Adhesive film paper cooling device

Abstract

The utility model relates to an adhesive film paper cooling device which comprises a bottom plate, an air cooling mechanism is arranged at the top of the bottom plate, a circulating assembly is arranged at the top of the bottom plate, the air cooling mechanism comprises two fixing plates which are fixedly installed on the top of the bottom plate, a lower conveying roller is arranged between the two fixing plates, and a lower conveying roller is arranged between the two fixing plates. An upper conveying roller located over the lower conveying roller is arranged between the two fixing plates. According to the film adhesive cooling device, the cooler is used for starting refrigeration, a water pump is used for pumping cooling liquid in the cooler, the cooling liquid is conveyed into a water conveying pipe through a liquid outlet pipe and enters a condensation pipe through the water conveying pipe, the temperature of the condensation pipe is reduced through condensate in the condensation pipe, and meanwhile the condensation pipe cools a heat conduction pipe; and the air blower is started to blow air, cooled air enters the air outlet pipe through the heat conduction pipe, cold air is blown out through the air outlet pipe to cool the adhesive film paper, and the adhesive film paper is not damaged while the cooling effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film paper cooling, in particular to a film paper cooling device. Background Art

[0002] Extrusion cast film laminating machine, which is accustomed to being called laminating machine by some manufacturers and users in the industry, is also called extrusion laminating machine, casting machine, extrusion casting machine, casting laminating machine, plastic coating machine, coating laminating machine (inaccurate, actually refers to hot melt adhesive scraper coating machine). It is a kind of extrusion molding machine with the advantages of high degree of automation, easy operation, high production speed, uniform coating thickness, high bonding strength, smooth winding, environmental protection and pollution-free, saving labor and raw material costs, etc.

[0003] Please refer to a film paper cooling device and a practical impregnation machine disclosed in announcement number CN208121476U. In this patent, it is proposed that "it includes a cooling chamber, a transmission roller, a first air cooling mechanism and a second air cooling mechanism. The first air cooling mechanism is installed in the cooling chamber, and the first air cooling mechanism is used to air cool the film paper. The second air cooling mechanism is installed in the cooling chamber and is arranged at one end of the transmission roller. A roller cavity is arranged in the transmission roller, and the second air cooling mechanism is used to air cool the roller cavity. Compared with the prior art, the film paper cooling device provided by the utility model adopts the first air cooling mechanism installed in the cooling chamber and the second air cooling mechanism installed at one end of the transmission roller. Therefore, the side of the film paper attached to the transmission roller and the side away from the transmission roller can be cooled synchronously and evenly". However, the air cooling of the device can only be directed in one direction for air cooling.

[0004] Moreover, the traditional laminating machine cooling device cools the machine by water cooling. Long-term use and other reasons may cause water leakage in the water cooling device, seriously affecting the production of products and reducing the practicality of the device. Therefore, in order to solve the above problems, this application proposes a film paper cooling device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cooling device for adhesive film paper, which has the advantages of facilitating more efficient cooling of the adhesive film paper, and solves the problem that the traditional laminating machine cooling device cools the film paper by water cooling, but due to equipment aging, or long use time, etc., water leakage may occur in the water cooling device, seriously affecting product production and reducing the practicability of the device.

[0006] To achieve the above object, the utility model provides the following technical solutions: a film paper cooling device, comprising a bottom plate, a wind cooling mechanism is arranged on the top of the bottom plate, and a circulation component is arranged on the top of the bottom plate;

[0007] The air cooling mechanism includes two fixed plates fixedly installed on the top of the bottom plate, a lower conveying roller is arranged between the two fixed plates, an upper conveying roller located directly above the lower conveying roller is arranged between the two fixed plates, and a mounting plate is fixedly installed between the two fixed plates;

[0008] A blower is fixedly installed on the top of the mounting plate, an output end of the blower is fixedly connected to an air duct, heat conducting pipes are fixedly installed on the left and right sides of the air duct, an air outlet pipe fixedly connected to the fixing plate is fixedly installed on one side of the heat conducting pipe, an air outlet end of the air outlet pipe is located between the upper conveying roller and the lower conveying roller, and the air outlet pipe is used to output cold air.

[0009] Furthermore, the circulation component includes a cooler fixedly mounted on the top of the base plate, the top of the cooler is fixedly connected to a liquid outlet pipe, the other end of the liquid outlet pipe is fixedly connected to a water pump, the water pump output end is fixedly connected to a water supply pipe, the other end of the water supply pipe is fixedly connected to a condenser, and the left side of the condenser is fixedly connected to a reflux pipe fixedly connected to the cooler.

[0010] Furthermore, the condenser tube is bent and wound around the outside of the heat-conducting tube, and the heat-conducting tube is a copper tube.

[0011] Furthermore, a first pipe groove is provided inside the fixing plate, and the air outlet pipe is connected to the fixing plate via the first pipe groove.

[0012] Furthermore, a through hole is provided inside the mounting plate, and the return pipe and the water supply pipe are connected to the mounting plate through the through hole.

[0013] Furthermore, a second pipe groove is provided inside the fixing plate, and the heat conducting pipe is fixedly connected to the fixing plate through the second pipe groove.

[0014] Furthermore, a fixing groove is provided at the bottom of the air duct, and the blower is fixedly connected to the air duct through the fixing groove.

[0015] Furthermore, an air outlet hopper is fixedly installed at the output end of the air outlet pipe, and the air outlet hopper is convenient for guiding the airflow.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The film paper cooling device uses a cooler to start cooling through an air cooling mechanism, uses a water pump to extract coolant in the cooler, transports it into the water supply pipe through a liquid outlet pipe, and enters the condenser through the water supply pipe. The condensate reduces the temperature of the condenser in the condenser, and the condenser cools the heat transfer pipe at the same time. The blower is started to blow air, and the cooled gas enters the outlet pipe through the heat transfer pipe. Cold air is blown out through the outlet pipe to cool the film paper. At the same time, the film paper is air-cooled through the outlet pipes on the left and right sides, which greatly improves the cooling efficiency, helps to shorten time and cost, and improves the cooling effect without damaging the film paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic cross-sectional view of the structure of the utility model;

[0019] Figure 2 It is a left side schematic diagram of the structure of the utility model;

[0020] Figure 3 This is a top view of the structure of the utility model

[0021] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure

[0022] Figure 5 It is a front view schematic diagram of the structure of the utility model.

[0023] In the figure: 1. bottom plate; 2. fixing plate; 3. lower conveying roller; 4. upper conveying roller; 5. mounting plate; 6. blower; 7. air duct; 8. heat transfer pipe; 9. air outlet pipe; 10. cooler; 11. liquid outlet pipe; 12. water pump; 13. water supply pipe; 14. condenser pipe; 15. reflux pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 A film paper cooling device in this embodiment includes a bottom plate 1, a wind cooling mechanism is arranged on the top of the bottom plate 1, and a circulation component is arranged on the top of the bottom plate 1.

[0026] In this embodiment, the air cooling mechanism includes two fixed plates 2 fixedly installed on the top of the base plate 1, a lower conveying roller 3 is arranged between the two fixed plates 2, and an upper conveying roller 4 is arranged between the two fixed plates 2 and located directly above the lower conveying roller 3. The upper conveying roller 4 and the lower conveying roller 3 can be used to convey the film paper, and an installation plate 5 is fixedly installed between the two fixed plates 2, so that the equipment structure can be installed and fixed using the installation plate 5.

[0027] Among them, a blower 6 is fixedly installed on the top of the mounting plate 5, and an output end of the blower 6 is fixedly connected to an air duct 7. The interior of the air duct 7 is hollow and is used to transport air. A fixed groove is provided at the bottom of the air duct 7. The blower 6 is fixedly connected to the air duct 7 through the fixed groove, which helps the blower 6 to transport air into the interior of the air duct 7. Heat conduction pipes 8 are fixedly installed on the left and right sides of the air duct 7.

[0028] In this embodiment, a second pipe groove is opened inside the fixed plate 2, and the heat pipe 8 is clamped with the fixed plate 2 through the second pipe groove, which is convenient for installing and fixing the heat pipe 8. An air outlet pipe 9 fixedly connected to the fixed plate 2 is fixedly installed on one side of the heat pipe 8, and the cold air inside the heat pipe 8 can be transported into the inside of the air outlet pipe 9. An air outlet hopper is fixedly installed at the output end of the air outlet pipe 9, and the air outlet hopper is convenient for guiding the airflow, which can improve the air cooling effect.

[0029] Among them, the air outlet end of the air outlet pipe 9 is located between the upper conveying roller 4 and the lower conveying roller 3. The air outlet pipe 9 is used to output cold air, which helps to cool the film paper conveyed between the upper conveying roller 4 and the lower conveying roller 3. A first pipe groove is opened inside the fixed plate 2. The air outlet pipe 9 is clamped with the fixed plate 2 through the first pipe groove, which facilitates the installation and fixation of the air outlet pipe 9.

[0030] In this embodiment, the circulation component includes a cooler 10 fixedly installed on the top of the base plate 1, and a liquid outlet pipe 11 is fixedly connected to the top of the cooler 10, which can transport the water cooled inside the cooler 10 into the interior of a water pump 12. The other end of the liquid outlet pipe 11 is fixedly connected to the water pump 12. The circulation component also includes a water supply pipe 13 fixedly connected to the output end of the water pump 12, and the water pump 12 can transport condensed water into the water supply pipe 13. The other end of the water supply pipe 13 is fixedly connected to a condenser 14, and the condenser 14 is used to cool the heat pipe 8, so that the heat pipe 8 cools the internal gas to form cold air.

[0031] Among them, the condenser 14 is bent and wrapped around the outside of the heat conduction pipe 8. The heat conduction pipe 8 is a copper pipe, which is convenient for more efficient heat conduction and cooling. The left side of the condenser 14 is fixedly connected with a return pipe 15 fixedly connected to the cooler 10. A through hole is opened inside the mounting plate 5. The return pipe 15 and the water supply pipe 13 are fixedly connected to the mounting plate 5 through the through hole, which facilitates the return pipe 15 to recycle water.

[0032] It should be noted that the film paper cooling device uses the cooler 10 to start refrigeration through the air cooling mechanism, uses the water pump 12 to extract the coolant inside the cooler 10, and transports it into the water supply pipe 13 through the liquid outlet pipe 11, and enters the condenser 14 through the water supply pipe 13. The condensate reduces the temperature of the condenser 14 inside the condenser 14, and at the same time, the condenser 14 cools down the heat transfer pipe 8. The blower 6 is started for blowing, and the cooled gas enters the inside of the air outlet pipe 9 through the heat transfer pipe 8. The cold air is blown out through the air outlet pipe 9 to cool the film paper, and the film paper is air-cooled through the air outlet pipes 9 on the left and right sides at the same time, which greatly improves the cooling efficiency, and also helps to shorten time and cost, and conveniently improves the cooling effect without causing damage to the film paper.

[0033] The working principle of the above embodiment is:

[0034] When the film paper cooling device is used, the upper conveying roller 3 and the lower conveying roller 4 are first used to transport the film paper, and then the cooler 10 is started to start refrigeration, and then the water pump 12 is started. The water pump 12 extracts the cooling liquid inside the cooler 10, and transports it into the inside of the water supply pipe 13 through the liquid outlet pipe 11, and enters the inside of the condenser tube 14 through the water supply pipe 13. The condensed liquid reduces the temperature of the condenser tube 14 inside the condenser tube 14, and at the same time, the condenser tube 14 cools down the heat conducting pipe 8, so that the heat conducting pipe 8 cools the air inside the pipe. The blower 6 can be started at random, and the blower 6 starts to blow air. The wind enters the inside of the heat conducting pipe 8 through the air duct 7. The air is cooled down when passing through the inside of the heat conducting pipe 8. The cooled gas enters the inside of the air outlet pipe 9 through the heat conducting pipe 8. The cold air is blown out through the air outlet pipe 9 and the air outlet bucket to cool the film paper, which is convenient for improving the cooling effect without causing damage to the film paper, thereby greatly increasing the flexibility and practicality of the device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film paper cooling device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is provided with an air cooling mechanism, the air cooling mechanism is used for air cooling and heat dissipation, and the top of the bottom plate (1) is provided with a circulation component, the circulation component is used for recycling water; The air cooling mechanism comprises two fixed plates (2) fixedly mounted on the top of the bottom plate (1), a lower conveying roller (3) being arranged between the two fixed plates (2), an upper conveying roller (4) being arranged between the two fixed plates (2) and being located directly above the lower conveying roller (3), and a mounting plate (5) being fixedly mounted between the two fixed plates (2); A blower (6) is fixedly mounted on the top of the mounting plate (5); an output end of the blower (6) is fixedly connected to an air duct (7); heat conducting pipes (8) are fixedly mounted on the left and right sides of the air duct (7); an air outlet pipe (9) fixedly connected to the fixing plate (2) is fixedly mounted on one side of the heat conducting pipe (8); an air outlet end of the air outlet pipe (9) is located between the upper conveying roller (4) and the lower conveying roller (3); and the air outlet pipe (9) is used to output cold air.

2. The film paper cooling device according to claim 1, characterized in that: The circulation component comprises a cooler (10) fixedly mounted on the top of the base plate (1), the top of the cooler (10) being fixedly connected to a liquid outlet pipe (11), the other end of the liquid outlet pipe (11) being fixedly connected to a water pump (12), the output end of the water pump (12) being fixedly connected to a water supply pipe (13), the other end of the water supply pipe (13) being fixedly connected to a condenser (14), and the left side of the condenser pipe (14) being fixedly connected to a return pipe (15) fixedly connected to the top of the cooler (10).

3. The film paper cooling device according to claim 2, characterized in that: The condenser tube (14) is bent and wound around the outside of the heat-conducting tube (8), and the heat-conducting tube (8) is a copper tube.

4. The film paper cooling device according to claim 1, characterized in that: A first pipe groove is provided inside the fixing plate (2), and the air outlet pipe (9) is fixedly connected to the fixing plate (2) via the first pipe groove.

5. The film paper cooling device according to claim 3, characterized in that: A through hole is provided inside the mounting plate (5), and the return pipe (15) and the water supply pipe (13) are connected to the mounting plate (5) via the through hole.

6. The film paper cooling device according to claim 1, characterized in that: A second pipe groove is provided inside the fixing plate (2), and the heat conducting pipe (8) is clamped with the fixing plate (2) via the second pipe groove.

7. The film paper cooling device according to claim 1, characterized in that: A fixing groove is provided at the bottom of the air duct (7), and the blower (6) is fixedly connected to the air duct (7) via the fixing groove.

8. The film paper cooling device according to claim 1, characterized in that: An air outlet hopper is fixedly mounted on the output end of the air outlet pipe (9), and the air outlet hopper is convenient for guiding the airflow.

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