CN207053903U - A kind of pcb board production line supervising device - Google Patents

Abstract

The utility model relates to a monitoring device for a PCB board production line. The key points of the technical scheme include: a support plate installed on a conveying device in a PCB board production line; a horizontal bar installed on the support plate and consistent with the conveying direction of the PCB board; A fixed block slidingly sleeved on the horizontal bar; a camera installed on the fixed block and electrically connected to the controller for monitoring the PCB board conveyed on the conveying device; installed on the A display at the input end of the PCB production line that is electrically connected to the camera and used to present the picture taken by the camera; and installed on the support plate to drive the fixed block to slide along the horizontal bar drive components. When the monitoring device of the utility model is in use, it can replace manual and automatic monitoring of the PCB board production line, thereby reducing the workload of staff.

Description

A PCB board production line monitoring device

technical field

The utility model relates to the technical field of PCB board processing, in particular to a monitoring device for a PCB board production line.

Background technique

PCB board, also known as printed circuit board, is the provider of electrical connection of electronic components. Generally, the insulating board is used as the base material, cut to a certain size, and there is at least one conductive pattern on it, which is mainly used to replace the electronic components used in the past. Chassis, and realize the interconnection between electronic components.

At present, the existing PCB board processing and production needs to go through multiple processes. Usually, the production line of PCB boards is relatively long, and various problems often occur during the production and processing of PCB boards. For example: the PCB board is stuck on the conveying device of the production line, the PCB board is offset on the production line and the processed PCB board does not meet the requirements, etc. The general method is to arrange staff to check frequently on the PCB board production line to check in time something went wrong.

However, this manual inspection method is a waste of time and manpower, and will increase the workload of the staff.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a PCB board production line monitoring device, which can replace the manual and automatic monitoring of the PCB board production line, thereby reducing the workload of the staff.

The above-mentioned purpose of the utility model is achieved through the following technical solutions:

A monitoring device for a PCB board production line, comprising a support plate installed on a conveying device in a PCB board production line; a horizontal bar installed on the support plate in line with the conveying direction of the PCB board; slidingly sleeved on the horizontal bar The fixed block on the fixed block; the camera installed on the fixed block and electrically connected to the controller for monitoring the PCB board conveyed on the conveying device; the camera installed at the input end of the PCB production line and connected to the camera an electrically connected display for presenting images captured by the camera; and a drive assembly mounted on the support plate for driving the fixed block to slide along the horizontal bar.

With the above technical solution, when it is necessary to check the condition of the PCB board on the PCB board production line, it is only necessary to turn on the driving component to drive the camera to slide on the horizontal bar. During the sliding process, the camera can monitor the conveyance of the PCB board on the PCB board production line Take pictures, and then transmit the image information to the monitor through the controller. The staff can clearly see the conveying situation of the entire PCB board production line just by standing next to the monitor, which can replace manual and automatic inspection of the PCB board production line. Monitoring, which can reduce the workload of staff and improve work efficiency.

The utility model is further provided that: the driving assembly includes a rewinding wheel installed on the support plate and located at the input end and the output end of the conveying device; one end is fixed on the fixed block, and the other end is connected to the rewinding wheel a pull cord connected to the wheel; and a first motor arranged on the support plate for driving the winding wheel to rotate.

With the above technical solution, when the camera needs to be driven to move, the first motor can be turned on to drive the winding wheel to rotate, and the winding wheel can wind up the stay rope, thereby driving the camera to move on the horizontal bar.

The utility model further sets: the drive assembly includes a second motor installed on the support plate; a bump assembled on the fixed block; The lead screw of the bump.

Using the above technical solution, turning on the second motor can drive the screw to rotate, thereby driving the fixed block to move on the horizontal bar, so that the camera on the fixed block can take pictures of the PCB board on the PCB board production line along the horizontal bar. This structure Simple and easy to implement.

The utility model is further provided with: the conveying device is fixed with an arc-shaped plate perpendicular to the horizontal bar, and the arc-shaped plate is provided with an arc-shaped groove, and the arc-shaped groove is movably accommodated with the support plate. As for the assembled slider, a third motor is fixed on the arc-shaped plate, and the output shaft of the third motor is fixed with a first telescopic rod whose other end is assembled with the slider.

With the above technical solution, the third motor can be turned on to drive the first telescopic rod to rotate, and the first telescopic rod can drive the slider to move on the arc-shaped groove, thereby driving the horizontal bar to move on the arc-shaped plate, thus increasing the The shooting range of the camera.

The utility model is further provided with: springs are fixed on the opposite ends of the slider and the two ends of the arc groove.

With the above technical solution, when the slider moves on the arc groove, the spring will contact the inner wall of the end of the arc groove, so that the slider and the support plate can have a certain buffer protection effect, thereby reducing the movement of the camera. When there is shaking, further improve the clarity of camera shooting.

The utility model further provides: vertical boards are installed on both sides of the conveying device, and transparent glass perpendicular to the vertical boards is installed between the vertical boards.

With the above technical solution, during the production of PCB boards in the PCB board production line, the surrounding dust or impurities are easy to fall on the PCB board conveyed by the conveyor device, and the transparent glass can block the dust and impurities, and at the same time, it will not affect the shooting of the camera .

The utility model further sets: the fixed block is fixed with a second telescopic rod, the end of the second telescopic rod is hinged with a scraper perpendicular to the horizontal bar, and the scraper is densely covered with transparent Bristles that touch the glass.

With the above technical scheme, when the fixed block drives the camera to move, it will also drive the scraper to move on the transparent glass, so that the bristles will be in contact with the transparent glass, and the dust on the transparent glass can be cleaned away, making the transparent glass more transparent. It is clean, and it also makes the camera capture the PCB board more clearly.

The utility model further provides that: the end of the second telescopic rod is threadedly connected with the fixing block.

With the above technical solution, the bristles will inevitably wear out during long-term use. At this time, the scraper can be disassembled by rotating the second telescopic rod, so that the replacement of the bristles can be facilitated; Two telescopic rods are used to adjust the distance between the scraper and the transparent glass, thereby adjusting a suitable position suitable for brush cleaning.

In summary, the utility model has the following beneficial effects. By setting the camera, the display and the drive assembly, when the PCB board production line needs to be checked, the drive assembly only needs to be turned on to drive the camera to move on the horizontal bar. Only by watching the display, You can clearly see the production and transportation of the entire PCB board production line, which can replace manual and automatic monitoring of the PCB board production line, and does not require staff to check on the PCB board production line frequently, which can save time and reduce work. Reduce the workload of personnel and improve work efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is a schematic diagram of the structure of the second motor and the lead screw in Embodiment 2 of the present invention.

Reference signs: 1, conveying device; 2, support plate; 3, horizontal bar; 4, fixed block; 5, camera; 6, display; 7, winding wheel; 71, pull rope; 72, first motor; 8 , second motor; 81, bump; 82, lead screw; 9, arc plate; 91, arc groove; 92, slide block; 93, third motor; 94, first telescopic rod; 10, spring; 11 1, vertical board; 12, transparent glass; 13, the second telescopic rod; 14, scraper; 15, bristles.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications to this embodiment as required after reading this description, but as long as they are within the utility model All new claims are protected by patent law.

Embodiment 1: a kind of PCB board production line monitoring device, as shown in Figure 1 and Figure 2, comprises: the delivery device 1 on the PCB board production line; The horizontal bar 3 on the board 2 is consistent with the conveying direction of the PCB board; the fixed block 4 is slidingly sleeved on the horizontal bar 3; the one installed on the fixed block 4 and electrically connected with the controller is used to monitor the conveying device 1 A camera 5 on the PCB board; and a display 6 installed at the input end of the PCB production line and electrically connected to the camera 5 for presenting the images captured by the camera 5 .

Wherein, on the supporting plate 2 of the input end and the output end of the conveying device 1, a rewinding wheel 7 is installed, and a stay cord 71 is fixed on the fixed block 4, and the other end of the stay cord 71 is connected with the rewinding wheel 7, and the support plate The first motor 72 for driving the rotation of the winding wheel 7 is also installed on the 2, and the output shaft of the first motor 72 is assembled with the rotating shaft of the winding wheel 7.

When it is necessary to check the situation of the PCB board on the PCB board production line, first turn on the first motor 72, the first motor 72 will drive the winding wheel 7 to rotate, and the winding wheel 7 will wind the pull rope 71, thereby driving the fixed block The camera 5 on the 4 slides on the horizontal bar 3; during the sliding process, the camera 5 can photograph the delivery situation of the PCB board on the PCB board production line, and then transmit the captured image information to the display 6 through the controller, The staff only need to stand next to the monitor 6, and then through the monitor 6, they can clearly see the conveying situation of the entire PCB board production line, which can replace the manual and automatic monitoring of the PCB board production line, thereby saving the manual work on the PCB board from time to time. This process of inspection on the board production line reduces the workload of the staff, saves time and improves work efficiency.

An arc-shaped plate 9 perpendicular to the bar 3 is fixed on the conveying device 1, and an arc-shaped groove 91 is also provided on the arc-shaped plate 9, and a slide block 92 is movably accommodated in the arc-shaped groove 91, and the slide block 92 is assembled with support plate 2, in addition, on arc plate 9, also be fixed with the 3rd motor 93, the output shaft of the 3rd motor 93 is fixed with the first telescopic link 94, and the other end of the first telescopic link 94 and slide block 92 phase assembly. Turning on the third motor 93 can drive the first telescopic rod 94 to rotate. At the same time, the first telescopic rod 94 will also drive the slider 92 to move on the arc groove 91, so that the horizontal bar 3 can be driven to slide on the arc plate 9 , so that the shooting range of the camera 5 can be increased.

In addition, the opposite ends of the slide block 92 and the two ends of the arc groove 91 are fixed with springs 10, and when the slide block 92 moves on the arc groove 91, the spring 10 will be in contact with the end inner wall of the arc groove 91, so that Just can make the spring 10 play a certain buffer protection effect to the slider 92 and the support plate 2, thereby can reduce the situation that the camera 5 shakes when moving, and further improve the clarity of the camera 5 shooting.

Risers 11 are installed on both sides of the conveying device 1, and transparent glass 12 perpendicular to the risers 11 is installed between the risers 11, so that the transparent glass 12 can block the surrounding dust or impurities and reduce these dusts. Impurities fall onto the PCB, and at the same time, the transparent glass 12 will not affect the shooting of the camera 5 .

A second telescopic rod 13 is also fixed on the fixed block 4, and the end of the second telescopic rod 13 is hinged with a scraper 14 perpendicular to the bar 3, and the scraper 14 is densely covered with bristles in contact with the transparent glass 12 15. When the fixed block 4 drives the camera 5 to move, it will also drive the scraper 14 to move on the transparent glass 12, so that the bristles 15 will be in contact with the transparent glass 12, so that the dust on the transparent glass 12 can be cleaned away , so that the transparent glass 12 is cleaner, and also makes the situation of the camera 5 photographing the PCB board clearer. In addition, the end of the second telescopic rod 13 is threadedly connected with the fixed block 4. When the bristles 15 need to be replaced during use, the second telescopic rod 13 can be rotated very conveniently, and the scraper 14 can be disassembled; at the same time, It is also possible to adjust the distance between the scraper 14 and the transparent glass 12 by rotating the second telescopic rod 13 , so as to adjust a suitable position for cleaning the transparent glass 12 by the bristles 15 .

Embodiment 2: As shown in Figure 3, the difference from Embodiment 1 is that a second motor 8 is installed on the support plate 2, a projection 81 is fixed on the fixed block 4, and the output shaft of the second motor 8 A lead screw 82 passing through the protrusion 81 is fixed, and when the second motor 8 is turned on, the lead screw 82 can be driven to rotate, thereby driving the fixed block 4 to move on the bar 3, so that the camera 5 on the fixed block 4 can move along the Slide along the horizontal bar 3, and monitor the PCB boards on the PCB board production line.

Claims (8)

1. A monitoring device for a PCB board production line, characterized in that: it includes a support plate (2) installed on the conveying device (1) in the PCB board production line; A horizontal bar (3) installed on the support plate (2) in line with the conveying direction of the PCB board; A fixed block (4) slidingly sleeved on the horizontal bar (3); A camera (5) installed on the fixed block (4) and electrically connected to the controller for monitoring the PCB board conveyed on the conveying device (1); A display (6) installed at the input end of the PCB production line, electrically connected to the camera (5), and used to present the picture captured by the camera (5); And, a drive assembly installed on the support plate (2) for driving the fixing block (4) to slide along the horizontal bar (3). 2. A PCB board production line monitoring device according to claim 1, characterized in that: the drive assembly includes a drive assembly installed on the support plate (2), located at the input end and output end of the conveying device (1). The winding wheel (7) at the end; the pull cord (71) with one end fixed on the fixed block (4) and the other end connected to the winding wheel (7); and, set on the support plate (2 ) on the first motor (72) for driving the winding wheel (7) to rotate. 3. A PCB board production line monitoring device according to claim 1, characterized in that: the drive assembly includes a second motor (8) installed on the support plate (2); assembled on the fixed block ( 4) a bump (81) on the top; and a lead screw (82) that is assembled with the output shaft of the second motor (8) and passes through the bump (81). 4. A PCB board production line monitoring device according to claim 1, characterized in that: the conveying device (1) is fixed with an arc-shaped plate (9) perpendicular to the horizontal bar (3), so that The arc-shaped plate (9) is provided with an arc-shaped groove (91), and the arc-shaped groove (91) is movably accommodated with a slider (92) assembled with the support plate (2), and the arc-shaped plate (9) is also fixed with a third motor (93), the output shaft of the third motor (93) is fixed with a first telescopic rod (94) whose other end is assembled with the slider (92). 5. A PCB board production line monitoring device according to claim 4, characterized in that springs (10) are fixed on the opposite ends of the slider (92) and the two ends of the arc-shaped groove (91). 6. A PCB board production line monitoring device according to claim 1, characterized in that: vertical boards (11) are installed on both sides of the conveying device (1), and vertical boards (11) are installed between the vertical boards (11) There is transparent glass (12) perpendicular to the vertical board (11). 7. A PCB board production line monitoring device according to claim 6, characterized in that: the fixed block (4) is fixed with a second telescopic rod (13), and the end of the second telescopic rod (13) A scraper (14) perpendicular to the horizontal bar (3) is hinged, and the scraper (14) is densely covered with bristles (15) in contact with the transparent glass (12). 8. The PCB board production line monitoring device according to claim 7, characterized in that: the end of the second telescopic rod (13) is screwed to the fixing block (4).