CN114986784A - Plastic particle blending modification injection molding device and process - Google Patents
Plastic particle blending modification injection molding device and process Download PDFInfo
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- CN114986784A CN114986784A CN202210645106.1A CN202210645106A CN114986784A CN 114986784 A CN114986784 A CN 114986784A CN 202210645106 A CN202210645106 A CN 202210645106A CN 114986784 A CN114986784 A CN 114986784A
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- 238000002156 mixing Methods 0.000 title claims abstract description 162
- 229920003023 plastic Polymers 0.000 title claims abstract description 63
- 239000004033 plastic Substances 0.000 title claims abstract description 63
- 239000002245 particle Substances 0.000 title claims abstract description 53
- 238000001746 injection moulding Methods 0.000 title claims abstract description 46
- 238000012986 modification Methods 0.000 title claims abstract description 40
- 230000004048 modification Effects 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 108
- 238000012216 screening Methods 0.000 claims description 35
- 238000002347 injection Methods 0.000 claims description 30
- 239000007924 injection Substances 0.000 claims description 30
- 238000013329 compounding Methods 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 17
- 229920000426 Microplastic Polymers 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 239000012943 hotmelt Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 239000007853 buffer solution Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000005485 electric heating Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000013618 particulate matter 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0084—General arrangement or lay-out of plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7466—Combinations of similar mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a plastic particle blending modification injection molding device and a process, which comprises a blending mechanism, wherein the blending mechanism comprises a control box supported on the ground, an auxiliary heater is arranged in a box body of the control box, the middle part of the top end of the auxiliary heater is provided with a U-shaped groove, the middle part of the top end of a groove position of the U-shaped groove is fixedly provided with a supporting slide block, the middle part of the top end of the supporting slide block is provided with a sliding groove, the middle part of the top end of the sliding groove is provided with a blending driving motor, the middle part of the bottom end of a tail end shell of the blending driving motor is fixedly provided with a transmission motor, and the plastic particle blending modification injection molding device comprises a control box, the auxiliary heater and the U-shaped groove are formed, a user can conveniently drive the supporting slide block and the associated blending driving motor to be matched, the mixing auger is driven to rapidly transmit, the heating and stirring of the mixing auger are realized by combining the power-on temperature rise of the auxiliary heater, and then the quick auxiliary heating temperature rise among the plastic particle raw materials is realized by controlling the electric heating after the finished product is mixed and stirred.
Description
Technical Field
The invention relates to the technical field of plastic particles, in particular to a plastic particle blending modification injection molding device and a plastic particle blending modification injection molding process.
Background
Plastic granules, also called plastic granules, refer to granulated plastics, generally divided into more than 200 kinds, subdivided into thousands.
When the existing plastic particle blending material is subjected to mixed compound processing, the material mixing efficiency is low in the process, rapid mixing processing cannot be achieved, the efficiency during mixing processing is poor, rapid processing and preparation cannot be achieved, and the plastic particle preparation efficiency and the modification effect of hot melt mixing cannot reach the standard.
Disclosure of Invention
The invention aims to provide a plastic particle blending modification injection molding device and a plastic particle blending modification injection molding process to solve the problems that the existing plastic particle blending material in the background art is low in material mixing efficiency during the mixing composite processing, cannot realize rapid mixing processing and is poor in mixing processing efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a plastic particle blending modification injection molding device: comprises a blending mechanism, the blending mechanism comprises a control box supported on the ground, an auxiliary heater is arranged in the box body of the control box, the middle part of the top end of the auxiliary heater is provided with a U-shaped slot, the middle part of the top end of the slot position of the U-shaped slot is fixedly provided with a supporting slide block, the middle part of the top end of the supporting slide block is provided with a sliding groove, the middle part of the top end of the sliding groove is provided with a blending driving motor, a transmission motor is fixedly arranged in the middle of the bottom end of the tail end shell of the blending driving motor, a blending transmission pipe is arranged at one end of the transmission motor, the middle part of the end of the blending transmission pipe is fixedly provided with a blending auger, the middle parts of the side walls of the blending auger are correspondingly provided with a plurality of connecting blocks, one ends of the connecting blocks are in transmission connection with the output end of a blending driving motor, and the surface of the blending auger is covered with a protective cover;
and the middle part of the top end of the box body of the control box is fixedly provided with an injection mechanism.
As a preferred scheme of the invention: annotate material mechanism and include vertical many connecting support rods that set up at the top middle part of control box, a plurality of connecting support rod's the equal fixed mounting in body of rod top middle part has square fagging, the equal fixed mounting in top four corners of square fagging has four to support the pole setting, a plurality of the outer wall that supports the pole setting all is provided with a plurality of protection railings all around, a plurality of enclose through protective gasket between the connecting support rod and establish around blending transmission pipe, the top middle part of square fagging has been seted up and has been annotated the material fluting, annotate inside interlude of grooved trench of material and throw the material funnel, throw the bottom and the contact of compounding auger of material funnel.
As a preferred scheme of the invention: a feeding valve is arranged on the end face of the mixing auger, an electric heater is fixedly covered at one end of a valve body of the feeding valve, and a plastic particle processing mechanism is arranged on the side face of the electric heater;
plastic particle processing agency sets up the plastic granule processing case at electric heater bottom avris including the installation, the sealed intercommunication in box top middle part of plastic granule processing case has the toper to throw the material end, the bottom avris fixed mounting that the toper was thrown the material end has the slope baffle, the lateral wall middle part fixed mounting of plastic granule processing case has fixing bearing, fixing bearing's one end fixed mounting has the mixing box that is used for the screening ejection of compact, the sealed intercommunication of bottom avris of mixing box has blending modification feed cylinder, blending modification feed cylinder's bottom middle part fixed mounting has the supporting pedestal, circular trompil has been seted up all around to the bottom of supporting pedestal, a plurality of connecting pin and the ground support of setting through alternating in the inside of circular trompil.
As a preferred scheme of the invention: the side wall of the blending modification charging barrel is provided with a blending stirring pump, one end of the blending stirring pump is hermetically communicated with a hot-melt blending auger through a worm gear driver, the outer part of the hot-melt blending auger is covered and connected with a protective box, the middle part of the side wall of a box body of the protective box is fixedly provided with a side wall vertical plate, and the bottom edge side of the side wall vertical plate is fixedly arranged with the inner part of the protective box;
the utility model discloses a screening mechanism, including the casing of worm gear driver and the outer wall of lateral wall riser, the avris fixed mounting of control box has screening mechanism, screening mechanism deposits the case including installing at subaerial raw materials, four equal fixed mounting in corner of bottom that the case was deposited to the raw materials has the buffering base, the case is deposited to the raw materials comprises four connection risers, the vertical fender rod of installing in middle part of powder screen rack.
As a preferred scheme of the invention: be located the avris that the case was deposited to the raw materials is provided with powder screen frame, powder screen frame's top middle part fixed mounting has the worm gear steering gear, the one end transmission of worm gear steering gear is connected with the rotation roller, the one end fixed mounting who rotates the roller bearing has driving motor, driving motor's one end fixed mounting has the rotation roller bearing, the top of rotating the roller bearing has cup jointed the transport track, the one end fixed mounting who carries the track has the finished product screening board, the bottom fixed mounting of finished product screening board has electronic transport pole, electric telescopic handle's bottom is provided with the installation base, the outer wall fixed surface of installation base installs square frame, square frame's outer wall fixed surface installs vibrating motor, vibrating motor's output and the surface mounting of finished product screening board are fixed.
As a preferred scheme of the invention: the avris of square frame is provided with second compounding and transmits the track, the avris that the track was transmitted to the second compounding is provided with the material storage box, the shock attenuation callus on the sole is all installed to four corners of the bottom half of material storage box, the bottom and the ground support of shock attenuation callus on the sole are fixed, the bottom of finished product screening board is fixed with vibrating motor's surface mounting.
As a preferred scheme of the invention: the bottom avris fixed mounting of square frame has the compounding mechanism of moulding plastics, the compounding mechanism of moulding plastics is including setting up the injection mold at the avris of support base, injection mold's middle part is provided with the pump of moulding plastics, the one end of pump of moulding plastics and injection mold's lateral wall seals intercommunication, injection mold's bottom middle part fixed mounting has the supporting baseplate, the lateral wall middle part fixed mounting of supporting baseplate has the slip strip, the one end of slip strip and the die holder slip matching at middle part.
As a preferred scheme of the invention: the transmission motor, the blending driving motor, the electric heater, the blending stirring pump, the driving motor, the vibrating motor and the injection molding pump are all electrically connected with an external power supply through an external PLC.
A plastic particle blending modification injection molding process comprises a plastic particle blending modification injection molding device used for any one of the above, and further comprises:
s1: mixing materials among the raw materials;
s2: and (3) injection molding and mixing materials among the raw materials.
As a preferred scheme of the invention: specifically, in S1, the first step: through with multiple plastic particle, place according to a certain proportion, the transport between the material has been accomplished in the control of rotation roller bearing, control electric telescopic handle's lift, the lifting of accomplished finished product screening board descends, accomplish cross-connect until and between the rotation roller bearing, then realize connecing and get the material of carrying between the conveyer track and coming, a plurality of electric telescopic handle that are equipped with are under the effect of circular telegram lifting, accomplish the upper and lower displacement to raw and other materials, the combination produces high-speed vibrating motor who vibrates, the compounding of having accomplished between the material is visited down, then the realization is connect and is got.
As a preferable scheme of the invention: the material after the shale shaker is accomplished can be respectively through the compounding processing between twice blending mechanism and the plastic granule processing agency, first step: personnel will store under the direct compounding of material in the storage box is thrown the material end and is thrown the injection of material funnel from the toper respectively, carry out direct hot melt processing, and the solid state material of the two processing mixes and accomplishes to heat up through appointed hot melt heating element, and solid-state particulate matter can cause the hot melt of moulding plastics, and final material is made the blending again and is moulded plastics and advance the compounding mechanism of moulding plastics and mould plastics.
Compared with the prior art, the invention has the beneficial effects that:
1) through the control box, the auxiliary heater and the U-shaped grooves, a user can conveniently drive the supporting slide block and the associated blending driving motor in a matching mode to drive the mixing auger to quickly drive the mixing auger, the heating and stirring of the mixing auger are realized by combining the power-on heating of the auxiliary heater, the electric heating is controlled after the finished product is mixed and stirred to realize the quick auxiliary heating of the plastic particle raw materials, the mixing processing between electric heaters is realized by replacing personnel, and the processing efficiency of the raw materials is improved;
2) through the compounding mechanism of moulding plastics that sets up, the material of guaranteeing one end is convenient accomplish the high-speed in-process of moulding plastics at the material, and the mixed processing of moulding plastics is carried out to the material to the assurance directly injects the raw materials into through the one end of injection pump after carrying out the blending modification with the plastic particle in, has reached the compounding treatment effeciency between the material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a hopper according to the present invention;
FIG. 4 is a schematic structural view of a plastic particle processing mechanism according to the present invention;
FIG. 5 is a schematic view of a rotary roller according to the present invention.
