CN216937243U - Ash removal device for circuit board inspection - Google Patents
Ash removal device for circuit board inspection Download PDFInfo
- Publication number
- CN216937243U CN216937243U CN202220103941.8U CN202220103941U CN216937243U CN 216937243 U CN216937243 U CN 216937243U CN 202220103941 U CN202220103941 U CN 202220103941U CN 216937243 U CN216937243 U CN 216937243U
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- China
- Prior art keywords
- cleaning roller
- conveyer belt
- circuit board
- shell
- board inspection
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Abstract
The utility model relates to the technical field of circuit board processing, in particular to an ash removal device for circuit board inspection. Including the conveyer belt, conveyer belt top fixed mounting has the shell, first cleaning roller is installed to shell inner chamber lower part intermediate position, first cleaning roller left and right sides symmetry is provided with the second cleaning roller, the rotation direction and the conveyer belt transmission opposite direction of first cleaning roller, the second cleaning roller is the same with the transmission direction of conveyer belt, the rotation linear velocity of second cleaning roller is the same with the speed of conveyer belt, a plurality of inlet ports have been seted up on the shell right side, the outlet duct is installed to shell left side and upper portion position, convulsions dust collector is installed to the outlet duct other end. Its simple structure has reduced manufacturing cost and cost of manufacture, and cleaning efficiency is higher simultaneously, and in the clearance process, need not to use independent fixing device to fix the fixed plate.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to an ash removal device for circuit board inspection.
Background
The circuit board needs to be cleaned, printed, detected and the like in the printing process.
The existing circuit board dust cleaning device is low in cleaning efficiency, complex in equipment structure, high in manufacturing cost and use cost, and an independent fixing device is required to be used for fixing a circuit board in the cleaning process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the problems in the prior art, the utility model provides the ash removal device for the circuit board inspection, which has the advantages of simple structure, high cleaning efficiency and no need of using a separate fixing device to fix the fixing plate in the cleaning process, and reduces the production cost and the manufacturing cost.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the main technical scheme that: including the conveyer belt, conveyer belt top fixed position installs the shell, first cleaning roller is installed to shell inner chamber lower part intermediate position, first cleaning roller left and right sides symmetry is provided with the second cleaning roller, the rotation direction and the conveyer belt transmission opposite direction of first cleaning roller, the second cleaning roller is the same with the transmission direction of conveyer belt, the rotation linear velocity of second cleaning roller is the same with the speed of conveyer belt, a plurality of inlet ports have been seted up on the shell right side, the outlet duct is installed to shell left side and upper portion position, air draft dust collector is installed to the outlet duct other end.
Preferably, the outer wall of the mesh belt of the conveying belt is made of rubber.
Preferably, the air draft dust collector includes fan, exhaust pipe and rose box.
Preferably, the first cleaning roller and the second cleaning roller are driven by the same motor.
(III) advantageous effects
The utility model provides a dust cleaning device for circuit board inspection. The method has the following beneficial effects:
(1) the circuit board is placed through the conveyer belt conveying on the conveyer belt, when between the conveyer belt second clearance roller, can be by the tight conveying of two clearance rollers, the direction of transfer and the speed of second clearance roller and conveyer belt are unanimous, can avoid second clearance roller slew velocity too big, lead to the relative conveyer belt of circuit board to take place to remove, lead to circuit board bottom and conveyer belt friction, cause the damage to the circuit board, when two second clearance rollers are to the fixed conveying of circuit board, relative conveyer belt antiport's first clearance roller, can realize the clearance to the circuit board, convulsions dust collector extraction shell inner chamber position has the air of dust, discharge through filtering, the inlet port can be continuous to shell inner chamber additional air.
(2) The outer wall is the guipure of the conveyer belt that the rubber material was made, can increase the frictional force between circuit board and the conveyer belt, avoids the relative conveyer belt of circuit board to take place to slide, causes the damage of circuit board bottom.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a view showing a construction of a first cleaning roller and a second cleaning roller according to the present invention.
In the figure: 1. a conveyor belt; 2. a housing; 3. a first cleaning roller; 4. a second cleaning roller; 5. an air inlet; 6. an air outlet pipe; 7. air draft dust collector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the ash removal device for circuit board inspection of this embodiment, including conveyer belt 1, fixed mounting has shell 2 in conveyer belt 1 top position, first cleaning roller 3 is installed to 2 inner chamber lower part intermediate positions of shell, 3 left and right sides symmetry of first cleaning roller are provided with second cleaning roller 4, the direction of rotation of first cleaning roller 3 is opposite with conveyer belt 1 transmission direction, second cleaning roller 4 is the same with the transmission direction of conveyer belt 1, the line speed of rotation of second cleaning roller 4 is the same with the speed of conveyer belt 1, a plurality of inlet ports 5 have been seted up on shell 2 right side, outlet duct 6 is installed to shell 2 left side and upper portion position, convulsions dust collector 7 is installed to the 6 other ends of outlet duct. The circuit board is placed and is passed through conveyer belt 1 on conveyer belt 1, during between 1 second cleaning roller 4 of conveyer belt, can be by the tight conveying of two cleaning rollers, second cleaning roller 4 is unanimous with conveyer belt 1 direction of transfer and speed, can avoid second cleaning roller 4 slew velocity too big, lead to circuit board relative conveyer belt 1 to take place to remove, lead to circuit board bottom and the friction of conveyer belt 1, cause the damage to the circuit board, when two second cleaning roller 4 are fixed conveying to the circuit board, 1 antiport's first cleaning roller 3 of relative conveyer belt, can realize the clearance to the circuit board, 2 inner chamber positions of convulsions dust collector 7 extraction shell have the air of dust, discharge through filtering, inlet port 5 can be continuous to 2 inner chamber supplementary air of shell.
Further, the outer wall of the mesh belt of the conveying belt 1 is made of rubber. The outer wall is the guipure of conveyer belt 1 that the rubber material was made, can increase the frictional force between circuit board and the conveyer belt 1, avoids circuit board relative conveyer belt 1 to take place to slide, causes the damage of circuit board bottom.
Further, the air draft dust removing device 7 comprises a fan, an exhaust pipe and a filter box.
Further, the first cleaning roller 3 and the second cleaning roller 4 are both driven by the same motor.
The working principle is as follows: the circuit board is placed and is passed through conveyer belt 1 on conveyer belt 1, during between 1 second cleaning roller 4 of conveyer belt, can be by the tight conveying of two cleaning rollers, second cleaning roller 4 is unanimous with conveyer belt 1 direction of transfer and speed, can avoid second cleaning roller 4 slew velocity too big, lead to circuit board relative conveyer belt 1 to take place to remove, lead to circuit board bottom and the friction of conveyer belt 1, cause the damage to the circuit board, when two second cleaning roller 4 are fixed conveying to the circuit board, 1 antiport's first cleaning roller 3 of relative conveyer belt, can realize the clearance to the circuit board, 2 inner chamber positions of convulsions dust collector 7 extraction shell have the air of dust, discharge through filtering, inlet port 5 can be continuous to 2 inner chamber supplementary air of shell. The outer wall is the guipure of conveyer belt 1 that the rubber material was made, can increase the frictional force between circuit board and the conveyer belt 1, avoids circuit board relative conveyer belt 1 to take place to slide, causes the damage of circuit board bottom.
Claims (4)
1. The utility model provides an ash removal device that circuit board inspection was used which characterized in that: including conveyer belt (1), conveyer belt (1) top position fixed mounting has shell (2), first cleaning roller (3) is installed to shell (2) inner chamber lower part intermediate position, first cleaning roller (3) left and right sides symmetry is provided with second cleaning roller (4), the direction of rotation of first cleaning roller (3) is opposite with conveyer belt (1) transmission direction, second cleaning roller (4) is the same with the transmission direction of conveyer belt (1), the rotation linear velocity of second cleaning roller (4) is the same with the speed of conveyer belt (1), a plurality of inlet ports (5) have been seted up on shell (2) right side, outlet duct (6) are installed to shell (2) left side and upper portion position, updraft ventilator (7) are installed to outlet duct (6) other end.
2. The ash removing device for circuit board inspection according to claim 1, wherein: the outer wall of the mesh belt of the conveyor belt (1) is made of rubber.
3. The ash removing device for circuit board inspection according to claim 1, wherein: the air draft dust removing device (7) comprises a fan, an exhaust pipe and a filter box.
4. The ash removing device for circuit board inspection according to claim 1, wherein: the first cleaning roller (3) and the second cleaning roller (4) are driven by the same motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220103941.8U CN216937243U (en) | 2022-01-14 | 2022-01-14 | Ash removal device for circuit board inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220103941.8U CN216937243U (en) | 2022-01-14 | 2022-01-14 | Ash removal device for circuit board inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216937243U true CN216937243U (en) | 2022-07-12 |
Family
ID=82316218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220103941.8U Active CN216937243U (en) | 2022-01-14 | 2022-01-14 | Ash removal device for circuit board inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216937243U (en) |
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2022
- 2022-01-14 CN CN202220103941.8U patent/CN216937243U/en active Active
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