CN207131801U - roller synchronous transmission device - Google Patents
roller synchronous transmission device Download PDFInfo
- Publication number
- CN207131801U CN207131801U CN201720864457.6U CN201720864457U CN207131801U CN 207131801 U CN207131801 U CN 207131801U CN 201720864457 U CN201720864457 U CN 201720864457U CN 207131801 U CN207131801 U CN 207131801U
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- China
- Prior art keywords
- roller
- gear
- bearing housing
- plain bearing
- rollers
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of roller synchronous transmission device, including the first roller and the second roller, the both ends of first roller are installed on fixed bearing block, first gear is installed on first roller, the both ends of second roller are installed on plain bearing housing, second gear, second gear and first gear engaged transmission are installed on the second roller.Being additionally provided with oil cylinder or screw lift makes the plain bearing housing at the second roller both ends be slided on line slideway, then the spacing of plain bearing housing and fixed bearing block is adjusted by roller gap micro actuator, and then adjusts the gap of two rollers.The synchronism of two rollers is ensure that, is driven more stable, the better quality of product, operation is easier.Equipment cost is also reduced simultaneously, energy consumption has been saved, has produced obvious economic benefit.
Description
Technical field
Plastic sheet sheet material production field is the utility model is related to, relates generally to the roller transmission knot of three rollers or glazing calender
Structure.
Background technology
Three rollers or glazing calender in the market are substantially every roller and are driven by a set of independent reducing motor,
When the synchronous rotational speed of two pressing rollers after needing adjustment mould discharging, frequency converter or servo controller will be individually adjusted
Parameter realize that particularly in often change product thickness, linear velocity also often changes therewith, and operation is particularly problematic, appearance
It is also easy to produce waste product and defective products.
Utility model content
The utility model improves in view of the above-mentioned problems, providing a kind of roller drive mechanism to three rollers (or multiple roll) calender
Roller synchronous transmission device.
The purpose of this utility model can be realized by following technical proposals：Roller synchronous transmission device, including first
Roller and the second roller, the both ends of first roller are respectively arranged on a fixed bearing block, one end of first roller
First gear is installed, and one end of the first roller is connected with reductor and motor, and the both ends of second roller are pacified respectively
Loaded on a plain bearing housing, one end of second roller is provided with second gear, and the second gear is nibbled with first gear
Close transmission；The fixed bearing block at the first roller both ends and the plain bearing housing at the second roller both ends are respectively by between a roller
Gap micro actuator is connected；The plain bearing housing at the second roller both ends is respectively arranged on a line slideway, and the second roller
The plain bearing housing at cylinder both ends is connected to an oil cylinder or screw lift.
The utility model has the advantage of：A pair of high accuracy installed on the first roller and the second roller additional, be meshed
First gear and second gear, eliminate the reducing motor as transfer motion power source of the second roller, and pass through oil cylinder or screw mandrel
Lift makes the plain bearing housing at the second roller both ends be slided on line slideway, then adjusts cunning by roller gap micro actuator
Moving axis bearing and the spacing of the fixed bearing block at the first roller both ends, and then adjust the gap of two rollers.During work, the second roller
The rotation of cylinder is driven by the power of the first roller through first gear and second gear, when the linear velocity of the first roller changes
When, the second roller also changes therewith, so operates extremely convenient.Roller synchronous transmission device operation after improvement is easier, absolutely
Synchronism to ensure that two rollers, the stability of transmission also greatly improves, thus improves the matter of plastic sheet plate product
Amount.Equipment cost is also reduced simultaneously, energy consumption has been saved, has produced obvious economic benefit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Marked in figure as follows：
1 first roller, 2 second rollers, 3 fixed bearing blocks, 4 plain bearing housings, 5 first gears, 6 second gears, 7 are slowed down
Machine, 8 motors, 9 roller gap micro actuators, 10 line slideways, 11 oil cylinders.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, becomes apparent from those skilled in the art
Ground understands how to put into practice the utility model.Although describing the utility model with reference to its preferred embodiment, these
Embodiment simply illustrates, rather than limitation the scope of the utility model.
The utility model roller synchronous transmission device, including the first roller 1 and the second roller 2, the two of first roller 1
End is respectively arranged on a fixed bearing block 3, and one end of first roller 1 is provided with first gear 5, first roller 1
One end is connected with reductor 7 and motor 8, and the both ends of second roller 2 are respectively arranged on a plain bearing housing 4, and described
One end of two rollers 2 is provided with second gear 6, the second gear 6 and the engaged transmission of first gear 5；1 liang of first roller
The fixed bearing block 3 at end is connected by a roller gap micro actuator 9 respectively with the plain bearing housing 4 at the both ends of the second roller 2；Institute
The plain bearing housing 4 for stating the both ends of the second roller 2 is respectively arranged on a line slideway 10, and the slip at the both ends of the second roller 2
Bearing block 4 is connected to an oil cylinder 11 or screw lift.
The first gear 5 that the utility model has installed a pair of high accuracy additional on the first roller 1 and the second roller 2, has been meshed
With second gear 6, the reducing motor 8 as transfer motion power source of the second roller 2 is eliminated, and is lifted by oil cylinder 11 or screw mandrel
Machine makes the plain bearing housing 4 at the both ends of the second roller 2 be slided on line slideway 10, then is adjusted by roller gap micro actuator 9
The spacing of the fixed bearing block 3 at the both ends of 4 and first roller of plain bearing housing 1, and then adjust the gap of two rollers.During work,
The rotation of second roller 2 is driven by the power of the first roller 1 through first gear 5 and second gear 6, when the linear speed of the first roller 1
When degree changes, the second roller 2 also changes therewith, so operates extremely convenient.Roller synchronous transmission device after improvement is exhausted
Synchronism to ensure that two rollers, the stability of transmission also greatly improves, thus improves the matter of plastic sheet plate product
Amount.Equipment cost is also reduced simultaneously, energy consumption has been saved, has produced obvious economic benefit.
It should be pointed out that for the utility model through absolutely proving, can also have a variety of conversion and the implementation of remodeling
Scheme, it is not limited to the specific embodiment of above-mentioned embodiment.Above-described embodiment as just explanation of the present utility model, and
It is not to limitation of the present utility model.In a word, the scope of protection of the utility model should include those for ordinary skill
Obviously convert or substitute and retrofit for personnel, and be determined by the appended claims.
Claims (1)
1. roller synchronous transmission device, it is characterised in that including the first roller and the second roller, the both ends point of first roller
It is not installed on a fixed bearing block, one end of first roller is provided with first gear, and one end of the first roller connects
Reductor and motor are connected to, the both ends of second roller are respectively arranged on a plain bearing housing, and the one of second roller
End is provided with second gear, the second gear and first gear engaged transmission；The fixed bearing block at the first roller both ends
It is connected respectively by a roller gap micro actuator with the plain bearing housing at the second roller both ends；The cunning at the second roller both ends
Moving axis bearing is respectively arranged on a line slideway, and the plain bearing housing at the second roller both ends be connected to an oil cylinder or
Screw lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864457.6U CN207131801U (en) | 2017-07-17 | 2017-07-17 | roller synchronous transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864457.6U CN207131801U (en) | 2017-07-17 | 2017-07-17 | roller synchronous transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131801U true CN207131801U (en) | 2018-03-23 |
Family
ID=61634359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720864457.6U Active CN207131801U (en) | 2017-07-17 | 2017-07-17 | roller synchronous transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926550A (en) * | 2017-03-10 | 2017-07-07 | 盐城旭华机械有限公司 | A kind of continuous high pressure heat cure compounding machine |
| CN112693057A (en) * | 2020-12-11 | 2021-04-23 | 平江县鼎峰激光模具有限公司 | Calender |
-
2017
- 2017-07-17 CN CN201720864457.6U patent/CN207131801U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926550A (en) * | 2017-03-10 | 2017-07-07 | 盐城旭华机械有限公司 | A kind of continuous high pressure heat cure compounding machine |
| CN112693057A (en) * | 2020-12-11 | 2021-04-23 | 平江县鼎峰激光模具有限公司 | Calender |
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