In the figure: 1. a blending mechanism; 11. a control box; 12. an auxiliary heater; 13. u-shaped grooving; 14. a support slide block; 15. sliding and slotting; 16. a blending drive motor; 17. a blending and conveying pipe; 18. a mixing auger; 19. connecting blocks; 2. a material injection mechanism; 21. connecting a support rod; 22. a square supporting plate; 23. supporting the upright stanchion; 24. a guard rail; 25. material injection and grooving; 26. a feeding hopper; 27. a feeding valve; 28. an electric heater; 3. a plastic particle processing mechanism; 31. a plastic particle processing box; 32. a conical feeding end; 33. an inclined guide plate; 34. an inclined guide plate; 35. a mixing box; 36. a support base; 37. circular holes are formed; 38. a blending and stirring pump; 39. a worm gear drive; 391. a protective box; 392. a side wall vertical plate; 392. a side wall vertical plate; 4. a screening mechanism; 41. a raw material storage box; 42. a buffer base; 43. connecting a vertical plate; 44. a guard bar; 45. a powder screen frame; 46. a worm gear diverter; 47. a drive motor; 48. rotating the roller; 49. a finished product screening plate; 491. an electric telescopic rod; 492. installing a base; 493. a square frame; 494. a vibration motor; 495. a material storage box; 5. a material mixing and injection molding mechanism; 51. injection molding a mold; 52. an injection pump; 53. a support base plate; 54. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a plastic particle blending modification injection molding device comprises a blending mechanism 1, wherein the blending mechanism 1 comprises a control box 11 supported with the ground, an auxiliary heater 12 is arranged inside a box body of the control box 11, a U-shaped groove 13 is formed in the middle of the top end of the auxiliary heater 12, a supporting slide block 14 is fixedly arranged in the middle of the top end of the groove of the U-shaped groove 13, a sliding groove 15 is formed in the middle of the top end of the supporting slide block 14, a blending driving motor 16 is arranged in the middle of the top end of the sliding groove 15, a transmission motor is fixedly arranged in the middle of the bottom end of a tail end shell of the blending driving motor 16, a blending transmission pipe 17 is arranged at one end of the transmission motor, a blending auger 18 is fixedly arranged in the middle of the end head of the blending transmission pipe 17, a plurality of connecting blocks 19 are correspondingly arranged in the middle of the side wall of the blending auger 18, one ends of the plurality of connecting blocks 19 are in transmission connection with the output end of the blending driving motor 16, and a protective cover is arranged on the surface of the blending auger 18;
the middle part of the top end of the box body of the control box 11 is fixedly provided with an injection mechanism 2.
In this embodiment: annotate material mechanism 2 and include many connecting support rods 21 of vertical setting at the top middle part of control box 11, the equal fixed mounting in body of rod top middle part of a plurality of connecting support rods 21 has square fagging 22, the equal fixed mounting in four corners in top of square fagging 22 has four support pole settings 23, the outer wall that a plurality of support pole settings 23 all is provided with a plurality of protection railing 24 all around, enclose through the protective pad between a plurality of connecting support rods 21 and establish around blending transmission pipe 17, notes material fluting 25 has been seted up at the top middle part of square fagging 22, the inside interlude of trench of notes material fluting 25 has the material funnel 26 of throwing, the bottom of throwing the material funnel 26 contacts with compounding auger 18.
The mixing auger 18 and the feeding funnel 26 are arranged, so that a user can conveniently put materials into the blending transmission pipe 17 from the position of the feeding funnel 26, and the mixing processing among the materials is realized.
In this embodiment: a feeding valve 27 is arranged on the end face of the mixing auger 18, an electric heater 28 is fixedly covered at one end of a valve body of the feeding valve 27, and a plastic particle processing mechanism 3 is arranged on the side face of the electric heater 28;
plastic particle processing agency 3 sets up the plastic granule processing case 31 at electric heater 28 bottom avris including the installation, plastic granule processing case 31's box top middle part sealed intercommunication has toper dog-house 32, the bottom avris fixed mounting that toper dog-house 32 has slope baffle 33, plastic granule processing case 31's lateral wall middle part fixed mounting has fixing bearing 34, fixing bearing 34's one end fixed mounting has the mixing box 35 that is used for the screening ejection of compact, the sealed intercommunication of bottom avris of mixing box 35 has blending modification feed cylinder 35, blending modification feed cylinder 35's bottom middle part fixed mounting has support base 36, circular trompil 37 has been seted up all around to support base 36's bottom, a plurality of connecting pin and the ground support of circular trompil 37's inside through alternating the setting.
