CN115157477A - Rapid prototyping equipment is used in production of plastics master batch - Google Patents
Rapid prototyping equipment is used in production of plastics master batch Download PDFInfo
- Publication number
- CN115157477A CN115157477A CN202210950915.3A CN202210950915A CN115157477A CN 115157477 A CN115157477 A CN 115157477A CN 202210950915 A CN202210950915 A CN 202210950915A CN 115157477 A CN115157477 A CN 115157477A
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- China
- Prior art keywords
- extruder
- pipe
- connector
- rapid prototyping
- extrusion
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- 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.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 31
- 229920003023 plastic Polymers 0.000 title claims abstract description 31
- 239000004594 Masterbatch (MB) Substances 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 33
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000005520 cutting process Methods 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a rapid forming device for producing plastic master batches, which comprises an extruder, wherein an extruder is assembled at the output end of the extruder, a granulator is assembled at the outer side end of the extruder, the outer wall of an extrusion pipe and the central axis of the extrusion pipe form an acute included angle, the extruder comprises a fixing head, and the extrusion pipe is welded at the outer side of the fixing head.
Description
Technical Field
The invention relates to the technical field of plastic production, in particular to a rapid forming device for producing plastic master batches.
Background
The full-name plastic master batch consists of excessive chemical assistants, carrier resin, dispersant, etc. The master batch is an aggregate obtained by uniformly supporting an excessive amount of pigment (dye) in a resin. The master batch is a granular material prepared by mixing and milling various required additives, fillers and a small amount of carrier resin in the plastic processing and forming process for convenience in operation, and performing the processing processes of metering, mixing, melting, extruding, granulating and the like by using equipment such as an extruder, and is called master batch.
In the prior art, when plastic master batches are produced, plastic needs to be pulled out of an extruder, cooled for a long time and then cut into master batches by a cutting machine, so that the occupied area of equipment is long and large, multiple different devices need to be matched, the cost and energy consumption are increased invisibly, long-distance transmission is needed during regeneration, the forming efficiency is low, and in view of the problems, the rapid forming equipment for producing the plastic master batches is particularly provided.
Disclosure of Invention
The invention aims to provide rapid molding equipment for producing plastic master batches, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the rapid molding equipment for producing the plastic master batches comprises an extruder, wherein an extruder is assembled at the output end of the extruder, and a granulator is assembled at the outer side end of the extruder;
the extruder comprises an extruding mechanism, a main shaft structure is assembled at the center of the extruding mechanism, and a gear groove is formed in the outermost end of the main shaft structure;
the extruder comprises a fixed head, an extrusion pipe is welded on the outer side of the fixed head, a discharge pipe is uniformly welded on the outer side of the extrusion pipe, an isolation plate is welded inside the extrusion pipe, and the discharge pipe is divided into an inner section and an outer section by the isolation plate;
the outer wall of the extruded tube and the central axis of the extruded tube form an acute included angle, and the included angle is 5-17 degrees;
the granulator is sleeved on the outer surface of the extruder, and the center of the granulator is assembled at the outermost end of the shaft rod structure.
Preferably, the left end of extrusion mechanism is equipped with the inlet pipe, the surface of extrusion mechanism has cup jointed heating mechanism, the top of inlet pipe is equipped with the hopper, the left end of inlet pipe is equipped with the speed reducer, the left end of speed reducer is equipped with the motor.
Preferably, the right end of the central axis of the lower surface of the whole set of extruder is inclined downwards, and the inclination angle is 5-20 degrees.
Preferably, the shaft rod structure and the center of the extrusion pipe are installed in a rotating and sealing mode.
Preferably, the outermost sides of the extrusion pipe and the discharge pipe are welded with wear-resistant covers, and the partition plate divides the space between the extrusion pipe and the wear-resistant covers into two cavities.
Preferably, a set of cooling liquid circulating pipe is arranged at the left end of the cavity at the outermost side of the extrusion pipe, namely the cavity close to one side of the wear-resistant cover.
Preferably, the granulator includes the connector, the gear tooth has been seted up to the internal surface of connector, and the gear tooth can cup joint at the surface in gear groove, and the connector cup joints at the outermost end of axostylus axostyle structure promptly to pass through the assembly of second bolt at the outermost end of axostylus axostyle structure in the outside of connector.
Preferably, the outer surface welding of connector has annular reinforcing support, reinforcing support's inboard is equipped with a plurality of sets of cutting blade.
Preferably, the outermost end of the extrusion mechanism is equipped with a connector, the outside of the connector is equipped with a first bolt, and the first bolt is equipped at the inside of the fixed head.
Compared with the prior art, the invention has the beneficial effects that: when the forming equipment is used, material powder enters the inside of an extrusion mechanism from a hopper, is stirred into plastic fluid through heating and a spiral extruder, then enters the inside of an extrusion pipe through a fixing head, is extruded from the outer surface of a wear-resistant cover through a discharge pipe, and is cut into plastic master batches through a granulator which operates synchronously with an extrusion shaft, so that the problems that the existing granulator needs long-distance transmission and cooling, and the equipment occupies a large area due to the need of a separate granulator, is high in use cost, large in energy consumption and low in forming efficiency are effectively solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an assembly schematic of the present invention;
FIG. 3 is a schematic view of a sectioned assembly of the granulation head of the present invention;
fig. 4 is a sectional view of the extruder of the present invention.
In the figure: 1. extruder, 11, motor, 12, speed reducer, 13, feeding pipe, 14, extruding mechanism, 15, hopper, 16, connector, 17, first bolt, 2, extruder, 21, fixed head, 22, extrusion pipe, 23, discharging pipe, 24, division board, 25, wear-resisting cover, 26, coolant circulation pipe, 3, pelleter, 31, connector, 32, second bolt, 33, reinforcing support, 34, cutting blade.
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. 1-4, the present invention provides a technical solution: the utility model provides a quick former is used in production of plastics master batch, includes extruder 1, and extruder 1's output is equipped with extruder 2, and extruder 2's outside end is equipped with eager grain ware 3.
The extruder 1 comprises an extruding mechanism 14, a main shaft structure is assembled at the center of the extruding mechanism 14, and a gear groove is formed at the outermost end of the main shaft structure.
The extruder 2 comprises a fixed head 21, an extrusion pipe 22 is welded on the outer side of the fixed head 21, a discharge pipe 23 is uniformly welded on the outer side of the extrusion pipe 22, an isolation plate 24 is welded inside the extrusion pipe 23, the discharge pipe 23 is divided into an inner section and an outer section by the isolation plate 24, and the length of the discharge pipe 23 and the outer cavity which is responsible for cooling can be properly prolonged according to the heat exchange speed of cooling liquid.
The outer wall of the extruded tube 22 and the central axis of the extruded tube 22 form an acute included angle, and the included angle is 5-17 degrees.
The granulator 3 is sleeved on the outer surface of the extruder 2, and the center of the granulator 3 is assembled at the outermost end of the shaft rod structure.
When the forming equipment for producing the plastic master batches with the extruder 2 and the granulator 3 is used, material powder enters the extrusion mechanism 14 from the hopper 15, is stirred into plastic fluid through the heating and spiral extruder, then enters the extrusion pipe 22 through the fixing head 21, is extruded from the outer surface of the wear-resistant cover 25 after passing through the discharge pipe 23, and is cut into the plastic master batches through the granulator 3 which operates synchronously with an extrusion shaft, so that the problems that the conventional granulator needs long-distance transmission and cooling, and the equipment occupied area is large due to the need of a separate granulator, the use cost is high, the energy consumption is large, and the forming efficiency is low are effectively solved.
Further, the left end of the extruding mechanism 14 is equipped with a feeding pipe 13, the outer surface of the extruding mechanism 14 is sleeved with a heating mechanism, the top end of the feeding pipe 13 is equipped with a hopper 15, the left end of the feeding pipe 13 is equipped with a speed reducer 12, the left end of the speed reducer 12 is equipped with a motor 11, and the speed reducer 12 provides torque and reduces the rotating speed for the output of the motor 11.
It should be noted that the right end of the central axis of the lower surface of the whole set of extruder 1 is inclined downward, and the inclination angle is 5-20 degrees, so that the material can move downward into the extruding mechanism 14 by adjusting the angle, and the efficiency of the material entering into the extruding mechanism 14 is improved by matching the pressure of the material in the hopper.
Further, the shaft structure is rotatably and sealingly mounted to the center of the extruded tube 22, ensuring that the plastic fluid can only be extruded inside the extruded tube 22.
Furthermore, the outermost sides of the extruded pipe 22 and the discharge pipe 23 are welded with a wear-resistant cover 25, the partition plate 24 divides the space between the extruded pipe 22 and the wear-resistant cover 25 into two cavities, and the wear-resistant cover 25 is a wear-resistant material and can cut the extruded columnar plastic into particles by meshing with the cutting blade 34.
In this embodiment, a set of coolant circulation tube 26 is installed at the left end of the cavity located at the outermost side of the extruded tube 22, i.e. the side close to the wear-resistant cover 25, and the coolant circulating inside the coolant circulation tube 26 is primarily shaped at the outer side section where the plastic is extruded, so as to facilitate the cutting of the cutting blade.
Further, the granulator 3 includes the connector 31, the gear teeth have been seted up to the internal surface of connector 31, and the gear teeth can cup joint the surface in gear groove, i.e. connector 31 cup joints the outermost end at the axostylus axostyle structure, and assemble the outermost end at the axostylus axostyle structure through second bolt 32 in the outside of connector 31, cutting blade 34's use quantity is less than discharging pipe 23 at 22 axial array quantity of extruding, guarantee under same rotational speed, the extruder can output sufficient plastics, so as to cut into the master batch, utilize the setting of the extruder 2 of cross-section slope, the biggest advantage is in that the master batch after the cutting does benefit to dropping to controllable direction, avoid the master batch cutting back to drop down and cause the influence of "pressing from both sides the grain" to the cutting tool of below, and improve shaping efficiency, and the advantage of the invention lies in that the master batch after the cutting does benefit to drop, the fashioned outermost end of master batch has been cooled and hardened in advance, the shaping efficiency of master batch has been improved, thereby form the purpose of rapid production.
Further, the outer surface of the connector 31 is welded with an annular reinforcing support 33, the inner side of the reinforcing support 33 is provided with a plurality of sets of cutting blades 34, the extruder 2 can be cleaned in a mode that high-temperature liquid is input into the cooling liquid circulating pipe 26 and pressurized from the end of the extruding mechanism 14, and therefore the interior of the discharging pipe 23 can be cleaned, and rapid normal production when the device is restarted is guaranteed.
Further, the outermost end of the extruding mechanism 14 is equipped with a connector 16, the outer side of the connector 16 is equipped with a first bolt 17, and the first bolt 17 is equipped at the inner side of the fixing head 21, and the extruder 2 and the granulator 3 are convenient to disassemble through the structure of the first bolt 17 and the second bolt 32.
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 (9)
1. The utility model provides a quick former is used in production of plastics master batch, includes extruder (1), its characterized in that: the output end of the extruder (1) is provided with an extruder (2), and the outer side end of the extruder (2) is provided with a granulator (3);
the extruder (1) comprises an extruding mechanism (14), a main shaft structure is assembled at the center of the extruding mechanism (14), and a gear groove is formed in the outermost end of the main shaft structure;
the extruder (2) comprises a fixed head (21), an extrusion pipe (22) is welded on the outer side of the fixed head (21), a discharge pipe (23) is uniformly welded on the outer side of the extrusion pipe (22), an isolation plate (24) is welded inside the extrusion pipe (23), and the discharge pipe (23) is divided into an inner section and an outer section by the isolation plate (24);
the outer wall of the extrusion pipe (22) and the central axis of the extrusion pipe (22) form an acute included angle, and the included angle is 5-17 degrees;
the granulator (3) is sleeved on the outer surface of the extruder (2), and the center of the granulator (3) is assembled at the outermost end of the shaft rod structure.
2. The rapid prototyping apparatus of claim 1 for plastic masterbatch production, characterized in that: the left end of extruding means (14) is equipped with inlet pipe (13), the surface of extruding means (14) has cup jointed heating mechanism, the top of inlet pipe (13) is equipped with hopper (15), the left end of inlet pipe (13) is equipped with speed reducer (12), the left end of speed reducer (12) is equipped with motor (11).
3. The rapid prototyping apparatus of claim 2 for plastic masterbatch production, characterized in that: the right end of the central axis of the lower surface of the whole set of extruder (1) is inclined downwards, and the inclination angle is 5-20 degrees.
4. The rapid prototyping apparatus of claim 1 for plastic masterbatch production, characterized in that: the shaft lever structure and the center of the extrusion pipe (22) are installed in a rotating and sealing mode.
5. The rapid prototyping apparatus of claim 1 for plastic masterbatch production, characterized in that: the outermost side of the extrusion pipe (22) and the discharge pipe (23) is welded with a wear-resistant cover (25), and the partition plate (24) divides the space between the extrusion pipe (22) and the wear-resistant cover (25) into two cavities.
6. The rapid prototyping apparatus of claim 5 for plastic masterbatch production, characterized in that: and a set of cooling liquid circulating pipe (26) is arranged at the left end of the cavity at the outermost side of the extrusion pipe (22), namely the cavity at the side close to the wear-resistant cover (25).
7. The rapid prototyping apparatus of claim 1 for plastic masterbatch production, characterized in that: cut grain ware (3) including connector (31), the gear tooth has been seted up to the internal surface of connector (31), and the gear tooth can cup joint at the surface in gear groove, and connector (31) cup joint at the outermost end of axostylus axostyle structure promptly to pass through second bolt (32) assembly at the outermost end of axostylus axostyle structure in the outside of connector (31).
8. The rapid prototyping apparatus of claim 7 for plastic masterbatch production, characterized in that: the outer welded surface of connector (31) has annular reinforcement support (33), the inboard of reinforcing support (33) is equipped with a plurality of sets of cutting blade (34).
9. The rapid prototyping apparatus of claim 1 for plastic masterbatch production, characterized in that: the outermost end of extrusion mechanism (14) is equipped with connector (16), the outside of connector (16) is equipped with first bolt (17), and first bolt (17) assembly is in the inboard of fixed head (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210950915.3A CN115157477A (en) | 2022-08-09 | 2022-08-09 | Rapid prototyping equipment is used in production of plastics master batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210950915.3A CN115157477A (en) | 2022-08-09 | 2022-08-09 | Rapid prototyping equipment is used in production of plastics master batch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115157477A true CN115157477A (en) | 2022-10-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210950915.3A Pending CN115157477A (en) | 2022-08-09 | 2022-08-09 | Rapid prototyping equipment is used in production of plastics master batch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115157477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119141717A (en) * | 2024-11-19 | 2024-12-17 | 温岭市泽国化工机械有限公司 | Cone head of extruder |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2851178A1 (en) * | 2003-02-14 | 2004-08-20 | Ethypharm Sa | EXTRUDER FOR THE MANUFACTURE OF SPHEROIDAL OR SPHEROID PARTICLES. |
| CN109435102A (en) * | 2018-11-15 | 2019-03-08 | 湖州通益环保纤维股份有限公司 | A kind of highly efficient regeneration plastic granulator |
| CN111590780A (en) * | 2020-06-15 | 2020-08-28 | 孙燕 | Medical waste plastic recovery treatment process |
| CN112318842A (en) * | 2020-10-15 | 2021-02-05 | 合肥旭申信息科技有限公司 | Granulation equipment is retrieved to abandonment plastics cutlery box |
| WO2022116034A1 (en) * | 2020-12-01 | 2022-06-09 | 盐城庆达新材料有限公司 | Pvc cable material granulating device |
| CN216914467U (en) * | 2021-12-30 | 2022-07-08 | 张家港市美特高分子材料有限公司 | Granulator for producing thermoplastic composite material |
| CN217098420U (en) * | 2022-04-01 | 2022-08-02 | 宁波风盛新材料科技有限公司 | Grain device is cut with cutting to plastic granules production |
-
2022
- 2022-08-09 CN CN202210950915.3A patent/CN115157477A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2851178A1 (en) * | 2003-02-14 | 2004-08-20 | Ethypharm Sa | EXTRUDER FOR THE MANUFACTURE OF SPHEROIDAL OR SPHEROID PARTICLES. |
| CN109435102A (en) * | 2018-11-15 | 2019-03-08 | 湖州通益环保纤维股份有限公司 | A kind of highly efficient regeneration plastic granulator |
| CN111590780A (en) * | 2020-06-15 | 2020-08-28 | 孙燕 | Medical waste plastic recovery treatment process |
| CN112318842A (en) * | 2020-10-15 | 2021-02-05 | 合肥旭申信息科技有限公司 | Granulation equipment is retrieved to abandonment plastics cutlery box |
| WO2022116034A1 (en) * | 2020-12-01 | 2022-06-09 | 盐城庆达新材料有限公司 | Pvc cable material granulating device |
| CN216914467U (en) * | 2021-12-30 | 2022-07-08 | 张家港市美特高分子材料有限公司 | Granulator for producing thermoplastic composite material |
| CN217098420U (en) * | 2022-04-01 | 2022-08-02 | 宁波风盛新材料科技有限公司 | Grain device is cut with cutting to plastic granules production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119141717A (en) * | 2024-11-19 | 2024-12-17 | 温岭市泽国化工机械有限公司 | Cone head of extruder |
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