Detection device for circuit board production

Abstract

The utility model discloses a detection device for circuit board production, and relates to the technical field of circuit board production. The utility model relates to a detection device for circuit board production, which comprises a detection table, a fixing device for limiting a circuit board during detection is arranged in the detection table, and a lifting device for lifting during detection is arranged on the rear side wall of the detection table. The movable end of the lifting device is provided with a detection device for detecting the circuit board, and the front and rear side walls of the detection table are provided with limiting devices for improving the stability of the detection device during lifting. The two sides of the circuit board are limited through the fixing device, then the detection end of the detection device is adjusted to be aligned with the detection position of the circuit board, and then the detection device is driven to descend through the lifting device, so that the efficiency of detecting a large batch of circuit boards of the same specification is improved; and the limiting device is used for limiting the lifting of the detection device, so that the stability of the circuit board during detection is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of circuit board production, and specifically relates to a detection device for circuit board production. BACKGROUND

[0002] The name of the circuit board is: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high-frequency board, thick copper plate, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board miniaturizes and visualizes the circuit, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The circuit board can be called a printed wiring board or a printed circuit board, and the English name is FPC circuit board (FPC circuit board is also called flexible circuit board. It is a kind of flexible printed circuit board with high reliability and excellent flexibility, which is made of polyimide or polyester film. It has the characteristics of high wiring density, light weight, thin thickness and good bending property). The birth and development of FPC and PCB have given birth to a new product, the rigid-flex board. Therefore, the rigid-flex board is a combination of flexible circuit board and rigid circuit board, which is combined together according to the related process requirements through pressing and other processes, and forms a circuit board with the characteristics of FPC and PCB.

[0003] The existing patent number CN219715526U proposes a kind of detection device for circuit board production. The detection device for circuit board production includes chassis, further includes: transmission frame, for two groups, all along the horizontal direction sliding on the upper end surface of chassis, and two groups transmission frame slide on same straight line, and moving direction is opposite;Elastic extrusion rod, for several, be installed on transmission frame, and any described elastic extrusion rod is single structure.

[0004] The above-mentioned detection device for circuit board production has low detection efficiency for circuit board when in use, cannot meet the production detection requirements of large quantities of same specification circuit board, and further can cause the production capacity reduction of circuit board.

[0005] Therefore, a detection device for circuit board production is proposed. Utility model content

[0006] The utility model aims at: for solving the detection efficiency of the above-mentioned detection device for circuit board production to circuit board when in use is low, cannot meet the production detection requirements of large quantities of same specification circuit board, and further can cause the production capacity reduction of circuit board problem, the utility model provides a kind of detection device for circuit board production.

[0007] The utility model realizes the following technical scheme in order to achieve the above-mentioned purpose:

[0008] The utility model provides a detection device for circuit board production, including detection table, the upper end surface of detection table is equipped with opening groove and sliding groove, the inside of detection table is provided with the fixed device that is limited to circuit board during detection, the rear wall of detection table is provided with the lifting device that is operated during detection, the movable end of lifting device is provided with the detection device that detects circuit board, the front and rear side wall of detection table is provided with the limiting device that promotes the stability of detection device during lifting.

[0009] Further, the fixed device includes a motor, a threaded rod and a fixed plate, the motor is fixedly installed in the opening groove of the detection table, the threaded rod is fixedly installed at the rotating end of the motor, and the fixed plate is slidably installed in the sliding groove of the detection table.

[0010] Further, the fixed device includes a pad plate, which is fixedly installed on the opposite side walls of the fixed plate.

[0011] Further, the lifting device includes a support base, a lifting sliding column, a second motor and a second threaded rod, the support base is fixedly installed on the rear side wall of the detection table, the lifting sliding column is fixedly installed on the upper end surface of the support base, the second motor is fixedly installed on the upper end surface of the lifting sliding column, and the second threaded rod is fixedly installed at the rotating end of the second motor.

[0012] Further, the detection device includes a detection support plate and a detection equipment, the detection support plate is slidably installed in the lifting sliding column, the detection support plate is threadedly connected with the second threaded rod, the upper end surface of the detection support plate is provided with a hole groove, and the detection equipment is installed in the hole groove of the detection support plate.

[0013] Further, the limiting device includes a second support base, a limiting rod and a limiting frame, the second support base is fixedly installed on the front and rear side walls of the detection table, the limiting rod is fixedly installed on the upper end surface of the detection table, the limiting rod is slidably connected with the detection support plate, the limiting frame is fixedly installed on the upper end surface of the second support base, and the limiting frame is fixedly connected with the limiting rod.

[0014] The utility model discloses the beneficial effects are as follows:

[0015] First, the circuit board to be detected is placed in the detection table, then the two sides of the circuit board are limited by the fixed device, then the detection end is aligned with the detection position of the circuit board by adjusting the detection end of the detection device, and then the detection device is lowered by the lifting device, thereby improving the efficiency of detecting a large number of circuit boards of the same specification, and the stability of the circuit board during detection is improved by limiting the lifting of the detection device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a three-dimensional structure schematic view of the utility model;

[0017] Fig. 2 is a partial structure schematic view of the utility model;

[0018] Fig. 3 is a three-dimensional structure top view of the utility model;

[0019] The drawing mark: 1, detection platform;2, fixed device;201, motor one;202, threaded rod one;203, fixed plate;204, backing plate;3, lifting device;301, support seat one;302, lifting sliding column;303, motor two;304, threaded rod two;4, detection device;401, detection support plate;402, detection equipment;5, limiting device;501, support seat two;502, limiting rod;503, limiting frame. DETAILED DESCRIPTION

[0020] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0022] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the utility model, it should be noted that the orientation or position relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0024] Please refer toFigs. 1-3 The utility model provides a detection device for circuit board production, including detection stage 1, the upper end surface of detection stage 1 is set with opening groove and sliding slot, the inside of detection stage 1 is provided with the fixed device 2 that is positioned to circuit board when detecting, the rear wall of detection stage 1 is provided with the lifting device 3 that is operated when detecting, the movable end of lifting device 3 is provided with the detection device 4 that is positioned to circuit board, the front and rear side wall of detection stage 1 is provided with the limiting device 5 that promotes the stability of detection device 4 when lifting.

[0025] Specifically: first, the circuit board to be detected is placed in the detection stage 1, then the two sides of the circuit board are positioned by the fixed device 2, then the detection end of the detection device 4 is adjusted to align with the detection position of the circuit board, and then the detection device 4 is lowered by the lifting device 3, thereby improving the efficiency of detecting a large number of circuit boards of the same specification. The limiting device 5 limits the lifting of the detection device 4, thereby improving the stability of the circuit board during detection.

[0026] The fixed device 2 includes a motor 201, a threaded rod 202, and a fixed plate 203. The motor 201 is fixedly installed in the opening groove of the detection stage 1. The threaded rod 202 is fixedly installed at the rotating end of the motor 201. The fixed plate 203 is slidingly installed in the sliding slot of the detection stage 1. The fixed plate 203 is in threaded connection with the threaded rod 202.

[0027] Specifically: the threaded rod 202 is rotated by the motor 201, thereby driving the fixed plate 203 to position the circuit board to be detected in the sliding slot of the detection stage 1, thereby improving the stability of the circuit board during detection.

[0028] The fixed device 2 includes a spacer 204, which is fixedly installed on the opposite side walls of the fixed plate 203.

[0029] Specifically: the two sides of the circuit board to be detected are protected by the spacer 204, thereby avoiding damage to the circuit board.

[0030] The lifting device 3 includes a support base 301, a lifting sliding column 302, a motor 303, and a threaded rod 304. The support base 301 is fixedly installed on the rear side wall of the detection stage 1. The lifting sliding column 302 is fixedly installed on the upper end surface of the support base 301. The motor 303 is fixedly installed on the upper end surface of the lifting sliding column 302. The threaded rod 304 is fixedly installed at the rotating end of the motor 303.

[0031] Specifically: the threaded rod 304 is rotated by the motor 303, thereby driving the movable end of the detection device 4 to move up and down in the lifting sliding column 302, thereby improving the efficiency of detecting the circuit board.

[0032] The detection device 4 comprises a detection support plate 401 and a detection equipment 402, the detection support plate 401 is slidingly installed in the lifting sliding column 302, the detection support plate 401 is in threaded connection with the threaded rod two 304, and the upper end surface of the detection support plate 401 is provided with a hole groove, and the detection equipment 402 is installed in the hole groove of the detection support plate 401.

[0033] Specifically, the number and position of the detection equipment 402 can be increased or reduced according to the number and position of the detection points of the circuit board.

[0034] The limiting device 5 comprises a support seat two 501, a limiting rod 502 and a limiting frame 503, the support seat two 501 is fixedly installed on the front and rear side walls of the detection table 1, the limiting rod 502 is fixedly installed on the upper end surface of the detection table 1, the limiting rod 502 is in sliding connection with the detection support plate 401, and the limiting frame 503 is fixedly installed on the upper end surface of the support seat two 501 and is in fixed connection with the limiting rod 502.

[0035] Specifically, the lifting of the detection support plate 401 is limited by the limiting rod 502, so that the stability of the detection support plate 401 during lifting is improved.

[0036] In summary:

[0037] Firstly, the circuit board to be detected is placed in the detection table 1, then the two sides of the circuit board are limited by the fixing device 2, then the detection end of the detection device 4 is adjusted to align with the detection position of the circuit board, and then the detection device 4 is lowered by the lifting device 3, so that the efficiency of detecting a large number of circuit boards of the same specification is improved, the lifting of the detection device 4 is limited by the limiting device 5, so that the stability of the circuit board during detection is improved, the threaded rod one 202 is rotated by the motor one 201, so that the fixed plate 203 is driven by the threaded rod one 202 to slide in the sliding groove of the detection table 1 to limit the circuit board to be detected, so that the stability of the circuit board during detection is improved, the two sides of the circuit board to be detected are protected by the pad 204, so that the circuit board is prevented from being damaged, the threaded rod two 304 is rotated by the motor two 303, so that the movable end of the detection device 4 is moved up and down in the lifting sliding column 302 by the threaded rod two 304, so that the efficiency of detecting the circuit board is improved, the number and position of the detection equipment 402 can be increased or reduced according to the number and position of the detection points of the circuit board, and the lifting of the detection support plate 401 is limited by the limiting rod 502, so that the stability of the detection support plate 401 during lifting is improved.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A testing device for circuit board production, comprising a testing table (1), characterized in that, The upper surface of the testing platform (1) is provided with an opening groove and a sliding groove. The interior of the testing platform (1) is provided with a fixing device (2) for limiting the circuit board during testing. The rear side wall of the testing platform (1) is provided with a lifting device (3) for lifting and lowering during testing. The movable end of the lifting device (3) is provided with a testing device (4) for testing the circuit board. The front and rear side walls of the testing platform (1) are provided with limiting devices (5) to improve the stability of the testing device (4) during lifting and lowering.

2. The testing device for circuit board production according to claim 1, characterized in that, The fixing device (2) includes a motor (201), a threaded rod (202), and a fixing plate (203). The motor (201) is fixedly installed in the opening slot of the testing table (1). The threaded rod (202) is fixedly installed at the rotating end of the motor (201). The fixing plate (203) is slidably installed in the sliding groove of the testing table (1). The fixing plate (203) and the threaded rod (202) are threadedly connected.

3. The testing device for circuit board production according to claim 2, characterized in that, The fixing device (2) includes a pad (204), which is fixedly installed on the opposite side wall of the fixing plate (203).

4. The testing device for circuit board production according to claim 1, characterized in that, The lifting device (3) includes a support base (301), a lifting sliding column (302), a motor (303), and a threaded rod (304). The support base (301) is fixedly installed on the rear side wall of the testing platform (1). The lifting sliding column (302) is fixedly installed on the upper end face of the support base (301). The motor (303) is fixedly installed on the upper end face of the lifting sliding column (302). The threaded rod (304) is fixedly installed on the rotating end of the motor (303).

5. The testing device for circuit board production according to claim 4, characterized in that, The detection device (4) includes a detection support plate (401) and a detection device (402). The detection support plate (401) is slidably installed in the lifting sliding column (302). The detection support plate (401) is threadedly connected to the threaded rod (304). A hole and groove are opened on the upper end face of the detection support plate (401). The detection device (402) is installed in the hole and groove of the detection support plate (401).

6. The testing device for circuit board production according to claim 1, characterized in that, The limiting device (5) includes a second support base (501), a limiting rod (502), and a limiting frame (503). The second support base (501) is fixedly installed on the front and rear side walls of the testing table (1). The limiting rod (502) is fixedly installed on the upper surface of the testing table (1). The limiting rod (502) is slidably connected to the testing support plate (401). The limiting frame (503) is fixedly installed on the upper surface of the second support base (501). The limiting frame (503) is fixedly connected to the limiting rod (502).

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