Through the blending modification material barrel 35 and the supporting base 36, the blending modification material barrel 35 is convenient to transversely install, and the blending modification material barrel 35 and the ground are assembled and installed with each other by combining the round opening 37.
In this embodiment: a blending and stirring pump 38 is arranged on the side wall of the blending and modifying material cylinder 35, one end of the blending and stirring pump 38 is hermetically communicated with a hot-melting blending auger through a worm gear drive 39, the outer part of the hot-melting blending auger is covered with a protective box 391, a side wall vertical plate 392 is fixedly arranged in the middle of the side wall of a box body of the protective box 391, and the bottom edge side of the side wall vertical plate 392 is fixedly arranged with the inner part of the protective box 391;
the shell body of worm gear drive 39 is connected with the outer wall of lateral wall riser 392 in a limiting manner, avris fixed mounting of control box 11 has screening mechanism 4, screening mechanism 4 deposits case 41 including installing at subaerial raw materials, the equal fixed mounting in four corners in the bottom of case 41 is deposited to the raw materials has buffer base 42, case 41 is deposited by four fan connection risers 43 and is constituteed to the raw materials, the vertical guard bar 44 of installing in middle part of powder screen frame 45.
Through the arranged blending stirring pump 38 and the worm gear driver 39, the mixed materials for processing can be conveniently and directly added into the hot melting blending auger, so that the mixed materials between the materials are processed.
In this embodiment: the avris that is located raw materials and deposits case 41 is provided with powder sieve net frame 45, the top middle part fixed mounting of powder sieve net frame 45 has worm gear steering gear 46, worm gear steering gear 46's one end transmission is connected with rotates roller 46, the one end fixed mounting who rotates roller 46 has driving motor 47, driving motor 47's one end fixed mounting has rotation roller 48, the conveying track has been cup jointed at the top of rotation roller 48, the one end fixed mounting who carries the track has finished product screening board 49, the bottom fixed mounting of finished product screening board 49 has electric conveyor 491, the bottom of electric telescopic handle 491 is provided with installation base 492, the outer wall fixed surface of installation base 492 installs square frame 493, the outer wall fixed surface of square frame 493 installs vibrating motor 494, the output of vibrating motor 494 is fixed with finished product screening board 49's surface mounting.
Through the arranged vibration motor 494 and the finished product screening plate 49, the injection molding material and the vibration motor 494 are processed in a mutually matched mode, and the vibration motor 494 generates high-frequency vibration to form blending preparation among multiple materials through material mixing vibration.
In this embodiment: the side of the square frame 493 is provided with a second mixed material conveying crawler belt 494, the side of the second mixed material conveying crawler belt 494 is provided with a storage box 495, four corners of the bottom of the storage box 495 are provided with shock-absorbing foot pads 496, the bottom of the shock-absorbing foot pads 496 is fixedly supported with the ground, and the bottom of the finished product screening plate 49 is fixedly installed on the surface of the vibrating motor 494.
The plastic particle raw materials after being screened are screened and fall onto the surface of the second mixing material conveying crawler 494 through the second mixing material conveying crawler 494.
In this embodiment: the bottom avris fixed mounting of square frame 493 has compounding injection moulding mechanism 5, compounding injection moulding mechanism 5 is including setting up the injection mold 51 at the avris of support base 36, the middle part of injection mold 51 is provided with injection pump 52, the one end of injection pump 52 and the sealed intercommunication of injection mold 51's lateral wall, injection mold 51's bottom middle part fixed mounting has supporting baseplate 53, supporting baseplate 53's lateral wall middle part fixed mounting has sliding strip 54, the one end of sliding strip 54 matches with the die holder slip at middle part.
The material mixing displacement of the injection mold 51 is conveniently controlled through the arranged sliding strip 54.
In this embodiment: the transmission motor, the blending driving motor 16, the electric heater 28, the blending stirring pump 38, the driving motor 47, the vibration motor 494 and the injection molding pump 52 are electrically connected with an external power supply through an external PLC controller.
The PLC controller is arranged, so that the purpose of intelligent control on each electric device is achieved.
A plastic particle blending modification injection molding process comprises a plastic particle blending modification injection molding device used for any one of the plastic particle blending modification injection molding devices, and further comprises the following steps of S1: mixing materials among the raw materials;
the first step is as follows: through with multiple plastic particle, place according to a certain proportion, it has accomplished the transport between the material to rotate roller bearing 48 control and carry, control electric telescopic handle 491's lift, accomplished the lifting decline of finished product screening board 49, accomplish cross connection until and between rotating the roller bearing 48, then the realization is connect and is got and carry the material of coming between the track, a plurality of electric telescopic handle 491 that are equipped with are under the effect of circular telegram lifting, accomplished the upper and lower displacement to raw and other materials, combine to produce high-speed vibrating motor 494, accomplished the compounding between the material and visited down, then the realization is connect and is got.
S2: injection molding and mixing materials among raw materials;
the material after the shale shaker is accomplished can be respectively through twice compounding processing between blending mechanism 1 and the plastic granule processing agency 3, first step: the personnel directly mixes the materials stored in the storage box 495 and injects the materials into the conical feeding end 32 and the feeding hopper 26 respectively to perform direct hot melting processing, the solid materials processed by the two materials are mixed and heated by a specified hot melting heating element, the solid particles can cause injection hot melting, and the final materials are further prepared into the blending injection molding material injection molding mechanism 5 to perform injection molding processing.
When the device is used specifically, firstly, a user needs to firstly mix and dry the particles for processing plastics, in the process of mixing and screening, the user needs to place the raw materials into the raw material storage box 41, start the switch of the driving motor, drive the worm and gear steering gear 46 to transmit in the power-on operation of the driving motor 47, finally drive the rotating roller 48 to roll, the raw materials are placed on the track and are conveyed to the position of the finished product screening plate 49, control the electric telescopic rod, the power-on operation of the output end of the electric telescopic rod drives the surface of the finished product screening plate 49 at the top to be lifted and rotated, finally, start the vibration motor 494 to generate high-frequency vibration, the materials placed on the finished product screening plate 49 can be automatically screened, the screened materials directly fall into the position of the mounting base 492 and can be picked up by the conveying track, the plastic particles with different material proportions can be mixed when the screening is finished, then directly connecting the materials into a material storage box 495 along the conveying direction of a crawler belt to achieve storage, putting the materials in the material storage box 495 from a material feeding funnel 26 respectively by personnel, enabling the materials to fall onto the surface of a material mixing auger 18 along the position of a material injection groove 25, controlling a connecting block 19 at an output end to rotate by a blending driving motor 16 by starting a switch of the blending driving motor to drive the material mixing auger 18 to stir the mixed materials, respectively opening an auxiliary heater 12 in a control box 11, setting the temperature during auxiliary heating, directly melting and mixing the materials through heat conduction, starting a material feeding valve 27, storing the materials into a heating cavity in the internal space of one side of an electric heater 28, taking out an internal heating cavity structure which is heated by the electric heater 28 and the internal heating cavity structure, then mixing and adding another blending modified material, placing the mixture into a conical material feeding end 32, starting a material mixing box 35, directly transferring the materials into a material mixing box 35 at the tail end again, the stirring pump 38 is electrified, and then the output end of the stirring pump 38 drives the worm gear driver 39 to rotate and drive, so that the stirring structure in the protective box 391 is driven to rotate to influence the material in the mixing box 35 to mix the two raw materials;
the materials are mixed and placed in an injection mold 51, and the materials are taken and hot-pressed in the injection mold to realize mixed modification injection molding processing under the treatment of controlling an injection pump 52.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. A plastic particle blending modification injection molding device comprises a blending mechanism (1) and is characterized in that the blending mechanism (1) comprises a control box (11) supported with the ground, an auxiliary heater (12) is installed inside a box body of the control box (11), a U-shaped groove (13) is formed in the middle of the top end of the auxiliary heater (12), a supporting sliding block (14) is fixedly installed in the middle of the top end of the U-shaped groove (13), a sliding groove (15) is formed in the middle of the top end of the supporting sliding block (14), a blending driving motor (16) is arranged in the middle of the top end of the sliding groove (15), a transmission motor is fixedly installed in the middle of the bottom end of a tail end shell of the blending driving motor (16), a blending transmission pipe (17) is installed at one end of the transmission motor, a blending auger (18) is fixedly installed in the middle of the end of the blending transmission pipe (17), the middle part of the side wall of the mixing auger (18) is correspondingly provided with a plurality of connecting blocks (19), one ends of the connecting blocks (19) are in transmission connection with the output end of the blending driving motor (16), and the surface of the mixing auger (18) is covered with a protective cover;
and the middle part of the top end of the box body of the control box (11) is fixedly provided with an injection mechanism (2).
