Assembly line marking device for storage battery plastic shell production

Abstract

The utility model discloses an assembly line marking device for storage battery plastic shell production, and relates to the technical field of storage battery production. The device comprises a conveying assembly, an overturning assembly and a marking assembly, the overturning assembly comprises a second sliding rail, a sliding plate is slidably connected to the inner wall of the second sliding rail, and a first electric push rod is fixedly connected to the position, close to the lower portion of the second sliding rail, of a first supporting plate through a supporting block; the back face of the sliding plate is fixedly connected with a third motor through a supporting plate. By arranging the overturning assembly, specifically, the clamping assembly clamps and fixes the plastic shell, the marking assembly marks the surface of the plastic shell, a first electric push rod is started, a sliding plate is pushed to slide upwards on the inner wall of a second sliding rail, a third motor is started to drive a rotating disc to rotate, the plastic shell is overturned to be marked on different faces, and the requirements of different scenes are met; the problems that an existing plastic shell marking device does not have the function of turning over a plastic shell, so that the use scene is limited, and adaptability is poor are solved.

Description

Technical Field

[0001] This utility model belongs to the field of storage battery production technology, and in particular relates to a marking device for a production line of storage battery plastic casing production. Background Technology

[0002] Storage batteries are a general term for all chemical energy batteries that can be recharged and reused after their power has been used to a certain extent. During the production and processing of storage batteries, a marking device is needed on the battery casing production line to mark and number the casings for easy management. However, existing casing marking devices still have some problems.

[0003] For example, the utility model patent with publication number CN218929013U includes a conveyor line and a marking device connected to the conveyor line; the marking device includes a right-angle curved plate and a fixed plate; a side baffle arranged parallel to the conveying direction is fixedly connected to the side of the fixed plate; a connecting rod and a horizontal telescopic device are fixedly connected to the right-angle curved plate. In the practical application of plastic shell marking, it is sometimes necessary to mark different sides of the plastic shell. However, this utility model does not have the function of flipping the plastic shell, which limits its application scenarios and makes it less adaptable. Utility Model Content

[0004] The purpose of this invention is to provide a marking device for a production line of battery plastic casing production. By setting up a flipping component, specifically, two electric push rods (secondary) are simultaneously activated, pushing several clamping blocks through connecting blocks (secondary) to hold and fix the plastic casing. Then, an electric push rod (third) is activated to lower the marking stamp to mark the surface of the plastic casing. Simultaneously, two electric push rods (secondary) are activated to push a sliding plate upwards along the inner wall of a slide rail (secondary). Then, two motors (third) are simultaneously activated to rotate a turntable, flipping the plastic casing and marking different sides. This adapts to different scenario requirements and solves the problem that existing plastic casing marking devices lack the function of flipping the plastic casing, resulting in limited application scenarios and poor adaptability.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a marking device for a production line of battery plastic casing manufacturing, comprising a conveying assembly, a flipping assembly, and a marking assembly. The conveying assembly includes two support plates, with a conveyor belt rotatably connected to one side of each support plate. A motor is fixedly connected to the front of each support plate via a support block, and the output end of the motor is fixedly connected to the front of a drive shaft in the conveyor belt.

[0007] The number of flipping components is set to two. Each flipping component includes two slide rails, one side of which is fixedly connected to the opposite side of two support plates. A slide plate is slidably connected to the inner wall of each slide rail. An electric push rod is fixedly connected to the support plate near the lower part of the slide rails via a support block. The top output end of the electric push rod is fixedly connected to the bottom of the slide plate. A turntable is rotatably connected to the front of the slide plate on the back side. A motor is fixedly connected to the back of the slide plate via a support plate. The front output end of the motor is fixedly connected to the back of the turntable. A clamping component is provided on the front of the turntable.

[0008] The clamping assembly includes a second support plate, the back of which is fixedly connected to the front of the turntable. A second electric push rod is fixedly connected to the top of the second support plate, and a second connecting block is fixedly connected to the output end of the front of the second electric push rod. Several clamping blocks are provided on the front of the second connecting block.

[0009] The marking component is positioned directly above the flipping component. The marking component includes a support frame, with an electric push rod three fixedly connected to the top of the support frame. A connecting plate one is fixedly connected to the bottom output end of the electric push rod three. A marking stamp is set below the connecting plate one. The plastic shell is clamped and fixed by the clamping component to prevent the plastic shell from shifting during the marking process. Then, the flipping component is used to flip the plastic shell to mark different sides, adapting to different scenario requirements and improving the adaptability of the device.

[0010] Furthermore, several damping rods are fixedly connected to the front of the connecting block 2 located on the back side. A spring is sleeved on the outer surface of each damping rod. The front of the damping rod is fixedly connected to the back of the clamping block. The damping rods and springs provide buffering and adaptive capabilities for the clamping action. The springs allow the clamping block to have a certain elastic displacement when it contacts the plastic shell. The damping rods provide return guidance and buffering to prevent hard clamping from damaging the brittle plastic shell. At the same time, they adapt to the differences in the shape of the plastic shell, improving the reliability and safety of clamping.

[0011] Furthermore, a connecting plate two is fixedly connected to the top of the marking stamp, and damping rod two is fixedly connected to each of the four corners of the top of the connecting plate two. A spring two is sleeved on the outer surface of the damping rod two. The top of the damping rod two is fixedly connected to the bottom of the connecting plate one. The damping rod two and the spring two provide a buffer mechanism for the marking action, avoiding damage to the stamp or plastic shell due to hard contact.

[0012] Furthermore, two limiting plates are provided on the top left side of the conveyor belt. The limiting plates guide and limit the plastic shell moving on the conveyor belt, ensuring that the plastic shell maintains the correct position and posture during the conveying process and accurately enters the predetermined area of ​​the flipping station, thereby improving the accuracy and reliability of subsequent operations.

[0013] Furthermore, a base is fixedly connected to the bottom of each of the two support plates. An adjustment assembly is provided at the bottom of the base of each support plate. The adjustment assembly includes a slide rail, the top of which is fixedly connected to the bottom of the base of the support plate. Two sliders are slidably connected to the inner wall of the slide rail. A lead screw is rotatably connected inside the slide rail. The threads on the outer surface of the lead screw are arranged in two opposite directions. The outer surface of the lead screw is threaded to the inner surface of the slider. A motor is fixedly connected to the front of the slide rail. The output end of the back of the motor is fixedly connected to the front of the lead screw. A connecting block is fixedly connected to the bottom of each slider. Two connecting rods are fixedly connected to opposite sides of each of the two connecting blocks. The side of the connecting rod away from the connecting block is fixedly connected to the side of the limiting plate away from the conveyor belt. The motor drives the bidirectional threaded lead screw to rotate, causing the two sliders to move synchronously in opposite directions within the slide rail. Through the linkage of the connecting block and the connecting rod with the limiting plate, the device can quickly adapt to battery shells of different widths, greatly improving the versatility and changeover efficiency of the equipment.

[0014] Furthermore, each of the two support plates is fixedly connected to a limiting block at its top and bottom. The limiting block is slidably connected to the outer surface of the connecting rod. The limiting block provides stable sliding guidance and support for the connecting rod, ensuring that the connecting rod remains horizontal and moves smoothly during adjustment. This prevents the connecting rod and the limiting plate from shaking or shifting during adjustment or operation, thereby improving the adjustment accuracy and the rigidity of the entire limiting mechanism.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by setting up a flipping component, specifically, simultaneously activates two electric push rods 2, which push several clamping blocks through connecting block 2 to clamp and fix the plastic shell. Then, it activates electric push rod 3 to push the marking stamp down to mark the surface of the plastic shell. At the same time, it activates two electric push rods 1 to push the slide plate to slide upward on the inner wall of slide rail 2. Then, it activates two motors 3 to drive the turntable to rotate, flipping the plastic shell to mark different sides, adapting to different scenario needs and improving the adaptability of the device.

[0017] 2. This utility model uses two limiting plates to guide the plastic shell to move towards the center on the conveyor belt surface, improving the positioning accuracy of the subsequent clamping components. The second motor is started, which drives the lead screw to rotate inside the slide rail. Since the lead screw has two threads in opposite directions, it drives the two sliders to move closer or further away from each other at the same time. This causes the sliders to move the limiting plates through the connecting block and the connecting rod, adjusting the distance between the two limiting plates to accommodate different specifications of plastic shells, thus further improving the adaptability of the device.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the flip-up component structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the clamping component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the marking component structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the adjustment component structure of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Conveying assembly; 11. Support plate one; 111. Conveyor belt; 112. Motor one; 12. Limiting plate; 13. Adjusting assembly; 131. Slide rail one; 132. Slider; 133. Lead screw; 134. Motor two; 135. Connecting block one; 136. Connecting rod; 137. Limiting block; 2. Tilting assembly; 21. Slide rail two; 211. Slide plate; 212. Electric push rod one; 213. Turntable; 214. Motor three; 22. Clamping assembly; 221. Support plate two; 222. Electric push rod two; 223. Connecting block two; 224. Clamping block; 225. Damping rod one; 226. Spring one; 3. Marking assembly; 31. Support frame; 311. Electric push rod three; 312. Connecting plate one; 313. Marking stamp; 32. Connecting plate two; 321. Damping rod two; 322. Spring two. Detailed Implementation

[0027] 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 scope of protection of the present utility model.

[0028] Example 1

[0029] Please see Figures 1-5 As shown, this utility model is a marking device for a production line of battery plastic casing manufacturing, including a conveying assembly 1, a flipping assembly 2, and a marking assembly 3. The conveying assembly 1 includes two support plates 11, and a conveyor belt 111 is rotatably connected to one side of the two support plates 11. A motor 112 is fixedly connected to the front of the support plates 11 through a support block. The output end of the motor 112 is fixedly connected to the front of the drive shaft in the conveyor belt 111.

[0030] The number of flipping components 2 is set to two. The flipping components 2 include slide rails 21. The corresponding sides of the two slide rails 21 are fixedly connected to the opposite sides of the two support plates 11. The slide plate 211 is slidably connected to the inner wall of the slide rails 21. The support plate 11 is fixedly connected to the electric push rod 212 near the bottom of the slide rails 211 through the support block. The top output end of the electric push rod 212 is fixedly connected to the bottom of the slide plate 211. The front of the slide plate 211 located on the back is rotatably connected to the turntable 213. The back of the slide plate 211 is fixedly connected to the motor 214 through the support plate. The front output end of the motor 214 is fixedly connected to the back of the turntable 213. The front of the turntable 213 is provided with a clamping component 22.

[0031] The clamping assembly 22 includes a second support plate 221, the back of which is fixedly connected to the front of the turntable 213. An electric push rod 222 is fixedly connected to the top of the second support plate 221. A connecting block 223 is fixedly connected to the output end of the front of the electric push rod 222. Several clamping blocks 224 are provided on the front of the connecting block 223.

[0032] The marking component 3 is positioned directly above the flipping component 2. The marking component 3 includes a support frame 31, with an electric push rod 311 fixedly connected to the top of the support frame 31. A connecting plate 312 is fixedly connected to the bottom output end of the electric push rod 311, and a marking stamp 313 is positioned below the connecting plate 312. By setting up the flipping component 2, specifically, two electric push rods 222 are activated simultaneously, pushing several clamping blocks 224 through the connecting block 223 to clamp and fix the plastic shell. Then, the electric push rod 311 is activated to push the marking stamp 313 down to mark the surface of the plastic shell. At the same time, two electric push rods 212 are activated to push the slide plate 211 to slide upward on the inner wall of the slide rail 21. Then, two motors 214 are activated simultaneously to drive the turntable 213 to rotate, flipping the plastic shell and marking different sides, adapting to different scenario requirements and improving the adaptability of the device.

[0033] Example 2

[0034] Based on Embodiment 1, several damping rods 225 are fixedly connected to the front of the connecting block 223 on the back side. Springs 226 are sleeved on the outer surface of the damping rods 225. The front of the damping rods 225 is fixedly connected to the back of the clamping block 224.

[0035] The top of the marking stamp 313 is fixedly connected to the connecting plate 32. The four corners of the top of the connecting plate 32 are fixedly connected to the damping rods 321. The outer surface of the damping rods 321 is fitted with springs 322. The top of the damping rods 321 is fixedly connected to the bottom of the connecting plate 312.

[0036] Example 3

[0037] Based on Embodiment 1 or Embodiment 2, two limiting plates 12 are provided on the top left side of the conveyor belt 111.

[0038] Two support plates 11 are fixedly connected to bases at their bottoms. An adjustment component 13 is provided at the bottom of the base of the support plate 11. The adjustment component 13 includes a slide rail 131. The top of the slide rail 131 is fixedly connected to the bottom of the base of the support plate 11. Two sliders 132 are slidably connected to the inner wall of the slide rail 131. A lead screw 133 is rotatably connected inside the slide rail 131. The threads on the outer surface of the lead screw 133 are arranged in two opposite directions. The outer surface of the lead screw 133 is threaded to the inner surface of the slider 132. A motor 134 is fixedly connected to the front of the slide rail 131. The output end of the back of the motor 134 is fixedly connected to the front of the lead screw 133. A connecting block 135 is fixedly connected to the bottom of the slider 132. Two connecting rods 136 are fixedly connected to opposite sides of the two connecting blocks 135. The side of the connecting rod 136 away from the connecting block 135 is fixedly connected to the side of the limiting plate 12 away from the conveyor belt 111.

[0039] Limiting blocks 137 are fixedly connected to the top and bottom of the two support plates 11. The inside of the limiting blocks 137 is slidably connected to the outer surface of the connecting rod 136. By setting limiting plates 12, specifically two limiting plates 12, the plastic shell is guided to move towards the center on the surface of the conveyor belt 111, thereby improving the positioning accuracy of the subsequent clamping assembly 22. The motor 134 is started, which drives the lead screw 133 to rotate inside the slide rail 131. Since the lead screw 133 has two opposite threads, it drives the two sliders 132 to move closer or further away from each other at the same time. This causes the sliders 132 to move the limiting plates 12 through the connecting block 135 and the connecting rod 136, adjusting the distance between the two limiting plates 12 to accommodate the limiting of plastic shells of different specifications, thereby further improving the adaptability of the device.

[0040] A specific application of this embodiment is as follows: In use, firstly, adjust the distance between the two limiting plates 12 according to the specifications of the marked plastic shell. Start the second motor 134, which drives the lead screw 133 to rotate inside the slide rail 131. Since the lead screw 133 has two opposite threads, it drives the two sliders 132 to move closer or further away from each other at the same time. This causes the sliders 132 to move the limiting plates 12 through the connecting block 135 and the connecting rod 136 to adjust the distance and adapt to the limiting of different specifications of plastic shells. While the limiting plates 12 are moving, the connecting rod 136 slides inside the limiting block 137, providing a stable movement trajectory for the movement of the limiting plates 12 and preventing deviation or jamming during the movement. Start the first motor 112, which drives the conveyor belt 111 to rotate between the two support plates 11 for conveying the plastic shell. Place the plastic shell on the top of the conveyor belt 111. The two limiting plates 12 restrict the movement direction of the plastic shell and guide it towards the center. The plastic shell reaches the center of the two clamping components 22. Simultaneously, two electric push rods 222 are activated, which push several clamping blocks 224 through connecting block 223 to clamp and fix the plastic shell. Then, electric push rod 311 is activated to push the marking stamp 313 down to mark the surface of the plastic shell. At the same time, two electric push rods 212 are activated to push the slide plate 211 to slide upward on the inner wall of slide rail 21. Then, two motors 214 are activated to drive the turntable 213 to rotate, flipping the plastic shell to mark different sides, adapting to different scenario needs. When the clamping block 224 contacts the surface of the plastic shell, the damping rod 225 and spring 226 form a buffer mechanism to avoid excessive clamping force from damaging the surface of the plastic shell. At the same time, the damping rod 225 and spring 226 can adaptively adjust the extension distance according to the shape of the plastic shell surface, and have a good fixing effect on plastic shells of different shapes. When the marking stamp 313 contacts the surface of the plastic shell, the damping rod 321 and spring 322 similarly prevent the marking stamp 313 from damaging the surface of the plastic shell due to excessive pressure.

