CN112123625A - Cutter for granulating low-Mooney reclaimed rubber - Google Patents
Cutter for granulating low-Mooney reclaimed rubber Download PDFInfo
- Publication number
- CN112123625A CN112123625A CN202011021479.9A CN202011021479A CN112123625A CN 112123625 A CN112123625 A CN 112123625A CN 202011021479 A CN202011021479 A CN 202011021479A CN 112123625 A CN112123625 A CN 112123625A
- Authority
- CN
- China
- Prior art keywords
- cutter
- sliding shaft
- inner sleeve
- elastic element
- mooney
- 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
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 239000010920 waste tyre Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241001441571 Hiodontidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 239000000779 smoke Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a cutter for granulating low-Mooney reclaimed rubber, which comprises a cutter frame, a cutter holder, a cutter, an elastic element, a sliding shaft, an outer sleeve, an inner sleeve and an adjusting nut, wherein the cutter holder is arranged on the cutter; the cutter components are uniformly arranged on the cutter frame; the cutter component comprises a cutter holder, a cutter, an elastic element, a sliding shaft, an outer sleeve, an inner sleeve and an adjusting nut; the cutter is arranged in the clamping opening at the front end of the cutter holder; the rear end of the tool apron is fixedly connected with the front end of the sliding shaft, the rear end of the sliding shaft penetrates through the inner sleeve, the outer sleeve is in threaded connection with the inner sleeve, an elastic element is arranged between the sliding shaft and the inner sleeve, the elastic element is sleeved on the sliding shaft, the adjusting nut is in threaded connection with the sliding shaft and sleeved at the rear part of the sliding shaft, and the adjusting nut abuts against the rear end of the inner sleeve. The cutter has good fit degree with the discharging screen plate, and the cutter is convenient to mount and change.
Description
Technical Field
The invention relates to a cutter for granulating low-Mooney reclaimed rubber. Belongs to the technical field of reclaimed rubber production equipment.
Background
China is the first major tire producing country in the world, with the rapid development of the automobile industry in China, about 3.56 million waste tires are produced in China in 2015, the weight of the tires reaches 1280 ten thousand tons, the tires still grow at a speed of 6% per year, and the tires are estimated to exceed 2600 ten thousand tons in 2024. Waste rubber products such as waste rubber, waste tires and the like are not easy to bury and degrade, a large amount of smoke dust and carbon monoxide are generated after combustion to seriously pollute air, great negative effects are generated on aspects such as natural environment, vegetation growth, human health and the like, and the waste is one of the wastes with the greatest threat in industrial harmful wastes.
The cutter sets up in the die head department of granulator, and the reclaimed rubber is extruded to the die head, and the cutter cuts off the reclaimed rubber and forms the micelle, and current cutter makes cutter and die head surface laminating through the angle of adjustment cutting edge, guarantees going on smoothly of granulation, and this kind of mode is loaded down with trivial details unusually when the tool changing to change back readjustment blade and die head laminating time and energy consuming again.
Disclosure of Invention
The invention aims to overcome the defects and provides a cutter for granulating low-Mooney reclaimed rubber.
The purpose of the invention is realized as follows:
a cutter for granulating low-Mooney reclaimed rubber is characterized in that: the cutting tool comprises a cutting tool rest, a tool apron, a cutting tool, an elastic element, a sliding shaft, an outer sleeve, an inner sleeve and an adjusting nut;
the cutter components are uniformly arranged on the cutter frame;
the cutter component comprises a cutter holder, a cutter, an elastic element, a sliding shaft, an outer sleeve, an inner sleeve and an adjusting nut;
the cutter is arranged in the clamping opening at the front end of the cutter holder;
the rear end of the tool apron is fixedly connected with the front end of the sliding shaft, the rear end of the sliding shaft penetrates through the inner sleeve, the outer sleeve is in threaded connection with the inner sleeve, an elastic element is arranged between the sliding shaft and the inner sleeve, the elastic element is sleeved on the sliding shaft, the adjusting nut is in threaded connection with the sliding shaft and sleeved at the rear part of the sliding shaft, and the adjusting nut abuts against the rear end of the inner sleeve.
Further, the cutter frame is fixedly arranged on the discharging screen plate through a flange.
Further, there are three cutter assemblies.
Further, the elastic element is a compression spring.
Furthermore, a compression nut is arranged on the clamping opening, a groove is formed in one surface of the clamping opening, and a protrusion is formed in the other surface of the clamping opening.
Furthermore, a baffle plate is arranged at the front part of the sliding shaft, the front end of the elastic element is abutted against the baffle plate, and the rear end of the elastic element is abutted against the step surface of the inner sleeve.
Compared with the prior art, the invention has the beneficial effects that:
according to the cutter for granulating the low-Mooney reclaimed rubber, the degree of fit between the cutter and the discharging screen plate is good under the action of the spring, and the cutter is convenient to mount and replace under the matching action of the sliding shaft, the outer sleeve, the inner sleeve and the adjusting nut.
Drawings
FIG. 1 is a schematic view of a cutter for pelletizing a low-Mooney reclaimed rubber of the present invention.
Fig. 2 is a sectional view B-B of fig. 1.
FIG. 3 is a perspective view of another angle of the cutter for pelletizing the low-Mooney reclaimed rubber of the present invention.
Fig. 4 is a schematic view of a cutter assembly of the present invention.
Fig. 5 is an enlarged view of the nip of fig. 4.
In the figure:
the device comprises a discharging screen plate 1, a flange 2, a cutter frame 3, a cutter holder 4, a clamping opening 4.1, a groove 4.2, a protrusion 4.3, a cutter 5, a spring 6, a sliding shaft 7, a baffle 7.1, an outer sleeve 8, an inner sleeve 9, a step surface 9.1 and an adjusting nut 10.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1-3, the invention relates to a cutter for granulating low mooney reclaimed rubber, comprising a discharging screen plate 1, a flange 2, a cutter frame 3, a cutter holder 4, a cutter 5, a spring 6, a sliding shaft 7, an outer sleeve 8, an inner sleeve 9 and an adjusting nut 10;
the cutting knife rest 3 is fixedly arranged on the discharging screen plate 1 through a flange 2, and three cutting knife assemblies are uniformly arranged on the cutting knife rest 3;
referring to fig. 2, the cutter assembly includes a cutter holder 4, a cutter 5, a spring 6, a sliding shaft 7, an outer sleeve 8, an inner sleeve 9 and an adjusting nut 10;
referring to fig. 4-5, the cutter 5 is arranged in a clamping opening 4.1 at the front end of the cutter holder 4, a compression nut is arranged on the clamping opening 4.1 and used for adjusting the clamping degree of the clamping opening 4.1, a groove 4.2 is formed in one surface of the clamping opening 4.1, a protrusion 4.3 is formed in the other surface of the clamping opening 4.1, the groove 4.2 and the protrusion 4.3 are in contact with the cutter 5, and the clamping degree of the clamping opening 4.1 is improved;
referring to fig. 1-5, the rear end of the tool holder 4 is fixedly connected with the front end of the sliding shaft 7, the rear end of the sliding shaft 7 penetrates through the inner sleeve 9, the inner sleeve 9 has external threads, the outer sleeve 8 has internal threads, the outer sleeve 8 is in threaded connection with the inner sleeve 9, a spring 6 is arranged between the sliding shaft 7 and the inner sleeve 9, the spring 6 is sleeved on the sliding shaft 7 and is a pressure spring, a baffle 7.1 is arranged at the front part of the sliding shaft 7, the front end of the spring 6 abuts against the baffle 7.1, the rear end of the spring 6 abuts against a step surface 9.1 of the inner sleeve 9, an adjusting nut 10 is in threaded connection with the sliding shaft 7 and is sleeved at the rear part of the sliding shaft 7, the adjusting nut 10 is located at the rear side of the inner sleeve 9, and the adjusting.
The working principle is as follows:
the installation process comprises the following steps: cutter 5 is put into and is pressed from both sides mouthful 4.1, thereby press nut on pressing from both sides mouthful 4.1 screws and press from both sides tight cutter 5, loosen outer tube 8 and interior sleeve pipe 9 threaded connection, slowly unscrew adjusting nut 10, release spring 6's pretightning force, under the effect of spring 6, sliding shaft 7 moves forward and drives blade holder 4 forward motion, blade holder 4 drives cutter 5 forward motion, until cutter 5 and ejection of compact otter board 1's surface contact, after the laminating degree reaches the production requirement, lock outer tube 8 and interior sleeve pipe 9, adjusting nut 10 screws.
Tool changing: loosening outer sleeve 8 and interior sleeve pipe 9 threaded connection, slowly precessing and opening adjusting nut 10, sliding shaft 7 backward motion to drive the shrink of spring 6, sliding shaft 7 drives blade holder 4 backward motion, and blade holder 4 drives cutter 5 backward motion, and cutter 5 breaks away from with ejection of compact otter board 1, reserves the space of tool changing, and gland nut on the clamp mouth 4.1 unscrews, begins to change cutter 5.
In the above embodiments, the present invention is described only by way of example, but those skilled in the art, after reading the present patent application, may make various modifications to the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A cutter for granulation of low-Mooney reclaimed rubber is characterized in that: comprises a cutter frame, a cutter holder, a cutter, an elastic element, a sliding shaft, an outer sleeve, an inner sleeve and an adjusting nut;
the cutter components are uniformly arranged on the cutter frame;
the cutter component comprises a cutter holder, a cutter, an elastic element, a sliding shaft, an outer sleeve, an inner sleeve and an adjusting nut;
the cutter is arranged in the clamping opening at the front end of the cutter holder;
the rear end of the tool apron is fixedly connected with the front end of the sliding shaft, the rear end of the sliding shaft penetrates through the inner sleeve, the outer sleeve is in threaded connection with the inner sleeve, an elastic element is arranged between the sliding shaft and the inner sleeve, the elastic element is sleeved on the sliding shaft, the adjusting nut is in threaded connection with the sliding shaft and sleeved at the rear part of the sliding shaft, and the adjusting nut abuts against the rear end of the inner sleeve.
2. The cutter for granulating low-mooney reclaimed rubber according to claim 1, wherein: the cutting knife rest is fixedly arranged on the discharging screen plate through a flange.
3. The cutter for granulating low-mooney reclaimed rubber according to claim 1, wherein: there are three cutter assemblies.
4. The cutter for granulating low-mooney reclaimed rubber according to claim 1, wherein: the elastic element is a pressure spring.
5. The cutter for granulating low-mooney reclaimed rubber according to claim 1, wherein: a compression nut is arranged on the clamping opening, a groove is formed in one surface of the clamping opening, and a protrusion is formed in the other surface of the clamping opening.
6. The cutter for granulating low-mooney reclaimed rubber according to claim 1, wherein: the front part of the sliding shaft is provided with a baffle plate, the front end of the elastic element is propped against the baffle plate, and the rear end of the elastic element is propped against the step surface of the inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021479.9A CN112123625A (en) | 2020-09-25 | 2020-09-25 | Cutter for granulating low-Mooney reclaimed rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021479.9A CN112123625A (en) | 2020-09-25 | 2020-09-25 | Cutter for granulating low-Mooney reclaimed rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112123625A true CN112123625A (en) | 2020-12-25 |
Family
ID=73840081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011021479.9A Pending CN112123625A (en) | 2020-09-25 | 2020-09-25 | Cutter for granulating low-Mooney reclaimed rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112123625A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433968A (en) * | 2013-09-05 | 2013-12-11 | 无锡杰科塑业有限公司 | Blade hold-down mechanism for plastics granulator |
| CN205400712U (en) * | 2016-03-10 | 2016-07-27 | 黑龙江科技大学 | Prospecting testing arrangement |
| CN208700227U (en) * | 2018-07-28 | 2019-04-05 | 合肥中通防水工程有限公司 | A kind of blank accurately cutting mechanism |
| CN210025913U (en) * | 2019-06-06 | 2020-02-07 | 永隆高新科技(青岛)有限公司 | Underwater cutter with adjustable blade |
| CN213617747U (en) * | 2020-09-25 | 2021-07-06 | 江苏中宏环保科技有限公司 | Cutter for granulating low-Mooney reclaimed rubber |
-
2020
- 2020-09-25 CN CN202011021479.9A patent/CN112123625A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433968A (en) * | 2013-09-05 | 2013-12-11 | 无锡杰科塑业有限公司 | Blade hold-down mechanism for plastics granulator |
| CN205400712U (en) * | 2016-03-10 | 2016-07-27 | 黑龙江科技大学 | Prospecting testing arrangement |
| CN208700227U (en) * | 2018-07-28 | 2019-04-05 | 合肥中通防水工程有限公司 | A kind of blank accurately cutting mechanism |
| CN210025913U (en) * | 2019-06-06 | 2020-02-07 | 永隆高新科技(青岛)有限公司 | Underwater cutter with adjustable blade |
| CN213617747U (en) * | 2020-09-25 | 2021-07-06 | 江苏中宏环保科技有限公司 | Cutter for granulating low-Mooney reclaimed rubber |
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| 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 |