CN208574969U - A kind of serum pipette air-leakage test automatic charging device - Google Patents

Abstract

The utility model relates to biomedical devices technical fields, specifically disclose a kind of serum pipette air-leakage test automatic charging device, including side plate, first vertical baffle, second vertical baffle, pan feeding slideway, the vertical baffle of third, 4th vertical baffle, discharge slideway, bottom plate, cube shifting block and first through hole, cube shifting block is equipped with the second through-hole, adjustment portion and slideway are equipped in second through-hole, adjustment portion includes handle portion and two adjusting rods, adjusting rod is equipped with sawtooth portion, sawtooth in sawtooth portion is the structure risen in ladder, cube shifting block is equipped with third through-hole, adjusting block is equipped in third through-hole, one end of adjusting block is the pyramidal structure matched with the sawtooth in sawtooth portion, regulating tank is equipped on two sides in third through-hole, the second adjustment spring is equipped in regulating tank.The utility model has the characteristics that feeding is neat, pipette to be detected is not fallen out, material mouth will not block, preferable with modulability and adaptability.

Description

A kind of serum pipette air-leakage test automatic charging device

Technical field

The utility model relates to biomedical devices technical field, in particular to a kind of serum pipette air-leakage test is certainly Dynamic feeding device.

Background technique

It usually requires to carry out air tightness test after welding tube head or ozzle on pipette, pipette is airtight at present Property detection device in mostly lack automatic charging device, be all artificial feeding one by one, can not but also labor intensity is big Meet the requirement of batch detection in production, even if there are feeding devices, and simply that all pipettes to be detected is whole It is put into the hopper of feeding device, the pipette in hopper is put in disorder, is unable to satisfy subsequent testing requirements, the shifting in hopper Liquid pipe is also easy to fall and can not drop down onto from detection device from exit, and What is more, and the pipette in hopper can not basis It needs to send out from outlet one by one, can be blocked in the exit of hopper；It is existing since serum pipette has different specification sizes Serum pipette feeding device be all simple unified structure, can not be adjusted according to the different size of serum pipette Material does not have modulability.

Therefore, existing serum pipette air tightness detection equipment, there are feedings, and pipette in disorder, to be detected is easy It falls, material mouth can block, not have the problem of modulability and bad adaptability.

Utility model content

The utility model mentions to solve above-mentioned technical problem present in existing serum pipette air tightness detection equipment A kind of serum pipette air-leakage test automatic charging device has been supplied, it has, and feeding is neat, pipette to be detected is not fallen out, Material mouth will not block, have the characteristics that modulability and adaptability are preferable.

The technical solution of the utility model includes: a kind of serum pipette air-leakage test automatic charging device, including bracket and Two blocks of side plates being oppositely arranged on bracket, the pan feeding side of the side plate be equipped with the first vertical baffle and with the first vertical baffle phase Several second vertical baffles arranged side by side, the first vertical baffle are located at the outside of the second vertical baffle, the described first vertical gear Plate and several second vertical baffles two-by-two between space form pan feeding slideway, the exit side of the side plate is equipped with the vertical baffle of third With the fourth vertical baffle mutually arranged side by side with the vertical baffle of third, the vertical baffle of third is located at the outside of the 4th vertical baffle, Space between the vertical baffle of the third and the 4th vertical baffle forms discharging slideway, is equipped between two blocks of side plates by pan feeding side To the inclined bottom plate of exit side, the inclination top of the bottom plate is located at the lower section of pan feeding slide egress, in the inclination of the bottom plate There are distance between side and the outlet of pan feeding slideway, the angled lower edge of the bottom plate is connected with the top of the 4th vertical baffle；Two Rotation axis is equipped between block side plate, the rotation axis is equipped at least one striking gear, and the striking gear is located at discharging and slides At road, the striking gear includes cube shifting block and the first through hole that cube shifting block center is arranged in, the rotation The part of axis is located in first through hole, and the two sides on the cube shifting block positioned at first through hole are symmetrically arranged with and first through hole phase Second through-hole arranged side by side, second through-hole is interior to be equipped with adjustment portion and slideway, and the adjustment portion is slidably arranged on slideway, described Adjustment portion includes handle portion and two adjusting rods being arranged on handle portion, two adjusting rods be located at two second it is logical In hole, the position on the adjusting rod far from handle portion is equipped with sawtooth portion, and the sawtooth in the sawtooth portion is to rise in ladder Structure, the adjusting rod are equipped with sliding block, and the sliding block is arranged in slideway, positioned at first through hole on the cube shifting block Two sides are symmetrically arranged with the third through-hole perpendicular with first through hole, and the third through-hole is connected with the second through-hole, the third Adjusting block is equipped in through-hole, one end of the adjusting block is the pyramidal structure matched with the sawtooth in sawtooth portion, the adjusting The two sides of block are equipped with connection sheet, are equipped with regulating tank on the two sides in the third through-hole, and the is equipped in the regulating tank One end of two adjustment springs, second adjustment spring is connect with regulating tank, and the other end and connection sheet of the adjustment spring connect It connects, the connection sheet is located in regulating tank；The side plate is equipped with driving motor, and the driving end of the driving motor passes through second The connection of the end of driving member and rotation axis.The utility model passes through setting the first vertical baffle and mutually arranged side by side with the first vertical baffle The several second vertical baffles constitute multiple pan feeding slideways, the vertical baffle of setting third and mutually arranged side by side with the vertical baffle of third the Four vertical baffles constitute a discharging slideways, are arranged inclined floor, serum pipette to be detected from multiple pan feeding slideways in order After being put into, marshalling is located on inclined floor, and enters discharging slideway, stirs dress by rotating setting at discharging slideway It sets, striking gear adjusts the serum pipette in discharging slideway again, and the serum pipette in discharging slideway is root one by one According to needing the outlet from discharging slideway to send out, pipette to be detected will not be fallen by the outlet of discharging slideway inappropriate easily The blocked phenomenon of the material mouth of discharging slideway will not occur in position；The utility model by cube shifting block be arranged be in The sawtooth portion of ladder lift structure and adjusting block with the pyramidal structure matched with the sawtooth in sawtooth portion, to realize cube The adjusting of body shifting block size, to realize the feeding adjusting to different size serum pipette, adjusting block surface and cube shifting block When equal, suitable for the feeding of maximum specification serum pipette, when adjusting block surface protrudes from cube shifting block surface, it is suitable for The feeding of minimum gauge serum pipette is adjusted by the sawtooth portion of hierarchic structure, the adjusting block that end is pyramidal structure and second The collective effect for saving spring realizes the big minor adjustment work of cube shifting block, and flexible modulation is preferable, and adaptability is preferable.

Preferably, the tilt angle of the bottom plate is 10~45 degree.It is further preferred that the tilt angle of the bottom plate be 15~ 30 degree.Inclined floor enable the pipette entered by pan feeding slideway smoothly reach discharging slideway and feeding device hopper It is interior.

Preferably, the inside of the side plate is equipped with guide plate, the guide plate is located at the top of bottom plate, the guide plate Parallel with bottom plate, the position of the guide plate and the outlet of pan feeding slideway are staggered.Guide plate can be to pipette by pan feeding slideway State when just arriving to bottom plate is adjusted, so that still can neatly reach discharging slideway from the pipette that pan feeding slideway comes out In the hopper of place and feeding device.

Preferably, the striking gear has 1~5.It is further preferred that the striking gear has 2.It is appropriate number of to stir Device can to discharging slideway in pipette submitting speed and submitting state preferably adjusted so that discharge slideway in Pipette completely according to demands on examination automatically from sending out one by one.

Preferably, second driving member is chain.It is preferable to be driven effect.

Preferably, the handle portion is equipped with adjustment hole, the rotation axis is threaded through in adjustment hole.Adjustment hole is set It sets, so that handle portion is symmetrical arranged about rotation axis, can be realized the more preferable adjusting to adjusting block.

Preferably, the other end of the adjusting block is planar structure.Planar structure can be with the surface of cube shifting block It is adapted.

Preferably, one end on the adjusting rod positioned at sawtooth portion is equipped with limited block.Limited block can prevent adjusting block Tapered end deviate from from the sawtooth in sawtooth portion.

The utility model has the following beneficial effects:

(1) the utility model passes through the first vertical baffle of setting and mutually arranged side by side with the first vertical baffle several second vertically Baffle constitutes multiple pan feeding slideways, and the vertical baffle of setting third and the fourth vertical baffle mutually arranged side by side with the vertical baffle of third are constituted Inclined floor is arranged in one discharging slideway, after serum pipette to be detected is put into order from multiple pan feeding slideways, marshalling Be located at inclined floor on, and enter discharging slideway, by discharging slideway at rotation setting striking gear, striking gear to go out Serum pipette in material slideway is adjusted again, and the serum pipette in slideway that discharges is one by one as needed from discharging slideway Outlet send out, pipette to be detected will not fall in inappropriate position easily by the outlet of discharging slideway, will not be occurred The phenomenon that the material mouth of slideway that discharges is blocked；

(2) the utility model on cube shifting block by being arranged the sawtooth portion in ladder lift structure and having and sawtooth The adjusting block for the pyramidal structure that sawtooth in portion matches, the adjusting of Lai Shixian cube shifting block size, to realize to different rule The feeding of lattice serum pipette is adjusted, and when adjusting block surface is equal with cube shifting block, is suitable for maximum specification serum pipette Feeding, suitable for the feeding of minimum gauge serum pipette, pass through rank when adjusting block surface protrudes from cube shifting block surface The collective effect in the sawtooth portion of terraced structure, the adjusting block that end is pyramidal structure and the second adjustment spring realizes cube shifting block Big minor adjustment work, flexible modulation is preferable, and adaptability is preferable；

(3) inclined floor enables the pipette entered by pan feeding slideway smoothly to reach discharging slideway and feeding device Hopper in；State when guide plate can just arrive to bottom plate by pan feeding slideway to pipette is adjusted, so that sliding from pan feeding The pipette that road comes out still can be reached neatly at discharging slideway and in the hopper of feeding device；Appropriate number of striking gear Can to discharging slideway in pipette submitting speed and submitting state preferably adjusted so that discharge slideway in liquid relief Pipe completely according to demands on examination automatically from sending out one by one；The setting of adjustment hole, so that handle portion is set about rotation axial symmetry It sets, can be realized the more preferable adjusting to adjusting block；Planar structure can be adapted with the surface of cube shifting block；Limited block can Prevent the tapered end of adjusting block from deviating from from the sawtooth in sawtooth portion.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram at the utility model striking gear；

Fig. 3 serum liquid relief that is the utility model when serum pipette automatically leaks hunting use in dedusting integrated equipment complete machine The first structure diagram of the full-automatic dedusting integrated equipment complete machine of leaking hunting of pipe；

Fig. 4 is that serum pipette automatically leaks hunting the second structural schematic diagram of dedusting integrated equipment complete machine；

Fig. 5 is that serum pipette automatically leaks hunting the third structural schematic diagram of dedusting integrated equipment complete machine；

Fig. 6 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at leak-checking apparatus；

Fig. 7 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at the first air flue；

Fig. 8 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at plug；

Fig. 9 is the structural representation that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at the first rubber buffer item Figure；

Figure 10 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at conveying device；

Figure 11 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at device for eliminating；

Figure 12 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at roller；

Figure 13 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at L shape pushing block；

Figure 14 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at dust-extraction unit；

Figure 15 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at the second air flue；

Figure 16 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at third support slot；

Figure 17 is the structural schematic diagram that serum pipette automatically leaks hunting in dedusting integrated equipment complete machine at rubber choke.

The label in accompanying drawing is: 1- cabinet body, 2- bracket, 3- conveying device, 4- leak-checking apparatus, 5- device for eliminating, 6- dedusting Device, 7- feeding device, 8- striking gear, first board group of 301-, 302 second board groups, 303- convey wheel assembly, and 304- is defeated Send chain, 305- shaft, 306- wheel assemblies, 307- toothed disc, 308- positioning turntable, 309- circular arc locating slot, the positioning region 310-, 311- servo motor, the first driving member of 312-, the first lifting cylinder of 401-, the first pusher cylinder of 402-, 403- second push gas Cylinder, the first support plate of 404-, the first supporting block of 405-, the first support slot of 406-, the first pushing block of 407-, the first air flue of 408-, The first air inlet pipe of 409-, the first outlet nozzle of 410-, 411- pressure sensor, the second pushing block of 412-, 413- mounting groove, 414- are stifled Head, the first adjustment spring of 415-, 416- first baffle, 417- the first rubber buffer item, the first main airway of 418-, 419- first divide Air flue, the second lifting cylinder of 501-, 502- third pusher cylinder, the second supporting block of 503-, the second support slot of 504-, 505- rolling Column, 506-L shape pushing block, 507- hemispherical projections, 508- fixing groove, 601- third lifting cylinder, the 4th pusher cylinder of 602-, 603- third support plate, 604- third supporting block, 605- third support slot, 606- third pushing block, the second air flue of 607-, 608- Two air inlet pipe, the second outlet nozzle of 609-, the second main airway of 610-, the second gas-distributing channel of 611-, 612- second baffle, the second rubber of 613- Glue buffer bar, 614- rubber choke, 615- rubber bumps, 701- side plate, the vertical baffle of 702- first, 703- second are vertically kept off Plate, 704- pan feeding slideway, the vertical baffle of 705- third, the vertical baffle of 706- the 4th, 707- discharging slideway, 708- bottom plate, 709- Rotation axis, 710- driving motor, the second driving member of 711-, 712- guide plate, 801- cube shifting block, 802- first through hole, The second through-hole of 803-, 804- adjustment portion, 805- slideway, 806- handle portion, 807- adjusting rod, 808- sawtooth portion, 809- sliding block, 810- third through-hole, 811- adjusting block, 812- connection sheet, 813- regulating tank, the second adjustment spring of 814-, 815- adjustment hole, 816- limited block.

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 air-leakage test automatic charging device as depicted in figs. 1 and 2, including bracket 2 and propping up Two blocks of side plates 701 being oppositely arranged on frame, the pan feeding side of side plate be equipped with the first vertical baffle 702 and with the first vertical baffle mutually simultaneously Several second vertical baffles 703 of column, the first vertical baffle are located at the outside of the second vertical baffle, the first vertical baffle and several Second vertical baffle two-by-two between space form pan feeding slideway 704, the exit side of side plate is equipped with the vertical baffle 705 of third and with the Three vertical baffles the 4th vertical baffle 706 mutually arranged side by side, the vertical baffle of third are located at the outside of the 4th vertical baffle, and third is vertical Space between baffle and the 4th vertical baffle forms discharging slideway 707, is equipped between two blocks of side plates by the lateral exit side of pan feeding Inclined bottom plate 708, the inclination top of bottom plate are located at the lower section of pan feeding slide egress, inclination top and the pan feeding slideway of bottom plate There are distance between outlet, the angled lower edge of bottom plate is connected with the top of the 4th vertical baffle；Rotation is equipped between two blocks of side plates Axis 709, rotation axis are equipped at least one striking gear 8, and striking gear is located at discharging slideway, and striking gear includes cube Shifting block 801 and the first through hole 802 that cube shifting block center is arranged in, the part of rotation axis are located in first through hole, stand Two sides on cube shifting block positioned at first through hole are symmetrically arranged with second through-hole 803 mutually arranged side by side with first through hole, in the second through-hole Equipped with adjustment portion 804 and slideway 805, adjustment portion is slidably arranged on slideway, and adjustment portion includes handle portion 806 and is arranged in handle Two adjusting rods 807 in portion, two adjusting rods are located in two the second through-holes, far from the position of handle portion on adjusting rod Equipped with sawtooth portion 808, the sawtooth in sawtooth portion is the structure risen in ladder, and adjusting rod is equipped with sliding block 809, and sliding block setting exists In slideway, the two sides on cube shifting block positioned at first through hole are symmetrically arranged with the third through-hole 810 perpendicular with first through hole, the Three through-holes are connected with the second through-hole, and adjusting block 811 is equipped in third through-hole, and one end of adjusting block is and the sawtooth in sawtooth portion The pyramidal structure matched, the two sides of adjusting block are equipped with connection sheet 812, are equipped with regulating tank on the two sides in third through-hole 813, the second adjustment spring 814 is equipped in regulating tank, one end of the second adjustment spring is connect with regulating tank, adjustment spring it is another End is connect with connection sheet, and connection sheet is located in regulating tank；Side plate is equipped with driving motor 710, and the driving end of driving motor passes through Second driving member 711 is connect with the end of rotation axis.The tilt angle of bottom plate is 10~45 degree.The inside of side plate is equipped with guide plate 712, guide plate is located at the top of bottom plate, and guide plate is parallel with bottom plate, and the position of guide plate and the outlet of pan feeding slideway are staggered.It dials Dynamic device has 1~5.Second driving member is chain.Handle portion is equipped with adjustment hole 815, and rotation axis is threaded through in adjustment hole.It adjusts The other end of locking nub is planar structure.One end on adjusting rod positioned at sawtooth portion is equipped with limited block 816.

As Fig. 3, Fig. 4 and a kind of serum pipette shown in fig. 5 automatically leak hunting dedusting integrated equipment, including 1 He of cabinet body Bracket 2 on the cabinet is set, and cabinet body is equipped with conveying device 3 as shown in Figure 10, and conveying device is located at the lower section of bracket, cabinet Conveying direction on body along conveying device is successively arranged leak-checking apparatus 4 as shown in FIG. 6,5 and of device for eliminating as shown in figure 11 One end of dust-extraction unit 6 as shown in figure 14, bracket is equipped with feeding device 7 as shown in Figure 1, and feeding device is located at conveying device The top of input terminal；Conveying device includes that first board group 301 of cabinet body input terminal is arranged in and cabinet body output end is arranged in Rotation is equipped with and conveys wheel assembly 303 in second board group 302, first board group and second board group, in first board group The both ends of conveying wheel assembly pass through carrier chain 304 and the both ends of the conveying wheel assembly in second board group are correspondingly connected with；Conveying Wheel assembly includes shaft 305 and a pair of of wheel assemblies 306 for being arranged in shaft, and two shafts are rotatably arranged on first respectively In board group and second board group, wheel assemblies include the toothed disc 307 and positioning turntable 308 to link together, toothed disc it is outer Diameter is less than the outer diameter of positioning turntable, and toothed disc is located at the outside of positioning turntable, carrier chain by first board group toothed disc and Toothed disc at second board group links together, and the outer edge of positioning turntable is equipped with several circular arc locating slots 309, and same turn Circular arc locating slot on axis on two positioning turntables is corresponding, and carrier chain is equipped with several positioning being adapted with circular arc locating slot Portion 310, the side of cabinet body are equipped with servo motor 311, and the driving end of servo motor is turned by the first driving member 312 with one of them The end of axis is rotatablely connected；Leak-checking apparatus includes setting the first lifting cylinder 401 on the cabinet, first be arranged on bracket Pusher cylinder 402 and the second pusher cylinder 403 being arranged on bracket, the first pusher cylinder is opposite with the second pusher cylinder to be set It sets, the end of the first lifting cylinder piston rod is equipped with the first support plate 404, and the first support plate is equipped with the first supporting block 405, the One supporting block is equipped with several the first support slots 406 identical with the pushing direction of the first pusher cylinder；First pusher cylinder is living The end of stopper rod is equipped with the first pushing block 407, and the inside of the first pushing block is equipped with the first air flue 408 as shown in Figure 7, the first air flue The first air inlet pipe 409 is connected at air inlet, the first pushing block is equipped with several the first outlet nozzles being connected with the first air flue 410, the quantity of the first outlet nozzle is identical as the quantity of the first support slot, the position of the position of the first outlet nozzle and the first support slot It is corresponding, pressure sensor 411 is equipped at the first outlet nozzle；The end of second pusher cylinder piston rod is equipped with the second pushing block 412, Second pushing block is equipped with several mounting grooves 413, and sliding is equipped with plug 414 as shown in Figure 8, plug and mounting groove bottom in mounting groove The first adjustment spring 415 is equipped in space between portion, the quantity of plug is identical as the quantity of the first outlet nozzle, the position of plug It is opposite with the position of outlet nozzle；Device for eliminating includes several second lifting cylinders 501 being arranged on the cabinet and is arranged in bracket On third pusher cylinder 502, third pusher cylinder and the first pusher cylinder are ipsilateral, and the end of the second lifting cylinder piston rod is set There is the second supporting block 503, the second supporting block is equipped with the second support slot 504 identical with the pushing direction of third pusher cylinder, Rotation is equipped with several rollers 505 as shown in figure 12 in second support slot；The end of third pusher cylinder piston rod is equipped with as schemed L shape pushing block 506 shown in 13, the surface of L shape pushing block lower part are wavy shaped configuration, and the side of L shape pushing block is equipped with several hemisphericals Protrusion 507, the position of hemispherical projections is corresponding with the trough of L shape pushing block lower surface wave, the quantity of hemispherical projections and The quantity of second lifting cylinder is identical, and the position of hemispherical projections is corresponding with the position of the second support slot；Dust-extraction unit includes The 4th pusher cylinder 602 that third lifting cylinder 601 on the cabinet is set and is arranged on bracket, the 4th pusher cylinder and the One pusher cylinder is ipsilateral, and the end of third lifting cylinder piston rod is equipped with third support plate 603, and third support plate is equipped with third Supporting block 604, third supporting block are equipped with several thirds as shown in figure 16 identical with the pushing direction of the 4th pusher cylinder Support slot 605, the bottom of third support slot are arc structure, and the two sidewalls of third support slot are flaring structure；4th pushes gas The end of cylinder piston rod is equipped with third pushing block 606, and the inside of third pushing block is equipped with the second air flue 607 as shown in figure 15, and second The second air inlet pipe 608 is connected at the air inlet of air flue, third pushing block is equipped with several second to be connected with the second air flue and goes out Gas nozzle 609, the second outlet nozzle are multistage throat structure by inlet end to outlet side, are arc structure, the second outlet nozzle at necking Quantity it is identical as the quantity of third support slot, the position of the second outlet nozzle is corresponding with the position of third support slot；On bracket Equipped with second baffle 612 corresponding with third supporting block, second baffle is equipped with the second rubber buffer item 613, the second rubber Buffer bar is equipped with the rubber choke 614 as shown in figure 17 to match with the flaring structure of third support slot, rubber necking Portion is equipped with the rubber bumps 615 of spheroid-like, and the position of rubber bumps is opposite with the curved bottom of third support slot；Feeding dress Two blocks of side plates 701 including being oppositely arranged on bracket are set, the pan feeding side of side plate is equipped with the first vertical baffle 702 and erects with first Several second vertical baffles 703 mutually arranged side by side to baffle, the first vertical baffle are located at the outside of the second vertical baffle, and first is vertical Baffle and several second vertical baffles two-by-two between space form pan feeding slideway 704, the exit side of side plate is equipped with third and vertically keeps off Plate 705 and the fourth vertical baffle 706 mutually arranged side by side with the vertical baffle of third, the vertical baffle of third are located at the outer of the 4th vertical baffle Side, the space between the vertical baffle of third and the 4th vertical baffle form discharging slideway 707, are equipped between two blocks of side plates by pan feeding The lateral inclined bottom plate 708 of exit side, the inclination top of bottom plate are located at the lower section of pan feeding slide egress, the inclination top of bottom plate and There are distance between the outlet of pan feeding slideway, the angled lower edge of bottom plate is connected with the top of the 4th vertical baffle；Two blocks of side plates it Between be equipped with rotation axis 709, rotation axis be equipped at least one striking gear 8 as shown in Figure 2, striking gear be located at discharging slideway Place, striking gear include cube shifting block 801 and the first through hole 802 that cube shifting block center is arranged in, rotation axis Part is located in first through hole, and the two sides on cube shifting block positioned at first through hole are symmetrically arranged with the mutually arranged side by side with first through hole Two through-holes 803, the second through-hole is interior to be equipped with adjustment portion 804 and slideway 805, and adjustment portion is slidably arranged on slideway, and adjustment portion includes Handle portion 806 and two adjusting rods 807 being arranged on handle portion, two adjusting rods are located in two the second through-holes, are adjusted Position on pole far from handle portion is equipped with sawtooth portion 808, and the sawtooth in sawtooth portion is the structure risen in ladder, on adjusting rod Equipped with sliding block 809, sliding block is arranged in slideway, and the two sides on cube shifting block positioned at first through hole are symmetrically arranged with and first through hole Perpendicular third through-hole 810, third through-hole are connected with the second through-hole, and adjusting block 811 is equipped in third through-hole, adjusting block One end is the pyramidal structure matched with the sawtooth in sawtooth portion, and the two sides of adjusting block are equipped with connection sheet 812, in third through-hole Two sides on be equipped with regulating tank 813, the second adjustment spring 814, one end of the second adjustment spring and tune are equipped in regulating tank Slot connection is saved, the other end of adjustment spring is connect with connection sheet, and connection sheet is located in regulating tank；Side plate is equipped with driving motor 710, the driving end of driving motor is connect by the second driving member 711 with the end of rotation axis.

Several circular arc locating slots are uniformly arranged on positioning turntable, and positioning region is located at the inside of carrier chain, several positioning regions It is uniformly arranged on carrier chain, between the setting of setting interval of the positioning region on carrier chain and circular arc locating slot on positioning turntable Every adaptable.The intermarginal excessive place in the outside of circular arc locating slot and positioning turntable is circular sliding slopes.Positioning region is by two pieces of triangles The v-shaped structure that piece is constituted.First driving member is belt.The first supporting block in first support plate has two pieces, two piece of first support Block is set side by side in the first support plate.Bracket is equipped with first baffle 416 corresponding with the first supporting block, on first baffle Equipped with the first rubber buffer item 417 as shown in Figure 9.First air flue is by the first main airway 418 and several first gas-distributing channel, 419 structures At the excessive place between the first main airway and the first gas-distributing channel is round and smooth connection.Second support slot is U-lag, the second support slot Two sidewalls on be equipped with several fixing grooves 508, fixing groove on the second support slot two sidewalls corresponds to each other, the both ends position of roller In in fixing groove.Roller and hemispherical projections are made of PVC material.Third supporting block in third support plate has two pieces, and two Block third supporting block is set side by side in third support plate.Second air flue is by the second main airway 610 and several second gas-distributing channels 611 It constitutes, the junction between the second main airway and the second gas-distributing channel is round and smooth connection.The tilt angle of bottom plate is 10~45 degree.Side The inside of plate is equipped with guide plate 712, and guide plate is located at the top of bottom plate, and guide plate is parallel with bottom plate, the position of guide plate with enter The outlet of material slideway is staggered.Striking gear has 1~5.Second driving member is chain.Handle portion is equipped with adjustment hole 815, rotation Axis is threaded through in adjustment hole.The other end of adjusting block is planar structure.One end on adjusting rod positioned at sawtooth portion is equipped with limited block 816。

The working principle of the utility model are as follows:

Serum pipette is put into according to identical direction from the top of multiple feeding channels 704 by staff, and serum moves Liquid pipe slides on bottom plate 708 from pan feeding slideway, and under the action of guide plate 712 of bottom plate top, serum pipette is neat one by one It is slided at discharging slideway 707 along inclined floor, and gradually the hopper of feeding device 7, controller control driving electricity are filled in superposition Machine 710 rotates, and driving motor is rotated by chain-driving rotation axis 709, and two cube shifting blocks 801 gear in rotation axis is going out The middle position of slideway is expected, so that the serum pipette in discharging slideway will not be fallen easily, before starting driving motor, first According to the specification of serum pipette, pull handle portion 806, so that the tapered end of adjusting block 811 is located at suitable sawtooth portion 808 On sawtooth, the big minor adjustment to cube shifting block is completed；Controller controls servo motor 311 and starts, and servo motor passes through belt Conveying device 3 is driven to rotate, toothed disc 307 drives positioning turntable 308 to rotate, and screens symbol through cube shifting block at the slideway that discharges It closes desired serum pipette to fall in the circular arc locating slot 309 of positioning turntable, when the serum pipette of discharging slideway lower part After skidding off, the serum pipette on the slideway top that discharges and so on, carries out the feeding of serum pipette again toward one layer of decline, with The rotation of positioning turntable, the serum pipette in circular arc locating slot drop out the V-arrangement positioning region fallen in just on carrier chain 304 afterwards On 310, servo motor driving conveying device is once fed forward four serum pipettes, and such constant duration is fed forward, When serum pipette on positioning region is reached at the first lifting cylinder 401, controller controls the first lifting cylinder and starts, and first liter Sending down abnormally ascending cylinder pushes the first support plate 404 to move upwards, four in the first support plate in two the first supporting blocks 405 mutually arranged side by side First support slot 406 jacks up the serum pipette on corresponding positioning region, and first baffle 416 and the first rubber are slow on bracket 2 The synergistic effect of item 417 is rushed, the serum pipette in the first support slot is fixed securely, and controller controls the first pusher cylinder 402 and second pusher cylinder 403 work, the plug 414 on the second pushing block 412 blocks the nipple end of serum pipette, and first pushes away Four the first outlet nozzles 410 on block 407 block the tube head end of serum pipette, and controller controls 409 air inlet of the first air inlet pipe, Air-flow enters four the first gas-distributing channels 419 by the first main airway 418, and air-flow enters in serum pipette from the first outlet nozzle 410, Pressure sensor 411 at first outlet nozzle detects the air pressure in serum pipette, and air pressure is passed to controller and is divided Analysis, after detecting completion, the first pusher cylinder, the second pusher cylinder and the first lifting cylinder are kept in the center, and are ready for down One-time detection work, four serum pipettes after being detected continue back at original positioning region, as carrier chain continues forward It moves at device for eliminating 5, a pressure sensor corresponds to second lifting cylinder 501 in device for eliminating, controller control Third pusher cylinder 502 processed works back and forth always, when controller detects unqualified serum pipette, what controller received Pressure value has exception, and controller controls corresponding second lifting cylinder and jacks up underproof serum pipette, underproof blood Clear pipette is located on the roller 505 in the second support slot of U-shaped 504, and L shape pushing block 506 moves, the pipe of unqualified serum pipette Head end is located at the trough of L shape pushing block wave-like bottom, is pushed by the hemispherical projections 507 of L shape pushing block side, air-tightness is not Qualified serum pipette is rolled with roller, and roller rotates in fixing groove 508, the underproof serum pipette quilt of air-tightness Release is fallen into the rejected product collecting box of 1 side of cabinet body, and after rejected product is removed, the second lifting cylinder and third are pushed Cylinder is kept in the center, and next rejecting cycle operation is ready for, and qualified serum pipette continues on positioning region with defeated Chain is sent to move forward at dust-extraction unit 6, the third lifting cylinder 601 that controller controls dust-extraction unit jacks up upwards, third branch Fagging 603 drives two third supporting blocks 604 mutually arranged side by side to jack up upwards, and qualified serum pipette is placed in right in third supporting block In the four third support slots 605 answered, the bottom of third support slot is arc structure, so that serum pipette is in third support slot Interior place consolidates, and the two sidewalls of third support slot are flaring structure, and the serum pipette on positioning region is facilitated smoothly to be placed in third In support slot, after serum pipette is jacked up, the flaring structure and the second rubber buffer on second baffle 612 of third support slot Rubber choke 614 on item 613 matches, and the rubber bumps 615 on rubber choke are withstood on serum pipette, realizes blood The fixation of clear pipette, controller control the 4th pusher cylinder 602 and push third pushing block 606, the second outlet on third pushing block The correspondence of mouth 609 is placed at the tube head of serum pipette, and controller controls the second air inlet pipe air inlet, and air-flow is from the second main airway 610 Into in the second gas-distributing channel 611, air-flow is ejected in serum pipette from the second outlet nozzle 609 of multistage throat structure, if There are the dust of fine particle and impurity in serum pipette, then impurity will be blown out from ozzle, after dust-removing process, Third lifting cylinder and the 4th pusher cylinder are kept in the center, and next dust-removing process is prepared, by the serum pipette after dedusting after Continuous to fall after rise to original positioning region, as carrier chain continues to be fed forward to output end, serum pipette is fallen from positioning region Into qualified products collecting box, such serum pipette is entered by feeding device, and conveying is fallen in after being adjusted at striking gear Be fed forward on device, the serum pipette in conveying device successively after leak-checking apparatus, device for eliminating and dust-extraction unit, It falls from the output end of conveying device into qualified product collecting box.

The utility model has the following beneficial effects: (1) the utility model is by being arranged by carrier chain 304, toothed disc 307 Positioning region 310 is arranged in the side of carrier chain, in the outer edge of positioning turntable in the conveying device 3 constituted with positioning turntable 308 The circular arc locating slot 309 that can be matched with pipette is set, and the setting quantity of positioning region and setting position can be fixed with circular arc The setting quantity of position slot and setting position are adapted, and conveyor chain movable tooth wheel disc and positioning turntable rotate simultaneously to realize pipette Conveying, pipette is first in circular arc locating slot, with the rotation of positioning turntable, after pipette is deviate from out of circular arc locating slot Just positioning region can be fallen into, the full-automatic conveying of pipette is so realized, without manually one by one putting pipette to be detected It sets at detection device, greatly reduces the cost of labor intensity and detection；(2) the utility model passes through first liter of setting Sending down abnormally ascending cylinder 401 and the first supporting block 405 with multiple first support slots 406 realize that stablizing for pipette is risen；By setting Set the first pusher cylinder 402, the first pushing block 407 with the first air flue 408, multiple first outlet nozzles 410 and pressure sensor 411 detect required air pressure supply and sealing detection to realize；By the second pusher cylinder 403 of setting, have multiple mounting grooves 413 the second pushing block 412, plug 414 and the first adjustment spring 415 come realize pipette the other end sealing, first adjust bullet Spring can be adjusted according to the difference in length of pipette, and the first lifting cylinder 401, the first pusher cylinder 402 and second push Cylinder 403 can coordinated, realize detection to multiple pipette air-tightness so that entirely detection elapsed time is less, inspection It is higher to survey efficiency；(3) the utility model is by being arranged several second lifting cylinders 501 and with the several of the second support slot 504 Second supporting block 503 come realize pipette stablize rise, guaranteed not by the way that several rollers 505 are arranged in the second support slot Qualified pipette can quickly be rejected out of second support slot；By setting third pusher cylinder 502 and L shape pushing block 506 come Actual Weeding is carried out, specifically wavy shaped configuration is set by the surface of L shape pushing block lower part, in the side of L shape pushing block Several hemispherical projections 507 corresponding with trough are set, the second lifting cylinder when rejecting, at unqualified pipette It rises, third pusher cylinder pushes the movement of L shape pushing block, and a corresponding trough of unqualified pipette and a hemispherical are convex It rises, the specific aim of Weeding is stronger, can directly filter out substandard product, not will cause substandard product and qualified products Obscure, the accuracy of detection is unaffected；(4) the utility model is pushed away by setting by third lifting cylinder the 601, the 4th Take offence cylinder 602, the third supporting block 604 with several third support slots 605,606 and of third pushing block with the second air flue 607 The dust-extraction unit 6 that second baffle 612 with the second rubber buffer item 613 is constituted is tiny by what is retained in serum pipette The dust and impurity of particle remove, these dust and impurity is prevented to be adhered on serum pipette inner wall, when using for the later period pair Serology Quality in pipette impacts；By be arranged be connected with the second air flue 607 in multistage throat structure second Outlet nozzle 609 allows dust and impurity preferably to remove so that the gas of blowout is more strong；By by the bottom of third support slot 605 Portion is set as arc structure, sets flaring structure for the two sidewalls of third support slot 605, allows pipette that can stablize rise, By the way that the rubber choke 614 to match with the flaring structure of third support slot is arranged on the second rubber buffer item 613, in rubber The rubber bumps 615 of spheroid-like are set on glue choke, realize that pipette is fixed in third support slot by firm, so that dedusting Work can be gone on smoothly；(5) the utility model passes through setting the first vertical baffle 702 and mutually arranged side by side with the first vertical baffle Several second vertical baffles 703 constitute multiple pan feeding slideways 704, the vertical baffle 705 of setting third and with the vertical baffle phase of third The vertical baffle 706 of arranged side by side the 4th constitutes a discharging slideway 707, is arranged inclined floor 708, and serum pipette to be detected is from more After a pan feeding slideway is put into order, marshalling is located on inclined floor, and enters discharging slideway, by discharging slideway Place's rotation setting striking gear 8, striking gear adjust the serum pipette in discharging slideway again, the blood to discharge in slideway Clear pipette is to send out as needed from the outlet of discharging slideway one by one, and pipette to be detected will not going out by discharging slideway easily Mouth falls the phenomenon that the material mouth of slideway that will not occur discharging in inappropriate position is blocked；(6) the utility model by Setting is in the sawtooth portion 808 of ladder lift structure and with the cone matched with the sawtooth in sawtooth portion on cube shifting block 801 The adjusting block 811 of shape structure, the adjusting of Lai Shixian cube shifting block size, to realize the feeding to different size serum pipette It adjusts, when adjusting block surface is equal with cube shifting block, suitable for the feeding of maximum specification serum pipette, adjusting block surface is convex When for cube shifting block surface, suitable for the feeding of minimum gauge serum pipette, pass through sawtooth portion, the end of hierarchic structure The big minor adjustment work of cube shifting block, spirit are realized for the adjusting block of pyramidal structure and the collective effect of the second adjustment spring 814 Modulability living is preferable, and adaptability is preferable；(7) setting of the setting position of circular arc locating slot 309 and setting quantity and positioning region 310 Position and setting quantity are adapted, and are to be uniformly arranged, and can be realized the efficient stable conveying of pipette；Pipette is falling into circle Arc locating slot and skidded off out of circular arc locating slot more smoothly, deflection and Caton will not be generated；V-shaped structure, structure is simple, right The adaptability of pipette is preferable, conveys relatively stable；Two pieces of first supporting blocks 405 being set side by side can be realized to pipette More stable support will not deviate；First baffle 416 and the first rubber buffer item 417, so that the liquid relief in the first support slot 406 Pipe is temporarily fixed, and will not be moved, convenient for the more preferable detection of pipette air-tightness；Round and smooth connection subtracts so that air flow method is uniform Few blocking to air-flow, it is higher to the utilization rate of air inlet；(8) U-lag can preferably realize the placement of pipette, will not roll Dynamic, fixing groove 508 is installed and is removed all easily for installing roller 505, uncovered structure；PVC material makes roller and hemisphere The intensity of shape protrusion 507 is higher, and stability is preferable, lighter weight, will not damage easily；Two pieces of third supporting blocks being set side by side 604 can be realized the more stable support to pipette, will not deviate；Inclined floor 708 makes the shifting entered by pan feeding slideway 704 Liquid pipe can be reached smoothly in the hopper of discharging slideway 707 and feeding device 7；Guide plate 712 can be to pipette by pan feeding State when slideway just arrives to bottom plate is adjusted, so that still can neatly reach discharging from the pipette that pan feeding slideway comes out At slideway 707 and in the hopper of feeding device 7；Appropriate number of striking gear 8 can be to the submitting of pipette in discharging slideway Speed and submitting state are preferably adjusted so that discharging slideway in pipette be completely according to demands on examination automatically from by A submitting；The setting of adjustment hole 815 can be realized so that handle portion 806 is symmetrical arranged about rotation axis 709 to adjusting block 811 more preferable adjusting；Planar structure can be adapted with the surface of cube shifting block 801；Limited block 816 can prevent adjusting block Deviate from from the sawtooth in sawtooth portion 808 811 tapered end.

Claims (8)

1. a kind of serum pipette air-leakage test automatic charging device, it is characterized in that: include bracket (2) and on bracket it is opposite Two pieces of side plates (701) being arranged, the pan feeding side of the side plate be equipped with the first vertical baffle (702) and with the first vertical baffle mutually simultaneously Several second vertical baffles (703) of column, the first vertical baffle are located at the outside of the second vertical baffle, and described first is vertical Baffle and several second vertical baffles two-by-two between space form pan feeding slideway (704), the exit side of the side plate is equipped with third Vertical baffle (705) and the fourth vertical baffle (706) mutually arranged side by side with third vertical baffle, the vertical baffle of third is positioned at the The outside of four vertical baffles, the space between the vertical baffle of the third and the 4th vertical baffle form discharging slideway (707), and two It is equipped between block side plate by the inclined bottom plate of the lateral exit side of pan feeding (708), the inclination top of the bottom plate is located at pan feeding slideway The lower section of outlet, there are distance, the angled lower edges of the bottom plate between inclination top and the outlet of pan feeding slideway of the bottom plate It is connected with the top of the 4th vertical baffle；Rotation axis (709) are equipped between two blocks of side plates, the rotation axis is equipped at least one Striking gear (8), the striking gear are located at discharging slideway, and the striking gear includes cube shifting block (801) and setting The part of first through hole (802) in cube shifting block center, the rotation axis is located in first through hole, the cube Two sides on shifting block positioned at first through hole are symmetrically arranged with second through-hole (803) mutually arranged side by side with first through hole, second through-hole Interior to be slidably arranged on slideway equipped with adjustment portion (804) and slideway (805), the adjustment portion, the adjustment portion includes handle portion (806) it is located in two the second through-holes with two adjusting rods (807) being arranged on handle portion, two adjusting rods, Position on the adjusting rod far from handle portion is equipped with sawtooth portion (808), and the sawtooth in the sawtooth portion is to rise in ladder Structure, the adjusting rod are equipped with sliding block (809), and the sliding block is arranged in slideway, and first is located on the cube shifting block The two sides of through-hole are symmetrically arranged with the third through-hole perpendicular with first through hole (810), and the third through-hole is connected with the second through-hole It is logical, adjusting block (811) are equipped in the third through-hole, one end of the adjusting block is the cone matched with the sawtooth in sawtooth portion Shape structure, the two sides of the adjusting block are equipped with connection sheet (812), are equipped with regulating tank on the two sides in the third through-hole (813), the second adjustment spring (814) are equipped in the regulating tank, one end of second adjustment spring is connect with regulating tank, institute The other end for stating adjustment spring is connect with connection sheet, and the connection sheet is located in regulating tank；The side plate is equipped with driving motor (710), the driving end of the driving motor is connect by the second driving member (711) with the end of rotation axis.

2. a kind of serum pipette air-leakage test automatic charging device according to claim 1, it is characterized in that: the bottom The tilt angle of plate is 10~45 degree.

3. a kind of serum pipette air-leakage test automatic charging device according to claim 1, it is characterized in that: the side The inside of plate is equipped with guide plate (712), and the guide plate is located at the top of bottom plate, and the guide plate is parallel with bottom plate, described to lead The outlet of position and pan feeding slideway to plate is staggered.

4. a kind of serum pipette air-leakage test automatic charging device according to claim 1, it is characterized in that: described group Dynamic device has 1~5.

5. a kind of serum pipette air-leakage test automatic charging device according to claim 1, it is characterized in that: described Two driving members are chain.

6. a kind of serum pipette air-leakage test automatic charging device according to claim 1, it is characterized in that: described Hand is equipped with adjustment hole (815), and the rotation axis is threaded through in adjustment hole.

7. a kind of serum pipette air-leakage test automatic charging device according to claim 1, it is characterized in that: the tune The other end of locking nub is planar structure.

8. a kind of serum pipette air-leakage test automatic charging device according to claim 1, it is characterized in that: the tune One end on pole positioned at sawtooth portion is equipped with limited block (816).