CN219378882U

CN219378882U - Wax-based mold material heating tank for casting

Info

Publication number: CN219378882U
Application number: CN202320406931.6U
Authority: CN
Inventors: 唐勇; 杨大兵; 万洋; 许鑫磊
Original assignee: Jingmen Zhicheng Machinery Manufacturing Co ltd
Current assignee: Jingmen Zhicheng Machinery Manufacturing Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-21
Anticipated expiration: 2033-03-07

Abstract

The utility model provides a wax matrix material heating tank for casting, it includes that chemical wax bucket (1), electric heating pipe (2) and casing (3), chemical wax bucket (1) top is uncovered, chemical wax bucket (1) bottom is provided with discharging pipe (4), chemical wax bucket (1) are installed in casing (3), form hot water region (5) between the outer wall of chemical wax bucket (1) and the inner wall of casing (3), electric heating pipe (2) are installed in hot water region (5), casing (3) upper portion is provided with the water inlet, casing (3) lower part is provided with the delivery port; the advantages are that: the electric heater heats water firstly, then takes the water as a medium, transfers heat to the die material, has accurate temperature control, and can not generate the condition of overhigh temperature through water heating.

Description

Wax-based mold material heating tank for casting

Technical Field

The utility model relates to the field of casting equipment, in particular to a heating tank for a wax-based mold material for casting.

Background

At present, the purpose of preparing the mold material is to uniformly mix the raw materials composing the mold material into a whole according to a specified proportion, and the state of the mold material meets the requirement of the injection molding investment. The preparation of the molding material is an important process, and whether the preparation process is correct or not directly influences the performance of the molding material, thereby influencing the quality of the investment and the casting. The wax-based mold material and the rosin-based mold material are prepared by a method of heating, melting and stirring, melting the mold material into a liquid state, fully stirring, filtering out impurities, standing under the condition of heat preservation, and allowing bubbles in the liquid mold material to escape. The existing heating device is not accurate enough in temperature control, and the phenomenon of decomposition, carbonization and deterioration of the wax mould during heating is easy to occur due to the fact that the temperature is too high.

Disclosure of Invention

The utility model aims to overcome the defects and provide a heating tank for a wax-based mold material for casting.

The utility model comprises a wax melting barrel, an electric heating pipe and a shell,

the top of the wax melting barrel is open, the bottom of the wax melting barrel is provided with a discharging pipe, the wax melting barrel is installed in the shell, a hot water area is formed between the outer wall of the wax melting barrel and the inner wall of the shell, the electric heating pipe is installed in the hot water area, the upper part of the shell is provided with a water inlet, and the lower part of the shell is provided with a water outlet.

The top of the wax melting barrel is provided with a flange plate, and the wax melting barrel is detachably arranged in the shell through the flange plate and bolts.

The electric heating tube is a coil-shaped electric heating tube.

A group of supporting feet are uniformly distributed on the bottom of the shell in an annular mode.

The outer wall of the shell is coated with an asbestos fiber heat preservation layer.

The device also comprises a cover body which covers the opening of the wax melting barrel.

The bottom of the cover body is provided with an annular sealing bulge matched with the inner wall of the opening of the wax melting barrel.

The top of the cover body is provided with a handle.

The outer wall of the shell is provided with a thermometer, and the detection end of the thermometer is positioned in the hot water area.

The discharging pipe is provided with a valve, and the water inlet and the water outlet of the shell are provided with quick-fit connectors.

The utility model has the advantages that: the electric heater heats water firstly, then takes the water as a medium, transfers heat to the die material, has accurate temperature control, and can not generate the condition of overhigh temperature through water heating.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in the drawings, the utility model comprises a wax melting barrel 1, an electric heating pipe 2 and a shell 3,

the top of the chemical wax barrel 1 is open, a discharging pipe 4 is arranged at the bottom of the chemical wax barrel 1, the chemical wax barrel 1 is installed in the shell 3, a hot water area 5 is formed between the outer wall of the chemical wax barrel 1 and the inner wall of the shell 3, the electric heating pipe 2 is installed in the hot water area 5, a water inlet is arranged on the upper portion of the shell 3, and a water outlet is arranged on the lower portion of the shell 3.

The top of the wax melting barrel 1 is provided with a flange plate, and the wax melting barrel is detachably arranged in the shell 3 through the flange plate and bolts.

The electric heating tube 2 is a coil-shaped electric heating tube.

A group of supporting feet are uniformly distributed on the bottom of the shell 3 in a ring shape.

The outer wall of the shell 3 is coated with an asbestos fiber heat preservation layer 7.

The device also comprises a cover body 6, wherein the cover body 6 covers the opening of the wax melting barrel 1.

The bottom of the cover body 6 is provided with an annular sealing bulge matched with the inner wall of the opening of the wax melting barrel 1.

The top of the cover body 6 is provided with a handle.

The outer wall of the shell 3 is provided with a thermometer, and the detection end of the thermometer is positioned in the hot water area 5.

The discharging pipe 4 is provided with a valve, and the water inlet and the water outlet of the shell 3 are provided with quick-fit connectors.

The working mode and principle are as follows: the staff puts into the wax barrel 1 with the mould material, covers lid 6, and electric heating pipe 2 circular telegram, and electric heating pipe 2 heats the water in the hot water area 5, and in the heat in the water was passed through wax barrel 1 and is transferred the mould material, the mould material was heated and is melted the back and open the valve on the discharging pipe 4, the mould material after melting is discharged. The water in the hot water area 5 is added through the water inlet and discharged through the water outlet. The asbestos fiber heat preservation layer 7 is coated on the outer wall of the shell 3, so that a heat preservation effect is achieved, and heating efficiency is improved. The bottom of the cover body 6 is provided with an annular sealing bulge matched with the inner wall of the opening of the chemical wax barrel 1, so that the cover body is tightly attached to the chemical wax barrel 1, and the temperature is prevented from being lost.

Claims

1. A heating tank for a wax-based mold material for casting is characterized by comprising a wax melting barrel (1), an electric heating pipe (2) and a shell (3),

the top of the wax melting barrel (1) is open, a discharging pipe (4) is arranged at the bottom of the wax melting barrel (1), the wax melting barrel (1) is installed in the shell (3), a hot water area (5) is formed between the outer wall of the wax melting barrel (1) and the inner wall of the shell (3), the electric heating pipe (2) is installed in the hot water area (5), a water inlet is formed in the upper part of the shell (3), and a water outlet is formed in the lower part of the shell (3);

the novel paraffin removal device is characterized by further comprising a cover body (6), wherein the cover body (6) covers the opening of the paraffin removal barrel (1), an annular sealing protrusion matched with the inner wall of the opening of the paraffin removal barrel (1) is arranged at the bottom of the cover body (6), and a handle is arranged at the top of the cover body (6).

2. The heating tank for the wax-based mold material for casting according to claim 1, wherein the top of the wax melting barrel (1) is provided with a flange plate, and the flange plate and the bolts are detachably arranged in the shell (3).

3. A wax-based mold material heating tank for casting according to claim 1, characterized in that the electric heating tube (2) is a coil-shaped electric heating tube.

4. The heating tank for casting wax-based mold materials according to claim 1, wherein a group of supporting feet are uniformly distributed on the bottom of the shell (3) in a ring shape.

5. A wax-based mold material heating tank for casting according to claim 1, characterized in that the outer wall of the housing (3) is covered with an asbestos fiber heat insulating layer (7).

6. A wax-based mold material heating tank for casting according to claim 1, characterized in that a thermometer is provided on the outer wall of the housing (3), and the detection end of the thermometer is located in the hot water area (5).

7. A wax matrix material heating tank for casting according to claim 1, characterized in that the discharge pipe (4) is provided with valves and the water inlet and the water outlet of the shell (3) are provided with quick-fit connectors.