Battery tab bending device

Abstract

The utility model relates to the technical field of battery accessory processing, in particular to a battery tab bending device which comprises a base mechanism, a conveying mechanism and a bending mechanism, the conveying mechanism is located on the front side of the top end of the base mechanism, the bending mechanism is located on the rear side of the top end of the base mechanism, and the base mechanism comprises an operation table. A clamping groove is formed in the upper portion of the clamping plate, a controller is fixedly installed at the front end of the operation table, the operation table is fixedly installed at the top ends of the supporting legs, a base plate is fixedly installed at the bottom ends of the supporting legs, and a support is fixedly installed on the lower sides of the supporting legs. According to the method, manual feeding is not needed, the possibility that a user is injured by mistaken pressing can be reduced while dislocation caused by manual feeding is avoided, meanwhile, when the arc angle bending block is downwards pressed and bent, the arc angle can prevent the electrode lug from being crushed and damaged, and the machining loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery accessory processing, in particular to a battery tab bending device. Background Art

[0002] The tab is a metal conductor that leads the positive and negative electrodes from the battery cell. It is an indispensable part of the battery. The mobile phone batteries, Bluetooth batteries, laptop batteries, etc. we use in our daily lives all need tabs. In the process of producing tabs, the raw material plates used to make the tabs need to be bent. Some finished tabs often need to be bent and modified again when they are non-standard modifications.

[0003] As disclosed in the authorization announcement number CN220049549U, a battery tab bending device is disclosed, including a base, a center column is provided on the top surface of the base, the outer wall of the center column is rotatably connected to a swivel, a bending wrench is fixed on the swivel, the bending head of the bending wrench points to the central axis of the center column, a bending column A is fixed at the center of the top surface of the center column, a bending column B is fixed on one side of the top surface of the center column, and a ruler mechanism is provided on the top surface of the center column. Under the positioning of the ruler mechanism, the material plate pressed between the bending column A and the bending column B is bent by the rotating bending wrench, and the bending angle is controlled by the limiting mechanism; the device can bend plate parts such as battery tabs, has a bending point positioning function, can bend at a specified angle, is easy and quick to operate, and has low manufacturing cost.

[0004] However, the existing bending devices require manual feeding for position adjustment during bending. This operation can easily cause workers to be injured by accidental pressure, and manual position adjustment can lead to inaccurate positioning, making the product unqualified. At the same time, when pressing down to bend, the pressing block can cause the tab to be crushed and damaged, thereby increasing production costs. Utility Model Content

[0005] The purpose of the utility model is to provide a battery tab bending device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A battery tab bending device comprises a base mechanism, a conveying mechanism and a bending mechanism, wherein the conveying mechanism is located at the front side of the top end of the base mechanism, and the bending mechanism is located at the rear side of the top end of the base mechanism. The base mechanism comprises an operating table, a controller is fixedly installed at the front end of the operating table, the operating table is fixedly installed at the top end of the leg, a pad is fixedly installed at the bottom end of the leg, and a bracket is fixedly installed at the lower side of the leg.

[0008] Preferably, the conveying mechanism comprises a bottom plate, a slide groove is provided in the middle of the top of the bottom plate, a slider is movably installed in the slide groove, a clamping block is fixedly installed on the top of the slider, and a clamping groove is provided on the front side of the top of the clamping block.

[0009] Preferably, a pneumatic actuator is fixedly installed in the middle of the clamping block, a pneumatic rod is fixedly installed on the top of the pneumatic actuator, the pneumatic rod passes through the clamping block and is movably installed on the bottom end of the clamping plate, and a clamping screw is movably installed on the top end of the clamping plate.

[0010] Preferably, connecting screws are movably installed on both sides of the top of the base plate, a hydraulic press is fixedly installed on the rear side of the top of the base plate, a hydraulic rod is fixedly installed on the front end of the hydraulic press, and the front end of the hydraulic rod is fixedly installed on the rear end of the clamping block.

[0011] Preferably, the bending mechanism comprises a support plate, a support cover is movably mounted on the top of the support plate, mounting screws are movably mounted on both sides of the top of the support cover, a lifter is fixedly mounted on the top of the support cover, and a pneumatic joint is fixedly mounted on the outer end of the lifter.

[0012] Preferably, a lifting rod is fixedly installed at the bottom end of the support cover, a combination block is fixedly installed at the bottom end of the lifting rod, an arc angle bending block is movably installed at the front end of the combination block, and a combination screw is movably installed at the front end of the arc angle bending block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A battery tab bending device positions and places the tab through a card slot, presses the clamping plate downward to tighten the tab, and pushes the clamping block to drive the tab to move to the bottom of the lifter for bending. This method does not require manual feeding, avoids misalignment caused by manual feeding, and reduces the possibility of users being injured by accidental compression.

[0015] 2. This battery tab bending device can prevent the tab from being crushed and damaged by the arc angle when the arc angle bending block is pressed down to bend, thereby reducing processing losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the base mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the conveying mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the bending mechanism of the utility model.

[0020] In the figure: 101, base mechanism; 102, conveying mechanism; 103, bending mechanism; 104, operating table; 105, controller; 106, support leg; 201, pad; 202, bracket; 203, bottom plate; 204, slide; 205, slider; 206, clamping block; 301, slot; 302, pneumatic; 303, pneumatic rod; 305, clamping plate; 306, clamping screw; 401, connecting screw; 402, hydraulic press; 403, hydraulic rod; 404, support plate; 405, support cover; 406, mounting screw; 501, lifter; 502, pneumatic joint; 503, lifting rod; 504, combination block; 505, arc angle bending block; 506, combination screw. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A battery tab bending device comprises a base mechanism 101, a conveying mechanism 102 and a bending mechanism 103, wherein the conveying mechanism 102 is located at the front side of the top end of the base mechanism 101, and the bending mechanism 103 is located at the rear side of the top end of the base mechanism 101. The base mechanism 101 comprises an operating table 104, a controller 105 is fixedly installed at the front end of the operating table 104, the operating table 104 is fixedly installed at the top end of a leg 106, a pad 201 is fixedly installed at the bottom end of the leg 106, and a bracket 202 is fixedly installed at the lower side of the leg 106.

[0024] Through the above scheme, the equipment can be installed through the operating table, the legs, brackets and pads can provide stable support for the entire device, and the operation of the entire device can be controlled by the controller.

[0025] In this embodiment, preferably, the conveying mechanism 102 includes a bottom plate 203, a slide groove 204 is opened in the middle of the top of the bottom plate 203, a slider 205 is movably installed in the slide groove 204, a clamping block 206 is fixedly installed on the top of the slider 205, and a slot 301 is opened on the front side of the top of the clamping block 206.

[0026] Through the above solution, the slider slides in the slide groove so that the clamping block can remain stable when pushed by the hydraulic pressure, and the unprocessed pole ear can be positioned and placed through the clamping groove.

[0027] In this embodiment, preferably, a pneumatic actuator 302 is fixedly installed in the middle of the clamping block 206, a pneumatic rod 303 is fixedly installed on the top of the pneumatic actuator 302, the pneumatic rod 303 passes through the clamping block 206 and is movably installed on the bottom end of the clamping plate 305, and a clamping screw 306 is movably installed on the top end of the clamping plate 305.

[0028] Through the above scheme, the clamping plate and the pneumatic rod can be connected and installed by the clamping screws, and the pneumatic rod and the clamping plate are pressed down by the pneumatic actuator, so that the unprocessed pole ear is compressed.

[0029] In this embodiment, preferably, connecting screws 401 are movably installed on both sides of the top of the base plate 203, a hydraulic press 402 is fixedly installed on the rear side of the top of the base plate 203, a hydraulic rod 403 is fixedly installed on the front end of the hydraulic press 402, and the front end of the hydraulic rod 403 is fixedly installed on the rear end of the clamping block 206.

[0030] Through the above scheme, the base plate and the operating table can be connected and installed by connecting screws, and the clamping block can be hydraulically pushed by the hydraulic press to drive the hydraulic rod, thereby driving the unprocessed pole ear to move.

[0031] In this embodiment, preferably, the bending mechanism 103 includes a support plate 404, a support cover 405 is movably installed on the top of the support plate 404, mounting screws 406 are movably installed on both sides of the top of the support cover 405, a lifter 501 is fixedly installed on the top of the support cover 405, and a pneumatic joint 502 is fixedly installed on the outer end of the lifter 501.

[0032] Through the above scheme, the support plate and the support cover can be connected and installed by installing screws, the lifter can be supported by the support plate and the support cover, and the lifter can be connected to the air compressor through the pneumatic joint, so that the lifter can work pneumatically.

