CN211807683U - Cooling device of plastic wire drawing machine - Google Patents
Cooling device of plastic wire drawing machine Download PDFInfo
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- CN211807683U CN211807683U CN202020315731.6U CN202020315731U CN211807683U CN 211807683 U CN211807683 U CN 211807683U CN 202020315731 U CN202020315731 U CN 202020315731U CN 211807683 U CN211807683 U CN 211807683U
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- water tank
- water
- cooling
- wire drawing
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Abstract
The utility model discloses a cooling device of plastics wire drawing machine, including first water tank and second water tank, the lower extreme inner wall fixedly connected with water pump of second water tank, and the water pump leads to pipe intercommunication has the cooling tube, the cooling tube runs through the lateral wall setting of first water tank, and the one end intercommunication that the water pump was kept away from to the cooling tube has the hose, the one end that the cooling tube was kept away from to the hose is located the top setting of second water tank, the last fixed surface of second water tank is connected with radiator fan, and radiator fan is close to the hose setting, the upper end inner wall fixedly connected with refrigerating plant of second water tank. The utility model relates to a plastics wire drawing machine equipment technical field through setting up second water tank cooperation cooling tube, can utilize the water to the second water tank to cool down and absorb the heat in the first water tank through the cooling tube to guarantee the constancy of temperature of first water tank, and can avoid the water in the first water tank ripple to appear, avoid influencing the quality of plastics wire drawing.
Description
Technical Field
The utility model relates to a plastics wire drawing machine equipment technical field especially relates to a cooling device of plastics wire drawing machine.
Background
The plastic wire drawing machine mainly uses polypropylene and high-density ethylene as raw materials, and is formed into flat wires through heating, extrusion, wire cutting and stretching, and the flat wires are coiled and supplied to a circular weaving machine for weaving, and the production flow of the plastic wire drawing machine is generally as follows: the automatic winding machine comprises an automatic feeding machine, a single-screw extruder, a machine head die, a cold water tank, a tractor, a hot water tank, a stretcher and a winding machine.
In the process that raw materials pass through a screw extruder to form a film and are divided, the extruded raw materials are stretched into a plastic film by a roller, a cutting tool is additionally arranged at the tail end of the film forming roller to cut the plastic film into a plurality of blank wires with equal width, the plastic film is required to be cooled in the process of film forming, in the prior art, temperature control in a cold water tank generally triggers a control device to dissipate heat after the temperature rises, so that the temperature control has delay, the temperature of the cold water tank cannot be adjusted in time, waste wires are easy to produce, the production cost is increased, raw materials are wasted, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a cooling device of a plastic wire drawing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cooling device of plastics wire drawing machine, includes first water tank and second water tank, the lower extreme inner wall fixedly connected with water pump of second water tank, and the water pump leads to pipe intercommunication and has the cooling tube, the cooling tube runs through the lateral wall setting of first water tank, and the one end intercommunication that the water pump was kept away from to the cooling tube has the hose, the one end that the cooling tube was kept away from to the hose is located the top setting of second water tank, the last fixed surface of second water tank is connected with radiator fan, and radiator fan is close to the hose setting, the upper end inner wall fixedly connected with refrigerating plant of second water tank, and refrigerating plant passes through the wire electricity and connects thermistor, thermistor is located the interior setting of first water tank.
Preferably, the cooling pipe is a serpentine pipe, and a plurality of heat conducting fins are fixedly connected to the side wall of the cooling pipe.
Preferably, the side wall of the cooling pipe is fixedly connected with two rotating shafts, and the cooling pipe is rotatably connected with the inner wall of the second water tank through the rotating shafts.
Preferably, the lateral wall fixedly connected with fin radiator of second water tank, and fin radiator is steel aluminium composite material.
