CN217551072U

CN217551072U - Sand mixer for casting

Info

Publication number: CN217551072U
Application number: CN202123228358.4U
Authority: CN
Inventors: 朱文宙
Original assignee: Gaozhou Chuangjian Casting Co ltd
Current assignee: Gaozhou Chuangjian Casting Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-10-11
Anticipated expiration: 2031-12-21

Abstract

The utility model provides a sand mixer for casting, which comprises a tank body assembly, a sand mixer assembly, supporting legs, an electric control cabinet and a PLC controller; in the utility model, the sand mixing component is arranged, when in use, the sand mixing motor drives the rotary rod to rotate, the crushing plate crushes the materials added from the feeding pipe, the sand mixing plate mixes the materials, the materials are crushed firstly and then mixed, the materials are mixed uniformly, and the work efficiency of the sand mixer is improved; the setting of jar body subassembly, through the inlet pipe toward jar internal interpolation material, open the valve of arranging material pipe department after mixing, carry out the discharge of material through arranging the material pipe, the stock guide carries out the water conservancy diversion to the material simultaneously, makes the material concentrate on arranging material pipe department, and the material of being convenient for is whole to be discharged from arranging material pipe department, guarantees sand mixer normal operating.

Description

Sand mixer for casting

Technical Field

The utility model belongs to the technical field of the roller mill, especially, relate to a roller mill is used in casting.

Background

The sand mixer is a special device for mixing molding sand for sand casting, is used for uniformly mixing all components in the molding sand, effectively coats the adhesive on the surface of the molding sand, and is a very important device in casting production, and the mixed molding sand directly influences the subsequent casting effect.

There are multiple roller mill for casting on the market, but current roller mill for casting is not convenient for smash the material, is unfavorable for the follow-up mixture that carries on the material, reduces roller mill's work efficiency, and a roller mill for casting urgently needs to be developed to solve above-mentioned problem, and the marketing and the application of being convenient for.

Therefore, it is necessary to invent a sand mixer for casting.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a roller mill is used in casting to solve the above-mentioned problem. A sand mixer for casting comprises a tank body assembly, a sand mixing assembly, supporting legs, an electric control cabinet and a PLC (programmable logic controller), wherein the sand mixing assembly is arranged in the middle above the tank body assembly, and the lower end of the sand mixing assembly is positioned inside the tank body assembly; the supporting legs are arranged at four corners below the tank body assembly; the electric control cabinet and the PLC are arranged on the front side of the tank body assembly;

the sand mulling assembly comprises a sand mulling motor, a rotary rod, a breaking plate, a sand mulling plate and a scraper plate, wherein the sand mulling motor is arranged in the middle position above the tank body assembly, and an output shaft of the sand mulling motor penetrates into the tank body assembly; the rotary rod is connected with an output shaft of the sand mulling motor through a coupler; the crushing plates are arranged above the outer sides of the rotary rods; the plurality of sand mixing plates are arranged on the outer side of the rotary rod and are positioned below the crushing plate; the scraper blade adopts a plurality ofly, and the scraper blade is installed at the one end of mulling panel back of from the swing arm.

Preferably, the tank assembly comprises a tank body, a feeding pipe, a discharging pipe and a material guide plate, wherein the feeding pipe is arranged on one side above the tank body; the discharge pipe is arranged below one side of the tank body; the material guide plate is arranged below the inner part of the tank body.

Preferably, the supporting legs are symmetrically arranged and adopt a cylindrical structure, and the lower ends of the supporting legs are provided with supporting discs; the electric control cabinet is connected with commercial power through a power line and is connected with the commercial power for supplying power; the PLC is connected with the electric control cabinet through a wire and is electrified to operate for control.

Preferably, the sand mulling motor is respectively connected with the electric control cabinet and the PLC through wires; the rotary rod is of a cylindrical structure; the crushing plates are uniformly distributed above the outer side of the rotary rod; the sand mixing plates are uniformly distributed on the outer side of the rotary rod; the scraper blades and the sand mixing plates adopt the same number, and one end of each scraper blade deviating from the sand mixing plate is attached to the inside of the tank body.

Preferably, the feed pipe is communicated with the inside of the tank body, and the feed pipe is provided with a screw cap; the discharge pipe is communicated with the inside of the tank body and is provided with a valve; the upper end of stock guide adopts slope column structure, and the one end top that the stock guide deviates from row material pipe is higher than the one end that the stock guide is close to row material pipe, and this stock guide is close to the one end of arranging the material pipe and arranges the lower extreme parallel and level of material pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a setting of mulling subassembly, during the use, the mulling motor drives the swing arm and rotates, smashes the board and will smash from the material that the inlet pipe added, and the mulling board mixes the material, smashes the material earlier and carries out the mixture of material again, makes the material misce bene, improves the work efficiency of roller mill.

