Oxide skin cleaning device for high-temperature alloy processing

Abstract

The utility model provides an oxide skin cleaning device for high-temperature alloy processing, which comprises a shell, an inlet and an outlet are formed in two sides of the shell in a penetrating manner, conveying mechanisms are arranged in two ends of the inlet and the outlet, each conveying mechanism comprises a conveying roller, and the conveying rollers are movably and symmetrically mounted in the two ends of the inlet and the outlet through first shaft rods. Conveying rollers can be driven to rotate through a servo motor, a gear and a first shaft rod, and the plates can be conveniently transmitted; the grinding rollers are vertically arranged, so that ground chippings directly fall down and enter the collecting bin through the through grooves, the chippings are conveniently collected, dust on the surface of the plate can be cleaned through a cleaning plate and a brush, air in the collecting bin can be exhausted through a negative pressure pipe, and the dust is prevented from being discharged; and dust generated by polishing enters the collecting bin under the action of negative pressure, so that the dust is prevented from flying to influence a human body and air, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of high-temperature alloy processing, in particular to an oxide skin cleaning device for high-temperature alloy processing. Background Art

[0002] High-temperature alloy refers to a type of metal material based on iron, cobalt and nickel, which can work for a long time at high temperatures above 600°C and under certain stresses. It has excellent high-temperature strength, good oxidation resistance and thermal corrosion resistance, good fatigue performance, fracture toughness and other comprehensive properties, such as tungsten-molybdenum sheet alloy. However, during the processing of high-temperature alloys, the oxide scale on the surface of the sheet needs to be cleaned.

[0003] The Chinese utility model patent with publication number CN217857547U proposes a tungsten-molybdenum plate oxide scale cleaning device, including a casing, a workpiece is placed horizontally inside the casing, a driving roller is arranged at the workpiece entrance at the right end of the casing, a cleaning roller group is arranged on the left side of the driving roller, the cleaning roller group is rotatably arranged on the side wall of the casing, a reciprocating screw is arranged on the left side of the cleaning roller group, and a limit rod is arranged above the reciprocating screw; since the casing is an open design, the cleaning roller will generate dust during the process of grinding and cleaning the workpiece, and since it does not have a dust suction structure, the dust will fly around, which is easy to affect the human body and the air, and the practicality is low.

[0004] To this end, the utility model provides an oxide scale cleaning device for high-temperature alloy processing. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an oxide scale cleaning device for high-temperature alloy processing to solve the problems raised in the above-mentioned background technology. The negative pressure pipe, filter screen and through groove arranged in the utility model can suck out the dust generated during the grinding process of the grinding roller, and then treat it in a unified manner to avoid affecting the human body and the air, and the utility model is highly practical.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a scale cleaning device for high-temperature alloy processing, comprising a shell, inlets and outlets are opened through both sides of the shell, and conveying mechanisms are arranged inside the two ends of the inlet and outlet, and the conveying mechanism includes conveying rollers, and the conveying rollers are movably and symmetrically installed inside the two ends of the inlet and outlet through a first shaft rod, and a grinding mechanism is arranged inside the shell, and the grinding mechanism includes two grinding rollers, and a collecting mechanism is arranged inside the bottom end of the shell, and the collecting mechanism includes a collecting bin, and a through groove is opened on the top of the collecting bin, and a negative pressure tube is arranged on one side of the collecting bin, and an inner cavity is opened inside the top of the shell.

[0007] Furthermore, fixed blocks are symmetrically fixedly installed on the front and rear inner walls of the through slot, and the two grinding rollers are rotatably installed inside the fixed blocks and the shell through a second shaft. The grinding rollers are arranged above the through slot and between the conveying mechanisms.

[0008] Furthermore, the second shaft rod passes through the inner cavity, and a driving motor is fixedly installed at the top of the shell at a position corresponding to the second shaft rod, and the output shaft of the driving motor is fixedly connected to the top end of the second shaft rod.

[0009] Furthermore, a cleaning plate is symmetrically fixedly provided on one side of the top of the through groove, and a brush is fixedly provided on one side of the cleaning plate.

[0010] Furthermore, the number of the conveying rollers is four, the surfaces of the four conveying rollers are provided with protrusions, a gear is fixedly mounted on the first shaft at the top, and the gears at the same end are meshed with each other.

[0011] Furthermore, the gear is movably arranged inside the inner cavity, and two servo motors are symmetrically fixedly arranged on both sides of the top of the shell, and the two servo motors are respectively fixedly connected to the top of the first shaft.

[0012] Furthermore, a filter screen is fixedly and obliquely arranged inside the collection bin, the filter screen is arranged below the through slot, and the negative pressure pipe is arranged below one end of the filter screen.

[0013] Furthermore, a movable door is movably installed inside one end of the collecting bin through a hinge, and the movable door is arranged on one side of the other end of the filter screen.

[0014] The beneficial effects of the utility model are as follows: the utility model is a scale cleaning device for high-temperature alloy processing that can drive the conveying roller to rotate through the servo motor, gears and the first shaft rod, so as to facilitate the transmission of the plate; the vertical arrangement of the grinding roller can make the grinding debris fall directly downward and enter the interior of the collecting bin through the through groove, so as to facilitate the collection of the debris; the dust on the surface of the plate can be cleaned by the cleaning plate and the brush; the air inside the collecting bin can be discharged through the arranged negative pressure pipe, so that the dust generated by grinding enters the interior of the collecting bin under the action of negative pressure, so as to avoid the influence of dust scattering on the human body and the air, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of an oxide skin cleaning device for high temperature alloy processing according to the utility model;

[0016] Figure 2 This is a front cross-sectional view of an oxide skin cleaning device for high-temperature alloy processing according to the utility model;

[0017] Figure 3This is the internal structure diagram of an oxide skin cleaning device for high temperature alloy processing according to the utility model;

[0018] In the figure: 1. Shell; 2. Inlet and outlet; 3. Conveying roller; 4. Collecting mechanism; 5. Servo motor; 6. Inner cavity; 7. Gear; 8. Grinding roller; 9. Through groove; 10. Cleaning plate; 11. Collecting bin; 12. Negative pressure pipe; 13. Filter; 14. Movable door. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a scale cleaning device for high-temperature alloy processing, comprising a shell 1, inlet and outlet 2 are provided on both sides of the shell 1, and conveying mechanisms are arranged inside the two ends of the inlet and outlet 2, and the conveying mechanism includes conveying rollers 3, and the conveying rollers 3 are symmetrically installed inside the two ends of the inlet and outlet 2 through a first shaft rod, and a grinding mechanism is arranged inside the shell 1, and the grinding mechanism includes two grinding rollers 8. A collecting mechanism 4 is arranged inside the bottom end of the shell 1, and the collecting mechanism 4 includes a collecting bin 11, and a through groove 9 is provided on the top of the collecting bin 11, and a negative pressure pipe 12 is provided on one side of the collecting bin 11, and an inner cavity 6 is provided inside the top end of the shell 1, and the air inside the collecting bin 11 can be discharged through the negative pressure pipe 12, so that the dust generated by grinding is sucked into the inside of the collecting bin 11, so as to prevent the dust from flying around.

[0021] In this embodiment, fixed blocks are symmetrically fixed on the inner walls on both sides of the front and rear sides of the through groove 9, and the two grinding rollers 8 are rotatably installed inside the fixed blocks and the shell 1 through the second shaft rod. The grinding roller 8 is arranged above the through groove 9, and the grinding roller 8 is arranged between the conveying mechanism. The second shaft rod passes through the inner cavity 6, and a driving motor is fixedly installed at the top of the shell 1 corresponding to the position of the second shaft rod. The output shaft of the driving motor is fixedly connected to the top of the second shaft rod. The second shaft rod is driven by the driving motor to drive the grinding roller 8 to rotate, which is convenient for simultaneously grinding and removing oxide scales on both sides of the plate through the grinding roller 8.

[0022] In this embodiment, a cleaning plate 10 is symmetrically fixedly provided on one side of the top of the through groove 9, and a brush is fixedly provided on one side of the cleaning plate 10. The cleaning plate 10 and the brush can be used to clean the dust adhering to both sides of the plate.

[0023] In this embodiment, the number of the conveying rollers 3 is four, and the surfaces of the four conveying rollers 3 are provided with protrusions. A gear 7 is fixedly installed on the first shaft rod at the top, and the gears 7 at the same end are meshed with each other. The gear 7 is movably arranged inside the inner cavity 6. Two servo motors 5 are symmetrically fixedly arranged on both sides of the top of the shell 1. The two servo motors 5 are respectively fixedly connected to the top of the first shaft rod. The servo motor 5 drives the two conveying rollers 3 at the same end to rotate relative to each other through the meshing action of the first shaft rod and the gear 7, so as to facilitate the conveying of the plate through the conveying roller 3 and the protrusions on its surface, thereby facilitating the subsequent grinding and cleaning of the conveying roller 3 and improving the stability of the plate.

[0024] In this embodiment, a filter screen 13 is fixedly and obliquely arranged inside the collecting bin 11, and the filter screen 13 is arranged below the through groove 9. The negative pressure pipe 12 is arranged below one end of the filter screen 13. A movable door 14 is movably installed inside one end of the collecting bin 11 through a hinge, and the movable door 14 is arranged on one side of the other end of the filter screen 13. The filter screen 13 can filter debris, etc., and the debris, etc. can be cleaned uniformly through the movable door 14.

[0025] When the oxide skin cleaning device for high-temperature alloy processing is used, the servo motor 5 and the drive motor are started. The servo motor 5 drives the gear 7 and the conveying roller 3 to rotate through the first shaft. The four conveying rollers 3 are rotated through the meshing action of the gear 7. The drive motor drives the two grinding rollers 8 to rotate through the second shaft. The negative pressure pipe 12 is connected to the negative pressure device to discharge the air inside the collection bin 11 and form a negative pressure. The plate to be polished is inserted between the two conveying rollers 3 from the inlet and outlet 2 on the right side. The relative rotation of the conveying rollers 3 can drive the plate into the interior of the shell 1 and move to the two Between the grinding rollers 8, the oxide scale on both sides of the plate is polished and cleaned by the grinding rollers 8. The debris generated by the cleaning falls downward under gravity, and enters the interior of the collecting bin 11 through the through grooves 9, which is convenient for collecting the debris. At the same time, the dust generated also enters the interior of the collecting bin 11 through the through grooves 9 under the action of negative pressure, and is blocked by the filter screen 13 and remains in the interior of the collecting bin 11, avoiding the influence of dust scattering on the human body and the air. The practicability is high. After the plate passes between the cleaning plates 10, the brush can clean the dust adhered to both sides of the plate, and finally the plate is sent out through the conveying mechanism on the left.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A scale cleaning device for high temperature alloy processing, comprising a housing (1), characterized in that: The shell (1) is provided with an inlet and outlet (2) on both sides, and a conveying mechanism is arranged inside the two ends of the inlet and outlet (2), and the conveying mechanism includes a conveying roller (3), and the conveying roller (3) is symmetrically installed inside the two ends of the inlet and outlet (2) through a first shaft rod. The shell (1) is provided with a grinding mechanism, and the grinding mechanism includes two grinding rollers (8). The bottom end of the shell (1) is provided with a collecting mechanism (4), and the collecting mechanism (4) includes a collecting bin (11), and the top of the collecting bin (11) is provided with a through groove (9). A negative pressure pipe (12) is arranged on one side of the collecting bin (11), and the top of the shell (1) is provided with an inner cavity (6).

2. The oxide scale cleaning device for high temperature alloy processing according to claim 1, characterized in that: Fixed blocks are symmetrically fixedly installed on the inner walls of the front and rear sides of the through groove (9), and the two grinding rollers (8) are rotatably installed inside the fixed blocks and the shell (1) through a second shaft rod. The grinding rollers (8) are arranged above the through groove (9) and between the conveying mechanisms.

3. The oxide scale cleaning device for high temperature alloy processing according to claim 2 is characterized in that: The second shaft rod passes through the inner cavity (6), and a drive motor is fixedly installed at the top of the shell (1) at a position corresponding to the second shaft rod, and the output shaft of the drive motor is fixedly connected to the top end of the second shaft rod.

4. The oxide scale cleaning device for high temperature alloy processing according to claim 1, characterized in that: A cleaning plate (10) is symmetrically fixedly arranged on one side of the top of the through groove (9), and a brush is fixedly arranged on one side of the cleaning plate (10).

5. The oxide scale cleaning device for high temperature alloy processing according to claim 1, characterized in that: The number of the conveying rollers (3) is four, and the surfaces of the four conveying rollers (3) are provided with protrusions. A gear (7) is fixedly mounted on the first shaft at the top, and the gears (7) at the same end are meshed with each other.

6. The oxide scale cleaning device for high temperature alloy processing according to claim 5, characterized in that: The gear (7) is movably arranged inside the inner cavity (6), and two servo motors (5) are symmetrically fixedly arranged on both sides of the top of the shell (1), and the two servo motors (5) are respectively fixedly connected to the top of the first shaft.

7. The oxide scale cleaning device for high temperature alloy processing according to claim 1, characterized in that: A filter screen (13) is fixedly and obliquely arranged inside the collection bin (11); the filter screen (13) is arranged below the through groove (9); and the negative pressure pipe (12) is arranged below one end of the filter screen (13).

8. The oxide scale cleaning device for high temperature alloy processing according to claim 7, characterized in that: A movable door (14) is movably installed inside one end of the collection bin (11) via a hinge, and the movable door (14) is arranged on one side of the other end of the filter screen (13).

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