CN110814729B

CN110814729B - Automatic assembling device and automatic assembling method for sealing cover of medical oxygen filter

Info

Publication number: CN110814729B
Application number: CN201910988510.7A
Authority: CN
Inventors: 王加皮; 孙洋; 徐叶苏
Original assignee: Hefei Sali Machinery Manufacturing Co ltd
Current assignee: Renxin Energy Saving Equipment Shanghai Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-10-30
Anticipated expiration: 2039-10-17
Also published as: CN110814729A

Abstract

The invention belongs to the field of automatic assembly of medical equipment, and discloses an automatic assembly device for a sealing cover of a medical oxygen filter, which comprises a rack, a transmission device, a sealing umbrella, a catheter feeding assembly device, a sealing rubber bowl, a sealing ring feeding assembly device and a throat tube feeding assembly device; the transmission device, the sealing umbrella and guide pipe feeding assembly device, the sealing rubber bowl and sealing ring feeding assembly device and the throat pipe feeding assembly device are all arranged on the frame; the sealing umbrella and guide pipe feeding assembly device and the sealing rubber bowl and sealing ring feeding assembly device are arranged on one side of the transmission device; the throat pipe feeding and assembling device is arranged on the other side of the conveying device; the transmission device is provided with a first station, a second station and a third station, and is used for conveying workpieces and completing ultrasonic welding of all parts at the blanking end of the workpieces. The automatic assembly of organic glass lid, sealed umbrella, pipe, sealing ring, sealed rubber bowl and the choke of ventilating can be accomplished in proper order to this equipment, and overall efficiency is high, and the structure is succinct, is applicable to current automated production mode.

Description

Automatic assembling device and automatic assembling method for sealing cover of medical oxygen filter

Technical Field

The invention belongs to the field of automatic assembly of medical equipment, and particularly relates to an automatic assembly device for a sealing cover of a medical oxygen filter.

Background

The medical oxygen filter is mainly connected with an oxygen terminal, can be connected with plugs of various systems according to different requirements and can be connected with gas supply terminals such as medical equipment belts, equipment walls, towers and the like; the oxygen inhalator is used for first-aid oxygen supply of medical units and oxygen inhalation of anoxic patients, has accurate flow rate and convenient and safe use, and is a necessary instrument for oxygen supply treatment of patients in emergency rooms and wards of hospitals. Medical oxygen is pure oxygen, but dry oxygen has no moisture, and unlike the natural air which contains a certain amount of moisture, dry oxygen can irritate the upper respiratory tract of people to cause uncomfortable feeling. Therefore, oxygen is humidified during oxygen inhalation. The humidifying bottle can enable medical staff to visually observe the dynamics and the flow regulation of a patient during oxygen inhalation; moistening the airway to prevent irritation of gas to the mucosa; moisten alveolus, increase the activity of alveolus, and is favorable for gas exchange.

The state intellectual property office discloses in 2018.09.07 that the publication is CN108500614A, and the patent name is a working method of assembly equipment of oxygen humidifying once, and this method includes humidifying material loading attachment, transfer device, breather pipe loading attachment, breather pipe assembly device, first assembly device, second assembly device and third assembly device, breather pipe loading attachment includes workbin, first conveyer belt, material loading piece and commentaries on classics positive subassembly, the bottom of workbin is the slope setting, is equipped with a plurality of material loading strip on the first conveyer belt, the middle part of material loading piece is equipped with the material loading groove, and the material loading groove is the slope setting, changes positive subassembly including changeing positive motor, commentaries on classics positive piece and four commentaries on classics positive strips, the cross section of changeing positive piece personally submits the rectangular structure and is equipped with four commentaries on classics positive grooves that are the circumference and distributes on the positive piece, four commentaries on classics positive strips all with commentaries on classics positive piece fixed. The invention has the advantages that the assembly process of the humidifying plug, the vent pipe, the connecting plug, the bottle body and the bottle cap can be automatically completed, the production cost of the product is reduced, and the production speed of the disposable medical oxygen filter is improved. The equipment has the defects of no complete assembly production line, low automation degree and no contribution to the current requirements of life and production.

The applicant applies for automatic assembling equipment of a medical oxygen filter, which comprises a rack, a first production line, a second production line and a third production line; the first production line comprises an organic glass cover and ceramic ring feeding and assembling device and is used for completing the assembly and hardening of the bottle cover; the second production line comprises a transmission device, a sealing umbrella and guide pipe feeding and assembling device, a sealing rubber bowl and sealing ring feeding and assembling device and a throat pipe feeding and assembling device, and is used for completing the assembly and welding of each sealing element; the third production line comprises a filter element and bottle body feeding and assembling device, a bottle cap and bottle body assembling device and a discharging device, and is used for completing the assembling, welding and discharging of the bottle cap and the bottle body; the transmission device is arranged on the frame, and the organic glass cover and ceramic ring feeding assembly device and the throat tube feeding assembly device are arranged on one side of the transmission device; the sealing umbrella and guide pipe feeding assembly device and the sealing rubber bowl and sealing ring feeding assembly device are arranged on the other side of the transmission device; one feeding end of the bottle cap and bottle body assembling device is connected with the feeding end of the transmission device, and the other feeding end of the bottle cap and bottle body assembling device is connected with the feeding end of the filter element and bottle body feeding assembling device; the blanking device is arranged at the blanking end of the bottle cap and bottle body assembling device; the conveying device is used for conveying workpieces and is provided with a first station, a second station and a third station; the organic glass cover and ceramic ring feeding and assembling device is used for assembling the organic glass cover and the ceramic ring together, enabling the organic glass cover to be hardened in a hardening furnace, and then conveying the hardened organic glass cover to a first station through a manipulator; the sealing umbrella and guide pipe feeding and assembling device is used for assembling the sealing umbrella and the guide pipe together, then pressing the guide pipe downwards to finish the assembling, then moving the assembled sealing umbrella to a first station through a manipulator, and finishing the assembling with the organic glass cover; the sealing rubber bowl and sealing ring feeding and assembling device is used for assembling the sealing rubber bowl and the sealing ring, tightly pressing the sealing rubber bowl and the sealing ring to complete assembling, moving the sealing rubber bowl and the sealing ring to a second station through a manipulator, and assembling the sealing rubber bowl and the sealing ring on an organic glass cover; the throat pipe feeding and assembling device is used for moving the throat pipe to a third station through a manipulator and assembling the throat pipe on a sealing rubber bowl; the filter element and bottle body feeding and assembling device is used for assembling the filter element and the bottle body together, and conveying the bottle body assembly to a feeding end of the bottle cap and bottle body assembling device through a manipulator; one feeding end of the bottle cap and bottle body assembling device is used for receiving the bottle body assembly, the other feeding end of the bottle cap and bottle body assembling device is used for receiving the bottle cap assembly, the bottle cap assembly is assembled with the bottle body assembly through a manipulator, and then the bottle body assembly and the bottle cap assembly are welded together; the blanking device is used for conveying and blanking the welded medical oxygen filter.

In order to seal the medical oxygen filter, the bottle cap needs to be sealed, and a sealing member is added to seal the bottle cap. The sealing cover of the general medical oxygen filter comprises an organic glass cover, a sealing umbrella, a guide pipe, a sealing ring, a sealing rubber bowl and a ventilation throat pipe, wherein all the components are assembled together and then welded into a whole through an ultrasonic welding machine. The problem of assembling and welding a medical oxygen filter sealing cover at present is through manual assembly, and the rewelding, its process is loaded down with trivial details, and is efficient, and the cost of labor is high, is unfavorable for batch production.

Disclosure of Invention

In order to solve the above problems, a first object of the present invention is to provide an automatic assembling device for a sealing cover of a medical oxygen filter, which is capable of completing automatic assembly of an organic glass cover, a sealing umbrella, a conduit, a sealing ring, a sealing rubber bowl and a ventilation throat tube in sequence, and has high overall efficiency and simple structure.

An automatic assembling device for a sealing cover of a medical oxygen filter comprises a frame, a transmission device, a sealing umbrella, a conduit feeding and assembling device, a sealing rubber bowl, a sealing ring feeding and assembling device and a throat tube feeding and assembling device; the transmission device, the sealing umbrella and guide pipe feeding assembly device, the sealing rubber bowl and sealing ring feeding assembly device and the throat pipe feeding assembly device are all arranged on the frame; the sealing umbrella and guide pipe feeding assembly device and the sealing rubber bowl and sealing ring feeding assembly device are arranged on one side of the transmission device; the throat pipe feeding and assembling device is arranged on the other side of the conveying device; the transmission device is provided with a first station, a second station and a third station, and is used for conveying workpieces and completing ultrasonic welding of all parts at the blanking end of the workpieces; the sealing umbrella and guide pipe feeding and assembling device is used for assembling the sealing umbrella and the guide pipe together, then pressing the guide pipe downwards to finish the assembling, then moving the assembled sealing umbrella to a first station through a manipulator, and finishing the assembling with the organic glass cover; the sealing rubber bowl and sealing ring feeding and assembling device is used for assembling the sealing rubber bowl and the sealing ring, tightly pressing the sealing rubber bowl and the sealing ring to complete assembling, moving the sealing rubber bowl and the sealing ring to a second station through a manipulator, and assembling the sealing rubber bowl and the sealing ring on an organic glass cover; the throat pipe feeding and assembling device is used for moving the throat pipe to a third station through a manipulator and assembling the throat pipe on a sealing rubber bowl.

Preferably, the transmission device comprises a carrying block, a transverse air cylinder, a transverse sliding block, a sliding rail, a U-shaped sheet, a supporting block, a pushing air cylinder, a pushing block and a first ultrasonic welding machine; the carrying block is arranged on the rack, is in a strip shape, and the top of the carrying block is provided with a horizontal through groove for placing a conduit; the first station, the second station and the third station are arranged on the object carrying block; the transverse air cylinder is arranged on the frame; the bottom of the transverse sliding block is connected with the rack in a sliding manner through a sliding rail assembly, one end of the transverse sliding block is fixedly connected with the moving end of the transverse air cylinder, the other end of the transverse sliding block is connected with the sliding rail in a sliding manner, and a plurality of transverse air cylinders and a plurality of transverse sliding blocks are uniformly arranged; the U-shaped sheets are uniformly arranged on the sliding rails, and U-shaped notches matched with the outer edges of the organic glass covers are formed in the U-shaped sheets; the supporting block is connected with the rack in a sliding manner; the pushing cylinder is arranged on the supporting block; the pushing block is connected with the supporting block in a sliding mode, one end of the pushing block is connected with the moving end of the pushing cylinder, and the other end of the pushing block is connected with the end portion of the sliding rail; the first ultrasonic welding machine is arranged at the blanking end of the carrying block and used for welding the bottle cap assembly.

Preferably, the sealed umbrella and guide pipe feeding and assembling device comprises a steering motor, a rotary table, a material receiving block, a sealed umbrella direct vibration disc, a third mechanical arm, a guide pipe direct vibration disc, a fourth mechanical arm, a pressing cylinder, a sliding sheet and a fifth mechanical arm; the steering motor is fixedly connected with the rack; the rotary table is fixedly connected with the rotating end of the steering motor, and four through holes are uniformly formed in the rotary table; the receiving blocks are cylindrical, four receiving blocks are uniformly arranged on the rotary table and correspond to the four through holes one by one; the sealing umbrella vertical vibration disc is arranged on the left side of the rotary disc and used for feeding the sealing umbrella; the third manipulator is arranged between the rotary table and the sealing umbrella vertical vibration disc and is used for transferring the sealing umbrella on the sealing umbrella vertical vibration disc to a material receiving block; the guide pipe straight vibration disc is arranged on the rear side of the rotary disc and used for feeding the guide pipe; the fourth manipulator is arranged between the guide pipe vertical vibration disc and the rotary disc and is used for moving and assembling the guide pipe to the sealing umbrella; the pressing cylinder is arranged on the right side of the turntable through a guide rod; the sliding sheet is connected with the guide rod in a sliding manner, the sliding sheet is fixedly connected with the moving end of the pressing cylinder, and the sliding sheet is connected with a pressing rod which is used for pressing the guide pipe downwards; and the fifth manipulator is arranged on the front side of the turntable and used for moving the assembled sealing umbrella and the guide pipe to the first station and assembling the sealing umbrella and the guide pipe in the machine glass cover.

Preferably, the sealing rubber bowl and sealing ring feeding and assembling device comprises a rotating motor, a rotating disc, a material receiving column, a high-speed sealing ring direct vibration disc, a sixth mechanical arm, a sealing rubber bowl direct vibration disc, a seventh mechanical arm, a sealing cylinder, a pressing block and an eighth mechanical arm; the rotating motor is arranged on the frame; the rotating disc is connected with the rotating end of the rotating motor; the four receiving posts are uniformly arranged on the rotating disc, and a cylindrical bulge is arranged at the top of each receiving post and used for positioning the high-speed sealing ring; the high-speed sealing ring vertical vibration disc is arranged on the right side of the rotating disc and used for feeding the high-speed sealing ring; the sixth manipulator is arranged between the high-speed sealing ring direct vibration disc and the rotating disc and used for moving the high-speed sealing ring at the discharging end of the high-speed sealing ring direct vibration disc to a material receiving column; the sealing rubber bowl straight vibration disc is arranged on the rear side of the rotating disc and used for feeding the sealing rubber bowl; the seventh manipulator is arranged between the sealing rubber bowl direct vibration disc and the rotating disc and is used for moving and assembling the sealing rubber bowl at the discharging end of the sealing rubber bowl direct vibration disc onto the high-speed sealing ring; the sealing cylinder is fixedly connected with the frame through a guide rod; the pressing block is connected with the guide rod in a sliding mode, one side of the pressing block is fixedly connected with the moving end of the sealing cylinder, and the other side of the pressing block is provided with a pressing column which is used for pressing the high-speed sealing ring and the sealing rubber bowl together; the eighth manipulator is arranged on the front side of the rotating disc and used for moving the high-speed sealing ring and the sealing rubber bowl to the second station and assembling the high-speed sealing ring and the sealing rubber bowl to the organic glass cover.

Preferably, the throat pipe feeding and assembling device comprises a throat pipe straight vibrating disc and a ninth manipulator; the straight vibrating disk of the throat is arranged on the frame and used for feeding the throat; the ninth manipulator is arranged on one side of the throat pipe straight vibration plate and used for moving the throat pipe at the blanking end of the throat pipe straight vibration plate to the third station and assembling the throat pipe on the organic glass cover.

The device is characterized in that the positioning problem of the machine glass cover is solved through the matching of the U-shaped sheet and the organic glass cover; the pushing cylinder is matched with the transverse air cylinder to enable the U-shaped sheet to move in a rectangular track, so that the sealing cover on the U-shaped sheet is conveyed from the feeding end to the first station, the second station and the third station and then to the discharging end, and the conveying problem of workpieces is solved; through the cooperation of each straight vibration disc and manipulator, the automatic feeding and the equipment problem of each spare part have been solved, and the automatic weld problem of each sealing member has been solved to the first ultrasonic bonding machine of rethread.

A second object of the present application is to provide an automatic assembling method of a sealing cover of a medical oxygen filter, the method using the automatic assembling device of a sealing cover of a medical oxygen filter, the method comprising the following steps:

transportation of the sealing cover: the pushing cylinder is matched with the transverse air cylinder to enable the U-shaped sheet to move in a rectangular track, so that the sealing cover on the U-shaped sheet is conveyed to the first station, the second station and the third station from the feeding end to the discharging end sequentially, and the conveying process of the workpiece is realized;

(II) feeding and assembling a sealing umbrella and a guide pipe: the sealed umbrella on the sealed umbrella direct-vibration disc is moved to the material receiving block through the third mechanical arm, the sealed umbrella is placed in front of the guide pipe direct-vibration disc through rotation of the rotary disc, and the guide pipe at the feeding end of the guide pipe direct-vibration disc is moved to be assembled on the sealed umbrella through the fourth mechanical arm; then the sealed umbrella is conveyed to a compaction cylinder by the turntable, and the guide pipe is pressed downwards by the sliding sheet to complete assembly; the assembled sealed umbrella is conveyed to a fifth manipulator through a turntable, and then the fifth manipulator moves the assembled sealed umbrella to a first station and assembles the sealed umbrella on an organic glass cover on the U-shaped sheet;

(III) assembling a sealing rubber bowl and a sealing ring: the sealing rubber bowl and the sealing ring are sequentially placed on the sealing ring, then the sealing rubber bowl and the sealing ring are tightly pressed to complete assembly, and then the assembled sealing rubber bowl is moved to a second station and assembled with the organic glass cover;

(IV) feeding and assembling the throat pipe: moving the throat pipe on the straight vibrating plate of the throat pipe to a third station through a ninth manipulator, and assembling the throat pipe on a sealing rubber bowl to complete the assembly of the throat pipe;

(V) ultrasonic welding of each seal: and welding the assembled sealing cover assembly through a first ultrasonic welding machine, so that the sealing parts are tightly connected together, and the assembling and welding processes of the sealing cover of the medical oxygen filter are completed.

A third object of the present application is to provide an automatic assembling apparatus for a medical oxygen filter, which comprises a first production line, a second production line, and a third production line; the first production line comprises an organic glass cover and ceramic ring feeding and assembling device and is used for completing the assembly and hardening of the bottle cover; the second production line comprises the automatic assembling device for the sealing cover of the medical oxygen filter, and is used for completing the assembly and welding of each sealing element; the third production line comprises a filter element and bottle body feeding and assembling device, a bottle cap and bottle body assembling device and a discharging device, and the third production line is used for completing the assembling, welding and discharging of the bottle cap and the bottle body. The close matching and the connection of all the devices achieve the production line of automatic production, and achieve the purposes of liberating manpower and improving efficiency.

The automatic assembling device for the sealing cover of the medical oxygen filter has the advantages that the automatic assembling of the organic glass cover, the sealing umbrella, the guide pipe, the sealing ring, the sealing rubber bowl and the ventilating throat pipe can be completed in sequence, and the assembling efficiency is high.

Drawings

Fig. 1 is a schematic structural view of an automatic assembling apparatus for a medical oxygen filter.

Fig. 2 is a schematic diagram of an explosive structure of a transmission device.

Fig. 3 is an exploded view of the organic glass cover loading assembly device.

Fig. 4 is an exploded view of the ceramic ring feeding mechanism.

Fig. 5 is an exploded view of the assembly device for loading the sealing umbrella and the guide tube.

Fig. 6 is an exploded view of the sealing rubber bowl and the sealing ring feeding and assembling device.

Fig. 7 is an exploded view of the throat charging assembly device.

Fig. 8 is an exploded view of the filter element and bottle body feeding assembly device.

Fig. 9 is a schematic structural view of a bottle cap and body assembling device.

FIG. 10 is a schematic view of the structure of the centrifuging and discharging device.

Fig. 11 is a schematic structural view of the medical oxygen filter of the present invention.

Detailed Description

As shown in fig. 11, the medical oxygen filter comprises a machine glass cover 100, a ceramic ring 200, a sealing umbrella 300, a conduit 400, a sealing rubber bowl 500, a sealing ring 600, a throat 700, a filter element 800 and a bottle body 900.

As shown in fig. 1, an automatic assembling apparatus for a medical oxygen filter includes a frame 1, a first production line 11, a second production line 12, and a third production line 13; the first production line 11 comprises an organic glass cover and ceramic ring feeding and assembling device 3, and the first production line 11 is used for assembling and hardening the finished bottle cover; the second production line 12 comprises a transmission device 2, a sealing umbrella and guide pipe feeding and assembling device 4, a sealing rubber bowl and sealing ring feeding and assembling device 5 and a throat pipe feeding and assembling device 6, and the second production line 12 is used for completing the assembly and welding of all sealing parts; the third production line 13 comprises a filter element and bottle body feeding and assembling device 7, a bottle cap and bottle body assembling device 8 and a discharging device 9, and the third production line 13 is used for completing the assembly, welding and discharging of the bottle cap and the bottle body; the transmission device 2 is arranged on the frame 1, and the organic glass cover and ceramic ring feeding assembly device 3 and the throat tube feeding assembly device 6 are arranged on one side of the transmission device 2; the sealing umbrella and guide pipe feeding assembly device 4 and the sealing rubber bowl and sealing ring feeding assembly device 5 are arranged on the other side of the transmission device 2; one feeding end of the bottle cap and body assembling device 8 is connected with the feeding end of the transmission device 2, and the other feeding end of the bottle cap and body assembling device 8 is connected with the feeding end of the filter element and body feeding assembling device 7; the blanking device 9 is arranged at the blanking end of the bottle cap and body assembling device 8; the transfer device 2 is used for the transport of workpieces and is provided with a first station 211, a second station 212 and a third station 213; the organic glass cover and ceramic ring feeding and assembling device 3 is used for assembling the organic glass cover and the ceramic ring together, enabling the organic glass cover to be hardened in a hardening furnace, and then conveying the hardened organic glass cover to a first station 211 through a manipulator; the sealing umbrella and guide pipe feeding and assembling device 4 is used for assembling the sealing umbrella and the guide pipe together, then pressing the guide pipe downwards to complete the assembling, then moving the assembled sealing umbrella to a first station through a manipulator, and completing the assembling with the organic glass cover; the sealing rubber bowl and sealing ring feeding and assembling device 5 is used for assembling the sealing rubber bowl and the sealing ring, tightly pressing the sealing rubber bowl and the sealing ring to complete assembling, moving the sealing rubber bowl and the sealing ring to the second station 212 through a manipulator, and assembling the sealing rubber bowl and the sealing ring on the organic glass cover; the throat pipe feeding and assembling device is used for moving the throat pipe to the third station 213 through a manipulator and assembling the throat pipe on a sealing rubber bowl; the filter element and bottle body feeding and assembling device is used for assembling the filter element and the bottle body together, and conveying the bottle body assembly to a feeding end of the bottle cap and bottle body assembling device 8 through a manipulator; one feeding end of the bottle cap and bottle body assembling device 8 is used for receiving a bottle body assembly, the other feeding end of the bottle cap and bottle body assembling device is used for receiving a bottle cap assembly, the bottle cap assembly is assembled with the bottle body assembly through a manipulator, and then the bottle body assembly and the bottle cap assembly are welded together; the blanking device 9 is used for conveying and blanking the welded medical oxygen filter.

As shown in fig. 2, the conveying device 2 includes a carrier block 21, a traverse cylinder 22, a traverse slide block 23, a slide rail 24, a U-shaped sheet 25, a support block 26, a pushing cylinder 27, a pushing block 28, and a first ultrasonic welding machine 29; the carrying block 21 is arranged on the frame 1, the carrying block 21 is strip-shaped, and the top of the carrying block 21 is provided with a horizontal through groove for placing a conduit; the first station 211, the second station 212 and the third station 213 are arranged on the object carrying block 21; the transverse air cylinder 22 is arranged on the frame 1; the bottom of the transverse sliding block 23 is connected with the rack 1 in a sliding manner through a sliding rail assembly, one end of the transverse sliding block 23 is fixedly connected with the moving end of the transverse air cylinder 22, the other end of the transverse sliding block 23 is connected with the sliding rail 24 in a sliding manner, and a plurality of transverse air cylinders 22 and transverse sliding blocks 23 are uniformly arranged; the U-shaped sheets 25 are uniformly arranged on the sliding rails 24, and U-shaped gaps matched with the outer edges of the organic glass covers are formed in the U-shaped sheets 25; the supporting block 26 is connected with the frame 1 in a sliding way; the pushing cylinder 27 is arranged on the supporting block 26; the pushing block 28 is connected with the supporting block 26 in a sliding manner, one end of the pushing block 28 is connected with the moving end of the pushing cylinder 27, and the other end of the pushing block 28 is connected with the end part of the sliding rail 24; the first ultrasonic welding machine 29 is arranged at the blanking end of the carrying block 21, and the first ultrasonic welding machine 29 is used for welding the bottle cap assembly. When the device works, the transverse air cylinder 22 extends to drive the sliding rail 24, the U-shaped sheet 25 connected with the sliding rail 24 and the pushing air cylinder 27 to move backwards, after assembly is completed, the pushing air cylinder 27 extends to push the sliding rail 24 to move rightwards, then the transverse air cylinder 22 contracts to drive all parts to move backwards, then the pushing air cylinder 27 contracts to drive all parts to move leftwards, the overall movement track is a rectangle, and therefore the circulation is adopted, and the transportation process of materials is achieved. The U-shaped notch matched with the outer edge of the organic glass cover is formed in the U-shaped sheet 25, so that each degree of freedom of the organic glass cover can be limited, and the problem of positioning of the organic glass cover is solved. The bottle cap assembly is welded together by a first ultrasonic welder 29.

As shown in fig. 3, the organic glass cover and ceramic ring feeding and assembling device 3 includes an organic glass cover feeding mechanism 31, an organic glass cover transporting mechanism 32, a ceramic ring feeding mechanism 33, a first manipulator 34, a ceramic ring assembling station 35, a second manipulator 36 and a hardening furnace 37; the machine glass cover feeding mechanism 31 is used for feeding organic glass covers; the organic glass cover conveying mechanism 32 is connected with the organic glass cover feeding mechanism 31, and the organic glass cover conveying mechanism 32 is used for conveying the organic glass covers; the ceramic ring feeding mechanism 33 is used for feeding ceramic rings; the first mechanical arm 34 is connected with the ceramic ring feeding mechanism 33, and the first mechanical arm 34 is used for moving the ceramic ring at the discharging end of the ceramic ring feeding mechanism to the ceramic ring assembling station 35 and completing the assembling of the ceramic ring and the organic glass cover; the hardening furnace 37 is connected with the organic glass cover conveying mechanism 32, and the hardening furnace 37 is used for hardening the organic glass cover; the second mechanical arm 36 is connected with the discharging end of the hardening furnace 37, and the second mechanical arm 36 is used for moving the hardened organic glass cover to one U-shaped sheet 25 of the first station 211; the organic glass cover feeding mechanism 31 comprises a feeding motor 311, a butterfly-shaped rotating disc 312, a feeding cylinder 313, a feeding sliding sheet 314 and a second supporting block 315; the feeding motor 311 is arranged on the frame; the butterfly-shaped turntable 312 is rotatably connected with the rack 1, the bottom of the butterfly-shaped turntable 312 is connected with the rotating end of the feeding motor 311 through a belt, four rods are arranged at four corners of the top of the butterfly-shaped turntable, and organic glass covers are sleeved on the rods; the feeding cylinder 313 is arranged at the tops of the two sliding rods; the feeding slide plate 314 is connected with the two slide rods in a sliding manner, and the top of the feeding slide plate is fixedly connected with the moving end of the feeding cylinder 313; the second supporting block 315 is arranged on the feeding slide plate 314, and the second supporting block 315 is provided with an arc-shaped notch corresponding to a rod on the butterfly-shaped turntable 312; the organic glass cover transporting mechanism 32 comprises an upper top air cylinder 321, an upper top sliding plate 322, a transverse top air cylinder 323, a transverse sliding plate 324 and a clamping jaw finger air cylinder 325; the upper jacking cylinder 321 is arranged on the frame 1; the upper top sliding plate 322 is connected with the frame 1 through two linear bearings at the bottom, and the bottom side of the upper top sliding plate 322 is fixedly connected with the moving end of the upper top cylinder 321; the transverse jacking cylinder 323 is arranged on the upper jacking sliding plate 322; the transverse sliding plate 324 is connected with the upper top sliding plate 322 in a sliding way through a sliding rail assembly, and one side of the transverse sliding plate 324 is fixedly connected with the moving end of the transverse top cylinder 323; two clamping jaw finger cylinders 325 are arranged on the transverse sliding plate 324, one clamping jaw finger cylinder corresponds to the second supporting block 315, and the other clamping jaw finger cylinder corresponds to the ceramic ring assembling station 35; the second manipulator 36 comprises a manipulator frame 361, a first manipulator cylinder 362, a second manipulator cylinder 363 and a finger cylinder 364; the mechanical frame 361 is arranged on the frame; the first robot cylinder 362 is disposed on one side of the robot frame 361; the second manipulator cylinder 363 is connected with the manipulator frame 361 through a guide rod in a sliding manner, and one side of the second manipulator cylinder 363 is connected with the moving end of the first manipulator cylinder 362; the finger cylinder 364 is fixedly connected with the moving end of the second manipulator cylinder 363. When the device is in action, the organic glass cover is fed to the feeding end of the organic glass cover conveying mechanism 32 through the organic glass cover feeding mechanism 31. Then carry the organic glass lid to ceramic ring equipment station 35 department through organic glass lid transport mechanism 32, here first manipulator 34 moves the ceramic ring of ceramic ring feed mechanism 33 unloading end to ceramic ring equipment station 35 simultaneously to make ceramic ring and organic glass lid accomplish the equipment, then carry the organic glass lid of equipment to hardening furnace 37 through organic glass lid transport mechanism 32 in, accomplish the hardening with the organic glass lid. The cured plexiglass cover is then removed by the second robot 36 to the first station 211 and is snapped into the U-shaped sheet. The device is characterized in that the hardening furnace 37 is arranged, so that the surface strength of the organic glass cover is enhanced, and the product quality is improved.

As shown in fig. 4, the ceramic ring feeding mechanism 33 includes a rotary motor 331, a rotary shaft 332, a material selecting plate 333, a ceramic ring feeding barrel 334, a ceramic ring displacement cylinder 335, and a material receiving plate 336; the rotating motor 331 is arranged on the frame; the material selecting plate 333 is arranged on the frame through a supporting block, and the material selecting plate 333 is provided with a central hole 3331 and a material selecting hole 3332; the rotating shaft 332 penetrates through the central hole 3331 to be rotatably connected with the material selecting plate 333, and the upper end of the rotating shaft is fixedly connected with four ceramic ring feeding barrels 334 through a connecting plate; the lower end is connected with the rotating end of the rotating motor 331 through a belt; the feeding barrel 334 of one ceramic ring corresponds to the material selecting hole 3332; the ceramic ring displacement cylinder 335 is arranged on the frame; the material receiving plate 336 is slidably connected with the bottom side of the material selecting plate 333 through a slide rail assembly, one side of the material receiving plate 336 is connected with the moving end of the ceramic ring displacement cylinder 335, and the material receiving plate 336 is provided with a sink groove matched with the ceramic ring, and the sink groove corresponds to the material selecting hole 3332. When the mechanism acts, the rotating motor 331 drives the ceramic ring feeding barrel 334 to rotate through the rotating shaft 332, so that the ceramic ring feeding barrel 334 corresponds to the material selecting hole 3331, and at the moment, the ceramic ring falls into the sinking groove of the material receiving plate 336 under the action of gravity; then the rotating motor 331 continues to rotate, so that the ceramic ring feeding barrel 334 does not correspond to the material selecting hole 3331 and then stops, and then the ceramic ring displacement cylinder 335 starts to move the material receiving plate 336 and the ceramic ring out. The mechanism is characterized in that the single feeding purpose is achieved through the intermittent correspondence of the ceramic ring feeding barrel 334 and the material selecting hole 3331.

As shown in fig. 5, the sealed umbrella and conduit feeding assembly device 4 includes a steering motor 41, a rotary table 42, a material receiving block 43, a sealed umbrella vertical vibration disc 44, a third manipulator 45, a conduit vertical vibration disc 46, a fourth manipulator 47, a pressing cylinder 48, a sliding sheet 49 and a fifth manipulator 410; the steering motor 41 is fixedly connected with the frame 1; the turntable 42 is fixedly connected with the rotating end of the steering motor 41, and four through holes are uniformly formed in the turntable 42; the material receiving blocks 43 are cylindrical, four material receiving blocks are uniformly arranged on the turntable 42, and the four material receiving blocks correspond to the four through holes one by one; the sealing umbrella vertical vibration disc 44 is arranged at the left side of the rotary disc 42 and is used for feeding the sealing umbrella; the third manipulator 45 is arranged between the rotary disc 42 and the sealing umbrella straight vibrating disc 44 and is used for transferring the sealing umbrella on the sealing umbrella straight vibrating disc 44 to a material receiving block 43; the guide pipe straight vibration disc 46 is arranged at the rear side of the rotary disc 42 and is used for feeding the guide pipe; the fourth manipulator 47 is arranged between the guide pipe vertical vibration disc 46 and the rotary disc 42 and is used for moving and assembling the guide pipe on the sealed umbrella; the pressing air cylinder 48 is arranged on the right side of the turntable 42 through a guide rod; the sliding sheet 49 is connected with the guide rod in a sliding mode, the sliding sheet 49 is fixedly connected with the moving end of the pressing cylinder 48, and the sliding sheet 49 is connected with a pressing rod used for pressing down the guide pipe; the fifth robot 410 is disposed at the front side of the turntable 42, and is used for moving the assembled sealed umbrella and the conduit to the first station 211 and assembling the sealed umbrella and the conduit in the glass cover. When the device works, a third manipulator 45 is used for grabbing and conveying a sealed umbrella at the discharging end of a sealed umbrella direct-vibration disc 44 to a material receiving block 43, then a steering motor 41 is started to convey the material receiving block 43 and the sealed umbrella to a fourth manipulator 47, then the steering motor 41 stops rotating, then the fourth manipulator 47 is started to convey and assemble a guide pipe of a guide pipe direct-vibration disc 46 to the sealed umbrella, then the steering motor 41 is continuously started, the sealed umbrella assembled with the guide pipe is conveyed to the bottom of a sliding sheet 49, then the steering motor 41 stops rotating, at the moment, a pressing air cylinder 48 is started to move the sliding sheet 49 downwards, so that a pressing rod connected with the sliding sheet 49 downwards presses the guide pipe, and the assembly of the guide pipe and the sealed umbrella is completed. The fifth robot 410 then grabs and conveys the assembled sealed umbrella to the first station 211, and completes the grabbing of the sealed umbrella and the assembly of the plexiglass cover. Four through holes are uniformly formed in the rotary disc 42, the material receiving block 43 is cylindrical, four through holes are uniformly formed in the rotary disc 42 and correspond to the four through holes one to one, and therefore the problem of positioning of the umbrella is solved, and the problem of blocking is prevented when the guide pipe descends in the later period.

As shown in fig. 6, the sealing rubber bowl and sealing ring feeding and assembling device 5 includes a rotating motor 51, a rotating disc 52, a receiving column 53, a high-speed sealing ring direct vibration disc 54, a sixth manipulator 55, a sealing rubber bowl direct vibration disc 56, a seventh manipulator 57, a sealing cylinder 58, a pressing block 59, and an eighth manipulator 510; the rotating motor 51 is arranged on the frame 1; the rotating disc 52 is connected with the rotating end of the rotating motor 51; four receiving posts 53 are uniformly arranged on the rotating disc 52, and a cylindrical bulge is arranged at the top of each receiving post 53 and used for positioning the high-speed sealing ring; the high-speed sealing ring vertical vibration disc 54 is arranged on the right side of the rotating disc 52 and is used for feeding the high-speed sealing ring; the sixth manipulator 55 is arranged between the high-speed sealing ring direct vibration disc 54 and the rotating disc 52 and is used for moving the high-speed sealing ring at the blanking end of the high-speed sealing ring direct vibration disc 54 to a material receiving column 53; the sealing rubber bowl straight vibration disc 56 is arranged at the rear side of the rotating disc 52 and is used for feeding the sealing rubber bowl; the seventh manipulator 57 is arranged between the sealing rubber bowl straight vibration disc 56 and the rotating disc 52 and is used for moving and assembling the sealing rubber bowl at the discharging end of the sealing rubber bowl straight vibration disc 56 to the high-speed sealing ring; the sealing cylinder 58 is fixedly connected with the frame 1 through a guide rod; the pressing block 59 is connected with the guide rod in a sliding mode, one side of the pressing block 59 is fixedly connected with the moving end of the sealing cylinder 58, and the other side of the pressing block 59 is provided with a pressing column which is used for pressing the high-speed sealing ring and the sealing rubber bowl together; the eighth manipulator 510 is disposed at the front side of the rotating disc 52, and is configured to move the high-speed sealing ring and the sealing rubber bowl to the second station 212, and assemble the high-speed sealing ring and the sealing rubber bowl to the organic glass cover. When the device moves, the sixth mechanical arm 55 grabs and conveys the high-speed sealing ring at the blanking end of the high-speed sealing ring direct-vibration disc 54 to the material receiving column 53, then the material receiving column 53 is driven by the rotating motor 51 to convey the high-speed sealing ring to the seventh mechanical arm 57, the rotating motor 51 stops, then the seventh mechanical arm 57 grabs and assembles the sealing rubber bowl at the blanking end of the sealing rubber bowl direct-vibration disc 56 to the high-speed sealing ring, then the rotating motor 51 is continuously started to convey the assembled sealing rubber bowl and the assembled high-speed sealing ring to the bottom of the pressing block 59, the rotating motor 51 stops, then the sealing cylinder 58 is started to push the pressing block 59 downwards, and the pressing block 59 extrudes the sealing rubber bowl and the high-speed sealing ring to complete the assembly. A cylindrical bulge is arranged at the top of the material receiving column 53 and is matched with the high-speed sealing ring hole, so that the positioning problem of the high-speed sealing ring is solved. Secondly, through the effect of briquetting 59, solve the loose problem of high-speed sealing ring and the equipment of sealed rubber bowl.

As shown in fig. 7, the throat feeding and assembling device 6 comprises a throat straight vibrating plate 61 and a ninth manipulator 62; the throat pipe straight vibration disc 61 is arranged on the frame 1 and used for feeding throat pipes; the ninth manipulator 62 is arranged on one side of the throat straight vibration plate 61 and used for moving the throat at the blanking end of the throat straight vibration plate 61 to the third station 213 and assembling the throat on the organic glass cover. When the device works, the ninth manipulator 62 grabs and conveys the throat at the blanking end of the throat straight vibrating disc 61 to the third station 213, and the throat and the sealing rubber bowl are assembled.

As shown in fig. 8, the filter element and bottle body feeding assembly device 7 includes a displacement motor 71, a displacement disc 72, a positioning material receiving block 73, a bottle body straight vibration disc 74, a tenth manipulator 75, a filter element straight vibration disc 76, an eleventh manipulator 77, and a twelfth manipulator 78; the displacement motor 71 is arranged on the frame 1, and the displacement disc 72 is fixedly connected with the rotating end of the displacement motor 71; four positioning material receiving blocks 73 are uniformly arranged on the displacement disc 72, and a cylindrical notch matched with the excircle of the bottle body is formed in each positioning material receiving block 73; the straight bottle body vibration disc 74 is arranged on the right side of the displacement disc 72 and is used for feeding the bottle body; the tenth manipulator 75 is arranged between the bottle body straight vibrating disc 74 and the displacement disc 72 and is used for moving the bottle body into the cylindrical gap of the positioning material receiving block 73; the filter element straight vibration disc 76 is arranged on the front side of the displacement disc 72; the eleventh manipulator 77 is arranged between the filter element vertical vibration disc 76 and the displacement disc 72 and is used for moving the filter element at the blanking end of the filter element vertical vibration disc 76 to be above one positioning material receiving block 73 and assembling the filter element in the bottle body; the twelfth robot 78 is disposed behind the displacement plate 72 and is configured to move the body assembly to a loading end of the bottle cap and body assembly apparatus 8. When the device moves, a tenth manipulator 75 grabs and conveys the bottle body at the discharging end of the bottle body direct-vibration disc 74 to the positioning material receiving block 73, then the displacement disc 72 rotates clockwise under the driving of the displacement motor 71, the bottle body is conveyed to an eleventh manipulator 77, the displacement motor 71 stops, at the moment, the eleventh manipulator 77 grabs and assembles the filter element at the discharging end of the filter element direct-vibration disc 76 in the bottle body, then the displacement motor 71 is restarted, the assembled bottle body is conveyed to a twelfth manipulator 78, and then the twelfth manipulator 78 conveys the assembled bottle body to a second material receiving groove 82 of the bottle cap and bottle body assembling device 8.

As shown in fig. 9, the bottle cap and body assembling device 8 includes a first receiving groove 81, a second receiving groove 82, a thirteenth manipulator 83, and a second ultrasonic welding machine 84; the first receiving groove 81 and the second receiving groove 82 are both arranged on the rack, a groove matched with the bottle body is formed in the second receiving groove 82, the second receiving groove 82 is provided with a right-angle turning part 821, the right-angle turning part 821 is used for limiting the movement of the bottle body, the second receiving groove 82 is used for receiving the bottle body assembly, one end of the first receiving groove 81 is connected with the discharging end of the object carrying block 21, the other end of the first receiving groove is abutted against the outer end of the turning part of the right-angle turning part 821, and the first receiving groove 81 is used for receiving the bottle cap assembly and positioning the bottle cap assembly; the thirteenth manipulator 83 is arranged at the rear side of the right-angle turning part 821, and the thirteenth manipulator 83 is used for moving the bottle cap assembly of the first material receiving groove 81 to the right-angle turning part 821, assembling the bottle cap assembly on the bottle body, and pushing the assembled medical oxygen filter to the feeding end; a second ultrasonic welding machine 84 is disposed at the discharge end of the second receiving channel 82 and is used for welding the bottle cap assembly and the bottle body assembly together. When the device is operated, the first receiving groove 82 is used for receiving bottle cap assemblies conveyed from the conveying device 2, and the bottle cap assemblies on the first receiving groove 82 horizontally move rightwards under the pushing of the subsequent bottle cap assemblies. In addition, the second receiving channel 82 will be used to receive the body assembly, and similarly, under subsequent pushing, the front body assembly will be clamped at the right angle bend 821. Then the thirteenth manipulator 83 grabs the bottle cap assembly and assembles together with the bottle cap assembly, and pushes the assembled oxygen cylinder horizontally, so that the oxygen cylinder leaves the right-angle turning part 821, then the welding of the bottle cap assembly and the bottle body assembly is completed when the oxygen cylinder passes through the second ultrasonic welding machine 84, a groove matched with the bottle body is formed on the second material receiving groove 82, and the second material receiving groove 82 has a right-angle turning part 821, so that the positioning problem of the bottle body is solved. The second ultrasonic welder 84 addresses the automatic welding process of each junction of each oxygen cylinder.

As shown in fig. 10, the centrifugation and blanking device 9 includes a centrifugation frame 91, a blanking cylinder 92, a connection plate 93, a centrifugation finger cylinder 94, a centrifuge 95, and a storage frame 96; the centrifugal frame 91 is arranged on the frame 1; the blanking cylinder 92 is arranged on the centrifugal frame 91; the connecting plate 93 is connected with the centrifugal frame 91 in a sliding manner, and the rear side of the connecting plate 93 is fixedly connected with the moving end of the blanking cylinder 92; the centrifugal finger cylinders 94 are fixedly arranged on the connecting plate 93, and two centrifugal finger cylinders 94 are arranged, one is used for moving the medical oxygen filter from the discharging end of the second material receiving groove 82 to the centrifuge 95, and the other is used for moving the medical oxygen filter from the centrifuge 95 to the material storage frame 96; the centrifuge 95 is arranged on the front side of the centrifuge rack 91, and the centrifuge 95 is used for centrifuging the medical oxygen filter; the storage frame 96 is arranged at the discharging end of the centrifugal frame 91 and is used for collecting and storing the assembled medical oxygen filter. When the device moves, one centrifugal finger cylinder 94 grabs the oxygen cylinder at the discharging end of the bottle cap and body assembling device 8 under the driving of the discharging cylinder 92, the oxygen cylinder is conveyed to the centrifuge 95, and the other centrifugal finger cylinder 94 conveys the oxygen cylinder after centrifugation to the storage frame 96.

The automatic assembling device of the medical oxygen filter sequentially comprises the following steps in work:

assembling and feeding the organic glass cover and the ceramic ring: the method comprises the steps that an organic glass cover at the blanking end of an organic glass cover feeding mechanism 31 is conveyed to a ceramic ring assembling station 35 on a first production line through an organic glass cover conveying mechanism 32, then a ceramic ring at the blanking end of a ceramic ring feeding mechanism 33 is moved and assembled to the organic glass cover through a first manipulator 34, the assembled organic glass cover is conveyed to a hardening furnace 37 through the organic glass cover conveying mechanism 32, the organic glass cover is hardened, and then the hardened organic glass cover is moved to a first station 211 through a second manipulator 36, so that the organic glass cover is assembled and hardened;

(II) assembling, transporting and welding the sealing element; in the second production line 112, the sealed umbrella on the sealed umbrella vertical vibration disc 44 is moved to the material receiving block 43 by the third manipulator 45 in the sealed umbrella and conduit feeding and assembling device 4, the sealed umbrella is conveyed to the conduit vertical vibration disc 46 by the rotary disc 42, and the conduit is assembled on the sealed umbrella by the fourth manipulator 47; the assembled sealed umbrella is conveyed to a compaction cylinder 48 through a turntable, and the guide pipe is pressed downwards through a pressure rod on a sliding sheet 49 to complete assembly; the sealed umbrella which is pressed and mounted is conveyed to a fifth mechanical arm 410 through a turntable, the sealed umbrella is moved to a first station 211 through the fifth mechanical arm 410, and the assembly with the organic glass cover is completed; then the organic glass cover assembled with the sealing umbrella is conveyed to a second station 212 through the transmission device 2, the action mode of the sealing rubber bowl and the sealing ring feeding and assembling device 5 is the same as that of the sealing umbrella and the guide pipe feeding and assembling device 4, the sealing rubber bowl assembled with the high-speed sealing ring is moved to the second station 212 and is not assembled with the organic glass, and then the organic glass cover is conveyed to a third station 213 through the transmission device 2; then the throat is moved to a third station 213 through a throat feeding and assembling device 6 and assembled on an organic glass cover; then conveying the assembled bottle cap assembly to a first ultrasonic welding machine 29, and welding all the parts and the bottle cap together; completing the assembly, transportation and welding of each sealing element;

and (III) assembling and welding the bottle cap assembly and the bottle body assembly: the action mode of the bottle cap and body assembling device 8 is the same as that of the sealing umbrella and guide pipe feeding assembling device 4, the bottle cap and body assembling device 8 assembles the body and the filter element together and conveys the body to the position of the right-angle turning part 821, and the body assembly is assembled; then the welded medical oxygen filter is moved and centrifuged by a blanking device 9, and then moved and blanked.

The device is characterized in that the U-shaped notch matched with the outer edge of the organic glass cover is formed by the U-shaped sheet 25, so that each degree of freedom of the organic glass cover can be limited, and the problem of positioning of the organic glass cover is solved. The effect of UV hardening furnace 320 has solved the not high problem of organic glass lid surface hardness, easily damaged to improve the quality of product. The intermittent corresponding process of the material selecting hole 3132 and the ceramic ring storage vat 317 solves the problem of single feeding of the ceramic rings. A cylindrical bulge is arranged at the top of the material receiving column 53 and is matched with the high-speed sealing ring hole, so that the positioning problem of the high-speed sealing ring is solved. The first ultrasonic welding machine 29 and the second ultrasonic welding machine 84 are used for solving the automatic welding process of each joint of each oxygen cylinder. The close matching and the connection of all the devices achieve the production line of automatic production, and achieve the purposes of liberating manpower and improving efficiency.

Claims

1. An automatic assembling device for a sealing cover of a medical oxygen filter is characterized by comprising a rack (1), a transmission device (2), a sealing umbrella and guide pipe feeding assembling device (4), a sealing rubber bowl and sealing ring feeding assembling device (5) and a throat pipe feeding assembling device (6); the transmission device (2), the sealing umbrella and guide pipe feeding assembly device (4), the sealing rubber bowl and sealing ring feeding assembly device (5) and the throat pipe feeding assembly device (6) are all arranged on the frame (1); the sealing umbrella and guide pipe feeding assembly device (4) and the sealing rubber bowl and sealing ring feeding assembly device (5) are arranged on one side of the transmission device (2); the throat pipe feeding and assembling device (6) is arranged on the other side of the conveying device (2); the transmission device (2) is provided with a first station (211), a second station (212) and a third station (213), and the transmission device (2) is used for conveying workpieces and completing ultrasonic welding of all parts at the feeding end of the transmission device; the sealing umbrella and guide pipe feeding and assembling device (4) is used for assembling the sealing umbrella and the guide pipe together, then pressing the guide pipe downwards to complete the assembling, then moving the assembled sealing umbrella to a first station through a manipulator, and completing the assembling with the organic glass cover; the sealing rubber bowl and sealing ring feeding and assembling device (5) is used for assembling the sealing rubber bowl and the sealing ring, tightly pressing the sealing rubber bowl and the sealing ring to complete assembling, moving the sealing rubber bowl and the sealing ring to a second station (212) through a manipulator, and assembling the sealing rubber bowl and the sealing ring on an organic glass cover; the throat pipe feeding and assembling device is used for moving the throat pipe to a third station (213) through a manipulator and assembling the throat pipe on a sealing rubber bowl.

2. The automatic assembling device of the sealing cover of the medical oxygen filter as claimed in claim 1, wherein the transmission device (2) comprises a carrying block (21), a transverse air cylinder (22), a transverse sliding block (23), a sliding rail (24), a U-shaped thin sheet (25), a supporting block (26), a pushing air cylinder (27), a pushing block (28) and a first ultrasonic welding machine (29); the carrying block (21) is arranged on the rack (1), the carrying block (21) is long-strip-shaped, a horizontal through groove is formed in the top of the carrying block, and the groove is used for placing a guide pipe; the first station (211), the second station (212) and the third station (213) are arranged on the object carrying block (21); the transverse air cylinder (22) is arranged on the frame (1); the bottom of the transverse sliding block (23) is connected with the rack (1) in a sliding manner through a sliding rail assembly, one end of the transverse sliding block (23) is fixedly connected with the moving end of the transverse air cylinder (22), the other end of the transverse sliding block is connected with the sliding rail (24) in a sliding manner, and a plurality of transverse air cylinders (22) and a plurality of transverse sliding blocks (23) are uniformly arranged; the U-shaped sheets (25) are uniformly arranged on the sliding rails (24), and U-shaped notches matched with the outer edges of the organic glass covers are formed in the U-shaped sheets (25); the supporting block (26) is connected with the frame (1) in a sliding way; the pushing cylinder (27) is arranged on the supporting block (26); the pushing block (28) is connected with the supporting block (26) in a sliding mode, one end of the pushing block (28) is connected with the moving end of the pushing cylinder (27), and the other end of the pushing block (28) is connected with the end portion of the sliding rail (24); the first ultrasonic welding machine (29) is arranged at the discharging end of the carrying block (21), and the first ultrasonic welding machine (29) is used for welding the bottle cap assembly.

3. The automatic assembling device of the sealing cover of the medical oxygen filter according to claim 1, wherein the sealing umbrella and conduit feeding assembling device (4) comprises a steering motor (41), a rotating disc (42), a material receiving block (43), a sealing umbrella straight vibrating disc (44), a third manipulator (45), a conduit straight vibrating disc (46), a fourth manipulator (47), a pressing cylinder (48), a sliding sheet (49) and a fifth manipulator (410); the steering motor (41) is fixedly connected with the rack (1); the rotary table (42) is fixedly connected with the rotating end of the steering motor (41), and four through holes are uniformly formed in the rotary table (42); the material receiving blocks (43) are cylindrical, four material receiving blocks are uniformly arranged on the turntable (42), and the material receiving blocks correspond to the four through holes one by one; the sealing umbrella vertical vibration disc (44) is arranged on the left side of the rotary disc (42) and is used for feeding the sealing umbrella; the third manipulator (45) is arranged between the rotary disc (42) and the sealing umbrella vertical vibration disc (44) and is used for moving the sealing umbrella on the sealing umbrella vertical vibration disc (44) to a material receiving block (43); the guide pipe straight vibration disc (46) is arranged on the rear side of the rotary disc (42) and is used for feeding the guide pipe; the fourth manipulator (47) is arranged between the guide pipe vertical vibration disc (46) and the rotary disc (42) and is used for moving and assembling the guide pipe on the sealed umbrella; the pressing air cylinder (48) is arranged on the right side of the rotary table (42) through a guide rod; the sliding sheet (49) is connected with the guide rod in a sliding mode, the sliding sheet (49) is fixedly connected with the moving end of the pressing air cylinder (48), and the sliding sheet (49) is connected with a pressing rod which is used for pressing down the guide pipe; the fifth mechanical arm (410) is arranged on the front side of the rotary disc (42) and is used for moving the assembled sealed umbrella and the guide pipe to the first station (211) and assembling the sealed umbrella and the guide pipe in the machine glass cover.

4. The automatic assembling device for the sealing cover of the medical oxygen filter is characterized in that the sealing rubber bowl and sealing ring feeding and assembling device (5) comprises a rotating motor (51), a rotating disc (52), a material receiving column (53), a high-speed sealing ring straight vibrating disc (54), a sixth mechanical arm (55), a sealing rubber bowl straight vibrating disc (56), a seventh mechanical arm (57), a sealing air cylinder (58), a pressing block (59) and an eighth mechanical arm (510); the rotating motor (51) is arranged on the frame (1); the rotating disc (52) is connected with the rotating end of the rotating motor (51); four receiving columns (53) are uniformly arranged on the rotating disc (52), and a cylindrical bulge is arranged at the top of each receiving column (53) and used for positioning the high-speed sealing ring; the high-speed sealing ring vertical vibration disc (54) is arranged on the right side of the rotating disc (52) and used for feeding the high-speed sealing ring; the sixth manipulator (55) is arranged between the high-speed sealing ring direct vibration disc (54) and the rotating disc (52) and is used for moving the high-speed sealing ring at the blanking end of the high-speed sealing ring direct vibration disc (54) to a material receiving column (53); the sealing rubber bowl straight vibrating disc (56) is arranged on the rear side of the rotating disc (52) and used for feeding the sealing rubber bowl; the seventh manipulator (57) is arranged between the sealing rubber bowl straight vibration disc (56) and the rotating disc (52) and is used for moving and assembling the sealing rubber bowl at the discharging end of the sealing rubber bowl straight vibration disc (56) to the high-speed sealing ring; the sealing cylinder (58) is fixedly connected with the rack (1) through a guide rod; the pressing block (59) is connected with the guide rod in a sliding mode, one side of the pressing block (59) is fixedly connected with the moving end of the sealing air cylinder (58), and the other side of the pressing block (59) is provided with a pressing column which is used for pressing the high-speed sealing ring and the sealing rubber bowl together; the eighth mechanical arm (510) is arranged on the front side of the rotating disc (52) and used for moving the high-speed sealing ring and the sealing rubber bowl to the second station (212) and assembling the high-speed sealing ring and the sealing rubber bowl on the organic glass cover.

5. The automatic assembling device for the sealing cover of the medical oxygen filter as claimed in claim 1, 2 or 3, wherein the throat feeding and assembling device (6) comprises a throat straight vibrating disk (61) and a ninth manipulator (62); the throat pipe straight vibration disc (61) is arranged on the rack (1) and used for feeding throat pipes; the ninth manipulator (62) is arranged on one side of the throat straight vibration plate (61) and used for moving the throat at the blanking end of the throat straight vibration plate (61) to the third station (213) and assembling the throat on the organic glass cover.

6. An automatic assembling method of a sealing cover of a medical oxygen filter is characterized by comprising the following steps:

and (3) transporting the sealing cover: the U-shaped sheet (25) moves in a rectangular track by matching the pushing cylinder (27) with the transverse air cylinder (22), so that the sealing covers on the U-shaped sheet (25) are conveyed to the first station (211), the second station (212) and the third station (213) from the feeding end to the discharging end sequentially, and the conveying process of workpieces is realized;

and (3) feeding and assembling a sealing umbrella and a guide pipe: the sealed umbrella on the sealed umbrella vertical vibration disc (44) is moved to a material receiving block (43) through a third manipulator (45), and the sealed umbrella is placed in front of a guide pipe vertical vibration disc (46) through the rotation of a rotary disc, and then the guide pipe at the material feeding end of the guide pipe vertical vibration disc (46) is moved and assembled to the sealed umbrella through a fourth manipulator (47); then the sealed umbrella is conveyed to a compaction cylinder (48) by the turntable, and the guide pipe is pressed downwards by a sliding sheet (49) to complete assembly; the assembled sealed umbrella is conveyed to a fifth manipulator (410) through a turntable, and then the fifth manipulator (410) moves the assembled sealed umbrella to a first station (211) and assembles the sealed umbrella on an organic glass cover on the U-shaped sheet (25);

and (3) assembling a sealing rubber bowl and a sealing ring: the process of the sealing rubber bowl and the sealing ring feeding assembly is the same as that of the sealing umbrella and the guide pipe feeding assembly, the sealing rubber bowl is sequentially placed on the sealing ring, the sealing rubber bowl and the sealing ring are tightly pressed to complete the assembly, the assembled sealing rubber bowl is moved to a second station (212) and assembled with the organic glass cover;

feeding and assembling a throat pipe: the throat pipe on the throat pipe straight vibration disc (61) is moved to a third station (213) through a ninth manipulator (62) and is assembled on a sealing rubber bowl, and the assembly of the throat pipe is completed;

ultrasonic welding of individual seals: and welding the assembled sealing cover assembly by a first ultrasonic welding machine (29) so that the sealing parts are tightly connected together, and completing the assembling and welding process of the sealing cover of the medical oxygen filter.

7. An automatic assembling device for a medical oxygen filter is characterized by comprising a first production line (11), a second production line (12) and a third production line (13); the first production line (11) comprises an organic glass cover and ceramic ring feeding and assembling device (3), and the first production line (11) is used for assembling and hardening the finished bottle cover; the second production line (12) comprises an automatic assembly device of the sealing cover of the medical oxygen filter as claimed in claim 1, the second production line (12) is used for completing the assembly and welding of each sealing piece; the third production line (13) comprises a filter element and bottle body feeding and assembling device (7), a bottle cap and bottle body assembling device (8) and a discharging device (9), and the third production line (13) is used for completing the assembling, welding and discharging of the bottle cap and the bottle body.