CN110919898A - Granulator of PPS modified material - Google Patents
Granulator of PPS modified material Download PDFInfo
- Publication number
- CN110919898A CN110919898A CN201911296030.0A CN201911296030A CN110919898A CN 110919898 A CN110919898 A CN 110919898A CN 201911296030 A CN201911296030 A CN 201911296030A CN 110919898 A CN110919898 A CN 110919898A
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- China
- Prior art keywords
- granulator
- case
- modified material
- box
- pelleter
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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.)
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0033—Cutting members therefor assembled from multiple blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a granulator of PPS modified material, which comprises a granulator body, a bell mouth mechanism and a cutter mechanism, wherein a granulator box top cover, a bell mouth mechanism, a feeding groove, a granulator box, a cutter mechanism, a discharging hole, a driving motor, an annular bearing, a fixed bayonet, a guide roller, a guide plate, a discharging pipeline and a granulator table plate are arranged on the granulator body, the cutter mechanism is arranged inside the granulator box of the granulator body, a granulator table is arranged on one side of the cutter mechanism, the feeding groove is arranged on the policy surface of the granulator box top cover on the top of the granulator box, the bell mouth mechanism is arranged inside the granulator box, the top port of the bell mouth mechanism is connected with one end of the feeding groove, the device firstly leads material strips to be parallel to the cutter through a bell mouth before the material strips enter the granulator and cannot be broken before the material strips enter the granulator, so that the granules can be uniformly cut without long strips, the device generates little noise.
Description
Technical Field
The invention relates to the technical field of granulation of PPS modified materials, in particular to a granulator of PPS modified materials.
Background
PPS is thermoplastic engineering plastic containing thiophenyl on the main chain of molecule, belonging to polyether plastics.
PPS is thermoplastic engineering plastic containing thiophenyl on the main chain of molecule, belonging to polyether plastics. It was industrially produced in 1968 in the United states, and the main industrial production methods include a solution polymerization method and a self-polycondensation method. The molecular structure of PPS can be seen, the PPS is a linear or slightly branched polymer formed by alternately arranging benzene rings and sulfur atoms, the molecular chain regularity is strong, and a main bond formed by connecting a rigid benzene ring and a flexible thioether chain has the characteristic of being hard and soft, so the PPS can be crystallized and has high melting point; secondly, since the benzene ring forms a conjugate with the sulfur atom. And the sulfur atom is not in saturation, and after oxidation, the thioether bond can be changed into a sulfoxide group, or adjacent macromolecules form oxygen bridge branching or crosslinking, so that the thermal stability and the oxygen stability are very outstanding; thirdly, because the polarity of the sulfur atom is conjugated by a benzene ring and is bound by high crystallinity, the PPS has the characteristic of non-polarity or weak polarity, so the electrical insulation, the dielectric property and the chemical medium resistance of the PPS are also outstanding; fourth, because PPS has good compatibility with many polymers and additives, it can be modified by a variety of means to improve its mechanical and other properties.
Because PPS is harder than conventional plastics, the strands are crushed by the rollers before entering the pelletizer and can result in uneven PPS pelletization.
Disclosure of Invention
The invention aims to provide a granulator which can ensure that granules are uniformly cut, has no strip and has low noise for PPS modified materials, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a granulator of PPS modified material, includes the pelleter body, horn mouth mechanism, cutter mechanism, be equipped with the grain cutting machine case on the pelleter body, the inside central point who is close to the top of grain cutting machine case puts and is equipped with cutter mechanism, one side top of cutter mechanism is equipped with horn mouth mechanism, the top of grain cutting machine case is equipped with cuts grain case top cap, and the front of cutting grain case top cap is equipped with the opening, adopt crosslinked fixed connection between the back below edge of cutting grain case top cap and the edge of the back top port of cutting grain case, welded connection between the top port of horn mouth mechanism and the positive central point of cutting grain case top cap opening, outside one side of cutting grain case is equipped with the electric cabinet, passes through screw fixed connection between the lateral wall of electric cabinet and grain cutting machine case, the bottom of grain cutting machine case is equipped with antidetonation foot.
Preferably, a discharging pipeline is arranged in the center below the bell-mouth mechanism, two guide plates are arranged inside the discharging pipeline, two side edges of the guide plates are connected with the side walls of the discharging pipeline in a welding mode, a guide roller is arranged on the outer side of the bottom end of each guide plate, and two ends of each guide roller are mounted on the side walls of two sides of the discharging pipeline.
Preferably, the outside lateral wall of cutter mechanism is equipped with the cutter, and the cutter is the equidistant installation, the inside central authorities in both ends of cutter mechanism are equipped with the pivot mounting hole, and the inside of pivot mounting hole is equipped with cyclic annular bearing, the inside symmetry of cyclic annular bearing is equipped with two fixed bayonets.
Preferably, the inside of pelleter case is equipped with the guide roller, and the both ends end of guide roller is installed on the lateral wall of pelleter case, the back of pelleter case is close to the bottom position and is equipped with the discharge gate, and pelleter bottom of the case portion is equipped with the stock guide, and the stock guide becomes 30 contained angles with pelleter bottom of the case portion, be equipped with the box side board on one side lateral wall of pelleter case, pass through screw fixed connection between box side board and the pelleter case.
Preferably, a feeding groove is arranged in the horizontal direction outside the bell mouth mechanism, and one end of the feeding groove is connected with one side edge of the bell mouth mechanism in a welding mode.
Preferably, a support rod is arranged below an opening in the front of the top cover of the pelletizing box, the support rod is arranged below the edge of the opening in the front of the top cover of the pelletizing box, and the support rod is fixedly connected with the front of the top cover of the pelletizing box through screws.
Preferably, the electric cabinet is provided with an emergency stop button, a main power switch, a current adjusting button and a voltage adjusting button, the top of the electric cabinet is provided with a driving motor, the driving motor is installed at the top of the electric cabinet through a fixing support, and a rotating shaft of the driving motor is installed inside a rotating shaft installing hole at one end of the cutter mechanism.
Preferably, the pelletizing process of the pelletizer for PPS modified materials comprises the following steps:
A. the PPS modified material in the feeding groove on the granulator body is sent to the port of the bell mouth mechanism;
B. PPS modified material enters between the material guide rollers in the blanking pipeline from a material inlet port above the bell mouth mechanism, so that the PPS modified material is parallel to a cutter on the cutter mechanism;
C. the cutter mechanism cuts the PPS modified material into granules, and the cut PPS modified material granules are discharged from a discharge hole at the back of the granulator case close to the bottom.
Compared with the prior art, the invention has the beneficial effects that:
(1) an included angle of 30 degrees is formed between the material guide plate and the bottom of the granulator box, so that PPS granules in the granulator box can be automatically discharged from the discharge hole under the action of gravity, and the energy consumption of equipment is reduced;
(2) the outer side of the bottom end of the material guide plate is provided with a material guide roller, and the PPS modified material is accurately conveyed to the cutter through the material guide roller, so that the PPS modified material is cut more accurately;
(3) the device makes the material strip parallel with the cutter through a horn mouth earlier before the material strip gets into the pelleter, can not just be pressed absolutely before cutting the grain, can make like this and cut a grain evenly, does not have rectangular, the small in noise that the device produced.
Drawings
FIG. 1 is a front view of the body of the pelletizer of the present invention;
FIG. 2 is a side view of the body of the pelletizer of the present invention;
FIG. 3 is a schematic structural view of a bellmouth mechanism of the present invention;
FIG. 4 is a side view of the cutter mechanism of the present invention;
fig. 5 is a schematic end view of a cutter mechanism according to the present invention.
In the figure: 1. a granulator body; 2. a top cover of the grain cutting box; 3. a bell mouth mechanism; 4. a feed chute; 5. a material blocking rod; 6. a grain cutting machine case; 7. a support rod; 8. a top cover lock of the grain cutting box; 9. a cutter mechanism; 10. a side plate of the box body; 11. a discharge port; 12. a drive motor; 13. an electric cabinet; 14. an annular bearing; 15. fixing the bayonet; 16. a material guide roller; 17. a material guide plate; 18. a blanking pipeline; 19. and (4) cutting the granules into a table plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a granulator for PPS modified materials comprises a granulator body 1, a bell mouth mechanism 3 and a cutter mechanism 9, wherein a granulator box 6 is arranged on the granulator body 1, a guide roller 16 is arranged inside the granulator box 6, the ends of the two ends of the guide roller 16 are arranged on the side wall of the granulator box 6, a discharge hole 11 is formed in the position, close to the bottom, of the back of the granulator box 6, a guide plate 17 is arranged at the bottom of the granulator box 6, an included angle of 30 degrees is formed between the guide plate 17 and the bottom of the granulator box 6, a box side plate 10 is arranged on the side wall of one side of the granulator box 6, the box side plate 10 is fixedly connected with the granulator box 6 through screws, the cutter mechanism 9 is arranged in the position, close to the center above the inside of the granulator box 6, cutters are arranged on the outer side wall of the cutter mechanism 9, the cutters are installed at equal intervals, a rotating shaft installation hole is formed in the center of the inner parts of the two ends of, two fixing bayonets 15 are symmetrically arranged inside the annular bearing 14.
Granulator case 6's top is equipped with granulator case top cap 2, granulator case top cap 2's front opening below is equipped with cradling piece 7, cradling piece 7 is installed in the positive opening edge below of granulator case top cap 2, through screw fixed connection between cradling piece 7 and granulator case top cap 2 are positive, granulator case top cap 2's front is equipped with the opening, adopt cross-linking fixed connection between granulator case top cap 2's the back below edge and the edge of the back top port of granulator case, welded connection between horn mouth mechanism 3's the top port and the positive central authorities opening of granulator case top cap 2, outside one side of granulator case 6 is equipped with electric cabinet 13, through screw fixed connection between electric cabinet 13 and the lateral wall of granulator case 6, granulator case 6's bottom is equipped with the antidetonation foot.
Be equipped with emergency stop button, main switch, current regulation button, voltage control button on the electric cabinet 13, the top of electric cabinet 13 is equipped with driving motor 12, and driving motor 12 passes through the fixed bolster and installs at the top of electric cabinet 13, and driving motor 12's pivot is installed inside the pivot mounting hole of cutter mechanism 9 one end.
And (3) pelletizing: the PPS modified material inside chute feeder 4 on pelleter body 1 is sent to the port department of horn mouth mechanism 3, and the PPS modified material enters into between the inside guide roller 16 of unloading pipeline 18 from the pan feeding port of horn mouth mechanism 3 top, makes the PPS modified material parallel with the cutter on the cutter mechanism 9, and cutter mechanism 9 cuts the PPS modified material and cuts a grain, and the PPS modified material aggregate after cutting is discharged from the discharge gate 11 that is close to the bottom from cutting grain quick-witted case 6 back.
The device makes the material strip parallel with cutter mechanism 9 through a horn mouth mechanism 3 earlier before the material strip gets into pelleter body 1, can not just be pressed absolutely before cutting the grain, can make like this cut grain evenly, does not have rectangular, the small in noise that the device produced.
The utility model provides a pelleter of PPS modified material, its eager grain process includes following step:
A. the PPS modified material in the feeding groove 4 on the granulator body 1 is sent to the port of the bell mouth mechanism 3;
B. PPS modified material enters between the material guide rollers 16 in the blanking pipeline 18 from a material inlet port above the bell mouth mechanism 3, so that the PPS modified material is parallel to the cutter on the cutter mechanism 9;
C. the cutter mechanism 9 cuts the PPS modified material into granules, and the cut PPS modified material granules are discharged from a discharge hole 11 on the back of the granulator case 6 close to the bottom.
The invention has the beneficial effects that:
(1) an included angle of 30 degrees is formed between the material guide plate and the bottom of the granulator box, so that PPS granules in the granulator box can be automatically discharged from the discharge hole under the action of gravity, and the energy consumption of equipment is reduced;
(2) the outer side of the bottom end of the material guide plate is provided with a material guide roller, and the PPS modified material is accurately conveyed to the cutter through the material guide roller, so that the PPS modified material is cut more accurately;
(3) the device makes the material strip parallel with the cutter through a horn mouth earlier before the material strip gets into the pelleter, can not just be pressed absolutely before cutting the grain, can make like this and cut a grain evenly, does not have rectangular, the small in noise that the device produced.
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 (8)
1. The utility model provides a pelleter of PPS modified material, includes pelleter body (1), horn mouth mechanism (3), cutter mechanism (9), its characterized in that: a grain cutting machine box (6) is arranged on the grain cutting machine body (1), a cutter mechanism (9) is arranged at the central position close to the upper part in the grain cutting machine box (6), a horn mouth mechanism (3) is arranged above one side of the cutter mechanism (9), a grain cutting box top cover (2) is arranged at the top of the grain cutting machine box (6), an opening is arranged on the front side of the grain cutting box top cover (2), the lower edge of the back surface of the dicing case top cover (2) is fixedly connected with the edge of the port above the back surface of the dicing case by crosslinking, the upper port of the bell mouth mechanism (3) is welded with the central opening of the front surface of the grain cutting box top cover (2), an electric cabinet (13) is arranged on one side of the outer portion of the granulator case (6), the electric cabinet (13) is fixedly connected with the side wall of the granulator case (6) through screws, and anti-seismic feet are arranged at the bottom of the granulator case (6).
2. The pelletizer of PPS modified material as claimed in claim 1, wherein: the horn mouth mechanism is characterized in that a discharging pipeline (18) is arranged in the center of the lower portion of the horn mouth mechanism (3), two guide plates (17) are arranged inside the discharging pipeline (18), edges of two sides of each guide plate (17) are connected with side walls of the discharging pipeline (18) in a welding mode, a guide roller (16) is arranged on the outer side of the bottom end of each guide plate (17), and two ends of each guide roller (16) are installed on side walls of two sides of the discharging pipeline (18).
3. The pelletizer of PPS modified material as claimed in claim 1, wherein: the cutter mechanism is characterized in that cutters are arranged on the outer side wall of the cutter mechanism (9) and installed at equal intervals, rotating shaft installation holes are formed in the centers of the inner portions of two ends of the cutter mechanism (9), annular bearings (14) are arranged inside the rotating shaft installation holes, and two fixing bayonets (15) are symmetrically arranged inside the annular bearings (14).
4. The pelletizer of PPS modified material as claimed in claim 1, wherein: the inside of pelleter case (6) is equipped with guide roll (16), and the both ends end of guide roll (16) is installed on the lateral wall of pelleter case (6), the back of pelleter case (6) is close to the bottom position and is equipped with discharge gate (11), and pelleter case (6) bottom is equipped with stock guide (17), and stock guide (17) and pelleter case (6) bottom become 30 contained angles, be equipped with box side board (10) on one side lateral wall of pelleter case (6), pass through screw fixed connection between box side board (10) and pelleter case (6).
5. The pelletizer of PPS modified material as claimed in claim 1, wherein: and a feeding groove (4) is arranged in the horizontal direction of the outer part of the horn mouth mechanism (3), and one end of the feeding groove (4) is welded with the edge of one side of the horn mouth mechanism (3).
6. The pelletizer of PPS modified material as claimed in claim 1, wherein: the front opening of pelletizing case top cap (2) is equipped with cradling piece (7) below, and cradling piece (7) are installed in the positive opening edge below of pelletizing case top cap (2), through screw fixed connection between cradling piece (7) and pelletizing case top cap (2) are positive.
7. The pelletizer of PPS modified material as claimed in claim 1, wherein: the electric cabinet is characterized in that an emergency stop button, a main power switch, a current adjusting button and a voltage adjusting button are arranged on the electric cabinet (13), a driving motor (12) is arranged at the top of the electric cabinet (13), the driving motor (12) is installed at the top of the electric cabinet (13) through a fixing support, and a rotating shaft of the driving motor (12) is installed inside a rotating shaft installation hole in one end of the cutter mechanism (9).
8. The pelletizer for realizing the PPS modified material as set forth in claim 1, wherein the pelletizing process comprises the following steps:
A. PPS modified material in a feeding groove (4) on the granulator body (1) is sent to a port of a bell mouth mechanism (3);
B. PPS modified material enters between material guide rollers (16) in a blanking pipeline (18) from a material inlet port above the bell mouth mechanism (3) to be parallel to a cutter on the cutter mechanism (9);
C. the cutter mechanism (9) cuts the PPS modified material into granules, and the cut PPS modified material granules are discharged from a discharge hole (11) on the back of the granulator case (6) close to the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911296030.0A CN110919898A (en) | 2019-12-16 | 2019-12-16 | Granulator of PPS modified material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911296030.0A CN110919898A (en) | 2019-12-16 | 2019-12-16 | Granulator of PPS modified material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110919898A true CN110919898A (en) | 2020-03-27 |
Family
ID=69863796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911296030.0A Pending CN110919898A (en) | 2019-12-16 | 2019-12-16 | Granulator of PPS modified material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110919898A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020038915A (en) * | 2001-03-29 | 2002-05-24 | 김동희 | Apparatus for manufacturing foamed thermoplastic resin pellets and thereof method |
| CN209409037U (en) * | 2019-01-10 | 2019-09-20 | 河南卓霖高分子新材料有限公司 | Pelleter is used in the production of PVC insulating materials |
| CN209682285U (en) * | 2019-01-24 | 2019-11-26 | 浙江申达机器制造股份有限公司 | Plastics plastic grain cutting machine is cut in a kind of injection molding machine when plastic pellet performance evaluation |
-
2019
- 2019-12-16 CN CN201911296030.0A patent/CN110919898A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020038915A (en) * | 2001-03-29 | 2002-05-24 | 김동희 | Apparatus for manufacturing foamed thermoplastic resin pellets and thereof method |
| CN209409037U (en) * | 2019-01-10 | 2019-09-20 | 河南卓霖高分子新材料有限公司 | Pelleter is used in the production of PVC insulating materials |
| CN209682285U (en) * | 2019-01-24 | 2019-11-26 | 浙江申达机器制造股份有限公司 | Plastics plastic grain cutting machine is cut in a kind of injection molding machine when plastic pellet performance evaluation |
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Application publication date: 20200327 |
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