Movable casting pouring equipment

Abstract

The utility model discloses movable casting pouring equipment, which relates to the technical field of metal castings and comprises a movable vehicle body, a pouring funnel is arranged on the right side of the top of the movable vehicle body, a conveying mechanism is movably mounted on the top of the movable vehicle body, and a pouring cylinder is rotatably mounted on the conveying mechanism. A stop lever is arranged on the side, close to the pouring barrel, of the pouring funnel, and a heating cover plate is installed on the left side of the top of the movable vehicle body in a liftable mode. According to the design scheme, through the design that the pouring barrel is rotatably installed on the conveying mechanism, the stop lever is arranged on the side, close to the pouring barrel, of the pouring funnel, when pouring is needed, the pouring barrel is driven by the conveying mechanism to move towards the direction of the pouring funnel, and after the pouring barrel makes contact with the stop lever, the pouring barrel rotates around the axis of the pouring barrel; and therefore, the rotation of the pouring barrel is controlled without a driving part, and the later maintenance cost of the equipment is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal castings, in particular to a mobile casting pouring device. Background Art

[0002] During the production process of metal castings, it is necessary to first add metal materials into a smelting furnace and heat them to a certain temperature so that the metal materials are melted into a metal solution at high temperature, and then the metal solution is poured into a mold for molding. In actual production, the pouring barrel is lifted above each mold by a crane. The pouring barrel can be tilted to pour the metal solution into the mold. The pouring efficiency is low and the pouring process is extremely unstable. It is easy to pour the metal solution to the outside of the mold, and it is difficult to control the pouring amount. The metal solution is easy to overflow from the mold; and the temperature of the metal solution in the pouring barrel will decrease with time, and the metal solution is easy to hang on the wall inside the casting barrel.

[0003] CN 217727122 U discloses a mobile casting device, comprising a guide track arranged along the length direction of a plurality of molds, a mobile body moving along the guide track, and a casting unit arranged on the mobile body for casting the plurality of molds; wherein the casting unit comprises a mounting frame fixedly arranged on the mobile body, a casting cylinder with a cavity inside and an opening arranged on the side wall, a first driving member and a heat-insulating member, the two ends of the casting cylinder are rotatably arranged in the mounting frame via a connecting shaft, the two first driving members are fixedly arranged on the mounting frame and the output ends are both connected to the connecting shafts at the two ends of the casting cylinder, and the heat-insulating member is movably arranged on the mounting frame and is located above the casting cylinder. The above-mentioned pouring device is configured to load the metal solution into the pouring barrel, and then slide the moving body along the guide track to the top of the mold, and drive the pouring barrel to rotate around its own axis through the first driving member. The solution in the pouring barrel is poured into each mold one by one through the opening. The working efficiency is high and the pouring is convenient. When replacing the mold, the opening of the pouring barrel can be closed by the insulation member and the solution in the pouring barrel can be heated, which can effectively prevent the solution from hanging on the wall due to the decrease in temperature.

[0004] However, the insulation part of the above-mentioned casting device is located directly above the casting barrel, which leads to limited space on the top of the casting barrel, easily restricting the path of the conveying pipeline, making it inconvenient to load the molten metal into the casting barrel. In addition, during the casting process, the gear is driven by the rack to rotate, so that the casting barrel rotates around its own axis. After the molten metal is loaded, the casting barrel has a large weight, so the rack and gear need to withstand a large torque during operation, which shortens the service life of the driving component and leads to higher maintenance costs for the equipment in the later stage. Utility Model Content

[0005] In order to overcome the above-mentioned defects in the prior art, the utility model provides a mobile casting pouring equipment.

[0006] The utility model adopts the following technical solution to solve the technical problem: a mobile casting equipment, comprising a mobile body, a casting hopper is arranged on the top right side of the mobile body, a conveying mechanism is movably installed on the top of the mobile body, a casting cylinder is rotatably installed on the conveying mechanism, a baffle is arranged on the side of the casting hopper close to the casting cylinder, and a heating cover plate is liftably installed on the top left side of the mobile body.

