A spraying device for battery box processing

Abstract

The utility model discloses a kind of spraying devices for battery box processing, it is related to battery box production equipment technical field, including spraying mechanism, the spraying mechanism includes spraying station, object table and sealing cover, the object table fixed mounting is in the right side of spraying station top, the sealing cover is through hinged movable connection in the back of spraying station top. The utility model is through setting drying mechanism and rotating mechanism, can make drying mechanism can be in situ drying treatment directly after battery box spraying operation is completed, without needing to transfer battery box to separate drying equipment, effectively reduce the time consumption and artificial cost of transfer link, rotating mechanism can drive heating pipe rotation, make heating surround battery box global even effect, solve the device not set drying structure, after spraying, need to transfer battery box to separate drying equipment and handle, not only increase the time consumption and artificial cost of transfer, also easily lead to the problem that undried coating contaminates impurity and affects coating quality.

Description

Technical Field

[0001] This utility model relates to the technical field of battery box production equipment, specifically a spraying device for battery box processing. Background Technology

[0002] A battery box is a group of batteries consisting of several individual batteries, a casing, a battery management system, and related installation components (equipment). It features a standard battery box structure, battery box monitoring equipment, battery box connectors, and battery box environmental control equipment. During production, a special coating is sprayed onto the surface of the battery box to achieve waterproofing and corrosion resistance.

[0003] According to announcement number CN218690669U, a spraying device for a closed battery box is disclosed, including a workbench. A lifting rod is fixedly connected to one side of the top of the workbench, and a shelf is rotatably connected to the other side of the top of the workbench. A buckle is movably fitted onto the surface of the lifting rod, and a vertical groove is formed in the middle of the lifting rod. A bolt is fixedly connected to one side of the buckle, one end of the bolt passes through the vertical groove and extends to the back of the lifting rod, and a locking nut is threaded to the end of the bolt extending to the back of the lifting rod. An atomizing nozzle is engaged at one end of the buckle. This utility model uses a bidirectional lead screw to drive two positioning clamps to move towards each other, and uses the two positioning clamps to clamp the battery box. The buckle and the atomizing nozzle can be fixed at different heights on the lifting rod by the bolt and the locking nut to meet the spraying needs of battery boxes of different sizes. A DD direct drive motor drives the shelf and the battery box on it to rotate, so that the paint can be evenly sprayed onto the surface of the battery box.

[0004] Based on the search of the above patents and the discovery of equipment in the prior art, the above equipment can solve the problem that the existing battery box spraying device often requires manual spraying of the battery box surface, which is time-consuming, labor-intensive, and prone to uneven spraying and poor spraying effect. However, during use, the device is not equipped with a drying structure. After spraying, the battery box needs to be transferred to a separate drying device for processing, which not only increases the time and labor costs of transportation, but also easily causes the undried paint to be contaminated with impurities, affecting the coating quality. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a spraying device for battery box processing, which has the advantage of a drying function. This solves the problem that the device does not have a drying structure, and the battery box needs to be transferred to a separate drying device after spraying, which not only increases the transportation time and labor costs, but also easily leads to impurities in the undried paint affecting the coating quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a spraying device for battery box processing, comprising a spraying mechanism, wherein the spraying mechanism includes a spraying table, a placement table, and a sealing cover, the placement table being fixedly installed on the right side of the top of the spraying table, and the sealing cover being movably connected to the rear side of the top of the spraying table via a hinge, and... A drying mechanism includes heating tubes disposed on both sides of the top of a shelf. A fixing plate is mounted on the top of each heating tube. A control button is fixedly installed on the front side of the fixing plate, and the control button is electrically connected to the heating tube via a wire. Adjustment components are provided on both sides of the bottom of the fixing plate, and a drive component is fixedly installed on the right side of the fixing plate. Rotating mechanism; the rotating mechanism is fixedly installed on the top of the inner wall of the sealing cover.

[0007] As a preferred embodiment of this utility model, the sliding groove of the adjustment component is formed at the bottom of the fixed plate, and adjustment seats are movably connected to both sides of the inner wall of the sliding groove. The bottom of the adjustment seat is fixedly connected to the top of the heating tube.

[0008] In a preferred embodiment of this invention, the driving assembly includes a driving motor, which is fixedly mounted on the right side of the fixed plate. A bidirectional screw is fixedly connected to the output end of the driving motor. The left side of the bidirectional screw is movably connected to the left side of the inner wall of the sliding groove via a bearing. The adjusting seat is movably connected to both sides of the surface of the bidirectional screw.

[0009] In a preferred embodiment of this invention, the rotating mechanism includes a servo motor, which is fixedly installed on the top of the inner wall of the sealing cover. The output end of the servo motor is fixedly connected to a rotating disk, the bottom of the rotating disk is fixedly connected to the top of the fixed plate, and a limit component is fixedly installed on the top of the rotating disk.

[0010] In a preferred embodiment of this invention, the limiting component includes a limiting ring, which is fixedly installed on the top of the rotating disk. A rotating ring is movably connected to the surface of the limiting ring, and the top of the rotating ring is fixedly connected to the top of the inner wall of the sealing cover.

[0011] As a preferred embodiment of this utility model, a control box is fixedly installed on the right side of the sealing cover, and the drive motor and servo motor are both electrically connected to the control box via wires.

[0012] As a preferred embodiment of this utility model, the inner wall of the limiting ring is provided with an arc-shaped groove, and the surface of the rotating ring is movably embedded with balls. The number of balls is set in several groups and is distributed in a ring at equal distances. The surface of the balls is movably connected to the inner wall of the arc-shaped groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up a drying mechanism and a rotating mechanism, enables the drying mechanism to perform in-situ drying directly after the battery box spraying operation is completed, without the need to transfer the battery box to a separate drying device. This effectively reduces the time and labor costs of the transportation process. The rotating mechanism can drive the heating tube to rotate, so that the heating is evenly applied to the entire area of ​​the battery box. This solves the problem that the device does not have a drying structure, and the battery box needs to be transferred to a separate drying device after spraying. This not only increases the time and labor costs of transportation, but also easily leads to impurities in the undried paint affecting the coating quality. This invention achieves the effect of drying.

[0014] 2. The drying mechanism of this utility model, by setting heating tubes on both sides of the platform, and in conjunction with the adjustment and drive components of the fixed plate, can flexibly adjust the spacing of the heating tubes according to different sizes of battery boxes, ensuring that the drying heat source and the surface of the battery box maintain the optimal working distance, so that there is no need to transfer the battery box after the spraying operation is completed, which greatly shortens the process connection time.

[0015] 3. The rotating mechanism of this utility model drives the rotating disk through a servo motor to drive the fixed plate and heating tube to rotate synchronously. The sliding cooperation between the limiting ring and the rotating ring in the limiting component allows the heating tube to rotate and heat the entire battery box, so that all surfaces of the battery box can receive uniform and continuous heat radiation, which not only improves the drying efficiency, but also ensures that the coating drying rate is consistent. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the sealing cover; Figure 3 This is a schematic diagram of the three-dimensional structure of the rotating disk; Figure 4 This is a schematic diagram of the three-dimensional structure of the adjustment seat.

[0017] In the diagram: 1. Spraying mechanism; 11. Spraying table; 12. Storage table; 13. Sealing cover; 2. Drying mechanism; 21. Heating tube; 22. Fixing plate; 23. Control button; 24. Adjustment component; 241. Sliding groove; 242. Adjustment seat; 25. Drive component; 251. Drive motor; 252. Bidirectional screw; 3. Rotation mechanism; 31. Servo motor; 32. Rotating disk; 33. Limit component; 331. Limit ring; 332. Rotating ring; 4. Control box; 5. Arc groove; 6. Ball bearing. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0021] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0022] Example 1 Reference Figure 1-4 This is the first embodiment of the present invention, providing a spraying device for battery box processing, including a spraying mechanism 1. The spraying mechanism 1 includes a spraying table 11, a storage table 12, and a sealing cover 13. The storage table 12 is fixedly installed on the right side of the top of the spraying table 11, and the sealing cover 13 is movably connected to the rear side of the top of the spraying table 11 via a hinge. Drying mechanism 2; Drying mechanism 2 includes heating tubes 21, which are arranged on both sides of the top of the platform 12. A fixing plate 22 is provided on the top of the heating tubes 21. A control button 23 is fixedly installed on the front side of the fixing plate 22. The control button 23 is electrically connected to the heating tubes 21 through a wire. Adjustment components 24 are provided on both sides of the bottom of the fixing plate 22. A drive component 25 is fixedly installed on the right side of the fixing plate 22. Rotating mechanism 3; Rotating mechanism 3 is fixedly installed on the top of the inner wall of the sealing cover 13. Adjusting component 24 slides groove 241. The sliding groove 241 is opened at the bottom of the fixed plate 22. Adjusting seats 242 are movably connected to both sides of the inner wall of the sliding groove 241. The bottom of the adjusting seats 242 is fixedly connected to the top of the heating tube 21. Driving component 25 includes driving motor 251. Driving motor 251 is fixedly installed on the right side of the fixed plate 22. The output end of driving motor 251 is fixedly connected to bidirectional screw 252. The left side of bidirectional screw 252 is movably connected to the left side of the inner wall of the sliding groove 241 through a bearing. Adjusting seats 242 are movably connected to both sides of the surface of bidirectional screw 252. Control box 4 is fixedly installed on the right side of the sealing cover 13. Driving motor 251 and servo motor 31 are both electrically connected to control box 4 through wires.

[0023] Specifically, the drying mechanism 2, by setting heating tubes 21 on both sides of the platform 12, and cooperating with the adjustment component 24 and drive component 25 of the fixed plate 22, can flexibly adjust the spacing of the heating tubes 21 according to different battery boxes of different sizes, ensuring that the drying heat source and the surface of the battery box maintain the optimal working distance, so that the battery box does not need to be transferred after the spraying operation is completed, which greatly shortens the process connection time.

[0024] Furthermore, after the spraying operation is completed, there is no need to transfer the battery box. The drive motor 251 is started through the control box 4 on the right side of the sealing cover 13. The drive motor 251 drives the bidirectional screw 252 to rotate along the bearing axis through the output end. Since the adjusting seat 242 is threadedly engaged with the surface of the bidirectional screw 252, and the adjusting seat 242 is limited to sliding in the sliding groove 241 at the bottom of the fixed plate 22, when the bidirectional screw 252 rotates, it drives the two adjusting seats 242 on both sides to move towards or away from each other along the sliding groove 241, thereby driving the heating tube 21 at the bottom of the adjusting seat 242 to move synchronously until the distance between the heating tube 21 and the surface of the battery box is adjusted to the optimal drying distance suitable for the size of the battery box. The power supply of the heating tube 21 is turned on through the control button 23 on the front side of the fixed plate 22. After the heating tube 21 is powered on, it generates heat radiation to dry the battery box on the platform 12 in situ. This avoids the cumbersome process of transferring the battery box to a separate drying equipment after spraying, reduces the time and labor costs of transportation, and prevents the undried paint from being contaminated with impurities.

[0025] Example 2 In the second embodiment of this utility model, the rotating mechanism 3 includes a servo motor 31, which is fixedly installed on the top of the inner wall of the sealing cover 13. The output end of the servo motor 31 is fixedly connected to a rotating disk 32. The bottom of the rotating disk 32 is fixedly connected to the top of the fixed plate 22. A limiting component 33 is fixedly installed on the top of the rotating disk 32. The limiting component 33 includes a limiting ring 331, which is fixedly installed on the top of the rotating disk 32. The surface of the limiting ring 331 is movably connected to the rotating ring 332. The top of the rotating ring 332 is fixedly connected to the top of the inner wall of the sealing cover 13. An arc-shaped groove 5 is provided on the inner wall of the limiting ring 331. A ball bearing 6 is movably embedded on the surface of the rotating ring 332. The number of balls bearing 6 is set in several groups and is distributed in a ring at equal distances. The surface of the balls bearing 6 is movably connected to the inner wall of the arc-shaped groove 5.

[0026] Specifically, the rotating mechanism 3 drives the rotating disk 32 through the servo motor 31 to drive the fixed plate 22 and the heating tube 21 to rotate synchronously. The sliding cooperation between the limiting ring 331 and the rotating ring 332 in the limiting component 33 enables the heating tube 21 to rotate and heat the entire battery box, so that all surfaces of the battery box can receive uniform and continuous heat radiation, which not only improves the drying efficiency, but also ensures that the coating drying rate is consistent.

[0027] Furthermore, during the drying process of the heating tube 21, the servo motor 31 is activated by the control box 4. The output of the servo motor 31 drives the rotating disk 32 to rotate around the axis. Since the bottom of the rotating disk 32 is fixedly connected to the top of the fixed plate 22, the rotating disk 32 synchronously drives the fixed plate 22 and the heating tube 21 at the bottom to move in a circular motion around the battery box, realizing the surrounding heat radiation of the heating tube 21 to the entire area of ​​the battery box. When the rotating disk 32 rotates, the limiting ring 331 at the top of it rotates synchronously with the rotating disk 32. The arc groove 5 on the inner wall of the limiting ring 331 forms a rolling fit with the ball 6 embedded on the surface of the rotating ring 332. Through the sliding contact between the ball 6 and the arc groove 5, the rotation trajectory of the rotating disk 32 is limited, and the friction during the rotation process is reduced, ensuring that the heating tube 21 rotates smoothly and without deviation. During the rotation of the heating tube 21, heat radiation is continuously generated, so that all sides and corners of the battery box can be heated evenly and continuously, avoiding the problem of incomplete drying in some areas or inconsistent drying rates, and further improving the quality and efficiency of coating drying.

[0028] Working principle: First, place the battery box to be sprayed stably on the surface of the shelf 12 on top of the spraying table 11, ensuring that the battery box is centered. Then, close the sealing cover 13 with the hinge to form a closed spraying space. Subsequently, spray the battery box through the spraying station. After the spraying operation is completed, there is no need to move the battery box. Start the drive motor 251 through the control box 4 on the right side of the sealing cover 13. Then, the output end of the drive motor 251 drives the bidirectional screw 252 to rotate axially along the bearing on the left side of the inner wall of the sliding groove 241. Due to the adjustment seat 242 and the bidirectional screw 252, the battery box is rotated. The screw 252 has a threaded fit on its surface, and the adjusting seat 242 slides within the sliding groove 241 at the bottom of the fixing plate 22. When the bidirectional screw 252 rotates, it drives the two adjusting seats 242 to move towards or away from each other along the sliding groove 241, thereby causing the heating tube 21 at the bottom of the adjusting seat 242 to move synchronously until the distance between the heating tube 21 and the surface of the battery box is adjusted to the optimal drying distance suitable for the size of the battery box. Then, the power supply to the heating tube 21 is turned on by the control button 23 on the front side of the fixing plate 22. After the heating tube 21 is powered on, it generates continuous heat. The system radiates heat, and simultaneously, the servo motor 31 is activated via the control box 4. The output of the servo motor 31 drives the rotating disk 32 to rotate around its axis. Since the bottom of the rotating disk 32 is fixedly connected to the top of the fixed plate 22, the rotating disk 32 synchronously drives the fixed plate 22 and the heating tube 21 at the bottom to perform a circular motion around the battery box, achieving surround heat radiation from the heating tube 21 to the entire area of ​​the battery box. When the rotating disk 32 rotates, the limiting ring 331 at its top rotates synchronously with the rotating disk 32. The arc-shaped groove 5 on the inner wall of the limiting ring 331 interacts with the surface of the rotating ring 332. Several sets of equally spaced, ring-shaped ball bearings 6 embedded in the surface form a rolling fit, preventing the heating tube 21 from shifting. The rolling of the ball bearings 6 also reduces rotational friction, ensuring that the heating tube 21 rotates smoothly and without shaking, thus guaranteeing uniform drying. During rotation, the heating tube 21 continuously radiates heat to the surface of the battery box, so that all sides and corners of the battery box can receive uniform and continuous heat, avoiding problems such as incomplete drying in certain areas or inconsistent drying rates. At the same time, since there is no need for transportation, the undried coating will not be contaminated with impurities, greatly improving the coating quality.

[0029] In summary, by setting up the drying mechanism 2 and the rotating mechanism 3, the drying mechanism 2 can directly perform in-situ drying after the battery box is painted, without having to transfer the battery box to a separate drying device. This effectively reduces the time and labor costs associated with the transfer process. The rotating mechanism 3 can drive the heating tube 21 to rotate, ensuring that the heating works evenly around the entire battery box. This solves the problem that without a drying structure, the battery box needs to be transferred to a separate drying device after painting, which not only increases the time and labor costs associated with the transfer but also easily leads to impurities in the undried paint affecting the coating quality. Thus, the drying function is achieved.

[0030] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0031] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0032] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A spraying device for battery box processing, characterized in that: The system includes a spraying mechanism (1), which comprises a spraying table (11), a storage platform (12), and a sealing cover (13). The storage platform (12) is fixedly installed on the right side of the top of the spraying table (11), and the sealing cover (13) is movably connected to the rear side of the top of the spraying table (11) via a hinge. Drying mechanism (2); The drying mechanism (2) includes a heating tube (21), the heating tube (21) is set on both sides of the top of the platform (12), the top of the heating tube (21) is provided with a fixing plate (22), the front side of the fixing plate (22) is fixedly installed with a control button (23), the control button (23) is electrically connected to the heating tube (21) through a wire, the bottom sides of the fixing plate (22) are provided with adjustment components (24), and the right side of the fixing plate (22) is fixedly installed with a drive component (25). Rotating mechanism (3); the rotating mechanism (3) is fixedly installed on the top of the inner wall of the sealing cover (13).

2. The spraying device for battery box processing according to claim 1, characterized in that: The adjustment component (24) has a sliding groove (241) at the bottom of the fixed plate (22). The sliding groove (241) is movably connected to both sides of the inner wall of the sliding groove (241), and the bottom of the adjustment seat (242) is fixedly connected to the top of the heating tube (21).

3. The spraying device for battery box processing according to claim 2, characterized in that: The drive assembly (25) includes a drive motor (251), which is fixedly mounted on the right side of the fixed plate (22). The output end of the drive motor (251) is fixedly connected to a bidirectional screw (252). The left side of the bidirectional screw (252) is movably connected to the left side of the inner wall of the sliding groove (241) through a bearing. The adjusting seat (242) is movably connected to both sides of the surface of the bidirectional screw (252).

4. The spraying device for battery box processing according to claim 3, characterized in that: The rotating mechanism (3) includes a servo motor (31), which is fixedly installed on the top of the inner wall of the sealing cover (13). The output end of the servo motor (31) is fixedly connected to a rotating disk (32). The bottom of the rotating disk (32) is fixedly connected to the top of the fixed plate (22). A limit component (33) is fixedly installed on the top of the rotating disk (32).

5. A spraying device for battery box processing according to claim 4, characterized in that: The limiting component (33) includes a limiting ring (331), which is fixedly installed on the top of the rotating disk (32). A rotating ring (332) is movably connected to the surface of the limiting ring (331), and the top of the rotating ring (332) is fixedly connected to the top of the inner wall of the sealing cover (13).

6. The spraying device for battery box processing according to claim 4, characterized in that: A control box (4) is fixedly installed on the right side of the sealing cover (13), and the drive motor (251) and the servo motor (31) are electrically connected to the control box (4) through wires.

7. The spraying device for battery box processing according to claim 5, characterized in that: The inner wall of the limiting ring (331) is provided with an arc-shaped groove (5), and the surface of the rotating ring (332) is movably inlaid with balls (6). The number of balls (6) is set in several groups and is distributed in a ring at equal distances. The surface of the balls (6) is movably connected to the inner wall of the arc-shaped groove (5).

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