CN117621258B - Raw material three-dimensional mixing device and method for gypsum board production - Google Patents
Raw material three-dimensional mixing device and method for gypsum board production Download PDFInfo
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- CN117621258B CN117621258B CN202410113436.5A CN202410113436A CN117621258B CN 117621258 B CN117621258 B CN 117621258B CN 202410113436 A CN202410113436 A CN 202410113436A CN 117621258 B CN117621258 B CN 117621258B
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- 239000002994 raw material Substances 0.000 title claims abstract description 24
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 18
- 239000010440 gypsum Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000005540 biological transmission Effects 0.000 claims description 67
- 239000000463 material Substances 0.000 claims description 31
- 230000000670 limiting effect Effects 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/26—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers
- B28C5/32—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers with driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/003—Methods for mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/003—Methods for mixing
- B28C5/006—Methods for mixing involving mechanical aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/48—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations
- B28C5/485—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations with reciprocating or oscillating stirrers; Stirrers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/02—Controlling the operation of the mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to the technical field of gypsum board raw material mixing, in particular to a raw material three-dimensional mixing device and method for gypsum board production, wherein the device comprises a box body and a base arranged at the lower part of the box body, a mixing mechanism and an auxiliary mechanism are arranged in the box body, a controller is arranged outside the box body, the mixing mechanism comprises a mixing tank, a first rotating mechanism and a second rotating mechanism, the first rotating mechanism and the second rotating mechanism can respectively drive the mixing tank to rotate along different axes, the auxiliary mechanism is matched with the mixing mechanism to improve the mixing efficiency, the auxiliary mechanism comprises an ultrasonic assembly and a switching assembly, and the first rotating mechanism, the second rotating mechanism, the ultrasonic assembly and the switching assembly are respectively connected with the controller. The invention combines a plurality of mixing modes, improves the mixing effect of raw materials, reduces the adhesion of the raw materials in the device and reduces the waste of the raw materials.
Description
Technical Field
The invention relates to the technical field of gypsum board raw material mixing, in particular to a three-dimensional raw material mixing device and method for gypsum board production.
Background
The three-dimensional mixing principle is that two or more materials are uniformly mixed by using mechanical force, gravity and the like; in the gypsum board production process, a plurality of raw materials such as various additives, mildew inhibitors, starch and the like are required to be added, and the raw materials are conveyed into a screw conveying device to be mixed with other raw materials after passing through a metering device. The existing device has a single mixing mode, raw material powder is easy to adhere to the inner wall of the device in the mixing and stirring process, so that the waste of the raw material is caused, and the quality of a gypsum board product is also influenced; in addition, the device needs to be cleaned, and great manpower and material resources are consumed.
Disclosure of Invention
The invention aims to provide a raw material three-dimensional mixing device and method for gypsum board production, which are used for mixing raw materials in a plurality of modes, so that the mixing efficiency is improved, and raw materials are reduced from being adhered in the device, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the three-dimensional mixing device for the raw materials for gypsum board production comprises a box body and a base arranged at the lower part of the box body, wherein a mixing mechanism and an auxiliary mechanism are arranged in the box body, a controller is arranged outside the box body, the mixing mechanism comprises a mixing tank, a first rotating mechanism and a second rotating mechanism, the first rotating mechanism and the second rotating mechanism can respectively drive the mixing tank to rotate along different axes of the mixing tank, the auxiliary mechanism is matched with the mixing mechanism to improve the mixing efficiency, the auxiliary mechanism comprises an ultrasonic assembly and a switching assembly, the first rotating mechanism comprises a first rotating assembly, a supporting assembly, a propelling assembly and an arc-shaped rod, the first rotating assembly comprises a first driving motor, a driving rod, a driven rod, a first rotating rod, a second rotating rod, a driving block arranged at one end of the driving rod, an electromagnetic brake, limit bars arranged at two sides of the driving rod, a limit block and two support plates, and the two support plates are positioned at two sides of the mixing tank; and the first rotating mechanism, the second rotating mechanism, the ultrasonic assembly and the switching assembly are respectively connected with the controller.
Preferably, the upper portion of box is provided with the unloading pipe, the unloading pipe outside is provided with the unloading groove, connect the feed valve on the unloading pipe, be provided with in the box with mixing tank complex feed assembly, feed assembly includes bellows, first and the go-between, first upper portion of electric jar runs through the box, first lower part of electric jar is connected with the go-between, the go-between cover is established in the lower part of bellows, the upper portion and the unloading union coupling of bellows, the outside cover of mixing tank is equipped with a plurality of rotation rings, the upper and lower extreme of mixing tank communicates respectively has inlet pipe and discharging pipe, connect the discharge valve on the discharging pipe, feed valve and first and the being connected of electric jar, one side of box is provided with the chamber door.
Preferably, the lower part of base is provided with down the silo, it is provided with the bottom plate to slide in the silo down, the feed opening has been seted up at the bottom plate middle part, the both sides of silo down set up electric jar two respectively in the box, the lower part and the bottom plate of electric jar two are connected, electric jar two is connected with the controller.
