Enhanced polyethylene pipe shaping device

Abstract

A reinforced polyethylene pipe shaping device comprises a device body, the device body comprises a base, the base is provided with a cold water tank, a water return tank, a vacuum pump and a supporting column, the bottom of the cold water tank is provided with a first water pump, the first water pump is connected with a water inlet pipe, and the water inlet pipe is connected with a circular water pipe and a condensate pipe; the second water pump is connected with the water return pipe, the supporting column is connected with the setting machine, a setting machine clamping wall is arranged in the setting machine, a cooling clamping wall is arranged in the middle of the setting machine clamping wall, and an air blower and a water return port are arranged in the cooling clamping wall. The air blower can blow cold air in the cooling clamping wall into the setting machine to cool the interior of the polyethylene pipe, the nozzles are evenly distributed on one side of the circular water pipe and face the center direction, uniform spraying can be guaranteed, and the blow-drying air blower can accelerate cooling of the polyethylene pipe. And water in the water return tank and the cold water tank can be cooled into cold water for recycling.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyethylene material vacuum shaping technical field, specifically to a kind of reinforced polyethylene pipe shaping device. BACKGROUND

[0002] Polyethylene (Polyethylene, PE for short) is a thermoplastic resin obtained by polymerization of ethylene monomer, polyethylene pipe has the characteristics of good sanitary performance, corrosion resistance, long service life, etc. and is widely used in various pipeline construction. Polyethylene pipe is a complete production equipment line, and the production process steps include mixing and drying, plasticizing and extruding, mold forming, cooling and shaping, cutting and measuring, and stacking and packaging. The cooling and shaping includes vacuum method, internal pressure method and ejection method. The existing vacuum shaping machine can only spray and cool the outside of the pipe during the cooling process, and the cooling is uneven. The pipe cannot be cooled from the inside, resulting in poor cooling effect. Moreover, the cooling water cannot be recycled, which causes waste. SUMMARY

[0003] The utility model discloses a reinforced polyethylene pipe shaping device, which increases the air cooling structure, has a significant cooling effect on the inside of the polyethylene pipe, and the nozzle is circular and located around the polyethylene pipe, which can uniformly spray. The cooling water circulation system is also provided, which saves water cost.

[0004] The utility model discloses a reinforced polyethylene pipe shaping device, which includes a device body. The device body includes a base, a first motor support rod, a second motor support rod, a vacuum pump and a support column. The first motor support rod is connected to a first motor. The first motor is connected to a first rotating shaft. The first rotating shaft is connected to a first stirring blade. The first stirring blade is located in a cold water tank. The bottom of the cold water tank is provided with a first water pump. The first water pump is connected to a water inlet pipe. The water inlet pipe is connected to a circular water pipe and a condensate pipe. The circular water pipe is connected to a nozzle. The second motor support rod is connected to a second motor. The second motor is connected to a second rotating shaft. The second rotating shaft is connected to a second stirring blade. The second stirring blade is located in a water return tank. The outer wall of the water return tank is provided with a heat dissipation fin. The bottom of the water return tank is provided with a second water pump. The second water pump is connected to a water return pipe. The vacuum pump is connected to a vacuum air suction pipe. The support column is connected to a shaping machine. The shaping machine is provided with a shaping machine clamping wall. The middle section of the shaping machine clamping wall is provided with a cooling clamping wall. The cooling clamping wall and the shaping machine clamping wall are separated by a circular closure plate. The cooling clamping wall is provided with a blower and a water return port.

[0005] The water return tank is provided with a water outlet pipe. The water outlet pipe passes through the cooling clamping wall and is connected to the water return port.

[0006] The cooling wall is provided with a circular baffle on the outside of the inner wall, and a drying blower is arranged on one side of the cooling wall.

[0007] The nozzles are arranged on one side of the circular water pipe, and the nozzles are all directed to the center.

[0008] The condensate pipe is partially arranged in the cooling wall.

[0009] A ball valve is arranged on the water inlet pipe.

[0010] The utility model discloses a cooling wall is formed in the middle of the setting machine wall, and the condensate pipe is arranged in the cooling wall, the condensate pipe can cool the air around, the blower can blow the cooled air into the setting machine to cool the polyethylene pipe, the circular baffle is arranged in the setting machine to avoid the cold air being sucked out, the nozzles are arranged on one side of the circular water pipe and directed to the center, which can ensure the uniform spraying and avoid the waste of spraying, the drying blower can accelerate the air flow, which is beneficial to the cooling of the polyethylene pipe and the evaporation of the water on the polyethylene pipe, the water in the condensate pipe and the water outlet pipe can be cooled in the backwater tank, and the water in the backwater tank can be cooled in the cold water tank and then used circularly. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the internal structure schematic diagram of the utility model.

[0012] Figure 2 It is the water inlet pipe structure schematic diagram of the utility model.

[0013] Figure 3 It is the nozzle structure schematic diagram of the utility model.

[0014] Figure 4 It is the circular baffle structure schematic diagram of the utility model.

[0015] In the drawing: 1, base, 2, first motor support rod, 3, first motor, 4, first rotating shaft, 5, first stirring blade, 6, cold water tank, 7, first water pump, 8, water inlet pipe, 9, circular water pipe, 10, nozzle, 11, condensate pipe, 12, second motor support rod, 13, second motor, 14, second rotating shaft, 15, second stirring blade, 16, backwater tank, 17, heat dissipation fin, 18, second water pump, 19, backwater pipe, 20, vacuum pump, 21, vacuum air suction pipe, 22, support column, 23, setting machine wall, 24, cooling wall, 25, circular baffle, 26, blower, 27, water outlet pipe, 28, circular baffle, 29, drying blower, 30, backwater outlet, 31, ball valve. DETAILED DESCRIPTION

[0016] The drawings are only for illustrative purposes and should not be construed as limiting the patent; in order to better illustrate the embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the actual size of the product; it is understandable for those skilled in the art that some well-known structures and their descriptions in the drawings may be omitted.

[0017] Referring to the drawings, an enhanced polyethylene pipe shaping device comprises a device body, the device body comprises a base 1, the base 1 is provided with a first motor support rod 2, a second motor support rod 12, a vacuum pump 20 and a support column 22, the first motor support rod 2 is connected with a first motor 3, the first motor 3 is connected with a first rotating shaft 4, the first rotating shaft 4 is connected with a first stirring blade 5, the first stirring blade 5 is located in a cold water tank 6, the bottom of the cold water tank 6 is provided with a first water pump 7, the first water pump 7 is connected with a water inlet pipe 8, the water inlet pipe 8 is connected with a circular water pipe 9 and a condensate water pipe 11, the circular water pipe 9 is connected with a nozzle 10, the second motor support rod 12 is connected with a second motor 13, the second motor 13 is connected with a second rotating shaft 14, the second rotating shaft 14 is connected with a second stirring blade 15, the second stirring blade 15 is located in a backwater tank 16, the outer wall of the backwater tank 16 is provided with a heat dissipation fin 17, the bottom of the backwater tank 16 is provided with a second water pump 18, the second water pump 18 is connected with a backwater pipe 19, the vacuum pump 20 is connected with a vacuum air suction pipe 21, the support column 22 is connected with a shaping machine, the shaping machine is provided with a shaping machine clamping wall 23 in the inside, the middle section of the shaping machine clamping wall 23 is provided with a cooling clamping wall 24, the cooling clamping wall 24 and the shaping machine clamping wall 23 are separated by a circular closure plate 25, the cooling clamping wall 24 is provided with a hair dryer 26 and a backwater inlet 30 in the inside.

[0018] The backwater tank 16 is provided with a water outlet pipe 27 above, the water outlet pipe 27 passes through the cooling clamping wall 24 and is connected with the backwater inlet 30.

[0019] The inner wall of the cooling clamping wall 24 is provided with a circular baffle 28 outside, and the cooling clamping wall 24 is provided with a drying hair dryer 29 on one side.

[0020] The nozzle 10 is located on one side of the circular water pipe 9, and the nozzle 10 is directed to the center.

[0021] Part of the condensate water pipe 11 is located in the cooling clamping wall 24.

[0022] The water inlet pipe 8 is provided with a ball valve 31.

[0023] The enhanced polyethylene pipe setting device has the following advantages: when used, the first water pump 7 is started before production, cold water enters the condensing water pipe 11 through the water inlet pipe 8 to cool the air in the cooling wall 24, and then returns to the water return tank 16; the second motor 13 is started to drive the second rotating shaft 14 to rotate, and the second rotating shaft 14 drives the second stirring blade 15 to rotate to stir and cool the water in the water return tank 16; the air blower 26 is started to send the cold air in the cooling wall 24 into the setting machine; after production, the vacuum pump 20 is started to pump the gas in the setting machine out through the vacuum suction pipe 21, so that the polyethylene pipe is preliminarily set; the ball valve 31 is opened, the water in the water inlet pipe 8 flows into the circular water pipe 9, and the water is sprayed and cooled on the polyethylene pipe through the nozzle 10; and the air blower 29 is started to blow and cool the polyethylene pipe, so that the polyethylene pipe is fully cooled and set.

[0024] The water sprayed by the nozzle 10 flows into the water return tank 16 through the water return port 30 and the water outlet pipe 27, the water in the water return tank 16 is cooled for a period of time, then the second water pump 18 is started, the water flows back to the cold water tank 6 through the water return pipe 19, the first motor 3 is started to drive the first rotating shaft 4 to rotate, and the first rotating shaft 4 drives the first stirring blade 5 to rotate to stir and cool the water in the cold water tank 6, so that the water is circulated.

[0025] Two circular sealing plates 25 are arranged in the middle of the setting machine wall 23 to form the cooling wall 24, the condensing water pipe 11 passes through the cooling wall 24, the condensing water pipe 11 can cool the surrounding air, the air blower 26 can blow the cooled air into the setting machine to cool the inside of the polyethylene pipe, the circular baffle 28 separates the vacuum part in the setting machine to avoid the cold air being pumped out, the nozzles 10 are uniformly distributed on one side of the circular water pipe 9, the nozzles all face the center direction to ensure uniform spraying and prevent waste, the air blower 29 can accelerate the flow of air, which is beneficial to the cooling of the inside of the polyethylene pipe and the evaporation of water on the outside of the polyethylene pipe, and the water in the condensing water pipe 11 and the water outlet pipe 27 can return to the water return tank 16 to be cooled and cooled, and then the water in the water return tank 16 returns to the cold water tank 6 to be cooled and cooled to form cool water, which is circulated.

[0026] The above embodiments are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments are not required to be exhausted. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A reinforced polyethylene pipe setting device comprising a device body, characterised in that: The device body includes a base (1), the base (1) is provided with a first motor support rod (2), a second motor support rod (12), a vacuum pump (20) and a support column (22), the first motor support rod (2) is connected with a first motor (3), the first motor (3) is connected with a first rotating shaft (4), the first rotating shaft (4) is connected with a first stirring blade (5), the first stirring blade (5) is located in a cold water tank (6), the bottom of the cold water tank (6) is provided with a first water pump (7), the first water pump (7) is connected with a water inlet pipe (8), the water inlet pipe (8) is connected with a circular water pipe (9) and a condensate water pipe (11), the circular water pipe (9) is connected with a nozzle (10), the second motor support rod (12) is connected with a second motor (13), the second motor (13) is connected with a second rotating shaft (14), the second rotating shaft (14) is connected with a second stirring blade (15), the second stirring blade (15) is located in a backwater tank (16), the outer wall of the backwater tank (16) is provided with a heat dissipation fin (17), the bottom of the backwater tank (16) is provided with a second water pump (18), the second water pump (18) is connected with a backwater pipe (19), the vacuum pump (20) is connected with a vacuum air suction pipe (21), the support column (22) is connected with a setting machine, the setting machine is provided with a setting machine clamping wall (23), the middle section of the setting machine clamping wall (23) is provided with a cooling clamping wall (24), the cooling clamping wall (24) and the setting machine clamping wall (23) are separated by a circular closure plate (25), the cooling clamping wall (24) is provided with a hair dryer (26) and a backwater inlet (30).

2. The reinforced polyethylene pipe sizing apparatus of claim 1, wherein: The backwater tank (16) is provided with a water outlet pipe (27) above, the water outlet pipe (27) passes through the cooling clamping wall (24) and is connected with the backwater inlet (30).

3. The reinforced polyethylene pipe sizing apparatus of claim 1, wherein: The inner wall of the cooling clamping wall (24) is provided with a circular baffle (28) outside, and the cooling clamping wall (24) is provided with a blow-drying fan (29) on one side.

4. The reinforced polyethylene pipe sizing apparatus of claim 1, wherein: The nozzle (10) is located on one side of the circular water pipe (9), and the nozzle (10) is directed to the center.

5. The reinforced polyethylene pipe sizing apparatus of claim 1, wherein: Part of the condensate water pipe (11) is located in the cooling clamping wall (24).

6. The reinforced polyethylene pipe sizing apparatus of claim 1, wherein: The water inlet pipe (8) is provided with a ball valve (31).

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