2, and two tripods 7 are set at the bottom of each extension plate 6. A rotating shaft 61 is set on one side of the tripod 7, and the extension plate 6 is rotatably connected to the workbench 2 through the rotating shaft 61. The top of the tripod 7 is in contact with the bottom of the extension plate 6. When the extension plate 6 is unfolded, the tripod 7 is rotated to support the extension plate 6. When the tripod 7 rotates parallel to the workbench 2, the extension plate 6 can be rotated downward to fold the extension plate 6.

[0021] according to Figure 2 As shown: the moving component 4 includes a threaded rod 41, a driving motor 43, a gear 1 42 and a gear 2 44, both ends of the threaded rod 41 are rotatably set in the slide groove 3, the threaded rod 41 is rotatably connected to the angle adjustment component 5, the driving motor 43, the gear 1 42 and the gear 2 44 are all fixedly installed in the workbench 2, one end of the threaded rod 41 is fixedly connected to the gear 1 42, the output end of the driving motor 43 is fixedly connected to the gear 2 44, and the gear 1 42 is meshed with the gear 2 44; universal wheels 8 are fixedly set at the four corners of the bottom of the workbench 2.

[0022] In a specific implementation, a bearing may be provided at one end of the threaded rod 41, and the other end passes through the workbench 2 and is fixedly connected to a gear 42 arranged in the workbench 2. The drive motor 43 is arranged in the workbench 2, and a gear 44 is fixedly connected to the output end of the drive motor 43. The gear 42 and the gear 44 are meshed with each other. When in use, the rotation direction of the drive motor 43 is controlled to realize the forward rotation or reverse rotation of the gear 42 and the gear 44. The forward rotating or reverse rotating gear 2 44 controls the threaded rod 41 to rotate forward or reversely, thereby realizing the movement of the angle adjustment component 5 along the direction of the slide groove 3. The universal wheel 8 can adopt the DS20 series. The universal wheel 8 of this series is convenient for moving the device to a suitable position for placement work. At the same time, the universal wheel 8 has a self-locking function, and the self-locking function is used to effectively prevent the device from moving due to vibration during operation.

[0023] according to Figure 3As shown: the angle adjustment component 5 includes a horizontal plate 51, a latch tooth 53 and a latch block 54. A slider 52 is fixedly arranged at the bottom of the horizontal plate 51. A threaded hole 521 is provided on the slider 52. The slider 52 and the horizontal plate 51 are rotatably arranged on the threaded rod 41 through the threaded hole 521. The top of the horizontal plate 51 is rotatably connected to the latch tooth 53. The top of the latch tooth 53 is rotatably connected to the edge locking machine body 1. A latch groove 511 is provided on one side of the horizontal plate 51. The latch block 54 is slidably arranged in the latch groove 511. A reset spring 55 is fixedly connected between the latch block 54 and the latch groove 511.

[0024] The bottom end of the C-shaped block 54 is slidably set in the card slot 511. When the angle of the edge locking machine body 1 needs to be adjusted, the block 54 set in the card slot 511 is pulled outward, and the protrusion on the top of the block 54 is pulled out from the tooth groove of the card tooth 53 to rotate the edge locking machine body 1 and the card tooth 53. When the edge locking machine body 1 is rotated to a suitable position, the block 54 is released, and the block 54 is pulled back into the card slot 511 by the elastic force of the contraction of the reset spring 55. The pulled back block 54 causes the protrusion on the top to be stuck in the tooth groove of the card tooth 53 to fix the angle of the edge locking machine body 1.

Claims

1. A garment hemming machine, comprising a hemming machine body (1), a working table (2) being arranged at the bottom of the hemming machine body (1), characterized in that: A slide groove (3) is provided on the top of the workbench (2), a moving assembly (4) is fixedly arranged in the slide groove (3), an angle adjustment assembly (5) is rotatably arranged on the top of the moving assembly (4), the angle adjustment assembly (5) is fixedly connected to the edge locking machine body (1), extension plates (6) are rotatably arranged at both ends of the workbench (2), more than one tripod (7) is rotatably arranged on both sides of the workbench (2), one side of the tripod (7) is rotatably connected to the workbench (2), and the top of the tripod (7) and the bottom of the extension plate (6) are in contact with each other.

2. A garment hemming machine according to claim 1, characterized in that: The moving assembly (4) comprises a threaded rod (41), a driving motor (43), a gear 1 (42) and a gear 2 (44); both ends of the threaded rod (41) are rotatably arranged in the slide groove (3); the threaded rod (41) is rotatably connected to the angle adjustment assembly (5); the driving motor (43), the gear 1 (42) and the gear 2 (44) are fixedly installed in the workbench (2); one end of the threaded rod (41) is fixedly connected to the gear 1 (42); the output end of the driving motor (43) is fixedly connected to the gear 2 (44); and the gear 1 (42) is meshed with the gear 2 (44).

3. A garment hemming machine according to claim 2, characterized in that: The angle adjustment assembly (5) comprises a transverse plate (51), a latch tooth (53) and a latch block (54); a slider (52) is fixedly arranged at the bottom of the transverse plate (51); a threaded hole (521) is provided on the slider (52); the slider (52) and the transverse plate (51) are rotatably arranged on the threaded rod (41) through the threaded hole (521); the top of the transverse plate (51) is rotatably connected to the latch tooth (53); the top of the latch tooth (53) is rotatably connected to the edge locking machine body (1); a latch groove (511) is provided on one side of the transverse plate (51); the latch block (54) is slidably arranged in the latch groove (511); a return spring (55) is fixedly connected between the latch block (54) and the latch groove (511).

4. A garment hemming machine according to claim 1, 2 or 3, characterized in that: A rotating shaft 1 (61) is fixedly provided on one side of the extension plate (6), and the extension plate (6) is rotatably connected to the workbench (2) via the rotating shaft 1 (61).

5. A garment hemming machine according to claim 1, 2 or 3, characterized in that: One side of the tripod (7) is fixedly connected to a second rotating shaft (71), and the tripod (7) is rotatably arranged on both sides of the workbench (2) via the second rotating shaft (71).

6. The garment hemming machine according to claim 4, characterized in that: One side of the tripod (7) is fixedly connected to a second rotating shaft (71), and the tripod (7) is rotatably arranged on both sides of the workbench (2) via the second rotating shaft (71).

7. A garment hemming machine according to claim 1, 2, 3 or 6, characterized in that: Universal wheels (8) are fixedly arranged at the four corners of the bottom of the workbench (2).

8. The garment hemming machine according to claim 4, characterized in that: Universal wheels (8) are fixedly arranged at the four corners of the bottom of the workbench (2).

9. The garment hemming machine according to claim 5, characterized in that: Universal wheels (8) are fixedly arranged at the four corners of the bottom of the workbench (2).

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