CN113977902B - PE feed pipe injection molding equipment of quick cooling design - Google Patents
PE feed pipe injection molding equipment of quick cooling design Download PDFInfo
- Publication number
- CN113977902B CN113977902B CN202111187239.0A CN202111187239A CN113977902B CN 113977902 B CN113977902 B CN 113977902B CN 202111187239 A CN202111187239 A CN 202111187239A CN 113977902 B CN113977902 B CN 113977902B
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- annular
- water supply
- supply pipe
- wall
- cylinder
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- 238000001816 cooling Methods 0.000 title claims abstract description 61
- 238000001746 injection moulding Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000007493 shaping process Methods 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000005498 polishing Methods 0.000 claims abstract description 29
- 239000000498 cooling water Substances 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 35
- 239000007921 spray Substances 0.000 claims description 24
- 238000004140 cleaning Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 238000004513 sizing Methods 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/274—Cleaning; Purging; Avoiding contamination of the extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses PE water supply pipe injection molding equipment capable of rapidly cooling and shaping, which comprises a base, wherein a material conveying cylinder and a shaping cylinder are arranged above the base, one sides of the material conveying cylinder and the shaping cylinder, which are close to each other, are fixedly connected, support plates are fixedly arranged at the bottoms of the material conveying cylinder and the shaping cylinder, the bottoms of the two support plates are fixedly connected with the top of the base, and a charging hopper is fixedly arranged at the top of the material conveying cylinder. The invention has reasonable design and good practicability, improves the cooling shaping effect on the PE water supply pipe by carrying out secondary cooling shaping treatment on the PE water supply pipe formed by injection molding, improves the production quality of the PE water supply pipe, has the function of polishing the outer surface of the PE water supply pipe formed by cooling shaping, ensures the smooth and flat outer surface of the PE water supply pipe produced, further improves the production quality of the PE water supply pipe, and does not need manual operation to carry out polishing treatment on the PE water supply pipe, thereby saving time and labor.
Description
Technical Field
The invention relates to the technical field of PE water supply pipe production, in particular to PE water supply pipe injection molding equipment capable of rapidly cooling and shaping.
Background
The PE material is widely applied to the field of water supply pipe manufacturing due to the characteristics of high strength, corrosion resistance, no toxicity and the like, and the produced PE water supply pipe has the advantages of good stability, no rust, good flexibility, small water flow resistance, convenient and reliable connection, long service life and the like, so the PE water supply pipe is an ideal pipe for replacing a common iron water supply pipe, the PE water supply pipe is more and more commonly used, and is usually processed and molded by an injection molding machine in the production and manufacturing process of the PE water supply pipe.
However, in the prior art, when the PE water supply pipe injection molding equipment commonly used is used, the PE water supply pipe of injection molding is subjected to primary cooling shaping treatment, so that the cooling shaping effect of the PE water supply pipe is poor, the production quality of the PE water supply pipe is affected, the PE water supply pipe has no function of polishing the outer surface of the PE water supply pipe, impurities and burrs are easily produced on the outer surface of the produced PE water supply pipe, the production quality of the PE water supply pipe is also affected, when the impurities or burrs appear on the outer surface of the PE water supply pipe, manual operation of a worker is required to polish the surface of the PE water supply pipe, the operation is complex, time and labor are wasted, and the workload is increased.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the PE water supply pipe injection molding equipment capable of rapidly cooling and shaping, which solves the problems that the existing PE water supply pipe injection molding equipment usually only carries out primary cooling and shaping treatment on an injection molded PE water supply pipe, so that the cooling and shaping effect on the PE water supply pipe is poor, the production quality of the PE water supply pipe is affected, the PE water supply pipe outer surface is not provided with a polishing treatment function, impurities and burrs are easy to generate on the produced PE water supply pipe outer surface, the production quality of the PE water supply pipe is also affected, the surface of the PE water supply pipe is required to be polished by manual operation of staff, the operation is complex, time and labor are wasted, and the workload is increased.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the PE water supply pipe injection molding equipment for rapid cooling and shaping comprises a base, a material conveying cylinder and a shaping cylinder are arranged above the base, one side, close to each other, of the material conveying cylinder and the shaping cylinder is fixedly connected, the bottoms of the material conveying cylinder and the shaping cylinder are fixedly provided with supporting plates, the bottoms of the two supporting plates are fixedly connected with the top of the base, the top of the material conveying cylinder is fixedly provided with a material feeding hopper, the material feeding hopper is communicated with the inside of the material conveying cylinder, a screw is rotationally installed in the material conveying cylinder, shaping cavities with two sides being in an opening structure are formed in the shaping cylinder, the shaping cavities are communicated with the inside of the material conveying cylinder, shaping rods are arranged in the shaping cavities, two ends of each shaping rod extend out of the shaping cavities, the left end of each shaping rod is fixedly connected with the right end of the screw, a spiral cooling water cavity is formed in the shaping cylinder, and a water inlet pipe and a water return pipe are fixedly installed at the bottom of each shaping cylinder, the water inlet pipe and the water return pipe are both communicated with a spiral cooling water cavity, a water pump and a machine seat are fixedly arranged at the top of the base, the bottom end of the water inlet pipe is fixedly connected with the discharge end of the water pump, a motor is fixedly arranged at the top of the machine seat, the left end of the screw rod extends out of the material conveying cylinder and is fixedly connected with the output shaft end of the motor, a plurality of buffer components are arranged in the spiral cooling water cavity at equal intervals, an annular electric heating plate and a heat preservation cylinder are fixedly sleeved on the outer wall of the material conveying cylinder, the annular electric heating plate is positioned in the heat preservation cylinder, a box body is fixedly arranged at the top of the base, a feeding hole is formed in the left inner wall of the box body, the right end of the shaping rod penetrates through the feeding hole, a discharging hole is formed in the right inner wall of the box body, four guide rollers are rotatably arranged at equal intervals in the box body, a filter screen positioned below the guide rollers is fixedly arranged in the box body, a spray cooling component is arranged in the box body, a polishing mechanism is arranged above the base.
Preferably, the buffer assembly comprises two bearing seats, a rotating shaft and five arc-shaped blades, wherein the two bearing seats are respectively and fixedly arranged on the top inner wall and the bottom inner wall of the spiral cooling water cavity, the rotating shaft is rotatably arranged on the two bearing seats, the five arc-shaped blades are fixedly arranged on the rotating shaft, and the five arc-shaped blades are distributed in an equidistant annular mode.
Preferably, the spray cooling assembly comprises a spray pipe and a plurality of spray heads, wherein the spray pipe is fixedly arranged in the box body, the spray heads are fixedly arranged at the bottom of the spray pipe at equal intervals, one end of the spray pipe extends out of the box body, and a stop valve positioned outside the box body is fixedly arranged on the spray pipe.
Preferably, the polishing mechanism comprises an annular fixing seat, an annular connecting plate, an annular movable seat, a polishing brush and a transmission assembly, wherein the annular fixing seat is fixedly arranged on the inner wall of the right side of the box body, the annular fixing seat is communicated with the discharge hole, an annular mounting groove is formed in the left side of the annular fixing seat, the annular connecting plate is rotatably arranged in the annular mounting groove, one side of the annular connecting plate extends out of the annular mounting groove, the annular movable seat is fixedly arranged on one side, located outside the annular mounting groove, of the annular connecting plate, and the polishing brush is fixedly arranged on the inner circular wall of the annular movable seat.
Preferably, an annular guide groove is formed in the inner wall of the annular mounting groove, two guide rods are fixedly mounted on the outer wall of the annular connecting plate, and the two guide rods are slidably mounted in the annular guide groove.
Preferably, the drive assembly includes positioning seat, the transmission shaft, the driving pulley, driven pulley, the belt, drive gear and external gear ring, positioning seat fixed mounting is at the top of design section of thick bamboo, the transmission shaft rotates and installs on the positioning seat, the fixed cover of driving pulley is established on the screw rod, the driving pulley is located the left side of defeated feed cylinder, driven pulley fixed cover is established at the left end of transmission shaft, the belt cover is established on driving pulley and driven pulley, the round hole has been seted up on the right side inner wall of box, the right-hand member of transmission shaft runs through the round hole, drive gear fixed mounting is at the right-hand member of transmission shaft, external gear ring fixed cover is established on the outer circular wall of annular movable seat, drive gear meshes with external gear ring, fixed cover is equipped with the bearing on the transmission shaft, the outer lane of bearing and the inner wall fixed connection of round hole.
Preferably, a drain pipe is fixedly arranged on the outer wall of the right side of the box body, and the drain pipe is communicated with the inside of the box body.
Preferably, a cleaning opening is formed in the inner wall of the front side of the box body, a cover plate is fixedly mounted on the outer wall of the front side of the box body through screws, and the cover plate is matched with the cleaning opening.
(III) beneficial effects
The invention provides PE water supply pipe injection molding equipment capable of rapidly cooling and shaping. The beneficial effects are as follows:
(1) This PE feed pipe injection molding equipment of quick cooling design through opening annular electrical heating board, can carry out the heating melting to the raw materials, through utilizing the rotation of screw rod can carry the molten raw materials to the design intracavity for the injection molding in the clearance between design chamber and the design pole of molten raw materials.
(2) This PE feed pipe injection molding equipment of quick cooling design, work through opening the water pump, steerable cooling water flows in heliciform cooling water cavity and discharges from the wet return, and then can carry out first cooling design processing to injection molding's PE feed pipe, can promote arc blade and pivot through the kinetic energy when utilizing the cooling water to flow and rotate, and then can reduce the speed that the cooling water flows in heliciform cooling water cavity, slow down the speed that the cooling water flows in heliciform cooling water cavity, thereby utilize the cooling water can absorb more heats on the PE feed pipe, improved the cooling design effect to the PE feed pipe.
(3) This PE feed pipe injection molding equipment of quick cooling design is through opening the stop valve on the shower for clear water is followed a plurality of shower nozzles blowout and is sprayed on PE feed pipe surface, can carry out the secondary cooling design to the PE feed pipe, further quickens the cooling design of PE feed pipe, thereby carries out the secondary cooling design to injection moulding's PE feed pipe and handles, has improved the cooling design effect to the PE feed pipe.
(4) This PE feed pipe injection molding equipment of quick cooling design through utilizing the transmission effect of driving pulley, driven pulley and belt to cooperation drive gear and the meshing transmission of outer ring gear, steerable screw rod and annular movable seat rotate simultaneously, utilize the rotation of annular movable seat drive polish brush, can carry out polishing treatment to the PE feed pipe surface that the cooling is good, can get rid of impurity, the burr etc. of PE feed pipe surface, make the surface of PE feed pipe smooth, level and smooth, further improved the production quality to PE feed pipe, and do not need manual operation to carry out polishing treatment to PE feed pipe, labour saving and time saving.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the front view of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
FIG. 5 is a schematic top cross-sectional view of a cushioning assembly;
FIG. 6 is an enlarged schematic view of portion C of FIG. 2;
fig. 7 is a schematic side view of the annular movable base.
In the figure: 1. a base; 2. a feed delivery cylinder; 3. a shaping cylinder; 4. a hopper; 5. a screw; 6. a cavity is fixed; 7. a shaping rod; 8. a spiral cooling water cavity; 9. a water inlet pipe; 10. a water return pipe; 11. a water pump; 12. a base; 13. a motor; 14. an annular electric heating plate; 15. a heat preservation cylinder; 16. a bearing seat; 17. a rotating shaft; 18. an arc-shaped blade; 19. a case; 20. a feed hole; 21. a discharge hole; 22. a guide roller; 23. a filter screen; 24. a shower pipe; 25. a spray head; 26. an annular fixing seat; 27. an annular mounting groove; 28. an annular connecting plate; 29. an annular movable seat; 30. a polishing brush; 31. a positioning seat; 32. a transmission shaft; 33. a driving pulley; 34. a driven pulley; 35. a belt; 36. a transmission gear; 37. an outer ring gear; 38. a guide rod; 39. a drain pipe; 40. a cover plate; 41. and a support plate.
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.
As shown in fig. 1-7, the present invention provides a technical solution: the PE water supply pipe injection molding equipment for quick cooling and shaping comprises a base 1, a material conveying cylinder 2 and a shaping cylinder 3 are arranged above the base 1, one side, close to each other, of the material conveying cylinder 2 and the shaping cylinder 3 is fixedly connected, support plates 41 are fixedly arranged at the bottoms of the material conveying cylinder 2 and the shaping cylinder 3, the bottoms of the two support plates 41 are fixedly connected with the top of the base 1, a material hopper 4 is fixedly arranged at the top of the material conveying cylinder 2, the material hopper 4 is communicated with the inside of the material conveying cylinder 2, a screw 5 is rotationally arranged in the material conveying cylinder 2, a shaping cavity 6 with two sides of which are in an opening structure is formed in the shaping cylinder 3, the shaping cavity 6 is communicated with the inside of the material conveying cylinder 2, a shaping rod 7 is arranged in the shaping cavity 6, two ends of the shaping rod 7 extend out of the shaping cavity 6, the left end of the shaping rod 7 is fixedly connected with the right end of the screw 5, a spiral cooling water cavity 8 is formed in the shaping cylinder 3, the bottom of the shaping cylinder 3 is fixedly provided with a water inlet pipe 9 and a water return pipe 10, the water inlet pipe 9 and the water return pipe 10 are both communicated with the spiral cooling water cavity 8, the top of the base 1 is fixedly provided with a water pump 11 and a base 12, the bottom end of the water inlet pipe 9 is fixedly connected with the discharge end of the water pump 11, the suction end of the water pump 11 is fixedly connected with a cooling water conveying pipeline, the water return pipe 10 is fixedly connected with a cooling water storage tank, cooling water can be conveyed into the spiral cooling water cavity 8 by arranging the water pump 11, so that the cooling water flows in the spiral cooling water cavity 8 and is discharged from the water return pipe 10, the PE water supply pipe can be subjected to primary cooling shaping treatment, the top of the base 12 is fixedly provided with a motor 13, the left end of the screw 5 extends out of the material conveying cylinder 2 and is fixedly connected with the output shaft end of the motor 13, a plurality of buffer components are arranged in the spiral cooling water cavity 8 at equal intervals, the fixed cover is equipped with annular electrical heating board 14 and heat preservation section of thick bamboo 15 on the outer wall of defeated feed cylinder 2, annular electrical heating board 14 is located heat preservation section of thick bamboo 15, through setting up annular electrical heating board 14, can carry out the heating melting to the inside raw materials of defeated feed cylinder 2, utilize heat preservation section of thick bamboo 15 can be great reduction thermal loss, the top fixed mounting of base 1 has box 19, feed port 20 has been seted up on the left side inner wall of box 19, the right-hand member of stock pole 7 runs through feed port 20, discharge port 21 has been seted up on the right side inner wall of box 19, four guide rolls 22 are installed in the equidistant rotation of box 19, utilize four guide rolls 22 to play the effect of supporting and guiding the PE feed pipe of producing, fixed mounting has the filter screen 23 that is located the guide roll 22 below, utilize filter screen 23, can intercept the impurity of aquatic, be provided with the spray cooling module in the box 19, through setting up cooling module, can realize carrying out the secondary cooling design treatment to the PE feed pipe, the top of base 1 is provided with polishing mechanism, can realize polishing the outer surface to the PE of the PE feed pipe, the PE of polishing quality is improved, PE feed pipe production quality such as PE, and the outer surface of PE can be removed.
In this embodiment, the buffer assembly includes two bearing seats 16, a rotating shaft 17 and five arc blades 18, two bearing seats 16 are respectively fixedly installed on the top inner wall and the bottom inner wall of the spiral cooling water cavity 8, the rotating shaft 17 is rotatably installed on the two bearing seats 16, five arc blades 18 are fixedly installed on the rotating shaft 17, the five arc blades 18 are arranged in an equidistant annular manner, through the arrangement of the arc blades 18, the kinetic energy of the cooling water flowing in the spiral cooling water cavity 8 can be reduced, and then the flowing speed of the cooling water in the spiral cooling water cavity 8 can be reduced, so that more heat on the PE water supply pipe can be absorbed by using the cooling water, the cooling effect of the cooling water is enhanced, and the cooling shaping effect of the PE water supply pipe is improved.
In this embodiment, spray cooling subassembly includes shower 24 and a plurality of shower nozzles 25, and shower 24 fixed mounting is in box 19, and a plurality of shower nozzles 25 equidistant fixed mounting is in the bottom of shower 24, and the one end of shower 24 extends to outside the box 19, and fixed mounting has the stop valve that is located outside the box 19 on the shower 24, through, the shower 24 be located the one end outside the box 19 with clear water pipeline fixed connection sets up a plurality of shower nozzles 25 for from a plurality of shower nozzle 25 spun clear water spray on PE feed pipe surface, can carry out the secondary cooling to PE feed pipe, further accelerate the cooling design of PE feed pipe, through setting up the stop valve, steerable clear water sprays the flow in the pipe 24 again.
In this embodiment, polishing mechanism includes annular fixing base 26, annular connecting plate 28, annular movable seat 29, polishing brush 30 and drive assembly, annular fixing base 26 fixed mounting is on the right side inner wall of box 19, annular fixing base 26 is linked together with discharge port 21, annular mounting groove 27 has been seted up in the left side of annular fixing base 26, annular connecting plate 28 rotates to be installed in annular mounting groove 27, one side of annular connecting plate 28 extends to annular mounting groove 27 outward, annular movable seat 29 fixed mounting is located annular connecting plate 28 one side outside annular mounting groove 27, polishing brush 30 fixed mounting is on annular movable seat 29's interior circular wall, through utilizing annular movable seat 29 to drive polishing brush 30 rotation, can polish the PE feed pipe surface that cools off, impurity, burr etc. of PE feed pipe surface can be got rid of.
In this embodiment, an annular guide groove is formed in the inner wall of the annular mounting groove 27, two guide rods 38 are fixedly mounted on the outer wall of the annular connecting plate 28, the two guide rods 38 are slidably mounted in the annular guide groove, and the annular connecting plate 28 can rotate stably by arranging the sliding connection cooperation of the two guide rods 38 in the annular guide groove, so that the annular connecting plate 28 drives the annular movable seat 29 to rotate stably.
In this embodiment, the transmission assembly includes a positioning seat 31, a transmission shaft 32, a driving pulley 33, a driven pulley 34, a belt 35, a transmission gear 36 and an outer gear ring 37, the positioning seat 31 is fixedly installed at the top of the shaping cylinder 3, the transmission shaft 32 is rotatably installed on the positioning seat 31, the driving pulley 33 is fixedly sleeved on the screw 5, the driving pulley 33 is located at the left side of the feeding cylinder 2, the driven pulley 34 is fixedly sleeved at the left end of the transmission shaft 32, the belt 35 is sleeved on the driving pulley 33 and the driven pulley 34, a round hole is formed in the right inner wall of the box 19, the right end of the transmission shaft 32 penetrates through the round hole, the transmission gear 36 is fixedly installed at the right end of the transmission shaft 32, the outer gear ring 37 is fixedly sleeved on the outer circular wall of the annular movable seat 29, the transmission gear 36 is meshed with the outer gear ring 37, a bearing is fixedly sleeved on the transmission shaft 32, the outer ring of the bearing is fixedly connected with the inner wall of the round hole, and the screw 5 and the annular movable seat 29 can be controlled to rotate simultaneously by utilizing the transmission effect of the driving pulley 33, the driven pulley 34 and the belt 35 and the transmission gear 36 are meshed with the outer gear ring 37.
In this embodiment, the drain pipe 39 is fixedly installed on the outer wall of the right side of the box 19, the drain pipe 39 is communicated with the inside of the box 19, water for secondary cooling of the PE water supply pipe can be discharged from the drain pipe 39 by arranging the drain pipe 39, one end of the drain pipe 39, which is far away from the box 19, can be connected with water storage equipment such as a water storage tank, and can collect, recycle and reuse the discharged water.
In this embodiment, the cleaning opening is formed in the front inner wall of the box 19, the cover plate 40 is fixedly mounted on the front outer wall of the box 19 through screws, the cover plate 40 is matched with the cleaning opening, and the cleaning opening and the cover plate 40 are arranged to facilitate cleaning of the inside of the box 19 and cleaning of the surface of the filter screen 23.
In this embodiment, a control switch and an external power cord are fixedly installed on the base 1, and the motor 13, the annular electric heating plate 14, the water pump 11, the control switch and the external power cord are electrically connected through wires in sequence to form a loop, wherein the control switch can respectively control the opening and closing of the motor 13, the annular electric heating plate 14 and the water pump 11.
Working principle: pouring raw materials into the hopper 4, operating by starting a motor 13, driving a screw 5, a shaping rod 7 and a driving pulley 33 to rotate by the motor 13, conveying the raw materials to the direction in the shaping cavity 6 by utilizing the rotation of the screw 5, heating the raw materials in the feed cylinder 2 by starting an annular electric heating plate 14, enabling the raw materials to be quickly melted, enabling the melted raw materials to be injection molded in a gap between the shaping cavity 6 and the shaping rod 7 when the melted raw materials are conveyed into the shaping cavity 6 by utilizing the screw 5, enabling cooling water to be conveyed into the spiral cooling water cavity 8 by starting a water pump 11 to operate, enabling the cooling water to flow in the spiral cooling water cavity 8 and be discharged from a water return pipe 10, and further enabling the PE water supply pipe for injection molding to be subjected to primary cooling shaping treatment, wherein the cooling water flows in the spiral cooling water cavity 8, the arc blades 18 and the rotating shaft 17 can be driven to rotate by utilizing the kinetic energy of the cooling water flowing, the blocking of the arc blades 18 to the cooling water can reduce the flowing speed of the cooling water in the spiral cooling water cavity 8, so that the flowing speed of the cooling water in the spiral cooling water cavity 8 is slowed down, more heat on the PE water supply pipe can be absorbed by utilizing the cooling water, the cooling shaping effect on the PE water supply pipe is improved, the PE water supply pipe which is formed by primary cooling enters the box 19 through the feeding holes 20, the PE water supply pipe which is formed by primary cooling is supported and guided by utilizing the four guide rollers 22, clear water enters the spraying pipe 24 and is sprayed out from the spray nozzles 25 by opening the stop valves on the spraying pipe 24, the PE water supply pipe can be subjected to secondary cooling shaping by spraying clear water sprayed out of the spray nozzles 25 on the surface of the PE water supply pipe, the cooling shaping of the PE water supply pipe is further accelerated, therefore, through carrying out the secondary cooling design treatment to the PE feed pipe of injection moulding, the cooling design effect to the PE feed pipe has been improved, and then the production quality to the PE feed pipe has been improved, through utilizing the transmission effect of driving pulley 33, driven pulley 34 and belt 35, and cooperation drive gear 36 and the meshing transmission of outer tooth circle 37, controllable screw rod 5 and annular movable seat 29 rotate simultaneously, make annular movable seat 29 drive annular connecting plate 28 and polishing brush 30 rotation, annular connecting plate 28 bottom two guide bars 38 are in annular guide way internal rotation, when the PE feed pipe after the secondary cooling design constantly passes annular movable seat 29 in, utilize annular movable seat 29 to drive polishing brush 30's rotation, can carry out polishing treatment to the PE feed pipe surface that cools off, can get rid of PE feed pipe surface impurity, burr etc. for PE feed pipe's surface is smooth, further improved the production quality to the PE feed pipe, and need not manual operation to carry out polishing treatment to the PE feed pipe, labour saving and time saving, PE feed pipe that polishing was accomplished passes annular connecting plate 28 and annular fixing base 26 again in proper order, finally, discharge from the discharge hole 21 simultaneously, the well known in the prior art who has been described in the technical field.
