Cloth wheel clamp

Abstract

A cloth wheel clamping jaw, including horizontal plate, two ends of horizontal plate are shaped with vertical plate downwardly, the lower end of vertical plate is provided with a pair of symmetrical and V-shaped structure swing arm through pivot rotation, the swing arm has gap between, and the lower end of vertical plate is located in the gap, the lower end of swing arm is welded with clamping plate, the swing arm is provided with waist-shaped hole, the waist-shaped hole is movably provided with connecting rod, the inner side end of connecting rod is movably provided with movable horizontal plate through screw connection, the movable horizontal plate is movably provided on vertical plate, the movable horizontal plate is located in the gap, the outer wall of movable horizontal plate is welded with movable vertical plate, the upper end of movable vertical plate is shaped with upper horizontal plate, and the upper horizontal plate is located directly above horizontal plate.The utility model discloses two pairs of clamping plates are rotationally arranged to embrace and limit the wood shaft, so that the cloth roll can be conveniently transferred, and during the transfer, the affected part is the wood shaft, so that the cloth roll can be avoided to cause adverse effect.

Description

Technical Field

[0001] This utility model relates to the field of cloth wheel processing technology, and in particular to a cloth wheel clamp. Background Technology

[0002] During processing, the cloth wheel requires the cloth to be coated with sizing, then wound onto a wooden shaft, tightened with clamps, and dried. After drying, the cloth wheel is sawn to form a disc-shaped cloth wheel. A large amount of adhesive sizing remains on the wound wooden shaft and the cloth roll. Operators typically transfer the wound cloth roll while wearing gloves. Improper handling during this transfer often affects the winding effect, and the sizing can easily drip onto the operator's clothing. Utility Model Content

[0003] This utility model provides a cloth wheel gripper to overcome the shortcomings of the prior art and solve the problems that exist when transferring cloth rolls after winding, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted: A cloth wheel gripper includes a horizontal plate, with vertical plates formed by bending downwards at both ends of the horizontal plate. A pair of symmetrical V-shaped swing arms are rotatably provided at the lower end of the vertical plates via a pivot, with a gap between the swing arms and the lower end of the vertical plates located within the gap. A clamping plate is welded to the lower end of the swing arms, and a waist-shaped hole is provided on the swing arms. A connecting rod is movably provided in the waist-shaped hole, and a movable horizontal plate is threaded to the inner end of the connecting rod. The movable horizontal plate is movably mounted on the vertical plates and is located within the gap. A movable vertical plate is welded to the outer wall of the movable horizontal plate, and an upper horizontal plate is formed at the upper end of the movable vertical plate, located directly above the horizontal plate.

[0005] Furthermore, a pair of guide rods are connected to the horizontal plate by threads. The upper end of the guide rod is provided with a limiting head, which is located above the upper horizontal plate. A spring is sleeved on the guide rod, and the spring is located between the upper horizontal plate and the horizontal plate.

[0006] Furthermore, a concave handle is welded onto the horizontal plate, and the vertical section of the concave handle passes through the upper horizontal plate.

[0007] Furthermore, a fixing block is welded to the horizontal section of the concave handle, and a rotating screw is connected to the fixing block by a thread. A rotating plate is rotatably mounted on the rotating screw, and a pressure plate is formed on the upper horizontal plate. The arc surface at the lower end of the rotating plate abuts against the upper wall of the pressure plate.

[0008] Furthermore, the clamps have an arc-shaped structure.

[0009] The advantages of the above technical solution are: This invention uses two pairs of rotating clamps to encircle and limit the wooden shaft, thereby facilitating the transfer of the fabric roll. At the same time, since the part acting during the transfer is the wooden shaft, it can avoid causing adverse effects on the fabric roll.

[0010] This invention is simple to operate. During transfer, simply bring the upper horizontal plate and the horizontal plate close to each other to constrain the wooden shaft. In addition, the spring ensures that the clamp is in an open state in its natural state, and the rotating plate can lock the state between the upper horizontal plate and the horizontal plate, thereby improving the stability during transfer. Attached Figure Description

[0011] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a more detailed description of this utility model in conjunction with the accompanying drawings.

[0012] Figure 1 A three-dimensional structural diagram of one embodiment is shown. Detailed Implementation

[0013] like Figure 1 As shown, a cloth wheel gripper includes a horizontal plate 2. The two ends of the horizontal plate 2 are bent downward to form vertical plates 20. The lower end of the vertical plate 20 is provided with a pair of symmetrical swing arms 22 with a V-shaped structure via a rotating shaft 21. There is a gap between the swing arms 22, and the lower end of the vertical plate 20 is located in the gap. The lower end of the swing arms 22 is welded with a clamping plate 24, which has an arc-shaped structure. The swing arms 22 have an oblong hole 23. A connecting rod 25 is movably provided in the oblong hole 23. The inner end of the connecting rod 25 is threadedly connected to a movable horizontal plate 26. The movable horizontal plate 26 is movably disposed on the vertical plate 20 and is located in the gap. A movable vertical plate 27 is welded to the outer wall of the movable horizontal plate 26. An upper horizontal plate 28 is formed at the upper end of the movable vertical plate 27 and is located directly above the horizontal plate 2.

[0014] A pair of guide rods 29 are threadedly connected to the horizontal plate 2. A limiting head 31 is located at the upper end of each guide rod 29, positioned above the upper horizontal plate 28. A spring 30 is fitted onto each guide rod 29, positioned between the upper horizontal plate 28 and the horizontal plate 2. A concave handle 32 is welded to the horizontal plate 2, with its vertical section passing through the upper horizontal plate 28. A fixing block 33 is welded to the horizontal section of the concave handle 32. A rotating screw 34 is threadedly connected to the fixing block 33, and a rotating plate 35 is rotatably mounted on the rotating screw 34. A pressure plate 36 is formed on the upper horizontal plate 28, and the arc surface at the lower end of the rotating plate 35 abuts against the upper wall of the pressure plate 36.

[0015] In this embodiment, the wooden shaft 10 with the fabric roll 1 wound on it is fixed to the winding device. After winding is completed, the operator moves the clamping plate 24 to both ends of the wooden shaft 10. Then, the operator rotates the rotating plate 35. When the rotating plate 35 rotates, its lower end abuts against the pressure plate 36, causing the upper horizontal plate 28 and the horizontal plate 2 to move closer to each other along the axial direction of the guide rod 29. During this process, the spring 30 is compressed. At the same time, as the upper horizontal plate 28 and the horizontal plate 2 move closer, the movable horizontal plate 26 moves. As the movable horizontal plate 26 moves, it acts on the inner wall of the waist-shaped hole 23 through the outer periphery of the connecting rod 25, causing the clamping plate 24 to rotate inward around the rotating shaft 21 and wrap around the wooden shaft 10. At this time, the rotating plate 35 is in a vertical position. Then, the operator can transfer the fabric roll 1 by holding the upper horizontal plate 28, etc. After being transferred to the position, the rotating plate 35 is rotated again. After that, the upper horizontal plate 28 and the horizontal plate 2 move away from each other under the restoring deformation force of the spring 30, and at this time the clamping plate 24 releases its embrace of the wooden shaft 10.

[0016] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A cloth wheel gripper, characterized in that, The system includes a horizontal plate (2), with vertical plates (20) formed by bending downwards at both ends of the horizontal plate (2). The lower end of the vertical plate (20) is provided with a pair of symmetrical swing arms (22) with a V-shaped structure, which are rotated by a pivot (21). There is a gap between the swing arms (22), and the lower end of the vertical plate (20) is located in the gap. A clamping plate (24) is welded to the lower end of the swing arms (22). A waist-shaped hole (23) is opened on the swing arms (22). A connecting rod (25) is movably provided in the waist-shaped hole (23). A movable horizontal plate (26) is connected to the inner end of the connecting rod (25) by a thread. The movable horizontal plate (26) is movably provided on the vertical plate (20) and is located in the gap. A movable vertical plate (27) is welded to the outer wall of the movable horizontal plate (26). An upper horizontal plate (28) is formed at the upper end of the movable vertical plate (27). The upper horizontal plate (28) is located directly above the horizontal plate (2).

2. The cloth wheel gripper according to claim 1, characterized in that, A pair of guide rods (29) are connected to the horizontal plate (2) by threads. The upper end of the guide rod (29) is provided with a limiting head (31). The limiting head (31) is located above the upper horizontal plate (28). A spring (30) is sleeved on the guide rod (29). The spring (30) is located between the upper horizontal plate (28) and the horizontal plate (2).

3. The cloth wheel gripper according to claim 2, characterized in that, A concave handle (32) is welded onto the horizontal plate (2), and the vertical section of the concave handle (32) passes through the upper horizontal plate (28).

4. The cloth wheel gripper according to claim 3, characterized in that, A fixing block (33) is welded on the horizontal section of the concave handle (32). A rotating screw (34) is connected to the fixing block (33) by a thread. A rotating plate (35) is rotatably provided on the rotating screw (34). A pressure plate (36) is formed on the upper horizontal plate (28). The arc surface at the lower end of the rotating plate (35) abuts against the upper wall of the pressure plate (36).

5. The cloth wheel gripper according to claim 1, characterized in that, The clamp (24) has an arc-shaped structure.

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