CN108672915A

CN108672915A - Serum pipette fully-automatic supersonic welding mechanism

Info

Publication number: CN108672915A
Application number: CN201810542550.4A
Authority: CN
Inventors: 蒋峥嵘; 谢小良; 孙晓晓; 蒋险峰; 陈刚胜; 徐妙眉
Original assignee: Zhejiang Sorfa Life Science Research Co Ltd
Current assignee: Zhejiang Sorfa Life Science Research Co Ltd
Priority date: 2018-05-30
Filing date: 2018-05-30
Publication date: 2018-10-19
Anticipated expiration: 2038-05-30
Also published as: CN108672915B

Abstract

The present invention relates to biomedical devices technical fields, specifically disclose a kind of serum pipette fully-automatic supersonic welding mechanism, including rack, controller and conveying mechanism, the conveying direction of rack upper edge conveying mechanism is equipped with the first feeding mechanism, the second supersonic welding connected components and the first grasping mechanism successively, side where being located at the first grasping mechanism in rack is equipped with the second feeding mechanism, and rack is equipped with elevating mechanism；First feeding mechanism includes hopper and discharging track；Second supersonic welding connected components include the first pusher cylinder and support plate；First grasping mechanism includes fixed plate and rodless cylinder；Second feeding mechanism includes the second vibrating mechanism and the second charging tray；Elevating mechanism includes lifting cylinder and I-shaped lifter plate.The present invention has the characteristics that the degree of automation is higher, welding airtightness is preferable, production efficiency is higher and production cost is relatively low.

Description

Serum pipette fully-automatic supersonic welding mechanism

Technical field

The present invention relates to biomedical devices technical field, more particularly to a kind of serum pipette fully-automatic supersonic welding Mechanism.

Background technology

The making 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 and tube body is not smooth enough, is easy to influence the air-tightness of pipette welding, while hand labor intensity Greatly, production efficiency is relatively low, and production cost is higher.

Invention content

The present invention provides a kind of serum liquid relief to solve the above-mentioned technical problem present in the making of existing pipette Pipe fully-automatic supersonic welding mechanism, it has, and the degree of automation is higher, welding airtightness is preferable, production efficiency is higher and production Lower-cost feature.

Technical scheme of the present invention：Serum pipette fully-automatic supersonic welding mechanism, including rack, setting are in rack Controller and the conveying mechanism that is arranged in rack, the conveying direction of the rack upper edge conveying mechanism be equipped with successively be located at it is defeated Send the first feeding mechanism of mechanism input terminal, positioned at the second supersonic welding connected components of the conveying mechanism other side and positioned at conveyer The first grasping mechanism above structure side, the side where the first grasping mechanism is located in the rack is equipped with and the first gripper Corresponding second feeding mechanism of structure, the rack are equipped with elevating mechanism；First feeding mechanism includes hopper and setting In the discharging track of feed hopper bottom, the hopper is equipped with rotating bar, and the rotating bar is equipped with cube shifting block, and described cube is dialled The position of block is corresponding with discharging track, the end of the rotating bar by the fit structure of the second sprocket wheel and the second chain with from Moving axis connects, and the lower section that hopper is located in the rack is equipped with the first cylinder, and the piston rod of first cylinder is equipped with first Push plate, first push plate are equipped with first partition, and the first partition is equipped with the first arc groove, the bottom of the first partition Portion is equipped with second partition, and the second partition is equipped with the second arc groove, the distance between the first partition and second partition Equal to the caliber of serum pipette, the discharging track is located at the top of chain, and discharge port and the M shapes of the discharging track are shelved Portion is corresponding；The second supersonic welding connected components include the first pusher cylinder being arranged in rack and support plate, and described first Pusher cylinder and support plate are distributed in the both sides of conveying mechanism, and the piston rod of first pusher cylinder is equipped with support plate, described Support plate is equipped with the first ultrasonic welder, and the support plate is equipped with corresponding with the first ultrasonic welder second and pushes The end of cylinder, the second pusher cylinder piston rod is equipped with installation casing, and the inside of the installation casing passes through compressed spring It is provided with the seal head being adapted with the end of serum pipette；First grasping mechanism includes the fixation being arranged in rack Plate and the rodless cylinder being inclined in fixed plate, the piston of the rodless cylinder are equipped with fixed block, on the fixed block Equipped with three bar cylinders, the end of the three bars cylinder piston rod is equipped with Pneumatic manipulator, is set at the arm of the Pneumatic manipulator There are grip block, the rubber grip block to be equipped with the holding tank being adapted with serum pipette end head；Second charger Structure includes the second vibrating mechanism and the second charging tray for being arranged on the second vibrating mechanism, second charging tray by the second inner disk portion and The second inner disk portion in the second inner disk portion is constituted, and the side wall of second inner disk portion is equipped with to be connected with the second inner disk portion Second charging aperture, the inner wall of second inner disk portion is equipped with the second gradually upward helical feed plate, second spiral The inside of delivery board tilts upwards, and the output end of the second helical feed plate is connected with the first arc delivery track, and described One arc delivery track is made of acclivitous first curved plate and the first arc side plate being vertically arranged, first arc The output end of shape delivery track is connected with the second arc delivery track, and the second arc delivery track is located at the second inner disk portion It is interior, the second arc delivery track from input terminal to output end be circular arc slot structure, the second arc delivery track it is defeated Outlet is connected with third arc delivery track, and the upper end of the third arc delivery track is less than the bottom of the second arc delivery track Portion, the third arc delivery track are made of two curved rods, and the part between two curved rods forms delivery track, The distance between described two curved rods are less than the maximum gauge of serum pipette end pipe head, the third arc delivery track Output end is connected with the 4th arc delivery track, and the 4th arc delivery track is by the 4th curved plate of bottom level and perpendicular Straight two piece of the 4th arc side plate being arranged on the 4th curved plate is constituted, and the height of the 4th curved plate is less than third arc The upper surface of shape delivery track, the output end of the 4th arc delivery track are connected with the 5th arc delivery track, and described Five arc delivery tracks are made of the 5th segmental arc and the 5th straightway, and the 5th segmental arc includes the 5th curved plate and sets Set the 5th arc side plate on the inside of the 5th curved plate, the input terminal of the 5th curved plate is defeated with the 5th arc side plate Enter and be equipped with notch at end, the inside of the 5th curved plate tilts upwards, the input end of the 5th curved plate be to Under inclined circular arc slot structure, the input terminal of the 5th curved plate connect with the 4th arc delivery track, the 5th arc To the second inner disk portion curving, the 5th straightway includes the 5th horizonal base plate, is arranged the 5th the input terminal of shape side plate 5th side plate of horizonal base plate both sides and the 5th top plate being arranged on the 5th side plate are constituted, the 5th side plate and the 5th arc Side plate connects, and the 5th horizonal base plate is connect with the 5th curved plate；The elevating mechanism includes that lifting cylinder and setting exist I-shaped lifter plate on lifting cylinder piston rod, the I-shaped lifter plate is located at the lower part of conveying mechanism, described I-shaped Four ends of lifter plate are equipped with supporting block, and the supporting block is equipped with support slot, and the rack is equipped with and I-shaped liter The corresponding I-shaped fixed plate of plate drops, and the I-shaped fixed plate is equipped with two pieces of fixed strips, and the fixed strip is equipped with solid Determine slot, the fixing groove is corresponded with support slot.The present invention realizes conveying mechanism, the first feeding mechanism, the by controller Co-ordination between two feeding mechanisms, the first grasping mechanism, the second supersonic welding connected components and elevating mechanism realizes tube head in pipe The automatic high-efficiency at body both ends welds, and required manpower is less, and production cost is relatively low；The present invention in the bottom of hopper by being arranged only Can allow single tube body by discharging track, to realize the ordered arrangement of tube body, by the rotating bar for being provided with cube shifting block The tube body being used as in hopper enters the guiding in discharging track, only when the plane of rotation of cube shifting block is parallel with discharging track When, tube body could enter discharging track by a cube shifting block, and when cube shifting block is in other states, tube body cannot be by vertical Square shifting block, the rotation of cube shifting block are reasonable design, ingenious so that tube body according to actual needs in orderly entrance discharging track； The present invention drives the reciprocating motion of the first partition and second partition that are mutually parallel by the first cylinder, to realize in discharging track Tube body fall one by one as needed, wherein front end of the first partition far from the first cylinder corresponds to the rear end of second partition, Distance between one partition board and second partition is equivalent to the diameter of tube body, by the barrier successively of first partition and second partition, makes Tube body falling without any confusion, trade-off effect is preferable, by the way that the first arc groove is arranged in first partition come so that tube body exists It falls and will not arbitrarily be rolled when in first partition, by the way that the second arc groove is arranged on second partition come so that tube body is being fallen It will not arbitrarily be rolled when on two partition boards, realize good barrier；The present invention is by being arranged the first pusher cylinder, by the first ultrasonic wave Soldering apparatus is arranged in the first pusher cylinder, is pushed by being arranged corresponding with the welding ends of the first ultrasonic welder second Cylinder is matched for clamping tightly tube body and ozzle in welding to realize, realizes sealing ultrasonic bonding, ensure the airtight of welding Property, welding effect is preferable, by the seal head for being provided with compressed spring in the piston end of the second pusher cylinder so that encounters length Degree slightly tube body devious when still can be well suited, realize it is stable be matched for clamping tightly, be applicable in flexibility it is preferable；The present invention is logical The composite structure that the first grasping mechanism is designed as to rodless cylinder, three bar cylinders and Pneumatic manipulator is crossed, is realized by controller Cooperation efficiently captures tube head, and the degree of automation is preferable, and working efficiency is higher；The present invention is by being arranged arc groove Second arc delivery track of structure come to enter third arc conveyor track tube head be adjusted, be arranged third arc conveyor track The upper end in road is less than the bottom of the second arc delivery track so that tube head can preferably be adjusted into third arc conveyor track On, third arc delivery track is designed as two curved rod structures mutually arranged side by side, is designed just in tube head so that tube head exists Under the action of its own gravity, the distance between third arc delivery track only has diameter to be more than two curved rods and heavier-weight Part, other parts are in vacant state, realize that the adjustment to tube head is transported, and the height of the 4th curved plate of design is less than the The upper surface of three arc delivery tracks so that by third arc delivery track enter the 4th arc delivery track tube head be compared with One end is preceding again puts in order, the circular arc slot structure that the input terminal of the 5th curved plate is set as tilting down so that the Tube head on four arc delivery tracks can smoothly enter the 5th arc delivery track, pass through the input in the 5th curved plate Notch is arranged in the input end of end and the 5th arc side plate, and the inside of the 5th curved plate is tilted upwards, it is ensured that conveying The reasonable quantity of tube head, the tube head beyond conveying quantity by from indentation, there either from the position that the 5th curved plate tilts down It skids off and falls into the second inner disk portion, conveying effect is preferable, and transfer efficiency is higher；The present invention is driven by lifting cylinder with branch The supporting block for supportting slot moves up and down, and to coordinate the fixing groove on fixed strip, can carry out preferably pushing and fixing to tube body, protect The integral solder effect of serum pipette is demonstrate,proved so that leakproofness is preferable.

Preferably, the fixed plate is equipped with blocking mechanism, the blocking mechanism includes that U-shaped mounting blocks and activity are arranged The both ends of countercheck rod on U-shaped mounting blocks, the countercheck rod are equipped with disk stopper, close to the 5th arc delivery track one The disk stopper of side is corresponding with the output end of the 5th arc delivery track, and the countercheck rod is equipped with spring, the spring It is located at close to the position of the 5th arc delivery track in countercheck rod.Disk stopper can carry out good resistance to tube head and ozzle Gear, after disk stopper is pushed, spring can preferably realize the return of disk stopper, continue to carry out tube head and ozzle Blocking, simple in sturcture, ingenious in design, blocking effect is preferable.

Preferably, the track width of the discharging track is more than the caliber of a serum pipette, the discharging track Track width be less than two serum pipettes caliber.Ensure one by one sequence of the tube body in discharging track.

Preferably, the discharging track is constituted by being located at corresponding two sliding slots of feed hopper bottom.It can either be to tube body It is preferably arranged, and is not interfered with operation and control of other mechanisms to tube body.

Preferably, described cube of shifting block has one group, described cube of shifting block is plasticity cube shifting block.Plasticity cube shifting block is not Tube body can be caused to damage.

Preferably, the fixed plate is L-shaped, 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, second vibrating mechanism includes the second impulse mgnet and is arranged in the second impulse mgnet end Second base, the upper end of the second base is connect by second spring plate with the second charging tray.Second impulse mgnet and The cooperation of two latch plates preferably can provide elastic dynamic for the second charging tray, ensure the conveying of material.

Preferably, the width of first curved plate gradually subtracts greatly from input terminal to output end.The ground of larger width Side enables to enter the tube head on the first curved plate and single layer can arrange as far as possible, will not excessively be laminated so that enter The state of tube head is more preferable when the second arc delivery track.

Preferably, the 5th side plate is structure as a whole with the 5th arc side plate, the 5th horizonal base plate and the 5th Curved plate is structure as a whole.It is easy to process.

Preferably, the angle of inclination of the rodless cylinder is 30~60 degree.It the angle of inclination of rodless cylinder being capable of basis It needs to be adjusted, good adjustability.

The present invention has the advantages that：

(1) conveying mechanism, the first feeding mechanism, the second feeding mechanism, the first grasping mechanism, second are realized by controller Co-ordination between supersonic welding connected components and elevating mechanism realizes that automatic high-efficiency of the tube head at tube body both ends welds, required Manpower is less, and production cost is relatively low；

(2) by the setting of the bottom of hopper be only capable of allowing single tube body by discharging track, to realize the orderly of tube body Arrangement, the tube body that the rotating bar by being provided with cube shifting block is used as in hopper enter the guiding in discharging track, design Rationally, ingenious；

(3) reciprocating motion that the first partition and second partition that are mutually parallel are driven by the first cylinder, to realize discharging Tube body in track is fallen one by one as needed, after wherein front end of the first partition far from the first cylinder corresponds to second partition End, the distance between first partition and second partition are equivalent to the diameter of tube body, pass through the resistance successively of first partition and second partition Every so that tube body falling without any confusion, trade-off effect is preferable, by the way that the first arc groove is arranged in first partition come so that pipe Body will not be rolled arbitrarily when in first partition falling, by the way that the second arc groove is arranged on second partition come so that tube body is being fallen It will not arbitrarily be rolled when on second partition, realize good barrier；

(4) by the way that the first pusher cylinder is arranged, the first ultrasonic welder is arranged in the first pusher cylinder, by setting The second pusher cylinder corresponding with the welding ends of the first ultrasonic welder is set, to realize in welding to tube body and tube head It is matched for clamping tightly, realizes sealing ultrasonic bonding, ensure 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；

(5) by the way that the first grasping mechanism to be designed as to the composite structure of rodless cylinder, three bar cylinders and Pneumatic manipulator, lead to It crosses controller and realizes cooperation, tube head is efficiently captured, the degree of automation is preferable, and working efficiency is higher；

(6) by be arranged circular arc slot structure the second arc delivery track come to enter third arc conveyor track tube head into The upper end of row adjustment, setting third arc delivery track is less than the bottom of the second arc delivery track so that tube head can be preferable Be adjusted on third arc conveyor track, third arc delivery track is designed as two curved rod structures mutually arranged side by side, is made Tube head under the effect of gravity, distance between third arc delivery track only has diameter to be more than two curved rods and The part of heavier-weight, other parts are in vacant state, realize that the adjustment to tube head is transported, design the height of the 4th curved plate Upper surface of the degree less than third arc delivery track so that enter the pipe of the 4th arc delivery track by third arc delivery track Head, which is that heavier one end is preceding, to put in order, the arc groove knot that the input terminal of the 5th curved plate is set as tilting down Structure so that the tube head on the 4th arc delivery track can smoothly enter the 5th arc delivery track, by the 5th arc Notch is arranged in the input end of the input terminal of bottom plate and the 5th arc side plate, and makes the inside of the 5th curved plate to updip Tiltedly, it is ensured that convey the reasonable quantity of tube head, beyond conveying quantity tube head will from indentation, there either from the 5th curved plate to Under inclined position skid off and fall into the second inner disk portion, conveying effect is preferable, and transfer efficiency is higher；

(7) supporting block with support slot is driven to move up and down by lifting cylinder, to coordinate the fixing groove on fixed strip, Tube body can be carried out preferably pushing and fixing, ensure that the integral solder effect of serum pipette so that leakproofness is preferable；

(8) disk stopper can carry out good blocking, after disk stopper is pushed, spring to tube head and ozzle The return that can preferably realize disk stopper, continues to stop tube head and ozzle, simple in sturcture, ingenious in design, blocking Effect is preferable.

Description of the drawings

Fig. 1 is the first structure schematic diagram of the present invention；

Fig. 2 is the second structural schematic diagram of the present invention；

Fig. 3 is the structural schematic diagram at the first feeding mechanism of the invention；

Fig. 4 is the structural schematic diagram at the second grasping mechanism in ultrasonic bonding complete machine where the present invention；

Fig. 5 is the structural schematic diagram at present invention installation casing；

Fig. 6 is the structural schematic diagram at driving mechanism in ultrasonic bonding complete machine where the present invention；

Fig. 7 is the structural schematic diagram at actuator in ultrasonic bonding complete machine where the present invention；

Fig. 8 is the structural schematic diagram at aggregate bin in ultrasonic bonding complete machine where the present invention；

Fig. 9 is the structural schematic diagram at the second feeding mechanism of the invention；

Figure 10 is the structural schematic diagram at the second vibrating mechanism of the invention；

Figure 11 is the structural schematic diagram at third feeding mechanism in ultrasonic bonding complete machine where the present invention；

Figure 12 is the structural schematic diagram at third vibrating mechanism in ultrasonic bonding complete machine where the present invention；

Figure 13 is the structural schematic diagram at the second slide track in ultrasonic bonding complete machine where the present invention；

Figure 14 is the structural schematic diagram at grip block of the present invention；

Figure 15 is the structural schematic diagram at fixed strip of the present invention.

Label in attached drawing be：1- racks, 2- controllers, 3- conveying mechanisms, 31- drive shafts, 32- driven shafts, 33- chains Wheel, 34- chains, 35-M shape rest portions, the first feeding mechanisms of 4-, 41- hoppers, 42- discharging tracks, 43- rotating bars, 44- cubes Shifting block, the first cylinders of 45-, the first push plates of 46-, 47- first partitions, the first arc grooves of 48-, 49- second partitions, the second arcs of 410- Shape slot, 5- the first supersonic welding connected components, the first pusher cylinders of 51-, 52- support plates, 53- support plates, the first ultrasonic bonding of 54- Device, the second pusher cylinders of 55-, 56- installation casings, 57- compressed springs, 58- seal heads, the second grasping mechanisms of 6-, 61- are fixed Plate, 62- rodless cylinders, 63- fixed blocks, tri- bar cylinders of 64-, 65- Pneumatic manipulators, 66- grip blocks, 67- holding tanks, 68- add Strengthening tendons, 7- the second supersonic welding connected components, the first grasping mechanisms of 8-, 9- driving mechanisms, 91- ratchets, 92- drive cylinder, 93- to turn Moving part, 94- drive rods, 95- actuators, 96- mounting blocks, 97- mounting holes, 98- torsional springs, 99- Rotational Cylindricals, 910- pawls, 10- collection Hopper, 101- rectangular apertures, the second feeding mechanisms of 11-, the second vibrating mechanisms of 111-, the second charging trays of 112-, the second external disks of 113- Portion, the second inner disk portions of 114-, 115- the second helical feed plates, 116- the first arc delivery tracks, the first curved plates of 117-, The first arc side plates of 118-, 119- the second arc delivery tracks, 1110- third arc delivery tracks, 1111- curved rods, 1112- 4th arc delivery track, the 4th curved plates of 1113-, the 4th arc side plates of 1114-, the 5th arc delivery tracks of 1115-, The 5th segmental arcs of 1116-, the 5th straightways of 1117-, the 5th curved plates of 1118-, the 5th arc side plates of 1119-, 1120- are lacked Mouthful, the 5th horizonal base plates of 1121-, the 5th side plates of 1122-, the 5th top plates of 1123-, the second impulse mgnets of 1124-, 1125- the Two pedestals, 1126- second spring plates, 12- third feeding mechanisms, 121- third vibrating mechanisms, 122- third charging trays, 123- thirds Inner disk portion, 124- third inner disk portions, 125- third helical feed plates, 126- the first circular arc delivery tracks, the first circular arc bottoms of 127- Plate, 128- the first circular arc side plates, 129- the second slide tracks, 1210- baffles, the gaps 1211-, 1212- third circular arc conveyor tracks Road, 1213- third circular arc bottom plates, 1214- third circular arc side plates, the 4th linear delivery tracks of 1215-, the 4th straight lines of 1216- Shape bottom plate, the 4th linear side plates of 1217-, the 4th linear top plates of 1218-, 1219- third impulse mgnets, 1220- thirds Pedestal, 1221- third latch plates, 13- elevating mechanisms, 131- lifting cylinders, the I-shaped lifter plates of 132-, 133- supporting blocks, 134- support slots, the I-shaped fixed plates of 135-, 136- fixed strips, 137- fixing grooves, 14- blocking mechanisms, 141-U shape mounting blocks, 142- countercheck rods, 143- disk stoppers, 144- springs.

Specific implementation mode

The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to According to.

Serum pipette fully-automatic supersonic welding mechanism as depicted in figs. 1 and 2, including rack 1, setting are in rack Controller 2 and the conveying mechanism 3 that is arranged in rack, the conveying direction of rack upper edge conveying mechanism is equipped with successively is located at conveying The first feeding mechanism 4 as shown in Figure 3, the second supersonic welding connected components 7 positioned at the conveying mechanism other side of mechanism input terminal With the first grasping mechanism 8 above conveying mechanism side, the side where the first grasping mechanism is located in rack be equipped with Corresponding second feeding mechanism 11 as shown in Figure 9 of first grasping mechanism, rack are equipped with elevating mechanism 13；First charger Structure includes hopper 41 and is arranged the discharging track 42 in feed hopper bottom, and hopper is equipped with rotating bar 43, and rotating bar is equipped with cube The position of shifting block 44, cube shifting block is corresponding with discharging track, and the end of rotating bar is matched by the second sprocket wheel and the second chain Structure and driven axis connection are closed, the lower section that hopper is located in rack is equipped with the first cylinder 45, and the piston rod of the first cylinder is equipped with First push plate 46, the first push plate are equipped with first partition 47, and first partition is equipped with the first arc groove 48, the bottom of first partition Equipped with second partition 49, second partition is equipped with the second arc groove 410, and the distance between first partition and second partition are equal to blood The caliber of clear pipette, discharging track are located at the top of chain, and the discharge port of discharging track is corresponding with M shape rest portions；Second Supersonic welding connected components include the first pusher cylinder 51 being arranged in rack and support plate 52, and the first pusher cylinder and support plate are distributed In the both sides of conveying mechanism, the piston rod of the first pusher cylinder is equipped with support plate 53, and support plate is equipped with the first supersonic welding Device 54 is connect, support plate is equipped with the second pusher cylinder 55 corresponding with the first ultrasonic welder, the second pusher cylinder piston rod End be equipped with installation casing 56 as shown in Figure 5, the inside for installing casing is provided with and serum liquid relief by compressed spring 57 The adaptable seal head 58 in the end of pipe；First grasping mechanism includes the fixed plate 61 being arranged in rack and is inclined at solid The piston of rodless cylinder 62 on fixed board, rodless cylinder is equipped with fixed block 63, and fixed block is equipped with three bar cylinders 64, three bar gas The end of cylinder piston rod is equipped with Pneumatic manipulator 65, and grip block 66 as shown in figure 14, rubber are equipped at the arm of Pneumatic manipulator Glue grip block is equipped with the holding tank 67 being adapted with serum pipette end head；Second feeding mechanism includes as shown in Figure 10 Second vibrating mechanism 111 and the second charging tray 112 for being arranged on the second vibrating mechanism, and the second charging tray is by 113 He of the second inner disk portion The second inner disk portion 114 in the second inner disk portion is constituted, and the side wall of the second inner disk portion is equipped with to be connected with the second inner disk portion Second charging aperture, the inner wall of the second inner disk portion is equipped with the second gradually upward helical feed plate 115, the second helical feed plate Inside tilt upwards, the output end of the second helical feed plate is connected with the first arc delivery track 116, the first arc conveyor track Road is made of acclivitous first curved plate 117 and the first arc side plate 118 being vertically arranged, the first arc delivery track Output end be connected with the second arc delivery track 119, the second arc delivery track is located in the second inner disk portion, and the second arc is defeated It from input terminal to output end is circular arc slot structure to send track, and the output end of the second arc delivery track is connected with the conveying of third arc Track 1110, the upper end of third arc delivery track are less than the bottom of the second arc delivery track, third arc delivery track 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 The output end of the maximum gauge of serum pipette end pipe head, third arc delivery track is connected with the 4th arc delivery track 1112, the 4th arc delivery track by bottom level the 4th curved plate 1113 and be vertically arranged on the 4th curved plate Two piece of the 4th arc side plate 1114 is constituted, and the height of the 4th curved plate is less than the upper surface of third arc delivery track, and the 4th The output end of arc delivery track is connected with the 5th arc delivery track 1115, and the 5th arc delivery track is by the 5th segmental arc 1116 and the 5th straightway 1117 constitute, the 5th segmental arc includes the 5th curved plate 1118 and is arranged in the 5th curved plate 5th arc side plate 1119 of side, the input terminal of the 5th curved plate and the input end of the 5th arc side plate are equipped with notch 1120, the inside of the 5th curved plate tilts upwards, and the input end of the 5th curved plate is the circular arc slot structure tilted down, The input terminal of 5th curved plate is connect with the 4th arc delivery track, and the input terminal of the 5th arc side plate is to the second inner disk portion one Lateral bend, the 5th straightway include the 5th horizonal base plate 1121,1122 and of the 5th side plate in the 5th horizonal base plate both sides are arranged The 5th top plate 1123 that is arranged on the 5th side plate is constituted, and the 5th side plate is connect with the 5th arc side plate, the 5th horizonal base plate and 5th curved plate connects；Elevating mechanism includes lifting cylinder 131 and the I-shaped lifting that is arranged on lifting cylinder piston rod Plate 132, I-shaped lifter plate are located at the lower part of conveying mechanism, and four ends of I-shaped lifter plate are equipped with supporting block 133, branch Bracer is equipped with support slot 134, and rack is equipped with I-shaped fixed plate 135 corresponding with I-shaped lifter plate, I-shaped solid Fixed board is equipped with two pieces of fixed strips 136 as shown in figure 15, and fixed strip is equipped with fixing groove 137, and fixing groove is mutual with support slot It is corresponding.Fixed plate is equipped with blocking mechanism 14, and blocking mechanism includes U-shaped mounting blocks 141 and is movably arranged on U-shaped mounting blocks The both ends of countercheck rod 142, countercheck rod are equipped with disk stopper 143, and the disk close to the 5th arc delivery track side stops Block is corresponding with the output end of the 5th arc delivery track, and countercheck rod is equipped with spring 144, and spring is located in countercheck rod close to the The position of five arc delivery tracks.The track width of discharging track is more than the caliber of a serum pipette, the rail of discharging track Road width is less than the caliber of two serum pipettes.Discharging track is constituted by being located at corresponding two sliding slots of feed hopper bottom.It is vertical Square shifting block has one group, and cube shifting block is plasticity cube shifting block.Fixed plate is L-shaped, and the corner of fixed plate is equipped with reinforcing rib 68.Folder It is plasticity grip block to hold block.Second vibrating mechanism includes the second impulse mgnet 1124 and is arranged in the second impulse mgnet end Second base 1125, the upper end of second base is connect by second spring plate 1126 with the second charging tray.First curved plate Width gradually subtracts greatly from input terminal to output end.5th side plate is structure as a whole with the 5th arc side plate, the 5th horizonal base plate with 5th curved plate is structure as a whole.

Complete machine where serum pipette fully-automatic supersonic welding mechanism, including rack 1, the control that is arranged in rack The conveying direction of device 2 and the conveying mechanism 3 being arranged in rack, rack upper edge conveying mechanism is defeated equipped with conveying mechanism is located at successively Enter end the first feeding mechanism 4 as shown in Figure 3, positioned at conveying mechanism side the first supersonic welding connected components 5, be located at conveying The second grasping mechanism 6 as shown in Figure 4 above the mechanism other side, the second ultrasonic bonding group positioned at the conveying mechanism other side Part 7, the first grasping mechanism 8 above conveying mechanism side, below conveying mechanism output end with conveying mechanism phase The driving mechanism as shown in FIG. 69 of cooperation and the aggregate bin 10 as shown in Figure 8 positioned at conveying mechanism output end, rack is upper It is equipped with the second feeding mechanism 11 as shown in Figure 9 corresponding with the first grasping mechanism in the side where the first grasping mechanism, In rack be located at the second grasping mechanism where side be equipped with third as shown in figure 11 corresponding with the second grasping mechanism into Expect mechanism 12, elevating mechanism 13 is equipped between the first supersonic welding connected components and the second supersonic welding connected components in rack； Conveying mechanism includes the drive shaft 31 and driven shaft 32 being rotatably arranged on by bearing in rack, is all provided on drive shaft and driven shaft There are two sprocket wheel 33, the sprocket wheel in drive shaft and driven shaft is corresponding, and chain 34, chain are equipped on two groups of corresponding sprocket wheels Side be equipped with several M shapes rest portions 35, the M shape rest portions on two chains are corresponding；First feeding mechanism includes hopper 41 With 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 dials The position of block is corresponding with discharging track, the fit structure and driven shaft that the end of rotating bar passes through the second sprocket wheel and the second chain Connection, the lower section that hopper is located in rack are equipped with the first cylinder 45, and the piston rod of the first cylinder is equipped with the first push plate 46, and first Push 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, Second partition is equipped with the second arc groove 410, and the distance between first partition and second partition are equal to the caliber of serum pipette, Discharging track is located at the top of chain, and the discharge port of discharging track is corresponding with M shape rest portions；First supersonic welding connected components packet The first pusher cylinder 51 being arranged in rack and support plate 52 are included, the first pusher cylinder and support plate are distributed in the two of conveying mechanism The piston rod of side, the first pusher cylinder is equipped with support plate 53, and support plate is equipped with the first ultrasonic welder 54, is set on support plate There are the second pusher cylinder 55 corresponding with the first ultrasonic welder, the end of the second pusher cylinder piston rod to be equipped with such as Fig. 5 Shown in casing 56 is installed, 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 in 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 Have a Pneumatic manipulator 65, be equipped with grip block 66 as shown in figure 14 at the arm of Pneumatic manipulator, rubber grip block be equipped with The adaptable holding tank 67 of serum pipette end head；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 10 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 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 It tilts, the output end of the second helical feed plate is 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 It is circular arc slot structure to enter end to output end, 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 less 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 output end of the maximum gauge of end pipe head, third arc delivery track is 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 less 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, is arranged in the 5th side plate 1122 of the 5th horizonal base plate both sides and setting 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 12 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 13 institutes 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 in the 4th linear bottom plate both sides is arranged The 4th linear top plate 1218 on the 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 15, Fixed strip is equipped with fixing groove 137, and fixing groove, support slot and M shape rest portions correspond.

Driving mechanism includes ratchet 91 and the driving cylinder 92 that is arranged in 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. 7 institutes 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 is pierced by the outside that mounting hole is located at mounting blocks with the matched pawl 910 of ratchet, pawl.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, disk stopper and the 5th the arc conveying close to the 5th arc delivery track side 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 shapes rest portions are spacedly distributed in the side of chain.The track width of discharging track is more than a serum pipette Caliber, the track width of discharging track is less than the caliber of 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-shaped, 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 in third impulse mgnet end is set, the upper end of third pedestal passes through third latch plate 1221 and Three charging trays connect.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 angle of inclination of rodless cylinder is 30~60 degree.

The operation principle of the present invention is that：

The control driving cylinder 92 of controller 2 is started to work, and the tune of driving cylinder operation rate can be carried out by controller Section drives the piston rod of cylinder to drive the intermittent rotary in drive shaft 31 of drive rod 94, drive rod to drive driving by rotating bar 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, drive shaft to be driven 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 immediately enter 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 that the tube body positioned at bottommost in discharging track is fallen in the first arc groove 48, controller control by first partition 47 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 The both ends of tube body on second partition are also located exactly in the M shapes rest portion 35 on chain, the M shape rest portions on two chains Under barrier effect, tube body be detached from second partition travelled forward with chain, tube body in M shape rest portions 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 Each ozzle entered in the second slide track is heavier larger major part one end in preceding, relatively light smaller 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 be fallen into third inner disk portion 123 under subsequent ozzle thrust, ozzle is by third circular arc conveyor track The process that road enters the 4th linear delivery track 1215 is also a 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 be generally aligned in the same plane with third circular arc bottom plate 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, and ozzle is filled 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 exports, and falls into again in third inner disk portion, is located at the ozzle of the 4th linear conveyor track output end in disk stopper 143 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 stub end of the clamping ozzle of grip block 66 of Pneumatic manipulator is 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, and disk stopper is left 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 that ozzle to the end of tube body is clamped 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 seal head 58 of boom end can suitably be adjusted under the action of compressed spring 57 according to tube body and the matched length of ozzle It is whole, in order to be able to be applicable in the fluctuation of tube body and ozzle difference length of fit, after the completion of welding, the first pusher cylinder reversely drags 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 that the gripping again for starting manipulator to ozzle, lifting cylinder also drive and transport under I-shaped lifter plate phase It is dynamic so that the tube body that ozzle is welded comes back in M shape rest portions, 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, the fixation, welding manner when tube body is at the second supersonic welding connected components and the first 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 second charging tray 112 to vibrate by second spring plate 1126, and tube head exists It is fed forward along the second helical feed plate 115 under the action of vibration force, tube head carries out whole at the first arc delivery track 116 Reason and preliminary screening, ensure to be fed forward the quantity of tube head, and tube head is entered 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 less than the second arc The bottom of shape delivery track, tube head is when falling into third arc delivery track, since tube head is similar to cylinder Structure, tube head end to be welded setting there are one 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 more than the other end of tube head, When tube head is fallen into third arc delivery track, one end that outer diameter is larger and gravity is heavier 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 less 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 Blocking, one end heavier positioned at third arc delivery track will be fallen in the 4th 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 and tube head can smoothly enter in the 5th arc delivery track first, by It is provided with notch 1120 in the input end in the input terminal and the 5th arc side plate 1119 of stating the 5th curved plate, and is made 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 portions, forward with conveying mechanism 3 Conveying is located at rectangular aperture when serum pipette is transported at two rectangular apertures 101 of 10 inlet of aggregate bin in part Two, place sprocket wheel is rotated further under effect, and serum pipette is fallen from M shape rest portions into aggregate bin, is completed 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, ensures being smoothed out for entire welding sequence.

The present invention has the advantages that：(1) conveying mechanism 3, the first feeding mechanism 4, second are realized by controller 2 Feeding mechanism 11, third feeding mechanism 12, the first grasping mechanism 8, the second grasping mechanism 6, the first supersonic welding connected components 5, Co-ordination between two supersonic welding connected components 7 and elevating mechanism 13 realizes that the automation of tube head and ozzle at tube body both ends is high Effect welding, required manpower is less, and production cost is relatively low；(2) by being correspondingly arranged several M on one group of chain 34 of conveying mechanism Shape rest portion 35 realizes the conveying of tube body, realizes the conveying of tube body efficient stable；(3) by being arranged only in the bottom of hopper 41 Can allow single tube body by discharging track 42, to realize the ordered arrangement of tube body, by be provided with cube shifting block 44 turn Lever 43 is used as the guiding that the tube body in hopper enters in discharging track, reasonable design, ingenious；(4) pass through the first cylinder 45 The reciprocating motion for driving the first partition 47 and second partition 49 that are mutually parallel, to realize the tube body in discharging track 42 according to need It to fall one by one in the correspondence M shapes rest portion 35 of conveying mechanism, wherein front end of the first partition far from the first cylinder corresponds to The rear end of two partition boards, the distance between first partition and second partition are equivalent to the diameter of tube body, by first partition and second every The barrier successively of plate so that tube body falling in M shape rest portions without any confusion, trade-off effect is preferable, by being set in first partition The first arc groove 48 is set to make tube body arbitrarily not rolled when in first partition 47 falling, by being set on second partition 49 The second arc groove 410 is set to make tube body that will not be arbitrarily rolled when on second partition falling, realizes good barrier；(5) lead to The first pusher cylinder 51 of setting is crossed, the first ultrasonic welder 54 is arranged in the first pusher cylinder, passes through setting and first Corresponding second pusher cylinder 55 of welding ends of ultrasonic welder matches co-clip in welding to realize to tube body and ozzle Tightly, it realizes sealing ultrasonic bonding, ensures the air-tightness of welding, welding effect is preferable, passes through the piston in the second pusher cylinder End is provided with the seal head 58 of compressed spring 57 so that encounter length slightly tube body devious when still can be well suited, It realizes being matched for clamping tightly for stabilization, it is preferable to be applicable in flexibility；Pass through setting structure and the first supersonic welding connected components identical second Supersonic welding connected components 7 realize being matched for clamping tightly for tube body and tube head；(6) by by the second grasping mechanism 6 and the first gripper Structure 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 captured, the degree of automation is preferable, and working efficiency is higher；(7) by the way that circular arc slot structure is arranged 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 less than the second arc delivery track so that tube head can preferably be 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 its own gravity Under effect, the part of distance and heavier-weight between third arc delivery track only has diameter to be more than two curved rods, 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 less 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 the circular arc slot structure that the input terminal of the 5th curved plate 1118 is set as tilting 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 convey the reasonable quantity of tube head, the tube head beyond conveying quantity will be from indentation, there 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 enter the ozzle in the second slide track It is the preceding feed status of heavier stub end, adjustment effect is preferable；By the way that the inside of third circular arc bottom plate 1313 is designed Screening appropriate can be carried out to ozzle in transmission process according to the structure design of ozzle for zigzag, it is undesirable Ozzle will be fallen into third inner disk portion 123 at sawtooth, ensure that the ozzle for passing through third circular arc delivery track 1212 has been Complete satisfactory product；By being arranged the 4th linear bottom plate 1216 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 inside of third circular arc bottom plate tilts upwards again, So that the ozzle in third circular arc delivery track enters in such a way that its own gravity slides in the 4th linear conveyor track 1215, 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, to coordinate the fixing groove on fixed strip 136 137, the tube body in M shape rest portions can be carried out preferably to push and fix, ensure that the integral solder effect of serum pipette Fruit so that leakproofness is preferable；(10) by driving cylinder 92 that actuator 95 is driven to move, 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 portions Preferable unload slides into aggregate bin.

Claims

1. serum pipette fully-automatic supersonic welding mechanism, it is characterized in that：Including rack (1), the control that is arranged in rack The conveying direction of device (2) and the conveying mechanism (3) being arranged in rack, the rack upper edge conveying mechanism is equipped with successively positioned at defeated Send mechanism input terminal the first feeding mechanism (4), positioned at the conveying mechanism other side the second supersonic welding connected components (7) and be located at The first grasping mechanism (8) above conveying mechanism side, the side where the first grasping mechanism is located in the rack be equipped with Corresponding second feeding mechanism (11) of first grasping mechanism, the rack are equipped with elevating mechanism (13)；First charging Mechanism includes hopper (41) and the discharging track (42) in feed hopper bottom is arranged, and the hopper is equipped with rotating bar (43), described Rotating bar is equipped with cube shifting block (44), and the position of described cube of shifting block is corresponding with discharging track, the end of the rotating bar By the fit structure of the second sprocket wheel and the second chain and driven axis connection, the lower section that hopper is located in the rack is equipped with first The piston rod of cylinder (45), first cylinder is equipped with the first push plate (46), and first push plate is equipped with first partition (47), the first partition is equipped with the first arc groove (48), and the bottom of the first partition is equipped with second partition (49), described Second partition is equipped with the second arc groove (410), and the distance between the first partition and second partition are equal to serum pipette Caliber, the discharging track is located at the top of chain, and the discharge port of the discharging track is corresponding with M shape rest portions；It is described Second supersonic welding connected components include the first pusher cylinder (51) being arranged in rack and support plate (52), and described first pushes gas Cylinder and support plate are distributed in the both sides of conveying mechanism, and the piston rod of first pusher cylinder is equipped with support plate (53), the branch Fagging is equipped with the first ultrasonic welder (54), and the support plate is pushed away equipped with corresponding with the first ultrasonic welder second It takes offence cylinder (55), the end of the second pusher cylinder piston rod is equipped with installation casing (56), and the inside of the installation casing is logical Overcompression spring (57) is provided with the seal head (58) being adapted with the end of serum pipette；First grasping mechanism includes The fixed plate (61) being arranged in rack and the rodless cylinder (62) being inclined in fixed plate, the piston of the rodless cylinder It 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 gas Manipulator (65) is moved, is equipped with grip block (66) at the arm of the Pneumatic manipulator, the rubber grip block is equipped with and serum The adaptable holding tank (67) in pipette termination portion；Second feeding mechanism includes that the second vibrating mechanism (111) and setting exist The second charging tray (112) on second vibrating mechanism, second charging tray is by the second inner disk portion (113) and in the second inner disk portion The second inner disk portion (114) constitute, the side wall of second inner disk portion is equipped with the second charging being connected with the second inner disk portion Mouthful, the inner wall of second inner disk portion is equipped with the second gradually upward helical feed plate (115), the second helical feed plate Inside tilt upwards, the output end of the second helical feed plate is connected with the first arc delivery track (116), described first Arc delivery track is made of acclivitous first curved plate (117) and the first arc side plate (118) being vertically arranged, institute The output end for stating the first arc delivery track is connected with the second arc delivery track (119), the second arc delivery track position In in the second inner disk portion, the second arc delivery track is circular arc slot structure, second arc from input terminal to output end The output end of delivery track is connected with third arc delivery track (1110), and the upper end of the third arc delivery track is less than the The bottom of two arc delivery tracks, the third arc delivery track are made of two curved rods (1111), two arcs Part between bar forms delivery track, and the maximum that the distance between described two curved rods are less than serum pipette end pipe head is straight The output end of diameter, the third arc delivery track is connected with the 4th arc delivery track (1112), the 4th arc conveying Fourth curved plate (1113) and two piece fourth curved side being vertically arranged in fourth curved plate on of the track by bottom level Plate (1114) is constituted, and the height of the 4th curved plate is less than the upper surface of third arc delivery track, the 4th arc The output end of delivery track is connected with the 5th arc delivery track (1115), and the 5th arc delivery track is by the 5th segmental arc (1116) it is constituted with the 5th straightway (1117), the 5th segmental arc includes the 5th curved plate (1118) and is arranged the 5th The 5th arc side plate (1119) on the inside of curved plate, the input of the input terminal and the 5th arc side plate of the 5th curved plate Notch (1120) is equipped at end, the inside of the 5th curved plate tilts upwards, the input end of the 5th curved plate Input terminal for the circular arc slot structure tilted down, the 5th curved plate is connect with the 4th arc delivery track, and described The input terminal of five arc side plates to the second inner disk portion curving, the 5th straightway include the 5th horizonal base plate (1121), It is arranged and is constituted in the 5th side plate (1122) of the 5th horizonal base plate both sides and the 5th top plate (1123) that is arranged on the 5th side plate, 5th side plate is connect with the 5th arc side plate, and the 5th horizonal base plate is connect with the 5th curved plate；The elevator Structure includes lifting cylinder (131) and the I-shaped lifter plate (132) being arranged on lifting cylinder piston rod, the I-shaped lifting Plate is located at the lower part of conveying mechanism, and four ends of the I-shaped lifter plate are equipped with supporting block (133), in the supporting block Equipped with support slot (134), the rack is equipped with I-shaped fixed plate (135) corresponding with I-shaped lifter plate, the work Font fixed plate is equipped with two pieces of fixed strips (136), and the fixed strip is equipped with fixing groove (137), the fixing groove and support Slot corresponds.

2. serum pipette fully-automatic supersonic welding mechanism according to claim 1, it is characterized in that：In the fixed plate Equipped with blocking mechanism (14), the blocking mechanism includes U-shaped mounting blocks (141) and the blocking that is movably arranged on U-shaped mounting blocks The both ends of bar (142), the countercheck rod are equipped with disk stopper (143), the disk close to the 5th arc delivery track side Stopper is corresponding with the output end of the 5th arc delivery track, and the countercheck rod is equipped with spring (144), and the spring is hindering Bar is located at close to the position of the 5th arc delivery track.

3. serum pipette fully-automatic supersonic welding mechanism according to claim 1, it is characterized in that：The discharging track Track width be more than the caliber of a serum pipette, the track width of the discharging track is less than two serum pipettes Caliber.

4. serum pipette fully-automatic supersonic welding mechanism according to claim 1 or 2 or 3, it is characterized in that：It is described go out Material track is constituted by being located at corresponding two sliding slots of feed hopper bottom.

5. serum pipette fully-automatic supersonic welding mechanism according to claim 1 or 2 or 3, it is characterized in that：It is described vertical Square shifting block has one group, and described cube of shifting block is plasticity cube shifting block.

6. serum pipette fully-automatic supersonic welding mechanism according to claim 1 or 2 or 3, it is characterized in that：It is described solid Fixed board is L-shaped, and the corner of the fixed plate is equipped with reinforcing rib (68).

7. serum pipette fully-automatic supersonic welding mechanism according to claim 1 or 2 or 3, it is characterized in that：The folder It is plasticity grip block to hold block.

8. serum pipette fully-automatic supersonic welding mechanism according to claim 1 or 2 or 3, it is characterized in that：Described Two vibrating mechanisms are including the second impulse mgnet (1124) and the second base (1125) in the second impulse mgnet end is arranged, The upper end of the second base is connect by second spring plate (1126) with the second charging tray.

9. serum pipette fully-automatic supersonic welding mechanism according to claim 1 or 2 or 3, it is characterized in that：Described The width of one curved plate gradually subtracts greatly from input terminal to output end.

10. serum pipette fully-automatic supersonic welding mechanism according to claim 1 or 2 or 3, it is characterized in that：It is described 5th side plate is structure as a whole with the 5th arc side plate, and the 5th horizonal base plate is structure as a whole with the 5th curved plate.