CN209772806U - PCB board cleaning device - Google Patents
PCB board cleaning device Download PDFInfo
- Publication number
- CN209772806U CN209772806U CN201822119668.4U CN201822119668U CN209772806U CN 209772806 U CN209772806 U CN 209772806U CN 201822119668 U CN201822119668 U CN 201822119668U CN 209772806 U CN209772806 U CN 209772806U
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- China
- Prior art keywords
- translation
- guide rail
- horizontal
- brush
- horizontal guide
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Abstract
The utility model discloses a PCB board cleaning device aims at providing one kind and can clear up the PCB board surface automatically to save the cost of labor, improve PCB board cleaning efficiency and clearance quality's PCB board cleaning device. It includes workstation, the support of setting on the workstation, set up vertical guide arm on the support, the elevating platform that goes up and down along vertical guide arm, set up and be used for going up and down on the support the lift actuating mechanism of elevating platform, set up the horizontal guide rail on the lower surface of elevating platform, along the gliding translation slide of horizontal guide rail, set up and be used for advancing on the elevating platform the translation actuating mechanism of translation slide and the clearance brush of setting on the translation slide, the clearance brush is including setting up the horizontal brush-holder stud on the translation slide and a plurality of setting up the clearance brush hair on the horizontal brush-holder stud and down extending, the horizontal brush-holder stud is mutually perpendicular with horizontal guide rail.
Description
Technical Field
the utility model relates to a cleaning device, concretely relates to PCB board cleaning device.
background
The PCB is called a printed circuit board, also called a printed circuit board or a printed circuit board, is an important electronic component, is a support for an electronic component, and is a provider of electrical connection of the electronic component. It is called a "printed" circuit board because it is made using electronic printing. Before electronic components welded, the PCB needs to be detected through a PCB detector (PCB detecting instrument commonly used at present has a NV small-stroke full-automatic optical imager, a NV large-stroke full-automatic optical imager and a SFV static quick detector), but the PCB needs to be cleaned before detection, the current PCB is cleaned by adopting a manual cleaning mode, namely, an operator cleans the surface of the PCB by a handheld cleaning brush, fatigue is easily caused by manual cleaning operation for a long time, and the working efficiency and the PCB cleaning quality can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can clear up PCB board surface automatically to save the cost of labor, improve PCB board cleaning efficiency and clearance quality's PCB board cleaning device.
The technical scheme of the utility model is that:
The utility model provides a PCB board cleaning device, includes the workstation, sets up support on the workstation, sets up vertical guide arm on the support, along the elevating platform of vertical guide arm lift, sets up and be used for going up and down on the support the lift actuating mechanism of elevating platform, set up the horizontal guide rail on the lower surface of elevating platform, along the gliding translation slide of horizontal guide rail, set up and be used for advancing on the elevating platform the translation actuating mechanism of translation slide and the clearance brush of setting on the translation slide, the clearance brush is including setting up the horizontal brush-holder stud on the translation slide and a plurality of settings on the horizontal brush-holder stud and down the clearance brush hair that extends, the horizontal brush-holder stud is mutually perpendicular with horizontal guide rail.
The PCB board cleaning device of this scheme can clear up PCB board surface automatically to save the cost of labor, improve PCB board cleaning efficiency and clearance quality.
preferably, the translation sliding seat comprises a translation seat sliding along a horizontal guide rail, a vertical guide rod arranged on the lower surface of the translation seat, a baffle arranged at the lower end of the vertical guide rod, a floating plate lifting along the vertical guide rod, and a pre-tightening compression spring sleeved on the vertical guide rod and positioned between the floating plate and the baffle, the cleaning brush is arranged on the floating plate, the translation executing mechanism is used for pushing the translation seat to slide along the horizontal guide rail, a vertical ejector rod is further arranged on the upper surface of the floating plate, a roller is arranged at the upper end of the vertical ejector rod, a roller boss matched with the roller is further arranged on the lower surface of the lifting platform, the lower surface of the roller boss comprises a front slope surface, a supporting plane and a rear slope surface which are sequentially connected along the horizontal guide rail direction, one end of the front slope surface is connected with the lower surface of the lifting platform, the other end of the front slope surface inclines downwards and is connected, the other end of the rear slope surface is inclined upwards and connected with the lower surface of the lifting platform, and the roller passes through the front slope surface, the supporting plane and the rear slope surface in the process that the translation seat slides along the horizontal guide rail.
Because the PCB is provided with a plurality of pin inserting holes for inserting pins of electronic components, the pin inserting holes are not uniformly distributed on the PCB, and a plurality of pin inserting holes are distributed in the middle of some PCBs, so that the cleaning difficulty of the middle of the PCBs is increased; this scheme structure is to the improvement that this kind of middle part has distributed a large amount of pin spliced eye PCB boards and has gone on, can improve the clearance dynamics of cleaning brush local in to the PCB board to guarantee the cleaning quality to the PCB board.
Preferably, the horizontal guide rail is provided with a front limiting block and a rear limiting block, and the translation sliding seat is positioned between the front limiting block and the rear limiting block.
Preferably, the vertical guide rod is provided with an upper limiting block and a lower limiting block, and the lifting platform is positioned between the upper limiting block and the lower limiting block.
preferably, when the lifting platform abuts against the lower limiting block, the lower ends of the cleaning bristles abut against the upper surface of the workbench.
Preferably, when the lifting platform abuts against the upper limiting block, the lower ends of the cleaning bristles are separated from the upper surface of the working platform.
Preferably, the upper surface of the workbench is provided with a limiting convex strip, and the length direction of the limiting convex strip is perpendicular to the horizontal guide rail.
preferably, the lifting actuator is a vertically arranged vertical electric cylinder.
Preferably, the translation actuator is a horizontally disposed electric cylinder.
The utility model has the advantages that: the PCB cleaning machine has the advantages that the surface of the PCB can be automatically cleaned, so that labor cost is saved, and PCB cleaning efficiency and cleaning quality are improved.
Drawings
Fig. 1 is a schematic structural diagram of a PCB board cleaning device of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
in the figure:
A workbench 1, a limit convex strip 1.1;
a bracket 2;
A vertical guide rod 3, an upper limiting block 3.1 and a lower limiting block 3.2;
a lifting table 4;
A horizontal guide rail 5, a front limiting block 5.1 and a rear limiting block 5.2;
The device comprises a translation sliding seat 6, a translation seat 6.1, a vertical guide rod 6.2, a baffle 6.3, a floating plate 6.4 and a pre-tightening compression spring 6.5;
A cleaning brush 7, a horizontal brush rod 7.1 and cleaning bristles 7.2;
a lifting actuator 8;
The roller wheel boss 9, the front slope 9.1, the supporting plane 9.2 and the rear slope 9.3;
A translation actuator 10;
A vertical ejector rod 11;
A roller 12.
Detailed Description
To make the objects, technical solutions and advantages of embodiments of the present invention clearer, the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present solution, and are not construed as limiting the present solution.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "a plurality" means one or more unless specifically limited otherwise.
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as fixed or removable connections or integral parts, either mechanically or electrically, or in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The first embodiment is as follows: as shown in fig. 1, 2 and 3, a PCB cleaning device includes a working table 1, a support 2 disposed on the working table, a vertical guide rod 3 disposed on the support, a lifting platform 4 lifting along the vertical guide rod, a lifting actuator 8 disposed on the support for lifting the lifting platform, a horizontal guide rail 5 disposed on a lower surface of the lifting platform, a translation sliding base 6 sliding along the horizontal guide rail, a translation actuator 10 disposed on the lifting platform for moving the translation sliding base, and a cleaning brush 7 disposed on the translation sliding base.
The horizontal guide rail is provided with a front limiting block 5.1 and a rear limiting block 5.2. The translation slide seat is positioned between the front limiting block and the rear limiting block.
An upper limiting block 3.1 and a lower limiting block 3.2 are arranged on the vertical guide rod. The lifting platform is positioned between the upper limiting block and the lower limiting block.
the upper surface of the worktable is a horizontal plane. The upper surface of workstation is equipped with spacing sand grip 1.1, and the length direction of spacing sand grip is mutually perpendicular with horizontal guide rail.
The translation sliding seat 6 comprises a translation seat 6.1 sliding along the horizontal guide rail, a vertical guide rod 6.2 arranged on the lower surface of the translation seat, a baffle 6.3 arranged at the lower end of the vertical guide rod, a floating plate 6.4 lifting along the vertical guide rod and a pre-tightening compression spring 6.5 sleeved on the vertical guide rod and positioned between the floating plate and the baffle. The floating plate is abutted against the lower surface of the translation seat under the action of the pre-tightening compression spring.
The lifting actuating mechanism is a vertical electric cylinder which is vertically arranged. The vertical electric cylinder is arranged on the bracket, and a push rod of the vertical electric cylinder is connected with the lifting platform. And the translation actuating mechanism is horizontally arranged. The translation actuating mechanism is used for pushing the translation seat to slide along the horizontal guide rail, specifically, the horizontal electric cylinder is installed on the lifting platform, and a push rod of the horizontal electric cylinder is connected with the translation seat.
The cleaning brush 7 comprises a horizontal brush bar 7.1 arranged on the translational slide and a plurality of cleaning bristles 7.2 arranged on the horizontal brush bar and extending downwards, in this embodiment the cleaning brush is arranged on a floating plate, in particular the horizontal brush bar is fixed on the floating plate. The horizontal brush rod is vertical to the horizontal guide rail.
The upper surface of the floating plate is also provided with a vertical mandril 11, and the upper end of the vertical mandril is provided with a roller 12.
the lower surface of the lifting platform is also provided with a roller boss 9 matched with the roller. The lower surface of the roller boss comprises a front slope 9.1, a supporting plane 9.2 and a rear slope 9.3 which are sequentially connected along the direction of the horizontal guide rail. One end of the front slope surface is connected with the lower surface of the lifting platform, and the other end of the front slope surface is inclined downwards and connected with the supporting plane. One end of the rear slope surface is connected with the supporting plane, and the other end of the rear slope surface is inclined upwards and connected with the lower surface of the lifting platform. The support plane is arranged horizontally. And in the process that the translation seat slides along the horizontal guide rail, the roller passes through the front slope surface, the supporting plane and the rear slope surface.
When the lifting platform is propped against the lower limiting block, the lower ends of the cleaning bristles are propped against the upper surface of the workbench. When the lifting platform is propped against the upper limiting block, the lower ends of the cleaning bristles are separated from the upper surface of the workbench.
The specific work is as follows:
Firstly, as shown in fig. 1 and 2, a PCB board 1a is placed at a designated position on the upper surface of a workbench, and one side edge of the PCB board is close to or abutted against a limiting convex strip; at the moment, the support plane 9.2 of the roller boss is positioned above the middle part of the PCB;
Secondly, the lifting actuating mechanism drives the lifting platform to move downwards until the lifting platform abuts against the lower limiting block, and the lower ends of the cleaning bristles abut against the upper surface of the workbench;
then, the translation actuating mechanism drives the translation seat 6.1 to move towards the rear limiting block along the horizontal guide rail until the translation seat abuts against the rear limiting block;
In the process, the vertical ejector rod, the roller and the cleaning bristles move along the horizontal guide rail along with the translation sliding seat, so that the surface of the PCB placed on the upper surface of the workbench is cleaned; meanwhile, in the process that the roller 12 moves along the horizontal guide rail along with the translation sliding seat, the roller sequentially passes through the front slope surface, the supporting plane and the rear slope surface, in the process that the roller passes through the front slope surface (the roller is abutted against the front slope surface and rolls along the front slope surface), the vertical ejector rod of the roller drives the floating plate to move downwards along the vertical guide rod (the elasticity of a pre-tightening compression spring is overcome), so that the cleaning bristles are driven to move downwards together, the cleaning force for cleaning the surface of the brush hair PCB plate is improved, and in the process that the roller passes through the supporting plane, the cleaning bristles brush the middle part of the PCB plate, so that the local cleaning force of the cleaning brush on the PCB plate is improved; when the roller passes through the rear slope surface, the floating plate moves upwards along the vertical guide rod under the action of the pre-tightening compression spring, and the cleaning bristles move upwards along the vertical guide rod; thereby realize improving the clearance brush and to the local clearance dynamics in the PCB board, be particularly suitable for and distribute the surface of a large amount of pin spliced eye to this type of middle part and clear up to guarantee the clean quality to the PCB board.
Thirdly, the lifting executing mechanism drives the lifting platform to move upwards until the lifting platform abuts against the upper limiting block, and at the moment, the lower ends of the cleaning bristles are separated from the upper surface of the workbench;
Then, the translation actuating mechanism drives the translation seat 6.1 to move towards the front limiting block along the horizontal guide rail until the translation seat abuts against the front limiting block;
Fourthly, the PCB is taken down.
