Automatic detection system for PCB

Abstract

The utility model relates to an automatic detection system for a PCB (Printed Circuit Board), which is characterized by comprising a test bin, the test bin is provided with six side walls, a robot is arranged in the middle of the test bin, a feed port is arranged on one side wall of the test bin, a moving assembly is arranged at the feed port, an adjusting table is arranged on one side of the feed port, and a control module is arranged on the adjusting table. Two aging racks are continuously arranged beside the adjusting table, a testing rack is arranged beside the aging racks, and a waste discharging port is formed between the testing rack and the feeding port; the testing device is compact in structure and high in testing efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of PCB board detection, in particular to an automatic detection system for PCB boards. Background Art

[0002] With the rapid development of high-speed rail technology, more and more vehicles are entering operation. As an essential component, brake control systems are becoming increasingly complex to inspect and maintain. Brake control PCBs typically include rotary switches, on / off toggle switches, and digital tubes, the latter used to display fault codes. Currently, brake control PCBs are primarily inspected individually, resulting in low efficiency and limited application. Furthermore, inspection requires manual intervention, leading to significant errors. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the following technical problems in the prior art: currently, PCB boards used for brake control are mainly inspected one by one, resulting in low inspection efficiency.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic detection system for PCB boards, characterized in that: it includes:

[0006] A testing warehouse is provided with six side walls, a robot is provided in the middle of the testing warehouse, a feed port and a discharge port are provided on one side wall of the testing warehouse, a moving component is provided at the feed port, an adjustment platform is provided on one side of the feed port, two aging racks are continuously provided next to the adjustment platform, a testing rack is provided next to the aging rack, and a waste discharge port is provided between the testing rack and the feed port.

[0007] As an optimal technical solution for an automatic detection system for PCB boards, the mobile component includes a horizontal conveyor line, a loading lifting line and a unloading lifting line. The loading lifting line is placed at the feed port, and the unloading lifting line is placed at the discharge port.

[0008] As an optimal technical solution for an automatic detection system for PCB boards, the horizontal conveyor line includes a bracket, a horizontal rail arranged on the bracket, and a horizontal frame arranged on the bracket and connected to the horizontal rail, and the horizontal frame is provided with a first clamping claw.

[0009] As an optimal technical solution for an automatic detection system for PCB boards, the adjustment platform includes a mounting seat, and a rotating motor is provided on one side of the mounting seat.

[0010] As an optimal technical solution for an automatic detection system for PCB boards, a rotating platform is provided on the other side of the mounting base, and a second clamping claw is provided on the rotating platform.

[0011] As an optimal technical solution for an automatic detection system for PCB boards, a transport member is provided outside the test chamber, and a material box is provided on the transport member.

[0012] As an optimal technical solution for an automatic detection system for PCB boards, an operating table is provided outside the test chamber.

[0013] The beneficial effects of the utility model are as follows: the utility model has a compact structure and high testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model from a top view;

[0017] Figure 3 This is a schematic diagram of the overall structure of the mobile component in the present utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the horizontal conveying line in the present utility model;

[0019] Figure 5 It is a structural schematic diagram of the adjustment platform in the utility model.

[0020] Figure markings: robot 101, aging rack 104, test rack 105, scrap discharge port 106, moving component 200, loading lifting line 202, feeding port 102, unloading lifting line 203, discharge port 110, horizontal conveyor line 201, bracket 201a, horizontal rail 201b, horizontal frame 201c, first clamp 201d, adjustment table 103, rotating motor 103b, mounting base 103a, rotating table 103c, second clamp 103d, transport part 107, material box 108, test warehouse 100, operating table 109. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0025] Example 1

[0026] Reference Figures 1 to 5 , this embodiment provides an automatic detection system for PCB boards, including,

[0027] The test chamber 100 is provided with six side walls, a robot 101 is provided in the middle of the test chamber 100, a feed port 102 and a discharge port 110 are provided on one side wall of the test chamber 100, a moving component 200 is provided at the feed port 102, an adjustment platform 103 is provided on one side of the feed port 102, two aging racks 104 are continuously provided next to the adjustment platform 103, a test rack 105 is provided next to the aging rack 104, and a waste discharge port 106 is provided between the test rack 105 and the feed port 102.

[0028] The robot 101 is specifically a steerable and grasping robotic arm.

[0029] The moving assembly 200 includes a transverse conveying line 201 , a loading lifting line 202 and a unloading lifting line 203 . The loading lifting line 202 is located at the feed port 102 , and the unloading lifting line 203 is located at the discharge port 110 .

[0030] The loading lifting line 202 is provided with a grabbing member for grabbing materials from the outside into the testing chamber 100 , and the unloading lifting line 203 is provided with a grabbing member for placing the finished product box after testing to the outside.

[0031] The horizontal conveying line 201 includes a bracket 201a, a horizontal rail 201b provided on the bracket 201a, and a horizontal frame 201c provided on the bracket 201a and connected to the horizontal rail 201b. The horizontal frame 201c is provided with a first clamping claw 201d.

[0032] The adjustment platform 103 includes a mounting base 103 a , and a rotating motor 103 b is provided on one side of the mounting base 103 a .

[0033] A rotating platform 103c is provided on the other side of the mounting seat 103a, and a second clamping jaw 103d is provided on the rotating platform 103c.

[0034] The material is grabbed by the robot arm and placed on the adjustment table 103 to adjust the direction, and the parts used for connection are adjusted to face the same direction. Then, the material is grabbed by the robot arm and placed on the aging rack 104 for connection and aging test.

[0035] It should be noted that since aging takes a long time, the ratio between the number of aging units that can be placed on the aging rack and the number that can be placed on the test rack 105 can be adjusted to achieve a balance in the process. For example, if it takes 30 minutes to age one unit and 10 minutes to test one unit, at least 3 units should be aged at the same time to ensure the normal operation of the test and improve efficiency.

[0036] A transport member 107 is provided outside the test chamber 100 , and a material box 108 is provided on the transport member 107 .

[0037] The transport part 107 can be specifically an AGV cart, and the material box 108 is set on the transport part 107, and can be set in multiple layers. Due to the different number of layers, the heights of the material boxes are also different. Therefore, the material boxes at different heights are grabbed by the loading lifting line 202 and sent into the test warehouse 100, and grabbed by the robot 101.

[0038] The unloading lifting line 203 is used to stack the finished material boxes onto the transport member 107.

[0039] An operating table 109 is provided outside the testing chamber 100 .

[0040] The operating table 109 includes a desktop and a computer, which is connected to the equipment in the test box to perform process control.

[0041] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. An automatic detection system for PCB boards, characterized by: include, A test chamber (100) is provided with six side walls, a robot (101) is provided in the middle of the test chamber (100), a feed port (102) and a discharge port (110) are provided on one side wall of the test chamber (100), a moving component (200) is provided at the feed port (102), an adjustment platform (103) is provided on one side of the feed port (102), two aging racks (104) are continuously provided next to the adjustment platform (103), a test rack (105) is provided next to the aging rack (104), and a waste discharge port (106) is provided between the test rack (105) and the feed port (102).

2. The automatic detection system for PCB boards according to claim 1, characterized in that: The moving assembly (200) comprises a transverse conveying line (201), a loading lifting line (202) and a unloading lifting line (203), wherein the loading lifting line (202) is located at the feed port (102) and the unloading lifting line (203) is located at the discharge port (110).

3. The automatic detection system for PCB boards according to claim 2, characterized in that: The transverse conveying line (201) comprises a bracket (201a), a transverse rail (201b) arranged on the bracket (201a), and a transverse frame (201c) arranged on the bracket (201a) and connected to the transverse rail (201b), wherein the transverse frame (201c) is provided with a first clamping claw (201d).

4. The automatic detection system for PCB boards according to claim 3, characterized in that: The adjustment platform (103) comprises a mounting seat (103a), and a rotating motor (103b) is provided on one side of the mounting seat (103a).

5. The automatic detection system for PCB boards according to claim 4, characterized in that: A rotating platform (103c) is provided on the other side of the mounting seat (103a), and a second clamping claw (103d) is provided on the rotating platform (103c).

6. The automatic detection system for PCB boards according to claim 5, characterized in that: A transport member (107) is provided outside the test chamber (100), and a material box (108) is provided on the transport member (107).

7. The automatic detection system for PCB boards according to claim 6, characterized in that: An operating table (109) is provided outside the testing chamber (100).

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