Swelling battery detecting and picking-out device

Abstract

The utility model discloses a bump battery detecting and picking-out device which comprises a battery logistics line used for transporting batteries to be detected; the detection assembly is arranged on the battery logistics line and is used for detecting whether the batteries on the battery logistics line bulge or not; the picking-out assembly is arranged on the rear side of the detection assembly and is used for taking out the battery of which the bulge is detected; according to the utility model, the bulged batteries which do not meet requirements can be picked out in advance in each process, so that the safety of the production process is improved, the situation that the batteries are scrapped after the thickness of the batteries is tested from the manufacturing process to the final process is reduced, the waste of resources is reduced, and the quality of finished products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery detection, in particular to a bulging battery detection and picking device. Background Art

[0002] At present, square aluminum shell batteries may develop bulges during the production process. If they are not picked out in time, there may be safety risks, and picking them out later may easily waste resources.

[0003] However, in each battery production process, it is impossible to monitor in real time whether the battery is bulging, resulting in the inability to detect and remove the bulge in time, which in turn affects the quality of subsequent finished products. Utility Model Content

[0004] The main purpose of the utility model is to provide a bulging battery detection and picking device, aiming to solve the existing technical problems.

[0005] To achieve the above purpose, the utility model provides a bulging battery detection and selection device, comprising:

[0006] Battery logistics line, used to transport batteries to be tested;

[0007] A detection component is provided on the battery logistics line to detect whether the batteries on the battery logistics line have bulging problems;

[0008] The picking component is arranged at the rear side of the detection component and is used to remove the battery that is detected to be swollen.

[0009] Furthermore, the detection component includes two laser rangefinders, which are respectively arranged on both sides of the battery flow line and have corresponding positions.

[0010] Furthermore, the picking component includes a material picking structure, which is arranged on the mobile module and is used to adjust the material picking position according to the battery position on the battery logistics line.

[0011] Furthermore, the moving module includes a vertical moving module and a horizontal moving module, which are respectively used to adjust the vertical and horizontal positions of the material taking structure.

[0012] Furthermore, the material taking structure adopts a suction cup or a clamping claw.

[0013] Furthermore, the material taking structure adopts a shifting block, which pushes the swollen battery outward by moving in a direction perpendicular to the transportation direction of the battery logistics line.

[0014] Furthermore, it also includes an NG battery logistics line, which is arranged next to the battery logistics line and is used to transport the selected bulged batteries.

[0015] Furthermore, it also includes a correction mechanism arranged at the front side of the detection component, which is used to push the incoming batteries to be detected to the middle position of the battery logistics line.

[0016] Furthermore, the correction mechanism includes two rows of independently arranged guide wheels, and the guide wheels are controlled to move by a linear mechanism, and the positions of the incoming batteries to be inspected are corrected by moving in opposite directions.

[0017] The beneficial effects of the utility model are embodied in:

[0018] In the utility model, bulging batteries that do not meet the requirements can be picked out in advance in each process, thereby improving the safety of the production process and reducing the situation where batteries are scrapped after testing their thickness in the final process, reducing resource waste and improving the quality of finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from top view;

[0021] Figure 3 This is a schematic diagram of the motion state of the first embodiment of the material taking structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the motion state of the second embodiment of the material taking structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the correction mechanism structure of the utility model.

[0024] Description of reference numerals:

[0025] 100. Battery logistics line; 200. Laser rangefinder; 300. Material taking structure; 301. Vertical movement module; 302. Horizontal movement module; 400. NG battery logistics line; 500. Guide wheel; 501. Linear mechanism. DETAILED DESCRIPTION

[0026] 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 and2 The utility model provides a bulging battery detection and selection device, comprising:

[0028] A battery logistics line 100, used to transport batteries to be tested;

[0029] A detection component is provided on the battery logistics line to detect whether the batteries on the battery logistics line have bulging problems;

[0030] The picking component is arranged at the rear side of the detection component and is used to remove the battery that is detected to be swollen.

[0031] This embodiment places the battery to be inspected on the battery logistics line 100, allowing it to pass through the inspection component in turn, and automatically detects whether the battery has a bulging problem. If so, it will be taken out when it passes through the picking component, so that the bulging battery can be quickly inspected to improve efficiency.

[0032] This embodiment can pick out bulging batteries that do not meet the requirements in advance in each process, improve the safety of the production process and reduce the situation where batteries are scrapped after testing their thickness in the final process, thereby reducing resource waste and improving the quality of finished products.

[0033] In one embodiment, the detection component includes two laser range finders 200 , which are respectively disposed on two sides of the battery flow line 100 and have corresponding positions.

