CN111645219A - Polymer particle granulator based on negative pressure suction material - Google Patents
Polymer particle granulator based on negative pressure suction material Download PDFInfo
- Publication number
- CN111645219A CN111645219A CN202010463108.XA CN202010463108A CN111645219A CN 111645219 A CN111645219 A CN 111645219A CN 202010463108 A CN202010463108 A CN 202010463108A CN 111645219 A CN111645219 A CN 111645219A
- Authority
- CN
- China
- Prior art keywords
- material suction
- side plate
- time period
- fan
- roller rotating
- 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.)
- Pending
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
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 negative-pressure material suction-based polymer particle granulator which comprises a controller, a rack, a driving mechanism and a material suction unit, wherein the rack comprises a first side plate, a second side plate and a bottom plate connected with the first side plate and the second side plate, and a plurality of supporting legs are arranged at the bottom plate; be connected with a plurality of supporting beam between first, the two side boards, it fixes to have a plurality of between first, the two side boards strip base on the supporting beam, strip base department has guide roller and blank roller, inhale the material unit including inhaling the material hopper, inhaling material pipe and unloading pipe. The granulator disclosed by the invention is high in granulation efficiency, and can sieve particles in the granulation process.
Description
Technical Field
The invention relates to the field of plastic particles, in particular to a polymer particle granulator based on negative pressure material suction.
Background
Plastics are common materials in life, common plastic particles comprise general plastics, engineering plastics and special plastics, plastic particles are widely applied in the fields of life, medical treatment and the like, and in the production process, plastic polymer particles need to be processed firstly, and then the polymer particles are processed into other products by downstream manufacturers. In the production process of the plastic particles, granulation is a key step, and whether the specification and the size of the particles meet the requirements directly influences the quality of subsequent products.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides a polymer particle granulator based on negative pressure material suction.
The technical scheme is as follows: a polymer particle granulator based on negative pressure material suction comprises a controller, a rack, a driving mechanism and a material suction unit, wherein the rack comprises a first side plate, a second side plate and a bottom plate connected with the first side plate and the second side plate, and a plurality of supporting legs are arranged at the bottom plate; a plurality of supporting cross beams are connected between the first side plate and the second side plate, a plurality of strip-shaped bases fixed on the supporting cross beams are arranged between the first side plate and the second side plate, a material guide groove is formed in each strip-shaped base, a guide roller rotating shaft and a material cutting roller rotating shaft are further installed between the first side plate and the second side plate, a plurality of guide rollers are fixed on the guide roller rotating shafts, a plurality of material cutting rollers are fixed on the material cutting roller rotating shafts, a plurality of cutters are arranged in the circumferential direction of the material cutting rollers, the number of the guide rollers on each guide roller rotating shaft is equal to that of the material cutting rollers on the material cutting roller rotating shafts, the number of the material cutting rollers is equal to that of the strip-shaped bases, and the driving mechanism drives the guide roller rotating shafts and the material cutting roller rotating shafts to rotate; the material suction unit comprises a plurality of material suction hoppers, the number of the material suction hoppers is equal to that of the strip-shaped bases, the material suction hoppers and the strip-shaped bases correspond to one another, each material suction hopper faces the end portion of one strip-shaped base, each material suction hopper is connected with one material suction pipe, each material suction pipe is connected with one vertical blanking pipe, the end portions of all the material suction pipes are connected with a material suction cabin, the material suction cabin is connected with a first pipe portion, the first pipe portion is connected with a first fan, the bottom ends of all the blanking pipes are connected with the blanking cabin, the blanking cabin is connected with a second pipe portion, the second pipe portion is connected with a second fan, a filter screen is installed in each material suction pipe, and the filter screen is located between each blanking pipe and each material; the driving mechanism, the first fan and the second fan are all connected with the controller.
Further, the quantity of bar base and inhaling the material hopper is 5, the quantity of guide roller pivot is 2, is fixed with 5 guide rollers in the single guide roller pivot, the quantity of blank roller pivot is 1, be fixed with 5 in the blank roller pivot the blank roller.
Furthermore, one end of each guide roller rotating shaft is provided with a first gear, one end of each material cutting roller rotating shaft is provided with a second gear, the driving mechanism is a driving motor arranged at the position of the first side plate, the driving motor drives a driving gear, the driving gear is meshed with the second gear, the second gear is meshed with the first gear on the guide roller rotating shaft close to the material cutting roller rotating shaft, and the first gears on the two guide roller rotating shafts are meshed with each other.
Furthermore, the number of the supporting cross beams is more than or equal to 2, and reinforcing ribs are arranged on the supporting cross beams; and a driven roller is arranged in the guide chute.
Furthermore, the bottom plate of the material suction pipe is an inclined plate, and the included angle between the inclined plate and the horizontal plane is 30-60 degrees; the blanking pipe is fixed at the inclined plate.
Further, a motor cover for protecting the driving motor and a gear cover for protecting the first gear and the second gear are further installed at the first side plate.
Further, the controller controls the granulator to perform a periodic operation during the blanking process, wherein one period comprises a first time period, a pause time period adjacent to the first time period and a second time period adjacent to the pause time period; in the first time period, the first fan and the driving mechanism are started, and the second fan is closed; in the intermittent time period, the driving mechanism and the second fan are closed, and the first fan is opened; and in the second time period, the second fan is started, and the first fan and the driving mechanism are closed.
Further, the duration of the first time period is more than 10 times of the duration of the second time period; the duration of the second time period is less than 1 minute; the intermittent period is less than 1 minute in duration.
Has the advantages that: the particle granulator disclosed by the invention has high granulation efficiency, realizes screening in the granulation process, and can effectively recover and reprocess particles which do not meet the requirements.
Drawings
FIG. 1 is a schematic view of a granulator at a first angle;
FIG. 2 is a schematic view of a second angle of the pelletizer;
FIG. 3 is a third schematic angle view of a pelletizer.
Detailed Description
Reference numerals: 1.1 a first side panel; 1.2 a second side plate; 1.3, a bottom plate; 1.4 supporting legs; 1.5 gear cover; 1.6 motor cover; 2.1 supporting the beam; 2.2 a strip-shaped base; 2.3 guiding the roller rotating shaft; 2.4 guide rollers; 2.5 rotating shafts of the material cutting rollers; 2.6 a material cutting roller; 3.1 a material suction hopper; 3.2 sucking the material pipe; 3.3 a material sucking cabin; 3.2.1 filtering net; 3.4 first tube; 4.1 blanking pipe; 4.2 a blanking cabin; 4.3 second tube.
The following detailed description is made with reference to the accompanying drawings: a polymer particle granulator based on negative pressure material suction comprises a controller, a rack, a driving mechanism and a material suction unit, wherein the rack comprises a first side plate 1.1, a second side plate 1.2 and a bottom plate 1.3 connected with the first side plate and the second side plate, and a plurality of supporting legs 1.4 are arranged at the position of the bottom plate 1.3; a plurality of supporting cross beams 1.5 are connected between the first side plate and the second side plate, a plurality of strip-shaped bases 2.2 fixed on the supporting cross beams are arranged between the first side plate and the second side plate, a guide chute is arranged at the position of each strip-shaped base 2.2, a guide roller rotating shaft 2.3 and a material cutting roller rotating shaft 2.5 are further arranged between the first side plate and the second side plate, a plurality of guide rollers 2.4 are fixed on the guide roller rotating shaft 2.3, a plurality of material cutting rollers 2.6 are fixed on the material cutting roller rotating shaft 2.5, a plurality of cutters are arranged in the circumferential direction of each material cutting roller 2.6, the number of the guide rollers 2.4 on a single guide roller rotating shaft 2.3 is equal to the number of the material cutting rollers 2.6 on the material cutting roller rotating shaft 2.5, the number of the material cutting rollers 2.6 is equal to the number of the strip-shaped bases 2.2, and the driving mechanism drives the guide roller rotating shaft 2.3 and the material cutting roller rotating shaft 2; the material suction unit comprises a plurality of material suction hoppers 3.1, the number of the material suction hoppers 3.1 is equal to the number of the strip-shaped bases 2.2, the material suction hoppers and the strip-shaped bases are in one-to-one correspondence, each material suction hopper 3 faces the end part of one strip-shaped base, each material suction hopper is connected with one material suction pipe 3.2, each material suction pipe 3.2 is connected with one vertical blanking pipe 4.1, the end parts of all the material suction pipes 3.2 are connected with material suction cabins 3.3, each material suction cabin 3.3 is connected with a first pipe part 3.4, each first pipe part 3.4 is connected with a first fan, the bottom ends of all the blanking pipes 4.1 are connected with the blanking cabins 4.2, each blanking cabin 4.2 is connected with a second pipe part 4.3, each second pipe part 4.3 is connected with a second fan, a filter screen 3.2.1 is installed in each material suction pipe 3.2, and each filter screen 3.2.1 is located between each blanking pipe 4.1; the driving mechanism, the first fan and the second fan are all connected with the controller.
The quantity of bar base with inhale the material hopper is 5, the quantity of guide roller pivot is 2, is fixed with 5 guide rollers in the single guide roller pivot, the quantity of blank roller pivot is 1, be fixed with 5 in the blank roller pivot the blank roller. Every guide roller pivot 2.3's one end all has first gear, the one end of blank roller pivot 2.5 has the second gear, actuating mechanism is for installing the driving motor at first curb plate 1.1 department, driving motor drive driving gear, driving gear and second gear meshing, the second gear with be close to the epaxial first gear engagement of that guide roller of blank roller pivot, two epaxial first gear intermeshing of guide roller. The number of the supporting cross beams is more than or equal to 2, and reinforcing ribs are arranged on the supporting cross beams; and a driven roller is arranged in the guide chute. The bottom plate of the material suction pipe 3.2 is an inclined plate, and the included angle between the inclined plate and the horizontal plane is 30-60 degrees; the blanking pipe 4.1 is fixed at the inclined plate. The first side plate is also provided with a motor cover 1.6 for protecting the driving motor and a gear cover 1.5 for protecting the first and second gears. The controller controls the granulator to perform periodic operation during the blanking process, wherein one period comprises a first time period, a pause time period adjacent to the first time period and a second time period adjacent to the pause time period; in the first time period, the first fan and the driving mechanism are started, and the second fan is closed; in the intermittent time period, the driving mechanism and the second fan are closed, and the first fan is opened; and in the second time period, the second fan is started, and the first fan and the driving mechanism are closed. The duration of the first time period is more than 10 times of the duration of the second time period; the duration of the second time period is less than 1 minute; the intermittent period is less than 1 minute in duration.
As shown in the figure, the granulator of the invention has the advantages that strip-shaped materials are conveyed in the material guide chute, are cut when passing through the material cutting roller, are granular, are sucked by the material suction hopper, enter the first pipe through the filter screen or particles meeting the size requirement, and are discharged into the receiving container from the terminal of the first pipe; particles that do not conform to size (e.g., two particles are not cut together) are fed from a feed tube, collected, and processed.
The specific process is as follows: the controller controls the granulator to perform periodic operation during the blanking process, wherein one period comprises a first time period, a pause time period adjacent to the first time period and a second time period adjacent to the pause time period; in the first time period, the first fan and the driving mechanism are started, and the second fan is closed (at the moment, the materials are normally conveyed, and the cut particles are sucked away by the material suction hopper); in the intermittent time period, the driving mechanism and the second fan are closed, and the first fan is started (at the moment, the material is conveyed in a pause mode, the material cutting roller does not perform new material cutting, the first fan completely conveys the cut particles into the receiving container, and the time is short); in the second time quantum, the second fan is opened, and first fan and actuating mechanism close (because the particle that can't pass through the filter screen can adsorb in filter screen department this moment, closes when first fan, when the second fan was opened, can produce reverse air current, will adsorb the particle on the filter screen, in the suction unloading pipe to retrieve the particle reprocessing that is not conform to the requirement). The duration of the first time period is more than 10 times of the duration of the second time period; the duration of the second time period is less than 1 minute; the intermittent period is less than 1 minute in duration. The operation is periodically executed, so that the situation that too many particles which are adsorbed on the filter screen and do not meet the requirement block the filter screen to influence the material sucking operation can be avoided.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. A polymer particle granulator based on negative pressure material suction is characterized by comprising a controller, a rack, a driving mechanism and a material suction unit, wherein the rack comprises a first side plate, a second side plate and a bottom plate connected with the first side plate and the second side plate, and a plurality of supporting legs are arranged at the bottom plate; a plurality of supporting cross beams are connected between the first side plate and the second side plate, a plurality of strip-shaped bases fixed on the supporting cross beams are arranged between the first side plate and the second side plate, a material guide groove is formed in each strip-shaped base, a guide roller rotating shaft and a material cutting roller rotating shaft are further installed between the first side plate and the second side plate, a plurality of guide rollers are fixed on the guide roller rotating shafts, a plurality of material cutting rollers are fixed on the material cutting roller rotating shafts, a plurality of cutters are arranged in the circumferential direction of the material cutting rollers, the number of the guide rollers on each guide roller rotating shaft is equal to that of the material cutting rollers on the material cutting roller rotating shafts, the number of the material cutting rollers is equal to that of the strip-shaped bases, and the driving mechanism drives the guide roller rotating shafts and the material cutting roller rotating shafts to rotate; the material suction unit comprises a plurality of material suction hoppers, the number of the material suction hoppers is equal to that of the strip-shaped bases, the material suction hoppers and the strip-shaped bases correspond to one another, each material suction hopper faces the end portion of one strip-shaped base, each material suction hopper is connected with one material suction pipe, each material suction pipe is connected with one vertical blanking pipe, the end portions of all the material suction pipes are connected with a material suction cabin, the material suction cabin is connected with a first pipe portion, the first pipe portion is connected with a first fan, the bottom ends of all the blanking pipes are connected with the blanking cabin, the blanking cabin is connected with a second pipe portion, the second pipe portion is connected with a second fan, a filter screen is installed in each material suction pipe, and the filter screen is located between each blanking pipe and each material; the driving mechanism, the first fan and the second fan are all connected with the controller.
2. The negative-pressure material suction-based polymer particle granulator according to claim 1, wherein the number of the strip-shaped base and the number of the material suction hoppers are 5, the number of the guide roller rotating shafts is 2, 5 guide rollers are fixed on a single guide roller rotating shaft, the number of the material cutting roller rotating shafts is 1, and 5 material cutting rollers are fixed on the material cutting roller rotating shafts.
3. The negative-pressure material suction-based polymer particle granulator according to claim 2, wherein one end of each rotating shaft of the guide rollers is provided with a first gear, one end of each rotating shaft of the cutting rollers is provided with a second gear, the driving mechanism is a driving motor installed at the first side plate, the driving motor drives a driving gear, the driving gear is meshed with the second gear, the second gear is meshed with the first gear on the rotating shaft of the guide roller close to the rotating shaft of the cutting rollers, and the first gears on the two rotating shafts of the guide rollers are meshed with each other.
4. The negative-pressure suction-based polymer particle granulator according to claim 1, wherein the number of the support beams is greater than or equal to 2, and the support beams are provided with reinforcing ribs; and a driven roller is arranged in the guide chute.
5. The negative-pressure material suction-based polymer particle granulator according to claim 1, wherein the bottom plate of the material suction pipe is an inclined plate, and the inclined plate forms an angle of 30-60 degrees with the horizontal plane; the blanking pipe is fixed at the inclined plate.
6. The negative-pressure material suction-based polymer particle granulator according to claim 1, wherein a motor cover for protecting the driving motor and a gear cover for protecting the first and second gears are further installed at the first side plate.
7. The negative pressure suction-based polymer particle granulator according to claim 1 wherein the controller controls the granulator to perform a periodic operation during the cutting process, wherein one period comprises a first time period, a pause time period adjacent to the first time period and a second time period adjacent to the pause time period; in the first time period, the first fan and the driving mechanism are started, and the second fan is closed; in the intermittent time period, the driving mechanism and the second fan are closed, and the first fan is opened; and in the second time period, the second fan is started, and the first fan and the driving mechanism are closed.
8. The negative-pressure suction-based polymer particle granulator according to claim 1, wherein the duration of the first time period is more than 10 times that of the second time period; the duration of the second time period is less than 1 minute; the intermittent period is less than 1 minute in duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010463108.XA CN111645219A (en) | 2020-05-27 | 2020-05-27 | Polymer particle granulator based on negative pressure suction material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010463108.XA CN111645219A (en) | 2020-05-27 | 2020-05-27 | Polymer particle granulator based on negative pressure suction material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111645219A true CN111645219A (en) | 2020-09-11 |
Family
ID=72343954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010463108.XA Pending CN111645219A (en) | 2020-05-27 | 2020-05-27 | Polymer particle granulator based on negative pressure suction material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111645219A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205951077U (en) * | 2016-06-29 | 2017-02-15 | 深圳晨美颜料色母粒有限公司 | Grain device is cut to masterbatch |
| CN206357474U (en) * | 2017-01-05 | 2017-07-28 | 广州鼎实建筑环保材料有限公司 | A kind of flame retardant plastics composite production pelleter |
| CN108748774A (en) * | 2018-05-31 | 2018-11-06 | 杭州大橙知科技有限公司 | Damaged tire regeneration pelletizer |
| CN109228024A (en) * | 2018-08-27 | 2019-01-18 | 扬中市惠丰包装有限公司 | A kind of automatic plastic pelleter with adjustment length function |
| CN209616100U (en) * | 2018-12-12 | 2019-11-12 | 江西丰迪新材料有限公司 | A kind of granulating mechanism |
-
2020
- 2020-05-27 CN CN202010463108.XA patent/CN111645219A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205951077U (en) * | 2016-06-29 | 2017-02-15 | 深圳晨美颜料色母粒有限公司 | Grain device is cut to masterbatch |
| CN206357474U (en) * | 2017-01-05 | 2017-07-28 | 广州鼎实建筑环保材料有限公司 | A kind of flame retardant plastics composite production pelleter |
| CN108748774A (en) * | 2018-05-31 | 2018-11-06 | 杭州大橙知科技有限公司 | Damaged tire regeneration pelletizer |
| CN109228024A (en) * | 2018-08-27 | 2019-01-18 | 扬中市惠丰包装有限公司 | A kind of automatic plastic pelleter with adjustment length function |
| CN209616100U (en) * | 2018-12-12 | 2019-11-12 | 江西丰迪新材料有限公司 | A kind of granulating mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113713568A (en) | Sintering flue gas desulfurization and denitrification method and device | |
| CN115445714A (en) | Crushing and screening equipment for land restoration | |
| CN113351293A (en) | Unattended solid waste treatment system | |
| CN111645219A (en) | Polymer particle granulator based on negative pressure suction material | |
| CN112317013B (en) | Rice milling equipment is used in processing of large-scale vertical rice | |
| CN214390520U (en) | Agricultural waste recycling equipment with dust removal function | |
| CN212266609U (en) | Vacuum particle feeding system for single-screw extruder | |
| CN213493548U (en) | Prilling granulator is used in agricultural fertilizer production | |
| CN212045520U (en) | Plastics production is with material loading machine that has automatic control system | |
| CN111715365A (en) | Intelligent multifunctional chemical crusher | |
| CN110919767A (en) | Material belt cutting, separating, crushing and recycling mechanism | |
| CN217531492U (en) | Plastic vibration iron-attracting machine | |
| CN219294454U (en) | Water-absorbent resin winnowing impurity removing device | |
| CN214526804U (en) | Traditional chinese medicine prescription granule dry process pelletization material loading attachment | |
| CN220198218U (en) | Feeding machine for regenerated plastic particles | |
| CN217796375U (en) | Environment-friendly gypsum waste recovery processing system | |
| CN221310931U (en) | Metal structure processing waste recovery device | |
| CN209935253U (en) | Wheat benevolence production descaling machine | |
| CN220162944U (en) | Plastic granulator with screening function | |
| CN219683303U (en) | Superfine bentonite processing is with sand removal equipment | |
| CN108405178A (en) | A kind of machinery waste material recovery device | |
| CN221951442U (en) | Negative pressure separation bin device | |
| CN218393855U (en) | Breaker of cork granule processing usefulness | |
| CN218660031U (en) | Plastic crusher for plastic pipe production | |
| CN216826661U (en) | Pretreatment device before granulator processing |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200911 |
|
| RJ01 | Rejection of invention patent application after publication |