CN210752445U

CN210752445U - Static mixer

Info

Publication number: CN210752445U
Application number: CN201921138935.0U
Authority: CN
Inventors: 马里奥·图雷洛
Original assignee: Zhongshan Mario Machinery Technology Co ltd
Current assignee: Zhongshan Mario Machinery Technology Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-16
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a static mixer, which comprises a feeding mechanism, a mixing mechanism and a workbench, wherein the top of the workbench is provided with the mixing mechanism, the feeding mechanism is arranged above the mixing mechanism and consists of a fixed side plate, a fixed top plate, a fixed transverse plate, a liquid storage tank, a first electromagnetic valve, a metering box, a pressure sensor, a gear pump, a glue storage tank, a feeding motor and a feeding screw rod, the metering box and the pressure sensor are arranged, the materials are conveniently and independently metered and weighed before being mixed, and the weighed materials are fed into the mixing box for mixing and stirring, so as to be premixed, and then the premixed materials are fed into the static mixer through the conveying screw rod for secondary mixing, thereby improving the mixing uniformity, improving the mixing quality and shortening the mixing time, the working efficiency of the static mixer is improved.

Description

Static mixer

Technical Field

The utility model belongs to the technical field of mix the machine, in particular to static mixer.

Background

In the silicone adhesive production line, the static mixer is the main equipment that raw materials ratio mixes, and current static mixer is not convenient for independently measure and weigh the material, can't mix in advance to the material, can't carry out the secondary in the course of working and mix, can't improve the homogeneity of mixing, can't improve mixing quality, can't shorten the mix time, can't improve static mixer's work efficiency.

Disclosure of Invention

The utility model aims at providing a static mixer for solving above-mentioned problem has solved the shortcoming that current equipment exists.

In order to solve the problem, the utility model provides a static mixer technical scheme:

a static mixer comprises a feeding mechanism, a mixing mechanism and a workbench, wherein the top of the workbench is provided with the mixing mechanism, the feeding mechanism is arranged above the mixing mechanism and consists of fixed side plates, a fixed top plate, a fixed transverse plate, liquid storage tanks, a first electromagnetic valve, a metering box, a pressure sensor, a gear pump, a glue storage tank, a feeding motor and a feeding screw rod, the two ends of the top of the workbench are fixedly connected with the fixed side plates, the fixed top plate is fixedly connected between the tops of the fixed side plates, the fixed transverse plate is fixedly connected between the two fixed side plates, a plurality of liquid storage tanks are fixedly arranged at equal intervals on one side of the fixed transverse plate, the metering box is fixedly arranged at the bottom of each liquid storage tank, the first electromagnetic valve is fixedly arranged between the metering box and the liquid storage tanks, the pressure sensor is embedded at the bottom of the inner wall of the metering box, the automatic glue mixing device is characterized in that a second electromagnetic valve is fixedly mounted on one side of the metering box, a glue storage tank is fixedly mounted on one side of the fixed transverse plate, a blanking motor is fixedly mounted at the top of the glue storage tank, a blanking screw rod is connected to the inside of the glue storage tank in a rotating mode, the output end of the blanking motor is fixedly connected with the blanking screw rod, the mixing mechanism is composed of a mixing box, a stirring shaft, helical blades, a stirring split shaft, a blanking pipe, a driven pulley, a protective cover, a conveying pipe, a conveying screw rod, a driving pulley, a driving motor and a static mixer, the conveying pipe is fixedly mounted at the top of the workbench, the conveying screw rod is connected to the inside of the conveying pipe in a rotating mode, the driving motor is fixedly mounted at the top of the workbench, one end of the conveying screw rod penetrates through the conveying pipe and is, conveying screw keeps away from driving motor's one end fixed mounting has static mixer, the top fixed mounting of conveying pipeline has the mixing box, the inside rotation of mixing box is connected with the (mixing) shaft, the stirring of the outside equidistance fixedly connected with a plurality of "T" style of calligraphy structure of (mixing) shaft divides the axle, the outside winding of (mixing) shaft has helical blade, helical blade and conveying pipeline sliding connection, helical blade divides the axle to crisscross each other with the stirring, the one end of (mixing) shaft runs through conveying pipeline and fixedly connected with driven pulley, be connected through the drive belt transmission between driven pulley and the drive pulley.

Preferably, a connecting pipe is fixedly connected between the glue storage tank and the conveying pipe, and a gear pump is fixedly mounted at the top of the mixing box and close to one end of the connecting pipe.

Preferably, a protective cover is fixedly arranged on the outer sides of the driven pulley and the driving pulley.

Preferably, one end of the bottom of the mixing box, which is close to the driving motor, is fixedly connected with a blanking pipe, and the bottom of the blanking pipe is connected with a material conveying pipe.

Preferably, the second electromagnetic valves are connected with the input end of the gear pump through hoses, and the output end of the gear pump is connected with the connecting pipe through a hose.

Preferably, a PLC controller is fixedly installed on one side of the workbench, and the blanking motor, the first electromagnetic valve, the pressure sensor, the blanking motor, the driving motor and the second electromagnetic valve are all electrically connected with the PLC controller.

The utility model has the advantages that: the utility model discloses a batch meter and pressure sensor have been set up, be convenient for independently measure and weigh the material before the material mixes to the material after accomplishing of will weighing is sent into the mixing box inside and is mixed the stirring, mixes it with this, then mixes the material after mixing and carries out the secondary through conveying screw in sending into the material static mixer and mix, has improved the homogeneity of mixing with this, improves mixing quality, shortens mixing time, improves static mixer's work efficiency.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mixing box of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a blanking mechanism; 2. a mixing mechanism; 3. a work table; 4. a PLC controller; 5. fixing the side plate; 6. fixing a top plate; 7. fixing the transverse plate; 8. a liquid storage tank; 9. a first solenoid valve; 10. a batch tank; 11. a pressure sensor; 12. a gear pump; 13. a glue storage tank; 14. a blanking motor; 15. a blanking screw; 16. a mixing box; 17. a stirring shaft; 18. a helical blade; 19. stirring and splitting a shaft; 20. a discharging pipe; 21. a driven pulley; 22. a protective cover; 23. a delivery pipe; 24. a conveying screw; 25. a drive pulley; 26. a drive motor; 27. a static mixer; 28. a connecting pipe; 29. a second solenoid valve.

The specific implementation mode is as follows:

as shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: a static mixer comprises a blanking mechanism 1, a mixing mechanism 2 and a workbench 3, wherein the top of the workbench 3 is provided with the mixing mechanism 2, the blanking mechanism 1 is arranged above the mixing mechanism 2, the blanking mechanism 1 consists of a fixed side plate 5, a fixed top plate 6, a fixed transverse plate 7, liquid storage tanks 8, a first electromagnetic valve 9, a metering box 10, a pressure sensor 11, a gear pump 12, a glue storage tank 13, a blanking motor 14 and a blanking screw 15, the model of the pressure sensor 11 is SBT710, the two ends of the top of the workbench 3 are fixedly connected with the fixed side plates 5, the fixed top plate 6 is fixedly connected between the tops of the fixed side plates 5, the fixed transverse plate 7 is fixedly connected between the two fixed side plates 5, a plurality of liquid storage tanks 8 are fixedly arranged on one side of the fixed transverse plate 7 at equal intervals, the metering box 10 is fixedly arranged at the bottoms of the liquid storage tanks 8, the first electromagnetic valves 9 are fixedly arranged between the metering box 10 and, the bottom of the inner wall of the measuring box 10 is embedded with a pressure sensor 11, one side of the measuring box 10 is fixedly provided with a second electromagnetic valve 29, the models of the first electromagnetic valve 9 and the second electromagnetic valve 29 are 2W, one side of the fixed transverse plate 7 is fixedly provided with a glue storage tank 13, the top of the glue storage tank 13 is fixedly provided with a blanking motor 14, the inside of the glue storage tank 13 is rotatably connected with a blanking screw 15, the output end of the blanking motor 14 is fixedly connected with the blanking screw 15, the mixing mechanism 2 is composed of a mixing box 16, a stirring shaft 17, a helical blade 18, a stirring split shaft 19, a blanking pipe 20, a driven belt pulley 21, a protective cover 22, a conveying pipe 23, a conveying screw 24, a driving belt pulley 25, a driving motor 26 and a static mixer 27, the top of the workbench 3 is fixedly provided with the conveying pipe 23, the inside of the conveying pipe 23 is rotatably connected with the conveying screw 24, and the, conveying pipeline 23 and fixedly connected with drive pulley 25 are run through to conveyor screw 24's one end, drive motor 26's output and drive pulley 25 fixed connection, conveyor screw 24 keeps away from the one end fixed mounting of drive motor 26 and has static mixer 27, the top fixed mounting of conveying pipeline 23 has mixing box 16, the inside rotation of mixing box 16 is connected with (mixing) shaft 17, the stirring minute axle 19 of a plurality of "T" style of calligraphy structure of the equidistance fixedly connected with in the outside of (mixing) shaft 17, the outside winding of (mixing) shaft 17 has helical blade 18, helical blade 18 and conveying pipeline 23 sliding connection, helical blade 18 and stirring minute axle 19 are crisscross each other, conveying pipeline 23 and fixedly connected with driven pulley 21 are run through to the one end of (mixing) shaft 17, be connected through the driving belt transmission between driven pulley 21 and the drive pulley.

Wherein, a connecting pipe 28 is fixedly connected between the glue storage tank 13 and the conveying pipe 23, and a gear pump 12 is fixedly installed at the top of the mixing box 16 and at one end close to the connecting pipe 28.

Wherein, the driven pulley 21 and the outer side of the driving pulley 25 are fixedly provided with a protective cover 22.

Wherein, one end of the bottom of the mixing box 16 close to the driving motor 26 is fixedly connected with a blanking pipe 20, and the bottom of the blanking pipe 20 is connected with a material conveying pipe 23.

The second electromagnetic valves 29 are connected to the input end of the gear pump 12 through hoses, and the output end of the gear pump 12 is connected to the connecting pipe 28 through hoses.

Wherein, one side fixed mounting PLC controller 4 of workstation 3, PLC controller 4's model is EK205-16DT, and unloading motor 14, first solenoid valve 9, pressure sensor 11, unloading motor 14, driving motor 26 and second solenoid valve 29 all are connected with PLC controller 4 electrical property.

Specifically, the method comprises the following steps: a static mixer is provided, when in use, a PLC controller 4 controls a first electromagnetic valve 9 to be electrified and opened, liquid material flows into a metering box 10 through the first electromagnetic valve 9 under the action of gravity, a pressure sensor 11 detects the weight of the liquid material, when the weight reaches a specified value, the PLC controller 4 controls a corresponding first electromagnetic valve 9 to be closed, a corresponding second electromagnetic valve 29 and a gear pump 12 to be opened are controlled, liquid is fed into a mixing box 16, when the material in a glue storage tank 13 is required, a blanking screw 15 is driven to rotate through a blanking motor 14, the material enters the mixing box 16 through a connecting pipe 28, at the moment, a driving motor 26 is controlled to work through the PLC controller 4, the driving motor 26 drives a conveying screw 24 to rotate and simultaneously drives a driving belt pulley 25 to rotate, the driving belt pulley 25 drives a protective cover 22 to rotate through a belt, the protective cover 22 drives a stirring shaft 17 to rotate, the stirring shaft 17 drives the stirring branch shaft 19 to stir, meanwhile, the helical blade 18 drives the material to move towards one end of the feeding pipe 20, so that the material is stirred while moving, then the material enters the feeding pipe 23 through the feeding pipe 20, and the material mixed in the feeding pipe 23 is fed into the static mixer 27 by the conveying screw 24 to be secondarily mixed.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a static mixer, includes unloading mechanism (1), mixing mechanism (2) and workstation (3), its characterized in that: the automatic glue feeding device is characterized in that a mixing mechanism (2) is arranged at the top of the workbench (3), a blanking mechanism (1) is arranged above the mixing mechanism (2), the blanking mechanism (1) is composed of fixed side plates (5), a fixed top plate (6), fixed transverse plates (7), liquid storage tanks (8), a first electromagnetic valve (9), a metering box (10), a pressure sensor (11), a gear pump (12), a glue storage tank (13), a blanking motor (14) and a blanking screw (15), the fixed side plates (5) are fixedly connected at two ends of the top of the workbench (3), the fixed top plate (6) is fixedly connected between the tops of the fixed side plates (5), the fixed transverse plates (7) are fixedly connected between the two fixed side plates (5), a plurality of liquid storage tanks (8) are fixedly installed at equal intervals on one side of the fixed transverse plates (7), and the metering box (10) is fixedly installed at the bottoms of the liquid storage tanks (8), equal fixed mounting has first solenoid valve (9) between batch meter (10) and the liquid storage tank (8), the bottom of batch meter (10) inner wall is all inlayed and is had pressure sensor (11), the equal fixed mounting in one side of batch meter (10) has second solenoid valve (29), one side fixed mounting of fixed diaphragm (7) has the storage to glue jar (13), the top fixed mounting who stores up gluey jar (13) has unloading motor (14), the inside rotation that stores up gluey jar (13) is connected with unloading screw rod (15), the output and the unloading screw rod (15) fixed connection of unloading motor (14), mixing mechanism (2) are by mixing box (16), (mixing) shaft (17), helical blade (18), stirring branch axle (19), unloading pipe (20), driven pulley (21), protection casing (22), conveying pipe (23), conveying screw rod (24), Drive pulley (25), driving motor (26) and static mixer (27) are formed, the top fixed mounting of workstation (3) has conveying pipeline (23), the inside of conveying pipeline (23) is rotated and is connected with conveyor screw (24), the top fixed mounting of workstation (3) has driving motor (26), conveyor screw (24) one end is run through conveying pipeline (23) and fixedly connected with drive pulley (25), the output and drive pulley (25) fixed connection of driving motor (26), the one end fixed mounting that drive motor (26) were kept away from to conveyor screw (24) has static mixer (27), the top fixed mounting of conveying pipeline (23) has mixing box (16), the internal rotation of mixing box (16) is connected with (mixing) shaft (17), the stirring minute axle (19) of a plurality of "T" style of calligraphy structure of equidistance fixedly connected with in the outside of (mixing shaft (17), spiral blade (18) have been twined in the outside of (mixing) shaft (17), spiral blade (18) and conveying pipeline (23) sliding connection, spiral blade (18) and stirring minute axle (19) are crisscross each other, conveying pipeline (23) and fixedly connected with driven pulley (21) are run through to the one end of (mixing) shaft (17), be connected through the driving belt transmission between driven pulley (21) and drive pulley (25).

2. The static mixer of claim 1, wherein: store up fixedly connected with connecting pipe (28) between gluey jar (13) and conveying pipeline (23), the one end fixed mounting that just is close to connecting pipe (28) at mixing box (16) top has gear pump (12).

3. The static mixer of claim 1, wherein: and a protective cover (22) is fixedly arranged on the outer sides of the driven pulley (21) and the driving pulley (25).

4. The static mixer of claim 1, wherein: one end, close to the driving motor (26), of the bottom of the mixing box (16) is fixedly connected with a discharging pipe (20), and the bottom of the discharging pipe (20) is connected with a material conveying pipe (23).

5. The static mixer of claim 1, wherein: the second electromagnetic valve (29) is connected with the input end of the gear pump (12) through a hose, and the output end of the gear pump (12) is connected with the connecting pipe (28) through a hose.

6. The static mixer of claim 1, wherein: one side fixed mounting PLC controller (4) of workstation (3), unloading motor (14), first solenoid valve (9), pressure sensor (11), unloading motor (14), driving motor (26) and second solenoid valve (29) all with PLC controller (4) electric connection.