CN216900654U - Multi-station and multi-module resistance testing mechanism - Google Patents
Multi-station and multi-module resistance testing mechanism Download PDFInfo
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- CN216900654U CN216900654U CN202220397012.2U CN202220397012U CN216900654U CN 216900654 U CN216900654 U CN 216900654U CN 202220397012 U CN202220397012 U CN 202220397012U CN 216900654 U CN216900654 U CN 216900654U
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- 238000012360 testing method Methods 0.000 title claims abstract description 107
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 50
- 230000000712 assembly Effects 0.000 claims abstract description 22
- 238000000429 assembly Methods 0.000 claims abstract description 22
- 230000008261 resistance mechanism Effects 0.000 claims 2
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses a multi-station and multi-module resistance testing mechanism which comprises a bottom plate, a plurality of testing jig assemblies, four groups of power sources, two rows of testing probe assemblies and a pressing jig assembly, wherein the two rows of testing probe assemblies and the pressing jig assembly are oppositely arranged. The resistance testing mechanism adopts a structure of an annular channel, so that a testing jig assembly bearing a product can move on the annular channel circularly, the testing jig assembly runs to a testing station after receiving the product, a pressing jig assembly applies pressure to the product to fix the product and prevent the product from shaking, finally, the product is subjected to resistance testing through two rows of oppositely arranged testing probe assemblies, the tested product is taken out to a blanking station by the testing jig assembly, finally, the tested product is taken out through an external manipulator, and the vacant testing jig assembly circulates to the feeding station. The resistance testing mechanism provided by the utility model replaces manual resistance testing operation, can continuously and automatically test products, and improves the product testing efficiency.
Description
Technical Field
The utility model relates to a resistance testing mechanism, in particular to a multi-station and multi-module resistance testing mechanism.
Background
In the prior art, the resistance test of some products still adopts manual test, which leads to low test efficiency and poor test stability, and is not beneficial to the development of enterprises.
In order to improve the testing efficiency and stabilize the testing, an automatic resistor testing mechanism needs to be developed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a multi-station and multi-module resistance testing mechanism, which is designed to replace manual operation and improve the resistance testing efficiency.
In order to solve the technical problem, the utility model is realized by the following scheme: the utility model relates to a multi-station and multi-module resistance testing mechanism, which comprises:
the upper plate surface of the bottom plate is surrounded with a square fence and a lug boss arranged in the square fence, a ring-shaped groove channel is formed between the square fence and the lug boss, and the plate surface of the bottom plate and four straight channels of the ring-shaped groove channel are respectively provided with a sliding hole;
the test jig assemblies are arranged in the annular channel and can slide in the annular channel;
the four groups of power sources are arranged on the lower board surface of the bottom board and are respectively arranged near the four sliding holes, the driving ends of the four groups of power sources are respectively connected with pushing blocks, the upper ends of the pushing blocks are arranged at the upper openings of the sliding holes, and after the driving ends of the four groups of power sources are contracted, the pushing blocks can be hidden in the square fence;
two rows of test probe assemblies which are oppositely arranged, wherein one row of test probe assemblies is arranged on the table surface of the boss, and the other row of test probe assemblies is arranged on the upper plate surface of the bottom plate outside the square fence;
and the material pressing jig assembly is fixed on the square fence through two vertical supports and is positioned between the two rows of test probe assemblies, the material pressing jig assembly applies pressure to and fixes a product on the test jig assembly, and the two rows of test probe assemblies test the fixed product.
Furthermore, notches used for hiding the push block are arranged at the end parts of the four sliding holes on the inner side of the square fence and are communicated with the sliding holes.
Furthermore, the power source is a first air cylinder, the driving end of the first air cylinder is connected with the push block, the push block is a T-shaped push block, and the upper end transverse part of the T-shaped push block is arranged at the upper opening of the sliding hole.
Furthermore, the test fixture assembly comprises a fixture base and a fixture arranged on the fixture base, the fixture base can move along the annular channel after being pushed by the push block, and the upper end of the fixture is provided with a plurality of product placing grooves.
Further, the test probe assembly includes:
a second cylinder;
the connecting plate is connected to the guide rail in a sliding mode through a sliding block, and one end of the connecting plate is connected with the driving end of the second air cylinder;
the probe seat is fixed at the outer end of the connecting plate and provided with a straight groove;
the probe fixing block is fixedly arranged on the straight groove;
the probes are fixedly penetrated on the probe fixing block, and one side of the upper end of each probe is provided with a motor groove;
and the vibration motor is arranged in the motor groove.
Further, press material tool subassembly to include:
the two groups of downward-pressing air cylinders are respectively arranged on the two vertical supports, and the driving ends of the downward-pressing air cylinders face downwards;
the two ends of the cross beam are respectively connected with the driving ends of the two groups of the pressing cylinders;
and the pressing jigs are equidistantly arranged on the lower plate surface of the cross beam.
Compared with the prior art, the utility model has the beneficial effects that: the resistance testing mechanism adopts a structure of an annular channel, so that a testing jig assembly bearing a product can move on the annular channel circularly, the testing jig assembly runs to a testing station after receiving the product, a pressing jig assembly applies pressure to the product to fix the product and prevent the product from shaking, finally, the product is subjected to resistance testing through two rows of oppositely arranged testing probe assemblies, the tested product is taken out to a blanking station by the testing jig assembly, finally, the tested product is taken out through an external manipulator, and the vacant testing jig assembly circulates to the feeding station.
The resistance testing mechanism provided by the utility model replaces manual resistance testing operation, can continuously and automatically test products, and improves the product testing efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the resistance testing mechanism of the present invention.
Fig. 2 is a schematic structural view of the annular groove of the present invention.
FIG. 3 is a schematic view of the installation positions of four sets of power sources on the lower plate surface of the bottom plate according to the present invention.
Fig. 4 is a schematic structural diagram of the push block after being hidden.
FIG. 5 is a schematic view of an installation structure of two rows of test probe assemblies arranged oppositely according to the present invention.
FIG. 6 is a schematic view of a product placement slot on a test fixture assembly according to the present invention.
FIG. 7 is a schematic diagram of a test probe assembly according to the present invention.
Fig. 8 is a schematic view of an installation structure of the pressing jig assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus the protection scope of the present invention is more clearly and clearly defined. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1: the concrete structure of the utility model is as follows:
referring to fig. 1-8, the utility model relates to a multi-station and multi-module resistance testing mechanism, comprising:
the structure comprises a bottom plate 1, wherein a square fence 4 and a boss 9 arranged inside the square fence 4 are surrounded on the upper plate surface of the bottom plate 1, a ring-shaped groove 49 is formed between the square fence 4 and the boss 9, and a sliding hole 11 is respectively arranged on the plate surface of the bottom plate 1 and in four straight channels of the ring-shaped groove 49;
the test fixture components 2 are arranged in the annular groove 49, and the test fixture components 2 can slide in the annular groove 49;
four groups of power sources 8 which are arranged on the lower board surface of the bottom board 1, wherein the four groups of power sources 8 are respectively arranged near the four sliding holes 11, the driving ends of the four groups of power sources 8 are respectively connected with pushing blocks 81, the upper ends of the pushing blocks 81 are arranged at the upper openings of the sliding holes 11, and after the driving ends of the four groups of power sources 8 are contracted, the pushing blocks 81 can be hidden in the square fence 4;
two rows of test probe assemblies 5 are oppositely arranged, wherein one row of test probe assemblies 5 is arranged on the table top of the boss 9, and the other row of test probe assemblies 5 is arranged on the upper plate surface of the bottom plate 1 outside the square fence 4;
and the material pressing jig assembly 7 is fixed on the square fence 4 through two vertical supports 6 and is positioned between the two rows of test probe assemblies 5, the material pressing jig assembly 7 applies pressure to and fixes the product 22 on the test jig assembly 2, and the two rows of test probe assemblies 5 test the fixed product 22.
A preferred technical solution of this embodiment: notches for hiding the push blocks 81 are arranged at the end parts of the four sliding holes 11 on the inner side of the square fence 4 and are communicated with the sliding holes 11.
A preferred technical solution of this embodiment: the power source 8 is a first cylinder, the driving end of the first cylinder is connected with the push block 81, the push block 81 is a T-shaped push block, and the upper end transverse part of the T-shaped push block is arranged at the upper opening of the slide hole 11.
A preferred technical solution of this embodiment: the testing jig assembly 2 comprises a jig base and a jig arranged on the jig base, the jig base can move along the annular channel 49 after being pushed by the push block 81, and the upper end of the jig is provided with a plurality of product placing grooves 21.
A preferred technical solution of this embodiment: the test probe assembly 5 includes:
a second cylinder 51;
a connecting plate 52 which is slidably connected to a guide rail 54 through a slider 53, wherein one end of the connecting plate 52 is connected with the driving end of the second cylinder 51;
the probe seat 55 is fixed at the outer end of the connecting plate 52, and the probe seat 55 is provided with a straight groove;
a probe fixing block 56 fixedly standing on the straight groove;
the probes 57 are fixedly penetrated on the probe fixing block 56, and one side of the upper end of each probe is provided with a motor groove;
and the vibration motor 58 is arranged in the motor groove.
A preferred technical solution of this embodiment: press material tool subassembly 7 to include:
two groups of downward-pressing air cylinders 71 which are respectively arranged on the two vertical supports 6 and have downward driving ends;
two ends of the cross beam 72 are respectively connected with the driving ends of the two groups of the downward-pressing air cylinders 71;
and the pressing jigs 73 are equidistantly arranged on the lower plate surface of the cross beam 72.
Example 2:
the working principle of the resistance testing mechanism is as follows:
as shown in fig. 1-8, the external equipment feeds a product 22 to be tested into a product placement slot 21 on the test fixture assembly 2 at the loading station.
Then, the first cylinder at the feeding station drives the push block 81 to push the test fixture assembly 2 at the feeding station to the test station.
The pressing jig assembly 7 works, the pressing cylinder 71 drives the cross beam 72 to descend, the cross beam 72 drives the pressing jig 73 on the cross beam to descend, and the pressing jig 73 applies pressure to the product 22 to fix the product 22.
The two rows of test probe assemblies 5 work, the second air cylinder 51 drives the connecting plate 52, the probe seat 55, the probe fixing block 56 and the probe 57 to move towards the product 22, and the probe 57 is butted with pins on the product 22, so that the circuit of the product 22 is conducted. When the probe 57 is in butt joint with the pin of the product 22, the vibration motor 58 is started, the test probe 57 abuts against the pin of the product 22, and the vibration generated by the vibration motor 58 can effectively enable the test probe 58 to be in close contact with the pin of the product, so that the accuracy of testing the resistance is ensured.
After the product 22 is tested, the test fixture assembly 2 brings the tested product to the blanking station, and the external manipulator at the blanking station takes out the tested product at the blanking station. The empty test fixture 2 is then fed to the loading station by the pusher 81.
In summary, the resistance testing mechanism of the utility model adopts a structure of the annular channel, so that the testing jig assembly bearing the product can move on the annular channel circularly, when the testing jig assembly receives the product and moves to the testing station, the pressing jig assembly applies pressure to the product to fix the product and prevent the product from shaking, finally, the resistance testing is carried out on the product through two rows of oppositely arranged testing probe assemblies, the tested product is taken out to the blanking station by the testing jig assembly, finally, the tested product is taken out through an external manipulator, and the empty testing jig assembly circulates to the feeding station.
The resistance testing mechanism provided by the utility model replaces manual resistance testing operation, can continuously and automatically test products, and improves the product testing efficiency.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a test resistance mechanism of multistation multimode, its characterized in that includes:
the structure comprises a bottom plate (1), wherein a square fence (4) and a boss (9) arranged inside the square fence (4) are surrounded on the upper plate surface of the bottom plate (1), a ring-shaped groove channel (49) is formed between the square fence (4) and the boss (9), and a slide hole (11) is respectively arranged on the plate surface of the bottom plate (1) and in four straight channels of the ring-shaped groove channel (49);
the test fixture components (2) are arranged in the annular channel (49) and the test fixture components (2) can slide in the annular channel (49);
the four groups of power sources (8) are arranged on the lower board surface of the bottom board (1), the four groups of power sources (8) are respectively arranged near the four sliding holes (11), the driving ends of the four groups of power sources (8) are respectively connected with pushing blocks (81), the upper ends of the pushing blocks (81) are arranged at the upper openings of the sliding holes (11), and the pushing blocks (81) can be hidden in the square fence (4) after the driving ends of the four groups of power sources (8) are contracted;
two rows of test probe assemblies (5) which are oppositely arranged, wherein one row of test probe assemblies (5) is arranged on the table surface of the boss (9), and the other row of test probe assemblies (5) is arranged on the upper plate surface of the bottom plate (1) outside the square fence (4);
the pressing jig component (7) is fixed on the square fence (4) through two vertical supports (6) and located between the two rows of test probe components (5), the pressing jig component (7) applies pressure to and fixes the product (22) on the test jig component (2), and the two rows of test probe components (5) test the fixed product (22).
2. A multi-station and multi-module resistance testing mechanism according to claim 1, wherein notches for hiding the push blocks (81) are arranged at the end positions of the four sliding holes (11) inside the square fence (4), and the notches are communicated with the sliding holes (11).
3. The multi-station and multi-module resistance testing mechanism according to claim 1, wherein the power source (8) is a first cylinder, a driving end of the first cylinder is connected with the pushing block (81), the pushing block (81) is a T-shaped pushing block, and a transverse portion of an upper end of the T-shaped pushing block is arranged at an upper opening of the sliding hole (11).
4. The multi-station and multi-module resistance testing mechanism according to claim 1, wherein the testing jig assembly (2) comprises a jig base and a jig mounted on the jig base, the jig base can move along the annular channel (49) after being pushed by the pushing block (81), and a plurality of product placing grooves (21) are formed in the upper end of the jig.
5. A multi-station, multi-module test resistance mechanism according to claim 1, wherein the test probe assembly (5) comprises:
a second cylinder (51);
the connecting plate (52) is connected to a guide rail (54) in a sliding mode through a sliding block (53), and one end of the connecting plate (52) is connected with the driving end of the second air cylinder (51);
the probe seat (55) is fixed at the outer end of the connecting plate (52), and a straight groove is formed in the probe seat (55);
a probe fixing block (56) fixedly standing on the straight groove;
the probes (57) are fixedly penetrated on the probe fixing block (56), and one side of the upper end of each probe is provided with a motor groove;
and the vibration motor (58) is arranged in the motor groove.
6. The multi-station and multi-module resistance testing mechanism according to claim 1, wherein the pressing jig assembly (7) comprises:
two groups of downward-pressing air cylinders (71) are respectively arranged on the two vertical supports (6) and have downward driving ends;
the two ends of the cross beam (72) are respectively connected with the driving ends of the two groups of the downward pressing cylinders (71);
and the pressing jigs (73) are equidistantly arranged on the lower plate surface of the cross beam (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220397012.2U CN216900654U (en) | 2022-02-25 | 2022-02-25 | Multi-station and multi-module resistance testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220397012.2U CN216900654U (en) | 2022-02-25 | 2022-02-25 | Multi-station and multi-module resistance testing mechanism |
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| Publication Number | Publication Date |
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| CN216900654U true CN216900654U (en) | 2022-07-05 |
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| CN202220397012.2U Active CN216900654U (en) | 2022-02-25 | 2022-02-25 | Multi-station and multi-module resistance testing mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115963299A (en) * | 2023-02-03 | 2023-04-14 | 福建火炬电子科技股份有限公司 | Multi-channel ceramic capacitor voltage withstanding test device and voltage withstanding test method |
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2022
- 2022-02-25 CN CN202220397012.2U patent/CN216900654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115963299A (en) * | 2023-02-03 | 2023-04-14 | 福建火炬电子科技股份有限公司 | Multi-channel ceramic capacitor voltage withstanding test device and voltage withstanding test method |
| CN115963299B (en) * | 2023-02-03 | 2026-05-26 | 福建火炬电子科技股份有限公司 | A multi-channel ceramic capacitor withstand voltage testing device and method |
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