CN203450428U - Exhausting and packaging mechanism - Google Patents
Exhausting and packaging mechanism Download PDFInfo
- Publication number
- CN203450428U CN203450428U CN201320393450.2U CN201320393450U CN203450428U CN 203450428 U CN203450428 U CN 203450428U CN 201320393450 U CN201320393450 U CN 201320393450U CN 203450428 U CN203450428 U CN 203450428U
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- China
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- exhaust
- jacking system
- packaging mechanism
- deflation hole
- locking part
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Abstract
An exhausting and packaging mechanism is used for exhausting and packaging an object to be processed. The objected to be processed is internally provided with a cavity and an exhausting hole arranged downwards. The exhausting and packaging mechanism comprises an exhausting chamber body provided with two end openings and an exhausting pipe, a lifting device and a heating rod, wherein the end openings are communicated with the exhausting hole in a tightly sealed manner; and the lifting device is connected with the exhausting chamber body; the heating rod is provided with a welding end, the welding end is provided with a sealing member corresponding to the exhausting hole, the heating rod can be movably connected with the lifting device, and the welding end aligns with the exhausting hole through the end openings communicated with the exhausting hole. The utility model additionally provides an exhausting and packaging mechanism used for glass substrate groups. By this means, excellent exhausting effects of the mechanism provided by the utility model are achieved.
Description
Technical field
The utility model relates to a kind of exhaust packaging mechanism, refers to especially a kind ofly a thing to be processed to be carried out to the exhaust packaging mechanism of exhaust and encapsulation, and it has good exhaust effect.
Background technology
In the field of exhaust encapsulation, can bleed or gas injection for a thing to be processed, and at once thing to be processed encapsulated to prevent gas leak or infiltrate thing to be processed.For instance, in the processing procedure of bulb, the gas that just often need to inject particular types changes the luminous color of bulb, and in the processing procedure of vacuum glass, needs to extract to reduce gas out inner heat convection.
Referring to Fig. 1, is the known vacuum glass packaging mechanism schematic diagram of bleeding.Known bleed packaged type first by one around the sealing post 3a of coated glass glue 31a insert in the through hole 21a of glass substrate group 2a, this through hole 21a is communicated in the cavity volume 22a of glass substrate group 2a inside, and between through hole 21a and sealing post 3a, still possess a narrow and small gap, in order to bleeding.
Then, a packaging mechanism 1a is positioned over to sealing post 3a top, in packaging mechanism 1a, is provided with pressurizing member 11a, heater element 12a, support pad 13a and exhausr port 14a.When heater element 12a starts to start to heat to sealing post 3a by support pad 13a, glass cement 31a can start to melt in order to pressurizing member 11a and sealing post 3a down can be pushed.By this, after glass cement 31a is cooling, get final product the through hole 21a of closed glass substrate in batch 2a, to complete encapsulation.
Yet, the above-mentioned known encapsulation technology of bleeding exists many shortcomings, because it is bled, operation is that bleeding point 14a by packaging mechanism 1a bleeds to the gap between through hole 21 and sealing post 3a, but this gap is because really too narrow and small, and the effect that causes bleeding is clear; In addition, utilize the gas injection encapsulation that similar techniques thought completes also can run into identical problem.
In sum, the above-mentioned defect of inventor's thoughts can be improved, and is that spy concentrates on studies and coordinates the application of scientific principle, finally proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of exhaust packaging mechanism, to solve in prior art because of the unclear problem of the too narrow and small exhaust effect being caused in gap between through hole and sealing post.
Described above for reaching, the utility model provides a kind of exhaust packaging mechanism, in order to carry out exhaust encapsulation for a thing to be processed, the inside of this thing to be processed is provided with a cavity volume and a deflation hole being outwards communicated with by this cavity volume, this deflation hole of this thing to be processed down arranges, this exhaust packaging mechanism comprises: an exhaust cavity, this exhaust cavity is provided with two open-ended and freeing pipes, these two open-ended one of them be communicated in this deflation hole closely sealedly; One jacking system, this jacking system is connected in this exhaust cavity; And a heating rod, this heating rod is provided with a welding end, and this welding end is provided with a mouth piece corresponding to this deflation hole, and this heating rod can be connected in this jacking system actively, and this welding end is open-ended with in alignment with this deflation hole by what be communicated in this deflation hole.
Further, exhaust cavity is connected in the connecting portion of a gas pump by freeing pipe.
Further, thing to be processed is a glass substrate group, and mouth piece is a glass workpiece.
Further, thing to be processed is positioned in a heating furnace.
Further, exhaust cavity is provided with one first locking part, and jacking system is a cylinder, and jacking system is provided with second locking part corresponding to the first locking part, and the first locking part and the second locking part mutually lock and be jointly equipped with an air tight ring.
Further, the inside of jacking system is provided with the piston ring of an axis direction activity along jacking system, and heating rod is arranged in piston ring regularly.
In order to solve the problems of the technologies described above, the utility model also provides a kind of exhaust packaging mechanism, in order to carry out exhaust encapsulation for a glass substrate group, the inside of this glass substrate group is provided with a cavity volume and a deflation hole being outwards communicated with by this cavity volume, this deflation hole of this glass substrate group down arranges, this exhaust packaging mechanism comprises: an exhaust cavity, this exhaust cavity be provided with two open-ended and a freeing pipe, one of them is communicated in this deflation hole the opening of these two ends closely sealedly, and this freeing pipe is connected in a gas pump; One jacking system, this jacking system is connected in this exhaust cavity; One heating rod, this heating rod is provided with a welding end, and this welding end is provided with a glass workpiece corresponding to this deflation hole, and this heating rod can be connected in this jacking system actively, and this welding end is open-ended with in alignment with this deflation hole by what be communicated in this deflation hole.
Further, glass substrate group is positioned in a heating furnace.
Further, exhaust cavity is provided with one first locking part, and jacking system is a cylinder, and jacking system is provided with second locking part corresponding to the first locking part, and the first locking part and the second locking part mutually lock and be jointly equipped with an air tight ring.
Further, the inside of jacking system is provided with the piston ring of an axis direction activity along jacking system, and heating rod is arranged in piston ring regularly.
The utility model at least has advantages of following: the deflation hole by thing to be processed arranges downwards, and heating rod up makes mouth piece gluing to the directional characteristic of deflation hole by below, the utility model is able to carry out bleeding in the situation that of deflation hole standard-sized sheet, therefore can reach excellent exhaust effect.
In addition, exhaust packaging mechanism of the present utility model can be directly carries out exhaust and encapsulation for the deflation hole of thing to be processed, does not therefore need whole thing to be processed to insert in a large-scale air discharge duct, has reduced the required volume taking of integral device and required cost.
Above about the explanation of the utility model content and the explanation of following embodiment in order to give an example and to explain principle of the present utility model, and provide claim scope of the present utility model further to explain.
Accompanying drawing explanation
Fig. 1 is the technology schematic diagram of known exhaust packaging mechanism;
Fig. 2 is exhaust packaging mechanism the first embodiment schematic diagram of the present utility model;
Fig. 3 A is the rotation generalized section of exhaust packaging mechanism the first embodiment of the present utility model;
Fig. 3 B is the partial schematic diagram of exhaust packaging mechanism the first embodiment of the present utility model;
Fig. 4 is the rotation generalized section of exhaust packaging mechanism the second embodiment of the present utility model;
Fig. 5 is the rotation generalized section of exhaust packaging mechanism the 3rd embodiment of the present utility model;
Fig. 6 is the rotation generalized section of exhaust packaging mechanism the 4th embodiment of the present utility model.
[nomenclature]
［ known ］
1a packaging mechanism
11a pressurizing member
12a heater element
13a support pad
14a exhausr port
3a seals post
31a glass cement
2a glass substrate group
21a through hole
22a cavity volume
［ the utility model ］
Z exhaust packaging mechanism
1 exhaust cavity
11,12 is open-ended
13 freeing pipes
14 first locking parts
141 first grooves
2 jacking systems
21,22 ports
23 piston rings
24 upper chambers
25 lower chambers
26 second locking parts
261 second grooves
3 heating rods
31 welding ends
32 mouth pieces
321 gluing bodies
33 glass workpieces
331 glass colloids
4 things to be processed
41 cavity volumes
42 deflation holes
5 glass substrate groups
51 cavity volumes
52 deflation holes
6 heating tanks
61 ports
7a gas pump
71a connecting portion
7b air extractor
71b connecting portion
8 air tight rings
The specific embodiment
［ the first embodiment ］
By particular specific embodiment, embodiment of the present utility model is described below, in affiliated technical field, those of ordinary skill can be understood advantage of the present utility model and effect easily by the specific structural features of the disclosed exhaust packaging mechanism of the present embodiment.
Referring to Fig. 2, is the schematic diagram of the utility model the first embodiment.The present embodiment has disclosed a kind of exhaust packaging mechanism Z, in order to carry out exhaust encapsulation for a thing 4 to be processed, thing to be processed 4 inside are provided with the deflation hole 42 that a cavity volume 41 and is communicated with from inside to outside, and the deflation hole 42 of thing 4 to be processed down arranges, this exhaust packaging mechanism Z comprises: an exhaust cavity 1, a jacking system 2 and a heating rod 3.Wherein, heating rod 3 is installed in jacking system 2 movably, and 1 of exhaust cavity is connected in thing 4 to be processed and corresponding to deflation hole 42.Below, the thin portion architectural feature of each element will be described in detail.
Referring to Fig. 3 A, is the rotation generalized section of the utility model the first embodiment.This exhaust cavity 1 is provided with two open-ended 11,12 and one freeing pipes 13, and open-ended 11,12 are interconnected in the chamber of exhaust cavity 1 inside, and 13 of freeing pipes are communicated with chamber by being formed at the port of the sidewall of exhaust cavity 1.Wherein, open-ended 11 of exhaust cavity 1 top is communicated in the deflation hole 42 of thing 4 to be processed, open-ended 11 can arrange an O type ring so that open-ended 11 be sealed at deflation hole 42, and freeing pipe 13 is connected to the connecting portion 71a of a gas pump 7a, exhaust cavity 1 can by gas pump 7a extract out thing 4 to be processed cavity volume 41 inside gas or by the cavity volume 41 of gas inject thing 4 to be processed.
Further illustrate, when gas pump 7a is an air extractor, gas pump 7a can be in order to extract the gas of cavity volume 41 inside out; When gas pump 7a is a gas injection device, gas pump 7a can in order to by gas inject in cavity volume 41.Therefore, the utility model does not limit the discharge directions of gas pump 7a.
This jacking system 2 is a cylinder, and upper and lower two ends respectively offer one and are communicated in inner port 21,22; The inside of jacking system 2 is provided with a piston ring 23, and this piston ring 23 is divided into a upper chamber 24 and a lower chamber 25 by the cylinder chamber of jacking system 2 inside, and the port of jacking system 2 tops is connected in open-ended 12 of exhaust cavity 1 below.When the gas volume of upper chamber 24 and lower chamber 25 inside produces change or when mobile, piston ring 23 can be up and down along the axis direction of port 21,22, to reach the object of lifting.In the present embodiment, jacking system 2 is a cylinder, but also can be one, is connected in the pliability mechanism of guide screw or other have the equivalent structure of elevating function by electrical motor driven, and therefore jacking system 2 of the present utility model is not limited with cylinder.
Further illustrate, in the present embodiment, open-ended 12 the surrounding that exhaust cavity 1 is connected in jacking system 2 is further provided with one first locking part 14, the port 21 of jacking system 2 tops is provided with second locking part 26 corresponding to the first locking part 14 around, the first locking part 14 and the second locking part 26 lock mutually, so that can reach airtight construction between exhaust cavity 1 and jacking system 2, avoid exhaust cavity 1 and the internal gas of jacking system 2 outwards to circulate.
See also Fig. 3 B, for the utility model first is implemented sharp partial schematic diagram.This heating rod 3 can be the various heating rods that general industry is used, for example, can be the heating rod as heating source by ceramic resistor or magnet coil, or be high frequency temperature booster etc., and the utility model is not limited.Heating rod 3 is provided with a welding end 31 that is positioned at upper end, and this welding end 31 is provided with a mouth piece 32 corresponding to deflation hole 42, and the surrounding of mouth piece 32 can be coated with a gluing body 321.Wherein, the welding end 31 of heating rod 3 is fixedly arranged in the piston ring 23 of jacking system 2 upward, and heating rod 3 can pass exhaust cavity 1.By this, when heating rod 3 is driven by the piston ring 23 of jacking system 2 and while moving from bottom to top, mouth piece 32 can be clogged the deflation hole 42 of thing 4 to be processed, and mouth piece 32 gluing body 321 all around can mutually bind with deflation hole 42 after heating rod 3 is cooling, make mouth piece 32 and thing 4 to be processed reach sealing state, to complete the object of the utility model encapsulation.
It should be noted that heating rod 3 of the present utility model is installed in the piston ring 23 of jacking system 2 inside, and pass exhaust cavity 1 to correspond to the deflation hole 42 of thing 4 to be processed.The benefit so arranging is, the cavity volume 41 of thing 4 to be processed only needs air extractor or the gas injection device by being connected with exhaust cavity 1 can reach needed exhaust effect, and do not need whole thing 4 to be processed to insert in a large-scale air discharge duct, thereby the required volume taking of integral device and required cost have been reduced.
［ the second embodiment ］
Refer to Fig. 4, be respectively the rotation generalized section of the utility model the second embodiment.In the present embodiment, thing to be processed is further glass substrate group 5 to be vacuumized, this mouth piece is a glass workpiece 33, and this gluing body can be a glass colloid 331, the freeing pipe 13 of exhaust cavity 1 can be connected to the connecting portion 71b of an air extractor 7b, and continues to bleed two hours with 10-3torr.When the cavity volume 51 of glass substrate group 5 inside is reached predetermined degree of vacuum by bleeding, heating rod 3 can start to heat to 800 ℃, to melt glass workpiece 33 glass colloid 331 around; Now, the piston ring 23 of jacking system 2 drives heating rod 3 upwards, behind deflation hole 52 inside of inserting accordingly glass substrate group 5 until glass workpiece 33, the temperature of cooling heating rod 3 again, glass workpiece 33 glass colloid 331 around can solidify because of cooling, makes glass workpiece 33 and glass substrate group 5 reach hermetically-sealed construction.
［ the 3rd embodiment ］
Referring to Fig. 5, is the rotation generalized section of the utility model the 3rd embodiment.The difference of the present embodiment and above-described embodiment is, this glass substrate group 5 can further be positioned in a heating tank 6, and this heating tank 6 has a port 61, and the deflation hole 52 that exhaust cavity 1 can be connected in glass substrate group 5 by this port 61 is to bleed.
The benefit that the present embodiment so arranges is, this heating tank 6 can first provide a preheating environment before heating rod 3 is heated, to improve in advance the temperature of glass substrate group 5, avoid being heated rod 3 and heat and temperature produces sliver after contacting with glass substrate group 5 compared with high glass workpiece 33 because of excessive temperature differentials.In the present embodiment, heating tank 6 can heat glass substrate group 5 one hour with 350 ℃ in advance, to guarantee that glass substrate group 5 can have preferably yield when encapsulating.
［ the 4th embodiment ］
Referring to Fig. 6, is the rotation partial schematic diagram of the utility model the 4th embodiment.The difference of the present embodiment and above-described embodiment is, in the first locking part 14 of vacuum cavity 1, be also provided with one first groove 141, in the second locking part 26 of jacking system 2, be also provided with second groove 261 corresponding to the first groove 141, and be jointly equipped with an air tight ring 8 between the first groove 141 and the second groove 261, and the internal diameter of the external diameter of air tight ring 8 and the first groove 141 and the second groove 261 matches, to block exhaust cavity 1 and jacking system 2 and extraneous gas communication.By this, the inside of exhaust cavity 1 and jacking system 2 will have preferably air-tightness.
In sum, exhaust packaging mechanism of the present utility model has following beneficial effect:
One, the deflation hole by thing to be processed arranges downwards, and heating rod up makes mouth piece gluing to the directional characteristic of deflation hole by below, and the utility model is able to carry out exhaust operation in the situation that of deflation hole standard-sized sheet, therefore can reach excellent exhaust effect.
Two, exhaust packaging mechanism of the present utility model can be directly carries out exhaust and encapsulation for the deflation hole of thing to be processed, does not therefore need whole thing to be processed to insert in a large-scale air discharge duct, has reduced the required volume taking of integral device and required cost.
Three, also can an accommodating air tight ring between the first locking part of the present utility model and the second locking part, so that exhaust cavity and jacking system are possessed preferably air-tightness.
In sum, the real important document that has met new patent of the utility model is filed an application in accordance with the law.Yet above disclosed person, is only the utility model preferred embodiment, from not limiting claim scope of the present utility model with this, the equalization of therefore doing according to the utility model application range changes or modifies, and still belongs to the scope that the utility model is contained.
Claims (10)
1. an exhaust packaging mechanism, in order to carry out exhaust encapsulation for a thing to be processed, the inside of described thing to be processed is provided with a cavity volume and a deflation hole being outwards communicated with by described cavity volume, and the described deflation hole of described thing to be processed down arranges, it is characterized in that, described exhaust packaging mechanism comprises:
One exhaust cavity, described exhaust cavity is provided with two open-ended and freeing pipes, described two open-ended one of them be communicated in described deflation hole closely sealedly;
One jacking system, described jacking system is connected in described exhaust cavity; And
One heating rod, described heating rod is provided with a welding end, described welding end is provided with a mouth piece corresponding to described deflation hole, and described heating rod can be installed in described jacking system actively, and described welding end is described open-ended with in alignment with described deflation hole by what be communicated in described deflation hole.
2. exhaust packaging mechanism according to claim 1, is characterized in that, described exhaust cavity is connected in the connecting portion of a gas pump by described freeing pipe.
3. exhaust packaging mechanism according to claim 2, is characterized in that, described thing to be processed is a glass substrate group, and described mouth piece is a glass workpiece.
4. exhaust packaging mechanism according to claim 3, is characterized in that, described thing to be processed is positioned in a heating furnace.
5. exhaust packaging mechanism according to claim 1, it is characterized in that, described exhaust cavity is provided with one first locking part, described jacking system is a cylinder, described jacking system is provided with second locking part corresponding to described the first locking part, and described the first locking part and described the second locking part mutually lock and be jointly equipped with an air tight ring.
6. exhaust packaging mechanism according to claim 5, is characterized in that, the inside of described jacking system is provided with the piston ring of an axis direction activity along described jacking system, and described heating rod is arranged in described piston ring regularly.
7. an exhaust packaging mechanism, in order to carry out exhaust encapsulation for a glass substrate group, the inside of described glass substrate group is provided with a cavity volume and a deflation hole being outwards communicated with by described cavity volume, the described deflation hole of described glass substrate group down arranges, it is characterized in that, described exhaust packaging mechanism comprises:
One exhaust cavity, described exhaust cavity is provided with two open-ended and freeing pipes, described two open-ended one of them be communicated in described deflation hole closely sealedly, and described freeing pipe is connected in a gas pump;
One jacking system, described jacking system is connected in described exhaust cavity;
One heating rod, described heating rod is provided with a welding end, described welding end is provided with a glass workpiece corresponding to described deflation hole, and described heating rod can be installed in described jacking system actively, and described welding end is described open-ended with in alignment with described deflation hole by what be communicated in described deflation hole.
8. exhaust packaging mechanism according to claim 7, is characterized in that, described glass substrate group is positioned in a heating furnace.
9. exhaust packaging mechanism according to claim 7, it is characterized in that, described exhaust cavity is provided with one first locking part, described jacking system is a cylinder, described jacking system is provided with second locking part corresponding to described the first locking part, and described the first locking part and described the second locking part mutually lock and be jointly equipped with an air tight ring.
10. exhaust packaging mechanism according to claim 9, is characterized in that, the inside of described jacking system is provided with the piston ring of an axis direction activity along described jacking system, and described heating rod is arranged in described piston ring regularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393450.2U CN203450428U (en) | 2013-07-03 | 2013-07-03 | Exhausting and packaging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393450.2U CN203450428U (en) | 2013-07-03 | 2013-07-03 | Exhausting and packaging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203450428U true CN203450428U (en) | 2014-02-26 |
Family
ID=50130326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320393450.2U Expired - Fee Related CN203450428U (en) | 2013-07-03 | 2013-07-03 | Exhausting and packaging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203450428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103563A (en) * | 2019-06-10 | 2019-08-09 | 上海翊科精密挤出技术有限公司 | Multilayer pipe producing device and method |
-
2013
- 2013-07-03 CN CN201320393450.2U patent/CN203450428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103563A (en) * | 2019-06-10 | 2019-08-09 | 上海翊科精密挤出技术有限公司 | Multilayer pipe producing device and method |
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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: 20140226 Termination date: 20200703 |