Preferably, a sliding groove matched with the rotating ring is formed in one side of the supporting plate, the first rotating rod and the second rotating rod are respectively connected with the corresponding supporting plate, a transmission groove matched with the transmission block is formed in one end of the first rotating rod, which is far away from the mixing tank, a connecting groove is formed in one end of the arc-shaped rod, which is close to the first rotating rod, a limiting groove matched with the limiting strip is formed in the connecting groove, and one end of the first rotating rod, which is far away from the mixing tank, extends into the connecting groove; one end of the driven rod is rotationally connected with the inner wall of the box body, one end of the driven rod, far away from the box body, is rotationally connected with the arc-shaped rod, the limiting block is arranged on the outer side of the driven rod, a plurality of limiting columns are arranged on one side, close to the driven rod, of the box body, an output shaft of the driving motor I is connected with the transmission rod, and the driving motor I and the electromagnetic brake are respectively connected with the controller.
Preferably, a plurality of rolling shafts are rotatably arranged in the sliding grooves, and the rolling shafts are in rolling connection with the rotating ring.
Preferably, the support assembly comprises two support columns and two support rings, the lower parts of the support columns are connected with the base, the two support ring sleeves are respectively sleeved on the first side and the second side of the rotating rod in a rotating mode, the upper parts of the support columns are connected with the support rings, the electromagnetic brake sleeves are arranged on the outer sides of the rotating rods, the armature hub of the electromagnetic brake is connected with the second side of the rotating rods, the stator of the electromagnetic brake is connected with the side face of the support rings, and the electromagnetic brake is connected with the controller.
Preferably, the propulsion assembly comprises a supporting table, a plurality of sliding rails, a sliding seat, a propulsion electric cylinder, a connecting seat and a distance sensor, wherein the sliding seat is arranged on the upper portion of the sliding rails, the lower portion of the supporting table is connected with a base, the sliding rails are arranged on the upper portion of the supporting table, the upper portion of the sliding seat is connected with a driving motor, one end of the propulsion electric cylinder is connected with the inner wall of a box body, the lower portion of the connecting seat is connected with one upper portion of the driving motor, one end of the propulsion electric cylinder, far away from the connecting seat, is connected with the inner wall of the box body, the distance sensor is located on the upper portion of the propulsion electric cylinder, one end of the distance sensor is connected with the inner wall of the box body, and the distance sensor is used for measuring the distance of one end of the connecting seat and is connected with the controller.
Preferably, the second rotating mechanism comprises a second driving motor, a driving gear and a transmission toothed ring, the second driving motor is arranged on the side face of one supporting plate, the driving gear is connected with an output shaft of the second driving motor, the transmission toothed ring is sleeved on the outer side of the mixing tank, the driving gear is meshed with the transmission toothed ring, and the second driving motor is connected with the controller.
Preferably, the switching assembly comprises a first conductive ring, a second conductive ring, an insulating tube, a first conductive column, a second conductive column, a first power receiving column matched with the first conductive ring, a second power receiving column matched with the second conductive ring and an insulating base, one ends of the first conductive column and the second conductive column penetrate through the insulating tube, one end, far away from the insulating tube, of the first conductive column is connected with the first conductive ring, one end, far away from the insulating tube, of the second conductive column is connected with the second conductive ring, the lower parts of the first power receiving column and the second power receiving column are respectively connected with the insulating base, the insulating base is sleeved outside a feed inlet, the upper part of the insulating tube penetrates through an arc-shaped rod, and an insulating sealing sheet is arranged inside the second conductive ring; the ultrasonic assembly comprises an ultrasonic generator, a plurality of transducers and a plurality of vibrating rods, wherein the ultrasonic generator is arranged in a base, the transducers are arranged on the outer side of an insulating base, the upper parts of the vibrating rods are connected with the transducers, the lower parts of the vibrating rods penetrate into a mixing tank, a first conductive column and a second conductive column are respectively and electrically connected with the ultrasonic generator, the lower parts of the first power receiving column and the second power receiving column are electrically connected with the transducers, and the ultrasonic generator is connected with a controller.
An automatic mixing method for gypsum board production, using the device, comprises the following steps:
step one, feeding; putting the materials into a mixing tank;
Step two, connecting a driving motor I and an ultrasonic generator; the first conducting ring and the second conducting ring are respectively combined with the first electric connecting column and the second electric connecting column through the arc-shaped rod driven by the driving motor to rotate, the upper part of the feeding pipe is shielded by the insulating sealing sheet, and then the first driving motor and the transmission rod are driven by the pushing electric cylinder to move, so that the transmission block is inserted into the transmission groove;
step three, mixing materials; the controller controls the first driving motor and the second driving motor to repeatedly rotate in the forward and reverse directions to mix materials in the mixing tank;
Step four, ultrasonic mixing; starting an ultrasonic generator, driving the materials to vibrate by utilizing the vibration of a vibrating rod, and assisting in mixing;
step five, unloading; the arc-shaped rod is rotated to the side surface of the mixing tank, and the discharge valve is manually opened to discharge the materials.
Compared with the prior art, the invention has the beneficial effects that: 1. the invention is provided with the first rotating mechanism and the second rotating mechanism, so as to drive the mixing tank to rotate along two directions simultaneously, fully mix the raw materials in the tank and improve the mixing efficiency. 2. The invention is provided with the auxiliary mixing mechanism, wherein the high-frequency electric signal sent by the ultrasonic generator is transmitted to the energy converter, is converted into a mechanical vibration signal through the energy converter and is transmitted to the materials through the vibration rod, so that the mixing efficiency is improved, and the adhesion between the materials and the inner wall of the mixing tank is reduced. 3. According to the invention, the first driving motor is started through the controller, the first driving motor drives the transmission rod to rotate, the limit strips on two sides of the transmission rod are inserted into the limit grooves in the arc-shaped rod at the moment, the rotation of the transmission rod drives the arc-shaped rod to rotate, the arc-shaped rod is rotated to a vertical state, the second rotating rod is driven to rotate when the arc-shaped rod rotates, the second rotating rod simultaneously drives the limit block to rotate, and the limit block is blocked through the installed limit column, so that the limit effect is achieved; the arc-shaped rod rotates to drive the switching assembly to move, so that the first conductive ring and the second conductive ring are respectively contacted with the first power connection column and the second power connection column, and the ultrasonic generator and the transducer are connected; the insulating sealing piece covers the upper part of the feeding pipe, so that the leakage of materials is avoided. 4. In the invention, the controller is used for starting the propulsion electric cylinder, the propulsion electric cylinder drives the driving motor to approach the direction of the mixing tank, the driving motor drives the transmission rod at the front end of the driving motor to move, and the transmission block at the end part of the transmission rod is inserted into the transmission groove at one end part of the rotating rod, so that the combination of the transmission rod and the first rotating rod is realized. The transmission block can be a rectangular block, the structure of the connecting groove is matched with the rectangular block, the vertical state of the arc rod is an initial state, and the stop position of the arc rod is ensured to be fixed through the limit of the limit post, so that the transmission block and the transmission groove can be accurately aligned; the first driving motor is started through the controller, the first driving motor drives the transmission rod to rotate, the transmission rod drives the rotation rod to rotate, when the transmission rod rotates, the first transmission rod is driven to rotate through the transmission block, the arc-shaped rod is driven to rotate through the limiting strip, and the first arc-shaped rod can synchronously rotate.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional mixing device for raw materials for gypsum board production;
FIG. 2 is a cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is a front view of FIG. 2 of the present invention;
FIG. 4 is a bottom view of FIG. 2 of the present invention;
FIG. 5 is a schematic view of the removal case and its upper structure according to the present invention;
FIG. 6 is a top view of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic diagram of a structure of a material mixing process according to an embodiment of the present invention;
FIG. 8 is a top view of FIG. 7 in accordance with the present invention;
FIG. 9 is a cross-sectional view taken along the direction A-A in FIG. 8 in accordance with the present invention;
FIG. 10 is a side view of a connecting structure of an arcuate lever and a rotational lever in accordance with the present invention;
FIG. 11 is a schematic view of a connecting rod according to the present invention;
FIG. 12 is a flow chart of the method of the present invention.
In the figure: the device comprises a box body 1, a base 2, a mixing mechanism 3, an auxiliary mechanism 4, a controller 5, a discharging pipe 6, a discharging groove 7, a feeding assembly 8, a box door 9, a bottom plate 10, a discharging opening 11, a second electric cylinder 12, a limiting column 13, a rolling shaft 14, a mixing tank 31, a first rotating mechanism 32, a second rotating mechanism 33, an ultrasonic assembly 41, a switching assembly 42, a corrugated pipe 81, a first electric cylinder 82, a connecting ring 83, a rotating ring 311, a feeding pipe 312, a discharging pipe 313, a first rotating assembly 321, a supporting assembly 322, a pushing assembly 323, an arc-shaped rod 324, a second driving motor 331, a driving gear 332, a driving toothed ring 333, an ultrasonic generator 411, a transducer 412, a vibrating rod 413, an insulating base 420, a first conductive ring 421, a second conductive ring 422, an insulating tube 423, a conductive column 424, a second conductive column 425, a first electric receiving column 426, a second receiving column 427, a driving motor 3211, a driving rod 3212, a driven rod 3213, a rotating rod 3214, a rotating rod second 3215, a driving block 3216, an electromagnetic brake 3217, a limiting block 3218, a limiting block 3219, a supporting plate 320, a supporting plate 3235, a sliding seat 3235, a supporting seat 3235 and a sliding seat 3235.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-6, the present invention provides a technical solution: the three-dimensional mixing device for the raw materials for the gypsum board production comprises a box body 1 and a base 2 arranged at the lower part of the box body 1, wherein a mixing mechanism 3 and an auxiliary mechanism 4 are arranged in the box body 1, a controller 5 is arranged outside the box body 1, and the mixing mechanism 3 comprises a mixing tank 31, a first rotating mechanism 32 and a second rotating mechanism 33; the auxiliary mechanism 4 comprises an ultrasonic assembly 41 and a switching assembly 42, and is used for driving the mixing tank 31 to rotate through a first rotating mechanism 32 and a second rotating mechanism 33.
The auxiliary mechanism 4 is matched with the mixing mechanism 3, so that the mixing efficiency is improved, the materials are reduced to adhere to the inner wall of the mixing tank, and the first rotating mechanism 32, the second rotating mechanism 33, the ultrasonic assembly 41 and the switching assembly 42 are controlled to work through the controller 5.
The unloading pipe 6 is installed on the upper portion of box 1, unloading groove 7 is installed to unloading pipe 6 externally mounted, connect the feed valve on the unloading pipe 6, install in the box 1 with mixing tank 31 complex feed assembly 8, feed assembly 8 includes bellows 81, electric jar one 82 and go-between 83, electric jar one 82 upper portion runs through box 1, the lower part and the go-between 83 of electric jar one 82 are connected, go-between 83 cover is established in the lower part of bellows 81, the upper portion and the unloading pipe 6 of bellows 81 are connected, the outside cover of mixing tank 31 is equipped with a plurality of rotation rings 311, the upper and lower extreme of mixing tank 31 communicates inlet pipe 312 and discharging pipe 313 respectively, connect the discharge valve on the discharging pipe 313, feed valve and electric jar one 82 are connected with controller 5 respectively, chamber door 9 is installed to one side of box 1.
The lower part of the base 2 is provided with a blanking groove, a bottom plate 10 is slidably arranged in the blanking groove, a blanking opening 11 is formed in the middle of the bottom plate 10, two sides of the blanking groove in the box body 1 are respectively provided with a second electric cylinder 12, the lower part of the second electric cylinder 12 is connected with the bottom plate 10, and the second electric cylinder 12 is connected with the controller 5.
The first rotating mechanism 32 comprises a first rotating assembly 321, a supporting assembly 322, a pushing assembly 323 and an arc-shaped rod 324, wherein the first rotating assembly 321 comprises a first driving motor 3211, a driving rod 3212, a driven rod 3213, a first rotating rod 3214, a second rotating rod 3215, a driving block 3216 arranged at one end of the driving rod 3212, an electromagnetic brake 3217, limit strips 3218, limit strips 3219 and two supporting plates 3210 arranged at two sides of the driving rod 3212, the two supporting plates 3210 are positioned at two sides of the mixing tank 31, a sliding groove 32101 matched with the rotating ring 311 is formed in one side of the supporting plates 3210, the first rotating rod 3214 and the second rotating rod 3215 are respectively connected with the corresponding supporting plates 3210, a transmission groove 32141 matched with the driving block 3216 is formed in one end of the first rotating rod 3214, a connecting groove 3241 is formed in one end of the arc-shaped rod 324, which is close to one end of the first rotating rod 3214, a limit groove 3242 matched with the limit strips 3218 is formed in the connecting groove 3241, and one end of the rotating rod 3214, which is far from the mixing tank 31 extends into the connecting groove 3241; one end of a driven rod 3213 is rotationally connected with the inner wall of the box body 1, one end of the driven rod 3213, which is far away from the box body 1, is rotationally connected with the arc-shaped rod 324, a limiting block 3219 is arranged on the outer side of the driven rod 3213, a plurality of limiting columns 13 are arranged on one side, close to the driven rod 3213, of the box body 1, an output shaft of a driving motor 3211 is connected with a transmission rod 3212, and the driving motor 3211 and an electromagnetic brake 3217 are respectively connected with the controller 5.
The rolling shaft 14 is rotatably mounted in the sliding groove 32101, and the rolling direction of the rolling shaft 14 coincides with the rotation direction of the rotating ring 311, so that the resistance during rotation of the rotating ring 311 can be reduced by rolling friction.
The support assembly 322 comprises two support columns 3221 and two support rings 3222, wherein the lower parts of the support columns 3221 are connected with the base 2, the two support rings 3222 are sleeved on the outer sides of the first rotating rod 3214 and the second rotating rod 3215 in a rotating mode, the upper parts of the support columns 3221 are connected with the support rings 3222, the electromagnetic brake 3217 is sleeved on the outer sides of the second rotating rod 3215, an armature hub of the electromagnetic brake 3217 is connected with the second rotating rod 3215, a stator of the electromagnetic brake 3217 is connected with the side face of the support rings 3222, and the electromagnetic brake 3217 is connected with the controller 5.
The pushing assembly 323 comprises a supporting table 3231, a plurality of sliding rails 3232, a sliding seat 3233, a pushing electric cylinder 3234, a connecting seat 3235 and a distance sensor 3236, wherein the sliding seat 3233 is slidably arranged on the upper portion of the sliding rail 3232, the lower portion of the supporting table 3231 is connected with the base 2, the sliding rail 3232 is arranged on the upper portion of the supporting table 3231, the upper portion of the sliding seat 3233 is connected with a driving motor 3211, one end of the pushing electric cylinder 3234 is connected with the inner wall of the box 1, the lower portion of the connecting seat 3235 is connected with the upper portion of the driving motor 3211, the upper portion of the connecting seat 3235 is connected with the pushing electric cylinder 3234, one end of the pushing electric cylinder 3234 away from the connecting seat 3235 is connected with the inner wall of the box 1, the distance sensor 3236 is arranged on the upper portion of the pushing electric cylinder 3234, one end of the distance sensor 3236 is connected with the inner wall of the box 1, and the distance sensor 3236 is used for measuring the distance between the pushing electric cylinder 3234 and the distance sensor 3236 is connected with the controller 5.
The second rotating mechanism 33 comprises a second driving motor 331, a driving gear 332 and a transmission toothed ring 333, the second driving motor 331 is installed on the side face of a supporting plate 3210, the driving gear 332 is connected with the output shaft of the second driving motor 331, the transmission toothed ring 333 is sleeved on the outer side of the mixing tank 31, the driving gear 332 is meshed with the transmission toothed ring 333, and the second driving motor 331 is connected with the controller 5.
The switching component 42 comprises a first conductive ring 421, a second conductive ring 422, an insulating tube 423, a first conductive column 424, a second conductive column 425, a first power connection column 426 matched with the first conductive ring 421, a second power connection column 427 matched with the second conductive ring 422, and an insulating base 420, wherein one ends of the first conductive column 424 and the second conductive column 425 penetrate into the insulating tube 423, one end, far away from the insulating tube 423, of the first conductive column 424 is connected with the first conductive ring 421, one end, far away from the insulating tube 423, of the second conductive column 425 is connected with the second conductive ring 422, the lower parts of the first power connection column 426 and the second power connection column 427 are respectively connected with the insulating base 420, the insulating base 420 is sleeved outside the feeding tube 312, and the upper part of the insulating tube 423 penetrates through the arc-shaped rod 324.
The ultrasonic assembly 41 comprises an ultrasonic generator 411, a plurality of transducers 412 and a plurality of vibrating rods 413, wherein the ultrasonic generator 411 is arranged in the base 2, the transducers 412 are arranged on the outer side of the insulating base 420, the upper parts of the vibrating rods 413 are connected with the transducers 412, the lower parts of the vibrating rods 413 penetrate into the mixing tank 31, the first conductive column 424 and the second conductive column 425 are respectively electrically connected with the ultrasonic generator 411, the lower parts of the first power connection column 426 and the second power connection column 427 are electrically connected with the transducers 412, and the ultrasonic generator 411 is connected with the controller 5.
The invention also provides an automatic mixing method for gypsum board production, which comprises the following steps:
Step one, feeding; feeding the material into the mixing tank 31;
Step two, connecting a driving motor I3211 and an ultrasonic generator 411; the arc-shaped rod 324 is driven to rotate by the first driving motor 3211, the first conductive ring 421 and the second conductive ring 422 are respectively combined with the first power receiving column 426 and the second power receiving column 427, the upper part of the feeding pipe 312 is shielded by the insulating sealing sheet 428, then the first driving motor 3211 and the transmission rod 3212 are driven to move by the pushing electric cylinder 3234, and the transmission block 3216 is inserted into the transmission groove 32141;
Step three, mixing materials; the first driving motor 3211 and the second driving motor 331 are controlled by the controller to repeatedly rotate in the forward and reverse directions so as to mix materials in the mixing tank 31;
Step four, ultrasonic mixing; starting an ultrasonic generator 411, and driving the materials to vibrate by utilizing the vibration of a vibration rod 413 to assist in mixing;
step five, unloading; the arc rod 324 is rotated to the side of the mixing tank 31, and the discharge valve is manually opened to discharge the material.
Working principle: before mixing, as shown in fig. 3, the arc rod 324 is in a horizontal state, the first electric cylinder 82 is started by the controller 5, the first electric cylinder 82 stretches to drive the connecting ring 83 at the lower part of the first electric cylinder to move downwards, the connecting ring 83 stretches the corrugated pipe 81, the lower part of the corrugated pipe 81 is sleeved on the outer side of the feeding pipe 312, then the feeding valve is opened by the controller 5, and external materials enter the mixing tank 31 through the blanking groove 7, the corrugated pipe 81 and the feeding pipe 312. After the feeding is completed, the feeding valve is closed, and the first electric cylinder 82 is controlled to be contracted, so that the corrugated pipe 81 is compressed, the lower part of the corrugated pipe is far away from the mixing tank 31, and collision with the mixing tank 31 in the mixing process is avoided.
After the feeding is completed, the mixing process is carried out, specifically: firstly, a first driving motor 3211 is started through a controller 5, the first driving motor 3211 drives a transmission rod 3212 to rotate, limiting strips 3218 on two sides of the transmission rod 3212 are inserted into limiting grooves 3242 in an arc rod 324 at the moment, the rotation of the transmission rod 3212 drives the arc rod 324 to rotate, the arc rod 324 is rotated to be in a vertical state, a second rotating rod 3215 is driven to rotate when the arc rod 324 rotates, the second rotating rod 3215 simultaneously drives a limiting block 3219 to rotate, and the limiting block 3219 is blocked through a mounted limiting post 13, so that a limiting effect is achieved; the rotation of the arc rod 324 drives the switching assembly 42 to move, so that the first conductive ring 421 and the second conductive ring 422 are respectively contacted with the first power connection column 426 and the second power connection column 427, and the ultrasonic generator 411 and the transducer 412 are connected; an insulating sealing sheet 428 covers the upper portion of the feed tube 312 to prevent leakage of material.
Then, the controller 5 starts the pushing cylinder 3234, the pushing cylinder 3234 drives the driving motor to approach the direction of the mixing tank 31, the driving motor one 3211 drives the transmission rod 3212 at the front end of the driving motor one 3212 to move, and the transmission block 3216 at the end of the transmission rod 3212 is inserted into the transmission groove 32141 at the end of the rotation rod one 3214, so that the combination of the transmission rod 3212 and the rotation rod one 3214 is realized. The transmission block 3216 can be a rectangular block, the structure of the connecting groove 3241 is matched with the rectangular block, the vertical state of the arc-shaped rod 324 is the initial state, and the stop position of the arc-shaped rod 324 is ensured to be fixed through the limit of the limit post 13, so that the transmission block 3216 and the transmission groove 32141 can be accurately aligned;
the first driving motor 3211 is started through the controller 5, the first driving motor 3211 drives the transmission rod 3212 to rotate, the transmission rod 3212 drives the first rotating rod 3214 to rotate, when the first transmission rod 3212 rotates, the transmission block 3216 drives the first rotating rod 3214 to rotate, and the limiting bar 3218 drives the arc-shaped rod 324 to rotate, so that the first mixing tank 31 of the arc-shaped rod 324 synchronously rotates;
The first rotating rod 3214 drives the mixing tank 31 to rotate through a supporting plate 3210 connected with the first rotating rod, the supporting plate 3210 on the other side of the mixing tank 31 drives the second rotating rod 3215 to rotate, and the second rotating rod 3215 rotates to drive an armature hub of the electromagnetic brake 3217 to rotate.
The rotation direction and the rotation angle of the first driving motor 3211 are controlled by the controller 5 to control the rotation direction and the rotation angle (the left and right amplitude is smaller than 90 degrees) of the mixing tank 31, and the material in the mixing tank 31 is turned over by controlling the first driving motor 3211 to repeatedly rotate forwards and backwards, so that the mixing effect is improved;
When the mixing tank 31 rotates by taking the first rotating rod 3214 as an axis, the second driving motor 331 is started by the controller 5, the second driving motor 331 drives the driving gear 332 to rotate, the driving gear 332 drives the mixing tank 31 to rotate by taking the central axis of the mixing tank 31 as an axis under the transmission of the transmission gear ring 333, and the repeated positive and negative rotation of the second driving motor 331 can be controlled by the controller 5.
The mixing tank rotates in two directions simultaneously, so that the mixing efficiency of materials in the tank is greatly improved, and the stirring effect is achieved by utilizing the relative motion between the vibrating rod 413 and the materials. The electromagnetic brake 3217 can play a role in decelerating and locking the second rotating rod 3215, the rotating speed of the second rotating rod 3215 is reduced through the electromagnetic brake 3217 under the condition that mixing is required to be stopped, the first auxiliary driving motor 3211 drives the mixing tank 31 to reset, the second rotating rod 3215 is locked to keep the stability of the mixing tank 31 in the loading and unloading processes, and the torque load of the first driving motor 3211 is reduced; and the rotation of the mixing tank 31 may be stopped in emergency in case of accident.
During the movement of the mixing tank 31, the second cylinder 12 is kept extended, so that the base plate 10 is remote from the discharge pipe 313 of the mixing tank 31.
After the mixing is completed, the first driving motor 3211 is controlled to rotate by the controller 5 to drive the mixing tank 31 to return to a vertical state, and the second rotating rod 3215 is locked by the electromagnetic brake 3217 to keep the mixing tank 31 stable; then the ultrasonic generator 411 is started through the controller 5, the first conductive ring 421 and the second conductive ring 422 are connected with the first conductive post 426 and the second conductive post 427, and the first conductive post 426 and the second conductive post 427 are respectively connected with the transducer 412 to form a loop, so that the high-frequency electric signal emitted by the ultrasonic generator 411 is transmitted to the transducer 412, converted into a mechanical vibration signal through the transducer 412 and transmitted to the material through the vibration rod 413, the mixing efficiency is improved through ultrasonic waves, and the adhesion between the material and the inner wall of the mixing tank 31 is also reduced.
The ultrasonic generator 411 is turned on for a while and then stopped. And the second electric cylinder 12 is controlled by the controller 5 to shrink, the bottom plate 10 is driven to move upwards, the blanking pipe 6 is fixed in the blanking opening 11, then the box door 9 is opened, the blanking valve is opened, and the materials in the mixing tank 31 are discharged.
After the materials are completely discharged, the discharging valve is closed, the box door 9 is closed, the pushing electric cylinder 3234 is controlled to shrink through the controller 5, the driving motor is driven to move and the transmission rod 3212 is driven to move, the transmission rod 3212 is separated from the first rotating rod 3214, the moving distance of the connecting seat 3235 is measured through the distance sensor 3236, the distance information is transmitted to the controller 5, the controller 5 is convenient to control the shrinking distance of the pushing electric cylinder 3234, and the limit bar 3218 is kept in the limit groove 3242 while the transmission block 3216 is separated from the transmission groove 32141.
Then, the controller 5 controls the driving motor one 3211 to rotate to drive the arc-shaped rod 324 to rotate to drive the switching assembly 42 to rotate, and at the moment, the electromagnetic brake 3217 is kept not to work, and after the arc-shaped rod 324 rotates to the side surface of the mixing tank 31, feeding operation is ready to be carried out.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a three-dimensional mixing arrangement of raw materials for gypsum board production, includes box (1) and sets up base (2) in box (1) lower part, its characterized in that: the mixing device comprises a box body (1), wherein a mixing mechanism (3) and an auxiliary mechanism (4) are arranged inside the box body (1), a controller (5) is arranged outside the box body (1), the mixing mechanism (3) comprises a mixing tank (31), a first rotating mechanism (32) and a second rotating mechanism (33), the first rotating mechanism (32) and the second rotating mechanism (33) are used for driving the mixing tank (31) to rotate, the auxiliary mechanism (4) is matched with the mixing mechanism (3) to improve the mixing efficiency, and the auxiliary mechanism (4) comprises an ultrasonic assembly (41) and a switching assembly (42); the first rotating mechanism (32) comprises a first rotating component (321), a supporting component (322), a propelling component (323) and an arc-shaped rod (324); the first rotating assembly (321) comprises a first driving motor (3211), a transmission rod (3212), a driven rod (3213), a first rotating rod (3214), a second rotating rod (3215), a transmission block (3216) arranged at one end of the transmission rod (3212), an electromagnetic brake (3217), limit strips (3218) arranged at two sides of the transmission rod (3212), limit blocks (3219) and two support plates (3210), wherein the two support plates (3210) are positioned at two sides of the mixing tank (31); a blanking pipe (6) is arranged at the upper part of the box body (1), and a blanking groove (7) is arranged outside the blanking pipe (6);
A feeding component (8) matched with the mixing tank (31) is arranged in the box body (1), the feeding component (8) comprises a corrugated pipe (81), an electric cylinder I (82) and a connecting ring (83), the upper part of the electric cylinder I (82) penetrates through the box body (1), the lower part of the electric cylinder I (82) is connected with the connecting ring (83), and the connecting ring (83) is sleeved on the lower part of the corrugated pipe (81);
The support assembly (322) comprises two support columns (3221) and two support rings (3222), wherein the lower parts of the support columns (3221) are connected with the base (2), the two support rings (3222) are sleeved on the outer sides of the first rotating rod (3214) and the second rotating rod (3215) in a rotating mode, and the upper parts of the support columns (3221) are connected with the support rings (3222);
The propulsion assembly (323) comprises a supporting table (3231), a plurality of sliding rails (3232), a sliding seat (3233) arranged on the upper portion of the sliding rails (3232) in a sliding mode, a propulsion electric cylinder (3234), a connecting seat (3235) and a distance sensor (3236), wherein the lower portion of the supporting table (3231) is connected with a base (2), the sliding rails (3232) are arranged on the upper portion of the supporting table (3231), the upper portion of the sliding seat (3233) is connected with a first driving motor (3211), one end of the propulsion electric cylinder (3234) is connected with the inner wall of a box body (1), the lower portion of the connecting seat (3235) is connected with the upper portion of the first driving motor (3211), one end, away from the connecting seat (3235), of the propulsion electric cylinder (3234) is connected with the inner wall of the box body (1), and the distance sensor (3236) is located on the upper portion of the propulsion electric cylinder (3234);
The second rotating mechanism (33) comprises a second driving motor (331), a driving gear (332) and a transmission toothed ring (333), the second driving motor (331) is arranged on the side surface of one supporting plate (3210), the driving gear (332) is connected with an output shaft of the second driving motor (331), the transmission toothed ring (333) is sleeved on the outer side of the mixing tank (31), and the driving gear (332) is meshed with the transmission toothed ring (333);
The switching assembly (42) comprises a first conductive ring (421), a second conductive ring (422), an insulating tube (423), a first conductive column (424), a second conductive column (425), a first electric connection column (426) matched with the first conductive ring (421), a second electric connection column (427) matched with the second conductive ring (422) and an insulating base (420), one ends of the first conductive column (424) and the second conductive column (425) penetrate through the insulating tube (423), one ends of the first conductive column (424) far away from the insulating tube (423) are connected with the first conductive ring (421), one ends of the second conductive column (425) far away from the insulating tube (423) are connected with the second conductive ring (422), the lower parts of the first electric connection column (426) and the second electric connection column (427) are respectively connected with the insulating base (420), the insulating base (420) is sleeved outside a feeding tube (312), the upper parts of the insulating tube (423) penetrate through an arc-shaped rod (324), and an insulating sealing sheet (428) is arranged inside the second conductive ring (422).
The ultrasonic assembly (41) comprises an ultrasonic generator (411), a plurality of transducers (412) and a plurality of vibrating rods (413), wherein the ultrasonic generator (411) is arranged in the base (2), the transducers (412) are arranged on the outer side of the insulating base (420), the upper parts of the vibrating rods (413) are connected with the transducers (412), the lower parts of the vibrating rods (413) penetrate into the mixing tank (31), the first conductive columns (424) and the second conductive columns (425) are respectively and electrically connected with the ultrasonic generator (411), the lower parts of the first grounding columns (426) and the second grounding columns (427) are electrically connected with the transducers (412), and the ultrasonic generator (411) is connected with the controller (5);
The feeding pipe (6) is connected with a feeding valve, the upper part of the corrugated pipe (81) is connected with the feeding pipe (6), a plurality of rotating rings (311) are sleeved on the outer side of the mixing tank (31), the upper end and the lower end of the mixing tank (31) are respectively communicated with a feeding pipe (312) and a discharging pipe (313), the discharging pipe (313) is connected with a discharging valve, the feeding valve and a first electric cylinder (82) are respectively connected with a controller (5), and a box door (9) is arranged on one side of the box body (1);
A sliding groove (32101) matched with the rotating ring (311) is formed in one side of the supporting plate (3210), a first rotating rod (3214) and a second rotating rod (3215) are respectively connected with the corresponding supporting plate (3210), a transmission groove (32141) matched with a transmission block (3216) is formed in one end, away from the mixing tank (31), of the first rotating rod (3214), a connecting groove (3241) is formed in one end, close to the first rotating rod (3214), of the arc-shaped rod (324), a limiting groove (3242) matched with a limiting bar (3218) is formed in the connecting groove (3241), and one end, away from the mixing tank (31), of the first rotating rod (3214) extends into the connecting groove (3241); one end of the driven rod (3213) is rotationally connected with the inner wall of the box body (1), one end of the driven rod (3213) away from the box body (1) is rotationally connected with the arc-shaped rod (324), the limiting block (3219) is arranged on the outer side of the driven rod (3213), a plurality of limiting columns (13) are arranged on one side, close to the driven rod (3213), of the box body (1), an output shaft of the driving motor I (3211) is connected with the transmission rod (3212), and the driving motor I (3211) and the electromagnetic brake (3217) are respectively connected with the controller (5);
The electromagnetic brake (3217) is sleeved outside the second rotating rod (3215), an armature hub of the electromagnetic brake (3217) is connected with the second rotating rod (3215), a stator of the electromagnetic brake (3217) is connected with the side face of the supporting ring (3222), and the electromagnetic brake (3217) is connected with the controller (5);
One end of the distance sensor (3236) is connected with the inner wall of the box body (1), the distance sensor (3236) is used for measuring the distance of one end of the connecting seat (3235), and the propulsion electric cylinder (3234) and the distance sensor (3236) are connected with the controller (5); the second driving motor (331) is connected with the controller (5);
The first rotating mechanism (32), the second rotating mechanism (33), the ultrasonic assembly (41) and the switching assembly (42) are respectively connected with the controller (5).
2. A three-dimensional mixing device for raw materials for gypsum board production according to claim 1, wherein: the sliding groove (32101) is rotationally provided with a plurality of rolling shafts (14), and the rolling shafts (14) are in rolling connection with the rotating ring (311).
3. A method for three-dimensionally mixing a raw material for gypsum board production using a three-dimensional mixing apparatus for gypsum board production according to claim 2, comprising the steps of:
Step one, feeding; feeding the material into a mixing tank (31);
Step two, a driving motor I (3211) and an ultrasonic generator (411) are connected; the arc-shaped rod (324) is driven to rotate by the first driving motor (3211), the first conductive ring (421) and the second conductive ring (422) are respectively combined with the first power receiving column (426) and the second power receiving column (427), the first conductive ring and the second conductive ring are shielded at the upper part of the feeding pipe (312) through the insulating sealing sheet (428), then the first driving motor (3211) and the transmission rod (3212) are driven to move by the pushing electric cylinder (3234), and the transmission block (3216) is inserted into the transmission groove (32141);
Step three, mixing materials; the controller controls the first driving motor (3211) and the second driving motor (331) to repeatedly rotate in the forward and reverse directions to mix materials in the mixing tank (31);
Step four, ultrasonic mixing; starting an ultrasonic generator (411), driving materials to vibrate by utilizing the vibration of a vibration rod (413), and assisting in mixing;
step five, unloading; the arc-shaped rod (324) is rotated to the side surface of the mixing tank (31), and the discharge valve is opened manually to discharge the materials.
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| CN117621258A (en) | 2024-03-01 |
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