Cleaning table for power battery box of new energy automobile
By designing a cleaning table for cleaning bracket components, limiting devices and damping roller components, the gravity sliding of the power battery box is used to solve the problems of low cleaning efficiency and poor safety of the power battery box of new energy vehicles, and efficient and safe cleaning is achieved Effect.
Patent Information
- Application Number
- CN202420232435.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-31
AI Technical Summary
In the prior art, the cleaning efficiency of new energy vehicle power battery boxes is low, the safety is poor, and the cleaning of large battery boxes is difficult, which can easily lead to labor consumption and safety accidents.
A cleaning table including a cleaning bracket assembly, a limiting device and a damping roller assembly is designed, and sliding cleaning is achieved using the gravity of the power battery box. It is independently arranged by the limiting device and the lower storage box to ensure cleaning effect and safety.
It realizes efficient and safe cleaning of power battery boxes, simplifies operation, reduces costs, and improves cleaning efficiency and safety.
Smart Images
Figure CN222326169U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of new energy vehicle manufacturing, in particular to a cleaning table for a power battery box of a new energy vehicle. Background Art
[0002] At present, with the continuous development of new energy vehicles, the production lines of new energy power battery boxes are constantly increasing. The power battery box production lines usually use friction welding and projection welding when producing power battery boxes, which will produce some metal chips and other pollutants. This requires some cleaning methods to remove the metal chips and pollutants in the power battery box to prevent the power battery box from damaging the lithium battery when installing the lithium battery and causing fire and other adverse situations.
[0003] Traditional power battery box cleaning methods are mostly manual cleaning, which has problems such as low efficiency, poor cleaning effect, and impact on the health of operators. In addition, for the cleaning of large power battery boxes, the cleaning position and the unloading position are often set repeatedly, which makes manual cleaning difficult, prone to safety accidents, and requires a lot of manpower and time.
[0004] How to solve the above problems has become a technical problem that needs to be solved urgently. Utility Model Content
[0005] The utility model aims to provide a cleaning table for a power battery box of a new energy vehicle, which has good cleaning effect, is safe and reliable, and has a cleaning position and a lowering position independently arranged.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] The utility model provides a cleaning station for a power battery box of a new energy vehicle, which comprises a cleaning bracket assembly, a limiting device, a damping roller assembly and a lower part storage box. The cleaning bracket assembly is installed and fixed on the ground, the limiting device is arranged at the end of the cleaning bracket assembly, and the damping roller assembly is arranged on the cleaning bracket assembly; the lower part storage box is arranged near the end of the cleaning bracket assembly, and the lower part storage box is used for temporary storage of the power battery box after cleaning is completed.
[0008] Preferably, the limiting device comprises two groups and they are arranged at the end of the cleaning support assembly, and the damping roller assembly has three rows and they are arranged in parallel along the length direction of the cleaning support assembly.
[0009] Preferably, the cleaning bracket assembly comprises an L-shaped adjustment block, a square frame, an adjustment bracket, a first rotating seat, a first fixed seat, a second rotating seat, a second fixed seat, an adjustment plate, a guide plate, an L-shaped support, and a sensor. The square frame is fixed to the ground through the L-shaped adjustment block, the adjustment bracket is mounted on the square frame, the first rotating seat is mounted at the end of the adjustment bracket, the first fixed seat is mounted at the end of the square frame, the first rotating seat and the first fixed seat are connected together to form a hinge that can rotate with each other, the second rotating seat is mounted on the adjustment bracket, and the second fixed seat is mounted on the square frame The bracket is on the upper frame, one end of the adjustment plate is fixed on the second fixed seat and the other end of the adjustment plate is connected to the second rotating seat, the adjustment plate and the second rotating seat are connected together to form a hinge and can rotate with each other, and are used to adjust the relative positions of the adjustment plate and the second fixed seat to achieve angle adjustment between the square frame and the adjustment bracket and enable the power battery box to slide downward under the action of gravity, the guide plate is installed on the left and right sides of the adjustment bracket through the L-shaped support for guiding the sliding of the power battery box, and the sensor is installed on one side of the adjustment bracket to sense whether the power battery box is in place.
[0010] Preferably, the limiting device includes a cylinder, a cylinder seat, a pressure arm, and a limiting block. The cylinder is installed on the adjustment bracket through the cylinder seat. The limiting block is connected to the movable end of the cylinder through the pressure arm to limit the downward movement of the power battery box. The sensor and the cylinder are both connected to a controller.
[0011] Preferably, each of the damping roller assemblies comprises a roller, a bearing, a rotating shaft, a friction damping plate, a locking nut, a spring and a baffle, the roller being mounted on the rotating shaft via the bearing, and the rotating shaft being mounted and fixed on the adjusting bracket, wherein when there are three rows of damping roller assemblies, each damping roller assembly is arranged along the length direction of the cleaning bracket assembly via its roller to form three parallel rows of damping roller assemblies; in each of the damping roller assemblies, the friction damping plate is mounted on the rotating shaft and is placed under the bearing and contacts the bearing, the baffle is inserted into the rotating shaft and the upper end of the baffle contacts the friction damping plate, the spring is inserted into the rotating shaft and the upper end of the spring contacts the baffle, the locking nut is inserted into the rotating shaft and is used to tighten the spring by contacting the lower end of the spring to increase the pressure of the spring on the friction damping plate to increase the friction force of the friction damping plate on the bearing.
[0012] Due to the adoption of the above structure, the utility model has the following beneficial effects:
[0013] The utility model is provided with a cleaning bracket assembly, a limiting device, a damping roller assembly and a lower part storage box. The cleaning bracket assembly is installed and fixed on the ground, the limiting device is provided at the end of the cleaning bracket assembly, and the damping roller assembly is provided on the cleaning bracket assembly; the lower part storage box is provided near the end of the cleaning bracket assembly, that is, the cleaning position and the lower part position are provided independently. The utility model can utilize the gravity of the power battery box itself to realize the sliding of the power battery box, so the utility model has a simple and reliable structure, low manufacturing cost, simple operation, and convenient installation and debugging; the friction resistance of the adjusting bearing and the friction damping plate in the damping roller assembly can be controlled by cooperating with the square frame and the adjustment bracket to control the sliding speed and impact force of the power battery box; the limiting device and the lower part storage box can effectively transport and store the cleaned power battery box, ensure the safe operation of the robot, and achieve good cleaning effect, which can increase the speed and efficiency of the next process.
[0014] In short, the utility model has the advantages of simple structure, good cleaning effect, safety and reliability, and the cleaning position and the unloading position are independently arranged.
[0015] The present invention will become more clear through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0017] Figure 1 It is a structural schematic diagram of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the cleaning bracket assembly in the utility model;
[0019] Figure 3 is a schematic diagram of the structure of the limiting device in the utility model; and,
[0020] Figure 4 It is a structural schematic diagram of the damping roller assembly in the utility model. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] refer to Figure 1 , a cleaning station for a power battery box of a new energy vehicle, used as a cleaning station for a power battery box 100, comprising a cleaning bracket assembly 200, a limiting device 300, a damping roller assembly 400, and a lower part storage box 500. The cleaning bracket assembly 200 is installed and fixed on the ground, and the limiting device 300 is arranged at the end of the cleaning bracket assembly 200, with a total of two groups, for limiting and buffering the position of the power battery box 100 sliding down. The damping roller assembly 400 is arranged on the cleaning bracket assembly 200 in three rows, which are arranged parallel and side by side along the length direction of the cleaning bracket assembly 200, for the sliding of the power battery box 100, and the lower part storage box 500 is arranged near the end of the cleaning bracket assembly 200, and the lower part storage box 500 is used to store the power battery box 100 after cleaning.
[0023] refer to Figure 2The cleaning bracket assembly 200 comprises an L-shaped adjustment block 201, a square frame 202, an adjustment bracket 203, a first rotating seat 204, a first fixed seat 205, a second rotating seat 206, a second fixed seat 207, an adjustment plate 208, a guide plate 209, an L-shaped support 210, and a sensor 211. The square frame 202 is fixed on the ground by the L-shaped adjustment block 201, and the L-shaped adjustment block 201 is used to adjust the horizontal position of the square frame 202. The first rotating seat 204 is installed at the end of the adjustment bracket 203, and the first fixed seat 205 is installed at the end of the square frame 202. The first rotating seat 204 and the first fixed seat 205 are connected together to form a hinge and can rotate with each other. The second rotating seat 206 is installed on the adjustment bracket 203, the second fixed seat 207 is installed on the square frame 202, one end of the adjustment plate 208 is fixed on the second fixed seat 207, and the other end of the adjustment plate 208 is connected to the second rotating seat 206. The adjustment plate 208 and the second rotating seat 206 are connected together to form a hinge and can rotate with each other. By adjusting the relative position of the adjustment plate 208 and the second fixed seat 207, the angle of the square frame 202 and the adjustment bracket 203 can be adjusted, so that the power battery box 100 can slide downward under the action of gravity. The guide plate 209 is installed on the left and right sides of the adjustment bracket 203 through the L-shaped support 210, and is used to guide the sliding of the power battery box 100. The sensor 211 is installed on one side of the adjustment bracket 203, and is used to sense whether the power battery box 100 is in place.
[0024] refer to Figure 3 The limiting device 300 includes: a cylinder 301, a cylinder seat 302, a pressure arm 303, and a limiting block 304. The cylinder 301 is installed on the adjustment bracket 203 through the cylinder seat 302, and the limiting block 304 is connected to the movable end of the cylinder 301 through the pressure arm 303, and is used to limit the downward movement of the power battery box 100. The sensor 211 and the cylinder 301 are respectively connected to a controller, and the sensor 211 is used to detect signals and feed them back to the controller, and then the controller drives the cylinder 301 to work.
[0025] refer to Figure 4Each of the damping roller assemblies 400 includes: a roller 401, a bearing 402, a rotating shaft 403, a friction damping plate 404, a locking nut 405, a spring 406, and a baffle 407. The roller 401 is mounted on the rotating shaft 403 through the bearing 402, and the rotating shaft 403 is mounted and fixed on the adjustment bracket 203. The friction damping plate 404 is installed on the rotating shaft 403 and is placed under the bearing 402 to contact the bearing 402. The baffle 407 is inserted into the rotating shaft 403 and the upper end of the baffle 407 is in contact with the friction damping plate 404. The spring 406 is inserted into the rotating shaft 403 and the upper end of the spring 406 is in contact with the baffle 407. The locking nut 405 is inserted into the rotating shaft 403 and is used to tighten the spring 406 by contacting the lower end of the spring 406 to increase the pressure of the spring 406 on the friction damping plate 404 to increase the friction force of the friction damping plate 404 on the bearing 402, thereby realizing that the roller 401 hinders the transportation of the power battery box 100, so that the power battery box 100 slides down smoothly.
[0026] The specific actions of the utility model are as follows: by adjusting the appropriate angle of the cleaning bracket assembly 200, the power battery box 100 can be slowly slid down on the damping roller assembly 400 on the cleaning bracket assembly 200. When the sensor 211 on the cleaning bracket assembly 200 does not sense the power battery box 100 workpiece, the cylinder on the limiting device 300 closes the limiting block 304 to form a limit, and then the processed power battery box 100 is placed on the cleaning bracket assembly 200 and slides down to the limiting device 300. At this time, the sensor 211 senses the power battery box 100, and the controller starts the robot to automatically clean the power battery box 100 here, so the cleaning effect is good. After the cleaning is completed, the controller drives the cylinder 301 on the limiting device 300 to open the limiting block 304 and close the limit. At this time, the power battery box 100 after cleaning slides to the lower piece storage box 500 and waits for the robot at the next station to take away the power battery box 100.
[0027] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.
Claims
1. A cleaning station for a power battery box of a new energy vehicle, characterized in that: It includes a cleaning bracket assembly, a limiting device, a damping roller assembly and a lower parts storage box. The cleaning bracket assembly is installed and fixed on the ground, the limiting device is arranged at the end of the cleaning bracket assembly, and the damping roller assembly is arranged on the cleaning bracket assembly; the lower parts storage box is arranged near the end of the cleaning bracket assembly, and the lower parts storage box is used for temporary storage of the power battery box after cleaning is completed.
2. A cleaning station for a power battery box of a new energy vehicle according to claim 1, characterized in that: The limiting device comprises two groups and they are arranged at the end of the cleaning support assembly. The damping roller assembly has three rows and they are arranged in parallel along the length direction of the cleaning support assembly.
3. A cleaning station for a power battery box of a new energy vehicle according to claim 1 or 2, characterized in that: The cleaning bracket assembly includes an L-shaped adjustment block, a square frame, an adjustment bracket, a first rotating seat, a first fixed seat, a second rotating seat, a second fixed seat, an adjustment plate, a guide plate, an L-shaped support, and a sensor. The square frame is fixed to the ground through the L-shaped adjustment block. The adjustment bracket is mounted on the square frame. The first rotating seat is mounted at the end of the adjustment bracket. The first fixed seat is mounted at the end of the square frame. The first rotating seat and the first fixed seat are connected together to form a hinge that can rotate with each other. The second rotating seat is mounted on the adjustment bracket, and the second fixed seat is mounted on the square frame. One end of the adjustment plate is fixed on the second fixed seat and the other end of the adjustment plate is connected to the second rotating seat. The adjustment plate and the second rotating seat are connected together to form a hinge and can rotate with each other. The relative positions of the adjustment plate and the second fixed seat are adjusted to adjust the angle of the square frame and the adjustment bracket and to enable the power battery box to slide downward under the action of gravity. The guide plate is installed on the left and right sides of the adjustment bracket through the L-shaped support to guide the sliding of the power battery box. The sensor is installed on one side of the adjustment bracket to sense whether the power battery box is in place.
4. A cleaning station for a power battery box of a new energy vehicle according to claim 3, characterized in that: The limiting device includes a cylinder, a cylinder seat, a pressure arm, and a limiting block. The cylinder is installed on the adjustment bracket through the cylinder seat. The limiting block is connected to the movable end of the cylinder through the pressure arm to limit the downward movement of the power battery box. The sensor and the cylinder are both connected to a controller.
5. A cleaning station for a power battery box of a new energy vehicle according to claim 3, characterized in that: Each of the damping roller assemblies comprises a roller, a bearing, a rotating shaft, a friction damping plate, a locking nut, a spring and a baffle, wherein the roller is mounted on the rotating shaft through the bearing, and the rotating shaft is mounted and fixed on the adjusting bracket, wherein when there are three rows of damping roller assemblies, each damping roller assembly is arranged along the length direction of the cleaning bracket assembly through its roller to form three parallel rows of damping roller assemblies; in each of the damping roller assemblies, the friction damping plate is mounted on the rotating shaft and is placed under the bearing and contacts the bearing, the baffle is inserted into the rotating shaft and the upper end of the baffle contacts the friction damping plate, the spring is inserted into the rotating shaft and the upper end of the spring contacts the baffle, the locking nut is inserted into the rotating shaft and is used to realize that the locking nut presses the spring by contacting the lower end of the spring to increase the pressure of the spring on the friction damping plate to increase the friction force of the friction damping plate on the bearing.