CN104227868A - Horizontal water ring pelletizing device - Google Patents
Horizontal water ring pelletizing device Download PDFInfo
- Publication number
- CN104227868A CN104227868A CN201410437638.1A CN201410437638A CN104227868A CN 104227868 A CN104227868 A CN 104227868A CN 201410437638 A CN201410437638 A CN 201410437638A CN 104227868 A CN104227868 A CN 104227868A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- barrel
- extruding
- type water
- horizontal type
- 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.)
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Classifications
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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
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
Abstract
The invention discloses a horizontal water ring pelletizing device which comprises a base and a charging barrel arranged on the base, wherein an extruding die head with a plurality of extruding holes is arranged at a feeding hole of the charging barrel, a feeding hole of the extruding die head is communicated with a discharging hole of a plastic extruding machine, a nozzle and a water inlet are formed in the charging barrel; a main shaft is arranged on the base by a bearing, the front end of the main shaft extends into the charging barrel, a knife rest is fixedly arranged on the front end of the main shaft, a pelletizing knife is fixedly arranged on the knife rest, the main shaft is driven to rotate by a drive device, and a control device enabling an edge of the pelletizing knife to be clung to an extruding surface of the extruding die head is arranged on the main shaft. The horizontal water ring pelletizing device has the advantages that convenience is brought for installation and debugging, and an acting force enabling the pelletizing knife to cling to the extruding surface of the extruding die head during normal working can be kept unchangeable.
Description
Technical field
The present invention relates to pellet device, particularly relate to a kind of horizontal type water-ring pellet device.
Background technology
In plastic grain production process, usually extruding machine and horizontal type water-ring pellet device are used in combination, horizontal type water-ring pellet device conventional at present comprises: support and the barrel be arranged on support, the extrusion die being with some extrusion cavities is provided with at the charging aperture place of barrel, the charging aperture of extrusion die is connected with the discharging opening of extruding machine, main shaft is arranged on support by bearing, main shaft is driven by drive unit and rotates, the front end of main shaft extend in barrel, the front end of main shaft is provided with knife rest, grain-cutter is fixedly mounted on knife rest, main shaft is also arranged with spring, the two ends of spring are resisted against bottom knife rest and barrel respectively, grain-cutter cutting edge is made to be fitted in extruding on face of extrusion die under the action of the spring.During work, high-temperature molten material in extruding machine enters the charging aperture of extrusion die by the discharging opening of extruding machine, and extrude from each extrusion cavities, grain-cutter is High Rotation Speed under the driving of drive unit, and the strip fused materials extruded from each extrusion cavities is cut into fine particle material.
The major defect that the horizontal type water-ring pellet device of said structure exists is: because spring can weaken gradually at Long-Time Service process elastic force, this will cause forcing the grain-cutter elastic force be fitted on the face of extruding not reach required requirement, thus affects pelletizing operation; In addition, in installation process, whether installation and debugging personnel directly cannot observe grain-cutter through barrel and just in time be fitted on the face of extruding, this just cannot adjust by vision the elastic force be applied on grain-cutter, and this just needs to have the installation and debugging personnel enriching installation experience and carrys out mounting and adjusting spring and make it meet need of production.
Summary of the invention
The technical problem of solution required for the present invention is: provide a kind of installation and debugging convenient, and when can ensure normally to work, grain-cutter is close to the horizontal type water-ring pellet device extruded on face of extrusion die all the time.
For solving the problem, the technical solution used in the present invention is: described comprises: support and the barrel be arranged on support, be provided with the extrusion die being with some extrusion cavities at the charging aperture place of barrel, barrel be provided with some nozzles, on the downside of barrel, be provided with discharging opening, axle sleeve is provided with in support, bearing block is located in axle sleeve, and bearing block can move forward and backward in axle sleeve, main shaft is arranged on bearing block by bearing, main shaft can be followed bearing block and be moved forward and backward, the front end of main shaft extend in barrel, the front end of main shaft is fixedly installed knife rest, grain-cutter is fixedly mounted on knife rest, main shaft is driven by drive unit and rotates, it is characterized in that: on main shaft, be also provided with the control device extruded on face making grain-cutter cutting edge be fitted in extrusion die, described control device comprises cylinder, handle is fixedly installed in the piston rod front end of cylinder, the lower end of handle is fixedly connected with bearing block with after the second long through groove on axle sleeve through the first long through groove on support.
Further, aforesaid horizontal type water-ring pellet device, the structure of described drive unit is: the motor being arranged on main shaft tail end, main shaft is by motor-driven rotation.
Further, aforesaid horizontal type water-ring pellet device, wherein, is fixedly installed splined shaft in the projecting shaft front end of motor, is provided with the spline groove be inwardly recessed at main shaft tail end, and splined shaft inserts in spline groove and splined shaft can move forward and backward in spline groove.
Further, aforesaid horizontal type water-ring pellet device, wherein, the main shaft being arranged in barrel is fixedly installed mount pad, mount pad is provided with at least one and smashes rod.
