CN214526159U - Circuit board drilling transportation dust removal mechanism - Google Patents
Circuit board drilling transportation dust removal mechanism Download PDFInfo
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- CN214526159U CN214526159U CN202120546719.0U CN202120546719U CN214526159U CN 214526159 U CN214526159 U CN 214526159U CN 202120546719 U CN202120546719 U CN 202120546719U CN 214526159 U CN214526159 U CN 214526159U
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- dust removal
- transporting
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Abstract
The utility model discloses a dust removing mechanism for drilling and transporting a circuit board, which comprises a first bracket and a second bracket, wherein the surfaces of the first bracket and the second bracket are respectively provided with a driving roller and a driven roller, a transmission belt is arranged between the driving roller and the driven roller, and the surface of the transmission belt is provided with a fixed block; still be equipped with the fixed plate between first support and the second support, the surface of fixed plate is equipped with dust removal mechanism, dust removal mechanism includes the suction fan, shunt tubes and telescopic link, the surface of suction fan is equipped with air intake and air outlet respectively, the air intake passes through the defeated wind pipeline and connects the shunt tubes, the top of shunt tubes is equipped with the intake stack, the both sides of intake stack are equipped with the fresh air inlet, the device is through being equipped with the dust removal mechanism that induced drafts between the transmission band, make the transmission band in to the circuit board transportation, dust removal mechanism that induced drafts can once induced draft to it, make when carrying out AOI detection to it, the detection effect can not receive circuit board surface adhesion dust influence, improve its detection precision.
Description
Technical Field
The utility model relates to a transportation dust removal mechanism, specificly relate to a circuit board drilling transportation dust removal mechanism belongs to circuit board processing field.
Background
AOI (Automated Optical Inspection) is called automatic Optical Inspection in Chinese, and is a device for inspecting common defects encountered in welding production based on Optical principles. AOI is a new emerging testing technology, but the development is rapid, and AOI testing equipment is released by many manufacturers. During automatic detection, the machine automatically scans the PCB through the camera, acquires an image, compares the tested welding spot with qualified parameters in the database, inspects the defects on the PCB through image processing, and displays/marks the defects through a display or an automatic mark for repair personnel to repair; the circuit board can be transmitted to it through transmission device after accomplishing drilling operation, makes it enter into the AOI detector and detects it, but current transmission device simply transports it, does not possess and carries out dust removal effect to it, and the circuit board often can block up the drilling because of the dust and influence the AOI detector and detect the precision in the transportation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current problem, provide a circuit board drilling transportation dust removal mechanism.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a drilling transportation dust removal mechanism for circuit boards, which comprises a first support and a second support and is characterized in that the surfaces of the first support and the second support are respectively provided with a driving roller and a driven roller, a transmission belt is arranged between the driving roller and the driven roller, and the surface of the transmission belt is provided with a fixed block; still be equipped with the fixed plate between first support and the second support, the surface of fixed plate is equipped with dust removal mechanism, dust removal mechanism includes suction fan, shunt tubes and telescopic link, the surface of suction fan is equipped with air intake and air outlet respectively, the air intake passes through defeated wind pipe and connects the shunt tubes, the top of shunt tubes is equipped with the intake stack, the both sides of intake stack are equipped with the fresh air inlet, the fresh air inlet with the intake stack is 45 degrees welded fastening.
As an optimal technical scheme of the utility model, the shunt tubes with still be equipped with between the fixed plate the telescopic link, the telescopic link is two sets of and symmetric distribution and is in the both sides of suction fan.
As a preferred technical scheme of the utility model, the fixed block with the transmission band adopts injection molding process integrated into one piece, the transmission band is two sets of and symmetric distribution is in the drive roll with the surface of driven voller.
As an optimized technical scheme of the utility model, the air delivery pipeline is the concertina type bellows.
As an optimal technical scheme of the utility model, the width of shunt tubes is less than two sets of interval between the transmission band.
As an optimal technical scheme of the utility model, the surface of fixed plate still is equipped with the motor, the surface of motor is equipped with the pivot, the pivot with the drive roll passes through the conveyer belt and connects.
As an optimal technical scheme of the utility model, first support with the surface of second support still is equipped with the safety cover, the safety cover with first support with the second support is all through bolt fixed connection.
The utility model discloses the beneficial effect who reaches is:
1. the device is through being equipped with the dust removal mechanism that induced drafts between the transmission band for the transmission band is in the circuit board transportation, and the dust removal mechanism that induced drafts can once induced drafts to it and removes dust, makes when carrying out AOI detection to it, and detection effect can not receive the influence of circuit board surface adhering to dust, improves its detection precision.
2. The device is through being equipped with concertina type bellows and telescopic link for the shunt tubes can descend the height when not using, and the user of being convenient for seals it and handles, avoids external factors to influence it, prolongs its life.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the dust removing mechanism of the present invention;
fig. 3 is a schematic surface view of a first and second bracket of the present invention;
fig. 4 is a schematic view of the surface structure of the driving roller and the driven roller of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-2, the utility model provides a dust removing mechanism for drilling and transporting circuit board, which comprises a first support 1 and a second support 2, wherein the surfaces of the first support 1 and the second support 2 are respectively provided with a driving roller 3 and a driven roller 4, a transmission belt 5 is arranged between the driving roller 3 and the driven roller 4, and the surface of the transmission belt 5 is provided with a fixed block 6; a fixing plate 10 is further arranged between the first support 1 and the second support 2, a dust removing mechanism 8 is arranged on the surface of the fixing plate 10, the dust removing mechanism 8 comprises a suction fan 81, a dividing pipe 84 and an expansion rod 87, an air inlet 83 and an air outlet 82 are respectively arranged on the surface of the suction fan 81, the air inlet 83 is connected with the dividing pipe 84 through an air conveying pipeline, an air inlet pipeline 85 is arranged at the top end of the dividing pipe 84, air inlet holes 86 are arranged on two sides of the air inlet pipeline 85, and the air inlet holes 86 and the air inlet pipeline 85 are welded and fixed at an angle of 45 degrees.
The telescopic rods 87 are further arranged between the shunt tubes 84 and the fixing plate 10, the telescopic rods 87 are two groups and are symmetrically distributed on two sides of the suction fan 81, and the air conveying pipeline 83 is made of telescopic corrugated pipes, so that the telescopic corrugated pipes can be stretched, the shunt tubes 84 can be lowered through operation when not in use, the shunt tubes are protected through a protective film, the air inlet holes 86 are protected, and the service life of the telescopic corrugated pipes is guaranteed.
The fixed block 6 and the transmission belt 5 are integrally formed by an injection molding process, the transmission belt 5 is two groups and symmetrically distributed on the surfaces of the driving roller 3 and the driven roller 4, and the fixed block 6 and the transmission belt 5 are integrally formed by the integrally formed structure, so that the fixed block 6 is not easy to fall off.
The air delivery pipe 83 is a telescopic corrugated pipe, and is made of the telescopic corrugated pipe 83, so that the air delivery pipe can be telescopic, the shunt pipe 84 can be lowered through operation when not in use, the shunt pipe is protected through a protection film, the air inlet hole 86 is protected, and the service life of the air delivery pipe is guaranteed.
The width of the shunt tube 84 is smaller than the distance between the two groups of conveying belts 5, so that an operator can conveniently lift the shunt tube 84 on the same horizontal line with the conveying belts 5 through the telescopic rod 87, and the shunt tube 84 can be operated to perform dust collection treatment on the circuit board on the surface of the conveying belts 5.
The surface of the fixed plate 10 is also provided with a motor 11, the surface of the motor 11 is provided with a rotating shaft, and the rotating shaft is connected with the driving roller 3 through a conveying belt 9.
The surfaces of the first support 1 and the second support 2 are also provided with a protective cover 7, and the protective cover 7 is fixedly connected with the first support 1 and the second support 2 through bolts.
The device is a drilling transportation dust removal mechanism for a circuit board, when the device is required to be used, a user raises a shunt tube 84 on the same horizontal line with a transmission belt 5 through a telescopic rod 87, after the shunt tube 84 is raised, the user enables a motor 11 and a suction fan 81 to operate in succession through a controller, the motor 11 drives a driving roller 3 to rotate through a transmission belt 9, the driving roller 3 drives a driven roller 4 to rotate through the transmission belt 5, the suction fan 81 operates to enable an air inlet hole 86 to generate negative pressure for air suction operation, after the device is operated, the user places the circuit board required to be transported and detected on the surface of a fixed block 6, the transmission belt 5 operates to drive the circuit board to move horizontally, and in the horizontal movement process, the air inlet hole 86 performs air suction treatment on the surface of the circuit board, so that dust attached to the surface of the circuit board passes through the air inlet hole 86, the shunt tube 84 and an air conveying pipeline 83, The suction fan 81 and the air outlet 82 are used for collecting and discharging, and dust removal treatment of the circuit board in transportation is completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A drilling, transporting and dedusting mechanism for a circuit board comprises a first support and a second support and is characterized in that a driving roller and a driven roller are respectively arranged on the surfaces of the first support and the second support, a transmission belt is arranged between the driving roller and the driven roller, and a fixed block is arranged on the surface of the transmission belt;
still be equipped with the fixed plate between first support and the second support, the surface of fixed plate is equipped with dust removal mechanism, dust removal mechanism includes suction fan, shunt tubes and telescopic link, the surface of suction fan is equipped with air intake and air outlet respectively, the air intake passes through defeated wind pipe and connects the shunt tubes, the top of shunt tubes is equipped with the intake stack, the both sides of intake stack are equipped with the fresh air inlet, the fresh air inlet with the intake stack is 45 degrees welded fastening.
2. The dust removing mechanism for drilling, transporting and cleaning of circuit board according to claim 1, wherein said two sets of telescopic rods are symmetrically disposed on two sides of said suction fan.
3. The drilling, transporting and dedusting mechanism for the circuit board according to claim 1, wherein the fixing blocks and the transmission belts are integrally formed by adopting an injection molding process, and the transmission belts are divided into two groups and symmetrically distributed on the surfaces of the driving roller and the driven roller.
4. The dust removing mechanism for drilling and transporting circuit boards according to claim 1, wherein the air conveying pipeline is a telescopic corrugated pipe.
5. The drilling, transporting and dedusting mechanism for circuit boards as claimed in claim 2, wherein the width of the shunt tube is smaller than the spacing between the two sets of the conveyor belts.
6. The dust removing mechanism for circuit board drilling, transporting and dedusting as claimed in claim 2, wherein a motor is further disposed on the surface of the fixing plate, a rotating shaft is disposed on the surface of the motor, and the rotating shaft is connected with the driving roller through a conveying belt.
7. The drilling, transporting and dedusting mechanism for the circuit board as recited in claim 1, wherein a protective cover is further provided on the surface of the first support and the second support, and the protective cover is fixedly connected with the first support and the second support through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120546719.0U CN214526159U (en) | 2021-03-17 | 2021-03-17 | Circuit board drilling transportation dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120546719.0U CN214526159U (en) | 2021-03-17 | 2021-03-17 | Circuit board drilling transportation dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214526159U true CN214526159U (en) | 2021-10-29 |
Family
ID=78263672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120546719.0U Active CN214526159U (en) | 2021-03-17 | 2021-03-17 | Circuit board drilling transportation dust removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214526159U (en) |
-
2021
- 2021-03-17 CN CN202120546719.0U patent/CN214526159U/en active Active
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