Cooling mechanism for aluminum-plated film production

Abstract

The utility model relates to a cooling mechanism for aluminized film production, and belongs to the technical field of aluminized film production, the cooling mechanism comprises two V-shaped connecting plates, three rotating shafts arranged in a V shape are rotatably connected between the two V-shaped connecting plates, the side wall of each rotating shaft is fixedly provided with a rotating roller, and the rotating rollers are connected with the V-shaped connecting plates. Supporting rods are fixedly installed on the upper sides of the outer walls of the two V-shaped connecting plates, and a fixing frame is fixedly installed between the supporting rods on the left side and the right side. A motor is started to drive a rotating shaft and a rotating roller to rotate, and the rotating roller rotates to drive an aluminized film to slide, so that transportation of the aluminized film is achieved; when the aluminized film is in contact with the metal sleeve during transportation, the metal sleeve absorbs heat on the aluminized film and transmits the heat into the cooling pipe, flowing cooling liquid is arranged in the cooling pipe, the heat on the metal sleeve is taken away through the flowing cooling liquid, and therefore effective and rapid heat dissipation and cooling of the aluminized film are achieved.

Description

Technical Field

[0001] This invention belongs to the field of aluminum-coated film production technology, specifically relating to a cooling mechanism for aluminum-coated film production. Background Technology

[0002] Metallized film is produced by vacuum metallization, in which high-purity aluminum wire is evaporated into a gaseous state at high temperature. When the plastic film passes through the vacuum evaporation chamber, the gaseous aluminum molecules precipitate onto the surface of the plastic film, forming a bright metallic film. Currently, the most commonly used metallized films are polyester metallized film and metallized film. The purpose of metallization on the film surface is to block light and prevent ultraviolet radiation, which not only extends the shelf life of the contents but also improves the brightness of the film. To a certain extent, it replaces aluminum foil and also has the advantages of low cost, beautiful appearance and good barrier properties. Therefore, metallized film is widely used in composite packaging.

[0003] Since aluminized films are processed at high temperatures, they retain a high temperature for a period of time after production. Aluminized films with a high temperature cannot be directly wound up and need to be cooled first. The most common way to cool aluminized films is air cooling, but air cooling has low heat dissipation efficiency and cannot quickly and directly reduce the temperature of the aluminized film.

[0004] Therefore, it is necessary to improve the existing technology to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a cooling mechanism for the production of aluminized thin films, which can solve the problems mentioned in the background art.

[0006] The specific technical solution adopted in this utility model is as follows:

[0007] A cooling mechanism for the production of aluminized thin films includes two V-shaped connecting plates. Three rotating shafts arranged in a V-shape are rotatably connected between the two V-shaped connecting plates. A rotating roller is fixedly installed on the side wall of each rotating shaft. A support rod is fixedly installed on the upper side of the outer wall of each of the two V-shaped connecting plates. A fixing frame is fixedly installed between the support rods on the left and right sides. Connecting cylinders are symmetrically fixedly installed on the side walls of the fixing frame. A connecting frame is fixedly connected to each connecting cylinder on each side. Cooling tubes are linearly arranged and fixedly installed inside the connecting frame. A metal sleeve is rotatably connected to the side wall of each cooling tube.

[0008] This utility model is further configured such that: an infusion frame is fixedly installed at the end of the cooling tube on each of the front and rear connecting frames; a connecting tube one is fixedly installed on each pair of left and right infusion frames; a connecting tube two is fixedly connected to the upper end of the outer wall of each of the two connecting tubes one; and an interface is fixedly installed on the upper end of the outer wall of each of the two connecting tubes two.

[0009] The present invention is further configured such that: a fan is fixedly connected to the upper end of the outer wall of the fixed frame, and an input end is provided at the upper end of the outer wall of the fan.

[0010] This utility model is further configured such that a filter screen is fixedly installed on the inner wall of the input end.

[0011] The present invention is further configured such that: an mounting plate is fixedly installed on the side wall of the V-shaped connecting plate, a motor is fixedly connected to the upper end of the outer wall of the mounting plate, and the output end of the motor passes through the V-shaped connecting plate and is fixedly connected to the rotating shaft.

[0012] The present invention is further configured such that a support column is fixedly installed at the lower end of the outer wall of the V-shaped connecting plate.

[0013] The technical effects achieved by this utility model are as follows:

[0014] 1. This utility model uses the starting of a motor to drive the rotating shaft and rotating roller to rotate. The rotation of the rotating roller causes the aluminum-coated film to slide, thereby transporting the aluminum-coated film. When the aluminum-coated film is transported, it will come into contact with the metal sleeve. The metal sleeve will absorb the heat on the aluminum-coated film and transfer it to the cooling tube. The cooling tube contains flowing coolant, which carries away the heat on the metal sleeve, thereby achieving effective and rapid heat dissipation and cooling of the aluminum-coated film.

[0015] 2. In use, a fan is fixedly connected to the upper end of the outer wall of the fixed frame. An input end is provided at the upper end of the outer wall of the fan. By starting the fan, air is blown into the fixed frame, thereby blowing air into the connecting cylinder and the connecting frame to achieve auxiliary heat dissipation of the aluminum-coated film, thereby further improving the heat dissipation effect of the device. In addition, a filter screen is fixedly installed on the inner wall of the input end. The filter screen can filter the air entering the fixed frame to prevent dust and dirt in the air from sticking to the surface of the aluminum-coated film, thereby increasing the practicality of the device during use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view of the fixing frame of this utility model;

[0018] Figure 3 This is a structural schematic diagram of the fixing frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the metal sleeve of this utility model;

[0020] Figure 5 This is a schematic diagram of the connecting frame of this utility model.

[0021] In the diagram: 100, V-shaped connecting plate; 110, rotating shaft; 120, rotating roller; 130, support column; 200, support rod; 210, fixing frame; 220, connecting cylinder; 230, connecting frame; 300, cooling pipe; 310, metal sleeve; 400, infusion frame; 410, connecting pipe one; 420, connecting pipe two; 430, interface; 500, fan; 510, input end; 520, filter screen; 600, mounting plate; 610, motor; Detailed Implementation

[0022] To make the purpose and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific implementations of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0023] like Figure 1-5 As shown, a cooling mechanism for aluminum-coated film production includes two V-shaped connecting plates 100. Three rotating shafts 110 arranged in a V-shape are rotatably connected between the two V-shaped connecting plates 100. A rotating roller 120 is fixedly installed on the side wall of each rotating shaft 110. Support rods 200 are fixedly installed on the upper outer walls of the two V-shaped connecting plates 100. A fixing frame 210 is fixedly installed between the left and right support rods 200. Connecting cylinders 220 are symmetrically fixedly installed on the front and back sides of the fixing frame 210. A connecting frame 230 is fixedly connected to each connecting cylinder 220 on each side. Linearly arranged components are fixed within the connecting frame 230. The device is equipped with cooling tubes 300, each with a metal sleeve 310 rotatably connected to its side wall. The freshly produced aluminized film 1 is inserted between three rotating rollers 120. The rotating rollers 120 rotate and drive the aluminized film 1 to slide, thus transporting the aluminized film 1. When the aluminized film 1 is transported, it will come into contact with the metal sleeve 310. The metal sleeve 310 will absorb the heat from the aluminized film 1 and transfer it to the cooling tube 300. The cooling tube 300 contains flowing coolant, which carries away the heat from the metal sleeve 310, thereby achieving heat dissipation and cooling of the aluminized film 1.

[0024] Each cooling pipe 300 on the front and rear connecting frame 230 is simultaneously fixedly installed with an infusion frame 400. Each pair of infusion frames 400 on the left and right sides is simultaneously fixedly installed with a connecting pipe 1 410. The upper outer wall of each of the two connecting pipes 1 410 on the left and right sides is fixedly connected with a connecting pipe 2 420. The upper outer wall of each of the two connecting pipes 2 420 is fixedly installed with an interface 430. The two interfaces 430 are connected to the external coolant circulation water path. Coolant enters the cooling pipe 300 from the connecting pipe 2 420, connecting pipe 1 410 and infusion frame 400 on one side, and flows out from the connecting pipe 2 420 and interface 430 on the other side.

[0025] A mounting plate 600 is fixedly installed on the side wall of the V-shaped connecting plate 100. A motor 610 is fixedly connected to the upper end of the outer wall of the mounting plate 600. The output end of the motor 610 passes through the V-shaped connecting plate 100 and is fixedly connected to the rotating shaft 110. The starting of the motor 610 drives the rotating shaft 110 to rotate, thereby driving the rotating roller 120 to rotate. A support column 130 is fixedly installed on the lower end of the outer wall of the V-shaped connecting plate 100. The support column 130 is used to support the device.

[0026] like Figure 1-3 and Figure 5 As shown, a fan 500 is fixedly connected to the upper end of the outer wall of the fixed frame 210. An input end 510 is provided at the upper end of the outer wall of the fan 500. By starting the fan 500, air is blown into the fixed frame 210, thereby blowing air into the connecting cylinder 220 and the connecting frame 230 to achieve auxiliary heat dissipation of the aluminized film 1. A filter screen 520 is fixedly installed on the inner wall of the input end 510. The filter screen 520 can filter the air entering the fixed frame 210 to prevent dust and dirt in the air from sticking to the surface of the aluminized film 1.

[0027] The working principle of this utility model is as follows: During use, the freshly produced aluminized film 1 is inserted between three rotating rollers 120. The motor 610 starts, driving the rotating shaft 110 to rotate, which in turn drives the rotating rollers 120 to rotate. The rotation of the rotating rollers 120 causes the aluminized film 1 to slide, thus transporting the aluminized film 1. Simultaneously, two interfaces 430 are connected to an external coolant circulation system. Coolant enters the cooling pipe 300 from one side's connecting pipe 2 420, connecting pipe 1 410, and the liquid delivery frame 400, and flows out from the other side's connecting pipe 2 420 and interface 430. During transport, the aluminized film 1 comes into contact with the metal sleeve 310, and the metal sleeve 310 coats the aluminized film 1. The heat absorbed from the metal sleeve 310 is transferred to the cooling pipe 300, which contains flowing coolant. The flowing coolant carries away the heat from the metal sleeve 310, thereby achieving heat dissipation and cooling of the aluminized film 1. At the same time, a fan 500 is fixedly connected to the upper end of the outer wall of the fixed frame 210. The upper end of the outer wall of the fan 500 is provided with an input end 510. By starting the fan 500, air is blown into the fixed frame 210, which in turn blows air into the connecting cylinder 220 and the connecting frame 230, thereby achieving auxiliary heat dissipation of the aluminized film 1. Meanwhile, a filter screen 520 is fixedly installed on the inner wall of the input end 510. The filter screen 520 can filter the air entering the fixed frame 210 to prevent dust and impurities in the air from adhering to the surface of the aluminized film 1.

[0028] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. A cooling and temperature-reducing mechanism for the production of aluminized thin films, characterized in that: The device includes two V-shaped connecting plates (100), characterized in that: three rotating shafts (110) arranged in a V-shape are rotatably connected between the two V-shaped connecting plates (100), a rotating roller (120) is fixedly installed on the side wall of each rotating shaft (110), a support rod (200) is fixedly installed on the upper side of the outer wall of the two V-shaped connecting plates (100), a fixing frame (210) is fixedly installed between the support rods (200) on the left and right sides, a connecting cylinder (220) is symmetrically fixedly installed on the side wall of the fixing frame (210), a connecting frame (230) is fixedly connected to the connecting cylinder (220) on each side, a cooling tube (300) is linearly arranged and fixedly installed inside the connecting frame (230), and a metal sleeve (310) is rotatably connected to the side wall of each cooling tube (300).

2. The cooling and temperature reduction mechanism for aluminum-coated thin film production according to claim 1, characterized in that, Each of the cooling tubes (300) on the connecting frame (230) on the front and back sides is simultaneously fixedly installed with an infusion frame (400), and each pair of infusion frames (400) on the left and right sides is simultaneously fixedly installed with a connecting tube one (410). The upper ends of the outer walls of the two connecting tubes one (410) on the left and right sides are fixedly connected with connecting tube two (420), and the upper ends of the outer walls of the two connecting tubes two (420) are fixedly installed with an interface (430).

3. The cooling and temperature reduction mechanism for aluminum-coated thin film production according to claim 2, characterized in that, A fan (500) is fixedly connected to the upper end of the outer wall of the fixed frame (210), and an input end (510) is provided on the upper end of the outer wall of the fan (500).

4. The cooling and temperature reduction mechanism for aluminum-coated thin film production according to claim 3, characterized in that, A filter screen (520) is fixedly installed on the inner wall of the input end (510).

5. A cooling and temperature reduction mechanism for aluminum-coated thin film production according to claim 1, characterized in that, A mounting plate (600) is fixedly installed on the side wall of the V-shaped connecting plate (100). A motor (610) is fixedly connected to the upper end of the outer wall of the mounting plate (600). The output end of the motor (610) passes through the V-shaped connecting plate (100) and is fixedly connected to the rotating shaft (110).

6. The cooling and temperature reduction mechanism for aluminum-coated thin film production according to claim 1, characterized in that, A support column (130) is fixedly installed at the lower end of the outer wall of the V-shaped connecting plate (100).

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