Clamping and feeding device for casting smelting furnace

Abstract

The clamping and feeding device for the casting smelting furnace comprises a bottom plate, a plurality of pulleys are fixedly installed on the bottom wall of the bottom plate, a screw rod is rotatably installed on the upper end face of the bottom plate through a lifting frame, and a first motor connected with the screw rod is fixedly installed on the upper end face of the lifting frame. And a moving block is installed on the outer wall of the screw rod through a limiting mechanism in a threaded mode, a connecting plate is fixedly installed at the end of the moving block, a connecting frame is fixedly connected to the outer wall of the connecting plate through a telescopic mechanism, and a sliding rod is fixedly installed on the bottom wall of the connecting frame through a supporting mechanism. According to the utility model, through the arrangement of components such as the connecting sleeve, the connecting block and the bolt, the bolt is rotated and screwed to move out of the threaded hole, so that the fixing of the connecting block can be relieved, then the connecting block can be pulled out of the connecting sleeve, and then different types of clamping plates can be mounted and fixed; and therefore, the materials with different shapes can be clamped and fed.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry furnace technical field especially relates to a kind of clamping feeding devices for foundry furnace. BACKGROUND

[0002] Foundry furnace is a kind of equipment for melting metal ingot and some scrap metal and adding necessary alloy components, which is melted into the required alloy after slagging, refining and other operations.

[0003] When foundry furnace is used, clamping feeding device is needed to clamp material, and the material is added to the inside through the upper end face of foundry furnace. In the prior art, most clamping assemblies are fixedly arranged, and can only clamp the same type of material. It cannot be adjusted according to different types of materials, which leads to limitations in the clamping process and cannot clamp and feed different types of materials. Therefore, it is necessary to redesign a clamping feeding device for foundry furnace to solve the above problems. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides a clamping feeding device for foundry furnace.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A clamping feeding device for foundry furnace includes a bottom plate, a plurality of pulleys are fixedly installed on the bottom wall of the bottom plate, a screw rod is rotatably installed on the upper end face of the bottom plate through a lifting frame, a first motor connected with the screw rod is fixedly installed on the upper end face of the lifting frame, a moving block is threadedly installed on the outer wall of the screw rod through a limiting mechanism, a connecting plate is fixedly installed on the end of the moving block, a connecting frame is fixedly connected to the outer wall of the connecting plate through an extension mechanism, a slide rod is fixedly installed on the bottom wall of the connecting frame through a supporting mechanism, two moving plates are slidably installed on the outer wall of the slide rod, a first link frame is fixedly installed on the inner wall of each moving plate, a second motor is fixedly installed on the upper end face of the connecting frame, a rotating plate is fixedly installed on the output shaft of the second motor, two second link frames are fixedly installed on the bottom wall of the rotating plate, the inner part of each second link frame is rotatably connected with the inner part of the first link frame on the same side through a linking mechanism, a connecting block is slidably installed on the inner wall of each moving plate through a connecting sleeve, a bolt is rotatably installed on the outer wall of each connecting sleeve, a threaded hole matched with the bolt is formed in the outer wall of each connecting block, a clamping plate is fixedly installed on the end of each connecting block, and a non-slip pad is fixedly installed on the inner wall of each clamping plate.

[0007] The limiting mechanism includes a limiting rod fixedly installed in the inner part of the lifting frame, and the limiting rod slidably penetrates the moving block.

[0008] The telescopic mechanism comprises a cylinder fixedly installed on the outer wall of the connecting plate, and the telescopic end of the cylinder is fixedly connected with the outer wall of the connecting frame.

[0009] Preferably, the supporting mechanism comprises two supporting plates fixedly installed on the bottom wall of the connecting frame, and the sliding rod is fixedly installed between the two supporting plates.

[0010] Preferably, the connecting mechanism comprises a connecting plate rotatably installed in the inner part of the second connecting frame, and the end of the connecting plate is rotatably connected with the inner part of the first connecting frame.

[0011] Preferably, two stabilizing rods are slidingly installed through the outer wall of the connecting plate, the ends of the two stabilizing rods are fixedly connected with the outer wall of the connecting frame, and the outer wall of the two stabilizing rods is fixedly installed with a limiting plate.

[0012] The cast furnace clamping and feeding device has the advantages that:

[0013] 1. By setting the connecting sleeve, connecting block and bolt components, rotating and screwing the bolt to move it out of the threaded hole, the fixing of the connecting block can be released, and then the connecting block can be pulled out of the connecting sleeve, and then different types of clamping plates can be installed and fixed, so that different shaped materials can be clamped and fed.

[0014] 2. By setting the first connecting frame, rotating plate, second connecting frame and connecting plate components, the two first connecting frames can be pulled by the two second connecting frames and connecting plates on both sides during the rotation of the rotating plate, so that the two moving plates can drive the clamping plates on the same side to move away or close to each other through the cooperation of the connecting sleeve and the connecting block, so that the two clamping plates can clamp and feed materials of different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure diagram of the cast furnace clamping and feeding device is provided for the cast furnace clamping and feeding device.

[0016] Figure 2 A test structure diagram of the cast furnace clamping and feeding device is provided for the cast furnace clamping and feeding device.

[0017] Figure 3 A bottom structure diagram of the cast furnace clamping and feeding device is provided for the cast furnace clamping and feeding device.

[0018] Figure 4 A structure diagram of the cast furnace clamping and feeding device is provided for the cast furnace clamping and feeding device. Figure 1 An enlarged structure diagram of the structure A in the cast furnace clamping and feeding device is provided.

[0019] Figure 5 An enlarged structure diagram of the structure B in the cast furnace clamping and feeding device is provided. Figure 3

[0020] ​In the figure: 1 bottom plate, 2 pulley, 3 lifting frame, 4 screw rod, 5 first motor, 6 limiting rod, 7 moving block, 8 connecting plate, 9 air cylinder, 10 connecting frame, 11 stabilizing rod, 12 limiting plate, 13 support plate, 14 sliding rod, 15 moving plate, 16 first adapter frame, 17 second motor, 18 rotating plate, 19 second adapter frame, 20 adapter plate, 21 connecting sleeve, 22 connecting block, 23 clamping plate, 24 non-slip mat. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Reference Figures 1-5 A clamping and feeding device for a casting furnace, comprising a bottom plate 1, a plurality of pulleys 2 are fixedly installed on the bottom wall of the bottom plate 1, a screw rod 4 is rotatably installed on the upper end face of the bottom plate 1 through a lifting frame 3, a first motor 5 connected with the screw rod 4 is fixedly installed on the upper end face of the lifting frame 3, a moving block 7 is threadedly installed on the outer wall of the screw rod 4 through a limiting mechanism, the limiting mechanism comprises a limiting rod 6 fixedly installed inside the lifting frame 3, the limiting rod 6 slidably penetrates the moving block 7, the limiting rod 6 can limit the moving block 7, so that the moving block 7 can only move axially along the outer wall of the screw rod 4, a connecting plate 8 is fixedly installed on the end of the moving block 7, a connecting frame 10 is fixedly connected to the outer wall of the connecting plate 8 through an extension mechanism, the extension mechanism comprises an air cylinder 9 fixedly installed on the outer wall of the connecting plate 8, and the extension end of the air cylinder 9 is fixedly connected to the outer wall of the connecting frame 10.

[0023] Two stabilizing rods 11 are slidably installed on the outer wall of the connecting plate 8, the ends of the two stabilizing rods 11 are fixedly connected to the outer wall of the connecting frame 10, the outer walls of the two stabilizing rods 11 are fixedly installed with limiting plates 12, a sliding rod 14 is fixedly installed on the bottom wall of the connecting frame 10 through a supporting mechanism, the supporting mechanism comprises two support plates 13 fixedly installed on the bottom wall of the connecting frame 10, the sliding rod 14 is fixedly installed between the two support plates 13, and two moving plates 15 are slidably installed on the outer wall of the sliding rod 14.

[0024] The second motor 17 is fixedly installed on the upper end face of the connecting frame 10, the output shaft outer wall of the second motor 17 is fixedly installed with a rotating plate 18, the bottom wall of the rotating plate 18 is fixedly installed with two second link frames 19, the interiors of the two second link frames 19 are rotationally connected with the interiors of the same side first link frame 16 through a linkage mechanism, the linkage mechanism comprises a linkage plate 20 rotationally installed in the interior of the second link frame 19, the end portion of the linkage plate 20 is rotationally connected with the interior of the first link frame 16, the inner walls of the two moving plates 15 are slidably installed with a connecting block 22 through a connecting sleeve 21, the outer walls of the two connecting sleeves 21 are rotationally penetratedly installed with a bolt, the outer walls of the two connecting blocks 22 are provided with a threaded hole matched with the bolt, the end portions of the two connecting blocks 22 are fixedly installed with a clamping plate 23, and the inner walls of the two clamping plates 23 are fixedly installed with an antiskid pad 24.

[0025] When the material is clamped, the first motor 5 can drive the screw rod 4 to rotate, the screw rod 4 drives the moving block 7 to move through cooperation with the limiting rod 6, the moving block 7 drives the connecting frame 10 to move through cooperation of the connecting plate 8 and the air cylinder 9, so that the two clamping plates 23 drive the clamped material to move upwards, then the air cylinder 9 drives the connecting frame 10 to move forward, and the material moves to the furnace, in the process, the connecting frame 10 drives the two stabilizing rods 11 to slide on the outer wall of the connecting plate 8, so that the stability of the connecting frame 10 during movement is improved, then the first motor 5 drives the screw rod 4 to reverse, so that the material is lowered into the furnace under the driving of the moving block 7, then the second motor 17 reverses to make the two clamping plates 23 away from each other, and the material is clamped, at this time, the material can fall into the furnace to complete feeding, when different materials of different shapes need to be fed, the bolt can be rotated and screwed to be removed from the threaded hole, so that the fixing of the connecting block 22 is released, then the connecting block 22 can be pulled out of the connecting sleeve 21, then different types of clamping plates 23 can be installed and fixed, so that materials of different shapes can be clamped and fed.

[0026] When the material is clamped, the first motor 5 can drive the screw rod 4 to rotate, the screw rod 4 drives the moving block 7 to move through cooperation with the limiting rod 6, the moving block 7 drives the connecting frame 10 to move through cooperation of the connecting plate 8 and the air cylinder 9, so that the two clamping plates 23 drive the clamped material to move upwards, then the air cylinder 9 drives the connecting frame 10 to move forward, and the material moves to the furnace, in the process, the connecting frame 10 drives the two stabilizing rods 11 to slide on the outer wall of the connecting plate 8, so that the stability of the connecting frame 10 during movement is improved, then the first motor 5 drives the screw rod 4 to reverse, so that the material is lowered into the furnace under the driving of the moving block 7, then the second motor 17 reverses to make the two clamping plates 23 away from each other, and the material is clamped, at this time, the material can fall into the furnace to complete feeding, when different materials of different shapes need to be fed, the bolt can be rotated and screwed to be removed from the threaded hole, so that the fixing of the connecting block 22 is released, then the connecting block 22 can be pulled out of the connecting sleeve 21, then different types of clamping plates 23 can be installed and fixed, so that materials of different shapes can be clamped and fed.

[0027] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A clamping and feeding device for a foundry furnace comprising a base plate (1), characterized in that, The bottom wall of the bottom plate (1) is fixedly installed with a plurality of pulleys (2), the upper end surface of the bottom plate (1) is rotatably installed with a screw rod (4) through a lifting frame (3), the upper end surface of the lifting frame (3) is fixedly installed with a first motor (5) connected with the screw rod (4), the outer wall of the screw rod (4) is threadedly installed with a moving block (7) through a limiting mechanism, the end of the moving block (7) is fixedly installed with a connecting plate (8), the outer wall of the connecting plate (8) is fixedly connected with a connecting frame (10) through an extension mechanism, the bottom wall of the connecting frame (10) is fixedly installed with a sliding rod (14) through a supporting mechanism, the outer wall of the sliding rod (14) is slidably installed with two moving plates (15), the inner wall of each of the two moving plates (15) is fixedly installed with a first link frame (16), the upper end surface of the connecting frame (10) is fixedly installed with a second motor (17), the output shaft of the second motor (17) is fixedly installed with a rotating plate (18), the bottom wall of the rotating plate (18) is fixedly installed with two second link frames (19), the inner part of each of the two second link frames (19) is rotatably connected with the inner part of the same side first link frame (16) through a linking mechanism, the inner wall of each of the two moving plates (15) is slidably installed with a connecting block (22) through a connecting sleeve (21), the outer wall of each of the two connecting sleeves (21) is rotatably penetrated and installed with a bolt, the outer wall of each of the two connecting blocks (22) is provided with a threaded hole matched with the bolt, the end of each of the two connecting blocks (22) is fixedly installed with a clamping plate (23), and the inner wall of each of the two clamping plates (23) is fixedly installed with a non-slip pad (24). The limiting mechanism comprises a limiting rod (6) fixedly installed in the inner part of the lifting frame (3), and the limiting rod (6) slidably penetrates the moving block (7). The extension mechanism comprises a gas cylinder (9) fixedly installed on the outer wall of the connecting plate (8), and the extension end of the gas cylinder (9) is fixedly connected with the outer wall of the connecting frame (10).

2. The clamping and feeding device for casting furnace according to claim 1, characterized in that, The supporting mechanism comprises two supporting plates (13) fixedly installed on the bottom wall of the connecting frame (10), and the sliding rod (14) is fixedly installed between the two supporting plates (13).

3. The clamping and feeding device for casting furnace according to claim 2, characterized in that, The linking mechanism comprises a linking plate (20) rotatably installed in the inner part of the second link frame (19), and the end of the linking plate (20) is rotatably connected with the inner part of the first link frame (16).

4. The clamping and feeding device for casting furnace according to claim 3, characterized in that, The outer wall of the connecting plate (8) is slidably penetrated and installed with two stabilizing rods (11), the ends of the two stabilizing rods (11) are fixedly connected with the outer wall of the connecting frame (10), and the outer walls of the two stabilizing rods (11) are fixedly installed with limiting plates (12).

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