The PCB cleaning device of the embodiment can automatically clean the surface of the PCB, so that the labor cost is saved, and the PCB cleaning efficiency and the cleaning quality are improved.
Claims (9)
1. the utility model provides a PCB board cleaning device, characterized by, includes the workstation, sets up the support on the workstation, sets up the vertical guide arm on the support, the elevating platform that goes up and down along vertical guide arm, set up and be used for going up and down on the support the lift actuating mechanism of elevating platform, set up the horizontal guide rail on the lower surface of elevating platform, along the gliding translation slide of horizontal guide rail, set up and be used for advancing on the elevating platform the translation actuating mechanism of translation slide and the clearance brush of setting on the translation slide, the clearance brush is including setting up the horizontal brush-holder stud on the translation slide and a plurality of setting up the clearance brush hair on the horizontal brush-holder stud and down extending, the horizontal brush-holder stud is mutually perpendicular with horizontal guide rail.
2. The PCB cleaning device as claimed in claim 1, wherein the translation slide base comprises a translation base sliding along a horizontal guide rail, a vertical guide rod arranged on the lower surface of the translation base, a baffle plate arranged at the lower end of the vertical guide rod, a floating plate lifting along the vertical guide rod, and a pre-tightening compression spring sleeved on the vertical guide rod and positioned between the floating plate and the baffle plate, the cleaning brush is arranged on the floating plate, the translation execution mechanism is used for pushing the translation base to slide along the horizontal guide rail, a vertical ejector rod is further arranged on the upper surface of the floating plate, a roller is arranged at the upper end of the vertical ejector rod,
Still be equipped with on the lower surface of elevating platform with gyro wheel complex gyro wheel boss, the lower surface of gyro wheel boss includes along horizontal guide rail direction consecutive preceding sloping surface, supporting plane and back domatic, preceding domatic one end links to each other with the lower surface of elevating platform, preceding domatic other end down-tilting is connected with supporting plane, the domatic one end in back links to each other with supporting plane, the domatic other end in back links to each other with the lower surface of up-tilting and with the elevating platform, at the gliding in-process of horizontal guide rail along the translation seat, the gyro wheel will pass through preceding sloping surface, supporting plane and back domatic.
3. The PCB cleaning device of claim 1, wherein the horizontal guide rail is provided with a front limiting block and a rear limiting block, and the translation sliding seat is positioned between the front limiting block and the rear limiting block.
4. the PCB cleaning device as claimed in claim 1, 2 or 3, wherein the vertical guide rod is provided with an upper limit block and a lower limit block, and the lifting platform is positioned between the upper limit block and the lower limit block.
5. the PCB cleaning device of claim 4, wherein when the lifting platform is abutted against the lower stopper, the lower ends of the cleaning bristles are abutted against the upper surface of the working platform.
6. The PCB cleaning device of claim 4, wherein the lower ends of the cleaning bristles are separated from the upper surface of the worktable when the elevating platform is abutted against the upper stopper.
7. The PCB cleaning device of claim 1, 2 or 3, wherein the upper surface of the worktable is provided with a limit rib, and the length direction of the limit rib is vertical to the horizontal guide rail.
8. A PCB cleaning apparatus as claimed in claim 1, 2 or 3, wherein the lifting actuator is a vertically disposed vertical electric cylinder.
9. A PCB cleaning apparatus as claimed in claim 1, 2 or 3, wherein the translation actuator is a horizontally disposed electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119668.4U CN209772806U (en) | 2018-12-17 | 2018-12-17 | PCB board cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119668.4U CN209772806U (en) | 2018-12-17 | 2018-12-17 | PCB board cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209772806U true CN209772806U (en) | 2019-12-13 |
Family
ID=68790007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822119668.4U Expired - Fee Related CN209772806U (en) | 2018-12-17 | 2018-12-17 | PCB board cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209772806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625163A (en) * | 2021-07-12 | 2021-11-09 | 杭州沃镭智能科技股份有限公司 | Booster test equipment |
-
2018
- 2018-12-17 CN CN201822119668.4U patent/CN209772806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625163A (en) * | 2021-07-12 | 2021-11-09 | 杭州沃镭智能科技股份有限公司 | Booster test equipment |
| CN113625163B (en) * | 2021-07-12 | 2024-05-14 | 杭州沃镭智能科技股份有限公司 | Booster test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |