CN210705507U - Smashing and melting device for plastic granulation - Google Patents
Smashing and melting device for plastic granulation Download PDFInfo
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- CN210705507U CN210705507U CN201921556306.XU CN201921556306U CN210705507U CN 210705507 U CN210705507 U CN 210705507U CN 201921556306 U CN201921556306 U CN 201921556306U CN 210705507 U CN210705507 U CN 210705507U
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- 238000002844 melting Methods 0.000 title claims abstract description 104
- 230000008018 melting Effects 0.000 title claims abstract description 104
- 239000004033 plastic Substances 0.000 title claims abstract description 49
- 229920003023 plastic Polymers 0.000 title claims abstract description 49
- 238000005469 granulation Methods 0.000 title claims abstract description 20
- 230000003179 granulation Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims description 30
- 238000000227 grinding Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 claims 1
- 238000010309 melting process Methods 0.000 abstract description 5
- 239000002984 plastic foam Substances 0.000 description 9
- 238000007790 scraping Methods 0.000 description 6
- 229920000426 Microplastic Polymers 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model discloses a crushing and melting device for plastic granulation, which comprises a bottom plate, a crushing barrel, a crushing mechanism, a melting mechanism and a stirring structure, wherein a bracket is arranged on the left side of the upper end of the bottom plate; the upper end right side of bottom plate is equipped with three evenly distributed's pillar, the top of pillar and the bottom surface edge fixed connection of a melting section of thick bamboo, and the inside bottom surface of a melting section of thick bamboo is the taper groove shape structure, a crushing section of thick bamboo includes drum and a toper section of thick bamboo, the cooperation of a toper section of thick bamboo sets up in the bottom nozzle department of drum, the outer surface bottom of drum and the frame ring inner wall fixed connection of support upper end, this plastics granulation's crushing melting device, and the mechanism is simple, and convenient operation can realize multi-level crushing operation, guarantees high-efficient thorough smashing, guarantees to the high-efficient melting of smashing back plastics, guarantees the sufficiency of melting, shortens the melting process, has alleviateed personnel's work burden, guarantees the crushing and the melting quality of plastics.
Description
Technical Field
The utility model relates to a plastic processing equipment technical field specifically is a crushing melting device of plastics granulation.
Background
The plastic is a high molecular compound which is polymerized by addition polymerization or polycondensation reaction and has moderate deformation resistance, is arranged between fiber and rubber and consists of synthetic resin, filler, plasticizer, stabilizer, lubricant, pigment and other additives, the appearance of the plastic product brings convenience to people's life, in the production process of the plastic product, raw material plastic granulation needs to be crushed and melted so as to smoothly carry out subsequent operation on the plastic product, special crushing and melting equipment is needed for auxiliary support, but the traditional crushing and melting equipment has a plurality of problems, a mechanism is complicated, the operation is inconvenient, multi-level crushing operation cannot be realized, efficient and thorough crushing cannot be ensured, efficient melting of crushed plastic cannot be ensured, the melting is not thorough and comprehensive, the melting process is prolonged, and the work of personnel is increased invisibly, the crushing and melting quality of the plastic is difficult to guarantee, and the production efficiency of plastic products is low, so that the realization of the crushing and melting device for plastic granulation, which can solve the problems, is imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a crushing melting device of plastics granulation, the mechanism is simple, and convenient operation can realize multi-level crushing operation, guarantees high-efficient thorough smashing, guarantees to the high-efficient melting of smashing back plastics, guarantees the sufficiency of melting, shortens the melting process, has improved plastic products's production efficiency, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a crushing and melting device for plastic granulation comprises a bottom plate, a crushing cylinder, a crushing mechanism, a melting mechanism and a stirring structure;
a bottom plate: a bracket is arranged on the left side of the upper end of the bottom plate; the right side of the upper end of the bottom plate is provided with three uniformly distributed supporting columns, the top ends of the supporting columns are fixedly connected with the edge of the bottom surface of the melting cylinder, and the bottom surface inside the melting cylinder is of a conical groove-shaped structure;
a crushing cylinder: the crushing barrel comprises a barrel and a conical barrel, the conical barrel is arranged at the barrel opening at the bottom end of the barrel in a matching mode, and the bottom end of the outer surface of the barrel is fixedly connected with the inner wall of a frame ring at the upper end of the support.
A crushing mechanism: the crushing mechanism is arranged inside the crushing barrel in a matching way;
a melting mechanism: the melting mechanism is arranged in the cambered surface of the melting cylinder;
stirring structure: the stirring structure is arranged in the melting cylinder in a matching way;
wherein: still include conveying pipeline, control switch group, rubber delivery pipe, valve, the discharge gate of toper bobbin base portion passes through the conveying pipeline and links to each other with the feed inlet on melting section of thick bamboo upper portion, and control switch group sets up in the upper end front side of bottom plate, and the rubber delivery pipe sets up in the discharge gate department of melting bobbin base portion, and the valve is established ties in the intraductal of rubber delivery pipe, and external power source is connected to control switch group's input electricity, and the mechanism is simple, and convenient operation can realize multi-level crushing operation, guarantees high-efficient thorough crushing, guarantees the high-efficient melting to crushing back plastics, guarantees the melting sufficiency, shortens the melting process, has alleviateed personnel's work burden, guarantees the crushing and the melting quality of plastics, has.
Further, rubbing crusher constructs including first servo motor, crushing roller, smash cutter arbor, rotary frustum, crushing blade and grinding steel ball, first servo motor sets up in the upper end center department of drum, first servo motor's output shaft passes the upper end through-hole of drum and passes through the upper end fixed connection of shaft coupling with the crushing roller, smash the cutter arbor and evenly set up on the surface of crushing roller, smash cutter arbor and drum cooperation setting, rotary frustum sets up in the bottom of crushing roller, rotary frustum is located the inside of a toper section of thick bamboo, and set up with the cooperation of a toper section of thick bamboo, it evenly sets up in the extrados top of rotary frustum to smash the blade, the grinding steel ball evenly sets up in the extrados below of rotary frustum, the output of control switch group is connected to first servo motor's input electricity, realize multi-level crushing operation, guarantee high-efficient thorough smashing.
Further, melting mechanism includes heating chamber and ring heating plate, the heating chamber sets up inside the cambered surface of a melting section of thick bamboo, and the ring heating plate sets up on the heating chamber is being close to the internal face at a melting section of thick bamboo center, and the output of control switch group is connected to the input electricity of ring heating plate, realizes efficient melting operation.
Further, the stirring structure includes second servo motor, U-shaped puddler and doctor-bar, second servo motor sets up in the upper end center department of a melting section of thick bamboo, and second servo motor's output shaft passes the upper end through-hole of a melting section of thick bamboo and through shaft coupling and the connecting axle fixed connection of U-shaped puddler upper end, and the U-shaped puddler sets up with a melting section of thick bamboo cooperation, and doctor-bar distribution cooperation sets up on the surface of two montants of U-shaped puddler, and the doctor-bar sets up with a melting section of thick bamboo cooperation, and second servo motor's input electricity connection control switch group's output guarantees the fused sufficiency, shortens the melting process.
Furthermore, still include notes hopper and closing cap, annotate the hopper and set up in the feed inlet department of drum top edge, the closing cap cooperation is installed in the upper end of annotating the hopper, is convenient for annotate the material and seal.
Compared with the prior art, the beneficial effects of the utility model are that: the crushing and melting device for plastic granulation has the following advantages:
1. through the regulation and control of control switch group, first servo motor operates, the output shaft rotates and drives crushing axle and crushing cutter arbor rotatory, and then realize that it is rotatory to smash the cutter arbor and smash the plastics granulation, the plastics granulation of smashing a certain degree flows through the clearance department of a toper section of thick bamboo and rotatory frustum, through the rotatory further cutting of crushing blade, further grind the plastics granulation of clearance department through grinding the steel ball at last, abundant assurance crushing quality, reduce the time of follow-up melting operation simultaneously, personnel's work burden has been alleviateed.
2. The material valve on the conveying pipe is opened, the crushed plastic foam is conveyed into the melting cylinder through the conveying pipe, the circular heating piece is used for heating, the plastic foam in the melting cylinder is melted, meanwhile, the second servo motor operates, the output shaft rotates to drive the U-shaped stirring rod to stir the plastic foam, the melting thoroughness and rapidity are guaranteed, after the plastic foam is melted thoroughly for a certain time, the second servo motor continues to operate, the valve is opened, the melted plastic is discharged through the rubber conveying pipe due to the fact that the inner bottom surface of the melting cylinder is of a conical groove-shaped structure, the heating piece operates to keep the plastic in a melting state, the scraping piece scrapes the inner wall of the melting cylinder, the molten plastic is fully discharged, rapid melting is achieved, and the melting quality of the plastic is guaranteed.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the inside of the crushing cylinder of the present invention;
fig. 3 is a schematic view of the internal cross section of the structural melting cylinder of the present invention.
In the figure: 1, 2 supports, 3 crushing cylinders, 301 cylinders, 302 conical cylinders, 4 crushing mechanisms, 41 first servo motors, 42 crushing shafts, 43 crushing cutter bars, 44 rotary cones, 45 crushing blades, 46 grinding steel balls, 5 pillars, 6 melting cylinders, 7 melting mechanisms, 71 heating cavities, 72 circular heating plates, 8 stirring structures, 81 second servo motors, 82U-shaped stirring rods, 83 scraping blades, 9 material conveying pipes, 10 control switch groups, 11 material filling hoppers, 12 sealing covers, 13 material conveying pipes and 14 valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a crushing and melting device for plastic granulation comprises a bottom plate 1, a crushing cylinder 3, a crushing mechanism 4, a melting mechanism 7 and a stirring structure 8;
bottom plate 1: the bottom plate 1 provides a supporting and placing place, and the left side of the upper end of the bottom plate 1 is provided with a bracket 2; the support 2 provides a supporting connection, the right side of the upper end of the bottom plate 1 is provided with three uniformly distributed support columns 5, the support columns 5 provide a supporting connection, the top ends of the support columns 5 are fixedly connected with the edge of the bottom surface of the melting cylinder 6, the melting cylinder 6 realizes plastic melting, and the bottom surface inside the melting cylinder 6 is of a conical groove-shaped structure, so that the unloading is facilitated;
and (3) a crushing cylinder 3: the crushing barrel 3 comprises a cylinder 301 and a conical barrel 302, the conical barrel 302 is arranged at the opening of the bottom end of the cylinder 301 in a matching mode, the bottom end of the outer surface of the cylinder 301 is fixedly connected with the inner wall of a frame ring at the upper end of the support 2, and the crushing barrel 3 consisting of the cylinder 301 and the conical barrel 302 provides a crushing space.
And a crushing mechanism 4: the crushing mechanism 4 is arranged inside the crushing barrel 3 in a matching way, the crushing mechanism 4 comprises a first servo motor 41, a crushing shaft 42, a crushing cutter rod 43, a rotary frustum 44, a crushing blade 45 and a grinding steel ball 46, the first servo motor 41 is arranged at the center of the upper end of a cylinder 301, an output shaft of the first servo motor 41 penetrates through a through hole at the upper end of the cylinder 301 and is fixedly connected with the upper end of the crushing shaft 42 through a coupler, the crushing cutter rod 43 is uniformly arranged on the outer surface of the crushing shaft 42, the crushing cutter rod 43 is arranged in a matching way with the cylinder 301, the rotary frustum 44 is arranged at the bottom end of the crushing shaft 42, the rotary frustum 44 is arranged inside a conical barrel 302 and is arranged in a matching way with the conical barrel 302, the crushing blade 45 is uniformly arranged above the outer arc surface of the rotary frustum 44, the grinding steel ball 46 is uniformly arranged below the outer arc surface of the rotary frustum 44, the first servo motor 41 operates, the output, further realizing that the grinding cutter bar 43 rotates to grind the plastic particles, the ground plastic particles to a certain degree flow through the gap between the conical cylinder 302 and the rotary frustum 44, are further cut by the rotation of the grinding cutter blade 45, and finally are further ground by the grinding steel ball 46, so that the grinding quality is fully ensured;
a melting mechanism 7: the melting mechanism 7 is arranged in the cambered surface of the melting barrel 6, the melting mechanism 7 comprises a heating cavity 71 and a circular ring heating sheet 72, the heating cavity 71 provides an installation place for the circular ring heating sheet 72, the heating cavity 71 is arranged in the cambered surface of the melting barrel 6, the circular ring heating sheet 72 is arranged on the inner wall surface of the heating cavity 71 close to the center of the melting barrel 6, and plastic foam in the melting barrel 6 is melted by heating through the circular ring heating sheet 72;
stirring structure 8: the stirring structure 8 is arranged inside the melting cylinder 6 in a matching mode, the stirring structure 8 comprises a second servo motor 81, a U-shaped stirring rod 82 and a scraping blade 83, the second servo motor 81 is arranged at the center of the upper end of the melting cylinder 6, an output shaft of the second servo motor 81 penetrates through a through hole in the upper end of the melting cylinder 6 and is fixedly connected with a connecting shaft in the upper end of the U-shaped stirring rod 82 through a coupler, the U-shaped stirring rod 82 is arranged in a matching mode with the melting cylinder 6, the scraping blade 83 is arranged on the outer surfaces of two vertical rods of the U-shaped stirring rod 82 in a distributed matching mode, the scraping blade 83 is arranged in a matching mode with the melting cylinder 6, the second servo motor 81 operates, the output shaft rotates to drive the U-shaped stirring rod 82 to stir plastic foam, the melting thoroughness and rapidness are guaranteed, after melting is completed for a certain time, the second servo motor;
wherein: the plastic conveying device comprises a conveying pipe 9, a control switch group 10, a rubber conveying pipe 13 and a valve 14, wherein the conveying pipe 9 is used for conveying crushed plastic, the control switch group 10 is used for regulating and controlling the normal operation of each mechanism, the valve 14 is opened, the melted plastic is discharged through the rubber conveying pipe 13, a discharge hole in the bottom of a conical cylinder 302 is connected with a feed hole in the upper portion of a melting cylinder 6 through the conveying pipe 9, the control switch group 10 is arranged on the front side of the upper end of a bottom plate 1, the rubber conveying pipe 13 is arranged at the discharge hole in the bottom of the melting cylinder 6, the valve 14 is connected in series in the pipe of the rubber conveying pipe 13, the input end of the control switch group 10 is electrically connected with an external power supply, and the input ends of a first servo motor 41, a.
Wherein: still include notes hopper 11 and closing cap 12, annotate hopper 11 and set up in the feed inlet department of drum 301 top edge, closing cap 12 cooperation is installed in the upper end of annotating hopper 11, adds the plastics granulation in to crushing barrel 3 through annotating hopper 11, adds after the right amount, covers closing cap 12.
When in use: plastic granules are added into a crushing cylinder 3 formed by a cylinder 301 and a conical cylinder 302 through a material injection hopper 11, after a proper amount of plastic granules is added, a sealing cover 12 is covered, a first servo motor 41 is operated through the control of a control switch group 10, an output shaft rotates to drive a crushing shaft 42 and a crushing cutter rod 43 to rotate, further, the crushing cutter rod 43 rotates to crush the plastic granules, the crushed plastic granules to a certain degree flow through a gap between the conical cylinder 302 and a rotary cone table 44, are further cut through the rotation of a crushing cutter blade 45, and finally, the plastic granules in the gap are further ground through a grinding steel ball 46, the crushing quality is fully ensured, a material valve on a material conveying pipe 9 is opened, the crushed plastic foam is conveyed into a melting cylinder 6 through the material conveying pipe 9, is heated through a circular ring heating plate 72 to melt the plastic foam in the melting cylinder 6, meanwhile, a second servo motor 81 operates, the output shaft rotates to drive a U-shaped stirring rod 82 to stir the plastic foam, the melting thoroughness and rapidity are guaranteed, after melting is completed within a certain time, the second servo motor 81 continues to operate, the valve 14 is opened, the melted plastic is discharged through the rubber conveying pipe 13 due to the fact that the bottom surface inside the melting cylinder 6 is of the conical groove-shaped structure, the circular heating sheet 72 generates heat in the discharging process, the plastic is kept in a melting state, the scraping sheet 83 scrapes the inner wall of the melting cylinder 6, the molten plastic is guaranteed to be sufficiently discharged, and after the plastic is used, all mechanisms are cleaned in time.
It should be noted that the control switch group 10 disclosed in this embodiment controls the first servo motor 41, the ring heating plate 72 and the second servo motor 81 to operate by a method commonly used in the prior art, and the first servo motor 41, the ring heating plate 72 and the second servo motor 81 are all original components commonly used in plastic processing equipment in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A crushing and melting device for plastic granulation is characterized in that: comprises a bottom plate (1), a crushing cylinder (3), a crushing mechanism (4), a melting mechanism (7) and a stirring structure (8);
base plate (1): a bracket (2) is arranged on the left side of the upper end of the bottom plate (1); the right side of the upper end of the bottom plate (1) is provided with three uniformly distributed supporting columns (5), the top ends of the supporting columns (5) are fixedly connected with the edge of the bottom surface of the melting cylinder (6), and the bottom surface inside the melting cylinder (6) is of a conical groove-shaped structure;
milling drum (3): the crushing barrel (3) comprises a cylinder (301) and a conical barrel (302), the conical barrel (302) is arranged at the barrel mouth at the bottom end of the cylinder (301) in a matching mode, and the bottom end of the outer surface of the cylinder (301) is fixedly connected with the inner wall of a frame ring at the upper end of the support (2); a pulverization mechanism (4): the crushing mechanism (4) is arranged in the crushing barrel (3) in a matching way;
melting mechanism (7): the melting mechanism (7) is arranged in the cambered surface of the melting cylinder (6);
stirring structure (8): the stirring structure (8) is arranged in the melting cylinder (6) in a matching way;
wherein: still include conveying pipeline (9), control switch group (10), rubber tube (13), valve (14), the discharge gate of toper section of thick bamboo (302) bottom passes through conveying pipeline (9) and links to each other with the feed inlet on melting section of thick bamboo (6) upper portion, and control switch group (10) set up in the upper end front side of bottom plate (1), and rubber tube (13) set up in the discharge gate department of melting section of thick bamboo (6) bottom, and valve (14) are established ties in the intraductal of rubber tube (13), and external power source is connected to the input electricity of control switch group (10).
2. The crushing and melting device for plastic granulation as set forth in claim 1, wherein: the crushing mechanism (4) comprises a first servo motor (41), a crushing shaft (42), a crushing cutter bar (43), a rotary frustum (44), a crushing blade (45) and a grinding steel ball (46), wherein the first servo motor (41) is arranged at the center of the upper end of a cylinder (301), an output shaft of the first servo motor (41) penetrates through a through hole in the upper end of the cylinder (301) and is fixedly connected with the upper end of the crushing shaft (42) through a coupler, the crushing cutter bar (43) is uniformly arranged on the outer surface of the crushing shaft (42), the crushing cutter bar (43) is matched with the cylinder (301), the rotary frustum (44) is arranged at the bottom end of the crushing shaft (42), the rotary frustum (44) is positioned inside the conical cylinder (302) and is matched with the conical cylinder (302), the crushing blade (45) is uniformly arranged above the outer arc surface of the rotary frustum (44), the grinding steel ball (46) is uniformly arranged below the outer arc surface of the rotary frustum (44), the input end of the first servo motor (41) is electrically connected with the output end of the control switch group (10).
3. The crushing and melting device for plastic granulation as set forth in claim 1, wherein: melting mechanism (7) are including heating chamber (71) and ring heating plate (72), heating chamber (71) set up in the cambered surface of a melting section of thick bamboo (6) inside, and ring heating plate (72) set up in heating chamber (71) on being close to the internal wall face at a melting section of thick bamboo (6) center, and the output of control switch group (10) is connected to the input electricity of ring heating plate (72).
4. The crushing and melting device for plastic granulation as set forth in claim 1, wherein: stirring structure (8) include second servo motor (81), U-shaped puddler (82) and doctor-bar (83), second servo motor (81) set up in the upper end center department of a melting section of thick bamboo (6), and the output shaft of second servo motor (81) passes the upper end through-hole of a melting section of thick bamboo (6) and passes through the connecting axle fixed connection of shaft coupling with U-shaped puddler (82) upper end, and U-shaped puddler (82) set up with a melting section of thick bamboo (6) cooperation, and doctor-bar (83) distribution cooperation sets up on the surface of two montants of U-shaped puddler (82), and doctor-bar (83) set up with a melting section of thick bamboo (6) cooperation, and the output of control switch group (10) is connected to the input electricity of second servo motor (81).
5. The crushing and melting device for plastic granulation as set forth in claim 1, wherein: the device also comprises a material injection hopper (11) and a sealing cover (12), wherein the material injection hopper (11) is arranged at a material inlet at the edge of the top of the cylinder (301), and the sealing cover (12) is arranged at the upper end of the material injection hopper (11) in a matching way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556306.XU CN210705507U (en) | 2019-09-19 | 2019-09-19 | Smashing and melting device for plastic granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556306.XU CN210705507U (en) | 2019-09-19 | 2019-09-19 | Smashing and melting device for plastic granulation |
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| Publication Number | Publication Date |
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| CN210705507U true CN210705507U (en) | 2020-06-09 |
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| CN201921556306.XU Active CN210705507U (en) | 2019-09-19 | 2019-09-19 | Smashing and melting device for plastic granulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028476A (en) * | 2020-09-11 | 2020-12-04 | 浦江馨妍水晶工艺品有限公司 | Preparation method of lead-free barium-free environment-friendly crystal glass |
-
2019
- 2019-09-19 CN CN201921556306.XU patent/CN210705507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028476A (en) * | 2020-09-11 | 2020-12-04 | 浦江馨妍水晶工艺品有限公司 | Preparation method of lead-free barium-free environment-friendly crystal glass |
| CN112028476B (en) * | 2020-09-11 | 2022-09-09 | 浦江馨妍水晶工艺品有限公司 | Preparation method of lead-free barium-free environment-friendly crystal glass |
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