CN214201215U - Welding spot detection device used after welding of lead-acid storage battery lug - Google Patents
Welding spot detection device used after welding of lead-acid storage battery lug Download PDFInfo
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- CN214201215U CN214201215U CN202023065823.2U CN202023065823U CN214201215U CN 214201215 U CN214201215 U CN 214201215U CN 202023065823 U CN202023065823 U CN 202023065823U CN 214201215 U CN214201215 U CN 214201215U
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Abstract
The utility model provides a solder joint check out test set after lead acid battery lug welding, includes the frame and sets up and places platform and support at the battery of frame, is equipped with detection mechanism at the support, and detection mechanism is including the detection head and the processing system that are linked together, and the battery is placed and is placed the position that the platform back battery lug is facing to detecting the head. The utility model discloses the solder joint condition of utilizing detection head direct observation battery lug department directly detects unqualified product through processing system, and is fast, efficient.
Description
Technical Field
The utility model relates to a check out test set of solder joint, concretely relates to solder joint check out test set after lead acid battery lug welding belongs to the battery and makes technical field.
Background
After the storage battery is covered and the column cap is removed, a lug plate needs to be welded on the pole, so that electric wires are connected to the positive and negative terminals, and the electric quantity of the storage battery is led out or charged. If the welding of the lug plate is poor, the poor connection of the storage battery is caused, so that welding points are detected after the welding of the lug plate is finished, and a defective product is removed. At present, welding spots are detected basically by eyes of workers, the detection mode is time-consuming and labor-consuming, the efficiency is low, and the quality cannot be guaranteed, so that all manufacturers adopt detection equipment to replace manual detection.
Like application number CN201220513183.3, the utility model discloses a utility model patent of the name "detection device after welding of electric motor car battery terminal" discloses a detection device after welding of electric motor car battery terminal, including fixed bolster, slip table cylinder, detection cylinder, magnetic switch, cylinder fixed plate and examine utensil, slip table cylinder horizontally is fixed on the fixed bolster, detect that the cylinder is vertical to be installed on the cylinder fixed plate, and this cylinder fixed plate is connected with the piston rod of slip table cylinder, examine the utensil and install the tailpiece of the piston rod portion at the detection cylinder, set up magnetic switch on the detection cylinder simultaneously. The utility model realizes the full-automatic mechanical detection of the welding quality of the terminal, greatly improves the detection efficiency and is suitable for batch production; avoiding missing detection and ensuring the detection precision.
As also disclosed in the utility model entitled "welding quality detection device for battery terminal of electric vehicle", application No. CN201220676521.5, discloses a welding quality detection device for battery terminal of electric vehicle, which comprises a testing mechanism, a solenoid valve, a programmable controller, a qualification indicator, a starting switch, an alarm indicator, a terminal, a battery, a cylinder mounting plate and a testing platform; the testing mechanism comprises a testing cylinder, a testing switch, a cylinder piston rod and a terminal testing board; the storage battery is placed on the test platform, the test cylinder provided with the test switch is installed on the cylinder installation plate, and the terminal test board is connected with the test cylinder through a cylinder piston rod; the programmable controller triggered by the starting switch is connected with the testing cylinder through the electromagnetic valve; the test switch, the qualified indicator light and the alarm indicator light are respectively connected to different interfaces of the programmable controller. The novel mechanism solves the problems of unreliable product performance, low production efficiency and the like of manual detection, and creates a better use environment for the automatic welding process of the storage battery terminal of the electric vehicle.
The first document uses a test board to pull up the terminals and hold them for a period of time to detect the welding quality, and the second document uses a test tool to apply an upward force to the terminals to detect the welding quality of the terminals. The above-mentioned method has a slow detection speed, and may affect the quality of the terminal during the pulling process, so that improvement is still needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to current battery lug welding department quality detection time measuring speed is slow, the problem of inefficiency, provided a solder joint check out test set after lead acid battery lug welding, can be quick effectual the welding quality of judgement lug welding department.
The utility model discloses a solve the technical means that above-mentioned problem adopted and do: the utility model provides a solder joint check out test set after lead acid battery lug welding, includes the frame and sets up and places platform and support at the battery of frame, is equipped with detection mechanism at the support, and detection mechanism is including the detection head and the processing system that are linked together, and the battery is placed and is placed the position that the platform back battery lug is facing to detecting the head.
Further, the detection head is a camera or a scanning head.
Furthermore, a moving mechanism is further arranged on the support, and the detection mechanism is arranged on the support through the moving mechanism and drives the detection head to be far away from or close to the lug plate through the moving mechanism.
Furthermore, the moving mechanism comprises a moving plate, a guide rail and a power component, the guide rail is fixed on the rack, the detection mechanism is fixed on the moving plate, and the power component drives the moving plate to move along the guide rail.
Further, the detection mechanism further comprises an alarm.
Furthermore, a conveying mechanism is further arranged on the rack, the support is arranged on the rack through the conveying mechanism, and the conveying mechanism drives the detection head to move in the direction parallel to the connecting line of the two lugs.
Furthermore, a conveying mechanism is further arranged on the rack, the placing table is positioned on the conveying mechanism, and the conveying mechanism drives the placing table to move so that the detecting head and the connecting line of the two lugs can move in parallel.
Furthermore, a speed measuring mechanism communicated with the processing system is further arranged on the rack, and the speed measuring mechanism is arranged near the placing table to measure the running speed of the battery on the placing table.
Further, the conveying mechanism comprises a servo motor and a conveying chain.
Further, still be equipped with the battery clamp in the frame, the battery clamp extends to the top of placing the platform, is located the both sides department of placing bench battery.
The utility model has the advantages that:
1. the utility model discloses the solder joint condition of utilizing detection head direct observation battery lug department directly detects unqualified product through processing system, and is fast, efficient.
2. The utility model discloses can adopt the mode that removes detection mechanism or mobile battery to realize the automation mechanized operation that detects, simple structure realizes batch production easily and promotes.
Drawings
FIG. 1 is a schematic view of an overall structure of the embodiment;
FIG. 2 is a schematic structural diagram of a moving mechanism driving a detecting mechanism to move according to an embodiment;
FIG. 3 is a schematic diagram of the third embodiment;
FIG. 4 is a schematic diagram of the overall structure of the fourth embodiment;
in the figure: 1. the device comprises a rack, 11 parts of a bracket, 12 parts of a placing table, 13 parts of a battery, 14 parts of a battery clamp, 2 parts of a detection mechanism, 3 parts of a moving mechanism, 31 parts of a moving plate, 32 parts of a guide rail, 33 parts of a power component and 4 parts of a speed measuring mechanism.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example one
The utility model provides a solder joint check out test set after lead acid battery lug welding, as shown in figure 1, including the frame 1 that plays supporting role, be equipped with on frame 1 and place platform 12 and support 11, place platform 12 and be located the below of support 11, battery 13 places on placing platform 12, is equipped with detection mechanism 2 on the support 11. In this embodiment, the battery 13 is placed on the placing table 12 with its one surface on which the tab of the battery 13 is located facing upward, and after the battery 13 is placed on the placing table 12, the battery 13 is located below the detection mechanism 2. The detection mechanism 2 comprises a detection head, a processing system and an alarm, and the detection head can be a camera or a scanning head and the like.
As shown in fig. 2, the carriage 1 is further provided with a moving mechanism 3, and the detection mechanism 2 is provided on the carriage 11 via the moving mechanism 3. The moving mechanism 3 comprises a moving plate 31, a guide rail 32 and a power part 33, the power part 33 and the guide rail 32 are fixed on the bracket 11, the detection mechanism 2 is fixed on the moving plate 31, and the power part 33 drives the moving plate 31 to move up and down along the guide rail 32 to drive the detection mechanism 22 to be close to or far away from the battery 13. The power unit 33 may be a cylinder, a motor, or the like.
When detecting welding spots of a wiring piece, firstly inputting a numerical range corresponding to an image of a welding good product into a processing system, enabling a wiring piece of a battery 13 to be positioned right below a detection head, driving a moving plate 31 to move along a guide rail 32 by a power part 33 to convey a detection mechanism 2 to a position arranged above the battery 13, detecting the wiring piece by the detection head, forming state data by the processing system according to information of the wiring piece acquired by the detection head and comparing the state data with the numerical range input in the system, when the wiring piece has bad conditions such as gaps, cavities or serious surface deflection and the like, the corresponding state data exceeds the numerical range in the processing system, and an alarm of the detection mechanism 2 gives an alarm prompt; when the welding spot is detected to be qualified, the alarm does not give an alarm prompt.
Of course, the detection mechanism 2 may be disposed right in front of the battery 13, in this case, after the battery 13 is placed on the placing table 12, the surface where the lug is located on the side, the detection head is located right in front of the lug, and the moving mechanism 3 drives the detection mechanism 2 to move horizontally.
Example two
In this embodiment, a conveying mechanism (not shown) is further disposed on the rack 1, and the conveying mechanism may include a servo motor and a conveying chain, and at this time, the support 11 may be driven by the conveying chain to move relative to the rack 1, and the moving direction of the support is parallel to the connection line between the two connection plates on the battery 13. In the detection process, the battery 13 is fixed, the servo motor drives the detection mechanism to pass through the upper part or the front part of the lug plate, and the detection head acquires welding spot information at the lug plate and transmits the welding spot information to the processing system for processing. Because the size of the battery 13 of the same model and the distance between the two lugs are fixed, the speed of the servo motor is set by fixing the position of the battery 13 and the initial position of the detection mechanism, so that the time for the detection head to start working after the servo motor working conveying chain drives the detection mechanism to move can be set in the processing system, the detection head can acquire correct information, and the detection head is prevented from starting working when the detection head does not reach the position right above or right in front of the lugs.
EXAMPLE III
In this embodiment, a conveying mechanism is also provided on the rack 1, and the conveying mechanism can report the servo motor and the conveying chain, which is different from the second embodiment in that: the conveying chain of this embodiment drives the placing table 12 to move horizontally along the rack 1, the surface where the lugs of the battery 13 are located faces upward, and the conveying mechanism drives the battery 13 to pass under the detection head. As shown in fig. 3, in this embodiment, a speed measuring mechanism 4 is further fixedly disposed beside the placing table 12 on the rack 1, during detection, the position of the detecting mechanism 2 in the horizontal direction is fixed, and only moves vertically, the conveying belt drives the placing table 12 to move horizontally, the battery 13 moves along with the conveying belt, when the battery 13 reaches the position where the speed measuring range of the speed measuring mechanism 4 is located, the speed measuring mechanism 4 monitors the advancing speed of the battery 13 to determine when the detecting mechanism 2 starts to detect, of course, the data of the speed measuring mechanism 4 also needs to be transmitted to the processing system, and the time for the detecting head to start to operate is set in advance according to the relationship between the horizontal distance and the speed of the battery 13 and the detecting head. In this embodiment, the speed measuring mechanism may employ a speed measuring sensor or the like.
Example four
As shown in fig. 4, in the present embodiment, a battery holder 14 is further provided on the rack 1, and the battery holder 14 extends from the rack 1 to above the placing table 12 to limit the position of the battery 13, which is particularly suitable for the detection mode of the movement of the battery 13 in the third embodiment.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, so all equivalent technical solutions should also belong to the protection scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (10)
1. The utility model provides a solder joint check out test set after lead acid battery lug welding which characterized in that: the battery detection device comprises a rack, a battery placing table and a support, wherein the battery placing table and the support are arranged on the rack, a detection mechanism is arranged on the support and comprises a detection head and a processing system which are communicated, and a battery lug plate faces to the position of the detection head after the battery is placed on the placing table.
2. The post-welding spot detection device for lead-acid battery tabs according to claim 1, wherein: the detection head is a camera or a scanning head.
3. The post-welding spot detection device for lead-acid battery tabs according to claim 1, wherein: the support is also provided with a moving mechanism, the detection mechanism is arranged on the support through the moving mechanism, and the moving mechanism drives the detection head to be far away from or close to the lug plate.
4. The post-welding spot detection device for lead-acid battery tabs according to claim 3, wherein: the moving mechanism comprises a moving plate, a guide rail and a power component, the guide rail is fixed on the rack, the detection mechanism is fixed on the moving plate, and the power component drives the moving plate to move along the guide rail.
5. The post-welding spot detection device for lead-acid battery tabs according to claim 4, wherein: the detection mechanism further comprises an alarm.
6. The post-welding spot detection device for lead-acid battery tabs according to claim 1, wherein: the rack is also provided with a conveying mechanism, the support is arranged on the rack through the conveying mechanism, and the conveying mechanism drives the detection head to move along the direction parallel to the connecting line of the two lugs.
7. The post-welding spot detection device for lead-acid battery tabs according to claim 1, wherein: the rack is also provided with a conveying mechanism, the placing table is positioned on the conveying mechanism, and the conveying mechanism drives the placing table to move so as to enable the detection head and the two lug plate connecting lines to move in parallel.
8. The post-welding spot detection device for lead-acid battery tabs according to claim 7, wherein: the rack is also provided with a speed measuring mechanism communicated with the processing system, and the speed measuring mechanism is arranged near the placing table to measure the running speed of the battery on the placing table.
9. The post-welding spot detection device for lead-acid battery tabs according to any one of claims 6 or 7, characterized in that: the conveying mechanism comprises a servo motor and a conveying chain.
10. The post-welding spot detection device for lead-acid battery tabs according to claim 1, wherein: still be equipped with the battery clamp in the frame, the battery clamp extends to the top of placing the platform, is located the both sides department of placing bench battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023065823.2U CN214201215U (en) | 2020-12-18 | 2020-12-18 | Welding spot detection device used after welding of lead-acid storage battery lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023065823.2U CN214201215U (en) | 2020-12-18 | 2020-12-18 | Welding spot detection device used after welding of lead-acid storage battery lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214201215U true CN214201215U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023065823.2U Active CN214201215U (en) | 2020-12-18 | 2020-12-18 | Welding spot detection device used after welding of lead-acid storage battery lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214201215U (en) |
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2020
- 2020-12-18 CN CN202023065823.2U patent/CN214201215U/en active Active
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