Auxiliary pleating mechanism of coating winding machine

Abstract

The embodiment of the utility model provides an auxiliary pleating mechanism of a coating winding machine, and relates to a bottom plate: the top of the bottom plate is fixedly connected with a pair of positioning frames, a winding roller is arranged between the pair of positioning frames, the pair of positioning frames is provided with a transmission mechanism, the side walls of the pair of positioning frames are fixedly connected with a support, and the side walls of the pair of positioning frames are fixedly connected with the support; connecting rods are movably connected to the supports through rotating shafts, L-shaped blocks are fixedly connected to the side walls of the pair of positioning frames, air cylinders are movably connected to the L-shaped blocks, output shafts of the air cylinders are movably connected to one sides of the connecting rods through rotating shafts, and a nylon rod is movably connected between the pair of connecting rods. The side wall of the positioning frame is fixedly connected with a pilot-operated type speed regulating valve, a hand-operated direction valve and an overflow valve, and the pilot-operated type speed regulating valve, the hand-operated direction valve and the overflow valve are connected with pipelines between the air cylinders.

Description

Technical Field

[0001] This application relates to the field of coating winding machine technology, and more particularly to an auxiliary pleating mechanism for a coating winding machine. Background Technology

[0002] When the coating machine is winding up, if the tension is too high or too low, or if there is a slight change in temperature, the roll material may shrink or loosen and deform, resulting in wrinkles. Slight wrinkles require workers to press hard with nylon rods to meet the winding requirements, and sometimes it is necessary to press the wrinkles for a long time, which is labor-intensive. There is an urgent need to develop a device to replace manual pressing and solve the urgent needs of workers. Utility Model Content

[0003] In view of the above problems, this application provides an auxiliary pleating mechanism for a coating winding machine to solve the problem that slight pleats require workers to use nylon rods to press hard to meet the winding requirements, and sometimes pleating needs to be done for a long time, resulting in high labor intensity.

[0004] This application provides an auxiliary pleating mechanism for a coating and winding machine, including a base plate: a pair of positioning frames are fixedly connected to the top of the base plate, a winding roller is provided between the pair of positioning frames, and a transmission mechanism is provided on the pair of positioning frames; a bracket is fixedly connected to the side wall of the pair of positioning frames, and a connecting rod is movably connected to the bracket via a rotating shaft; an L-shaped block is fixedly connected to the side wall of the pair of positioning frames, and a cylinder is movably connected to the L-shaped block; the output shaft of the cylinder is movably connected to one side of the connecting rod via a rotating shaft; and a nylon rod is movably connected between the pair of connecting rods.

[0005] In some embodiments, a pilot-operated speed control valve, a manual directional valve, and a relief valve are fixedly connected to the side wall of the positioning frame, and the pilot-operated speed control valve, the manual directional valve, and the relief valve are connected to the cylinder pipeline.

[0006] In some embodiments, a vertical plate is fixedly connected to the top of the base plate, a support plate is fixedly connected to the top of the vertical plate, and two pairs of positioning blocks are fixedly connected to the top of the support plate. A guide roller is movably connected between the two pairs of positioning blocks via a rotating shaft.

[0007] In some embodiments, the transmission mechanism includes a pair of electric telescopic rods and transmission rods. The electric telescopic rods are fixedly connected to the side wall of the positioning frame, and the output shaft of the electric telescopic rods is fixedly connected to an adjusting plate. The pair of transmission rods pass through the positioning frame and are fixedly connected to a transmission plate. A pair of limiting grooves are provided on the side wall of the transmission plate, and a locking rod is provided in the limiting groove. The locking rod is fixedly connected to the side wall of the take-up roller. A motor is fixedly connected to the top of one of the adjusting plates, and the output shaft of the motor is fixedly connected to the side wall of one of the transmission rods. A connecting block is fixedly connected to the other transmission plate, and the connecting block is movably connected to the end of the other transmission rod.

[0008] In some embodiments, a rectangular groove is provided on a pair of adjustment plates, and a limiting block is provided in the rectangular groove. The limiting block is fixedly connected to the side wall of the positioning frame.

[0009] In some embodiments, the pair of positioning frames are symmetrically arranged about the central axis of the take-up roller.

[0010] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below.

[0011] 1. By setting up a cylinder, connecting rod, bracket and nylon rod, during the winding and coating process, the cylinder is started, and the fluid in the cylinder is adjusted by the pilot speed control valve and the manual reversing valve, thereby changing the speed of the cylinder. The cylinder drives the nylon rod to move through the connecting rod, so that the nylon rod slowly moves to the coated surface after winding. Then, by adjusting the overflow valve, the downward pressure of the nylon rod is controlled to flatten the wrinkles of the coated aluminum without damaging the aluminum, thereby reducing the physical consumption of manual flattening.

[0012] 2. By setting up the take-up roller, electric telescopic rod, adjusting plate, transmission rod, transmission plate and locking rod, when it is necessary to remove the take-up roller, the electric telescopic rod is activated, the electric telescopic rod pushes the adjusting plate to move, the adjusting plate drives a pair of transmission rods to move, the transmission rods drive the transmission plate to move, thereby causing the locking rod to disengage from the limiting groove, and the take-up roller can be removed, thus improving the convenience of take-up roller disassembly. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a partial perspective view of this application.

[0015] Figure 2 This is a schematic diagram of the overall structure of this application.

[0016] Figure 3 This is a side view of the take-up roller and positioning frame.

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0018] Figure 5 for Figure 1 Side view.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Base plate; 2. Positioning frame; 3. Take-up roller; 4. Support; 5. Connecting rod; 6. L-shaped block; 7. Cylinder; 8. Nylon rod; 9. Pilot-operated speed control valve; 10. Manual reversing valve; 11. Overflow valve; 12. Vertical plate; 13. Support plate; 14. Positioning block; 15. Guide roller; 16. Electric telescopic rod; 17. Transmission rod; 18. Adjusting plate; 19. Transmission plate; 20. Limiting groove; 21. Snap-fit ​​rod; 22. Motor; 23. Connecting block; 24. Rectangular groove; 25. Limiting block. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other meanings. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).

[0023] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0024] Furthermore, the descriptions of directions such as the X direction, Y direction, and Z direction used to explain the operation and construction of the components in this embodiment are not absolute but relative. Although these directions are appropriate when the components are in the positions shown in the figure, they should be interpreted differently when these positions change to correspond to the changes.

[0025] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0027] This application provides an auxiliary pleating mechanism for a coating and winding machine, including a base plate 1. A pair of positioning frames 2 are fixedly connected to the top of the base plate 1, a winding roller 3 is provided between the pair of positioning frames 2, and a transmission mechanism is provided on the pair of positioning frames 2. A bracket 4 is fixedly connected to the side wall of the pair of positioning frames 2, and a connecting rod 5 is movably connected to the bracket 4 through a rotating shaft. An L-shaped block 6 is fixedly connected to the side wall of the pair of positioning frames 2, and a cylinder 7 is movably connected to the L-shaped block 6. The output shaft of the cylinder 7 is movably connected to one side of the connecting rod 5 through a rotating shaft, and a nylon rod 8 is movably connected between the pair of connecting rods 5.

[0028] In the technical solution of this application embodiment, the force and speed of the cylinder 7 are changed by the pilot-operated speed control valve 9, the manual reversing valve 10 and the overflow valve 11. The pilot-operated speed control valve 9, the manual reversing valve 10 and the overflow valve 11 are fixedly connected to the side wall of the positioning frame 2. The pilot-operated speed control valve 9, the manual reversing valve 10 and the overflow valve 11 are connected to the cylinder 7 by pipeline.

[0029] In the technical solution of this application embodiment, the coating can be guided by the guide roller 15, which facilitates coating roll-up. A vertical plate 12 is fixedly connected to the top of the base plate 1, a support plate 13 is fixedly connected to the top of the vertical plate 12, and two pairs of positioning blocks 14 are fixedly connected to the top of the support plate 13. The guide roller 15 is movably connected between the two pairs of positioning blocks 14 through a rotating shaft.

[0030] In the technical solution of this application embodiment, the transmission mechanism facilitates the installation and disassembly of the take-up roller 3. The transmission mechanism includes a pair of electric telescopic rods 16 and transmission rods 17. The electric telescopic rods 16 are fixedly connected to the side wall of the positioning frame 2, and the output shaft of the electric telescopic rods 16 is fixedly connected to an adjusting plate 18. The pair of transmission rods 17 pass through the positioning frame 2 and are fixedly connected to a transmission plate 19. A pair of limiting grooves 20 are provided on the side wall of the transmission plate 19. A locking rod 21 is provided in the limiting groove 20. The locking rod 21 is fixedly connected to the side wall of the take-up roller 3. A motor 22 is fixedly connected to the top of one of the adjusting plates 18. The output shaft of the motor 22 is fixedly connected to the side wall of one of the transmission rods 17. A connecting block 23 is fixedly connected to the other transmission plate 19. The connecting block 23 is movably connected to the end of the other transmission rod 17.

[0031] In the technical solution of this application embodiment, the stability of the movement of the adjusting plate 18 is improved by the rectangular groove 24 and the limiting block 25. A pair of adjusting plates 18 are provided with rectangular grooves 24, and a limiting block 25 is provided in the rectangular grooves 24. The limiting block 25 is fixedly connected to the side wall of the positioning frame 2. The pair of positioning frames 2 are symmetrically arranged about the central axis of the winding roller 3.

[0032] Working principle: In use, the coating material is passed through a pair of guide rollers 15 and wound onto the take-up roller 3. Then, the motor 22 is started, which drives the transmission rod 17 to rotate. The transmission rod 17 drives the transmission plate 19 to rotate, which in turn drives the take-up roller 3 to rotate through a pair of locking rods 21, thereby winding up the coating material. During the winding and coating process, the cylinder 7 is started. The fluid inside the cylinder 7 is adjusted through the pilot-operated speed control valve 9 and the manual reversing valve 10, thereby changing the speed of the cylinder 7. The cylinder 7 is driven by the connecting rod 5. The nylon rod 8 moves slowly to the coated surface after winding. Then, the downward pressure of the nylon rod 8 is controlled by adjusting the overflow valve 11 to flatten the wrinkles of the coated aluminum without damaging the aluminum. When it is necessary to remove the take-up roller 3, the electric telescopic rod 16 is activated. The electric telescopic rod 16 pushes the adjusting plate 18 to move. The adjusting plate 18 drives a pair of transmission rods 17 to move. The transmission rods 17 drive the transmission plate 19 to move, thereby causing the locking rod 21 to disengage from the limiting groove 20, and the take-up roller 3 can be removed.

[0033] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0034] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An auxiliary pleating mechanism for a coating winding machine, characterized in that, Includes a base plate (1): a pair of positioning frames (2) are fixedly connected to the top of the base plate (1), a winding roller (3) is provided between the pair of positioning frames (2), and a transmission mechanism is provided on the pair of positioning frames (2). A bracket (4) is fixedly connected to the side wall of the pair of positioning frames (2), and a connecting rod (5) is movably connected to the bracket (4) through a rotating shaft. An L-shaped block (6) is fixedly connected to the side wall of the pair of positioning frames (2), and a cylinder (7) is movably connected to the L-shaped block (6). The output shaft of the cylinder (7) is movably connected to one side of the connecting rod (5) through a rotating shaft. A nylon rod (8) is movably connected between the pair of connecting rods (5).

2. The auxiliary pleating mechanism of a coating winding machine according to claim 1, characterized in that, The positioning frame (2) has a pilot-operated speed control valve (9), a manual reversing valve (10) and an overflow valve (11) fixedly connected to its side wall. The pilot-operated speed control valve (9), the manual reversing valve (10) and the overflow valve (11) are connected to the cylinder (7) via pipelines.

3. The auxiliary pleating mechanism of a coating winding machine according to claim 1, characterized in that, A vertical plate (12) is fixedly connected to the top of the base plate (1), a support plate (13) is fixedly connected to the top of the vertical plate (12), and two pairs of positioning blocks (14) are fixedly connected to the top of the support plate (13). A guide roller (15) is movably connected between the two pairs of positioning blocks (14) through a rotating shaft.

4. The auxiliary pleating mechanism of a coating winding machine according to claim 1, characterized in that, The transmission mechanism includes a pair of electric telescopic rods (16) and transmission rods (17). The electric telescopic rods (16) are fixedly connected to the side wall of the positioning frame (2), and the output shaft of the electric telescopic rods (16) is fixedly connected to an adjusting plate (18). The pair of transmission rods (17) pass through the positioning frame (2) and are fixedly connected to a transmission plate (19). A pair of limiting grooves (20) are provided on the side wall of the transmission plate (19). A snap-fit ​​rod (21) is provided in the limiting groove (20). The snap-fit ​​rod (21) is fixedly connected to the side wall of the take-up roller (3). A motor (22) is fixedly connected to the top of one of the adjusting plates (18). The output shaft of the motor (22) is fixedly connected to the side wall of one of the transmission rods (17). A connecting block (23) is fixedly connected to the other side of the transmission plate (19). The connecting block (23) is movably connected to the end of the other side of the transmission rod (17).

5. The auxiliary pleating mechanism of a coating winding machine according to claim 4, characterized in that, A pair of adjustment plates (18) are provided with rectangular grooves (24), and a limiting block (25) is provided in the rectangular grooves (24). The limiting block (25) is fixedly connected to the side wall of the positioning frame (2).

6. The auxiliary pleating mechanism of a coating winding machine according to claim 1, characterized in that, The pair of positioning frames (2) are symmetrically arranged about the central axis of the take-up roller (3).

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