Polyethylene corrugated pipe inner and outer wall double-effect cooling device

Abstract

The utility model relates to the polyethylene bellows cooling field especially, relates to a polyethylene bellows inside and outside wall double -effect cooling device, including support frame, collection tank, swivel seat, first motor and rotating wheel etc., the upper portion of support frame is connected with the collection tank, the left upper portion of support frame rotatably connects with swivel seat, the left front portion of support frame is connected with first motor, and first motor and treater are electrically connected through control module, and the output shaft of first motor is connected with rotating wheel. The utility model discloses through the rotation of rotating frame, makes the adjustment frame movement and the bellows inner wall adhesion and realizes fixed, again through swivel seat rotation drive bellows rotation, then through the water from the water jet pole and spray frame and sprays the bellows inside and outside wall cooling, simultaneously through the cold air into the isolating cover cooling, to be able to fast to the different diameter's bellows clamping carry out the inside and outside wall cooling while realizing the rotation even cooling, prevent local deformation, improve the cooling efficiency and forming quality, and use flexible convenient.

Description

Technical Field

[0001] This utility model relates to the field of polyethylene corrugated pipe cooling, and in particular to a dual-effect cooling device for the inner and outer walls of polyethylene corrugated pipes. Background Technology

[0002] Polyethylene corrugated pipes have been widely used in many fields such as municipal drainage, sewage, agricultural irrigation, and communication cable protection due to their excellent physical and chemical properties. In the production process of polyethylene corrugated pipes, the cooling process is a key step that affects the pipe forming quality and production efficiency. The quality of the cooling effect is directly related to the dimensional accuracy, mechanical properties and surface quality of the corrugated pipe.

[0003] A polyethylene spiral corrugated pipe cooling device, disclosed in CN215903846U, includes a cooling box. The upper half of the inner cavity of the cooling box is equipped with a cooling mechanism, which includes a cooling component and a diffusion component. The device facilitates the cooling of the polyethylene spiral corrugated pipe through the cooling component and facilitates the uniform spraying of cold air onto the pipe body through the diffusion component. However, the nozzles on the device can only move left and right to spray, and the cold air tends to concentrate on the upper side of the pipe body. It is difficult to simultaneously cool the inner and outer walls of the corrugated pipe and achieve uniform cooling during rotation. This can easily lead to local deformation or uneven shrinkage of the pipe body, which seriously affects the cooling efficiency and molding quality.

[0004] Therefore, it is necessary to design a flexible and convenient dual-effect cooling device for the inner and outer walls of polyethylene corrugated pipes that can quickly cool the inner and outer walls of corrugated pipes of different diameters while achieving uniform cooling during rotation, preventing local deformation, improving cooling efficiency and molding quality. Utility Model Content

[0005] To overcome the shortcomings of the device, where the nozzles can only move left and right to spray, the cold air tends to concentrate on the upper side of the pipe, making it difficult to simultaneously cool the inner and outer walls of the corrugated pipe and achieve uniform cooling during rotation. This can easily lead to local deformation or uneven shrinkage of the pipe, seriously affecting cooling efficiency and molding quality. This invention provides a flexible and convenient dual-effect cooling device for the inner and outer walls of polyethylene corrugated pipes that can quickly cool the inner and outer walls of corrugated pipes of different diameters while achieving uniform cooling during rotation, preventing local deformation, improving cooling efficiency and molding quality.

[0006] The technical solution is as follows: A dual-effect cooling device for the inner and outer walls of a polyethylene corrugated pipe includes a support frame, a collection tank, a rotating seat, a first motor, a rotating wheel, an adjustment component, and a cooling component. The collection tank is connected to the upper part of the support frame, the rotating seat is rotatably connected to the upper left part of the support frame, and the first motor is connected to the front left part of the support frame. The first motor and the processor are electrically connected through a control module. The rotating wheel is connected to the output shaft of the first motor and is in contact with the rotating seat. The rotating seat is provided with an adjustment component for adjusting and cooling corrugated pipes of different diameters. A cooling component for cooling the corrugated pipe is provided between the support frame and the adjustment component.

[0007] Furthermore, the adjustment assembly includes a second motor, a gear set, a rotating frame, a guide plate, and an adjustment frame. The second motor is connected to the upper left of the rotating seat, and the second motor and the processor are electrically connected through a control module. The rotating frame is rotatably connected to the middle of the rotating seat. A gear set is provided between the rotating frame and the output shaft of the second motor. The guide plate is connected to the right side of the rotating seat, and multiple adjustment frames are slidably connected to the right side of the rotating frame. All adjustment frames are slidably connected to the guide plate.

[0008] Furthermore, the gear set includes a gear and a gear ring. The output shaft of the second motor is connected to the gear, which is rotatably connected to the rotating seat. The left side of the rotating frame is connected to the gear ring, which meshes with the gear.

[0009] Furthermore, multiple grooves are provided on the guide plate.

[0010] Furthermore, the adjustment frames are evenly distributed along the rotating frame.

[0011] Furthermore, the cooling assembly includes a water spray bar, an isolation cover, an air inlet, a water supply ring, and a spray frame. The water spray bar is connected to the right side of the middle of the rotating frame, the isolation cover is connected to the upper side of the support frame, the front and rear air inlets are connected to the upper side of the isolation cover, the water supply ring is connected to the left side of the isolation cover, and multiple spray frames are connected to the right side of the water supply ring.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The present invention uses the rotation of the rotating frame to make the adjusting frame move and fit against the inner wall of the corrugated pipe to achieve fixation. Then, the rotation of the rotating seat drives the corrugated pipe to rotate. Next, water is sprayed from the spray bar and the spray frame to cool the inner and outer walls of the corrugated pipe. At the same time, cold air flows into the isolation cover for cooling. Thus, it can quickly clamp and cool the inner and outer walls of corrugated pipes of different diameters while achieving uniform cooling during rotation, preventing local deformation, improving cooling efficiency and molding quality, and is flexible and convenient to use.

[0013] 2. In the cooling process, the present invention uses an isolation cover to block the water, and the water that flows out will fall into the collection tank for collection and reuse. This allows for both blocking during cooling and convenient water collection and reuse, preventing water splashing, improving water resource utilization, and reducing subsequent cleaning time. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the support frame and collection trough of this utility model.

[0016] Figure 3 This is a three-dimensional cross-sectional view of the rotating seat and adjusting rod components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the rotating frame and water spray bar components of this utility model.

[0018] Figure 5 This is a three-dimensional cross-sectional view of the isolation cover and air inlet components of this utility model.

[0019] Among them: 1-support frame, 2-collection tank, 3-rotating seat, 4-first motor, 5-rotating wheel, 6-second motor, 7-gear set, 8-rotating frame, 9-guide plate, 10-adjusting frame, 11-spray bar, 12-isolation cover, 13-air inlet, 14-water supply ring, 15-spray frame. Detailed Implementation

[0020] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0021] A dual-effect cooling device for the inner and outer walls of a polyethylene corrugated pipe, such as Figures 1-5 As shown, the device includes a support frame 1, a collection tank 2, a rotating seat 3, a first motor 4, a rotating wheel 5, an adjustment component, and a cooling component. The collection tank 2 is connected to the upper part of the support frame 1. The rotating seat 3 is rotatably connected to the upper left part of the support frame 1. The first motor 4 is connected to the front left part of the support frame 1. The first motor 4 and the processor are electrically connected through a control module. The rotating wheel 5 is connected to the output shaft of the first motor 4. The rotating wheel 5 is in contact with the rotating seat 3. The rotating seat 3 is provided with an adjustment component for adjusting and cooling bellows of different diameters. A cooling component for cooling the bellows is provided between the support frame 1 and the adjustment component.

[0022] like Figure 2 , Figure 3 and Figure 4As shown, the adjustment assembly includes a second motor 6, a gear set 7, a rotating frame 8, a guide plate 9, and an adjustment frame 10. The second motor 6 is connected to the upper left of the rotating base 3. The second motor 6 and the processor are electrically connected through a control module. The rotating frame 8 is rotatably connected to the middle of the rotating base 3. A gear set 7 is provided between the rotating frame 8 and the output shaft of the second motor 6. The gear set 7 includes a gear and a gear ring. A gear is connected to the output shaft of the second motor 6. The gear is rotatably connected to the rotating base 3. A gear ring is connected to the left side of the rotating frame 8. The gear ring and the gear mesh with each other. A guide plate 9 is connected to the right side of the rotating base 3. The guide plate 9 has four sliding grooves to facilitate movement and guidance. Four adjustment frames 10 are slidably connected to the right side of the rotating frame 8. All adjustment frames 10 are slidably connected to the guide plate 9. The adjustment frames 10 are evenly distributed along the rotating frame 8.

[0023] like Figure 1 , Figure 4 and Figure 5 As shown, the cooling assembly includes a water spray bar 11, an isolation cover 12, an air inlet 13, a water supply ring 14, and a spray frame 15. The water spray bar 11 is connected to the right side of the middle of the rotating frame 8. The isolation cover 12 is connected to the upper side of the support frame 1. The isolation cover 12 is connected to the upper side of the front and rear air inlets 13. The water supply ring 14 is connected to the left side of the isolation cover 12. Four spray frames 15 are connected to the right side of the water supply ring 14.

[0024] When cooling of the inner and outer walls of a polyethylene corrugated pipe is required, this device can be used. The support frame 1 is brought into contact with the ground, and then the corrugated pipe is fitted onto the adjusting frame 10, with the spray bar 11 positioned inside the corrugated pipe. The processor then starts the second motor 6 via the control module, driving the gear to rotate. The gear meshes with the gear ring, causing the rotating frame 8 to rotate. This, in turn, moves the adjusting frame 10 along the sliding groove on the guide plate 9, allowing it to adhere to and be fixed to the inner wall of the corrugated pipe. The adjusting frame 10 is evenly distributed along the rotating frame 8. Then, the first motor 4 is started, driving the rotating wheel 5 to rotate. Under the action of friction, the rotating seat 3 rotates, causing the rotating frame 8, guide plate 9, adjusting frame 10, and spray bar 11 to rotate, thus rotating the corrugated pipe. Water is then connected to an external water source through the rotating frame 8 and water ring 14, flowing into the rotating frame 8 and water ring 14, and then into the spray bar 11 and spray frame 15 to cool the inner and outer walls of the corrugated pipe. Simultaneously, a cooling system is connected to an external air inlet 13 to further cool the pipe. Air flows into the isolation cover 12 to cool the inner and outer walls, thereby achieving rotational cooling of the corrugated pipe. This allows for rapid cooling of the inner and outer walls of corrugated pipes of different diameters while achieving uniform cooling during rotation, preventing local deformation, improving cooling efficiency and forming quality, and providing flexible and convenient use. During the cooling process, the isolation cover 12 blocks water, and the outflowing water falls into the collection tank 2 for collection and reuse. This allows for both blocking during cooling and convenient water collection and reuse, preventing water splashing, improving water resource utilization, and reducing subsequent cleaning time. After cooling is complete, water is no longer supplied to the rotating frame 8 and the water supply ring 14, and the first motor 4 is turned off. Then, the second motor 6 operates in reverse, driving the gear to rotate in the opposite direction. The gear meshes with the gear ring, causing the rotating frame 8 to rotate in the opposite direction, which in turn drives the adjusting frame 10 to move in the opposite direction and reset. The corrugated pipe is then removed, and the above operation is repeated to install a new corrugated pipe for clamping and rotational cooling until the corrugated pipe is completely cooled.

[0025] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A dual-effect cooling device for the inner and outer walls of a polyethylene corrugated pipe, characterized in that: It includes a support frame (1), a collection tank (2), a rotating seat (3), a first motor (4), a rotating wheel (5), an adjustment component, and a cooling component. The upper part of the support frame (1) is connected to the collection tank (2), the upper left part of the support frame (1) is rotatably connected to the rotating seat (3), the front left part of the support frame (1) is connected to the first motor (4), the first motor (4) and the processor are electrically connected through a control module, the output shaft of the first motor (4) is connected to the rotating wheel (5), the rotating wheel (5) is in contact with the rotating seat (3), the rotating seat (3) is provided with an adjustment component for adjusting and cooling corrugated pipes of different diameters, and a cooling component for cooling corrugated pipes is provided between the support frame (1) and the adjustment component.

2. The double-effect cooling device for the inner and outer walls of a polyethylene corrugated pipe according to claim 1, characterized in that: The adjustment assembly includes a second motor (6), a gear set (7), a rotating frame (8), a guide plate (9), and an adjustment frame (10). The second motor (6) is connected to the upper left of the rotating seat (3). The second motor (6) and the processor are electrically connected through a control module. The rotating frame (8) is rotatably connected to the middle of the rotating seat (3). A gear set (7) is provided between the rotating frame (8) and the output shaft of the second motor (6). The guide plate (9) is connected to the right side of the rotating seat (3). Multiple adjustment frames (10) are slidably connected to the right side of the rotating frame (8). All adjustment frames (10) are slidably connected to the guide plate (9).

3. The double-effect cooling device for the inner and outer walls of a polyethylene corrugated pipe according to claim 2, characterized in that: The gear set (7) includes a gear and a gear ring. The output shaft of the second motor (6) is connected to a gear, which is rotatably connected to the rotating seat (3). The left side of the rotating frame (8) is connected to a gear ring, which meshes with the gear.

4. The double-effect cooling device for the inner and outer walls of a polyethylene corrugated pipe according to claim 2, characterized in that: Multiple grooves are opened on the guide plate (9).

5. The double-effect cooling device for the inner and outer walls of a polyethylene corrugated pipe according to claim 2, characterized in that: The adjustment frame (10) is evenly distributed along the rotating frame (8).

6. The double-effect cooling device for the inner and outer walls of a polyethylene corrugated pipe according to claim 1, characterized in that: The cooling assembly includes a water spray bar (11), an isolation cover (12), an air inlet (13), a water supply ring (14), and a spray rack (15). The water spray bar (11) is connected to the right side of the middle of the rotating frame (8). The isolation cover (12) is connected to the upper side of the support frame (1). The front and rear air inlets (13) are connected to the upper side of the isolation cover (12). The water supply ring (14) is connected to the left side of the isolation cover (12). Multiple spray racks (15) are connected to the right side of the water supply ring (14).

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