CN104476586B - A kind of energy gathering type cylindrical cutter structure - Google Patents
A kind of energy gathering type cylindrical cutter structure Download PDFInfo
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- CN104476586B CN104476586B CN201410846388.7A CN201410846388A CN104476586B CN 104476586 B CN104476586 B CN 104476586B CN 201410846388 A CN201410846388 A CN 201410846388A CN 104476586 B CN104476586 B CN 104476586B
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- scraper
- noise reduction
- reduction liquid
- bagasse
- installed part
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Abstract
The invention discloses a kind of energy gathering type cylindrical cutter structure, including scraper cylinder, wherein, described scraper cylinder surface is connected to scraper installed part by fixed structure fixed cover, and scraper installed part surface is installed with multiple scraper; Described fixed structure includes the limited block being arranged on scraper cylinder one end; Scraper installed part is enclosed within scraper cylinder surface, and limited block is withstood in one end, and the other end is fixed by locking mechanism; Described locking mechanism is locking ring flange or lock screw. The invention also discloses and groove is set in this scraper, bagasse layer is set in inside grooves, greatly reduce blade construction and tell the noise produced during rotation, it is to avoid course of processing generation noise mixing phenomenon, reduce the noise of the course of processing, improve processing environment.
Description
Technical field
The present invention relates to mechanical structure field, in particular a kind of energy gathering type cylindrical cutter structure.
Background technology
Being traditionally used for the blade construction of the aspects such as stone material, timber, ceramic tile as it is shown in figure 1, include the scraper cylinder 10 of cylindrical shape, scraper cylinder 10 is connected with rotating shaft by flange 20, is fixedly installed multiple scraper 30 on scraper cylinder 10. Owing to scraper 30 is dead on scraper cylinder 10, therefore when scraper 30 weares and teares, can only changing whole blade construction, cost is big, changes inconvenience. It addition, the line diameter ratio (i.e. L:D) of traditional this structure is generally about 3.5, lighter weight, poor stability during polishing, noise is big. Finally, during traditional blade construction high-speed rotation polishing, noise produced by self is big, the formation of noise mixing phenomenon of this noise and scraper polishing stone material, greatly improve the loudness of mixed noise, being generally more than 120dB, direct labor needs ear muff on band to reduce effect of noise at operation process.
Summary of the invention
It is an object of the invention to provide a kind of energy gathering type cylindrical cutter structure, it is intended to solve traditional scraper and change inconvenience, the technical problem of polishing poor stability.
Technical scheme is as follows: a kind of energy gathering type cylindrical cutter structure, and including scraper cylinder, wherein, described scraper cylinder surface is connected to scraper installed part by fixed structure fixed cover, and scraper installed part surface is installed with multiple scraper; Described fixed structure includes the limited block being arranged on scraper cylinder one end; Scraper installed part is enclosed within scraper cylinder surface, and limited block is withstood in one end, and the other end is fixed by locking mechanism; Described locking mechanism is locking ring flange or lock screw.
Described energy gathering type cylindrical cutter structure, wherein, the joint place of described scraper cylinder and scraper installed part is provided with groove. Groove noise produced by the scraper that can tentatively reduce high-speed rotation is set, but its noise reduction is less obvious, and slightly lower the total quality of blade construction, slightly affect the stability that blade construction is polished. Then inventor tests adding material in groove, to improve its Noise Reduction.
The product that bagasse is Caulis Sacchari sinensis after squeezing, has loose fibre structure, and by adopting, bagasse is extruded obtains bagasse layer to inventor, there is countless fine gap structures inside this bagasse layer, and noise is had extremely strong absorption, elimination effect by this structure.On the other hand, bagasse layer self has good resiliency, and the vibration reducing blade construction is had beneficial effect. Finally, the bagasse layer after extruding has certain quality, can improve the total quality of blade construction. In the present invention, the manufacture method of bagasse layer is: take Caulis Sacchari sinensis, squeeze after peeling, anhydrate point and desaccharide divides, again the Caulis Sacchari sinensis after squeezing is put into infusion 2 ~ 3 hours in the water that temperature is 60 ~ 70 DEG C, take out, be dry 6 ~ 8 hours at 60 DEG C in temperature, obtain bagasse particle, bagasse particle is squeezed into and the shape of described matching grooves, obtains bagasse layer. Being removed the peel by bagasse, being primarily due to Cortex Sacchari sinensis is close long fibre structure, and this structure is slightly poor for the assimilation effect of noise, mixes Cortex Sacchari sinensis and can reduce the sound-absorbing effect of bagasse layer. Caulis Sacchari sinensis being put into infusion in water, is primarily to the sugar removing Caulis Sacchari sinensis further, the Caulis Sacchari sinensis after infusion simultaneously, its fibre structure is more loose, and the fine gap having after extruded is more, and sound-absorbing effect is better. Bagasse after infusion, removes moisture then through cold drying, will obtain extremely coarse and soft bagasse particle, obtains inside and have the bagasse bar structure of countless fine gap after the extruding of this bagasse particle.
Owing to being placed in groove by bagasse merely, bagasse layer and blade construction are susceptible to relative displacement, and the polishing effect of blade construction is produced harmful effect. Therefore inventor utilizes the fixing bagasse layer of solidification noise reduction liquid, and the composition of raw materials solidifying noise reduction liquid is prepared by each component composition of parts by weight:
30 ~ 50 parts of glue;
Preservative 2 ~ 5 parts.
The main component solidifying noise reduction liquid is glue, and the purpose adding preservative is that after preventing life-time service, bagasse layer goes bad. Owing to the glue of solidification has good sealing, noise entering the resistance that the internal generation of bagasse layer is certain, reduces the sound-absorbing effect of bagasse layer, therefore inventor have employed a kind of method that secondary adds glue, comprises the following steps:
A, glue is mixed with preservative, be uniformly mixing to obtain solidification noise reduction liquid;
B, solidification noise reduction liquid is poured in described groove at twice, first time pours into and solidifies volume is described depression volume the 1/20 of noise reduction liquid, closed pockets, start scraper, make scraper with the rotational speed 20 ~ 40 minutes of 500 ~ 1000 revs/min, stop scraper rotating, solidification noise reduction liquid is poured again in described groove, it is identical with first time that second time pours the amount solidifying noise reduction liquid into, closed pockets, start scraper, make scraper rotate 60 ~ 80 minutes with the speed of 30 ~ 40 revs/min, complete to solidify the interpolation of noise reduction liquid. first time adds and solidifies noise reduction liquid, make blade construction high-speed rotation again, its objective is to allow glue not penetrate into inside bagasse layer, the fine gap within bagasse layer will not be blocked, the solidification noise reduction liquid that first time adds can be under the influence of centrifugal force, the structure of a kind of mesh-like is formed outside bagasse layer, this is owing to the effect of high-speed rotation makes glue dispersion solidification, continuous print planar consolidated structure will not be formed, the glue structure of this mesh-like is tentatively connected to bagasse layer surface and groove inner wall on the one hand, realize the preliminary fixing of bagasse layer, make the fine gap structure more crypto set on bagasse layer surface on the other hand, be conducive to improving the sound-absorbing effect of bagasse layer. second time is added and is solidified noise reduction liquid, and employing slowly runs, it is ensured that glue does not penetrate into inside bagasse layer, and in bagasse layer appearance, it is fixed further.Due to the existence of wire mesh structure (being a kind of stereochemical structure), making the attachment of glue of second time interpolation not in approximately the same plane, the glue that therefore second time is added also is difficult to form continuous print sealing surface.
Beneficial effects of the present invention: the present invention provides a kind of energy gathering type cylindrical cutter structure, makes removing and installing of scraper convenient on the one hand, increases the quality of whole blade construction simultaneously so that it is polishing effect is more. The present invention also arranges bagasse layer inside blade construction, utilizes the fine gap structure within bagasse layer to reduce produced noise during blade construction high-speed rotation, it is to avoid itself and noise produced by scraper polishing stone material are mixed, and reduce noise during blade construction work.
Accompanying drawing explanation
Fig. 1 is the structure diagram of traditional blade construction.
Fig. 2 is the sectional view of energy gathering type cylindrical cutter structure in the present invention.
Fig. 3 is the sectional view of the energy gathering type cylindrical cutter structure being provided with groove.
Fig. 4 is the sectional view of the energy gathering type cylindrical cutter structure with bagasse layer.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
Embodiment 1
Present embodiment discloses a kind of energy gathering type cylindrical cutter structure, as in figure 2 it is shown, include scraper cylinder 10, this scraper cylinder 10 is arranged to cylindrical shape, its surface is connected to scraper installed part 300 by fixed structure fixed cover, and this scraper is installed 300 surfaces and is installed with multiple scraper 30. In practical application, by multiple fixed form, scraper installed part 300 can be fixed on scraper cylinder 10 surface, in the present embodiment, in scraper cylinder one end, one limited block 210 is set, scraper installed part 300 is enclosed within scraper cylinder 10 surface, limited block 210 is withstood in one end, and the other end of scraper installed part 300 is fixed by locking ring flange 220. Adopting locking ring flange 220 to be primarily due to locking ring flange 220 easy installation and removal, fixed effect is better, and during polishing, stability is high. Certainly, in other embodiment, it is also possible to the installation recess of lock screw is installed scraper installed part 300 surface configuration one, adopt in lock screw fixed doctor installed part 300(figure and do not draw lock screw).
By above-mentioned set-up mode, scraper cylinder 10 becomes general parts, when scraper 30 weares and teares, it is only necessary to dismounting and change scraper installed part 300, it is not necessary to change scraper cylinder 10; Meanwhile, for different polishing objects, it is only necessary to change corresponding scraper installed part 300, it is not necessary to reinstall whole blade construction, practical and convenient. Additionally, after being socketed scraper installed part 300, increase diameter and the weight of whole blade construction, considerably increase its cumulative (traditional big more than 5 times of the rotary inertia ratio of the blade construction after improvement), reducing its line diameter ratio (the blade construction line diameter ratio after improvement is generally less than 2.5) simultaneously, make whole blade construction not pliable, during polishing, stability is better, noise is less, in hgher efficiency.
The polishing noise of the present embodiment is about 115dB, and sound is slightly sharp-pointed, ear twinge when staff is without ear muff.
Embodiment 2
The present embodiment is basic and embodiment 1 is identical, the difference is that, as it is shown on figure 3, the blade construction of the present embodiment is provided with groove 500 in the joint place of scraper cylinder 10 with scraper installed part 300, its effect is for reducing noise during blade construction work. In practical application, groove 500 can be arranged on scraper cylinder 10 surface, it is also possible to is arranged on scraper installed part 300 inner surface.Groove 500 is circular groove structure.
The polishing noise of the present embodiment is about 105dB, sound slightly overcast than embodiment 1, ear faint twinge when staff is without ear muff.
Embodiment 3
The present embodiment is essentially identical with the structure of embodiment 2, the difference is that, as shown in Figure 4, the groove 500 in the present embodiment is added with bagasse layer 600. The manufacture method of bagasse layer is: take Caulis Sacchari sinensis, squeeze after peeling, anhydrate point and desaccharide divides, again the Caulis Sacchari sinensis after squeezing is put into infusion 3 hours in the water that temperature is 65 DEG C, take out, be dry 7 hours at 60 DEG C in temperature, obtain bagasse particle, bagasse particle is squeezed into and the shape of described matching grooves, obtains bagasse layer.
The polishing noise of the present embodiment is about 85dB, greatly reduces the phenomenon having even completely avoided noise mixing, and sound slightly overcast than embodiment 2, when staff is without ear muff, ear is without sensation of pricking, but also experiences discomfort. When the blade construction of the present embodiment works, stability is lower than the blade construction of embodiment 1, and polishing effect does not have the ideal in embodiment 1.
Embodiment 4
The present embodiment is essentially identical with the structure of embodiment 3, the difference is that, the groove in the present embodiment also pours into solidification noise reduction liquid, and its composition of raw materials is prepared by each component composition of parts by weight:
30 ~ 50 parts of glue;
Preservative 2 ~ 5 parts.
The present embodiment have employed a kind of method that secondary adds glue, comprises the following steps:
A, glue is mixed with preservative, be uniformly mixing to obtain solidification noise reduction liquid;
B, solidification noise reduction liquid is poured in described groove at twice, first time pours into and solidifies volume is described depression volume the 1/20 of noise reduction liquid, closed pockets, start scraper, make scraper with the rotational speed 20 ~ 40 minutes of 500 ~ 1000 revs/min, stop scraper rotating, solidification noise reduction liquid is poured again in described groove, it is identical with first time that second time pours the amount solidifying noise reduction liquid into, closed pockets, start scraper, make scraper rotate 60 ~ 80 minutes with the speed of 30 ~ 40 revs/min, complete to solidify the interpolation of noise reduction liquid.
The present embodiment polishing noise is about 80dB, greatly reduces the phenomenon having even completely avoided noise mixing, and sound slightly overcast than embodiment 2, when staff is without ear muff, ear is without sensation of pricking, but also experiences discomfort. When the blade construction of the present embodiment works, stability and polishing effect are suitable with the blade construction of embodiment 1.
Certainly, the groove 500 of the present invention does not limit can only fill bagasse layer, in practical application, can also fill other materials as damping noise reduction medium, to improve stability during blade construction polishing, reduce noise further in groove 500. Damping noise reduction medium includes any one or multiple mixing in water, oil, sand, metal sand. Damping noise reduction medium is preferably water and wet goods liquid, liquid has good soundproof effect on the one hand, on the other hand, liquid has certain buffering effect, can playing reduction vibrations, when blade construction rotates polishing, liquid flows, blade construction each several part is made to keep balance, it is ensured that the stability of blade construction.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (3)
1. an energy gathering type cylindrical cutter structure, including scraper cylinder, it is characterised in that described scraper cylinder surface is connected to scraper installed part by fixed structure fixed cover, and scraper installed part surface is installed with multiple scraper; Described fixed structure includes the limited block being arranged on scraper cylinder one end; Scraper installed part is enclosed within scraper cylinder surface, and limited block is withstood in one end, and the other end is fixed by locking mechanism; Described locking mechanism is locking ring flange or lock screw; The joint place of described scraper cylinder and scraper installed part is provided with groove;
Described inside grooves is provided with bagasse layer, the manufacture method of described bagasse layer is: take Caulis Sacchari sinensis, squeeze after peeling, anhydrate point and desaccharide divides, then the Caulis Sacchari sinensis after squeezing is put into infusion 2 ~ 3 hours in the water that temperature is 60 ~ 70 DEG C, take out, it is dry 6 ~ 8 hours at 60 DEG C in temperature, obtain bagasse particle, bagasse particle is squeezed into and the shape of described matching grooves, obtains bagasse layer.
2. energy gathering type cylindrical cutter structure according to claim 1, it is characterised in that described inside grooves is also filled with solidifying noise reduction liquid, the composition of raw materials of described solidification noise reduction liquid is prepared by each component composition of parts by weight:
30 ~ 50 parts of glue;
Preservative 2 ~ 5 parts.
3. energy gathering type cylindrical cutter structure according to claim 2, it is characterised in that the adding method of described solidification noise reduction liquid is as follows:
A, glue is mixed with preservative, be uniformly mixing to obtain solidification noise reduction liquid;
B, solidification noise reduction liquid is poured in described groove at twice, first time pours into and solidifies volume is described depression volume the 1/20 of noise reduction liquid, closed pockets, start scraper, make scraper with the rotational speed 20 ~ 40 minutes of 500 ~ 1000 revs/min, stop scraper rotating, solidification noise reduction liquid is poured again in described groove, it is identical with first time that second time pours the amount solidifying noise reduction liquid into, closed pockets, start scraper, make scraper rotate 60 ~ 80 minutes with the speed of 30 ~ 40 revs/min, complete to solidify the interpolation of noise reduction liquid.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410846388.7A CN104476586B (en) | 2014-12-31 | 2014-12-31 | A kind of energy gathering type cylindrical cutter structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410846388.7A CN104476586B (en) | 2014-12-31 | 2014-12-31 | A kind of energy gathering type cylindrical cutter structure |
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| Publication Number | Publication Date |
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| CN104476586A CN104476586A (en) | 2015-04-01 |
| CN104476586B true CN104476586B (en) | 2016-06-08 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104608049B (en) * | 2015-01-07 | 2017-02-01 | 东莞市巩达精密机械有限公司 | Low-noise type cylindrical grinding head structure and noise reducing method used for same |
| CN107718276A (en) * | 2017-09-30 | 2018-02-23 | 马鞍山市华东耐磨合金有限公司 | A kind of mixing plant scraper for being beneficial to protection mixing arm |
| CN108202064A (en) * | 2017-12-20 | 2018-06-26 | 河南工程学院 | A kind of slump cone Quick cleaning device |
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| DE102007063295A1 (en) * | 2007-12-27 | 2009-07-02 | Natec Gmbh | Cutting a soft food mass |
| CN201592453U (en) * | 2009-12-30 | 2010-09-29 | 宋宝三 | Energizing device of controllable sectional cutting-off knife roll |
| CN102806612A (en) * | 2012-08-16 | 2012-12-05 | 大连橡胶塑料机械股份有限公司 | Scraper device |
| CN203680428U (en) * | 2014-02-24 | 2014-07-02 | 孟范悦 | Plastic drawing rotary switching efficient combined separating knife |
| CN204397952U (en) * | 2014-12-31 | 2015-06-17 | 佛山市科利得机械有限公司 | A kind of energy gathering type cylindrical cutter structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4381219B2 (en) * | 2004-05-10 | 2009-12-09 | 新日本溶業株式会社 | Manufacturing method of blade for automatic machine |
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- 2014-12-31 CN CN201410846388.7A patent/CN104476586B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007063295A1 (en) * | 2007-12-27 | 2009-07-02 | Natec Gmbh | Cutting a soft food mass |
| CN201592453U (en) * | 2009-12-30 | 2010-09-29 | 宋宝三 | Energizing device of controllable sectional cutting-off knife roll |
| CN102806612A (en) * | 2012-08-16 | 2012-12-05 | 大连橡胶塑料机械股份有限公司 | Scraper device |
| CN203680428U (en) * | 2014-02-24 | 2014-07-02 | 孟范悦 | Plastic drawing rotary switching efficient combined separating knife |
| CN204397952U (en) * | 2014-12-31 | 2015-06-17 | 佛山市科利得机械有限公司 | A kind of energy gathering type cylindrical cutter structure |
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