CN116198019B - Alumina ceramic slurry mixing equipment and using method thereof - Google Patents
Alumina ceramic slurry mixing equipment and using method thereof Download PDFInfo
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- CN116198019B CN116198019B CN202310216912.1A CN202310216912A CN116198019B CN 116198019 B CN116198019 B CN 116198019B CN 202310216912 A CN202310216912 A CN 202310216912A CN 116198019 B CN116198019 B CN 116198019B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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Abstract
The invention relates to the field of ceramic slurry mixing, in particular to alumina ceramic slurry mixing equipment and a using method thereof. The alumina ceramic slurry mixing equipment and the use method thereof consist of a transmission mechanism, a feeding mechanism and a discharging mechanism; when the arc-shaped rack on the scraping plate is meshed with the gear rod in an intermittent manner along with the rotation process of the stirring rod, the gear rod is matched with the two guide rods through the transmission rod and the bidirectional reciprocating screw rod to reciprocate up and down once, so that in the process of moving the E-shaped piston rod at the bottom of the guide rod up and down, alumina powder in the air chamber is sprayed on two sides of ceramic slurry from the spray pipe under the action of air pressure, the alumina powder is quickly mixed with the slurry, and intermittent dispersion feeding is performed.
Description
Technical Field
The invention relates to the field of ceramic slurry mixing, in particular to alumina ceramic slurry mixing equipment and a using method thereof.
Background
Alumina ceramic is a ceramic material mainly composed of alumina, and when the ceramic material is produced, alumina micropowder and slurry of the ceramic material need to be processed by a mixing device to prepare alumina ceramic slurry.
The prior patent (publication number: CN 112140326A) discloses a slurry preparation and grouting device for a ceramic hand mould for producing latex gloves, which comprises a stirring barrel and a charging hopper, wherein the stirring barrel is in sealing connection with the charging hopper. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. in the use process of the ceramic slurry mixing equipment, materials enter the stirring barrel from a discharging hopper at the top of the equipment, so that the materials are easily stacked together, are difficult to be mixed with slurry rapidly, and have low mixing efficiency; 2. because the particle size of the alumina powder is required to be less than 1 mu m in the mixing process of the partial alumina ceramic slurry, the existing partial ceramic slurry mixing equipment is difficult to effectively filter and recycle the materials with large particle sizes in the using process, and the mixing quality is affected.
Disclosure of Invention
The invention aims to provide alumina ceramic slurry mixing equipment and a using method thereof, which are used for solving the problems in the background art: 1. in the using process of the existing partial ceramic slurry mixing equipment, the added materials are difficult to be rapidly dispersed in the slurry for mixing; 2. in the use process of the existing partial alumina ceramic slurry mixing equipment, materials are difficult to filter and recycle. In order to achieve the above purpose, the present invention provides the following technical solutions: the alumina ceramic slurry mixing equipment comprises a tank body, wherein the top of the tank body is fixedly connected with a motor, the rotating end of the motor penetrates through the tank body and is fixedly connected with a stirring rod, the bottom of the stirring rod is fixedly connected with a conical support, and the bottom of the conical support is rotatably connected to the inner bottom surface of the tank body;
the two sides of the top of the tank body are symmetrically and movably connected with U-shaped guide plates, a transmission mechanism is movably connected between the side wall of the conical support and the tank body, and two sides of the upper part of the transmission mechanism are respectively and movably connected with the side walls of the two U-shaped guide plates;
the utility model discloses a jar internal bottom surface's the equal fixedly connected with arc support cover of both sides, swing joint has feed mechanism between the upper portion of arc support cover and the jar body lateral wall, feed mechanism's top and adjacent the inside swing joint of U type baffle, swing joint has the bin outlet mechanism between the lower part of arc support cover and the lower part of jar body, three air chambers have been seted up to the vertical equidistance in top of arc support cover, the one end setting of bin outlet mechanism is in adjacent three the inside of air chamber, feed mechanism's one end and the one end swing joint of bin outlet mechanism.
Preferably, the transmission mechanism comprises six scrapers, the six scrapers are fixedly connected to the side wall of the conical support along the circumference at equal intervals, the side walls of the front and rear two scrapers are vertically and fixedly connected with connecting plates, and the tops of the connecting plates are fixedly connected with arc racks;
the rear side of the lower part of the tank body is rotationally connected with a gear rod, one end of the gear rod is meshed with the bottom of the adjacent arc-shaped rack, the top of the tank body is rotationally connected with a transmission rod, one ends of the transmission rod adjacent to the gear rod are fixedly connected with belt pulleys, and a transmission belt is movably connected between the two belt pulleys;
the top of the tank body is rotationally connected with a bidirectional reciprocating screw rod, the middle part of the bidirectional reciprocating screw rod and the other end of the transmission rod are fixedly connected with bevel gears, and the two bevel gears are meshed and installed;
the side walls of the two U-shaped guide plates are fixedly connected with threaded sleeves, and the two threaded sleeves are respectively in threaded connection with two sides of the bidirectional reciprocating screw rod.
Preferably, the feeding mechanism comprises two guide rods, the two guide rods are symmetrically and slidably connected to two sides of the inner wall of the tank body, guide pins are symmetrically and rotatably connected to the top of the guide rods, waist-shaped grooves are obliquely formed in two sides of the U-shaped guide plate, and the two guide pins are respectively and slidably connected to the interiors of the two waist-shaped grooves;
the bottom of the guide rod is fixedly connected with an E-shaped piston rod, the lower part of the E-shaped piston rod is movably inserted into the adjacent three air chambers, the bottom of the E-shaped piston rod is fixedly connected with a pressing sleeve, and the side wall of the pressing sleeve is symmetrically provided with pressing grooves matched with a discharge mechanism;
the side wall of the tank body is fixedly connected with an alumina powder tank, the bottom of the alumina powder tank is fixedly connected with a material collecting box, the bottom of the material collecting box is fixedly connected with a four-way conduit, and the lower part of the four-way conduit penetrates through the tank body and is fixedly connected with the side wall of the arc-shaped supporting sleeve;
the utility model discloses a powder distributor, including aluminum oxide powder jar, cross type branch material flabellum, the lower part of the inner wall of aluminum oxide powder jar has been seted up, the inside of dividing the silo rotates and is connected with cross type branch material flabellum, the lateral wall fixedly connected with circular gear of jar body is run through to the one end of cross type branch material flabellum, the lateral wall fixedly connected with of guide arm and circular gear matched with transmission rack, the upper portion of arc support cover inner wall has been seted up with air chamber matched with gas pocket, the equal fixedly connected with check valve of inner wall of gas pocket and cross pipe.
Preferably, the round hole has been seted up to the lateral wall of the jar body, one side of cross divides the material flabellum rotates the inside of connecting at the round hole, the spacing groove has been seted up at the middle part of round hole inner wall, the fixed spacing ring that has cup jointed in one side of cross divides the material flabellum, equal sliding connection has the spring pin all around of spacing ring outer lane, four spacing holes have been seted up along the circumference equidistance to the inner wall of spacing groove, four the spring pin is movable grafting respectively in four the inside of spacing hole.
Preferably, the discharging mechanism comprises three spray pipes, the three spray pipes are fixedly connected to the lower part of the arc-shaped supporting sleeve at equal intervals, one end of each spray pipe extends to the inner part of the adjacent air chamber, the inner wall of each spray pipe is fixedly connected with a supporting ring, the inner ring of each supporting ring is slidably connected with a cross rod, one end of each cross rod is fixedly connected with a conical sealing block, the side wall of each conical sealing block is in lap joint with the inner wall of each spray pipe, and one side, far away from the air chamber, of each spray pipe is fixedly connected with a second one-way valve;
the other end of the cross rod is fixedly connected with a filter sleeve, and a compression spring is movably connected between the filter sleeve and the support ring;
the bottom fixedly connected with baffle of air chamber, the discharge groove has all been seted up to the both sides of baffle, the middle part of baffle rotates and is connected with the bull stick, the equal fixedly connected with in both sides of bull stick with discharge groove matched with closing plate, two fixedly connected with coil spring between the bottom of closing plate and the top of baffle, the upper portion symmetry fixedly connected with of bull stick and feed mechanism matched with regulation round pin, the lower part fixedly connected with waste box of jar external wall, fixedly connected with discharge tube between one side of waste box and the bottom of air chamber.
Preferably, the middle part of the inner wall of the spray pipe is provided with a conical surface matched with the conical sealing block;
the both sides of supporting ring are all fixedly connected with installation pole, the one end of installation pole and the inner wall fixed connection of spray tube.
Preferably, the top of the tank body is symmetrically and fixedly connected with a sliding rod, the middle of the sliding rod is slidably connected with a sliding block, and the side walls of the two sliding blocks are respectively and fixedly connected with the side walls of the two U-shaped guide plates.
An alumina ceramic slurry mixing device and a use method thereof, comprising the following steps:
s1, when the alumina ceramic slurry mixing equipment is used, firstly, adding ceramic slurry raw materials into a tank body, starting a motor, and stirring by a stirring rod, wherein the stirring rod drives a conical support and a scraping plate to synchronously rotate, and the scraping plate enables large-particle slurry deposited at the bottom of the tank body to turn along the inclined plane of the scraping plate in the rotating process of the bottom of the tank body;
s2, when the arc-shaped rack on the scraping plate moves to the position of the gear rod, the gear rod rotates to drive the transmission rod to rotate through the transmission belt, the transmission rod drives the bidirectional reciprocating screw rod to rotate through the bevel gear, at the moment, the two U-shaped guide plates reciprocate at the top of the tank body, and under the matched sliding of the waist-shaped groove on the side wall of the U-shaped guide plate and the guide pin, the guide rod reciprocates up and down in the tank body through the guide pin;
s3, when the guide rod is inserted into the arc-shaped supporting sleeve with the E-shaped piston rod, the first one-way valve is closed, the transmission rack on the guide rod is meshed with the circular gear on the cross-shaped material distributing fan blade, so that the cross-shaped material distributing fan blade rotates for one circle, aluminum powder in the aluminum oxide powder tank is quantitatively conveyed into the material collecting box, the second one-way valve is opened along with the continuous downward movement of the E-shaped piston rod, the aluminum powder stored in the air chamber moves towards the position of the spray pipe under the action of air pressure, the filtering sleeve and the conical sealing block are pressed to move, the aluminum powder is sprayed out from the position of the spray pipe after being filtered from the position of the filtering sleeve, and the aluminum powder is dispersed at the two sides of the tank and mixed with ceramic slurry in the rotating process;
s4, along with the continuous downward movement of the E-shaped piston rod, aluminum powder and gas in the air chamber are gradually discharged, the compression spring drives the conical sealing block to reset and seal the spray pipe, meanwhile, the pressing sleeve at the bottom of the E-shaped piston rod is moved down to the position of the rotating rod, the pressing groove on the side wall of the pressing sleeve slides in cooperation with the adjusting pin on the rotating rod, so that the rotating rod drives the sealing plate to rotate, at the moment, the position of the discharging groove is opened, and the reset filtering sleeve drives the filtered aluminum powder to slide down and collect towards the position of the discharging groove;
s5, when the E-shaped piston rod ascends, the pressing sleeve releases the cooperation with the rotating rod, so that the coil spring drives the rotating rod to rotate and reset with the sealing plate, the position of the discharge groove is sealed, negative pressure is generated at the lower part of the air chamber when the E-shaped piston rod moves upwards, the first check valve at the position of the four-way guide pipe is opened, the second check valve is closed, quantitative aluminum powder stored in the collection box falls into the air chamber, and the first check valve at the position of the air hole is opened to inflate the air chamber along with the continuous upward movement of the E-shaped piston rod, so that aluminum oxide powder is added into ceramic slurry in the process of up-and-down reciprocating movement of the E-shaped piston rod by the guide rod.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the cooperation of the arc-shaped rack, the guide rods, the spray pipe and other parts, when the arc-shaped rack on the scraping plate is meshed with the gear rod in an intermittent manner in the rotation process of the stirring rod, the gear rod is matched with the two guide rods through the transmission rod and the bidirectional reciprocating screw rod to reciprocate once up and down, so that in the up and down movement process of the E-shaped piston rod at the bottom of the guide rod, alumina powder in the air chamber is sprayed on two sides of ceramic slurry from the spray pipe under the action of air pressure, the alumina powder is quickly mixed with the slurry, intermittent dispersed feeding is realized, and the mixing efficiency is effectively improved.
According to the invention, through the matched use of the parts such as the filter sleeve, the pressing sleeve and the sealing plate, when the E-shaped piston rod moves downwards in the air chamber, alumina powder is filtered by the filter sleeve and sprayed out, then the pressing sleeve moves downwards along with the E-shaped piston rod, and under the cooperation of the pressing groove and the adjusting pin, the sealing of the discharge groove is relieved by rotating the rotating rod with the sealing plate, so that the filtered alumina powder with large particle size falls into the discharge groove for recovery in the resetting process of the filter sleeve, and the mixing quality of ceramic slurry is improved.
According to the invention, through the matching use of the cross-shaped material distributing fan blades, the round gear, the transmission rack and other parts, when the guide rod drives the transmission rack to move downwards, the transmission rack is meshed with the round gear and drives the cross-shaped material distributing fan blades to rotate for one circle, so that the cross-shaped material distributing fan blades quantitatively send the raw materials in the alumina powder tank into the material collecting box, and when the material collecting box conveys the alumina powder into the air chamber, the effect of automatic quantitative feeding is realized, the use convenience is improved, and the feeding uniformity is improved.
Drawings
FIG. 1 is a front cross-sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1B in accordance with the present invention;
FIG. 4 is a top view of the position of the tank and the drive rod of the present invention;
FIG. 5 is a top view of the position of the tank and stirring rod of the present invention;
FIG. 6 is a side cross-sectional view of the alumina powder canister and cross-shaped dispensing fan blade position of the present invention;
FIG. 7 is a side cross-sectional view of a stop collar and spring pin of the present invention in partial position;
FIG. 8 is a top view of the spacer and seal plate positions of the present invention;
FIG. 9 is a rear cross-sectional view of a partial position of the arcuate rack and pinion rod of the present invention;
FIG. 10 is a front view of a partial position of a press sleeve and a press groove according to the present invention;
fig. 11 is a perspective view of an E-type piston rod of the present invention.
In the figure: 1. a tank body; 2. a motor; 3. a stirring rod; 4. a conical support; 5. a U-shaped guide plate; 6. a transmission mechanism; 601. a scraper; 602. a connecting plate; 603. an arc-shaped rack; 604. a gear lever; 605. a transmission rod; 606. a belt pulley; 607. a conveyor belt; 608. a bidirectional reciprocating screw rod; 609. bevel gears; 610. a screw sleeve; 7. an arc-shaped supporting sleeve; 8. a feeding mechanism; 801. a guide rod; 802. a guide pin; 803. a waist-shaped groove; 804. an E-type piston rod; 805. pressing the sleeve; 806. pressing a groove; 807. an alumina powder tank; 808. a collection box; 809. a four-way conduit; 810. a material dividing groove; 811. cross-shaped material-dividing fan blades; 812. a circular gear; 813. a drive rack; 814. air holes; 815. a first check valve; 816. a round hole; 817. a limit groove; 818. a limiting ring; 819. a spring pin; 9. a discharging mechanism; 901. a spray pipe; 902. a support ring; 903. a cross bar; 904. a conical sealing block; 905. a second check valve; 906. a filter sleeve; 907. a compression spring; 908. a partition plate; 909. a discharge chute; 910. a rotating rod; 911. a sealing plate; 912. a coil spring; 913. an adjusting pin; 914. a waste bin; 915. a discharge pipe; 10. an air chamber.
