CN215866988U

CN215866988U - PCBA detection device

Info

Publication number: CN215866988U
Application number: CN202121942757.4U
Authority: CN
Inventors: 田宝亮; 张丁; 张清哲; 谢国华; 贺胜民
Original assignee: Dezhou Xindongneng Iron Tower Power Generation Co ltd
Current assignee: Dezhou Xindongneng Iron Tower Power Generation Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-18
Anticipated expiration: 2031-08-18

Abstract

The utility model belongs to the technical field of PCBA detection, and particularly relates to a PCBA detection device which comprises a supporting limiting plate, wherein the supporting limiting plate is provided with an electrode connector, a pressing plate is arranged above the supporting limiting plate and is driven to reciprocate by a pressing plate driving piece, a manipulator is arranged on one side of the supporting limiting plate, the pressing plate driving piece is an air cylinder and is fixed on a portal frame, and the portal frame is fixed on a base.

Description

PCBA detection device

Technical Field

The utility model belongs to the technical field of PCBA detection, and particularly relates to a PCBA detection device.

Background

The existing detection method for the PCBA (printed circuit board assembly) of the methanol reforming hydrogen production control system is to test by adopting a manual plugging and unplugging interface mode, various components such as different thermocouples, a liquid supply pressure sensor, a gas pressure sensor, a fan, a fuel pump, an electromagnetic valve and the like are integrated on the control system, the actual plugging and disassembling mode test is time-consuming and labor-consuming, and the PCBA is easily damaged due to the fact that ports such as the fan, the fuel pump, the thermocouples and the like are plugged and unplugged for multiple times. The test mode is relatively laggard, the parts are often required to be purchased in place and manually assembled, the cost is increased, and the error rate is high. The repeated plugging and unplugging of the accessory interface consumes manpower and material resources, has low working efficiency and high input cost, and is not suitable for batch production detection operation.

SUMMERY OF THE UTILITY MODEL

The present invention provides a PCBA detection device that can solve the problems noted in the background art.

The utility model provides a PCBA detection device, is including supporting the limiting plate, it is equipped with electrode joint to support the limiting plate, the top of supporting the limiting plate is equipped with the clamp plate, the clamp plate passes through its reciprocating motion of clamp plate driving piece drive, one side of supporting the limiting plate is equipped with the manipulator.

Preferably, the upper surface of the supporting limit plate is provided with a limit groove.

Preferably, a base is connected below the limiting plate, and a plurality of supporting columns and springs are arranged between the base and the limiting plate.

Preferably, the pressure plate driving part is an air cylinder and is fixed on a portal frame, and the portal frame is fixed on the base.

Preferably, the movable end of the cylinder is connected with a pressing plate, guide sliding sleeves are arranged on two sides of the pressing plate and move along guide sliding columns, and the guide sliding columns are fixed on the base.

Preferably, the lower surface of the pressing plate is provided with a plurality of insulating pressing columns.

Preferably, an alarm is further included.

Preferably, the device further comprises a camera.

Has the advantages that: the PCBA detection device provided by the utility model adopts the mechanical arm to automatically grab and detect, so that the use of personnel is greatly reduced, the cost is saved, the detection efficiency can be effectively improved, and the damage rate caused by splicing is reduced.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

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

description of reference numerals:

reference numbers in the figures: supporting the limit plate 1; a limiting groove 11; an electrode tab 2; a pressing plate 3; a guide slide bush 31; a guide strut 32; an insulating compression leg 33; a platen driver 4; a manipulator 5; a base 6; a support column 7; a spring 8; a portal frame 9; an alarm 10; a camera 12.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

Example (b):

as shown in fig. 1-2, a PCBA detection device, including supporting limiting plate 1, support limiting plate 1 and be equipped with electrode joint 2, electrode joint 2 is the metal probe, with the port one-to-one of PCBA (circuit board), electrode joint 2 links to each other with the detection computer of higher order, the top of supporting limiting plate 1 is equipped with clamp plate 3, clamp plate 3 drives its reciprocating motion through clamp plate driving piece 4, one side of supporting limiting plate 1 is equipped with manipulator 5, support limiting plate 1 upper surface and seted up spacing groove 11, can realize with circuit board quick positioning through spacing groove 11, clamp plate driving piece 4 is the cylinder, and it is fixed on portal frame 9, portal frame 9 is fixed base 6.

The below of limiting plate 1 is connected with base 6, base 6 with be equipped with a plurality of support column 7 and spring 8 between the limiting plate 1, set up the effect that support column 7 and spring 8 can play the buffering, prevent to crush the circuit board.

Preferably, the movable end of the cylinder is connected with a pressing plate 3, two sides of the pressing plate 3 are provided with guide sliding sleeves 31, the guide sliding sleeves 31 move along guide sliding columns 32, and the guide sliding columns 32 are fixed on the base 6.

The lower surface of the pressing plate 3 is provided with a plurality of insulating pressing columns 33, and the insulating pressing columns 33 can be rubber-coated studs or rubber columns.

The device also comprises an alarm 10, and if the test is unqualified, the alarm 10 is used for carrying out corresponding prompt.

Still include camera 12, set up camera 12, be convenient for observe test process and corresponding test result show.

According to the working principle of the utility model, when the detection device is used, a manipulator 5 clamps a circuit board to a support limit plate 1, a port of the circuit board is communicated with an electrode connector 2, a press plate driving piece 4 drives a press plate 3 to press down, the detection starts, an upper detection computer calls a PCBA test program, if the detection is qualified, the alarm carries out corresponding display, a camera records the detection process in real time, after the detection is finished, the press plate driving piece 4 returns, and the manipulator 5 clamps the circuit board to a qualified area or an unqualified area.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. A PCBA detection device, its characterized in that: including supporting limiting plate (1), it is equipped with electrode joint (2) to support limiting plate (1), the top of supporting limiting plate (1) is equipped with clamp plate (3), its reciprocating motion is driven through clamp plate driving piece (4) in clamp plate (3), one side of supporting limiting plate (1) is equipped with manipulator (5).

2. A PCBA detection apparatus as claimed in claim 1, wherein: the upper surface of the supporting limit plate (1) is provided with a limit groove (11).

3. A PCBA detection apparatus as claimed in claim 1, wherein: the lower part of the limiting plate (1) is connected with a base (6), and a plurality of supporting columns (7) and springs (8) are arranged between the base (6) and the limiting plate (1).

4. A PCBA detection apparatus as claimed in claim 3, wherein: the pressing plate driving piece (4) is an air cylinder and is fixed on the door type frame (9), and the door type frame (9) is fixed on the base (6).

5. A PCBA detection device as claimed in claim 4, wherein: the movable end of cylinder connects clamp plate (3), clamp plate (3) both sides are equipped with direction sliding sleeve (31), direction sliding sleeve (31) are followed direction traveller (32) and are moved, direction traveller (32) are fixed base (6).

6. A PCBA detection apparatus as claimed in claim 3, wherein: the lower surface of the pressing plate (3) is provided with a plurality of insulating pressing columns (33).

7. A PCBA detection device as claimed in any one of claims 1 to 6, in which: also comprises an alarm (10).

8. A PCBA detection device as claimed in any one of claims 1 to 6, in which: also includes a camera (12).