CN113681791B - Plastic pipe production method and production equipment - Google Patents

Abstract

The invention discloses a plastic pipe production method and production equipment, comprising the following steps: S1, selecting a section of plastic pipe to be cooled extruded by an extruder, S2, sending the plastic pipe to be cooled into cooling equipment for cooling Processing, S3, take out the cooled plastic pipe and dry it to obtain a shaped plastic pipe product. As a preferred solution of the present invention, the end of the reservoir is provided with a pipe removal part, so that the inside and outside of the pipe and All surfaces can be in contact with the cooling water to achieve the same cooling effect on all parts of the pipe, and there will be no bending of the pipe due to uneven cooling of the pipe due to the different cooling and contraction speeds of each part of the pipe. The uneven contact between the surface and the water avoids the deformation of the pipe during the cooling process, so that the cooling effect of the pipe is better, the cooling rate is faster, and the cooling of the pipe surface is more uniform.

Description

A kind of plastic pipe production method and production equipment

technical field

The invention relates to the technical field of plastic pipes, in particular to a production method and equipment for plastic pipes.

Background technique

With the rapid development of my country's economy, my country's plastic processing industry has developed greatly, and the processing of plastic products is becoming more and more diverse. Plastics are different from traditional materials, and the pace of technological progress is faster. The emergence of new technologies, new materials, and new processes has made the advantages of plastic pipes more and more prominent compared with traditional materials;

Compared with traditional metal pipes and cement pipes, plastic pipes are lighter in weight, generally only 1/6-1/10 of metal pipes, and have better corrosion resistance, impact resistance and tensile strength. The cast iron pipe is much smoother, has a small friction coefficient and fluid resistance, and can reduce the energy consumption of water delivery by more than 5%. The comprehensive energy saving is good, and the manufacturing energy consumption is reduced by 75%. It is convenient to transport, easy to install, and has a service life of 30-50 years. , in order to speed up the production and utilization of plastic pipes, some steps in the plastic production process need to be optimized;

For the existing injection molding machine, after the extrusion molding of the plastic pipe, it is necessary to cool down the plastic pipe. Usually, the formed plastic pipe is cooled by spraying, and the spraying method can spray in the On the surface of the plastic pipe, it is difficult to quickly cool down the inside of the pipe for a while, and the external temperature can only be gradually lowered by external spraying, and the internal temperature is slowly cooled, so that the cooling time of the pipe is prolonged and the temperature is lowered. Unevenness makes the cooling of each part of the pipe inconsistent, which will cause the pipe to bend due to the different cooling and contraction speeds of each part, and serious deformation of the pipe body will occur, which will have a certain impact on the overall shape of the pipe.

Contents of the invention

The purpose of the present invention is to provide a plastic pipe production method and production equipment to solve the problem that the existing injection molding machine needs to cool down the plastic pipe after extrusion molding of the plastic pipe, usually by spraying. The final plastic pipe is cooled, and the spray method can spray on the surface of the plastic pipe. It is difficult to quickly cool down the inside of the pipe for a while, and the external temperature can only be gradually reduced by external spraying. Cool down the inside, so that the cooling time of the pipe is prolonged, and the cooling is uneven, so that the cooling of each part of the pipe is inconsistent, which will cause the pipe to bend due to the different cooling shrinkage speed of each part, and the serious deformation of the pipe will occur. It has a certain influence on the overall shape of the pipe.

In order to solve the above technical problems, the present invention specifically provides the following technical solutions:

The invention provides a plastic pipe production method and production equipment, comprising the following steps:

S1, select a plastic pipe to be cooled extruded by an extruder;

S2, sending the plastic pipe to be cooled into the cooling device for cooling treatment;

S3, taking out the cooled plastic pipe and drying it to obtain a shaped plastic pipe product;

Among them, the specific steps of cooling the plastic pipe include:

S201. The cooling device is provided with a water storage tank, and the water storage tank is filled with cooling solution;

S202. Putting a coolant into the cooling solution, lowering the temperature of the cooling solution, and adjusting the concentration of the cooling solution so that the density of the cooling solution is greater than the density of the pipe;

S203. Put the pipe into the reservoir, make the pipe contact with the cooling solution, and transfer the heat inside the pipe to the cooling solution;

S204. The flow of the solution in the reservoir drives the pipe to move to the edge of the reservoir, and the pipe rotates in situ at the edge of the reservoir under the continuous action of the water flow, so that all parts of the pipe can be in contact with the cooling solution, so that The heat of each part of the pipe is quickly and evenly transferred to the cooling solution;

A pipe removal part is arranged at the end of the reservoir, and the cooled plastic pipe is taken out, and the taken out pipe is dried to obtain a finished plastic pipe;

The cooling equipment includes a pipe cooling part for storing water and cooling the pipe, the pipe cooling part includes a cooling reservoir, and the cooling reservoir is connected with a water inlet pipe and an outlet pipe. A water flow disturbance component that drives the water flow in the cooling reservoir to drive the pipe to the edge of the cooling reservoir and rotate the pipe in the edge area of the cooling reservoir;

One side of the cooling reservoir is provided with a coolant adding part for adding coolant, and the coolant adding part includes a coolant feeding chamber and an anti-clogging rotating rod, and the left side of the cooling reservoir is provided with The coolant feeding chamber, the inside of the coolant feeding chamber is provided with the anti-clogging rotating rod through a bearing, and the water flow disturbing part includes a plurality of water flow disturbing blades and a disturbance matched with the water flow disturbing blades A rod, the disturbance rod is arranged on the inner wall of the cooling reservoir through a bearing, and a plurality of the water flow disturbance blades are sleeved on the outer side of the disturbance rod.

As a preferred solution of the present invention, the top end of the coolant feeding chamber is fixed with a coolant feeding port, and the bottom end of the coolant feeding chamber is provided with a cooling water tank communicating with the inside of the cooling reservoir. Agent outlet.

As a preferred solution of the present invention, the water flow disturbance component is arranged inside the cooling reservoir, the water flow disturbance component includes a rotating chamber opened on the inner wall of the cooling reservoir, and the interior of the rotating chamber A driving rod connected by a bearing is inserted, and one end of the disturbing rod close to the rotating chamber is inserted into the rotating chamber, and one end of the disturbing rod connects with the bevel gear on the surface of the driving rod through a bevel gear. The left side of the inner wall of the cooling reservoir is provided with a side wall driving cavity, and a rotating rod is inserted into the inside of the side wall driving cavity through a bearing, and the front end of the rotating rod is inserted in the rotating cavity The inside of the drive rod is driven and connected with the surface of the drive rod through a taper.

As a preferred solution of the present invention, a transmission rod is inserted on one side of the cooling reservoir, the rear end of the rotating rod is connected to the transmission rod through a bevel gear, and the top end of the transmission rod runs through the Extending to the inside of the coolant feeding chamber and fixedly connected to the bottom end of the anti-clogging rotating rod, the surface of the water flow disturbance blade is provided with several disturbance grooves, and the inner bearing of the disturbance groove is provided with a rotating block, A drive motor is installed on the left side of the cooling reservoir, and the output end of the drive motor is fixedly connected to the left end of the drive rod.

As a preferred solution of the present invention, the right side of the cooling reservoir is provided with a pipe taking-out part, and the pipe taking-out part includes a top groove opened on the inner wall of the cooling reservoir, and the top groove A rotating screw is provided inside through a bearing, and a support plate is provided on one side of the rotating screw, and the rotating screw is threaded into the inside of the supporting plate, and a fixing slot is provided on the surface of the supporting plate.

As a preferred solution of the present invention, a fixed insertion rod is embedded inside the fixed slot, and a sliding rod is slidably inserted inside the fixed insertion rod, and one end of the sliding rod is hinged with several front hinges. The other end of the front hinged rod is hinged with a rear hinged rod that is hingedly connected to the fixed insertion rod.

As a preferred solution of the present invention, one side of the cooling reservoir is provided with several pipe rotating parts, and the pipe rotating parts include a side wall fixing block fixedly connected with the inner wall of the cooling reservoir. A rolling sleeve is fixed on the left side of the side wall fixing block, and balls are embedded inside the rolling sleeve.

