CN202753301U - Roller material peeling device for open mill - Google Patents
Roller material peeling device for open mill Download PDFInfo
- Publication number
- CN202753301U CN202753301U CN 201220366336 CN201220366336U CN202753301U CN 202753301 U CN202753301 U CN 202753301U CN 201220366336 CN201220366336 CN 201220366336 CN 201220366336 U CN201220366336 U CN 201220366336U CN 202753301 U CN202753301 U CN 202753301U
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- CN
- China
- Prior art keywords
- roller
- blade
- blade holder
- fixing frame
- front roller
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- 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.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a roller material peeling device for an open mill. The roller material peeling device comprises a front roller and a rear roller which are mounted on a framework, a blade fixing frame is arranged outside of the front roller, a peeling blade fit with the front roller in length is arranged at the lower end of the blade fixing frame, mounting shafts are respectively fixedly mounted at two ends of the blade fixing frame and movably supported in bearing seats at the two ends of the blade fixing frame, a driving device is arranged on the framework, the blade fixing frame can be driven to rotate in corresponding bearing seats and around the two mounting shafts at the two ends thereof by the driving device, and the peeling blade can be driven to rotate from a position separated from the surface of the front roller to another position where a peeling blade edge is tightly attached on the surface of the front roller. The roller material peeling device for the open mill is simple in structure, practical, and capable of peeling sheet-shaped materials off the front roller and feeding the same into between the two rollers for repeated compression molding in an overturned manner, so that quality of semi-finished sheet-shaped products and producing efficiency are greatly improved simultaneously.
Description
Technical field
The utility model 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 then is referred to as rear roller, the respectively incorgruous inside rotation 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 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 from blanket roller to carry out compression moulding the gap that is fed through again after two-layer between two rollers, the number of times of peeling off upset is more, and the sheet material that compression moulding goes out is more even, and quality is better.Do not have stripping off device in the mill of use at present, rely on manual the cutting to peel off fully, and then send into repeatedly compression moulding between two rollers after the artificial upset, manually expend greatly, and production efficiency is low.
The utility model content
The problem that the utility model need to solve be: provide a kind of sheet material on the blanket roller can be cut peel off, and upset send between two rollers the repeatedly mill mixer roller material stripping off device of compression moulding.
For addressing the above problem, the technical solution adopted in the utility model 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 equipped 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 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 rotate in the bearing block of installation shaft in correspondence at its two ends, and the blade that can make cutting blade turn to cutting blade from the position that breaks away from the 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: the frame at the blade holder two ends is respectively arranged with a cylinder, be connected with respectively connecting rod on the piston rod of two cylinders, the mounting rod at two connecting rods and blade holder two ends is corresponding being fixedly connected with respectively.
The utility model has the advantages that: simple in structure, practical, the sheet material on the blanket roller can be cut and peel off, also overturn to send into and carry out repeated multiple times compression moulding between two rollers, greatly improved the quality of semi-finished product sheet material, also improved production efficiency simultaneously.
Description of drawings
Fig. 1 is the structural representation of mill mixer roller material stripping off device described in the utility model.
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 the 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 the state of cutting blade and blanket roller surface.
Fig. 4 is the structure for amplifying schematic diagram of A part among Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
Such as Fig. 1, Fig. 2, shown in Figure 3, mill mixer roller material stripping off device, comprising is arranged in parallel is installed in blanket roller 2 and rear roller 3 on the frame 1, arranged outside in blanket roller 2 has blade holder 4, 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, 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 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 rotate in the bearing block 7 of installation shaft 6 in correspondence at its two ends, and the blade that can make cutting blade 5 turn to cutting blade 5 from the position that breaks away from 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: the frame 1 at blade holder 4 two ends is respectively arranged with a cylinder 8, the mounting rod 10 that is connected with respectively 9, two connecting rods 9 of connecting rod and blade holder 4 two ends on the piston rod 81 of two cylinders 8 is corresponding being fixedly connected with respectively.
Operation principle of the present utility model is: during work, and blanket roller 2 and the 3 incorgruous inside rotations of rear roller, 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 two cylinders 8, the respectively outwards elongation of two-piston bar 81 on 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 counterclockwise rotates in the diaxon bearing 7 of correspondence 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 the 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, 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, form double-deck sheet material, so just finished upset work; And then start 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 and make counter-rotation around installation shaft 6 in the bearing block 7 of correspondence, thereby drive cutting blade 5 and break away from the surface of blanket roller 2, its state can be referring to shown in Figure 3, is turned into so double-deck sheet material and is involved in the gap between blanket roller 2 and the rear roller 3 and carries out compression moulding with regard to continuing rotation along with blanket roller 2.As mentioned above, repeatedly operation, the sheet material just can repeatedly be cut to be peeled off and overturns and carry out repeatedly compression moulding.
The utility model has the advantages that: simple in structure, practical, the sheet material on the blanket roller 2 can be cut and peel off, also overturn to send into and carry out repeated multiple times compression moulding in two rollers, greatly improved the quality of semi-finished product sheet material, also improved 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 equipped 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 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 rotate in the bearing block of installation shaft in correspondence at its two ends, and the blade that can make cutting blade turn to cutting blade from the position that breaks away from the blanket roller surface is close to the position on blanket roller surface.
2. mill mixer roller material stripping off device according to claim 1, it is characterized in that: the structure of described drive unit comprises: the frame at the blade holder two ends is respectively arranged with a cylinder, be connected with respectively connecting rod on the piston rod of two cylinders, the mounting rod at two connecting rods and blade holder two ends is corresponding being fixedly connected with respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220366336 CN202753301U (en) | 2012-07-27 | 2012-07-27 | Roller material peeling device for open mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220366336 CN202753301U (en) | 2012-07-27 | 2012-07-27 | Roller material peeling device for open mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753301U true CN202753301U (en) | 2013-02-27 |
Family
ID=47732496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220366336 Expired - Fee Related CN202753301U (en) | 2012-07-27 | 2012-07-27 | Roller material peeling device for open mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753301U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773939A (en) * | 2012-07-27 | 2012-11-14 | 张家港市兰航机械有限公司 | Material peeling device of open mill roller |
| CN104191539A (en) * | 2014-08-07 | 2014-12-10 | 山东八一轮胎制造有限公司 | Stripping device for mixing |
| CN109129966A (en) * | 2018-08-29 | 2019-01-04 | 天津瑞岭科技发展有限公司 | A kind of open type rubber plasticising machine |
-
2012
- 2012-07-27 CN CN 201220366336 patent/CN202753301U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773939A (en) * | 2012-07-27 | 2012-11-14 | 张家港市兰航机械有限公司 | Material peeling device of open mill roller |
| CN102773939B (en) * | 2012-07-27 | 2014-12-03 | 张家港市兰航机械有限公司 | Material peeling device of open mill roller |
| CN104191539A (en) * | 2014-08-07 | 2014-12-10 | 山东八一轮胎制造有限公司 | Stripping device for mixing |
| CN109129966A (en) * | 2018-08-29 | 2019-01-04 | 天津瑞岭科技发展有限公司 | A kind of open type rubber plasticising machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |