Efficient battery cell automatic labeling device

Abstract

The utility model relates to the technical field of battery cell production, and discloses an efficient battery cell automatic labeling device which comprises an L-shaped mounting frame, a labeling mechanism and a feeding mechanism are arranged on one side of the top of the L-shaped mounting frame, the labeling mechanism comprises a top plate fixedly connected to one side of the top of the L-shaped mounting frame, and one side of the top of the top plate is fixedly connected with an air cylinder; the bottom output end of the air cylinder penetrates through the top plate and is fixedly connected with a circular plate, the bottom of the circular plate is fixedly connected with two vertical rods, the bottoms of the two vertical rods are rotationally connected with the same L-shaped rod through rotating shafts, the bottom of the L-shaped rod is fixedly connected with a pressing plate, and the bottom of the pressing plate is fixedly connected with an electric suction cup; a protruding block is fixedly connected to one end of the top of the L-shaped rod. According to the utility model, the technical effects of automatically and continuously pasting labels on large battery cells, improving the working efficiency, ensuring the accuracy of label pasting and reducing the labor intensity are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cell production, in particular to an efficient automatic labeling device for battery cells. Background Art

[0002] A battery cell is the core unit that makes up a battery, including positive and negative electrodes and an electrolyte, and is used to store and release electrical energy. As the power source of electronic devices, it is usually not used directly and needs to be combined with a protection circuit and a housing to form a complete battery. It is a key component in the development of battery technology. In the later stage of battery cell production, it is necessary to paste labels on the battery cells to ensure that users can know the basic production information of the battery cells.

[0003] In the prior art, for some common small battery cells, there are already devices for automatically pasting labels. However, for larger battery cells, such as the size of traditional storage batteries, during the production process, users still need to manually paste labels on such battery cells, with low pasting efficiency and prone to deviation during the process. Therefore, an efficient automatic labeling device for battery cells is designed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an efficient automatic labeling device for battery cells.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An efficient automatic labeling device for battery cells includes an L-shaped mounting frame. A labeling mechanism and a feeding mechanism are arranged on one side of the top of the L-shaped mounting frame. The labeling mechanism includes a top plate fixedly connected to one side of the top of the L-shaped mounting frame. One side of the top of the top plate is fixedly connected with a cylinder, and the cylinder is communicated with an air pump through a solenoid valve. The output end of the bottom of the cylinder penetrates through the top plate and is fixedly connected with a circular plate. Two vertical rods are fixedly connected to the bottom of the circular plate. The bottoms of the two vertical rods are rotatably connected to the same L-shaped rod through a rotating shaft. A pressing plate is fixedly connected to the bottom of the L-shaped rod. An electric suction cup is fixedly connected to the bottom of the pressing plate. One end of the top of the L-shaped rod is fixedly connected with a convex block.

[0007] As a further solution of the present utility model, the labeling mechanism further includes two sliding rods slidably sleeved on one end of the top plate. Two round holes adapted to the sliding rods are provided on the top plate. The tops of the two sliding rods are fixedly connected to the same limiting block, and the bottoms of the two sliding rods are fixedly connected to the same limiting plate. Springs are sleeved on the circumferential surfaces of the two sliding rods at the bottom of the top plate. One side of the bottom of the limiting plate close to the L-shaped rod is fixedly connected with a bent plate, and an L-shaped hole is provided on the bent plate, and the convex block is slidably connected in the L-shaped hole. The setting of the L-shaped hole and the limiting plate enables the electric suction cup to rotate 90 degrees when rising, facilitating the adsorption of new labels. The setting of the sliding rods and the springs enables the electric suction cup to rise a certain distance after being vertical before contacting the label, avoiding hindering the operation of the label tape when the electric suction cup rotates.

[0008] As a further solution of the present utility model, the feeding mechanism includes a U-shaped frame fixedly connected to one side of the top of the L-shaped mounting frame close to the labeling mechanism. A material roller is rotatably installed at the top of the side of the U-shaped frame away from the L-shaped mounting frame. Two guiding rollers are rotatably connected at the same side of the U-shaped frame close to the labeling mechanism, and the two guiding rollers are vertically distributed. A vision sensor is installed on the U-shaped frame at the position of the two guiding rollers.

[0009] As a further solution of the present utility model, the feeding mechanism further includes a servo motor fixedly installed on one side of the bottom of the U-shaped frame close to the L-shaped mounting frame. The output end of the servo motor penetrates through the U-shaped frame and is fixedly connected with a winding roller. Through the cooperation of the servo motor and the vision sensor, the label is continuously conveyed to the labeling mechanism, enabling the labeling mechanism to work continuously.

[0010] As a further solution of the present utility model, fixing holes are provided at both ends of the bottom of the L-shaped mounting frame on the side away from the labeling mechanism, and reinforcing ribs are fixedly welded at the bending parts of the bottom of the L-shaped mounting frame.

[0011] As a further solution of the present utility model, limiting rods are slidably sleeved at both ends of the bottom of the L-shaped mounting frame. Round holes adapted to the limiting rods are provided at both ends of the bottom of the L-shaped mounting frame. The same positioning plate is fixedly connected to the same end of the two limiting rods at the labeling mechanism. Blocks are fixedly connected to the other ends of the two limiting rods. A lead screw is rotatably connected to the middle of the side of the positioning plate close to the L-shaped mounting frame, and the other end of the lead screw threadedly penetrates through the L-shaped mounting frame and is fixedly connected with a handwheel. A lead screw nut adapted to the limiting rod is provided at the bottom of the L-shaped mounting frame.

[0012] As a further solution of the present utility model, a controller is fixedly installed on the side of the L-shaped mounting frame away from the labeling mechanism, and the controller is electrically connected to the servo motor, the electric suction cup, and the solenoid valve of the cylinder respectively.

[0013] The beneficial effects of the present utility model are:

[0014] The utility model: By adopting the technical means of the labeling mechanism and the feeding mechanism, through the continuous feeding of the feeding mechanism and the material taking and pasting of the labeling mechanism, the device can automatically and continuously paste labels on larger battery cells, effectively solving the problem of low production efficiency caused by manual pasting of larger battery cells in the background technology. Furthermore, it realizes automatic and continuous label pasting on larger battery cells, improves work efficiency, ensures the accuracy of label pasting, and reduces the labor intensity.

[0015] The utility model: Through the settings of the positioning plate, the limiting rod, the handwheel, etc., when the battery cell approaches the device, through the pushing of the user, the battery cell is limited, ensuring the accurate position of label pasting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the overall efficient battery cell automatic labeling device proposed by the utility model;

[0017] Figure 2 is a schematic structural diagram of the labeling mechanism of the efficient battery cell automatic labeling device proposed by the utility model;

[0018] Figure 3 is a schematic structural diagram of the pressing plate part of the efficient battery cell automatic labeling device proposed by the utility model;

[0019] Figure 4 is a schematic structural diagram of the feeding mechanism of the efficient battery cell automatic labeling device proposed by the utility model;

[0020] Figure 5 is a schematic structural diagram of the back of the L-shaped mounting bracket of the efficient battery cell automatic labeling device proposed by the utility model.

[0021] In the figure: 1. L-shaped mounting bracket; 2. Fixed hole; 3. Reinforcing rib; 4. Labeling mechanism; 401. Top plate; 402. Cylinder; 403. Circular plate; 404. Vertical rod; 405. Bent plate; 406. Limiting plate; 407. L-shaped hole; 408. Slide bar; 409. Spring; 410. Limiting block; 411. Pressing plate; 412. Electric suction cup; 413. L-shaped rod; 414. Convex block; 5. Feeding mechanism; 501. U-shaped frame; 502. Material roller; 503. Guide roller; 504. Vision sensor; 505. Servo motor; 506. Take-up roller; 6. Positioning plate; 7. Controller; 8. Limiting rod; 9. Lead screw; 10. Handwheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Next, the present utility model will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0024] Referring to Figures 1 - 5 , an efficient automatic labeling device for battery cells, which includes an L-shaped mounting frame 1. On one side of the top of the L-shaped mounting frame 1, there are arranged a labeling mechanism 4 and a feeding mechanism 5. The labeling mechanism 4 includes a top plate 401 fixedly connected to one side of the top of the L-shaped mounting frame 1. On one side of the top of the top plate 401, a cylinder 402 is fixedly connected, and the cylinder 402 is communicated with an air pump through a solenoid valve. The output end of the bottom of the cylinder 402 penetrates through the top plate 401 and is fixedly connected with a circular plate 403. Two vertical rods 404 are fixedly connected to the bottom of the circular plate 403. The bottoms of the two vertical rods 404 are rotatably connected to the same L-shaped rod 413 through a rotating shaft. A pressing plate 411 is fixedly connected to the bottom of the L-shaped rod 413. An electric suction cup 412 is fixedly connected to the bottom of the pressing plate 411. One end of the top of the L-shaped rod 413 is fixedly connected with a convex block 414.

[0025] In this embodiment, the labeling mechanism 4 further includes two sliding rods 408 slidably sleeved at one end of the top plate 401. Two round holes adapted to the sliding rods 408 are opened on the top plate 401. The same limiting block 410 is fixedly connected to the tops of the two sliding rods 408. The same limiting plate 406 is fixedly connected to the bottoms of the two sliding rods 408. Springs 409 are sleeved on the circumferential surfaces of the bottoms of the two sliding rods 408 located at the bottom of the top plate 401. One side of the bottom of the limiting plate 406 close to the L-shaped rod 413 is fixedly connected with a bent plate 405. An L-shaped hole 407 is opened on the bent plate 405, and the convex block 414 is slidably connected in the L-shaped hole 407. The settings of the L-shaped hole 407 and the limiting plate 406 enable the electric suction cup 412 to automatically rotate 90 degrees when rising to approach a new label. The settings of the sliding rods 408 and the springs 409 enable the electric suction cup 412 to continue to rise after being vertical, facilitating approaching the label and not hindering the label tape.

[0026] In this embodiment, the feeding mechanism 5 includes a U-shaped frame 501 fixedly connected to one side of the top of the L-shaped mounting frame 1 close to the labeling mechanism 4. A material roller 502 is rotatably installed at the top of the side of the U-shaped frame 501 away from the L-shaped mounting frame 1. Two guiding rollers 503 are rotatably connected to the same side of the U-shaped frame 501 close to the labeling mechanism 4, and the two guiding rollers 503 are vertically distributed. A vision sensor 504 is installed at the position of the U-shaped frame 501 where the two guiding rollers 503 are located to judge whether a new label is in place through the vision sensor 504.

[0027] In this embodiment, the feeding mechanism 5 further includes a servo motor 505 fixedly installed at the bottom of the U-shaped frame 501 near one side of the L-shaped mounting frame 1. The output end of the servo motor 505 penetrates through the U-shaped frame 501 and is fixedly connected to a material receiving roller 506. Through the setting of the feeding mechanism 5, continuous feeding of the labels is achieved, enabling the labeling mechanism 4 to work continuously.

[0028] In this embodiment, fixing holes 2 are provided at both ends of the bottom of the L-shaped mounting frame 1 on the side away from the labeling mechanism 4, and reinforcing ribs 3 are fixedly welded at the bending parts of the bottom of the L-shaped mounting frame 1.

[0029] In this embodiment, limiting rods 8 are slidably sleeved at both ends of the bottom of the L-shaped mounting frame 1. Circular holes adapted to the limiting rods 8 are provided at both ends of the bottom of the L-shaped mounting frame 1. The two limiting rods 8 are fixedly connected to the same positioning plate 6 at the same end of the labeling mechanism 4. Blocks are fixedly connected to the other ends of the two limiting rods 8. A lead screw 9 is rotatably connected to the middle of the side of the positioning plate 6 close to the L-shaped mounting frame 1, and the other end of the lead screw 9 threadedly penetrates through the L-shaped mounting frame 1 and is fixedly connected to a handwheel 10. A lead screw nut adapted to the limiting rod 8 is provided at the bottom of the L-shaped mounting frame 1. By rotating the handwheel 10, positioning of the battery cell is achieved, avoiding inaccurate label pasting.

[0030] In this embodiment, a controller 7 is fixedly installed on the side of the L-shaped mounting frame 1 away from the labeling mechanism 4, and the controller 7 is electrically connected to the solenoid valves of the servo motor 505, the electric suction cup 412, and the cylinder 402 respectively.

[0031] Working principle: When in use, install the device on the battery cell production line, install the tape with labels on the material roller 502 of the feeding mechanism 5, and wind the end of the tape around the take-up roller 506 through two guiding rollers 503. Rotate the handwheel 10 to move the positioning plate 6 away from or close to the L-shaped mounting bracket 1, thereby determining the position of the battery cell and ensuring the pasting position of the label. When a relatively large battery cell reaches the appropriate position at the bottom of the labeling mechanism 4, the user moves the battery cell to make it abut against the positioning plate 6, and then starts the cylinder 402, causing the circular plate 403 to drive the vertical rod 404 and the electric suction cup 412, etc. to descend, so that the label adsorbed at the bottom of the electric suction cup 412 is pasted on the battery cell. Then, the battery cell moves away with the transmission mechanism, and a new battery cell arrives. During this process, the cylinder 402 contracts, causing the pressing plate 411 and the electric suction cup 412 to rise. When the convex block 414 slides to the horizontal position of the L-shaped hole 407, the L-shaped rod 413 will drive the pressing plate 411 and the electric suction cup 412 to rotate towards the feeding mechanism 5 until 90 degrees. At this time, the L-shaped rod 413 will abut against the limiting plate 406. As the cylinder 402 continues to contract, the electric suction cup 412, etc. will continue to rise, compressing the spring 409. At this time, the vertical electric suction cup 412 will move to the position of the two guiding rollers 503. Start the electric suction cup 412 to adsorb a new label on the tape. As the cylinder 402 extends, continue pasting. At the same time, start the servo motor 505 to move the new label to the position of the guiding roller 503. When the visual sensor 504 detects that the new label is in place, the servo motor 505 stops. In this way, continuous operation is achieved, avoiding manual operation when the user pastes labels on relatively large battery cells and improving work efficiency.

[0032] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper", etc. can be used here to describe the spatial position relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to cover different orientations in use or operation in addition to the orientation shown in the figure. For example, if the device in the drawing is inverted, the device described as "above" or "over" other devices or structures will then be positioned "below" or "beneath" other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding explanations should be made for the spatial relative descriptions used here.

[0033] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0034] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-efficiency battery cell automatic labeling device, comprising an L-shaped mounting frame (1), characterized in that: A labeling mechanism (4) and a feeding mechanism (5) are provided on one side of the top of the L-shaped mounting frame (1). The labeling mechanism (4) comprises a top plate (401) fixedly connected to one side of the top of the L-shaped mounting frame (1). A cylinder (402) is fixedly connected to one side of the top of the top plate (401), and the cylinder (402) is connected to an air pump via a solenoid valve. The bottom output end of the cylinder (402) passes through the top plate (401) and is fixedly connected to a circular plate (403). Two vertical rods (404) are fixedly connected to the bottom of the circular plate (403). The bottoms of the two vertical rods (404) are rotatably connected to the same L-shaped rod (413) via a rotating shaft. A pressing plate (411) is fixedly connected to the bottom of the L-shaped rod (413). An electric suction cup (412) is fixedly connected to the bottom of the pressing plate (411). A bump (414) is fixedly connected to one end of the top of the L-shaped rod (413).

2. The high-efficiency battery cell automatic labeling device according to claim 1, characterized in that: The labeling mechanism (4) also includes two sliding rods (408) slidably mounted on one end of the top plate (401), the top plate (401) is provided with two circular holes matched with the sliding rods (408), the tops of the two sliding rods (408) are fixedly connected with a same limiting block (410), the bottoms of the two sliding rods (408) are fixedly connected with a same limiting plate (406), the two sliding rods (408) are located on the bottom circumferential surface of the top plate (401) and are both provided with springs (409), the bottom of the limiting plate (406) is fixedly connected with a bending plate (405) close to the L-shaped rod (413), the bending plate (405) is provided with an L-shaped hole (407), and the protrusion (414) is slidably connected in the L-shaped hole (407).

3. The high-efficiency battery cell automatic labeling device according to claim 1, characterized in that: The feeding mechanism (5) comprises a U-shaped frame (501) fixedly connected to the top of the L-shaped mounting frame (1) near the labeling mechanism (4); a material roller (502) is rotatably mounted on the top of the side of the U-shaped mounting frame (501) away from the L-shaped mounting frame (1); two guide rollers (503) are rotatably connected to the same side of the U-shaped frame (501) near the labeling mechanism (4), and the two guide rollers (503) are vertically distributed; and a visual sensor (504) is mounted on the U-shaped frame (501) at the two guide rollers (503).

4. The high-efficiency battery cell automatic labeling device according to claim 3, characterized in that: The feeding mechanism (5) further comprises a servo motor (505) fixedly mounted on the bottom of the U-shaped frame (501) close to one side of the L-shaped mounting frame (1); an output end of the servo motor (505) passes through the U-shaped frame (501) and is fixedly connected to a receiving roller (506).

5. The high-efficiency battery cell automatic labeling device according to claim 1, characterized in that: The bottom of the L-shaped mounting frame (1) is provided with fixing holes (2) at both ends on a side away from the labeling mechanism (4), and the bottom bending part of the L-shaped mounting frame (1) is fixedly welded with reinforcing ribs (3).

6. The high-efficiency battery cell automatic labeling device according to claim 1, characterized in that: Both ends of the bottom of the L-shaped mounting frame (1) are slidably sleeved with limit rods (8), and both ends of the bottom of the L-shaped mounting frame (1) are provided with round holes that match the limit rods (8). The two limit rods (8) are located at the same end of the labeling mechanism (4) and are fixedly connected to the same positioning plate (6). The other ends of the two limit rods (8) are fixedly connected to a stopper. The positioning plate (6) is rotatably connected to a screw rod (9) at the middle of one side close to the L-shaped mounting frame (1), and the other end of the screw rod (9) is threadedly penetrated through the L-shaped mounting frame (1) and is fixedly connected to a hand wheel (10). The bottom of the L-shaped mounting frame (1) is provided with a screw nut that matches the limit rod (8).

7. The high-efficiency battery cell automatic labeling device according to claim 1, characterized in that: A controller (7) is fixedly mounted on one side of the L-shaped mounting frame (1) away from the labeling mechanism (4), and the controller (7) is electrically connected to the servo motor (505), the electric suction cup (412) and the solenoid valve of the cylinder (402) respectively.

Images