Automatic pasting device for new energy automobile battery pack thermal runaway material
Automatic pasting of thermal runaway materials for new energy battery packs is achieved through automated devices, solving the problems of low efficiency and high cost of manual pasting, improving production efficiency and yield, and ensuring product consistency.
Patent Information
- Application Number
- CN202422139807.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-02
AI Technical Summary
The automatic pasting of thermal runaway materials of existing new energy battery packs has problems such as long manual pasting time, high cost, and inconsistent quality. Especially when manual pasting, there are problems such as missing stickers, misplaced positions and poor appearance inconsistencies.
Automatic devices are adopted, including AGV trolleys, robots and 3D vision cameras, to realize automatic loading and unloading and automatic pasting, precisely pasting by the robot according to coordinates, and combined with fixed fixtures and multiple visual cameras for detection and sorting.
Improve production efficiency, reduce production costs, achieve 100% product consistency and yield rate, reduce the number of workers, and shorten production time and production site.
Smart Images
Figure CN223045200U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of battery pack processing equipment, and particularly relates to an automatic pasting device for thermal runaway materials of new energy vehicle battery packs. Background Technique
[0002] At present, the automatic pasting of thermal runaway materials is prone to occur in new energy battery packs on the market. The existing solution is to reduce the thickness and weight of the heat-insulating mica material to make the material end lightweight. Although the above heat-insulating mica material solves the problem of pasting, it is not conducive to the mass production of battery packs, and the processing is mainly manual, with the defects of too long manual pasting time and high cost. For example, through manual pasting, 8 people are required for the day and night shifts, the labor cost is high, and there are often quality problems such as poor consistency, missed pasting, wrong pasting position, and crooked pasting. It is very difficult to ensure the consistency of quality and appearance. Content of the Utility Model
[0003] In view of the above problems, the purpose of the utility model is to provide an automatic pasting device for thermal runaway materials of new energy vehicle battery packs that improves production efficiency, saves production costs, and increases the finished product rate.
[0004] To achieve the above purpose, the utility model provides an automatic pasting device for thermal runaway materials of new energy vehicle battery packs, which includes a single loading station, a first AGV cart for cooperating with loading on one side of the single loading station, a first robot on the other side of the single loading station, a first 3D vision camera above the single loading station, a single self-pasting station on one side of the first robot, a fixed fixture on the single self-pasting station, a second robot on one side of the single self-pasting station, a second 3D vision camera above the single self-pasting station, a third robot on one side of the single self-pasting station, a single unloading station on one side of the third robot, and a second AGV cart on one side of the single unloading station.
[0005] In some embodiments, a finished product frame and a defective product frame are arranged on the single unloading station.
[0006] In some embodiments, the single loading station is a double loading station; the single self-pasting station is a double self-pasting station; the single unloading station is a double unloading station; a first translation guide rail is arranged between the double loading station and the double self-pasting station; the first robot slides on the first translation guide rail; a second translation guide rail is arranged between the double self-pasting station and the double unloading station; the third robot slides on the second translation guide rail.
[0007] In some embodiments, a finished product frame and a defective product frame are respectively arranged on both sides of the double unloading station.
[0008] The beneficial effects of the present utility model are to improve production efficiency, save production costs, and increase the finished product rate. Due to the improvement, automatic loading and unloading are achieved by an AGV cart, automatic grasping and placing are performed by a robot, and automatic pasting is carried out at the self-adhesive station according to coordinates. During actual production, a mica layer is brushed on the surface of the heat insulation layer to reduce the overall thickness of the mica sheet material, so that the overall weight of the heat insulation and insulation material is reduced by 45% without attenuation of performance. By using a robot to automatically paste the heat insulation and insulation material, the production time of the battery pack is reduced from the original 15 minutes per piece to 5 minutes per piece, the number of workstations is reduced by 65%, and the production site is reduced by 30%. By using a robot to automatically paste the heat insulation and insulation material, the number of workers pasting the heat insulation and insulation material is reduced from 8 in the original day and night shifts to 2 in the day and night shifts. In this way, the pasting of mica sheets can be automated, 8 workers in the day and night shifts can be eliminated on site, production efficiency is improved, labor costs are reduced, and quality problems such as missed pasting and external pasting of mica sheets can be prevented, making the product consistency reach 100%, achieving the effects of improving production efficiency, saving production costs, and increasing the finished product rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a top view structural schematic diagram of Embodiment 2;
[0010] Figure 2 It is a three-dimensional structural schematic diagram of Embodiment 2;
[0011] Figure 3 For Figure 2 The structural schematic diagram of the double self-adhesive stations shown;
[0012] Figure 4 For Figure 2 The structural schematic diagram of the double unloading stations shown. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0013] The present utility model will be further described in detail below with reference to the accompanying drawings.
