CN203888347U - High-precision through hole metallization screen printing machine - Google Patents
High-precision through hole metallization screen printing machine Download PDFInfo
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- CN203888347U CN203888347U CN201420325471.5U CN201420325471U CN203888347U CN 203888347 U CN203888347 U CN 203888347U CN 201420325471 U CN201420325471 U CN 201420325471U CN 203888347 U CN203888347 U CN 203888347U
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- vacuum
- printing
- high accuracy
- absorption device
- metal screen
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Abstract
A high-precision through hole metallization screen printing machine is provided with a printing machine body, a printing plate device and a vacuum absorption device. The vacuum absorption device is provided with a vacuum printing table, a vacuum generator and a vacuum tube, the vacuum printing table is provided with an air cavity and a material carrying face, an air opening of the air cavity is communicated with an output opening of the vacuum generator through the vacuum tube, and the material carrying face is provided with a plurality of through holes communicated with the air cavity. The material carrying face is provided with grooves, the through holes are formed in the grooves. A vacuum control valve, an air source, an air source control valve, a control device, a timer and a silencer are further arranged. The high-precision through hole metallization screen printing machine can meet the through hole metallization printing requirement, and has the advantages of being high in printing precision and high in production efficiency.
Description
Technical field
The utility model relates to screen printing technique field, particularly relates to a kind of high accuracy via metal screen process press.
Background technology
Along with development and the continuous demand to new product of electronic technology, also more and more higher to the requirement of wear-resisting resistor series product.In order to meet wear-resisting requirement, select pottery, glass, plastics uniform wearability material to become inexorable trend as the carrier of thick-film resistor or film resistor printing.
In practical set, need to make the through hole on carrier also be conductive characteristic, to realize the conducting of through hole two sides circuit.In industry, be commonly called as via metalization printing, refer to the technique that slurry is adhered to the wall of through hole.
In prior art, printing machine can meet in the enterprising parallel planes printing of these carriers, but can not metallize to the through hole on carrier printing, or can not meet the requirement of via metal.
Therefore, not enough for prior art, provide a kind of high accuracy via metal screen process press simple in structure, that can carry out via metal printing very necessary to overcome prior art deficiency.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of high accuracy via metal screen process press is provided, and can accurately carry out the metallization printing of carrier through hole.
Above-mentioned purpose of the present utility model realizes by following technological means.
A kind of high accuracy via metal screen process press, be provided with printing machine body, printing plate device and vacuum absorption device, described vacuum absorption device is assemblied in described printing machine body, described printing machine body is flexibly connected with described printing plate device, printing machine body is provided with transmission device and undertakes the printing of device, and transmission device drives and is connected with the device of undertaking the printing of;
Described vacuum absorption device is provided with vacuum bearing ink pad, vacuum generator and vacuum tube, described vacuum bearing ink pad is provided with air cavity and material containing face, the gas port of described air cavity is communicated with by vacuum tube with the delivery outlet of described vacuum generator, and described material containing face is provided with the through hole that a plurality of and described air cavity is communicated with.
Above-mentioned material containing face is provided with groove, and described through hole is arranged in groove.
Preferably, described vacuum absorption device is also provided with vacuum control valve, and described vacuum control valve is installed on described vacuum tube.
Preferably, described vacuum absorption device is also provided with source of the gas, and described source of the gas is communicated with described air cavity.
Preferably, described vacuum absorption device is also provided with air source control valve, and described air source control valve is installed on the tube connector between source of the gas and air cavity.
Preferably, described vacuum absorption device is also provided with control device, and described control device is connected with described air source control valve with described vacuum control valve.
Preferably, described vacuum absorption device is also provided with timer, and described timer is connected with described control device.
Preferably, described vacuum absorption device is also provided with silencer, and described silencer is arranged at described vacuum generator.
Preferably, described vacuum absorption device is also provided with control cabinet, and described timer, control device are all assemblied in described control cabinet.
Preferably, transmission device comprises variable-frequency motor and frequency converter, and frequency converter is electrically connected to variable-frequency motor; The output shaft of variable-frequency motor drives and is connected with the device of undertaking the printing of.
A kind of high accuracy via metal screen process press of the present utility model, be provided with printing machine body, printing plate device and vacuum absorption device, described vacuum absorption device is assemblied in described printing machine body, described printing machine body is flexibly connected with described printing plate device, printing machine body is provided with transmission device and undertakes the printing of device, and transmission device drives and is connected with the device of undertaking the printing of; Vacuum absorption device is provided with vacuum bearing ink pad, vacuum generator and vacuum tube, described vacuum bearing ink pad is provided with air cavity and material containing face, the gas port of described air cavity is communicated with by vacuum tube with the delivery outlet of described vacuum generator, and described material containing face is provided with the through hole that a plurality of and described air cavity is communicated with.High accuracy via metal screen process press can be positioned over the carrier that scribbles slurry on material containing face by vacuum absorption device, by vacuum generator, make the air cavity in vacuum bearing ink pad be negative pressure state, slurry moment is passed through through hole by absorption, complete the metallization printing of through hole, then the sample that completes metallization printing is put into and in printed substrate, carried out other resistance printings.Can realize the requirement of via metalization printing, there is print definition high, the feature that production efficiency is high.
Accompanying drawing explanation
Utilize accompanying drawing to be further described the utility model, but content in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the structural representation with the utility model high accuracy via metal screen process press.
Fig. 2 is the workbench of Fig. 1 and the structural representation of the device of undertaking the printing of.
Fig. 3 is the structural representation of the vacuum absorption device of Fig. 1.
Fig. 4 is the structural representation of vacuum bearing ink pad of the vacuum absorption device of Fig. 2.
Fig. 5 is a kind of vacuum absorption device structural representation of the utility model embodiment 2.
In Fig. 1 to Fig. 5, comprising:
Vacuum absorption device 10,
1 printing machine body, 2 printing plate devices,
3 undertake the printing of device, 31 first location divisions, 32 second location divisions,
4 frequency converters, 5 variable-frequency motors,
6 workbench, 61 gathering sills,
7 positioners,
71 limited blocks, 72 first electromagnet sticking keepers,
73 second electromagnet sticking keepers, 74 buffers,
Vacuum bearing ink pad 100,
Air cavity 110, material containing face 120, groove 130, through hole 140,
Vacuum generator 200,
Vacuum tube 300, vacuum control valve 310,
Source of the gas 400,
Tube connector 500, air source control valve 510,
Control device 600,
Timer 700,
Control cabinet 800,
Silencer 900.
The specific embodiment
With the following Examples the utility model is further described.
embodiment 1.
A high accuracy via metal screen process press, as shown in Figures 1 to 4, is provided with printing machine body 1, printing plate device 2 and vacuum absorption device 10.Vacuum absorption device 10 is assemblied in printing machine body 1, and printing machine body 1 is flexibly connected with printing plate device 2, and vacuum absorption device 10 is assemblied in printing machine body.Printing machine body 1 is provided with transmission device and undertakes the printing of device 3, and transmission device drives and is connected with the device 3 of undertaking the printing of; Transmission device comprises variable-frequency motor 5 and frequency converter 4, and frequency converter 4 is electrically connected to variable-frequency motor 5; The output shaft of variable-frequency motor 5 drives and is connected with the device 3 of undertaking the printing of.
The top of printing machine body 1 is provided with workbench 6; The device 3 of undertaking the printing of reciprocally slides and is arranged at workbench 6; Workbench 6 is provided with positioner 7, and this positioner 7 is provided with buffer 74, and buffer 74 is set to spring, and the first end of buffer 74 is fixed on positioner 7, as shown in Figure 4.When location, the second end of buffer 74 connects with the device 3 of undertaking the printing of, and the second end of the buffer 74 of the present embodiment is provided with contact site.Positioner 7 is positioned at the below of printing plate device 2, and when the device 3 of undertaking the printing of coordinates printing with printing plate device 2, positioner 7 is fixed and is connected with the device 3 of undertaking the printing of.Meanwhile, workbench 6 is provided with gathering sill 61, and bottom and the gathering sill 61 of the device 3 of undertaking the printing of are slidably connected, and the device 3 of undertaking the printing of is arranged at the top of gathering sill 61.
When needs plated-through hole prints, first the lead to the hole site at sample is coated with spreading mass, sample is positioned over to vacuum absorption device 10 and completes via metalization printing.By having printed the sample after through hole, be put into workbench 6 again, under the power drive of variable-frequency motor 5, this device 3 of undertaking the printing of moves along gathering sill 61, when moving to the position that approaches stock printing, rotating speed at the output shaft of the instruction down coversion motor 5 of frequency converter 4 will be reduced to preset value, the translational speed of device 3 of now undertaking the printing of decreases, but still can slowly continue mobile, while moving to certain position, these undertake the printing of device 3 and above-mentioned buffer 74 butts, spring-compressed also produces certain and compression direction opposite effect power.The device 3 of now undertaking the printing of is connected with positioner 7, the device 3 of undertaking the printing of is positioned fixing, 2 pairs of version adjustment of printing plate device, again to being positioned over the stock printing of undertaking the printing of on device 3, this printing machine can complete the requirement of via metalization printing, and printing registration, constant product quality, yields are high.
Concrete, vacuum absorption device 10, as shown in Figure 3, Figure 4, be provided with vacuum bearing ink pad 100, vacuum generator 200 and vacuum tube 300, vacuum bearing ink pad 100 is provided with air cavity 110 and material containing face 120, the gas port of air cavity 110 is communicated with by vacuum tube 300 with the delivery outlet of vacuum generator 200, and material containing face 120 is provided with a plurality of through holes 140 that are communicated with air cavity 110.
During work, pending sample is put on material containing face 120, starting vacuum generator 200 work makes air cavity 110 inside be negative pressure state, the slurry that sample surfaces applies in advance moment under the effect of negative pressure makes slurry invest circular-hole internal-wall face by circular hole, form the effect of circular hole two sides conducting, i.e. through hole 140 metallization printings.
Concrete, as described in Figure 4, material containing face 120 is provided with groove 130, and through hole 140 is arranged in groove 130.Pending sample placement is convenient in the setting of groove 130, has easy to operate feature.
In order to ensure the accuracy of operation, this vacuum absorption device is also provided with vacuum control valve 310, and vacuum control valve 310 is installed on vacuum tube 300.Arranging of vacuum valve can accurately be controlled, and when carrying out negative-pressure operation, opens vacuum valve, vacuum tube 300 and air cavity 110 conductings, when non-negative-pressure operation can by vacuum valve close and air cavity 110 between passage.
This vacuum absorption device is also provided with source of the gas 400 and air source control valve 510, and source of the gas 400 is communicated with air cavity 110, and air source control valve 510 is installed on the tube connector 500 between source of the gas 400 and air cavity 110.Source of the gas 400 provides the gas needing in air cavity 110, guarantees the Efficient Cycle of gas.When vacuum generator 200 work, air source control valve 510 is closed, and between source of the gas 400 and air cavity 110, disconnects, and vacuum valve is opened simultaneously, and vacuum tube 300 and air cavity 110 conductings, be negative pressure state in air cavity 110, carries out through hole 140 metallization printings.And after finishing printing, 310 of vacuum control valves cut out, air source control valve 510 is opened, source of the gas 400 provides gas also can avoid the gas of source of the gas 400 to enter vacuum generator 200 to cavity simultaneously.
The duty of air source control valve 510 and vacuum control valve 310 can be undertaken by a control device 600, and control device 600 is connected with air source control valve 510 with vacuum control valve 310.Control device 600 can be set to control circuit, also can be set to mechanical driving device, as long as can meet performance requirement, all can.
For accurate operation, this vacuum absorption device is also provided with timer 700, and timer 700 is connected with control device 600, can accurately control the time of negative-pressure operation by timer 700, guarantees the accuracy of through hole 140 metallization printings.
For fear of work noise impact, be also provided with silencer 900, silencer 900 is arranged at vacuum generator 200.
For convenient, also can be provided with control cabinet 800, timer 700, control device 600 are all assemblied in to control cabinet 800.There is compact conformation, the advantages such as convenience movement.
This vacuum absorption device, the carrier that scribbles slurry can be positioned on material containing face 120, by vacuum generator 200, make the air cavity 110 in vacuum bearing ink pad 100 be negative pressure state, slurry moment will adsorb by through hole 140, complete the metallization printing of through hole 140.There is feature simple in structure, easy to operate.
This high accuracy via metal screen process press can be positioned over the carrier that scribbles slurry on material containing face by vacuum absorption device, by vacuum generator, make the air cavity in vacuum bearing ink pad be negative pressure state, slurry moment is passed through through hole by absorption, complete the metallization printing of through hole, then the sample that completes metallization printing is put into and in printed substrate, carried out other resistance printings.Can realize the requirement of via metalization printing, there is print definition high, the feature that production efficiency is high.
embodiment 2.
A high accuracy via metal screen process press, other structure is identical with embodiment 1, and difference is: in vacuum absorption device, vacuum tube is connected to a pipe place with tube connector simultaneously and is communicated with air cavity by this pipe, as shown in Figure 5.
Finally should be noted that; above embodiment is the restriction in order to the technical solution of the utility model to be described but not to the utility model protection domain only; although the utility model is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. a high accuracy via metal screen process press, it is characterized in that: be provided with printing machine body, printing plate device and vacuum absorption device, described vacuum absorption device is assemblied in described printing machine body, described printing machine body is flexibly connected with described printing plate device, printing machine body is provided with transmission device and undertakes the printing of device, and transmission device drives and is connected with the device of undertaking the printing of;
Described vacuum absorption device is provided with vacuum bearing ink pad, vacuum generator and vacuum tube, described vacuum bearing ink pad is provided with air cavity and material containing face, the gas port of described air cavity is communicated with by vacuum tube with the delivery outlet of described vacuum generator, and described material containing face is provided with the through hole that a plurality of and described air cavity is communicated with.
2. high accuracy via metal screen process press according to claim 1, is characterized in that: described material containing face is provided with groove, and described through hole is arranged in groove.
3. high accuracy via metal screen process press according to claim 1 and 2, is characterized in that: described vacuum absorption device is also provided with vacuum control valve, and described vacuum control valve is installed on described vacuum tube.
4. high accuracy via metal screen process press according to claim 3, is characterized in that: described vacuum absorption device is also provided with source of the gas, and described source of the gas is communicated with described air cavity.
5. high accuracy via metal screen process press according to claim 4, is characterized in that: described vacuum absorption device is also provided with air source control valve, and described air source control valve is installed on the tube connector between source of the gas and air cavity.
6. high accuracy via metal screen process press according to claim 5, is characterized in that: described vacuum absorption device is also provided with control device, and described control device is connected with described air source control valve with described vacuum control valve.
7. high accuracy via metal screen process press according to claim 6, is characterized in that: described vacuum absorption device is also provided with timer, and described timer is connected with described control device.
8. high accuracy via metal screen process press according to claim 1, is characterized in that: described vacuum absorption device is also provided with silencer, and described silencer is arranged at described vacuum generator.
9. high accuracy via metal screen process press according to claim 7, is characterized in that: described vacuum absorption device is provided with control cabinet, and described timer, control device are all assemblied in described control cabinet.
10. according to the high accuracy via metal screen process press described in claim 1 to 9 any one, it is characterized in that: transmission device comprises variable-frequency motor and frequency converter, frequency converter is electrically connected to variable-frequency motor; The output shaft of variable-frequency motor drives and is connected with the device of undertaking the printing of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325471.5U CN203888347U (en) | 2014-06-18 | 2014-06-18 | High-precision through hole metallization screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325471.5U CN203888347U (en) | 2014-06-18 | 2014-06-18 | High-precision through hole metallization screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888347U true CN203888347U (en) | 2014-10-22 |
Family
ID=51714793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325471.5U Expired - Fee Related CN203888347U (en) | 2014-06-18 | 2014-06-18 | High-precision through hole metallization screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712420A (en) * | 2019-09-17 | 2020-01-21 | 方国亮 | Screen printing system for semi-curled end face of silicate ceramic vacuum tube |
| CN114536947A (en) * | 2022-02-22 | 2022-05-27 | 江西兆驰半导体有限公司 | Sapphire window sheet ink printing equipment and method |
-
2014
- 2014-06-18 CN CN201420325471.5U patent/CN203888347U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712420A (en) * | 2019-09-17 | 2020-01-21 | 方国亮 | Screen printing system for semi-curled end face of silicate ceramic vacuum tube |
| CN110712420B (en) * | 2019-09-17 | 2021-06-25 | 方国亮 | Screen printing system for semi-curled end face of silicate ceramic vacuum tube |
| CN114536947A (en) * | 2022-02-22 | 2022-05-27 | 江西兆驰半导体有限公司 | Sapphire window sheet ink printing equipment and method |
| CN114536947B (en) * | 2022-02-22 | 2024-02-06 | 江西兆驰半导体有限公司 | Printing equipment and method for printing ink on sapphire window sheet |
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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: 20141022 Termination date: 20170618 |