CN103029257B - Scraper material-stabilizing device for material issuing machine - Google Patents
Scraper material-stabilizing device for material issuing machine Download PDFInfo
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- CN103029257B CN103029257B CN201210560739.9A CN201210560739A CN103029257B CN 103029257 B CN103029257 B CN 103029257B CN 201210560739 A CN201210560739 A CN 201210560739A CN 103029257 B CN103029257 B CN 103029257B
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- blading
- tool rest
- scraper
- shaft
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Abstract
The invention relates to a scraper material-stabilizing device for a material issuing machine. The scraper material-stabilizing device is mainly suitable for material stabilizing of a foam material issuing machine in the material issuing process and belongs to one component of the foam material issuing machine. The scraper material-stabilizing device is characterized in that reverse scrapers and a reverse scraper holder are arranged, and the reverse scrapers are reversely and obliquely arranged at the left edge and the right edge of the reverse scraper holder fixedly; the reverse scraper holder is fixedly arranged on a stirring shaft and can rotate along with the rotation of the stirring shaft; and the two reverse scrapers adopt a plate-shaped structure, are on the same horizontal line and are positioned on the upper part of the center of the stirring shaft in a material issuing barrel. The scraper material-stabilizing device has the advantages of reasonable structural design and convenience and reliability in use, can press flying foam raw materials down, causes the materials which cannot be issued to the standard to sink down to obtain supplementary evaporation of steam, ensures the reasonable supply of the steam in the raw material issuing process, reduces the non-standard issuing of part of the raw materials, and increases the quality of issuing products and the degree of accuracy of material issuing of the material issuing machine.
Description
Technical field
The present invention relates to the steady materials device of a kind of scraper for material sending machine, it is mainly applicable to the steady material of foam material sending machine in issuance of materials process, belongs to parts in foam material sending machine.
Background technology
In prior art, foam raw material is in the evaporation of vapours of staving bottom, there is during puddler rotation on scraper and main shaft material partly too fastly to fly upward toward staving top because rotating from two of main shaft bottom, because rotate slow, particle ball easily breaks, the grammes per square metre standard that does not reach issuance of materials so can cause having part need to be dealt into the material of regulation multiplying power, the material flying upward up can not fall down again automatically falls bottom, can not get supplementing of bottom steam, part material can not sent out, and big or small inhomogeneous particle is along with the arrival of time and placing restrictions on of level sensor, the grammes per square metre error of foam raw material reaches 7-9%.
To so far, also have no idea the material that does not reach the grammes per square metre standard of issuance of materials and fly upward up down to be suppressed staving bottom, again obtain the supplementary evaporation of steam.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and provide a kind of reasonable in design, can reduce the steady materials device of the scraper for material sending machine of raw material grammes per square metre error, the problem of excessively flying upward in issuance of materials process in material sending machine staving inside to solve raw material, make its supplementary evaporation that obtains for the second time steam, thereby improve the overall performance of foam material sending machine.
The present invention addresses the above problem adopted technical scheme: this steady materials device of scraper that is used for material sending machine comprises issuance of materials staving, shaft, lower coating blade, lower coating blade seat, puddler and fixed bar, shaft, lower coating blade, lower coating blade seat, puddler and fixed bar are all positioned at issuance of materials staving, shaft is vertically mounted on the centre of issuance of materials staving, lower coating blade is fixed on lower coating blade seat and is positioned at the bottom of issuance of materials staving, puddler is fixed on shaft, fixed bar is fixed on issuance of materials staving, it is characterized in that: be also provided with back-blading cutter and back-blading tool rest; Described back-blading cutter has two, and they are fixed on respectively the right and left of back-blading tool rest reversed dip; Described back-blading tool rest is fixed on shaft, and it can rotate with the rotation of shaft, and has back-blading tool rest centre bore in the central authorities of back-blading tool rest, and this back-blading tool rest centre bore is through hole, and described shaft is positioned at this back-blading tool rest centre bore; Two described back-blading cuttves are platy structure, and they in the same horizontal line and be located at the central authorities position on the upper side of shaft in issuance of materials staving.Make thus the foam raw material of the inadequate multiplying power of sending out again be subject to again supplementing of steam, reduce the grammes per square metre error of raw material.
The right and left that two back-blading cuttves of the present invention are fixed on respectively back-blading tool rest reversed dip refers to: taking Y-axis as benchmark, two back-blading cuttves be respectively with identical angle reversed dip be fixed on the right and left of back-blading tool rest.
Two back-blading cuttves of the present invention are fixed on back-blading tool rest by 33 ° of Y-axis-37 ° of angles, make the uniformity of foam raw material particulate material in the evaporation of vapours of staving bottom higher.
The present invention compared with prior art, has the following advantages and effect: reasonable in design, and dependable performance, easy to use; At shaft central authorities position on the upper side, back-blading knife system is housed, the foam raw material that part is not initiated to come is down beaten, make the foam raw material of the inadequate multiplying power of sending out again be subject to again supplementing of steam, thereby reaching, the particulate material uniformity that makes to send sends out the material error of 10-20 grams 0.2 gram of left and right, send out the material error of 40 grams 0.5 gram of left and right, send out the material error of 60 grams 1 gram of left and right, till making like this whole tubbing in issuance of materials staving be dealt into evenly; Because the size that can make feed particles send out is even, so can make the quality of product be greatly improved.
Brief description of the drawings
Fig. 1 is that the present invention installs the structural representation after low head and upper cover.
Fig. 2 is the perspective view of back-blading knife system in the present invention.
Fig. 3 is the structural representation front view of back-blading knife system in the present invention.
Fig. 4 is the structural representation top view of back-blading knife system in the present invention.
Fig. 5 is the structural representation left view of back-blading knife system in the present invention.
Fig. 6 is the structural representation right view of back-blading knife system in the present invention.
In figure: issuance of materials staving 1, shaft 2, lower coating blade 3, lower coating blade seat 4, puddler 5, fixed bar 6, back-blading cutter 7, back-blading tool rest 8, low head 9, upper cover 10, left back-blading cutter 71, right back-blading cutter 72, back-blading tool rest centre bore 81.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the invention will be further described, and the present embodiment provides detailed embodiment and concrete structure, but protection scope of the present invention is not limited to following embodiment.
Referring to Fig. 1-Fig. 6, the present embodiment comprises issuance of materials staving 1, shaft 2, lower coating blade 3, lower coating blade seat 4, puddler 5, fixed bar 6, back-blading cutter 7 and back-blading tool rest 8; Shaft 2, lower coating blade 3, lower coating blade seat 4, puddler 5 and fixed bar 6 wherein are all positioned at issuance of materials staving 1, and issuance of materials staving 1 is stretched out at the two ends of fixed bar 6; Shaft 2 is vertically mounted on the centre of issuance of materials staving 1, and lower coating blade 3 is fixed on lower coating blade seat 4 and is positioned at the bottom of issuance of materials staving 1, and this lower coating blade 3 is vertical with shaft 2; Puddler 5 is fixed on shaft 2, and this puddler 5 can rotate with the rotation of shaft, and fixed bar 6 is fixed on issuance of materials staving 1; Puddler 5 is parallel with fixed bar 6, and puddler 5, fixed bar 6 are all vertical with shaft 2.
The back-blading cutter 7 of the present embodiment has two, and they are respectively left back-blading cutter 71 and right back-blading cutter 72, is fixed on the right and left of back-blading tool rest 8 their equal reversed dips; Back-blading tool rest 8 is fixed on shaft 2, this back-blading tool rest 8 can rotate with the rotation of shaft 2, and have back-blading tool rest centre bore 81 in the central authorities of back-blading tool rest 8, this back-blading tool rest centre bore 81 is through hole, in this back-blading tool rest centre bore 81, is installed with shaft 2.
Left back-blading cutter 71 and the right back-blading cutter 72 of the present embodiment are platy structure, and they in the same horizontal line and be located at the central authorities position on the upper side of the interior shaft 2 of issuance of materials staving 1.
In the present embodiment, left back-blading cutter 71 and right back-blading cutter 72 are fixed on back-blading tool rest 8 by 35 ° of angles of Y-axis, and 35 ° of angles represent with α, and left back-blading cutter 71 and right back-blading cutter 72 can be fixed by welding on back-blading tool rest 8.
It should be noted that, the right and left that described left back-blading cutter 71 and right back-blading cutter 72 are fixed on respectively back-blading tool rest 8 reversed dip refers to: taking Y-axis as benchmark, left back-blading cutter 71 and right back-blading cutter 72 be respectively with identical angle reversed dip be fixed on the right and left of back-blading tool rest 8.
" back-blading knife system " is herein made up of left back-blading cutter 71, right back-blading cutter 72 and back-blading tool rest 8.
When use, by fixing to the low head in the present invention and foam material sending machine 9 and upper cover 10.
In the time that shaft 2 rotates, back-blading knife system of the present invention is along with shaft 2 rotates together, the foam raw material excessively up flying upward in the time that shaft 2 rotates steadily falls back to the bottom of issuance of materials staving 1 by the back-blading knife system rotating together, again obtain the supplementary evaporation of steam.Wherein: can conveniently stablize by back-blading knife plate device the raw material that excessively fly upward issuance of materials staving 1 inside, the raw material flying upward is up suppressed down, making to fail the material of the standard that is dealt into down sinks, again obtain the supplementary evaporation of steam, guarantee that raw material fully ensures the fair supply of steam in issuance of materials process, reduce the nonstandard of part material issuance of materials, improved the quality of foamed products and the degree of accuracy of issuance of materials of material sending machine.
Although the present invention with embodiment openly as above; but it is not in order to limit protection scope of the present invention; any technical staff who is familiar with this technology, not departing from change and the retouching done in the spirit and scope of the present invention, all should belong to protection scope of the present invention.
Claims (3)
1. the steady materials device of the scraper for material sending machine, comprise issuance of materials staving, shaft, lower coating blade, lower coating blade seat, puddler and fixed bar, shaft, lower coating blade, lower coating blade seat, puddler and fixed bar are all positioned at issuance of materials staving, shaft is vertically mounted on the centre of issuance of materials staving, lower coating blade is fixed on lower coating blade seat and is positioned at the bottom of issuance of materials staving, puddler is fixed on shaft, and fixed bar is fixed on issuance of materials staving, it is characterized in that:
Also be provided with back-blading cutter and back-blading tool rest;
Described back-blading cutter has two, and they are fixed on respectively the right and left of back-blading tool rest reversed dip;
Described back-blading tool rest is fixed on shaft, and it can rotate with the rotation of shaft, and has back-blading tool rest centre bore in the central authorities of back-blading tool rest, and this back-blading tool rest centre bore is through hole, and described shaft is positioned at this back-blading tool rest centre bore;
Two described back-blading cuttves are platy structure, and they in the same horizontal line and be located at the central authorities position on the upper side of shaft in issuance of materials staving.
2. the steady materials device of the scraper for material sending machine according to claim 1, it is characterized in that: the right and left that two described back-blading cuttves are fixed on respectively back-blading tool rest reversed dip refers to: taking Y-axis as benchmark, two back-blading cuttves be respectively with identical angle reversed dip be fixed on the right and left of back-blading tool rest.
3. the steady materials device of the scraper for material sending machine according to claim 2, is characterized in that: two described back-blading cuttves are fixed on back-blading tool rest by 30 ° of Y-axis-40 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210560739.9A CN103029257B (en) | 2012-12-21 | 2012-12-21 | Scraper material-stabilizing device for material issuing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210560739.9A CN103029257B (en) | 2012-12-21 | 2012-12-21 | Scraper material-stabilizing device for material issuing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103029257A CN103029257A (en) | 2013-04-10 |
| CN103029257B true CN103029257B (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210560739.9A Active CN103029257B (en) | 2012-12-21 | 2012-12-21 | Scraper material-stabilizing device for material issuing machine |
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| CN (1) | CN103029257B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668373Y (en) * | 2003-11-21 | 2005-01-05 | 杭州方圆塑料机械有限公司 | Intermittert prefoaming machine |
| CN2753565Y (en) * | 2004-12-22 | 2006-01-25 | 杭州方圆塑料机械有限公司 | Fully-automatic intermittent pressurized quantitative prefoaming machine |
| EP1572432B1 (en) * | 2002-12-20 | 2010-06-09 | Akzo Nobel N.V. | Method and device for pre-expanding thermoplastic microspheres |
| CN203092894U (en) * | 2012-12-21 | 2013-07-31 | 杭州富阳东山塑料机械有限公司 | Scraper material stabilizing device for foaming machine |
-
2012
- 2012-12-21 CN CN201210560739.9A patent/CN103029257B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1572432B1 (en) * | 2002-12-20 | 2010-06-09 | Akzo Nobel N.V. | Method and device for pre-expanding thermoplastic microspheres |
| CN2668373Y (en) * | 2003-11-21 | 2005-01-05 | 杭州方圆塑料机械有限公司 | Intermittert prefoaming machine |
| CN2753565Y (en) * | 2004-12-22 | 2006-01-25 | 杭州方圆塑料机械有限公司 | Fully-automatic intermittent pressurized quantitative prefoaming machine |
| CN203092894U (en) * | 2012-12-21 | 2013-07-31 | 杭州富阳东山塑料机械有限公司 | Scraper material stabilizing device for foaming machine |
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| Publication number | Publication date |
|---|---|
| CN103029257A (en) | 2013-04-10 |
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Denomination of invention: Scraper material-stabilizing device for material issuing machine Effective date of registration: 20170328 Granted publication date: 20141126 Pledgee: Zhejiang Fuyang Rural Commercial Bank branch of the new Limited by Share Ltd Pledgor: Hangzhou Fuyang Dongshan Plastic Machinery Co., Ltd. Registration number: 2017990000247 |
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