Automatic buffeting type bread iron removing device

Abstract

The utility model discloses a buffeting type automatic bread iron removing device, which relates to the technical field of alloy casting machine equipment, and comprises a buffeting wheel assembly and an iron storage bin, the buffeting wheel assembly is arranged below the edge of a lower chain belt on one side, close to a driving chain wheel, of an alloy casting machine, and the iron storage bin is connected with the buffeting wheel assembly. The two ends of rotating shafts of the adjacent rotating joints of the chain belt extend outwards so that the chain belt can be supported by the buffeting wheel assembly when moving to the position of the buffeting wheel assembly, and the upper end face of the buffeting wheel assembly is obliquely arranged so that the chain belt can be jacked by the buffeting wheel assembly when moving to the position of the buffeting wheel assembly. The casting mold has the beneficial effects that the buffeting wheel assembly design is adopted, the defect that a conventional iron beating device beats the casting mold to remove iron blocks is fundamentally overcome, abnormal cracking of the casting mold can be effectively prevented, it is avoided that the casting mold bears periodic beating external force under the extremely cold and extremely hot conditions, the service life of the casting mold is effectively prolonged, and the casting mold is suitable for popularization and application. Safety production hidden dangers are eliminated, and the equipment operation cost of customers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy casting machine equipment matched with a submerged arc furnace (electric furnace), in particular to a vibration type bread iron automatic removal device. Background Art

[0002] The alloy casting machine used in electric arc furnaces (or electric furnaces) continuously casts molten iron into slab iron. It consists of a frame, driven and driving sprockets at each end, and a chain belt mounted on each sprocket. The chain belt is composed of several rotating joints, with a casting mold mounted on each joint. Rollers are installed below the corresponding chain belt on the frame to support the chain belt's sliding motion. However, to automatically remove some slab iron blocks that are difficult to remove from the mold, the automatic slab iron demolding device currently used in alloy casting machines uses a conventional vibrating device. While this device helps the slab iron blocks to be automatically demolded, the periodic impact on the mold, coupled with the harsh operating conditions of extreme cold and heat, accelerates mold cracking and damage, significantly shortening the mold's service life. This results in frequent downtime for mold replacement, increasing the customer's equipment usage and overall production costs, and seriously affecting the normal cast iron production in electric arc furnaces. Therefore, the current problems and drawbacks of the vibrating device used in alloy casting machines urgently need to be thoroughly resolved. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic demoulding device for iron breading of alloy casting machine in order to solve the above problems, fundamentally solve the technical bottleneck of the vibration device of alloy casting machine, effectively prevent the cracking of alloy casting mold, avoid the periodic striking of alloy casting mold under extremely cold and hot harsh working conditions, greatly extend the service life of alloy casting mold, and enable the majority of ferroalloy production enterprises to truly achieve green, safe and low-cost operation.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A vibration-type automatic removal device for bread iron comprises a vibration wheel assembly and an iron storage bin mounted on a frame of an alloy casting machine, wherein the vibration wheel assembly is mounted below the edge of the lower chain belt on the side of the alloy casting machine close to the driving sprocket, both ends of the rotating shafts of adjacent rotating nodes of the chain belt extend outward so that the chain belt can be supported by the vibration wheel assembly when it moves to the position of the vibration wheel assembly, and an inclined pulley group is provided at the upper end of the vibration wheel assembly so that the chain belt can be lifted by the vibration wheel assembly when it moves to the position of the vibration wheel assembly; a casting mold is installed on each rotating node of the chain belt; and an iron storage bin is provided at the lower part of the frame corresponding to the position below the vibration wheel assembly.

[0006] Preferably: the vibration wheel assembly includes a base, a bracket and a pulley group, the base is fixedly mounted on the frame, the bracket is fixedly mounted on the base, a pulley group is set at the upper end of the bracket, the pulley group includes several pulleys, and each pulley is positioned on the bracket through a square shaft at both ends.

[0007] Preferably, the pulley is mounted on the square shaft using a needle bearing.

[0008] Preferably, the bottom surface of the iron storage bin is tilted, and a bin door is provided at the bottom of the side surface of the lowest side of the bottom surface of the iron storage bin.

[0009] Preferably, the number of the dither wheel assemblies is symmetrically configured according to actual needs.

[0010] Preferably, each of the dithering wheel assemblies has 6 pulleys.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This application adopts a vibration wheel assembly design. When the rotating shafts on both sides of the chain belt run along the pulley group of the vibration wheel assembly, the rotating shafts supported by the vibration wheel assembly will drive the casting mold fixed on the rotating joint to vibrate intermittently up and down. The pulley setting at the upper end of the vibration wheel assembly reduces the friction between the chain belt and the vibration wheel assembly. The rotating shaft is supported by the pulley to achieve wave-shaped vibration, avoiding damage to the chain belt due to large vibration. Multiple vibrations are more conducive to automatic demolding, and the whole process does not cause any mechanical damage to the casting mold. It fundamentally eliminates the disadvantages of conventional iron-making devices hitting the casting mold to remove iron blocks, can effectively prevent abnormal cracking of the casting mold, and avoid the casting mold from being subjected to periodic external forces of hitting under extremely cold and hot conditions, effectively extending the service life of the casting mold, eliminating safety production hazards, and reducing customers' equipment operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 It is a structural schematic diagram of a vibration-type bread iron automatic removal device described in the utility model.

[0015] Figure 2 This is an enlarged view of point A of a vibration-type bread iron automatic removal device described in the present invention.

[0016] Figure 3It is a right view partial structural schematic diagram of a vibration type bread iron automatic removal device described in the utility model.

[0017] Figure 4 This is an enlarged view of point B of a vibration-type bread iron automatic removal device described in the present invention.

[0018] Figure 5 It is a structural schematic diagram of a vibration wheel assembly of a vibration-type bread iron automatic removal device described in the utility model.

[0019] The following are the descriptions of the reference numerals:

[0020] 1. Driving sprocket; 2. Chain belt; 3. Vibrating wheel assembly; 31. Pulley; 32. Bracket; 33. Base; 4. Roller; 5. Frame; 6. Iron storage bin; 61. Bin door. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features limited to "first", "second" and the like may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0022] 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 an indirect connection through an intermediate medium, or it can be the internal connection 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.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figure 1-Figure 5As shown, a vibration-type bread iron automatic removal device includes a vibration wheel assembly 3 and an iron storage bin 6 installed on the frame 5 of the alloy casting machine. The vibration wheel assembly 3 is installed at a position below the edge of the lower chain belt 2 on the side of the alloy casting machine close to the active sprocket 1. Both ends of the rotating shaft of the adjacent rotating nodes of the chain belt 2 extend outward to ensure that the chain belt 2 can be supported by the vibration wheel assembly 3 when it moves to the position of the vibration wheel assembly 3. An inclined pulley group is provided at the upper end of the vibration wheel assembly 3 to ensure that the chain belt 2 can be lifted by the vibration wheel assembly 3 when it moves to the position of the vibration wheel assembly 3; a casting mold is installed on each rotating node of the chain belt 2; an iron storage bin 6 is provided at the lower part of the frame 5 corresponding to the position below the vibration wheel assembly 3, and the bread iron that is automatically demolded falls into the iron storage bin 6 or is transported away in a trolley.

[0025] The iron storage bin 6 is designed and manufactured with high-quality Q235B steel plates. The thickness of the side plates and bottom plates of the iron storage bin 6 is not less than 30 mm. The bottom of the iron storage bin 6 is tilted with steel plates. A bin door 61 is provided at the bottom of the lowest side of the bottom surface of the iron storage bin 6.

[0026] The vibration wheel assembly 3 includes a base 33, a bracket 32 ​​and a pulley group 31. The base 33 is fixedly mounted on the frame 5. The bracket 32 ​​is fixedly mounted on the base 33. A pulley group 31 is set at the upper end of the bracket 32. The pulley group 31 includes several pulleys 31. A positioning square shaft is processed on both ends of the core shaft of each pulley 31. The pulley 31 is installed in the positioning square hole of the bracket 32 ​​through the positioning square shafts at both ends of the core shaft; the pulley 31 is installed on the square shaft using a needle bearing.

[0027] In this embodiment, the number of the dithering wheel assemblies 3 is symmetrically configured according to actual needs; the number of pulleys 31 of each dithering wheel assembly 3 is 6.

[0028] Working principle: When in use, the alloy pouring machine is started, and the active sprocket 1 drives the chain belt 2 to move. The chain belt 2 is supported by the roller 4 to reduce friction. When the chain belt 2 runs to the lower layer, the lower chain belt 2 passes through the vibrating wheel assembly 3, and the rotating shaft is lifted by the top inclined surface of the vibrating wheel assembly 3. After passing through the vibrating wheel assembly 3, the chain belt 2 falls due to gravity, realizing the up and down vibration of the chain belt 2, thereby realizing the vibration of the casting mold, helping the bread iron to be automatically demolded, and the bread iron after demolding falls into the iron storage bin 6, and passes through the bottom surface of the iron storage bin 6 to be drawn out of the iron storage bin 6 from the bin door 61.

[0029] The alloy casting machine is a universal standard part or a part known to those skilled in the art. Its structure and principle can be known to those skilled in the art through technical manuals or conventional experimental methods, so no further description will be made here.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements will fall within the scope of the utility model to be protected.

Claims

1. A vibration-type bread iron automatic removal device, characterized by: The invention comprises a shaking wheel assembly (3) and an iron storage bin (6) mounted on a frame (5) of an alloy casting machine, wherein the shaking wheel assembly (3) is mounted at a position below the edge of a lower chain belt (2) on a side of the alloy casting machine close to a driving sprocket (1), and both ends of the rotating shafts of adjacent rotating nodes of the chain belt (2) extend outwards to ensure that the chain belt (2) can be supported by the shaking wheel assembly (3) when it moves to the position of the shaking wheel assembly (3); an inclined pulley group is provided at the upper end of the shaking wheel assembly (3) to ensure that the chain belt (2) can be lifted by the shaking wheel assembly (3) when it moves to the position of the shaking wheel assembly (3); a casting mold is installed on each rotating node of the chain belt (2); and an iron storage bin (6) is provided at the lower part of the frame (5) corresponding to the position below the shaking wheel assembly (3).

2. The vibration-type bread iron automatic removal device according to claim 1, characterized in that: The vibration wheel assembly (3) includes a base (33), a bracket (32) and a pulley group, wherein the base (33) is fixedly mounted on the frame (5), the bracket (32) is fixedly mounted on the base (33), and a pulley group is provided at the upper end of the bracket (32), wherein the pulley group includes a plurality of pulleys (31), and each pulley (31) is positioned on the bracket (32) through a square shaft at both ends.

3. The vibration-type bread iron automatic removal device according to claim 1, characterized in that: The pulley (31) is mounted on the square shaft using a needle bearing.

4. The vibration-type bread iron automatic removal device according to claim 1, characterized in that: The bottom surface of the iron storage bin (6) is arranged tilted, and a bin door (61) is provided at the bottom of the side surface of the lowest side of the bottom surface of the iron storage bin (6).

5. The vibration-type bread iron automatic removal device according to claim 1, characterized in that: The number of the dither wheel assemblies (3) is symmetrically configured according to actual needs.

6. The vibration-type bread iron automatic removal device according to claim 2, characterized in that: The number of pulleys (31) of each of the dithering wheel assemblies (3) is 6.

Images