Rabbit head clamping adjusting device

Abstract

The utility model relates to the field of textile production, and discloses a rabbit head clamping adjusting device which comprises a shell, a clamping mechanism is arranged in the shell and comprises a mounting shaft, a clamping assembly is arranged outside the mounting shaft and comprises a rotating ring, the outer wall of the rotating ring is rotationally connected with the inner wall of the mounting shaft, and the rotating ring is arranged on the mounting shaft. The inner wall of the rotating ring is elastically connected with the inner wall of the mounting shaft through a torsional spring, the outer wall of the rotating ring is fixedly connected with a first connecting rod, the end, away from the first connecting rod, of the rotating ring is fixedly connected with a second connecting rod, and the outer wall of the first connecting rod is fixedly connected with a clamping block. According to the utility model, through the arrangement of the clamping and stopping mechanism, the rotation angle of the other group of clamping blocks can be adjusted while one group of clamping blocks clamp the textile, so that the effect of changing the clamping position of the textile on the premise of not influencing the shaping effect of the textile is achieved, and the situation that the point position for clamping the textile is pressed and deformed and the overall effect is influenced is prevented.

Description

Technical Field

[0001] This utility model relates to the field of textile production, and in particular to a rabbit head clamp adjustment device. Background Technology

[0002] Textiles refer to various items made by processing fibrous materials into forms such as thread, yarn, cloth, silk, wool, felt, velvet, and leather through textile processes, which can be worn, used, or used for decoration.

[0003] Currently, in the textile production process, it is often necessary to perform a shaping operation on the textiles. During the shaping process, clamping devices are often used to hold the edges of the textiles to facilitate shaping.

[0004] Currently, during the setting process of textiles, the clamping position of the textiles is often fixed. Therefore, when the textiles are clamped in the same position until the setting is completed, indentations may be left at the clamping position. It is often time-consuming to deal with these indentations, which is quite troublesome. If the clamping position is changed during the setting process, the setting effect may be poor due to changes in the force on some areas of the textiles. To address this issue, a rabbit head clamping adjustment device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a rabbit head clamp adjustment device, which aims to improve the problem of indentations that may appear on the surface of textiles during the setting process in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a rabbit head clamping adjustment device, comprising a housing, wherein a clamping mechanism is provided inside the housing, the clamping mechanism includes a mounting shaft, and a clamping assembly is provided outside the mounting shaft, the clamping assembly includes a rotating ring, the outer wall of the rotating ring is rotatably connected to the inner wall of the mounting shaft, the inner wall of the rotating ring is elastically connected to the outer wall of the mounting shaft by a torsion spring, a connecting rod one is fixedly connected to the outer wall of the rotating ring, a connecting rod two is fixedly connected to the end of the rotating ring away from the connecting rod one, a clamping block is fixedly connected to the outer wall of the connecting rod one, a control block is fixedly connected to the outer wall of the connecting rod two, a limit rod is fixedly connected to the outer wall of the mounting shaft, and a positioning assembly is provided inside the limit rod and inside the housing.

[0007] As a further description of the above technical solution:

[0008] The positioning component includes a movable groove, which is formed on the inner wall of the limiting rod. A positioning block is slidably connected to the inner wall of the movable groove. The outer wall of the positioning block is elastically connected to the inner wall of the movable groove by a spring. A control rod is fixedly connected to the outer wall of the positioning block, and a driving ball is fixedly connected to the outer wall of the control block.

[0009] As a further description of the above technical solution:

[0010] The inner wall of the housing is provided with a sliding groove, and the outer wall of the limiting rod is slidably connected to the inner wall of the sliding groove.

[0011] As a further description of the above technical solution:

[0012] The inner wall of the housing is provided with a through groove, and the control block is disposed inside the through groove. The through groove is arc-shaped, and the cross-section of the through groove is also arc-shaped.

[0013] As a further description of the above technical solution:

[0014] The clamping mechanism is set to two sets, and the maximum angle between the connecting rods of the two sets of clamping mechanisms is 180 degrees.

[0015] As a further description of the above technical solution:

[0016] The control block is shaped like an arc with the center point of the mounting shaft as the center, and the arc surface of the control block matches the cross-sectional shape of the through groove.

[0017] As a further description of the above technical solution:

[0018] The housing has positioning holes inside, which are evenly distributed in the same horizontal area as the sliding groove.

[0019] As a further description of the above technical solution:

[0020] Each clamping mechanism consists of two clamping blocks, two connecting rods, and two connecting rods. The side of the clamping block furthest from the housing is rounded.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up the shaft, limiting rod, sliding groove, through groove, swivel ring, torsion spring, connecting rod one, connecting rod two, clamping block and control block, it is ensured that the equipment can adjust the rotation angle of the other set of clamping blocks while clamping the textile with one set of clamping blocks. This achieves the effect of changing the clamping position of the textile without affecting the shaping effect of the textile, and prevents the clamping point of the textile from being deformed by pressure, thus affecting the overall effect.

[0023] 2. In this utility model, the arrangement of the movable groove, positioning block, spring, control rod, driving ball, and positioning hole ensures that the rotation angle between the clamping block and the connecting rod does not change when the clamping block holds the textile. When the clamping block releases the textile, the operator can easily adjust the rotation angle between the connecting rod and the clamping block, thereby preventing the movement of the clamping block from affecting the shaping effect during the textile shaping process. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the overall structure of this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of the clamping component in this utility model;

[0026] Figure 3 This is a three-dimensional structural disassembly diagram of the clamping component in this utility model;

[0027] Figure 4 This is a three-dimensional cross-sectional view of a portion of the clamping component in this utility model;

[0028] Figure 5 In this utility model Figure 4 Enlarged schematic diagram of the three-dimensional structure of part A.

[0029] Legend:

[0030] 1. Housing; 2. Clamping mechanism; 21. Mounting shaft; 22. Clamping assembly; 23. Limiting rod; 24. Positioning assembly; 25. Sliding groove; 26. Through groove; 221. Rotary ring; 222. Torsion spring; 223. Connecting rod one; 224. Connecting rod two; 225. Clamping block; 226. Control block; 241. Movable groove; 242. Positioning block; 243. Spring; 244. Control rod; 245. Moving ball; 246. Positioning hole. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0032] Reference Figure 1 - Figure 3This utility model provides an embodiment of a rabbit head clamping adjustment device, comprising a housing 1, the housing 1 being cylindrical in shape, and having a fan-shaped groove inside the housing 1. A clamping mechanism 2 is provided inside the housing 1, the clamping mechanism 2 including a mounting shaft 21, the mounting shaft 21 being cylindrical in shape, and having two annular grooves on its outer wall. A clamping assembly 22 is provided outside the mounting shaft 21, the clamping assembly 22 including a rotating ring 221, the thickness of the rotating ring 221 matching the thickness of the annular grooves outside the mounting shaft 21. The outer wall of the rotating ring 221 is rotatably connected to the inner wall of the mounting shaft 21, and the inner wall of the rotating ring 221 is elastically connected to the outer wall of the mounting shaft 21 via a torsion spring 222. One end of the torsion spring 222 is fixedly connected to the inner wall of the rotating ring 221, and the other end of the torsion spring 222 is fixedly connected to the outer wall of the mounting shaft 21.

[0033] Reference Figure 2 - Figure 4 A connecting rod 223 is fixedly connected to the outer wall of the rotating ring 221. Two sets of clamping mechanisms 2 are provided, with a maximum angle of 180 degrees between the connecting rods 223 of the two sets of clamping mechanisms 2. This maximum angle ensures that the connecting rods 223 of the two sets of clamping mechanisms 2 can move simultaneously to a horizontal position, thus facilitating removal after the textile shaping operation is completed. A connecting rod 224 is fixedly connected to the end of the rotating ring 221 away from the connecting rod 223. The connecting rod 224 is fan-shaped, and a clamping block 225 is fixedly connected to the outer wall of the connecting rod 223. The shape of the connecting rod 224 ensures that when the two sets of clamping blocks 225 come into contact, they will not fail to engage due to the connecting rod 224 not fitting properly. Each set of clamping mechanisms 2 has two clamping blocks 225, two connecting rods 223, and two connecting rods 224. This ensures that each set of clamping mechanisms 2 can clamp the textile through the engagement of two clamping blocks 225. The side away from the housing 1 is rounded. This rounding ensures that when the edge of the clamping block 225 contacts the textile, it is less likely to damage the textile. A control block 226 is fixedly connected to the outer wall of the connecting rod 224. A through groove 26 is formed on the inner wall of the housing 1, and the control block 226 is located inside the through groove 26. The through groove 26 is arc-shaped, and its cross-section is also arc-shaped. The control block 226 is shaped around the mounting shaft 21. The control block 226 is an arc with the center point of the circle, and the arc surface of the control block 226 matches the cross-sectional shape of the through groove 26. By setting the shape of the control block 226, it is ensured that after pressing the control block 226, the connecting rod 224 can be driven to rotate around the mounting shaft 21. The outer wall of the mounting shaft 21 is fixedly connected to the limit rod 23. The inner wall of the housing 1 is provided with a sliding groove 25. The outer wall of the limit rod 23 is slidably connected to the inner wall of the sliding groove 25. The shape of the sliding groove 25 is arc-shaped, and the movement trajectory of the limit rod 23 is an arc.

[0034] Reference Figure 3 - Figure 5 The interior of the limiting rod 23 and the interior of the housing 1 are jointly provided with a positioning component 24. The positioning component 24 includes a movable groove 241, which is opened on the inner wall of the limiting rod 23. A positioning block 242 is slidably connected to the inner wall of the movable groove 241. The end of the positioning block 242 is cylindrical and rounded. The outer wall of the positioning block 242 is elastically connected to the inner wall of the movable groove 241 by a spring 243. One end of the spring 243 is fixedly connected to the outer wall of the positioning block 242, and the other end of the spring 243 is fixedly connected to the inner wall of the movable groove 241. A control rod 244 is fixedly connected to the outer wall of the positioning block 242, and a driving ball 245 is fixedly connected to the outer wall of the control block 226. A positioning hole 246 is opened inside the housing 1. The positioning holes 246 are evenly distributed in the same horizontal area as the sliding groove 25. The shape of the positioning hole 246 is a cylindrical groove with the same diameter as the end of the positioning block 242.

[0035] Working principle: When in use, the staff first installs the equipment in a suitable position and fixes the textile with one of the clamping mechanisms 2. After clamping the textile at the same position for a certain period of time, the staff first presses the control block 226 of the clamping mechanism 2 that is not clamping the textile.

[0036] When the control block 226 is pressed, it drives the second connecting rod 224 to rotate around the mounting shaft 21, and drives the rotating ring 221 to rotate. This causes the rotating ring 221 to drive the first connecting rod 223 to rotate around the mounting shaft 21, thereby causing the two clamping blocks 225 to move in the direction of separation under the drive of the first connecting rod 223, thus causing the two clamping blocks 225 to separate from each other.

[0037] Meanwhile, during the process of the control block 226 being pressed and moved, the control block 226 drives the driving ball 245 to move. When the driving ball 245 moves to the position of contacting the control rod 244, the driving ball 245 drives the control rod 244 to move, which in turn drives the positioning block 242 to move. This causes the positioning block 242 to leave the positioning hole 246. At this time, the limit of the limiting rod 23 is released, and the operator can move the control block 226 as needed to make the clamping mechanism 2 slide inside the sliding groove 25.

[0038] Once the slide reaches the appropriate position, the operator releases the control block 226, causing the rotating ring 221 to reset under the action of the torsion spring 222, which in turn resets the connecting rod 223, causing the two clamping blocks 225 to move toward each other, thereby clamping the textile.

[0039] After the clamping component 22 clamps the textile, the operator presses the control block 226 corresponding to the set of clamping mechanisms 2 that previously clamped the textile, and rotates the corresponding control block 226 after the corresponding positioning block 242 leaves the positioning hole 246, thereby changing its position and moving it away from the area where the textile is located. This adjusts the clamping point of the textile, preventing the textile from developing indentations due to being clamped at the same point for a long time, which would affect its use.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rabbit head clamp adjustment device, comprising a housing (1), characterized in that: The housing (1) is provided with a clamping mechanism (2) inside. The clamping mechanism (2) includes a mounting shaft (21). A clamping assembly (22) is provided outside the mounting shaft (21). The clamping assembly (22) includes a rotating ring (221). The outer wall of the rotating ring (221) is rotatably connected to the inner wall of the mounting shaft (21). The inner wall of the rotating ring (221) is elastically connected to the outer wall of the mounting shaft (21) through a torsion spring (222). The outer wall of the rotating ring (221) is fixedly connected. A connecting rod 1 (223) is connected to the ring (221), and a connecting rod 2 (224) is fixedly connected to the end of the ring (221) away from the connecting rod 1 (223). A clamping block (225) is fixedly connected to the outer wall of the connecting rod 1 (223), and a control block (226) is fixedly connected to the outer wall of the connecting rod 2 (224). A limit rod (23) is fixedly connected to the outer wall of the mounting shaft (21), and a positioning component (24) is provided inside the limit rod (23) and inside the housing (1).

2. The rabbit head clamp adjustment device according to claim 1, characterized in that: The positioning component (24) includes a movable groove (241), which is formed on the inner wall of the limiting rod (23). A positioning block (242) is slidably connected to the inner wall of the movable groove (241). The outer wall of the positioning block (242) is elastically connected to the inner wall of the movable groove (241) by a spring (243). A control rod (244) is fixedly connected to the outer wall of the positioning block (242). A driving ball (245) is fixedly connected to the outer wall of the control block (226).

3. The rabbit head clamp adjustment device according to claim 1, characterized in that: The inner wall of the housing (1) is provided with a sliding groove (25), and the outer wall of the limiting rod (23) is slidably connected to the inner wall of the sliding groove (25).

4. The rabbit head clamp adjustment device according to claim 1, characterized in that: The inner wall of the housing (1) is provided with a through groove (26), and the control block (226) is located inside the through groove (26). The through groove (26) is arc-shaped, and the cross-section of the through groove (26) is also arc-shaped.

5. The rabbit head clamp adjustment device according to claim 1, characterized in that: The number of clamping mechanisms (2) is set to two sets, and the maximum angle between the connecting rods (223) of the two sets of clamping mechanisms (2) is 180 degrees.

6. The rabbit head clamp adjustment device according to claim 1, characterized in that: The control block (226) is an arc shape with the center point of the mounting shaft (21) as the center, and the arc surface of the control block (226) matches the cross-sectional shape of the through groove (26).

7. The rabbit head clamp adjustment device according to claim 1, characterized in that: The housing (1) has a positioning hole (246) inside, and the positioning hole (246) is evenly distributed in the same horizontal area as the sliding groove (25).

8. The rabbit head clamp adjustment device according to claim 1, characterized in that: Each clamping mechanism (2) has two clamping blocks (225), two connecting rods (223), and two connecting rods (224). The side of the clamping block (225) away from the housing (1) is rounded.

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