Mold residue removing device for ferroalloy casting

Abstract

The utility model discloses an ingot mould residue removing device for ferroalloy casting belongs to removing device technical field. This kind of ingot mould residue removing device for ferroalloy casting, including base, telescopic mechanism, hoisting mechanism and cleaning mechanism, the both sides of the bottom end of base are fixedly installed with a pair of universal wheel, hoisting mechanism includes lifting frame, and the bottom end of lifting frame is connected with the upper end surface of base, and the both sides of lifting frame are installed with slide bar, and the bottom end of slide bar is connected with the upper end of base, and the mobile frame is slidably installed between a pair of slide bars, telescopic mechanism includes slide sleeve, and the side of slide sleeve is fixedly connected with the side of mobile frame, and the inside slide of slide sleeve is inserted with telescopic link, and cleaning mechanism includes connecting seat, and one end of connecting seat is connected with one end of telescopic link. The utility model can clean the inside of ingot mould of different depth, solve the problem that worker is restricted by arm length in present cleaning process, and it is difficult to reach the bottom of ingot mould and clean the deeper position.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, and in particular to a device for cleaning residues from ingot molds used in ferroalloy casting. Background Technology

[0002] Ferroalloy casting is a crucial step in the steel industry, and the use of ingot molds is extremely important in its production process. After multiple ferroalloy castings, a large amount of residue will remain inside the ingot mold. If this residue is not cleaned in a timely and thorough manner, it will seriously affect the quality of subsequent ferroalloy products.

[0003] Ingot molds used in ferroalloy casting often have a certain depth to meet the production needs of products of different specifications. During the cleaning process, workers use conventional cleaning tools, such as shovels and brooms. However, due to the limitation of arm length, it is difficult to reach the bottom and deeper parts of the ingot mold. The residue in these parts may mix with new ferroalloy liquid during the subsequent ferroalloy pouring process, resulting in defects such as slag inclusions in the product, affecting product quality and increasing the defect rate.

[0004] In addition, during the ferroalloy casting process, the residues remaining on the inner wall of the ingot mold are prone to forming a hard adhesion layer due to high-temperature sintering (such as silicon manganese alloy residues, high-carbon ferrochrome scale, etc.). Conventional cleaning tools are not only limited by their length, but also lack the ability to fit at multiple angles, making it difficult to remove stubborn residues.

[0005] Currently, most automated cleaning equipment on the market adopts a rigid cleaning structure with a fixed angle. When facing complex curved surfaces such as the arc transition area and chamfer of the inner wall of the ingot mold, blind spots are likely to occur. In addition, the traditional telescopic mechanism relies on manual pushing and pulling, which has insufficient positioning accuracy, resulting in uneven contact pressure between the cleaning brush and the inner wall of the ingot mold, which may cause scratches or residue on the surface of the ingot mold. Utility Model Content

[0006] This utility model provides a device for removing residue from ingot molds used in ferroalloy casting. It can clean the inside of ingot molds at different depths, solving the problem that workers are limited by the length of their arms and cannot reach the bottom and deeper parts of the ingot mold for cleaning in the existing cleaning process.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A device for removing ingot mold residue from ferroalloy casting includes a base, a telescopic mechanism, a lifting mechanism, and a cleaning mechanism. A pair of casters are fixedly installed on both sides of the base's bottom end. The lifting mechanism includes a lifting frame, the bottom end of which is connected to the upper surface of the base. Slide rods are installed on both sides of the lifting frame, the bottom ends of which are connected to the upper end of the base. A movable frame is slidably installed between the pair of slide rods. The telescopic mechanism includes a sliding sleeve, one side of which is fixedly connected to one side of the movable frame. A telescopic rod is slidably inserted inside the sliding sleeve. The cleaning mechanism includes a connecting seat, one end of which is connected to one end of the telescopic rod. A motor seat is rotatably connected inside the connecting seat, and a first servo motor is housed inside the motor seat. A cleaning brush is fitted onto the output end of the first servo motor.

[0009] Furthermore, the telescopic mechanism also includes a gear and a rack. A movable cavity is provided on one side of the telescopic rod. The bottom end of the rack is connected to the bottom end of the movable cavity. The gear is located inside the movable cavity and meshes with the rack. The central shaft on one side of the gear is rotatably connected to the inner side of the sliding sleeve.

[0010] Furthermore, a second servo motor is fixedly installed on one side of the sliding sleeve, and the output end of the second servo motor is connected to a gear transmission.

[0011] Furthermore, a handle is fixedly installed on the upper end of one side of the sliding sleeve, and a controller is fixedly installed on one side of the handle.

[0012] Furthermore, the cleaning mechanism also includes a transmission box, one side of which is connected to one side of the connecting seat. A worm gear is rotatably connected inside the transmission box, and the central shaft of one side of the worm gear is connected to the central shaft of one side of the motor base.

[0013] Furthermore, a worm is rotatably connected to one side of the worm wheel inside the transmission box, and the worm and the worm wheel mesh with each other. A third servo motor is fixedly installed on the bottom side of the transmission box, and the output end of the third servo motor is connected to the worm gear transmission.

[0014] Furthermore, a receiving groove is provided on one side of the lifting frame, and a screw is rotatably connected in the receiving groove. A slider is threadedly connected to the screw, and one side of the slider is fixedly connected to the movable frame.

[0015] Furthermore, a fourth servo motor is fixedly installed at the top of the lifting frame, and the output end of the fourth servo motor is connected to the screw drive.

[0016] Furthermore, the controller is electrically connected to the first servo motor, the second servo motor, the third servo motor, and the fourth servo motor via wires.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The base of this utility model provides support for the entire ingot mold residue removal device for ferroalloy casting. The universal wheels at the bottom facilitate the movement of the device, allowing it to flexibly reach the ingot mold position that needs cleaning. During the cleaning process, the operator can also use the universal wheels to change the position of the cleaning brush, facilitating cleaning of the inside of the ingot mold. The lifting frame and sliding rod of the lifting mechanism provide support and sliding track for the moving frame, making it easy to adjust the height of the cleaning mechanism to meet the cleaning needs of ingot molds of different heights, and also facilitating the cleaning mechanism to clean different positions inside the ingot mold. The sliding sleeve and telescopic rod of the telescopic mechanism can further adjust the front and rear position of the cleaning mechanism, facilitating cleaning of ingot molds of different depths. The first servo motor of the cleaning mechanism drives the cleaning brush to rotate, which can effectively clean the residue inside the ingot mold. By adjusting the angle of the cleaning brush, the cleaning effect on the corners inside the ingot mold can be further improved. The controller is electrically connected to each servo motor through wires, realizing centralized control of the entire device. The operator can conveniently control the rotation of the cleaning brush, the extension and retraction of the telescopic rod, the raising and lowering of the moving frame, and the adjustment of the cleaning brush angle through the controller. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the ingot mold residue removal device for ferroalloy casting of this utility model. Figure 1 .

[0020] Figure 2 This is a three-dimensional schematic diagram of the ingot mold residue removal device for ferroalloy casting of this utility model. Figure 2 .

[0021] Figure 3 This is a three-dimensional schematic diagram of the ingot mold residue removal device for ferroalloy casting of this utility model. Figure 3 .

[0022] Figure 4 A three-dimensional schematic diagram of the sliding sleeve and handle of a utility model ingot mold residue removal device for ferroalloy casting.

[0023] Figure 5 This is a schematic side cross-sectional view of the transmission box of a utility model ingot mold residue removal device for ferroalloy casting.

[0024] In the above figures, the component names corresponding to the reference numerals are as follows:

[0025] 1. Base; 2. Casters; 3. Telescopic mechanism; 301. Telescopic rod; 302. Sliding sleeve; 303. Handle; 304. Second servo motor; 305. Controller; 306. Rack; 307. Gear; 4. Lifting mechanism; 401. Lifting frame; 402. Sliding rod; 403. Fourth servo motor; 404. Screw; 405. Slider; 406. Moving frame; 5. Cleaning mechanism; 501. Connecting seat; 502. First servo motor; 503. Cleaning brush; 504. Transmission box; 505. Third servo motor; 506. Worm gear; 507. Worm; 508. Motor base. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of those features. In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0028] Example

[0029] Please see Figure 1-5 This utility model provides a device for removing ingot mold residue from ferroalloy casting, comprising a base 1, a telescopic mechanism 3, a lifting mechanism 4, and a cleaning mechanism 5. A pair of universal wheels 2 are fixedly installed on both sides of the bottom end of the base 1. The lifting mechanism 4 includes a lifting frame 401, the bottom end of which is connected to the upper surface of the base 1. Slide rods 402 are installed on both sides of the lifting frame 401, the bottom ends of which are connected to the upper end of the base 1. A movable frame 406 is slidably installed between the pair of slide rods 402. The telescopic mechanism 3 includes a sliding sleeve 302, one side of which is fixedly connected to one side of the movable frame 406. A telescopic rod 301 is slidably inserted inside the sliding sleeve 302. The cleaning mechanism 5 includes a connecting seat 501, one end of which is connected to one end of the telescopic rod 301. A motor seat 508 is rotatably connected inside the connecting seat 501. A first servo motor 502 is housed inside the motor seat 508, and a cleaning brush 503 is fitted onto the output end of the first servo motor 502.

[0030] The base 1 provides support for the entire ferroalloy casting ingot mold residue removal device. The casters 2 at the bottom facilitate the movement of the device, allowing it to flexibly reach the ingot mold position that needs cleaning. During the cleaning process, the operator can also use the casters 2 to change the position of the cleaning brush 503 to facilitate cleaning the inside of the ingot mold. The lifting frame 401 and slide bar 402 of the lifting mechanism 4 provide support and sliding track for the moving frame 406, making it easy to adjust the height of the cleaning mechanism 5 to meet the cleaning needs of ingot molds of different heights. It also makes it easier for the cleaning mechanism 5 to clean different positions inside the ingot mold. The sliding sleeve 302 and telescopic rod 301 of the telescopic mechanism 3 can further adjust the front and rear position of the cleaning mechanism 5 to facilitate cleaning ingot molds of different depths. The first servo motor 502 of the cleaning mechanism 5 drives the cleaning brush 503 to rotate, which can effectively clean the residue inside the ingot mold. Furthermore, by adjusting the angle of the cleaning brush 503, the cleaning effect on the corners inside the ingot mold can be further improved.

[0031] The telescopic mechanism 3 also includes a gear 307 and a rack 306. A movable cavity is provided on one side of the telescopic rod 301. The bottom end of the rack 306 is connected to the bottom end of the movable cavity. The gear 307 is located inside the movable cavity and meshes with the rack 306. The central shaft on one side of the gear 307 is rotatably connected to the inner side of the sliding sleeve 302. The gear 307 and the rack 306 of the telescopic mechanism 3 mesh with each other. The rotation of the gear 307 drives the rack 306 to move, thereby realizing the extension and retraction of the telescopic rod 301 in the sliding sleeve 302. The extension and retraction length of the telescopic rod 301 is controlled, which facilitates the cleaning mechanism 5 to clean the ingot molds of different depths.

[0032] A second servo motor 304 is fixedly installed on one side of the sliding sleeve 302. The output end of the second servo motor 304 is connected to the gear 307 for transmission. The second servo motor 304 on one side of the sliding sleeve 302 provides power for the rotation of the gear 307, and can control the speed and direction of rotation of the gear 307, thereby controlling the extension speed and position of the telescopic rod 301, so that the cleaning mechanism 5 can reach the position that needs to be cleaned more accurately and improve the cleaning efficiency.

[0033] A handle 303 is fixedly installed on the upper side of one side of the sliding sleeve 302, and a controller 305 is fixedly installed on one side of the handle 303. The handle 303 on one side of the sliding sleeve 302 facilitates the operator's movement and operation of the device. The controller 305 on the handle 303 can centrally control the first servo motor 502, the second servo motor 304, the third servo motor 505 and the fourth servo motor 403, making operation more convenient and improving the convenience and efficiency of operation.

[0034] The cleaning mechanism 5 also includes a transmission box 504, one side of which is connected to one side of the connecting seat 501. A worm gear 506 is rotatably connected inside the transmission box 504, and one side of the central shaft of the worm gear 506 is connected to one side of the central shaft of the motor seat 508.

[0035] Inside the transmission box 504, a worm 507 is rotatably connected to one side of the worm gear 506. The worm 507 and the worm gear 506 mesh with each other. A third servo motor 505 is fixedly installed on the bottom side of the transmission box 504. The output end of the third servo motor 505 is connected to the worm 507. The worm gear 506 and the worm 507 inside the transmission box 504 of the cleaning mechanism 5 mesh with each other. The third servo motor 505 drives the worm 507 to rotate. Through the transmission of the worm gear 506 and the worm 507, the motor base 508 is rotated, thereby adjusting the angle of the cleaning brush 503. This allows for the cleaning of residues at different angles of the ingot mold, improving the comprehensiveness and effectiveness of the cleaning.

[0036] A receiving groove is provided on one side of the lifting frame 401, and a screw 404 is rotatably connected in the receiving groove. A slider 405 is threadedly connected to the screw 404, and one side of the slider 405 is fixedly connected to the movable frame 406.

[0037] A fourth servo motor 403 is fixedly installed at the top of the lifting frame 401. The output end of the fourth servo motor 403 is connected to the screw 404 for transmission. The screw 404 on one side of the lifting frame 401 is threadedly connected to the slider 405. The fourth servo motor 403 drives the screw 404 to rotate, which drives the slider 405 and the moving frame 406 to slide on the slide rod 402. The height of the moving frame 406 can be controlled, thereby adjusting the height of the cleaning mechanism 5 to meet the cleaning requirements of ingot molds of different heights and improve the accuracy and efficiency of cleaning.

[0038] The controller 305 is electrically connected to the first servo motor 502, the second servo motor 304, the third servo motor 505, and the fourth servo motor 403 via wires. The controller 305 is electrically connected to each servo motor via wires, realizing centralized control of the entire device. The operator can conveniently control the rotation of the cleaning brush 503, the extension and retraction of the telescopic rod 301, the lifting and lowering of the moving frame 406, and the adjustment of the angle of the cleaning brush 503 through the controller 305.

[0039] Specifically, the working principle of this ferroalloy casting ingot mold residue removal device is as follows: First, the operator can move the device to the ingot mold position to be cleaned using the casters 2 at the bottom of the base 1. During the cleaning process, the position of the cleaning brush 503 can also be flexibly changed using the casters 2. Next, if it is necessary to adjust the height of the cleaning mechanism 5 to adapt to ingot molds of different heights or different positions inside the ingot mold, the controller 305 on the handle 303 can be operated to start the fourth servo motor 403. The fourth servo motor 403 drives the screw 404 in the receiving groove on one side of the lifting frame 401 to rotate. The slider 405 threaded on the screw 404 drives the moving frame 406 to slide on the slide rod 402, thereby adjusting the height of the cleaning mechanism 5. If it is necessary to adjust the front and rear position of the cleaning mechanism 5 to adapt to ingot molds of different depths, it can be adjusted using the controller. The controller 305 starts the second servo motor 304, which drives the gear 307 in the sliding sleeve 302 to rotate. The rack 306 meshing with the gear 307 moves accordingly, thereby realizing the extension and retraction of the telescopic rod 301 in the sliding sleeve 302 and changing the front and rear position of the cleaning mechanism 5. During cleaning, the controller 305 controls the first servo motor 502 to start, which drives the cleaning brush 503 to rotate and clean the residue in the ingot mold. If it is necessary to clean the residue at different angles of the ingot mold, the controller 305 can start the third servo motor 505. The third servo motor 505 drives the worm gear 507 in the transmission box 504 to rotate, and the worm wheel 506 meshing with the worm gear 507 drives the motor base 508 to rotate, thereby adjusting the angle of the cleaning brush 503 and improving the comprehensiveness and effect of cleaning.

[0040] It should be noted that all standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Furthermore, since this application is mainly used to protect mechanical devices, this application will not explain the control method and circuit connection in detail.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A device for removing ingot mold residue from ferroalloy casting, comprising a base (1), a telescopic mechanism (3), a lifting mechanism (4), and a cleaning mechanism (5), characterized in that, A pair of casters (2) are fixedly installed on both sides of the bottom end of the base (1); the lifting mechanism (4) includes a lifting frame (401), the bottom end of the lifting frame (401) is connected to the upper end face of the base (1), and a sliding rod (402) is installed on both sides of the lifting frame (401), the bottom end of the sliding rod (402) is connected to the upper end of the base (1), and a movable frame (406) is slidably installed between a pair of sliding rods (402); the telescopic mechanism (3) includes a sliding sleeve (302), and the sliding sleeve (302) has a sliding sleeve (302) with a sliding sleeve (302) having ... One side is fixedly connected to one side of the movable frame (406), and a telescopic rod (301) is slidably inserted inside the sliding sleeve (302); the cleaning mechanism (5) includes a connecting seat (501), one end of the connecting seat (501) is connected to one end of the telescopic rod (301), a motor seat (508) is rotatably connected inside the connecting seat (501), a first servo motor (502) is fitted inside the motor seat (508), and a cleaning brush (503) is fitted at the output end of the first servo motor (502).

2. The ingot mold residue removal device for ferroalloy casting according to claim 1, characterized in that, The telescopic mechanism (3) further includes a gear (307) and a rack (306). A movable cavity is provided on one side of the telescopic rod (301). The bottom end of the rack (306) is connected to the bottom end of the movable cavity. The gear (307) is located inside the movable cavity and meshes with the rack (306). The central shaft on one side of the gear (307) is rotatably connected to the inner side of the sliding sleeve (302).

3. The ingot mold residue removal device for ferroalloy casting according to claim 2, characterized in that, A second servo motor (304) is fixedly installed on one side of the sliding sleeve (302), and the output end of the second servo motor (304) is connected to the gear (307) for transmission.

4. The ingot mold residue removal device for ferroalloy casting according to claim 1, characterized in that, A handle (303) is fixedly installed on the upper end of one side of the sliding sleeve (302), and a controller (305) is fixedly installed on one side of the handle (303).

5. The ingot mold residue removal device for ferroalloy casting according to claim 1, characterized in that, The cleaning mechanism (5) also includes a transmission box (504), one side of which is connected to one side of the connecting seat (501). A worm gear (506) is rotatably connected inside the transmission box (504), and one side of the central shaft of the worm gear (506) is connected to one side of the central shaft of the motor seat (508).

6. The ingot mold residue removal device for ferroalloy casting according to claim 5, characterized in that, The transmission box (504) is rotatably connected to a worm (507) on one side of the worm wheel (506). The worm (507) meshes with the worm wheel (506). A third servo motor (505) is fixedly installed on the bottom side of the transmission box (504). The output end of the third servo motor (505) is connected to the worm (507) for transmission.

7. The ingot mold residue removal device for ferroalloy casting according to claim 1, characterized in that, The lifting frame (401) has a receiving groove on one side, and a screw (404) is rotatably connected in the receiving groove. A slider (405) is threadedly connected to the screw (404), and one side of the slider (405) is fixedly connected to the moving frame (406).

8. The ingot mold residue removal device for ferroalloy casting according to claim 7, characterized in that, The top of the lifting frame (401) is fixedly installed with a fourth servo motor (403), and the output end of the fourth servo motor (403) is connected to the screw (404) for transmission.

9. The ingot mold residue removal device for ferroalloy casting according to claim 4, characterized in that, The controller (305) is electrically connected to the first servo motor (502), the second servo motor (304), the third servo motor (505), and the fourth servo motor (403) via wires.

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