CN215964897U - Inferior-quality cylindrical battery detecting device - Google Patents
Inferior-quality cylindrical battery detecting device Download PDFInfo
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- CN215964897U CN215964897U CN202122118143.0U CN202122118143U CN215964897U CN 215964897 U CN215964897 U CN 215964897U CN 202122118143 U CN202122118143 U CN 202122118143U CN 215964897 U CN215964897 U CN 215964897U
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- cylindrical battery
- cylinder
- outer diameter
- battery
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Abstract
The utility model discloses a defective cylindrical battery detecting device which comprises a cylindrical battery, a cylinder, an outer diameter detecting device and a height sensor, wherein the cylindrical battery is conveyed in a production line, the cylinder is arranged right above the cylindrical battery, a telescopic shaft of the cylinder is vertically and downwards arranged, the outer diameter detecting device is connected to the lower end of the telescopic shaft of the cylinder, the height sensor is arranged on the outer wall of the cylinder, a concave die cavity is arranged at the lower end of the outer diameter detecting device, the concave die cavity is designed into a shape matched with the upper end of the cylindrical battery, and the concave die cavity can be downwards covered on the upper end of the cylindrical battery, so that a gap which is not more than 0.05 mm is formed between the upper end of the cylindrical battery and the concave die cavity. The utility model adopts automatic control, does not need manual intervention, finds defective products in time, avoids batch scrapping and reduces economic loss.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the field of cylindrical battery manufacturing, in particular to a cylindrical battery defective product detection device.
[ background of the utility model ]
At present, in the manufacturing process of cylindrical batteries, pre-sealing and sealing equipment is required to be used for sealing the steel shell of the battery, and when the battery is sealed, the battery sealing clamping edges are scrapped due to the unstable influence of the prior process rolling groove process, the abrasion of a sealing equipment die, the generation of dirt in the use process of the equipment and other conditions. The existing equipment has no functions of automatic detection of edge clamping and automatic shutdown, completely depends on manual abnormity discovery and shutdown intervention, has poor controllability, and often generates a large amount of bad reported waste products during discovery, thereby causing batch scrapping and economic loss for enterprises.
In view of the above, it is desirable to provide a defective cylindrical battery detecting device to overcome the above-mentioned drawbacks.
[ Utility model ] content
The utility model aims to provide a defective cylindrical battery detecting device which is automatically controlled, does not need manual intervention, finds defective products in time, avoids batch scrapping and reduces economic loss.
In order to achieve the purpose, the utility model provides a defective cylindrical battery detection device which comprises a cylindrical battery, a cylinder, an outer diameter detection device and a height sensor, wherein the cylindrical battery, the cylinder, the outer diameter detection device and the height sensor are conveyed in a production line, the cylinder is arranged right above the cylindrical battery, a telescopic shaft of the cylinder is vertically arranged downwards, the outer diameter detection device is connected to the lower end of the telescopic shaft of the cylinder, the height sensor is arranged on the outer wall of the cylinder, a concave die cavity is arranged at the lower end of the outer diameter detection device, the concave die cavity is designed into a shape matched with the upper end of the cylindrical battery, and the concave die cavity can be downwards covered at the upper end of the cylindrical battery, so that a gap which is not larger than 0.05 mm is formed between the upper end of the cylindrical battery and the concave die cavity.
In a preferred embodiment, the outer diameter detection means is provided in a cylindrical shape.
In a preferred embodiment, the outer wall of the cylinder is provided with a mounting groove, and the height sensor is arranged in the mounting groove.
In a preferred embodiment, the lower end opening of the mounting groove extends downwards to the lower end face of the cylinder, and the mounting groove vertically faces downwards to the upper end face of the outer diameter detection device.
In a preferred embodiment, the battery positioning clamp is used for fixing the cylindrical battery from one side of the cylindrical battery.
In a preferred embodiment, the battery positioning clip is provided with a doorframe-shaped clip groove, and the opening side of the clip groove faces the cylindrical battery.
In a preferred embodiment, the battery positioning clamp further comprises a driving mechanism for pushing the battery positioning clamp to move towards the cylindrical battery to fix the cylindrical battery and pulling the battery positioning clamp to move back to the cylindrical battery to be disengaged from the cylindrical battery.
In a preferred embodiment, the drive mechanism is arranged to drive an air pump.
According to the cylindrical battery defective product detection device provided by the utility model, the size of the concave die cavity on the outer diameter detection device is just adapted to the size of the upper end of the cylindrical battery in a manner that the outer diameter detection device covers the upper end of the cylindrical battery, so that when the cylindrical battery is sealed under the conditions of unstable rolling groove process of a previous process, abrasion of a sealing equipment die, generation of dirt in the use process of the equipment and the like, the outer diameter detection device is influenced to be incapable of covering the upper end of the cylindrical battery, and thus the defective product is found; meanwhile, the height sensor detects the distance from the outer diameter detection device at the moment, so that the abnormity is judged, and a signal is sent out to control the transmission of the assembly line to stop. By adopting automatic control, the utility model does not need manual intervention, finds defective products in time, avoids batch scrapping and reduces economic loss.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a structural view of a defective cylindrical battery detecting apparatus according to the present invention;
reference numbers in the figures: 1. a cylindrical battery; 2. a cylinder; 3. an outer diameter detection device; 4. a height sensor; 5. a concave die cavity; 6. mounting grooves; 7. battery locating clip.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In an embodiment of the present invention, as shown in fig. 1, firstly, a defective cylindrical battery detecting device is provided, which includes a cylindrical battery 1, a cylinder 2, an outer diameter detecting device 3, and a height sensor 4, which are transported in a production line, the cylinder 2 is disposed right above the cylindrical battery 1, a telescopic shaft of the cylinder 2 is disposed vertically downward, the outer diameter detecting device 3 is connected to a lower end of the telescopic shaft of the cylinder 2, the height sensor 4 is disposed on an outer wall of the cylinder 2, a concave cavity 5 is disposed at a lower end of the outer diameter detecting device 3, the concave cavity 5 is configured to be adapted to an upper end of the cylindrical battery 1, and the concave cavity 5 can cover the upper end of the cylindrical battery 1 downward, so that a gap not greater than 0.05 mm is formed between the upper end of the cylindrical battery 1 and the concave cavity 5.
During practical application, this cylindrical battery 1 substandard product detection device sets up in capper discharge gate department, and cylindrical battery 1 that comes out from the capper falls continuous transmission on the assembly line. The up-and-down movement of the outer diameter detection device 3 is driven by the expansion and contraction of the cylinder 2. When a good battery passes, the pressing stroke of the air cylinder 2 is normal, the height sensor 4 has a signal, and the machine continuously works; when the defective batteries pass through, the cylinder 2 is pressed down for a complete stroke and cannot be completed, the height sensor 4 has no signal, and the sealing equipment is controlled to stop automatically and give an alarm.
Wherein, altitude sensor 4 sets up the outer wall at cylinder 2, and it can send the signal to the external diameter detection device 3 of below down on, and set up effectual inspection distance, when the distance reaches the effective range, can detect the signal, when the distance is less than the effective range, how can't detect the signal. In this embodiment, when the depression stroke of the cylinder 2 is normal, the distance between the lowest point of the outer diameter detection device 3 and the height sensor 4 is set as the effective detection distance of the height sensor 4, and the height sensor 4 detects a signal; when the complete stroke of cylinder 2 pushing down can't be accomplished, outer diameter detection device 3 can't push down to the lowest, and outer diameter detection device 3 and the distance between altitude sensor 4 is littleer and is established as invalid detection distance this moment, and altitude sensor 4 detects no signal this moment.
In a preferred embodiment, the outer diameter detection device 3 is provided in a cylindrical shape.
In a preferred embodiment, the outer wall of the cylinder 2 is provided with a mounting groove 6, and the height sensor 4 is disposed in the mounting groove 6.
In a preferred embodiment, the lower end opening of the mounting groove 6 extends downward to the lower end surface of the cylinder 2, and the mounting groove 6 is vertically aligned downward with the upper end surface of the outer diameter detection device 3.
In a preferred embodiment, the battery positioning clamp 7 is further included, and the battery positioning clamp 7 is used for fixing the cylindrical battery 1 from one side of the cylindrical battery 1.
In a preferred embodiment, the battery positioning clip 7 is provided with a doorframe-shaped clip groove, and the opening side of the clip groove faces the cylindrical battery 1.
In a preferred embodiment, a driving mechanism is further included for pushing the battery positioning clip 7 to move towards the cylindrical battery 1 to fix the cylindrical battery 1 and pulling the battery positioning clip 7 to move away from the cylindrical battery 1 to disengage from the cylindrical battery 1.
In a preferred embodiment, the drive mechanism is arranged to drive an air pump.
In summary, in the defective cylindrical battery detection device provided by the present invention, by covering the upper end of the cylindrical battery 1 with the outer diameter detection device 3, since the size of the concave mold cavity 5 on the outer diameter detection device 3 is just adapted to the size of the upper end of the cylindrical battery 1, when the cylindrical battery 1 is sealed, the outer diameter detection device 3 is affected to cover the upper end of the cylindrical battery 1 when the former process rolling groove process is unstable, the sealing equipment mold is worn, dirt is generated during the equipment use process, and the like, so that the defective cylindrical battery is found; meanwhile, the height sensor 4 detects the distance from the outer diameter detection device 3 at this time, thereby judging that abnormity occurs, and sending a signal to control the transmission of the production line to stop. By adopting automatic control, the utility model does not need manual intervention, finds defective products in time, avoids batch scrapping and reduces economic loss.
The utility model is not limited solely to that described in the specification and embodiments, and additional advantages and modifications will readily occur to those skilled in the art, so that the utility model is not limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.
Claims (8)
1. The inferior product detection device for the cylindrical battery is characterized by comprising the cylindrical battery, a cylinder, an outer diameter detection device and a height sensor, wherein the cylindrical battery, the cylinder, the outer diameter detection device and the height sensor are conveyed in a flow line, the cylinder is arranged right above the cylindrical battery, a telescopic shaft of the cylinder is vertically arranged downwards, the outer diameter detection device is connected to the lower end of the telescopic shaft of the cylinder, the height sensor is arranged on the outer wall of the cylinder, a concave die cavity is arranged at the lower end of the outer diameter detection device, the concave die cavity is designed into a shape matched with the upper end of the cylindrical battery, the concave die cavity can be downwards covered at the upper end of the cylindrical battery, and a gap which is not larger than 0.05 mm is formed between the upper end of the cylindrical battery and the concave die cavity.
2. A cylindrical battery defective detecting device according to claim 1, wherein the outer diameter detecting device is formed in a cylindrical shape.
3. The defective cylindrical battery detecting device according to claim 1, wherein an installation groove is formed in an outer wall of the cylinder, and the height sensor is installed in the installation groove.
4. A defective cylindrical battery detecting device according to claim 3, wherein the lower end opening of the mounting groove extends downward to the lower end surface of the cylinder, and the mounting groove faces downward vertically to the upper end surface of the outer diameter detecting device.
5. A cylindrical battery defective detecting apparatus according to claim 1, further comprising a battery positioning clip for fixing the cylindrical battery from one side thereof.
6. The defective cylindrical battery detecting device according to claim 5, wherein the battery positioning jig is provided with a frame-shaped jig groove, and an opening side of the jig groove faces the cylindrical battery.
7. The cylindrical battery defect detecting apparatus of claim 6, further comprising a driving mechanism for pushing the battery positioning clip to move toward the cylindrical battery to fix the cylindrical battery and pulling the battery positioning clip to move away from the cylindrical battery to be detached from the cylindrical battery.
8. The cylindrical battery defective detecting device according to claim 7, wherein the driving mechanism is configured to drive an air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122118143.0U CN215964897U (en) | 2021-09-03 | 2021-09-03 | Inferior-quality cylindrical battery detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122118143.0U CN215964897U (en) | 2021-09-03 | 2021-09-03 | Inferior-quality cylindrical battery detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215964897U true CN215964897U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122118143.0U Active CN215964897U (en) | 2021-09-03 | 2021-09-03 | Inferior-quality cylindrical battery detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215964897U (en) |
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2021
- 2021-09-03 CN CN202122118143.0U patent/CN215964897U/en active Active
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