Molten steel alloying cored wire feeding structure

Abstract

The utility model relates to the technical field of core-spun yarn processing, and discloses a molten steel alloying core-spun yarn feeding structure which comprises a feeding cylinder, fixing plates are fixedly connected to the top and the bottom of the feeding cylinder respectively, and a first filter plate and a second filter plate are fixedly connected to the interiors of the fixing plates respectively. The outer surface of the driving shaft is fixedly connected with a stirring rod and a cleaning brush. According to the feeding device, the stirring rod and the cleaning brush are arranged in the feeding barrel, the stirring rod can stir raw materials in the barrel, blockage in the barrel and spontaneous combustion of the raw materials due to overheating are prevented, the cleaning brush can continuously clean the two filter plates, and blockage of the filter plates is prevented; according to the feeding structure, the supporting frame and the mounting frame are arranged at the top and the bottom of the feeding barrel respectively, the mounting frame can be fixed to a feeding opening of machining equipment, the feeding pipe is clamped into the mounting clamping groove and fixed through the fixing bolt, and then the feeding structure, the machining equipment and the feeding pipe can be stably connected together.

Description

Technical Field

[0001] The utility model relates to the technical field of cored wire processing, in particular to a cored wire feeding structure for molten steel alloying. Background Art

[0002] The molten steel alloy cored wire is a composite material made by crushing various additives to be added to the molten steel into a certain particle size, and then using a cold-rolled low-carbon steel strip to include them into a composite material of arbitrary length. During the processing of the alloy cored wire, the raw materials need to be added into the processing equipment through a feeding structure. Such a feeding structure can refer to the patent application number: 201920941919.9.

[0003] Although a general steel alloying cored wire feeding structure is provided with a stirring structure, it is not provided with a filter plate cleaning structure. During continuous use, the filter plate may be blocked, thus affecting the feeding. Furthermore, if the entire feeding structure cannot be well connected to the feeding pipe and processing equipment, not only a large amount of dust will leak out during the feeding process, but also the feeding will be affected due to insufficient stability. Therefore, a stirring structure with cleaning and anti-blocking functions and a steel alloying cored wire feeding structure that can well connect the feeding equipment, the feeding pipe and the processing equipment are required. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a molten steel alloying cored wire feeding structure, which has a stirring structure with cleaning and anti-clogging functions and the advantage of being able to well connect feeding equipment, feeding pipes and processing equipment together. It solves the problem that although a general molten steel alloying cored wire feeding structure has a stirring structure, it does not have a filter plate cleaning structure, and the feeding may be affected by the clogging of the filter plate during continuous use. If the entire feeding structure cannot be well connected with the feeding pipe and the processing equipment, not only will a large amount of dust leak out during the feeding process, but the feeding will also be affected due to insufficient stability.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding structure for alloying cored wire with molten steel, comprising a feeding barrel, the top and bottom of the feeding barrel are fixedly connected with fixed plates, the interior of the fixed plates are respectively fixedly connected with a first filter plate and a second filter plate, the top of the fixed plate is fixedly connected with a chassis, the interior of the chassis is fixedly installed with a driving motor, the output end of the driving motor is fixedly connected with a driving shaft, and the outer surface of the driving shaft is respectively fixedly connected with a stirring rod and a cleaning brush.

[0008] Preferably, the top of the feed barrel is fixedly connected to a first anti-splash sealing plate, the top of the first anti-splash sealing plate is fixedly connected to a connecting frame, the internal threads of the connecting frame are connected to fixing bolts, the bottom of the feed barrel is fixedly connected to a lower hopper, and the bottom of the lower hopper is fixedly connected to a mounting frame.

[0009] Preferably, a fixing block is fixedly connected to the bottom of the fixing plate, and the interior of the fixing block is movably connected to the outer surface of the driving shaft. The fixing block plays a role in supporting the driving shaft, so that the cleaning and stirring structure can operate stably.

[0010] Preferably, a mounting slot is provided inside the connection frame, and the bottom of the feed pipe can be inserted into the mounting slot, so that the interior of the feed pipe is connected with the interior of the first anti-splash sealing plate, thereby completing the connection between the feed structure and the feed pipe.

[0011] Preferably, a second anti-splash sealing plate is fixedly connected to the bottom of the lower hopper, and the outer surface of the second anti-splash sealing plate is fixedly connected to the interior of the mounting frame. The anti-splash sealing plate can make the connection more fit, and the anti-splash sealing plate can also prevent raw materials from leaking when feeding starts, thereby reducing raw material waste and improving feeding efficiency.

[0012] Preferably, a controller is fixedly mounted on the front surface of the feeding barrel, and the controller can control the addition and stop of raw materials, and can also control the operation of the driving motor.

[0013] Compared with the prior art, the utility model provides a molten steel alloying cored wire feeding structure, which has the following beneficial effects:

[0014] 1. The traditional steel liquid alloying cored wire feeding structure will affect the feeding during continuous use due to the clogging of the filter plate, and the feeding structure cannot be well connected to the feeding pipe and the processing equipment. The design of the utility model is provided with a stirring rod and a cleaning brush in the feeding barrel. The stirring rod can stir the raw materials in the barrel to prevent the clogging in the barrel and the overheating and spontaneous combustion of the raw materials. The cleaning brush can continuously clean the two filter plates to prevent the clogging of the filter plates. The utility model is provided with a support frame and a mounting frame at the top and bottom of the feeding barrel respectively. The mounting frame can be placed on the feeding port of the processing equipment and fixed, and then the feeding pipe is inserted into the mounting slot and fixed by fixing bolts, so that the feeding structure can be stably connected to the processing equipment and the feeding pipe.

[0015] 2. The feeding structure integrates a stirring structure with cleaning and anti-clogging functions and a function that can well connect the feeding equipment, feeding pipe and processing equipment together. The feeding structure integrates a fixed block at the bottom of the fixed plate below. The fixed block plays a role in supporting the drive shaft so that the cleaning and stirring structure can operate stably. The feeding structure integrates anti-splash sealing plates at the bottom and top of the feeding barrel. The two anti-splash sealing plates can make the connection more fit, and the two anti-splash sealing plates can also prevent raw materials from leaking when starting to feed, thereby reducing the waste of raw materials and improving the feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the feeding barrel of the utility model.

[0019] Among them: 1. Feed barrel; 2. Fixed plate; 3. First filter plate; 4. Second filter plate; 5. Chassis; 6. Drive motor; 7. Drive shaft; 8. Stirring rod; 9. Cleaning brush; 10. First anti-splash sealing plate; 11. Connecting frame; 12. Fixed bolt; 13. Lower hopper; 14. Mounting frame; 15. Fixed block; 16. Mounting slot; 17. Second anti-splash sealing plate; 18. Controller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] Please refer to Figure 1-3A feeding structure for alloying cored wire of molten steel comprises a feeding barrel 1, the top and bottom of the feeding barrel 1 are fixedly connected with a fixing plate 2, the inside of the fixing plate 2 is respectively fixedly connected with a first filter plate 3 and a second filter plate 4, the top of the fixing plate 2 is fixedly connected with a chassis 5, the inside of the chassis 5 is fixedly installed with a driving motor 6, the output end of the driving motor 6 is fixedly connected with a driving shaft 7, the outer surface of the driving shaft 7 is respectively fixedly connected with a stirring rod 8 and a cleaning brush 9, the bottom of the fixing plate 2 is fixedly connected with a fixing block 15, the inside of the fixing block 15 is movably connected with the outer surface of the driving shaft 7, and the front surface of the feeding barrel 1 is fixedly installed with a controller 18.

[0023] Working principle: After the feeding structure is connected with the processing equipment and the feeding pipe, the driving motor 6 in the chassis 5 must be started through the controller 18 first, so that the driving shaft 7 drives the stirring rod 8 and the cleaning brush 9 thereon to rotate together. At this time, the raw materials are controlled to fall through the controller 18, and the falling raw materials will first pass through the first filter plate 3 and the second filter plate 4 respectively. Only the raw materials that meet the conditions will enter the processing equipment through the lower hopper 13. The stirring rod 8 can stir the raw materials in the barrel to prevent blockage in the barrel and overheating and spontaneous combustion of the raw materials. The cleaning brush 9 can continuously clean the two filter plates to prevent blockage of the filter plates. Because the raw materials used for feeding are all screened, there will not be too many raw materials that do not meet the conditions. The raw materials filtered out of the two filter plates can be cleaned regularly and can continue to be used. The fixed block 15 supports the driving shaft 7.

[0024] Embodiment 2:

[0025] Please refer to Figure 1-2 A first anti-splash sealing plate 10 is fixedly connected to the top of the feed barrel 1, a connecting frame 11 is fixedly connected to the top of the first anti-splash sealing plate 10, a fixing bolt 12 is threadedly connected to the inner part of the connecting frame 11, a lower hopper 13 is fixedly connected to the bottom of the feed barrel 1, a mounting frame 14 is fixedly connected to the bottom of the lower hopper 13, a mounting slot 16 is provided inside the connecting frame 11, a second anti-splash sealing plate 17 is fixedly connected to the bottom of the lower hopper 13, and the outer surface of the second anti-splash sealing plate 17 is fixedly connected to the inner part of the mounting frame 14.

[0026] Working principle: When starting to process molten steel alloy cored wire, it is necessary to first connect the feeding structure to the feeding port and the feeding pipe of the processing equipment. First, install the mounting frame 14 to the top of the feeding port and fix it so that the second anti-splash sealing plate 17 can be inserted into the feeding port. Then insert the bottom of the feeding pipe into the mounting slot 16 and fix it with the fixing bolts 12, so that the interior of the feeding pipe is connected to the interior of the first anti-splash sealing plate 10.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding structure for a cored wire for alloying molten steel, comprising a feeding barrel (1), characterized in that: The top and bottom of the feed barrel (1) are fixedly connected to a fixed plate (2), the interior of the fixed plate (2) is respectively fixedly connected to a first filter plate (3) and a second filter plate (4), the top of the fixed plate (2) is fixedly connected to a chassis (5), the interior of the chassis (5) is fixedly installed with a drive motor (6), the output end of the drive motor (6) is fixedly connected to a drive shaft (7), and the outer surface of the drive shaft (7) is respectively fixedly connected to a stirring rod (8) and a cleaning brush (9).

2. A molten steel alloying cored wire feeding structure according to claim 1, characterized in that: The top of the feed barrel (1) is fixedly connected to a first anti-splash sealing plate (10), the top of the first anti-splash sealing plate (10) is fixedly connected to a connecting frame (11), the internal thread of the connecting frame (11) is connected to a fixing bolt (12), the bottom of the feed barrel (1) is fixedly connected to a lower hopper (13), and the bottom of the lower hopper (13) is fixedly connected to a mounting frame (14).

3. The feeding structure of the cored wire for alloying molten steel according to claim 1, characterized in that: A fixing block (15) is fixedly connected to the bottom of the fixing plate (2), and the interior of the fixing block (15) is movably connected to the outer surface of the driving shaft (7).

4. A molten steel alloying cored wire feeding structure according to claim 2, characterized in that: The connection frame (11) is provided with a mounting slot (16) inside.

5. The feeding structure of the cored wire for alloying molten steel according to claim 2, characterized in that: A second anti-splash sealing plate (17) is fixedly connected to the bottom of the lower hopper (13), and an outer surface of the second anti-splash sealing plate (17) is fixedly connected to the inside of the mounting frame (14).

6. The feeding structure of the cored wire for alloying molten steel according to claim 1, characterized in that: A controller (18) is fixedly mounted on the front surface of the feeding barrel (1).

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