[0033] In this embodiment, preferably, a lifting rod 503 is fixedly installed at the bottom end of the support cover 405, a combination block 504 is fixedly installed at the bottom end of the lifting rod 503, an arc angle bending block 505 is movably installed at the front end of the combination block 504, and a combination screw 506 is movably installed at the front end of the arc angle bending block 505.

[0034] Through the above scheme, the lifting rod is driven by the lifter to press down, so that the combination block can drive the arc angle bending block to press down. When pressing down, the arc angle bending block and the clamping block are dislocated, so that the unprocessed pole ear in the slot is pressed and bent. The bending block and the combination block can be connected and installed by the combination screw. When the arc angle bending block is pressed down and bent, the arc angle can avoid crushing and damaging the pole ear, thereby reducing processing losses.

[0035] When using a battery tab bending device of this embodiment, the user places the unprocessed tab through the card slot 301. After placement, the pneumatic actuator 302 is started by the controller 105 to drive the pneumatic rod 303 and the clamping plate 305 to press down, so that the unprocessed tab is compressed. After compression, the hydraulic press 402 drives the hydraulic rod 403 to hydraulically push the clamping block 206, so that the clamping block 206 slides stably in the slide groove 204 through the slider 205, stops when sliding to the bottom of the lifter 501, and is connected to the air compressor through the pneumatic connector 502 after stopping, so that the lifter 501 is pneumatically operated. The lifting rod 503 is driven to press down, so that the combination block 504 drives the arc angle bending block 505 to press down. When pressing down, the arc angle bending block 505 and the clamping block 206 are misaligned, so that the unprocessed pole ear in the slot 301 is pressed and bent. After the bending work is completed, the lifting device 501 drives the arc angle bending block 505 to reset, and the hydraulic press 402 drives the clamping block 206 to reset. After resetting, the pneumatic actuator 302 drives the pneumatic rod 303 and the clamping plate 305 to rise, so that the bent pole ear can be taken out of the slot 301. After taking it out, the unprocessed pole ear is placed again for the next round of processing and bending.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A battery tab bending device, characterized in that: The invention comprises a base mechanism (101), a conveying mechanism (102) and a bending mechanism (103); the conveying mechanism (102) is located at the front side of the top end of the base mechanism (101); the bending mechanism (103) is located at the rear side of the top end of the base mechanism (101); the base mechanism (101) comprises an operating table (104); a controller (105) is fixedly mounted on the front end of the operating table (104); the operating table (104) is fixedly mounted on the top end of a support leg (106); a pad (201) is fixedly mounted on the bottom end of the support leg (106); and a bracket (202) is fixedly mounted on the lower side of the support leg (106).

2. A battery tab bending device according to claim 1, characterized in that: The conveying mechanism (102) comprises a bottom plate (203), a slide groove (204) is provided in the middle of the top of the bottom plate (203), a slider (205) is movably installed in the slide groove (204), a clamping block (206) is fixedly installed at the top of the slider (205), and a clamping groove (301) is provided on the front side of the top of the clamping block (206).

3. A battery tab bending device according to claim 2, characterized in that: A pneumatic actuator (302) is fixedly installed in the middle of the clamping block (206), a pneumatic rod (303) is fixedly installed on the top of the pneumatic actuator (302), the pneumatic rod (303) passes through the clamping block (206) and is movably installed on the bottom end of the clamping plate (305), and a clamping screw (306) is movably installed on the top end of the clamping plate (305).

4. A battery tab bending device according to claim 3, characterized in that: Connecting screws (401) are movably installed on both sides of the top of the bottom plate (203), a hydraulic press (402) is fixedly installed on the rear side of the top of the bottom plate (203), a hydraulic rod (403) is fixedly installed on the front end of the hydraulic press (402), and the front end of the hydraulic rod (403) is fixedly installed on the rear end of the clamping block (206).

5. The battery tab bending device according to claim 1, characterized in that: The bending mechanism (103) comprises a support plate (404), a support cover (405) is movably mounted on the top of the support plate (404), mounting screws (406) are movably mounted on both sides of the top of the support cover (405), a lifter (501) is fixedly mounted on the top of the support cover (405), and a pneumatic joint (502) is fixedly mounted on the outer end of the lifter (501).

6. A battery tab bending device according to claim 5, characterized in that: A lifting rod (503) is fixedly mounted on the bottom end of the support cover (405), a combination block (504) is fixedly mounted on the bottom end of the lifting rod (503), an arc angle bending block (505) is movably mounted on the front end of the combination block (504), and a combination screw (506) is movably mounted on the front end of the arc angle bending block (505).

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