CN203872456U - Vacuum silk-screen hole plugging machine - Google Patents
Vacuum silk-screen hole plugging machine Download PDFInfo
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- CN203872456U CN203872456U CN201420251667.4U CN201420251667U CN203872456U CN 203872456 U CN203872456 U CN 203872456U CN 201420251667 U CN201420251667 U CN 201420251667U CN 203872456 U CN203872456 U CN 203872456U
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- vacuum
- vacuum chamber
- window
- hole plugging
- plugging machine
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Abstract
The utility model discloses a vacuum silk-screen hole plugging machine having advantages of convenient processing and assembly, non-deformable structure, and good sealing effect. The vacuum silk-screen hole plugging machine comprises an integrated frame (1); a sealing door (2), which is disposed on the tail part of the frame (1) and is cooperated with the frame (1); a sealing door opening/closing device, which is disposed on the frame (1), and is connected with the sealing door (2); a vacuum chamber disposed in the frame (1); a window I disposed in the vacuum chamber; a small vacuum cover (3), which is disposed on the window I, and is cooperated with the window I; a working bench (4), which is disposed in the vacuum chamber; a working bench transmission device, which is disposed in the vacuum chamber, and is used to control the movement of the working bench; and a vacuuming system, which is communicated with the vacuum chamber. When the working bench (4) is moved to the window I, the working bench is cooperated with the window I in a sealed manner, and the vacuum chamber can be divided into a small vacuum chamber and a large vacuum chamber. The vacuum silk-screen hole plugging machine can be widely applied in the silk-screen hole plugging machine field.
Description
Technical field
The utility model relates to a kind of vacuum screen printing hole plugging machine.
Background technology
In manufacturing the process of pcb board, some pcb boards need to carry out consent, for example LD hole or plated-through-hole, to form and support at place, foramen primum cavity, plated with copper, improve pad contact area and planarization, strengthen soldering reliability, in the past, pcb board is after boring, normally utilize the mode of screen painting, resin or other needed work materials are located on pcb board and are coordinated scraper or the action of scraper to smear back and forth, needed work materials is inserted to each Kong Weizhong of pcb board, each position, hole on pcb board is inserted after needed work materials, the follow-up production process of being correlated with, when the form of this mode in position, hole is different, can cause because of many impacts cannot be quick, accurately required material is filled into Kong Weizhong, and, work materials after filling perforation is mixed air, dust, easily causing work materials in hole to have heaves, depression or discontinuous situation occur, therefore, generally adopt now vacuum screen printing consent, technology as disclosed in the patent No. file that is ZL201120329798.6, this vacuum screen printing hole plugging machine comprises including rack, vacuum chamber, window I, ink discharge device, little vacuum cover, workbench, pumped vacuum systems, workbench transmission device, control device, little vacuum cover transmission device, doctor blade device, window II, large vacuum cover, large vacuum cover transmission device, the interface of this frame vacuum chamber is at middle part, two parts before and after vacuum chamber is divided into, by little vacuum chamber assembly and large vacuum chamber assembly, assembled respectively, this large vacuum cover transmission device is arranged on the outside of large vacuum cover, it comprises carrier base, be arranged on vertical lifting mechanism and horizontal mobile mechanism on carrier base, the guide rail being slidably matched with carrier base, the tooth bar matching with described horizontal mobile mechanism, so not only structure and operation more complicated, and space hold area is large, in addition, this pumped vacuum systems comprises the small vacuum pump that two independences vacuumize little vacuum chamber respectively and the large vacuum pump separately large vacuum chamber being vacuumized, the time that shutdown vacuumizes is like this long, operating efficiency is low, also caused the higher of production cost, this just exists certain weak point.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of and is convenient to processing and assembling, structure is not yielding and the vacuum screen printing hole plugging machine of good sealing effect.
The technical scheme that the utility model adopts is: the utility model comprises integrated frame, be arranged on the suitable hermatic door of described frame afterbody and described frame, be arranged on the hermatic door headstock gear being connected with described hermatic door in described frame, be arranged on the vacuum chamber in described frame, the window I that described vacuum chamber is offered, be arranged on the suitable little vacuum cover of described window I place and described window I, be arranged on the workbench in described vacuum chamber, be arranged on control in described vacuum chamber described movable workbench workbench transmission device and with the pumped vacuum systems of described vacuum chamber, described movable workbench can be sealed and matched with described window I during to described window I place, and described vacuum chamber is split up into little vacuum chamber and large vacuum chamber.
Further, described vacuum screen printing hole plugging machine also comprises control device, little vacuum cover transmission device, ink discharge device, doctor blade device, described control device is positioned at described vacuum chamber outward and is electrically connected to described pumped vacuum systems, described little vacuum cover transmission device, described workbench transmission device, described ink discharge device, described doctor blade device respectively, and the wire that described control device is connected with described workbench transmission device, described ink discharge device, described doctor blade device is hermetically-sealed construction in the intersection with described vacuum chamber sidewall.
Further, described vacuum screen printing hole plugging machine also comprises the window II that is arranged in described frame and is positioned at described vacuum chamber place, is positioned at the described window II place large vacuum cover suitable with described window II and is positioned at the vacuum cover lowering or hoisting gear that described vacuum chamber is connected with described large vacuum cover and controls described large vacuum cover lifting, and the top of described large vacuum cover is provided with window.
Further, described vacuum cover lowering or hoisting gear comprises and sets gradually from top to bottom the upper cylinder bracing frame that is positioned at described vacuum chamber, cylinder, lower cylinder bracing frame, cylinder carrying bearing and cylinder holder, described cylinder holder is fixedly connected with the sidewall of described frame, the lower end of described cylinder carrying bearing is fixedly connected with described cylinder holder, the bottom of upper end and described lower cylinder bracing frame is rotationally connected, the bottom of described cylinder is arranged on the top of described lower cylinder bracing frame, the piston rod of described cylinder is positioned at the cavity of described upper cylinder bracing frame bottom, the bottom of described upper cylinder bracing frame and described large vacuum cover is rotationally connected.
Further, described vacuum cover lowering or hoisting gear is provided with two covers, and the described vacuum cover lowering or hoisting gear of two covers is positioned at described large vacuum cover and described body and is rotationally connected relative another side.
Further, on described body, be provided with symmetrical two holders, be arranged on two rotating shaft, one end on described holder and be fixed in described rotating shaft and the other end is fixed on the swivel plate that described large vacuum covers.
Further, described large vacuum upper part of the cover outline is spherical crown shape, lower flat with in outline intersection, be provided with reinforcement.
Further, described pumped vacuum systems comprise by main air inlet pipe be communicated in main vacuum chamber main vacuum pump and by little air inlet pipe be communicated in little vacuum chamber small vacuum pump, be communicated with the connecting pipe of described main air inlet pipe and described little air inlet pipe, described connecting pipe is provided with vacuum valve I, in described little air inlet pipe and the place ahead that is positioned at described little air inlet pipe and described connecting tube connector be provided with vacuum valve II.
Further, described connecting pipe, described little air inlet pipe and described small vacuum pump are communicated with by threeway conduit, described vacuum valve I is arranged on the connector place of described connecting pipe and described three-way pipeline, and described vacuum valve II is arranged on the connector place of described little air inlet pipe and described three-way pipeline.
The beneficial effects of the utility model are: because the utility model comprises integrated frame, be arranged on the suitable hermatic door of described frame afterbody and described frame, be arranged on the hermatic door headstock gear being connected with described hermatic door in described frame, be arranged on the vacuum chamber in described frame, the window I that described vacuum chamber is offered, be arranged on the suitable little vacuum cover of described window I place and described window I, be arranged on the workbench in described vacuum chamber, be arranged on control in described vacuum chamber described movable workbench workbench transmission device and with the pumped vacuum systems of described vacuum chamber, described movable workbench can be sealed and matched with described window I during to described window I place, and described vacuum chamber is split up into little vacuum chamber and large vacuum chamber, compared with prior art, the interface of vacuum chamber of the present utility model in the back, adopt described hermatic door to connect sealing, so the utility model is convenient to machining and assembling, overall structure is not yielding, hermetically-sealed construction rationally and good sealing effect.
Because described vacuum screen printing hole plugging machine also comprises the window II that is arranged in described frame and is positioned at described vacuum chamber place, be positioned at the described window II place large vacuum cover suitable with described window II and be positioned at the vacuum cover lowering or hoisting gear that described vacuum chamber is connected with described large vacuum cover and controls described large vacuum cover lifting, the top of described large vacuum cover is provided with window, described vacuum cover lowering or hoisting gear comprises and sets gradually from top to bottom the upper cylinder bracing frame that is positioned at described vacuum chamber, cylinder, lower cylinder bracing frame, cylinder carrying bearing and cylinder holder, described cylinder holder is fixedly connected with the sidewall of described frame, the lower end of described cylinder carrying bearing is fixedly connected with described cylinder holder, the bottom of upper end and described lower cylinder bracing frame is rotationally connected, the bottom of described cylinder is arranged on the top of described lower cylinder bracing frame, the piston rod of described cylinder is positioned at the cavity of described upper cylinder bracing frame bottom, the bottom of described upper cylinder bracing frame and described large vacuum cover is rotationally connected, the unlatching of described large vacuum cover and close and adopt Pneumatic Transmission structure, during use, by Telescopic-cylinder described in solenoid control, thereby can reach fast the unlatching of large vacuum cover and close.This structure is not only easy to operate, and compact conformation, takes up room little.Described large vacuum upper part of the cover outline is spherical crown shape, vacuumize the crunch of rear generation and indeformable, and spherical cap-shaped structure overall height is less, has further reduced and has taken up room so can bear.
Because described pumped vacuum systems comprises by main air inlet pipe, be communicated in the main vacuum pump of main vacuum chamber and by little air inlet pipe, be communicated in the small vacuum pump of little vacuum chamber, the connecting pipe that is communicated with described main air inlet pipe and described little air inlet pipe, described connecting pipe is provided with vacuum valve I, in described little air inlet pipe and the place ahead that is positioned at described little air inlet pipe and described connecting tube connector be provided with vacuum valve II, start described main vacuum pump and described small vacuum pump, the incipient stage that Dui main vacuum chamber vacuumizes, described vacuum valve I is opened, described vacuum valve II is closed, described main vacuum pump and described small vacuum pump are in state in parallel, so realize the work that two vacuum pumps vacuumize main vacuum chamber simultaneously, greatly reduce the time consumption vacuumizing, improve the efficiency of vacuum screen printing.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the perspective view of the little vacuum cover transmission device of the utility model;
Fig. 3 is the perspective view of the utility model vacuum cover lowering or hoisting gear;
Fig. 4 is the front view of the utility model vacuum cover lowering or hoisting gear;
Fig. 5 is the front view of the utility model vacuum cover lowering or hoisting gear;
Fig. 6 is the perspective view of the utility model pumped vacuum systems.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, the utility model comprises integrated frame 1, be arranged on the suitable hermatic door 2 of described frame 1 afterbody and described frame 1, be arranged on the hermatic door headstock gear being connected with described hermatic door 2 in described frame 1, be arranged on the vacuum chamber in described frame 1, the window I that described vacuum chamber is offered, be arranged on the suitable little vacuum cover 3 of described window I place and described window I, be arranged on the workbench 4 in described vacuum chamber, be arranged on control in described vacuum chamber described movable workbench workbench transmission device and with the pumped vacuum systems of described vacuum chamber, when moving to described window I place, described workbench 4 can be sealed and matched with described window I, and described vacuum chamber is split up into little vacuum chamber and large vacuum chamber.Certainly, described vacuum screen printing hole plugging machine also comprises control device, little vacuum cover transmission device, ink discharge device, doctor blade device, be arranged in described frame 1 and be positioned at the window II at described vacuum chamber place, be arranged on the described window II place large vacuum cover 5 suitable with described window II and be positioned at the vacuum cover lowering or hoisting gear that described vacuum chamber is connected with described large vacuum cover 5 and controls described large vacuum cover (5) lifting, described control device be positioned at described vacuum chamber outer and respectively with described pumped vacuum systems, described little vacuum cover transmission device, described workbench transmission device, described ink discharge device, described doctor blade device and vacuum cover lowering or hoisting gear are electrically connected to, described control device and described workbench transmission device, described ink discharge device, the wire that described doctor blade device connects is hermetically-sealed construction in the intersection with described vacuum chamber sidewall, compared with prior art, the interface of vacuum chamber of the present utility model in the back, adopts described hermatic door to connect sealing, so the utility model is convenient to machining and assembling, overall structure is not yielding, and hermetically-sealed construction rationally and good sealing effect.
Described window I is arranged on described vacuum chamber place, described little vacuum cover 3 is positioned at the outside of described window I, suitable with described window I, described workbench 4 is positioned at the inner side of described window I, be connected with described workbench transmission device, by described workbench transmission device, control described workbench 4 at described vacuum indoor moving, when moving to described window I place, described workbench 4 can be sealed and matched with described window I, described vacuum chamber is split up into the little vacuum chamber between described little vacuum cover and described workbench, large vacuum chamber between described workbench and described frame 1, after pcb board being put on described workbench 4, only need to the described little vacuum chamber between described little vacuum cover 3 and described workbench 4 be vacuumized, the time needing is fewer, then can pcb board be moved to and under described ink discharge device, carry out ink-jet by described workbench transmission device, so the utility model vacuum pumping rate is fast, operating efficiency is high, described little vacuum cover transmission device, described large vacuum cover transmission device is all arranged on outside described vacuum chamber and is electrically connected to described control device, described little vacuum cover transmission device is connected with described little vacuum cover, control the movement of described little vacuum cover.
Described window II is arranged in described frame 1 and is positioned at described vacuum chamber place, described large vacuum cover 5 is positioned at described window II place and described window II is suitable, the top of described large vacuum cover is provided with window 6, facilitate printing opacity to observe internal work situation, described vacuum cover lowering or hoisting gear is connected with described large vacuum cover 5 for controlling described large vacuum cover 5 liftings and movement, to the maintenance of internal components and maintenance for convenient, described vacuum cover lowering or hoisting gear comprises and sets gradually from top to bottom the upper cylinder bracing frame 23 that is positioned at described vacuum chamber, cylinder 24, lower cylinder bracing frame 25, cylinder carrying bearing 26 and cylinder holder 27, described cylinder holder 27 is fixedly connected with the sidewall of described frame 1, the lower end of described cylinder carrying bearing 26 is fixedly connected with described cylinder holder 27, the bottom of upper end and described lower cylinder bracing frame 25 is rotationally connected, the bottom of described cylinder 24 is arranged on the top of described lower cylinder bracing frame 25, the piston rod of described cylinder 24 is positioned at the cavity of described upper cylinder bracing frame 23 bottoms, described upper cylinder bracing frame 23 is rotationally connected with the bottom of described large vacuum cover 1, described vacuum cover lowering or hoisting gear is provided with two covers, the described vacuum cover lowering or hoisting gear of two covers is positioned at described large vacuum cover 5 and is rotationally connected relative another side with described body, on described body, be provided with symmetrical two holders 28, be arranged on two rotating shafts 29 on described holder 28, one end is fixed in described rotating shaft 29 and the other end is fixed on the swivel plate 30 on described large vacuum cover 5.After described large vacuum cover 5 rises and moves, the personnel of being convenient to operation enter that large vacuum is indoor debugs and safeguard, the outline on described large vacuum cover 5 tops is spherical crown shape, can bear and vacuumize the crunch of rear generation and indeformable, and spherical cap-shaped structure overall height is less, take up room little, lower flat with in outline intersection, be provided with reinforcement, such structure is appearance looks elegant not only, and pressurized resistance to deformation is effective.
