Distributing device for material conveying of spheroidizing furnace

Abstract

The utility model relates to the technical field of material conveying and distributing, in particular to a distributing device for material conveying of a spheroidizing furnace, an auxiliary device comprises a plurality of first conveying rollers, a sliding rod is fixedly installed on the surface of the inner wall of one side of a distributing frame, and a plurality of installing plates are arranged on the surface of the sliding rod in a sliding and sleeved mode. Second conveying rollers are rotatably connected to the surfaces of the multiple mounting plates, vertical grooves are formed in the surfaces of the multiple mounting plates, sliding plates are slidably connected into the vertical grooves, inserting rods are fixedly mounted on the surfaces of the bottoms of the sliding plates, multiple inserting holes are uniformly formed in the surface of the inner wall of the distribution frame, and rectangular plates are fixedly mounted on the surfaces of the multiple mounting plates; and a spring is fixedly mounted between the rectangular plate and the sliding plate. According to the spheroidizing furnace disclosed by the utility model, the problem that in the process of processing materials by the existing spheroidizing furnace, the processing efficiency is relatively low when the spheroidizing furnace processes the materials at the same time because the materials have different sizes and the difference of the sizes of the materials is relatively large is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying and distributing, in particular to a distribution device for conveying materials in a spheroidizing furnace. Background Art

[0002] Spheroidizing furnaces are used by hardware and special steel manufacturers to produce high-quality specialty products. Spheroidizing annealing furnaces are also suitable for these applications. Spheroidizing annealing achieves the desired mechanical and physical properties for carbon tool steel, alloy tool steel, bearing steel, and other materials, while improving plasticity. Residual stress is reduced, and microstructure and compositional homogenization is achieved. The treated product achieves non-oxidative decarburization and a uniform spheroidized microstructure, resulting in excellent processing and performance. The mechanical properties of the heat-treated steel can be fully verified to meet customer requirements through material analysis, metallographic analysis, exploration of the spheroidization mechanism, and tracing of the spheroidization process.

[0003] In the process of processing materials in the existing spheroidizing furnace, because the materials have different sizes, if the sizes of the materials are greatly different, the processing efficiency of the spheroidizing furnace will be relatively low when processing them at the same time. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems in the above background and to propose a distribution device for conveying materials in a spheroidizing furnace.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a distribution device for conveying materials in a spheroidizing furnace, comprising a distribution box, an L-shaped plate fixedly mounted on one side surface of the distribution box, a rotating shaft rotatably connected to the surface of the vertical end of the L-shaped plate, a rotating plate fixedly mounted on one end of the rotating shaft, a distribution rack fixedly mounted on the top surface of the rotating plate, a partition fixedly mounted between the inner walls of the distribution box, the distribution box being divided into two distribution chambers by the partition, an auxiliary device provided on one side surface of the distribution rack, the auxiliary device comprising a plurality of first conveyor rollers rotatably connected to the surface of the distribution rack, a sliding rod fixedly mounted on the inner wall surface of one side of the distribution rack, a plurality of mounting plates slidably mounted on the surface of the sliding rod, a plurality of second conveyor rollers rotatably connected to the surface of each mounting plate, the spacing between each of the plurality of first conveyor rollers being smaller than the spacing between each of the plurality of second conveyor rollers, and a material guide plate fixedly mounted on the inner wall surface of one side of the distribution rack. The arrangement of the first conveyor rollers, the second conveyor rollers, and the material guide plate achieves the effect of distributing materials.

[0006] Preferably, the surfaces of the plurality of mounting plates are each provided with a vertical groove, a slide plate is slidably connected to the interior of the vertical groove, an insertion rod is fixedly mounted on the bottom surface of the slide plate, and a plurality of insertion holes are evenly distributed on the inner wall surface of the distribution rack. The provision of the insertion rod and the insertion holes has the effect of limiting the mounting plate to the position of the slide plate surface.

[0007] Preferably, a rectangular plate is fixedly mounted on the surface of each of the plurality of mounting plates, and a spring is fixedly mounted between the rectangular plate and the slide plate. The arrangement of the spring has the effect of limiting the position of the slide plate inside the vertical slot.

[0008] Preferably, an adjustment device is provided on the surface of the vertical end of the L-shaped plate, the adjustment device comprising a U-shaped plate fixedly mounted on the surface of the vertical end of the L-shaped plate, a threaded rod rotatably connected between the inner walls of both ends of the U-shaped plate, and a motor fixedly mounted on the top surface of the U-shaped plate, the output end of the motor being fixedly connected to the threaded rod. The motor is provided to drive the threaded rod to rotate.

[0009] Preferably, a strip groove is formed on the inner wall surface of the vertical end of the U-shaped plate, and a movable plate is threadedly connected to the surface of the threaded rod, and the movable plate is slidably connected to the strip groove by means of the threaded rod. The threaded rod has the effect of driving the movable plate to move inside the strip groove.

[0010] Preferably, a rack is fixedly mounted on the end surface of the movable plate away from the strip groove, and a gear is fixedly mounted on the outer wall surface of the rotating shaft, and the gear and the rack are meshed with each other. The rack drives the gear to rotate, and the gear drives the rotating shaft to rotate.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] When the cam is in a proper position, the sliding plate is released, and the spring is used to return the cam to its original position, so that the cam is inserted into the slot and the mounting plate is engaged with the slot, thereby limiting the mounting plate to the position on the surface of the sliding plate. Then, according to the above steps, multiple mounting plates are sequentially installed on the surface of the sliding plate, and the spacing between multiple second conveying rollers is adjusted so that the spacing between each adjacent two second conveying rollers is greater than the spacing between each adjacent two first conveying rollers. When the spacing between the multiple second conveyor rollers is adjusted, the user can connect the multiple second conveyor rollers and the multiple first conveyor rollers through a connecting belt, so that the multiple first conveyor rollers and the multiple second conveyor rollers rotate, and finally convey the materials to the surface of the distribution rack. When the materials reach the surface of the first conveyor roller, the smaller materials can fall from the gap between the two adjacent first conveyor rollers, and the larger materials can fall from the gap between the two adjacent second conveyor rollers. At this time, the materials can be distributed, and the two different sizes of materials are respectively added to the inner cavities of the two distribution chambers. At the same time, the largest material is continuously conveyed forward by the rotation of the second conveyor roller until it reaches the inner cavity of the guide plate and is discharged from the guide plate. Through the cooperation of the above structure, the materials are distributed into three conveying channels, that is, multi-channel material distribution is achieved, thereby improving the processing efficiency of the spheroidizing furnace.

[0013] 2. In the utility model, an adjustment device is provided. When the angle of the distribution rack needs to be adjusted, the motor is started first. The motor starts to drive the threaded rod to rotate. The rotation of the threaded rod drives the movable plate to move inside the strip groove. The movable plate moves inside the strip groove to drive the rack to move. The rack moves and engages with the gear, thereby causing the gear to rotate. The rotation of the gear drives the rotation of the rotating shaft. The rotation of the rotating shaft drives the rotation of the rotating plate. The rotation of the rotating plate drives the distribution rack to rotate. When the distribution rack rotates to a suitable angle, the motor can be turned off. Through the cooperation of the above structure, the inclination angle of the distribution rack can be adjusted, and then the distribution efficiency of the device can be adjusted, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a distribution device for conveying materials in a spheroidizing furnace proposed by the utility model;

[0015] Figure 2 This is a right side structural schematic diagram of a distribution device for conveying materials in a spheroidizing furnace proposed by the utility model;

[0016] Figure 3 This utility model proposes a distribution device for conveying materials in a spheroidizing furnace. Figure 1 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 This utility model proposes a distribution device for conveying materials in a spheroidizing furnace. Figure 2 Schematic diagram of the structure at B in the middle;

[0018] Legend:

[0019] 1. Distribution box; 2. L-shaped plate; 3. Auxiliary device; 301. First conveyor roller; 302. Slide rod; 303. Mounting plate; 304. Second conveyor roller; 305. Vertical slot; 306. Slide plate; 307. Insert rod; 308. Insert hole; 309. Rectangular plate; 310. Spring; 311. Material guide plate; 4. Adjustment device; 41. U-shaped plate; 42. Threaded rod; 43. Motor; 44. Strip groove; 45. Movable plate; 46. Rack; 47. Gear; 5. Rotating shaft; 6. Rotating plate; 7. Distribution rack; 8. Partition. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] See also Figure 1-4 The utility model provides a technical solution: a distribution device for conveying materials in a spheroidizing furnace, comprising a distribution box 1, an L-shaped plate 2 is fixedly mounted on one side surface of the distribution box 1, a rotating shaft 5 is rotatably connected to the surface of the vertical end of the L-shaped plate 2, a rotating plate 6 is fixedly mounted on one end port of the rotating shaft 5, a distribution frame 7 is fixedly mounted on the top surface of the rotating plate 6, a partition 8 is fixedly mounted between the inner walls on both sides of the distribution box 1, and the distribution box 1 is divided into two distribution chambers by means of the partition 8.

[0023] The specific settings and functions of the auxiliary device 3 and the regulating device 4 are described in detail below.

[0024] In this embodiment: an auxiliary device 3 is provided on one side surface of the distribution rack 7, the auxiliary device 3 includes a plurality of first conveying rollers 301, and the plurality of first conveying rollers 301 are rotatably connected to the surface of the distribution rack 7, a slide rod 302 is fixedly installed on the inner wall surface of one side of the distribution rack 7, and a plurality of mounting plates 303 are slidingly sleeved on the surface of the slide rod 302, and the surfaces of the plurality of mounting plates 303 are rotatably connected to second conveying rollers 304, and the spacing between each of the plurality of first conveying rollers 301 is smaller than the spacing between each of the plurality of second conveying rollers 304, and a material guide plate 311 is fixedly installed on the inner wall surface of one side of the distribution rack 7.

[0025] In this embodiment, the arrangement of the first conveying roller 301 , the second conveying roller 304 and the material guide plate 311 has the effect of distributing the materials.

[0026] Specifically, vertical grooves 305 are provided on the surfaces of the plurality of mounting plates 303, a slide plate 306 is slidably connected inside the vertical groove 305, an insertion rod 307 is fixedly installed on the bottom surface of the slide plate 306, and a plurality of insertion holes 308 are evenly provided on the inner wall surface of the distribution rack 7.

[0027] In this embodiment, the arrangement of the insertion rod 307 and the insertion hole 308 has the effect of limiting the mounting plate 303 to the surface position of the sliding rod 302 .

[0028] Specifically, a rectangular plate 309 is fixedly mounted on the surface of each of the plurality of mounting plates 303 , and a spring 310 is fixedly mounted between the rectangular plate 309 and the slide plate 306 . The setting of the spring 310 has the effect of limiting the position of the slide plate 306 inside the vertical slot 305 .

[0029] In this embodiment: an adjustment device 4 is provided on the surface of the vertical end of the L-shaped plate 2, and the adjustment device 4 includes a U-shaped plate 41, which is fixedly installed on the surface of the vertical end of the L-shaped plate 2, and a threaded rod 42 is rotatably connected between the inner walls of the two ends of the U-shaped plate 41, and a motor 43 is fixedly installed on the top surface of the U-shaped plate 41, and the output end of the motor 43 is fixedly connected to the threaded rod 42. When the angle of the distribution rack 7 needs to be adjusted, the motor 43 is started first. The motor 43 starts to drive the threaded rod 42 to rotate. The rotation of the threaded rod 42 drives the movable plate 45 to move inside the strip groove 44. The movable plate 45 moves inside the strip groove 44 to drive the rack 46 to move. The rack 46 moves and engages with the gear 47, thereby causing the gear 47 to rotate. The rotation of the gear 47 drives the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 drives the rotating plate 6 to rotate. The rotation of the rotating plate 6 drives the distribution rack 7 to rotate. When the distribution rack 7 rotates to a suitable angle, the motor 43 can be turned off. Through the cooperation of the above structure, the inclination angle of the distribution rack 7 can be adjusted, and then the distribution efficiency of the device can be adjusted, further improving the practicality of the device.

[0030] Specifically, a strip groove 44 is formed on the inner wall surface of the vertical end of the U-shaped plate 41 , and a movable plate 45 is threadedly connected to the surface of the threaded rod 42 . The movable plate 45 is slidably connected to the strip groove 44 via the threaded rod 42 .

[0031] In this embodiment, the threaded rod 42 is provided to drive the movable plate 45 to move inside the strip groove 44 .

[0032] Specifically, a rack 46 is fixedly mounted on the surface of one end of the movable plate 45 away from the strip-shaped groove 44 , and a gear 47 is fixedly mounted on the outer wall surface of the rotating shaft 5 , and the gear 47 and the rack 46 are meshed with each other.

[0033] In this embodiment, the arrangement of the rack 46 drives the gear 47 to rotate, and the arrangement of the gear 47 drives the rotating shaft 5 to rotate.

[0034] Working principle: By setting the auxiliary device 3, when the device needs to be used, first slide the slide plate 306 to move the slide plate 306 inside the vertical slot 305. The movement of the slide plate 306 inside the vertical slot 305 will squeeze the spring 310, so that the spring 310 is compressed. At the same time, the movement of the slide plate 306 inside the vertical slot 305 also drives the insertion rod 307 to move. When the insertion rod 307 moves to the appropriate position, the mounting plate 303 is slidably mounted on the surface of the slide rod 302. When the mounting plate 303 is on the slide rod 30 2. When the position of the surface of the slide bar 302 is moved to a suitable position, the slide plate 306 is released, and the elastic force of the spring 310 is used to reset the insertion rod 307. The insertion rod 307 is reset and then inserted into the interior of the insertion hole 308. The insertion rod 307 and the insertion hole 308 are plugged into each other, thereby limiting the mounting plate 303 on the surface of the slide bar 302. Then, according to the above steps, multiple mounting plates 303 are sequentially installed on the surface of the slide bar 302, and the spacing between the multiple second conveying rollers 304 is adjusted so that each adjacent two second conveying rollers 304 are spaced apart. 4 is greater than the spacing between each two adjacent first conveying rollers 301. When the spacing between the plurality of second conveying rollers 304 is adjusted, the user can connect the plurality of second conveying rollers 304 and the plurality of first conveying rollers 301 through a connecting belt, so that the plurality of first conveying rollers 301 and the plurality of second conveying rollers 304 rotate, and finally convey the materials to the surface of the distribution rack 7. When the materials reach the surface of the first conveying roller 301, the smaller materials can fall from the gap between the two adjacent first conveying rollers 301, and the larger materials can fall from the gap between the two adjacent second conveying rollers 304. At this time, the materials can be distributed, and the two different sizes of materials are respectively added to the inner cavities of the two distribution chambers. At the same time, the largest material is continuously conveyed forward by the rotation of the second conveying roller 304 until it reaches the inner cavity of the guide plate 311 and is discharged from the guide plate 311. Through the cooperation of the above structure, the materials are distributed into three conveying channels, that is, multi-channel material distribution is achieved, thereby improving the processing efficiency of the spheroidizing furnace. When the angle of the distribution rack 7 needs to be adjusted, the motor 43 is started first. The motor 43 starts to drive the threaded rod 42 to rotate. The rotation of the threaded rod 42 drives the movable plate 45 to move inside the strip groove 44. The movable plate 45 moves inside the strip groove 44 to drive the rack 46 to move. The rack 46 moves and engages with the gear 47, thereby causing the gear 47 to rotate. The rotation of the gear 47 drives the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 drives the rotating plate 6 to rotate. The rotation of the rotating plate 6 drives the distribution rack 7 to rotate. When the distribution rack 7 rotates to a suitable angle, the motor 43 can be turned off. Through the cooperation of the above structure, the inclination angle of the distribution rack 7 can be adjusted, and then the distribution efficiency of the device can be adjusted, further improving the practicality of the device.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A distribution device for conveying materials in a spheroidizing furnace, comprising a distribution box (1), an L-shaped plate (2) fixedly mounted on one side surface of the distribution box (1), a rotating shaft (5) rotatably connected to the surface of the vertical end of the L-shaped plate (2), a rotating plate (6) fixedly mounted on one end of the rotating shaft (5), a distribution frame (7) fixedly mounted on the top surface of the rotating plate (6), a partition (8) fixedly mounted between the inner walls of both sides of the distribution box (1), and the distribution box (1) is divided into two distribution chambers by means of the partition (8), characterized in that: An auxiliary device (3) is provided on one side surface of the distribution rack (7), and the auxiliary device (3) includes a plurality of first conveying rollers (301), and the plurality of first conveying rollers (301) are rotatably connected to the surface of the distribution rack (7). A sliding rod (302) is fixedly installed on the inner wall surface of one side of the distribution rack (7), and a plurality of mounting plates (303) are slidingly sleeved on the surface of the sliding rod (302). The surfaces of the plurality of mounting plates (303) are all rotatably connected to second conveying rollers (304). The spacing between each of the plurality of first conveying rollers (301) is smaller than the spacing between each of the plurality of second conveying rollers (304). A material guide plate (311) is fixedly installed on the inner wall surface of one side of the distribution rack (7).

2. A distribution device for conveying materials in a spheroidizing furnace according to claim 1, characterized in that: The surfaces of the plurality of mounting plates (303) are provided with vertical grooves (305), the interior of the vertical grooves (305) is slidably connected with a slide plate (306), the bottom surface of the slide plate (306) is fixedly provided with an insertion rod (307), and the inner wall surface of the distribution rack (7) is evenly provided with a plurality of insertion holes (308).

3. The distribution device for conveying materials in a spheroidizing furnace according to claim 1, characterized in that: A rectangular plate (309) is fixedly mounted on the surface of each of the plurality of mounting plates (303), and a spring (310) is fixedly mounted between the rectangular plate (309) and the slide plate (306).

4. A distribution device for conveying materials in a spheroidizing furnace according to claim 1, characterized in that: An adjusting device (4) is provided on the surface of the vertical end of the L-shaped plate (2), and the adjusting device (4) comprises a U-shaped plate (41), and the U-shaped plate (41) is fixedly mounted on the surface of the vertical end of the L-shaped plate (2). A threaded rod (42) is rotatably connected between the inner walls of both ends of the U-shaped plate (41), and a motor (43) is fixedly mounted on the top surface of the U-shaped plate (41), and the output end of the motor (43) is fixedly connected to the threaded rod (42).

5. A distribution device for conveying materials in a spheroidizing furnace according to claim 4, characterized in that: The inner wall surface of the vertical end of the U-shaped plate (41) is provided with a strip groove (44), and the surface of the threaded rod (42) is threadedly connected to a movable plate (45), and the movable plate (45) is slidably connected with the threaded rod (42) and the strip groove (44).

6. A distribution device for conveying materials in a spheroidizing furnace according to claim 5, characterized in that: A rack (46) is fixedly mounted on one end surface of the movable plate (45) away from the strip groove (44), and a gear (47) is fixedly mounted on the outer wall surface of the rotating shaft (5), and the gear (47) and the rack (46) are meshed with each other.

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