CN107462794B - Automatic change testing arrangement - Google Patents
Automatic change testing arrangement Download PDFInfo
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- CN107462794B CN107462794B CN201710711937.3A CN201710711937A CN107462794B CN 107462794 B CN107462794 B CN 107462794B CN 201710711937 A CN201710711937 A CN 201710711937A CN 107462794 B CN107462794 B CN 107462794B
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention is applicable to the field of test technology improvement, and provides an automatic testing device which comprises an automatic feeding mechanism, two connection lines, an automatic testing mechanism and an automatic discharging mechanism, wherein the automatic feeding mechanism is connected with the automatic testing mechanism through one connection line, and the automatic testing mechanism is connected with the automatic discharging mechanism through one connection line. The test equipment and related assembly lines are designed by adopting a modular design, so that the test equipment is convenient to replace, and the number of test stations is increased or reduced according to the requirements; the test fixture (shielding box) adopts a trolley form, so that the test fixture is convenient to replace and maintain; the capacity of the whole line can be adjusted by increasing or reducing the number of the test stations so as to meet the demands of customers; simple structure, high test efficiency and test cost saving.
Description
Technical Field
The invention belongs to the field of improvement of module testing technology, and particularly relates to an automatic testing device.
Background
According to the progress of the present technology, and with the rapid development of the information electronics industry and the continuous progress of semiconductor technology, the application of the technology is continuously improving the life of human beings, such as personal computers, business machines, mobile phones, tablet computers, digital cameras and other electronic consumer products, which are continuously portable and simplified, and are introduced into the life of people. However, before the electronic product is introduced into the market, the manufacturer needs to test the electronic product, especially the computer manufacturer, and the new product developed by the manufacturer needs to test whether the electronic product has a defect, and if the electronic product has a defect, report to the research and development department for the defect part, thereby correcting the defect.
The factory-end testing method of manufacturers is the original testing method, namely manual operation, so most testing operations require a tester to manually toggle a switch and a button of a device to be tested, and generally the testing operations are as follows: 1. external screen Test (CRT Test): the tester is required to connect the device under test to the external CRT screen and then judge the image with his own eyes. 2. Liquid crystal screen Test (LCD Test): the test person is required to judge the display result of the LCD picture with his own eyes. 3. Camera Test (Camera Test): the test person is required to judge the result of the image display of the camera (camera) with his own eyes.
Thus, the test result is subjectively judged by the test person using his eyes and ears, so that the test achieved by the manual operation of the test person has drawbacks such as: the tool is inconvenient to plug and pull, so that the test operation is inconvenient, the manual operation time is long, the fatigue degree of the tester can cause false test action, even false judgment can be caused under manual operation, and a false test result is provided.
In view of the above-mentioned problems, the present invention provides an automated testing apparatus, which not only improves the problems caused by manual operation, but also reduces the testing cost by the automated operation.
Disclosure of Invention
The invention aims to provide an automatic testing device which aims to solve the technical problems.
The automatic testing device comprises an automatic feeding mechanism, two connection lines, an automatic testing mechanism and an automatic discharging mechanism, wherein the automatic feeding mechanism is connected with the automatic testing mechanism through one connection line, and the automatic testing mechanism is connected with the automatic discharging mechanism through one connection line.
The invention further adopts the technical scheme that: the automatic test mechanism comprises a matched assembly line, a buffer mechanism, test equipment, a first test jig, a second test jig, a third test jig, a fourth test jig, a first test trolley, a second test trolley, a third test trolley and a fourth test trolley, wherein the matched assembly line is connected with the test device through the buffer mechanism, a group of the first test trolley and the second test trolley and a group of the third test trolley and the fourth test trolley are respectively arranged on two opposite sides of the test equipment, and the first test jig, the second test jig, the third test jig and the fourth test jig are respectively arranged on the first test trolley, the second test trolley, the third test trolley and the fourth test trolley, and the opening ends of the first test jig, the second test jig, the third test jig and the fourth test jig are opposite to the test equipment.
The invention further adopts the technical scheme that: the test equipment comprises a workbench, an electric control board, an electric control switch, a main control computer and a robot controller, wherein the electric control board, the electric control switch, the main control computer and the robot controller are arranged under the workbench, the output end of the electric control board is respectively connected with the main control computer and the robot controller, the main control computer is in communication connection with the robot controller, the robot is arranged on the workbench through a mounting seat, a material frame support is arranged on the workbench, a conveyor belt is further arranged on the workbench, a protective cover is further arranged on the workbench, a display screen is arranged on the protective cover, the display screen is in communication connection with the main control computer, the robot is in communication connection with the robot controller, four feet of the workbench are respectively provided with a universal wheel, each universal wheel is provided with a supporting leg capable of being adjusted in height, a warning lamp is arranged on the protective cover, the input end of the warning lamp is connected with the output end of the main control computer, a protective partition is arranged under the workbench, a protective partition is arranged on the protective partition, and the fan is connected with the power end of the fan.
The invention further adopts the technical scheme that: the first test trolley, the second test trolley, the third test trolley and the fourth test trolley are the same, the test trolley comprises a trolley frame, surrounding plates arranged around the trolley frame, a top plate arranged at the top end of the trolley frame and a protruding device cabinet, a trolley bottom plate is arranged at the bottom end of the lower trolley frame, four universal wheels are arranged on the bottom surface of the trolley frame, supporting legs for adjusting the height are arranged beside the universal wheels, an industrial control host and a tester are arranged in the trolley, and the tester is in communication connection with the industrial control host.
The invention further adopts the technical scheme that: the first test fixture, the second test fixture, the third test fixture and the fourth test fixture are the same and comprise a fixture body, and a movable drawing mechanism is arranged on the fixture body.
The invention further adopts the technical scheme that: the buffer mechanism comprises a first buffer device and a second buffer device, the first buffer device and the second buffer device are arranged in parallel, the first buffer device and the second buffer device are identical, the buffer mechanism comprises a buffer cabinet, a buffer material frame arranged on the buffer cabinet penetrates through a first conveyor belt at the lower end of the buffer material frame, universal wheels are respectively arranged on four feet on the bottom surface of the buffer cabinet, and supporting feet with adjustable height are arranged on the bottom surface of the buffer cabinet beside the universal wheels.
The invention further adopts the technical scheme that: the supporting assembly line includes the delivery cabinet, locates doubly quick chain, second conveyer belt, jacking cylinder, keep off and stop, inductor, RFID reader and alarm lamp in the delivery cabinet, RFID reader locates the feed inlet department of delivery cabinet, two doubly quick chain is parallel to be located in the delivery cabinet, two doubly quick chain's both ends stretch out respectively feed inlet and the discharge gate of delivery cabinet, jacking cylinder is located in the delivery cabinet, the second conveyer belt is located the delivery cabinet is built-in two doubly quick chain between, jacking cylinder's cylinder pole is connected the second conveyer belt, inductor and keep off and stop and locate respectively in the delivery cabinet, the alarm lamp is located the top of delivery cabinet, the top of delivery cabinet is equipped with the opening four angle positions of the bottom of delivery cabinet are equipped with a universal wheel respectively, every the universal wheel next side the bottom of delivery cabinet is equipped with a height-adjustable stabilizer blade.
The invention further adopts the technical scheme that: the automatic feeding mechanism is the same as the automatic discharging mechanism, and comprises an upper discharging cabinet, a lifting device arranged at one end in the upper discharging cabinet, a first double-speed chain arranged on the lifting device, a second double-speed chain arranged at the middle part of the other end in the upper discharging cabinet, two ends of the second double-speed chain extend out of a cabinet body of the upper discharging cabinet, a first conveyor belt is arranged in the middle of the second double-speed chain, the second double-speed chain is connected with the lifting device through the second conveyor belt, a feeding opening is arranged at the position, close to the cabinet body, of the upper discharging cabinet, universal wheels are respectively arranged at four feet at the bottom ends of the upper discharging cabinet, and each foot is arranged at the bottom end of the upper discharging cabinet beside each universal wheel, and the lifting device comprises a lifting cylinder and a lifting panel connected with a cylinder rod of the lifting cylinder.
The invention further adopts the technical scheme that: the line of plugging into includes the cabinet of plugging into, locates doubly fast chain in the cabinet of plugging into locates stop in the cabinet of plugging into, the inductor of feed inlet department in the cabinet of plugging into, doubly fast chain's both ends stretch out respectively the cabinet body of cabinet of plugging into, the top of cabinet of plugging into is equipped with the opening, four foot positions in the bottom of cabinet of plugging into are equipped with the universal wheel respectively, every the universal wheel next door the bottom of cabinet of plugging into is equipped with a height-adjustable stabilizer blade.
The invention further adopts the technical scheme that: the automatic testing device comprises a plurality of groups of automatic testing mechanisms which are connected through connection wires; the automatic testing mechanism and the automatic blanking mechanism are respectively multiple and are respectively connected through the connecting lines to form an automatic testing device.
The beneficial effects of the invention are as follows: the test equipment and related assembly lines are designed by adopting a modular design, so that the test equipment is convenient to replace, and the number of test stations is increased or reduced according to the requirements; the test fixture (shielding box) adopts a trolley form, so that the test fixture is convenient to replace and maintain; the capacity of the whole line can be adjusted by increasing or reducing the number of the test stations so as to meet the demands of customers; the feeding and discharging are provided with a buffer mechanism so as to buffer when the feeding and discharging are blocked, thereby ensuring the smoothness of the whole line; the mixing measurement of different products in the whole line can be realized by proportioning the number of automatic feeding and discharging machines (each feeding machine is responsible for feeding one product and each discharging machine is responsible for discharging one product); the whole line can realize the test of the up and down working procedures of single-number products by connecting a plurality of test devices in series; testing of the up and down processes of a single product can be performed in each single station. Simple structure, high test efficiency and test cost saving.
Drawings
Fig. 1 is a schematic structural diagram of a test apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a test fixture and a test cart according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a buffering device according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a supporting pipeline according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of an automatic feeding mechanism and an automatic discharging mechanism provided by the embodiment of the invention.
Fig. 6 is a schematic structural diagram of a connection line according to an embodiment of the present invention.
Detailed Description
Reference numerals: 10-automatic testing mechanism 70-universal wheel 80-stabilizer blade 90-alarm lamp 101-robot 102-material frame support 103-robot controller 104-ventilation fan 105-master control computer 106-dolly frame 107-bounding wall 108-device cabinet 109-test fixture 110-pull mechanism 111-buffer cabinet 112-material frame 113-conveyer belt 114-delivery cabinet 115-double speed chain 201-material loading and unloading cabinet 202-elevating gear 301-connection cabinet.
Fig. 1 shows an automatic testing device provided by the invention, which comprises an automatic feeding mechanism, two connection lines, an automatic testing mechanism 10 and an automatic discharging mechanism, wherein the automatic feeding mechanism is connected with the automatic testing mechanism 10 through one connection line, and the automatic testing mechanism 10 is connected with the automatic discharging mechanism through one connection line. The test equipment and the related assembly line are designed by adopting a modular design, so that the test equipment is convenient to replace and the number of test stations is increased or reduced according to the requirements.
The automatic test mechanism 10 comprises a matched assembly line, a buffer mechanism, test equipment, a first test fixture 109, a second test fixture 109, a third test fixture 109, a fourth test fixture 109, a first test trolley, a second test trolley, a third test trolley and a fourth test trolley, wherein the matched assembly line is connected with the test device through the buffer mechanism, a group of the first test trolley and the second test trolley and a group of the third test trolley and the fourth test trolley are respectively arranged on two opposite sides of the test equipment, and the first test fixture 109, the second test fixture 109, the third test fixture 109 and the fourth test fixture 109 are respectively arranged on the first test trolley, the second test trolley, the third test trolley and the fourth test trolley, and the open ends of the first test fixture 109, the second test fixture 109, the third test fixture 109 and the fourth test fixture 109 are opposite to the test equipment.
The test equipment comprises a workbench, an electric control board, an electric control switch, a main control computer 105 and a robot controller 103 which are arranged below the workbench, wherein the electric control switch is connected with the electric control board, the output ends of the electric control board are respectively connected with the main control computer 105 and the robot controller 103, the main control computer 105 is in communication connection with the robot controller 103, the robot 101 is arranged on the workbench through a mounting seat, a material frame support 102 is arranged on the workbench, a conveyor belt 113 is further arranged on the workbench, a protective cover is further arranged on the workbench, a display screen is arranged on the protective cover, the display screen is in communication connection with the main control computer 105, the robot 101 is in communication connection with the robot controller 103, four pins of the workbench are respectively provided with a universal wheel 70, each universal wheel 70 is provided with a supporting leg 80 which can be adjusted in height, the protective cover is provided with a warning lamp 90, the input end of the warning lamp 90 is connected with the output end of the main control computer 105, the protective cover is provided with a protective baffle, the protective baffle is arranged below the workbench, the protective baffle is in communication connection with the fan 104, and the fan is connected with the fan 104. The robot 101 in the test equipment grabs the materials to be tested on the tray to be tested into the test fixture (shielding box) one by one, and after the test is completed, the products are placed at corresponding positions according to the test results (OK products are placed on the OK tray, and NG products are placed on the NG belt).
The first test trolley, the second test trolley, the third test trolley and the fourth test trolley are the same, the test trolley comprises a trolley frame 106, a coaming 107 arranged around the trolley frame 106, a top plate and a bulge device cabinet 108 arranged at the top end of the trolley frame 106, a trolley bottom plate is arranged at the bottom end of the lower trolley frame 106, four universal wheels 70 are arranged on the bottom surface of the trolley frame 106, supporting feet 80 with height adjustment are arranged beside the universal wheels 70, an industrial control host and a tester are arranged in the trolley, and the tester is in communication connection with the industrial control host. The test fixture (shielding box) adopts a trolley form, which is convenient for replacement and maintenance.
The first test fixture 109, the second test fixture 109, the third test fixture 109 and the fourth test fixture 109 are identical, and comprise a fixture body, and a movable drawing mechanism 110 is arranged on the fixture body.
The buffer mechanism comprises a first buffer device and a second buffer device, the first buffer device and the second buffer device are arranged in parallel, the first buffer device and the second buffer device are identical, the buffer mechanism comprises a buffer cabinet 111, a buffer material frame 112 arranged on the buffer cabinet passes through a first conveyor belt 113 at the lower end of the buffer material frame 112, universal wheels 70 are respectively arranged on four feet on the bottom surface of the buffer cabinet 111, and supporting feet 80 with adjustable height are arranged on the bottom surface of the buffer cabinet 111 beside the universal wheels 70. The feeding and discharging are provided with the buffer mechanism so as to buffer when the feeding and discharging are blocked, thereby ensuring the smoothness of the whole line.
The supporting assembly line includes the switch board 114, locates doubly quick chain 115, second conveyer belt 113, jacking cylinder (not shown in the figure), keep off stop (not shown in the figure), inductor (not shown in the figure), RFID reading device (not shown in the figure) and alarm lamp 90 in the switch board 114, RFID reading device locates in the feed inlet department of switch board 114, two doubly quick chain 115 is parallel to be located in the switch board 114, two doubly quick chain 115's both ends stretch out respectively feed inlet and the discharge gate of switch board 114, jacking cylinder is located in the switch board 114, second conveyer belt 113 is located switch board 114 embeds two doubly quick chain 115 is between, jacking cylinder's cylinder pole is connected second conveyer belt 113, inductor and keep off stop are located respectively in the switch board 114, alarm lamp 90 locates the top of switch board 114, the top of switch board 114 is equipped with the opening four bottom of switch board is equipped with one universal wheel 70 of switch board is equipped with respectively and is equipped with the universal to be equipped with down the stabilizer blade 70 the side of each side of the universal wheel of switch board 114. The inductor senses the charging tray, blocks that the cylinder (keeps off to stop) rises, and the charging tray stops in keeping off department, and the belt of perpendicular to doubly fast chain operation drives the charging tray under the effect of installing in the jacking cylinder of below and rises to the belt operation behind the highest point, and on transferring the charging tray to the belt on the feeding buffer memory, RFID installs in the feeding department of supporting line body and carries out information reading to every charging tray that gets into, and every test equipment is inside also to have RFID to write in the device, on the RFID label on the charging tray with information writing in to distinguish other charging trays.
The automatic feeding mechanism is the same as the automatic discharging mechanism, and comprises an upper discharging cabinet 201, a lifting device 202 arranged at one end in the upper discharging cabinet 201, a first double-speed chain 115 arranged on the lifting device 202, a second double-speed chain 115 arranged at the middle part of the other end in the upper discharging cabinet 201, two ends of the second double-speed chain 115 extend out of a cabinet body of the upper discharging cabinet 201, a first conveyor belt 113 is arranged in the middle of the second double-speed chain 115, the second double-speed chain 115 is connected with the lifting device 202 through the second conveyor belt 113, a feeding port is arranged at the position, close to the cabinet body of the upper discharging cabinet 201, of the first conveyor belt 113, universal wheels 70 are respectively arranged at four feet at the bottom end of the upper discharging cabinet 201, and a height-adjustable support leg 80 is arranged at the bottom end of the upper discharging cabinet 201 beside each universal wheel 70, and the lifting device comprises a lifting cylinder and a lifting panel connected with a cylinder rod of the lifting cylinder. The number of automatic feeding and discharging machines can be proportioned (each feeding machine is responsible for feeding one product, and each discharging machine is responsible for discharging one product). The automatic feeding machine is characterized in that a material frame filled with a material tray to be tested is placed into a feeding hole of the automatic feeding machine manually (or an AGV trolley), a double-speed chain below the feeding machine conveys the material frame to the middle part to stop, a motor operates to drive the double-speed chain and the material frame to rise, the material frame stops after rising to a designated height, then the double-speed chain operates to drive the material frame to operate to the tail end of the double-speed chain, at the moment, the lowest material tray is slightly higher than a belt line arranged on the upper part, at the moment, a lifting motor descends to a certain height, so that the lowest material tray is separated from the material frame, and moves to a double-speed chain position (the double-speed chain and the connecting line are in a straight line) above along with a belt, the belt in the middle of the double-speed chain rises under the action of a cylinder, then the belt descends, the material tray is positioned on the double-speed chain, and then flows to the connecting line along with the double-speed chain.
The line of plugging into includes the cabinet 301 of plugging into, locates doubly fast chain 115 in the cabinet 301 of plugging into locates stop in the cabinet 301 of plugging into, the inductor of feed inlet department in the cabinet 301 of plugging into, doubly fast chain 115's both ends stretch out respectively the cabinet body of cabinet 301 of plugging into, the top of cabinet 301 of plugging into is equipped with the opening, four foot positions in the bottom of cabinet 301 of plugging into are equipped with the universal wheel 70 respectively, every the universal wheel 70 next door the bottom of cabinet 301 of plugging into is equipped with a height-adjustable stabilizer blade 80.
The automatic testing device comprises a plurality of groups of automatic testing mechanisms which are connected through connection wires; the automatic testing mechanism and the automatic blanking mechanism are respectively multiple and are respectively connected through the connecting lines to form an automatic testing device. Realizing the mixed measurement of different products of the whole line; the whole line can realize the test of the up and down working procedures of single-number products by connecting a plurality of test devices in series; testing of the up and down processes of a single product can be performed in each single station.
The working flow of the device is as follows: 1. manually (or AGV trolley) placing the material frames filled with the material trays to be tested into a feed inlet of an automatic feeding machine, and conveying the material trays to a production line one by the automatic feeding machine; 2. through the introduction of RFID technology, the bar code information of the material tray is read at the inlet of each test station matching line body to judge whether the material tray is the material tray required by the station, if so, the material tray enters test equipment through a cache feeding machine, and if not, the material tray flows away to the back; 3. after entering the buffer loader, if the to-be-tested tray does not exist in the test equipment, the to-be-tested tray directly enters the test equipment, and if the to-be-tested tray exists in the test equipment, the to-be-tested tray is buffered in the buffer loader until the to-be-tested tray is required in the test station and then flows into the test equipment; 4. a robot in the test equipment grabs the materials to be tested on the tray to be tested into a test fixture (shielding box) one by one, and after the test is finished, the products are placed at corresponding positions according to the test result (OK products are placed on the OK tray, and NG products are placed on the NG belt); after the OK material disc is full, the OK material disc enters the assembly line through the buffering blanking machine, if the assembly line at the outlet of the buffering blanking machine is blocked by the material disc at the moment, the OK material disc is temporarily stored in the buffering blanking machine until the assembly line at the outlet of the buffering blanking machine is free of the material disc, and then the OK material disc flows into the assembly line; the OK material disc flows down backwards, and RFID reading is needed when each station is passed, so that whether the disc needs to be tested or directly passes the station is judged; 7. OK trays after all testing procedures enter an automatic blanking machine, the OK trays are collected into the material frames one by one, the material frames descend after the material frames are full and flow out along with an internal assembly line, the material frames are collected away manually (or AGV trolley), and an empty material frame is supplemented to collect the subsequent OK trays
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The automatic testing device is characterized by comprising an automatic feeding mechanism, two connection lines, an automatic testing mechanism and an automatic discharging mechanism, wherein the automatic feeding mechanism is connected with the automatic testing mechanism through one connection line, and the automatic testing mechanism is connected with the automatic discharging mechanism through one connection line;
the automatic test mechanism comprises a matched assembly line, a buffer mechanism, test equipment, a first test jig, a second test jig, a third test jig, a fourth test jig, a first test trolley, a second test trolley, a third test trolley and a fourth test trolley, wherein the matched assembly line is connected with the test device through the buffer mechanism, a group of the first test trolley and the second test trolley and a group of the third test trolley and the fourth test trolley are respectively arranged on two opposite sides of the test equipment, and the first test jig, the second test jig, the third test jig and the fourth test jig are respectively arranged on the first test trolley, the second test trolley, the third test trolley and the fourth test trolley, and the opening ends of the first test jig, the second test jig, the third test jig and the fourth test jig are opposite to the test equipment;
the automatic testing mechanisms of the automatic testing device are connected in a plurality of groups through the connection line; the automatic testing mechanism and the automatic blanking mechanism are respectively multiple and are respectively connected through the connecting lines to form the automatic testing device;
the mixing measurement of different products of the whole line is realized by proportioning the number of the automatic feeding and discharging mechanisms; the whole line can realize the test of the up and down working procedures of single-number products by connecting a plurality of test devices in series;
the matched assembly line comprises a distribution cabinet, a double-speed chain, a second conveyor belt, a jacking air cylinder, a stop, an inductor, an RFID reading device and an alarm lamp, wherein the double-speed chain, the second conveyor belt, the jacking air cylinder, the stop, the inductor, the RFID reading device and the alarm lamp are arranged in the distribution cabinet; the sensor senses the charging tray, blocks that the cylinder rises, and the charging tray stops in keeping off department, and the belt of perpendicular to doubly fast chain operation drives the charging tray under the effect of installing in the jacking cylinder of below and rises to the belt operation behind the highest point, will the charging tray passes on the belt on the feeding buffer memory, and RFID installs in the feeding department of supporting line body and carries out information reading to every charging tray that gets into, and every test equipment is inside also to have RFID to write in the device, on writing in the charging tray RFID label with information.
2. The automated testing device of claim 1, wherein the testing equipment comprises a workbench, an electric control board, an electric control switch, a main control computer and a robot controller, wherein the electric control board, the electric control switch, the main control computer and the robot controller are arranged below the workbench, the output end of the electric control board is respectively connected with the main control computer and the robot controller, the main control computer is in communication connection with the robot controller, the robot is arranged on the workbench through a mounting seat, a material frame support is arranged on the workbench, a conveyor belt is further arranged on the workbench, a protective cover is further arranged on the protective cover, a display screen is arranged on the protective cover, the display screen is in communication connection with the main control computer, the robot is in communication connection with the robot controller, four feet of the workbench are respectively provided with a universal wheel, a supporting leg capable of being adjusted in height is arranged beside each universal wheel, an alarm lamp is arranged on the protective cover, the input end of the alarm lamp is connected with the output end of the main control computer, a protective cover is arranged below the workbench, a protective cover is provided with a protective cover, and the fan is arranged on the protective cover, and the fan is connected with the output end of the fan.
