CN107672277A - Laminating machine evacuation system - Google Patents

Laminating machine evacuation system Download PDF

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Publication number
CN107672277A
CN107672277A CN201710698021.9A CN201710698021A CN107672277A CN 107672277 A CN107672277 A CN 107672277A CN 201710698021 A CN201710698021 A CN 201710698021A CN 107672277 A CN107672277 A CN 107672277A
Authority
CN
China
Prior art keywords
area
laminating machine
installing port
air filtration
filtration bucket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710698021.9A
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Chinese (zh)
Other versions
CN107672277B (en
Inventor
龚平
张仙童
李建文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shengyi Electronics Co Ltd
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Shengyi Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shengyi Electronics Co Ltd filed Critical Shengyi Electronics Co Ltd
Priority to CN201710698021.9A priority Critical patent/CN107672277B/en
Publication of CN107672277A publication Critical patent/CN107672277A/en
Application granted granted Critical
Publication of CN107672277B publication Critical patent/CN107672277B/en
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Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1018Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols

Abstract

A kind of laminating machine evacuation system, including air filtration bucket, vavuum pump and accumulator tank, air filtration bucket includes main part and screen pack, main part includes outer shroud, primary sealing area and secondary sealing area, indent in the middle part of outer shroud, form convex portion and groove, space in air filtration bucket is divided into first area and second area by screen pack, groove bottom land offers the first installing port connected with first area, outer shroud is provided with the second installing port by the side of secondary sealing area, second installing port is interconnected with second area, secondary sealing area is provided with the 3rd installing port, 3rd installing port is connected with second area, vavuum pump, accumulator tank, laminating machine is connected to the first installing port, on second installing port and the 3rd installing port.The present invention by air filtration bucket to evacuate when air purify, residue is flowed into from air filtration bucket in accumulator tank, effectively prevent residue from blowing back into vavuum pump, ensure that vavuum pump normal operation, that reduces product scraps risk.

Description

Laminating machine evacuation system
Technical field
The present invention relates to a kind of emptier, more particularly to a kind of laminating machine evacuation system.
Background technology
Laminating machine needs, to vacuumizing in pressure stove, to ensure that product is completed under vacuum in normal operation program Pressing;Can will residue (such as P pieces at high temperature caused volatile matter, tar) be together in pressure stove when being vacuumized to pressure stove It is pumped into vavuum pump, pumping fluid can be contaminated so as to cause vavuum pump various failures occur, and then has influence on product product Matter.
The content of the invention
Based on this, it is necessary to for deficiency of the prior art, there is provided one kind prevents residue from blowing back into vavuum pump, subtracting The laminating machine evacuation system for scrapping risk of few product.
The technical scheme is that:
A kind of laminating machine evacuation system, for the hot pressing furnace evacuation to laminating machine, it is characterised in that laminating machine evacuation system Including air filtration bucket, vavuum pump and accumulator tank, the vavuum pump, accumulator tank are connected on laminating machine by air filtration bucket, Air filtration bucket includes main part and screen pack, and the main part is set in tubbiness, and it, which includes outer shroud, is sealed in outer shroud side opens The primary sealing area of mouth and the secondary sealing area for being sealed in another side opening of outer shroud, the middle part indent of the outer shroud bottom side, make outer Ring medial surface and lateral surface are correspondingly formed convex portion and groove, and the space in air filtration bucket is divided into first area and by screen pack Two regions, the groove bottom land offer the first installing port connected with first area, and secondary sealing area is leaned in the outer shroud bottom Side be provided with the second installing port, second installing port is interconnected with second area, the secondary sealing area be provided with the 3rd Installing port, the 3rd installing port are connected with second area, and the vavuum pump, accumulator tank, laminating machine are connected to first On installing port, the second installing port and the 3rd installing port;
During work, vavuum pump evacuates to the hot pressing furnace of laminating machine, and hot pressing furnace and accumulator tank are in vacuum state, hot pressing Residue is drawn into air filtration bucket in stove, and the screen pack in air filtration bucket was carried out to the air extracted out in hot pressing furnace Filter, the residue of the interior outflow of hot pressing furnace are rested in the second area in air filtration bucket;After vavuum pump is stopped, air mistake Residue in lauter tub is flowed into accumulator tank.
Further, the accumulator tank include base, be connected on base with being integrally formed cylinder body, be installed on base Screw rod, be fitted in the top cover of cylinder body edge of opening, the oil inlet pipe being installed in the middle part of top cover, some nuts, the top cover surrounding Provided with some positioning holes run through up and down, the screw rod is screwed onto on screw rod, passed through through the positioning hole on top cover, the nut The nut on screw rod is screwed, top cover is supported by nut, and then top cover is closely fitted on cylinder body.
Further, the bottom of the top cover is additionally provided with sealing ring, and the sealing ring is located between top cover and cylinder body.
Further, perforation is provided with the middle part of the top cover, the oil inlet pipe coordinates installation, the oil inlet pipe connection with perforation In on air filtration bucket.
Further, the screen pack is set in a ring, and screen pack is enclosed on the outside of convex portion, and wherein first area is arranged on In the area of space that screen pack surrounds, the second area is arranged on the region on the outside of filter screen.
Further, the screen pack is set in plane, and screen pack is arranged on the side that secondary sealing area is leaned in convex portion, wherein First area is arranged between screen pack and primary sealing area, and second area is arranged between screen pack and secondary sealing area.
Further, the air filtration bucket also includes the first connection mouth, the second connection mouth, the 3rd connection mouth, and described the One connection mouth, the second connection mouth, the 3rd connection mouth are correspondingly installed in the first installing port, the second installing port, on the 3rd installing port, institute State vavuum pump, accumulator tank, laminating machine and be connected to the first connection mouth, the second connection mouth, in the 3rd connection mouth.
Further, in addition to air inlet pipe and oil guide pipe, the vavuum pump are connected to air filtration bucket by air inlet pipe In first connection mouth, accumulator tank is connected in the second connection mouth of air filtration bucket by oil guide pipe.
Further, the material of the oil guide pipe is high-temperature resistance plastice.
Further, the material of the oil guide pipe is Teflon.
The beneficial effect of laminating machine evacuation system of the present invention is, by setting up air filtration bucket and accumulator tank, during evacuation, Air during by air filtration bucket to evacuating purifies, and residue is rested in air filtration bucket, after completing Product processing, Residue is flowed into accumulator tank from air filtration bucket.Laminating machine evacuation system of the present invention effectively prevents residue from blowing back into vacuum In pump, effectively extend the service life of vavuum pump, ensure that vavuum pump normal operation, reduce the risk of scrapping of product, save enterprise The production cost of industry.
Brief description of the drawings
Fig. 1 is the connection diagram of a laminating machine evacuation system of the present invention wherein embodiment.
Fig. 2 is the cut-away view of the accumulator tank of laminating machine evacuation system shown in Fig. 1.
Fig. 3 is the diagram of bowing of accumulator tank shown in Fig. 2.
Fig. 4 is the connection diagram of another embodiment of laminating machine evacuation system of the present invention.
Embodiment
In order that the object, technical solution and advantage of invention are more clearly understood, below in conjunction with drawings and Examples, to hair It is bright to be further elaborated.It should be appreciated that specific embodiment described herein is not used to limit only to explain invention Fixed invention.
As shown in Figure 1 to Figure 3, the present invention provides a kind of laminating machine evacuation system, for entering to the hot pressing furnace 60 of laminating machine Row evacuation is handled, and the laminating machine evacuation system includes air filtration bucket 10, vavuum pump 30 and accumulator tank 20, the vavuum pump 30, Accumulator tank 20 is connected on the hot pressing furnace 60 of laminating machine by air filtration bucket 10.
The air filtration bucket 10 includes main part 11, the first connection mouth (figure do not mark), the second connection mouth (figure is not marked), the Three connection mouths 13 and screen pack 12, the main part 11 are set in tubbiness, and it, which includes outer shroud 111, is sealed in the side of outer shroud 111 opens Mouthful primary sealing area 112 and be sealed in the secondary sealing area 113 of 111 another side opening of outer shroud, in the bottom side of outer shroud 111 Portion's indent, the medial surface of outer shroud 111 and lateral surface is set to be correspondingly formed convex portion (figure is not marked) and groove (figure is not marked), the screen pack 12 Setting in a ring, screen pack 12 is enclosed on the outside of convex portion, and the space in air filtration bucket 10 is divided into two regions by screen pack 12, The region that wherein screen pack 12 surrounds is first area 14, and the region in the outside of screen pack 12 is second area 15.The groove groove Bottom offers the first installing port (not shown) connected with first area 14, and the bottom of outer shroud 111 is by secondary sealing area 113 Side is provided with the second installing port (not shown), and second installing port is interconnected with second area 15, the secondary sealing area 113 are provided with the 3rd installing port (not shown), and the 3rd installing port is connected with second area 15, first connection mouth, Two connection mouths, the 3rd connection mouth 13 be corresponding to be installed in the first installing port, the second installing port, on the 3rd installing port.
The accumulator tank 20 include base 21, be connected on base 21 with being integrally formed cylinder body 22, be installed in base 21 On screw rod 24, be fitted in the top cover 23 of the edge of opening of cylinder body 22, the oil inlet pipe 26 for being installed in the middle part of top cover 23, some nuts 25, top cover 23 is fixedly arranged on screw rod 24 by the nut 25, and the top cover 23 is surrounded by some positioning hole (figures run through up and down Do not show), the middle part of top cover 23 is provided with perforation (figure is not marked), and the oil inlet pipe 26 is matched somebody with somebody by way of welding or being spirally connected with perforation Installation is closed, the screw rod 24 is through the positioning hole on top cover 23, and the nut 25 is screwed onto on screw rod 24, by screwing screw rod 24 On nut 25, top cover 23 is supported by nut 25, and then top cover 23 is closely fitted on cylinder body 22.More preferably, it is more preferable Ground seals accumulator tank 20, and the bottom of the top cover 23 is additionally provided with sealing ring (not shown), the sealing ring be located in top cover 23 with Between cylinder body 22.
Laminating machine evacuation system of the present invention also includes air inlet pipe and oil guide pipe 50, and the material of the oil guide pipe 50 is with one The high-temperature resistance plastice of fixed elasticity, it is preferable that the material of the oil guide pipe 50 is Teflon (polytetrafluoroethylene (PTFE)), and the vavuum pump 30 is logical Cross air inlet pipe to be connected in the first connection mouth of air filtration bucket 10, the oil inlet pipe 26 of accumulator tank 20 is connected to by oil guide pipe 50 In second connection mouth of air filtration bucket 10, air filtration bucket 10 is connected on hot pressing furnace 60 by the 3rd connection mouth 13.
During work, vavuum pump 30 is evacuated to hot pressing furnace 60, and vacuum state is in hot pressing furnace 60 and accumulator tank 20, Residue in hot pressing furnace 60 (such as P pieces at high temperature caused volatile matter, tar) is drawn into air filtration bucket 10 together, Screen pack 12 in air filtration bucket 10 filters to the air extracted out in hot pressing furnace 60, makes the residual of outflow in hot pressing furnace 60 Thing is rested in the second area 15 in air filtration bucket 10, and each furnace plate has pressed vavuum pump after the completion of i.e. each program operation 30 can be stopped, because the residue that pressure difference reason is stored in air filtration bucket 10 can be flowed into accumulator tank along oil inlet pipe 26 In 20.
It is to be appreciated that in the present embodiment, the screen pack 12 is set in a ring, and screen pack 12, which encloses, to be located on the outside of convex portion, (refer to Fig. 4) in other embodiments, the screen pack 12a can also be in that plane is set, and screen pack 12a is arranged on convex portion and leaned on The inner space of air filtration bucket 10 is equally separated into first area 14a, by the side of secondary sealing area 113, screen pack 12a Two region 15a, wherein, first area 14a is arranged between screen pack 12a and primary sealing area 112, and second area 15a is set Between screen pack 12a and secondary sealing area 113.
The beneficial effect of laminating machine evacuation system of the present invention is, by setting up air filtration bucket 10 and accumulator tank 20, takes out Space-time, purified by air during the 10 pairs of evacuations of air filtration bucket, residue is rested in air filtration bucket 10, complete production After product processing, residue is flowed into accumulator tank 20 from air filtration bucket 10.Laminating machine evacuation system of the present invention effectively prevents residual Stay thing to blow back into vavuum pump 30, effectively extend the service life of vavuum pump 30, ensure that the normal operation of vavuum pump 30, reduce production Product scrap risk, save the production cost of enterprise.
Embodiment described above only expresses the several embodiments of invention, and its description is more specific and detailed, but not Can therefore it be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, On the premise of inventive concept is not departed from, various modifications and improvements can be made, these belong to the protection domain of invention.Cause This, the protection domain of patent of invention should be determined by the appended claims.

