CN209522355U - Cooling system after a kind of super-thin electronic grade fiberglass cloth desizing - Google Patents
Cooling system after a kind of super-thin electronic grade fiberglass cloth desizing Download PDFInfo
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- CN209522355U CN209522355U CN201920077141.1U CN201920077141U CN209522355U CN 209522355 U CN209522355 U CN 209522355U CN 201920077141 U CN201920077141 U CN 201920077141U CN 209522355 U CN209522355 U CN 209522355U
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Abstract
The utility model discloses cooling systems after a kind of super-thin electronic grade fiberglass cloth desizing, including No.1 guide wheel, it is bolted above the No.1 guide wheel and No.1 servo motor is installed, the side of the No.1 guide wheel is movably installed with metal unfolding roller, and side of the metal unfolding roller far from No.1 guide wheel is equipped with No. two guide wheels close to bottom position, it is bolted above No. two guide wheels and No. two servo motors is installed, side of No. two guide wheels far from metal unfolding roller is equipped with No.1 side top roller close to apical position, No. two guide wheels are equipped with No. two side top rollers close to apical position close to the side of metal unfolding roller.Cooling system after a kind of super-thin electronic grade fiberglass cloth desizing described in the utility model, the glass fabric face tension obtained by the utility model is stable, dimensional stability is good, abnormal without fold, the quality requirements that can satisfy high-end customer bring better prospect of the application.
Description
Technical field
The utility model relates to super-thin electronic grade fiberglass cloth production field, in particular to a kind of super-thin electronic grade glass
Cooling system after fiber cloth desizing.
Background technique
The surface temperature of super-thin electronic grade fiberglass cloth after desizing needs the place that cools down at 200~250 DEG C before winding
Reason, the system play an important role in the production of super-thin electronic grade fiberglass cloth, and the cooling effect of temperature directly affects life
The reliability of production process, production cost and product quality to enterprise, productivity effect have large effect.
Cooling system is to lead to leading for cooling aqueous mediums using two merely after the desizing of traditional electronic-grade glass fiber cloth
Wheel carries out cloth cover cooling, and usually glass-fiber-fabric comes out rear directly by two guide wheels from furnace body, then is wound, due to glass-fiber-fabric
For surface temperature after coming out of the stove at 220~250 DEG C, high temperature directly cooling can largely cause many quality abnormals to cloth cover,
For example the fold of ultrathin fabric is abnormal, tension unevenness is abnormal etc., production efficiency is low, and quality cannot be guaranteed, while in water flowing guide wheel
Portion's water temperature over-high is easy accumulation scale, causes pipeline blockage, there is some potential safety problems, in addition thickness is in 47 microns or less glass
Glass fiber cloth is especially 5 microns of the single fiber diameter of ultra-thin glass-fiber-fabric yarn beam hereinafter, glass-fiber-fabric is plain weave structure again, to the temperature difference
The required precision of variation is higher, directly forces cooling that certainly will generate many folds after coming out of the stove, and existing guide wheel is carrying out water circulation
When, water flow is directly through guide wheel inside, and only a small amount of water is contacted with guide wheel inner wall carries out heat exchange, and most water can not
It is exchanged into heat, this part water flogs a dead horse, causes the waste of resource, affect greatly to product quality.
Utility model content
The main purpose of the utility model is to provide cooling systems after a kind of super-thin electronic grade fiberglass cloth desizing, can
Effectively to solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
Cooling system after a kind of super-thin electronic grade fiberglass cloth desizing, including No.1 guide wheel, the No.1 guide wheel it is upper
Side, which is bolted, is equipped with No.1 servo motor, and the side of the No.1 guide wheel is movably installed with metal unfolding roller, and gold
Belong to expansion side of the roller far from No.1 guide wheel and be equipped with No. two guide wheels close to bottom position, passes through bolt above No. two guide wheels
No. two servo motors are fixedly installed with, side of No. two guide wheels far from metal unfolding roller is equipped with No.1 side close to apical position
Top roller, the side of No. two guide wheels far from No.1 side top roller are equipped with No. two side top rollers, the No.1 side top close to apical position
Side of the roller far from No. two guide wheels is staggeredly equipped with No. three guide wheels and No. four guide wheels up and down, and No. four guide wheels are far from No. three guide wheels
Position is equipped with wrap-up, is fixedly installed with back pool below No. two guide wheels.
Preferably, the both ends of No. two guide wheels are welded with connecting lateral plate, and pass through bearing between two connecting lateral plates
It is movably installed with sponge roller, the inner surface of No. two guide wheels offers water-flowing trough, and the inner surface of water-flowing trough is equidistantly welded with
Three fixed rings, there are six copper sheets for the inner surface welding of the fixed ring, and the inner surface of fixed ring is fixedly connected by copper sheet
There is placement ring, the inner surface of the water-flowing trough is welded with graphite flake, and the inner surface for placing ring is welded with copper post.
Preferably, the two sides of No. two guide wheels are welded with connection water pipe.
Preferably, the inside of the wrap-up is equipped with support frame, is equipped with wind-up roll between support frame.
Preferably, heating wire is equipped at the inside center of the sponge roller.
Compared with prior art, the utility model has the following beneficial effects:
1, furnace body outlet guide wheel leads to pneumatics and tentatively cool down, and reduces cloth cover temperature by 50~70 DEG C, guide wheel servo electricity
Machine, which drives, to adjust revolving speed according to face tension, and obtained glass fabric face tension is stable, dimensional stability is good, does not have pleat
Wrinkle is abnormal, can satisfy the quality requirements of high-end customer；
2, when No. two guide wheel rotations, sponge roller is bonded with its surface, can be absorbed to the moisture of No. two guide pulley surfaces,
There is fold in the surface for avoiding moisture from sticking in glass fabric；
3, copper post is installed in the inside of No. two guide wheels, the water inside disengaging guide wheel can be squeezed so that water from water-flowing trough with
It is passed through between copper post, preferably realizes that water is exchanged with the heat between No. two guide wheels；
4, graphite flake is installed in the inside of water-flowing trough, graphite guide is hot good with heat transmitting, can make No. two guide pulley surfaces
Even heat, so that more uniform cool down glass fabric, moreover it is possible to increase the contact area with water, further increase
Heat exchange rate.
Detailed description of the invention
Fig. 1 is the overall structure signal of cooling system after a kind of super-thin electronic grade fiberglass cloth desizing of the utility model
Figure；
Fig. 2 is cooling water recycling circulation in cooling system after a kind of super-thin electronic grade fiberglass cloth desizing of the utility model
Structural schematic diagram；
Fig. 3 is No. two guide wheels and sponge in cooling system after a kind of super-thin electronic grade fiberglass cloth desizing of the utility model
The structure chart of roller；
Fig. 4 is No. two guide wheels and sponge in cooling system after a kind of super-thin electronic grade fiberglass cloth desizing of the utility model
The sectional view of roller；
Fig. 5 is the section of No. two guide wheels in cooling system after a kind of super-thin electronic grade fiberglass cloth desizing of the utility model
Figure；
Fig. 6 is the section of fixed ring in cooling system after a kind of super-thin electronic grade fiberglass cloth desizing of the utility model
Figure.
In figure: 1, No.1 guide wheel；2, No.1 servo motor；3, metal unfolding roller；4, No. two guide wheels；5, No. two servo electricity
Machine；6, No.1 side top roller；7, No. two side top rollers；8, No. three guide wheels；9, No. four guide wheels；10, wrap-up；11, back pool；12,
Connecting lateral plate；13, sponge roller；14, water-flowing trough；15, fixed ring；16, copper post；17, graphite flake；18, copper sheet；19, ring is placed.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Referring to Fig.1 shown in -2, cooling system after a kind of super-thin electronic grade fiberglass cloth desizing, including No.1 guide wheel 1, one
The top of number guide wheel 1, which is bolted, is equipped with No.1 servo motor 2, and the side of No.1 guide wheel 1 is movably installed with metal exhibition
Open roller 3, and side of the metal unfolding roller 3 far from No.1 guide wheel 1 is equipped with No. two guide wheels 4 close to bottom position, No. two guide wheels 4 it is upper
Side, which is bolted, is equipped with No. two servo motors 5, and No. two sides of the guide wheel 4 far from metal unfolding roller 3 are close to apical position
Equipped with No.1 side top roller 6, side of No. two guide wheels 4 far from No.1 side top roller 6 is equipped with No. two side top rollers 7 close to apical position, and one
Number side of the side top roller 6 far from No. two guide wheels 4 is staggeredly equipped with No. three guide wheels 8 and No. four guide wheels 9 up and down, and No. four guide wheels 9 are far
Position from No. three guide wheels 8 is equipped with wrap-up 10, and the lower section of No. two guide wheels 4 is fixedly installed with back pool 11.
Referring to Fig.1-2, the two sides of No. two guide wheels 4 are welded with connection water pipe；The inside of wrap-up 10 is equipped with support frame,
Wind-up roll is equipped between support frame.
Referring to shown in Fig. 3-6, the both ends of No. two guide wheels 4 are welded with connecting lateral plate 12, and between two connecting lateral plates 12
It is movably installed with sponge roller 13 by bearing, the inner surface of No. two guide wheels 4 offers water-flowing trough 14, and the inner surface of water-flowing trough 14
There are three fixed rings 15 for equidistant welding, and there are six copper sheets 18 for the inner surface welding of fixed ring 15, and the inner surface of fixed ring 15 is logical
It crosses copper sheet 18 and is fixedly connected with placement ring 19, the inner surface of water-flowing trough 14 is welded with graphite flake 17, places the inner surface weldering of ring 19
It is connected to copper post 16.
Referring to Fig. 4, heating wire is equipped at the inside center of sponge roller 13.
When No. two guide wheels 4 rotate, sponge roller 13 is bonded with its surface, can be inhaled to the moisture on No. two 4 surfaces of guide wheel
It receives, fold occurs in the surface for avoiding moisture from sticking in glass fabric, installs copper post 16 in the inside of No. two guide wheels 4, can squeeze
The water being pressed into out inside guide wheel so that water passes through between water-flowing trough 14 and copper post 16, preferably realize water and No. two guide wheels 4 it
Between heat exchange, while the inside of water-flowing trough 14 install graphite flake 17, graphite guide is hot good with heat transmitting, can make two
Number 4 surface even heat of guide wheel, so that more uniform cool down glass fabric, moreover it is possible to increase the contact surface with water
Product, further increases heat exchange rate.
Referring to Fig.1 shown in -2, the operating method of cooling system after a kind of super-thin electronic grade fiberglass cloth desizing, including with
Lower step:
A, preliminary cooling: the electronics cloth after making desizing passes through the lower section of No.1 guide wheel 1, is tentatively cooled down to electronics cloth,
Ambient air is passed through into the interior bone of No.1 guide wheel 1, room temperature temperature is 22~28 DEG C, after tentatively cooling down, cloth
Face temperature reduces by 50~70 DEG C；
B, unfold cooling: passing through the top of metal unfolding roller 3 by the electronics cloth tentatively to cool down, electronics cloth is extended, and
Further cooling；
C, cooling before winding: after unfolding cooling, sequentially pass through up and down 7, No. two guide wheels 4 of staggered No. two side top rollers with
No.1 side top roller 6 carries out circulating cooling to electronics cloth, and circulating cooling flows through No. two guide wheels 4 from back pool 11 for cooling water, finally
Flow back to back pool 11；
D, it winds: electronics cloth after cooling being wound by wrap-up 10.
The utility model is by No.1 guide wheel 1, metal unfolding roller 3, two guide wheel 4, three guide wheel 8, No. four guide wheels 9, servo
Two, motor, cooling water recycling loop structure composition.
Shown in referring to Fig.1, when work, under transmission device effect, electronic-grade glass fiber cloth successively from No.1 guide wheel 1,
8, No. four guide wheels 9 of guide wheel of guide wheel 4, three of metal unfolding roller 3, two, finally by 10 inside wind-up roll of wrap-up to electronics
Cloth is wound, and the No.1 guide wheel 1 of furnace body outlet port is tentatively cooled down, and is passed through normal temperature air and is cooled down, and makes cloth cover temperature
Degree reduces by 50~70 DEG C, and No.1 guide wheel 1 is driven by No.1 servo motor 2, and revolving speed can be adjusted according to face tension, preliminary to cool down
Afterwards, since cloth cover has a degree of contraction, using metal unfolding roller 3, electronics cloth is sufficiently extended, is further cooled down,
Using No. two guide wheels 4 of diameter 800mm, internal water flowing is cooled down, and No. two guide wheels 4 are in Ω shape, uses No. two servo motors 5
It drives.
Referring to shown in Fig. 2, cooling water recycles loop structure, and cooling water is passed through from being entered in No. two guide wheels 4 in back pool 11
No. two 4 interior bones of guide wheel are crossed, the heat of No. two guide wheels 4 is absorbed, is finally flow back into back pool 11 from through-hole, constitute circulation.
The glass fabric face tension obtained by the utility model method is stable, dimensional stability is good, does not have
Fold is abnormal, can satisfy the quality requirements of high-end customer.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. cooling system after a kind of super-thin electronic grade fiberglass cloth desizing, including No.1 guide wheel (1), it is characterised in that: described
It is bolted and is equipped with No.1 servo motor (2) above No.1 guide wheel (1), the side activity of the No.1 guide wheel (1)
It is equipped with metal unfolding roller (3), and side of the metal unfolding roller (3) far from No.1 guide wheel (1) is equipped with No. two close to bottom position
Guide wheel (4) is bolted above No. two guide wheels (4) and is equipped with No. two servo motors (5), No. two guide wheels
(4) side far from metal unfolding roller (3) is equipped with No.1 side top roller (6) close to apical position, and No. two guide wheels (4) are close to gold
The side for belonging to expansion roller (3) is equipped with No. two side top rollers (7) close to apical position, and No.1 side top roller (6) is far from No. two guide wheels
(4) side is staggeredly equipped with No. three guide wheels (8) and No. four guide wheels (9) up and down, and No. four guide wheels (9) are far from No. three guide wheels (8)
Position be equipped with wrap-up (10).
2. cooling system after a kind of super-thin electronic grade fiberglass cloth desizing according to claim 1, it is characterised in that: institute
The inside for stating wrap-up (10) is equipped with support frame, is equipped with wind-up roll between support frame.
3. cooling system after a kind of super-thin electronic grade fiberglass cloth desizing according to claim 1, it is characterised in that: institute
It states to run through at the inside center of No.1 guide wheel (1) and No. two guide wheels (4) and offers through-hole.
4. cooling system after a kind of super-thin electronic grade fiberglass cloth desizing according to claim 1, it is characterised in that: institute
The diameter for stating No. two guide wheels (4) is 800mm, and the shape of No. two guide wheels (4) is in Ω shape.
5. cooling system after a kind of super-thin electronic grade fiberglass cloth desizing according to claim 1, it is characterised in that: institute
It states and is fixedly installed with back pool (11) below No. two guide wheels (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077141.1U CN209522355U (en) | 2019-01-17 | 2019-01-17 | Cooling system after a kind of super-thin electronic grade fiberglass cloth desizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077141.1U CN209522355U (en) | 2019-01-17 | 2019-01-17 | Cooling system after a kind of super-thin electronic grade fiberglass cloth desizing |
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| Publication Number | Publication Date |
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| CN209522355U true CN209522355U (en) | 2019-10-22 |
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| CN201920077141.1U Active CN209522355U (en) | 2019-01-17 | 2019-01-17 | Cooling system after a kind of super-thin electronic grade fiberglass cloth desizing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775418A (en) * | 2019-01-17 | 2019-05-21 | 河南光远新材料股份有限公司 | Cooling system after a kind of super-thin electronic grade fiberglass cloth desizing |
-
2019
- 2019-01-17 CN CN201920077141.1U patent/CN209522355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775418A (en) * | 2019-01-17 | 2019-05-21 | 河南光远新材料股份有限公司 | Cooling system after a kind of super-thin electronic grade fiberglass cloth desizing |
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