Automatic feeding equipment for high-temperature furnace

Abstract

The utility model discloses a kind of high-temperature furnace automatic feeding equipment, including two triangular brackets, frame body and connecting piece installed in the end of frame body, the triangular bracket is fixedly installed on the connecting piece of frame body, conveying mechanism and high-temperature furnace are provided on the frame body, fixed mechanism is provided between the triangular bracket and connecting piece, two the triangular bracket between fixedly welded with fixed plate, the top end of the fixed plate is fixedly installed with fixed column, height adjusting assembly is provided on the fixed column.The utility model is fixed by setting fixed mechanism, corner brace of fixed column both sides and first bolt and first nut for fixing corner brace, the assembly of guide plate is realized, it is convenient to disassemble and install, compared with traditional fixed welding, with good flexibility and installation efficiency, by setting height adjusting assembly and angle adjusting assembly, the height and angle of guide plate can be adjusted according to demand, to facilitate feeding.

Description

Technical Field

[0001] This utility model relates to the field of high-temperature furnace processing technology, and in particular to an automatic feeding device for a high-temperature furnace. Background Technology

[0002] In the field of industrial heat treatment, high-temperature furnaces, as core equipment, undertake the crucial task of regulating the microstructure and properties of workpieces. Among them, tunnel furnaces have become the mainstream choice for workpiece holding and normalizing processes due to their continuous production characteristics. For the requirements of the normalizing process, tunnel furnaces can precisely control the holding temperature range of workpieces within 30-50℃ above Ac3. A variable frequency roller conveyor system ensures that the workpiece passes through each temperature zone at a constant speed, and an intelligent temperature control system achieves temperature difference control of ±5℃. This effectively eliminates internal stress generated during forging or rolling, resulting in a uniform and fine pearlitic microstructure, providing an ideal microstructure basis for subsequent quenching or machining.

[0003] The process of transferring objects from the previous process to the tunnel furnace is seamlessly connected by an automated logistics system. After being processed by the previous process, the workpiece is transferred to the tunnel furnace entrance buffer zone by the feeding equipment.

[0004] In existing technologies, components entering a high-temperature furnace are generally fed through a guide plate. The guide plate is fixed between two processes, with the guide plate near the furnace inlet tilted. Workpieces output from the previous process are unloaded through the guide plate. However, existing guide plates are usually temporarily attached to the furnace inlet and cannot be adjusted in height according to the position of the previous process outlet, resulting in low flexibility. Utility Model Content

[0005] The purpose of this invention is to provide an automatic feeding device for a high-temperature furnace to address the aforementioned shortcomings in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic feeding device for a high-temperature furnace, comprising two triangular brackets, a frame, and a connector installed at the end of the frame. The triangular brackets are fixedly installed on the connector of the frame. The frame is provided with a conveying mechanism and a high-temperature furnace. A fixing mechanism is provided between the triangular brackets and the connector. A fixing plate is fixedly welded between the two triangular brackets. A fixing column is fixedly installed at the top of the fixing plate. A height adjustment component is provided on the fixing column. The height adjustment component includes a lifting column and a limiting component for limiting the lifting column. The lifting column is inserted into a slot opened on the fixing column. A guide plate is rotatably installed at the top of the lifting column. An angle adjustment component is provided between the guide plate and the lifting column.

[0007] As a further description of the above technical solution: the fixing mechanism includes a slot at the bottom of the triangular bracket that is compatible with the connecting piece. The triangular bracket is a hollow steel body. A first bolt is threaded onto the top of the slot. The first bolt passes through the triangular bracket and the connecting piece and is threaded with a first nut.

[0008] As a further description of the above technical solution: corner brackets are fixedly installed on both sides of the bottom end of the fixed column, and second bolts are threaded on the corner brackets, the second bolts passing through the corner brackets and threadedly connected to the fixed plate.

[0009] As a further description of the above technical solution: the limiting component includes a fixing hole on the surface of the fixing column and multiple sets of adjusting holes on the surface of the lifting column. The fixing hole and the multiple sets of adjusting holes are mutually compatible. A third bolt is threadedly installed at the fixing hole. The third bolt passes through the fixing column and the lifting column respectively and has a second nut threadedly installed at its end.

[0010] As a further description of the above technical solution: the angle adjustment component includes a rotating component and a fixing component. The rotating component includes a lifting lug fixedly installed at the bottom end of the guide plate. A rotating shaft is fixedly installed between the two lifting lugs. The rotating shaft passes through the lifting column and is rotatably connected to the lifting column.

[0011] As a further description of the above technical solution: the fixing component includes an arc-shaped plate fixedly installed at the bottom end of the guide plate. The axis of the arc-shaped plate coincides with the rotating shaft. An arc-shaped groove is provided on the lifting column. The arc-shaped plate slides and adapts to the arc-shaped groove during rotation. Multiple first insertion holes are arranged in a ring array on the arc-shaped groove with the axis of the rotating shaft as the axis. Second insertion holes that are adapted to the multiple first insertion holes are provided through the side walls on both sides of the arc-shaped groove. The fixing component also includes a fourth bolt and a third nut. The fourth bolt passes through the first insertion hole and the second insertion hole and is threaded with the third nut, thereby realizing the locking and limiting of the arc-shaped plate inside the arc-shaped groove.

[0012] This utility model provides an automatic feeding device for a high-temperature furnace. It has the following beneficial effects:

[0013] 1. By setting up a fixing mechanism, corner brackets on both sides of the fixing column, and the first bolt and first nut for fixing the corner brackets, the guide plate is assembled, which facilitates its disassembly and installation. Compared with traditional fixing and welding, it has good flexibility and installation efficiency.

[0014] 2. By setting up height adjustment components and angle adjustment components, the height and angle of the guide plate can be adjusted according to needs, thus facilitating material feeding.

[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.

[0016] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an automatic feeding device for a high-temperature furnace proposed in this utility model;

[0018] Figure 2 Compared to Figure 1 A three-dimensional structural diagram of the guide plate after it is tilted downwards for adjustment;

[0019] Figure 3 This is a side view of the structure of this utility model;

[0020] Figure 4 This is a three-dimensional exploded structural diagram of the present invention;

[0021] Figure 5 This is a three-dimensional exploded view of the height adjustment component of this utility model;

[0022] Figure 6 This is a three-dimensional exploded view of the angle adjustment component of this utility model.

[0023] Legend:

[0024] 1. Frame; 101. Connector; 2. Conveying mechanism; 3. High-temperature furnace; 4. Triangular bracket; 5. Fixing plate; 6. Fixing column; 7. Lifting column; 8. Guide plate; 9. Slot; 10. First bolt; 11. First nut; 12. Angle bracket; 13. Second bolt; 14. Slot; 15. Fixing hole; 16. Adjustment hole; 17. Third bolt; 18. Second nut; 19. Lifting lug; 20. Rotating shaft; 21. Arc plate; 22. First insertion hole; 23. Arc groove; 24. Fourth bolt; 25. Second insertion hole; 26. Third nut. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figure 1-6An automatic feeding device for a high-temperature furnace 3 includes two triangular brackets 4, a frame 1, and a connector 101 installed at the end of the frame 1. The triangular brackets 4 are fixedly installed on the connector 101 of the frame 1. A conveying mechanism 2 and a high-temperature furnace 3 are provided on the frame 1. A fixing mechanism is provided between the triangular brackets 4 and the connector 101. A fixing plate 5 is fixedly welded between the two triangular brackets 4. A fixing column 6 is fixedly installed on the top of the fixing plate 5. A height adjustment component is provided on the fixing column 6. The height adjustment component includes a lifting column 7 and a limiting component for limiting the lifting column 7. The lifting column 7 is inserted into the fixing plate 4. The slot 14 is opened on the fixed column 6. The top of the lifting column 7 is rotatably mounted with a guide plate 8. An angle adjustment component is provided between the guide plate 8 and the lifting column 7. The triangular bracket 4 is installed on the frame 1 by the fixing mechanism. According to the position of the output port of the previous process equipment, the lifting column 7 is first adjusted to a suitable position by the height adjustment component, and then the position of the lifting column 7 is fixed by the limiting component. Then, the angle of the guide plate 8 is adjusted by the angle adjustment component to adjust the guide plate 8 to a suitable angle, so as to adapt to the discharge of the previous process. The material is fed onto the conveyor belt through the guide plate 8, which facilitates its subsequent entry into the high temperature furnace 3.

[0027] As a preferred technical solution of this embodiment, the fixing mechanism includes a slot 9 formed at the bottom of the triangular bracket 4 and adapted to the connector 101. The triangular bracket 4 is a hollow steel body. A first bolt 10 is threadedly installed at the top of the slot 9. The first bolt 10 passes through the triangular bracket 4 and the connector 101 and is threadedly connected to a first nut 11. The triangular bracket 4 is engaged with the connector 101 through the slot 9, and the first bolt 10 and the first nut 11 are used to lock the triangular bracket 4 and the connector 101 together.

[0028] As a preferred technical solution of this embodiment, corner brackets 12 are fixedly installed on both sides of the bottom end of the fixing column 6, and second bolts 13 are threaded on the corner brackets 12. The second bolts 13 pass through the corner brackets 12 and are threadedly connected to the fixing plate 5. The fixing column 6 is fixed on the fixing plate 5 by the corner brackets 12 and the second bolts 13.

[0029] As a preferred technical solution of this embodiment, the limiting component includes a fixing hole 15 on the surface of the fixing column 6 and multiple sets of adjusting holes 16 on the surface of the lifting column 7. The fixing hole 15 and the multiple sets of adjusting holes 16 are mutually compatible. A third bolt 17 is threadedly installed at the fixing hole 15. The third bolt 17 passes through the fixing column 6 and the lifting column 7 respectively and has a second nut 18 threadedly installed at its end. The lifting column 7 can slide and rise on the fixing column 6. After any set of adjusting holes 16 on the lifting column 7 is connected to the fixing hole 15 on the fixing column 6, it is locked by the third bolt 17 and the second nut 18, thereby realizing the adjustment of the height of the lifting column 7 while limiting and fixing the lifting column 7.

[0030] As a preferred technical solution of this embodiment, the angle adjustment component includes a rotating component and a fixing component. The rotating component includes a lifting lug 19 fixedly installed at the bottom of the guide plate 8. A rotating shaft 20 is fixedly installed between the two lifting lugs 19. The rotating shaft 20 passes through the lifting column 7 and is rotatably connected to the lifting column 7. The guide plate 8 is rotatably connected to the lifting column 7 through the rotating shaft 20, thereby realizing the angle adjustment of the guide plate 8.

[0031] As a preferred embodiment, the fixing component includes an arc-shaped plate 21 fixedly installed at the bottom of the guide plate 8. The axis of the arc-shaped plate 21 coincides with the rotating shaft 20. An arc-shaped groove 23 is provided on the lifting column 7. The arc-shaped plate 21 slides and adapts to the arc-shaped groove 23 during rotation. A plurality of first insertion holes 22 are arranged in a ring array on the arc-shaped groove 23 with the axis of the rotating shaft 20 as the axis. Second insertion holes 25 that are adapted to the plurality of first insertion holes 22 are provided through the side walls on both sides of the arc-shaped groove 23. The fixing component also includes a fourth bolt 24 and a third nut 26. The fourth bolt 24 passes through... A third nut 26 is threaded onto the first insertion hole 22 and the second insertion hole 25, thereby locking and limiting the arc plate 21 inside the arc groove 23. During the rotation of the guide plate 8, the arc plate 21 can rotate around the axis of the rotating shaft 20 and slide inside the arc groove 23. When the arc plate 21 rotates to the appropriate position, the third nut 26 passes through the second insertion hole 25 and the first insertion hole 22 on the arc plate 21 and the lifting column 7, and is then locked by the third nut 26, thereby fixing the arc plate 21 and the lifting column 7, and further fixing and limiting the guide plate 8 at a specific angle.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic feeding device for a high-temperature furnace, comprising two triangular brackets (4), a frame (1), and a connector (101) installed at the end of the frame (1), wherein the triangular brackets (4) are fixedly installed on the connector (101) of the frame (1), a conveying mechanism (2) and a high-temperature furnace (3) are provided on the frame (1), a fixing mechanism is provided between the triangular brackets (4) and the connector (101), and a fixing plate (5) is fixedly welded between the two triangular brackets (4), characterized in that, A fixed column (6) is fixedly installed on the top of the fixed plate (5). A height adjustment component is provided on the fixed column (6). The height adjustment component includes a lifting column (7) and a limiting component for limiting the lifting column (7). The lifting column (7) is inserted into a slot (14) opened on the fixed column (6). A guide plate (8) is rotatably installed on the top of the lifting column (7). An angle adjustment component is provided between the guide plate (8) and the lifting column (7).

2. The automatic feeding device for a high-temperature furnace according to claim 1, characterized in that, The fixing mechanism includes a slot (9) at the bottom of the triangular bracket (4) that is compatible with the connector (101). The triangular bracket (4) is a hollow steel body. A first bolt (10) is threaded on the top of the slot (9). The first bolt (10) passes through the triangular bracket (4) and the connector (101) and is threaded with a first nut (11).

3. The automatic feeding device for a high-temperature furnace according to claim 1, characterized in that, Angle brackets (12) are fixedly installed on both sides of the bottom end of the fixed column (6). A second bolt (13) is threaded on the angle bracket (12). The second bolt (13) passes through the angle bracket (12) and is threadedly connected to the fixed plate (5).

4. The automatic feeding device for a high-temperature furnace according to claim 1, characterized in that, The limiting component includes a fixing hole (15) on the surface of the fixing column (6) and multiple sets of adjusting holes (16) on the surface of the lifting column (7). The fixing hole (15) and the multiple sets of adjusting holes (16) are adapted to each other. A third bolt (17) is threadedly installed at the fixing hole (15). The third bolt (17) passes through the fixing column (6) and the lifting column (7) respectively and a second nut (18) is threadedly installed at the end.

5. The automatic feeding device for a high-temperature furnace according to claim 1, characterized in that, The angle adjustment assembly includes a rotating assembly and a fixing assembly. The rotating assembly includes a lifting lug (19) fixedly installed at the bottom of the guide plate (8). A rotating shaft (20) is fixedly installed between the two lifting lugs (19). The rotating shaft (20) passes through the lifting column (7) and is rotatably connected to the lifting column (7).

6. The automatic feeding device for a high-temperature furnace according to claim 5, characterized in that, The fixing component includes an arc plate (21) fixedly installed at the bottom of the guide plate (8). The axis of the arc plate (21) coincides with the rotating shaft (20). An arc groove (23) is provided on the lifting column (7). The arc plate (21) slides and adapts to the arc groove (23) during rotation. Multiple first insertion holes (22) are arranged in a ring array on the arc groove (23) with the axis of the rotating shaft (20) as the axis. Second insertion holes (25) that are adapted to the multiple first insertion holes (22) are opened through the side walls on both sides of the arc groove (23). The fixing component also includes a fourth bolt (24) and a third nut (26). The fourth bolt (24) passes through the first insertion hole (22) and the second insertion hole (25) and is threaded with the third nut (26), thereby realizing the locking and limiting of the arc plate (21) inside the arc groove (23).

Images