A cling film cooling device

Abstract

The utility model provides a kind of preservative film cooling device, including device main body, device main body is provided with water removal structure, adjusting structure, cooling structure and support structure, water removal structure includes the first driving element being installed on device main body, the driving gear is set on the first driving element output end, the driving gear is set on the driving roller, device main body is provided with the driven gear, the driven roller is set on the driven gear, vacuum pump is provided on device main body, connecting pipe is set on vacuum pump, connecting pipe and driving roller and driven roller junction are uniformly provided with sealing element for guaranteeing the sealing property of junction, driving gear is engaged with driven gear, and the driving roller and driven roller are all set with several water suction holes.The utility model provides a kind of preservative film cooling device with the effect of improving preservative film processing quality.

Description

Technical Field

[0001] This utility model relates to the field of plastic wrap cooling technology, and in particular to a plastic wrap cooling device. Background Technology

[0002] As one of the main materials in the food packaging industry, the production process of cling film has strict requirements for product quality. Among them, the cooling process is a key link connecting the film material forming and subsequent processing. The temperature of cling film material that has just been extruded or cast can reach 120-180℃. It needs to be cooled down to below 30℃ by a cooling device in order to achieve molecular structure stability and size fixation, and ensure the core performance of the film material such as tensile strength and transparency.

[0003] Currently, the mainstream cooling methods in the industry are water cooling and air cooling. Some advanced equipment has implemented a step-by-step cooling design to avoid damage to the film material due to sudden temperature changes. However, most traditional cooling devices only focus on cooling needs. After cooling, the water droplets remaining will form obvious watermarks and spots during the film material transmission process. At the same time, moisture will destroy the uniformity of the film material surface, leading to uneven local shrinkage, wrinkles, and lifting problems. Some areas will also have uneven thickness due to moisture infiltration, which will easily cause tearing during subsequent use. Especially for cling film made of different materials such as PVC and PE, moisture will also accelerate the aging of the material, resulting in a significant decrease in the processing quality of cling film.

[0004] Therefore, it is necessary to provide a plastic wrap cooling device to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a plastic wrap cooling device, which solves the problem that the lack of dehydration function in traditional devices leads to a significant decrease in the processing quality of plastic wrap.

[0006] To solve the above-mentioned technical problems, the present invention provides a plastic wrap cooling device comprising: a device body, wherein the device body is provided with a water removal structure, an adjustment structure, a cooling structure and a support structure; the water removal structure includes a first driving member installed on the device body; a driving gear is provided on the output end of the first driving member; a driving roller is provided on the driving gear; a driven gear is provided on the device body; a driven roller is provided on the driven gear; a vacuum pump is provided on the device body; a connecting pipe is provided on the vacuum pump; a sealing element is provided at the connection points between the connecting pipe and the driving roller and the driven roller to ensure the sealing of the connection points; the driving gear meshes with the driven gear; a plurality of water suction holes are provided on both the driving roller and the driven roller; and a dustproof net is provided on the vacuum pump.

[0007] Preferably, the adjustment structure includes a second drive member mounted on the main body of the device, an adjustment roller is provided on the main body of the device, and a reciprocating component for reciprocating motion of the adjustment roller is provided on the output end of the second drive member.

[0008] Preferably, the adjustment structure includes a guide groove formed on the main body of the device, and the main body of the device is provided with a rotating bearing.

[0009] Preferably, the cooling structure includes a cooler fan installed on the main body of the device, a ventilation duct provided on the cooler fan, an air guide plate provided on the ventilation duct, and an air outlet provided on the ventilation duct.

[0010] Preferably, the support structure includes a device support rod installed at the bottom of the device body, and the bottom of the device support rod is provided with an anti-slip component for preventing the device body from slipping.

[0011] Preferably, the main body of the device is provided with an observation window, the main body of the device is provided with a controller, and the main body of the device is provided with a guide roller.

[0012] Preferably, the main body of the device has a feed inlet and a discharge outlet.

