Steel shot abrasive with low breakage rate

Abstract

The utility model relates to the technical field of steel shot abrasive, and disclose a kind of low broken rate's steel shot abrasive, including furnace, the top of furnace is equipped with furnace cover, the right side of the top of furnace cover is fixedly connected with adjusting mechanism.The low broken rate's steel shot abrasive, by the setting of adjusting mechanism, in the production process of steel shot, the various metal materials needed are all put into furnace, high-temperature melting, again, the internal impurities can be sucked out and float on the surface of metal liquid by putting slagging agent into interior, however, a connecting piece is installed on the top right end of furnace cover, the telescopic hydraulic rod connected by the connecting block at the top of connecting piece, the telescopic length can drive the up-and-down moving height of the turning piece at the top and the sweeping component at the bottom of turning piece, realize the function that sweeping position can be adjusted according to the liquid level height of liquid in furnace, improve the practicality and flexibility of device processing, improve the strength of steel shot made after metal liquid, reduce the broken rate of steel shot.

Description

Technical Field

[0001] This utility model relates to the field of steel shot abrasive technology, and in particular to a steel shot abrasive with a low breakage rate. Background Technology

[0002] As a core consumable in the field of metal surface treatment, steel shot abrasive is widely used in processes such as sand removal of castings, rust removal of steel structures, and strengthening of mechanical parts. Its breakage rate directly determines the processing efficiency, surface treatment quality, and usage cost. Low breakage rate steel shot has become an urgent need in the high-end manufacturing field. Therefore, it is necessary to design a steel shot abrasive with a low breakage rate.

[0003] Currently, the production process of steel shot involves melting multiple metal materials into liquid metal at the beginning. During the steel shot forming process, this is often simply a matter of melting all the metals. However, impurities are present in the liquid metal during melting, and it's difficult to remove these impurities based on the height of the internal molten metal. This reduces the strength and quality of the steel shot produced later. Furthermore, during impurity removal, it's impossible to effectively sweep away impurities floating on the surface of the liquid metal, reducing its purity and consequently lowering the strength of the steel shot, leading to increased breakage. Utility Model Content

[0004] (a) Technical problems to be solved The purpose of this invention is to provide a steel shot abrasive with a low breakage rate, which solves the problem mentioned in the background art that impurities exist in the molten metal, making it difficult to remove internal impurities based on the height of the internal molten metal, thus reducing the strength and quality of the steel shot produced later. At the same time, during the impurity removal process, it is impossible to effectively sweep away impurities floating on the surface of the molten metal, reducing the purity of the molten metal, thereby reducing the strength of the steel shot produced later and increasing the breakage of the steel shot.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a steel shot abrasive with a low breakage rate, comprising a furnace, a furnace cover installed at the top of the furnace, an adjustment mechanism fixedly connected to the right side of the top of the furnace cover, a connecting column fixedly connected to the bottom of the adjustment mechanism, a cleaning mechanism installed inside the connecting column, the adjustment mechanism comprising a connector fixedly connected to the right side of the top of the furnace cover, a connecting block rotatably connected to the inner side of the connector, a telescopic hydraulic rod fixedly connected to the top of the connecting block, a turning member fixedly connected to the top of the telescopic hydraulic rod, the bottom surface of the turning member fixedly connected to the top surface of the connecting column, and a cleaning frame installed at the bottom of the connecting rod.

[0006] As a further embodiment of this utility model, a flipping component is fixedly connected to the left end of the top surface of the furnace cover. A rotating shaft is rotatably connected inside the top of the flipping component, and a flipping motor is fixedly connected to the left end of the rotating shaft. The flipping motor provides power to drive the flipping component through the rotating shaft, thereby enabling the furnace cover to automatically flip and open / close. This replaces manual operation, improves work efficiency, precisely controls the opening and closing angle and speed of the furnace cover, and ensures stable working conditions inside the furnace.

[0007] As a further embodiment of this utility model, a connecting ring is fixedly connected to the bottom end of the connecting rod, and one side of the connecting ring is fixedly connected to the top of the sweeping frame. The connecting ring achieves rigid fixation between the two, transmits the driving force of the connecting rod, drives the sweeping frame to move synchronously to complete the cleaning operation, ensures the stability of the sweeping frame's movement trajectory, and avoids deviation that affects the cleaning effect.

[0008] As a further embodiment of this utility model, a high-temperature impurity storage frame is fixedly connected inside the sweeping frame, and a sweeping plate is fixedly connected to the bottom surface of the sweeping frame. The high-temperature impurity storage frame serves to receive and temporarily store the high-temperature impurities being swept, preventing the impurities from falling back into the molten metal and reducing the purity of the molten metal.

[0009] As a further embodiment of this utility model, a temperature sensor is fixedly connected to one side of the top of the furnace, and a temperature controller is electrically connected to the bottom of the temperature sensor via a power cord. The temperature sensor is configured to monitor the temperature data inside the furnace in real time and transmit it to the temperature controller, providing a basis for the temperature controller to adjust the heating state of the furnace and ensuring the stability of the furnace temperature.

[0010] As a further embodiment of this utility model, a PLC controller is installed on the left side of the temperature controller, a discharge valve is passed through one side of the bottom of the furnace, and a furnace lining is fixedly connected to the inside of the furnace. Through the setting of the PLC controller, the controller receives the signal from the temperature controller, accurately controls the heating of the furnace and the opening and closing of the discharge valve, and realizes the function of automated operation.

[0011] As a further embodiment of this utility model, a protective cover frame is fixedly connected to the bottom surface of the furnace cover, a heat-insulating layer is fixedly connected inside the protective cover frame, and a cover liner is fixedly connected to the bottom surface of the protective cover frame. By setting the heat-insulating layer, the heat inside the furnace is prevented from dissipating outward, thereby reducing the heat loss of the furnace cover.

[0012] (III) Beneficial Effects This invention provides a steel shot abrasive with a low breakage rate, which has the following beneficial effects: 1. This low-breakage-rate steel shot abrasive, through the setting of the adjustment mechanism, allows various metal materials to be placed into the furnace during the steel shot production process, melted at high temperature, and then a slagging agent to be added inside, so that the impurities inside can be sucked out and float to the surface of the molten metal. However, a connector is installed on the right end of the top surface of the furnace cover. The top of the connector is connected to a telescopic hydraulic rod by a connecting block. The telescopic length can drive the top turning part and the sweeping part at the bottom of the turning part to move up and down, realizing the function of adjusting the sweeping position according to the liquid level inside the furnace. This improves the practicality and flexibility of the device, increases the strength of the steel shot produced from the molten metal, and reduces the breakage rate of the steel shot.

[0013] 2. This low-breakage-rate steel shot abrasive, through the setting of the impurity removal mechanism, when the drive motor is started, the drive motor drives the bottom connecting rod to rotate 360 ​​degrees inside the furnace through the rotating connector. At the same time, a sweeping frame is also installed at the bottom of the connecting rod through a connecting ring. The sweeping frame is immersed in the surface of the molten metal and rotates once, thereby removing the impurities floating on the surface. This realizes the processing and collection of impurities inside the molten metal, preventing impurities from falling back into the liquid below and reducing the purity of the liquid, further improving the efficiency of the molten metal and the strength of the steel shot produced later. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the adjustment mechanism of this utility model; Figure 3 This is a schematic diagram of the impurity removal mechanism of this utility model; Figure 4 This is a schematic diagram of the furnace cover structure of this utility model.

