CN204738039U - Wash mechanism of circuit board with closing device - Google Patents
Wash mechanism of circuit board with closing device Download PDFInfo
- Publication number
- CN204738039U CN204738039U CN201520360151.8U CN201520360151U CN204738039U CN 204738039 U CN204738039 U CN 204738039U CN 201520360151 U CN201520360151 U CN 201520360151U CN 204738039 U CN204738039 U CN 204738039U
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- CN
- China
- Prior art keywords
- cylinder
- piston rod
- effect end
- fixed block
- worktable
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- Expired - Fee Related
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Abstract
The utility model discloses a wash mechanism of circuit board with closing device, it includes workstation (1), closing device, fixed block (2) and servo motor (3), lead screw (5) are installed in fixed block (2) the rotation of axes of rotateing upward, lead screw (5) level setting, the effect end of the piston rod of cylinder A (8) is provided with scraper blade (10), the effect end of the piston rod of cylinder B (9) is provided with washing barrel (11), be provided with dry cloth on the surface of washing barrel (11), cylinder C (13) vertical setting and fixed mounting are on the side of workstation (1), the effect end of the piston rod of cylinder C (13) is provided with perpendicular to cylinder C (13) clamp plate (15), cylinder D (14) perpendicular to stand (4) set up, the effect end of cylinder D (14) is provided with push pedal (16). The beneficial effects of the utility model are that: compact structure, practice thrift manufacturing cost, improve the cleaning efficiency, alleviate workman intensity of labour.
Description
Technical field
The utility model relates to the technical field, particularly a kind of mechanism of the cleaning circuit plate with hold-down gear of removing greasy dirt and impurity on circuit board surface.
Background technology
Circuit card is the supplier of electronic devices and components electrical connection, adopts the major advantage of circuit card to be the mistake greatly reducing wiring and assembling, improves the gentle productive labor rate of Automated water.The need of production of circuit card could arrive finished circuit board successively after lacquerer's sequence process of holing, electroplate, clean, dry and greenwash.
After wherein circuit card completes plating in plating tank, surface due to circuit card is stained with a large amount of greasy dirt and impurity (as finger stone, the grains of sand etc.), therefore, need with clear water, the greasy dirt on circuit board surface and impurity to be disposed, just can be transported to follow-up circuit card baking operation, when cleaning circuit plate, circuit board deployment is placed in tank and carries out manual cleaning by workman, but, the output of circuit card is very large, then need a lot of workman to operate simultaneously, this adds the production cost of production process beyond doubt, reduce the production efficiency of circuit card, therefore, it is inadequate for only cleaning by manpower.In addition, after often having cleaned a collection of circuit card, the water in tank all needs to change, and this further reduces circuit card cleaning efficiency.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, the mechanism of the cleaning circuit plate with hold-down gear of the labor strength that provides a kind of compact construction, saves production cost, improves cleaning efficiency, alleviates.
The purpose of this utility model is achieved through the following technical solutions: a kind of mechanism of the cleaning circuit plate with hold-down gear, it comprises worktable, hold-down gear, fixed block and servomotor, the rearward end of described worktable is provided with the column perpendicular to worktable, described column is provided with the fixed block perpendicular to column, on fixed block, rotating shaft is rotatably installed with screw mandrel, screw mandrel is horizontally disposed with, screw mandrel is connected with nut, nut is provided with flat board, flat board is installed with cylinder A and cylinder B, the effect end of the piston rod of cylinder A is provided with scraper plate, the effect end of the piston rod of cylinder B is provided with washing barrel, the outside surface of washing barrel is provided with dry cloth, described servomotor is fixedly mounted on fixed block, the output terminal of servomotor is connected with one end of screw mandrel, described hold-down gear is made up of cylinder C and pressing plate, the vertical setting of cylinder C and be fixedly mounted on the side of worktable, the effect end of the piston rod of cylinder C is provided with the pressing plate perpendicular to cylinder C, described worktable is also installed with cylinder D, cylinder D is arranged perpendicular to column, the effect end of cylinder D is provided with push pedal.
It also comprises PLC, and described PLC is connected with servomotor, cylinder A, cylinder B, cylinder C and cylinder D.
Described washing barrel is parallel to scraper plate and arranges.
The utility model has the following advantages: (1) the utility model only needs a workman to keep flat on the table by circuit card to be cleaned, another workman's control PLC controller, can the cleaning of realizing circuit plate greasy dirt and impurity on the surface, greatly save the labour intensity of workman, improve the cleaning efficiency of circuit card, increase the production output of circuit card.(2) the utility model also comprises hold-down gear, is retracted by the piston rod of control cylinder C, with pressing plate is pressed in circuit card on, avoid circuit card landing in cleaning process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
In figure, 1-worktable, 2-fixed block, 3-servomotor, 4-column, 5-screw mandrel, 6-nut, 7-is dull and stereotyped, 8-cylinder A, 9-cylinder B, 10-scraper plate, 11-washing barrel, 12-PLC controller, 13-cylinder C, 14-cylinder D, 15-pressing plate, 16-push pedal.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As depicted in figs. 1 and 2, a kind of mechanism of the cleaning circuit plate with hold-down gear, it comprises worktable 1, hold-down gear, fixed block 2 and servomotor 3, the rearward end of described worktable 1 is provided with the column 4 perpendicular to worktable 1, described column 4 is provided with the fixed block 2 perpendicular to column 4, on fixed block 2, rotating shaft is rotatably installed with screw mandrel 5, screw mandrel 5 is horizontally disposed with, screw mandrel 5 is connected with nut 6, nut 6 is provided with dull and stereotyped 7, cylinder A8 and cylinder B9 is installed with on dull and stereotyped 7, the effect end of the piston rod of cylinder A8 is provided with scraper plate 10, scraper plate 10 is for sweeping down the greasy dirt on circuit card and impurity from circuit card, the circuit card that frays can be avoided again simultaneously, the effect end of the piston rod of cylinder B9 is provided with washing barrel 11, washing barrel 11 is parallel to scraper plate 10 and arranges, the outside surface of washing barrel 11 is provided with dry cloth, the moisture that dry cloth is residual on absorbing circuit plate.As depicted in figs. 1 and 2, servomotor 3 is fixedly mounted on fixed block 2, the output terminal of servomotor 3 is connected with one end of screw mandrel 5, described hold-down gear is made up of cylinder C13 and pressing plate 15, the vertical setting of cylinder C13 and be fixedly mounted on the side of worktable 1, the effect end of the piston rod of cylinder C13 is provided with the pressing plate 15 perpendicular to cylinder C13, when the piston rod of control cylinder C13 is retracted, pressing plate 15 tightly be pressed on one side of circuit card, therefore, circuit card landing in cleaning process is avoided.As depicted in figs. 1 and 2, worktable 1 is also installed with cylinder D14, cylinder D14 is arranged perpendicular to column 4, the effect end of cylinder D14 is provided with push pedal 16, after circuit card cleaning terminates, the piston rod of control cylinder D stretches out, and the circuit card after cleaning is released worktable 1, so that workman takes by push pedal 16.
It also comprises PLC 12, described PLC 12 is connected with servomotor 3, cylinder A8, cylinder B9, cylinder C13 and cylinder D14, workman controls the startup of servomotor 3 by PLC 12 or closes and can control servomotor 3 and do forward or reverse, simultaneously PLC 12 piston rod of control cylinder A8, cylinder B9, cylinder C13 and cylinder D14 can also be stretched out or retract, and has the advantages that level of automation is high.
Algorithm of the present utility model is as follows: circuit card to be cleaned first lies on the table top of worktable by S1, workman, then the piston rod of control cylinder C13 is retracted, and pressing plate 15 moves downward and is tightly pressed in the upper surface of circuit card;
The removing of greasy dirt and impurity on S2, circuit card, the piston rod of first control cylinder A8 stretches out, scraper plate 10 is contacted with the upper surface of circuit card, then control servomotor 3 to rotate forward, servomotor 3 drives screw mandrel 5 to rotate, screw mandrel 5 drives nut 6 toward left movement, thus achieves striking off greasy dirt most of on circuit card and impurity;
The wiping of S3, circuit card upper surface moisture, after step S2 terminates, the piston rod of control cylinder A8 is retracted, the piston rod of control cylinder B9 stretches out simultaneously, dry cloth on washing barrel is contacted with the upper surface of circuit card, and controls servomotor 3 and reverse, nut 6 is turned right motion, the moisture that circuit card remains is wiped clean by dry cloth, thus is dried by the moisture on circuit card;
The output of circuit card after S4, cleaning, the piston rod of first control cylinder C13 stretches out and pressing plate 15 is separated with circuit card, then the stretching out of the piston rod of control cylinder D14, and push pedal 16 promotes circuit card advance the puck, takes to facilitate workman.
The above is only preferred implementation of the present utility model, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (3)
1. the mechanism with the cleaning circuit plate of hold-down gear, it is characterized in that: it comprises worktable (1), hold-down gear, fixed block (2) and servomotor (3), the rearward end of described worktable (1) is provided with the column (4) perpendicular to worktable (1), described column (4) is provided with the fixed block (2) perpendicular to column (4), the upper rotating shaft of fixed block (2) is rotatably installed with screw mandrel (5), screw mandrel (5) is horizontally disposed with, screw mandrel (5) is connected with nut (6), nut (6) is provided with flat board (7), dull and stereotyped (7) are installed with cylinder A(8) and cylinder B(9), cylinder A(8) the effect end of piston rod be provided with scraper plate (10), cylinder B(9) the effect end of piston rod be provided with washing barrel (11), the outside surface of washing barrel (11) is provided with dry cloth, described servomotor (3) is fixedly mounted on fixed block (2), the output terminal of servomotor (3) is connected with one end of screw mandrel (5), described hold-down gear is by cylinder C(13) and pressing plate (15) form, cylinder C(13) vertical setting and be fixedly mounted on the side of worktable (1), cylinder C(13) the effect end of piston rod be provided with perpendicular to cylinder C(13) pressing plate (15), described worktable (1) is also installed with cylinder D(14), cylinder D(14) arrange perpendicular to column (4), cylinder D(14) effect end be provided with push pedal (16).
2. the mechanism of a kind of cleaning circuit plate with hold-down gear according to claim 1, it is characterized in that: it also comprises PLC (12), described PLC (12) and servomotor (3), cylinder A(8), cylinder B(9), cylinder C(13) and cylinder D(14) be connected.
3. the mechanism of a kind of cleaning circuit plate with hold-down gear according to claim 1, is characterized in that: described washing barrel (11) is parallel to scraper plate (10) and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360151.8U CN204738039U (en) | 2015-05-29 | 2015-05-29 | Wash mechanism of circuit board with closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360151.8U CN204738039U (en) | 2015-05-29 | 2015-05-29 | Wash mechanism of circuit board with closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738039U true CN204738039U (en) | 2015-11-04 |
Family
ID=54419783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360151.8U Expired - Fee Related CN204738039U (en) | 2015-05-29 | 2015-05-29 | Wash mechanism of circuit board with closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204738039U (en) |
-
2015
- 2015-05-29 CN CN201520360151.8U patent/CN204738039U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20200529 |