[0013] Compared with related technologies, the plastic wrap cooling device provided by this utility model has the following beneficial effects: This utility model provides a plastic wrap cooling device. When this device is used for processing, the controller controls the first driving component to drive the active gear to rotate. At the same time, the active gear drives the active roller to rotate. The active gear drives the driven gear to rotate. The driven gear drives the driven roller to rotate. At the same time, the controller controls the vacuum pump to start. The vacuum pump removes the moisture on the plastic wrap through the water suction hole. This device incorporates a water removal function, which can promptly remove residual water droplets, preventing moisture from disrupting the uniformity of the film surface and causing localized wrinkles or uneven thickness. Especially for PVC cling film, the water removal function ensures a dry and smooth film surface, guaranteeing processing quality and thus improving the overall quality of cling film processing. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of a plastic wrap cooling device provided by this utility model; Figure 2 for Figure 1 A schematic cross-sectional view of the main body of the device shown; Figure 3 for Figure 1 The diagram shows a cross-sectional view of the main body of the device from the rear. Figure 4 for Figure 2 The enlarged schematic diagram of part A is shown.

[0015] Numbered in the diagram: 1. Main body of the device; 2. Water removal structure; 201. First driving component; 202. Driving roller; 203. Connecting pipe; 204. Driven roller; 205. Sealing component; 206. Water suction hole; 207. Driven gear; 208. Driving gear; 209. Vacuum pump; 210. Dustproof net; 3. Adjustment structure; 301. Adjusting roller; 302. Second driving component; 303. Reciprocating assembly; 304. Rotary bearing; 305. Guide groove; 4. Cooling structure; 401. Air cooler; 402. Air guide plate; 403. Ventilation pipe; 404. Air outlet; 5. Support structure; 501. Device support rod; 502. Anti-slip component; 6. Observation window; 7. Discharge port; 8. Controller; 9. Feed port; 10. Guide roller. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of a plastic wrap cooling device provided by this utility model; Figure 2 for Figure 1 A schematic cross-sectional view of the main body of the device shown; Figure 3 for Figure 1 The diagram shows a cross-sectional view of the main body of the device from the rear. Figure 4 for Figure 2 The enlarged schematic diagram of part A is shown. A plastic wrap cooling device includes: a device body 1, on which a water removal structure 2, an adjustment structure 3, a cooling structure 4, and a support structure 5 are provided. The water removal structure 2 includes a first driving member 201 installed on the device body 1. A driving gear 208 is provided on the output end of the first driving member 201. A driving roller 202 is provided on the driving gear 208. A driven gear 207 is provided on the device body 1. A driven roller 207 is provided on the driven gear 207. A vacuum pump 209 is provided on the device body 1. A connecting pipe 203 is provided on the vacuum pump 209. Sealing members 205 are provided at the connection points between the connecting pipe 203 and the driving roller 202 and the driven roller 204 to ensure the sealing of the connection points. The driving gear 208 meshes with the driven gear 207. A plurality of water suction holes 206 are opened on the driving roller 202 and the driven roller 204. A dustproof net 210 is provided on the vacuum pump 209.

[0018] The first driving component 201 can be a motor or other driving device that can drive the active gear 208 to rotate. The sealing component 205 can be a rubber gasket or other component that can be used to seal the connection of the connecting pipe 203. The dustproof net 210 has the function of preventing external dust from entering the device. The active roller 202 and the driven roller 204 are both made of silicone material to prevent damage to the plastic wrap.

[0019] The adjustment structure 3 includes a second drive member 302 installed on the main body 1 of the device. An adjustment roller 301 is provided on the main body 1 of the device. A reciprocating component 303 for the adjustment roller 301 to reciprocate is provided on the output end of the second drive member 302.

[0020] The second driving component 302 mentioned above can be a motor, electric motor or other driving device that can drive the reciprocating component 303 to operate. The reciprocating component 303 can be any component that can drive the adjusting roller 301 to reciprocate. The adjusting roller 301 has the function of adjusting the tension of the plastic wrap.

[0021] The adjustment structure 3 includes a guide groove 305 formed on the main body 1 of the device. A rotating bearing 304 is provided on the main body 1 of the device. The guide groove 305 has the function of guiding the reciprocating component 303.

[0022] The cooling structure 4 includes a cooler 401 installed on the main body 1 of the device. The cooler 401 is provided with a ventilation pipe 403, a guide plate 402 is provided on the ventilation pipe 403, and an air outlet 404 is provided on the ventilation pipe 403. The guide plate 402 has the function of guiding the air.

[0023] The support structure 5 includes a device support rod 501 installed at the bottom of the device body 1. The bottom of the device support rod 501 is provided with an anti-slip component 502 for preventing the device body 1 from slipping. The anti-slip component 502 can be a component with anti-slip function, such as a rubber anti-slip mat.

[0024] The main body 1 of the device is provided with an observation window 6, a controller 8, and a guide roller 10 inside the main body 1. The guide roller 10 has the function of guiding the plastic wrap.

[0025] The main body 1 of the device has a feed inlet 9 and a discharge outlet 7. The feed inlet 9 facilitates feeding.

[0026] The working principle of the plastic wrap cooling device provided by this utility model is as follows: When using this device for processing, first place the plastic wrap that needs to be cooled inside the device. At this time, the controller 8 can control the first drive unit 201 to start. The first drive unit 201 will drive the drive gear 208 to rotate. At the same time, the drive gear 208 will drive the drive roller 202 to rotate. Since the drive gear 208 meshes with the driven gear 207, the drive gear 208 will also drive the driven gear 207 to rotate while rotating. At this time, the driven gear 207 will drive the driven roller 204 to rotate. At the same time, the controller 8 will control the vacuum pump 209 to start. The vacuum pump 209 will remove the moisture on the plastic wrap through the water suction hole 206.

[0027] Compared with related technologies, the plastic wrap cooling device provided by this utility model has the following beneficial effects: When this device is used for processing, the controller 8 controls the first driving component 201 to drive the drive gear 208 to rotate. At the same time, the drive gear 208 drives the drive roller 202 to rotate, and the drive gear 208 drives the driven gear 207 to rotate. At this time, the driven gear 207 drives the driven roller 204 to rotate. Simultaneously, the controller 8 controls the vacuum pump 209 to start. The vacuum pump 209 removes moisture from the cling film through the water suction hole 206. This device adds a water removal function, which can remove residual water droplets in time, avoiding moisture from damaging the uniformity of the film surface and causing local wrinkles or uneven thickness of the film. Especially for PVC cling film, the water removal function can ensure that the film surface is dry and flat, ensuring its processing quality, thereby improving the processing quality of cling film.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A plastic wrap cooling device, characterized in that, The device includes a main body, which is equipped with a water removal structure, an adjustment structure, a cooling structure, and a support structure. The water removal structure includes a first driving component mounted on the main body. A driving gear is mounted on the output end of the first driving component, and a driving roller is mounted on the driving gear. A driven gear is mounted on the main body, and a driven roller is mounted on the driven gear. A vacuum pump is mounted on the main body, and a connecting pipe is mounted on the vacuum pump. Sealing elements are provided at the connection points between the connecting pipe and the driving roller and the driven roller to ensure the sealing of the connection. The driving gear meshes with the driven gear. Both the driving roller and the driven roller have several water suction holes. A dustproof screen is mounted on the vacuum pump.

2. The plastic wrap cooling device according to claim 1, characterized in that, The adjustment structure includes a second drive component mounted on the main body of the device, an adjustment roller is provided on the main body of the device, and a reciprocating component for the adjustment roller to reciprocate is provided on the output end of the second drive component.

3. The plastic wrap cooling device according to claim 2, characterized in that, The adjustment structure includes a guide groove formed on the main body of the device, and a rotating bearing is provided on the main body of the device.

4. The plastic wrap cooling device according to claim 1, characterized in that, The cooling structure includes a cooler fan installed on the main body of the device, a ventilation duct installed on the cooler fan, an air guide plate installed on the ventilation duct, and an air outlet installed on the ventilation duct.

5. The plastic wrap cooling device according to claim 1, characterized in that, The support structure includes a device support rod installed at the bottom of the device body, and the bottom of the device support rod is provided with an anti-slip component for preventing the device body from slipping.

6. The plastic wrap cooling device according to claim 1, characterized in that, The device body is provided with an observation window, a controller, and a guide roller inside.

7. The plastic wrap cooling device according to claim 1, characterized in that, The main body of the device has a feed inlet and a discharge outlet.

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