Storage battery cutting and brushing equipment

Abstract

The utility model provides a storage battery cutting and brushing device. The storage battery cutting and brushing device comprises a cutting and brushing mechanism, a feeding mechanism arranged at the feeding end of the cutting and brushing mechanism, a discharging mechanism arranged at the discharging end of the cutting and brushing mechanism and a material shifting mechanism arranged above the cutting and brushing mechanism. The feeding mechanism is arranged at the feeding end of the cutting and brushing mechanism in a butt joint mode, the discharging mechanism is arranged at the discharging end of the cutting and brushing mechanism in a butt joint mode, the material stirring mechanism is arranged above the cutting and brushing mechanism in a matched mode, and clamping and overturning feeding of the feeding mechanism, stepping material stirring conveying of the material stirring mechanism and clamping and overturning discharging of the discharging mechanism are achieved; automatic continuous overturning feeding of the storage batteries is achieved, stepping material shifting and overturning discharging are conducted in cooperation with cutting and brushing operation of the cutting and brushing mechanism, and therefore automatic cutting and brushing operation of the batteries is achieved, the conveying efficiency is high, the matching degree with the cutting and brushing operation is high, and the cutting and brushing efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of storage battery production technology, and in particular to a storage battery cutting and brushing device. Background Technology

[0002] In the battery manufacturing process, the trimming of the electrode tabs of the electrode group is an important step. The quality of the trimming directly affects the product quality of the battery casing. Trimming generally includes two steps: first, cutting the tabs, which cuts the tabs of each electrode plate in the electrode group to a uniform height to ensure welding quality; second, brushing the tabs, which removes burrs, dirt and oxide layers from the electrode tabs to facilitate welding.

[0003] Chinese patent CN202322290796.6 discloses an automatic flipping and cutting brush device for battery tabs, aiming to provide a simple and compact structure that reduces production costs, improves stability during movement and fixation, enhances cutting and brushing effect and efficiency, and facilitates cleaning and maintenance. It includes a platform and a dust drawer. A cutting brush turnover plate is connected to the platform, which has a recessed positioning groove, clearance holes, and cutting brush holes. Flipping mechanisms are symmetrically arranged on both sides of the turnover plate and are rotatably connected to the platform. A cutting brush mechanism is located below the platform, and a motorized box is located outside the cutting brush mechanism. The cutting brush mechanism is movably connected to the motorized box. A protective safety bracket is located outside the flipping mechanism. Both the protective safety bracket and the motorized box are connected to the platform. The dust drawer is placed below the motorized box and communicates with the inner cavity of the motorized box.

[0004] However, a complete technical solution is needed for the automatic brush cutting operation of batteries, including continuous feeding, conveying, and discharging, in order to improve the efficiency of automatic brush cutting. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a battery cutting and brushing device. This device connects a feeding mechanism to the feeding end of the cutting and brushing mechanism, a discharging mechanism to the discharging end, and a feeding and discharging mechanism above the cutting and brushing mechanism. Through the feeding mechanism's clamping and flipping feeding, the feeding and discharging mechanism's stepping feeding and transmission, and the discharging mechanism's clamping and flipping discharging, the device achieves automatic and continuous battery feeding and discharging, coordinated with the cutting and brushing operation of the cutting and brushing mechanism for stepping feeding and flipping discharging. This results in automated battery cutting and brushing operations with high transmission efficiency and high coordination with the cutting and brushing operation, leading to high cutting and brushing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A battery cutting and brushing device includes: a cutting and brushing mechanism; a feeding mechanism disposed at the feeding end of the cutting and brushing mechanism for feeding batteries to be cut and brushed; a discharging mechanism disposed at the discharging end of the cutting and brushing mechanism for discharging batteries that have been cut and brushed; and a feeding mechanism disposed above the cutting and brushing mechanism for step-by-step feeding and conveying of batteries.

[0008] Preferably, the feeding mechanism is mounted on the frame and includes a flipping component and a loading component located between the flipping component and the feeding end of the cutting brush mechanism. The flipping component holds at least one set of upright batteries and flips them onto the loading component. The loading component is laterally moved to face at least one set of inverted batteries onto the transmission channel above the cutting brush mechanism.

[0009] Preferably, the flipping assembly includes a horizontally arranged rotating shaft, a clamping part mounted on the rotating shaft, and a flipping drive part for driving the rotating shaft to rotate. The clamping part has a plurality of clamping units arranged horizontally side by side.

[0010] Preferably, the clamping part includes a frame mounted on the rotating shaft, and a plurality of clamping units are mounted inside the frame. Each clamping unit includes two telescopic drive parts mounted opposite to each other on the frame and a clamping plate mounted on each telescopic drive part.

[0011] Preferably, a slide rail is provided horizontally on the frame, and the material loading assembly is slidably mounted on the slide rail. At least one bearing slot for carrying the battery is provided horizontally on the upper surface of the material loading assembly. The horizontal width of the transmission channel and the bearing slot is adapted to the width of the battery. The material loading assembly slides so that the corresponding bearing slot is in contact with the transmission channel.

[0012] Preferably, the discharge mechanism and the feeding mechanism have the same structure and are arranged in a mirror image at the front and rear ends of the cutting and brushing mechanism.

[0013] Preferably, the discharge mechanism includes a flipping component and a loading component with the same structure as the feeding mechanism, and the loading component of the discharge mechanism is located between the discharge end of the cutting brush mechanism and the flipping component of the discharge mechanism.

[0014] Preferably, the feeding mechanism includes a mounting frame mounted on a machine frame, a connecting seat slidably mounted on the mounting frame, and a lever assembly mounted on the connecting seat. It also includes a sliding drive unit for driving the connecting seat to slide longitudinally and a lifting drive unit for driving the lever assembly to move up and down.

[0015] Preferably, the sliding drive unit is mounted on the connecting seat and its telescopic drive end is connected to the mounting bracket, and the lifting drive unit is mounted on the connecting seat and its telescopic drive end is connected to the lever assembly.

[0016] Preferably, the lever assembly includes a lever seat and several groups of lever units evenly distributed longitudinally on the lever seat.

[0017] Preferably, there are two transmission channels arranged side by side in the horizontal direction, and the lever unit includes two levers that correspond one-to-one with the transmission channels.

[0018] Preferably, the device also includes a clamping mechanism, which is located at the front end of the feeding mechanism and clamps the plates inside the battery.

[0019] The beneficial effects of this utility model are as follows:

[0020] (1) This utility model sets up a feeding mechanism at the feeding end of the cutting and brushing mechanism, sets up a discharging mechanism at the discharging end, and sets up a feeding mechanism above the cutting and brushing mechanism. Through the clamping and flipping feeding of the feeding mechanism, the stepping feeding and conveying of the feeding mechanism, and the clamping and flipping discharging of the discharging mechanism, the automatic continuous flipping feeding of the battery is realized, and the stepping feeding and flipping discharging are carried out in coordination with the cutting and brushing operation of the cutting and brushing mechanism. Thus, the battery automatic cutting and brushing operation is realized, with high transmission efficiency and high coordination with the cutting and brushing operation, and high cutting and brushing efficiency.

[0021] (2) This utility model clamps and flips the battery by setting a flipping component, and completes the flipping during the transfer feeding process. It is in line with the working needs of the cutting brush and is highly efficient. The material loading component is set to move laterally so that the upper limit of the battery is aligned with the transmission channel of the cutting brush mechanism to cooperate with the feeding mechanism for feeding. The mechanism has a high degree of cooperation, stable transmission and high transmission efficiency.

[0022] (3) The feeding mechanism of this utility model is provided with several feeding units evenly distributed along the battery transmission direction, thereby realizing the synchronous step feeding of multiple sets of batteries in front and behind, so as to synchronously complete the battery feeding, cutting of tabs, brushing of tabs and unloading of batteries.

[0023] (4) By setting the feeding mechanism and the discharging mechanism to be mirror images, the present invention achieves better consistency with the feeding mechanism and the cutting mechanism, resulting in more stable overall operation, higher efficiency and lower error rate of the equipment. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2This is a top view of the overall structure of this utility model;

[0026] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0027] Figure 4 This is a front view of the flipping component in this utility model;

[0028] Figure 5 This is a schematic diagram of the material feeding mechanism in this utility model;

[0029] Figure 6 This is a front view of the material feeding mechanism in this utility model. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] Example 1

[0034] like Figure 1As shown, a battery cutting and brushing device includes: a cutting and brushing mechanism 1; a feeding mechanism 2, which is disposed at the feeding end of the cutting and brushing mechanism 1 and feeds the battery 10 to be cut and brushed; a discharging mechanism 3, which is disposed at the discharging end of the cutting and brushing mechanism 1 and discharges the battery 10 after cutting and brushing; and a feeding mechanism 4, which is disposed above the cutting and brushing mechanism 1 and feeds the battery 10 in steps.

[0035] In this embodiment, by connecting the feeding mechanism 2 to the feeding end of the cutting and brushing mechanism 1, connecting the discharging mechanism 3 to the discharging end, and matching the material feeding mechanism 4 above the cutting and brushing mechanism 1, the automatic continuous flipping feeding of the battery is realized through the clamping and flipping feeding of the feeding mechanism 2, the stepping material feeding and discharging of the material feeding mechanism 4, and the clamping and flipping discharging of the discharging mechanism 3. This achieves automatic battery cutting and brushing operation with high transmission efficiency and high coordination with the cutting and brushing operation, resulting in high cutting and brushing efficiency.

[0036] As a preferred option, such as Figure 2-3 As shown, the feeding mechanism 2 is mounted on the frame and includes a flipping component 21 and a loading component 22 located between the flipping component 21 and the feeding end of the cutting and brushing mechanism 1. The flipping component 21 clamps at least one set of upright batteries 10 and flips them to be placed on the loading component 22. The loading component 22 is laterally moved to face at least one set of inverted batteries 10 onto the transmission channel 101 above the cutting and brushing mechanism 1.

[0037] In this embodiment, the battery 10 is clamped and flipped by the flipping component 21, and the flipping is completed during the transfer feeding process. This is necessary for the cutting brush operation and is highly efficient. The material loading component 22 is set to move laterally so that the battery 10 it carries is aligned with the transmission channel 101 of the cutting brush mechanism 1 to cooperate with the feeding mechanism 4 for feeding. The mechanism has a high degree of cooperation, stable transmission and high transmission efficiency.

[0038] For clarification, "positive" means the tabs of battery 10 are facing upwards, and "inverted" means the tabs of battery 10 are facing downwards.

[0039] As a preferred option, such as Figure 3-4 As shown, the flipping assembly 21 includes a horizontally arranged rotating shaft 211, a clamping part 212 mounted on the rotating shaft 211, and a flipping drive part that drives the rotating shaft 211 to rotate. The clamping part 212 has a plurality of clamping units 210 arranged horizontally side by side.

[0040] Preferably, the clamping part 212 includes a frame 2121 mounted on the rotating shaft 211, and a plurality of clamping units 210 are mounted in the frame 2121. Each clamping unit 210 includes two telescopic drive parts 2101 mounted opposite to each other on the frame 2121 and a clamping plate 2102 mounted on each of the telescopic drive parts 2101.

[0041] As a preferred option, such as Figure 3 As shown, a slide rail 23 is horizontally arranged on the frame, and the material loading assembly 22 is slidably installed on the slide rail 23. At least one bearing slot 221 for bearing the battery 10 is horizontally distributed on the upper surface of the material loading assembly 22. The horizontal width of the transmission channel 101 and the bearing slot 221 is adapted to the width of the battery 10. The material loading assembly 22 slides so that the corresponding bearing slot 221 is in contact with the transmission channel 101.

[0042] As a supplementary note, the device must also include a drive mechanism for driving the material loading assembly 22 to slide on the slide rail 23.

[0043] As a preferred option, such as Figure 2 As shown, the discharge mechanism 3 and the feeding mechanism 2 have the same structure and are arranged in a mirror image at the front and rear ends of the cutting and brushing mechanism 1.

[0044] In this embodiment, by setting the structures of the feeding mechanism 2 and the discharging mechanism 3 to be mirror images, the consistency of their coordination with the feeding mechanism 4 and the cutting and brushing mechanism 1 is better, and the overall operation of the equipment is more stable, efficient, and has a low error rate.

[0045] Preferably, the discharge mechanism 3 includes a flipping component 21 and a loading component 22 with the same structure as the feeding mechanism 2, and the loading component 22 of the discharge mechanism 3 is located between the discharge end of the cutting brush mechanism 1 and the flipping component 21 of the discharge mechanism 3.

[0046] In this embodiment, the specific structure of the brush cutting mechanism 1 is the prior art, such as the brush cutting mechanism in the background technology CN220692276U, in which a set of cutting ear components and two sets of brush ear components are arranged sequentially along the battery transmission direction, which will not be described in detail here.

[0047] Example 2

[0048] The components in this embodiment that are the same as or corresponding to those in the above embodiments are referred to by the same reference numerals as those in the above embodiments. For the sake of simplicity, only the differences between this embodiment and the above embodiments are described below. The difference between this embodiment and the above embodiments is that:

[0049] As a preferred option, such as Figure 5As shown, the material feeding mechanism 4 includes a mounting frame 41 mounted on a frame, a connecting seat 42 slidably mounted on the mounting frame 41, and a lever assembly 43 mounted on the connecting seat 42. It also includes a sliding drive unit 44 for driving the connecting seat 42 to slide longitudinally and a lifting drive unit 45 for driving the lever assembly 43 to move up and down.

[0050] Preferably, the sliding drive unit 44 is mounted on the connecting seat 42 and its telescopic drive end is connected to the mounting bracket 41, and the lifting drive unit 45 is mounted on the connecting seat 42 and its telescopic drive end is connected to the lever assembly 43.

[0051] As a preferred option, such as Figure 6 As shown, the lever assembly 43 includes a lever seat 431 and several groups of lever units 432 that are evenly distributed and installed on the lever seat 431 along the longitudinal direction.

[0052] In this embodiment, the feeding mechanism 4 is equipped with several sets of feeding units 432 evenly distributed along the battery transmission direction, thereby realizing the synchronous step feeding of multiple sets of batteries 10 in the front and rear, so as to synchronously complete the battery feeding, tab cutting, tab brushing and battery unloading.

[0053] In a preferred embodiment, the lever unit 432 is provided with four sets, which are respectively used to transfer the battery 10 on the loading component 22 of the feeding mechanism 2 to the tab cutting station, to transfer the battery 10 on the tab cutting station to the first brush tab station, to transfer the battery 10 on the first brush tab station to the second brush tab station, and to transfer the battery 10 on the second brush tab station to the loading component 22 of the discharging mechanism 3.

[0054] As a preferred option, such as Figure 3 As shown, the transmission channels 101 have two parallel distributions along the horizontal direction, and the lever unit 432 includes two levers 430 that are arranged one-to-one with the transmission channels 101.

