CN112198408A - Automatic withstand voltage test method for relay - Google Patents
Automatic withstand voltage test method for relay Download PDFInfo
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- CN112198408A CN112198408A CN202011168912.1A CN202011168912A CN112198408A CN 112198408 A CN112198408 A CN 112198408A CN 202011168912 A CN202011168912 A CN 202011168912A CN 112198408 A CN112198408 A CN 112198408A
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- 238000010998 test method Methods 0.000 title claims abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 64
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims abstract description 4
- 238000012956 testing procedure Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 206010051602 Laziness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/18—Subjecting similar articles in turn to test, e.g. go/no-go tests in mass production
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- Testing Relating To Insulation (AREA)
Abstract
An automatic withstand voltage test method for a relay is characterized in that a product to be tested from the previous process is installed on a special test fixture, and then a withstand voltage test bench is started; the special test fixture is directly connected with the voltage-withstanding test bench through a test cable, is embedded in a special clamping groove of a middle fixture of the voltage-withstanding test bench and is used for carrying out voltage-withstanding test on a corresponding relay; when the test products are different, the corresponding special test fixture needs to be replaced; products to be tested which are transferred from the previous process are distributed on the surface of the left end of the conveyor belt of the assembly line, when the products to be tested are transferred to the station, personnel at the station are required to place the products on a special test fixture, and the products are tested after being installed; after the tested product is completely qualified, directly placing the tested product on a production line conveyor belt, and flowing into the next testing procedure; sorting out unqualified products, placing the unqualified products on a station, and fixing the recovery position; the invention adopts the pipeline mode to carry out the voltage withstand test, and can improve the production efficiency to the utmost extent.
Description
Technical Field
The invention relates to an automatic withstand voltage test method for a relay, which is mainly used in the technical field of automatic test of the relay in a factory assembly line.
Background
With the progress of the times, the automatic test is applied to various industries, the popularization of the automatic test can not only save the labor cost for enterprises, but also bring more abundant profits for the enterprises, the development of the enterprises is more hopeful, and the income of staff can be improved, so that the virtuous circle of the development of the enterprises is realized. In some enterprise workshops, the voltage resistance test of the relay product still stays in the conventional manual test stage, so that the experiment needs more personnel, the working efficiency is not high, the factors such as the working of the personnel is not positive are mixed in the experiment, the product quality cannot be guaranteed, and the test period is influenced.
Disclosure of Invention
The invention aims to solve the technical problems that in the prior art, the product quality cannot be ensured and the test period is influenced due to the fact that a lot of workers are needed for experiments and the working efficiency is low.
In order to solve the technical problems, the invention adopts the following technical scheme:
an automatic withstand voltage test method for a relay is characterized in that when a relay product is tested, a product to be tested on a station is conveyed to the station from the previous process through an assembly line conveyor belt, when the product passes through a withstand voltage test bench, only one worker is needed to install the product to be tested on a special test fixture on the station of the withstand voltage test bench, and then the withstand voltage test bench is started; the running speed of the conveyor belt of the assembly line is adjustable, and the speeds of the conveyor belts at the two ends of the pressure-resistant test bench are synchronous; an emergency stop power-off switch is arranged on the pressure-resistant test platform and used for cutting off the conveyor belt of the production line to run when special conditions occur; the special test fixture is directly connected with the voltage-withstanding test bench through a test cable, is embedded in a special clamping groove of a middle fixture of the voltage-withstanding test bench and is used for carrying out voltage-withstanding test on a corresponding relay; when the test products are different, the corresponding special test fixture needs to be replaced; products to be tested which are transferred from the previous process are distributed on the surface of the left end of the conveyor belt of the assembly line, when the products to be tested are transferred to the station, personnel at the station are required to place the products on a special test fixture, and the products are tested after being installed; after the tested product is completely qualified, directly placing the tested product on a production line conveyor belt, and flowing into the next testing procedure; and sorting out the unqualified products, placing the unqualified products on a station, and fixing the recovery position.
Adopt above-mentioned technical scheme's beneficial effect:
1. the invention adopts the pipeline mode to carry out the voltage withstand test, and can improve the production efficiency to the utmost extent; the occurrence of bad working phenomena such as non-positive working and the like during the working period of the staff is prevented;
2. the special fixture on the pressure-resistant table can be replaced according to different types of relay products, so that the test requirements of different products are met.
3. The invention is different from the traditional pressure resistance test method, introduces the production mode of a production line, can realize the maximized production efficiency within the specified working time after the running speed of the conveyor belt is set, and prevents the phenomena of no work, small opening and the like of staff laziness.
Drawings
FIG. 1 is a schematic process flow diagram of the present invention.
In the figure: 1-a pressure-resistant test bench, 2-a special test fixture, 3-a product to be tested, 4-a tested product and 5-a production line conveyor belt.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
as shown in fig. 1, an automatic withstand voltage test method for a relay is characterized in that when a relay product is tested, a product 3 to be tested is sent to a station from the previous process through a production line conveyor belt 5, when the product passes through a withstand voltage test bench 1, only one worker is needed to install the product 3 to be tested on a special test fixture 2 at the station of the withstand voltage test bench 1, and then the withstand voltage test bench 1 is started; the running speed of the assembly line conveyor belt 5 is adjustable, and the speeds of the conveyor belts at the two ends of the pressure-resistant test bench 1 are synchronous; an emergency stop power-off switch is arranged on the pressure-resistant test bench 1 and used for cutting off the operation of the assembly line conveyor belt 5 when special conditions occur; the special test fixture 2 is directly connected with the voltage-withstanding test bench 1 through a test cable, is embedded in a special clamping groove of a middle fixture of the voltage-withstanding test bench 1 and is used for carrying out voltage-withstanding test on a corresponding relay; when the test products are different, the corresponding special test fixture 2 needs to be replaced; products to be tested 3 which are transferred from the previous process are distributed on the surface of the left end of the assembly line conveyor belt 5, when the products to be tested 3 are transferred to the station, personnel at the station need to place the products on the special test fixture 2, and the products are tested after being installed; after the tested product 4 is completely qualified, directly placing the tested product on a production line conveyor belt 5, and flowing into the next testing procedure; and sorting out the unqualified products, placing the unqualified products on a station, and fixing the recovery position.
Claims (1)
1. An automatic withstand voltage test method for a relay is characterized by comprising the following steps: when a relay product is tested, a product (3) to be tested on the station is conveyed to the pressure-resistant test bench (1) from the previous process through the assembly line conveyor belt (5), the product (3) to be tested is installed on the special test fixture (2) on the station of the pressure-resistant test bench (1) by only one worker, and then the pressure-resistant test bench (1) is started; the running speed of the assembly line conveyor belt (5) is adjustable, and the speeds of the conveyor belts at the two ends of the pressure-resistant test bench (1) are synchronous; an emergency stop power-off switch is arranged on the pressure-resistant test bench (1) and is used for cutting off the conveyor belt (5) of the production line to run when special conditions occur; the special test fixture (2) is directly connected with the voltage-withstanding test bench (1) through a test cable, is embedded in a special clamping groove of a middle fixture of the voltage-withstanding test bench (1), and is used for carrying out voltage-withstanding test on a corresponding relay; when the test products are different, the corresponding special test fixture (2) needs to be replaced; products to be tested (3) which are transferred from the previous process are distributed on the surface of the left end of the assembly line conveyor belt (5), when the products to be tested (3) are transferred to the station, personnel at the station need to place the products on the special test fixture (2), and the products are tested after being installed; after the tested product (4) is completely qualified, directly placing the tested product on a production line conveyor belt (5), and flowing into the next testing procedure; and sorting out the unqualified products, placing the unqualified products on a station, and fixing the recovery position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011168912.1A CN112198408A (en) | 2020-10-28 | 2020-10-28 | Automatic withstand voltage test method for relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011168912.1A CN112198408A (en) | 2020-10-28 | 2020-10-28 | Automatic withstand voltage test method for relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112198408A true CN112198408A (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011168912.1A Pending CN112198408A (en) | 2020-10-28 | 2020-10-28 | Automatic withstand voltage test method for relay |
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| Country | Link |
|---|---|
| CN (1) | CN112198408A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201993429U (en) * | 2011-01-10 | 2011-09-28 | 上海亿盟电气自动化技术有限公司 | Assembly line device for automatically detecting performance of contactor |
| CN102547499A (en) * | 2012-03-06 | 2012-07-04 | 中国电子科技集团公司第四十三研究所 | Direct current/direct current (DC/DC) power supply test fixture |
| CN103353560A (en) * | 2013-06-21 | 2013-10-16 | 东莞市融汇机械设备电子有限公司 | Multi-station automatic detection apparatus for electronic products |
| CN207992377U (en) * | 2018-02-11 | 2018-10-19 | 万佳（珠海）磁性材料科技有限公司 | A kind of transformer automatization test system |
-
2020
- 2020-10-28 CN CN202011168912.1A patent/CN112198408A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201993429U (en) * | 2011-01-10 | 2011-09-28 | 上海亿盟电气自动化技术有限公司 | Assembly line device for automatically detecting performance of contactor |
| CN102547499A (en) * | 2012-03-06 | 2012-07-04 | 中国电子科技集团公司第四十三研究所 | Direct current/direct current (DC/DC) power supply test fixture |
| CN103353560A (en) * | 2013-06-21 | 2013-10-16 | 东莞市融汇机械设备电子有限公司 | Multi-station automatic detection apparatus for electronic products |
| CN207992377U (en) * | 2018-02-11 | 2018-10-19 | 万佳（珠海）磁性材料科技有限公司 | A kind of transformer automatization test system |
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