[0034] After the laser rangefinder 200 is turned on and used, the battery moves through the laser rangefinder 200 on the logistics line. The bulging battery will be slightly bulging because the large surface of the battery cell will have a larger thickness, so the abnormal battery can be screened out. The specific principle is as follows;

[0035] See also Figure 5 , assuming that the upper limit of the acceptable thickness of a normal battery cell is X, and the distance between the two laser rangefinders 200 is set to Y, then after a battery with normal thickness passes through the laser rangefinder 200, the distance function of the two sides of the battery cell from the corresponding side laser rangefinder 200 can be obtained, and the maximum value L≥YX of the sum of the distances L1+L2 between the two can be calculated; because YX is a constant value set by us, by collecting L1 and L2 and summing them and comparing them with YX, it is determined whether the battery is bulging.

[0036] Specifically, the laser rangefinder 200 may be a TS-P450 model.

[0037] In one embodiment, the picking assembly includes a material picking structure 300, which is disposed on the moving module and is used to adjust the material picking position according to the battery position on the battery logistics line.

[0038] This embodiment is configured such that after a bulging battery is detected, the material taking structure 300 moves to the bulging battery, picks out the bulging battery, and classifies the batteries to improve efficiency.

[0039] In one embodiment, the moving module includes a vertical moving module 301 and a horizontal moving module 302 , which are respectively used to adjust the vertical and horizontal positions of the material taking structure 300 .

[0040] This embodiment is configured such that the position of the material taking structure 300 can be adjusted according to the position of the swollen battery through the vertical movement module 301 and the horizontal movement module 302, so that it can be moved to the swollen battery more accurately and quickly.

[0041] In one embodiment, see Figure 3 The material taking structure 300 adopts a suction cup or a clamp. In this embodiment, the clamp can be used for batteries with larger thickness, and the suction cup can be used for batteries with smaller thickness. This method is not limited and can be selected at will. The staff can make a suitable choice according to the actual situation.

[0042] In one embodiment, see Figure 4 The material taking structure 300 adopts a shifting block, which pushes the swollen battery outward by moving in a direction perpendicular to the transportation direction of the battery logistics line 100.

[0043] This embodiment is configured such that the swollen batteries are picked out by pulling out, which has better stability and avoids the problem of the swollen batteries falling back onto the logistics line during the transfer process.

[0044] In one embodiment, there is also an NG battery logistics line 400, which is arranged beside the battery logistics line 100 and is used to transfer the selected bulging batteries. This embodiment is arranged in this way, and the selected bulging batteries can be classified, transferred and collected, thereby improving the sorting efficiency.

[0045] In one embodiment, a correction mechanism is further included on the front side of the detection assembly, which is used to push the incoming batteries to be detected to the middle position of the battery logistics line 100.

[0046] In one embodiment, the correction mechanism includes two rows of independently arranged guide wheels 500, and the guide wheels 500 are controlled to move by a linear mechanism 501, and the positions of the incoming batteries to be inspected are corrected by moving in opposite directions.

[0047] This embodiment is configured such that if the incoming battery is skewed, the opposite guide wheel 500 can extend to contact the battery to assist in position correction, thereby ensuring the accuracy of subsequent detection, reducing the error rate, and improving the quality of the finished product.

[0048] The linear mechanism 501 may be a cylinder or a linear motor.

[0049] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0050] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bulging battery detection and sorting device, characterized in that ,include: A battery logistics line (100), used for transporting batteries to be tested; A detection component is provided on the battery logistics line to detect whether the batteries on the battery logistics line have bulging problems; A picking component is provided at the rear side of the detection component and is used to remove the battery with bulge detected; The detection component comprises two laser rangefinders (200), and the two laser rangefinders (200) are respectively arranged on two sides of the battery logistics line (100) and at corresponding positions; The picking component comprises a material picking structure (300), which is arranged on the moving module and is used to adjust the material picking position according to the battery position on the battery logistics line.

2. A bulging battery detection and sorting device as claimed in claim 1, characterized in that: The movable module comprises a vertical movable module (301) and a horizontal movable module (302), which are respectively used to adjust the vertical and horizontal positions of the material taking structure (300).

3. The bulging battery detection and selection device according to claim 1, characterized in that: The material taking structure (300) adopts a suction cup or a clamping claw.

4. The bulging battery detection and selection device according to claim 1, characterized in that: The material taking structure (300) adopts a shifting block, which pushes the swollen battery outward by moving in a direction perpendicular to the transportation direction of the battery logistics line (100).

5. A bulging battery detection and sorting device according to any one of claims 1 to 4, characterized in that: It also includes an NG battery logistics line (400), which is arranged beside the battery logistics line (100) and is used to transport the selected bulged batteries.

6. A bulged battery detection and sorting device according to any one of claims 1 to 4, characterized in that: It also includes a correction mechanism arranged on the front side of the detection component, which is used to push the incoming batteries to be detected to the middle position of the battery logistics line (100).

7. A bulging battery detection and selection device as claimed in claim 6, characterized in that: The correction mechanism comprises two rows of independently arranged guide wheels (500), wherein the guide wheels (500) are controlled to move by a linear mechanism (501) and correct the position of the incoming battery to be tested by moving in opposite directions.

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