CN221017648U - Cleaning device for circuit board production - Google Patents
Cleaning device for circuit board production Download PDFInfo
- Publication number
- CN221017648U CN221017648U CN202322860226.6U CN202322860226U CN221017648U CN 221017648 U CN221017648 U CN 221017648U CN 202322860226 U CN202322860226 U CN 202322860226U CN 221017648 U CN221017648 U CN 221017648U
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- CN
- China
- Prior art keywords
- box body
- circuit board
- vertical
- water inlet
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 239000000725 suspension Substances 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a cleaning device for circuit board production, which comprises a box body with an open top, wherein a plurality of vertical bars are correspondingly arranged on the front inner wall and the rear inner wall of the box body, a strip-shaped groove is formed in the top of one side of each vertical bar, a cleaning mechanism is arranged on the box body below each vertical bar, and driving mechanisms are arranged on two sides in the box body; the cleaning mechanism comprises a plurality of groups of water inlet pipes connected with the water pump through corrugated hoses, wherein two adjacent groups of water inlet pipes are connected through a plurality of groups of connecting rods, screw holes are formed in the connecting rods on the outermost sides, a vertical pipe positioned on the outer sides of vertical bars is arranged at the top end of each water inlet pipe, the top end of each vertical pipe is connected with a spraying pipe arranged longitudinally, roller groups positioned on the outer sides of the corresponding bar grooves are further arranged on the vertical pipes, spraying holes are uniformly formed in two side walls of each spraying pipe, and the driving mechanism comprises a screw rod positioned in each screw hole and connected with the screw rod in a screwed mode, wherein the screw rod is connected with an output shaft of a motor, and the motor is fixed in a mounting plate on the inner wall of a box body. The invention has simple structure and convenient use.
Description
Technical Field
The invention relates to the field of circuit board processing, in particular to a cleaning device for circuit board production.
Background
The circuit board is a provider of electric connection of electronic components, and the error of wiring and assembly is greatly reduced by adopting the circuit board, so that the automation level and the production labor rate are improved, and in order to ensure the production quality of the circuit board, the circuit board is generally required to be cleaned by using a cleaning device in the production process, and dust on the surface of the circuit board is removed.
Early circuit board is through manual cleaning, because abluent inefficiency, the prior art can adopt the mode that sprays to wash circuit board surface, after washing one side, takes off by the workman and puts into equipment once more, washes the another side.
When the technical scheme is realized, at least the following defects exist: because when washing two sides, need the manual work turn over to put into the machine again, abluent efficiency remains to be further improved, puts into the cell body bottom simultaneously with the circuit board, because its has great height fall apart from cell body top opening, leads to its taking out also comparatively inconvenient.
Disclosure of Invention
The invention aims to provide a cleaning device for circuit board production.
The technical problems of the invention are mainly solved by the following technical scheme:
the utility model provides a belt cleaning device is used in circuit board production, includes the open box that sets up in top:
A plurality of vertical bars are correspondingly arranged on the front inner wall and the rear inner wall of the box body, a strip-shaped groove for accommodating the tail end of the circuit board is formed in the top of one side of each vertical bar, a cleaning mechanism is arranged on the box body below each vertical bar, and driving mechanisms for driving the cleaning mechanisms to move up and down are arranged on the two sides in the box body;
The cleaning mechanism comprises a plurality of groups of water inlet pipes connected with a water pump through corrugated hoses, wherein two adjacent groups of water inlet pipes are connected through a plurality of groups of connecting rods, screw holes are formed in the connecting rods on the outermost sides, a vertical pipe positioned on the outer sides of vertical strips is arranged at the top end of each water inlet pipe, the top ends of the vertical pipes are connected with spraying pipes arranged longitudinally, roller groups positioned on the outer sides of the corresponding strip-shaped grooves are further arranged on the vertical pipes, spraying holes are uniformly formed in the two side walls of each spraying pipe, a boss is arranged at the top of each water inlet pipe, and notches corresponding to the strip-shaped grooves are formed in the top ends of the bosses;
The driving mechanism comprises a screw rod which is positioned in the screw hole and is in threaded connection with the screw rod, wherein the screw rod is connected with an output shaft of the motor, and the motor is fixed in a mounting plate on the inner wall of the box body.
Preferably, the mounting plate is arranged at the top of the inner side wall of the box body, wherein the mounting plate is provided with a protective cylinder, and the motor is arranged on the mounting plate in the protective cylinder.
Preferably, a vertical rod passing through the through hole on the corresponding connecting rod is arranged between the mounting plate and the inner bottom wall of the box body.
Preferably, the water inlet pipe is arranged along the length direction of the box body, wherein the spray pipe and the water inlet pipe are vertically crossed, and the tail end of the spray pipe is positioned between the left and right adjacent two groups of vertical bars.
Preferably, the top end of the convex seat is lower than the horizontal plane of the bottom end of the strip-shaped groove, wherein the opening width of the notch is equal to the width of the strip-shaped groove, and a rounding angle is arranged on the edge of the opening end of the notch.
Preferably, a cover plate driven by an electric push rod is arranged at the top of the box body, wherein the electric push rod is fixed on the outer side wall of the box body.
Preferably, rolling bearings for fixing the tail ends of the screw rods are arranged on the bottom wall in the box body and the mounting plate.
The beneficial effects of the invention are as follows: according to the invention, the circuit board is arranged between the front vertical bars and the rear vertical bars and fixed by the corresponding strip-shaped grooves, when the circuit board is cleaned, cleaning liquid is injected into the water inlet pipe through the corrugated hose and then enters the spray pipes through the vertical pipes, then the spray holes on the two sides of the circuit board are sprayed obliquely, so that the cleaning liquid sprayed on the two groups of spray pipes simultaneously performs spraying operation on the two side walls of the circuit board, and meanwhile, the driving mechanism drives the cleaning mechanism to perform up-down displacement operation, so that the liquid sprayed by the spray pipes can cover the whole end surface of the circuit board, and meanwhile, when the circuit board needs to be taken out, the driving mechanism drives the cleaning mechanism to continuously move upwards, so that the notch on the boss is buckled at a suspension position between the front end and the rear end of the circuit board, and then the notch is jacked up and slowly ejected out of the strip-shaped grooves and the box body, and in the process of slowly ejecting the circuit board from the top opening of the box body is easy to incline due to the fact that the upper half part of the circuit board exposed on the outer side of the box body is easy to lose the side wall support of the strip-shaped grooves, at the moment, the upper half side wall of the circuit board can be clamped and fixed to the upper half side of the circuit board can be prevented, and finally, and the upper half part of the circuit board can be taken out of the top and the top opening of the box body is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the present invention;
Fig. 3 is a top view of the cleaning mechanism of the present invention.
In the figure: 1. the box body, 2, vertical bars, 3, bar grooves, 4, cleaning mechanism, 41, water inlet pipe, 42, connecting rod, 43, standpipe, 44, spray pipe, 45, roller group, 46, boss, 47, notch, 5, driving mechanism, 51, screw rod, 52, motor, 53, mounting plate, 6, protective cylinder, 7 and vertical rod.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
The utility model provides a belt cleaning device is used in circuit board production, includes the open box 1 that sets up in top:
A plurality of vertical bars 2 are correspondingly arranged on the front inner wall and the rear inner wall of the box body 1, a strip-shaped groove 3 for accommodating the tail end of a circuit board is arranged at the top of one side of the vertical bars 2, a cleaning mechanism 4 is arranged on the box body 1 below the vertical bars 2, and a driving mechanism 5 for driving the cleaning mechanism 4 to move up and down is arranged on two sides in the box body 1;
The cleaning mechanism 4 comprises a plurality of groups of water inlet pipes 41 connected with a water pump through corrugated hoses, wherein two adjacent groups of water inlet pipes 41 are connected through a plurality of groups of connecting rods 42, screw holes are formed in the connecting rods 42 on the outermost side, a vertical pipe 43 positioned on the outer side of the vertical bar 2 is arranged at the top end of each water inlet pipe 41, the top end of each vertical pipe 43 is connected with a spraying pipe 44 arranged longitudinally, roller groups 45 positioned on the outer side of each bar groove 3 are further arranged on each vertical pipe 43, spraying holes are uniformly formed in two side walls of each spraying pipe 44, convex seats 46 are formed in the tops of the water inlet pipes 41, and notches 47 corresponding to the bar grooves 3 are formed in the top ends of the convex seats 46;
The driving mechanism 5 comprises a screw rod 51 which is positioned in the screw hole and is in threaded connection with the screw rod, wherein the screw rod 51 is connected with an output shaft of a motor 52, and the motor 52 is fixed in a mounting plate 53 on the inner wall of the box body 1.
In this embodiment, the mounting plate 53 is disposed on top of the inner sidewall of the case 1, wherein the mounting plate 53 is provided with the protective cylinder 6, and the motor 52 is disposed on the mounting plate 53 in the protective cylinder 6. The motor 52 is protected by the protective cylinder 6, so that the safety of the motor 52 is prevented from being influenced by the contact of the spray liquid with the motor.
In this embodiment, a vertical rod 7 passing through a through hole in the corresponding connecting rod 42 is provided between the mounting plate 53 and the inner bottom wall of the case 1. In the process of driving the cleaning mechanism 4 to move up and down by the driving mechanism 5, the cleaning mechanism 4 is prevented from tilting and tilting in the process of moving up and down by the way that a plurality of groups of vertical rods 7 are propped against the side walls of the through holes.
In this embodiment, the water inlet pipe 41 is disposed along the length direction of the box 1, wherein the spray pipe 44 is disposed perpendicularly intersecting the water inlet pipe 41, and the end of the spray pipe 44 is located between two sets of right and left adjacent vertical bars 2.
In this embodiment, the top end of the boss 46 is lower than the horizontal plane of the bottom end of the bar-shaped groove 3, wherein the opening width of the notch 47 is equal to the width of the bar-shaped groove 3, and the edges of the opening end of the notch 47 are provided with rounded corners.
In this embodiment, a cover plate driven by an electric push rod is arranged at the top of the case 1, wherein the electric push rod is fixed on the outer side wall of the case 1. The top opening of the box body 1 is sealed by the cover plate to prevent spray liquid from being sputtered out, and when the circuit board needs to be taken out, only the electric push rod is needed to drive the cover plate to move upwards, so that people can take out or put in the circuit board through the top opening of the box body 1.
In this embodiment, rolling bearings for fixing the tail end of the screw rod 51 are arranged on the inner bottom wall of the box body 1 and the mounting plate.
The working principle of the invention is as follows: the circuit board is arranged between the front and rear groups of vertical bars 2 and fixed by the corresponding bar-shaped grooves 3, cleaning liquid is injected into the water inlet pipe 41 through the corrugated hose by the water pump during cleaning, then enters the spray pipes 44 through the vertical pipes 43, and then is sprayed obliquely through the spray holes at the two sides of the spray pipes, so that the cleaning liquid sprayed on the left and right groups of spray pipes 44 simultaneously performs spray cleaning on the two side walls of the circuit board, and the spray pipes 44 are positioned below the space between the left and right adjacent groups of vertical bars 2;
When the side wall of the upper half part of the circuit board needs to be cleaned, the motor 52 drives the screw rod 51 to rotate in the screw hole so as to drive the connecting rod 42 to move upwards, and the connecting rod 42 drives the water inlet pipe 41, the vertical pipe 43 and the spray pipe 44 to move upwards, so that the spray pipe 44 slowly moves to the outer side above the vertical pipe 2 from the lower part, in the process, the boss 46 is always positioned below the strip-shaped groove 3 to prevent the circuit board from being jacked up, and in the process of the up-and-down reciprocating movement of the spray pipe 44, liquid obliquely sprayed out from the spray hole of the side wall of the spray pipe can thoroughly clean the two end surfaces of the circuit board;
When the circuit board needs to be taken out, the cover plate is opened and the water inlet pipe 41 is closed to allow water to enter, at the moment, the driving mechanism 5 drives the cleaning mechanism 4 to move upwards continuously, the notch 47 on the boss 46 is buckled at the suspension position between the front end and the rear end of the circuit board, the notch is jacked up and slowly ejected from the strip-shaped groove 3 and the box body 1, in the process that the circuit board is slowly ejected from the top opening of the box body 1, the upper half part of the circuit board exposed outside the box body 1 is easy to skew under the condition that the side wall support of the strip-shaped groove 3 is lost, at the moment, the roller groups 45 on the left side and the right side play a certain clamping and fixing role on the side wall of the upper half part of the circuit board, a mode needing to be described is adopted, the roller groups 45 and the end face of the circuit board are prevented from rubbing frequently, and finally, the upper half part of the circuit board is prevented from being inclined due to suspension in the mode, and at the moment, people can take down the circuit board slipped out from the top opening of the box body 1.
The foregoing detailed description of the invention has been presented for purposes of illustration and description, but is not intended to limit the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (7)
1. The utility model provides a belt cleaning device is used in circuit board production, includes the open box that sets up in top, its characterized in that:
A plurality of vertical bars are correspondingly arranged on the front inner wall and the rear inner wall of the box body, a strip-shaped groove for accommodating the tail end of the circuit board is formed in the top of one side of each vertical bar, a cleaning mechanism is arranged on the box body below each vertical bar, and driving mechanisms for driving the cleaning mechanisms to move up and down are arranged on the two sides in the box body;
The cleaning mechanism comprises a plurality of groups of water inlet pipes connected with a water pump through corrugated hoses, wherein two adjacent groups of water inlet pipes are connected through a plurality of groups of connecting rods, screw holes are formed in the connecting rods on the outermost sides, a vertical pipe positioned on the outer sides of vertical strips is arranged at the top end of each water inlet pipe, the top ends of the vertical pipes are connected with spraying pipes arranged longitudinally, roller groups positioned on the outer sides of the corresponding strip-shaped grooves are further arranged on the vertical pipes, spraying holes are uniformly formed in the two side walls of each spraying pipe, a boss is arranged at the top of each water inlet pipe, and notches corresponding to the strip-shaped grooves are formed in the top ends of the bosses;
The driving mechanism comprises a screw rod which is positioned in the screw hole and is in threaded connection with the screw rod, wherein the screw rod is connected with an output shaft of the motor, and the motor is fixed in a mounting plate on the inner wall of the box body.
2. The cleaning device for circuit board production according to claim 1, wherein: the mounting panel sets up at box inner wall top, wherein is provided with the protection section of thick bamboo on the mounting panel, and the motor sets up on the mounting panel in the protection section of thick bamboo.
3. The cleaning device for circuit board production according to claim 1, wherein: and a vertical rod passing through the through hole on the corresponding connecting rod is arranged between the mounting plate and the bottom wall in the box body.
4. The cleaning device for circuit board production according to claim 1, wherein: the water inlet pipe is arranged along the length direction of the box body, the spray pipes are arranged in a perpendicular crossing mode with the water inlet pipe, and the tail ends of the spray pipes are positioned between the left group of vertical bars and the right group of vertical bars.
5. The cleaning device for circuit board production according to claim 1, wherein: the top end of the convex seat is lower than the horizontal plane of the bottom end of the strip-shaped groove, the opening width of the notch is equal to the width of the strip-shaped groove, and a rounding angle is arranged on the edge of the opening end of the notch.
6. The cleaning device for circuit board production according to claim 1, wherein: the top of the box body is provided with a cover plate driven by an electric push rod, wherein the electric push rod is fixed on the outer side wall of the box body.
7. The cleaning device for circuit board production according to claim 1, wherein: rolling bearings for fixing the tail ends of the screw rods are arranged on the bottom wall in the box body and the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322860226.6U CN221017648U (en) | 2023-10-25 | 2023-10-25 | Cleaning device for circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322860226.6U CN221017648U (en) | 2023-10-25 | 2023-10-25 | Cleaning device for circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221017648U true CN221017648U (en) | 2024-05-28 |
Family
ID=91134805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322860226.6U Active CN221017648U (en) | 2023-10-25 | 2023-10-25 | Cleaning device for circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221017648U (en) |
-
2023
- 2023-10-25 CN CN202322860226.6U patent/CN221017648U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |