CN206467362U - A kind of set frame feed roller - Google Patents
A kind of set frame feed roller Download PDFInfo
- Publication number
- CN206467362U CN206467362U CN201720075761.2U CN201720075761U CN206467362U CN 206467362 U CN206467362 U CN 206467362U CN 201720075761 U CN201720075761 U CN 201720075761U CN 206467362 U CN206467362 U CN 206467362U
- Authority
- CN
- China
- Prior art keywords
- feed roller
- drawing rollers
- lower feed
- card clothing
- side face
- 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 - Fee Related
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- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model discloses a kind of set frame feed roller, one group of feed roller and a drawing rollers including neighbouring setting, feed roller includes upper, lower feed roller, the drawing rollers are located at upper, the rear side of lower feed roller, the drawing rollers are made up of smooth roll and the layer of metal pin cloth being coated on smooth roll side face, metallic card clothing is coated on the side face of smooth roll in the shape of a spiral, the upper feed roller rotate counterclockwise, the lower feed roller and drawing rollers turn clockwise, the hand of spiral of the metallic card clothing cladding is consistent with the rotation direction of drawing rollers.The fluted roll relatively rotated up and down feeds material backward, the drawing rollers of the material contact rotation of feeding realize traction stretching, metallic card clothing on traction roller can increase curable grip, helical form sets increase traction angle that the material of feeding is all pulled out along the hand of spiral, material is combed when metallic card clothing is drawn, the uniformity of material is improved, facilitates follow-up bar operation processed.
Description
Technical field
The utility model is related to spun silk field, and in particular to a kind of set frame feed roller.
Background technology
Set frame is the machine commonly used in silk spinning industry, can be by roller before and after cotton balls expansion feeding and needle plate between the two
The drafting system constituted, carries out drawing-off combing, makes straightening of fibers parallel, and is made before continuous continuous bar, existing set frame
Rear roller be equal groove roller can only realize charging act on, between needle plate realize drawing-off comb, whole feeding unit structure is more
It is complicated.
The content of the invention
The utility model overcomes existing defect to provide a kind of set frame feed roller, simple in construction, increases the gripping of charging
Power, improves the uniformity of continuous piece.
The utility model is achieved through the following technical solutions：
A kind of set frame feed roller, including one group of feed roller of rack-mounted neighbouring setting and one
Root drawing rollers, the feed roller includes upper and lower feed roller, and the drawing rollers are located at the rear side of upper and lower feed roller,
The drawing rollers are made up of smooth roll and the layer of metal pin cloth being coated on smooth roll side face, and the metallic card clothing is in the shape of a spiral
It is coated on the side face of smooth roll, the upper feed roller rotate counterclockwise, lower feed roller and the drawing rollers dextrorotation
Turn, the hand of spiral of the metallic card clothing cladding is consistent with the rotation direction of drawing rollers.
The further improvement project of the utility model is, the side face of the side face of the drawing rollers and upper and lower feed roller
The distance between it is identical.
The further improvement project of the utility model is that the upper and lower feed roller is fluted roll.
The further improvement project of the utility model is that the groove on upper and lower feed roller is intermeshed.
Compared to the prior art the utility model has advantages below：
The utility model is simple in construction, and the fluted roll relatively rotated up and down feeds material backward, and the material of feeding connects
The drawing rollers for touching rotation realize that the metallic card clothing on traction stretching, traction roller can increase curable grip, and helical form, which is set, to be increased
Large traction angle causes the material of feeding all to be pulled out along the hand of spiral, and material is combed when metallic card clothing is drawn, and improves thing
The uniformity of material, facilitates follow-up bar operation processed.
Brief description of the drawings
Fig. 1 is the utility model overlooking the structure diagram.
Fig. 2 is the utility model schematic side view.
Embodiment
A kind of set frame feed roller as shown in Figure 1, 2, includes one group of rack-mounted neighbouring setting
Feed roller and a drawing rollers 3, the feed roller include upper and lower feed roller 1,2, and the drawing rollers 3 are located at
The rear side of upper and lower feed roller 1,2.Drawing rollers 3 are by smooth roll 4 and 5 groups of layer of metal pin cloth being coated on the side face of smooth roll 4
Into metallic card clothing 5 is coated on the side face of smooth roll 4 in the shape of a spiral, and metallic card clothing can comb continuous piece, improves continuous piece or cotton balls
The uniformity, helical form sets increase feeding angle, increases curable grip, it is ensured that effectively traction.The upper rotate counterclockwise of feed roller 1,
The lower feed roller 2 and drawing rollers 3 turn clockwise, the hand of spiral that the metallic card clothing 5 is coated and drawing rollers 3
Rotation direction is consistent, and feed roller and traction roller are to be driven by set frame main shaft by gear mechanism, be will not be repeated here.
In the present embodiment, the side face of drawing rollers 3 is identical with the distance between the side face of upper and lower feed roller 1,2.Upper,
Lower feed roller 1,2 is fluted roll.Groove intermeshing on upper and lower feed roller 1,2, after relative rotation by material backward
Conveying.
Claims (4)
1. a kind of set frame feed roller, it is characterised in that：One group including rack-mounted neighbouring setting is fed for
Roller and a drawing rollers（3）, the feed roller include upper and lower feed roller（1、2）, the drawing rollers（3）Position
In upper and lower feed roller（1、2）Rear side, the drawing rollers（3）By smooth roll（4）And it is coated on smooth roll（4）On side face
Layer of metal pin cloth（5）Composition, the metallic card clothing（5）Smooth roll is coated in the shape of a spiral（4）Side face on, it is described on be fed for sieve
Draw（1）Rotate counterclockwise, the lower feed roller（2）And drawing rollers（3）Turn clockwise, the metallic card clothing（5）Cladding
The hand of spiral and drawing rollers（3）Rotation direction it is consistent.
2. a kind of set frame feed roller as claimed in claim 1, it is characterised in that：The drawing rollers（3）Side face with
Upper and lower feed roller（1、2）The distance between side face it is identical.
3. a kind of set frame feed roller as claimed in claim 1 or 2, it is characterised in that：The upper and lower feed roller（1、
2）For fluted roll.
4. a kind of set frame feed roller as claimed in claim 3, it is characterised in that：Upper and lower feed roller（1、2）On ditch
Groove is intermeshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075761.2U CN206467362U (en) | 2017-01-22 | 2017-01-22 | A kind of set frame feed roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075761.2U CN206467362U (en) | 2017-01-22 | 2017-01-22 | A kind of set frame feed roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467362U true CN206467362U (en) | 2017-09-05 |
Family
ID=59704117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720075761.2U Expired - Fee Related CN206467362U (en) | 2017-01-22 | 2017-01-22 | A kind of set frame feed roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467362U (en) |
-
2017
- 2017-01-22 CN CN201720075761.2U patent/CN206467362U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |