CN208860786U - A kind of welding point detection device - Google Patents
A kind of welding point detection device Download PDFInfo
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- CN208860786U CN208860786U CN201821052031.1U CN201821052031U CN208860786U CN 208860786 U CN208860786 U CN 208860786U CN 201821052031 U CN201821052031 U CN 201821052031U CN 208860786 U CN208860786 U CN 208860786U
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Abstract
The utility model relates to detection device technology fields, more particularly to a kind of welding point detection device, including rack, test platform is provided in rack, test needle therapeutical apparatus is provided with above test platform, the first driving mechanism for driving test needle therapeutical apparatus to move along the direction XYZ, second driving mechanism and third driving mechanism, rack is provided with control module, test module and display module, control module respectively with the first driving mechanism, second driving mechanism is connected with third driving mechanisms control, test module respectively with test needle therapeutical apparatus, display module electrical connection, the utility model can measure the electric current of product by testing needle therapeutical apparatus, voltage, the resistance of product is calculated further according to physical equation R=U/I, above-mentioned contact resistance R is compared with preset standard value, to judge pad whether rosin joint；Device can be realized automatic test, meets industry 4.0 and requires, and the soldering reliability suitable for large-scale production is tested.
Description
Technical field
The utility model relates to detection device technology field more particularly to a kind of welding point detection devices.
Background technique
Lithium battery mould group used by electric car, electric bicycle, electric tool, communication equipment backup power supply, in life
Phenomena such as being both needed to weld during producing, and being easy to happen missing solder, rosin joint and solder skip in the welding process, therefore generated in battery pack
It needs to test the effect reliability of welding in the process,.
Welding effect test method used at present has tensile test, X-ray test, ultrasonic examination, eddy current detection, weldering
Point temperature observations etc., but these test methods not can be carried out accurate judgement, be easy to cause various problems.
With the rapid development of new energy industry, the market demand of lithium battery mould group welding reliability test increasingly increases.
Welding is the key point of entire manufacturing process, and therewith, the reliability detection of weld pads also becomes urgently to be solved in industry and asks
Topic.
The arrival in 4.0 epoch of another industry, traditional artificial production line are right gradually replaced full-automatic production equipment
High speed with verify undesirable demand with regard to more more and more intense online.
Summary of the invention
The purpose of this utility model is that providing a kind of welding point detection device in view of the deficiencies of the prior art, this is practical new
Type can measure the electric current of product, voltage by testing needle therapeutical apparatus, and the resistance of product is calculated further according to physical equation R=U/I, will
Above-mentioned contact resistance R is compared with preset standard value, thus judge pad whether rosin joint；Device can be realized automation and survey
Examination meets industry 4.0 and requires, and the soldering reliability suitable for large-scale production is tested.
The utility model is achieved through the following technical solutions, a kind of welding point detection device, including rack, described
It is provided with test platform in rack, test needle therapeutical apparatus is provided with above the test platform, for driving test needle therapeutical apparatus along X
First driving mechanism of direction movement tests the second driving mechanism that needle therapeutical apparatus is moved along Y-direction and for driving for drive
The third driving mechanism that test needle therapeutical apparatus is moved along Z-direction, the rack are provided with control module, test module and display mould
Block, the control module are connect with the first driving mechanism, the second driving mechanism and third driving mechanisms control respectively, the test
Module is electrically connected with test needle therapeutical apparatus, display module respectively.
Preferably, being additionally provided with conveying mechanism in the rack, the conveying mechanism includes what several were set side by side
Transfer roller and first motor for driving transfer roller to rotate, the test platform is set to the upper end of transfer roller.
Preferably, the third driving mechanism includes glide base and cylinder, the ontology and glide base of the cylinder
It is fixedly connected, the piston rod of the test needle therapeutical apparatus and cylinder connects.
Preferably, first driving mechanism includes transverse frame, the transverse frame is provided with the first screw rod, described
The upper end of transverse frame is provided with the second motor for driving the first screw rod to rotate, and first screw rod and glide base are driven
Connection.
Preferably, the left and right ends of the transverse frame are respectively arranged with longitudinal framing, the longitudinal framing is provided with
Second screw rod and third motor for driving the second screw rod to rotate, second screw rod and transverse frame are sequentially connected.
Preferably, the test needle therapeutical apparatus is provided with two.
Preferably, the rack is additionally provided with alarm module, the alarm module is electrically connected with the test module.
Preferably, the test needle therapeutical apparatus is provided with CCD vision module, the CCD vision module and control module electricity
Connection.
The utility model has the beneficial effects that a kind of welding point detection device, including rack, test is provided in the rack
Platform is provided with test needle therapeutical apparatus, the first drive for drive test needle therapeutical apparatus to move in X direction above the test platform
Motivation structure, the second driving mechanism for driving test needle therapeutical apparatus to move along Y-direction and for driving test needle therapeutical apparatus along Z-direction
The third driving mechanism of movement, the rack are provided with control module, test module and display module, the control module difference
Connect with the first driving mechanism, the second driving mechanism and third driving mechanisms control, the test module respectively with test acupuncture
Tool, display module electrical connection, control module pass through the first driving mechanism, the second driving mechanism and the test of third driving mechanisms control
Needle therapeutical apparatus is mobile, and test needle therapeutical apparatus measures the electric current of product, voltage, and the resistance of product is calculated further according to physical equation R=U/I,
Above-mentioned contact resistance R is compared with preset standard value, thus judge pad whether rosin joint；Device can be realized automation
Test meets industry 4.0 and requires, and the soldering reliability suitable for large-scale production is tested.
Detailed description of the invention
Fig. 1 is that the utility model hides the schematic perspective view after rack.