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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: the utility model provides an alumina ceramic mud mixing equipment and application method thereof, includes a jar body 1, the top fixedly connected with motor 2 of jar body 1, and the rotation end of motor 2 runs through jar body 1 fixedly connected with puddler 3, and the bottom fixedly connected with toper support 4 of puddler 3, the bottom rotation of toper support 4 is connected at the interior bottom surface of jar body 1. It should be noted that: the top fixedly connected with mud raw materials feeder hopper of jar body 1, row material pipe 915 has been seted up to jar body 1 bottom.
Two sides of the top of the tank body 1 are symmetrically and movably connected with U-shaped guide plates 5, a transmission mechanism 6 is movably connected between the side wall of the conical support 4 and the tank body 1, and two sides of the upper part of the transmission mechanism 6 are respectively and movably connected with the side walls of the two U-shaped guide plates 5.
The both sides of the internal bottom surface of jar body 1 are all fixedly connected with arc support cover 7, swing joint has feed mechanism 8 between the upper portion of arc support cover 7 and jar body 1 lateral wall, the inside swing joint of feed mechanism 8 and adjacent U type baffle 5, swing joint has discharge mechanism 9 between the lower part of arc support cover 7 and the lower part of jar body 1, three air chambers 10 have been seted up to the vertical equidistance in top of arc support cover 7, the one end setting of discharge mechanism 9 is in the inside of adjacent three air chambers 10, the one end of feed mechanism 8 and the one end swing joint of discharge mechanism 9.
In this embodiment, as shown in fig. 1 to 11, the transmission mechanism 6 includes six scrapers 601, the six scrapers 601 are fixedly connected to the side walls of the conical support 4 along the circumference at equal intervals, the side walls of the front and rear two scrapers 601 are vertically and fixedly connected with a connecting plate 602, and the top of the connecting plate 602 is fixedly connected with an arc-shaped rack 603. It should be noted that: the scraping plate 601 is obliquely arranged, and when the scraping plate 601 rotates along with the conical support 4, slurry at the bottom of the tank body 1 is guided through the inclined surface of the scraping plate 601, and lower slurry is turned over.
The rear side of jar body 1 lower part rotates and is connected with gear pole 604, and the one end of gear pole 604 meshes with the bottom of adjacent arc rack 603, and the top of jar body 1 rotates and is connected with transfer line 605, and the equal fixedly connected with belt pulley 606 of one end that transfer line 605 and gear pole 604 are adjacent, swing joint has transmission belt 607 between two belt pulleys 606. It should be noted that: both ends of the arc-shaped rack 603 are provided with chamfers, so that resistance in the rotation process of the arc-shaped rack 603 is reduced; and a support bearing is fixedly connected between the gear rod 604 and the tank 1, and the support bearing is of a sealed bearing type.
The top of the tank body 1 is rotationally connected with a bidirectional reciprocating screw rod 608, the middle part of the bidirectional reciprocating screw rod 608 and the other end of the transmission rod 605 are fixedly connected with bevel gears 609, and the two bevel gears 609 are meshed and installed.
The side walls of the two U-shaped guide plates 5 are fixedly connected with screw sleeves 610, and the two screw sleeves 610 are respectively in threaded connection with the two sides of the bidirectional reciprocating screw rod 608. It should be noted that: the bi-directional reciprocating screw 608 is provided as a ball screw type, and when the bi-directional reciprocating screw 608 rotates, the two threaded sleeves 610 respectively carry the two U-shaped guide plates 5 to reciprocate relatively or reversely.
In this embodiment, as shown in fig. 1 to 11, the feeding mechanism 8 includes two guide rods 801, the two guide rods 801 are symmetrically and slidably connected to two sides of the inner wall of the can body 1, the top of the guide rod 801 penetrates through the can body 1 and is symmetrically and rotationally connected with guide pins 802, two sides of the u-shaped guide plate 5 are obliquely provided with waist-shaped grooves 803, and the two guide pins 802 are respectively and slidably connected to the inside of the two waist-shaped grooves 803. It should be noted that: guide blocks are symmetrically and fixedly connected to the upper part of the inner wall of the tank body 1, and two guide rods 801 are respectively and slidably connected to the two guide blocks; the guide pins 802 on two sides of the top of the guide rod 801 are rotatably connected and installed, so that the guide pins 802 can slide in the waist-shaped groove 803 in a matched manner, the guide rod 801 is carried by the waist-shaped groove 803 to reciprocate up and down in the tank 1 in the reciprocating translation process of the U-shaped guide plate 5, and each time the gear rod 604 is meshed with the corresponding arc-shaped rack 603, the U-shaped guide plate 5 reciprocates on the bidirectional reciprocating screw rod 608 for one time, so that the guide rod 801 reciprocates up and down for one time.
The bottom of the guide rod 801 is fixedly connected with an E-shaped piston rod 804, the lower part of the E-shaped piston rod 804 is movably inserted into the three adjacent air chambers 10, the bottom of the E-shaped piston rod 804 is fixedly connected with a pressing sleeve 805, and the side wall of the pressing sleeve 805 is symmetrically provided with pressing grooves 806 matched with the discharging mechanism 9.
The lateral wall fixedly connected with alumina powder jar 807 of jar body 1, the bottom fixedly connected with box 808 gathers materials of alumina powder jar 807, the bottom fixedly connected with cross pipe 809 of box 808 gathers materials, the lateral wall fixedly connected with of jar body 1 and arc support cover 7 is run through to the lower part of cross pipe 809. It should be noted that: the three outlets of the lower portion of the four-way duct 809 extend to the inside of the adjacent three air cells 10, respectively.
The lower part of the inner wall of the alumina powder tank 807 is provided with a material dividing groove 810, the inside of the material dividing groove 810 is rotationally connected with a cross material dividing fan blade 811, one end of the cross material dividing fan blade 811 penetrates through the side wall of the tank body 1 and is fixedly connected with a circular gear 812, the side wall of the guide rod 801 is fixedly connected with a transmission rack 813 matched with the circular gear 812, the upper part of the inner wall of the arc-shaped supporting sleeve 7 is provided with an air hole 814 matched with the air chamber 10, and the air hole 814 and the inner wall of the four-way conduit 809 are fixedly connected with a first check valve 815. It should be noted that: when the meshing of the transmission rack 813 and the round gear 812 is finished, the cross-shaped material distributing fan blades 811 can rotate for one circle, and aluminum powder at the tops of the cross-shaped material distributing fan blades 811 is quantitatively conveyed into the material collecting box 808.
In this embodiment, as shown in fig. 1 to 11, a circular hole 816 is formed in a side wall of the tank body 1, one side of a cross-shaped material distributing fan blade 811 is rotationally connected to the inside of the circular hole 816, a limit groove 817 is formed in the middle of the inner wall of the circular hole 816, a limit ring 818 is fixedly sleeved on one side of the cross-shaped material distributing fan blade 811, spring pins 819 are slidably connected to the periphery of an outer ring of the limit ring 818, four limit holes are formed in the inner wall of the limit groove 817 along the circumference at equal intervals, and the four spring pins 819 are movably inserted into the inside of the four limit holes respectively. It should be noted that: a sealing bearing is fixedly connected between one side of the cross-shaped material distributing fan blade 811 and the round hole, so that the sealing effect of the side wall of the tank body 1 is improved; after the cross-shaped material distributing fan blades 811 are matched with the transmission racks 813 to rotate through the round gears 812, the spring pins 819 are matched with the limiting holes to limit the rotation of the cross-shaped material distributing fan blades 811.
In this embodiment, as shown in fig. 1 to 11, the discharging mechanism 9 includes three nozzles 901, the three nozzles 901 are fixed at the lower part of the arc supporting sleeve 7 at equal intervals, one end of each nozzle 901 extends to the inside of the adjacent air chamber 10, the inner wall of each nozzle 901 is fixedly connected with a supporting ring 902, the inner ring of each supporting ring 902 is slidably connected with a cross rod 903, one end of each cross rod 903 is fixedly connected with a conical sealing block 904, the side wall of each conical sealing block 904 is overlapped with the inner wall of each nozzle 901, and one side of each nozzle 901 far away from the air chamber 10 is fixedly connected with a second check valve 905. It should be noted that: when the E-shaped piston rod 804 moves downwards, the second check valve 905 is opened under the action of air pressure, the first check valve 815 is closed, and when the E-shaped piston rod 804 moves upwards, the second check valve 905 is in a closed state under the action of negative pressure, and the first check valve 815 is in an open state.
The other end of the cross rod 903 is fixedly connected with a filter sleeve 906, and a compression spring 907 is movably connected between the filter sleeve 906 and the support ring 902. It should be noted that: the compression spring 907 is movably sleeved on the cross rod 903, when the second check valve 905 is opened, the filter sleeve 906 moves to the position of the support ring 902 under the action of air pressure and material pressure, and when the second check valve 905 is closed, the pressure disappears, and at the moment, the compression spring 907 is reset with the filter sleeve 906.
The bottom of the air chamber 10 is fixedly connected with a baffle 908, discharge grooves 909 are formed in two sides of the baffle 908, a rotary rod 910 is rotatably connected to the middle of the baffle 908, sealing plates 911 matched with the discharge grooves 909 are fixedly connected to two sides of the rotary rod 910, and coil springs 912 are fixedly connected between the bottoms of the two sealing plates 911 and the top of the baffle 908. It should be noted that: the middle part fixedly connected with go-between of bull stick 910, two closing plates 911 are fixed connection respectively in the both sides of go-between, and coil spring 912 top and go-between bottom fixed connection, and the recess has been seted up to baffle 908 top intermediate position, and coil spring 912 sets up inside the recess.
The upper portion symmetry fixedly connected with of bull stick 910 is with feed mechanism 8 matched with regulation round pin 913, and the lower part fixedly connected with waste material box 914 of jar body 1 outer wall is fixedly connected with row material pipe 915 between one side of waste material box 914 and the bottom of air chamber 10. It should be noted that: the pressing groove 806 is obliquely arranged along the arc surface of the pressing sleeve 805, when the feeding mechanism 8 moves downwards with the pressing sleeve 805, the pressing groove 806 is matched with the adjusting pin 913, so that the adjusting pin 913 rotates with the sealing plate 911 and releases the sealing on the position of the partition 908, aluminum powder with large particle size is conveniently discharged when the filter sleeve 906 resets, and limit nails are symmetrically and fixedly connected to the top of the partition 908, so that the sealing plate 911 in the rotating reset process can be limited.
In this embodiment, as shown in fig. 1 to 11, the middle part of the inner wall of the nozzle 901 is provided with a conical surface which is matched with the conical sealing block 904.
Both sides of the supporting ring 902 are fixedly connected with mounting rods, and one ends of the mounting rods are fixedly connected with the inner wall of the spray pipe 901.
In this embodiment, as shown in fig. 1 to 11, the top of the tank 1 is symmetrically and fixedly connected with a sliding rod, the middle of the sliding rod is slidably connected with a sliding block, and the side walls of the two sliding blocks are respectively and fixedly connected with the side walls of the two U-shaped guide plates 5. It should be noted that: the U-shaped guide plate 5 can stably translate at the top of the tank body 1.
In this embodiment, as shown in fig. 1 to 11, an alumina ceramic slurry mixing apparatus and a method for using the same, comprising the steps of:
s1, when the alumina ceramic slurry mixing equipment is used, firstly, ceramic slurry raw materials are added into a tank body 1, a motor 2 is started, stirring operation is carried out by a stirring rod 3, at the moment, the stirring rod 3 carries a conical support 4 and a scraping plate 601 to synchronously rotate, and in the process of rotating the bottom of the tank body 1, large-particle slurry deposited at the bottom of the tank body 1 is guided and turned along the inclined plane of the scraping plate 601;
s2, when the arc-shaped rack 603 on the scraper 601 moves to the position of the gear rod 604, the gear rod 604 rotates to drive the transmission rod 605 through the transmission belt 607, so that the transmission rod 605 drives the bidirectional reciprocating screw rod 608 to rotate through the bevel gear 609, at the moment, the two U-shaped guide plates 5 reciprocate on the top of the tank body 1, and under the matched sliding of the waist-shaped grooves 803 on the side walls of the U-shaped guide plates 5 and the guide pins 802, the guide rods 801 reciprocate up and down in the tank body 1 through the guide pins 802;
s3, when the guide rod 801 is inserted into the arc-shaped supporting sleeve 7 with the E-shaped piston rod 804, the first one-way valve 815 is closed, the transmission rack 813 on the guide rod 801 is meshed with the circular gear 812 on the cross-shaped material distributing fan blade 811, so that the cross-shaped material distributing fan blade 811 rotates once to quantitatively convey aluminum powder in the aluminum oxide powder tank 807 to the inside of the material collecting box 808, the second one-way valve 905 is opened along with the continuous downward movement of the E-shaped piston rod 804, so that the aluminum powder stored in the air chamber 10 moves towards the position of the spray pipe 901 under the action of air pressure, and pushes the filtering sleeve 906 to move with the conical sealing block 904, so that the aluminum powder is sprayed out from the position of the spray pipe 901 after being filtered from the position of the filtering sleeve 906, and the aluminum powder is dispersed at the two sides of the tank 1 and mixed with ceramic slurry in the rotating process;
s4, as the E-shaped piston rod 804 continues to move downwards, aluminum powder and gas in the air chamber 10 are gradually discharged, the compression spring 907 drives the conical sealing block 904 to reset the sealing of the spray pipe 901, meanwhile, the pressing sleeve 805 at the bottom of the E-shaped piston rod 804 moves downwards to the position of the rotating rod 910, the pressing groove 806 at the side wall of the pressing sleeve 805 slides with the adjusting pin 913 on the rotating rod 910 in a matched manner, so that the rotating rod 910 rotates with the sealing plate 911, at the moment, the position of the discharge groove 909 is opened, and the reset filtering sleeve 906 slides and collects the aluminum powder which is filtered to the position of the discharge groove 909;
s5, when the E-type piston rod 804 ascends, the pressing sleeve 805 releases the fit with the rotating rod 910, so that the coil spring 912 drives the rotating rod 910 to rotate and reset with the sealing plate 911, the position of the discharge groove 909 is sealed, negative pressure is generated at the lower part of the air chamber 10 when the E-type piston rod 804 moves upwards, at the moment, the first one-way valve 815 at the position of the four-way conduit 809 is opened, the second one-way valve 905 is closed, the quantitative aluminum powder stored in the collecting box 808 falls into the air chamber 10, and when the E-type piston rod 804 moves upwards, the first one-way valve 815 at the position of the air hole 814 is opened to charge air in the air chamber 10, so that the guide rod 801 drives the E-type piston rod 804 to reciprocate up and down, and alumina powder is added into ceramic slurry.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Alumina ceramic slurry mixing equipment, including a tank (1), its characterized in that: the top of the tank body (1) is fixedly connected with a motor (2), the rotating end of the motor (2) penetrates through the tank body (1) and is fixedly connected with a stirring rod (3), the bottom of the stirring rod (3) is fixedly connected with a conical support (4), and the bottom of the conical support (4) is rotationally connected to the inner bottom surface of the tank body (1);
the two sides of the top of the tank body (1) are symmetrically and movably connected with U-shaped guide plates (5), a transmission mechanism (6) is movably connected between the side wall of the conical support (4) and the tank body (1), and two sides of the upper part of the transmission mechanism (6) are respectively and movably connected with the side walls of the two U-shaped guide plates (5);
the automatic feeding device is characterized in that arc-shaped supporting sleeves (7) are fixedly connected to two sides of the inner bottom surface of the tank body (1), a feeding mechanism (8) is movably connected between the upper portion of each arc-shaped supporting sleeve (7) and the side wall of the tank body (1), the top of each feeding mechanism (8) is movably connected with the inner portion of each U-shaped guide plate (5) adjacent to each other, a discharging mechanism (9) is movably connected between the lower portion of each arc-shaped supporting sleeve (7) and the lower portion of the tank body (1), three air chambers (10) are vertically and equidistantly formed in the top of each arc-shaped supporting sleeve (7), one end of each discharging mechanism (9) is arranged in the three adjacent air chambers (10), and one end of each feeding mechanism (8) is movably connected with one end of each discharging mechanism (9);
the transmission mechanism (6) comprises six scrapers (601), the six scrapers (601) are fixedly connected to the side wall of the conical support (4) along the circumference at equal intervals, the side walls of the front scraper (601) and the rear scraper (601) are vertically and fixedly connected with connecting plates (602), and the tops of the connecting plates (602) are fixedly connected with arc racks (603);
the rear side of the lower part of the tank body (1) is rotationally connected with a gear rod (604), one end of the gear rod (604) is meshed with the bottom of an adjacent arc-shaped rack (603), the top of the tank body (1) is rotationally connected with a transmission rod (605), one end of the transmission rod (605) adjacent to the gear rod (604) is fixedly connected with belt pulleys (606), and a transmission belt (607) is movably connected between the two belt pulleys (606);
the top of the tank body (1) is rotationally connected with a bidirectional reciprocating screw rod (608), the middle part of the bidirectional reciprocating screw rod (608) and the other end of the transmission rod (605) are fixedly connected with bevel gears (609), and the two bevel gears (609) are installed in a meshed manner;
the side walls of the two U-shaped guide plates (5) are fixedly connected with threaded sleeves (610), and the two threaded sleeves (610) are respectively connected with two sides of the bidirectional reciprocating screw rod (608) in a threaded manner;
the feeding mechanism (8) comprises two guide rods (801), the two guide rods (801) are symmetrically and slidably connected to two sides of the inner wall of the tank body (1), guide pins (802) are symmetrically and rotatably connected to the top of the guide rods (801) penetrating through the tank body (1), waist-shaped grooves (803) are obliquely formed in two sides of the U-shaped guide plate (5), and the two guide pins (802) are slidably connected to the interiors of the two waist-shaped grooves (803) respectively;
the bottom of the guide rod (801) is fixedly connected with an E-shaped piston rod (804), the lower part of the E-shaped piston rod (804) is movably inserted into the adjacent three air chambers (10), the bottom of the E-shaped piston rod (804) is fixedly connected with a pressing sleeve (805), and the side wall of the pressing sleeve (805) is symmetrically provided with pressing grooves (806) matched with the discharging mechanism (9);
the side wall of the tank body (1) is fixedly connected with an alumina powder tank (807), the bottom of the alumina powder tank (807) is fixedly connected with a material collecting box (808), the bottom of the material collecting box (808) is fixedly connected with a four-way conduit (809), and the lower part of the four-way conduit (809) penetrates through the tank body (1) and is fixedly connected with the side wall of the arc-shaped supporting sleeve (7);
a distributing groove (810) is formed in the lower portion of the inner wall of the alumina powder tank (807), a cross-shaped distributing fan blade (811) is rotatably connected in the distributing groove (810), one end of the cross-shaped distributing fan blade (811) penetrates through the side wall of the tank body (1) and is fixedly connected with a circular gear (812), the side wall of the guide rod (801) is fixedly connected with a transmission rack (813) matched with the circular gear (812), an air hole (814) matched with the air chamber (10) is formed in the upper portion of the inner wall of the arc-shaped supporting sleeve (7), and a first check valve (815) is fixedly connected to the inner wall of the air hole (814) and the inner wall of the four-way guide pipe (809);
the discharging mechanism (9) comprises three spraying pipes (901), the three spraying pipes (901) are fixedly connected to the lower portion of the arc-shaped supporting sleeve (7) at equal intervals, one end of each spraying pipe (901) extends to the inner portion of each air chamber (10), the inner wall of each spraying pipe (901) is fixedly connected with a supporting ring (902), the inner ring of each supporting ring (902) is slidably connected with a cross rod (903), one end of each cross rod (903) is fixedly connected with a conical sealing block (904), the side wall of each conical sealing block (904) is overlapped with the inner wall of each spraying pipe (901), and one side, away from each air chamber (10), of each spraying pipe (901) is fixedly connected with a second one-way valve (905);
the other end of the cross rod (903) is fixedly connected with a filter sleeve (906), and a compression spring (907) is movably connected between the filter sleeve (906) and the support ring (902);
the bottom fixedly connected with baffle (908) of air chamber (10), discharge groove (909) have all been seted up to the both sides of baffle (908), the middle part of baffle (908) rotates and is connected with bull stick (910), equal fixedly connected with in both sides of bull stick (910) and discharge groove (909) matched with closing plate (911), two fixedly connected with coil spring (912) between the bottom of closing plate (911) and the top of baffle (908), upper portion symmetry fixedly connected with of bull stick (910) and feed mechanism (8) matched with regulating pin (913), the lower part fixedly connected with waste box (914) of jar body (1) outer wall, fixedly connected with discharge pipe (915) between one side of waste box (914) and the bottom of air chamber (10).
2. The alumina ceramic slurry mixing device of claim 1, wherein: round hole (816) have been seted up to the lateral wall of jar body (1), one side of cross divides material flabellum (811) rotates the inside of connecting at round hole (816), spacing groove (817) have been seted up at the middle part of round hole (816) inner wall, spacing ring (818) have been fixedly cup jointed to one side of cross divides material flabellum (811), equal sliding connection has spring pin (819) all around of spacing ring (818) outer lane, four spacing holes have been seted up along the circumference equidistance to the inner wall of spacing groove (817), four spring pin (819) are respectively movable grafting in four the inside of spacing hole.
3. The alumina ceramic slurry mixing device of claim 1, wherein: the middle part of the inner wall of the spray pipe (901) is provided with a conical surface matched with the conical sealing block (904);
the two sides of the supporting ring (902) are fixedly connected with mounting rods, and one ends of the mounting rods are fixedly connected with the inner wall of the spray pipe (901).
4. The alumina ceramic slurry mixing device of claim 1, wherein: the top of the tank body (1) is symmetrically and fixedly connected with a sliding rod, the middle of the sliding rod is slidably connected with a sliding block, and the side walls of the two sliding blocks are respectively and fixedly connected with the side walls of the two U-shaped guide plates (5).
5. The method of using an alumina ceramic slurry mixing device according to claim 1, wherein: the method comprises the following steps:
s1, when the alumina ceramic slurry mixing equipment is used, firstly, ceramic slurry raw materials are added into a tank body (1) and a motor (2) is started, stirring operation is carried out by a stirring rod (3), at the moment, the stirring rod (3) carries a conical support (4) and a scraping plate (601) to synchronously rotate, and in the rotating process of the bottom of the tank body (1), large-particle slurry deposited at the bottom of the tank body (1) is turned over along the inclined surface guide of the scraping plate (601);
s2, when an arc-shaped rack (603) on a scraper (601) moves to a gear rod (604), the gear rod (604) rotates to drive a transmission rod (605) to rotate through a transmission belt (607), the transmission rod (605) drives a bidirectional reciprocating screw rod (608) to rotate through a bevel gear (609), at the moment, two U-shaped guide plates (5) reciprocate at the top of a tank body (1), and under the matched sliding of a waist-shaped groove (803) on the side wall of the U-shaped guide plates (5) and a guide pin (802), the guide rod (801) reciprocates up and down in the tank body (1) through the guide pin (802);
s3, when the guide rod (801) is inserted into the arc-shaped supporting sleeve (7) with the E-shaped piston rod (804), the first check valve (815) is closed, the transmission rack (813) on the guide rod (801) is meshed with the circular gear (812) on the cross-shaped material distributing fan blade (811), the cross-shaped material distributing fan blade (811) rotates once, aluminum powder in the aluminum oxide powder tank (807) is quantitatively conveyed into the aggregate box (808), the second check valve (905) is opened along with the continuous downward movement of the E-shaped piston rod (804), aluminum powder stored in the air chamber (10) moves towards the position of the spray pipe (901) under the action of air pressure, the filtering sleeve (906) and the conical sealing block (904) are pressed, aluminum powder is sprayed out from the position of the spray pipe (901) after being filtered from the position of the filtering sleeve (906), and the aluminum powder is dispersed at the two sides of the tank body (1) and mixed with ceramic slurry in the rotating process;
s4, along with the continuous downward movement of the E-shaped piston rod (804), aluminum powder and gas in the air chamber (10) are gradually discharged, the compression spring (907) is used for carrying the conical sealing block (904) to reset and seal the spray pipe (901), meanwhile, the pressing sleeve (805) at the bottom of the E-shaped piston rod (804) is moved down to the position of the rotating rod (910), the pressing groove (806) on the side wall of the pressing sleeve (805) slides in cooperation with the adjusting pin (913) on the rotating rod (910) to enable the rotating rod (910) to carry the sealing plate (911) to rotate, at the moment, the position of the discharging groove (909) is opened, and the reset filtering sleeve (906) carries the filtered aluminum powder to slide down and collect towards the position of the discharging groove (909);
s5, when the E-shaped piston rod (804) ascends, the pressing sleeve (805) releases the fit with the rotating rod (910), the coil spring (912) drives the rotating rod (910) to rotate and reset with the sealing plate (911), the position of the discharge groove (909) is sealed, negative pressure is generated at the lower part of the air chamber (10) when the E-shaped piston rod (804) moves upwards, at the moment, the first one-way valve (815) at the position of the four-way conduit (809) is opened, the second one-way valve (905) is closed, the quantitative aluminum powder stored in the collecting box (808) falls into the air chamber (10), and when the E-shaped piston rod (804) moves upwards, the first one-way valve (815) at the position of the air hole (814) is opened to charge the inside of the air chamber (10), and the guide rod (801) drives the E-shaped piston rod (804) to reciprocate upwards and downwards to add aluminum oxide powder into ceramic slurry.
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| CN117619324B (en) * | 2024-01-26 | 2024-03-26 | 淄博鲁瑞精细化工有限公司 | Quantitative adding device of polyester and polyester modified polyester polyether leveling agent production reaction kettle |
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