A cooling device for plastic film

Abstract

The utility model provides a cooling device for plastic film, and the cooling device comprises a cold water assembly and an air cooling assembly, the cold water assembly is arranged in the base, and the air cooling assembly is arranged in the top base, one end of the base is provided with a protruding first guide stick, the other end is provided with a protruding second guide stick, one side of the base is provided with a multi-shaft plate, the other side is provided with a positioning block, the opposite side of the multi-shaft plate is provided with a support plate, the water pumping motor is provided with the top surface of the support plate, one side of the water pumping motor is provided with a drain pump, one end of the cold water pipe is arranged in the shaft hole of the multi-shaft plate, the other end is arranged in the shaft hole of the drain pump, the top base can form the shape opposite to the base, one side of the top base is arranged with a fan block, one side of the support is arranged in the positioning block, one side of the support is provided with a fixed plate, one side of the fixed plate is provided with one end of telescopic shaft, the other side supports the bottom surface of the top base, and the other end of the telescopic shaft is arranged in one end of the lifting driving device, the utility model has the advantages of simple and reasonable structure design, and the effect that the fan is convenient to disassemble and clean.

Description

Technical Field

[0001] This utility model belongs to the technical field of plastic film cooling devices, and specifically relates to a cooling device for plastic films. Background Technology

[0002] Currently, plastic film cooling devices are key equipment on plastic film production lines used to quickly reduce film temperature and stabilize its physical properties.

[0003] The newly produced film is quite hot, and its temperature needs to be lowered before it can be recycled.

[0004] Existing thin-film cooling devices include those that use cold water to lower the film temperature, those that use cold air to lower the film temperature, and those that combine cold water and cold air to lower the film temperature.

[0005] However, in common thin-film cooling devices, the fans may suck in dust or impurities during operation. This is because the temperature of the freshly produced film is relatively high, causing dust or impurities to adhere to the surface of the film. Furthermore, the fans are located at the bottom or top of the thin-film cooling device, and they are not easy to disassemble for cleaning. Utility Model Content

[0006] This utility model proposes a cooling device for plastic film, which includes a cold water component and an air-cooling component. The cold water component is located on a base, and the air-cooling component is located on a top seat. The top seat is located on a movable support. The air-cooling component is movable, which facilitates disassembly and cleaning of the fan. This invention solves the problems mentioned in the background art.

[0007] The technical solution of this utility model is achieved as follows: The cooling device includes:

[0008] The base has a protruding first guide rod at one end and a protruding second guide rod at the other end;

[0009] The base has a multi-axis plate on one side and a positioning block on the other side;

[0010] The multi-axis plate is disposed between the first guide rod and the second guide rod, and a support plate is provided on the opposite side of the multi-axis plate;

[0011] Preferably, both the first guide rod and the second guide rod have a driving device at one end;

[0012] Preferably, the base contains a water storage tank, and a protruding water pipe is provided on one side of the water storage tank;

[0013] Preferably, the positioning block has a positioning groove on one side and a first positioning hole on the other side, the first positioning hole communicating with the interior of the positioning groove;

[0014] A water pump motor, wherein the water pump motor is provided with a support plate on the top surface, and a drainage pump is provided on one side of the water pump motor;

[0015] The drainage pump has a drain outlet on one side and a water guide pipe on the other side, with one end of the water guide pipe located inside the water pump.

[0016] Preferably, a positioning shaft is provided inside the drain outlet;

[0017] Preferably, a control valve is provided on one side of the water guide pipe;

[0018] A cold water pipe, one end of which passes through a shaft hole provided in a multi-axis plate, and the other end of which passes through a shaft hole provided in a positioning shaft;

[0019] The cold water pipe is installed inside the water supply pipe, and the water supply pipe is provided with multiple drain holes;

[0020] Preferably, one end of the water supply pipe is connected to the drain outlet;

[0021] Preferably, the cold water pipe is provided with multiple water guide grooves on its outer periphery;

[0022] Top seat, which can be arranged vertically opposite to the base;

[0023] A fan block is inserted through one side of the top seat, and a filter screen is inserted through the other side;

[0024] An exhaust port is provided on one side of the bottom surface of the top seat, and the exhaust port is opposite to one side of the fan block;

[0025] The fan block may be equipped with multiple fans. The fan block has a panel on one side, a handle on one side, and a fixing hole on the other side.

[0026] Preferably, the top seat has grooves at all four corners, and each groove wall has a protruding support rod.

[0027] Preferably, a locking hole is provided on one side of the top seat, and the locking hole is connected to the fixing hole by a screw;

[0028] Preferably, a reinforcing rib is provided on one side of the exhaust vent;

[0029] The bracket has its top side inserted into the positioning groove provided in the positioning block, and its bottom side inserted into the groove provided in the top seat.

[0030] The bracket is equipped with a cap on its top surface and pulleys on its bottom surface;

[0031] The bracket has a fixing plate on one side and a sliding groove on the other side;

[0032] The fixed plate has a telescopic shaft on one side and supports the bottom surface of the top seat on the other side.

[0033] The other end of the telescopic shaft is located at one end of the lifting drive device;

[0034] A support rod is inserted inside the chute;

[0035] Preferably, four supports are provided, located at the four corners of the top base, and

[0036] Preferably, a second positioning hole is provided on one side of the bracket;

[0037] Preferably, the lifting drive device is located inside the bracket.

[0038] Briefly describe the working principle:

[0039] The base uses a first guide rod to guide the film into the cooling device for cooling, and a second guide rod to carry the cooled film to the next step of the process; a cold water assembly is provided between the first and second guide rods, which is composed of a water pump motor, a drain pump, a water pump, a water pipe and a cold water pipe. The film is cooled by cold water through the cold water assembly.

[0040] The base has a movable top seat, and the top seat contains an air-cooling component. The air-cooling component is a combination of a fan block and a fan. The fan block passes through the top seat, and multiple fans can be installed in the fan block. The fans and the cold water pipes are arranged in an up-down opposite shape, which helps the membrane to undergo cooling processing by cold water and air at the same time.

[0041] The top seat is located on one side of the bracket, and brackets are provided at all four corners of the top seat. The bracket contains a lifting drive device. The lifting drive device uses a lifting shaft connected to the fixed plate supporting the top seat. The top seat can form a lifting and moving structure. The lifting and moving of the top seat can facilitate the disassembly of the fan block inside, thus achieving the effect of easy disassembly and cleaning of the fan.

[0042] After adopting the above technical solution, the beneficial effects of this utility model are as follows: its structural design is simple and reasonable, and it has the effect of facilitating the disassembly and cleaning of the fan; the cooling equipment includes a cold water component and an air-cooling component. The cold water component is located inside the base, and the membrane can perform cold water cooling processing; the air-cooling component is located inside the top seat, and the cold air component is composed of a fan block and a fan. The fan block passes through the top seat, and the combination of the fan block and the top seat forms a pull-out combination, which helps to form a structure that facilitates the disassembly and cleaning of the fan; the top seat has a fixing plate on one side of the bracket at the four corners, and one side of the fixing plate has a lifting shaft at one end, and the other end of the lifting shaft is located at one end of the lifting drive device, so the top seat can be lifted and lowered, thus achieving the effect of facilitating the disassembly and cleaning of the fan. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0044] Figure 1 This is a schematic diagram of the overall structure of the cooling device of this utility model.

[0045] Figure 2 This is an exploded view of the overall structure of the cooling device of this utility model.

[0046] Figure 3 This is a schematic diagram of the overall structure of the top seat of this utility model.

[0047] Figure 4 This is a cross-sectional view of the overall structure of the bracket of this utility model.

[0048] Figure 5 This is a schematic diagram of the overall structure of the base of this utility model.

[0049] Figure 6 This is a schematic diagram of the overall structure of the cold water pipe of this utility model.

[0050] Figure 7 This is an enlarged view of the overall structure of utility model A.

[0051] Figure 8 This is a schematic diagram of the overall structure of the pumping motor of this utility model. Detailed Implementation

[0052] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0053] Example 1:

[0054] like Figures 1-2As shown: The cooling equipment includes a water cooling component and an air cooling component. The water cooling component is located inside the base 2, and the membrane can perform water cooling processing. The air cooling component is located inside the top seat 5. The air cooling component is composed of a fan block 50 and a fan 500. The top seat 5 has a fixing plate 62 on one side of the bracket 6 at its four corners. One side of the fixing plate 62 has a lifting shaft, and the other end of the lifting shaft is located at one end of the lifting drive device 6300. The top seat 5 can be lifted and lowered to facilitate the disassembly and cleaning of the fan 500.

[0055] like Figure 3 As shown: Multiple fans 500 can be installed inside the fan block 50. A panel 501 is provided on one side of the fan block 50, and a handle 5010 is provided on one side of the panel 501. The combination of the fan block 50 and the top seat 5 forms a pull-out combination. The user can use the frame of the handle 5010 to help the fan block 50 form a pull-out structure.

[0056] A protruding limiting ring 71 is provided on one side of the fan 500, and an installation port 7 is provided inside the fan block 50. A slot 70 is provided at the top of the installation port 7. The fan 500 passes through the installation port 7 provided in the fan block 50. The limiting ring 71 and the slot 70 also form a through-hole shape. Both the limiting ring 71 and the slot 70 are rectangular in shape, which improves the stability of the fan 500 installation. The combination of the fan 500 and the fan block 50 forms a pull-out combination, which helps to realize the structure of easy disassembly of the fan 500.

[0057] A fixing plate 62 is provided on one side of the bracket 6. One end of the fixing plate 62 is provided on one side of the telescopic shaft 630, and the other side supports the bottom surface of the top seat 5. The other end of the telescopic shaft 630 is provided at one end of the lifting drive device 6300. The lifting drive device 6300 is located inside the bracket 6. The telescopic shaft 630 is driven by the lifting drive device 6300, and the telescopic shaft 630 moves in a telescopic motion. Its fixing plate 62 moves in a lifting motion, and the top seat 5 also moves in a lifting motion, which helps to realize the structure of easy disassembly and cleaning of the fan 500.

[0058] An exhaust port 52 is provided on one side of the bottom surface of the top seat 5. The exhaust port 52 is opposite to the fan block 50. Since the top seat 5 and the base 2 are in a relative position, the exhaust port 52 and the cold water assembly provided on the base 5 are in an up-down relative structure. However, the thin film cooling process forms the process of cold water and cold air.

[0059] A filter screen 51 is inserted through the top surface of the top seat 5. The top seat 5 and the filter screen 51 are connected by an insertion structure. However, the filter screen 51 has a structure that makes it easy to disassemble and clean.

[0060] like Figure 5As shown: One end of the base 2 is provided with a protruding first guide rod 20, and the other end is provided with a protruding second guide rod 21. Both the first guide rod 20 and the second guide rod 21 are provided with a driving device 24 at one end. The base 2 uses the first guide rod 20 and the second guide rod 21 to perform the work of introducing and exporting the film.

[0061] like Figures 1-8 As shown: A multi-axis plate 22 is provided on one side of the base 2, and the multi-axis plate 22 is located between the first guide rod 20 and the second guide rod 21. A support plate 220 is provided on the opposite side of the multi-axis plate 22. The water pump motor 3 is provided on the top surface of the support plate 220. A drain pump 30 is provided on one side of the water pump motor 3, and a drain outlet 300 is provided on one side of the drain pump 30. A positioning shaft 3000 is provided in the drain outlet 300, and the multi-axis plate 22 has a shaft hole. However, one end of the cold water pipe 4 passes through the shaft hole provided in the multi-axis plate 22, and the other end passes through the shaft hole provided in the positioning shaft 3000.

[0062] like Figure 8 As shown: A water guide pipe 31 is provided on the other side of the drainage pump 30. One end of the water guide pipe 31 is located inside the water pump 32. The base 2 is a water storage tank 25. The water pump 32 is located inside the water storage tank 25. A protruding water pipe 250 is provided on one side of the water storage tank 25. The water pipe 250 can be an inlet pipe or a drain pipe. The water storage tank 25 can store water and drain water, which helps to replace or maintain a sufficient amount of water in the water storage tank 25.

[0063] The multi-axis plate 22 and the support plate 220 are located on the top of the water storage tank 25;

[0064] A control valve 310 is provided on one side of the water pipe 31. The control valve 310 can be based on existing technology and has the functions of flow regulation and preventing backflow.

[0065] like Figure 6 As shown: The cold water pipe 4 passes through the water supply pipe 40. The cold water pipe 4 and the water supply pipe 40 are on the same axis, and one end of the cold water pipe 4 is fixed to one side of the water supply pipe 40. The water supply pipe 40 is provided with multiple drain holes 400. The water supply pipe 40 drains water through the drain holes 400 to process the film passing through the water supply pipe 40 for cooling.

[0066] One end of the water supply pipe 40 is connected to the drain outlet 300; the drain outlet 300 discharges the water received by the drain pump 30 into the interior of the water supply pipe 40, and the water supply pipe 40 discharges to the outside of the water supply pipe 40 through the drain hole 400, which helps the membrane passing through to perform cold water cooling processing.

[0067] like Figure 7 As shown: The cold water pipe 4 is provided with multiple water guide grooves 41 on its outer periphery, and the water guide grooves 41 have the function of guiding water to flow to the other end of the water supply pipe 40;

[0068] A positioning block 23 is provided on one side of the bottom of the base 2. The positioning block 23 and the bracket 6 are a combination that can be disassembled and installed, which helps to improve the stability of the bracket 6.

[0069] Example 2:

[0070] like Figures 1-4 As shown: The top side of the bracket 6 passes through the groove provided in the top seat 5. There are four brackets 6, and the brackets 6 are located at the four corners of the top seat 5. The part of the bracket 6 that is in contact with the groove is provided with a sliding groove 63. The sliding groove 63 communicates with the inside of the bracket 6, and the sliding groove 63 is in a through state with the fixing plate 62. The fixing plate 62 has a hole on one side. However, the hole provided in the fixing plate 62 and the frame of the bracket 6 form a through structure, which helps to form a protruding shape on one side of the fixing plate 62. The part of the fixing plate 62 that protrudes from the bracket 6 is connected to the frame of the top seat 5.

[0071] The top seat 5 has grooves at all four corners, and protruding support rods 53 are provided on the walls of the grooves. The support rods 53 are inserted into the sliding grooves 63. When the top seat 5 is raised or lowered, the connection between the sliding grooves 63 and the support rods 53 prevents the top seat 5 from shifting.

[0072] The top surface of the bracket 6 is provided with a cap 60. The cap 60 is easy to remove and install, which facilitates the installation of the fixing block 62 and the lifting drive device 6300 inside the bracket 6. It also prevents the fixing block 62 from detaching from the bracket 6 during lifting.

[0073] The bottom surface of the bracket 6 is provided with a pulley 61. However, the bracket 6 is a movable structure. The bracket 6 adopts a movable structure to form a structure that can be vertically opposed to the base 2, or can be detached from the vertically opposed structure. However, it has a structure to prevent dust and debris inside the fan block 50 from falling into the base 2 when the fan block 50 is disassembled.

[0074] One side of the bracket 6 passes through the positioning groove 230 provided in the positioning block 23. The positioning block 23 has a positioning groove 230 on one side and a first positioning hole 231 on the other side. The first positioning hole 231 communicates with the inside of the positioning groove 230. The bracket 6 has a second positioning hole 64 on one side. However, the first positioning hole 231 and the second positioning hole 64 are connected by a screw, which helps to improve the stability of the connection between the bracket 6 and the base 2 and has a structure to prevent the bracket 6 from shifting.

[0075] Example 3:

[0076] like Figure 3 As shown: A reinforcing rib 520 is provided on one side of the exhaust port 52. The reinforcing rib 520 is cross-shaped. The top seat 5 uses the reinforcing rib 520 to support the fan block 50, which prevents the fan block 50 from falling.

[0077] Example 4:

[0078] like Figure 3 As shown: Preferably, the top seat 5 is provided with a locking hole 54 on one side, and the position of the locking hole 54 is on the side where the top seat 5 is in contact with the panel 501. The panel 501 is provided with a fixing hole 5011 on one side. However, the locking hole 54 and the fixing hole 5011 are connected by a screw, which helps to improve the stability of the fan block 50 passing through the top seat 5. The addition of the screw connection to the fan block 50 and the top seat 5 does not affect the ease of disassembling and cleaning the fan 500.

[0079] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cooling device for plastic film, characterized in that: include: The base has a protruding first guide rod at one end and a protruding second guide rod at the other end; The base has a multi-axis plate on one side and a positioning block on the other side, and a support plate on the opposite side of the multi-axis plate; A water pump motor, wherein the water pump motor is provided with a support plate on the top surface, and a drainage pump is provided on one side of the water pump motor; A cold water pipe, one end of which passes through a shaft hole provided in a multi-axis plate, and the other end of which passes through a shaft hole provided in a drainage pump; The top seat can be arranged in a vertically opposite shape with the base, and a fan block is inserted through one side of the top seat; A bracket, one side of which is inserted into a positioning block, and a fixing plate is provided on one side of the bracket; One side of the fixed plate is provided with one end of the telescopic shaft, and the other side supports the bottom surface of the top seat. The other end of the telescopic shaft is provided at one end of the lifting drive device.

2. A cooling device for plastic film as claimed in claim 1, characterized in that: The bracket has a cap on its top surface and pulleys on its bottom surface.

3. A cooling device for plastic film as claimed in claim 2, characterized in that: The other side of the bracket is provided with a sliding groove, and a support rod provided by the top seat passes through the sliding groove. The top seat is provided with grooves at all four corners, and the groove walls are provided with protruding support rods.

4. A cooling device for plastic film as described in claim 3, characterized in that: The fan block can be equipped with multiple fans. The fan block has a panel on one side, a handle on one side of the panel, and a fixing hole on the other side. The top seat has a lock hole on one side, and the lock hole and the fixing hole are connected by a screw.

5. A cooling device for plastic film as described in claim 4, characterized in that: The cold water pipe is installed inside the water supply pipe, and the water supply pipe has multiple drainage holes. One end of the water supply pipe is connected to the drain outlet.

6. A cooling device for plastic film as described in claim 5, characterized in that: The drainage pump has a drain outlet on one side and a water guide pipe on the other side, with one end of the water guide pipe located inside the water pump.

7. A cooling device for plastic film as described in claim 6, characterized in that: The drain outlet is equipped with a positioning shaft.

8. A cooling device for plastic film as described in claim 7, characterized in that: The multi-axis plate is positioned between the first guide rod and the second guide rod.

9. A cooling device for plastic film as described in claim 8, characterized in that: The base contains a water tank, and a protruding water pipe is provided on one side of the water tank.

10. A cooling device for plastic film as described in claim 9, characterized in that: The positioning block has a positioning groove on one side and a first positioning hole on the other side.

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