CN203471990U - Four-roller calendaring machine - Google Patents
Four-roller calendaring machine Download PDFInfo
- Publication number
- CN203471990U CN203471990U CN201320526631.8U CN201320526631U CN203471990U CN 203471990 U CN203471990 U CN 203471990U CN 201320526631 U CN201320526631 U CN 201320526631U CN 203471990 U CN203471990 U CN 203471990U
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- CN
- China
- Prior art keywords
- pressure roller
- frame
- roll calender
- roller
- frame body
- 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.)
- Withdrawn - After Issue
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a four-roller calendaring machine which is convenient to clean and overhaul. The four-roller calendaring machine comprises four pressing rollers which are movably arranged on a stander and are classified into an upper row and a lower row and four independent driving devices for driving the pressing rollers, wherein the pressing rollers are arranged on the stander through bearing pedestals arranged at two ends of the pressing rollers; the upper row of the pressing rollers comprise a first pressing roller and a second pressing roller; the lower row of the pressing rollers comprise a third pressing roller and a fourth pressing roller; a material feeding hopper is arranged above the upper row of the pressing rollers on the stander; the stander comprises a stander body and a mounting frame capable of sliding on the stander body; the second pressing roller and the fourth pressing roller and the driving devices thereof are arranged on the mounting frame; a locking device is arranged between the stander body and the mounting frame.
Description
Technical field
The utility model relates to a kind of four-roll calender.
Background technology
Four-roll calender for material is mixed, compaction treatment to be to remove the bubble etc. of storeroom, makes material quality more tight, so that finished product is processed in rear road.Four-roll calender generally comprise the two rows that are movably arranged in frame totally four pressure rollers, drive four independent driving devices of pressure roller etc.Owing to there being unavoidably some materials to be bonded on pressure roller or other parts in calender line, after use a period of time, need to clear up, but because less cleaning, the maintenance difficulty of causing of roller space.
Utility model content
Technical problem to be solved in the utility model is: a kind of four-roll calender of being convenient to cleaning and maintenance is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of four-roll calender, comprise the two rows that are movably arranged in frame totally four pressure rollers, drive four independent driving devices of pressure roller, pressure roller is arranged in frame by the bearing block at its two ends, upper row pressure roller comprises first, the second pressure roller, lower row pressure roller comprises the 3rd, the 4th pressure roller, in frame, above upper row pressure roller, be provided with feed hopper, described frame comprises frame body and the installing rack that can slide on frame body, described second, the 4th pressure roller and drive unit thereof are arranged on installing rack, between frame body and installing rack, be provided with locking device.
The further technical problem to be solved of the utility model is: provide a kind of roller space adjustable four-roll calender.
For solving the problems of the technologies described above, the technical scheme that the utility model is further adopted is: described frame is provided with guide rail, described bearing block is movably arranged in guide rail, described frame is provided with pressure roller apparatus for adjusting position, comprise rotating and be arranged on the leading screw in frame, leading screw outer end is provided with handwheel, between leading screw and described pressure roller shaft bearing, by screw thread, is connected.
As a kind of preferred version, described frame is provided with scale, and described bearing block is provided with pointer.
As a kind of preferred version, described leading screw is provided with sprocket wheel, between two sprocket wheels on same pressure roller, is provided with chain.
As a kind of preferred version, between two sprocket wheels in described frame on same pressure roller, be provided with the transition wheel of support chains.
As a kind of preferred version, described mount pad lower surface is provided with four rolling, and described frame body is provided with the slide rail of accommodating roller, is also provided with the cylinder of drive installation seat on described frame body.
The further technical problem to be solved of the utility model is: a kind of four-roll calender that can accelerate material cooling velocity is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model is further adopted is: in described pressure roller, be provided with coolant pipe.
As a kind of preferred version, described coolant pipe in the shape of a spiral, and is close to pressure roller calendering portion inwall.
As a kind of preferred version, described pressure roller calendering portion outer surface is provided with friction line.
The beneficial effects of the utility model are: because described frame comprises the installing rack that can slide on frame body, described the second, the 4th pressure roller and drive unit thereof are arranged on installing rack, cleaning, maintenance time can outwards be slided installing rack, thereby have facilitated staff's operation; Between frame body and installing rack, be provided with locking device, during work, locking device being locked can the normal operation of assurance equipment.
Because described frame is provided with scale, described bearing block is provided with pointer, can easily pressure roller be transferred to desired spacing.
Because described leading screw is provided with sprocket wheel, between two sprocket wheels on same pressure roller, be provided with chain, only need the handwheel that rotates pressure roller one end can guarantee pressure roller two side shaft holder synchronous shift, make to regulate more convenient.
Owing to being provided with the transition wheel of support chains in described frame between two sprocket wheels on same pressure roller, chain is supported, while avoiding chain tension to cause adjusting, there is the situation that chain breaks.
Owing to being also provided with the cylinder of drive installation seat in frame, make the folding of mount pad more convenient.
Due to described coolant pipe in the shape of a spiral, and be close to pressure roller calendering portion inwall, make cooling effect better.
Because described pressure roller calendering portion outer surface is provided with friction line, avoid material on pressure roller, to occur skidding.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is left TV structure schematic diagram of the present utility model.
Fig. 3 is right TV structure schematic diagram of the present utility model.
Fig. 4 is the structural representation of the utility model installing rack while opening.
In Fig. 1 to Fig. 4: 1. frame, 101. frame bodies, 102. installing racks, 2. drive unit, 3. the first pressure roller, 4. the second pressure roller, 5. the 3rd pressure roller, 6. the 4th pressure roller, 7. bearing block, 8. locking device, 9. guide rail, 10. leading screw, 11. handwheels, 12. sprocket wheels, 13. chains, 14. transition wheels, 15. scales, 16. pointers, 17. feed hoppers, 18. rollers, 19. slide rails, 20. cylinders.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Figure 1-4, a kind of four-roll calender, comprise the two rows that are movably arranged in frame 1 totally four pressure rollers, drive four independent driving devices 2 (reducing motor) of pressure roller, pressure roller is arranged in frame 1 by the bearing block 7 at its two ends, in pressure roller, be provided with spiral coolant pipe (not shown), and be close to pressure roller calendering portion inwall.Pressure roller calendering portion outer surface is provided with friction line.Upper row pressure roller comprises first, second pressure roller 4, and lower row pressure roller comprises the 3rd, the 4th pressure roller 6.Frame 1 is provided with guide rail 9, and described bearing block 7 is movably arranged in guide rail 9, and frame 1 is provided with pressure roller apparatus for adjusting position.Pressure roller apparatus for adjusting position comprises that rotation is arranged on the leading screw 10 in frame 1, and leading screw 10 outer ends are provided with handwheel 11, and leading screw 10 is connected by screw thread with 7 of described pressure roller shaft bearings.On leading screw 10, be also provided with sprocket wheel 12,12, two sprocket wheels on same pressure roller are provided with chain 13, are provided with the transition wheel 14 of support chains 13 between two sprocket wheels 12 in frame 1 on same pressure roller.Frame 1 is provided with scale 15, and described bearing block 7 is provided with the pointer 16 matching with scale 15.In frame 1, above upper row pressure roller, be provided with feed hopper 17.Frame 1 comprises frame body 101 and the installing rack 102 that can slide on frame body 101.Mount pad lower surface is provided with four rolling 18, and frame body 101 is provided with the slide rail 19 of accommodating roller 18, is also provided with the cylinder 20 of drive installation seat on frame body 101.The second, the 4th pressure roller 6 and drive unit 2 thereof are arranged on installing rack 102, between frame body 101 and installing rack 102, are provided with locking device 8.
During use, first by pressure roller apparatus for adjusting position, regulate the roll spacing between pressure roller, the generally roll spacing between lower compression roller is less than the roll spacing between pressure roller.According to the characteristic of different material, set the temperature of required cooling water and the rotating speed of flow-control and pressure roller.Start control valve and make four pressure roller water flowings, start the drive unit 2 of four rollers; Then feed intake, directly put in the feed hopper 17 of calender by the mixed material of Hot mixer, material is by the weight of self, drop on the pressure roller rotating, by pressure roller to material further mix, cooling extruding.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. a four-roll calender, comprise the two rows that are movably arranged in frame totally four pressure rollers, drive four independent driving devices of pressure roller, pressure roller is arranged in frame by the bearing block at its two ends, upper row pressure roller comprises first, the second pressure roller, lower row pressure roller comprises the 3rd, the 4th pressure roller, in frame, above upper row pressure roller, be provided with feed hopper, it is characterized in that: described frame comprises frame body and the installing rack that can slide on frame body, described second, the 4th pressure roller and drive unit thereof are arranged on installing rack, between frame body and installing rack, be provided with locking device.
2. a kind of four-roll calender as claimed in claim 1, it is characterized in that: described frame is provided with guide rail, described bearing block is movably arranged in guide rail, described frame is provided with pressure roller apparatus for adjusting position, comprise rotating and be arranged on the leading screw in frame, leading screw outer end is provided with handwheel, between leading screw and described pressure roller shaft bearing, by screw thread, is connected.
3. a kind of four-roll calender as claimed in claim 2, is characterized in that: described frame is provided with scale, and described bearing block is provided with pointer.
4. a kind of four-roll calender as claimed in claim 3, is characterized in that: described leading screw is provided with sprocket wheel, between two sprocket wheels on same pressure roller, is provided with chain.
5. a kind of four-roll calender as claimed in claim 4, is characterized in that: the transition wheel that is provided with support chains between two sprocket wheels in described frame on same pressure roller.
6. a kind of four-roll calender as described in any one in claim 1-5, is characterized in that: described mount pad lower surface is provided with four rolling, and described frame body is provided with the slide rail of accommodating roller, is also provided with the cylinder of drive installation seat on described frame body.
7. a kind of four-roll calender as claimed in claim 6, is characterized in that: in described pressure roller, be provided with coolant pipe.
8. a kind of four-roll calender as claimed in claim 7, is characterized in that: described coolant pipe in the shape of a spiral, and is close to pressure roller calendering portion inwall.
9. a kind of four-roll calender as claimed in claim 8, is characterized in that: described pressure roller calendering portion outer surface is provided with friction line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526631.8U CN203471990U (en) | 2013-08-27 | 2013-08-27 | Four-roller calendaring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526631.8U CN203471990U (en) | 2013-08-27 | 2013-08-27 | Four-roller calendaring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471990U true CN203471990U (en) | 2014-03-12 |
Family
ID=50220394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526631.8U Withdrawn - After Issue CN203471990U (en) | 2013-08-27 | 2013-08-27 | Four-roller calendaring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407012A (en) * | 2013-08-27 | 2013-11-27 | 张家港联冠环保科技有限公司 | Four-roll calender |
| CN106006155A (en) * | 2016-07-01 | 2016-10-12 | 江苏太平橡胶股份有限公司 | Equally-dividing and winding device for cord fabric frictioning |
-
2013
- 2013-08-27 CN CN201320526631.8U patent/CN203471990U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407012A (en) * | 2013-08-27 | 2013-11-27 | 张家港联冠环保科技有限公司 | Four-roll calender |
| CN103407012B (en) * | 2013-08-27 | 2015-11-18 | 张家港联冠环保科技有限公司 | A kind of four-roll calender |
| CN106006155A (en) * | 2016-07-01 | 2016-10-12 | 江苏太平橡胶股份有限公司 | Equally-dividing and winding device for cord fabric frictioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20151118 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |