CN201132162Y - Blowing cleaning device for support and detection table - Google Patents
Blowing cleaning device for support and detection table Download PDFInfo
- Publication number
- CN201132162Y CN201132162Y CNU2007200731182U CN200720073118U CN201132162Y CN 201132162 Y CN201132162 Y CN 201132162Y CN U2007200731182 U CNU2007200731182 U CN U2007200731182U CN 200720073118 U CN200720073118 U CN 200720073118U CN 201132162 Y CN201132162 Y CN 201132162Y
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- China
- Prior art keywords
- hole
- blowing
- air inlet
- gas piping
- blower mechanism
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- Expired - Fee Related
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- 238000007664 blowing Methods 0.000 title claims abstract description 49
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 99
- 241000405070 Percophidae Species 0.000 claims description 6
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013467 fragmentation Methods 0.000 description 9
- 238000006062 fragmentation reaction Methods 0.000 description 9
- 239000011148 porous material Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model provides a support detecting station blowing cleaning device, which comprises a fixing mechanism, a blowing mechanism and a gas pipeline, wherein, the blowing mechanism is fixed to the fixing mechanism; the blowing mechanism comprises at least a blowing hole and at least an inlet hole; one end of the gas pipeline is connected with the inlet hole of the blowing mechanism. The support detecting station blowing cleaning device also comprises a controlled valve, and the controlled valve is arranged on the gas pipeline. The fixing mechanism is an L-shaped device which comprises a vertical part and a horizontal part, and the upper end of the vertical part is provided with a hole connected with the blowing mechanism. The outer surfaces of the inlet hole and a pipe hole of the gas pipeline of the blowing mechanism are provided with screw threads; the inner surface of the hole of the fixing mechanism is provided with the screw threads corresponding to the inlet hole and the pipe hole of the gas pipeline; the blowing mechanism and the gas pipeline can be movably screwed into the hole of the fixing mechanism from both ends of the hole. The support detecting station blowing cleaning device reduces the production cost and increases the work efficiency.
Description
Technical field
The utility model relates to the LCD manufacturing installation, particularly relate to a kind of in LCD is made, can be to supporting the instrument of controlling that monitor station cleans.
Background technology
Develop rapidly along with multimedia, many flat-panel screens (Flat Panel Display) technology is developed in succession, and (Liquid Crystal Display LCD), becomes the main flow of following display gradually as LCD.
In the process of making LCD, often use printed circuit board (PCB) (PWB) to assemble, between printed circuit board (PCB) and display floater, utilize IC chip (IC) to make bridge joint.Fig. 1 is a kind of liquid crystal flat panel display planar structure schematic diagram.In the S of display floater 100 side adjacency printed circuit board (PCB) 110 is arranged, between the two with several IC chip 130 bridge joints.Same, in the G of display floater 100 side adjacency printed circuit board (PCB) 120 is arranged, and use chip 140 bridge joints.
Generally speaking, at first need after drawing the stable back of IC, the IC vacation is depressed into the portion of terminal of panel, thereby make preliminary combination of ITO pin of IC pin and panel, realize the connection on electric, with reference to Fig. 2 with false pressure head.False pressure head fixed mechanism 3 fixing false pressure heads 4, false pressure head 4 absorption IC pieces 5 are pressed on the panel that supports on the monitor station (Backup) 6.Wherein, support monitor station and play support panel.
But in actual operation process,, often appear at and support the fragmentation that on the monitor station more foreign matter is arranged and cause because of the fragility of glass substrate.The source of this type of foreign matter is: panel back cleaning is clean, IC chip, mechanism's friction produce foreign matter etc.For example backboard portion is unclean face to face; waste material when dust or making are arranged is not removed clean; after a panel has been pressed in vacation; the foreign matter part at panel back can be retained in and support on the monitor station, when the vacation pressure of carrying out next time, can foreign matter be arranged because support on the monitor station; cause false pressure head to carry out to produce fragmentation when pressing action presses IC to panel; even, will cause occurring continuous fragmentation unusual (can reach 11PC the most for a long time) because of after pressing fragmentation, leaving the residual product of glass, result in greater loss.
More than there is following shortcoming in device:
1) after vacation presses the equipment machine to carry out repeatedly false the pressure, can oldly amass on it all kinds of foreign matters are arranged, as dust, IC chip, when supporting monitor station unmanned cleaning for a long time, especially when continuous productive process, common each hour, or cleaning every day once, its foreign matter is will inevitably be old long-pending more or become the foreign matter of larger particles, skew can take place or the fragmentation phenomenon occur, at this moment with on the IC pressing panel time in false pressure head because support the monitor station out-of-flatness, the IC piece can only be abandoned, cause the waste of material cost and the decline of product quality.
2) will keep supporting the clean and tidy of monitor station surface, then must clean in a short period of time and once support monitor station, for continuous productive process, manpower that will inevitably be expensive has been wasted manpower.
3) for continuous productive process, all need stop operation when cleaning to clean at every turn and support monitor station, also want initiating task subsequently, for the company that requires high yield, very lose time, reduced operating efficiency.
The utility model content
The purpose of this utility model is to provide a kind of support monitor station blowing cleaning device, takes place easily because of supporting the problem that the foreign matter that larger particles is arranged on the monitor station causes fragmentation at the false pressure of IC place to solve in the prior art.
The utility model is for addressing the above problem, a kind of support monitor station blowing cleaning device, comprise a fixed mechanism, a blower mechanism and a gas piping, described blower mechanism is arranged on the fixed mechanism, it comprises at least one blowing mouth and at least one air inlet, and described gas piping one end connects the air inlet of blower mechanism.
Described device also comprises controlled valve, and described controlled valve is arranged on the gas piping.
Preferably, described controlled valve is a magnetic valve, and the coil on the described magnetic valve is connected with terminal board.
Preferably, the blowing head shapes of described blowing mouth is a duckbill.
Described fixed mechanism is a L type device, comprises vertical component and horizontal component, and the upper end of vertical component offers the hole that connects blower mechanism.
A kind of mode, the air inlet of described blower mechanism and gas piping mouth of pipe outer surface are provided with screw thread, internal surface of hole at described fixed mechanism is provided with and air inlet and gas piping mouth of pipe respective threads, and blower mechanism and gas piping screw in the hole of fixed mechanism movably from the two ends in hole.
The second way, the air inlet of described blower mechanism and the gas piping mouth of pipe embed in the hole of fixed mechanism, fix by alite paste.
Can also realize the ground connected mode, described air inlet outer surface is provided with screw thread, described gas piping mouth of pipe inner surface is provided with the screw thread corresponding with air inlet, the air inlet of described blower mechanism screws in the gas piping after passing the hole of fixed mechanism movably.
The height of described vertical component is higher than the height that supports monitor station.
The utility model adopts the beneficial effect of said apparatus to be:
1) the utility model provides a kind of blowing device, can be in time to supporting the action of drying of foreign matter on the monitor station, and a position that can guarantee to dry is fixed.Blowing device of the present utility model is after the action on each limit has been pressed in every panel vacation, to supporting the monitor station action of drying, remove the function that retained foreign body is gone up on its surface thereby reach, foreign matter spatters few on the support monitor station, false pressure head is with on the IC pressing panel time, the phenomenon of displacement and fragmentation also reduces, and IC piece utilization rate increases, and has reduced production cost.
2) the blowing head of the utility model employing can be a duckbill shape, can guarantee good especially blowing effect.
3) the utility model employing controlled valve is controlled blowing of blowing device and do not blown, and can start to clean the action of supporting monitor station after each vacation presses work, and is very convenient.And, when controlled valve of the present utility model is magnetic valve, the coil on the magnetic valve can be linked to each other with the cc-link terminal board, like this, just can when send a telegram here by the automatic control coil of programming, promptly control cleaning automatically supports the cleaning action of monitor station, convenient, improved efficient greatly.
Description of drawings
Fig. 1 is a kind of liquid crystal flat panel display planar structure schematic diagram;
Fig. 2 is the existing false device structure schematic diagram of pressing;
Fig. 3 is the front view of fixed mechanism of the present utility model;
Fig. 4 is the left view of fixed mechanism of the present utility model;
Fig. 5 is the vertical view of fixed mechanism of the present utility model;
Fig. 6 is the front view of blower mechanism of the present utility model;
Fig. 7 is the left view of blower mechanism of the present utility model;
Fig. 8 is the vertical view of blower mechanism of the present utility model;
Fig. 9 is the utility model installation site schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, specify the utility model.
Core of the present utility model is above supporting monitor station right back the duckbill tool to be installed, and dries and removes the action of foreign matter supporting monitor station by the air that adds high pressure, and occurs thereby reduce the fragmentation that causes because of foreign matter.
A kind of support monitor station blowing cleaning device 1 of the present utility model comprises a fixed mechanism 11 and a blower mechanism 12, and with reference to Fig. 9, blower mechanism 12 is arranged on the fixed mechanism 11.So fixed mechanism 11 mainly is to go up in place with blower mechanism 12 is fixed.Fixed mechanism 11 can be a L type device, also can be fixing other device of blower mechanism 12, as bracing frame etc.It mainly contains two effects: the first is blower mechanism 12 fixedly, it two is that blower mechanism 12 is fixed on a correct position, can make the position of the fine blowing function of blower mechanism 12 performance, the support monitor station that the blowing head of blower mechanism 12 is faced need blow is for best.
With reference to Fig. 3, it is the front view of an example of fixed mechanism of the present utility model.Fixed mechanism 11 is a L type device in this example, and this L type device comprises vertical component and horizontal component.Above described vertical component, have a hole 111 corresponding with the air inlet of blower mechanism 12.Open several screw holes 112 on the described horizontal plane, be used for fixing this fixed mechanism.Fixed mechanism 11 of the present utility model is a L type device, and upper edge is opened a hole 111, the air inlet of these hole 111 corresponding blower mechanisms 12.The vertical plane of the axle center in hole 111 and fixed mechanism 11 forms an angle, as shown in Figure 4.
Be provided with a horizontal component below fixed mechanism 11 vertical planes, with reference to Fig. 5, this horizontal plane width is 14.On this horizontal component, have two screw holes 112, play the balance fixation.Above the hole 111 of vertical component, open a screw hole 113, be used for when the air inlet of blower mechanism 12 embeds, passing through fixedly blower mechanism 11 of screw hole 113 with screw.
Especially, described hole 111 is circular or oval.Circular hole has better fixation, and oval-shaped hole has movable property, can regulate the position of blower mechanism 12 according to the position that panel is placed, and makes it over against panel.
Need to prove that horizontal component and vertical component can be made into integration, also can be by the connection that is fixed of some connected modes, such as, horizontal component and vertical component are fixed together by spiral way or bonding mode etc.The height of vertical component should be higher than the height that supports monitor station, and its height should be able to make the blowing head face the support monitor station and be advisable.
Also it is to be noted, the hole that connects blower mechanism can be offered in the upper end of vertical component, and gas piping is connected by described hole with air inlet, certainly, described air inlet can directly be connected with gas piping, and blower mechanism directly is fixed on the fixture gets final product.
With reference to Fig. 6, it is the front view of blower mechanism of the present utility model.Blower mechanism 12 comprises at least one blowing mouth 121 and at least one air inlet 122.From considering the effect of blowing, the blowing head of described blowing mouth 121 can adopt duckbill.The utility model can also be provided with a plurality of pores on the blowing head.At the back side of blower mechanism 12 groove is set, groove connects air inlet, and described pore all is a through hole, is evenly distributed on the blowing mouth.
Perhaps, described pore all is a non through hole, is evenly distributed on the blowing mouth 121, and at least one pipeline is set under non through hole, connects all non through hole, and described pipeline connects all air inlets.
With reference to Fig. 9, it is the utility model installation site schematic diagram.The air inlet 122 of described blower mechanism 12 and gas piping 7 mouth of pipe outer surfaces are provided with screw thread, be provided with and air inlet 122 and gas piping 7 mouth of pipe respective threads at the hole of described fixed mechanism 11 111 inner surfaces, blower mechanism 12 and gas piping 7 screw in the hole 111 of fixed mechanism 11 movably from the two ends in hole 111.Wherein, the vertical plane of blower mechanism 12 and fixed mechanism 11 is angled, and the utility model adopts 70 °, makes the blowing mouth 121 of blower mechanism 12 be right against support monitor station top panel placement location.
One controlled valve 8 is set on described gas piping 7, is used to control the Kai Heguan of gas piping 7.In the present embodiment, controlled valve 8 adopts magnetic valve, and major function is control gas flow direction; Magnetic valve is made up of solenoid and magnetic core, is the valve body that comprises one or several hole.Magnetic valve is divided into three major types (that is: Direct Action Type, step direct-acting type, pilot-operated type) from principle.During the direct-acting electromagnetic valve energising, solenoid produces electromagnetic force and closure member is mentioned valve open from valve seat; During outage, electromagnetic force disappears, and spring force is pressed in closure member on the valve seat, valve closing.Step direct-acting type electromagnetic valve is a kind of straight moving and pilot-operated type principle of combining, and as inlet and outlet pressure reduction≤0.05Mpa, during energising, electromagnetic force is directly upwards mentioned valve open to little valve of guide and main valve closure member successively.As inlet and outlet pressure reduction＞0.05Mpa, during energising, electromagnetic force is opened the little valve of guide earlier, and cavity pressure rises under the main valve, and upper cavity pressure descends, thereby utilizes pressure reduction that main valve is upwards pushed open; During outage, pilot valve and main valve utilize spring force or pressure medium to promote closure member, move down, and make valve closing.During the guide electromagnetic valve energising, electromagnetic force is opened pilot hole, and upper chamber's pressure descends rapidly, forms low high pressure reduction around closure member, promotes closure member and moves up valve open; During outage, spring force cuts out pilot hole, and inlet pressure enters upper chamber rapidly by by-pass prot and hang down high pressure reduction under forming around the valve member of pass, promotes closure member and moves down valve-off.
The second way, the air inlet 122 of described blower mechanism 12 and gas piping 7 mouths of pipe embed in the hole 111 of fixed mechanism 11, fix by alite paste.The vertical plane of blower mechanism 12 and fixed mechanism 11 is angled, and the utility model adopts 70 °, makes the blowing mouth 121 of blower mechanism 12 be right against support monitor station top panel placement location.
One controlled valve 8 is set on described gas piping 7, and it can be magnetic valve, and its operation principle and above-mentioned similar is introduced herein no longer in detail.
Can also realize the ground connected mode, described air inlet 122 outer surfaces are provided with screw thread, described gas piping 7 mouth of pipe inner surfaces are provided with the screw thread corresponding with air inlet 122, and the air inlet 122 of described blower mechanism 12 screws in the gas piping 7 after passing the hole 111 of fixed mechanism 11 movably.The vertical plane of blower mechanism 12 and fixed mechanism 11 is angled, and the utility model adopts 70 °, makes the blowing mouth 121 of blower mechanism 12 be right against support monitor station top panel placement location.
One controlled valve 8 is set on described gas piping 7, and its operation principle and above-mentioned similar is introduced herein no longer in detail.
The utility model at first connects each equipment in when operation, is example with the vertical type magnetic valve, and the coil on the magnetic valve links to each other with the CC-link terminal board, can revise control coil when by formula to physical device end at this moment.Pressed the action on each limit at false pressure head after, behind coil electricity, electromagnetic actuation, moving iron core get electric generation electromagnetic force, thereby valve body is upwards attracted Exhaust Open, gas by tracheae be blown into behind the blower mechanism by pipeline and on 13 pores blow to the support monitor station, remove the function that retained foreign body is gone up on its surface, support that foreign matter spatters few on the monitor station, when false pressure head once more with the IC pressing panel on the time, the phenomenon of displacement and fragmentation also reduces, and IC piece utilization rate increases, and has reduced production cost.
The blowing head that the utility model adopts can be a duckbill shape, can guarantee good especially blowing effect.
The utility model employing controlled valve is controlled blowing of blowing device and is not blown, as long as configure earlier the switch time of magnetic valve, the utility model can support monitor station by automated cleaning after each vacation presses work, and is very convenient.And the coil on the magnetic valve links to each other with the cc-link terminal board, like this, just can when send a telegram here by the automatic control coil of programming, and promptly control cleaning automatically supports the cleaning action of monitor station, and is convenient, improved efficient greatly.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the present utility model.
Claims (9)
1, a kind of support monitor station blowing cleaning device, it is characterized in that, comprise a fixed mechanism, a blower mechanism and a gas piping, described blower mechanism is arranged on the fixed mechanism, it comprises at least one blowing mouth and at least one air inlet, and described gas piping one end connects the air inlet of blower mechanism.
2, device as claimed in claim 1 is characterized in that, also comprises controlled valve, and described controlled valve is arranged on the gas piping.
3, device as claimed in claim 2 is characterized in that, described controlled valve is a magnetic valve, and the coil on the described magnetic valve is connected with terminal board.
4, device as claimed in claim 1 or 2 is characterized in that, the blowing head shapes of described blowing mouth is a duckbill.
5, device as claimed in claim 4 is characterized in that, described fixed mechanism is a L type device, comprises vertical component and horizontal component, and the upper end of vertical component offers the hole that connects blower mechanism.
6, device as claimed in claim 5, it is characterized in that, the air inlet of described blower mechanism and gas piping mouth of pipe outer surface are provided with screw thread, internal surface of hole at described fixed mechanism is provided with and air inlet and gas piping mouth of pipe respective threads, and blower mechanism and gas piping screw in the hole of fixed mechanism movably from the two ends in hole.
7, device as claimed in claim 5 is characterized in that, the air inlet of described blower mechanism and the gas piping mouth of pipe embed in the hole of fixed mechanism, fix by alite paste.
8, device as claimed in claim 5, it is characterized in that, described air inlet outer surface is provided with screw thread, and described gas piping mouth of pipe inner surface is provided with the screw thread corresponding with air inlet, and the air inlet of described blower mechanism screws in the gas piping after passing the hole of fixed mechanism movably.
9, device as claimed in claim 5 is characterized in that, the height of described vertical component is higher than the height that supports monitor station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200731182U CN201132162Y (en) | 2007-07-31 | 2007-07-31 | Blowing cleaning device for support and detection table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200731182U CN201132162Y (en) | 2007-07-31 | 2007-07-31 | Blowing cleaning device for support and detection table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132162Y true CN201132162Y (en) | 2008-10-15 |
Family
ID=40060436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200731182U Expired - Fee Related CN201132162Y (en) | 2007-07-31 | 2007-07-31 | Blowing cleaning device for support and detection table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132162Y (en) |
-
2007
- 2007-07-31 CN CNU2007200731182U patent/CN201132162Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20160731 |