CN101081320B - Neilsbed seal ring assembling device of the safety type self-destructing syringe assembly machine - Google Patents
Neilsbed seal ring assembling device of the safety type self-destructing syringe assembly machine Download PDFInfo
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- CN101081320B CN101081320B CN200710069767XA CN200710069767A CN101081320B CN 101081320 B CN101081320 B CN 101081320B CN 200710069767X A CN200710069767X A CN 200710069767XA CN 200710069767 A CN200710069767 A CN 200710069767A CN 101081320 B CN101081320 B CN 101081320B
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Abstract
The present invention provides one device for assembling needle stand sealing ring in safe self-destructing syringe assembling machine, and belongs to the field of mechanical technology. The device for assembling needle stand sealing ring set between the turntable for fixing needle stand and the feeding mechanism for conveying sealing ring includes one frame, one ring opening mechanism, one ring transferring mechanism between the frame and the ring opening mechanism, and one ring shifting mechanism for setting the ring on the needle stand. The device has high assembling efficiency, high safety, being hygienic, and other features.
Description
Technical field
The invention belongs to field of mechanical technique, relate to the needle-stand sealing ring assembling device of a kind of safety self-breaking type injector assembling machine, particularly a kind of safety self-breaking type injector assembling machine.
Background technology
Disposable syringe is used widely owing to have easy to use and advantages safety and sanitation.When using disposable syringe, syringe processing such as needn't carry out disinfection, the user only need directly tear external packing and get final product.In order to prevent that the lawless person from reclaiming usefulness again with used syringe, people have designed self-destruction syringe.After this syringe used once, both can break away from when pulling back with rubber stopper at injection rod, thereby can't continue to use again.Simultaneously, in order to prevent that the syringe needle of disposable syringe is stabbed the recovery personnel when handling medical waste, people have further designed safety self-destructing syringe.This syringe not only can make injection rod and rubber stopper break away from, and syringe needle can be withdrawn in the injection tube, has solved the problems referred to above effectively.
The disposable safety self-ruined syringe of the latest generation of market sale generally comprises needle cylindrical unit, needle stand, plug and pin pull bar, its structure is the front end that needle stand is arranged on needle cylindrical unit, plug is connected in the front end of pin pull bar, and the front end of pin pull bar is inserted into the needle cylindrical unit from the rear end activity of needle cylindrical unit.After soup in needle cylindrical unit was totally lost, after both having used, pin pull bar front end snapped onto in the needle stand, the pin pull bar of pulling back, and needle stand moves in the cylindrical shell simultaneously together with syringe needle provided thereon and the pin pull bar is broken at privileged site.In order between needle stand and the needle cylindrical unit good sealing property to be arranged, generally on needle stand, assemble a sealing ring.
For the assembling of disposable syringe, very high hygienic requirements is arranged.Traditional method is that employing is manual, and manual disadvantage is that syringe adheres to germ easily, can produce needle stand unavoidably in assembling process and pollute, and cause the product hygienic requirements defective.On the other hand, manual assembling speed is also lower, is difficult to adapt to the intense market competition needs.
Summary of the invention
The objective of the invention is above-mentioned problem, a kind of needle-stand sealing ring assembling device is provided, advantages such as efficiency of assembling is fast, safety and sanitation that it has at existing needle-stand sealing ring assembling existence.
Purpose of the present invention can realize by following technical proposal: a kind of needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine, be arranged on the rotating disk that is fixed with needle stand and be used to carry between the feeding mechanism of sealing ring, it is characterized in that, it comprises a frame, the sealing ring that is used to make on the feeding mechanism is thereon attached and be in the support ring mechanism of softened state being provided with on the frame, be provided with the transfer device that is used for sealing ring is moved to the needle stand top that is fixed on the rotating disk between described frame and the support ring mechanism, the sidepiece of support ring mechanism be provided be used for the sealing ring in the support ring mechanism dial from and make it be enclosed within the structure of disembarking of dialling on the needle stand.
This device is that the sealing ring that feeding mechanism transports is assembled to device on the needle stand that is fixed on rotating disk automatically.Support ring mechanism is used to grasp sealing ring and simultaneously sealing ring is strutted, and the mode of the extracting of this support ring mechanism is to grasp the inner ring of sealing ring, also sealing ring is strutted in the time of extracting.By transfer device sealing ring is moved on the needle stand, this transfer device moves has level and vertical two moving directions, with sealing ring move to needle stand directly over can move down again, sealing ring can be sent in the needle stand.After sealing ring moves to suitable position, dial the structure of disembarking the sealing ring in the support ring mechanism is dialled from sealing ring is enclosed within on the needle stand.After finishing aforesaid operations, dial and disembark structure, travel mechanism, support ring mechanism, finish once assembling from horizontal reset; Circulate with this, realize the purpose of assembling automatically.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, described support ring mechanism comprises a support that is connected on the transfer device, on support, be fixed with at least one support claw cylinder, the piston rod of each support claw cylinder struts post and is connected and can drives this and strut post and move up and down with one respectively, respectively strut post below be respectively equipped with a support claw that when strutting the post insertion, can open and make sealing ring to strut.
The support claw of corresponding number can be set according to the number of once assembling.Above-mentioned support claw is used for grasping sealing ring and sealing ring is strutted, and support claw cylinder in each support ring mechanism drives and struts post and move up and down and control opening of support claw and close up.Strut post when moving down and being inserted in the support claw, support claw opens and grasps sealing ring and sealing ring is opened.To strut post and can more easily strut support claw in order to make, the front end that generally will strut post is made taper seat.In addition, can successfully be enclosed within on the support claw in order to make sealing ring, support claw is when closing up state, and its front end is tapered.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, the described group of structure of disembarking comprises that is arranged on dialling from cylinder of support ring mechanism sidepiece, dial from the piston rod of cylinder and move up and down from piece with dialling to be connected and can to drive to dial, on piece, be provided with a through hole that inserts for support claw dialling from piece.
Above-mentioned dialling is used for sealing ring is dialled from support claw from piece.Drive to dial from moving up and down of piece by cylinder and to realize dialling from purpose.Support claw is inserted into to be dialled in the through hole of piece, and this through hole can hold support claw simultaneously and open, and can not interfere from piece with dialling when support claw inserts or opens.Dial disembark structure can with the same moved further of support ring mechanism.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, described support claw is made of some pawl bars, and an end of pawl bar is fixed on the support, and the other end is free end and forms a circle, the free end of pawl bar can insert in the sealing ring inner ring, and sealing ring is strutted.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, the middle and upper part of described every pawl bar is crooked and converge to the center and to form projection, and the above-mentioned post that struts can insert and withstand on the free end that projection goes up the pawl bar along center position and opens.The free end that struts grasps sealing ring and opens and magnify.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, described support claw is made of four pawl bars, and described through hole is cross.
Four pawl bars are the centers that is inserted in through hole when not strutting, by after being strutted, along separately direction to around strut, also the while is strutted into square to the sealing ring on the support claw, the square external diameter that is slightly larger than needle stand that struts can not stopped by needle stand when making sealing ring be sent on the needle stand.Become tetragonal sealing ring and be in and dial from the below of plate owing to strut, the through hole of dialling from plate is a cross, therefore dials and sealing ring can be dialled from going out support claw when plate moves down.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, be provided with some springs in the described support, the outer end of every spring withstands on respectively on the outside of above-mentioned pawl bar.In the use of pawl bar, it is big that the distance between the free end of pawl bar can become, and can cause sealing ring can not overlap in the free end at last; And withstand in the outer end of every spring on the outside of above-mentioned pawl bar, the pawl bar is gathered to the center, prevent the appearance of above-mentioned problem.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, described transfer device comprises the lift cylinder that is fixed on the frame, the piston rod of lift cylinder and crane are connected and can drive crane and move up and down, on crane, be fixed with flat-removing air cyclinder, the piston rod of flat-removing air cyclinder and pan carriage are connected and can drive pan carriage and move horizontally, and above-mentioned support ring mechanism is fixed on the pan carriage.Can realize the level of support ring mechanism and moving of vertical both direction by transfer device.Usually, flat-removing air cyclinder is action in advance, with support ring mechanism move to needle stand directly over, by the lift cylinder action, mechanism moves in the needle stand with support ring again.When resetting, both precedence is opposite.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, described crane is actively socketed on the vertical guide rod of frame, and described pan carriage flexibly connects by horizontal guide and crane.The effect that horizontal guide and vertical guide rod are erected guiding and supported lifting.In order to reduce friction, make and move more smooth and easyly, can vertically between guide rod and crane and horizontal guide and the crane ball or sliding bearing be set.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, the support of described support ring mechanism is provided with 2～4 support claw cylinders, each support claw cylinder is fixed with one respectively and struts post, strut corresponding one by one settings of support claw of post and its below, each support claw sidepiece be respectively equipped with one by dial from cylinder control group from piece.
In the needle-stand sealing ring assembling device of above-mentioned safety self-breaking type injector assembling machine, the below of described support ring mechanism is provided with one and is used for sealing ring jack-up and is enclosed within lifting body on the support claw, described lifting body comprises the jacking cylinder, and the piston rod of jacking cylinder and jacking piece are connected.After sealing ring was sent to the jacking piece, under the effect of jacking cylinder, sealing ring was by jack-up and be enclosed within on the support claw, and support claw can be grasped sealing ring exactly.
Compared with prior art, the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine has following advantage:
1, the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine, adopt support ring mechanism, transfer device and dial mechanism such as the structure of disembarking and realize assembling automatically needle-stand sealing ring, replaced artificial assembling, production efficiency obviously improves, production cost step-down, the particularly requirement to the pollution-free assembling of needle stand can effectively be realized.
2, described support claw is made of some springs, and an end of spring is fixed on the support, and the other end is free end and forms a circle.Sealing ring is to be sent on the free end of four springs, and the mode of the extracting of this support ring mechanism is to grasp the inner ring of sealing ring, also sealing ring is strutted in the time of extracting.This Grasp Modes not only grasps easily firmly, also sealing ring is opened when grasping, and has done preparation in the needle stand for being inserted in, and has reduced by a work step that sealing ring is magnified.
3, be respectively equipped with one by dialling dialling at each support claw sidepiece from cylinder control from piece, the through hole of dialling on plate is a cross, four pawl bars are after being strutted, along separately direction to around strut, sealing ring on the support claw is also simultaneously strutted into square, and the square inscribed circle diameter that struts is slightly larger than the external diameter of needle stand.This shows criss-cross through hole has been four pawl row cultures guiding and spacing effect.Sealing ring can not be by excessive opening, otherwise broken easily, and the shape of through hole just can limit the amplitude that it struts, and like this, can accurately sealing ring be opened shaping, and is simple in structure, effective.
4, the below of described support ring mechanism is provided with one and is used for sealing ring jack-up and is enclosed within lifting body on the support claw.Lifting body is set can accurately be delivered to sealing ring on the support claw, guarantees to grasp in support claw mechanism the reliability of sealing ring, makes it crawled phenomenon can not occur not having.
Description of drawings
Fig. 1 is the schematic diagram of this needle-stand sealing ring assembling device.
Fig. 2 is the structural representation of this needle-stand sealing ring assembling device support loop mechanism support claw when not strutting.
Elevational schematic view when Fig. 3 is this support ring mechanism sealing ring is not strutted.
Fig. 4 is the support claw of this needle-stand sealing ring assembling device support loop mechanism structural representation when strutting.
Elevational schematic view when Fig. 5 is this support ring mechanism sealing ring is strutted.
Fig. 6 is a structural representation of dialling the structure of disembarking in this needle-stand sealing ring assembling device.
Fig. 7 is the structural representation of transfer device in this needle-stand sealing ring assembling device.
Fig. 8 is the structural representation of lifting body in this needle-stand sealing ring assembling device.
Among the figure, 1, rotating disk; 2, frame; 3, support ring mechanism; 31, support; 32, support claw cylinder; 321, piston rod; 33, strut post; 34, support claw; 35, free end; 36, spring; 37, pawl bar; 4, transfer device; 41, lift cylinder; 411, piston rod; 42, crane; 43, flat-removing air cyclinder; 431, piston rod; 44, pan carriage; 45, vertical guide rod; 46, horizontal guide; 5, dial the structure of disembarking; 51, dial from cylinder; 511, piston rod; 52, dial from piece; 521, through hole; 6, sealing ring; 7, needle stand; 8, sliding bearing; 9, lifting body; 91, jacking cylinder; 911, piston rod; 92, jacking piece; 10, rotating shaft; 11, dispenser; 12, motor; 13, feeding mechanism.
The specific embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine, this device is arranged on rotating disk 1 and carries between the feeding mechanism 13 of sealing ring 6, be to be used for the sealing ring 6 that feeding mechanism transports is assembled to device on the needle stand 7 that is fixed on rotating disk 1 automatically, comprise rotating disk 1, frame 2, support ring mechanism 3, transfer device 4 and dial the structure 5 of disembarking.Above-mentioned rotating disk 1 is connected in the upper end of rotating shaft 10, and the lower end of rotating shaft 10 is connected on the dispenser 11, and dispenser 11 is connected with motor 12 by belt, and behind the starter motor 12, the work step rotation that dispenser 11 is set is pressed in rotating shaft 10.The needle stand 7 is here delivered to rotating disk 1 and fixing by the needle stand feed mechanism with it.
As Fig. 2 figure, Fig. 3, Fig. 4 and shown in Figure 5, support ring mechanism 3 is arranged on the above-mentioned frame 2, is used for the sealing ring on the feeding mechanism 6 is thereon attached and make sealing ring 6 be in softened state.The mode of the extracting of this support ring mechanism is to grasp the inner ring of sealing ring 6, also sealing ring 6 is strutted in the time of extracting.Support ring mechanism 3 comprises a support 31 that is connected on the transfer device 4, on support 31, be fixed with three support claw cylinders 32, the piston rod 321 of each support claw cylinder 32 struts post 33 and is connected and can drives this and strut post 33 and move up and down with one respectively, this struts post 33 front ends and makes taper seat, each strut post 33 below be respectively equipped with a support claw 34, strut post 33 with its below the corresponding one by one setting of support claw 34.Support claw 34 is made of four bar shaped pawl bars 37, and an end of pawl bar 37 is fixed on the support 31, and the other end is free end 35 and forms a circle that free end 35 can be inserted in the inner ring of sealing ring 6 simultaneously.The middle and upper part of every pawl bar 37 is crooked and converge to the center and to form projection, after the above-mentioned front end edge center position that struts post 33 inserts, pawl bar 37 is because projection and being strutted, and the free end 35 that is inserted in sealing ring 6 inner rings opens, and sealing ring 6 is grasped and opens and magnifies.For the distance between the free end 35 of anti-claw stop bar 37 can become big, be provided with four springs 36 in the described support 31, the outer end of every spring 36 withstands on respectively on the outside of above-mentioned pawl bar 37.Support claw cylinder 32 drives and struts post 33 and move up and down and control opening of support claw 34 and close up.Strut post 33 when moving down and being inserted into the middle and upper part of support claw 34, support claw 34 opens and grasps sealing ring 6 and sealing ring 6 is opened.
As shown in Figure 6, the described group of structure 5 of disembarking is arranged on the sidepiece of support ring mechanism 3, be used for 6 groups of sealing rings in the support ring mechanism 3 from and it is enclosed within on the needle stand 7, comprise that is arranged on dialling from cylinder 51 of support ring mechanism 3 supports, 31 sidepieces, dial from the piston rod 511 of cylinder 51 and move up and down from piece 52 with dialling to be connected and can to drive to dial, on piece 52, be provided with through hole 521 dialling from piece 52.Described through hole 521 is cross.Four pawl bars 37 are the centers of passing through hole 521 when not strutting, after being strutted, along four direction to around open, criss-cross through hole 521 can not hinder pawl bar 37 and outwards open, sealing ring 6 on the free end 35 of support claw 34 is also strutted into simultaneously square, the inscribed circle diameter of the quad seal circle 6 that struts is slightly larger than the external diameter of needle stand 7, can not stopped by needle stand 7 when making sealing ring 6 be sent on the needle stand 7.Become tetragonal sealing ring 6 and be in and dial from the below of plate 52 owing to strut, the through hole of dialling from plate 52 is a cross, therefore can be with 6 groups of sealing rings from going out support claw 34 after division board 52 moves down.
As shown in Figure 7, described transfer device 4 is arranged between frame 2 and the support ring mechanism, be used for sealing ring 6 is moved to the needle stand top that is fixed on the rotating disk 1, this travel mechanism 4 has level and vertical two moving directions, with sealing ring 6 move to needle stand 7 directly over can move down again, sealing ring 6 can be sent in the needle stand 7.Described transfer device 4 comprises the lift cylinder 41 that is fixed on the frame 1, the piston rod 411 and the crane 42 of lift cylinder 41 are connected and can drive crane 42 and move up and down, on crane 42, be fixed with flat-removing air cyclinder 43, the piston rod 431 and the pan carriage 42 of flat-removing air cyclinder 43 are connected and can drive pan carriage 44 and move horizontally, and above-mentioned support ring mechanism 3 is fixed on the pan carriage 44.Above-mentioned crane 42 is actively socketed on the vertical guide rod 45 of frame 2, with crane 42 sliding bearing 8 is set at vertical guide rod 45, the overcoat of this sliding bearing 8 and crane 42 are connected, described pan carriage 44 is connected in the outer end of horizontal guide 46, the inner level of horizontal guide 46 is passed crane 42 and is provided with sliding bearing 8 between the two, and the overcoat of this sliding bearing 8 and crane 42 are connected.Horizontal guide 46 and vertical 45 pairs of cranes 42 of guide rod play guiding and support.Here, flat-removing air cyclinder 43 is action in advance, with support ring mechanism 3 move to needle stand 7 directly over, by lift cylinder 41 actions, support ring mechanism 3 is moved in the needle stand 7 again.When resetting, both precedence is opposite.
As shown in Figure 8, the below of described support ring mechanism 3 is provided with one and is used for sealing ring 6 jack-up and is enclosed within lifting body 9 on the support claw 34, and described lifting body 9 comprises jacking cylinder 91, and the piston rod 911 and the jacking piece 92 of jacking cylinder 91 are connected.These jacking piece 92 end faces are the plane, can hold three sealing rings 6 and arrange.After sealing ring 6 was sent to jacking piece 92, under the effect of jacking cylinder 91, sealing ring 6 was by jack-up and be enclosed within on the support claw 34, and support claw 34 can be grasped sealing ring 6 exactly.
Deliver to three needle stands 7 on the rotating disk 1 by the needle stand feed mechanism on the rotating disk 1 of the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine and be fixed on the rotating disk 1.The station and stopping that forwards the seal assembling at rotating disk 1 to is rotated, at this moment, the feeding mechanism of sealing ring has been delivered to three sealing rings 6 on the jacking piece 92 in the lifting body 9,91 actions of jacking cylinder, sealing ring 6 is pushed up on the support claw 34 of support ring mechanism 3, under the effect of support claw cylinder 32, strutting post 33 moves down support claw 34 is strutted, sealing ring on the support claw 34 is opened into lifting body behind the square 9 to be resetted, flat-removing air cyclinder 43 actions of transfer device 4, with support ring mechanism 3 move to needle stand 7 directly over, through lift cylinder 41 action, support ring mechanism 3 is moved in the needle stand 7 again.Dialling the dialling under the effect of cylinder 51 of the structure 5 of disembarking, dial from piece 52 move down sealing ring 6 dialled from support claw 34 from after make sealing snare 6 on needle stand 7.After finishing this action, dial and to reset from cylinder 51, then lift cylinder 41 and flat-removing air cyclinder 43 successively reset, and when lift cylinder 41 and flat-removing air cyclinder 43 resetted, support claw cylinder 32 also resetted simultaneously, waits for assembling next time.After finishing assembling, rotating disk 1 is rotated further, and the needle stand that has assembled is unloaded from rotating disk, with this reciprocation cycle, realizes assembling automatically.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used rotating disk 1 morely, frame 2, support ring mechanism 3, support 31, support claw cylinder 32, piston rod 321, strut post 33, support claw 34, free end 35, transfer device 4, lift cylinder 41, piston rod 411, crane 42, flat-removing air cyclinder 43, piston rod 431, pan carriage 44, vertical guide rod 45, horizontal guide 46, dial the structure 5 of disembarking, dial from cylinder 51, piston rod 511, dial from piece 52, through hole 521, sealing ring 6, needle stand 7, sliding bearing 8, lifting body 9, jacking cylinder 91, piston rod 911, jacking piece 92, rotating shaft 10, dispenser 11, motor 12 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (10)
1. the needle-stand sealing ring assembling device of a safety self-breaking type injector assembling machine, be arranged on the rotating disk (1) that is fixed with needle stand (7) and be used to carry between the feeding mechanism of sealing ring (6), it is characterized in that, it comprises a frame (2), it is thereon attached and be in the support ring mechanism (3) of softened state to be provided with the sealing ring (6) that is used to make on the feeding mechanism on frame (2), be provided with the transfer device (4) that is used for sealing ring (6) is moved to needle stand (7) top that is fixed on the rotating disk (1) between described frame (2) and the support ring mechanism (3), the sidepiece of support ring mechanism (3) be provided be used for the sealing ring (6) in the support ring mechanism (3) dial from and make it be enclosed within the structure (5) of disembarking of dialling on the needle stand (7).
2. the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine according to claim 1, it is characterized in that, described support ring mechanism (3) comprises a support (31) that is connected on the transfer device (4), on support (31), be fixed with at least one support claw (34) cylinder (32), the piston rod (321) of each support claw (34) cylinder (32) struts post (33) and is connected and can drives this and strut post (33) and move up and down with one respectively, is respectively equipped with a support claw (34) that can open and make sealing ring (6) to strut when strutting post (33) insertion in the below that respectively struts post (33).
3. the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine according to claim 2, it is characterized in that, the described group of structure of disembarking (5) comprises that is arranged on dialling from cylinder (51) of support ring mechanism (3) sidepiece, dial from the piston rod (511) of cylinder (51) and move up and down from piece (52) with dialling to be connected and can to drive to dial, on piece (52), be provided with a through hole (521) that inserts for support claw (34) dialling from piece (52).
4. the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine according to claim 3, it is characterized in that, described support claw (34) is made of some pawl bars (37), one end of pawl bar (37) is fixed on the support (31), the other end is free end (35) and forms a circle, the free end (35) of pawl bar (37) can insert in sealing ring (6) inner ring, and sealing ring (6) is strutted.
5. the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine according to claim 4, it is characterized in that, the middle and upper part of described every pawl bar (37) is crooked and converge to the center and to form projection, and the above-mentioned post (33) that struts can insert and withstand on the free end (35) that projection goes up pawl bar (37) along center position and opens.
6. the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine according to claim 5, it is characterized in that, be provided with some springs (36) in the described support (31), the outer end of every spring (36) withstands on respectively on the outside of above-mentioned pawl bar (37).
7. according to the needle-stand sealing ring assembling device of any described safety self-breaking type injector assembling machine of claim 1 to 6, it is characterized in that, described transfer device (4) comprises the lift cylinder (41) that is fixed on the frame (2), the piston rod (411) of lift cylinder (41) is connected and can drives crane (42) with crane (42) and moves up and down, on crane (42), be fixed with flat-removing air cyclinder (43), the piston rod (431) of flat-removing air cyclinder (43) is connected and can drives pan carriage (44) with pan carriage (44) and moves horizontally, and above-mentioned support ring mechanism (3) is fixed on the pan carriage (44).
8. the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine according to claim 7, it is characterized in that, described crane (42) is actively socketed on the vertical guide rod (45) of frame (2), and described pan carriage (44) flexibly connects by horizontal guide (46) and crane (42).
9. the needle-stand sealing ring assembling device of safety self-breaking type injector assembling machine according to claim 8, it is characterized in that, the support (31) of described support ring mechanism (3) is provided with 2～4 support claws (34) cylinders (32), each support claw (34) cylinder (32) is fixed with one respectively and struts post (33), strut corresponding one by one settings of support claw (34) of post (33) and its below, each support claw (34) sidepiece be respectively equipped with one by dial from cylinder (51) control group from piece (52).
10. according to the needle-stand sealing ring assembling device of any described safety self-breaking type injector assembling machine of claim 1 to 6, it is characterized in that, the below of described support ring mechanism (3) is provided with one and is used for sealing ring (6) jack-up and is enclosed within lifting body (9) on the support claw (34), described lifting body (9) comprises jacking cylinder (91), and the piston rod (911) of jacking cylinder (91) is connected with jacking piece (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710069767XA CN101081320B (en) | 2007-06-27 | 2007-06-27 | Neilsbed seal ring assembling device of the safety type self-destructing syringe assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710069767XA CN101081320B (en) | 2007-06-27 | 2007-06-27 | Neilsbed seal ring assembling device of the safety type self-destructing syringe assembly machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101081320A CN101081320A (en) | 2007-12-05 |
| CN101081320B true CN101081320B (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710069767XA Expired - Fee Related CN101081320B (en) | 2007-06-27 | 2007-06-27 | Neilsbed seal ring assembling device of the safety type self-destructing syringe assembly machine |
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| CN201067563Y (en) * | 2007-06-27 | 2008-06-04 | 王兴章 | Safety self-destructing syringe assembling machine needle seat seal ring assembling device |
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| CN2501514Y (en) * | 2001-06-20 | 2002-07-24 | 山东威高集团医用高分子制品股份有限公司 | Disposable self-destroyable safety syringe |
| CN1806860A (en) * | 2006-01-26 | 2006-07-26 | 王兴章 | Assembling unit of safety self-destruction syringe assembling machine |
| CN1850427A (en) * | 2006-05-08 | 2006-10-25 | 王兴章 | Mounting device for transfusion filter assembling machine |
| CN201067563Y (en) * | 2007-06-27 | 2008-06-04 | 王兴章 | Safety self-destructing syringe assembling machine needle seat seal ring assembling device |
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| CN101081320A (en) | 2007-12-05 |
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