[0041] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A marking device for a production line of battery plastic casing production, comprising a conveying assembly (1), a flipping assembly (2), and a marking assembly (3), wherein the conveying assembly (1) comprises two support plates (11), a conveyor belt (111) is rotatably connected to one side of the two support plates (11), a motor (112) is fixedly connected to the front of the support plates (11) via a support block, and the output end of the back of the motor (112) is fixedly connected to the front of the drive shaft in the conveyor belt (111), characterized in that: The number of the flipping components (2) is set to two. Each flipping component (2) includes a slide rail (21). The two slide rails (21) are respectively fixedly connected on opposite sides to the two support plates (11). A slide plate (211) is slidably connected to the inner wall of the slide rail (21). An electric push rod (212) is fixedly connected to the support plate (11) near the bottom of the slide rail (21) through a support block. The top output end of the electric push rod (212) is fixedly connected to the bottom of the slide plate (211). A turntable (213) is rotatably connected to the front of the slide plate (211) located on the back. A motor (214) is fixedly connected to the back of the slide plate (211) through a support plate. The front output end of the motor (214) is fixedly connected to the back of the turntable (213). A clamping component (22) is provided on the front of the turntable (213). The clamping assembly (22) includes a second support plate (221), the back of which is fixedly connected to the front of the turntable (213), and an electric push rod (222) is fixedly connected to the top of the second support plate (221). A connecting block (223) is fixedly connected to the output end of the electric push rod (222), and a plurality of clamping blocks (224) are provided on the front of the connecting block (223). The marking component (3) is positioned directly above the flipping component (2). The marking component (3) includes a support frame (31). An electric push rod three (311) is fixedly connected to the top of the support frame (31). A connecting plate one (312) is fixedly connected to the bottom output end of the electric push rod three (311). A marking stamp (313) is provided below the connecting plate one (312).

2. The marking device for a production line of battery plastic casing production according to claim 1, characterized in that, The connecting block 2 (223) located on the back side has several damping rods 1 (225) fixedly connected to its front side. The outer surface of the damping rod 1 (225) is fitted with a spring 1 (226). The front side of the damping rod 1 (225) is fixedly connected to the back side of the clamping block (224).

3. A marking device for a production line of battery plastic casing manufacturing according to claim 2, characterized in that, The top of the marking stamp (313) is fixedly connected to a connecting plate two (32), and each of the four corners of the top of the connecting plate two (32) is fixedly connected to a damping rod two (321). The outer surface of the damping rod two (321) is fitted with a spring two (322), and the top of the damping rod two (321) is fixedly connected to the bottom of the connecting plate one (312).

4. A marking device for a production line of battery plastic casing manufacturing according to claim 3, characterized in that, Two limiting plates (12) are provided on the top left side of the conveyor belt (111).

5. A marking device for a production line of battery plastic casing manufacturing according to claim 4, characterized in that, The bottom of each of the two support plates (11) is fixedly connected to a base. An adjustment assembly (13) is provided at the bottom of the base of each support plate (11). The adjustment assembly (13) includes a slide rail (131). The top of the slide rail (131) is fixedly connected to the bottom of the base of each support plate (11). Two sliders (132) are slidably connected to the inner wall of the slide rail (131). A lead screw (133) is rotatably connected inside the slide rail (131). The threads on the outer surface of the lead screw (133) are arranged in two opposite directions. The outer surface is threaded to the inside of the slider (132). The front of the slide rail (131) is fixedly connected to the motor (134). The output end of the back of the motor (134) is fixedly connected to the front of the lead screw (133). The bottom of the slider (132) is fixedly connected to the connecting block (135). Two connecting rods (136) are fixedly connected to opposite sides of the two connecting blocks (135). The side of the connecting rod (136) away from the connecting block (135) is fixedly connected to the side of the limiting plate (12) away from the conveyor belt (111).

6. A marking device for a production line of battery plastic casing manufacturing according to claim 5, characterized in that, Both of the two support plates (11) are fixedly connected to limit blocks (137) at the top and bottom, and the interior of the limit blocks (137) is slidably connected to the outer surface of the connecting rod (136).

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