[0007] Furthermore, the conveying mechanism includes two groups of conveying frames, which are slidably installed on the mobile body, and a connecting rod is fixedly installed between the two groups of conveying frames. A lead screw is cooperatively installed on the connecting rod, and the lead screw is rotatably installed on the top of the mobile body. A servo motor is fixedly installed on the mobile body, and the power output shaft of the servo motor is fixedly connected to the rotating shaft of the lead screw.

[0008] Furthermore, connecting shafts are fixedly installed on both the front and rear sides of the upper end of the casting cylinder, and the connecting shafts are rotatably installed on the upper end of the conveying frame.

[0009] Furthermore, a support frame is provided between the two groups of conveying frames, and the support frame is fixedly installed on the top of the mobile vehicle body. Several groups of rotating rollers are rotatably installed on the top of the support frame. The several groups of rotating rollers are distributed on the support frame in an array along the moving direction of the casting cylinder, and the bottom of the casting cylinder is in contact with the rotating rollers.

[0010] Furthermore, the blocking rod is fixedly mounted on one end of the support frame close to the pouring funnel, and a through groove is provided on one side of the top of the support frame close to the pouring funnel.

[0011] Furthermore, the heating cover plate is cooperatively installed on the top of the casting cylinder, and a plurality of groups of heat-conducting rods are fixedly installed on the bottom of the heating cover plate.

[0012] Furthermore, a connecting seat is fixedly installed on the top of the heating cover plate, a cross plate is fixedly installed on the top of the connecting seat, hydraulic rods are provided at the front and rear ends of the cross plate, the push rods of the hydraulic rods are fixedly connected to the cross plate, two groups of the hydraulic rods are fixedly installed on a fixed frame, and the fixed frame is fixedly installed on the mobile vehicle body.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model adopts the design that a pouring barrel is rotatably installed on the conveying mechanism, and a baffle is provided on the side of the pouring funnel close to the pouring barrel. When pouring is required, the pouring barrel is driven by the conveying mechanism to move toward the pouring funnel. After the pouring barrel contacts the baffle, the pouring barrel rotates around its own axis, so that the metal in the pouring barrel is melted and poured into the pouring funnel. Therefore, there is no need for a driving part to control the rotation of the pouring barrel, which effectively reduces the later maintenance cost of the equipment.

[0015] 2. The utility model adopts a design that a heating cover plate is installed on the left side of the top of the mobile body in a liftable manner. When the molten metal needs to be loaded into the casting tube, the heating cover plate rises and separates from the casting tube. Then, the casting tube is driven out from under the heating cover plate by the conveying mechanism, thereby expanding the top space of the casting tube, and making it possible for the molten metal to be easily loaded into the casting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 It is a top view of the utility model;

[0020] Figure 4 This is the left view of this utility;

[0021] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure in the AA direction;

[0022] Figure 6 It is a schematic diagram of the structure of the utility model when pouring.

[0023] In the figure: 1. moving body, 2. pouring funnel, 3. pouring cylinder, 31. connecting shaft, 4. stop rod, 5. conveying frame, 6. connecting rod, 7. lead screw, 8. servo motor, 9. support frame, 91. rotating roller, 92. through groove, 10. heating cover plate, 11. heat conducting rod, 12. connecting seat, 13. cross plate, 14. hydraulic rod, 15. fixed frame. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0025] according to Figure 1-6As shown, a mobile casting equipment comprises a mobile body 1, a casting hopper 2 is arranged on the top right side of the mobile body 1, a conveying mechanism is movably installed on the top of the mobile body 1, a casting cylinder 3 is rotatably installed on the conveying mechanism, a baffle 4 is arranged on the side of the casting hopper 2 close to the casting cylinder 3, and a heating cover plate 10 is liftably installed on the top left side of the mobile body 1.

[0026] In this embodiment, the conveying mechanism includes two groups of conveying frames 5, which are slidably installed on the mobile body 1 through a guide rail slider assembly. A connecting rod 6 is fixedly installed between the two groups of conveying frames 5, and a screw 7 is installed on the connecting rod 6. The screw 7 is rotatably installed on the top of the mobile body 1 through a bearing seat. A servo motor 8 is fixedly installed on the mobile body 1. The power output shaft of the servo motor 8 is fixedly connected to the rotating shaft of the screw 7 through a coupling. The screw 7 is driven to rotate by the servo motor 8. With the cooperation of the screw 7 and the connecting rod 6, the conveying frame 5 drives the casting barrel 3 to move on the mobile body 1.

[0027] In this embodiment, connecting shafts 31 are welded on both the front and rear sides of the upper end of the casting cylinder 3. The connecting shaft 31 is rotatably installed on the upper end of the conveying frame 5 through bearings. When the casting cylinder 3 moves to the side of the casting funnel 2, the side wall of the casting cylinder 3 abuts against the blocking rod 4. Under the action of the blocking rod 4, the casting cylinder 3 rotates around the connecting shaft 31 as the axis, thereby melting the metal in the casting cylinder 3 and pouring it into the casting funnel 2.

[0028] In this embodiment, a support frame 9 is provided between the two groups of conveying frames 5. The support frame 9 is welded to the top of the mobile body 1. A plurality of groups of rotating rollers 91 are rotatably installed on the top of the support frame 9. The plurality of groups of rotating rollers 91 are distributed on the support frame 9 in an array along the moving direction of the casting cylinder 3. The bottom of the casting cylinder 3 abuts against the rotating rollers 91. The casting cylinder 3 is supported by the support frame 9 to prevent the casting cylinder 3 from shaking when moving. At the same time, the rotating rollers 91 are used to reduce the friction between the casting cylinder 3 and the support frame 9, so that the casting cylinder 3 can run smoothly on the support frame 9.

[0029] In this embodiment, the blocking rod 4 is fixedly mounted on one end of the support frame 9 close to the pouring funnel 2, and a through groove 92 is provided on the top of the support frame 9 close to the pouring funnel 2. When the pouring cylinder 3 contacts the blocking rod 4, the pouring cylinder 3 is located above the through groove 92, thereby providing sufficient rotation space for the pouring cylinder 3 to avoid interference between the pouring cylinder 3 and the support frame 9 during rotation.

[0030] In this embodiment, the heating cover plate 10 is installed on the top of the casting cylinder 3, and a plurality of groups of heat-conducting rods 11 are fixedly installed on the bottom of the heating cover plate 10. The heat of the heating cover plate 10 is transferred to the bottom of the casting cylinder 3 through the heat-conducting rods 11, so that the metal solution in the casting cylinder 3 is heated evenly.

[0031] In this embodiment, a connecting seat 12 is fixedly installed on the top of the heating cover plate 10 by bolts, and a cross plate 13 is fixedly installed on the top of the connecting seat 12 by bolts. Hydraulic rods 14 are provided at the front and rear ends of the cross plate 13, and the push rods of the hydraulic rods 14 are fixedly connected to the cross plate 13. Two groups of hydraulic rods 14 are fixedly installed on the fixing frame 15, and the fixing frame 15 is fixedly installed on the mobile body 1. During the movement of the mobile body 1, the heating cover plate 10 covers the top of the casting cylinder 3 to heat and keep the molten metal in the casting cylinder 3. When casting, the cross plate 13 is driven to rise by the hydraulic rod 14, thereby lifting the heating cover plate 10 upward and separating the heating cover plate 10 from the casting cylinder 3 to facilitate the movement of the casting cylinder 3.

[0032] When the utility model is working, the mobile body 1 is transported to the pouring position by a towing vehicle, and the pouring funnel 2 is aligned with the pouring port of the mold. During the movement of the mobile body 1, the pouring cylinder 3 is located at the left end of the mobile body 1, and the heating cover plate 10 covers the top of the pouring cylinder 3 to perform heat preservation treatment on the metal solution in the pouring cylinder 3. When pouring is required, the push rod of the hydraulic rod 14 extends out to drive the cross plate 13 to rise upward, so that the heating cover plate 10 is separated from the pouring cylinder 3, and then the servo motor 8 is started, and the servo motor 8 drives the conveying frame 5 to the pouring funnel 2. , and after the pouring barrel 3 contacts the blocking rod 4, the pouring barrel 3 rotates with the connecting shaft 31 as the axis, so that the metal in the pouring barrel 3 is melted and poured into the pouring funnel 2. Therefore, there is no need for a driving part to control the rotation of the pouring barrel 3, which effectively reduces the later maintenance cost of the equipment. When it is necessary to load the molten metal into the pouring barrel 3, the servo motor 8 drives the conveying frame 5 to move to the middle position of the support frame 9, so that the pouring barrel 3 is moved out from under the heating cover plate 10, thereby expanding the top space of the pouring barrel 3, and then the molten metal can be easily loaded into the pouring barrel 3.

[0033] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A mobile casting pouring device, comprising a mobile body (1), a pouring funnel (2) is arranged on the top right side of the mobile body (1), and is characterized in that: A conveying mechanism is movably mounted on the top of the mobile vehicle body (1), a pouring cylinder (3) is rotatably mounted on the conveying mechanism, a blocking rod (4) is provided on the side of the pouring hopper (2) close to the pouring cylinder (3), and a heating cover plate (10) is movably mounted on the left side of the top of the mobile vehicle body (1).

2. A mobile casting equipment according to claim 1, characterized in that: The conveying mechanism comprises two groups of conveying frames (5), the two groups of conveying frames (5) are slidably mounted on the moving vehicle body (1), a connecting rod (6) is fixedly mounted between the two groups of conveying frames (5), a lead screw (7) is matchedly mounted on the connecting rod (6), the lead screw (7) is rotatably mounted on the top of the moving vehicle body (1), a servo motor (8) is fixedly mounted on the moving vehicle body (1), and a power output shaft of the servo motor (8) is fixedly connected to a rotating shaft of the lead screw (7).

3. A mobile casting equipment according to claim 2, characterized in that: A connecting shaft (31) is fixedly mounted on both the front and rear sides of the upper end of the casting cylinder (3), and the connecting shaft (31) is rotatably mounted on the upper end of the conveying frame (5).

4. The mobile casting equipment according to claim 2, characterized in that: A support frame (9) is provided between the two groups of conveying frames (5), the support frame (9) is fixedly mounted on the top of the moving vehicle body (1), a plurality of groups of rotating rollers (91) are rotatably mounted on the top of the support frame (9), the plurality of groups of rotating rollers (91) are distributed in an array on the support frame (9) along the moving direction of the casting cylinder (3), and the bottom of the casting cylinder (3) is in contact with the rotating rollers (91).

5. The mobile casting equipment according to claim 4, characterized in that: The blocking rod (4) is fixedly mounted on one end of the support frame (9) close to the pouring funnel (2), and a through groove (92) is provided on one side of the top of the support frame (9) close to the pouring funnel (2).

6. The mobile casting equipment according to claim 5, characterized in that: The heating cover plate (10) is mounted on the top of the casting cylinder (3), and a plurality of groups of heat conducting rods (11) are fixedly mounted on the bottom of the heating cover plate (10).

7. The mobile casting equipment according to claim 5, characterized in that: A connecting seat (12) is fixedly mounted on the top of the heating cover plate (10), a transverse plate (13) is fixedly mounted on the top of the connecting seat (12), hydraulic rods (14) are arranged at both the front and rear ends of the transverse plate (13), a push rod of the hydraulic rod (14) is fixedly connected to the transverse plate (13), two groups of the hydraulic rods (14) are fixedly mounted on a fixing frame (15), and the fixing frame (15) is fixedly mounted on the mobile vehicle body (1).

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