A pre-furnace cooling and sample-pouring device

Abstract

A pre-furnace cooling and pouring device of the present invention includes a support column, a support plate, a swinging mechanism and a transmission mechanism. A support plate is provided at the top of the support column. A swinging mechanism is installed at one end of the support plate. A feeding hopper is provided at the other end of the support plate. A transmission mechanism is provided below the swinging mechanism. A cross bar is fixed to the lower surface of the support plate. An inclined bar is provided between the support column and the cross bar. The present invention is provided with a swinging mechanism, which drives the transmission mechanism to cool the furnace liquid through the swinging mechanism, and then pours the cooled sample through the swinging mechanism. The equipment replaces manual cooling and pouring, improves production efficiency, and effectively reduces the labor intensity of operators.

Description

Technical Field

[0001] The invention relates to the technical field of cooling equipment, and in particular to a furnace front cooling pouring device. Background Art

[0002] In the production process of alloy smelting and casting industry, component detection by sampling in front of the furnace is the main means to track the changes of furnace liquid composition, and it is also an important basis for adjusting the alloy composition in the furnace liquid to ensure product quality. The traditional sampling method in front of the furnace usually uses a graphite crucible. This method requires the operator to peel off the covering material on the furnace liquid, then extend the sampling crucible into the furnace liquid, scoop the furnace liquid into a special sample cup, and demold it after cooling for inspection. The existing furnace liquid cooling is all done by manual operation, which has low cooling efficiency and affects the cooling effect of the furnace liquid. In view of the above defects, it is necessary to design a furnace cooling and pouring device that can effectively solve the problem of difficult disassembly. Summary of the invention

[0003] The object of the present invention is to provide a furnace front cooling pouring device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a furnace front cooling pouring device, comprising a support column, a support plate, a swing mechanism and a transmission mechanism, a support plate is arranged on the top of the support column, a swing mechanism is installed at one end of the support plate, a lower hopper is arranged at the other end of the support plate, a transmission mechanism is arranged below the swing mechanism, a cross bar is fixed to the lower surface of the support plate, an inclined bar is arranged between the support column and the cross bar, the control panel is connected to the input end of the PLC controller, the output end of the PLC controller is connected to the various mechanical components of the device, and the PLC controller receives control instructions from the control panel to control the actions of the various mechanical components of the device.

[0005] Preferably, the swing mechanism includes a swing arm, which is made of high-temperature resistant material, one end of the swing arm is connected to the output shaft of the reduction motor, and the other end of the swing arm is provided with a cooling spoon, which is made of high-temperature resistant stainless steel material.

[0006] Preferably, the reduction motor is fixed on a support plate, and a swing wheel support plate is also installed on the output shaft of the reduction motor, the swing wheel support plate is vertically arranged to the swing arm, the swing wheel support plate is fixed on the swing arm, and a swing wheel center seat is arranged at the end of the swing wheel support plate away from the output shaft of the reduction motor, a support shaft is fixed on the swing wheel center seat, and a swing wheel is arranged on the support shaft.

[0007] Preferably, a limit plate is provided on the support column, the limit plate is arranged in an inclined manner, and a buffer is provided at one end of the limit plate away from the support column.

[0008] Preferably, the transmission mechanism includes a swing rod, which is in a Z-shaped structure. The middle part of the swing rod is fixed on a rotating shaft, and the rotating shaft is fixed on a vertical plate, and the vertical plate is fixed on the lower surface of a support plate.

[0009] Preferably, one end of the swing rod is provided with a U-shaped groove, and a roller is arranged in the U-shaped groove. On one side of the roller, there is a cooling tank in contact with the roller. The cooling tank is a cuboid-shaped box, and handles are arranged on both sides of the upper part of the cooling tank. The cooling tank is placed on a placement rack.

[0010] Preferably, the placement rack is a rectangular-shaped frame. One side of the placement rack is fixed on a connecting plate, and the connecting plate is fixed on one side of a moving plate. The moving plate is arranged vertically. On the other side of the moving plate, two sliders are arranged at intervals. Both of the two sliders are installed on a slide rail, and the slide rail is installed on a fixed plate, and the fixed plate is installed in the middle of a support column.

[0011] Preferably, a limiting block is arranged at one end of the moving plate close to the roller, and a fixed seat is arranged at one end of the fixed plate far from the roller, and a baffle is installed on the fixed seat.

[0012] Compared with the prior art, the pre-furnace cooling and pouring sample device of the present invention is provided with a swing mechanism, which drives the transmission mechanism to cool the furnace liquid through the swing mechanism, and then pours the cooled sample through the swing mechanism. Using the device to replace manual cooling and pouring samples improves production efficiency and effectively reduces the labor intensity of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0014] Figure 1 is a perspective view of a pre-furnace cooling and pouring sample device of the present invention;

[0015] Figure 2 is a front view of a pre-furnace cooling and pouring sample device of the present invention;

[0016] Figure 3 is a left view of a pre-furnace cooling and pouring sample device of the present invention.

[0017] In the drawings:

[0018] 1. Support column; 2. Support plate; 3. Swing mechanism; 301. Swing arm; 302. Reduction motor; 303. Cooling spoon; 304. Swing wheel support plate; 305. Support shaft; 306. Swing wheel; 307. Limiting plate; 308. Buffer; 4. Transmission mechanism; 401. Swing rod; 402. Rotating shaft; 403. Vertical plate; 404. U-shaped groove; 405. Roller; 406. Cooling box; 407. Handle; 408. Placing rack; 409. Connecting plate; 410. Moving plate; 411. Slide block; 412. Slide rail; 413. Fixed plate; 414. Limiting block; 415. Fixed seat; 416. Baffle; 5. Hopper. Detailed implementation manners

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-3 As shown in the figure, the present invention provides a technical solution: a pre-furnace cooling and pouring device, including a control panel, a support column 1, a support plate 2, a swing mechanism 3 and a transmission mechanism 4. The top of the support column 1 is provided with a support plate 2. One end of the support plate 2 is installed with a swing mechanism 3. The other end of the support plate 2 is provided with a hopper 5. The transmission mechanism 4 is arranged below the swing mechanism 3. The control panel is connected to the input end of the PLC controller, and the output end of the PLC controller is connected to each mechanical component of the device. The PLC controller receives the control instructions from the control panel and controls the actions of each mechanical component of the device.

[0021] In this embodiment, a cross bar 6 is fixed on the lower surface of the support plate 2. An inclined bar 7 is arranged between the support column 1 and the cross bar 6. The support column 1, the cross bar 6 and the inclined bar 7 form a triangular support, so that the support plate 2 is not easily disengaged, and the overall structural stability is improved.

[0022] In this embodiment, the swing mechanism 3 includes a swing arm 301 made of a high-temperature resistant material. One end of the swing arm 301 is connected to the output shaft of the reduction motor 302, and a cooling spoon 303 is provided at the other end of the swing arm 301. The cooling spoon 303 is made of high-temperature resistant stainless steel. The reduction motor 302 is fixed on the support plate 2. A swing wheel support plate 304 is also installed on the output shaft of the reduction motor 302. The swing wheel support plate 304 is perpendicular to the swing arm 301 and is fixed on the swing arm 301. A swing wheel center seat is provided at one end of the swing wheel support plate 304 away from the output shaft of the reduction motor 302. A support shaft 305 is fixed on the swing wheel center seat, and a swing wheel 306 is provided on the support shaft 305.

[0023] In this embodiment, a limit plate 307 is provided on the support column 1. The limit plate 307 is inclined. A buffer 308 is provided at one end of the limit plate 307 away from the support column 1. A proximity sensor is also provided on the limit plate 307, and the proximity sensor is connected to the PLC controller.

[0024] In this embodiment, the transmission mechanism 4 includes a swing rod 401 having a Z-shaped structure. The middle of the swing rod 401 is fixed on a rotating shaft 402, and the rotating shaft 402 is fixed on a vertical plate 403. The vertical plate 403 is fixed on the lower surface of the support plate 2. One end of the swing rod 401 is provided with a U-shaped groove 404, and a roller 405 is provided in the U-shaped groove 404. A cooling box 406 in contact with the roller 405 is provided on one side of the roller 405. Cooling water is provided inside the cooling box 406. The cooling box 406 is a rectangular box. Handles 407 are provided on both sides of the upper part of the cooling box 406. The cooling box 406 is placed on a placement rack 408. The placement rack 408 is a rectangular frame. One side of the placement rack 408 is fixed on a connection plate 409, and the connection plate 409 is fixed on one side of a moving plate 410. The moving plate 410 is vertically arranged. Two sliding blocks 411 are arranged at intervals on the other side of the moving plate 410. Both of the two sliding blocks 411 are installed on a slide rail 412, and the slide rail 412 is installed on a fixing plate 413. The fixing plate 413 is installed in the middle of the support column 1.

[0025] In this embodiment, a limit block 414 is provided at one end of the moving plate 410 close to the roller 405, and a fixed seat 415 is provided at one end of the fixing plate 413 away from the roller 405. A baffle 416 is installed on the fixed seat 415.

[0026] Before the present invention is used, manually operate the control panel to start the reduction motor 302. When the reduction motor 302 works, it drives the swing arm 301 and the swing wheel support plate 304 to swing, so that the cooling spoon 303 on the swing arm 301 swings to one end away from the feeding hopper 5, and makes the swing arm 301 flush with the horizontal plane, facilitating the feeding of the cooling spoon 303. When in use, manually pour the furnace liquid into the cooling spoon 303. The reduction motor 302 works to drive the swing arm 301 and the swing wheel support plate 304 to swing downward. After swinging a certain angle, the swing wheel 306 on the swing wheel support plate 304 contacts the swing rod 401 and drives the swing rod 401 to rotate. The rotation of the swing rod 401 causes the roller 405 at one end of the swing rod 401 to contact the cooling box 406 and push the cooling box 406 to move along the slide rail 412. When the proximity sensor senses the swing wheel support plate 304, the proximity sensor sends a signal to the PLC controller, and the PLC controller controls the reduction motor 302 to stop working. At this time, the cooling box 406 moves a certain distance to the right along the slide rail 412, and the swing arm 301 and the cooling spoon 303 swing into the cooling box 406. The furnace liquid in the cooling spoon 303 contacts the cooling water in the cooling box 406, and the cooling water cools the furnace liquid into a sample, thus realizing the cooling of the furnace liquid. After the cooling is completed, the reduction motor 302 rotates in reverse, driving the swing arm 301 and the swing wheel support plate 304 to swing, so that the cooling spoon 303 on the swing arm 301 swings above the feeding hopper 5, and makes the swing arm 301 flush with the horizontal plane. The sample in the cooling spoon 303 falls into the feeding hopper 5, thus realizing the pouring of the sample.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pre-furnace cooling and sample-pouring device, comprising a support column (1), a support plate (2), a swing mechanism (3), a transmission mechanism (4) and a control panel. Characterized in that: A support plate (2) is arranged at the top of the support column (1). One end of the support plate (2) is equipped with a swing mechanism (3). A blanking hopper (5) is arranged at the other end of the support plate (2). A transmission mechanism (4) is arranged below the swing mechanism (3). A cross bar (6) is fixed to the lower surface of the support plate (2). An inclined bar (7) is arranged between the support column (1) and the cross bar (6). The control panel is connected to the input end of a PLC controller. The output end of the PLC controller is connected to each mechanical component of the device. The PLC controller receives the control instructions from the control panel and controls the actions of each mechanical component of the device. Among them, the swing mechanism (3) includes a swing arm (301). The swing arm (301) is made of a high-temperature resistant material. One end of the swing arm (301) is connected to the output shaft of a reduction motor (302). A cooling spoon (303) is arranged at the other end of the swing arm (301). The cooling spoon (303) is made of a high-temperature resistant stainless steel material. The reduction motor (302) is fixed on the support plate (2). A swing wheel support plate (304) is also installed on the output shaft of the reduction motor (302). The swing wheel support plate (304) is perpendicular to the swing arm (301). The swing wheel support plate (304) is fixed on the swing arm (301). A swing wheel center seat is arranged at the end of the swing wheel support plate (304) far from the output shaft of the reduction motor (302). A support shaft (305) is fixed on the swing wheel center seat. A swing wheel (306) is arranged on the support shaft (305). The transmission mechanism (4) includes a swing rod (401). The swing rod (401) has a Z-shaped structure. The middle part of the swing rod (401) is fixed on a rotating shaft (402). The rotating shaft (402) is fixed on a vertical plate (403). The vertical plate (403) is fixed on the lower surface of a support plate (2). One end of the swing rod (401) is provided with a U-shaped groove (404). A roller (405) is arranged in the U-shaped groove (404). One side of the roller (405) is provided with a cooling box (406) that contacts the roller (405). The cooling box (406) is a cuboid-shaped box. Handles (407) are arranged on both sides of the upper part of the cooling box (406). The cooling box (406) is placed on a placement rack (408). The placement rack (408) is a rectangular-shaped frame. One side of the placement rack (408) is fixed on a connecting plate (409). The connecting plate (409) is fixed on one side of a moving plate (410). The moving plate (410) is arranged vertically. Two sliding blocks (411) are arranged at intervals on the other side of the moving plate (410). Both of the two sliding blocks (411) are installed on a sliding rail (412). The sliding rail (412) is installed on a fixing plate (413). The fixing plate (413) is installed in the middle of a support column (1). A limiting plate (307) is arranged on the support column (1). The limiting plate (307) is arranged obliquely. A buffer (308) is arranged at the end of the limiting plate (307) far from the support column (1). The reduction motor (302) is used to drive a swing wheel (306) to contact the swing rod (401), and push the cooling box (406) to move rightward along the sliding rail (412). A proximity sensor is arranged on the limiting plate (307).

2. The front-of-furnace cooling and sample-pouring device according to claim 1, characterized in that: A limiting block (414) is arranged at one end of the moving plate (410) close to the roller (405). A fixing seat (415) is arranged at one end of the fixing plate (413) far from the roller (405). A baffle (416) is installed on the fixing seat (415).

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