Claims (10)

1. a kind of laminating machine evacuation system, for being evacuated to the hot pressing furnace of laminating machine, it is characterised in that laminating machine evacuates system System includes air filtration bucket, vavuum pump and accumulator tank, and the vavuum pump, accumulator tank are connected to laminating machine by air filtration bucket On, air filtration bucket includes main part and screen pack, and the main part is set in tubbiness, and it includes outer shroud, is sealed in outer shroud one The primary sealing area of side opening and the secondary sealing area for being sealed in another side opening of outer shroud, the middle part indent of the outer shroud bottom side, Outer shroud medial surface and lateral surface is set to be correspondingly formed convex portion and groove, the space in air filtration bucket is divided into first area by screen pack And second area, the groove bottom land offer the first installing port connected with first area, the outer shroud bottom is close by second The side of front cover is provided with the second installing port, and second installing port is interconnected with second area, and the secondary sealing area is provided with 3rd installing port, the 3rd installing port are connected with second area, and the vavuum pump, accumulator tank, laminating machine are connected to On first installing port, the second installing port and the 3rd installing port;
During work, vavuum pump evacuates to the hot pressing furnace of laminating machine, and hot pressing furnace and accumulator tank are in vacuum state, in hot pressing furnace Residue is drawn into air filtration bucket, and the screen pack in air filtration bucket filters to the air extracted out in hot pressing furnace, The residue of outflow is rested in the second area of air filtration bucket in hot pressing furnace;After vavuum pump is stopped, air filtration bucket Interior residue is flowed into accumulator tank.
2. laminating machine evacuation system as claimed in claim 1, it is characterised in that:The accumulator tank includes base, is integrally formed Cylinder body that ground is connected on base, the screw rod being installed on base, it is fitted in the top cover of cylinder body edge of opening, is installed in top cover The oil inlet pipe in portion, some nuts, the top cover are surrounded by some positioning holes run through up and down, and the screw rod is passed through on top cover Positioning hole, the nut are screwed onto on screw rod, by screwing the nut on screw rod, support top cover by nut, and then make top cover tight Thickly fit on cylinder body.
3. laminating machine evacuation system as claimed in claim 2, it is characterised in that:The bottom of the top cover is additionally provided with sealing ring, The sealing ring is located between top cover and cylinder body.
4. laminating machine evacuation system as claimed in claim 2, it is characterised in that:Be provided with perforation in the middle part of the top cover, it is described enter Oil pipe coordinates installation with perforation, and the oil inlet pipe is connected on air filtration bucket.
5. laminating machine evacuation system as claimed in claim 1, it is characterised in that:The screen pack is set in a ring, screen pack Enclose on the outside of convex portion, wherein first area is arranged in the area of space that screen pack surrounds, and the second area is arranged on filter Net the region in outside.
6. laminating machine evacuation system as claimed in claim 1, it is characterised in that:The screen pack is set in plane, screen pack The side that secondary sealing area is leaned in convex portion is arranged on, wherein first area is arranged between screen pack and primary sealing area, the secondth area Domain is arranged between screen pack and secondary sealing area.
7. laminating machine evacuation system as claimed in claim 1, it is characterised in that:The air filtration bucket also includes the first connection Mouth, the second connection mouth, the 3rd connection mouth, first connection mouth, the second connection mouth, the 3rd connection mouth are correspondingly installed in the first peace Fill mouth, the second installing port, on the 3rd installing port, the vavuum pump, accumulator tank, laminating machine are connected to the first connection mouth, the In two connection mouths, the 3rd connection mouth.
8. laminating machine evacuation system as claimed in claim 7, it is characterised in that:Also include air inlet pipe and oil guide pipe, it is described true Empty pump is connected in the first connection mouth of air filtration bucket by air inlet pipe, and accumulator tank is connected to air filtration bucket by oil guide pipe The second connection mouth on.
9. laminating machine evacuation system as claimed in claim 8, it is characterised in that:The material of the oil guide pipe is moulded for high temperature resistant Material.
10. laminating machine evacuation system as claimed in claim 9, it is characterised in that:The material of the oil guide pipe is Teflon.
CN201710698021.9A 2017-08-15 2017-08-15 Laminating machine evacuation system Active CN107672277B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710698021.9A CN107672277B (en) 2017-08-15 2017-08-15 Laminating machine evacuation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710698021.9A CN107672277B (en) 2017-08-15 2017-08-15 Laminating machine evacuation system

Publications (2)

Publication Number Publication Date
CN107672277A true CN107672277A (en) 2018-02-09
CN107672277B CN107672277B (en) 2019-09-17

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CN201710698021.9A Active CN107672277B (en) 2017-08-15 2017-08-15 Laminating machine evacuation system

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130049061A (en) * 2011-11-03 2013-05-13 현대중공업 주식회사 Apparatus for preventing particles of laminator vaccum pump
CN106310829A (en) * 2015-06-29 2017-01-11 哈尔滨圣高强科技有限公司 Dust removal and filtering apparatus for vacuum system and method of dust removal and filtering
CN206111466U (en) * 2016-09-26 2017-04-19 晶澳(邢台)太阳能有限公司 Photovoltaic layer press EVA filter equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130049061A (en) * 2011-11-03 2013-05-13 현대중공업 주식회사 Apparatus for preventing particles of laminator vaccum pump
CN106310829A (en) * 2015-06-29 2017-01-11 哈尔滨圣高强科技有限公司 Dust removal and filtering apparatus for vacuum system and method of dust removal and filtering
CN206111466U (en) * 2016-09-26 2017-04-19 晶澳(邢台)太阳能有限公司 Photovoltaic layer press EVA filter equipment

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