CN103203610B - Automatic assembly machine for suture line - Google Patents
Automatic assembly machine for suture line Download PDFInfo
- Publication number
- CN103203610B CN103203610B CN201310086505.XA CN201310086505A CN103203610B CN 103203610 B CN103203610 B CN 103203610B CN 201310086505 A CN201310086505 A CN 201310086505A CN 103203610 B CN103203610 B CN 103203610B
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- China
- Prior art keywords
- suture
- guide rail
- automatic assembling
- slide block
- frame
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Abstract
The invention discloses an automatic assembly machine for a suture line. A primary guide rail sliding block (15) is installed on an operation platform (20) through a machine frame (19), a transition frame (8) is installed on the primary guide rail sliding block (15), a secondary guide rail sliding block (5) is installed at the tail end of the transition frame (8), a suture line feeder (6) is installed on the secondary guide rail sliding block (5) and movably connected with the transition frame (8), a suture needle clamp (17) is installed on the operation platform (20) and located under the suture needle feeder (6), a shearing manipulator (16) is installed on the transition frame (8) and located beside the suture needle feeder (6), and a paying-off roller (14) is installed on the machine frame (19) and located above the transition frame (8) to integrally form the automatic assembly machine for the suture line. The automatic assembly machine for the suture line is reasonable in structure and convenient to operate, changes the manual assembly working procedure of the medical suture needle with the line into the automatic process, and improves production efficiency.
Description
Technical field
The invention belongs to manufacture technology field of medical appliance, relate to a kind of suture automatic assembling machine, for the suture assembly process in swaged needle production process.
Background technology
Medical suture needle is mainly used in basic operation, is used as to sew up soft tissue.Along with the continuous progress of medical level, medical suture needle experienced by three generations's development: (1) traditional eye pin---as the sewing-needle after bending; (2) fluting pin---at afterbody jag shape draw-in groove, be mainly used in less demanding position and sew up or thinner suture; (3) line pin is with---backshank bores coaxial aperture, and it is also stuck that suture inserts uropore, and needlework are connected, and can greatly reduce to organize drag in sewing process, reduces sewing-up cut.
The swaged needle be most widely used at present, raw material mainly contain carbon steel and stainless steel two kinds, pin footpath is φ 0.5 ~ 1.3mm, uropore aperture is φ 0.25 ~ 0.65mm, length 20---40mm, needle-like can be processed as round needle, angular pin, shovel pin etc. according to actual needs on round needle basis, and radian has 1/2,3/8 etc.
Suture assembly process in swaged needle production process is at present without corresponding automation equipment, the manual sewing needle uropore that inserted by suture also completes with specific purpose tool is stuck, small different with the qualification of workman due to sewing needle size, be very easy to produce the underproof waste product of dynamics that the depth degree of suture insertion is lack of standardization and stuck, suture assembly process in the whole production process of swaged needle comparatively rearward, this step operation is defective just cause before whole calcellations of operation, formed artificial and produce a large amount of wastes of material.
Summary of the invention
The object of the invention is to: a kind of suture automatic assembling machine is provided, rational in infrastructure, easy to operate, realize suture Automated assembly, enhance productivity, ensure product quality.
The technology used in the present invention solution is: this suture automatic assembling machine comprises operating desk, frame, one-level guide rail slide block, transition frame, shearing machine hand, suture feeder, secondary guide rail slide block, sewing needle fixture and unwrapping wire roller, at right angle setting frame on operating desk, frame is installed one-level guide rail slide block, on one-level guide rail slide block, level installs transition frame, fairlead is established at the center of transition frame, the below of transition frame is positioned at the both sides connection guide post of fairlead, secondary guide rail slide block is installed bottom the end of transition frame, secondary guide rail slide block is installed suture feeder, suture feeder is flexibly connected transition frame through guide post, operating desk installs sewing needle fixture through fixture mount, sewing needle fixture is positioned at below suture feeder, transition frame is installed shearing machine hand, shearing machine hand is positioned at suture feeder side, frame is installed unwrapping wire roller, unwrapping wire roller is positioned at above transition frame, overall formation suture automatic assembling machine.
In suture automatic assembling machine of the present invention, unwrapping wire roller is made up of central shaft, distaff and supporting disk, and central shaft connects the first drive motors.
In suture automatic assembling machine of the present invention, install driving wheel below unwrapping wire roller, driving wheel connects the second drive motors.
In suture automatic assembling machine of the present invention, between unwrapping wire roller and driving wheel, expansion tightening wheel is installed.
In suture automatic assembling machine of the present invention, below driving wheel, directive wheel is installed.
In suture automatic assembling machine of the present invention, install below directive wheel
Anti-rebound sleeve pipe.
In suture automatic assembling machine of the present invention, suture plug wire hole is established at the center of suture feeder, pilot hole is established in the both sides of suture plug wire hole, inserts the guide post of transition frame in pilot hole, and the axial centre of suture feeder connects secondary guide rail slide block through slide bar.
In suture automatic assembling machine of the present invention, secondary guide rail slide block coordinates leading screw to drive by secondary stepper motor.
In suture automatic assembling machine of the present invention, shearing machine hand is made up of cylinder, connecting rod and shear knife, and connecting rod end connects cylinder, and connecting rod front end connects shear knife, and shear knife is concordant with the bottom of suture feeder.
In suture automatic assembling machine of the present invention, one-level guide rail slide block coordinates leading screw to drive by one-level stepper motor.
In suture automatic assembling machine of the present invention, sewing needle fixture comprises fixed block, movable block, buckle, pressing bar and hydraulic cylinder, fixed block, movable block to be arranged in sewing needle fixture mount and to be connected by buckle, stitching holes is established at the splicing center of fixed block, movable block, movable block is aimed at stitching holes place and pressing bar is installed, pressing bar connecting fluid cylinder pressure.
In suture automatic assembling machine of the present invention, mount controller in frame, controller connects the first drive motors, the second drive motors, secondary stepper motor, one-level stepper motor and hydraulic cylinder.
The invention has the beneficial effects as follows: 1, achieve suture and insert sewing needle uropore and stuck automation mechanized operation, save labour cost, rate of reducing the number of rejects and seconds; 2, assembly machine is rational in infrastructure, easy to operate, low cost of manufacture; 3, applied widely, the suture being adapted to differing needles footpath by adjustment sewing needle fixture is assembled automatically.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of suture feeder.
Fig. 3 is the structural representation of shearing machine hand.
Fig. 4 is the three-dimensional structure cross-sectional schematic of sewing needle fixture.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, this suture automatic assembling machine comprises operating desk 20, frame 19, one-level guide rail slide block 15, transition frame 8, shearing machine hand 16, suture feeder 6, secondary guide rail slide block 5, sewing needle fixture 17 and unwrapping wire roller 14, at right angle setting frame 19 on operating desk 20, frame 19 is installed one-level guide rail slide block 15, on one-level guide rail slide block 15, level installs transition frame 8, fairlead 9 is established at transition frame 8 center, the below of transition frame 8 is positioned at the both sides connection guide post 7 of fairlead 9, secondary guide rail slide block 5 is installed bottom the end of transition frame 8, secondary guide rail slide block 5 is installed suture feeder 6, suture feeder 6 is flexibly connected transition frame 8 through guide post 7, operating desk 20 installs sewing needle fixture 17 through fixture mount 1, sewing needle fixture 17 is positioned at below suture feeder 6, transition frame 8 is installed shearing machine hand 16, shearing machine hand 16 is positioned at suture feeder 6 side, frame 19 is installed unwrapping wire roller 14, unwrapping wire roller 14 is positioned at above transition frame 8, overall formation suture automatic assembling machine.
In suture automatic assembling machine of the present invention, unwrapping wire roller 14 is made up of central shaft, distaff and supporting disk, and central shaft connects the first drive motors.
In suture automatic assembling machine of the present invention, install driving wheel 12 below unwrapping wire roller 14, driving wheel 12 connects the second drive motors.
In suture automatic assembling machine of the present invention, regulating wheel 13 is installed between unwrapping wire roller 14 and driving wheel 12.
In suture automatic assembling machine of the present invention, directive wheel 11 is installed below driving wheel 12.
In suture automatic assembling machine of the present invention, anti-rebound sleeve pipe 10 is installed below directive wheel 11.
In suture automatic assembling machine of the present invention, secondary guide rail slide block 5 coordinates leading screw to drive by secondary stepper motor.
In suture automatic assembling machine of the present invention, one-level guide rail slide block 15 coordinates leading screw to drive by one-level stepper motor.
As shown in Figure 2, in suture automatic assembling machine of the present invention, suture plug wire hole 22 is established at the center of suture feeder 6, pilot hole 23 is established in the both sides of suture plug wire hole 22, insert the guide post 7 of transition frame 8 in pilot hole 23, the axial centre of suture feeder 6 connects secondary guide rail slide block 5 through slide bar 21.
As shown in Figure 3, in suture automatic assembling machine of the present invention, shearing machine hand 16 is made up of cylinder 24, connecting rod 25 and shear knife 26, and connecting rod 25 end connects cylinder 24, and connecting rod 25 front end connects shear knife 26, and shear knife 26 is concordant with the bottom of suture feeder 6.
As shown in Figure 4, in suture automatic assembling machine of the present invention, sewing needle fixture 17 comprises fixed block 30, movable block 29, buckle 2, pressing bar 28 and hydraulic cylinder 27, fixed block 30, movable block 29 to be arranged in fixture mount 1 and to be connected by buckle 2, stitching holes 4 is established at the splicing center of fixed block 30, movable block 29, movable block 29 is aimed at stitching holes 4 place and pressing bar 28 is installed, pressing bar 28 connecting fluid cylinder pressure 27.
In suture automatic assembling machine of the present invention, mount controller 18 in frame 19, controller 18 connects the first drive motors, the second drive motors, secondary stepper motor, one-level stepper motor and hydraulic cylinder.
Lead-in wire operation manually need be completed when this suture automatic assembling machine uses first, concrete steps are as follows: the power knob first pressing controller 18 switches on power, then press the up button of next stage guide rail slide block 15 and the up button of secondary guide rail slide block 5, suture feeder 6 is in and is separated with sewing needle fixture 17; Then make it under the suture of unwrapping wire roller 14 manually being drawn to walk around the some Zhou Bingcong of driving wheel 12 two directive wheels 11 through regulating wheel 13 in order to pass, further pass through the fairlead 9 in anti-rebound sleeve pipe 10 and transition frame 8, and pass the suture plug wire hole 22 of suture feeder 6; Pressing secondary guide rail slide block 5 descending button makes suture feeder 6 clamp suture under the effect of guide post 7, and shearing machine hand 16 cuts off suture along suture feeder 6 lower end is concordant; The initialization button finally pressing controller 18 initializes each drive motors, so far uses lead-in wire complete first.
When suture automatic assembling machine normally works, first open the buckle 2 on sewing needle fixture 17, load sewing needle 3 to be assembled, then by locked for buckle 2, press controller 18 and assemble the automatic linkage editor of pushbutton enable suture, the automatic assembling process of suture is as follows: one-level guide rail slide block 15 lower suture feeder 6 of exercising under one-level driving stepper motor fits tightly with sewing needle fixture 17, and namely suture is aimed at sewing needle uropore, then secondary guide rail slide block 5 up 5mm under secondary driving stepper motor, then one-level guide rail slide block 15 more up 1mm complete suture feeding, afterwards secondary guide rail slide block 5 more descending 5mm make suture feeder 6 clamp suture, rear stage guide rail slide block 15 more descending 1mm by 1mm slit zygonema press-in sewing needle uropore, each press-in 1mm is bending for preventing long suture from producing in process of press in, process of press in circulates and completes suture press-in 5mm for five times, hydraulic cylinder 27 synchronization action on sewing needle fixture 17 promotes pressing bar 28 and dies from sewing needle by suture clamp, hydraulic cylinder return after stuck, the up 5mm of last secondary guide rail slide block 5, one-level guide rail slide block 15 goes upward to suture indwelling extension position, secondary guide rail slide block 5 more descending 5mm makes suture feeder 6 clamp suture, then suture is cut off along suture feeder 6 lower end is concordant by shearing machine hand 16, so far a suture assembling process terminates, open buckle 2, take off the swaged needle completing suture assembling.
Claims (7)
1. suture automatic assembling machine, it is characterized in that: this suture automatic assembling machine comprises operating desk (20), frame (19), one-level guide rail slide block (15), transition frame (8), shearing machine hand (16), suture feeder (6), secondary guide rail slide block (5), sewing needle fixture (17) and unwrapping wire roller (14), the upper at right angle setting frame (19) of operating desk (20), frame (19) is upper installs one-level guide rail slide block (15), the upper level of one-level guide rail slide block (15) installs transition frame (8), fairlead (9) is established at transition frame (8) center, the below of transition frame (8) is positioned at both sides connection guide post (7) of fairlead (9), secondary guide rail slide block (5) is installed bottom the end of transition frame (8), secondary guide rail slide block (5) is upper installs suture feeder (6), suture feeder (6) is flexibly connected transition frame (8) through guide post (7), operating desk (20) installs sewing needle fixture (17) through fixture mount (1), sewing needle fixture (17) is positioned at suture feeder (6) below, transition frame (8) is upper installs shearing machine hand (16), shearing machine hand (16) is positioned at suture feeder (6) side, frame (19) is upper installs unwrapping wire roller (14), unwrapping wire roller (14) is positioned at transition frame (8) top, overall formation suture automatic assembling machine, suture plug wire hole (22) is established at the center of suture feeder (6), pilot hole (23) is established in the both sides of suture plug wire hole (22), insert the guide post (7) of transition frame (8) in pilot hole (23), the axial centre of suture feeder (6) connects secondary guide rail slide block (5) through slide bar (21), sewing needle fixture (17) comprises fixed block (30), movable block (29), buckle (2), pressing bar (28) and hydraulic cylinder (27), fixed block (30), movable block (29) are arranged on fixture mount (1) and go up and connected by buckle (2), stitching holes (4) is established at the splicing center of fixed block (30), movable block (29), movable block (29) is aimed at stitching holes (4) place and pressing bar (28) is installed, pressing bar (28) connecting fluid cylinder pressure (27).
2. suture automatic assembling machine according to claim 1, is characterized in that: unwrapping wire roller (14) is made up of central shaft, distaff and supporting disk, and central shaft connects the first drive motors.
3. suture automatic assembling machine according to claim 1, is characterized in that: driving wheel (12) is installed in unwrapping wire roller (14) below, and driving wheel (12) connects the second drive motors; Regulating wheel (13) is installed between unwrapping wire roller (14) and driving wheel (12); In driving wheel (12) below, directive wheel (11) is installed; Anti-rebound sleeve pipe (10) is installed in directive wheel (11) below.
4. suture automatic assembling machine according to claim 1, is characterized in that: secondary guide rail slide block (5) coordinates leading screw to drive by secondary stepper motor.
5. suture automatic assembling machine according to claim 1, is characterized in that: one-level guide rail slide block (15) coordinates leading screw to drive by one-level stepper motor.
6. suture automatic assembling machine according to claim 1, it is characterized in that: shearing machine hand (16) is made up of cylinder (24), connecting rod (25) and shear knife (26), connecting rod (25) end connects cylinder (24), connecting rod (25) front end connects shear knife (26), and shear knife (26) is concordant with the bottom of suture feeder (6).
7. suture automatic assembling machine according to claim 1, is characterized in that: in the upper mount controller (18) of frame (19), controller (18) connects the first drive motors, the second drive motors, secondary stepper motor, one-level stepper motor and hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310086505.XA CN103203610B (en) | 2013-03-19 | 2013-03-19 | Automatic assembly machine for suture line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310086505.XA CN103203610B (en) | 2013-03-19 | 2013-03-19 | Automatic assembly machine for suture line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103203610A CN103203610A (en) | 2013-07-17 |
| CN103203610B true CN103203610B (en) | 2015-04-22 |
Family
ID=48751126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310086505.XA Expired - Fee Related CN103203610B (en) | 2013-03-19 | 2013-03-19 | Automatic assembly machine for suture line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103203610B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312507A (en) * | 2016-11-21 | 2017-01-11 | 安徽江淮汽车股份有限公司 | Method for controlling assembly line of multi-type cylinder covers and cylinder bodies of engines |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113004A (en) * | 2019-11-19 | 2020-05-08 | 蚌埠兴创电子科技有限公司 | Sensor base that facilitates use is with dress lead machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2203456A (en) * | 1987-02-26 | 1988-10-19 | Matsutani Seisakusho | Apparatus for attaching suture to surgical needle |
| US5448823A (en) * | 1991-03-08 | 1995-09-12 | United States Surgical Corporation | Apparatus and method for securing sutures to surgical needles |
| US6058821A (en) * | 1994-01-13 | 2000-05-09 | Ethicon, Inc. | Suture cutting system |
| EP0663189B1 (en) * | 1994-01-13 | 2001-06-13 | Ethicon, Inc. | Needle and suture swaging station |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05176935A (en) * | 1992-06-05 | 1993-07-20 | Keisei Ika Kogyo Kk | Assembling device for suturing needle for operation |
-
2013
- 2013-03-19 CN CN201310086505.XA patent/CN103203610B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2203456A (en) * | 1987-02-26 | 1988-10-19 | Matsutani Seisakusho | Apparatus for attaching suture to surgical needle |
| US5448823A (en) * | 1991-03-08 | 1995-09-12 | United States Surgical Corporation | Apparatus and method for securing sutures to surgical needles |
| US6058821A (en) * | 1994-01-13 | 2000-05-09 | Ethicon, Inc. | Suture cutting system |
| EP0663189B1 (en) * | 1994-01-13 | 2001-06-13 | Ethicon, Inc. | Needle and suture swaging station |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312507A (en) * | 2016-11-21 | 2017-01-11 | 安徽江淮汽车股份有限公司 | Method for controlling assembly line of multi-type cylinder covers and cylinder bodies of engines |
| CN106312507B (en) * | 2016-11-21 | 2018-06-01 | 安徽江淮汽车集团股份有限公司 | The control method of polytypic engine cylinder cover cylinder body assembly line |
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| Publication number | Publication date |
|---|---|
| CN103203610A (en) | 2013-07-17 |
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