Preferably, the side wall of the lower end of the heat radiation fan is fixedly connected with a baffle plate which is obliquely arranged, and the baffle plate is arranged close to the hose.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the cooling device of the plastic wire drawing machine, the second water tank is arranged to be matched with the cooling pipe, so that the water in the second water tank can be cooled, and the heat in the first water tank can be absorbed through the cooling pipe, so that the temperature of the first water tank is ensured to be constant, the water in the first water tank can be prevented from being corrugated, and the quality of plastic wire drawing is prevented from being influenced;
2. this kind of cooling device of plastics wire drawing machine can start cooling device when the high temperature in first water tank through setting up thermistor, improves the cooling effect of second water tank to first water tank, through setting up coiled pipe cooperation conducting strip, can improve the heat exchange area of cooling tube to improve the cooling effect of second water tank to first water tank.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a cooling device of a plastic wire drawing machine according to the present invention;
fig. 2 is a schematic top view of a cooling device of a plastic wire drawing machine according to the present invention;
fig. 3 is a schematic structural view of a fin radiator of a cooling device of a plastic wire drawing machine according to the present invention.
In the figure: 1. a first water tank; 2. a second water tank; 3. a water pump; 4. a water pipe; 5. a cooling tube; 6. a hose; 7. a heat radiation fan; 8. a refrigeration device; 9. a thermistor; 10. a heat conductive sheet; 11. a rotating shaft; 12. a finned heat sink; 13. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a cooling device of a plastic wire drawing machine comprises a first water tank 1 and a second water tank 2, wherein a fin radiator 12 is fixedly connected to the side wall of the second water tank 2, the fin radiator 12 is made of steel-aluminum composite material, the heat dissipation effect of the second water tank 2 can be improved by arranging the fin radiator 12, the heat dissipation energy consumption is reduced, a water pump 3 is fixedly connected to the inner wall of the lower end of the second water tank 2, the water pump 3 is communicated with a cooling pipe 5 through a water pipe 4, the cooling pipe 5 is a coiled pipe, the side wall of the cooling pipe 5 is fixedly connected with a plurality of heat conducting fins 10, the heat exchange area of the cooling pipe 5 can be increased by arranging the coiled pipe to match with the heat conducting fins 10, so as to improve the cooling effect of the second water tank 2 on the first water tank 1, the side wall of the cooling pipe 5 is fixedly connected with two rotating shafts 11, and the cooling, the water pipe 4 and the hose 6 both have good flexibility, which ensures that the cooling pipe 5 can be rotated under the condition that the cooling pipe 5 is communicated with the water pipe 4 and the hose 6, the cooling pipe 5 can be rotated by arranging the rotating shaft 11, so that the plastic film passes through the first water tank 1 from the lower part of the cooling pipe 5, the cooling pipe 5 is arranged by penetrating through the side wall of the first water tank 1, the end of the cooling pipe 5 far away from the water pump 3 is communicated with the hose 6, the end of the hose 6 far away from the cooling pipe 5 is arranged above the second water tank 2, the upper surface of the second water tank 2 is fixedly connected with the heat radiation fan 7, the side wall of the lower end of the heat radiation fan 7 is fixedly connected with the baffle 13 which is obliquely arranged, the baffle 13 is arranged close to the hose 6, the water flowing out of the hose 6 can be prevented from splashing on the heat radiation fan 7 by arranging the baffle 13, the damage caused by the, the inner wall of the upper end of the second water tank 2 is fixedly connected with a refrigerating device 8, the refrigerating device 8 is electrically connected with a thermistor 9 through a lead, and the thermistor 9 is positioned in the first water tank 1.
In the utility model, when in use, firstly the cooling pipe 5 is rotated to make the cooling pipe 5 in a vertical state, then the plastic film is put into the first water tank 1 and enters a next procedure after being cooled by the first water tank 1, then the cooling pipe 5 is rotated again to make the cooling pipe 5 inserted into water, then the water pump 3 and the cooling fan 7 are started, at this time, the water in the second water tank 2 flows into the cooling pipe 5 through the water pipe 4 under the driving of the water pump 3, and the cooling pipe 5 exchanges heat with the water in the first water tank 1, thereby reducing the water temperature in the first water tank 1, not only can the water temperature in the first water tank 1 be controlled, ensure that the water temperature in the first water tank 1 is in a lower state to have better cooling effect on the plastic film, simultaneously, the water in the first water tank 1 can not ripple, ensure the quality of the plastic film, then the water heated and warmed in the cooling pipe 5 flows out through the hose 6, and water flows downwards under the action of gravity and flows back to the second water tank 2, meanwhile, the heat radiation fan 7 blows air to the water, so that the water temperature flowing back into the second water tank 2 is reduced, and the water in the second water tank 2 can be cooled with low power consumption by matching with the fin radiator 12, on the other hand, when the water temperature in the first water tank 1 is too high, the resistance is reduced after the thermistor 9 is heated, so that the power is supplied to the refrigerating device 8, the water temperature in the second water tank 2 can be reduced more quickly by the refrigerating device 8, the water in the first water tank 1 is reduced through the cooling pipe 5, the water temperature in the first water tank 1 can be reduced under the condition of ensuring uniform water temperature, the power consumption of the refrigerating device 8 is higher, and the water cooling device is only used as an emergency scheme, so that the power consumption of the refrigerating device can be reduced, the aims of reducing the production cost, saving energy.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A cooling device of a plastic wire drawing machine comprises a first water tank (1) and a second water tank (2), and is characterized in that a water pump (3) is fixedly connected to the inner wall of the lower end of the second water tank (2), the water pump (3) is communicated with a cooling pipe (5) through a water pipe (4), the cooling pipe (5) penetrates through the side wall of the first water tank (1), a hose (6) is communicated with one end, far away from the water pump (3), of the cooling pipe (5), one end, far away from the cooling pipe (5), of the hose (6) is arranged above the second water tank (2), a cooling fan (7) is fixedly connected to the upper surface of the second water tank (2), the cooling fan (7) is arranged close to the hose (6), a refrigerating device (8) is fixedly connected to the inner wall of the upper end of the second water tank (2), and the refrigerating device (8) is electrically connected with a thermistor (9) through a lead, the thermistor (9) is arranged in the first water tank (1).
2. The cooling device of a plastic wire drawing machine according to claim 1, wherein the cooling pipe (5) is a serpentine pipe, and a plurality of heat-conducting fins (10) are fixedly connected to the side wall of the cooling pipe (5).
3. The cooling device of the plastic wire drawing machine according to claim 1, wherein the side wall of the cooling pipe (5) is fixedly connected with two rotating shafts (11), and the cooling pipe (5) is rotatably connected with the inner wall of the second water tank (2) through the rotating shafts (11).
4. The cooling device of the plastic wire drawing machine according to claim 1, wherein a finned radiator (12) is fixedly connected to the side wall of the second water tank (2), and the finned radiator (12) is made of a steel-aluminum composite material.
5. The cooling device of the plastic wire drawing machine according to claim 1, wherein the lower end side wall of the heat radiation fan (7) is fixedly connected with a baffle (13) which is obliquely arranged, and the baffle (13) is arranged close to the hose (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020315731.6U CN211807683U (en) | 2020-03-14 | 2020-03-14 | Cooling device of plastic wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020315731.6U CN211807683U (en) | 2020-03-14 | 2020-03-14 | Cooling device of plastic wire drawing machine |
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| Publication Number | Publication Date |
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| CN211807683U true CN211807683U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020315731.6U Active CN211807683U (en) | 2020-03-14 | 2020-03-14 | Cooling device of plastic wire drawing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459445A (en) * | 2021-05-25 | 2021-10-01 | 李雨晴 | Cold setting device for communication cable insulating shell |
-
2020
- 2020-03-14 CN CN202020315731.6U patent/CN211807683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459445A (en) * | 2021-05-25 | 2021-10-01 | 李雨晴 | Cold setting device for communication cable insulating shell |
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