CN105943060A - Assembly device of butterfly wing type blood collection needle - Google Patents

Assembly device of butterfly wing type blood collection needle Download PDF

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Publication number
CN105943060A
CN105943060A CN201610564525.7A CN201610564525A CN105943060A CN 105943060 A CN105943060 A CN 105943060A CN 201610564525 A CN201610564525 A CN 201610564525A CN 105943060 A CN105943060 A CN 105943060A
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CN
China
Prior art keywords
station
flexible pipe
wing type
butterfly wing
type blood
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.)
Granted
Application number
CN201610564525.7A
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Chinese (zh)
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CN105943060B (en
Inventor
冯小正
申凯伦
周群阳
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Hunan China Sun Pharmaceutical Machinery Co Ltd
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Hunan China Sun Pharmaceutical Machinery Co Ltd
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Priority to CN201610564525.7A priority Critical patent/CN105943060B/en
Publication of CN105943060A publication Critical patent/CN105943060A/en
Application granted granted Critical
Publication of CN105943060B publication Critical patent/CN105943060B/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses an assembly device of a butterfly wing type blood collection needle. The assembly device comprises an installation support and butterfly wing type blood collection needle assembly work stations installed on stations of the installation support respectively. The installation support is provided with a driving rotary plate and cam driving mechanisms used for driving the rotary plates to move along the butterfly wing type blood collection needle assembly work stations in a stepping mode and driving the butterfly wing type blood collection needle assembly work stations to work synchronously. The stepping rotary output ends of the cam driving mechanisms are connected with and drive the driving rotary plates. The butterfly wing type blood collection needle assembly work stations are sequentially distributed in the circumferential directions of the driving rotary plates. Each butterfly wing type blood collection needle assembly work station corresponds to one carrier, used for conveying butterfly wing type blood collection needle assembly materials, on the corresponding driving rotary plate, and the cam driving mechanisms drive different butterfly wing type blood collection needle assembly work stations to work due to the fact that different cam combinations output driving force at different frequencies. Assembly of the butterfly wing type blood collection needle is achieved in a pure mechanical and automatic mode.

Description

The assembling equipment of butterfly wing type blood taking needle
Technical field
The present invention relates to medical apparatus and instruments and manufacture mounting technology field, especially, relate to the assembling equipment of a kind of butterfly wing type blood taking needle.
Background technology
The basic operation of butterfly wing type blood taking needle is similar with traditional blood collection needle, and its effect is better than syringe.Butterfly wing type blood taking needle The patient being applicable to all ages and classes uses, and is applicable to different parts.When puncture vessel, smooth easily, see blood back fast and Sensitive.Can first be used for collecting blood sample, the rear transfusion system that connects carries out infusion, thus reduces the misery of patient. The flexible extension tube of butterfly wing type blood taking needle enables to union joint away from point of puncture, it is simple to change test tube.Therefore widely should obtain With.
Owing to there is a flexible extension tube in butterfly wing type blood taking needle, the intercepting of extension tube, fixing, transfer difficulty is very big, therefore Manufacturing and it is difficult with mechanical automation mode and carry out during assembling, major part still uses artificial or semi-automation to complete The assembling of butterfly wing type blood taking needle, this length resulting in extension tube is difficult to control to, and extension tube end cut form is also difficult to ensure that system One, cause, with a batch of butterfly wing type blood taking needle, different length different incisions occurs, cause production efficiency low, butterfly wing type blood taking needle The problems such as assembling quality is uneven.
Summary of the invention
The invention provides a kind of for many group process equipment co-operating intelligent robot processing lines, to solve existing butterfly wing type The pipe range of the extension tube of blood taking needle and pipe end otch are difficult to ensure that fixing unified, cause difficult quality guarantee；Use manually or half certainly Dynamic metaplasia produces assembling, causes that production efficiency is low, the assembling uneven technical problem of quality.
The assembling equipment of a kind of butterfly wing type blood taking needle is provided, including the mounting bracket for providing multiple installation station according to the present invention And the butterfly wing type blood taking needle assembly working station being respectively arranged on each station of mounting bracket, equipped with being used for carrying in mounting bracket Driving rotating disk that dynamic butterfly wing type blood taking needle assembly line moves along each butterfly wing type blood taking needle assembly working station step-by-step movement and for ordering about Drive rotating disk to move along each butterfly wing type blood taking needle assembly working station step-by-step movement and drive each butterfly wing type blood taking needle assembly working station same The cam drive mechanism of step operating；The rotated stepwise outfan of cam drive mechanism connects and driving rotating disk；Multiple wings Arranging successively along the circumference driving rotating disk in formula blood taking needle assembly working station, each butterfly wing type blood taking needle assembly working stands in driving and turns To there being a carrier assembling material for delivering butterfly wing type blood taking needle on dish, cam drive mechanism is defeated by different cam combination Go out the driving force of different frequency to drive different butterfly wing type blood taking needle assembly working station operatings.
Further, butterfly wing type blood taking needle assembly working station includes the flexible tube section for intercepting regular length and to flexible pipe to rolling up Bent fixing flexible pipe supply station, spray the first flexible pipe glue application station of gluing, for carrying for the needle handle installation end of flexible tube section is carried out The molding needle handle of ribbon supply venipuncture needle and by the needle handle installation station of gluing for the molding needle handle needle handle installation end in flexible tube section, be used for right The adapter installation end of flexible tube section carries out spraying the second flexible pipe glue application station of gluing, for providing adapter and being sticked at by connector rubber The adapter of the adapter installation end of flexible tube section supplies installation station, for the needle stand installation end of adapter carries out spraying the company of gluing Connect device glue application station, for providing the molding needle stand of band pipe close puncture needle and by gluing for the molding needle stand needle stand installation end in adapter Needle stand installation station and for by gas pawl will be completed butterfly wing type blood taking needle product removal butterfly wing type blood taking needle output station.
Further, flexible pipe supply station, the first flexible pipe glue application station, needle handle installation station, the second flexible pipe glue application station, adapter supply Installation station, adapter glue application station, needle stand installation station and butterfly wing type blood taking needle output station are arranged successively along the circumference driving rotating disk.
Further, it is equipped with, between flexible pipe supply station and the first flexible pipe glue application station, the flexible pipe put in place for detecting flexible pipe whether to install Measuring station；The finished product detection station put in place for detecting butterfly wing type blood taking needle whether to install it is equipped with after needle stand installation station；Butterfly wing type is adopted Whether be equipped with between blood pin output station and flexible pipe supply station for detecting on carrier is the carrier measuring station of blank state.
Further, butterfly wing type blood taking needle output station includes non-defective unit output station and defective products output station, non-defective unit output station or bad Product output station runs according to the detection signal of at least one work station in flexible pipe measuring station, carrier measuring station, finished product detection station.
Further, flexible pipe supply station is provided with two groups and is respectively at two stations, and the flexible pipe corresponding to flexible pipe supply station detects Station also is provided with two groups and is respectively at the downstream process in two groups of flexible pipe supply stations；Carrier is provided for carrying double things of two groups of materials Material carrier；First flexible pipe glue application station, needle handle installation station, the second flexible pipe glue application station, adapter supply installation station, adapter gluing Stand, needle stand installation station, finished product detection station, butterfly wing type blood taking needle output station and carrier measuring station all mate setting with double material carriers.
Further, carrier includes horizontally laying and for being arranged on the installation base plate driven on rotating disk, installation base plate setting Have horizontally be slidably connected on installation base plate and for along horizontal folding with clamping butterfly wing type blood taking needle encorbelment part clamping Mechanism and for vertically accommodate butterfly wing type blood taking needle coiled coil flexible pipe and by close with limit flexible pipe abjection or open With the limiting mechanism lifted restrictions；Clamping device is corresponding with limiting mechanism to be laid.
Further, clamping device includes horizontally being fixed on installation base plate and for forming the slide rail of sliding rail, slip Be embedded on slide rail and for clamp the cutting tip holder of the puncture needle of butterfly wing type blood taking needle, sliding gomphosis on slide rail and for Clamp the venous blood collection end holder of the vein blood taking needle of butterfly wing type blood taking needle and be connected to cutting tip holder and venous blood collection end For buffering clamping force and limiting the elastic component of clamping moving range between holder.
Further, cutting tip holder includes the first jaw, the second jaw and for by slidable adjustment the first jaw and First slide block of two jaw relative position relations, the first jaw and the second jaw are positioned opposite.
Further, venous blood collection end holder includes the 3rd jaw, the 4th jaw and for by slidable adjustment the 3rd jaw With the second slide block of the 4th jaw relative position relation, the 3rd jaw and the 4th jaw are positioned opposite.
Further, the first jaw, the second jaw, the 3rd jaw and the 4th jaw are all slidably connected on slide rail；Or first Jaw and/or the 4th jaw are fixed on installation base plate by mounting seat, and the second jaw and the 3rd jaw are slidably connected on slide rail； Or the second jaw and/or the 3rd jaw are fixed on installation base plate by mounting seat, the first jaw and the 4th jaw are slidably connected to On slide rail；Or the first jaw and the 3rd jaw fix as one and be slidably connected on slide rail, and/or the second jaw and the 4th presss from both sides Pawl fixes as one and is slidably connected on slide rail.
Further, cutting tip holder is arranged with the dislocation of venous blood collection end holder, to eliminate the mutual obstruction in clamping process.
Further, limiting mechanism includes being fixed on installation base plate and for providing the installing plate of installation position, being fixed in installing plate Go up and be used for vertically accommodating the holding tank of the flexible pipe of coiled coil, be movably connected on installing plate and for closing holding tank notch With limit flexible pipe abjection or open holding tank notch so that flexible pipe abjection moving block and be located on installing plate and for drive turn The actuator that motion block is closed or opened.
Further, being formed around for by controlling clamping movement limit clamping movement with circumferential component collision of clamping device The control limited roller of scope；Control limited roller and be located at the bottom of clamping device；On installation base plate, interval is laid with and organizes clamping more Mechanism, each group of clamping device is to there being one group of limiting mechanism；Clamping device and/or limiting mechanism are provided with for sensing butterfly wing type The induction apparatus whether blood taking needle puts in place.
Further, flexible pipe supply station includes the flexible pipe conveying mechanism for exporting single flexible pipe on flexible pipe in groups, for by soft The single hose reeling of pipe conveying mechanism output forms the pipe winding mechanism of the flexible tube section of predetermined length and pre-fixing turn, for fixing volume Around the flexible pipe fixed mechanism of the flexible tube section put in place, the shut-off mechanism that intercepts from flexible pipe in groups for the flexible tube section that winding is put in place with And for flexible tube section being transferred to the Qu Guan mechanism of subsequent processing.
Further, flexible pipe conveying mechanism includes the reel for being wound around flexible pipe in groups, is fixedly installed and for traction from the softest On pipe, fixed idler whell group and the activity of the single flexible pipe of output arrange and are used between the single flexible pipe of tensioning and counterbalance drums and roller The action roller group of flexible pipe transporting velocity；Reel is connected with the first driving means for driving and control reel to rotate, fixed idler whell Group and action roller group are connected with for driving all roller synchronous axial system in fixed idler whell group and action roller group and controlling roller Second driving means of velocity of rotation.
Further, action roller group include movable flap that middle part is rotationally connected, for apply the configuration part of down force with And for controlling roller on movable flap to fixed idler whell prescription to mobile or away from fixed idler whell group proximity switch；Movable turn First side, rotation section of plate is equidistantly laid with multiple roller, and configuration part is located at the end of second side, rotation section of movable flap.
Further, pipe winding mechanism includes the swivel head for convoluted hose, is coaxially fixed on swivel head and for being rotated Head rotates and screw mandrel that head move up and down is rotated simultaneously and drives screw mandrel to turn clockwise or the 3rd driving of making to rotate counterclockwise Dynamic device；3rd driving means uses motor, and the rotating distance of motor is half-twist counterclockwise-450 ° and turns clockwise 270 °-630 °, after Qu Guan mechanism takes flexible tube section away, motor drives screw mandrel and head counterclockwise half-twist-270 ° is rotated treats Life, flexible pipe conveying mechanism imports single flexible pipe along the circumference of swivel head and is fixed the end of encorbelmenting of single flexible pipe by flexible pipe fixed mechanism, Motor drives screw mandrel and head is rotated turns clockwise 360 °-1080 ° single flexible pipe is wound in shape in the shape of a spiral on swivel head Become the flexible tube section of 1-3 circle；Or the rotating distance of motor is 90 °-450 ° and the rotation 270 ° counterclockwise of turning clockwise -630 °, after Qu Guan mechanism takes flexible tube section away, motor drives screw mandrel and head is rotated turns clockwise 90 °-270 ° and await orders, soft Pipe conveying mechanism imports single flexible pipe along the circumference of swivel head and is fixed the end of encorbelmenting of single flexible pipe by flexible pipe fixed mechanism, and motor drives Movable wire bar and be rotated head rotating 360 degrees counterclockwise-1080 ° single flexible pipe is wound on swivel head in the shape of a spiral formation 1-3 The flexible tube section of circle.
Further, the outfan of motor is connected with spline, is arranged with for along spline adapter sleeve in axial sliding, connects outside spline Female connector is affixed with screw mandrel；Flexible pipe fixed mechanism includes the folder held of encorbelmenting of the single flexible pipe imported for clamping from flexible pipe conveying mechanism Pawl and for control jaw clamp single flexible pipe and order about jaw with pipe winding mechanism rotate coordinated flexible tube section winding first control Cylinder processed.
Further, shut-off mechanism include for the blade that flexible tube section fixing for flexible pipe fixed mechanism is intercepted from flexible pipe in groups with And for controlling the second control cylinder that the flexible tube section that flexible pipe fixed mechanism is fixing is intercepted from flexible pipe in groups by blade；Blade is inclined Core structure, when pulling the handle of a knife of blade, blade rotates around blade center so that blade away from center at a distance near flexible tube section, And flexible tube section is cut off from flexible pipe in groups.
Further, Qu Guan mechanism includes respectively from the two of flexible tube section encorbelment portions and the folder of winder bit synchronization clamping flexible tube section Gripping member, holder is connected with for driving holder to move with vertical direction in the horizontal direction and for soft in the release of flexible pipe fixed mechanism Pipeline section front clamp flexible tube section also takes the clamping control device of flexible tube section away after flexible pipe fixed mechanism release hose section.
Further, the first flexible pipe glue application station and/or the second flexible pipe glue application station include for being partly plugged on the soft of butterfly wing type blood taking needle Flexible pipe internal wall of pipe orifice face is carried out glue applying mechanism for dispensing glue, for providing glue by spray regime for glue applying mechanism in tube cavity Injection equipment and for for injection equipment provide glue and provide injection power storage gluing mechanism；Glue applying mechanism includes for returning Receive glue spraying and some glue time drop glue recycling box, be suspended from above recycling box and for being plugged in flexible pipe inner chamber with to flexible pipe pipe Mouthful internal face carries out for dispensing glue some glue hook and for bearing point glue hook in the horizontal direction and the travel mechanism that moves of vertical direction.
Further, travel mechanism includes that vertical cylinder and level are to cylinder.
Further, injection equipment include being fixed on the sidewall of recycling box and for spray on a glue hook glue nozzle and For the glue of storage gluing mechanism output being delivered to the conduit of nozzle；The input of the first end connection nozzle of conduit, the of conduit The delivery outlet of two end connection storage gluing mechanisms；The sidewall of recycling box is provided with multiple nozzle, circumferentially distributed along recycling box of multiple nozzles； At least one nozzle by conduit be connected to store up gluing mechanism, at least one nozzle be communicated to for by glue unnecessary in recycling box with And the gas of glue volatilization carries out the drawing mechanism that extracts.
Further, storage gluing mechanism include the reserving liquid tank for containing glue, be located at reserving liquid tank in and for pumping the some glue of glue Pump and to be located at reserving liquid tank outer and for driving the control motor of the pump output of a glue pump operating and control point glue pump；Put the defeated of glue pump Entering end to be communicated in reserving liquid tank, some glue delivery side of pump is communicated to injection equipment；Point glue delivery side of pump is provided with for controlling pumping The control valve of output；The input port for injecting glue in reserving liquid tank it is additionally provided with and within showing reserving liquid tank on reserving liquid tank The liquid level display of glue liquid level；At least one in glue applying mechanism, injection equipment, storage gluing mechanism is assemblied on bracing frame.
Further, the needle handle conveying supply of needle handle installation station and the needle stand conveying supply of needle stand installation station are all transported by feed Mechanism；Feed transport establishment includes the material carrier for carrying and fix material, for delivering material carrier list in the horizontal plane To the conveyer belt of movement, for material carrier being directed into precalculated position or the rotation location derived by material carrier from precalculated position Mechanism and for capturing the grasping mechanism of material from the material carrier in the precalculated position being in rotary positioning mechanism；Rotate location The input port of mechanism is connected with a conveyer belt towards the conveying of rotary positioning mechanism direction, and the delivery outlet of rotary positioning mechanism is connected with one Bar is directed away from the conveyer belt of the direction conveying of rotary positioning mechanism；Grasping mechanism hovers on the precalculated position of rotary positioning mechanism Side.
Further, rotary positioning mechanism includes the cambered way moved for directing material carrier, the arc being located at cambered way Intracavity also is used for stirring the material carrier driver plate that arcuately slideway batch (-type) moves, being located at bottom driver plate and for driving driver plate to carry out Unidirectional batch (-type) rotate ratchet mechanism and be loaded on cambered way and for material carrier cooperate with by material carrier lock Terminate in the lockable mechanism below grasping mechanism；Material carrier is provided with the carrier block for loaded material, for transmitting positional information Signal screw and in the moving process alignment pin of locking location.
Further, lockable mechanism include band V-shaped groove and for alignment pin cooperate the locating piece with locking material carrier, For material carrier is pulled to locating piece direction so that alignment pin enters pulling cylinder and being used for from signal of locking in V-shaped groove Screw induction information is to confirm the sensor that material carrier moves into place；It is provided with for guiding thing between lockable mechanism and material carrier Material carrier moves to lockable mechanism or away from the guide post of lockable mechanism；The outfan pulling cylinder is provided with for from material carrier Bottom pulls or promotes the cylinder block of material carrier；It is provided with between lockable mechanism and material carrier for limiting lockable mechanism and thing Between material carrier, relative distance is to prevent the compression spring mutually collided；Rotary positioning mechanism is set to positioned opposite two group；The The input port of one group of rotary positioning mechanism is positioned opposite with the delivery outlet of second group of rotary positioning mechanism, first group of rotary positioning mechanism Input port and the delivery outlet of second group of rotary positioning mechanism between be provided with by second group of rotary positioning mechanism to first group rotate location The conveyer belt of mechanism's direction conveying；The input port of the delivery outlet of first group of rotary positioning mechanism and second group of rotary positioning mechanism is relative Arrange, be provided with between the input port of the delivery outlet of first group of rotary positioning mechanism and second group of rotary positioning mechanism by first group of rotation The conveyer belt that detent mechanism carries to second group of rotary positioning mechanism direction；Grasping mechanism include for support fixing mounting seat, The gas pawl that is assemblied in mounting seat by rotary shaft and hover on rotary positioning mechanism and for controlling the gas of gas pawl rotational angle Cylinder.
The method have the advantages that
The assembling equipment of butterfly wing type blood taking needle of the present invention, uses and is driving rotating disk circumferentially about to lay butterfly wing type blood taking needle assembling work Making the mode stood, each butterfly wing type blood taking needle assembly working station is all driving on rotating disk there being a carrier, by carrier pair The flexible tube section of butterfly wing type blood taking needle is fixed location, orders about driving rotating disk by the rotated stepwise outfan of cam drive mechanism Carrier step-by-step movement is driven to move so that circulation stops, by actuated by cams machine carrier at each butterfly wing type blood taking needle assembly working station The driving force of the different cam combination output different frequency in structure operates with the butterfly wing type blood taking needle assembly working station that driving is different, from And form the automatic production line that butterfly wing type blood taking needle assembles continuously；Whole butterfly wing type blood taking needle assembling process is all carried out by carrier The stationary positioned of hose segment and delivery transfer, and completed each number of assembling steps by each butterfly wing type blood taking needle assembly working station, adopt The assembling of butterfly wing type blood taking needle is realized with purely mechanic automatization.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.Below Will be with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, the illustrative examples of the present invention and Its explanation is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is one of structural representation assembling equipment of the butterfly wing type blood taking needle of the preferred embodiment of the present invention；
Fig. 2 is the two of the structural representation assembling equipment of the butterfly wing type blood taking needle of the preferred embodiment of the present invention；
Fig. 3 is the structural representation of the carrier of the preferred embodiment of the present invention；
Fig. 4 is the structural representation in the flexible pipe supply station of the preferred embodiment of the present invention；
Fig. 5 is the structural representation of the flexible pipe glue application station of the preferred embodiment of the present invention；
Fig. 6 is the structural representation of the feed transport establishment of the preferred embodiment of the present invention.
Marginal data:
1, mounting bracket；2, butterfly wing type blood taking needle assembly working station；3, rotating disk is driven；301, installation base plate；4, cam drives Motivation structure；5, flexible pipe supply station；501, flexible pipe conveying mechanism；502, pipe winding mechanism；503, flexible pipe fixed mechanism；504、 Shut-off mechanism；505, Qu Guan mechanism；6, the first flexible pipe glue application station；001, glue applying mechanism；002, injection equipment；003, storage Gluing mechanism；7, needle handle installation station；8, the second flexible pipe glue application station；9, adapter supply installation station；10, adapter glue application station； 11, needle stand installation station；12, butterfly wing type blood taking needle output station；1201, non-defective unit output station；1202, defective products output station；13、 Flexible pipe measuring station；14, finished product detection station；15, carrier measuring station；16, carrier；1601, clamping device；1602, limit Mechanism；17, feed transport establishment；1701, material carrier；1702, conveyer belt；1703, rotary positioning mechanism；1704、 Grasping mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the present invention can by following be limited and covered Multitude of different ways is implemented.
Fig. 1 is one of structural representation assembling equipment of the butterfly wing type blood taking needle of the preferred embodiment of the present invention；Fig. 2 is the present invention The two of the structural representation assembling equipment of the butterfly wing type blood taking needle of preferred embodiment；Fig. 3 is the carrier of the preferred embodiment of the present invention Structural representation；Fig. 4 is the structural representation in the flexible pipe supply station of the preferred embodiment of the present invention；Fig. 5 is that the present invention is the most real Execute the structural representation of the flexible pipe glue application station of example；Fig. 6 is the structural representation of the feed transport establishment of the preferred embodiment of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, the assembling equipment of the butterfly wing type blood taking needle of the present embodiment, including for providing multiple installation The mounting bracket 1 of station and the butterfly wing type blood taking needle assembly working station 2 being respectively arranged on each station of mounting bracket 1, peace Equipped with being used for driving butterfly wing type blood taking needle assembly line to move along each butterfly wing type blood taking needle assembly working station 2 step-by-step movement on dress support 1 Driving rotating disk 3 and being used for order about driving rotating disk 3 and move along each butterfly wing type blood taking needle assembly working station 2 step-by-step movement and drive Each synchronous operated cam drive mechanism 4 in butterfly wing type blood taking needle assembly working station 2；The rotated stepwise of cam drive mechanism 4 is defeated Go out end connect and drive rotating disk 3；Arrange successively along the circumference driving rotating disk 3 in multiple butterfly wing type blood taking needle assembly working stations 2, Each butterfly wing type blood taking needle assembly working station 2 is driving on rotating disk 3 one should be had to assemble thing for delivering butterfly wing type blood taking needle The carrier 16 of material, cam drive mechanism 4 exports the driving force of different frequencies to drive different butterfly wing types by different cam combination Blood taking needle assembly working station 2 operates.The assembling equipment of butterfly wing type blood taking needle of the present invention, uses and is driving rotating disk circumferentially about cloth If the mode at butterfly wing type blood taking needle assembly working station, each butterfly wing type blood taking needle assembly working station is all driving on rotating disk having One carrier, is fixed location by carrier to the flexible tube section of butterfly wing type blood taking needle, is turned by the step-by-step movement of cam drive mechanism Dynamic outfan orders about driving driven by rotary disc carrier step-by-step movement and moves so that carrier circulates at each butterfly wing type blood taking needle assembly working station Stop, export the driving force of different frequency to drive different butterfly wing types to take a blood sample by the different cam combination in cam drive mechanism Pin assembly working station operates, thus forms the automatic production line that butterfly wing type blood taking needle assembles continuously；Whole butterfly wing type blood taking needle group Process of assembling all carries out stationary positioned and the delivery transfer of hose segment by carrier, and by each butterfly wing type blood taking needle assembly working station Complete each number of assembling steps, use purely mechanic automatization to realize the assembling of butterfly wing type blood taking needle.Use same cam drive mechanism pair The assembling equipment of butterfly wing type blood taking needle carries out the driving of entirety and controls, and will not constitute between each butterfly wing type blood taking needle assembly working station The obstruction mutually run, it is possible to increase the efficiency of assembling of butterfly wing type blood taking needle.Preferably, the driving means of cam drive mechanism is adopted Drive or be similar to type of drive drive with air cylinder driven, hydraulic-driven, pneumatic actuation, motor.
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, butterfly wing type blood taking needle assembly working station 2 includes for intercepting fixing long The flexible tube section of degree is also coated with to the flexible pipe flexible pipe supply station 5 to being crimped fixing, for the needle handle installation end of flexible tube section carries out injection First flexible pipe glue application station 6 of glue, for providing the molding needle handle of band venipuncture needle and by gluing for molding needle handle in the needle handle of flexible tube section The needle handle installation station 7 of installation end, spray the second flexible pipe glue application station 8 of gluing, use for the adapter installation end of flexible tube section is carried out Adapter in offer adapter the adapter installation end that connector rubber sticks at flexible tube section is supplied installation station 9, is used for adapter Needle stand installation end carry out spray gluing adapter glue application station 10, for providing the molding needle stand of band pipe close puncture needle and by molding The needle stand installation station 11 of the gluing needle stand installation end in adapter of needle stand and for being completed butterfly wing type blood taking needle product by gas pawl The butterfly wing type blood taking needle output station 12 of product removal.
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, flexible pipe supply station the 5, first flexible pipe glue application station 6, needle handle installation station 7, the second flexible pipe glue application station 8, adapter supply installation station 9, adapter glue application station 10, needle stand installation station 11 and butterfly wing type blood sampling Pin output station 12 is arranged successively along the circumference driving rotating disk 3.
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, between flexible pipe supply station 5 and the first flexible pipe glue application station 6, it is equipped with use In detection flexible pipe, whether the flexible pipe measuring station 13 put in place is installed.It is equipped with after needle stand installation station 11 for detecting butterfly wing type blood taking needle and is The finished product detection station 14 that no installation puts in place.It is equipped with for detecting load between butterfly wing type blood taking needle output station 12 and flexible pipe supply station 5 It it is whether the carrier measuring station 15 of blank state on tool 16.
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, butterfly wing type blood taking needle output station 12 includes non-defective unit output station 1201 He Defective products output station 1202.Non-defective unit output station 1201 or defective products output station 1202 are according to flexible pipe measuring station 13, carrier detection Stand 15, the detection signal of at least one work station runs in finished product detection station 14.Flexible pipe measuring station 13, carrier measuring station 15, In finished product detection station 14, at least one work station transmission detection signal is to the control system assembling equipment of butterfly wing type blood taking needle, controls System indicates control non-defective unit output station 1201 that the non-defective unit of detection is carried out crawl according to the non-defective unit that detection signal provides and collects, and control is System carries out crawl according to the defective products instruction control defective products output station 1202 that detection signal provides to the defective products of detection and collects.
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, flexible pipe supply station 5 is provided with two groups and is respectively at two stations. Flexible pipe measuring station 13 corresponding to flexible pipe supply station 5 also is provided with two groups and is respectively at the downstream process in two groups of flexible pipe supply stations 5. Carrier 16 is provided for carrying double material carriers of two groups of materials.First flexible pipe glue application station 6, needle handle installation station 7, second are soft Pipe glue application station 8, adapter supply installation station 9, adapter glue application station 10, needle stand installation station 11, finished product detection station 14, wing Formula blood taking needle output station 12 and carrier measuring station 15 all mate setting with double material carriers.Realize the same of two groups of butterfly wing type blood taking needles Time assemble, improve butterfly wing type blood taking needle assemble efficiency.
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, carrier 16 includes horizontally laying and turning for being arranged on driving Installation base plate 301 on dish 3.Installation base plate 301 is provided with and is horizontally slidably connected on installation base plate 301 and for along water It is opened flat and closes the clamping device 1601 of the part of encorbelmenting with clamping butterfly wing type blood taking needle and for vertically accommodating butterfly wing type blood taking needle The flexible pipe of coiled coil by closing deviate from or open the limiting mechanism 1602 lifted restrictions limiting flexible pipe.Clamping device 1601 layings corresponding with limiting mechanism 1602.Carrier is assemblied on butterfly wing type blood taking needle assembling equipment by installation base plate, and shape Become the carrying platform of whole carrier；Puncture needle and the vein blood taking needle encorbelmented butterfly wing type blood taking needle by clamping device are pressed from both sides Hold fixing, limited the moving range of the flexible pipe of coiled coil simultaneously by limiting mechanism and be adapted to the elastic deformation of flexible pipe, thus Ensure the carrying to butterfly wing type blood taking needle and fix, in order to carrying butterfly wing type blood taking needle assembles equipment at butterfly wing type blood taking needle Assemble in each operation and detect.For butterfly wing type blood taking needle full automatic mechanization assembling offer condition, it is possible to increase butterfly The production efficiency of wing formula blood taking needle and assembling quality.Clamping device 1601 includes horizontally being fixed on installation base plate 301 also For forming the slide rail of sliding rail, sliding gomphosis on slide rail and for clamping the cutting tip folder of the puncture needle of butterfly wing type blood taking needle Gripping member, sliding gomphosis are on slide rail and for clamping venous blood collection end holder and the company of the vein blood taking needle of butterfly wing type blood taking needle It is connected between cutting tip holder and venous blood collection end holder for buffering clamping force and limiting the elasticity of clamping moving range Part.Cutting tip holder includes the first jaw, the second jaw and for relative by slidable adjustment the first jaw and the second jaw First slide block of position relationship, the first jaw and the second jaw are positioned opposite.Venous blood collection end holder include the 3rd jaw, Four jaws and for by slidable adjustment the 3rd jaw and the second slide block of the 4th jaw relative position relation, the 3rd jaw and the Four jaws are positioned opposite.Alternatively, the first jaw, the second jaw, the 3rd jaw and the 4th jaw are all slidably connected on slide rail. Alternatively, the first jaw and/or the 4th jaw are fixed on installation base plate 301 by mounting seat, and the second jaw and the 3rd jaw are sliding It is dynamically connected on slide rail.Alternatively, the second jaw and/or the 3rd jaw are fixed on installation base plate 301 by mounting seat, and first Jaw and the 4th jaw are slidably connected on slide rail.Alternatively, the first jaw and the 3rd jaw fix as one and are slidably connected to On slide rail, and/or the second jaw and the 4th jaw fix as one and are slidably connected on slide rail.Alternatively, the first jaw and The clamping group of two jaws has many groups along the axially arranged of puncture needle, many group clamping groups be held on respectively the union joint of puncture needle, needle handle, Syringe needle.Improve the stationary positioned effect to puncture needle, improve stability in the large when assembling, it is ensured that assembling quality.Alternatively, The clamping group of the 3rd jaw and the 4th jaw has many groups along the axially arranged of vein blood taking needle, and many group clamping groups are held on vein respectively The union joint of blood taking needle, needle handle, syringe needle.Improve the stationary positioned effect to vein blood taking needle, improve monolithic stability when assembling Property, it is ensured that assembling quality.The dislocation of cutting tip holder and venous blood collection end holder is arranged, mutual with eliminate in clamping process Hinder.Convenient to puncture needle and the assembling respectively of vein blood taking needle.Limiting mechanism 1602 includes being fixed on installation base plate 301 also For providing the installing plate of installation position, being fixed on installing plate and for vertically accommodating the holding tank of the flexible pipe of coiled coil, work It is dynamically connected on installing plate and for closing holding tank notch to limit flexible pipe abjection or to open holding tank notch so that flexible pipe is deviate from Moving block and be located on installing plate and for driving moving block to close or the actuator opened.Holding tank can facilitate flexible pipe Enter, automatically adapt to flexible pipe elastic deformation by holding tank, reduce flexible pipe and to puncture needle and the assembling of vein blood taking needle and consolidate The fixed impact constituted.Preferably, the groove width of holding tank is more than the radial dimension of flexible pipe.Alternatively, holding tank, cutting tip clamping Part and the laying triangular in shape of venous blood collection end holder.Alternatively, holding tank is in away from cutting tip holder and venous blood collection The position of end holder.Being formed around for by controlling clamping movement with circumferential component collision and limit folder of clamping device 1601 Hold the control limited roller of range of movement.Control limited roller and be located at the bottom of clamping device 1601.It is spaced on installation base plate 301 Being laid with many group clamping devices 1601, each group of clamping device 1601 is to there being one group of limiting mechanism 1602.Clamping device 1601 And/or limiting mechanism 1602 is provided with for sensing the induction apparatus whether butterfly wing type blood taking needle puts in place.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in the present embodiment, flexible pipe supply station 5 includes for exporting on flexible pipe in groups The flexible pipe conveying mechanism 501 of single flexible pipe, formed for the single hose reeling that flexible pipe conveying mechanism 501 is exported predetermined length and The pipe winding mechanism 502 of the flexible tube section of pre-fixing turn, the flexible pipe fixed mechanism 503 of the flexible tube section put in place for fixing wound, for will Shut-off mechanism 504 that the flexible tube section that puts in place of winding intercepts from flexible pipe in groups and for flexible tube section being transferred to taking of subsequent processing Pipe mechanism 505.To be wound around on groups of flexible pipe by flexible pipe conveying mechanism and export single flexible pipe to pipe winding mechanism；Fixed by flexible pipe The end of encorbelmenting of single flexible pipe is fixed and utilizes pipe winding mechanism to wind by mechanism, and the flexible pipe that winding puts in place blocks formation by shut-off mechanism It is applicable to the flexible tube section of the regular length that blood taking needle assembles；Flexible pipe fixed mechanism release hose while Qu Guan mechanism gripping flexible tube section Section, in order to Qu Guan mechanism wins flexible tube section from pipe winding mechanism, by Qu Guan mechanism, the flexible tube section of intercepting is transferred to subsequent processing； Flexible pipe conveying mechanism, pipe winding mechanism, flexible pipe fixed mechanism, shut-off mechanism and Qu Guan mechanism cooperate, thus realize feeding, Supply, flexible pipe are fixed, the section of being wound into, take pipe while the carrying out in order of release hose, it is ensured that the flexible tube section of each intercepting Length, winding form and section the most identical, it is ensured that the assembling quality of follow-up blood taking needle.Flexible pipe conveying mechanism 501 includes For being wound around the reel of flexible pipe in groups, being fixedly installed and for traction fixed idler whell group of the single flexible pipe of output from flexible pipe in groups And activity arranges and is used for the action roller group of flexible pipe transporting velocity between the single flexible pipe of tensioning and counterbalance drums and roller.Reel It is connected with the first driving means for driving and control reel to rotate.Fixed idler whell group and action roller group are connected with for driving fixing All roller synchronous axial system in roller group and action roller group also control the second driving means of roller velocity of rotation.Movable rolling Wheels include movable flap that middle part is rotationally connected, for applying the configuration part of down force and for controlling movable flap Roller to fixed idler whell prescription to mobile or away from fixed idler whell group proximity switch.Between first side, rotation section of movable flap etc. Away from being laid with multiple roller.Configuration part is located at the end of second side, rotation section of movable flap.Pipe winding mechanism 502 includes for rolling up Around flexible pipe swivel head, coaxially be fixed on swivel head and for be rotated head rotate silk that head move up and down is rotated simultaneously Bar and driving screw mandrel turn clockwise or make the 3rd driving means rotated counterclockwise.3rd driving means uses motor, electricity The rotating distance of machine is half-twist counterclockwise-450 ° and turns clockwise 270 °-630 °, and Qu Guan mechanism 505 takes flexible pipe away Duan Hou, motor drives screw mandrel and head counterclockwise half-twist-270 ° is rotated awaits orders, and flexible pipe conveying mechanism 501 is along swivel head Circumference import single flexible pipe and fixed the end of encorbelmenting of single flexible pipe by flexible pipe fixed mechanism 503, motor driving screw mandrel also drives rotation Rotary head turns clockwise 360 °-1080 ° and single flexible pipe is wound on swivel head flexible tube section in the shape of a spiral that form 1-3 circle；Or The rotating distance of motor is 90 °-450 ° and the rotation 270 °-630 ° counterclockwise of turning clockwise, and Qu Guan mechanism 505 takes away soft After pipeline section, motor drives screw mandrel and head is rotated turns clockwise 90 °-270 ° and await orders, and flexible pipe conveying mechanism 501 is along rotation The circumference of head imports single flexible pipe and is fixed the end of encorbelmenting of single flexible pipe by flexible pipe fixed mechanism 503, and motor drives screw mandrel and drives Swivel head is counterclockwise, and single flexible pipe is wound on swivel head the flexible tube section forming 1-3 circle by rotating 360 degrees-1080 ° in the shape of a spiral.Can Selection of land, the rotating distance of motor is adjustable.Can according to the windings of actual flexible tube section and length adjustment rotating distance, thus Form the different anglecs of rotation so that range is wider.The outfan of motor is connected with spline.It is arranged with for edge outside spline Spline adapter sleeve in axial sliding, adapter sleeve is affixed with screw mandrel.Flexible pipe fixed mechanism 503 includes for clamping from flexible pipe conveyer The jaw of the end of encorbelmenting of the single flexible pipe that structure 501 imports and clamp single flexible pipe order about jaw with rolling machine for controlling jaw Structure 502 rotates the first control cylinder of coordinated flexible tube section winding.Shut-off mechanism 504 includes for by flexible pipe fixed mechanism 503 Blade that fixing flexible tube section intercepts from flexible pipe in groups and for controlling the flexible tube section that flexible pipe fixed mechanism 503 is fixed by blade The the second control cylinder intercepted from flexible pipe in groups.Blade is eccentric structure, and when pulling the handle of a knife of blade, blade is in blade The heart rotates so that blade away from center at a distance near flexible tube section, and flexible tube section is cut off from flexible pipe in groups.Qu Guan mechanism 505 Including respectively from the two of flexible tube section encorbelment portions and the holder of winder bit synchronization clamping flexible tube section.Holder is connected with for carrying Dynamic holder moves with vertical direction and in the horizontal direction at flexible pipe fixed mechanism 503 release hose section front clamp flexible tube section also The clamping control device of flexible tube section is taken away after flexible pipe fixed mechanism 503 release hose section.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, in the present embodiment, the first flexible pipe glue application station 6 and/or the second flexible pipe glue application station 8 Including in the flexible pipe inner chamber for be partly plugged on butterfly wing type blood taking needle so that flexible pipe internal wall of pipe orifice face is carried out glue applying mechanism for dispensing glue 001, for providing the injection equipment 002 of glue and for carrying for injection equipment 002 by spray regime for glue applying mechanism 001 For glue and the storage gluing mechanism 003 of offer injection power.The hose inner wall face of butterfly wing type blood taking needle is carried out a little by the mode using grafting Glue so that hose inner wall face does not the most have glue and overflows outside flexible pipe while being fully stained with glue, thus ensure flexible pipe respectively with two ends It is bonding that blood taking needle and puncture needle realize sealing, and ensures that bonding site outer surface is clean.It is plugged in flexible pipe by glue applying mechanism Internal face is to realize the some glue to flexible pipe critical point internal face.By the spray regime of injection equipment, glue applying mechanism is carried out gluing, have Effect controls the consumption of glue, prevents glue to be exposed to the external world in a large number and causes the pollution of environment and the rotten of glue.By storage glue machine Even if structure carries out the sealed storage of glue and can supplement glue, at any time injection equipment is carried out by storage gluing mechanism the supply of glue, Simultaneously by the injection dynamic Control of offer to control emitted dose and the jet length of injection equipment, thus ensure the gluing of flexible pipe Quality, and the assembling quality of butterfly wing type blood taking needle.The glue that glue applying mechanism 001 drops when including for reclaiming glue spraying and putting glue Recycling box, be suspended from above recycling box and for being plugged in flexible pipe inner chamber flexible pipe internal wall of pipe orifice face is carried out for dispensing glue some glue hook And for bearing point glue hook in the horizontal direction and the travel mechanism that moves of vertical direction.Travel mechanism includes vertical cylinder and water Put down to cylinder.By to vertical cylinder and level to the Collaborative Control of cylinder, with the movement of accurate control points glue hook, it is ensured that some glue The accurate gluing of hook and the Accurate Points glue to flexible pipe.Injection equipment 002 includes being fixed on the sidewall of recycling box and for point The nozzle of glue is sprayed and for the glue that storage gluing mechanism 003 exports being delivered to the conduit of nozzle on glue hook.The first of conduit The input of end connection nozzle, the delivery outlet of the second end connection storage gluing mechanism 003 of conduit.Alternatively, some glue hook can use Single hook and many hooks, thus realize the some glue to single flexible pipe or many flexible pipes.Alternatively, some glue hook is detachable and replaceable Parts, by changing the some glue of flexible pipe to realize different types of flexible pipe and varying number.The sidewall of recycling box is provided with Multiple nozzles.The glue spraying supply of multi-faceted multiple spot volume can be realized, to realize the some glue use needs of different some glue hooks.Many Circumferentially distributed along recycling box of individual nozzle.Conveniently realize the some glue simultaneously to many flexible pipes, or the supply of a large amount of glue.At least One nozzle is connected to store up gluing mechanism 003 by conduit.At least one nozzle be communicated to for by glue unnecessary in recycling box and The gas of glue volatilization carries out the drawing mechanism extracted.Storage gluing mechanism 003 includes the reserving liquid tank for containing glue, is located at liquid storage In case and for pumping the some glue pump of glue and to be located at reserving liquid tank outer and for driving a pumping for a glue pump operating and control point glue pump The control motor of amount.By controlling to realize a control of glue pump pump output to control motor frequency of supply.Put the defeated of glue pump Entering end to be communicated in reserving liquid tank, some glue delivery side of pump is communicated to injection equipment 002.Point glue delivery side of pump is provided with for controlling pump Send the control valve of output.By control valve to control to be delivered to the glue conveying capacity of injection equipment, it is ensured that spray for dispensing glue accurately Property.The input port for injecting glue in reserving liquid tank and the glue liquid level within showing reserving liquid tank it is additionally provided with on reserving liquid tank Liquid level display.Conveniently the timely of glue in reserving liquid tank is observed and supplemented in time, it is ensured that efficiency for dispensing glue and matter for dispensing glue Amount.At least one in glue applying mechanism 001, injection equipment 002, storage gluing mechanism 003 is assemblied on bracing frame.Pass through bracing frame To provide the support of structure, and provide the installation position of parts, it is ensured that the operation stability of structure and mutual control accuracy.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 6, in the present embodiment, the needle handle conveying supply of needle handle installation station 7 and needle stand peace The needle stand conveying supply at dress station 11 is all by feed transport establishment 17.Feed transport establishment 17 includes for carrying and fixing material Material carrier 1701, for delivering the conveyer belt 1702 of material carrier 1701 single-way moving in the horizontal plane, for by material Carrier 1701 is directed into precalculated position or the rotary positioning mechanism 1703 derived from precalculated position by material carrier 1701 and is used for The grasping mechanism 1704 of material is captured from the material carrier 1701 in the precalculated position being in rotary positioning mechanism 1703.It is fixed to rotate The input port of position mechanism 1703 is connected with a conveyer belt 1702 towards the conveying of rotary positioning mechanism 1703 direction.Rotate localization machine The delivery outlet of structure 1703 is connected with the conveyer belt 1702 of a direction conveying being directed away from rotary positioning mechanism 1703.Grasping mechanism 1704 hover above the precalculated position of rotary positioning mechanism 1703.Material is assemblied on material carrier, is delivered by transmission band Material carrier carries out the conveying of remote or in-plant material；Material is introduced from the outfan of conveyer belt by rotary positioning mechanism Carrier is to the precalculated position of rotary positioning mechanism, and material carrier is fixed location, and grasping mechanism is predetermined from being fixed positioned in Material is captured to carry out subsequent handling on the material carrier of position；Win the material carrier after material to be discharged by rotary positioning mechanism And derive to another conveyer belt from the delivery outlet of rotary positioning mechanism, conveyer belt it is delivered to feed mechanism and carries out