Winding approaching mechanism of splitting machine

Abstract

The utility model discloses a slitting machine rolling approaching mechanism, which comprises an approaching roller wall plate, a linear guide rail, a driving mechanism, a transmission mechanism and an approaching roller component, the driving mechanism is arranged at an external appointed position, the approaching roller component and the linear guide rail are arranged on the approaching roller wall plate, and the approaching roller component is driven by the driving mechanism to approach the approaching roller wall plate. And the approaching roller wall plate does linear motion through the transmission mechanism and the linear guide rail. The copper foil winding device has the advantages that when a winding core jumps, winding tension fluctuation is large, the floating roller can absorb the tension fluctuation, the influence on copper foil is reduced, and the winding effect is better; a gear and rack transmission mode is adopted, it can be guaranteed that wallboards on the two sides of the approaching roller are synchronous, the situation that the rollers are not parallel is reduced, and the winding quality is greatly improved; the back clearance of the gear and the rack is made up through pre-pressing of the air cylinder, and the stability of the wall plate is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper foil slitting machines, and in particular relates to a reeling approach mechanism for a slitting machine. Background Art

[0002] Copper foil slitting machines are mainly used in the production of copper foil material slitting. Large-width copper foil needs to be rolled up after slitting. If the copper foil is too far away from the roller of the winding air shaft during rolling, it will easily cause the copper foil to be skewed when bonding, resulting in wrinkles or ribs at the beginning of rolling; if the roller is too close to the air shaft, it will make it impossible to collect large rolls of material, so the roller-closed rolling is generated. The roller can move with the guide rail to keep the distance between the roller and the copper foil roll consistent to ensure the quality of rolling. However, after the large roll is collected, the pressure of the air shaft cannot support the weight of the copper foil. Therefore, during the rolling process, the copper foil roll will jump on the air shaft, affecting the quality of rolling. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a slitting machine winding approach mechanism to solve the deficiencies in the prior art.

[0004] In order to achieve the above object, the utility model is implemented by the following technical solutions:

[0005] Provided is a slitting machine winding approach mechanism, comprising an approach roller wall plate, a linear guide rail, a driving mechanism, a transmission mechanism and an approach roller assembly, wherein the driving mechanism is arranged at an external designated position, the approach roller assembly and the linear guide rail are arranged on the approach roller wall plate, and under the drive of the driving mechanism, the approach roller wall plate performs linear motion through the transmission mechanism and the linear guide rail.

[0006] The slitting machine reeling approach mechanism further includes a wall panel cylinder, and the moving end of the wall panel cylinder pushes the approach roller wall panel to perform a same-direction linear motion through the linear guide rail.

[0007] As in the slitting machine winding approach mechanism, the approach roller assembly includes a passing roller assembly and a floating roller assembly, the passing roller assembly is arranged on the approach roller wall plate, and the floating roller assembly is arranged on the adjacent side of the passing roller assembly.

[0008] As described in the slitting machine winding approach mechanism, the floating roller assembly includes a floating roller connecting seat, a floating roller and a floating roller cylinder. The floating roller adopts a roller body that is connected to a material roller sleeve with baffles at both ends, and is constructed by locking a locking sleeve with a reserved adjustment position on the transmission shaft. One end of the piston rod of the floating roller cylinder is connected to the approach roller wall plate, and the other end is connected to the floating roller connecting seat. Both ends of the floating roller are connected to the floating roller connecting seat.

[0009] As for the slitting machine winding approach mechanism, the driving mechanism includes a motor and a reducer.

[0010] For example, in the slitting machine winding approach mechanism, the transmission mechanism includes a rack and a gear meshing with each other. Driven by the motor, the reducer drives the gear synchronization shaft to rotate, thereby driving the rack to move along the linear guide rail.

[0011] The beneficial effects of the technical solution of the utility model are:

[0012] 1. When the winding core jumps, the winding tension fluctuates greatly. The floating roller can absorb the tension fluctuation, reduce the impact on the copper foil, and make the winding effect better;

[0013] 2. The gear rack transmission method can ensure the synchronization of the wall panels on both sides of the approach roller, reduce the non-parallelism of the rollers, and greatly improve the winding quality;

[0014] 3. Use the pre-pressure of the cylinder to compensate for the backlash of the gear rack to ensure the stability of the wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To further illustrate the above-mentioned purpose, structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of an angle structure of a preferred embodiment of the utility model;

[0017] Figure 2 This is a schematic structural diagram of another angle of a preferred embodiment of the utility model;

[0018] In the figure: 1. Approach roller wall panel; 2. Linear guide; 3. Wall panel cylinder; 4. Roller assembly; 5. Floating roller; 6. Floating roller cylinder; 7. Baffle; 8. Motor; 9. Reducer; 10. Rack. DETAILED DESCRIPTION

[0019] The terms "utility model" and "the present utility model" used in this specification are intended to refer broadly to all subject matter of this specification and any patent claims below. Statements containing these terms should not be understood to limit the subject matter described herein or to limit the meaning or scope of any patent claim below. In addition, this specification does not attempt to describe or limit the subject matter covered by any claim of any specific component, paragraph, statement or figure of this application. The subject matter should be understood with reference to the entire specification, all drawings and any claims below. The present utility model may have other embodiments and be practiced or implemented in other ways. Moreover, it should be understood that the wording and terminology used herein are for illustrative purposes and should not be considered as limiting.

