Air pipe joint assembling equipment

Abstract

The invention belongs to the technical field of joint assembling equipment, and particularly relates to air pipe joint assembling equipment which comprises a rack, a control system and the following mechanisms controlled by the control system and arranged on the rack: an air pipe temporary storage mechanism for providing an air pipe; the air pipe feeding and cutting mechanism is used for feeding the air pipe and cutting the air pipe to the required length; the rotating disc assembly is used for installing the O-shaped ring into the male head and installing the silencing pad into the female head; the male head-air pipe assembling mechanism is used for assembling the air pipe into the male head component assembled with the O-shaped ring; the female head-air pipe assembling mechanism is used for assembling the air pipe into the female head assembly assembled with the silencing pad; and the material taking platform is used for conveying the cut air pipe to the male head-air pipe assembling mechanism or the female head-air pipe assembling mechanism. Compared with the prior art, the assembly of the male head and the female head shares one rotating disc, the equipment has three modes of separate production of the male head, separate production of the female head and mixed production of the male head and the female head, the equipment works in a full-automatic mode, only one operator is needed, the automation degree is very high, and the efficiency is also very high.

Description

Technical Field

[0001] The invention belongs to the technical field of joint assembly equipment, and in particular relates to a trachea joint assembly equipment. Background Art

[0002] Pneumatic connectors generally include quick-plug connectors, quick-twist connectors, ferrules, valve connectors, etc. Among them, quick-plug connectors are widely used in pipeline connections. They have the advantages of quick installation, easy disassembly, and reliable sealing. Quick-plug connectors usually consist of connector bodies (male / female), sealing rings / silencers, retaining rings, etc., among which a sealing ring is placed inside the male and a silencer is placed inside the female. Its working principle is to firmly fix the inserted air pipe inside the connector through retaining rings or other mechanical structures, and rely on sealing rings to achieve sealing to prevent leakage.

[0003] The existing air pipe joint assembly equipment has a low degree of automation and needs to rely on manual labor to a certain extent, and the efficiency and yield rate cannot meet the requirements. In addition, the existing air pipe joint assembly equipment can only assemble the male head and the air pipe, or only assemble the female head and the air pipe, and it is impossible to assemble the male head, the female head and the air pipe on the same machine.

[0004] In view of this, the present invention aims to provide a trachea joint assembly device, which can realize automatic, fast and accurate joint assembly through ingenious structural design, and has a simple structure and low cost. The male head and the female head share one device, and the male head can be produced separately, the female head can be produced separately, or the male head and the female head can be produced at the same time. It has a wide range of applications and low cost. Summary of the invention

[0005] The purpose of the present invention is to provide a trachea joint assembly device to address the deficiencies of the prior art. The device can realize automatic, rapid and accurate joint assembly through ingenious structural design, and has a simple structure and low cost. The male head and the female head share one device, and the male head can be produced separately, the female head can be produced separately, or the male head and the female head can be produced simultaneously. The device has a wide range of applications and low cost.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A trachea joint assembly device includes a frame, a control system, and the following mechanism controlled by the control system and arranged on the frame:

[0008] A tracheal buffer mechanism for providing a trachea;

[0009] A trachea feeding and cutting mechanism for feeding the trachea and cutting it to a desired length;

[0010] A turntable assembly for installing the O-ring into the male connector and the muffler pad into the female connector;

[0011] A male-to-trachea assembly mechanism for installing the trachea into the male assembly with the O-ring assembled;

[0012] A female connector-tracheal connector assembly mechanism for installing the tracheal connector into the female connector assembly on which the sound-absorbing pad has been assembled;

[0013] And a material taking platform for delivering the cut air pipe to the male head-air pipe assembly mechanism or the female head-air pipe assembly mechanism.

[0014] As an improvement of the trachea joint assembly device of the present invention, the trachea buffer mechanism includes a trachea buffer discharge tray arranged on the frame and a damping structure connected to the trachea buffer discharge tray;

[0015] The air pipe buffer discharge tray includes a first limit plate, a second limit plate, a rotating shaft, and a plurality of guide pillars arranged between the first limit plate and the second limit plate, wherein the first limit plate and the second limit plate are sleeved on the rotating shaft; the plurality of guide pillars and the first limit plate and the second limit plate together form an air pipe winding space;

[0016] The damping structure includes a first gear, a second gear, a damper, an elastic component and a bolt. The first gear is sleeved on the rotating shaft. The second gear is meshed with the first gear. The second gear, the damper, the elastic component and the bolt are sleeved on the rotating shaft in sequence.

[0017] As an improvement of the trachea joint assembly equipment of the present invention, the trachea feeding and cutting mechanism includes a trachea leveling mechanism and a cutting mechanism arranged on the frame, the trachea leveling mechanism includes an upper roller and a lower roller, a gap is formed between the upper roller and the lower roller for the trachea to pass through, and an adjustment mechanism for adjusting the gap is arranged on the upper roller; the cutting mechanism includes an upper cutting cylinder, an upper cutting knife driven by the upper cutting cylinder, a lower cutting cylinder and a lower cutting knife driven by the lower cutting cylinder.

[0018] As an improvement of the trachea joint assembly device of the present invention, the trachea flattening mechanism further includes a trachea guide mechanism; the trachea guide mechanism includes a guide ring and a first guide block arranged in sequence, the first guide block is provided with a first guide groove and guide blocks arranged on both sides of the first guide groove; the trachea guide mechanism further includes a second guide block, the second guide block is provided with a second guide groove, the first guide block and the second guide block are respectively arranged at both ends of the upper roller, and the second guide block is arranged close to the cutting mechanism;

[0019] The adjusting mechanism comprises a cylinder, a top block, an adjusting column, a mounting block and an elastic component, wherein the cylinder is connected to the top block, one end of the adjusting column is connected to the top block, the other end of the adjusting column passes through the mounting block, and the elastic component is arranged between the top block and the mounting block.

[0020] As an improvement of the trachea joint assembly equipment of the present invention, the turntable assembly includes a turntable, a cam divider for driving the turntable to rotate, a carrier arranged on the turntable, a male feeding and picking assembly, a female feeding and picking assembly, an O-ring feeding and discharging assembly, a silencer pad feeding and discharging assembly, a male O-ring detection CCD and a female silencer pad detection CCD which are sequentially arranged around the turntable.

[0021] As an improvement of the trachea joint assembly device of the present invention, the male head feeding and taking component includes a male head vibration plate and a male head feeding mechanism, the male head feeding mechanism includes a first mounting plate, a first pen-shaped cylinder arranged on the first mounting plate, the first pen-shaped cylinder is connected to a first lifting cylinder, a first clamping claw cylinder is arranged below the first lifting cylinder, and a male head clamping claw is arranged below the first clamping claw cylinder;

[0022] The female head feeding and picking assembly includes a female head vibration plate and a female head loading mechanism, the female head loading mechanism includes a second pen-shaped cylinder arranged on the first mounting plate, the second pen-shaped cylinder is connected to a second lifting cylinder, a second clamping cylinder is arranged below the second lifting cylinder, and a female head clamping claw is arranged below the second clamping claw cylinder.

[0023] As an improvement of the trachea joint assembly equipment of the present invention, the O-ring feeding and discharging assembly and the muffler pad feeding and discharging assembly include a sealing ring barrel arranged on the frame, a rotary sweeping discharging assembly for rotary sweeping out the sealing ring, and a transport assembly for clamping the sealing ring to the next station, and the rotary sweeping discharging assembly includes a sweeping bar and a motor for driving the sweeping bar to rotate;

[0024] The noise-absorbing pad feeding and discharging assembly includes a noise-absorbing pad vibration plate, a second mounting plate, a third pen-shaped cylinder, a motor, a lifting mechanism, a suction nozzle and a suction nozzle cylinder connected to the suction nozzle. The lifting mechanism is connected to the third pen-shaped cylinder and is laterally movable on the second mounting plate. The motor is connected to the lifting mechanism, and the suction nozzle is arranged below the lifting mechanism.

[0025] As an improvement of the trachea joint assembly device of the present invention, the sealing ring barrel includes a side wall and a bottom wall, a slit for the sealing ring to pass through is formed between the side wall and the bottom wall, a protruding column is formed upward on the bottom wall, the sweep bar is fixed on the connecting column, the connecting column is sleeved on the output shaft of the motor, and the protruding column is sleeved on the connecting column;

[0026] The sweep strips include a plurality of first sweep strips diverging outward from the connecting column and a second sweep strip connecting the connecting column and the protruding column and passing through the side wall. A fixing plate is arranged below the bottom wall, and a groove matching the bottom wall is formed on the fixing plate. The first sweep strip is arranged between the bottom wall and the groove, and a notch is formed on the groove for the sealing ring to be discharged, and the notch is also connected to the transport groove.

[0027] The rotary sweep discharging assembly also includes a discharging sheet arranged above the transport trough, the discharging sheet is connected to the discharging cylinder, and the discharging cylinder can move the discharging sheet and the sealing ring to the discharging position;

[0028] The transport assembly includes a transport transverse cylinder, a transport lifting cylinder, an equally spaced transport cylinder, a third clamp cylinder and a first material picking clamp. The transport transverse cylinder is connected to the equally spaced transport cylinder through the transport lifting cylinder, and the first clamp cylinder is connected to the equally spaced transport cylinder through a first connecting plate.

[0029] As an improvement of the trachea joint assembly equipment of the present invention, the male head-trachea assembly mechanism includes a male head discharge module, a male head picking module for clamping the male head from the turntable assembly and placing it on the male head discharge module, and a first trachea pressing mechanism.

[0030] As an improvement of the trachea joint assembly equipment of the present invention, the female head-trachea assembly mechanism includes a female head discharge module, a female head picking module for clamping the female head from the turntable assembly and placing it on the female head discharge module, and a second trachea pressing mechanism.

[0031] The working principle of the present invention is as follows: the trachea buffer mechanism is used to provide the trachea, and the trachea is sent to the trachea feeding and cutting mechanism to be cut to the required length. The turntable assembly loads the O-ring into the male head and the silencer pad into the female head. The material-taking platform transports the cut trachea to the trachea pressing mechanism, and then the trachea is loaded into the male head assembly with the O-ring assembled through the male head-trachea assembly mechanism to complete the male head-trachea assembly; the trachea is loaded into the female head assembly with the O-ring assembled through the female head-trachea assembly mechanism to complete the female head-trachea assembly. In the present invention, the male head and the female head assembly share a turntable, and the equipment has three modes: producing male heads alone, producing female heads alone, and producing male and female heads in combination. The equipment is fully automatic, and only one operator is required. The degree of automation is high, and the efficiency is also high. Through the clever structural design, it can realize automatic, fast and accurate joint assembly, and it has a simple structure, low cost, wide application range and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is one of the three-dimensional structural schematic diagrams of the present invention.

[0033] Figure 2 This is the second schematic diagram of the three-dimensional structure of the present invention.

[0034] Figure 3 It is a schematic diagram of the top structure of the present invention.

[0035] Figure 4 This is one of the three-dimensional structural schematic diagrams of the tracheal buffer mechanism in the present invention.

[0036] Figure 5 This is the second schematic diagram of the three-dimensional structure of the tracheal buffer mechanism in the present invention.

[0037] Figure 6 It is a front view structural schematic diagram of the trachea buffer mechanism in the present invention.

[0038] Figure 7 It is a schematic diagram of the decomposed structure of the tracheal buffer mechanism in the present invention.

[0039] Figure 8 This is one of the three-dimensional structural schematic diagrams of the air tube feeding and cutting mechanism in the present invention.

[0040] Fig. 9 This is the second schematic diagram of the three-dimensional structure of the air tube feeding and cutting mechanism in the present invention.

[0041] Fig.10 This is the third schematic diagram of the three-dimensional structure of the air tube feeding and cutting mechanism in the present invention.

[0042] Fig.11 This is one of the exploded structural diagrams of the air tube feeding and cutting mechanism in the present invention.

[0043] Fig.12 This is the second schematic diagram of the exploded structure of the air tube feeding and cutting mechanism in the present invention.

[0044] Fig.13 This is the third schematic diagram of the exploded structure of the air tube feeding and cutting mechanism in the present invention.

[0045] Fig.14 This is one of the three-dimensional structural schematic diagrams of a partial structure of the turntable assembly in the present invention.

[0046] Fig.15 This is the second three-dimensional structural schematic diagram of a partial structure of the turntable assembly in the present invention.

[0047] Fig.16 It is a top view of a part of the structure of the turntable assembly in the present invention.

[0048] Fig.17 It is a side view of a partial structure of the turntable assembly in the present invention.

[0049] Fig.18It is a structural schematic diagram of the male head loading mechanism and the female head loading mechanism in the present invention.

[0050] Fig.19 It is a schematic structural diagram of the feeding and discharging assembly of the sound-absorbing pad in the present invention.

[0051] Fig. 20 This is one of the three-dimensional structural schematic diagrams of the O-ring feeding and discharging assembly in the present invention.

[0052] Fig.21 This is the second three-dimensional structural schematic diagram of the O-ring feeding and discharging assembly in the present invention.

[0053] Fig. 22 This is one of the schematic diagrams of the exploded structure of the O-ring feeding and discharging assembly of the present invention.

[0054] Fig.23 This is the second schematic diagram of the exploded structure of the O-ring feeding and discharging assembly of the present invention.

[0055] Fig.24 This is the third schematic diagram of the exploded structure of the O-ring feeding and discharging assembly of the present invention.

[0056] Fig.25 This is the fourth schematic diagram of the exploded structure of the O-ring feeding and discharging assembly of the present invention.

[0057] Fig.26 It is one of the three-dimensional structural schematic diagrams of the male head-trachea assembly mechanism and the female head-trachea assembly mechanism (excluding the trachea pressing mechanism) in the present invention.

[0058] Fig. 27 This is the second schematic diagram of the three-dimensional structure of the male head-trachea assembly mechanism and the female head-trachea assembly mechanism (excluding the trachea pressing mechanism) in the present invention.

[0059] Fig.28 It is a schematic diagram of the top view of the male head-trachea assembly mechanism and the female head-trachea assembly mechanism (excluding the trachea pressing mechanism) in the present invention.

[0060] Fig.29 It is a side structural schematic diagram of the male head-trachea assembly mechanism and the female head-trachea assembly mechanism (excluding the trachea pressing mechanism) in the present invention.

[0061] Fig.30 This is one of the three-dimensional structural schematic diagrams of the first air pipe pressing mechanism and the male head discharge module in the present invention.

[0062] Fig.31 This is the second schematic diagram of the three-dimensional structure of the first air pipe pressing mechanism and the male head discharge module in the present invention.

[0063] Fig.32This is one of the schematic diagrams of the exploded structure of the first air pipe pressing mechanism and the male head discharge module in the present invention.

[0064] Fig.33 This is the second schematic diagram of the decomposed structure of the first air pipe pressing mechanism and the male head discharge module in the present invention. DETAILED DESCRIPTION

[0065] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0066] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0067] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0068] like Figures 1 to 33 As shown, the present invention provides a tracheal joint assembly device, including a frame 1, a control system, and the following mechanisms controlled by the control system and arranged on the frame 1:

[0069] A tracheal buffer mechanism 2 for providing a trachea;

[0070] A trachea feeding and cutting mechanism 3 for feeding the trachea and cutting it to a desired length;

[0071] A turntable assembly 4 for installing the O-ring into the male connector and the muffler pad into the female connector;

[0072] A male-trachea assembly mechanism 5 for assembling the trachea into the male assembly on which the O-ring has been assembled;

[0073] A female-tracheal assembly mechanism 6 for assembling the trachea into the female assembly on which the muffler pad has been assembled;

[0074] And a material taking platform 7 for delivering the cut air pipe to the male head-air pipe assembly mechanism 5 or the female head-air pipe assembly mechanism 6.

[0075] The air pipe buffer mechanism 2 includes an air pipe buffer discharge tray 21 arranged on the frame 1 and a damping structure 22 connected to the air pipe buffer discharge tray 21; when in use, bundles of air pipes are manually placed into the air pipe buffer discharge tray, and the damping effect formed by the damping structure 22 can prevent the air pipes from deviating and rolling.

[0076] The trachea buffer discharge tray 21 includes a first limiting plate 211, a second limiting plate 212, a rotating shaft 214, and a plurality of guide pillars 213 disposed between the first limiting plate 211 and the second limiting plate 212. The first limiting plate 211 and the second limiting plate 212 are sleeved on the rotating shaft 214. The plurality of guide pillars 213 and the first limiting plate 211 and the second limiting plate 212 together form a trachea winding space. The first limiting plate 211 and the second limiting plate 212 are used to limit the left and right sides of the trachea bundle. Since the positions of the two limiting plates are adjustable, they can be applied to the discharge of trachea bundles of different thicknesses. The guide pillars 213 are used to limit the inner diameter surface of the trachea bundle.

[0077] The first limiting plate 211 is formed with a long hole 2111 through which the guide post 213 can pass. One end of the guide post 213 is detachably connected to the second limiting plate 212, and the other end of the guide post 213 passes through the long hole 2111, so that the position of the guide post 213 can be adjusted according to the inner diameter of the trachea bundle, so that the trachea bundle can be stably rotated and discharged. This structural design makes the present invention applicable to trachea bundles with different inner diameters.

[0078] The second limiting plate 212 is provided with an elongated hole 2121 , one end of the guide column 213 is provided with a mounting hole 2131 , and the fastener passes through the elongated hole 2121 and the mounting hole 2131 in sequence to realize the detachable connection of the guide column 213 on the second limiting plate 212 .

[0079] There are four guide pillars 213 , and the four guide pillars 213 are evenly distributed in the circumferential direction, and the four guide pillars 213 are evenly distributed at four points of the same circle.

[0080] The damping structure 22 includes a first gear 221, a second gear 222, a damping 223, an elastic component 224 and a bolt 225. The first gear 221 is sleeved on the rotating shaft 214, the second gear 222 is meshed with the first gear 221, and the second gear 222, the damping 223, the elastic component 224 and the bolt 225 are sequentially sleeved on the rotating shaft 226. The damping effect formed by the elastic component 224 driven by the first gear 221 and the second gear 222 can prevent the air pipe from deviating and rolling.

[0081] The first gear 221 is provided with a fixing structure 227 at both ends thereof, and the fixing structure 227 is provided with a through hole 228 through which the rotating shaft 214 can pass. The fixing structure 227 is used to limit the position of the first gear 221 and the rotating shaft 214 .

[0082] One end of the rotating shaft 228 is disposed on a positioning block 229 , and the positioning block 229 is disposed on the frame 1 .

[0083] Sensors 210 are provided on both upper and lower sides of the trachea buffer discharge tray 21. Sensors 210 are used to sense the discharge of the trachea bundle, and when the trachea bundle is sensed to be exhausted, the staff is reminded to load the material.

[0084] The damping structure 22 can enable the air pipe to be discharged quickly and stably, thereby improving the accuracy and efficiency of air pipe joint assembly. Moreover, the air pipe buffer discharge tray can be adjusted according to the inner diameter and thickness of the air pipe bundle, so that the present invention can be applied to air pipe bundles with different inner diameters and thicknesses, and has a wide range of applications.

[0085] The air pipe feeding and cutting mechanism 3 includes an air pipe leveling mechanism 31 and a cutting mechanism 32 arranged on the frame 1. The air pipe leveling mechanism 31 includes an upper roller 311 and a lower roller 312. A gap is formed between the upper roller 311 and the lower roller 312 for the air pipe to pass through. The upper roller 311 is provided with an adjusting mechanism 313 for adjusting the gap, so that the air pipe leveling mechanism 31 can be applied to the leveling operation of air pipes of different diameters. When in use, the air pipe is transported to the cutting mechanism 3 through the air pipe leveling mechanism 31, and the air pipe is cut by the cutting mechanism 3 to cut the air pipe into a required length.

[0086] The air tube leveling mechanism 31 also includes an air tube guiding mechanism 314 for guiding and directing the air tube so that it is smoothly and accurately transported to the location of the cutting mechanism 3 .

[0087] The trachea guide mechanism 314 includes a guide ring 3141 and a first guide block 3142, which are arranged in sequence. The first guide block 3142 is provided with a first guide groove 3143 and guide blocks 3144 arranged on both sides of the first guide groove 3143 to prevent the trachea from deflecting. The first guide groove 3143 is V-shaped as a whole and includes a plurality of concave grooves arranged in parallel to increase the guiding accuracy.

[0088] The air pipe guiding mechanism 314 also includes a second guide block 3145, on which a second guide groove 3146 is arranged. The first guide block 3142 and the second guide block 3145 are respectively arranged at both ends of the upper roller 311. The second guide block 3145 is arranged close to the cutting mechanism 3. After the air pipe reaches the second guide groove 3146, it is pressed, which facilitates cutting by the cutting mechanism 3 and prevents the air pipe from being deflected.

[0089] The upper roller 311 and the lower roller 312 are both provided with third guide grooves 310 in the circumferential direction, and a gap for accommodating the passage of the trachea is formed between the two third guide grooves 310. The size of the gap formed between the two third guide grooves 310 can be adjusted by the adjustment function of the adjustment mechanism 313, that is, the gap of the present invention can be adjusted according to the size of the trachea, so that it can be suitable for guiding trachea of ​​different thicknesses.

[0090] The adjustment mechanism 313 includes a cylinder 3131, a top block 3132, an adjustment column 3133, a mounting block 3134, and an elastic component 3135. The cylinder 3131 is connected to the top block 3132. One end of the adjustment column 3133 is connected to the top block 3132. The other end of the adjustment column 3133 passes through the mounting block 3134. The elastic component 3135 is arranged between the top block 3132 and the mounting block 3134. By moving the cylinder 3131 upward or downward, the position of the top block 3132 can be adjusted.

[0091] The upper roller 311 is mounted on two first side mounting blocks 316 through a first roller 315, and the lower roller 312 is mounted on two second side mounting blocks 318 through a second roller 317. A limiting stud 319 is provided between the first side mounting block 316 and the second side mounting block 317, and the other end of the adjustment column 3133 is connected to the first side mounting block 316. When the cylinder 3131 adjusts the position of the top block 3132, the position of the first side mounting block 316 can be adjusted, thereby adjusting the position of the upper roller 311, and finally adjusting the gap between the upper roller 311 and the lower roller 312.

[0092] The cutting mechanism 32 includes an upper cutting cylinder 321, an upper cutter 322 driven by the upper cutting cylinder 321, a lower cutting cylinder 323, and a lower cutter 324 driven by the lower cutting cylinder 323. The cross section of the upper cutter 322 is V-shaped, and the cross section of the lower cutter 324 is flat. During cutting, the upper cutting cylinder 321 drives the upper cutter 322 to move downward, and the lower cutting cylinder 323 drives the lower cutter 324 to move upward. The lower cutter 324 presses against the air pipe, and the upper cutter 322 cuts the air pipe.

[0093] The cutting mechanism 32 further includes an upper pressing block assembly 325, which includes a fourth pressing cylinder 3251 and a lower pressing plate 3252 driven by the fourth pressing cylinder 3251, and a third guide groove 3253 matching the second guide groove 3146 is formed on the lower pressing plate 3252. When the pressing cylinder 3251 drives the lower pressing plate 3252 to move downward, the space formed by the second guide groove 3146 and the third guide groove 3253 presses the air pipe to ensure that the air pipe is fixed.

[0094] A material taking platform 7 for clamping the end of the trachea is also provided on one side of the cutting mechanism 3. When in use, the trachea passes through the trachea leveling mechanism 31 to the cutting mechanism 32, the material taking platform 7 moves forward, the material taking clamp clamps the end of the trachea, and then pulls the trachea to a certain position, the fourth pressing cylinder 3251 descends to press the trachea to ensure that the trachea does not move, the cutting cylinder 323 drives the lower cutter 324 to move upward, the lower cutter 324 presses the trachea, and the upper cutter 322 cuts the trachea. The material taking platform 7 sends the cut trachea to the male head-trachea assembly mechanism 5 or the female head-trachea assembly mechanism 6.

[0095] The invention can realize fast and accurate air tube feeding and cutting through ingenious structural design, and has simple structure and low cost, and is also suitable for cutting air tubes of different thicknesses.

[0096] The turntable assembly 4 includes a turntable 41, a cam divider 42 for driving the turntable 41 to rotate, a carrier 43 arranged on the turntable 42, a male feeding and picking assembly 44, a female feeding and picking assembly 45, an O-ring feeding and unloading assembly 46, a muffler pad feeding and unloading assembly 47, a male O-ring detection CCD 48, and a female muffler pad detection CCD 49, which are sequentially arranged around the turntable 41. Driven by the cam divider 42, the carrier 43 can rotate to the corresponding station along with the turntable 41. When in use, the male head feeding and picking component 44 places the male head on the carrier 43, and under the drive of the cam divider 42, the carrier 43 rotates the male head to the bottom of the O-ring feeding and discharging component 46, the O-ring feeding and discharging component 46 installs the O-ring into the male head, and then the carrier 43 rotates the male head to the bottom of the male head O-ring detection CCD 48 to detect the male head, and after confirmation, the male head-trachea assembly mechanism 5 assembles the male head and the trachea; the female head feeding and picking component 45 places the female head on the carrier 43, and under the drive of the cam divider 42, the carrier 43 rotates the female head to the bottom of the silencer pad feeding and discharging component 47, the silencer pad feeding and discharging component 47 installs the silencer cotton into the female head, and then the carrier 43 rotates the female head to the bottom of the female head silencer pad detection CCD 49 to detect the female head, and after confirmation, the female head-trachea assembly mechanism 6 assembles the female head and the trachea.

[0097] The male head feeding and taking component 44 includes a male head vibration plate 441 and a male head feeding mechanism 442, the male head feeding mechanism 442 includes a first mounting plate 4421, a first pen-shaped cylinder 4422 arranged on the first mounting plate 4421, the first pen-shaped cylinder 4422 is connected to a first lifting cylinder 4423, a first clamping claw cylinder 4424 is arranged below the first lifting cylinder 4423, and a male head clamping claw 4425 is arranged below the first clamping claw cylinder 4424; the first pen-shaped cylinder 4422 can drive the first lifting cylinder 4423 to move in the lateral direction, the first lifting cylinder 4423 can drive the first clamping claw cylinder 4424 to move in the longitudinal direction, and the first clamping claw cylinder 4424 can drive the male head clamping claw 4425 to clamp the male head;

[0098] The female head feeding and taking component 45 includes a female head vibration plate 451 and a female head feeding mechanism 452, and the female head feeding mechanism 452 includes a second pen-shaped cylinder 4521 arranged on the first mounting plate 4421, the second pen-shaped cylinder 4521 is connected to the second lifting cylinder 4522, a second clamping claw cylinder 4523 is arranged below the second lifting cylinder 4522, and a female head clamping claw 4524 is arranged below the second clamping claw cylinder 4523. The second pen-shaped cylinder 4521 can drive the second lifting cylinder 4522 to move in the lateral direction, the second lifting cylinder 4522 can drive the second clamping claw cylinder 4523 to move in the longitudinal direction, and the second clamping claw cylinder 4523 can drive the female head clamping claw 4524 to clamp the female head.

[0099] The male loading mechanism 442 and the female loading mechanism 452 share a mounting plate, on which a first in-position sensor 410 and a second in-position sensor 411 for detecting whether there is material are provided. The first mounting plate 4421 is provided with a first transverse slide rail 4426 and a second transverse slide rail 4526, and the first lifting cylinder 4423 is slidably provided on the first transverse slide rail 4426 through a first slider 4427, thereby realizing the transverse movement of the first lifting cylinder 4423, and the second lifting cylinder 4522 is slidably provided on the second transverse slide rail 4526 through a second slider 4525, thereby realizing the transverse movement of the second lifting cylinder 4522.

[0100] Both the male clamping jaw 4425 and the female clamping jaw 4524 are provided with sensors, which can detect whether there is an abnormality.

[0101] The silencer pad feeding and discharging assembly 47 includes a silencer pad vibration plate 471, a third pen-shaped cylinder 472, a second mounting plate 473, a fourth motor 474, a lifting mechanism 475, a suction nozzle 476 and a suction nozzle cylinder connected to the suction nozzle 476. The lifting mechanism 475 is connected to the third pen-shaped cylinder 472 and is laterally movable on the second mounting plate 473. The third pen-shaped cylinder 472 can move laterally with the lifting mechanism 475. The fourth motor 474 is connected to the lifting mechanism 475 to realize the up and down movement of the lifting cylinder 475. The suction nozzle 476 is arranged below the lifting mechanism 475, and the suction nozzle 476 is used to suck the silencer cotton.

[0102] A third transverse slide rail 477 is disposed on the second mounting plate 473 , and the lifting mechanism 475 is slidably disposed on the third transverse slide rail 477 via a third slider 478 to achieve transverse movement of the lifting mechanism 475 .

[0103] The lifting mechanism 475 includes a longitudinal slide rail 4751 and a fourth slider 4752 slidably arranged on the longitudinal slide rail 4751, the suction nozzle 476 is arranged below the fourth slider 4752, the output shaft of the fourth motor 474 is connected to the fourth slider 4752, and the fourth slider 4752 is driven up and down by the fourth motor 474, thereby driving the entire lifting mechanism 475 to slide up and down.

[0104] The end of the silencer cotton vibration plate 471 is provided with a third in-place sensor 479 for detecting whether there is material and a fourth in-place sensor 4791 for detecting whether the material to be loaded is in place.

[0105] Taking the female head as an example, the loading process is as follows: the female head is discharged from the female head vibration plate 451, and after the first in-position sensor 410 senses that there is material, the second clamping claw cylinder 4523 moves the female head clamping claw 4524 horizontally and descends to the position of the female head, clamps the female head, and then rises and moves horizontally above the material discharge platform, and the second clamping claw cylinder 4523 brings the female head clamping claw 4524 down, and the female head clamping claw 4524 is released to complete the loading of the female head. The principle of the male head and the silencer cotton is the same as that of the female head.

[0106] The O-ring feeding and discharging assembly 46 includes a sealing ring barrel 462 arranged on the frame 1, a sweeping discharge assembly 463 for sweeping out the sealing ring, and a transport assembly 464 for clamping the sealing ring to the next station. The sweeping discharge assembly 463 includes a sweeping bar 4631 and a fifth motor 4632 for driving the sweeping bar 4631 to rotate. The present invention abandons the mode of discharging by a vibrating plate in the prior art and adopts the sweeping discharge mode of sweeping bars. The discharge is stable, the problem of oily and sticky sealing rings is solved, and the cost is half of that of the vibrating plate. The transport assembly 464 is responsible for transporting the sweeping discharge assembly 463 to the next station.

[0107] The sealing ring barrel 462 includes a side wall 4621 and a bottom wall 4622, a slit through which the sealing ring can pass is formed between the side wall 4621 and the bottom wall 4622, a protruding column 4623 is formed upward on the bottom wall 4622, a sweep bar 4631 is fixed on the connecting column 465, the connecting column 465 is sleeved on the output shaft of the fifth motor 4632, the protruding column 4623 is sleeved on the connecting column 465, and one end of the sweep bar 4631 passes through the protruding column 4623. The fifth motor can drive the sweep bar 4631 to rotate, and the sealing ring in the sealing ring barrel 462 is discharged from the slit.

[0108] The sweeping strip 4631 includes a plurality of first sweeping strips 46311 radiating outward from the connecting column 465 and a second sweeping strip 46312 connecting the connecting column 465 and the protruding column 4623 and passing through the side wall 4621. A fixing plate 466 is arranged below the bottom wall 4622. A groove 4661 matching the bottom wall 4622 is formed on the fixing plate 466. The first sweeping strip 46311 is arranged between the bottom wall 4622 and the groove 4661. A notch 4662 for the sealing ring to be discharged is formed on the groove 4661. The notch 4662 is also connected to the transport groove 4663. The sealing ring is discharged from the notch 4662 and reaches the transport groove 4663.

[0109] The rotary sweeping discharge assembly 463 also includes a discharge piece 4633 disposed above the transport trough 4663. The discharge piece 4633 is connected to the discharge cylinder 467. The discharge cylinder 467 can move the discharge piece 4633 and the sealing ring to the discharge position, waiting for the transport assembly 464 to transport it.

[0110] The transport assembly 644 includes a transport transverse cylinder 4641, a transport lifting cylinder 4642, an equally spaced transport cylinder 4643, a third clamping claw cylinder 4644 and a first material picking claw 4645. The transport transverse cylinder 4641 is connected to the equally spaced transport cylinder 4643 through the transport lifting cylinder 4642, and the third clamping claw cylinder 4644 is connected to the equally spaced transport cylinder 4643 through the first connecting plate 4646. The transport transverse cylinder 4641 can move the transport lifting cylinder 4642 horizontally, and the transport lifting cylinder 4642 can move the equally spaced transport cylinder 4643 up and down. In this way, the third clamping claw cylinder 4644 can move horizontally or vertically, and the third clamping claw cylinder 4644 can drive the first material picking claw 4645 to clamp the sealing ring on the material picking position.

[0111] The first connecting plate 4646 is also connected to a fourth clamping cylinder 4647, which is connected to a second material-retrieving clamping jaw 4648, and a positioning cylinder 4649 is provided below the fourth clamping cylinder 4647. The fourth clamping cylinder 4647 can drive the second material-retrieving clamping jaw 4648 to clamp the sealing ring. When in use, the third clamping cylinder 4644 drives the first material-retrieving clamping jaw 4645 to clamp the sealing ring on the material position and place it on the positioning cylinder 4649, and the fourth clamping cylinder 4647 drives the second material-retrieving clamping jaw 4648 to clamp the sealing ring on the positioning cylinder 4649 to perform the material feeding operation of the sealing ring.

[0112] The positioning cylinder 4649 is also connected to the discharging cylinder 467 through the second connecting plate 46410. When the discharging cylinder 467 contracts, the sealing ring can be sent to the discharging position, and the positioning cylinder 4649 is driven to the bottom of the second material taking clamp 4648 at the same time.

[0113] The first material picking clamp 4645 includes a third connecting block 46451, a first clamp 46452 and a second clamp 46453 arranged on the third connecting block 46451, and a clamp 46454 is provided at the end of the first clamp 46452 and the second clamp 46453. A space for clamping the sealing ring is formed between the two clamps 46454, which is convenient for clamping the sealing ring to the positioning cylinder 4649.

[0114] The second material picking jaw 4648 includes a third jaw 46481, a fourth jaw 46482 and a fifth jaw 46483, and the third jaw 46481, the fourth jaw 46482 and the fifth jaw 46483 together form a space for clamping the sealing ring.

[0115] The discharging principle of the sealing ring is as follows: the sealing ring is driven by the fifth motor 4632 to sweep the sweeping bar 4631 to sweep out the material, and the discharging cylinder 467 contracts to send the sealing ring to the discharging port; the evenly spaced transport cylinder 4643 descends, the first material picking clamp 4645 clamps the sealing ring at the discharging port, the transport lifting cylinder 4642 rises, and the transport transverse cylinder 4641 moves transversely to place the sealing ring on the positioning cylinder 4649; the second material picking clamp 4648 clamps the sealing ring of the positioning cylinder 4649, and then transports it to the carrier 43.

[0116] The invention adopts a clever structural design and a rotary sweeping method to discharge materials stably, thereby solving the problem of oily and sticky sealing rings. In addition, compared with a vibration plate, the cost is reduced by half.

[0117] The male connector-trachea assembly mechanism 5 comprises a male connector discharging module 51 , a male connector picking module 52 for clamping the male connector from the turntable assembly 4 and placing it on the male connector discharging module 51 , and a first trachea pressing mechanism 53 .

[0118] The female connector-tracheal tube assembly mechanism 6 includes a female connector discharging module 61, a female connector picking module 62 for picking up the female connector from the turntable assembly 4 and placing it on the female connector discharging module 61, and a second tracheal tube pressing mechanism 63. In actual use, the picking platform 7 delivers the cut tracheal tube to the first tracheal tube pressing mechanism 53 or the second tracheal tube pressing mechanism 63.

[0119] The male head material picking module 52 and the female head material picking module 62 are both arranged above the turntable assembly 4, and the male head discharge module 51 and the female head discharge module 61 are arranged on the side of the turntable assembly 4. The male head and the female head placed in the male head discharge module 51 and the female head discharge module 61 can be directly assembled with the air pipe.

[0120] The male discharge module 51 and the female discharge module 61 have the same structure. Taking the male discharge module 51 as an example, it includes a first pressing cylinder 511, a pressing block 512 and a positioning structure 513. The first pressing cylinder 511 is connected to the pressing block 512, and the positioning structure 513 is arranged below the pressing block 512. The first pressing cylinder 511 drives the pressing block 512 to press the positioning structure 513, so that the positioning of the male / female head can be achieved, which facilitates the smooth subsequent assembly operation with the air pipe.

[0121] The male discharge module 51 also includes a fixing block 514, a supporting block 515 and an adapter block 516. The first pressing cylinder 511 and the supporting block 515 are both arranged on the fixing block 514, so as to fix the first pressing cylinder 511. The positioning structure 513 is arranged on the supporting block 515. The fixing block 514 is connected to the first screw rod 517 through the adapter block 516. The first screw rod 517 is connected to the first motor 518. Thus, the connection between the entire male discharge module 51 and the first screw rod 517 is realized, so that the first screw rod 517 can move the male discharge module 51 to the position of the trachea pressing mechanism to assemble the male and female heads.

[0122] A first slider 5109 is provided below the adapter block 516. The first slider 5109 is slidably provided on the first slide rail 519. The first slide rail 5109 is provided in parallel with the first screw rod 517. The cooperation between the slider and the slide rail can play a role in positioning and guiding, and improve the accuracy of the transverse movement of the male head discharge module 51. A connecting block 5110 is also provided below the adapter block 516. The connecting block 5110 is connected to the rotating drum 5111. The rotating drum 5111 is sleeved on the first screw rod 517. The screw rod 4 can move the rotating drum 310 transversely.

[0123] The male material taking module 52 and the female material taking module 62 have the same structure. Taking the male material taking module 52 as an example, it includes a lateral moving mechanism 521, an up-down moving mechanism 522 slidably arranged on the lateral moving mechanism 521, a rotating cylinder 523 arranged below the up-down moving mechanism 522, a clamping cylinder 523 connected to the rotating cylinder 523, and a clamping claw 524 connected to the clamping claw cylinder 523. The lateral moving mechanism 521 can realize the left-right movement of the clamping claw 524, the up-down moving mechanism 522 can realize the up-down movement of the clamping claw 524, and the rotating cylinder 523 can realize the rotation of the clamping claw 524. In actual use, the male material taking module 52 takes material from the carrier 43, then rises under the action of the up-down moving mechanism 522, the rotating cylinder 523 rotates 90°, and then reaches and is laterally inserted into the female material discharging module 51 under the lateral movement of the lateral moving mechanism 521. The working principle of the female material taking module 62 is the same.

[0124] The lateral movement mechanism 521 includes a second motor 5211, a second screw rod 5212, a second slide rail 5213 and a second slider 5214. The second motor 5211 is connected to the second screw rod 5212. The up-down movement mechanism 522 is connected to the second screw rod 5212 through a first connection block. The up-down movement mechanism 522 is also slidably disposed on the second slide rail 5213 through a second slider 5214. The second screw rod 5212 moves laterally under the action of the second motor 5211, thereby moving the up-down movement mechanism 522 laterally. The cooperation of the slider and the slide rail can play a role in positioning and guiding, thereby improving the accuracy of the lateral movement of the up-down movement mechanism 522.

[0125] Taking the up-and-down moving mechanism 522 of the male head material taking module 52 as an example, it includes a third motor 5221, a third screw rod 5222, a third slide rail 5223, a third slider 5224 and a second connecting block 5225. The third motor 5221 is connected to the third screw rod 5222, and the second connecting block 5225 is connected to the third screw rod 5222 through the third connecting block. The second connecting block 5225 is also slidably arranged on the third slide rail 5223 through the third slider 5224, and the rotating cylinder 523 is arranged below the second connecting block 5225. The third screw rod 5222 moves longitudinally under the action of the third motor 5221, thereby moving the rotating cylinder 523 longitudinally. The cooperation of the slider and the slide rail can play a role in positioning and guiding, and improve the accuracy of the longitudinal movement of the rotating cylinder 523. A Y-axis cylinder 526 that can drive the rotating cylinder 523 to move on the Y-axis is also arranged between the second connecting block 5225 and the rotating cylinder 523. Through the above structural design, the clamping jaw 524 can move in the X, Y, Z, and φ axis directions, thereby improving the accuracy of picking up and placing materials.

[0126] The structures of the first trachea pressing mechanism 53 and the second trachea pressing mechanism 63 are also the same. The structures of the first trachea pressing mechanism 53 are described below by taking the first trachea pressing mechanism 53 as an example. The trachea pressing mechanism 53 includes a first pressing mechanism 531 and a second pressing mechanism 532. The first pressing mechanism 531 includes a second lower pressing block 5311 and a second upper pressing block 5312 that can move up and down. A first trachea accommodating space for accommodating the trachea is formed between the second upper pressing block 5312 and the second lower pressing block 5311. The second pressing mechanism 532 includes a third upper pressing block 5321 that can move up and down and a third lower pressing block 5322 that can move up and down. A second trachea accommodating space for accommodating the trachea is formed between the third upper pressing block 5321 and the third lower pressing block 5322. The second upper pressing block 5312 is connected to a second pressing cylinder 5313, the third upper pressing block 5321 is connected to a third pressing cylinder 5323, and the third lower pressing block 5322 is connected to a lifting cylinder 533. In actual use, the trachea feeding mechanism puts the trachea into the second trachea accommodating space and the first trachea accommodating space, and the second pressing cylinder 5313 and the third pressing cylinder 5323 descend to press the trachea. The first motor 518 drives the positioning structure 513 in the male head discharge module 51 to move horizontally through the screw rod 517, and sends the male head to the position of the second trachea accommodating space for pre-insertion; then the third pressing cylinder 5323 and the lifting cylinder 533 are opened at the same time, and the first motor 518 moves the positioning structure 513 in the male head discharge module 51 to the position of the first trachea accommodating space again to complete the assembly of the trachea.

[0127] A first groove 5314 is formed on the second lower pressing block 5311, a plurality of first longitudinal grooves 5315 are formed on the side wall of the first groove 5314, and a plurality of first ridges 5316 that can be embedded in the first longitudinal grooves 5315 are formed on the second upper pressing block 5312; the cooperation between the first longitudinal grooves 5315 and the first ridges 5316 can achieve compression of the trachea, thereby realizing assembly stability.

[0128] A second groove 5324 is formed on the third lower pressing block 5322, a plurality of second longitudinal grooves 5325 are formed on the side wall of the second groove 5324, and a plurality of second convex strips 5326 that can be embedded in the second longitudinal grooves 5325 are formed on the third upper pressing block 5321. The cooperation between the second longitudinal grooves 5325 and the second convex strips 5326 can achieve compression of the trachea, thereby achieving assembly stability. The entire structure can achieve fast and accurate joint assembly, and has a simple structure and low cost.

[0129] The material-retrieving platform 7 includes a clamp 71 for clamping the air pipe and a translation mechanism 72. The translation mechanism 72 can be driven by a cylinder or a motor. The figure shows a motor and a screw drive, and is limited by a slide rail and a slider. The translation mechanism 72 drives the movement of the air pipe on the clamp 71 to realize the material removal of the air pipe.

[0130] The working principle of the present invention is as follows: the trachea buffer mechanism 2 is used to provide the trachea, and the trachea is sent to the trachea feeding and cutting mechanism 3 to be cut to the required length. The material taking platform transports the cut trachea to the trachea pressing mechanism, and the turntable assembly 4 installs the O-ring into the male head, and the silencer pad into the female head, and then the trachea is installed into the male head assembly with the O-ring assembled through the male head-trachea assembly mechanism 5 to complete the assembly of the male head-trachea; the trachea is installed into the female head assembly with the O-ring assembled through the female head-trachea assembly mechanism 6 to complete the assembly of the female head-trachea. In the present invention, the male head and the female head assembly share a turntable, and the equipment has three modes: producing male heads alone, producing female heads alone, and producing male and female heads in combination. The equipment is fully automatic, and only one operator is required. The degree of automation is high, and the efficiency is also high. Through the clever structural design, it can realize automatic, fast and accurate joint assembly, and it has a simple structure, low cost, wide application range and low cost.

[0131] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. A trachea joint assembly device, characterized in that: The machine comprises a frame, a control system and the following mechanisms which are controlled by the control system and arranged on the frame: A tracheal buffer mechanism for providing a trachea; A trachea feeding and cutting mechanism for feeding the trachea and cutting it to a desired length; A turntable assembly for installing the O-ring into the male connector and the muffler pad into the female connector; A male-to-trachea assembly mechanism for installing the trachea into the male assembly with the O-ring assembled; A female connector-tracheal connector assembly mechanism for installing the tracheal connector into the female connector assembly on which the sound-absorbing pad has been assembled; And a material taking platform for delivering the cut air pipe to the male head-air pipe assembly mechanism or the female head-air pipe assembly mechanism.

2. The trachea joint assembly device according to claim 1, characterized in that: The air pipe buffer mechanism comprises an air pipe buffer discharge tray arranged on the frame and a damping structure connected to the air pipe buffer discharge tray; The air pipe buffer discharge tray includes a first limit plate, a second limit plate, a rotating shaft, and a plurality of guide pillars arranged between the first limit plate and the second limit plate, wherein the first limit plate and the second limit plate are sleeved on the rotating shaft; the plurality of guide pillars and the first limit plate and the second limit plate together form an air pipe winding space; The damping structure includes a first gear, a second gear, a damper, an elastic component and a bolt. The first gear is sleeved on the rotating shaft. The second gear is meshed with the first gear. The second gear, the damper, the elastic component and the bolt are sleeved on the rotating shaft in sequence.

3. The trachea joint assembly device according to claim 1, characterized in that: The air tube feeding and cutting mechanism includes an air tube leveling mechanism and a cutting mechanism arranged on the frame, the air tube leveling mechanism includes an upper roller and a lower roller, a gap is formed between the upper roller and the lower roller for the air tube to pass through, and the upper roller is provided with an adjustment mechanism for adjusting the gap; the cutting mechanism includes an upper cutting cylinder, an upper cutting knife driven by the upper cutting cylinder, a lower cutting cylinder and a lower cutting knife driven by the lower cutting cylinder.

4. The trachea joint assembly device according to claim 3, characterized in that: The trachea flattening mechanism further includes a trachea guide mechanism; the trachea guide mechanism includes a guide ring and a first guide block which are arranged in sequence, the first guide block being provided with a first guide groove and guide blocks arranged on both sides of the first guide groove; the trachea guide mechanism further includes a second guide block, the second guide block being provided with a second guide groove, the first guide block and the second guide block being respectively arranged at both ends of the upper roller, and the second guide block being arranged close to the cutting mechanism; The adjusting mechanism comprises a cylinder, a top block, an adjusting column, a mounting block and an elastic component, wherein the cylinder is connected to the top block, one end of the adjusting column is connected to the top block, the other end of the adjusting column passes through the mounting block, and the elastic component is arranged between the top block and the mounting block.

5. The trachea joint assembly device according to claim 1, characterized in that: The turntable assembly includes a turntable, a cam divider for driving the turntable to rotate, a carrier arranged on the turntable, a male feeding and picking assembly, a female feeding and picking assembly, an O-ring feeding and discharging assembly, a silencer pad feeding and discharging assembly, a male O-ring detection CCD and a female silencer pad detection CCD which are sequentially arranged around the turntable.

6. The trachea joint assembly device according to claim 5, characterized in that: The male head feeding and taking assembly includes a male head vibration plate and a male head feeding mechanism, the male head feeding mechanism includes a first mounting plate, a first pen-shaped cylinder arranged on the first mounting plate, the first pen-shaped cylinder is connected to a first lifting cylinder, a first clamping claw cylinder is arranged below the first lifting cylinder, and a male head clamping claw is arranged below the first clamping claw cylinder; The female head feeding and picking assembly includes a female head vibration plate and a female head loading mechanism, the female head loading mechanism includes a second pen-shaped cylinder arranged on the first mounting plate, the second pen-shaped cylinder is connected to a second lifting cylinder, a second clamping cylinder is arranged below the second lifting cylinder, and a female head clamping claw is arranged below the second clamping claw cylinder.

7. The trachea joint assembly device according to claim 5, characterized in that: The O-ring feeding and discharging assembly comprises a sealing ring barrel arranged on the frame, a rotary sweeping discharging assembly for sweeping out the sealing ring, and a transporting assembly for clamping the sealing ring to the next station, wherein the rotary sweeping discharging assembly comprises a sweeping bar and a motor for driving the sweeping bar to rotate; The noise-absorbing pad feeding and discharging assembly includes a noise-absorbing pad vibration plate, a second mounting plate, a third pen-shaped cylinder, a motor, a lifting mechanism, a suction nozzle and a suction nozzle cylinder connected to the suction nozzle. The lifting mechanism is connected to the third pen-shaped cylinder and is laterally movable on the second mounting plate. The motor is connected to the lifting mechanism, and the suction nozzle is arranged below the lifting mechanism.

8. The trachea joint assembly device according to claim 7, characterized in that: The sealing ring barrel comprises a side wall and a bottom wall, a slit for the sealing ring to pass through is formed between the side wall and the bottom wall, a protruding column is formed upward on the bottom wall, the sweep bar is fixed on the connecting column, the connecting column is sleeved on the output shaft of the motor, and the protruding column is sleeved on the connecting column; The sweep strips include a plurality of first sweep strips diverging outward from the connecting column and a second sweep strip connecting the connecting column and the protruding column and passing through the side wall. A fixing plate is arranged below the bottom wall, and a groove matching the bottom wall is formed on the fixing plate. The first sweep strip is arranged between the bottom wall and the groove, and a notch is formed on the groove for the sealing ring to be discharged, and the notch is also connected to the transport groove. The rotary sweep discharging assembly also includes a discharging sheet arranged above the transport trough, the discharging sheet is connected to the discharging cylinder, and the discharging cylinder can move the discharging sheet and the sealing ring to the discharging position; The transport assembly includes a transport transverse cylinder, a transport lifting cylinder, an equally spaced transport cylinder, a third clamp cylinder and a first material picking clamp. The transport transverse cylinder is connected to the equally spaced transport cylinder through the transport lifting cylinder, and the first clamp cylinder is connected to the equally spaced transport cylinder through a first connecting plate.

9. The trachea joint assembly device according to claim 1, characterized in that: The male connector-trachea assembly mechanism comprises a male connector discharging module, a male connector picking module for clamping the male connector from the turntable assembly and placing it on the male connector discharging module, and a first trachea pressing structure.

10. The trachea joint assembly device according to claim 1, characterized in that: The female connector-trachea assembly mechanism comprises a female connector discharging module, a female connector picking module for clamping the female connector from the turntable assembly and placing it on the female connector discharging module, and a second trachea pressing structure.

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