CN212895162U

CN212895162U - Thread-breaking-free short fiber two-for-one twister

Info

Publication number: CN212895162U
Application number: CN202021672944.0U
Authority: CN
Inventors: 王永卫
Original assignee: Xinchang Jinxing Machinery Co ltd
Current assignee: Xinchang Jinxing Machinery Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-06
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a two-for-one twister free of broken short fibers, aiming at solving the problem that a bobbin at a high position is inconvenient to replace. The key points of the technical scheme are as follows: the automatic wire winding machine comprises a rack, wherein the rack comprises two symmetrically distributed supporting plates, each supporting plate comprises a fixed plate and a movable plate, slots are formed in the fixed plates, a first wire barrel is rotatably connected between the fixed plates on two sides, a second wire barrel is rotatably connected between the movable plates on two sides, and lifting devices for driving the movable plates to lift are arranged in the slots. The utility model discloses a exempt from disconnected short fiber two-for-one twister of line can drop the convenient line section of thick bamboo of eminence and trade and get, simultaneously, when adjusting the height of the line section of thick bamboo of eminence, can adjust the tensioning degree of the yarn of winding on the line section of thick bamboo, improved the processing effect of two-for-one twister.

Description

Thread-breaking-free short fiber two-for-one twister

Technical Field

The utility model relates to a weaving equipment, more specifically say, it relates to a exempt from disconnected short fine two-for-one twister of line.

Background

The two-for-one twister is twisting equipment, can realize one-for-two twisting, and twisting efficiency improves than traditional twisting equipment at double, and the frame of two-for-one twister adopts double-deck frame usually, and this kind of two-for-one twister has and takes up an area of and advantage such as little, output is big, but when changing the coiling paper tube, double-deck frame upper bobbin creel is too high, and the staff changes the difficulty, changes comparatively hard to the processing efficiency of two-for-one twister is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a exempt from disconnected short fine two-for-one twister of line drives the movable plate through setting up elevating gear and reciprocates the lift that realizes a line section of thick bamboo two, reaches the change that makes things convenient for a line section of thick bamboo, improves work efficiency's purpose.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a exempt from disconnected short fiber two-for-one twister of line, includes the frame, the frame is including two symmetric distribution's backup pad, the backup pad including the fixed plate and with fixed plate sliding connection's movable plate, be provided with on the fixed plate and supply movable plate male slot, both sides rotate between the fixed plate and be connected with a line section of thick bamboo one, both sides rotate between the movable plate and be connected with a line section of thick bamboo two, be provided with the elevating gear who drives the movable plate lift in the slot.

Through adopting above-mentioned technical scheme, when needs trade bobbin two, can remove along the inner wall of slot through elevating gear control movable plate, just can drive after the movable plate height reduces rather than rotate bobbin two of being connected highly reduce together, just can be convenient trade bobbin two, trade and accomplish the back, drive movable plate and two lifting of bobbin through elevating gear, bobbin two just can continue to carry out the work of next round, make the bobbin of eminence trade more convenient, improved two-for-one twister's work efficiency.

The utility model discloses further set up to: elevating gear is including dwang and drive piece, the lower terminal surface of slot is provided with the holding tank that switches on rather than, the dwang rotates with the inner wall of holding tank and is connected, drive piece and dwang fixed connection, be provided with one end rather than fixed connection's stay cord on the drive piece, the other end and the movable plate fixed connection of stay cord, be provided with the elastic component between the inner wall of movable plate and slot.

Through adopting above-mentioned technical scheme, under the normal condition, when the elastic component is in under the initial condition, the movable plate passes through the elasticity support of elastic component and is located the eminence, when needing to trade spool two, rotate the dwang, the dwang just can drive the rotation of drive piece after rotatory, just can drive stay cord winding on the dwang after driving the piece rotation, the length of stay cord will shorten, the stay cord just can be with the movable plate pull to the one end that is close to the dwang, the movable plate just can move down, the elastic component will shrink, just can drive spool two after the movable plate descends and descend, the trade of spool two has been made things convenient for, trade and accomplish the back, the dwang just can drive the stay cord of winding on the dwang to loosen in the opposite direction rotation, movable plate and spool two just.

The utility model discloses further set up to: the equal fixedly connected with stopper in both sides of movable plate, be provided with the spacing groove that supplies the stopper to insert and remove on the inner wall of slot.

Through adopting above-mentioned technical scheme, at the in-process that the movable plate removed along the inner wall of slot, the stopper can insert and remove along with the movable plate in the spacing groove, makes the movable plate more stable at the in-process that removes.

The utility model discloses further set up to: the inner wall of the limiting groove is provided with a plurality of first universal balls distributed in an array mode, and the first universal balls are attached to the surface of the limiting block.