[0014] Embodiment 1
[0015] An automatic pasting device for thermal runaway materials of a new energy vehicle battery pack includes a single loading station, a first AGV cart for cooperating with loading on one side of the single loading station, a first robot on the other side of the single loading station, a first 3D vision camera above the single loading station, a single self-adhesive station on one side of the first robot, a fixed fixture on the single self-adhesive station, a second robot on one side of the single self-adhesive station, a second 3D vision camera above the single self-adhesive station, a third robot on one side of the single self-adhesive station, a single unloading station on one side of the third robot, and a second AGV cart on one side of the single unloading station. A finished product frame and a defective product frame are arranged on the single unloading station.
[0016] Embodiment 2
[0017] As shown Figures 1-4 , an automatic pasting device for a new energy vehicle battery pack thermal runaway material includes a double loading station 1, a first AGV cart 2 for cooperating with loading on one side of the double loading station 1, a first robot 3 on the other side of the double loading station 1, a first 3D vision camera 4 above the double loading station 1, a double self-adhesive station 5 on one side of the first robot 3, a fixed fixture on the double self-adhesive station 5, a second robot 6 on one side of the double self-adhesive station 5, a second 3D vision camera 7 above the double self-adhesive station 5, a third robot 8 on one side of the double self-adhesive station 5, a double unloading station 9 on one side of the third robot 8, and a second AGV cart 10 on one side of the double unloading station 9. Finished product frames and defective product frames are respectively arranged on both sides of the double unloading station 9. A first translation guide rail 11 is arranged between the double loading station 1 and the double self-adhesive station 5; the first robot 3 slides on the first translation guide rail 11; a second translation guide rail 12 is arranged between the double self-adhesive station 5 and the double unloading station 1; the third robot 8 slides on the second translation guide rail 12.
[0018] Working principle
[0019] a. The semi-finished products are sent from the electrophoresis line to the double loading station 1 of the workstation through the first AGV cart 2. b. The double loading station 1 is photographed by the first 3D vision camera 4 to guide the gripper at the end of the first robot 3 to take out the parts. c. The first robot 3 places the parts on the fixed fixture of the double self-adhesive station 5. d. The second 3D vision camera 7 at the pasting station takes a photo and sends the pasting coordinates to the second robot 6 at the pasting station, and then the second robot 6 performs automatic pasting according to the coordinates. e. After the pasting is completed, the second robot 6 returns to the original position, and the second 3D vision camera 7 at the double self-adhesive station 5 takes another photo to detect the quantity and pasting position. f. After the detection is completed, the third robot 8 grabs the OK parts and places them in the OK finished product frame through the end gripper, and vice versa, grabs the NG workpieces and places them in the NG finished product frame. h. When the OK or NG finished product frame is full, it is sent to the corresponding warehouse through the second AGV cart 10 for offline.
[0020] The above are only some embodiments of the present invention. For those of ordinary skill in the art, without departing from the inventive concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the utility model.
Claims
1. An automatic pasting device for thermal runaway materials of new energy vehicle battery packs, characterized in that: It includes a single loading station, a first AGV car for loading materials is arranged on one side of the single loading station, a first robot is arranged on the other side of the single loading station, and a first 3D vision camera is arranged above the single loading station. A single self-adhesive station is provided on one side of the first robot, a fixing fixture is provided on the single self-adhesive station, a second robot is provided on one side of the single self-adhesive station, a second 3D visual camera is provided above the single self-adhesive station, A third robot is provided on one side of the single self-adhesive station, a single unloading station is provided on one side of the third robot, a third 3D vision camera is provided above the single unloading station, and a second AGV trolley is provided on one side of the single unloading station.
2. According to claim 1, a new energy vehicle battery pack thermal runaway material automatic pasting device is characterized in that: The single unloading station is provided with a finished product frame and a defective product frame.
3. According to claim 1, the automatic pasting device for thermal runaway material of new energy vehicle battery pack is characterized in that: The single loading station is a double loading station; The single self-adhesive station is a double self-adhesive station; The single unloading station is a double unloading station; A first translation guide rail is provided between the double loading station and the double self-adhesive station; the first robot slides on the first translation guide rail; A second translation guide rail is arranged between the double self-adhesive station and the double unloading station; and the third robot slides on the second translation guide rail.
4. According to claim 3, the automatic pasting device for thermal runaway material of new energy vehicle battery pack is characterized in that: Finished product frames and defective product frames are respectively arranged on both sides of the double unloading stations.