Cloth clamping device for high-precision embroidery machine

Abstract

The utility model relates to a cloth clamping device for a high-precision embroidery machine in the technical field of textile embroidery, which comprises a base, the bottom of the base is fixedly connected with a brake wheel used for moving and stopping, the top of the base is fixedly connected with an adjusting assembly used for height adjustment, a mounting seat is arranged in the adjusting assembly, and the mounting seat is fixedly connected with the brake wheel. The top of the mounting base is fixedly connected with a clamping assembly used for fixing cloth. Through the arrangement of the clamping assembly, cloth needing to be embroidered can be rapidly clamped during use, and the cloth needing to be embroidered can be tensioned when the cloth carrying frame moves downwards under the action of the arc-shaped top of the placing frame and the arc-shaped bottom of the top frame; according to the anti-skid embroidery machine, the anti-skid effect can be achieved while the cloth is protected under the action of the protective pad, the phenomenon that the cloth is loosened during embroidery is prevented, in addition, the cloth can be rapidly taken down after embroidery is completed, and the anti-skid embroidery machine has good working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of textile embroidery, in particular to a cloth clamping device for a high-precision embroidery machine. Background Art

[0002] Embroidery machine, also known as computer embroidery machine, is the most advanced embroidery machine in contemporary times. It can make traditional hand embroidery be realized at high speed and high efficiency, and can also realize the requirements of "multi-level, multi-function, unity and perfection" that hand embroidery cannot achieve. It is an electromechanical product that embodies a variety of high-tech. As computer embroidery replaces hand embroidery, computer embroidery machine will also become the main machine type in the embroidery industry. When embroidering on the fabric, it is necessary to clamp the fabric.

[0003] The national patent publication number is: CN210975128U, which discloses a cloth clamping device for a high-precision embroidery machine. The utility model can effectively clamp the cloth to be processed on the high-precision embroidery machine, has good clamping stability, is not easy to slip and dislocate, and can be maintained.

[0004] The cloth clamping device in the above-mentioned prior art is a semi-circular long strip. When clamping the cloth, multiple cloth clamps need to be installed to clamp the cloth from different directions. However, this cloth clamping method is extremely troublesome to install and disassemble, which affects the cloth clamping efficiency. In addition, due to the different models and heights of embroidery machines, it cannot be adjusted according to the different models of embroidery machines, and the applicability is poor. Therefore, we propose a cloth clamping device for high-precision embroidery machines. Utility Model Content

[0005] In view of the above problems, the utility model provides a cloth clamping device for a high-precision embroidery machine, which can quickly clamp the cloth to be embroidered when in use, and under the action of the top arc of the placement frame and the bottom arc of the top frame, the cloth to be embroidered can be tightened when it moves downward, and under the action of the protective pad, the cloth can be protected and prevented from slipping, preventing the cloth from loosening during embroidery. In addition, the cloth can be quickly removed after the embroidery is completed, and the work efficiency is good.

[0006] The technical solution of the utility model is: a cloth clamping device for a high-precision embroidery machine, comprising a base, a brake wheel for moving and stopping is fixedly connected to the bottom of the base, an adjustment component for height adjustment is fixedly connected to the top of the base, a mounting seat is arranged inside the adjustment component, and a clamping component for fixing the cloth is fixedly connected to the top of the mounting seat.

[0007] The clamping assembly includes a fixing rod, which is fixedly connected to the top of the mounting seat, a placement frame is fixedly connected to the top of the fixing rod, a top frame is arranged above the placement frame, a fixing plate is fixedly connected to the outside of the fixing rod, and an electric telescopic rod is fixedly connected to the top of the fixing plate.

[0008] In a further technical solution, the top edge of the placement frame is arranged to be arc-shaped, and the inner lower edge of the top frame is arranged to be arc-shaped.

[0009] In a further technical solution, a protection pad is fixedly connected to the inner side of the top frame, and the outer side of the protection pad is tightly fitted to the inner side of the top frame.

[0010] In a further technical solution, the telescopic end of the electric telescopic rod is fixedly connected to a fixed block, and the fixed block is fixedly connected to the outer side of the top frame.

[0011] In a further technical solution, the adjustment assembly includes a shell, which is fixedly connected to the top of the base, a threaded rod is movably connected to the inner side of the shell through a bearing, a threaded block is threadedly connected to the outer side of the threaded rod, a tilted rod is movably connected to the top of the threaded block through a pin, and a motor is fixedly connected to the top of the base.

[0012] In a further technical solution, the oblique rod is movably connected to the bottom of the mounting seat through a pin shaft, the motor is fixedly connected to the right end of the threaded rod through an output shaft, limiting grooves are opened on both sides of the left and right sides of the shell, and limiting blocks are fixedly connected on both sides of the left and right sides of the mounting seat, and the limiting blocks are slidably connected to the inner side of the limiting groove.

[0013] In a further technical solution, a slide groove is provided at the inner bottom of the shell, a sliding block is fixedly connected to the bottom of the threaded block, and the sliding block is slidably connected to the inner side of the slide groove.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a clamping assembly, so that the cloth to be embroidered can be quickly clamped when in use, and the cloth to be embroidered can be tightened when it moves downward under the action of the top arc of the placement frame and the bottom arc of the top frame, and the protective pad can protect the cloth and play an anti-slip role to prevent the cloth from loosening during embroidery. In addition, the cloth can be quickly removed after the embroidery is completed, which has good work efficiency.

[0016] 2. The utility model is provided with an adjustment component, and the height of the clamping component can be adjusted according to the model and height of the embroidery machine during use, so that it can be suitable for embroidery machines with different signals, thereby increasing the applicability of the cloth clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 It is a schematic cross-sectional diagram of the front part of the overall structure of an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the top frame of the embodiment of the utility model;

[0020] Figure 4 yes Figure 2 Enlarged structural diagram at A in the middle.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Adjustment assembly; 201. Shell; 202. Limiting groove; 203. Limiting block; 204. Motor; 205. Threaded rod; 206. Slider; 207. Slide groove; 208. Oblique rod; 209. Threaded block; 3. Mounting seat; 4. Clamping assembly; 401. Fixed block; 402. Electric telescopic rod; 403. Fixed plate; 404. Fixed rod; 405. Protective pad; 406. Placement frame; 407. Top frame; 5. Brake wheel. DETAILED DESCRIPTION

[0023] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0024] Example:

[0025] like Figure 1-Figure 4 As shown, a cloth clamping device for a high-precision embroidery machine includes a base 1, a brake wheel 5 for moving and stopping is fixedly connected to the bottom of the base 1, an adjusting component 2 for height adjustment is fixedly connected to the top of the base 1, a mounting seat 3 is arranged inside the adjusting component 2, and a clamping component 4 for fixing the cloth is fixedly connected to the top of the mounting seat 3.

[0026] The clamping assembly 4 includes a fixing rod 404, which is fixedly connected to the top of the mounting seat 3. A placement frame 406 is fixedly connected to the top of the fixing rod 404. A top frame 407 is arranged above the placement frame 406. A fixing plate 403 is fixedly connected to the outer side of the fixing rod 404. An electric telescopic rod 402 is fixedly connected to the top of the fixing plate 403.

[0027] The working principle of the above technical solution is as follows:

[0028] The clamping device is pushed to a proper position by the brake wheel 5 and the base 1. When the cloth needs to be embroidered, the cloth needs to be embroidered is passed through the middle of the top frame 407 and the placement frame 406 and placed at the bottom of the placement frame 406. Then the electric telescopic rod 402 is started. The electric telescopic rod 402 contracts and drives the top frame 407 to move downward. The cloth is clamped under the action of the top frame 407 and the placement frame 406. The clamped cloth can be tightened under the action of the two arcs to ensure the accuracy of the embroidery.

[0029] In another embodiment, if Figure 2 As shown, the top edge of the placement frame 406 is set to be arc-shaped, and the inner lower edge of the top frame 407 is set to be arc-shaped.

[0030] Under the action of the two arcs, the fabric can be tightened while being clamped, thereby facilitating the embroidery of the embroidery machine and ensuring the accuracy of the embroidery position.

[0031] In another embodiment, if Figure 2 As shown, a protection pad 405 is fixedly connected to the inner side of the top frame 407 , and the outer side of the protection pad 405 is tightly fitted to the inner side of the top frame 407 .

[0032] The protective pad 405 can protect the fabric and provide a good anti-slip effect, thus ensuring the embroidery process.

[0033] In another embodiment, if Figure 2 As shown, the telescopic end of the electric telescopic rod 402 is fixedly connected to a fixing block 401 , and the fixing block 401 is fixedly connected to the outside of the top frame 407 .

[0034] Under the action of the fixing block 401, the electric telescopic rod 402 can drive the top frame 407 to move upward or downward, so as to facilitate the clamping of the cloth and the disassembly after embroidery.

[0035] In another embodiment, if Figure 2 As shown, the adjustment component 2 includes a shell 201, which is fixedly connected to the top of the base 1. A threaded rod 205 is movably connected to the inner side of the shell 201 through a bearing, a threaded block 209 is threadedly connected to the outer side of the threaded rod 205, and a tilted rod 208 is movably connected to the top of the threaded block 209 through a pin shaft. A motor 204 is fixedly connected to the top of the base 1.

[0036] The threaded rod 205 can drive the threaded block 209 to move, and the movement of the threaded block 209 can push the mounting seat 3 to move upward or downward under the action of the inclined rod 208, and the motor 204 can provide power for the rotation of the threaded rod 205.

[0037] In another embodiment, if Figure 2As shown, the inclined rod 208 is movably connected to the bottom of the mounting seat 3 through a pin shaft, the motor 204 is fixedly connected to the right end of the threaded rod 205 through an output shaft, and limiting grooves 202 are provided on both sides of the shell 201. The limiting blocks 203 are fixedly connected on both sides of the mounting seat 3, and the limiting blocks 203 are slidably connected to the inner side of the limiting groove 202.

[0038] Under the action of the limiting groove 202 and the limiting block 203 , the moving track and moving range of the mounting seat 3 are limited, so as to facilitate the adjustment.

[0039] In another embodiment, if Figure 2 As shown, a slide groove 207 is provided at the bottom of the housing 201 , a slider 206 is fixedly connected to the bottom of the threaded block 209 , and the slider 206 is slidably connected to the inner side of the slide groove 207 .

[0040] Under the action of the slider 206 and the slide groove 207, the moving track of the threaded block 209 can be limited to ensure that it can only move in the left and right directions.

[0041] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A cloth clamping device for a high-precision embroidery machine, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to a brake wheel (5) for movement and stopping, the top of the base (1) is fixedly connected to an adjustment component (2) for height adjustment, a mounting seat (3) is arranged inside the adjustment component (2), and the top of the mounting seat (3) is fixedly connected to a clamping component (4) for fixing the cloth; The clamping assembly (4) comprises a fixing rod (404), the fixing rod (404) being fixedly connected to the top of the mounting seat (3), a placement frame (406) being fixedly connected to the top of the fixing rod (404), a top frame (407) being arranged above the placement frame (406), a fixing plate (403) being fixedly connected to the outside of the fixing rod (404), and an electric telescopic rod (402) being fixedly connected to the top of the fixing plate (403).

2. The cloth clamping device for a high-precision embroidery machine according to claim 1, characterized in that: The top edge of the placement frame (406) is arranged in an arc shape, and the inner lower edge of the top frame (407) is arranged in an arc shape.

3. The cloth clamping device for a high-precision embroidery machine according to claim 1, characterized in that: A protection pad (405) is fixedly connected to the inner side of the top frame (407), and the outer side of the protection pad (405) is tightly fitted to the inner side of the top frame (407).

4. The cloth clamping device for a high-precision embroidery machine according to claim 1, characterized in that: The telescopic end of the electric telescopic rod (402) is fixedly connected to a fixing block (401), and the fixing block (401) is fixedly connected to the outside of the top frame (407).

5. The cloth clamping device for a high-precision embroidery machine according to claim 1, characterized in that: The adjustment assembly (2) comprises a shell (201), the shell (201) is fixedly connected to the top of the base (1), the inner side of the shell (201) is movably connected to a threaded rod (205) via a bearing, the outer side of the threaded rod (205) is threadedly connected to a threaded block (209), the top of the threaded block (209) is movably connected to an inclined rod (208) via a pin, and the top of the base (1) is fixedly connected to a motor (204).

6. The cloth clamping device for a high-precision embroidery machine according to claim 5, characterized in that: The inclined rod (208) is movably connected to the bottom of the mounting seat (3) via a pin shaft, the motor (204) is fixedly connected to the right end of the threaded rod (205) via an output shaft, the housing (201) has limit slots (202) on both left and right sides, the mounting seat (3) has limit blocks (203) fixedly connected to both left and right sides, and the limit blocks (203) are slidably connected to the inner side of the limit slots (202).

7. The cloth clamping device for a high-precision embroidery machine according to claim 5, characterized in that: The inner bottom of the housing (201) is provided with a sliding groove (207), the bottom of the threaded block (209) is fixedly connected with a sliding block (206), and the sliding block (206) is slidably connected to the inner side of the sliding groove (207).

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