To sum up, this PE feed pipe injection molding equipment of quick cooling design carries out the secondary cooling design to injection molding's PE feed pipe and handles, has improved the cooling design effect to PE feed pipe, has improved PE feed pipe's production quality, has moreover to the PE feed pipe surface of cooling design carries out polishing treatment's function, guarantees that the PE feed pipe surface of production is smooth, level and smooth, has further improved the production quality to PE feed pipe to do not need manual operation to carry out polishing treatment to PE feed pipe, labour saving and time saving.
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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the description herein, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Quick cooling design's PE feed pipe injection molding equipment, including base (1), its characterized in that: the utility model discloses a water cooling device, including base (1) and water inlet pipe, base (1) is provided with defeated feed cylinder (2) and design section of thick bamboo (3) top, defeated feed cylinder (2) with one side fixed connection that design section of thick bamboo (3) are close to each other, defeated feed cylinder (2) with the bottom of design section of thick bamboo (3) is fixed mounting backup pad (41), two the bottom of backup pad (41) all with the top fixed connection of base (1), the top fixed mounting of defeated feed cylinder (2) has loading hopper (4), loading hopper (4) with defeated feed cylinder (2) inside is linked together, defeated feed cylinder (2) internal rotation is installed screw rod (5), set up in design section of thick bamboo (3) both sides are open structure's design chamber (6), design chamber (6) with defeated feed cylinder (2) inside is linked together, be provided with fixed pole (7) in the design chamber (6), both ends of design pole (7) all extend to outside design chamber (6), fixed pole (7) are linked together with screw rod (3) bottom (9) and water inlet pipe (10), the water inlet pipe (9) and the water return pipe (10) are both communicated with the spiral cooling water cavity (8), a water pump (11) and a machine seat (12) are fixedly arranged at the top of the base (1), the bottom end of the water inlet pipe (9) is fixedly connected with the discharge end of the water pump (11), a motor (13) is fixedly arranged at the top of the machine seat (12), the left end of the screw rod (5) extends out of the material conveying cylinder (2) and is fixedly connected with the output shaft end of the motor (13), a plurality of buffer components are arranged in the spiral cooling water cavity (8) at equal intervals, an annular electric heating plate (14) and a heat preservation cylinder (15) are fixedly sleeved on the outer wall of the material conveying cylinder (2), the annular electric heating plate (14) is positioned in the heat preservation cylinder (15), a box body (19) is fixedly arranged at the top of the base (1), a feeding hole (20) is formed in the left inner wall of the box body (19), the right end of the screw rod (7) penetrates through the material conveying cylinder (2) and is fixedly connected with the output shaft end of the motor (13), a guide roller (19) is arranged in the box body (19), a guide roller (22) is arranged in the guide roller (19), a guide roller (23) is arranged in the guide roller (19), and the guide roller (19) is arranged in the guide roller (19), and a polishing mechanism is arranged above the base (1).
2. The rapid cooling and sizing PE water supply pipe injection molding equipment according to claim 1, characterized in that: the buffer assembly comprises two bearing seats (16), a rotating shaft (17) and five arc-shaped blades (18), wherein the two bearing seats (16) are respectively and fixedly installed on the top inner wall and the bottom inner wall of the spiral cooling water cavity (8), the rotating shaft (17) is rotatably installed on the two bearing seats (16), the five arc-shaped blades (18) are fixedly installed on the rotating shaft (17), and the five arc-shaped blades (18) are distributed in an equidistant annular mode.
3. The rapid cooling and sizing PE water supply pipe injection molding equipment according to claim 1, characterized in that: the spray cooling assembly comprises a spray pipe (24) and a plurality of spray heads (25), wherein the spray pipe (24) is fixedly installed in the box body (19), the spray heads (25) are fixedly installed at equal intervals at the bottom of the spray pipe (24), one end of the spray pipe (24) extends to the outside of the box body (19), and a stop valve located outside the box body (19) is fixedly installed on the spray pipe (24).
4. The rapid cooling and sizing PE water supply pipe injection molding equipment according to claim 1, characterized in that: the polishing mechanism comprises an annular fixing seat (26), an annular connecting plate (28), an annular movable seat (29), a polishing brush (30) and a transmission assembly, wherein the annular fixing seat (26) is fixedly installed on the right side inner wall of the box body (19), the annular fixing seat (26) is communicated with the discharging hole (21), an annular mounting groove (27) is formed in the left side of the annular fixing seat (26), the annular connecting plate (28) is rotatably installed in the annular mounting groove (27), one side of the annular connecting plate (28) extends to the outside of the annular mounting groove (27), the annular movable seat (29) is fixedly installed on one side, located outside of the annular mounting groove (27), of the annular connecting plate (28), and the polishing brush (30) is fixedly installed on the inner circular wall of the annular movable seat (29).
5. The rapid cooling and sizing PE water supply pipe injection molding device according to claim 4, wherein: an annular guide groove is formed in the inner wall of the annular mounting groove (27), two guide rods (38) are fixedly mounted on the outer wall of the annular connecting plate (28), and the two guide rods (38) are slidably mounted in the annular guide groove.
6. The rapid cooling and sizing PE water supply pipe injection molding device according to claim 4, wherein: the transmission assembly comprises a positioning seat (31), a transmission shaft (32), a driving belt pulley (33), a driven belt pulley (34), a belt (35), a transmission gear (36) and an outer gear (37), wherein the positioning seat (31) is fixedly arranged at the top of the shaping cylinder (3), the transmission shaft (32) is rotatably arranged on the positioning seat (31), the driving belt pulley (33) is fixedly sleeved on the screw rod (5), the driving belt pulley (33) is positioned at the left side of the feeding cylinder (2), the driven belt pulley (34) is fixedly sleeved on the left end of the transmission shaft (32), the belt (35) is sleeved on the driving belt pulley (33) and the driven belt pulley (34), a round hole is formed in the right side inner wall of the box body (19), the right end of the transmission shaft (32) penetrates through the round hole, the transmission gear (36) is fixedly arranged at the right end of the transmission shaft (32), the outer gear (37) is fixedly sleeved on the outer circular wall of the annular movable seat (29), and the transmission gear (36) is fixedly meshed with the outer gear (37) and is fixedly meshed with the outer gear (37).
7. The rapid cooling and sizing PE water supply pipe injection molding equipment according to claim 1, characterized in that: a drain pipe (39) is fixedly arranged on the outer wall of the right side of the box body (19), and the drain pipe (39) is communicated with the inside of the box body (19).
8. The rapid cooling and sizing PE water supply pipe injection molding equipment according to claim 1, characterized in that: the cleaning opening is formed in the inner wall of the front side of the box body (19), a cover plate (40) is fixedly mounted on the outer wall of the front side of the box body (19) through screws, and the cover plate (40) is matched with the cleaning opening.
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| CN202111187239.0A CN113977902B (en) | 2021-10-12 | 2021-10-12 | PE feed pipe injection molding equipment of quick cooling design |
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| CN202111187239.0A CN113977902B (en) | 2021-10-12 | 2021-10-12 | PE feed pipe injection molding equipment of quick cooling design |
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| CN114986838A (en) * | 2022-05-25 | 2022-09-02 | 冉树生 | Cooling device and crosslinked polyethylene insulated power cable production equipment |
| CN116100778B (en) * | 2023-04-12 | 2023-06-20 | 四川联塑科技实业有限公司 | PE/PPR pipe rapid cooling forming device and control system and method thereof |
| CN117901375A (en) * | 2024-03-19 | 2024-04-19 | 潍坊爱丽思高分子科技股份有限公司 | PVC plastic pipe production extrusion equipment |
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