CN213107747U

CN213107747U - Cooling device for decoration film and film attaching composite processing

Info

Publication number: CN213107747U
Application number: CN202021321792.XU
Authority: CN
Inventors: 颜嘉琳
Original assignee: Quanzhou Haojiayou Environmental Protection New Material Co ltd
Current assignee: Quanzhou Haojiayou Environmental Protection New Material Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-04
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a decorative film attaches membrane cooling device for combined machining belongs to decorative film processing technical field, including roller body, roller body one end connects gradually radiator, coolant liquid apotheca and circulating pump, the other end of circulating pump is connected roller body's the other end, roller body connects in two including the water storage chamber and the rotation that are located both sides cooling roller between the water storage chamber, be equipped with a plurality of holes of permeating water on the lateral wall that the water storage chamber is close the cooling roller, the opposite side is equipped with the water injection hole, the cooling roller is a cavity sleeve and inside inner chamber that is equipped with, the inner chamber also is cavity sleeve and with the inside inner chamber and the exocoel two parts that divide into of cooling roller, the utility model has the advantages of fully cool down and circulative cooling are carried out to the decorative film.

Description

Cooling device for decoration film and film attaching composite processing

Technical Field

The utility model relates to a decorating film processing technology field specifically is a decorating film attaches membrane cooling device for combined machining.

Background

Decorative films are an important organic synthetic material and are widely used in the fields of industry, construction, agriculture, daily life, packaging, electric power, utilities, and the like. The decorative film needs to be subjected to high-temperature treatment in the processing process, so that the surface temperature of the decorative film is relatively high, and the decorative film needs to be subjected to cooling treatment during product production.

The traditional cooling method is to cool the air through indoor air, but the cooling mode needs to use a conveying table, the floor area of the conveying table is large, certain requirements are made on a factory building, and the cooling effect is slow.

Therefore, a person skilled in the relevant technical field improves this, for example, chinese patent publication No. CN203125808U proposes "a cooling roller for a film processing line", which includes a rotating shaft and a roller body sleeved outside the rotating shaft, where the roller body includes a hollow sleeve and mounting plates disposed at two axial ends of the hollow sleeve and closing the hollow sleeve, the rotating shaft penetrates through the mounting plates and is connected with the hollow sleeve, a space between an inner wall of the hollow sleeve and an outer circumferential surface of the rotating shaft is a coolant placing space, and the mounting plates are provided with coolant conveying and discharging components communicated with the coolant placing space and an exterior. Although the utility model discloses can satisfy the simple and convenient and little characteristics of occupation space of device.

However, the technical scheme in the application document still has defects, for example, only one roller is provided in the scheme, the internal structure of the roller is simpler, and the cooling effect which can be achieved is limited, so that the space still needs to be improved.

Based on this, the utility model designs a decorative film attaches membrane cooling device for combined machining to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a decorative film attaches membrane cooling device for combined machining to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a decorative film attaches membrane cooling device for combined machining, includes roller body, roller body one end connects gradually radiator, coolant liquid apotheca and circulating pump, the other end of circulating pump is connected roller body's the other end, roller body connects in two including the water storage chamber that is located both sides and rotation the chill roll between the water storage chamber, be equipped with a plurality of holes of permeating water on the lateral wall that the water storage chamber is close the chill roll, the opposite side is equipped with the water injection hole, the chill roll is the cavity sleeve and inside is equipped with an inner chamber, the inner chamber also is the cavity sleeve and with the chill roll inside divide into inner chamber and exocoel two parts.

Preferably, a plurality of radiating fins are arranged on the side walls of the two sides of the outer cavity, and the adjacent radiating fins are distributed on the two side walls in a staggered manner.

Preferably, the radiating fins are spirally distributed along the side wall of the outer cavity.

Preferably, the two cooling rollers are arranged in parallel and closely attached to each other, and the two cooling rollers have opposite rotation directions.

Preferably, two the inside cover of chill roll is equipped with the pivot, be equipped with the through-hole in the pivot, through-hole and water storage chamber intercommunication, and connect the passageway accessible rivers, the pivot is driven belt or gear drive by the motor.

Preferably, the cooling roller, the circulating pump and the radiator are connected through a cooling pipeline, and sealing rubber rings are arranged at joints of the cooling pipeline.

Preferably, the cooling roller and the cooling pipeline are both made of copper pipes.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model comprises a roller body, one end of the roller body is sequentially connected with a radiator, a cooling liquid storage chamber and a circulating pump, the other end of the circulating pump is connected with the other end of the roller body, the roller body comprises a water storage cavity positioned at two sides and a cooling roller rotationally connected between the two water storage cavities, a plurality of water permeable holes are arranged on the side wall of the water storage cavity close to the cooling roller, a water injection hole is arranged at the other side, the cooling roller is a hollow sleeve and is internally provided with an inner cavity, the inner cavity is also a hollow sleeve and divides the interior of the cooling roller into an inner cavity and an outer cavity, when the decorative film is cooled, the cooling liquid can enter the water storage cavity through the circulating pump, then enter the inner cavity and the outer cavity of the cooling roller respectively through the water permeable holes in the water storage cavity and the through holes in the rotating shaft, and the decorative, wherein, it also takes away partly heat to be the heliciform fin on the lateral wall of exocoel, and the coolant liquid after the intensification is arranged in the radiator, cools off the coolant liquid through the radiator, gets back to the coolant liquid apotheca again, and in the circulating pump was circulated at last, whole cooling device circulation was gone on, through the setting of two chill rolls, improved the cooling effect of decorative film.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a sectional view showing the inner structure of the roller body in this embodiment;

FIG. 3 is an enlarged view of a portion of the interior of the salient cooling roll of the present embodiment;

FIG. 4 is a structural sectional view showing the rotation direction of the inner rotary shaft of the cooling roll in this embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a heat sink; 2. a coolant storage chamber; 3. a circulation pump; 4. a roller body; 41. a cooling roll; 411. an inner cavity; 412. an outer cavity; 42. a water storage cavity; 421. water permeable holes; 422. a water injection hole; 5. a heat sink; 6. a rotating shaft; 7. a through hole; 8. a cooling duct; 9. and sealing the rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a decorative film attaches membrane cooling device for combined machining, including roller body 4, radiator 1 is connected gradually to roller body 4 one end, coolant liquid apotheca 2 and circulating pump 3, roller body 4's the other end is connected to circulating pump 3's the other end, roller body 4 connects the chill roll 41 between two water storage chambeies 42 including the water storage chamber 42 that is located both sides and rotation, water storage chamber 42 is equipped with a plurality of holes 421 of permeating water on being close the lateral wall of chill roll 41, the opposite side is equipped with water injection hole 422, chill roll 41 is a cavity sleeve and inside inner chamber 411 that is equipped with, inner chamber 411 also is the cavity sleeve and with chill roll 41 inside divide into inner chamber 411 and exocoel 412 two parts.

As shown in fig. 3, the side walls of the outer chamber 412 are provided with a plurality of heat dissipation fins 5, and the adjacent heat dissipation fins 5 are distributed on the two side walls in a staggered manner, so that the heat dissipation fins 5 can take away a part of heat, and the staggered distribution of the heat dissipation fins 5 increases the flow path of the cooling liquid, thereby enhancing the cooling effect of the cooling roller 41.

Further, the heat radiation fins 5 are spirally distributed along the side wall of the outer cavity 412, and the contact area between the coolant and the heat radiation fins 5 can be increased by the spirally distributed heat radiation fins 5, whereby the heat on the decorative film can be sufficiently taken away.

As shown in fig. 4, the two cooling rollers 41 are disposed in parallel and closely attached to each other, the two cooling rollers 41 rotate in opposite directions, the decorative film passes through one cooling roller 41 and then passes between the two cooling rollers 41 to reversely wind around the second cooling roller 41 during the cooling process, and the decorative film is in contact with both sides of the two cooling rollers 41, so that the cooling area of the decorative film is increased, and the cooling efficiency is improved.

As shown in fig. 2, the inside cover of two chill rolls 41 is equipped with pivot 6, be equipped with through-hole 7 in the pivot 6, through-hole 7 and water storage chamber 42 intercommunication, and connecting channel accessible rivers, pivot 6 drives belt or gear drive by the motor, under the drive of motor, pivot 6 rotates and drives chill roll 41 and rotate, and the coolant liquid enters into water storage chamber 42 through-hole 7 in the pivot 6, and the rethread water storage chamber 42 gets into chill roll 41, realizes the cooling process of decorative film.

As shown in fig. 1, the cooling roller 41, the circulating pump 3 and the radiator 1 are connected through the cooling pipeline 8, the joint of the cooling pipeline 8 is provided with the sealing rubber ring 9, the whole circulating process is of a closed structure, the sealing rubber ring 9 is arranged at the joint of the pipeline, so that water and air leakage of the pipeline can be avoided, and the temperature of the cooling liquid is prevented from rising after the cooling liquid contacts with the outside air.

Further, the cooling roller 41 and the cooling pipeline 8 are both made of copper pipes, the heat conduction effect of the copper pipes is good, and a part of heat can be taken away in the cooling process through the pipeline made of the copper pipes, so that the cooling effect of the cooling roller 41 is better.

One specific application of this embodiment is:

in the process of cooling the decorative film, the decorative film passes between the two cooling rollers 41 and is in double-sided contact with the cooling rollers 41, the cooling liquid in the cooling rollers 41 firstly enters the water storage cavity 42 through the circulating pump 3, then enters the inner cavity 411 and the outer cavity 412 of the cooling rollers 41 through the water permeable holes 421 in the water storage cavity 42 and the through holes 7 in the rotating shaft 6 respectively, and is cooled through the double-layer structure of the outer cavity 412 and the inner cavity 411, wherein the spiral radiating fins 5 on the side wall of the outer cavity 412 also take away part of heat, the warmed cooling liquid is discharged into the radiator 1, is cooled through the radiator 1, then returns to the cooling liquid storage chamber 2, and finally circulates into the circulating pump 3, the pipelines in the whole circulating process are made of copper pipes, and part of heat is also taken away in the cooling process.

In summary, the double-layer structure of the inner cavity 411 and the outer cavity 412 of the cooling roller 41, the spiral radiating fin 5 structure on the side wall of the outer cavity 412 and the two cooling roller 41 structures rotating in opposite directions can fully cool the decorative film.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a decorative film attaches membrane cooling device for combined machining, includes roller body (4), its characterized in that: roller body (4) one end connects gradually radiator (1), coolant liquid apotheca (2) and circulating pump (3), the other end of circulating pump (3) is connected the other end of roller body (4), roller body (4) are connected in two including water storage chamber (42) and the rotation that are located both sides cooling roller (41) between water storage chamber (42), water storage chamber (42) are close to and are equipped with a plurality of holes (421) of permeating water on the lateral wall of cooling roller (41), and the opposite side is equipped with water injection hole (422), cooling roller (41) are cavity sleeve and inside and are equipped with an inner chamber (411), inner chamber (411) also are cavity sleeve and with cooling roller (41) inside divide into inner chamber (411) and exocoel (412) two parts.

2. The cooling device for a decorative film attached film composite processing according to claim 1, characterized in that: the side walls of the two sides of the outer cavity (412) are provided with a plurality of radiating fins (5), and the adjacent radiating fins (5) are distributed on the two side walls in a staggered manner.

3. The cooling device for a decorative film attached film composite processing according to claim 2, characterized in that: the radiating fins (5) are spirally distributed along the side wall of the outer cavity (412).

4. The cooling device for a decorative film attached film composite processing according to claim 1, characterized in that: the two cooling rollers (41) are arranged in parallel and are tightly attached to each other, and the directions of rotation of the two cooling rollers (41) are opposite.

5. The cooling device for a decorative film attached film composite processing according to claim 1, characterized in that: two inside cover of chill roll (41) is equipped with pivot (6), be equipped with through-hole (7) in pivot (6), through-hole (7) and water storage chamber (42) intercommunication, and connecting channel accessible rivers, pivot (6) are driven belt or gear drive by the motor.

6. The cooling device for a decorative film attached film composite processing according to claim 1, characterized in that: the cooling roller (41), the circulating pump (3) and the radiator (1) are connected through a cooling pipeline (8), and sealing rubber rings (9) are arranged at the joints of the cooling pipeline (8).

7. The cooling device for a decorative film attached film composite processing according to claim 6, characterized in that: the cooling roller (41) and the cooling pipeline (8) are both made of copper pipes.