[0015] In the diagram: 1. Furnace; 2. Furnace cover; 3. Adjustment mechanism; 301. Connector; 302. Connecting block; 303. Telescopic hydraulic rod; 304. Turning part; 4. Connecting column; 5. Impurity removal mechanism; 501. Drive motor; 502. Rotating connector; 503. Connecting rod; 504. Sweeping frame; 6. Tilting part; 7. Tilting motor; 8. Connecting ring; 9. High-temperature impurity storage frame; 10. Sweeping plate; 11. Temperature controller; 12. PLC controller; 13. Discharge valve; 14. Furnace lining; 15. Protective cover frame; 16. Heat insulation layer; 17. Cover lining; 18. Temperature sensor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0017] Example 1 Please see Figures 1 to 4This utility model provides a technical solution: a low-fracture-rate steel shot abrasive, comprising a furnace 1. A temperature sensor 18 is fixedly connected to one side of the top of the furnace 1, and a temperature controller 11 is electrically connected to the bottom of the temperature sensor 18 via a power line. The temperature sensor 18 monitors the temperature data inside the furnace 1 in real time and transmits it to the temperature controller 11, providing a basis for the temperature controller 11 to adjust the heating state of the furnace 1 and ensuring the stability of the furnace temperature. A protective cover frame 15 is fixedly connected to the bottom surface of the furnace cover 2, and a heat-insulating layer 16 is fixedly connected inside the protective cover frame 15. A cover liner 17 is fixedly connected to the bottom surface of the protective cover frame 15. The heat-insulating layer 16 serves to isolate the furnace contents. The furnace cover 2 is installed on the top of the furnace 1 to dissipate heat and reduce heat loss. A flipping component 6 is fixedly connected to the left end of the top surface of the furnace cover 2. A rotating shaft is rotatably connected to the top of the flipping component 6, and a flipping motor 7 is fixedly connected to the left end of the rotating shaft. The flipping motor 7 provides power to drive the flipping component 6 through the rotating shaft, thereby automatically flipping and opening / closing the furnace cover 2. This replaces manual operation, improves work efficiency, and precisely controls the opening and closing angle and speed of the furnace cover 2, ensuring stable working conditions inside the furnace. An adjustment mechanism 3 is fixedly connected to the right side of the top of the furnace cover 2, and a connecting column 4 is fixedly connected to the bottom end of the adjustment mechanism 3. The connecting column 4... The unit is equipped with a cleaning mechanism 5. The adjusting mechanism 3 includes a connector 301 fixedly connected to the right side of the top of the furnace cover 2. A connecting block 302 is rotatably connected to the inner side of the connector 301. A telescopic hydraulic rod 303 is fixedly connected to the top of the connecting block 302. A turning member 304 is fixedly connected to the top of the telescopic hydraulic rod 303. The bottom surface of the turning member 304 is fixedly connected to the top surface of the connecting column 4. The cleaning mechanism 5 includes a drive motor 501 installed inside the connecting column 4. A rotating connector 502 is fixedly connected to the bottom end of the drive motor 501. A connecting rod 503 is rotatably connected to the bottom surface of the rotating connector 502. A connecting ring 8 is fixedly connected to the bottom end of the connecting rod 503. One side of the ring 8 is fixedly connected to the top of the sweeping frame 504. The setting of the connecting ring 8 achieves rigid fixation between the two, transmits the driving force of the connecting rod 503, and drives the sweeping frame 504 to move synchronously to complete the impurity cleaning operation. It ensures the stability of the movement trajectory of the sweeping frame 504 and avoids deviation that affects the cleaning effect. The sweeping frame 504 is installed at the bottom of the connecting rod 503. The high temperature impurity storage frame 9 is fixedly connected inside the sweeping frame 504. The sweeping plate 10 is fixedly connected to the bottom surface of the sweeping frame 504. The setting of the high temperature impurity storage frame 9 serves to receive and temporarily store the high temperature impurities cleaned, and prevent the impurities from falling back into the molten metal and reducing the purity of the molten metal. Furthermore, a PLC controller 12 is installed on the left side of the temperature controller 11, and a discharge valve 13 is passed through one side of the bottom of the furnace 1. A furnace lining 14 is fixedly connected to the inside of the furnace 1. Through the settings of the PLC controller 12, the controller receives the signal from the temperature controller 11 and accurately controls the heating of the furnace 1 and the opening and closing of the discharge valve 13 to achieve automated operation.

[0018] In this invention, the working steps of the device are as follows: First step: In the process of making steel shot, all kinds of metal materials are put into furnace 1 and melted at high temperature. Then, a slag-forming agent is added to the inside so that the impurities inside can be sucked out and float on the surface of the molten metal. However, a connector 301 is installed on the right side of the top surface of the furnace cover 2. The top of the connector 301 is connected to the telescopic hydraulic rod 303 by the connecting block 302. The telescopic length can drive the top turning part 304 and the sweeping part at the bottom of the turning part 304 to move up and down. The second step: When the drive motor 501 is started, the drive motor 501, along with the bottom connecting rod 503, rotates 360 degrees inside the furnace 1 through the rotating connector 502. At the same time, a sweeping frame 504 is connected and installed at the bottom of the connecting rod 503 through the connecting ring 8. The sweeping frame 504 is immersed in the surface of the molten metal and rotates once more to remove the impurities floating on the surface.

[0019] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel shot abrasive with a low breakage rate, comprising a furnace (1), characterized in that: A furnace cover (2) is installed on the top of the furnace (1). An adjustment mechanism (3) is fixedly connected to the right side of the top of the furnace cover (2). A connecting column (4) is fixedly connected to the bottom of the adjustment mechanism (3). A cleaning mechanism (5) is installed inside the connecting column (4). The adjustment mechanism (3) includes a connector (301) fixedly connected to the right side of the top of the furnace cover (2), a connecting block (302) rotatably connected to the inner side of the connector (301), a telescopic hydraulic rod (303) fixedly connected to the top of the connecting block (302), a turning part (304) fixedly connected to the top of the telescopic hydraulic rod (303), and the bottom surface of the turning part (304) fixedly connected to the top surface of the connecting column (4); The impurity removal mechanism (5) includes a drive motor (501) installed inside the connecting column (4). The bottom end of the drive motor (501) is fixedly connected to a rotating connector (502). The bottom surface of the rotating connector (502) is rotatably connected to a connecting rod (503). The bottom end of the connecting rod (503) is equipped with a sweeping frame (504).

2. The steel shot abrasive with low breakage rate according to claim 1, characterized in that: A flipping component (6) is fixedly connected to the left end of the top surface of the furnace cover (2). A rotating shaft is rotatably connected inside the top of the flipping component (6). A flipping motor (7) is fixedly connected to the left end of the rotating shaft.

3. The steel shot abrasive with low breakage rate according to claim 2, characterized in that: A connecting ring (8) is fixedly connected to the bottom end of the connecting rod (503), and one side of the connecting ring (8) is fixedly connected to the top of the sweeping frame (504).

4. The steel shot abrasive with low breakage rate according to claim 1, characterized in that: A high-temperature storage frame (9) is fixedly connected inside the sweeping frame (504), and a sweeping plate (10) is fixedly connected to the bottom surface of the sweeping frame (504).

5. The steel shot abrasive with low breakage rate according to claim 1, characterized in that: A temperature sensor (18) is fixedly connected to one side of the top of the furnace (1), and a temperature controller (11) is electrically connected to the bottom of the temperature sensor (18) via a power line.

6. The steel shot abrasive with low breakage rate according to claim 5, characterized in that: A PLC controller (12) is installed on the left side of the temperature controller (11), a discharge valve (13) is passed through one side of the bottom of the furnace (1), and a furnace lining (14) is fixedly connected to the inside of the furnace (1).

7. The steel shot abrasive with low breakage rate according to claim 1, characterized in that: A cover frame (15) is fixedly connected to the bottom surface of the furnace cover (2), a heat-insulating layer (16) is fixedly connected inside the cover frame (15), and a cover liner (17) is fixedly connected to the bottom surface of the cover frame (15).

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