CN107335502A - A kind of new four-roller lapping device - Google Patents
A kind of new four-roller lapping device Download PDFInfo
- Publication number
- CN107335502A CN107335502A CN201610286940.0A CN201610286940A CN107335502A CN 107335502 A CN107335502 A CN 107335502A CN 201610286940 A CN201610286940 A CN 201610286940A CN 107335502 A CN107335502 A CN 107335502A
- Authority
- CN
- China
- Prior art keywords
- mixing roll
- fixed
- bottom right
- deflector chute
- roll
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to device of plastic processing field, more particularly to a kind of new four-roller lapping device, it is characterised in that：The upper left mixing roll, upper right mixing roll is arranged in pairs, the lower-left mixing roll, bottom right mixing roll is arranged in pairs, the top of the lower-left mixing roll and the tangent setting in bottom of upper left mixing roll, the top of the bottom right mixing roll and the tangent setting of upper right mixing roll, the hopper is fixed on upper left mixing roll, surface between upper right mixing roll, the lower end of the left deflector chute is fixed on above left receiving vat and its upper end is fixed with left scraper, the left scraper fitting lower-left mixing roll is set, the lower end of the right deflector chute is fixed on above right receiving vat and its upper end is fixed with right scraper, the right scraper fitting bottom right mixing roll is set, lower-left mixing roll is fixed in the upper end of the middle deflector chute, the lower section of bottom right mixing roll and its lower end are fixed on above left receiving vat.The grinding rate ratio of four roller mills is very fast in the present invention.
Description
Technical field
The present invention relates to device of plastic processing field, more particularly to a kind of new four-roller lapping device.
Background technology
Plastics are using monomer as raw material, the high-molecular compound formed by addition polymerization or polycondensation polymerized, plastics or resin are commonly called as, can freely change composition and body styles, is made up of the additive such as synthetic resin and filler, plasticizer, stabilizer, lubricant, colorant.The powdered additive of thicker to particle or easy conglomeration, it is necessary to first carry out defibrination with plasticizer, added with slurry, the ratio that defibrination is formulated general additive and plasticizer is 1:1 or so, slurry fineness index is 60-80 μm.Existing refining equipment is three-roll grinder, its structure is as shown in Figure 1, three mixing rolls are parallel and the line of centres of mixing roll is arranged in yi word pattern, during use, hopper adds material between left mixing roll, middle mixing roll, discharged after the squeezing action between left mixing roll and middle mixing roll and middle mixing roll and right mixing roll along right mixing roll, material grinding rate is slower.
The content of the invention
The present invention is directed to above-mentioned technical problem, there is provided a kind of material grinding rate ratio new four-roller lapping device faster.
The technical solution adopted in the present invention is：
A kind of new four-roller lapping device, it is characterised in that：Including hopper,Left deflector chute,Right deflector chute,Middle deflector chute,Upper transmission mechanism,The upper left mixing roll that lower transmission mechanism and axis parallel are set,Upper right mixing roll,Lower-left mixing roll,Bottom right mixing roll,The upper left mixing roll,Upper right mixing roll is arranged in pairs,The lower-left mixing roll,Bottom right mixing roll is arranged in pairs,The top of the lower-left mixing roll and the tangent setting in bottom of upper left mixing roll,The top of the bottom right mixing roll and the tangent setting of upper right mixing roll,The hopper is fixed on upper left mixing roll,Surface between upper right mixing roll,The lower end of the left deflector chute is fixed on above left receiving vat and its upper end is fixed with left scraper,The left scraper fitting lower-left mixing roll is set,The lower end of the right deflector chute is fixed on above right receiving vat and its upper end is fixed with right scraper,The right scraper fitting bottom right mixing roll is set,Lower-left mixing roll is fixed in the upper end of the middle deflector chute,The lower section of bottom right mixing roll and its lower end are fixed on above left receiving vat,The upper transmission mechanism drives upper left mixing roll,Upper right mixing roll rotates,The lower transmission mechanism drives lower-left mixing roll,Bottom right mixing roll rotation.
The lower-left mixing roll, bottom right mixing roll size are identical.
The lower-left mixing roll, the profile diameter of bottom right mixing roll are less than upper left mixing roll, the profile diameter of upper right mixing roll.
The upper transmission mechanism includes upper motor, upper gear box, the output shaft of the upper motor is connected with the input shaft of upper gear box, two output shafts of the upper gear box are respectively connected with a upper active runner, the upper left mixing roll, the middle shaft end of upper right mixing roll are respectively connected with a upper driven runner, one upper active runner, a upper driven runner formed one group and its both be driven by upper belt.
The lower transmission mechanism includes lower motor, lower tooth roller box, the output shaft of the lower motor is connected with the input shaft of lower tooth roller box, two output shafts of the lower tooth roller box are respectively connected with a lower active runner, the lower-left mixing roll, the middle shaft end of bottom right mixing roll are respectively connected with driven runner under one, one lower active runner, under one driven runner formed one group and its both be driven by lower belt.
The upper gear box, lower tooth roller box are odd number level gear-box.
Beneficial effects of the present invention are：
1, in traditional three-roll grinder, middle mixing roll at least needs the material after half rotation thereon to pass through middle mixing roll, right mixing roll extruding, material is discharged during rotation is continued after right mixing roll extruding, four mixing rolls and the arrangement mode using each two up and down are provided with the present invention, material is by upper left mixing roll, after the extruding of upper right mixing roll, upper left mixing roll, upper right mixing roll respectively rotate less than half-turn distance can respectively with lower-left mixing roll, bottom right mixing roll carries out extruding action respectively, then left scraper is passed through, right scraper is respectively by the material extruded from lower-left mixing roll, struck off on the mixing roll of bottom right, with the setting of two scrapers, form two discharging structures, and extruded with closing apart from upper shortening, material grinding rate ratio is very fast；
2nd, the material struck off in left scraper enters in left receiving vat along left deflector chute, the material struck off in right scraper enters in right receiving vat along right deflector chute, along lower-left mixing roll, bottom right mixing roll bottom or between the material that falls of gap said among deflector chute enter in left receiving vat, collection material is completely, thoroughly；
3rd, lower-left mixing roll, the profile diameter of bottom right mixing roll are less than upper left mixing roll, the profile diameter of upper right mixing roll, extruding action can be carried out respectively with lower-left mixing roll, bottom right mixing roll respectively by upper left mixing roll, upper right mixing roll is respectively rotated less than the distance of a quarter circle, further improve grinding rate；
4th, lower-left mixing roll, bottom right mixing roll size are identical, and two mixing rolls coordinate closely, easy to control；
5th, upper transmission mechanism, lower transmission mechanism are easy to make, easy to process.
6th, upper gear box, lower tooth roller box are odd number level gear-box, ensure that upper left mixing roll and upper right mixing roll, lower-left mixing roll and bottom right mixing roll are oppositely oriented.
Brief description of the drawings
Fig. 1 is the structural representation of existing three-roll grinder.
Fig. 2 is the structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
In figure, 1- hoppers, the left deflector chutes of 2-, the right deflector chutes of 3-, 4- centres deflector chute, 5- upper lefts mixing roll, 6- upper right mixing rolls, 7- lower-lefts mixing roll, 8- bottom rights mixing roll, the left receiving vats of 9-, 10- left scrapers, the right receiving vats of 11-, 12- right scrapers, the upper motors of 13-, 14- upper gear box, the upper active runners of 15-, the upper driven runners of 16-, 17- upper belts, motor under 18-, 19- lower tooth roller boxs, active runner under 20-, driven runner under 21-, 22- lower belts, the left mixing rolls of 23-, 24- centres mixing roll, the right mixing rolls of 25-.
Embodiment
As shown in Figure 2,A kind of new four-roller lapping device,Including hopper 1,Left deflector chute 2,Right deflector chute 3,Middle deflector chute 4,Upper transmission mechanism,The upper left mixing roll 5 that lower transmission mechanism and axis parallel are set,Upper right mixing roll 6,Lower-left mixing roll 7,Bottom right mixing roll 8,Upper left mixing roll 5,Upper right mixing roll 6 is arranged in pairs,Lower-left mixing roll 7,Bottom right mixing roll 8 is arranged in pairs,The top of lower-left mixing roll 7 and the tangent setting in bottom of upper left mixing roll 5,The top of bottom right mixing roll 8 and the 6 tangent setting of upper right mixing roll,Hopper 1 is fixed on upper left mixing roll 5,Surface between upper right mixing roll 6,The left top of receiving vat 9 is fixed in the lower end of left deflector chute 2 and its upper end is fixed with left scraper 10,Left scraper 10 is bonded lower-left mixing roll 7 and set,The right top of receiving vat 11 is fixed in the lower end of right deflector chute 3 and its upper end is fixed with right scraper 12,Right scraper 12 is bonded bottom right mixing roll 8 and set,Lower-left mixing roll 7 is fixed in the upper end of middle deflector chute 4,The left top of receiving vat 9 is fixed in the lower section of bottom right mixing roll 8 and its lower end,Upper transmission mechanism drives upper left mixing roll 5,Upper right mixing roll 6 rotates,Lower transmission mechanism drives lower-left mixing roll 7,Bottom right mixing roll 8 rotates.
Lower-left mixing roll 7, the size of bottom right mixing roll 8 are identical.
Lower-left mixing roll 7, the profile diameter of bottom right mixing roll 8 are less than upper left mixing roll 5, the profile diameter of upper right mixing roll 6.
Upper transmission mechanism includes upper motor 13, upper gear box 14, the output shaft of upper motor 13 is connected with the input shaft of upper gear box 14, two output shafts of upper gear box 14 are respectively connected with a upper active runner 15, upper left mixing roll 5, the middle shaft end of upper right mixing roll 6 are respectively connected with a upper driven runner 16, upper driven one group of the formation of runner 16 of a upper active runner 15, one and its both be driven by upper belt 17.
Lower transmission mechanism includes lower motor 18, lower tooth roller box 19, the output shaft of lower motor 18 is connected with the input shaft of lower tooth roller box 19, two output shafts of lower tooth roller box 19 are respectively connected with a lower active runner 20, lower-left mixing roll 7, the middle shaft end of bottom right mixing roll 8 are respectively connected with driven runner 21 under one, under a lower active runner 20, one driven runner 21 formed one group and its both be driven by lower belt 22.
Upper gear box 14, lower tooth roller box 19 are odd number level gear-box.
Material is by upper left mixing roll 5, after upper right mixing roll 6 extrudes, upper left mixing roll 5, upper right mixing roll 6 respectively rotate less than half-turn distance can respectively with lower-left mixing roll 7, bottom right mixing roll 8 carries out extruding action respectively, then left scraper 10 is passed through, right scraper 12 is respectively by the material extruded from lower-left mixing roll 7, struck off on bottom right mixing roll 8, the material struck off in left scraper 10 enters in left receiving vat 9 along left deflector chute 2, the material struck off in right scraper 12 enters in right receiving vat 11 along right deflector chute 3, along lower-left mixing roll 7, the bottom of bottom right mixing roll 8 or between the material that falls of gap said among deflector chute 4 enter in left receiving vat 9.
1 embodiment of the present invention is described in detail above, but the content is only presently preferred embodiments of the present invention, it is impossible to be considered as the practical range for limiting the present invention.Any changes and modifications in accordance with the scope of the present application, all should still it belong within the patent covering scope of the present invention.
Claims (6)
- A kind of 1. new four-roller lapping device, it is characterised in that：Including hopper,Left deflector chute,Right deflector chute,Middle deflector chute,Upper transmission mechanism,The upper left mixing roll that lower transmission mechanism and axis parallel are set,Upper right mixing roll,Lower-left mixing roll,Bottom right mixing roll,The upper left mixing roll,Upper right mixing roll is arranged in pairs,The lower-left mixing roll,Bottom right mixing roll is arranged in pairs,The top of the lower-left mixing roll and the tangent setting in bottom of upper left mixing roll,The top of the bottom right mixing roll and the tangent setting of upper right mixing roll,The hopper is fixed on upper left mixing roll,Surface between upper right mixing roll,The lower end of the left deflector chute is fixed on above left receiving vat and its upper end is fixed with left scraper,The left scraper fitting lower-left mixing roll is set,The lower end of the right deflector chute is fixed on above right receiving vat and its upper end is fixed with right scraper,The right scraper fitting bottom right mixing roll is set,Lower-left mixing roll is fixed in the upper end of the middle deflector chute,The lower section of bottom right mixing roll and its lower end are fixed on above left receiving vat,The upper transmission mechanism drives upper left mixing roll,Upper right mixing roll rotates,The lower transmission mechanism drives lower-left mixing roll,Bottom right mixing roll rotation.
- A kind of 2. new four-roller lapping device according to claim 1, it is characterised in that：The lower-left mixing roll, bottom right mixing roll size are identical.
- A kind of 3. new four-roller lapping device according to claim 1, it is characterised in that：The lower-left mixing roll, the profile diameter of bottom right mixing roll are less than upper left mixing roll, the profile diameter of upper right mixing roll.
- A kind of 4. new four-roller lapping device according to claim 1, it is characterised in that：The upper transmission mechanism includes upper motor, upper gear box, the output shaft of the upper motor is connected with the input shaft of upper gear box, two output shafts of the upper gear box are respectively connected with a upper active runner, the upper left mixing roll, the middle shaft end of upper right mixing roll are respectively connected with a upper driven runner, one upper active runner, a upper driven runner formed one group and its both be driven by upper belt.
- A kind of 5. new four-roller lapping device according to claim 4, it is characterised in that：The lower transmission mechanism includes lower motor, lower tooth roller box, the output shaft of the lower motor is connected with the input shaft of lower tooth roller box, two output shafts of the lower tooth roller box are respectively connected with a lower active runner, the lower-left mixing roll, the middle shaft end of bottom right mixing roll are respectively connected with driven runner under one, one lower active runner, under one driven runner formed one group and its both be driven by lower belt.
- A kind of 6. new four-roller lapping device according to claim 5, it is characterised in that：The upper gear box, lower tooth roller box are odd number level gear-box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286940.0A CN107335502A (en) | 2016-05-03 | 2016-05-03 | A kind of new four-roller lapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286940.0A CN107335502A (en) | 2016-05-03 | 2016-05-03 | A kind of new four-roller lapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107335502A true CN107335502A (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610286940.0A Pending CN107335502A (en) | 2016-05-03 | 2016-05-03 | A kind of new four-roller lapping device |
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| Country | Link |
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| CN (1) | CN107335502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729278A (en) * | 2018-05-29 | 2018-11-02 | 彭灿 | A kind of paper grade (stock) wood raw material defibrator process processing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB176305A (en) * | 1921-03-01 | 1922-08-14 | Jakob Eppenberger | A process for rendering fat-containing granular products impalpable |
| JP2000225351A (en) * | 1999-02-03 | 2000-08-15 | Hitachi Constr Mach Co Ltd | Roll crusher |
| CN201427366Y (en) * | 2009-07-03 | 2010-03-24 | 易泽文 | Reclaimed rubber four-roller open mill |
| WO2012151641A1 (en) * | 2011-05-12 | 2012-11-15 | Mclanahan Corporation Pty Ltd | Crushing apparatus and method |
| CN202398382U (en) * | 2011-12-05 | 2012-08-29 | 四川皇龙智能破碎技术股份有限公司 | Novel four-roller impact crusher |
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| CN202876916U (en) * | 2012-11-12 | 2013-04-17 | 四川皇龙智能破碎技术股份有限公司 | Four-roller counterattack type fine crusher |
| CN103537353A (en) * | 2013-09-05 | 2014-01-29 | 无锡雪浪环境科技股份有限公司 | Half-dry sludge chunk crusher structure |
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| CN104889043A (en) * | 2015-04-09 | 2015-09-09 | 黎建军 | An aggregate silica powder coarse smashing screening device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729278A (en) * | 2018-05-29 | 2018-11-02 | 彭灿 | A kind of paper grade (stock) wood raw material defibrator process processing equipment |
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Application publication date: 20171110 |