CN214977524U

CN214977524U - Quick feeding device of fused ceramic precoated sand mixer

Info

Publication number: CN214977524U
Application number: CN202120996903.5U
Authority: CN
Inventors: 曾小平
Original assignee: Sanmenxia Qiangxin New Material Technology Co ltd
Current assignee: Sanmenxia Qiangxin New Material Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-03
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a quick feeding device of melting pottery tectorial membrane sand roller mill, which comprises a bod, the bottom fixed mounting of organism has the supporting leg, and the bottom cover of supporting leg is equipped with the supporting pad, hybrid motor is installed to the bottom of organism, and hybrid motor's rotation axis extends to the inside of organism, and installs mixed blade on the rotation axis, the bin outlet has been seted up to the right side bottom of organism. This material device is thrown fast to melting ceramic tectorial membrane sand roller mill, it rotates to drive the eccentric wheel through throwing the material motor, rethread reset spring's flexible, thereby make the fly leaf slide between flourishing material frame and fixed plate, through-hole on the fly leaf communicates with each other with the discharge gate on the flourishing material frame, thereby make the raw materials in the flourishing material frame pass through the opening and get into bottom of the body, after the eccentric wheel continues to rotate, reset spring can drive the fly leaf and reset, make the fly leaf block up the discharge gate, thereby make the raw materials in the flourishing material frame stop the whereabouts, can carry out intermittent type nature automatic feeding to the raw materials, and the machining efficiency is improved.

Description

Quick feeding device of fused ceramic precoated sand mixer

Technical Field

The utility model relates to a tectorial membrane sand mulling technical field specifically is a material device is thrown fast to melting pottery tectorial membrane sand mulling machine.

Background

And (3) coating sand, wherein the surface of sand grains is coated with a layer of molding sand or core sand of a solid resin film before molding. There are two film-coating processes of cold method and hot method: dissolving the resin with ethanol by a cold method, adding urotropine in the sand mixing process to coat the urotropine and the sand on the surface of sand grains, and volatilizing the ethanol to obtain precoated sand; the heat method is to preheat the sand to a certain temperature, add resin to melt the sand, stir the sand to coat the resin on the surface of the sand, add urotropine water solution and lubricant, cool, crush and screen the sand to obtain the precoated sand. The method is used for steel castings and iron castings.

However, the general sand mixer cannot quickly perform feeding and feeding, so that the processing efficiency is low, the coated sand is easy to agglomerate, and the mixing and stirring of the coated sand by the sand mixer are not sufficient and uniform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material device is thrown fast to melting pottery tectorial membrane sand roller mill to propose general roller mill in solving above-mentioned background art and can't carry out the material loading fast and throw the material, lead to the inefficiency of processing, and the tectorial membrane sand caking phenomenon appears easily, lead to the roller mill to the not enough abundant even problem of mixed stirring of tectorial membrane sand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a material device is thrown fast to melting pottery tectorial membrane sand roller mill, includes the organism, the bottom fixed mounting of organism has the supporting leg, just the bottom cover of supporting leg is equipped with the supporting pad, hybrid motor is installed to the bottom of organism, hybrid motor's rotation axis extends to the inside of organism, and installs hybrid blade on the rotation axis, the bin outlet has been seted up to the right side bottom of organism, install the valve on the bin outlet, the surface mounting of organism has the glass window, just the feed inlet has been seted up at the top of organism, the material motor is thrown in one side of feed inlet, flourishing material frame is installed to the inside top of organism, the bottom of flourishing material frame is provided with the fly leaf.

Preferably, the material containing frame corresponds to the feeding hole, the discharging hole is formed in the bottom of the material containing frame, and the discharging hole is provided with a plurality of uniformly distributed bottoms of the material containing frame.

Preferably, the rotating shaft of the feeding motor extends to the inside of the machine body and is fixedly connected with an eccentric wheel, the eccentric wheel corresponds to one end of a movable plate, the other end of the movable plate is provided with a return spring and is fixedly connected with the inner wall of the machine body, a through hole corresponding to the discharge hole is formed in the movable plate, and an opening corresponding to the through hole is formed in the fixed plate.

Preferably, be provided with mixed sand pole between the mixing blade, the both ends and the mixing blade of mixing sand pole rotate to be connected, install the lug on mixing sand pole, the lug is provided with a plurality ofly and evenly distributed on mixing sand pole.

Preferably, the cooling pipe is installed on the inner wall of the machine body, and the cooling pipe is arranged in the inner wall of the machine body in a spiral structure.

Compared with the prior art, the beneficial effects of the utility model are that: the quick feeding device of the molten ceramic precoated sand mixer is provided with a feeding motor, the feeding motor drives an eccentric wheel to rotate, and then a reset spring stretches out and draws back, so that a movable plate slides between a material containing frame and a fixed plate, when a through hole on the movable plate is communicated with a discharge hole on the material containing frame, so that raw materials in the material containing frame enter the bottom of the mixer through an opening, after the eccentric wheel continues to rotate, the reset spring drives the movable plate to reset, so that the movable plate blocks the discharge hole, the raw materials in the material containing frame stop falling, intermittent automatic feeding can be carried out on the raw materials, the processing efficiency is improved, mixing blades are arranged, the raw materials are mixed and stirred through a sand mixing rod between the mixing blades, and bumps on the sand mixing rod can smash and mix the caked raw materials, so that the mixing is more sufficient and uniform, and the quality of finished products is improved, still install the scraper blade on the mixing blade, can strike off the raw materials that adheres on the organism inner wall through the scraper blade, prevent that the raw materials adhesion from causing the waste in the organism.

Drawings

FIG. 1 is a schematic structural view of a quick feeding device of a sand mixer for precoated sand of molten ceramics;

FIG. 2 is a schematic view of the structure of the upper part of the inside of the quick feeding device of the sand mixer for molten ceramic precoated sand of the present invention;

FIG. 3 is a schematic view of the structure of the lower part of the inside of the quick feeding device of the sand mixer for molten ceramic precoated sand of the present invention;

fig. 4 is the utility model relates to a material device cooling tube arrangement structure sketch map is thrown fast to melting ceramic tectorial membrane sand roller mill.

In the figure: 1. the machine body, 2, supporting legs, 3, supporting pad, 4, mixing motor, 5, glass window, 6, bin outlet, 7, valve, 8, feed inlet, 9, throw the material motor, 10, pivot, 11, eccentric wheel, 12, fixed plate, 13, flourishing material frame, 14, fly leaf, 15, reset spring, 16, discharge gate, 17, through-hole, 18, opening, 19, rotation axis, 20, cooling tube, 21, mixing blade, 22, scraper blade, 23, mulling pole, 24, lug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a quick feeding device of a molten ceramic precoated sand mixer comprises a machine body 1, wherein supporting legs 2 are fixedly installed at the bottom of the machine body 1, supporting pads 3 are sleeved at the bottoms of the supporting legs 2, a mixing motor 4 is installed at the bottom of the machine body 1, a rotating shaft 19 of the mixing motor 4 extends into the machine body 1, mixing blades 21 are installed on the rotating shaft 19, a discharge hole 6 is formed in the bottom of the right side of the machine body 1, a valve 7 is installed on the discharge hole 6, a glass window 5 is installed on the surface of the machine body 1 to facilitate observation of the mixing condition in the machine body 1, a feed inlet 8 is formed in the top of the machine body 1, a feeding motor 9 is installed on one side of the feed inlet 8, a material containing frame 13 is installed above the interior of the machine body 1, a movable plate 14 is arranged at the bottom of the material containing frame 13, the material containing frame 13 corresponds to the feed inlet 8, a discharge outlet 16 is formed in the bottom of the material containing frame 13, the discharge outlet 16 is provided with a plurality of materials and evenly distributed at the bottom of the material containing frame 13, a rotating shaft 10 of a feeding motor 9 extends to the inside of the machine body 1 and is fixedly connected with an eccentric wheel 11, the eccentric wheel 11 corresponds to one end of a movable plate 14, the other end of the movable plate 14 is provided with a return spring 15 fixedly connected with the inner wall of the machine body 1, the movable plate 14 is provided with a through hole 17 corresponding to a discharge hole 16, the fixed plate 12 is provided with an opening 18 corresponding to the through hole 17, the feeding motor 9 drives the eccentric wheel 11 to rotate, and the return spring 15 extends and retracts, so that the movable plate 14 slides between the material containing frame 13 and the fixed plate 12, when the through hole 17 on the movable plate 14 is communicated with the discharge hole 16 on the material containing frame 13, so that the raw materials in the material containing frame 13 enter the bottom of the machine body 1 through the opening 18, after the eccentric wheel 11 continues to rotate, the return spring 15 drives the movable plate 14 to return, so that the movable plate 14 blocks the discharge hole 16, and the raw materials in the material containing frame 13 stop falling, can carry out intermittent automatic feeding to the raw materials, improve the processing efficiency, be provided with the muddy sand pole 23 between the mixing blade 21, the both ends of muddy sand pole 23 rotate with mixing blade 21 and be connected, install lug 24 on the muddy sand pole 23, lug 24 is provided with a plurality of and evenly distributed on muddy sand pole 23, mix the stirring through muddy sand pole 23 to the raw materials, and lug 24 on the muddy sand pole 23 can smash the raw materials of caking and mix, thereby make the more abundant even of mixing, improve the quality of finished product, mixing blade 21 keeps away from rotation axis 19 one end and installs scraper blade 22, scraper blade 22 offsets with the inner wall of organism 1, can strike off the raw materials that adhere on the inner wall of organism 1 through scraper blade 22, prevent that the raw materials from adhering and causing the waste in organism 1, cooling tube 20 is installed to the inner wall of organism 1, cooling tube 20 arranges inside the inner wall of organism 1 for the helical structure, the cooling pipe 20 can perform a cooling function when the machine body 1 mixes the raw material.

The working principle is as follows: when the quick feeding device of the fused ceramic precoated sand mixer is used, raw materials are firstly put into a material containing frame 13 in a machine body 1 from a feeding hole 8, then a feeding motor 9 is started, an eccentric wheel 11 is driven to rotate by the feeding motor 9, then a movable plate 14 slides between the material containing frame 13 and a fixed plate 12 through the extension and contraction of a return spring 15, when a through hole 17 on the movable plate 14 is communicated with a discharge hole 16 on the material containing frame 13, so that the raw materials in the material containing frame 13 enter the bottom of the machine body 1 through an opening 18, after the eccentric wheel 11 continues to rotate, the return spring 15 drives the movable plate 14 to return, so that the movable plate 14 blocks the discharge hole 16, the raw materials in the material containing frame 13 stop falling, the raw materials can be intermittently and automatically fed, the processing efficiency is improved, then a mixing motor 4 is started, a mixing blade 21 is driven to rotate by the mixing motor 4, thereby drive sand mulling rod 23 and mix the stirring to the raw materials, and lug 24 on the sand mulling rod 23 can smash the raw materials of caking and mix to make more abundant even of mixing, improve off-the-shelf quality, open valve 7 after the mixture is accomplished, collect the raw materials that will mix from bin outlet 6, this is exactly this melting ceramic tectorial membrane sand mulling machine throws the theory of operation of material device fast.

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.

Claims

1. The utility model provides a material device is thrown fast to melting pottery tectorial membrane sand roller mill, includes organism (1), its characterized in that: the bottom of the machine body (1) is fixedly provided with supporting legs (2), the bottom of each supporting leg (2) is sleeved with a supporting pad (3), the bottom of the machine body (1) is provided with a hybrid motor (4), a rotating shaft (19) of the hybrid motor (4) extends into the machine body (1), a mixing blade (21) is arranged on the rotating shaft (19), a discharge opening (6) is arranged at the bottom of the right side of the machine body (1), a valve (7) is arranged on the discharge opening (6), a glass window (5) is arranged on the surface of the machine body (1), a feed inlet (8) is arranged at the top of the machine body (1), a feeding motor (9) is arranged at one side of the feed inlet (8), the machine body (1) is internally and upwardly provided with a material containing frame (13), and the bottom of the material containing frame (13) is provided with a movable plate (14).

2. The quick feeding device of the sand mixer for the molten ceramic coated sand according to claim 1, which is characterized in that: contain material frame (13) and feed inlet (8) and correspond, just discharge gate (16) have been seted up to the bottom of containing material frame (13), discharge gate (16) are provided with a plurality ofly and evenly distributed in the bottom of containing material frame (13).

3. The quick feeding device of the sand mixer for the molten ceramic coated sand according to claim 1, which is characterized in that: the feeding device is characterized in that a rotating shaft (10) of the feeding motor (9) extends to an eccentric wheel (11) fixedly connected to the inner portion of the machine body (1), the eccentric wheel (11) corresponds to one end of a movable plate (14), a return spring (15) is arranged at the other end of the movable plate (14) and fixedly connected with the inner wall of the machine body (1), a through hole (17) corresponding to the discharge hole (16) is formed in the movable plate (14), and an opening (18) corresponding to the through hole (17) is formed in the fixed plate (12).

4. The quick feeding device of the sand mixer for the molten ceramic coated sand according to claim 1, which is characterized in that: be provided with between mixing blade (21) and mix sand pole (23), the both ends and mixing blade (21) of mixing sand pole (23) are rotated and are connected, install lug (24) on mixing sand pole (23), lug (24) are provided with a plurality ofly and evenly distributed on mixing sand pole (23).

5. The quick feeding device of the sand mixer for the molten ceramic coated sand according to claim 1, which is characterized in that: and a scraper (22) is installed at one end, far away from the rotating shaft (19), of the mixing blade (21), and the scraper (22) is abutted to the inner wall of the machine body (1).

6. The quick feeding device of the sand mixer for the molten ceramic coated sand according to claim 1, which is characterized in that: the cooling pipe (20) is installed on the inner wall of the machine body (1), and the cooling pipe (20) is arranged in the inner wall of the machine body (1) in a spiral structure.