Copper foil bilateral burr removing device

Abstract

The utility model provides a copper foil double-side burr removing device which comprises a machine table, an unwinding roller is horizontally and rotatably arranged at one end of the machine table, a winding roller is horizontally and rotatably arranged at the other end of the machine table, and the copper foil double-side burr removing device is characterized in that a plurality of working plates are installed in the middle of the machine table, and ratchet cross rods are horizontally and slidably connected to the two sides of each working plate; a ratchet cross rod is arranged on the working plate, a connecting rod is arranged on the ratchet cross rod, the connecting rod is connected with a U-shaped base through a pair of adjustable assemblies, a grinding piece used for removing copper foil burrs is arranged in the U-shaped base, pawls matched with the ratchet cross rod are arranged on the two sides of the working plate, and flexible and bendable air supply pipes are further connected to the two sides of the working plate. And an air blowing nozzle is mounted on the air supply pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a device for removing burrs on both sides of a copper foil. Background Art

[0002] Copper foil is made of copper and a certain proportion of other metals. During its processing and production, the copper foil needs to be deburred on its edges. However, the grinding parts in the existing burr removal device cannot be adjusted quickly, which makes it inconvenient to switch back and forth between different models of products. At the same time, it does not have a soot blowing function. Therefore, it is necessary to design a copper foil double-sided burr removal device. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a device for removing burrs on both sides of copper foil.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a device for removing burrs on both sides of copper foil, comprising a machine platform, one end of the machine platform is horizontally rotatable and provided with a unwinding roller, and the other end of the machine platform is horizontally rotatable and provided with a winding roller, characterized in that a plurality of working plates are installed in the middle of the machine platform, ratchet cross bars are horizontally slidably connected on both sides of the working plates, a connecting rod is installed on the ratchet cross bar, the connecting rod is connected to a U-shaped seat through a pair of adjustable components, an abrasive part for removing burrs on copper foil is installed in the U-shaped seat, ratchets matching with the ratchet cross bar are arranged on both sides of the working plates, flexible and bendable air supply pipes are also connected on both sides of the working plates, and a blowing nozzle is installed on the air supply pipe.

[0005] A bracket is fixed at one end of the machine, a positioning seat for positioning the winding roller is installed on the bracket, a driving motor capable of driving the winding roller to rotate is installed on the bracket, and a material guide roller is also installed on the bracket for horizontal rotation via a connecting frame.

[0006] A second positioning seat for positioning the unwinding roller is installed at the other end of the machine platform. A buffer rack is also installed at the other end of the machine platform. A position-adjustable limiting block is installed on the buffer rack.

[0007] The adjustable component includes a screw, a nut and a spring. The screw is horizontally slidably connected to the connecting rod. One end of the screw is connected to the U-shaped seat. The nut is threadedly connected to the other end of the screw and can abut against the connecting rod. The spring is installed between the connecting rod and the U-shaped seat.

[0008] The nut is a hand-tightened part.

[0009] Compared with the prior art, the copper foil double-sided burr removal device has the following advantages:

[0010] The utility model can grind the two sides of the copper foil for multiple times by arranging multiple pairs of grinding pieces whose positions can be quickly adjusted. At the same time, the dust at the edge of the copper foil can be removed by using an air blowing nozzle, so that the burrs on the two sides of the copper foil with different widths can be removed conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the planar structure of the dismantled part of the utility model;

[0013] Figure 3 It is a schematic diagram of the three-dimensional structure of the bracket in the utility model;

[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the cache rack in the utility model;

[0015] Figure 5 It is a three-dimensional structural schematic diagram of the U-shaped seat in the utility model;

[0016] In the figure, 1, machine table; 2, bracket; 3, driving motor; 4, unwinding roller; 5, guide roller; 6, working plate; 7, winding roller; 8, buffer rack; 9, air supply pipe; 10, blowing nozzle; 11, ratchet cross bar; 12, connecting rod; 13, U-shaped seat; 14, spring; 15, screw; 16, nut; 17, pawl; 18, positioning seat 1; 19, connecting frame; 20, limiting block; 21, grinding part; 22, positioning seat 2. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] like Figure 1-Figure 5As shown, the copper foil double-sided burr removal device comprises a machine table 1, one end of the machine table 1 is horizontally rotatable and provided with a unwinding roller 4, and the other end of the machine table 1 is horizontally rotatable and provided with a winding roller 7, and is characterized in that a plurality of working plates 6 are installed in the middle of the machine table 1, ratchet cross bars 11 are horizontally slidably connected on both sides of the working plate 6, and a connecting rod 12 is installed on the ratchet cross bar 11, and the connecting rod 12 is connected to a U-shaped seat 13 through a pair of adjustable components, and an abrasive piece 21 for removing burrs of the copper foil is installed in the U-shaped seat 13, and the abrasive piece 21 adopts an existing product available on the market, and the burrs on the edge of the copper foil are removed by using the abrasive piece 21, which adopts the existing technology; ratchet claws 17 matched with the ratchet cross bar 11 are arranged on both sides of the working plate 6, and flexible and bendable air supply pipes 9 are also connected on both sides of the working plate 6, and the air supply pipe 9 adopts an existing product, which can be bent at will according to needs, and the air supply pipe 9 is connected to its existing external air source; an air blowing nozzle 10 is installed on the air supply pipe 9.

[0019] A bracket 2 is fixed at one end of the machine 1, and a positioning seat 18 for positioning the winding roller 7 is installed on the bracket 2. A driving motor 3 that can drive the winding roller 7 to rotate is installed on the bracket 2. In this embodiment, the winding roller 7 can drive the motor 3 to achieve quick connection or quick disconnection, which adopts the existing technology, and the winding roller 7 can be rotated as needed by driving the motor 3; a guide roller 5 is also installed on the bracket 2 for horizontal rotation through a connecting frame 19.

[0020] A positioning seat 22 for positioning the unwinding roller 4 is installed at the other end of the machine 1. A cache rack 8 is also installed at the other end of the machine 1. A position-adjustable limiting block 20 is installed on the cache rack 8. With this structure, multiple unwinding rollers 4 can be stored on the cache rack 8 at one time, thereby reducing the frequency of use of the lifting equipment.

[0021] The adjustable component includes a screw 15, a nut 16 and a spring 14. The screw 15 is horizontally slidably connected to the connecting rod 12. One end of the screw 15 is connected to the U-shaped seat 13. The nut 16 is threadedly connected to the other end of the screw 15, and the nut 16 can abut against the connecting rod 12. The spring 14 is installed between the connecting rod 12 and the U-shaped seat 13. With this structure, the range of movement of the U-shaped seat 13 can be adjusted by the nut 16; the nut 16 is a hand-tightened part.

[0022] In the utility model, multiple pairs of grinding pieces 21 whose positions can be quickly adjusted are arranged, so that the copper foil can be ground multiple times on both sides. At the same time, the dust on the edge of the copper foil is removed by the air blowing nozzle 10, so that the burrs on both sides of the copper foil of different widths can be removed conveniently.

[0023] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0024] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A copper foil double-sided burr removal device, comprising a machine platform (1), wherein one end of the machine platform (1) is provided with a reeling roller (4) for horizontal rotation, and the other end of the machine platform (1) is provided with a reeling roller (7) for horizontal rotation, characterized in that: A plurality of working plates (6) are installed in the middle of the machine platform (1), ratchet cross bars (11) are horizontally slidably connected to both sides of the working plates (6), a connecting rod (12) is installed on the ratchet cross bar (11), the connecting rod (12) is connected to the U-shaped seat (13) via a pair of adjustable components, a grinding piece (21) for removing burrs of copper foil is installed in the U-shaped seat (13), ratchet claws (17) matching with the ratchet cross bars (11) are arranged on both sides of the working plates (6), and flexible and bendable air supply pipes (9) are also connected to both sides of the working plates (6), and a blowing nozzle (10) is installed on the air supply pipe (9).

2. A copper foil double-sided burr removal device according to claim 1, characterized in that: A bracket (2) is fixed to one end of the machine platform (1), a positioning seat (18) for positioning the winding roller (7) is mounted on the bracket (2), a driving motor (3) capable of driving the winding roller (7) to rotate is mounted on the bracket (2), and a guide roller (5) is also mounted on the bracket (2) for horizontal rotation via a connecting frame (19).

3. The copper foil double-sided burr removal device according to claim 1, characterized in that: A second positioning seat (22) for positioning the unwinding roller (4) is installed at the other end of the machine (1). A buffer rack (8) is also installed at the other end of the machine (1). A position-adjustable limiting block (20) is installed on the buffer rack (8).

4. The copper foil double-sided burr removal device according to claim 1, characterized in that: The adjustable component comprises a screw rod (15), a nut (16) and a spring (14); the screw rod (15) is horizontally slidably connected to the connecting rod (12); one end of the screw rod (15) is connected to the U-shaped seat (13); the nut (16) is threadedly connected to the other end of the screw rod (15); the nut (16) can abut against the connecting rod (12); and the spring (14) is installed between the connecting rod (12) and the U-shaped seat (13).

5. The copper foil double-sided burr removal device according to claim 4, characterized in that: The nut (16) is a hand-tightened part.

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