阅读说明：本技术 一种具有高效加热混合功能的覆膜砂原料加工装置 (Tectorial membrane sand raw materials processingequipment with high-efficient heating mixing function ) 是由 田小珍 于 2021-06-03 设计创作，主要内容包括：本发明提供一种具有高效加热混合功能的覆膜砂原料加工装置,涉及覆膜砂生产技术领域。该具有高效加热混合功能的覆膜砂原料加工装置,包括装置主体,所述装置主体表面的中间位置处固定安装有电机,所述装置主体的顶端开设有进料口,所述装置主体的底端开设有出料口,所述进料口处固定安装有进料斗。该具有高效加热混合功能的覆膜砂原料加工装置,通过设置有多个搅拌结构以及气囊等结构,使得本装置整体搅拌结构与覆膜砂原料之间的接触面大大增加,起到均匀搅拌作用的同时提高了搅拌效率,通过设有预热和高温加热结构以及压块、挡板这些结构,使得本装置整体在实际使用时不仅能够增加热熔的效果和效率,更能够实现均匀出料。(The invention provides a precoated sand raw material processing device with an efficient heating and mixing function, and relates to the technical field of production of precoated sand. This tectorial membrane sand raw materials processingequipment with high-efficient heating mixing function, including the device main part, the intermediate position department fixed mounting on device main part surface has the motor, the feed inlet has been seted up on the top of device main part, the discharge gate has been seted up to the bottom of device main part, feed inlet department fixed mounting has the feeder hopper. This tectorial membrane sand raw materials processingequipment with high-efficient heating mixing function, through being provided with a plurality of stirring structures and gasbag isotructure, make this device whole stirring structure and the contact surface greatly increased between the tectorial membrane sand raw materials, improved stirring efficiency when playing even stirring effect, through being equipped with preheat with high temperature heating structure and briquetting, these structures of baffle, make this device whole not only can increase the effect and the efficiency of hot melt when in-service use, more can realize even ejection of compact.)

1. The utility model provides a tectorial membrane sand raw materials processingequipment with high-efficient heating mixing function, includes device main part (1), its characterized in that: the device is characterized in that a motor (2) is fixedly mounted at the middle position of the surface of a device main body (1), a feeding hole (3) is formed in the top end of the device main body (1), a discharging hole (4) is formed in the bottom end of the device main body (1), a feeding hopper (5) is fixedly mounted at the feeding hole (3), a pressing block (6) is arranged in the discharging hole (4) in a sliding mode, a baffle (7) is fixedly mounted at the bottom of the pressing block (6), a rotating plate (8) is rotatably mounted at the center of the interior of the device main body (1), a stirring rod (9) is fixedly mounted on the circumferential surface of the rotating plate (8), a first matching stop rod (10) is fixedly mounted at one end of the stirring rod (9), a mounting groove (11) is formed in the surface of the stirring rod (9), a heating resistance wire (12) is fixedly mounted in the interior of the mounting groove (11), and a metal sliding block (14) is mounted on the surface of the heating resistance wire (12), one side of the metal sliding block (14) is fixedly connected with a spring (13), a rotating part (15) is rotatably arranged in the device main body (1) at one side of the stirring rod (9), a second matching stop lever (16) which is matched with the first matching stop lever (10) is fixedly arranged on the periphery of the rotating component (15), an installation cavity (17) is arranged in the rotating part (15), an air bag (20) is arranged in the installation cavity (17), a heat conducting strut (18) is fixedly arranged in the air bag (20), one end of the heat conducting strut (18) extends into the second matched stop lever (16) and is fixedly connected with a metal heat-transfer copper sheet (19), the top of the air bag (20) is fixedly connected with a lifting plate (21) through a fixed frame, the inner wall of the device main body (1) is provided with a high-temperature electric heating component (22).

2. The precoated sand raw material processing device with the efficient heating and mixing function according to claim 1, characterized in that: the bottom end of the pressing block (6) is fixedly connected with the inside of the discharge hole (4) through a return spring.

3. The precoated sand raw material processing device with the efficient heating and mixing function according to claim 1, characterized in that: the surface of the rotating plate (8) is fixedly connected with the output end of the motor (2).

4. The precoated sand raw material processing device with the efficient heating and mixing function according to claim 1, characterized in that: the stirring rods (9) are three, and the surface of each stirring rod (9) is provided with crushing blade assemblies at equal intervals.

