A spraying cooling device for plastic pipes

Abstract

The utility model relates to the technical field of plastic pipe processing, specifically disclose a kind of spraying cooling device of plastic pipeline, including water tank and spraying mechanism, the top of one end of water tank is provided with multiple spraying mechanism of linear array distribution, the inside of water tank is provided with multiple limit setting mechanism of linear array distribution away from one end of spraying mechanism, spraying mechanism includes first support, the top of first support is connected with telescopic link, the telescopic end of telescopic link is connected with second support, the inside of second support is connected with spraying pipe, the below of spraying pipe is provided with multiple nozzle of linear array distribution, limit setting mechanism includes multiple limit block of linear array distribution, detachably connected with link block between adjacent two limit blocks, link block is detachably connected with support plate away from one end of limit block, the device simple structure, it is convenient to install and maintain, can be cooled to multiple plastic pipes simultaneously, improve the practicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of plastic pipe processing technology, and specifically discloses a spray cooling device for plastic pipes. Background Technology

[0002] Plastic pipes are tubular plastic products made from synthetic resin as the main raw material, with the addition of stabilizers, lubricants, plasticizers and other additives, and processed through extrusion, injection molding and other processes. Plastic pipes can be divided into two main categories: thermoplastic plastic pipes and thermosetting plastic pipes. The processing of plastic pipes usually involves first drying the plastic raw material, then heating and melting it through an extruder, then extruding it through a mold, finally cooling and shaping it, and cutting it to the specified length. After quality inspection, it becomes a finished product. The cooling and shaping process is usually completed in a cooling device.

[0003] Chinese Patent CN222712622U discloses a plastic pipe spray cooling device. It rotates the plastic pipe by opening a rotating mechanism and simultaneously sprays the pipe with water by opening a spray mechanism. The spray area is adjusted according to the pipe's specifications. The sprayed liquid is discharged into a collection mechanism, filtered, and reused, improving the device's practicality. The device includes a clamping mechanism, a conveying mechanism, a moving mechanism, a rotating mechanism, a spraying mechanism, and a collection mechanism. The clamping mechanism is mounted on the conveying mechanism, the conveying mechanism is mounted on the collection mechanism, the moving mechanism is mounted on the collection mechanism, and the rotating and spraying mechanisms are both mounted on the moving mechanism. However, the aforementioned device is complex, inconvenient to install and maintain, and can only cool one plastic pipe at a time, affecting its practicality. Therefore, to solve these problems, this utility model proposes a plastic pipe spray cooling device. Utility Model Content

[0004] The present invention aims to provide a spray cooling device for plastic pipes, which has a simple structure, is easy to install and maintain, and can cool multiple plastic pipes simultaneously, thereby improving the practicality of the device.

[0005] This utility model is achieved through the following technical solution: A spray cooling device for a plastic pipe includes a water tank and a spray mechanism. Multiple spray mechanisms arranged in a linear array are positioned above one end of the water tank. Multiple positioning and shaping mechanisms arranged in a linear array are positioned on the inner side of the water tank, away from the spray mechanisms. Each spray mechanism includes a first support, with a telescopic rod connected to the top of the first support. A second support is connected to the telescopic end of the telescopic rod. A spray pipe is connected to the inner side of the second support. Multiple nozzles arranged in a linear array are positioned below the spray pipe. Each positioning and shaping mechanism includes multiple positioning blocks arranged in a linear array. A connecting block is detachably connected between adjacent positioning blocks. A support plate is detachably connected to the end of the connecting block away from the positioning block. A mounting base is positioned on one side of the support plate.

[0006] As a further feature of the above solution, a drain pipe is provided at the lower end of one side of the water tank, and a valve is provided at one end of the drain pipe to facilitate the discharge of water accumulated in the water tank. Two first mounting plates are symmetrically arranged on both sides of the inner wall of the water tank, and a filter plate is detachably connected above the first mounting plate to facilitate the filtration of cooling water flowing down from the plastic pipe and sprayed from the spraying mechanism.

[0007] As a further feature of the above solution, the lower ends of the first support are connected to the two sides of the water tank, which enables the water tank to provide stable support for the first support and the spraying mechanism. Two guide rods are symmetrically arranged above the second support. The guide rods pass through the top of the first support and are slidably connected to the first support, which can further restrict the movement direction of the second support and the spray pipe. The spray pipe is detachably connected to the second support, which facilitates the installation and maintenance of the spray pipe. A connecting pipe is provided in the middle of the upper part of the spray pipe. The connecting pipe is connected to the original hose, the hose is connected to the water pump, and the water pump is connected to the original water storage device, which facilitates the injection of cooling water into the spray pipe through the connecting pipe.

[0008] As a further feature of the above solution, a limiting ring groove is provided on the inner side of the limiting block. The limiting ring grooves inside the two adjacent limiting blocks are circular in side view, which can provide support for the plastic tube while further restricting the shape of the plastic tube. A support shaft is provided on the side of the support plate away from the connecting block. The support shaft passes through the interior of the mounting base and is rotatably connected to the mounting base, which can reduce the friction between the limiting block and the limiting ring groove on the plastic tube. A second mounting plate is connected to the bottom of the mounting base. The second mounting plate is connected to the water tank, which can provide stable support for the mounting base and the second mounting plate.

[0009] As a further feature of the above solution, a controller is provided on one side of the water tank. The telescopic rod is connected to the controller via a power cord and a signal line, which facilitates the use of the controller to control the extension and retraction of the telescopic rod to adjust the distance between the nozzle and the plastic tube.

[0010] The control circuit of the controller in this utility model can be easily implemented by those skilled in the art through simple programming, and is common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail. The hoses, water pumps and water outlet devices connected to the connecting pipe are all existing technologies in the field and are not the focus of this utility model's improvement, so they are not shown in the figure. In actual use, plastic pipes of different diameters are equipped with corresponding radius limiting ring grooves, limiting blocks and limiting shaping mechanisms.

[0011] The present invention has the following beneficial effects during use: The use of multiple spray mechanisms allows for simultaneous spraying and cooling of multiple locations on the plastic tube, improving the efficiency of cooling and shaping. The combined use of the telescopic rod, the second support, and the spray pipe allows for adjustment of the distance between the spray pipe and the nozzle and the plastic tube by extending and retracting the telescopic rod, ensuring that the cooling water sprayed from the nozzle fully contacts the plastic tube and guaranteeing the quality of cooling and shaping. The use of the upper and lower sets of limiting blocks and the limiting ring groove on the inner side of the limiting and shaping mechanism provides support for the plastic tube passing through the water tank while further restricting the shape of the plastic tube. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a perspective view of the present invention; Figure 2 This is a top view of the present invention; Figure 3 This is a front sectional perspective view of the water tank in this utility model; Figure 4 This is a perspective view of the water tank in this utility model; Figure 5 This is a top view of the water tank in this utility model; Figure 6 This is a perspective view of the spray mechanism exploding in this utility model; Figure 7 This is a perspective view of the limiting and shaping mechanism in this utility model; Figure 8 This is a side view of the limiting and shaping mechanism in this utility model; Figure 9 This is an exploded view of the combination of components such as the limiting block, connecting block, and mounting base in this utility model.

[0014] In the diagram: 1. Water tank; 2. Spraying mechanism; 3. Limiting and shaping mechanism; 4. Controller; 11. Drain pipe; 12. Valve; 13. First mounting plate; 14. Filter plate; 21. First bracket; 22. Telescopic rod; 23. Second bracket; 231. Guide rod; 24. Spray pipe; 241. Connecting pipe; 25. Spray head; 31. Limiting block; 311. Limiting annular groove; 32. Connecting block; 33. Support plate; 331. Support shaft; 34. Mounting seat; 35. Second mounting plate. Detailed Implementation

[0015] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The following will refer to the appendix... Figures 1-9 This application will be described in detail with reference to the embodiments.

[0017] An embodiment discloses a spray cooling device for plastic pipes, including a water tank 1 and a spray mechanism 2. Multiple spray mechanisms 2 arranged in a linear array are disposed above one end of the water tank 1. Multiple limiting and shaping mechanisms 3 arranged in a linear array are disposed on the inner side of the water tank 1 away from the spray mechanisms 2. Each spray mechanism 2 includes a first support 21, with a telescopic rod 22 connected to the top of the first support 21. A second support 23 is connected to the telescopic end of the telescopic rod 22. A spray pipe 24 is connected to the inner side of the second support 23. Multiple nozzles arranged in a linear array are disposed below the spray pipe 24. Each limiting and shaping mechanism 3 includes multiple limiting blocks 31 arranged in a linear array. A connecting block 32 is detachably connected between adjacent limiting blocks 31. A support plate 33 is detachably connected to the end of the connecting block 32 away from the limiting block 31. A mounting base 34 is disposed on one side of the support plate 33.

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a drain pipe 11 is provided at the lower end of one side of the water tank 1, and a valve 12 is provided at one end of the drain pipe 11 to facilitate the discharge of water accumulated in the water tank 1. Two first mounting plates 13 are symmetrically arranged on both sides of the inner wall of the water tank 1. A filter plate 14 is detachably connected above the first mounting plate 13 to facilitate the filtration of cooling water sprayed from the spray mechanism 2 from the plastic pipe.

[0019] like Figure 1 , Figure 2 and Figure 6 As shown, the lower ends of the first bracket 21 are connected to the two sides of the water tank 1, respectively, so that the water tank 1 can provide stable support for the first bracket 21 and the spraying mechanism 2. Two guide rods 231 are symmetrically arranged above the second bracket 23. The guide rods 231 pass through the top of the first bracket 21 and are slidably connected to the first bracket 21, which can further restrict the movement direction of the second bracket 23 and the spray pipe 24. The spray pipe 24 is detachably connected to the second bracket 23, which facilitates the installation and maintenance of the spray pipe 24. A connecting pipe 241 is provided in the middle of the upper part of the spray pipe 24. The connecting pipe 241 is connected to the original hose, the hose is connected to the water pump, and the water pump is connected to the original water storage device, which facilitates the injection of cooling water into the spray pipe 24 through the connecting pipe 241.

[0020] like Figure 1 , Figure 2 , Figure 7 , Figure 8 and Figure 9 As shown, the inner side of the limiting block 31 is provided with a limiting ring groove 311. The limiting ring groove 311 inside the two adjacent limiting blocks 31 has a circular shape in side view, which can provide support for the plastic tube while further restricting the shape of the plastic tube. The side of the support plate 33 away from the connecting block 32 is provided with a support shaft 331. The support shaft 331 passes through the interior of the mounting base 34 and is rotatably connected to the mounting base 34, which can reduce the friction of the limiting block 31 and the limiting ring groove 311 on the plastic tube. The lower part of the mounting base 34 is connected to a second mounting plate 35. The second mounting plate 35 is connected to the water tank 1, which can provide stable support for the mounting base 34 and the second mounting plate 35.

[0021] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a controller 4 is provided on one side of the water tank 1. The telescopic rod 22 is connected to the controller 4 through a power line and a signal line, so that the controller 4 can be used to control the extension and retraction of the telescopic rod 22 to adjust the distance between the nozzle 25 and the plastic tube.

[0022] The spray cooling device for plastic pipes disclosed in this embodiment connects the existing hose with a water pump and a water storage device to the connecting pipe 241 before use. A limiting block 31 with a corresponding radius of limiting annular groove 311 and a limiting and shaping mechanism 3 are selected according to the diameter of the plastic pipe to be cooled. The existing water receiving device is connected to the drain pipe 11. The water pump and nozzle 25 are turned on, allowing the water pump to inject cold water into the spray pipe 24 and spray it out through the nozzle 25. Multiple plastic pipes to be sprayed and cooled pass sequentially from under multiple spray mechanisms 2 and then exit through multiple limiting annular grooves 311. The end of the plastic tube extends into the existing traction device, which provides power for the movement of the plastic tube. The plastic tube passing under the spray mechanism 2 comes into contact with the cold water sprayed from the nozzle 25 and is cooled and shaped. The controller 4 controls the extension and retraction of the telescopic rod 22, which drives the guide rod 231 to slide on the top of the first bracket 21. This adjusts the distance between the spray pipe 24 and the nozzle and the plastic tube, ensuring that the cold water sprayed from the nozzle 25 is in full contact with the plastic tube to ensure the cooling effect. After the cold water sprayed from the nozzle exchanges heat with the plastic tube, it falls down through the filter plate 14 into the water tank 1 and is discharged through the drain pipe 11.

[0023] The components disclosed in this utility model, including the water tank 1, controller 4, drain pipe 11, valve 12, first mounting plate 13, filter plate 14, first bracket 21, telescopic rod 22, second bracket 23, guide rod 231, spray pipe 24, connecting pipe 241, nozzle 25, limiting block 31, limiting ring groove 311, connecting block 32, support plate 33, support shaft 331, mounting base 34, and second mounting plate 35, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0024] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spray cooling device for plastic pipes, comprising a water tank and a spray mechanism, characterized in that, Multiple spray mechanisms arranged in a linear array are provided above one end of the water tank. Multiple limiting and shaping mechanisms arranged in a linear array are provided on the inner side of the water tank away from the spray mechanisms. The spray mechanism includes a first bracket, a telescopic rod connected to the top of the first bracket, a second bracket connected to the telescopic end of the telescopic rod, a spray pipe connected to the inner side of the second bracket, and multiple nozzles arranged in a linear array below the spray pipe. The limiting and shaping mechanism includes multiple limiting blocks arranged in a linear array. A connecting block is detachably connected between two adjacent limiting blocks. A support plate is detachably connected to the end of the connecting block away from the limiting block. A mounting base is provided on one side of the support plate.

2. The spray cooling device for a plastic pipe according to claim 1, characterized in that, A drain pipe is provided at the lower end of one side of the water tank, and a valve is provided at one end of the drain pipe. Two first mounting plates are symmetrically arranged on both sides of the inner wall of the water tank, and a filter plate is detachably connected to the top of the first mounting plate.

3. The spray cooling device for a plastic pipe according to claim 1, characterized in that, The lower ends of the first bracket are connected to the two sides of the water tank, respectively. Two guide rods are symmetrically arranged on the upper part of the second bracket. The guide rods pass through the top of the first bracket and are slidably connected to the first bracket. The spray pipe is detachably connected to the second bracket. A connecting pipe is provided in the middle of the upper part of the spray pipe.

4. The spray cooling device for a plastic pipe according to claim 1, characterized in that, The inner side of the limiting block is provided with a limiting ring groove, and the side of the support plate away from the connecting block is provided with a support shaft. The support shaft passes through the interior of the mounting base and is rotatably connected to the mounting base. A second mounting plate is connected to the bottom of the mounting base, and the second mounting plate is connected to the water tank.

5. A spray cooling device for a plastic pipe according to claim 1, characterized in that, A controller is installed on one side of the water tank.

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