PCB processing detection tool

Abstract

The utility model relates to the technical field of PCB processing, and discloses a PCB processing detection tool comprising a detection bench; the detection mechanism is arranged in the detection table; wherein the detection mechanism comprises a detection frame which is configured above the detection table; the sliding groove is formed between the detection frame and the detection table; a threaded rod disposed inside the sliding groove; the sliding block is arranged on the threaded rod in a sleeving manner; the first fixing plate is arranged on the sliding block; the first indicating block is arranged on the first fixing plate; the limiting groove is formed between the detection frame and the detection table; the spring is arranged in the limiting groove; the second fixing plate is fixedly arranged at the other end of the spring; the second indication block is arranged above the second fixing plate; and the graduated scale is arranged in the detection frame, and the first indication block and the second indication block are attached to the graduated scale. The PCB processing detection tool provided by the utility model solves the problem that the operation process of the existing equipment is tedious.

Description

Technical Field

[0001] The utility model belongs to the technical field of PCB board processing, and particularly relates to a PCB board processing detection tooling. Background Technique

[0002] PCB, the Chinese name is printed circuit board, also known as printed wiring board, is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. Since it is made by electronic printing technology, it is called a "printed" circuit board. Almost every electronic device, from small electronic watches and calculators to computers, communication electronic devices, and military weapon systems, as long as there are electronic components such as integrated circuits, printed boards are used to achieve electrical interconnection between components. In the production process of PCB boards, since PCB boards are generally installed in a set shell, their size is often relatively precise. At this time, it is necessary to detect the shape of the PCB board. However, most of the existing detection devices cannot detect the length and width of the PCB board at the same time, so that the position of the PCB board needs to be adjusted during the whole detection process to measure the length and width, which makes the whole detection process more troublesome.

[0003] The Chinese utility model patent with the publication number of CN216205937U discloses a board body shape detection device for PCB board processing. Through the provided first motor, first screw rod, moving plate, indicating head and measuring ruler, the length of the PCB board can be detected by driving the moving plate to contact one side of the PCB board to be measured through the first motor. The provided second motor, rotating cylinder and second screw rod can drive the mounting plate to move downward, thereby driving the clamping plate to move downward. And by starting the third motor, the two clamping plates can be driven to approach each other to clamp the PCB board to be measured, preventing it from shaking during detection and affecting the detection effect. And the width of the PCB board can be read through the coincidence position between the clamping plate and the measuring rod, so as to detect the shape of the PCB board. However, this device still has some other problems. For example, the device needs to start the second motor first to make the clamping plate fit with the detection table, then start the third motor to make the two clamping plates approach each other to clamp and fix the PCB board, and then start the first motor to make the moving plate move, and finally realize the measurement of the length and width of the PCB board. Therefore, multiple operations are required, resulting in a cumbersome operation process and inconvenient for quickly detecting the shape of the PCB board. Content of the Utility Model

[0004] The purpose of the utility model is to provide a PCB board processing detection tooling to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the following technical solutions are provided: A PCB board processing detection tooling, comprising:

[0006] Detection table;

[0007] Detection mechanism, disposed inside the detection table;

[0008] Driving mechanism, disposed on the detection mechanism;

[0009] Wherein, the detection mechanism includes:

[0010] Detection frame, disposed above the detection table;

[0011] Sliding groove, opened between the detection frame and the detection table;

[0012] Threaded rod, disposed inside the sliding groove;

[0013] Slider, sleeved on the threaded rod;

[0014] First fixing plate, disposed on the slider;

[0015] First indicating block, disposed on the first fixing plate;

[0016] Limit groove, opened between the detection frame and the detection table, and the limit groove is perpendicular to the sliding groove;

[0017] Spring, disposed in the limit groove;

[0018] Second fixing plate, fixedly disposed at the other end of the spring;

[0019] Second indicating block, disposed above the second fixing plate;

[0020] Scale, disposed inside the detection frame, and the first indicating block and the second indicating block are in contact with the scale.

[0021] In the above technical solution, further, a limiting plate is fixedly disposed on one side of the limit groove close to each other, and a through groove is opened on the limiting plate.

[0022] In any of the above technical solutions, further, clamping grooves matching the limiting plates are opened at both ends of the second fixing plate.

[0023] In any of the above technical solutions, further, the driving mechanism includes:

[0024] Motor, disposed outside the side plate of the detection frame, and the output shaft of the motor penetrates the side plate where it is located and is fixedly connected to one end of the threaded rod;

[0025] The air cylinder is arranged on the outer side of the other side plate of the detection frame, and the output shaft of the air cylinder penetrates through the side plate where it is located and is fixedly connected to the second fixing plate.

[0026] In any of the above technical solutions, further, the sliding groove and the two limiting grooves are arranged in a "concave" shape, and springs are arranged in both of the two limiting grooves, and both ends of the second fixing plate are fixedly connected to one ends of the two springs.

[0027] In any of the above technical solutions, further, the second fixing plate is arranged parallel to the threaded rod, and the output shaft of the air cylinder is fixedly connected to the end of the second fixing plate away from the threaded rod.

[0028] The beneficial effects of the present utility model are as follows:

[0029] 1. By providing a detection mechanism on the detection table, the detection frame of the detection mechanism is fixed on the upper surface of the detection table. A sliding groove is opened near the middle of the detection frame close to the detection table. A threaded rod is arranged inside the sliding groove, a sliding block is sleeved on the threaded rod, a first fixing plate is fixedly arranged on the sliding block, a first indicating block is fixedly arranged on the first fixing plate. Two limiting grooves are opened on two sides of the detection frame perpendicular to the sliding groove. Springs are fixedly connected inside both of the two limiting grooves. A second fixing plate is fixedly connected to the tops of the two springs. A second indicating block is fixedly arranged on the second fixing plate. A scale is arranged on the detection frame provided with the sliding groove and the limiting grooves. By changing the positions of the first fixing plate and the second fixing plate, the fiber of the PCB board can be placed inside the detection frame, and thus the length and width of the PCB board can be quickly measured through the scale corresponding to the first indicating block and the second indicating block. Description of the Drawings

[0030] Figure 1 is a schematic structural diagram of the present utility model;

[0031] Figure 2 is a schematic structural diagram of the present utility model;

[0032] Figure 3 is a schematic cross-sectional structural diagram of the present utility model;

[0033] Description of the reference numerals: 100, detection table; 200, detection mechanism; 210, detection frame; 220, sliding groove; 230, threaded rod; 240, sliding block; 250, first fixing plate; 251, first indicating block; 260, limiting groove; 261, limiting plate; 262, through groove; 270, spring; 280, second fixing plate; 281, second indicating block; 282, clamping groove; 290, scale; 300, driving mechanism; 310, motor; 320, air cylinder. Detailed Embodiments

[0034] The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application belong to the scope of protection of the present application.

[0035] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0036] As Figures 1-3 shown, this embodiment provides a PCB board processing detection tooling, including:

[0037] A detection table 100;

[0038] A detection mechanism 200, disposed inside the detection table 100;

[0039] A driving mechanism 300, disposed on the detection mechanism 200;

[0040] Among them, the detection mechanism 200 includes:

[0041] A detection frame 210, disposed above the detection table 100;

[0042] A sliding groove 220, opened between the detection frame 210 and the detection table 100;

[0043] A threaded rod 230, disposed inside the sliding groove 220;

[0044] A sliding block 240, sleeved on the threaded rod 230;

[0045] A first fixing plate 250, disposed on the sliding block 240;

[0046] A first indicating block 251, disposed on the first fixing plate 250;

[0047] A limiting groove 260 is formed between the detection frame 210 and the detection table 100, and the limiting groove 260 is perpendicular to the sliding groove 220;

[0048] A spring 270 is disposed in the limiting groove 260;

[0049] A second fixing plate 280 is fixedly disposed at the other end of the spring 270;

[0050] A second indicating block 281 is disposed above the second fixing plate 280;

[0051] A scale 290 is disposed inside the detection frame 210, and the first indicating block 251 and the second indicating block 281 are in contact with the scale 290.

[0052] In this technical solution, in order to facilitate the measurement of the outer shape of the PCB board, a detection mechanism 200 is provided on the detection table 100. The detection frame 210 of the detection mechanism 200 is fixed on the upper surface of the detection table 100. A sliding groove 220 is formed near the middle of the detection frame 210 close to the detection table 100. A threaded rod 230 is disposed inside the sliding groove 220. A sliding block 240 is sleeved on the threaded rod 230. A first fixing plate 250 is fixedly disposed on the sliding block 240. A first indicating block 251 is fixedly disposed on the first fixing plate 250. Two limiting grooves 260 are formed on two sides of the detection frame 210 perpendicular to the sliding groove 220. Springs 270 are fixedly connected inside the two limiting grooves 260. A second fixing plate 280 is fixedly connected to the tops of the two springs 270. A second indicating block 281 is fixedly disposed on the second fixing plate 280. A scale 290 is disposed on the detection frame 210 provided with the sliding groove 220 and the limiting groove 260. By changing the positions of the first fixing plate 250 and the second fixing plate 280, the PCB board fiber can be placed inside the detection frame 210, and thus the length and width of the PCB board can be quickly measured through the scale 290 corresponding to the first indicating block 251 and the second indicating block 281.

[0053] This embodiment provides a PCB board processing detection tooling. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0054] As Figures 1-3 shown, in this embodiment, a limiting plate 261 is fixedly disposed on one side of the limiting groove 260 close to each other, and a through groove 262 is formed on the limiting plate 261.

[0055] In this technical solution, in order to prevent the spring 270 from shifting out of the limiting groove 260, limiting plates 261 are provided on the side of the two limiting grooves 260 close to each other. A through groove 262 is provided on the limiting plate 261, and the through groove 262 can facilitate the sliding of the second fixing plate 280 in the limiting groove 260. The sides of the two limiting plates 261 close to each other are flush with the inner wall of the detection frame 210. In this way, the spring 270 can be restricted inside the limiting groove 260, and the sliding of the second fixing plate 280 is not affected.

[0056] This embodiment provides a PCB board processing and detection tooling. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0057] As Figures 1-3 shown, in this embodiment, clamping grooves 282 that match the limiting plates 261 are provided at both ends of the second fixing plate 280.

[0058] In this technical solution, in order to facilitate the fixed connection between the top of the second fixing plate 280 and the spring 270 while allowing the second fixing plate 280 to slide along the direction of the limiting groove 260, clamping grooves 282 are provided at both ends of the second fixing plate 280. The shape of the clamping groove 282 matches the shape of the limiting plate 261. In this way, the position of the clamping groove 282 of the second fixing plate 280 can pass through the through groove 262 to fixedly connect the top of the second fixing plate 280 to the top of the spring 270.

[0059] This embodiment provides a PCB board processing and detection tooling. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0060] As Figures 1-3 shown, in this embodiment, the driving mechanism 300 includes:

[0061] A motor 310, arranged outside the side plate of the detection frame 210, and the output shaft of the motor 310 penetrates the side plate where it is located and is fixedly connected to one end of the threaded rod 230;

[0062] A cylinder 320, arranged outside the other side plate of the detection frame 210, and the output shaft of the cylinder 320 penetrates the side plate where it is located and is fixedly connected to the second fixing plate 280.

[0063] In this technical solution, in order to facilitate changing the positions of the first fixing plate 250 and the second fixing plate 280, a motor 310 is fixedly arranged outside the detection frame 210. The output shaft of the motor 310 penetrates through the detection frame 210 and is fixedly connected to one end of the threaded rod 230. By rotating the motor 310, the threaded rod 230 can be driven to rotate, thereby driving the sliding block 240 to change its position and simultaneously driving the first fixing block to change its position. A cylinder 320 is fixedly arranged on the outer side of the detection frame 210 opposite to the sliding groove 220. The output shaft of the cylinder 320 penetrates through the side plate of the detection frame 210 and is fixedly connected to the second fixing plate 280. By starting the cylinder 320, the distance between the second fixing plate 280 and the detection frame 210 with the sliding groove 220 can be changed. After adjusting the first fixing plate 250 and the second fixing plate 280 to appropriate positions by starting the motor 310 and the cylinder 320, the length and width of the PCB board can be easily read through the first indicating block 251 and the second indicating block 281 above the first fixing plate 250 and the second fixing plate 280.

[0064] This embodiment provides a PCB board processing and detection tooling. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0065] As Figures 1-3 shown, in this embodiment, the sliding groove 220 and the two limiting grooves 260 are arranged in a "concave" shape, and the two limiting grooves 260 are both provided with the springs 270, and both ends of the second fixing plate 280 are fixedly connected to one end of the two springs 270.

[0066] In this technical solution, in order to enable the second fixing plate 280 to smoothly approach the sliding groove 220, limiting grooves 260 are opened at both ends perpendicular to the sliding groove 220. The two limiting grooves 260 and the sliding groove 220 are arranged in a "concave" shape. Springs 270 are arranged in the two limiting grooves 260. Both ends of the second fixing plate 280 are respectively fixed to the tops of the two springs 270. In this way, when the cylinder 320 pushes the second fixing plate 280, because there are springs 270 at both ends, the second fixing plate 280 can stably slide inside the detection frame 210.

[0067] This embodiment provides a PCB board processing and detection tooling. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0068] As Figures 1-3 shown, in this embodiment, the second fixing plate 280 is arranged parallel to the threaded rod 230, and the output shaft of the cylinder 320 is fixedly connected to the end of the second fixing plate 280 away from the threaded rod 230.

[0069] In this technical solution, in order to facilitate the formation of the PCB board detection area, the second fixing plate 280 is arranged parallel to the threaded rod 230, and the output shaft of the cylinder 320 is connected to the side of the second fixing plate 280 away from the threaded rod 230. In this way, when the cylinder 320 drives the second fixing plate 280 to change its position, a fixed area for the PCB board is formed between the second fixing plate 280 and the detection frame 210 provided with the sliding groove 220 and between the first fixing plate 250 and the limiting groove 260. The first indicating block 251 and the second indicating block 281 are arranged towards the same corner of the detection frame 210, so that the length and width of the PCB board can be accurately read out.

[0070] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A PCB board processing and detection tooling, characterized in that, Comprising: A detection table (100); A detection mechanism (200), disposed inside the detection table (100); A driving mechanism (300), disposed on the detection mechanism (200); Wherein, the detection mechanism (200) includes: A detection frame (210), disposed above the detection table (100); A sliding groove (220), opened between the detection frame (210) and the detection table (100); A threaded rod (230), disposed inside the sliding groove (220); A sliding block (240), sleeved on the threaded rod (230); A first fixing plate (250), disposed on the sliding block (240); A first indicating block (251), disposed on the first fixing plate (250); A limiting groove (260), opened between the detection frame (210) and the detection table (100), and the limiting groove (260) is perpendicular to the sliding groove (220); A spring (270), disposed in the limiting groove (260); A second fixing plate (280), fixedly disposed at the other end of the spring (270); A second indicating block (281), disposed above the second fixing plate (280); A scale (290), disposed inside the detection frame (210), and the first indicating block (251) and the second indicating block (281) are in contact with the scale (290).

2. The PCB board processing and detection tooling according to claim 1, characterized in that: On one side of the mutually approaching limiting grooves (260), a limiting plate (261) is fixedly provided, and a through groove (262) is opened on the limiting plate (261).

3. The PCB board processing and detection tooling according to claim 2, characterized in that: At both ends of the second fixing plate (280), clamping grooves (282) matching the limiting plate (261) are opened.

4. A PCB board processing and detection tooling according to claim 1, characterized in that: The driving mechanism (300) includes: A motor (310), disposed outside the side plate of the detection frame (210), and the output shaft of the motor (310) penetrates the side plate where it is located and is fixedly connected to one end of the threaded rod (230); A cylinder (320), disposed outside the other side plate of the detection frame (210), and the output shaft of the cylinder (320) penetrates the side plate where it is located and is fixedly connected to the second fixing plate (280).

5. A PCB board processing and detection tooling according to claim 1, characterized in that: The sliding groove (220) and the two limiting grooves (260) are arranged in a "concave" shape, and the springs (270) are arranged in both of the two limiting grooves (260), and both ends of the second fixing plate (280) are fixedly connected to one end of the two springs (270).

6. The PCB board processing and detection tooling according to claim 4, wherein: The second fixing plate (280) is arranged parallel to the threaded rod (230), and the output shaft of the cylinder (320) is fixedly connected to the end of the second fixing plate (280) away from the threaded rod (230).

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