PCBA automatic test control device

Abstract

The utility model discloses a PCBA automatic test control device which comprises a display device and a bottom frame, the bottom frame is arranged at the lower end of the side face of the display device, the upper end of the side face of the display device is provided with a test mechanism, the two sides of the bottom frame are provided with side brackets, the top of the bottom frame is provided with a conveying mechanism, and the conveying mechanism is arranged between the two side brackets. The conveying mechanism is provided with two groups of lead screw nuts, the lead screw nuts are used for driving the two groups of clamping frames to move synchronously, the testing mechanism is arranged on the conveying mechanism, the center of the bottom frame is provided with a testing bracket, the testing bracket is arranged under the testing mechanism, the conveying mechanism is provided with the clamping frames, and the clamping frames are arranged under the testing bracket. The two sets of clamping frames can control the two sets of testing modules to move at the same time, the working efficiency is greatly improved, and the problem that in the background technology, after calibration testing is completed, after a single to-be-tested module is tested, the module after testing needs to be manually taken down, then the next to-be-tested module needs to be placed, and reciprocating operation is troublesome is solved.

Description

[0001] The utility model belongs to the test control technical field, especially relates to a PCBA automation test control device. BACKGROUND

[0002] PCBA is the abbreviation of Printed Circuit Board+Assembly, that is to say, the whole process of PCB empty board after SMT upper piece, or after DIP plug-in, is called PCBA. PCBA board is composed of printed circuit board and component, and is an important component of electronic product. It can provide circuit support, and can realize the wiring, welding and testing of electronic components.

[0003] The to-be-tested module is placed on the side bracket, the test fixture is connected with the to-be-tested communication module through the contact pin, the computer controls the testing instrument to calibrate and test the to-be-tested module, the operator manually replaces the next to-be-tested module for testing after calibration and testing, and the to-be-tested module is taken out manually after testing, and then the next to-be-tested module is placed, and the reciprocating operation is relatively troublesome, therefore, the utility model provides a PCBA automation test control device. Utility model content

[0004] The utility model discloses a kind of PCBA automation test control devices, including display device and bottom frame, the bottom frame is located in display device side lower end, the display device side upper end is equipped with test mechanism, the bottom frame both sides are equipped with side bracket, the bottom frame top is equipped with conveying mechanism, the conveying mechanism is equipped between two groups of side bracket, the bottom frame center is equipped with test bracket, the test bracket is equipped in test mechanism directly below, the conveying mechanism is equipped with clamping frame, the clamping frame is located in test bracket below.

[0005] In order to realize the above-mentioned purpose, the utility model provides a kind of PCBA automation test control device, including display device and bottom frame, the bottom frame is located in display device side lower end, the display device side upper end is equipped with test mechanism, the bottom frame both sides are equipped with side bracket, the bottom frame top is equipped with conveying mechanism, the conveying mechanism is equipped between two groups of side bracket, the bottom frame center is equipped with test bracket, the test bracket is equipped in test mechanism directly below, the conveying mechanism is equipped with clamping frame, the clamping frame is located in test bracket below.

[0006] Preferably, the conveying mechanism comprises a driving motor, a screw nut, a moving plate, a conveying bin, a fixed block, a side plate, a supporting block, a sliding block and a sliding rail, the conveying bin is symmetrically arranged on the top of the bottom frame and on both sides of the test bracket, the fixed block is arranged on the side of the inner wall of the conveying bin, the driving motor is arranged on the side of the inner wall of the conveying bin, one end of the screw rod is rotatably arranged in the fixed block, the other end of the screw rod is fixedly connected to the driving motor, the screw nuts are symmetrically sleeved on the screw rod, the moving plate is arranged on the two screw nuts, the moving plate is symmetrically arranged on both sides of the test bracket, and the moving plate is fixedly arranged below the clamping frame.

[0007] Preferably, the clamping frame comprises a clamping block, a center plate, an extension rod and a connecting plate, the center plate is arranged at the center of the top of the moving plate, the extension rod is arranged on both sides of the center plate, the connecting plate is arranged on the side of the extension rod, and the clamping block is connected to the side surface of the extension rod.

[0008] Preferably, the test mechanism is provided with a stabilizing plate on the top, and the stabilizing plate is fixedly arranged on the side surface of the display device.

[0009] Preferably, a rib plate is symmetrically arranged on the stabilizing plate, and the rib plate is arranged on the side surface of the display device.

[0010] Preferably, side supporting rods are symmetrically arranged below the bottom frame.

[0011] Preferably, the side bracket and the test bracket are located at the same horizontal height.

[0012] The PCBA automatic test control device has the advantages that:

[0013] The two groups of clamping frames can simultaneously control the movement of the two groups of test modules, the work efficiency is greatly improved, and the problems that the operator manually replaces the next test module for testing after the calibration test is completed, and the module after the test is completed needs to be manually taken down after a single test module is tested, and then the next test module is placed, and the reciprocating operation is troublesome are solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole structure schematic view of the PCBA automatic test control device.

[0015] Fig. 2 It is a structure schematic view of the clamping frame in the PCBA automatic test control device.

[0016] Fig. 3 It is a structure schematic view of the conveying mechanism in the PCBA automatic test control device.

[0017] In the figure: 1, display device; 2, bottom frame; 3, test mechanism; 4, side bracket; 5, conveying mechanism; 6, test bracket; 7, driving motor; 8, screw nut; 9, moving plate; 10, conveying bin; 11, fixed block; 12, side plate; 13, bracket block; 14, sliding block; 15, sliding rail; 16, clamping block; 17, center plate; 18, telescopic rod; 19, connecting plate; 20, stabilizing plate; 21, rib plate; 22, side support rod; 23, clamping frame. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application are described below in conjunction with the accompanying drawings. Figs. 1-3 It should be apparent that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, a particular orientation configuration and operation, and therefore cannot be understood as a limitation on the present application.

[0020] The present embodiment provides a PCBA automatic test control device, which comprises a display device 1 and a bottom frame 2, the bottom frame 2 is arranged at the lower end of the side of the display device 1, a test mechanism 3 is arranged at the upper end of the side of the display device 1, side brackets 4 are arranged on both sides of the bottom frame 2, a conveying mechanism 5 is arranged on the top of the bottom frame 2, the conveying mechanism 5 is arranged between the two groups of side brackets 4, a test bracket 6 is arranged at the center of the bottom frame 2, the test bracket 6 is arranged directly below the test mechanism 3, a clamping frame 23 is arranged on the conveying mechanism 5, the clamping frame 23 is arranged below the test bracket 6, and the side bracket 4 and the test bracket 6 are arranged at the same horizontal height.

[0021] In one embodiment, specifically, the conveying mechanism 5 comprises a driving motor 7, a screw nut 8, a moving plate 9, a conveying bin 10, a fixing block 11, a side plate 12, a supporting block 13, a sliding block 14 and a sliding rail 15, the conveying bin 10 is symmetrically arranged on the top of the bottom frame 2 and on both sides of the test bracket 6, the fixing block 11 is arranged on the side of the inner wall of the conveying bin 10, the driving motor 7 is arranged on the side of the inner wall of the conveying bin 10, one end of the screw rod is rotatably arranged in the fixing block 11, the other end of the screw rod is fixedly connected to the driving motor 7, the screw nut 8 is symmetrically sleeved on the screw rod, the moving plate 9 is arranged on the two groups of screw nuts 8, the moving plate 9 is symmetrically arranged on both sides of the test bracket 6, and the moving plate 9 is fixedly arranged below the clamping frame 23.

[0022] In one embodiment, specifically, the clamping frame 23 comprises a clamping block 16, a center plate 17, an extension rod 18 and a connecting plate 19, the center plate 17 is arranged at the center of the top of the moving plate 9, the extension rod 18 is arranged on both sides of the center plate 17, the connecting plate 19 is arranged on the side of the extension rod 18, and the clamping block 16 is connected to the side surface of the extension rod 18 near the upper end.

[0023] In one embodiment, specifically, the test mechanism 3 is provided with a stabilizing plate 20 on the top, the stabilizing plate 20 is fixedly arranged on the upper end of the side of the display device 1, symmetrically arranged on the stabilizing plate 20 are rib plates 21, and the rib plates 21 are arranged on the side of the display device 1.

[0024] In one embodiment, specifically, the bottom frame 2 is symmetrically provided with side supporting rods 22 below.

[0025] The working process of the PCBA automatic test control device in the embodiment is as follows: the module to be tested is placed on the side bracket 4 on one side, the driving motor 7 is started, the driving motor 7 drives the screw rod to rotate, the screw rod drives the clamping frame 23 to move below the test bracket 6 through the screw nut 8, and the two groups of clamping frames 23 move synchronously, when the clamping frame 23 on one side moves to the side bracket 4 where the module to be tested is placed, the other group of clamping frames 23 moves to the middle of the clamping frame 23, that is, directly below the test mechanism 3, the clamping frame 23 on one side clamps the module to be tested through the telescopic rod 18 controlling the clamping block 16, then the driving motor 7 controls the two groups of clamping frames 23 to move, and moves the module to be tested to the middle of the side bracket 4, at this time, the other group of clamping frames 23 moves to the side of the side bracket 4 where the tested module is placed, the test mechanism 3 tests the module, then the driving motor 7 continues to control the two groups of clamping frames 23 to move synchronously, and the two groups of clamping frames 23 clamp the clamping frame 23 after testing and the clamping frame 23 to be tested respectively, then the driving motor 7 controls the two groups of clamping frames 23 to move the tested module to the side bracket 4 where the module is placed, and moves the module to be tested to the middle of the test bracket 6, completes the detection, reciprocating operation, realizes the rapid test of the module, and the two groups of synchronous moving clamping mechanisms are arranged in the application, reciprocate between the test point, the point where the detection has not been completed and the point after the detection, compared with the single clamping mechanism moving at the above three points, the efficiency is higher.

[0026] The above is only an example and description of the structure of the application, and those skilled in the art can make various modifications or supplements or use similar ways to replace the described specific embodiments, as long as the modifications or supplements do not deviate from the structure of the application or exceed the scope defined by the claims, and should belong to the protection scope of the application.

Claims

1. A PCBA automated test control device, characterized by, The utility model relates to a display device test device, including display device (1) and bottom frame (2), bottom frame (2) is located display device (1) side lower end, display device (1) side upper end is equipped with test mechanism (3), bottom frame (2) both sides are equipped with side bracket (4), bottom frame (2) top is equipped with conveying mechanism (5), conveying mechanism (5) is located between two groups side bracket (4), bottom frame (2) center is equipped with test bracket (6), test bracket (6) is located test mechanism (3) directly below, conveying mechanism (5) is equipped with clamping frame (23), clamping frame (23) is located below test bracket (6) is equipped with, Conveying mechanism (5) includes drive motor (7), screw nut (8), moving plate (9), conveying bin (10), fixed block (11), side plate (12), support block (13), sliding block (14) and slide rail (15), conveying bin (10) is symmetrically equipped with the top of bottom frame (2) and is equipped with the both sides of test bracket (6), fixed block (11) is equipped on the inner wall side of conveying bin (10), drive motor (7) is equipped on the inner wall side of conveying bin (10), screw rod one end rotation is equipped in fixed block (11), screw rod the other end is fixedly connected to drive motor (7), screw nut (8) is symmetrically sleeved on screw rod, moving plate (9) is equipped on two groups screw nut (8), moving plate (9) is symmetrically equipped with the both sides of test bracket (6), moving plate (9) is fixedly equipped below clamping frame (23).

2. The PCBA automated test control apparatus of claim 1, wherein, Clamping frame (23) includes clamping block (16), center plate (17), telescopic rod (18) and connecting plate (19), center plate (17) is equipped at the top center of moving plate (9), telescopic rod (18) is equipped on the both sides of center plate (17), connecting plate (19) is equipped on the side of telescopic rod (18), the side end of connecting plate (19) near telescopic rod (18) is connected and equipped with clamping block (16).

3. The PCBA automated test control apparatus of claim 1, wherein, The top of test mechanism (3) is equipped with stabilizing plate (20), and the stabilizing plate (20) is fixedly arranged on the side upper end of the display device (1).

4. The PCBA automated test control apparatus of claim 3, wherein, The stabilizing plate (20) is symmetrically provided with a rib plate (21) on the side of the display device (1).

5. The PCBA automated test control apparatus of claim 1, wherein, The bottom frame (2) is symmetrically provided with a side support rod (22) below.

6. The PCBA automated test control apparatus of claim 1, wherein, The side bracket (4) and the test bracket (6) are located at the same horizontal height.

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