Four-station cantilever winding equipment
By designing the four-station cantilever winding equipment, the problems of low winding efficiency and easy products in the existing technology are solved, and the rapid, accurate and constant tension of winding products are achieved, and the winding efficiency and quality are improved.
Patent Information
- Application Number
- CN202411739389.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-02-28
AI Technical Summary
Existing plastic product winding equipment is inefficient and requires manual rolling, cutting and changing of rolls, resulting in low production efficiency, easy product deviation, and only one specification of products can be rolled at a time.
A four-station cantilever winding equipment is designed, including four winding groups, deviation correction mechanism and control system. Through the four working stations, continuous winding is achieved and a variety of products of different specifications can be rolled at the same time.
It realizes fast, accurate and constant tension rolling products, improves winding efficiency and quality, and the deviation correction mechanism can promptly correct winding deviation to ensure the neat end surface of winding.
Smart Images
Figure CN119527940A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of plastic product winding equipment, and in particular to a four-station cantilever winding equipment. Background Art
[0002] Generally, plastic extruded sheets are manually wound onto a winder, cut manually after winding, and then changed. The machine needs to be stopped to change rolls to avoid product accumulation. This is inefficient, time-consuming and labor-intensive, and the product is prone to deviation during the winding process, resulting in product scrapping. This type of winder can only wind one specification of product at a time, which is inefficient. Summary of the invention
[0003] In order to solve the above-mentioned technical problems, the purpose of this application is to provide a four-station cantilever winding device.
[0004] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a four-station cantilever winding device, comprising: A frame, supported on the ground; The winding mechanism comprises four winding groups arranged alternately from front to back and up and down on the frame, each of the winding groups comprises a winding shaft extending in the left-right direction and a winding motor connected to the winding shaft, and the winding shafts of the four winding groups are suspended on the same side of the frame so as to be rotatable around their own axis; The deflection correction mechanism comprises four deflection correction groups installed on the frame, each of the winding groups is equipped with one deflection correction group, each of the deflection correction groups comprises a deflection correction cylinder and a deflection correction sensor, the deflection correction sensor is arranged adjacent to the corresponding winding shaft, and the deflection correction cylinder is connected to the corresponding winding shaft to drive the winding shaft to move in the left and right direction; A correction control system, comprising four correction controllers, each correction group is equipped with one correction controller, each correction controller is connected to the corresponding correction cylinder and correction sensor signal, and controls the operation of the correction cylinder based on the detection result of the correction sensor, and the four correction controllers work independently of each other; and The winding control system comprises a winding controller connected to the winding motor signals of the four winding groups.
[0005] In the above technical solution, it is further preferred that the frame includes a pair of wall panels and a plurality of cross braces that are arranged opposite to each other on the left and right, and the plurality of cross braces are connected between the pair of wall panels.
[0006] In the above technical solution, it is further preferred that the rack also includes a plurality of adjustment feet, and the plurality of adjustment feet are installed at the bottom of the pair of wall panels, and each of the adjustment feet is used to adjust the distance between the bottom of the wall panel and the ground.
[0007] In the above technical solution, it is further preferred that the winding motor is a servo motor.
[0008] In the above technical solution, it is further preferred that each of the winding groups also includes a winding chuck connected between the winding motor and the winding shaft, and the winding chuck is installed on the corresponding deviation correction group through a support frame.
[0009] In the above technical solution, it is further preferred that each of the correction groups also includes a guide rail extending in the left-right direction and a slider slidably matched with the guide rail, the guide rail is installed on the frame, and the slider is installed at the bottom of the corresponding support frame.
[0010] In the above technical solution, it is further preferred that each of the deviation correction sensors is installed on the corresponding support frame.
[0011] In the above technical scheme, it is further preferred that it also includes a guide roller mechanism, the guide roller mechanism includes an upper guide roller group located on the upper side of the winding mechanism and a lower guide roller group located on the lower side of the winding mechanism, the upper guide roller group includes three upper guide rollers arranged at intervals from front to back, the lower guide roller group includes three lower guide rollers arranged at intervals from front to back, the three upper guide rollers and the three lower guide rollers are parallel to the winding shaft and are located on the same side of the frame as the winding shaft.
[0012] In the above technical solution, it is further preferred that, in the front-to-back direction, one winding shaft is arranged between two adjacent upper guide rollers, and one winding shaft is arranged between two adjacent lower guide rollers.
[0013] Compared with the prior art, the present invention has the following beneficial effects: The present application has a simple structure and accurate operation, and can roll up products quickly, accurately and with constant tension. It can achieve continuous rolling by rolling up four workstations simultaneously or alternately, and can also roll up a variety of products of different specifications at the same time, thereby improving the rolling efficiency. The deviation correction mechanism can correct the rolling deviation in time, ensure that the end face of the rolling is neat, and improve the rolling quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A front view of a four-station cantilever winding device provided in an embodiment of the present application; Figure 2 for Figure 1 A side view of the four-station cantilever winding device in FIG. Figure 3 for Figure 1 A top view of the four-station cantilever winding device.
[0015] Among them: 10, frame; 1, wall panel; 2, cross brace; 3, adjustable foot; 20, winding mechanism; 4, winding group; 41, winding shaft; 42, winding motor; 43, winding chuck; 44, support frame; 30, deviation correction mechanism; 5, deviation correction group; 51, deviation correction cylinder; 52, guide rail; 53, slider; 40, guide roller mechanism; 6, upper guide roller group; 61, upper guide roller; 7, lower guide roller group; 71, lower guide roller. DETAILED DESCRIPTION
[0016] To describe the technical content, structural features, achieved purpose and effect of the application in detail, the technical solutions in the embodiments of the application will be described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all of the embodiments. In the following description, for the purpose of explanation, many specific details are set forth to provide a detailed description of various exemplary embodiments or implementations of the invention. However, various exemplary embodiments may also be implemented without these specific details or in the case of one or more equivalent arrangements. In addition, various exemplary embodiments may be different, but not necessarily exclusive. For example, without departing from the inventive concept, the specific shape, structure and characteristics of the exemplary embodiment may be used or implemented in another exemplary embodiment.
[0017] An embodiment of the present application provides a four-station cantilever winding device, which has four winding stations. The four stations can simultaneously wind products of the same specification or separately wind products of different specifications. Two or three stations can also perform winding at the same time, and the other stations serve as winding stations. When one station is fully wound, the winding changing station receives the product delivered to the full-roll station and continues to wind. Multiple stations wind alternately to achieve uninterrupted winding without upstream shutdown, thereby improving winding efficiency.
[0018] like Figure 1 As shown, the four-station cantilever winding equipment includes: a frame 10 supported on the ground, a winding mechanism 20 and a correction mechanism 30 installed on the frame 10, a correction control system for controlling the operation of the correction mechanism 30, and a winding control system for controlling the operation of the winding mechanism 20.
[0019] like Figure 1 , 2As shown, the rack 10 includes a pair of wall panels 1 and a plurality of cross braces 2 that are arranged opposite to each other on the left and right sides. The plurality of cross braces 2 are connected between the pair of wall panels 1, so that the pair of wall panels 1 can be supported in parallel and the stability of the rack 10 is enhanced. The rack 10 also includes a plurality of adjustable feet 3, which are installed at the bottom of the pair of wall panels 1, and each adjustable foot 3 is used to adjust the distance between the bottom of the wall panel 1 and the ground.
[0020] like Figure 1-3 As shown, the winding mechanism 20 includes four winding groups 4 arranged alternately from front to back and up and down on the frame 10, and each winding station is equipped with a winding group 4. Each winding group 4 includes a winding shaft 41 extending in the left-right direction and a winding motor 42 connected to the winding shaft 41. The winding shafts 41 of the four winding groups 4 can be suspended on the same side of the frame 10 and rotate around their own axis. Each winding motor 42 drives the connected winding shaft 41 to rotate around its own axis, thereby winding the product. In the embodiment of the present application, the winding motor is a servo motor, which is sensitive and responsive, and can quickly adjust the winding shaft to ensure that the product is wound around the winding shaft with constant tension, thereby improving the winding quality.
[0021] The winding motor 42 is hidden between a pair of wall panels 1. A notch is provided on one side of the wall panel 1 for the winding shaft 41 to extend out. One end of the winding shaft 41 is connected to the winding motor 42, and the other end extends out of the frame 10 from the notch, and the winding shaft 41 is suspended on the outside of the pair of wall panels 1.
[0022] Each winding group 4 also includes a winding chuck 43 connected between the winding motor 42 and the winding shaft 41. The winding chuck 43 is fixedly connected to the transmission shaft of the winding motor 42 so as to rotate with the transmission shaft; the winding chuck 43 has a clamping claw that can clamp one end of the winding shaft 41, so that the winding shaft 41 can be detachably mounted on the winding chuck 43. When the winding shaft 41 needs to be replaced, it can be removed from the frame 10 through the winding chuck 43 and replaced with a new winding shaft.
[0023] like Figure 1 , 2 As shown, the deflection correction mechanism 30 includes four deflection correction groups 5 installed on the frame 10, and each winding group 4 is equipped with a deflection correction group 5. When the winding shaft 41 of each winding group 4 is winding, the deflection correction group 5 always monitors the position of the product wound on the winding shaft 41. When the winding position of the product is offset, the deflection correction group 5 drives the winding shaft 41 to move along the left and right directions to correct the deflection, so that the two end surfaces of the product wound on the winding shaft 41 are flat, thereby improving the winding quality.
[0024] Each correction group 5 includes a correction cylinder 51 and a correction sensor (not shown in the figure). The correction sensor is arranged adjacent to the corresponding winding shaft 41 and is used to monitor the position of the product on the winding shaft 41 in real time. The correction cylinder 51 is connected to the corresponding winding shaft 41 to drive the winding shaft 41 to move in the left and right directions.
[0025] The winding chuck 43 is installed on the corresponding correction group 5 through a support frame 44. Each correction group 5 also includes a guide rail 52 extending in the left and right direction and a slider 53 slidingly matched with the guide rail 52. The guide rail 52 is installed on the frame 10, and the slider 53 is installed at the bottom of the corresponding support frame 44. The telescopic rod of the correction cylinder 51 is connected to the support frame 44. When the telescopic rod is extended and retracted, the support frame 44 drives the entire winding group 4 to move in the left and right direction, thereby adjusting the position of the winding shaft 41 in the left and right direction.
[0026] Each deviation correcting group 5 is installed on at least one crossbeam 2 and is supported on the frame 10 by the crossbeam 2 .
[0027] like Figure 1 , 2 As shown, a guide roller mechanism 40 is also installed on the frame 10, and the guide roller mechanism 40 includes an upper guide roller group 6 located on the upper side of the winding mechanism 20 and a lower guide roller group 7 located on the lower side of the winding mechanism 20. The upper guide roller group 6 includes three upper guide rollers 61 arranged at intervals from front to back, and the lower guide roller group 7 includes three lower guide rollers 71 arranged at intervals from front to back. The three upper guide rollers 61 and the three lower guide rollers 71 are all parallel to the winding shaft 41 and are located on the same side of the frame 10 as the winding shaft 41.
[0028] In the front-to-back direction, a winding shaft 41 is arranged between two adjacent upper guide rollers 61, and a winding shaft 41 is arranged between two adjacent lower guide rollers 71. Each winding group 4 on the upper layer corresponds to at least one upper guide roller 61, and each winding group 4 on the lower layer corresponds to at least one lower guide roller 71. When the product is conveyed to the winding machine, it is guided to the corresponding winding shaft by the corresponding guide roller.
[0029] The correction control system includes four correction controllers. Each correction group 5 is equipped with a correction controller. Each correction controller is connected to the corresponding correction cylinder 51 and the correction sensor signal, and controls the operation of the correction cylinder 51 based on the detection result of the correction sensor. The four correction controllers work independently of each other and do not interfere with each other, thereby improving the accuracy and speed of the correction.
[0030] The winding control system includes a winding controller connected to the winding motors 42 of the four winding groups 4 by signals. The winding controller is used to control the start and stop and the rotation speed of each winding motor 42 to achieve constant tension winding of the product.
[0031] The present application has a simple structure and accurate operation, and can roll up products quickly, accurately and with constant tension. It can achieve continuous rolling by rolling up four workstations simultaneously or alternately, and can also roll up a variety of products of different specifications at the same time, thereby improving the rolling efficiency. The deviation correction mechanism can correct the rolling deviation in time, ensure that the end face of the rolling is neat, and improve the rolling quality.
[0032] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present application. Without departing from the spirit and scope of the present application, the present application may have various changes and improvements, and the scope of protection required by the present application is defined by the attached claims, description and their equivalents.
Claims
1. A four-station cantilever winding device, characterized in that: include: A frame, supported on the ground; The winding mechanism comprises four winding groups arranged alternately from front to back and up and down on the frame, each of the winding groups comprises a winding shaft extending in the left-right direction and a winding motor connected to the winding shaft, and the winding shafts of the four winding groups are suspended on the same side of the frame so as to be rotatable around their own axis; The deflection correction mechanism comprises four deflection correction groups installed on the frame, each of the winding groups is equipped with one deflection correction group, each of the deflection correction groups comprises a deflection correction cylinder and a deflection correction sensor, the deflection correction sensor is arranged adjacent to the corresponding winding shaft, and the deflection correction cylinder is connected to the corresponding winding shaft to drive the winding shaft to move in the left and right direction; A correction control system, comprising four correction controllers, each correction group is equipped with one correction controller, each correction controller is connected to the corresponding correction cylinder and correction sensor signal, and controls the operation of the correction cylinder based on the detection result of the correction sensor, and the four correction controllers work independently of each other; as well as The winding control system comprises a winding controller connected to the winding motor signals of the four winding groups.
2. The four-station cantilever winding equipment according to claim 1 is characterized in that: The frame comprises a pair of wall panels which are arranged opposite to each other on the left and right sides and a plurality of cross braces, wherein the plurality of cross braces are connected between the pair of wall panels.
3. The four-station cantilever winding device according to claim 2 is characterized in that: The rack also includes a plurality of adjusting feet, which are installed at the bottom of the pair of wall panels, and each of the adjusting feet is used to adjust the distance between the bottom of the wall panel and the ground.
4. The four-station cantilever winding device according to claim 1 is characterized in that: The winding motor is a servo motor.
5. The four-station cantilever winding device according to claim 1 is characterized in that: Each of the winding groups also includes a winding chuck connected between the winding motor and the winding shaft, and the winding chuck is installed on the corresponding deviation correction group through a supporting frame.
6. The four-station cantilever winding device according to claim 5 is characterized in that: Each of the deviation correction groups also includes a guide rail extending in the left-right direction and a slider slidably matched with the guide rail. The guide rail is installed on the frame, and the slider is installed at the bottom of the corresponding support frame.
7. The four-station cantilever winding device according to claim 5, characterized in that: Each of the deviation correction sensors is installed on the corresponding support frame.
8. The four-station cantilever winding device according to claim 1 is characterized in that: It also includes a guide roller mechanism, which includes an upper guide roller group located on the upper side of the winding mechanism and a lower guide roller group located on the lower side of the winding mechanism, the upper guide roller group includes three upper guide rollers arranged at intervals from front to back, and the lower guide roller group includes three lower guide rollers arranged at intervals from front to back, and the three upper guide rollers and the three lower guide rollers are parallel to the winding shaft and are located on the same side of the frame as the winding shaft.
9. The four-station cantilever winding device according to claim 8, characterized in that: In the front-to-back direction, one winding shaft is arranged between two adjacent upper guide rollers, and one winding shaft is arranged between two adjacent lower guide rollers.