CN102773939A - Material peeling device of open mill roller - Google Patents
Material peeling device of open mill roller Download PDFInfo
- Publication number
- CN102773939A CN102773939A CN2012102622005A CN201210262200A CN102773939A CN 102773939 A CN102773939 A CN 102773939A CN 2012102622005 A CN2012102622005 A CN 2012102622005A CN 201210262200 A CN201210262200 A CN 201210262200A CN 102773939 A CN102773939 A CN 102773939A
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- Prior art keywords
- roller
- blade
- cutting blade
- blade holder
- front roller
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a material peeling device of an open mill roller, which comprises a front roller and a rear roller arranged on a rack; the outer side of the front roller is provided with a blade fixing rack; the lower end of the blade fixing rack is provided with a cutting blade; the length of the cutting blade adapts to the length of the front roller; the two ends of the blade fixing rack are respectively fixedly provided with a mounting shaft; two mounting shafts are respectively movably supported in bearing pedestals at the two ends of the blade fixing mount; the rack is also provided with a driving device; the driving device can drive the blade fixing mount to rotate in the corresponding bearing pedestal surrounding the mounting shafts at the two ends of the blade fixing mount; and the cutting blade can rotate to the position on which the cutting edge of the cutting blade is tightly stuck on the surface of the front roller from the position where the cutting blade is separated from the surface of the front roller. The material peeling device of the open mill roller is simple and practical in structure, flake-like materials on the front roller can be cut, stripped, overturned and sent into an interval between the two rollers for repeated compression molding, the quality of the flake-like materials of the semi-finished product is improved, and meanwhile, the production efficiency is improved.
Description
Technical field
The present invention relates to mill.
Background technology
Mill is the abbreviation of opening rubber mixing machine, is that rubber plant is used for preparing broken-down rubber, elastomeric compound or carries out the rubber mixing machine tool that a kind of roller of heat refining, removing from mould exposes.Mill mainly comprises be arranged in parallel rack-mounted blanket roller and back roller, is positioned at the blanket roller that is referred to as of operator's one side, and another roller then is referred to as the back roller; The incorgruous inside rotation respectively of two rollers, material is along with the rotation of roller is involved in the gap between two rollers, and the material in two roller gaps receives strong shear action; Thereby material is moulded melting charge from the powder-material refining; Again melting charge is compression molded into semi-finished product sheet material, and the sheet material needs repeatedly to peel off and to be turned into to be fed through after two-layer from blanket roller to carry out compression moulding the gap between two rollers again, the number of times of peeling off upset is many more; The sheet material that compression moulding goes out is even more, and quality is good more.Do not have stripping off device in the mill of using at present, rely on manual the cutting to peel off fully, and then send into compression moulding repeatedly between two rollers after the artificial upset, artificial wasteful, and production efficiency is low.
Summary of the invention
The problem that the present invention need solve be: provide a kind of can the sheet material on the blanket roller be cut peel off, and upset send between two rollers the mill roller material stripping off device of compression moulding repeatedly.
For addressing the above problem; The technical scheme that the present invention adopts is: mill roller material stripping off device, comprise be arranged in parallel rack-mounted blanket roller and back roller, and in the arranged outside of blanket roller blade holder is arranged; The lower end of blade holder is equipped with cutting blade; The length of cutting blade and the length of blanket roller adapt, and the two ends of blade holder are respectively arranged with installation shaft, and two installation shaft difference expansion bearing is in the bearing block at blade holder two ends; Described bearing block all is fixedly mounted on the frame; On frame, also be provided with drive unit, described drive unit can drive blade holder and in the bearing block of installation shaft in correspondence at its two ends, rotate, and can make cutting blade be close to the position on blanket roller surface from the blade that breaks away from surperficial rotated position to the cutting blade of blanket roller.
Further; Aforesaid mill roller material stripping off device; Wherein, The structure of described drive unit comprises: on the frame at blade holder two ends, be respectively arranged with a cylinder, be connected with connecting rod on the piston rod of two cylinders respectively, two connecting rods are distinguished corresponding fixed connection with the mounting rod at blade holder two ends.
Advantage of the present invention is: simple in structure, practical, and can the sheet material on the blanket roller be cut and peel off, also overturn to send into and carry out the repeated multiple times compression moulding between two rollers, improved the quality of semi-finished product sheet material greatly, also improved production efficiency simultaneously.
Description of drawings
Fig. 1 is the structural representation of mill roller material stripping off device of the present invention.
Fig. 2 is the structural representation that the blade of cutting blade is close to the side-looking direction of the mill roller material stripping off device under the blanket roller surface state.
Fig. 3 is the be separated structural representation of side-looking direction of the mill roller material stripping off device under the state of cutting blade and blanket roller surface.
The structure for amplifying sketch map of A part among Fig. 4 Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the present invention is done further detailed description.
Like Fig. 1, Fig. 2, shown in Figure 3; Mill roller material stripping off device, comprising is arranged in parallel is installed in the blanket roller 2 and back roller 3 on the frame 1, in the arranged outside of blanket roller 2 blade holder 4 is arranged; The lower end of blade holder 4 is equipped with cutting blade 5; The length of the length of cutting blade 5 and blanket roller 2 adapts, and the two ends of blade holder 4 are respectively arranged with installation shaft 6, two installation shaft 6 difference expansion bearings in the bearing block 7 at blade holder 4 two ends; Described bearing block 7 all is fixedly mounted on the frame 1; On frame 1, also be provided with drive unit, described drive unit can drive blade holder 4 and in the bearing block 7 of installation shaft 6 in correspondence at its two ends, rotate, and can make cutting blade 5 be close to the position on blanket roller 2 surfaces from the blade of rotated position to the cutting blade 5 on disengaging blanket roller 2 surfaces.In the present embodiment; The structure of described drive unit comprises: on the frame 1 at blade holder 4 two ends, be respectively arranged with a cylinder 8; Be connected with 9, two connecting rods 9 of connecting rod on the piston rod 81 of two cylinders 8 respectively and distinguish corresponding fixed connections with the mounting rod 10 at blade holder 4 two ends.
Operation principle of the present invention is: during work, and blanket roller 2 and back roller 3 incorgruous inside rotations, the sheet material is along with the rotation of two rollers constantly is involved in the gap between two rollers, and obtains compression moulding in the gap between two rollers.When needing cutting and peeling off the sheet material, start the two-piston bar 81 outwards elongation respectively on two cylinders, 8, two cylinders 8; Because two connecting rods 9 and two mounting rods 10 and two installation shaft 6 are fixed as one with blade holder 4 respectively, when two-piston bar 81 outwards extends like this, will drive blade holder 4 and in the diaxon bearing 7 of correspondence, counterclockwise rotate around installation shaft 6; Be close to the surface of blanket roller 2 until the blade of the cutting blade 5 of blade holder 4 lower ends, i.e. cut state position, its state is referring to shown in Figure 2; Because the length of cutting blade 5 and the length of blanket roller 2 adapt; Blanket roller 2 lip-deep sheet material just are cut blade 5 and once cut off and peel off like this, and the sheet material after the cut-out then is cut blade 5 and blocks, along with the rotation of blanket roller 2; The sheet material that is blocked continues to move upward along with the rotation of blanket roller 2; And upset covers the outside of the sheet material of incision below, forms double-deck sheet material, so just accomplished upset work; And then start two cylinders 8; Make all inwardly withdrawals of cylinder piston rod 81 on two cylinders 8; 81 of such two cylinder piston rods drive blade holder 4 and in the bearing block 7 of correspondence, make counter-rotation around installation shaft 6; Break away from the surface of blanket roller 2 thereby drive cutting blade 5, its state can be turned into double-deck sheet material and be involved in blanket roller 2 and afterwards carry out compression moulding in the gap between the roller 3 along with the rotation of blanket roller 2 with regard to continuing referring to shown in Figure 3 like this.As stated, repeatable operation, the sheet material just can repeatedly be cut to be peeled off and overturns and carry out compression moulding repeatedly.
Advantage of the present invention is: simple in structure, practical, and can the sheet material on the blanket roller 2 be cut and peel off, also overturn to send into and carry out the repeated multiple times compression moulding in two rollers, improved the quality of semi-finished product sheet material greatly, also improved production efficiency simultaneously.
Claims (2)
1. mill roller material stripping off device; Comprise be arranged in parallel rack-mounted blanket roller and back roller; It is characterized in that: the arranged outside in blanket roller has blade holder, and the lower end of blade holder is equipped with cutting blade, and the length of cutting blade and the length of blanket roller adapt; The two ends of blade holder are respectively arranged with installation shaft; Expansion bearing is in the bearing block at blade holder two ends respectively for two installation shaft, and described bearing block all is fixedly mounted on the frame, on frame, also is provided with drive unit; Described drive unit can drive blade holder and in the bearing block of installation shaft in correspondence at its two ends, rotate, and can make cutting blade be close to the position on blanket roller surface from the blade that breaks away from surperficial rotated position to the cutting blade of blanket roller.
2. mill roller material stripping off device according to claim 1; It is characterized in that: the structure of described drive unit comprises: on the frame at blade holder two ends, be respectively arranged with a cylinder; Be connected with connecting rod on the piston rod of two cylinders respectively, two connecting rods are distinguished corresponding fixed connection with the mounting rod at blade holder two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262200.5A CN102773939B (en) | 2012-07-27 | 2012-07-27 | Material peeling device of open mill roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262200.5A CN102773939B (en) | 2012-07-27 | 2012-07-27 | Material peeling device of open mill roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773939A true CN102773939A (en) | 2012-11-14 |
| CN102773939B CN102773939B (en) | 2014-12-03 |
Family
ID=47119154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210262200.5A Active CN102773939B (en) | 2012-07-27 | 2012-07-27 | Material peeling device of open mill roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773939B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553282A (en) * | 2016-12-26 | 2017-04-05 | 哈尔滨理工大学 | A kind of high efficiency kneading machine perching knife of compounding rubber with scalable stress size |
| CN110053178A (en) * | 2019-04-30 | 2019-07-26 | 王兴敏 | A kind of rubber processing rubber mixing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854662A (en) * | 1958-06-06 | 1960-11-23 | Bx Plastics Ltd | Improvements in or relating to two-roll mills |
| DE3013492A1 (en) * | 1980-04-08 | 1981-10-15 | Heinrich Dr.-Ing. 8000 München Collin | Uniformly calendering sheeting - where moving doctor blade feeds oblique strip to inclined roller and then back for calendering |
| CN201613602U (en) * | 2009-12-16 | 2010-10-27 | 东莞万泰橡胶有限公司 | Rubber mill |
| CN102452135A (en) * | 2010-10-19 | 2012-05-16 | 大连宝锋机器制造有限公司 | Scraper device for rubber mixing machine |
| CN202753301U (en) * | 2012-07-27 | 2013-02-27 | 张家港市兰航机械有限公司 | Roller material peeling device for open mill |
-
2012
- 2012-07-27 CN CN201210262200.5A patent/CN102773939B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854662A (en) * | 1958-06-06 | 1960-11-23 | Bx Plastics Ltd | Improvements in or relating to two-roll mills |
| DE3013492A1 (en) * | 1980-04-08 | 1981-10-15 | Heinrich Dr.-Ing. 8000 München Collin | Uniformly calendering sheeting - where moving doctor blade feeds oblique strip to inclined roller and then back for calendering |
| CN201613602U (en) * | 2009-12-16 | 2010-10-27 | 东莞万泰橡胶有限公司 | Rubber mill |
| CN102452135A (en) * | 2010-10-19 | 2012-05-16 | 大连宝锋机器制造有限公司 | Scraper device for rubber mixing machine |
| CN202753301U (en) * | 2012-07-27 | 2013-02-27 | 张家港市兰航机械有限公司 | Roller material peeling device for open mill |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553282A (en) * | 2016-12-26 | 2017-04-05 | 哈尔滨理工大学 | A kind of high efficiency kneading machine perching knife of compounding rubber with scalable stress size |
| CN110053178A (en) * | 2019-04-30 | 2019-07-26 | 王兴敏 | A kind of rubber processing rubber mixing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102773939B (en) | 2014-12-03 |
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| C14 | Grant of patent or utility model | ||
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