A cathode roller driving device for electrolytic copper foil

Abstract

The utility model relates to a cathode roller driving device for electrolytic copper foil, belonging to the technical field of electrolytic copper foil production equipment, comprising two oppositely arranged base frames, the base frames are welded by profiles and steel plates, the base frames are fixedly connected to the ground by anchor bolts, one base frame is fixedly connected to a frame on the side away from the other base frame, a driving mechanism is arranged on the top of the frame, bearing seats are installed on the tops of the two base frames on the sides close to each other by bolts, adjustment components are arranged oppositely on both sides of the bottom end of the bearing seats, and a cathode roller is rotatably arranged on the top of the bearing seats; the utility model has a simple structure and high stability, and the stability and efficiency of hoisting are improved by the arrangement of gear transmission and the bearing seats; the position of the driving mechanism and the bearing seats can be fine-tuned by the arrangement of the adjustment components, so that the active gear and the driven gear are more accurately meshed, and the problem of tooth jumping is avoided, thereby realizing a more stable operation of the cathode roller.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrolytic copper foil production equipment, and in particular relates to a cathode roller driving device for electrolytic copper foil. Background Art

[0002] The foil machine is the most important equipment used in the production of electrolytic copper foil. In order to ensure the smooth progress of production, the drive device that drives the cathode roller to rotate must be fully considered from multiple aspects. First, convenient cathode roller hoisting is an important factor in the design of the drive device. Reasonable design can ensure the stability of the cathode roller during the hoisting process and reduce damage caused by improper operation; secondly, in order to ensure the stable operation of the cathode roller, the drive device needs to have good stability performance; finally, the design of the drive device also needs to consider energy consumption issues. Improving the efficiency of the drive device can effectively reduce the energy consumption of the equipment. To this end, we proposed a cathode roller drive device for electrolytic copper foil. Utility Model Content

[0003] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a cathode roller driving device for electrolytic copper foil.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A cathode roller driving device for electrolytic copper foil comprises two oppositely arranged base frames, the base frames are welded from profiles and steel plates, the base frames are fixedly connected to the ground through anchor bolts, one side of one base frame away from the other base frame is fixedly connected to a frame, a driving mechanism is arranged on the top of the frame, bearing seats are installed on the tops of the two base frames on the sides close to each other through bolts, adjustment components are arranged oppositely on both sides of the bottom end of the bearing seats, and a cathode roller is rotatably arranged on the top of the bearing seats.

[0006] Furthermore, an inclined washer is installed at the bottom end of the base frame; the base frame can be adjusted to maintain a horizontal state through the setting of the inclined washer, so that the device as a whole has good stability performance.

[0007] Furthermore, the driving mechanism includes a reducer installed on the top of the frame by bolts, a servo motor is provided at the input end of the reducer, the output end of the servo motor is fixedly connected to the input end of the reducer, a driving gear is installed and fixed at the output end of the reducer, and adjustment components are also provided on both sides of the bottom end of the reducer.

[0008] Furthermore, a driven gear is fixedly mounted on the cathode roller shaft end, and the driven gear is meshed with the driving gear.

[0009] Furthermore, the adjustment component includes a fixed seat, which is fixedly connected to the base frame or the frame, and the central thread of the fixed seat is connected to a screw, and the top of the screw is in contact with the reducer or the bearing seat; through the setting of the adjustment component, the position of the driving mechanism and the bearing seat can be fine-tuned, so that the driving gear and the driven gear can mesh more accurately, avoiding problems such as tooth jumping, thereby achieving more stable operation of the cathode roller.

[0010] Furthermore, a semi-arc groove is provided at the top of the bearing seat, which makes it easier to dock and install the bearing on the cathode roller with the bearing seat when the cathode roller is hoisted, thereby improving the stability and efficiency of the cathode roller hoisting and reducing the possibility of damage to the cathode roller due to improper operation.

[0011] Furthermore, two bearings are oppositely mounted on the roller shaft of the cathode roller, and the outer rings of the two bearings are respectively engaged with the two semi-arc grooves.

[0012] Beneficial effects of the utility model:

[0013] The utility model has a simple structure, and the inclined washer arranged at the bottom end of the base frame can ensure that the device is in a horizontal state as a whole, so that the device has good stability; gear transmission is adopted between the driving mechanism and the cathode roller, and a bearing seat with a semi-arc groove structure is arranged at the same time, which is convenient for lifting the cathode roller, reduces the possibility of damage due to improper operation, and improves the stability and efficiency of lifting; the utility model adopts a servo motor as a power output element, which has the characteristics of fast response, high precision, good controllability and stability, and the setting of the adjustment component can fine-tune the position of the driving mechanism and the bearing seat, so that the driving gear and the driven gear are more accurately meshed, avoiding problems such as tooth jumping, thereby achieving more stable operation of the cathode roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic structural diagram of a cathode roller driving device for electrolytic copper foil of the utility model;

[0016] Figure 2 It is a front view of the chassis, driving mechanism, bearing seat and adjustment assembly of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the driving mechanism of the utility model;

[0018] Figure 4 for Figure 1 A partial enlarged view of the middle A;

[0019] Figure 5 It is a structural schematic diagram of the cathode roller of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Base frame; 101. Inclined washer; 102. Frame; 2. Driving mechanism; 201. Servo motor; 202. Reducer; 203. Driving gear; 3. Bearing seat; 301. Semi-arc groove; 4. Adjustment assembly; 401. Fixed seat; 402. Screw; 5. Cathode roller; 501. Driven gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 As shown, a cathode roller driving device for electrolytic copper foil comprises two oppositely arranged base frames 1, the base frames 1 are welded by profiles and steel plates, an inclined washer 101 is installed at the bottom end of the base frame 1, and is fixedly connected to the ground by anchor bolts, a side of one base frame 1 away from the other base frame 1 is fixedly connected to a frame 102, a driving mechanism 2 is arranged at the top of the frame 102, a bearing seat 3 is installed at the top of the two base frames 1 on the side close to each other by bolts, adjustment components 4 are arranged oppositely on both sides of the bottom end of the bearing seat 3, a semi-arc groove 301 is opened at the top end of the bearing seat 3, and a cathode roller 5 is rotatably arranged above the semi-arc groove 301;

[0024] The driving mechanism 2 includes a reducer 202 mounted on the top of the frame 102 by bolts, a servo motor 201 is provided at the input end of the reducer 202, the output end of the servo motor 201 is fixedly connected to the input end of the reducer 202, and a driving gear 203 is fixedly installed at the output end of the reducer 202; adjustment components 4 are also provided on both sides of the bottom end of the reducer 202;

[0025] The adjustment assembly 4 includes a fixed seat 401, which is fixedly connected to the base frame 1 or the frame 102. The center of the fixed seat 401 is transversely threaded with a screw 402, and the top of the screw 402 abuts against the bottom end of the reducer 202 or the bearing seat 3;

[0026] Two bearings are oppositely mounted on the roller shaft of the cathode roller 5 , and the outer rings of the two bearings are respectively engaged with the two semi-arc grooves 301 ; a driven gear 501 is fixedly mounted on the shaft end of the cathode roller 5 , and the driven gear 501 is meshed with the driving gear 203 .

[0027] Working principle:

[0028] When the utility model is working, the cathode roller 5 is hoisted above the bearing seat 3. When the bearing is aligned with the semi-arc groove 301 of the bearing seat 3, the cathode roller 5 is lowered and installed on the bearing seat 3. At the same time, the driven gear 501 at the axial end of the cathode roller 5 is meshed with the driving gear 203. The screw rod 402 is rotated, and the top end of the screw rod 402 pushes the bottom end of the reducer 202 or the bottom end of the bearing seat 3 to move, thereby adjusting the relative position of the reducer 202 and the bearing seat 3, so that the driving gear 203 and the driven gear 501 are accurately meshed, thereby achieving a more stable drive of the cathode roller 5, and then tightening the bolts to fix the reducer 202 and the bearing seat 3 to the frame 102 and the base frame 1 respectively.

[0029] In the description of the specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above contents are merely examples and explanations of the structure of the utility model. The technicians in the technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A cathode roller driving device for electrolytic copper foil, comprising two opposing chassis (1), characterized in that: The base frame (1) is fixedly connected to the ground via anchor bolts; a side of one base frame (1) away from the other base frame (1) is fixedly connected to a frame (102); a driving mechanism (2) is arranged at the top of the frame (102); a bearing seat (3) is installed at the top of the two base frames (1) on the sides close to each other via bolts; adjustment components (4) are arranged opposite to each other at the bottom ends of the bearing seats (3); and a cathode roller (5) is rotatably arranged at the top end of the bearing seats (3).

2. The electrolytic copper foil cathode roller driving device according to claim 1, characterized in that: An inclined washer (101) is installed at the bottom end of the base frame (1).

3. The electrolytic copper foil cathode roller driving device according to claim 1, characterized in that: The driving mechanism (2) comprises a reducer (202) mounted on the top of a frame (102) by means of bolts, a servo motor (201) being arranged at the input end of the reducer (202), an output end of the servo motor (201) being fixedly connected to the input end of the reducer (202), a driving gear (203) being fixedly mounted at the output end of the reducer (202), and adjustment components (4) being arranged at both sides of the bottom end of the reducer (202).

4. The electrolytic copper foil cathode roller driving device according to claim 3, characterized in that: A driven gear (501) is fixedly mounted on the shaft end of the cathode roller (5), and the driven gear (501) is meshed with the driving gear (203).

5. The electrolytic copper foil cathode roller driving device according to claim 3, characterized in that: The adjustment assembly (4) comprises a fixed seat (401), the fixed seat (401) is fixedly connected to the base frame (1) or the frame (102), the central thread of the fixed seat (401) is connected to a screw rod (402), and the top end of the screw rod (402) is in contact with the reducer (202) or the bearing seat (3).

6. The electrolytic copper foil cathode roller driving device according to claim 1, characterized in that: A semi-arc groove (301) is formed at the top end of the bearing seat (3).

7. The electrolytic copper foil cathode roller driving device according to claim 6, characterized in that: Two bearings are installed opposite to each other on the roller shaft of the cathode roller (5), and the outer rings of the two bearings are respectively engaged with the two semi-arc grooves (301).

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