CN203846166U - Feed roller device for textile carding machine - Google Patents
Feed roller device for textile carding machine Download PDFInfo
- Publication number
- CN203846166U CN203846166U CN201320859442.2U CN201320859442U CN203846166U CN 203846166 U CN203846166 U CN 203846166U CN 201320859442 U CN201320859442 U CN 201320859442U CN 203846166 U CN203846166 U CN 203846166U
- Authority
- CN
- China
- Prior art keywords
- feeding roller
- licker
- carding machine
- fibrefill
- millimeters
- 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.)
- Expired - Lifetime
Links
- 238000009960 carding Methods 0.000 title claims abstract description 32
- 239000004753 textile Substances 0.000 title abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 238000009987 spinning Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000000835 fiber Substances 0.000 abstract description 11
- 244000144992 flock Species 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model discloses a feed roller device for a textile carding machine. The feed roller device comprises at least one licker-in roller (8), a main carding drum (9) and a feed roller (7). The licker-in rollers and the main carding drum cooperatively work; the feed roller (7) is directly mounted on upstream of each licker-in roller (8) and is used for conveying a fiber flock (11) onto the licker-in roller (8); the diameter of the feed roller (7) is equal to that of each licker-in roller (8).
Description
Technical field
The utility model discloses a kind of device of supplying with fibrefill to fibre-processing machine (as carding machine).Fibrefill is fibrous by like configurations such as cellucotton and synthetic fiber, and this fibrefill is transported to the fiber process machine of carding machine for example with bar shaped and usings that this prepares as weaving.Further, the utility model relates to a kind of roller pay-off that velveteen is transported to carding machine cubing-roll device.
Background technology
In prior art, by skewed slot feeder (Chute feeding machine), fibrefill (Fibre batt) is delivered directly on carding machine feeding roller (Card feeding roller).Figure mono-has shown that a kind of existing spinning carding machine (Textile carding machine) 1, one storing skewed slot (Reserve chute) 2 and one feed spout (Feed chute) 3 is transported to a dull and stereotyped combing or a pulley type carding element (A flat card or roller card unit) by fiber suede (Fibre tufts) 4.Chute arrangement is equipped with as lower roller, be used for carrying described fibrous material: a suede feeding roller (Tuft feed roller) 5 from storing skewed slot 2 through combing rollers 6 carry cotton clump to the feeding rollers 7 of the dull and stereotyped combing of feed spout 3, one or a pulley type carding element with carding machine licker-in equidirectional on carry described fiber suede 4.Fibrous material (Fibre material) and then by a main comb and parallel cotton fibers prior to spinning cylinder (Main carding cylinder) 9 and one doffer (Doffer) 10, this doffer is with removing fiber web and being prepared into sliver in carding machine downstream.
Fig. 2 has shown the prior art of relevant feeding roller device.As can be seen from this figure, carding machine feeding roller 7 diameters are about 100 millimeters, and carding machine licker-in 8 diameters are about 254 millimeters.Because circumference contact surface is less, fibrous material/fibrefill 11 can not be fallen feeding roller 7 surfaces completely.Fibrefill 11 often needs to carry out a racing and could be picked up by the roller tooth of feeding roller 7.Fiber is easy to meeting slippage and causes conveying inconsistent.Fibrefill 11 angled conveyors and pressure rolling plane angulation (á) are less than 30 °.In addition,, when fibrefill 11 is transported to feeding roller 7, thickness can reduce suddenly.Because existing feed arrangement has above-mentioned shortcoming, thereby need to develop a kind of advanced person's feed arrangement, to overcome the various defects of existing feeding roller device.
Utility model content
Goal of the invention of the present utility model is to provide better roller parameter for the feeding roller device for spinning carding machine.
To achieve these goals, the utility model discloses a kind of feeding roller device for spinning carding machine, and this feeding roller device comprises: at least one licker-in (8) and a main combing cylinder (9), this licker-in and the mutual collaborative work of this main combing cylinder; One feeding roller (7), is directly installed on this licker-in (8) upstream, and this feeding roller is for being transported to this licker-in (8) by a fibrefill (11); The diameter of this feeding roller (7) equals the diameter of this licker-in (8).
Further, this feeding roller (7) diameter is between 150 millimeters and 300 millimeters.This feeding roller (7) diameter is 253.6 millimeters.
Another goal of the invention of this utility model is for above-mentioned feeding roller device provides better fibrefill charging angle, to avoid occurring fiber slippage.
For achieving the above object, this fibrefill (11) is to become a charging angle (á) to be delivered directly on this feeding roller 7 with a pressure rolling plane, and this charging angle (á) is greater than 30 °.
Further, this charging angle (á) is 61 °.
The 3rd object of this invention is to improve the charging contact surface of fibrous material/fibrefill on above-mentioned feeding roller.
For achieving the above object, the position that this licker-in (8) is installed on this feeding roller (7) has increased this fibrefill (11) at the contact-making surface with near the quadrant place of this feeding roller (7) this pressure rolling plane, makes this fibrefill (11) be delivered directly to this pressure rolling plane domain and slippage does not occur.
Further, the length of the contact-making surface between this fibrefill (11) and this feeding roller (7) is 179 millimeters.
Compared with prior art, the utility model is increased to feeding roller diameter between 150 millimeters to 300 millimeters from existing value (100 millimeters), makes it substantially approach thorn roller diameter (253.6 millimeters).Due to the increase of diameter, feeding roller is increased to 179 millimeters near 1/4th the outer rim girth at pressure rolling plane place from 60 millimeters.The increase of contact-making surface makes fibrefill can directly be sent to pressure rolling plane domain, and fibrefill is also easy to be picked up by feeding roller and slippage does not occur.In addition, the charging angle (á) that fibrefill becomes with pressure rolling plane while carrying is also greater than 30 °, thereby has avoided the slippage of fibrefill.
Accompanying drawing explanation
Can be by following detailed Description Of The Invention and appended graphic being further understood about the advantages and spirit of the present invention.
Fig. 1 is the structural representation of the skewed slot pay-off of prior art;
Fig. 2 is the side view of the interior existing feeding roller device assembling of spinning carding machine of prior art;
Fig. 3 is the side view of the related feeding roller device of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the invention in detail.
Fig. 1 and Fig. 2 show the exemplary plot of carding machine and the feeding roller device thereof of prior art, and its shortcoming is partly set forth at background of invention.In order to overcome described shortcoming, the utility model discloses a kind of improved feeding roller arrangement of carding machine, as shown in Figure 3.
As shown in Figure 3, the feeding roller device in spinning carding machine comprises a feeding roller 7, feed table 12 and a licker-in 8.From the direction of material or fiber feeding carding machine 1, feeding roller 7 is directly installed on licker-in 8 upstreams.Feeding roller 7 is transported on licker-in 8 by feed table 12 by the fibrefill of feeding 11.Feed table 2 is transported to fibrefill 11 on licker-in 8 with feeding roller 7 collaborative works.Licker-in 8 is transferred to fibrefill 11 in main combing cylinder 9 (Fig. 3 is not shown) again.
In an embodiment of this invention, the diameter of feeding roller 7 equals licker-in 8 diameters substantially.The diameter of feeding roller 7 is increased between 150 millimeters to 300 millimeters from 100 millimeters, makes it the basic thorn roller diameter (253.6 millimeters) that approaches.So just increase the outer rim of feeding roller 7 and the contact-making surface between fibrefill 11, thereby can allow fibrefill slowly rotate, be easy to be picked up by the roller tooth of feeding roller 7, avoided slip phenomenon.By keeping feeding roller 7 diameters substantially to equate with licker-in 8, increased the contact-making surface of outer rim, (12 fibrefills that transport 11 are directly delivered to the pressure rolling plane domain on feeding roller 7 surfaces, have realized the even conveying of fibrefill to make feed table.In addition, more than improving the charging angle to 30 that becomes with pressure rolling surface when fibrefill 11 is carried °, preferably 61 °, fibrefill 11 can be delivered directly on feeding roller 7.By above-mentioned some improve, fibrefill 11 is easy to by feeding roller 7, picked up and slippage does not occur, charging uniformity, thereby guarantee that carding machine exports the sliver of uniformity more.
In addition,, due to the increase of feeding roller 7 diameters, feeding roller is increased to 179 millimeters near the outer rim length at pressure rolling plane place 1/4th from 60 millimeters.Contact surface increases makes fibrefill 11 be delivered directly to compacting plane domain, also makes fibrefill 11 easily by feeding roller 7, be picked up, and slippage does not occur.
According to description of the invention, described advantage can be by keeping feeding roller 7 diameters and licker-in 8 substantially to equate to realize.Although only provide an embodiment of this invention herein, scope of the present invention still should comprise further embodiment.Therefore, increase feeding roller 7 diameters and make it to equal licker-in 8 diameters, or reduce licker-in 8 diameters and make it to equal within feeding roller 7 diameters all belong to scope of the present invention.
Described in this description is preferred embodiment of the present invention, and above embodiment is only in order to illustrate technical scheme of the present invention but not limitation of the present invention.All those skilled in the art, all should be within the scope of the present invention under this invention's idea by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (6)
1. for a feeding roller device for spinning carding machine, it is characterized in that, described feeding roller device comprises:
At least one licker-in (8) and a main combing cylinder (9), described licker-in and the mutual collaborative work of described main combing cylinder;
One feeding roller (7), is directly installed on described licker-in (8) upstream, and described feeding roller is for being transported to described licker-in (8) by a fibrefill (11);
The diameter of described feeding roller (7) equals the diameter of described licker-in (8).
2. the feeding roller device for spinning carding machine as claimed in claim 1, is characterized in that, described feeding roller (7) diameter is between 150 millimeters and 300 millimeters.
3. the feeding roller device for spinning carding machine as claimed in claim 2, is characterized in that, described feeding roller (7) diameter is 253.6 millimeters.
4. the feeding roller device for spinning carding machine as claimed in claim 1, it is characterized in that, it is upper that described fibrefill (11) is delivered directly to described feeding roller (7) with the direction that is a charging angle (á) with a pressure rolling plane, and described charging angle (á) is greater than 30 °.
5. the feeding roller device for spinning carding machine as claimed in claim 4, is characterized in that, described charging angle (á) is 61 °.
6. the feeding roller device for spinning carding machine as claimed in claim 1, is characterized in that, the length of the contact-making surface between described fibrefill (11) and described feeding roller (7) is 179 millimeters.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN5429/CHE/2012 | 2012-12-26 | ||
| IN5429CH2012 | 2012-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846166U true CN203846166U (en) | 2014-09-24 |
Family
ID=51559204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320859442.2U Expired - Lifetime CN203846166U (en) | 2012-12-26 | 2013-12-24 | Feed roller device for textile carding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846166U (en) |
-
2013
- 2013-12-24 CN CN201320859442.2U patent/CN203846166U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |