CN201357604Y - Film absorption device for laminator - Google Patents
Film absorption device for laminator Download PDFInfo
- Publication number
- CN201357604Y CN201357604Y CNU2009200521361U CN200920052136U CN201357604Y CN 201357604 Y CN201357604 Y CN 201357604Y CN U2009200521361 U CNU2009200521361 U CN U2009200521361U CN 200920052136 U CN200920052136 U CN 200920052136U CN 201357604 Y CN201357604 Y CN 201357604Y
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- group
- air
- valve rod
- air flue
- absorption device
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Abstract
The utility model relates to a laminator used for making printed circuit boards, in particular to a film absorption device used for dry film adsorption in dry film conveying. The utility model provides the film absorption device for the laminator with the advantages of simple structure, low failure rate and convenient installation and maintenance. The film absorption device is characterized by the inclusion of a distributing valve communicated with a plurality groups of air passage; a slide valve core is arranged in the distributing valve; and the slide valve core comprises a movable valve rod and a plurality of plunger pistons which are arranged on the valve rod and correspond to the groups of air passages, so that the movable valve rod can be adopted to achieve the purpose that one group of the air passages are selected to be opened by a corresponding plunger piston, while the other air passages are blocked by the corresponding plunger pistons.
Description
Technical field
The utility model relates to the press mold machine that is used to make printed circuit board (PCB), relates in particular to the suction film device that is used to adsorb dry film in the dry film conveying.
Background technology
The press mold machine is used to make printed circuit board (PCB), and it is provided with pressure roller and is used for dry film is pressed in substrate, pressure roller one side respectively have a cover to inhale film device up and down to be used to adsorb dry film, and with the dry film synchronous transport to the substrate of pressure roller slsllwwde circuit plate.The press mold machine is inhaled film device and is comprised connection vacuum air chamber of pump, with the suction disc that is used to adsorb dry film, be symmetrical arranged many rows on the suction disc and inhale fenestra, Fig. 5 for example, it is first group that three rows wherein placed in the middle inhale fenestra, inhale fenestra together with adjacent each row (or many rows) in its both sides for first group and constitute second group, inhale fenestra together with adjacent each row (or many rows) in its both sides for second group and constitute the 3rd group, and the like; Having a plurality of air flues to make described many rows inhale fenestra communicates with air chamber respectively.Device is to stop up or open described a plurality of air flue respectively by a plurality of magnetic valves now, to control air-breathing scope, adapts to the dry film of different in width.The shortcoming of this control method is need be for each passage all disposes a magnetic valve, complex structure, fault rate height, installation, maintenance and cleaning difficulty.
The utility model content
The purpose of this utility model be provide simple in structure, fault rate is low and film device is inhaled in installation, press mold machine easy to maintenance.
The press mold machine is inhaled film device, comprise and be communicated with the vacuum air chamber of pump, with the suction disc that is used to adsorb dry film, be symmetrical arranged many rows on the suction disc and inhale fenestra, having a plurality of air flues to make described many rows inhale fenestra communicates with air chamber respectively, air flue wherein placed in the middle is first group, and each adjacent air flue of its both sides constitutes the k+1 group together with the k group, and described k is a natural number; It is characterized in that, a distributing valve that communicates with described many group air flues is arranged, in distributing valve body, sliding spool is arranged, sliding spool comprises a movably valve rod and being located on the valve rod and the corresponding a plurality of plungers of described many group air flues, makes to select in the middle of many group air flues one group to be opened by its corresponding plunger and all the other air flues are stopped up by its corresponding plunger by mobile valve rod.
The utility model is equipped with sliding spool in distributing valve body, a plurality of plungers are arranged on the valve rod wherein, only need mobile valve rod can select the state that a plurality of air flues are blocked or open, reach that a group of organizing at the most in the middle of the air flue is opened and all the other air flues are blocked, thereby control air-breathing scope, adapt to the dry film of different in width.The valve rod in the employing sliding spool and the integrative-structure of plunger have just been save a plurality of magnetic valves, have simplified circuit control, are convenient to installation and maintenance.
Description of drawings
Fig. 1,2,3, the 4th, schematic diagram of the present utility model.
Fig. 5 is the upward view that the press mold machine is inhaled film device.
The specific embodiment
Inhale film device as Fig. 1,2,3,4 press mold machine, comprise the suction disc that is communicated with vacuum air chamber of pump 1 and is used to adsorb dry film, be symmetrical arranged many rows on the suction disc and inhale fenestras.Having a plurality of air flues to make described many rows inhale fenestra communicates with air chamber 1 respectively, air flue 10 wherein placed in the middle is first group, the adjacent air flue 21,22 in its both sides constitutes second group together with air flue 11, the air flue 31,32 of both sides constitutes the 3rd group together with air flue 10,21,22 again, outermost air flue 41,42 constitutes the 4th group together with air flue 10,21,22,31,32, can constitute many group air flues by that analogy.In distributing valve body a movably sliding spool is arranged, valve rod 5 wherein is provided with plunger 23,24,33,34,43,44.
When valve rod 5 as the position of Fig. 1 the time, only air flue 10 promptly first group by open-minded, and air flue 21,22 is stopped up by plunger 23,24, air flue 31,32 is stopped up by plunger 33,34, air flue 41,42 is stopped up by plunger 43,44.
Valve rod 5 is moved to right to the position as Fig. 2 because plunger 23,24 gets out of the way from air flue 21,22, so air flue 10,21,22 promptly second group by open-minded, and air flue 31,32 is still stopped up by plunger 33,34, air flue 41,42 is still stopped up by plunger 43,44.
Continue to move to right valve rod 5 to position as Fig. 3 because plunger 33,34 gets out of the way from air flue 31,32, so air flue 10,21,22,31,32 promptly the 3rd group by open-minded, and air flue 41,42 is still stopped up by plunger 43,44.
Valve rod 5 move to right again to the position as Fig. 4 because plunger 43,44 gets out of the way from air flue 41,42, so air flue 10,21,22,31,32,41,42 promptly the 4th group by open-minded.
The utility model only needs mobile valve rod 5 can select in the middle of many group air flues one group to be opened by its corresponding plunger and all the other air flues are stopped up by its corresponding plunger, and control is simple, and it is also convenient to install, safeguard.
Claims (1)
- The press mold machine is inhaled film device, comprise and be communicated with vacuum air chamber of pump (1), with the suction disc that is used to adsorb dry film, be symmetrical arranged many rows on the suction disc and inhale fenestra, have a plurality of air flues make described many rows inhale fenestra respectively and air chamber (1) communicate, air flue wherein placed in the middle is first group, and each adjacent air flue of its both sides constitutes the k+1 group together with the k group, and described k is a natural number; It is characterized in that, a distributing valve that communicates with described many group air flues is arranged, in distributing valve body, sliding spool is arranged, sliding spool comprises a movably valve rod (5) and be located at valve rod (5) and go up and the corresponding a plurality of plungers of described many group air flues, make can by mobile valve rod (5) select central one group of many group air flues opened by its corresponding plunger and all the other air flues by its corresponding plunger obstruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200521361U CN201357604Y (en) | 2009-03-06 | 2009-03-06 | Film absorption device for laminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200521361U CN201357604Y (en) | 2009-03-06 | 2009-03-06 | Film absorption device for laminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357604Y true CN201357604Y (en) | 2009-12-09 |
Family
ID=41423366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200521361U Expired - Lifetime CN201357604Y (en) | 2009-03-06 | 2009-03-06 | Film absorption device for laminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357604Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642378A (en) * | 2012-04-09 | 2012-08-22 | 友达光电（苏州）有限公司 | Adsorption device, laminated fixture and laminating method |
| CN103863819A (en) * | 2014-03-28 | 2014-06-18 | 江苏华宇印涂设备集团有限公司 | Adsorption device |
| CN104609183A (en) * | 2015-01-26 | 2015-05-13 | 京东方科技集团股份有限公司 | Carrying device and moving system |
| CN105538903A (en) * | 2015-12-30 | 2016-05-04 | 巴士在线股份有限公司 | Film suction assembly for automatic vibrating film assembly machine |
-
2009
- 2009-03-06 CN CNU2009200521361U patent/CN201357604Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642378A (en) * | 2012-04-09 | 2012-08-22 | 友达光电（苏州）有限公司 | Adsorption device, laminated fixture and laminating method |
| CN102642378B (en) * | 2012-04-09 | 2014-07-09 | 友达光电（苏州）有限公司 | Adsorption device, laminated fixture and laminating method |
| TWI467268B (en) * | 2012-04-09 | 2015-01-01 | Au Optronics Suzhou Corp Ltd | Adsorption device, applying jig, and applying method |
| CN103863819A (en) * | 2014-03-28 | 2014-06-18 | 江苏华宇印涂设备集团有限公司 | Adsorption device |
| CN104609183A (en) * | 2015-01-26 | 2015-05-13 | 京东方科技集团股份有限公司 | Carrying device and moving system |
| US9630325B2 (en) | 2015-01-26 | 2017-04-25 | Boe Technology Group Co., Ltd. | Carrying device and moving system |
| CN105538903A (en) * | 2015-12-30 | 2016-05-04 | 巴士在线股份有限公司 | Film suction assembly for automatic vibrating film assembly machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |
|
| CX01 | Expiry of patent term |