Compared with the prior art, the present invention has the following beneficial effects:

The present invention is provided with coolant adding components and water flow disturbing components inside the cooling storage tank, so that the water temperature inside the cooling storage tank can be kept at a low temperature for a long time, and the pipe material can be suspended on the water surface. Cooling pipes for cooling inside the cooling reservoir cool faster;

And the water flow is disturbed by the water flow disturbing part, so that the inside and outside of the pipe and all surfaces can be in contact with the cooling water, and the same cooling effect can be achieved on all parts of the pipe, so that the pipe will not appear due to uneven cooling of the pipe. The different cooling shrinkage speeds of each part lead to the bending of the pipe, so that all surfaces of the pipe are in contact with water more uniformly, and the pipe will not be deformed during the cooling process, so that the cooling effect of the pipe is better, the cooling rate is faster, and the cooling of the pipe surface is more efficient. uniform.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that are required in the description of the embodiments or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative work.

Fig. 1 is a schematic front cross-sectional view of the structure of an embodiment of the present invention.

FIG. 2 is a schematic top view cross-sectional view of the structure of the embodiment of the present invention.

FIG. 3 is an enlarged schematic diagram of the structure of A in FIG. 2 in an embodiment of the present invention.

FIG. 4 is a schematic top view cross-sectional view of the structure of the support plate in FIG. 1 in an embodiment of the present invention.

Fig. 5 is a schematic cross-sectional view of the pipe rotating part in Fig. 1 in an embodiment of the present invention.

The labels in the figure are respectively indicated as follows:

1. Pipe cooling parts; 2. Coolant adding parts; 3. Water flow disturbance parts; 4. Pipe removal parts; 5. Pipe rotating parts;

101, cooling reservoir; 102, water inlet pipe; 103, water outlet pipe;

201. Coolant feeding chamber; 202. Coolant feeding port; 203. Coolant discharging port; 204. Anti-clogging rotating rod;

301, rotating cavity; 302, side wall driving cavity; 303, rotating rod; 304, disturbing rod; 305, water flow disturbing blade; 306, disturbing groove; 307, rotating block; 308, transmission rod; 309, driving motor; 310, drive rod;

401, top groove; 402, rotating screw rod; 403, support plate; 404, fixed slot; 405, fixed insertion rod; 406, sliding rod; 407, front hinged rod; 408, rear hinged rod;

501, side wall fixing block; 502, rolling sleeve; 503, ball.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1 to 5, the present invention provides a plastic pipe production method and production equipment, comprising the following steps:

S1, select a plastic pipe to be cooled extruded by an extruder;

S2, sending the plastic pipe to be cooled into the cooling device for cooling treatment;

S3, taking out the cooled plastic pipe and drying it to obtain a shaped plastic pipe product;

Among them, the specific steps of cooling the plastic pipe include:

S201. The cooling device is provided with a water storage tank, and the water storage tank is filled with cooling solution;

S202. Putting a coolant into the cooling solution, lowering the temperature of the cooling solution, and adjusting the concentration of the cooling solution so that the density of the cooling solution is greater than the density of the pipe;

S203. Put the pipe into the reservoir, make the pipe contact with the cooling solution, and transfer the heat inside the pipe to the cooling solution;

S204. The flow of the solution in the reservoir drives the pipe to move to the edge of the reservoir, and the pipe rotates in situ at the edge of the reservoir under the continuous action of the water flow, so that all parts of the pipe can be in contact with the cooling solution, so that The heat of each part of the pipe is quickly and evenly transferred to the cooling solution.

In this embodiment, in the process of cooling the pipe, since the pipe is directly put into the water, it is difficult for the pipe to be in a suspended state in the water, so that one side of the pipe will be in contact with the water tank, thereby improving the overall cooling effect of the pipe. A more uniform cooling cannot be achieved. In order to make the surface and interior of the pipe more uniformly cooled, it is necessary to suspend the pipe and cool the water surface so that part of the pipe is immersed in the water and the other part is exposed on the water surface. Coolant, adjust the density of water in the pool, so that the density of the mixed liquid in the pool is greater than the density of the pipe, so that the pipe is suspended on the water surface, and then, through the continuous driving of the water, the water flow continuously impacts the surface of the pipe. When the pipe moves to the edge of the pool through the impact of the water flow, the pipe will rotate under the continuous impact of the water flow, so that all parts inside the pipe can continuously enter the water, thereby obtaining the effect of cooling all the surfaces of the pipe , so that each part of the pipe can be cooled rapidly.

In order to enable the cooled pipes to be quickly taken out by people, the take-out parts are arranged at the end of the pool, which is more convenient for people to take out and dry the pipes.

A pipe removal part is arranged at the end of the reservoir, and the cooled plastic pipe is picked up, and the taken out pipe is dried to obtain a finished plastic pipe.

As shown in Figures 1 to 5, in this embodiment the cooling device includes a pipe cooling unit 1 for storing water and cooling pipes, the pipe cooling unit 1 includes a cooling reservoir 101, and the cooling reservoir 101 is communicated with a water inlet pipe 102 and a water outlet pipe 103, the cooling device also includes a water flow disturbing component for driving the water flow in the cooling reservoir 101 to drive the pipe to the edge of the cooling reservoir 101 and make the pipe rotate in the edge area of the cooling reservoir 101 3;

One side of the cooling reservoir 101 is provided with a coolant adding part 2 for adding coolant. The coolant adding part 2 includes a coolant feeding cavity 201 and an anti-blocking rotating rod 204. The left side of the cooling reservoir 101 is provided with Coolant feeding chamber 201, the inside of coolant feeding chamber 201 is provided with anti-blocking rotating rod 204 through bearings, and water flow disturbance component 3 includes a plurality of water flow disturbance blades 305 and disturbance rods 304 matched with water flow disturbance blades 305, disturbance The rod 304 is arranged on the inner wall of the cooling reservoir 101 through bearings. The outside of the disturbance rod 304 is sleeved with several water flow disturbance blades 305. The top of the coolant discharge cavity 201 is fixed with a coolant discharge port 202. The coolant discharge A coolant outlet 203 communicating with the inside of the cooling reservoir 101 is opened at the bottom of the cavity 201 .

First, add a certain amount of clean water to the inside of the cooling reservoir 101 through the water inlet pipe 102, and close the outlet pipe 103. It is necessary to put the pipe to be cooled into the inside of the pipe cooling part 1. Before the inside of 101, it is necessary to add appropriate clean water to the inside of the cooling reservoir 101, and in order to enable the pipe material to be suspended in the interior of the cooling reservoir 101 and to the liquid surface, the coolant adding part 2 is used to add water to the inside of the cooling reservoir 101. A certain amount of coolant can keep the temperature of the clean water inside the cooling reservoir 101 low, and can also increase the density of the clean water, so that the mixing density of the clean water and the coolant is greater than the density of the pipe, and the pipe is initially cooled. When the user When the coolant is added to the inside of the coolant feeding chamber 201, through the continuous rotation of the anti-blocking rotating rod 204, the coolant entering the inside of the coolant feeding chamber 201 will not be blocked, making the addition of the coolant more smooth , and when the water flow disturbance blade 305 inside the water flow disturbance member 3 continuously rotates and stirs the mixed liquid, the coolant entering the cooling reservoir 101 can be more evenly dispersed into the clear water inside the cooling reservoir 101 .

In order to make the flow direction of the water flow consistent, the surface of the pipe can be continuously impacted, so that the pipe is impacted to the edge of the cooling reservoir 101, the rotation of the pipe is realized, and each part of the pipe can be uniformly cooled. The disturbance component 3, under the disturbance function of the water flow disturbance component 3, limits the direction of the water flow so that the water flow can only move to one side of the cooling reservoir 101, thereby pushing the pipes entering the interior of the cooling reservoir 101 to move , and finally make the pipes contact with the edge of the cooling reservoir 101 and then rotate to achieve the purpose of uniform cooling.

As shown in Figures 1 to 3, in this embodiment, the water flow disturbing part 3 is arranged inside the cooling reservoir 101, and the water flow disturbing part 3 includes a rotating chamber 301 opened on the inner wall of the cooling reservoir 101, and the rotating chamber 301 A driving rod 310 connected by a bearing is inserted inside, and one end of the disturbing rod 304 close to the rotating chamber 301 is inserted into the rotating chamber 301, and one end of the disturbing rod 304 is meshed with the bevel gear on the surface of the driving rod 310 through a bevel gear. , the left side of the inner wall of the cooling reservoir 101 is provided with a side wall driving chamber 302, and the inside of the side wall driving chamber 302 is inserted with a rotating rod 303 through a bearing, and the front end of the rotating rod 303 is inserted in the inside of the rotating chamber 301 and passed through the cone The shape is connected with the surface transmission of the drive rod 310.

By connecting the drive motor 309 to the power supply, the drive motor 309 starts to drive the drive rod 310 to rotate, and the drive rod 310 is connected to one end of the disturbance rod 304 through the bevel gear on the surface, thereby driving the disturbance rod 304 to rotate and driving the water flow disturbance The blades 305 stir the water in the cooling reservoir 101 in the same direction, so that the direction of the water flow in the cooling reservoir 101 is consistent, and drive the pipes entering the cooling reservoir 101 to move.

The left side of the cooling reservoir 101 is inserted with a transmission rod 308, and the rear end of the rotation rod 303 is connected to the transmission rod 308 through a bevel gear. The bottom end of the blocking rotating rod 204 is fixedly connected, and the surface of the water flow disturbance blade 305 is provided with several disturbance grooves 306, and the inner bearing of the disturbance groove 306 is provided with a rotating block 307, and the left side of the cooling reservoir 101 is equipped with a drive motor 309 , the output end of the driving motor 309 is fixedly connected with the left end of the driving rod 310 .

While stirring the water inside the cooling reservoir 101, the driving rod 310 is connected to one end of the rotating rod 303 through the bevel gear on the surface, driving the rotating rod 303 to rotate, and the rotating rod 303 passes through the bevel gear at the end Mesh with the bottom end of the transmission rod 308, drive the transmission rod 308 to rotate, the other end of the transmission rod 308 is fixedly connected with the bottom end of the anti-clogging rotating rod 204, thereby driving the anti-clogging rotating rod 204 to rotate, so that it enters the anti-clogging The coolant inside the rotating rod 204 is more smooth during the blanking process, and will not be blocked, and a disturbance groove 306 is provided on the surface of the water flow disturbance blade 305, and a rotating block 307 is installed inside the disturbance groove 306, so that the water flow disturbance When the blade 305 rotates, the action of the water flow can drive the rotating block 307 to rotate, so as to speed up the rate at which the coolant in the water dissolves in the water.

After the pipe is cooled, the pipe needs to be taken out. Since the pipe is floating on the surface of the cooling reservoir 101, it is very inconvenient to fish it out by hand. , under the interspersed action of pipe material taking-out part 4, just can make people more convenient for the taking-up of pipe material, facilitate the taking-up of pipe material and the work of drying.

As shown in Figures 1 to 4, in this embodiment, one side of the cooling reservoir 101 is provided with a pipe material take-out part 4, and the pipe material removal part 4 includes a top groove 401 opened on the inner wall of the cooling water reservoir 101, and the top end is concave. The inside of the groove 401 is provided with a rotating screw 402 through a bearing, and one side of the rotating screw 402 is provided with a support plate 403, and the rotating screw 402 is inserted into the inside of the support plate 403 by threads, and the surface of the support plate 403 is provided with a fixed slot 404, The interior of the fixed slot 404 is embedded with a fixed insertion rod 405, and the interior of the fixed insertion rod 405 is slidably inserted with a sliding rod 406. One end of the sliding rod 406 is hinged with several front hinged rods 407, and the other end of the front hinged rod 407 One end is hinged with a rear hinged rod 408 that is hingedly connected with the fixed insertion rod 405 .

Under the driving action of the water flow disturbing part 3, the pipes will eventually concentrate on the end of the cooling reservoir 101. The user takes the fixed insertion rod 405 to insert the sliding rod 406 into the middle of the pipe, and pulls the sliding rod 406 in the fixed The insertion rod 405 slides inside, driving the angle between the front hinge rod 407 and the rear hinge rod 408 to change, so that the front hinge rod 407 and the rear hinge rod 408 are gradually deformed to conflict with the inner wall of the pipe, thereby facilitating For the fixing of the pipe, the user can take out the pipe inserted on the surface of the slide rod 406 by lifting the slide rod 406. By twisting the screw 402, the screw 402 is connected to the support plate 403 through a thread structure. , so that the support plate 403 slowly moves upwards, the sliding rod 406 inserted with the pipe is placed in the fixed slot 404 to be fixed, and the taken out pipe is dried.

When the pipe is close to the edge of the end of the cooling reservoir 101, one side will be continuously impacted by the water flow, and the other side will continuously conflict with the inner wall of the cooling reservoir 101, so that it will rotate under the continuous impact of the water flow. In the process of rotation, it will constantly rub against the inner wall of the cooling reservoir 101. In order to make the rotation speed of the pipe faster and reduce the friction of the inner wall of the cooling reservoir 101 on the pipe, by setting the inner wall of the cooling reservoir 101 There is a pipe rotating part 5, and the ball 503 inside the pipe rotating part 5 is in point contact with the surface of the pipe, which greatly reduces the friction between the pipe and the cooling reservoir 101, so that the pipe is continuously impacted by the water flow It can be rotated faster, so that the various surfaces of the pipe can be cooled quickly.

As shown in Figures 1 to 5, in this embodiment, one side of the cooling reservoir 101 is provided with several pipe rotating parts 5, and the pipe rotating parts 5 include side wall fixing blocks fixedly connected to the inner wall of the cooling reservoir 101 501 , a rolling sleeve 502 is fixed on the left side of the side wall fixing block 501 , and a ball 503 is embedded inside the rolling sleeve 502 .

When the pipe moves to a position close to the ball 503, it will be resisted by the ball 503. Since the ball 503 can also rotate inside the rolling sleeve 502, when the pipe rotates, it will also rotate with the ball 503. The ball 503 drives the pipe to rotate again, so that the pipe can rotate rapidly at the end of the cooling reservoir 101 .

To sum up, through the function of the coolant adding part 2, the temperature of the water inside the cooling reservoir 101 can be kept relatively low, and the density of the clear water inside the cooling reservoir 101 can be increased, so that the density of the cooling water is greater than The density of the pipe material causes the pipe material to be suspended on the water surface. Under the action of the water flow disturbing part 3, the water flow inside the cooling reservoir 101 can be driven and flow-guided, so that the direction of the water flow is consistent, thereby driving the pipe material to move to one side, and finally rotate with the pipe material The parts 5 are in conflict with each other, and the pipe rotating part 5 is in point contact with the pipe, which speeds up the rotation rate of the pipe, improves the cooling effect of the pipe, and can add coolant to the coolant while the water flow disturbing part 3 drives the water flow. The coolant added inside the component 2 is used for dredging, so that the coolant enters the cooling reservoir 101 without clogging and is easier. Finally, under the rapid removal of the tube removal component 4, the cooled tube can be removed. Quickly remove to dry.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and such modifications or equivalent replacements shall also be deemed to fall within the protection scope of the present application.

Claims (7)

1. A method for producing plastic pipes, characterized in that, comprises the steps: S1, select a plastic pipe to be cooled extruded by an extruder; S2, sending the plastic pipe to be cooled into the cooling device for cooling treatment; S3, taking out the cooled plastic pipe and drying it to obtain a shaped plastic pipe product; Among them, the specific steps of cooling the plastic pipe include: S201. The cooling device is provided with a water storage tank, and the water storage tank is filled with cooling solution; S202. Putting a coolant into the cooling solution, lowering the temperature of the cooling solution, and adjusting the concentration of the cooling solution so that the density of the cooling solution is greater than the density of the pipe; S203. Put the pipe into the reservoir, make the pipe contact with the cooling solution, and transfer the heat inside the pipe to the cooling solution; S204. The flow of the solution in the reservoir drives the pipe to move to the edge of the reservoir, and the pipe rotates in situ at the edge of the reservoir under the continuous action of the water flow, so that all parts of the pipe can be in contact with the cooling solution, so that The heat of each part of the pipe is quickly and evenly transferred to the cooling solution; A pipe removal part is arranged at the end of the reservoir, and the cooled plastic pipe is taken out, and the taken out pipe is dried to obtain a finished plastic pipe; The cooling equipment includes a pipe cooling part (1) for storing water and cooling pipes, the pipe cooling part (1) includes a cooling reservoir (101), and the cooling reservoir (101) is connected with a water inlet pipe (102) and outlet pipe (103); The cooling device also includes a device for driving the water flow in the cooling reservoir (101) to drive the pipes to the edge of the cooling reservoir (101) and make the pipes on the edge of the cooling reservoir (101). The water flow disturbing part (3) that the area rotates; One side of the cooling reservoir (101) is provided with a coolant adding part (2) for adding coolant, and the coolant adding part (2) includes a coolant feeding cavity (201) and an anti-blocking rotating rod (204), the left side of the cooling reservoir (101) is provided with the coolant feeding chamber (201), and the inside of the coolant feeding chamber (201) is provided with the anti-clogging rotor Rod (204), the water flow disturbance component (3) includes a plurality of water flow disturbance blades (305) and a disturbance rod (304) matched with the water flow disturbance blades (305), the disturbance rod (304) passes through the bearing It is arranged on the inner wall of the cooling reservoir (101), and a plurality of the water flow disturbance vanes (305) are sleeved on the outer side of the disturbance rod (304). 2. A kind of plastic pipe production method according to claim 1, is characterized in that: the top of described coolant feeding chamber (201) is fixed with coolant feeding port (202), and described coolant feeding chamber The bottom end of (201) is provided with a coolant outlet (203) communicating with the inside of the cooling reservoir (101). 3. A method for producing plastic pipes according to claim 1, characterized in that: the water flow disturbance component (3) is arranged inside the cooling reservoir (101), and the water flow disturbance component (3) It includes a rotating cavity (301) opened on the inner wall of the cooling reservoir (101), a drive rod (310) connected by a bearing is inserted inside the rotating cavity (301), and the disturbance rod (304) is close to One end of the rotating chamber (301) is inserted into the interior of the rotating chamber (301), and one end of the disturbing rod (304) is meshed with the bevel gear on the surface of the driving rod (310) through a bevel gear , the left side of the inner wall of the cooling reservoir (101) is provided with a side wall driving chamber (302), and the inside of the side wall driving chamber (302) is inserted with a rotating rod (303) through a bearing, and the rotating rod The front end of (303) is inserted in the inside of the rotating cavity (301) and connected with the surface of the driving rod (310) through a taper. 4. A method for producing plastic pipes according to claim 3, characterized in that: a drive rod (308) is inserted on the left side of the cooling reservoir (101), and a rear end of the rotating rod (303) The end is connected to the transmission rod (308) through a bevel gear, and the top end of the transmission rod (308) extends to the inside of the coolant feeding chamber (201) and connects with the anti-blocking rotating rod (204) The bottom end of the water flow disturbance blade (305) is fixedly connected, and several disturbance grooves (306) are opened on the surface of the water flow disturbance blade (305). The internal bearing of the disturbance groove (306) is provided with a rotating block (307), and the cooling reservoir A drive motor (309) is installed on the left side of (101), and the output end of the drive motor (309) is fixedly connected to the left end of the drive rod (310). 5. A method for producing plastic pipes according to claim 4, characterized in that: one side of the cooling reservoir (101) is provided with a pipe removal part (4), and the pipe removal part (4) includes Open the top groove (401) on the inner wall of the cooling reservoir (101), the inside of the top groove (401) is provided with a rotating screw (402) through a bearing, and one side of the rotating screw (402) A support plate (403) is provided, the rotating screw rod (402) is threadedly inserted inside the support plate (403), and a fixing slot (404) is provided on the surface of the support plate (403). 6. A plastic pipe production method according to claim 5, characterized in that: a fixed insertion rod (405) is embedded inside the fixed slot (404), and a fixed insertion rod (405) is embedded inside the fixed insertion rod (405). A sliding rod (406) is slidingly inserted, and one end of the sliding rod (406) is hinged with several front hinged rods (407), and the other end of the front hinged rod (407) is hinged with a The rod (405) is hingedly connected to the rear hinged rod (408). 7. A method for producing plastic pipes according to claim 5, characterized in that: one side of the cooling reservoir (101) is provided with several pipe rotating parts (5), and the pipe rotating parts (5) ) includes a side wall fixing block (501) fixedly connected with the inner wall of the cooling reservoir (101), the left side of the side wall fixing block (501) is fixed with a rolling sleeve (502), and the rolling sleeve (502 ) is embedded with balls (503).

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