Hot drawing device for termite-proof PE plastic pipe production

Abstract

The utility model relates to the technical field of plastic pipe production, and discloses a hot drawing device for termite-proof PE plastic pipe production, which comprises a base, and a plastic pipe is arranged at the top of the base; the fixing assembly is arranged at the top of the base; wherein the fixing assembly comprises a fixing part and a stretching part, and the fixing part and the stretching part are both arranged at the top of the base; and the heating assembly is arranged at the top of the base. According to the plastic pipe forming device, the forming part is arranged, cold water is contained in the bottom groove, after hot drawing of a plastic pipe is completed, the pump body is started, water in the bottom groove enters the discharging pipe through the water conveying pipe and is finally sprayed to the surface of the plastic pipe through the water conveying pipe, water-cooling forming is conducted on the plastic pipe, the sprayed water falls into the bottom groove again, and the filter screens are arranged on the two sides of the pump body; impurities in water are separated, the impurities are prevented from entering the pump body to cause blockage of the pump body, and the effect that the device saves water is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipe production, in particular to a hot drawing device for producing termite-proof PE plastic pipes. Background Art

[0002] Termite-resistant PE plastic pipe is a specialized plastic pipe designed to protect against termites. This type of pipe is typically treated with termite repellents, such as pyrethroids and carbamates, to effectively prevent termite infestation. The primary component of termite-resistant PE plastic pipe is polyethylene (PE), which inherently has a weak resistance to termites, necessitating the addition of a termite repellent. Termite repellents, such as LLS-07, are primarily used in the PE plastic sheath. They offer low to moderate toxicity, high efficacy, and a long half-life, making them effective against termites.

[0003] Termite-proof PE plastic pipes have a wide range of applications, including wires and cables, computer wiring, rubber hoses, packaging, coatings, and building materials. These products are highly favored by users due to their non-toxic and environmentally friendly properties.

[0004] At present, in the actual application process of the hot drawing device for the production of termite-proof PE plastic pipes, after the hot drawing of the plastic pipes is completed, cold water needs to be sprayed on the surface of the plastic pipes to cool and shape the plastic pipes. However, after the spraying is completed, the cold water is mostly discharged through the drainage system of the device and is only used once, which consumes a lot of water. Utility Model Content

[0005] The purpose of the utility model is to provide a hot-drawing device for producing termite-proof PE plastic pipes, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a hot-pulling device for producing termite-proof PE plastic pipes, comprising a base, a plastic pipe being arranged on the top of the base;

[0007] A fixing assembly, the fixing assembly being arranged on the top of the base;

[0008] Wherein, the fixing assembly includes a fixing portion and a stretching portion, and the fixing portion and the stretching portion are both arranged on the top of the base;

[0009] A heating component is disposed on the top of the base;

[0010] Wherein, the heating component includes a shaping part and a heating part, and the shaping part and the heating part are both arranged on the top of the base.

[0011] Preferably, the fixed part includes a lower tooth plate, a gear and an upper tooth plate are provided on the top of the lower tooth plate, a connecting rod is fixedly installed on one end of the lower tooth plate, a splint is fixedly installed on one end of the connecting rod, and a motor is provided on the top of the base.

[0012] Preferably, the lower tooth plate is arranged on the top of the base, the lower tooth plate and the upper tooth plate are both meshed and installed with the gears, the connecting rod is fixedly installed on one end of the upper tooth plate, and the splints are arranged on both sides of the plastic tube, and the splints are in conflict with the side surfaces of the plastic tube.

[0013] Preferably, the stretching portion includes a second motor, a threaded rod is fixedly mounted on the output end of the second motor, a stand is movably mounted on the top of the base, and a threaded seat is fixedly mounted on the bottom of the stand.

[0014] Preferably, the second motor is fixedly mounted on both sides of the base, and the threaded rod is movably mounted inside the base. The second motor, threaded rod, stand, and threaded seat are symmetrically arranged on both sides of the top of the base. The threaded rod and the threaded seat are movably mounted via threads. An upper tooth plate, a lower tooth plate, and a gear are movably mounted inside the stand. One side of the stand is fixedly mounted with the first motor, and the threaded seat is movably mounted inside the base.

[0015] Preferably, the shaping portion includes a bottom trough, a connecting seat and a pump body are fixedly installed on the top of the bottom wall of the bottom trough, a water pipe is fixedly connected to the top of the pump body, a filter is fixedly installed inside the bottom trough, a bracket is fixedly installed on the top of the base, a drain pipe is fixedly installed at one end of the bracket, and a water pipe is fixedly installed linearly and equidistantly on the bottom of the drain pipe; the water after spraying will re-enter the bottom of the bottom trough, the pump body will transport the water to the inside of the drain pipe, and it will be sprayed out by the water pipe, so that the water is reused for the second time, thereby achieving the effect of saving water in the device.

[0016] Preferably, the bottom trough is arranged at the bottom of the base, the top of the connecting seat is fixedly installed with the bottom of the base, one end of the water pipe is fixedly installed with the drain pipe, the filter screen is symmetrically arranged on both sides of the pump body, one side of the filter screen is fixedly installed with the connecting seat, the bracket is fixedly installed on both sides of the top of the base, and the water pipe is arranged directly above the plastic pipe.

[0017] Preferably, the heating part includes a side seat, a cylinder is fixedly installed on the top of the side seat, a connecting frame is fixedly installed on the telescopic end of the cylinder, a semicircular plate is fixedly installed on one end of the connecting frame, a heating tube is fixedly installed on one side of the semicircular plate at equal distances, a sliding seat is fixedly installed on one side of the side seat, the side seat is arranged on both sides of the base, the side seat, cylinder, connecting frame, semicircular plate, heating tube and sliding seat are symmetrically arranged on both sides of the base, and the sliding seat is movably installed inside the base; heating tubes are equidistantly arranged on one side of the semicircular plate, and when the plastic tube is heated, the semicircular plates on both sides are spliced ​​and clamped to heat the plastic tube, thereby achieving the effect of uniform heating of the plastic tube.

[0018] The utility model provides a hot-drawing device for producing termite-proof PE plastic pipes. It has the following beneficial effects:

[0019] (1) The utility model sets a shaping part, and cold water is filled in the bottom tank. When the hot drawing of the plastic pipe is completed, the pump body is started, and the water in the bottom tank enters the inside of the discharge pipe through the water pipe, and finally sprays on the surface of the plastic pipe by the water pipe to perform water cooling and shaping on the plastic pipe. The water after spraying falls back into the bottom tank. The filter screen is set on both sides of the pump body to separate the impurities in the water and prevent the impurities from entering the pump body and causing the pump body to be blocked, thereby achieving the effect of saving water.

[0020] (2) The utility model sets a heating part and the semicircular plates are installed by clamping. When the plastic tube is fixed, the cylinder is started and the connecting frame moves, which drives the semicircular plates to move. The semicircular plates on both sides are close to each other, and the middle section of the plastic tube is circled. The heating tube is started to heat the plastic tube. During this period, the slide is moved back and forth manually, and the heating tube moves with it to heat other parts of the plastic tube, thereby achieving the effect of uniformly heating the plastic tube and ensuring the stretching quality of the plastic tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is the right side view of the hot pulling device of the utility model;

[0023] Figure 3 This is a top view of the hot pulling device of the utility model;

[0024] Figure 4 This is a left view of the internal structure of the hot pulling device of the utility model;

[0025] Figure 5 For this utility model Figure 2 A magnified partial view of center A.

[0026] In the figure: 1 base, 2 plastic pipe, 3 fixing component, 31 fixing part, 311 lower tooth plate, 312 gear, 313 upper tooth plate, 314 connecting rod, 315 clamping plate, 316 motor 1, 32 stretching part, 321 motor 2, 322 threaded rod, 323 stand, 324 threaded seat, 4 heating component, 41 shaping part, 411 bottom groove, 412 connecting seat, 413 pump body, 414 water pipe, 415 filter screen, 416 bracket, 417 drain pipe, 418 water pipe, 42 heating part, 421 side seat, 422 cylinder, 423 connecting frame, 424 semicircular plate, 425 heating pipe, 426 slide seat. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0028] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example

[0029] The preferred embodiment of the hot-pulling device for producing termite-proof PE plastic pipes provided by the utility model is as follows: Figure 1-4 As shown: A hot-drawing device for producing termite-proof PE plastic pipes, comprising a base 1, with a plastic pipe 2 arranged on top of the base 1;

[0030] The fixing component 3 is arranged on the top of the base 1;

[0031] The fixing assembly 3 includes a fixing portion 31 and a stretching portion 32, and both the fixing portion 31 and the stretching portion 32 are arranged on the top of the base 1;

[0032] The fixing part 31 includes a lower tooth plate 311, a gear 312 and an upper tooth plate 313 are provided on the top of the lower tooth plate 311, a connecting rod 314 is fixedly installed on one end of the lower tooth plate 311, and a clamping plate 315 is fixedly installed on one end of the connecting rod 314. A motor 316 is provided on the top of the base 1, and the lower tooth plate 311 is set on the top of the base 1. The lower tooth plate 311 and the upper tooth plate 313 are meshed and installed with the gear 312, and the connecting rod 314 and one end of the upper tooth plate 313 are fixedly installed. The clamping plate 315 is set on both sides of the plastic pipe 2, and the clamping plate 315 conflicts with the side surface of the plastic pipe 2; the plastic pipe is placed between the clamping plates 315, the motor 316 is started, the gear 312 rotates, and the lower tooth plate 311 and the upper tooth plate 313 move, and the connecting rod 314 and the clamping plate 315 move accordingly, and the clamping plate 315 clamps and fixes the two ends of the plastic pipe 2;

[0033] The stretching part 32 includes a second motor 321, the output end of the second motor 321 is fixedly installed with a threaded rod 322, the top of the base 1 is movably installed with a stand 323, and the bottom of the stand 323 is fixedly installed with a threaded seat 324. The second motor 321 is fixedly installed on both sides of the base 1, and the threaded rod 322 is movably installed inside the base 1. The second motor 321, the threaded rod 322, the stand 323, and the threaded seat 324 are symmetrically arranged on both sides of the top of the base 1. The threaded rod 322 and the threaded seat 324 are movably installed through threads. The upper tooth plate 313, the lower tooth plate 311, and the gear 312 are movably installed inside the stand 323. One side of the stand 323 is fixedly installed with the first motor 316, and the threaded seat 324 is movably installed inside the base 1; start the second motor 321, the threaded rod 322 rotates, the threaded seat 324 moves under the action of the threaded rod 322, and the stand 323 moves, and the heated plastic pipe 2 is hot-drawn. Example

[0034] On the basis of Example 1, a preferred embodiment of a hot-drawing device for producing termite-proof PE plastic pipes provided by the present invention is as follows: Figure 1-4 As shown: a heating component 4, the heating component 4 is arranged on the top of the base 1;

[0035] The heating component 4 includes a shaping portion 41 and a heating portion 42, both of which are arranged on the top of the base 1;

[0036] The shaping part 41 includes a bottom groove 411, a connecting seat 412 and a pump body 413 are fixedly installed on the top of the bottom wall of the bottom groove 411, a water pipe 414 is fixedly connected to the top of the pump body 413, a filter screen 415 is fixedly installed inside the bottom groove 411, a bracket 416 is fixedly installed on the top of the base 1, a drain pipe 417 is fixedly installed on one end of the bracket 416, and a water pipe 418 is fixedly installed at the bottom of the drain pipe 417 at a linear equidistant distance. The bottom groove 411 is set at the bottom of the base 1, the top of the connecting seat 412 is fixedly installed with the bottom of the base 1, one end of the water pipe 414 is fixedly installed with the drain pipe 417, and the filter screen 415 is symmetrically arranged on both sides of the pump body 413. The sides are fixedly installed with the connecting seat 412, the brackets 416 are fixedly installed on both sides of the top of the base 1, and the water pipe 418 is arranged just above the plastic pipe 2; the bottom tank 411 is filled with cold water, and ice cubes can be put into the bottom tank 411 to lower the temperature of the water. When the hot drawing of the plastic pipe 2 is completed, the pump body 413 is started, and the water in the bottom tank 411 enters the inside of the discharge pipe 417 through the water pipe 414, and is finally sprayed on the surface of the plastic pipe 2 by the water pipe 418 to water-cool the plastic pipe 2 and shape it. The water after spraying falls back into the bottom tank 411. The filter screen 415 is arranged on both sides of the pump body 413 to separate impurities in the water and prevent impurities from entering the pump body 413 and causing blockage of the pump body 413;

[0037] The heating part 42 includes a side seat 421, a cylinder 422 is fixedly installed on the top of the side seat 421, a connecting frame 423 is fixedly installed on the telescopic end of the cylinder 422, a semicircular plate 424 is fixedly installed on one end of the connecting frame 423, a heating tube 425 is fixedly installed on one side of the semicircular plate 424 at equal intervals, a slide 426 is fixedly installed on one side of the side seat 421, and the side seats 421 are arranged on both sides of the base 1. The side seats 421, the cylinder 422, the connecting frame 423, the semicircular plate 424, the heating tube 425, the slide 42 6 are symmetrically arranged on both sides of the base 1, and the slide 426 is movably installed inside the base 1; the semicircular plates 424 are installed by snapping together. When the plastic tube 2 is fixed, the cylinder 422 is started, the connecting frame 423 moves, and the semicircular plates 424 are driven to move. The semicircular plates 424 on both sides are close to each other, and the middle section of the plastic tube 2 is circled. The heating tube 425 is started to heat the plastic tube 2. During this period, the slide 426 is manually moved back and forth, and the heating tube 425 moves with it to heat other parts of the plastic tube 2.

[0038] When in use, the plastic pipe is placed between the clamping plates 315, the motor 316 is started, the gear 312 rotates, and the lower tooth plate 311 and the upper tooth plate 313 move, and the connecting rod 314 and the clamping plate 315 move accordingly. The clamping plates 315 clamp and fix the two ends of the plastic pipe 2, and the semicircular plates 424 are installed by clamping. When the plastic pipe 2 is fixed, the cylinder 422 is started, the connecting frame 423 moves, and the semicircular plates 424 move. The semicircular plates 424 on both sides are close to each other, and the middle section of the plastic pipe 2 is circled. The heating pipe 425 is started to heat the plastic pipe 2. During this period, the slide 426 is manually moved back and forth, and the heating pipe 425 moves accordingly to heat other parts of the plastic pipe 2. After the heating is completed, Start the cylinder 422 again, the semicircular plates 424 separate, start the second motor 321, the threaded rod 322 rotates, the threaded seat 324 moves under the action of the threaded rod 322, and the stand 323 moves to perform heat drawing on the heated plastic tube 2. The bottom tank 411 is filled with cold water. When the heat drawing of the plastic tube 2 is completed, start the pump body 413, and the water in the bottom tank 411 enters the inside of the discharge pipe 417 through the water pipe 414. Finally, it is sprayed on the surface of the plastic tube 2 by the water pipe 418 to water-cool and shape the plastic tube 2. The water after spraying falls back into the bottom tank 411. The filter screen 415 is set on both sides of the pump body 413 to separate impurities in the water and prevent impurities from entering the inside of the pump body 413 and causing blockage of the pump body 413.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A hot-drawing device for producing termite-proof PE plastic pipes, characterized in that: It comprises a base (1), and a plastic tube (2) is provided on the top of the base (1); A fixing assembly (3), wherein the fixing assembly (3) is arranged on the top of the base (1); The fixing assembly (3) includes a fixing portion (31) and a stretching portion (32), and the fixing portion (31) and the stretching portion (32) are both arranged on the top of the base (1); A heating component (4), wherein the heating component (4) is arranged on the top of the base (1); The heating component (4) includes a shaping portion (41) and a heating portion (42), and the shaping portion (41) and the heating portion (42) are both arranged on the top of the base (1); the fixing portion (31) includes a lower tooth plate (311), and a gear (312) and an upper tooth plate (313) are arranged on the top of the lower tooth plate (311), and a connecting rod (314) is fixedly installed on one end of the lower tooth plate (311), and a clamping plate (315) is fixedly installed on one end of the connecting rod (314), and a motor 1 (316) is arranged on the top of the base (1); the stretching portion (32) includes a motor 2 (321), and the The output end of the second motor (321) is fixedly mounted with a threaded rod (322), the top of the base (1) is movably mounted with a stand (323), and the bottom of the stand (323) is fixedly mounted with a threaded seat (324); the second motor (321) is fixedly mounted on both sides of the base (1), the threaded rod (322) is movably mounted inside the base (1), the second motor (321), the threaded rod (322), the stand (323), and the threaded seat (324) are symmetrically arranged on both sides of the top of the base (1), the threaded rod (322) and the threaded seat (324) are movably mounted through threads, and the inside of the stand (323) is movably mounted. An upper tooth plate (313), a lower tooth plate (311), and a gear (312) are installed. One side of the stand (323) is fixedly installed with a motor (316). The threaded seat (324) is movably installed inside the base (1). The shaping portion (41) includes a bottom groove (411). A connecting seat (412) and a pump body (413) are fixedly installed on the top of the bottom wall of the bottom groove (411). A water pipe (414) is fixedly connected to the top of the pump body (413). A filter screen (415) is fixedly installed inside the bottom groove (411). A bracket (416) is fixedly installed on the top of the base (1). A drainage pipe (417) is fixedly installed at one end of the drainage pipe (417), and a water pipe (418) is fixedly installed at the bottom of the drainage pipe (417) at a linear equidistant manner; the bottom trough (411) is arranged at the bottom of the base (1), the top of the connecting seat (412) is fixedly installed with the bottom of the base (1), one end of the water pipe (414) is fixedly installed with the drainage pipe (417), the filter screen (415) is symmetrically arranged on both sides of the pump body (413), one side of the filter screen (415) is fixedly installed with the connecting seat (412), the bracket (416) is fixedly installed on both sides of the top of the base (1), and the water pipe (418) is arranged directly above the plastic pipe (2);The heating portion (42) includes a side seat (421), a cylinder (422) is fixedly mounted on the top of the side seat (421), a connecting frame (423) is fixedly mounted on the telescopic end of the cylinder (422), a semicircular plate (424) is fixedly mounted on one end of the connecting frame (423), a heating tube (425) is fixedly mounted at equal intervals on one side of the semicircular plate (424), a sliding seat (426) is fixedly mounted on one side of the side seat (421), the side seat (421) is arranged on both sides of the base (1), the side seat (421), the cylinder (422), the connecting frame (423), the semicircular plate (424), the heating tube (425), and the sliding seat (426) are all symmetrically arranged on both sides of the base (1), and the sliding seat (426) is movably mounted inside the base (1).

2. The hot-drawing device for producing termite-proof PE plastic pipes according to claim 1, characterized in that: The lower tooth plate (311) is arranged on the top of the base (1); the lower tooth plate (311) and the upper tooth plate (313) are both meshed and installed with the gear (312); the connecting rod (314) is fixedly installed with one end of the upper tooth plate (313); the clamping plate (315) is arranged on both sides of the plastic tube (2); and the clamping plate (315) and the side surfaces of the plastic tube (2) are in conflict with each other.

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