CN218745968U - Transfusion system helmet assembly device - Google Patents

Abstract

The utility model provides an infusion set protects cap assembly quality, including the station frame, one side of station frame is equipped with feed mechanism, be equipped with wrong material mechanism in the station frame, wrong material mechanism contacts with feed mechanism, be equipped with in the top of wrong material mechanism on the station frame and get feeding mechanism and feeding cylinder, feeding cylinder's piston rod is connected with getting feeding mechanism, the opposite side of wrong material mechanism is equipped with rotatory equipment mechanism and equipment cylinder, the piston rod of equipment cylinder is connected with rotatory assembly mechanism, the opposite side of rotatory assembly mechanism is equipped with the pipe normal position, be equipped with on the pipe normal position in advance normal position, it has solved current protect cap and hose two-way component's equipment mode and assembly device and has the packaging efficiency lower, the equipment quality is relatively poor, high in production cost's technical problem, but wide application in medical helmet equipment technical field.

Description

Transfusion system helmet assembly device

Technical Field

The utility model belongs to the technical field of medical helmet equipment technique and specifically relates to a transfusion system helmet assembly device is related to.

Background

In the transfusion, a channel between a vein and liquid medicine is established through a transfusion device, so that the liquid medicine continuously and stably flows into the vein, and the purpose of treatment is achieved. With the improvement of the social standard of living, infusion has been widely used in clinical cases as an important treatment mode, so the demand of disposable sterile infusion sets is increasing year by year, and the production quality and the production efficiency are receiving increasing attention.

In the preparation process of the disposable sterile infusion apparatus, the hose and the two-way are assembled to obtain a hose two-way assembly, and then the protective cap is assembled on the other port of the two-way assembly to realize the assembly of the protective cap and the hose two-way assembly. The traditional method for assembling the protective cap and the hose bi-pass component generally adopts a manual assembling mode, but the assembling efficiency is low, the assembling quality is uneven, the labor intensity of workers is high, and the production cost is high; the assembling device comprises a rotating and screwing mechanism of the protective cap arranged on a rack, a transitional clamping and transferring mechanism of the protective cap, a straight vibrating material channel feeding mechanism and a clamping pipe trough center, and is used for assembling the protective cap and a pipe joint component.

Based on the situation, the infusion apparatus cap protecting assembling device achieving automatic assembling of the cap protecting and the hose two-way assembly is high in assembling efficiency and assembling quality.

Disclosure of Invention

The application aims to provide an infusion apparatus protective cap assembling device, and aims to solve the technical problems of low assembling efficiency, poor assembling quality and high production cost of the existing protective cap and hose two-way assembly assembling mode and device.

The embodiment of the application provides a transfusion system helmet assembly device, including the station frame, one side of station frame is equipped with feed mechanism, be equipped with wrong material mechanism in the station frame, wrong material mechanism with feed mechanism contacts, on the station frame in wrong material mechanism's top is equipped with gets feeding mechanism and feeding cylinder, feeding cylinder's piston rod with it is connected to get feeding mechanism, wrong material mechanism's opposite side is equipped with rotatory equipment mechanism and equipment cylinder, the piston rod of equipment cylinder with rotatory equipment mechanism is connected, rotatory equipment mechanism's opposite side is equipped with the pipe normal position, be equipped with the normal position in advance on the pipe normal position.

In one embodiment, the feeding mechanism is provided with a direct-vibration heightening support, the direct-vibration heightening support is provided with a direct-vibration support, the direct-vibration support is provided with a linear vibrator, the linear vibrator is provided with a material channel combination, the material channel combination is provided with a plurality of cap protecting material channels, two sides of the top end of each cap protecting material channel are respectively provided with a material channel pressing plate, and the material channel pressing plates extend to the positions above the cap protecting material channels.

In one of them embodiment, the mistake material mechanism is equipped with wrong material and fills up high support, the top of wrong material and fills up high support is equipped with wrong material slide rail, sliding connection has wrong material support on the wrong material slide rail, the bottom of wrong material support is equipped with the cylinder connecting plate, the left and right sides of cylinder connecting plate is equipped with wrong material jacking jar and wrong material cylinder that sets up in opposite directions respectively, the piston rod of wrong material cylinder with the cylinder connecting plate is connected, wrong material cylinder drive control about the wrong material support, wrong material jacking jar drive wrong material support to wrong material cylinder removes.

In one embodiment, be equipped with dislocation material way fixed plate on the wrong material support, dislocation material is said and is equipped with dislocation material way piece on the fixed plate, dislocation material is said and is equipped with a plurality of dislocation material ways that set up side by side on the piece, dislocation material way with helmet material way contacts, and is adjacent dislocation material way's distance is adjacent helmet material way half of distance makes the drive of mistake material cylinder when dislocation material is said and is removed from side to side, dislocation material way with helmet material way interval intercommunication, the drive of mistake material jacking cylinder mistake material support to the dislocation material cylinder removes, makes dislocation material way with helmet material way staggers.

In one embodiment, the material taking and feeding mechanism is provided with feeding slide rails, the feeding slide rails are symmetrically arranged on two sides of the top end of the station frame, the feeding slide rails are connected with a material taking lifting seat plate in a sliding mode, a material taking cylinder is arranged on the material taking lifting seat plate, a piston rod of the material taking cylinder is connected with a cylinder connecting plate, the cylinder connecting plate is arranged below the material taking lifting seat plate, and the material taking cylinder drives the cylinder connecting plate to move up and down; a material suction vertical plate is arranged below the air cylinder connecting plate, a material suction seat plate is arranged at the rear end of the material suction vertical plate, a plurality of hollow material suction guide sleeves which are arranged side by side are arranged on the material suction seat plate, hollow material suction shafts are arranged in the material suction guide sleeves, the material suction shafts penetrate through the material suction seat plate and extend out of the material suction seat plate, a plurality of vacuum generators are arranged at the top end of the station frame, air inlets of the vacuum generators are connected with a suction device through air pipes, and air outlets of the vacuum generators are connected with upper end ports of the material suction shafts through air pipes; the feeding cylinder is arranged at the rear end of the material taking lifting seat plate, a piston rod of the feeding cylinder is connected with the material taking lifting seat plate, and the feeding cylinder drives the material taking lifting seat plate to move back and forth.

In one embodiment, the rotating and assembling mechanism is provided with assembling slide rails, the assembling slide rails are symmetrically arranged at the bottom end inside the station frame, a rotating support is connected on the assembling slide rails in a sliding manner, an overturning seat plate is arranged on the rotating support, bearing seats are symmetrically arranged on the overturning seat plate, a rotating shaft horizontally arranged is connected on each bearing seat through a bearing, a rotating cylinder fixing plate is further arranged on the rotating support, a rotating cylinder is arranged on each rotating cylinder fixing plate, the rotating cylinder is connected with the rotating shaft through a coupler, and the rotating cylinder drives the rotating shaft to vertically overturn; the other end of axis of rotation is equipped with 90 degrees upsets spacing, the outside symmetry of bearing frame is equipped with the upset top, 90 degrees upset spacing with the cooperation of upset top is used, realizes the rotatory cylinder drive 90 degrees upsets about the axis of rotation.

In one embodiment, the rotating shaft is provided with a turnover connecting plate, the turnover connecting plate is provided with an assembling turnover connecting plate, the assembling turnover connecting plate is provided with a protective cap assembling plate, the protective cap assembling plate is provided with a plurality of hollow assembling shafts arranged side by side, the assembling shafts extend out to the upper part of the protective cap assembling plate, and the top ends of the assembling shafts are provided with hollow cap assembling sleeves; the novel cap assembling device is characterized in that an ejector rod seat plate is arranged below the protective cap assembling plate, a plurality of cap pushing ejector rods are arranged on the ejector rod seat plate and extend into the assembling shaft, ejection air cylinders are symmetrically arranged on the ejector rod seat plate, ejection baffles are symmetrically arranged on the protective cap assembling plate, piston rods of the ejection air cylinders are connected with the ejection baffles, and the ejection air cylinders retract to drive the cap pushing ejector rods to move along the assembling shaft to the cap assembling sleeve.

In one embodiment, the assembling cylinder is arranged at the rear side of the rotating bracket, a piston rod of the assembling cylinder is connected with the rotating bracket, and the assembling cylinder drives the rotating bracket to move back and forth; the front side of the rotating support is provided with an assembly jacking cylinder which is arranged opposite to the assembly air cylinder, and the assembly jacking cylinder is used for limiting the rotating support.

In one embodiment, the pipe righting position is provided with an upper righting cylinder and a lower righting cylinder which are arranged in opposite directions, one end, far away from the feeding cylinder, of the station frame is symmetrically provided with an upper righting connecting plate, the upper righting connecting plate is provided with a righting upper plate, the upper righting cylinder is arranged on the righting upper plate, a piston rod of the upper righting cylinder is connected with an upper righting cylinder connecting plate, the upper righting cylinder connecting plate is arranged below the righting upper plate, the bottom end of the upper righting cylinder connecting plate is provided with an upper part of a pipe righting fork, and the upper righting cylinder drives the upper part of the pipe righting fork to move up and down; the inner bottom end of the station frame is provided with a lower righting frame outside the rotary assembling mechanism, the lower righting cylinder is arranged on the lower righting frame, a piston rod of the lower righting cylinder is connected with a lower righting cylinder connecting plate, the lower righting cylinder connecting plate is arranged above the lower righting frame, the top end of the lower righting cylinder connecting plate is provided with a tube righting fork lower portion, and the lower righting cylinder drives the tube righting fork lower portion to move up and down.

In one embodiment, the pre-correcting position is provided with a pre-correcting position upper air cylinder and a pre-correcting position lower air cylinder which are arranged oppositely, the inner sides of the upper parts of the tube correcting forks are symmetrically provided with upper slide rails, the upper slide rails are connected with upper correcting tube plates in a sliding manner, the pre-correcting position upper air cylinders are symmetrically arranged on the upper parts of the tube correcting forks, piston rods of the pre-correcting position upper air cylinders are connected with the upper correcting tube plates, the pre-correcting position upper air cylinders drive the upper correcting tube plates to move up and down, and the bottom ends of the upper correcting tube plates are provided with a plurality of upper grooves which are arranged side by side; the pipe righting device is characterized in that lower slide rails are symmetrically arranged on the inner sides of the lower portions of the pipe righting forks, a lower righting plate is connected to the lower slide rails in a sliding mode, lower pre-righting cylinders are symmetrically arranged on the lower portions of the pipe righting forks, piston rods of the lower pre-righting cylinders are connected with the lower righting plate, the lower pre-righting cylinders drive the lower righting plate to move up and down, and a plurality of lower grooves which are arranged side by side and are the same as the upper grooves in number are formed in the top ends of the lower righting plate.

The application provides an infusion set helmet assembly device, its beneficial effect lies in: according to the invention, the feeding mechanism, the material staggering mechanism, the material taking and feeding mechanism, the feeding cylinder, the rotary assembling mechanism, the assembling cylinder, the pipe righting position and the pre-righting position are arranged and matched for use, so that the protective cap is adjusted from a vertical state to a horizontal state, the automatic assembly of the protective cap and the hose two-way assembly is realized, the assembly efficiency and the assembly quality are greatly improved, and the pollution risk and the production cost are reduced; by arranging the feeding mechanism and the material staggering mechanism to be matched for use, the number of the protective caps assembled in one time is increased through twice feeding, and the production efficiency is obviously improved; the hose and the two-way joint are clamped and aligned by arranging the pipe aligning position and the pre-aligning position for matching use, so that unnecessary shaking of a hose two-way joint assembly in the assembling process is prevented, the assembling quality is obviously improved, and the yield is high; the utility model discloses simple structure, it is easy and simple to handle, the packaging efficiency is high, and the equipment quality is high, and the yields is high, is favorable to realizing medical instrument's automated production.

Drawings

Fig. 1 is a schematic structural view of an infusion set cap assembly device according to an embodiment of the present application;

FIG. 2 is a left side view of the infusion set cap assembly shown in FIG. 1;

fig. 3 is a schematic structural diagram of a feeding mechanism of the infusion set cap assembly device shown in fig. 1;

FIG. 4 is an enlarged schematic view of the loading mechanism shown in FIG. 3 at A;

fig. 5 is a rear view structural schematic diagram of a material staggering mechanism of the infusion set cap assembly device shown in fig. 1;

fig. 6 is a schematic structural diagram of a station frame and a material taking and feeding mechanism of the infusion set cap assembly device shown in fig. 1;

fig. 7 is an enlarged structural schematic view of a material taking and feeding mechanism of the infusion set cap assembly device shown in fig. 1;

FIG. 8 is an exploded view of the rotary assembly mechanism of the infusion set cap assembly shown in FIG. 1;

fig. 9 is a schematic diagram of an explosion structure of the cap assembly plate of the infusion set cap assembly device shown in fig. 1, which is turned over 90 degrees downwards;

fig. 10 is a left side view of a 90-degree turn-over limiting and turn-over top of the infusion set cap assembly device shown in fig. 1 when the cap assembly plate is in the original position;

fig. 11 is a left side view of a 90-degree turning limit and a turning top when the cap assembly plate of the infusion set cap assembly device shown in fig. 1 is turned downwards by 90 degrees;

fig. 12 is a rear view explosion structure diagram of the tube righting and pre-righting of the infusion set cap assembly device shown in fig. 1;

fig. 13 is a rear-view enlarged structural schematic diagram of tube righting and pre-righting of the infusion set cap assembly device shown in fig. 1.

The symbols in the drawings illustrate that:

1. a station frame; 101. an equipment warning light;

2. a feeding mechanism; 201. a direct vibration heightening bracket; 202. a direct vibration bracket; 203. a linear vibrator; 204. combining material channels; 205. a cap protecting material channel; 206. pressing plates for the material channels; 207. a baffle plate;

3. a material staggering mechanism; 301. a material staggering and heightening bracket; 302. a material staggering sliding rail; 303. a material staggering support; 304. a cylinder connecting plate; 305. a material mixing cylinder; 306. a staggered material jacking cylinder; 307. buffering and limiting A;308. buffering and limiting B;309. a staggered material channel fixing plate; 310. dislocation material channel blocks; 311. a staggered material channel; 312. odd-number material channels; 313. an even number of material channels;

4. a material taking and feeding mechanism; 401. a feeding slide rail; 402. a material taking lifting seat plate; 403. a material taking cylinder; 404. a cylinder connecting plate; 405. a material taking guide shaft; 406. a material taking guide shaft fixing plate; 407. a material sucking vertical plate; 408. a suction seat plate; 409. a material suction guide sleeve; 410. a material suction shaft; 411. a material sucking shaft pressing plate; 412. a suction coupling plate; 413. a vacuum generator;

5. a rotating assembly mechanism; 501. assembling the slide rail; 502. rotating the bracket; 503. a seat board is turned over; 504. a bearing seat; 505. a bearing; 506. a rotating shaft; 507. rotating the cylinder fixing plate; 508. a rotating cylinder; 509. a coupling; limiting the 510.90-degree overturning; 511. turning over the top; 512. turning over the connecting plate; 513. assembling a turnover connecting plate; 514. a cap assembly panel; 515. assembling a shaft; 516. assembling a shaft pressing plate; 517. assembling a cap sleeve; 518. a mandril seat plate; 519. pushing a cap ejector rod; 520. a mandril pressing plate; 521. a material ejection cylinder; 522. a material ejecting baffle plate; 523. a material ejecting guide shaft; 524. assembling a retaining wire;

6. righting the tube; 601. an upper righting connecting plate; 602. righting the upper plate; 603. an upper righting cylinder; 604. an upper righting cylinder connecting plate; 605. the upper part of the tube righting fork; 606. an upper righting guide shaft; 607. an upper righting guide shaft fixing plate; 608. a lower righting frame; 609. a lower righting cylinder; 610. a lower righting cylinder connecting plate; 611. the lower part of the tube righting fork; 612. a lower righting guide shaft;

7. pre-correcting; 701. an upper slide rail; 702. an upper front tube plate; 703. pre-righting the upper cylinder; 704. a lower slide rail; 705. a lower front tube plate; 706. a pre-righting lower cylinder;

8. a feeding cylinder; 801. a feeding limit plate;

9. assembling a cylinder; 901. assembling a limiting plate;

10. assembling a top cylinder; 11. a protective cap.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It should be noted that the terms "upper", "lower", "left", "right", "front", "rear", "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 in describing and simplifying the present invention, and are not to be construed as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," "B," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, a schematic structural diagram of an infusion set cap assembly device according to an embodiment of the present application is shown, and for convenience of description, only parts related to the embodiment are shown, which are detailed as follows:

in one embodiment, please refer to fig. 2 and 4, a protective cap assembling device for an infusion apparatus, which is used for assembling a protective cap 11 on a hose two-way component, includes a station frame 1, a feeding mechanism 2, a material staggering mechanism 3, a material fetching and feeding mechanism 4, a rotating assembling mechanism 5, a tube righting position 6, a righting position 7, a material feeding cylinder 8, an assembling cylinder 9 and an assembling top cylinder 10, wherein the feeding mechanism 2 is arranged on one side of the station frame 1, the feeding mechanism 2 feeds the protective cap 11, the material staggering mechanism 3 is arranged at the bottom end inside the station frame 1, the material staggering mechanism 3 is in contact with the feeding mechanism 2, the material fetching and feeding mechanism 4 and the material feeding cylinder 8 are arranged at the top end of the station frame 1, the material fetching and feeding mechanisms 4 and the material feeding cylinder 8 are arranged above the material staggering mechanism 3, a piston rod of a feeding cylinder 8 is connected with a material taking and feeding mechanism 4, the feeding cylinder 8 drives the material taking and feeding mechanism 4 to move back and forth, the other side of a material staggering mechanism 3 is provided with a rotary assembling mechanism 5, the bottom end inside a station frame 1 is provided with an assembling cylinder 9 and an assembling top cylinder 10, the assembling cylinder 9 and the assembling top cylinder 10 are arranged in opposite directions, a piston rod of the assembling cylinder 9 is connected with the rotary assembling mechanism 5, the assembling cylinder 9 drives the rotary assembling mechanism 5 to move back and forth, the assembling top cylinder 10 limits the rotary assembling mechanism 5, the other side of the rotary assembling mechanism 5 is provided with a pipe righting position 6, the pipe righting position 6 clamps a hose, the inner side of the pipe righting position 6 is provided with a pre-righting position 7, and the pre-righting position 7 clamps a two-way;

the feeding mechanism 2 vertically conveys the protective cap 11 to the material staggering mechanism 3, the material taking and feeding mechanism 4 moves downwards to absorb the protective cap 11 on the material staggering mechanism 3 and then resets, the feeding cylinder 8 drives the material taking and feeding mechanism 4 to move forwards to reach the upper side of the rotary assembling mechanism 5, the material taking and feeding mechanism 4 moves downwards again to vertically convey the protective cap 11 to the rotary assembling mechanism 5, the rotary assembling mechanism 5 overturns the protective cap 11 to be in a horizontal state, the hose is clamped and aligned by the pipe aligning 6 at the moment, the assembling jacking cylinder 10 extends out, the assembling cylinder 9 drives the rotary assembling mechanism 5 to move forwards until the rotary assembling mechanism 5 touches the assembling jacking cylinder 10, the pre-aligning 7 clamps and aligns the two-way, the assembling jacking cylinder 10 returns, the assembling cylinder 9 drives the rotary assembling mechanism 5 to move forwards continuously, the protective cap 11 is assembled on the hose two-way assembly, and automatic assembling of the protective cap 11 and the hose two-way assembly is realized.

Specifically, please refer to fig. 3 and 4, the feeding mechanism 2 is provided with a straight vibration pad elevation support 201, a straight vibration support 202 is arranged on the straight vibration pad elevation support 201, a linear vibrator 203 is arranged on the straight vibration support 202, a material channel combination 204 is arranged on the linear vibrator 203, a plurality of cap protecting material channels 205 are arranged on the material channel combination 204, material channel pressing plates 206 are respectively arranged on two sides of the top end of each cap protecting material channel 205, the material channel pressing plates 206 extend to the upper side of the cap protecting material channels 205, a gap is arranged between the two material channel pressing plates 206, and the caps 11 are placed in the cap protecting material channels 205 in a vertical state with upward openings; the duct presser 206 functions as a stopper for the cap 11, and prevents the cap 11 from jumping out of the cap duct 205 under the vibration of the linear vibrator 203.

Please refer to fig. 2 and 5, the material staggering mechanism 3 is provided with a material staggering height support 301, the material staggering height support 301 is arranged at the bottom end inside the station frame 1, a material staggering sliding rail 302 is arranged at the top end of the material staggering height support 301, the material staggering sliding rail 302 is connected with a material staggering support 303 in a sliding manner, the bottom of the material staggering support 303 is provided with a cylinder connecting plate 304, the top end of the material staggering height support 301 is provided with a material staggering cylinder 305 and a material staggering top cylinder 306 which are oppositely arranged at the rear side of the material staggering support 303, the material staggering top cylinder 306 and the material staggering cylinder 305 are respectively arranged at the left side and the right side of the cylinder connecting plate 304, a piston rod of the material staggering cylinder 305 is connected with the cylinder connecting plate 304, the material staggering cylinder 305 is used for driving the material staggering support 303 to move left and right, and the material staggering top cylinder 306 is used for driving the material staggering support 303 to move to the material staggering cylinder 305; the material staggering cylinder 305 and the material staggering jacking cylinder 306 are respectively provided with a buffering limit A307 and a buffering limit B308, and the buffering limit A307 and the buffering limit B308 are used for limiting the cylinder connecting plate 304.

The misplaced material channel fixing plate 309 is arranged on the misplaced material channel bracket 303, the misplaced material channel fixing plate 309 is provided with a misplaced material channel block 310, the misplaced material channel block 310 is provided with a plurality of misplaced material channels 311 arranged side by side, the misplaced material channels 311 are contacted with the cap protecting material channel 205, and the cap protecting 11 can conveniently enter the misplaced material channel 311 from the cap protecting material channel 205; the number of the dislocation material channels 311 is 2 times of the number of the cap protection channels 205, and the distance between the adjacent dislocation material channels 311 is half of the distance between the adjacent cap protection channels 205, so when the dislocation material cylinder 305 drives the dislocation material channels 311 to move left and right, the dislocation material channels 311 are communicated with the cap protection channels 205 at intervals, that is, when the cylinder connecting plate 304 is contacted with the buffer limit A307, the odd number material channels 312 of the dislocation material channels 311 are just communicated with the cap protection channels 205, when the dislocation material cylinder 305 drives the dislocation material channels 311 to move left until the cylinder connecting plate 304 is contacted with the buffer limit B308, the even number material channels 313 of the dislocation material channels 311 are just communicated with the cap protection channels 205, the cap protection 11 on the cap protection channels 205 is vertically conveyed into the dislocation material channels 311 under the vibration of the linear vibrator 203, after twice conveying and feeding, the cap protection 11 is fully paved in the dislocation material channels 311, at this time, the piston rod of the dislocation material jacking cylinder 306 extends out, the cylinder supports against the cylinder 304 to move the dislocation material cylinder connecting plate 305, and makes the piston rod 305 retract, that the dislocation material channels 306 retract into the dislocation material channels 205, and the dislocation material channels 205, thereby preventing the dislocation material channels from moving towards the right, and the dislocation material channels 205 from moving, and the dislocation material channels 205; referring to fig. 3, the left and right ends of the material channel assembly 204 are symmetrically provided with the baffle 207, the baffle 207 is used in cooperation with the dislocation material channel 311, and when the dislocation material channel 311 is staggered from the cap material channel 205, the baffle 207 blocks the cap 11 on the dislocation material channel 311 at the outermost side, so as to prevent the cap 11 from falling.

Referring to fig. 1, 6 and 7, the material taking and feeding mechanism 4 is provided with feeding slide rails 401, the feeding slide rails 401 are symmetrically arranged on the left and right sides of the top end of the station frame 1, a material taking lifting seat plate 402 is connected to the feeding slide rails 401 in a sliding manner, a material taking cylinder 403 is arranged on the material taking lifting seat plate 402, a cylinder connecting plate 404 is connected to a piston rod of the material taking cylinder 403, the cylinder connecting plate 404 is arranged below the material taking lifting seat plate 402 and located inside the station frame 1, and the material taking cylinder 403 drives the cylinder connecting plate 404 to move up and down; get material lifting base plate 402 go up sliding connection and have the material guide axle 405 of getting that the symmetry set up, get the bottom of material guide axle 405 and be connected with cylinder link board 404, get the top of material guide axle 405 and be connected with and get material guide axle fixed plate 406, get material guide axle fixed plate 406 and play spacing effect to getting material guide axle 405, get the effect that material guide axle 405 plays the direction to getting material cylinder 403.

A material suction vertical plate 407 is arranged below the air cylinder connecting plate 404, a material suction seat plate 408 is arranged at the rear end of the material suction vertical plate 407, a plurality of hollow material suction guide sleeves 409 which are arranged side by side are arranged on the material suction seat plate 408, the material suction guide sleeves 409 are vertically arranged, hollow material suction shafts 410 are arranged in the material suction guide sleeves 409, a material suction shaft pressing plate 411 and a material suction shaft connecting plate 412 are respectively arranged at the upper end and the lower end of the material suction seat plate 408, the material suction shaft pressing plate 411 and the material suction shaft connecting plate 412 fix the material suction guide sleeves 409 and the material suction shafts 410 on the material suction seat plate 408, the material suction shafts 410 penetrate through the material suction seat plate 408 and extend out of the material suction shaft pressing plate 411 and the material suction shaft connecting plate 412, a plurality of vacuum generators 413 are arranged at the top end of the station frame 1, air inlets of the vacuum generators 413 are connected with a suction device through air pipes, air outlets of the vacuum generators 413 are connected with upper end ports of the material suction shafts 410 through air pipes, and the number of the material suction shafts 410 and the vacuum generators 413 is the same as that of the staggered material passages 311; the material taking cylinder 403 drives the material sucking shaft 410 to move downwards through the cylinder connecting plate 404, when the lower port of the material sucking shaft 410 is inserted into the protective cap 11 on the dislocation material channel 311, the material sucking shaft 410 sucks the protective cap 11 on the dislocation material channel 311 under the action of the vacuum generator 413, and then the material sucking shaft 410 restores the original position under the action of the material taking cylinder 403.

The feeding cylinder 8 is arranged at the top end of the station frame 1 and is positioned at the rear side of the material taking lifting seat plate 402, a piston rod of the feeding cylinder 8 is connected with the material taking lifting seat plate 402, the feeding cylinder 8 drives the material taking lifting seat plate 402 to move back and forth, and when the material sucking shaft 410 sucks the protective cap 11 on the dislocation material channel 311 and restores the original position, the feeding cylinder 8 drives the material taking and feeding mechanism 4 to move forward to reach the upper part of the rotary assembling mechanism 5; the station frame 1 is further provided with feeding limiting plates 801, and the feeding limiting plates 801 are arranged on the front side and the rear side of the material taking lifting base plate 402 and have a limiting effect on the material taking lifting base plate 402.

Referring to fig. 6, 8 and 9, the rotating assembly mechanism 5 is provided with assembly slide rails 501, the assembly slide rails 501 are symmetrically arranged on the left and right sides of the inner bottom end of the station frame 1, the assembly slide rails 501 are slidably connected with a rotating bracket 502, the rotating bracket 502 is provided with a turning seat plate 503, the turning seat plate 503 is symmetrically provided with a bearing seat 504, the bearing seat 504 is connected with a horizontally arranged rotating shaft 506 through a bearing 505, the rotating bracket 502 is further provided with a rotating cylinder fixing plate 507, the rotating cylinder fixing plate 507 is provided with a rotating cylinder 508, the rotating cylinder 508 is connected with the rotating shaft 506 through a coupling 509, and the rotating cylinder 508 drives the rotating shaft 506 to turn up and down; the other end of the rotating shaft 506 is provided with a 90-degree turning limit 510, the 90-degree turning limit 510 is arranged on the outer side of the bearing seat 504, the outer side of the bearing seat 504 is symmetrically provided with turning headers 511, the 90-degree turning limit 510 is matched with the turning headers 511 for use, the rotating cylinder 508 drives the rotating shaft 506 to turn 90 degrees up and down, when the rotating cylinder 508 drives the rotating shaft 506 to turn 90 degrees downwards, the 90-degree turning limit 510 and the turning headers 511 are shown in fig. 11, and when the rotating cylinder 508 drives the rotating shaft 506 to turn 90 degrees upwards and return to the original position, the 90-degree turning limit 510 and the turning headers 511 are shown in fig. 10.

The rotating shaft 506 is provided with an overturning connecting plate 512, the overturning connecting plate 512 is provided with an assembling overturning connecting plate 513, the assembling overturning connecting plate 513 is provided with a protective cap assembling plate 514, the protective cap assembling plate 514 is provided with a plurality of hollow assembling shafts 515 arranged side by side, the assembling shafts 515 are vertically arranged and are the same as the material sucking shafts 410 in number, the assembling shafts 515 extend out of the upper part of the protective cap assembling plate 514, an assembling shaft pressing plate 516 is arranged below the protective cap assembling plate 514, the assembling shafts 515 are fixed on the protective cap assembling plate 514 by the assembling shaft pressing plate 516, hollow cap assembling sleeves 517 are sleeved at the top ends of the assembling shafts 515, the cap assembling sleeves 517 are fixed on the assembling shafts 515 through assembling retaining wires 524, and the protective caps 11 are vertically placed on the cap assembling sleeves 517; when the feeding cylinder 8 drives the taking and feeding mechanism 4 to move forwards to reach the upper part of the rotary assembling mechanism 5, the taking cylinder 403 drives the material sucking shaft 410 to move downwards again to vertically convey the protective cap 11 into the cap group 517, the vacuum generator 413 stops acting, the taking cylinder 403 drives the material sucking shaft 410 to move upwards, the feeding cylinder 8 drives the taking and feeding mechanism 4 to move backwards to restore the original position, and meanwhile, the rotary cylinder 508 drives the rotary shaft 506 to turn downwards by 90 degrees to enable the protective cap 11 to be in a horizontal state with a forward opening.

Referring to fig. 6, 12 and 13, the tube alignment 6 is provided with an upper alignment cylinder 603 and a lower alignment cylinder 609 which are oppositely arranged, one end of the station frame 1, which is far away from the feeding cylinder 8, is symmetrically provided with an upper alignment connecting plate 601, the upper alignment connecting plate 601 is provided with an alignment upper plate 602, the alignment upper plate 602 is provided with an upper alignment cylinder 603, a piston rod of the upper alignment cylinder 603 is connected with an upper alignment cylinder connecting plate 604, the upper alignment cylinder connecting plate 604 is positioned below the alignment upper plate 602, the bottom end of the upper alignment cylinder connecting plate 604 is provided with a tube alignment fork upper part 605, and the upper alignment cylinder 603 drives the tube alignment fork upper part 605 to move up and down; the upper righting upper plate 602 is slidably connected with upper righting guide shafts 606 which are symmetrically arranged, the bottom ends of the upper righting guide shafts 606 are connected with an upper righting cylinder connecting plate 604, the top ends of the upper righting guide shafts 606 are connected with upper righting guide shaft fixing plates 607, the upper righting guide shaft fixing plates 607 limit the upper righting guide shafts 606, and the upper righting guide shafts 606 guide the upper righting cylinders 603;

a lower righting frame 608 is arranged at the bottom end inside the station frame 1, the lower righting frame 608 is arranged on the outer side of the rotary assembling mechanism 5, a lower righting cylinder 609 is arranged on the lower righting frame 608, a piston rod of the lower righting cylinder 609 is connected with a lower righting cylinder connecting plate 610, the lower righting cylinder connecting plate 610 is located above the lower righting frame 608, a tube righting fork lower part 611 is arranged at the top end of the lower righting cylinder connecting plate 610, and the lower righting cylinder 609 drives the tube righting fork lower part 611 to move up and down; the lower righting frame 608 is connected with symmetrically arranged lower righting guide shafts 612 in a sliding manner, the top ends of the lower righting guide shafts 612 are connected with a lower righting cylinder connecting plate 610, and the lower righting guide shafts 612 play a role in guiding the upper righting cylinders 603; the lower and upper righting cylinders 609 and 603 drive the tube righting fork lower part 611 and the tube righting fork upper part 605 to move towards each other at the same time, so as to clamp and righting the hose.

The pre-righting position 7 is provided with a pre-righting position upper air cylinder 703 and a pre-righting position lower air cylinder 706 which are oppositely arranged, the inner side of the upper part 605 of the tube righting position fork is symmetrically provided with an upper slide rail 701, the upper slide rail 701 is connected with an upper righting tube plate 702 in a sliding manner, the pre-righting position upper air cylinder 703 is symmetrically arranged on the upper part 605 of the tube righting position fork, a piston rod of the pre-righting position upper air cylinder 703 is connected with the upper righting tube plate 702, the pre-righting position upper air cylinder 703 drives the upper righting tube plate 702 to move up and down, and the bottom end of the upper righting tube plate 702 is provided with a plurality of upper grooves which are arranged side by side and have the same number as that of the assembling shafts 515; the inner side of the lower part 611 of the tube righting fork is symmetrically provided with lower slide rails 704, the lower slide rails 704 are connected with a lower righting tube plate 705 in a sliding manner, pre-righting lower air cylinders 706 are symmetrically arranged on the lower part 611 of the tube righting fork, piston rods of the pre-righting lower air cylinders 706 are connected with the lower righting tube plate 705, the pre-righting lower air cylinders 706 drive the lower righting tube plate 705 to move up and down, and the top end of the lower righting tube plate 705 is provided with a plurality of lower grooves which are arranged side by side and have the same number as the upper grooves; the pre-righting upper air cylinder 703 and the pre-righting lower air cylinder 706 simultaneously drive the upper tube plate 702 and the lower tube plate 705 to move oppositely, so as to clamp and righting the two-way valve.

Referring to fig. 2 and 6, an assembly cylinder 9 and an assembly top cylinder 10 are oppositely arranged at the bottom end inside the station frame 1, the assembly cylinder 9 is arranged at the rear side of the rotating bracket 502, a piston rod of the assembly cylinder 9 is connected with the rotating bracket 502, the assembly cylinder 9 is used for driving the rotating bracket 502 to move back and forth, the assembly top cylinder 10 is arranged at the front side of the rotating bracket 502, the assembly top cylinder 10 is used for limiting the rotating bracket 502, assembly limiting plates 901 are respectively arranged at the front side and the rear side of the rotating bracket 502, and the assembly limiting plates 901 are used for limiting the rotating bracket 502; when the protective cap 11 is turned over to be in a horizontal state with an opening facing forwards, the hose is clamped and righted by the pipe righting position 6, the assembly jacking cylinder 10 extends out, the assembly cylinder 9 drives the protective cap 11 to move forwards until the rotary support 502 touches the assembly jacking cylinder 10, the two-way pipe is clamped and righted by the righting position 7 at the moment, the assembly jacking cylinder 10 returns, the assembly cylinder 9 drives the protective cap 11 to continuously move forwards, and the protective cap 11 is assembled on the hose two-way pipe assembly.

Referring to fig. 9, a top rod seat plate 518 is disposed at the bottom end of the assembly shaft pressing plate 516, a plurality of top rod cap rods 519 are disposed on the top rod seat plate 518, the top rod cap rods 519 extend into the assembly shaft 515, a top rod pressing plate 520 is disposed at the bottom end of the top rod seat plate 518, and the top rod pressing plate 520 fixes the top rod cap rods 519 on the top rod seat plate 518; the ejection cylinder 521 is symmetrically arranged on the ejector rod seat plate 518, the ejection baffle 522 is symmetrically arranged on the protective cap assembling plate 514, a piston rod of the ejection cylinder 521 is connected with the ejection baffle 522, the ejector rod seat plate 518 is also symmetrically provided with an ejection guide shaft 523, the ejection guide shaft 523 is in sliding connection with the protective cap assembling plate 514, and the ejection guide shaft 523 plays a role in guiding the ejection cylinder; when the protective cap 11 is assembled to the hose bi-pass assembly, the ejection cylinder 521 retracts to drive the ejector rod seat plate 518 to move towards the protective cap assembly plate 514, and simultaneously, the ejector rod seat plate 518 drives the cap ejection rod 519 to move towards the cap assembly 517 along the assembly shaft 515, so that the protective cap 11 is ejected out of the cap assembly 517.

Referring to fig. 1 and fig. 2, an equipment warning light 101, a material staggering cylinder 305, a material staggering ejection cylinder 306, a material taking cylinder 403, a rotating cylinder 508, an ejection cylinder 521, an upper righting cylinder 603, a lower righting cylinder 609, a righting position pre-upper cylinder 703, a righting position pre-lower cylinder 706, a feeding cylinder 8, an assembling cylinder 9, an assembling ejection cylinder 10 and the equipment warning light 101 are all electrically connected with a control system, and the control system detects whether the cylinders are in place and controls the equipment warning light 101 to give an alarm.

The working principle of the above-mentioned infusion set cap assembly device is described below with reference to fig. 1 to 13 as follows:

the protective cap 11 is vertically placed in the protective cap material channel 205 with an upward opening, when the dislocation material channel 311 is driven by the dislocation air cylinder 305 to move leftwards, the dislocation material channel 311 is communicated with the protective cap material channel 205 at intervals, the protective cap 11 on the protective cap material channel 205 is vertically conveyed into the dislocation material channel 311 under the vibration of the linear vibrator 203, the protective cap 11 is fully paved in the dislocation material channel 311 after two times of conveying and feeding, at the moment, the dislocation material top cylinder 306 drives the dislocation material channel 311 to move rightwards through the air cylinder connecting plate 304, the moving distance is half of the distance of the adjacent dislocation material channel 311, the dislocation material channel 311 is staggered with the protective cap material channel 205, and the protective cap material channel 205 is prevented from continuously conveying the protective cap 11 into the dislocation material channel 311;

then the material taking cylinder 403 drives the material sucking shaft 410 to move downwards, when the lower port of the material sucking shaft 410 is inserted into the protective cap 11 on the dislocation material channel 311, the material sucking shaft 410 sucks the protective cap 11 on the dislocation material channel 311 under the action of the vacuum generator 413, and then the material sucking shaft 410 restores to the original position under the action of the material taking cylinder 403; then the feeding cylinder 8 drives the taking and feeding mechanism 4 to move forwards to the position above the rotary assembling mechanism 5, the taking cylinder 403 drives the material sucking shaft 410 to move downwards again to vertically convey the protective cap 11 into the cap group 517, the vacuum generator 413 stops acting, the taking cylinder 403 drives the material sucking shaft 410 to move upwards, the feeding cylinder 8 drives the taking and feeding mechanism 4 to move backwards to restore the original position, and meanwhile, the rotary cylinder 508 drives the rotary shaft 506 to turn downwards by 90 degrees to enable the protective cap 11 to be in a horizontal state with a forward opening;

at the moment, the hose is clamped and righted by the pipe righting position 6, the assembly top cylinder 10 extends out, the assembly cylinder 9 drives the protective cap 11 to move forwards until the rotating support 502 touches the assembly top cylinder 10, the pre-righting position 7 clamps the two-way pipe righting position, the assembly top cylinder 10 returns, the assembly cylinder 9 drives the protective cap 11 to move forwards continuously, and the protective cap 11 is assembled on the hose two-way pipe assembly; finally, the ejection cylinder 521 retracts to drive the cap pushing ejector rod 519 on the ejector rod seat plate 518 to move towards the cap assembling sleeve 517 along the assembling shaft 515, so that the protective cap 11 is ejected out of the cap assembling sleeve 517, and the automatic assembling of the protective cap 11 and the hose two-way assembly is realized.

The application provides an infusion apparatus protective cap assembling device, a feeding mechanism 2, a material staggering mechanism 3, a material taking and feeding mechanism 4, a feeding cylinder 8, a rotary assembling mechanism 5, an assembling cylinder 9, a pipe aligning position 6 and a pre-aligning position 7 are arranged to be matched for use, a protective cap 11 is adjusted from a vertical state to a horizontal state, automatic assembling of the protective cap 11 and a hose two-way assembly is achieved, assembling efficiency and assembling quality are greatly improved, and pollution risk and production cost are reduced; by arranging the feeding mechanism 2 and the material staggering mechanism 3 to be matched for use, the number of the protective caps 11 assembled in one time is increased through twice feeding, and the production efficiency is obviously improved; the hose and the two-way joint are clamped and aligned by arranging the pipe aligning position 6 and the pre-aligning position 7 to be matched, so that unnecessary shaking of a hose two-way joint assembly in the assembling process is prevented, the assembling quality is obviously improved, and the yield is high; the utility model discloses simple structure, it is easy and simple to handle, the packaging efficiency is high, and the equipment quality is high, and the yields is high, is favorable to realizing medical instrument's automated production, but wide application in medical helmet equipment technical field.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (10)

1. The utility model provides an infusion set helmet assembly device, its characterized in that, includes the station frame, one side of station frame is equipped with feed mechanism, be equipped with wrong material mechanism in the station frame, wrong material mechanism with feed mechanism contacts, the station frame go up in wrong material mechanism's top is equipped with gets feeding mechanism and feeding cylinder, feeding cylinder's piston rod with it is connected to get feeding mechanism, wrong material mechanism's opposite side is equipped with rotatory equipment mechanism and equipment cylinder, the piston rod of equipment cylinder with rotatory equipment mechanism is connected, rotatory equipment mechanism's opposite side is equipped with the pipe normal position, be equipped with the normal position in advance on the pipe normal position.

2. The infusion set cap assembly device according to claim 1, wherein the feeding mechanism is provided with a vertical vibration heightening bracket, the vertical vibration heightening bracket is provided with a vertical vibration bracket, the vertical vibration bracket is provided with a linear vibrator, the linear vibrator is provided with a material channel assembly, the material channel assembly is provided with a plurality of cap material channels, two sides of the top end of each cap material channel are respectively provided with a material channel pressing plate, and the material channel pressing plates extend to the upper part of the cap material channel.

3. The infusion set helmet assembling device according to claim 2, wherein the material staggering mechanism is provided with a material staggering height support, a material staggering slide rail is arranged at the top end of the material staggering height support, the material staggering slide rail is connected with the material staggering support in a sliding mode, a cylinder connecting plate is arranged at the bottom end of the material staggering support, a material staggering top cylinder and a material staggering cylinder which are arranged in opposite directions are arranged on the left side and the right side of the cylinder connecting plate respectively, a piston rod of the material staggering cylinder is connected with the cylinder connecting plate, the material staggering cylinder drives the material staggering support to move left and right, and the material staggering top cylinder drives the material staggering support to move towards the material staggering cylinder.

4. The infusion apparatus cap assembly device according to claim 3, wherein the material staggering support is provided with a material staggering channel fixing plate, the material staggering channel fixing plate is provided with a material staggering channel block, the material staggering channel block is provided with a plurality of material staggering channels arranged side by side, the material staggering channels are in contact with the cap protecting channels, the distance between the adjacent material staggering channels is half of the distance between the adjacent cap protecting channels, so that when the material staggering cylinder drives the material staggering channels to move left and right, the material staggering channels are communicated with the cap protecting channels at intervals, and the material staggering jacking cylinder drives the material staggering support to move towards the material staggering cylinder, so that the material staggering channels are staggered with the cap protecting channels.

5. The infusion set cap assembling device according to claim 1, wherein the taking and feeding mechanism is provided with feeding slide rails, the feeding slide rails are symmetrically arranged on two sides of the top end of the station frame, a taking lifting seat plate is connected onto the feeding slide rails in a sliding manner, a taking air cylinder is arranged on the taking lifting seat plate, an air cylinder connecting plate is connected onto a piston rod of the taking air cylinder, the air cylinder connecting plate is arranged below the taking lifting seat plate, and the taking air cylinder drives the air cylinder connecting plate to move up and down; a material suction vertical plate is arranged below the air cylinder connecting plate, a material suction base plate is arranged at the rear end of the material suction vertical plate, a plurality of hollow material suction guide sleeves which are arranged side by side are arranged on the material suction base plate, hollow material suction shafts are arranged in the material suction guide sleeves, the material suction shafts penetrate through the material suction base plate and extend out of the material suction base plate, a plurality of vacuum generators are arranged at the top end of the station frame, air inlets of the vacuum generators are connected with a suction device through air pipes, and air outlets of the vacuum generators are connected with upper end ports of the material suction shafts through air pipes; the feeding cylinder is arranged at the rear end of the material taking lifting seat plate, a piston rod of the feeding cylinder is connected with the material taking lifting seat plate, and the feeding cylinder drives the material taking lifting seat plate to move back and forth.

6. The infusion set cap assembly device according to claim 1, wherein the rotating assembly mechanism is provided with assembly slide rails symmetrically arranged at the inner bottom end of the station frame, the assembly slide rails are slidably connected with a rotating bracket, the rotating bracket is provided with a turnover seat plate, the turnover seat plate is symmetrically provided with bearing seats, the bearing seats are connected with a rotating shaft horizontally arranged through bearings, the rotating bracket is further provided with a rotating cylinder fixing plate, the rotating cylinder fixing plate is provided with a rotating cylinder, the rotating cylinder is connected with the rotating shaft through a coupler, and the rotating cylinder drives the rotating shaft to turn up and down; the other end of axis of rotation is equipped with 90 degrees upsets spacing, the outside symmetry of bearing frame is equipped with the upset top, 90 degrees upsets spacing with the cooperation of upset top is used, realizes the rotatory cylinder drive 90 degrees upsets about the axis of rotation.

7. The infusion apparatus cap assembly device according to claim 6, wherein a turning connecting plate is arranged on the rotating shaft, an assembly turning connecting plate is arranged on the turning connecting plate, a cap assembly plate is arranged on the assembly turning connecting plate, a plurality of hollow assembly shafts are arranged on the cap assembly plate side by side and extend to the upper part of the cap assembly plate, and hollow cap sleeves are arranged at the top ends of the assembly shafts; the novel cap assembling device is characterized in that an ejector rod seat plate is arranged below the protective cap assembling plate, a plurality of cap pushing ejector rods are arranged on the ejector rod seat plate and extend into the assembling shaft, ejection air cylinders are symmetrically arranged on the ejector rod seat plate, ejection baffles are symmetrically arranged on the protective cap assembling plate, piston rods of the ejection air cylinders are connected with the ejection baffles, and the ejection air cylinders retract to drive the cap pushing ejector rods to move along the assembling shaft to the cap assembling sleeve.

8. The infusion set cap assembly device according to claim 6, wherein the assembly cylinder is arranged at the rear side of the rotating bracket, a piston rod of the assembly cylinder is connected with the rotating bracket, and the assembly cylinder drives the rotating bracket to move back and forth; the front side of the rotating support is provided with an assembly jacking cylinder which is arranged opposite to the assembly air cylinder, and the assembly jacking cylinder is used for limiting the rotating support.

9. The infusion set cap assembly device according to claim 1, wherein the tube alignment is provided with an upper alignment cylinder and a lower alignment cylinder which are oppositely arranged, one end of the station frame, which is far away from the feeding cylinder, is symmetrically provided with an upper alignment connecting plate, the upper alignment connecting plate is provided with an alignment upper plate, the alignment upper plate is provided with the upper alignment cylinder, a piston rod of the upper alignment cylinder is connected with an upper alignment cylinder connecting plate, the upper alignment cylinder connecting plate is arranged below the alignment upper plate, the bottom end of the upper alignment cylinder connecting plate is provided with an upper tube alignment fork part, and the upper alignment cylinder drives the upper tube alignment fork part to move up and down; the inner bottom end of the station frame is provided with a lower righting frame outside the rotary assembling mechanism, the lower righting cylinder is arranged on the lower righting frame, a piston rod of the lower righting cylinder is connected with a lower righting cylinder connecting plate, the lower righting cylinder connecting plate is arranged above the lower righting frame, the top end of the lower righting cylinder connecting plate is provided with a tube righting fork lower portion, and the lower righting cylinder drives the tube righting fork lower portion to move up and down.

10. The infusion set helmet assembly device according to claim 9, wherein the pre-alignment position is provided with a pre-alignment upper cylinder and a pre-alignment lower cylinder which are oppositely arranged, the inner sides of the upper parts of the tube alignment forks are symmetrically provided with upper slide rails, the upper slide rails are connected with an upper alignment tube plate in a sliding manner, the pre-alignment upper cylinders are symmetrically arranged on the upper parts of the tube alignment forks, piston rods of the pre-alignment upper cylinders are connected with the upper alignment tube plate, the pre-alignment upper cylinders drive the upper alignment tube plate to move up and down, and the bottom end of the upper alignment tube plate is provided with a plurality of upper grooves which are arranged side by side; the pipe righting device is characterized in that lower slide rails are symmetrically arranged on the inner sides of the lower portions of the pipe righting forks, a lower righting plate is connected to the lower slide rails in a sliding mode, lower pre-righting cylinders are symmetrically arranged on the lower portions of the pipe righting forks, piston rods of the lower pre-righting cylinders are connected with the lower righting plate, the lower pre-righting cylinders drive the lower righting plate to move up and down, and a plurality of lower grooves which are arranged side by side and are the same as the upper grooves in number are formed in the top ends of the lower righting plate.

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