Battery connector nickel sheet cutting device

Abstract

The utility model discloses a battery connector nickel sheet cutting device which comprises a rack, and an unwinding disc, a guide roller assembly, a limiting assembly, a driving assembly and a cutting assembly are sequentially arranged on the rack. The guide roller assembly comprises a first seat body and a second seat body which are arranged on the rack in a spaced mode, one end of a pressing roller is hinged to the first seat body, and the other end of the pressing roller is clamped in a groove body of the second seat body; an avoiding groove is formed in the surface of the rack, and the limiting assembly comprises two sets of limiting plates movably arranged in the avoiding groove; the driving assembly comprises a driving roller which is rotatably arranged on the rack; the nickel sheet cutting machine solves the problems that according to a nickel sheet cutting machine in the prior art, after a nickel sheet roll on a material disc is used up, feeding needs to be conducted again, nickel sheets cannot easily penetrate through all traction assemblies and driving assemblies to reach the cutting assembly, and feeding is difficult.

Description

Technical Field

[0001] The utility model relates to battery nickel sheet processing equipment, in particular to a battery connector nickel sheet cutting device. Background Art

[0002] Battery nickel sheet, also known as battery connecting sheet, is a connecting sheet used in batteries. Its main materials include pure nickel strip, aluminum nickel strip, nickel-plated steel strip, stainless steel nickel-plated strip, etc. Its main function is to connect single cells into battery packs through nickel sheets to increase the discharge time of the battery and make the battery spot welding more secure. Nickel sheets need to be cut to a fixed length during processing to meet subsequent assembly. For example, the Chinese patent with patent number CN202320796761.7 provides a nickel sheet cutting machine, which relates to the field of nickel sheet processing technology, including a base, on which a nickel sheet blanking component, a limit component, a traction component and a cutting component are sequentially arranged; by setting the nickel sheet blanking component, the limit component, the traction component and the cutting component on the same base, and realizing the integrated setting of loading, feeding and cutting; such as the nickel sheet cutting machine in the above-mentioned prior art, when the nickel sheet roll on the material tray is exhausted, it needs to be reloaded, and the nickel sheet is difficult to easily pass through each traction component and drive component to reach the cutting component, and loading is difficult. Utility Model Content

[0003] The utility model aims to provide a nickel sheet cutting device for a battery connector, which solves the problem that when the nickel sheet roll on the material tray is exhausted and needs to be reloaded, the nickel sheet cannot easily pass through various traction components and drive components to reach the cutting component, and the loading is relatively difficult.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a battery connector nickel sheet cutting device, the battery connector nickel sheet cutting device comprises a stand, and the stand is sequentially provided with an unwinding disk, a guide roller assembly, a limit assembly, a driving assembly and a cutting assembly;

[0005] The guide roller assembly comprises a first seat body and a second seat body which are spaced apart and arranged on the stand, one end of the pressure roller is hinged on the first seat body, and the other end is engaged in the groove body of the second seat body;

[0006] The surface of the platform is formed with an avoidance groove, and the limiting assembly includes two groups of limiting plates movably arranged in the avoidance groove;

[0007] The drive assembly includes a drive roller rotatably disposed on the frame.

[0008] Preferably, a limiting piece is rotatably provided on the surface of the second seat body in a horizontal direction, so that the limiting piece can cover the slot opening of the second seat body.

[0009] Preferably, the limiting assembly further comprises a push rod slidably arranged on the platform, the push rod is connected to the limiting plate, the end of the push rod is connected to a rack through a connecting piece, and the two racks are located below the platform;

[0010] A first motor is arranged below the stand, and a gear is connected to the output shaft of the first motor. The gear is meshed with the two racks respectively.

[0011] Preferably, the driving assembly also includes a second cylinder arranged on both sides of the platform, a seat body is arranged on the piston rod of the second cylinder, a rotating shaft is rotatably arranged on the seat body, the driving roller is coaxially arranged on the rotating shaft, a second motor is arranged on the seat body, and the output shaft of the second motor is connected to the rotating shaft.

[0012] Preferably, the cutting assembly comprises a bracket arranged on the stand, a first cylinder arranged on the bracket, and a cutting knife fixed on a piston rod of the first cylinder.

[0013] Preferably, a support frame is provided on the stand, and the unwinding disc is rotatably provided on the support frame.

[0014] Beneficial effects: The utility model provides a battery connector nickel sheet cutting device, the battery connector nickel sheet cutting device includes a stand, the stand is sequentially provided with a reel, a guide roller assembly, a limit assembly, a drive assembly and a cutting assembly; the guide roller assembly includes a first seat body and a second seat body arranged at intervals on the stand, one end of the pressure roller is hinged on the first seat body, and the other end is engaged in the groove body of the second seat body; an avoidance groove is formed on the surface of the stand, and the limit assembly includes two groups of limit plates movably arranged in the avoidance groove; the drive assembly includes a drive roller rotatably arranged on the stand; when loading, the pressure roller can be flipped to a vertical state, and then the nickel sheet is engaged between the two limit plates, and then the nickel sheet strip is passed through the bottom of the drive roller to reach the cutting assembly, and then the pressure roller is flipped to a horizontal state, and one end of it is engaged in the groove body of the second seat body; the battery connector nickel sheet cutting device provided by the utility model facilitates the loading of nickel sheet strips, and greatly improves the loading efficiency.

[0015] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0017] Figure 1This is a first-view structural diagram of the battery connector nickel sheet cutting device provided by the utility model;

[0018] Figure 2 This is a second perspective structural diagram of the battery connector nickel sheet cutting device provided by the utility model;

[0019] Figure 3 The utility model discloses a structural diagram of a guide roller assembly in a nickel sheet cutting device for a battery connector.

[0020] Description of Reference Numerals

[0021] 1-stand; 2-unwinding disk; 3-guide roller assembly; 31-pressure roller; 32-shaft rod; 33-limiting plate; 34-second seat body; 35-first seat body; 4-first cylinder; 5-bracket; 6-second cylinder; 7-second motor; 8-driving roller; 9-limiting plate; 10-push rod; 11-connecting piece; 12-rack; 13-first motor. DETAILED DESCRIPTION

[0022] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0023] like Figure 1-3 As shown: The utility model provides a battery connector nickel sheet cutting device, the battery connector nickel sheet cutting device includes a stand 1, and the stand 1 is sequentially provided with a reel 2, a guide roller assembly 3, a limit assembly, a drive assembly and a cutting assembly; the guide roller assembly 3 includes a first seat body 35 and a second seat body 34 arranged at intervals on the stand 1, and the shaft rod 32 at one end of the pressure roller 31 is hinged on the first seat body 35, and the shaft rod 32 at the other end is engaged in the groove body of the second seat body 34; an avoidance groove is formed on the surface of the stand 1, and the limit assembly includes two groups of limit plates 9 movably arranged in the avoidance groove; the drive assembly includes a drive roller 8 rotatably arranged on the stand 1. When loading, the pressure roller can be flipped to a vertical state, and then the nickel sheet is clamped between the two limit plates, and then the nickel sheet strip is passed under the driving roller to reach the cutting assembly, and then the pressure roller is flipped to a horizontal state, and one end of it is clamped in the groove body of the second seat body; the battery connector nickel sheet cutting device provided by the utility model is convenient for loading the nickel sheet strip, and greatly improves the loading efficiency.

[0024] In a preferred embodiment of the present invention, in order to prevent the shaft rod at the end of the pressure roller 31 from jumping out of the groove body of the second seat body, a limiting plate 33 is rotatably provided on the surface of the second seat body 34 in a horizontal direction, so that the limiting plate 33 can cover the groove body opening of the second seat body 34.

[0025] In a preferred embodiment of the utility model, in order to facilitate synchronous adjustment of the distance between the two limit plates and to facilitate guiding nickel sheets of different widths, the limit assembly further includes a push rod 10 slidably arranged on the stand 1, the push rod 10 is connected to the limit plate 9, the end of the push rod 10 is connected to a rack 12 through a connector 11, and the two racks are located below the stand 1; a first motor 13 is arranged below the stand 1, and a gear is connected to the output shaft of the first motor 13, and the gear is respectively engaged with the two racks 12. The first motor can drive the gear to rotate, so that the racks on both sides move toward or in the opposite direction, thereby adjusting the distance between the two limit plates.

[0026] In a preferred embodiment of the utility model, in order to be able to adjust the height of the driving roller so that the nickel sheet can easily pass under it during loading, the driving assembly also includes a second cylinder 6 arranged on both sides of the stand 1, and a seat body is arranged on the piston rod of the second cylinder 6, and a rotating shaft is rotatably arranged on the seat body. The driving roller 8 is coaxially arranged on the rotating shaft, and a second motor 7 is arranged on the seat body, and the output shaft of the second motor 7 is connected to the rotating shaft.

[0027] In a preferred embodiment of the present invention, in order to facilitate the cutting operation of the nickel sheet, the cutting assembly includes a bracket 5 arranged on the stand 1, a first cylinder 4 arranged on the bracket 5, and a cutting knife fixed on the piston rod of the first cylinder 4.

[0028] In a preferred embodiment of the present utility model, in order to facilitate the arrangement of the unwinding reel, a support frame is arranged on the stand 1, and the unwinding reel 2 is rotatably arranged on the support frame.

[0029] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0030] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0031] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A battery connector nickel sheet cutting device, characterized in that: The battery connector nickel sheet cutting device comprises a stand (1), on which an unwinding disk (2), a guide roller assembly (3), a limit assembly, a driving assembly and a cutting assembly are sequentially arranged; The guide roller assembly (3) comprises a first seat body (35) and a second seat body (34) which are arranged on the stand (1) at intervals; a shaft rod (32) at one end of the pressure roller (31) is hinged on the first seat body (35), and a shaft rod (32) at the other end is engaged in a groove body of the second seat body (34); The surface of the platform (1) is formed with an avoidance groove, and the limiting assembly comprises two groups of limiting plates (9) movably arranged in the avoidance groove; The driving assembly comprises a driving roller (8) rotatably arranged on the stand (1).

2. The battery connector nickel sheet cutting device according to claim 1, characterized in that: A limiting plate (33) is rotatably arranged on the surface of the second seat body (34) in a horizontal direction, so that the limiting plate (33) can cover the slot opening of the second seat body (34).

3. The battery connector nickel sheet cutting device according to claim 1, characterized in that: The limiting assembly further comprises a push rod (10) slidably arranged on the platform (1), the push rod (10) being connected to the limiting plate (9), the end of the push rod (10) being connected to a rack (12) via a connecting piece (11), and the two racks are located below the platform (1); A first motor (13) is arranged below the platform (1), and a gear is connected to the output shaft of the first motor (13), and the gear is respectively meshed with the two racks (12).

4. The battery connector nickel sheet cutting device according to claim 1, characterized in that: The driving assembly also includes a second cylinder (6) arranged on both sides of the platform (1), a seat body is arranged on the piston rod of the second cylinder (6), a rotating shaft is rotatably arranged on the seat body, the driving roller (8) is coaxially arranged on the rotating shaft, a second motor (7) is arranged on the seat body, and the output shaft of the second motor (7) is connected to the rotating shaft.

5. The battery connector nickel sheet cutting device according to claim 1, characterized in that: The cutting assembly comprises a bracket (5) arranged on the stand (1), a first cylinder (4) arranged on the bracket (5), and a cutting knife fixed on the piston rod of the first cylinder (4).

6. The battery connector nickel sheet cutting device according to claim 1, characterized in that: A support frame is arranged on the stand (1), and the unwinding disc (2) is rotatably arranged on the support frame.

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