Efficient hardening furnace for resin grinding wheel

Abstract

The utility model discloses an efficient hardening furnace for a resin grinding wheel, which belongs to the technical field of hardening furnaces and comprises a hardening furnace body, a rotating disc is rotatably arranged in the hardening furnace body, a driving motor is arranged at the rotating position of the rotating disc and the lower surface of the hardening furnace body, and the driving motor is fixedly arranged below the hardening furnace body. A plurality of containing grooves are annularly formed in the rotating disc, and the interior of each containing groove is in an arc shape. According to the utility model, the poking blocks can be ejected into the corresponding placing grooves through the poking grooves, so that one sides of the bottoms of the grinding wheels in the placing grooves are ejected up and are ejected out towards one sides of the two material guide plates in a rolling manner, and the grinding wheels fall into the material frame for storage under the guidance between the two material guide plates; and under the work of the driving motor, transposition ejection discharging can be sequentially carried out through rotation of the rotating disc, so that mechanical automatic discharging of the grinding wheel is achieved, the efficiency is high, and a certain amount of manpower is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardening furnaces, and in particular relates to a high-efficiency hardening furnace for resin grinding wheels. Background Art

[0002] Resin grinding wheel is a grinding wheel made of resin with high strength, used in cutting discs, double-end faces, heavy-duty grinding wheels, polishing wheels, etc. It has certain elasticity, low heat resistance, good self-sharpening, simple production and short process cycle; it is widely used in rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingots and deburring castings.

[0003] Traditional resin grinding wheels often need to be heated and hardened during the processing process. The existing hardening furnace removes materials by manual or simple mechanical pushing to remove the hardened grinding wheels. Manual operation is inefficient, labor-intensive, and prone to operational errors, affecting product quality and production progress. In addition, the traditional rotating disk design is usually placed horizontally when placing the grinding wheel, which takes up a lot of space and is prone to uneven heating during the heating process. Therefore, a high-efficiency hardening furnace for resin grinding wheels is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a high-efficiency hardening furnace for resin grinding wheels to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency hardening furnace for resin grinding wheels, comprising a hardening furnace body, a rotating disk is rotatably arranged in the hardening furnace body, a driving motor is arranged at the rotating position of the rotating disk and the lower surface of the hardening furnace body, the driving motor is fixedly arranged below the hardening furnace body, a plurality of placement grooves are annularly provided on the rotating disk, the internal shape of each placement groove is arc-shaped, a poking groove is penetrated through the interior of each placement groove, the poking groove is located at the oblique side of the placement groove, a cylinder is fixedly connected to the lower surface of the hardening furnace body through a connecting block, a poking block is fixedly arranged on the top of the cylinder, one end of the poking block penetrates and is slidably connected to the lower surface of the hardening furnace body and extends to the interior of the hardening furnace body, the size of the poking block is adapted to the poking groove, a material guide block is fixedly arranged in the hardening furnace body, two material guide plates are fixedly arranged on the material guide block, a heating block is arranged inside the hardening furnace body, a plurality of supporting legs are fixedly arranged on the lower surface of the hardening furnace body, a placement block is fixedly arranged on the front of the two front support legs, and a material frame is placed on the placement block.

[0006] By setting the above structure, firstly, multiple grinding wheels to be hardened can be positioned between the two guide plates and conveniently placed in the placement grooves on the corresponding rotating disk. During this period, a part of the grinding wheel will be inserted into the placement groove, so that the grinding wheel is placed upright on the rotating disk, and the driving motor will drive the rotating disk to rotate, so that the multiple placement grooves arranged in an annular manner on the rotating disk can all be inserted with grinding wheels. Afterwards, under the rotation of the rotating disk, the multiple grinding wheels inserted on the rotating disk can be close to the heating block. Combined with the vertical placement of the grinding wheel, the direct heating area is large, which helps the grinding wheel to achieve efficient and uniform The grinding wheel is hardened evenly by heat, and when the grinding wheel on the rotating disk needs to be taken out after hardening, the cylinder will drive the poking block to be ejected upward, so that the poking block can be pushed into the corresponding placement groove through the poking groove, so that the bottom side of the grinding wheel in the placement groove is lifted up and rolled out to one side of the two guide plates, and falls into the material frame for storage under the guidance of the two guide plates. After each grinding wheel in a placement groove is ejected and taken out, the driving motor will rotate the rotating disk to perform the ejection and discharging in turn, thereby realizing the mechanized and automatic discharging of the grinding wheel, which is highly efficient and saves a certain amount of manpower.

[0007] As a preferred implementation, the stamp block, the guide block and the guide plate are made of heat-resistant materials.

[0008] As a preferred implementation, the rotating disk is made of heat-resistant and heat-conductive material.

[0009] As a preferred implementation, a buffer layer is provided inside the material frame.

[0010] As a preferred implementation, a furnace door is provided on the hardening furnace body.

[0011] As a preferred embodiment, a smoke outlet pipe is connected to the hardening furnace body, and a smoke filter frame is provided on the smoke outlet pipe.

[0012] By setting the rotating disk to be a heat-resistant and heat-conductive material, a small part of the grinding wheel placed on the rotating disk and inserted into the placement groove can also be indirectly heated and hardened by the heat conduction of the rotating disk, which helps to ensure the uniform heating effect of the grinding wheel. By setting a flue gas filter frame, when the heated flue gas in the hardening furnace body is discharged from the smoke outlet pipe, it will be filtered at the flue gas filter frame, which is conducive to the health of the processing environment around the hardening furnace body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a rotating disk, firstly, multiple grinding wheels to be hardened can be conveniently placed in the placement grooves on the corresponding rotating disk through the positioning between the two guide plates. During this period, a part of the grinding wheel will be inserted into the placement groove, so that the grinding wheel is just placed upright on the rotating disk, and the driving motor will drive the rotating disk to rotate under the operation of the driving motor, so that the multiple placement grooves arranged in an annular manner on the rotating disk can all be inserted with grinding wheels. Afterwards, under the rotation of the rotating disk, the multiple grinding wheels inserted on the rotating disk can be close to the heating block. Combined with the vertical placement of the grinding wheel, the direct heating area is large, which is helpful for the grinding wheel to achieve It is heat-hardened efficiently and evenly. When the grinding wheel on the rotating disk needs to be taken out after hardening, the cylinder will drive the poking block to be ejected upward, so that the poking block can be pushed into the corresponding placement slot through the poking groove, so that the bottom side of the grinding wheel in the placement slot is lifted up and rolled out to one side of the two guide plates, and falls into the material frame for storage under the guidance of the two guide plates. After each grinding wheel in a placement slot is ejected and taken out, the driving motor will rotate the rotating disk to perform the ejection and discharging in turn, thereby realizing the mechanized and automatic discharging of the grinding wheel, which is highly efficient and saves a certain amount of manpower.

[0015] The utility model sets the rotating disk to be a heat-resistant and heat-conductive material, so that a small part of the grinding wheel placed on the rotating disk and inserted into the placement groove can also be indirectly heated and hardened by the heat conduction of the rotating disk, thereby helping to ensure the uniform heating effect of the grinding wheel, and by setting a smoke filter frame, when the heated smoke in the hardening furnace body is discharged from the smoke outlet pipe, it will be filtered at the smoke filter frame, thereby contributing to the health of the processing environment around the hardening furnace body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the rotating disk of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating disk of the utility model when viewed from above;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model from a side view.

[0020] In the figure: 1. hardening furnace body; 2. rotating disk; 3. driving motor; 4. placement slot; 5. poking slot; 6. connecting block; 7. cylinder; 8. poking block; 9. material guide block; 10. material guide plate; 11. heating block; 12. supporting leg; 13. placement block; 14. material frame; 15. furnace door; 16. smoke outlet pipe; 17. smoke filter frame. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] See also Figure 1-4 The utility model provides a high-efficiency hardening furnace for resin grinding wheels, including a hardening furnace body 1, a rotating disk 2 is rotatably arranged in the hardening furnace body 1, a driving motor 3 is arranged at the rotating position of the rotating disk 2 and the lower surface of the hardening furnace body 1, and the driving motor 3 is fixedly arranged below the hardening furnace body 1, a plurality of placement grooves 4 are annularly opened on the rotating disk 2, the internal shape of each placement groove 4 is arc-shaped, and a poking groove 5 is opened through the inside of each placement groove 4, and the poking groove 5 is located at the oblique side of the placement groove 4, and the lower surface of the hardening furnace body 1 is fixedly connected to a cylinder 7 through a connecting block 6, and a poking block 8 is fixedly arranged on the top of the cylinder 7 One end of the poking block 8 penetrates and is slidably connected to the lower surface of the hardening furnace body 1 and extends to the inside of the hardening furnace body 1. The size of the poking block 8 is adapted to the poking groove 5. A guide block 9 is fixedly arranged in the hardening furnace body 1. Two guide plates 10 are fixedly arranged on the guide block 9. A heating block 11 is arranged inside the hardening furnace body 1. A plurality of supporting legs 12 are fixedly arranged on the lower surface of the hardening furnace body 1. A placement block 13 is fixedly arranged on the front of the two front support legs 12. A material frame 14 is placed on the placement block 13. By setting the above structure, firstly, a plurality of grinding wheels to be hardened can be positioned between the two guide plates 10 for convenience. The grinding wheel is placed in the placement groove 4 on the corresponding rotating disk 2. During this period, a part of the grinding wheel will be inserted into the placement groove 4, so that the grinding wheel is placed upright on the rotating disk 2, and the driving motor 3 will drive the rotating disk 2 to rotate, which is convenient for inserting the grinding wheels in the multiple placement grooves 4 arranged in an annular manner on the rotating disk 2. After that, under the rotation of the rotating disk 2, the multiple grinding wheels inserted on the rotating disk 2 can be close to the heating block 11. Combined with the vertical placement of the grinding wheel, the direct heating area is large, which helps the grinding wheel to achieve efficient and uniform heat hardening, and when the grinding wheel on the rotating disk 2 is hardened When it needs to be taken out, the cylinder 7 will drive the poking block 8 to be pushed upward, so that the poking block 8 can be pushed into the corresponding placement groove 4 through the poking groove 5, so that the bottom side of the grinding wheel in the placement groove 4 is lifted up and rolled out to one side of the two guide plates 10, and falls into the material frame 14 for storage under the guidance of the two guide plates 10. After each grinding wheel in the placement groove 4 is ejected and taken out, the driving motor 3 will rotate the rotating disk 2 to sequentially replace and eject the material, thereby realizing the mechanized and automatic discharging of the grinding wheel, which is highly efficient and saves a certain amount of manpower.

[0024] The stamp block 8, the material guide block 9 and the material guide plate 10 are made of heat-resistant materials.

[0025] The rotating disk 2 is made of heat-resistant and heat-conductive material.

[0026] A buffer layer is provided inside the material frame 14 .

[0027] The hardening furnace body 1 is provided with a furnace door 15 .

[0028] A smoke outlet pipe 16 is connected to the hardening furnace body 1, and a smoke filter frame 17 is provided on the smoke outlet pipe 16. By setting the rotating disk 2 to be a heat-resistant and heat-conductive material, a small part of the grinding wheel placed on the rotating disk 2 and inserted into the placement groove 4 can also be indirectly heated and hardened by the heat conduction of the rotating disk 2, which helps to ensure the uniform heating effect of the grinding wheel. By setting the smoke filter frame 17, when the heated smoke in the hardening furnace body 1 is discharged from the smoke outlet pipe 16, it will be filtered at the smoke filter frame 17, which is conducive to the health of the processing environment around the hardening furnace body 1.

[0029] The working principle and use process of the utility model are as follows: first, multiple grinding wheels to be hardened can be positioned between two guide plates 10 to facilitate placement in the placement grooves 4 on the corresponding rotating disk 2. During this period, a part of the grinding wheel will be inserted into the placement groove 4, so that the grinding wheel is placed upright on the rotating disk 2, and the driving motor 3 will drive the rotating disk 2 to rotate, so that the multiple placement grooves 4 arranged in an annular manner on the rotating disk 2 can all be inserted with grinding wheels. After that, under the rotation of the rotating disk 2, the multiple grinding wheels inserted on the rotating disk 2 can be close to the heating block 11. Combined with the fact that the grinding wheel is originally placed vertically, the direct heating area is large, which helps the grinding wheel to achieve efficient and uniform heat hardening. When the grinding wheel on the rotating disk 2 needs to be taken out after hardening, the cylinder 7 will drive the poking block 8 to be pushed upward, so that the poking block 8 can be pushed into the corresponding The grinding wheel is placed in the corresponding placement groove 4, so that one side of the bottom of the grinding wheel in the placement groove 4 is lifted up and rolled out to one side of the two guide plates 10, and falls into the material frame 14 for storage under the guidance of the two guide plates 10. Each time a grinding wheel in the placement groove 4 is ejected and taken out, the driving motor 3 will rotate the rotating disk 2 to sequentially replace and eject the material. In addition, by setting the rotating disk 2 to be a heat-resistant and heat-conductive material, a small part of the grinding wheel placed on the rotating disk 2 that is inserted into the placement groove 4 can also be indirectly heated and hardened by the heat conduction of the rotating disk 2, which helps to ensure the uniform heating effect of the grinding wheel. By setting the flue gas filter frame 17, when the heated flue gas in the hardening furnace body 1 is discharged from the smoke outlet pipe 16, it will be filtered at the flue gas filter frame 17, which is conducive to the health of the processing environment around the hardening furnace body 1.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency resin grinding wheel hardening furnace, comprising a hardening furnace body (1), characterized in that: A rotating disk (2) is rotatably arranged in the hardening furnace body (1), a driving motor (3) is arranged at the rotating position of the rotating disk (2) and the lower surface of the hardening furnace body (1), and the driving motor (3) is fixedly arranged below the hardening furnace body (1). A plurality of placement grooves (4) are annularly provided on the rotating disk (2), the internal shape of each placement groove (4) is arc-shaped, and a poking groove (5) is provided through the inside of each placement groove (4), and the poking groove (5) is located at an oblique side of the placement groove (4). The lower surface of the hardening furnace body (1) is fixedly connected to a cylinder (7) via a connecting block (6), and the top end of the cylinder (7) is fixedly provided with a A poking block (8) is arranged, one end of the poking block (8) penetrates and is slidably connected to the lower surface of the hardening furnace body (1) and extends to the inside of the hardening furnace body (1), the size of the poking block (8) is adapted to the poking groove (5), a material guide block (9) is fixedly arranged inside the hardening furnace body (1), two material guide plates (10) are fixedly arranged on the material guide block (9), a heating block (11) is arranged inside the hardening furnace body (1), a plurality of supporting legs (12) are fixedly arranged on the lower surface of the hardening furnace body (1), a placement block (13) is fixedly arranged on the front of the two front support legs (12), and a material frame (14) is placed on the placement block (13).

2. The resin grinding wheel high-efficiency hardening furnace according to claim 1, characterized in that: The stamp block (8), the material guide block (9) and the material guide plate (10) are made of heat-resistant materials.

3. The resin grinding wheel high-efficiency hardening furnace according to claim 1, characterized in that: The rotating disk (2) is made of heat-resistant and heat-conductive material.

4. The resin grinding wheel high-efficiency hardening furnace according to claim 1, characterized in that: A buffer layer is arranged inside the material frame (14).

5. The resin grinding wheel high-efficiency hardening furnace according to claim 1, characterized in that: The hardening furnace body (1) is provided with a furnace door (15).

6. The resin grinding wheel high-efficiency hardening furnace according to claim 1, characterized in that: The hardening furnace body (1) is connected to a smoke outlet pipe (16), and a smoke filter frame (17) is provided on the smoke outlet pipe (16).

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