CN213172689U - Non-woven fabric extrusion shaft - Google Patents
Non-woven fabric extrusion shaft Download PDFInfo
- Publication number
- CN213172689U CN213172689U CN202021093235.7U CN202021093235U CN213172689U CN 213172689 U CN213172689 U CN 213172689U CN 202021093235 U CN202021093235 U CN 202021093235U CN 213172689 U CN213172689 U CN 213172689U
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- leaf
- grinding
- rotary shaft
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- raw materials
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 71
- 238000001125 extrusion Methods 0.000 title claims abstract description 20
- 239000002994 raw material Substances 0.000 abstract description 63
- 230000008018 melting Effects 0.000 abstract description 33
- 238000002844 melting Methods 0.000 abstract description 33
- 239000003795 chemical substances by application Substances 0.000 abstract description 21
- 238000007599 discharging Methods 0.000 abstract description 10
- 239000000835 fiber Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010128 melt processing Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 239000007788 liquid Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a non-woven fabric extrusion shaft, which comprises a rotary shaft, a belt wheel and a fixed seat, wherein the belt wheel and the fixed seat are connected at two ends of the rotary shaft, a conveying area, a coarse discharging area and a fine extruding area are sequentially arranged in the center of the rotary shaft, one side, close to the fixed seat, of the rear part of the rotary shaft is connected with a grinding block, the surface of the grinding block is provided with a grinding groove, leaves connected with the rotary shaft are arranged in the conveying area, agent leaves connected with the rotary shaft are arranged in the coarse discharging area, rotary leaves connected with the rotary shaft are arranged in the fine extruding area, and the distance A between every two adjacent leaves is larger than the distance B between every two adjacent leaves and is larger than the distance C between every two adjacent; this non-woven fabrics extrusion shaft carries out quick melting, grinding, refines the raw materials of non-woven fabrics, has changed the defect of inefficiency during the direct melt processing of conventional non-woven fabrics raw materials to avoid the incomplete miniaturation of raw materials melting and then influence the problem of non-woven fabrics production quality, effectively improve non-woven fabrics fibre's production efficiency and production quality.
Description
Technical Field
The utility model relates to a screw rod, concretely relates to non-woven fabrics extrusion axle.
Background
The non-woven fabric is also called non-woven fabric, is formed from directional or random fibre, and possesses the advantages of moisture-proofing, air-permeability, flexibility, light weight, no combustion-supporting, easy decomposition, non-toxic, non-irritation, rich colour, low cost and can be cyclically used, and its weight is light and easy to form, so that it is very convenient for cutting and sewing, and is very popular with manual fan. The non-woven fabric needs the melting processing of the solid raw materials before the fiberization forming, and the liquid is output at uniform and constant temperature and pressure after melting to meet the forming requirement of the non-woven fabric fibers, but because the problem of incomplete melting is easily caused if the temperature of the solid raw materials is not up to the standard or under the damp condition when the solid raw materials are melted, granular unmelted raw materials are easily mixed in the molten liquid to be discharged, the forming of the non-woven fabric fibers is influenced, and the production efficiency and the production quality of the non-woven fabric are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly solve the technical problem that prior art exists to a problem in the meltwater is sneaked into to the graininess raw materials of avoiding not melting is provided, effectively improves non-woven fabrics raw materials melting efficiency, improves non-woven fabrics fibre shaping effect and shaping quality's non-woven fabrics extrusion axle.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides a non-woven fabrics extrusion axle, includes the pivot, and connects band pulley and the fixing base at pivot both ends, the central authorities of pivot have set gradually the transport district, have arranged district and the crowded district of essence in thick, and the pivot rear is close to one side of fixing base and is connected with the grinding piece, the surface of grinding the piece is provided with grinds the groove, be provided with in the transport district and revolve the leaf that links to each other of axle, arrange the agent leaf that links to each other with the pivot in the thick district, be provided with in the crowded district with revolve the leaf that links to each other of axle, and adjacent two are sent interval A between the leaf and be greater than the interval B between the adjacent two tablet leaves and be greater than the interval C between the adjacent two.
Preferably, the center of the rotary shaft is sequentially connected with the leaf feeding block, the agent leaf, the rotary leaf and the grinding block, and the leaf feeding block, the agent leaf and the rotary leaf are respectively provided with more than two pieces, so that the leaf feeding block connected in the rotary shaft can transport the raw materials, the agent leaf can extrude the raw materials, the rotary leaf can finely separate and extrude the raw materials, the non-woven fabric raw materials can be conveniently and gradually distinguished from melting processing in three areas, namely a conveying area, a coarse discharging area and a fine agent area, and the melting efficiency of the non-woven fabric raw materials is effectively improved.
Preferably, the adjacent leaf feeding distance A is more than 2 times of the adjacent leaf feeding distance B, the adjacent leaf feeding distance B is more than 2 times of the adjacent rotary leaf distance C, the conveying speed of the rotary shaft to the non-woven fabric raw material is reduced through the sequential reduction of the leaf feeding distance, the leaf feeding distance and the rotary leaf distance, the particle size of the non-woven fabric raw material can be screened and separated, and the effect that the non-woven fabric raw material can be melted in different sections of the rotary shaft is improved.
Preferably, the grinding grooves are more than two and are uniformly distributed on the outer surface of the grinding block, an included angle is formed between the grinding grooves and the rotating shaft core, the particle size of the non-woven fabric raw material is effectively reduced through the grinding grooves on the surface of the grinding block, and the screening, crushing and melting effects of the non-woven fabric raw material are improved.
Preferably, a sealing sleeve and a bearing are arranged between the belt wheel and the conveying area and between the grinding block and the fixed seat, the sealing sleeve and the bearing are connected with the rotating shaft, the belt wheel can drive the rotating shaft to rotate, the fixed seat can conveniently movably support the rotating shaft, the rotating shaft is sealed through the sealing sleeve, and the rotating shaft is movably supported and connected through the bearing.
The utility model has the advantages that: the non-woven fabric extrusion shaft can effectively avoid the problem that unmelted granular raw materials are mixed into molten liquid, improve the melting efficiency of the non-woven fabric raw materials, and improve the forming effect and the forming quality of non-woven fabric fibers; because the center of the rotary shaft is provided with the conveying area, the coarse discharging area and the fine agent area, and the conveying area, the coarse discharging area and the fine agent area are respectively provided with the leaf conveying, the agent leaf and the rotary leaf which are connected with the rotary shaft, the rotation of the rotary shaft can convey, extrude, crush and screen the non-woven fabric raw materials, the external melting equipment can melt the non-woven fabric raw materials conveyed in the rotary shaft in different areas to different degrees, the raw material particles possibly mixed after melting when the conventional non-woven fabric raw materials are directly conveyed by a screw are changed, the non-woven fabric raw materials which are not melted to proper specifications are prevented from entering the next area, the fineness and the melting efficiency of the continuous melting of the raw material particles are effectively improved, the grinding block at the other end of the rotary shaft can finely grind the raw materials, the possibility of discharging and processing the non-woven fabric raw materials is further avoided, and the melting effect and the melting quality of the non-woven fabric raw materials are effectively improved, the possibility that the non-woven fabric melt is mixed with granular raw materials after being fiberized is avoided, and the forming effect and the forming quality of the non-woven fabric fibers are effectively improved.
Drawings
Fig. 1 is a schematic structural view of a non-woven fabric extrusion shaft of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, a non-woven fabric extrusion shaft, including pivot 1, and connect band pulley 4 and fixing base 3 at pivot 1 both ends, the central authorities of pivot 1 have set gradually conveying zone 111, thick row of district 121 and refined extrusion district 131, and one side that pivot 1 rear is close to fixing base 3 is connected with grinding block 2, grinding block 2's surface is provided with grinds groove 21, be provided with the leaf of sending 11 with pivot 1 links to each other in the conveying zone 111, be provided with the leaf of agent 12 that links to each other with pivot 1 in the thick row of district 121, be provided with the rotary vane 13 that links to each other with pivot 1 in the refined extrusion district 131, and the interval A between two adjacent leaf of sending 11 is greater than the interval B between two adjacent leaf of tablets 12 and is greater than the interval C between two adjacent rotary vanes 13.
