CN212872768U

CN212872768U - Small-size PCBA automata test machine

Info

Publication number: CN212872768U
Application number: CN202021412932.4U
Authority: CN
Inventors: 邝先伟
Original assignee: Kaga Electronic Shenzhen Co ltd
Current assignee: Kaga Electronic Shenzhen Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-02
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a small-size PCBA automata test machine, including accredited testing organization and equipment principal, the inside bottom horizontal installation of equipment principal has the belt line, and the top horizontal installation of equipment principal has a material loading platform, and the vertical material loading manipulator of installing in the equipment principal of material loading platform front end has placed the tray buffer on the material loading platform of material loading manipulator one side, installs the material loading tray on the material loading platform, the gantry manipulator is installed to the top of material loading platform intermediate position department, and the clamping jaw is vertically installed to the bottom of gantry manipulator, all installs two sets of accredited testing organization in the equipment principal of gantry manipulator both sides, the equipment principal is kept away from the one end of material loading manipulator and is installed the unloading and envelope curve. The utility model provides a small-size PCBA board makeup paster processing back, because the specificity requirement of tests such as FCT, unable makeup full-page test leads to testing behind the minute board, the beneath problem of artifical material loading test production efficiency.

Description

Small-size PCBA automata test machine

Technical Field

The utility model relates to a PCBA board test technical field specifically is small-size PCBA automata test machine.

Background

At present, after some small-size PCBA board makeup paster processing, because the particularity of tests such as FCT, unable makeup full-page test must divide board back test (for example need introduce the magnetic field during the test, just must divide the board after the interval of pulling out the product retest, prevent adjacent product because of magnetic field mutual interference), divide behind the board unable automatic displacement of accomplishing of conventional automatic testing machine to and artifical material loading test, lead to the beneath problem of production efficiency. Meanwhile, because the number of the small patch plates is large, the number of test points is large, and the problem of peeling off of parts caused by overlarge stress due to direct testing of the patch plates can be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size PCBA automata test machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: small-size PCBA automata test machine, including accredited testing organization and equipment main part, the inside bottom horizontal installation of equipment main part has the belt line, and equipment main part's top horizontal installation has a material loading platform, and the vertical material loading manipulator that installs in the equipment main part of material loading platform front end has placed the tray buffer on the material loading platform of material loading manipulator one side, installs the material loading tray on the material loading platform, the gantry robot is installed to the top of material loading platform intermediate position department, and the vertical clamping jaw that installs in bottom of gantry robot all installs two sets of accredited testing organization on the equipment main part of gantry robot both sides, the one end that material loading manipulator was kept away from to equipment main part is installed the unloading and is beaten the envelope curve.

Preferably, the feeding platform is provided with a bad returning plate at one end close to the blanking baling line, and a bad buffer area is arranged on the equipment main body at one side of the bad returning plate.

Preferably, a discharging position is arranged at the joint of the feeding platform and the discharging baling line, and a sorting manipulator is arranged on the discharging position.

Preferably, the guide rails which are parallel to each other are installed above the tail end of the feeding platform, the feeding tray is installed on the guide rails, and the first motor is installed at the bottom of the guide rails.

Preferably, the testing mechanism comprises a second motor, a variable pitch mechanism, a translation mechanism, a tester and a testing jig, the testing jig is installed below the tester, the translation mechanism is installed on one side of the testing jig through a sliding rail, the second motor is connected with the sliding rail at the bottom of the translation mechanism through a belt pulley mechanism, and the variable pitch mechanism is installed on one side of the translation mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the problem of small-size PCBA board makeup paster processing back, because the particularity requirement of tests such as FCT, unable makeup full-page test (for example need introduce the magnetic field during test, just need test after the interval of drawing apart the product behind the board, prevent that adjacent product from because of magnetic field mutual interference), lead to testing behind the board, artifical material loading test production efficiency is the undermost problem, test behind the board simultaneously, it is more to have solved because paster platelet makeup quantity, the test point is more, avoid the too big peeling off problem of the part that leads to of stress that direct test leads to.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of a gantry manipulator of the present invention;

fig. 5 is a schematic structural diagram of the testing mechanism of the present invention.

In the figure: 1. a belt line; 2. a tray buffer; 3. a feeding manipulator; 4. a gantry manipulator; 5. poor plate returning; 6. feeding; 7. a sorting manipulator; 8. blanking and packaging wires; 9. a testing mechanism; 10. a feeding platform; 11. a bad buffer area; 12. a feeding tray; 13. a blanking tray; 14. a first motor; 15. A guide rail; 16. a clamping jaw; 17. a second motor; 18. a pitch change mechanism; 19. a translation mechanism; 20. a tester; 21. testing the jig; 22. an apparatus main body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: small-size PCBA automat test machine, including accredited testing organization 9 and equipment main part 22, its characterized in that: the belt line 1 is horizontally installed at the bottom end inside the equipment main body 22, the feeding platform 10 is horizontally installed above the equipment main body 22, the feeding manipulator 3 is vertically installed on the equipment main body 22 at the front end of the feeding platform 10, the tray buffer area 2 is placed on the feeding platform 10 on one side of the feeding manipulator 3, the feeding tray 12 is installed on the feeding platform 10, the portal manipulator 4 is installed above the middle position of the feeding platform 10, the portal manipulator 4 is driven by a 3-axis module, the clamping jaw 16 is vertically installed at the bottom of the portal manipulator 4, two groups of testing mechanisms 9 are installed on the equipment main body 22 on two sides of the portal manipulator 4, each testing mechanism 9 comprises a second motor 17, a variable pitch mechanism 18, a translation mechanism 19, a tester 20 and a testing jig 21, the testing jig 21 is installed below the tester 20, and the translation mechanism 19 is installed on one side of the testing jig 21 through a sliding rail, the second motor 17 is connected with a sliding rail at the bottom of the translation mechanism 19 through a belt pulley mechanism, a variable-pitch mechanism 18 is installed on one side of the translation mechanism 19, the sliding block is pulled by the variable-pitch mechanism 18 through an air cylinder, and a limiting screw rod is used for limiting so as to ensure that the variable pitches are equidistant;

one end of the equipment main body 22, which is far away from the feeding manipulator 3, is provided with a blanking packing line 8, one end of the feeding platform 10, which is close to the blanking packing line 8, is provided with a bad returning plate 5, and the equipment main body 22 on one side of the bad returning plate 5 is provided with a bad buffer zone 11 for intensively storing bad products;

a discharging position 6 is arranged at the joint of the feeding platform 10 and the discharging baling line 8, and a sorting manipulator 7 is arranged on the discharging position 6 and used for transporting products on the feeding platform 10 to the discharging baling line 8;

guide rails 15 which are parallel to each other are installed above the tail end of the feeding platform 10, a feeding tray 13 is installed on the guide rails 15 and used for storing pcba after testing is completed, a first motor 14 is installed at the bottom of the guide rails 15, and the guide rails 15 are driven to operate through the first motor 14.

The working principle is as follows: when the test device is used, the feeding manipulator 3 directly grabs the divided pcba small plates from the plate dividing machine butted in front, and if products which do not need to be tested are directly placed on the lower belt line 1, the test device directly skips the test section; products to be tested are placed on a feeding tray 12 of a feeding platform 10, if a vacant position is arranged on the feeding tray 12, the materials are sucked and filled in a tray buffer area 2, the feeding tray 12 is transported to the position of a testing mechanism 9 on the feeding platform 10, then pcba is respectively sucked to distance changing mechanisms 18 on four testing mechanisms 9 by a gantry manipulator 4, meanwhile, the tested pcba on the distance changing mechanism 18 is placed on a discharging tray 13, the pcba on the distance changing mechanism 18 is sucked to a testing jig 21 by a suction disc at the bottom of a translation mechanism 19, a tester 20 is pressed downwards, the products start to be tested, the translation mechanism 19 moves to a standby position, after the test is completed, the pcba on the testing jig 21 is discharged and moves to the distance changing mechanism 18, after the discharging tray 13 is transported to a discharging position 6 on a guide rail 15, the pcba passing the test is placed on a discharging packaging line 8 by a sorting manipulator 7, bad pcba of test is put on bad returning the board 5, and bad returning the board 5 gets back to the material loading level of portal manipulator 4 on material loading platform 10 to carry out the secondary test, and bad buffer 11 can be put to unnecessary bad returning the board 5, and the pcba that the second time test passes through directly puts on unloading baling line 8, puts bad returning the board 5 once more that does not pass through, carries out the secondary test and can reduce the false testing rate of product, can select to need not carry out the secondary test simultaneously in the procedure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Small-size PCBA automat test machine, including accredited testing organization (9) and equipment subject (22), its characterized in that: the automatic feeding device is characterized in that a belt line (1) is horizontally arranged at the bottom end inside an equipment main body (22), a feeding platform (10) is horizontally arranged above the equipment main body (22), a feeding mechanical arm (3) is vertically arranged on the equipment main body (22) at the front end of the feeding platform (10), a tray buffer area (2) is placed on the feeding platform (10) on one side of the feeding mechanical arm (3), a feeding tray (12) is arranged on the feeding platform (10), a gantry mechanical arm (4) is arranged above the middle position of the feeding platform (10), a clamping jaw (16) is vertically arranged at the bottom of the gantry mechanical arm (4), two groups of testing mechanisms (9) are arranged on the equipment main bodies (22) on two sides of the gantry mechanical arm (4), and a blanking packing line (8) is arranged at one end, far away from the feeding mechanical arm (3), of the equipment main body (22).

2. The compact PCBA automat testing machine according to claim 1, wherein: the feeding platform (10) is close to one end of the blanking baling line (8) and is provided with a poor returning plate (5), and a poor buffer area (11) is arranged on the equipment main body (22) on one side of the poor returning plate (5).

3. The compact PCBA automat testing machine according to claim 1, wherein: the material loading platform is characterized in that a material unloading position (6) is arranged at the joint of the material loading platform (10) and the material unloading packaging line (8), and a sorting mechanical arm (7) is arranged on the material unloading position (6).

4. The compact PCBA automat testing machine according to claim 1, wherein: guide rails (15) which are parallel to each other are installed above the tail end of the feeding platform (10), a discharging tray (13) is installed on the guide rails (15), and a first motor (14) is installed at the bottom of the guide rails (15).

5. The compact PCBA automat testing machine according to claim 1, wherein: testing mechanism (9) include second motor (17), displacement mechanism (18), translation mechanism (19), tester (20) and test fixture (21), and test fixture (21) are installed to the below of tester (20), and translation mechanism (19) are installed through the slide rail to one side of test fixture (21), and pulley mechanism and the sliding rail connection of translation mechanism (19) bottom are passed through in second motor (17), and displacement mechanism (18) are installed to one side of translation mechanism (19).