CN102950666A - Dicing device of expansion drying machine - Google Patents
Dicing device of expansion drying machine Download PDFInfo
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- CN102950666A CN102950666A CN2012104670662A CN201210467066A CN102950666A CN 102950666 A CN102950666 A CN 102950666A CN 2012104670662 A CN2012104670662 A CN 2012104670662A CN 201210467066 A CN201210467066 A CN 201210467066A CN 102950666 A CN102950666 A CN 102950666A
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- expansion
- gland
- pellet device
- shell body
- turbine
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Abstract
The invention discloses a dicing device of an expansion drying machine. The dicing device comprises a shell body, an end cover, a first gland, an inner ring, a bearing, a bearing block, a second gland, a bush, a tool apron, a cutter, a shaft sleeve, a fixed die plate, an adjustable die plate, a box body, a displacement sensor, a worm wheel and worm reduction gearbox, a coupling, a direct connection speed reducer and a threaded rod, wherein the shell body is fixedly connected with the box body, an inner race and an outer race of the bearings are inlaid in the inner ring and the bearing block and are pressed through the end cover, the inner ring and the bearing block are respectively connected with the head part of the threaded rod and the shell body into a whole, the bush and the shaft sleeve are respectively connected with the threaded rod and are pressed through the first gland, the cutter is installed on the tool apron which is connected with the bush, and the fixed die plate is sleeved on the shaft sleeve. According to the dicing device of the expansion drying machine, a cutter drive system does not need a separate power source; the dicing device has a small volume, is convenient to maintain and has high efficiency; the pressure of a machine head can be adjusted through the dicing device; and the head part of the threaded rod is supported, so a double-support structure of the threaded rod is realized.
Description
Technical field
The present invention relates to a kind of expansion-exsiccation machine pellet device.
Background technology
At present, common synthetic rubber expansion-exsiccation machine pellet device structure is off-centre or center pelletizing structure on the market, is with the movable knife disc rotation by motor, belt pulley, thereby makes the rotation of the cutting knife on cutterhead, realize the function of cutting, also can say and must with power sourcely could realize pelletizing, like this, whole pellet device structure floor space is large, not compact, template form in the pellet device is tabular, and the multilayer concentric that is distributed as of nib is justified, and template is 1; The most key is that regulating frame head pressure will be realized by the die head of shutting down and change on the template, and efficient is lower; In addition, screw rod " sweeping hall " phenomenon easily occurs occuring between screw head and the machine barrel at the arm structure at head place.
Summary of the invention
The purpose of this invention is to provide the expansion-exsiccation machine pellet device that a kind of volume is little, efficient is high, the transmission system precision is high.
The technical scheme that the present invention adopts for achieving the above object is: a kind of expansion-exsiccation machine pellet device, comprise shell body (1), end cap (3), the first gland (5), interior ring (6), bearing (7), bearing block (8), the second gland (10), lining (11), tool rest (12), cutting knife (13), axle sleeve (14), fixed form (15), adjusting template (16), casing (17), displacement transducer (18), turbine and worm reduction box (19), shaft coupling (20), direct connection reductor (21) and screw rod (23), shell body (1) is fixedly connected with casing (17), in the bearing (7), the outer ring is set in interior ring (6) and bearing block (8) is upper by end cap (3) compression, interior ring (6), bearing block (8) respectively with the head of screw rod (23), shell body (1) connects as one, lining (11) and axle sleeve (14) respectively screw rod (23) link together and compress by the first gland (5), cutting knife (13) is installed on the tool rest (12), tool rest (12) adopts screw thread to be connected with lining (11), fixed form (15) is enclosed within axle sleeve (14) and upward and by alignment pin (22) is located in casing (17) and can not rotates, the output shaft of direct connection reductor (21) is connected with the power shaft of turbine and worm reduction box (19) by shaft coupling (20), the front end of turbine and worm reduction box (19) output leading screw links to each other with adjusting template (16), and the rear end of turbine and worm reduction box (19) output leading screw links to each other with the displacement bar of displacement transducer (18).
Stud with the first backbone sealing ring (4) in the described end cap (3).
Stud with O-ring seals (2) and the second backbone sealing ring (9) on described the second gland (10).
Described the second backbone sealing ring (9) is installed on the second gland (10) back-to-back.
Described interior ring (6) and bearing block (8) type of attachment by key connects as one with head, the shell body (1) of screw rod (23) respectively.
Described tool rest (12) adopts the bull fine thread to be connected with lining (11).
The front end of described turbine and worm reduction box (19) output leading screw links to each other with adjusting template (16) with articulated form.
The rear end of described turbine and worm reduction box (19) output leading screw is threaded connection form and links to each other with the displacement bar of displacement transducer (18).
All have mechanical labyrinth on the contact-making surface of described adjusting template (16), fixed form (15) and axle sleeve (14).
Described adjusting template (16) is identical with number of orifices, the size of fixed form (15).
A kind of expansion-exsiccation machine pellet device of the present invention, the cutter driving system need not the separate power source; Volume is little, compact conformation; Easy to maintenance, efficient is high; The transmission system precision is high; Pellet device itself just can be realized the adjusting to head pressure; Screw head is supported, make screw rod realize the dual-support structure form.
Description of drawings
Fig. 1 is the front view of a kind of expansion-exsiccation machine pellet device of the present invention.
Fig. 2 is the side view of a kind of expansion-exsiccation machine pellet device of the present invention.
Among the figure: 1, shell body; 2, O-ring seals; 3, end cap; 4, the first backbone sealing ring; 5, the first gland; 6, interior ring; 7, bearing; 8, bearing block; 9, the second backbone sealing ring; 10, the second gland; 11, lining; 12, tool rest; 13, cutting knife; 14, axle sleeve; 15, fixed form; 16, adjusting template; 17, casing; 18, displacement transducer; 19, turbine and worm reduction box; 20, shaft coupling; 21, direct connection reductor; 22, alignment pin; 23, screw rod.
The specific embodiment
As depicted in figs. 1 and 2, the expansion-exsiccation machine pellet device, comprise shell body 1, O-ring seals 2, end cap 3, the first backbone sealing ring 4, the first glands 5, interior ring 6, bearing 7, bearing block 8, the second backbone sealing rings 9, the second glands 10, lining 11, tool rest 12, cutting knife 13, axle sleeve 14, fixed form 15, adjusting template 16, casing 17, displacement transducer 18, turbine and worm reduction box 19, shaft coupling 20, direct connection reductor 21, alignment pin 22 and screw rod 23, interior ring 6, lining 11, axle sleeve 14 links together by square key and screw rod separately, and by after the first gland 5 compressions, be completely fixed together with screw rod 23, in the time of in working order, when the screw rod rotation, when axial thermal expansion moves, interior ring 6, lining 11, axle sleeve 14, the first gland 5 is all along with screw rod moves together, cutting knife 13 is on tool rest 12, and tool rest 12 adopts the bull fine thread to be connected with lining 11, like this when screw rod rotates, cutting knife 13 need not the power source that provides extra, also just along with bolt rotary, and the rotating speed of screw rod, be the cutting knife rotating speed; The output shaft of direct connection reductor 21 is connected with the power shaft of turbine and worm reduction box 19 by shaft coupling 20, the front end of turbine and worm reduction box 19 output leading screws links to each other with adjusting template 16 with articulated form, the rear end of turbine and worm reduction box 19 output leading screws is threaded connection form and links to each other with the displacement bar of displacement transducer 18, like this, when direct connection reductor 21 output rotational power, turbine and worm reduction box 19 is by the structure of self, can be with this transmission of power to its output leading screw after slowing down, when moving before and after the output leading screw of drive, also just driven the respectively action of adjusting template 16 and displacement transducer 18, the clear and definite front end that says the output leading screw drives adjusting template 16 around the screw shaft central rotation by articulated form, traveling priority is done by the displacement bar that thread forms drives displacement transducer 18 in the rear end of output leading screw, fixed form 15 utilizes alignment pin 22 after being enclosed within on the axle sleeve 14, be located in the casing 17 and can not rotate, and utilize casing 17 and the seam end face of machine barrel that it is carried out axial fixing, adjusting template 16, all have mechanical labyrinth on the contact-making surface of fixed form 15 and axle sleeve 14, prevent the leakage of sizing material.Adjusting template 16 is identical with number of orifices, the size of fixed form 15, and when start adjusting template 16 overlap fully with the nib of fixed form 15, when adjusting template 16 during around the screw shaft central rotation, the nib that overlaps fully, communicates will stagger, that is to say the variation along with adjusting template 16 rotational displacements, sizing material will change by the area of adjusting template 16 nibs, thereby has affected the pressure of head, has also just realized the regulating action to head pressure; In the bearing 7, the outer ring is set on interior ring 6 and the bearing block 8, after end cap 3 compresses, bearing 7 has been realized axially, location radially, interior ring 6, bearing block 8 type of attachment by key respectively with the head of screw rod, shell body 1 connects as one, shell body 1 utilizes screw and alignment pin and casing 17 tight, the location, O-ring seals 2, the second backbone sealing ring 9 is set on the second gland 10, and the second backbone sealing ring 9 is for installing back-to-back, on the one hand, prevent the oil leak of bearing 7 to the sizing material side, to the sizing material pollution, on the other hand, prevent that sizing material from entering bearing 7 sides, bearing is caused damage, and the first backbone sealing ring 4 is set in the end cap 3, prevents the oil leak of bearing 7, such partial structurtes, head to screw rod provides support, and the afterbody of screw rod is provided support by reduction box, makes whole screw rod realize dual-support structure, and bearing 7 has been born the load that rotation produces, and has avoided the possibility of mechanical abrasion between screw rod and the machine barrel.
Expansion-exsiccation machine pellet device of the present invention, need not to provide the separate power source that cutting knife is driven, the cutting knife rotational power is provided by the screw rod rotary power, lining is fixed as one by key and screw rod, Cutter apron is connected by fine thread with lining, cutting knife is on Cutter apron, and like this, the rotation of screw rod has just driven the rotation of cutting knife; Template is comprised of adjusting template, solid plate, each 1 and be annular, have the discharge opening of equal number, specification, realize the rotation of adjusting template by drive unit, control to adjust template amount of spin size by adjusting measurement mechanism, thereby just realized the control to adjusting, solid plate percent opening, the final control that realizes head pressure; Head to screw rod provides support, make screw rod realize dual-support structure, bearing has been born the load that rotation produces, avoided mechanical abrasion between screw rod and the machine barrel, the inside and outside circle of spheric roller bearing is set on interior ring and the bearing block, interior ring, bearing block are fixed by the form of key connection and head, the shell body of screw rod respectively, shell body is fixed with connected mode and the casing of screw thread and alignment pin, so just realized when screw rod rotates, the head of screw rod has fixing support, and bears the load that its rotation produces by bearing.
Claims (10)
1. expansion-exsiccation machine pellet device, it is characterized in that: comprise shell body (1), end cap (3), the first gland (5), interior ring (6), bearing (7), bearing block (8), the second gland (10), lining (11), tool rest (12), cutting knife (13), axle sleeve (14), fixed form (15), adjusting template (16), casing (17), displacement transducer (18), turbine and worm reduction box (19), shaft coupling (20), direct connection reductor (21) and screw rod (23), shell body (1) is fixedly connected with casing (17), in the bearing (7), the outer ring is set in interior ring (6) and bearing block (8) is upper by end cap (3) compression, interior ring (6), bearing block (8) respectively with the head of screw rod (23), shell body (1) connects as one, lining (11) and axle sleeve (14) respectively screw rod (23) link together and compress by the first gland (5), cutting knife (13) is installed on the tool rest (12), tool rest (12) adopts screw thread to be connected with lining (11), fixed form (15) is enclosed within axle sleeve (14) and upward and by alignment pin (22) is located in casing (17) and can not rotates, the output shaft of direct connection reductor (21) is connected with the power shaft of turbine and worm reduction box (19) by shaft coupling (20), the front end of turbine and worm reduction box (19) output leading screw links to each other with adjusting template (16), and the rear end of turbine and worm reduction box (19) output leading screw links to each other with the displacement bar of displacement transducer (18).
2. a kind of expansion-exsiccation machine pellet device according to claim 1 is characterized in that: stud with the first backbone sealing ring (4) in the described end cap (3).
3. a kind of expansion-exsiccation machine pellet device according to claim 1 is characterized in that: stud with O-ring seals (2) and the second backbone sealing ring (9) on described the second gland (10).
4. a kind of expansion-exsiccation machine pellet device according to claim 3, it is characterized in that: described the second backbone sealing ring (9) is installed on the second gland (10) back-to-back.
5. a kind of expansion-exsiccation machine pellet device according to claim 1 is characterized in that: described interior ring (6) and bearing block (8) type of attachment by key connects as one with head, the shell body (1) of screw rod (23) respectively.
6. a kind of expansion-exsiccation machine pellet device according to claim 1 is characterized in that: described tool rest (12) adopts the bull fine thread to be connected with lining (11).
7. a kind of expansion-exsiccation machine pellet device according to claim 1 is characterized in that: the front end of described turbine and worm reduction box (19) output leading screw links to each other with adjusting template (16) with articulated form.
8. a kind of expansion-exsiccation machine pellet device according to claim 1 is characterized in that: the rear end of described turbine and worm reduction box (19) output leading screw is threaded connection form and links to each other with the displacement bar of displacement transducer (18).
9. a kind of expansion-exsiccation machine pellet device according to claim 1 is characterized in that: all have mechanical labyrinth on the contact-making surface of described adjusting template (16), fixed form (15) and axle sleeve (14).
10. a kind of expansion-exsiccation machine pellet device according to claim 1 is characterized in that: described adjusting template (16) is identical with number of orifices, the size of fixed form (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210467066.2A CN102950666B (en) | 2012-11-19 | 2012-11-19 | Expansion-exsiccation machine pellet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210467066.2A CN102950666B (en) | 2012-11-19 | 2012-11-19 | Expansion-exsiccation machine pellet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102950666A true CN102950666A (en) | 2013-03-06 |
| CN102950666B CN102950666B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210467066.2A Active CN102950666B (en) | 2012-11-19 | 2012-11-19 | Expansion-exsiccation machine pellet device |
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| CN (1) | CN102950666B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799824A (en) * | 2017-02-15 | 2017-06-06 | 黄浩华 | Expansion-exsiccation machine |
| CN111256439A (en) * | 2020-03-13 | 2020-06-09 | 大连天晟通用机械有限公司 | Multifunctional extrusion dehydration expansion drying all-in-one machine for multi-rubber-variety experiments |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405736Y (en) * | 2000-01-29 | 2000-11-15 | 胜利石油管理局井下作业公司 | Polyacrylamide colloid granulating machine |
| JP2001322159A (en) * | 2000-05-18 | 2001-11-20 | Sumitomo Heavy Ind Ltd | Extruding machine |
| CN201669818U (en) * | 2010-05-27 | 2010-12-15 | 罗天韵 | Template pressure adjustment mechanism for rubber extruding dewaterer |
| CN102765145A (en) * | 2012-07-02 | 2012-11-07 | 大连橡胶塑料机械股份有限公司 | Granulating device |
-
2012
- 2012-11-19 CN CN201210467066.2A patent/CN102950666B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405736Y (en) * | 2000-01-29 | 2000-11-15 | 胜利石油管理局井下作业公司 | Polyacrylamide colloid granulating machine |
| JP2001322159A (en) * | 2000-05-18 | 2001-11-20 | Sumitomo Heavy Ind Ltd | Extruding machine |
| CN201669818U (en) * | 2010-05-27 | 2010-12-15 | 罗天韵 | Template pressure adjustment mechanism for rubber extruding dewaterer |
| CN102765145A (en) * | 2012-07-02 | 2012-11-07 | 大连橡胶塑料机械股份有限公司 | Granulating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799824A (en) * | 2017-02-15 | 2017-06-06 | 黄浩华 | Expansion-exsiccation machine |
| CN111256439A (en) * | 2020-03-13 | 2020-06-09 | 大连天晟通用机械有限公司 | Multifunctional extrusion dehydration expansion drying all-in-one machine for multi-rubber-variety experiments |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102950666B (en) | 2015-11-25 |
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| C06 | Publication | ||
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Effective date of registration: 20161216 Address after: 116036 Ganjingzi Province, Dalian District, Hui Road, No. 18, Patentee after: Dalian Rubber Plastic Machinery Co., Ltd. Address before: 116033 Ganjingzi Province, Dalian District, Hui Road, No. 18, Patentee before: Dalian Rubber & Plastics Machinery Co., Ltd. |