CN114670419B - Processing and forming device and method for PC modified plastic - Google Patents
Processing and forming device and method for PC modified plastic Download PDFInfo
- Publication number
- CN114670419B CN114670419B CN202210347206.6A CN202210347206A CN114670419B CN 114670419 B CN114670419 B CN 114670419B CN 202210347206 A CN202210347206 A CN 202210347206A CN 114670419 B CN114670419 B CN 114670419B
- Authority
- CN
- China
- Prior art keywords
- water cooling
- roller
- water
- cooling tank
- processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 68
- 229920003023 plastic Polymers 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000001816 cooling Methods 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 241001233242 Lontra Species 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 7
- 230000000694 effects Effects 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 239000003000 extruded plastic Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29C48/355—Conveyors for 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a processing and forming device and a processing and forming method of PC modified plastics, comprising the following steps: the preheating machine is arranged below the mixer; the extruder is arranged at the top of the heat exchanger, and a water cooling box is arranged at the discharge end of the extruder; the dispersing ring is arranged on the inclined plate, and a baffle plate is fixed on the inner annular wall of the dispersing ring; the inclined plate is fixed on the inner wall of the water cooling box, and the fixing frame is arranged on the outer side surface of the water cooling box; the upper end of the roller extends out of the water cooling tank; the fixing tube is provided with a notch on the side wall, and a supporting frame and an adjusting piece are arranged on the outer side surface of the fixing tube; and the bottom end of the conveying belt is positioned below the inclined plate. The PC modified plastic processing and forming device and method.
Description
Technical Field
The invention relates to the technical field related to modified plastic processing, in particular to a processing and forming device and method for PC modified plastic.
Background
The modified plastic is a plastic product which is processed and modified by filling, blending, reinforcing and other methods on the basis of general plastic and engineering plastic and has the properties of improving the flame retardance, the strength, the impact resistance, the toughness and the like.
The general production flow of PC modified plastics is as follows: batching, mixing, extruding, cooling, granulating, sieving and packaging, in prior art, generally use the cooling tank to PC modified plastics's cooling, because the fixed position that gets into the cooling tank of extruded plastics leads to the temperature in the cooling tank to distribute unevenly, the temperature of blanking department obviously risees, influence modified plastics's cooling effect, partial device adopts the water pump structure to accelerate water velocity, although help even temperature, but the rivers impact force that produces can cause the harm to incomplete refrigerated plastics, and the inconvenient plastics of separating of basin among the prior art produces the adhesion phenomenon easily.
Disclosure of Invention
The invention provides a processing and forming device and a processing and forming method of PC modified plastics, which are used for making up market blanks.
The invention aims to provide a processing and forming device and method for PC modified plastics, which are used for solving the problems that the water temperature in a cooling tank is uneven due to the fixed position of extruded plastics entering the cooling tank in the prior art, the water temperature at a blanking position is obviously increased to influence the cooling effect of the modified plastics, a part of devices adopt a water pump structure to accelerate the water flow speed, although the water temperature is favorable to be uniform, the generated water flow impact force can damage the plastics which are not cooled, and the water tank in the prior art is inconvenient for separating the plastics and is easy to cause adhesion.
In order to achieve the above purpose, the present invention provides the following technical solutions: a processing and forming device and a method for PC modified plastics comprise:
the lower part of the mixer is provided with a preheater which is connected with the feeding end of the extruder;
the extruder is arranged at the top of the heat exchanger, a water cooling box is arranged at the discharge end of the extruder, and a water pump is connected between the water cooling box and the heat exchanger;
the dispersing ring is arranged on the inclined plate, a partition plate is fixed on the inner annular wall of the dispersing ring, the other side of the partition plate is connected with a connecting pipe, and the connecting pipe is sleeved on the first rotating shaft;
the inclined plate is fixed on the inner wall of the water cooling box, a fixing frame is arranged on the outer side surface of the water cooling box, and a water storage cavity is formed in the water cooling box;
the upper end of the roller extends out of the water cooling box, a water permeable hole is formed in the side wall of the roller, a gear ring is sleeved on the roller, and the roller is connected with the driving device;
the fixing tube is provided with a notch on the side wall, a supporting frame and an adjusting piece are arranged on the outer side face of the fixing tube, a transmission shaft and a second rotation shaft are inserted on the supporting frame, a gear and a slitting blade are respectively sleeved on the transmission shaft and the second rotation shaft, and a baffle is inserted on the adjusting piece;
the bottom of the conveying belt is positioned below the inclined plate, and the conveying belt is provided with a screen plate.