feeding.Whole Course of conveying circulation is carried out, it is possible to achieve continuous print conveying operation, can substitute artificial completely.It is applicable to various material closely Or carry at a distance, be accurately positioned and capture.Rotary positioning mechanism 1703 includes moving for directing material carrier 1701 Cambered way, be located at the arc-shaped cavity of cambered way in and for dialling of stirring that material carrier 1701 arcuately slideway batch (-type) moves Dish, it is located at bottom driver plate and for driving driver plate carry out the ratchet mechanism of unidirectional batch (-type) rotation and be loaded on cambered way and use In cooperating material carrier 1701 is locked in the lockable mechanism below grasping mechanism 1704 with material carrier 1701.Material Carrier 1701 is provided with the carrier block for loaded material, for transmitting the signal screw of positional information and in moving process The alignment pin of locking location.Lockable mechanism includes band V-shaped groove and for cooperating with alignment pin with locking material carrier 1701 Locating piece, for material carrier 1701 is pulled to locating piece direction so that alignment pin enter locking in V-shaped groove pull cylinder with And for the sensor moved into place with confirmation material carrier 1701 from signal screw induction information.Lockable mechanism and material carrier It is provided with between 1701 and moves to lockable mechanism for directing material carrier 1701 or away from the guide post of lockable mechanism.Pull cylinder Outfan be provided with the cylinder block for pulling or promote material carrier 1701 bottom material carrier 1701.Lockable mechanism with It is provided with between material carrier 1701 for limiting relative distance between lockable mechanism and material carrier 1701 to prevent from mutually colliding Compression spring；Rotary positioning mechanism 1703 is set to positioned opposite two group.The input port of first group of rotary positioning mechanism 1703 Positioned opposite with the delivery outlet of second group of rotary positioning mechanism 1703.The input port of first group of rotary positioning mechanism 1703 and second It is provided with by second group of rotary positioning mechanism 1703 to first group of rotary positioning mechanism between the delivery outlet of group rotary positioning mechanism 1703 The conveyer belt 1702 of 1703 direction conveyings.The delivery outlet of first group of rotary positioning mechanism 1703 and second group of rotary positioning mechanism 1703 Input port positioned opposite, the delivery outlet of first group of rotary positioning mechanism 1703 and the input of second group of rotary positioning mechanism 1703 The conveyer belt 1702 carried by first group of rotary positioning mechanism 1703 it is provided with to second group of rotary positioning mechanism 1703 direction between Kou. Grasping mechanism 1704 is included for supporting fixing mounting seat, being assemblied in mounting seat by rotary shaft and hover in rotating localization machine Gas pawl on structure 1703 and for controlling the cylinder of gas pawl rotational angle.
Cam drive mechanism 4 includes for providing the driving means of driving force, being arranged on the outfan of driving means and for transmitting The drive mechanism of driving force and be arranged on drive mechanism outfan and for driving force is converted to circulate the cam machine of driving force Structure.Cam mechanism includes that being connected to the camshaft of the outfan of drive mechanism, the cam being fixed on camshaft and movable top supports Driven pulley on cam periphery wall.Driven pulley is corresponding with driving force shifter to be arranged, for driven pulley to driving force interpreter Structure transmission circulation driving force.Cam drive mechanism 4 carries out assembly connection by fixed support and blood taking needle kludge；Fixed support Installation position is provided, to facilitate the integral installation layout of all parts for all parts；Realized whole convex by same driving means The synthetic operation of actuation 4, is transmitted the driving force coming from driving means to next stage parts by drive mechanism, Unidirectional drive power is converted into least one set circulation driving force by cam mechanism by drive mechanism, and cam mechanism changes the circulation formed Driving force exports to each blood taking needle assembly working station by driving force shifter, by the circulation driving force of difference group export from And form the operation run-in synchronism at each blood taking needle assembly working station.The driving force of whole cam drive mechanism 4 all has same driving Device exports, and realizes exporting different driving forces by the cam of different shape in cam mechanism and pass through driving force shifter defeated Go out, thus meet the operating needs of different operation, saved structure space, decrease artificial participation, reduce each operation and operated Mutual obstruction in journey, it is ensured that the carrying out that the whole assembling of blood taking needle is orderly.
Driving force shifter include affixed driving gear set on the driven wheel and the outfan connecting driving gear set and for Drive the power transmission shaft that rotating disk 3 circumferentially rotates.Power transmission shaft is connected to drive the middle part of rotating disk 3.Driving force shifter bag Include affixed portable plate on the driven wheel, for persistently providing the pull bar of down force to portable plate and being connected to portable plate Movable end is also used for the output connecting rod driving rotating disk 3 to provide vertical reciprocal power output.The two ends of pull bar drawknot portable plate respectively and Fixed support.The core wheel of driven pulley constitutes the moving fulcrum of portable plate.Pull bar constitutes the fixing of portable plate with the junction point of portable plate End.Output connecting rod and the movable end of the junction point composition portable plate of portable plate, combine and constitute a leverage.Output connecting rod Free end is fixed in the radial position being located at the lifting disk driving rotating disk 3 top, for ordering about the edge of lifting disk along vertically Direction moves back and forth and provides the circulation driving force of vertical direction to blood taking needle assembly working station；And/or on the free end of output connecting rod It is connected with the adapter for vertical force being converted to horizontal force, for providing level to drive to circulation to blood taking needle assembly working station Power；And/or the free end of output connecting rod is fixed on vertical force output mechanism.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art For, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, etc. With replacement, improvement etc., should be included within the scope of the present invention.

Claims (10)

1. the assembling equipment of a butterfly wing type blood taking needle, it is characterised in that
Including for providing the mounting bracket (1) of multiple installation station and being respectively arranged in described mounting bracket (1) Butterfly wing type blood taking needle assembly working station (2) on each station,
Equipped with being used for driving butterfly wing type blood taking needle assembly line along butterfly wing type blood taking needle group each described in described mounting bracket (1) The dress driving rotating disk (3) that moves of work station (2) step-by-step movement and be used for ordering about described driving rotating disk (3) along described in each Butterfly wing type blood taking needle assembly working station (2) step-by-step movement moves and drives each described butterfly wing type blood taking needle assembly working station (2) Synchronous operated cam drive mechanism (4)；
The rotated stepwise outfan of described cam drive mechanism (4) connects and drives described driving rotating disk (3)；
Multiple described butterfly wing type blood taking needle assembly workings station (2) are arranged, often successively along the circumference of described driving rotating disk (3) One described butterfly wing type blood taking needle assembly working station (2) on described driving rotating disk (3) to having one for delivering butterfly Wing formula blood taking needle assembles the carrier (16) of material,
Described cam drive mechanism (4) by the driving force of different cam combination output different frequencies with drive different described in Butterfly wing type blood taking needle assembly working station (2) operates.
The assembling equipment of butterfly wing type blood taking needle the most according to claim 1, it is characterised in that
Described butterfly wing type blood taking needle assembly working station (2) includes the flexible tube section for intercepting regular length and to flexible pipe to carrying out The the first flexible pipe gluing crimp the flexible pipe supply station (5) fixed, being used for carrying out spraying gluing to the needle handle installation end of flexible tube section Stand (6), for providing the molding needle handle of band venipuncture needle and by gluing for the molding needle handle needle handle installation end in flexible tube section Needle handle installation station (7), for carry out the adapter installation end of flexible tube section spraying gluing the second flexible pipe glue application station (8), For providing adapter and connector rubber being sticked at adapter supply installation station (9) of adapter installation end of flexible tube section, use Spray the adapter glue application station (10) of gluing, for providing band pipe close puncture needle in the needle stand installation end of adapter is carried out Molding needle stand by the needle stand installation station (11) of gluing for the molding needle stand needle stand installation end in adapter and for by gas pawl Butterfly wing type blood taking needle output station (12) of butterfly wing type blood taking needle product removal will be completed.
The assembling equipment of butterfly wing type blood taking needle the most according to claim 2, it is characterised in that
Described flexible pipe supply station (5), described first flexible pipe glue application station (6), described needle handle installation station (7), described second Flexible pipe glue application station (8), described adapter supply installation station (9), described adapter glue application station (10), described needle stand are installed Stand (11) and described butterfly wing type blood taking needle output station (12) is arranged successively along the circumference of described driving rotating disk (3).
The assembling equipment of butterfly wing type blood taking needle the most according to claim 3, it is characterised in that
It is equipped with for detecting whether flexible pipe pacifies between described flexible pipe supply station (5) and described first flexible pipe glue application station (6) Install to the flexible pipe measuring station (13) of position；
It is equipped with, after described needle stand installation station (11), the finished product detection station put in place for detecting butterfly wing type blood taking needle whether to install (14)；
It is equipped with for detecting described load between described butterfly wing type blood taking needle output station (12) and described flexible pipe supply station (5) It it is whether the carrier measuring station (15) of blank state on tool (16).
The assembling equipment of butterfly wing type blood taking needle the most according to claim 4, it is characterised in that
Described butterfly wing type blood taking needle output station (12) includes non-defective unit output station (1201) and defective products output station (1202),
Described non-defective unit output station (1201) or described defective products output station (1202) according to described flexible pipe measuring station (13), In described carrier measuring station (15), described finished product detection station (14), the detection signal of at least one work station runs.
The assembling equipment of butterfly wing type blood taking needle the most according to claim 5, it is characterised in that
Described flexible pipe supply station (5) is provided with two groups and is respectively at two stations, corresponding to flexible pipe supply station (5) Flexible pipe measuring station (13) also is provided with two groups and is respectively at the downstream process of flexible pipe supply station (5) described in two groups；
Described carrier (16) is provided for carrying double material carriers of two groups of materials；
Described first flexible pipe glue application station (6), described needle handle installation station (7), described second flexible pipe glue application station (8), described Adapter supply installation station (9), described adapter glue application station (10), described needle stand installation station (11), described one-tenth product examine Survey station (14), described butterfly wing type blood taking needle output station (12) and described carrier measuring station (15) all with double material carriers Arranging is put.
The assembling equipment of butterfly wing type blood taking needle the most according to any one of claim 1 to 6, it is characterised in that
Described carrier (16) includes horizontally laying and for being arranged on the installation base plate on described driving rotating disk (3) (301),
Described installation base plate (301) is provided with and is horizontally slidably connected on described installation base plate (301) and for edge Horizontal folding is with the clamping device (1601) of the part of encorbelmenting of clamping butterfly wing type blood taking needle and for vertically accommodating wing The flexible pipe of the coiled coil of formula blood taking needle by closing deviate from or open the limiting mechanism lifted restrictions limiting flexible pipe (1602)；Clamping device (1601) is corresponding with limiting mechanism (1602) to be laid.
8. according to the assembling equipment of the butterfly wing type blood taking needle according to any one of claim 2 to 6, it is characterised in that
Described flexible pipe supply station (5) include the flexible pipe conveying mechanism (501) for exporting single flexible pipe on flexible pipe in groups, Single hose reeling for being exported by flexible pipe conveying mechanism (501) forms the volume of the flexible tube section of predetermined length and pre-fixing turn Pipe mechanism (502), the flexible pipe fixed mechanism (503) of the flexible tube section put in place for fixing wound, for what winding was put in place Shut-off mechanism (504) that flexible tube section intercepts from flexible pipe in groups and take pipe machine for what flexible tube section was transferred to subsequent processing Structure (505).
9. according to the assembling equipment of the butterfly wing type blood taking needle according to any one of claim 2 to 6, it is characterised in that
Described first flexible pipe glue application station (6) and/or described second flexible pipe glue application station (8) include for being partly plugged on wing Flexible pipe internal wall of pipe orifice face is carried out glue applying mechanism for dispensing glue (001), for by injection in the flexible pipe inner chamber of formula blood taking needle Mode is that described glue applying mechanism (001) provides the injection equipment (002) of glue and is used for as described injection equipment (002) Glue is provided and the storage gluing mechanism (003) of injection power is provided.
10. according to the assembling equipment of the butterfly wing type blood taking needle according to any one of claim 2 to 6, it is characterised in that
The needle handle conveying supply of described needle handle installation station (7) and the needle stand conveying supply of needle stand installation station (11) are all passed through Feed transport establishment (17)；
Described feed transport establishment (17) includes the material carrier (1701) for carrying and fix material, is used for delivering institute State the conveyer belt (1702) of material carrier (1701) single-way moving in the horizontal plane, for by described material carrier (1701) Be directed into precalculated position or rotary positioning mechanism (1703) that described material carrier (1701) is derived from precalculated position with And for capturing thing from the described material carrier (1701) in the precalculated position being in described rotary positioning mechanism (1703) The grasping mechanism (1704) of material；
The input port of described rotary positioning mechanism (1703) is connected with one towards described rotary positioning mechanism (1703) direction The described conveyer belt (1702) of conveying, the delivery outlet of described rotary positioning mechanism (1703) is connected with one and is directed away from described The described conveyer belt (1702) of the direction conveying of rotary positioning mechanism (1703)；
Described grasping mechanism (1704) hovers above the precalculated position of described rotary positioning mechanism (1703).
CN201610564525.7A 2016-07-18 2016-07-18 Equipment of butterfly wing formula blood taking needle Active CN105943060B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
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CN109938748A (en) * 2019-03-29 2019-06-28 西安医学院 A kind of Multipurpose full automatic hemostix feeding mechanism
CN110236569A (en) * 2019-06-20 2019-09-17 李凤桐 A kind of Medical table-type blood sampling torniquet
CN112208873A (en) * 2020-10-13 2021-01-12 烟台凯博机械自动化设备有限公司 Blood taking needle winding device and using method thereof
CN112249409A (en) * 2020-10-13 2021-01-22 烟台凯博机械自动化设备有限公司 Storage and transfer device for blood taking needle coil and using method thereof
CN114953339A (en) * 2022-04-28 2022-08-30 佛山市顺德区森灿自动化机械有限公司 Blood taking needle assembling production equipment

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Publication number Priority date Publication date Assignee Title
CN109938748A (en) * 2019-03-29 2019-06-28 西安医学院 A kind of Multipurpose full automatic hemostix feeding mechanism
CN110236569A (en) * 2019-06-20 2019-09-17 李凤桐 A kind of Medical table-type blood sampling torniquet
CN110236569B (en) * 2019-06-20 2024-04-26 李凤桐 Medical desk type blood pressure pulse taking device
CN112208873A (en) * 2020-10-13 2021-01-12 烟台凯博机械自动化设备有限公司 Blood taking needle winding device and using method thereof
CN112249409A (en) * 2020-10-13 2021-01-22 烟台凯博机械自动化设备有限公司 Storage and transfer device for blood taking needle coil and using method thereof
CN114953339A (en) * 2022-04-28 2022-08-30 佛山市顺德区森灿自动化机械有限公司 Blood taking needle assembling production equipment
CN114953339B (en) * 2022-04-28 2024-04-26 佛山市顺德区森灿自动化机械有限公司 Blood taking needle assembling production equipment

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