CN106041477B - Mother needle base and catheter assembly device - Google Patents
Mother needle base and catheter assembly device Download PDFInfo
- Publication number
- CN106041477B CN106041477B CN201610581438.2A CN201610581438A CN106041477B CN 106041477 B CN106041477 B CN 106041477B CN 201610581438 A CN201610581438 A CN 201610581438A CN 106041477 B CN106041477 B CN 106041477B
- Authority
- CN
- China
- Prior art keywords
- frame
- needle base
- catheter
- driving source
- source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 claims abstract description 27
- 238000013519 translation Methods 0.000 claims description 32
- 125000003003 spiro group Chemical group 0.000 claims 2
- 238000001802 infusion Methods 0.000 abstract description 13
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
Abstract
The invention discloses a female needle base and catheter assembly device, and belongs to the technical field of medical equipment. The infusion apparatus assembly equipment in the prior art can solve the problem of automatic assembly of various parts of the infusion apparatus, but does not disclose the technical scheme of automatic assembly of a mother needle base and a catheter, so that the full automatic assembly of the infusion apparatus cannot be realized. The invention comprises a material taking mechanism, a pipe clamping mechanism for clamping a catheter and a frame, wherein the material taking mechanism is arranged at the upper end of the frame, the pipe clamping mechanism is arranged under the frame and opposite to the material taking mechanism, a plug-in component is fixedly arranged on a bearing plate arranged at the upper end of the frame, the plug-in component is vertically inserted into an inner cavity of a female needle base, then the plug-in component rotates to enable a port of the female needle base to be aligned with a port of the catheter, and the female needle base and the catheter are plugged and assembled under the drive of a translational driving source. The invention has simple and reasonable structure and realizes the automatic assembly of the mother needle base and the catheter.
Description
Technical Field
The invention relates to a female needle base and catheter assembly device, and belongs to the technical field of medical equipment.
Background
The mother needle base is a part of an infusion apparatus, the infusion apparatus is widely applied in the field of medical infusion, and generally comprises a catheter, a filter, the mother needle base, a puncture needle, a liquid stopping clamp and the like, wherein the mother needle base is mainly used for connecting the catheter and the filter. In order to ensure the processing and assembling efficiency and avoid bacterial contamination, the assembly of the mother needle base and the catheter is generally completed by an automated device. Chinese patent (patent number: 2011100645544) discloses an automatic assembling machine for infusion apparatuses, which comprises a frame, wherein a feeding sliding table is connected to the frame in a sliding manner, a feeding driving mechanism is arranged between the frame and the feeding sliding table, a plurality of pairs of clamping stations which are oppositely distributed are fixedly arranged on two sides of the feeding sliding table, an infusion long tube feeding device is arranged at the inlet end of the feeding sliding table, a flow box assembling device, a switch wheel assembling device, an infusion short tube assembling device and a filter assembling device are sequentially arranged on one side of the feeding sliding table, a dropping bottle assembling device, a two-way tube assembling device, an infusion middle tube assembling device and a bottle inserting needle assembling device are sequentially arranged on the other side of the feeding sliding table, and a discharging device capable of taking out an assembled infusion apparatus assembly from the clamping stations is further arranged at the outlet end of the feeding sliding table. The patent has high automation degree, and can solve the problem of automatic assembly of various parts of the infusion apparatus, but the patent does not disclose the technical scheme of automatic assembly of the mother needle base and the catheter, so that the infusion apparatus cannot be fully automatically assembled. Aiming at the defects existing in the prior art, the research and development are necessary to solve the defects existing in the prior art.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the female needle base and catheter assembling device which has a simple structure and reasonable design and can realize automatic assembly of the female needle base and the catheter.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the utility model provides a female needle base and pipe assembly device, including feeding agencies, clamp pipe mechanism, the frame of pipe, feeding agencies is set up to the frame upper end, set up the pipe clamping mechanism relatively with feeding agencies in the frame below, feeding agencies is including being used for grafting female needle base's grafting subassembly, the reciprocal pivoted rotation actuating source of drive grafting subassembly, the translation actuating source of drive grafting subassembly translation, grafting subassembly set firmly on with erect on a loading board of frame upper end, rotation actuating source drive has pegged graft female needle base's grafting subassembly rotation, the translation actuating source drives grafting subassembly translation to the pipe clamping mechanism that has pressed from both sides the pipe assemble. The insertion assembly is vertically inserted into the inner cavity of the female needle base, the female needle base port is enabled to be aligned with the catheter port through rotation of the insertion assembly, the female needle base and the catheter are subjected to insertion assembly under the drive of the translation driving source, the structure is simple and reasonable, and automatic assembly of the female needle base and the catheter is achieved.
Further, the inserting assembly comprises an inserting rod for inserting the base of the female needle, a guide needle penetrating through the guide tube, an inserting rod driving source for driving the inserting rod to move and a guide needle driving source for driving the guide needle to move. Because the catheter is softer, the port is easy to bend, and the guide needle firstly stretches into the inner cavity of the catheter before the female needle base is spliced with the catheter, so that the port of the catheter is opposite to the Ji Muzhen base port, and the splicing success rate is improved.
Further, the inserted link is fixedly arranged on the inserted link plate, and the inserted link plate is in threaded connection with the movable end of the inserted link driving source fixedly arranged on the bearing plate.
Further, the guide needle is fixed on the guide needle plate, a guide needle driving source is fixedly arranged on one side face of the guide needle plate, and the movable end of the guide needle driving source is in cutting sleeve connection with one side face of the inserted link plate.
Further, the side clamping sleeve of the bearing plate is fixedly connected with a guide rod, and the guide rod sequentially penetrates through the guide pin plate and the inserted rod plate. The guide rod is arranged to ensure that the guide rod plate and the inserted rod plate safely and effectively slide back and forth on the bearing plate, so that falling is avoided.
Further, the two ends of the bearing plate are provided with rotating shafts which are connected with the material taking frame through bearings.
Further, a rotating assembly is fixedly arranged at one end of the rotating shaft penetrating through the material taking frame, and the rotating assembly is in threaded connection with the movable end of a rotating driving source vertically arranged on the material taking frame.
Further, the upper end of the material taking frame is in threaded connection with the movable end of a lifting driving source, and the lifting driving source is fixedly arranged on a translation plate at the upper end of the frame.
Further, the translation plate is in sliding connection with the frame through a sliding rail, one end of the translation plate is fixedly provided with a translation driving source, and the movable end of the translation driving source is in threaded connection with the translation plate.
Further, the tube clamping mechanism comprises a tube clamping assembly for clamping the tube, and a guiding assembly for guiding the positioning of the tube clamped by the tube clamping assembly.
The translation driving source, the lifting driving source, the rotation driving source, the pipe clamping driving source and the guiding driving source can be air cylinders, linear motors and servo motors, preferably air cylinders, and the air cylinders can realize accurate point-to-point movement and are simple to control.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the plug-in assembly is vertically inserted into the inner cavity of the female needle base, so that the female needle base port is aligned with the catheter port by rotating the plug-in assembly, and the female needle base and the catheter are subjected to plug-in assembly under the drive of the translation driving source, so that the automatic assembly of the female needle base and the catheter is realized, and the structure is simple and reasonable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a reclaimer mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the reclaimer mechanism of the present invention tilted at a certain angle;
FIG. 4 is a schematic view of an assembly of the take-off mechanism and tube gripping mechanism of the present invention;
FIG. 5 is an assembled view of the tube clamping mechanism of the present invention.
1-frame, 11-material taking frame, 12-translation plate, 13-translation driving source, 14-lifting driving source, 15-slide rail, 16-sliding component, 3-material transferring mechanism, 4-material taking mechanism, 41-inserting rod, 411-guiding needle, 42-bearing plate, 43-guiding plate, 44-inserting rod plate, 45-guiding needle plate, 451-guiding rod, 46-guiding needle driving source, 47-inserting rod driving source, 48-rotation driving source, 49-rotation component, 5-pipe clamping mechanism, 51-pipe clamping frame, 52-collecting groove, 53-pipe clamping driving source, 54-pipe clamping component, 55-guiding driving source and 56-guiding component.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
On the contrary, the invention is intended to cover any alternatives, modifications, equivalents, and variations as may be included within the spirit and scope of the invention as defined by the appended claims. Further, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. The present invention will be fully understood by those skilled in the art without the details described herein.
As shown in fig. 1-4, the female needle base and catheter assembling device comprises a material taking mechanism 4, a catheter clamping mechanism 5 for clamping a catheter and a frame 1, wherein the material taking mechanism 4 is arranged at the upper end of the frame 1, and the catheter clamping mechanism 5 is arranged below the frame 1 and opposite to the material taking mechanism 4. The material taking mechanism 4 comprises a plugging component for plugging the mother needle base, a rotation driving source 48 for driving the plugging component to reciprocally rotate and a translation driving source 13 for driving the plugging component to translate. The plug-in assembly is fixedly arranged on a bearing plate 42 erected at the upper end of the frame 1, the rotation driving source 48 drives the plug-in assembly of the plug-in female needle base to rotate, and the translation driving source 13 drives the plug-in assembly to translate to the pipe clamping mechanism 5 with the pipe clamped for assembly.
The plug-in assembly comprises a plug-in pin 41 with a plug-in pin base, a guide pin 411 penetrating through a catheter, a plug-in pin driving source 47 driving the plug-in pin 41 to move and a guide pin driving source 46 driving the guide pin 411 to move. The insert rod 41 is fixedly arranged on an insert rod plate 44, and the insert rod plate 44 is in threaded connection with a movable end of an insert rod driving source 47 fixedly arranged on the bearing plate 42. The pin 411 is fixed on the pin plate 45, a pin driving source 46 is fixedly arranged on one side surface of the pin plate 45, and the movable end of the pin driving source 46 is in cutting sleeve connection with one side surface of the inserted link plate 44.
The upper end of the bearing plate 42 is slidably connected with the translation plate 12 through the sliding assembly 16, the lower end of the bearing plate is fixedly provided with a guide plate 43, and the side clamping sleeve is fixedly connected with a guide rod 451. The guide plate 43 is provided with a plurality of through grooves for inserting the inserted rods. The guide rod 451 is sequentially inserted through the guide pin plate 45 and the insert pin plate 44. The two ends of the bearing plate 42 are provided with rotating shafts, and the rotating shafts are in bearing connection with the material taking frame 11. One end of the rotary shaft penetrating through the material taking frame 11 is fixedly provided with a rotary assembly 49, and the rotary assembly 49 is in threaded connection with a movable end of a rotary driving source 48 vertically arranged on the material taking frame 11. The upper end of the material taking frame 11 is in threaded connection with the movable end of a lifting driving source 14, and the lifting driving source 14 is fixedly arranged on a translation plate 12 at the upper end of the frame 1. The translation plate 12 is slidably connected with the frame 1 through a sliding rail 15, a translation driving source 13 is fixedly arranged at one end of the translation plate 12, and the movable end of the translation driving source 13 is in threaded connection with the translation plate 12.
As shown in fig. 5, the tube clamping mechanism 5 includes a tube clamping assembly 54 for clamping a tube, and a guide assembly 56 for guiding the positioning of the tube which has been clamped by the tube clamping assembly 54. The clip tube assembly 54 is fixedly arranged on the clip tube frame 51, the clip tube frame 51 is provided with a collecting groove 52 for collecting the dropped mother needle base below the clip tube assembly 54, and the collecting groove 52 is a chute with a certain inclination, so that the dropped mother needle base slides to the same position, and the mother needle base is convenient to collect. The upper end of the clip frame 51 is provided with a guide component 56 adjacent to the clip tube mechanism 5, and the guide driving source 55 drives the guide component 56 to clamp the catheter port coated with glue for positioning, so that the female needle base and the catheter are smoothly spliced.
