CN114272801A

CN114272801A - Vertical mixer with multiaxis mixed flow function

Info

Publication number: CN114272801A
Application number: CN202111621811.XA
Authority: CN
Inventors: 葛伟聪
Original assignee: Shanghai Yinsha Machinery Group Co ltd
Current assignee: Shanghai Yinsha Machinery Group Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-04-05

Abstract

The invention discloses a vertical mixer with multi-shaft flow mixing function, which comprises a base, wherein a mixing device is arranged on the base, a power device and a feed inlet are arranged above the mixing device, a detection device is arranged below the mixing device, compared with the existing mixer, the invention is additionally provided with the detection device, the mixing condition of materials and the temperature of the materials can be detected through the detection device, the cooling device can be conveniently controlled by a worker to cool the materials, the mixer is provided with a permanent magnet and a coil, the mixing condition of the materials can be judged in real time through the permanent magnet and the coil, the non-uniform mixing is prevented, finally, a lifting rod is arranged in a first mixing shaft, on one hand, a first connecting rod and a first mixing plate are vibrated through the lifting rod, on the other hand, outside gas can be conveyed into the lower part of a piston block and is sprayed out from a one-way gas spraying head, thereby avoiding the material to be stained with in the compounding jar because of factors such as viscidity and static.

Description

Vertical mixer with multiaxis mixed flow function

Technical Field

The invention relates to the technical field of blenders, in particular to a vertical blender with a multi-shaft mixing function.

Background

The blendor generally comprises devices such as container and rotatory stirring vane, divide into vertical blendor and horizontal blendor two kinds, and vertical compounding is the most common wherein, and its theory of operation makes two kinds or more than two kinds of material homogeneous mixing through stirring vane's rotation to reach the purpose of compounding.

The existing mixers are various, wherein the multi-shaft mixer has the characteristics of convenient mixing, high working efficiency and the like, and is more and more accepted by people, for example, "CN 201921489337.8 is a multi-shaft vertical mixer", that is, a high-efficiency multi-shaft vertical mixer without dead angles is disclosed, but when the multi-shaft mixer works, because the number of the stirring shafts and the stirring blades is larger than that of the single-shaft mixer, if the material is sticky or is easy to be piled up and agglomerated, the multi-shaft mixer is easy to block and block during mixing, and further the subsequent work is affected, when the material is in the mixer, because friction exists between the material and the mixer during rotation, friction exists between the material and the mixer, and the friction can generate a large amount of heat, so the mixed material often needs natural cooling, and the mode not only reduces the working efficiency, and can't guarantee the cleanliness factor of material, current blendor does not have the detection device of material mixing state simultaneously, only can know the mixed condition of material after the material mixes usually, at last because factors such as static and material viscidity, after the compounding is ended, often have remaining material to be stained with on inner wall and the agitating unit of blendor, this kind of phenomenon not only causes the follow-up jam of taking place when wasing of blendor easily, still very big waste the material, lead to manufacturing cost's improvement.

Disclosure of Invention

The invention aims to provide a vertical mixer with a multi-shaft mixed flow function, which is used for solving the problems in the background art.

In order to solve the technical problems, the invention provides the following technical scheme: a vertical mixer with a multi-shaft mixing function comprises a base, wherein a mixing device is arranged on the base, a power device and a feed inlet are arranged above the mixing device, a detection device is arranged below the mixing device, a circulating device is arranged on one side of the mixing device, a cooling device is arranged on the other side of the mixing device, a shunting device is arranged below the detection device and comprises a shunting tank, a material returning tank and a material discharging tank, the material returning tank is arranged on one side, close to the circulating device, below the shunting tank, the material discharging tank is arranged on one side, close to the cooling device, below the shunting tank, one end of the circulating device is connected with the material returning tank, the other end of the circulating device is connected with the mixing device, the mixing device comprises a mixing tank, a first mixing shaft and a second mixing shaft, the first mixing shaft and the second mixing shaft are both arranged inside the mixing tank and connected with the power device, the cooling device comprises a suction fan, a gas storage tank and an exhaust box, wherein the suction fan is connected with a second mixing shaft through a transmission rod, the gas outlet end of the suction fan is connected with the gas storage tank, the gas storage tank is connected with the exhaust box through a gas pipe, and the exhaust box is arranged at one end, close to the discharge tank, of the shunt tank.

When the existing mixer works, materials are generally put into a mixing tank through a feeding hole, then a power device is started, a first mixing shaft and a second mixing shaft are driven to rotate through the power device, so that the materials rotate in the mixing tank, and finally the purpose of mixing is achieved, but the materials can rub against each other when rotating in the mixing tank to generate heat, the existing mixer does not usually have a heat dissipation function, so that natural cooling is needed after the operation is finished, the mode not only causes the reduction of the working efficiency, but also cannot ensure the cleanliness of the materials, a cooling device is arranged on one side of the mixing device, the cooling device consists of a suction fan, an air storage tank and an exhaust box, when the second mixing shaft stirs the materials in the mixing tank, the suction fan can work through a transmission rod, and therefore air in the external environment is conveyed into the air storage tank, along with the increasing of gas in the gas storage tank during the material mixing operation, after the material mixing is finished, the material in the material mixing device falls into the detection device, the detection device can judge the mixing condition of the material, if the material is qualified, the material automatically falls into the shunt tank and flows out of the discharge tank, when the gas storage tank is provided with a valve and the exhaust box is internally provided with a throttle valve, the valve on the gas storage tank is opened, the gas in the gas storage tank flows into the cooling pipe arranged in the shunt tank through the throttle valve in the exhaust box, according to the principle of throttling expansion, the temperature of the gas in the cooling pipe is lower than the external temperature and the temperature when the material mixing is finished, when the material passes through the shunt tank, the material can be cooled through the gas in the cooling pipe, so as to improve the working efficiency, in addition, the invention is also provided with a circulating device on the other side of the material mixing device, if detection device detects out that the material can flow from the feed back jar when mixing nonconforming, because circulating device's one end is connected with the feed back jar, circulating device's the other end is connected with the compounding jar, opens circulating device this moment, can make through circulating device and mix in unqualified material flows into the compounding jar again, prevents the trouble of artifical material loading.

Further, the inside intermediate position department of reposition of redundant personnel jar is provided with the isolation frame, the bottom of compounding jar is provided with the unloading valve, detection device is including detecting the jar, the inside that detects the jar is provided with sensitization board, push pedal and fly leaf, the sensitization board sets up the inside upper end that detects the jar and the top of sensitization board is provided with a plurality of groups photodiode, the fly leaf sets up the inside lower extreme that detects the jar and with isolation frame swing joint, the push pedal sets up between sensitization board and fly leaf, the push pedal is connected with the detection jar through the push rod, be provided with illuminator and piezocrystal on the fly leaf.

Through the technical scheme, when the mixed material is liquid, the discharging valve can select the discharging amount according to the distance between the push plate and the movable plate, so that when the material falls onto the movable plate, the upper liquid surface of the material is contacted with the lower surface of the push plate, at the moment, the light emitter is started, the angle of the light beam emitted by the light emitter is as small as possible, the incident angle of the light beam emitted by the light emitter is ensured to be smaller than the critical angle of the material, the refractive index of each liquid is different, so that the mixing degree of the material can be judged through the deflection angle of the light beam, finally, the mixing condition in the mixing device can be judged, after the mixing degree of the material is judged, the push rod is started and can apply an acting force to the push plate, the group of acting forces is a fixed value, and because the liquid has viscosity, the push plate can be subjected to frictional resistance and pressure difference resistance when moving on the material, and the viscosity of the material is larger, the smaller the speed of the push plate is, the light beam emitted by the illuminator can be shielded when the push plate moves to a certain distance, so that the current generated by the photodiode on the photosensitive plate disappears, the speed of the push plate and the viscosity of the material can be indirectly judged according to the opening time of the push plate and the disappearance time of the current on the photodiode, the viscosity of the material is only related to the temperature due to the determined mixing degree of the material types, the temperature of the material at the moment can be judged according to the viscosity of the material at the moment, the throttling valve in the exhaust box can be conveniently adjusted by a worker, the cooling effect is ensured, when the mixed material is solid particles, the blanking valve can be opened for a certain fixed time and keep the same flow rate, the section of the discharge port of the blanking valve is fixed, the outflow volume of the material can be equal to the volume of the material, and the weight of the material at the moment can be judged through the piezoelectric crystal arranged on the movable plate, the mixing state of the materials can be indirectly judged through the volume and the weight of the materials, and subsequent separation is facilitated.

Further, be provided with the magnetic sheet on the inner wall of detection jar, the one end that the isolation frame is close to the fly leaf is provided with magnetic field generator, magnetic field generator is provided with two sets ofly altogether, and is two sets of magnetic field generator sets up respectively in the left and right sides that the isolation frame is close to fly leaf one end, the inside movable mounting of one end that the fly leaf is close to the magnetic sheet has the expansion plate, the bottom and the expansion plate of fly leaf all have magnetism, the winding has the spring on the expansion plate and attracts each other with the magnetic sheet.

Through the technical scheme, after the detection of the mixed materials is finished, the magnetic field generator can be automatically opened and generate a group of magnetic fields, when the mixed materials are qualified, the magnetic fields generated by the magnetic field generator close to one side of the discharge tank can be mutually attracted with the movable plate, at the moment, the movable plate can incline towards one side of the discharge tank, as the spring is wound on the telescopic plate and is mutually attracted with the magnetic plate, when the movable plate rotates, the telescopic plate close to one end of the return tank can extend out under the action of the magnetic plate and is tightly contacted with the magnetic plate, so that the materials on the movable plate are prevented from falling into the return tank, the telescopic plate close to one end of the discharge tank cannot extend out of the movable plate due to separation from the magnetic plate, at the moment, the materials on the movable plate can fall into the discharge tank, when the mixed materials are unqualified, the magnetic fields generated by the magnetic field generator close to one side of the return tank can be mutually attracted with the movable plate, at the moment, the movable plate can incline towards one side of the material returning tank, and finally, the materials on the movable plate can fall into the material returning tank.

Further, the inside of exhaust box is provided with movable block, transmission box and vortex tube, the one end of movable block stretches into in the reposition of redundant personnel jar, the other end of movable block stretches into in the transmission box, the one end that the movable block stretched into in the reposition of redundant personnel jar has magnetism and repels mutually with the inside expansion plate that sets up of fly leaf, the inside of transmission box is provided with gear shaft and fender lid, keep off the below that the lid set up at the gas-supply pipe, the one end that the movable block stretched into in the transmission box is provided with the rack, the movable block is connected with the fender lid through rack and gear shaft, the inside cooling tube that is provided with of one end that the isolation frame is close to out the feed tank, the inside cooling tube that is provided with of one end that the reposition of redundant personnel jar is close to the exhaust box, the exhaust box is connected with the cooling tube through vortex tube.

Through the technical scheme, when the mixed materials are qualified and the movable plate inclines to one side of the discharge tank, the telescopic plate arranged in the movable plate can generate a group of repulsive force to the movable block, the movable block can move to one side of the gear shaft under the action of the repulsive force, the baffle cover can rotate through the rack and the gear shaft, when no valve is arranged on the gas storage tank and no throttle valve is arranged in the gas storage tank, the gas in the gas storage tank can be controlled to flow into the gas discharge tank through the baffle cover, the gas can flow into the cooling pipe arranged in the discharge tank through the vortex pipe, and the temperature of the gas can be reduced through the vortex pipe, so that the effect of cooling the materials is achieved, compared with the mode that the throttle valve is arranged on the gas storage tank and the throttle valve is arranged in the gas discharge tank, the baffle cover arranged on the gas storage tank has the advantages of no need of electric power, higher reliability and the like, meanwhile, the vortex tube has two functions of heating and cooling compared with a throttle valve, and when the materials need to be heated after being mixed, one end of the vortex tube, which is used for producing hot air, is connected with the cooling tube, so that the purpose of heating can be achieved.

Further, power device includes driving motor and power frame, the inside of power frame is provided with the band pulley, driving motor is connected with the band pulley through the belt, the first material mixing axle of band pulley drive and second material mixing axle rotate, the inside of first material mixing axle is provided with the lifter, the top of lifter is connected with the power frame through the spring frame, the upper end of lifter is provided with the slider, the spout has been seted up to the inside of band pulley, the lifter is connected with the band pulley through slider and spout, the both sides of first material mixing axle are provided with the first material mixing board of a plurality of groups, be connected through the head rod between first material mixing board and the first material mixing axle, the one end winding that the head rod is close to the lifter has the spring, be provided with the piston block on the lifter, the piston block is the round platform structure.

Through the technical scheme, when the power device drives the first mixing shaft to rotate, the lifting rod can do reciprocating lifting motion in the first mixing shaft through the sliding block and the sliding groove, the descending speed of the lifting rod can be accelerated through the spring frame, when the lifting rod descends, the piston block can be inserted between the two groups of first connecting rods, the first connecting rods can be far away from each other at the moment, when the lifting rod ascends, the piston block can extend out of the two groups of first connecting rods, the first connecting rods can be close to each other under the action of the spring, as the first mixing plate is fixedly arranged on the first connecting rods, the first mixing plate can move along with the first mixing plate when moving every time, and finally, when the first mixing shaft drives the first connecting rods and the first mixing plate to rotate, the first connecting rods and the first mixing plate can also do reciprocating telescopic motion automatically, and the caking phenomenon of materials during stirring can be prevented through the group of motion, meanwhile, the phenomena that the material is blocked and blocked at the first mixing shaft and the second mixing shaft are avoided, and the mixing effect of the material is guaranteed.

Furthermore, a through hole is formed in one end, close to the belt wheel, of the first mixing shaft, one-way air nozzles are arranged on two sides of the first connecting rod, and an air valve is arranged on one side of the piston block.

When the lifting rod is lifted quickly, due to static electricity and material viscosity, materials are often attached to the inner wall of the mixing tank and the stirring device in the discharging process, after the materials are mixed, the power device can drive the first mixing shaft to rotate at a high speed, and the lifting speed of the lifting rod in the first mixing shaft is increased at the moment, so that the first connecting rod and the first mixing plate can rapidly reciprocate and stretch and generate vibration, the materials can be shaken off from the first connecting rod and the first mixing plate by the method, because one end of the first mixing shaft close to the belt wheel is provided with the through hole, external gas can enter the first mixing shaft, when the lifting rod is lifted, the air volume below the piston block is increased, the pressure is reduced, the air valve is automatically opened under the action of air pressure, and the gas above the piston block can flow into the lower part of the piston block through the air valve, when the lifter is descending, the air volume below the piston block is reduced, the pressure is increased, the air valve is automatically closed under the action of air pressure, the piston block continuously descends, air below the piston block can be sprayed out from the one-way air nozzle, and the air sprayed out from the one-way air nozzle can blow off the inner wall of the mixing tank and the material on the second mixing shaft.

Furthermore, be provided with the filter screen on the through-hole, one side that the through-hole is close to the lifter is provided with sealed piece, sealed piece is connected with first compounding axle through the cylinder.

Through the technical scheme, when the volume of material is very small, blow the material through one-way jet head and probably make the material fly in disorder in the compounding jar, the filter screen that sets up on through-hole can prevent that the material from getting into first material mixing axle in, in compounding work, can make sealed piece plug up the through-hole of seting up on the first material mixing axle through the cylinder, and then prevent that the material from plugging up one-way jet head during compounding work, make the air can enter into first material mixing axle in and can't discharge, so that first material mixing axle receives the damage.

Furthermore, a plurality of groups of second mixing plates are arranged on two sides of the second mixing shaft, the second mixing plates are connected with the second mixing shaft through second connecting rods, permanent magnets are arranged inside the first mixing plates, coils are arranged inside the second mixing plates, the first mixing plates and the second mixing plates are arranged in a staggered mode, the first mixing plates incline for 15 degrees to 45 degrees, and the second mixing plates incline for 15 degrees to 45 degrees in the opposite direction.

Through the technical scheme, the first mixing shaft and the second mixing shaft can be driven to rotate when rotating, compared with single-shaft mixing, the mixing effect can be greatly improved through the first mixing plate and the second mixing plate, the permanent magnet is arranged inside the first mixing plate, the coil is arranged inside the second mixing plate, the first mixing plate and the second mixing plate are arranged in a staggered mode, when the first mixing plate and the second mixing plate rotate, the first mixing plate and the second mixing plate are crossed each time, the coil inside the second mixing plate can cut a magnetic induction line and generate transient induction current, the magnetic field generated by the permanent magnet is fixed, the distance between the first mixing plate and the second mixing plate is fixed, therefore, the transient induction current generated on the coil is a fixed value, and if the mixed material is a non-magnetic metal, different loss degrees can be generated due to the fact that the magnetic field penetrates through each object, consequently can real-time judgement the mixed condition of material through the induced-current change on the coil, prevent that a material from piling up too much in certain region, and another kind of material piles up too little, so that cause the inhomogeneous phenomenon of mixing, can also judge when stop work through the induced-current on the detecting coil at last, prevent that the compounding time from causing the waste of electric power and the wearing and tearing of blendor for a long time, also avoid in addition that the compounding time has arrived the value of settlement, but the material does not mix evenly, this moment if emit the material can lead to the increase of not qualified products.

Compared with the prior art, the invention has the following beneficial effects: compared with the existing mixer, the mixer is additionally provided with the detection device and the cooling device, the detection device consists of the detection tank, when the materials are mixed with each other in a liquid manner, the mixing condition of the materials can be detected through the illuminator arranged in the detection tank and the photodiode arranged on the light-sensitive plate, the materials fall into one side of the shunt tank close to the cooling device when the materials are qualified, the materials can be cooled through the cooling device, the materials are prevented from being incapable of being dispersed in time due to heat generated by friction in the mixing tank, the materials fall into one side of the shunt tank close to the circulating device when the materials are unqualified, the materials which are unqualified can flow into the mixing tank again through the circulating device, so that the working efficiency is improved, the push plate is also arranged in the detection tank, the viscosity and the temperature of the materials can be indirectly judged through the movement speed of the push plate, and the cooling device can be conveniently controlled by workers to cool the materials, the invention is provided with the permanent magnet and the coil in the first mixing plate and the second mixing plate respectively, the coil can generate transient induced current each time the first mixing plate and the second mixing plate are crossed, the mixing condition of the materials can be judged in real time by detecting the magnitude of the induced current, so that external workers can accurately judge when to stop working, the waste of electric power and the increase of unqualified products are avoided, and finally, the lifting rod is arranged in the first mixing shaft, the lifting rod can rapidly perform lifting motion by improving the rotating speed of the power device, on one hand, the first connecting rod and the first mixing plate can vibrate, on the other hand, outside gas can be conveyed to the lower part of the piston block by the lifting of the lifting rod, and the material is sprayed out of the one-way air nozzle, so that the material is prevented from being adhered to the inside of the mixing tank due to factors such as viscosity, static electricity and the like.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the mixing device of the present invention;

FIG. 3 is a schematic view of the internal structure of the detecting device of the present invention;

FIG. 4 is a schematic diagram of the working structure of the detecting device of the present invention;

FIG. 5 is a schematic view of the structure of part A of FIG. 2 according to the present invention;

FIG. 6 is a schematic view of the internal structure of a first mixing shaft according to the present invention;

FIG. 7 is a schematic view of the position structures of the first mixing shaft and the second mixing shaft of the present invention;

FIG. 8 is a schematic structural diagram of the positions of a first mixing plate and a second mixing plate according to the present invention;

fig. 9 is a schematic view of the structure of the sliding groove formed in the belt pulley of the present invention.

In the figure: 1-base, 2-shunt device, 21-shunt tank, 211-isolation frame, 22-material returning tank, 23-material discharging tank, 3-circulation device, 4-power device, 41-power frame, 411-spring frame, 412-belt wheel, 4121-chute, 5-material mixing device, 51-material mixing tank, 511-material discharging valve, 52-first material mixing shaft, 521-lifting rod, 5211-piston block, 5212-air valve, 522-sealing block, 523-first connecting rod, 524-first material mixing plate, 5241-permanent magnet, 53-second material mixing shaft, 531-second connecting rod, 532-second material mixing plate, 5321-coil, 6-cooling device, 61-suction fan, 611-driving rod, 62-gas storage tank, 621-gas pipe, 63-exhaust box, 631-movable block, 632-transmission box, 6321-gear shaft, 6322-baffle cover, 633-vortex tube, 7-detection device, 71-detection tank, 711-photosensitive plate, 712-push rod, 713-magnetic plate, 714-push plate, 715-movable plate and 7151-illuminator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-2, a vertical mixer with multi-shaft mixing function comprises a base 1, a mixing device 5 is arranged on the base 1, a power device 4 and a feed inlet are arranged above the mixing device 5, a detection device 7 is arranged below the mixing device 5, a circulation device 3 is arranged on one side of the mixing device 5, a cooling device 6 is arranged on the other side of the mixing device 5, a flow distribution device 2 is arranged below the detection device 7, the flow distribution device 2 comprises a flow distribution tank 21, a material return tank 22 and a discharge tank 23, the material return tank 22 is arranged on one side, close to the circulation device 3, below the flow distribution tank 21, the discharge tank 23 is arranged on one side, close to the cooling device 6, below the flow distribution tank 21, one end of the circulation device 3 is connected with the material return tank 22, the other end of the circulation device 3 is connected with the mixing device 5, the mixing device 5 comprises a mixing tank 51, a material return tank 22, a feed inlet, a feed outlet, and a feed outlet, and a feed outlet, and a feed outlet, and a feed outlet, a, First material mixing shaft 52 and second material mixing shaft 53, first material mixing shaft 52 and second material mixing shaft 53 all set up in the inside of compounding jar 51 and are connected with power device 4, cooling device 6 includes suction fan 61, gas holder 62 and exhaust box 63, suction fan 61 is connected with second material mixing shaft 53 through transfer line 611, the end of giving vent to anger of suction fan 61 is connected with gas holder 62, gas holder 62 is connected with exhaust box 63 through gas-supply pipe 621, exhaust box 63 sets up the one end that is close to ejection of compact jar 23 at reposition of redundant personnel jar 21, the one end that is close to exhaust box 63 in the inside of ejection of compact jar 23 is provided with the cooling tube, the end of giving vent to anger of exhaust box 63 is linked together with the cooling tube.

When the existing mixer works, materials are generally put into a mixing tank 51 through a feeding hole, then a power device 4 is started, the power device 4 drives a first mixing shaft 52 and a second mixing shaft 53 to rotate, so that the materials rotate in the mixing tank 51, and finally the purpose of mixing is achieved, but the materials can rub against each other when rotating in the mixing tank 51 to generate heat, the existing mixer does not usually have a heat dissipation function, so that natural cooling is needed after the work is finished, the mode not only causes the reduction of the working efficiency, but also cannot ensure the cleanliness of the materials, a cooling device 6 is arranged on one side of a mixing device 5, the cooling device 6 consists of a suction fan 61, a gas storage tank 62 and an exhaust box 63, when the second mixing shaft 53 stirs the materials in the mixing tank 51, the suction fan 61 can work through a transmission rod 611, so that gas in the external environment is conveyed into the gas storage tank 62, along with the increasing of the gas in the gas storage tank 62 during the material mixing operation, after the material mixing operation is finished, the material in the material mixing device 5 falls into the detection device 7, the detection device 7 can judge the mixing condition of the material, if the material is qualified, the material automatically falls into the shunt tank 21 and flows out from the discharge tank 23, when the gas storage tank 62 is provided with a valve and the exhaust box 63 is internally provided with a throttle valve, the valve on the gas storage tank 62 is opened, the gas in the gas storage tank 62 flows into the cooling pipe arranged in the shunt tank 21 through the throttle valve in the exhaust box 63, according to the principle of throttling expansion, the gas temperature in the cooling pipe is lower than the external temperature and the temperature when the material mixing operation is finished, when the material passes through the shunt tank 21, the material can be cooled through the gas in the cooling pipe, so as to improve the working efficiency, in addition, the invention is also provided with the circulating device 3 on the other side of the material mixing device 5, if detection device 7 detects that the material will flow out from feed back jar 22 when mixing nonconforming, because circulating device 3's one end is connected with feed back jar 22, circulating device 3's the other end is connected with compounding jar 51, opens circulating device 3 this moment, can make through circulating device 3 and mix nonconforming material and flow into compounding jar 51 again in, prevent the trouble of artifical material loading.

As shown in fig. 1-4, an isolation frame 211 is disposed at an intermediate position inside the diversion tank 21, a blanking valve 511 is disposed at a bottom end of the mixing tank 51, the detection device 7 includes a detection tank 71, a photosensitive plate 711, a push plate 714 and a movable plate 715 are disposed inside the detection tank 71, the photosensitive plate 711 is disposed at an upper end inside the detection tank 71, a plurality of sets of photodiodes are disposed above the photosensitive plate 711, the movable plate 715 is disposed at a lower end inside the detection tank 71 and movably connected to the isolation frame 211, the push plate 714 is disposed between the photosensitive plate 711 and the movable plate 715, the push plate 714 is connected to the detection tank 71 through a push rod 712, and a light emitter 7151 and a piezoelectric crystal are disposed on the movable plate 715.

Through the technical scheme, when the mixed material is liquid, the discharging valve 511 selects the discharging amount according to the distance between the push plate 714 and the movable plate 715, so that when the material falls onto the movable plate 715, the upper liquid level of the material is in contact with the lower surface of the push plate 714, at this time, the light emitter 7151 is started, the angle of the light beam emitted by the light emitter 7151 is as small as possible, so as to ensure that the incident angle of the light beam emitted by the light emitter 7151 is smaller than the critical angle of the material, because the refractive indexes of each kind of liquid are different, the mixing degree of the material can be judged through the deflection angle of the light beam, finally, the mixing condition in the mixing device 5 can be judged, after the mixing degree of the material is judged, the push rod 712 is started, the push rod 712 can apply an acting force to the push plate 714, the acting force is a fixed value, and because the liquid has viscosity, the push plate 714 can be subjected to frictional resistance and differential pressure resistance when moving on the material, the larger the viscosity of the material is, the smaller the speed of the push plate 714 is, and at the same time, when the push plate 714 moves to a certain distance, the light beam emitted by the light emitter 7151 is shielded, so that the current generated by the photodiode on the light-sensing plate 711 disappears, the speed of the push plate 714 and the viscosity of the material can be indirectly judged according to the opening time of the push plate 714 and the current disappearing time of the photodiode, because the mixing degree of the material types is determined, the viscosity of the material is only related to the temperature at this time, the temperature of the material at this time can be judged according to the viscosity of the material at this time, and further, the throttling valve in the exhaust box 63 can be conveniently adjusted by a worker, the cooling effect is ensured, when the mixed material is solid particles, the blanking valve 511 can be opened for a certain fixed time and keep the same flow rate, because the section of the discharge port of the blanking valve 511 is fixed, the outflow amount of the material can be equal to the volume of the material, the weight of the material can be judged through the piezoelectric crystal arranged on the movable plate 715, the mixing state of the material can be indirectly judged through the volume and the weight of the material, and subsequent separation is facilitated.

As shown in fig. 1-4, a magnetic plate 713 is disposed on an inner wall of the detection tank 71, two sets of magnetic field generators are disposed at an end of the isolation frame 211 close to the movable plate 715, the two sets of magnetic field generators are respectively disposed at left and right sides of an end of the isolation frame 211 close to the movable plate 715, a retractable plate is movably mounted inside an end of the movable plate 715 close to the magnetic plate 713, the bottom end of the movable plate 715 and the retractable plate are both magnetic, and a spring is wound on the retractable plate and attracts the magnetic plate 713.

Through the technical scheme, after the detection of the mixed materials is finished, the magnetic field generator can be automatically opened and generate a group of magnetic fields, when the mixed materials are qualified, the magnetic fields generated by the magnetic field generator close to one side of the discharge tank 23 can be mutually attracted with the movable plate 715, at the moment, the movable plate 715 can incline towards one side of the discharge tank 23, and because the spring is wound on the telescopic plate and is mutually attracted with the magnetic plate 713, when the movable plate 715 rotates, the telescopic plate at one end of the movable plate 715 close to the feed back tank 22 can extend out under the action of the magnetic plate 713 and is tightly contacted with the magnetic plate 713, so that the materials on the movable plate 715 are prevented from falling into the feed back tank 22, the telescopic plate at one end of the movable plate 715 close to the discharge tank 23 can not extend out from the movable plate 715 due to being separated from the magnetic plate 713, at the moment, the materials on the movable plate 715 can fall into the discharge tank 23, when the mixed materials are unqualified, the magnetic field generated by the magnetic field generator near the side of the recycling bin 22 attracts the movable plate 715, so that the movable plate 715 tilts towards the side of the recycling bin 22, and finally the material on the movable plate 715 falls into the recycling bin 22.

As shown in fig. 1 to 5, a movable block 631, a transmission box 632, and a vortex tube 633 are disposed inside the exhaust box 63, one end of the movable block 631 extends into the diversion tank 21, the other end of the movable block 631 extends into the transmission box 632 and is wound with a spring, one end of the movable block 631 extending into the diversion tank 21 has magnetism and is repelled by a telescopic plate disposed inside the movable plate 715, a gear shaft 6321 and a blocking cover 6322 are disposed inside the transmission box 632, the blocking cover 6322 is disposed below the air pipe 621, one end of the movable block 631 extending into the transmission box 632 is provided with a rack, the movable block 631 is connected with the blocking cover 6322 through the rack and the gear shaft 6321, a cooling tube is disposed inside one end of the isolation frame 211 close to the discharge tank 23, a cooling tube is disposed inside one end of the diversion tank 21 close to the exhaust box 63, and the exhaust box 63 is connected with the cooling tube through the vortex tube 633.

Through the technical scheme, when the mixed materials are qualified and the movable plate 715 inclines to one side of the discharge tank 23, the telescopic plate arranged in the movable plate 715 can generate a group of repulsive force to the movable block 631, the movable block 631 can move to one side of the gear shaft 6321 under the action of the repulsive force, the blocking cover 6322 can be rotated through the rack and the gear shaft 6321, when the air storage tank 62 is not provided with a valve and the exhaust box 63 is not provided with a throttle valve, the blocking cover 6322 can control the air in the air storage tank 62 to flow into the exhaust box 63, the air can flow into the cooling pipe arranged in the discharge tank 23 through the vortex pipe 633 to cool the air through the vortex pipe 633, so as to achieve the effect of cooling the materials, compared with the mode that the valve is arranged on the air storage tank 62 and the throttle valve is arranged in the exhaust box 63, the blocking cover 6322 is arranged as a control switch of the air storage tank 62, the device has the advantages of no need of electric power, higher reliability and the like, and simultaneously the vortex tube 633 has two functions of heating and cooling compared with a throttle valve, when the materials need to be heated after being mixed, one end of the vortex tube 633, which is used for outputting hot air, is connected with a cooling tube, so that the purpose of heating can be achieved.

As shown in figure 2 of the drawings, in which, as shown in fig. 6 and 9, the power device 4 includes a driving motor and a power frame 41, a belt pulley 412 is disposed inside the power frame 41, the driving motor is connected to the belt pulley 412 through a belt, the belt pulley 412 drives the first mixing shaft 52 and the second mixing shaft 53 to rotate, a lifting rod 521 is disposed inside the first mixing shaft 52, a top end of the lifting rod 521 is connected to the power frame 41 through a spring holder 411, a slider is disposed at an upper end of the lifting rod 521, a sliding groove 4121 is disposed inside the belt pulley 412, the lifting rod 521 is connected to the belt pulley 412 through the slider and the sliding groove 4121, a plurality of groups of first mixing plates 524 are disposed on two sides of the first mixing shaft 52, the first mixing plates 524 are connected to the first mixing shaft 52 through a first connecting rod 523, a spring is wound around one end of the first connecting rod 523 close to the lifting rod 521, a piston block 5211 is disposed on the lifting rod 521, and the piston block 5211 is a circular truncated cone structure.

Through the above technical solution, when the power device 4 drives the first mixing shaft 52 to rotate, the lifting rod 521 can make reciprocating lifting motion in the first mixing shaft 52 through the slider and the chute 4121, the descending speed of the lifting rod 521 can be increased through the spring holder 411, when the lifting rod 521 descends, the piston block 5211 can be inserted between the two groups of the first connecting rods 523, at this time, the first connecting rods 523 can be far away from each other, when the lifting rod 521 ascends, the piston block 5211 can be extended out from between the two groups of the first connecting rods 523, the first connecting rods 523 can be close to each other under the action of the spring, because the first mixing plate 524 is fixedly installed on the first connecting rod 523, each motion of the first connecting rod 523 can cause the first mixing plate 524 to follow the motion, and finally, when the first mixing shaft 52 drives the first connecting rod 523 and the first mixing plate 524 to rotate, the first connecting rod 523 and the first mixing plate 524 can also make reciprocating telescopic motion automatically, the movement of the group can prevent the material from caking when stirring, and simultaneously avoid the material from blocking and blocking at the first mixing shaft 52 and the second mixing shaft 53, thereby ensuring the mixing effect of the material.

As shown in fig. 2 and 6, a through hole is formed at one end of the first mixing shaft 52 close to the pulley 412, one-way air nozzles are disposed at both sides of the first connecting rod 523, and an air valve 5212 is disposed at one side of the piston block 5211.

When the lifting rod 521 is lifted quickly, due to static electricity and material viscosity, the material is often attached to the inner wall of the mixing tank 51 and the stirring device in the discharging process, through the above technical scheme, after the material mixing is finished, the power device 4 drives the first mixing shaft 52 to rotate at a high speed, at this time, the lifting speed of the lifting rod 521 in the first mixing shaft 52 is also increased, so that the first connecting rod 523 and the first mixing plate 524 can rapidly reciprocate and stretch and generate vibration, by the method, the material can be shaken off from the first connecting rod 523 and the first mixing plate 524, because one end of the first mixing shaft 52 close to the belt wheel 412 is provided with a through hole, external air can enter the first mixing shaft 52, when the lifting rod 521 is lifted, the air volume below the piston block 5211 is increased, the pressure is reduced, the air valve 5212 is automatically opened under the action of air pressure, and the air above the piston block 5211 can flow into the lower part of the piston block 5211 through the air valve 5212, when the lifting rod 521 descends, the volume of air below the piston block 5211 is reduced, the pressure is increased, the air valve 5212 is automatically closed under the action of air pressure, when the piston block 5211 continues to descend, the air below the piston block 5211 can be sprayed out from the one-way air nozzle, and the air sprayed out from the one-way air nozzle can blow off the materials on the inner wall of the mixing tank 51 and the second mixing shaft 53.

As shown in fig. 2 and 6, a filter screen is disposed on the through hole, a sealing block 522 is disposed on one side of the through hole close to the lifting rod 521, and the sealing block 522 is connected to the first mixing shaft 52 through an air cylinder.

Through the technical scheme, when the volume of material is very small, blow the material through one-way jet head and make the material fly in disorder in compounding jar 51 very likely, the filter screen that sets up on through-hole can prevent that the material from getting into first compounding axle 52 in, in compounding work, can make sealed block 522 plug up the through-hole of seting up on the first compounding axle 52 through the cylinder, and then prevent that the material from plugging up one-way jet head during compounding work, make the air can enter into in the first compounding axle 52 and can't discharge, so that first compounding axle 52 receives the damage.

As shown in fig. 2, 7 and 8, a plurality of groups of second mixing plates 532 are disposed on two sides of the second mixing shaft 53, the second mixing plates 532 are connected with the second mixing shaft 53 through second connecting rods 531, neither the first mixing plates 524 nor the second mixing plates 532 can shield magnetic fields, permanent magnets 5241 are disposed inside the first mixing plates 524, coils 5321 are disposed inside the second mixing plates 532, the first mixing plates 524 and the second mixing plates 532 are arranged in a staggered manner, the first mixing plates 524 incline by 15-45 degrees, and the second mixing plates 532 incline by 15-45 degrees in the opposite direction.

Through the technical scheme, the first mixing shaft 52 and the second mixing shaft 53 can drive the first mixing plate 524 and the second mixing plate 532 to rotate when rotating, compared with single-shaft mixing, the mixing effect can be greatly improved through the first mixing plate 524 and the second mixing plate 532, the permanent magnet 5241 is arranged inside the first mixing plate 524, the coil 5321 is arranged inside the second mixing plate 532, meanwhile, the first mixing plate 524 and the second mixing plate 532 are arranged in a staggered manner, when the first mixing plate 524 and the second mixing plate 532 rotate, the coil 5321 inside the second mixing plate 532 can cut a magnetic induction line and generate transient induced current each time the first mixing plate 524 and the second mixing plate 532 intersect, and the transient induced current generated on the coil 5321 is a fixed value because the magnetic field generated by the permanent magnet 5241 is fixed and the distance between the first mixing plate 524 and the second mixing plate 532 is fixed, if the material that mixes is the non-magnetic metal, because the magnetic field pierces through every kind of object and all has different loss degree, consequently can real-time judgement the mixed condition of material through the induced-current change on coil 5321, prevent that a material from piling up too much in certain area, and another kind of material piles up too little, so that cause the inhomogeneous phenomenon of mixing, can also judge when stop work through the induced-current on detecting coil 5321 at last, prevent that the compounding time from causing the waste of electric power and the wearing and tearing of blendor for a long time, also avoid in addition that the compounding time has reached the value of settlement, but the material is not mixed evenly, if discharge the material this moment can lead to the increase of not qualified products.

The working principle of the invention is as follows: when the mixer works, the power device 4 is started, the first mixing shaft 52 and the second mixing shaft 53 are driven to rotate by the power device 4, the mixing effect can be improved by the first mixing plate 524 arranged at two sides of the first mixing shaft 52 and the second mixing plate 532 arranged at two sides of the second mixing shaft 53, meanwhile, if the mixed material is nonmagnetic metal, the mixing condition of the material can be judged in real time by the permanent magnet 5241 in the first mixing plate 524 and the coil 5321 in the second mixing plate 532, after the mixing is finished, the material in the mixing device 5 can fall into the detection device 7, when the material is liquid, the mixing condition of the mixing device 5 can be detected by the light emitter 7151 and the photodiode arranged on the light-sensitive plate 711, and the temperature of the material can be indirectly judged by the movement speed of the push plate 714, when the mixed material is solid particles, whether the component of the material is qualified or not can be judged by the piezoelectric crystal arranged on the movable plate 715 and the blanking valve 511, the materials are prevented from being scattered, when the materials are qualified and fall into one side of the shunt tank 21 close to the cooling device 6, the materials can be cooled through the cooling device 6, the materials are prevented from being scattered in time due to heat generated by friction in the material mixing tank 51, when the materials are unqualified and fall into one side of the shunt tank 21 close to the circulating device 3, the materials which are unqualified to be mixed can flow into the material mixing tank 51 again through the circulating device 3, after the work is finished, the rotating speed of the power device 4 is increased, the first material mixing shaft 52 can rotate at a high speed, the lifting speed of the lifting rod 521 in the first material mixing shaft 52 is increased, the first connecting rod 523 and the first material mixing plate 524 can vibrate through the lifting rod 521, so that the materials are shaken off from the first connecting rod 523 and the first material mixing plate 524, in addition, when the lifting rod 521 is lifted, the outside gas can be conveyed into the lower part of the piston block 5211 through the piston block 5211 and the gas valve 5212, and finally, the materials are sprayed out from the one-way gas nozzle, and the materials on the inner wall of the mixing tank 51 and the second mixing shaft 53 can be blown off by the gas sprayed out from the one-way gas nozzle, so that the materials are prevented from being attached to the mixing tank 51 due to factors such as viscosity, static electricity and the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vertical blendor with multiaxis mixed flow function, includes base (1), its characterized in that: the automatic material mixing device is characterized in that a material mixing device (5) is arranged on the base (1), a power device (4) is arranged above the material mixing device (5), a detection device (7) is arranged below the material mixing device (5), a circulating device (3) is arranged on one side of the material mixing device (5), a cooling device (6) is arranged on the other side of the material mixing device (5), a flow dividing device (2) is arranged below the detection device (7), the flow dividing device (2) comprises a flow dividing tank (21), a material returning tank (22) and a material discharging tank (23), the material returning tank (22) is arranged on one side, close to the circulating device (3), below the flow dividing tank (21), of the material returning tank (23), one end of the circulating device (3) is connected with the material returning tank (22), the other end of the circulating device (3) is connected with the material mixing device (5), mixing device (5) are including compounding jar (51), first material mixing shaft (52) and second material mixing shaft (53) all set up in the inside of compounding jar (51) and are connected with power device (4), cooling device (6) include suction fan (61), gas holder (62) and exhaust box (63), suction fan (61) are connected with second material mixing shaft (53) through transfer line (611), the end of giving vent to anger of suction fan (61) is connected with gas holder (62), gas holder (62) are connected with exhaust box (63) through gas-supply pipe (621), exhaust box (63) set up the one end that is close to discharge tank (23) in reposition of redundant personnel jar (21).

2. The vertical mixer with the multi-shaft mixed flow function according to claim 1, wherein: the utility model discloses a material mixing device, including reposition of redundant personnel jar (21), the inside intermediate position department of reposition of redundant personnel jar (21) is provided with isolation frame (211), the bottom of compounding jar (51) is provided with unloading valve (511), detection device (7) are including detecting jar (71), the inside of detecting jar (71) is provided with sensitization board (711), push pedal (714) and fly leaf (715), sensitization board (711) set up the inside upper end that detects jar (71), fly leaf (715) set up the inside lower extreme that detects jar (71) and with isolation frame (211) swing joint, push pedal (714) set up between sensitization board (711) and fly leaf (715), push pedal (714) are connected with detecting jar (71) through push rod (712), be provided with illuminator (7151) and piezocrystal on fly leaf (715).

3. The vertical mixer with the multi-shaft mixed flow function according to claim 2, wherein: be provided with magnetic sheet (713) on the inner wall of detection jar (71), the one end that isolation frame (211) is close to fly leaf (715) is provided with magnetic field generator, the inside movable mounting of one end that fly leaf (715) is close to magnetic sheet (713) has the expansion plate, the bottom and the expansion plate of fly leaf (715) all have magnetism, twine on the expansion plate spring and with magnetic sheet (713) inter attraction.

4. The vertical mixer with the multi-shaft mixed flow function according to claim 3, wherein: the inside of exhaust box (63) is provided with movable block (631), transmission box (632) and vortex tube (633), the one end of movable block (631) stretches into in reposition of redundant personnel jar (21), the other end of movable block (631) stretches into in transmission box (632), one end that movable block (631) stretched into in reposition of redundant personnel jar (21) has magnetism and repels with the expansion plate that movable plate (715) inside set up, the inside of transmission box (632) is provided with gear shaft (6321) and fender lid (6322), keep off lid (6322) and set up the below at gas-supply pipe (621), the one end that movable block (631) stretched into in transmission box (632) is provided with the rack, movable block (631) are connected with fender lid (6322) through rack and gear shaft (6321), the inside cooling tube that is provided with the one end that isolation frame (211) is close to ejection of compact jar (23), the inside cooling tube that is provided with of one end that reposition of redundant personnel jar (21) is close to exhaust box (63), the exhaust box (63) is connected with the cooling pipe through a vortex tube (633).

5. The vertical mixer with the multi-shaft mixed flow function according to claim 1, wherein: the power device (4) comprises a driving motor and a power frame (41), a belt wheel (412) is arranged inside the power frame (41), the driving motor is connected with the belt wheel (412) through a belt, the belt wheel (412) drives a first mixing shaft (52) and a second mixing shaft (53) to rotate, a lifting rod (521) is arranged inside the first mixing shaft (52), a sliding block is arranged at the upper end of the lifting rod (521), a sliding groove (4121) is formed inside the belt wheel (412), the lifting rod (521) is connected with the belt wheel (412) through the sliding block and the sliding groove (4121), a plurality of groups of first mixing plates (524) are arranged on two sides of the first mixing shaft (52), the first mixing plates (524) are connected with the first mixing shaft (52) through first connecting rods (523), and springs are wound at one ends of the first connecting rods (523) close to the lifting rod (521), the lifting rod (521) is provided with a piston block (5211), and the piston block (5211) is of a circular truncated cone structure.

6. The vertical mixer with the multi-shaft mixed flow function according to claim 5, wherein: one end of the first mixing shaft (52) close to the belt wheel (412) is provided with a through hole, two sides of the first connecting rod (523) are provided with one-way air nozzles, and one side of the piston block (5211) is provided with an air valve (5212).

7. The vertical mixer with the multi-shaft mixed flow function according to claim 6, wherein: the through hole is provided with a filter screen, one side of the through hole close to the lifting rod (521) is provided with a sealing block (522), and the sealing block (522) is connected with the first mixing shaft (52) through an air cylinder.

8. The vertical mixer with the multi-shaft mixed flow function according to claim 5, wherein: two sides of the second mixing shaft (53) are provided with a plurality of groups of second mixing plates (532), the second mixing plates (532) are connected with the second mixing shaft (53) through second connecting rods (531), permanent magnets (5241) are arranged inside the first mixing plates (524), coils (5321) are arranged inside the second mixing plates (532), the first mixing plates (524) and the second mixing plates (532) are arranged in a staggered mode, the first mixing plates (524) incline for 15 degrees to 45 degrees, and the second mixing plates (532) incline for 15 degrees to 45 degrees in the opposite direction.