CN205099817U - A roller for carding machine - Google Patents
A roller for carding machine Download PDFInfo
- Publication number
- CN205099817U CN205099817U CN201520814418.6U CN201520814418U CN205099817U CN 205099817 U CN205099817 U CN 205099817U CN 201520814418 U CN201520814418 U CN 201520814418U CN 205099817 U CN205099817 U CN 205099817U
- Authority
- CN
- China
- Prior art keywords
- roller
- air inlet
- roller end
- end shrouding
- central shaft
- 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.)
- Active
Links
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model provides a roller for carding machine, includes center pin, roller cylinder body and two roller end shroudings, and roller cylinder body fixed mounting is on the center pin, and two roller end shroudings are in the roller cylinder body both ends respectively, have the clearance between roller end shrouding edge and the roller cylinder body internal surface, and center pin and roller cylinder body can rotate characterized by for the roller end shrouding: the roller still includes two baffles, and two baffles are in two roller end shroudings inboards respectively, and baffle fixed mounting is on the center pin, be equipped with the flabellum on the lateral surface of baffle, be equipped with at least one air inlet on the roller end shrouding. The utility model discloses when rotatory, the air current of production makes here form the malleation when the clearance between roller end shrouding edge and the roller cylinder body outwards blows off, takes away near the fibre in this clearance, prevents outside fibrous entering simultaneously, avoids appearing the cotton phenomenon of card. And, because air current automatic formation when the roller is rotatory need not be equipped with fan or compressed air machine, consequently can save the manufacturing cost and the energy, reduce the fault, easy to maintain.
Description
Technical field
The utility model relates to carding machine, is specifically related to a kind of roller for carding machine.
Background technology
The function of carding machine is that the fibre bundle of rolled state is carded to the filament substantially stretched, remove a small amount of impurity wherein and short flannel simultaneously, and make substantially to stretch after combing and the fiber paralleled changes orientation in web forming process, form the fibre web with necessarily powerful ratio in length and breadth.Roller is the key components and parts in carding machine, and can its performance quality determines whole carding machine complete fibre carder work smoothly.
Usually there is the phenomenon of spindle nose around cotton in traditional carding machine roller, affect the normal operation of carding machine in operation process.In order to address this problem, some rollers add roller end shrouding (being commonly called as stifled dish) at roller body two ends, between roller end shrouding edge and roller body inner surface, there is gap, roller body is fixedly mounted on (roller body is fixed on the middle part of central shaft) on a central shaft, central shaft two ends are connected with a bearing block respectively by bearing, the inner ring of bearing is connected with central shaft, and the outer ring of bearing is connected with bearing block, and roller end shrouding is connected with bearing block.Above-mentioned roller is arranged in the frame of carding machine by bearing block, like this, roller end shrouding is fixed in frame by bearing block, and when roller rotates, central shaft rotates together with roller body, and roller end shrouding can not along with rotation, that is central shaft and roller body can rotate relative to roller end shrouding.By arranging roller end shrouding, the generation of spindle nose around cotton phenomenon can be reduced, but, there is again new problem in this roller, often occur in process of production to force the cotton phenomenon of the card of power failure machine because the gap between roller end shrouding edge and roller body blocked by fiber, cause the impact that stopping production, motor damage are even even more serious.Removing the fiber in the gap blocked between roller end shrouding edge and roller body because there is the cotton phenomenon of card, is a thing wasted time and energy, and what impact was produced normally carries out.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of roller for carding machine, can the fiber of near gaps in time between kicker cylinder end-plate and roller body during the running of this roller, avoids occurring blocking cotton phenomenon.The technical scheme adopted is as follows:
A kind of roller for carding machine, comprise central shaft, roller body and two roller end shroudings, roller body fixed installation on center shaft, two roller end shroudings are in roller body two ends respectively, have gap between roller end shrouding edge and roller body inner surface, central shaft and roller body can rotate relative to roller end shrouding, it is characterized in that: described roller also comprises two dividing plates, two dividing plates are in inside two roller end shroudings respectively, and dividing plate fixed installation on center shaft; The lateral surface of dividing plate is provided with flabellum, and roller end shrouding is provided with at least one air inlet.
In the utility model, the inner side of dividing plate, roller end shrouding or medial surface refer to its side in the middle part of roller body or one side, and the outside of dividing plate, roller end shrouding or lateral surface refer to its side dorsad in the middle part of roller body or one side.
When above-mentioned roller rotates, dividing plate rotates (being rotated by a drive unit band central shaft) with central shaft with roller body, and roller end shrouding then position is fixed.Flabellum rotates centered by central shaft, the air in the space between dividing plate lateral surface and roller end shrouding medial surface is driven to flow, form the air-flow to surrounding diffusion from central authorities, air-flow outwards blows out from the gap between roller end shrouding edge and roller body inner surface (gap between roller end shrouding edge and roller body inner surface is annular gap), outside air then replenishes the space between dividing plate lateral surface and roller end shrouding medial surface through air inlet, like this, when roller rotates, the air-flow spread from central authorities to surrounding continued is formed in space between dividing plate lateral surface and roller end shrouding medial surface, air-flow can take away the fiber of this near gaps when the gap between roller end shrouding edge and roller body outwards blows out, effectively avoid the appearance of the cotton phenomenon of card.Because air-flow is formed automatically when roller rotates, without the need to extra power, do not need to be equipped with blower fan or air compressor, therefore can save manufacturing cost and the energy, and can fault be reduced, be easy to safeguard.In addition, adopt this structure to realize blowing, air blowing process and carding machine operate Complete Synchronization, that is, with the startup of carding machine, stopping and automatically realizing startup, the stopping of air blowing.
In order to realize central shaft and roller body can rotate relative to roller end shrouding, in preferred version, above-mentioned central shaft two ends are connected with a bearing block (roller body is fixed on the middle part of central shaft) respectively by bearing, the inner ring of bearing is connected with central shaft, the outer ring of bearing is connected with bearing block, and bearing block is connected with the roller end shrouding of same one end.Above-mentioned roller is arranged in the frame of carding machine by bearing block, and like this, roller end shrouding is fixed in frame by bearing block, and when roller rotates, central shaft rotates together with roller body, and roller end shrouding can not along with rotation.Roller end shrouding is connected by connector with bearing block, also can integrally connect.
Usually, the edge of aforementioned barriers is fixedly connected with the inner surface of roller body, makes drum structure more firm.The edge of dividing plate and the inner surface of roller body are tightly connected usually, and air-flow is only blown out from the gap between roller end shrouding edge and roller body.
In preferred version, the lateral surface of aforementioned barriers is provided with multiple flabellum, and this multiple flabellum is uniform around central shaft.
In preferred version, above-mentioned flabellum is arc.
Above-mentioned flabellum can adopt sheet metal to make, and is welded on the lateral surface of dividing plate.
In preferred version, above-mentioned roller end shrouding is provided with multiple air inlet, and this multiple air inlet is uniform around central shaft.
In preferred version, above-mentioned air inlet is provided with gauze, gauze filtration, can stops that the particles such as the dust in outside air enter into combing district.
In preferred version, the air inlet adjustment plate of position-adjustable is installed outside above-mentioned air inlet, by regulating the position of air inlet adjustment plate, air inlet can be made to be hidden completely by air inlet adjustment plate, to be hidden by air inlet adjustment plate portion or completely unlimited, thus the size of adjusting air inflow quantity, and then the gas output size in gap between dancer rools end-plate edge and roller body.
More preferably, in scheme, above-mentioned gauze is detachably arranged on an annular gauze seat, and the position, edge of annular gauze seat and air inlet removably connects; The edge of air inlet adjustment plate has a junction, and connecting portion is connected with annular gauze seat (connecting portion is connected with annular gauze seat by bolt or screw, and such air inlet adjustment plate around bolt or screw turns, can realize position adjustments).Adopt said structure, be convenient to maintenance and the replacing of the parts such as gauze, annular gauze seat, air inlet adjustment plate.Above-mentioned annular gauze seat can be provided with jump ring, and jump ring clamps gauze, realizes the detachable installation of gauze.Annular gauze seat is connected with the position, edge of air inlet, to dismantle by screw or bolt.
When roller of the present utility model rotates, the air-flow spread from central authorities to surrounding continued is formed in space between dividing plate medial surface and roller end shrouding lateral surface, air-flow makes to form malleation herein when the gap between roller end shrouding edge and roller body outwards blows out, the fiber of this near gaps can be taken away, prevent entering of outer fiber simultaneously, avoid occurring the cotton phenomenon of card.And, because air-flow is formed automatically when roller rotates, without the need to extra power, do not need to be equipped with blower fan or air compressor, therefore can save manufacturing cost and the energy, and can fault be reduced, be easy to safeguard.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment 1;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the schematic diagram of flabellum arrangement;
Fig. 4 is the structural representation of the utility model preferred embodiment 2;
Fig. 5 is the structural representation of the utility model preferred embodiment 3;
Fig. 6 is the structural representation of the utility model preferred embodiment 4.
Detailed description of the invention
Embodiment 1
As shown in Figure 1-Figure 3, this roller for carding machine comprises central shaft 1, roller body 2, two roller end shroudings 3 and two dividing plates 4; Roller body 2 is fixedly mounted on (roller body 2 is fixed on the middle part of central shaft 1) on central shaft 1, two roller end shroudings 3 are in roller body 2 two ends respectively, have gap 5 between roller end shrouding 3 edge and roller body 2 inner surface, central shaft 1 and roller body 2 can rotate relative to roller end shrouding 3; Two dividing plates 4 are in inside two roller end shroudings 3 respectively, and dividing plate 4 is fixedly mounted on central shaft 1; The lateral surface of dividing plate 4 is provided with flabellum 6, and roller end shrouding 3 is provided with multiple (as three) air inlet 7.The inner side of dividing plate 4, roller end shrouding 3 or medial surface refer to its side in the middle part of roller body 2 or one side, and the outside of dividing plate 4, roller end shrouding 3 or lateral surface refer to its side dorsad in the middle part of roller body 2 or one side.
In order to realize central shaft 1 and roller body 2 can rotate relative to roller end shrouding 3, in the present embodiment, central shaft 1 two ends are connected with bearing block 9 respectively by bearing 8, and the inner ring of bearing 8 is connected with central shaft 1, the outer ring of bearing 8 is connected with bearing block 9, and bearing block 9 is connected with the roller end shrouding 3 of same one end.Roller is arranged in the frame of carding machine by bearing block 9, and like this, roller end shrouding 3 is fixed in frame by bearing block 9, and when roller rotates, central shaft 1 rotates together with roller body 2, and roller end shrouding 3 can not along with rotation.In the present embodiment, connected mode between bearing block 9 and roller end shrouding 3 is: roller end shrouding 3 centre is provided with adapter sleeve 10, adapter sleeve 10 is socketed in outside bearing block 9, locate (preventing adapter sleeve 10 and bearing block 9 from relatively rotating) by flat strong 11 between adapter sleeve 10 and bearing block 9, and screw 12 is installed on adapter sleeve 10 is good for 11 holds out against flat.
The edge of dividing plate 4 is fixedly connected with the inner surface of roller body 2, and the inner surface of the edge of dividing plate 4 and roller body 2 is tightly connected.
In the present embodiment, the lateral surface of dividing plate 4 is provided with multiple (as 16) flabellum 6, and this multiple flabellum 6 is uniform around central shaft 1.Flabellum 6 is arc.Flabellum 6 adopts sheet metal to make, and is welded on the lateral surface of dividing plate 4.
In the present embodiment, the multiple air inlets 7 be located on roller end shrouding 3 are uniform around central shaft 1.
Air inlet 7 is provided with gauze 13, gauze 13 filtration; The air inlet adjustment plate 14 of position-adjustable is installed outside air inlet 7, by regulating the position of air inlet adjustment plate 14, air inlet 7 can be made to be hidden completely by air inlet adjustment plate 14, by air inlet adjustment plate 14 part overlaid or completely unlimited, thus the size of adjusting air inflow quantity, and then regulate the gas output size in gap 5.In the present embodiment, gauze 13 is detachably arranged on annular gauze seat 15, and annular gauze seat 15 removably connects with the position, edge of air inlet 7; The edge of air inlet adjustment plate 14 has connecting portion 141, and connecting portion 141 is connected with annular gauze seat 15, and (connecting portion 141 is connected with annular gauze seat 15 by screw 16, and like this, air inlet adjustment plate 14 can rotate around screw 16, realizes position adjustments; After regulating position, air inlet adjustment plate 14 is locked by screw 16).Annular gauze seat 15 can be provided with jump ring, and jump ring clamps gauze 13, realizes the detachable installation of gauze 13.Annular gauze seat 15 is connected with the position, edge of air inlet 7, to dismantle by screw or bolt.
The operation principle of brief description once this roller:
When roller rotates, dividing plate 4 rotates (rotated by a drive unit band central shaft 1, direction of rotation as indicated by the arrows in fig. 3) with roller body 2 with central shaft 1, and roller end shrouding 3 positions are fixed.Flabellum 6 rotates centered by central shaft 1, the air in the space 17 between dividing plate 4 lateral surface and roller end shrouding 3 medial surface is driven to flow, form the air-flow to surrounding diffusion from central authorities, air-flow outwards blows out (gap 5 is annular gap) from the gap 5 between roller end shrouding 3 edge and roller body 2 inner surface, outside air then replenishes space 17 through air inlet 7, like this, when roller rotates, the air-flow spread to surrounding from central authorities continued is formed in space 17, air-flow makes to form malleation herein when outwards blowing out from gap 5, the fiber near this gap 5 can be taken away, prevent entering of outer fiber simultaneously, effectively avoid the appearance of the cotton phenomenon of card.
Embodiment 2
As shown in Figure 4, the difference between the present embodiment from embodiment 1 is that the connected mode between bearing block 9 and roller end shrouding 3 is different.In the present embodiment, the connected mode between bearing block 9 with roller end shrouding 3 is: bearing block 9 is connected with roller end shrouding 3 one.
All the other structures of the present embodiment are identical with embodiment 1.
Embodiment 3
As shown in Figure 5, the difference between the present embodiment from embodiment 1 is that the connected mode between bearing block 9 and roller end shrouding 3 is different.In the present embodiment, the connected mode between bearing block 9 and roller end shrouding 3 is: roller end shrouding 3 centre is provided with connecting cylinder 18, and connecting cylinder 18 has internal thread, and bearing block 9 is provided with the external screw thread matched, and connecting cylinder 18 is connected by internal and external threads with bearing block 9; Bearing block 9 is also provided with nut 19 and stop washer 20 pairs of connecting cylinders 18 are fixed.
All the other structures of the present embodiment are identical with embodiment 1.
Embodiment 4
As shown in Figure 6, the difference between the present embodiment from embodiment 1 is that the connected mode between bearing block 9 and roller end shrouding 3 is different.In the present embodiment, the connected mode between bearing block 9 and roller end shrouding 3 is: by multiple screw 21, roller end shrouding 3 is fixed on bearing block 9 the inner.
All the other structures of the present embodiment are identical with embodiment 1.
Claims (10)
1. the roller for carding machine, comprise central shaft, roller body and two roller end shroudings, roller body fixed installation on center shaft, two roller end shroudings are in roller body two ends respectively, have gap between roller end shrouding edge and roller body inner surface, central shaft and roller body can rotate relative to roller end shrouding, it is characterized in that: described roller also comprises two dividing plates, two dividing plates are in inside two roller end shroudings respectively, and dividing plate fixed installation on center shaft; The lateral surface of dividing plate is provided with flabellum, and roller end shrouding is provided with at least one air inlet.
2. roller according to claim 1, is characterized in that: described central shaft two ends are connected with a bearing block respectively by bearing, and the inner ring of bearing is connected with central shaft, and the outer ring of bearing is connected with bearing block, and bearing block is connected with the roller end shrouding of same one end.
3. roller according to claim 1, is characterized in that: the edge of described dividing plate is fixedly connected with the inner surface of roller body.
4. roller according to claim 1, is characterized in that: the lateral surface of described dividing plate is provided with multiple flabellum, and this multiple flabellum is uniform around central shaft.
5. roller according to claim 1, is characterized in that: described flabellum is arc.
6. roller according to claim 1, is characterized in that: described flabellum adopts sheet metal to make, and is welded on the lateral surface of dividing plate.
7. the roller according to any one of claim 1-6, is characterized in that: described roller end shrouding is provided with multiple air inlet, and this multiple air inlet is uniform around central shaft.
8. the roller according to any one of claim 1-6, is characterized in that: described air inlet is provided with gauze.
9. the roller according to any one of claim 1-6, is characterized in that: the air inlet adjustment plate being provided with position-adjustable outside described air inlet.
10. the roller according to any one of claim 1-6, is characterized in that: described air inlet is provided with gauze; The air inlet adjustment plate of position-adjustable is installed outside air inlet; Gauze is detachably arranged on an annular gauze seat, and the position, edge of annular gauze seat and air inlet removably connects; The edge of air inlet adjustment plate has a junction, and connecting portion is connected with annular gauze seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814418.6U CN205099817U (en) | 2015-10-21 | 2015-10-21 | A roller for carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814418.6U CN205099817U (en) | 2015-10-21 | 2015-10-21 | A roller for carding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205099817U true CN205099817U (en) | 2016-03-23 |
Family
ID=55515607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814418.6U Active CN205099817U (en) | 2015-10-21 | 2015-10-21 | A roller for carding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205099817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200574A (en) * | 2015-10-21 | 2015-12-30 | 汕头三辉无纺机械厂有限公司 | Roller for carding machine |
-
2015
- 2015-10-21 CN CN201520814418.6U patent/CN205099817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200574A (en) * | 2015-10-21 | 2015-12-30 | 汕头三辉无纺机械厂有限公司 | Roller for carding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205099817U (en) | A roller for carding machine | |
| CN105200574A (en) | Roller for carding machine | |
| CN108505244A (en) | A kind of textile cloth dyeing apparatus | |
| CN112575569B (en) | Textile machine for cutting gauze | |
| CN204052112U (en) | Dryer and screening plant thereof | |
| CN108820969A (en) | A kind of weaving cloth unwinding device | |
| CN102764545A (en) | Novel primary prefilter | |
| CN111575988A (en) | Woolen sweater production and processing device | |
| CN213505328U (en) | Plush removing device of yarn for spinning | |
| CN206375458U (en) | A kind of coiled strip barrel structure applied to automatic rim charge wrap-up | |
| CN111020787B (en) | Stretching device is used in textile production processing | |
| CN206843666U (en) | One kind repairs easily weaving loom dust exhaust apparatus | |
| CN205772423U (en) | A kind of novel bobbin winder | |
| CN210122398U (en) | Drum for textile machinery | |
| CN211199606U (en) | Sectional type yarn feeder | |
| CN201183863Y (en) | Spinning equipment of rotor spinning machine | |
| CN204109108U (en) | Spout discaling roll fast disassembly type maintenance drum slicer | |
| CN209097828U (en) | A kind of ES fiber devices for taking-up being easily installed and dismantle reel | |
| CN209126288U (en) | A kind of artificial leather production compounding machine convenient for picking and placing material | |
| CN104404659A (en) | Non-woven fabric carding machine | |
| CN218595629U (en) | Automatic lapping device of carding machine | |
| CN206529580U (en) | Roller is driven on a kind of new loom | |
| CN205974804U (en) | Rotor type open -end spinning machine adapts to bobbin cradle more | |
| CN201574231U (en) | Drawing frame press roller | |
| CN208472349U (en) | A kind of small-sized woven fabric humidifier of portable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |