CN208556300U - A kind of serum pipette ultrasonic welding institution - Google Patents

Abstract

The utility model relates to biomedical devices technical fields, specifically disclose a kind of serum pipette ultrasonic welding institution, including rack, conveying mechanism, the first supersonic welding connected components, the second grasping mechanism, the second supersonic welding connected components, the first grasping mechanism and elevating mechanism；First supersonic welding connected components include the first pusher cylinder being arranged on the rack and supporting plate, support plate is equipped with the first ultrasonic welder, supporting plate is equipped with the second pusher cylinder, and the end of the second pusher cylinder piston rod is equipped with installation casing, and that installs casing is internally provided with seal head；Second grasping mechanism includes fixed plate and rodless cylinder, and the piston of rodless cylinder is equipped with fixed block, and fixed block is equipped with three bar cylinders, and the end of three bar cylinder piston rods is equipped with Pneumatic manipulator；Elevating mechanism includes lifting cylinder and I-shaped lifter plate.The utility model has the characteristics that the degree of automation is higher, welding airtightness is preferable, production efficiency is higher and lower production costs.

Description

A kind of serum pipette ultrasonic welding institution

Technical field

The utility model relates to biomedical devices technical field, in particular to a kind of serum pipette ultrasonic welding machine Structure.

Background technique

The production of pipette currently on the market is all that tube head and ozzle are respectively welded on tube body by artificial feeding, Cooperation between its tube head, ozzle and tube body is not smooth enough, is easy to influence the air-tightness of pipette welding, while hand labor is strong Degree is also big, and production efficiency is lower, and production cost is higher.

Utility model content

The utility model provides a kind of serum to solve above-mentioned technical problem present in the production of existing pipette Pipette ultrasonic welding institution, it has, and the degree of automation is higher, welding airtightness is preferable, production efficiency is higher and is produced into This lower feature.

The technical solution of the utility model includes: a kind of serum pipette ultrasonic welding institution, including rack, setting are in rack On conveying mechanism, be arranged on the rack the first supersonic welding connected components positioned at conveying mechanism side, be arranged on the rack position The second grasping mechanism above the conveying mechanism other side is arranged on the rack the second ultrasonic wave positioned at the conveying mechanism other side It weld assembly and is arranged on the rack the first grasping mechanism positioned at one upper side of conveying mechanism, is located in the rack and the first surpasses Elevating mechanism is equipped between sound wave weld assembly and the second supersonic welding connected components；The first supersonic welding connected components include setting The first pusher cylinder and supporting plate on the rack is set, first pusher cylinder and supporting plate are distributed in the two sides of conveying mechanism, institute The piston rod for stating the first pusher cylinder is equipped with support plate, and the support plate is equipped with the first ultrasonic welder, the supporting plate It is equipped with the second pusher cylinder corresponding with the first ultrasonic welder, the end of the second pusher cylinder piston rod is equipped with Casing is installed, the inside of the installation casing is provided with the sealing being adapted with the end of serum pipette by compressed spring Head；Second grasping mechanism includes the fixed plate being arranged on the rack and the rodless cylinder that is inclined in fixed plate, institute The piston for stating rodless cylinder is equipped with fixed block, and the fixed block is equipped with three bar cylinders, the end of the three bars cylinder piston rod Portion is equipped with Pneumatic manipulator, is equipped with grip block at the arm of the Pneumatic manipulator, the rubber grip block is equipped with and serum The adaptable holding tank in pipette termination portion；The second supersonic welding connected components and the first ultrasonic bonding modular construction phase Together；Second grasping mechanism is identical as the first grasping mechanism structure；The elevating mechanism includes that lifting cylinder and setting are rising I-shaped lifter plate on sending down abnormally ascending cylinder piston rod, the I-shaped lifter plate are located at the lower part of conveying mechanism, the I-shaped liter Four ends of drop plate are equipped with supporting block, and the supporting block is equipped with support slot, and the rack is equipped with and I-shaped lifting The corresponding I-shaped fixed plate of plate, the I-shaped fixed plate are equipped with two pieces of fixed strips, and the fixed strip, which is equipped with, to be fixed Slot, the fixing groove and support slot correspond to each other.The utility model by controller realize conveying mechanism, the first grasping mechanism, Co-ordination between second grasping mechanism, the first supersonic welding connected components, the second supersonic welding connected components and elevating mechanism is realized The automatic high-efficiency of tube head and ozzle at tube body both ends welds, and required manpower is less, lower production costs；The utility model passes through First pusher cylinder is set, the first ultrasonic welder is arranged in the first pusher cylinder, passes through setting and the first ultrasonic wave Corresponding second pusher cylinder of the welding ends of soldering apparatus, Lai Shixian are matched for clamping tightly tube body and ozzle in welding, realize Ultrasonic bonding is sealed, guarantees the air-tightness of welding, welding effect is preferable, and band is arranged by the piston end in the second pusher cylinder Have the seal head of compressed spring so that encounter length slightly tube body devious when still can be well suited, realize stable match Co-clip is tight, and it is preferable to be applicable in flexibility；The utility model the second surpasses by the way that setting structure is identical with the first supersonic welding connected components Sound wave weld assembly realizes being matched for clamping tightly for tube body and tube head；The utility model is by grabbing the second grasping mechanism and first Mechanism is designed as the composite structure of rodless cylinder, three bar cylinders and Pneumatic manipulator, cooperation is realized by controller, to pipe Head and ozzle are efficiently grabbed, and the degree of automation is preferable, and working efficiency is higher；The utility model drives band by lifting cylinder There is the supporting block of support slot to move up and down, the fixing groove on Lai Peihe fixed strip preferably can be pushed and be consolidated to tube body It is fixed, it ensure that the integral solder effect of serum pipette, so that leakproofness is preferable.

Preferably, the fixed plate is L shape, the corner of the fixed plate is equipped with reinforcing rib.Reinforcing rib ensure that solid The intensity of fixed board.

Preferably, the grip block is plasticity grip block.Plasticity grip block will not leave catcher mark on tube head and ozzle.

Preferably, the tilt angle of the rodless cylinder is 30~60 degree.

The utility model has the following beneficial effects:

(1) conveying mechanism, the first grasping mechanism, the second grasping mechanism, the first ultrasonic bonding group are realized by controller Co-ordination between part, the second supersonic welding connected components and elevating mechanism realizes tube head and ozzle in the automation at tube body both ends Efficient welding, required manpower is less, lower production costs；

(2) by the first pusher cylinder of setting, the first ultrasonic welder is arranged in the first pusher cylinder, by setting Set the second pusher cylinder corresponding with the welding ends of the first ultrasonic welder, Lai Shixian is in welding to tube body and ozzle It is matched for clamping tightly, realizes sealing ultrasonic bonding, guarantee the air-tightness of welding, welding effect is preferable, by the second pusher cylinder Piston end be provided with the seal head of compressed spring so that encounter length slightly tube body devious when still can well fit With, realize it is stable be matched for clamping tightly, be applicable in flexibility it is preferable；Pass through setting structure identical with the first supersonic welding connected components Two supersonic welding connected components realize being matched for clamping tightly for tube body and tube head；

(3) by the way that the second grasping mechanism and the first grasping mechanism are designed as rodless cylinder, three bar cylinders and pneumatic machinery The composite structure of hand realizes cooperation by controller, is efficiently grabbed to tube head and ozzle that the degree of automation is preferable, Working efficiency is higher；

(4) supporting block with support slot is driven to move up and down by lifting cylinder, the fixing groove on Lai Peihe fixed strip, Tube body preferably can be pushed and be fixed, ensure that the integral solder effect of serum pipette, so that leakproofness is preferable.

Detailed description of the invention

Fig. 1 is the first structure diagram of the utility model；

Fig. 2 is second structural schematic diagram of the utility model；

Fig. 3 is the structural schematic diagram at the second grasping mechanism of the utility model；

Fig. 4 is the structural schematic diagram at the utility model grip block；

Fig. 5 is the structural schematic diagram at the utility model fixed strip；

Fig. 6 is the structural schematic diagram at the utility model installation casing；

Fig. 7 be the utility model in serum pipette fully-automatic supersonic welding equipment complete machine in use, in complete machine Structural schematic diagram at one feeding mechanism；

Fig. 8 is the structural schematic diagram in serum pipette fully-automatic supersonic welding equipment complete machine at driving mechanism；

Fig. 9 is the structural schematic diagram in serum pipette fully-automatic supersonic welding equipment complete machine at actuator；

Figure 10 is the structural schematic diagram in serum pipette fully-automatic supersonic welding equipment complete machine at aggregate bin；

Figure 11 is the structural schematic diagram in serum pipette fully-automatic supersonic welding equipment complete machine at the second feeding mechanism；

Figure 12 is the structural schematic diagram in serum pipette fully-automatic supersonic welding equipment complete machine at the second vibrating mechanism；

Figure 13 is the structural schematic diagram in serum pipette fully-automatic supersonic welding equipment complete machine at third feeding mechanism；

Figure 14 is the structural schematic diagram in serum pipette fully-automatic supersonic welding equipment complete machine at third vibrating mechanism；

Figure 15 is the structural schematic diagram in serum pipette fully-automatic supersonic welding equipment complete machine at the second slide track.

The label in accompanying drawing is: 1- rack, 2- controller, 3- conveying mechanism, 31- drive shaft, 32- driven shaft, 33- chain Wheel, 34- chain, 35-M shape rest portion, the first feeding mechanism of 4-, 41- hopper, 42- discharging track, 43- rotating bar, 44- cubes Shifting block, the first cylinder of 45-, the first push plate of 46-, 47- first partition, the first arc groove of 48-, 49- second partition, the second arc of 410- Shape slot, 5- the first supersonic welding connected components, the first pusher cylinder of 51-, 52- supporting plate, 53- support plate, the first ultrasonic bonding of 54- Device, the second pusher cylinder of 55-, 56- installation casing, 57- compressed spring, 58- seal head, the second grasping mechanism of 6-, 61- are fixed Plate, 62- rodless cylinder, 63- fixed block, tri- bar cylinder of 64-, 65- Pneumatic manipulator, 66- grip block, 67- holding tank, 68- add Strengthening tendons, 7- the second supersonic welding connected components, the first grasping mechanism of 8-, 9- driving mechanism, 91- ratchet, 92- drive cylinder, and 93- turns Moving part, 94- drive rod, 95- actuator, 96- mounting blocks, 97- mounting hole, 98- torsional spring, 99- Rotational Cylindrical, 910- pawl, 10- collection Hopper, 101- rectangular aperture, the second feeding mechanism of 11-, the second vibrating mechanism of 111-, the second charging tray of 112-, the second external disk of 113- Portion, the second inner disk portion of 114-, 115- the second helical feed plate, 116- the first arc delivery track, the first curved plate of 117-, The first arc side plate of 118-, 119- the second arc delivery track, 1110- third arc delivery track, 1111- curved rod, 1112- 4th arc delivery track, the 4th curved plate of 1113-, the 4th arc side plate of 1114-, the 5th arc delivery track of 1115-, The 5th segmental arc of 1116-, the 5th straightway of 1117-, the 5th curved plate of 1118-, the 5th arc side plate of 1119-, 1120- are lacked Mouthful, the 5th horizonal base plate of 1121-, the 5th side plate of 1122-, the 5th top plate of 1123-, the second impulse mgnet of 1124-, 1125- the Two pedestals, 1126- second spring plate, 12- third feeding mechanism, 121- third vibrating mechanism, 122- third charging tray, 123- third Inner disk portion, 124- third inner disk portion, 125- third helical feed plate, 126- the first circular arc delivery track, the first circular arc bottom of 127- Plate, 128- the first circular arc side plate, 129- the second slide track, 1210- baffle, the gap 1211-, 1212- third circular arc conveyor track Road, 1213- third circular arc bottom plate, 1214- third circular arc side plate, the 4th linear delivery track of 1215-, the 4th straight line of 1216- Shape bottom plate, the 4th linear side plate of 1217-, the 4th linear top plate of 1218-, 1219- third impulse mgnet, 1220- third Pedestal, 1221- third latch plate, 13- elevating mechanism, 131- lifting cylinder, the I-shaped lifter plate of 132-, 133- supporting block, 134- support slot, the I-shaped fixed plate of 135-, 136- fixed strip, 137- fixing groove, 14- blocking mechanism, 141-U shape mounting blocks, 142- countercheck rod, 143- disk stopper, 144- spring.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model The foundation of limitation.

A kind of serum pipette ultrasonic welding institution as depicted in figs. 1 and 2 including rack 1, is arranged on the rack Conveying mechanism 3 is arranged on the rack the first supersonic welding connected components 5 positioned at conveying mechanism side, is arranged on the rack and is located at The second grasping mechanism 6 as shown in Figure 3 above the conveying mechanism other side is arranged on the rack positioned at the conveying mechanism other side Second supersonic welding connected components 7 are arranged on the rack the first grasping mechanism 8 positioned at one upper side of conveying mechanism, and rack is upper Elevating mechanism 13 is equipped between the first supersonic welding connected components and the second supersonic welding connected components；First supersonic welding connected components Including the first pusher cylinder 51 being arranged on the rack and supporting plate 52, the first pusher cylinder and supporting plate are distributed in the two of conveying mechanism Side, the piston rod of the first pusher cylinder are equipped with support plate 53, and support plate is equipped with the first ultrasonic welder 54, sets on supporting plate There is the second pusher cylinder 55 corresponding with the first ultrasonic welder, the end of the second pusher cylinder piston rod is equipped with such as Fig. 6 Shown in installation casing 56, the inside of casing be installed be provided with by compressed spring 57 and be adapted with the end of serum pipette Seal head 58；Second grasping mechanism includes the fixed plate 61 being arranged on the rack and the rodless cylinder being inclined in fixed plate 62, the piston of rodless cylinder is equipped with fixed block 63, and fixed block is equipped with three bar cylinders 64, and the end of three bar cylinder piston rods is set There is Pneumatic manipulator 65, is equipped with grip block 66 as shown in Figure 4 at the arm of Pneumatic manipulator, rubber grip block is equipped with and blood The adaptable holding tank 67 in clear pipette termination portion；Second supersonic welding connected components and the first ultrasonic bonding modular construction phase Together；Second grasping mechanism is identical as the first grasping mechanism structure；Elevating mechanism includes lifting cylinder 131 and is arranged in lifting cylinder I-shaped lifter plate 132 on piston rod, I-shaped lifter plate are located at the lower part of conveying mechanism, four ends of I-shaped lifter plate Portion is equipped with supporting block 133, and supporting block is equipped with support slot 134, and rack is equipped with I-shaped corresponding with I-shaped lifter plate Shape fixed plate 135, I-shaped fixed plate are equipped with two pieces of fixed strips 136 as shown in Figure 5, and fixed strip is equipped with fixing groove 137, Fixing groove, support slot and M shape rest portion correspond to each other.Fixed plate is L shape, and the corner of fixed plate is equipped with reinforcing rib 68.Clamping Block is plasticity grip block.The tilt angle of rodless cylinder is 30~60 degree.

A kind of serum pipette fully-automatic supersonic welding equipment, including rack 1,2 and of the controller being arranged on the rack The conveying mechanism 3 being arranged on the rack, the conveying direction in rack along conveying mechanism are successively arranged positioned at conveying mechanism input terminal The first feeding mechanism 4 as shown in Figure 7, positioned at conveying mechanism side the first supersonic welding connected components 5, be located at conveying mechanism The second grasping mechanism 6 as shown in Figure 3 above the other side, positioned at the conveying mechanism other side the second supersonic welding connected components 7, The first grasping mechanism 8 positioned at one upper side of conveying mechanism, being matched with conveying mechanism below conveying mechanism output end Driving mechanism 9 as shown in Figure 8 and aggregate bin 10 as shown in Figure 10 positioned at conveying mechanism output end, the is located in rack Side where one grasping mechanism is equipped with the second feeding mechanism 11 as shown in figure 11 corresponding with the first grasping mechanism, rack The upper side positioned at where the second grasping mechanism is equipped with third charger as shown in fig. 13 that corresponding with the second grasping mechanism Structure 12 is equipped with elevating mechanism 13 in rack between the first supersonic welding connected components and the second supersonic welding connected components；Conveying Mechanism includes the drive shaft 31 being rotatably arranged in rack by bearing and driven shaft 32, is equipped with two on drive shaft and driven shaft A sprocket wheel 33, the sprocket wheel in drive shaft and driven shaft is corresponding, and chain 34, the side of chain are equipped on two groups of corresponding sprocket wheels Portion is equipped with several M shape rest portions 35, and the M shape rest portion on two chains is corresponding；First feeding mechanism includes hopper 41 and sets The discharging track 42 in feed hopper bottom is set, hopper is equipped with rotating bar 43, and rotating bar is equipped with cube shifting block 44, cube shifting block Position is corresponding with discharging track, and the end of rotating bar is connected by the fit structure and driven shaft of the second sprocket wheel and the second chain It connects, is equipped with the first cylinder 45 positioned at the lower section of hopper in rack, the piston rod of the first cylinder is equipped with the first push plate 46, and first pushes away Plate is equipped with first partition 47, and first partition is equipped with the first arc groove 48, and the bottom of first partition is equipped with second partition 49, the Two partitions are equipped with the second arc groove 410, and the distance between first partition and second partition are equal to the caliber of serum pipette, out Material track is located at the top of chain, and the discharge port of discharging track is corresponding with M shape rest portion；First supersonic welding connected components include The first pusher cylinder 51 and supporting plate 52 being arranged on the rack, the first pusher cylinder and supporting plate are distributed in the two sides of conveying mechanism, The piston rod of first pusher cylinder is equipped with support plate 53, and support plate is equipped with the first ultrasonic welder 54, and supporting plate is equipped with The end of the second pusher cylinder 55 corresponding with the first ultrasonic welder, the second pusher cylinder piston rod is equipped with such as Fig. 6 institute The installation casing 56 shown, install the inside of casing be provided with by compressed spring 57 be adapted with the end of serum pipette it is close End socket 58；Second grasping mechanism includes the fixed plate 61 being arranged on the rack and the rodless cylinder being inclined in fixed plate 62, the piston of rodless cylinder is equipped with fixed block 63, and fixed block is equipped with three bar cylinders 64, and the end of three bar cylinder piston rods is set There is Pneumatic manipulator 65, is equipped with grip block 66 as shown in Figure 4 at the arm of Pneumatic manipulator, rubber grip block is equipped with and blood The adaptable holding tank 67 in clear pipette termination portion；Second supersonic welding connected components and the first ultrasonic bonding modular construction phase Together；Second grasping mechanism is identical as the first grasping mechanism structure；Second feeding mechanism includes the second bobbing machine as shown in figure 12 Structure 111 and the second charging tray 112 being arranged on the second vibrating mechanism, the second charging tray is by the second inner disk portion 113 and is located at outside second The second inner disk portion 114 in pan portion is constituted, and the side wall of the second inner disk portion is equipped with the second charging being connected with the second inner disk portion Mouthful, the inner wall of the second inner disk portion is equipped with the second gradually upward helical feed plate 115, and the inside of the second helical feed plate is upward Inclination, the output end of the second helical feed plate are connected with the first arc delivery track 116, and the first arc delivery track is to updip The first oblique curved plate 117 and the first arc side plate 118 being vertically arranged are constituted, and the output end of the first arc delivery track connects It is connected to the second arc delivery track 119, the second arc delivery track is located in the second inner disk portion, and the second arc delivery track is by defeated Entering end to output end is circular arc slot structure, and the output end of the second arc delivery track is connected with third arc delivery track 1110, The upper end of third arc delivery track is lower than the bottom of the second arc delivery track, and third arc delivery track is by two curved rods 1111 are constituted, and the part between two curved rods forms delivery track, and the distance between two curved rods are less than serum pipette The maximum gauge of end pipe head, the output end of third arc delivery track are connected with the 4th arc delivery track 1112, the 4th arc Two piece of the 4th arc that delivery track curved plate 1113 and be vertically arranged on the 4th curved plate by the 4th of bottom level the Side plate 1114 is constituted, and the height of the 4th curved plate is lower than the upper surface of third arc delivery track, the 4th arc delivery track Output end be connected with the 5th arc delivery track 1115, the 5th arc delivery track is by the 5th segmental arc 1116 and the 5th straight line Section 1117 is constituted, and it curved plate 1118 and the 5th curved side that is arranged on the inside of the 5th curved plate that the 5th segmental arc, which includes the 5th, Plate 1119, the input terminal of the 5th curved plate and the input end of the 5th arc side plate are equipped with notch 1120, the 5th curved plate Inside tilt upwards, the input end of the 5th curved plate is the circular arc slot structure tilted down, the 5th curved plate it is defeated Enter end to connect with the 4th arc delivery track, the input terminal of the 5th arc side plate is to the second inner disk portion curving, the 5th straight line Section includes the 5th horizonal base plate 1121, the 5th side plate 1122 that the 5th horizonal base plate two sides are arranged in and is arranged on the 5th side plate The 5th top plate 1123 constitute, the 5th side plate connect with the 5th arc side plate, and the 5th horizonal base plate is connect with the 5th curved plate； Third feeding mechanism includes third vibrating mechanism 121 as shown in figure 14 and the third charging tray being arranged on third vibrating mechanism 122, third charging tray is made of third inner disk portion 123 and the third inner disk portion 124 in third inner disk portion, third inner disk portion Side wall is equipped with the third feed inlet being connected with third inner disk portion, and the inner wall of third inner disk portion is equipped with gradually upward third The inside of helical feed plate 125, third helical feed plate tilts upwards, and the output end of third helical feed plate is connected with the first circle Arc delivery track 126, the first circular arc delivery track include first circular arc bottom plate 127 and be arranged on the outside of the first arc-shaped edges first The inside of circular arc side plate 128, the first circular arc bottom plate tilts upwards, and the output end of the first circular arc delivery track is connected just like Figure 15 institute The the second slide track 129 shown, third charging tray are equipped with baffle 1210, and the output end of baffle and the first circular arc delivery track is located at In same level, between baffle and the output end of the first circular arc delivery track be equipped with gap 1211, the second slide track it is defeated Outlet is connected with third circular arc delivery track 1212, and third circular arc delivery track includes third circular arc bottom plate 1213 and is vertically arranged In the third circular arc side plate 1214 of third circular arc plate outer side, the inside of third circular arc bottom plate tilts upwards, third circular arc bottom plate Inside be zigzag, the output end of third circular arc delivery track is connected with the 4th linear delivery track 1215, the 4th straight line Shape conveyor track includes the 4th linear bottom plate 1216,1217 and of the 4th linear side plate that the 4th linear bottom plate two sides are arranged in The 4th linear top plate 1218 on 4th linear side plate, the 4th linear bottom plate and third circular arc bottom plate output end are set Outside portion connection, the 4th linear bottom plate and third circular arc bottom plate are in the same plane；Elevating mechanism includes lifting cylinder 131 and the I-shaped lifter plate 132 that is arranged on lifting cylinder piston rod, I-shaped lifter plate be located at the lower part of conveying mechanism, Four ends of I-shaped lifter plate are equipped with supporting block 133, and supporting block is equipped with support slot 134, and rack is equipped with and I-shaped The corresponding I-shaped fixed plate 135 of shape lifter plate, I-shaped fixed plate are equipped with two pieces of fixed strips 136 as shown in Figure 5, Gu Item is determined equipped with fixing groove 137, and fixing groove, support slot and M shape rest portion correspond to each other.

Driving mechanism includes ratchet 91 and the driving cylinder 92 that is arranged on the rack, and the end of cylinder piston rod is driven to pass through Rotating member 93 is connected with drive rod 94, and the end of drive rod is arranged on the driving shaft by bearing, and drive rod is equipped with such as Fig. 9 institute The actuator 95 shown, ratchet are arranged on the driving shaft, and actuator is connect with ratchet.Actuator includes the peace being arranged on drive rod Dress block 96 and the mounting hole 97 being arranged on mounting blocks, mounting hole is interior to be equipped with torsional spring 98, and the inside of torsional spring is equipped with Rotational Cylindrical 99, Rotational Cylindrical is equipped with the pawl 910 matched with ratchet, and pawl is pierced by the outside that mounting hole is located at mounting blocks.Fixed plate is equipped with Blocking mechanism 14, blocking mechanism include U-shaped mounting blocks 141 and the countercheck rod 142 that is movably arranged on U-shaped mounting blocks, countercheck rod Both ends be equipped with disk stopper 143, close to the 5th arc delivery track side disk stopper and the 5th arc conveying The output end of track is corresponding, and countercheck rod is equipped with spring 144, and spring is located in countercheck rod close to the 5th arc delivery track Position.Several M shape rest portions are spacedly distributed in the side of chain.The track width of discharging track is greater than a serum pipette Caliber, the caliber of the track width of discharging track less than two serum pipettes.Discharging track is opposite by being located at feed hopper bottom Two sliding slots answered are constituted.Cube shifting block has one group, and cube shifting block is plasticity cube shifting block.Fixed plate is L shape, and fixed plate turns Reinforcing rib 68 is equipped at angle.Grip block is plasticity grip block.Second vibrating mechanism includes the second impulse mgnet 1124 and setting The upper end of second base 1125 in the second impulse mgnet end, second base passes through second spring plate 1126 and the second charging tray Connection.The width of first curved plate gradually subtracts greatly from input terminal to output end.5th side plate is integrated with the 5th arc side plate Structure, the 5th horizonal base plate are structure as a whole with the 5th curved plate.Third vibrating mechanism includes third impulse mgnet 1219 With the third pedestal 1220 that third impulse mgnet end is arranged in, the upper end of third pedestal passes through third latch plate 1221 and the The connection of three charging trays.It is set on aggregate bin there are two rectangular aperture 101, two sprocket wheels in drive shaft partially pass through rectangular aperture position In the inside of aggregate bin.The tilt angle of rodless cylinder is 30~60 degree.

The working principle of the utility model are as follows:

The control driving cylinder 92 of controller 2 is started to work, and the tune of driving cylinder operation rate is able to carry out by controller Section, drives the piston rod of cylinder to drive the intermittent rotary in drive shaft 31 of drive rod 94 by rotating bar, and drive rod drives driving Part 65 works, and the pawl 910 of actuator drives 91 intermittent rotary of ratchet, and under the action of torsional spring 98, pawl carries out one to ratchet Original position is returned to after a driving, ratchet drives drive shaft intermittent rotary, and drive shaft drives further through the cooperation of sprocket wheel 33 and chain 34 Driven shaft 32 rotates, and realizes the conveying of serum pipette；Tube body is placed in hopper 41 by staff, in the resistance of cube shifting block 44 Under gear effect, tube body will not be immediately entered in discharging track 42, and driven shaft passes through the second sprocket wheel and the second chain in the rotation The fit structure of item drives rotating bar 43 to rotate, and rotating bar drives a cube shifting block rotation, the rotational plane of cube shifting block with go out When expecting that track is parallel, the gap between rotational plane and discharging track is only capable of that a tube body is allowed to fall, in discharging track under It is up also only capable of accommodating a tube body, be fallen one by one into discharging track by the rotation tube body of cube shifting block, discharging track Bottom stopped by first partition 47, the tube body positioned at bottommost in discharging track is fallen in the first arc groove 48, controller control The work of the first cylinder 45 is made, the piston rod of the first cylinder drives first partition to move backward, is located at discharging by the first push plate 46 The tube body of track bottommost continues to fall in the second arc groove 410 of second partition 49 after being detached from first partition, the first gas Cylinder drives first partition to travel forward, and first partition is appropriately interposed between bottommost tube body and penultimate tube body, and is fallen in The both ends of tube body on second partition are also located exactly in the M shape rest portion 35 on chain, the M shape rest portion on two chains Under barrier effect, tube body be detached from second partition travelled forward with chain, tube body in M shape rest portion with chain movement extremely At first supersonic welding connected components 5, controller controls lifting cylinder 131 and works, and the piston rod of lifting cylinder pushes I-shaped liter It drops plate 132 to rise, tube body is located exactly in the support slot 134 on I-shaped lifter plate in a pair of of supporting block 133, and tube body is detached from M Shape rest portion is located in I-shaped fixed plate 135 after tube body is jacked up by I-shaped lifter plate, at the top of tube body and corresponds to fixed strip 136 Fixing groove 137 in, support slot and fixing groove are clamped fixation to tube body together；Controller controls third pulse electromagnetic at this time Iron 1219 works, and third impulse mgnet drives third charging tray 122 to vibrate by third latch plate 1221, third inner disk portion 124 Interior ozzle moves up to the first circular arc conveyor track under the action of vibration force, along 125 spiral of third helical feed plate In road 126, ozzle is fallen into the second slide track 129 after carrying out screening adjustment in the first circular arc delivery track by gap, by In ozzle be a nose heave light cone structure, when heavier major part one end along the first circular arc delivery track reach gap When at 1211, can naturally it fall into the second slide track, it just will not be by gap when lighter tip one end reaches gap location Place is fallen into the second slide track, but will continue to travel forward, and tip is moved across to reach behind gap and be kept off at baffle 1210 Plate stops, until heavier major part one end reaches gap location and fallen into the second slide track by gap, realizes the adjustment of ozzle, makes Obtaining ozzle that each enters in the second slide track is heavier biggish major part one end in preceding, relatively light lesser tip one end Posterior sequential advancement, the ozzle in the second slide track are again introduced into third circular arc delivery track under the action of vibration force 1212, the toothed edge on the inside of third circular arc delivery track is designed according to the similar cone shape of ozzle, can be to ozzle at sawtooth Blocking screening appropriate is carried out, the ozzle only passed through is just needed qualified products, does not meet the ozzle of screening conditions It will be stopped by sawtooth, and fall under subsequent ozzle thrust into third inner disk portion 123, ozzle is by third circular arc conveyor track The process that road enters the 4th linear delivery track 1215 is also the process fallen by gravity, due to the 4th linear bottom plate 1216 are connected to the side of third circular arc bottom plate 1313, the 4th linear bottom plate and third circular arc bottom plate be generally aligned in the same plane and It is tilted under the phase of outside, so only when having suitable space in the 4th linear conveyor track, ozzle could be conveyed by third circular arc Track slides into the 4th linear conveyor track, fills with ozzle in several 4th linear conveyor tracks, without suitable empty Between reserve come, then the ozzle in third circular arc delivery track by under the thrust of ozzle below by the defeated of third circular arc delivery track Outlet output, falls into third inner disk portion, the ozzle positioned at the 4th linear conveyor track output end is in disk stopper 143 again Barrier effect under will not export, the rodless cylinder 62 of controller control at this time, three bar cylinders 64 and Pneumatic manipulator 65 cooperate with work Make, the grip block 66 of Pneumatic manipulator clamps the stub end of ozzle in holding tank 67, and the piston rod of three bar cylinders is withdrawn, clamping Block pushes output end of the disk stopper far from the 4th linear conveyor track, and ozzle is thoroughly taken out to the 4th linear conveyor track, The rodless cylinder being obliquely installed drags three bar cylinders and moves downward and be aligned the end of tube body, leaves disk stopper in ozzle When, disk stopper spring 144 elastic force effect under again return by the ozzle of the 4th linear conveyor track output end after It is continuous block do not allow output, grip block to clamp ozzle to the end of tube body after, it is ultrasonic that controller controls the first pusher cylinder 51, first Wave soldering apparatus 54 and the second pusher cylinder 55 work together, and the end to be welded of ozzle is pressed on the end of tube body by the second pusher cylinder Portion, the first pusher cylinder push the other end the first ultrasonic bonding simultaneously of the plumb joint alignment tube body of the first ultrasonic welder Device sends out wave, completes welding of the ozzle on tube body, during the second pusher cylinder compresses ozzle, the second pusher cylinder piston The length that the seal head 58 of boom end can match under the action of compressed spring 57 according to tube body and ozzle is suitably adjusted It is whole, in order to be able to be applicable in the fluctuation of tube body with ozzle difference length of fit, after the completion of welding, the first pusher cylinder is reversely dragged Second ultrasonic welder leaves tube body and returns to original position, and the second pusher cylinder also drives seal head to return to original position, and rodless cylinder drags Dynamic three bar cylinders go to realize again clamping of the starting manipulator to ozzle, and lifting cylinder also drives and transports under I-shaped lifter plate phase It is dynamic, so that the tube body that ozzle is welded comes back in M shape rest portion, as chain moves forward；When ozzle is welded Pipe body movement to the second supersonic welding connected components 7 at when, lifting cylinder 131 by control the work of I-shaped lifter plate 132 after It is continuous to jack up tube body, fixation, welding manner and the first supersonic welding connected components when tube body is at the second supersonic welding connected components Place is fixed, welding manner is identical；For second feeding mechanism 11 corresponding with the first grasping mechanism 8, controller control second Impulse mgnet 1124 works, and the second impulse mgnet drives the vibration of the second charging tray 112 by second spring plate 1126, and tube head exists It is fed forward under the action of vibration force along the second helical feed plate 115, tube head carries out whole at the first arc delivery track 116 Reason and preliminary screening, guarantee to be fed forward the quantity of tube head, and tube head enters the of circular arc slot structure by the first arc delivery track After two arc delivery tracks 119, tube head is individually arranged in the second arc delivery track, and extra tube head will be by the first arc Shape delivery track will be deviate to fall into the second inner disk portion during entering the second arc delivery track, in tube head by the second arc When shape delivery track enters third arc delivery track 1110, since the upper end of third arc delivery track is lower than the second arc The bottom of shape delivery track, tube head fall enter third arc delivery track when, due to tube head be similar to cylindrical body Structure, the end to be welded of tube head is provided with an annulus protrusion so that the end to be welded of tube head overweights the other end of tube head, and And the end to be welded of tube head is due to the presence of annular protrusion, so that the outer diameter at tube head end to be welded is greater than the other end of tube head, When tube head is fallen into third arc delivery track, outer diameter is larger and the heavier one end of gravity will be located at two curved rods On 1111, the other parts of tube head are in vacant state since the effect of gravity will be located between two curved rods, in vacuum power Under the action of, tube head is conveyed in third arc delivery track into the 4th arc in third arc delivery track slides forwards When track 1112, since the height of the 4th curved plate 1113 is lower than the upper surface of third arc delivery track, institute With when tube head enters the 4th arc delivery track, the bottom of the 4th arc delivery track carries out hanging tube head part Stop, will fall in the 4th arc delivery track positioned at the heavier one end of third arc delivery track, since the 4th arc is defeated The input terminal of the 4th curved plate of track is sent to have a bit, fourth arcuate bottom poor with the output end of third arc delivery track The input terminal of plate has the lower part for being a little located at third arc delivery track output end, so that into the 4th arc delivery track On tube head be that the preceding state in heavier one end is conveyed, tube head by the 4th arc delivery track enter the 5th arc it is defeated When sending track 1115, there is the 5th arcuate bottom of the circular arc groove shape tilted down in the input terminal of the 5th arc delivery track Plate 1118 is docked with the 4th arc delivery track, so that tube head can smoothly enter in the 5th arc delivery track first, by The input terminal of the 5th curved plate of Yu Shu and the input end of the 5th arc side plate 1119 are provided with notch 1120, and make again The inside for obtaining the 5th curved plate tilts upwards, so when the tube head in the 5th straightway meets quantitative requirement, extra pipe Head will slide from the side that notch or the 5th curved plate tilt down and fall into the second inner disk portion；When tube head also welds on tube body After the completion of connecing, the serum pipette for completing all welding sequences continues to be placed in M shape rest portion, forward with conveying mechanism 3 Conveying is located at rectangular aperture in part at two rectangular apertures 101 that serum pipette is transported to 10 inlet of aggregate bin Locate continuing to rotate under effect for two sprocket wheels, serum pipette falls into aggregate bin from M shape rest portion, completes in this way One working cycles.Wherein the first cylinder, the first pusher cylinder, the first ultrasonic welder, the second pusher cylinder, without bar gas Cylinder, three bar cylinders, Pneumatic manipulator, the second supersonic welding connected components, driving cylinder, the second impulse mgnet, third pulse electricity The work of magnet and lifting cylinder is controlled by controller, and program is provided in controller, can coordinate the collaboration of all components Work, guarantees going on smoothly for entire welding sequence.

The utility model has the following beneficial effects: (1) by controller 2 realize conveying mechanism 3, the first feeding mechanism 4, Second feeding mechanism 11, third feeding mechanism 12, the first grasping mechanism 8, the second grasping mechanism 6, the first supersonic welding connected components 5, the co-ordination between the second supersonic welding connected components 7 and elevating mechanism 13 realizes tube head and ozzle in the automatic of tube body both ends Change efficient welding, required manpower is less, lower production costs；(2) by being correspondingly arranged on one group of chain 34 of conveying mechanism Several M shape rest portions 35 realize the conveying of tube body, realize the conveying of tube body efficient stable；(3) by the bottom of hopper 41 The discharging track 42 for being only capable of allowing single tube body to pass through, the ordered arrangement of Lai Shixian tube body, by being provided with a cube shifting block are set 44 rotating bar 43 enters the guidance in discharging track as the tube body in hopper, designs reasonable, ingenious；(4) pass through first Cylinder 45 drives the reciprocating motion of the first partition 47 and second partition 49 that are parallel to each other, the tube body in Lai Shixian discharging track 42 It is fallen in the correspondence M shape rest portion 35 of conveying mechanism one by one as needed, wherein front end pair of the first partition far from the first cylinder The rear end for answering second partition, the distance between first partition and second partition are equivalent to the diameter of tube body, by first partition and The successively barrier of second partition so that tube body without any confusion fall in M shape rest portion, trade-off effect is preferable, by first every The first arc groove 48 is arranged on plate to come so that tube body will not be rolled arbitrarily when falling in first partition 47, by second partition It is arranged the second arc groove 410 to realize good barrier so that tube body will not be rolled arbitrarily when falling on second partition on 49； (5) by setting the first pusher cylinder 51, by the first ultrasonic welder 54 be arranged in the first pusher cylinder, by setting with Corresponding second pusher cylinder 55 of the welding ends of first ultrasonic welder, Lai Shixian match tube body and ozzle in welding Co-clip is tight, realizes sealing ultrasonic bonding, guarantees the air-tightness of welding, welding effect is preferable, by the second pusher cylinder Piston end is provided with the seal head 58 of compressed spring 57 so that encounter length slightly tube body devious when still can well fit With, realize it is stable be matched for clamping tightly, be applicable in flexibility it is preferable；Pass through setting structure identical with the first supersonic welding connected components Two supersonic welding connected components 7 realize being matched for clamping tightly for tube body and tube head；(6) by grabbing the second grasping mechanism 6 and first Mechanism 8 is designed as the composite structure of rodless cylinder 62, three bar cylinders 64 and Pneumatic manipulator 65, is realized by controller and coordinates to match It closes, tube head and ozzle is efficiently grabbed, the degree of automation is preferable, and working efficiency is higher；(7) pass through setting circular arc slot structure The second arc delivery track 119 come to enter third arc conveyor track 1110 tube head be adjusted, setting third arc it is defeated The bottom for sending the upper end of track to be lower than the second arc delivery track enables tube head to be preferably adjusted into the conveying of third arc On rail, third arc delivery track is designed as two structures mutually arranged side by side of curved rod 1111, so that tube head is in self gravity Under effect, there was only the part of distance and heavier-weight between greater than two curved rods of diameter in third arc delivery track, He is partially in vacant state, realizes that the adjustment to tube head is transported, the height of the 4th curved plate 1113 of design is lower than third arc The upper surface of shape delivery track so that by third arc delivery track enter the 4th arc delivery track 1112 tube head be compared with One end is preceding again puts in order, and sets the input terminal of the 5th curved plate 1118 to the circular arc slot structure tilted down, makes The tube head obtained on the 4th arc delivery track can smoothly enter the 5th arc delivery track 1115, by the 5th arcuate bottom Notch 1120 is arranged in the input end of the input terminal of plate 1118 and the 5th arc side plate 1119, and makes the interior of the 5th curved plate Lateral upper inclination, it is ensured that the reasonable quantity for conveying tube head, the tube head beyond conveying quantity will be from indentation, theres either from the 5th arc The position that shape bottom plate tilts down skids off and falls into the second inner disk portion 113, and conveying effect is preferable, and transfer efficiency is higher；(8) lead to The second slide track 129 of setting is crossed, and baffle 1210 corresponding with the inlet of the second slide track is set, according to ozzle Weight and shape feature, it is special to design, the entrance state of ozzle is adjusted, so that into the ozzle in the second slide track It is the preceding transport status of heavier stub end, adjustment effect is preferable；By the way that the inside of third circular arc bottom plate 1313 is designed It for zigzag, is designed according to the structure of ozzle, screening appropriate can be carried out to ozzle during transportation, it is undesirable Ozzle will be fallen into third inner disk portion 123 at sawtooth, guarantee that the ozzle for passing through third circular arc delivery track 1212 has been Complete satisfactory product；By the way that the 4th linear bottom plate 1216 to be arranged in the side of 1313 output end of third circular arc bottom plate, 4th linear bottom plate and third circular arc bottom plate are located at same level, while the inclination upwards again of the inside of third circular arc bottom plate, So that the ozzle in third circular arc delivery track enters in the 4th linear conveyor track 1215 in such a way that self gravity slides, make The number of nozzles that enters in the 4th linear conveyor track is reasonable, to the adjustment effect of ozzle preferably, transfer efficiency it is higher；(9) The supporting block 133 with support slot 134 is driven to move up and down by lifting cylinder 131, the fixing groove on Lai Peihe fixed strip 136 137, the tube body in M shape rest portion preferably can be pushed and be fixed, ensure that the integral solder effect of serum pipette Fruit, so that leakproofness is preferable；(10) actuator 95 is driven to move by driving cylinder 92, realization actuator is matched with ratchet 91 It closes, actuator driving pawl intermittent movement, realizes the interval welding of serum pipette, driving rate is controllable by driving cylinder, Drive effect preferable；The self-return after 910 driving pawl 91 of pawl is realized by torsional spring 98, and the unidirectional drive of ratchet is imitated Fruit is preferable；Disk stopper 143 can carry out good blocking, after disk stopper is pushed, spring to tube head and ozzle 144 can preferably realize the return of disk stopper, continue to stop tube head and ozzle, simple in sturcture, ingenious in design, resistance It is preferable to keep off effect；Entrance of the rectangular aperture 101 as aggregate bin 10, the serum pipette that can will be welded in M shape rest portion It preferably unloads and slides into aggregate bin.

Claims (4)

1. a kind of serum pipette ultrasonic welding institution, it is characterized in that: include rack (1), the conveyer that is arranged on the rack Structure (3) is arranged on the rack the first supersonic welding connected components (5) positioned at conveying mechanism side, is arranged on the rack positioned at defeated It send the second grasping mechanism (6) above the mechanism other side, be arranged on the rack the second ultrasonic wave positioned at the conveying mechanism other side Weld assembly (7) and it is arranged on the rack the first grasping mechanism (8) positioned at one upper side of conveying mechanism, is located in the rack Elevating mechanism (13) are equipped between first supersonic welding connected components and the second supersonic welding connected components；First ultrasonic bonding Component includes the first pusher cylinder (51) being arranged on the rack and supporting plate (52), and first pusher cylinder and supporting plate are distributed in The piston rod of the two sides of conveying mechanism, first pusher cylinder is equipped with support plate (53), and the support plate is equipped with first Ultrasonic welder (54), the supporting plate are equipped with the second pusher cylinder (55) corresponding with the first ultrasonic welder, institute The end for stating the second pusher cylinder piston rod is equipped with installation casing (56), and the inside of the installation casing passes through compressed spring (57) It is provided with the seal head (58) being adapted with the end of serum pipette；Second grasping mechanism includes being arranged on the rack The piston of fixed plate (61) and the rodless cylinder (62) being inclined in fixed plate, the rodless cylinder is equipped with fixed block (63), the fixed block is equipped with three bar cylinders (64), and the end of the three bars cylinder piston rod is equipped with Pneumatic manipulator (65), Grip block (66) are equipped at the arm of the Pneumatic manipulator, the grip block is equipped with to be adapted with serum pipette end head Holding tank (67)；The second supersonic welding connected components are identical as the first ultrasonic bonding modular construction；Second crawl Mechanism is identical as the first grasping mechanism structure；The elevating mechanism includes lifting cylinder (131) and is arranged in lifting cylinder piston I-shaped lifter plate (132) on bar, the I-shaped lifter plate are located at the lower part of conveying mechanism, the I-shaped lifter plate Four ends are equipped with supporting block (133), the supporting block be equipped with support slot (134), the rack be equipped with it is I-shaped The corresponding I-shaped fixed plate (135) of lifter plate, the I-shaped fixed plate is equipped with two pieces of fixed strips (136), described solid Determine item to correspond to each other equipped with fixing groove (137), the fixing groove and support slot.

2. a kind of serum pipette ultrasonic welding institution according to claim 1, it is characterized in that: the fixed plate is L The corner of shape, the fixed plate is equipped with reinforcing rib (68).

3. a kind of serum pipette ultrasonic welding institution according to claim 1, it is characterized in that: the grip block is modeling Property grip block.

4. a kind of serum pipette ultrasonic welding institution according to claim 1, it is characterized in that: the rodless cylinder Tilt angle is 30~60 degree.