CN207326863U - Carry-over pinch rolls more changing device - Google Patents
Carry-over pinch rolls more changing device Download PDFInfo
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- CN207326863U CN207326863U CN201721441566.3U CN201721441566U CN207326863U CN 207326863 U CN207326863 U CN 207326863U CN 201721441566 U CN201721441566 U CN 201721441566U CN 207326863 U CN207326863 U CN 207326863U
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- steel pipe
- main body
- carry
- pinch rolls
- over pinch
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Abstract
A kind of this disclosure relates to carry-over pinch rolls more changing device, the carry-over pinch rolls more changing device includes steel pipe main body (1), the first end of the steel pipe main body (1) has the opening (2) for carry-over pinch rolls insertion, the second end opposite with the first end has operation portion (3), and formed with compressed air inlet (4) and compressed air outlet (5) on the steel pipe main body (1), and connect the cooling line of the compressed air inlet (4) and compressed air outlet (5).The disclosure by introducing compressed gas to the cooling line in steel pipe main body, can cooling pipe body interior in real time, thus avoid its deformation at high operating temperatures, can then improve the service life of device.
Description
Technical field
It the utility model is related to liquid crystal glass base production field, and in particular, to a kind of carry-over pinch rolls more changing device.
Background technology
In the production process of available liquid crystal glass substrate, carry-over pinch rolls are influenced by itself material or extraneous factor etc., operating
Needed replacing after regular period to maintain production stable operation；Replacing carry-over pinch rolls needs certain special instrument, uses at present
Instrument is stainless-steel pipe, and it is that distal end carry-over pinch rolls roll shaft is inserted into steel pipe one end when replacing carry-over pinch rolls that it, which is acted on, after lifting
Slowly carry-over pinch rolls are proximally sent out out of annealing furnace, then spare carry-over pinch rolls are proximally lifted and are slowly transported to distal end.But mesh
There are certain drawback for preceding instrument：In replacement process, steel pipe runs through annealing furnace, the condition of high temperature in stove so that in steel pipe
Between part easily occur bending and deformation, and carry-over pinch rolls weight is larger, this can aggravate the deformation extent of steel pipe.Therefore, steel pipe exists
Using after a certain period of time, can directly be scrapped because flexural deformation situation is too serious, this can cause the waste and loss of resource, and increase
Add corresponding production cost.
Utility model content
The purpose of the disclosure is to provide a kind of carry-over pinch rolls more changing device, and the service life of the carry-over pinch rolls more changing device is high.
To achieve these goals, the disclosure provides a kind of carry-over pinch rolls more changing device, including steel pipe main body, the steel pipe master
The first end of body has the opening for carry-over pinch rolls insertion, and the second end opposite with the first end has operation portion, and institute
State in steel pipe main body formed with compressed air inlet and compressed air outlet, and connect the compressed air inlet and compressed air
The cooling line of outlet.
Alternatively, sealed set has partition plate in the steel pipe main body inner wall, and is divided into inserting paragraph and cooling by the partition plate
Section, the inserting paragraph have the opening, are inserted into the cooling section and are fixedly connected with appendix, and the appendix and institute
State the radially spaced setting of inner wall of steel pipe main body, and with the axially spaced setting of the partition plate, with the shape in the cooling section
Into the cooling line, the one end of the appendix away from the partition plate is formed as the compressed air inlet and the compression is empty
One of gas outlet, another one is formed between the second end and the appendix of the steel pipe main body.
Alternatively, the one end of the appendix away from the partition plate is concordant with the second end of the steel pipe main body, and
And be connected by ring flange, the another one in the compressed air inlet and the compressed air outlet is by the ring flange
On through hole formed.
Alternatively, the appendix is coaxially disposed with the steel pipe main body, and through hole is multiple and circumferentially at equal intervals
Set.
Alternatively, the appendix is steel pipe, and the ring flange is welded between the appendix and the steel pipe main body.
Alternatively, the partition plate is the bloom being welded in the steel pipe main body inner wall.
Alternatively, the steel pipe main body includes forming the second of the first steel pipe of the inserting paragraph and the formation cooling section
Steel pipe, first steel pipe and second steel pipe are coaxial docking.
Alternatively, the operation portion is formed by the multiple handles being fixed on the steel pipe body outer wall, the plurality of handle
Along the equally circumferentially spaced of the steel pipe main body.
Alternatively, the handle includes the connecting rod being vertically connected in the steel pipe main body, the end of the connecting rod
Formed with radial protrusion.
Alternatively, the length ratio of first steel pipe and the second steel pipe is 1:9~1:10, the carry-over pinch rolls more changing device by
Stainless steel is made.
Through the above technical solutions, due to having cooling line in steel pipe main body, can be to steel by introducing compressed gas
Pipe body interior is cooled down in real time, thus avoids its deformation at high operating temperatures, it is possible to which that improves device uses the longevity
Life.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the sectional view for the carry-over pinch rolls more changing device that a kind of illustrative embodiments of the disclosure provide；
Fig. 2 is the left view schematic diagram for the carry-over pinch rolls more changing device that a kind of illustrative embodiments of the disclosure provide.
Description of reference numerals
1 steel pipe main body 2 is open
3 operation portion, 4 compressed air inlet
5 compressed air outlet, 6 partition plate
7 inserting paragraph, 8 cooling section
9 appendix, 10 handle
11 connecting rod, 12 radial protrusion
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the case where not making conversely explanation, the noun of locality that uses such as " upper and lower, left and right " be typically with
Defined on the basis of the page of respective drawings, " inside and outside " refers to the inner and outer of corresponding component profile.
As shown in Figure 1 to Figure 2, the disclosure provides a kind of carry-over pinch rolls more changing device, including steel pipe main body 1, steel pipe main body 1
First end has the opening 2 for carry-over pinch rolls insertion, and the second end opposite with the first end has operation portion 3, in this way, using
Cheng Zhong, can lift carry-over pinch rolls, so as to complete by carry-over pinch rolls roll shaft insertion opening 2, and by operating the operation portion 3 of the other end
The replacement of carry-over pinch rolls.
Wherein, in the illustrative embodiments of the disclosure, the position that the inside of steel pipe main body 1 is cooled down in real time is from behaviour
Make the progress of this side of portion 3.
Specifically, in order to realize the purpose of the disclosure, as shown in Figure 1, formed with compressed air inlet 4 in steel pipe main body 1
With compressed air outlet 5, and the cooling line of the compressed air inlet 4 and compressed air outlet 5 is connected.In this way, only need to be
During replacing carry-over pinch rolls, compressed air is first entered into cooling section 8 by entrance 4, then by outlet 5, it is possible to realize to steel
The cooling of the cooling section 8 of pipe main body 1, so as to ensure that cooling section 8 is indeformable in high temperature environments, and then lifts steel pipe main body 1
Service life.
In each embodiment of the disclosure, the position of compressed air inlet 4 and compressed air outlet 5 can have more
Kind deformation, formation cooling duct mode also have a variety of.In this illustrative embodiments, sealed set on 1 inner wall of steel pipe main body
There is a partition plate 6, and divided by the partition plate 6 there is opening 2 for inserting paragraph 7 and cooling section 8, inserting paragraph 7, be inserted into cooling section 8 simultaneously solid
Surely appendix 9, and the appendix 9 and the radially spaced setting of inner wall of steel pipe main body 1 are connected with, and with partition plate 6 vertically
It is arranged at intervals, to form cooling line in cooling section 8, the one end of appendix 9 away from partition plate 6 is formed as compressed air inlet 4
One of with compressed air outlet 5, another one is formed between the second end of steel pipe main body 1 and appendix 9.
In the present embodiment, the end of appendix 9 is formed as compressed air inlet 4, and compressed air outlet 5 is then formed
Between steel pipe main body 1 and appendix 9.In other embodiments, the two can also be exchanged, i.e. compressed air outlet 5 can be with
As the entrance of compressed air, compressed air inlet 4 becomes the outlet of compressed air, can also realize to the cold of steel pipe main body 1
But the cooling of section 8.In addition, in other embodiments, compressed air outlet 5 is additionally formed on the side wall of steel pipe main body 1,
Rather than the second end of steel pipe main body 1.
Further, in the present embodiment, the one end of appendix 9 away from partition plate 6 is held level with both hands with the second of steel pipe main body 1
Together, and by ring flange it is connected, the other of compressed air inlet 4 and the compressed air outlet 5 (compressed air in Fig. 1
5) outlet is formed by the through hole on ring flange.Appendix 9 is coaxially disposed with steel pipe main body 1, and through hole is multiple and circumferentially
Set at equal intervals.The opening of compressed air inlet 4 can be less than or equal to the opening of appendix 9, and compressed air outlet 5 is through hole
It can be 6~8.Ring flange therein can either play the role of appendix 9 being fixed in steel pipe main body 1, and can lead to
The through hole crossed thereon plays the role of forming compressed gas outlet 5 or compressed gas entrance 4.In this way, as shown in Figure 1, in this reality
Apply in mode, after compressed air enters in appendix 9 from compressed air inlet 4, can be flowed along cooling line towards partition plate 6,
And it is flow under the action of partition plate 6 and air pressure between appendix 9 and steel pipe main body 1, then flow to the through hole of ring flange
Place, is discharged by the through hole set at equal intervals, so as to increase the efficiency of gas flowing so that cooling effectiveness higher.
In the present embodiment, appendix 9 is steel pipe, and ring flange can be welded between appendix 9 and steel pipe main body 1.
In other embodiments, appendix 9 can also be fixedly connected with mode by others with steel pipe main body 1 and connect, such as pass through
More connecting rods of circumferentially spaced setting are realized.
In the present embodiment, leakproofness is assembled and improves for convenience, partition plate 6 is to be welded on 1 inner wall of steel pipe main body
Bloom.And in the present embodiment, carry-over pinch rolls more changing device can be integrally made of stainless steel, and high-temperature resistance is strong.
In other possible embodiments, partition plate 6 can also be other materials and structure, can also use other sealed connection sides
Formula, such as be embedded in the annular groove and increase between formed with annular groove, partition plate 6 on the inner wall of steel pipe main body 1
Add the modes such as heat safe sealing ring.
In the present embodiment, partition plate 6 in order to facilitate the installation of, steel pipe main body 1 include being formed the first steel pipe of inserting paragraph 7 and
The second steel pipe of cooling section 8 is formed, the first steel pipe and the second steel pipe are coaxial docking.So only need that partition plate 6 first is welded on one
The end of a steel pipe, then again with another steel-pipe welding.
In addition, in the present embodiment, the operation to carry-over pinch rolls and the cooling effect to cooling section 8 in order to balance, first
The length of steel pipe and the second steel pipe ratio is 1:9~1:10, for example, the length of the first steel pipe can be 30cm, the length of the second steel pipe
Degree can be 3m.So as to can either stably be socketed carry-over pinch rolls, and it can ensure the overall cooling effect of steel pipe main body 1.
In the present embodiment, steel pipe main body 1 is operated during carry-over pinch rolls are replaced for convenience, operation portion 3 is by solid
The multiple handles 10 being scheduled on 1 outer wall of steel pipe main body are formed, and the plurality of handle 10 is along the equally circumferentially spaced of steel pipe main body 1.
The setting of multiple handles 10 facilitates control of the operating personnel to steel pipe main body 1 in the operating process of carry-over pinch rolls, steel pipe main body 1
Stable movement can reduce the stability for because of the damage of pipe deformation or misoperation to boss surface, improving producing line.
In the present embodiment, specifically, handle 10 includes the connecting rod 11 being vertically connected in steel pipe main body 1, connection
Formed with radial protrusion 12, the shape of radial protrusion 12 can be the various raised knots such as circular square or rod-shaped for the end of bar 11
Structure, to facilitate the operation of operating personnel.In the present embodiment, handle 10 is two, and operating personnel can operate one on the other hand
Handle 10, so as to stably accomplish the replacement operation of carry-over pinch rolls.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (10)
- A kind of 1. carry-over pinch rolls more changing device, it is characterised in that including steel pipe main body (1), the first end tool of the steel pipe main body (1) There is the opening (2) for carry-over pinch rolls insertion, the second end opposite with the first end has operation portion (3), and the steel pipe Formed with compressed air inlet (4) and compressed air outlet (5) in main body (1), and connect the compressed air inlet (4) and pressure The cooling line of contracting air outlet slit (5).
- 2. carry-over pinch rolls according to claim 1 more changing device, it is characterised in that sealed on steel pipe main body (1) inner wall Partition plate (6) is provided with, and inserting paragraph (7) and cooling section (8) are divided into by the partition plate (6), the inserting paragraph (7) has described open Mouth (2), interior be inserted into of the cooling section (8) is simultaneously fixedly connected with appendix (9), and the appendix (9) and the steel pipe main body (1) the radially spaced setting of inner wall, and with the partition plate (6) axially spaced setting, to be formed in the cooling section (8) The cooling line, the one end of the appendix (9) away from the partition plate (6) are formed as the compressed air inlet (4) and institute One of compressed air outlet (5) is stated, another one is formed in the second end of the steel pipe main body (1) and the appendix (9) between.
- 3. carry-over pinch rolls according to claim 2 more changing device, it is characterised in that the appendix (9) is away from the partition plate (6) one end is concordant with the second end of the steel pipe main body (1), and is connected by ring flange, and the compressed air enters The another one in mouth (4) and the compressed air outlet (5) is formed by the through hole on the ring flange.
- 4. carry-over pinch rolls according to claim 3 more changing device, it is characterised in that the appendix (9) and the steel pipe master Body (1) is coaxially disposed, and through hole is multiple and circumferentially sets at equal intervals.
- 5. carry-over pinch rolls according to claim 3 more changing device, it is characterised in that the appendix (9) is steel pipe, the method Blue disk is welded between the appendix (9) and the steel pipe main body (1).
- 6. carry-over pinch rolls according to claim 2 more changing device, it is characterised in that the partition plate (6) is to be welded on the steel Bloom on pipe main body (1) inner wall.
- 7. carry-over pinch rolls according to claim 2 more changing device, it is characterised in that the steel pipe main body (1) includes forming institute State the first steel pipe of inserting paragraph (7) and form the second steel pipe of the cooling section (8), first steel pipe and second steel pipe It is coaxial docking.
- 8. carry-over pinch rolls according to claim 1 more changing device, it is characterised in that the operation portion (3) is described by being fixed on Multiple handles (10) formation on steel pipe main body (1) outer wall, the plurality of handle (10) is along between circumferential direction of the steel pipe main body (1) etc. Every setting.
- 9. carry-over pinch rolls according to claim 8 more changing device, it is characterised in that the handle (10) includes being vertically connected on Connecting rod (11) on the steel pipe main body (1), the end of the connecting rod (11) is formed with radial protrusion (12).
- 10. carry-over pinch rolls according to claim 7 more changing device, it is characterised in that first steel pipe and the second steel pipe Length ratio is 1:9~1:10, the carry-over pinch rolls more changing device is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441566.3U CN207326863U (en) | 2017-11-01 | 2017-11-01 | Carry-over pinch rolls more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441566.3U CN207326863U (en) | 2017-11-01 | 2017-11-01 | Carry-over pinch rolls more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207326863U true CN207326863U (en) | 2018-05-08 |
Family
ID=62364028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721441566.3U Active CN207326863U (en) | 2017-11-01 | 2017-11-01 | Carry-over pinch rolls more changing device |
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| Country | Link |
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| CN (1) | CN207326863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093108A (en) * | 2022-07-08 | 2022-09-23 | 河北光兴半导体技术有限公司 | Carry over pinch rolls replacement system |
| CN116119904A (en) * | 2023-01-05 | 2023-05-16 | 青岛融合光电科技有限公司 | Remote automatic counterweight system and counterweight method during traction roller replacement |
-
2017
- 2017-11-01 CN CN201721441566.3U patent/CN207326863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115093108A (en) * | 2022-07-08 | 2022-09-23 | 河北光兴半导体技术有限公司 | Carry over pinch rolls replacement system |
| CN115093108B (en) * | 2022-07-08 | 2023-12-05 | 河北光兴半导体技术有限公司 | Traction roller replacement system |
| CN116119904A (en) * | 2023-01-05 | 2023-05-16 | 青岛融合光电科技有限公司 | Remote automatic counterweight system and counterweight method during traction roller replacement |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device is changed to carry over pinch rolls Effective date of registration: 20200713 Granted publication date: 20180508 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2020990000738 |