CN113215698A

CN113215698A - Impurity removing device for spinning unit of rotor spinning machine

Info

Publication number: CN113215698A
Application number: CN202110530920.4A
Authority: CN
Inventors: 蔡延普
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2021-08-06

Abstract

The invention provides a trash removal device for a spinning device of a rotor spinning machine, which relates to the technical field of trash removal of the spinning device, and comprises an absorption box, wherein a friction sleeve is arranged at the top end of the absorption box, a contact wheel is arranged on the inner side of the friction sleeve, a fixing rod is arranged at one end of the contact wheel in a penetrating manner, two ends of the fixing rod are fixedly connected with the inner side of the friction sleeve, an absorption groove is formed in the outer side of the contact wheel and matched with the oblique arrangement of the absorption groove, so that a spinning silk thread can be physically stripped by a collecting block on the inner side of the absorption groove when entering and exiting the absorption groove, foreign matters on the outer side of the spinning silk thread can be reduced, the bonding force between the foreign matters and the silk thread can be reduced, the subsequent trash removal process is more thorough, the suction force is transmitted into the absorption groove through exhaust outlets on two sides of a separating ring, the suction force can be divided in the absorption groove, one part of the suction force acts on the sliding groove, and the other part of the suction force directly absorbs the contact wheel outside, at the moment, the arc-shaped arrangement of the collecting block is matched, so that the suction force can be rewound.

Description

Impurity removing device for spinning unit of rotor spinning machine

Technical Field

The invention relates to the technical field of impurity removal of spinning devices, in particular to an impurity removal device of a spinning device of a rotor spinning machine.

Background

Spinning unit often need be equipped with professional spinning unit and arrange miscellaneous device when the work for carry out debris to the spinning silk thread and get rid of the work, be used for guaranteeing the quality of spinning, and arrange the suction of miscellaneous device during operation and often can influence weaving machine work, and arrange miscellaneous effect and be difficult to get rid of the stubborn debris of entangling on the silk thread.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a sundry removing device for a spinning unit of a rotor spinning machine, which solves the problems that the suction force influences the work of the spinning machine when the sundry removing device works, the sundry removing effect is weak, and the entangled stubborn sundries on a silk thread are difficult to remove.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a miscellaneous device is arranged to rotor spinning machine spinning unit, includes the absorption box, the friction cover is installed on the top of absorption box, contact wheel is installed to the inboard of friction cover, runs through the dead lever is installed to the one end of contact wheel, the both ends of dead lever all with the inboard fixed connection of friction cover, the groove of accomodating has been seted up in the outside of contact wheel.

Preferably, two sets of rotating shafts are installed between the fixed rod and the contact wheel, an exhaust fan is installed in the middle of the fixed rod, a transmission pipe is installed at the top end of the exhaust fan, the exhaust fan is fixedly connected with the fixed rod, and the contact wheel is movably connected with the fixed rod through the rotating shafts.

Preferably, inhale the outside in groove and install the separating ring, two movable pulleys are installed to the inboard of separating ring, and the air outlet has all been seted up to the both sides of separating ring, and separating ring and the groove parallel arrangement of accepting are inhaled the groove and are forty-five degrees angle settings with the contact wheel, and a plurality of groups spout has been seted up to the inboard of contact wheel, and the subassembly is dragged to the inboard of spout, and the inboard of contact wheel is installed a plurality of groups and is collected the piece, collects the piece and is the setting of interior arc, and collects the outside that the piece is located the spout.

Preferably, it includes the screw-thread spring pole to drag the subassembly, the one end of screw-thread spring pole and the inside fixed connection who contacts the wheel, the connection platform is installed to the other end of screw-thread spring pole, connect the outside of platform and install the atress dish, and the one end of connecting the platform is installed and is grabbed the ball, a plurality of groups of lugs are installed in the outside of grabbing the ball, the lug is the setting of round platform shape, the outside of screw-thread spring pole and the inboard sliding connection who is connected the platform, and the threaded groove has been seted up to the inboard of connecting the platform, the spring post is installed to the inboard of screw-thread spring pole, the one end and the connection platform fixed connection of spring post, the axis of rotation is installed to the other end of spring post, the inboard fixed connection of axis of rotation and screw-thread spring pole.

Preferably, a plurality of groups of arc-shaped fans are installed on the inner side of the stress disc, a plurality of groups of dispersing brushes are installed on one side of each arc-shaped fan, the inner side of the stress disc is fixedly connected with the outer side of the connecting table, and the stress disc is slidably connected with the inner side of the sliding groove.

Preferably, the inboard of grabbing the ball is the cavity setting, and the inboard of grabbing the ball installs the buffering ball, and the transfer line is installed to the one end of buffering ball, and the fixed plate is installed in the outside of transfer line, fixed plate and the inboard fixed connection of connection platform, transfer line and fixed plate sliding connection, and a plurality of groups spring strip are installed to the inboard of connecting the platform, install the striking piece between the one end of a plurality of groups spring strip.

(III) advantageous effects

(1) According to the invention, the contact wheel is used for touching the spinning silk yarn, the spinning silk yarn is grabbed by utilizing the outer arc degree of the contact wheel, and the inclined opening of the absorption groove is matched, so that the spinning silk yarn can be physically stripped by the collecting block on the inner side of the absorption groove when entering and exiting the absorption groove, the foreign matters on the outer side of the spinning silk yarn can be reduced, the binding force between the foreign matters and the silk yarn can be reduced, and the subsequent impurity removal process is more thorough.

(2) When the conveying pipe generates suction force, the suction force is transmitted to the absorbing groove through the air outlets on the two sides of the separating ring, the suction force is divided in the absorbing groove, one part of the suction force acts on the sliding groove, the other part of the suction force directly absorbs the outside of the contact wheel, the suction force can be rewound by matching with the arc-shaped arrangement of the collecting block, most of the suction force acts on the sliding groove, and therefore the suction force to the outside is reduced, the interference of the suction force on a textile machine can be reduced, the transverse suction force in the absorbing groove is also guaranteed, the silk thread is absorbed and impurity removed in a closed space, the silk thread can be always located between the sliding groove and the separating ring by matching with the arrangement of the collecting block, the silk thread cannot be attached to the surface, and the impurity removing effect of the silk thread is further increased.

(3) When the chute is subjected to suction, the suction can act on the groups of arc-shaped fans and the dispersing brushes in the stress disc, so that the stress disc rotates forwards, the connecting table rotates forwards in the direction of the separating ring, the grabbing balls pass through the chute and contact with the outer side of the silk thread, the grabbing balls in a rotating state can stir the silk thread by matching with the circular table-shaped bumps, the silk thread is driven to shake, combination of the silk thread and sundries is reduced, the suction impurity removal is assisted, and the impurity removal effect is further improved.

(4) When the grabbing ball contacts the silk thread, the grabbing ball is extruded inwards, the convex block at the contact part of the silk thread and the grabbing ball is changed into an inner buckle shape to grab the silk thread temporarily, the impacting block is driven to move forwards due to the integral inertia effect of the connecting table, the impacting block moves left and right by matching with the arrangement of the spring strip to impact the transmission rod, the surface of the grabbing ball is recovered by matching with the buffer ball, so that the silk thread is loosened, the grabbing ball repeatedly rotates to impact the silk thread by matching with the continuous suction force, the silk thread is repeatedly combined with the grabbing ball and then separated, the contact wheel can rotate by matching with the rotating shaft and the fixed rod, the other group of grabbing balls repeatedly grab and release, the silk thread can continuously keep high-frequency swing, the normal movement of the silk thread is ensured, and meanwhile, the contact of the grabbing ball and the silk thread can grab the impurities on the surface of the silk thread, thereby effectively stripping the stubborn sundries outside the silk threads.

(5) According to the invention, through changing the direction of the suction force and reducing the impurity removing space, the impurity removing effect is improved, the normal work of the textile machine is not influenced, and the impurity removing effect is improved by using a high-speed collision grabbing method, so that the problem that the suction force influences the work of the textile machine when the impurity removing device works, the impurity removing effect is weak, and the entangled stubborn impurities on the silk thread are difficult to remove is effectively solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the friction sleeve and contact wheel of the present invention;

FIG. 3 is a cross-sectional view of the friction sleeve and contact wheel of the present invention;

FIG. 4 is a cross-sectional view of the rip assembly of the present invention;

FIG. 5 is a side view of the force-bearing disk of the present invention;

fig. 6 is a cross-sectional view of the connecting station and the captured ball of the present invention.

Wherein, 1, an absorption box; 2. a friction sleeve; 3. a contact wheel; 4. a suction groove; 5. fixing the rod; 6. an exhaust fan; 7. a conveying pipe; 8. a sliding wheel; 9. a chute; 10. pulling the assembly; 11. collecting blocks; 12. a separating ring; 13. a rotating shaft; 14. a threaded spring rod; 15. a connecting table; 16. grabbing the ball; 17. a bump; 18. a force-bearing plate; 19. an arc fan; 20. a dispersion brush; 21. a buffer ball; 22. a transmission rod; 23. a spring bar; 24. and (4) striking the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the trash removal device for the spinning unit of the rotor spinning machine comprises an absorption box 1, a friction sleeve 2 is installed at the top end of the absorption box 1, a contact wheel 3 is installed on the inner side of the friction sleeve 2, a fixing rod 5 is installed at one end penetrating through the contact wheel 3, two ends of the fixing rod 5 are fixedly connected with the inner side of the friction sleeve 2, and a suction groove 4 is formed in the outer side of the contact wheel 3.

Install two sets of pivots 13 between dead lever 5 and the contact wheel 3, and the mid-mounting of dead lever 5 has air exhauster 6, and transmission pipe 7 is installed on the top of air exhauster 6, and air exhauster 6 and dead lever 5 fixed connection, contact wheel 3 let contact wheel 3 can rotate through setting up pivot 13 with dead lever 5 swing joint.

Inhale the outside in groove 4 and install separating ring 12, two movable pulleys 8 are installed to the inboard of separating ring 12, the air outlet has all been seted up to the both sides of separating ring 12, separating ring 12 with inhale groove 4 parallel arrangement, it is forty-five degrees angle settings with contact wheel 3 to inhale groove 4, a plurality of groups spout 9 have been seted up to contact wheel 3's inboard, the subassembly 10 of dragging is installed to spout 9's inboard, and contact wheel 3's inboard is installed a plurality of groups and is collected piece 11, it is interior arc setting to collect piece 11, and collect the outside that piece 11 is located spout 9, collect piece 11 through setting up and not only can change suction direction, and can peel off for the first time by the outer debris of multifilament line.

Pull subassembly 10 and include threaded spring pole 14, threaded spring pole 14's one end and the inside fixed connection of contact wheel 3, threaded spring pole 14's the other end is installed and is connected platform 15, connect the outside of platform 15 and install stress disc 18, and the one end of connecting platform 15 is installed and is grabbed ball 16, a plurality of groups of lug 17 are installed in the outside of grabbing ball 16, lug 17 is the setting of round platform shape, threaded spring pole 14's the outside and the inboard sliding connection who is connected platform 15, and the threaded groove has been seted up to the inboard of connecting platform 15, the spring post is installed to threaded spring pole 14's inboard, the one end and the connection platform 15 fixed connection of spring post, the axis of rotation is installed to the other end of spring post, the inboard fixed connection of axis of rotation and threaded spring pole 14, let through setting up threaded spring pole 14 and grab ball 16 can rotary motion.

A plurality of groups of arc-shaped fans 19 are installed on the inner side of the stress disc 18, a plurality of groups of dispersing brushes 20 are installed on one side of each arc-shaped fan 19, the inner side of the stress disc 18 is fixedly connected with the outer side of the connecting table 15, and the stress disc 18 is connected with the inner side of the sliding groove 9 in a sliding mode.

Grab ball 16's inboard and be the cavity setting, and the inboard of grabbing ball 16 installs buffering ball 21, and the transfer line 22 is installed to buffering ball 21's one end, and the fixed plate is installed in the outside of transfer line 22, and the fixed plate with be connected the 15 inboard fixed connection of platform, transfer line 22 and fixed plate sliding connection, a plurality of groups spring strip 23 are installed to the inboard of connecting platform 15, install striking block 24 between the one end of a plurality of groups spring strip 23, through setting up striking block 24, let grab ball 16 can extrude and recover.

During the use, start air exhauster 6 in the absorption box 1, transmit out suction through transmission pipe 7, snatch the spinning silk thread and adsorb and debris are absorbed, use contact wheel 3 to touch the spinning silk thread simultaneously, utilize the outer radian of contact wheel 3 to snatch the spinning silk thread, the cooperation is absorbed groove 4 and is offered to one side, let the spinning silk thread business turn over when absorbing groove 4, all can be absorbed and carry out the physics by the collection piece 11 of accepting the inslot 4 inboard and peel off, can reduce spinning silk thread outside debris, also can reduce the cohesion of debris and silk thread, let follow-up row miscellaneous process more thoroughly.

After transmission pipe 7 produced the suction, the suction is transmitted to and is received in groove 4 through the air exit of separating ring 12 both sides, the suction can be cut apart in receiving groove 4, a part suction is used in spout 9, another part directly absorbs contact wheel 3 external world, the arc setting of cooperation collection piece 11 this moment, can let suction recoil, let suction most effect and spout 9, thereby reduce the suction to the external world, can reduce the interference of suction to the weaving machine, horizontal suction in receiving groove 4 has also been guaranteed, let the silk thread absorb edulcoration work in comparatively confined space class, and the setting of cooperation collection piece 11, can let the silk thread be in between spout 9 and separating ring 12 always, let the silk thread can not laminate with the face, the row's of silk thread effect has further been increased.

After chute 9 receives suction, a plurality of groups arc fan 19 and dispersion brush 20 in the atress dish 18 can be used to suction, thereby let atress dish 18 forward rotation, let connect platform 15 to the rotatory forward motion of the direction of separating ring 12, the cooperation simultaneously, grab ball 16 this moment and can pass chute 9, and contact with the outside of silk thread, the silk thread can be stirred to the ball 16 cooperation round platform shape lug 17 of grabbing of rotation state, it rocks to drive the silk thread, reduce silk thread and debris combination, thereby help the suction edulcoration, further increase the edulcoration effect.

When the grabbing ball 16 contacts the silk thread, the grabbing ball 16 is pressed inwards, at this time, the bump 17 at the contact part of the silk thread and the grabbing ball 16 becomes an inner buckle shape, the silk thread is grabbed temporarily, and the impact block 24 is driven to move forwards due to the integral inertia effect of the connecting table 15, the impact block 24 moves left and right to impact the transmission rod 22 in cooperation with the arrangement of the spring strip 23, the surface of the grabbing ball 16 is restored in cooperation with the buffer ball 21, so that the silk thread is loosened, the grabbing ball 16 repeatedly rotates to impact the silk thread in cooperation with the continuation of the suction force, the silk thread is repeatedly combined with the grabbing ball 16 and then separated, the contact wheel 3 can rotate in cooperation with the fixed rod 5, the other group of grabbing balls 16 repeatedly grab and release, the silk thread can continuously keep high-frequency swing, the normal movement of the silk thread is ensured, and meanwhile, the contact of the grabbing ball 16 and the silk thread can grab the impurities on the surface of the silk thread, thereby effectively stripping the stubborn sundries outside the silk threads.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A miscellaneous device is arranged to rotor type open-end spinning machine spinning unit, includes absorption case (1), its characterized in that: friction cover (2) are installed on the top of absorption box (1), contact wheel (3) are installed to the inboard of friction cover (2), run through dead lever (5) are installed to the one end of contact wheel (3), the both ends of dead lever (5) all with the inboard fixed connection of friction cover (2), contact wheel's (3) outside has been seted up and has been taken in groove (4).

2. A rotor spinning machine spinning unit impurity removing device according to claim 1, characterized in that: install two sets of pivot (13) between dead lever (5) and contact wheel (3), and the mid-mounting of dead lever (5) has air exhauster (6), and transmission pipe (7) are installed on the top of air exhauster (6), air exhauster (6) and dead lever (5) fixed connection, contact wheel (3) through pivot (13) and dead lever (5) swing joint.

3. A rotor spinning machine spinning unit impurity removing device according to claim 2, characterized in that: inhale the outside of holding groove (4) and install separating ring (12), two movable pulleys (8) are installed to the inboard of separating ring (12), the air outlet has all been seted up to the both sides of separating ring (12), separating ring (12) with hold groove (4) parallel arrangement, it is forty-five degrees angle settings with contact wheel (3) to hold groove (4), a plurality of groups spout (9) have been seted up to the inboard of contact wheel (3), pull subassembly (10) are installed to the inboard of spout (9), and contact wheel (3) inboard is installed a plurality of groups and is collected piece (11), it is interior arc setting to collect piece (11), and collect the outside that piece (11) are located spout (9).

4. A rotor spinning machine spinning unit impurity removing device according to claim 3, characterized in that: the utility model discloses a pull subassembly (10) and pull the inside fixed connection of subassembly (10) including threaded spring pole (14), the one end of threaded spring pole (14) and contact wheel (3), connection platform (15) are installed to the other end of threaded spring pole (14), atress dish (18) are installed in the outside of connecting platform (15), and the one end of connecting platform (15) is installed and is grabbed ball (16), a plurality of groups lug (17) are installed in the outside of grabbing ball (16), lug (17) are round platform shape setting, the outside of threaded spring pole (14) and the inboard sliding connection of connecting platform (15), and the screw thread groove has been seted up to the inboard of connecting platform (15), the spring post is installed to the inboard of threaded spring pole (14), the one end and the connection platform (15) fixed connection of spring post, the axis of rotation is installed to the other end of spring post, the inboard fixed connection of axis of rotation and threaded spring pole (14).

5. The impurity removing device for the spinning unit of the rotor spinning machine according to claim 4, wherein: a plurality of groups of arc fans (19) are installed on the inner side of the stress disc (18), a plurality of groups of dispersing brushes (20) are installed on one side of each arc fan (19), the inner side of the stress disc (18) is fixedly connected with the outer side of the connecting platform (15), and the stress disc (18) is connected with the inner side of the sliding groove (9) in a sliding mode.

6. The impurity removing device for the spinning unit of the rotor spinning machine according to claim 4, wherein: the inboard of grabbing ball (16) is the cavity setting, and the inboard of grabbing ball (16) installs buffering ball (21), and transfer line (22) are installed to the one end of buffering ball (21), and the fixed plate is installed in the outside of transfer line (22), fixed plate and connection platform (15) inboard fixed connection, transfer line (22) and fixed plate sliding connection, a plurality of groups spring strip (23) are installed to the inboard of connecting platform (15), install striking piece (24) between the one end of a plurality of groups spring strip (23).