CN213996816U

CN213996816U - Automatic test equipment of PCBA board

Info

Publication number: CN213996816U
Application number: CN202022279705.5U
Authority: CN
Inventors: 张渤伟; 刘凯
Original assignee: Hainachuan Haila Electronics Jiangsu Co ltd
Current assignee: Hainachuan Haila Electronics Jiangsu Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-08-20
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses an automatic test equipment of PCBA board, including the first mesa of placing the PCBA board that has the bar code, first mesa one side is provided with second mesa and conveyer belt, has set gradually first manipulator, ICT tester, second manipulator, non-defective products Tray dish and has placed the district and substandard product Tray dish on the second mesa, and non-defective products Tray dish is placed the district and is used for placing non-defective products and substandard product Tray dish respectively with substandard product Tray dish and place the district, first manipulator takes out the PCBA board to transplant to the tester, ICT tester tests it, obtains non-defective products and substandard product, and first manipulator puts into the non-defective products Tray dish with the non-defective products, puts into the substandard product Tray dish with the PCBA board that does not test in the Tray dish and carries the Tray dish that fills with the non-defective products to transplant to the conveyer belt, and carry to the terminal manual work and take out this non-defective products Tray dish; the utility model discloses an automation equipment tests the PCBA board and in the automatic subregion arrived the Tray dish of difference, has avoided using a large amount of manpowers letter sorting.

Description

Automatic test equipment of PCBA board

Technical Field

The utility model relates to a mechanical automation equipment technical field, concretely relates to automatic test equipment of PCBA board.

Background

The turnover of tray dish is passed through in lamp plate testing process last process, and the manual work is got and is put test equipment, and then the manual work is got and is put into the tray dish, and later the manual work is through packing the station and carry out the grade differentiation of lamp, and the different products of a set of lamp plate and the same grade are put into the tray and are packed.

A large amount of manpower turnover and feeding and discharging are wasted in the whole process, the packaging is carried out by grade screening through a packaging station, and the production line is wasted in efficiency and process routes.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the defects of the prior art, the utility model provides an automatic test equipment of PCBA board can solve the problem that production efficiency is low, the process route is extravagant.

The technical scheme is as follows: automatic test equipment of PCBA board, including placing the first mesa that has the PCBA board of bar code, first mesa one side is provided with conveyer belt, first manipulator, second manipulator, ICT tester, non-defective products Tray dish and places district and substandard product Tray dish and place the district, and the non-defective products Tray dish is placed the district and is used for placing non-defective products and substandard product respectively with substandard product Tray dish, first manipulator will the PCBA board takes out to transplant to the ICT tester on, the ICT tester tests to it, obtains non-defective products and substandard product, and first manipulator puts into the non-defective products Tray dish with the substandard product to place the non-defective products Tray dish in the tool that moves of y dish with the PCBA board of untested, the Tray dish that the second manipulator will fill with the non-defective products is transplanted to on the conveyer belt, and carry and take out this non-defective products Tray dish to the terminal manual work of conveyer belt.

Further, the method comprises the following steps:

still be provided with the second on the first manipulator and sweep a yard rifle, the mesa and sweep a yard rifle, and the second is swept the height that a yard rifle is less than first manipulator takes out the height that a yard rifle is located behind the PCBA board, if the bar code is in first manipulator one side, then first a yard rifle sweeps the sign indicating number to it before taking out the PCBA board, otherwise, the second is swept a yard rifle and is swept the sign indicating number.

Further, the method comprises the following steps:

still be provided with the camera on the first manipulator, be used for right PCBA board on the first mesa takes a picture.

Further, the method comprises the following steps:

the equipment also comprises a console which is used for collecting pictures and test data of the PCBA and presenting the pictures and the test data.

Further, the method comprises the following steps:

the device is also provided with an audible and visual alarm for alarming when the defective rate exceeds a set value and/or the device has a problem.

Further, the method comprises the following steps:

a plurality of positioning areas for positioning the PCBA are arranged on the first table top.

