CN220503315U - Yarn guide hook lifting device - Google Patents

Abstract

The utility model provides a yarn guide hook lifting device, which comprises a base, wherein a bracket is fixedly arranged on the surface of the upper end of the base, a channel is formed in the base, first bearings are arranged on two sides of the inner wall of the channel, a rotating rod is connected between the two first bearings, first gears are fixedly connected at two ends of the rotating rod in a penetrating way, one end of the rotating rod penetrates through the first bearings and is connected with the output end of a motor, a second gear is meshed with a surface gear of the first gear, a threaded rod is vertically and fixedly penetrated in the second gear, two ends of the threaded rod are movably connected in the second bearing, the threaded rod extends at one end of the bracket and is in threaded penetrating way with a first sliding block, and a first slideway is formed in the inner side of the bracket; according to the utility model, the electric drive yarn guide hook lifting device is arranged on the two-for-one twister, the heights of the yarn guide hooks can be adjusted simultaneously through the motor, the measuring devices are arranged on two sides of the lifting device, and the heights of the yarn guide hooks are determined through the scale bars.

Description

Yarn guide hook lifting device

Technical Field

The utility model belongs to the technical field of textile equipment, and particularly relates to a yarn guide hook lifting device.

Background

The textile industry is the traditional pillar industry of national economy in China, the important civil industry and the industry with obvious international competitive advantage. The double twisting machine is one of essential important equipment in the spinning process, is twisting equipment, can realize one-to-two twisting, and twisting efficiency is improved by times compared with the traditional twisting equipment.

When the two-for-one twister is used, the types of yarns which are needed to be twisted by an operator are different, so that the operator is needed to adjust the height of the yarn guide hook on the twister, and the yarn guide hook is generally adjusted by independently adjusting each unit of a machine section at present, and after all the yarn guide hooks are adjusted, the two-for-one twister can work normally, so that the operation is complicated, the time is consumed, and the overall processing efficiency is low; secondly, because the heights of the demands of each yarn type are different, operators are required to manually measure and adjust the position heights of the yarn guide hooks when adjusting the heights of the yarn guide hooks, and thus, the operation requires a plurality of operators to coordinate and adjust the heights, so that the labor is consumed, the efficiency is low, and inconvenience is brought to the operators.

In summary, the present utility model provides a lifting device for a yarn guide hook to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a yarn guide hook lifting device, which solves the problems that the position of each yarn guide hook on a machine cannot be adjusted simultaneously and the height of the yarn guide hook cannot be observed conveniently in the prior art.

The utility model provides a yarn guide hook elevating gear, includes the base, base upper end fixed surface installs the support, and the inside channel of having seted up of base, channel inner wall both sides are provided with first bearing, two be connected with the dwang between the first bearing, dwang both ends department runs through fixedly connected with first gear, and dwang one end passes first bearing and links to each other with the output of motor, the surface gear meshing of first gear has the second gear, the inside vertical fixation of second gear runs through there is the threaded rod, the both ends swing joint of threaded rod is in the inside of second bearing, and the threaded rod extends at support one end screw thread through connection has first slider, first slide has been seted up to the support inboard, first slide one end passes first slide fixedly connected with mounting panel, the yarn guide hook is installed to the mounting panel bottom, the second slide has been seted up to support outside surface, one side that the mounting panel was kept away from to first slider runs through second slide fixedly connected with second slider, the other end of second slider is connected with the slide, the notch that vertically runs through has been seted up at the center, the inside screw thread groove bottom has set up at the top of stand top, the screw thread is set up at the top of thread top.

Preferably, the motor is electrically connected with an external power supply through a control switch.

Preferably, the first sliding block is in sliding connection with the bracket through a first slideway.

Preferably, the surfaces of the two threaded rods are provided with opposite thread structures, and a thread lifting structure is arranged between the threaded rods and the first sliding blocks.

Preferably, the second sliding block is in sliding connection with the bracket through a second sliding way, and the scale rod is in threaded installation connection structure through a bottom thread penetrating through a notch on the sliding plate and a threaded opening on the vertical block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the electric drive yarn guide hook lifting device is arranged on the two-for-one twister, and the heights of the mounted yarn guide hooks can be adjusted simultaneously through the motor, so that an operator can conveniently and quickly adjust the yarn guide hooks according to different yarn types, each independent yarn guide hook is prevented from being manually adjusted by the operator, the labor is saved, and the overall processing efficiency is improved.

2. According to the utility model, the measuring devices are arranged on the two sides of the yarn guide hook lifting device of the two-for-one twister, so that the sliding plates on the two sides can be driven to move on the scale rod when the yarn guide hook lifting device moves, and an operator can directly determine the current height of the yarn guide hook through the scales on the scale rod, so that the operator is prevented from manually measuring the current height of the yarn guide hook, the labor is saved, and convenience is brought to the operator.

Drawings

FIG. 1 is a schematic view in partial cross-section of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic illustration of a partial side view of a first slider of the present utility model;

FIG. 4 is a schematic view of a partial top view of the skateboard of the present utility model;

fig. 5 is a schematic view of a partially enlarged structure at a in fig. 1 according to the present utility model.

In the figure:

1. a base; 2. a bracket; 3. a channel; 4. a first bearing; 5. a rotating lever; 6. a first gear; 7. a motor; 8. a second gear; 9. a threaded rod; 10. a second bearing; 11. a first slider; 12. a first slideway; 13. a mounting plate; 14. a yarn guiding hook; 15. a second slider; 16. a slide plate; 17. a notch; 18. a second slideway; 19. a vertical block; 20. a threaded port; 21. a scale bar; 22. and (5) bottom threads.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 5, the present utility model provides a yarn guide hook lifting device, which comprises a base 1, and is characterized in that: the upper end surface of the base 1 is fixedly provided with a bracket 2, a channel 3 is arranged in the base 1, two sides of the inner wall of the channel 3 are provided with first bearings 4, a rotating rod 5 is connected between the two first bearings 4, two ends of the rotating rod 5 are fixedly connected with a first gear 6 in a penetrating way, one end of the rotating rod 5 penetrates through the first bearings 4 and is connected with the output end of a motor 7, so that the output end of the motor 7 can drive the rotating rod 5 to rotate in the first bearings 4 when rotating, the first gear 6 can also rotate along with the rotating rod 5, a second gear 8 is meshed with a surface gear of the first gear 6, a threaded rod 9 vertically and fixedly penetrates through the interior of the second gear 8, two ends of the threaded rod 9 are movably connected in a second bearing 10, the second gear 8 can rotate through the rotation of the first gear 6, and the threaded rod 9 is driven to rotate in the second bearing 10, the threaded rod 9 extends at one end of the bracket 2 and is connected with a first slide 11 in a threaded penetrating way, a first slide 12 is arranged at the inner side of the bracket 2, one end of the first slide 11 penetrates through the first slide 12 and is fixedly connected with a mounting plate 13, a yarn guide hook 14 is arranged at the bottom of the mounting plate 13, so that when the threaded rod 9 rotates, the first slide 11 can move along threads in the first slide 12 on the threaded rod 9, the mounting plate 13 can move through the first slide 11 at two sides, when the mounting plate 13 moves, the yarn guide hook 14 arranged on the mounting plate 13 can complete lifting operation, a second slide 18 is arranged on the outer side surface of the bracket 2, one side of the first slide 11 far away from the mounting plate 13 penetrates through the second slide 18 and is fixedly connected with a second slide 15, the second slide 15 can move in the second slide 18 on the bracket 2 along with the movement of the first slide 11, the other end of second slider 15 is connected with slide 16, and the notch 17 that vertically runs through is seted up at slide 16 center, and base 1 upper end fixed surface is connected with upright piece 19, and the screw thread mouth 20 of invagination has been seted up at upright piece 19 top, and the inside bottom screw thread 22 that has screwed into of screw thread mouth 20, bottom screw thread 22 setting on the bottom surface of scale bar 21, so scale bar 21 let bottom screw thread 22 screw into in the screw thread mouth 20 on upright piece 19 through running through notch 17 on slide 16 to let scale bar 21 fix on upright piece 19, when slide 16 moves on scale bar 21 with second slider 15, can observe the size of removal through the scale on the scale bar 21.

Referring to fig. 2, the motor 7 is electrically connected to an external power source through a control switch, so the motor 7 can be controlled through the control switch.

Referring to fig. 2, the first slider 11 is slidably connected to the bracket 2 through the first slide 12, so that the first slider 11 can move in the first slide 12 on the bracket 2.

Referring to fig. 1-3, opposite screw structures are disposed on the surfaces of the two threaded rods 9, and a screw lifting structure is disposed between the threaded rods 9 and the first slider 11, so that the first slider 11 can be driven to move along the screw on the threaded rods 9 when the threaded rods 9 rotate.

Referring to fig. 1-5, the second slider 15 is slidably connected to the bracket 2 through the second slide way 18, so that the second slider 15 can move in the second slide way 18 on the bracket 2, the scale bar 21 forms a threaded installation connection structure through the bottom thread 22 penetrating through the notch 17 on the slide plate 16 and the threaded opening 20 on the vertical block 19, so that the scale bar 21 is installed and fixed in the vertical block 19 by screwing the bottom thread 22 into the threaded opening 20 on the vertical block 19, or the scale bar 21 can be screwed out to separate the bottom thread 22 at one end of the scale bar 21 from the threaded opening 20 on the vertical block 19, so that an operator can install and replace the scale bar 21.

The specific working principle is as follows: as shown in fig. 1 to 5, when the yarn guide hook lifting device is used, firstly, the output end of the motor 7 drives the rotating rod 5 to rotate in the first bearing 4 through starting the motor 7, so that the first gear 6 on the rotating rod 5 can drive the second gear 8 to rotate, the threaded rod 9 in the second gear 8 rotates in the second bearing 10, the first sliding block 11 in threaded connection with the threaded rod 9 can move along the threads on the threaded rod 9, so that the yarn guide hooks 14 on the mounting plate 13 connected with the first sliding block 11 can also move in the first slideway 12, the position of all the convenient yarn guide hooks 14 can be adjusted, the position of the yarn guide hooks 14 can be prevented from being adjusted singly by an operator, convenience is brought to the operator, and secondly, the second sliding block 15 is connected on one side of the first sliding block 11, the sliding plate 16 is fixedly connected to one side of the second sliding block 15, the sliding plate 16 connected with the second sliding block 15 is driven to move in the second sliding way 18 by the movement of the first sliding block 11, then the scale bar 21 penetrates through the notch 17 on the sliding plate 16, the bottom thread 22 at the bottom end of the scale bar 21 is screwed into the thread opening 20 of the vertical block 19, the scale bar 21 is fixed on the base 1, when the sliding plate 16 moves, the current height of the sliding plate 16 can be observed through the scale bar 21, thus an operator can determine the current height of the yarn guide hook 14, the operator can conveniently determine the moving height of the yarn guide hook 14, the operator is prevented from manually measuring the current height of the yarn guide hook 14, the labor is saved, when the scale on the scale bar 21 is severely worn, the bottom end of the scale bar 21 can be screwed out of the vertical block 19, the operator can replace the scale bar 21, this is the characteristic of this thread guide hook elevating gear.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (5)

1. The utility model provides a yarn guide hook elevating gear, includes base (1), its characterized in that: the utility model discloses a yarn guide device, including base (1), support (2) are installed to upper end surface fixed mounting, channel (3) have been seted up to base (1) inside, channel (3) inner wall both sides are provided with first bearing (4), two be connected with dwang (5) between first bearing (4), first gear (6) of fixedly connected with are run through in dwang (5) both ends department, first bearing (4) are passed to dwang (5) one end and output of motor (7) link to each other, the surface gear meshing of first gear (6) has second gear (8), the inside vertical fixation of second gear (8) runs through threaded rod (9), the inside of two end swing joint at second bearing (10) of threaded rod (9), threaded rod (9) extend at support (2) one end screw thread run through connection have first slider (11), first slide (12) are seted up to support (2) inboard, first slider (11) one end is passed first slide (12) fixedly connected with mounting panel (13), bottom (13) are installed to the surface guide device, second slide (18) are installed to the outside of second gear (8), one side that mounting panel (13) was kept away from to first slider (11) runs through second slide (18) fixedly connected with second slider (15), the other end of second slider (15) is connected with slide (16), notch (17) that vertically run through have been seted up at slide (16) center, base (1) upper end fixed surface is connected with upright piece (19), screw thread mouth (20) of invagination have been seted up at upright piece (19) top, screw thread mouth (20) inside has screwed bottom screw thread (22), bottom screw thread (22) set up on scale bar (21) bottom surface.

2. A yarn guide hook lifting device as defined in claim 1, wherein: the motor (7) is electrically connected with an external power supply through a control switch.

3. A yarn guide hook lifting device as defined in claim 1, wherein: the first sliding block (11) is in sliding connection with the bracket (2) through a first slideway (12).

4. A yarn guide hook lifting device as defined in claim 1, wherein: the surfaces of the two threaded rods (9) are provided with opposite threaded structures, and a threaded lifting structure is arranged between the threaded rods (9) and the first sliding blocks (11).

5. A yarn guide hook lifting device as defined in claim 1, wherein: the second sliding block (15) is in sliding connection with the bracket (2) through a second sliding way (18), and the scale rod (21) forms a threaded installation connection structure through a notch (17) on the penetrating sliding plate (16) and a threaded opening (20) on the vertical block (19) through a bottom end thread (22).