Cylindrical battery shell stamping equipment

Abstract

The utility model relates to the field of battery shell machining, in particular to cylindrical battery shell stamping equipment which comprises a stamping machine, a conveying pipeline, a conveying belt, an L-shaped limiting plate, an inclined plate and the like. The punching machine is communicated with a conveying pipeline for conveying the cylindrical battery shell; the conveying pipeline is connected with a conveying belt which is located on the right side of the punching machine. The conveying belt is slidably connected with two symmetrically-distributed L-shaped limiting plates. Each L-shaped limiting plate is rotationally connected with an inclined plate, and the inclined plates are slidably connected with the conveying belt. The two L-shaped limiting plates are used for limiting the conveyed cylindrical battery shell, so that the visual camera I and the visual camera II can automatically detect the defects of the outer surface and the inner surface of the cylindrical battery shell, and compared with manual observation and detection, the overall efficiency can be effectively improved, and the conditions of missing detection and false detection are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery shell processing field especially relates to cylindrical battery shell stamping equipment. BACKGROUND

[0002] Cylindrical battery shell usually adopts stamping forming process to manufacture, in order to ensure finished product quality, needs after stamping forming to it carries out detection, checks whether there is scratch, pit, crack and so on defect, current commonly used detection method is artificial observation, this method is not only low in efficiency, and because long time work will lead to operator fatigue, prone to the situation of missed detection and misjudgment, in addition, the cylindrical battery shell after stamping forming not only needs to its outer surface detection, still needs to its inner surface detection, and artificial is difficult to observe detection to its inner surface.

[0003] Summarizing above, the cylindrical battery shell stamping equipment is provided, and the technical problems mentioned above are improved. UTILITY MODEL CONTENTS

[0004] In order to overcome the cylindrical battery shell detection of artificial stamping forming, not only low in efficiency, and because long time work will lead to operator fatigue, prone to the situation of missed detection and misjudgment, the utility model provides cylindrical battery shell stamping equipment.

[0005] Technical scheme is as follows: cylindrical battery shell stamping equipment, including punch, conveying pipeline and conveying belt, punch is connected with conveying pipeline for conveying cylindrical battery shell, conveying pipeline is connected with conveying belt, and conveying belt is located right side of punch, still including L type limit board, inclined plate, electric push rod one, visual camera one, partition board, visual camera two and shunt unit, conveying belt is slidably connected with two symmetrical L type limit boards, each L type limit board is rotatably connected with an inclined plate, and the inclined plate is slidably connected with the conveying belt, a plurality of electric push rod one is fixedly connected on the front side and rear side of conveying belt, and the telescopic part of all electric push rod one on the same side is fixedly connected with one L type limit board, conveying belt is installed with visual camera one through mounting bracket, and visual camera one is located above L type limit board, conveying belt is fixedly connected with partition board, and partition board is located in the middle part of conveying belt, partition board is installed with visual camera two, and partition board is connected with shunt unit for shunting cylindrical battery shell defective and finished product.

[0006] As a further preferred scheme, it further includes electric push rod two, mounting plate, electric roller and elastic telescopic rod, a plurality of electric push rod two is fixedly connected on the front side and rear side of conveying belt, the telescopic part of all electric push rod two on the same side is fixedly connected with one mounting plate, the L type limit board is provided with square hole, and the mounting plate is aligned with the square hole of L type limit board, a plurality of elastic telescopic rod is fixedly connected on each mounting plate, and the telescopic part of each two corresponding elastic telescopic rods is rotatably connected with one electric roller.

[0007] As a further preferred, the extrusion plate is further provided; each mounting plate is fixedly connected with an extrusion plate, the extrusion plate is provided with a plurality of through holes, and the motor roller is located at the through hole of the extrusion plate.

[0008] As a further preferred, the shunt unit comprises a motor and a rotating plate; the conveying belt is provided with a defective product conveying path at the rear side area of the partition plate and a finished product conveying path at the front side area of the partition plate; the partition plate is fixedly connected with the motor; the partition plate is rotatably connected with the rotating plate, the rotating plate is in contact with the L-shaped limiting plate, and the output shaft of the motor is fixedly connected with the rotating plate.

[0009] As a further preferred, the motor roller is located at the lower side of the extrusion plate.

[0010] As a further preferred, the extrusion plate is provided as an arc-shaped plate.

[0011] As a further preferred, the mounting plate and the extrusion plate are detachably connected.

[0012] The utility model has the following advantages:

[0013] The two L-shaped limiting plates limit the cylindrical battery shell, so that the visual camera one and the visual camera two can automatically detect the defects on the outer surface and the inner surface of the cylindrical battery shell, and compared with manual observation and detection, the overall efficiency can be effectively improved, and the missed detection and mis-detection can be reduced.

[0014] The motor roller rotates to drive the cylindrical battery shell to rotate, so that the lower side of the outer surface of the cylindrical battery shell is rotated to the upper side, so that the visual camera one can observe and detect it, and the outer surface of the cylindrical battery shell is fully detected; at the same time, the two extrusion plates can also detect the pressure resistance of the stamping formed cylindrical battery shell, so as to ensure the production quality of the cylindrical battery shell and ensure the safety and reliability of the subsequent battery. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model discloses a structure schematic view of cylindrical battery shell stamping equipment;

[0016] Figure 2 The utility model discloses a structure schematic view of the combination of the material conveying pipeline, the conveying belt, the L-shaped limiting plate, the inclined plate, the motor push rod one and the visual camera one of the cylindrical battery shell stamping equipment;

[0017] Figure 3 The utility model discloses a structure schematic view of the shunt unit of the cylindrical battery shell stamping equipment;

[0018] Figure 4The utility model discloses cylindrical battery shell stamping equipment discloses the structure schematic diagram of electric push rod two, mounting plate, extrusion plate, electric roller and elastic telescopic link combination.

[0019] Among them: 1 - punch, 2 - material conveying pipeline, 3 - conveying belt, 4 - L type limiting plate, 5 - inclined plate, 6 - electric push rod one, 7 - visual camera one, 8 - partition plate, 9 - visual camera two, 10 - motor, 11 - rotating plate, 101 - electric push rod two, 102 - mounting plate, 103 - extrusion plate, 104 - electric roller, 105 - elastic telescopic link, 31 - inferior product conveying way, 32 - finished product conveying way. DETAILED DESCRIPTION

[0020] The utility model will be further explained in connection with specific embodiment, still need to explain, unless another explicit provision and limitation, the term such as: set up, install, connect, connect should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For ordinary skilled person in the art, the above-mentioned term can be understood in the specific meaning in the utility model according to specific circumstances.

[0021] Example 1

[0022] Cylindrical battery shell stamping equipment, refer to Figures 1-4 As shown in the figure, it includes punch 1, material conveying pipeline 2 and conveying belt 3, punch 1 is communicated with material conveying pipeline 2, material conveying pipeline 2 is connected with conveying belt 3, and conveying belt 3 is located at the right of punch 1.

[0023] It also includes L type limiting plate 4, inclined plate 5, electric push rod one 6, visual camera one 7, partition plate 8, visual camera two 9 and shunt unit, conveying belt 3 is slidably connected with two L type limiting plates 4 that are symmetrically distributed, each L type limiting plate 4 is rotatably connected with an inclined plate 5, and the inclined plate 5 is slidably connected with the conveying belt 3, two electric push rods one 6 are fixedly connected with the front side and the rear side of the conveying belt 3 respectively, and the telescopic parts of all electric push rods one 6 on the same side are fixedly connected with one of the L type limiting plates 4 respectively, the conveying belt 3 is installed with visual camera one 7 through mounting bracket, and the visual camera one 7 is located above the L type limiting plate 4, the conveying belt 3 is fixedly connected with partition plate 8, and the partition plate 8 is located at the middle part of the conveying belt 3, the partition plate 8 is installed with visual camera two 9, and the partition plate 8 is connected with shunt unit.

[0024] The second electric push rod 101, the mounting plate 102, the electric roller 104 and the elastic telescopic rod 105 are further included; a plurality of second electric push rods 101 are fixedly connected to the front side and the rear side of the conveying belt 3; the telescopic parts of all the second electric push rods 101 on the same side are collectively fixedly connected with a mounting plate 102; the L-shaped limiting plate 4 is provided with a square hole, and the mounting plate 102 is aligned with the square hole of the L-shaped limiting plate 4; each mounting plate 102 is fixedly connected with a plurality of elastic telescopic rods 105; each two corresponding elastic telescopic rods 105 are collectively rotatably connected with an electric roller 104.

[0025] The extrusion plate 103 is further included; each mounting plate 102 is boltedly connected with an extrusion plate 103, the extrusion plate 103 is provided with a plurality of through holes, and the electric roller 104 is located at the through hole of the extrusion plate 103.

[0026] The shunt unit includes the motor 10 and the rotating plate 11; the conveying belt 3 is provided with the inferior product conveying path 31 located at the rear side area of the partition plate 8 and the finished product conveying path 32 located at the front side area of the partition plate 8; the partition plate 8 is fixedly connected with the motor 10; the partition plate 8 is rotatably connected with the rotating plate 11, the rotating plate 11 is in contact with the L-shaped limiting plate 4, and the output shaft of the motor 10 is fixedly connected with the rotating plate 11.

[0027] The electric roller 104 is located at the lower side of the extrusion plate 103, the electric roller 104 can be in contact with the lower side of the conveyed cylindrical battery shell, and when the cylindrical battery shell is driven to rotate, it can be lifted and separated from the conveying belt 3, thereby facilitating the rotation of the cylindrical battery shell.

[0028] The extrusion plate 103 is provided as an arc-shaped plate, which can better fit the cylindrical battery shell and perform compression detection.

[0029] The mounting plate 102 and the extrusion plate 103 are detachably connected, which facilitates the disassembly and replacement of extrusion plates 103 of different sizes to adapt to cylindrical battery shells of different specifications.

[0030] Firstly, the cylindrical battery shell is formed by the punch 1, then the formed cylindrical battery shell is conveyed to the conveying belt 3 through the conveying pipe 2, and conveyed by the conveying belt 3; Considering that in order to ensure the quality of the cylindrical battery shell product, it needs to be detected after being formed by stamping, checking whether there are scratches, pits, cracks and other defects; The current commonly used detection method is manual observation, which is not only low in efficiency, but also prone to missed detection and misdiagnosis due to fatigue of the operator after long time work; Therefore, when the cylindrical battery shell formed by stamping is conveyed to the right on the conveying belt 3, the cylindrical battery shell contacts the inclined plate 5, and the inclined plate 5 guides the cylindrical battery shell, so that the cylindrical battery shell can enter between the two L-shaped limiting plates 4 in a vertical state and be conveyed to the right, and in the conveying process, the scratches, pits, cracks and other defects on the outer surface of the cylindrical battery shell are observed and detected by the upper visual camera 7, at the same time, the visual camera 9 is opposite to the cylindrical battery shell between the two L-shaped limiting plates 4, and the defects on the inner surface of the cylindrical battery shell are observed and detected by the visual camera 9, so that the defects on the outer surface and the inner surface can be automatically detected, compared with manual observation and detection, the overall efficiency can be effectively improved, and the missed detection and misdiagnosis can be reduced; At the same time, in the process of conveying the cylindrical battery shell to the right, there is a transverse state or other situation that is stuck between the two L-shaped limiting plates 4, and cannot continue to be conveyed to the right, at this time, the visual camera 7 or the visual camera 9 can also observe the conveying state of the cylindrical battery shell, when the stuck situation is observed, the two electric push rods 6 on both sides drive the two L-shaped limiting plates 4 to move in opposite directions respectively, so as to increase the distance between the two L-shaped limiting plates 4, so that the stuck cylindrical battery shell can be conveyed to the right, preventing the situation of being stuck and unable to be conveyed, and when the cylindrical battery shell can be conveyed to the right, the two L-shaped limiting plates 4 are controlled to move back to the original position.

[0031] At the same time, considering that the lower side of the outer surface of the cylindrical battery shell is blocked when the cylindrical battery shell is conveyed to the right between the two L-shaped limiting plates 4, the vision camera 1 7 above cannot observe and detect; therefore, as the cylindrical battery shell is conveyed to the right, when the cylindrical battery shell passes through the square hole of the L-shaped limiting plate 4, the two electric push rods 101 on the sides are controlled to drive the corresponding mounting plates 102, extrusion plates 103 and electric rollers 104 to move, the two extrusion plates 103 move towards each other to clamp the cylindrical battery shell at the square hole, and the electric rollers 104 at the through holes of the extrusion plates 103 are in contact with the cylindrical battery shell, then the electric rollers 104 are controlled to rotate, thereby driving the cylindrical battery shell to rotate, rotating the lower side of the outer surface of the cylindrical battery shell to the upper side, so that the vision camera 1 7 can observe and detect it, and the full detection of the outer surface of the cylindrical battery shell is completed; and the electric rollers 104 are located below the extrusion plates 103, and the electric rollers 104 can contact the lower side of the conveyed cylindrical battery shell, thereby driving the cylindrical battery shell to rotate and separating it from the conveying belt 3, facilitating the rotation of the cylindrical battery shell; and after the observation and detection of the outer surface of the cylindrical battery shell are completed, the electric push rod 101 is continuously controlled to drive the two extrusion plates 103 to move towards each other, and the two extrusion plates 103 clamp the cylindrical battery shell in contact to extrude, thereby detecting the compression resistance of the stamping formed cylindrical battery shell, and observing and detecting the compression resistance of the cylindrical battery shell through the vision camera 1 7 or the vision camera 2 9, and stopping the movement of the extrusion plate 103 when the extrusion plate 103 applies a set pressure, and then controlling the electric push rod 101 to drive the extrusion plate 103 to move back to the original position. After extrusion, the cylindrical battery shell falls on the conveying belt 3 again and continues to be conveyed to the right, and the two extrusion plates 103 can also detect the compression resistance of the stamping formed cylindrical battery shell, thereby ensuring the production quality of the cylindrical battery shell and ensuring the safety and reliability of the subsequent battery.

[0032] When working normally, the rotating plate 1 1 is in contact with the L-shaped limiting plate 4 on the rear side, the channel between the two L-shaped limiting plates 4 is communicated with the finished product conveying channel 32, and the defective product conveying channel 31 is in a closed state; when the detection of the stamping formed cylindrical battery shell is completed, when the vision camera 1 7 and the vision camera 2 9 do not detect defects on the surface and the inner surface of the cylindrical battery shell, the cylindrical battery shell is conveyed to the right from the finished product conveying channel 32, and when defects are detected on the surface of the cylindrical battery shell, the motor 10 is controlled to drive the rotating plate 1 1 to rotate and contact the L-shaped limiting plate 4 on the front side, at this time the channel between the two L-shaped limiting plates 4 is communicated with the defective product conveying channel 31, and the finished product conveying channel 32 is in a closed state, and the cylindrical battery shell with defects is conveyed to the right from the defective product conveying channel 31, thereby conveying the finished product and the defective product cylindrical battery shell to separate streams, so as to facilitate subsequent manual collection and subsequent processing.

[0033] While the present disclosure has been described with respect to a limited number of embodiments, those skilled in the art will appreciate numerous modifications and variations therefrom. It is intended that the appended claims cover all such modifications and variations as fall within the scope of this present disclosure.

Claims

1. A cylindrical battery shell stamping device, comprising a stamping machine (1), a material conveying pipeline (2) and a conveying belt (3); the stamping machine (1) is connected with the material conveying pipeline (2) for conveying cylindrical battery shells; the material conveying pipeline (2) is connected with the conveying belt (3), and the conveying belt (3) is located on the right side of the stamping machine (1); characterized in that: Also include L type limiting plate (4), inclined plate (5), electric push rod one (6), visual camera one (7), partition plate (8), visual camera two (9) and shunt unit; The conveying belt (3) is slidably connected with two L type limiting plates (4) that are symmetrically distributed; Each L type limiting plate (4) is rotatably connected with an inclined plate (5), and the inclined plate (5) is slidably connected with the conveying belt (3); The conveying belt (3) is fixedly connected with a plurality of electric push rod one (6) on the front side and the rear side, and the telescopic parts of all electric push rod one (6) on the same side are fixedly connected with one of the L type limiting plates (4); The conveying belt (3) is provided with a visual camera one (7) through a mounting bracket, and the visual camera one (7) is located above the L type limiting plate (4); The conveying belt (3) is fixedly connected with a partition plate (8), and the partition plate (8) is located in the middle of the conveying belt (3); The partition plate (8) is provided with a visual camera two (9); The partition plate (8) is connected with a shunt unit for shunting cylindrical battery shell defective products and finished products. ​ 2. The cylindrical battery case punching apparatus according to claim 1, characterized by: Also include electric push rod two (101), mounting plate (102), electric roller (104) and elastic telescopic rod (105); The conveying belt (3) is fixedly connected with a plurality of electric push rod two (101) on the front side and the rear side; The telescopic parts of all electric push rod two (101) on the same side are fixedly connected with one of the mounting plates (102); The L type limiting plate (4) is provided with a square hole, and the mounting plate (102) is aligned with the square hole of the L type limiting plate (4); Each mounting plate (102) is fixedly connected with a plurality of elastic telescopic rods (105); Each two corresponding elastic telescopic rods (105) are rotatably connected with an electric roller (104).

3. The cylindrical battery case punching apparatus according to claim 2, characterized by: Also include extrusion plate (103); Each mounting plate (102) is fixedly connected with an extrusion plate (103), the extrusion plate (103) is provided with a plurality of through holes, and the electric roller (104) is located at the through hole of the extrusion plate (103).

4. The cylindrical battery case punching apparatus according to claim 1, characterized by: The shunt unit includes a motor (10) and a rotating plate (11); The conveying belt (3) is provided with a defective product conveying channel (31) on the rear side of the partition plate (8), and a finished product conveying channel (32) on the front side of the partition plate (8); The partition plate (8) is fixedly connected with a motor (10); The partition plate (8) is rotatably connected with a rotating plate (11), and the rotating plate (11) is in contact with the L type limiting plate (4), and the output shaft of the motor (10) is fixedly connected with the rotating plate (11).

5. The cylindrical battery case punching apparatus according to claim 4, characterized by: The electric roller (104) is located below the extrusion plate (103).

6. The cylindrical battery case punching apparatus according to claim 5, wherein: The extrusion plate (103) is provided as an arc plate.

7. The cylindrical battery case punching apparatus according to any one of claims 5 to 6, characterized by: The mounting plate (102) and the extrusion plate (103) are detachably connected.

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