CN104562424A - Dust removal device in hosiery knitting machine - Google Patents
Dust removal device in hosiery knitting machine Download PDFInfo
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- CN104562424A CN104562424A CN201510054916.XA CN201510054916A CN104562424A CN 104562424 A CN104562424 A CN 104562424A CN 201510054916 A CN201510054916 A CN 201510054916A CN 104562424 A CN104562424 A CN 104562424A
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- shell
- dividing plate
- dust arrester
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- footwear machine
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/32—Devices for removing lint or fluff
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a dust removal device in a hosiery knitting machine and belongs to the technical field of machines and aims at solving the problem an existing dust removal device is low in stability. The dust removal device in the hosiery knitting machine comprises a dust removal barrel used for being connected on a rack of a knitting machine, wherein the dust removal barrel comprises an upper barrel body and a lower barrel body, the interiors of the upper barrel body and the lower barrel body are hollow cavities, an inlet is formed in the upper end of the upper barrel body, an outlet is formed in the lower end of the lower barrel body, the lower end of the upper barrel body sheathes the upper end of the lower barrel body and the lower end of the upper barrel body and the upper end of the lower barrel body are connected by virtue of a screw thread, a separating plate is fixedly connected with the upper end of the lower barrel body, a plurality of through dust removal holes are formed in the separating plate, a filter cloth bag is connected at each dust removal hole, a fan is also connected on the separating plate, the upper barrel body and the lower barrel body are respectively made from a transparent material, and the fan is arranged at the lower parts of the filter cloth bags along the axial direction of the dust removal barrel. The dust removal device in the hosiery knitting machine has high stability.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the dust arrester in a kind of footwear machine, particularly footwear machine.
Background technology
Hosiery machine can be classified by needle-bar form, knitting needle type and syringe (bed) number.Flat hosiery machine plane No. is higher, produces the open width socks sheet according to pin, leg alteration of form each portion section width, after sewing up, become seamed socks.The plane No. scope of tubular stocking machine is comparatively wide, producing tubulose socks base is coil size by changing each portion section, or adopts ELASTANE YARNS, or the methods such as shaping undertoe, heel that weave adapt to pin shape.The undertoe of tubulose socks base closes the seamless socks of rear one-tenth.Flat hosiery machine production efficiency is lower, widely uses tubular stocking machine at present.Hosiery machine structure tubular stocking machine is primarily of giving yarn mechanism, knitting mechanism, selecting mechanism, controlling organization, transmission mechanism, Auto-regulating System of Density of Heavy Medium mechanism and draw-off mechanism composition.Some hosiery machine opens and Origuchi mechanism in addition.Flat hosiery machine still has transferring mechanism.
To the effect of yarn mechanism be yarn from bobbin draw send into knitting zone, have passive type and active type two class.Passive type is borrow tension force that yarn is drawn by bobbin to yarn, though tensioned device and tension compensating mechanism control its tension force and sendout, yarn tension difference is still larger.Active type then borrows special arrangement to yarn, and make yarn send into knitting zone with constant linear velocity, yarn tension difference is less.
The effect of knitting mechanism is the work of yarn by loop-forming element, is woven into tubulose socks base or open width socks sheet.The knitting element of tubular stocking machine has knitting needle, sinker, thread-carrier and triangle etc.Flat hosiery machine then has knitting needle, sinker, yarn sley, knocking-over bit, thread-carrier and compressing tablet etc.The knitting needle of tubular stocking machine is configured on syringe, and thread-carrier is fixed on around syringe, and yarn is sent to knitting zone.Have several places inlet wire to be just called a few road, generally have 1 ~ 12 tunnel, way the more productivity ratio is higher.Latch needles upper and lower motion by the effect of triangle during syringe revolution, and woven by thread-carrier pad yarn.When knit sock is with, undertoe, by narrowing picker and down picker, the knitting needle participating in braiding is narrowed and widening, make it to form bag shape.The knitting needle permutation of flat hosiery machine is packed on needle-bar, moves with needle-bar.Thread-carrier moves along needle-bar and carries out pad yarn, is woven by the cooperation of sinker, yarn sley and knocking-over bit etc. simultaneously.
The effect of controlling organization in the process of braiding socks, controls relevant parts enter or deactivate, and control syringe and rotating speed and turn to and the length etc. of socks.The effect Shi Shige mechanism of transmission mechanism is by predetermined regular movement.The syringe of tubular stocking machine not only makes unidirectional rotary, and will make bi-directional rotary in knit sock with during, undertoe.The effect of selecting mechanism is pre-designed decorative pattern, is sequentially arranged in as requested in needle selecting device, by transmitting parts, knitting needle is woven by certain procedures.The effect of Auto-regulating System of Density of Heavy Medium mechanism is the density regulating each portion section at the knit sock period of the day from 11 p.m. to 1 a.m, and this regulates sinking depth to carry out by the relative position of change knitting needle and sinker.The effect of draw-off mechanism by weight, roller, air-flow etc., established coil is drawn from woven extent in braiding process.
Open with the effect of Origuchi mechanism is the repiece that opens when socks take up one's knitting and there is no coil, and when stocking blank is woven into certain length Origuchi, individual layer stocking blank is folded in half into bilayer, makes stocking blank have good elasticity, not producing crimping, is generally come with stocking blank hook.The Main Function of transferring mechanism with barring-on parts, coil is moved on on another pin by a pin, to change the knitting width of socks sheet, makes it to be shaped.
Its publication number of Chinese patent CN104190166A discloses " a kind of dust arrester automatically spun in hosiery machine ", it comprises the dedusting cylinder for being connected in knitting machine frame, described dedusting cylinder comprises the inner outer cylinder body for cavity and inner barrel, the upper end of described inner barrel has import, inner barrel lower end has outlet, screen pack is connected with and inner barrel is divided into two neighbouring cavitys by screen pack: upper cavity and lower chamber in described inner barrel, above-mentioned import is positioned at upper cavity place, above-mentioned outlet is positioned at lower chamber place, the fan that upper cavity place air-flow can be made to enter lower chamber place is also connected with in described lower chamber, described outer cylinder body top has the connector communicated with above-mentioned import, there is between above-mentioned outer cylinder body and inner barrel the detent mechanism that both can be positioned together.This dust arrester good dedusting effect and compact conformation.
But outer cylinder body and inner barrel are by detent mechanism in above-mentioned dust arrester, can learn in the description of above-mentioned patent, detent mechanism is positioned outer cylinder body and outer cylinder body by the structure of lockpin-type.Once run into vibration, above-mentioned locate mode may cause inside and outside cylindrical shell junction to loosen.Band dirt air-flow can be caused directly to be overflowed by loosening once inside and outside cylindrical shell junction loosens, affect working environment quality, its stability is not high.And its handling of the detent mechanism of lockpin-type are also more loaded down with trivial details, during landing hire, effort.
Summary of the invention
The object of the invention is the problems referred to above existed for prior art, the dust arrester in the footwear machine providing a kind of stabilizability high and easy to loading and unloading.
Object of the present invention realizes by following technical proposal:
Dust arrester in a kind of footwear machine, this device comprises the dedusting cylinder for being connected in knitting machine frame, it is characterized in that, described dedusting cylinder comprises the inner upper shell for cavity and lower shell, the upper end of described upper shell has import, lower shell lower end has outlet, described upper shell lower end is enclosed within outside lower shell upper end and both are threaded, described lower shell upper end is fixed with dividing plate, described dividing plate have some dedusting holes run through, described each dedusting hole place is all connected with filter cloth bag, described dividing plate is also connected with fan, described upper shell and lower shell are transparent material, axis direction said fans along dedusting cylinder is in filter cloth bag bottom.
Be with dirt air-flow to enter in dedusting cylinder by import in the footwear machine course of work, band dirt air-flow is after filtering by exporting discharge.
Specifically, band dirt air-flow enters in upper shell, is blocked in filter cloth bag under the filtration of filter cloth bag with the dust in dirt air-flow or tiny lint.Pure air enters in lower shell, is finally discharged by outlet.Certainly, fan rotation thus ensure band dirt air flow energy stable being entered in dedusting cylinder by import department.
The filter cloth bag that can make the fan being positioned at filter cloth bag bottom staggers fan, improves the stability of whole device.
In dust arrester in above-mentioned footwear machine, described dividing plate is connected on lower shell by securing member.
Securing member is generally screw, dividing plate and lower shell can be made firmly to link together by securing member.
In dust arrester in above-mentioned footwear machine, there is between described upper shell and lower shell location structure dividing plate being locked in above-mentioned lower shell upper end.
Firm and stable for dividing plate can be positioned at lower shell upper end by location structure.
In dust arrester in above-mentioned footwear machine, described location structure comprises tubular positioning tube, the upper end of described positioning tube is resisted against the top in upper shell, the lower end abutment of described positioning tube on dividing plate and dividing plate be pressed between positioning tube and lower shell.
Because positioning tube is pressed, therefore, the dividing plate between positioning tube and lower shell also can be tightly suppressed, thus prevents dust arrester use procedure median septum from vibrating.
In dust arrester in above-mentioned footwear machine, described location structure also comprises a rubber washer, and above-mentioned rubber washer is pressed between dividing plate and positioning tube.
Rubber washer can not only improve sealing, and can also play the effect of damping, because loosening, noise occurs in avoiding device use procedure.
In dust arrester in above-mentioned footwear machine, described fan comprises motor, sharf and blade, the filter chamber being used for storage belt dirt air-flow is formed between described dividing plate and upper shell, the discharge chamber of discharging for pure air is formed between described dividing plate and lower shell, above-mentioned filter cloth bag, motor, sharf and blade are all positioned at discharge chamber, described motor is connected on dividing plate, and the rotating shaft of above-mentioned sharf upper end and motor is connected, and described blade is connected in sharf lower end.
Be blocked in upper shell and filter cloth bag with the dust in dirt air-flow or tiny lint.Be always pure air after filtering in discharge chamber, therefore, motor, sharf and blade all can not be subject to the adhesion of dust or tiny lint, improve the stability of this device.
In dust arrester in above-mentioned footwear machine, described motor is connected in the center of dividing plate, and above-mentioned filter cloth bag is that benchmark circumference is distributed on dividing plate with motor, and described filter cloth bag is positioned at blade top.
Such structure can ensure that the air-flow that each filter cloth bag place all has at the uniform velocity passes through.
In dust arrester in above-mentioned footwear machine, there is between described lower shell sidewall and outlet the spigot surface of conically transition, described lower shell comprises cylindrical shell one cylindrically and cylindrical shell two, above-mentioned spigot surface and outlet are all positioned at cylindrical shell two bottom, aforementioned barriers is connected in cylindrical shell one upper end, and described cylindrical shell one lower end is resisted against cylindrical shell two upper end.
What can make airflow smooth after filtering under the effect of spigot surface enters exit, is finally discharged by air-flow smoothly by exit.
Lower shell is set to split-type structural, that is: it comprises cylindrical shell one and cylindrical shell two.Such structure can easily dismantle filter cloth bag.
In dust arrester in above-mentioned footwear machine, have the locking ring protruded ringwise outside described cylindrical shell two, form annular between described locking ring and cylindrical shell two and the location division matched with upper shell lower end, above-mentioned upper shell lower end is embedded in location division place.
In dust arrester in above-mentioned footwear machine, be connected with upper shell outside screw inside described locking ring, outside described cylindrical shell two, there is the contact layer that can increase frictional force.
Because location division and upper shell lower end match, therefore upper shell effectively avoid after being connected with lower shell upper shell axial relative to it roll to each side loosen.
Certainly, upper shell and lower shell loosening being threaded connection axially overcomes.
The possibility further reducing upper shell axial play by contact layer and loosen towards axial both sides.
In dust arrester in above-mentioned footwear machine, described contact layer is be connected in the rubber layer outside cylindrical shell two.
Rubber layer can not only increase frictional force, and it can also play the effect of sealing and damping.
In dust arrester in above-mentioned footwear machine, described contact layer is be connected in the bed of cloth outside cylindrical shell two.
Bed of cloth cost is low and damping property good, and after adding appropriate water to bed of cloth, it can also effectively prevent dust air-flow from being overflowed by upper shell and lower shell junction.
In dust arrester in above-mentioned footwear machine, described positioning tube upper end is also overlapped and is had ringwise preload ring, has spring between described preload ring and positioning tube.
Preload ring upper end is resisted against rear flank in upper shell, positioning tube and lower shell can be made to be subject to the elastic acting force of spring all the time, thus play the effect of buffering under the elastic force effect of spring, avoids loosening collision and noise occurs.
In dust arrester in above-mentioned footwear machine, described preload ring bottom has locating slot that is recessed ringwise and that match with positioning tube upper end, and above-mentioned positioning tube upper end is embedded in locating slot place, and described spring is bottom locating slot and between positioning tube upper end.
Locating slot coordinates with positioning tube upper end can make preload ring firmly be connected to positioning tube upper end, under the pretension effect of spring, ensure that dividing plate is pressed between pretension cylinder and lower shell all the time.
In dust arrester in above-mentioned footwear machine, have the approaching face of conically transition between described upper shell sidepiece and import, described preload ring top has the abutment face contacted with approaching face forming surface.
Arranging of approaching face can make to seamlessly transit inside upper shell and between import.Arranging of abutment face can make forming surface between preload ring with upper shell contact, and improves contact stabilization.
In dust arrester in above-mentioned footwear machine, described filter cloth bag is fixed with ringwise locating ring, described locating ring sidepiece has protruding gear edge, and above-mentioned filter cloth bag sack is connected in inside locating ring, and the gear on described locating ring is along the top being overlapped on dedusting hole on dividing plate.
Locating ring plays the effect supporting filter cloth bag sack, gear along being used for making it be overlapped on upper port place, dedusting hole, thus make filter cloth bag stable be suspended on dedusting hole place.
In dust arrester in above-mentioned footwear machine, the upper port place in described dedusting hole has recessed positioning seat, and above-mentioned gear edge is overlapped on positioning seat place and locating ring top is mutually concordant with dividing plate top.
Arranging of positioning seat can make polishing on the upside of dividing plate concordant.
In dust arrester in above-mentioned footwear machine, described positioning seat has seal washer, described seal washer is enclosed within outside, location and seal washer is pressed between gear edge and positioning seat.
Seal washer plays the effect of sealing and buffering.Because dust arrester in use can vibrate, because seal washer is flexible, therefore, it can play reasonable effectiveness in vibration suppression.
In dust arrester in above-mentioned footwear machine, the sack place of described filter cloth bag is fixed with ringwise sack ring, described sack ring has grab and grab snaps onto the upper port place of above-mentioned locating ring.
Sack ring, for strengthening the sack of filter cloth bag, makes sack always in annular.Grab is used for making it be overlapped on upper port place, dedusting hole, thus make filter cloth bag stable be suspended on dedusting hole place.
Compared with prior art, the dust arrester in this footwear machine is threaded connection due to upper shell and lower shell, and its connective stability is higher.And, can also further increase its connective stability by the contact layer of cylindrical shell two sidepiece.
Meanwhile, filtered dust or tiny lint by filter cloth bag, its strainability is good.And, also more convenient to the replacing of filter cloth bag after using a period of time, there is very high practical value.
In addition, arranging of positioning tube further adds connective stability, can find out, this device due to good airproof performance, damping property good, therefore, its stability is high.Most importantly its handling of mode of upper shell cylinder screw connection once are also more convenient.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of the dust arrester in this footwear machine.
Fig. 2 is the sectional structure schematic diagram of the dust arrester in this footwear machine.
Fig. 3 is the broken section structural representation at preload ring place in the dust arrester in this footwear machine.
Fig. 4 is the sectional structure schematic diagram at the dust arrester median septum place in this footwear machine.
Fig. 5 is the sectional structure schematic diagram at dust arrester middle cylinder body two place in this footwear machine.
In figure, 1, upper shell; 1a, import; 1b, approaching face; 2, lower shell; 2a, outlet; 2b, spigot surface; 2c, cylindrical shell one; 2d, cylindrical shell two; 2d 1, locking ring; 2d2, location division; 2d3, contact layer; 3, dividing plate; 3a, dedusting hole; 3a1, positioning seat; 4, filter cloth bag; 5, positioning tube; 6, rubber washer; 7, fan; 7a, motor; 7b, sharf; 7c, blade; 8, preload ring; 8a, locating slot; 8b, abutment face; 9, spring; 10, locating ring; 10a, gear edge; 11, seal washer; 12, sack ring; 12a, grab.
Detailed description of the invention
As shown in Figure 1, the dust arrester in this footwear machine comprises a tubular dedusting cylinder, and it is connected in the frame of footwear machine, and the socks portion of knitting footwear machine producing dust and lint is connected to the import 1a place of dedusting cylinder by tube connector.
As depicted in figs. 1 and 2, the dust arrester in this footwear machine comprises the dedusting cylinder for being connected in knitting machine frame, and dedusting cylinder comprises the inner upper shell 1 for cavity and lower shell 2.
The upper end of upper shell 1 has import 1a, and lower shell 2 lower end has outlet 2a.Upper shell 1 lower end is enclosed within outside lower shell 2 upper end, and upper shell 1 and lower shell 2 are threaded connection and firmly link together.
As shown in Figure 4, lower shell 2 upper end is fixed with dividing plate 3, described dividing plate 3 has some dedusting hole 3a run through.3a place, each dedusting hole is all connected with filter cloth bag 4, and dividing plate 3 is also connected with fan 7, and described upper shell 1 and lower shell 2 are transparent material, and the axis direction said fans 7 along dedusting cylinder is in filter cloth bag 4 bottom.
In the present embodiment, there is between upper shell 1 and lower shell 2 location structure dividing plate 3 being locked in above-mentioned lower shell 2 upper end.Certainly, in order to simplify structure, it lower shell 2 is also feasible that dividing plate 3 is directly connected in by securing member.
Location structure comprises tubular positioning tube 5, and the upper end of positioning tube 5 is resisted against the top in upper shell 1, and the lower end abutment of positioning tube 5 is on dividing plate 3, and dividing plate 3 is pressed between positioning tube 5 and lower shell 2.
Location structure also comprises a rubber washer 6, and above-mentioned rubber washer 6 is pressed between dividing plate 3 and positioning tube 5.
Fan 7 comprises motor 7a, sharf 7b and blade 7c, forms the filter chamber being used for storage belt dirt air-flow between described dividing plate 3 and upper shell 1, forms the discharge chamber of discharging for pure air between described dividing plate 3 and lower shell 2.Above-mentioned filter cloth bag 4, motor 7a, sharf 7b and blade 7c are all positioned at discharge chamber, and described motor 7a is connected on dividing plate 3, and the rotating shaft of above-mentioned sharf 7b upper end and motor 7a is connected, and described blade 7c is connected in sharf 7b lower end.
Motor 7a is connected in the center of dividing plate 3, and above-mentioned filter cloth bag 4 is with motor 7a for benchmark circumference is distributed on dividing plate 3, and described filter cloth bag 4 is positioned at blade 7c top.
There is between lower shell 2 sidewall and outlet the spigot surface 2b of conically transition, described lower shell 2 comprises cylindrical shell one 2c cylindrically and cylindrical shell two 2d, above-mentioned spigot surface 2b and outlet 2a is all positioned at cylindrical shell two 2d bottom, aforementioned barriers 3 is connected in cylindrical shell one 2c upper end, and described cylindrical shell one 2c lower end abutment is in cylindrical shell two 2d upper end.
As shown in Figure 5, have the locking ring 2d1 protruded ringwise outside cylindrical shell two 2d, form annular between described locking ring 2d1 and cylindrical shell two 2d and the location division 2d2 matched with upper shell 1 lower end, above-mentioned upper shell 1 lower end is embedded in 2d2 place, location division.
Be connected with upper shell 1 outside screw inside locking ring 2d1, outside described cylindrical shell two 2d, there is the contact layer 2d3 that can increase frictional force.In the present embodiment, contact layer 2d3 is connected in the rubber layer outside cylindrical shell 22; According to actual conditions, contact layer 2d3 adopts another scheme to be also feasible, that is: contact layer 2d3 is connected in the bed of cloth outside cylindrical shell two.
As shown in Figure 3, positioning tube 5 upper end is also overlapped ringwise preload ring 8, has spring 9 between described preload ring 8 and positioning tube 5.Preload ring 8 bottom has locating slot 8a that is recessed ringwise and that match with positioning tube 5 upper end, and above-mentioned positioning tube 5 upper end is embedded in locating slot 8a place, and described spring 9 is bottom locating slot 8a and between positioning tube 5 upper end.
Have the approaching face 1b of conically transition between upper shell 1 sidepiece and import 1a, described preload ring 8 top has the abutment face 8b contacted with approaching face 1b forming surface.
Filter cloth bag 4 is fixed with ringwise locating ring 10, described locating ring 10 sidepiece has protruding gear along 10a, and above-mentioned filter cloth bag 4 sack is connected in inside locating ring 10, and the gear on described locating ring 10 is overlapped on the top of dedusting hole 3a on dividing plate 3 along 10a.
The upper port place of dedusting hole 3a has recessed positioning seat 3a1, and above-mentioned gear is overlapped on positioning seat 3a1 place and locating ring 10 top is mutually concordant with dividing plate 3 top along 10a.Positioning seat 3a1 has seal washer 11, described seal washer 11 is enclosed within outside locating ring 10 and seal washer 11 is pressed on gear along between 10a and positioning seat 3a1.
The sack place of filter cloth bag 4 is fixed with ringwise sack ring 12, described sack ring 12 has grab 12a and grab 12a snaps onto the upper port place of above-mentioned locating ring 10.
In this device course of work, motor 7a is in operating condition always.The fan 7 rotated makes band dirt steady air current be entered by import 1a smoothly, and the air-flow after filtration is discharged by outlet 2a again.
In the footwear machine course of work, enter the import department of dedusting cylinder at the dust and lint knitting the generation of place of socks portion through tube connector.Dust and lint stop within it by filter cloth bag 4, and pure air is discharged by exporting 2a.Because fan 7 is between dividing plate 3 and lower shell 2 in above-mentioned dust removal process, band dirt air-flow is between dividing plate 3 and upper shell 1, and therefore, dust and lint can not accumulate in fan 7 place.
Because cylindrical shell two 2d of lower shell 2 is resisted against inside upper shell 1 by the contact layer 2d3 on it, and the locking ring 2d1 on cylindrical shell two 2d is connected with upper shell 1 outside screw.Lower shell 1 lower end is firmly positioned at the 2d2 place, location division formed between locking ring 2d1 and cylindrical shell two 2d.Such structure can make stable being connected on lower shell 2 of upper shell 1, but also effectively prevents upper shell 1 relative to lower shell 2 axis play, and prevents upper shell 1 loosening relative to lower shell 2 both sides.
Can find out, be turn lower shell 2 or upper shell 1 in cargo handling process, its handling are easy, easy to implement.
After using a period of time, the dust of filter cloth bag 4 inner accumulated and lint can affect the normal dedusting of this device.Lower shell 2 can easily be split by upper shell 1 after turn upper shell 1 or lower shell 2, because dividing plate 3 is positioned at the cylindrical shell one 2c place of lower shell 2,2c is shorter for cylindrical shell one, therefore can easily dismantle filter cloth bag 4.Certainly, once after filter cloth bag 4 cleared up, being loaded dividing plate 3 can reuse again.
In addition, this device median septum 3 is also subject to a pretension active force, can not only play cushioning effect and can also prevent dividing plate 3 from loosening.Specifically, sheathed on positioning tube 5 preload ring 8 and the spring 9 between positioning tube 5 and preload ring 8 just can realize above-mentioned purpose.
Claims (10)
1. the dust arrester in a footwear machine, this device comprises the dedusting cylinder for being connected in knitting machine frame, it is characterized in that, described dedusting cylinder comprises the inner upper shell for cavity and lower shell, the upper end of described upper shell has import, lower shell lower end has outlet, described upper shell lower end is enclosed within outside lower shell upper end and both are threaded, described lower shell upper end is fixed with dividing plate, described dividing plate have some dedusting holes run through, described each dedusting hole place is all connected with filter cloth bag, described dividing plate is also connected with fan, described upper shell and lower shell are transparent material, axis direction said fans along dedusting cylinder is in filter cloth bag bottom.
2. the dust arrester in footwear machine according to claim 1, is characterized in that, described dividing plate is connected on lower shell by securing member.
3. the dust arrester in footwear machine according to claim 1, is characterized in that, has location structure dividing plate being locked in above-mentioned lower shell upper end between described upper shell and lower shell.
4. the dust arrester in footwear machine according to claim 3, it is characterized in that, described location structure comprises tubular positioning tube, the upper end of described positioning tube is resisted against the top in upper shell, the lower end abutment of described positioning tube on dividing plate and dividing plate be pressed between positioning tube and lower shell.
5. the dust arrester in footwear machine according to claim 4, it is characterized in that, described location structure also comprises a rubber washer, above-mentioned rubber washer is pressed between dividing plate and positioning tube.
6. the dust arrester in footwear machine according to claim 1, it is characterized in that, described fan comprises motor, sharf and blade, the filter chamber being used for storage belt dirt air-flow is formed between described dividing plate and upper shell, the discharge chamber of discharging for pure air is formed between described dividing plate and lower shell, above-mentioned filter cloth bag, motor, sharf and blade are all positioned at discharge chamber, described motor is connected on dividing plate, the rotating shaft of above-mentioned sharf upper end and motor is connected, and described blade is connected in sharf lower end.
7. the dust arrester in footwear machine according to claim 6, is characterized in that, described motor is connected in the center of dividing plate, and above-mentioned filter cloth bag is that benchmark circumference is distributed on dividing plate with motor, and described filter cloth bag is positioned at blade top.
8. the dust arrester in footwear machine according to claim 1, it is characterized in that, there is between described lower shell sidewall and outlet the spigot surface of conically transition, described lower shell comprises cylindrical shell one cylindrically and cylindrical shell two, above-mentioned spigot surface and outlet are all positioned at cylindrical shell two bottom, aforementioned barriers is connected in cylindrical shell one upper end, and described cylindrical shell one lower end is resisted against cylindrical shell two upper end.
9. the dust arrester in footwear machine according to claim 1, it is characterized in that, have the locking ring protruded ringwise outside described cylindrical shell two, form annular between described locking ring and cylindrical shell two and the location division matched with upper shell lower end, above-mentioned upper shell lower end is embedded in location division place.
10. the dust arrester in footwear machine according to claim 9, is characterized in that, is connected inside described locking ring with upper shell outside screw, has the contact layer that can increase frictional force outside described cylindrical shell two.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510054916.XA CN104562424B (en) | 2015-02-03 | 2015-02-03 | Dust arrester in footwear machine |
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| CN201510054916.XA CN104562424B (en) | 2015-02-03 | 2015-02-03 | Dust arrester in footwear machine |
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| CN201610330194.0A Division CN105734820A (en) | 2015-02-03 | 2015-02-03 | Improved dust removing device in hosiery knitting machine |
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| CN104562424A true CN104562424A (en) | 2015-04-29 |
| CN104562424B CN104562424B (en) | 2016-08-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637656A (en) * | 2017-03-03 | 2017-05-10 | 曹淅 | Dust removing mechanism in computerized hosiery knitter |
| CN107185906A (en) * | 2017-07-03 | 2017-09-22 | 南京新侨鑫环保科技有限公司 | A kind of dust arrester of noise reduction environmental protection |
| CN109432923A (en) * | 2018-11-02 | 2019-03-08 | 安徽万年机械科技有限公司 | A kind of footwear machine filter device |
| CN112411003A (en) * | 2020-11-11 | 2021-02-26 | 海宁君润针织有限公司 | Dust collection assembly of sock knitting machine |
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| CN104190166A (en) * | 2014-08-12 | 2014-12-10 | 海宁市红枫针织有限责任公司 | Dust removal device of automatic sock knitter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106637656A (en) * | 2017-03-03 | 2017-05-10 | 曹淅 | Dust removing mechanism in computerized hosiery knitter |
| CN107185906A (en) * | 2017-07-03 | 2017-09-22 | 南京新侨鑫环保科技有限公司 | A kind of dust arrester of noise reduction environmental protection |
| CN109432923A (en) * | 2018-11-02 | 2019-03-08 | 安徽万年机械科技有限公司 | A kind of footwear machine filter device |
| CN112411003A (en) * | 2020-11-11 | 2021-02-26 | 海宁君润针织有限公司 | Dust collection assembly of sock knitting machine |
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