CN219581002U

CN219581002U - OCA is from membrane cooling device

Info

Publication number: CN219581002U
Application number: CN202320815342.3U
Authority: CN
Inventors: 张建文
Original assignee: Kairen Precision Materials Jiangsu Co ltd
Current assignee: Kairen Precision Materials Jiangsu Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-25
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses an OCA release film cooling device which comprises a cooling box, wherein at least two heat dissipation parts are arranged in the cooling box, each heat dissipation part comprises an elliptical wheel and a cooling roller uniformly arranged on the circumferential outer surface of the elliptical wheel, the arrangement angles of two adjacent elliptical wheels differ by ninety degrees, the middle part of each elliptical wheel is fixedly connected with a wheel shaft, and a driving mechanism capable of driving the wheel shafts to rotate is arranged outside the cooling box. According to the utility model, the placement angles of two adjacent elliptical wheels differ by ninety degrees, and the OCA release film to be cooled sequentially passes through the elliptical wheels in an S shape, so that the whole OCA release film moves in an S shape in the cooling box, on one hand, the time of the OCA release film in the cooling box can be prolonged, on the other hand, when the wheel shaft rotates, the elliptical wheels can be driven to rotate, and further, a cooling roller in contact with the OCA release film can be adjusted, and the purpose of cooling by rotating the cooling roller to a position far away from the OCA release film after being heated is realized.

Description

OCA is from membrane cooling device

Technical Field

The utility model relates to the technical field of release films, in particular to an OCA release film cooling device.

Background

The optical OCA release film is a special series of release films developed for application of optical adhesive coating or optical adhesive tape processing, and has good optical performance, smooth surface and no rainbow marks.

In the prior art, after coating a pattern layer, a release film needs to be dried quickly and then cooled, for example, in the patent with application number CN201921540954.6, an optical release film substrate coating unit is proposed, and after drying, a cooling box is internally provided with an upper and lower transmission guide roller to prolong the time of the release film in the cooling box, but the cooling effect is poor.

Disclosure of Invention

The utility model aims to provide an OCA release film cooling device, which solves the problems that in the prior art, the time of a release film in a cooling box is prolonged by adopting an upper and lower transmission guide roller arranged in the cooling box after drying, but the cooling effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: OCA is from type membrane cooling device, including the cooling tank, the inside of cooling tank is equipped with two at least radiating parts, radiating parts includes oval wheel and evenly installs the chill roll at oval wheel circumference surface, and the angle of putting of two adjacent oval wheels differs ninety degrees, the middle part rigid coupling of oval wheel has the shaft, the externally mounted of cooling tank has the actuating mechanism that can drive shaft pivoted.

Preferably, the driving mechanism includes: one end of the wheel shaft penetrates through the outer surface of the cooling box, one end of the wheel shaft penetrating through the outer surface of the cooling box is fixedly connected with a chain wheel, and chains are connected among the four chain wheels in a transmission mode.

Preferably, a motor is arranged outside the cooling box, and a transmission assembly is arranged between the power output end of the motor and one of the wheel shafts.

Preferably, the transmission assembly comprises a driving wheel fixedly connected to the power output end of the motor, a driven wheel fixedly connected to one of the wheel shafts and a belt in transmission connection with the driving wheel and the driven wheel.

Preferably, a cooling fan is arranged above the cooling box.

Preferably, guide wheels are arranged on two sides of the interior of the cooling box.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the placement angles of two adjacent elliptical wheels differ by ninety degrees, and the OCA release film to be cooled sequentially passes through the elliptical wheels in an S shape, so that the whole OCA release film moves in an S shape in the cooling box, on one hand, the time of the OCA release film in the cooling box can be prolonged, on the other hand, when the wheel shaft rotates, the elliptical wheels can be driven to rotate, and further, a cooling roller in contact with the OCA release film can be adjusted, and the purpose of cooling by rotating the cooling roller to a position far away from the OCA release film after being heated is realized.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic view of the elliptical wheel of the present utility model;

FIG. 3 is a schematic view of an elliptical wheel of the present utility model rotated ninety degrees;

fig. 4 is an external view of the present utility model.

In the figure: 1. a cooling box; 2. a heat radiation fan; 3. a heat radiating member; 31. an elliptical wheel; 32. a cooling roller; 33. a wheel axle; 4. a guide wheel; 5. a motor; 6. a sprocket; 7. a chain; 8. and a transmission assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2 and fig. 3, in the embodiment of the utility model, the OCA release film cooling device comprises a cooling box 1, at least two heat dissipation parts 3 are arranged in the cooling box 1, each heat dissipation part 3 comprises an elliptical wheel 31 and a cooling roller 32 uniformly arranged on the circumferential outer surface of the elliptical wheel 31, the arrangement angles of two adjacent elliptical wheels 31 differ by ninety degrees, a wheel shaft 33 is fixedly connected in the middle of the elliptical wheel 31, a driving mechanism capable of driving the wheel shaft 33 to rotate is arranged outside the cooling box 1, the OCA release film to be cooled sequentially passes through the elliptical wheel 31 in an S shape, the whole OCA release film is further moved in the S shape in the cooling box 1, the elliptical wheel 31 can be driven to rotate when the wheel shaft 33 rotates, the cooling roller 32 contacted with the OCA release film can be further adjusted, and the cooling roller 32 is rotated to a position far away from the OCA release film for cooling after being heated;

as shown in connection with fig. 1 and 4, the driving mechanism includes: one end of the wheel shaft 33 passes through the outer surface of the cooling box 1, one end of the wheel shaft 33 passing through the outer surface of the cooling box 1 is fixedly connected with a chain wheel 6, a chain 7 is connected between the four chain wheels 6 in a transmission way, a motor 5 is arranged outside the cooling box 1, a transmission assembly 8 is arranged between the power output end of the motor 5 and one of the wheel shafts 33, the transmission assembly 8 comprises a driving wheel fixedly connected with the power output end of the motor 5, a driven wheel fixedly connected with one of the wheel shafts 33 and a belt for connecting the driving wheel with the driven wheel in a transmission way, the motor 5 can drive the driving wheel to rotate during operation, one of the wheel shafts 33 can be driven to rotate due to the driven wheel and the belt, and a plurality of the wheel shafts 33 can be driven to rotate simultaneously due to the effects of the chain 7 and the chain wheels 6;

as shown in fig. 1, a cooling fan 2 is arranged above the cooling box 1, so that auxiliary air cooling can be performed, and better cooling of the OCA release film can be realized;

with continued reference to fig. 1, guide wheels 4 are mounted on both sides of the interior of the cooling tank 1 to lock the height of the OCA release film in and out of the cooling tank 1.

The working principle and the using flow of the utility model are as follows: when the device is used, the OCA release film enters from one side of the cooling box 1 and is guided by the guide wheel 4 at one side, when passing through the cooling roller 32, the cooling roller 32 is cooled, the motor 5 can drive the driving wheel to rotate, and then one of the wheel shafts 33 can be driven to rotate due to the driven wheel and the belt, and then the wheel shafts 33 can be driven to rotate simultaneously due to the effects of the chain 7 and the chain wheel 6, the placing angles of the two adjacent elliptical wheels 31 differ by ninety degrees, the OCA release film to be cooled sequentially passes through the elliptical wheels 31 in an S shape, and further the whole OCA release film is moved in the S shape of the cooling box 1, so that on one hand, the OCA release film can be prolonged to be always in the cooling box 1, on the other hand, the elliptical wheels 31 can be driven to rotate when the wheel shafts 33 rotate, and then the cooling roller 32 contacted with the OCA release film can be adjusted, and the purpose of cooling the OCA release film is realized that the OCA release film is heated and then rotates to a position far away from the OCA release film to cool is realized.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

OCA is from type membrane cooling device, including cooling tank (1), its characterized in that: the inside of cooling tank (1) is equipped with two at least radiating parts (3), radiating parts (3) are including oval wheel (31) and evenly install cooling roller (32) at oval wheel (31) circumference surface, and the angle of putting of two adjacent oval wheels (31) differs ninety degrees, the middle part rigid coupling of oval wheel (31) has shaft (33), the externally mounted of cooling tank (1) has can drive the pivoted actuating mechanism of shaft (33).
2. The OCA release film cooling device of claim 1, wherein: the driving mechanism includes: one end of the wheel axle (33) penetrates through the outer surface of the cooling box (1), one end of the wheel axle (33) penetrating through the outer surface of the cooling box (1) is fixedly connected with a chain wheel (6), and chains (7) are connected among the four chain wheels (6) in a transmission mode.
3. The OCA release film cooling device of claim 2, wherein: the motor (5) is arranged outside the cooling box (1), and a transmission assembly (8) is arranged between the power output end of the motor (5) and one of the wheel shafts (33).
4. The OCA release film cooling device of claim 3, wherein: the transmission assembly (8) comprises a driving wheel fixedly connected with the power output end of the motor (5), a driven wheel fixedly connected with one of the wheel shafts (33) and a belt in transmission connection with the driving wheel and the driven wheel.
5. The OCA release film cooling device of claim 1, wherein: and a cooling fan (2) is arranged above the cooling box (1).
6. The OCA release film cooling device of claim 1, wherein: guide wheels (4) are arranged on two sides of the interior of the cooling box (1).