Conveying device for circuit board detection

Abstract

The utility model relates to the technical field of circuit board detection and conveying, and solves the problems that roller bodies for conveying circuit boards are damaged after being used for a long time, the roller bodies are integrated and are troublesome to disassemble and maintain by personnel, and more time is consumed when the roller bodies are disassembled one by one due to more roller bodies. The conveying device for circuit board detection comprises supporting legs, guide frames are arranged at the tops of the supporting legs, placement grooves are formed in the two sides of each guide frame, roller shafts are arranged in the placement grooves, anti-skid rubber cylinders are arranged on the surfaces of the roller shafts, mounting plates are fixedly mounted on the two sides of each guide frame, and quick-release assemblies are arranged on the surfaces of the mounting plates. The quick-release assembly slides in the guide frame, a protective cover is fixedly mounted in the middle of the surface of the guide frame, detection equipment for detection is arranged in the protective cover, the quick-release assembly comprises an adjusting rod arranged on the surface of a mounting plate, and a plurality of right-hand and left-hand threads are formed in the surface of the adjusting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board detection and conveying, in particular to a conveying device for circuit board detection. Background Art

[0002] Publication number CN216763218U discloses a circuit board conveying device, which includes: a frame; a conveying track, which is arranged on the upper end surface of the frame; a roller assembly, which is arranged at the bottom of the conveying track, and includes a rotating shaft and a roller body sleeved on the rotating shaft, and the two ends of the rotating shaft are respectively rotatably connected to the frame; a driving assembly, the power output end of the driving assembly is connected to the rotating shaft, and the driving assembly is used to drive the rotating shaft to rotate, so as to drive the roller body to rotate.

[0003] The roller body of the conveying device does not need to contact the surface of the circuit board, so the circuit board can be conveyed, the wear of the circuit board is reduced, and the precision of the circuit board is improved.

[0004] However, after a long period of use, the roller body of the conveyor circuit board is damaged. Since the roller body is an integrated body, it is troublesome for personnel to disassemble and repair the roller body. In addition, there are many roller bodies, and it takes a lot of time to disassemble them one by one. This solution is more troublesome for disassembling the roller. Utility Model Content

[0005] In order to address the deficiencies in the prior art, the utility model provides a conveying device for circuit board inspection, which solves the problem that a roller body for conveying circuit boards may be damaged after long-term use. Since the roller body is an integrated body, it is troublesome for personnel to disassemble and repair the roller body, and there are many roller bodies, so it takes a lot of time to disassemble them one by one.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying device for circuit board detection, comprising a supporting foot, a guide frame is provided on the top of the supporting foot, a placement groove is provided on both sides of the guide frame, a roller shaft is provided inside the placement groove, a non-slip rubber tube is provided on the surface of the roller shaft, a mounting plate is fixedly installed on both sides of the guide frame, a quick-release component is provided on the surface of the mounting plate, the quick-release component slides inside the guide frame, a protective cover is fixedly installed in the middle of the surface of the guide frame, and a detection device for detection is provided inside the protective cover;

[0007] The quick-release assembly includes an adjusting rod provided on the surface of a mounting plate, a plurality of positive and negative threads being provided on the surface of the adjusting rod, a plurality of limit rings being threadedly connected to the surface of the positive and negative threads, and a relatively arranged clamping block being fixedly installed on the surface of the limit ring via a connecting plate.

[0008] In a specific embodiment, a limiting groove for limiting the clamping block is provided inside the guide frame, and the size of the limiting groove is matched with the size of the connecting plate.

[0009] In a specific embodiment, an adjustment plate is fixedly mounted on one end of the adjustment rod, and a control handle for rotating the adjustment rod is provided on one side of the surface of the adjustment plate.

[0010] In a specific embodiment, the upper end of the clamping block is configured to be in a relatively inclined shape, and the lower end of the clamping block is configured to be in a relatively semicircular arc shape.

[0011] In a specific embodiment, a through groove is formed on the surface of the mounting plate, and the size of the through groove matches the size of the adjusting rod.

[0012] In a specific embodiment, limit blocks are fixedly installed at both ends of the drum shaft, and a groove is opened in the middle of the limit block, and the size of the groove is matched with the size of the placement slot.

[0013] Compared with the prior art, the utility model provides a conveying device for circuit board detection, which has the following beneficial effects:

[0014] In the technical solution disclosed by the utility model, by utilizing the quick-release assembly inside the guide frame, when the surface of the conveying device is damaged or the conveying device fails, personnel can use the quick-release assembly to disassemble a single roller in the conveying device and repair the single failed roller. After the roller is repaired, the roller can be synchronously fixed, thereby achieving the effect of quickly disassembling the roller in the conveying device and improving the work efficiency of maintenance personnel.

[0015] Through the guide frame, roller shaft, mounting plate and quick-release assembly provided by the utility model, during use, a person places the roller shaft inside the placement groove of the guide frame, and after placing it in the placement groove, the adjusting rod is rotated through the mounting plate, and during rotation, the positive and negative threads on the adjusting rod drive the limiting ring to move toward the middle, and during movement, the limiting ring drives the clamping block to move toward the middle through the connecting plate, and when the clamping block moves, the roller shaft is clamped and fixed, and when the roller shaft needs to be disassembled, the adjusting rod is rotated in the opposite direction, and the clamping block moves to both sides accordingly, and the person takes out the roller shaft and repairs it, which plays the role of synchronously disassembling and fixing the roller shaft, thereby improving the efficiency of disassembling and installing the roller shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the enlarged figure;

[0020] Figure 4 For this utility model Figure 1 Enlarged diagram of the structure at point B.

[0021] In the figure: 1. Support foot; 2. Guide frame; 3. Roller shaft; 4. Anti-slip rubber tube; 5. Mounting plate; 6. Quick release assembly; 601. Adjustment rod; 602. Positive and negative threads; 603. Limiting ring; 604. Connecting plate; 605. Clamping block; 7. Protective cover; 8. Testing equipment. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] Figure 1-Figure 4 An embodiment of the utility model is a conveying device for circuit board detection, including a supporting foot 1, a guide frame 2 is provided on the top of the supporting foot 1, placement grooves are opened on both sides of the guide frame 2, a roller shaft 3 is provided inside the placement groove, and a non-slip rubber tube 4 is provided on the surface of the roller shaft 3, mounting plates 5 are fixedly installed on both sides of the guide frame 2, a quick-release component 6 is provided on the surface of the mounting plate 5, the quick-release component 6 slides inside the guide frame 2, a protective cover 7 is fixedly installed in the middle of the surface of the guide frame 2, and a detection device 8 for detection is provided inside the protective cover 7.

[0024] The specific problem addressed by this specific embodiment is to solve the problem that after a long period of use, the roller body of the conveying circuit board is damaged. Because the roller body is an integrated type, it is troublesome for personnel to disassemble and repair the roller body, and there are many roller bodies, and it takes a lot of time to disassemble them one by one. The utility model uses the quick-release assembly 6 inside the guide frame 2. When the surface of the conveying device is damaged or the conveying device fails, personnel can disassemble a single roller in the conveying device through the quick-release assembly 6, and repair the single failed roller. After the roller is repaired, the roller can be fixed synchronously, which plays a role in quickly disassembling the roller in the conveying device and improves the work efficiency of maintenance personnel.

[0025] The quick-release assembly 6 includes an adjusting rod 601 provided on the surface of the mounting plate 5, a plurality of positive and negative threads 602 are provided on the surface of the adjusting rod 601, a plurality of limit rings 603 are threadedly connected to the surface of the positive and negative threads 602, a relatively arranged clamping block 605 is fixedly installed on the surface of the limit ring 603 through a connecting plate 604, an adjusting plate is fixedly installed on one end of the adjusting rod 601, a control handle for rotating the adjusting rod 601 is provided on one side of the surface of the adjusting plate, the upper end of the clamping block 605 is arranged to be relatively inclined, and the lower end of the clamping block 605 is arranged to be relatively semicircular. In this specific embodiment, during use, a person places the roller shaft 3 inside the placement groove of the guide frame 2, and then places the roller shaft 3 inside the placement groove of the guide frame 2. After being placed in the placement groove, the adjusting rod 601 will be rotated through the mounting plate 5. During the rotation, the positive and negative threads 602 on the adjusting rod 601 will drive the limiting ring 603 to move toward the middle. During the movement, the limiting ring 603 will drive the clamping block 605 to move toward the middle through the connecting plate 604. When the clamping block 605 moves, the roller shaft 3 will be clamped and fixed. When the roller shaft 3 needs to be disassembled, the adjusting rod 601 will be rotated in the opposite direction, and the clamping block 605 will move to both sides accordingly. The personnel will take out the roller shaft 3 and repair the roller shaft 3, which plays the role of synchronously disassembling and fixing the roller shaft 3, thereby improving the efficiency of disassembling and installing the roller shaft 3.

[0026] In this specific embodiment, a limiting groove for limiting the clamping block 605 is provided inside the guide frame 2, and the size of the limiting groove is adapted to the size of the connecting plate 604. A through groove is provided on the surface of the mounting plate 5, and the size of the through groove is adapted to the size of the adjusting rod 601. Limiting blocks are fixedly installed at both ends of the drum shaft 3, and a groove is provided in the middle of the limiting block, and the size of the groove is adapted to the size of the placement groove.

[0027] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0028] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for circuit board testing, comprising a supporting foot (1), characterized in that: A guide frame (2) is provided on the top of the support foot (1), placement grooves are provided on both sides of the guide frame (2), a roller shaft (3) is provided inside the placement groove, a non-slip rubber tube (4) is provided on the surface of the roller shaft (3), mounting plates (5) are fixedly installed on both sides of the guide frame (2), a quick-release assembly (6) is provided on the surface of the mounting plate (5), and the quick-release assembly (6) slides inside the guide frame (2), a protective cover (7) is fixedly installed in the middle of the surface of the guide frame (2), and a detection device (8) for detection is provided inside the protective cover (7); The quick-release assembly (6) comprises an adjusting rod (601) provided on the surface of a mounting plate (5), a plurality of positive and negative threads (602) being provided on the surface of the adjusting rod (601), a plurality of limiting rings (603) being threadedly connected to the surface of the positive and negative threads (602), and a clamping block (605) being fixedly mounted on the surface of the limiting ring (603) via a connecting plate (604).

2. A conveying device for circuit board testing according to claim 1, characterized in that: A limiting groove for limiting the position of the clamping block (605) is provided inside the guide frame (2), and the size of the limiting groove is adapted to the size of the connecting plate (604).

3. A conveying device for circuit board testing according to claim 1, characterized in that: An adjustment plate is fixedly mounted on one end of the adjustment rod (601), and a control handle for rotating the adjustment rod (601) is provided on one side of the surface of the adjustment plate.

4. A conveying device for circuit board testing according to claim 1, characterized in that: The upper end of the clamping block (605) is arranged in a relatively inclined shape, and the lower end of the clamping block (605) is arranged in a relatively semicircular arc shape.

5. A conveying device for circuit board testing according to claim 1, characterized in that: A through groove is provided on the surface of the mounting plate (5), and the size of the through groove matches the size of the adjustment rod (601).

6. A conveying device for circuit board testing according to claim 1, characterized in that: Limiting blocks are fixedly mounted on both ends of the roller shaft (3), and a groove is provided in the middle of the limiting block, the size of the groove being adapted to the size of the placement slot.

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