A battery screen printing device

Abstract

The utility model discloses a kind of battery silk screen printing devices, it is related to battery silk screen printing technical field.The utility model includes conveyor for conveying battery, silk screen printing mechanism is installed in the top of conveyor, silk screen printing mechanism is to the battery that moves past its below silk screen printing is carried out: and the rack of conveyor is installed with guide mechanism A and guide mechanism B on the both sides of silk screen printing mechanism;While being installed position adjusting mechanism just below silk screen printing mechanism between guide mechanism A and guide mechanism B position.The utility model is conveyed battery by conveyor, printing is completed in moving of silk screen printing mechanism, guide mechanism A and B constraint battery path, position adjusting mechanism is fine-tuned position before printing, ensure printing precision, solve the printing deviation problem caused by conveying vibration of traditional device.

Description

Technical Field

[0001] This utility model belongs to the field of battery screen printing technology, and in particular relates to a battery screen printing device. Background Technology

[0002] In existing technologies, the screen printing process in battery production often faces the problem of inaccurate positioning. Traditional equipment uses simple conveyor belts and fixed screen mechanisms, but batteries are prone to shifting or vibrating during transport, leading to misalignment, blurring, or overlap of the printed pattern. This not only reduces product quality but also increases scrap rates and production costs. Specifically, existing equipment lacks effective guiding and position adjustment mechanisms; the position cannot be automatically corrected when the battery enters the printing area, especially on high-frequency production lines where frequent human intervention is required, resulting in low efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a battery screen printing device, which continuously transports batteries via a conveyor, and the screen printing mechanism completes the printing while moving. Guiding mechanisms A and B constrain the battery path, and the position adjustment mechanism fine-tunes the position before printing to ensure printing accuracy. This solves the problem of printing offset caused by conveyor vibration in traditional devices.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model is a screen printing device for storage batteries, including a conveyor for transporting storage batteries, a screen printing mechanism installed above the conveyor, and the screen printing mechanism screen printing the storage batteries that move below it during use. Guide mechanisms A and B are installed on the frame of the conveyor on both sides of the screen printing mechanism. At the same time, a position adjustment mechanism is installed directly below the screen printing mechanism located between guide mechanisms A and guide mechanisms B. The storage batteries are continuously transported by the conveyor (1), and the screen printing mechanism (2) completes the printing while moving. Guide mechanisms A and B constrain the path of the storage batteries, and the position adjustment mechanism fine-tunes the position before printing to ensure printing accuracy, improve printing accuracy and efficiency, reduce manual intervention, and solve the problem of printing offset caused by conveyor vibration in traditional devices.

[0006] Furthermore, the guiding mechanism A includes guide rods A and B, which are respectively installed on both sides of the conveyor via bracket A; the guiding mechanism B includes guide rods C and D, which are respectively installed on both sides of the conveyor via bracket B; the distance between guide rods A and B is L1, the distance between guide rods C and D is L1, and L2 = L1; the guiding mechanism A and the guiding mechanism B respectively form guiding channels A and B; that is, the width lines of guiding channels A and B ensure that the battery remains parallel and stable during movement, avoiding tilting or jamming.

[0007] Furthermore, the end of the guide rod A near the screen printing mechanism extends from the end of the guide rod B and extends directly below the screen printing mechanism, covering the entrance of the printing area. This ensures that the battery is accurately positioned when it enters the printing point, thus solving the problem of positioning loss caused by the gap between the end of the guide mechanism and the printing point.

[0008] Furthermore, the end of the guide rod C near the screen printing mechanism extends from the end of the guide rod D and extends directly below the screen printing mechanism. The extension of the guide rod C (13) ensures the stability of the printing area outlet, prevents the battery from shifting immediately after printing, and solves the problem of position drift when printing is completed.

[0009] Furthermore, the position adjustment mechanism is installed on the frame of the conveyor between guide rod D and guide rod A, and the conveyor is a belt conveyor; the position adjustment mechanism includes a mounting base, on which a horizontally arranged telescopic cylinder is installed, and the end of the telescopic cylinder is connected to a push plate, enabling automatic position adjustment, fast response speed, and adaptability to high-speed conveying; belt conveying reduces vibration and improves positioning accuracy.

[0010] Furthermore, a guide telescopic rod is connected between the mounting base and the push plate, and a flexible layer is provided on the side of the push plate near the guide rod C; in use, the battery located on the conveyor is pushed by the push plate to one end against the guide rod C.

[0011] Furthermore, the distance between the central axis of the guide channel A and the end of the mounting base is L3, and the distance between the central axis of the guide channel B and the end of the mounting base is L4, with L4 > L3, forming an asymmetrical layout and optimizing the path of the battery from feeding to printing.

