CN203317588U - Driving device for open mills for rubber and plastics - Google Patents
Driving device for open mills for rubber and plastics Download PDFInfo
- Publication number
- CN203317588U CN203317588U CN2013203405284U CN201320340528U CN203317588U CN 203317588 U CN203317588 U CN 203317588U CN 2013203405284 U CN2013203405284 U CN 2013203405284U CN 201320340528 U CN201320340528 U CN 201320340528U CN 203317588 U CN203317588 U CN 203317588U
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- Prior art keywords
- roller
- decelerator
- driving device
- mill
- motor
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 13
- 229920003023 plastic Polymers 0.000 title claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a driving device for open mills for rubber and plastics, which relates to a plasticating and mixing machine for rubber and plastic production, and is used for driving a rotor of a roller of an open mill to rotate. According to the driving device disclosed by the utility model, a technical scheme that an output shaft of each motor is connected with one speed reducer so as to form a set of driving device, and an output shaft of each speed reducer is connected with a rotor of a roller of an open mill is adopted, so that a technical problem that in an existing driving device for open mills, the speed ratio of two rollers cannot be arbitrarily adjusted is solved. Two sets of driving devices are respectively arranged at the two ends of the roller of the open mill, therefore, the driving device disclosed by the utility model is compact in structure, reasonable in space utilization, and small in land-occupied area; an interference between the two sets of driving devices is avoided; the two sets of driving devices have a large degree of freedom in the aspects of installation and size.
Description
Technical field
The utility model relates to plasticating of rubber plastic production and mixing machinery, is a kind of rubber plastic mill drive unit concretely.
Background technology
In existing mill, adopt separate unit motor, speed ratio gear transmission to drive the relatively rotating structure of two rollers of different rotating speeds, exist two roller speed ratios can not adjust arbitrarily and affect compound quality, the transmission noise is large, the shortcoming that transmission efficiency is low; Adopt separate unit motor input reductor, two output shafts of reductor drive respectively two relatively rotating structures of roller, the shortcoming that exists equally the roller speed ratio not adjust arbitrarily; Chinese invention patent publication number CN101148073 A " two-inputting two-outputting device of mill " adopts two motors to connect the reductor of a dual input, two output shafts of reductor connect respectively the structure of a roller, the shortcoming that this patent still exists the roller speed ratio not adjust arbitrarily, simultaneously, its structure is compact not, and floor space is larger.
The utility model content
The utility model will solve existing mill drive unit two technical problems that the roller speed ratio can not be adjusted arbitrarily, the rubber plastic mill drive unit that provides a kind of two roller speed ratios to adjust arbitrarily are provided.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of rubber plastic mill drive unit, comprise motor, decelerator and bearing, described motor and decelerator respectively have two, the output shaft of every motor connects a decelerator, and the output shaft of every decelerator connects the rotor of a roller of mill.
Each roller of mill, by a set of correspondence, drive unit that be comprised of motor and decelerator, has been realized the electrodeless variable-speed of roller rotor speed, and two roller speed ratios can be adjusted arbitrarily, makes to plasticate to be guaranteed with the quality of elastomeric compound.Stable drive, efficiency are high, and noise is little, long service life.
Decelerator is the hole output decelerator.The hole of hole output decelerator output shaft directly is connected with the rotor of mill mixer roller, does not need shaft coupling, connects simply, and compact conformation, save installing space and cost.
Motor is variable-frequency motor or direct current generator.Be convenient to control the revolution of variable-frequency motor or direct current generator.
The two ends of roller are supported by cylinder roller bearing, and bearing is arranged on the support of mill.Cylinder roller bearing has larger radially bearing capacity, the mill cylinder rotor that while being suitable for being supported on work, radial load is very large, axial force is very little.
Two motors and decelerator are arranged on respectively the two ends of mill mixer roller.Motor and decelerator are arranged on an end of mill, and the output shaft of this decelerator connects the rotor of roller one end; Another motor and another decelerator are arranged on the other end of mill, and the output shaft of this decelerator connects the rotor of another roller other end.Compact conformation, space utilization is reasonable, and floor space is less, has prevented from interfering between two cover drive units, and two cover drive units are having the very large free degree aspect installation and size.
The utility model has the advantages that: the output shaft of every motor connects a decelerator, the output shaft of every decelerator connects the rotor of a mill mixer roller, each roller of mill has the drive unit of a set of correspondence, realize the electrodeless variable-speed of roller rotor speed, two roller speed ratios can be adjusted arbitrarily, make to plasticate and the quality of elastomeric compound is guaranteed, and stable drive, efficiency are high, noise is little, long service life.Two cover drive units are arranged on respectively the two ends of mill mixer roller, and compact conformation, utilize space reasonable, and floor space is less, prevent from interfering between two cover drive units, and two cover drive units are having the very large free degree aspect installation and size.
The accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Accompanying drawings.
In diagram, the two ends of rotor of mill mixer roller 1 is arranged on cylinder roller bearing, and bearing 2 is arranged on the support of mill.The right-hand member of roller shown in Fig. 21 is by a set of by an ac variable-frequency electric motor 4 and a drive unit that hole output decelerator 3 forms, and the endoporus of decelerator 3 output shafts is connected with the rotor right-hand member head of below roller 1; The left end of roller 1 is by the another set of drive unit be comprised of another ac variable-frequency electric motor 4 and another hole output decelerator 3, and the output shaft endoporus of this drive unit decelerator 3 is connected with the rotor left end head of top roller 1.Regulate respectively motor 4 and decelerator 3 in two cover drive units, can control respectively the rotor speed of two rollers 1, produce different gearratios.Decelerator more than 3 adopts conic reducer or worm type of reduction gearing, and what the present embodiment adopted is conic reducer.The present embodiment device simple and compact for structure, floor space is little, easy to operate, transmission efficiency is high, stable drive, noise is low, long service life has prevented from interfering between two cover drive units, two cover drive units install and size aspect the very large free degree is being arranged.
Claims (5)
1. a rubber plastic mill drive unit, comprise motor (4), decelerator (3) and bearing (2), it is characterized in that described motor (4) and decelerator (3) respectively have two, the output shaft of every motor (4) connects a decelerator (3), and the output shaft of every decelerator (3) connects the rotor of a roller of mill (1).
2. a kind of rubber plastic mill drive unit according to claim 1, is characterized in that decelerator (3) is the hole output decelerator.
3. a kind of rubber plastic mill drive unit according to claim 1, is characterized in that motor (4) is variable-frequency motor or direct current generator.
4. a kind of rubber plastic mill drive unit according to claim 1, is characterized in that the two ends of roller (1) are supported by cylinder roller bearing, and bearing (2) is arranged on the support of mill.
5. a kind of rubber plastic mill drive unit according to claim 1, is characterized in that two motors (4) and decelerator (3) are arranged on respectively the two ends of mill mixer roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203405284U CN203317588U (en) | 2013-06-14 | 2013-06-14 | Driving device for open mills for rubber and plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203405284U CN203317588U (en) | 2013-06-14 | 2013-06-14 | Driving device for open mills for rubber and plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203317588U true CN203317588U (en) | 2013-12-04 |
Family
ID=49656978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203405284U Expired - Fee Related CN203317588U (en) | 2013-06-14 | 2013-06-14 | Driving device for open mills for rubber and plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203317588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535189A (en) * | 2019-09-20 | 2021-03-23 | 山东江泷机械有限公司 | Noodle calender set and application thereof |
| CN112591378A (en) * | 2020-12-24 | 2021-04-02 | 天津麦世科尔科技咨询有限公司 | Movable unpowered material conveying device for plastic processing |
-
2013
- 2013-06-14 CN CN2013203405284U patent/CN203317588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535189A (en) * | 2019-09-20 | 2021-03-23 | 山东江泷机械有限公司 | Noodle calender set and application thereof |
| CN112591378A (en) * | 2020-12-24 | 2021-04-02 | 天津麦世科尔科技咨询有限公司 | Movable unpowered material conveying device for plastic processing |
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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: 20131204 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |