CN207143387U - A kind of adjustable precarding board of carding machines - Google Patents
A kind of adjustable precarding board of carding machines Download PDFInfo
- Publication number
- CN207143387U CN207143387U CN201721031682.8U CN201721031682U CN207143387U CN 207143387 U CN207143387 U CN 207143387U CN 201721031682 U CN201721031682 U CN 201721031682U CN 207143387 U CN207143387 U CN 207143387U
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- rack
- screw
- aluminum frame
- licker
- adjustable
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Abstract
A kind of adjustable precarding board of carding machines, including aluminum frame, rack, screw, riveting nut, Adjusting bolt Adjusting screw, support cotton plate；Aluminum frame is provided with two elongated rack mounting grooves, and two rack installation trench bottoms are respectively provided with the plane of an installation rack；10 lifting adjustment holes are respectively provided with two planes.Aluminum frame is provided with rack, and rack is provided with fixing groove；Screw penetrates fixing groove, and by Adjusting bolt Adjusting screw, rack is fixed in aluminum frame with riveting nut.The utility model is simple in construction, reasonable in design, by the fine setting to rack flatness and with licker-in technique gauge, ensures rack and the uniformity of licker-in technique gauge.The fiber for making to enter licker-in and precarding board point comb region combs more abundant, big flock and cotton block are effectively decomposed, reduce the combing load of cylinder and flat-clothing, extend cylinder, the service life of flat-clothing, further remove impurity, dust, the cotton knot in cotton fiber, the carding effect of fiber is improved, further improves yarn quality.
Description
Technical field
It the utility model is related to textile industry and comb clothing arts, and in particular to a kind of adjustable pre- point of comb of carding machines
Plate.
Background technology
According to relevant research, the angle of orientation of 70% fibre bundle is within 50 on licker-in, and fibre bundle can be improved using combing plate
Degree of orientation, receive careful point of comb for cotton flow into cylinder flat Fen Shu areas and lay a good foundation.Combing plate is on licker-in
Fiber has carding role, and there are some researches show after combing plate, the carding force between cylinder and cover plate declines, and flock reduces, explanation
Combing plate has carding role.When it is determined that licker-in is with combing plate gauge, the carding role of combing plate is considered, while to avoid fibre
The damage of dimension.
Combing plate is installed additional under licker-in, big cotton block can be become small cotton block, so combing plate has stepless action.Licker-in is with dividing
The selection of pecten gauge, stepless action of the combing plate to cotton flow is considered on the premise of fiber is not damaged, it is also contemplated that point comb
Removal effect of the plate to cotton knot and impurity.
Domestic Wang Qing balls etc. have been drawn to draw a conclusion after more detailed experimental study is carried out to combing plate：1st, using a point comb
Plate divides comb to have certain effect increase, especially under conditions of per unit area yield height；2nd, resultant yarn cotton is advantageously reduced using combing plate
Knot, can also improve condition；3rd, dust removal rate is not high, but can reduce cover plate carding force；In addition for equalization to combing plate
Act on conclusion：Combing plate has the function that pre- point of comb, stops flock, helps to clean；The combing of cover plate cylinder workspace can be mitigated
Load.
At present, after the supporting precarding board of carding machine uses pressing type rack, rack to be fixed in aluminum frame, producer is used
The flatness of rack is not available for adjusting.In precarding board installation process, the gauge of licker-in and precarding board can only be overall
Regulation, it is impossible to Local uniqueness is carried out, so as to it cannot be guaranteed that licker-in and the uniformity of precarding board gauge, have impact on precarding board
Shredding carding effect, it is unfavorable for the reduction of formation yarn nep and the improvement of condition.
Utility model content
The defects of in order to overcome above prior art to exist, the utility model provide a kind of carding machines adjustable pre- point of comb
Plate, including aluminum frame, rack, screw, riveting nut, Adjusting bolt Adjusting screw, support cotton plate；The aluminum frame is provided with rack, is set on the rack
There are two elongated rack mounting grooves, the rack installation trench bottom is respectively provided with the plane of an installation rack, the plane bottom
Portion is provided with 10 lifting adjustment holes；The Adjusting bolt Adjusting screw is arranged in lifting adjustment hole；The rack bottom is provided with fixing groove, institute
State in fixing groove and be provided with screw, rack is fixed in aluminum frame by the screw through Adjusting bolt Adjusting screw with riveting nut.
As it is of the present utility model it is a kind of improve, the plane for installing rack is set to left and right two, the angle between two planes
Spend for 165.50。
As another improvement of the present utility model, Adjusting bolt Adjusting screw is set to 20.
The beneficial effects of the utility model are by the adjustment of the high and low position to Adjusting bolt Adjusting screw, realize the crown to rack
The regulation of technique gauge between flatness and rack and licker-in, the flatness of precarding board rack is realized fine setting, ensure tooth
Bar and the uniformity of licker-in technique gauge.Make to enter licker-in and the fiber in precarding board point comb region combs more abundant, big flock
Effectively decomposed with cotton block, reduce the combing load of cylinder and flat-clothing, extend cylinder, the service life of flat-clothing,
Impurity, dust, the cotton knot in cotton fiber are further removed, the carding effect of fiber is improved, improves quality of spun yarn.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is scheme of installation of the present utility model
In Fig. 1,1. aluminum frame, 2. racks, 3. Adjusting bolt Adjusting screws, 4. screws, 5. riveting nuts, 6. drag cotton plate, 15. fixing grooves, and 16.
Rack mounting groove, 17. planes, 18. lifting adjustment holes.
In Fig. 2,7. regulation pedestals, 8. eccentric adjusting axles, 9. plain cushions, 10. connecting plates, 11. M8 soket head cap screws, 12. spiral shells
Mother, 13. screws, 14. pedestals.
Embodiment
As shown in figure 1, a kind of adjustable precarding board of carding machines, including aluminum frame 1, rack 2, screw 4, riveting nut 5, tune
Save swivel nut 3, support cotton plate 6.Aluminum frame 1 is provided with elongated rack mounting groove 16, and two installation racks are arranged at the bottom of rack mounting groove 16
Plane 17, angle is 165.5 ° between two planes 17, ensures rack and the uniformity of licker-in technique gauge, improves carded sliver matter
Amount, comb fiber more abundant.Respectively there are 10 lifting adjustment holes 18 in two planes 17, Adjusting bolt Adjusting screw 3 is screwed into lifting regulation
In hole 18.After rack 2 is installed in aluminum frame 1, screw 4 loads the fixing groove 15 of rack 2, through Adjusting bolt Adjusting screw 3, by fastening riveting
Rack 2 is fixed in precarding board aluminum frame 1 by nut 5.By the regulation to 20 Adjusting bolt Adjusting screws 3, the tooth to rack 2 can be achieved
The regulation of technique gauge between sharp flatness and rack and licker-in, ensure rack 2 and the uniformity of licker-in technique gauge, pass through
Regulation to holding in the palm the angle of cotton plate 6, the size being open between support cotton plate and licker-in can be achieved, controlled on the premise of card sliver quality is improved
Noil processed, improve the utilization rate of fiber.
As shown in Fig. 2 the adjustable precarding board of carding machines is fixed on regulation pedestal 7 by two M8 soket head cap screws 11
On, regulation pedestal 7 is fixed on pedestal 14 by two groups of eccentric adjusting axles 8, plain cushion 9, connecting plate 10 and nut 12, six in two
Angle screw 13 is fixed to through the hole of pedestal 14 in the frame of carding machine.According to position of the licker-in on carding machine, by two
Hex screw 13 is tightened through pedestal 14, is fixed, and the height that adjustable precarding board is adjusted by rotating eccentricity adjustment axis 8 is put
And angle, make to maintain a certain distance between two toothed racks 2 and licker-in, tighten nut 9 and nut 12, locking type adjustable divides comb in advance
Plate.The high and low position of Adjusting bolt Adjusting screw 3 is adjusted, the distance between adjusting gear rack 2 and licker-in, whole toothed rack is kept with licker-in distance
Unanimously, to ensure the accuracy of technique gauge, carding effect of the adjustable precarding board with licker-in to fiber is improved.Unclamp riveting spiral shell
Mother 5, rack replacing can be directly carried out in the case where not dismantling precarding board, improve the convenience that rack is changed.
Claims (3)
1. a kind of adjustable precarding board of carding machines, including aluminum frame（1）, rack（2）, screw（4）, riveting nut（5）, regulation spiral shell
Set（3）, support cotton plate（6）；The aluminum frame（1）It is provided with rack（2）, the rack（2）It is provided with two elongated rack installations
Groove（16）, the rack mounting groove（16）Bottom is respectively provided with an installation rack（2）Plane（17）, the plane（17）Bottom
Provided with 10 lifting adjustment holes（18）；The Adjusting bolt Adjusting screw（3）Installed in lifting adjustment hole（18）In；The rack（2）Bottom
Provided with fixing groove（15）, the fixing groove（15）It is interior to be provided with screw（4）, the screw（4）Through Adjusting bolt Adjusting screw（3）Use riveting nut
（5）By rack（2）It is fixed on aluminum frame（1）On.
2. according to the adjustable precarding board of a kind of carding machines described in claim 1, it is characterised in that：The installation rack
Plane（17）Left and right two is set to, the angle between two planes is 165.50。
3. according to the adjustable precarding board of a kind of carding machines described in claim 1, it is characterised in that：The Adjusting bolt Adjusting screw
（3）It is set to 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031682.8U CN207143387U (en) | 2017-08-17 | 2017-08-17 | A kind of adjustable precarding board of carding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031682.8U CN207143387U (en) | 2017-08-17 | 2017-08-17 | A kind of adjustable precarding board of carding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207143387U true CN207143387U (en) | 2018-03-27 |
Family
ID=61665723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031682.8U Active CN207143387U (en) | 2017-08-17 | 2017-08-17 | A kind of adjustable precarding board of carding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207143387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823696A (en) * | 2018-07-13 | 2018-11-16 | 金轮针布(江苏)有限公司 | A kind of band air inlet carding machines precarding board |
-
2017
- 2017-08-17 CN CN201721031682.8U patent/CN207143387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823696A (en) * | 2018-07-13 | 2018-11-16 | 金轮针布(江苏)有限公司 | A kind of band air inlet carding machines precarding board |
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