Automatic discharging mechanism of magnetic tile sintering furnace

Abstract

The utility model relates to sintering furnace technical field especially relates to a kind of automatic discharge mechanism of magnetic shoe sintering furnace, including base, the upper end of base is fixedly installed with sintering furnace main body, the left and right sides of sintering furnace main body are provided with import and export, the inside of sintering furnace main body is provided with sealing baffle, the lower end of sealing baffle is provided with moving block, the left and right sides of sealing baffle are provided with discharge platform, the side of discharge platform is provided with sealing door, the lower end of sealing door is provided with pulley, the surface of base is provided with sliding rail, the inside of base is provided with drive screw rod, the side of drive screw rod is provided with guide slide, the outside of sintering furnace main body is provided with cooling fan;The utility model rotates by control drive screw rod, makes moving block to drive sealing baffle from the import and export of sintering furnace main body one side to the import and export of other side, discharge platform in furnace moves to furnace outside at this time, discharge platform originally outside furnace moves to furnace, realize the simultaneous feeding of import and export.

Description

Technical Field

[0001] This utility model relates to the field of sintering furnace technology, and in particular to an automatic material discharge mechanism for a magnetic tile sintering furnace. Background Technology

[0002] The magnetic tile sintering furnace is the core equipment in the production of magnetic tiles. It solidifies magnetic powder at high temperature under vacuum or protective atmosphere to form high-performance permanent magnets. After sintering, a discharge mechanism is usually needed to discharge the sintered magnetic tiles.

[0003] For example, patent number CN222617567U discloses a discharge platform for a sintering furnace, including a sintering furnace body, a control mechanism installed on the side wall of the sintering furnace body, a discharge mechanism installed below the sintering furnace body, and a water cooling mechanism. This device solves the problem that the discharge platform remains at a high temperature after discharge, posing a risk of burns to operators who accidentally touch it. Furthermore, the finished product after sintering needs to be manually transferred before it can be cooled down, making the operation process complex and cumbersome. This discharge platform for a sintering furnace is equipped with a discharge mechanism and a cooling mechanism, which enables automatic discharge when the operator presses a button, and after discharge, the control system controls the cooling water to enter the cooling pipe to cool the finished product after sintering, thereby improving the discharge efficiency and cooling efficiency.

[0004] The automatic discharge mechanism of the sintering furnace in this patent needs to be coordinated with the automatic opening and closing of the furnace door during automatic discharge. The opening and closing process of the furnace door requires the identification of sensors and the control of the control module, which consumes a certain amount of time, affects the overall efficiency, and is easily affected by various factors, which may cause the furnace door to open and close in a timely manner, resulting in collision errors and heat loss, causing unnecessary losses. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic discharge mechanism for a magnetic tile sintering furnace. This solves the problem that the opening and closing process of the furnace door in the automatic discharge mechanism of the sintering furnace requires a certain amount of time, which affects the overall efficiency. Furthermore, the furnace door is easily affected by various factors, leading to untimely opening and closing, resulting in collision errors and heat loss, causing unnecessary losses.

[0006] The technical solution of this utility model is as follows: an automatic material discharge mechanism for a magnetic tile sintering furnace, comprising a base, a sintering furnace body fixedly installed on the upper end of the base, inlets and outlets on the left and right sides of the sintering furnace body, a sealing partition on the inner side of the sintering furnace body, a moving block at the lower end of the sealing partition, a material discharge platform on the left and right sides of the sealing partition, a sealing door on the side of the material discharge platform, a pulley at the lower end of the sealing door, a slide rail on the surface of the base, a drive screw on the inner side of the base, a guide slide rod on the side of the drive screw, and a cooling fan on the outer side of the sintering furnace body.

[0007] Preferably, the sealing partition is provided with first protrusions on the left and right sides, the first protrusions are adapted to the inner sides of the inlet and outlet, one end of the discharge platform is fixedly connected to the side of the lower end of the first protrusion, and the discharge platform is adapted to the inner side of the sintering furnace body.

[0008] Preferably, a second protrusion is fixedly installed on the surface of the sealing door, the second protrusion is adapted to the inner side of the inlet and outlet, and the discharge platform and the lower side of the second protrusion are fixedly connected.

[0009] Preferably, the sealing door is arranged symmetrically about the sealing partition, and the pulley and the lower end of the sealing door are connected by support feet, with the pulley and the slide rail being compatible with each other.

[0010] Preferably, a support plate is fixedly installed on the inner side of the base, the two ends of the drive screw are rotatably connected to the support plate, a drive motor for driving the drive screw to rotate is fixedly installed on the side of the support plate, the guide slide rod and the drive screw are arranged in parallel, and the two ends of the guide slide rod are fixedly connected to the support plate.

[0011] Preferably, the upper end of the base is provided with a through groove, which is connected to the inner side of the sintering furnace body. The lower end of the moving block extends to the inner side of the base through the through groove. The drive screw and the moving block are threadedly connected, and the moving block and the guide slide are slidably sleeved.

[0012] Preferably, the cooling fan is located above the inlet and outlet and is fixedly connected to the outside of the sintering furnace body. The output end of the cooling fan is set at an angle downward, and a water cooling mechanism is also provided on the inner side of the base.

[0013] The beneficial effects of this utility model are:

[0014] 1. The automatic discharge mechanism of the magnetic tile sintering furnace controls the rotation of the drive screw, which causes the moving block to move the sealing partition from the inlet and outlet on one side of the sintering furnace body to the inlet and outlet on the other side. At this time, the discharge platform located inside the furnace moves to the outside of the furnace, and the discharge platform originally outside the furnace moves to the inside of the furnace, realizing simultaneous feeding and discharging, and avoiding the idleness of the furnace body while waiting for the magnetic tiles to cool and for loading and unloading.

[0015] 2. The automatic discharge mechanism of this magnetic tile sintering furnace automatically seals the inlet and outlet through sealing partitions and sealing doors when the discharge platform moves, simplifying the opening and closing process, reducing heat loss in the furnace, and improving work efficiency. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional representation of the automatic discharge mechanism of the magnetic tile sintering furnace of this utility model. Figure 1 ;

[0017] Figure 2 The diagram shown is a three-dimensional representation of the automatic discharge mechanism of the magnetic tile sintering furnace of this utility model. Figure 2 ;

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the sealing partition, discharge platform, and sealing door of this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the base and the main body of the sintering furnace of this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional cross-sectional view of the automatic discharge mechanism of the magnetic tile sintering furnace of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Base; 101. Support plate; 102. Drive motor; 103. Through slot; 2. Sintering furnace body; 3. Inlet and outlet; 4. Sealing partition; 401. First boss; 5. Moving block; 6. Discharge platform; 7. Sealing door; 701. Second boss; 702. Support foot; 8. Pulley; 9. Slide rail; 10. Drive screw; 11. Guide slide rod; 12. Cooling fan. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 This utility model provides an embodiment: an automatic discharge mechanism for a magnetic tile sintering furnace, including a base 1, a sintering furnace body 2 fixedly installed on the upper end of the base 1, inlets and outlets 3 on the left and right sides of the sintering furnace body 2, a sealing partition 4 on the inner side of the sintering furnace body 2, a moving block 5 at the lower end of the sealing partition 4, a discharge platform 6 on the left and right sides of the sealing partition 4, a sealing door 7 on the side of the discharge platform 6, a pulley 8 at the lower end of the sealing door 7, a slide rail 9 on the surface of the base 1, a drive screw 10 on the inner side of the base 1, a guide slide rod 11 on the side of the drive screw 10, and a cooling fan 12 on the outer side of the sintering furnace body 2.

[0024] Please see Figures 1-5In this embodiment, first protrusions 401 are provided on the left and right sides of the sealing partition 4. The first protrusions 401 are adapted to the inner sides of the inlet and outlet 3. One end of the discharge platform 6 is fixedly connected to the lower side of the first protrusion 401. The discharge platform 6 is adapted to the inner side of the sintering furnace body 2. A second protrusion 701 is fixedly installed on the surface of the sealing door 7. The second protrusion 701 is adapted to the inner side of the inlet and outlet 3. The lower side of the discharge platform 6 and the second protrusion 701 are fixedly connected. The sealing door 7 is symmetrically arranged about the sealing partition 4. The pulley 8 and the lower end of the sealing door 7 are connected by the support foot 702. The pulley 8 and the slide rail 9 are compatible with each other. A support plate 101 is fixedly installed on the inner side of the base 1. The two ends of the drive screw 10 are rotatably connected to the support plate 101. A drive motor 102 for driving the drive screw 10 to rotate is fixedly installed on the side of the support plate 101. The guide slide rod 11 is arranged parallel to the drive screw 10. The two ends of the guide slide rod 11 are connected to the support plate 101. 101 is fixedly connected. The upper end of the base 1 is provided with a through groove 103, which is connected to the inner side of the sintering furnace body 2. The lower end of the moving block 5 extends to the inner side of the base 1 through the through groove 103. The drive screw 10 and the moving block 5 are threadedly connected. The moving block 5 and the guide slide rod 11 are slidably sleeved. The raw materials to be sintered in the next round are fed on the discharge platform 6 located outside the sintering furnace body 2. After the magnetic tiles in the furnace are sintered, the drive motor 102 controls the drive screw 10 to rotate, so that the moving block 5 slides along the guide slide rod 11, driving the sealing partition 4 to move from the inlet and outlet 3 on one side of the sintering furnace body 2 to the inlet and outlet 3 on the other side, until it cooperates with the first protrusion 401 to block the inlet and outlet 3. At this time, the discharge platform 6 located inside the furnace moves to the outside of the furnace, and the discharge platform 6 originally outside the furnace moves to the inside of the furnace. The sealing door 7 cooperates with the second protrusion 701 to block the inlet and outlet 3 on the other side, realizing the simultaneous feeding, discharging and opening / closing of the door.

[0025] Please see Figures 2-5 In this embodiment, the cooling fan 12 is located above the inlet and outlet 3 and is fixedly connected to the outside of the sintering furnace body 2. The output end of the cooling fan 12 is set at an angle downward. A water cooling mechanism is also provided on the inner side of the base 1. The water cooling mechanism includes a heat dissipation groove opened at the upper end of the base 1 and a cooling pipe installed inside the heat dissipation groove. The heat dissipation groove and the lower end of the discharge platform 6 are adapted to each other. The cooling pipe is connected to a pump body. The magnetic tiles after discharge are efficiently cooled by the cooperation of the cooling fan 12 and the water cooling mechanism in the base 1.

[0026] During operation, the raw materials to be sintered in the next round are fed onto the discharge platform 6 located outside the sintering furnace body 2. After the magnetic tiles inside the furnace are sintered, the drive motor 102 controls the drive screw 10 to rotate, causing the moving block 5 to slide along the guide slide rod 11. This moves the sealing partition 4 from the inlet / outlet 3 on one side of the sintering furnace body 2 to the inlet / outlet 3 on the other side, until it cooperates with the first protrusion 401 to seal the inlet / outlet 3. At this time, the discharge platform 6 located inside the furnace moves to the outside of the furnace, and the discharge platform 6 originally outside the furnace moves to the inside of the furnace. The sealing door 7 cooperates with the second protrusion 701 to seal the inlet / outlet 3 on the other side, realizing the simultaneous feeding, discharging, and opening / closing of the door. The magnetic tiles after discharge are efficiently cooled by the cooperation of the cooling fan 12 and the water cooling mechanism in the base 1.

[0027] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0028] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic discharge mechanism for a magnetic tile sintering furnace, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly installed with the sintering furnace body (2). The left and right sides of the sintering furnace body (2) are provided with inlet and outlet (3). The inner side of the sintering furnace body (2) is provided with a sealing partition (4). The lower end of the sealing partition (4) is provided with a moving block (5). The left and right sides of the sealing partition (4) are provided with a discharge platform (6). The side of the discharge platform (6) is provided with a sealing door (7). The lower end of the sealing door (7) is provided with a pulley (8). The surface of the base (1) is provided with a slide rail (9). The inner side of the base (1) is provided with a drive screw (10). The side of the drive screw (10) is provided with a guide slide rod (11). The outer side of the sintering furnace body (2) is provided with a heat dissipation fan (12).

2. The automatic discharge mechanism for a magnetic tile sintering furnace according to claim 1, characterized in that: The sealing partition (4) has a first boss (401) on the left and right sides. The first boss (401) and the inner side of the inlet and outlet (3) are adapted to each other. One end of the discharge platform (6) is fixedly connected to the side of the lower end of the first boss (401). The discharge platform (6) and the inner side of the sintering furnace body (2) are adapted to each other.

3. The automatic discharge mechanism for a magnetic tile sintering furnace according to claim 1, characterized in that: The surface of the sealing door (7) is fixedly installed with a second boss (701). The second boss (701) and the inner side of the inlet and outlet (3) are adapted to each other. The discharge platform (6) is fixedly connected to the side of the lower end of the second boss (701).

4. The automatic discharge mechanism for a magnetic tile sintering furnace according to claim 1, characterized in that: The sealing door (7) is symmetrically arranged on the left and right sides of the sealing partition (4). The pulley (8) and the lower end of the sealing door (7) are connected by the support foot (702). The pulley (8) and the slide rail (9) are compatible with each other.

5. The automatic discharge mechanism for a magnetic tile sintering furnace according to claim 1, characterized in that: A support plate (101) is fixedly installed on the inner side of the base (1). The two ends of the drive screw (10) are rotatably connected to the support plate (101). A drive motor (102) for driving the drive screw (10) to rotate is fixedly installed on the side of the support plate (101). The guide slide rod (11) and the drive screw (10) are arranged in parallel. The two ends of the guide slide rod (11) are fixedly connected to the support plate (101).

6. The automatic discharge mechanism for a magnetic tile sintering furnace according to claim 1, characterized in that: The upper end of the base (1) is provided with a through groove (103), which is connected to the inner side of the sintering furnace body (2). The lower end of the moving block (5) extends to the inner side of the base (1) through the through groove (103). The drive screw (10) and the moving block (5) are threadedly connected, and the moving block (5) and the guide slide rod (11) are slidably connected.

7. The automatic discharge mechanism for a magnetic tile sintering furnace according to claim 1, characterized in that: The cooling fan (12) is located above the inlet and outlet (3) and is fixedly connected to the outside of the sintering furnace body (2). The output end of the cooling fan (12) is set at an angle downward. A water cooling mechanism is also provided on the inner side of the base (1).

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