Beryllium copper alloy melting and casting furnace with rapid charging device

Abstract

The utility model discloses a beryllium copper alloy melting and casting furnace with quick feeding device, especially relates to beryllium copper alloy melting and casting furnace technical field, including the bottom plate, is equipped with support frame and the melting and casting furnace body of beryllium copper alloy processing on the bottom plate, the upper cover is hingedly arranged on the melting and casting furnace body, is equipped with the feeding assembly of feeding to the melting and casting furnace body in on the support frame, the bottom plate and melting and casting furnace body are equipped with the uncovering mechanism together on, be used for the screwing of upper cover from melting and casting furnace body. A beryllium copper alloy melting and casting furnace with quick feeding device, the feeding assembly of the device can realize the quick conveying beryllium copper alloy raw material to the melting and casting furnace body, realize the automation and quickness of feeding, reduce the feeding delay caused by manual intervention, shorten the time required for single feeding, avoid the temperature fluctuation in the furnace caused by the feeding interval being too long, guarantee the stability of melting and casting process.

Description

Technical Field

[0001] This utility model relates to the technical field of beryllium copper alloy melting and casting furnaces, and in particular to a beryllium copper alloy melting and casting furnace with a rapid feeding device. Background Technology

[0002] A beryllium copper alloy melting and casting furnace is an industrial thermal equipment specifically designed to melt and cast beryllium copper alloy raw materials. Its core function is to melt, purify, and homogenize the composition of beryllium copper alloy by precisely controlling process parameters such as temperature and atmosphere, and then cast the molten alloy into ingots, castings, or billets of specific shapes to provide qualified billets for subsequent processing.

[0003] Currently, the feeding of traditional beryllium copper alloy melting and casting furnaces mostly relies on manual operation or simple mechanical structures, which has low feeding efficiency. Especially in batch production, frequent manual feeding not only increases the intensity of operation, but may also cause temperature fluctuations in the furnace due to excessively long feeding intervals, affecting the uniformity of alloy melting.

[0004] The opening of the top cover of the casting furnace usually requires manual operation or a separate drive device. The opening of the top cover and the feeding action lack coordination, the operation process is cumbersome, and the heat loss inside the furnace is easy to cause during the opening process, which further affects the stability of the casting process. Therefore, a beryllium copper alloy casting furnace with a rapid feeding device is needed. Utility Model Content

[0005] The main objective of this invention is to provide a beryllium copper alloy melting and casting furnace with a rapid feeding device, which can effectively solve the problems mentioned above.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A beryllium copper alloy melting and casting furnace with a rapid feeding device includes a base plate, a support frame and a melting and casting furnace body for processing beryllium copper alloy on the base plate, a top cover hinged to the melting and casting furnace body, a feeding component for feeding material into the melting and casting furnace body on the support frame, and a cover opening mechanism on both the base plate and the melting and casting furnace body for unscrewing the top cover from the melting and casting furnace body.

[0008] Preferably, the opening mechanism includes a fixing frame, which is mounted on the furnace body. The fixing frame is provided with a hydraulic cylinder, a convex plate, and a second connecting plate. The output end of the hydraulic cylinder is provided with a concave block connected to the convex plate. The convex plate is provided with a first connecting plate connected to the second connecting plate. The second connecting plate is provided with a rotating plate. The rotating plate and the rotating plate are both provided with a connecting block.

[0009] Preferably, the hydraulic cylinder, the convex plate, and the connecting plate are all rotatable on the fixed frame, and the lower part of the connecting block is connected to the upper cover.

[0010] Preferably, the feeding assembly includes a drive motor mounted on a support frame. The output end of the drive motor is provided with a threaded rod via a coupling. A transmission mechanism is provided on the surface of the threaded rod. A mounting plate is provided on the transmission mechanism. A feeding cylinder for adding beryllium copper alloy raw materials is provided inside the mounting plate. A pulley connected to the feeding cylinder is provided on both sides of the mounting plate. Two guide rods are provided on the horizontal surface of the support frame. A sliding rod connected to the mounting plate is provided on the surface of each guide rod. Two friction plates are provided on the lower horizontal surface of the support frame.

[0011] Preferably, the lower parts of the threaded rod and the two guide rods are connected to the base plate.

[0012] Preferably, the transmission mechanism includes a threaded block, which is disposed on a threaded rod and connected to a mounting plate to drive the mounting plate to move. Rotating rods are provided on both sides of the threaded block, and friction rings and transmission belts are provided on the surfaces of the two rotating rods.

[0013] Preferably, the two friction rings and the two friction plates are located on the same straight line, and a transmission belt is wound together on the pulley one and the transmission belt two located on the same side.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This device, through its designed feeding components, can rapidly deliver beryllium copper alloy raw materials into the melting and casting furnace, thereby automating and accelerating the feeding process, reducing feeding delays caused by manual intervention, shortening the time required for a single feeding, avoiding furnace temperature fluctuations caused by excessively long feeding intervals, and ensuring the stability of the melting and casting process.

[0016] 2. Through the design of the opening mechanism and feeding components, this device eliminates the need for operators to manually open the lid. The lid can be automatically opened by mechanical drive, and the material is simultaneously conveyed by the feeding components. This simplifies the cumbersome process of "opening the lid-feeding-closing the lid" in traditional melting furnaces, reduces the number of operation steps, reduces heat loss, and ensures the stability of the temperature environment inside the furnace. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the opening mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the feeding component structure of this utility model;

[0020] Figure 4This is a schematic diagram of the feeding component of this utility model;

[0021] Figure 5 This is a schematic diagram of the transmission mechanism structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the overall structure of this utility model from another perspective.

[0023] In the diagram: 1. Base plate; 2. Support frame; 3. Feeding assembly; 4. Opening mechanism; 5. Top cover; 6. Furnace body; 41. Fixing frame; 42. Hydraulic cylinder; 43. Concave block; 44. Convex plate; 45. Connecting plate one; 46. Connecting plate two; 47. Connecting block; 48. Rotating plate; 31. Drive motor; 32. Friction plate; 33. Threaded rod; 34. Feeding cylinder; 35. Mounting plate; 36. Belt pulley one; 37. Transmission mechanism; 38. Transmission belt; 39. Guide rod; 392. Sliding rod; 371. Threaded block; 372. Rotating rod; 373. Friction ring; 374. Transmission belt two. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Example 1, as Figure 1 and Figure 6 As shown, a beryllium copper alloy melting and casting furnace with a rapid feeding device includes a base plate 1, a support frame 2 and a melting and casting furnace body 6 for processing beryllium copper alloy on the base plate 1, an upper cover 5 hinged on the melting and casting furnace body 6, a feeding component 3 for feeding material into the melting and casting furnace body 6 on the support frame 2, and an opening mechanism 4 on both the base plate 1 and the melting and casting furnace body 6 for unscrewing the upper cover 5 from the melting and casting furnace body 6.

[0026] This device operates using industrial electricity.

[0027] When implementing this device, firstly:

[0028] The beryllium copper alloy raw material is placed in the feeding component 3. Then, the opening mechanism 4 is activated first, which causes the upper cover 5 to rotate on the furnace body 6, opening the furnace body 6. Then, the operator can control the feeding component 3 to move it, causing the feeding component 3 to move the beryllium copper alloy raw material upward, moving the raw material to the upper part of the furnace body 6. When the raw material moves upward to a certain position, the feeding component 3 will drive the raw material to tilt. At this time, the upper cover 5 has been rotated 90 degrees by the opening mechanism 4. When the raw material tilts, it will slide down from the upper part of the furnace body 6 and fall into the furnace body 6.

[0029] After the raw material in the opening mechanism 4 has completely fallen into the casting furnace body 6, the staff will start the opening mechanism 4 again to make it rotate and close the upper cover 5, and then open the casting furnace body 6 to start working.

[0030] In the above process, after the feeding component 3 pours the beryllium copper alloy raw material into the melting furnace body 6, the operator can control the feeding component 3 to move it back to its original position. Then, the operator can put the beryllium copper alloy raw material into the feeding component 3 again to prepare for the next feeding of the melting furnace body 6.

[0031] In the above-mentioned design of the working feeding component 3, the operator can control the amount of material to be added in advance each time, and then automatically add material through the feeding component 3, thereby speeding up the feeding time of the melting furnace body 6.

[0032] In a further embodiment, to achieve the purpose of opening the upper cover 5 from the furnace body 6 via the opening mechanism 4, see [reference needed]. Figure 2 The opening mechanism 4 includes a fixed frame 41, which is mounted on the furnace body 6. The fixed frame 41 is equipped with a hydraulic cylinder 42, a convex plate 44, and a connecting plate 46. The output end of the hydraulic cylinder 42 is equipped with a concave block 43 connected to the convex plate 44. The convex plate 44 is equipped with a connecting plate 45 connected to the connecting plate 46. The connecting plate 46 is equipped with a rotating plate 48. The rotating plate 48 and the rotating plate 48 are equipped with a connecting block 47.

[0033] Furthermore, the hydraulic cylinder 42, the convex plate 44, and the connecting plate 46 all rotate on the fixed frame 41, and the lower part of the connecting block 47 is connected to the upper cover 5.

[0034] In the above, before feeding material into the furnace body 6, the operator controls the hydraulic cylinder 42 to work, so that the output end of the hydraulic cylinder 42 is shortened. At this time, the hydraulic cylinder 42 will pull the concave block 43. Through the rotatable connection between the concave block 43 and the convex plate 44, the concave block 43 drives the convex plate 44 to rotate on the fixed frame 41. When the convex plate 44 rotates, it will drive the hydraulic cylinder 42 to rotate on the fixed frame 41.

[0035] When the convex plate 44 is rotated, it pulls the connecting plate 45. At this time, the connecting plate 45 is rotatably connected to the connecting plate 46, causing the connecting plate 46 to rotate together with the connecting plate 45. Then, the connecting plate 46 drives the rotating plate 48 to move. The connecting plate 45 and the rotating plate 48 are rotatably connected to the connecting block 47. After the output end of the hydraulic cylinder 42 is shortened, the convex plate 44, the connecting plate 45, the connecting plate 46, and the rotating plate 48 will rotate at a fixed point. Through the connecting block 47, the upper cover 5 is rotated on the furnace body 6, which can open the upper cover 5. Then, the operator can add material into the furnace body 6 through the feeding component 3.

[0036] As described above, after the material is added into the furnace body 6, the operator controls the output end of the hydraulic cylinder 42 to extend, so that the hydraulic cylinder 42 can screw the upper cover 5 closed through the concave block 43, convex plate 44, connecting plate 1 45, connecting plate 2 46, rotating plate 48 and connecting block 47, and then the furnace body 6 is opened to start working.

[0037] Furthermore, in order to achieve the purpose of feeding material into the melting furnace body 6 through the feeding component 3, refer to... Figure 3 - Figure 5 The feeding assembly 3 includes a drive motor 31, which is mounted on the support frame 2. The output end of the drive motor 31 is provided with a threaded rod 33 via a coupling. A transmission mechanism 37 is provided on the surface of the threaded rod 33. A mounting plate 35 is provided on the transmission mechanism 37. A feeding cylinder 34 for adding beryllium copper alloy raw materials is provided inside the mounting plate 35. Pulleys 36 connected to the feeding cylinder 34 are provided on both sides of the mounting plate 35. Two guide rods 39 are provided on the horizontal surface of the support frame 2. A sliding rod 392 connected to the mounting plate 35 is provided on the surface of the two guide rods 39. Two friction plates 32 are provided on the lower horizontal surface of the support frame 2.

[0038] Furthermore, the lower parts of the threaded rod 33 and the two guide rods 39 are connected to the base plate 1;

[0039] Furthermore, the transmission mechanism 37 includes a threaded block 371, which is mounted on the threaded rod 33 and connected to the mounting plate 35 to drive the mounting plate 35 to move. Rotating rods 372 are provided on both sides of the threaded block 371, and friction rings 373 and transmission belts 374 are provided on the surfaces of the two rotating rods 372.

[0040] Furthermore, the two friction rings 373 and the two friction plates 32 are located in the same straight line, and the pulley 36 and the transmission belt 374 located on the same side are together wound with the transmission belt 38.

[0041] In the above process, the operator first adds beryllium copper alloy raw material into the upper feed cylinder 34. After the addition is completed, the operator can start the drive motor 31 to start working, so that the output end of the drive motor 31 rotates and transmits power to the threaded rod 33 through the coupling, causing the threaded rod 33 to rotate on the support frame 2 and the base plate 1. When the threaded rod 33 rotates, it will drive the threaded block 371 to move upward through the threaded connection with the threaded block 371. When the threaded block 371 moves upward, it will drive the upper feed cylinder 34 to move upward through the mounting plate 35, moving the upper feed cylinder 34 to the upper position of the melting and casting furnace body 6.

[0042] In the above description, when the threaded block 371 moves, the rotating rod 372 will drive the friction ring 373 and the transmission belt 374 to move together. When the friction ring 373 moves to the position of the friction plate 32, the friction ring 373 will rub against the side of the friction plate 32 away from the furnace body 6. At this time, the friction ring 373 will rotate clockwise on the threaded block 371 through the rotating rod 372, causing the rotating rod 372 to drive the transmission belt 374 to rotate together. When the transmission belt 374 rotates, the power will be transmitted to the pulley 36 through the transmission belt 38. The transmission belt 374 drives the pulley 36 to rotate. The size of the transmission belt 374 is smaller than that of the pulley 36. When the transmission belt 374 rotates, it will drive the pulley 36 to rotate slowly. At this time, the pulley 36 will drive the feeding cylinder 34 to rotate on the mounting plate 35. When the threaded block 371 moves to the upper position of the surface of the threaded rod 33, it will drive the feeding cylinder 34 to rotate more than 90 degrees, causing the feeding cylinder 34 to tilt. When the feeding cylinder 34 tilts, the raw material placed inside will slide down and slide into the melting furnace body 6 through the feeding cylinder 34, thus completing the feeding.

[0043] In the above, when the threaded block 371 moves the mounting plate 35, the mounting plate 35 will cause the two sliding rods 392 to slide on the surfaces of the two guide rods 39, thereby improving the stability of the movement of the feed cylinder 34.

[0044] As described above, after the material is fed, the output of the drive motor 31 can be controlled to rotate in the opposite direction, so that the threaded block 371 drives the mounting plate 35 and the feeding cylinder 34 to move downward. At this time, the feeding cylinder 34 will rotate to the initial state through the transmission mechanism 37 and the pulley 36, ready for the next feeding.

[0045] In the above, the design of the feeding component 3 allows the operator to simply put the raw material into the feeding component 3, and then the feeding component 3 feeds the material into the melting furnace body 6, thereby improving the feeding efficiency.

[0046] It should be noted that the specific installation method, circuit connection method and control method of the hydraulic cylinder 42 and drive motor 31 used in this utility model are all conventional designs, and will not be described in detail in this utility model.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A beryllium copper alloy melting and casting furnace with a rapid feeding device, comprising a base plate (1), a support frame (2) and a melting and casting furnace body (6) for processing beryllium copper alloy are provided on the base plate (1), and a top cover (5) is hinged to the melting and casting furnace body (6), characterized in that: The support frame (2) is provided with a feeding component (3) for feeding material into the furnace body (6). The bottom plate (1) and the furnace body (6) are provided with a cover opening mechanism (4) for unscrewing the top cover (5) from the furnace body (6).

2. The beryllium copper alloy melting and casting furnace with a rapid feeding device according to claim 1, characterized in that: The opening mechanism (4) includes a fixing frame (41), which is set on the furnace body (6). The fixing frame (41) is provided with a hydraulic cylinder (42), a convex plate (44) and a connecting plate two (46). The output end of the hydraulic cylinder (42) is provided with a concave block (43) connected to the convex plate (44). The convex plate (44) is provided with a connecting plate one (45) connected to the connecting plate two (46). The connecting plate two (46) is provided with a rotating plate (48). The rotating plate (48) and the rotating plate (48) are provided with a connecting block (47).

3. A beryllium copper alloy melting and casting furnace with a rapid feeding device according to claim 2, characterized in that: The hydraulic cylinder (42), the convex plate (44) and the second connecting plate (46) all rotate on the fixed frame (41), and the lower part of the connecting block (47) is connected to the upper cover (5).

4. A beryllium copper alloy melting and casting furnace with a rapid feeding device according to claim 1, characterized in that: The feeding assembly (3) includes a drive motor (31), which is mounted on the support frame (2). The output end of the drive motor (31) is provided with a threaded rod (33) via a coupling. A transmission mechanism (37) is provided on the surface of the threaded rod (33). An installation plate (35) is provided on the transmission mechanism (37). A feeding cylinder (34) for adding beryllium copper alloy raw materials is provided inside the installation plate (35). Both sides of the installation plate (35) are provided with pulleys (36) connected to the feeding cylinder (34). Two guide rods (39) are provided on the horizontal surface of the support frame (2). The surfaces of the two guide rods (39) are provided with sliding rods (392) connected to the installation plate (35). Two friction plates (32) are provided on the lower horizontal surface of the support frame (2).

5. A beryllium copper alloy melting and casting furnace with a rapid feeding device according to claim 4, characterized in that: The lower parts of the threaded rod (33) and the two guide rods (39) are connected to the base plate (1).

6. A beryllium copper alloy melting and casting furnace with a rapid feeding device according to claim 4, characterized in that: The transmission mechanism (37) includes a threaded block (371), which is mounted on a threaded rod (33) and connected to a mounting plate (35) to drive the mounting plate (35) to move. Rotating rods (372) are provided on both sides of the threaded block (371), and friction rings (373) and transmission belts (374) are provided on the surfaces of the two rotating rods (372).

7. A beryllium copper alloy melting and casting furnace with a rapid feeding device according to claim 6, characterized in that: The two friction rings (373) and the two friction plates (32) are on the same straight line, and the pulley one (36) and the transmission belt two (374) on the same side are together wound with a transmission belt (38).

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