Buffer mechanism of four-axis winding equipment
By designing a buffer mechanism in the four-axis winding equipment, using the swing structure and driving components, the material roller collision problem caused by the inertia of the rotating roller is solved, and the finished product quality and processing adaptability are improved.
Patent Information
- Application Number
- CN202422520530.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-17
AI Technical Summary
After moving, the rotating rollers of a conventional four-axis winding machine will cause materials to collide with other rotating rollers or material rolls, forming depressions or pits, affecting the quality of the finished product.
A buffer mechanism of a four-axis winding device is designed, and by providing a first and second swing structure, the buffer member and the driving assembly are used to achieve buffering and independent driving between the rollers to avoid collisions.
Effectively slow down the movement speed of material rollers, avoid collisions between material rollers, and improve finished product quality and processing adaptability.
Smart Images
Figure CN223175366U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of components of a winding machine, and particularly to a buffer mechanism for a four-axis winding device. Background Art
[0002] When a winding machine is operating, multiple rotating rollers are used for unwinding, slitting, and winding. During this process, the multiple rotating rollers need to approach or move away from each other. The most common one is a four-axis winding machine. The rotating rollers of a conventional four-axis winding machine are directly driven by air cylinders or hydraulic cylinders. Since the rotating rollers have a certain mass, after the rotating rollers move, they will have a certain displacement due to inertia. When there is material wound on the rotating rollers, it will cause the material to contact or even collide with other rotating rollers or the material rolls on other rotating rollers, resulting in depressions or pits in the material rolls and damage to the material rollers, affecting the normal use of the winding machine and the quality of the finished products. Summary of the Utility Model
[0003] In order to improve the collision problem of the winding rollers during the operation of the winding machine in the related art, the present utility model provides a buffer mechanism for a four-axis winding device.
[0004] A buffer mechanism for a four-axis winding device is provided on a winding machine. The winding machine is provided with a roller frame and a plurality of material rollers arranged on the roller frame, and includes a first swing structure and a second swing structure arranged on one side of the roller frame; the first swing structure includes a first swing seat rotatably connected to the winding machine, a first driving component for driving the first swing seat, and a first buffer component arranged on the winding machine; a plurality of material rollers are arranged on the first swing seat; the first buffer component includes a first fixed seat and a plurality of first buffer members arranged on the first fixed seat. The first swing seat has a buffer adaptation end, the first buffer members face the buffer adaptation end, and the first buffer members contact or disengage from the buffer adaptation end.
[0005] Further, the first buffer member has a buffer end, and a plurality of buffer adaptation blocks for cooperating with the buffer end are arranged on the buffer adaptation end, and the buffer adaptation blocks contact or disengage from the buffer end.
[0006] Further, the first swing structure further includes a first sub-swing seat and a first sub-driving component for driving the first sub-swing seat. The first sub-swing seat is rotatably connected to the first swing seat, and a first sub-material roller is arranged on the first sub-swing seat.
[0007] Further, the first sub-driving component includes a first adjusting block fixedly arranged on the first swing seat, a first sub-swing cylinder hinged to the first adjusting block, and a first sub-swing connecting seat. The first sub-swing connecting seat is rotatably connected to the first swing seat and is simultaneously connected to the first sub-swing cylinder and the first sub-swing seat.
[0008] Furthermore, the second swinging structure includes a second swinging seat rotatably connected to the winder and a second driving assembly for driving the second swinging seat. A plurality of material rollers are provided on the second swinging seat.
[0009] Furthermore, the second swinging structure further includes a second sub-driving seat rotatably connected to the winder and a second sub-driving assembly for driving the second sub-driving seat; a second sub-material roller is provided at one end of the second sub-driving seat, and a cutter is provided at the other end of the second sub-driving seat.
[0010] Furthermore, the second sub-driving assembly includes a second sub-actuating cylinder provided on the winder and a second sub-actuating connecting seat. The second sub-actuating connecting seat is provided on the second sub-driving seat, and the second sub-actuating cylinder is connected to the second sub-actuating connecting seat.
[0011] Furthermore, the second sub-driving seat is arranged in an arc shape.
[0012] The present utility model has the following advantages:
[0013] 1. The buffer mechanism of a four-axis winding device of the present utility model, by providing a first swinging structure and a second swinging structure, the first swinging structure drives the first swinging seat independently, and the first swinging seat can cooperate with the first buffer assembly. When the first swinging seat swings, the buffer adaptation end of the first swinging seat will cooperate with the first buffer member, thereby effectively slowing down the movement of the first swinging seat when the swinging is completed, thus avoiding the collision between the material roller and the racking roller and other material rollers, resulting in material damage.
[0014] 2. The buffer mechanism of a four-axis winding device of the present utility model, the first swinging structure is provided with a first sub-driving seat and a first sub-driving assembly, and the second swinging structure is provided with a second sub-driving seat and a second sub-driving assembly. The first sub-driving seat and the second sub-driving seat are driven by independent driving components instead of following the corresponding swinging seats, increasing the flexibility and functionality of the first sub-driving seat and the second sub-driving seat, so as to adapt to the processing of materials with different processes and thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0016] Figure 1 It is a schematic structural diagram of a buffer mechanism of a four-axis winding device according to an embodiment of the present application;
[0017] Figure 2 It is a partial structural schematic diagram of a buffer mechanism of a four-axis winding device according to an embodiment of the present application;
[0018] Figure 3 It is a sectional schematic diagram of a buffer mechanism of a four-axis winding device according to an embodiment of the present application;
[0019] Figure 4 is Figure 3 a partial enlarged schematic diagram of part A in
[0020] Figure 5 is Figure 3 a partial enlarged schematic diagram of part B in
[0021] Explanation of reference numerals:
[0022] 01, winding machine; 011, roller rack; 012, material racking roller;
[0023] 1, first swing structure; 11, first swing seat; 111, main material roller; 112, first material roller; 113, buffer adaptation end; 1131, buffer adaptation block; 12, first drive assembly; 13, first buffer assembly; 131, first fixed seat; 132, first buffer member; 1321, buffer end; 14, first material distributing roller; 15, first sub-drive assembly; 151, first adjusting block; 152, first sub-driving cylinder; 153, first sub-driving connecting seat; 2, second swing structure; 21, second swing seat; 211, second material roller; 22, second drive assembly; 23, second sub-driving seat; 231, second material distributing roller; 232, cutter; 24, second sub-drive assembly; 241, second sub-driving cylinder; 242, second sub-driving connecting seat. Detailed implementation manners
[0024] To make the above objects, features, and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.
[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0026] In this application, unless otherwise clearly defined or limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0027] In this application, unless otherwise clearly defined or limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower horizontal level than the second feature.
[0028] Refer to Figure 1 and Figure 2 , a buffer mechanism of a four-axis winding device, which is arranged on the winder 01 and includes a first swing structure 1 and a second swing structure 2 arranged on one side of the roller frame 011. The first swing structure 1 and the second swing structure 2 can approach or move away from the winder 01 respectively to achieve the cooperation between the rollers. At the same time, the first swing structure 1 and the second swing structure 2 also have buffer and control functions to avoid the collision between the rollers.
[0029] Refer to Figure 1 、 Figure 2 and Figure 3 , specifically, the winder 01 is provided with a roller frame 011 and a number of material rollers 012 arranged on the roller frame 011. The roller frame 011 is a rotatable disc member, and the number of material rollers 012 are arranged along the edge direction of the roller frame 011. When the winder 01 operates, the roller frame 011 rotates to drive the material rollers 012 to rotate.
[0030] The first swing structure 1 and the second swing structure 2 are located on the same side of the roller frame 011, and both the first swing structure 1 and the second swing structure 2 can move in a direction closer to or away from the roller frame 011. The first swing structure 1 is located above the second swing structure 2. The first swing structure 1 includes a first swing seat 11 rotatably connected to the winding machine 01, a first driving assembly 12 for driving the first swing seat 11, and a first buffer assembly 13 provided on the winding machine 01. In this embodiment, the upper end of the first swing seat 11 is rotatably connected to the winding machine 01, and a plurality of material rollers are provided at the lower end of the first swing seat 11. The material rollers include a main material roller 111 and a first material roller 112. The main material roller 111 and the first material roller 112 are close to the roller frame 011. The first driving assembly 12 includes a first driving cylinder provided on the winding machine 01. One end of the first driving cylinder is hinged to the winding machine 01, and the other end of the first driving cylinder is hinged to the middle of the first swing seat 11. Driven by the first driving cylinder, the first swing seat 11 rotates in a direction closer to or away from the roller frame 011.
[0031] Referring to Figure 3 and Figure 4 , in order to avoid direct collision between the material rollers, the first buffer assembly 13 includes a first fixing seat 131 and a plurality of first buffer members 132 provided on the first fixing seat 131. The first swing seat 11 has a buffer adaptation end 113. The first buffer members 132 face the buffer adaptation end 113, and the first buffer members 132 are in contact with or separated from the buffer adaptation end 113. In this embodiment, the first buffer members 132 are damping cylinders, and the first buffer members 132 have buffer ends 1321. Correspondingly, a plurality of buffer adaptation blocks 1131 for cooperating with the buffer ends 1321 are provided on the buffer adaptation end 113. The buffer adaptation blocks 1131 are in contact with or separated from the buffer ends 1321. When the first swing seat 11 swings rapidly, the buffer adaptation blocks 1131 move rapidly and come into contact with the buffer ends 1321. After the buffer adaptation blocks 1131 come into contact with the buffer ends 1321, the speed of the first swing seat 11 will be slowed down under the action of damping, thereby playing a buffering role. It can be understood that the buffer adaptation blocks 1131 can also be directly connected to the buffer ends 1321 to play a buffering role, which can be selected according to actual needs.
[0032] Referring to Figure 3 and Figure 5, according to different processes, the coiler 01 also requires additional material rollers. To prevent these material rollers from interfering with other material rollers, the first swing structure 1 further includes a first sub-driving seat and a first sub-driving component 15 for driving the first sub-driving seat. The first sub-driving seat is rotatably connected to the first swing seat 11, and the first sub-driving seat is provided with a first sub-material roller 14. The first sub-driving component 15 includes a first adjusting block 151 fixedly arranged on the first swing seat 11, a first sub-driving cylinder 152 hinged to the first adjusting block 151, and a first sub-driving connecting seat 153. The first sub-driving connecting seat 153 is rotatably connected to the first swing seat 11 and is simultaneously connected to the first sub-driving cylinder 152 and the first sub-driving seat.
[0033] More specifically, the first adjusting block 151 is provided with a plurality of mounting holes along its length direction. One end of the first sub-driving cylinder 152 is hinged to one of the mounting holes, and the position of the first sub-driving cylinder 152 can be adjusted by adjusting the specific position of the first sub-driving cylinder 152 in the mounting hole. The first sub-driving connecting seat 153 has a first fitting end and a second fitting end. The other end of the first sub-driving cylinder 152 is hinged to the first fitting end, and the second fitting end is hinged to the first sub-driving seat. Driven by the first sub-driving cylinder 152, the first connecting seat will rotate, thereby driving the first sub-material roller 14 to rotate independently so as to approach or move away from the main material roller 111, avoiding collisions between the material rollers.
[0034] The second swing structure 2 includes a second swing seat 21 rotatably connected to the coiler 01 and a second driving component 22 for driving the second swing seat 21. The second swing seat 21 is provided with a plurality of material rollers. In this embodiment, the middle part of the second swing seat 21 is rotatably connected to the coiler 01, and the material rollers of the second swing seat 21 include a second material roller 211 rotatably connected to the upper end of the second swing seat 21. The second driving component 22 includes a second driving cylinder hinged to the coiler 01, and the second driving cylinder is hinged to the lower end of the second swing seat 21. Driven by the second driving cylinder, the second swing seat 21 drives the second material roller 211 to move in a direction close to or away from the frame roller.
[0035] The second swing structure 2 further includes a second sub-driving seat 23 rotatably connected to the winding machine 01 and a second sub-driving assembly 24 for driving the second sub-driving seat 23. The second sub-driving seat 23 is provided with a second material distributing roller 231 and a cutting knife 232. Specifically, the second sub-driving seat 23 is arranged in an arc shape. The upper end of the second sub-driving seat 23 is rotatably connected to the winding machine 01. The second material distributing roller 231 is arranged at the upper end of the second sub-driving seat 23, and the position of the second material distributing roller 231 is fixed. The cutting knife 232 is located at the lower end of the second sub-driving seat 23, and the cutting knife 232 faces the middle of the second swing seat 21 to cut the material. The second sub-driving assembly 24 includes a second sub-driving cylinder 241 arranged on the winding machine 01 and a second sub-driving connecting seat 242. The second sub-driving connecting seat 242 is arranged at the upper end of the second sub-driving seat 23. The second sub-driving cylinder 241 is connected to the second sub-driving connecting seat 242. Driven by the second sub-driving cylinder 241, the second sub-driving connecting seat 242 drives the second sub-driving seat 23 to move, thereby driving the cutting knife 232 to move.
[0036] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.
[0037] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.
Claims
1. A buffer mechanism for a four-axis winding device, which is arranged on a winding machine (01). The winding machine (01) is provided with a roller frame (011) and a plurality of material rollers (012) arranged on the roller frame (011), and is characterized in that, It includes a first swing structure (1) and a second swing structure (2) arranged on one side of the roller frame (011); the first swing structure (1) includes a first swing seat (11) rotatably connected to the winding machine (01), a first driving component (12) for driving the first swing seat (11), and a first buffer component (13) arranged on the winding machine (01); a plurality of material rollers are arranged on the first swing seat (11); the first buffer component (13) includes a first fixed seat (131) and a plurality of first buffer elements (132) arranged on the first fixed seat (131), the first swing seat (11) has a buffer adaptation end (113), the first buffer elements (132) face the buffer adaptation end (113), and the first buffer elements (132) contact or disengage from the buffer adaptation end (113).
2. The buffer mechanism of a four-axis winding device according to claim 1, characterized in that, The first buffer element (132) has a buffer end (1321), and a plurality of buffer adaptation blocks (1131) for cooperating with the buffer end (1321) are arranged on the buffer adaptation end (113), and the buffer adaptation blocks (1131) contact or disengage from the buffer end (1321).
3. The buffer mechanism of a four-axis winding device according to claim 1, characterized in that, The first swing structure (1) further includes a first sub - swing seat and a first sub - driving component (15) for driving the first sub - swing seat. The first sub - swing seat is rotatably connected to the first swing seat (11), and a first material dividing roller (14) is arranged on the first sub - swing seat.
4. The buffer mechanism of a four-axis winding device according to claim 3, characterized in that, The first sub - driving component (15) includes a first adjusting block (151) fixedly arranged on the first swing seat (11), a first sub - swing cylinder (152) hinged to the first adjusting block (151), and a first sub - swing connecting seat (153). The first sub - swing connecting seat (153) is rotatably connected to the first swing seat (11) and is simultaneously connected to the first sub - swing cylinder (152) and the first sub - swing seat.
5. The buffer mechanism of a four-axis winding device according to any one of claims 1-4, characterized in that, The second swing structure (2) includes a second swing seat (21) rotatably connected to the winding machine (01) and a second driving component (22) for driving the second swing seat (21), and a plurality of material rollers are arranged on the second swing seat (21).
6. The buffer mechanism of a four-axis winding device according to claim 5, characterized in that, The second swing structure (2) further includes a second sub - swing seat (23) rotatably connected to the winding machine (01) and a second sub - driving component (24) for driving the second sub - swing seat (23); a second material dividing roller (231) is arranged at one end of the second sub - swing seat (23), and a cutter (232) is arranged at the other end of the second sub - swing seat (23).
7. The buffer mechanism of a four-axis winding device according to claim 6, characterized in that, The second sub - driving component (24) includes a second sub - swing cylinder (241) arranged on the winding machine (01) and a second sub - swing connecting seat (242). The second sub - swing connecting seat (242) is arranged on the second sub - swing seat (23), and the second sub - swing cylinder (241) is connected to the second sub - swing connecting seat (242).
8. The buffer mechanism of a four-axis winding device according to claim 6, characterized in that, The second sub - swing seat (23) is arranged in an arc shape.