CN107366053A - A kind of Cuo Sha mechanisms on fly frame - Google Patents

Abstract

The present invention relates to textile processing field, the Cuo Sha mechanisms on a kind of fly frame, including the upper stranding cotton yarn tape of overlapping setting and lower stranding cotton yarn tape up and down, and the positioning upper upper stranding yarn axle group for rubbing cotton yarn tape with the hands, and the positioning lower lower stranding yarn axle group for rubbing cotton yarn tape with the hands；Band body space is formed between the upper stranding cotton yarn tape and lower stranding cotton yarn tape；Upper stranding cotton yarn tape and the lower with body surface for rubbing cotton yarn tape with the hands are provided with multi-ribbon body rib line, are set with body rib line along the loop direction with body；The upper stranding yarn axle group and lower stranding yarn axle group rub yarn axle with the hands including preceding stranding yarn axle arranged in parallel with rear, and upper stranding cotton yarn tape and lower cotton yarn tape of rubbing with the hands are set in preceding rub with the hands on yarn axle and rear stranding yarn axle；The upper rear stranding yarn axle rubbed with the hands in yarn axle group and lower stranding yarn axle group, which is both connected to, to be rubbed with the hands on yarn drive component, and rubbing yarn drive component with the hands can drive the rear yarn axle of rubbing with the hands axially to reciprocate.The stranding yarn mechanism structure is novel, and the rubbing dynamics for fiber is bigger, and obtained rove is closer.

Description

A kind of Cuo Sha mechanisms on fly frame

Technical field

The present invention relates to the Cuo Sha mechanisms in textile processing field, more particularly to a kind of fly frame.

Background technology

Fly frame, it is a kind of Spining Robot for ribbon being made rove.Fly frame mainly includes delivery device to fiber Drawn, and fiber is rubbed with the hands by Cuo Sha mechanisms and picks up into rove.But the stranding yarn mechanism structure on existing fly frame is single, The stranding of Cuo Sha mechanisms is picked up ineffective, essentially consists in the deficiency of the rubbing dynamics for fiber of Cuo Sha mechanisms, obtained rove is rubbed with the hands It is relatively low to pick up degree, more loosely, therefore need to improve.

The content of the invention

In order to solve the above problems, it is an object of the invention to provide the Cuo Sha mechanisms on a kind of fly frame, the stranding yarn machine Structure structure is novel, and the rubbing dynamics for fiber is bigger, and obtained rove is closer.

In order to realize above-mentioned purpose, present invention employs following technical scheme：

A kind of Cuo Sha mechanisms on fly frame, it is characterised in that：Including overlapping the upper stranding cotton yarn tape set and lower stranding cotton yarn tape up and down, with And the positioning upper upper stranding yarn axle group for rubbing cotton yarn tape with the hands, and the positioning lower lower stranding yarn axle group for rubbing cotton yarn tape with the hands；The upper stranding cotton yarn tape Band body space is formed between lower stranding cotton yarn tape；Upper stranding cotton yarn tape and the lower with body surface for rubbing cotton yarn tape with the hands are provided with multi-ribbon body rib line, Set with body rib line along the loop direction with body；The upper stranding yarn axle group and lower stranding yarn axle group include it is arranged in parallel before Rub yarn axle and rear stranding yarn axle with the hands, upper stranding cotton yarn tape and lower stranding cotton yarn tape are rubbed yarn axle with the hands before being set in and rubbed with the hands with rear on yarn axle；The upper stranding yarn axle group It is both connected to and is rubbed with the hands on yarn drive component with the rear stranding yarn axle in lower stranding yarn axle group, the rear stranding yarn can be driven by rubbing yarn drive component with the hands Axle axially reciprocates, and the rear stranding yarn axle moving direction in upper stranding yarn axle group and lower stranding yarn axle group is opposite all the time.

Preferably, being rubbed with the hands before described tension shaft is provided between yarn axle and rear stranding yarn axle.

It is positioned at preferably, rubbing yarn axle after described with the hands by bearing in frame；The stranding yarn drive component includes upper bias Axle, lower eccentric shaft, and the upper pendulum bar being connected with upper eccentric shaft, and the draft link being connected with lower eccentric shaft, Yi Jitong The stranding yarn motor of the upper eccentric shaft of step driving and lower eccentric shaft turns；The eccentric position setting side of the upper eccentric shaft and lower eccentric shaft To on the contrary, the first end of upper pendulum bar is provided with upper lasso, and it is socketed on the eccentric position of eccentric shaft, the second of upper pendulum bar End is connected on the rear stranding yarn axle for rubbing yarn axle group with the hands；The first end of draft link has lower lasso, and is socketed in lower bias Under the eccentric position of axle, the second end of draft link is connected on the rear stranding yarn axle of lower stranding yarn axle group.

The present invention uses above-mentioned technical proposal, and the technical scheme is related to the Cuo Sha mechanisms on a kind of fly frame, the stranding yarn machine Structure includes the upper stranding cotton yarn tape and lower stranding cotton yarn tape that overlapping is set up and down, and upper stranding cotton yarn tape is driven by upper stranding yarn axle group, and lower stranding cotton yarn tape leads to Cross down stranding yarn axle group to drive, fiber is through upper stranding cotton yarn tape and the lower band body space rubbed with the hands cotton yarn tape, by upper stranding yarn axle group with Rub the rear stranding yarn axle relative motion in yarn axle group with the hands, fiber is rubbed with the hands and picks up into rove by upper stranding cotton yarn tape and lower stranding cotton yarn tape, due to upper stranding cotton yarn tape Multi-ribbon body rib line is provided with the with body surface of lower stranding cotton yarn tape, band body rib line increases with body surface skin-friction force, Stranding is not easy to skid when picking up fiber, and obtained rove is closer.

Brief description of the drawings

Fig. 1 is the side schematic view of fly frame.

Fig. 2 is the top surface partial schematic diagram of fly frame.

Fig. 3 is the structural representation of fiber traction component.

Fig. 4 is the structural representation for rubbing yarn drive component with the hands.

Embodiment

Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.

A kind of fly frame as shown in Fig. 1 ~ 4, including frame 1, and the discharge tank 2 being arranged in frame 1 and receipts spindle 3, and be arranged on discharge tank 2 and receive the Cuo Sha mechanisms and delivery device between spindle 3.

The delivery device include between Cuo Sha mechanisms and discharge tank 2 fibre guide frame 4, it is spacing close up set 5 and Fiber traction component 6, and in Cuo Sha mechanisms and receive the yarn guiding assembly 7 between spindle 3.The fibre guide frame 4 is in fibre The top of traction component 6 is tieed up, fibre guide frame 4, which is provided with, is oriented to roll shaft 41, and if along being oriented to what the axial gap of roll shaft 41 was set A partition panel 42 is done, fibre guide groove is formed between two neighboring partition panel 42, each fibre guide groove is used to guide a thread yarn Line, typically on a rove volume it is entwined by two thread yarns, therefore is separated two thread fibers using partition panel 42, favorably It is smooth to draw yarn in guarantee.The spacing set 5 that closes up be in the upstream of fiber traction component 6, the spacing set 5 that closes up be in it is horn-like, it is spacing The port of export bore of closing in set 5 is less than entrance point bore.The fiber traction component 6 include more initiative roll shafts 61 and Duo Gen from Action roller shaft 62, more initiative roll shafts 61 are along defeated yarn direction successively gap setting, and more initiative roll shafts 61 be arranged in parallel, more from Action roller shaft 62 is disposed on above the gap of more initiative roll shafts 61, two actives adjacent thereto of every driven roll shaft 62 Roll shaft 61 is bonded to grinding.In above-mentioned delivery device, yarn fibers enter spacing close up after fibre guide frame 4 and covered in 5, spacing Close up and enter fiber traction component 6 after a thread yarn is gathered in covering 5, fiber traction component 6 is that the forward offer of yarn fibers is dynamic Power.In fiber traction component 6, initiative roll shaft 61 is driven by motor to be rotated, and passes through the speed between initiative roll shaft before and after adjustment 61 Than the thickness that can adjust yarn.In addition, the initiative roll shaft 61 is metal roller shaft, the surface of initiative roll shaft 61 is provided with along its axle To the linear rib trace 611 of setting；The driven roll shaft 62 is plastic cement roll shaft, and driven roll shaft 62 is provided with radiating groove 621, radiating groove 621 arcuations are around the roll shaft surface of the driven roll shaft 62, and radiating groove 621 cuts off all axial lines in roll shaft surface and circumference Line.The surface of the initiative roll shaft 61 of fiber traction component 6 is provided with and is provided with along its axially arranged linear rib trace, driven roll shaft 62 Radiating groove 621, can so allow initiative roll shaft 61 and driven roll shaft 62 to be radiated, avoid roll shaft work long hours temperature rise.

The sliding rail 11 received between spindle 3 and Cuo Sha mechanisms, yarn guiding assembly 7 include movement and are arranged on sliding rail Sliding block 71 on 11, and the yarn-guiding loop 72 being fixed on sliding block 71, and the push-rod assembly being connected with the sliding block 71.Institute Stating push-rod assembly includes eccentric shaft 73, and the motor 74 that the driving eccentric shaft 73 rotates, and first end is socketed in partially Swing rod 75 on 73 eccentric position of mandrel, and the push rod 76 being connected with the second end of the swing rod 75.The push rod 76 It is connected with sliding block 71, the body of rod direction of push rod 76 is consistent with the orbital direction of the sliding rail 11.The swing rod 75 First end is provided with ferrule body 77, and ferrule body 77 is socketed on 73 eccentric position of eccentric shaft.When above-mentioned yarn guiding assembly 7 works, Eccentric shaft 73 in the component of push rod 76, which rotates, drives push rod 76 to be moved axially along its body of rod, and push rod 76 acts on sliding block 71, makes cunning Block 71 and yarn-guiding loop 72 thereon reciprocate along sliding rail 11, so as to receiving yarn direction real-time change, make on receipts spindle 3 It is uniform to receive tube volume yarn, avoid it is local it is too fat to move, lines are in disorder.

Methods, rack 1 is provided with dust cover 81 on the fiber traction component 6, and dust cover 81 is hinged on machine by hollow pipe 82 On frame 1, the inside of frame 1 is communicated provided with air flue with the hollow pipe 82, and the air flue other end inside frame 1 is connected by flexible pipe 83 Negative pressure device 84.The inside of dust cover 81 is provided with air cavity, and the air cavity communicated with air cavity is provided with below the movable end of dust cover 81 Opening.Disconnected fine bonding roll shaft 86 is located by rotating shaft on the lower surface of dust cover 81 of the air cavity opening；When described dust-proof When the turnover of cover 81 is covered on fiber traction component 6, disconnected fine bonding roll shaft 86 is covered in spacing set 5 and the fiber traction component of closing up On fiber between 6.Under the structure, after the spacing 5 pairs of fibers of set that close up are gathered, the fine bonding roll shaft 86 that breaks is by fiber surface Disconnected fibre glue, suctioned out by negative pressure by the part is disconnected fine.

The Cuo Sha mechanisms include the upper stranding cotton yarn tape 91 that overlapping is set up and down and lower stranding cotton yarn tape 92, and the positioning upper stranding The upper stranding yarn axle group of cotton yarn tape 91, and the positioning lower lower stranding yarn axle group for rubbing cotton yarn tape 92 with the hands.The upper stranding cotton yarn tape 91 and lower stranding yarn Band body space is formed between band 92, fiber passes through the band body space；The with body surface of upper stranding cotton yarn tape 91 and lower stranding cotton yarn tape 92 is equal Multi-ribbon body rib line 9a is provided with, is set with body rib line 9a along the loop direction with body.The upper stranding yarn axle group and lower stranding yarn axle Group include preceding stranding yarn axle 93 arranged in parallel and it is rear rub yarn axle 94 with the hands, and in preceding stranding yarn axle 93 with it is rear rub with the hands yarn axle 94 it Between tension shaft 95.The upper stranding cotton yarn tape 91 and lower stranding cotton yarn tape 92 are rubbed yarn axle 93 with the hands before being set in and rubbed with the hands with rear on yarn axle 94, tension shaft 95 are used to adjust the tightness with body.The upper rear stranding yarn axle 94 rubbed with the hands in yarn axle group and lower stranding yarn axle group is both connected to stranding yarn On drive component, rubbing yarn drive component with the hands can drive the rear yarn axle 94 of rubbing with the hands axially to reciprocate, and upper stranding yarn axle group and lower stranding 94 moving directions of rear stranding yarn axle in yarn axle group are opposite all the time.Specifically, the rear yarn axle 94 of rubbing with the hands is positioned at machine by bearing On frame 1；The stranding yarn drive component includes upper eccentric shaft 961, lower eccentric shaft 971, and is connected with upper eccentric shaft 961 upper Swing rod 962, and the draft link 972 being connected with lower eccentric shaft 971, and the synchronous upper eccentric shaft 961 of driving and lower eccentric shaft The 971 stranding yarn motors 98 rotated.The eccentric position setting direction of the upper eccentric shaft 961 and lower eccentric shaft 971 is on the contrary, upper pendulum bar 962 first end is provided with upper lasso 963, and is socketed on the eccentric position of eccentric shaft 961, the second of upper pendulum bar 962 End is connected on the rear stranding yarn axle 94 for rubbing yarn axle group with the hands；The first end of draft link 972 has lower lasso 973, and is socketed Under the eccentric position of lower eccentric shaft 971, the second end of draft link 972 is connected on the rear stranding yarn axle 94 of lower stranding yarn axle group. When the Cuo Sha mechanisms are run, rub eccentric shaft 961 and lower eccentric shaft 971 in yarn drive component synchronous drive with the hands and rotate, due to upper bias Therefore the eccentric position setting direction of axle 961 and lower eccentric shaft 971 is on the contrary, can ensure in upper stranding yarn axle group and lower stranding yarn axle group It is opposite all the time to rub yarn 94 moving directions of axle with the hands afterwards.And then can drive and rub cotton yarn tape 91 with the hands and lower stranding cotton yarn tape 92 relatively moves, through described Fiber with body space is brought into together rove, mass motion process under upper stranding cotton yarn tape 91 and the lower collective effect for rubbing cotton yarn tape 92 with the hands Palm is imitated mutually to bring together to obtain rove action.

Claims (3)

1. A kind of 1. Cuo Sha mechanisms on fly frame, it is characterised in that：Including overlapping the upper stranding cotton yarn tape set and lower stranding cotton yarn tape up and down, And the positioning upper upper stranding yarn axle group for rubbing cotton yarn tape with the hands, and the positioning lower lower stranding yarn axle group for rubbing cotton yarn tape with the hands；The upper stranding yarn Band body space is formed between band and lower stranding cotton yarn tape；Upper stranding cotton yarn tape and the lower with body surface for rubbing cotton yarn tape with the hands are provided with multi-ribbon body rib Line, set with body rib line along the loop direction with body；The upper stranding yarn axle group and lower stranding yarn axle group include arranged in parallel Preceding stranding yarn axle and it is rear rub yarn axle with the hands, upper stranding cotton yarn tape and lower stranding cotton yarn tape are rubbed yarn axle with the hands and rear rubbed with the hands on yarn axle before being set in；The upper stranding yarn Axle group and it is lower rub with the hands yarn axle group in rear stranding yarn axle be both connected to rub with the hands yarn drive component on, rub with the hands yarn drive component can drive it is described after Rub yarn axle with the hands axially to reciprocate, and the rear stranding yarn axle moving direction in upper stranding yarn axle group and lower stranding yarn axle group is opposite all the time.
2. 2. the Cuo Sha mechanisms on a kind of fly frame according to claim 1, it is characterised in that：Yarn axle is rubbed before described with the hands to rub with the hands with rear Tension shaft is provided between yarn axle.
3. 3. the Cuo Sha mechanisms on a kind of fly frame according to claim 1, it is characterised in that：Rub yarn axle after described with the hands and pass through axle Hold and be positioned in frame；The stranding yarn drive component includes upper eccentric shaft, lower eccentric shaft, and is connected with upper eccentric shaft upper Swing rod, and the draft link being connected with lower eccentric shaft, and the stranding yarn electricity of the synchronous upper eccentric shaft of driving and lower eccentric shaft turns Machine；The eccentric position setting direction of the upper eccentric shaft and lower eccentric shaft on the contrary, the first end of upper pendulum bar is provided with upper lasso, And be socketed on the eccentric position of eccentric shaft, the second end of upper pendulum bar is connected on the rear stranding yarn axle for rubbing yarn axle group with the hands；Under The first end of swing rod has lower lasso, and is socketed under the eccentric position of lower eccentric shaft, the second end connection of draft link On the rear stranding yarn axle of lower stranding yarn axle group.