Has the advantages that: compared with the prior art, the utility model has the advantages that: 1. the utility model adopts the automatic equipment to test the PCBA board and automatically partition the PCBA board into different Tray discs, thereby avoiding using a large amount of manpower for sorting; 2. the utility model has the advantages of small number of parts on the station, simple structure and reduced cost; 3. the utility model discloses an automatic line production has replaced the manual work, has improved production efficiency.

Drawings

FIG. 1 is a schematic view of the overall frame structure of the present invention;

fig. 2 is a block diagram of the test apparatus of the present invention.

The figure includes: the automatic loading and unloading device comprises a rack 100, a first table board 1, a positioning area 11, a second table board 2, a first manipulator 21, a camera 211, a first code scanning gun 212, an ICT tester 22, a second manipulator 23, a good product Tray placing area 24, a defective product Tray placing area 25, a second code scanning gun 26, a conveying belt 3 and a control console 4.

Detailed Description

As shown in fig. 1 and 2, the utility model discloses an automatic test equipment of PCBA board, this PCBA board have pasted the mark, including setting up frame 100 on the production line, including first mesa 1 in the frame 100, first mesa 1 one side is provided with second mesa 2, conveyer belt 3 and an at least ICT tester 22, in this embodiment, ICT tester 22 and the vertical juxtaposition of second mesa 2, all with first mesa 1 is adjacent, and the PCBA board is placed the board through the turnover dolly on first mesa 1, and is provided with a plurality of PCBA board locating areas 11 on the first mesa 1 for carry out rough positioning.

The second table board 2 is arranged on one side of the first table board 1, and is sequentially provided with a first mechanical arm 21, a second mechanical arm 23, a good product Tray disc placing area 24 and a defective product Tray disc placing area 25, wherein the good product Tray disc placing area 24 and the defective product Tray disc placing area 25 are used for placing a good product Tray disc and a defective product Tray disc respectively, the ICT tester is an ICT testing instrument and can be used by commercially available equipment, the ICT is a standard testing means for testing the electrical performance and electrical connection of an on-line component level to check the manufacturing defects and the component defects, the board passing the test is called a good product, and the board passing the test is not a defective product. The standard of the defective product is as follows: before the manipulator 1 takes materials, the camera 211 shoots, if the PCBA does not accord with the current program, the PCBA is not taken, and the PCBA at the next position is taken down, if 4-5 PCBAs are continuously taken, an error is reported, manual intervention is carried out, and whether the whole plate does not accord with the program or not is carried out; or the track disk is misplaced manually after the Milling, which is not in accordance with the device program.

Be provided with camera 211 and first yard rifle 212 on the first manipulator 21, camera 211 adopts high definition digtal camera for shoot the PCBA board of 1 on the first mesa, first yard rifle 212 sweeps the sign indicating number discernment to it, it is specific, first manipulator 21 is at first shot and is swept the sign indicating number to the PCBA board, still be provided with the second on the second mesa 2 and sweep yard rifle 26, and the height that the sign indicating number rifle 26 was swept to the second is less than the height that first yard rifle 212 was located after first manipulator 21 took out the PCBA board, if the bar code is in first manipulator 21 one side, then yard is swept to first yard rifle 212, otherwise, the sign indicating number is swept to the second yard rifle 26, the picture that the control cabinet 4 will gather in real time appears.

After photographing and code scanning, the PCBA board is taken out by the first mechanical hand 21 and transplanted onto the ICT tester 22, the ICT tester 22 tests the PCBA board to obtain a good product or a defective product, the console 4 collects test data in real time and displays the test data, the good product is placed into the good product Tray disc by the first mechanical hand, the defective product is placed into the defective product Tray disc, the untested PCBA board is placed into a transfer jig of the Tray disc, the good product Tray disc placing area is arranged at a position which is lower than the center of the second table top and is located above the first mechanical hand relative to the first mechanical hand, the defective product Tray disc placing area is arranged at the right side of the first mechanical hand, the good product Tray disc placing area 24 is arranged below the good product Tray disc placing area, the good product Tray jig placing area is located at the right side of the good product Tray disc placing area 24, the components are repeatedly operated until the good product Tray disc is full, a stop signal is sent, and the transfer jig transferring area filled with the good product Tray disc is transferred onto the transfer belt 3 by the second mechanical hand 26, the conveyer belt 3 is installed at the second mesa and is kept away from the opposite side of first mesa, or the conveyer belt 3 also can install on second mesa one side, and carry 3 terminal manual takeouts this yields Tray of conveyer belt.

The device is also provided with an audible and visual alarm which can be arranged above the rack and used for giving an alarm when the defective rate exceeds a set value and/or the device has a problem.

The working principle is as follows:

s1, taking out the Tray disc with full material from the turnover trolley, and placing the Tray disc in a positioning area for rough positioning;

s2, starting the equipment, firstly taking pictures by the first manipulator, scanning codes, then taking out the PCBA, if the PCBA is stacked on the upper surface, scanning the codes by the first code scanning gun on the manipulator fixture, and if the PCBA is stacked on the lower surface, scanning the codes by the second code scanning gun on the second table surface after the manipulator is taken out;

s3, transplanting the first manipulator to an ICT tester, taking out the PCBA detected by the ICT tester, and putting the PCBA which is not detected into a Tray transfer jig;

s4, the first mechanical arm judges different areas to be placed according to the detection result, OK products are transplanted to the upper part of the good product Tray disc, PCBA is placed in the Tray disc, and if the OK products are NG products, PCBA is placed on the inferior product Tray disc;

s5, repeating the above actions, and waiting for the good product Tray to be fully placed; and transplanting the good Tray filled with the second manipulator to a Tray discharging conveyer belt, conveying the Tray out of the equipment, manually taking out, collecting related data in real time by a console, alarming when the defective rate exceeds a set value or the equipment has a problem, and closing the equipment after the operation is finished.

Claims

1. The utility model provides an automatic test equipment of PCBA board, its characterized in that, including the first mesa of placing the PCBA board that has the bar code, first mesa one side is provided with conveyer belt, first manipulator, second manipulator, ICT tester, non-defective products Tray dish and places district and substandard product Tray dish and place the district, and non-defective products Tray dish is placed the district and be used for placing non-defective products and substandard product respectively with substandard product Tray dish, first manipulator will the PCBA board is taken out to transplant to the ICT tester on, the ICT tester tests it, obtains non-defective products and substandard product, and first manipulator puts into the non-defective products Tray dish, puts into the substandard product Tray dish with the substandard product to place the not PCBA board of testing in the transfer tool of Tray dish, the Tray dish that the second manipulator will fill with the non-defective products is transplanted to on the conveyer belt, and carry to the terminal manual work and take out this non-defective products Tray dish.

2. The automated PCBA board testing equipment according to claim 1, wherein the first manipulator is further provided with a first code scanning gun, the table top is further provided with a second code scanning gun, the height of the second code scanning gun is lower than the height of the first code scanning gun after the first manipulator takes out the PCBA board, if the bar code is on one side of the first manipulator, the first code scanning gun scans the code before taking out the PCBA board, otherwise, the second code scanning gun scans the code.

3. The automated PCBA board testing equipment according to claim 2, wherein a camera is further arranged on the first mechanical arm and used for taking pictures of the PCBA board on the first table board.

4. An automated PCBA board testing apparatus as claimed in claim 3, further comprising a console for collecting and presenting pictures and test data of the PCBA board.

5. The automated PCBA board testing equipment according to claim 1, wherein the equipment is further provided with an audible and visual alarm for alarming when the defective rate exceeds a set value and/or the equipment is in problem.

6. The automated PCBA board testing equipment according to claim 1, wherein the first table top is provided with a plurality of positioning areas for positioning PCBA boards.