CN204936435U - A kind of resin ink vacuum taphole printing equipment - Google Patents
A kind of resin ink vacuum taphole printing equipment Download PDFInfo
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- CN204936435U CN204936435U CN201520655373.2U CN201520655373U CN204936435U CN 204936435 U CN204936435 U CN 204936435U CN 201520655373 U CN201520655373 U CN 201520655373U CN 204936435 U CN204936435 U CN 204936435U
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Abstract
The utility model relates to a kind of resin ink vacuum taphole printing equipment, it comprises the main storehouse of printing, the side of printing main storehouse is provided with middle roll-over, print between main storehouse and middle roll-over through, middle roll-over comprises warehouse and Hatch Board, warehouse inside has the space that can hold printing platen, printing platen drives its adjustment position by platen displacement drive mechanism, the upper surface of printing platen is provided with the isolation frame with its laminating, isolation frame drives its oscilaltion by lifting assembly, isolation frame is three-back-shaped structure, isolation frame fits to the upper surface of printing platen when dropping to lower end position, the printed substrate being placed on described printing platen upper surface is positioned at the three-back-shaped inner space of isolation frame, Hatch Board is closed rear described printed substrate and is in the confined space of warehouse inside.Which solves the defect that traditional printing equipment needs main for whole printing storehouse working vacuum degree to destroy in each technical process, improve printing efficiency, add the stability of quality after product printing.
Description
Technical field
The utility model belongs to PCB production field, particularly relates to the printing equipment of pcb board, is specifically related to a kind of resin ink vacuum taphole printing equipment.
Background technology
There is many holes on the surface of PCB, needs the hole potting resin on its surface, thus makes surface smoothing, and existing conventional vacuum taphole printing machine in the art carrys out consent.In order to make filling even, printing machine prints under vacuum conditions, and the pressure differential potting resin produced by reduction vacuum is to the depths in hole.Such as, printing machine is arranged in the container of airtight construction, opens the door of container, the workbench being provided with printed wiring circuit board is above moved into after in container, under the state that door is closed, by vavuum pump, print when vacuumizing in container, after finishing printing, door is opened again, the circuit board of printing is removed, then carries out subsequent printings, comparatively loaded down with trivial details.
Now conventional Vacuum printing equipment, in use, after every sheet PCB process flow for filling holes terminates, the vacuum of main for whole printing storehouse working environment is needed to destroy, next requirements of process can be caused like this to spend the longer time to vacuumize, reach when working vacuum is spent and could continue to produce.During each destruction vacuum, the frequent and ink contact of air, adds the risk of resin ink quality instability, thus have impact on the quality stability of pcb board printing.
And, now conventional Vacuum printing equipment, traditional printing platen is when adjusting the registration with the position of printing screen plate, only use only the screw rod fine-tuning mode of pure machinery, this result causes in Vacuum printing device fabrication process, if need the position adjusting platen, the working vacuum degree in main for whole printing storehouse be destroyed, have a strong impact on efficiency and product with stable quality.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of resin ink vacuum taphole printing equipment, which solves the defect that traditional printing equipment needs main for whole printing storehouse working vacuum degree to destroy in each technical process, improve printing efficiency, add the stability of quality after product printing.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of resin ink vacuum taphole printing equipment, it comprises the main storehouse of printing, the main storehouse of described printing is Vacuum printing environment when printing, the side in the main storehouse of described printing is provided with middle roll-over, through between the main storehouse of described printing and middle roll-over, described middle roll-over comprises warehouse and the Hatch Board for sealed cabin body, described warehouse inside has the space that can hold printing platen, described printing platen drives its adjustment position by platen displacement drive mechanism, the upper surface of described printing platen is provided with the isolation frame with its laminating, described isolation frame drives its oscilaltion by lifting assembly, described isolation frame is three-back-shaped structure, described isolation frame fits to the upper surface of described printing platen when dropping to lower end position, the printed substrate being placed on described printing platen upper surface is positioned at the three-back-shaped inner space of described isolation frame, described Hatch Board is closed rear described printed substrate and is in the confined space of described warehouse inside.
In a preferred embodiment of the present utility model, comprise further, also comprise automatically controlled fine tuning structure, described automatically controlled fine tuning structure adjusts the overlapping positions of described printing platen and printing screen plate, described automatically controlled fine tuning structure comprises: for supporting the framework of described printing platen, it is inner that described framework is fixed on described warehouse, and described framework is provided with the servomotor assembly driving described printing bedplate up-down or rotation, and described servomotor assembly comprises Y-axis servomotor one and Y-axis servomotor two; Described framework is provided with the X-axis servomotor driving the movement of described print station plate level, described Y-axis servomotor one, Y-axis servomotor two and X-axis servomotor are all arranged on the same side, and described X-axis servomotor to be arranged between described Y-axis servomotor one and Y-axis servomotor two and near described Y-axis servomotor one; The both sides of described framework are equipped with locking cylinder, and described locking cylinder is used for locking or unclamps described printing platen and framework.
In a preferred embodiment of the present utility model, comprise further, described framework is also provided with several tension force cylinders, regulate the tension force of described framework to make described printing platen zero-clearance servo-actuated by described tension force cylinder.
In a preferred embodiment of the present utility model, comprise further, the upside of described isolation frame is provided with outward extending periphery sides, and described periphery sides low pressure is to the upper surface of described warehouse.
In a preferred embodiment of the present utility model, comprise further, a side shaft of described Hatch Board is connected on described warehouse, and described Hatch Board is inverted groove structure, and the both sides cell wall of described Hatch Board compresses the upper surface of described warehouse.
In a preferred embodiment of the present utility model, comprise further, also comprise some sealing strips, described sealing strip embeds the upper surface being arranged on described warehouse upper surface and printing platen respectively, and described sealing strip at the setting position of described warehouse upper surface is: the position that described warehouse upper surface contacts with described Hatch Board; Described sealing strip at the setting position of described printing platen upper surface is: the contact position of described printing platen upper surface and described isolation frame.
In a preferred embodiment of the present utility model, comprise further, described lifting assembly is lift cylinder, the cylinder block of described lift cylinder is fixed on described warehouse, the cylinder arm of described lift cylinder is connected on described isolation frame, drives the lifting of described isolation frame by the cylinder arm of described lift cylinder is flexible.
In a preferred embodiment of the present utility model, comprise further, a kind of method of resin ink vacuum taphole printing, the method is based on above-described a kind of resin ink vacuum taphole printing equipment, and the method comprises the following steps:
The first step: be placed into by printed substrate on printing platen, Hatch Board vacuumizes in middle roll-over after closing, isolation frame rises away from printing platen, drive described printing platen by platen displacement drive mechanism, printed substrate is transferred load to the main storehouse of printing, in the main storehouse of printing, start printing;
Second step: after printing being completed for printing in main storehouse, by described automatically controlled fine tuning structure, described printing platen is urged in printing in roll-over, the printed substrate completing printing in the main storehouse of printing transfers load in described warehouse by printing platen;
3rd step: isolation frame is compressed on described printing platen by decline by described lift cylinder, and sealed by warehouse by sealing strip, Hatch Board covers on warehouse;
4th step: inject air in the warehouse of middle roll-over, tightly fit with printing platen after isolation frame is subject to negative pressure of vacuum, the vacuum of printing in main storehouse remains unchanged, and next circulation continues printed substrate in the main storehouse of printing;
5th step: after middle roll-over vacuum breaker, opens Hatch Board and takes out printed substrate, enter next working cycles.
The beneficial effects of the utility model are:
One, Vacuum printing equipment de-sign of the present utility model have transfer chamber structure, by the effect of middle roll-over, in whole technical process, without the need to destroying the vacuum in the main storehouse of printing, can continuous printing, and improve efficiency, ensure that the stability of product quality.
Two, printing platen of the present utility model adopts automatically controlled fine tuning structure to regulate the position registration of printing platen and printing screen plate, not only efficiency is high for this adjustment mode, and accuracy is high, the vacuum of printing main storehouse can not be destroyed, ensure that the quality stability of print product.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of Fig. 1 middle roll-over of the present utility model.
The schematic diagram of the automatically controlled fine tuning structure of Fig. 2 the utility model printing platen.
Wherein, 1-warehouse, 2-prints platen, 3-isolates frame, 31-lifting assembly (lift cylinder), 4-Hatch Board, 5-prints main storehouse, 6-printed substrate (pcb board), 7-sealing strip, 8-framework, 81-Y axle servomotor one, 82-Y axle servomotor two, 83-X axle servomotor, 84-tension force cylinder, 85-locking cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
As shown in Figure 1, a kind of resin ink vacuum taphole printing equipment is disclosed in the present embodiment, it comprises the main storehouse 5 of printing, the main storehouse 5 of above-mentioned printing is groundwork environment that this device carries out printed substrate 6, therefore the main storehouse 5 of above-mentioned printing is Vacuum printing environment when printing, in the main storehouse of above-mentioned printing 5, complete printing take out the wiring board that is completed for printing afterwards or reappose wiring board to be printed, in order to not destroy the vacuum in the main storehouse of above-mentioned printing, roll-over in the side in the main storehouse 5 of above-mentioned printing is provided with, through between the main storehouse of above-mentioned printing 5 and middle roll-over, so printed substrate can transfer between the main storehouse of above-mentioned printing 5 and middle roll-over.
Above-mentioned middle roll-over comprises warehouse 1 and the Hatch Board 4 for sealed cabin body 1, above-mentioned warehouse 4 inside has the space that can hold printing platen 2, above-mentioned printing platen 2 drives its adjustment position by automatically controlled fine tuning structure, the upper surface of above-mentioned printing platen 2 is provided with the isolation frame 3 with its laminating, above-mentioned isolation frame 3 drives its oscilaltion by lifting assembly 31, above-mentioned isolation frame 3 is three-back-shaped structure, above-mentioned isolation frame 3 fits to the upper surface of above-mentioned printing platen 2 when dropping to lower end position, the printed substrate 6 being placed on above-mentioned printing platen 2 upper surface is positioned at the three-back-shaped inner space of above-mentioned isolation frame 3, above-mentioned Hatch Board 4 is closed rear above-mentioned printed substrate 6 and is in the confined space of above-mentioned warehouse 1 inside.
Concrete, one side shaft of above-mentioned Hatch Board 4 is connected on above-mentioned warehouse 1, and above-mentioned Hatch Board 4 electricity consumption prosecutor formula can be opened or close, and above-mentioned Hatch Board 4 is inverted groove structure, after Hatch Board 4 is closed, the both sides cell wall of above-mentioned Hatch Board 4 compresses the upper surface of above-mentioned warehouse 1.
In the present embodiment, in order to increase the seal between isolation frame 3 and printing platen 2, two sidewalls contacted with printing platen 2 at above-mentioned isolation frame 3 are equipped with outward extending extension, and above-mentioned extension compresses the upper surface of above-mentioned warehouse 1.In fact, above-mentioned isolation frame 3 top is provided with periphery sides, by very airtight the compressing on warehouse 1 of periphery sides.
In order to ensure the seal in the main storehouse 5 of above-mentioned printing, need that roll-over in through with it also can be had good seal when airtight, therefore in above-mentioned middle roll-over, some sealing strips 7 are set using, above-mentioned sealing strip 7 embeds the upper surface being arranged on above-mentioned warehouse 1 upper surface and printing platen 2 respectively, and above-mentioned sealing strip 7 at the setting position of above-mentioned warehouse 1 upper surface is: the position that above-mentioned warehouse 1 upper surface contacts with above-mentioned Hatch Board 4; Above-mentioned sealing strip 7 at the setting position of above-mentioned printing platen 2 upper surface is: the contact position of above-mentioned printing platen 2 upper surface and above-mentioned isolation frame 3.Added the seal of middle roll-over by above-mentioned multiple-sealed bar 7, above-mentioned sealing strip can select neoprene sponge material, is not restricted here.
Concrete, the lifting assembly driving above-mentioned isolation frame 3 to be elevated is lift cylinder 4, the cylinder block of above-mentioned lift cylinder is fixed on above-mentioned warehouse 1, and the cylinder arm of above-mentioned lift cylinder 4 is connected on above-mentioned isolation frame 3, drives above-mentioned isolation frame 3 to be elevated by the cylinder arm of above-mentioned lift cylinder 4 is flexible.
In the present embodiment, the position of printing platen and printing screen plate is adjusted by automatically controlled fine tuning structure, solve the deficiency of traditional mechanical screws fine-tuning mode, concrete, as shown in Figure 2, above-mentioned automatically controlled fine tuning structure comprises: for supporting the framework 8 of above-mentioned printing platen 2, said frame 8 can be made up of crisscross profile structure, it is inner that said frame 8 is fixed on above-mentioned warehouse 1, said frame 8 is provided with the servomotor assembly driving above-mentioned printing platen 2 to be elevated or to rotate, above-mentioned servomotor assembly comprises Y-axis servomotor 1 and Y-axis servomotor 2 82, said frame 8 is provided with the X-axis servomotor 83 driving the movement of above-mentioned print station plate level, above-mentioned Y-axis servomotor 1, Y-axis servomotor 2 82 and X-axis servomotor 83 are all arranged on the same side, and above-mentioned X-axis servomotor 83 to be arranged between above-mentioned Y-axis servomotor 1 and Y-axis servomotor 2 82 and near above-mentioned Y-axis servomotor 1.
Locking cylinder 85 is equipped with in the both sides of said frame 8, above-mentioned locking cylinder 85 is for locking or unclamp above-mentioned printing platen 2 and framework 8, when adjusting above-mentioned printing platen 2, and above-mentioned locking cylinder 85 automatic unlocking, after adjustment terminates, above-mentioned locking cylinder 85 auto lock.Further, said frame 8 is also provided with several tension force cylinders 84, regulates the tension force of said frame to make above-mentioned printing platen 2 zero-clearance servo-actuated by mentioned strain cylinder 84.
Above-mentioned automatically controlled fine tuning structure regulates the operating principle logic of above-mentioned printing platen to be: arranged according to the position in Fig. 2 by above-mentioned servomotor, ensure that its zero-clearance is servo-actuated by mentioned strain cylinder 84, when adjusting printing platen 2, above-mentioned locking cylinder 85 automatic unlocking, after adjustment terminates, above-mentioned locking cylinder 85 auto lock; Above-mentioned Y-axis servomotor 1 and Y-axis servomotor 2 82 coordinate, and above-mentioned printing platen is moved all day up or down, and when adjusting, the position of all right rotary printing platen 2, makes the center of printing platen overlap with frame center; The side-to-side movement in the horizontal direction of printing platen can be driven, mainly at the main storehouse of printing and middle roll-over transfer printed substrate back and forth by X-axis servomotor 83.
In the present embodiment, the method for above-mentioned resin ink vacuum taphole printing equipment is used to comprise the following steps:
The first step: be placed into by printed substrate on printing platen, Hatch Board vacuumizes in middle roll-over after closing, isolation frame rises away from printing platen, drive above-mentioned printing platen by platen displacement drive mechanism, printed substrate is transferred load to the main storehouse of printing, in the main storehouse of printing, start printing.
Second step: after printing being completed for printing in main storehouse, is urged in the main storehouse of printing by above-mentioned platen displacement drive mechanism by above-mentioned printing platen, and the printed substrate completing printing in the main storehouse of printing transfers load in above-mentioned warehouse by printing platen.
3rd step: isolation frame is compressed on above-mentioned printing mainboard by decline by above-mentioned lift cylinder, and sealed by warehouse by sealing strip, Hatch Board covers on warehouse.
4th step: inject air in the warehouse of middle roll-over, tightly fit with printing platen after isolation frame is subject to negative pressure of vacuum, the vacuum of printing in main storehouse remains unchanged, and continues printed substrate in the main storehouse of printing.
5th step: after middle roll-over vacuum breaker, opens Hatch Board and takes out printed substrate, enter next working cycles.
Vacuum printing equipment de-sign of the present utility model has transfer chamber structure, by the effect of middle roll-over, in whole technical process, without the need to destroying the vacuum in the main storehouse of printing, can continuous printing, and improve efficiency, ensure that the stability of product quality.
Printing platen of the present utility model adopts automatically controlled fine tuning structure to regulate the position registration of printing platen and printing screen plate, not only efficiency is high for this adjustment mode, and accuracy is high, the vacuum of printing main storehouse can not be destroyed, ensure that the quality stability of print product.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a resin ink vacuum taphole printing equipment, it comprises the main storehouse of printing, the main storehouse of described printing is Vacuum printing environment when printing, it is characterized in that, the side in the main storehouse of described printing is provided with middle roll-over, through between the main storehouse of described printing and middle roll-over, described middle roll-over comprises warehouse and the Hatch Board for sealed cabin body, described warehouse inside has the space that can hold printing platen, described printing platen drives its adjustment position by platen displacement drive mechanism, the upper surface of described printing platen is provided with the isolation frame with its laminating, described isolation frame drives its oscilaltion by lifting assembly, described isolation frame is three-back-shaped structure, described isolation frame fits to the upper surface of described printing platen when dropping to lower end position, the printed substrate being placed on described printing platen upper surface is positioned at the three-back-shaped inner space of described isolation frame, described Hatch Board is closed rear described printed substrate and is in the confined space of described warehouse inside.
2. a kind of resin ink vacuum taphole printing equipment according to claim 1, it is characterized in that, also comprise automatically controlled fine tuning structure, described automatically controlled fine tuning structure adjusts the overlapping positions of described printing platen and printing screen plate, described automatically controlled fine tuning structure comprises: for supporting the framework of described printing platen, it is inner that described framework is fixed on described warehouse, described framework is provided with the servomotor assembly driving the displacement of described printing platen or rotation, and described servomotor assembly comprises Y-axis servomotor one and Y-axis servomotor two; Described framework is provided with the X-axis servomotor driving the movement of described print station plate level, described Y-axis servomotor one, Y-axis servomotor two and X-axis servomotor are all arranged on the same side, and described X-axis servomotor to be arranged between described Y-axis servomotor one and Y-axis servomotor two and near described Y-axis servomotor one; The both sides of described framework are equipped with locking cylinder, and described locking cylinder is used for locking or unclamps described printing platen and framework.
3. a kind of resin ink vacuum taphole printing equipment according to claim 2, is characterized in that, described framework is also provided with several tension force cylinders, regulates the tension force of described framework to make described printing platen zero-clearance servo-actuated by described tension force cylinder.
4. a kind of resin ink vacuum taphole printing equipment according to claim 1, it is characterized in that, the upside of described isolation frame is provided with outward extending periphery sides, and described periphery sides low pressure is to the upper surface of described warehouse.
5. a kind of resin ink vacuum taphole printing equipment according to claim 4, it is characterized in that, one side shaft of described Hatch Board is connected on described warehouse, and described Hatch Board is inverted groove structure, and the both sides cell wall of described Hatch Board compresses the upper surface of described warehouse.
6. a kind of resin ink vacuum taphole printing equipment according to claim 5, it is characterized in that, also comprise some sealing strips, described sealing strip embeds the upper surface being arranged on described warehouse upper surface and printing platen respectively, and described sealing strip at the setting position of described warehouse upper surface is: the position that described warehouse upper surface contacts with described Hatch Board; Described sealing strip at the setting position of described printing platen upper surface is: the contact position of described printing platen upper surface and described isolation frame.
7. a kind of resin ink vacuum taphole printing equipment according to claim 1, it is characterized in that, described lifting assembly is lift cylinder, the cylinder block of described lift cylinder is fixed on described warehouse, the cylinder arm of described lift cylinder is connected on described isolation frame, drives the lifting of described isolation frame by the cylinder arm of described lift cylinder is flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655373.2U CN204936435U (en) | 2015-08-27 | 2015-08-27 | A kind of resin ink vacuum taphole printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655373.2U CN204936435U (en) | 2015-08-27 | 2015-08-27 | A kind of resin ink vacuum taphole printing equipment |
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| CN204936435U true CN204936435U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520655373.2U Withdrawn - After Issue CN204936435U (en) | 2015-08-27 | 2015-08-27 | A kind of resin ink vacuum taphole printing equipment |
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| CN (1) | CN204936435U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034553A (en) * | 2015-08-27 | 2015-11-11 | 昆山晟丰精密机械有限公司 | Resin printing ink vacuum hole plugging printing device and method |
| CN106113910A (en) * | 2016-06-06 | 2016-11-16 | 昆山晟丰精密机械有限公司 | Vacuum screen process press base plate of plug hole tool and method for plugging thereof |
| CN110149763A (en) * | 2019-05-21 | 2019-08-20 | 深圳市时纬自动化有限公司 | A kind of circuit board fully automatic vacuum hole plugging equipment and its operating method |
-
2015
- 2015-08-27 CN CN201520655373.2U patent/CN204936435U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034553A (en) * | 2015-08-27 | 2015-11-11 | 昆山晟丰精密机械有限公司 | Resin printing ink vacuum hole plugging printing device and method |
| CN105034553B (en) * | 2015-08-27 | 2018-03-27 | 昆山晟丰精密机械有限公司 | A kind of resin ink vacuum taphole printing equipment and its printing process |
| CN106113910A (en) * | 2016-06-06 | 2016-11-16 | 昆山晟丰精密机械有限公司 | Vacuum screen process press base plate of plug hole tool and method for plugging thereof |
| CN110149763A (en) * | 2019-05-21 | 2019-08-20 | 深圳市时纬自动化有限公司 | A kind of circuit board fully automatic vacuum hole plugging equipment and its operating method |
| CN110149763B (en) * | 2019-05-21 | 2022-02-01 | 深圳市时纬自动化有限公司 | Full-automatic vacuum hole plugging equipment for circuit board and operation method thereof |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20180327 |
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| AV01 | Patent right actively abandoned |