Further, aforesaid horizontal type water-ring pellet device, wherein, respectively smashes rod and is all vertically mounted on main shaft.
The invention has the beneficial effects as follows: only grain-cutter just can need be made to be close on the face of extruding by control valve, installation and debugging are very convenient, greatly reduce production cost; In addition, the setting of control device can to ensure that when normal work grain-cutter can be close to extruding on face of extrusion die all the time and not loosen, and ensures normally carrying out of pelletizing operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of horizontal type water-ring pellet device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, technical solutions according to the invention are described in further detail.
As shown in Figure 1, horizontal type water-ring pellet device of the present invention, comprise: support 1 and the barrel 2 be arranged on support 1, the extrusion die 3 being with some extrusion cavities 31 is provided with at the charging aperture place of barrel 2, during use, the charging aperture 32 of extrusion die is connected with the discharging opening of extruding machine, and barrel 2 is provided with some nozzles, and nozzle is sprayed water along material tube inner wall, by the centrifugal molten granule materials cooling being thrown to material tube inner wall, and cooled granule materials is gone out outside discharging opening 21; Axle sleeve 5 is provided with in support 1, bearing block 51 is located in axle sleeve 5, and bearing block 51 can move forward and backward in axle sleeve 5, main shaft 4 is arranged on bearing block 51 by pair of bearings 52, main shaft 4 can be followed bearing block 51 and be moved forward and backward, the front end of main shaft 4 extend in barrel 2, the front end of main shaft 4 is fixedly installed knife rest 41, grain-cutter 6 is fixedly mounted on knife rest 41, main shaft 4 is driven by drive unit and rotates, in the present embodiment, the structure of described drive unit is: the motor 10 being arranged on main shaft 4 tail end, main shaft 4 drives rotation by motor 10.In the present embodiment, the main shaft 4 being arranged in barrel 2 is fixedly installed mount pad 42, mount pad 42 is provided with at least one and smashes rod 43, and respectively smash rod and 43 be all vertically mounted on main shaft 4, smash rod 43 granule materials after cutting to be broken up, prevent granule materials from cohering agglomerating, thus affect pelletizing effect and cooling effect.Main shaft 4 is also provided with the control device extruded on face making the cutting edge of grain-cutter 6 be fitted in extrusion die 3, described control device comprises cylinder 7, be fixedly installed handle 9 in the front end of the piston rod 8 of cylinder 7, the lower end of handle 9 is fixedly connected with bearing block 51 through the long through groove 11 on support 1 and the second long through groove 53 on axle sleeve 5 are rear.
As shown in Figure 1, in the present embodiment, be fixedly installed splined shaft 101 in the projecting shaft front end of motor 10, be provided with the spline groove be inwardly recessed at main shaft 4 tail end, splined shaft 101 inserts in spline groove, and splined shaft 101 can move forward and backward in spline groove.By the cooperation of splined shaft 101 and spline groove, thus under ensureing the prerequisite that main shaft 4 can rotate with the projecting shaft of motor 10, main shaft 4 can also axially-movable before and after the projecting shaft of motor 10 relatively.
Operation principle of the present invention is as follows: before work, starting cylinder 7 makes piston rod 8 stretch out outside cylinder 7 gradually, driving handle 9 drives main shaft 4 to travel forward, and makes grain-cutter 6 gradually near extruding face until grain-cutter 6 is close to extruding on face of extrusion die 3 can carry out pelletizing operation.When needs make grain-cutter 6 away from when extruding face, start cylinder 7 and make piston rod 8 gradually in retraction cylinder 7, pull handle 9 to drive main shaft 4 to move backward, make grain-cutter 6 gradually away from the face of extruding.Handle 9 has the effect of mark grain-cutter 6 position, grain-cutter 6 position can be had a clear understanding of by handle 9 position, in addition, when occurring the emergencies such as cylinder 7 cannot start, thus extension bar 8 cannot be stretched under the driving of source of the gas promote main shaft 4 when seesawing, then can pull handle 9 and make it drive main shaft 4 to move forwards or backwards.
Advantage of the present invention is: only grain-cutter 6 just can need be made to be close on the face of extruding by control valve, installation and debugging are very convenient, greatly reduce production cost; In addition, the setting of control device can to ensure that when normal work grain-cutter 6 can be close to extruding on face of extrusion die 6 all the time and not loosen, and ensures normally carrying out of pelletizing operation.
Claims (5)
1. horizontal type water-ring pellet device, comprising: support and the barrel be arranged on support, be provided with the extrusion die being with some extrusion cavities, barrel be provided with some nozzles, on the downside of barrel, be provided with discharging opening at the charging aperture place of barrel, axle sleeve is provided with in support, bearing block is located in axle sleeve, and bearing block can move forward and backward in axle sleeve, main shaft is arranged on bearing block by bearing, main shaft can be followed bearing block and be moved forward and backward, the front end of main shaft extend in barrel, the front end of main shaft is fixedly installed knife rest, grain-cutter is fixedly mounted on knife rest, main shaft is driven by drive unit and rotates, it is characterized in that: on main shaft, be also provided with the control device extruded on face making grain-cutter cutting edge be fitted in extrusion die, described control device comprises cylinder, handle is fixedly installed in the piston rod front end of cylinder, the lower end of handle is fixedly connected with bearing block with after the second long through groove on axle sleeve through the first long through groove on support.
