CN107876440B - Automatic static testing mechanism - Google Patents
Automatic static testing mechanism Download PDFInfo
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- CN107876440B CN107876440B CN201711325702.7A CN201711325702A CN107876440B CN 107876440 B CN107876440 B CN 107876440B CN 201711325702 A CN201711325702 A CN 201711325702A CN 107876440 B CN107876440 B CN 107876440B
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- 238000012360 testing method Methods 0.000 title claims abstract description 183
- 230000007246 mechanism Effects 0.000 title claims abstract description 69
- 230000003068 static effect Effects 0.000 title claims abstract description 26
- 239000000523 sample Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 230000001174 ascending effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052744 lithium Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/3865—Arrangements for measuring battery or accumulator variables related to manufacture, e.g. testing after manufacture
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses an automatic static test mechanism which is used for automatic testing of cylindrical lithium batteries, aluminum electrolytic capacitors and super capacitors, the whole machine of the automatic static test mechanism is sorting equipment, and the automatic static test mechanism can also be used for full-automatic aging test sorting equipment. Because the alternating static test of the test fixture can achieve high precision and high accuracy of manual test, the defects of the existing equipment and the low efficiency of manual test are overcome, and the production precision and the production efficiency are improved.
Description
Technical Field
The invention relates to the field of automatic mechanical equipment, in particular to an automatic static testing mechanism which is applied to automatic testing and sorting equipment and full-automatic aging testing and sorting equipment of cylindrical lithium batteries, aluminum electrolytic capacitors and super capacitors.
Background
All manufacturers of electronic components can perform a test and sorting process before leaving the factory, and the process is very important in the whole electric product industry, and is mainly the key for ensuring the quality of products to customers. At present, most manufacturers adopt manual testing and continuous automatic testing, and the manual testing has the advantages of accurate testing, low defect testing efficiency and high cost. The advantage of the continuous automatic test is that the test efficiency is high, the defect test accuracy is low and the erroneous judgment is high. The invention can effectively improve the test accuracy, improve the production efficiency and reduce the cost.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic static test mechanism. The automatic static test mechanism can effectively solve the key technology of static test of automatic test equipment, so that the automatic equipment can achieve the accuracy of manual test and the speed requirement of automatic production.
In order to solve the technical problems, the invention is realized by the following scheme: an automated static test mechanism, the test mechanism comprising:
the conveying assembly is provided with a clamping mechanism for clamping products and a pushing mechanism capable of moving in parallel, the clamping mechanisms are in modularized splicing, the spliced clamping assembly is connected to the pushing mechanism, and the pushing mechanism enables the whole clamping assembly to horizontally reciprocate;
the testing device comprises a lifting power mechanism fixed on the lower end surface of the mounting bottom plate, a testing contact device connected with a driving part of the lifting power mechanism, a switch clamp device arranged on the front side of the testing contact device and opposite to the conveying assembly, and a switch clamp driving device arranged on the outer side surface of the vertical mounting plate, wherein the driving part of the switch clamp driving device is connected with the switch clamp device, and the clamp opening of the switch clamp device is opened or closed by driving of the switch clamp driving device;
the test system component comprises an instrument, wherein the instrument is electrically connected with the test contact device through a first wire;
the switch clamp device is arranged on the outer side of the vertical mounting plate, the switch clamp driving device drives and opens the clamp opening, after the conveying component clamps the product, the front side of the switch clamp device on the side of the testing device is fed in the horizontal direction, pins of the product extend into the clamp opening, the switch clamp driving device drives the clamp opening of the switch clamp device to be closed, the lifting power mechanism drives the whole testing device to lift, the product on the conveying component is taken out, after the lifting is finished, an upper contact of the testing contact device lifts and contacts with the probe to form a loop, the instrument lights an indicator lamp, and the corresponding product is judged to be qualified or unqualified through the color of the indicator lamp.
Further, the conveying assembly comprises a connecting shaft and a product loader, one end of the connecting shaft is connected with the driving mechanism, and the other end of the connecting shaft is connected with the product loader;
the product loader is T-shaped, the convex part of the product loader is provided with a groove body, the groove body is provided with a spring assembly, the spring assembly comprises a spring and a jacking block, the jacking block is sleeved on the spring, the jacking block compresses the spring, a product placing groove is reserved, after the product is placed in the placing groove, the spring is loosened, the jacking block is jacked on the product, and pins of the product are exposed out of the end part of the convex part of the product loader.
