CN113524493A - Ultra-precise thermoplastic composite material granulator - Google Patents
Ultra-precise thermoplastic composite material granulator Download PDFInfo
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- CN113524493A CN113524493A CN202110961089.8A CN202110961089A CN113524493A CN 113524493 A CN113524493 A CN 113524493A CN 202110961089 A CN202110961089 A CN 202110961089A CN 113524493 A CN113524493 A CN 113524493A
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- compression roller
- bottom plate
- frame
- precise
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses an ultraprecise thermoplastic composite material granulator which comprises a rack and a granulating device arranged on the rack, wherein the granulating device comprises a bottom plate, a housing, a rotary cutter roller, an upper compression roller and a lower compression roller, the bottom plate is fixed on the rack, the housing is arranged on the bottom plate, the rotary cutter roller, the upper compression roller and the lower compression roller are all arranged in the housing, the upper compression roller and the lower compression roller are both positioned on one side of the rotary cutter roller and are distributed vertically, a cutter holder is also arranged between the rotary cutter roller and the lower compression roller, a fixed cutter is arranged on the cutter holder, the whole fixed cutter is of a cuboid structure, two surfaces of the fixed cutter are recessed towards the center, a gap between one recessed surface of the fixed cutter and the outer wall of the rotary cutter roller is a discharging gap, a discharging barrel is further arranged at the bottom of the bottom plate, and the discharging barrel extends out of the rack.
Description
The technical field is as follows:
the invention belongs to the technical field of grain cutters, and particularly relates to a grain cutter for ultra-precise thermoplastic composite materials.
Background art:
the thermoplastic composite material needs to be cut into granules in the processing process, the granulator is the main equipment for cutting into granules, and the conventional granulator has the defects that the material is easy to rise along with a rotary knife roll to perform secondary cutting, the equipment is easy to cause equipment accidents due to thermal expansion, the material cutting precision is poor and the like when the conventional granulator is used for cutting the filament composite material into granules.
The information gleaned from this background section is only intended to enhance an understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art that is already known to a person skilled in the art.
The invention content is as follows:
the invention aims to provide an ultraprecise thermoplastic composite material granulator, so that the defects in the prior art are overcome.
The utility model provides a compound material pelleter is moulded to ultra-precise heat, includes the frame and sets up the grain device of cutting in the frame, cut grain device and include bottom plate, housing, gyration rotor, go up compression roller and lower compression roller, the bottom plate is fixed in the frame, the housing sets up on the bottom plate, gyration rotor, last compression roller, lower compression roller all set up in the housing, wherein go up the compression roller, the compression roller all is located one side of gyration rotor and distributes about being, still be provided with the blade holder between gyration rotor and the lower compression roller, be provided with the stationary knife on the blade holder, the stationary knife wholly is the cuboid structure, and wherein two faces are toward central concave yield, the clearance between one of them concave yield face of stationary knife and the gyration rotor outer wall is ejection of compact clearance, the bottom plate bottom still is provided with out the feed cylinder, it extends to outside the frame to go out the feed cylinder.
The fixed knife is evenly provided with a plurality of mounting holes, and the fixed knife is fixed with the knife holder through the mounting holes.
The pelletizing device further comprises a lower compression roller seat, the lower compression roller seat is arranged on the bottom plate, the lower compression roller is arranged on the lower compression roller seat, the two ends of the lower compression roller seat are clamped on the housing, and a plurality of adjusting bolts are further arranged on the side face of the lower compression roller seat.
The cover is also provided with a group of refrigeration vortex tubes which are communicated with the inside of the cover.
The bottom plate is further provided with a support frame, the support frame is provided with support wheels, the side face of the support frame is further provided with a rocker arm, and the rocker arm is provided with auxiliary support wheels.
The upper compression roller is characterized in that adjusting frames are further arranged at two ends of the upper compression roller, a feed port is arranged below each adjusting frame, and two ends of each feed port are fixed on the housing.
Still be provided with supplementary material mouth on the bottom plate, be provided with supplementary feed cylinder on the supplementary material mouth, supplementary feed cylinder extends to outside the frame.
A pedal is arranged outside the frame.
Compared with the prior art, the invention has the following beneficial effects:
(1) the side, positioned in the discharging gap, of the fixed knife is of a concave structure, so that the falling of materials is facilitated, the materials are prevented from being secondarily cut along with the rising of the rotary knife roll, and the fixed knife is fixed with the knife holder through the mounting holes, so that the stability of the fixed knife can be improved, the phenomenon of poor appearance of particle cutting production is further reduced, and the quality of cut particles is improved;
(2) the lower compression roller seat can be finely adjusted through a plurality of adjusting bolts, so that the gap between the lower compression roller and the rotary knife roller can be kept unchanged, the stability of material transmission and cutting is improved, and the quality of cut particles is further improved;
(3) the arrangement of the refrigeration vortex tube can improve the cooling effect on the cavity in the housing, avoid equipment accidents caused by the overheating expansion of the equipment and prolong the service life of the equipment;
(4) the arrangement of the supporting frame, the adjusting frame and the feeding hole is more convenient for improving the stability of feeding, thereby improving the quality of the cut particles;
(5) the auxiliary material port is more convenient for collecting crushed aggregates and keeping the cleanness of the equipment.
Description of the drawings:
FIG. 1 is a schematic view of a pelletizer for ultra-precise thermoplastic composite materials according to the present invention;
FIG. 2 is a cross-sectional view of a composite ultra-precise thermoplastic pelletizer in accordance with the present invention;
FIG. 3 is a perspective view of a part of the structure of a composite ultraprecise thermoplastic material pelletizer according to the present invention;
FIG. 4 is a sectional view of a part of the structure of a pelletizer for ultra-precise thermoplastic composite materials in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of the ultra-precise thermoplastic composite pelletizer according to the present invention;
FIG. 6 is a schematic cross-sectional view of a stationary blade of an ultraprecise thermoplastic composite pelletizer according to the present invention;
the reference signs are: 1-frame, 2-granulating device, 21-bottom plate, 22-cover, 23-rotary knife roll, 24-upper press roll, 25-lower press roll, 26-knife seat, 27-fixed knife, 271-mounting hole, 28-discharging gap, 29-lower press roll seat, 291-adjusting bolt, 210-refrigeration vortex tube, 211-supporting frame, 212-supporting wheel, 213-rocker arm, 214-auxiliary supporting wheel, 215-adjusting frame, 216-feeding hole, 217-auxiliary material hole, 218-auxiliary material barrel, 3-discharging barrel and 4-pedal.
The specific implementation mode is as follows:
the following detailed description of specific embodiments of the invention is provided, but it should be understood that the scope of the invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1-6, an ultraprecise thermoplastic composite material granulator comprises a frame 1 and a granulating device 2 disposed on the frame 1, wherein the granulating device 2 includes a bottom plate 21, a housing 22, a rotary cutter roll 23, an upper press roll 24 and a lower press roll 25, the bottom plate 21 is fixed on the frame 1, the housing 22 is disposed on the bottom plate 21, the rotary cutter roll 23, the upper press roll 24 and the lower press roll 25 are all disposed in the housing 22, wherein the upper press roll 24 and the lower press roll 25 are both disposed on one side of the rotary cutter roll 23 and distributed vertically, a cutter holder 26 is further disposed between the rotary cutter roll 23 and the lower press roll 25, a fixed cutter 27 is disposed on the cutter holder 26, the fixed cutter 27 is integrally rectangular, two surfaces are recessed toward the center, a gap between one recessed surface of the fixed cutter 27 and the outer wall of the rotary cutter roll 23 is a discharging gap 28, a discharging barrel 3 is further disposed at the bottom of the bottom plate 21, the discharging barrel 3 extends out of the frame 1.
Further, in order to improve the stability of the fixed knife 27, a plurality of mounting holes 271 are uniformly formed in the fixed knife 27, and the fixed knife 27 is fixed to the knife holder 26 through the mounting holes 271.
Further, in order to keep the gap between the rotary knife roll 23 and the lower press roll 25 unchanged, the dicing device 2 further comprises a lower press roll seat 29, the lower press roll seat 29 is arranged on the bottom plate 21, the lower press roll 25 is arranged on the lower press roll seat 29, two ends of the lower press roll seat 29 are clamped on the housing 22, and a plurality of adjusting bolts 291 are further arranged on the side surface of the lower press roll seat 29.
Further, in order to improve the cooling efficiency in the enclosure 22, a set of refrigeration vortex tubes 210 is further arranged on the enclosure 22, and the refrigeration vortex tubes 210 are communicated with the interior of the enclosure 22.
Further, for the convenience of stable material transmission, a support frame 211 is further arranged on the bottom plate 21, a support wheel 212 is arranged on the support frame 211, a rocker arm 213 is further arranged on the side surface of the support frame 211, and an auxiliary support wheel 214 is arranged on the rocker arm 213.
Further, in order to improve the stability of material transmission, adjusting frames 215 are further arranged at two ends of the upper pressing roller 24, a feeding hole 216 is arranged below the adjusting frames 215, and two ends of the feeding hole 216 are fixed on the housing 22.
Furthermore, in order to collect the scraps generated in the processing process, an auxiliary material port 217 is further disposed on the bottom plate 21, an auxiliary material barrel 218 is disposed on the auxiliary material port 217, and the auxiliary material barrel 218 extends out of the machine frame 1.
Furthermore, for the convenience of operation of personnel, a pedal 4 is arranged outside the frame 1.
During implementation, the material strips to be cut into granules are sent to the feed inlet 216 through the auxiliary supporting wheel 214 and the supporting wheel 212, the adjusting frame 215 limits the material strips from the upper part, the material strips enter between the upper pressing roller 24 and the lower pressing roller 25 from the feed inlet 216, the fixed knife 27 abuts against the material strips from the lower part, the rotary knife roller 23 rotates to cut the material strips, and the cut material strip particles fall into the discharge cylinder 3 from the discharge gap 28; in the working process of cutting materials, compressed air is introduced to the refrigerating vortex tube 210, and flows into the housing 22 after being refrigerated to cool the cavity in the housing 22, so that the cooling efficiency can be improved, the sound accidents of the equipment caused by overheating expansion can be avoided, and the service life of the equipment can be prolonged; the supporting wheels 212 and the auxiliary supporting wheels 214 are mainly used for guiding materials, and the height of the rocker arm 213 can be adjusted according to the softness, specification and the like of the materials so as to better guide the materials; debris generated during the cutting process can be discharged from the auxiliary material port 217, which ensures cleanliness of the apparatus.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a compound material pelleter of ultraprecise thermoplasticity which characterized in that: including frame and the eager grain device of setting in the frame, cut grain device and include bottom plate, housing, gyration rotor, go up compression roller and compression roller down, the bottom plate is fixed in the frame, the housing sets up on the bottom plate, gyration rotor, last compression roller, compression roller all set up in the housing down, wherein go up the compression roller, the compression roller all is located one side of gyration rotor and is the distribution from top to bottom down, still be provided with the blade holder between gyration rotor and the lower compression roller, be provided with fixed sword on the blade holder, fixed sword is whole to be the cuboid structure, and wherein two face toward central concave yield, the clearance between one of them concave yield face of fixed sword and the gyration rotor outer wall is ejection of compact clearance, the bottom plate bottom still is provided with out the feed cylinder, it extends outside the frame to go out the feed cylinder.
2. The ultra-precise thermoplastic composite material granulator of claim 1, wherein: the fixed knife is evenly provided with a plurality of mounting holes, and the fixed knife is fixed with the knife holder through the mounting holes.
3. The ultra-precise thermoplastic composite material granulator of claim 1, wherein: the pelletizing device further comprises a lower compression roller seat, the lower compression roller seat is arranged on the bottom plate, the lower compression roller is arranged on the lower compression roller seat, the two ends of the lower compression roller seat are clamped on the housing, and a plurality of adjusting bolts are further arranged on the side face of the lower compression roller seat.
4. The ultra-precise thermoplastic composite material granulator of claim 1, wherein: the cover is also provided with a group of refrigeration vortex tubes which are communicated with the inside of the cover.
5. The ultra-precise thermoplastic composite material granulator of claim 1, wherein: the bottom plate is further provided with a support frame, the support frame is provided with support wheels, the side face of the support frame is further provided with a rocker arm, and the rocker arm is provided with auxiliary support wheels.
6. The ultra-precise thermoplastic composite material granulator of claim 1, wherein: the upper compression roller is characterized in that adjusting frames are further arranged at two ends of the upper compression roller, a feed port is arranged below each adjusting frame, and two ends of each feed port are fixed on the housing.
7. The ultra-precise thermoplastic composite material granulator of claim 1, wherein: still be provided with supplementary material mouth on the bottom plate, be provided with supplementary feed cylinder on the supplementary material mouth, supplementary feed cylinder extends to outside the frame.
8. The ultra-precise thermoplastic composite material granulator of claim 1, wherein: a pedal is arranged outside the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110961089.8A CN113524493A (en) | 2021-08-20 | 2021-08-20 | Ultra-precise thermoplastic composite material granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110961089.8A CN113524493A (en) | 2021-08-20 | 2021-08-20 | Ultra-precise thermoplastic composite material granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113524493A true CN113524493A (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110961089.8A Pending CN113524493A (en) | 2021-08-20 | 2021-08-20 | Ultra-precise thermoplastic composite material granulator |
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| CN (1) | CN113524493A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204172082U (en) * | 2014-09-11 | 2015-02-25 | 东莞市金彩色母有限公司 | A kind of look female pellet device |
| CN206749006U (en) * | 2017-03-27 | 2017-12-15 | 金旸（厦门）新材料科技有限公司 | A kind of haulage gear for modified plastics pelleter |
| CN207915816U (en) * | 2018-02-12 | 2018-09-28 | 定州市科华橡胶制品有限公司 | Squeeze adjustable pelleter |
| CN211590866U (en) * | 2020-01-13 | 2020-09-29 | 厦门冠颜塑化科技有限公司 | Plastic particle granulator suitable for processing products with different sizes |
| CN112008911A (en) * | 2020-09-15 | 2020-12-01 | 成都煜翔机械有限公司 | Special pelleter of brace formula elastomer material strip |
| CN212241693U (en) * | 2019-11-25 | 2020-12-29 | 惠州市金亮丽塑胶制品有限公司 | Plastic pelleter with cutter cleaning function |
-
2021
- 2021-08-20 CN CN202110961089.8A patent/CN113524493A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204172082U (en) * | 2014-09-11 | 2015-02-25 | 东莞市金彩色母有限公司 | A kind of look female pellet device |
| CN206749006U (en) * | 2017-03-27 | 2017-12-15 | 金旸（厦门）新材料科技有限公司 | A kind of haulage gear for modified plastics pelleter |
| CN207915816U (en) * | 2018-02-12 | 2018-09-28 | 定州市科华橡胶制品有限公司 | Squeeze adjustable pelleter |
| CN212241693U (en) * | 2019-11-25 | 2020-12-29 | 惠州市金亮丽塑胶制品有限公司 | Plastic pelleter with cutter cleaning function |
| CN211590866U (en) * | 2020-01-13 | 2020-09-29 | 厦门冠颜塑化科技有限公司 | Plastic particle granulator suitable for processing products with different sizes |
| CN112008911A (en) * | 2020-09-15 | 2020-12-01 | 成都煜翔机械有限公司 | Special pelleter of brace formula elastomer material strip |
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