Through adopting above-mentioned technical scheme, at the in-process that the stopper removed along the spacing groove, universal ball rolls for a while along the surface of stopper, has reduced the friction between stopper and the spacing groove, makes the one end of stopper more smooth and easy.

The utility model discloses further set up to: the lifting device comprises a screw rod and a nut seat, wherein a groove is formed in the inner wall of the slot, the screw rod is rotatably connected with the inner wall of the groove, the nut seat is sleeved on the screw rod, and one end, extending out of the groove, of the nut seat is fixedly connected with the movable plate.

By adopting the technical scheme, when the movable plate needs to be lowered, the screw rod is rotated, the screw rod can drive the nut seat to move downwards after rotating, the nut seat can drive the movable plate and the second wire barrel to move downwards, the second wire barrel can be conveniently exchanged, the screw rod is rotated in the opposite direction after the second wire barrel is exchanged, the screw rod can drive the nut seat to move upwards, and the nut seat can drive the movable plate and the second wire barrel to return to the original position.

The utility model discloses further set up to: one side of the nut seat is fixedly connected with a convex block, and the inner wall of the groove is provided with a sliding groove for the convex block to insert and move.

By adopting the technical scheme, in the process that the nut seat moves along with the screw rod, the convex block can be inserted into the sliding groove to move along with the nut seat, so that the nut seat is more stable in the moving process.

The utility model discloses further set up to: the inner wall of the sliding groove is provided with a plurality of universal balls II distributed in an array mode, and the universal balls II are attached to the surface of the sliding block.

Through adopting above-mentioned technical scheme, at the in-process that the lug removed along the spout, universal ball two can roll along the surface of lug, has reduced the friction between lug and the spout, makes the removal of lug more smooth and easy.

To sum up, the utility model discloses following beneficial effect has:

when the second bobbin needs to be replaced, the movable plate can be controlled to move along the inner wall of the slot through the lifting device, the movable plate can be driven to rotate the second bobbin connected with the movable plate to be lowered together after the height of the movable plate is lowered, the second bobbin can be conveniently replaced, after the replacement is completed, the movable plate and the second bobbin are driven to be lifted through the lifting device, the second bobbin can continue to work for the next round, the bobbin at the high position can be more conveniently replaced, and the working efficiency of the two-for-one twister is improved.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment, illustrating structural features of a lifting device in the first embodiment;

fig. 2 is a schematic structural diagram of a second embodiment, showing structural features of a lifting device in the second embodiment;

fig. 3 is an enlarged view of the portion a of fig. 2, showing the positional relationship between the projection and the slide groove.

In the figure: 1. a support plate; 2. a fixing plate; 3. moving the plate; 4. a slot; 5. a lifting device; 6. rotating the rod; 7. driving the block; 8. accommodating grooves; 9. pulling a rope; 10. an elastic member; 11. a limiting block; 12. a limiting groove; 13. a first universal ball; 14. a screw rod; 15. a nut seat; 16. a bump; 17. a chute; 18. and a second universal ball.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

The first embodiment is as follows: the utility model provides a exempt from disconnected short fiber two-for-one twister of line, as shown in figure 1, includes the frame, and the frame is including two symmetric distribution's backup pad 1, backup pad 1 including fixed plate 2 and with fixed plate 2 sliding connection's movable plate 3, be equipped with on the fixed plate 2 and supply 3 male slots 4 of movable plate, be connected with a line section of thick bamboo one through the pivot rotation between the fixed plate 2 of both sides, be connected with a line section of thick bamboo two through the pivot rotation between the movable plate 3 of both sides, be equipped with the elevating gear 5 that drives 3 lifts of movable plate.

Elevating gear 5 is including dwang 6 and drive piece 7, slot 4's lower terminal surface is equipped with rather than the holding tank 8 that switches on, the one end of dwang 6 is rotated through the pivot with holding tank 8's inner wall and is connected, install servo motor in the holding tank 8, the other end of dwang 6 passes through the coupling joint with servo motor's output shaft, drive piece 7 and dwang 6 fixed connection, it is equipped with one end and its fixed connection's stay cord 9 to drive on 7, the other end and the 3 fixed connection of movable plate of stay cord 9, be equipped with elastic component 10 between movable plate 3 and slot 4's the inner wall, elastic component 10 is the spring, the both ends of elastic component 10 respectively with movable plate 3 and slot 4's inner wall fixed.

The equal fixedly connected with stopper 11 in both sides of movable plate 3 is equipped with on the inner wall of slot 4 and supplies stopper 11 to insert and the spacing groove 12 that removes, is equipped with a plurality of array distribution's universal ball 13 on the inner wall of spacing groove 12, and universal ball 13 is laminated with stopper 11's surface.

Under normal conditions, when the elastic part 10 is in an initial state, the movable plate 3 is supported at a high position through the elastic force of the elastic part 10, when the bobbin two needs to be replaced, the rotating rod 6 is rotated, the rotating rod 6 can drive the driving block 7 to rotate after rotating, the pulling rope 9 can be driven to wind on the rotating rod 6 after the driving block 7 rotates, the length of the pulling rope 9 is shortened, the pulling rope 9 can pull the movable plate 3 to one end close to the rotating rod 6, the movable plate 3 can move downwards, the elastic part 10 can be contracted, the bobbin two can be driven to descend after the movable plate 3 descends, the replacement of the bobbin two is facilitated, and after the replacement is completed, the rotating rod 6 rotates in the opposite direction to drive the pull rope 9 wound on the rotating rod 6 to be loosened, the movable plate 3 and the bobbin II can return to the original position through the elastic force of the elastic part 10, the bobbin at the high position is more convenient to replace, and the working efficiency of the two-for-one twister is improved.

Example two: compared with the first embodiment, the second embodiment is different from the first embodiment in that: as shown in fig. 2-3, the lifting device 5 includes a screw rod 14 and a nut seat 15, a groove is provided on the inner wall of the slot 4, one end of the screw rod 14 is rotatably connected with the inner wall of the groove through a rotating shaft, a servo motor is installed in the groove, the other end of the screw rod 14 is connected with an output shaft of the servo motor through a coupling, the nut seat 15 is sleeved on the screw rod 14, and one end of the nut seat 15 extending out of the groove is fixedly connected with the moving plate 3.

One side of the nut seat 15 is fixedly connected with a convex block 16, the inner wall of the groove is provided with a sliding groove 17 for the convex block 16 to insert and move, the inner wall of the sliding groove 17 is provided with a plurality of universal ball pairs 18 distributed in an array manner, and the universal ball pairs 18 are attached to the surface of the sliding block.

When the moving plate 3 needs to be lowered, the screw rod 14 is rotated, the screw rod 14 can drive the nut seat 15 to move downwards after rotating, the nut seat 15 can drive the moving plate 3 and the second bobbin to move downwards, the second bobbin can be conveniently exchanged, after the second bobbin is exchanged, the screw rod 14 is rotated in the opposite direction, the screw rod 14 can drive the nut seat 15 to move upwards, the nut seat 15 can drive the moving plate 3 and the second bobbin to return to the original position, and therefore the second bobbin can be conveniently exchanged.

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. The utility model provides a exempt from broken fine two-for-one twister of short fiber of line, includes the frame, the frame is including two symmetric distribution's backup pad (1), its characterized in that: backup pad (1) including fixed plate (2) and with fixed plate (2) sliding connection's movable plate (3), be provided with on fixed plate (2) and supply movable plate (3) male slot (4), both sides rotate between fixed plate (2) and be connected with line section of thick bamboo one, both sides rotate between movable plate (3) and be connected with line section of thick bamboo two, be provided with elevating gear (5) that drive movable plate (3) go up and down in slot (4).

2. The yarn breakage-free short fiber two-for-one twister as claimed in claim 1, wherein: elevating gear (5) are including dwang (6) and drive piece (7), the lower terminal surface of slot (4) is provided with rather than holding tank (8) that switches on, dwang (6) are rotated with the inner wall of holding tank (8) and are connected, drive piece (7) and dwang (6) fixed connection, be provided with one end rather than fixed connection's stay cord (9) on drive piece (7), the other end and movable plate (3) fixed connection of stay cord (9), be provided with elastic component (10) between the inner wall of movable plate (3) and slot (4).

3. The yarn breakage-free short fiber two-for-one twister as claimed in claim 2, wherein: the two sides of the moving plate (3) are fixedly connected with limit blocks (11), and limit grooves (12) for the limit blocks (11) to insert and move are formed in the inner walls of the slots (4).

4. The yarn breakage-free short fiber two-for-one twister according to claim 3, wherein: the inner wall of the limiting groove (12) is provided with a plurality of first universal balls (13) distributed in an array mode, and the first universal balls (13) are attached to the surface of the limiting block (11).

5. The yarn breakage-free short fiber two-for-one twister as claimed in claim 1, wherein: elevating gear (5) are including lead screw (14) and nut seat (15), be provided with the recess on the inner wall of slot (4), lead screw (14) are connected with the inner wall rotation of recess, nut seat (15) cover is established on lead screw (14), the one end and movable plate (3) fixed connection that the recess was stretched out in nut seat (15).

6. The yarn breakage-free short fiber two-for-one twister according to claim 5, wherein: one side of the nut seat (15) is fixedly connected with a convex block (16), and the inner wall of the groove is provided with a sliding groove (17) for the convex block (16) to insert and move.

7. The yarn breakage-free short fiber two-for-one twister according to claim 6, wherein: the inner wall of the sliding groove (17) is provided with a plurality of second universal balls (18) distributed in an array mode, and the second universal balls (18) are attached to the surface of the sliding block.