CN219555183U

CN219555183U - Induction heating equipment

Info

Publication number: CN219555183U
Application number: CN202320183466.4U
Authority: CN
Inventors: 何成东; 李燕; 唐旭栋
Original assignee: Chengdu Curvature Precision Machining Co ltd
Current assignee: Chengdu Curvature Precision Machining Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-08-18
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the technical field of induction heating, and particularly discloses induction heating equipment, which comprises a cylinder, wherein the top end of the cylinder is hinged with a sealing cover; an electromagnetic induction heating coil is fixedly connected to the top end of the partition plate; a supporting disc is arranged in the round hole; one side of the cylinder body is limited and rotatably connected with a rotating shaft; one end of the rotating shaft, which is far away from the cylinder, is fixedly connected with a rotating block; one end of the rotating shaft, which is close to the cylinder, is fixedly connected with an incomplete gear; a driven sleeve is sleeved on the outer side of the incomplete gear; a group of first tooth block and second tooth block are fixedly connected to two sides of the interior of the driven sleeve respectively; a straight rod is fixedly connected to the top end of the driven sleeve, and the top end of the straight rod is fixedly connected with the bottom end of the supporting disc; according to the utility model, the incomplete gear is driven to rotate by rotating the rotating block, and the incomplete gear drives the supporting disc to move up and down, so that people can conveniently place and take out workpieces, the working efficiency is greatly improved, and the risk of scalding is effectively avoided.

Description

Induction heating equipment

Technical Field

The utility model relates to the technical field of induction heating, in particular to induction heating equipment.

Background

The induction heating equipment has the advantages of short heating time, easy control of heating temperature, simple operation and the like, and is widely used in various fields such as forging, casting, heat treatment, mechanical heat processing, powder metallurgy and the like. The core of the induction heating equipment is an induction coil, a product to be heated is placed in the induction coil, alternating current with a certain frequency is supplied to the coil, so that the product placed in the coil generates eddy current, and heat is generated by using the resistance of the product to be heated.

In practical use, the existing heating device is used for heating and taking out a workpiece, and the risk of high-temperature scalding exists, so that an induction heating device is provided for solving the problems.

Disclosure of Invention

The present utility model is directed to an induction heating apparatus for solving the above-mentioned problems.

In order to solve the problems, the utility model adopts the following technical scheme:

an induction heating device comprises a cylinder, wherein the top end of the cylinder is hinged with a sealing cover; a baffle is fixedly connected inside the cylinder; a round hole is formed in the top end of the partition plate; an electromagnetic induction heating coil is fixedly connected to the top end of the partition plate; an auxiliary mechanism is arranged in the cylinder; the top of the cylinder body is provided with a sealing mechanism;

the auxiliary mechanism comprises a supporting disc, a rotating shaft, a rotating block, an incomplete gear, a driven sleeve, a first tooth block, a second tooth block, a limiting sliding groove, a limiting sliding rod and a straight rod; a supporting disc is arranged in the round hole; one side of the cylinder body is limited and rotatably connected with a rotating shaft; one end of the rotating shaft, which is far away from the cylinder, is fixedly connected with a rotating block; one end of the rotating shaft, which is close to the cylinder, is fixedly connected with an incomplete gear; a driven sleeve is sleeved on the outer side of the incomplete gear; a group of first tooth block and second tooth block are fixedly connected to two sides of the interior of the driven sleeve respectively; limiting sliding grooves are formed in two sides of the inside of the cylinder; limiting slide bars are fixedly connected to two sides of the driven sleeve, and the other ends of the limiting slide bars extend to the limiting slide grooves; the top end of the driven sleeve is fixedly connected with a straight rod, and the top end of the straight rod is fixedly connected with the bottom end of the supporting disc.

As still further aspects of the utility model: the sealing mechanism comprises a connecting box, a fixed box, a T-shaped movable rod, a bayonet and a wedge block; the front side of the sealing cover is fixedly connected with a connecting box with an open bottom end; the top end of the front side of the cylinder body is fixedly connected with a fixed box with an open top end; the top end opening of the connecting box is movably connected with a T-shaped movable rod; the bottom of the front side of the fixed box is provided with a bayonet; the bottom end of the T-shaped movable rod is fixedly connected with a wedge block in a penetrating way.

As still further aspects of the utility model: the bottom end of the inside of the fixed box is provided with a groove; the bottom end of the groove is fixedly connected with a group of springs; the top ends of the springs are fixedly connected with a pressing plate.

As still further aspects of the utility model: the bottom end of the sealing cover is fixedly connected with a heat insulation pad.

As still further aspects of the utility model: the top end of the supporting disc is fixedly connected with an annular plate.

As still further aspects of the utility model: the outer annular surface of the annular plate is provided with a plurality of groups of flow holes.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the rotating block is rotated to drive the incomplete gear to rotate, and the incomplete gear drives the supporting disc to move up and down, so that a workpiece can be conveniently placed and taken out by people, the working efficiency is greatly improved, and the risk of scalding is effectively avoided;

2. according to the utility model, the T-shaped movable rod is rotated, so that the end part of the wedge-shaped block enters the bayonet, the sealing of the sealing cover is realized, hot air is prevented from overflowing from a gap between the cylinder body and the sealing cover, and the sealing cover is prevented from being opened at will, so that the scalding is avoided.

Drawings

Fig. 1 is a perspective view of an induction heating apparatus;

fig. 2 is a cross-sectional perspective view of an induction heating apparatus;

FIG. 3 is an enlarged schematic view of a portion of the induction heating apparatus at A of FIG. 2;

FIG. 4 is an enlarged schematic view of a portion of the induction heating apparatus at B of FIG. 2;

fig. 5 is an enlarged schematic view of a portion of the induction heating apparatus at C of fig. 2.

In the figure: 1. a cylinder; 2. sealing cover; 3. a partition plate; 4. a round hole; 5. an electromagnetic induction heating coil; 6. an auxiliary mechanism; 60. a support plate; 61. a rotating shaft; 62. a rotating block; 63. an incomplete gear; 64. a driven sleeve; 65. a tooth block I; 66. a second tooth block; 67. limiting sliding grooves; 68. a limit slide bar; 69. a straight rod; 7. a sealing mechanism; 71. a connection box; 72. a fixed box; 73. a T-shaped movable rod; 74. a bayonet; 75. wedge blocks; 8. a pressing plate; 9. a groove; 10. a spring; 11. a heat insulating mat; 12. an annular plate; 13. and a flow hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1 to 5, in the present example, the present embodiment is described with reference to fig. 1 to 5, and provides an induction heating apparatus including a cylinder 1, a sealing cover 2 hinged to the top end of the cylinder 1; the inside of the cylinder body 1 is fixedly connected with a baffle plate 3; a round hole 4 is formed in the top end of the partition plate 3; an electromagnetic induction heating coil 5 is fixedly connected to the top end of the partition plate 3; an auxiliary mechanism 6 is arranged in the cylinder 1; the top of the cylinder body 1 is provided with a sealing mechanism 7;

the auxiliary mechanism 6 comprises a supporting disc 60, a rotating shaft 61, a rotating block 62, an incomplete gear 63, a driven sleeve 64, a first tooth block 65, a second tooth block 66, a limiting sliding groove 67, a limiting sliding rod 68 and a straight rod 69; a supporting disc 60 is arranged in the round hole 4; one side of the cylinder body 1 is limited and rotatably connected with a rotating shaft 61; a rotating block 62 is fixedly connected to one end of the rotating shaft 61 far away from the cylinder 1; one end of the rotating shaft 61, which is close to the cylinder 1, is fixedly connected with an incomplete gear 63; a driven sleeve 64 is sleeved outside the incomplete gear 63; a group of first tooth block 65 and second tooth block 66 are fixedly connected to two sides of the interior of the driven sleeve 64 respectively; limiting sliding grooves 67 are formed in two sides of the interior of the cylinder body 1; a limit slide bar 68 is fixedly connected to both sides of the driven sleeve 64, and the other end of the limit slide bar 68 extends to a limit slide groove 67; a straight rod 69 is fixedly connected to the top end of the driven sleeve 64, and the top end of the straight rod 69 is fixedly connected with the bottom end of the supporting disc 60; when in operation, the sealing cover 2 is opened, the rotating block 62 is rotated, the rotating block 62 drives the rotating shaft 61 to rotate, the rotating shaft 61 drives the incomplete gear 63 to rotate, the incomplete gear 63 is just meshed with the second tooth block 66 at the moment, the incomplete gear 63 drives the second tooth block 66 to move upwards, the second tooth block 66 drives the driven sleeve 64 to move upwards, the driven sleeve 64 drives the straight rod 69 to move upwards, the straight rod 69 drives the supporting disc 60 to move upwards, when the supporting disc 60 moves to the top of the cylinder 1, the incomplete gear 63 and the second tooth block 66 are separated to be just meshed with the first tooth block 65, at the moment, an object to be heated is placed in the supporting disc 60, then the rotating block 62 is continuously rotated, the rotating shaft 61 is driven by the rotating block 62, the incomplete gear 63 is driven by the rotating shaft 61 to rotate, the incomplete gear 63 tooth piece 65 moves downwards, the tooth piece 65 drives the driven sleeve 64 to move downwards, the driven sleeve 64 drives the straight rod 69 to move downwards, the straight rod 69 drives the supporting disc 60 to move downwards, the supporting disc 60 drives an object to be heated to move to the round hole 4, then the sealing cover 2 is closed, the electromagnetic induction heating coil 5 is utilized to heat the object, after the electromagnetic induction heating coil is finished, the rotating block 62 is rotated, the supporting disc 60 is moved upwards out, and then the device drives the incomplete gear 63 to rotate through the rotating block 62, the incomplete gear 63 drives the supporting disc 60 to move upwards and downwards, so that people can conveniently place and take out workpieces, the working efficiency is greatly improved, and the risk of scalding is effectively avoided.

As shown in fig. 1, 2 and 5, the sealing mechanism 7 includes a connection box 71, a fixed box 72, a T-shaped movable rod 73, a bayonet 74 and a wedge block 75; the front side of the sealing cover 2 is fixedly connected with a connecting box 71 with an open bottom end; the top end of the front side of the cylinder body 1 is fixedly connected with a fixed box 72 with an open top end; a T-shaped movable rod 73 is movably connected with the top end opening of the connecting box 71; the bottom of the front side of the fixed box 72 is provided with a bayonet 74; the bottom end of the T-shaped movable rod 73 is fixedly connected with a wedge block 75 in a penetrating way; when the sealing cover 2 is covered in operation, the T-shaped movable rod 73 is moved downwards and then rotates, the T-shaped movable rod 73 drives the wedge block 75 to rotate, the end part of the wedge block 75 enters the bayonet 74, the sealing cover 2 is fixed under the limiting effect of the bayonet 74 on the wedge block 75, when the sealing cover 2 needs to be opened, the T-shaped movable rod 73 is rotated reversely and then slides upwards, the sealing cover 2 enters the connecting box 71, and then the T-shaped movable rod 73 is rotated, so that the end part of the wedge block 75 enters the bayonet 74, sealing of the sealing cover 2 is realized, hot air is prevented from overflowing from a gap between the cylinder 1 and the sealing cover 2, and the sealing cover 2 is prevented from being opened randomly, so that scalding is caused.

As shown in fig. 2 and 5, the bottom end inside the fixed box 72 is provided with a groove 9; the bottom end of the groove 9 is fixedly connected with a group of springs 10; the top ends of the springs 10 are fixedly connected with a pressing plate 8; during operation, the pressing plate 8 is extruded in the process of downward movement of the wedge block 75, the spring 10 is compressed, when the end part of the wedge block 75 enters the bayonet 74, under the action of the spring 10, the pressing plate 8 is extruded upwards by the wedge block 75, and under the limiting action of the bayonet 74, the rotation of the wedge block 75 can be avoided.

As shown in fig. 1, 2 and 5, the bottom end of the sealing cover 2 is fixedly connected with a heat insulation pad 11; in operation, the insulation blanket 11 advantageously enhances sealing against high temperatures.

As shown in fig. 2 and 3, the top end of the supporting disk 60 is fixedly connected with an annular plate 12; in operation, the annular plate 12 can avoid falling off of the heated object during the up-and-down movement.

As shown in fig. 2 and 3, the outer ring surface of the annular plate 12 is provided with a plurality of groups of flow holes 13; in operation, the flow holes 13 facilitate the entry of high temperatures so that the heated object is sufficiently heated.

The working principle of the utility model is as follows: when in operation, the sealing cover 2 is opened, the rotating block 62 is rotated, the rotating block 62 drives the rotating shaft 61 to rotate, the rotating shaft 61 drives the incomplete gear 63 to rotate, the incomplete gear 63 is just meshed with the second tooth block 66 at the moment, the incomplete gear 63 drives the second tooth block 66 to move upwards, the second tooth block 66 drives the driven sleeve 64 to move upwards, the driven sleeve 64 drives the straight rod 69 to move upwards, the straight rod 69 drives the supporting disc 60 to move upwards, when the supporting disc 60 moves to the top of the cylinder 1, the incomplete gear 63 and the second tooth block 66 are separated to be just meshed with the first tooth block 65, at the moment, an object to be heated is placed in the supporting disc 60, then the rotating block 62 is continuously rotated, the rotating shaft 61 is driven by the rotating block 62, the incomplete gear 63 is driven by the rotating shaft 61 to rotate, the first tooth block 65 of the incomplete gear 63 moves downwards, the first tooth block 65 drives the driven sleeve 64 to move downwards, the driven sleeve 64 drives the straight rod 69 to move downwards, the straight rod 69 drives the supporting disc 60 to move downwards, the supporting disc 60 drives an object to be heated to the round hole 4, then the sealing cover 2 is closed, the electromagnetic induction heating coil 5 is utilized to heat the object to be heated, after the electromagnetic induction heating coil is finished, the rotating block 62 is rotated, the supporting disc 60 is moved upwards, and then the device drives the incomplete gear 63 to rotate through the rotating block 62, the incomplete gear 63 drives the supporting disc 60 to move upwards and downwards, so that the workpiece can be conveniently placed and taken out by people, the working efficiency is greatly improved, and the risk of scalding is effectively avoided;

after the sealing cover 2 is covered, the T-shaped movable rod 73 is moved downwards and then rotates, the T-shaped movable rod 73 drives the wedge block 75 to rotate, the end part of the wedge block 75 enters the bayonet 74, the sealing cover 2 is fixed under the limiting effect of the bayonet 74 on the wedge block 75, when the sealing cover 2 needs to be opened, the T-shaped movable rod 73 is rotated reversely and then slides upwards, the sealing cover 2 enters the inside of the connecting box 71, and then the T-shaped movable rod 73 is rotated, so that the end part of the wedge block 75 enters the bayonet 74, the sealing of the sealing cover 2 is realized, hot air is prevented from overflowing from a gap between the cylinder 1 and the sealing cover 2, and the sealing cover 2 is prevented from being opened at will, so that scalding is caused.

It is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, that the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An induction heating device comprises a cylinder (1), and is characterized in that the top end of the cylinder (1) is hinged with a sealing cover (2); a baffle plate (3) is fixedly connected inside the cylinder body (1); a round hole (4) is formed in the top end of the partition plate (3); an electromagnetic induction heating coil (5) is fixedly connected to the top end of the partition plate (3); an auxiliary mechanism (6) is arranged in the cylinder (1); the top of the cylinder body (1) is provided with a sealing mechanism (7);

the auxiliary mechanism (6) comprises a supporting disc (60), a rotating shaft (61), a rotating block (62), an incomplete gear (63), a driven sleeve (64), a first tooth block (65), a second tooth block (66), a limiting sliding groove (67), a limiting sliding rod (68) and a straight rod (69); a supporting disc (60) is arranged in the round hole (4); one side of the cylinder body (1) is limited and rotatably connected with a rotating shaft (61); one end of the rotating shaft (61) far away from the cylinder body (1) is fixedly connected with a rotating block (62); one end of the rotating shaft (61) close to the cylinder body (1) is fixedly connected with an incomplete gear (63); a driven sleeve (64) is sleeved on the outer side of the incomplete gear (63); a group of first tooth blocks (65) and second tooth blocks (66) are fixedly connected to two sides of the interior of the driven sleeve (64) respectively; limiting sliding grooves (67) are formed in two sides of the inside of the cylinder body (1); both sides of the driven sleeve (64) are fixedly connected with limiting slide bars (68), and the other ends of the limiting slide bars (68) extend to limiting slide grooves (67); the top end of the driven sleeve (64) is fixedly connected with a straight rod (69), and the top end of the straight rod (69) is fixedly connected with the bottom end of the supporting disc (60).

2. An induction heating device according to claim 1, characterized in that the sealing mechanism (7) comprises a connection box (71), a fixed box (72), a T-shaped movable rod (73), a bayonet (74) and a wedge (75); a connecting box (71) with an open bottom end is fixedly connected to the front side of the sealing cover (2); a fixed box (72) with an open top is fixedly connected to the top of the front side of the cylinder (1); the top end opening of the connecting box (71) is movably connected with a T-shaped movable rod (73); the bottom of the front side of the fixed box (72) is provided with a bayonet (74); the bottom end of the T-shaped movable rod (73) is fixedly connected with a wedge block (75) in a penetrating way.

3. An induction heating apparatus according to claim 2, characterized in that the bottom end of the inside of the stationary box (72) is provided with a recess (9); the bottom end of the groove (9) is fixedly connected with a group of springs (10); the top ends of the springs (10) are fixedly connected with a pressing plate (8) together.

4. An induction heating apparatus according to claim 3, characterized in that the bottom end of the sealing cover (2) is fixedly connected with a heat insulation pad (11).

5. An induction heating apparatus according to claim 4, characterized in that the top end of the support disc (60) is fixedly connected with an annular plate (12).

6. An induction heating apparatus as claimed in claim 5, characterized in that the outer annular surface of the annular plate (12) is provided with a plurality of sets of flow openings (13).