An automated feeding device for an isothermal normalizing furnace of wedge-rolled parts

Abstract

This utility model discloses an automated feeding device for an isothermal normalizing furnace for wedge-rolled parts, relating to the field of isothermal normalizing furnace technology. It includes a first inclined plate, which is inclined and connected to the isothermal normalizing furnace, located above the conveyor belt; a third baffle plate, which is vertically positioned outside the inlet of the isothermal normalizing furnace, with its top fixedly connected to the first inclined plate; rails are vertically installed on both sides of the isothermal normalizing furnace, with a slider slidably connected to the rails; a second baffle plate, which is vertically positioned and connected to the slider; the second inclined plate is inclined and fixedly connected to its top; the second baffle plate is connected to the piston rod of a cylinder mounted on the ground, which drives the second inclined plate and the second baffle plate to move up and down; a feeding platform is provided on one side of the second baffle plate. This utility model has a simple structure, can conveniently feed materials into the isothermal normalizing furnace, eliminates the material handling step, reduces the labor intensity of workers, and has high versatility.

Description

Technical Field

[0001] This utility model relates to the field of wedge cross rolling technology, specifically to an automated feeding device for an isothermal normalizing furnace for wedge cross rolling parts. Background Technology

[0002] Wedge cross rolling is a new technology for forming shaft parts blanks. Compared with traditional forging methods, it has advantages such as high material saving, high productivity, labor saving, improved product quality and working environment, and ease of automation. The main function of the wedge cross rolling isothermal normalizing furnace is to heat treat the metal shaft parts formed by wedge cross rolling to improve their internal structure and mechanical properties. Currently, the feeding method of existing wedge cross rolling isothermal normalizing furnaces generally involves manual feeding into the furnace and placing the shaft parts on a conveyor belt. Since the metal shaft parts are relatively heavy, this method is labor-intensive and requires considerable effort from workers. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an automated feeding device for isothermal normalizing furnace of wedge cross rolling parts. The structure is simple and ingenious, which can conveniently feed materials into the isothermal normalizing furnace, eliminate the material placement process, effectively reduce the labor intensity of workers, and has high versatility.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an automated feeding device for an isothermal normalizing furnace of wedge-rolled parts, comprising a first inclined plate, a second inclined plate, a third inclined plate, a cylinder, a second baffle plate, a third baffle plate, a column, a slider, and a track; the first inclined plate is horizontally inclined and connected to the isothermal normalizing furnace, located above the conveyor belt of the isothermal normalizing furnace; the third baffle plate is vertically inclined and located outside the feed inlet of the isothermal normalizing furnace, with its top abutting against the end of the first inclined plate away from the isothermal normalizing furnace; tracks are vertically provided on both sides outside the isothermal normalizing furnace, and the slider is slidably connected to the tracks; the second baffle plate is vertically inclined and fixedly connected to the slider; the second inclined plate is horizontally inclined, with one end close to the third baffle plate and the other end fixedly connected to the top of the second baffle plate; the bottom of the second baffle plate is fixedly connected to the piston rod of the cylinder, the tail of the cylinder is fixedly installed on the ground, and the cylinder drives the second inclined plate and the second baffle plate to move up and down, with a feeding platform provided on the side of the second baffle plate away from the isothermal normalizing furnace.

[0005] Preferably, the feeding platform consists of four columns and a third inclined plate. The third inclined plate is placed horizontally and inclined, with the height of the side closer to the isothermal normalizing furnace being less than the height of the side farther from the isothermal normalizing furnace. The four columns are installed at the four corners of the third inclined plate.

[0006] Preferably, a first baffle plate is provided on each side of the first inclined plate, and the first baffle plate is arranged along the conveying direction of the conveyor belt of the isothermal normalizing furnace.

[0007] Preferably, both the first inclined plate and the second inclined plate are inclined toward the feed inlet of the isothermal normalizing furnace.

[0008] Preferably, the four corners of the first inclined plate are connected to the isothermal normalizing furnace by studs and nuts.

[0009] The beneficial effects of adopting the above technical solution are as follows: the first, second, and third inclined plates of this utility model are all inclined toward the isothermal normalizing furnace. The worker only needs to place the shaft on the third inclined plate and use the cylinder to drive the second inclined plate to move up and down. The shaft automatically rolls from the third inclined plate through the second inclined plate into the first inclined plate and finally falls on the conveyor belt of the isothermal normalizing furnace, thus completing the feeding work. The whole operation process is very simple and labor-saving, and the material placement step is eliminated, which greatly reduces the labor intensity of the workers. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model; In the diagram: 1. Isothermal normalizing furnace, 2. Slider, 3. Stud, 4. Nut, 5. Track, 6. First inclined plate, 7. Second inclined plate, 8. Third inclined plate, 9. Cylinder, 10. First baffle plate, 11. Second baffle plate, 12. Third baffle plate, 13. Column. Detailed Implementation

[0011] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0012] like Figure 1 As shown, the automated feeding device for the isothermal normalizing furnace includes a first inclined plate 6, a second inclined plate 7, a third inclined plate 8, a cylinder 9, a second baffle plate 11, a third baffle plate 12, a column 13, a slider 2, and a track 5. The first inclined plate 6 is inclined towards the inside of the isothermal normalizing furnace 1 and is located above the conveyor belt. A stud 3 is connected to the isothermal normalizing furnace 1, and the first inclined plate 6 passes through the stud 3. Two nuts 4 are screwed onto the stud 3, clamping the first inclined plate 6 in the middle. To adjust the height and inclination of the first inclined plate 6, only the height of the nuts 4 needs to be adjusted. The bolt holes on the first inclined plate 6 are larger than the diameter of the stud 3, and the first inclined plate 6 is a thin plate; therefore, within permissible limits, the inclination and height of the first inclined plate 6 can be adjusted by adjusting the height of the nuts 4.

[0013] The third baffle plate 12 is vertically installed, with its top attached to the end of the first inclined plate 6 furthest from the isothermal normalizing furnace 1. Tracks 5 are vertically installed on both sides of the outside of the isothermal normalizing furnace 1, with two sliders 2 mounted on each track 5. The sliders 2 are slidably connected to the track 5.

[0014] The second baffle plate 11 is vertically installed and fixedly connected to the slider 2. The second inclined plate 7 faces the isothermal normalizing furnace 1 and is fixedly connected to the top of the second baffle plate 11. The bottom of the second baffle plate 11 is fixedly connected to the piston rod of the cylinder 9, and the tail of the cylinder 9 is fixedly installed on the ground. The cylinder 9 drives the second inclined plate 7 and the second baffle plate 11 to move up and down. There is a small gap between the second inclined plate 7 and the third baffle plate 12, so that the shaft will not fall out of the gap. To prevent the shaft entering the second inclined plate 7 from rolling back, the top of the second baffle plate 11 can be made higher than the second inclined plate 7.

[0015] A feeding platform is provided on the side of the second baffle plate 11 away from the isothermal normalizing furnace 1. The feeding platform consists of four columns 13 and a third inclined plate 8. The third inclined plate 8 is inclined towards the isothermal normalizing furnace, and the four columns 13 are installed at the four corners of the third inclined plate 8.

[0016] The worker places the shaft on the third inclined plate 8. At this time, the piston rod of the cylinder 9 retracts, and the top of the second baffle plate 11 is lower than the third inclined plate 8. The shaft rolls over the second baffle plate 11 and then rolls onto the second inclined plate 7, where the third baffle plate 12 stops it. Next, the piston rod of the cylinder 9 extends, and the second inclined plate 7 moves the shaft upward. When the second inclined plate 7 is higher than the top of the third baffle plate 12, the second inclined plate 7 stops, and the shaft rolls onto the first inclined plate 6, then falls down the first inclined plate 6 onto the conveyor belt below. Two first baffle plates 10 are installed on the surface of the first inclined plate 6 to limit the movement of the shaft.

[0017] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An automated feeding device for an isothermal normalizing furnace of wedge-rolled parts, characterized in that, The system includes a first inclined plate (6), a second inclined plate (7), a third inclined plate (8), a cylinder (9), a second baffle plate (11), a third baffle plate (12), a column (13), a slider (2), and a track (5); the first inclined plate (6) is horizontally inclined and connected to the isothermal normalizing furnace (1), located above the conveyor belt of the isothermal normalizing furnace (1); the third baffle plate (12) is vertically inclined and located outside the feed inlet of the isothermal normalizing furnace (1), with its top abutting against the end of the first inclined plate (6) away from the isothermal normalizing furnace (1); and tracks (5) are vertically installed on both sides of the outside of the isothermal normalizing furnace (1). ), slider (2) slides to connect to track (5); second baffle (11) is set vertically and fixedly connected to slider (2); second inclined plate (7) is placed horizontally with one end close to third baffle (12) and the other end fixedly connected to the top of second baffle (11); bottom of second baffle (11) is fixedly connected to piston rod of cylinder (9), tail of cylinder (9) is fixedly installed on the ground, cylinder (9) drives second inclined plate (7) and second baffle (11) to move up and down, and a feeding platform is provided on the side of second baffle (11) away from isothermal normalizing furnace (1).

2. The automated feeding device for an isothermal normalizing furnace for wedge-rolled parts according to claim 1, characterized in that, The feeding platform consists of four columns (13) and a third inclined plate (8). The third inclined plate (8) is placed horizontally and inclined. The height of the side closer to the isothermal normalizing furnace (1) is less than the height of the side farther away from the isothermal normalizing furnace (1). The four columns (13) are installed at the four corners of the third inclined plate (8).

3. The automated feeding device for an isothermal normalizing furnace for wedge-rolled parts according to claim 1, characterized in that, A first baffle plate (10) is provided on each side of the first inclined plate (6), and the first baffle plate (10) is set along the conveying direction of the conveyor belt of the isothermal normalizing furnace (1).

4. The automated feeding device for an isothermal normalizing furnace for wedge-rolled parts according to claim 1, characterized in that, Both the first inclined plate (6) and the second inclined plate (7) are inclined toward the feed inlet of the isothermal normalizing furnace (1).

5. The automated feeding device for an isothermal normalizing furnace of wedge-rolled parts according to claim 1, characterized in that, The four corners of the first inclined plate (6) are connected to the isothermal normalizing furnace (1) by studs (3) and nuts (4).

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