2. The utility model discloses a jar body subassembly set up, through the inlet pipe toward jar internal interpolation material, open the valve of arranging material pipe department after mixing, carry out the discharge of material through arranging the material pipe, the stock guide carries out the water conservancy diversion to the material simultaneously, makes the material concentrate on arranging material pipe department, and the material of being convenient for is whole to be discharged from arranging material pipe department, guarantees roller mill normal operating.

3. The utility model discloses a setting of scraper blade, when the swing arm drove the sand mixing plate and rotates, the scraper blade removed along the inner wall of the jar body, and the scraper blade will be attached to the material of jar internal wall and scrape down, makes jar internal material intensive mixing even.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the tank assembly of the present invention.

Fig. 3 is a schematic structural view of the tank and the material guide plate of the present invention.

Fig. 4 is a schematic structural diagram of the sand mulling assembly of the present invention.

In the figure:

1-tank assembly, 11-tank, 12-feeding pipe, 13-discharging pipe, 14-guide plate, 2-mulling assembly, 21-mulling motor, 22-rotary rod, 23-breaking plate, 24-mulling plate, 25-scraper, 3-supporting leg, 4-electric control cabinet and 5-PLC controller.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 4

The utility model provides a sand mixer for casting, which comprises a tank body component 1, a sand mixing component 2, a supporting leg 3, an electric control cabinet 4 and a PLC (programmable logic controller) 5, wherein the sand mixing component 2 is arranged at the middle position above the tank body component 1, and the lower end of the sand mixing component 2 is positioned inside the tank body component 1; a plurality of supporting legs 3 are adopted, and the supporting legs 3 are arranged at four corners below the tank body assembly 1; the electric control cabinet 4 and the PLC 5 are arranged on the front side of the tank body component 1; the supporting legs 3 are symmetrically arranged, the supporting legs 3 adopt a cylindrical structure, and the lower ends of the supporting legs 3 are provided with supporting discs; the electric control cabinet 4 is connected with commercial power through a power line, and the electric control cabinet 4 is connected with the commercial power for supplying power; the PLC controller 5 is connected with the electric control cabinet 4 through a wire, and the PLC controller 5 is electrified to operate and control.

In this embodiment, the sand mulling assembly 2 comprises a sand mulling motor 21, a rotary rod 22, a breaking plate 23, a sand mulling plate 24 and a scraper 25, the sand mulling motor 21 is installed at the middle position above the tank assembly 1, and an output shaft of the sand mulling motor 21 penetrates into the tank assembly 1; the rotary rod 22 is connected with an output shaft of the sand mulling motor 21 through a coupler; a plurality of crushing plates 23 are adopted, and the crushing plates 23 are arranged above the outer side of the rotating rod 22; a plurality of sand mixing plates 24 are adopted, the sand mixing plates 24 are arranged on the outer sides of the rotary rods 22, and the sand mixing plates 24 are positioned below the crushing plates 23; a plurality of scrapers 25 are adopted, and the scrapers 25 are arranged at one end of the sand mixing plate 24, which is far away from the rotary rod 22; the sand mixing motor 21 is respectively connected with the electric control cabinet 4 and the PLC 5 through wires; the rotary rod 22 adopts a cylindrical structure; the crushing plates 23 are uniformly distributed above the outer side of the rotary rod 22; the sand mixing plates 24 are uniformly distributed on the outer side of the rotary rod 22; the number of the scrapers 25 is the same as that of the sand mixing plates 24, and one end of each scraper 25, which is far away from the sand mixing plate 24, is attached to the inside of the tank body 11; during the use, the mulling motor 21 drives the swing arm 22 to rotate, the crushing plate 23 crushes the materials added from the feeding pipe 12, the mulling plate 24 mixes the materials, the materials are firstly crushed and then mixed, the materials are uniformly mixed, the work efficiency of the mulling machine is improved, when the swing arm 22 drives the mulling plate 24 to rotate, the scraper 25 moves along the inner wall of the tank body 11, the scraper 25 scrapes the materials attached to the inner wall of the tank body 11, and the materials in the tank body 11 are fully and uniformly mixed.

In this embodiment, the tank assembly 1 includes a tank 11, a feeding pipe 12, a discharging pipe 13 and a material guiding plate 14, wherein the feeding pipe 12 is installed at one side above the tank 11; the discharge pipe 13 is arranged below one side of the tank body 11; the material guide plate 14 is arranged below the inner part of the tank body 11; the feeding pipe 12 is communicated with the interior of the tank body 11, and the feeding pipe 12 is provided with a rotary cover; the discharge pipe 13 is communicated with the inside of the tank body 11, and the discharge pipe 13 is provided with a valve; the upper end of stock guide 14 adopts slope column structure, and the one end top that stock guide 14 deviates from row material pipe 13 is higher than the one end that stock guide 14 is close to row material pipe 13, this stock guide 14 is close to row material pipe 13's one end and the lower extreme parallel and level of arranging material pipe 13, add the material through inlet pipe 12 toward jar internal 11, open the valve of arranging material pipe 13 department after the mixture finishes, carry out the discharge of material through arranging material pipe 13, stock guide 14 carries out the water conservancy diversion to the material simultaneously, make the material concentrate in arranging material pipe 13 department, the material of being convenient for is whole to be discharged from row material pipe 13 department, guarantee roller mill normal operating.

The utility model discloses, in use, automatically controlled cabinet 4 switch-on commercial power supplies power, PLC controller 5 circular telegram operation is controlled, through the material of inlet pipe 12 toward jar internal 11 interpolation material, mulling motor 21 drives the bull stick 22 and rotates, smash the board 23 and will follow the material of inlet pipe 12 interpolation and smash, mulling board 24 mixes the material, smash the material earlier and carry out the mixture of material again, make the material misce bene, improve sand mixer's work efficiency, when bull stick 22 drives mulling board 24 and rotates, scraper blade 25 removes along jar internal wall 11, scraper blade 25 will be attached to the material of jar internal 11 inner wall and scrape down, make jar material intensive mixing in 11 even, open the valve of arranging material pipe 13 department after the mixture finishes, carry out the discharge of material through arranging material pipe 13, while stock guide 14 carries out the water conservancy diversion to the material, make the material concentrate in row material pipe 13 department, be convenient for the material is whole to arrange material from arranging material pipe 13 department and discharge, guarantee sand mixer normal operating.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A sand mixer for casting is characterized in that: the sand mulling device comprises a tank body assembly (1), a sand mulling assembly (2), supporting legs (3), an electric control cabinet (4) and a PLC (programmable logic controller) (5), wherein the sand mulling assembly (2) is arranged in the middle position above the tank body assembly (1), and the lower end of the sand mulling assembly (2) is positioned in the tank body assembly (1); the supporting legs (3) are multiple, and the supporting legs (3) are arranged at four corners below the tank body assembly (1); the electric control cabinet (4) and the PLC (5) are arranged on the front side of the tank body assembly (1);

the sand mulling assembly (2) comprises a sand mulling motor (21), a rotary rod (22), a breaking plate (23), a sand mulling plate (24) and a scraper (25), the sand mulling motor (21) is installed in the middle position above the tank body assembly (1), and an output shaft of the sand mulling motor (21) penetrates into the tank body assembly (1); the rotary rod (22) is connected with an output shaft of the sand mulling motor (21) through a coupler; a plurality of crushing plates (23) are adopted, and the crushing plates (23) are arranged above the outer side of the rotating rod (22); the sand mixing plates (24) are multiple, the sand mixing plates (24) are arranged on the outer side of the rotary rod (22), and the sand mixing plates (24) are positioned below the crushing plates (23); the scrapers (25) are multiple, and the scrapers (25) are arranged at one end, deviating from the rotary rod (22), of the sand mixing plate (24).

2. A sand mixer for casting according to claim 1, wherein: the tank assembly (1) comprises a tank body (11), a feeding pipe (12), a discharging pipe (13) and a material guide plate (14), wherein the feeding pipe (12) is arranged on one side above the tank body (11); the discharge pipe (13) is arranged below one side of the tank body (11); the material guide plate (14) is arranged below the inner part of the tank body (11).

3. A sand mixer for casting according to claim 1, wherein: the supporting legs (3) are symmetrically arranged, the supporting legs (3) adopt a cylindrical structure, and the lower ends of the supporting legs (3) are provided with supporting discs; the electric control cabinet (4) is connected with commercial power through a power line, and the electric control cabinet (4) is connected with the commercial power for supplying power; the PLC (5) is connected with the electric control cabinet (4) through a wire, and the PLC (5) is electrified to operate for control.

4. A sand mixer for casting according to claim 1, wherein: the sand mixing motor (21) is respectively connected with the electric control cabinet (4) and the PLC (programmable logic controller) (5) through wires; the rotary rod (22) adopts a cylindrical structure; the crushing plates (23) are uniformly distributed above the outer side of the rotating rod (22); the sand mixing plates (24) are uniformly distributed on the outer side of the rotary rod (22); the scrapers (25) and the sand mixing plates (24) are the same in number, and one end, departing from the sand mixing plates (24), of each scraper (25) is attached to the inside of the tank body (11).

5. A sand mixer for casting according to claim 2, wherein: the feeding pipe (12) is communicated with the interior of the tank body (11), and the feeding pipe (12) is provided with a rotary cover; the discharge pipe (13) is communicated with the interior of the tank body (11), and the discharge pipe (13) is provided with a valve; the upper end of stock guide (14) adopts slope column structure, and stock guide (14) deviate from the one end top of arranging material pipe (13) and be higher than stock guide (14) and be close to the one end of arranging material pipe (13), and this stock guide (14) are close to the one end of arranging material pipe (13) and are arranged the lower extreme parallel and level of material pipe (13).