CN219114484U - Cutting and collecting device of plastic particle extruder - Google Patents
Cutting and collecting device of plastic particle extruder Download PDFInfo
- Publication number
- CN219114484U CN219114484U CN202223210141.5U CN202223210141U CN219114484U CN 219114484 U CN219114484 U CN 219114484U CN 202223210141 U CN202223210141 U CN 202223210141U CN 219114484 U CN219114484 U CN 219114484U
- Authority
- CN
- China
- Prior art keywords
- cutting
- roller
- conveying
- plastic
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 55
- 239000004033 plastic Substances 0.000 title claims abstract description 55
- 239000002245 particle Substances 0.000 title abstract description 17
- 229920000426 Microplastic Polymers 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of plastic particle cutting, and discloses a cutting and collecting device of a plastic particle extruder, which comprises a cutting box and a cutting roller, wherein the cutting roller is rotatably arranged on one side of the inside of the cutting box, a supporting plate is transversely fixed on one side of the inside of the cutting box at the middle position of the cutting roller, a roller groove is formed in the surface of the supporting plate, which is close to one side of the cutting roller, a guide roller for conveying plastic strips is rotatably arranged in the roller groove, a conveying groove is uniformly formed in the surface of an outer ring of the guide roller in a surrounding manner, and a conveying roller is rotatably arranged in the cutting box right above the guide roller. According to the technical scheme, the air bag sleeve is matched with the rubber convex blocks, so that each rubber convex block has certain deformation and resetting capacity, plastic strips with different thicknesses can be pressed in the conveying groove in a uniform pressure mode, the guide roller is enabled to rotate, and the plastic strips are driven to be conveyed to one side of the cutting roller by the conveying roller, uniform constant-speed conveying of the plastic strips is further ensured, and the quality of particles after cutting is ensured.
Description
Technical Field
The utility model relates to the technical field of plastic particle cutting, in particular to a cutting and collecting device of a plastic particle extruder.
Background
In the plastic extrusion molding equipment, a plastic extruder is generally called a main machine, and a plastic extrusion molding machine of a follow-up equipment matched with the main machine is called an auxiliary machine, after the plastic is extruded into a strip shape, cooling and molding are carried out through a water tank, and then the plastic is cut into particles through a cutting machine and then collected.
The prior art uses upper and lower conveyor rolls to feed the strip-like plastic into the interior of a cutter, and then cut through the cutter rolls to form pellets.
When the technical scheme is realized, at least the following defects exist: however, in actual cutting, the positions of the strip-shaped plastic are different in thickness in the cooling process, so that the strip-shaped plastic cannot be clamped and conveyed by the conveying rollers, and the cut particle size is added to the deviation. Therefore, we propose a cutting and collecting device of a plastic pellet extruder.
Disclosure of Invention
The utility model aims to provide a cutting and collecting device of a plastic particle extruder, which ensures that each rubber lug has certain deformation and resetting capacity by utilizing the action of a rubber lug matched with an air bag sleeve, can ensure that plastic strips with different thicknesses are pressed in a conveying groove to rotate a guide roller and are driven to be conveyed to one side of a cutting roller by a conveying roller, further ensures uniform and constant-speed conveying of the plastic strips, ensures the quality of particles after cutting, and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cutting and collecting device of the plastic particle extruder comprises a cutting box and a cutting roller, wherein the cutting roller is rotatably arranged on one side of the inside of the cutting box, and a supporting plate is transversely fixed on one side of the inside of the cutting box in the middle of the cutting roller; the surface of the supporting plate, which is close to one side of the cutting roller, is provided with a roller groove, a guide roller for conveying plastic strips is rotatably arranged in the roller groove, and the surface of the outer ring of the guide roller is uniformly and circumferentially provided with a conveying groove; the cutting box is characterized in that a conveying roller is rotatably arranged in the cutting box right above the guide roller, an air bag sleeve is sleeved and fixed on the outer ring of the conveying roller, rubber lugs are uniformly fixed on the outer ring surface of the air bag sleeve and encircle the outer ring of the air bag sleeve, a plurality of rubber lugs are arranged and uniformly distributed right above the conveying groove.
Through adopting above-mentioned technical scheme, carry the rubber strip through utilizing deflector roll and conveying roller to utilize the rubber lug of the even subdivision of conveyer trough cooperation gasbag cover outer lane, to the even transportation of equivelocity of plastic strip, ensure by the plastic granule quality of plastic strip cutting department.
Optionally, the backup pad surface between deflector roll and the cutting roller is whole to be connected with the lug, and a plurality of guide slots that are used for the direction to the plastic strip have been seted up on the surface of lug evenly, and the quantity of guide slot is the same with the quantity of conveying groove.
Through adopting above-mentioned technical scheme, the plastic strip that carries to the cutting roller direction through deflector roll and conveying roller can pass through in the guide slot back to the cutting roller direction conveying, ensures that it is in neat state and is cut off by the cutting roller.
Optionally, a stepper motor and a driving motor are respectively installed on the surface of the cutting box at the front end of the conveying roller and the surface of the cutting box at the front end of the cutting roller, and the stepper motor and the driving motor are respectively in transmission connection with the conveying roller and the cutting roller.
Through adopting above-mentioned technical scheme, utilize step motor can drive the conveying roller and rotate with appointed speed, realize controlling the conveying speed of plastic strip to thereby make the cutting roller driven by driving motor and rotate the cutting to the plastic strip.
Optionally, the feed inlet has been seted up to backup pad top and the position of cutting case junction, and the inside intercommunication of feed inlet and cutting case, and the backup pad runs through to the cutting case outside through the feed inlet.
Through adopting above-mentioned technical scheme, utilize the setting of feed inlet, can send into the cutting box with the plastic strip from the feed inlet inside and place the top of backup pad, then convey to conveying roller and deflector roll department.
Optionally, the bottom of cutting case is connected with the discharge gate, and the discharge gate communicates with the inside of cutting case.
Through adopting above-mentioned technical scheme, the plastic granules that produces through cutting the cutting roller cutting can be discharged through the discharge gate and collect.
Compared with the prior art, the beneficial effects of the technical scheme are as follows:
1. according to the technical scheme, the conveying rollers capable of being driven to rotate are arranged in the cutting box which is uniformly arranged above the conveying groove, the airbag sleeves which are uniformly distributed are sleeved on the surface of the outer ring of the conveying box, and due to the fact that the airbag sleeves are matched with the rubber bumps, each rubber bump has certain deformation and resetting capacity, plastic strips with different thicknesses can be pressed in the conveying groove to enable the guide rollers to rotate and are driven to be conveyed to one side of the cutting rollers by the conveying rollers, uniform constant-speed conveying of the plastic strips is further ensured, and the quality of particles after cutting is ensured.
2. According to the technical scheme, the surface of the supporting plate at the rear end of the guide roller is provided with the convex blocks, the surface of the convex blocks is uniformly provided with the plurality of guide grooves which are distributed the same as the conveying groove, the plastic strips conveyed can be conveyed to the cutting roller through the guide of the guide grooves, and the plastic strips are ensured to be uniformly conveyed and cut off by the cutting roller.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view showing the overall structure of a cutting and collecting device of a plastic particle extruder according to the present utility model;
FIG. 2 is a schematic diagram showing the distribution structure of a conveying roller and a guide roller of a cutting and collecting device of the plastic particle extruder;
FIG. 3 is a schematic view showing the external structure of a cutting and collecting device of the plastic pellet extruder of the present utility model;
fig. 4 is a schematic view showing the structure of the bump part of the cutting and collecting device of the plastic particle extruder of the present utility model.
In the figure: 1. a cutting box; 2. a cutting roller; 3. a support plate; 31. a bump; 32. a roller groove; 33. a guide roller; 34. a transfer tank; 35. a guide groove; 4. a feed inlet; 5. a conveying roller; 51. an air bag sleeve; 52. rubber bumps; 6. a discharge port; 7. a stepping motor; 8. and driving the motor.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the cutting and collecting device of the plastic particle extruder comprises a cutting box 1 and a cutting roller 2, wherein the cutting roller 2 is rotatably arranged on one side of the inside of the cutting box 1, a plurality of cutters for cutting off plastic strips are uniformly distributed on the outer surface of the cutting roller 2, a supporting plate 3 is transversely fixed on one side of the inside of the cutting box 1, and the upper height of the supporting plate 3 is positioned at the middle height of the cutting roller 2;
the surface of the supporting plate 3, which is close to one side of the cutting roller 2, is provided with a roller groove 32, a guide roller 33 for conveying plastic strips is rotatably arranged in the roller groove 32, the guide roller 33 is rotatably arranged at the inner side of the roller groove 32 through a bearing, the upper part and the lower part of the guide roller 33 penetrate through the outside of the roller groove 32, the outer ring surface of the guide roller 33 is uniformly and circumferentially provided with a conveying groove 34, and the conveying groove 34 is in a shape larger than the plastic strips; the conveying rollers 5 are rotatably arranged in the cutting box 1 right above the guide rollers 33, the air bag sleeves 51 are sleeved and fixed on the outer ring of the conveying rollers 5, a small amount of air is filled in the air bag sleeves 51, rubber lugs 52 are uniformly fixed on the outer ring surface of the air bag sleeves 51, the rubber lugs 52 and the air bag sleeves 51 are connected into an integral structure, the rubber lugs 52 encircle the outer ring of the air bag sleeves 51, a plurality of rubber lugs 52 are arranged, and different rubber lugs 52 are positioned at positions corresponding to the conveying grooves 34 at different positions one by one;
the surface of the cutting box 1 at the front end of the conveying roller 5 and the surface of the cutting box 1 at the front end of the cutting roller 2 are respectively provided with a stepping motor 7 and a driving motor 8, the stepping motor 7 and the driving motor 8 are respectively in transmission connection with the conveying roller 5 and the cutting roller 2, the stepping motor 7 can drive the conveying roller 5 to rotate clockwise so as to realize normal conveying of plastic strips, and the driving motor 8 can drive the cutting roller 2 to rotate anticlockwise so as to realize cutting of the plastic strips.
The whole of backup pad 3 surface between deflector roll 33 and the cutting roller 2 is connected with lug 31, and a plurality of guide slots 35 that are used for to the plastic strip direction have evenly been seted up to the surface of lug 31, and the same quantity sets up guide slot 35 and conveying groove 34, can make the plastic strip that conveys to the right side through conveying groove 34 pass through guide slot 35 immediately after cutting roller 2, carries out spacing direction to it, avoids the plastic strip to have the skew condition at follow-up conveying end.
The feed inlet 4 has been seted up to the position of backup pad 3 top and cutting case 1 junction, and feed inlet 4 and cutting case 1's inside intercommunication, and backup pad 3 runs through to cutting case 1 outside through feed inlet 4, and cutting case 1's bottom is connected with discharge gate 6, and when the top of discharge gate 6 and the inside intercommunication of cutting case 1, form wide upper and lower narrow toper state, can ensure being cut off smooth by the discharge of plastic pellet.
During operation, the cutting box 1 is supported and installed at a proper position through the supporting frame, the stepping motor 7 and the driving motor 8 are connected to the control equipment of the cutting box and simultaneously connected with a power supply, then the stepping motor 7 is started to drive the conveying roller 5 and the air bag sleeve 51 and the rubber projection 52 on the outer ring of the conveying roller 5 at a speed which is easy to be needed, meanwhile, the driving motor 8 drives the cutting roller 2 to rotate anticlockwise, then the cooled plastic strips are processed on the surface of the supporting plate 3 through the feeding hole 4 and are sent into the cutting box 1, then the cooled plastic strips are conveyed into the cutting roller 2 through the guide groove 35, then the rubber projections 52 on the surface of the air bag sleeve 51 on the outer ring of the conveying roller 5 are used under the abutting action of the air bag sleeve 51 on the upper side, each rubber projection 52 has a certain deformation and resetting capacity due to the fact that the air bag sleeve 51 is matched with the rubber projections 52, the plastic strips with different thicknesses are tightly arranged in the conveying groove 34, the guide roller 33 is driven to be conveyed to one side of the cutting roller 2, the cooled plastic strips are conveyed to the cutting roller 2 through the conveying roller 33, then the cooled plastic strips are moved to the cutting roller 2 through the guide groove 35, the plastic strips are evenly distributed on the outer surface of the cutting roller 2, and then the cooled plastic strips are discharged to the cutter 6 under the cutter is discharged through the equalizing pressure.
