CN116766550B - Polyethylene pipeline production equipment - Google Patents
Polyethylene pipeline production equipment Download PDFInfo
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- CN116766550B CN116766550B CN202310362490.9A CN202310362490A CN116766550B CN 116766550 B CN116766550 B CN 116766550B CN 202310362490 A CN202310362490 A CN 202310362490A CN 116766550 B CN116766550 B CN 116766550B
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- -1 Polyethylene Polymers 0.000 title claims abstract description 57
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 57
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000001125 extrusion Methods 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 239000007921 spray Substances 0.000 claims description 61
- 230000005540 biological transmission Effects 0.000 claims description 40
- 238000004891 communication Methods 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000007493 shaping process Methods 0.000 claims description 18
- 238000000465 moulding Methods 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000012943 hotmelt Substances 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims 5
- 239000000463 material Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses polyethylene pipeline production equipment, which comprises a bearing mechanism, a hot melting mechanism and a forming mechanism, wherein the forming mechanism is rotationally connected to the inside of the bearing mechanism, the hot melting mechanism is fixedly connected to the top of the bearing mechanism, the forming mechanism comprises an extrusion molding unit and a cooling unit, the extrusion molding unit is rotationally connected to the inside of the bearing mechanism, and the cooling unit is fixedly connected to the inside of the bearing mechanism.
Description
Technical Field
The invention relates to the technical field of polyethylene pipeline production, in particular to polyethylene pipeline production equipment.
Background
Polyethylene, PE for short, is a thermoplastic resin obtained by polymerizing ethylene, and also includes copolymers of ethylene with small amounts of alpha-olefins in industry. Polyethylene is odorless, nontoxic, wax-like in hand feeling, excellent in low temperature resistance (the lowest use temperature can reach-70 to-100 ℃), good in chemical stability and resistant to most of acid and alkali corrosion.
The application number of the prior art is: 201721132777.9, a polyethylene pipeline production facility, including base, vacuum cooling room, spray room and division room, the bottom of base is provided with the truckle, the top left end of base is provided with first motor, the top left end of base still is provided with the feed cylinder, and the feed cylinder sets up the right side at first motor, the top outside the feed cylinder is provided with the feeder hopper, the top outside the feed cylinder still is provided with the controller, and the controller sets up the right side at the feeder hopper, be electric connection between first motor and the controller, be provided with the screw rod in the feed cylinder, and the left end of screw rod extends to outside the feed cylinder and links to each other with the output activity of first motor, be provided with the fixed plate on the right flank in the feed cylinder, the right-hand member of screw rod links to each other with the fixed plate activity through first bearing. This application wherein polyethylene pipe production facility installs on the base, can remove whole polyethylene pipe production facility through the setting of truckle, is provided with a plurality of processing flows in this equipment.
The prior art still has following not enough, firstly the above-mentioned device is through the integration connection to improve production efficiency, but because polyethylene is a thermoplastic resin, the fusing point is higher, and solidification speed is faster, inside when carrying out the extrusion, extrusion process heat is uncontrollable, when carrying out the extrusion, the too high temperature can lead to polyethylene material to be the mobile state, when getting into the cooling process, can lead to collapsing deformation, the too low temperature can lead to, polyethylene material is in semi-solidification state, there is the adhesion problem when extruding, under long-time operating condition, can lead to inside to appear blocking up the condition, consequently, design shape and anti-adhesion's a polyethylene pipeline production facility is very necessary.
Disclosure of Invention
The invention aims to provide polyethylene pipeline production equipment for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a polyethylene pipeline production facility, includes load-bearing mechanism, hot melt mechanism and forming mechanism, forming mechanism rotates to be connected in load-bearing mechanism's inside, hot melt mechanism fixed connection is in load-bearing mechanism's top.
The molding mechanism comprises an extrusion molding unit and a cooling unit, wherein the extrusion molding unit is rotationally connected to the inside of the bearing mechanism, and the cooling unit is fixedly connected to the inside of the bearing mechanism.
According to the technical scheme, the bearing mechanism comprises a support frame, a support plate, an annular stay bar, a mounting shell, an extrusion bin, a molding bin and a heating bin, wherein the support frame is fixedly connected to the bottom of the bearing mechanism, the support plate is fixedly connected to the top of the support frame, the annular stay bar is fixedly connected to the top of the support frame, the mounting shell is fixedly connected to the left side of the support frame, the extrusion bin is fixedly connected to the top of the support plate, the molding bin is fixedly connected to the right side of the extrusion bin, and the heating bin is fixedly connected to the top of the extrusion bin to play a main bearing role.
According to the technical scheme, the hot melting mechanism comprises a first motor, a connecting rod, a stirring rod, a connecting plate, an electric heating pipe, a filter screen and a communication port, wherein the first motor is fixedly connected to the top of a heating bin, the connecting rod is fixedly connected to the output end of the first motor, the stirring rod is fixedly connected to the bottom of the connecting rod, the connecting plate is fixedly connected to the inside of the heating bin, the electric heating pipe is fixedly connected to the inside of the connecting plate, the filter screen is fixedly connected between the electric heating pipes, the communication port is formed in the bottom of the heating bin, polyethylene materials are fully melted, and the shaping effect of polyethylene is improved.
According to the technical scheme, the extrusion molding unit comprises energy supply subassembly, second motor, drive shell, output tooth, bull stick tooth, connecting axle, extrusion piece and inner circle shaping pole, by energy supply subassembly fixed connection in the inside of installation shell, second motor fixed connection is in energy supply subassembly's top, drive shell fixed connection is in the left side of extrusion storehouse, output tooth rotates and connects in the inside of drive shell, the bull stick rotates and connects in the inside of drive shell and extrusion storehouse, bull stick tooth fixed connection is in the left side surface of bull stick, the inner circle fixed connection of connecting axle is in the surface of bull stick, the outer lane fixed connection of connecting axle is in the inside of drive shell and extrusion storehouse, extrusion piece fixed connection is in the surface of bull stick, inner circle shaping pole fixed connection is in the right side of bull stick, drives the inner circle shaping pole and rotates in the time of drive extrusion piece material conveying through the second motor, through rotatory mode, tears the adhesion state.
According to the technical scheme, the cooling unit comprises first transmission pipe, intercommunicating pore, inner circle spray valve, first shower nozzle, cold water tank, circulating pump, wet return, accept basin, second transmission pipe, outer lane spray valve, second shower nozzle and water drainage tank, the one end fixed connection of first transmission pipe is in the left side of drive shell, the intercommunicating pore rotates and connects in the inside of first transmission pipe, inner circle spray valve fixed connection is on the right side of inner circle shaping pole, first shower nozzle fixed connection is on the surface of inner circle spray valve, cold water tank fixed connection is in the inside of support frame, circulating pump fixed connection is on the right side of cold water tank, the one end fixed connection of wet return is in the circulating pump, and the other end fixed connection is in the inside of accepting the basin of cold water tank, the one end fixed connection of second transmission pipe is in the top of cold water tank, the other end fixed connection is in the inside of outer lane spray valve, spray valve fixed connection is in the right side of moulding the storehouse, second shower nozzle fixed connection is in the inside of spray valve, the cooling water drainage tank is convenient for cooling down the polyethylene after the spray valve is cooled down to the cooling water drainage tank is used to the cooling down.
According to the technical scheme, the drainage tank and the water receiving tank are vertically arranged, so that water flow which is heated after spray washing and cooling is conveniently recovered, and the water flow is cooled through the cold water tank and is recycled.
According to the technical scheme, the inside of backup pad is provided with heating element, the backup pad is located the bottom in extrusion storehouse, the inside of bull stick is provided with thermal insulation material, is convenient for heat the inside mobility that improves of extrusion storehouse, and does not influence the inside cold water of intercommunicating pore temperature.
According to the technical scheme, the intercommunicating pore fixed connection is in the inside of bull stick and inner circle shaping pole, the intercommunicating pore communicates in the inside of first transmission pipe, is convenient for make cold water through the inside of inner circle shaping pole, cools down inside polyethylene, makes polyethylene semi-cured, prevents that polyethylene from being the deformation that the flow state leads to when the ejection of compact.
According to the technical scheme, the output teeth are meshed with the rotating rod teeth, the output teeth are fixedly connected to the output end of the second motor, the extrusion sheet and the inner ring forming rod are driven to rotate through the second motor, and the semi-solidified polyethylene material is prevented from being adhered to the surface of the inner ring forming rod in a manner of tearing the inner ring forming rod in a rotating manner while the polyethylene material is transmitted.
According to the technical scheme, the condenser is arranged in the cold water tank, so that water in the water tank can be cooled conveniently.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the extrusion bin is heated through the heating component in the supporting plate, so that polyethylene is prevented from solidifying when equipment is stopped, the temperature inside the communication hole is prevented from being influenced by the heat insulation material in the rotating rod, when the polyethylene material is transmitted to the inside of the molding bin, the temperature is excessively converted, the preliminary cooling is performed, the adhesion is prevented from occurring by the rotating inner ring molding rod, the formed polyethylene pipeline is cooled and completely solidified by the outer ring spray valve and the inner ring spray valve at the discharge port, the production temperature is controlled, and the production quality of the polyethylene pipeline is improved.
2. According to the invention, cold water can circulate through the communication hole communicated with the inside of the inner ring forming rod, and the inner ring and the outer ring of the polyethylene pipeline are simultaneously cooled and cleaned through the first spray head and the second spray head, so that the cooling and processing efficiency is improved.
3. According to the invention, the electric heating pipe and the filter screen are arranged at the inner bottom of the heating bin, so that the polyethylene raw material can be fully heated and melted when being filled, the liquefaction state of the polyethylene material is improved, and the molding quality is improved conveniently.
4. According to the invention, the water discharge groove is arranged at the bottom of the outer ring spray washing valve, so that the water after cooling and use can be recovered, the water is led into the cold water tank through the water return pipe, and the water is subjected to secondary cooling and utilization through the condenser, thereby effectively saving water resources.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the transmission housing of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
fig. 6 is an enlarged schematic view of the structure of fig. 2 at C in accordance with the present invention.
In the figure: 1. a carrying mechanism; 101. a support frame; 102. a support plate; 103. an annular stay bar; 104. a mounting shell; 105. extruding the bin; 106. shaping the bin; 107. a heating bin; 2. a hot melting mechanism; 201. a first motor; 202. a connecting rod; 203. a stirring rod; 204. a connecting plate; 205. an electric heating tube; 206. a filter screen; 207. a communication port; 3. a forming mechanism; 301. an energy supply assembly; 302. a second motor; 303. a transmission case; 304. an output tooth; 305. a rotating rod; 306. rotating rod teeth; 307. a connecting shaft; 308. extruding the sheet; 309. an inner ring forming rod; 311. a first transfer tube; 312. a communication hole; 313. an inner ring spray washing valve; 314. a first nozzle; 315. a cold water tank; 316. a circulation pump; 317. a water return pipe; 318. a water receiving tank; 319. a second transfer tube; 320. an outer ring spray washing valve; 321. a second nozzle; 322. and a drainage channel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides the following technical solutions:
example 1
The utility model provides a polyethylene pipeline production facility, includes carrier 1, hot melt mechanism 2 and forming mechanism 3, and forming mechanism 3 rotates to be connected in carrier 1's inside, and hot melt mechanism 2 fixed connection is in carrier 1's top, and forming mechanism 3 includes extrusion molding unit and cooling unit, and extrusion molding unit rotates to be connected in carrier 1's inside, and cooling unit fixed connection is in carrier 1's inside.
The hot melting mechanism 2 comprises a first motor 201, a connecting rod 202, a stirring rod 203, a connecting plate 204, electric heating pipes 205, a filter screen 206 and a communication port 207, wherein the first motor 201 is fixedly connected to the top of the heating bin 107, the connecting rod 202 is fixedly connected to the output end of the first motor 201, the stirring rod 203 is fixedly connected to the bottom of the connecting rod 202, the connecting plate 204 is fixedly connected to the inside of the heating bin 107, the electric heating pipes 205 are fixedly connected to the inside of the connecting plate 204, the filter screen 206 is fixedly connected between the electric heating pipes 205, and the communication port 207 is formed in the bottom of the heating bin 107.
The cooling unit comprises a first transmission pipe 311, a communication hole 312, an inner ring spray valve 313, a first spray head 314, a cold water tank 315, a circulating pump 316, a water return pipe 317, a water receiving tank 318, a second transmission pipe 319, an outer ring spray valve 320, a second spray head 321 and a water draining tank 322, wherein one end of the first transmission pipe 311 is fixedly connected to the left side of the transmission shell 303, the communication hole 312 is rotationally connected to the inside of the first transmission pipe 311, the inner ring spray valve 313 is fixedly connected to the right side of an inner ring forming rod 309, the first spray head 314 is fixedly connected to the surface of the inner ring spray valve 313, the cold water tank 315 is fixedly connected to the inside of the support frame 101, the circulating pump 316 is fixedly connected to the right side of the cold water tank 315, one end of the water return pipe 317 is fixedly connected to the circulating pump 316, the other end of the water receiving tank 318 is fixedly connected to the right side of the support frame 101, one end of the second transmission pipe 319 is fixedly connected to the top of the cold water tank 315, the other end of the water receiving tank is fixedly connected to the inside of the outer ring spray valve 320, the spray valve 320 is fixedly connected to the right side of the shaping chamber 106, the second spray valve 321 is fixedly connected to the right side of the outer ring spray valve 320, the inner ring is fixedly connected to the outer ring spray valve 320 is arranged inside the shaping valve, the inner ring spray valve 320 is formed in the shaping device, the bottom of the outer ring is formed by the extrusion and the water draining device is formed by the automatic spray device, the automatic processing and the water.
As can be seen from the above description, the heating bin 107 is provided to sufficiently heat and melt the polyethylene material in the inner part, so as to improve the liquefaction state of the polyethylene material, improve the molding quality, enable cold water to circulate through the communication hole 312 in the inner ring molding rod 309, cool and clean the inner ring and the outer ring of the polyethylene pipeline simultaneously by the double-nozzle design, and cool and reutilize the water after the water is led into the cold water tank 315 through the water return pipe 317, thereby effectively saving water resources and improving the cooling and processing efficiency of the automated production.
Example two
The utility model provides a polyethylene pipeline production facility, includes load-bearing mechanism 1, hot melt mechanism 2 and forming mechanism 3, and forming mechanism 3 rotates to be connected in the inside of load-bearing mechanism 1, and hot melt mechanism 2 fixed connection is in the top of load-bearing mechanism 1.
The forming mechanism 3 comprises an extrusion molding unit and a cooling unit, wherein the extrusion molding unit is rotatably connected to the inside of the bearing mechanism 1, and the cooling unit is fixedly connected to the inside of the bearing mechanism 1.
The bearing mechanism 1 comprises a supporting frame 101, a supporting plate 102, an annular supporting rod 103, a mounting shell 104, an extrusion bin 105, a shaping bin 106 and a heating bin 107, wherein the supporting frame 101 is fixedly connected to the bottom of the bearing mechanism 1, the supporting plate 102 is fixedly connected to the top of the supporting frame 101, a heating component is arranged in the supporting plate 102, the supporting plate 102 is positioned at the bottom of the extrusion bin 105, a heat insulation material is arranged in the rotating rod 305 to isolate the temperature, the internal molten liquid polyethylene is prevented from increasing the cold water temperature, the internal fluidity of the extrusion bin 105 is conveniently improved, the annular supporting rod 103 is fixedly connected to the top of the supporting frame 101, the mounting shell 104 is fixedly connected to the left side of the supporting frame 101, the extrusion bin 105 is fixedly connected to the top of the supporting plate 102, the shaping bin 106 is fixedly connected to the right side of the extrusion bin 105, and the heating bin 107 is fixedly connected to the top of the extrusion bin 105 to play a main bearing role.
The hot melting mechanism 2 comprises a first motor 201, a connecting rod 202, a stirring rod 203, a connecting plate 204, an electric heating pipe 205, a filter screen 206 and a communication port 207, wherein the first motor 201 is fixedly connected to the top of the heating bin 107, the connecting rod 202 is fixedly connected to the output end of the first motor 201, the stirring rod 203 is fixedly connected to the bottom of the connecting rod 202, the connecting plate 204 is fixedly connected to the inside of the heating bin 107, the electric heating pipe 205 is fixedly connected to the inside of the connecting plate 204, the filter screen 206 is fixedly connected between the electric heating pipes 205, the communication port 207 is formed in the bottom of the heating bin 107, polyethylene materials are fully melted, and the shaping effect of polyethylene is improved.
The extrusion molding unit consists of an energy supply assembly 301, a second motor 302, a transmission shell 303, output teeth 304, a rotating rod 305, rotating rod teeth 306, a connecting shaft 307, an extrusion piece 308 and an inner ring forming rod 309, wherein the energy supply assembly 301 is fixedly connected to the inside of the installation shell 104, the second motor 302 is fixedly connected to the top of the energy supply assembly 301, the transmission shell 303 is fixedly connected to the left side of the extrusion bin 105, the output end of the second motor 302 penetrates through the inside of the transmission shell 303, the output teeth 304 are fixedly connected to the output end of the second motor 302, the rotating rod teeth 306 are driven by the second motor 302 to rotate the rotating rod 305, the extrusion piece 308 and the inner ring forming rod 309 on the surface of the rotating rod 305 are driven to rotate, the inner ring forming rod 309 is also in a rotating state due to the fact that the inner ring forming rod 309 is fixed on the right side of the rotating rod 305, the semi-cured polyethylene material is prevented from being adhered to the surface of the inner ring forming rod 309 in a tearing adhesion state in a rotating mode, the rotating rod 305 is rotationally connected to the inside of the transmission shell 303 and the extrusion bin 105, the rotating rod teeth 306 are fixedly connected to the left side surface of the rotating rod 305, the inner ring of the connecting shaft 307 is fixedly connected to the surface of the rotating rod 305, the outer ring of the connecting shaft 307 is fixedly connected to the inside of the transmission shell 303 and the extrusion bin 105, the extrusion piece 308 is fixedly connected to the surface of the rotating rod 305, the inner ring forming rod 309 is fixedly connected to the right side of the rotating rod 305, the cooling unit consists of a first transmission pipe 311, a communication hole 312, an inner ring spray valve 313, a first spray head 314, a cold water tank 315, a circulating pump 316, a water return pipe 317, a water receiving tank 318, a second transmission pipe 319, an outer ring spray valve 320, a second spray head 321 and a water draining groove 322, one end of the first transmission pipe 311 is fixedly connected to the left side of the transmission shell 303, one end of the first transmission pipe 311 is fixedly connected in an inner hole near one end of the communication hole 312 of the transmission shell 303, the communication hole 312 is communicated with the inside of the rotating rod 305 and the forming rod 309, the communication hole 312 and the first transmission pipe 311 are communicated with each other, so that cold water is convenient to pass through the inside of the inner ring forming rod 309, the temperature of the inside polyethylene is reduced, the polyethylene is semi-solidified, deformation caused by the flowing state of the polyethylene during discharging is prevented, the inner ring spray valve 313 is fixedly connected to the right side of the inner ring forming rod 309, the first spray head 314 is fixedly connected to the through hole formed on the inner ring spray valve 313, the condenser is arranged in the cold water tank 315, the water in the water tank is convenient to cool, the circulating pump 316 is fixedly connected to the right side of the cold water tank 315, one end of the water return pipe 317 is fixedly connected to the circulating pump 316, the other end is fixedly connected to the inside of the water receiving tank 318, the water receiving tank 318 is fixedly connected to the right side of the supporting frame 101, one end of the second transmission pipe 319 is fixedly connected to the top of the cold water tank 315, the other end is fixedly connected with the inside of the outer ring spray valve 320, the outer ring spray valve 320 is fixedly connected with the right side of the shaping bin 106, the second spray head 321 is fixedly connected with the inside of the outer ring spray valve 320, the water discharge groove 322 is arranged at the bottom of the outer ring spray valve 320, the water discharge groove 322 and the water receiving groove 318 are vertically arranged, water flow is divided by the inside of the water tank 315, water flow is guided into the inside of the first transmission pipe 311 and the inside of the second transmission pipe 319 through the circulating pump 316, cold water is transmitted into the inside of the communication hole 312 through the first spray head 314, water flow is directly guided into the inside of the outer ring spray valve 320 through the second spray head 321, the outer ring and the inner ring of the shaping pipe are cooled, the cooled water flows into the inside of the water receiving groove 318 through the water discharge groove 322, the water flow which is heated after the spray cooling is recovered, and cooled through the supercooling water tank 315, the polyethylene material cooling device is used circularly, cooling and molding are conveniently carried out on the polyethylene material, and water after cooling and using can be recovered and then is cooled and utilized.
As can be seen from the above description, the extrusion chamber 105 at the top of the support plate 102 is heated by the heating assembly inside the support plate 102, so that the inside of the extrusion chamber 105 is in a constant temperature state, the fluidity of the liquefied polyethylene material is maintained, when the equipment is prevented from being stopped, the inside is lost in temperature, the polyethylene is solidified, the heat insulation material inside the rotating rod 305 is matched, the influence on the water temperature inside the communication holes 312 is reduced, when the polyethylene material is transmitted to the inside of the molding chamber 106, the inner ring molding rod 309 has no heat insulation measure, the communication holes 312 at the position of the inner ring molding rod 309 primarily cool the polyethylene, the outer ring spray valve 320 and the inner ring spray valve 313 at the discharge port cool the molded polyethylene pipe and completely solidify, the temperature is excessively converted, the rotating inner ring molding rod 309 prevents adhesion, the production temperature forms a controllable state, and the production quality of the polyethylene pipe is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a polyethylene pipeline production facility, includes loading mechanism (1), hot melt mechanism (2) and forming mechanism (3), its characterized in that: the forming mechanism (3) is rotationally connected to the inside of the bearing mechanism (1), and the hot melting mechanism (2) is fixedly connected to the top of the bearing mechanism (1);
the molding mechanism (3) comprises an extrusion molding unit and a cooling unit, wherein the extrusion molding unit is rotationally connected to the inside of the bearing mechanism (1), and the cooling unit is fixedly connected to the inside of the bearing mechanism (1);
the bearing mechanism (1) consists of a supporting frame (101), a supporting plate (102), an annular supporting rod (103), a mounting shell (104), an extrusion bin (105), a shaping bin (106) and a heating bin (107), wherein the supporting frame (101) is fixedly connected to the bottom of the bearing mechanism (1), the supporting plate (102) is fixedly connected to the top of the supporting frame (101), the annular supporting rod (103) is fixedly connected to the top of the supporting frame (101), the mounting shell (104) is fixedly connected to the left side of the supporting frame (101), the extrusion bin (105) is fixedly connected to the top of the supporting plate (102), the shaping bin (106) is fixedly connected to the right side of the extrusion bin (105), and the heating bin (107) is fixedly connected to the top of the extrusion bin (105);
the hot melting mechanism (2) consists of a first motor (201), a connecting rod (202), a stirring rod (203), a connecting plate (204), an electric heating pipe (205), a filter screen (206) and a communication port (207), wherein the first motor (201) is fixedly connected to the top of a heating bin (107), the connecting rod (202) is fixedly connected to the output end of the first motor (201), the stirring rod (203) is fixedly connected to the bottom of the connecting rod (202), the connecting plate (204) is fixedly connected to the inside of the heating bin (107), the electric heating pipe (205) is fixedly connected to the inside of the connecting plate (204), the filter screen (206) is fixedly connected between the electric heating pipes (205), and the communication port (207) is formed in the bottom of the heating bin (107);
the extrusion molding unit consists of an energy supply assembly (301), a second motor (302), a transmission shell (303), an output tooth (304), a rotating rod (305), rotating rod teeth (306), a connecting shaft (307), a pressing piece (308) and an inner ring forming rod (309), wherein the energy supply assembly (301) is fixedly connected to the inside of a mounting shell (104), the second motor (302) is fixedly connected to the top of the energy supply assembly (301), the transmission shell (303) is fixedly connected to the left side of a pressing bin (105), the output tooth (304) is rotationally connected to the inside of the transmission shell (303), the rotating rod (305) is rotationally connected to the inside of the transmission shell (303) and the pressing bin (105), the rotating rod teeth (306) are fixedly connected to the left side surface of the rotating rod (305), the inner ring of the connecting shaft (307) is fixedly connected to the surface of the rotating rod (305), the outer ring of the connecting shaft (307) is fixedly connected to the inside of the transmission shell (303) and the pressing bin (105), the pressing piece (308) is fixedly connected to the surface of the rotating rod (305), and the inner ring (309) is fixedly connected to the right side of the rotating rod (309);
the cooling unit consists of a first transmission pipe (311), a communication hole (312), an inner ring spray valve (313), a first spray head (314), a cold water tank (315), a circulating pump (316), a return pipe (317), a water receiving tank (318), a second transmission pipe (319), an outer ring spray valve (320), a second spray head (321) and a drainage tank (322), one end of the first transmission pipe (311) is fixedly connected to the left side of a transmission shell (303), the communication hole (312) is rotationally connected to the inside of the first transmission pipe (311), the inner ring spray valve (313) is fixedly connected to the right side of an inner ring forming rod (309), the first spray head (314) is fixedly connected to the surface of the inner ring spray valve (313), the cold water tank (315) is fixedly connected to the inside of a support frame (101), one end of the return pipe (317) is fixedly connected to the circulating pump (316), the other end of the return pipe is fixedly connected to the inside of the water receiving tank (318), the other end of the return pipe (318) is fixedly connected to the right side of the inner ring spray valve (315) is fixedly connected to the top of the support frame (315), the outer ring spray valve (320) is fixedly connected to the right side of the molding bin (106), the second spray head (321) is fixedly connected to the inside of the outer ring spray valve (320), and the drainage groove (322) is formed in the bottom of the outer ring spray valve (320);
the inside of backup pad (102) is provided with heating element, backup pad (102) are located the bottom of extrusion storehouse (105), the inside of bull stick (305) is provided with the thermal insulation material.
2. The polyethylene pipe production apparatus of claim 1, wherein: the drainage groove (322) and the water receiving groove (318) are vertically arranged.
3. The polyethylene pipe production apparatus of claim 2, wherein: the communication hole (312) is fixedly connected to the interiors of the rotating rod (305) and the inner ring forming rod (309), and the communication hole (312) is communicated with the interior of the first transmission pipe (311).
4. A polyethylene pipe production apparatus according to claim 3, wherein: the output teeth (304) are meshed with the rotating rod teeth (306), and the output teeth (304) are fixedly connected to the output end of the second motor (302).
5. The polyethylene pipe production apparatus of claim 4, wherein: a condenser is provided inside the cold water tank (315).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310362490.9A CN116766550B (en) | 2023-04-07 | 2023-04-07 | Polyethylene pipeline production equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310362490.9A CN116766550B (en) | 2023-04-07 | 2023-04-07 | Polyethylene pipeline production equipment |
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| CN116766550B true CN116766550B (en) | 2024-03-29 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718504A (en) * | 2017-09-05 | 2018-02-23 | 煌盛集团重庆管业有限公司 | A kind of polyethylene tube shaping extrusion equipment of high fluidity |
| CN108068291A (en) * | 2017-11-30 | 2018-05-25 | 颍上县龙裕扬工贸有限公司 | A kind of extruding machine for being used to produce chair |
| CN109366923A (en) * | 2018-12-05 | 2019-02-22 | 陈爱莲 | A kind of new type plastic pipeline extrusion forming device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718504A (en) * | 2017-09-05 | 2018-02-23 | 煌盛集团重庆管业有限公司 | A kind of polyethylene tube shaping extrusion equipment of high fluidity |
| CN108068291A (en) * | 2017-11-30 | 2018-05-25 | 颍上县龙裕扬工贸有限公司 | A kind of extruding machine for being used to produce chair |
| CN109366923A (en) * | 2018-12-05 | 2019-02-22 | 陈爱莲 | A kind of new type plastic pipeline extrusion forming device |
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