5. The precoated sand raw material processing device with the efficient heating and mixing function according to claim 1, characterized in that: one end of the spring (13) is fixedly connected with the side face of the metal sliding block (14), and the other end of the spring (13) is fixedly connected with the inside of the mounting groove (11).

6. The precoated sand raw material processing device with the efficient heating and mixing function according to claim 1, characterized in that: the rotating part (15) is integrally cross-shaped, and two ends of the metal heat transfer copper sheet (19) extend to the outside of the second matching stop lever (16) and are attached to the outer surface of the second matching stop lever (16).

7. The precoated sand raw material processing device with the efficient heating and mixing function according to claim 1, characterized in that: the inside of gasbag (20) is filled with nitrogen gas, the top of lifter plate (21) is provided with the pillar arch at equidistant.

Technical Field

The invention relates to the technical field of precoated sand production, in particular to a precoated sand raw material processing device with an efficient heating and mixing function.

Background

The process of the precoated sand is to mechanically mix powdery thermosetting phenolic resin with raw sand and cure the mixture during heating, but the mixing and heating process of the prior precoated sand raw materials still has the following defects: firstly, in the traditional precoated sand processing process, a heating structure is mostly improved to directly process the precoated sand, the heating efficiency is not high, and the effect is not good; secondly, the mixing mode in traditional tectorial membrane sand processing is mostly that the (mixing) shaft stirs its raw materials, and the stirring of this kind of mode is not enough even, and the effect during the stirring is extremely not good, and the inefficiency of stirring.

In order to solve the problems, the inventor provides a precoated sand raw material processing device with a high-efficiency heating and mixing function, by arranging a plurality of stirring structures, air bags and other structures, the contact surface between the whole stirring structure of the device and the precoated sand raw material is greatly increased, the stirring efficiency is improved while the uniform stirring effect is achieved, and by arranging the preheating and high-temperature heating structures, the pressing block and the baffle plate, the hot melting effect and efficiency can be improved and the uniform discharging can be realized when the whole device is actually used.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a tectorial membrane sand raw materials processingequipment with high-efficient heating mixing function, includes device main part, motor, feed inlet, discharge gate, feeder hopper, briquetting, baffle, commentaries on classics board, puddler, cooperation pin one, mounting groove, heating resistor silk, spring, metal slider, rotating member, cooperation pin two, installation cavity, heat conduction pillar, metal heat transfer copper sheet, gasbag, lifter plate, high temperature electrical heating subassembly.

Wherein:

a motor is fixedly mounted at the middle position of the surface of the device main body, a feed inlet is formed in the top end of the device main body, a discharge outlet is formed in the bottom end of the device main body, a feed hopper is fixedly mounted at the feed inlet, a press block is slidably arranged in the discharge outlet, a baffle is fixedly mounted at the bottom of the press block, a rotating plate is rotatably mounted at the center of the interior of the device main body, a stirring rod is fixedly mounted on the circumferential surface of the rotating plate, a first matching stop lever is fixedly mounted at one end of the stirring rod, a mounting groove is formed in the surface of the stirring rod, a heating resistance wire is fixedly mounted in the mounting groove, a metal sliding block is slidably mounted on the surface of the heating resistance wire, a spring is fixedly connected to one side of the metal sliding block, a rotating part is rotatably mounted in the device main body on one side of the stirring rod, and a second matching stop lever which is mutually matched with the first matching stop lever is fixedly mounted on the periphery of the rotating part, the utility model discloses a device for fixing a heat-conducting support, including rotating part, installation cavity, gasbag, heat-conducting pillar, fixing frame fixedly connected with lifter plate, the inner wall of device main part is provided with high temperature electric heating assembly.

Preferably, the bottom of briquetting passes through the inside fixed connection of reset spring and discharge gate, and reset spring's settlement makes this briquetting can be when cooperation pin two does not extrude can automatic re-setting.

Preferably, the surface of the rotating plate is fixedly connected with the output end of the motor, so that mechanical transmission is facilitated.

Preferably, the puddler is provided with threely, and the surface of puddler is equidistant to be provided with crushing blade subassembly for the puddler has shredding function, is more convenient for the raw materials production of tectorial membrane sand.

Preferably, one end of the spring is fixedly connected with the side face of the metal sliding block, and the other end of the spring is fixedly connected with the inside of the mounting groove, so that the metal sliding block moves under the influence of inertia in the rotating process of the rotating plate and automatically resets under the action of the spring when the rotating plate stops rotating.

Preferably, the rotating part is overall in a cross shape, two ends of the metal heat transfer copper sheet extend to the outside of the second matching stop lever and are attached to the outer surface of the second matching stop lever, and the metal heat transfer copper sheet can rapidly transfer heat generated by friction when the second matching stop lever rotates at a high speed.

Preferably, the inside packing of gasbag has nitrogen gas, the top equidistant pillar arch that is provided with of lifter plate, nitrogen gas inflation after the heat conduction for the gasbag inflation drives the lifter plate and rises, and the protruding and raw materials contact of pillar this moment has increased the interface between the whole and tectorial membrane sand raw materials of lifter plate, improves stirring efficiency.

The invention provides a precoated sand raw material processing device with an efficient heating and mixing function. The method has the following beneficial effects:

1 this tectorial membrane sand raw materials processingequipment with high-efficient heating mixing function, when using first this device fixed connection on the production water line of tectorial membrane sand, then connect the power, begin normal use, in the process of using drop into the tectorial membrane sand raw materials from the feed inlet, then start motor and inside high temperature electric heating module work, the motor drives the commentaries on classics board high-speed rotation this moment, the commentaries on classics board drives the puddler to rotate at a high speed, and the cooperation pin one of puddler one end transmission cooperation pin two, make the rotating member rotate at a high speed, thereby carry out the even stirring to the raw materials that get into the device main part through puddler and rotating member, cooperation pin one constantly rubs with cooperation pin two in the stirring process, heat passes through metal heat transfer copper sheet and heat conduction pillar to the inside of gasbag when the friction generates heat, the inside nitrogen gas of gasbag is heated expansion this moment and drives the gasbag inflation, make the gasbag drive the lifter plate and rise, the protruding and tectorial membrane sand raw materials contact of pillar on lifter plate surface this moment through being provided with puddler, rotating part, heat conduction pillar, metal heat transfer copper sheet, gasbag and having the bellied lifter plate of pillar for the contact surface greatly increased between this device whole stirring structure and the tectorial membrane sand raw materials has improved stirring efficiency when playing even stirring effect.

2 this precoated sand raw materials processingequipment with high-efficient heating mixing function, high temperature electric heating element produces high temperature and carries out hot melt to inside precoated sand raw materials in the stirring process, and inertial centrifugal force that produces when the puddler rotates at a high speed drives the metal sliding block to move, at this moment the metal sliding block moves to the other end on heating resistor silk surface, the actual use length of heating resistor silk has been prolonged, make the heating resistor silk heat, preheat inside precoated sand raw materials, heating efficiency has been improved, and after hot melt and stirring, in the rotating member rotation process, the continuous extrusion briquetting of cooperation pin two on the rotating member, make the briquetting move downwards, the briquetting drives the baffle at this moment and moves down, make precoated sand hot melt raw materials can flow out from the discharge gate, through being equipped with heating resistor silk, high temperature electric heating element and briquetting, baffle these structures, make this device whole not only can increase the effect and the efficiency of hot melt when in-service use, more can realize even ejection of compact.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a partial cross-sectional view of a rotating component of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention.

In the figure: 1. a device main body; 2. a motor; 3. a feed inlet; 4. a discharge port; 5. a feed hopper; 6. briquetting; 7. a baffle plate; 8. rotating the plate; 9. a stirring rod; 10. matching with the first stop lever; 11. mounting grooves; 12. heating resistance wires; 13. a spring; 14. a metal slider; 15. a rotating member; 16. matching with a stop lever II; 17. installing a cavity; 18. a thermally conductive support; 19. a metal heat transfer copper sheet; 20. an air bag; 21. a lifting plate; 22. high temperature electrical heating assembly.

Detailed Description

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

The embodiment of this tectorial membrane sand raw materials processingequipment with high-efficient heating mixing function is as follows:

referring to fig. 1-5, the device comprises a device body 1, a motor 2, a feed inlet 3, a discharge outlet 4, a feed hopper 5, a pressing block 6, a baffle 7, a rotating plate 8, a stirring rod 9, a first matching stop rod 10, a mounting groove 11, a heating resistance wire 12, a spring 13, a metal sliding block 14, a rotating part 15, a second matching stop rod 16, a mounting cavity 17, a heat-conducting support column 18, a metal heat-conducting copper sheet 19, an air bag 20, a lifting plate 21 and a high-temperature electric heating assembly 22.

Wherein:

a motor 2 is fixedly installed at the middle position of the surface of a device main body 1, a feed inlet 3 is formed in the top end of the device main body 1, a discharge outlet 4 is formed in the bottom end of the device main body 1, a feed hopper 5 is fixedly installed at the feed inlet 3, a press block 6 is slidably arranged in the discharge outlet 4, the bottom end of the press block 6 is fixedly connected with the interior of the discharge outlet 4 through a reset spring, the press block 6 can automatically reset when a matching stop lever two 16 is not extruded due to the setting of the reset spring, a baffle 7 is fixedly installed at the bottom of the press block 6, a rotating plate 8 is rotatably installed at the center of the interior of the device main body 1, the surface of the rotating plate 8 is fixedly connected with the output end of the motor 2, mechanical transmission is facilitated, a stirring rod 9 is fixedly installed on the circumferential surface of the rotating plate 8, a matching stop lever one 10 is fixedly installed at one end of the stirring rod 9, a mounting groove 11 is formed in the surface of the stirring rod 9, and a heating resistance wire 12 is fixedly installed in the mounting groove 11, the surface of the heating resistance wire 12 is provided with a metal sliding block 14 in a sliding manner, one side of the metal sliding block 14 is fixedly connected with a spring 13, the number of the stirring rods 9 is three, and the surface of the stirring rods 9 is provided with crushing blade assemblies at equal intervals, so that the stirring rods 9 have a crushing function, the raw material production of precoated sand is more convenient, one end of the spring 13 is fixedly connected with the side surface of the metal sliding block 14, the other end of the spring 13 is fixedly connected with the inside of the mounting groove 11, so that the metal sliding block 14 moves under the influence of inertia in the rotating process of the rotating plate 8 and automatically resets under the action of the spring 13 when the rotating is stopped, the high-temperature electric heating assembly 22 generates high temperature to carry out hot melting on the precoated sand raw material inside in the stirring process, and the inertial centrifugal force generated when the stirring rods 9 rotate at high speed drives the metal sliding block 14 to move, at the moment, the metal sliding block 14 moves to the other end of the surface of the heating resistance wire 12, the in-service use length of heating resistor wire 12 has been prolonged, make heating resistor wire 12 heating, preheat the tectorial membrane sand raw materials of inside, the heating efficiency has been improved, and after hot melt and stirring, in the rotating member 15 rotation in-process, two 16 continuous extrusion briquettings 6 of cooperation pin on the rotating member 15, make briquettings 6 remove downwards, briquettings 6 drives baffle 7 and moves down this moment, make tectorial membrane sand hot melt raw materials can flow from discharge gate 4, through being equipped with heating resistor wire 12, high temperature electric heating element 22 and briquetting 6, these structures of baffle 7, make this device whole not only can increase the effect and the efficiency of hot melt when in-service use, more can realize even ejection of compact.

A rotating part 15 is rotatably arranged inside the device main body 1 on one side of the stirring rod 9, the rotating part 15 is in a cross shape integrally, a second matching stop rod 16 matched with the first matching stop rod 10 is fixedly arranged on the periphery of the rotating part 15, an installation cavity 17 is formed inside the rotating part 15, an air bag 20 is arranged inside the installation cavity 17, a heat conduction strut 18 is fixedly arranged inside the air bag 20, one end of the heat conduction strut 18 extends into the second matching stop rod 16 and is fixedly connected with a metal heat transfer copper sheet 19, two ends of the metal heat transfer copper sheet 19 extend to the outside of the second matching stop rod 16 and are attached to the outer surface of the second matching stop rod 16, the metal heat transfer copper sheet 19 can rapidly transfer heat generated by friction when the second matching stop rod 16 rotates at high speed conveniently, the top of the air bag 20 is fixedly connected with a lifting plate 21 through a fixing frame, and the inside of the air bag 20 is filled with nitrogen, the top of the lifting plate 21 is provided with pillar protrusions at equal intervals, nitrogen expands after heat conduction, so that the air bag 20 expands to drive the lifting plate 21 to ascend, the pillar protrusions are contacted with raw materials at the moment, the contact surface between the whole lifting plate 21 and precoated sand raw materials is increased, the stirring efficiency is improved, the inner wall of the device main body 1 is provided with the high-temperature electric heating assembly 22, when the device is used, the device is fixedly connected to a precoated sand production line firstly, then a power supply is connected, normal use is started, precoated sand raw materials are put into the device from a feed inlet 3 in the using process, then the motor 2 and the internal high-temperature electric heating assembly 22 are started to work, the motor 2 drives the rotating plate 8 to rotate at high speed, the rotating plate 8 drives the stirring rod 9 to rotate at high speed, the first matching stop rod 10 at one end of the stirring rod 9 is in transmission matching with the second stop rod 16, so that the rotating part 15 rotates at high speed, and raw materials entering the device main body 1 are uniformly stirred through the stirring rod 9 and the rotating part 15, in the stirring process, the first 10 of cooperation pin constantly rubs with the second 16 of cooperation pin, the heat passes through metal heat transfer copper sheet 19 and the inside of heat conduction pillar 18 transmission to gasbag 20 during the friction heat production, thereby gasbag 20 inside nitrogen gas is heated the thermal expansion and drives gasbag 20 inflation this moment, make gasbag 20 drive lifter plate 21 rise, the protruding and tectorial membrane sand raw materials contact of pillar on lifter plate 21 surface this moment, through being provided with puddler 9, rotating part 15, heat conduction pillar 18, metal heat transfer copper sheet 19, gasbag 20, and have the bellied lifter plate 21 of pillar, make the contact surface greatly increased between this device whole stirring structure and the tectorial membrane sand raw materials, improved stirring efficiency when playing the even stirring effect.

Firstly, checking the use safety among all parts in the invention;

when in use, the device is fixedly connected to a precoated sand production line and then connected with a power supply to start normal use, precoated sand raw materials are put into the device from a feed inlet 3 in the use process, then a motor 2 and an internal high-temperature electric heating assembly 22 are started to work, the motor 2 drives a rotating plate 8 to rotate at high speed, the rotating plate 8 drives a stirring rod 9 to rotate at high speed, a first matching stop rod 10 at one end of the stirring rod 9 drives a second matching stop rod 16 to rotate a rotating part 15 at high speed, so that the raw materials entering the device main body 1 are uniformly stirred through the stirring rod 9 and the rotating part 15, the first matching stop rod 10 continuously rubs with the second matching stop rod 16 in the stirring process, heat is transferred to the inside of an air bag 20 through a metal heat transfer copper sheet 19 and a heat transfer support column 18 when the heat is generated by friction, nitrogen in the air bag 20 expands when the heat is heated to drive the air bag 20 to expand, so that the air bag 20 drives a lifting plate 21 to ascend, at the moment, the pillar protrusions on the surface of the lifting plate 21 are in contact with the precoated sand raw material, and the stirring rod 9, the rotating part 15, the heat conduction pillar 18, the metal heat transfer copper sheet 19, the air bag 20 and the lifting plate 21 with the pillar protrusions are arranged, so that the contact surface between the whole stirring structure of the device and the precoated sand raw material is greatly increased, the uniform stirring effect is achieved, and the stirring efficiency is improved;

the high-temperature electric heating assembly 22 generates high temperature to melt the internal precoated sand raw material in the stirring process, inertial centrifugal force generated when the stirring rod 9 rotates at high speed drives the metal slide block 14 to move, at the moment, the metal slide block 14 moves to the other end of the surface of the heating resistance wire 12, the actual use length of the heating resistance wire 12 is prolonged, the heating resistance wire 12 is heated, the internal precoated sand raw material is preheated, the heating efficiency is improved, after hot melting and stirring are well carried out, in the rotating process of the rotating part 15, the pressing block 6 is continuously extruded by the second matched stop rod 16 on the rotating part 15, the pressing block 6 moves downwards, the pressing block 6 drives the baffle 7 to move downwards, the precoated sand hot melting raw material can flow out from the discharge port 4, and the hot melting effect and efficiency of the precoated sand can be increased through the structures of the heating resistance wire 12, the high-temperature electric heating assembly 22, the pressing block 6 and the baffle 7, even discharge can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.