Heat treatment equipment for magnetic material production

Abstract

The invention discloses heat treatment equipment for magnetic material production, which comprises a conveyor belt, a heat exchanger, a heat exchanger and a heat exchanger, the supporting table is an arc-shaped structural block and is arranged at the front end of the conveying belt, a rotating set capable of driving the supporting table to swing is installed on the outer end side of the supporting table, and the rotating set is provided with a driving set used for driving magnetic materials to rotate; the cleaning group can move longitudinally, and the cleaning group is provided with a cleaning brush and a plurality of cleaning nozzles capable of spraying cleaning liquid outwards; and the turnover table is arranged below the cleaning set and can horizontally slide below the cleaning set. The device has the beneficial effects that the automation degree is high, and manual carrying and other operations are reduced; the cleaning effect is good and the production and processing efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of heat treatment technology, and in particular to a heat treatment device for the production of magnetic materials. Background Technology

[0002] Heat treatment is a crucial step in imparting specific magnetic properties to magnetic materials. Its core involves precisely controlling temperature, holding time, cooling rate, and applying magnetic fields and protective atmospheres to adjust the material's internal structure (grains, ordered phases, stress, etc.), thereby obtaining the desired magnetic properties (such as high permeability and high coercivity).

[0003] Before heat treatment, the magnetic material must be cleaned, and strict degreasing and cleaning must be carried out to prevent surface contaminants from penetrating into the matrix at high temperatures.

[0004] Existing Chinese patent application CN201820896463.4 discloses a cleaning device for magnetic materials, comprising: a housing, a top plate, a handle, a limiting block, a ring, a thin rope, a filter basket, a long-bristled brush, a cylinder, a connecting block, an elastic element, a rubber block, a water inlet pipe, and a drain pipe. The structure described in this application results in incomplete cleaning and poor cleaning effectiveness.

[0005] To improve the cleaning effect before heat treatment, a heat treatment device for the production of magnetic materials needs to be designed. Summary of the Invention

[0006] The present invention aims to overcome the shortcomings of the prior art, such as incomplete cleaning and poor cleaning effect, and provides a heat treatment equipment for the production of magnetic materials that improves the cleaning effect and efficiency.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a heat treatment device for producing magnetic materials, comprising: The conveyor belt has straightening plates on both sides. The support platform is an arc-shaped structural block and is placed at the front end of the conveyor belt. A rotating assembly that can drive the support platform to swing is installed on the outer end of the support platform. The rotating assembly is equipped with a drive assembly for driving the magnetic material to rotate. The cleaning group is longitudinally movable and is equipped with a cleaning brush and several cleaning nozzles that can spray cleaning liquid outwards. A turnover table is provided below the cleaning group and can slide horizontally under the cleaning group.

[0008] The main function of this heat treatment equipment is to clean rod-shaped magnetic materials. The equipment includes a conveyor belt for transporting the magnetic material. Correction plates are installed on both sides of the conveyor belt to ensure the magnetic material enters the next process in the correct position. A support platform, with an arc shape, is located at the front end of the conveyor belt. Magnetic material falling from the conveyor belt enters the support platform. A rotating assembly is installed on the outside of the support platform, which rotates the platform to adjust its angle, ensuring the magnetic material falls onto the platform after leaving the conveyor belt. The equipment also includes a cleaning assembly with cleaning brushes and cleaning nozzles. The cleaning brushes contact the magnetic material to scrub it, while the cleaning nozzles spray cleaning fluid to improve the cleaning effect. A drive assembly is installed on the rotating assembly to rotate the magnetic material, increasing the contact between the magnetic material and the cleaning brushes and cleaning fluid, thus improving the cleaning effect. Meanwhile, the cleaning assembly can move longitudinally to control the distance between the cleaning brush nozzles and the magnetic material, thereby controlling the brushing pressure and ensuring good cleaning results. The equipment also includes a transfer platform installed below the cleaning assembly. This platform slides beneath the assembly, allowing it to move away during cleaning to prevent wastewater from contaminating it. After cleaning, the platform returns to its original position beneath the assembly, and the support rotates to place the magnetic material onto it. This cleaning process is simple and convenient, ensuring effective cleaning and guaranteeing the success of subsequent heat treatment.

[0009] Preferably, the inner wall of the correction plate is provided with a plurality of correction grooves, which are arranged vertically, and correction rollers are installed inside the correction grooves. Specifically, the correction plate has a plurality of correction grooves on its inner wall, which are arranged vertically and are spaced at equal intervals. Correction rollers are installed inside the correction grooves. When the magnetic material is transferred by the conveyor belt, the end face of the magnetic material contacts the correction rollers. Under the action of the correction rollers, accurate positioning is ensured when the material enters the support platform, guaranteeing the subsequent cleaning effect.

[0010] Preferably, the support platform has an L-shaped cross-section, and its inner wall is provided with several cushioning blocks, which are arc-shaped protrusions. The L-shaped cross-section of the support platform ensures that the platform can support the magnetic material as it falls from the conveyor belt. The cushioning blocks on the inner wall of the platform, with their arc-shaped protrusions, prevent collisions between the magnetic material and the support platform, thus avoiding damage and providing protection.

[0011] Preferably, the rotating assembly includes a rotating block, with a side plate on its outer side and a positioning shaft on the side plate. A positioning hole is provided on the outer wall of the rotating block, and the positioning shaft is rotatably connected to the positioning hole. Several hydraulic telescopic rods are installed on the inner wall of the rotating block, and each hydraulic telescopic rod is connected to the outer wall of the support platform. Specifically, the rotating assembly includes a rotating block, a side plate on its outer side, and a positioning shaft on the side plate. The positioning shaft can be inserted into the positioning hole on the outer side of the rotating block, allowing the rotating block and the positioning shaft to be rotatably connected. Several hydraulic telescopic rods are provided on the inner wall of the rotating block, and the telescopic ends of these rods are connected to the support platform. The telescopic movement of the hydraulic telescopic rods controls the position of the support platform, ensuring that it can catch magnetic materials falling from the conveyor belt. This structure improves the performance and ensures good subsequent cleaning results.

[0012] Preferably, a telescopic hydraulic cylinder is provided at the top of the side panel, and a rack is connected to the telescopic end of the cylinder. Several gear teeth are provided on the outer wall of the rotating block, and the rack meshes with these gear teeth. Specifically, the telescopic hydraulic cylinder at the top of the side panel, with its telescopic end connected to the rack, allows the rack to mesh with the gear teeth on the outer wall of the rotating block. The telescopic movement of the hydraulic cylinder drives the rack to rotate the rotating block, thereby controlling the rotation of the support platform. By adjusting the angle of the support platform, it is ensured that the platform can catch the magnetic material, thus ensuring the normal operation of subsequent processes and guaranteeing the cleaning effect.

[0013] Preferably, the drive assembly includes a rotary motor mounted on the inner side wall of the rotating block. The rotating shaft of the rotary motor is connected to a fixed claw disk, and the fixed claw disk is provided with several electric support rods with adjustable extension lengths. The electric support rods are in contact with the end face of the magnetic material. The drive assembly includes a rotary motor, which is mounted on the inner wall of the rotating block via a mounting bracket. A fixed claw disc is connected to the motor's shaft end. Several electric support rods are mounted on the inner wall of the fixed claw disc. These electric support rods are wirelessly controlled and electrically connected to an external control system. The structure of each electric support rod includes a housing, a motor, a screw, and a nut. The motor's shaft end is connected to the screw, which is fixed to the housing with the nut. The screw and nut are fitted together. The motor is installed inside the housing. The rotation of the motor drives the screw to rotate, causing it to move towards the magnetic material and come into contact with it. This fixes the magnetic material in place, allowing the motor to rotate and, in conjunction with the cleaning brush and nozzle, clean the magnetic material, improving the cleaning effect.

