Heating device of casting machine

Abstract

The utility model discloses a heating device of a casting machine, which relates to the technical field of casting machines and comprises a casting equipment main body, conveying roll shafts are arranged at the upper ends of two ends of the casting equipment main body, a steel belt body is arranged between the two conveying roll shafts, and a heating cavity is arranged in the casting equipment main body and positioned on the outer side of the steel belt body. Heating modules are arranged at the upper end and the lower end of the heating cavity, and heating plates are arranged at the upper end and the lower end of the inner side of the heating cavity and located between the two heating modules. According to the heating device of the casting machine provided by the utility model, the heating temperature is more uniform compared with that of electric heating glass through the matching design of an integral structure and the material characteristics of the heating plate; meanwhile, the softening melting point of the heating plate made of electroplated nickel copper is higher than that of glass, so that the requirement of high-temperature baking can be met, the heat conduction and electric conduction performance is better than that of the glass, heating is faster than that of a glass medium when the temperature rising module is started, and the heating plate can be taken out flexibly and is not prone to damage.

Description

Technical Field

[0001] The utility model relates to the technical field of tape casting machines, in particular to a heating device for a tape casting machine. Background Art

[0002] The film preparation method involves casting the solution into a film, stretching it, and then subjecting it to high-temperature imidization. The solution is transported through a pipe, passes through a casting nozzle, and is scraped by a scraper and evenly distributed on a steel belt. Driven by two rollers, it is transported along the steel belt within the casting machine housing. During this process, the film is heated, gradually increasing its temperature and drying it.

[0003] The traditional baking heating component of the existing casting machine is electric glass heating. During the heating process, the electric glass has the problem of uneven heating temperature, which leads to uneven drying and curing degree of the film on the steel belt. In addition, its softening melting point is low, and it has the disadvantage of not being applicable to high-temperature baking environment. At the same time, the glass is fragile and easily damaged during maintenance. For this reason, the present application proposes a heating device for a casting machine. Utility Model Content

[0004] Based on this, it is necessary to provide a casting machine heating device to address the above technical problems. Through the overall structural coordination design and the material characteristics of the heating plate, the heating temperature is more uniform compared to the electric heated glass, and the hollow bracket, air outlet seat and hot air blower are conveniently used to further assist in neutralizing the air temperature inside the heating chamber, so that the temperature distribution of the air inside the heating chamber is uniform, thereby improving the uniformity of drying and curing of the film on the steel strip body.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A heating device for a tape casting machine, which is used for film processing;

[0007] The utility model comprises a casting equipment body, wherein the upper ends of both ends of the casting equipment body are provided with conveying rollers, a steel belt body is provided between the two conveying rollers, a heating chamber is provided inside the casting equipment body and outside the steel belt body, a heating module is provided at the upper and lower ends of the heating chamber, the two heating modules are located inside the casting equipment body and fixed to the casting equipment body, a heating plate is provided at the upper and lower ends of the inner side of the heating chamber and between the two heating modules, the two heating plates are respectively fitted with the two heating modules, an insulation board is movably connected to the inner side of the casting equipment body and on one side of the heating chamber, the two heating boards are fixed to the insulation board, a hot air blower is also provided on the side of the casting equipment body away from the insulation board, and the air outlet of the hot air blower extends to the inner side of the heating chamber.

[0008] As a preferred embodiment of the heating device for the tape casting machine provided by the present invention, both of the heating plates are made of electroplated nickel copper.

[0009] As a preferred embodiment of the casting machine heating device provided by the present invention, the upper and lower ends of the heating chamber close to the hot air blower are both provided with embedded support rods, and the two embedded support rods are both fixed to the casting equipment body.

[0010] As a preferred embodiment of the casting machine heating device provided by the utility model, the air outlet of the hot air blower is fixed with a hollow bracket on the inside of the heating chamber, the hollow bracket is located on the outside of the steel strip body, the hollow bracket is movably connected to two embedded support rods, and the upper and lower ends of the inner side of the hollow bracket are fixed with air outlet seats, and the hot air blower, hollow bracket and air outlet seat are internally communicated.

[0011] As a preferred embodiment of the casting machine heating device provided by the present invention, both ends of the heat insulation plate away from the casting equipment body are fixed with mounting seats, and the side of the casting equipment body close to the heat insulation plate and located on the outside of the two mounting seats are fixed with limiting seats, and assembly bolts are symmetrically arranged between each of the mounting seats and the limiting seats.

[0012] As a preferred embodiment of the heating device for the tape casting machine provided by the present invention, a handle is fixed at the center of the heat insulation board away from the main body of the tape casting equipment.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The heating device for a casting machine provided by the utility model has a more uniform heating temperature than that of electrically heated glass through the overall structural design and the material characteristics of the heating plate. In addition, the hollow bracket, the air outlet seat and the hot air blower are combined to further assist in neutralizing the air temperature inside the heating chamber, so that the temperature distribution of the air inside the heating chamber is uniform, thereby improving the uniformity of drying and curing of the film on the steel strip body.

[0015] At the same time, the softening and melting point of the heating plate made of electroplated nickel copper is higher than that of glass, which can meet the needs of high-temperature baking. Its thermal and electrical conductivity are better than glass. When the heating module is started, it heats faster than the glass medium. Its texture is harder and more durable. With the insulation board and handle, it is easy to take out and repair and not easy to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the solutions in the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the heating device of the tape casting machine provided by the utility model;

[0018] Figure 2 This is a rear view of the overall structure of the heating device of the tape casting machine provided by the utility model;

[0019] Figure 3 This is a structural diagram of the heat insulation plate and the heating plate of the tape casting machine heating device provided by the present invention when they are removed from the heating chamber;

[0020] Figure 4 This is a schematic structural diagram of the inner side of the heating chamber of the heating device of the casting machine provided by the present invention.

[0021] The markings in the figure are as follows:

[0022] 1. Casting equipment body; 2. Conveyor roller; 3. Steel belt body; 4. Heating chamber; 5. Heating module; 6. Heat insulation board; 7. Heating plate; 8. Handle; 9. Carrying seat; 10. Limit seat; 11. Assembly bolts; 12. Embedded support rod; 13. Hollow bracket; 14. Air outlet seat; 15. Hot air blower. DETAILED DESCRIPTION

[0023] As described in the background technology, the traditional baking heating component of the existing casting machine is electric heating glass heating. During the heating process, the electric heating glass has the problem of uneven heating temperature, which leads to uneven drying and curing degree of the film on the steel strip. In addition, its softening melting point is low, and it has the disadvantage of not being applicable to high-temperature baking environment. At the same time, the glass is fragile and easily damaged during maintenance.

[0024] In order to solve this technical problem, the utility model provides a heating device for a casting machine, which is applied to film processing;

[0025] The utility model comprises a casting equipment body 1, wherein conveying rollers 2 are provided at the upper ends of both ends of the casting equipment body 1, a steel belt body 3 is provided between the two conveying rollers 2, a heating chamber 4 is provided inside the casting equipment body 1 and outside the steel belt body 3, a heating module 5 is provided at the upper and lower ends of the heating chamber 4, the two heating modules 5 are both located inside the casting equipment body 1 and fixed to the casting equipment body 1, a heating plate 7 is provided at the upper and lower ends of the inner side of the heating chamber 4 and between the two heating modules 5, the two heating plates 7 are respectively fitted with the two heating modules 5, an insulation board 6 is movably connected to the inner side of the casting equipment body 1 and located on one side of the heating chamber 4, the two heating plates 7 are both fixed to the insulation board 6, a hot air blower 15 is also provided on the side of the casting equipment body 1 away from the insulation board 6, and the air outlet of the hot air blower 15 extends to the inner side of the heating chamber 4.

[0026] The heating device for a casting machine provided by the present invention, through the overall structural design and the material characteristics of the heating plate 7, makes the heating temperature more uniform compared to electric heating glass, and cooperates with the hot air blower 15 to further assist in neutralizing the air temperature inside the heating chamber 4, so that the temperature distribution of the air inside the heating chamber 4 is uniform, thereby improving the uniformity of drying and curing of the film on the steel strip body 3;

[0027] At the same time, the softening melting point of the heating plate 7 made of electroplated nickel copper is higher than that of glass, so it can meet the needs of high-temperature baking. Its thermal conductivity and electrical conductivity are better than glass. When the heating module 5 is started, it heats faster than the glass medium. Its texture is harder and more durable. Combined with the insulation board 6, it is convenient to take out and repair flexibly and is not easy to be damaged.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] Example 1:

[0031] Please refer to Figure 1-4A heating device for a casting machine includes a casting equipment body 1, wherein the upper ends of both ends of the casting equipment body 1 are respectively provided with conveying rollers 2, a steel belt body 3 is provided between the two conveying rollers 2, and the film is conveyed by the steel belt body 3. In order to facilitate baking and heating the film being conveyed to dry and solidify it, a heating chamber 4 is provided inside the casting equipment body 1 and outside the steel belt body 3, and a heating module 5 is provided at the upper and lower ends of the heating chamber 4. The two heating modules 5 are both located inside the casting equipment body 1 and fixed to the casting equipment body 1, and a heating plate 7 is provided at the upper and lower ends of the inner side of the heating chamber 4 and between the two heating modules 5, and the two heating plates 7 are respectively fitted with the two heating modules 5;

[0032] The two heating plates 7 are both made of electroplated nickel copper, and the flatness of the plate body is the same as that of glass. Compared with electric heating glass, the heating temperature is more uniform, and the softening melting point is higher than that of glass, so it can meet the needs of high-temperature baking and is applicable to the drying and baking needs in the casting process of all composite metals and rare earth raw materials. Its thermal conductivity and electrical conductivity are better than glass. When the heating module 5 is started, it heats faster than the glass medium and is not easily damaged during maintenance. In order to facilitate its flexible removal for maintenance, an insulation plate 6 is movably connected to the inner side of the casting equipment body 1 and on one side of the heating chamber 4. The two heating plates 7 are fixed to the insulation plate 6. A handle 8 is fixed at the center of the insulation plate 6 away from the casting equipment body 1, so that it is convenient to grab the handle 8 to remove the insulation plate 6 and the heating plate 7 from the heating chamber 4 for maintenance.

[0033] Example 2:

[0034] The heating device of the tape casting machine provided in Example 1 is further optimized, specifically, as Figure 3-4 As shown, in order to facilitate further assisting in neutralizing the air temperature inside the heating chamber 4 and making the temperature distribution of the air inside the heating chamber 4 uniform, thereby cooperating with the heating plate 7 to further improve the uniformity of drying and curing of the film on the steel strip body 3, a hot air blower 15 is further provided on the side of the casting equipment body 1 away from the insulation plate 6, and the air outlet of the hot air blower 15 extends to the inside of the heating chamber 4;

[0035] The upper and lower ends of the heating chamber 4 near the hot air blower 15 are both provided with embedded support rods 12, and the two embedded support rods 12 are fixed to the casting equipment body 1. The air outlet of the hot air blower 15 and the inside of the heating chamber 4 are fixed with a hollow bracket 13, the hollow bracket 13 is located outside the steel strip body 3, the hollow bracket 13 is movably connected to the two embedded support rods 12, and the hollow bracket 13 is supported by the embedded support rods 12. The upper and lower ends of the inner side of the hollow bracket 13 are fixed with an air outlet seat 14, and the hot air blower 15, the hollow bracket 13 and the air outlet seat 14 are internally communicated, so that when the hot air blower 15 is started, it is convenient to introduce airflow into the heating chamber 4 through the hollow bracket 13 and the air outlet seat 14 to guide the air inside the heating chamber 4 to accelerate the flow, thereby achieving an air mixing and neutralization effect and making the air temperature uniformly distributed;

[0036] When the heat insulation plate 6 and the heating plate 7 are both located inside the heating chamber 4 and working normally, in order to facilitate the limiting and fixing of the heat insulation plate 6 and the heating plate 7, both ends of the heat insulation plate 6 away from the side of the casting equipment main body 1 are fixed with mounting seats 9, and the side of the casting equipment main body 1 close to the heat insulation plate 6 and located on the outside of the two mounting seats 9 are fixed with limiting seats 10, and each mounting seat 9 and the limiting seat 10 are symmetrically provided with assembly bolts 11, and the heat insulation plate 6 and the heating plate 7 can be conveniently limited and fixed or taken out for maintenance by disassembling and assembling the assembly bolts 11;

[0037] The above electrical components are all electrically connected to the main controller and the power supply, wherein the main controller can be a conventional known device such as a computer for control, and the existing disclosed power connection technology will not be repeated here.

Claims

1. A heating device for a tape casting machine, characterized in that: The invention comprises a casting device body (1), wherein the upper ends of both ends of the casting device body (1) are provided with a conveying roller shaft (2), a steel belt body (3) is provided between the two conveying roller shafts (2), a heating chamber (4) is provided inside the casting device body (1) and outside the steel belt body (3), and the upper and lower ends of the heating chamber (4) are provided with a heating module (5), the two heating modules (5) are both located inside the casting device body (1) and fixed to the casting device body (1), and the heating chamber (4) is provided with a heating module (5). A heating plate (7) is provided at the upper and lower ends of the side and located between the two heating modules (5), and the two heating plates (7) are respectively fitted with the two heating modules (5). A heat insulation plate (6) is movably connected to the inner side of the casting equipment body (1) and located on one side of the heating chamber (4), and the two heating plates (7) are fixed to the heat insulation plate (6). A hot air blower (15) is also provided on the side of the casting equipment body (1) away from the heat insulation plate (6), and the air outlet of the hot air blower (15) extends to the inner side of the heating chamber (4).

2. The heating device for a tape casting machine according to claim 1, wherein: The two heating plates (7) are both made of nickel-plated copper.

3. The heating device for a tape casting machine according to claim 1, characterized in that: The upper end and the lower end of the heating chamber (4) close to the hot air blower (15) are both provided with embedded support rods (12), and the two embedded support rods (12) are fixed to the casting equipment body (1).

4. The heating device for a tape casting machine according to claim 3, characterized in that: A hollow bracket (13) is fixed to the air outlet of the hot air blower (15) and is located inside the heating chamber (4). The hollow bracket (13) is located outside the steel belt body (3). The hollow bracket (13) is movably connected to two embedded support rods (12). An air outlet seat (14) is fixed to the upper and lower ends of the inner side of the hollow bracket (13). The hot air blower (15), the hollow bracket (13) and the air outlet seat (14) are internally communicated.

5. The heating device for a tape casting machine according to claim 1, characterized in that: Both ends of the heat insulation plate (6) away from the casting device body (1) are fixed with mounting seats (9), and the side of the casting device body (1) close to the heat insulation plate (6) and located outside the two mounting seats (9) are fixed with limiting seats (10), and each mounting seat (9) and the limiting seat (10) are symmetrically arranged with assembly bolts (11).

6. The heating device for a tape casting machine according to claim 1, characterized in that: A handle (8) is fixed at the center of the heat insulation board (6) away from the casting equipment body (1).

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