CN216209678U

CN216209678U - PCBA board detection device

Info

Publication number: CN216209678U
Application number: CN202122744659.6U
Authority: CN
Inventors: 李冀科; 潘伶利; 刘成林
Original assignee: Shenzhen Ruicheng Electronic Technology Co ltd
Current assignee: Shenzhen Ruicheng Electronic Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model belongs to the technical field of PCBA (printed circuit board assembly) board detection, and particularly relates to a PCBA board detection device, which comprises a base, the base is provided with a driving component capable of moving back and forth, the driving component is provided with a lifting component capable of lifting, one side of the lifting component is provided with an electric telescopic rod, one end of the electric telescopic rod is provided with a shifting sheet, one side of the base is vertically provided with a PCBA board body, the utility model is provided with a driving component, a lifting component, an electric telescopic rod and a poking piece which are mutually matched and positioned at one side of the PCBA board body, the electric telescopic rod brings the poking piece to the PCBA board body, drive the plectrum through drive assembly and lifting unit and carry out level and vertical direction removal in one side of PCBA board body, drive the plectrum and stir welded components and parts on the PCBA body, solved current detection device and can only detect the break-make of components and parts, can not judge whether the virtual problem of connecting of components and parts.

Description

PCBA board detection device

Technical Field

The utility model belongs to the technical field of PCBA (printed circuit board assembly) board detection, and particularly relates to a PCBA board detection device.

Background

PCBA means that the PCB blank board is processed by SMT loading or the whole process of DIP plug-in, which is called PCBA for short.

The in-process of PCBA board in production need detect, whether normal components and parts on detecting PCBA, and present detection device can only detect the break-make of components and parts, can not judge whether virtual joint of components and parts leads to unqualified product to flow into the market, and in addition, current detection device does not have buffer when detecting the PCBA board, leads to the PCBA board to suffer the damage at the in-process that detects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a PCBA board detection device, which solves the problems that the conventional detection device provided in the background technology can only detect the on-off of components and cannot judge whether the components are in virtual connection, and the PCBA board is damaged in the detection process because the conventional detection device does not have a buffer device when detecting the PCBA board.

In order to achieve the purpose, the utility model provides the following technical scheme: PCBA board detection device, the on-line screen storage device comprises a base, but be equipped with reciprocating motion's drive assembly on the base, the last lifting unit who is equipped with the liftable of drive assembly, one side of lifting unit is equipped with electric telescopic handle, electric telescopic handle's one end is equipped with the plectrum, one side of base is equipped with PCBA board body perpendicularly, the one end of plectrum extends to on the PCBA board body, install the controller on the base.

Preferably, be equipped with the buffering subassembly between electric telescopic handle and the plectrum, the buffering subassembly includes dead lever and the movable rod that can reciprocating motion on the dead lever, the fixed one end of establishing at electric telescopic handle of one end of dead lever, the fixed one end of establishing at the plectrum of one end of movable rod.

Preferably, a spring is arranged inside the fixed rod, and one end of the spring is elastically connected to the movable rod.

Preferably, the top of base is equipped with the mounting bracket perpendicularly, the mounting bracket is U type structure, PCBA board body block is established in U type structure.

Preferably, drive assembly includes second motor and second motor output end fixed connection's second screw rod, the second motor is installed in the outside of base, the track has been seted up to the inside of base, the one end of second screw rod is rotated and is established in the track, it is equipped with the sliding block to slide in the track, the sliding block transmission is established on the second screw rod, the track is in parallel distribution state with the mounting bracket.

Preferably, lifting unit includes the mounting panel and installs the first motor at the mounting panel top, the fixed first screw rod that is equipped with of output of first motor, first screw rod rotates and establishes on the sliding block, electric telescopic handle's the fixed transmission piece that is equipped with of one end, the opening has been seted up on the mounting bracket, the transmission piece slides and establishes in the opening, the through-hole has been seted up on the transmission piece, first screw rod closes soon and establishes in the through-hole.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the utility model is provided with the driving component, the lifting component, the electric telescopic rod and the shifting piece which are mutually matched and positioned on one side of the PCBA board body, the electric telescopic rod brings the shifting piece to the PCBA board body, the shifting piece is driven by the driving component and the lifting component to move in the horizontal and vertical directions on one side of the PCBA board body, and the shifting piece is driven to shift welded components on the PCBA body, so that the problem that the conventional detection device can only detect the on-off of the components and cannot judge whether the components are in virtual connection or not is solved.

(2) The buffer component is arranged between the electric telescopic rod and the shifting piece, when the shifting piece is acted on the PCBA board body greatly, the movable rod enters the fixed rod, the force on the shifting piece is prevented from being directly acted on the PCBA board body, and the problem that the PCBA board is damaged in the detection process because an existing detection device is not provided with a buffer device when the PCBA board is detected is solved.

Drawings

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

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

FIG. 3 is a schematic view of the movable rod and the fixed rod of the present invention;

FIG. 4 is a schematic structural view of a transmission block of the present invention;

FIG. 5 is a schematic view of the mating of the mounting bracket of the present invention with a PCBA board body;

in the figure: 1. a controller; 2. a base; 3. a mounting frame; 4. a PCBA board body; 5. a first motor; 6. a first screw; 7. mounting a plate; 8. a transmission block; 9. a slider; 10. a second motor; 11. a second screw; 12. a track; 13. a buffer assembly; 14. a shifting sheet; 15. a movable rod; 16. fixing the rod; 17. a spring; 18. a through hole; 19. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: PCBA board detection device, including base 2, but be equipped with reciprocating motion's drive assembly on the base 2, the last lifting unit who is equipped with the liftable of drive assembly, one side of lifting unit is equipped with electric telescopic handle 19, electric telescopic handle 19's one end is equipped with plectrum 14, one side of base 2 is equipped with PCBA board body 4 perpendicularly, the one end of plectrum 14 extends to PCBA board body 4 on, install controller 1 on the base 2, at drive assembly, the cooperation of lifting unit and electric telescopic handle 19 is let plectrum 14 can stir the operation to the components and parts on PCBA board body 4 random position.

Further, be equipped with between electric telescopic handle 19 and the plectrum 14 and cushion subassembly 13, cushion subassembly 13 includes dead lever 16 and can be on dead lever 16 reciprocating motion's movable rod 15, the fixed one end of establishing at electric telescopic handle 19 of one end of dead lever 16, the fixed one end of establishing at plectrum 14 of one end of movable rod 15, when the plectrum 14 is used vigorously on PCBA board body 4, movable rod 15 gets into the inside of dead lever 16, avoid the power on the plectrum 14 directly to use on PCBA board body 4.

Specifically, a spring 17 is provided inside the fixed lever 16, and one end of the spring 17 is elastically connected to the movable lever 15.

It is worth mentioning that the top of the base 2 is vertically provided with the mounting frame 3, the mounting frame 3 is of a U-shaped structure, the PCBA board body 4 is clamped in the U-shaped structure, and the mounting frame 3 vertically limits the PCBA board body 4 to one side of the poking piece 14.

Further, drive assembly includes second motor 10 and second motor 10 output end fixed connection's second screw rod 11, and second motor 10 installs in the outside of base 2, and track 12 has been seted up to the inside of base 2, and the one end of second screw rod 11 is rotated and is established in track 12, and the slip is equipped with sliding block 9 in track 12, and the transmission of sliding block 9 is established on second screw rod 11, and track 12 is in parallel distribution state with mounting bracket 3.

Further, lifting unit includes mounting panel 7 and installs the first motor 5 at mounting panel 7 top, and the output end of first motor 5 is fixed and is equipped with first screw rod 6, and first screw rod 6 rotates to be established on sliding block 9, and electric telescopic handle 19's the fixed transmission piece 8 that is equipped with of one end has seted up the opening on the mounting bracket 3, and transmission piece 8 slides and establishes in the opening, has seted up through-hole 18 on the transmission piece 8, and first screw rod 6 closes soon and establishes in through-hole 18.

In summary, the first motor 5, the second motor 10 and the electric telescopic rod 19 are all electrically connected to the controller 1, the first motor 5 and the second motor 10 are all servo motors, the electric telescopic rod 19 is an LX700 series electric telescopic rod, the controller 1 is a programmable controller, and the controller 1 controls the operation states of the first motor 5, the second motor 10 and the electric telescopic rod 19 through programming.

The working principle and the using process of the utility model are as follows: when the device is used, the PCBA board body 4 is inserted into the mounting frame 3, the driving component drives the sliding block 9 to slide in the track 12 through the second motor 10 and the second screw rod 11, so that the shifting piece 14 is driven to move in the horizontal direction of one side of the PCBA board body 4, the lifting component drives the transmission block 8 to reciprocate in the vertical direction of the mounting frame 7 through the first motor 5 and the first screw rod 6, so that the shifting piece 14 is driven to move in the vertical direction of one side of the PCBA board body 4, the electric telescopic rod 19 drives the shifting piece 14 to reach the components on the PCBA board body 4, and therefore the components on the PCBA board body 4 are stirred.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

PCBA board detection device, its characterized in that: including base (2), but be equipped with reciprocating motion's drive assembly on base (2), the last lifting unit who is equipped with the liftable of drive assembly, one side of lifting unit is equipped with electric telescopic handle (19), electric telescopic handle's (19) one end is equipped with plectrum (14), one side of base (2) is equipped with PCBA board body (4) perpendicularly, the one end of plectrum (14) extends to PCBA board body (4) on, install controller (1) on base (2).
2. The PCBA board detection device according to claim 1, wherein: be equipped with between electric telescopic handle (19) and plectrum (14) buffering subassembly (13), buffering subassembly (13) include dead lever (16) and can be on dead lever (16) reciprocating motion's movable rod (15), the fixed one end of establishing in electric telescopic handle (19) of one end of dead lever (16), the fixed one end of establishing in plectrum (14) of one end of movable rod (15).
3. The PCBA board detection device according to claim 2, wherein: a spring (17) is arranged inside the fixed rod (16), and one end of the spring (17) is elastically connected to the movable rod (15).
4. The PCBA board detection device according to claim 1, wherein: the top of base (2) is equipped with mounting bracket (3) perpendicularly, mounting bracket (3) are U type structure, PCBA board body (4) block is established in U type structure.
5. A PCBA board detection device according to claim 4, wherein: drive assembly includes second motor (10) and second motor (10) output end fixed connection's second screw rod (11), the outside at base (2) is installed in second motor (10), track (12) have been seted up to the inside of base (2), the one end of second screw rod (11) is rotated and is established in track (12), it is equipped with sliding block (9) to slide in track (12), sliding block (9) transmission is established on second screw rod (11), track (12) are in parallel distribution state with mounting bracket (3).
6. A PCBA board detection device according to claim 5, wherein: lifting unit includes mounting panel (7) and installs first motor (5) at mounting panel (7) top, the fixed first screw rod (6) that is equipped with of output of first motor (5), first screw rod (6) are rotated and are established on sliding block (9), the fixed transmission piece (8) that are equipped with of one end of electric telescopic handle (19), the opening has been seted up on mounting bracket (3), transmission piece (8) slide and establish in the opening, through-hole (18) have been seted up on transmission piece (8), first screw rod (6) close soon and establish in through-hole (18).