CN113510877A - Ultra-precise high-temperature brittle material granulator - Google Patents
Ultra-precise high-temperature brittle material granulator Download PDFInfo
- Publication number
- CN113510877A CN113510877A CN202110960588.5A CN202110960588A CN113510877A CN 113510877 A CN113510877 A CN 113510877A CN 202110960588 A CN202110960588 A CN 202110960588A CN 113510877 A CN113510877 A CN 113510877A
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- Prior art keywords
- compression roller
- housing
- ultra
- roll
- gear
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- 239000000463 material Substances 0.000 title claims abstract description 42
- 238000007906 compression Methods 0.000 claims abstract description 95
- 230000006835 compression Effects 0.000 claims abstract description 93
- 230000007704 transition Effects 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses an ultraprecise high-temperature brittle 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 roll, an upper compression roll and a lower compression roll, the bottom plate is fixed on the rack, two end plates are arranged in the housing, the rotary cutter roll, the upper compression roll and the lower compression roll are all arranged in the housing, two ends of the rotary cutter roll, the upper compression roll and the lower compression roll are all fixed on the two end plates, the upper compression roll and the lower compression roll are positioned on one side of the rotary cutter roll and are distributed up and down, the end part of the upper compression roll is also provided with an upper compression roll gear, the end part of the lower compression roll is also provided with a lower compression roll gear, the upper compression roll gear and the lower compression roll gear are both arranged outside the end plates, the end plates are also provided with a first transition gear and a second transition gear which are meshed with each other, the upper compression roll gear is meshed with the first transition gear, and the lower compression roll gear is meshed with the second transition gear, the bottom of the housing is also provided with a discharging barrel, 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 high-temperature brittle materials.
Background art:
brittle plastics often need cut grain in the course of working, and the pelleter is the main equipment that is used for cutting grain processing, still has when current pelleter cuts grain that the material is easily pressed apart, the material bits is many, equipment easily produces a great deal of defects such as accident because of thermal expansion.
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 high-temperature brittle material granulator, so that the defects in the prior art are overcome.
A grain cutting device of ultra-precise high-temperature brittle material comprises a frame and a grain cutting device arranged on the frame, wherein the grain cutting 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 frame, two end plates are arranged in the housing, the rotary cutter roller, the upper compression roller and the lower compression roller are all arranged in the housing, two ends of the rotary cutter roller and the lower compression roller are all fixed on the two end plates, the upper compression roller and the lower compression roller are positioned on one side of the rotary cutter roller and distributed up and down, the end part of the upper compression roller is also provided with an upper compression roller gear, the end part of the lower compression roller is also provided with a lower compression roller gear, the upper compression roller gear and the lower compression roller gear are both arranged outside the end plates, the end plates are also provided with a first transition gear and a second transition gear which are meshed with each other, the upper compression roller gear is meshed with the first transition gear, the lower compression roller gear is meshed with the second transition gear, the bottom of the housing is also provided with a discharge cylinder, the discharging barrel extends out of the frame.
And the housing is also provided with a refrigeration vortex tube which is communicated with the inside of the housing.
The improved rotary cutting machine is characterized in that a compression roller frame is arranged in the housing, the compression roller frame is connected with end plates at two ends and is connected with the rotary cutter roller and two ends of the upper compression roller, an upper cover is further arranged on the housing and is connected with the end plates at the two ends, a compression cylinder is arranged on the upper cover, and the end part of the compression cylinder is connected with the compression roller frame in the housing.
And the compression roller frame is also provided with a group of upper compression roller adjusting bolts.
The shell is further provided with a feed inlet, a feed supporting plate is arranged on the feed inlet, a plurality of clamping grooves are formed in the feed supporting plate, a feed roller is clamped in the clamping grooves, and a plurality of material grooves are formed in the feed roller.
The bottom of the discharging barrel is provided with a chute, and the bottom of the discharging barrel is connected with the bottom plate through the chute.
The discharging barrel is also provided with a handle and an inspection window.
The upper cover is also provided with an exhaust pipe which is communicated with the interior of the housing.
The upper cover is connected with the end plates at the two ends through the clamping hook component.
One side of the frame is also provided with a pedal.
Compared with the prior art, the invention has the following beneficial effects:
(1) the upper compression roller and the lower compression roller are driven to transmit through the combined action of the upper compression roller gear, the lower compression roller gear, the first transition gear and the second transition gear, so that the upper compression roller and the lower compression roller are both power rollers and synchronously transmit materials, the probability that the brittle materials are easily crushed due to the action of friction force between the two compression rollers can be reduced, the generation of material fragments can be reduced, the material loss can be reduced, and the production efficiency can be improved;
(2) the arrangement of the refrigeration vortex tube can fully cool the environment in the housing, thereby avoiding equipment accidents caused by the over-thermal expansion of the upper press roll, the lower press roll and the rotary cutter roll, improving the running stability of the equipment and prolonging the service life of the equipment;
(3) the setting that compresses tightly cylinder and last compression roller adjusting bolt can guarantee that the clearance between compression roller and the lower compression roller is stable, guarantees that the material strip is carried more steadily to guarantee the quality of cutting grain, reduce the damage of material.
Description of the drawings:
FIG. 1 is a perspective view of an ultra-precise high temperature brittle material pelletizer in accordance with the present invention;
FIG. 2 is a cross-sectional view of an ultra-precise high temperature brittle material pelletizer in accordance with the present invention;
FIG. 3 is a perspective view of a portion of the ultra-precise high temperature brittle material cutting machine of the present invention;
FIG. 4 is a sectional view of a part of the structure of an ultra-precise high temperature brittle material cutting machine according to the present invention;
FIG. 5 is a schematic view of a discharge barrel of an ultraprecise high temperature brittle material pelletizer according to the present invention;
the reference signs are: 1-frame, 2-grain cutting device, 21-bottom plate, 22-cover, 221-end plate, 222-compression roller frame, 223-upper cover, 224-upper compression roller adjusting bolt, 23-rotary knife roller, 24-upper compression roller, 241-upper compression roller gear, 25-lower compression roller, 251-lower compression roller gear, 26-transition gear I, 27-transition gear II, 28-refrigeration vortex tube, 29-compression cylinder, 210-feed inlet, 211-feed supporting plate, 212-clamping groove, 213-feed roller, 214-trough, 215-exhaust pipe, 216-clamping hook component, 3-discharge cylinder, 31-slot, 32-handle, 33-inspection window 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. 1-5, an ultraprecise high-temperature brittle 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, two end plates 221 are disposed in the housing 22, the rotary cutter roll 23, the upper press roll 24 and the lower press roll 25 are disposed in the housing 22, and both ends of the rotary cutter roll 23 are fixed on the two end plates 221, the upper press roll 24 and the lower press roll 25 are disposed on one side of the rotary cutter roll 23 and distributed vertically, an upper press roll gear 241 is disposed at an end of the upper press roll 24, a lower press roll gear 251 is disposed at an end of the lower press roll 25, the upper press roll gear 241 and the lower press roll gear 251 are disposed outside the end plates 221, a first transition gear 26 and a second transition gear 27 which are engaged with each other are disposed outside the end plates 221, the upper pressure roller gear 241 is meshed with the first transition gear 26, the lower pressure roller gear 251 is meshed with the second transition gear 27, the bottom of the housing 22 is further provided with a discharging barrel 3, and the discharging barrel 3 extends out of the rack 1.
Furthermore, in order to avoid the device from generating heat expansion, a refrigerating vortex tube 28 is arranged on the housing 22, and the refrigerating vortex tube 28 is communicated with the inside of the housing 22.
Further, in order to ensure that the material strip is stably conveyed and punched, a compression roller frame 222 is arranged in the housing 22, the compression roller frame 222 is connected with the end plates 221 at the two ends, the compression roller frame 222 is connected with the rotary knife roll 23 and the two ends of the upper compression roller 24, an upper cover 223 is further arranged on the housing 22, the upper cover 223 is connected with the end plates 221 at the two ends, a compression cylinder 29 is arranged on the upper cover 223, and the end part of the compression cylinder 29 is connected with the compression roller frame 222 in the housing 22.
The roller frame 222 is further provided with a set of upper roller adjusting bolts 224.
Further, in order to facilitate material transmission, the housing 22 is further provided with a feeding port 210, a feeding supporting plate 211 is arranged on the feeding port 210, a plurality of clamping grooves 212 are formed in the feeding supporting plate 211, a feeding roller 213 is clamped in the clamping grooves 212, and a plurality of material grooves 214 are formed in the feeding roller 213.
Further, for being more convenient for the assembly of the discharging barrel 3, the bottom of the discharging barrel 3 is provided with a chute 31, and the bottom of the discharging barrel 31 is connected with the bottom plate 21 through the chute 31.
Further, in order to facilitate the disassembly and assembly of the discharge barrel 3 and the inspection of the materials in the discharge barrel 3, a handle 32 and an inspection window 33 are further arranged on the discharge barrel 3.
Further, in order to ensure stable air flow in the housing 22, an exhaust duct 215 is further disposed on the upper cover 223, and the exhaust duct 215 is communicated with the interior of the housing 22.
Further, in order to facilitate maintenance of the equipment components in the casing 22, the upper cover 223 is connected to the end plates 221 through the hook assembly 216.
Further, for the convenience of operation of workers, a pedal 4 is further arranged on one side of the frame 1.
During implementation, a strip of brittle material to be cut into granules is conveyed into a gap between an upper compression roller 24 and a lower compression roller 25 in a housing 22 from a feed roller 213 at a feed port 210, the upper compression roller 24 and the lower compression roller 25 are jointly used as a driving roller to convey the strip to a rotary knife roll 23 under the combined action of an upper compression roller gear 241, a lower compression roller gear 251, a first transition gear 26 and a second transition gear 27, the rotary knife roll 23 rotates to press the strip of brittle material so as to realize the cutting operation, and cut strip particles are sent out from a discharge cylinder 3 at the bottom of a bottom plate 21; the feeding rollers 213 can be clamped into the clamping grooves 212 at different positions on the feeding supporting plate 211 as required, or a plurality of feeding rollers 213 can be clamped as required, and a plurality of material troughs 214 are arranged on the feeding rollers to simultaneously convey a plurality of material strips, so that the production efficiency is improved; during the pelletizing process, the refrigerated compressed air can be introduced into the housing 22 through the refrigerating vortex tube 28 to cool the environment of the pelletizing chamber in the housing 22, and the airflow is exhausted from the exhaust tube 215; the equipment accidents caused by thermal expansion of the upper compression roller 24, the lower compression roller 25 and the rotary knife roll 23 can be avoided, the equipment can be ensured to run stably, and the service life of the equipment can be prolonged; meanwhile, the pressing cylinder 29 can press the upper pressing roller 24 and the rotary cutter roll 23 in the granulating processing process, the upper and lower rollers 24 and the rotary cutter roll 23 are ensured to be in a stable state, the gap between the upper pressing roller 24 and the lower pressing roller 25 can be fixed by combining with the adjustment of the upper pressing roller adjusting bolt 224, the stable conveying and the stable granulating of the fragile material strip can be ensured, the material damage is avoided, and the granulating quality is improved.
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 (10)
1. The utility model provides an ultra-precise high temperature brittle material pelleter which characterized in that: comprises a frame and a grain cutting device arranged on the frame, the grain cutting device comprises a bottom plate, a housing, a rotary knife roll, an upper compression roll and a lower compression roll, the bottom plate is fixed on the frame, two end plates are arranged in the housing, the rotary knife roll, the upper compression roll and the lower compression roll are all arranged in the housing, and two ends of the rotary knife roll, the upper compression roll and the lower compression roll are all fixed on the two end plates, the upper compression roller and the lower compression roller are positioned on one side of the rotary knife roller and are distributed up and down, the end part of the upper compression roller is also provided with an upper compression roller gear, the end part of the lower compression roller is also provided with a lower compression roller gear, the upper compression roller gear and the lower compression roller gear are both arranged outside the end plate, a first transition gear and a second transition gear which are meshed with each other are also arranged outside the end plate, the upper compression roller gear is meshed with the first transition gear, the lower compression roller gear is meshed with the second transition gear, and a discharge barrel is further arranged at the bottom of the housing and extends out of the rack.
2. The ultra-precise high-temperature brittle material cutter as claimed in claim 1, wherein: and the housing is also provided with a refrigeration vortex tube which is communicated with the inside of the housing.
3. The ultra-precise high-temperature brittle material cutter as claimed in claim 1, wherein: the improved rotary cutting machine is characterized in that a compression roller frame is arranged in the housing, the compression roller frame is connected with end plates at two ends and is connected with the rotary cutter roller and two ends of the upper compression roller, an upper cover is further arranged on the housing and is connected with the end plates at the two ends, a compression cylinder is arranged on the upper cover, and the end part of the compression cylinder is connected with the compression roller frame in the housing.
4. The ultra-precise high-temperature brittle material cutter as claimed in claim 3, wherein: and the compression roller frame is also provided with a group of upper compression roller adjusting bolts.
5. The ultra-precise high-temperature brittle material cutter as claimed in claim 3, wherein: the shell is further provided with a feed inlet, a feed supporting plate is arranged on the feed inlet, a plurality of clamping grooves are formed in the feed supporting plate, a feed roller is clamped in the clamping grooves, and a plurality of material grooves are formed in the feed roller.
6. The ultra-precise high-temperature brittle material cutter as claimed in claim 1, wherein: the bottom of the discharging barrel is provided with a chute, and the bottom of the discharging barrel is connected with the bottom plate through the chute.
7. The ultra-precise high-temperature brittle material cutter as claimed in claim 1, wherein: the discharging barrel is also provided with a handle and an inspection window.
8. The ultra-precise high-temperature brittle material cutter as claimed in claim 3, wherein: the upper cover is also provided with an exhaust pipe which is communicated with the interior of the housing.
9. The ultra-precise high-temperature brittle material cutter as claimed in claim 3, wherein: the upper cover is connected with the end plates at the two ends through the clamping hook component.
10. The ultra-precise high-temperature brittle material cutter as claimed in claim 1, wherein: one side of the frame is also provided with a pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960588.5A CN113510877A (en) | 2021-08-20 | 2021-08-20 | Ultra-precise high-temperature brittle material granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960588.5A CN113510877A (en) | 2021-08-20 | 2021-08-20 | Ultra-precise high-temperature brittle material granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113510877A true CN113510877A (en) | 2021-10-19 |
Family
ID=78068257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110960588.5A Pending CN113510877A (en) | 2021-08-20 | 2021-08-20 | Ultra-precise high-temperature brittle material granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113510877A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097857U (en) * | 2011-05-23 | 2012-01-04 | 云梦县德邦实业有限责任公司 | Granule cutting machine |
| CN208664131U (en) * | 2018-12-29 | 2019-03-29 | 常州圣雅塑母粒有限公司 | A kind of pelletizing machine inlet for Masterbatch preparation |
| CN211682991U (en) * | 2019-12-20 | 2020-10-16 | 湖北恒标塑胶股份有限公司 | Plastic strip pelleter |
| 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 |
| CN213674319U (en) * | 2020-11-20 | 2021-07-13 | 河北格瑞尼雷特机械科技有限公司 | Novel longmen pelleter |
-
2021
- 2021-08-20 CN CN202110960588.5A patent/CN113510877A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097857U (en) * | 2011-05-23 | 2012-01-04 | 云梦县德邦实业有限责任公司 | Granule cutting machine |
| CN208664131U (en) * | 2018-12-29 | 2019-03-29 | 常州圣雅塑母粒有限公司 | A kind of pelletizing machine inlet for Masterbatch preparation |
| CN211682991U (en) * | 2019-12-20 | 2020-10-16 | 湖北恒标塑胶股份有限公司 | Plastic strip pelleter |
| 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 |
| CN213674319U (en) * | 2020-11-20 | 2021-07-13 | 河北格瑞尼雷特机械科技有限公司 | Novel longmen pelleter |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211019 |
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| RJ01 | Rejection of invention patent application after publication |