CN203976083U - A kind of spread roller devices that is applied to layout machine - Google Patents
A kind of spread roller devices that is applied to layout machine Download PDFInfo
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- CN203976083U CN203976083U CN201420388926.8U CN201420388926U CN203976083U CN 203976083 U CN203976083 U CN 203976083U CN 201420388926 U CN201420388926 U CN 201420388926U CN 203976083 U CN203976083 U CN 203976083U
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- drive shaft
- spread
- axle drive
- roller devices
- layout machine
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Abstract
The utility model provides a kind of spread roller devices that is applied to layout machine, belongs to cutting technical field.It has solved, and existing structure assembly technology is complicated, and running roller precision is not high, slide rail serious wear, the problem such as service life is short, productive costs is high.The spread roller devices of this layout machine, comprise axle drive shaft and spread blade, described spread blade pass is crossed guiding mechanism and is connected with axle drive shaft, described guiding mechanism is: on axle drive shaft, be arranged with two supporting disks that arrange with axle drive shaft concentric, on two supporting disks between two supporting disks, be circumferentially evenly equipped with some spaced guide pillars, on guide pillar, slide and be provided with slide block, described spread blade is fixedly connected on slide block.The utlity model has easy to makely, processing technology is less demanding, and productive costs is low, the simple advantage such as compact of structure design.
Description
Technical field
The utility model belongs to cutting technical field, refers in particular to a kind of spread roller devices that is applied to layout machine.
Background technology
At present, in prior art there are some defects in the structure design of the spread roller of layout machine: it is, on the surface of ten hexagon running rollers, slide rail is installed, and spread blade is installed on slide rail again, and its structure design is too complicated, has indirectly increased the volume of spread roller; Limited due to processing technology, the straightness accuracy of roller surface and planeness cannot be guaranteed, and precision is not high; The slide rail parallelism that causes being arranged on running roller is not high; And then causing the resistance of motion of spread blade very large, the straightness accuracy of blade movement can not guarantee; Assembly technology is complicated, and running roller precision is not high, and slide rail serious wear, service life is short, productive costs is high.
Summary of the invention
The purpose of this utility model is to provide a kind of spread roller devices that is applied to layout machine, and it is simple and compact for structure, and processing technology is simple, and transmission accuracy is high, long service life, and productive costs is low.
The purpose of this utility model is achieved in that
A kind of spread roller devices that is applied to layout machine, comprise axle drive shaft and spread blade, it is characterized in that: described spread blade pass is crossed guiding mechanism and is connected with axle drive shaft, described guiding mechanism is: on axle drive shaft, be arranged with two supporting disks that arrange with axle drive shaft concentric, on two supporting disks between two supporting disks, be circumferentially evenly equipped with some spaced guide pillars, on guide pillar, slide and be provided with slide block, described spread blade is fixedly connected on slide block.
Two described adjacent guide pillars parallel setting, and the two ends of described guide pillar are all fixed by axle head screw and supporting disk.
In above-mentioned a kind of spread roller devices that is applied to layout machine, described guiding mechanism is two one group use, and the left and right two ends of axle drive shaft are symmetrically arranged with one group of guiding mechanism.
In above-mentioned a kind of spread roller devices that is applied to layout machine, on described slide block, offer two axially extending bores, in two axially extending bores, be passed in respectively on two described guide pillars.
In above-mentioned a kind of spread roller devices that is applied to layout machine, on the axle drive shaft in described two guiding mechanisms outside, be equipped with cam, on spread blade, be fixed with the bearing being connected with cam drive.
The utility model compared to existing technology outstanding and useful technique effect is:
1, the utility model has been cancelled the design of polygon running roller, adopts a tiny axle drive shaft, guiding mechanism is installed on axle drive shaft and is used for sliding block joint spread blade, so structure design is simply compact.
2, guiding mechanism of the present utility model is easy to make, and processing technology is less demanding, and productive costs is low.
3, the wearing and tearing of guiding mechanism of the present utility model are little, long service life.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 2 is local structure schematic diagram in the utility model.
Fig. 3 is local structure schematic diagram in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the utility model is further described, referring to Fig. 1-3:
A kind of spread roller devices that is applied to layout machine, comprise axle drive shaft 1 and spread blade 2, described spread blade 2 is connected with axle drive shaft 1 by guiding mechanism, described guiding mechanism is: on axle drive shaft 1, be arranged with two supporting disks 3 that arrange with axle drive shaft 1 concentric, on two supporting disks 3 between two supporting disks 3, be circumferentially evenly equipped with some spaced guide pillars 4, on guide pillar 4, slide and be provided with slide block 5, described spread blade 2 is fixedly connected on slide block 5.
Structural principle of the present utility model is: guide pillar 4 distributes around axle drive shaft 1, all guide pillars all parallel setting with axle drive shaft, the slide block 5 arranging on guide pillar 4 also distributes around axle drive shaft 1, makes thus spread blade shroud be arranged into cylindrical shape around axle drive shaft 1, has formed spread roller.
Above-mentioned wherein two adjacent guide pillars are positioned at same plane and are parallel to each other, and the two ends of guide pillar are all fixed by axle head screw and supporting disk.
Guiding mechanism is two one group use, and the left and right two ends of axle drive shaft are symmetrically arranged with on one group of slide block 5 described in guiding mechanism and offer in 6, two axially extending bores of two axially extending bores and be passed in respectively on two described guide pillars 4.
On the axle drive shaft 1 in described two guiding mechanisms outside, be equipped with cam 7, on spread blade 2, be fixed with the bearing 8 being connected with cam drive.Cam 7 coordinates with the transmission of spread blade 2 head bearings 8 makes spread blade 2 produce back and forth motion of translation of left and right.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (5)
1. a spread roller devices that is applied to layout machine, comprise axle drive shaft (1) and spread blade (2), it is characterized in that: described spread blade pass is crossed guiding mechanism and is connected with axle drive shaft, described guiding mechanism is: on axle drive shaft, be arranged with two supporting disks (3) that arrange with axle drive shaft concentric, on two supporting disks between two supporting disks, be circumferentially evenly equipped with some spaced guide pillars (4), on guide pillar, slide and be provided with slide block (5), described spread blade is fixedly connected on slide block (5).
2. a kind of spread roller devices that is applied to layout machine according to claim 1, is characterized in that: two described adjacent guide pillars parallel setting, and the two ends of described guide pillar are all fixed by axle head screw and supporting disk.
3. a kind of spread roller devices that is applied to layout machine according to claim 1, is characterized in that: described guiding mechanism is two one group, and the left and right two ends of axle drive shaft are symmetrically arranged with one group of guiding mechanism.
4. a kind of spread roller devices that is applied to layout machine according to claim 1, is characterized in that: on described slide block, offer two axially extending bores (6), be passed in respectively on two described guide pillars in two axially extending bores.
5. a kind of spread roller devices that is applied to layout machine according to claim 1, is characterized in that: on the axle drive shaft in described two guiding mechanisms outside, be equipped with cam (7), be fixed with the bearing (8) being connected with cam drive on spread blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388926.8U CN203976083U (en) | 2014-07-15 | 2014-07-15 | A kind of spread roller devices that is applied to layout machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388926.8U CN203976083U (en) | 2014-07-15 | 2014-07-15 | A kind of spread roller devices that is applied to layout machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976083U true CN203976083U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388926.8U Active CN203976083U (en) | 2014-07-15 | 2014-07-15 | A kind of spread roller devices that is applied to layout machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203976083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085727A (en) * | 2014-07-15 | 2014-10-08 | 台州拓卡奔马机电科技有限公司 | Cloth spreading roller device applied to cloth paving machine |
| CN109928261A (en) * | 2019-04-24 | 2019-06-25 | 拓卡奔马机电科技有限公司 | A kind of spread blade support structure on layout machine |
-
2014
- 2014-07-15 CN CN201420388926.8U patent/CN203976083U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085727A (en) * | 2014-07-15 | 2014-10-08 | 台州拓卡奔马机电科技有限公司 | Cloth spreading roller device applied to cloth paving machine |
| CN109928261A (en) * | 2019-04-24 | 2019-06-25 | 拓卡奔马机电科技有限公司 | A kind of spread blade support structure on layout machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |