CN217921424U

CN217921424U - Leak protection type biological reagent liquid filling machine

Info

Publication number: CN217921424U
Application number: CN202221780834.5U
Authority: CN
Inventors: 王美美; 谢洪学
Original assignee: Quintara Wuhan Biotechnology Co ltd
Current assignee: Quintara Wuhan Biotechnology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-29
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a leak protection type biological reagent liquid filling machine, including the liquid filling machine main part, the filling head is installed on the top of liquid filling machine main part, and the surface cover of filling head is equipped with and removes the loop bar, remove the fixed chassis of bottom fixedly connected with of loop bar, and the inside on fixed chassis is inserted and is equipped with telescopic baffle, the bottom fixed surface on fixed chassis is connected with the installation circle, and the inside of installation circle is inserted and is equipped with the clamping ring, the one end fixedly connected with sealing washer of installation circle is kept away from to the clamping ring. The utility model discloses a filling head is inserted when establishing in the reagent bottle, can make the bottom on fixed chassis inconsistent with the reagent bottleneck to can make the filling head carry out the filling with reagent, and when the filling head stretches out from the reagent bottle is inside, can make two sets of telescopic baffle restore to the throne and seal the bottom of filling head, thereby can effectually prevent that the filling head can take place the water clock phenomenon.

Description

Leak protection type biological reagent liquid filling machine

Technical Field

The utility model relates to a biological reagent processing technology field especially relates to a biological reagent liquid filling machine of leak protection type.

Background

Biological reagents refer to biological materials or organic compounds related to life science research and reagents for clinical diagnosis and medical research, and because of wide life science range and rapid development, the reagents have various varieties and complex properties, when the biological reagents are produced, a liquid filling machine is generally used, and the liquid filling machine is widely applied to various industries such as daily chemicals, grease and the like and can be used for filling fluids with different high viscosities.

When the existing filling machine is used, a filling head is inserted into a reagent bottle to fill a biological reagent, but after the filling head is pulled out from the inside of the reagent bottle, the bottom end of the filling head is easy to leak, and therefore a leakage-proof biological reagent filling machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a leakage-proof biological reagent filling machine.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a biological reagent liquid filling machine of leak protection type, includes the liquid filling machine main part, the filling head is installed on the top of liquid filling machine main part, and the surface cover of filling head is equipped with and removes the loop bar, remove the fixed chassis of bottom fixedly connected with of loop bar, and the inside on fixed chassis is inserted and is equipped with telescopic baffle, the bottom fixed surface on fixed chassis is connected with the collar, and the inside of collar is inserted and is equipped with the clamping ring, the one end fixedly connected with sealing washer of collar is kept away from to the clamping ring.

Preferably, the surface symmetry of filling head is provided with two sets of first stoppers, the spout with two sets of first stopper looks adaptations is seted up to the inner wall of removal loop bar.

Preferably, the top surface cover of filling head has cup jointed the fixed disk, and the bottom surface of fixed disk and the one end welding that promotes the spring, promote the surface welding of the other end of spring and connection pad, and the through-hole with the first surface looks adaptation of filling is seted up to the inside of connection pad.

Preferably, a groove is formed in the fixed chassis, the inner wall of the groove is welded with one end of the return spring, and the other end of the return spring is welded with the surface of the telescopic baffle.

Preferably, the two sides of the telescopic baffle are fixedly connected with second limiting blocks, and sliding grooves matched with the second limiting blocks are formed in the inner walls of the grooves formed in the fixed chassis.

Preferably, the inner wall of the mounting ring is fixedly connected with a first clamping ring, the top end surface of the connecting ring is fixedly connected with a second clamping ring, and the surfaces of the first clamping ring and the second clamping ring are provided with inclined planes.

Preferably, the sealing ring is arranged in a circular ring shape, and a rubber pad is glued on the bottom end surface of the sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device inserts through the filling head and establishes when in the reagent bottle, can make the bottom on fixed chassis inconsistent with the reagent bottleneck to can make the filling head carry out the filling with reagent, and when the filling head stretches out from the reagent bottle is inside, can make two sets of telescopic baffle restore to the throne and seal the bottom of filling head, thereby can effectually prevent that the filling head can take place the water clock phenomenon.

2. The device passes through that the sealing washer is inconsistent with the reagent bottleneck, can play the effect of protection bottleneck to through the mutual block of first screens circle and second screens circle, can play the convenience and spacing the inside at the installation circle with the clamping ring, thereby can effectually make things convenient for the sealing washer to change the maintenance after using for a long time.

Drawings

Fig. 1 is a schematic perspective view of a leak-proof biological reagent filling machine according to the present invention;

fig. 2 is a schematic bottom view of the filling head and fixed base plate structure of fig. 1;

FIG. 3 is a schematic perspective sectional view of the movable sleeve rod and the fixed base plate shown in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1. a filling machine main body; 2. a filling head; 3. moving the loop bar; 4. fixing the chassis; 5. a telescopic baffle; 6. installing a ring; 7. a connecting ring; 8. a seal ring; 9. a first stopper; 10. fixing the disc; 11. a push spring; 12. connecting the disc; 13. a return spring; 14. a second limiting block; 15. a first capture ring; 16. a second capture ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a leak protection type biological reagent liquid filling machine, including liquid filling machine main part 1, filling head 2 is installed on the top of liquid filling machine main part 1, and the surface cover of filling head 2 is equipped with removes loop bar 3, the inner wall that removes loop bar 3 sets up to cavity, can conveniently make removes loop bar 3 at the bottom surface removal of filling head 2, the bottom fixedly connected with fixed chassis 4 of removing loop bar 3, and the inside of fixed chassis 4 is inserted and is equipped with telescopic baffle 5, telescopic baffle 5's surface is provided with the inclined plane, can be when filling head 2 extrudees the inclined plane on telescopic baffle 5 surface, be convenient for make telescopic baffle 5 shrink into the inside of fixed chassis 4, the bottom surface fixedly connected with of fixed chassis 4 installs circle 6, and the inside of installing circle 6 is inserted and is equipped with clamping ring 7, clamping ring 7 keeps away from one end fixedly connected with sealing washer 8 of installing circle 6.

Further, refer to fig. 2 and fig. 3 and learn, the surface symmetry of filling head 2 is provided with two sets of first stopper 9, and the spout with 9 looks adaptations of two sets of first stopper is seted up to the inner wall that removes loop bar 3, and through two sets of first stopper 9 that 2 surface symmetries of filling head set up, can remove in the spout that removes loop bar 3 inner wall and offer when removing loop bar 3, make two sets of first stopper 9 move.

Further, can learn with reference to fig. 2 and fig. 3, the top surface cover of filling head 2 has cup jointed fixed disk 10, and the bottom surface of fixed disk 10 and the one end welding of promotion spring 11, the other end of promotion spring 11 and the surface welding of connection pad 12, and the inside of connection pad 12 set up with the through-hole of the first 2 surperficial looks adaptations of filling, can play the effect of convenient promotion spring 11 installation through fixed disk 10, and through the elasticity of promotion spring 11 self, can make when the surface movement of removal loop bar 3 at filling head 2, be convenient for make the effect that fixed chassis 4 reset.

Further, can learn by referring to fig. 2 and fig. 3, the inside of fixed chassis 4 is seted up flutedly, and the inner wall of recess and reset spring 13's one end welding, reset spring 13's the other end and the surface welding of retractable baffle 5, through the inside recess of seting up of fixed chassis 4, can conveniently make retractable baffle 5 flexible removal in the recess, be convenient for carry out the leak protection with 2 bottoms of filling head, through the elasticity of reset spring 13 self, can play the effect that conveniently promotes retractable baffle 5.

Further, refer to fig. 3 and learn, telescopic baffle 5's both sides fixedly connected with second stopper 14, the inside recess inner wall of seting up of fixed chassis 4 is provided with the spout with 14 looks adaptations of second stopper, through the spout that the inside recess inner wall of seting up of fixed chassis 4 set up, can make second stopper 14 slide in the spout when telescopic baffle 5 removes, plays the effect of spacing telescopic baffle 5.

Further, as can be known by referring to fig. 3 and 4, the inner wall of the mounting ring 6 is fixedly connected with the first clamping ring 15, the top end surface of the connecting ring 7 is fixedly connected with the second clamping ring 16, the surfaces of the first clamping ring 15 and the second clamping ring 16 are both provided with inclined planes, so that the first clamping ring 15 and the second clamping ring 16 are elastically deformed when the first clamping ring 15 and the second clamping ring 16 are mutually extruded, and the connecting ring 7 is conveniently limited in the mounting ring 6.

Furthermore, as can be known by referring to fig. 3 and 4, the sealing ring 8 is annular, a rubber pad is glued to the bottom surface of the sealing ring 8, and the rubber pad glued to the bottom surface of the sealing ring 8 can protect the reagent bottle mouth.

The working principle is as follows: when the utility model is used, when the filling machine main body 1 is used, according to the attached drawing 1, the attached drawing 2, the attached drawing 3 and the attached drawing 4, when the filling head 2 is inserted into the reagent bottle, the fixed chassis 4 can drive the sealing ring 8 to abut against the reagent bottle opening, at this time, the filling head 2 can continuously move, the fixed disk 10 can drive the pushing spring 11 to be in a compressed state, and the bottom end of the filling head 2 abuts against the surface of the telescopic baffle 5, when the telescopic baffle 5 is extruded, the filling head can be contracted into the fixed chassis 4, at this time, the reset spring 13 can be in a contracted state, when the filling head 2 passes through the two groups of telescopic baffles 5, the filling head can be inserted into the reagent bottle to fill the reagent, when the filling head 2 is filled, the filling head 2 can be drawn out from the inside of the reagent bottle, at this time, the connecting disk 12 can drive the movable sleeve rod 3 by the elasticity of the pushing spring 11, the fixed chassis 4 drives the sealing ring 8 to continuously abut against the reagent bottle mouth, after the filling head 2 is moved out of the reagent bottle, the two groups of telescopic baffles 5 can be reset through the self elasticity of the reset spring 13, the bottom end of the filling head 2 is shielded, and after the filling head 2 is reset, the movable sleeve rod 3 can drive the fixed chassis 4 to be away from the reagent bottle mouth, so that the use of the filling machine main body 1 can be facilitated, when the sealing ring 8 needs to be disassembled and replaced, the first clamping ring 15 and the second clamping ring 16 can be mutually extruded to generate elastic deformation through pulling the sealing ring 8, the connecting ring 7 can be conveniently taken out from the inner part of the mounting ring 6, the connecting ring 7 is inserted into the mounting ring 6, the first clamping ring 15 and the second clamping ring 16 can be mutually extruded to generate elastic deformation, after the insertion of the connecting ring 7 is completed, the first clamping ring 15 and the second clamping ring 16 can reset to limit the connecting ring 7;

the above is the whole working principle of the utility model.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a biological reagent liquid filling machine of leak protection type, includes liquid filling machine main part (1), its characterized in that, filling head (2) are installed on the top of liquid filling machine main part (1), and the surperficial cover of filling head (2) is equipped with and removes loop bar (3), the bottom fixedly connected with fixed chassis (4) of removing loop bar (3), and the inside of fixed chassis (4) is inserted and is equipped with telescopic baffle (5), the bottom fixed surface of fixed chassis (4) is connected with mounting ring (6), and the inside of mounting ring (6) is inserted and is equipped with clamping ring (7), one end fixedly connected with sealing washer (8) of mounting ring (6) are kept away from in clamping ring (7).

2. The leak-proof biological reagent filling machine as claimed in claim 1, wherein two sets of first stoppers (9) are symmetrically disposed on the surface of the filling head (2), and sliding grooves adapted to the two sets of first stoppers (9) are formed in the inner wall of the movable sleeve rod (3).

3. The leak-proof biological reagent filling machine as claimed in claim 1, wherein the top end surface of the filling head (2) is sleeved with a fixed disc (10), the bottom end surface of the fixed disc (10) is welded with one end of a pushing spring (11), the other end of the pushing spring (11) is welded with the surface of a connecting disc (12), and a through hole matched with the surface of the filling head (2) is formed in the connecting disc (12).

4. The leak-proof biological reagent filling machine as claimed in claim 1, wherein the fixing chassis (4) is internally provided with a groove, the inner wall of the groove is welded with one end of a return spring (13), and the other end of the return spring (13) is welded with the surface of the telescopic baffle plate (5).

5. The leak-proof biological reagent filling machine as claimed in claim 1, wherein the two sides of the telescopic baffle (5) are fixedly connected with second limit blocks (14), and the inner wall of a groove formed in the fixed chassis (4) is provided with a sliding groove matched with the second limit blocks (14).

6. The leakproof biological reagent filling machine as claimed in claim 1, wherein a first clamping ring (15) is fixedly connected to the inner wall of the mounting ring (6), a second clamping ring (16) is fixedly connected to the top end surface of the connecting ring (7), and the surfaces of the first clamping ring (15) and the second clamping ring (16) are provided with inclined surfaces.

7. The leak-proof biological reagent filling machine as claimed in claim 1, wherein the sealing ring (8) is annular, and a rubber pad is glued to the bottom end surface of the sealing ring (8).