[0055] Example 3

[0056] The components in this embodiment that are the same as or corresponding to those in the above embodiments are referred to by the same reference numerals as those in the above embodiments. For the sake of simplicity, only the differences between this embodiment and the above embodiments are described below. The difference between this embodiment and the above embodiments is that:

[0057] As a preferred option, such as Figure 1 As shown, it also includes a clamping mechanism 5, which is located at the front end of the feeding mechanism 2. It clamps the plates inside the battery 10 to ensure that the electrode group is installed in place and to prevent the electrode group from coming out of the battery case after being flipped and inverted.

[0058] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A battery cutting and brushing device, characterized in that, include: Cutting brush mechanism (1); Feeding mechanism (2), which is located at the feeding end of the cutting and brushing mechanism (1) and feeds the battery (10) to be cut and brushed. The discharge mechanism (3) is located at the discharge end of the cutting and brushing mechanism (1) and discharges the cut and brushed battery (10) from the discharge end; and Material feeding mechanism (4), which is located above the cutting brush mechanism (1) and feeds the battery (10) step by step.

2. The battery cutting and brushing device according to claim 1, characterized in that, The feeding mechanism (2) is mounted on the frame and includes a flipping component (21) and a loading component (22) located between the flipping component (21) and the feeding end of the cutting and brushing mechanism (1). The flipping component (21) holds at least one set of upright batteries (10) and flips them onto the loading component (22). The loading component (22) is laterally moved to face at least one set of inverted batteries (10) onto the transmission channel (101) above the cutting and brushing mechanism (1).

3. The battery cutting and brushing device according to claim 2, characterized in that, The flipping assembly (21) includes a horizontally arranged rotating shaft (211), a clamping part (212) mounted on the rotating shaft (211), and a flipping drive part that drives the rotating shaft (211) to rotate. The clamping part (212) has a plurality of clamping units (210) arranged horizontally side by side.

4. The battery cutting and brushing device according to claim 3, characterized in that, The clamping part (212) includes a frame (2121) mounted on a rotating shaft (211), and a plurality of clamping units (210) are mounted inside the frame (2121). Each clamping unit (210) includes two telescopic drive parts (2101) mounted opposite to each other on the frame (2121) and a clamping plate (2102) mounted on each of the telescopic drive parts (2101).

5. A battery cutting and brushing device according to claim 2, characterized in that, A slide rail (23) is horizontally arranged on the frame. The material loading assembly (22) is slidably installed on the slide rail (23). At least one bearing slot (221) for carrying the battery (10) is horizontally distributed on the upper surface of the material loading assembly (22). The horizontal width of the transmission channel (101) and the bearing slot (221) is adapted to the width of the battery (10). The material loading assembly (22) slides so that the corresponding bearing slot (221) is in contact with the transmission channel (101).

6. A battery cutting and brushing device according to any one of claims 1-5, characterized in that, The discharge mechanism (3) has the same structure as the feeding mechanism (2) and is arranged in a mirror image at the front and rear ends of the cutting and brushing mechanism (1).

7. A battery cutting and brushing device according to claim 2, characterized in that, The feeding mechanism (4) includes a mounting frame (41) mounted on the frame, a connecting seat (42) slidably mounted on the mounting frame (41) and a lever assembly (43) mounted on the connecting seat (42). It also includes a sliding drive unit (44) for driving the connecting seat (42) to slide longitudinally and a lifting drive unit (45) for driving the lever assembly (43) to move up and down.

8. A battery cutting and brushing device according to claim 7, characterized in that, The lever assembly (43) includes a lever seat (431) and several groups of lever units (432) evenly distributed along the longitudinal direction and mounted on the lever seat (431).

9. A battery cutting and brushing device according to claim 8, characterized in that, The transmission channels (101) are arranged in two parallel rows along the horizontal direction, and the lever unit (432) includes two levers (430) that are arranged one-to-one with the transmission channels (101).

10. A battery cutting and brushing device according to claim 1, characterized in that, It also includes a pressing mechanism (5), which is located at the front end of the feeding mechanism (2) and presses the plates inside the battery (10).

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