[0012] Furthermore, a sensing block is connected to a bracket B near the position adjustment mechanism via a guide post. The end of the sensing block near the guide rod C is provided with an arc-shaped structure. A pressure sensor is provided on the side of the sensing block near the feed end of the conveyor. A guide hole for inserting the guide post is provided on the other side of the sensing block. An elastic element connected to the guide post is provided in the guide hole. The sensing block (3) guides the battery through the arc-shaped structure (31), the pressure sensor detects the contact force, and the elastic element provides buffering. The guide post (32) ensures stable movement, solving the problems of insensitive position detection or mechanical conflict.

[0013] Furthermore, the elastic element is selected from springs, rubber blocks, air bladders, or piston-type telescopic sleeves; a guide rod E is provided between the position adjustment mechanism and the guide rod D, and the central axes of the guide rod E and the guide rod A are collinear.

[0014] Furthermore, it also includes a controller, which connects the pressure sensor, conveyor, telescopic cylinder and screen printing mechanism. The controller integrates sensor signals and mechanism control to achieve automated closed loop: after detecting the position, it triggers the telescopic cylinder (17) to adjust and prints synchronously, solving the problem of inefficiency of manual coordination; it achieves fully automatic operation as a whole, improving production efficiency and consistency; it reduces human error and is suitable for intelligent production lines.

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

[0016] This invention uses a conveyor to continuously transport batteries, and a screen printing mechanism completes the printing while the battery is in motion. Guide mechanisms A and B constrain the battery path, and a position adjustment mechanism fine-tunes the position before printing to ensure printing accuracy. This solves the problem of printing offset caused by conveyor vibration in traditional devices.

[0017] 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

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the screen printing apparatus of this application;

[0020] Figure 2 for Figure 1 Enlarged view of a portion of point A in the middle;

[0021] Figure 3 This is a schematic diagram of the installation state structure of the sensing block in this application;

[0022] Figure 4 For this application Figure 1 Side view;

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1-Conveyor, 2-Screen printing mechanism, 3-Induction block, 11-Guide rod A, 12-Guide rod B, 13-Guide rod C, 14-Guide rod D, 15-Guide rod E, 16-Mounting base, 17-Telescopic cylinder, 18-Push plate, 31-Arc surface structure, 32-Guide column, 150-Bracket B, 161-Guide telescopic rod. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] Please see Figure 1 and 4 As shown, this utility model is a battery screen printing device, including a conveyor 1 and a screen printing mechanism 2 installed above the conveyor 1. A guide mechanism A and a guide mechanism B are respectively installed on the frame of the conveyor 1 on both sides of the screen printing mechanism 2. In use, the battery to be processed is placed on the conveyor 1 inside the guide mechanism A. Under the action of the conveyor 1, the battery is moved to the bottom of the screen printing mechanism 2. The screen printing mechanism 2 is started to perform screen printing. After the screen printing is completed, the battery is controlled to move under the guidance of the guide mechanism B.

[0028] Specifically, guide mechanism A includes guide rods A11 and B12, which are respectively installed on both sides of conveyor 1 via bracket A; guide mechanism B includes guide rods C13 and D14, which are respectively installed on both sides of conveyor 1 via bracket B150; guide rods A11 and B12 form a guide channel A with a width of 5 inches, and guide rods C13 and D14 form a guide channel B with a width of 5 inches; and the horizontal distance between the central axes of guide channel A and guide channel B is 0.5 inches.

[0029] Subsequently, as described above, guide mechanism A and guide mechanism B are respectively formed; the distance between them and the end of the mounting base 16 is L3, the distance between the central axis of guide channel B and the end of the mounting base 16 is L4, and L4 > L3, and the difference between L4 and L3 is 0.5 inches.

[0030] To facilitate the control of the battery moving to a designated position below the screen printing mechanism 2 for screen printing, a position adjustment mechanism is installed on the frame of the conveyor 1 located below the screen printing mechanism 2. The position adjustment mechanism is set on the frame of the conveyor 1 between guide rod D14 and guide rod A11. The conveyor 1 is a belt conveyor. The position adjustment mechanism includes a mounting base 16, on which a horizontally arranged telescopic cylinder 17 is installed. The end of the telescopic cylinder 17 is connected to a push plate 18. In use, the battery located on the conveyor 1 is pushed by the push plate 18 to one end against the guide rod C13.

[0031] Specifically, in order to facilitate the pusher plate 18 to push the battery on the conveyor 1 to one end against the guide rod C13 under the extension action of the telescopic cylinder 17, this application has a guide telescopic rod 161 connected between the mounting base 16 and the pusher plate 18, and a flexible rubber layer is provided on the side of the pusher plate 18 near the guide rod C13.

[0032] Based on the above, in order to better control the transition of the battery from guide channel A to guide channel B below the screen printing mechanism 2 during use, the guide rod A11 designed in this application extends from the end of guide rod B12 to directly below the screen printing mechanism 2, and the guide rod C13 extends from the end of guide rod D14 to directly below the screen printing mechanism 2.

[0033] To facilitate convenient and timely use, the push plate 18 is controlled by the telescopic cylinder 17 to move the battery on the conveyor 1. Figure 2 and 3 As shown, a sensing block 3 is connected to a bracket B150 near the position adjustment mechanism via a guide post 32. An arc-shaped structure 31 is provided at the end of the sensing block 3 near the guide rod C13. A pressure sensor is provided on the side of the sensing block 3 near the feed end of the conveyor 1. A guide hole for the insertion of the guide post 32 is provided on the other side of the sensing block 3. An elastic element connected to the guide post 32 is provided in the guide hole.

[0034] Specifically, in addition to springs, the elastic element in this invention can also be other structures or materials that can achieve elastic expansion and contraction, including rubber blocks, air bladders, or piston-type telescopic sleeves.

[0035] In this application, a guide rod E15 is provided between the position adjustment mechanism and the guide rod D14. One end of the guide rod E15 is fixed to the bracket B150 on which the sensing block 3 is installed, and the other end is fixed to the bracket C. The bracket C is welded to the frame of the conveyor 1. After installation, the central axes of the guide rod E15 and the guide rod A11 are collinear.

[0036] Specifically, to facilitate automated screen printing, this application also includes a controller, which is connected to a pressure sensor, a conveyor 1, a telescopic cylinder 17, and a screen printing mechanism 2.

[0037] 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.

[0038] 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 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 this 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 battery screen printing device characterized by comprising: include: Conveyor (1), which is used to transport storage batteries; The screen printing mechanism (2) is installed above the conveyor (1) and performs screen printing on the batteries that move below it; Guide mechanism A and guide mechanism B are respectively installed above the conveyors (1) on both sides of the screen printing mechanism (2); The position adjustment mechanism is located directly below the screen printing mechanism (2) between the guide mechanism A and the guide mechanism B.

2. The battery screen printing apparatus according to claim 1, characterized in that, The guiding mechanism A includes guide rods A (11) and B (12) which are respectively installed on both sides of the conveyor (1) via brackets A; The guiding mechanism B includes guide rods C (13) and D (14) respectively installed on both sides of the conveyor (1) via bracket B (150); The distance between guide rod A (11) and guide rod B (12) is L1, the distance between guide rod C (13) and guide rod D (14) is L1, and L2 = L1.

3. The battery screen printing apparatus according to claim 2, characterized in that, The end of the guide rod A (11) near the screen printing mechanism (2) extends from the end of the guide rod B (12) and extends directly below the screen printing mechanism (2).

4. The battery screen printing apparatus according to claim 3, characterized in that, The end of the guide rod C (13) near the screen printing mechanism (2) extends from the end of the guide rod D (14) and extends directly below the screen printing mechanism (2).

5. A battery screen printing apparatus according to claim 4, characterized in that, The position adjustment mechanism is set on the frame of the conveyor (1) between the guide rod D (14) and the guide rod A (11), and the conveyor (1) is a belt conveyor; The position adjustment mechanism includes a mounting base (16), on which a horizontally arranged telescopic cylinder (17) is mounted, and the end of the telescopic cylinder (17) is connected to a push plate (18).

6. A battery screen printing apparatus according to claim 5, characterized in that, A guide telescopic rod (161) is connected between the mounting base (16) and the push plate (18), and a flexible layer is provided on the side of the push plate (18) near the guide rod C (13); When in use, the battery located on the conveyor (1) is pushed by the push plate (18) to one end of the battery against the guide rod C (13).

7. A battery screen printing apparatus according to claim 6, characterized in that, The guiding mechanism A and the guiding mechanism B respectively form guiding channel A and guiding channel B; The distance between the central axis of the guide channel A and the end of the mounting base (16) is L3, and the distance between the central axis of the guide channel B and the end of the mounting base (16) is L4, and L4 > L3.

8. A battery screen printing apparatus according to claim 7, characterized in that, A sensing block (3) is connected to a bracket B (150) near the position adjustment mechanism via a guide post (32). The sensing block (3) has an arc-shaped structure (31) at its end near the guide rod C (13). A pressure sensor is installed on the side of the sensing block (3) near the feed end of the conveyor (1); The other side of the sensing block (3) is provided with a guide hole for inserting the guide post (32), and an elastic element connected to the guide post (32) is provided in the guide hole.

9. A battery screen printing apparatus according to claim 8, characterized in that, The elastic element is selected from springs, rubber blocks, air bladders or piston-type telescopic sleeves; a guide rod E (15) is set between the position adjustment mechanism and the guide rod D (14), and the central axes of the guide rod E (15) and the guide rod A (11) are collinear.

10. A battery screen printing apparatus according to claim 8, characterized in that, It also includes a controller, which is connected to a pressure sensor, a conveyor (1), a telescopic cylinder (17), and a screen printing mechanism (2).

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