Described pumped vacuum systems comprises by main air inlet pipe 7 and is communicated with the main vacuum pump 8 of large vacuum chamber and by little air inlet pipe 9, is communicated in the small vacuum pump 10 of little vacuum chamber, the connecting pipe 11 that is communicated with described main air inlet pipe 7 and described little air inlet pipe 9, described connecting pipe 11 is provided with vacuum valve I 12, in described little air inlet pipe 9 and be positioned at described little air inlet pipe 9 and be provided with vacuum valve II 13 with the place ahead of described connecting tube 11 connectors, described connecting pipe 11, described little air inlet pipe 9 and described small vacuum pump 10 are communicated with by threeway conduit 14, described vacuum valve I 12 is arranged on the connector place of described connecting pipe 11 and described three-way pipeline 14, described vacuum valve II 13 is arranged on the connector place of described little air inlet pipe 9 and described three-way pipeline 14.Described connecting pipe 11, described little air inlet pipe 9 and described small vacuum pump 10 are communicated with by threeway conduit 14, described vacuum valve I 12 is arranged on the connector place of described connecting pipe 11 and described three-way pipeline 14, described vacuum valve II 13 is arranged on the connector place of described little air inlet pipe 9 and described three-way pipeline 14, external power source is communicated with and starts described main vacuum pump 8 and described small vacuum pump 10, by described interconnecting part, assign to realize the break-make of two vacuum pumps, when described vacuum valve I 12 is opened, when described vacuum valve II 13 is closed, described main vacuum pump 8 and described small vacuum pump 10 connection in parallel, when described vacuum valve I 12 is closed, when described vacuum valve II 13 is opened, described main vacuum pump 8 and described small vacuum pump 10 disconnect.
In the top planes of described workbench 4, be provided with several interlaced skewed slots 26, this groove has degassing function when vacuumizing, can also guarantee the supporting of table top to the abundant length of scraper, this structure has not only guaranteed the even running of scraper, while also having guaranteed thin plate printing, can not deform simultaneously.
The utility model can be widely used in silk-screen hole plugging machine field.
Claims (9)
1. a vacuum screen printing hole plugging machine, it is characterized in that: described vacuum screen printing hole plugging machine comprises integrated frame (1), be arranged on the suitable hermatic door (2) of described frame (1) afterbody and described frame (1), be arranged on the upper hermatic door headstock gear being connected with described hermatic door (2) of described frame (1), be arranged on the vacuum chamber in described frame (1), the window I that described vacuum chamber is offered, be arranged on the suitable little vacuum cover (3) of described window I place and described window I, be arranged on the workbench (4) in described vacuum chamber, be arranged on control in described vacuum chamber described movable workbench workbench transmission device and with the pumped vacuum systems of described vacuum chamber, when moving to described window I place, described workbench (4) can be sealed and matched with described window I, and described vacuum chamber is split up into little vacuum chamber and large vacuum chamber.
2. vacuum screen printing hole plugging machine according to claim 1, it is characterized in that: described vacuum screen printing hole plugging machine also comprises control device, little vacuum cover transmission device, ink discharge device, doctor blade device, described control device be positioned at described vacuum chamber outer and respectively with described pumped vacuum systems, described little vacuum cover transmission device, described workbench transmission device, described ink discharge device, described doctor blade device is electrically connected to, described control device and described workbench transmission device, described ink discharge device, the wire that described doctor blade device connects is hermetically-sealed construction in the intersection with described vacuum chamber sidewall.
3. vacuum screen printing hole plugging machine according to claim 1, it is characterized in that: described vacuum screen printing hole plugging machine also comprise be arranged on described frame (1) upper and be positioned at described vacuum chamber place window II, be arranged on the described window II place large vacuum cover (5) suitable with described window II and be positioned at the vacuum cover lowering or hoisting gear that described vacuum chamber is connected with described large vacuum cover (5) and controls described large vacuum cover (5) lifting, the top of described large vacuum cover (5) is provided with window (6).
4. according to the vacuum screen printing hole plugging machine described in claims 1 to 3 any one, it is characterized in that: described vacuum cover lowering or hoisting gear comprises and sets gradually from top to bottom the upper cylinder bracing frame (23) that is positioned at described vacuum chamber, cylinder (24), lower cylinder bracing frame (25), cylinder carrying bearing (26) and cylinder holder (27), described cylinder holder (27) is fixedly connected with the sidewall of described frame (1), the lower end of described cylinder carrying bearing (26) is fixedly connected with described cylinder holder (27), the bottom of upper end and described lower cylinder bracing frame (25) is rotationally connected, the bottom of described cylinder (24) is arranged on the top of described lower cylinder bracing frame (25), the piston rod of described cylinder (24) is positioned at the cavity of described upper cylinder bracing frame (23) bottom, described upper cylinder bracing frame (23) is rotationally connected with the bottom of described large vacuum cover (1).
5. vacuum screen printing hole plugging machine according to claim 4, is characterized in that: described vacuum cover lowering or hoisting gear is provided with two covers, and the described vacuum cover lowering or hoisting gear of two covers is positioned at described large vacuum cover (5) and body and is rotationally connected relative another side.
6. vacuum screen printing hole plugging machine according to claim 4, is characterized in that: on body, be provided with symmetrical two holders (28), be arranged on rotating shaft (29), one end on two described holders (28) and be fixed on the upper and other end of described rotating shaft (29) and be fixed on the swivel plate (30) on described large vacuum cover (5).
7. vacuum screen printing hole plugging machine according to claim 4, is characterized in that: the outline on described large vacuum cover (5) top is spherical crown shape, lower flat with in outline intersection, be provided with reinforcement (31).
8. according to the vacuum screen printing hole plugging machine described in claims 1 to 3 any one, it is characterized in that: described pumped vacuum systems comprises by main air inlet pipe (7) and is communicated in the main vacuum pump (8) of main vacuum chamber and by little air inlet pipe (9), is communicated in the small vacuum pump (10) of little vacuum chamber, the connecting pipe (11) that is communicated with described main air inlet pipe (7) and described little air inlet pipe (9), described connecting pipe (11) is provided with vacuum valve I (12), in described little air inlet pipe (9), go up and be positioned at described little air inlet pipe (9) and be provided with vacuum valve II (13) with the place ahead of described connecting tube (11) connector.
9. vacuum screen printing hole plugging machine according to claim 8, it is characterized in that: described connecting pipe (11), described little air inlet pipe (9) and described small vacuum pump (10) are communicated with by threeway conduit (14), described vacuum valve I (12) is arranged on the connector place of described connecting pipe (11) and described three-way pipeline (14), and described vacuum valve II (13) is arranged on the connector place of described little air inlet pipe (9) and described three-way pipeline (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251667.4U CN203872456U (en) | 2014-05-16 | 2014-05-16 | Vacuum silk-screen hole plugging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251667.4U CN203872456U (en) | 2014-05-16 | 2014-05-16 | Vacuum silk-screen hole plugging machine |
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| Publication Number | Publication Date |
|---|---|
| CN203872456U true CN203872456U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420251667.4U Active CN203872456U (en) | 2014-05-16 | 2014-05-16 | Vacuum silk-screen hole plugging machine |
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| CN (1) | CN203872456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364140A (en) * | 2022-03-11 | 2022-04-15 | 四川英创力电子科技股份有限公司 | Resin hole plugging device and method for double-sided back-drilling printed circuit board |
-
2014
- 2014-05-16 CN CN201420251667.4U patent/CN203872456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364140A (en) * | 2022-03-11 | 2022-04-15 | 四川英创力电子科技股份有限公司 | Resin hole plugging device and method for double-sided back-drilling printed circuit board |
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