Uniform cooling device for water pipe processing and production

Abstract

The invention provides a uniform cooling device for water pipe processing and production, and relates to the field of pipeline production and processing.The uniform cooling device comprises a base, a cooling tank is fixedly connected to the top of the base, circular grooves are formed in the two sides of the cooling tank, and an electromagnetic valve row plastic water pipe is fixedly connected to the bottom of the cooling tank and communicates with the bottom of the cooling tank; a water storage tank body is fixedly connected to the base, a cooling mechanism is arranged on the cooling tank body and used for cooling a plastic water pipe, and a conveying mechanism is arranged on the cooling mechanism and used for conveying the plastic water pipe. Four transmission ropes in the conveying mechanism drive four rotating rods and four conveying wheels to rotate reversely, so that the plastic water pipe moves towards the side, away from the servo motor, of the cooling tank body, the moving speed of the plastic water pipe is increased, and the cooling speed of the plastic water pipe is increased.

Description

Technical Field

[0001] The invention relates to the field of pipeline production and processing, and in particular to a uniform cooling device for water pipe processing and production. Background Art

[0002] Plastic water pipes are generally made of synthetic resin, that is, polyester as raw material, with the addition of stabilizers, lubricants, plasticizers, etc., and are made by extrusion in a pipe making machine using the injection molding method.

[0003] Before plastic pressurization, the raw materials need to be heated first, and then the plastic particles are squeezed into plastic water pipes in an extruder. The newly formed plastic water pipes need to be accelerated to set their shape, and the plastic water pipes need to be cooled to solidify and form. The current cooling method is usually to place the pipes in a cooling tank, and cool the plastic water pipes with the cooling water in the cooling tank. The cooling water in the cooling tank circulates slowly, and the cooling speed is slow. In addition, since the plastic water pipes have to pass through the two circular holes of the cooling tank and are continuously transported and cooled in the cooling tank, the cooling water in the cooling tank will flow out along the two circular holes of the cooling tank, making it difficult for the cooling water level in the cooling tank to be higher than the plastic water pipes, and thus making it difficult for the cooling water to cool the upper surface of the plastic water pipes, resulting in uneven cooling of the plastic water pipes, and poor quality of the formed plastic water pipes. Summary of the invention

[0004] In order to overcome the shortcomings of existing water pipe cooling devices that cooling water has difficulty in cooling the upper surface of plastic water pipes, resulting in slow cooling speed of the plastic water pipes, uneven cooling and poor quality of the formed plastic water pipes, the present invention provides a uniform cooling device for water pipe processing and production that can accelerate the circulation of cooling water, thereby increasing the cooling speed of the plastic water pipes, and can also uniformly cool the upper surface of the plastic water pipes, thereby improving the molding quality of the plastic water pipes.

[0005] The technical solution is as follows: A uniform cooling device for water pipe processing and production, including a base, a cooling trough body fixedly connected to the top of the base, circular grooves on both sides of the cooling trough body, a solenoid valve plastic water pipe fixedly connected to the bottom of the cooling trough body, the solenoid valve plastic water pipe is connected to the bottom of the cooling trough body, a water storage trough body is fixedly connected to the base, a cooling mechanism is provided on the cooling trough body, the cooling mechanism is used to cool the plastic water pipe, and a conveying mechanism is provided on the cooling mechanism, the conveying mechanism is used to convey the plastic water pipe.

[0006] More preferably, the cooling mechanism includes a water leakage frame, the water leakage frames are fixedly connected to the two sides of the cooling trough body, the bottoms of the two water leakage frames are fixedly connected to the drainage trough body, the water leakage frame is communicated with the drainage trough body, the bottoms of the two water leakage frames are fixedly connected to the water storage trough body, the two water leakage frames are communicated with the water storage trough body, a water pump is fixedly connected to the inner side of the bottom of the water storage trough body, a three-way pipe is fixedly connected to the top of the water pump's output port, two plastic water pipes are fixedly connected to the upper part of the three-way pipe, an overflow trough body is fixedly connected to the inner side of the bottom of the cooling trough body, the upper parts of the two plastic water pipes pass through the bottom of the cooling trough body and are fixedly connected to the bottom of the overflow trough body, the two plastic water pipes are communicated with the bottom of the overflow trough body, and round holes are provided on both sides of the overflow trough body.

[0007] More preferably, the conveying mechanism includes a support plate, a support plate is fixedly connected to one side of the cooling trough body, a servo motor is fixedly connected to the support plate, a power shaft is fixedly connected to the output shaft of the servo motor, a plurality of fixed wheels are fixedly connected to the power shaft, a plurality of rotating wheels are rotatably connected to the power shaft, two rotating rods are rotatably connected to the cooling trough body, two water leakage frames are also rotatably connected to rotating rods, two pulleys are fixedly connected to each of the rotating rods, a transmission rope is wound between one of the fixed wheels and one of the rotating wheels and the two pulleys, and a conveying wheel is fixedly connected to each of the rotating rods, and one of the fixed wheels, one of the rotating wheels, one of the rotating rods, the conveying wheel on one of the rotating rods and the two pulleys and one of the transmission ropes form a group.

[0008] More preferably, one of the fixed wheels and one of the rotating wheels are located in the middle of one of the transmission ropes.

[0009] More preferably, a stirring mechanism is also included, which is arranged on the overflow trough body, and is used to stir the cooling water in the overflow trough body. The stirring mechanism includes a fixed gear, and two fixed gears are fixedly connected to the power shaft. Both sides of the overflow trough body are rotatably connected with a central shaft, and both central shafts are fixedly connected with a central gear, and both sides of the overflow trough body are fixedly connected with fixing bolts, and both fixing bolts are rotatably connected with rotating rings, and both rotating rings are fixedly connected with fixed gear rings, which are meshed with the central gear, and the two rotating rings are fixedly connected with a plurality of fixed rods on the side close to each other, and water cylinders are fixedly connected to the plurality of fixed rods.

[0010] More preferably, the plurality of water cylinders are arranged at an angle.

[0011] More preferably, it also includes a squeezing mechanism, which is arranged on the overflow trough body and is used to fit the plastic water pipe. The squeezing mechanism includes a pinion, and the pinion is fixedly connected to the side of the central axis away from the central gear. Fixed ring bodies are fixedly connected to both sides of the overflow trough body, and rotating gear rings are rotatably connected to the two fixed ring bodies, and each rotating gear ring is meshed with the pinion. Fixed squeezing rods are fixedly connected to both sides of the overflow trough body, and two overflow ports are provided on both sides of the overflow trough body. A guide frame is fixedly connected to the overflow ports on both sides of the overflow trough body, and two sliding grooves are provided on the rotating gear ring. A lifting seat is slidably connected to the two sliding grooves of the rotating gear ring, and a compression spring is connected between the sliding groove of the rotating gear ring and the lifting seat. Fixed cylinders are fixedly connected to the two lifting seats, and the fixed cylinders are in contact with the guide frame. A water absorption plate is fixedly connected to the sides of the two lifting seats that are close to each other.

[0012] More preferably, the four guide frames are all curved structures.

[0013] More preferably, four empty slots are formed on the two lifting seats.

[0014] More preferably, the two water absorbing plates are both made of sponge material.

[0015] Compared with the prior art, the present invention has the following advantages: 1. The four fixed wheels rotate forwardly and drive the four rotating rods, eight pulleys and four conveying wheels to reverse through four transmission ropes. The eight pulleys reverse and drive the four rotating wheels to reverse through four transmission ropes. The four rotating rods and four conveying wheels reverse through four transmission ropes, so that the plastic water pipe moves toward the side of the cooling trough body away from the servo motor, thereby increasing the moving speed of the plastic water pipe and accelerating the cooling speed of the plastic water pipe.

[0016] 2. The plastic water pipe passes through the circular holes on both sides of the overflow trough body, so that the gap between the two circular holes and the plastic water pipe is reduced, and then the cooling water pumped into the overflow trough body through the two plastic water pipes is greater than the cooling water in the overflow trough body and the cooling water flowing out through the gap between the two circular holes and the plastic water pipe, so that the cooling water level inside the overflow trough body rises, and the cooling water level inside the overflow trough body is higher than the water level inside the cooling trough body. The cooling water level inside the overflow trough body is higher than the highest point of the plastic water pipe, so that the cooling water in the overflow trough body can evenly cool the plastic water pipe, thereby improving the cooling efficiency.

[0017] 3. By having several water cylinders rotate forward so that when the cooling water in the overflow trough body is not higher than the highest point of the plastic water pipe, several water cylinders rotate to load the cooling water in the overflow trough body into several water cylinders. When several water cylinders continue to rotate to the highest point, the cooling water in several water cylinders is poured into the highest point of the plastic water pipe, thereby watering the highest point of the plastic water pipe that has not been exposed to the cooling water, thereby achieving the purpose of uniform cooling of the plastic water pipe. When the cooling water in the overflow trough body is higher than the highest point of the plastic water pipe, several water cylinders rotate to stir the cooling water around the plastic water pipe, accelerate the circulation of the cooling water, and thereby make the plastic water pipe cool more evenly and faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of a first sectional three-dimensional structure of the present invention.

[0020] Figure 3 It is a schematic diagram of a second cross-sectional three-dimensional structure of the present invention.

[0021] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of part of the cooling mechanism and the conveying mechanism of the present invention.

[0022] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0023] Figure 6 It is a schematic diagram of the first three-dimensional structure of a part of the extrusion mechanism of the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the second type of partial extrusion mechanism of the present invention.

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the power shaft, rotating rod, pulley, transmission rope and conveying wheel of the present invention.

[0026] Fig. 9 It is a schematic diagram of the split three-dimensional structure of the power shaft, the fixed wheel and the rotating wheel of the present invention.

[0027] The markings of the components in the accompanying drawings are as follows: 1. Base, 2. Cooling trough body, 21. Solenoid valve drain plastic water pipe, 3. Water storage trough body, 41. Leakage frame, 42. Drainage trough body, 43. Water pump, 44. Tee pipe, 45. Plastic water pipe, 46. Overflow trough body, 51. Support plate, 52. Servo motor, 53. Power shaft, 54. Fixed wheel, 55. Rotating wheel, 56. Rotating rod, 57. Pulley, 58. Transmission rope, 59. Conveying wheel, 61. Fixed gear, 62. Center shaft, 63. Center gear, 64. Fixed bolt, 65. Rotating ring, 66. Fixed gear ring, 68. Fixed rod, 69. Water cylinder, 71. Pinion, 72. Fixed ring body, 73. Rotating gear ring, 74. Fixed extrusion rod, 75. Guide frame, 76. Lifting seat, 77. Compression spring, 78. Fixed cylinder, 79. Water absorption plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1: A uniform cooling device for water pipe processing and production, such as Figure 1-Figure 4 and Figure 8-Figure 9 As shown, it includes a base 1, a cooling trough body 2 is fixedly connected to the top of the base 1, circular grooves are opened on both sides of the cooling trough body 2, a solenoid valve plastic water pipe 21 is fixedly connected to the bottom of the cooling trough body 2, the solenoid valve drain pipe 21 is connected to the bottom of the cooling trough body 2, the solenoid valve drain pipe 21 is connected to the bottom of the cooling trough body 2, the solenoid valve drain pipe 21 is used to discharge the cooling water in the cooling trough body 2, a water storage tank body 3 is welded on the base 1, a cooling mechanism is provided on the cooling trough body 2, the cooling mechanism is used to cool the plastic water pipe, and a conveying mechanism is provided on the cooling mechanism, the conveying mechanism is used to convey the plastic water pipe.

[0030] The cooling mechanism includes a water leakage frame 41, the water leakage frames 41 are welded on both sides of the cooling trough body 2, and drainage trough bodies 42 are welded on the bottoms of the two water leakage frames 41, the water leakage frame 41 is communicated with the drainage trough body 42, the bottoms of the two water leakage frames 41 are fixedly connected to the water storage trough body 3, the two water leakage frames 41 are communicated with the water storage trough body 3, a water pump 43 is fixedly connected to the inner side of the bottom of the water storage trough body 3, a three-way pipe 44 is fixedly connected to the top of the output port of the water pump 43, two plastic water pipes 45 are welded to the upper part of the three-way pipe 44, an overflow trough body 46 is welded to the inner side of the bottom of the cooling trough body 2, the upper parts of the two plastic water pipes 45 pass through the bottom of the cooling trough body 2 and are fixedly connected to the bottom of the overflow trough body 46, the two plastic water pipes 45 are communicated with the bottom of the overflow trough body 46, and round holes are opened on both sides of the overflow trough body 46.

[0031] The conveying mechanism 5 includes a support plate 51, a support plate 51 is welded on one side of the cooling trough body 2, a servo motor 52 is fixedly connected to the support plate 51, a power shaft 53 is fixedly connected to the output shaft of the servo motor 52, a plurality of fixed wheels 54 are fixedly connected to the power shaft 53, a plurality of rotating wheels 55 are rotatably connected to the power shaft 53, two rotating rods 56 are rotatably connected in the cooling trough body 2, and the two water leakage frames 41 are also rotatably connected to the rotating rods 56, and each of the rotating rods 56 is fixedly connected to two pulleys 57, one of which is a fixed wheel 54 and A transmission rope 58 is wound between one of the rotating wheels 55 and the two pulleys 57, and the transmission rope 58 is used for transmission. A conveying wheel 59 is fixedly connected to each of the rotating rods 56. One of the fixed wheels 54, one of the rotating wheels 55, one of the rotating rods 56, the conveying wheel 59 on one of the rotating rods 56, the two pulleys 57 and one of the transmission ropes 58 form a group. The conveying wheel 59 is used for conveying plastic water pipes. One of the fixed wheels 54 and one of the rotating wheels 55 are located in the middle of one of the transmission ropes 58.

[0032] When the plastic water pipe needs to be cooled, the worker first fills the cooling trough 2 with cooling water so that the cooling water on the cooling trough 2 is parallel to the lowest part of the two circular grooves of the cooling trough 2. The worker then puts the plastic water pipe into one of the conveying wheels 59 close to the servo motor 52 and passes through the circular groove of the cooling trough 2 close to the servo motor 52 and the circular hole of the overflow trough 46 close to the servo motor 52. Then the worker turns on the servo motor 52 and the water pump 43. The output shaft of the servo motor 52 rotates forward to drive the power shaft 53 and the four fixed wheels 54 to rotate forward together. The four fixed wheels 54 rotate forward through the four transmission ropes 58 to drive the four rotating rods 56, the eight pulleys 57 and the four conveying wheels 59 to rotate in reverse. The eight pulleys 57 rotate in reverse through The four transmission ropes 58 drive the four rotating wheels 55 to reverse, and the four transmission ropes 58 drive the four rotating rods 56 and the four conveying wheels 59 to reverse, so that the plastic water pipe moves toward the side of the cooling tank body 2 away from the servo motor 52, thereby increasing the moving speed of the plastic water pipe, thereby accelerating the cooling speed of the plastic water pipe, the water pump 43 is started, the water pump 43 draws cooling water from the water storage tank body 3 through the input port, and the cooling water is pumped into the three-way pipe 44 and the two plastic water pipes 45 through the output port of the water pump 43. The two plastic water pipes 45 pump the cooling water into the overflow tank body 46, and the plastic water pipes pass through the circular holes on both sides of the overflow tank body 46, so that the gap between the two circular holes and the plastic water pipes is reduced, and then The cooling water pumped into the overflow tank body 46 through the two plastic water delivery pipes 45 is greater than the cooling water in the overflow tank body 46 that flows out through the gap between the two circular holes and the plastic water pipe, so that the cooling water level inside the overflow tank body 46 rises, and the cooling water level inside the overflow tank body 46 is higher than the water level inside the cooling tank body 2. When the water level in the overflow tank body 46 rises to the four overflow ports of the overflow tank body 46, the cooling water in the overflow tank body 46 flows into the cooling tank body 2 through the four overflow ports of the overflow tank body 46, and then cooperates with the gap between the two circular holes of the overflow tank body 46 and the plastic water pipe, so that the cooling water level in the cooling tank body 2 rises, and the cooling water in the cooling tank body 2 flows along the two circular holes of the cooling tank body 2. The lowest part of the shaped groove flows into the two leaking frames 41, and the cooling water in the two leaking frames 41 flows into the water storage tank body 3 through the drainage trough body 42. The cooling water in the water storage tank body 3 is pumped in again by the water pump 43, and the cooling water level in the overflow trough body 46 is higher than the highest point of the plastic water pipe, so that the cooling water in the overflow trough body 46 can evenly cool the plastic water pipe, thereby improving the cooling efficiency. When the plastic water pipe is cooled, the worker turns off the servo motor 52 and the water pump 43, the output shaft of the servo motor 52 no longer drives the power shaft 53 to rotate forward, and the water pump 43 no longer extracts the cooling water inside the water storage tank body 3, and finally opens the solenoid valve to drain the plastic water pipe 21 to discharge the cooling water in the cooling tank body 2.

[0033] Embodiment 2: Based on embodiment 1, Figure 4 and Figure 5As shown, it also includes a stirring mechanism, which is arranged on the overflow tank body 46. The stirring mechanism is used to stir the cooling water in the overflow tank body 46. The stirring mechanism includes a fixed gear 61. Two fixed gears 61 are fixedly connected to the power shaft 53. Both sides of the overflow tank body 46 are rotatably connected to a central shaft 62. Both central shafts 62 are fixedly connected to central gears 63. The central gears 63 are used for transmission. Both sides of the overflow tank body 46 are welded with fixing bolts 64. The two fixing bolts 64 are rotatably connected with a rotating ring 65, and the two rotating rings 65 are welded with a fixed gear ring 66, which meshes with the central gear 63. The two rotating rings 65 are fixedly connected with a plurality of fixing rods 68 on the side close to each other, and a plurality of water cylinders 69 are welded to the fixing rods 68. The plurality of water cylinders 69 are inclinedly arranged, and the plurality of water cylinders 69 are used to water the plastic water pipe and stir the cooling water in the overflow tank 46.

[0034] The power shaft 53 rotates forward to drive the two fixed gears 61 to rotate forward, and the forward rotation of each fixed gear 61 drives the central shaft 62 and the central gear 63 to rotate reversely, and the reverse rotation of the central gear 63 drives the rotating ring 65 and the fixed gear ring 66 to rotate forward, and the rotating ring 65 rotates forward to drive the plurality of fixed rods 68 and the plurality of water cylinders 69 to rotate forward. When the cooling water in the overflow tank body 46 is not higher than the highest point of the plastic water pipe, the plurality of water cylinders 69 rotate to load the cooling water in the overflow tank body 46 into the plurality of water cylinders 69, and when the plurality of water cylinders 69 continue to rotate to the highest point, the plurality of water cylinders 69 are filled with the cooling water. The cooling water in the cylinder 69 is poured into the highest point of the plastic water pipe, thereby watering the highest point of the plastic water pipe that is not in contact with the cooling water, thereby achieving the purpose of uniform cooling of the plastic water pipe. When the cooling water in the overflow tank 46 is higher than the highest point of the plastic water pipe, several water cylinders 69 rotate to stir the cooling water around the plastic water pipe, speeding up the circulation of the cooling water, thereby making the plastic water pipe cool more evenly and faster. When the plastic water pipe is completely cooled, the power shaft 53 no longer rotates forward, the fixed gear 61 no longer rotates forward, and the several fixed rods 68 and the several water cylinders 69 all stop rotating.

[0035] Embodiment 3: Based on embodiment 2, Figure 6-Figure 7As shown, it also includes an extrusion mechanism, which is arranged on the overflow trough body 46 and is used to fit the plastic water pipe. The extrusion mechanism includes a pinion 71. The pinion 71 is fixedly connected to the side of the central shaft 62 away from the central gear 63. Fixed ring bodies 72 are welded on both sides of the overflow trough body 46. Rotating gear rings 73 are rotatably connected to the two fixed ring bodies 72. Each rotating gear ring 73 is meshed with the pinion 71. Fixed extrusion rods 74 are fixedly connected to both sides of the overflow trough body 46. Two overflow ports are opened on both sides of the overflow trough body 46. The overflow ports on both sides of the overflow trough body 46 are welded with guide rods. Frame 75, the four guide frames 75 are all curved structures, and the four guide frames 75 are used to guide the cooling water flowing out of the overflow port of the overflow trough body 46. The rotating gear ring 73 has two sliding grooves, and the two sliding grooves of the rotating gear ring 73 are slidably connected with a lifting seat 76. Four empty grooves are opened on the two lifting seats 76. Compression springs 77 are connected between the sliding groove of the rotating gear ring 73 and the lifting seat 76. Fixed cylinders 78 are welded on the two lifting seats 76, and the fixed cylinders 78 are in contact with the guide frame 75. The two lifting seats 76 are fixedly connected to a water absorption plate 79 on the side close to each other, and the two water absorption plates 79 are made of sponge material.

[0036] The reversal of the center shaft 62 drives the pinion 71 to reverse, and the reversal of the pinion 71 drives the two lifting seats 76, the two water absorption plates 79 and the rotating gear ring 73 to rotate forward. The reversal of the two lifting seats 76 drives the two fixed cylinders 78 to reverse around the plastic water pipe. The two fixed cylinders 78 reverse, and the fixed cylinder 78 at the top contacts the fixed extrusion rod 74. The two fixed cylinders 78 continue to reverse, and the fixed cylinder 78 at the top is squeezed by the fixed extrusion rod 74. The fixed cylinder 78 at the top drives the lifting seat 76 at the top to move downward, and the compression spring 77 at the top is compressed, and the lifting seat 76 at the top moves downward, driving the water absorption plate 79 at the top. The plates 79 move downward together, and the plastic water pipe squeezes the water absorption plate 79 on the top, so that the cooling water in the water absorption plate 79 on the top is squeezed out, thereby further cooling the top of the plastic water pipe, thereby making the plastic water pipe cooled more evenly, further improving the cooling efficiency of the plastic water pipe, the two fixed cylinders 78 continue to reverse, the fixed cylinder 78 on the top is out of contact with the fixed extrusion rod 74, and the compression spring 77 on the top is reset. When the plastic water pipe is cooled, the power shaft 53 and the fixed gear 61 stop rotating, the central shaft 62 no longer reverses, and the lifting seat 76 and the water absorption plate 79 also stop rotating.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A uniform cooling device for water pipe processing and production, characterized in that: The invention comprises a base (1), the top of the base (1) is fixedly connected to a cooling trough body (2), both sides of the cooling trough body (2) are provided with circular grooves, the bottom of the cooling trough body (2) is fixedly connected to a solenoid valve discharge plastic water pipe (21), the solenoid valve discharge plastic water pipe (21) is communicated with the bottom of the cooling trough body (2), the base (1) is fixedly connected to a water storage trough body (3), the cooling trough body (2) is provided with a cooling mechanism, the cooling mechanism is used to cool the plastic water pipe, and the cooling mechanism is provided with a conveying mechanism, the conveying mechanism is used to convey the plastic water pipe.

2. A uniform cooling device for water pipe processing and production according to claim 1, characterized in that: The cooling mechanism comprises a water leakage frame (41), the water leakage frames (41) are fixedly connected to both sides of the cooling tank body (2), the bottoms of the two water leakage frames (41) are fixedly connected to a drainage tank body (42), the water leakage frames (41) are communicated with the drainage tank body (42), the bottoms of the two water leakage frames (41) are fixedly connected to the water storage tank body (3), the two water leakage frames (41) are communicated with the water storage tank body (3), the inner side of the bottom of the water storage tank body (3) is fixedly connected to a water pump (43), the water pump A three-way pipe (44) is fixedly connected to the top of the output port of (43), two plastic water pipes (45) are fixedly connected to the upper part of the three-way pipe (44), an overflow trough body (46) is fixedly connected to the inner side of the bottom of the cooling trough body (2), the upper parts of the two plastic water pipes (45) pass through the bottom of the cooling trough body (2) and are fixedly connected to the bottom of the overflow trough body (46), the two plastic water pipes (45) are connected to the bottom of the overflow trough body (46), and circular holes are opened on both sides of the overflow trough body (46).

3. A uniform cooling device for water pipe processing and production according to claim 2, characterized in that: The conveying mechanism comprises a support plate (51), one side of the cooling trough body (2) is fixedly connected with the support plate (51), a servo motor (52) is fixedly connected to the support plate (51), an output shaft of the servo motor (52) is fixedly connected with a power shaft (53), a plurality of fixed wheels (54) are fixedly connected to the power shaft (53), a plurality of rotating wheels (55) are rotatably connected to the power shaft (53), two rotating rods (56) are rotatably connected in the cooling trough body (2), and the two water leakage frames (41) are also rotatably connected with the rotating rods (56), each Each of the rotating rods (56) is fixedly connected to two pulleys (57), a transmission rope (58) is wound between one of the fixed wheels (54) and one of the rotating wheels (55) and the two pulleys (57), and each of the rotating rods (56) is fixedly connected to a conveying wheel (59), and one of the fixed wheels (54), one of the rotating wheels (55), one of the rotating rods (56), the conveying wheel (59) on one of the rotating rods (56), the two pulleys (57) and one of the transmission ropes (58) form a group.

4. A uniform cooling device for water pipe processing and production according to claim 3, characterized in that: One of the fixed wheels (54) and one of the rotating wheels (55) are located in the middle of one of the transmission ropes (58).

5. The uniform cooling device for water pipe processing and production according to claim 4, characterized in that: The invention also comprises a stirring mechanism, which is arranged on the overflow trough body (46) and is used to stir the cooling water in the overflow trough body (46). The stirring mechanism comprises a fixed gear (61). Two fixed gears (61) are fixedly connected to the power shaft (53). Both sides of the overflow trough body (46) are rotatably connected to a central shaft (62). Both central shafts (62) are fixedly connected to a central gear (63). Both sides of the overflow trough body (46) are fixedly connected to a fixed bolt (64). Both fixed bolts (64) are rotatably connected to a rotating ring (65). Both rotating rings (65) are fixedly connected to a fixed gear ring (66). The fixed gear ring (66) meshes with the central gear (63). Both sides of the two rotating rings (65) close to each other are fixedly connected to a plurality of fixed rods (68). Both fixed rods (68) are fixedly connected to water cylinders (69).

6. A uniform cooling device for water pipe processing and production according to claim 5, characterized in that: The plurality of water cylinders (69) are all arranged in an inclined manner.

7. A uniform cooling device for water pipe processing and production according to claim 6, characterized in that: The device also includes a squeezing mechanism, which is arranged on the overflow trough body (46) and is used to fit the plastic water pipe. The squeezing mechanism includes a pinion (71). The pinion (71) is fixedly connected to the side of the central shaft (62) away from the central gear (63). Both sides of the overflow trough body (46) are fixedly connected to fixed ring bodies (72). Both fixed ring bodies (72) are rotatably connected to rotating ring gears (73). Each rotating ring gear (73) meshes with the pinion (71). Both sides of the overflow trough body (46) are fixedly connected to fixed squeezing rods (74). Two overflow ports are provided on both sides of the body (46); the overflow ports on both sides of the overflow tank body (46) are fixedly connected with guide frames (75); the rotating gear ring (73) is provided with two sliding grooves; the two sliding grooves of the rotating gear ring (73) are slidably connected with lifting seats (76); compression springs (77) are connected between the sliding grooves of the rotating gear ring (73) and the lifting seats (76); fixed cylinders (78) are fixedly connected to the two lifting seats (76); the fixed cylinders (78) are in contact with the guide frames (75); and the sides of the two lifting seats (76) close to each other are fixedly connected with water absorption plates (79).

8. The uniform cooling device for water pipe processing and production according to claim 7, characterized in that: The four guide frames (75) are all curved structures.

9. The uniform cooling device for water pipe processing and production according to claim 7, characterized in that: The two lifting seats (76) are both provided with four empty slots.

10. The uniform cooling device for water pipe processing and production according to claim 7, characterized in that: The two water absorbing plates (79) are both made of sponge material.

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