Feeding device of aluminum bar heating furnace

Abstract

The feeding device of the aluminum bar heating furnace relates to the technical field of aluminum bar processing and comprises a vertical box, a top cover plate is fixedly arranged at the top of the vertical box, the side face of the vertical box is fixedly connected with one end of an inclined supporting plate, a material guiding slope is fixedly arranged at the top of the inclined supporting plate, edge plates are fixedly arranged on the front side face and the rear side face of the material guiding slope, and the edge plates are fixedly connected with the top cover plate. A material guiding slope is arranged on the vertical box, a top plate is fixedly arranged on the edge of the top of the material guiding slope, a feeding port is formed in the position, close to the lower end of the material guiding slope, of the vertical box, and a feeding air cylinder is vertically and fixedly arranged on the top of the top cover plate. A feeding assembly is arranged at the top of the vertical box through the output end of a feeding air cylinder, a material guiding slope is arranged at the position of a feeding opening in the side face of the vertical box, when the feeding assembly obtains the aluminum bars from the material guiding slope and feeds the aluminum bars into the aluminum bar heating furnace, the feeding opening of the aluminum bar heating furnace is not opened all the time, and heat losses and energy losses are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum bar processing, in particular to a feeding device for an aluminum bar heating furnace. Background Technique

[0002] An aluminum bar heating furnace is an industrial device specifically used for preheating aluminum bars before processing. Through methods such as electric heating, gas heating, or induction heating, it can uniformly heat aluminum bars to the required temperature, so that they have better plasticity and ductility in subsequent extrusion, forging, or forming processes. The control system of the aluminum bar heating furnace can precisely adjust the temperature and heating time, improve processing accuracy, reduce material oxidation and energy consumption, thereby ensuring the surface quality and yield of aluminum materials.

[0003] In the current feeding device equipment, usually multiple aluminum bars are placed on an inclined loading table. Under the action of their own gravity, the aluminum bars roll down, and then a bar turning mechanism is used to push the low-position aluminum bars onto the transfer roller path, and finally they are pushed into the aluminum bar heating furnace by the transfer roller path. During this process, the feeding port of the heating furnace must be opened, resulting in relatively large heat loss, not only increasing the heating time but also raising the energy consumption. Summary of the Invention

[0004] The purpose of the utility model is to solve the problem that in the existing feeding device equipment, usually multiple aluminum bars are placed on an inclined loading table. Under the action of their own gravity, the aluminum bars roll down, and then a bar turning mechanism is used to push the low-position aluminum bars onto the transfer roller path, and finally they are pushed into the aluminum bar heating furnace by the transfer roller path. During this process, the feeding port of the heating furnace must be opened, resulting in relatively large heat loss, not only increasing the heating time but also raising the energy consumption, and to propose a feeding device for an aluminum bar heating furnace.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A feeding device for an aluminum bar heating furnace includes a vertical box. A top cover plate is fixedly arranged at the top of the vertical box. One end of an inclined support plate is fixedly connected to the side of the vertical box. A guide slope is fixedly arranged at the top of the inclined support plate. Edge plates are fixedly arranged on the front and rear sides of the guide slope. A top plate is fixedly arranged at the edge position of the top of the guide slope. A feeding port is opened at the vertical box near the low end of the guide slope. A feeding cylinder is vertically fixedly arranged on the top of the top cover plate. A feeding component for reducing the heat loss of the aluminum bar heating furnace during feeding is arranged at the output end of the feeding cylinder.

[0007] Optionally, fixing rings are equidistantly fixedly arranged at the edge position of the bottom of the vertical box, and mounting holes are opened at the top of the fixing rings.

[0008] Optionally, the feeding component includes a closing plate, a connecting plate, and a receiving plate. The output end of the feeding cylinder is fixedly provided with a closing plate, and the bottom of the closing plate is vertically and fixedly provided with a connecting plate.

[0009] Optionally, the bottom of the connecting plate is fixedly provided with a receiving plate, the top of the receiving plate is fixedly provided with a material receiving slope, and a weight reduction groove is formed on the side surface of the connecting plate.

[0010] Optionally, the top view cross-sectional dimensions of the closing plate and the receiving plate are equal to the top view cross-sectional dimensions of the inner cavity of the vertical box, and the transverse width of the closing plate and the receiving plate is equal to the diameter of a single aluminum rod.

[0011] Optionally, a return groove is formed at the top of the inclined support plate, and the longitudinal lengths of the material guiding slope and the feeding port are equal to the length of the aluminum rod.

[0012] Compared with the prior art, the present utility model has the following advantages:

[0013] 1. The main structure of the present utility model is a vertical box, which can be connected to the feeding port of the aluminum rod heating furnace through bolts. The feeding component is arranged at the output end of the feeding cylinder at the top of the vertical box, and a material guiding slope is arranged at the position of the feeding port on the side surface of the vertical box. When the feeding component obtains the aluminum rod from the material guiding slope and sends the aluminum rod into the aluminum rod heating furnace, the feeding port of the aluminum rod heating furnace is never opened, greatly reducing heat loss and energy loss.

[0014] 2. In the feeding component of the present utility model, a material receiving slope is arranged at the top of the receiving plate, which is one of the core components of the feeding component. When the feeding component extends into the inner cavity of the aluminum rod heating furnace, the material receiving slope will automatically release the aluminum rod into the inner cavity of the aluminum rod heating furnace. The automatic release of the aluminum rod does not rely on additional electrical components, and the structure of the entire feeding component is simple and effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is Figure 1 a schematic diagram of the structure from another perspective.

[0017] Figure 3 It is Figure 1 a semi-sectional structure schematic diagram.

[0018] In the figure: 1. Top cover plate; 2. Vertical box; 3. Inclined support plate; 31. Return groove; 4. Feeding cylinder; 5. Fixed ring; 6. Material guiding slope; 7. Feeding port; 8. Edge plate; 9. Top plate; 10. Closing plate; 11. Connecting plate; 12. Weight reduction groove; 13. Material receiving slope; 14. Receiving plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0021] Refer to Figures 1-3 , a feeding device for an aluminum rod heating furnace, including a vertical box 2, a top cover plate 1 is fixedly arranged at the top of the vertical box 2, one end of an inclined support plate 3 is fixedly connected to the side surface of the vertical box 2, a guide slope 6 is fixedly arranged at the top of the inclined support plate 3, edge plates 8 are fixedly arranged on the front and rear side surfaces of the guide slope 6, a top plate 9 is fixedly arranged at the edge position of the top of the guide slope 6, a feeding port 7 is arranged near the lower end of the guide slope 6 on the vertical box 2, a feeding cylinder 4 is vertically fixedly arranged on the top of the top cover plate 1, and a feeding assembly for reducing the heat loss of the heating furnace at the feeding port of the aluminum rod heating furnace is arranged at the output end of the feeding cylinder 4.

[0022] Fixing rings 5 are equidistantly fixedly arranged at the edge position of the bottom of the vertical box 2, mounting holes are opened at the top of the fixing rings 5, and the entire feeding device can be fixed at the feeding port position of the aluminum rod heating furnace through bolts.

[0023] The feeding assembly includes a closing plate 10, a connecting plate 11, and a receiving plate 14. The closing plate 10 is fixedly arranged at the output end of the feeding cylinder 4, the connecting plate 11 is vertically fixedly arranged at the bottom of the closing plate 10, the receiving plate 14 is fixedly arranged at the bottom of the connecting plate 11, a receiving slope 13 is fixedly arranged at the top of the receiving plate 14, and a weight-reducing groove 12 is opened on the side surface of the connecting plate 11 to reduce the weight of the integral structure of the closing plate 10, the connecting plate 11, and the receiving plate 14 and reduce the load gravity of the feeding cylinder 4.

[0024] The top view cross-sectional dimensions of the closing plate 10 and the receiving plate 14 are equal to the top view cross-sectional dimensions of the inner cavity of the vertical box 2, the transverse width of the closing plate 10 and the receiving plate 14 is equal to the diameter of a single aluminum rod, a return groove 31 is opened at the top of the inclined support plate 3, the longitudinal lengths of the guide slope 6 and the feeding port 7 are equal to the length of the aluminum rod. When the closing plate 10 is obliquely above the feeding port 7, the feeding assembly can only obtain a single aluminum rod from the top of the guide slope 6. It should be added that the entire feeding device is only applicable to an aluminum rod heating furnace where the feeding port 7 is directly above its own housing.

[0025] The specific implementation steps and principles of the present utility model are as follows:

[0026] When the feeding cylinder 4 is in the retracted state, the closing plate 10 is obliquely above the feeding port 7, and the receiving slope 13 closes the top of the vertical box 2. At this time, the feeding port of the aluminum rod heating furnace externally connected to the bottom of the vertical box 2 is closed, and a single aluminum rod at the top of the guiding slope 6 rolls onto the top of the receiving slope 13. When the feeding cylinder 4 extends, the integral structure of the closing plate 10, the connecting plate 11, and the receiving plate 14 moves downward. The closing plate 10 will first close the top of the vertical box 2, but the receiving plate 14 will close the top of the vertical box 2. Eventually, the receiving plate 14 will extend into the inner cavity of the aluminum rod heating furnace. At this time, since the top of the receiving slope 13 is inclined, the aluminum rod at the top of the receiving slope 13 will automatically roll into the aluminum rod heating furnace due to its weight.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A feeding device for an aluminum rod heating furnace, comprising a vertical box (2), characterized in that: A top cover plate (1) is fixedly arranged on the top of the vertical box (2); a side of the vertical box (2) is fixedly connected to one end of the diagonal support plate (3); a material guide slope (6) is fixedly arranged on the top of the diagonal support plate (3); edge plates (8) are fixedly arranged on the front and rear sides of the material guide slope (6); a top plate (9) is fixedly arranged at the top edge of the material guide slope (6); a feeding port (7) is provided near the lower end of the material guide slope (6) of the vertical box (2); a feeding cylinder (4) is vertically fixedly arranged on the top of the top cover plate (1); and a feeding component for reducing the heat loss of the heating furnace at the feeding port of the aluminum rod heating furnace when feeding is arranged at the output end of the feeding cylinder (4).

2. The feeding device of the aluminum rod heating furnace according to claim 1 is characterized in that: Fixed rings (5) are equidistantly fixedly disposed at the bottom edge of the vertical box (2), and mounting holes are provided at the tops of the fixed rings (5).

3. The feeding device of the aluminum rod heating furnace according to claim 1 is characterized in that: The feeding assembly comprises a closing plate (10), a connecting plate (11), and a receiving plate (14); the closing plate (10) is fixedly arranged at the output end of the feeding cylinder (4); and the connecting plate (11) is vertically fixedly arranged at the bottom of the closing plate (10).

4. The feeding device of the aluminum rod heating furnace according to claim 3 is characterized in that: A receiving plate (14) is fixedly arranged at the bottom of the connecting plate (11), a material receiving slope (13) is fixedly arranged at the top of the receiving plate (14), and a weight-reducing groove (12) is opened on the side of the connecting plate (11).

5. The feeding device of the aluminum rod heating furnace according to claim 3 is characterized in that: The cross-sectional dimensions of the closing plate (10) and the receiving plate (14) when viewed from above are equal to the cross-sectional dimensions of the inner cavity of the vertical box (2) when viewed from above, and the transverse widths of the closing plate (10) and the receiving plate (14) are equal to the diameter of a single aluminum rod.

6. The feeding device of the aluminum rod heating furnace according to claim 1, characterized in that: A return groove (31) is provided on the top of the diagonal support plate (3), and the longitudinal lengths of the material guide slope (6) and the material feeding port (7) are equal to the length of the aluminum rod.

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