CN209702550U - A kind of cooling device of float process TFT-LCD glass edge machine - Google Patents
A kind of cooling device of float process TFT-LCD glass edge machine Download PDFInfo
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- CN209702550U CN209702550U CN201920567415.5U CN201920567415U CN209702550U CN 209702550 U CN209702550 U CN 209702550U CN 201920567415 U CN201920567415 U CN 201920567415U CN 209702550 U CN209702550 U CN 209702550U
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Abstract
The utility model discloses a kind of cooling devices of float process TFT-LCD glass edge machine, it include the edge machine of head and machine bar composition, the machine bar is made of machine bar outer tube and machine bar inner tube, it is provided with cooling water outlet on the machine bar outer tube and also Primordial Qi is passed through mouth, cooling water inlet is provided in the machine bar inner tube, the head is made of head outer tube and head inner tube, the head outer tube is connected to the machine bar outer tube, the head inner tube is connected to the machine bar inner tube, nitrogen pipeline is provided in the machine bar inner tube and head inner tube, the also Primordial Qi is passed through mouth and connect with the nitrogen pipeline；It is cooled down with the head to edge machine, to reduce cooling water inflow, water-saving effect.
Description
Technical field
The utility model relates to field of glass production technology more particularly to a kind of float process TFT-LCD glass drawing sides
The cooling device of machine.
Background technique
In float process TFT-LCD glass process, edge machine is one of main equipment, primarily serves and adjusts glass tape thickness
The important function of degree, control glass tape trend.The head rotating that edge machine relies on motor to connect with motivation bar, traction float on molten tin bath
Glass tape travel on liquid level reaches control ribbon thickness and stabilized glass band by adjusting angle, the velocity of rotation of head
The purpose of width.In the two sides of molten tin bath, the temperature of head and machine bar working environment is up to 1,000 more to be spent edge machine mounted in pairs, is
The service life for improving edge machine avoids glass metal from being bonded in head, the deformation of machine bar, and usual edge machine uses hollow structure,
Interior circulation cooling water is cooled down.And TFT-LCD glass is produced, glass melting point is higher by 100 DEG C or more than common soda-lime glass,
The operating temperature of edge machine will be higher, such as use existing device, and the amount of cooling water will increase by 20% or more.Existing patent at present
The cooling device patent No. 201420100106.4 of edge machine, it is only cooling to the motor of edge machine and control cabinet, cannot to head,
Machine bar is cooled down.
Utility model content
In view of the above-mentioned problems, the utility model provides kind of a cooling device for float process TFT-LCD glass edge machine,
It is cooled down with the head to edge machine, to reduce cooling water inflow, water-saving effect.
In order to realize above-mentioned technical proposal, the utility model provides a kind of float process TFT-LCD glass edge machine
Cooling device, include the edge machine of head and machine bar composition, the machine bar is made of machine bar outer tube and machine bar inner tube,
It is provided with cooling water outlet on the machine bar outer tube and also Primordial Qi is passed through mouth, is provided with cooling water in the machine bar inner tube
Entrance, the head are made of head outer tube and head inner tube, and the head outer tube is connected to the machine bar outer tube, institute
It states head inner tube to be connected to the machine bar inner tube, nitrogen pipeline, the reduction is provided in the machine bar inner tube and head inner tube
Gas is passed through mouth and connect with the nitrogen pipeline.
Further improvement lies in that: the head and machine bar are hollow structure.
Further improvement lies in that: the nitrogen pipeline is U-tube or helix tube.
Further improvement lies in that: it is passed through at mouth and the cooling water inlet in the also Primordial Qi and is provided with regulating valve.
Further improvement lies in that: cooling water first passes through the cooling water inlet and enters the machine bar inner tube and head inner tube
In, it is then flowed into machine bar outer tube and head outer tube, is discharged finally by the cooling water outlet.
The beneficial effects of the utility model are: the utility model is by setting hollow knot for the head of edge machine and machine bar
Structure, so that cooling water is recycled in the inside of head and machine bar, cooling water passes through cooling water inlet first and enters machine bar
It in inner tube and head inner tube, is then flowed into machine bar outer tube and head outer tube, is arranged finally by the cooling water outlet
Out, to reach hydronic effect, and nitrogen pipeline is provided in machine bar inner tube and head inner tube and is used to be passed through low temperature
Nitrogen, will flow into inner tube coolant-temperature gage reduce, make flow into outer tube water temperature it is lower, achieve the effect that it is cooling, with reduction water
Amount, the utility model structure is simple and convenient to operate, cooling effect is beneficial, while not generating any pollution.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the partial enlarged view of the head of the utility model.
Wherein: 1- head, 2- machine bar, 3- machine bar outer tube, 4- machine bar inner tube, 5- cooling water outlet, 6- also Primordial Qi are passed through
Mouthful, the cooling water inlet 7-, 8- head outer tube, 9- head inner tube, 10- nitrogen pipeline.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is further described below in conjunction with embodiment,
The present embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
According to Fig. 1,2, a kind of cooling dress of float process TFT-LCD glass edge machine is present embodiments provided
It sets, includes the edge machine that head 1 and machine bar 2 form, the machine bar 2 is made of machine bar outer tube 3 and machine bar inner tube 4, in institute
It states to be provided with cooling water outlet 5 on machine bar outer tube 3 and go back Primordial Qi and is passed through mouth 6, be provided with cooling water in the machine bar inner tube 4
Entrance 7, the head 1 are made of head outer tube 8 and head inner tube 9, the head outer tube 8 and the machine bar outer tube 3
Connection, the head inner tube 9 are connected to the machine bar inner tube 4, are provided with nitrogen tube in the machine bar inner tube 4 and head inner tube 9
Road 10, the also Primordial Qi are passed through mouth 6 and connect with the nitrogen pipeline 10.The head 1 and machine bar 2 are hollow structure.It is described
Nitrogen pipeline 10 is U-tube.It is passed through at mouth 6 and the cooling water inlet 7 in the also Primordial Qi and is provided with regulating valve.Cooling water
It first passes through the cooling water inlet 7 to enter in the machine bar inner tube and head inner tube, is then flowed into machine bar outer tube and machine
In head outer tube, it is discharged finally by the cooling water outlet 5.
The utility model is by setting hollow structure for the head 1 of edge machine and machine bar 2, so that cooling water is in head
1 and the inside of machine bar 2 recycled, cooling water passes through cooling water inlet first and enters in machine bar inner tube 4 and head inner tube 9,
Then it is flowed into machine bar outer tube 3 and head outer tube 8, is discharged finally by the cooling water outlet 5, it is cold to reach circulation
But effect, and be provided with nitrogen pipeline 10 in machine bar inner tube 4 and head inner tube 9 and be used to be passed through low temperature nitrogen, it will flow
The coolant-temperature gage for entering inner tube reduces, and keeps the water temperature for flowing into outer tube lower, achievees the effect that cooling, and to reduce water consumption, this is practical new
Type structure is simple and convenient to operate, cooling effect is beneficial, while not generating any pollution.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of cooling device of float process TFT-LCD glass edge machine, it is characterised in that: it include head (1) and machine
The edge machine of bar (2) composition, the machine bar (2) is made of machine bar outer tube (3) and machine bar inner tube (4), in the machine bar housing
It is provided with cooling water outlet (5) on pipe (3) and also Primordial Qi is passed through mouth (6), is provided with cooling water on the machine bar inner tube (4) and enters
Mouth (7), the head (1) are made of head outer tube (8) and head inner tube (9), the head outer tube (8) and the machine bar
Outer tube (3) connection, the head inner tube (9) are connected to the machine bar inner tube (4), the machine bar inner tube (4) and head inner tube
(9) it is provided in nitrogen pipeline (10), the also Primordial Qi is passed through mouth (6) and connect with the nitrogen pipeline (10).
2. a kind of cooling device of float process TFT-LCD glass edge machine according to claim 1, feature exist
In: the head (1) and machine bar (2) be hollow structure.
3. a kind of cooling device of float process TFT-LCD glass edge machine according to claim 1, feature exist
In: the nitrogen pipeline (10) is U-tube or helix tube.
4. a kind of cooling device of float process TFT-LCD glass edge machine according to claim 1, feature exist
In: it is passed through at mouth (6) and the cooling water inlet (7) in the also Primordial Qi and is provided with regulating valve.
5. a kind of cooling device of float process TFT-LCD glass edge machine according to claim 1, feature exist
In: cooling water first passes through the cooling water inlet (7) and enters in the machine bar inner tube and head inner tube, is then flowed into machine bar
In outer tube and head outer tube, it is discharged finally by the cooling water outlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567415.5U CN209702550U (en) | 2019-04-24 | 2019-04-24 | A kind of cooling device of float process TFT-LCD glass edge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567415.5U CN209702550U (en) | 2019-04-24 | 2019-04-24 | A kind of cooling device of float process TFT-LCD glass edge machine |
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| Publication Number | Publication Date |
|---|---|
| CN209702550U true CN209702550U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920567415.5U Active CN209702550U (en) | 2019-04-24 | 2019-04-24 | A kind of cooling device of float process TFT-LCD glass edge machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956523A (en) * | 2022-06-28 | 2022-08-30 | 石家庄旭新光电科技有限公司 | Flexible glass draws limit draw gear and production facility |
-
2019
- 2019-04-24 CN CN201920567415.5U patent/CN209702550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114956523A (en) * | 2022-06-28 | 2022-08-30 | 石家庄旭新光电科技有限公司 | Flexible glass draws limit draw gear and production facility |
| CN114956523B (en) * | 2022-06-28 | 2023-10-24 | 石家庄旭新光电科技有限公司 | Flexible glass edge drawing traction device and production equipment |
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