Fig. 2 is the structural schematic diagram of the utility model conveying mechanism.
Fig. 3 is the knot that the utility model tests needle therapeutical apparatus and the first driving mechanism, the second driving mechanism, third driving mechanism
Structure schematic diagram.
Specific embodiment
1 the utility model is described further to attached drawing 3 and specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of welding point detection device, including rack, it is provided with test platform 1 in the rack, it is described
The top of test platform 1 is provided with test needle therapeutical apparatus 2, the first driving mechanism for driving test needle therapeutical apparatus 2 to move in X direction
3, the second driving mechanism 4 for driving test needle therapeutical apparatus 2 to move along Y-direction and for driving test needle therapeutical apparatus 2 to transport along Z-direction
Dynamic third driving mechanism 5, the rack are provided with control module, test module and display module, the control module difference
With the first driving mechanism 3, the second driving mechanism 4 and third driving mechanism 5 control connect, the test module respectively with testing needle
Jig 2, display module electrical connection.
The present embodiment control module is controlled by the first driving mechanism 3 of control, the second driving mechanism 4 and third driving mechanism 5
System test needle therapeutical apparatus 2 is mobile, and test needle therapeutical apparatus 2 measures the electric current of product, voltage, and electric current, voltage are sent to test module, test
Module calculates the resistance of product further according to physical equation R=U/I, and the resistance value is sent to display module and is shown, tests mould
Above-mentioned contact resistance R is compared by block with preset standard value, thus judge pad whether rosin joint；Device can be realized automatically
Change test, meet industry 4.0 and require, the soldering reliability suitable for large-scale production is tested.
As shown in Fig. 2, being additionally provided with conveying mechanism in the rack in the present embodiment, the conveying mechanism includes several
A transfer roller 61 being set side by side and first motor for driving transfer roller 61 to rotate, the test platform 1 is set to material transfer
Product to be measured is placed on test platform 1 by the upper end of roller 61, is reached by transfer roller 61 and is examined below test needle therapeutical apparatus 2
It surveys, after the completion of to be detected, feeding is spread out of by transfer roller 61, improves automation.
As shown in figure 3, the third driving mechanism 5 includes glide base 51 and cylinder 52, the cylinder in the present embodiment
52 ontology is fixedly connected with glide base 51, and the test needle therapeutical apparatus 2 is connect with the piston rod of cylinder 52, and the driving of cylinder 52 is surveyed
Test point jig 2 moves down, and test needle therapeutical apparatus 2 measures the electric current of product, voltage.
In the present embodiment, 3 structure of the first driving machine includes transverse frame 31, and the transverse frame 31 is provided with the first spiral shell
Bar, the upper end of the transverse frame 31 be provided with for drive the first screw rod rotate the second motor 32, first screw rod with
Glide base 51 is sequentially connected, and the second motor 32 drives the rotation of the first screw rod, and the first screw rod drives glide base 51(, that is, testing needle
Jig 2) it is displaced along X-axis, for different product adjusting position.
In the present embodiment, the left and right ends of the transverse frame 31 are respectively arranged with longitudinal framing 41, the longitudinal framing
41 are provided with the second screw rod and the third motor 42 for driving the second screw rod to rotate, and second screw rod and transverse frame 31 pass
Dynamic connection, third motor 42 drive the rotation of the second screw rod, and the second screw rod drives transverse frame 31(to test needle therapeutical apparatus 2) along Y-axis
Displacement, for different product adjusting position.
In the present embodiment, there are two the test needle therapeutical apparatus 2 settings, for measuring electric current, the voltage of product, by electric current,
Voltage is sent to test module, and test module calculates the resistance of product further according to physical equation R=U/I, and the resistance value is sent
It is shown to display module, above-mentioned contact resistance R is compared by test module with preset standard value, to whether judge pad
Rosin joint.
In the present embodiment, the rack is additionally provided with alarm module, and the alarm module is electrically connected with the test module,
On line real-time monitoring pad situation, and and alarm.
In the present embodiment, the test needle therapeutical apparatus is provided with CCD vision module, the CCD vision module and control module
Electrical connection helps the test point for testing the accurate positioning product of needle therapeutical apparatus 2 by CCD vision module.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052031.1U CN208860786U (en) | 2018-07-04 | 2018-07-04 | A kind of welding point detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052031.1U CN208860786U (en) | 2018-07-04 | 2018-07-04 | A kind of welding point detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208860786U true CN208860786U (en) | 2019-05-14 |
Family
ID=66412334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821052031.1U Expired - Fee Related CN208860786U (en) | 2018-07-04 | 2018-07-04 | A kind of welding point detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208860786U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238085A (en) * | 2019-05-16 | 2019-09-17 | 深圳市泰欣能源科技有限公司 | A battery aluminum wire welding test equipment |
| CN113670704A (en) * | 2021-08-27 | 2021-11-19 | 山东精工电源科技有限公司 | Method for detecting spot welding and false welding of energy storage battery pack and detection device used by same |
| CN118464110A (en) * | 2024-05-08 | 2024-08-09 | 廊坊合腾汽车零部件有限公司 | Steering wheel lower shield detection equipment |
-
2018
- 2018-07-04 CN CN201821052031.1U patent/CN208860786U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238085A (en) * | 2019-05-16 | 2019-09-17 | 深圳市泰欣能源科技有限公司 | A battery aluminum wire welding test equipment |
| CN113670704A (en) * | 2021-08-27 | 2021-11-19 | 山东精工电源科技有限公司 | Method for detecting spot welding and false welding of energy storage battery pack and detection device used by same |
| CN118464110A (en) * | 2024-05-08 | 2024-08-09 | 廊坊合腾汽车零部件有限公司 | Steering wheel lower shield detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20190704 |