阅读说明：本技术 一种牙齿正畸结扎圈自动安放医疗器械 (Automatic medical instrument of laying of orthodontic ligature circle ) 是由 方乃英 于 2020-12-01 设计创作，主要内容包括：本发明公开了一种牙齿正畸结扎圈自动安放医疗器械,包括固定块,所述固定块上设有安放机构,所述安放机构包括与所述固定块固定连接的绕线轮电机,所述绕线轮电机上设有转动连接的绕线轮电机轴,所述绕线轮电机轴上设有固定连接的绕线轮,所述固定块上设有开口向外的支撑滑槽,本发明可以将设备支撑嘴巴上,并且将嘴唇撑开,对牙齿上的牙套进行结扎圈的自动放置,并且由于牙齿呈半圆形,设备可以环绕移动,对所有牙齿上的牙套进行结扎圈的放置,避免了人在张嘴时嘴巴产生酸痛感,同时也提高了牙套的安装效率,减少了医生的体力上的消耗。(The invention discloses an automatic placement medical apparatus and instrument for a tooth orthodontic ligature ring, which comprises a fixed block, wherein a placement mechanism is arranged on the fixed block, the placement mechanism comprises a reel motor fixedly connected with the fixed block, a reel motor shaft rotatably connected with the reel motor is arranged on the reel motor, a reel fixedly connected with the reel motor shaft is arranged on the reel motor shaft, and a supporting chute with an outward opening is arranged on the fixed block.)

1. The utility model provides an automatic medical instrument of laying of orthodontic ligature circle, includes the fixed block, its characterized in that: the utility model discloses a kitchen ware, including fixed block, supporting chute, fixed block, landing mechanism, fixed block, supporting spring, fixed connection's reel motor, fixed connection's reel is equipped with on the reel motor shaft, be equipped with the outside support chute of opening on the fixed block, the support chute is equipped with two of bilateral symmetry about the reel motor, the support chute inner wall is equipped with fixed connection's supporting spring, be equipped with sliding connection's lip supporting shoe in the support chute, lip supporting shoe with supporting spring fixed connection, the terminal surface is equipped with fixed connection's settling block under the fixed block, be equipped with the decurrent chamber of settling of opening on the settling block, settling chamber upside inner wall is equipped with the removal annular rack of fixed plum-up case, remove annular rack about the reel motor is equipped with two of bilateral symmetry, the inner wall of the left side of the placement cavity is provided with a sliding-connection moving motor, the moving motor is provided with two bilateral symmetry in the placement cavity about the reel motor, the moving motor is provided with a moving rotating shaft connected in a rotating manner, the moving rotating shaft is provided with a fixed-connection moving gear, the moving gear is meshed with the moving annular rack, the moving rotating shaft is provided with a moving connecting rod connected in a rotating manner, the moving connecting rod is provided with a sliding-connection first hydraulic block, the first hydraulic block is provided with a fixed-connection first hydraulic press, the first hydraulic block is provided with a first hydraulic chute with an upward opening, the inner wall of the lower side of the first hydraulic chute is provided with a fixed-connection connecting spring, the connecting spring is fixedly connected with the moving connecting rod, the moving connecting rod slides in the first hydraulic chute, and the first hydraulic block is provided with a fixed-connection connecting fixed block, a connecting fixed groove with a downward opening is arranged in the connecting fixed block, a fixedly connected rotating motor is arranged on the inner wall of the upper side of the connecting fixed groove, a rotating motor shaft which is connected in a rotating manner is arranged on the rotating motor, a fixedly connected rotating sector gear is arranged on the rotating motor shaft, a fixedly connected connecting spring is arranged on the inner wall of the upper side of the rotating motor, the connecting spring is provided with two bilaterally symmetrical connecting slide bars relative to the rotating motor, a connecting slide bar which is connected in a sliding manner is arranged in the connecting fixed groove and can be mutually meshed with the rotating sector gear, a fixedly connected placing fixed block is arranged on the connecting slide bar, a pushing and placing cavity is arranged on the placing fixed block, two symmetrical front and back parts are arranged on the placing fixed block, and a fixedly connected meshing motor is arranged, the meshing motor is provided with a rotatably connected meshing motor shaft, the meshing motor shaft is provided with a fixedly connected meshing gear, the inner wall of the rear side of the pushing placement cavity is provided with a rotatably connected driving pulley shaft, the driving pulley shaft is provided with two bilaterally symmetrical meshing starting gears relative to the meshing motor shaft, the meshing starting gears are fixedly connected with the meshing gear and are meshed with each other, the driving pulley shaft is provided with a fixedly connected driving pulley, the driving pulley is provided with a chain-connected conveying belt, the inner wall of the rear side of the pushing placement cavity is provided with two bilaterally symmetrical driven pulley shafts relative to the meshing motor shaft, the driven pulley shaft is provided with a fixedly connected driven pulley, the driven pulley is connected with the chain of the conveying belt, and the driven pulley shaft is provided with a fixedly connected slide block meshing gear, the utility model discloses a solar energy collector, including promotion arrangement intracavity, ligature circle, supporting block, ligature circle supporting shoe, ligature circle promotion slider, promotion rack and slider meshing gear intermeshing, it settles the chamber to be equipped with the supporting block on the fixed block to promote to settle the intracavity, the ligature circle promotes the slider that is equipped with fixed connection on the ligature circle promotion slider, promote the rack with slider meshing gear intermeshing, it settles the chamber to be equipped with the supporting block on the fixed block, the supporting block is settled chamber upside inner wall and is equipped with fixed connection's ligature circle supporting shoe, the ligature circle supporting shoe is in two of symmetry around the supporting block is settled the intracavity is equipped with, be equipped.

2. The automatic dental orthodontic ligature ring placement medical appliance of claim 1, wherein: the placing mechanism further comprises a motor fixedly connected with the ligature ring support block, a motor shaft is arranged on the ligature ring placing motor in a rotating connection mode, a winding wheel is arranged on the ligature ring placing motor shaft in a fixedly connected ligature ring, a ligature ring placing sliding groove with an outward opening is formed in the ligature ring support block, the ligature ring placing sliding groove is formed in the ligature ring support block, the ligature ring placing motor is provided with two bilaterally symmetrical parts, a ligature ring placing spring is arranged on the inner wall of the ligature ring placing sliding groove and is fixedly connected with the ligature ring placing spring, a sliding connection ligature ring placing sliding block is arranged in the ligature ring placing sliding groove, and the ligature ring placing sliding block and the ligature ring placing spring are fixedly connected.

3. The automatic dental orthodontic ligature ring placement medical appliance of claim 1, wherein: the device comprises a bundling ring pushing sliding block, and is characterized in that a fixedly connected bundling ring clamping motor is arranged on the bundling ring pushing sliding block, a bundling ring clamping motor shaft connected in a rotating mode is arranged on the bundling ring clamping motor, a fixedly connected bundling ring clamping reel is arranged on the bundling ring clamping motor shaft, a bundling ring clamping sliding groove with an inward opening is formed in the bundling ring pushing sliding block, a fixedly connected bundling ring clamping spring is arranged on the inner wall of the bundling ring clamping sliding groove, a slidably connected bundling ring clamping block is arranged in the bundling ring clamping sliding groove, and the bundling ring clamping block is fixedly connected with the bundling ring clamping spring.

4. The automatic dental orthodontic ligature ring placement medical appliance of claim 1, wherein: the reel with the lip supporting shoe passes through winding line fixed connection, the reel is settled to the ligature ring with the slider is settled to the ligature ring passes through winding line fixed connection.

Technical Field

The invention relates to the field of medical appliances, in particular to an automatic medical appliance placing device for a tooth orthodontic ligature ring.

Background

Braces are tools used to correct the regularity of teeth and play a crucial role in dental correction. The normal life of the individual is not affected by wearing the tooth socket. The orthodontic ligature ring can be detached after being corrected, teeth can become attractive after being corrected, however, in the process of installing the tooth socket on the teeth, the orthodontic ligature ring needs to be placed on the tooth socket, the placement often needs a patient to open the mouth for a long time, a doctor needs to manually place the orthodontic ligature ring, the time is too long, the mouth of the patient is sore, and the doctor is greatly physically consumptive.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic medical instrument placing device for a tooth orthodontic ligature ring.

The invention is realized by the following technical scheme.

The invention relates to an automatic medical apparatus and instrument placement device for a tooth orthodontic ligature ring, which comprises a fixed block, wherein a placement mechanism is arranged on the fixed block, the placement mechanism comprises a reel motor fixedly connected with the fixed block, a reel motor shaft rotatably connected with the reel motor is arranged on the reel motor shaft, a reel fixedly connected with the reel motor shaft is arranged on the reel motor shaft, the fixed block is provided with two support chutes with outward openings, the support chutes are bilaterally symmetrical relative to the reel motor, the inner walls of the support chutes are provided with support springs fixedly connected, the support springs are internally provided with lip support blocks in sliding connection, the lip support blocks are fixedly connected with the support springs, the lower end face of the fixed block is provided with a fixedly connected placement block, the placement block is provided with a placement cavity with a downward opening, and the inner wall of the upper side of the placement cavity is provided with a movable, the movable annular rack is provided with two bilaterally symmetrical parts about the reel motor, the inner wall on the left side of the placement cavity is provided with a sliding-connected movable motor, the movable motor is provided with two bilaterally symmetrical parts about the reel motor in the placement cavity, the movable motor is provided with a rotatably connected movable rotating shaft, the movable rotating shaft is provided with a fixedly connected movable gear, the movable gear is meshed with the movable annular rack, the movable rotating shaft is provided with a rotatably connected movable connecting rod, the movable connecting rod is provided with a slidably connected first hydraulic block, the first hydraulic block is provided with a fixedly connected first hydraulic press, the first hydraulic block is provided with a first hydraulic chute with an upward opening, the inner wall on the lower side of the first hydraulic chute is provided with a fixedly connected connecting spring, and the connecting spring is fixedly connected with the movable connecting rod, the moving connecting rod slides in the first hydraulic chute, a fixedly connected connecting fixed block is arranged on the first hydraulic block, a connecting fixed groove with a downward opening is arranged in the connecting fixed block, a fixedly connected rotating motor is arranged on the inner wall of the upper side of the connecting fixed groove, a rotatably connected rotating motor shaft is arranged on the rotating motor, a fixedly connected rotating sector gear is arranged on the rotating motor shaft, a fixedly connected connecting spring is arranged on the inner wall of the upper side of the rotating motor, the connecting spring is provided with two bilaterally symmetrical connecting slide rods relative to the rotating motor, the connecting slide rods are arranged in the connecting fixed groove and can be mutually meshed with the rotating sector gear, a fixedly connected placing fixed block is arranged on the connecting slide rods, a pushing placing cavity is arranged on the placing fixed block, and the pushing placing cavity is symmetrically arranged on the front and back of the placing fixed block, the inner wall of the rear side of the pushing and placing cavity is provided with a fixedly connected meshing motor, the meshing motor is provided with a rotatably connected meshing motor shaft, the meshing motor shaft is provided with a fixedly connected meshing gear, the inner wall of the rear side of the pushing and placing cavity is provided with a rotatably connected driving pulley shaft, the driving pulley shaft is provided with two bilaterally symmetrical parts with respect to the meshing motor shaft, the driving pulley shaft is provided with a fixedly connected meshing starting gear, the meshing starting gear is meshed with the meshing gear, the driving pulley shaft is provided with a fixedly connected driving pulley, the driving pulley is provided with a chain-connected conveying belt, the inner wall of the rear side of the pushing and placing cavity is provided with a rotatably connected driven pulley shaft, the driven pulley shaft is provided with two bilaterally symmetrical parts with respect to the meshing motor shaft, and the driven pulley shaft is provided with a fixedly connected, the driven belt pulley with the conveyer chain is connected, driven belt pulley shaft is last to be equipped with fixed connection's slider meshing gear, promote to settle the intracavity and be equipped with sliding connection's ligature circle and promote the slider, the ligature circle promotes to be equipped with fixed connection's promotion rack on the slider, promote the rack with slider meshing gear intermeshing, it settles the chamber to be equipped with the supporting shoe on the fixed block to lay, the supporting shoe is settled chamber upside inner wall and is equipped with fixed connection's ligature circle supporting shoe, the ligature circle supporting shoe is in the intracavity is settled to the supporting shoe is equipped with two of front and back symmetry, be equipped with sliding connection's ligature circle on the ligature circle supporting shoe, the ligature circle is in be equipped with a plurality ofly of array on.

Preferably, the placing mechanism further comprises a motor arranged on the ligature ring fixedly connected with the ligature ring supporting block, a motor shaft arranged on the ligature ring placing motor in a rotating connection mode, a winding wheel arranged on the ligature ring placing motor shaft in a fixed connection mode, a ligature ring placing sliding groove with an outward opening is formed in the ligature ring supporting block, the ligature ring placing sliding grooves are formed in the ligature ring supporting block, the ligature ring placing motor is provided with two bilaterally symmetrical parts, the inner wall of the ligature ring placing sliding groove is provided with a ligature ring placing spring in a fixed connection mode, a sliding connection ligature ring placing sliding block is arranged in the ligature ring placing sliding groove, and the ligature ring placing sliding block is fixedly connected with the ligature ring placing spring.

Preferably, the ligature ring pushing sliding block is provided with a fixedly connected ligature ring clamping motor, the ligature ring clamping motor is provided with a ligature ring clamping motor shaft which is connected in a rotating mode, the ligature ring clamping motor shaft is provided with a fixedly connected ligature ring clamping reel, the ligature ring pushing sliding block is provided with a ligature ring clamping sliding groove with an inward opening, the inner wall of the ligature ring clamping sliding groove is provided with a ligature ring clamping spring which is fixedly connected, the ligature ring clamping sliding groove is internally provided with a ligature ring clamping block which is connected in a sliding mode, and the ligature ring clamping block is fixedly connected with the ligature ring clamping spring.

Preferably, the reel and the lip supporting block are fixedly connected through a winding wire, and the ligature ring mounting reel and the ligature ring mounting sliding block are fixedly connected through a winding wire.

The invention has the beneficial effects that: the tooth ring automatic placement device can support equipment on a mouth, open lips and automatically place the ligature ring on the tooth braces, and the tooth is semicircular, so that the equipment can move around to place the ligature ring on all the tooth braces, the mouth is prevented from being sour and painful when a person opens the mouth, the installation efficiency of the braces is improved, and the physical consumption of doctors is reduced.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of the directions of B-B in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic view of the C-C prescription of FIG. 1 according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

With reference to the accompanying drawings 1-4, the automatic medical apparatus and instrument placement device for the orthodontic ligature ring comprises a fixing block 10, a placement mechanism 70 is arranged on the fixing block 10, the placement mechanism 70 comprises a reel motor 11 fixedly connected with the fixing block 10, a reel motor shaft 12 rotatably connected with the reel motor 11 is arranged on the reel motor shaft 12, a reel 13 fixedly connected with the reel motor shaft 12 is arranged on the fixing block 10, a supporting chute 15 with an outward opening is arranged on the fixing block 10, the supporting chute 15 is provided with two bilaterally symmetrical structures relative to the reel motor 11, a supporting spring 16 fixedly connected with the inner wall of the supporting chute 15 is arranged on the inner wall of the supporting chute 16, the supporting chute 15 is internally provided with a lip supporting block 14 in sliding connection, the lip supporting block 14 is fixedly connected with the supporting spring 16, and a placement block 17 fixedly connected with the lower, the placement block 17 is provided with a placement cavity 67 with a downward opening, the inner wall of the upper side of the placement cavity 67 is provided with a movable annular rack 19 for fixing the plum cases, the movable annular rack 19 is provided with two bilaterally symmetrical parts about the reel motor 11, the inner wall of the left side of the placement cavity 67 is provided with a movable motor 18 in sliding connection, the movable motor 18 is provided with two bilaterally symmetrical parts about the reel motor 11 in the placement cavity 67, the movable motor 18 is provided with a movable rotating shaft 20 in rotating connection, the movable rotating shaft 20 is provided with a movable gear 21 in fixed connection, the movable gear 21 is meshed with the movable annular rack 19, the movable rotating shaft 20 is provided with a movable connecting rod 22 in rotating connection, the movable connecting rod 22 is provided with a first hydraulic block 23 in sliding connection, and the first hydraulic block 23 is provided with a first hydraulic press 26 in fixed connection, the hydraulic press is characterized in that a first hydraulic chute 24 with an upward opening is arranged on the first hydraulic block 23, a connecting spring 25 fixedly connected with the inner wall of the lower side of the first hydraulic chute 24 is arranged on the inner wall of the lower side of the first hydraulic chute 24, the connecting spring 25 is fixedly connected with the moving connecting rod 22, the moving connecting rod 22 slides in the first hydraulic chute 24, a connecting fixed block 27 fixedly connected with the first hydraulic block 23 is arranged on the connecting fixed block 27, a connecting fixed groove 28 with a downward opening is arranged in the connecting fixed block 27, a rotating motor 31 fixedly connected with the upper inner wall of the connecting fixed groove 28 is arranged on the inner wall of the rotating motor 31, a rotating motor shaft 32 rotatably connected with the rotating motor 31 is arranged on the rotating motor shaft 32, a rotating sector gear 33 fixedly connected with the rotating motor shaft is arranged on the inner wall of the upper side of the, a connecting slide rod 30 which is connected in a sliding manner is arranged in the connecting fixing groove 28, the connecting slide rod 30 can be meshed with the rotating sector gear 33, a fixedly connected placing fixing block 34 is arranged on the connecting slide rod 30, a pushing placing cavity 56 is arranged on the placing fixing block 34, two pushing placing cavities 56 are arranged on the placing fixing block 34 in a front-back symmetrical manner, a fixedly connected meshing motor 58 is arranged on the inner wall of the rear side of each pushing placing cavity 56, a rotatably connected meshing motor shaft 59 is arranged on each meshing motor 58, a fixedly connected meshing gear 57 is arranged on each meshing motor shaft 59, a rotatably connected driving pulley shaft 60 is arranged on the inner wall of the rear side of each pushing placing cavity 56, two driving pulley shafts 60 are arranged in a left-right symmetrical manner relative to the meshing motor shaft 59, and a fixedly connected meshing starting gear 66 is arranged on each driving pulley shaft 60, the meshing starting gear 66 is meshed with the meshing gear 57, the driving pulley shaft 60 is provided with a driving pulley 61 fixedly connected, the driving pulley 61 is provided with a transmission belt 62 connected by a chain, the inner wall of the rear side of the pushing and placing cavity 56 is provided with a driven pulley shaft 63 rotatably connected, the driven pulley shaft 63 is provided with two bilaterally symmetrical wheels about the meshing motor shaft 59, the driven pulley shaft 63 is provided with a driven pulley 64 fixedly connected, the driven pulley 64 is connected with the transmission belt 62 by a chain, the driven pulley shaft 63 is provided with a slide block meshing gear 65 fixedly connected, the pushing and placing cavity 56 is internally provided with a ligature ring pushing slide block 35 in sliding connection, the ligature ring pushing slide block 35 is provided with a pushing rack 36 fixedly connected, the pushing rack 36 is meshed with the slide block meshing gear 65, the placing fixing block 34 is provided with a supporting block placing cavity 68, the inner wall of the upper side of the supporting block mounting cavity 68 is provided with two fixedly connected ligature ring supporting blocks 37, the ligature ring supporting blocks 37 are arranged in the supporting block mounting cavity 68 and are symmetrical front and back, the ligature ring supporting blocks 37 are provided with ligature rings 38 in sliding connection, and the ligature rings 38 are provided with a plurality of arrays on the ligature ring supporting blocks 37.

Advantageously, the placing mechanism 70 further includes a ligature ring placing motor 45 fixedly connected to the ligature ring supporting block 37, a ligature ring placing motor shaft 46 rotatably connected to the ligature ring placing motor 45 is provided on the ligature ring placing motor shaft 46, two ligature ring placing reels 47 fixedly connected to the ligature ring placing motor shaft 46 are provided on the ligature ring supporting block 37, a ligature ring placing chute 48 with an outward opening is provided on the ligature ring supporting block 37, the ligature ring placing chute 48 is provided with two bilaterally symmetrical parts on the ligature ring supporting block 37 with respect to the ligature ring placing motor 45, a ligature ring placing spring 49 fixedly connected to the inner wall of the ligature ring placing chute 48 is provided, a ligature ring placing slide block 50 slidably connected to the ligature ring placing chute 48 is provided, and the ligature ring placing slide block 50 is fixedly connected to the ligature ring placing spring 49.

Beneficially, a fixedly connected ligature ring clamping motor 39 is arranged on the ligature ring pushing sliding block 35, a ligature ring clamping motor shaft 40 which is rotatably connected is arranged on the ligature ring clamping motor 39, a fixedly connected ligature ring clamping reel 41 is arranged on the ligature ring clamping motor shaft 40, a ligature ring clamping sliding groove 42 with an inward opening is arranged on the ligature ring pushing sliding block 35, a fixedly connected ligature ring clamping spring 43 is arranged on the inner wall of the ligature ring clamping sliding groove 42, a ligature ring clamping block 44 which is in sliding connection is arranged in the ligature ring clamping sliding groove 42, and the ligature ring clamping block 44 is fixedly connected with the ligature ring clamping spring 43.

Advantageously, the reel 13 and the lip support block 14 are fixedly connected by a winding wire, and the ligature ring mounting reel 47 and the ligature ring mounting slider 50 are fixedly connected by a winding wire.

In an initial state, the moving motor 18 is located at the uppermost position of the placement cavity 67, the connecting spring 25 is in a normal state, the rotating sector gear 33 is not meshed with the connecting slide rod 30, the supporting spring 16 is in a compressed state, the connecting slide block 54 is located at the middle of the slide groove 53, the ligature ring clamping block 44 is located in the ligature ring clamping slide groove 42, the ligature ring clamping block 44 is in a withdrawing state, the ligature ring clamping block 44 and the first ligature ring 38 are located at the same horizontal position, the ligature ring placement slide block 50 is located in the ligature ring placement slide groove 48, and the ligature ring placement spring 49 is in a compressed state.

During the use, will lip supporting shoe 14 contacts each other with patient's upper and lower lip, at this moment, starts reel motor 11, reel motor 11 drives reel motor shaft 12 rotates, reel motor shaft 12 drives reel 13 rotates, the winding line on reel 13 is loosened, because supporting spring 16's elastic force effect makes lip supporting shoe 14 is by middle to both sides removal, lip supporting shoe 14 can prop the lip open to spill the tooth, at this moment, starts ligature circle centre gripping motor 39, ligature circle centre gripping motor 39 drives ligature circle centre gripping motor shaft 40 rotates, ligature circle centre gripping motor shaft 40 drives ligature circle centre gripping reel 41 rotates, the winding line on ligature circle centre gripping reel 41 is loosened, because ligature circle centre gripping spring 43's elasticity effect, so that the ligature ring clamping block 44 moves from two sides to the middle, and the ligature ring clamping block 44 can be just on the lowest ligature ring 38, at this time, the meshing motor 58 is started, the meshing motor 58 drives the meshing motor shaft 59 to rotate, the meshing motor shaft 59 drives the meshing gear 57 to rotate, the meshing gear 57 drives the meshing starting gear 66 to rotate, the meshing starting gear 66 drives the driving pulley shaft 60 to rotate, the driving pulley shaft 60 drives the driving pulley 61 to rotate, the driving pulley 61 drives the transmission belt 62 to rotate, the transmission belt 62 drives the driven pulley 64 to rotate, the driven pulley 64 drives the driven pulley shaft 63 to rotate, the driven pulley shaft 63 drives the sliding block meshing gear 65 to rotate, the sliding block meshing gear 65 drives the pushing rack 36 to move downwards, the pushing rack 36 drives the ligature ring pushing slide block 35 to move downwards, the ligature ring pushing slide block 35 drives the ligature ring clamping block 44 to move downwards, the ligature ring clamping block 44 clamps the ligature ring 38 to move downwards, so that the ligature ring 38 can move to the ligature ring arranging slide block 50, at the moment, the ligature ring arranging motor 45 is started, the ligature ring arranging motor 45 drives the ligature ring arranging motor shaft 46 to rotate, the ligature ring arranging motor shaft 46 drives the ligature ring arranging reel 47 to rotate, a winding wire on the ligature ring arranging reel 47 is loosened, the ligature ring arranging slide block 50 moves from two sides to the middle due to the elastic force of the ligature ring arranging spring 49 and props open the ligature ring 38, at the moment, the first hydraulic press 26 is started, the first hydraulic press 26 injects hydraulic oil into the first hydraulic chute 24, the first hydraulic block 23 is enabled to move downwards, the first hydraulic block 23 drives the connecting fixing block 27 to move downwards, the connecting fixing block 27 drives the connecting slide rod 30 to move downwards, the connecting slide rod 30 drives the placing fixing block 34 to move downwards, the placing fixing block 34 drives the ligature ring supporting block 37 to move downwards, the ligature ring supporting block 37 drives the ligature ring placing slide block 50 to move downwards, the ligature ring placing slide block 50 drives the ligature ring 38 to move downwards, when the ligature ring is moved to a position right above the tooth socket 51, the rotating motor 31 is started, the rotating motor 31 drives the rotating motor shaft 32 to rotate, the rotating motor shaft 32 drives the rotating sector gear 33 to rotate, the rotating sector gear 33 drives the connecting slide rod 30 to rotate, and the connecting slide rod 30 on one side moves downwards, the connecting slide bar 30 drives the placing fixed block 34 at one side to incline, the placing fixed block 34 drives the ligature ring supporting block 37 to incline, the ligature ring supporting block 37 drives the ligature ring placing slide block 50 to incline, the ligature ring 38 clamped on the ligature ring placing slide block 50 can be hung on the tooth socket 51, when the ligature ring 38 at one side is hung on the tooth socket 51, the rotating motor 31 is reversely started, so that the rotating motor 31 drives the rotating motor shaft 32 to reversely rotate, the rotating motor shaft 32 drives the rotating sector gear 33 to reversely rotate, so that the connecting slide bar 30 at the other side can incline, at the moment, one end of the connecting slide bar 30 returns to the initial position, the connecting slide bar 30 at the other side moves downwards, the placing fixed block 34 at the other end is driven to downwards move, the placing fixed block 34 at the other end drives the ligature ring placing slide block 50 at the other end to downwards, the ligature ring placing slide block 50 at the other end can hang the ligature ring 38 on the tooth socket 51, then the ligature ring placing slide block 50 returns to the initial position, the ligature ring clamping block 44 returns to the initial position, the meshing motor 58 is started reversely, the ligature ring pushing slide block 35 moves upwards, the ligature ring pushing slide block 35 drives the ligature ring clamping block 44 to move upwards, the ligature ring clamping block 44 and the second ligature ring 38 are located at the same horizontal position, preparation is made for next placement, the moving motor 18 is started, the moving motor 18 drives the moving rotating shaft 20 to rotate, the moving rotating shaft 20 drives the moving gear 21 to rotate, the moving gear 21 moves along the moving annular rack 19 to drive the moving connecting rod 22 to rotate, and the whole device is aligned with the next tooth, and preparing for next placement, and finishing the whole equipment movement process.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.