2. The plastic particle blending modification injection molding device according to claim 1, wherein: annotate material mechanism (2) including many connecting stay rod (21), a plurality of vertical setting at the top middle part of control box (11) the equal fixed mounting in body of rod top middle part of connecting stay rod (21) has square fagging (22), the equal fixed mounting in top four corners of square fagging (22) has four to support pole setting (23), a plurality of the outer wall that supports pole setting (23) all is provided with a plurality of guard rail (24) all around, a plurality of enclose through protective pad between connecting stay rod (21) and establish around blending transmission pipe (17), the top middle part of square fagging (22) has been seted up and has been annotated material fluting (25), annotate the trench inside interlude of material fluting (25) and have been thrown material funnel (26), throw the bottom and compounding auger (18) contact of material funnel (26).
3. The plastic particle blending modification injection molding device according to claim 1, wherein: a feeding valve (27) is arranged on the end face of the mixing auger (18), an electric heater (28) is fixedly covered at one end of a valve body of the feeding valve (27), and a plastic particle processing mechanism (3) is arranged on the side face of the electric heater (28);
the plastic particle processing mechanism (3) comprises a plastic particle processing box (31) arranged at the side of the bottom of the electric heater (28), the middle part of the top end of the box body of the plastic particle processing box (31) is hermetically communicated with a conical feeding end (32), an inclined guide plate (33) is fixedly arranged on the bottom edge side of the conical feeding end (32), a fixed bearing (34) is fixedly arranged in the middle of the side wall of the plastic particle processing box (31), one end of the fixed bearing (34) is fixedly provided with a mixing box (35) for screening and discharging materials, the side of the bottom end of the mixing box (35) is hermetically communicated with a blending modification charging barrel (35), a supporting base (36) is fixedly arranged in the middle of the bottom end of the blending modification charging barrel (35), the periphery of the bottom of the supporting base (36) is provided with a round open pore (37), the inside of the round hole (37) is supported with the ground through a plurality of connecting pins which are arranged in an inserting way.
4. The plastic particle blending modification injection molding device according to claim 3, wherein: a blending and stirring pump (38) is installed on the side wall of the blending and modifying material cylinder (35), one end of the blending and stirring pump (38) is hermetically communicated with a hot-melt blending auger through a worm gear driver (39), the outer part of the hot-melt blending auger is covered and connected with a protective box (391), a side wall vertical plate (392) is fixedly installed in the middle of the side wall of the protective box (391), and the bottom edge side of the side wall vertical plate (392) is fixedly installed in the protective box (391);
the utility model discloses a screening machine, including worm gear driver (39), screening mechanism (4) are including installing subaerial raw materials storage box (41), four equal fixed mounting in corner in bottom of raw materials storage box (41) have buffer base (42), raw materials storage box (41) are connected riser (43) by four and are constituteed, vertical guard bar (44) of installing in the middle part of powder screen frame (45) of shell body and lateral wall riser (392) of worm gear driver (39), the avris fixed mounting of control box (11) has screening mechanism (4), screening mechanism (4) is including installing subaerial raw materials storage box (41), raw materials storage box (41).
5. The plastic particle blending modification injection molding device according to claim 4, wherein: a powder screen frame (45) is arranged at the edge side of the raw material storage box (41), a worm and gear steering gear (46) is fixedly mounted in the middle of the top end of the powder screen frame (45), a rotating roller shaft (46) is connected to one end of the worm and gear steering gear (46) in a transmission manner, a driving motor (47) is fixedly mounted at one end of the rotating roller shaft (46), a rotating roller shaft (48) is fixedly mounted at one end of the driving motor (47), a conveying track is sleeved at the top end of the rotating roller shaft (48), a finished product screening plate (49) is fixedly mounted at one end of the conveying track, an electric conveying rod (491) is fixedly mounted at the bottom of the finished product screening plate (49), an installation base (492) is arranged at the bottom of the electric telescopic rod (491), a square frame (493) is fixedly mounted on the outer wall surface of the installation base (492), and a vibration motor (494) is fixedly mounted on the outer wall surface of the square frame (493), the output end of the vibrating motor (494) is fixedly installed on the surface of the finished product screening plate (49).
6. The plastic particle blending modification injection molding device according to claim 5, characterized in that: the avris of square frame (493) is provided with second compounding transmission track (494), the avris of second compounding transmission track (494) is provided with material storage box (495), shock attenuation callus on the sole (496) is all installed to four corners of the bottom half of material storage box (495), the bottom and the ground support of shock attenuation callus on the sole (496) are fixed, the surface mounting of the bottom of finished product screening board (49) and vibrating motor (494) is fixed.
7. The plastic particle blending modification injection molding device according to claim 5, wherein: the bottom avris fixed mounting of square frame (493) has compounding mechanism (5) of moulding plastics, compounding injection moulding mechanism (5) is including setting up injection mold (51) at the avris of support base (36), the middle part of injection mold (51) is provided with injection pump (52), the one end of injection pump (52) and the sealed intercommunication of lateral wall of injection mold (51), the bottom middle part fixed mounting of injection mold (51) has supporting baseplate (53), the lateral wall middle part fixed mounting of supporting baseplate (53) has slider (54), the one end of slider (54) matches with the die holder slip at middle part.
8. The plastic particle blending modification injection molding device of claim 7, wherein: the transmission motor, the blending driving motor (16), the electric heater (28), the blending stirring pump (38), the driving motor (47), the vibrating motor (494) and the injection molding pump (52) are electrically connected with an external power supply through an external PLC.
9. A plastic particle blending modification injection molding process, which comprises the plastic particle blending modification injection molding device of any one of the claims 1 to 8, and is characterized by further comprising the following steps: s1: after the power is switched on, the equipment room is subjected to preheating treatment;
s1: mixing materials among the raw materials;
s2: and (3) injection molding and mixing materials among the raw materials.
10. The plastic particle blending modification injection molding process according to claim 1, wherein: the specific steps of S1 are: the first step is as follows: the plastic particles are placed according to a certain proportion, the rotating roller (48) controls conveying to achieve conveying between materials, the electric telescopic rods (491) are controlled to ascend and descend, lifting and descending of the finished product screening plate (49) are achieved until the rotary roller (48) is connected with each other, then materials conveyed between the conveying tracks are picked up, the multiple electric telescopic rods (491) are arranged to achieve up-and-down displacement of raw materials under the effect of electrification lifting, and mixed materials among the materials are picked up and picked up by combining with the vibrating motor (494) which generates high-speed vibration;
the specific steps of S2 are: the material after the shale shaker is accomplished can be respectively through the compounding processing between twice blending mechanism (1) and plastic granule processing agency (3), first step: the personnel respectively inject the materials stored in the storage box (495) from a conical feeding end (32) and a feeding hopper (26) for direct hot melting processing, the solid materials processed by the two materials are mixed and heated by a specified hot melting heating element, the solid particles can cause injection molding and hot melting, and the final materials are further prepared into a blending, injection molding, mixing and injection molding mechanism (5) for injection molding.
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