CN-117028236-B - Automatic testing method and clamp for integration of air pump core

Abstract

The invention discloses an air pump movement integrated automatic test method and a clamp, which comprise a workbench, a test clamp assembly and a laser marking assembly, wherein the test clamp assembly and the laser marking assembly are arranged on the workbench, the full-automatic test method is controlled by a computer, the occupied area is small, all functions can be automatically tested and related data can be automatically recorded and stored in the computer only by one person with simple operation, 2 groups of movements can be tested simultaneously, PSI, BAR, KPA, kg/cm 2 units can be freely switched, and the functions of no-load and load current tests, air flow tests under 0-40 Pressure (PSI), highest air pressure tests, air tightness tests, power consumption tests, automatic laser carving good product codes after OK tests, automatic data table and graph generation, data storage and query functions and the like are realized. The current or previous data can be checked at any time and exported, and the information such as the number of good products/yield, the number of defective products/defective products, the total number of tests and the like tested on the same day can be automatically counted.

Inventors

• Huang Wangyang

Assignees

• 义乌市力虎汽车用品有限公司

Dates

Publication Date

20260512

Application Date

20230909

Claims (1)

1. 1. A method for automatically testing the integration of an air pump machine core is characterized by comprising the following steps of S1, displaying UI and preset data stored before calling in an upper computer, S2, pressing an A/B group start key in the upper computer or simultaneously pressing a A, B group start key, S3, sending an A/B group start instruction and a power supply preset value to a lower computer by the upper computer, enabling the air pump machine core to be unresponsive after five seconds, enabling the upper computer to display UI reminding that the A/B group lower computer is abnormal in communication, S4, carrying out no-load current testing, S41, enabling the upper computer to send no-load current testing instructions to the lower computer, S42, enabling the lower computer to return an actual measured data value to the upper computer after testing, enabling the air pump machine core to react and enter step S43 after five seconds, enabling the air pump machine core to be unresponsive, enabling the upper computer to display UI reminding that the A/B group lower computer is abnormal in communication, S43, The upper computer displays the actual measurement value and judges and displays the result according to the preset value, S5, the on-load current test comprises the steps of S51, sending an on-load current test instruction to the lower computer by the upper computer, S52, returning the actual measurement data value to the upper computer after the test by the lower computer, five seconds ago, reacting the air pump movement to enter into the step S53, five seconds later, no reaction of the air pump movement, the upper computer displaying the UI reminding that the lower computer of the A/B group is abnormal in communication, S53, the upper computer displaying the actual measurement value and judging and displaying the result according to the preset value, S6, the air flow test of 0-50PSI comprises the steps of S61, sending the air flow test instruction to the lower computer by the upper computer, S62, The lower computer tests whether to return the measured data value to the upper computer or not, the air pump movement reaction enters the step S63 before five seconds, the air pump movement does not react after five seconds, the upper computer displays a UI reminding that the lower computers of the A/B group are abnormal in communication, the S63, the upper computer displays the measured value and judges and displays the result according to the preset value, the S7 is used for testing the power consumption, the S71 is used for sending a power consumption test instruction to the lower computer, the S72 is used for returning the measured data value to the upper computer or not after the lower computer tests, the air pump movement reaction enters the step S73 before five seconds, the air pump movement does not react after five seconds, the upper computer displays the UI reminding that the lower computers of the A/B group are abnormal in communication, the S73, The upper computer displays the actual measurement value and judges and displays the result according to the preset value, S8, the pressure maintaining test, S81, the upper computer sends a pressure maintaining test instruction to the lower computer, S82, whether the lower computer returns the actual measurement data value to the upper computer after the test, five seconds ago, the response of the air pump machine core enters into the step S83, the air pump machine core does not react after five seconds, the upper computer displays the UI reminding that the lower computer of the A/B group is abnormal in communication, S83, the upper computer displays the actual measurement value and judges and displays the result according to the preset value, S9, the highest air pressure test, S91, the upper computer sends the highest air pressure test instruction to the lower computer, S92, whether the lower computer returns the actual measurement data value to the upper computer after the test, five seconds ago, the response of the air pump machine core enters into the step S93, the air pump machine core does not react after five seconds, the upper computer displays the UI reminding that the lower computer of the A/B group is abnormal in communication, S93, The upper computer displays the measured value and judges and displays the result according to the preset value, S10, the total judging process, S101, S4-S9 test results all meet the standard, enter step S102, step S4-S9 test results all do not meet the standard or one of the test results does not meet the standard, upload to the upper computer, the defective product number is added with 1 and the current daily yield is updated to store various data to the background database, automatically rise to the data table and the graph to be checked, S102, the upper computer updates the good product code, the defective product number is added with 1 and the current daily yield is updated to store various data to the background database, automatically rise to the data table and the graph to be checked, S103, The upper computer sends the good product codes of the A/B group to the lower computer, and the lower computer processes the good product codes and sends the good product codes to the laser machine for examination; s1, displaying UI and preset data stored before calling in an upper computer, S11, inquiring data, S12, inquiring through date and code; The air pump movement is fixed through a test fixture and comprises a workbench (1), a test fixture assembly (2) and a laser marking assembly (3) which are arranged on the workbench (1), wherein the test fixture assembly (2) comprises a first upper computer assembly (4) and a lower computer assembly (5) connected with the first upper computer assembly (4), and a test assembly (6) connected with the lower computer assembly (5) is arranged on the surface of the workbench (1); the test assembly (6) comprises a first panel (11), and an A/B group test assembly (7) and an electromagnetic valve (8) which are arranged on the first panel (11), wherein the A/B group test assembly (7) comprises a first core clamp (9-1), a front telescopic cylinder and a rear telescopic cylinder (9) are arranged on one side of the first core clamp (9-1), an upper telescopic cylinder (10) and a lower telescopic cylinder (10) are arranged at the upper end of the first core clamp (9-1), and the front telescopic cylinder and the rear telescopic cylinder (9) are connected with the electromagnetic valve (8); The lower unit assembly (5) comprises a second panel (12) and a first power supply box (13-1), wherein the first power supply box (13-1) is connected with an air pump core on a first core clamp (9-1), a movable end (9-6) on a front telescopic cylinder (9) and a rear telescopic cylinder (9) are arranged in a hollow mode, a first interface (9-2) is arranged on the movable end (9-6), and the movable end (9-6) is connected with the air pump core; The second panel (12) comprises more than one air cylinder (14), an air flow sensor (15) and a flow control display (16) are arranged on the side face of the air cylinder (14), the air cylinder (14) is connected with the air flow sensor (15) through a first pipeline (17-1), the air flow sensor (15) is connected with the flow control display (16) through a second pipeline (17-2), a second interface (9-3) is arranged on the second pipeline (17-2), and the second interface (9-3) is connected with the first interface (9-2) through a third pipeline (17-3); The first upper computer assembly (4) comprises a first display (18-1) and a computer host (19) connected with the first display (18-1), wherein the laser marking assembly (3) comprises a second core clamp (9-8) and a lifting laser (21) which are arranged on the workbench (1), and the lifting laser (21) and the second core clamp (9-8) are arranged in an up-down opposite mode; The first display (18-1) is connected with the computer host (19), a second power box (13-2) which is used for connecting the first display (18-1) with the computer host (19) is arranged in the workbench (1), the second display (18-2) is arranged on the lifting laser machine (21), and the laser machine control amplifier (20) and the laser computer host (22) and the foot controller (23) are also arranged in the workbench (1); The laser control system comprises a first display (18-2), a laser lifting machine (21), a laser control amplifier (20) and a pedal controller (23), wherein the first display (18-2), the laser lifting machine (21), the laser control amplifier (20) and the pedal controller (23) are all connected with a laser computer host (22), a third power supply box (13-3) for supplying power to the first display (18-2), the laser lifting machine (21), the laser computer host (22) and the laser control amplifier (20) is arranged in a workbench (1), and the laser computer host (22) is in communication connection with the computer host (19).

Description

Automatic testing method and clamp for integration of air pump core Technical Field The invention relates to the technical field of air pump cores, in particular to an integrated automatic testing method and a clamp for an air pump core. Background The traditional manual testing clamp has the defects of single function, large field required by testing, more personnel required by testing, complex operation, slow testing efficiency, incapability of automatically recording and reviewing data and the like. Disclosure of Invention The invention aims to solve the technical problem of providing an integrated automatic testing method and a clamp for an air pump movement, which can be freely switched at PSI, BAR, KPA, kg/cm 2 units, and has the functions of no-load and load current testing, air flow testing under 0-40 Pressure (PSI), highest air pressure testing, air tightness testing, power consumption testing, automatic laser etching good product coding after OK testing, automatic generation of a data table and a graph, data storage and query and the like. The current or previous data can be checked at any time and exported, and the information of the number of good products/good product rate, the number of defective products/defective product rate, the total number of tests and the like tested on the same day can be automatically counted, so that the technical problems in the background technology can be solved. The invention discloses an automatic testing method for the integration of an air pump core, which is realized by the following technical scheme that the automatic testing method comprises a testing method installed in an upper computer, wherein the specific testing method comprises the following steps of: s1, displaying a UI and calling preset data stored before in an upper computer; s2, pressing an A/B group start key in the upper computer or simultaneously pressing a A, B group start key; S3, the upper computer sends an A/B group starting instruction and a power supply preset value to the lower computer, the air pump movement does not react after five seconds, and the upper computer displays a UI to remind that the A/B group lower computer is abnormal in communication; S4, no-load current test: s41, the upper computer sends an idle current test instruction to the lower computer; s42, the lower computer returns an actual measurement data value to the upper computer after testing, the air pump movement reacts and enters the step S43 before five seconds, the air pump movement does not react after five seconds, and the upper computer displays a UI to remind that the communication of the lower computers of the A/B group is abnormal; s43, displaying the measured value by the upper computer, and judging and displaying a result according to the preset value; S5, carrying current test: S51, the upper computer sends a load current test instruction to the lower computer; S52, the lower computer returns an actual measurement data value to the upper computer after testing, the air pump movement reacts and enters the step S53 before five seconds, the air pump movement does not react after five seconds, and the upper computer displays a UI to remind that the communication of the lower computers of the A/B group is abnormal; s53, the upper computer displays the actual measurement value and judges and displays a result according to the preset value; s6, air flow test of 0-50 PSI: s61, the upper computer sends an air flow test instruction to the lower computer; s62, after the lower computer tests, whether an actual measurement data value is returned to the upper computer or not, the air pump movement reacts and enters a step S63 before five seconds, the air pump movement does not react after five seconds, and the upper computer displays a UI to remind that the communication of the lower computers of the A/B group is abnormal; s63, the upper computer displays the actual measurement value and judges and displays a result according to the preset value; S7, testing power consumption; s71, the upper computer sends a power consumption testing instruction to the lower computer; S72, whether the lower computer returns an actual measurement data value to the upper computer after testing, wherein the air pump movement reacts to enter a step S73 before five seconds, the air pump movement does not react after five seconds, and the upper computer displays a UI to remind that the communication of the lower computers of the A/B group is abnormal; S73, displaying the measured value by the upper computer, and judging and displaying a result according to the preset value; S8, pressure maintaining test; s81, the upper computer sends a pressure maintaining test instruction to the lower computer; S82, the lower computer returns an actual measurement data value to the upper computer after testing, the air pump movement reacts and enters the step S83 before five seconds, the air pump movement does not react after five seconds, and the upper c