[0014] Preferably, the cleaning assembly includes a cleaning plate with an arc-shaped cross-section. A second hydraulic telescopic rod is connected to the outer top surface of the cleaning plate, and the hydraulic cylinder end of the second hydraulic telescopic rod is mounted on the top plate of the equipment. Specifically, the cleaning plate in this cleaning assembly is a strip-shaped plate with an arc-shaped cross-section. The second hydraulic telescopic rod is connected to the outer top surface of the cleaning plate. The extension and retraction of the second hydraulic telescopic rod can drive the cleaning assembly to move longitudinally, thereby controlling the pressure between the cleaning brush and the magnetic material mounted on the cleaning plate, ensuring the cleaning effect during brushing.

[0015] Preferably, an elastic support block is installed on the inner surface of the cleaning plate, the cleaning brush has a strip-shaped structure and is mounted on the elastic support block, and several cleaning nozzles are connected to a cleaning fluid pump. These cleaning nozzles are divided into two groups and installed on both sides of the cleaning brush. The elastic support block on the inner surface of the cleaning plate ensures that the cleaning brush remains in contact with the magnetic material during cleaning, guaranteeing the cleaning effect. The several cleaning nozzles are evenly spaced and divided into two groups, with the cleaning nozzles connected to a cleaning fluid pump. The cleaning fluid is sprayed from the cleaning nozzles by the pump, and the addition of a cleaning brush further improves the cleaning effect.

[0016] Preferably, the rear end of the turnover table is connected to a telescopic push rod, and a guide rail is provided at the bottom of the turnover table. The telescopic push rod allows the turnover table to move horizontally, and the guide rail on the bottom of the turnover table provides guidance, ensuring stable movement and guaranteeing that the magnetic material falls stably onto the turnover table when it is dropped from the support, facilitating subsequent processes.

[0017] Preferably, a buffer block, made of rubber and with an arc-shaped surface, is provided at the rear end of the turnover platform. A buffer support rod is provided on the top surface of the turnover platform, arranged parallel to the top surface, and covered with a rubber sleeve. The buffer block at the rear end, with its arc-shaped front end, cushions the falling magnetic material. The sidewalls of the buffer support rods are higher than the platform itself, reducing contact between the magnetic material and the platform's top surface, thus minimizing friction. The rubber sleeve protects the magnetic material as it moves across the platform, reducing the risk of damage.

[0018] The beneficial effects of this invention are: high degree of automation, reducing manual handling and other operations; good cleaning effect, improving production and processing efficiency. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present invention; Figure 2 This is a three-dimensional view of the magnetic material in its cleaning state according to the present invention; Figure 3 This is a cross-sectional view of the rotating assembly in this invention; Figure 4 This is a cross-sectional view of the cleaning group in this invention; Figure 5 This is a cross-sectional view of the turnover table in this invention. Figure 1 ; Figure 6 This is a cross-sectional view of the turnover table in this invention. Figure 2 .

[0020] In the attached diagram: 1. Conveyor belt; 2. Correction plate; 3. Support platform; 4. Rotating assembly; 5. Drive assembly; 6. Cleaning assembly; 7. Cleaning brush; 8. Cleaning nozzle; 9. Turnover table; 20. Correction groove; 21. Correction roller; 30. Buffer block; 40. Rotating block; 41. Side plate; 42. Positioning shaft; 43. Positioning hole; 44. Hydraulic telescopic rod one; 45. Telescopic hydraulic cylinder; 46. Rack; 50. Rotating motor; 51. Fixed claw plate; 52. Electric support rod; 60. Cleaning plate; 61. Hydraulic telescopic rod two; 62. Elastic support block; 90. Telescopic push rod; 91. Guide rail; 92. Buffer block; 93. Buffer support rod; 94. Rubber sleeve. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present application or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0022] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0023] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components illustrated in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0024] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0025] Example 1, such as Figure 1-6 As shown, a heat treatment device for producing magnetic materials includes: a conveyor belt 1, with correction plates 2 arranged on both sides of the conveyor belt 1; The support platform 3 is an arc-shaped structural block and is placed at the front end of the conveyor belt 1. A rotating assembly 4 that can drive the support platform 3 to swing is installed on the outer end side of the support platform 3. The rotating assembly 4 is equipped with a drive assembly 5 for driving the magnetic material to rotate. Cleaning group 6, which is longitudinally movable, is equipped with cleaning brush 7 and several cleaning nozzles 8 that can spray cleaning liquid outwards; A turnover table 9 is disposed below the cleaning group 6 and can slide horizontally under the cleaning group 6.

[0026] The inner sidewall of the correction plate 2 is provided with a plurality of correction grooves 20, the correction grooves 20 are arranged vertically, and correction rollers 21 are installed in the correction grooves 20.

[0027] The support platform 3 has an L-shaped cross-section, and the inner wall of the support platform 3 is provided with a plurality of buffer rubber blocks 30, which are arc-shaped protrusions.

[0028] The rotating assembly 4 includes a rotating block 40, a side plate 41 is provided on the outer side of the rotating block 40, a positioning shaft 42 is provided on the side plate 41, a positioning hole 43 is provided on the outer side wall of the rotating block 40, the positioning shaft 42 is rotatably sleeved with the positioning hole 43, and a plurality of hydraulic telescopic rods 44 are installed on the inner side wall of the rotating block 40, the hydraulic telescopic rods 44 are connected to the outer side wall of the support platform 3.

[0029] A telescopic hydraulic cylinder 45 is installed at the top of the side plate 41. The extension cleaning assembly 6 of the telescopic hydraulic cylinder 45 is equipped with a cleaning plate 60. The cleaning plate 60 has an arc-shaped cross-section. A hydraulic telescopic rod 61 is connected to the outer top surface of the cleaning plate 60. The hydraulic cylinder end of the hydraulic telescopic rod 61 is installed on the top plate of the equipment. A rack 46 is connected to the retracted end. Several gear teeth are provided on the outer wall of the rotating block 40, and the rack 46 meshes with the gear teeth.

[0030] The drive unit 5 includes a rotary motor 50, which is mounted on the inner side wall of the rotating block 40. The rotating shaft end of the rotary motor 50 is connected to a fixed claw disk 51. The fixed claw disk 51 is provided with a plurality of electric support rods 52 with adjustable extension lengths. The electric support rods 52 are in contact with the end face of the magnetic material.

[0031] The cleaning group 6 is equipped with a cleaning plate 60, the cleaning plate 60 has an arc-shaped cross-section, and a hydraulic telescopic rod 61 is connected to the outer top surface of the cleaning plate 60. The hydraulic cylinder end of the hydraulic telescopic rod 61 is installed on the top plate of the equipment.

[0032] An elastic support block 62 is installed on the inner surface of the cleaning plate 60. The cleaning brush 7 is a strip structure and is installed on the elastic support block 62. A number of cleaning nozzles 8 are connected to a cleaning liquid pump. The cleaning nozzles 8 are divided into two groups and installed on both sides of the cleaning brush 7.

[0033] The rear end of the turnover table 9 is connected to a telescopic push rod 90, and the bottom of the turnover table 9 is provided with a guide rail 91.

[0034] A buffer block 92 is provided at the rear end of the turnover table 9. The buffer block 92 is a rubber block with an arc-shaped surface. A buffer support rod 93 is provided on the top surface of the turnover table 9. The buffer support rod 93 is arranged parallel to the top surface of the turnover table 9. The outer side of the buffer support rod 93 is covered with a rubber sleeve 94.

[0035] The working principle of this invention is as follows: The main function of this heat treatment equipment is to clean rod-shaped magnetic materials. The equipment includes a conveyor belt 1 for transporting magnetic materials. Correction plates 2 are installed on both sides of the conveyor belt 1, ensuring the magnetic material enters the next process at an accurate position. A support platform 3, which is an arc-shaped mechanism, is installed at the front end of the conveyor belt 1. Magnetic materials falling from the conveyor belt 1 can enter the support platform 3. A rotating assembly 4 is installed on the outer side of the support platform 3, which drives the support platform 3 to rotate. By rotating the support platform 3, its angle is adjusted to ensure that the magnetic material falls onto the support platform 3 after leaving the conveyor belt 1. The equipment also includes a cleaning assembly 6, which is equipped with cleaning brushes 7 and cleaning nozzles 8. The cleaning brushes 7 can contact the magnetic material to clean it, and the cleaning nozzles 8 can spray cleaning fluid outwards, which, together with the cleaning brushes 7, improves the cleaning effect. The rotating assembly 4 is equipped with a drive assembly 5, which drives the magnetic material to rotate. This action increases the contact between the magnetic material and the cleaning brush 7 and cleaning fluid, improving the cleaning effect. Simultaneously, the cleaning assembly 6 can move longitudinally, controlling the distance between the cleaning brush 7 / cleaning nozzle 8 and the magnetic material, thereby controlling the brushing pressure of the cleaning brush 7 and ensuring good cleaning results. The equipment also includes a transfer table 9, installed below the cleaning assembly 6. The transfer table 9 can slide below the cleaning assembly 6, allowing it to move away during cleaning to prevent wastewater from contaminating it. After cleaning, the transfer table 9 returns to its original position below the cleaning assembly 6, and the support platform 3 rotates to place the magnetic material onto the transfer table 9. This cleaning process is simple and convenient to operate, while ensuring cleaning effectiveness and guaranteeing the success of subsequent heat treatment.

[0036] The inner wall of the correction plate 2 is provided with several correction grooves 20. The correction grooves 20 are arranged vertically and the spacing between the correction grooves 20 is the same. A correction roller 21 is installed inside the correction groove 20. When the magnetic material is transferred by the conveyor belt 1, the end face of the magnetic material contacts the correction roller 21. Under the action of the correction roller 21, the position can be accurately placed when entering the support table 3, thus ensuring the subsequent cleaning effect.

[0037] The cross-section of the support platform 3 is L-shaped. This structure ensures that the support platform 3 can hold the magnetic material when it falls from the conveyor belt 1. A buffer rubber block 30 is provided on the inner wall of the support platform 3. The buffer rubber block is in the shape of an arc-shaped protrusion. This structure can prevent the magnetic material from colliding with the support platform 3 and avoid damage to the magnetic material, thus playing a protective role.

[0038] The rotating assembly 4 includes a rotating block 40, with a side plate 41 on its outer side. A positioning shaft 42 is mounted on the side plate 41, which can be inserted into a positioning hole 43 on the outer side of the rotating block 40, allowing the rotating block 40 and the positioning shaft 42 to be rotatably connected. Several hydraulic telescopic rods 44 are mounted on the inner side wall of the rotating block 40. The telescopic ends of the hydraulic telescopic rods 44 are connected to the support platform 3. The position of the support platform 3 can be controlled by the telescopic movement of the hydraulic telescopic rods 44, ensuring that the support platform 3 can catch the magnetic material falling from the conveyor belt 1. This structure improves the performance and ensures good subsequent cleaning results.

[0039] The top of the side plate 41 is equipped with a telescopic hydraulic cylinder 45. The telescopic end of the telescopic hydraulic cylinder 45 is connected to a rack 46. The rack 46 can mesh with several gear teeth provided on the outer side wall of the rotating block 40. The telescopic hydraulic cylinder 45 can drive the rack 46 to rotate, thereby controlling the rotation of the support platform 3. By adjusting the angle of the support platform 3, it can be ensured that the support platform 3 can catch the magnetic material, thereby ensuring the normal progress of subsequent processes and ensuring the cleaning effect.

[0040] The drive unit 5 includes a rotary motor 50, which is mounted on the inner wall of the rotating block 40 via a mounting bracket. The rotating shaft of the rotary motor 50 is connected to a fixed claw disc 51. Several electric support rods 52 are mounted on the inner wall of the fixed claw disc 51. These electric support rods 52 are wirelessly controlled and electrically connected to an external control system. Each electric support rod 52 includes a housing, a motor, a screw, and a nut. The rotating shaft of the motor is connected to the screw, which is fixed to the housing with the nut. The screw and nut are sleeved together. The motor is installed inside the housing. The rotation of the motor drives the screw to rotate, moving it towards the magnetic material and bringing it into contact with it. This allows the electric support rod 52 to fix the magnetic material, enabling the rotary motor 50 to rotate and, when rotating, drive the magnetic material to rotate. This rotation, in conjunction with the cleaning brush 7 and cleaning nozzle 8, cleans the magnetic material, improving the cleaning effect.

[0041] The cleaning plate 60 in the cleaning group 6 is a strip plate with an arc-shaped cross section. A hydraulic telescopic rod 61 is connected to the outer top surface of the cleaning plate 60. The extension and retraction of the hydraulic telescopic rod 61 can drive the cleaning group 6 to move longitudinally, thereby controlling the pressure between the cleaning brush 7 and the magnetic material installed on the cleaning plate 60, and ensuring the cleaning effect when the cleaning brush 7 is washing.

[0042] Among them, an elastic support block 62 is installed on the inner surface of the cleaning plate 60. The elastic support block 62 can ensure that the cleaning brush 7 and the magnetic material are always in contact during cleaning to ensure the cleaning effect. Several cleaning nozzles 8 are set at equal intervals and divided into two groups. The cleaning nozzles 8 are connected to a cleaning liquid pump. The cleaning liquid is sprayed from the cleaning nozzles 8 through the cleaning liquid pump. With a cleaning brush 7, the cleaning effect is improved.

[0043] The turnover table 9 can be moved horizontally by the telescopic push rod 90. The guide rail 91 set on the bottom surface of the turnover table 9 can guide the turnover table 9 to ensure that the turnover table 9 can move stably and that the magnetic material can fall stably onto the turnover table 9 when it falls from the support 3, which facilitates the operation of subsequent processes.

[0044] A buffer block 92 is provided at the rear end of the turnover platform 9. The buffer block 92 is a rubber block with an arc-shaped front end. When the magnetic material falls, the buffer block 92 can buffer the fall. The side wall of the buffer support rod 93 provided on the turnover platform 9 is higher than the turnover platform 9. This structure can reduce the contact between the magnetic material and the top surface of the turnover platform 9, thus reducing friction. At the same time, a rubber sleeve 94 is covered on the outside of the buffer support rod 93. The rubber sleeve 94 can protect the magnetic material from moving on the turnover platform 9 and reduce the damage to the magnetic material during movement.

[0045] In operation, this invention involves placing a rod-shaped magnetic material onto the conveyor belt 1. The extension length of the hydraulic telescopic rod 44 is adjusted, thus adjusting the position of the two support platforms 3. Simultaneously, the extension length of the telescopic hydraulic cylinder 45 adjusts the angle of the support platforms 3. The magnetic material is then fed onto the support platforms 3 via the conveyor belt 1, where it is caught. Next, the electric telescopic rod extends outward, pressing against both ends of the magnetic material. The telescopic hydraulic cylinder 45 retracts, separating the support platforms 3 from the magnetic material. The rotating motor 50 then rotates, causing the magnetic material to rotate. The second hydraulic telescopic rod 61 moves downward, bringing the cleaning brush 7 into contact with the magnetic material. The cleaning nozzle 8 sprays cleaning fluid outward, working in conjunction with the rotation of the magnetic material to clean it. During cleaning, the turnover table 9 is pushed downwards and away from the cleaning group 6 via the telescopic push rod 90. After cleaning is completed, the turnover table 9 is reset and returned to the bottom of the cleaning group 6. Then, the telescopic hydraulic cylinder 45 extends outward, so that the support table 3 continues to hold the magnetic material. The electric telescopic rod retracts, and the hydraulic telescopic rod 61 extends outward, driving the rotating block 40 to rotate and adjust the angle of the support table 3 so that the magnetic material on the support table 3 is thrown onto the turnover table 9, completing the cleaning operation.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A heat treatment apparatus for producing magnetic materials, characterized in that it comprises: Conveyor belt (1), with correction plates (2) on both sides of the conveyor belt (1); The support platform (3) is an arc-shaped structural block and is placed at the front end of the conveyor belt (1). A rotating assembly (4) that can drive the support platform (3) to swing is installed on the outer side of the support platform (3). The rotating assembly (4) is equipped with a drive assembly (5) for driving the magnetic material to rotate. Cleaning group (6), which can move longitudinally, is provided with cleaning brush (7) and a number of cleaning nozzles (8) that can spray cleaning liquid outward. A turnover table (9) is set below the cleaning group (6) and the turnover table (9) can slide horizontally under the cleaning group (6).

2. The heat treatment apparatus for producing a magnetic material according to claim 1, wherein The inner sidewall of the correction plate (2) is provided with a plurality of correction grooves (20), the correction grooves (20) are arranged vertically, and correction rollers (21) are installed in the correction grooves (20).

3. The heat treatment apparatus for producing a magnetic material according to claim 1, wherein The cross-section of the support platform (3) is L-shaped, and the inner wall of the support platform (3) is provided with a number of buffer rubber blocks (30), which are arc-shaped protrusions.

4. The heat treatment apparatus for producing a magnetic material according to claim 1, wherein The rotating assembly (4) includes a rotating block (40), a side plate (41) is provided on the outside of the rotating block (40), a positioning shaft (42) is provided on the side plate (41), a positioning hole (43) is provided on the outer wall of the rotating block (40), the positioning shaft (42) is rotatably sleeved with the positioning hole (43), and a plurality of hydraulic telescopic rods (44) are installed on the inner wall of the rotating block (40), and the hydraulic telescopic rods (44) are connected to the outer wall of the support platform (3).

5. The heat treatment apparatus for producing a magnetic material according to claim 4, wherein The top of the side plate (41) is provided with a telescopic hydraulic cylinder (45), the telescopic end of the telescopic hydraulic cylinder (45) is connected to a rack (46), and the outer side wall of the rotating block (40) is provided with a number of gear teeth, and the rack (46) meshes with the gear teeth.

6. The heat treatment apparatus for producing a magnetic material according to claim 4, wherein The drive group (5) includes a rotary motor (50), which is mounted on the inner side wall of the rotating block (40). The rotating shaft end of the rotary motor (50) is connected to a fixed claw disk (51), which is provided with a plurality of electric support rods (52) with adjustable extension length. The electric support rods (52) are in contact with the end face of the magnetic material.

7. The heat treatment apparatus for producing a magnetic material according to claim 1, wherein The cleaning group (6) is equipped with a cleaning plate (60), the cross section of the cleaning plate (60) is arc-shaped, and the outer top surface of the cleaning plate (60) is connected to a hydraulic telescopic rod two (61), the hydraulic cylinder end of the hydraulic telescopic rod two (61) is installed on the top plate of the equipment.

8. The heat treatment apparatus for producing a magnetic material according to claim 7, wherein The inner surface of the cleaning plate (60) is equipped with an elastic support block (62). The cleaning brush (7) is a strip structure. The cleaning brush (7) is installed on the elastic support block (62). Several cleaning nozzles (8) are connected to a cleaning liquid pump. The several cleaning nozzles (8) are divided into two groups and installed on both sides of the cleaning brush (7).

9. The heat treatment apparatus for producing a magnetic material according to claim 1, wherein The rear end of the turnover table (9) is connected to a telescopic push rod (90), and the bottom of the turnover table (9) is provided with a guide rail (91).

10. The heat treatment apparatus for producing a magnetic material according to claim 1, characterized by, The rear end of the turnover table (9) is provided with a buffer block (92), which is a rubber block and has an arc-shaped surface. The top surface of the turnover table (9) is provided with a buffer support rod (93), which is arranged parallel to the top surface of the turnover table (9). The outer side of the buffer support rod (93) is covered with a rubber sleeve (94).

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