[0020] The details of the present invention will now be discussed with reference to the accompanying drawings which illustrate the present invention by way of example only. In the accompanying drawings, similar features or components may be marked with the same reference numerals.

[0021] The use of "including", "having" and "comprising" and variations thereof herein is meant to include the items listed thereafter and their equivalents and additional items. Although reference may be made to directions such as above, below, upward, downward, backward, bottom, top, front, back, etc. in describing the drawings, for convenience, reference is made relative to the drawings. These directions are not intended to literally accept or limit the present invention in any form. In addition, terms such as "first", "second", "third", etc. are used herein for illustrative purposes and are not intended to indicate or imply importance or significance.

[0022] See also Figure 1 , Figure 2 As shown, the utility model slitting machine winding approach mechanism includes an approach roller wall plate 1, a linear guide rail 2, a driving mechanism, a transmission mechanism and an approach roller assembly. The driving mechanism is arranged at an external specified position, and the approach roller assembly and the linear guide rail 2 are arranged on the approach roller wall plate 1. Under the drive of the driving mechanism, the approach roller wall plate 1 performs linear motion through the transmission mechanism and the linear guide rail 2.

[0023] In a preferred embodiment, the approach structure further comprises a wall panel cylinder 3, and the moving end of the wall panel cylinder 3 pushes the approach roller wall panel 1 to make a linear motion in the same direction through the linear guide rail 2.

[0024] See also Figure 2 As shown, the approach roller assembly includes a passing roller assembly 4 and a floating roller assembly. The passing roller assembly 4 is arranged on the approach roller wall plate 1 , and the floating roller assembly is arranged on the adjacent side of the passing roller assembly 4 .

[0025] Furthermore, the floating roller assembly includes a floating roller connecting seat, a floating roller 5 and a floating roller cylinder 6. The floating roller 5 adopts a roller body that is connected to a material roller sleeve with baffles 7 at both ends, and is constructed by locking a locking sleeve with a reserved adjustment position on the transmission shaft. One end of the piston rod of the floating roller cylinder 6 is connected to the roller wall plate 1, and the other end is connected to the floating roller connecting seat. Both ends of the floating roller 5 are connected to the floating roller connecting seat.

[0026] The driving mechanism includes a motor 8 and a reducer 9. The transmission mechanism includes a rack 10 and a gear that mesh with each other. Driven by the motor 8, the reducer 9 drives the gear synchronization shaft to rotate, thereby driving the rack 10 to move along the linear guide rail 2, and the approach roller wall plate 1 drives the roller assembly 4 and the floating roller assembly to move. The floating roller cylinder 6 always provides air pressure, and the floating roller cylinder 6 pushes the approach roller wall plate 1 to move in one direction, thereby compensating for the backlash between the gear and the rack 10.

[0027] The utility model: 1. When the winding core jumps, the winding tension fluctuates greatly. The floating roller can absorb the tension fluctuation, reduce the impact on the copper foil, and make the winding effect better; 2. The gear rack transmission method is adopted to ensure the synchronization of the wall panels on both sides of the roller, reduce the non-parallelism of the rollers, and greatly improve the winding quality; 3. The pre-pressure of the cylinder is used to make up for the back clearance of the gear rack to ensure the stability of the wall panel.

[0028] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A slitting machine winding approach mechanism, characterized in that: It includes an approach roller wall plate, a linear guide rail, a driving mechanism, a transmission mechanism and an approach roller assembly. The driving mechanism is arranged at an external designated position, the approach roller assembly and the linear guide rail are arranged on the approach roller wall plate, and under the drive of the driving mechanism, the approach roller wall plate performs linear motion through the transmission mechanism and the linear guide rail.

2. The slitting machine reel approach mechanism as claimed in claim 1, characterized in that: It also includes a wall panel cylinder, the moving end of which pushes the approach roller wall panel to perform linear motion in the same direction through the linear guide rail.

3. The slitting machine reel approach mechanism according to claim 1, characterized in that: The approach roller assembly comprises a passing roller assembly and a floating roller assembly. The passing roller assembly is arranged on the approach roller wall plate, and the floating roller assembly is arranged on the adjacent side of the passing roller assembly.

4. The slitting machine reel approach mechanism as claimed in claim 3, characterized in that: The floating roller assembly includes a floating roller connecting seat, a floating roller and a floating roller cylinder. The floating roller adopts a roller body that passes through a material roller sleeve with baffles at both ends, and is formed by locking a locking sleeve with a reserved adjustment position on the transmission shaft. One end of the piston rod of the floating roller cylinder is connected to the approach roller wall plate, and the other end is connected to the floating roller connecting seat. Both ends of the floating roller are connected to the floating roller connecting seat.

5. The slitting machine reel approach mechanism as claimed in claim 1, characterized in that: The driving mechanism includes a motor and a reducer.

6. The slitting machine reel approach mechanism as claimed in claim 5, characterized in that: The transmission mechanism includes a rack and a gear meshing with each other. Driven by the motor, the reducer drives the gear synchronization shaft to rotate, thereby driving the rack to move along the linear guide rail.

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