Automatic foil tearing and breaking device for electrolytic copper foil

Abstract

The utility model discloses an automatic foil tearing and breaking device for electrolytic copper foil, which comprises a supporting box body, a reel mounting seat is arranged at the upper end of the supporting box body and is used for mounting and placing a copper foil reel, and a first driving motor is mounted at one end of the reel mounting seat to drive the copper foil reel to rotate; the foil tearing and breaking assembly is mounted on the inner side of the supporting box body and located below the reel mounting seat, and the foil tearing and breaking assembly is driven by a second driving motor on the side wall of one side of the supporting box body and used for pulling, tearing and breaking the copper foil drooping from the copper foil reel; the stock bin is detachably installed on the inner side of the supporting box body and located below the foil tearing and breaking assembly, the stock bin, the reel installation base and the foil tearing and breaking assembly are integrated together, waste foil can be torn down from the copper foil reel to be smashed at the same time, the smashed broken foil is concentrated in the stock bin, efficiency is high, and manpower is little.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrolytic copper foil production device technical field, specifically is a kind of automatic foil tearing foil crushing device of electrolytic copper foil. BACKGROUND

[0002] In recent years, the booming development of automobile electronics, consumer electronics and other markets gradually increases the demand for electronic circuit copper foil, and the requirements for copper foil in the production process of electrolytic copper foil are gradually increased. The present waste foil removal method is all manual operation, and the use of art knife cannot achieve standardization, which can easily cause injury, and the foil tearing and foil crushing need to be carried out separately, which is low in efficiency. During operation, a lot of manpower and resources are needed, the foil tearing and foil crushing effect is poor, more time is wasted, and the whole operation takes a long time to complete, which needs to be improved. INVENTION CONTENTS

[0003] The utility model provides a kind of automatic foil tearing foil crushing device of electrolytic copper foil, can solve the problem of low efficiency of existing copper foil production process waste foil removal, high cost.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: an automatic foil tearing foil crushing device of electrolytic copper foil, comprising a support box body, the upper end of the support box body is provided with a reel mounting seat for installing and placing a copper foil reel, and a first driving motor is installed at one end of the reel mounting seat to drive the copper foil reel to rotate;A foil tearing and foil crushing assembly is installed on the inner side of the support box body below the reel mounting seat, the foil tearing and foil crushing assembly is driven by a second driving motor on the side wall of the support box body, and the copper foil hanging on the copper foil reel is pulled and crushed;A stock bin is detachably installed on the inner side of the support box body below the foil tearing and foil crushing assembly, by collecting the stock bin, the reel mounting seat and the foil tearing and foil crushing assembly, the waste foil can be torn from the copper foil reel and crushed at the same time, and the crushed foil is concentrated in the stock bin, which is high in efficiency and low in manpower.

[0005] As a preferred, at least one side of the inside of the support box body is provided with a photoelectric sensor, the edge of the copper foil hanging on the copper foil reel passes through the photoelectric sensor, the position of the copper foil hanging on the copper foil reel can be detected, and the first driving motor and the second driving motor are started when the copper foil reel passes through the photoelectric sensor, which is safer.

[0006] As preferred, the foil tearing and shredding assembly comprises a driving cutter spindle and a driven cutter spindle arranged side by side, the driving cutter spindle and the driven cutter spindle are provided with cutters, the driving cutter spindle is driven to rotate by the second driving motor, the driving cutter spindle and the driven cutter spindle are transmissionally connected and rotate in opposite directions, and the copper foil is clamped and shredded by the cutters through the opposite rotation of the driving cutter spindle and the driven cutter spindle.

[0007] As preferred, the cutters are disc-shaped, and are uniformly distributed with cutter teeth on the outer circumferences, the cutters are arranged along the axial directions of the driving cutter spindle and the driven cutter spindle, and are synchronously rotated by the driving cutter spindle and the driven cutter spindle, so that the copper foil is not easily clamped and regular shredded foil can be formed.

[0008] As preferred, the cutters on the driving cutter spindle and the driven cutter spindle are arranged in a staggered manner, and the staggered cutters partially overlap, so that the shredded foil can be cut.

[0009] As preferred, the driving cutter spindle and the driven cutter spindle are connected through gear transmission, and the synchronous reverse rotation of the driving cutter spindle and the driven cutter spindle can be realized through the intermeshing gears.

[0010] As preferred, the front side of the support box body is in an open state, and the hopper can be taken out and put in from the front side, so that the hopper is convenient to replace.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The structure is simple, the hopper, the reel mounting seat and the foil tearing and shredding assembly are collected together, the waste foil can be torn from the copper foil reel and shredded at the same time, the shredded foil is concentrated in the hopper, the efficiency is high, and the manpower is less, so that the problems of low waste foil removal efficiency and high cost in the existing copper foil production process are solved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is the perspective structural diagram of the utility model;

[0014] Fig. 2 is the top view structural diagram of the utility model;

[0015] Fig. 3 is the top view sectional structural diagram of the utility model.

[0016] REFERENCE SIGNS:

[0017] 1, support box, 11, cutter, 2, hopper, 3, photoelectric sensor, 4, copper foil reel, 5, first drive motor, 6, second drive motor, 7, foil tearing and crushing assembly, 8, driving cutter spindle, 9, driven cutter spindle, 10, reel mounting seat. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0019] The utility model discloses to solve the problem of low efficiency and high cost of removing waste foil in the existing copper foil production process. Figs. 1-3 As shown in the figure, the technical scheme is provided as follows: an automatic foil tearing and crushing device for electrolytic copper foil, comprising a support box 1, the upper end of the support box 1 is provided with a reel mounting seat 10 for installing and placing a copper foil reel 4, one end of the reel mounting seat 10 is installed with a first drive motor 5 to drive the copper foil reel 4 to rotate; a foil tearing and crushing assembly 7 is installed on the inner side of the support box 1 below the reel mounting seat 10, the foil tearing and crushing assembly 7 is driven by a second drive motor 6 on the side wall of the support box 1 to tear and crush the copper foil hanging down on the copper foil reel 4; a hopper 2 is detachably installed on the inner side of the support box 1 below the foil tearing and crushing assembly 7, by collecting the hopper 2, the reel mounting seat 10 and the foil tearing and crushing assembly 7 together, the waste foil can be torn off from the copper foil reel 4 and crushed at the same time, and the crushed foil is concentrated in the hopper 2 for concentration, which is efficient and requires less manpower.

[0020] Specifically, the first drive motor 5 and the second drive motor 6 can adopt a servo motor, which can be controlled uniformly. When in use, the copper foil reel 4 is hoisted to the top of the device and fixed by a trolley, then the copper foil reel 4 is lowered and placed on the reel mounting seat 10, the end of the copper foil reel 4 is connected with the bearing on the reel mounting seat 10 (not shown in the figure), the output shaft of the first drive motor 5 can be connected with the bearing on the reel mounting seat 10, the bearing and the copper foil reel 4 rotate together, and when disassembling, the copper foil reel 4 is separated from the bearing and hoisted away, the copper foil on the copper foil reel 4 can be pulled out and automatically hung down when working, and the copper foil enters the foil tearing and crushing assembly 7, the foil tearing and crushing assembly 7 can pull and tear the copper foil to realize downward pulling force and crushing of the copper foil, which is efficient.

[0021] In this embodiment, in order to ensure safety, as Figs. 1-3As shown in the figure, the inside of the support box 1 is provided with a photoelectric sensor 3 on at least one side, and the edge of the copper foil hanging on the copper foil reel 4 passes through the photoelectric sensor 3, so that the position of the copper foil hanging on the copper foil reel 4 can be detected, and when the copper foil hanging on the copper foil reel 4 passes through the photoelectric sensor 3, it is detected to control the first driving motor 5 and the second driving motor 6 to start, which is relatively safe. The photoelectric sensor 3 can be provided on the two side walls of the inside of the support box 1 respectively, and the photoelectric sensor 3 can sense the position of the copper foil reel 4, which can prevent the copper foil reel 4 from shifting left and right on one hand, and prevent the tearing foil and broken foil assembly 7 from starting to rotate when the copper foil on the copper foil reel 4 has not fallen on the other hand.

[0022] In this embodiment, as shown in the figure, Fig. 3 The tearing foil and broken foil assembly 7 includes a driving cutter spindle 8 and a driven cutter spindle 9 arranged side by side, the driving cutter spindle 8 and the driven cutter spindle 9 are provided with cutters, the driving cutter spindle 8 is driven to rotate by the second driving motor 6, the driving cutter spindle 8 and the driven cutter spindle 9 are transmissionally connected and rotate in opposite directions, and the copper foil can be clamped and crushed by the cutters through the opposite rotation of the driving cutter spindle 8 and the driven cutter spindle 9.

[0023] As a specific structure of the cutter 11, the cutter 11 is disc-shaped, and cutter teeth are uniformly distributed on the outer circumference of the cutter 11. The cutters 11 are arranged at intervals along the axial direction of the driving cutter spindle 8 and the driven cutter spindle 9, and the cutters 11 are driven to rotate synchronously by the driving cutter spindle 8 and the driven cutter spindle 9, so that the copper foil is not easy to be stuck and regular broken foil can be formed. Among them, the cutter teeth on the cutter 11 can be linear or oblique, and the cutter teeth can also be multi-toothed. Among them, the cutters 11 on the driving cutter spindle 8 and the driven cutter spindle 9 are arranged in a staggered manner, and the staggered cutters 11 partially overlap, which can ensure that the broken foil can be cut off.

[0024] In this embodiment, as shown in the figure, Figs. 1-3 The driving cutter spindle 8 and the driven cutter spindle 9 are connected through gear transmission, and synchronous reverse rotation between the driving cutter spindle 8 and the driven cutter spindle 9 can be realized through the meshing gears.

[0025] As shown in the figure, Fig. 1 The front side of the support box 1 is in an open state, and the hopper 2 can be taken out and put in from the front side, which is convenient for replacing the hopper 2.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, rear, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0028] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixing" and the like should be understood in a broad sense, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

Claims

1. An automatic foil tearing and shredding apparatus for electrolytic copper foil, characterized by, It includes: Supporting box (1), the upper end of the supporting box (1) is provided with a reel mounting seat (10) for mounting a copper foil reel (4), one end of the reel mounting seat (10) is provided with a first driving motor (5) to drive the copper foil reel (4) to rotate; The foil tearing and foil crushing assembly (7) is installed on the inner side of the supporting box (1) below the reel mounting seat (10), the foil tearing and foil crushing assembly (7) is driven by the second driving motor (6) on the side wall of the supporting box (1), and the copper foil hanging on the copper foil reel (4) is pulled and crushed; The hopper (2) is detachably installed on the inner side of the supporting box (1) below the foil tearing and foil crushing assembly (7).

2. The apparatus according to claim 1, wherein: At least one side of the inside of the supporting box (1) is provided with a photoelectric sensor (3), and the edge of the copper foil hanging on the copper foil reel (4) passes through the photoelectric sensor (3).

3. The apparatus according to claim 1, wherein: The foil tearing and foil crushing assembly (7) includes a driving cutter spindle (8) and a driven cutter spindle (9) arranged side by side, the driving cutter spindle (8) and the driven cutter spindle (9) are provided with cutters, the driving cutter spindle (8) is driven to rotate by the second driving motor (6), the driving cutter spindle (8) and the driven cutter spindle (9) are transmissionally connected, and the rotation directions of the two are opposite.

4. The apparatus according to claim 3, wherein: The cutter (11) is disc-shaped, and cutter teeth are uniformly distributed on the outer circumference of the cutter (11), the cutter (11) is arranged in the axial direction of the driving cutter spindle (8) and the driven cutter spindle (9).

5. The apparatus according to claim 4, wherein: The cutters (11) on the driving cutter spindle (8) and the driven cutter spindle (9) are arranged in a staggered manner, and the staggered cutters (11) partially overlap.

6. The apparatus according to claim 3, wherein: The driving cutter spindle (8) and the driven cutter spindle (9) are connected through gear transmission.

7. The apparatus according to claim 1, wherein: The front side of the supporting box (1) is in an open state, and the hopper (2) can be taken out and put in from the front side.

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