2. according to horizontal type water-ring pellet device according to claim 1, it is characterized in that: the structure of described drive unit is: the motor being arranged on main shaft tail end, main shaft is by motor-driven rotation.
3. according to horizontal type water-ring pellet device according to claim 2, it is characterized in that: be fixedly installed splined shaft in the projecting shaft front end of motor, be provided with the spline groove be inwardly recessed at main shaft tail end, splined shaft inserts in spline groove and splined shaft can move forward and backward in spline groove.
4. according to the horizontal type water-ring pellet device described in claim 1 or 2, it is characterized in that: on the main shaft being arranged in barrel, be fixedly installed mount pad, mount pad is provided with at least one and smashes rod.
5. according to horizontal type water-ring pellet device according to claim 4, it is characterized in that: respectively smash rod and be all vertically mounted on main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437638.1A CN104227868A (en) | 2014-09-01 | 2014-09-01 | Horizontal water ring pelletizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437638.1A CN104227868A (en) | 2014-09-01 | 2014-09-01 | Horizontal water ring pelletizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104227868A true CN104227868A (en) | 2014-12-24 |
Family
ID=52217206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437638.1A Pending CN104227868A (en) | 2014-09-01 | 2014-09-01 | Horizontal water ring pelletizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227868A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426617A (en) * | 2016-08-31 | 2017-02-22 | 南京永腾化工装备有限公司 | Underwater cutting system |
| CN106553284A (en) * | 2016-11-01 | 2017-04-05 | 广东聚诚信精工机械有限公司 | The improvement pellet device of adjust automatically |
| CN107399023A (en) * | 2017-09-07 | 2017-11-28 | 江苏方圣机械有限公司 | Horizontal pellet device and extruder |
| CN107399024A (en) * | 2017-09-07 | 2017-11-28 | 江苏方圣机械有限公司 | Horizontal pellet device and extruder |
| CN110654011A (en) * | 2019-10-30 | 2020-01-07 | 六安正辉优产机电科技有限公司 | Synchronous cutting component for plastic foam forming |
| CN110654010A (en) * | 2019-10-30 | 2020-01-07 | 六安正辉优产机电科技有限公司 | Synchronous cutting method for plastic particle forming |
Citations (3)
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|---|---|---|---|---|
| CN1527759A (en) * | 2001-06-08 | 2004-09-08 | �µ����������������̻�е�豸���� | Method and device for setting the pre-tension of blades of a granulating device |
| CN103264452A (en) * | 2013-06-03 | 2013-08-28 | 张家港市亿利机械有限公司 | Constant-pressure grain cutting device of waste plastics recycling and grain cutting production line |
| CN204109173U (en) * | 2014-09-01 | 2015-01-21 | 江苏联冠机械有限公司 | Horizontal type water-ring pellet device |
-
2014
- 2014-09-01 CN CN201410437638.1A patent/CN104227868A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1527759A (en) * | 2001-06-08 | 2004-09-08 | �µ����������������̻�е�豸���� | Method and device for setting the pre-tension of blades of a granulating device |
| CN103264452A (en) * | 2013-06-03 | 2013-08-28 | 张家港市亿利机械有限公司 | Constant-pressure grain cutting device of waste plastics recycling and grain cutting production line |
| CN204109173U (en) * | 2014-09-01 | 2015-01-21 | 江苏联冠机械有限公司 | Horizontal type water-ring pellet device |
Non-Patent Citations (1)
| Title |
|---|
| 温变英: "《高分子材料与加工》", 31 March 2011, 中国轻工业出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426617A (en) * | 2016-08-31 | 2017-02-22 | 南京永腾化工装备有限公司 | Underwater cutting system |
| CN106426617B (en) * | 2016-08-31 | 2018-10-26 | 南京永腾化工装备有限公司 | underwater cutting system |
| CN106553284A (en) * | 2016-11-01 | 2017-04-05 | 广东聚诚信精工机械有限公司 | The improvement pellet device of adjust automatically |
| CN106553284B (en) * | 2016-11-01 | 2018-11-16 | 广东聚诚信精工机械有限公司 | The improvement pellet device of adjust automatically |
| CN107399023A (en) * | 2017-09-07 | 2017-11-28 | 江苏方圣机械有限公司 | Horizontal pellet device and extruder |
| CN107399024A (en) * | 2017-09-07 | 2017-11-28 | 江苏方圣机械有限公司 | Horizontal pellet device and extruder |
| CN110654011A (en) * | 2019-10-30 | 2020-01-07 | 六安正辉优产机电科技有限公司 | Synchronous cutting component for plastic foam forming |
| CN110654010A (en) * | 2019-10-30 | 2020-01-07 | 六安正辉优产机电科技有限公司 | Synchronous cutting method for plastic particle forming |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |