CN107385685A - A kind of device and method for being used to suture tubing - Google Patents
A kind of device and method for being used to suture tubing Download PDFInfo
- Publication number
- CN107385685A CN107385685A CN201710595118.7A CN201710595118A CN107385685A CN 107385685 A CN107385685 A CN 107385685A CN 201710595118 A CN201710595118 A CN 201710595118A CN 107385685 A CN107385685 A CN 107385685A
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- China
- Prior art keywords
- tube
- piece
- tubing
- clamping disk
- suture
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Classifications
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B7/00—Linking machines, e.g. for joining knitted fabrics
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B39/00—Knitting processes, apparatus or machines not otherwise provided for
- D04B39/08—Sewing machines modified for knitting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G3/00—Turning inside-out flexible tubular or other hollow articles
- D06G3/04—Turning inside-out flexible tubular or other hollow articles pneumatically
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of device and method for being used to suture tubing, including transfer device, clamping disk, turning device and stitching devices；The transfer device includes a transfer table, and transfer table is used to remove the tubing for completing braiding, and transfers them to clamping disk and clamped；Clamping disk include can doubling 2 semicircle circumferential weld disks；Stitching devices are positioned at clamping disc side；The turning device includes the first tube-like piece and the second tube-like piece, and the first tube-like piece is situated coaxially within below clamping disk, and the second tube-like piece is coaxially attached to above clamping disk；First tube-like piece and the second tube-like piece are all connected with negative pressure source of the gas.The present invention realizes the upset of tubing using pneumatic means, instead of in the prior art using theory of mechanics come the device of turn-over, reduces the complexity and fault rate of structure.
Description
Technical field
The invention belongs to circular knitter technical field, more particularly to a kind of device and side for being used to suture tubing
Method.
Background technology
Circular hosiery knitting machines generally require to carry out suture processing to tubing after tubing has been woven.It is existing
The tubing after circular hosiery knitting machines have woven has been picked up in technology, and has sent it to seam and knits or the dress of crocheted station
Put, and knitted in seam or crocheted station is knitted provided with seam or crocheted head, knitted by the seam or crocheted head tubing carries out suture processing.
Generally, pick device pickup fabrics from circular hosiery knitting machines, and alternately through respectively with fabric end knitted row
Maille coordinates and sends it to conveyer, the hemistich maille of the fabric end knitted row is knitted or hook in seam
Respectively for the maille of other hemistich before knitting, so as to be knitted using seam or crocheted head links the opposed facing of the knitted row
Two coils of two hemistich, so as to play a part of closing fabric end.
In the tubular knitted object technique of self-closed, the fabric that seam is knitted or crocheted operation is generally internally turned up is enterprising
OK, so as in fabric face, i.e., the side being not ordinarily visible in wearable textile is hardly visible seam and knitted or crocheted chain coil,
So that the fabric such as hosiery is all up good result in accuracy and aesthetic.And circular knitter knits out the tubulose come and knitted
What thing was typically just facing outwardly, therefore, knitted in seam or during crocheted station closed tube fabric, it is necessary to which turner is by tubing
After carrying out internal work of turning up, then it is subjected to seam and knits or crocheted operation.
Existing turner is essentially tubular structure, and turner is located at the clamper that hold tubing bottom lock end
Or below pick device, then tubular structure is connected internally to aspirator towards the fabric of suspension by tubular structure upper end, from
And the fabric of suspension is aspirated by its upper end, then tubular structure is raised, to pass through the to be closed of tubing with its upper end
End, and during passing through, translated into outside fabric on the outer surface of tubular structure, make turning inside-out.
Disclosed in Patent No. 2009801088587 a kind of in particular in the axial end self-closed of tubular object
The seam of tubular object is knitted or the turning device of the tubular knitted object of crocheted station, and the turning device includes bottom and top, on
Portion and bottom are arranged in the above and below of intermediate region, arrange or can arrange to be turned over for supporting at intermediate region
The device of the tubular object turned, tubular object hang in one axial end and generally vertically arranged；And tubular body, the tubular body
It can be inserted through bottom-up with its top axial end after object to be drawn through to the upper axial end of tubular body
The axial end for the object being suspended on the supporting arrangement, so that translating into institute outside the object kept by the supporting arrangement
State on the outer surface of tubular body, object is gradually extracted out from the upper axial end of tubular body, the turning device includes auxiliary
Carriage, the auxiliary carriage can move according to order relative to axis of the tubular body parallel to the tubular body,
And can coordinate and disengage periodically relative to the object on the outer surface for translating into the tubular body outside, so as to produce object direction
The slip of the bottom axial end of the tubular body.The object on the outside of tubular body is pushed and to utilize using carriage is aided in
Pumping inside tube-like piece draws object below tube-like piece, so that the object to be turned up after suturing well is overturn again.Though
This right device substantially meets the requirement of upset fabric, but single unit system structure is excessively complicated, and aids in carriage to make
Used time often breaks down, and causes loom disorderly closedown or tubing card bad, is unfavorable for promoting on a large scale.And tubing
Just to face outwardly, suture or crocheted line still need to turn up tubing final finished at inner side, factory's quality inspection, detection
Sewing effect, therefore, the device add people finally by front from turning inside out out the process that instead adds factory's quality inspection
Work cost.
The content of the invention
First purpose of the present invention is to solve the above problems, there is provided it is a kind of it is simple in construction, fault rate is low is used for
Suture the device of tubing.
Second object of the present invention is to provide for one kind can pick up tubing from circular knitter, and carry out
The method for suturing tubing of upset.
In order to realize first purpose, the technical scheme is that：A kind of device for being used to suture tubing, it is special
Sign is：Including transfer device, clamping disk, turning device and stitching devices；The transfer device includes a transfer table, transfer table
The tubing of braiding is completed for removing, and transfers them to clamping disk and is clamped；Clamping disk includes can be 2 half of doubling
Annulus stitches disk；Stitching devices are positioned at clamping disc side；The turning device includes the first tube-like piece and the second tube-like piece, the first pipe
Shape part is situated coaxially within below clamping disk, and the second tube-like piece is coaxially attached to above clamping disk；First tube-like piece and
Two tube-like pieces are all connected with negative pressure source of the gas.
Further, the first tube-like piece side is provided with the first lifting dress for driving the first tube-like piece to move axially up and down
Put, when the first tube-like piece is in lifting position, its top is less than clamping disk position.
Further, first tube-like piece is also connected with a malleation source of the gas.
Further, first tube-like piece is located at the first tube-like piece with the connection end of malleation source of the gas and is connected negative pressure source of the gas
On pipeline；Pipeline between the negative pressure source of the gas and malleation source of the gas is provided with a magnetic valve, and the magnetic valve is used to connect or completely cut off
Air.
Further, the turning device side is fixed with a platform, and platform is located at below transfer table motion track；Institute
It is lubricious material to state platform surface.
Further, the turning device is provided with 2 infrared detectors, the monitored area difference of 2 infrared detectors
Above and below clamping disk.
Further, the turning device also includes a platen, and platen is independently positioned on the outside of the first tube-like piece, platen
Tubing is moved to clamping disk from transfer table for moving up, the first tube-like piece forms one with platen and inhales thing component；The suction
It is provided with the outside of thing component and drives whole the second lowering or hoisting gear inhaled thing component and moved up and down.
Further, the first tube-like piece top is inclination flat nick, or is indent hyperbola otch.
In order to realize second purpose, the technical scheme is that：A kind of method for suturing tubing, it is special
Sign is：Comprise the following steps：
a）Tubing woven on circular knitter is transferred on transfer table by transfer device；
b）Transfer table is moved between clamping disk and the first tube-like piece, and the first tube-like piece is in negative pressure state, and magnetic valve isolation is big
Gas, the other end of tubing is drawn in the first tube-like piece；
c）First tube-like piece stops negative pressure state, and magnetic valve connection air, the second tube-like piece is negative pressure state, draws tubulose upwards
Fabric, tubing is drawn in the second tube-like piece, completes tubing once inside out, now tubing is reverse side court
Outside；
d）Platen, which moves up, is transferred to the tubing on transfer table on clamping disk, and clamping disk fixes tubing to be stapled one
End；
e）Platen moves down rear infrared detector and is monitored, and transfer table leaves axis where clamping disk and the first tube-like piece；
f）2 semi-circular shape seam disk doubling of clamping disk, stitching devices are sutured；
g）After suture, clamping disk unclamps tubing, and tubing leaves above the second tube-like piece, completes suture work
Make.
Further, in step c）During, the first tube-like piece is in barotropic state, auxiliary tubular fabric be flipped up to
In second tube-like piece.
Further, in step c）During, the first tube-like piece is driven by the first lowering or hoisting gear, is moved to lifting position.
Further, in step b）During, the first tube-like piece is driven with the component where platen by the second lowering or hoisting gear
Move down, be easy to the other end of tubing to enter in the first tube-like piece, then, the second lowering or hoisting gear drives this component on the whole
Move to original position.
During present invention work, tubing is transferred on clamping disk by transfer device, using in the first tube-like piece
Negative pressure（Air-breathing）State, the tubing other end of drop down is drawn in the first tube-like piece so that tubing is in integrally
Plumbness, if tubing is long, the first tube-like piece can also move up and down several lower guarantees and completely draw tubing
Come, now tubing just faces outwardly, i.e., visible side is outwardly in wearable textile.Then negative pressure is stopped in the first tube-like piece
（Air-breathing）State, i.e. magnetic valve connect air, the connection of the first tube-like piece of cut-off and negative pressure source of the gas, utilize the negative of the second tube-like piece
Pressure（Air-breathing）State, tubing is drawn upwards, tubing is drawn in the second tube-like piece, and due to tubing one end
Fixed, so after tubing is come up by the absorption of the second tube-like piece, tubing is overturn from inside to outside, and now fabric is reverse side
Outwardly, i.e., the side being not ordinarily visible in wearable textile is super outer；If tubing is long, the first tube-like piece can switch to malleation
（Blow）State, auxiliary tubular fabric are flipped up to the second tube-like piece.After 2 semicircle circumferential weld disk doublings of clamping disk, side
The stitching devices in face suture to the tubing on clamping disk, and after suture terminates, tubing departs from clamping disk, and tubulose is knitted
Thing continues to adsorb by the second tube-like piece, is come out from the discharging opening of the upper end pipeline connection of the second tube-like piece, it is whole to complete tubing
The braiding of body and sewing work.
The first tube-like piece collection negative pressure of the present invention（Air-breathing）Function and malleation（Blow）Function is integrated, and negative pressure state plays
The effect of tubing is shifted, barotropic state plays a part of auxiliary tubular fabric turn-over, and the first tube-like piece utilizes negative pressure source of the gas
Magnetic valve between malleation source of the gas connects or completely cuts off air, when the first tube-like piece is in negative pressure state, that is, needs adsorption tube
During shape fabric, magnetic valve is isolation air, ensures to be in negative pressure state in the first tube-like piece；When the second tube-like piece needs adsorption tube
During shape fabric, especially when the first tube-like piece, which is in barotropic state, blows, magnetic valve needs to connect air, to avoid the
There is vacuum state in one tube-like piece so that fabric can smoothly enter the second tube-like piece.The platform of first tube-like piece side connects
Connect the first tube-like piece and circular knitter so that the first tube-like piece is easier to aspirate tubing；First tube-like piece can be by side
First lowering or hoisting gear in face drive quickly move up and down it is several under, equally reduce the difficulty of suction tubing；First tube-like piece
This overall structure of place is driven by the second lowering or hoisting gear and moved down, and can equally reduce the difficulty of suction tubing.First tubulose
Clamping disk between part and the second tube-like piece causes pressure release inevitably with atmosphere, and working as this needs to knit tubulose
When thing sucks the second tube-like piece, the first tube-like piece is in lifting position, so as to reduce gas leakage as far as possible, maintains the second tube-like piece
Interior negative pressure.
First infrared detector is arranged on the second tube-like piece bottom, and monitoring range is closed on above clamping disk, is managed for monitoring
Whether shape fabric is sucked in place, and the second infrared detector is located at below clamping disk, and monitoring range is below clamping disk, to first
This region above tube-like piece, the fabric on transfer table starts to monitor after being transferred on clamping disk, for monitoring tubing
Whether all it is sucked into the second tube-like piece, ensures being normally carried out for tubing upset work.
The present invention realizes the upset of tubing using pneumatic means, instead of in the prior art using theory of mechanics come
The device of turn-over, reduce the complexity and fault rate of structure；Fabric after suture is wrong side out, is convenient for follow-up quality inspection
Work, reduces cost of labor；Single unit system simplifies the structure, stable operation, is more suitable for promoting on a large scale.
Brief description of the drawings
It is described in further detail below in conjunction with accompanying drawing and embodiments of the present invention
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of turning device of the present invention；
Fig. 3 is the sectional view of turning device of the present invention；
Fig. 4 is the partial enlarged drawing that the present invention inhales thing component absorbing fabric；
Fig. 5 is the partial enlarged drawing that the present invention send thing component absorbing fabric；
Fig. 6 is the structural representation that the present invention send thing component；
Fig. 7 is the sectional view that the present invention send thing component；
Fig. 8 is the structural representation that the present invention inhales thing component；
Fig. 9 is the sectional view that the present invention inhales thing component；
Figure 10 is the sectional view of turning device another kind structure of the present invention；
Figure 11 is Figure 10 partial enlarged drawing.
In figure mark for：Turning device 1, inhale thing component 11, the first tube-like piece 111, lifting motor 112, screw mandrel 113, work
Motion block 114, the first aspiration channel 115, the first control valve 116, blower 117, magnetic valve 118, platen 119, clamp assemblies 12,
Clamping disk 121, send thing component 13, the second tube-like piece 131, shelf 132, platform 14, the second lowering or hoisting gear 15, lifting base 151,
Guide rail 152, sliding block 153, cylinder 154, motion bar 155, fixed block 156, circular knitter 2, transfer device 3, transfer table 31, seam
Attach together and put 4, frame 5, tubing 6.
Embodiment
Referring to accompanying drawing.The present embodiment includes turning device 1, circular knitter 2, transfer device 3, stitching devices 4 and frame
5；The frame 5 is placed on the side of circular knitter 2, and turning device 1 is arranged in frame 5, and the side of turning device 1 has one flat
Platform 14, platform surface are lubricious material, and described one end of platform 14 is fixed on turning device 1, and the other end of platform is close to round
It knitting machine 2, can ride on circular knitter, can not also take only towards circular knitter, platform 14 is located at transfer table 31 and moved
Below dynamic rail mark, it is easy to the transfer of tubing.
Turning device 1, which can be divided into, to be inhaled thing component 11, clamp assemblies 12 and send thing component 13；Transfer device includes a transfer table
31 and transfer arm, transfer arm is arranged in frame 5, and transfer table 31 is arranged in transfer arm, can be under the drive of transfer arm back and forth
It is mobile；The transfer table is circular ring structure, and transfer table inner ring is provided with transfer pin, and transfer needle ring is coiled into a circle, and transfer pin is used for will
Tubing shifts from the needle-bar of circular knitter 2 for pin；Stitching devices 4 are arranged in frame 5, positioned at upset
The side of the side in device centre position, i.e. clamp assemblies.
Turning device 1, which can be divided into, to be inhaled thing component 11, clamp assemblies 12 and send thing component 13, and the suction thing component 11 is positioned at folder
The lower section of component 12 is held, send thing component 13 to be located at the top of clamp assemblies 12, thing component 11, clamp assemblies 12 is inhaled and send thing component 13 3
Person is located on same axis；The suction thing component 11 includes a rectangular housing, and rectangular housing is built-in with the first tube-like piece 111 and pressure
Disk 119, platen 119 are independently set in the first tube-like piece periphery, platen can independent-lifting, the outer ring of platen upper surface is provided with one
Enclose pontoon bridge（Gear piece）, can be moved on to by the coil of tubing one end to be stapled from the transfer pin of transfer table on clamp assemblies.
The side of first tube-like piece 111 is provided with the first lowering or hoisting gear, and the first lowering or hoisting gear includes lifting motor 112, screw mandrel 113
With movable block 114, the drive screw 113 of lifting motor 112 rotates, movable block 114 and the rotatable engagement of screw mandrel 113；First pipe
Shape part 111 is fixed as one with movable block 114, and screw mandrel 113 drives the first tube-like piece about 111 while driving movable block 114
Mobile, quickly mobile first tube-like piece 111 can ensure tubing up and down when the first tube-like piece 111 adsorbs tubing
Adsorbed completely into the first tube-like piece 111.
The lower end of first tube-like piece 111 connects the first aspiration channel 115, and the first aspiration channel 115 connection induced-draught fan, first inhales
It is provided with the first control valve 116 in airduct 115, the first control valve is three-port structure, including valve body and valve driving machine, on valve body
Provided with 3 ports, first end connection induced-draught fan, the second end connects the first tube-like piece, and the 3rd end is hatch frame, i.e. connection is outside
Air；And rotary valve plate is provided with valve body, rotary valve plate connecting valve motor, valve driving machine drives rotary valve plate rotation to connect
Each port；When the first tube-like piece is in suction condition, it is necessary to when adsorbing tubing, first end connects with the second end, and first
Tube-like piece is directly connected to induced-draught fan；And when the first tube-like piece is in non-suction condition, first end and the second end are respectively with the
Three ends connect, and because induced-draught fan is also connected with remaining airduct, therefore induced-draught fan can not close, therefore by induced-draught fan and atmosphere, the
One tube-like piece is also connected with air so that the first tube-like piece departs from absorption tubulose web state.
The lower end of first tube-like piece 111 is also connected with a blower 117, and blower 117 connects air pump, blower and the first tubulose
The connection end of part 111 is located at before the connection end of the first tube-like piece and induced-draught fan, the connection end of blower and the first tube-like piece 111
Pipeline between induced-draught fan is provided with a magnetic valve 118, and magnetic valve is used to connect or completely cut off air.Air pump is by computer program control
System is closed, and when the tubing of production is long, in order to enable a fabric to be totally turned over to top, air pump is to the first tube-like piece
111 are inflated, and the first tube-like piece 111 is blown to tubing, the upset of auxiliary tubular fabric, now, the in the first control valve
One end respectively connects with the second end with the 3rd end, avoids the tube-like piece of vacuum state first from being difficult to blow.At first tube-like piece 111
When suction condition, magnetic valve 118 completely cuts off air, connects the first tube-like piece and induced-draught fan；When the first tube-like piece 111 is in non-suction
Gaseity, so that the first tube-like piece is in suction condition as an example, magnetic valve 118 connects air, separates the first tube-like piece and induced-draught fan
Connection, ensure the first tube-like piece be in air blowing state.
As shown in Figure 10 to inhale 11 another structure of thing component, i.e., it is provided with band in the rectangular housing outside for inhaling thing component 11
Dynamic whole the second lowering or hoisting gear 15 inhaled thing component 11 and moved up and down, this second lowering or hoisting gear 15 include lifting base 151, lifted
Pedestal 151 is arranged in frame, and lifting base 151 is provided with guide rail 152, is inhaled thing component 11 and is fixed a cunning being engaged with guide rail
Block 153；One cylinder 154 is installed on the lifting base 151, a fixed block 156 is fixed on the top of motion bar 155 of cylinder, Gu
Determine block 156 and be fixed as one with inhaling thing component 11.Cylinder 154 drives motion bar 155 and fixed block 156 to move, and can drive suction thing
After component 11 moves down and reset is can move up, the sliding block 153 on thing component is inhaled and guide rail 152 coordinates the stabilization for ensureing to move up and down
Property.When the tubing of production is long, in order that tubing can be smoothly sucked into the first tube-like piece 111, cylinder to
Lower promotion motion bar 155, whole thing component 11 of inhaling is driven to move down, thing component 11 and the distance of transfer assembly 12 are inhaled in increase, are easy to
Tubing enters in the first tube-like piece 111, whole to inhale thing component after tubing smoothly enters in the first tube-like piece 111
11 can move up to original position, carry out follow-up work.
The clamp assemblies 12 carry clamping disk 121, and clamping disk is made up of 2 semicircle that can be folded together circumferential weld disks, just
Beginning state, 2 semicircle circumferential weld disks form a cirque structure, and the suture needle of the transfer pin and semicircle circumferential weld disk of transfer table aligns
Afterwards, platen 119, which moves up, utilizes pontoon bridge（Gear piece）Tubing is shifted onto in the suture needle of this semicircle circumferential weld disk from transfer pin, subsequent 2
Individual semicircle circumferential weld disk can be under the driving of drive device to folded, and to poststack, scraper plate scrapes down the coil of top semicircle circumferential weld disk
On the semicircle circumferential weld disk of side so that the coil alignment after tubing one end folding to be stapled, be easy to stitching devices rapid suture
Tubing.The semicircle circumferential weld Pan Chu that the suture needle of stitching devices can be moved to after folding starts rapid suture, so sutures
Fabric is not in knitting, dropped stitch problem.
It is described to send thing component 13 to be fixed in frame 5, including the second tube-like piece 131, the second tubulose 131 be fixed on a shelf
On 132, shelf 132 is fixed with the phase of clamp assemblies 12, and the lower port of the second tube-like piece 131 is directed at 2 semicircular rings of clamp assemblies 12
Stitch disk；The upper end of second tube-like piece 131 connects the second aspiration channel, and the second aspiration channel connects induced-draught fan, another way connection discharging all the way
Mouthful, the second control valve is provided with the second aspiration channel, the second control valve controls the air draught break-make of the second aspiration channel, the second tubulose
Air draught state is normally open in part, and the tubing being placed in the first aspiration channel is drunk up, in adsorption process, due to tubulose
Fabric one end is fixed on clamp assemblies 12, and all tubings being adsorbed onto in the second tube-like piece 131 are state of turning up, i.e., interior
Outwardly, it is easy to suture to be located on the inside of fabric in side.The fabric sutured departs from clamp assemblies, is adsorbed onto out by the second aspiration channel
Material mouth, now because the presence of suction, fabric are not fallen out, so the second control valve moment closed and opened so that
Fabric can fall into discharging opening, complete discharging work.
In order to prevent fabric from occurring the problem of getting stuck in switching process, in the second tube-like piece 131 close to the one of clamping disk 121
End is provided with the first infrared detector, for monitoring whether fabric has been overturn to the second tube-like piece, below clamp assemblies 12
Side is provided with the second infrared detector, when the coil on transfer table is transferred on clamping disk 121, and when transfer table is not removed also
Time starts to monitor, for monitoring whether fabric is all overturn to the second tube-like piece, if no fabric remains in this
Region, if so, then illustrating that fabric comes out the problem that gets stuck, the second infrared detector sends warning information to computerized control system.And
To be on the safe side, the 3rd infrared detector is set on platform that also can be between turning device and circular knitter, and monitoring is knitted
Whether thing has been transferred to turning device.
In the similar shortage of money socks equal length in general tubing 6 of braiding：
1）2 woven tubing of circular knitter, the transfer table 31 of transfer device 3 are moved to round in the driving of transfer arm
Above the circular bed of knitting machine 2, woven tubing 6 is moved on on transfer table 31, now, tubing 6 is front
Outwardly；
2）Transfer table 31 is turned to below the semicircle circumferential weld disk of clamp assemblies 12, i.e. behind the top of the first tube-like piece 111, inhales thing component
The first tube-like piece 111 be in suction condition, magnetic valve isolation air, the first tube-like piece 111 starts to adsorb tubing 6 remaining
The other end, by complete the first tube-like piece of inspiration 111 of tubing 6, as shown in Figure 4；
3）First tube-like piece 111 stops suction after work, magnetic valve connection air, the second tube-like piece of the top of clamp assemblies 12
131 are in suction condition, start to adsorb up tubing 6, because tubing one end is fixed, are adsorbed to the second tubulose
Fabric in part is wrong side out, as shown in figure 5, i.e. tubing has been overturn once from inside to outside, fabric backing outwardly after；
4）Then, the platen 119 in the outside of the first tube-like piece 111 moves up, and utilizes the pontoon bridge of platen upper periphery（Gear piece）By tubulose
The coil of 6 one end to be stapled of fabric is moved on to from the transfer pin of transfer table in the suture needle of 2 semicircle circumferential weld disks for being arranged in circle,
So that tubing one end to be stapled is fixed on semicircle circumferential weld disk；
5）Platen 119 is displaced downwardly to original position after tubing has been shifted, and now the second infrared detector starts monitoring, monitoring
Scope is to be now under normal circumstances in the range of this to the top of the first tube-like piece 111 below clamping disk existing for no fabric,
The alarm processing if having；Then, transfer table 31 leaves the place axis of 121 and first tube-like piece of clamping disk 111；
6）The coil doubling of tubing in 2 semicircle circumferential weld dribblings of clamping disk 121, after doubling, is scraped inside clamping disk
Plate, scraper plate scrape the coil of the semicircle circumferential weld disk of top in the suture needle of the semicircle circumferential weld disk of lower section so that tubing will stitch
The coil of conjunction stacks；Subsequent stitching devices 4 start to suture；
7）After fabric sutures, 2 semicircle circumferential weld disks of doubling, which unclamp, reverts to annular shape, and scraper plate scrapes the coil of tubing
Go out suture needle, i.e. clamping disk unclamps the tubing sutured, and tubing is quickly entered by the suction of the second tube-like piece 131
Enter the second aspiration channel to discharging opening, the second control valve quick-speed interruption is once so that tubing 6 is fallen from discharging opening, so far complete
Into a series of activities such as the braiding of tubing 6, upset, suture and dischargings.
In the larger tubing of the similar surplus socks equal length of braiding：
1）2 woven tubing of circular knitter, the transfer table 31 of transfer device 3 are moved to round in the driving of transfer arm
Above the circular bed of knitting machine 2, woven tubing 6 is moved on on transfer table 31, now, tubing 6 is front
Outwardly；
2）Transfer table 31 is turned to below the semicircle circumferential weld disk of clamp assemblies 12, i.e. behind the top of the first tube-like piece 111, inhales thing component
The first tube-like piece 111 be in suction condition, magnetic valve isolation air, the first tube-like piece 111 starts to adsorb tubing 6 remaining
The other end, by complete the first tube-like piece of inspiration 111 of tubing 6, as shown in Figure 4；
While the first tube-like piece 111 is in air-breathing, the first tube-like piece 111 is driven by the first lowering or hoisting gear, by lifting motor 112
Drive screw 113, screw mandrel 113 drive the first tube-like piece 111 move up and down it is some under, ensure that tubing is adsorbed into the completely
In one tube-like piece；
Meanwhile if inhaling thing component external is provided with the second lowering or hoisting gear 15, control cylinder 154 in the second lowering or hoisting gear 15 to
Lower promotion motion bar 155, whole thing component 11 of inhaling is driven to move down, thing component 11 and the distance of transfer assembly 12 are inhaled in increase, are easy to
Tubing enters in the first tube-like piece 111, whole to inhale thing component after tubing smoothly enters in the first tube-like piece 111
11 can move up to original position, carry out follow-up work；
3）First tube-like piece 111 stops suction after work, magnetic valve connection air, the second tube-like piece of the top of clamp assemblies 12
131 are in suction condition, start to adsorb up tubing 6, because tubing one end is fixed, are adsorbed to the second tubulose
Fabric in part is wrong side out, as shown in figure 5, i.e. tubing has been overturn once from inside to outside, fabric backing outwardly after；
Meanwhile first tube-like piece 111 stop absorption work after, air blowing state can be converted to, the gas of the first tube-like piece 111 connection
Pump is opened, and the first control valve in the first aspiration channel goes to first end and respectively connected with the second end with the 3rd end, further keeps away
Exempt from the tube-like piece of vacuum state first to be difficult to blow, the first tube-like piece 111 overturns tubing air blowing auxiliary tubular fabric；
4）Then, the platen 119 in the outside of the first tube-like piece 111 moves up, and utilizes the pontoon bridge of platen upper periphery（Gear piece）By tubulose
The coil of 6 one end to be stapled of fabric is moved on to from the transfer pin of transfer table in the suture needle of 2 semicircle circumferential weld disks for being arranged in circle,
So that tubing one end to be stapled is fixed on semicircle circumferential weld disk；
5）Platen 119 is displaced downwardly to original position after tubing has been shifted, and now the second infrared detector starts monitoring, monitoring
Scope is to be now under normal circumstances in the range of this to the top of the first tube-like piece 111 below clamping disk existing for no fabric,
The alarm processing if having；Then, transfer table 31 leaves the place axis of 121 and first tube-like piece of clamping disk 111；
6）The coil doubling of tubing in 2 semicircle circumferential weld dribblings of clamping disk 121, after doubling, is scraped inside clamping disk
Plate, scraper plate scrape the coil of the semicircle circumferential weld disk of top in the suture needle of the semicircle circumferential weld disk of lower section so that tubing will stitch
The coil of conjunction stacks；Subsequent stitching devices 4 start to suture；
7）After fabric sutures, 2 semicircle circumferential weld disks of doubling, which unclamp, reverts to annular shape, and scraper plate scrapes the coil of tubing
Go out suture needle, i.e. clamping disk unclamps the tubing sutured, and tubing is quickly entered by the suction of the second tube-like piece 131
Enter the second aspiration channel to discharging opening, the second control valve quick-speed interruption is once so that tubing 6 is fallen from discharging opening, so far complete
Into a series of activities such as the braiding of tubing 6, upset, suture and dischargings.
Claims (13)
- A kind of 1. device for being used to suture tubing, it is characterised in that：Including transfer device, clamping disk, turning device and seam Attach together and put；The transfer device includes a transfer table, and transfer table is used to remove the tubing for completing braiding, and transfers them to Clamping disk is clamped；Clamping disk include can doubling 2 semicircle circumferential weld disks；Stitching devices are positioned at clamping disc side；It is described to turn over Rotary device includes the first tube-like piece and the second tube-like piece, and the first tube-like piece is situated coaxially within below clamping disk, and the second tube-like piece is same It is fixed on above clamping disk axle；First tube-like piece and the second tube-like piece are all connected with negative pressure source of the gas.
- A kind of 2. device for being used to suture tubing as claimed in claim 1, it is characterised in that：The first tube-like piece side Face is provided with the first lowering or hoisting gear for driving the first tube-like piece to move axially up and down, when the first tube-like piece is in lifting position, its Top is less than clamping disk position.
- A kind of 3. device for being used to suture tubing as claimed in claim 1, it is characterised in that：First tube-like piece is also Connect a malleation source of the gas.
- A kind of 4. device for being used to suture tubing as claimed in claim 3, it is characterised in that：First tube-like piece with The connection end of malleation source of the gas is located on the pipeline of the first tube-like piece connection negative pressure source of the gas；Between the negative pressure source of the gas and malleation source of the gas Pipeline be provided with a magnetic valve, the magnetic valve is used to connect or completely cut off air.
- A kind of 5. device for being used to suture tubing as claimed in claim 1, it is characterised in that：The turning device side A platform is fixed with, platform is located at below transfer table motion track；The platform surface is lubricious material.
- A kind of 6. device for being used to suture tubing as claimed in claim 1, it is characterised in that：Set on the turning device There are 2 infrared detectors, the monitored area of 2 infrared detectors is respectively above and below clamping disk.
- A kind of 7. device for being used to suture tubing as claimed in claim 1, it is characterised in that：The turning device also wraps A platen is included, platen is independently positioned on the outside of the first tube-like piece, and platen is used to move up to be moved to tubing from transfer table Clamping disk, the first tube-like piece form one with platen and inhale thing component；It is provided with the outside of the suction thing component and drives whole inhale on thing component Second lowering or hoisting gear of lower movement.
- A kind of 8. device for being used to suture tubing as claimed in claim 1, it is characterised in that：The first tube-like piece top Hold to tilt flat nick, or be indent hyperbola otch.
- 9. one kind utilizes the method for any one of claim 1 ~ 8 described device suture tubing, it is characterised in that：Including following Step：a）Tubing woven on circular knitter is transferred on transfer table by transfer device；b）Transfer table is moved between clamping disk and the first tube-like piece, and the first tube-like piece is in negative pressure state, and magnetic valve isolation is big Gas, the other end of tubing is drawn in the first tube-like piece；c）First tube-like piece stops negative pressure state, and magnetic valve connection air, the second tube-like piece is negative pressure state, draws tubulose upwards Fabric, tubing is drawn in the second tube-like piece, completes tubing once inside out, now tubing is reverse side court Outside；d）Platen, which moves up, is transferred to the tubing on transfer table on clamping disk, and clamping disk fixes tubing to be stapled one End；e）Platen moves down rear infrared detector and is monitored, and transfer table leaves axis where clamping disk and the first tube-like piece；f）2 semi-circular shape seam disk doubling of clamping disk, stitching devices are sutured；g）After suture, clamping disk unclamps tubing, and tubing leaves above the second tube-like piece, completes suture work Make.
- A kind of 10. method for suturing tubing as claimed in claim 9, it is characterised in that：In step b）During, First tube-like piece is driven by the first lowering or hoisting gear, and moving up and down several times, makes the other end of tubing enter the first tube-like piece It is interior.
- A kind of 11. method for suturing tubing as claimed in claim 9, it is characterised in that：In step c）During, First tube-like piece is in barotropic state, and auxiliary tubular fabric is flipped up to the second tube-like piece.
- A kind of 12. method for suturing tubing as claimed in claim 9, it is characterised in that：In step c）During, First tube-like piece is driven by the first lowering or hoisting gear, is moved to lifting position.
- A kind of 13. method for suturing tubing as claimed in claim 9, it is characterised in that：In step b）During, First tube-like piece is moved down with the component where platen by the driving of the second lowering or hoisting gear, is easy to the other end of tubing to enter first In tube-like piece, then, the second lowering or hoisting gear drives this component to move to original position on the whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595118.7A CN107385685B (en) | 2017-07-20 | 2017-07-20 | Device and method for sewing tubular fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595118.7A CN107385685B (en) | 2017-07-20 | 2017-07-20 | Device and method for sewing tubular fabric |
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| CN107385685A true CN107385685A (en) | 2017-11-24 |
| CN107385685B CN107385685B (en) | 2022-11-01 |
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| CN201710595118.7A Active CN107385685B (en) | 2017-07-20 | 2017-07-20 | Device and method for sewing tubular fabric |
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| CN108660603A (en) * | 2018-05-31 | 2018-10-16 | 吉林省德盟欧纺织机械有限公司 | A kind of needling disk switching mechanism |
| CN110846873A (en) * | 2018-08-20 | 2020-02-28 | 大康织机股份有限公司 | Tubular fabric turn-over mechanism and method thereof |
| WO2020151292A1 (en) * | 2019-01-21 | 2020-07-30 | 浙江嘉志利智能科技有限公司 | Tubular fabric stitching device and method |
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|---|---|
| CN107385685B (en) | 2022-11-01 |
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