Rotary winding mechanism
By designing multiple parallel and equal distances of rolling shafts, and using the frame and valve opening mechanism to realize the rotation and pushing functions of the rolling shaft, the problem of low efficiency of single-axis rolling cloth is solved, and pushing the cloth while the rolling cloth is completed is realized, which improves the overall efficiency.
Patent Information
- Application Number
- CN202111243228.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-10-25
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2041-10-25
AI Technical Summary
In the prior art, the efficiency of single-axis rolling cloth is low, and the rolling cloth cannot be pushed out on the conveying table, resulting in low efficiency.
A rotary winding mechanism is designed, including a plurality of parallel and equally distanced rolling shafts. The rotation and pushing functions of the rolling shaft are realized through the frame and the valve opening mechanism, allowing the other rolling shaft to push the formed rolling onto the conveyor table when one rolling shaft performs rolling operation.
Through the design of multiple sets of rolling shafts, pushing the cloth work is achieved while the rolling work is completed, improving the overall efficiency.
Smart Images
Figure CN114148800B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a rotary winding mechanism. Background Art
[0002] Currently in the textile field, when winding cloth, the cloth needs to be wound around a cloth winding shaft, such as the Chinese patent with the publication number CN112722937A. Summary of the Invention
[0003] The technical problem to be solved by the present invention is as follows: Currently, it is a single-axis cloth winding, with low efficiency. While the cloth winding operation is being carried out on the cloth winding shaft, the formed cloth roll cannot be pushed out onto the conveying table.
[0004] The technical solution of the present invention is specifically as follows:
[0005] A rotary winding mechanism includes a frame and multiple cloth winding shafts. The frame is rotatably connected to a main shaft. Two cloth winding shaft connecting frames are fixed on the main shaft. Both ends of multiple cloth winding shafts are connected to a cloth winding shaft connecting frame. Multiple cloth winding shafts are arranged in parallel and are equidistant from the main shaft. The connection between the cloth winding shaft and the cloth winding shaft connecting frame is as follows: the front end of the cloth winding shaft passes through the cloth winding shaft connecting frame, and its rear end also passes through the cloth winding shaft connecting frame. A compression spring is provided between the front cloth winding shaft connecting frame and the cloth winding shaft. An open valve mechanism is provided at the front of the frame. The open valve mechanism includes a push plate. The push plate is connected to the open valve piston end of the open valve oil cylinder. The open valve cylinder body end of the open valve oil cylinder is fixed on the frame. Two guide columns are fixed on the push plate, and the guide columns pass through the frame.
[0006] An adjustment oil cylinder fixing frame is fixed at the rear of the frame. The adjustment oil cylinder fixing frame fixes the cylinder body end of the adjustment oil cylinder. The piston end of the adjustment oil cylinder fixes a push head. A moving body is inserted into the rear cloth winding shaft connecting frame. The rear end of the cloth winding shaft passes through the moving body. A translation plate is fixed at the rear end of the moving body.
[0007] There are four cloth winding shafts, which are evenly distributed on a spatial cylindrical surface.
[0008] Compared with the prior art, the technical effect of the present invention is that the present invention is provided with multiple groups of cloth winding shafts. When a cloth winding shaft is performing a cloth winding operation, another cloth winding shaft can push the formed cloth roll onto the conveying table at the front end of the cloth winding shaft, improving the efficiency. Brief Description of the Drawings
[0009] Figure 1 It is a schematic diagram (one) of the present invention.
[0010] Figure 2 It is a schematic diagram (two) of the present invention.
[0011] Figure 3 It is a schematic diagram (three) of the present invention.
[0012] Figure 4Schematic diagram (IV) of the present invention, also a top view schematic diagram.
[0013] Figure 5 is Figure 4 an enlarged schematic diagram of area A in
[0014] Figure 6 is Figure 4 an enlarged schematic diagram of area B in Detailed implementation mode
[0015] In this specification, the side with the valve opening mechanism is the front, and the opposite direction is the rear.
[0016] The present invention will be introduced in detail below in conjunction with the accompanying drawings and its specific implementation modes.
[0017] As Figures 1-6 , a rotary winding mechanism includes a frame 10 and a plurality of cloth winding shafts 30. The frame 10 is rotatably connected to a main shaft 20 through a bearing (not shown in the figure). Two cloth winding shaft connecting frames 21 are fixed on the main shaft 20. Both ends of the plurality of cloth winding shafts 30 are connected to a cloth winding shaft connecting frame 21. The plurality of cloth winding shafts 30 are arranged in parallel and at equal distances from the main shaft 20.
[0018] The connection between the cloth winding shaft 30 and the cloth winding shaft connecting frame 21 is as follows: the front end of the cloth winding shaft 30 passes through the cloth winding shaft connecting frame 21, and its rear end also passes through the cloth winding shaft connecting frame 21. A compression spring (not shown in the figure) is provided between the front cloth winding shaft connecting frame 21 and the cloth winding shaft 30.
[0019] A valve opening mechanism is provided at the front part of the frame 10. The valve opening mechanism includes a push plate 40. The push plate 40 is connected to the valve opening piston end 43 of the valve opening oil cylinder. The valve opening cylinder end 41 of the valve opening oil cylinder is fixed on the frame 10. Two guide columns 42 are fixed on the push plate 40, and the guide columns 42 pass through the frame 10.
[0020] When the cloth roll is in use, the free end (the end in use) of the cloth roll is at the core of the cloth roll. For the convenience of operation, the free end of the cloth roll is preferably exposed outside the end face. Therefore, as Figures 3-6 , an adjustment oil cylinder fixing frame 50 is fixed at the rear part of the frame 10. The adjustment oil cylinder fixing frame 50 fixes the cylinder end of the adjustment oil cylinder 51. The piston end of the adjustment oil cylinder 51 is fixed with a push head 52. A moving body 33 is arranged inside the rear cloth winding shaft connecting frame 21. The rear end of the cloth winding shaft 30 passes through the moving body 33, and a translation plate 31 is fixed at the rear end of the moving body 33.
[0021] For the convenience of operation, there are four cloth winding shafts 30, and they are evenly distributed on a spatial cylindrical surface.
[0022] Its working principle is:
[0023] When it is needed to be used, refer to Figure 4, four cloth winding shafts 30 are respectively distributed in the up, down, left, and right directions of the main shaft 20. Among them, the position of the cloth winding shaft on the left side ( Figure 4 above the position) is the cloth winding operation position, and the position of the cloth winding shaft on the right side ( Figure 4 below the position) is the pushing operation shaft position, and the position of the cloth winding shaft below is the cloth winding shaft placement position.
[0024] At the very beginning, the cloth winding shaft 30 on the left side starts the cloth winding operation. After the cloth winding operation is completed, the main shaft 20 rotates clockwise by 90°. The formed cloth roll (the original one on the left side) moves to the upper side, and the cloth winding shaft 30 on the upper side moves to the left side and starts the cloth winding operation.
[0025] After the cloth winding operation is completed, the main shaft 20 rotates clockwise by 90°. The just-formed cloth roll moves to the upper side, the first formed cloth roll moves to the right side, and the cloth winding shaft 30 below moves to the left side and starts the cloth winding operation. At this time, the valve-opening piston end 43 of the valve-opening oil cylinder is driven to drive the push plate 40 and the guide post 42 to move backward. The push plate 40 pushes the cloth roll at the right side position (the first formed cloth roll) to move backward as well (the cloth winding shaft 30, the moving body 33, and the translation plate 31 move synchronously with it). The front end of the cloth winding shaft 30 disengages from the front-end cloth winding shaft connecting frame 21 and becomes free, and under the action of the additionally configured cloth pushing mechanism, the formed cloth roll on the cloth winding shaft can be pushed out to the conveying table at the front end of the cloth winding shaft.
[0026] Repeat this process. The cloth pushing operation can be carried out while the cloth winding operation is completed, improving the efficiency.
[0027] In order for the free end of the cloth roll to be exposed outside the end face, when the cloth winding just starts, the adjustment oil cylinder 51 is started. Its piston end pushes the push head 52 to move forward a short distance. The push head 52 pushes the translation plate 31, the moving body 33, and the cloth winding shaft 30 to move forward a short distance as well. After the cloth roll reaches several layers, the adjustment oil cylinder 51 is adjusted again to make its piston end contract. Under the push of the compression spring between the front-end cloth winding shaft connecting frame 21 and the cloth winding shaft 30, the cloth winding shaft 30, the moving body 33, and the translation plate 31 reset. Because the cloth winding just starts at this time, the gravity of the cloth winding shaft 30 and the cloth is small, and the compression spring can push.
[0028] For other contents, please refer to the prior art.
[0029] The above are only the preferred embodiments of the present invention. It should be noted that for those skilled in the art, without departing from the overall concept of the present invention, several changes and improvements can still be made, and these should also be regarded as the protection scope of the present invention.
Claims
1. A rotary winding mechanism, comprising a frame (10) and a plurality of cloth winding shafts (30), characterized in that: The frame (10) is rotationally connected to the main shaft (20). Two fabric winding shaft connecting brackets (21) are fixed on the main shaft (20). Both ends of multiple fabric winding shafts (30) are connected to a fabric winding shaft connecting bracket (21). The multiple fabric winding shafts (30) are arranged in parallel and are equidistant from the main shaft (20). The connection between the fabric winding shaft (30) and the fabric winding shaft connecting bracket (21) is as follows: the front end of the fabric winding shaft (30) passes through the fabric winding shaft connecting bracket (21), and its rear end also passes through the fabric winding shaft connecting bracket (21). A compression spring is provided between the front-end fabric winding shaft connecting bracket (21) and the fabric winding shaft (30). An open-valve mechanism is provided at the front part of the frame (10). The open-valve mechanism includes a push plate (40). The push plate (40) is connected to the open-valve piston end (43) of the open-valve oil cylinder. The open-valve cylinder body end (41) of the open-valve oil cylinder is fixed on the frame (10). Two guide columns (42) are fixed on the push plate (40). The guide columns (42) pass through the frame (10). An adjustment oil cylinder fixing bracket (50) is fixed at the rear part of the frame (10). The adjustment oil cylinder fixing bracket (50) fixes the cylinder body end of the adjustment oil cylinder (51). The piston end of the adjustment oil cylinder (51) is fixed with a push head (52). A moving body (33) is arranged inside the rear-end fabric winding shaft connecting bracket (21). The rear end of the fabric winding shaft (30) passes through the moving body (33). The rear end of the moving body (33) is fixed with a translation plate (31). When the fabric winding just starts to operate, start the adjustment oil cylinder (51). Its piston end pushes the push head (52) to move forward by a distance. The push head (52) pushes the translation plate (31), the moving body (33), and the fabric winding shaft (30) to also move forward by a distance. After the fabric roll reaches several layers, then adjust the adjustment oil cylinder (51) to make its piston end contract. Under the push of the compression spring between the front-end fabric winding shaft connecting bracket (21) and the fabric winding shaft (30), the fabric winding shaft (30), the moving body (33), and the translation plate (31) return to their original positions.
2. The rotary winding mechanism according to claim 1, characterized in that: There are four fabric winding shafts (30), and they are evenly distributed on a spatial cylindrical surface.
Citation Information
Patent Citations
Energy-saving cloth winding device
CN112722937A
Expandable Polyethylene collecting machine
CN113003271A
Rotary winding mechanism
CN216189675U