Further, the testing device is arranged on an installation bottom plate and comprises two L-shaped brackets, side plates and lifting slide bars, wherein the side plates and the lifting slide bars are arranged on the two L-shaped brackets, the two L-shaped brackets are placed at a certain distance, a horizontal plate body is arranged in a middle area between the two L-shaped brackets, and a contact and a testing probe arranged on the lower side of the contact are arranged on the horizontal plate body;
the front side of the L-shaped bracket is provided with a round hole, a lifting power mechanism is arranged at the lower orifice of the round hole, a driving rod of the lifting power mechanism is connected with a sliding block of the test contact device, the sliding block is sleeved on a sliding rod, and the sliding rod is arranged on the wall surface of the front side of the L-shaped bracket;
the outer end of the sliding block is connected with a clamping opening fixing block, a horizontal circuit board is fixed at the horizontal position of the front end of the clamping opening fixing block, and arc-shaped terminal boards are arranged on the upper surface and the lower surface of the front end of the horizontal circuit board;
the driving part of the switch clamp device is connected with a gear arranged on the vertical mounting plate, the gear is a sector gear, the tooth part of the gear is meshed with a vertically arranged rack, and the upper end part of the rack is connected with a cylinder driving mechanism.
Further, a row of metal parting strips are arranged on the metal upper surface of the arc-shaped terminal board, holes are formed in the tail ends of the groove bodies between the metal parting strips, and two pins of the product are in contact with the arc-shaped terminal board and inserted into the holes formed in the tail ends of the groove bodies between the metal parting strips.
Further, the vertical mounting plate is further provided with an ascending position sensor and a descending position sensor, the ascending position sensor and the descending position sensor are arranged on the side edge of the rack and are electrically connected with the test system component, the test system component is connected with the cylinder driving mechanism through a circuit, and the rack is provided with an induction block matched with signals of the ascending position sensor and the descending position sensor.
Further, the testing device is provided with two groups of testing clamps, namely a first testing clamp and a second testing clamp, and the first testing clamp and the second testing clamp are arranged up and down.
Further, the test contact device is arranged on the back of the back plate body of the test fixture and comprises a probe, a contact and a test probe, wherein the probe is electrically connected with the test circuit of the first test fixture through a second wire, the contact is electrically connected with the test system component through the first wire, and the test probe is electrically connected with the test circuit of the second test fixture through a test clamp connecting wire.
Compared with the prior art, the invention has the beneficial effects that: the automatic static testing mechanism is used for automatic testing of cylindrical lithium batteries, aluminum electrolytic capacitors and super capacitors, the whole machine is sorting equipment, and the automatic static testing mechanism can also be used for full-automatic aging testing sorting equipment. Because the alternating static test of the test fixture can achieve high precision and high accuracy of manual test, the defects of the existing equipment and the low efficiency of manual test are overcome, and the production precision and the production efficiency are improved.
Drawings
FIG. 1 is a schematic view of an automated static test apparatus according to the present invention;
FIG. 2 is a schematic diagram of the operation structure of the automatic static test device according to the present invention;
FIG. 3 is a schematic cross-sectional view of an automated static test apparatus of the present invention prior to an exchange test;
FIG. 4 is a schematic cross-sectional view of an automated static test apparatus exchange test 1 according to the present invention;
FIG. 5 is a schematic cross-sectional view of an automated static test equipment interchange test 2 according to the invention;
fig. 6 is a schematic diagram of a pin clamped by an arc terminal board of the testing device of the product of the present invention.
The reference numerals in the drawings:
a conveying assembly 1, a clamping mechanism 101 and a product 102;
a testing device 2, a cylinder driving mechanism 201, a rack 202, a gear 203, a horizontal circuit board 204 and an arc-shaped terminal board 207;
the switch clamp device 3, the cylinder driving mechanism 301, the first test clamp 302, the second test clamp 303, the back side plate body 304, the probe 305, the contact 306, the test probe 307, the second wire 308, the test clamp wire 309 and the mounting base plate 310;
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Referring to fig. 1-6, an automated static test mechanism according to the present invention includes:
the conveying assembly 1 is provided with a clamping mechanism 101 for clamping a product 102 and a pushing mechanism capable of moving in parallel, wherein the clamping mechanisms are in modularized splicing, the spliced clamping assemblies are connected to the pushing mechanism, and the pushing mechanism enables the whole clamping assembly to horizontally reciprocate;
the testing device 2 comprises a lifting power mechanism 301 fixed on the lower end surface of the mounting bottom plate 310, a testing contact device connected with a driving part of the lifting power mechanism 301, a switch clamp device 3 arranged on the front side of the testing contact device and opposite to the conveying assembly 1, and a switch clamp driving device arranged on the outer side surface of the vertical mounting plate, wherein the driving part of the switch clamp driving device is connected with the switch clamp device 3, and the clamp opening of the switch clamp device 3 is opened or closed by the driving of the switch clamp driving device;
a test system assembly 4 comprising a meter 401, said meter 401 being electrically connected to said test contact means by a first wire 402;
the switch clamp device 3 is arranged on the outer side of the vertical mounting plate, the switch clamp driving device drives and opens the clamp opening, after the product 102 is clamped by the conveying component 1, the front side of the switch clamp device 3 at the side of the testing device 2 is horizontally conveyed into the clamp opening, pins of the product 102 extend into the clamp opening, the switch clamp driving device drives the clamp opening of the switch clamp device 3 to be closed, the lifting power mechanism 301 drives the whole testing device 2 to lift up, the product 102 on the conveying component 1 is taken out, after the lifting is finished, the upper contact 306 of the testing contact device lifts up and is contacted with the probe 305 to form a loop, the indicator lamp is lightened by the instrument 401, and the corresponding product 102 is judged to be qualified or unqualified through the color of the indicator lamp.
The conveying assembly 1 comprises a connecting shaft and a product loader, wherein one end of the connecting shaft is connected with the driving mechanism, and the other end of the connecting shaft is connected with the product loader;
the product loader is T-shaped, the convex part of the product loader is provided with a groove body, the groove body is provided with a spring assembly, the spring assembly comprises a spring and a jacking block, the jacking block is sleeved on the spring, the jacking block compresses the spring, a product placing groove is reserved, after the product is placed in the placing groove, the spring is loosened, the jacking block is jacked on the product, and pins of the product are exposed out of the end part of the convex part of the product loader.
The testing device 2 is arranged on an installation bottom plate 310, and comprises two L-shaped brackets, side plates arranged on the two L-shaped brackets and lifting slide bars, wherein the two L-shaped brackets are placed at a certain distance, a horizontal plate body is arranged in the middle of the two L-shaped brackets, and a contact 306 and a testing probe 307 arranged on the lower side of the contact are arranged on the horizontal plate body;
the front side of the L-shaped bracket is provided with a round hole, a lifting power mechanism 301 is arranged at the lower orifice of the round hole, a driving rod of the lifting power mechanism 301 is connected with a sliding block of the test contact device, the sliding block is sleeved on a sliding rod, and the sliding rod is arranged on the wall surface of the front side of the L-shaped bracket;
the outer end of the sliding block is connected with a clamping opening fixing block, a horizontal circuit board 204 is fixed at the horizontal position of the front end of the clamping opening fixing block, and arc-shaped terminal boards 207 are arranged on the upper surface and the lower surface of the front end of the horizontal circuit board 204;
the driving part of the switch clamp device 3 is connected with a gear 203 arranged on a vertical mounting plate, the gear 203 is a sector gear, the tooth part of the gear is meshed with a rack 202 which is vertically arranged, and the upper end part of the rack 202 is connected with a cylinder driving mechanism 201.
A row of metal division bars are arranged on the metal upper surface of the arc-shaped terminal plate 207, holes are arranged at the tail ends of the groove bodies among the metal division bars, and two pins of the product 101 are contacted with the arc-shaped terminal plate 207 and inserted into the holes arranged at the tail ends of the groove bodies among the metal division bars.
The vertical mounting plate is further provided with an ascending position sensor 205 and a descending position sensor 206, the ascending position sensor 205 and the descending position sensor 206 are arranged on the side edge of the rack 202 and are electrically connected with the test system assembly 4, the test system assembly 4 is connected with the cylinder driving mechanism 201 through a circuit, and the rack 202 is provided with a sensing block matched with signals of the ascending position sensor 205 and the descending position sensor 206.
The testing device 2 is provided with two groups of testing jigs, namely a first testing jig 302 and a second testing jig 303, and the first testing jig 302 and the second testing jig 303 are arranged up and down.
The test contact device is disposed on the back of the back plate 304 of the test fixture, and includes a probe 305, a contact 306, and a test probe 307, wherein the probe 305 is electrically connected to the test circuit of the first test fixture 302 through a second wire 308, the contact 306 is electrically connected to the test system component 4 through a first wire 402, and the test probe 307 is electrically connected to the test circuit of the second test fixture 303 through a test clip connecting wire 309.
Examples: the operation steps of the automatic static test mechanism are as follows:
as shown in fig. 1, the conveying assembly 1 moves horizontally in C to convey the product 102 in the holding mechanism 101 into the testing device.
The first test fixture 302 on the test device 2 waits for product to be fed by the conveyor assembly 1. After the product enters the first test fixture 302, the first test fixture 302 closes.
After the switch clamp device 3 receives the clamp closing signal of the first test clamp 302, the cylinder driving mechanism 201 pushes the rack 202 to move in the direction B, and the rack 202 drives the gear 203 to rotate, so that clamp closing of the first test clamp 302 is completed.
After the first test fixture 302 in the test device 2 completes clamping, the lifting power mechanism 301 drives the test device 3 to move along the direction B, and the probe 305 is contacted with the contact 306.
The test system 4 is after the probes 305 are in contact with the contacts 306. The instrument 401 is connected with the first test fixture 302 through the first lead 402, the contact 306, the probe 305 and the test fixture connecting lead 308 to test the product 102, meanwhile, the switch fixture device 3 is driven by the cylinder driving mechanism 201 to drive the rack 202 to move along the direction A, the rack 202 drives the gear 203 to rotate, the second test fixture 303 is opened, and meanwhile, the second test fixture 303 is driven by the conveying assembly 1 to move along the direction C to convey the product 102.
As shown in fig. 4, one test reload is completed. The first testing device 302 completes the testing of the product 102, meanwhile, the conveying assembly 1 completes the feeding of the product to the second testing fixture 303 according to the horizontal movement C, the switch fixture device 3 pushes the rack 202 to move in the direction B by the cylinder driving mechanism 201 after receiving the closing signal of the second testing fixture 303, the rack 202 drives the gear 203 to rotate, closing of the second testing fixture 303 is completed, and after the second testing fixture 303 in the testing device 2 completes closing, the lifting power mechanism 301 drives the testing device 3 to move in the direction A, and the probe 307 contacts with the contact 306.
The test system 4 is after the test probes 307 are brought into contact with the contacts 306. The instrument 401 tests the product 102 through the wire 402, the wire 309 and the test clamp connecting wire 309 and is connected with the second test clamp 303, meanwhile, the switch clamp device 3 pushes the rack 202 to move along the direction A by the cylinder driving mechanism 201, the rack 202 drives the gear 203 to rotate, the first test clamp 302 is opened, and meanwhile, the first test clamp 302 is sent into the product 102 by the conveying assembly 1 to move along the direction C.
As shown in fig. 5, the secondary test refueling was completed. Repeating the dynamic forming cycle realizes mass production.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (5)
1. An automated static test mechanism, the test mechanism comprising:
the conveying assembly (1), the conveying assembly (1) is provided with a clamping mechanism (101) for clamping a product (102) and a pushing mechanism capable of moving in parallel, the clamping mechanisms are in modularized splicing, the spliced clamping assembly is connected to the pushing mechanism, and the pushing mechanism enables the whole clamping assembly to horizontally reciprocate;
the testing device (2) comprises a lifting power mechanism (301) fixed on the lower end face of the mounting bottom plate (310), a testing contact device connected with a driving part of the lifting power mechanism (301), a switch clamp device (3) arranged on the front side of the testing contact device and placed opposite to the conveying assembly (1), and a switch clamp driving device arranged on the outer side face of the vertical mounting plate, wherein a driving part of the switch clamp driving device is connected with the switch clamp device (3), and the clamp opening of the switch clamp device (3) is opened or closed by driving of the switch clamp driving device;
a test system assembly (4) comprising a meter (401), the meter (401) being electrically connected to the test contact arrangement by a first wire (402);
the switch clamp device (3) is driven by a switch clamp driving device arranged on the outer side surface of the vertical mounting plate and opens a clamp opening, after the product (102) is clamped by the conveying component (1), the product is fed into the front side of the switch clamp device (3) on the side of the testing device (2) in the horizontal direction and pins of the product (102) extend into the clamp opening, the switch clamp driving device drives the clamp opening of the switch clamp device (3) to be closed, the lifting power mechanism (301) drives the whole testing device (2) to lift, so that the product (102) on the conveying component (1) is taken out, after the lifting is finished, an upper contact (306) of the testing contact device lifts and contacts with the probe (305) to form a loop, an indicator lamp is lightened by an instrument (401), and the corresponding product (102) is judged to be qualified or unqualified through the color of the indicator lamp;
the testing device (2) is arranged on an installation bottom plate (310) and comprises two L-shaped brackets, side plates and lifting slide bars, wherein the side plates and the lifting slide bars are arranged on the two L-shaped brackets, the two L-shaped brackets are placed at a certain distance, a horizontal plate body is arranged in the middle of the two L-shaped brackets, a contact (306) and a testing probe (307) arranged on the lower side of the contact are arranged on the horizontal plate body;
the front side of the L-shaped bracket is provided with a round hole, a lifting power mechanism (301) is arranged at the lower orifice of the round hole, a driving rod of the lifting power mechanism (301) is connected with a sliding block of the test contact device, the sliding block is sleeved on a sliding rod, and the sliding rod is arranged on the wall surface of the front side of the L-shaped bracket;
the outer end of the sliding block is connected with a clamping opening fixing block, a horizontal circuit board (204) is fixed at the horizontal position of the front end of the clamping opening fixing block, and arc-shaped terminal boards (207) are arranged on the upper surface and the lower surface of the front end of the horizontal circuit board (204);
the driving part of the switch clamp device (3) is connected with a gear (203) arranged on the vertical mounting plate, the gear (203) is a sector gear, the tooth part of the sector gear is meshed with a rack (202) which is vertically arranged, and the upper end part of the rack (202) is connected with a cylinder driving mechanism (201);
the testing device (2) is provided with two groups of testing clamps, namely a first testing clamp (302) and a second testing clamp (303), and the first testing clamp (302) and the second testing clamp (303) are arranged up and down.
2. An automated static test mechanism according to claim 1, wherein: the conveying assembly (1) comprises a connecting shaft and a product loader, one end of the connecting shaft is connected with the driving mechanism, and the other end of the connecting shaft is connected with the product loader;
the product loader is T-shaped, the convex part of the product loader is provided with a groove body, the groove body is provided with a spring assembly, the spring assembly comprises a spring and a jacking block, the jacking block is sleeved on the spring, the jacking block compresses the spring, a product placing groove is reserved, after the product is placed in the placing groove, the spring is loosened, the jacking block is jacked on the product, and pins of the product are exposed out of the end part of the convex part of the product loader.
3. An automated static test mechanism according to claim 1, wherein: a row of metal division bars are arranged on the metal upper surface of the arc-shaped terminal plate (207), holes are formed in the tail ends of groove bodies among the metal division bars, and two pins of a product (101) are in contact with the arc-shaped terminal plate (207) and inserted into the holes formed in the tail ends of the groove bodies among the metal division bars.
4. An automated static test mechanism according to claim 1, wherein: the vertical mounting plate is further provided with an ascending position sensor (205) and a descending position sensor (206), the ascending position sensor (205) and the descending position sensor (206) are arranged on the side edge of the rack (202), the testing system component (4) is electrically connected with the testing system component (4), the testing system component is connected with the cylinder driving mechanism (201) through a circuit, and the rack (202) is provided with an induction block matched with signals of the ascending position sensor (205) and the descending position sensor (206).
5. An automated static test mechanism according to claim 4, wherein: the test contact device is arranged on the back of a back side plate body (304) of the test fixture and comprises a probe (305), a contact (306) and a test probe (307), the probe (305) is electrically connected with a test circuit of the first test fixture (302) through a second wire (308), the contact (306) is electrically connected with the test system component (4) through a first wire (402), and the test probe (307) is electrically connected with the test circuit of the second test fixture (303) through a test clamp connecting wire (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325702.7A CN107876440B (en) | 2017-12-12 | 2017-12-12 | Automatic static testing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711325702.7A CN107876440B (en) | 2017-12-12 | 2017-12-12 | Automatic static testing mechanism |
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| CN107876440A CN107876440A (en) | 2018-04-06 |
| CN107876440B true CN107876440B (en) | 2023-05-09 |
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| CN109366138A (en) * | 2018-12-03 | 2019-02-22 | 武汉精毅通电子技术有限公司 | A vertical crimping device for PIN corner conduction test of display panel |
| CN109848057B (en) * | 2019-04-01 | 2023-11-10 | 深圳新益昌科技股份有限公司 | Alternate row changing device of static testing machine |
| CN110207856B (en) * | 2019-06-28 | 2024-03-22 | 上海工程技术大学 | Automatic detection method and device for comprehensive performance of automotive temperature sensor |
| CN110302980B (en) * | 2019-08-05 | 2020-10-09 | 深圳新益昌科技股份有限公司 | Aluminum electrolytic capacitor static test machine |
| CN112255477B (en) * | 2020-09-29 | 2022-07-22 | 国网山东省电力公司烟台供电公司 | Intelligent power equipment quality detection equipment |
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