CN215447764U - Hole inspection machine for printed circuit board - Google Patents
Hole inspection machine for printed circuit board Download PDFInfo
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- CN215447764U CN215447764U CN202121968161.1U CN202121968161U CN215447764U CN 215447764 U CN215447764 U CN 215447764U CN 202121968161 U CN202121968161 U CN 202121968161U CN 215447764 U CN215447764 U CN 215447764U
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- rod
- detection platform
- printed circuit
- vertical rod
- circuit board
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Abstract
The utility model relates to a hole inspection machine for a printed circuit board, wherein four corners of the lower surface of a detection platform are respectively provided with a support, the upper surface of the detection platform is provided with a transportation device, an installation rod, a high-definition camera and an automatic sorting device are sequentially arranged right above the transportation device from left to right, the installation rod and the high-definition camera are both fixedly connected with the detection platform through a support rod, the middle part of the lower surface of the installation rod is provided with a purging device, two sides of the purging device are respectively provided with an electronic inductor, the automatic sorting device comprises a cross rod and a vertical rod, the cross rod is fixedly connected with the side end of the detection platform through the vertical rod, the lower surface of the cross rod is provided with a chute along the length direction and is connected with a push block in a sliding manner through the chute, and an electric push rod is arranged between the side end of the push block and the inner side surface of the vertical rod; the controller is positioned in the middle of the lower surface of the detection platform, and the blowing device, the electronic inductor, the electric push rod and the high-definition camera are all electrically connected with the controller; the utility model has the advantages of high automation degree and good detection and use effects.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing, and particularly relates to a hole inspection machine for a printed circuit board.
Background
The circuit board needs to be densely and densely drilled with a plurality of holes in a rough ground in the processing process, and the hole positions of the holes have great influence on the subsequent process, so that the punching of the circuit board needs to be detected to judge whether the hole number and the hole positions are correct or not; in the prior art, the detection mode is mostly to carry out spot inspection on the printed circuit board by visual inspection staff, and when the detection mode is used, the labor and the time are wasted, the hole inspection efficiency is low, and the hole inspection precision is low; therefore, in order to solve the above problems, it is necessary to develop a hole inspection machine for a printed circuit board with high automation degree and good detection and use effects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the hole inspection machine for the printed circuit board, which has high automation degree and good detection and use effects.
The purpose of the utility model is realized as follows: a hole inspection machine for a printed circuit board comprises a detection platform and a controller, wherein supports are fixedly arranged at four corners of the lower surface of the detection platform, a conveying device is arranged on the upper surface of the detection platform along the length direction of the detection platform, the conveying device comprises a driving roller, a driven roller and a conveying belt, the driving roller and the driven roller are respectively positioned at two ends of the upper surface of the detection platform and are connected with the detection platform through connecting rods rotatably arranged at two sides of the driving roller and the driven roller, and the conveying belt is annularly wound outside the driving roller and the driven roller; the automatic sorting device comprises a transverse rod and a vertical rod, wherein the vertical rod is positioned at the side end of the detection platform, the lower end of the vertical rod is vertically and fixedly connected with the detection platform, the upper end of the vertical rod is vertically and fixedly connected with the transverse rod, the lower surface of the transverse rod is provided with a chute along the length direction of the lower surface of the transverse rod, a push block is connected with the lower surface of the transverse rod in a sliding manner through the chute, and an electric push rod is arranged between the side end of the push block and the inner side surface of the vertical rod; the controller is fixedly arranged in the middle of the lower surface of the detection platform, and the blowing device, the electronic inductor, the electric push rod and the high-definition camera are all electrically connected with the controller.
The outer surface of the conveyer belt is uniformly and fixedly provided with a plurality of segmentation blocks.
And a defective product recovery tank is fixedly arranged on one side of the outer part of the detection platform corresponding to the vertical rod.
And a warning lamp is fixedly arranged in the middle of the upper surface of the cross rod.
The utility model has the beneficial effects that: the installation rod and the blowing device are arranged, so that the surface of the printed circuit board can be dedusted by the blowing device in the process that the printed circuit board moves from left to right along with the conveyor belt, the occurrence of false detection caused by dust is avoided, the electronic sensors are arranged on two sides of the blowing device, when the blowing device is used, when any one of the two electronic sensors senses that the printed circuit board passes below, the controller controls the blowing device to start, and when the two electronic sensors do not sense that the printed circuit board passes below, the controller controls the blowing device to stop working; according to the utility model, by arranging the high-definition camera, the transverse rod, the vertical rod, the push block and the electric push rod, in the using process, when a printed circuit board passes below the high-definition camera under the action of the conveying device, the high-definition camera is used for photographing the circuit board, the picture is compared with a standard picture, if the picture is consistent with the standard picture, the inspection hole is qualified, and at the moment, the qualified printed circuit board enters the next procedure along with the conveying device; if the printed circuit boards are inconsistent, the hole inspection is unqualified, at the moment, the controller controls the electric push rod to expand, the expansion of the electric push rod can drive the push block to slide along the cross rod, and therefore the unqualified printed circuit boards on the conveying belt are pushed into the defective product recovery tank by the push block to realize sorting; by adopting the structure, the utility model increases the convenience and accuracy of detection by using an automatic control mode; in summary, the utility model has the advantages of high automation degree and good detection and use effects.
Drawings
Fig. 1 is a front view of the present invention.
FIG. 2 is a cross-sectional view of a front view of the mounting stem and purge device connection of the present invention.
Fig. 3 is a side view of the automatic sorting apparatus of the present invention.
In the figure: 1. the device comprises a detection platform 2, a controller 3, a support 4, a conveying device 41, a driving roller 42, a driven roller 43, a conveying belt 44, a dividing block 5, a mounting rod 51, a blowing device 52, an electronic sensor 6, a high-definition camera 7, an automatic sorting device 71, a cross rod 72, a vertical rod 73, a push block 74, an electric push rod 75, a warning lamp 8, a support rod 9 and a defective product recovery tank.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example (b): as shown in fig. 1, 2 and 3, a hole inspection machine for printed circuit boards comprises a detection platform 1 and a controller 2, wherein four corners of the lower surface of the detection platform 1 are fixedly provided with supports 3, the upper surface of the detection platform is provided with a transportation device 4 along the length direction thereof, the transportation device 4 comprises a driving roller 41, a driven roller 42 and a transportation belt 43, the driving roller 41 and the driven roller 42 are respectively positioned at two ends of the upper surface of the detection platform 1 and are connected with the detection platform 1 through connecting rods rotatably arranged at two sides of the detection platform, the transportation belt 43 is annularly wound outside the driving roller 41 and the driven roller 42, the outer surface of the transportation belt is uniformly and fixedly provided with a plurality of dividing blocks 44, and two adjacent printed circuit boards can be divided by the dividing blocks 44, so that the printed circuit boards can be uniformly placed on the transportation belt 43; an installation rod 5, a high-definition camera 6 and an automatic sorting device 7 are sequentially arranged right above the conveying device 4 from left to right, both ends of the lower surfaces of the installation rod 5 and the high-definition camera 6 are vertically and fixedly provided with supporting rods 8, and are fixedly connected with the upper surface of the detection platform 1 through the supporting rods 8, wherein a purging device 51 is arranged at the middle position of the lower surface of the installation rod 5 along the length direction of the middle position, electronic sensors 52 are respectively arranged at both sides of the purging device 51, the automatic sorting device 7 comprises a cross rod 71 and a vertical rod 72, the vertical rod 72 is positioned at the side end of the detection platform 1, the lower end of the vertical rod is vertically and fixedly connected with the detection platform 1, the upper end of the vertical rod 71 is vertically and fixedly connected with the cross rod 71, a warning lamp 75 is fixedly arranged at the middle position of the upper surface of the cross rod 71, a sliding groove is arranged at the lower surface along the length direction of the lower surface of the vertical rod, and a push block 73 is connected with the lower surface through the sliding groove in a sliding manner, an electric push rod 74 is arranged between the side end of the push block 73 and the inner side surface of the vertical rod 72; a defective product recovery tank 9 is fixedly arranged on one side of the outer part of the detection platform 1 corresponding to the vertical rod 72, and unqualified printed circuit boards can be conveniently recovered and stored by using the defective product recovery tank 9; the controller 2 is fixedly arranged in the middle of the lower surface of the detection platform 1, and the purging device 51, the electronic inductor 52, the electric push rod 74 and the high-definition camera 6 are all electrically connected with the controller 2.
When the cleaning device is used, firstly, the conveying device 4 is started, the conveying belt 43 rotates clockwise under the action of the driving roller 41, then, a printed circuit board to be detected is placed between two adjacent dividing blocks 44 on the conveying belt 43, and in the process that the printed circuit board moves from left to right along with the conveying belt 43, when the electronic inductor 52 senses that the printed circuit board passes through the lower part, the purging device 51 can be controlled to be started through the controller 2, so that the purging device 51 is utilized to remove dust on the surface of the printed circuit board, and the condition of false detection caused by dust is avoided; with the continuous operation of the conveyer belt 43, when the printed circuit board passes below the high-definition camera 6, the printed circuit board can be photographed by the high-definition camera 6, the photograph is compared with a standard photograph, if the photograph is consistent with the standard photograph, the hole inspection is qualified, and at the moment, the qualified printed circuit board enters the next procedure along with the conveyer 4; if the printed circuit boards are inconsistent, the hole inspection is unqualified, at the moment, the controller 2 controls the electric push rod 74 to be unfolded, the unfolding of the electric push rod 74 can drive the push block 73 to slide along the cross rod 71, and therefore the unqualified printed circuit boards on the conveying belt 43 are pushed into the defective product recovery tank 9 through the push block 73, and sorting is achieved; by adopting the structure, the utility model increases the convenience and accuracy of detection by using an automatic control mode; in summary, the utility model has the advantages of high automation degree and good detection and use effects.
Claims (4)
1. The utility model provides a printed circuit board is with verifying hole machine, includes testing platform and controller, its characterized in that: the four corners of the lower surface of the detection platform are fixedly provided with supports, the upper surface of the detection platform is provided with a conveying device along the length direction of the detection platform, the conveying device comprises a driving roller, a driven roller and a conveying belt, the driving roller and the driven roller are respectively positioned at two ends of the upper surface of the detection platform and are connected with the detection platform through connecting rods rotatably arranged at two sides of the detection platform, and the conveying belt is annularly wound outside the driving roller and the driven roller; the automatic sorting device comprises a transverse rod and a vertical rod, wherein the vertical rod is positioned at the side end of the detection platform, the lower end of the vertical rod is vertically and fixedly connected with the detection platform, the upper end of the vertical rod is vertically and fixedly connected with the transverse rod, the lower surface of the transverse rod is provided with a chute along the length direction of the lower surface of the transverse rod, a push block is connected with the lower surface of the transverse rod in a sliding manner through the chute, and an electric push rod is arranged between the side end of the push block and the inner side surface of the vertical rod; the controller is fixedly arranged in the middle of the lower surface of the detection platform, and the blowing device, the electronic inductor, the electric push rod and the high-definition camera are all electrically connected with the controller.
2. The hole inspection machine for printed circuit boards of claim 1, wherein: the outer surface of the conveyer belt is uniformly and fixedly provided with a plurality of segmentation blocks.
3. The hole inspection machine for printed circuit boards of claim 1, wherein: and a defective product recovery tank is fixedly arranged on one side of the outer part of the detection platform corresponding to the vertical rod.
4. The hole inspection machine for printed circuit boards of claim 1, wherein: and a warning lamp is fixedly arranged in the middle of the upper surface of the cross rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968161.1U CN215447764U (en) | 2021-08-20 | 2021-08-20 | Hole inspection machine for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968161.1U CN215447764U (en) | 2021-08-20 | 2021-08-20 | Hole inspection machine for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215447764U true CN215447764U (en) | 2022-01-07 |
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ID=79695366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121968161.1U Active CN215447764U (en) | 2021-08-20 | 2021-08-20 | Hole inspection machine for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215447764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803293A (en) * | 2022-04-30 | 2022-07-29 | 吉安满坤科技股份有限公司 | Automatic stacking and groove punching system for pressing, expanding and contracting of printed circuit board |
-
2021
- 2021-08-20 CN CN202121968161.1U patent/CN215447764U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803293A (en) * | 2022-04-30 | 2022-07-29 | 吉安满坤科技股份有限公司 | Automatic stacking and groove punching system for pressing, expanding and contracting of printed circuit board |
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