High-frequency heating device

Abstract

The utility model discloses a high-frequency heating device, and belongs to the field of ceramic particle prefabrication, the high-frequency heating device comprises a base, a shell is fixedly connected above the base, a heating assembly is arranged on the inner surface of the shell, the heating assembly comprises a heating bin, a feeding port is fixedly connected above the heating bin, a heating coil is fixedly mounted on the inner surface of the heating bin, and the heating coil is fixedly connected with the feeding port. A first rotating rod is fixedly connected to the front of the heating bin, a second rotating rod is fixedly connected to the rear of the heating bin, the first rotating rod and the second rotating rod penetrate through and are rotationally connected with the inner surface of the shell, the heating assembly further comprises a sealing block, and the sealing block is fixedly connected with the outer surface of the heating bin. The heating assembly is arranged to conduct high-frequency heating on objects, the heating assembly can adjust the orientation and angle of the feeding port of the heating assembly, when the feeding port faces the upper portion, a container filled with powdery granular materials can be placed in the container to be heated, and the effect of adjusting according to needs is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ceramic particle prefabrication, in particular to a high-frequency heating device. BACKGROUND

[0002] At present, the method of adding ceramic prefabrication for casting is mostly special glue bonding. Although the forming effect is good, the glue brings disadvantages. The glue is non-metallic. For the casting, when pouring, the glue is decomposed by heat to produce gas, which is easy to cause casting defects such as pores and slag inclusion.

[0003] The patent document with the publication number CN220023113U discloses a high-frequency heating device. The utility model relates to high-frequency heating device technical field, and discloses a high-frequency heating device. The utility model has the advantages of reasonable structure. The utility model discloses a machine shell. The side surface of the machine shell is embedded with an operation table. The side surface of the machine shell is provided with a feeding port at the edge. The above-mentioned application file puts the object needing heating into the feeding port through the feeding port on the left side of the machine shell. However, the design of laterally putting in the object is only suitable for some solid objects. When the object needing heating contains granular and powdery objects, it is inconvenient to put them into the feeding port for heating. It is inconvenient to change the orientation and angle of the feeding port according to the needs, and it is inconvenient to adapt to different objects. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a high-frequency heating device, which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: a high-frequency heating device, comprising a base, a shell is fixedly connected above the base, a heating assembly is arranged on the inner surface of the shell, the heating assembly comprises a heating bin, a feeding port is fixedly connected above the heating bin, a heating coil is fixedly installed on the inner surface of the heating bin, a first rotating rod is fixedly connected in front of the heating bin, a second rotating rod is fixedly connected behind the heating bin, and the first rotating rod and the second rotating rod are penetratingly and rotatably connected with the inner surface of the shell.

[0005] Preferably, the heating assembly further comprises a sealing block, and the sealing block is fixedly connected with the outer surface of the heating bin.

[0006] Preferably, a first pull rod is fixedly connected above the second rotating rod.

[0007] Preferably, a fixing assembly is arranged on the outer surface of the first rotating rod, the fixing assembly comprises a supporting plate, the supporting plate is fixedly connected with the front surface of the shell, one side of the supporting plate facing the first rotating rod is fixedly connected with a spring telescopic rod, one end of the spring telescopic rod away from the supporting plate is fixedly connected with a clamping seat, and a pushing assembly is arranged on the outer surface of the first rotating rod.

[0008] Preferably, the dialing assembly comprises a rotating sleeve movably sleeved with the outer surface of the first rotating rod, a dialing bar is fixedly connected to the outer surface of the rotating sleeve, a second pulling rod is fixedly connected above the rotating sleeve, supporting pieces are elastically connected to the left and right sides of the second pulling rod through springs, and the supporting pieces are fixedly connected with the front surface of the shell.

[0009] Preferably, the fixing assembly further comprises a fixing block fixedly connected with the outer surface of the first rotating rod.

[0010] The application has the advantages that:

[0011] (1) The heating assembly is arranged to heat the articles at high frequency, and the heating assembly can adjust the orientation and angle of the feeding port, so that the container containing the powder or granular material can be placed for heating when the feeding port faces upward, and the adjustment can be conveniently performed according to the requirement.

[0012] (2) The fixing assembly is arranged to fix the heating assembly after the angle adjustment, and the dialing assembly can be used to dial the fixing assembly to loosen the heating assembly, so that the heating assembly can be conveniently and quickly fixed and loosened. DETAILED DESCRIPTION

[0013] The accompanying drawings, which form a part of this application, are intended to provide further understanding of the application and are incorporated herein for a purpose of explanations and are not an undue limitation on the application. In the drawings:

[0014] Figure 1 is a schematic view of the overall structure of the application;

[0015] Figure 2 is a rear view of the overall structure of the application;

[0016] Figure 3 is a sectional view of the overall structure of the application;

[0017] Figure 4 is a schematic view of the structure of the application; Figure 1 is an enlarged schematic view of the structure at A in the above figure.

[0018] In the above figure,

[0019] 1, base; 2, shell; 3, heating assembly; 301, heating bin; 302, feed port; 303, heating coil; 304, first rotating rod; 305, second rotating rod; 306, closing block; 4, first pull rod; 5, fixing assembly; 501, support plate; 502, spring telescopic rod; 503, clamping seat; 504, fixed block; 6, toggle assembly; 601, rotating sleeve; 602, toggle bar; 603, second pull rod; 604, support piece. DETAILED DESCRIPTION

[0020] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments. Embodiment one

[0022] Reference Figures 1-4 The present embodiment provides a high-frequency heating device, which comprises a base 1, the upper side of the base 1 is fixedly connected with a shell 2, the upper side of the shell 2 is provided with an arc-shaped structure, the inner surface of the shell 2 is provided with a heating assembly 3, the heating assembly 3 comprises a heating bin 301, the shape of the heating bin 301 is square, the upper side of the heating bin 301 is fixedly connected with a feed port 302, the inner surface of the heating bin 301 is fixedly installed with a heating coil 303, the heating coil 303 is used for high-frequency heating of the articles, which is the prior art, the front side of the heating bin 301 is fixedly connected with a first rotating rod 304, the rear side of the heating bin 301 is fixedly connected with a second rotating rod 305, the first rotating rod 304 and the second rotating rod 305 are penetratingly and rotatably connected with the inner surface of the shell 2, bearings are arranged between the first rotating rod 304 and the second rotating rod 305 and the inner surface of the shell 2, the heating assembly 3 further comprises a closing block 306, the shape of the closing block 306 is a circle with a notch, the notch is matched with the heating bin 301, the closing block 306 is fixedly connected with the outer surface of the heating bin 301, the upper side of the second rotating rod 305 is fixedly connected with a first pull rod 4, the positions of the second rotating rod 305 and the first rotating rod 304 are arranged at the center of the closing block 306.

[0023] In specific use, the device is used in the following manner. First, the first pull rod 4 is pulled to drive the second rotating rod 305 to rotate. The rotation of the second rotating rod 305 drives the heating bin 301 to rotate in the shell 2. When the first pull rod 4 is directed upward, the feeding port 302 on the heating bin 301 is also directed upward. At this time, metal powder and ceramic particles are placed in a prefabricated mold, and then the mold is placed in the heating bin 301 through the feeding port 302. The mold is wrapped by the heating coil 303 in the heating bin 301. At this time, the metal powder and ceramic particles in the mold are heated by the heating coil 303, so as to facilitate the prefabrication of the ceramic. Example Two

[0024] Referring to Figures 1-4 On the basis of example one, the first rotating rod 304 is provided with a fixing assembly 5. The fixing assembly 5 comprises a support plate 501, which is fixedly connected to the front surface of the shell 2. The side of the support plate 501 facing the first rotating rod 304 is fixedly connected with a spring telescopic rod 502. Two spring telescopic rods 502 are arranged on each support plate 501. The end of the spring telescopic rod 502 away from the support plate 501 is fixedly connected with a clamping seat 503. The clamping seat 503 is provided with an inclined surface. The first rotating rod 304 is provided with a pushing assembly 6. The pushing assembly 6 comprises a rotating sleeve 601, which is movably sleeved with the outer surface of the first rotating rod 304. The rotating sleeve 601 can rotate on the first rotating rod 304. The outer surface of the rotating sleeve 601 is fixedly connected with a pushing bar 602. The rear of the clamping seat 503 is provided with a protruding part. The pushing bar 602 can push the protruding part at the rear of the clamping seat 503. The upper side of the rotating sleeve 601 is fixedly connected with a second pull rod 603. The left and right sides of the second pull rod 603 are elastically connected with a support piece 604 through a spring. The number of the support pieces 604 is two. The support pieces 604 are fixedly connected to the front surface of the shell 2. The fixing assembly 5 further comprises a fixing block 504. The clamping seat 503 is provided with a groove matched with the fixing block 504. The fixing block 504 is fixedly connected to the outer surface of the first rotating rod 304.

[0025] The device is used in particular, when the second rotating rod 305 drives the heating bin 301 to rotate in the shell 2, the heating bin 301 drives the first rotating rod 304 to rotate, the first rotating rod 304 drives the fixed block 504 to rotate, the fixed block 504 finally pushes the inclined surface on the clamping seat 503 to press the clamping seat 503, the spring telescopic rod 502 is retracted at this time, when the feeding port 302 on the heating bin 301 faces upward, the fixed block 504 is in the notch on the clamping seat 503, the spring telescopic rod 502 releases the elastic force to reset the clamping seat 503, the notch on the clamping seat 503 covers the fixed block 504, the first rotating rod 304 cannot rotate, and the heating bin 301 is fixed, when it is needed to be loosened, the second pull rod 603 is pulled to the right to drive the rotating sleeve 601 to rotate clockwise, the rotating sleeve 601 drives the push bar 602 to push the protruding part behind the clamping seat 503 to press the clamping seat 503, the spring telescopic rod 502 is retracted at this time, the notch on the clamping seat 503 is away from the fixed block 504, and the fixed effect of the fixed block 504 is cancelled, the first rotating rod 304 can drive the heating bin 301 to rotate, so that the orientation of the heating bin 301 is changed.

[0026] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art in the technical range disclosed by the present application, according to the technical scheme and the utility model concept of the present application, equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. A high-frequency heating device comprising a base (1), characterized in that, The base (1) is fixedly connected with a shell (2), the inner surface of the shell (2) is provided with a heating assembly (3), the heating assembly (3) comprises a heating bin (301), the upper portion of the heating bin (301) is fixedly connected with an inlet (302), the inner surface of the heating bin (301) is fixedly installed with a heating coil (303), the front of the heating bin (301) is fixedly connected with a first rotating rod (304), the rear of the heating bin (301) is fixedly connected with a second rotating rod (305), and the first rotating rod (304) and the second rotating rod (305) are rotatably connected with the inner surface of the shell (2).

2. A high frequency heating apparatus according to claim 1, wherein The heating assembly (3) further comprises a sealing block (306), and the sealing block (306) is fixedly connected with the outer surface of the heating bin (301).

3. A high frequency heating apparatus according to claim 2, wherein The first rotating rod (304) is fixedly connected with a first pulling rod (4).

4. A high frequency heating apparatus according to claim 3, wherein The outer surface of the first rotating rod (304) is provided with a fixing assembly (5), the fixing assembly (5) comprises a supporting plate (501), the supporting plate (501) is fixedly connected with the front surface of the shell (2), one side of the supporting plate (501) facing the first rotating rod (304) is fixedly connected with a spring telescopic rod (502), one end of the spring telescopic rod (502) away from the supporting plate (501) is fixedly connected with a clamping seat (503), and the outer surface of the first rotating rod (304) is provided with a rotating assembly (6).

5. A high frequency heating apparatus according to claim 4, wherein The rotating assembly (6) comprises a rotating sleeve (601), the rotating sleeve (601) is movably sleeved with the outer surface of the first rotating rod (304), the outer surface of the rotating sleeve (601) is fixedly connected with a rotating bar (602), the upper portion of the rotating sleeve (601) is fixedly connected with a second pulling rod (603), and the left and right sides of the second pulling rod (603) are elastically connected with supporting pieces (604) through springs.

6. A high frequency heating apparatus according to claim 5, wherein The fixing assembly (5) further comprises a fixing block (504), and the fixing block (504) is fixedly connected with the outer surface of the first rotating rod (304).

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