CN218901612U - Novel powder-liquid mixer - Google Patents

Abstract

The utility model provides a novel powder-liquid mixer, which comprises a base, wherein a motor is arranged on the base, a shell is arranged on the outer side of the motor, a movable guide bracket is arranged on an output shaft of the motor, a cam plate is arranged on the movable guide bracket, the cam plate is connected with the movable guide bracket through a positioning pin shaft, an eccentric shaft is arranged on the cam plate, a rubber barrel fixing seat is arranged on the eccentric shaft arranged on the cam plate, the rubber barrel fixing seat comprises a fixing seat body, a fixing groove is arranged on the front side of the fixing seat body, one end of the fixing groove is provided with a clamping and poking plate, the fixing seat body is connected with the eccentric shaft arranged on the cam plate through a butt joint shaft sleeve, and a limiting movable shaft on the fixing seat body is inserted into a movable guide rail arranged on the movable guide bracket. The novel powder-liquid mixer has the advantages of simple structure, convenient operation, high automation degree, suitability for automatic mixing of powder and liquid in a medium-large container tank, convenient clamping and taking out of the container tank, high mixing efficiency and good effect.

Description

Novel powder-liquid mixer

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to a novel powder-liquid mixer.

Background

Conventionally, when a liquid is added to a powder and mixed, or when a powder is added to a liquid and mixed at the same time, secondary agglomerated particles of the powder (so-called agglomerates) are generated in the liquid. In particular, the adhesive and the filler used in dental treatment are all manually mixed into paste, and the powder and the liquid can not be mixed in advance for standby because of the chemical property, the liquid and the powder can only be mixed and prepared temporarily when needed, the proportion and the required dosage of the two doses are not easy to grasp when the preparation is carried out, in order to ensure that the components of the powder and the liquid are uniform, the powder or the liquid is thoroughly shaken up firstly, then a spoon of powder is scooped out, and a drop of liquid is manually mixed on a pad, so that the mixing is not uniform, excessive powder or liquid can occur frequently, the time is wasted, the operation is not easy, and the use is not flexible.

In order to overcome the above-mentioned drawbacks, a powder-liquid mixing device has been developed, for example, chinese patent application publication No. CN213791011U discloses a powder-liquid mixer for dentistry, comprising a box base and a circuit control board, the circuit control board being disposed in the box base; the middle part of the box body seat is sunken to form a mixing cavity for uniformly mixing and processing powder and liquid; a centrifugal frame which rotates clockwise and anticlockwise in 360 degrees in the circumferential direction is arranged in the mixing cavity, and a driving part for driving the centrifugal frame to rotate clockwise and anticlockwise is arranged in a box body seat at one side of the mixing cavity; the centrifugal frame is fixedly provided with at least one container tank for containing powder and liquid matched in proportion in a sealing way; through the circuit control board, the driving part is controlled to drive all the containers on the centrifugal frame to synchronously rotate in a forward and reverse direction, and powder and liquid in the containers are uniformly centrifugally mixed; the automatic denture mixer has the advantages that the automatic denture mixer is convenient to control, a plurality of containers for containing powder and liquid can be used for simultaneously centrifugally mixing, and quick batch processing of dentures can be realized. However, the powder-liquid mixer has a complex structure, can only mix small-dose powder and liquid agent uniformly and centrifugally, is not suitable for mixing the powder and the liquid agent in a medium-large container tank, is inconvenient to clamp and take out the container tank, and needs improvement.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel powder-liquid mixer which is suitable for automatic mixing of powder and liquid in a medium-large container tank, and the container tank is convenient to clamp and take out, high in mixing efficiency and good in effect.

The utility model provides a novel powder-liquid mixer, which comprises a base, wherein a motor seat is arranged on the base, a motor is arranged on the motor seat, a shell is arranged on the outer side of the motor, a movable guide bracket is arranged on an output shaft of the motor, a cam sheet is arranged on the movable guide bracket, the cam sheet is connected with the movable guide bracket through a positioning pin shaft, an eccentric shaft is arranged on the cam sheet, a rubber bucket fixing seat is arranged on the eccentric shaft arranged on the cam sheet, the rubber bucket fixing seat comprises a fixing seat body, a fixing groove for fixing a powder-liquid rubber bucket is arranged on the front side of the fixing seat body, a clamping and poking sheet is arranged at one end of the fixing groove, a butt joint shaft sleeve and a limiting movable shaft are arranged at the back of the fixing seat body at intervals side by side, the fixing seat body is connected with the eccentric shaft arranged on the cam sheet through the butt joint shaft sleeve, and the limiting movable shaft is inserted into a movable guide rail arranged on the movable guide bracket.

In the technical scheme, during actual operation, only the proportioned powder-liquid glue barrel is placed into the fixed groove arranged on the glue barrel fixing seat, then the powder-liquid glue barrel is clamped in the fixed groove of the glue barrel fixing seat through the clamping and poking piece, the motor is started, the motor drives the cam piece to rotate, and the cam piece drives the glue barrel fixing seat to do front-back up-down arc-shaped movement along the movable guide support, so that powder and liquid in the powder-liquid glue barrel are uniformly mixed. After the mixing is finished, the powder liquid glue barrel on the glue barrel fixing seat is taken out by only using the fluctuation clamping shifting piece, so that the powder liquid glue barrel is convenient to clamp and take out, and the mixing efficiency is high and the effect is good.

Preferably, the four end corners of the motor base are provided with first spring mounting columns, the four end corners of the base are provided with second spring mounting columns, and the corresponding first spring mounting columns are connected with the second spring mounting columns through buffer springs. Because the motor drives the cam plate to rotate and eccentrically rotate, the motor seat can shake along with the motor due to the structural design, but the base and the shell cannot shake along with the whole motor.

Preferably, the shell side end is provided with a protective cover which can cover the movable guide bracket, the cam piece, the clamping and poking piece and the rubber barrel fixing seat, so that the safety of the rubber barrel fixing seat in the swinging process is ensured.

Preferably, the balancing weight is arranged below the inner side of the cam piece, so that the direction of installing the balancing weight is just the lowest when the cam piece stops rotating, and the function of stopping orientation is achieved.

Preferably, an electric cabinet is installed in the shell, and the electric cabinet is electrically connected with the motor.

Preferably, an operation panel is mounted on the housing, and the operation panel is electrically connected with the electric cabinet, and parameters such as time and speed of shaking and mixing can be set through the operation panel.

The novel powder-liquid mixer provided by the utility model has the beneficial effects that: the novel powder-liquid mixer has the advantages of simple structure, convenient operation, high automation degree, suitability for automatic mixing of powder and liquid in a medium-large container tank, convenient clamping and taking out of the container tank, high mixing efficiency and good effect. During actual operation, only the proportioned powder-liquid glue barrel is placed into the fixed groove arranged on the glue barrel fixing seat, then the powder-liquid glue barrel is clamped in the fixed groove of the glue barrel fixing seat through the clamping and poking piece, the motor is started, the motor drives the cam plate to rotate, and the cam plate drives the glue barrel fixing seat to do up-and-down arc-shaped movement along the movable guide support, so that powder and liquid in the powder-liquid glue barrel are uniformly mixed. After the mixing is finished, only the fluctuation clamping pulling piece is needed, the powder liquid rubber barrel on the rubber barrel fixing seat is taken out, the powder liquid rubber barrel is convenient to clamp and take out, and the mixing device is particularly suitable for mixing medium-sized and large-sized powder liquid rubber barrels, and is high in mixing efficiency and good in effect.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic illustration of the internal mounting structure of the present utility model;

FIG. 3 is an exploded schematic view of the internal structure of the present utility model;

fig. 4 is a partial structural installation schematic of the present utility model.

In the figure: 1. a base; 2. a housing; 3. an operation panel; 4. a protective cover; 5. a motor; 6. positioning pin shafts; 7. balancing weight; 8. a movable guide bracket; 9. a cam plate; 10. a clamping and poking piece; 11. a glue barrel fixing seat; 111. a fixing seat body; 112. a butt joint shaft sleeve; 113. limiting the movable shaft; 12. powder-liquid glue barrel; 13. an electric control box; 14. a motor base; 15. a first spring mounting post; 16. a second spring mounting post; 17. and a buffer spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Examples: a novel powder-liquid mixer.

Referring to fig. 1 to 4, a novel powder-liquid mixer comprises a base 1, a motor base 14 is installed on the base 1, a motor 5 is installed on the motor base 14, the motor 5 is a servo motor, the output speed of the motor 5 can be accurately controlled, a shell 2 is installed on the outer side of the motor 5, a movable guide bracket 8 is installed on the output shaft of the motor 5, a cam plate 9 is installed on the movable guide bracket 8, the cam plate 9 is connected with the movable guide bracket 8 through a positioning pin 6, the cam plate 9 acts as a guide rubber barrel fixing seat 11 to periodically move, a balancing weight 7 is installed below the inner side of the cam plate 9, so that the direction of installing the balancing weight 7 just falls at the lowest surface when rotation stops, the effect of stopping orientation is achieved, an eccentric shaft is arranged on the cam plate 9, the rubber barrel fixing seat 11 is installed on the eccentric shaft arranged on the cam plate 9, the rubber barrel fixing seat 11 comprises a fixing seat body 111, a fixing groove for fixing a powder rubber barrel 12 is arranged on the front end of the fixing seat body 111, a clamping plate 10 is installed on the fixing groove, the fixing groove is connected with the fixing seat body 113 in a side-by-side joint manner, and the fixing shaft 10 is arranged in the fixing groove is in the fixing seat body 113, and the fixing seat is connected with the fixing seat body through the fixing shaft body of the fixing guide sleeve 111. The shell 2 side is provided with the safety cover 4 that can cover movable guide support 8, cam piece 9, card plectrum 10 and gluey bucket fixing base 11, ensures gluey bucket fixing base 11 safety at the swing in-process, still installs electric cabinet 13 in the shell 2, electric cabinet 13 and motor 5 electric connection for the operating parameter of control motor 5. The shell 2 is also provided with an operation panel 3, the operation panel 3 is electrically connected with the electric cabinet 13, and parameters such as time, speed and the like of shaking and mixing can be set through the operation panel 3.

Referring to fig. 2 and 3, the four end corners of the motor base 14 are respectively provided with a first spring mounting post 15, the four end corners of the base 1 are respectively provided with a second spring mounting post 16, and the corresponding first spring mounting posts 15 and the second spring mounting posts 16 are connected through buffer springs 17. In actual operation, the motor 5 drives the cam plate 9 to rotate eccentrically, so that the motor base 14 can shake along with the motor 5, but the base 1 and the shell 2 cannot shake along with the motor 5.

The novel powder-liquid mixer has the advantages of simple structure, convenient operation, high automation degree, suitability for automatic mixing of powder and liquid in a medium-large container tank, convenient clamping and taking out of the container tank, high mixing efficiency and good effect. During actual operation, the proportioned powder-liquid rubber barrel 12 is only required to be placed in the fixed groove arranged on the rubber barrel fixing seat 11, then the powder-liquid rubber barrel 12 is clamped in the fixed groove of the rubber barrel fixing seat 11 through the clamping and poking piece 10, the motor 5 is started, the motor 5 drives the cam piece 9 to rotate, and the cam piece 9 drives the rubber barrel fixing seat 11 to do front-back arc-shaped movement along the movable guide support 8, so that powder and liquid in the powder-liquid rubber barrel are uniformly mixed. After the mixing is finished, only the fluctuation clamping pulling piece 10 is needed, the powder liquid rubber barrel 12 on the rubber barrel fixing seat 11 is taken out, the powder liquid rubber barrel 12 is convenient to clamp and take out, and the mixing device is particularly suitable for mixing medium-sized and large-sized powder liquid rubber barrels 12, and is high in mixing efficiency and good in effect.

The foregoing is a preferred embodiment of the present utility model, but the present utility model should not be limited to the embodiment and the disclosure of the drawings, so that the equivalents and modifications can be made without departing from the spirit of the disclosure.

Claims (6)

1. A novel powder-liquid mixer, which is characterized by comprising: the automatic powder feeding device comprises a base, wherein a motor seat is arranged on the base, a motor is arranged on the motor seat, a shell is arranged on the outer side of the motor, a movable guide bracket is arranged on an output shaft of the motor, a cam plate is arranged on the movable guide bracket, the cam plate is connected with the movable guide bracket through a positioning pin shaft, an eccentric shaft is arranged on the cam plate, a rubber barrel fixing seat is arranged on the eccentric shaft arranged on the cam plate, the rubber barrel fixing seat comprises a fixing seat body, a fixing groove for fixing a powder rubber barrel is formed in the front side of the fixing seat body, a clamping and pulling plate is arranged at one end of the fixing groove, a butt joint shaft sleeve and a limiting movable shaft are arranged at the back of the fixing seat body at intervals side by side, the fixing seat body is connected with the eccentric shaft arranged on the cam plate through the butt joint shaft sleeve, and the limiting movable shaft is inserted into a movable guide rail arranged on the movable guide bracket.

2. The novel powder-liquid mixer of claim 1, wherein: the motor base is characterized in that first spring mounting columns are mounted on four end corners of the motor base, second spring mounting columns are mounted on four end corners of the base, and the corresponding first spring mounting columns are connected with the second spring mounting columns through buffer springs.

3. The novel powder-liquid mixer of claim 1, wherein: the side end of the shell is provided with a protective cover which can cover the movable guide bracket, the cam piece, the clamping and poking piece and the rubber barrel fixing seat.

4. The novel powder-liquid mixer of claim 1, wherein: and a balancing weight is arranged below the inner side of the cam piece.

5. The novel powder-liquid mixer of claim 1, wherein: an electric cabinet is arranged in the shell and is electrically connected with the motor.

6. The novel powder-liquid mixer of claim 4, wherein: an operation panel is mounted on the shell and is electrically connected with the electric cabinet.

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