Automatic electric detection trepanning machine for PCB (printed circuit board) processing

Abstract

The utility model provides an automatic electric detection trepanning machine for PCB processing, which comprises a machine body, a conveying roller is fixedly connected in the machine body, the front end of the conveying roller is connected to a rotating shaft of a motor, a belt is arranged at the front end of the conveying roller, the outer surface of the conveying roller is wrapped with a conveying belt, the outer surface of the conveying belt is fixedly connected with a placing plate, and the placing plate is fixedly connected with the machine body. A hole measuring device is fixedly installed in the middle of the upper end of the machine body, a detector is fixedly installed on the right side of the upper end of the machine body, and a storage frame is arranged at the lower end of the machine body. By arranging the conveying rollers and the conveying belt, the motor can be started, the motor drives the conveying rollers to rotate through the rotating shaft, the conveying rollers drive the conveying belt to move, and then the PCBs on the conveying belt can be driven to move, so that the PCBs are more convenient to detect, the detected PCBs can be stored and placed in the placement grooves of the storage frame, and the detection efficiency is improved. And the storage frame can be pushed to move through the moving wheels, so that the storage frame can be moved to a proper position.

Description

Technical Field

[0001] The utility model belongs to the technical field of PCB board processing, in particular to an automatic electric inspection piercing machine for PCB board processing. Background Art

[0002] The automatic electrical inspection punching machine can automatically process the required holes on the PCB board according to the pre-set program. These holes are usually used to install electronic components, make electrical connections or fix the PCB board. The automatic electrical inspection punching machine is also equipped with an electrical detection system, which can detect the electrical connection of the PCB board during the processing process. This can ensure that the quality of the holes on the PCB board meets the requirements and avoid poor electrical connections or failures caused by hole quality problems. Automated processing and detection can improve production efficiency, reduce manual operations, and ensure the accuracy and consistency of processing, thereby improving the overall operating efficiency of the production line. Some automatic electrical inspection punching machines may have multiple processing functions and can be applied to PCB boards of different types and specifications to meet the needs of different customers. Through the electrical detection system, the quality status of the processing process can be monitored in real time, problems can be discovered and repaired in a timely manner, and the quality of the processed PCB boards can be ensured to meet the standard requirements.

[0003] In the announcement number CN215179786U, a PCB board automatic hole inspection machine includes a frame, a visual inspection system that can automatically detect and analyze, and a scanning table. The top of the frame is provided with a first station, a second station and a third station in sequence from one side to the other side. The visual inspection system includes a light source and a plurality of cameras. The plurality of cameras are arranged in a row and are located parallel to the second station of the frame. The light source is parallel to the plurality of cameras and is located between the plurality of cameras and the frame. The scanning table is installed on the top of the frame and can move back and forth between the first to third stations. The direction in which the plurality of cameras are arranged in a row is perpendicular to the direction in which the scanning table is translated. The above embodiment uses a visual inspection system instead of the naked eye to find drilling defects in the drilled plate. The camera automatically scans the image, and the visual inspection system automatically analyzes and compares the image. It can quickly and accurately detect defects such as hole diameter, hole position, multiple holes, and few holes on the drilled plate, which can greatly reduce labor costs and improve detection efficiency. However, when the above-mentioned PCB board automatic hole inspection machine is used, it is necessary to manually place the PCB board on the machine for inspection and then remove it, which makes the entire operation process more cumbersome and the overall practicality of the device is poor. Therefore, it is necessary to provide a new automatic electric inspection hole machine for PCB board processing to solve the above problems. Utility Model Content

[0004] The technical content of the utility model is to provide a new automatic electric inspection hole punching machine for PCB board processing.

[0005] In order to solve the above problems, the utility model provides an automatic electric inspection and piercing machine for PCB board processing, comprising a machine body, a conveyor roller is fixedly connected to the interior of the machine body, and the front end of the conveyor roller is connected to the rotating shaft of a motor, a belt is provided at the front end of the conveyor roller, the outer surface of the conveyor roller is wrapped with a conveyor belt, and the outer surface of the conveyor belt is fixedly connected to a placement plate, a hole measuring device is fixedly installed at the middle position of the upper end of the machine body, a detector is fixedly installed on the right side of the upper end of the machine body, and a storage frame is provided at the lower end of the machine body.

[0006] As a further solution of the present invention, support rods are fixedly connected to the four right angles of the lower end of the body to support the device.

[0007] As a further solution of the utility model, three groups of conveying rollers are provided, and the three groups of conveying rollers are rotatably connected to the inside of the machine body. The front ends of the three groups of conveying rollers are connected by belts, and one group of conveying rollers is connected to the upper left end of the inside of the machine body and can be transported by a conveyor belt.

[0008] As a further solution of the present invention, the left side of the conveyor belt is provided with an inclined structure, so that the conveyor belt is more convenient to use.

[0009] As a further solution of the present invention, a U-shaped structure is arranged on the right side of the placement plate, and the PCB board can be placed on the placement plate.

[0010] As a further solution of the present invention, a pressure wheel is rotatably connected inside the machine body, and the lower surface of the pressure wheel abuts against the conveyor belt, so that the conveyor belt can be limited by the pressure wheel.

[0011] As a further solution of the present invention, support rods are fixedly connected to the four right angles of the inclined surface of the storage frame, and moving wheels are fixedly installed at the lower ends of the support rods to enable the storage frame to move.

[0012] As a further solution of the present invention, placement grooves are evenly opened inside the storage frame, and a handle is fixedly connected to the middle position of the right side of the storage frame to store the PCB board.

[0013] In summary, the utility model includes at least one of the following beneficial technical effects:

[0014] First, the utility model records an automatic electric inspection piercing machine for PCB board processing, which records that by providing a conveying roller and a conveying belt, the motor can be turned on, the motor drives the conveying roller to rotate through the rotating shaft, and the conveying roller drives the conveying belt to move, which can drive the PCB board on the conveying belt to move, making it more convenient to perform inspection and increasing the practicality of the device.

[0015] Second, the utility model records an automatic electric inspection and piercing machine for PCB board processing, which records that by providing a storage frame, the PCB boards after inspection can be stored and placed in the placement slot of the storage frame. The storage frame can be pushed by the moving wheels to move it to a suitable position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of the automatic electric inspection piercing machine for PCB board processing of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the conveyor belt components of the automatic electric inspection piercing machine for PCB board processing of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the hole measuring device of the automatic electric inspection trepanning machine for PCB board processing of the utility model;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the detector components of the automatic electric inspection piercing machine for PCB board processing of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the exploded structure of the storage frame components of the automatic electric inspection piercing machine for PCB board processing.

[0022] Figure numerals: 1, machine body; 2, conveying roller; 3, motor; 4, belt; 5, conveyor belt; 6, placement plate; 7, pressure wheel; 8, hole measuring device; 9, detector; 10, storage frame. DETAILED DESCRIPTION

[0023] Please refer to Figure 1-5 The automatic electric inspection piercing machine for PCB board processing comprises a machine body 1, a conveying roller 2 is fixedly connected inside the machine body 1, and the front end of the conveying roller 2 is connected to the rotating shaft of the motor 3, a belt 4 is arranged at the front end of the conveying roller 2, a conveying belt 5 is wrapped around the outer surface of the conveying roller 2, and a placing plate 6 is fixedly connected to the outer surface of the conveying belt 5, a hole measuring device 8 is fixedly installed at the middle position of the upper end of the machine body 1, a detector 9 is fixedly installed on the right side of the upper end of the machine body 1, and a storage frame 10 is arranged at the lower end of the machine body 1.

[0024] The four right angles at the lower end of the machine body 1 are all fixedly connected with support rods. By fixing the support rods at the four right angles at the lower end of the machine body 1, the structural stability of the machine body 1 can be increased. The fixing of the support rods can effectively resist the vibration and deformation of the machine body 1 during operation or load-bearing, thereby ensuring that the overall structure of the machine body 1 is not easily deformed or damaged. The fixing of the support rods can effectively disperse the pressure at the four right angles at the lower end of the machine body 1, thereby improving the overall bearing capacity of the machine body 1. This is especially important for the machine body 1 that needs to run for a long time or bear a large load. It can reduce the concentration of the stress points of the machine body 1 and extend the service life of the machine body 1. The fixing of the support rods can increase the rigidity of the machine body 1, making it more stable when subjected to external forces, which helps to reduce the vibration and deformation of the machine body 1 during operation and improve the working efficiency and precision of the machine body 1.

[0025] There are three groups of conveyor rollers 2, which are rotatably connected to the inside of the machine body 1. The front ends of the three groups of conveyor rollers 2 are connected by belts 4, and one group of conveyor rollers 2 is connected to the upper left end of the inside of the machine body 1. By using three groups of conveyor rollers 2, the workpiece or material can be supported and conveyed more evenly, the instability in the conveying process can be reduced, and the conveying process can be ensured to be smooth. Multiple groups of conveyor rollers 2 share the conveying work, which can increase the carrying capacity of the entire conveying system, so that it can handle a larger amount of workpieces or materials and improve production efficiency. Dispersing the positions of the conveyor rollers 2 can reduce the load of a single conveyor roller 2, thereby reducing the noise generated during the conveying process and improving the working environment. Multiple groups of conveyor rollers 2 disperse the support points of the workpiece or material, making the conveying process more stable and reducing the risk of shaking and tilting of the workpiece or material during the conveying process.

[0026] The left side of the conveyor belt 5 is set in an inclined structure, and the right side of the placement plate 6 is set in a U-shaped structure. The body 1 is internally rotatably connected with a pressure wheel 7, and the lower surface of the pressure wheel 7 contacts the conveyor belt 5. The lower surface of the pressure wheel 7 contacts the conveyor belt 5 to increase the friction between the conveyor belt 5 and the pressure wheel 7, so that the conveyor belt 5 maintains better traction, thereby improving the stability of the conveyor belt 5 and preventing it from sliding or deflecting during operation. The lower surface of the pressure wheel 7 contacts the conveyor belt 5 to apply tension to the conveyor belt 5, ensuring that the conveyor belt 5 maintains a proper tension state during operation, preventing it from being loose or wrinkled, and improving the working efficiency and life of the conveyor belt 5. Through the contact between the lower surface of the pressure wheel 7 and the conveyor belt 5, the vibration and noise generated by the conveyor belt 5 during operation can be reduced, the working environment can be improved, and the impact of noise on production line operators can be reduced. The lower surface of the pressure wheel 7 contacts the conveyor belt 5 to ensure effective contact between the conveyor belt 5 and the pressure wheel 7, improve the transmission efficiency of the conveyor belt 5, reduce energy loss, and improve the working efficiency of the entire conveying system.

[0027] The four right angles of the inclined surface of the storage frame 10 are fixedly connected with support rods, and the lower ends of the support rods are fixedly installed with moving wheels. The interior of the storage frame 10 is evenly provided with placement grooves, and a handle is fixedly connected to the middle position on the right side of the storage frame 10. By fixing the support rods at the four right angles of the inclined surface and installing moving wheels at the lower ends of the support rods, the stability of the storage frame 10 can be ensured. The fixation of the support rods provides additional support, and the moving wheels increase the mobility of the storage frame 10, making it more stable and easy to move. Since the moving wheels are installed at the lower ends of the support rods, the storage frame 10 can be easily moved to different positions when needed, which is convenient for organizing, cleaning or rearranging the workplace. This convenient mobility improves the work efficiency of the user, and the interior of the storage frame 10 is evenly provided with placement grooves, which can effectively utilize the space.

[0028] Working principle: Move the device to a suitable position, place the PCB board on the placement plate 6, turn on the motor 3, the motor 3 drives the conveyor belt 5 to move, and then turn on the hole measuring device 8 and the detector 9 to detect the number of holes and the hole blocking conditions. After the detection is completed, place the PCB board in the placement slot in the storage frame 10.

[0029] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. An automatic electric inspection trepanning machine for PCB board processing, comprising a machine body (1), characterized in that: A conveying roller (2) is fixedly connected to the interior of the machine body (1), and the front end of the conveying roller (2) is connected to the rotating shaft of the motor (3). A belt (4) is arranged at the front end of the conveying roller (2). The outer surface of the conveying roller (2) is wrapped with a conveying belt (5), and the outer surface of the conveying belt (5) is fixedly connected to a placement plate (6). A hole measuring device (8) is fixedly installed at the middle position of the upper end of the machine body (1), a detector (9) is fixedly installed on the right side of the upper end of the machine body (1), and a storage frame (10) is arranged at the lower end of the machine body (1).

2. The automatic electric inspection trepanning machine for PCB board processing according to claim 1, characterized in that: Support rods are fixedly connected at four right angles at the lower end of the machine body (1).

3. The automatic electric inspection trepanning machine for PCB board processing according to claim 1, characterized in that: A total of three groups of conveying rollers (2) are provided. The three groups of conveying rollers (2) are rotatably connected to the inside of the machine body (1). The front ends of the three groups of conveying rollers (2) are connected via belts (4). One group of conveying rollers (2) is connected to the upper left end of the inside of the machine body (1).

4. The automatic electric inspection trepanning machine for PCB board processing according to claim 1, characterized in that: The left side of the conveyor belt (5) is arranged in an inclined structure.

5. The automatic electric inspection trepanning machine for PCB board processing according to claim 1, characterized in that: The right side of the placement plate (6) is provided with a U-shaped structure.

6. The automatic electric inspection trepanning machine for PCB board processing according to claim 1, characterized in that: A pressure wheel (7) is rotatably connected inside the machine body (1), and the lower surface of the pressure wheel (7) contacts the conveyor belt (5).

7. The automatic electric inspection trepanning machine for PCB board processing according to claim 1, characterized in that: Support rods are fixedly connected to the four right angles of the inclined surface of the storage frame (10), and moving wheels are fixedly mounted on the lower ends of the support rods.

8. The automatic electric inspection trepanning machine for PCB board processing according to claim 1, characterized in that: The storage frame (10) is evenly provided with placement grooves inside, and a handle is fixedly connected to the middle position of the right side of the storage frame (10).

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