CN114770900A - Plastic extrusion device convenient for plastic quick drying - Google Patents
Plastic extrusion device convenient for plastic quick drying Download PDFInfo
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- CN114770900A CN114770900A CN202210628382.7A CN202210628382A CN114770900A CN 114770900 A CN114770900 A CN 114770900A CN 202210628382 A CN202210628382 A CN 202210628382A CN 114770900 A CN114770900 A CN 114770900A
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- plastic
- plate
- material injection
- water storage
- cylinder
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- 239000004033 plastic Substances 0.000 title claims abstract description 94
- 229920003023 plastic Polymers 0.000 title claims abstract description 94
- 238000001125 extrusion Methods 0.000 title claims abstract description 49
- 238000001035 drying Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 86
- 238000002347 injection Methods 0.000 claims abstract description 63
- 239000007924 injection Substances 0.000 claims abstract description 63
- 238000005485 electric heating Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 84
- 238000003860 storage Methods 0.000 claims description 39
- 239000004065 semiconductor Substances 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 26
- 230000009471 action Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 11
- 239000000498 cooling water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- B29C48/25—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
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
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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
- B29C48/25—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a plastic extrusion device convenient for quick drying of plastic, and relates to the technical field of plastic processing. The plastic product forming device comprises a base, wherein a material pushing barrel is arranged on the upper surface of the base through a support, a material injection groove is formed in the top of the material pushing barrel, guide grooves are symmetrically formed in the front and back of the inner side wall of the material injection groove, a sealing plate is arranged between the inner side walls of the two guide grooves, an extension plate is arranged at the left end of the sealing plate, the material injection barrel and a driving mechanism arranged at the top of the material injection barrel are arranged, so that when a motor shaft of a driving motor drives a ball screw to rotate in a forward and reverse circulating mode, the material injection barrel can move back and forth left under the guiding action of the two guide rods, the position of a plastic raw material falling in the material injection barrel is adjusted, the plastic raw material is uniformly paved in the material injection barrel, the plastic raw material can be uniformly heated by an electric heating coil, the plastic raw material is heated and softened, and the forming quality of the plastic product is improved.
Description
Technical Field
The invention relates to the technical field of plastic processing, in particular to a plastic extrusion device convenient for quick drying of plastics.
Background
In the plastic extrusion molding equipment, the plastic extruder is generally called a main machine, and the subsequent equipment matched with the plastic extruder is called an auxiliary machine. After the development of a plastic extruder for more than one hundred years, multiple machine types such as double screws, multiple screws and even no screws are derived from the original single screw, and the plastic extruder can be matched with various plastic molding auxiliary machines such as pipes, films, rods, monofilaments, flat wires, packing belts, extrusion nets, plates, profiled bars, granulation-grade cable coating and the like to form various plastic extrusion molding production lines to produce various plastic products.
Traditional plastic extrusion device is by rotatory pressure and the shearing force that produces of screw rod, the plastic raw materials who will get into the feeder hopper pushes crowded to the aircraft nose, by aircraft nose extrusion, this kind of conventional plastic extrusion equipment exists simply the feed in the use, lack the real-time firing equipment to plastic raw materials, lead to plastic raw materials plasticity after the inside cooling down of extrusion equipment to descend, cause the quality after the working of plastics extrusion to descend, current plastic extrusion device is difficult to make the even cooling in plastic products surface when cooling down to the plastic products after the shaping simultaneously, lead to plastic products's local difference in temperature too big, make plastic products's surface produce because of the difference in temperature, in order to solve above-mentioned problem, we are full of cracks and make the improvement to this, provide a plastic extrusion device convenient to plastics are fast dry.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a plastic extrusion device convenient for quick drying of plastics, which comprises a base, wherein the upper surface of the base is provided with a material pushing barrel through a bracket, the top of the material pushing barrel is provided with a material injection groove, the inner side wall of the material injection groove is symmetrically provided with guide grooves in the front and back, a sealing plate is arranged between the inner side walls of the two guide grooves, the left end of the sealing plate is provided with an extension plate, the circumferential outer wall of the material pushing barrel is provided with an assembly plate, electric telescopic rods are symmetrically arranged in the front and back between the assembly plate and the inner side wall of the extension plate, the material injection groove is internally provided with the material injection barrel, the top of the material injection barrel is provided with a driving mechanism, the material pushing barrel is internally provided with an installation cavity, the installation cavity is internally provided with an electric heating coil, the left side wall of the material pushing barrel is provided with an extrusion pipe, the circumferential outer wall of the extrusion pipe is provided with a water passing box, and the upper surface of the base is provided with a water storage box, the upper surface of water storage box is provided with the circulating pump, the inlet tube and the outlet pipe of circulating pump communicate with the water storage box and water passing box respectively, the front of water storage box is provided with the semiconductor refrigerator, the inner wall array of water storage box is provided with the heat conduction copper post, a plurality of the front end of heat conduction copper post all runs through the water storage box and offsets with the semiconductor refrigerator, be provided with the back flow between the back of the lower surface of water passing box and water storage box, the inside of pushing away the feed cylinder is equipped with the piston board.
As a preferable technical scheme of the invention, the upper surface of the base is provided with a hydraulic cylinder through a support, and the left end of a piston rod of the hydraulic cylinder is arranged on the right side wall of the piston plate.
As a preferable technical scheme, the driving mechanism comprises a driving motor, the driving motor is arranged on the right side wall of the assembly plate, the left end of a motor shaft of the driving motor penetrates through the assembly plate and is connected with a ball screw, the left end of the ball screw is rotatably connected with a constraint plate, guide rods are symmetrically arranged between the constraint plate and the inner side wall of the assembly plate in a front-back mode, and the top of the material injection cylinder is sleeved on the ball screw and the circumferential outer walls of the two guide rods.
As a preferred technical scheme of the invention, a material conveying pipe is arranged behind the material injection barrel, the material conveying pipe is communicated with the inside of the material injection barrel, and the material injection barrel is positioned above the sealing plate.
As a preferable technical scheme of the invention, a baffle is arranged in the water passing box, splitter boxes are arranged on the baffle in an array manner, and the baffle is positioned above the extrusion pipe.
As a preferable technical solution of the present invention, a temperature sensor is disposed on a bottom surface in the water storage tank, a control panel is disposed on a left side wall of the water storage tank, and the temperature sensor, the semiconductor refrigerator, the circulation pump, the driving motor, the electric telescopic rod, the electric heating coil and the hydraulic cylinder are all electrically connected to the control panel.
According to a preferable technical scheme, the circumferential outer wall of the piston plate is provided with a mounting groove, a rubber ring is arranged inside the mounting groove, and the rubber ring abuts against the circumferential inner wall of the material pushing cylinder.
As a preferable technical scheme of the invention, the material injection groove is positioned right above the electric heating coil, and the inner side walls of the piston plate and the material pushing cylinder are respectively positioned on the right side and the left side of the material injection groove and the electric heating coil.
As a preferable technical scheme of the invention, the guide groove is a T-shaped groove, the sealing plate is a T-shaped plate, and the lower surface of the sealing plate is a curved surface.
As a preferred technical scheme of the invention, the right end of the extrusion pipe is communicated with the position close to the bottom in the material pushing cylinder, and the center of the bottom of the material injection cylinder is provided with a discharge hole.
The beneficial effects of the invention are:
1. according to the plastic extrusion device convenient for quick drying of plastics, the injection cylinder and the driving mechanism arranged at the top of the injection cylinder are arranged, so that when a motor shaft of the driving motor drives the ball screw to rotate in a forward and reverse circulating manner, the injection cylinder can reciprocate left and right under the guiding action of the two guide rods, the position of a plastic raw material falling in the injection cylinder is adjusted, the plastic raw material is uniformly paved in the injection cylinder, the plastic raw material can be uniformly heated by the electric heating coil, the plastic raw material is heated and softened, and the forming quality of a plastic product is improved;
2. this kind of plastics extrusion device convenient to plastics are fast dry is through setting up water box, can take out the inside cold water of water storage box to the inside back of crossing the water box at the circulating pump, and the cold water stream flows through the pipe wall of extruded tube, makes the pipe wall temperature of extruded tube descend through the heat exchange, crosses the inside water of water box and passes through the back flow and supply to the inside of water storage box, constitutes the water-cooling circulation to the messenger is through the even cooling of plastic products of extruded tube, further improves plastic products's shaping quality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a first side cross-sectional view of the present invention;
FIG. 3 is a second side cross-sectional view of the present invention;
FIG. 4 is a front cross-sectional view of the present invention;
FIG. 5 is a top cross-sectional view of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 4 at A;
fig. 7 is an enlarged view of the structure of fig. 4 at B according to the present invention.
In the figure: 1. a base; 2. pushing the material barrel; 3. a material injection groove; 4. a guide groove; 5. sealing plates; 6. an extension plate; 7. assembling a plate; 8. an electric telescopic rod; 9. a drive mechanism; 901. a drive motor; 902. a ball screw; 903. a guide bar; 904. a restraint plate; 10. a charging barrel is injected; 11. a delivery pipe; 12. a mounting cavity; 13. an electric heating coil; 14. extruding a pipe; 15. a water passing box; 16. a water storage tank; 17. a circulation pump; 18. a baffle plate; 19. a splitter box; 20. a thermally conductive copper pillar; 21. a semiconductor refrigerator; 22. a return pipe; 23. a piston plate; 24. a hydraulic cylinder; 25. a temperature sensor; 26. a control panel; 27. a rubber ring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1:
as shown in fig. 1, 2, 3, 4, 6 and 7, a plastic extrusion device convenient for quick drying of plastics comprises a base 1, a material pushing barrel 2 is arranged on the upper surface of the base 1 through a support, a material injection groove 3 is formed in the top of the material pushing barrel 2, guide grooves 4 are symmetrically formed in the front and back of the inner side wall of the material injection groove 3, a sealing plate 5 is arranged between the inner side walls of the two guide grooves 4, the guide grooves 4 are T-shaped grooves, the sealing plate 5 is a T-shaped plate, the lower surface of the sealing plate 5 is a curved surface, an extension plate 6 is arranged at the left end of the sealing plate 5, an assembly plate 7 is arranged on the circumferential outer wall of the material pushing barrel 2, electric telescopic rods 8 are symmetrically arranged in the front and back between the assembly plate 7 and the inner side wall of the extension plate 6, a material injection barrel 10 is arranged inside the material injection groove 3, a material conveying pipe 11 is arranged behind the material injection barrel 10, the material conveying pipe 11 is communicated with the material injection barrel 10, the material conveying barrel 10 is positioned above the sealing plate 5, a discharge hole is formed in the center of the bottom of the material injection cylinder 10, a driving mechanism 9 is arranged at the top of the material injection cylinder 10, a mounting cavity 12 is formed in the material pushing cylinder 2, an electric heating coil 13 is arranged in the mounting cavity 12, the material injection groove 3 is positioned right above the electric heating coil 13, the inner side walls of the piston plate 23 and the material pushing cylinder 2 are respectively positioned on the right side and the left side of the material injection groove 3 and the electric heating coil 13, an electric telescopic rod 8 is started, the electric telescopic rod 8 extends to drive an extension plate 6 to move leftwards, a sealing plate 5 is drawn leftwards along a guide groove 4 until the material injection groove 3 is completely opened, the electric heating coil 13 is started to uniformly heat the inner wall of the material pushing cylinder 2, plastic raw materials are injected into the material injection cylinder 10 through a conveying pipe 11, then the plastic raw materials fall into the material pushing cylinder 2 through the discharge hole in the bottom of the material injection cylinder 10 and the material injection groove 3 in sequence, the driving mechanism 9 drives the material injection cylinder 10 to reciprocate leftwards, the plastic raw material is adjusted to fall on the position inside the injection charging barrel 10, and the plastic raw material is evenly paved inside the injection charging barrel 10, so that the plastic raw material can be evenly heated by the electric heating coil 13, and the plastic raw material is heated and softened to improve the plasticity of the plastic raw material.
The left side wall that pushes away feed cylinder 2 is provided with extrusion pipe 14, the right-hand member of extrusion pipe 14 and the position that pushes away in the feed cylinder 2 and be close to the bottom communicate, the inside that pushes away the feed cylinder 2 is equipped with piston plate 23, the upper surface of base 1 is provided with pneumatic cylinder 24 through the support, the left end setting of pneumatic cylinder 24 piston rod is at the right side wall of piston plate 23, the mounting groove has been seted up to the circumference outer wall of piston plate 23, and the inside of mounting groove is provided with rubber ring 27, rubber ring 27 offsets with the circumference inner wall that pushes away the feed cylinder 2, through setting up rubber ring 27, can improve the leakproofness between piston plate 23 and the circumference inner wall that pushes away the feed cylinder 2, prevent that plastic material from revealing to the right side of piston plate 23 through the space between piston plate 23 and the circumference inner wall that pushes away the feed cylinder 2 in extrusion process.
The working principle is as follows: when the device is used, the electric telescopic rod 8 is started, the electric telescopic rod 8 extends to drive the extension plate 6 to move leftwards, the sealing plate 5 is pulled out leftwards along the guide groove 4 until the material injection groove 3 is completely opened, the electric heating coil 13 is started to uniformly heat the inner wall of the material pushing cylinder 2, plastic raw materials are injected into the material injection cylinder 10 through the material conveying pipe 11, then the plastic raw materials fall into the material pushing cylinder 2 through the material outlet at the bottom of the material injection cylinder 10 and the material injection groove 3, the driving motor 901 is started, the motor shaft of the driving motor 901 drives the ball screw 902 to rotate, the material injection cylinder 10 moves leftwards or rightwards under the guiding action of the two guide rods 903 through the threaded fit of the material injection cylinder 10 and the ball screw 902, when the motor shaft of the driving motor 901 rotates reversely, the material injection cylinder 10 moves reversely, so that the material injection cylinder 10 moves leftwards and rightwards in a reciprocating mode, the position of the plastic raw materials falling into the material injection cylinder 10 is adjusted, evenly pave the plastics raw materials in the inside of annotating feed cylinder 10 for the plastics raw materials can be by electric heating coil 13 even heating, the plastics raw materials is heated and softens, in order to improve the plasticity of plastics raw materials, then make electric telescopic handle 8 shorten and drive closing plate 5 and reset, closing plate 5 blocks up completely and annotates silo 3, start hydraulic cylinder 24, hydraulic cylinder 24's piston rod extension promotes piston plate 23 left, the left space of piston plate 23 reduces, with its inside plastics raw materials through extrusion tube 14 extrusion moulding.
Example 2:
as shown in fig. 1, 2, 3, 5, 6 and 7, a water passing box 15 is arranged on the outer circumferential wall of the extrusion pipe 14, a water storage tank 16 is arranged on the upper surface of the base 1, a circulating pump 17 is arranged on the upper surface of the water storage tank 16, a water inlet pipe and a water outlet pipe of the circulating pump 17 are respectively communicated with the water storage tank 16 and the water passing box 15, a semiconductor refrigerator 21 is arranged on the front surface of the water storage tank 16, heat-conducting copper columns 20 are arranged on the inner wall array of the water storage tank 16, the front ends of a plurality of heat-conducting copper columns 20 penetrate through the water storage tank 16 and are abutted against the semiconductor refrigerator 21, a return pipe 22 is arranged between the lower surface of the water passing box 15 and the rear surface of the water storage tank 16, the semiconductor refrigerator 21 is started, the cold end of the semiconductor refrigerator 21 is abutted against the heat-conducting copper columns 20, the heat in the cooling water in the water storage tank 16 is absorbed by the heat-conducting copper columns 20, so that the temperature of the cooling water is reduced, the circulating pump 17 is started, the circulating pump 17 pumps cold water in the water storage tank 16 to the inside of the water passing box 15, the cold water flows through the pipe wall of the extrusion pipe 14, the temperature of the pipe wall of the extrusion pipe 14 is reduced through heat exchange, water in the water passing box 15 is supplemented to the inside of the water storage tank 16 through the return pipe 22 to form water cooling circulation, the pipe wall of the extrusion pipe 14 is continuously cooled, and therefore plastic products passing through the extrusion pipe 14 are uniformly cooled.
The inside of crossing water box 15 is provided with baffle 18, splitter box 19 has been seted up to the array on the baffle 18, baffle 18 is located the top of extruded tube 14, when cold water stream got into baffle 18 upper surface and crossed the region between the top surface in the water box 15, cold water stream is through the pipe wall that a plurality of splitter boxes 19 dispersion flow to extruded tube 14, be located the even cooling of pipe wall of crossing water box 15 inside to extruded tube 14, thereby it is long when extension plastic products and the contact of extruding the 14 low temperature sections of pipe, the cooling effect to plastic products is improved.
The bottom surface in the water storage tank 16 is provided with a temperature sensor 25, the left side wall of the water storage tank 16 is provided with a control panel 26, the temperature sensor 25, the semiconductor refrigerator 21, the circulating pump 17, the driving motor 901, the electric telescopic rod 8, the electric heating coil 13 and the hydraulic cylinder 24 are all electrically connected with the control panel 26, the temperature sensor 25 can monitor the water temperature in the water storage tank 16 in real time and transmit temperature data to the control panel 26, the temperature value is displayed on a display screen of the control panel 26, the control panel 26 can automatically adjust the running power of the semiconductor refrigerator 21 along with the water temperature in the water storage tank 16, so that the water temperature in the water storage tank 16 is constant at a preset temperature threshold value, the cooling effect of the plastic product is improved, and an operator can control the temperature sensor 25, the semiconductor refrigerator 21, the circulating pump 17 and the semiconductor refrigerator 25 by pressing corresponding buttons on the control panel 26, The operation of the driving motor 901, the electric telescopic rod 8, the electric heating coil 13 and the hydraulic cylinder 24.
The working principle is as follows: starting the semiconductor refrigerator 21, the cold end of the semiconductor refrigerator 21 is abutted against the heat conducting copper column 20, the heat in the cooling water in the water storage tank 16 is absorbed by the heat-conducting copper column 20, so that the temperature of the cooling water is reduced, the circulating pump 17 is started, the circulating pump 17 pumps the cold water in the water storage tank 16 to the inside of the water passing box 15, when the cold water flow enters the region between the upper surface of the baffle 18 and the top surface inside the water passing box 15, the cold water flow is dispersed to flow to the pipe wall of the extrusion pipe 14 through the plurality of diversion channels 19, the pipe wall of the extrusion pipe 14 positioned in the water passing box 15 is uniformly cooled, so that the contact time of the plastic product and the low-temperature section of the extrusion pipe 14 is prolonged, the cooling effect of the plastic product is improved, the water in the water passing box 15 is supplemented to the inside of the water storage tank 16 through the return pipe 22 to form water cooling circulation, the wall of the extruded tube 14 is continuously cooled so that the plastic product passing through the extruded tube 14 is uniformly cooled.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A plastic extrusion device convenient for quick drying of plastic comprises a base (1) and is characterized in that a material pushing cylinder (2) is arranged on the upper surface of the base (1) through a support, a material injection groove (3) is formed in the top of the material pushing cylinder (2), guide grooves (4) are symmetrically formed in the front and back of the inner side wall of the material injection groove (3), a sealing plate (5) is arranged between the inner side walls of the two guide grooves (4), an extension plate (6) is arranged at the left end of the sealing plate (5), an assembly plate (7) is arranged on the outer circumferential wall of the material pushing cylinder (2), electric telescopic rods (8) are symmetrically arranged between the assembly plate (7) and the inner side wall of the extension plate (6) in the front and back direction, a material injection cylinder (10) is arranged inside the material injection groove (3), a driving mechanism (9) is arranged at the top of the material injection cylinder (10), an installation cavity (12) is formed in the material pushing cylinder (2), an electric heating coil (13) is arranged inside the mounting cavity (12), an extrusion pipe (14) is arranged on the left side wall of the material pushing barrel (2), a water passing box (15) is arranged on the outer wall of the circumference of the extrusion pipe (14), a water storage tank (16) is arranged on the upper surface of the base (1), a circulating pump (17) is arranged on the upper surface of the water storage tank (16), a water inlet pipe and a water outlet pipe of the circulating pump (17) are respectively communicated with the water storage tank (16) and the water passing box (15), a semiconductor refrigerator (21) is arranged on the front surface of the water storage tank (16), heat-conducting copper columns (20) are arranged on the inner wall of the water storage tank (16) in an array mode, the front ends of the heat-conducting copper columns (20) penetrate through the water storage tank (16) and are abutted against the semiconductor refrigerator (21), a return pipe (22) is arranged between the lower surface of the water passing box (15) and the back of the water storage tank (16), and a piston plate (23) is arranged in the material pushing barrel (2).
2. The plastic extrusion device convenient for plastic quick drying according to claim 1, wherein the upper surface of the base (1) is provided with a hydraulic cylinder (24) through a bracket, and the left end of the piston rod of the hydraulic cylinder (24) is arranged on the right side wall of the piston plate (23).
3. The plastic extrusion device for facilitating quick drying of plastic is characterized in that the driving mechanism (9) comprises a driving motor (901), the driving motor (901) is arranged on the right side wall of the assembly plate (7), the left end of a motor shaft of the driving motor (901) penetrates through the assembly plate (7) and is connected with a ball screw (902), the left end of the ball screw (902) is rotatably connected with a constraint plate (904), guide rods (903) are symmetrically arranged between the constraint plate (904) and the inner side wall of the assembly plate (7) in a front-back mode, and the top of the injection cylinder (10) is sleeved on the outer circumferential walls of the ball screw (902) and the two guide rods (903).
4. The plastic extrusion device for facilitating quick drying of plastic as claimed in claim 1, wherein a feed pipe (11) is provided behind the injection cylinder (10), the feed pipe (11) is communicated with the inside of the injection cylinder (10), and the injection cylinder (10) is located above the sealing plate (5).
5. The plastic extrusion device convenient for plastic quick drying according to claim 1, wherein a baffle (18) is arranged inside the water passing box (15), the baffle (18) is provided with splitter boxes (19) in an array, and the baffle (18) is located above the extrusion pipe (14).
6. The plastic extrusion device for facilitating quick drying of plastic according to claim 3, wherein a temperature sensor (25) is arranged on the bottom surface in the water storage tank (16), a control panel (26) is arranged on the left side wall of the water storage tank (16), and the temperature sensor (25), the semiconductor refrigerator (21), the circulating pump (17), the driving motor (901), the electric telescopic rod (8), the electric heating coil (13) and the hydraulic cylinder (24) are all electrically connected with the control panel (26).
7. The plastic extrusion device convenient for plastic quick drying as claimed in claim 1, wherein a mounting groove is formed in the circumferential outer wall of the piston plate (23), a rubber ring (27) is arranged inside the mounting groove, and the rubber ring (27) abuts against the circumferential inner wall of the material pushing cylinder (2).
8. The plastic extrusion device for facilitating quick drying of plastic according to claim 1, wherein the injection groove (3) is located right above the electric heating coil (13), and the inner side walls of the piston plate (23) and the pushing cylinder (2) are respectively located at the right side and the left side of the injection groove (3) and the electric heating coil (13).
9. The plastic extrusion device for facilitating quick drying of plastic according to claim 1, wherein the guide groove (4) is a T-shaped groove, the sealing plate (5) is a T-shaped plate, and the lower surface of the sealing plate (5) is a curved surface.
10. The plastic extrusion device for facilitating quick drying of plastics, according to claim 1, wherein a right end of the extrusion pipe (14) is communicated with a position near the bottom in the material pushing barrel (2), and a discharge hole is opened at a center of the bottom of the material injection barrel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210628382.7A CN114770900A (en) | 2022-06-06 | 2022-06-06 | Plastic extrusion device convenient for plastic quick drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210628382.7A CN114770900A (en) | 2022-06-06 | 2022-06-06 | Plastic extrusion device convenient for plastic quick drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114770900A true CN114770900A (en) | 2022-07-22 |
Family
ID=82420743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210628382.7A Pending CN114770900A (en) | 2022-06-06 | 2022-06-06 | Plastic extrusion device convenient for plastic quick drying |
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| CN (1) | CN114770900A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117507249A (en) * | 2024-01-08 | 2024-02-06 | 满誉(福建)制鞋机械有限公司 | Equal heating type injection molding machine charging barrel |
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| GB685043A (en) * | 1949-03-08 | 1952-12-31 | Bitumex Ltd | Improvements in and relating to extruded pipes and other articles |
| CN206748815U (en) * | 2017-03-14 | 2017-12-15 | 东莞市骏飞实业有限公司 | A kind of plastic granulator |
| CN207403155U (en) * | 2017-06-15 | 2018-05-25 | 扬州丽华汽车内饰件有限公司 | A kind of modified plastics cooling back installation |
| CN213769875U (en) * | 2020-09-30 | 2021-07-23 | 盘锦研峰科技有限公司 | Chemical storage tank with feeding device |
| CN216334701U (en) * | 2021-10-22 | 2022-04-19 | 重庆娅鑫防火材料有限公司 | Uniform blanking device for fireproof core board production |
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| GB685043A (en) * | 1949-03-08 | 1952-12-31 | Bitumex Ltd | Improvements in and relating to extruded pipes and other articles |
| CN206748815U (en) * | 2017-03-14 | 2017-12-15 | 东莞市骏飞实业有限公司 | A kind of plastic granulator |
| CN207403155U (en) * | 2017-06-15 | 2018-05-25 | 扬州丽华汽车内饰件有限公司 | A kind of modified plastics cooling back installation |
| CN213769875U (en) * | 2020-09-30 | 2021-07-23 | 盘锦研峰科技有限公司 | Chemical storage tank with feeding device |
| CN216334701U (en) * | 2021-10-22 | 2022-04-19 | 重庆娅鑫防火材料有限公司 | Uniform blanking device for fireproof core board production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117507249A (en) * | 2024-01-08 | 2024-02-06 | 满誉(福建)制鞋机械有限公司 | Equal heating type injection molding machine charging barrel |
| CN117507249B (en) * | 2024-01-08 | 2024-04-05 | 满誉(福建)制鞋机械有限公司 | Equal heating type injection molding machine charging barrel |
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