A battery shell stamping state detection device
By designing a battery case detection device combining rotary clamping assembly and laser signal detection, the problem of unintelligent and low efficiency of battery case detection in the prior art is solved, and fast and accurate stamping state detection is achieved.
Patent Information
- Application Number
- CN202421535670.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing battery case detection technology is not intelligent and is not efficient, making it difficult to accurately detect the stamping status of the battery case.
A battery case stamping state detection device is designed, and the rotary clamping assembly, laser emitter and signal sensor are used to cooperate with each other, and the thickness of the battery case is judged by detecting the strength of the laser signal.
It realizes accurate detection of the stamping state of the battery case, with fast detection speed and high accuracy, and improves the practicality of the equipment.
Smart Images
Figure CN222704028U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to battery production, in particular to a battery shell stamping state detection device. Background Art
[0002] During the production process of battery casings, the thickness of the battery casing is directly related to the capacity of the battery and its safety, such as stability in the later stage. Therefore, it is very important to maintain a certain thickness of the battery casing during production. The current detection of battery casings is not intelligent and inefficient. Utility Model Content
[0003] The utility model aims to provide a battery casing stamping state detection device to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A battery shell stamping state detection device includes a base, one end of the base is connected to a first mounting frame, the other end of the base is connected to a third mounting frame, the first mounting frame is connected to a rotating clamping assembly for clamping the battery shell, the third mounting frame is provided with a height adjustment assembly, the height adjustment assembly is connected to a laser transmitter, the first mounting frame is fixedly connected to a signal sensor, and the signal sensor and the laser transmitter cooperate with each other.
[0006] As a further solution of the utility model: the rotating clamping assembly includes a rotating shaft rotatably connected to the first mounting frame, a driving shaft rotatably connected to the rotating shaft, one end of the driving shaft passes through the rotating shaft and is rotatably connected to a screw rod, and a first driving block is threadedly connected to the screw rod.
[0007] As a further solution of the utility model: the rotating shaft is rotatably connected to multiple groups of first rotating arms arranged in parallel and equal length, the first rotating arm is rotatably connected to an inner support block, the first driving block is rotatably connected to one end of the second rotating arm, and the other end of the second rotating arm is rotatably connected to the inner support block.
[0008] As a further solution of the utility model: a limiting block is fixedly connected to the inner support block, and the other end of the driving shaft passes through the rotating shaft and is fixedly connected to a first knob.
[0009] As a further solution of the utility model: a second gear is fixedly connected to the rotating shaft, a second fixing frame is fixedly connected to the base, a motor is fixedly connected to the second fixing frame, a first gear is fixedly connected to the output shaft of the motor, and the first gear and the second gear are meshed with each other.
[0010] As a further solution of the utility model: the height adjustment assembly includes a fixed rod fixedly connected in the third mounting frame, a sliding frame is slidably connected to the fixed rod, the laser emitter is fixedly connected to the sliding frame, a slide groove is fixedly connected in the third mounting frame, a second drive block is slidably connected in the slide groove, the second drive block is fixedly connected to the sliding frame, a lead screw is rotatably connected in the slide groove, the second drive block is threadedly connected to the lead screw, and the lead screw passes through the third mounting frame and is fixedly connected to the second knob.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: after the utility model clamps the battery shell through the rotating clamping mechanism, the battery shell is driven to rotate, and the edge of the battery shell is measured through the cooperation of the laser emitter and the signal sensor, and then the intensity of the light signal is detected, thereby realizing accurate detection of the stamping state of the battery shell, with fast detection speed and high accuracy, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The utility model is a schematic structural diagram of a battery casing stamping state detection device.
[0013] Figure 2 It is an isometric schematic diagram of a battery casing stamping state detection device in the utility model.
[0014] Figure 3 It is a cross-sectional view of a battery casing stamping state detection device in the utility model.
[0015] In the figure: 1-base, 2-first mounting frame, 3-rotating shaft, 4-driving shaft, 5-screw, 6-first driving block, 7-first rotating arm, 8-second rotating arm, 9-inner supporting block, 10-limiting block, 11-first knob, 12-second mounting frame, 13-motor, 14-first gear, 15-second gear, 16-third mounting frame, 17-fixing rod, 18-sliding frame, 19-laser transmitter, 20-signal sensor, 21-slide groove, 22-screw, 23-second driving block, 24-second knob. DETAILED DESCRIPTION
[0016] 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 in 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.
[0017] See also Figure 1 to Figure 3In an embodiment of the utility model, a battery shell stamping state detection device includes a base 1, one end of the base 1 is connected to a first mounting frame 2, the other end of the base 1 is connected to a third mounting frame 16, the first mounting frame 2 is connected to a rotating clamping assembly for clamping the battery shell, the third mounting frame 16 is provided with a height adjustment assembly, the height adjustment assembly is connected to a laser emitter 19, the first mounting frame 2 is fixedly connected to a signal sensor 20, the signal sensor 20 and the laser emitter 19 cooperate with each other, the utility model first adjusts the height of the laser emitter 19 through the height adjustment assembly according to the different specifications of the battery shell The height is adjusted, and then the battery shell is clamped on the rotating clamping assembly, and then the battery shell is driven to rotate by the rotating clamping assembly. At this time, the laser emitted by the laser transmitter 19 is irradiated on the outermost edge of the battery shell. At this time, when the battery rotates, the laser signal crossing the battery shell can be sensed by the signal sensor 20. When the sensed laser signal is too strong, it means that part of the signal directly crosses the battery shell, thereby proving that the battery shell is too thin. When the sensed laser signal is too weak, it means that part of the signal is intercepted by the battery shell, thereby proving that the battery shell is too thick, thereby achieving accurate detection of the stamping state of the battery shell.
[0018] In one case of this embodiment, see Figure 1 to Figure 3The rotary clamping assembly includes a rotating shaft 3 rotatably connected to the first mounting frame 2, a driving shaft 4 is rotatably connected to the rotating shaft 3, one end of the driving shaft 4 passes through the rotating shaft 3 and is rotatably connected to a screw 5, a first driving block 6 is threadedly connected to the screw 5, a plurality of first rotating arms 7 arranged in parallel and equal length are rotatably connected to the rotating shaft 3, an inner supporting block 9 is rotatably connected to the first rotating arm 7, one end of the second rotating arm 8 is rotatably connected to the first driving block 6, the other end of the second rotating arm 8 is rotatably connected to the inner supporting block 9, a limiting block 10 is fixedly connected to the inner supporting block 9, the other end of the driving shaft 4 passes through the rotating shaft 3 and is fixedly connected to a first knob 11, a second gear 15 is fixedly connected to the rotating shaft 3, a second fixing frame is fixedly connected to the base 1, a motor 13 is fixedly connected to the second fixing frame, a first gear 14 is fixedly connected to the output shaft of the motor 13, and the first gear 14 and the second gear 15 are meshed with each other, the rotary clamping assembly first inserts the battery shell into the plurality of inner supporting frames The first gear 14 is then driven by the motor 13 to rotate, and the first gear 14 is then driven by the motor 13 to rotate, and the first gear 14 is then driven by the motor 13 to rotate, and the first gear 14 is then driven by the motor 13 to rotate, and the first gear 14 is then driven by the motor 13 to rotate, and the first gear 14 is then driven by the motor 13 to rotate, and the first gear 14 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the second gear 15 is then driven by the motor 13 to rotate, and the battery housing is then driven by the motor 13 to rotate.
[0019] In one case of this embodiment, see Figure 1 to Figure 3The height adjustment assembly includes a fixed rod 17 fixedly connected to the third mounting frame 16, a sliding frame 18 is slidably connected to the fixed rod 17, the laser emitter 19 is fixedly connected to the sliding frame 18, a slide groove 21 is fixedly connected to the third mounting frame 16, a second driving block 23 is slidably connected to the slide groove 21, the second driving block 23 is fixedly connected to the sliding frame 18, a lead screw 22 is rotatably connected to the slide groove 21, the second driving block 23 is threadedly connected to the lead screw 22, and the lead screw 22 passes through the third mounting frame 16 and is fixedly connected to the second knob 2 4. The height adjustment component can drive the lead screw 22 to rotate by screwing the second knob 24, and then the rotary motion of the lead screw 22 is converted into the linear motion of the second drive block 23 through the threaded connection between the lead screw 22 and the second drive block 23, and then the second drive block 23 drives the sliding frame 18 to move up and down along the fixed rod 17, and the sliding frame 18 drives the laser emitter 19 to move up and down, and then the height of the laser emitter 19 is adjusted, so as to adjust the relative distance between the laser emitter 19 and the axis of the rotating shaft 3 according to the different specifications of the battery shell.
[0020] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A battery casing stamping state detection device, comprising a base, characterized in that: One end of the base is connected to a first mounting frame, and the other end of the base is connected to a third mounting frame. A rotating clamping assembly for clamping the battery casing is connected inside the first mounting frame. A height adjustment assembly is provided inside the third mounting frame, and a laser transmitter is connected to the height adjustment assembly. A signal sensor is fixedly connected to the first mounting frame, and the signal sensor and the laser transmitter cooperate with each other.
2. A battery casing stamping state detection device according to claim 1, characterized in that: The rotary clamping assembly comprises a rotating shaft rotatably connected in the first mounting frame, a driving shaft rotatably connected in the rotating shaft, one end of the driving shaft passes through the rotating shaft and is rotatably connected to a screw rod, and a first driving block is threadedly connected to the screw rod.
3. A battery casing stamping state detection device according to claim 2, characterized in that: The rotating shaft is rotatably connected to a plurality of first rotating arms arranged in parallel with equal lengths, the first rotating arms are rotatably connected to an inner supporting block, the first driving block is rotatably connected to one end of a second rotating arm, and the other end of the second rotating arm is rotatably connected to the inner supporting block.
4. A battery casing stamping state detection device according to claim 3, characterized in that: The inner support block is fixedly connected to a limit block, and the other end of the drive shaft passes through the rotating shaft and is fixedly connected to a first knob.
5. A battery casing stamping state detection device according to claim 2, characterized in that: The rotating shaft is fixedly connected with a second gear, the base is fixedly connected with a second fixing frame, the second fixing frame is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a first gear, and the first gear and the second gear are meshed with each other.
6. A battery casing stamping state detection device according to claim 1, characterized in that: The height adjustment assembly includes a fixed rod fixedly connected to the third mounting frame, a sliding frame is slidably connected to the fixed rod, the laser emitter is fixedly connected to the sliding frame, a slide groove is fixedly connected to the third mounting frame, a second drive block is slidably connected in the slide groove, the second drive block is fixedly connected to the sliding frame, a lead screw is rotatably connected in the slide groove, the second drive block is threadedly connected to the lead screw, and the lead screw passes through the third mounting frame and is fixedly connected to the second knob.