Cooling device for plastic pipeline machining

Abstract

The utility model provides a cooling device for plastic pipeline machining, and belongs to the technical field of pipeline machining. Comprising a machine shell and a moving mechanism, an air cooling bin is fixedly installed outside the machine shell, the moving mechanism comprises a control motor, the control motor is fixedly installed outside the machine shell, the output end of the control motor is fixedly connected with a transmission shaft, one end of the transmission shaft is fixedly connected with a connecting rod, and a circular block is movably installed in the connecting rod. And one end of the circular block is fixedly connected with a circular rod. The control motor is installed on the machine shell, the control motor can drive the installation block to move up and down while controlling the connecting rod to rotate, the supporting frame is driven to move up and down easily, so that the pipeline is supported, part of the pipeline is separated from the base plate, the pipeline is driven to move through movement of the supporting frame, and therefore the pipeline is controlled to move; according to the device, an intermittent moving mode is adopted, the moving speed of the pipeline is controlled, the pipeline can be fully cooled, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline processing, and particularly relates to a cooling device for plastic pipeline processing. Background Art

[0002] In the production process of plastic pipelines, the raw materials are heated, melted and processed into plastic pipelines. When the plastic pipelines are just processed, the outer surface temperature is relatively high, and they need to be cooled before they can be used. Otherwise, they are prone to deformation and affect the use.

[0003] At present, the cooling methods for plastic pipelines mostly use air cooling or water cooling. For air cooling, only blowing air on the product can disperse the heat on the product itself to achieve cooling. For water cooling, it is to cool the product by spraying. For water cooling, it is necessary to control the continuous movement of the pipeline in the spraying chamber. However, in actual operation, it is impossible to well control the moving speed of the pipeline. When the moving speed of the pipeline is too fast, the cooling effect of the pipeline will be reduced and repeated cooling is required. When the moving speed is relatively low, it will waste water resources and affect the use effect. Therefore, a cooling device for plastic pipeline processing is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a cooling device for plastic pipeline processing that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is realized as follows:

[0006] The utility model provides a cooling device for plastic pipeline processing, including a machine shell, and an air-cooling chamber is fixedly installed outside the machine shell;

[0007] A moving mechanism, the moving mechanism includes;

[0008] A control motor, the control motor is fixedly installed outside the machine shell, and a transmission shaft is fixedly connected to the output end of the control motor, and a connecting rod is fixedly connected to one end of the transmission shaft;

[0009] A circular block, the circular block is movably installed inside the connecting rod, one end of the circular block is fixedly connected to a round rod, an installation block is fixedly connected to the outside of the round rod, and a lifting frame is installed above the installation block;

[0010] An auxiliary limiting plate, the auxiliary limiting plate is slidably connected to the installation block, the auxiliary limiting plate is arranged inside the machine shell and slidably arranged inside the machine shell.

[0011] In a preferred embodiment, a support rod is fixedly installed on the top of the installation block, one end of the support rod is fixedly connected to the lifting frame, and the lifting frame is used for lifting and moving the pipeline.

[0012] In a preferred embodiment, a water collecting tank is fixedly installed at the bottom of the casing, and a slide rail is fixedly installed at the top of the water collecting tank, and the auxiliary limiting plate is slidably connected to the slide rail.

[0013] In a preferred embodiment, a plurality of water inlet holes are formed at the top of the water collecting tank and are uniformly arranged at the top of the water collecting tank, and a drain pipe is also fixedly installed outside the water collecting tank.

[0014] In a preferred embodiment, a water spraying mechanism is installed on the casing, and the water spraying mechanism includes a liquid pumping machine, a water spraying plate and an infrared receiver.

[0015] The liquid pumping machine is fixedly installed at the top of the casing, the liquid inlet end of the liquid pumping machine is fixedly installed with a water inlet pipe, and one end of the water inlet pipe is fixedly connected to the inside of the water collecting tank.

[0016] The infrared receiver is fixedly installed on the inner wall of the casing, and an infrared transmitter is fixedly installed at a position corresponding to the infrared receiver. The infrared receiver is electrically connected to a PLC controller, and the PLC controller is electrically connected to the liquid pumping machine.

[0017] An air pump is fixedly installed at the top of the air-cooled bin. The air outlet end of the air pump is fixedly installed with an air outlet pipe. One end of the air outlet pipe is arranged inside the air-cooled bin for blowing air into the pipeline to dry it.

[0018] A cooling device for plastic pipe processing provided by the present utility model has the following beneficial effects:

[0019] 1. By installing a control motor on the casing, when the control motor controls the connecting rod to rotate, it will drive the mounting block to move up and down, thereby driving the lifting frame to move up and down, so as to lift the pipe and separate part of its position from the backing plate. The movement of the lifting frame will drive the pipe to move, thereby controlling the movement of the pipe. This device adopts an intermittent movement mode, which not only controls the movement speed of the pipe, but also can fully cool the pipe and improve the use effect.

[0020] 2. By installing a liquid pumping machine on the casing and fixedly installing an infrared transmitter and an infrared receiver inside the casing, when the infrared receiver cannot receive the light beam emitted by the infrared transmitter, the PLC controller will control the liquid pumping machine to pump water quickly, increasing the water spraying amount and improving the water spraying effect on the pipe. On the contrary, when the pipe is placed on the backing plate, the pumping speed will be reduced, and this device can also recycle the water, so as to achieve the purpose of saving water resources. Description of the Drawings

[0021] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the embodiments. It should be understood that the following attached drawings only show some embodiments of the present utility model, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other related attached drawings can also be obtained based on these attached drawings;

[0022] Figure 1 is the front view structural schematic diagram of the present utility model;

[0023] Figure 2 is the internal structural schematic diagram of the casing of the present utility model;

[0024] Figure 3 is the structural schematic diagram of the infrared receiver of the present utility model;

[0025] Figure 4 is the structural schematic diagram of the backing plate of the present utility model;

[0026] Figure 5 is the structural schematic diagram of the output end of the control motor of the present utility model;

[0027] Figure 6 is the connection structural schematic diagram of the connecting plate and the circular block;

[0028] In the figure: 1, casing; 2, air-cooling bin; 3, moving mechanism; 31, control motor; 311, transmission shaft; 312, connecting rod; 32, circular block; 321, round rod; 322, mounting block; 323, lifting bracket; 33, auxiliary limiting plate; 4, support rod; 5, water collection tank; 6, slide rail; 7, water inlet hole; 8, drain pipe; 9, water spraying mechanism; 91, liquid pumping machine; 92, water spraying plate; 93, infrared receiver; 10, water inlet pipe; 11, infrared emitter; 12, PLC controller; 13, air pump; 14, backing plate. Specific embodiments

[0029] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.

[0030] Embodiment

[0031] Refer to Figures 1 - 6, the present utility model provides a technical solution: a cooling device for plastic pipe processing, including a machine shell 1 and a moving mechanism 3, and an air-cooling bin 2 is fixedly installed outside the machine shell 1. The moving mechanism 3 includes a control motor 31, the control motor 31 is fixedly installed outside the machine shell 1, and a transmission shaft 311 is fixedly connected to the output end of the control motor 31. One end of the transmission shaft 311 is fixedly connected to a connecting rod 312. A circular block 32 is movably installed inside the connecting rod 312. One end of the circular block 32 is fixedly connected to a round rod 321. An installation block 322 is fixedly connected to the outside of the round rod 321, and a lifting frame 323 is installed above the installation block 322. An auxiliary limiting plate 33 is slidably connected to the installation block 322. The auxiliary limiting plate 33 is arranged inside the machine shell 1 and is slidably arranged inside the machine shell 1.

[0032] In a preferred embodiment, a support rod 4 is fixedly installed at the top of the installation block 322. One end of the support rod 4 is fixedly connected to the lifting frame 323. The lifting frame 323 is used for lifting and moving the pipe. To facilitate the control of the pipe movement in this device, a support rod 4 is installed at the top of the installation block 322, and the lifting frame 323 is installed at the top of the support rod 4. By controlling the upward movement of the installation block 322, the lifting frame 323 will be driven to move upward, so as to lift the pipe and move along with the movement of the lifting frame 323, and the intermittent movement of the pipe can be realized.

[0033] In a preferred embodiment, a water collecting tank 5 is fixedly installed at the bottom of the machine shell 1, and a slide rail 6 is fixedly installed at the top of the water collecting tank 5. The auxiliary limiting plate 33 is slidably connected to the slide rail 6. To stably use the installation block 322, the installation block 322 is slidably installed on the auxiliary limiting plate 33, and the auxiliary limiting plate 33 is arranged on the slide rail 6 to limit the auxiliary limiting plate 33, so as to limit the use of the installation block 322.

[0034] In a preferred embodiment, a plurality of water inlet holes 7 are opened at the top of the water collecting tank 5 and are evenly arranged at the top of the water collecting tank 5. A drain pipe 8 is also fixedly installed outside the water collecting tank 5. To save water resources, a plurality of water inlet holes 7 are installed at the top of the water collecting tank 5 in this device. The water inside the water collecting tank 5 is pumped by a liquid pumping machine 91 to spray the pipe. The water falls on the water collecting tank 5 and enters the water collecting tank 5 through the water inlet holes 7, realizing the recycling of water and saving water resources.

[0035] This device cools and reduces the temperature of the pipeline by means of water cooling. A water spraying mechanism 9 is installed on the casing 1. The water spraying mechanism 9 includes a liquid pumping machine 91, a water spraying plate 92 and an infrared receiver 93. The liquid pumping machine 91 is fixedly installed on the top of the casing 1. The liquid inlet end of the liquid pumping machine 91 is fixedly installed with a water inlet pipe 10. One end of the water inlet pipe 10 is fixedly connected to the inside of the water collecting tank 5. The infrared receiver 93 is fixedly installed on the inner wall of the casing 1, and an infrared transmitter 11 is fixedly installed at a position corresponding to the infrared receiver 93. The infrared receiver 93 is electrically connected to the PLC controller 12, and the PLC controller 12 is electrically connected to the liquid pumping machine 91.

[0036] During actual use, when the pipeline is placed on the backing plate 14, the water pumping speed of the liquid pumping machine 91 is slow. When the lifting frame 323 lifts the pipeline upward, at this time the pipeline will be in the position between the infrared receiver 93 and the infrared transmitter 11, and the infrared receiver 93 will not receive the light beam emitted by the infrared transmitter 11. At this time, the PLC controller 12 controls the liquid pumping machine 91 to increase the water pumping speed and increase the water spraying amount of the water spraying plate 92. Since the bottom of the pipeline will be exposed after the pipeline is lifted, the water sprayed on the outer surface of the pipeline will automatically slide downward and slide to the bottom position of the pipeline. Compared with the pipeline placed on the backing plate 14, the water can only be sprayed above the backing plate 14, and at this time the bottom of the pipeline will be blocked by the backing plate 14 and cannot slide to the bottom. Therefore, when the pipeline is lifted, increasing the water spraying amount to make the water slide to the bottom position of the pipeline can improve the cooling effect of the pipeline and save water resources.

[0037] After the pipeline is cooled by water, water droplets will adhere to the outer surface of the pipeline. To facilitate the removal of the water droplets, an air pump 13 is fixedly installed on the top of the air cooling chamber 2. The air outlet end of the air pump 13 is fixedly installed with an air outlet pipe. One end of the air outlet pipe is arranged inside the air cooling chamber 2 for blowing air on the pipeline to dry it.

[0038] Specifically, the working process or working principle of a cooling device for plastic pipeline processing is as follows: At present, most of the cooling methods for plastic pipelines are air cooling or water cooling. For air cooling, only need to blow air on the product to disperse the heat on the product itself to achieve cooling, while water cooling is to cool the product by spraying. For water cooling, it is necessary to control the continuous movement of the pipeline in the spraying chamber. However, in actual operation, it is impossible to well control the movement speed of the pipeline. When the movement speed of the pipeline is too fast, the cooling effect of the pipeline will be reduced and repeated cooling is required. When the movement speed is low, it will waste water resources and affect the use effect. Therefore, this device is designed to solve this problem.

[0039] Through this device, the pipe can be automatically moved, and the intermittent movement of the pipe can fully cool the pipe, avoid wasting water resources, and meet the usage requirements. The specific operation is as follows: Connect to the external power supply, move one end of the pipe into the interior of the casing 1. At this time, turn on the control motor 31. The control motor 31 drives the connecting rod 312 to rotate. Under the rotation of the connecting rod 312, the mounting block 322 moves up and down. Since the circular block 32 is movably installed on the connecting rod 312, the circular block 32 can move inside the connecting rod 312. Thus, when the connecting rod 312 rotates to a vertical state, the circular block 32 drives the mounting block 322 to move up or down, thereby controlling the movement of the lifting frame 323.

[0040] This device fixedly installs a backing plate 14 on the inner wall of the casing 1 for supporting the pipe. When the connecting rod 312 moves upward, it drives the mounting block 322 to move upward, so that the lifting frame 323 lifts the pipe upward, thereby detaching a part of the pipe from the backing plate 14. As the connecting rod 312 rotates forward, it drives the mounting block 322 to move accordingly, and then drives the pipe to move through the lifting frame 323, controlling the movement of the pipe intermittently in this way.

[0041] When the pipe enters the interior of the casing 1, the liquid extractor 91 can be turned on to work. The liquid extractor 91 transports the water in the water collection tank 5 into the interior of the water spraying plate 92, so that the water sprays out from the interior of the water spraying plate 92 and sprays water on the outer surface of the pipe to cool it. As the pipe continues to move, water can be sprayed on other positions of the pipe to achieve cooling.

[0042] To save water resources in this device, when the pipe is placed on the backing plate 14, the pumping speed of the liquid extractor 91 is slow. When the lifting frame 323 lifts the pipe upward, at this time, the pipe is located between the infrared receiver 93 and the infrared transmitter 11. The infrared receiver 93 will not receive the light beam emitted by the infrared transmitter 11. At this time, the PLC controller 12 controls the liquid extractor 91 to increase the pumping speed and increase the water spraying amount of the water spraying plate 92. Since the bottom of the pipe is exposed after the pipe is lifted, the water sprayed on the outer surface of the pipe will automatically slide downward and slide to the bottom position of the pipe. Compared with when the pipe is placed on the backing plate 14, the water can only be sprayed above the backing plate 14. At this time, the bottom of the pipe is blocked by the backing plate 14 and cannot slide to the bottom. Therefore, when the pipe is lifted, increasing the water spraying amount enables the water to slide to the bottom position of the pipe, which can improve the cooling effect of the pipe and save water resources. The water will flow into the interior of the water collection tank 5 for recycling.

[0043] As the lifting frame 323 continuously controls the movement of the pipe, the pipe will be moved into the air-cooling bin 2. The air pump 13 extracts external air and continuously blows air on the pipe to blow off the water droplets on the outer surface of the pipe and dry it for easy use.

[0044] The number of the moving mechanisms 3 of the device can be increased according to the length of the pipeline so as to meet the actual use.

[0045] It should be noted that the control motor 31, the liquid extractor 91, the infrared receiver 93, the infrared transmitter 11 and the PLC controller 12 are devices or equipment existing in the prior art, or devices or equipment that can be realized by the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail herein.

Claims

1. A cooling device for plastic pipe processing, characterized in that, It includes a housing (1), and an air-cooling bin (2) is fixedly installed outside the housing (1); A moving mechanism (3), and the moving mechanism (3) includes; A control motor (31), the control motor (31) is fixedly installed outside the housing (1), and a transmission shaft (311) is fixedly connected to the output end of the control motor (31), and one end of the transmission shaft (311) is fixedly connected to a connecting rod (312); A circular block (32), the circular block (32) is movably installed inside the connecting rod (312), one end of the circular block (32) is fixedly connected to a round rod (321), an installation block (322) is fixedly connected to the outside of the round rod (321), and a lifting frame (323) is installed above the installation block (322); An auxiliary limiting plate (33), the auxiliary limiting plate (33) is slidably connected to the installation block (322), the auxiliary limiting plate (33) is arranged inside the housing (1), and is slidably arranged inside the housing (1).

2. The cooling device for plastic pipe processing according to claim 1, wherein A support rod (4) is fixedly installed on the top of the installation block (322), one end of the support rod (4) is fixedly connected to the lifting frame (323), and the lifting frame (323) is used for lifting and moving the pipeline.

3. The cooling device for plastic pipe processing according to claim 2, characterized in that, A water collecting tank (5) is fixedly installed at the bottom of the housing (1), and a slide rail (6) is fixedly installed on the top of the water collecting tank (5), and the auxiliary limiting plate (33) is slidably connected to the slide rail (6).

4. The cooling device for plastic pipe processing according to claim 3, characterized in that, A plurality of water inlet holes (7) are opened on the top of the water collecting tank (5), and are evenly arranged on the top of the water collecting tank (5), and a drain pipe (8) is also fixedly installed outside the water collecting tank (5).

5. The cooling device for plastic pipe processing according to claim 4, characterized in that, A water spraying mechanism (9) is installed on the housing (1), and the water spraying mechanism (9) includes a liquid pumping machine (91), a water spraying plate (92) and an infrared receiver (93).

6. The cooling device for plastic pipe processing according to claim 5, wherein, The liquid pumping machine (91) is fixedly installed on the top of the housing (1), a water inlet pipe (10) is fixedly installed at the liquid inlet end of the liquid pumping machine (91), and one end of the water inlet pipe (10) is fixedly connected to the inside of the water collecting tank (5).

7. The cooling device for plastic pipe processing according to claim 6, wherein The infrared receiver (93) is fixedly installed on the inner wall of the housing (1), and an infrared emitter (11) is fixedly installed at a position corresponding to the infrared receiver (93), the infrared receiver (93) is electrically connected to a PLC controller (12), and the PLC controller (12) is electrically connected to the liquid pumping machine (91).

8. The cooling device for plastic pipe processing according to claim 7, characterized in that, An air pump (13) is fixedly installed on the top of the air-cooling bin (2), an air outlet pipe is fixedly installed at the air outlet end of the air pump (13), and one end of the air outlet pipe is arranged inside the air-cooling bin (2) for blowing air on the pipeline to dry it.

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