3. The automated testing device of claim 2, wherein the first test cart, the second test cart, the third test cart and the fourth test cart are identical, and comprise a cart frame, a coaming arranged around the cart frame, a top plate arranged at the top end of the cart frame, and a protruding device cabinet, wherein the bottom end of the cart frame is provided with a cart bottom plate, four universal wheels are arranged on the bottom surface of the cart frame, supporting legs for adjusting the height are arranged beside the universal wheels, an industrial control host and a tester are arranged in the cart, and the tester is in communication connection with the industrial control host.
4. The automated test equipment of claim 3, wherein the first test fixture, the second test fixture, the third test fixture, and the fourth test fixture are identical and comprise a fixture body, and the fixture body is provided with a movable drawing mechanism.
5. The automated testing device of claim 4, wherein the buffer mechanism comprises a first buffer device and a second buffer device, the first buffer device and the second buffer device are arranged in parallel, the first buffer device and the second buffer device are identical, the buffer mechanism comprises a buffer cabinet, a buffer material frame arranged on the buffer cabinet, a first conveyor belt penetrating through the lower end of the buffer material frame, universal wheels are respectively arranged on four feet on the bottom surface of the buffer cabinet, and the bottom surface of the buffer cabinet beside the universal wheels is provided with feet with adjustable height.
6. The automated testing apparatus of claim 5, wherein the warning light is disposed at a top end of the dispensing cabinet, four corners of the top end of the dispensing cabinet, which are open to a bottom end of the dispensing cabinet, are respectively provided with a universal wheel, and a foot with adjustable height is disposed at the bottom end of the dispensing cabinet beside each universal wheel.
7. The automatic test device according to claim 6, wherein the automatic feeding mechanism is the same as the automatic discharging mechanism, and comprises an upper feeding cabinet and a lower feeding cabinet, a lifting device arranged at one end in the upper feeding cabinet and a lower feeding cabinet, a first speed doubling chain arranged on the lifting device, a second speed doubling chain arranged at the middle part of the other end in the upper feeding cabinet and the lower feeding cabinet, two ends of the second speed doubling chain extend out of a cabinet body of the upper feeding cabinet and the lower feeding cabinet, a first conveyor belt is arranged in the middle of the second speed doubling chain, the second speed doubling chain is connected with the lifting device through a second conveyor belt, a feeding port is arranged at the position, close to the cabinet body of the upper feeding cabinet and the lower feeding cabinet, of the first conveyor belt, universal wheels are respectively arranged at four feet at the bottom ends of the upper feeding cabinet and the lower feeding cabinet beside each universal wheel, and the lifting device comprises a lifting cylinder and a lifting panel connected with a cylinder rod of the lifting cylinder.
8. The automated testing apparatus of claim 7, wherein the connection line comprises a connection cabinet, a speed-doubling chain arranged in the connection cabinet, a stop arranged in the connection cabinet, an inductor arranged at a feed inlet in the connection cabinet, two ends of the speed-doubling chain respectively extend out of a cabinet body of the connection cabinet, an opening is arranged at the top end of the connection cabinet, universal wheels are respectively arranged at four feet at the bottom end of the connection cabinet, and a support leg with adjustable height is arranged at the bottom end of the connection cabinet beside each universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711937.3A CN107462794B (en) | 2017-08-18 | 2017-08-18 | Automatic change testing arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710711937.3A CN107462794B (en) | 2017-08-18 | 2017-08-18 | Automatic change testing arrangement |
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| CN107462794A CN107462794A (en) | 2017-12-12 |
| CN107462794B true CN107462794B (en) | 2023-09-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108072831B (en) * | 2018-01-15 | 2023-12-26 | 深圳市海能达通信有限公司 | Complete machine detection device and detection method |
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