CN114102131B - Puncture outfit assembly line - Google Patents
Puncture outfit assembly line Download PDFInfo
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- CN114102131B CN114102131B CN202111435134.2A CN202111435134A CN114102131B CN 114102131 B CN114102131 B CN 114102131B CN 202111435134 A CN202111435134 A CN 202111435134A CN 114102131 B CN114102131 B CN 114102131B
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- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 210000004907 gland Anatomy 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 18
- 239000000969 carrier Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 238000012797 qualification Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000306 component Substances 0.000 description 10
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000005646 Pneumoperitoneum Diseases 0.000 description 1
- 238000012084 abdominal surgery Methods 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00526—Methods of manufacturing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a puncture outfit assembly line, and belongs to the technical field of medical instrument production. The device comprises a first conveying mechanism with a group of auxiliary carriers and a second conveying mechanism with a group of main carriers, wherein a positioning gland vibrating feeding device, a sealing component feeding tray, a connecting seat vibrating feeding device and an ultrasonic welding device are sequentially arranged on one side of the first conveying mechanism along the running direction; and a sealing gasket oiling device, a third manipulator with a screwing function and a sleeve gluing assembly device are sequentially arranged on one side of the second conveying mechanism, and a fourth manipulator is arranged at the process tail end of the second conveying mechanism. The puncture outfit assembly line provided by the invention has the advantages of high assembly efficiency and good qualification rate.
Description
Technical Field
The invention relates to the technical field of medical instrument production, in particular to an assembly production line, and especially relates to a puncture outfit assembly line.
Background
Laparoscopic surgery has many advantages over traditional open surgery, including reduced trauma, faster healing, and reduced risk of infection. Puncture outfits are indispensable surgical instruments in laparoscopy, abdominal surgery, and other minimally invasive or surgical procedures. The penetrator may create an access passageway in the abdominal wall of a person to allow access to the abdominal cavity by an anastomat or other surgical instrument (e.g., endoscope, scissors, guidewire, catheter, filter, stent, etc.) and to provide access for gases to and from the abdominal cavity to control the pneumoperitoneum required for an operation for examination or a surgical procedure.
The puncture outfit is generally composed of a sealing sleeve component and a puncture core component, the assembly structure of the sealing sleeve component is complex, and the puncture outfit can be assembled only manually. As shown in fig. 1, the sealing sleeve assembly includes: the positioning gland 201, the sealing assembly 202, the connecting seat 203, the sealing gasket 204, the lower base 205 and the sleeve 206 are large in number of assembled parts, have assembly directionality and sequence, and have low manual assembly efficiency and poor qualification rate, so that the production progress of the puncture outfit is influenced.
Disclosure of Invention
In order to solve the problems, the invention provides a puncture outfit assembly line with high assembly efficiency and good qualification rate.
The invention adopts the following technical scheme:
a puncture outfit assembly line, characterized in that: the device comprises a first conveying mechanism and a second conveying mechanism, wherein the second conveying mechanism is positioned at the tail end of the first conveying mechanism, a group of auxiliary carriers are circularly conveyed on the first conveying mechanism, and a group of main carriers are circularly conveyed on the second conveying mechanism;
a. one side of the first conveying mechanism is sequentially provided with a positioning gland vibrating feeding device, a sealing assembly feeding tray, a connecting seat vibrating feeding device and an ultrasonic welding device along the running direction, wherein the positioning gland vibrating feeding device is used for vibrating and screening the positioning gland and providing a positioning gland with an upward installation surface, and the connecting seat vibrating feeding device is used for vibrating and screening the connecting seat and providing a connecting seat with an upward installation surface; a first manipulator is arranged between the positioning gland vibrating feeding device and the sealing component feeding tray, and is used for grabbing the positioning gland to move onto the auxiliary carrier, and grabbing the sealing component to be assembled on the corresponding positioning gland to form a first assembly; a second manipulator is arranged between the connecting seat vibration feeding device and the ultrasonic welding device, and is used for grabbing the connecting seat from the connecting seat vibration feeding device to assemble a first assembly to form a second assembly, and moving the second assembly to the ultrasonic welding device for welding;
b. the front end of the second conveying mechanism is provided with a manual assembly station, and the manual assembly station is used for assembling the sealing gasket on the lower base to form a third assembly body, and the welded second assembly body, the third assembly body and the sleeve are respectively arranged on the main carrier; a sealing gasket oiling device, a third manipulator with a screwing function and a sleeve gluing assembly device are sequentially arranged on one side of the second conveying mechanism, and the sealing gasket oiling device is used for oiling the upper surface of the sealing gasket; the third mechanical arm screws the second assembly body onto the oiled third assembly body to form a fourth assembly body; the sleeve pipe gluing assembly device bonds the sleeve pipe glue coating with the fourth assembly body to form a finished product piece;
c. and a fourth manipulator is arranged at the process tail end of the second conveying mechanism and is used for taking out the finished product from the main carrier.
Further, the first conveying mechanism and the second conveying mechanism are lifting type circulating conveying mechanisms, and comprise a frame, wherein two annular conveying belt devices which are distributed up and down and are horizontally arranged are arranged on the frame, and the conveying directions of the two annular conveying belt devices are opposite; the annular conveying belt device comprises synchronous pulleys at two ends, the synchronous pulleys are connected with two conveying narrow belts which are axially arranged in parallel, a distance is reserved between the two conveying narrow belts, one end of the synchronous pulleys is connected with a servo motor, and two ends of the annular conveying belt device are respectively provided with a vertical lifting device;
the vertical lifting device comprises a first linear cylinder which is fixed on the frame and vertically faces upwards, a mounting plate is connected to the rod end of the first linear cylinder, a second linear cylinder which is horizontally arranged is connected to the mounting plate, the rod end of the second linear cylinder is connected with a transition platform, and the transition platform moves to the upper surface position of the upper and lower annular conveying belt device along with the telescopic movement of the first linear cylinder and extends between two conveying narrow belts along with the second linear cylinder.
Further, a pressing device for assembling the sealing component is further arranged between the second manipulator and the ultrasonic welding device, the pressing device comprises a door-shaped frame, the door-shaped frame is fixedly connected to the upper portion of the frame, a first vertical cylinder is connected to the door-shaped frame, the rod end of the first cylinder is connected with a pressing head, and the diameter of the pressing head is identical to the size of the sealing component.
Further, sealing gasket oiling station is including the crossbeam of taking the guide rail, connects the slide on the guide rail, and the slide is connected with sharp transmission, connects vertical decurrent third linear cylinder on the slide, and the third linear cylinder end is connected and is smeared the oil head, through the horizontal and vertical motion of smearing oil head, smears the grease in the oil box on sealing gasket.
Further, sleeve pipe rubber coating assembly quality includes the track roof beam, track roof beam sliding connection movable plate, and the movable plate is connected with first screw rod mechanism and is driven its along the track roof beam and remove, connect vertical fourth, fifth linear cylinder down on the movable plate respectively, pneumatic rotatory jack catch is connected to fourth linear cylinder end tie point gum machine's gluey mouth, fifth linear cylinder end, track roof beam both ends still are connected with second screw rod mechanism, and second screw rod mechanism drives the track roof beam and moves at the vertical direction of movable plate motion.
Further, a carrier limiting device is arranged between the annular conveying belt devices and comprises a sixth linear cylinder which is fixed on the frame and vertically faces upwards, the rod end of the sixth linear cylinder is connected with an L-shaped baffle plate, and the baffle plate moves up and down between two conveying narrow belts.
Further, an inverted L-shaped limiting plate is arranged above the carrier limiting device and is respectively and symmetrically connected with the racks on the two sides; and when the baffle moves upwards, the upper plane of the carrier is pushed to be tightly propped against the limiting plate for limiting.
Further, the first conveying mechanism and the second conveying mechanism are vertically arranged in a plane.
Further, the first to fourth manipulators are each provided with a visual recognition device.
The invention has the beneficial effects that:
1. through set gradually above-mentioned device in first conveying mechanism and second conveying mechanism side in this scheme, can realize locating gland, seal assembly, connecting seat, lower base and sheathed tube automatic assembly in the puncture outfit part, the sealed pad of cooperation manual assembly has accomplished the equipment work of puncture outfit main part, compares in prior art, has improved packaging efficiency and product qualification rate.
2. The first conveying mechanism and the second conveying mechanism adopt lifting type circulating conveying mechanisms, so that the occupied area of the whole assembly line is reduced; in addition, the first conveying mechanism and the second conveying mechanism are vertically arranged in the plane, so that an assembly line is more compact, and the field utilization rate is improved.
3. The carrier limiting device can effectively limit the main carrier and the auxiliary carrier to accurately stop in the working area, and provides conditions for the assembly precision of the devices.
4. The manipulator with the visual recognition device can detect whether the fitting has errors in the assembly process, can reduce the assembly error rate and improve the product qualification rate.
Drawings
FIG. 1 is a schematic view of a seal sleeve assembly of a puncture outfit;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the first and second conveying mechanisms;
FIG. 4 is a schematic view of the structure of FIG. 3, partially in section, in the direction A-A;
FIG. 5 is a schematic view of the structure of the pressing device;
FIG. 6 is a schematic diagram of a gasket oiling station;
FIG. 7 is a schematic structural view of a sleeve glue assembly device;
FIG. 8 is a schematic view of a carrier spacing device;
fig. 9 is a schematic view of the structure of fig. 8B-B in partial cross section.
Reference numerals illustrate: 1. a first conveying mechanism; 2. a second conveying mechanism; 21. a frame; 22. an endless conveyor belt device; 23. a synchronous pulley; 24. delivering a narrow band; 25. a servo motor; 26. a vertical lifting device; 27. a first linear cylinder; 28. a mounting plate; 29. a second linear cylinder; 30. a transition platform; 3. positioning the gland vibration feeding device; 31. a compacting device; 32. a door-type frame; 33. a first cylinder; 34. a pressure head; 4. a seal assembly feed tray; 41. a cross beam; 42. a slide plate; 43. a linear transmission device; 44. a third linear cylinder; 45. an oil smearing head; 46. an oil box; 47. a column; 5. the connecting seat vibrates the feeding device; 51. a rail beam; 52. a moving plate; 53. a first nut screw mechanism; 54. a fourth linear cylinder; 55. a fifth linear cylinder; 56. a dispensing machine; 57. a glue nozzle; 58. a pneumatic rotary jaw; 59. a second nut screw mechanism; 6. an ultrasonic welding device; 61. a carrier limiting device; 62. a sixth linear cylinder; 63. a baffle; 64. a limiting plate; 7. a first manipulator; 8. a second manipulator; 9. a manual assembly station; 10. sealing gasket oiling device; 11. a third manipulator; 12. the sleeve gluing assembly device; 13. a fourth manipulator; 101. a sub-carrier; 102. a main carrier; 201. positioning a gland; 202. a seal assembly; 203. a connecting seat; 204. a sealing gasket; 205. a lower base; 206. a sleeve; 210. a first assembly; 220. a second assembly; 230. a third assembly; 240. a fourth assembly; 250. and (5) a finished product.
Detailed Description
In order that the invention may be more readily understood, a puncture outfit assembly line according to the present invention will be further described with reference to the accompanying drawings, wherein the specific embodiments are provided for illustrating the invention only and not for limiting the invention.
As shown in fig. 1 and 2, a puncture outfit assembly line comprises a first conveying mechanism 1 and a second conveying mechanism 2, wherein the second conveying mechanism 2 is positioned at the tail end of the first conveying mechanism 1 and is vertically arranged in a plane, a group of auxiliary carriers 101 are circularly conveyed on the first conveying mechanism 1, and a group of main carriers 102 are circularly conveyed on the second conveying mechanism 2. The main and the auxiliary carriers have the functions of positioning, locking and loosening the parts and the like and are the conventional technical means in the field.
A positioning gland vibrating feeding device 3, a sealing component feeding tray 4, a connecting seat vibrating feeding device 5 and an ultrasonic welding device 6 are sequentially arranged on one side of the first conveying mechanism 1 along the running direction. The positioning gland vibrating feeding device 3 and the connecting seat vibrating feeding device 5 are electromagnetic vibrating feeding machines, are finished product machines which can be purchased directly in the market, are respectively used for vibrating and screening the cloth of the positioning gland 201 and the connecting seat 203, enable the positioning gland 201 and the connecting seat 203 to overturn on the front and the back through vibration, and provide an upward mounting surface for subsequent procedures. A first manipulator 7 is arranged between the positioning gland vibrating feeding device 3 and the sealing component feeding tray 4, the first manipulator 7 is provided with a visual identification device and is used for grabbing the positioning gland 201 to move onto the auxiliary carrier 101, and then grabbing the sealing component 202 from the sealing component feeding tray 4 to be assembled on the corresponding positioning gland 201 to form a first assembly 210.
A second manipulator 8 is arranged between the connecting seat vibration feeding device 5 and the ultrasonic welding device 6, the second manipulator 8 is used for grabbing the connecting seat 203 from the connecting seat vibration feeding device 5 to assemble the first assembly 210 to form a second assembly 220, and sending and moving the second assembly 220 to the ultrasonic welding device 6 for welding, and the ultrasonic welding device 6 automatically discharges the welded second assembly 220.
A manual assembly station 9 is arranged at the front end of the second conveying mechanism 2, the manual assembly station 9 is used for assembling the sealing gasket 204 on the lower base 205 to form a third assembly 230, and then the welded second assembly 220, the third assembly 230 and the sleeve 206 are respectively installed on the main carrier 102. A sealing gasket oiling device 10, a third manipulator 11 with a screwing function and a sleeve gluing assembly device 12 are sequentially arranged on one side of the second conveying mechanism 2. The gasket oiling device 10 is used for oiling the upper surface of the gasket 204; the third manipulator 11 screws the second assembly 220 onto the oiled third assembly 230 to form a fourth assembly 240; the pipe-in-pipe glue assembly device 12 bonds the glue applied to the sleeve 206 to the fourth assembly 240 to form the finished part 250. A fourth manipulator 13 is arranged at the process tail end of the second conveying mechanism 2, and the finished product piece 250 on the main carrier 102 is taken out. In addition, the second to fourth manipulators are also provided with visual recognition devices, so that whether the parts are stored in error or not can be detected in the assembly process, and the first to fourth manipulators are all in the prior art.
As shown in fig. 3 and 4, the first conveying mechanism and the second conveying mechanism are lifting type circulating conveying mechanisms, and comprise a frame 21, wherein the frame 21 is formed by splicing aluminum alloy sections. Two annular conveyer belt devices 22 which are distributed up and down and are horizontally arranged are arranged on the frame 21, and the conveying directions of the two annular conveyer belt devices 22 are opposite. The annular conveyer belt device 22 comprises synchronous pulleys 23 at two ends, two synchronous pulleys 23 at each end are arranged, the two synchronous pulleys 23 are coaxially connected through a rotating shaft, and two ends of the rotating shaft are connected with the frame 21 through bearings. The synchronous pulleys 23 at the two ends are connected with a pair of conveying narrow belts 24, the two conveying narrow belts 24 are parallel to each other and keep a distance, a servo motor 25 is connected to the rotating shaft of the synchronous pulley 23 at one end, and the servo motor 25 drives the conveying narrow belts 24 to accurately operate. The two ends of the annular conveyer belt device 22 are respectively provided with a vertical lifting device 26, and the annular conveyer belt device 22 and the vertical lifting device 26 are matched for use, and a group of main (auxiliary) carriers form annular circulating conveying movement, so that the occupied area of a conveying mechanism is reduced, and the production line is more compact.
The vertical lifting device 26 comprises a first linear air cylinder 27 which is fixed on the frame 21 and vertically faces upwards, a mounting plate 28 is connected to the rod end of the first linear air cylinder 27, a second linear air cylinder 29 which is horizontally arranged is connected to the mounting plate 28, the rod end of the second linear air cylinder 29 is connected with a transition platform 30, the transition platform 30 is a horizontally arranged L-shaped plate, and the upper plane of the transition platform 30 is horizontal and is used for bearing a main (auxiliary) carrier. The transition platform 30 extends along with the first linear cylinder to move to the upper surface position of the upper annular conveyer belt device 22, then extends along with the second linear cylinder to move between the two conveying narrow belts 24, when the main (auxiliary) carrier on the annular conveyer belt device 22 moves to the position right above the transition platform 30, the first linear cylinder slightly extends upwards to support the main (auxiliary) carrier, then the second linear cylinder and the first linear cylinder retract in sequence, the transition platform 30 moves to the upper surface position of the lower annular conveyer belt device 22, the second linear cylinder extends to the position between the two conveying narrow belts 24, the first linear cylinder slightly retracts, the transition platform 30 is placed on the conveying narrow belts 24, and the main (auxiliary) carrier downward moving process is completed; when the primary (secondary) carrier is moved up, the vertical lift device 26 on the other side operates in a similar manner to that described above and will not be repeated here.
As shown in fig. 2 and 5, a pressing device 31 for assembling the sealing assembly is further arranged between the second manipulator 8 and the ultrasonic welding device 6, and comprises a gate-shaped frame 32, the gate-shaped frame 32 is fixedly connected right above the frame 21, a first air cylinder 33 vertically downward is connected to the gate-shaped frame 32, the first air cylinder 33 is a front flange type air cylinder, and is fixed to the gate-shaped frame 32 through a flange, the rod end of the first air cylinder is connected with a pressing head 34, the diameter of the pressing head 34 is the same as the size of the sealing assembly 202, and the sealing assembly 202 is pressed into a mounting groove corresponding to the positioning pressing cover 201 through a pressing head 34 under the pressing action of the first air cylinder. Here, the pressing device 31 is used as an inspection and correction device for whether the sealing assembly 202 is assembled in place or not in the previous process, so that the assembly error rate can be reduced, and the product qualification rate can be improved.
As shown in fig. 6, the gasket oiling device 10 includes a cross beam 41 with a guide rail, the cross beam 41 is horizontally arranged, and a vertical column 47 is fixedly connected under one end of the cross beam 41. The guide rail of the cross beam 41 is connected with a vertical sliding plate 42, the sliding plate 42 is connected with a linear transmission device 43, the sliding plate is connected with a vertical downward third linear cylinder 44, the end head of the third linear cylinder 44 is connected with an oil smearing head 45, and grease in the oil box 46 is smeared on the sealing gasket 204 through the horizontal and vertical movement of the oil smearing head 45. The linear driving device 43 may be a screw driving mechanism driven by a motor, or may be a linear cylinder with accurate displacement.
As shown in fig. 7, the sleeve gluing assembly device 12 includes a horizontally disposed track beam 51, a moving plate 52 is slidably connected to the track beam 51, the moving plate 52 is connected to a first screw mechanism 53 to drive the moving plate 52 to move along the track beam 51, the moving plate 52 is respectively connected to a fourth linear cylinder and a fifth linear cylinder facing downward vertically, the end of the fourth linear cylinder 54 is connected to a glue nozzle 57 of a glue machine 56, and the glue machine 56 can be fixed on the moving plate 52 or an external frame body without affecting the glue dispensing function thereof. The end of the fifth linear cylinder 55 is connected with a pneumatic rotary claw 58, and the pneumatic rotary claw 58 is in the prior art, can be purchased directly and has the functions of tightening and rotating. The two ends of the track beam 51 are also connected with a second screw mechanism 59, and the second screw mechanism 59 drives the track beam 51 to run in the vertical direction of the movement of the moving plate 52. By driving the first screw mechanism and the second screw mechanism, the glue nozzle 57 and the pneumatic rotary claw 58 can be accurately positioned in space, glue is respectively applied to the sleeve 206, and the fourth assembly 240 and the sleeve 206 are bonded to form a finished product piece 250.
As shown in fig. 8 and 9, a carrier limiting device 61 is disposed between the endless conveyor belt devices 22, and specific positions of the carrier limiting device 61 are disposed at each assembly station. The device comprises a sixth linear cylinder 62 which is fixed on a frame 21 and vertically faces upwards, an L-shaped baffle 63 is connected to the rod end of the sixth linear cylinder 62, the seam allowance flange of the baffle 63 is positioned in the running direction of an assembly line, and the baffle 63 moves up and down between two conveying narrow belts 24 and is used for limiting a main (auxiliary) carrier of the operation of the upper annular conveying belt device 22. An inverted L-shaped limiting plate 64 is further arranged above the carrier limiting device 61, and the limiting plates 64 are respectively and symmetrically connected with the racks 21 on two sides. The lower plane of the upper end L shape of the limiting plate 64 is slightly higher than the upper plane of the main (sub) carrier. When the main (sub) carrier moves to the assembly station, the baffle 63 moves upward first, the spigot flange of the baffle 63 exceeds the main (sub) carrier and limits its displacement, and the baffle 63 moves upward again to push the main (sub) carrier away from the conveying narrow band 24 and abuts against the limiting plate 64, so as to realize the limit stop of the main (sub) carrier.
In this embodiment, the linear cylinders are all cylinders with guiding function, such as a guiding rod cylinder, a sliding table guide rail cylinder, and the like.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention in any way; any person skilled in the art can make many possible variations and modifications to the technical solution of the present invention or modifications to equivalent embodiments using the methods and technical contents disclosed above, without departing from the scope of the technical solution of the present invention. Therefore, any simple modification, equivalent substitution, equivalent variation and modification of the above embodiments according to the technical substance of the present invention, which do not depart from the technical solution of the present invention, still fall within the scope of the technical solution of the present invention.
Claims (9)
1. A puncture outfit assembly line, characterized in that: the device comprises a first conveying mechanism (1) and a second conveying mechanism (2), wherein the second conveying mechanism (2) is positioned at the tail end of the first conveying mechanism (1), a group of auxiliary carriers (101) are circularly conveyed on the first conveying mechanism (1), and a group of main carriers (102) are circularly conveyed on the second conveying mechanism (2);
a. one side of the first conveying mechanism (1) is sequentially provided with a positioning gland vibrating feeding device (3), a sealing component feeding tray (4), a connecting seat vibrating feeding device (5) and an ultrasonic welding device (6) along the running direction, the positioning gland vibrating feeding device (3) is used for vibrating and screening the positioning gland (201) to provide a positioning gland (201) with an upward mounting surface, the connecting seat vibrating feeding device (5) is used for vibrating and screening the connecting seat (203) to provide the connecting seat (203) with the upward mounting surface; a first manipulator (7) is arranged between the positioning gland vibrating feeding device (3) and the sealing component feeding tray (4), the first manipulator (7) is used for grabbing the positioning gland (201) to move onto the auxiliary carrier (101), and the grabbing sealing component (202) is assembled on the corresponding positioning gland (201) to form a first assembly (210); a second manipulator (8) is arranged between the connecting seat vibration feeding device (5) and the ultrasonic welding device (6), and the second manipulator (8) is used for grabbing the connecting seat (203) from the connecting seat vibration feeding device (5) to assemble the first assembly (210) to form a second assembly (220) and moving to the ultrasonic welding device (6) for welding;
b. the front end of the second conveying mechanism (2) is provided with a manual assembly station (9), and the manual assembly station (9) is used for assembling the sealing gasket (204) on the lower base (205) to form a third assembly body (230), a welded second assembly body (220), the third assembly body (230) and the sleeve (206) which are respectively arranged on the main carrier (102); a sealing gasket oiling device (10), a third manipulator (11) with a screwing function and a sleeve gluing assembly device (12) are sequentially arranged on one side of the second conveying mechanism (2), and the sealing gasket oiling device (10) is used for oiling the upper surface of the sealing gasket (204); the third manipulator (11) screws the second assembly (220) on the oiled third assembly (230) to form a fourth assembly (240); the sleeve gluing assembly device (12) bonds the sleeve (206) with the fourth assembly body (240) by glue to form a finished product piece (250);
c. and a fourth manipulator (13) is arranged at the process tail end of the second conveying mechanism (2) and is used for taking out a finished product piece (250) from the main carrier (102).
2. The puncture assembly line according to claim 1, wherein: the first conveying mechanism and the second conveying mechanism are lifting type circulating conveying mechanisms and comprise a frame (21), two annular conveying belt devices (22) which are distributed up and down and are horizontally arranged are arranged on the frame (21), and the conveying directions of the two annular conveying belt devices (22) are opposite; the annular conveying belt device (22) comprises synchronous pulleys (23) at two ends, the synchronous pulleys (23) are connected with two conveying narrow belts (24) which are axially arranged in parallel, a distance is reserved between the two conveying narrow belts (24), one end of the synchronous pulleys (23) is connected with a servo motor (25), and two ends of the annular conveying belt device (22) are respectively provided with a vertical lifting device (26);
the vertical lifting device (26) comprises a first linear air cylinder (27) which is fixed on the frame (21) and vertically faces upwards, a mounting plate (28) is connected to the rod end of the first linear air cylinder (27), a second linear air cylinder (29) which is horizontally arranged is connected to the mounting plate (28), the rod end of the second linear air cylinder (29) is connected with a transition platform (30), and the transition platform (30) moves to the upper surface position of the upper and lower annular conveying belt device (22) along with the telescopic movement of the first linear air cylinder and moves between two conveying narrow belts (24) along with the extension of the second linear air cylinder.
3. A puncture assembly line as set forth in claim 2, wherein: a pressing device (31) for assembling the sealing assembly is further arranged between the second manipulator (8) and the ultrasonic welding device (6), the pressing device comprises a gate-shaped frame (32), the gate-shaped frame (32) is fixedly connected to the upper portion of the frame (21), a first air cylinder (33) which is vertically downward is connected to the gate-shaped frame (32), the rod end of the first air cylinder (33) is connected with a pressing head (34), and the diameter of the pressing head is identical to the size of the sealing assembly (202).
4. A puncture assembly line as set forth in claim 3, wherein: the sealing gasket oiling device (10) comprises a cross beam (41) with a guide rail, a sliding plate (42) is connected to the guide rail, the sliding plate (42) is connected with a linear transmission device (43), a vertical downward third linear cylinder (44) is connected to the sliding plate, the end head of the third linear cylinder (44) is connected with an oiling head (45), and grease in an oil box (46) is smeared on a sealing gasket (204) through horizontal and vertical movement of the oiling head (45).
5. The puncture assembly line according to claim 4, wherein: the sleeve gluing assembly device (12) comprises a track beam (51), the track beam (51) is connected with a moving plate (52) in a sliding mode, the moving plate (52) is connected with a first screw mechanism (53) to drive the moving plate to move along the track beam (51), a fourth linear cylinder and a fifth linear cylinder which are downward vertically are respectively connected to the moving plate (52), an end of the fourth linear cylinder (54) is connected with a glue nozzle (57) of a glue machine (56), an end of the fifth linear cylinder (55) is connected with a pneumatic rotary claw (58), two ends of the track beam (51) are further connected with a second screw mechanism (59), and the second screw mechanism (59) drives the track beam (51) to move in the vertical direction of the movement of the moving plate (52).
6. The puncture assembly line according to claim 5, wherein: and a carrier limiting device (61) is arranged between the annular conveying belt devices (22), and comprises a sixth linear cylinder (62) which is fixed on the frame (21) and vertically upwards, an L-shaped baffle (63) is connected with the rod end of the sixth linear cylinder (62), and the baffle (63) moves up and down between the two conveying narrow belts (24).
7. The puncture assembly line according to claim 6, wherein: an inverted L-shaped limiting plate (64) is further arranged above the carrier limiting device (61), and the limiting plates (64) are respectively and symmetrically connected with the racks (21) on two sides; when the baffle (63) moves upwards, the upper plane of the carrier is pushed to be tightly propped against the limiting plate (64) for limiting.
8. The puncture assembly line according to claim 7, wherein: the first conveying mechanism (1) and the second conveying mechanism (2) are vertically arranged in a plane.
9. The puncture assembly line according to claim 1, wherein: the first manipulator, the second manipulator and the third manipulator are respectively provided with a visual identification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435134.2A CN114102131B (en) | 2021-11-29 | 2021-11-29 | Puncture outfit assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435134.2A CN114102131B (en) | 2021-11-29 | 2021-11-29 | Puncture outfit assembly line |
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| Publication Number | Publication Date |
|---|---|
| CN114102131A CN114102131A (en) | 2022-03-01 |
| CN114102131B true CN114102131B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111435134.2A Active CN114102131B (en) | 2021-11-29 | 2021-11-29 | Puncture outfit assembly line |
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| CN (1) | CN114102131B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520825A (en) * | 2013-10-22 | 2014-01-22 | 台州迈得医疗工业设备股份有限公司 | Automatic assembling process for infusion apparatus |
| CN206261934U (en) * | 2016-07-20 | 2017-06-20 | 梁启明 | A kind of vein wire guide kludge |
| CN212860498U (en) * | 2020-06-05 | 2021-04-02 | 江苏拓斯达机器人有限公司 | Puncture outfit production facility |
| WO2021184669A1 (en) * | 2020-03-15 | 2021-09-23 | 南京根田科技有限公司 | Bolt and nut automatic assembly system for flat cultivation container |
-
2021
- 2021-11-29 CN CN202111435134.2A patent/CN114102131B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520825A (en) * | 2013-10-22 | 2014-01-22 | 台州迈得医疗工业设备股份有限公司 | Automatic assembling process for infusion apparatus |
| CN206261934U (en) * | 2016-07-20 | 2017-06-20 | 梁启明 | A kind of vein wire guide kludge |
| WO2021184669A1 (en) * | 2020-03-15 | 2021-09-23 | 南京根田科技有限公司 | Bolt and nut automatic assembly system for flat cultivation container |
| CN212860498U (en) * | 2020-06-05 | 2021-04-02 | 江苏拓斯达机器人有限公司 | Puncture outfit production facility |
Non-Patent Citations (1)
| Title |
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| 刘军华 ; .电池盖板自动上料机构设计.焊接.2017,(第11期),全文. * |
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| CN114102131A (en) | 2022-03-01 |
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Denomination of invention: A puncture device assembly line Granted publication date: 20240319 Pledgee: Agricultural Bank of China Limited Bengbu Zhongshan Branch Pledgor: ANHUI AOFO MEDICAL EQUIPMENT TECH Corp. Registration number: Y2024980023442 |
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