Refractory material forming device

Abstract

The utility model discloses a refractory material forming device, and belongs to the field of refractory material production. A refractory material forming device comprises a box body, a fixing frame is fixedly connected in the box body, a lower pressing plate is placed in the fixing frame, an upper pressing plate is arranged on the upper side of the lower pressing plate, the upper pressing plate is fixedly connected with a hydraulic cylinder fixedly installed on the box body, a driving plate is fixedly connected to the upper pressing plate, sliding blocks are slidably connected to the two sides of the driving plate, and connecting shafts are rotatably connected to the sliding blocks. The connecting shaft is fixedly connected with the lower pressing plate, one end of the connecting shaft is fixedly connected with a gear, and a rack meshed with the gear is fixedly connected into the box body. After an upper pressing plate and a lower pressing plate are matched to complete forming of refractory materials, when the upper pressing plate ascends, a driving plate and a sliding block are matched to drive the lower pressing plate to ascend, when a gear is meshed with a rack, the lower pressing plate rotates, the lower pressing plate drives the formed refractory plates to incline and slide towards one side of a guide groove, automatic discharging and conveying are achieved, the structure is compact, operation is easy, and applicability is good.

Description

Technical Field

[0001] The present application relates to the field of refractory material production, and more specifically, to a refractory material forming device. Background Art

[0002] Refractory materials refer to materials that can withstand special environments such as high temperature, wear resistance, corrosion resistance, and chemical erosion resistance. They are widely used in metallurgy, chemical industry, construction, energy and other industries, and are an indispensable material in these industries. During the production process, refractory materials need to be placed in a mold groove for extrusion and shaping. The patent document with the prior art publication number CN211104592U provides a refractory material forming device, which drives the spiral feeding paddle to rotate through a motor to pour the refractory material from the feed hopper and the feed pipe into the feeding barrel. After that, the refractory material is fed into the hose by the spiral feeding paddle, and the cylinder four is started to drive the fixed plate and the supporting pipe rack to extend and retract, thereby driving the hose discharge end to extend and retract, so that the refractory material entering the hose from the feeding barrel can be fed into the pressing mold. After the feeding is completed, the hose is driven to retract to avoid affecting the molding work. Therefore, the refractory material can be directly fed into the lower pressing plate for easy use.

[0003] In view of the above-mentioned related technologies, the inventor believes that in the process of forming refractory materials, the distribution and coordination of cylinders one, two and three are required, which makes the electronic control system complicated and increases the investment cost of the equipment. Therefore, we propose a refractory material forming device. Utility Model Content

[0004] In order to improve the problems raised in the above background technology, the present application provides a refractory material forming device.

[0005] The present application provides a refractory material forming device, which adopts the following technical solution:

[0006] A refractory material forming device comprises a box body, a fixed frame is fixedly connected to the box body, a feeding mechanism connected to the box body is provided on one side of the fixed frame, a lower pressure plate is placed in the fixed frame, an upper pressure plate is provided on the upper side of the lower pressure plate, the upper pressure plate is connected and fixed to a hydraulic cylinder fixedly installed on the box body, a driving plate is fixedly connected to the upper pressure plate, sliders are slidably connected to both sides of the driving plate, a connecting shaft is rotatably connected to the slider, the connecting shaft is fixedly connected to the lower pressure plate, and a gear is fixedly connected to one end of the connecting shaft, and a rack meshing with the gear is fixedly connected to the box body.

[0007] By adopting the above technical solution, after the feeding mechanism transports the material into the fixed frame, the hydraulic cylinder drives the upper pressure plate to descend, and the upper pressure plate cooperates with the fixed frame and the lower pressure plate to extrude the material. Then the hydraulic cylinder drives the upper pressure plate to rise. When the slider contacts the bottom of the driving plate, the slider leads the lower pressure plate to rise. When the gear engages with the rack, the connecting shaft drives the lower pressure plate to rotate, so that the lower pressure plate drives the formed refractory plate to tilt and slide out of the fixed frame.

[0008] Optionally, the feeding mechanism includes a material storage box fixedly connected to the box body, a discharge trough A is fixedly connected to the material storage box, the discharge trough A penetrates into the box body and one end of which is slidably connected to a discharge trough B, and an electric push rod is connected between the discharge trough B and the discharge trough A.

[0009] By adopting the above technical solution, the electric push rod extends to drive the discharge chute B to extend above the fixed frame. When the material storage box is discharged, it is discharged through the discharge chute A and the discharge chute B to between the fixed frame and the lower pressure plate.

[0010] Optionally, a guide groove is provided on one side of the fixing frame, the guide groove is connected and fixed to the box body, and one end of the guide groove extends to the outside of the box body.

[0011] By adopting the above technical solution, after the lower pressure plate rises to a position higher than the fixed frame, the gear and the rack mesh to drive the lower pressure plate to rotate, so that the refractory plate is tilted and discharged to the outside through the guide groove.

[0012] Optionally, a transparent observation window is fixedly installed on one side of the box.

[0013] By adopting the above technical solution, the transparent observation window can facilitate the working status inside the box.

[0014] Optionally, a motor is fixedly installed in the box, a rotating shaft is fixedly connected to the output end of the motor, a plurality of cams are fixedly connected to the rotating shaft, and the cams are in sliding contact with the lower pressure plate.

[0015] By adopting the above technical solution, when materials are piled between the fixed frame and the lower pressure plate, the motor drives the cam to rotate, and the cam and the lower pressure plate intermittently contact to cause the lower pressure plate to shake, so that the material can be quickly flattened, and the upper pressure plate and the lower pressure plate cooperate to improve the forming quality of the refractory board.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. After the upper pressing plate cooperates with the lower pressing plate to complete the forming of the refractory material, when the upper pressing plate rises, the driving plate and the slider cooperate to drive the lower pressing plate to rise. When the gear and the rack are engaged, the lower pressing plate rotates, so that the lower pressing plate drives the formed refractory plate to tilt and slide to one side of the guide groove, realizing automatic delivery. It has a compact structure, simple operation and good applicability.

[0018] 2. After the material is fed into the fixed frame through the feeding mechanism, the motor drives the cam to rotate, and the intermittent contact between the cam and the lower pressure plate enables the lower pressure plate to drive the material to be quickly flattened, so that the cooperation between the upper pressure plate and the lower pressure plate can improve the forming quality of the refractory board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a refractory material forming device according to an embodiment of the present application;

[0020] Figure 2 This is a schematic diagram of the internal structure of a box of a refractory material forming device according to an embodiment of the present application;

[0021] Figure 3 This is a schematic structural diagram of a feeding mechanism of a refractory material forming device according to an embodiment of the present application;

[0022] Figure 4 This is a schematic diagram of a driving plate, a slider, and a connecting shaft structure of a refractory material forming device according to an embodiment of the present application;

[0023] Figure 5 This is a schematic diagram of the motor and cam structure of a refractory material forming device according to an embodiment of the present application;

[0024] Explanation of the numbers in the figure: 1. Box body; 2. Fixed frame; 3. Feeding mechanism; 301. Storage box; 302. Discharge chute A; 303. Discharge chute B; 304. Electric push rod; 4. Lower pressure plate; 5. Upper pressure plate; 6. Hydraulic cylinder; 7. Guide groove; 8. Driving plate; 9. Slider; 10. Coupling shaft; 11. Gear; 12. Rack; 13. Transparent observation window; 14. Motor; 15. Rotating shaft; 16. Cam. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with the accompanying drawings.

[0026] Reference Figure 1-5The present application includes a box body 1, a fixed frame 2 is fixedly connected inside the box body 1, a feeding mechanism 3 connected to the box body 1 is provided on one side of the fixed frame 2, a lower pressing plate 4 is placed inside the fixed frame 2, an upper pressing plate 5 is provided on the upper side of the lower pressing plate 4, the upper pressing plate 5 is connected and fixed to a hydraulic cylinder 6 fixedly installed on the box body 1, a driving plate 8 is fixedly connected to the upper pressing plate 5, both sides of the driving plate 8 are slidably connected to sliders 9, a connecting shaft 10 is rotatably connected to the slider 9, the connecting shaft 10 is fixedly connected to the lower pressing plate 4, and a gear 11 is fixedly connected to one end of the connecting shaft 10, the box body 1 is fixedly connected with a rack 12 meshing with a gear 11. After the feeding mechanism 3 conveys the material into the fixed frame 2, the hydraulic cylinder 6 drives the upper pressing plate 5 to descend. The upper pressing plate 5 cooperates with the fixed frame 2 and the lower pressing plate 4 to extrude and form the material. Then the hydraulic cylinder 6 drives the upper pressing plate 5 to rise. When the slider 9 contacts the bottom of the driving plate 8, the slider 9 leads the lower pressing plate 4 to rise. When the gear 11 meshes with the rack 12, the connecting shaft 10 drives the lower pressing plate 4 to rotate, so that the lower pressing plate 4 drives the formed refractory sheet to tilt and slide out of the fixed frame 2.

[0027] Reference Figure 3 The feeding mechanism 3 includes a storage box 301 fixedly connected to the box body 1, and a discharge trough A302 is fixedly connected to the storage box 301. The discharge trough A302 penetrates into the box body 1 and one end of which is slidably connected to the discharge trough B303. An electric push rod 304 is connected between the discharge trough B303 and the discharge trough A302. The electric push rod 304 extends to drive the discharge trough B303 to extend above the fixed frame 2. When the storage box 301 discharges materials, they are discharged to between the fixed frame 2 and the lower pressure plate 4 through the discharge trough A302 and the discharge trough B303.

[0028] Reference Figure 2 A guide groove 7 is provided on one side of the fixed frame 2, which is connected and fixed to the box body 1, and one end of the guide groove 7 extends to the outside of the box body 1. After the lower pressure plate 4 rises to a level higher than the fixed frame 2, the gear 11 and the rack 12 engage to drive the lower pressure plate 4 to rotate, so that the refractory plate is tilted and discharged to the outside through the guide groove 7.

[0029] Reference Figure 1 A transparent observation window 13 is fixedly installed on one side of the box body 1, and the transparent observation window 13 can facilitate the working status inside the box body 1.

[0030] Reference Figure 5 A motor 14 is fixedly installed in the box body 1, and a rotating shaft 15 is fixedly connected to the output end of the motor 14. A plurality of cams 16 are fixedly connected to the rotating shaft 15. The cam 16 is in sliding contact with the lower pressing plate 4. When materials are piled between the fixed frame 2 and the lower pressing plate 4, the motor 14 drives the cam 16 to rotate. The cam 16 is in intermittent contact with the lower pressing plate 4, causing the lower pressing plate 4 to shake, so that the material can be quickly flattened, so that the upper pressing plate 5 and the lower pressing plate 4 cooperate to improve the molding quality of the refractory board.

[0031] The implementation principle of a refractory material forming device in an embodiment of the present application is as follows: the electric push rod 304 extends to drive the discharge trough B303 to extend above the fixed frame 2, and the storage box 301 transports the refractory material to between the fixed frame 2 and the lower pressure plate 4, and then the electric push rod 304 contracts, and the motor 14 drives the cam 16 to rotate, and the cam 16 intermittently contacts the lower pressure plate 4 to make the lower pressure plate 4 shake, so that the material can be quickly flattened, and after the motor 14 stops, the hydraulic cylinder 6 drives the upper pressure plate 5 to descend, and the upper pressure plate 5 cooperates with the fixed frame 2 and the lower pressure plate 4 to extrude and form the material, and then the hydraulic cylinder 6 drives the upper pressure plate 5 to rise, and when the slider 9 contacts the bottom of the driving plate 8, the slider 9 leads the lower pressure plate 4 to rise, and after the lower pressure plate 4 is in the fixed frame 2, the gear 11 engages with the rack 12, and the connecting shaft 10 drives the lower pressure plate 4 to rotate, so that the lower pressure plate 4 drives the formed refractory plate to tilt to one side of the guide groove 7 and slide out through the guide groove 7.

Claims

1. A refractory material forming device, characterized in that: The invention comprises a box body (1), wherein a fixed frame (2) is fixedly connected inside the box body (1), a feeding mechanism (3) connected to the box body (1) is provided on one side of the fixed frame (2), a lower pressing plate (4) is placed inside the fixed frame (2), an upper pressing plate (5) is provided on the upper side of the lower pressing plate (4), the upper pressing plate (5) is connected and fixed to a hydraulic cylinder (6) fixedly installed on the box body (1), a driving plate (8) is fixedly connected to the upper pressing plate (5), both sides of the driving plate (8) are slidably connected to sliders (9), a connecting shaft (10) is rotatably connected to the slider (9), the connecting shaft (10) is connected and fixed to the lower pressing plate (4), and one end of the connecting shaft (10) is fixedly connected to a gear (11), and a rack (12) meshingly connected to the gear (11) is fixedly connected inside the box body (1).

2. A refractory material forming device according to claim 1, characterized in that: The feeding mechanism (3) comprises a material storage box (301) fixedly connected to the box body (1), a material discharge trough A (302) fixedly connected to the material storage box (301), the material discharge trough A (302) penetrates into the box body (1) and one end of the material discharge trough A (302) is slidably connected to a material discharge trough B (303), and an electric push rod (304) is connected between the material discharge trough B (303) and the material discharge trough A (302).

3. A refractory material forming device according to claim 1, characterized in that: A guide groove (7) is provided on one side of the fixed frame (2); the guide groove (7) is connected and fixed to the box body (1), and one end of the guide groove (7) extends to the outside of the box body (1).

4. A refractory material forming device according to claim 1, characterized in that: A transparent observation window (13) is fixedly mounted on one side of the box body (1).

5. A refractory material forming device according to claim 1, characterized in that: A motor (14) is fixedly installed in the box body (1), the output end of the motor (14) is fixedly connected to a rotating shaft (15), a plurality of cams (16) are fixedly connected to the rotating shaft (15), and the cams (16) are in sliding contact with the lower pressing plate (4).

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