Claims (5)
1. The utility model provides a cutting collection device of plastic granules extruder, includes cutting case (1) and cutting roller (2), its characterized in that: the cutting roller (2) is rotatably arranged on one side of the interior of the cutting box (1), and a supporting plate (3) is transversely fixed on one side of the interior of the cutting box (1) at the middle position of the cutting roller (2);
a roller groove (32) is formed in the surface, close to one side of the cutting roller (2), of the supporting plate (3), a guide roller (33) for conveying plastic strips is rotatably arranged in the roller groove (32), and a conveying groove (34) is uniformly formed in the outer ring surface of the guide roller (33) in a surrounding mode;
the cutting box is characterized in that a conveying roller (5) is rotatably arranged in the cutting box (1) right above the guide roller (33), an air bag sleeve (51) is sleeved and fixed on the outer ring of the conveying roller (5), rubber lugs (52) are uniformly fixed on the outer ring surface of the air bag sleeve (51), the rubber lugs (52) encircle the outer ring of the air bag sleeve (51), a plurality of rubber lugs (52) are arranged, and the rubber lugs (52) are uniformly distributed right above the conveying groove (34).
2. The cutting and collecting device of a plastic pellet extruder as claimed in claim 1, wherein: the surface of the supporting plate (3) between the guide roller (33) and the cutting roller (2) is integrally connected with a convex block (31), a plurality of guide grooves (35) for guiding the plastic strips are uniformly formed in the surface of the convex block (31), and the number of the guide grooves (35) is the same as that of the conveying grooves (34).
3. The cutting and collecting device of a plastic pellet extruder as claimed in claim 1, wherein: the surface of the cutting box (1) at the front end of the conveying roller (5) and the surface of the cutting box (1) at the front end of the cutting roller (2) are respectively provided with a stepping motor (7) and a driving motor (8), and the stepping motor (7) and the driving motor (8) are respectively in transmission connection with the conveying roller (5) and the cutting roller (2).
4. The cutting and collecting device of a plastic pellet extruder as claimed in claim 1, wherein: feed inlet (4) has been seted up to backup pad (3) top and the position of cutting case (1) junction, and feed inlet (4) and the inside intercommunication of cutting case (1), and backup pad (3) run through to cutting case (1) outside through feed inlet (4).
5. The cutting and collecting device of a plastic pellet extruder as claimed in claim 1, wherein: the bottom of cutting case (1) is connected with discharge gate (6), and the inside intercommunication of discharge gate (6) and cutting case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223210141.5U CN219114484U (en) | 2022-12-01 | 2022-12-01 | Cutting and collecting device of plastic particle extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223210141.5U CN219114484U (en) | 2022-12-01 | 2022-12-01 | Cutting and collecting device of plastic particle extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219114484U true CN219114484U (en) | 2023-06-02 |
Family
ID=86535786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223210141.5U Active CN219114484U (en) | 2022-12-01 | 2022-12-01 | Cutting and collecting device of plastic particle extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219114484U (en) |
-
2022
- 2022-12-01 CN CN202223210141.5U patent/CN219114484U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210732912U (en) | Foamed plastic recovery plant | |
| CN204622144U (en) | Plastic granulator and its traction wheel anti-winding strip structure | |
| CN202079702U (en) | Slitting and dicing machine | |
| CN212472343U (en) | Extrusion device for producing flame-retardant solid glue | |
| CN205835917U (en) | A kind of material toggling structure of feeding device | |
| CN211074830U (en) | Abrasive extrusion forming device | |
| CN215044378U (en) | Full-automatic cake paper wrapping equipment | |
| CN105034429A (en) | Belt type fermentation material tabletting and plate loading all-in-one machine | |
| CN214395305U (en) | High-torsion flat double-PP sheet extrusion production line | |
| CN212472497U (en) | Full-automatic beeswax septum production facility | |
| CN210338437U (en) | Hot melt adhesive tape finishing device | |
| CN212707501U (en) | A pelleter for reclaimed plastic production usefulness | |
| CN205185144U (en) | Scrap recovery device | |
| CN216578709U (en) | Cold water assisted grain cutting composite material cutting machine | |
| CN211306500U (en) | Rubber cutting equipment | |
| CN201994552U (en) | Full automatic dual-head copper bar inserting machine for reverser | |
| CN210436424U (en) | Cut grain device for filling masterbatch production | |
| CN211099456U (en) | Pelleter | |
| CN211941586U (en) | Reclaimed material function master batch grain cutting device | |
| CN219311724U (en) | PP waste plastic recycling and granulating device | |
| CN209920296U (en) | Granulation mechanism for preparing regenerated plastic | |
| CN216458648U (en) | Granulator for concentrated feed production | |
| CN221979899U (en) | Automatic material dividing mold | |
| CN222060870U (en) | Novel granulator of plastics rice | |
| CN219837863U (en) | Feeding guiding device of masterbatch semi-finished product cutting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |