CN217278726U - PCB board automatic checkout device - Google Patents

Abstract

The utility model relates to the technical field of PCB automatic detection devices, in particular to a PCB automatic detection device, which comprises a detection table, wherein the left side of the detection table base surface is provided with a first fixing component, the right side of the detection table base surface is provided with a second fixing component, the first fixing component and the second fixing component have the same structure and respectively comprise a placing plate, the rear side of the placing plate base surface is transversely provided with a first slide rail, the left side and the right side of the first slide rail base surface are symmetrically provided with a first slide seat, the front side and the rear side of the placing plate base surface are vertically provided with a second slide rail, the base surface of the second slide rail is provided with a second slide seat, the inner sides of the first slide seat and the second slide seat are respectively provided with a fixed plate, a buffer spring is respectively arranged between the fixed plate and the first slide seat and the second slide seat, the base surface of the fixed plate and the front side of the second slide rail are provided with a support plate, the whole device has simple structure, convenient operation and higher practicability.

Description

A kind of PCB board automatic detection device

technical field

The utility model relates to the technical field of automatic detection devices for PCB boards, in particular to an automatic detection device for PCB boards.

Background technique

PCB is a printed circuit board, abbreviated as a printed circuit board, which is one of the important components of the electronics industry. Almost every electronic device, ranging from electronic watches and calculators to computers, communication electronic equipment, and military weapon systems, as long as there is an integrated Electronic components such as circuits, in order to make the electrical interconnection between each component, use a printed circuit board. double effect.

The circuit of the PCB board needs to be tested for on-off in the process of making the board. The existing method adopts manual manual inspection, which is not only labor-intensive, but also has low inspection accuracy and is prone to omissions.

Therefore, an automatic PCB board detection device is required to improve the above problems.

Utility model content

The purpose of the present invention is to provide an automatic detection device for a PCB board to solve the problems raised in the above-mentioned background art.

To achieve the above object, the utility model provides the following technical solutions:

An automatic detection device for a PCB board, comprising a detection table, a first fixing component is arranged on the left side of the base surface of the detection table, a second fixing component is arranged on the right side of the base surface of the detection table, and the first fixing component The structure is the same as that of the second fixing assembly, and both include a placing plate. The rear side of the base surface of the placing plate is laterally provided with a first slide rail, and the left and right sides of the base surface of the first slide rail are symmetrically provided with first slide rails. A second sliding rail is vertically arranged at the front and rear of the base surface of the placing plate, a second sliding seat is arranged on the base surface of the second sliding rail, and the inner sides of the first sliding seat and the second sliding seat are both arranged There is a fixing plate, a buffer spring is arranged between the fixing plate and the first sliding seat and the second sliding seat respectively, and a supporting plate is arranged on the base surface of the fixing plate and located on the front side of the second sliding rail, and the supporting plate is A threaded rod is arranged between the plate and the second sliding seat, the front end of the threaded rod is provided with a turning handle through the support plate, and the back side of the base surface of the detection table is provided with a support frame, the base surface of the support frame is left and right A support seat is arranged symmetrically, a screw rod is arranged between the two support seats, and a sliding rod is symmetrically arranged between the two support seats and located on the front and rear sides of the screw rod, and the left side of the support seat is arranged with the screw rod. The left end of the screw rod is correspondingly provided with a driving motor, the outer walls of the screw rod and the sliding rod are provided with a movable seat, the bottom of the movable seat is provided with a driving cylinder, and the bottom of the driving cylinder is provided with a detector.

As a preferred solution of the present invention, a display screen is arranged on the base surface of the detection table and located between the first fixing component and the second fixing component, and an alarm is arranged on the base surface of the detection table and located on the back side of the display screen. device.

As a preferred solution of the present invention, the connection mode of the threaded rod and the second sliding seat is rotational connection, and the connection mode of the threaded rod and the support plate is threaded connection.

As a preferred solution of the present invention, the first sliding seat and the second sliding seat are respectively connected with the first sliding rail and the second sliding rail by sliding connection.

As a preferred solution of the present invention, the connection mode of the screw rod and the support base is a rotary connection, and the connection mode of the screw rod and the movable base is a screw connection.

As a preferred solution of the present invention, the connection between the movable seat and the sliding rod is a sliding connection.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In the present invention, two PCB boards can be fixed at the same time during detection by the first fixed component and the second fixed component provided, and they can be adjusted according to the different sizes of the PCB boards. When the PCB board is fixed, it can be buffered, thereby reducing damage to the PCB board.

2. In the present utility model, through the provided screw rod, sliding rod, driving cylinder, driving motor and detector, the detector can be driven to detect the PCB board by running the driving cylinder, and the screw rod can be driven to rotate by running the driving motor, Therefore, the detector is driven to move, so that it can detect two PCB boards at the same time, avoiding manual detection, so that the inspection efficiency is high, the inspection accuracy is high, and omissions are not easy to occur, and the overall device structure is simple, easy to operate and More practical.

Description of drawings

Fig. 1 is the overall front view of the utility model;

2 is an enlarged view of the structure of the first fixing assembly of the present invention;

Figure 3 is a partial structural diagram of the utility model.

In the figure: 1. Inspection table; 2. The first fixed component; 3. The second fixed component; 4. Placing plate; 5. The first sliding rail; 6. The first sliding seat; 7. The second sliding rail; The second sliding seat; 9, the fixed plate; 10, the buffer spring; 11, the support plate; 12, the threaded rod; 13, the turning handle; 14, the support frame; 15, the support seat; 16, the screw rod; 17, the sliding rod; 18. Driving motor; 19. Moving seat; 20. Driving cylinder; 21. Detector; 22. Display screen; 23. Alarm.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. The embodiments in the utility model, and all other embodiments obtained by those of ordinary skill in the art without creative work, belong to the protection scope of the present utility model.

In order to facilitate the understanding of the present utility model, the present utility model will be more fully described below with reference to the related drawings, and several embodiments of the present utility model are given. However, the present utility model can be realized in many different forms, and is not limited to The embodiments described herein are, on the contrary, provided so that this disclosure will be thorough and complete.

It should be noted that when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it may Whether directly connected to another element or possibly with intervening elements, the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention, and the terms used herein in the description of the present invention are only for describing specific For the purpose of the examples, and not for the purpose of limiting the invention, the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to Figures 1-3, the utility model provides a technical solution:

1 and 2, the left side of the base surface of the detection table 1 is provided with a first fixing component 2, the right side of the base surface of the detection table 1 is provided with a second fixing component 3, the first fixing component 2 and the second fixing component 3 are provided. The fixing components 3 have the same structure and include a placing plate 4. The rear side of the base surface of the placing plate 4 is laterally provided with a first sliding rail 5, and the left and right sides of the base surface of the first sliding rail 5 are symmetrically provided with a first sliding seat 6. , a second sliding rail 7 is vertically arranged at the front and rear of the base surface of the placing plate 4, the base surface of the second sliding rail 7 is provided with a second sliding seat 8, and the inner sides of the first sliding seat 6 and the second sliding seat 8 are provided with The fixing plate 9 is provided with a buffer spring 10 between the fixing plate 9 and the first sliding seat 6 and the second sliding seat 8 respectively, and a supporting plate 11 is provided on the base surface of the fixing plate 9 and on the front side of the second sliding rail 7, A threaded rod 12 is arranged between the support plate 11 and the second sliding seat 8, and the front end of the threaded rod 12 is provided with a rotating handle 13 through the support plate 11. At the same time, two PCB boards can be fixed at the same time, and they can be adjusted according to the size of the PCB board. Through the buffer spring 10, when the PCB board is fixed, it can be buffered, thereby reducing the impact on the PCB board. damage.

In an embodiment, please refer to FIGS. 1 and 3 , a support frame 14 is arranged on the rear side of the base surface of the detection table 1 , a support seat 15 is arranged symmetrically on the base surface of the support frame 14 , and a screw rod 16 is arranged between the two support seats 15 . , between the two support bases 15 and located on the front and rear sides of the screw rod 16 are symmetrically provided with sliding rods 17, the left side of the support base 15 and the left end of the screw rod 16 are provided with a drive motor 18 corresponding to the screw rod 16 and the sliding rod The outer wall of the rod 17 is provided with a movable seat 19, the bottom of the movable seat 19 is provided with a driving cylinder 20, and the bottom of the driving cylinder 20 is provided with a detector 21. And the detector 21, the detector 21 can be driven to detect the PCB board by running the driving cylinder 20, and the screw 16 can be driven to rotate by running the driving motor 18, thereby driving the detector 21 to move, so that it can detect two PCBs at the same time. The board is inspected to avoid manual inspection, so that the inspection efficiency is high, the inspection accuracy is high, and the omission is not easy to occur.

The working process of the utility model: when detecting, first place the PCB board on the inner side of the fixed plate 9, then rotate the threaded rod 12, and the threaded rod 12 drives the second sliding seat 8 to move forward, so as to fix the PCB board. At the same time, it can be buffered by the buffer spring 10 to avoid damage during the fixing process, and then the driving cylinder 20 is operated, and the driving cylinder 20 drives the detector 21 to move downward, so as to detect the PCB board, and the detected result passes The display screen 22 displays, when the unqualified PCB board is detected, the alarm 23 sounds, and then the driving motor 18 is operated, and the driving motor 18 drives the screw 16 to rotate, thereby driving the detector 21 to move, moving it to another. The upper side of a PCB board can then be detected by the detector 21 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A PCB board automatic detection device, comprising a detection table (1), characterized in that: the left side of the base surface of the detection table (1) is provided with a first fixing assembly (2), and the detection table (1) A second fixing component (3) is provided on the right side of the base surface, the first fixing component (2) and the second fixing component (3) have the same structure, and both include a placing plate (4), and the placing plate ( 4) A first slide rail (5) is laterally arranged on the rear side of the base surface, and a first slide seat (6) is symmetrically arranged on the left and right sides of the base surface of the first slide rail (5). ) A second sliding rail (7) is vertically arranged at the front and rear of the base surface, the base surface of the second sliding rail (7) is provided with a second sliding seat (8), the first sliding seat (6) and the Both the inner sides of the two sliding seats (8) are provided with fixing plates (9), and buffer springs (10) are respectively arranged between the fixing plates (9) and the first sliding seat (6) and the second sliding seat (8). , the base surface of the fixing plate (9) and the front side of the second sliding rail (7) is provided with a supporting plate (11), and a supporting plate (11) is provided between the supporting plate (11) and the second sliding seat (8) A threaded rod (12), the front end of the threaded rod (12) is provided with a turning handle (13) through the support plate (11), and a support frame (14) is provided on the rear side of the base surface of the detection table (1), The base surface of the support frame (14) is provided with a support seat (15) symmetrically on the left and right, a screw rod (16) is arranged between the two support seats (15), and a screw rod (16) is arranged between the two support seats (15). A sliding rod (17) is symmetrically arranged on the front and rear sides of the screw rod (16), and a drive motor (18) is provided on the left side of the support seat (15) and corresponding to the left end of the screw rod (16), so The outer walls of the screw rod (16) and the sliding rod (17) are provided with a movable seat (19), the bottom of the movable seat (19) is provided with a driving cylinder (20), and the bottom of the driving cylinder (20) is provided with a driving cylinder (20). detector (21). 2 . The automatic detection device for a PCB board according to claim 1 , wherein the base surface of the detection table ( 1 ) is located between the first fixing component ( 2 ) and the second fixing component ( 3 ). 3 . A display screen (22) is provided, and an alarm (23) is provided on the base surface of the detection table (1) and at the rear side of the display screen (22). 3. A PCB board automatic detection device according to claim 1, characterized in that: the connection mode of the threaded rod (12) and the second sliding seat (8) is a rotational connection, and the threaded rod (12) The connection with the support plate (11) is screw connection. 4. A PCB board automatic detection device according to claim 1, characterized in that: the first sliding seat (6) and the second sliding seat (8) are respectively connected with the first sliding rail (5), the second sliding seat (8) The connection mode of the slide rail (7) is sliding connection. 5. A PCB board automatic detection device according to claim 1, characterized in that: the connection mode of the screw rod (16) and the support base (15) is a rotational connection, and the screw rod (16) is connected with the moving The connection mode of the seat (19) is screw connection. 6 . The automatic detection device for a PCB board according to claim 1 , wherein the connection between the movable seat ( 19 ) and the sliding rod ( 17 ) is a sliding connection. 7 .

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