CN207786980U - A kind of mixing pipette tips - Google Patents

Abstract

A kind of mixing pipette tips, it includes stirring motor, cylinder, in-material seat, pikestaff, discharging set, mixing tube；The lower section of discharging set is equipped with discharge port；Mixing tube is connect with discharge port；The paddle of mixing tube is sequentially connected by paddle hook and stirring motor；Pikestaff is fixed on the rear side of in-material seat；Pikestaff is equipped with cleaning switch and dnockout switchs；Cylinder is fixed on the top of discharging set by in-material seat；Piston, valve needle A, valve needle B are equipped in cylinder；The middle part of in-material seat and discharging set is equipped with valve pin hole A, the valve pin hole B being connected to up and down；In-material seat is respectively arranged on the left side and the right side glue-feeder A and glue-feeder B；Valve needle A, valve needle B the other end be inserted into connect with valve pin hole A, valve pin hole B respectively；The side of discharging set is equipped with cleaning solution mouth；Cleaning solution mouth is connected to discharge port；AB glue by mixing tube mixing and glue injection, is uniformly mixed by it, automatic cleaning function is carried, convenient for cleaning up the residue glue in mixing tube.

Description

A kind of mixing pipette tips

Technical field

The utility model is related to a kind of dispensing pipette tips, and in particular to a kind of mixing pipette tips.

Background technology

AB glue is the nickname of two liquid mixed hardening glue, and a liquid is this glue, and a liquid is curing agent, and two liquid phases are mixed to harden, It is not necessary to answer maturation firmly by temperature, so being one kind of cold(-)setting glue, makees model and use sometimes, be generally used for work Among industry, life.

Existing rubber gun does not have the function of mixing AB glue, dispensing is carried out again after usually needing first manual mixing, to skin Skin damage is very big and AB glue is interior has damage containing harmful substance to organ, and does not have the function of cleaning automatically, easily blocks Pipette tips.

Utility model content

The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided Reason, mixing pipette tips easy to use.

To achieve the above object, the technical solution adopted in the utility model is：It include stirring motor, cylinder, in-material seat, Pikestaff, discharging set, mixing tube；The stirring motor is fixed on the top of discharging set by motor cabinet；It is set below discharging set There is discharge port；Mixing tube is connected by mixing tube nut and the discharge port of discharging set；Paddle is equipped in mixing tube；Paddle Top and paddle hook connects；The output axis connection that the top of paddle hook passes through shaft coupling and stirring motor；Pikestaff is fixed on The rear side of in-material seat；Pikestaff is equipped with cleaning switch and dnockout switchs；Cleaning switch is electrically connected with stirring motor；Dnockout switch point It is not electrically connected with stirring motor, cylinder；Cylinder is fixed on the top of discharging set by in-material seat；Piston, valve are equipped in cylinder Needle A, valve needle B；Piston is connect with one end of valve needle A, valve needle B；The middle part of in-material seat and discharging set is equipped with connection up and down Valve pin hole A, valve pin hole B, valve pin hole A, valve pin hole B wherein on in-material seat up and down, the valve in discharging set Door pin hole A, valve pin hole B are connected to discharge port；In-material seat is respectively arranged on the left side and the right side glue-feeder A and glue-feeder B；Glue-feeder A and glue-feeder B is connected to valve pin hole A, the valve pin hole B on in-material seat respectively；The other end difference of valve needle A, valve needle B It is inserted into and connects with valve pin hole A, valve pin hole B；The side of discharging set is equipped with cleaning solution mouth；Cleaning solution mouth is connected to discharge port；

Preferably, top board is equipped between the cylinder and in-material seat；Lower platen is equipped between in-material seat and discharging set； Valve pin hole A, valve pin hole B up and down also is provided on top board, lower platen；

Preferably, O-ring seals and plastic steel ring are equipped in the valve pin hole A, valve pin hole B；O-ring seals are set In the both sides up and down of plastic steel ring.

With the above structure, the utility model has the beneficial effect that：A kind of mixing pipette tips described in the utility model, by AB Glue is uniformly mixed by mixing tube mixing and glue injection, carries automatic cleaning function, convenient for the residue glue in mixing tube is cleaned up, And have many advantages, such as that simple in structure, setting is reasonable, low manufacture cost.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

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

Fig. 2 is the explosive view of the utility model；

Fig. 3 is the partial enlarged view of A in Fig. 2.

Reference sign：

1, pikestaff；2, top board；3, cylinder；4, stirring motor；5, shaft coupling；6, motor cabinet；7, paddle hook；8, it stirs Leaf；9, mixing tube；10, discharging set；11, lower platen；12, in-material seat；13, mixing tube nut；14, O-ring seals；15, plastic-steel Circle；16, valve pin hole A；17, valve pin hole B；1-1, cleaning switch；1-2, dnockout switch；3-1, valve needle A；3-2, piston； 3-3, valve needle B；10-1, discharge port；10-2, cleaning solution mouth；12-1, glue-feeder B.

Specific implementation mode

Below in conjunction with the accompanying drawings, the utility model is further described.

Referring to shown in Fig. 1-3, present embodiment the technical solution adopted is that：It includes stirring motor 4, cylinder 3, enters Expect seat 12, pikestaff 1, discharging set 10, mixing tube 9；The stirring motor 4 is fixed on the top of discharging set 10 by motor cabinet 6； The lower section of discharging set 10 is equipped with discharge port 10-1；Mixing tube 9 is connect by mixing tube nut 13 with the discharge port 10-1 of discharging set； Paddle 8 is equipped in mixing tube 9；The top of paddle 8 is connect with paddle hook 7；The top of paddle hook 7 passes through shaft coupling 5 With the output axis connection of stirring motor 4；Pikestaff 1 is fixed on the rear side of in-material seat 12；Pikestaff 1 is equipped with cleaning switch 1-1 and beats Expect switch 1-2；Cleaning switch 1-1 is electrically connected with stirring motor 4；Dnockout switch 1-2 is electrically connected with stirring motor 4, cylinder 3 respectively It connects；Cylinder 3 is fixed on the top of discharging set 10 by in-material seat 12；Piston 3-2, valve needle A 3-1, valve are equipped in cylinder 3 Needle B 3-3；Piston 3-2 is connect with one end of valve needle A 3-1, valve needle B 3-2；The middle part of in-material seat 12 and discharging set 10 is set There are the valve pin hole A 16 being connected to up and down, valve pin hole B 17, valve pin hole A 16, valve pin hole B wherein on in-material seat 12 17 up and down, and the valve pin hole A 16, valve pin hole B 17 in discharging set 10 are connected to discharge port 10-1；A left side for in-material seat 12 Right both sides are respectively equipped with glue-feeder A and glue-feeder B 12-1；Glue-feeder A and glue-feeder B 12-1 respectively with the valve on in-material seat 12 Door pin hole A 16, valve pin hole B 17 are connected to；Valve needle A 3-1, valve needle B 3-3 the other end respectively with valve pin hole A 16, valve pin hole B 17 is inserted into connection；The side of discharging set 10 is equipped with cleaning solution mouth 10-2；Cleaning solution mouth 10-2 and discharge port 10-1 is connected to；

Top board 2 is equipped between the cylinder 3 and in-material seat 12；Lower platen is equipped between in-material seat 12 and discharging set 10 11；Valve pin hole A 16, valve pin hole B 17 up and down also is provided on top board 2, lower platen 11；

Shown in referring to Fig. 3, O-ring seals 14 and plastic-steel are equipped in valve pin hole A 16, the valve pin hole B 17 Circle 15；O-ring seals 14 are located at the both sides up and down of plastic steel ring 15.

When present embodiment mixes AB glue, A glue B glue is first inserted into glue-feeder A and glue-feeder B 12-1 respectively, is opened Dnockout switch 1-2, cylinder 3 and stirring motor 4 act, and the piston 3-2 in cylinder 3 rises, A B glue respectively from glue-feeder A and into Glue mouth B 12-1 squeeze into in-material seat 12 simultaneously, and piston 3-2 declines, piston 3-2 drive valve needle A 3-1 and valve needle B 3-3 to AB glue is squeezed into the discharge port 10-1 in discharging set by lower movement from valve pin hole A 16, valve pin hole B 17；4 turns of stirring motor It is dynamic, drive paddle to hook 7 rotations, paddle, which hooks 7 end hanging buckles, paddle 8, to drive paddle 8 to rotate, by A glue and B Uniform mixing of the glue in mixing tube 9 increases rotary speed, is greatly improved the mixing velocity of AB glue；Due to in-material seat 12, go out Material seat 10 is built-in with multi-sealed part, can generate vacuum suck-back effect, it is ensured that immediately break glue after stopping gluing, not wire drawing, no Water clock, and avoid the shortcomings that bubble is easy tod produce in mixed process；

When cleaning, cleaning switch 1-1 is opened, stirring motor 4 acts, and cleaning liquid is imported from cleaning solution mouth 10-2, is stirred The rotation of leaf 8 is mixed, the residue glue in mixing tube 9 is cleaned, avoiding glue reaction causes mixing tube 9 to block.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the right of the utility model.

Claims (3)

1. a kind of mixing pipette tips, it is characterised in that it includes stirring motor, cylinder, in-material seat, pikestaff, discharging set, mixing tube；Institute The stirring motor stated is fixed on the top of discharging set by motor cabinet；The lower section of discharging set is equipped with discharge port；Mixing tube passes through mixed The discharge port for closing pipe nut and discharging set connects；Paddle is equipped in mixing tube；The top of paddle and paddle hook connects；It stirs The top for mixing leaf hook passes through the output axis connection of shaft coupling and stirring motor；Pikestaff is fixed on the rear side of in-material seat；It is set on pikestaff There are cleaning switch and dnockout switch；Cleaning switch is electrically connected with stirring motor；Dnockout switch is electrically connected with stirring motor, cylinder respectively It connects；Cylinder is fixed on the top of discharging set by in-material seat；Piston, valve needle A, valve needle B are equipped in cylinder；Piston and valve One end connection of needle A, valve needle B；The middle part of in-material seat and discharging set is equipped with valve pin hole A, the valve pin hole B being connected to up and down, Valve pin hole A, valve pin hole B wherein on in-material seat up and down, valve pin hole A, valve pin hole B in discharging set and discharging Mouth connection；In-material seat is respectively arranged on the left side and the right side glue-feeder A and glue-feeder B；Glue-feeder A and glue-feeder B respectively with in-material seat On valve pin hole A, valve pin hole B connection；Valve needle A, valve needle B the other end respectively with valve pin hole A, valve pin hole B It is inserted into connection；The side of discharging set is equipped with cleaning solution mouth；Cleaning solution mouth is connected to discharge port.

2. a kind of mixing pipette tips according to claim 1, it is characterised in that be equipped between the cylinder and in-material seat upper Pressing plate；Lower platen is equipped between in-material seat and discharging set；Valve pin hole A, valve up and down also is provided on top board, lower platen Door pin hole B.

3. a kind of mixing pipette tips according to claim 1, it is characterised in that in valve pin hole A, the valve pin hole B Equipped with O-ring seals and plastic steel ring；O-ring seals are located at the both sides up and down of plastic steel ring.