CN106012117A - Carding roller bearing block bearing and adjusting device of carding machine - Google Patents
Carding roller bearing block bearing and adjusting device of carding machine Download PDFInfo
- Publication number
- CN106012117A CN106012117A CN201610568044.3A CN201610568044A CN106012117A CN 106012117 A CN106012117 A CN 106012117A CN 201610568044 A CN201610568044 A CN 201610568044A CN 106012117 A CN106012117 A CN 106012117A
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- screw
- screw rod
- bearing
- trailing arm
- combing roller
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/28—Supporting arrangements for carding elements; Arrangements for adjusting relative positions of carding elements
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- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention provides a carding roller bearing block bearing and adjusting device of a carding machine. The carding machine comprises main cotton carding roller bearing wallboards, a machine cover and carding rollers, wherein machine cover side baffles are arranged at the left and right sides of the machine cover; the left and right ends of the carding rollers are fixed on carding roller fixed seats. The carding roller bearing block bearing and adjusting device comprises carding roller bearing block bearing and adjusting device assemblies, wherein each carding roller bearing block bearing and adjusting device assembly comprises a bearing block corbel, a positioning seat, a radial adjusting screw positioning block, a radial adjusting screw and first and second circumferential adjusting screws; the bearing block corbel is fixed with the positioning seat; the positioning seat is fixed on one main cotton carding roller bearing wallboard; the radial adjusting screw positioning block is borne on one main cotton carding roller bearing wallboard; the radial adjusting screw is in screw-thread fit with the bearing block corbel; the first circumferential adjusting screw is matched at the front side of the bearing block corbel in a screwing manner; the second circumferential adjusting screw is matched at the rear side of the bearing block corbel in a screwing manner; carding roller bearing blocks are fixed with the tops of the bearing block corbels. The device meets the requirement of change of gaps between the carding rollers and work rollers.
Description
Technical field
The invention belongs to field of non-weaving textile machinery technology, be specifically related to the bearing for combing roller seat supporting adjusting device of a kind of carding machine.
Background technology
Aforesaid carding machine is also referred to as carding machine, is an ingredient in complete on-woven production equipment.As is known in the industry, complete on-woven product such as non-woven fabrics or on-woven felt produce equipment and mainly include opener, carding machine, lapping machine and needing machine (or spun-laced machine), the function of carding machine is by by the on-woven fiber combing after opener and be fed to lapping machine lapping, send needing machine acupuncture after lapping machine lapping or send spun-laced machine spun lacing, forming on-woven product.
Technical information about carding machine can be seen in disclosed Chinese patent literature, as Authorization Notice No. CN1313660C(is fed for the flat caiding machine of fiber with the form multichannel of fiber mat), the full stationary flat card of CN2816061Y() and the feeding of a CN100510211C(carding machine and combing system), etc..By to being not limited to the reading of these patent documentations that enumerates: combing system is the core of carding machine, its combing roller configured with space state by main comb and parallel cotton fibers prior to spinning roller (custom is called cylinder), circular arc direction around main comb and parallel cotton fibers prior to spinning roller is constituted.
Above mentioned combing roller substantially refers to card stripper, the Chinese patent literature notification number CN00510211C that specifically may refer to be not limited to enumerate, CN1313660C, publication No. CN103882563A, CN1811027A and CN104451969A etc..Owing to combing roller is arranged around main comb and parallel cotton fibers prior to spinning roller, thus industry is referred to as satellite roll the most visually.
It is delivered to main comb and parallel cotton fibers prior to spinning roller (also referred to as cylinder) through convoying curtain and cotton-supplying roller by the fiber after the opener in preceding working procedure, by main comb and parallel cotton fibers prior to spinning roller by fibre migration to working roll, i.e. combed from main comb and parallel cotton fibers prior to spinning roller by working roll and take fiber, from aforementioned working roll, stripped fiber by card stripper simultaneously and the fibre migration stripped i.e. is returned to main comb and parallel cotton fibers prior to spinning roller, until being exported by the doffer of the cotton output port corresponding to main comb and parallel cotton fibers prior to spinning roller.Aforementioned main comb and parallel cotton fibers prior to spinning roller, working roll and the operation principle of card stripper (also referred to as stripper roller) and configuration mode can refer to above mentioned CN100510211C.
And then as is known in the industry, working roll and card stripper are to be rotatably supported on the main comb and parallel cotton fibers prior to spinning roller side protecting cover (the most main comb and parallel cotton fibers prior to spinning roller supporting wall plate) at corresponding main comb and parallel cotton fibers prior to spinning roller two ends, specifically, main comb and parallel cotton fibers prior to spinning roller side protecting cover back to main comb and parallel cotton fibers prior to spinning roller side respectively be made into form working roll stand-off and card stripper stand-off are set, the two ends of working roll are respectively rotatably supported on working roll stand-off by its work roll shaft, matching with main comb and parallel cotton fibers prior to spinning roller in middle part, the two ends of card stripper are respectively rotatably supported on card stripper stand-off by its stripping roll shaft.
More and as is known in the industry, as combing system, the effect of aforesaid working roll is a point comb, and each working roll forms a Working action zone；The effect of card stripper is to strip fiber from working roll, and each card stripper forms one and strips active region.Form combing ring between working roll, card stripper and main comb and parallel cotton fibers prior to spinning roller three or claim combing chain.
Card stripper and the adjustment adjusting substantially spacer up and down of working roll, spacer is little, and active region becomes big, combing arc length becomes big, and carding effect is good, and the fiber that main comb and parallel cotton fibers prior to spinning roller is transferred to working roll increases, and the dental transition of the pin cloth on main comb and parallel cotton fibers prior to spinning roller is clear, has help for improving carding effect.If spacing is away from the least, although carding effect is preferable, but owing to the roll body of certain length and can produce bending (amount of deflection) deformation under certain rotating speed under the influence of centrifugal force, so that pin cloth interference in various degree occurring between working roll, card stripper and main comb and parallel cotton fibers prior to spinning roller three.The spacer of working roll, card stripper is adjusted and is not quite similar by the most different on-woven fibers.In view of this, from the point of view of meeting different process requirement, left and right adjusting upper and lower to card stripper is the most necessary.
Combing roller cannot be made the displacement adjustment in circular arc direction owing to prior art is only capable of adjusting combing roller up and down, thus the carding effect of carding machine is not enough to reach the expection of industry.Make useful design for this applicant and defined technical scheme described below.
Summary of the invention
The task of the present invention is to provide a kind of contributing to make combing roller realize adjustment up and down and the adjustment of displacement in circular arc direction and use the bearing for combing roller seat supporting adjusting device of the carding machine of the gap change requirement met between working roll.
The task of the present invention is performed by, the bearing for combing roller seat supporting adjusting device of a kind of carding machine, and described carding machine includes main comb and parallel cotton fibers prior to spinning roller supporting wall plate, and this main comb and parallel cotton fibers prior to spinning roller supporting wall plate has a pair and arranges with the state faced each other；Hood, the left side of this hood and right side respectively have a hood side shield, and the top of the bottom of this hood side shield and described main comb and parallel cotton fibers prior to spinning roller supporting wall plate is fixed；nullCombing roller，The quantity of this combing roller has a plurality of and spaced apart with circular arc state at the hood intracavity of hood，The left end of combing roller and right-hand member are respectively fixed on combing roller and fix on seat，Fix on seat at combing roller and be positioned at combing roller and fix the middle position of seat respectively there is a combing roller support shaft，This combing roller support shaft is stretched over outside described hood chamber through hood side shield and is rotatably supported on bearing for combing roller seat，Described bearing for combing roller seat supporting adjusting device includes a bearing for combing roller seat supporting adjusting device assembly，This bearing for combing roller seat supporting adjusting device assembly includes bearing block trailing arm、Positioning seat、Radially adjust screw rod locating piece、Radially adjust screw rod、First circumference adjusts screw and the second circumference adjusts screw，Bearing block trailing arm is fixed with positioning seat in the position of the lower section corresponding to described bearing for combing roller seat，Positioning seat is fixed on described main comb and parallel cotton fibers prior to spinning roller supporting wall plate，Radially adjust the screw rod locating piece position in the lower section corresponding to positioning seat with horizontal boom state support on main comb and parallel cotton fibers prior to spinning roller supporting wall plate，Radially adjust screw rod to be supported on the most simultaneously radially adjust on screw rod locating piece with bearing block trailing arm threaded engagement and this radial direction adjustment screw rod，First circumference adjusts screw and screws in the front side of bearing block trailing arm and contact with the front side wall of locating piece，Second circumference adjusts screw and fits over the rear side of bearing block trailing arm at the state backspin adjusting screw holding corresponding with the first circumference and contact with the rear wall of locating piece，The top that described bearing for combing roller seat fixes screw and described bearing block trailing arm by a pair bearing for combing roller seat is fixed，When operating described radial direction clockwise or counterclockwise and adjusting screw rod，Described bearing block trailing arm is together with described bearing for combing roller seat displacement up or down，When the first described circumference being adjusted screw and the second circumference adjusts screw operation，The circular arc that the top of described bearing block trailing arm is made clockwise or counterclockwise together with bearing for combing roller seat swings.
In a specific embodiment of the present invention, it is provided with an alignment pin at the top of described bearing block trailing arm and fixing the position between screw corresponding to the pair of bearing for combing roller seat, in the bottom of described bearing for combing roller seat and offer an alignment pin mating holes in the position corresponding to alignment pin, alignment pin probes in this detent fit hole.
nullIn another specific embodiment of the present invention，The middle part of described bearing block trailing arm and bottom and the side towards described main comb and parallel cotton fibers prior to spinning roller supporting wall plate are not closed，A separate space nutplate it is fixed with in bearing block trailing arm，Offer in the center of this separate space nutplate and radially adjust screw rod mate with threaded holes，The space of the top being positioned at separate space nutplate is configured to positioning seat and accommodates chamber，And the space being positioned at the lower section of separate space nutplate is configured to radially adjust screw rod locating piece and accommodates chamber，This radial direction adjusts the bottom in screw rod locator receiver chamber and does not closes，Described positioning seat accommodates intracavity corresponding to positioning seat，Described radial direction adjusts screw rod locating piece and accommodates intracavity corresponding to radially adjusting screw rod locating piece，Described radial direction adjusts the lower end of screw rod and is stretched over outside radial direction adjustment screw rod locating piece receiving chamber，Middle part is supported on and radially adjusts on screw rod locating piece，And radially adjust the upper end of screw rod in position and the separate space nutplate threaded engagement corresponding to radially adjusting screw rod mate with threaded holes；Described first circumference adjusts screw and the second circumference adjust screw be insinuated into described positioning seat accommodate intracavity and respectively with described positioning seat before and after sidewall contact.
In another specific embodiment of the present invention, being fixed with a positioning seat alignment pin on the top of described positioning seat, middle part offers a trailing arm fixing screw hole, and bottom is equipped with a positioning seat and fixes screw；And offer a location pin joint in the position corresponding to positioning seat alignment pin on described main comb and parallel cotton fibers prior to spinning roller supporting wall plate and answer hole, offer a trailing arm in the position corresponding to trailing arm fixing screw hole and fix screw probe hole, and offer a positioning seat fixing screw hole in the position fixing screw corresponding to positioning seat, described positioning seat alignment pin inserts alignment pin and scoops out in hole, and described positioning seat is fixed screw and screwed in positioning seat fixing screw hole；And offer a trailing arm in the position accommodating chamber corresponding to described positioning seat on described bearing block trailing arm and fix screw adjustment tank, this trailing arm is fixed screw adjustment tank and positioning seat and is accommodated chamber and communicate and fix at this trailing arm and be equipped with a trailing arm in screw adjustment tank and fix screw, this trailing arm fix screw screw in described in trailing arm fixing screw hole in and also be insinuated into described trailing arm and fix in screw probe hole.
In another specific embodiment of the present invention, in the middle part of on front side of described bearing block trailing arm and in the middle part of rear side and respectively offer a circumference in corresponding position and adjust bolt-hole, this circumference adjusts bolt-hole and communicates with described positioning seat receiving chamber, the first described circumference adjusts screw and screws on the described circumference adjustment bolt-hole in the middle part of the front side being positioned at bearing block trailing arm and contact with the middle part of the front side wall of described locating piece, and the second described circumference adjusts screw and screws on the circumference adjustment bolt-hole in the middle part of the rear side being positioned at bearing block trailing arm and contact with the middle part of the rear wall of locating piece, wherein: on the first circumference adjustment screw, be equipped with one first adjust screw lock nut in the same direction, and adjust in the second circumference and on screw, be equipped with one second circumference adjustment screw lock nut.
In an also specific embodiment of the present invention, adjust screw rod locating piece in described radial direction to constitute towards the side of described main comb and parallel cotton fibers prior to spinning roller supporting wall plate and have a positioning block supporting shaft, and and offer a positioning block in the position corresponding to locating piece supporting shaft on main comb and parallel cotton fibers prior to spinning roller supporting wall plate and support pin-and-hole mating holes, locating piece supporting shaft probes in this locating piece supporting shaft mating holes.
In more and in a specific embodiment of the present invention, the bottom composition adjusting the side that screw rod adjusts screw rod towards described radial direction in described radial direction has a pair locating piece stand-off, this is configured to screw rod neck mating groove to the space between locating piece stand-off, the middle part composition adjusting screw rod in described radial direction has a screw rod neck, this screw rod neck is rotatably assorted with screw rod neck mating groove, and the screw rod neck boss being formed in the upper and lower of screw rod neck pastes tactile with the upper and lower surface of locating piece stand-off respectively.
The present invention's and then in a specific embodiment, it is L-shaped that described radial direction adjusts the shape of screw rod locating piece.
In the most more and in a specific embodiment of the present invention, adjust in described radial direction and be equipped with a locking nut on screw rod.
In again and then in a specific embodiment of the present invention, on the surface of described combing roller around there being pin cloth again.
Bearing block trailing arm can be adjusted up and down by separate space nutplate by the technical scheme that the present invention provides by radially adjusting screw, adjust, by first, second circumference, the adjustment of displacement that screw realizes the circular arc direction of bearing block trailing arm when keeping out in positioning seat, thus the gap being satisfied between combing roller and working roll changes requirement.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention schematic diagram.
Fig. 2 is the detailed structure view of the bearing for combing roller seat adjusting apparatus assembly shown in Fig. 1.
Fig. 3 is the sectional view of Fig. 2.
Detailed description of the invention
In order to be more clearly understood from technical spirit and the beneficial effect of the present invention, applicant elaborates the most by way of example, but the description to embodiment is not the restriction to the present invention program, the most pro forma rather than substantial equivalent transformation that is only done by any foundation present inventive concept is regarded as technical scheme category.
For the most every concept relating to upper and lower, left and right, the directivity of front and rear or title directionality is both for Fig. 1 and Fig. 2 location state, thus being particularly limited to the technical scheme that the present invention provides can not be understood as.
Refer to Fig. 1, show the main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1 of the structural system of carding machine, this main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1 has a pair and arranges with the state faced each other, space between a pair main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1 is configured to main comb and parallel cotton fibers prior to spinning roller chamber 15, and the main comb and parallel cotton fibers prior to spinning roller not shown in figure is the most but on wallboard 1 (to belong to known technology) corresponding to this main comb and parallel cotton fibers prior to spinning roller chamber 15.Show the hood 2 of the structural system of bearing for combing roller seat sealing device, the left side of this hood 2 and right side respectively have a machine roller side shield 21, and the top that screw 211 and aforementioned main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1 are fixed by hood side shield in the bottom of this hood side shield 21 is fixed；Show combing roller 3, the quantity of this combing roller 3 has a plurality of and spaced apart with circular arc state in the hood chamber 22 of hood 2, the left end of combing roller 3 and right-hand member are respectively fixed on combing roller and fix on seat 31, fixing on seat 31 at combing roller and be positioned at combing roller and fix the middle position of seat 31 and respectively have a combing roller support shaft 311, it is outer and be rotatably supported on bearing for combing roller seat 4 that this combing roller support shaft 311 is stretched over aforementioned hood chamber 22 through aforementioned hood side shield 21.
nullAs shown in Figure 1，Aforementioned combing roller fix seat 31 towards aforementioned hood side shield 21 side constitute have a seal disc mating cavity 312，A seal disc 6 it is provided with in this seal disc mating cavity 312，And it is embedded with a seal disc sealing ring 7(the present embodiment around the circumferencial direction of seal disc 6 on the dish edge of this seal disc 6 and uses rubber ring)，This seal disc sealing ring 7 seals with seal disc mating cavity 312 cavity wall and coordinates，A seal disc bearing block 61 is had in seal disc 6 composition that stretches towards the middle position of the side of hood side shield 21，This seal disc bearing block 61 empty set is stretched over aforementioned bearing for combing roller seat 4 and hood side shield 21 in aforesaid combing roller support shaft 311 and through hood side shield 21，A seal disc bearing 611 it is provided with in this seal disc bearing block 61，This seal disc bearing 611 is fixed with combing roller support shaft 311，Specifically，The inner ring of seal disc bearing 611 is fixing with combing roller support shaft 311 and rotates with the rotation of combing roller support shaft 311，And the outer ring of seal disc bearing 611 does not rotates，In、Ball it is provided with between outer ring.
And it is fixed with one end of a seal disc torsional stop 612 on aforesaid seal disc bearing block 61 in the position corresponding to aforementioned seal dish bearing 611 place by seal disc torsional stop screw 6121, and the other end of seal disc torsional stop 612 is fixed with aforesaid bearing for combing roller seat 4 by bearing block attachment screw 6122.
Offering a sealing ring caulking groove 62 on the dish edge of aforementioned seal dish 6 and around the circumferencial direction of dish edge, aforesaid seal disc sealing ring 7 is embedded in sealing ring caulking groove 62.
nullRefer to Fig. 2 and combine Fig. 1，Show the bearing for combing roller seat supporting adjusting device assembly 5 of bearing for combing roller seat supporting adjusting device，This bearing for combing roller seat supporting adjusting device assembly 5 includes bearing block trailing arm 51、Positioning seat 52、Radially adjust screw rod locating piece 53、Radially adjust screw rod 54、First circumference adjusts screw 55 and the second circumference adjusts screw 56，Bearing block trailing arm 51 is fixed with positioning seat 52 in the position of the lower section corresponding to aforementioned bearing for combing roller seat 4，Positioning seat 52 is fixed on aforementioned main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1，Radially adjust the screw rod locating piece 53 position in the lower section corresponding to positioning seat 52 with horizontal boom state support on main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1，Radially adjust screw rod 54 to be supported on the most simultaneously radially adjust on screw rod locating piece 53 with bearing block trailing arm 51 threaded engagement and this radial direction adjustment screw rod 54，First circumference adjusts screw 55 and screws in the front side of bearing block trailing arm 51 and contact with the front side wall of locating piece 52，Second circumference adjusts screw 56 and is keeping with the first circumference adjustment screw 55 corresponding state backspin fit over the rear side of bearing block trailing arm 51 and contact with the rear wall of locating piece 52，The top that aforesaid bearing for combing roller seat 4 fixes screw 41 and aforementioned bearings receptacle arm 51 by a pair bearing for combing roller seat is fixed.
When operating aforesaid radial direction clockwise or counterclockwise and adjusting screw rod 54, aforesaid bearing block trailing arm 51 is together with aforementioned bearing for combing roller seat 4 displacement up or down, when aforesaid first circumference adjusting screw 55 and the second circumference adjustment screw 56 operates, the circular arc that the top of aforesaid bearing block trailing arm 51 is made clockwise or counterclockwise together with bearing for combing roller seat 4 swings.
It is provided with an alignment pin 511 at the top of aforementioned bearings receptacle arm 51 and fixing the position between screw 41 corresponding to aforementioned a pair bearing for combing roller seat, in the bottom of aforementioned bearing for combing roller seat 4 and offer an alignment pin mating holes 42(Fig. 3 in the position corresponding to alignment pin 511 and show), alignment pin 511 probes in this detent fit hole 42.
nullPlease see Fig. 2 by emphasis，The middle part of aforementioned bearings receptacle arm 51 and bottom and the side towards aforementioned main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1 are not closed，A separate space nutplate 512 it is fixed with in bearing block trailing arm 51，Offer in the center of this separate space nutplate 512 and radially adjust screw rod mate with threaded holes 5121，The space of the top being positioned at separate space nutplate 512 is configured to positioning seat and accommodates chamber 513，And the space being positioned at the lower section of separate space nutplate 512 is configured to radially adjust screw rod locating piece and accommodates chamber 514，This radial direction adjusts the bottom in screw rod locator receiver chamber 514 and does not closes，Aforesaid positioning seat 52 accommodates in chamber 513 corresponding to positioning seat，Aforesaid radial direction adjusts screw rod locating piece 53 and accommodates in chamber 514 corresponding to radially adjusting screw rod locating piece，Aforesaid radial direction adjusts the lower end of screw rod 54 and is stretched over outside radial direction adjustment screw rod locating piece receiving chamber 514，Middle part is supported on and radially adjusts on screw rod locating piece 53，And radially adjust the upper end of screw rod 54 in position and separate space nutplate 512 threaded engagement corresponding to radially adjusting screw rod mate with threaded holes 5121；Aforesaid first circumference adjusts screw 55 and the second circumference adjust screw 56 be insinuated into positioning seat accommodate in chamber 513 respectively with aforementioned positioning seat 52 before and after sidewall contact.
Still seeing Fig. 2, be fixed with a positioning seat alignment pin 521 on the top of aforesaid positioning seat 52, middle part offers a trailing arm fixing screw hole 522, and bottom is equipped with a positioning seat and fixes screw 523；And offer a location pin joint in the position corresponding to positioning seat alignment pin 521 on aforesaid main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1 and answer hole 11, offer a trailing arm in the position corresponding to trailing arm fixing screw hole 522 and fix screw probe hole 12, and offer a positioning seat fixing screw hole 13 in the position fixing screw 523 corresponding to positioning seat, aforesaid positioning seat alignment pin 521 inserts alignment pin and scoops out in hole 11, and aforesaid positioning seat is fixed screw 523 and screwed in positioning seat fixing screw hole 13.And offer a trailing arm in the position accommodating chamber 513 corresponding to aforementioned positioning seat on aforementioned bearings receptacle arm 51 and fix screw adjustment tank 515, this trailing arm is fixed screw adjustment tank 515 and positioning seat and is accommodated chamber 513 and communicate and fix at this trailing arm and be equipped with a trailing arm in screw adjustment tank 515 and fix screw 5151, this trailing arm is fixed in screw 5151 screws in aforesaid trailing arm fixing screw hole 522 and also is insinuated into aforementioned trailing arm and fixes in screw probe hole 12, also show and be enclosed within the trim ring 5152 that trailing arm is fixed on screw 5151 in figure.
In the middle part of on front side of aforementioned bearings receptacle arm 51 and in the middle part of rear side and respectively offer a circumference in corresponding position and adjust bolt-hole 516, this circumference adjusts bolt-hole 516 and communicates with aforementioned positioning seat receiving chamber 513, aforesaid first circumference adjusts screw 55 and screws on the aforementioned circumference adjustment bolt-hole 516 in the middle part of the front side being positioned at bearing block trailing arm 51 and contact with the middle part of the front side wall of locating piece 52, and the aforesaid second circumferential screw 56 that adjusts screws on the circumference adjustment bolt-hole 516 in the middle part of the rear side being positioned at bearing block trailing arm 51 and contacts with the middle part of the rear wall of locating piece 52.Wherein: on the first circumference adjustment screw 55, be equipped with one first adjust screw lock nut 551 in the same direction, and adjust in the second circumference and on screw 56, be equipped with one second circumference adjustment screw lock nut 561.
Aforesaid radial direction adjust screw rod locating piece 53 towards aforementioned main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1 side constitute have a positioning block supporting shaft 531, and and offer a positioning block in the position corresponding to locating piece supporting shaft 531 on main comb and parallel cotton fibers prior to spinning roller supporting wall plate 1 and support pin-and-hole mating holes 14, locating piece supporting shaft 531 probes in this locating piece supporting shaft mating holes 514.
The bottom composition adjusting the side that screw rod 53 adjusts screw rod 54 towards aforementioned radial direction in aforementioned radial direction has a pair locating piece stand-off 532, this is configured to screw rod neck mating groove 5321 to the space between locating piece stand-off 532, the middle part composition adjusting screw rod 54 in aforementioned radial direction has a screw rod neck 541, this screw rod neck 541 is rotatably assorted with screw rod neck mating groove 5321, and the screw rod neck boss 5411 being formed in the upper and lower of screw rod neck 541 pastes tactile with the upper and lower surface of locating piece stand-off 532 respectively.
As shown in Figure 2, aforesaid radial direction adjusts the shape of screw rod locating piece 53 is L-shaped；Adjust in aforesaid radial direction and be equipped with a locking nut 542 on screw rod 54；On the surface of aforementioned combing roller 3 around there being pin cloth 32 again.
nullRefer to Fig. 3 and continuing with Fig. 1 and Fig. 2，When will be by when being increased by the combing roller 3 shown in Fig. 1 and Fig. 2 and the gap (also can claim distance) between the main comb and parallel cotton fibers prior to spinning roller being located in main comb and parallel cotton fibers prior to spinning roller chamber 15，That is when combing roller 3 is made the adjustment shifted up，So used hardware & tools such as spanner that the bottom i.e. turret head of base portion radially adjusting screw rod 54 is operated by operator as protected pincers worker，Make radially to adjust screw rod 54 to rotate clockwise，Owing to bearing block trailing arm 51 is to adjust screw rod mate with threaded holes 5121 by the radial direction of separate space nutplate 512 to match with radially adjustment screw rod 54，In other words，This radial direction adjusts screw rod 54 and matches with separate space nutplate 512 by radially adjusting screw rod mate with threaded holes 5121，Thus when radially adjusting screw rod 54 and rotating clockwise，Separate space nutplate 512 shifts up on radially adjustment screw rod 54，Whole bearing block trailing arm 51 is made to shift up accordingly.Owing to bearing for combing roller seat 4 is fixed on the top of bearing block trailing arm 51, fix the combing roller support shaft 311 of seat 31 due to the combing roller of combing roller 3 again to be rotatably supported on bearing for combing roller seat 4, thus when bearing block trailing arm 51 shifts up, bearing for combing roller seat 4 and combing roller support shaft 311 shift up the most accordingly, and combing roller 3 shifts up equally.Vice versa.Locked by the locking nut 542 being disposed on radial direction adjustment screw rod 54 after screw rod 54 adjusts radially adjusting, make locking nut 542 be close to the downside (Fig. 3 shows) of a pair locating piece stand-off 532.
When combing roller 3 forward side to be made makees the displacement adjustment in circular arc direction, aforesaid first circumference of turn adjusts screw 55 so clockwise, screw 55 is adjusted by the top of bearing block trailing arm 51 (also can upper end) swinging to previous crops circular arc direction by this first circumference, the second circumference screw 56 then reverse operating now, along with bearing block trailing arm 51 makees swinging of aforementioned circular arc direction, driven bearing for combing roller seat 4 by it, make by aforementioned principles combing roller 3 obtain required adjustment, on the contrary same example.After first, second circumference adjusts screw 55,56 adjustment, adjusted screw lock nut 551,561 by first, second circumference respectively and lock (specifically can be found in Fig. 3).
In addition, on surface around there being pin cloth 32(Fig. 2 to show again) combing roller 3 duty under, due to the existence of seal disc 6 and seal owing to the cavity wall of seal disc sealing ring 7 with seal disc mating cavity 312 is formed, thus on-woven fiber will not get out by way of the slot between hood side shield 21 and combing roller support shaft 311 from the end, two ends of combing roller 3 under the influence of the airflow and bearing for combing roller seat 4 produces invasion and attack impact, because the slot between aforementioned hood side shield 21 and combing roller support shaft 311 is separated by the seal disc bearing block 61 of seal disc 6.The positive effect of this structure is as follows: one, a seal disc mating cavity 312 is had owing to fixing the side composition of the seat 31 hood side shield 21 towards hood 2 at the combing roller of combing roller 3, a seal disc 6 has been set in this seal disc mating cavity 312, again due to seal disc 6 be extended with towards the middle position of the side of hood baffle plate 21 empty set in combing roller support shaft 311 and be stretched over the seal disc bearing block 61 point between comb dish bearing block 4 and hood side shield 21, thus when combing roller 3 is in running order, on-woven fiber will not be travelling to the direction of bearing for combing roller seat 4 with the fit clearance of combing roller support shaft 311 by way of hood side shield 21 from the end of combing roller 3, the fiber invasion and attack to bearing for combing roller seat 4 can be effectively prevented from；Its two, owing to joining dynamic suction ray flower apparatus without using as prior art, thus good energy-saving effect can be embodied；Its three, owing to being stoped on-woven fiber to be escaped from the end of combing roller 3 by seal disc 6, thus can ensure that the thickness of the web that the lapping machine on subsequent work stations spreads out uniformly and then ensures the quality of on-woven product；Its four, owing to seal disc 6 is positioned at seal disc mating cavity 312 with hidden state, again owing to the structure of seal disc 6 is terse and low cost, thus help in and convenient make and guaranteed the overall succinct of carding machine and sight effect simultaneously；Its five, owing to there is good lasting usability without seal disc 6 and tending to non-maintaining, thus can significantly alleviate equipment inspection cost and the inspection working strength of on-woven production manufacturer.
In addition; by the superincumbent description of applicant: aforesaid bearing for combing roller seat supporting adjusting device is completely suitable for working roll bearing block supporting adjusting device; if being that is used for the present invention working working roll, the supporting of roll shaft supporting seat adjusts, then should be considered as protection scope of the present invention.
Claims (10)
1. a bearing for combing roller seat supporting adjusting device for carding machine, described carding machine includes main comb and parallel cotton fibers prior to spinning roller supporting wall plate (1), and this main comb and parallel cotton fibers prior to spinning roller supporting wall plate (1) has a pair and arranges with the state faced each other；Hood (2), the left side of this hood (2) and right side respectively have a hood side shield (21), and the top of the bottom of this hood side shield (21) and described main comb and parallel cotton fibers prior to spinning roller supporting wall plate (1) is fixed；nullCombing roller (3)，The quantity of this combing roller (3) has a plurality of and spaced apart with circular arc state in the hood chamber (22) of hood (1)，The left end of combing roller (3) and right-hand member are respectively fixed on combing roller and fix on seat (31)，Seat (31) is fixed upper and be positioned at combing roller and fix the middle position of seat (31) respectively there is a combing roller support shaft (311) at combing roller，This combing roller support shaft (311) is stretched over described hood chamber (22) through hood side shield (21) and outward and is rotatably supported on bearing for combing roller seat (4)，It is characterized in that described bearing for combing roller seat supporting adjusting device includes bearing for combing roller seat supporting adjusting device assembly (5)，This bearing for combing roller seat supporting adjusting device assembly (5) includes bearing block trailing arm (51)、Positioning seat (52)、Radially adjust screw rod locating piece (53)、Radially adjust screw rod (54)、First circumference adjusts screw (55) and the second circumference adjusts screw (56)，Bearing block trailing arm (51) is fixed with positioning seat (52) in the position of the lower section corresponding to described bearing for combing roller seat (4)，Positioning seat (52) is fixed on described main comb and parallel cotton fibers prior to spinning roller supporting wall plate (1)，Radially adjust the screw rod locating piece (53) position in the lower section corresponding to positioning seat (52) with horizontal boom state support on main comb and parallel cotton fibers prior to spinning roller supporting wall plate (1)，Radially adjust screw rod (54) and bearing block trailing arm (51) threaded engagement and this radial direction adjustment screw rod (54) is supported on the most simultaneously and radially adjusts on screw rod locating piece (53)，First circumference adjusts screw (55) and screws in the front side of bearing block trailing arm (51) and contact with the front side wall of locating piece (52)，Second circumference adjusts screw (56) and fits over the rear side of bearing block trailing arm (51) at the state backspin adjusting screw (55) holding corresponding with the first circumference and contact with the rear wall of locating piece (52)，The top that described bearing for combing roller seat (4) fixes screw (41) and described bearing block trailing arm (51) by a pair bearing for combing roller seat is fixed，When operating described radial direction clockwise or counterclockwise and adjusting screw rod (54)，Described bearing block trailing arm (51) is together with the displacement up or down of described bearing for combing roller seat (4)，When the first described circumference being adjusted screw (55) and the second circumference adjusts screw (56) operation，The circular arc that the top of described bearing block trailing arm (51) is made clockwise or counterclockwise together with bearing for combing roller seat (4) swings.
The bearing for combing roller seat supporting adjusting device of carding machine the most according to claim 1, it is characterized in that at the top of described bearing block trailing arm (51) and the position fixing between screw (41) corresponding to the pair of bearing for combing roller seat is provided with an alignment pin (511), in the bottom of described bearing for combing roller seat (4) and offer an alignment pin mating holes (42) in the position corresponding to alignment pin (511), alignment pin (511) probes in this detent fit hole (42).
nullThe bearing for combing roller seat supporting adjusting device of carding machine the most according to claim 1，It is characterized in that the middle part of described bearing block trailing arm (51) and bottom and the side towards described main comb and parallel cotton fibers prior to spinning roller supporting wall plate (1) are not closed，A separate space nutplate (512) it is fixed with in bearing block trailing arm (51)，Offer in the center of this separate space nutplate (512) and radially adjust screw rod mate with threaded holes (5121)，The space of the top being positioned at separate space nutplate (512) is configured to positioning seat and accommodates chamber (513)，And the space being positioned at the lower section of separate space nutplate (512) is configured to radially adjust screw rod locating piece and accommodates chamber (514)，This radial direction adjusts the bottom in screw rod locator receiver chamber (514) and does not closes，Described positioning seat (52) accommodates in chamber (513) corresponding to positioning seat，Described radial direction adjusts screw rod locating piece (53) and accommodates in chamber (514) corresponding to radially adjusting screw rod locating piece，Described radial direction adjusts the lower end of screw rod (54) and is stretched over radially adjustment screw rod locating piece receiving chamber (514) outward，Middle part is supported on and radially adjusts on screw rod locating piece (53)，And radially adjust the upper end of screw rod (54) in position and separate space nutplate (512) threaded engagement corresponding to radially adjusting screw rod mate with threaded holes (5121)；Described first circumference adjusts screw (55) and the second circumference adjust screw (56) be insinuated in described positioning seat accommodates chamber (513) and respectively with described positioning seat (52) before and after sidewall contact.
The bearing for combing roller seat supporting adjusting device of carding machine the most according to claim 3, it is characterized in that being fixed with a positioning seat alignment pin (521) on the top of described positioning seat (52), middle part offers a trailing arm fixing screw hole (522), and bottom is equipped with a positioning seat and fixes screw (523)；Above and offer a location pin joint in the position corresponding to positioning seat alignment pin (521) described main comb and parallel cotton fibers prior to spinning roller supporting wall plate (1) and answer hole (11), offer a trailing arm in the position corresponding to trailing arm fixing screw hole (522) and fix screw probe hole (12), and offer a positioning seat fixing screw hole (13) in the position fixing screw (523) corresponding to positioning seat, described positioning seat alignment pin (521) inserts alignment pin and scoops out in hole (11), described positioning seat is fixed screw (523) and is screwed in positioning seat fixing screw hole (13)；Above and offer a trailing arm in the position accommodating chamber (513) corresponding to described positioning seat described bearing block trailing arm (51) and fix screw adjustment tank (515), this trailing arm is fixed screw adjustment tank (515) and positioning seat and is accommodated chamber (513) and communicate and fix at this trailing arm and be equipped with a trailing arm in screw adjustment tank (515) and fix screw (5151), this trailing arm fix screw (5151) screw in described in trailing arm fixing screw hole (522) in and also be insinuated into described trailing arm and fix in screw probe hole (12).
nullThe bearing for combing roller seat supporting adjusting device of carding machine the most according to claim 3，It is characterized in that in the middle part of described bearing block trailing arm (51) front side and in the middle part of rear side and respectively offer a circumference in corresponding position adjusting bolt-hole (516)，This circumference adjusts bolt-hole (516) and communicates with described positioning seat receiving chamber (513)，Described circumference adjustment bolt-hole (516) that the first described circumference adjustment screw (55) screws in the middle part of the front side being positioned at bearing block trailing arm (51) above and contacts with the middle part of the front side wall of described locating piece (52)，And circumference adjustment bolt-hole (516) that the second described circumference adjustment screw (56) screws in the middle part of the rear side being positioned at bearing block trailing arm (51) above and contacts with the middle part of the rear wall of locating piece (52)，Wherein: adjust in the first circumference and on screw (55), be equipped with one first adjustment screw lock nut (551) in the same direction，And adjust in the second circumference and on screw (56), be equipped with one second circumference adjustment screw lock nut (561).
The bearing for combing roller seat supporting adjusting device of carding machine the most according to claim 5, it is characterized in that adjusting screw rod locating piece (53) in described radial direction constitutes towards the side of described main comb and parallel cotton fibers prior to spinning roller supporting wall plate (1) and have a positioning block supporting shaft (531), and above and offering a positioning block supporting pin-and-hole mating holes (14) in the position corresponding to locating piece supporting shaft (531) main comb and parallel cotton fibers prior to spinning roller supporting wall plate (1), locating piece supporting shaft (531) probes in this locating piece supporting shaft mating holes (514).
The bearing for combing roller seat supporting adjusting device of carding machine the most according to claim 3, it is characterized in that the bottom composition adjusting the side that screw rod (53) adjusts screw rod (54) towards described radial direction in described radial direction has a pair locating piece stand-off (532), this is configured to screw rod neck mating groove (5321) to the space between locating piece stand-off (532), the middle part composition adjusting screw rod (54) in described radial direction has a screw rod neck (541), this screw rod neck (541) is rotatably assorted with screw rod neck mating groove (5321), and screw rod neck boss (5411) being formed in the upper and lower of screw rod neck (541) pastes tactile with the upper and lower surface of locating piece stand-off (532) respectively.
8. according to the bearing for combing roller seat supporting adjusting device of the carding machine described in claim 1 or 3 or 6 or 7, it is characterised in that it is L-shaped that described radial direction adjusts the shape of screw rod locating piece (53).
9. according to the bearing for combing roller seat supporting adjusting device of the carding machine described in claim 1 or 3 or 7, it is characterised in that adjust in described radial direction and be equipped with a locking nut (542) on screw rod (54).
The bearing for combing roller seat supporting adjusting device of carding machine the most according to claim 1, it is characterised in that on the surface of described combing roller (3) around there being pin cloth (32) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568044.3A CN106012117B (en) | 2016-07-20 | 2016-07-20 | The bearing for combing roller seat supporting adjusting device of carding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568044.3A CN106012117B (en) | 2016-07-20 | 2016-07-20 | The bearing for combing roller seat supporting adjusting device of carding machine |
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| CN106012117A true CN106012117A (en) | 2016-10-12 |
| CN106012117B CN106012117B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610568044.3A Active CN106012117B (en) | 2016-07-20 | 2016-07-20 | The bearing for combing roller seat supporting adjusting device of carding machine |
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Cited By (2)
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| CN106637530A (en) * | 2017-02-22 | 2017-05-10 | 湖州博仁纺织品有限公司 | Adjustable dust cage mechanism for wool opener |
| CN107881604A (en) * | 2017-12-04 | 2018-04-06 | 常熟市振泰无纺机械有限公司 | The roller cotton feeding device of carding machine with anti-hard impurities function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106637530A (en) * | 2017-02-22 | 2017-05-10 | 湖州博仁纺织品有限公司 | Adjustable dust cage mechanism for wool opener |
| CN107881604A (en) * | 2017-12-04 | 2018-04-06 | 常熟市振泰无纺机械有限公司 | The roller cotton feeding device of carding machine with anti-hard impurities function |
| CN107881604B (en) * | 2017-12-04 | 2022-12-06 | 常熟市振泰无纺机械有限公司 | Roller cotton feeding device of carding machine with hard sundries prevention function |
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| Publication number | Publication date |
|---|---|
| CN106012117B (en) | 2018-01-12 |
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