CN205916771U - Medical catheter extracting device - Google Patents
Medical catheter extracting device Download PDFInfo
- Publication number
- CN205916771U CN205916771U CN201620779288.1U CN201620779288U CN205916771U CN 205916771 U CN205916771 U CN 205916771U CN 201620779288 U CN201620779288 U CN 201620779288U CN 205916771 U CN205916771 U CN 205916771U
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- Prior art keywords
- medical catheter
- suction nozzle
- clamping plate
- frame
- drive mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 230000007704 transition Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000575 pesticide Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 230000001939 inductive effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
The utility model discloses a medical catheter extracting device belongs to medical instrument's manufacture equipment technical field. Prior art's extracting device drops when removing medical catheter easily, and medical catheter can't the accuracy be placed to the material all in one piece mechanism to mutual interference between the medical catheter. The pesticide sprayer comprises a frame, suction tube assembly, get the pipe assembly, translation actuating mechanism, translation actuating mechanism and suction tube assembly swing joint are connected to the frame up end, the drive of translation actuating mechanism is pressed from both sides the pipe assembly of getting of getting medical catheter from suction tube assembly and is moved in the frame, among the material taking process, suction nozzle rigid, the suction nozzle holds medical catheter, get suction nozzle and medical catheter sliding connection under the pipe assembly drive, make medical catheter be in the suspended state and roughly keep into a straight line, avoid the mutual interference between the medical catheter. When preset position was arrived in the medical catheter translation, medical catheter can accurately fall into material all in one piece mechanism, improved and got material efficiency.
Description
Technical field
This utility model belongs to the manufacturing equipment technical field of medical apparatus and instruments, is related to a kind of medical catheter feeding device.
Background technology
Transfusion device is conventional a kind of auxiliary implement in medical treatment, and each part of transfusion device is mainly coupled together by medical catheter.
When manufacturing transfusion device, medical catheter and all parts are sequentially connected with assembling.Now need for medical catheter to move to dress
Allotment of labor position carries out the feeding of medical catheter.The medical catheter feeding device of prior art, moves up and down air cylinder driven absorption group
Up and down, movable cylinder adjusts pick-up component to the position that can smoothly hold medical catheter to part, and pick-up component activity is even
Connect some suction nozzles, after suction nozzle draws medical catheter, vacuum sensing sensor detects to it, leak situation about inhaling when finding to have
When, pick-up component moves downward again, draws medical catheter；When vacuum sensing sensor does not find the situation having leakage suction,
Moving up and down cylinder then drives medical catheter draw frame machine to move upwards, and movable cylinder then drives pick-up component rearward movement
To registration mechanism, suction nozzle puts down medical catheter so that the two ends of medical catheter drop in former and later two V-shaped grooves of registration mechanism.
Movable cylinder drive suction nozzle and the medical catheter being held by suction nozzle move to next station together, due to
Pick-up component holds medical catheter by low pressure, and both connections are not very reliable, and medical catheter is typically long, weight
Compare heavier, suction nozzle distance moving process, medical catheter is easy to drop, and due to being that cylinder drives, adds during startup
Speed ratio is larger, and moving process is not steady, and this both increases medical catheter and drops rate.Medical catheter is due to long and very
Soft, can be intertwined, only be dragged by one end that suction nozzle holds medical catheter, the medical catheter of the other end can be led to curved
Song, adjacent medical catheter can interfere, even if moving to material all in one piece mechanism it is also difficult to the two ends of medical catheter are placed into whole
In the V-shaped groove of material mechanism, have impact on feeding efficiency；And adjust the position of pick-up component by movable cylinder, due to gas
Cylinder passes through gas flow optimized piston, is difficult to accurately control the extension elongation of piston, therefore controls absorption group by movable cylinder
The position of part, error is larger, needs repeatedly to adjust ventilation, have impact on the efficiency drawing medical catheter.For existing skill at present
Drawbacks described above present in art, is necessary to be studied in fact, solves defect present in prior art.
Utility model content
For solving the above problems, the purpose of this utility model is to provide medical catheter in a kind of reclaiming process to be difficult
Fall, also will not interfere, can accurately place the medical catheter feeding device of medical catheter, feeding efficiency high.
For achieving the above object, the technical solution of the utility model is:
A kind of medical catheter feeding device includes frame, suction pipe assembly, takes tube assembly, translational drive mechanism, frame upper end
Face is connected translational drive mechanism and is flexibly connected with suction pipe assembly, and translational drive mechanism drives and grips medical leading from suction pipe assembly
The tube assembly that takes of pipe moves in frame, and suction pipe assembly includes suction nozzle, suction nozzle drive mechanism, guidance set, suction nozzle drive mechanism
Suction nozzle motion is driven under the cooperation of guidance set；Tube assembly is taken to include first clamping plate, second clamping plate, clamping plate drive mechanism, folder
Plate drive mechanism drives first clamping plate to mesh together with second clamping plate.After suction nozzle holds medical catheter, first clamping plate and second
Clamping plate cooperates and clamps the medical catheter being held by suction nozzle, and translational drive mechanism drives and takes tube assembly to deliver to next work
Position, transports medical catheter by clamping plate it can be avoided that the dropping of medical catheter.In the moving process of medical catheter, suction nozzle is fixing not
Dynamic, suction nozzle holds medical catheter, under taking tube assembly to drive suction nozzle be slidably connected with medical catheter so that medical catheter be in outstanding
Floating state and generally remain in alignment, it is to avoid interfering between medical catheter.When medical catheter move to predetermined
During position, medical catheter can accurately fall in the V-shaped groove of material all in one piece mechanism.
Further, suction nozzle drive mechanism includes suction nozzle upper and lower air cylinders, the drive suction nozzle translation driving suction nozzle to move up and down
The suction nozzle flat-removing air cyclinder of motion, guidance set includes upper and lower guidance set, guided in translation assembly.It is capable of accurately using cylinder
Point-to-point position mobile and easy to control, simple to operate.
Further, the fixed cylinder in suction nozzle upper and lower air cylinders upper surface cushion block, cylinder cushion block is flexibly connected with frame, in frame
Wear a fine setting motor, finely tune motor-driven cylinder cushion block alternating translational in frame, its piston end of suction nozzle upper and lower air cylinders connects
One lifter plate, lifter plate is flexibly connected with a contiguous block by upper and lower guidance set, and contiguous block upper surface connects suction nozzle translation gas
Cylinder, the fixed spacing block in order to separate medical catheter in lower surface, in contiguous block upper surface adjacent to the two ends of suction nozzle flat-removing air cyclinder
The fixed support base in order to wear guided in translation assembly.The process of suction medical catheter is automatically to carry out, and some suction nozzles are same
Shi Jinhang adsorbs, it is possible that indivedual suction nozzle suction does not live the situation of medical catheter, therefore setting fine setting motor is so that fine setting is electric
Machine can drive suction nozzle to carry out transverse translation relative to medical catheter it is ensured that each suction nozzle can hold medical catheter.Due to doctor
With conduit bulk deposition together, in each suction nozzle neighbouring setting spacing block, when suction nozzle is contacted with medical catheter, spacing block
Medical catheter is separated, it is to avoid interfere between medical catheter when suction nozzle draws medical catheter.Using upper and lower guidance set
Lifter plate can be made to run more steady.
Further, guided in translation assembly includes u-shaped plate, guide post, fixed seat, and u-shaped plate side is fixing with guide post even
Connect and lower end cooperation corresponding with the side of contiguous block, limit suction nozzle flat-removing air cyclinder piston extension elongation, guide post passes through and props up
Support seat is fixedly connected with fixed seat.
Further, fixed seat lower end connects translation plates, and translation plates are connected and set with suction nozzle flat-removing air cyclinder piston end
Put some through holes in order to wear suction nozzle.On the one hand guided in translation assembly holds up translation plates, on the other hand enables translation plates
Activity on the guide post wearing, and the operating range of translation plates is limited it is ensured that translation plates are in suction nozzle flat-removing air cyclinder by u-shaped plate
In the presence of safe and reliable slip.Translation plates wear some suction nozzles by through hole, and both are fixedly connected so that suction is cured
Relatively reliable with catheter procedure.
Further, first clamping plate includes the first grip block, transition part, the first clamping part, and second clamping plate includes the second folder
Hold plate, the second clamping part, the first clamping part is connected with the first grip block by transition part, the second clamping part directly presss from both sides with second
Hold plate to be connected, the width of transition part is identical with the thickness of the second grip block, the first clamping part and the second clamping part structure form
Identical.First clamping part, the shape of the second clamping part may be designed as helical teeth and mutually can mesh together so that nipped
Medical catheter is subjected to clamping force from clamping part also subject to the support force from clamping part it is ensured that the medical catheter clamped
Will not landing between two clamping parts.
Further, clamping plate drive mechanism includes driving first clamping plate, the clamping plate flat-removing air cyclinder of second clamping plate engagement, drives
The upper and lower clamping plate upper and lower air cylinders of first clamping plate, second clamping plate.
Further, translational drive mechanism includes motor, screw mandrel, translational nut, and screw mandrel one end is connected with motor shaft, separately
One end is fixed in frame in the way of can rotating, and translational nut is connected with taking tube assembly, and translational nut is in the silk of rotation
Bar drives lower translation.Motor is servomotor, can obtain accurate displacement using servomotor and not need repeatedly
Adjustment, improves feeding efficiency.
Further, the fixed sliding panel in translational nut lower end, sliding panel lower surface is provided with the N-shaped chute of projection, phase
The setting of corresponding frame upper end face and chute match with the slide rail accommodating projection.Slide rail setting accommodates the groove of projection, makes
Obtain chute more reliable with the cooperation of slide rail.
Further, frame arranges, in translational nut two ends travel position, the stop stopping in order to controlled motor, spacing
Device be arranged on sliding panel side and to stop side protrude detection lug match.Stop can be optical inductor, spacing
Switch.
Compared with prior art, this utility model has the advantages that
1. this utility model holds medical catheter by suction nozzle, takes tube assembly gripping medical catheter and drives medical catheter to move
Move precalculated position, coming off of medical catheter can be prevented effectively from.
2. in the moving process of medical catheter, suction nozzle maintains static, and suction nozzle holds medical catheter, drives taking tube assembly
Under, medical catheter is slidably connected with suction nozzle so that medical catheter is in suspended state and generally remains in alignment, it is to avoid
Interfering between medical catheter；When medical catheter moves to precalculated position, medical catheter can accurately fall into working machine for timber
The V-shaped groove of structure is so that feeding efficiency is improved.
Brief description
Fig. 1 is this utility model overall structure diagram；
Fig. 2 is this utility model partial structural diagram；
Fig. 3 is this utility model suction pipe assembly structural representation；
Fig. 4 is this utility model guided in translation modular construction schematic diagram；
Fig. 5 is that this utility model first clamps plate structure schematic diagram；
Fig. 6 is that this utility model second clamps plate structure schematic diagram；
Fig. 7 is this utility model translational drive mechanism structural representation；
Fig. 8 is this utility model chute and skid rail structure diagram.
Brief description: 1- suction pipe assembly, 11- suction nozzle, 111- discharge, 12- translation plates, 121- pedestal, 13- contiguous block,
14- spacing block, 15- suction nozzle flat-removing air cyclinder, 16- guided in translation assembly, 161-u template, 162- guide post, 163- support base,
164- fixed seat, the upper and lower guidance set of 17-, 171- inductive connector, 172- sliding bar, 173- sliding cavity, the therapeutic method to keep the adverse QI flowing downwards on 18- suction nozzle
Cylinder, 181- lifter plate, 19- cylinder cushion block, 191- finely tunes motor；2- takes tube assembly, 21- first clamping plate, 211- first grip block,
212- transition part, 213- first clamping part, 22- second clamping plate, 221- second grip block, 223- second clamping part, 23- clamping plate is put down
Move cylinder, 25- connecting plate, 26- clamping plate upper and lower air cylinders, 27- dragging plate, 3- translational drive mechanism, 31- motor, 32- screw mandrel, 33-
Translational nut, 331- sliding panel, 34- slide rail, 341- groove, 351- first optical inductor, 352- second optical inductor, 36- examines
Survey piece, 37- chute, 371- projection, 4- frame, 41- frame plate, 5- detection module, 51- induction apparatuss.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
On the contrary, this utility model cover any be defined by the claims do in spirit and scope of the present utility model
Replacement, modification, equivalent method and scheme.Further, in order that the public has a better understanding to this utility model, right below
In detailed description of the present utility model, detailed describe some specific detail sections.Do not have for a person skilled in the art
The description of these detail sections can also understand this utility model completely.
As Figure 1-3, a kind of medical catheter feeding device includes frame 4, suction pipe assembly 1, takes tube assembly 2, translation to drive
Motivation structure 3, frame plate 41 upper surface of described frame 4 is connected translational drive mechanism 3 and is flexibly connected with described suction pipe assembly 1,
Described translational drive mechanism 3 drives the tube assembly 2 that takes gripping medical catheter from suction pipe assembly 1 to move in frame 4, described suction
Tube assembly 1 includes suction nozzle 11, suction nozzle drive mechanism, guidance set, and described suction nozzle drive mechanism is driven under the cooperation of guidance set
Dynamic suction nozzle 11 moves；Described take tube assembly 2 to include first clamping plate 21, second clamping plate 22, clamping plate drive mechanism, described clamping plate drives
Mechanism includes driving first clamping plate 21, the clamping plate flat-removing air cyclinder 2323 of second clamping plate 22 engagement, drives first clamping plate 21, the second folder
Clamping plate upper and lower air cylinders 26 about 22 for the plate.After suction nozzle 11 holds medical catheter, first clamping plate 21 is cooperated with second clamping plate 22
Clamp the medical catheter being held by suction nozzle 11, translational drive mechanism drives and takes tube assembly 2 to deliver to next station, by taking pipe
Assembly transports medical catheter it can be avoided that the dropping of medical catheter.
Described suction nozzle drive mechanism includes driving the suction nozzle upper and lower air cylinders 18 of suction nozzle 11 up and down motion, drives suction nozzle 11 to translate
The suction nozzle flat-removing air cyclinder 15 of motion.Described guidance set includes upper and lower guidance set 17, guided in translation assembly 16.On described suction nozzle
Lower cylinder upper surface fixed cylinder cushion block 19, described cylinder cushion block 19 is flexibly connected with frame, and described frame wears a fine setting
Motor 191, described fine setting motor 191 driving cylinder cushion block alternating translational in frame.The piston end of suction nozzle upper and lower air cylinders is fixed
One lifter plate 181, the setting of described lifter plate 181 two ends connects in order to the sensing matching with the induction apparatuss 51 being installed in frame 4
171, the fixed discharge 111 being connected with suction nozzle 11 in the medial side face position of described lifter plate 181, and solid in frame 4
If in order to the detection module 5 detecting suction nozzle 11 adsorbed state.The inner side of described lifter plate 181 two ends proximity sensing catch 52 wears
Guidance set 17 up and down, described upper and lower guidance set 17 includes inductive connector 171, sliding bar 172, sliding cavity 173, and sliding bar is worn
Cross sliding cavity to be fixedly connected with inductive connector, sliding bar lower end passes through a contiguous block 13 and is secured to connect, and sliding cavity passes through
Lifter plate simultaneously is secured to connect so that being capable of relative motion between contiguous block and lifter plate.Described contiguous block 13 upper surface is even
Connect suction nozzle flat-removing air cyclinder 15, the fixed spacing block 14 in order to separate medical catheter in lower surface, due to medical catheter bulk deposition
Together, spacing block 14 is set in neighbouring suction nozzle 11 position, when suction nozzle 11 is contacted with medical catheter, spacing block 14 is medical
Catheter compartment is opened, it is to avoid interfere between medical catheter when suction nozzle 11 draws medical catheter.Neighbouring in contiguous block 13 upper surface
The fixed support base 163 in order to wear guided in translation assembly 16 in two ends of suction nozzle flat-removing air cyclinder 15.
As shown in figure 4, described guided in translation assembly 16 includes u-shaped plate 161, guide post 162, fixed seat 164, described u-shaped
Plate 161 side wears guide post and both are fixedly connected, lower end cooperation corresponding with the side of contiguous block 13, limits suction nozzle and puts down
Move cylinder 15 piston extension elongation, guide post 162 is passed through support base 163 and is fixedly connected with fixed seat 164.Described fixed seat
164 lower ends connect translation plates 12, and described translation plates 12 upper surface centre position is fixed to live in order to wear suction nozzle flat-removing air cyclinder 15
The pedestal 121 at plug end, and some through holes in order to wear suction nozzle 11 are set.Guided in translation assembly 16 1 aspect makes translation plates 12
Together lift with contiguous block 13, so that translation plates 12 is translated on the guide post 162 wearing, and pass through u-shaped
Plate 161 limits the operating range of translation plates 12 it is ensured that the safety that translation plates 12 are slided in the presence of suction nozzle flat-removing air cyclinder 15 can
Lean on.
As seen in figs. 5-6, described first clamping plate 21 includes the first grip block 211, transition part 212, the first clamping part 213,
Second clamping plate 22 includes the second grip block 221, the second clamping part 223, and described first clamping part 213 passes through transition part 212 and the
One grip block 211 is connected, and described second clamping part 223 is directly connected with the second grip block 221, described transition part 212
Width is identical with the thickness of the second grip block 221, and described first clamping part 213 is identical with the second clamping part 223 structure form.The
One clamping part 213, the shape of the second clamping part 223 are helical teeth and mutually can mesh together so that nipped medical
Conduit is subjected to clamping force from clamping part also subject to the support force from clamping part it is ensured that the medical catheter clamped will not
Landing between two clamping parts.
As Figure 7-8, described translational drive mechanism 3 includes motor 31, screw mandrel 32, moves nut 33, described screw mandrel 32 1
End is connected with motor 31 axle, and the other end is fixed in frame 4 in the way of can rotating, and translational nut 33 is in the silk of rotation
Bar 32 drives lower translation.Motor 31 is servomotor 31, can obtain accurate displacement and not using servomotor 31
Need repeatedly to adjust, improve feeding efficiency.
The fixed sliding panel 331 in described translational nut 33 lower end, described sliding panel 331 lower surface both sides arrange N-shaped chute 37,
Described chute arranges projection 371, the slide rail 34 that corresponding frame 4 upper surface setting is matched, described slide rail with N-shaped chute 37
34 open up the groove 341 accommodating projection 371.Described sliding panel 331 is connected with taking tube assembly 2 by dragging plate 27.Described machine
The stop that frame 4 stops in order to controlled motor 31 in translational nut 33 two ends travel position setting, described stop be arranged on
Sliding panel 331 side and to stop side protrude detection lug 36 match.Described stop include the first optical inductor 351,
Second optical inductor 352.
Operation principle of the present utility model: 11 times upper cylinders of suction nozzle drive suction nozzle 11 to drop to setting position, first clamping plate
21st, second clamping plate 22 is moved to position near suction nozzle 11 in the driving of translational drive mechanism 3, when detection lug 36 encounters first
During optical inductor 351, motor 31 stops；When inductive connector 171 does not cover at induction apparatuss 51 and 11 times upper cylinder pistons of suction nozzle
When stretching out state: the feed bin being loaded with medical catheter rises, because some suction nozzles are connected in same translation plates, thus all
Suction nozzle kinestate is consistent, and in feed bin, medical catheter is contacted with some suction nozzles 11, and feed bin drives suction nozzle 11 and translation plates 12
Rise, when inductive connector covers induction apparatuss 51, feed bin stops rising；Discharge 111 starts to carry out evacuation to suction nozzle 11, enters
And suction nozzle 11 holds medical catheter under the influence of air pressure, detection module 5 detects whether all suction nozzles 11 all hold medical leading
Pipe, situation about inhaling if there is leakage, fine setting motor 191 driving cylinder cushion block relative medical catheter transverse translation in frame, make
Suction nozzle changes position and carries out adsorbing this process of medical catheter.If suction nozzle 11 all holds medical catheter, carry out next step
Station；Clamping plate upper and lower air cylinders 26 drive first clamping plate 21, second clamping plate 22 to move to and align with suction nozzle, clamping plate flat-removing air cyclinder 23
Ventilation drives first clamping plate 21, second clamping plate 22 to stagger, and suction nozzle flat-removing air cyclinder 15 drives the suction nozzle 11 of absorption medical catheter to translate,
Medical catheter is entered in the first clamping part 213 and the second clamping part 223 clamping range；Clamping plate flat-removing air cyclinder 23 drives first
Clamping plate 21, second clamping plate 22 close, and the first clamping part 213 is cooperated with the first clamping part 213, clamps medical catheter；Motor
It is whole that 31 startups, the drive translation of the screw mandrel 32 in rotation for the translational nut 33, and then translational nut 33 drive take tube assembly 2 to move to
Above the V-shaped groove of material mechanism, medical catheter one end translates under taking tube assembly 2 to drive, and the other end is slidably connected with suction nozzle, due to
Tube assembly stroke distances are taken to be more than the length of medical catheter, therefore when taking tube assembly to move to end of travel, medical catheter one
End, from suction nozzle landing, falls in one end V-shaped groove of material all in one piece mechanism；When the detection lug 36 on translational nut 33 encounters banking stop,
Motor 31 stops；Clamping plate flat-removing air cyclinder 23 ventilation drives first clamping plate 21, second clamping plate 22 to stagger, and medical catheter is another to be corrected
Fall in the V-shaped groove of the other end being arranged in material all in one piece mechanism.
This utility model another specific embodiment: suction pipe assembly 1 is not provided with suction nozzle flat-removing air cyclinder 15, suction nozzle 11 holds medical
After conduit, first clamping plate 21, second clamping plate 22 are moved to position near suction nozzle 11 in the driving of translational drive mechanism, with
When clamping plate flat-removing air cyclinder 23 ventilation drive first clamping plate 21, second clamping plate 22 to stagger, medical catheter on suction nozzle 11 for the absorption is straight
Tap in the clamping range of clamping plate, clamping plate flat-removing air cyclinder 23 drives first clamping plate 21, second clamping plate 22 to close, the first clamping
Portion 213 is cooperated with the first clamping part 213, clamps medical catheter.
Suction nozzle drive mechanism involved by this utility model, clamping plate drive mechanism can also be servomotor, linear electric motors
Or other similar means.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of medical catheter feeding device includes frame (4), suction pipe assembly (1), takes tube assembly (2), translational drive mechanism
(3), described frame (4) upper surface is connected translational drive mechanism (3) and is flexibly connected with described suction pipe assembly (1), described translation
Drive mechanism (3) drives the tube assembly (2) that takes gripping medical catheter from suction pipe assembly (1) above to move in frame (4), its feature
It is, described suction pipe assembly (1) includes suction nozzle (11), suction nozzle drive mechanism, guidance set, described suction nozzle drive mechanism is in guiding
Suction nozzle (11) is driven to move under the cooperation of assembly；Described take tube assembly (2) include first clamping plate (21), second clamping plate (22), folder
Plate drive mechanism, described clamping plate drive mechanism drives first clamping plate (21) to mesh together with second clamping plate (22).
2. as claimed in claim 1 a kind of medical catheter feeding device it is characterised in that described suction nozzle drive mechanism include carry
Suction nozzle upper and lower air cylinders (18) that dynamic suction nozzle (11) moves up and down, drive the suction nozzle flat-removing air cyclinder (15) of suction nozzle (11) translational motion,
Described guidance set includes upper and lower guidance set (17), guided in translation assembly (16).
3. as claimed in claim 2 a kind of medical catheter feeding device it is characterised in that on described suction nozzle upper and lower air cylinders (18)
End face fixed cylinder cushion block (19), described cylinder cushion block (19) is flexibly connected with frame (4), and described frame wears a fine setting electricity
Machine (191), described fine setting motor (191) driving cylinder cushion block alternating translational in frame, described suction nozzle upper and lower air cylinders (18) its
Piston end connects a lifter plate (181), and described lifter plate (181) passes through upper and lower guidance set (17) and a contiguous block (13) activity
Connect, described contiguous block (13) upper surface connects suction nozzle flat-removing air cyclinder (15), lower surface fixed in order to separate medical catheter one
Spacing block (14), contiguous block (13) upper surface adjacent to the two ends of suction nozzle flat-removing air cyclinder (15) fixed in order to wear guided in translation group
The support base (163) of part (16).
4. as claimed in claim 3 a kind of medical catheter feeding device it is characterised in that described guided in translation assembly (16) bag
Include u-shaped plate (161), guide post (162), fixed seat (164), described u-shaped plate (161) side be fixedly connected with guide post and under
End and the corresponding cooperation in side of contiguous block (13), limit suction nozzle flat-removing air cyclinder (15) piston extension elongation, guide post (162) is worn
Cross support base (163) to be fixedly connected with fixed seat (164).
5. as claimed in claim 4 a kind of medical catheter feeding device it is characterised in that described fixed seat (164) lower end even
Connect translation plates (12), described translation plates (12) be connected with suction nozzle flat-removing air cyclinder (15) piston end and arrange some in order to wear
The through hole of suction nozzle (11).
6. a kind of medical catheter feeding device as described in claim 1-5 any claim is it is characterised in that described first
Clamping plate (21) includes the first grip block (211), transition part (212), the first clamping part (213), and second clamping plate (22) includes second
Grip block (221), the second clamping part (223), described first clamping part (213) passes through transition part (212) and the first grip block
(211) it is connected, described second clamping part (223) is directly connected with the second grip block (221), described transition part (212)
Width is identical with the thickness of the second grip block (221), described first clamping part (213) and the second clamping part (223) structure form
Identical.
7. as claimed in claim 6 a kind of medical catheter feeding device it is characterised in that described clamping plate drive mechanism include drive
The clamping plate flat-removing air cyclinder (23) that dynamic first clamping plate (21), second clamping plate (22) engage, drives first clamping plate (21), second clamping plate
(22) upper and lower clamping plate upper and lower air cylinders (26).
8. a kind of medical catheter feeding device as described in claim 1-5 any claim is it is characterised in that described translation
Drive mechanism (3) includes motor (31), screw mandrel (32), translational nut (33), described screw mandrel (32) one end and motor (31) axle phase
Connect, the other end is fixed in frame (4) in the way of can rotating, and described translational nut (33) is connected with taking tube assembly (2)
Connect, translational nut (33) translates under the screw mandrel (32) of rotation drives.
9. as claimed in claim 8 a kind of medical catheter feeding device it is characterised in that described translational nut (33) lower end is solid
If sliding panel (331), described sliding panel (331) lower surface is provided with the N-shaped chute (37) of projection (371), corresponding machine
The slide rail (34) that the setting of frame (4) upper surface is matched with chute (37).
10. as claimed in claim 9 a kind of medical catheter feeding device it is characterised in that described frame (4) is in translational nut
(33) stop that stops in order to controlled motor (31) of two ends travel position setting, described stop be arranged on sliding panel
(331) side and to stop side protrude detection lug (36) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620779288.1U CN205916771U (en) | 2016-07-20 | 2016-07-20 | Medical catheter extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620779288.1U CN205916771U (en) | 2016-07-20 | 2016-07-20 | Medical catheter extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916771U true CN205916771U (en) | 2017-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620779288.1U Expired - Fee Related CN205916771U (en) | 2016-07-20 | 2016-07-20 | Medical catheter extracting device |
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| Country | Link |
|---|---|
| CN (1) | CN205916771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044213A (en) * | 2016-07-20 | 2016-10-26 | 梁启明 | Medical guide tube taking device |
| CN110562570A (en) * | 2019-09-24 | 2019-12-13 | 青岛德隆装备有限公司 | device for assisting separation of packing material and tray |
-
2016
- 2016-07-20 CN CN201620779288.1U patent/CN205916771U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044213A (en) * | 2016-07-20 | 2016-10-26 | 梁启明 | Medical guide tube taking device |
| CN106044213B (en) * | 2016-07-20 | 2024-01-12 | 梁启明 | Medical catheter extracting device |
| CN110562570A (en) * | 2019-09-24 | 2019-12-13 | 青岛德隆装备有限公司 | device for assisting separation of packing material and tray |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 |