CN206255256U - A kind of syringe filling and sealing machine - Google Patents

Abstract

The utility model discloses a kind of syringe filling and sealing machine, master including intermittent rotary can be done, it is sequentially distributed in the upper injection device in master week portion, hold-down devices, filling apparatus, pre- cyclone, turncap device and output device, the groove for accommodating the syringe is provided with the master, the syringe is transferred on the groove of the master by the upper injection device, and the rotation with the master is moved to station where related device, the filling apparatus are provided with the filling pump group part poured into liquid in the syringe, the pre- cyclone is used to for conehead cap to hang over the filling syringe for finishing in advance, the conehead cap that the turncap device is used to hang on the syringe is screwed；The syringe after the output device is finished filling and sealing by exporting rotating disk is exported.The syringe filling and sealing machine effectively reduces secondary pollution, improves infusion safety.

Description

A kind of syringe filling and sealing machine

Technical field

The utility model is related to technical field of medical instruments, more particularly to a kind of syringe filling and sealing machine.

Background technology

Now with widely using for drip-feed, remaining needle does not result in and human body is formed because it is without repeated puncture Skin and flesh pain and psychology are panic and be used widely.Venous detaining needle includes also known as venous catheter needle, the building block of core Can be retained in it is endovascular softness conduit or sleeve pipe, and stainless steel guiding puncture nook closing member.By conduit or set when using Pipe and nook closing member puncture into Ink vessel transfusing together, after conduit or sleeve pipe fully enter blood vessel, nook closing member are withdrawn out, only by soft conduit Indwelling is in intravascular so as to carry out infusion treatment.

Catheter flusher coordinates remaining needle to use.Remaining needle after infusion-completed, with pre-filled catheter flusher screw thread phase Connection, liquid in catheter flusher is injected into remaining needle, and the liquid that will remain in remaining needle pours human vas, in case office Portion's hypermedication, after flushing is finished, catheter flusher is separated with remaining needle.

Traditional method in operation, there is the risk of superinfection；Process is relatively complicated；Stab medical care people The risk of member；There is the risk of mismatch liquid；And catheter flusher is that tube-sealing solution is poured in syringe in advance, and by terminal Sterilizing, can be prevented effectively from above risk.It is that, by sprocket wheel, synchronous pulley, gear mixed drive, need to use lubricating oil that existing mode is driven It is lubricated, therefore has corresponding oily pollution；Thrust component existing equipment is to extrude to realize with syringe by silica gel wheel, this mode Can cause in master rotation transmission syringe, syringe can be rotated against, so that the master of syringe and nylon material Disk rubs, and causes the damage of syringe；Existing equipment is driven complex, relatively costly using multiple servomotors, this reality With new in addition to controlling filling plunger displacement pump up and down using servomotor, remaining uses ordinary three-phase synchronous or cylinder reality It is existing, advantage of lower cost.

In sum, secondary pollution how is efficiently reduced, infusion safety is improved, is current those skilled in the art's urgency The problem that need to be solved.

Utility model content

The purpose of this utility model is to provide a kind of syringe filling and sealing machine, and the syringe filling and sealing machine effectively subtracts Lack secondary pollution, improve infusion safety.

In order to solve the above technical problems, the utility model provides following technical scheme：

A kind of syringe filling and sealing machine, including the master of intermittent rotary can be done, be sequentially distributed in master week portion Upper injection device, hold-down devices, filling apparatus, pre- cyclone, turncap device and output device, set on the master There is the groove for accommodating the syringe, the syringe is transferred on the groove of the master by the upper injection device, And the rotation with the master is moved to station where related device, the filling apparatus are provided with and for liquid to pour into the injection Filling pump group part in device, the pre- cyclone is used to for conehead cap to hang over the filling syringe for finishing in advance, described The conehead cap that turncap device is used to hang on the syringe is screwed；The output device will be filling by exporting rotating disk The syringe after sealing is finished is exported.

Preferably, the up and down motion of the master, the filling apparatus, the pre- cyclone and the turncap device is led to Cross actuator drives,

The interval that output pulley of the transmission device including driving motor and the driving motor is connected by conveyer belt The second driving shaft and described second that first power transmission shaft of dispenser and the indexing separator is connected by the first Timing Belt The 3rd power transmission shaft that the power transmission shaft other end is connected by the second Timing Belt,

The second driving shaft connects with the filling cam of the filling apparatus and the cam of prewhirling of the pre- cyclone respectively Connect, the filling cam is connected with the upper and lower driver part of the filling mouth of the filling apparatus, the cam of prewhirling is prewhirled with described The upper and lower driver part connection of prewhirling of device；

3rd power transmission shaft is connected with the turncap cam of the turncap device, the turncap cam and the turncap device The connection of turncap upper and lower driver part.

Preferably, first Timing Belt is provided with the first tensioning wheel, second Timing Belt and is provided with the second tensioning wheel.

Preferably, the output main shaft of the indexing separator is connected with the master, and is connected with the output main shaft Master belt wheel and master drive pulley；

Output drive pulley and output drive gear are connected with output connecting shaft, the output drive gear turns with output Disk gear is engaged, and the output disk gear is connected with the output rotating disk of the output device；

Prewhirl drive pulley and prewhirl travelling gear, travelling gear and the tooth of prewhirling of prewhirling are connected with connecting shaft of prewhirling Wheel engagement, the gear of prewhirling is connected with the rotating disk of prewhirling of the pre- cyclone；

The master drive pulley is connected with the output drive pulley by the 3rd Timing Belt,

The master drive pulley is connected with the drive pulley of prewhirling by the 4th Timing Belt.

Preferably, the pre- cyclone and the turncap device include base and the second driving shaft and the described 3rd Power transmission shaft connects and has reeded cam, be fixed on prewhirl upper and lower driver part and the upper and lower driver part of the turncap Fixed plate and the top board with chute, and connect the swing arm of the base, the cam and the top board, the swing arm first End be connected with the base rotation, and first follower at the second end is assigned into the chute, the second followers of intermediate ends are pacified It is inserted in the groove.

Preferably, the upper and lower driver part of prewhirling include prewhirling motor, it is fixed described in prewhirl motor fixed plate of prewhirling, Be installed on the guide type shoe of prewhirling of frame, be set in the guide type shoe of prewhirling and with prewhirling that the fixed plate of prewhirling is connected The axis of guide and the dead plate upper end face of prewhirling rotate the hollow splined shaft of connection, are set in outside the hollow splined shaft and band The spline auxiliary assembly of the dynamic hollow splined shaft rotation be connected with the spline auxiliary assembly described in prewhirl gear and it is described in Prewhirl rotating disk and the motor output shaft connection and through the hollow splined shaft and described of prewhirling that empty splined shaft is connected Rotary shaft inside spline auxiliary assembly and rotary shaft connection are located at planetary gear inside the rotating disk of prewhirling, are installed on institute State the head of prewhirling being connected with the planetary gear on rotating disk of prewhirling.

Preferably, the upper and lower driver part of the turncap include turncap motor, the turncap fixed plate of the fixation turncap motor, It is installed on the turncap guide type shoe of frame, is set in the turncap being connected in the turncap guide type shoe and with the turncap fixed plate The axis of guide and the permanent magnetism spiral cover clutch and the permanent magnetism spiral cover clutch output shaft of turncap motor output shaft connection connect The driving gear for connecing and the driven gear that the driving gear is engaged, the turncap bar being set in the driven gear, it is fixed on In the frame and the turncap bar pass through fixed seat, be arranged in the fixed seat guide pin bushing, be installed on the turncap bar The turncap part on top；

The turncap part includes being installed on the turncap head on the turncap bar top, the nut and spiral shell of the fixation turncap head Compression spring that is female, being arranged between the turncap head and the turncap bar.

The filling apparatus include the filling cam being connected with the second driving shaft, assign into the filling cam groove In filling Cam Follower and the board-like connecting rod of filling Cam Follower connection and pushing away for the board-like connecting rod connection Bar and the upper and lower driver part of the filling mouth of push rod connection,

The upper and lower driver part of filling mouth includes being installed on the filling guide type shoe of frame, is set in the filling guiding The filling axis of guide and the other end of the filling axis of guide that in bearing and one end is connected by oscillating bearing with the push rod connect The filling fixed plate for connecing, and the filling head of the filling fixed plate is installed on, limited block is provided with the filling head, it is described Filling compression spring is installed at the filling head between limited block and the filling fixed plate.

Preferably, also including the epicone head cap device being connected with the pre- cyclone by slideway, the epicone head cap dress Put for the conehead cap to be moved into the pre- cyclone；

Also include the hold-down devices being arranged between the upper injection device and the filling apparatus, the hold-down devices For push-rod piston in the syringe to be pressed into the syringe cylinder bottom.

Preferably, also including being arranged at the filling apparatus, pre- cyclone, turncap device positioned at the master periphery Stop assembly,

The stop assembly include be arranged at master side wall for position the syringe overhead gage and lower baffle plate, Be connected to the thrust plate of the overhead gage top surface, the either flush of the overhead gage top surface and the master, the overhead gage and There is interval between lower baffle plate；Also including being arranged in the interval cylinder for being used to abut the syringe, the cylinder Axial axially vertical with the syringe, the head of the cylinder is provided with silica gel block.

Syringe filling and sealing machine provided by the utility model, including master, upper injection device, hold-down devices, filling Assembling device, pre- cyclone, turncap device and output device, master can do intermittent rotary, upper injection device, under press-fit Put, filling apparatus, pre- cyclone, turncap device and output device are sequentially distributed in master week portion.Receiving is provided with master The groove of syringe, syringe is transferred on the groove of master by upper injection device, and rotation with master is moved to phase Station where device, master is answered to rotate and drive syringe to rotate with this.Filling apparatus are provided with and pour into syringe liquid Filling pump group part, filling pump group part can be plunger displacement pump or peristaltic pump, by liquid by plunger displacement pump or wriggling pump-metered, from bottom Liquid is poured into syringe.Pre- cyclone is used to for conehead cap to hang over the filling syringe for finishing in advance, improve turncap into Power.Turncap device is used to screw on the conehead cap hung on the injector, makes to be sealed between conehead cap and syringe, prevents syringe Middle liquid leakage.Syringe after output device is finished filling and sealing by exporting rotating disk is exported, and completes whole filling operation.

Syringe filling and sealing machine provided by the utility model, realizes auto-filling syringe and completes sealing, reduces The risk of superinfection；Set of device one procedure of correspondence, process is relatively simple；Mechanically actuated, it is to avoid stab medical care people The risk of member, and the risk of mismatch liquid can be reduced, the syringe produced damages smaller；Syringe filling and sealing machine Simple structure, cost is relatively low, and equipment volume is small, high degree of automation, it is easy to control, and automaticity is higher.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is shown by the integral layout of the syringe filling and sealing machine that a kind of specific embodiment in the utility model is provided It is intended to；

Fig. 2 is the structural representation of running part in Fig. 1；

Fig. 3 is the structural representation of Fig. 1 turntables transmission；

Fig. 4 is the structural representation of stop assembly in Fig. 1；

Fig. 5 is another view of Fig. 4；

Fig. 6 is the structural representation of nozzle assembly in Fig. 1；

Fig. 7 is the structural representation of station of being prewhirled in Fig. 1；

Fig. 8 is the structural representation of turncap station in Fig. 1.

Marked in accompanying drawing as follows：

The upper injection device of 11- masters, 12-, 13- hold-down devices, 14- filling apparatus, the pre- cyclones of 15-, the upper coneheads of 16- Cap device, 17- turncaps device, 18- output devices, 19- outputs rotating disk, the filling pump group parts of 110-, 21- driving motors, 22- outputs Belt wheel, 23-V types band, 24- indexing separators, the power transmission shafts of 25- first, the tensioning wheels of 26- first, 27- second driving shafts, 28- are filling The upper and lower driver part of mouth, 29- prewhirl upper and lower driver part, the tensioning wheels of 210- second, the upper and lower driver part of 211- turncaps, 212- Prewhirl drive pulley, 34- of three power transmission shafts, 31- masters belt wheel, 32- masters drive pulley, 33- prewhirls travelling gear, 35- the 4th Timing Belt, 36- outputs drive pulley, 37- output drive gears, 38- outputs disk gear, the Timing Belts of 39- the 3rd, 41- prewhirl Prewhirl rotating disk, 44 spline auxiliary assemblies, 45- of head, 42- planetary gears, 43- prewhirls the hollow splined shaft of gear, 46-, 47- solid shaftings, 48- Prewhirl top board, 49- prewhirl motor, 410- prewhirl fixed plate, 411- prewhirl the axis of guide, 412- prewhirl bearing, 413- prewhirl it is servo-actuated Device, 414- prewhirl cam, the 416- of swing arm, 415- that prewhirl prewhirl base, 51- fixed seats, 52- guide pin bushings, 53- turncaps bar, 54- turncaps Compression spring, 55- turncaps head, 56- nuts, 57- nuts, 58- driven pulleys, 59- driving wheels, 510- permanent magnetism spiral covers clutch, 511- turncaps motor, 512- turncaps fixed plate, the 513- turncaps axis of guide, 514- turncaps bearing, 515- turncaps top board, 516- turncaps Follower, the swing arm of 517- turncaps, 518- turncaps cam, 519- turncaps base, 61- filling heads, 62- limited blocks, the filling compressions of 63- The filling fixed plate of spring, 64-, the filling axis of guides of 65-, the filling bearings of 66-, 67- oscillating bearings, 68- push rods, the board-like connecting rods of 69-, The filling cams of 610-, the filling Cam Followers of 611-, 71- baffle plates, 72- thrust plates, 73- cylinders, 74- silica gel blocks.

Specific embodiment

Core of the present utility model is to provide a kind of syringe filling and sealing machine, and the syringe filling and sealing machine effectively subtracts Lack secondary pollution, improve infusion safety.

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Refer to Fig. 1 to Fig. 8, Fig. 1 is by the filling envelope of syringe that a kind of specific embodiment in the utility model is provided The integral layout schematic diagram of mouth machine；Fig. 2 is the structural representation of running part in Fig. 1；Fig. 3 is the structure of Fig. 1 turntables transmission Schematic diagram；Fig. 4 is the structural representation of stop assembly in Fig. 1；Fig. 5 is another view of Fig. 4；Fig. 6 is nozzle assembly in Fig. 1 Structural representation；Fig. 7 is the structural representation of station of being prewhirled in Fig. 1；Fig. 8 is the structural representation of turncap station in Fig. 1.

In a kind of specific embodiment, syringe filling and sealing machine provided by the utility model, including master 11, on Injection device 12, hold-down devices 13, filling apparatus 14, pre- cyclone 15, turncap device 17 and output device 18, master 11 Can do intermittent rotary, upper injection device 12, hold-down devices 13, filling apparatus 14, pre- cyclone 15, turncap device 17 and Output device 18 is sequentially distributed in 11 weeks portions of master.The groove for accommodating syringe is provided with master 11, syringe passes through upper note Mapper arrangement 12 is transferred on the groove of master 11, and rotation with master 11 is moved to station where related device, master 11 Rotation drives syringe to rotate with this.Filling apparatus 14 are provided with the filling pump group part 110 poured into liquid in syringe, filling Pump group part 110 can be plunger displacement pump or peristaltic pump, by liquid by plunger displacement pump or wriggling pump-metered, liquid be poured into note from bottom In emitter.Pre- cyclone 15 is used to for conehead cap to hang over the filling syringe for finishing in advance, improves turncap success rate.Turncap is filled 17 are put for the conehead cap hung on the injector to be screwed, makes to be sealed between conehead cap and syringe, liquid is let out in preventing syringe Leakage.Syringe after output device 18 is finished filling and sealing by exporting rotating disk 19 is exported, and completes whole filling operation.

Syringe filling and sealing machine provided by the utility model, realizes auto-filling syringe and completes sealing, reduces The risk of superinfection；Set of device one procedure of correspondence, process is relatively simple；Mechanically actuated, it is to avoid stab medical care people The risk of member, and the risk of mismatch liquid can be reduced, the syringe produced damages smaller；Syringe filling and sealing machine Simple structure, cost is relatively low, and equipment volume is small, high degree of automation, it is easy to control, and automaticity is higher；Lubrication can be used Lubricating grease, without the pollution that lubricating oil splash is caused, working environment is more clean.

Said syringe filling and sealing machine is only a kind of preferred scheme, is specifically not limited thereto, on this basis can root Made with targetedly adjusting according to being actually needed, so as to obtain different implementation methods, master 11, filling apparatus 14, prewhirled The up and down motion of device 15 and turncap device 17 passes through actuator drives.Transmission device includes driving motor 21, interval point Cutter 24, the first power transmission shaft 25, second driving shaft 27, the 3rd power transmission shaft 212, driving motor 21 provide power, driving motor 21 Output pulley 22 be connected with indexing separator 24 by conveyer belt, conveyer belt can be V-type band 23, the of indexing separator 24 One power transmission shaft 25 is connected by the first Timing Belt with second driving shaft 27, and second driving shaft 27 is filling with filling apparatus 14 respectively The cam 415 of prewhirling of cam 610 and pre- cyclone 15 is connected, and filling cam 610 drives up and down with the filling mouth of filling apparatus 14 Part 28 is connected, and cam 415 of prewhirling is connected with the upper and lower driver part 29 of prewhirling of pre- cyclone 15, and second driving shaft 27 drives and fills Dress cam 610 and cam 415 of prewhirling are acted, and up and down action and the pre- cyclone 15 of filling apparatus 14 are completed by corresponding construction Move up and down.The other end of second driving shaft 27 is connected by the second Timing Belt with the 3rd power transmission shaft 212, the 3rd power transmission shaft 212 with The turncap cam 518 of turncap device 17 is connected, and turncap cam 518 is connected with the upper and lower driver part 211 of the turncap of turncap device 17, 3rd power transmission shaft 212 drives turncap cam 518 to rotate, and the up and down action of turncap first 55 is driven by corresponding construction.By one Driving motor 21 and indexing separator 24 drive the transmission of each device of whole syringe filling and sealing machine, and simple structure is whole Body compact conformation, ensuring smooth transmission.

Preferably, the first Timing Belt is provided with the first tensioning wheel 26, the second Timing Belt and is provided with the second tensioning wheel 210, leads to Tensioning wheel tensioning Timing Belt is crossed, Timing Belt is more steady, it is ensured that transmission is smoothed out.

On the basis of above-mentioned specific embodiment, those skilled in the art can be according to the difference of specific occasion, to note Emitter filling and sealing machine carries out some changes, and the output main shaft of indexing separator 24 is connected with master 11, and syringe turns to one Positioning is postponed, it is necessary to static, and to facilitate each station to operate syringe, therefore the motion of master 11 is intermittent, interval The output main shaft connection master 11 of dispenser 24, realizes the intermittent movement of master 11.The He of master belt wheel 31 is connected with output main shaft Master drive pulley 32, is connected with output drive pulley 36 and output drive gear 37, output drive gear in output connecting shaft 37 engage with output disk gear 38, and output disk gear 38 is connected with the output rotating disk 19 of output device 18；Prewhirl connecting shaft On be connected with to prewhirl and drive pulley 33 and prewhirl travelling gear 34, travelling gear 34 of prewhirling is engaged with gear 45 of prewhirling, tooth of prewhirling Wheel 45 is connected with the rotating disk 43 of prewhirling of pre- cyclone 15；Master drive pulley 32 passes through the 3rd Timing Belt with output drive pulley 36 39 connections, master drive pulley 32 is connected with drive pulley 33 of prewhirling by the 4th Timing Belt 35.The motion of master 11 is intermittent , correspondence output rotating disk 19, rotating disk 43 of prewhirling are also intermittent exercise.Three's coordinated movement of various economic factors, its motor coordination speed is by synchronization The gearratio of belt wheel and gear realizes that three, using toothed belt transmission, while being provided with tensioning wheel tensioning, is led to because distant Gear wheel reversing is crossed, the rotation direction for being needed.

Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned Specific embodiment carries out some changes, and pre- cyclone 15 includes prewhirling base 416, cam 415 of prewhirling, top board 48 of prewhirling, pre- Rotation follower 413 and swing arm 414 of prewhirling, turncap device 17 include turncap base 519, turncap cam 518, turncap top board 515, Turncap top follower 516 and turncap swing arm 517, hereafter referred to collectively as base, cam, top board, follower and swing arm.Cam with The power transmission shaft 212 of second driving shaft 27 and the 3rd is connected, and with groove.Top board is fixed on prewhirl upper and lower driver part 29 and turncap In the fixed plate of upper and lower driver part 211, and with chute.Swing arm couples together base, cam and top board, swing arm first end It is connected with base rotation, such as is connected by rotary shaft.First follower is installed, the first follower assigns into cunning at the second end In groove, moved in chute.Second follower is installed, the second follower is assigned into groove, can be with cam at intermediate ends Rotation and in groove move.The up and down motion of pre- cyclone 15 and turncap device 17 is servo-actuated by the first follower, second Device, swing arm, cam, base realize, cam rotates under the drive of the power transmission shaft 212 of second driving shaft 27 and the 3rd, by with Dynamic device drives swing arm to be rotated by fulcrum of the rotary shaft on base, so that pre- cyclone 15 and turncap device can be driven by top board 17 up and down motion, simple structure, it is easy to connect, move up and down steady.

It is important to note that syringe filling and sealing machine provided by the utility model is not intended to be limited to this kind of feelings Shape, upper and lower driver part 29 of prewhirling include prewhirl motor 49, fixed plate of prewhirling 410, guide type shoe of prewhirling, the axis of guide 411 of prewhirling, Hollow splined shaft 46, gear 45 of prewhirling, spline auxiliary assembly 44, rotating disk 43, rotary shaft of prewhirling, planetary gear 42, prewhirl first 41, prewhirl Motor 49 is fixed on fixed plate 410 of prewhirling, and guide type shoe of prewhirling is installed in frame, and the axis of guide 411 of prewhirling is set in prewhirl leads To in bearing, fixed plate 410 is connected with prewhirling, hollow splined shaft 46 with prewhirl the upper surface of fixed plate 410 rotate be connected, such as in Empty splined shaft 46 is connected with fixed plate 410 of prewhirling by bearing.Spline auxiliary assembly 44 is set in hollow splined shaft 46, and drive Empty splined shaft 46 rotates.Gear 45 of prewhirling is connected with spline auxiliary assembly 44, and rotating disk 43 of prewhirling is connected with hollow splined shaft 46, rotates Axle is connected with the output shaft of motor 49 of prewhirling, and through inside hollow splined shaft 46 and spline auxiliary assembly 44, generally, rotary shaft is real Heart axle 47.Planetary gear 42 is connected inside the pre-rotation disk 43 with rotary shaft, and prewhirling first 41 is installed on and prewhirls on rotating disk 43, with row Star-wheel 42 is connected.Conehead cap is managed material, slideway and is transmitted and after corresponding construction is sent to the groove prewhirled on first 41 by hopper, prewhirls The intermitten of rotating disk 43, correspondence is prewhirled and first 41 goes to the syringe lower section that needs operation, and the rotating disk 43 of then prewhirling is overall upwards Action, prewhirl first 41 the rotation for rotarily driving conehead cap, conehead cap is hung over into syringe bottom；Then rotating disk 43 of prewhirling is overall Downward actuation, pending subsequent cycle, during up and down motion, the axis of guide 411 of prewhirling, bearing 412 of prewhirling play the guiding role.Especially note Meaning is that in whole process, prewhirl first 41 rotates always.First 41 rotation of prewhirling is by synchronous by motor 49 of prewhirling Band drives solid shafting 47 to rotate, and rotary shaft top connection gear, the gear rotation that drive is prewhirled on first 41 realizes that this is planetary gear 42 structures.Prewhirl rotating disk 43 intermittent movement by prewhirl travelling gear 34 drive prewhirl gear 45 realize, using hollow flower Key axle 46 coordinates with spline auxiliary assembly 44, realization prewhirl rotating disk 43 can move up and down again can intermittent rotary move.

Syringe filling and sealing machine provided by the utility model, in the case of other parts are immovable, turncap is upper and lower Driver part 211 includes turncap motor 511, turncap fixed plate 512, turncap guide type shoe, the turncap axis of guide 513, permanent magnetism spiral cover Clutch, driving gear 59, driven gear 58, turncap bar 53, fixed seat 51, guide pin bushing 52, turncap part, turncap fixed plate 512 Fixed turncap motor 511, turncap guide type shoe is installed on frame, and the turncap axis of guide 513 is set in turncap guide type shoe, up and down During motion, the turncap axis of guide 513, turncap bearing 514 play the guiding role.The turncap axis of guide 513 is connected with turncap fixed plate 512, Permanent magnetism spiral cover clutch 510 is connected with the output shaft of turncap motor 511, driving gear 59 and the output shaft of permanent magnetism spiral cover clutch 510 Connection, driven gear 58 is engaged with driving gear 59, and turncap bar 53 is set in driven gear 58.Fixed seat 51 is fixed on frame On, and turncap bar 53 passes through, guide pin bushing 52 is arranged in fixed seat 51, and turncap part is installed on the top of turncap bar 53, turncap part Including being installed on the turncap first 55 on the top of turncap bar 53, the nut 56 of fixed turncap first 55 and nut 57, being arranged at turncap first 55 With the compression spring between turncap bar 53, first 55 bottom of turncap is provided with turncap compression spring 54, to prevent cam driven thereon During lower motion, the damage and the impact to master 11 to conehead lid are caused, it can also be ensured that certain axial force during turncap.Entirely During, turncap bar 53 is rotated always.When syringe is sent to turncap 17 surface of device, turncap bar 53 is moved upwards Dynamic, conehead cap is inserted into first 55 upper groove of turncap, with the rotation of turncap bar 53, conehead cap is screwed.It screws degree, i.e., Moment of torsion is screwed, is controlled by permanent magnetism spiral cover clutch 510, the rotation of pre- cap head is to pass through Timing Belt by turncap motor 511 Drive what is realized.The degree of screwing is controlled by permanent magnetism spiral cover clutch 510, when the input of permanent magnetism spiral cover clutch 510 is turned round When square is more than a certain numerical value for setting, the inside of permanent magnetism spiral cover clutch 510 will skid, so as to export the moment of torsion of setting numerical value.Forever The limitation moment of torsion of magnetic rotation lid clutch 510 can be regulation, when beyond adjustable range, can also be realized by gear ratio The amplification and diminution of output torque.One permanent magnetism spiral cover clutch 510 controls a turncap bar 53, controls respectively, it is easy to adjust, Control is more accurate.

For the syringe filling and sealing machine in above-mentioned each embodiment, filling apparatus 14 include filling cam 610, filling The upper and lower driver part 28 of Cam Follower 611, board-like connecting rod 69, push rod 68, filling mouth, filling cam 610 and second driving shaft 27 connections, filling Cam Follower 611 assigned into the groove of filling cam 610, board-like connecting rod 69 and filling Cam Follower 611 Connection, push rod 68 is connected with board-like connecting rod 69, and the upper and lower driver part 28 of filling mouth is connected with push rod 68.The band of 3rd power transmission shaft 212 Dynamic filling cam 610 is rotated, and the filling Cam Follower 611 on board-like connecting rod 69 is assigned into the groove of filling cam 610, filling The rotation of cam 610 drives board-like connecting rod 69 to rotate by filling Cam Follower 611, so that push rod 68 is driven, the band of push rod 68 Dynamic filling mouth is moved up and down.

The upper and lower driver part 28 of filling mouth include filling guide type shoe 66, the filling axis of guide 65, filling fixed plate 64 and Filling compression spring 63, filling guide type shoe 66 is installed on frame, and the filling axis of guide 65 is set in guide type shoe, plays guiding Effect.The one end of the filling axis of guide 65 is connected by oscillating bearing 67 with push rod 68, and the other end is connected with filling fixed plate 64, filling First 61 are installed in filling fixed plate 64, and limited block 62 is provided with filling head 61, and filling compression spring 63 is arranged at limited block At filling head 61 between 62 and filling fixed plate 64.When syringe is sent to 61 surface of filling head, filling head 61 is being pushed away Bar 68 drives lower motion upwards, and filling head 61 is contacted with syringe bottom filling mouthful, under the effect of filling compression spring 63, is compressed Sealing.Now carry out filling, when filling, the pulling-pushing rod device on syringe top coordinates filling being smoothed out.It is filling finish after, Filling head 61 is displaced downwardly to initial position under the effect of push rod 68.

In order to further optimize above-mentioned technical proposal, also including epicone head cap device 16 and hold-down devices 13, epicone head cap Device 16 is connected by slideway with pre- cyclone 15, and epicone head cap device 16 is used to for conehead cap to be moved to pre- cyclone 15, with Standby subsequent handling is used.Hold-down devices 13 are arranged between injection device 12 and filling apparatus 14, and hold-down devices 13 are used for The piston of push rod in syringe 68 is pressed into syringe cylinder bottom, it is ensured that the less bubble of remaining in filling rear syringe.

On the basis of above-mentioned each specific embodiment, filling head 61 has a upward power to syringe when filling, First 41 pairs of syringes of prewhirling have a power for rotation, and the upward power existing to syringe of turncap first 55 has the power of rotation again, therefore Need to set stop component at filling apparatus 14, pre- cyclone 15, turncap device 17, stop assembly is located at the periphery of master 11,

Stop assembly includes overhead gage 71, lower baffle plate, thrust plate 72 and cylinder 73, and overhead gage 71 and lower baffle plate are arranged at master The side wall of disk 11 is used for position syringe, and thrust plate 72 is connected to the top surface of the top surface of overhead gage 71, the top surface of overhead gage 71 and master 11 Concordantly, thrust plate 72 has certain effect for being moved on limitation syringe.There is interval, cylinder 73 between overhead gage 71 and lower baffle plate It is arranged at for abutting syringe in being spaced, the axial direction of cylinder 73 is axially vertical with syringe, when syringe goes to corresponding positions When putting, cylinder 73 stretches out abutting syringe, prevent prewhirled operated with turncap when, because syringe rotate make nylon material Master 11 syringe is scratched.The head of cylinder 73 is provided with silica gel block 74, and scuffing is not resulted in syringe and master 11 Destruction, silica gel block 74 pushes against syringe, you can limits it and rotates and can limit its rotary motion.

, it is necessary to explanation, the orientation or position relationship of term upper and lower grade instruction are base in description of the present utility model In orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify describe, rather than indicate or Imply signified device or element and must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that To limitation of the present utility model.

Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.

The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (10)

1. a kind of syringe filling and sealing machine, it is characterised in that including can do intermittent rotary master (11), be sequentially distributed in The upper injection device (12) in master (11) the week portion, hold-down devices (13), filling apparatus (14), pre- cyclone (15), rotation Cap device (17) and output device (18), the groove for accommodating the syringe, the injection are provided with the master (11) Device is transferred on the groove of the master (11) by the upper injection device (12), and with the rotation shifting of the master (11) Move to station where related device, the filling apparatus (14) are provided with the filling pump group part poured into liquid in the syringe (110), the pre- cyclone (15) for hanging over the filling syringe for finishing, the turncap device in advance by conehead cap (17) screwed for the conehead cap on the syringe will to be hung over；The output device (18) will by exporting rotating disk (19) The syringe after filling and sealing is finished is exported.

2. syringe filling and sealing machine according to claim 1, it is characterised in that the master (11), the filling dress The up and down motion of (14), the pre- cyclone (15) and the turncap device (17) is put by actuator drives,

The transmission device includes that driving motor (21) and the output pulley (22) of the driving motor (21) are connected by conveyer belt The indexing separator (24) and first power transmission shaft (25) of the indexing separator (24) for connecing connected by the first Timing Belt The 3rd power transmission shaft (212) that two power transmission shafts (27) and the second driving shaft (27) other end are connected by the second Timing Belt,

The second driving shaft (27) respectively with the filling cam (610) and the pre- cyclone (15) of the filling apparatus (14) Cam of prewhirling (415) connection, the upper and lower driver part of filling mouth of the filling cam (610) and the filling apparatus (14) (28) connect, the cam of prewhirling (415) is connected with the upper and lower driver part (29) of prewhirling of the pre- cyclone (15)；

3rd power transmission shaft (212) is connected with the turncap cam (518) of the turncap device (17), the turncap cam (518) the upper and lower driver part of the turncap (211) with the turncap device (17) is connected.

3. syringe filling and sealing machine according to claim 2, it is characterised in that first Timing Belt is provided with first Tensioning wheel (26), second Timing Belt are provided with the second tensioning wheel (210).

4. syringe filling and sealing machine according to claim 2, it is characterised in that the output of the indexing separator (24) Main shaft is connected with the master (11), and is connected with master belt wheel (31) and master drive pulley (32) on the output main shaft；

Output drive pulley (36) and output drive gear (37), the output drive gear (37) are connected with output connecting shaft Engaged with output disk gear (38), output disk gear (38) connects with the output rotating disk (19) of the output device (18) Connect；

Drive pulley of prewhirling (33) and travelling gear of prewhirling (34), the travelling gear of prewhirling (34) are connected with connecting shaft of prewhirling Engaged with gear of prewhirling (45), the gear of prewhirling (45) is connected with the rotating disk of prewhirling (43) of the pre- cyclone (15)；

The master drive pulley (32) is connected with output drive pulley (36) by the 3rd Timing Belt (39),

The master drive pulley (32) is connected with the drive pulley of prewhirling (33) by the 4th Timing Belt (35).

5. syringe filling and sealing machine according to claim 4, it is characterised in that the pre- cyclone (15) and the rotation Cap device (17) is connected and has reeded including base and the second driving shaft (27) and the 3rd power transmission shaft (212) Cam, the fixed plate for being fixed on prewhirl upper and lower driver part (29) and the upper and lower driver part of the turncap (211) and have The top board of chute, and connect the swing arm of the base, the cam and the top board, the swing arm first end and the base Connection is rotated, first follower at the second end is assigned into the chute, the second follower of intermediate ends assigns into the groove It is interior.

6. syringe filling and sealing machine according to claim 5, it is characterised in that the upper and lower driver part (29) of prewhirling Fixed plate of prewhirling (410) including motor (49) of being prewhirled described in motor of prewhirling (49), fixation, the guiding branch of prewhirling for being installed on frame Seat, it is set in the axis of guide of prewhirling (411) and institute being connected in the guide type shoe of prewhirling and with the fixed plate of prewhirling (410) State fixed plate of prewhirling (410) upper surface rotate connection hollow splined shaft (46), be set in the hollow splined shaft (46) outward and Prewhirled described in driving that the spline auxiliary assembly (44) of the hollow splined shaft (46) rotation is connected with the spline auxiliary assembly (44) Described prewhirl rotating disk (43) and the motor of prewhirling (49) output shaft that gear (45) is connected with the hollow splined shaft (46) Connect and connected through the hollow splined shaft (46) and the internal rotary shaft of the spline auxiliary assembly (44) and the rotary shaft Positioned at the internal planetary gear (42) of the rotating disk of prewhirling (43), it is installed on the rotating disk (43) of prewhirling and the planetary gear (42) The head of prewhirling (41) of connection.

7. syringe filling and sealing machine according to claim 5, it is characterised in that the upper and lower driver part of turncap (211) including turncap motor (511), the turncap fixed plate (512) of the fixation turncap motor (511), the rotation for being installed on frame Cap guide type shoe, the turncap axis of guide for being set in the turncap guide type shoe and being connected with the turncap fixed plate (512) (513) and the turncap motor (511) output shaft connection permanent magnetism spiral cover clutch (510) and the permanent magnetism spiral cover clutch (510) output shaft connection driving gear (59) engage with the driving gear (59) driven gear (58), be set in described in Turncap bar (53) in driven gear (58), be fixed in the frame and fixed seat (51) that the turncap bar (53) is passed through, The guide pin bushing (52) being arranged in the fixed seat (51), the turncap part for being installed on turncap bar (53) top；

The turncap part includes being installed on the turncap head (55) on turncap bar (53) top, fixes the turncap head (55) Nut (56) and nut (57), the compression spring being arranged between the turncap head (55) and the turncap bar (53).

8. syringe filling and sealing machine according to claim 2, it is characterised in that the filling apparatus (14) including with institute The filling cam (610) for stating second driving shaft (27) connection, the filling cam that assigns into filling cam (610) groove with The board-like connecting rod (69) and the board-like connecting rod (69) connection of dynamic device (611) and the filling Cam Follower (611) connection Push rod (68) and the push rod (68) connection the upper and lower driver part of the filling mouth (28),

The upper and lower driver part of filling mouth (28) including be installed on frame filling guide type shoe (66), be set in it is described filling The filling axis of guide (65) that in guide type shoe (66) and one end is connected by oscillating bearing (67) with the push rod (68) and described The filling fixed plate (64) of the other end connection of the filling axis of guide (65), and it is installed on the filling of the filling fixed plate (64) Head (61), is provided with limited block (62) on the filling head (61), the limited block (62) and the filling fixed plate (64) it Between the filling head (61) place filling compression spring (63) is installed.

9. the syringe filling and sealing machine according to claim any one of 1-8, it is characterised in that also including by slideway with Epicone head cap device (16) of pre- cyclone (15) connection, the epicone head cap device (16) is for the conehead cap to be moved Move to the pre- cyclone (15)；

Also include the hold-down devices (13) being arranged between the upper injection device (12) and the filling apparatus (14), it is described Hold-down devices (13) by push rod (68) piston in the syringe for pressing to the syringe cylinder bottom.

10. the syringe filling and sealing machine according to claim any one of 1-8, it is characterised in that also including positioned at described Master (11) periphery is arranged at the filling apparatus (14), pre- cyclone (15), the stop assembly at turncap device (17) place,

The stop assembly include be arranged at the master (11) side wall for position the syringe overhead gage (71) and under Baffle plate, the thrust plate (72) for being connected to the overhead gage (71) top surface, overhead gage (71) top surface and the master (11) Either flush, the overhead gage (71) has interval and lower baffle plate between；Also include being arranged in the interval for abutting institute The cylinder (73) of syringe is stated, the axial direction of the cylinder (73) is axially vertical with the syringe, the head of the cylinder (73) Portion is provided with silica gel block (74).