Automatic feeding machine for forging induction furnace

Abstract

The utility model discloses an automatic feeding machine for a forging induction furnace, and relates to the technical field of induction furnace devices. The device comprises a feeding device, a placing groove, round steel and a furnace body, the feeding device comprises a placing groove, a feeding mechanism and a first moving plate, a second moving plate is arranged in the placing groove and located at one end of the first moving plate, and a tidying plate is connected into the feeding device in a sleeved mode. According to the utility model, the feeding mechanism is arranged; through the arrangement of a first moving plate and a second moving plate, the first moving plate and the second moving plate alternately move up and down, round steel can be sequentially and quantitatively fed into the furnace body, compared with a traditional manual feeding mode, the workload of workers is reduced, and during round steel feeding, through horizontal movement of a tidying plate, the work efficiency is greatly improved. Rolled round steel can be tidied, the situation that the round steel inclines in the discharging process is avoided, and then the discharging accuracy of the round steel is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of induction furnace devices, specifically an automatic feeding machine for forging induction furnaces. Background Technology

[0002] Forging induction furnaces, also known as industrial frequency induction furnaces, are induction furnaces that use industrial frequency current as their power source. Industrial frequency induction furnaces have developed into a widely used smelting equipment, primarily used as melting furnaces to smelt gray cast iron, malleable cast iron, ductile cast iron, and alloy cast iron. They are also used as holding furnaces. As such, industrial frequency induction furnaces have replaced cupola furnaces as the main equipment in casting production. Compared to cupola furnaces, industrial frequency induction furnaces have many advantages, including easier control of molten iron composition and temperature, lower levels of gas and inclusions in castings, no environmental pollution, energy savings, and improved working conditions.

[0003] Currently, induction furnaces require round steel bars to be melted and cast. These bars are placed inside the furnace and then melted and cast. However, the current method of manually feeding the round steel bars is problematic. Firstly, the weight of the round steel bars increases the workload for the workers. Secondly, the large number of round steel bars to be fed makes the manual feeding process time-consuming and labor-intensive. Furthermore, after a period of manual feeding, the workers' arms become sore and tired, leading to a decrease in feeding efficiency and consequently a reduction in the processing efficiency of the induction furnace. Therefore, an automatic feeding machine for forging induction furnaces is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic feeding machine for forging induction furnaces, so as to solve the problem mentioned in the background art that the manual feeding of round steel into the induction furnace by workers is labor-intensive and time-consuming.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic feeding machine for a forging induction furnace, comprising a feeding device, a placement groove at the top of the feeding device, a plurality of evenly distributed round steel bars being placed inside the placement groove, and a furnace body being provided at one end of the feeding device; a feeding mechanism, the feeding mechanism being provided at the top of the placement groove and extending into the interior of the feeding device, the feeding mechanism being used to sequentially and quantitatively feed the round steel bars into the furnace body, and the feeding mechanism being used to align the round steel bars placed in the placement groove, the feeding mechanism including a first moving plate disposed inside the placement groove, a second moving plate disposed inside the placement groove, the second moving plate being located at one end of the first moving plate, and an alignment plate being sleeved inside the feeding device.

[0006] Preferably, the feeding mechanism further includes an electric telescopic rod disposed inside the feeding device. The bottom end of the electric telescopic rod is fixedly connected to the inner wall of the feeding device by bolts. The electric telescopic rod is located on one side of the first moving plate. A crossbar is provided at the output end of the electric telescopic rod. A first moving rod is fixed to the top end of the crossbar by bolts. One side of the first moving rod is fixedly connected to the first moving plate, and another first moving rod is fixedly connected to the other side of the first moving plate.

[0007] Preferably, one end of the crossbar is fixed with a first rack by bolts, one end of the first rack is engaged with a spur gear, and the end of the spur gear away from the first rack is engaged with a second rack.

[0008] Preferably, a connecting column is welded to one side of the spur gear, and the connecting column is rotatably connected to the inner wall of the feeding device through a bearing.

[0009] Preferably, a second movable rod is welded to one end of the second rack, and one side of the second movable rod is fixedly connected to the second movable plate.

[0010] Preferably, the bottom end of the crossbar is fixed with a pressing block by bolts, and one side of the tidying plate is fixed with a sliding block by bolts. The sliding block is located below the pressing block, and the bottom end of the pressing block is arc-shaped, and one side of the sliding block is arc-shaped.

[0011] Preferably, the bottom end of the sliding block is fixed with a limit block by bolts, the bottom end of the sliding block is sleeved with a slide rail, the limit block is located inside the slide rail, and a spring is fixedly connected to one side of the limit block, while the other side of the spring is fixedly connected to the inner wall of the feeding device.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By setting up a feeding mechanism, and by setting up a first moving plate and a second moving plate, the round steel bars can be fed into the furnace body sequentially and quantitatively through the alternating up and down movement of the first moving plate and the second moving plate. Compared with the traditional manual feeding method, this reduces the workload of the staff. Furthermore, when feeding the round steel bars, the horizontal movement of the straightening plate can straighten the rolling round steel bars, preventing tilting during the feeding process and thus ensuring the accuracy of the round steel bar feeding. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the feeding device of this utility model;

[0016] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the diagram;

[0017] Figure 4 This is a schematic diagram of the internal structure of the feeding device of this utility model from another perspective;

[0018] Figure 5 For the present utility model Figure 4 A magnified structural diagram at point B in the diagram.

[0019] In the diagram: 1. Feeding device; 101. Placement trough; 2. Furnace body; 3. Round steel; 4. Feeding mechanism; 401. Electric telescopic rod; 402. Crossbar; 4021. Extrusion block; 403. First moving rod; 404. First moving plate; 405. First rack; 406. Spur gear; 4061. Connecting column; 407. Second rack; 408. Second moving rod; 409. Second moving plate; 410. Sliding block; 4101. Limiting block; 4102. Slide rail; 4103. Spring; 411. Tidying plate. Detailed Implementation

[0020] 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.

[0021] The following is in conjunction with the appendix Figures 1-5 The present invention will be described in further detail below.

[0022] Please see Figures 1-5This utility model provides an embodiment of an automatic feeding machine for a forging induction furnace: An automatic feeding machine for a forging induction furnace includes a feeding device 1, with a placement groove 101 at its top. Multiple evenly distributed round steel bars 3 are placed inside the placement groove 101, which is used to support the round steel bars 3 and is inclined. A furnace body 2 is provided at one end of the feeding device 1 for melting and casting the round steel bars 3. A feeding mechanism 4 is located at the top of the placement groove 101 and extends into the interior of the feeding device 1. The feeding mechanism 4 is used for... The round steel bars 3 are fed into the furnace body 2 sequentially and quantitatively, and the feeding mechanism 4 is used to align the round steel bars 3 placed in the placement groove 101. The feeding mechanism 4 includes a first moving plate 404 disposed inside the placement groove 101, a second moving plate 409 disposed inside the placement groove 101, the second moving plate 409 being located at one end of the first moving plate 404, and an aligning plate 411 sleeved inside the feeding device 1. The first moving plate 404 and the second moving plate 409 are used to convey the round steel bars 3 sequentially, and the aligning plate 411 is used to align the round steel bars 3, thereby preventing the round steel bars 3 from tilting during the rolling process.

[0023] The feeding mechanism 4 also includes an electric telescopic rod 401 installed inside the feeding device 1. The bottom end of the electric telescopic rod 401 is fixedly connected to the inner wall of the feeding device 1 by bolts. The electric telescopic rod 401 is located on one side of the first moving plate 404. A crossbar 402 is provided at the output end of the electric telescopic rod 401. A first moving rod 403 is fixedly connected to the top end of the crossbar 402 by bolts. One side of the first moving rod 403 is fixedly connected to the first moving plate 404, and another first moving rod 403 is fixedly connected to the other side of the first moving plate 404. When the output end of the electric telescopic rod 401 moves downward, it can drive the crossbar 402 to move. The movement of the crossbar 402 drives the first moving rod 403 to move, and the movement of the first moving rod 403 drives the first moving plate 404 to move. A first rack 405 is fixedly connected to one end of the crossbar 402 by bolts. One end of the first rack 405 is engaged with straight teeth. The gear 406 has a second rack 407 meshing at the end of the spur gear 406 away from the first rack 405. The crossbar 402 moves downward, causing the first rack 405 to move. The movement of the first rack 405 causes the spur gear 406 to rotate. The rotation of the spur gear 406 causes the second rack 407 to move upward. A connecting column 4061 is welded to one side of the spur gear 406. The connecting column 4061 is rotatably connected to the inner wall of the feeding device 1 through a bearing. The connecting column 4061 is used to support the spur gear 406 and to ensure the stability of the power transmission when the spur gear 406 rotates. A second moving rod 408 is welded to one end of the second rack 407. One side of the second moving rod 408 is fixedly connected to the second moving plate 409. The upward movement of the second rack 407 can drive the second moving rod 408 to move. The movement of the second moving rod 408 causes the second moving plate 409 to move upward.

[0024] A pressing block 4021 is bolted to the bottom end of the crossbar 402. A sliding block 410 is bolted to one side of the tidying plate 411. The sliding block 410 is located below the pressing block 4021, and the bottom end of the pressing block 4021 is arc-shaped, as is one side of the sliding block 410. When the crossbar 402 moves downward, it can drive the pressing block 4021 to move. The pressing block 4021 moves and presses one side of the sliding block 410, thereby driving the sliding block 410 to move. The movement of the sliding block 410 causes the tidying plate 411 to move horizontally. The bottom end of the sliding block 410 is fixed with a limit block 4101 by bolts. The bottom end of the sliding block 410 is sleeved with a slide rail 4102. The limit block 4101 is located inside the slide rail 4102. A spring 4103 is fixedly connected to one side of the limit block 4101. The other side of the spring 4103 is fixedly connected to the inner wall of the feeding device 1. The slide rail 4102 is used to limit the limit block 4101 and the sliding block 410. The spring 4103 is used to maintain the initial state of the sliding block 410. The spring 4103 is used to provide a horizontal reset force to the sliding block 410.

[0025] Working principle: In use, firstly, multiple round steel bars 3 are placed inside the placement slot 101. Then, the user controls the electric telescopic rod 401 to work. The output end of the electric telescopic rod 401 moves downward, which drives the crossbar 402 to move. The movement of the crossbar 402 drives the first moving rod 403 to move downward. The movement of the first moving rod 403 drives the first moving plate 404 to move. The first moving plate 404 moves and abuts against one end of the next round steel bar 3. The downward movement of the crossbar 402 drives the first rack 405 to move downward. The movement of the first rack 405 drives the spur gear 406 to rotate. The rotation of the 6-axis causes the second rack 407 to move upward, the movement of the second rack 407 causes the second moving rod 408 to move, the movement of the second moving rod 408 causes the second moving plate 409 to move upward, the movement of the second moving plate 409 separates from the rightmost round steel 3, and the round steel 3 rolls toward the interior of the furnace body 2. After conveying a round steel 3, the output end of the electric telescopic rod 401 resets and moves, and through mechanical transmission, drives the first moving plate 404 and the second moving plate 409 to reset and move. At this time, the round steel 3 rolls toward one end of the second moving plate 409 under the tilting action of the placement groove 101.

[0026] Secondly, the horizontal bar 402 moves downward and simultaneously drives the pressing block 4021 to move. The pressing block 4021 moves and contacts the top of the sliding block 410, thereby pushing the sliding block 410 to move towards the side closer to the tidying plate 411. The movement of the sliding block 410 drives the limiting block 4101 to move, and the spring 4103 is squeezed by force. The movement of the sliding block 410 drives the tidying plate 411 to move. The tidying plate 411 moves and contacts and squeezes one side of the round steel 3. When the horizontal bar 402 returns to its original position, the spring 4103 returns to its original position and drives the tidying plate 411 to return to its original position through mechanical transmission. At this time, the round steel 3 inside the placement groove 101 is tidy and rolls towards one side of the second moving plate 409.

[0027] Finally, by setting the first moving plate 404 and the second moving plate 409, the alternating up and down movement of the first moving plate 404 and the second moving plate 409 can feed the round steel 3 into the furnace body 2 sequentially and quantitatively. Compared with the traditional manual feeding method, this reduces the workload of the staff. Furthermore, when feeding the round steel 3, the horizontal movement of the straightening plate 411 can straighten the rolling round steel 3, preventing the round steel 3 from tilting during the feeding process, thereby ensuring the accuracy of the round steel 3 feeding.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic feeding machine for a forging induction furnace, characterized in that, include: The feeding device (1) has a placement groove (101) at its top, and a number of evenly distributed round steel bars (3) are placed inside the placement groove (101). A furnace body (2) is provided at one end of the feeding device (1). The feeding mechanism (4) is located at the top of the placement groove (101) and extends into the interior of the feeding device (1). The feeding mechanism (4) includes a first movable plate (404) located inside the placement groove (101). A second movable plate (409) is located inside the placement groove (101) and is located at one end of the first movable plate (404). A neat plate (411) is fitted inside the feeding device (1).

2. An automatic feeder for a forging induction furnace according to claim 1, characterized in that: The feeding mechanism (4) also includes an electric telescopic rod (401) disposed inside the feeding device (1). The bottom end of the electric telescopic rod (401) is fixedly connected to the inner wall of the feeding device (1) by bolts. The electric telescopic rod (401) is located on one side of the first moving plate (404). A crossbar (402) is provided at the output end of the electric telescopic rod (401). A first moving rod (403) is fixedly connected to the top end of the crossbar (402) by bolts. One side of the first moving rod (403) is fixedly connected to the first moving plate (404). Another first moving rod (403) is fixedly connected to the other side of the first moving plate (404).

3. An automatic feeder for a forging induction furnace according to claim 2, characterized in that: One end of the crossbar (402) is fixed with a first rack (405) by bolts. One end of the first rack (405) is engaged with a spur gear (406). The end of the spur gear (406) away from the first rack (405) is engaged with a second rack (407).

4. An automatic feeder for a forging induction furnace according to claim 3, characterized in that: A connecting column (4061) is welded to one side of the spur gear (406), and the connecting column (4061) is rotatably connected to the inner wall of the feeding device (1) through a bearing.

5. An automatic feeder for a forging induction furnace according to claim 4, characterized in that: A second moving rod (408) is welded to one end of the second rack (407), and one side of the second moving rod (408) is fixedly connected to the second moving plate (409).

6. An automatic feeder for a forging induction furnace according to claim 2, characterized in that: The bottom end of the crossbar (402) is fixed with a pressing block (4021) by bolts, and one side of the tidying plate (411) is fixed with a sliding block (410) by bolts. The sliding block (410) is located below the pressing block (4021), and the bottom end of the pressing block (4021) is arc-shaped, and one side of the sliding block (410) is arc-shaped.

7. An automatic feeder for a forging induction furnace according to claim 6, characterized in that: The bottom end of the sliding block (410) is fixed with a limiting block (4101) by bolts. The bottom end of the sliding block (410) is sleeved with a slide rail (4102). The limiting block (4101) is located inside the slide rail (4102). A spring (4103) is fixedly connected to one side of the limiting block (4101), and the other side of the spring (4103) is fixedly connected to the inner wall of the feeding device (1).

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