CN102267200B - Free falling feeding machine - Google Patents
Free falling feeding machine Download PDFInfo
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- CN102267200B CN102267200B CN201010189316.1A CN201010189316A CN102267200B CN 102267200 B CN102267200 B CN 102267200B CN 201010189316 A CN201010189316 A CN 201010189316A CN 102267200 B CN102267200 B CN 102267200B
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- hopper
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- taper hopper
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Abstract
The invention relates to a free falling feeding machine. The feeding machine comprises a first layered tapered hopper which is connected with a lower outlet of a tapered mixer, wherein the lower outlet of the tapered mixer leans on the right side of the hopper wall of the first layered tapered hopper; a second layered tapered hopper, wherein the outlet of the first layered tapered hopper leans on the right side of the border wall of the second layered tapered hopper; and a third layered tapered hopper, wherein the outlet of the second layered tapered hopper is disposed on the center of the material inlet of the third layered tapered hopper, the material outlet of the third layered tapered hopper is disposed in a vertical direction of the material inlet of a twin-screw rubber making machine, and a triangular blade which is connected with a speed regulating motor is arranged in a part over the material outlet of the second layered tapered hopper. The free falling feeding machine of the present invention has the advantages that the increase and decrease in discharge caused by the gravitational acceleration can be forcedly controlled, the purpose of uniform feeding can be reached, and stable performances of products can be ensured.
Description
Technical field
The present invention relates to a kind of synthetic rubber production line of making, relate in particular to the feeding machine in this production line.
Background technology
Synthetic rubber machine production line is: rubber SIS20%, naphthenic oil 30%, Petropols 50% are added in tapered agitated kettle and stirred, by feeding machine by defeated the raw material the preparing feeding mouth that is delivered to twin-screw glue making machine, carry out high temperature roastingization at a high speed mixing by twin-screw glue making machine again, become synthetic rubber through filtering the adhesive of extruding.
As seen from Figure 1: the structure of the feeding machine that prior art kind adopts is: the spout that connects the square hopper 20 of tapered mixer pot 10, first freely fallen in a perpendicular edge of square by the raw material preparing, two small screws 40 are installed at right-angle side place at another, rotate two screw rods through motor 30, extrude outward screw type this raw material, send in the feeding mouth of twin-screw glue making machine 50, but the structure of feeding exists many problems and defect like this:
Because of screw rod feeding, produce huge frictional force with screw rod jacket wall, and resin produces very strong viscous force after friction high temperature melting, often the screw rod of feeding machine is clung or blocked, make the delivery of feeding machine motor overload, usually burn out motor, give to produce and bring very large inconvenience and trouble;
Due to two small screws ceaselessly friction temperature raise and reach more than 200 degrees Celsius, resin and rubber aging o'clock at 160 degrees Celsius, cause after resin and rubber chance high temperature aging, thereby greatly reduce the bonding force of product;
Due to the angle difference of feeding, what all lean on is the mode feeding of screw compulsory extruding, and uniformity extreme difference occurs that feeding size is uneven often, and it is unbalance that institute is created in twin-screw glue making machine formula rate, thus the serious product stability that affects.
Summary of the invention
The technical issues that need to address of the present invention have been to provide a kind of free falling feeding machine, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The present invention includes: connect the ground floor taper hopper exporting under tapered mixer; Under described tapered mixer, outlet leans against the headwall right side of ground floor taper hopper; Also comprise: second layer taper hopper; The outlet of described ground floor taper hopper lean against second layer taper hopper along Bi Chu right side, limit; The 3rd layer of taper hopper; The outlet of described second layer taper hopper is placed on the feeding mouth center of the 3rd layer of taper hopper; The discharging opening of the 3rd layer of taper hopper is placed on the feeding mouth vertical direction of twin-screw glue making machine; Built-in one triangular vane that connects buncher above the discharging opening of second layer taper hopper.
Compared with prior art, the invention has the beneficial effects as follows: the discharging that enforceable control acceleration of gravity causes is suddenly big or suddenly small, can reach the object of the feeding of even weighing apparatus, guarantee the performance that product is stable.
Accompanying drawing explanation
Fig. 1 is free falling feeding machine structural representation in prior art;
Fig. 2 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail:
As seen from Figure 2: the present invention includes: the ground floor taper hopper 2 that connects 10 times outlets of tapered mixer; Described 10 times outlets of tapered mixer lean against the headwall right side of ground floor taper hopper 1; Also comprise: second layer taper hopper 3; The outlet of described ground floor taper hopper 1 lean against second layer taper hopper 3 along Bi Chu right side, limit; The 3rd layer of taper hopper 7; The outlet of described second layer taper hopper 3 is placed on the feeding mouth center of the 3rd layer of taper hopper 7; The discharging opening of the 3rd layer of taper hopper 7 is placed on the feeding mouth vertical direction of twin-screw glue making machine 8; Built-in one triangular vane 5 that connects buncher 4 above the discharging opening of second layer taper hopper 3;
Above the outlet of second layer taper hopper 3, also settle one by the sluice gate 6 of baffle plate and screw rod adjusting size.
The taper hopper feeding of three-stage type for the present invention:
Ground floor hopper height is 1M, and upper diameter is 0.8M, and lower diameter is 0.1M;
Second layer hopper height is 0.5M, and upper diameter is 0.4M, and lower diameter is 0.065M;
The 3rd layered material bucket height is 0.3M, and upper diameter is 0.2M, and lower diameter is 0.04M.
Allow the lower outlet of conical agitator lean against the right side of ground floor hopper headwall, centre-height is 0.8M from ground floor discharging opening distance;
Allow the lower discharge port of ground floor hopper lean against right side, second layer material edge wall place, centre-height is 0.35M from second layer discharging opening distance;
Allow the lower discharge port of second layer hopper be placed on the center of the 3rd layered material bucket feeding mouth, centre-height is 0.2M from the 3rd layer of discharging opening distance;
Allow the lower discharge port of the 3rd layered material bucket be placed on the feeding mouth vertical direction of twin-screw glue making machine, and be connected to feeding mouth.
Buncher of 10CM place installation above second layer hopper discharging opening (, to a triangle vanelets be installed on machine shaft, and open a sluice gate along 60 degree oblique angles, control the uniformity of flow and the feeding of discharging by the size of baffle plate and screw rod adjusting sluice gate.
The present invention is owing to adopting three stage blankings, and along the principle of headwall freely falling body, each stratum acceleration of gravity that freely falling body produces that can recoil, the discharging that enforceable like this control acceleration of gravity causes is suddenly big or suddenly small, can reach the object of the feeding of even weighing apparatus, guarantee the performance that product is stable; Rectilinear feeding, the load that can alleviate feeding motor, can not produce former charge bridge and obstruction, neither can be worried because burning out motor, also improve the prouctiveness of nearly 10 times; Without adopting the feeding structure of complicated screw, avoid screw rod the produced high temperature that rubs for a long time to make the phenomenon of raw material generation aged deterioration completely, be conducive to the quality of product.
Claims (2)
1. a free falling feeding machine, is characterized in that comprising: connect the ground floor taper hopper exporting under tapered mixer; Under described tapered mixer, outlet leans against the headwall right side of ground floor taper hopper; Also comprise: second layer taper hopper; The outlet of described ground floor taper hopper lean against second layer taper hopper along Bi Chu right side, limit; The 3rd layer of taper hopper; The outlet of described second layer taper hopper is placed on the feeding mouth center of the 3rd layer of taper hopper; The discharging opening of the 3rd layer of taper hopper is placed on the feeding mouth vertical direction of twin-screw glue making machine; Built-in one triangular vane that connects buncher above the discharging opening of second layer taper hopper, described triangular vane is connected in the rotating shaft of described buncher.
2. free falling feeding machine according to claim 1, is characterized in that: above the outlet of second layer taper hopper, also settle one by the sluice gate of baffle plate and screw rod adjusting size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189316.1A CN102267200B (en) | 2010-06-01 | 2010-06-01 | Free falling feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010189316.1A CN102267200B (en) | 2010-06-01 | 2010-06-01 | Free falling feeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102267200A CN102267200A (en) | 2011-12-07 |
| CN102267200B true CN102267200B (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010189316.1A Active CN102267200B (en) | 2010-06-01 | 2010-06-01 | Free falling feeding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102267200B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437408A (en) * | 2015-10-16 | 2016-03-30 | 开源塑业科技（南通）有限公司 | Feeding device used for polyvinyl chloride (PVC)/poly ethylene (PE) plastic pipeline manufacturing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811038A (en) * | 1996-09-27 | 1998-09-22 | Plastic Specialties And Technologies Investments, Inc. | Method of blending components for porous plastic pipe processing |
| CN2910535Y (en) * | 2006-03-29 | 2007-06-13 | 广州合成材料研究院 | Polymer processing extruder |
| CN201721028U (en) * | 2010-06-01 | 2011-01-26 | 上海重发胶粘制品有限公司 | Freely falling body-type feeder |
-
2010
- 2010-06-01 CN CN201010189316.1A patent/CN102267200B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5811038A (en) * | 1996-09-27 | 1998-09-22 | Plastic Specialties And Technologies Investments, Inc. | Method of blending components for porous plastic pipe processing |
| CN2910535Y (en) * | 2006-03-29 | 2007-06-13 | 广州合成材料研究院 | Polymer processing extruder |
| CN201721028U (en) * | 2010-06-01 | 2011-01-26 | 上海重发胶粘制品有限公司 | Freely falling body-type feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102267200A (en) | 2011-12-07 |
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Owner name: SHANGHAI YONGGUAN ADHESIVE CO., LTD. Free format text: FORMER OWNER: SHANGHAI ZHONGFA ADHESIVE PRODUCTS CO., LTD. Effective date: 20131021 |
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Effective date of registration: 20131021 Address after: 201713 Zhujiajue Industrial Park, Qingpu District, No. Kang Road, industrial park, No. 15 Applicant after: Shanghai Yongguan Adhesive Products Co., Ltd. Address before: 201713 No. 951, Lane 30, rehabilitation industry road, Zhujiajue Pioneer Park, Qingpu District, Shanghai Applicant before: Shanghai Zhongfa Adhesive Products Co., Ltd. |
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Owner name: SHANGHAI YONGGUAN ADHESIVE PRODUCTS CO., LTD. Free format text: FORMER NAME: SHANGHAI YONGGUAN ADHESIVE CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 201713 Zhujiajue Industrial Park, Qingpu District, No. Kang Road, industrial park, No. 15 Patentee after: SHANGHAI YONGGUAN ADHESIVE PRODUCTS CO., LTD. Address before: 201713 Zhujiajue Industrial Park, Qingpu District, No. Kang Road, industrial park, No. 15 Patentee before: Shanghai Yongguan Adhesive Products Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 201713 Zhujiajue Industrial Park, Qingpu District, No. Kang Road, industrial park, No. 15 Patentee after: Shanghai Yongguan Zhongcheng new material science and Technology (Group) Limited by Share Ltd Address before: 201713 Zhujiajue Industrial Park, Qingpu District, No. Kang Road, industrial park, No. 15 Patentee before: SHANGHAI YONGGUAN ADHESIVE PRODUCTS CO., LTD. |
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Effective date of registration: 20170302 Address after: 331800 Fuzhou, Dongxiang Province Economic Development Zone, the Industrial Park Hill Patentee after: Jiangxi Yongguan Technology Development Co., Ltd. Address before: 201713 Zhujiajue Industrial Park, Qingpu District, No. Kang Road, industrial park, No. 15 Patentee before: Shanghai Yongguan Zhongcheng new material science and Technology (Group) Limited by Share Ltd |