Copper foil slitting device

Abstract

The utility model provides a copper foil slitting device which comprises a machine base, a slitting mechanism used for slitting a copper foil is arranged in the middle of the machine base, an unwinding frame is fixed to one side of the machine base, an unwinding shaft is horizontally and rotatably arranged on the unwinding frame, a winding frame is fixed to the other side of the machine base, and the winding shaft is horizontally and rotatably arranged on the winding frame. Two winding shafts are horizontally, detachably and rotatably arranged on the winding frame, and the two winding shafts are arranged up and down, and the winding device is characterized in that a lifting machine is further fixed to the other side of the machine base, a stand column is installed on the lifting machine, four installation bases are installed on the stand column, working arms capable of horizontally swinging are hinged to the installation bases, and the working arms are connected with the lifting machine. The working arm is provided with a clamping jaw, and the clamping jaw is provided with two clamping blocks used for clamping the winding shaft.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a copper foil slitting device. Background Art

[0002] During the slitting process of copper foil, the copper foil is slit into products with various different widths required by customers, and a copper foil slitting device is needed.

[0003] After the existing copper foil slitting device slits and winds up the copper foil, a traveling crane is needed to lift the winding shaft down. However, the number of traveling cranes in each workshop is limited, and sometimes the traveling crane is occupied, making it impossible to lift the winding shaft in time. Therefore, it is very necessary to design a copper foil slitting device. Summary of the Invention

[0004] The purpose of the utility model is to provide a copper foil slitting device aiming at the above problems existing in the prior art.

[0005] The purpose of the utility model can be realized by the following technical solutions: A copper foil slitting device includes a machine base. A slitting mechanism for slitting copper foil is provided in the middle of the machine base. A unwinding rack is fixed on one side of the machine base, and a unwinding shaft is horizontally rotatably provided on the unwinding rack. A winding rack is fixed on the other side of the machine base, and two winding shafts are horizontally detachably rotatably provided on the winding rack and are arranged vertically. It is characterized in that an elevator is also fixed on the other side of the machine base. A column is installed on the elevator, and four mounting seats are installed on the column. A working arm that can swing horizontally is hinged on the mounting seat. A clamping jaw is installed on the working arm, and two clamping blocks for clamping the winding shaft are provided on the clamping jaw.

[0006] A handle is also installed on the working arm.

[0007] The elevator includes a bottom plate and a lifting platform. The bottom plate is connected to the machine base through a connecting plate. The lifting platform is connected to the bottom plate through an X-shaped link, and a driving member capable of driving the X-shaped link to act is also provided on the bottom plate.

[0008] Two pairs of positioning cylinders are also horizontally installed on the winding rack. A positioning head is slidably connected in the positioning cylinder, and the positioning head can be inserted into the end of the winding shaft. A locking screw is also threadedly connected to the positioning cylinder.

[0009] The locking screw is a hand-tightening part.

[0010] An auxiliary limiting block is also provided in the middle of the positioning cylinder.

[0011] Compared with the prior art, the copper foil slitting device of the utility model has the following advantages:

[0012] In the present utility model, the quick disassembly and assembly of the unwinding shaft can be achieved through the positioning cylinder and the positioning head. At the same time, by using the rotating working arm, the wound unwinding shaft can be conveniently removed, and the empty unwinding shaft can be stored on the working arm, so that the hoisting of the wound unwinding shaft is more convenient and flexible. Brief Description of the Drawings

[0013] Figure 1 is the schematic plan view of the present utility model;

[0014] Figure 2 is the schematic plan view of the removed part of the present utility model;

[0015] Figure 3 is the schematic plan view of the elevator part of the present utility model;

[0016] Figure 4 is the schematic perspective view of the removed part of the present utility model;

[0017] In the figures, 1, machine base; 2, connecting plate; 3, elevator; 3a, bottom plate; 3b, lifting platform; 3c, X-shaped link; 3d, driving member; 4, column; 5, mounting seat; 6, working arm; 7, handle; 8, clamping jaw; 8a, clamping block; 9, winding shaft; 10, positioning head; 11, winding frame; 12, driving motor; 13, unwinding shaft; 14, positioning cylinder; 15, unwinding frame; 16, auxiliary limiting block; 17, locking screw. Detailed Description of the Preferred Embodiments

[0018] The following are specific embodiments of the present utility model in combination with the drawings, and the technical solutions of the present utility model will be further described, but the present utility model is not limited to these embodiments.

[0019] As Figures 1-4 shown, the copper foil slitting device includes a machine base 1. The middle of the machine base 1 has a slitting mechanism for slitting copper foil. The slitting mechanism adopts the prior art and can slit the copper foil as required. A unwinding frame 15 is fixed on one side of the machine base 1, and a unwinding shaft 13 is horizontally rotatably arranged on the unwinding frame 15. A winding frame 11 is fixed on the other side of the machine base 1, and two winding shafts 9 are horizontally detachably rotatably arranged on the winding frame 11, and the two winding shafts 9 are arranged up and down. An elevator 3 is also fixed on the other side of the machine base 1. A column 4 is installed on the elevator 3, and four mounting seats 5 are installed on the column 4. A horizontally swingable working arm 6 is hinged on the mounting seat 5, and a clamping jaw 8 is installed on the working arm 6. The clamping jaw 8 has two clamping blocks 8a for clamping the winding shaft 9; that is, in this embodiment, four clamping jaws 8 are designed, two for grasping the wound unwinding shaft 13, and two for grasping the empty unwinding shaft 13.

[0020] A handle 7 is also installed on the working arm 6.

[0021] The lift 3 includes a bottom plate 3a and a lifting platform 3b. The bottom plate 3a is connected to the machine base 1 through a connecting plate 2. The lifting platform 3b is connected to the bottom plate 3a through an X-shaped link 3c. A driving member 3d capable of driving the X-shaped link 3c to act is also provided on the bottom plate 3a. The driving member 3d can be used to lift the lifting platform 3b up and down as required.

[0022] Two pairs of positioning cylinders 14 are also horizontally installed on the winding frame 11. A positioning head 10 is slidably connected inside the positioning cylinder 14, and the positioning head 10 can be inserted into the end of the winding shaft 9. In this embodiment, after the positioning head 10 is inserted into the end of the winding shaft 9, it can drive the winding shaft 9 to rotate together. This is an existing technology. A locking screw 17 is also threadedly connected to the positioning cylinder 14. In practice, one end of the positioning cylinder 14 is also connected to the driving motor 12. The driving motor 12 is used to rotate the winding shaft 9 as required. The positioning cylinder 14 and the positioning head 10 rotate together and drive the winding shaft 9 to rotate together. The locking screw 17 is a hand-tightening part.

[0023] An auxiliary limiting block 16 is also provided in the middle of the positioning cylinder 14.

[0024] In the present utility model, the quick disassembly and assembly of the unwinding shaft 13 can be realized through the positioning cylinder 14 and the positioning head 10. At the same time, by using the rotating working arm 6, the wound unwinding shaft 13 can be conveniently removed. When the crane is idle, it can be hoisted down. And the empty unwinding shaft 13 can be stored on the working arm 6, so that the hoisting of the wound unwinding shaft 13 is more convenient and flexible.

[0025] The above components are all common standard parts or parts known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0026] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art of the present utility model can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A copper foil slitting device, comprising a machine base (1), wherein the middle part of the machine base (1) has a slitting mechanism for slitting the copper foil, a reeling frame (15) is fixed on one side of the machine base (1), and a reeling shaft (13) is rotatably provided on the reeling frame (15), and a reeling frame (11) is fixed on the other side of the machine base (1), and two reeling shafts (9) are detachably rotatably provided on the reeling frame (11), and the two reeling shafts (9) are arranged up and down, characterized in that: A lift (3) is also fixed to the other side of the machine base (1), a column (4) is mounted on the lift (3), four mounting seats (5) are mounted on the column (4), a horizontally swingable working arm (6) is hingedly connected to the mounting seat (5), a clamping claw (8) is mounted on the working arm (6), and the clamping claw (8) has two clamping blocks (8a) for clamping the winding shaft (9).

2. A copper foil slitting device according to claim 1, characterized in that: The working arm (6) is also provided with a handle (7).

3. A copper foil slitting device according to claim 1, characterized in that: The lift (3) comprises a base plate (3a) and a lifting platform (3b); the base plate (3a) is connected to the machine base (1) via a connecting plate (2); the lifting platform (3b) is connected to the base plate (3a) via an X-shaped connecting rod (3c); and the base plate (3a) is also provided with a driving member (3d) capable of driving the X-shaped connecting rod (3c) to move.

4. A copper foil slitting device according to claim 1, characterized in that: Two pairs of positioning cylinders (14) are also horizontally mounted on the winding frame (11), and positioning heads (10) are slidably connected inside the positioning cylinders (14). The positioning heads (10) can be inserted into the ends of the winding shafts (9), and locking screws (17) are also threadedly connected to the positioning cylinders (14).

5. A copper foil slitting device according to claim 4, characterized in that: The locking screw (17) is a hand-tightened part.

6. A copper foil slitting device according to claim 4, characterized in that: The positioning cylinder (14) also has an auxiliary limiting block (16) in the middle.

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