Further, a motor is installed on the bottom surface of the inclined plate, the motor is connected with the first rotating shaft, a blanking port is formed in the inclined plate, the blanking port is close to the conveying belt, and the left end and the right end of the inclined plate are respectively connected with the left side plate and the bottom plate of the water cooling box.
Further, the partition plates uniformly divide the annular area between the dispersion ring and the connecting pipe to form a plurality of partition grooves, the size of each partition groove is smaller than that of the blanking port, and the lower end of the dispersion ring is positioned under the bottom end of the fixing pipe.
Further, the inner wall of the roller is provided with protruding blocks, grooves are formed between the protruding blocks, the protruding blocks are connected with the outer side face of the fixed pipe, and the grooves are communicated with the water permeable holes.
Further, the upper end of cylinder does not have the end cover, the lower extreme of fixed pipe does not have the end cover, the upper end of fixed pipe is connected the mount, the lower extreme of fixed pipe wears out the cylinder, the conveyer belt slope install in the water cooling tank, equidistant install on the surface of conveyer belt the otter board.
Further, the notch is communicated with the cavity and the groove, the support frame is of an L-shaped structure, one end of the support frame is connected with the right side plate of the water cooling box, the other end of the support frame is connected with the fixed pipe which extends out of the roller, and two mounting holes are formed in the support frame.
Further, the transmission shaft and the second rotation shaft are respectively inserted into the corresponding mounting holes, the second rotation shaft is close to the fixed pipe, and a transmission belt is connected between the transmission shaft and the second rotation shaft.
Further, the regulating piece is of a convex structure, a slot is formed in the regulating piece, the regulating piece and the supporting frame are located at two ends of the same diameter, the circumference of the baffle is connected with a plugboard, and the plugboard is matched with the slot.
Further, the roller, the fixed pipe and the circle center of the baffle are coaxial, the gear ring is meshed with the gear, and the slitting blade stretches into a gap between the fixed pipe and the baffle.
A processing and forming method of PC modified plastics comprises the following steps:
s1, adding a plastic master batch and a filler into a mixer to obtain a mixture;
s2, heating the mixture by a preheater and then feeding the mixture into an extruder to obtain a plastic strip;
s3, feeding the plastic strips into grooves of the roller, and enabling the plastic strips to enter a water cooling box for water cooling;
s4, feeding the water-cooled plastic strips into the tube cavity of the fixed tube, and granulating the plastic strips by rotating the slitting blade.
Compared with the prior art, the invention has the beneficial effects that: the processing and forming device and the processing and forming method for the PC modified plastic are reasonable in structural arrangement, extruded plastic strips are separated by grooves in the roller, the lower part of the roller is immersed into cooling water of the water cooling box, cooling of the plastic is achieved, the rotating roller is beneficial to accelerating mixing of cold and hot water, meanwhile, conveying effect of the plastic is achieved, the plastic enters a pipe cavity of the fixed pipe, and the roller drives the slitting blade to rotate, so that slitting of the plastic discharged from the pipe cavity is achieved;
1. a dispersing ring is arranged in the water cooling box, a plurality of separating grooves are formed in the dispersing ring, the cut plastics fall into the separating grooves, each separating groove is used for holding single plastics due to the fact that the motor drives the dispersing ring to rotate, adhesion of the plastics is effectively prevented, and the plastics fall onto the conveying belt through the blanking opening due to the fact that the dispersing ring rotates;
2. the screen plate on the conveyor belt is utilized to intercept plastics, so that cooling water can permeate the plastics conveniently, and the water filtering effect on the plastics is realized;
3. the cylinder in this device takes place to rotate under drive arrangement's effect, not only stirs the rivers in the cooler bin, helps balanced temperature, guarantees the cooling effect, and the cylinder rotates moreover and makes the plastics of extruding fall into different recesses, avoids producing the adhesion problem.
4. The distance between the baffle and the fixed pipe is adjusted by the adjusting piece, so that the size of the separated material is adjusted.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional elevation view of a water cooling tank of the structure of the present invention;
FIG. 3 is a schematic top view of a dispersion ring of the present invention;
FIG. 4 is a schematic cross-sectional view of a drum of the present invention;
FIG. 5 is a bottom view of a mounting tube according to the present invention;
FIG. 6 is a partially exploded view of a baffle and an adjustment member of the structure of the present invention;
FIG. 7 is a schematic top view of a water cooling tank of the present invention.
In the figure: 1. a mixer; 2. a preheating machine; 3. an extruder; 4. a heat exchanger; 5. a dispersion ring; 6. a water cooling tank; 7. a roller; 8. a fixed tube; 9. a conveyor belt; 51. a sloping plate; 52. a motor; 53. a partition plate; 54. a blanking port; 55. a partition groove; 56. a first rotation shaft; 57. a connecting pipe; 61. a water pump; 62. a water storage chamber; 71. a water permeable hole; 72. a groove; 73. a bump; 74. a gear ring; 75. a gear; 76. a transmission shaft; 77. a transmission belt; 78. a driving device; 81. a fixing frame; 82. a notch; 83. a lumen; 84. a support frame; 85. a slitting blade; 86. a second rotation shaft; 87. a baffle; 88. an adjusting member; 8401. a mounting hole; 8701. inserting plate; 8801. a slot; 91. a screen 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.
The first embodiment is as follows: referring to fig. 1-7, the present invention provides a technical solution: a processing and forming device and a method for PC modified plastics comprise:
the device comprises a mixer 1, wherein a preheater 2 is arranged below the mixer 1, and the preheater 2 is connected with a feeding end of an extruder 3;
the extruder 3 is arranged at the top of the heat exchanger 4, a water cooling tank 6 is arranged at the discharge end of the extruder 3, and a water pump 61 is connected between the water cooling tank 6 and the heat exchanger 4;
the dispersing ring 5 is arranged on the inclined plate 51, a baffle plate 53 is fixed on the inner annular wall of the dispersing ring 5, the other side of the baffle plate 53 is connected with a connecting pipe 57, and the connecting pipe 57 is sleeved on a first rotating shaft 56;
the water cooling tank 6, the inner wall of the water cooling tank 6 is fixed with the sloping plate 51, the outer side surface of the water cooling tank 6 is provided with the fixing frame 81, and the water storage cavity 62 is formed in the water cooling tank 6;
the upper end of the roller 7 extends out of the water cooling box 6, a water permeable hole 71 is formed in the side wall of the roller 7, a gear ring 74 is sleeved on the roller 7, and the roller 7 is connected with a driving device 78;
the fixed tube 8, offer the notch 82 on the sidewall of the fixed tube 8, install support frame 84 and regulating part 88 on the lateral surface of the fixed tube 8, connect transmission shaft 76 and second rotation axis 86 on the support frame 84, cover gear 75 and slitting blade 85 on transmission shaft 76 and second rotation axis 86 separately, connect baffle 87 on the regulating part 88;
and the bottom end of the conveyer belt 9 is positioned below the inclined plate 51, and the net plate 91 is arranged on the conveyer belt 9.
The second embodiment is as follows: as shown in fig. 2, the bottom surface of the sloping plate 51 is provided with a motor 52, the motor 52 is connected with a first rotating shaft 56, the sloping plate 51 is provided with a blanking port 54, the blanking port 54 is close to the conveying belt 9, the left and right ends of the sloping plate 51 are respectively connected with the left side plate and the bottom plate of the water cooling tank 6, the motor 52 drives the first rotating shaft 56 to rotate, the whole dispersing ring 5 rotates, and the dispersing ring 5 drives plastics in the separating groove 55 to move, so that the plastics fall on the conveying belt 9 through the blanking port 54.
And a third specific embodiment: in this embodiment, as a further limitation of the second embodiment, the partition plate 53 uniformly separates the annular region between the dispersing ring 5 and the connecting pipe 57 to form a plurality of partition grooves 55, the size of the partition grooves 55 is smaller than that of the blanking port 54, the lower end of the dispersing ring 5 is located right below the bottom end of the fixing pipe 8, and the dispersing ring 5 is used for receiving the cut plastic particles.
The specific embodiment IV is as follows: the present embodiment is further limited by the first embodiment, the inner wall of the drum 7 is provided with the protruding blocks 73, the grooves 72 are formed between the protruding blocks 73, the protruding blocks 73 are connected with the outer side surface of the fixed pipe 8, the grooves 72 are communicated with the water permeable holes 71, the drum 7 rotates to enable the grooves 72 to be located at the discharge hole of the extruder 3, and the plastics fall into the grooves 72 to contact with cooling water, so that the cooling effect is achieved.
Fifth embodiment: this embodiment is further limited in the fourth embodiment, as shown in fig. 2, 6 and 7, the upper end of the drum 7 has no end cover, the lower end of the fixed tube 8 has no end cover, the upper end of the fixed tube 8 is connected with the fixing frame 81, the lower end of the fixed tube 8 penetrates out of the drum 7, the conveyor belt 9 is obliquely installed in the water cooling tank 6, the mesh plates 91 are installed on the outer surface of the conveyor belt 9 at equal intervals, the upper end of the drum 7 is opened for facilitating feeding, the lower end of the fixed tube 8 is opened for facilitating discharging, and the mesh plates 91 are convenient for filtering cooling water.
Specific embodiment six: in this embodiment, as a further limitation of the present embodiment, the notch 82 communicates with the cavity 83 and the groove 72, the support 84 has an L-shaped structure, one end of the support 84 is connected to the right side plate of the water cooling tank 6, the other end of the support 84 is connected to the fixing tube 8 extending out of the drum 7, two mounting holes 8401 are formed in the support 84, and when the notch 82 is aligned with the groove 72, the plastic in the groove 72 enters the cavity 83 from the notch 82 and slides down along the cavity 83.
Seventh embodiment: this embodiment is further defined in the sixth embodiment, where the transmission shaft 76 and the second rotation shaft 86 are respectively inserted into the corresponding mounting holes 8401, the second rotation shaft 86 is close to the fixed tube 8, the transmission belt 77 is connected between the transmission shaft 76 and the second rotation shaft 86, and the transmission shaft 76 drives the second rotation shaft 86 to rotate through the transmission belt 77.
Eighth embodiment: as shown in fig. 3 and 4, the adjusting member 88 has a convex structure, the adjusting member 88 is provided with a slot 8801, the adjusting member 88 and the supporting frame 84 are located at two ends of the same diameter, the circumference of the baffle 87 is connected with a plugboard 8701, the plugboard 8701 is matched with the slot 8801, and the depth of the plugboard 8701 inserted into the slot 8801 determines the distance between the baffle 87 and the fixed pipe 8.
Detailed description nine: this embodiment is further defined as the first embodiment, and as shown in fig. 3-5, the centers of the roller 7, the fixed tube 8 and the baffle 87 are coaxial, the gear ring 74 is meshed with the gear 75, the slitting blade 85 extends into the gap between the fixed tube 8 and the baffle 87, and the gear ring 74 drives the gear 75 to rotate.
Detailed description ten: a processing and forming device and a processing and forming method of PC modified plastics, which comprises the following steps:
s1, adding a plastic master batch and a filler into a mixer 1 to obtain a mixture;
s2, heating the mixture through a preheating machine 2 and then feeding the mixture into an extruder 3 to obtain a plastic strip;
s3, feeding the plastic strips into the grooves 72 of the roller 7, and enabling the plastic strips to enter the water cooling box 6 for water cooling;
s4, feeding the water-cooled plastic strips into the pipe cavity 83 of the fixed pipe 8, and granulating the plastic strips by rotating the slitting blade 85.
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. A processing and molding device for PC-modified plastic, comprising:
the device comprises a mixer (1), wherein a preheater (2) is arranged below the mixer (1), and the preheater (2) is connected with a feeding end of an extruder (3);
the extruder (3) is arranged at the top of the heat exchanger (4), a water cooling tank (6) is arranged at the discharge end of the extruder (3), and a water pump (61) is connected between the water cooling tank (6) and the heat exchanger (4);
the dispersing ring (5) is arranged on the inclined plate (51), a partition plate (53) is fixed on the inner annular wall of the dispersing ring (5), the other side of the partition plate (53) is connected with a connecting pipe (57), and the connecting pipe (57) is sleeved on a first rotating shaft (56);
the water cooling tank (6), the inclined plate (51) is fixed on the inner wall of the water cooling tank (6), a fixing frame (81) is arranged on the outer side surface of the water cooling tank (6), and a water storage cavity (62) is formed in the water cooling tank (6);
the upper end of the roller (7) extends out of the water cooling tank (6), a water permeable hole (71) is formed in the side wall of the roller (7), a gear ring (74) is sleeved on the roller (7), and the roller (7) is connected with a driving device (78);
the fixing device comprises a fixing tube (8), wherein a notch (82) is formed in the side wall of the fixing tube (8), a support frame (84) and an adjusting piece (88) are arranged on the outer side face of the fixing tube (8), a transmission shaft (76) and a second rotating shaft (86) are inserted into the support frame (84), a gear (75) and a slitting blade (85) are respectively sleeved on the transmission shaft (76) and the second rotating shaft (86), and a baffle (87) is inserted into the adjusting piece (88);
the bottom end of the conveying belt (9) is positioned below the inclined plate (51), and a screen plate (91) is arranged on the conveying belt (9);
a bump (73) is arranged on the inner wall of the roller (7), a groove (72) is formed between the bumps (73), the bumps (73) are connected with the outer side surface of the fixed pipe (8), and the groove (72) is communicated with the water permeable hole (71);
the notch (82) is communicated with the cavity (83) and the groove (72), the support frame (84) is of an L-shaped structure, one end of the support frame (84) is connected with the right side plate of the water cooling box (6), the other end of the support frame (84) is connected with the fixed pipe (8) extending out of the roller (7), and two mounting holes (8401) are formed in the support frame (84).
2. The processing and molding device for PC-modified plastic according to claim 1, wherein: install motor (52) on the bottom surface of swash plate (51), motor (52) with first axis of rotation (56) link to each other, blanking mouth (54) have been seted up on swash plate (51), blanking mouth (54) are close to conveyer belt (9), both ends are connected respectively about swash plate (51) left side board and bottom plate of water-cooling tank (6).
3. The processing and molding device for PC-modified plastic according to claim 2, wherein: the partition plates (53) uniformly divide the annular area between the dispersion ring (5) and the connecting pipe (57) to form a plurality of partition grooves (55), the size of each partition groove (55) is smaller than that of the blanking port (54), and the lower end of the dispersion ring (5) is positioned right below the bottom end of the fixing pipe (8).
4. The processing and molding device for PC-modified plastic according to claim 1, wherein: the upper end of cylinder (7) does not have the end cover, the lower extreme of fixed pipe (8) does not have the end cover, the upper end of fixed pipe (8) is connected mount (81), the lower extreme of fixed pipe (8) wears out cylinder (7), conveyer belt (9) slope install in water cooling tank (6), equidistant install on the surface of conveyer belt (9) otter board (91).
5. The processing and molding device for PC-modified plastic according to claim 1, wherein: the transmission shaft (76) and the second rotation shaft (86) are respectively inserted into the corresponding mounting holes (8401), the second rotation shaft (86) is close to the fixed pipe (8), and a transmission belt (77) is connected between the transmission shaft (76) and the second rotation shaft (86).
6. The processing and molding device for PC-modified plastic according to claim 1, wherein: the adjusting piece (88) is of a convex structure, a slot (8801) is formed in the adjusting piece (88), the adjusting piece (88) and the supporting frame (84) are located at two ends of the same diameter, a plugboard (8701) is connected to the circumference of the baffle (87), and the plugboard (8701) is matched with the slot (8801).
7. The processing and molding device for PC-modified plastic according to claim 1, wherein: the roller (7), the fixed pipe (8) and the circle center of the baffle (87) are coaxial, the gear ring (74) is meshed with the gear (75), and the slitting blade (85) stretches into a gap between the fixed pipe (8) and the baffle (87).
8. A process for forming a PC-modified plastic, applied to a process forming apparatus for a PC-modified plastic as claimed in claim 1, comprising the steps of:
s1, adding a plastic master batch and a filler into a mixer (1) to obtain a mixture;
s2, heating the mixture through a preheating machine (2) and then feeding the mixture into an extruder (3) to obtain a plastic strip;
s3, feeding the plastic strips into grooves (72) of the roller (7), and enabling the plastic strips to enter a water cooling box (6) for water cooling;
s4, conveying the water-cooled plastic strips into a pipe cavity (83) of the fixed pipe (8), and granulating the plastic strips by rotating a slitting blade (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210347206.6A CN114670419B (en) | 2022-04-01 | 2022-04-01 | Processing and forming device and method for PC modified plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210347206.6A CN114670419B (en) | 2022-04-01 | 2022-04-01 | Processing and forming device and method for PC modified plastic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114670419A CN114670419A (en) | 2022-06-28 |
| CN114670419B true CN114670419B (en) | 2024-04-02 |
Family
ID=82075235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210347206.6A Active CN114670419B (en) | 2022-04-01 | 2022-04-01 | Processing and forming device and method for PC modified plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114670419B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10180754A (en) * | 1996-11-11 | 1998-07-07 | Japan Steel Works Ltd:The | Method and device for cutting strand |
| CN205685705U (en) * | 2016-06-17 | 2016-11-16 | 徐州工业职业技术学院 | A kind of cooling water bath for plastic extruding machine |
| CN110667079A (en) * | 2019-09-26 | 2020-01-10 | 六安正辉优产机电科技有限公司 | Water-saving cooling method for waste plastic foam recovery granulation |
| CN112976398A (en) * | 2021-02-18 | 2021-06-18 | 陈永惠 | High-performance wear-resistant engineering plastic and processing technology thereof |
| CN214521260U (en) * | 2020-11-11 | 2021-10-29 | 吴建坤 | Extrusion device is used in plastic granules processing convenient to collect |
| CN113858573A (en) * | 2021-09-26 | 2021-12-31 | 芜湖富田电子科技有限公司 | Water cooling mechanism for extruded transparent plastic pipe |
-
2022
- 2022-04-01 CN CN202210347206.6A patent/CN114670419B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10180754A (en) * | 1996-11-11 | 1998-07-07 | Japan Steel Works Ltd:The | Method and device for cutting strand |
| CN205685705U (en) * | 2016-06-17 | 2016-11-16 | 徐州工业职业技术学院 | A kind of cooling water bath for plastic extruding machine |
| CN110667079A (en) * | 2019-09-26 | 2020-01-10 | 六安正辉优产机电科技有限公司 | Water-saving cooling method for waste plastic foam recovery granulation |
| CN214521260U (en) * | 2020-11-11 | 2021-10-29 | 吴建坤 | Extrusion device is used in plastic granules processing convenient to collect |
| CN112976398A (en) * | 2021-02-18 | 2021-06-18 | 陈永惠 | High-performance wear-resistant engineering plastic and processing technology thereof |
| CN113858573A (en) * | 2021-09-26 | 2021-12-31 | 芜湖富田电子科技有限公司 | Water cooling mechanism for extruded transparent plastic pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114670419A (en) | 2022-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111688057A (en) | Rapid prototyping equipment is used in production of effect type plastics master batch | |
| CN114670419B (en) | Processing and forming device and method for PC modified plastic | |
| CN112248282A (en) | High-efficient type quick former for plastic masterbatch production | |
| CN115519696B (en) | Raw material mixing mechanism for plastic master batch production and mixing method thereof | |
| CN215920985U (en) | Continuous production line for nylon production | |
| CN116118144A (en) | Double-screw plastic extruder | |
| CN207594278U (en) | Mixing squeezes out the feed device that sizing material is conveyed in all-in-one machine | |
| CN113580605B (en) | Preparation method of hot melt adhesive | |
| CN215550060U (en) | A prilling granulator for production of degradable plastics | |
| CN112659398B (en) | Full-automatic mixing device, plastic production system and production method | |
| CN211246190U (en) | High-speed mixer for raw materials of composite degradable mulching films | |
| CN212021300U (en) | High-strength regenerated rubber granulator | |
| CN112590040A (en) | Polyolefin function masterbatch cooling mixing equipment for bellows | |
| CN218429298U (en) | High-efficient granulator of rubber accelerator | |
| CN215885600U (en) | Raw materials conveyor is used in glass production | |
| CN216025426U (en) | Raw material pulverizer capable of mixing materials rapidly and uniformly | |
| CN215133461U (en) | Traditional Chinese medicine powder granulating device | |
| CN215877568U (en) | Stirring device | |
| CN218286599U (en) | Injection molding particle uniform mixing device | |
| CN219466666U (en) | Recovery granulator | |
| CN210190212U (en) | Mixing device for plastic raw materials | |
| CN212603278U (en) | Modified PE granule mixing extrusion equipment | |
| CN219744729U (en) | Passivating agent granulation preparation facilities | |
| CN216885101U (en) | Polytetrafluoroethylene bar high-uniformity intermittent extrusion device | |
| CN220561932U (en) | Granulator with drying effect for cable protection layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |