CN2783540Y - Vacuum thermo-pressing shaping machine - Google Patents
Vacuum thermo-pressing shaping machine Download PDFInfo
- Publication number
- CN2783540Y CN2783540Y CNU2005200285178U CN200520028517U CN2783540Y CN 2783540 Y CN2783540 Y CN 2783540Y CN U2005200285178 U CNU2005200285178 U CN U2005200285178U CN 200520028517 U CN200520028517 U CN 200520028517U CN 2783540 Y CN2783540 Y CN 2783540Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model provides a vacuum hot-pressing molding machine, which comprises a frame, a dynamic force cylinder, a dynamic force rod, an upper bearing mechanism and a lower bearing mechanism. The upper bearing mechanism is composed of an upper heating plate, an upper heater, a floating sealing plate and a sealing heating ring on the outer ring of the floating sealing plate, wherein the floating sealing plate and the heating ring are sliding sealing pairs which can be moved up and down through a sealed film-shaped material cavity mould which is formed by o-shaped sealing circle, and a vacuum pumping joint is connected with the cavity mould. A sealing rubber pad, a pressing ring and an anti-loose sheet are also arranged on the surface of a seam gap of the floating sealing plate of the upper bearing mechanism and the sealing heating ring. The cavity mould uses a sealed vacuum chamber structure, the gas among layers of film-shaped materials can be drawn off through vacuum suction before the film-shaped materials are compounded in a hot-pressing mode, and then the film-shaped materials are compounded in a hot-pressing mode. Gas bubbles among the layers of the film-shaped materials can be eliminated, and meanwhile, temperature can be kept to be uniform in a vacuum chamber formed by an upper hot pressing plate and a lower hot pressing plate which control temperature separately and the sealing heating ring. The goal that laminated products do not have boundary defects can be achieved.
Description
Technical field
The utility model discloses the hot concora crush make-up machine of a kind of vacuum, belong to the heat lamination technical field of processing equipment of lamination type battery and capacitor.
Background technology
Need in the heat lamination processing of high accuracy forming dimension and inner no forming defects at some, for example U.S. Pat 5296318, US5418091 adopt the heat lamination processing of Bellcore manufactured laminated type polymer Li-ion battery and Chinese patent CN1341282 pressure sintering be shaped various batteries and ultracapacitor, the thickness of goods is even after the heat lamination, all guaranteeing the zero defect of heat seal between each layer, is very important for the electrical property of goods.At present, used steel band type hot press or roller press type hot press are compound for the hot pressing than the film material of book in this field, for example the hot pressing of cathode film and plus plate current-collecting body or negative electrode film and negative current collector is compound all is fit to, but just is easy to generate composite members warpage, problem that thickness deviation is big for thicker hot pressing is compound.Adopt spreader bar that thicker hot pressing recombination energy avoided product warpage and the big problem of thickness deviation, be not easy the problem of discharging at the hot pressing compound tense but hot concora crush more is easy to generate the bubble that forms at each interlayer than roll-in.
Summary of the invention
The purpose of this utility model provides the hot concora crush make-up machine of a kind of vacuum, before hot pressing is compound, earlier the gas of interlayer is taken out by vacuumizing, hot pressing is compound then, make that bubble cannot between cambium layer, keep temperature even in the vacuum chamber that the last lower hot pressing board of independent temperature control and sealing ring form simultaneously, reach the purpose that laminated product does not have boundary defect.
Concrete solution of the present utility model is as follows: the top of spreader bar framework is provided with actuating cylinder, power rail, last pressure-bearing mechanism bottom for descending pressure-bearing mechanism, it is characterized in that: go up pressure-bearing mechanism and form by the heated sealed ring of last heating plate, upper heater and floating seal plate and outer ring thereof, constitute airtight film material swaging die by O-ring seals and following bearing plate, wherein, floating seal plate and heated sealed ring are slipper seal pair moving up and down, vacuumize interface and be connected with swaging die, state can be evacuated swaging die.
On the seam gaps surface of last pressure-bearing mechanism's floating seal plate and heated sealed ring, also be provided with sealing rubber pad, seal joint and anti-flake.
Also be provided with the interface that vacuumizes that communicates with swaging die on the heated sealed ring.
Heating platen assembly movable sealing is caught up with on the top of heated sealed ring, open and close the swaging die of vacuum by moving up and down of this ring, and when opening swaging die, it on the lower hot pressing board plane, the product folding and unfolding of being pressed is all extremely convenient, and when opening vacuum chamber simultaneously, the upper hot pressboard that is connected on the sealing ring with movable sealing glides one automatically by the distance of preventing that slide plate limits under action of gravity, the plane of heating plate is all exposed, make the folding and unfolding goods very convenient.This special vacuum chamber structure except that opening and closing conveniently, make the vacuum chamber space compression to minimum, and the operating space after opening opens into maximum, and its effect is to have reduced vacuumize and exit required time and power consumption, makes easy to operate simultaneously.
Core of the present utility model is one and can most convenient ground forms vacuum chamber and make vacuum chamber volume reach minimum, simultaneously a kind of structure that can conveniently exert pressure to the object in the vacuum chamber again.
Good effect of the present utility model is: swaging die adopts the vacuum chamber structure of sealing, make film material before hot pressing is compound, by vacuumizing the gas of interlayer is taken out, hot pressing is compound then, eliminated the bubble of film material interlayer, keep temperature even in the vacuum chamber that the last lower hot pressing board of independent temperature control and sealing ring form simultaneously, reach the purpose that laminated product does not have boundary defect.
Make the heat lamination products thickness even, be the processing evenness by last lower hot pressing board and realize at the position-limiting action of the high accuracy banking stop that is provided with between two heating platens during in hot pressing.
Description of drawings
Fig. 1 is the utility model structure principle chart.
1 actuating cylinder; Force bearing plate on 2; 3 Dong Li Rod; 4 anti-rotation connecting plates; 5 joint pins; 6 upper heater binding posts; 7 bearing columns; 8 lower hot pressing boards; 9 times heaters; 10 footing; 11 thermal insulation boards; 12 times force bearing plates; 13 power briquettings; 14 seal joints; 15 anti-flakes; 16 sealing rubber pads; 17 seal joints; 18 sealing rings; 19 sealing ring heaters; 20 vacuum interfaces; 21 floating seal plates; 22O shape circle; 23 upper heaters; 24 upper hot pressboards.
Embodiment
Embodiment 1
According to Fig. 1, constitute the utility model framework by last force bearing plate 2, bearing column 7, thermal insulation board 11, following force bearing plate 12 and base 10; Be located at down on the force bearing plate 12 by pressure-bearing mechanism under heating plate 8, following heater 9 constitute down; Sealing ring 18, closed feed water heater 19 by floating seal plate 21, upper heater 23, last heating plate 24 and outer ring thereof constitute upward pressure-bearing mechanism, constitute airtight film material swaging die by O-ring seals 22 and following bearing plate, floating seal plate 21 is a slipper seal pair moving up and down with sealing ring 18, vacuumize interface 20 and be connected with swaging die, state can be evacuated swaging die; Last pressure-bearing mechanism is connected with power cylinder 1 by power piece 13, power rail 3 by joint pin 5, anti-rotation connecting plate 4, with moving down of power Rod 3, and the swaging die of shape vacuum when contacting with lower hot pressing board 8, the height of swaging die is by placing the banking stop thickness in it definite.Banking stop (drawing among the figure) preferably is fixed on the heating plate with stickup or magnetic force method.The formed vacuum swaging die of this structure (for any thick goods of required processing) volume is minimum, and time of finding time and exitting by vacuum interface and the power that is consumed also are minimum.
Can only be added on floating seal plate 21 and the upper hot pressboard 24 by the pressure of power cylinder 1 output and to be pressurized to the thickness that banking stop limits to goods.Upper heater 23, sealing ring add device 19 and following heater 9 is given upper hot pressboard 24, sealing ring 18 and lower hot pressing board 8 temperature control heating respectively respectively, makes the interior uniformity of temperature profile of swaging die of formation.After the hot pressing venting, along with the rising of power rail 3, the vacuum of swaging die has not just existed, and at this moment the member action of gravity lower sealing ring 18 in moves down, and the maximum displacement that moves down determines by anti-dropping device 15, even upper hot pressboard is stretched out outside 18, is convenient to discharging and cleaning.
This embodiment is except that the general advantage with this utility model, and it is circle or square that the vacuum swaging die is become.
Basic identical with execution mode 1, difference is also to be provided with sealing rubber pad 16, seal joint 14,17 and anti-flake 15 on the seam gaps surface of the floating seal plate 21 of last pressure-bearing mechanism and sealing ring 18, also be provided with on sealing ring 18, the closed feed water heater 19 communicate with swaging die vacuumize interface 20.
Basic identical with execution mode 1, different is that the vacuum interface 20 on the cancellation sealing ring 18 is changed into vacuum interface 20 on the lower hot pressing board 8, the plane upper shed of 20 the other end in forming vacuum chamber.
The foregoing description is a kind of execution mode of the present utility model, can realize four purpose basic principles of the present utility model in order to explanation.Do not comprise the adjusting control of dynamical system, for example pneumatic system, electrical system and vacuum system control do not comprise the regulation and control of action execution program and the regulation and control of material transmission system yet, and these those of ordinary skill for machine industry are technology of knowing.
Claims (3)
1, the hot concora crush make-up machine of a kind of vacuum, the top of framework be provided with actuating cylinder, power rail, on pressure-bearing mechanism bottom be pressure-bearing mechanism down, it is characterized in that: go up pressure-bearing mechanism and form by the heated sealed ring of last heating plate, upper heater and floating seal plate and outer ring thereof, constitute airtight film material swaging die by O-ring seals and following bearing plate, wherein, floating seal plate and heated sealed ring are slipper seal pair moving up and down, vacuumize interface and are connected with swaging die.
2, make-up machine according to claim 1 is characterized in that: also be provided with sealing rubber pad, hold-down ring and anti-flake on the seam gaps surface of last pressure-bearing mechanism's floating seal plate and heated sealed ring.
3, make-up machine according to claim 1 is characterized in that: the heated sealed ring is provided with the interface that vacuumizes that communicates with swaging die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200285178U CN2783540Y (en) | 2005-04-15 | 2005-04-15 | Vacuum thermo-pressing shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200285178U CN2783540Y (en) | 2005-04-15 | 2005-04-15 | Vacuum thermo-pressing shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783540Y true CN2783540Y (en) | 2006-05-24 |
Family
ID=36768520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200285178U Expired - Fee Related CN2783540Y (en) | 2005-04-15 | 2005-04-15 | Vacuum thermo-pressing shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783540Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101505861B (en) * | 2007-09-14 | 2013-09-11 | 株式会社爱德万测试 | Advanced thermal control interface |
| CN105720309A (en) * | 2016-04-18 | 2016-06-29 | 合肥国轩高科动力能源有限公司 | Pole piece hot-pressing transfer device |
| CN105720239A (en) * | 2016-04-15 | 2016-06-29 | 合肥国轩高科动力能源有限公司 | Vacuum hotpressing method of adhesive-coated diaphragm composite lithium ion battery electrode plate |
| CN106904019A (en) * | 2017-04-13 | 2017-06-30 | 苏州中芯原微电子有限公司 | A kind of books preparation keeps off paper device with rubber layer |
| CN110103566A (en) * | 2019-05-31 | 2019-08-09 | 百佳瑞航天航空新材料(苏州)有限公司 | A kind of composite materials testing part negative pressure hot pressing process units |
| CN110265728A (en) * | 2019-06-19 | 2019-09-20 | 江苏师范大学 | A kind of lithium battery surge suppressor |
| CN111319338A (en) * | 2020-03-12 | 2020-06-23 | 浙江吉成新材股份有限公司 | Hot-pressing tank compounding process and device for bulletproof flashboard |
-
2005
- 2005-04-15 CN CNU2005200285178U patent/CN2783540Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101505861B (en) * | 2007-09-14 | 2013-09-11 | 株式会社爱德万测试 | Advanced thermal control interface |
| CN105720239A (en) * | 2016-04-15 | 2016-06-29 | 合肥国轩高科动力能源有限公司 | Vacuum hotpressing method of adhesive-coated diaphragm composite lithium ion battery electrode plate |
| CN105720309A (en) * | 2016-04-18 | 2016-06-29 | 合肥国轩高科动力能源有限公司 | Pole piece hot-pressing transfer device |
| CN106904019A (en) * | 2017-04-13 | 2017-06-30 | 苏州中芯原微电子有限公司 | A kind of books preparation keeps off paper device with rubber layer |
| CN106904019B (en) * | 2017-04-13 | 2018-06-15 | 台州市黄岩余威文化用品有限公司 | A kind of books preparation keeps off paper device with rubber layer |
| CN110103566A (en) * | 2019-05-31 | 2019-08-09 | 百佳瑞航天航空新材料(苏州)有限公司 | A kind of composite materials testing part negative pressure hot pressing process units |
| CN110265728A (en) * | 2019-06-19 | 2019-09-20 | 江苏师范大学 | A kind of lithium battery surge suppressor |
| CN110265728B (en) * | 2019-06-19 | 2022-10-04 | 江苏师范大学 | Lithium battery flat pressing device |
| CN111319338A (en) * | 2020-03-12 | 2020-06-23 | 浙江吉成新材股份有限公司 | Hot-pressing tank compounding process and device for bulletproof flashboard |
| CN111319338B (en) * | 2020-03-12 | 2022-03-11 | 浙江吉成新材股份有限公司 | Hot-pressing tank compounding process and device for bulletproof flashboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 |