The working principle of the invention is as follows:
the lifting driving source 14 drives the material taking mechanism 4 to descend, and the inserting rod 41 of the material taking mechanism 4 descends to be inserted into the female needle base on the material transferring mechanism 3. The lifting drive source 14 drives the take-off mechanism 4 which has been plugged with a female needle base up, while the rotary drive source 48 drives the plug assembly to rotate so that the plug bar 41 goes from vertical down to horizontal and is flush with the port of the guide assembly 56. While the clamp tube assembly 54 clamps the catheter, which has been coated with glue on the outer side of the catheter, driven by the clamp tube driving source 53, and the guide driving source 55 drives the guide assembly 56 to clamp the catheter port. The translational driving source 13 drives the material taking mechanism 4 to translate to the pipe clamping mechanism 5, and the guide needle 411 penetrates out of the inserted rod and enters the inner cavity of the catheter which is fixed on the pipe clamping mechanism 5 under the driving of the guide needle driving source 46, so that the base port of the female needle is guided to enter the port of the catheter. And the translation driving source 13 drives the plug-in assembly to drive the mother needle base to continue translation so that the port of the mother needle base enters the port of the catheter, and the assembly of the mother needle base and the catheter is completed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. The utility model provides a female needle base and pipe assembly device, includes feeding mechanism (4), presss from both sides pipe mechanism (5) of pipe, frame (1), feeding mechanism (4) is set up to frame (1) upper end, sets up pipe mechanism (5) with feeding mechanism (4) relatively in frame (1) below, characterized in that feeding mechanism (4) including be used for grafting female needle base's grafting subassembly, drive grafting subassembly reciprocating rotation's rotation actuating source (48), drive grafting subassembly translation actuating source (13), grafting subassembly set firmly with erect on a loading board (42) of frame (1) upper end, rotation actuating source (48) drive grafting subassembly rotation of pegging graft female needle base, translation actuating source (13) drive grafting subassembly translates to clamp pipe mechanism (5) of pipe and assemble, grafting subassembly includes grafting female needle base's inserted bar (41), the guide pin (411) of wearing pipe, the inserted bar actuating source (47) of actuating pin (411) motion, the guide pin actuating source (46) of actuating pin motion, the pin actuating source (46) of actuating pin (41) is set firmly on the loading board (42) fixed on inserting bar (41) and needle plate (44), the utility model provides a draw needle driving source (46) has been set firmly to a side on draw needle board (45), draw needle driving source's (46) expansion end and inserted bar board (44) a side cutting ferrule connection, draw needle board (45), inserted bar board (44) are worn to establish in proper order to draw bar (451) to draw bar (42) side cutting ferrule connection guide bar (451), draw bar (42) both ends set up the pivot, pivot and get material frame (11) bearing connection, pivot wears to establish one end of getting material frame (11) and sets firmly a rotating assembly (49), rotating assembly (49) and perpendicular rotation driving source's (48) of establishing on getting material frame (11) expansion end spiro union, material frame (11) upper end and a lift driving source's (14) expansion end spiro union, lift driving source (14) set firmly on frame (1) upper end translation board (12), translation board (12) and frame (1) pass through slide rail (15) sliding connection, translation board (12) one end is worn to establish one end and is located material frame (11) one end, translation source (13) have been established and guide tube set (54), guide tube clamping mechanism (54) clamp tube clamping mechanism (54) has been held by the guide tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581438.2A CN106041477B (en) | 2016-07-20 | 2016-07-20 | Mother needle base and catheter assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581438.2A CN106041477B (en) | 2016-07-20 | 2016-07-20 | Mother needle base and catheter assembly device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106041477A CN106041477A (en) | 2016-10-26 |
| CN106041477B true CN106041477B (en) | 2023-10-27 |
Family
ID=57418258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610581438.2A Active CN106041477B (en) | 2016-07-20 | 2016-07-20 | Mother needle base and catheter assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106041477B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038207B (en) * | 2019-04-17 | 2024-01-26 | 江苏伟康洁婧医疗器械股份有限公司 | Automatic assembling machine and assembling method for sputum suction tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050150A (en) * | 1975-07-30 | 1977-09-27 | Soji Ishikawa | Medical needle holder assembly and method of and apparatus for manufacturing medical needle holding assembly |
| CN102152105A (en) * | 2011-05-12 | 2011-08-17 | 合肥工业大学 | Automatic bottle-inserting needle and catheter assembling device for disposable transfusion apparatuses |
| CN202010884U (en) * | 2011-03-17 | 2011-10-19 | 台州尚瑾自动化设备制造有限公司 | Automatic assembly machine for infusion device |
| CN103692203A (en) * | 2013-12-13 | 2014-04-02 | 贵州贵航汽车零部件股份有限公司 | Automatic assembling machine for plugging piece type heat radiator fins |
| CN204584655U (en) * | 2015-03-19 | 2015-08-26 | 玉环迪元自动化设备有限公司 | The governor body of medical Transfusion device and the assemble mechanism of conduit |
| CN105035749A (en) * | 2015-07-13 | 2015-11-11 | 吴江市七都镇庙港雅迪针织制衣厂 | Reclaiming device inserted with PIN machine |
| CN105067257A (en) * | 2015-07-21 | 2015-11-18 | 嘉兴兴涛汽车零部件有限公司 | Multifunctional testing device used for testing belt pulley |
| CN105537915A (en) * | 2016-01-29 | 2016-05-04 | 宁波杰克龙精工有限公司 | Automatic changing device for valve rods |
| CN205342423U (en) * | 2016-01-26 | 2016-06-29 | 福建意格机械设备有限公司 | Automatic stringing assembly machine of radiator core |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6966897B2 (en) * | 2000-09-22 | 2005-11-22 | Arte Corporation | Combined container-syringe and assembly method of the same |
-
2016
- 2016-07-20 CN CN201610581438.2A patent/CN106041477B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050150A (en) * | 1975-07-30 | 1977-09-27 | Soji Ishikawa | Medical needle holder assembly and method of and apparatus for manufacturing medical needle holding assembly |
| CN202010884U (en) * | 2011-03-17 | 2011-10-19 | 台州尚瑾自动化设备制造有限公司 | Automatic assembly machine for infusion device |
| CN102152105A (en) * | 2011-05-12 | 2011-08-17 | 合肥工业大学 | Automatic bottle-inserting needle and catheter assembling device for disposable transfusion apparatuses |
| CN103692203A (en) * | 2013-12-13 | 2014-04-02 | 贵州贵航汽车零部件股份有限公司 | Automatic assembling machine for plugging piece type heat radiator fins |
| CN204584655U (en) * | 2015-03-19 | 2015-08-26 | 玉环迪元自动化设备有限公司 | The governor body of medical Transfusion device and the assemble mechanism of conduit |
| CN105035749A (en) * | 2015-07-13 | 2015-11-11 | 吴江市七都镇庙港雅迪针织制衣厂 | Reclaiming device inserted with PIN machine |
| CN105067257A (en) * | 2015-07-21 | 2015-11-18 | 嘉兴兴涛汽车零部件有限公司 | Multifunctional testing device used for testing belt pulley |
| CN205342423U (en) * | 2016-01-26 | 2016-06-29 | 福建意格机械设备有限公司 | Automatic stringing assembly machine of radiator core |
| CN105537915A (en) * | 2016-01-29 | 2016-05-04 | 宁波杰克龙精工有限公司 | Automatic changing device for valve rods |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106041477A (en) | 2016-10-26 |
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