CN102773939B - Material peeling device of open mill roller - Google Patents
Material peeling device of open mill roller Download PDFInfo
- Publication number
- CN102773939B CN102773939B CN201210262200.5A CN201210262200A CN102773939B CN 102773939 B CN102773939 B CN 102773939B CN 201210262200 A CN201210262200 A CN 201210262200A CN 102773939 B CN102773939 B CN 102773939B
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- China
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- blade
- roller
- blade holder
- blanket roller
- cutting blade
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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 rear roller, be positioned at the blanket roller that is referred to as of operator's one side, another roller is referred to as rear 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, material in two roller gaps is subject to strong shear action, thereby material is moulded to melting charge from powder-material refining, again melting charge is compression molded into semi-finished product sheet material, and sheet material needs repeatedly to peel off and to be turned into be fed through after two-layer from blanket roller to carry out compression moulding in the gap between two rollers again, the number of times of peeling off upset is more, the sheet material that compression moulding goes out is more even, quality is better.In the mill of use, there is no stripping off device at present, rely on manual cutting to peel off completely, and then send into compression moulding repeatedly between two rollers after artificial upset, manually expend greatly, and production efficiency is low.
Summary of the invention
The problem that the present invention need to solve: provide a kind of sheet material in blanket roller can be cut peel off, and upset send between two rollers the mill mixer roller material stripping off device of compression moulding repeatedly.
For addressing the above problem, the technical solution used in the present invention is: mill mixer roller material stripping off device, comprise be arranged in parallel rack-mounted blanket roller and rear roller, arranged outside in blanket roller has blade holder, the lower end of blade holder is provided with cutting blade, the length of cutting blade and the length of blanket roller adapt, the two ends of blade holder are respectively arranged with installation shaft, two installation shaft difference expansion bearings are in the bearing block at blade holder two ends, described bearing block is all fixedly mounted in frame, in frame, be also provided with drive unit, described drive unit can drive blade holder to rotate in corresponding bearing block around the installation shaft at its two ends, and the blade that can make cutting blade turn to cutting blade from departing from the position on blanket roller surface is close to the position on blanket roller surface.
Further, aforesaid mill mixer roller material stripping off device, wherein, the structure of described drive unit comprises: in the frame at blade holder two ends, be respectively arranged with a cylinder, on the piston rod of two cylinders, be connected with respectively connecting rod, mounting rod corresponding being fixedly connected with respectively at two connecting rods and blade holder two ends.
Advantage of the present invention is: simple in structure, practical, and the sheet material in blanket roller can be cut and peel off, also overturn to send between two rollers and carry out repeated multiple times compression moulding, greatly improve the quality of semi-finished product sheet material, also improve production efficiency simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of mill mixer 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 mixer roller material stripping off device under blanket roller surface state.
Fig. 3 is the be separated structural representation of side-looking direction of the mill mixer roller material stripping off device under state of cutting blade and blanket roller surface.
The structure for amplifying schematic diagram of A part in Fig. 4 Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in further detail.
As Fig. 1, Fig. 2, shown in Fig. 3, mill mixer roller material stripping off device, comprising is arranged in parallel is arranged on blanket roller 2 and the rear roller 3 in frame 1, there is blade holder 4 in the arranged outside of blanket roller 2, the lower end of blade holder 4 is provided with cutting blade 5, the length of the length of cutting blade 5 and blanket roller 2 adapts, the two ends of blade holder 4 are respectively arranged with installation shaft 6, two installation shaft 6 difference expansion bearings are in the bearing block 7 at blade holder 4 two ends, described bearing block 7 is all fixedly mounted in frame 1, in frame 1, be also provided with drive unit, described drive unit can drive blade holder 4 to rotate in corresponding bearing block 7 around the installation shaft 6 at its two ends, and the blade that can make cutting blade 5 turn to cutting blade 5 from departing from the position on blanket roller 2 surfaces is close to the position on blanket roller 2 surfaces.In the present embodiment, the structure of described drive unit comprises: in the frame 1 at blade holder 4 two ends, be respectively arranged with a cylinder 8, on the piston rod 81 of two cylinders 8, be connected with respectively mounting rod 10 corresponding being fixedly connected with respectively at 9, two connecting rods 9 of connecting rod and blade holder 4 two ends.
Operation principle of the present invention is: when work, and the incorgruous inside rotation of blanket roller 2 and rear roller 3, sheet material is along with the rotation of two rollers is constantly involved in the gap between two rollers, and obtains compression moulding in gap between two rollers.While needing to cut and peel off sheet material, start two cylinders 8, two-piston bar 81 on two cylinders 8 outwards extends respectively, 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 counterclockwise to rotate in corresponding diaxon bearing 7 around installation shaft 6, until the blade of the cutting blade 5 of blade holder 4 lower ends is close to the surface of blanket roller 2, it is cut state position, its state is shown in Figure 2, because the length of cutting blade 5 and the length of blanket roller 2 adapt, the just cut blade 5 of the lip-deep sheet material of blanket roller 2 once cuts off and peels off like this, sheet material after cut-out cut blade 5 blocks, along with the rotation of blanket roller 2, the sheet material being blocked continues along with the rotation of blanket roller 2 moves upward, and upset covers the outside of the sheet material of incision below, form double-deck sheet material, so just complete upset work, and then startup two cylinders 8, cylinder piston rod 81 on two cylinders 8 is all inwardly retracted, 81 of such two cylinder piston rods drive blade holder 4 in corresponding bearing block 7, to make counter-rotation around installation shaft 6, thereby drive cutting blade 5 to depart from the surface of blanket roller 2, its state can be shown in Figure 3, is turned into so double-deck sheet material and carries out compression moulding with regard to continuing along with the rotation of blanket roller 2 is involved in the gap between blanket roller 2 and rear roller 3.As mentioned above, operation repeatedly, 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 the sheet material in blanket roller 2 can be cut and peel off, also overturn to send in two rollers and carry out repeated multiple times compression moulding, greatly improve the quality of semi-finished product sheet material, also improve production efficiency simultaneously.
Claims (2)
1. mill mixer roller material stripping off device, comprise be arranged in parallel rack-mounted blanket roller and rear roller, it is characterized in that: the arranged outside in blanket roller has blade holder, the lower end of blade holder is provided with cutting blade, the length of cutting blade and the length of blanket roller adapt, the two ends of blade holder are respectively arranged with installation shaft, two installation shaft difference expansion bearings are in the bearing block at blade holder two ends, described bearing block is all fixedly mounted in frame, in frame, be also provided with drive unit, described drive unit can drive blade holder to rotate in corresponding bearing block around the installation shaft at its two ends, and the blade that can make cutting blade turn to cutting blade from departing from the position on blanket roller surface is close to the position on blanket roller surface, make the just cut blade of sheet material once cut off and peel off, and the sheet material after cutting off cut blade blocks, the sheet material being blocked along with the rotation of blanket roller continues along with the rotation of blanket roller moves upward, and upset covers the outside of the sheet material of incision below, form double-deck sheet material.
2. mill mixer roller material stripping off device according to claim 1, it is characterized in that: the structure of described drive unit comprises: in the frame at blade holder two ends, be respectively arranged with a cylinder, on the piston rod of two cylinders, be connected with respectively connecting rod, mounting rod corresponding being fixedly connected with respectively at two connecting rods and 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 CN102773939A (en) | 2012-11-14 |
| CN102773939B true CN102773939B (en) | 2014-12-03 |
Family
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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 |
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| CN (1) | CN102773939B (en) |
Families Citing this family (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 |
| CN110053178B (en) * | 2019-04-30 | 2021-03-16 | 太仓精艺弹簧有限公司 | Rubber mixing machine for rubber processing |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102773939A (en) | 2012-11-14 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |