Efficient cooling device for PVC film production

Abstract

The utility model relates to the technical field of PVC film production and processing, in particular to an efficient cooling device for PVC film production, which comprises a box body, a supporting rod, a conveying roller, a cooling assembly, a winding assembly and a leveling assembly, the winding assembly is mounted in the box body, and the leveling assembly comprises a connecting rod, a supporting seat, a round rod, a leveling roller and a pushing component. The connecting rod is installed in the box body through the pushing component, the supporting base is installed on the connecting rod, the round rod is fixedly installed on the supporting base, the leveling roller is installed on the round rod, a PVC film is placed into the box body from the feeding port of the box body, the PVC film is conveyed on the conveying roller and cooled through the cooling assembly, then the connecting rod is pushed through the pushing component, and the PVC film is conveyed to the conveying roller through the leveling roller. When the PVC film is conveyed, the supporting base moves downwards, the leveling roller makes contact with the PVC film, the PVC film is leveled, and the PVC film is rolled after being leveled, so that the PVC film is prevented from being wrinkled in the conveying process, and the quality of the PVC film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC film production and processing, in particular to a high-efficiency cooling device for PVC film production. Background Art

[0002] PVC film is a vacuum blister film, which is often used as a building material for roofs, walls and floors. It is waterproof and weather-resistant, and can effectively protect buildings from rain and ultraviolet rays. The production process of PVC film usually includes batching and mixing, melt extrusion, calendering and cooling, pulling and winding.

[0003] The existing patent CN214082402U discloses a high-efficiency cooling and shaping device for producing PVC color film, comprising a box body, a feed port is provided on the upper part of one side of the box body, and a water tank is connected to one side of the lower end of the inner wall of the box body. The utility model allows water in the water tank to enter the water tank through the second pipe, and the water pump operates to flow the refrigerated water to the water tank through the first pipe, so that the water temperature can be controlled and the cooling effect of the PVC film is good; the blower operates to spray cold air through the nozzle to the upper end of the PVC film, so that the PVC film is cooled for a second time, and it is not easy to shrink and wrinkle; the motor operates to drive the roller to rotate to roll up the PVC film, and the PVC film can be rolled up quickly and conveniently, thereby improving the production efficiency of the PVC film.

[0004] However, when the existing patented cooling device is used, the PVC film is not leveled during the cooling process of the PVC film, so the PVC film is too loose during transportation and wrinkles are generated, thereby affecting the quality of the PVC film product. Utility Model Content

[0005] The utility model aims to provide a high-efficiency cooling device for PVC film production, which solves the problem that in the process of using the high-efficiency cooling device for PVC film production, the PVC film is not leveled during the process of conveying and cooling the PVC film, so that the PVC film is too loose during conveyance and wrinkles are generated, thereby affecting the quality of the PVC film product.

[0006] To achieve the above-mentioned purpose, the utility model provides a high-efficiency cooling device for PVC film production, comprising a box body, a support rod, a conveying roller, a cooling assembly, a winding assembly and a leveling assembly, the support rod being fixedly installed in the box body, the conveying roller being installed on the support rod, the conveying roller being rotatably connected to the support rod, the cooling assembly being installed in the box body, the winding assembly being installed in the box body, the leveling assembly comprising a connecting rod, a support seat, a round rod, a leveling roller and a pushing member, the connecting rod being installed in the box body through the pushing member, the support seat being fixedly installed on the connecting rod, the round rod being fixedly installed on the support seat, the leveling roller being installed on the round rod, and the leveling roller being rotatably connected to the round rod.

[0007] Wherein, the pushing component includes an electric cylinder and a pushing shaft, the electric cylinder is fixedly mounted on the inner wall of the box body; one end of the pushing shaft is fixedly connected to the output shaft of the electric cylinder, and the other end of the pushing shaft is fixedly connected to the connecting rod.

[0008] Wherein, the cooling assembly includes a nozzle, a connecting pipe, a water supply component and an air-drying component, the nozzle is installed on the connecting pipe, and the nozzle is communicated with the connecting pipe; the connecting pipe is installed in the box body through the water supply component; the air-drying component is installed on the box body.

[0009] Wherein, the water supply component includes a water tank, a water pump and a water supply pipe, the water tank is fixedly installed in the box body; the water pump is fixedly installed in the box body, the connecting pipe is installed on the water pump, and the connecting pipe is connected to the water pump; one end of the water supply pipe is connected to the water tank, and the other end of the water supply pipe is connected to the water pump.

[0010] Among them, the air-drying component includes a fan, an air outlet pipe and an air outlet hood, the fan is fixedly installed on the box body and is located on a side of the box body away from the water tank; one end of the air outlet pipe is connected to the fan, and the other end of the air outlet pipe is connected to the box body; the air outlet hood is fixedly installed on the air outlet pipe, and the air outlet hood is connected to the air outlet pipe.

[0011] Among them, the winding assembly includes a fixed seat, a winding roller, a driving motor and a driving shaft, the fixed seat is fixedly installed in the box body; the winding roller is installed on the fixed seat, and the winding roller is rotatably connected to the fixed seat; the driving motor is fixedly installed in the box body; one end of the driving shaft is fixedly connected to the output shaft of the driving motor, and the other end of the driving shaft is fixedly connected to the winding roller.

[0012] The utility model discloses a high-efficiency cooling device for PVC film production, wherein the connecting rod is fixedly mounted on the driving shaft, the driving shaft is mounted on the electric cylinder, the electric cylinder is fixedly mounted in the box, the support seat is fixedly mounted on the connecting rod, the round rod is fixedly mounted on the support seat, and the leveling roller is mounted on the round rod. When in use, the PVC film is put into the box from the feeding port of the box, so that the PVC film is transported on the conveying roller. During the conveying process, the water pump is started to transport the water in the water tank to the nozzle through the water supply pipe and the connecting pipe, and the nozzle sprays water mist to cool the bottom of the PVC film. At the same time, the fan is started to generate wind force, and blows air through the air outlet pipe and the air outlet hood to air-dry and cool the top of the PVC film. Then, the electric cylinder is started to drive the driving shaft, push the connecting rod, and move the support seat downward, so that the leveling roller contacts the PVC film, and the PVC film is leveled and rolled up after leveling, thereby avoiding wrinkles of the PVC film during the conveying process and improving the quality of the PVC film. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of a high-efficiency cooling device for PVC film production according to the first embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of the installation structure of the leveling roller of the first embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the installation structure of the winding roller of the second embodiment of the utility model.

[0017] In the figure: 101-box, 102-support rod, 103-conveyor roller, 104-connecting rod, 105-support seat, 106-round rod, 107-leveling roller, 108-electric cylinder, 109-driving shaft, 110-sprinkler, 111-connecting pipe, 112-water tank, 113-water pump, 114-water supply pipe, 115-fan, 116-air outlet pipe, 117-air outlet hood, 201-fixed seat, 202-winding roller, 203-driving motor, 204-driving shaft. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1 and Figure 2 ,in Figure 1 This is a schematic diagram of the overall structure of a high-efficiency cooling device for PVC film production according to the first embodiment of the utility model; Figure 2 It is a schematic diagram of the installation structure of the leveling roller of the first embodiment of the utility model.

[0021] The utility model provides a high-efficiency cooling device for PVC film production: comprising a box body 101, a support rod 102, a conveying roller 103, a cooling component, a winding component and a flattening component, wherein the flattening component comprises a connecting rod 104, a supporting seat 105, a round rod 106, a flattening roller 107 and a pushing component, wherein the pushing component comprises an electric cylinder 108 and a pushing shaft 109, wherein the cooling component comprises a nozzle 110, a connecting pipe 111, a water supply component and an air-drying component, wherein the water supply component comprises a water tank 112, a water pump 113 and a water supply pipe 114, and the air-drying component comprises a fan 115, an air outlet pipe 116 and an air outlet cover 117. The above-mentioned scheme solves the above-mentioned problem that in the process of using the high-efficiency cooling device for PVC film production, the PVC film is not flattened during the process of conveying and cooling the PVC film, so that the PVC film is too loose during conveying and wrinkles are generated, thereby affecting the quality of the PVC film product. It can be understood that the above-mentioned scheme can be used in the scene of PVC film production and processing, and can also be used to solve the problem of winding.

[0022] In this embodiment, the support rod 102 is fixedly installed in the box 101, the conveying roller 103 is installed on the support rod 102, the conveying roller 103 is rotatably connected to the support rod 102, the cooling assembly is installed in the box 101, the winding assembly is installed in the box 101, and the leveling assembly is installed in the box 101, so as to level the PVC film, avoid wrinkles in the PVC film during transportation, and improve the quality of the PVC film. The material of the support rod 102 is stainless steel, the number of the support rods 102 is multiple, and the conveying roller 103 is installed on each of the support rods 102, the support rod 102 supports the conveying roller 103 to rotate, and the conveying roller 103 conveys the PVC film.

[0023] The connecting rod 104 is installed in the box body 101 through the pushing member, the support seat 105 is fixedly installed on the connecting rod 104, the round rod 106 is fixedly installed on the support seat 105, the leveling roller 107 is installed on the round rod 106, and the leveling roller 107 is rotatably connected with the round rod 106. The connecting rod 104 is made of stainless steel, and the connecting rod 104 supports the support seat 105; the support seat 105 is made of stainless steel, and the support seat 105 is installed on the connecting rod 104 by welding, and the support seat 105 supports the round rod 106; the round rod 106 is made of stainless steel, and the round rod 106 is installed on the support seat 105 by welding, and the round rod 106 supports the leveling roller 107 to rotate; the leveling roller 107 levels the PVC film for easy winding; the pushing member is convenient Adjust the height of the leveling roller 107; when in use, put the PVC film into the box body 101 from the feed port of the box body 101, so that the PVC film is conveyed on the conveying roller 103, cooled by the cooling assembly, and then the connecting rod 104 is pushed by the pushing member to move the support seat 105 downward, so that the leveling roller 107 contacts the PVC film, and the PVC film is leveled and rolled up after leveling, thereby avoiding wrinkles on the PVC film during transportation and improving the quality of the PVC film.

[0024] Secondly, the electric cylinder 108 is fixedly mounted on the inner wall of the box 101; one end of the driving shaft 109 is fixedly connected to the output shaft of the electric cylinder 108, and the other end of the driving shaft 109 is fixedly connected to the connecting rod 104. The electric cylinder 108 drives the driving shaft 109; the driving shaft 109 is made of stainless steel, and the driving shaft 109 connects the electric cylinder 108 and the connecting rod 104 to push the connecting rod 104 to move up and down; starting the electric cylinder 108 drives the driving shaft 109, thereby pushing the connecting rod 104 to move downward.

[0025] Again, the nozzle 110 is mounted on the connecting pipe 111, and the nozzle 110 is connected to the connecting pipe 111; the connecting pipe 111 is mounted in the box 101 through the water supply component; the air-drying component is mounted on the box 101. The nozzle 110 sprays water mist to cool the bottom of the PVC film; the connecting pipe 111 is made of stainless steel with a certain hardness, and the connecting pipe 111 delivers water to the nozzle 110; the water supply component supplies water to the connecting pipe 111; the air-drying component cools the top of the PVC film and air-dries the sprayed water mist; through the water supply component, water is delivered to the connecting pipe 111 and to the nozzle 110, so that the nozzle 110 sprays water mist to cool the PVC film.

[0026] From this, the water tank 112 is fixedly installed in the box body 101; the water pump 113 is fixedly installed in the box body 101, the connecting pipe 111 is installed on the water pump 113, and the connecting pipe 111 is connected to the water pump 113; one end of the water supply pipe 114 is connected to the water tank 112, and the other end of the water supply pipe 114 is connected to the water pump 113. The water tank 112 is used to store water; the water pump 113 provides power to transport water to the nozzle 110 through the connecting pipe 111. The water pump 113 is a mature existing technology and will not be described in detail in this solution; the material of the water supply pipe 114 is stainless steel, and the water supply pipe 114 is used to transport the water in the water tank 112 to the water pump 113; start the water pump 113, so that the water in the water tank 112 is transported to the connecting pipe 111 through the water supply pipe 114, so as to supply water.

[0027] Then, the fan 115 is fixedly installed on the box body 101 and is located on a side of the box body 101 away from the water tank 112; one end of the air outlet pipe 116 is connected to the fan 115, and the other end of the air outlet pipe 116 is connected to the box body 101; the air outlet cover 117 is fixedly installed on the air outlet pipe 116, and the air outlet cover 117 is connected to the air outlet pipe 116. The fan 115 provides power to generate wind force, and blows air through the air outlet pipe 116 and the air outlet hood 117. The fan 115 is a mature existing technology and is not described in detail in this solution. The air outlet pipe 116 is made of stainless steel, and the air outlet pipe 116 supports the air outlet hood 117. The air outlet hood 117 collects wind so that the wind will not disperse, cools the PVC film with air, and dries the sprayed water mist. Start the fan 115 to generate wind force, and blow air through the air outlet pipe 116 and the air outlet hood 117, so as to cool the top of the PVC film with air.

[0028] When the high-efficiency cooling device for PVC film production of the present embodiment is used, the PVC film is put into the box body 101 from the feed port of the box body 101, so that the PVC film is conveyed on the conveying roller 103. During the conveying process, the water pump 113 is started to convey the water in the water tank 112 to the nozzle 110 through the water supply pipe 114 and the connecting pipe 111. The nozzle 110 sprays water mist to cool the bottom of the PVC film. At the same time, the fan 115 is started to generate wind force, and blows air through the air outlet pipe 116 and the air outlet hood 117 to air-dry and cool the top of the PVC film. Then, the electric cylinder 108 is started to drive the driving shaft 109 to push the connecting rod 104, so that the support seat 105 moves downward, so that the leveling roller 107 contacts the PVC film, and the PVC film is leveled and rolled up after leveling, thereby avoiding wrinkles of the PVC film during the conveying process and improving the quality of the PVC film.

[0029] The second embodiment of the present application is:

[0030] See also Figure 3 ,in Figure 3 It is a schematic diagram of the installation structure of the winding roller of the second embodiment of the utility model.

[0031] The winding assembly provided by the utility model includes a fixing seat 201 , a winding roller 202 , a driving motor 203 and a driving shaft 204 .

[0032] Among them, the fixed seat 201 is fixedly installed in the box body 101; the winding roller 202 is installed on the fixed seat 201, and the winding roller 202 is rotatably connected to the fixed seat 201; the driving motor 203 is fixedly installed in the box body 101; one end of the driving shaft 204 is fixedly connected to the output shaft of the driving motor 203, and the other end of the driving shaft 204 is fixedly connected to the winding roller 202. The fixed seat 201 is made of stainless steel, and the fixed seat 201 supports the winding roller 202 to rotate; the winding roller 202 winds the PVC film; the driving motor 203 drives the driving shaft 204; the driving shaft 204 is made of stainless steel, and the driving shaft 204 connects the driving motor 203 and the winding roller 202, driving the winding roller 202 to rotate for winding; starting the driving motor 203 drives the driving shaft 204 to rotate the winding roller 202 to wind the flattened PVC film, thereby collecting and arranging the PVC film for subsequent packaging.

[0033] When the high-efficiency cooling device for PVC film production of this embodiment is used, the drive motor 203 is started to drive the drive shaft 204 to rotate the winding roller 202 to wind up the flattened PVC film, thereby collecting and arranging the PVC film for subsequent packaging.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A high-efficiency cooling device for PVC film production, comprising a box, a support rod, a conveying roller, a cooling assembly and a winding assembly, wherein the support rod is fixedly installed in the box, the conveying roller is installed on the support rod, the conveying roller is rotatably connected to the support rod, the cooling assembly is installed in the box, and the winding assembly is installed in the box. It is characterized in that Also included is a leveling assembly; The leveling assembly includes a connecting rod, a support seat, a round rod, a leveling roller and a pushing member. The connecting rod is installed in the box body through the pushing member, the support seat is fixedly installed on the connecting rod, the round rod is fixedly installed on the support seat, the leveling roller is installed on the round rod, and the leveling roller is rotatably connected to the round rod.

2. The high-efficiency cooling device for PVC film production according to claim 1, It is characterized in that The pushing component includes an electric cylinder and a pushing shaft. The electric cylinder is fixedly mounted on the inner wall of the box body. One end of the pushing shaft is fixedly connected to the output shaft of the electric cylinder, and the other end of the pushing shaft is fixedly connected to the connecting rod.

3. The high-efficiency cooling device for PVC film production according to claim 1, It is characterized in that The cooling assembly includes a nozzle, a connecting pipe, a water supply component and an air-drying component. The nozzle is installed on the connecting pipe and is communicated with the connecting pipe; the connecting pipe is installed in the box through the water supply component; and the air-drying component is installed on the box.

4. The high-efficiency cooling device for PVC film production as claimed in claim 3, It is characterized in that The water supply component includes a water tank, a water pump and a water supply pipe. The water tank is fixedly installed in the box body; the water pump is fixedly installed in the box body, the connecting pipe is installed on the water pump, and the connecting pipe is connected to the water pump; one end of the water supply pipe is connected to the water tank, and the other end of the water supply pipe is connected to the water pump.

5. The high-efficiency cooling device for PVC film production as claimed in claim 4, It is characterized in that The air-drying component includes a fan, an air outlet pipe and an air outlet hood. The fan is fixedly mounted on the box body and is located on a side of the box body away from the water tank. One end of the air outlet pipe is connected to the fan, and the other end of the air outlet pipe is connected to the box body. The air outlet hood is fixedly mounted on the air outlet pipe, and the air outlet hood is connected to the air outlet pipe.

6. The high-efficiency cooling device for PVC film production according to claim 1, It is characterized in that The winding assembly includes a fixed seat, a winding roller, a driving motor and a driving shaft, the fixed seat is fixedly installed in the box; the winding roller is installed on the fixed seat, and the winding roller is rotatably connected to the fixed seat; the driving motor is fixedly installed in the box; one end of the driving shaft is fixedly connected to the output shaft of the driving motor, and the other end of the driving shaft is fixedly connected to the winding roller.

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