CN214300503U

CN214300503U - Novel chemical fiber two-for-one twister

Info

Publication number: CN214300503U
Application number: CN202022838385.2U
Authority: CN
Inventors: 王永卫
Original assignee: Xinchang Jinxing Machinery Co ltd
Current assignee: Xinchang Jinxing Machinery Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-28
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a novel chemical fiber two-for-one twister relates to weaving equipment, aims at solving the bobbin that two-for-one twister can only centre gripping a length for the application range of two-for-one twister diminishes the problem, and its technical scheme main points are: including the frame, the frame rotates and is connected with the fixed plate, and sliding connection has the movable plate on the fixed plate, and movable plate and fixed plate pass through fastening component fixed, fixedly connected with fixed arm on the fixed plate, and movable plate fixedly connected with shifting arm is equipped with the elastic component who is used for providing the power that the shifting arm removed towards the fixed arm between shifting arm and the fixed arm, rotates on the shifting arm and is connected with the centre gripping arm. The utility model discloses a fixed plate and movable plate relative slip to increase the distance between two bobbin coils, then place the bobbin between the bobbin coil, through elastic component centre gripping bobbin, play the positioning action to the movable plate, then through fixed movable plate of fastening components and fixed plate, make things convenient for the bobbin of the different length of centre gripping.

Description

Novel chemical fiber two-for-one twister

Technical Field

The utility model relates to a weaving equipment, more specifically say, it relates to a novel chemical fibre two-for-one twister.

Background

The two-for-one twister is twisting equipment which is essentially doubling equipment (combining multiple strands into one strand), is called a doubling machine, can realize one-turn two-twist, and has twisting efficiency which is improved by times compared with the traditional twisting equipment. The package capacity is increased, ten thousand meters have no joint, the twisting quality is greatly improved, the layer height is lower, and the method is particularly suitable for operation.

The two-for-one twister comprises a rack, wherein a two-for-one twisting unit and a power part are arranged on the rack, the power part mainly comprises a motor, an electric appliance control box, an indicator and an operation panel, the two-for-one twisting unit comprises a spindle braking device, a doubling machine spindle part and a yarn winding device, and the yarn winding device comprises an inclined roller, an overfeed roller, a yarn storage device, a transverse yarn guide hook, a bobbin, a lifting bobbin rack and a bobbin disk.

The distance between two bobbin tube discs of the current two-for-one twister is a fixed distance, so that the lifting bobbin creel can only clamp a bobbin with one length, and the application range of the two-for-one twister is reduced.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel chemical fiber two-for-one twister can the bobbin of the different length of centre gripping.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a novel chemical fiber two-for-one twister, includes the frame, the frame rotates and is connected with the fixed plate, sliding connection has the movable plate on the fixed plate, movable plate and fixed plate pass through fastening component fixed, fixedly connected with fixed arm on the fixed plate, movable plate fixedly connected with carriage arm, be equipped with the elastic component who is used for providing the power that the carriage arm removed towards the fixed arm between carriage arm and the fixed arm, it is connected with the centre gripping arm to rotate on the carriage arm, install the elastic component who is used for providing the power of centre gripping arm towards the fixed arm upset between centre gripping arm and the carriage arm, the one side of centre gripping arm and the mutual orientation of fixed arm all rotates and is connected with the bobbin dish.

By adopting the technical scheme, when people use the bobbins with different lengths, the fastening component is loosened, the moving arm is moved to enable the moving arm to move back to the fixed arm, the fixed plate and the moving plate slide relatively, the clamping arm moves along with the moving arm to increase the distance between the two bobbin disks, then the bobbin is placed between the bobbin disks, under the action of the elastic component, the moving arm and the clamping arm move towards the fixed arm, the fixed plate and the moving plate slide relatively, so that the bobbin is clamped by the two bobbin disks, so that the moving plate is positioned, then the moving plate and the fixed plate are fixed through the fastening component, so that the moving arm and the clamping arm are fixed, further the bobbins with different lengths are conveniently clamped, the application range of the two-for-one twister is enlarged, during use, the clamping arm is overturned back to the fixed arm, so that the bobbin disks on the bobbin and the fixed arm are conveniently connected, then under the elastic action of elastic component, the centre gripping arm overturns towards the fixed arm, drives bobbin disc and rotates to make two bobbin disc centre gripping bobbins, the bobbin of easy to assemble.

The utility model discloses further set up to: the fastening assembly comprises a bolt and a nut, a plurality of through grooves are formed in the fixing plate, the bolt penetrates through the moving plate and the through grooves and is in threaded connection with the nut, and the nut is abutted to the fixing plate.

By adopting the technical scheme, the movable plate and the fixed plate are extruded by the bolts and the nuts, and when the movable plate and the fixed plate move relatively, the friction force between the movable plate and the fixed plate limits the relative movement of the fixed plate and the movable plate, so that the movable plate and the fixed plate are fixed, and the fixed plate and the movable plate can conveniently move relatively by sliding in the through groove through the screw.

The utility model discloses further set up to: elastic component includes extension spring and two solid fixed rings, two gu fixed ring fixed connection respectively is on removal arm and fixed arm, extension spring's both ends are all buckled and are formed with the couple, the couple passes solid fixed ring.

Through adopting above-mentioned technical scheme, when fixed arm and movable plate moved each other dorsad, extension spring's both ends were along with solid fixed ring removal dorsad to make extension spring take place deformation, and then produce the power that makes fixed arm and movable plate move towards each other.

The utility model discloses further set up to: the utility model discloses a set up the pivot rod, including pivot rod, swivel rod, elastic piece, transfer arm, two one end fixedly connected with that are the L type that the transfer arm is close to the centre gripping arm changes the piece, fixedly connected with commentaries on classics piece on the centre gripping arm, set up the through-hole of vertical setting on the commentaries on classics piece, two the vertical part of commentaries on classics piece imbeds the upper and lower both ends of through-hole respectively, the elastic piece is the torsional spring of cover on the vertical part of transfer rod, the both ends of torsional spring respectively with transfer arm and centre gripping arm fixed connection.

Through adopting above-mentioned technical scheme, the fixed arm upset dorsad of centre gripping arm, the bull stick is at the through-hole internal rotation, plays the guide effect to the rotation of centre gripping arm, and the one end of torsional spring receives the extrusion of centre gripping arm simultaneously for the torsional spring takes place to twist reverse, thereby produces the torsional force of centre gripping arm towards the fixed arm upset, makes things convenient for the centre gripping arm to drive bobbin disc and rotates the extrusion bobbin.

The utility model discloses further set up to: the movable plate is characterized in that the fixed plate is fixedly connected with a concave connecting block, two ends of the connecting block are arranged close to the fixed plate, and the movable plate penetrates through a concave part of the connecting block and is abutted to the fixed plate and the connecting block respectively.

By adopting the technical scheme, the moving direction of the moving plate is limited due to the fact that the moving plate is abutted to the concave portion of the connecting block, and then the moving plate is guided to move, and the moving plate and the fixing plate can move relatively conveniently.

The utility model discloses further set up to: one end of the moving arm, which is close to the clamping arm, is provided with a concave locking block, the moving arm is embedded into a concave part of the locking block, and the locking block is connected with the moving arm in a sliding manner and used for embedding the clamping arm into the concave part of the locking block.

Through adopting above-mentioned technical scheme, the lateral wall of shift arm and centre gripping arm all offsets with the lateral wall of locking piece concave part to restriction centre gripping arm and shift arm upset relatively, and then when the two-for-one twister operation, improve the stability between bobbin disc and the bobbin.

The utility model discloses further set up to: the spout has all been seted up to the both sides of locking piece concave part, the both sides fixedly connected with sliding connection of moving arm is the slider in the spout.

Through adopting above-mentioned technical scheme, the slider slides in the spout to play the guide effect to the removal of locking piece, and then make the centre gripping arm imbed in the concave part of locking piece.

The utility model discloses further set up to: and the rotating block is fixedly connected with a limiting plate which is abutted to one surface of the moving arm close to the fixed arm.

Through adopting above-mentioned technical scheme, limiting plate and removal arm are inconsistent to the centre gripping arm is restricted towards the limiting plate upset when centre gripping arm is parallel with the fixed arm, and then keeps centre gripping arm and fixed arm parallel arrangement, facilitates the use and breaks the centre gripping arm off with the fingers and thumb.

To sum up, the utility model discloses following beneficial effect has: when people use the bobbins with different lengths, the fastening component is loosened, the moving arm is moved afterwards to enable the moving arm to move back to the fixed arm, the fixed plate and the moving plate slide relatively, the clamping arm moves along with the moving arm to increase the distance between the two bobbin disks, then the bobbins are placed between the bobbin disks, under the action of the elastic component, the moving arm and the clamping arm move towards the direction of the fixed arm, the fixed plate and the moving plate slide relatively to enable the bobbins to be clamped by the two bobbin disks to play a positioning role on the moving plate, then the moving plate and the fixed plate are fixed through the fastening component, the moving arm and the clamping arm are fixed, so that the bobbins with different lengths can be conveniently clamped, the application range of the two-for-one twister is enlarged, during use, the clamping arm is overturned back to the fixed arm to facilitate the connection of the bobbins on the bobbin disks on the fixed arm, and then under the elastic action of the elastic component, the centre gripping arm drives the bobbin dish and rotates towards the fixed arm upset to make two bobbin dish centre gripping bobbins, the bobbin of easy to assemble.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a frame; 2. a fixing plate; 3. moving the plate; 4. a fixed arm; 5. a moving arm; 6. a clamp arm; 7. a bobbin disk; 8. a bolt; 9. a nut; 10. a through groove; 11. an extension spring; 12. a fixing ring; 13. a rotating rod; 14. rotating the block; 15. a torsion spring; 16. connecting blocks; 17. a through hole; 18. a locking block; 19. a slider; 20. a chute; 21. and a limiting plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a novel chemical fiber two-for-one twister, as shown in fig. 1 and fig. 2, including frame 1, it is connected with fixed plate 2 to rotate on the frame 1, sliding connection has movable plate 3 on fixed plate 2, movable plate 3 and fixed plate 2 are the cuboid form, movable plate 3 and fixed plate 2 are fixed through fastening component, the welding has fixed arm 4 of cuboid form on the fixed plate 2, movable plate 3 welding has removal arm 5 of cuboid form, be equipped with the elastic component who is used for providing the power that removal arm 5 removed towards fixed arm 4 between removal arm 5 and the fixed arm 4, it is connected with the centre gripping arm 6 of cuboid form to rotate on the removal arm 5, install the elastic component who is used for providing the power that centre gripping arm 6 overturns towards fixed arm 4 between centre gripping arm 6 and the removal arm 5, centre gripping arm 6 and the one side of the mutual orientation of fixed arm 4 all rotate and be connected with bobbin dish 7.

As shown in fig. 2, the fixing plate 2 is welded with the concave-shaped connecting block 16, two ends of the connecting block 16 are close to the fixing plate 2, the moving plate 3 penetrates through a concave portion of the connecting block 16, the outer wall of the moving plate 3 is respectively abutted to the fixing plate 2 and the connecting block 16, the fixing plate 2 is provided with a plurality of through grooves 10 arranged along the length direction of the fixing plate, the fastening assembly comprises a plurality of bolts 8 and nuts 9, the bolts 8 penetrate through the moving plate 3 and the through grooves 10, and the nuts 9 are in threaded connection with the bolts 8 and are abutted to one surface of the fixing plate 2 away from the moving plate 3.

As shown in fig. 2, the elastic assembly includes an extension spring 11 and two fixing rings 12, the two fixing rings 12 are respectively welded to one surface of the moving arm 5 close to the fixing arm 4 and one surface of the fixing arm 4 close to the moving arm 5, and hooks passing through the fixing rings 12 are formed at both ends of the extension spring 11 by bending.

As shown in fig. 2 and 3, the welding of the one end of transfer arm 5 that is close to centre gripping arm 6 has two bull sticks 13 that are the L type, the welding has the commentaries on classics piece 14 of cuboid form on the centre gripping arm 6, the through-hole 17 of vertical setting has been seted up on the commentaries on classics piece 14, the upper and lower both ends of through-hole 17 are embedded respectively to the vertical part of two bull sticks 13, the elastic component is the torsional spring 15 of cover establishing on the vertical part of bull stick 13, the blind hole that is used for holding torsional spring 15 both ends has all been seted up on transfer arm 5 and the centre gripping arm 6, the welding has the limiting plate 21 that is the cuboid form and offsets with the one side that transfer arm 5 is close to fixed arm 4 on the commentaries on classics piece 14.

As shown in fig. 3, a concave locking block 18 is disposed at one end of the moving arm 5 close to the clamping arm 6, sliding grooves 20 are disposed on both sides of a concave portion of the locking block 18, sliding blocks 19 which are disposed along the length direction and slidably connected in the sliding grooves 20 are welded on both sides of the moving arm 5, the moving arm 5 is embedded in the concave portion of the locking block 18, and the locking block 18 and the moving arm 5 are slidably connected to embed the clamping arm 6 in the concave portion of the locking block 18.

When people use bobbins with different lengths, the nut 9 is unscrewed, so that the bolt 8 and the nut 9 do not extrude the moving plate 3 and the fixed plate 2 any more, the moving plate 3 and the fixed plate 2 can slide relative to each other conveniently, then the moving arm 5 is moved to move away from the fixed arm 4, the screw rod slides in the through groove 10, the moving plate 3 abuts against the concave part of the connecting block 16, so that the moving direction of the moving plate 3 is limited, the moving plate 3 is guided to move, the clamping arm 6 moves along with the moving arm 5 to increase the distance between the two bobbin disks 7, meanwhile, the two fixing rings 12 move away from each other, two ends of the extension spring 11 move away from the fixing rings 12, so that the extension spring 11 is deformed, force enabling the fixed arm 4 and the moving plate 3 to move towards each other is generated, then the bobbins are placed between the bobbin disks 7, and after the force application to the moving plate 3 is stopped, under extension spring 11's elastic force effect, moving arm 5 and centre gripping arm 6 move towards fixed arm 4 directions, fixed plate 2 and moving plate 3 relative slip, the screw rod slides in leading to groove 10, the bobbin is by two bobbin coils 7 centre grippings, thereby play the positioning action to moving plate 3, then screw up nut 9, bolt 8 and nut 9 extrusion moving plate 3 and fixed plate 2, limit fixed plate 2 and moving plate 3 relative movement through the frictional force between moving plate 3 and the fixed plate 2, thereby fixed moving plate 3 and fixed plate 2, make things convenient for the bobbin of the different length of centre gripping, increase two-for-one twister's application range.

When the bobbin clamping device is used, the limiting plate 21 is abutted with the moving arm 5, so that the clamping arm 6 is limited to turn towards the limiting plate 21 when the clamping arm 6 is parallel to the fixed arm 4, when an operator installs a bobbin, the clamping arm 6 is turned back to the fixed arm 4, the rod rotates in the through hole 17, and the rotation of the clamping arm 6 is guided, so that the bobbin 7 on the bobbin and the fixed arm 4 can be conveniently connected, meanwhile, two ends of the torsion spring 15 are twisted, so that the twisting force of the clamping arm 6 turning towards the fixed arm 4 is generated, then under the elastic action of the elastic piece, the clamping arm 6 turns towards the fixed arm 4, the bobbin 7 is driven to rotate, so that the two bobbins 7 can clamp the bobbin, the bobbin is convenient to install, then the locking block 18 is moved, the sliding block 19 slides in the sliding groove 20, so that the locking block 18 is guided to move, and the clamping arm 6 is embedded into the concave part of the locking block 18, the clamping arm 6 and the moving arm 5 are limited from being turned relatively, and therefore the stability between the bobbin disk 7 and the winding reel is improved when the two-for-one twister operates.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A novel chemical fiber two-for-one twister is characterized in that: comprises a frame (1), the frame (1) is rotationally connected with a fixed plate (2), the fixed plate (2) is connected with a movable plate (3) in a sliding way, the movable plate (3) and the fixed plate (2) are fixed by a fastening component, a fixed arm (4) is fixedly connected to the fixed plate (2), a moving arm (5) is fixedly connected to the moving plate (3), an elastic component used for providing the force for moving the moving arm (5) towards the fixed arm (4) is arranged between the moving arm (5) and the fixed arm (4), the moving arm (5) is rotatably connected with a clamping arm (6), an elastic piece used for providing the force for turning the clamping arm (6) towards the fixed arm (4) is arranged between the clamping arm (6) and the moving arm (5), the clamping arm (6) and the fixed arm (4) are connected with a bobbin disk (7) in a rotating mode on the surfaces facing each other.

2. The novel chemical fiber two-for-one twister according to claim 1, wherein: the fastening assembly comprises a bolt (8) and a nut (9), a plurality of through grooves (10) are formed in the fixing plate (2), the bolt (8) penetrates through the moving plate (3) and the through grooves (10) and is in threaded connection with the nut (9), and the nut (9) is abutted to the fixing plate (2).

3. The novel chemical fiber two-for-one twister according to claim 1, wherein: elastic component includes extension spring (11) and two solid fixed ring (12), two gu fixed ring (12) fixed connection respectively is on moving arm (5) and fixed arm (4), the both ends of extension spring (11) are all buckled and are formed with the couple, the couple passes solid fixed ring (12).

4. The novel chemical fiber two-for-one twister according to claim 1, wherein: move movable arm (5) and be two bull sticks (13) that are the L type near one end fixedly connected with of centre gripping arm (6), fixedly connected with commentaries on classics piece (14) are gone up in centre gripping arm (6), set up through-hole (17) of vertical setting on commentaries on classics piece (14), two the vertical both ends that imbed through-hole (17) respectively of the vertical part of bull stick (13), the elastic component is established torsional spring (15) on the vertical part of bull stick (13) for the cover, the both ends of torsional spring (15) respectively with movable arm (5) and centre gripping arm (6) fixed connection.

5. The novel chemical fiber two-for-one twister according to claim 1, wherein: fixedly connected with is connecting block (16) of character cut in bas-relief on fixed plate (2), the both ends of connecting block (16) are close to fixed plate (2) and set up, concave part and moving plate (3) that moving plate (3) passed connecting block (16) are inconsistent with fixed plate (2) and connecting block (16) respectively.

6. The novel chemical fiber two-for-one twister according to claim 1, wherein: one end of the moving arm (5) close to the clamping arm (6) is provided with a concave locking block (18), the moving arm (5) is embedded into a concave part of the locking block (18), and the locking block (18) is connected with the moving arm (5) in a sliding mode and used for enabling the clamping arm (6) to be embedded into the concave part of the locking block (18).

7. The novel chemical fiber two-for-one twister according to claim 6, wherein: the two sides of the concave part of the locking block (18) are both provided with sliding grooves (20), and the two sides of the moving arm (5) are fixedly connected with sliding blocks (19) which are connected in the sliding grooves (20) in a sliding mode.

8. The novel chemical fiber two-for-one twister according to claim 4, wherein: and a limiting plate (21) which is abutted against one surface of the moving arm (5) close to the fixed arm (4) is fixedly connected to the rotating block (14).