The central authorities of spiral shaft 1 connect gradually send leaf 11, agent leaf 12, rotary vane 13 and abrasive brick 2, send leaf 11, agent leaf 12, rotary vane 13 all are provided with more than two for the leaf 11 of connecting in the spiral shaft 1 can transport the raw materials, and agent leaf 12 can extrude the raw materials, and rotary vane 13 also finely separates the extrusion with the raw materials, and the non-woven fabrics raw materials of being convenient for distinguishes melt processing step by step in conveying district 111, thick row district 121 and the three region of smart agent district 131, effectively improves the melting efficiency of non-woven fabrics raw materials.
The spacing A between the adjacent leaf feeders 11 is more than 2 times of the spacing B between the adjacent leaf feeders 12, the spacing B between the adjacent leaf feeders 12 is more than 2 times of the spacing C between the adjacent rotary leaves 13, the conveying speed of the rotary shaft 1 to the non-woven fabric raw material is reduced through the sequential reduction of the spacing between the leaf feeders 11, the spacing between the leaf feeders 12 and the spacing between the rotary leaves 13, the particle size of the non-woven fabric raw material can be screened and separated, and the effect that the non-woven fabric raw material can be melted in different intervals of the rotary shaft 1 is improved.
Grind groove 21 and be provided with more than two and evenly distributed at 2 surfaces of abrasive brick, grind and be provided with the contained angle between groove 21 and the 1 axle core of spiral axle, effectively reduce the granule particle diameter of non-woven fabrics raw materials through the groove 21 of grinding on 2 surfaces of abrasive brick, improve screening, breakage and the melting effect of non-woven fabrics raw materials.
Between band pulley 4 and the transport zone 111, all be provided with envelope 14 and bearing 15 between grinding block 2 and the fixing base 3, envelope 14 all links to each other with spiral shaft 1 with bearing 15, lets band pulley 4 can drive spiral shaft 1 and rotate to be convenient for fixing base 3 will revolve axle 1 and carry out the activity support, will revolve axle 1 through envelope 14 and seal, will revolve axle 1 through bearing 15 and carry out swing joint.
The non-woven fabric extrusion shaft enables an external motor to drive the rotating shaft 1 to rotate through the belt wheel 4, the rotating shaft 1 rotates to synchronously drive the non-woven fabric feeding blade 11, the agent blade 12 and the rotating blade 13 which are connected with the rotating shaft 1 to synchronously rotate, so that a conveying area 111 formed by the non-woven fabric feeding blade 11 conveys non-woven fabric raw materials and is convenient for an external melting device to preliminarily preheat, a coarse discharge area 121 formed by the agent blade 12 preliminarily crushes and screens the non-woven fabric raw materials to facilitate melting of the raw materials, the fine agent area 131 formed by the rotating blade 13 finely screens the raw materials, the melting quality of the raw materials is effectively improved, and then the melted raw materials are completely ground and melted through the grinding groove 21 of the grinding block 2; namely, the conveying area 111 can pre-store the non-woven fabric raw materials for preliminary preheating, particles with the particle size smaller than the space B between the leaves 12 of the non-woven fabric raw materials can enter the coarse discharging area 121 for preliminary melting, and the particles with the particle size smaller than the space C between the leaves of the rotary vane after melting can enter the fine melting area 131 for fine melting; raw material particles possibly mixed in the non-woven fabric melt are avoided, the envelopes 14 connected to the two ends of the rotary shaft 1 can seal the non-woven fabric raw materials, the rotary shaft 1 is movably connected through the bearing 15, the rotary shaft is movably supported through the fixed seat 3, and the belt wheel 4 is used for driving the rotary shaft 1 to rotate; the pitch between two adjacent delivery leaves 11 is a distance A, the pitch between two adjacent agent leaves 12 is a distance B, the pitch between two adjacent rotary leaves 13 is a distance C, the distance A is larger than the distance B and is equal to the distance C, and the range of the distance C is 10mm-30 mm.
The utility model has the advantages that: the non-woven fabric extrusion shaft can effectively avoid the problem that unmelted granular raw materials are mixed into molten liquid, improve the melting efficiency of the non-woven fabric raw materials, and improve the forming effect and the forming quality of non-woven fabric fibers; because the center of the rotary shaft is provided with the conveying area, the coarse discharging area and the fine agent area, and the conveying area, the coarse discharging area and the fine agent area are respectively provided with the leaf conveying, the agent leaf and the rotary leaf which are connected with the rotary shaft, the rotation of the rotary shaft can convey, extrude, crush and screen the non-woven fabric raw materials, the external melting equipment can melt the non-woven fabric raw materials conveyed in the rotary shaft in different areas to different degrees, the raw material particles possibly mixed after melting when the conventional non-woven fabric raw materials are directly conveyed by a screw are changed, the non-woven fabric raw materials which are not melted to proper specifications are prevented from entering the next area, the fineness and the melting efficiency of the continuous melting of the raw material particles are effectively improved, the grinding block at the other end of the rotary shaft can finely grind the raw materials, the possibility of discharging and processing the non-woven fabric raw materials is further avoided, and the melting effect and the melting quality of the non-woven fabric raw materials are effectively improved, the possibility that the non-woven fabric melt is mixed with granular raw materials after being fiberized is avoided, and the forming effect and the forming quality of the non-woven fabric fibers are effectively improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a non-woven fabrics extrusion axle, is including revolving the axle, and connects band pulley and the fixing base at revolving axle both ends, its characterized in that: the central authorities of spiral axle have set gradually conveying area, thick row district and the crowded district of essence, and the one side that the spiral axle rear is close to the fixing base is connected with the grinding piece, the surface of grinding piece is provided with grinds the groove, be provided with in the conveying area and send the leaf with the spiral axle links to each other, thick row district is provided with the agent leaf that links to each other with the spiral axle, and the crowded district is provided with the spiral leaf that links to each other with the spiral axle, and the interval A between two adjacent leaf of sending is greater than the interval B between two adjacent leaf of rotation and is greater than the interval C between two adjacent leaf of rotation.
2. The nonwoven fabric extrusion shaft of claim 1, wherein: the center of the rotary shaft is sequentially connected with a leaf feeding block, a leaf dispensing block, a rotary leaf and a grinding block, and the leaf feeding block, the leaf dispensing block and the rotary leaf are all provided with more than two pieces.
3. The nonwoven fabric extrusion shaft of claim 1, wherein: the distance A between the adjacent leaf feeding blades is more than 2 times of the distance B between the adjacent leaf feeding blades, and the distance B between the adjacent leaf feeding blades is more than 2 times of the distance C between the adjacent rotary blades.
4. The nonwoven fabric extrusion shaft of claim 1, wherein: the grinding groove is provided with more than two grooves which are uniformly distributed on the outer surface of the grinding block, and an included angle is formed between the grinding groove and the rotating shaft core.
5. The nonwoven fabric extrusion shaft of claim 1, wherein: the belt wheel is connected with the conveying area through the grinding block, and the grinding block is connected with the fixing seat through the grinding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021093235.7U CN213172689U (en) | 2020-06-15 | 2020-06-15 | Non-woven fabric extrusion shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021093235.7U CN213172689U (en) | 2020-06-15 | 2020-06-15 | Non-woven fabric extrusion shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213172689U true CN213172689U (en) | 2021-05-11 |
Family
ID=75788341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021093235.7U Active CN213172689U (en) | 2020-06-15 | 2020-06-15 | Non-woven fabric extrusion shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213172689U (en) |
-
2020
- 2020-06-15 CN CN202021093235.7U patent/CN213172689U/en active Active
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