CN217275534U

CN217275534U - Material sorting and feeding device of electron beam melting furnace

Info

Publication number: CN217275534U
Application number: CN202123329274.XU
Authority: CN
Inventors: 雷成贵
Original assignee: Jiangsu Shengya Nonferrous Metal Materials Co ltd
Current assignee: Jiangsu Shengya Nonferrous Metal Materials Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-23
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a material arranging and feeding device of an electron beam smelting furnace, which relates to the field of feeding and discharging of a kiln, and comprises a furnace body, a bracket and a fixed cylinder, wherein the bracket is positioned inside the furnace body, one side of the fixed cylinder is provided with a servo motor, the output end of the servo motor is provided with a lead screw, the outer surface of the lead screw is sleeved with a thread sleeve, and one side of the thread sleeve is fixed with a movable frame, the utility model discloses a crucible fixing device which is provided with a fixing component, when the crucible is fixed, a worker places the crucible in a placing groove, then switches on the power supply of a first electromagnet and a second electromagnet, as the positive poles of the first electromagnet and the second electromagnet are opposite, a repulsive force is generated, a movable plate is further moved by overcoming the elasticity of a spring, so that a movable rod pushes a clamping block to clamp the crucible, and the crucible is further more stable in feeding and discharging, and is not easy to collapse, avoiding the loss of products.

Description

Material sorting and feeding device of electron beam melting furnace

Technical Field

The utility model relates to a kiln business turn over material field specifically is an electron beam melting furnace material all in one piece feed arrangement.

Background

The electron beam smelting furnace is an application of high-energy beam technology in metal smelting, and its main working principle is that the cathode block of electron gun can form high-energy electron beam by means of heating emitted electrons under the acceleration of high-voltage electrostatic field, and the electron beam can be focused, deflected and scanned to bombard the metal to be smelted so as to melt the metal with high melting point.

At present, feeding modes of an electron beam melting furnace are manual direct feeding and manual tool feeding, and because a cabin door is small, no matter the feeding is in a guide rail push-pull rod type or is in a clamp feeding mode, the manual feeding is time-consuming and labor-consuming; secondly, the feeding process is unstable, the crucible cannot be directly taken out, and the crucible is easy to overturn.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an electron beam melting furnace material all in one piece feed arrangement to solve the technical problem that the pay-off is wasted time and energy and the crucible is knocked over easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electron beam melting furnace material all in one piece feed arrangement, includes furnace body, support and solid fixed cylinder, the support is located the inside of furnace body, servo motor is installed to one side of solid fixed cylinder, the lead screw is installed to servo motor's output, the thread bush has been cup jointed to the surface of lead screw, one side of thread bush is fixed with the adjustable shelf, top one side of adjustable shelf is provided with hydraulic stem and fixed column respectively, the top of hydraulic stem and the surface of fixed column are provided with the delivery sheet, the top of delivery sheet is fixed with the crucible through fixed subassembly, just fixed subassembly is including standing groove and installation cavity, the crucible is located the inside of standing groove.

Further, a first electromagnet is installed on one side of the inside of the installation cavity, a movable plate is installed inside the installation cavity, a second electromagnet is installed on one side of the movable plate, a spring and a movable rod are fixed to the other side of the movable plate respectively, and a clamping block is fixed to one end of the movable rod.

Through adopting above-mentioned technical scheme, fixed subassembly can carry out the centre gripping to the crucible and fix, and defeated material is stable, avoids the manual work can cause the toppling when the operation, causes the product loss, extravagant working cost.

Furthermore, the clamping blocks are arranged in two groups, and the two groups of clamping blocks are symmetrically arranged by taking the longitudinal axis of the placing groove as a center.

Through adopting above-mentioned technical scheme, two sets of grip blocks carry out the centre gripping to the crucible simultaneously for the crucible is difficult for taking place to tumble when the motion.

Furthermore, the thread bush and the movable frame are both contacted with the inner wall of the fixed cylinder.

Through adopting above-mentioned technical scheme for the movable frame is more stable when removing, and then has guaranteed the practicality of device.

Furthermore, the fixed columns are provided with two groups, and the feeding plate is in sliding fit with the fixed columns.

Through adopting above-mentioned technical scheme, the fixed column can make the delivery sheet more stable, is difficult for taking place the slope under the gravity, avoids hydraulic stem and delivery sheet tie point more firm, is difficult for breaking.

Further, the feeding plate is located inside the support and is in sliding fit with the support.

By adopting the technical scheme, the crucible is placed at the top of the support by the feeding plate conveniently.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with servo motor, the lead screw, the thread bush, the adjustable shelf, delivery sheet and fixed column, when carrying out the pay-off, servo motor rotation makes the lead screw rotate, the lead screw rotation makes the thread bush drive the adjustable shelf and move, the adjustable shelf drives the delivery sheet through fixed column and hydraulic stem and moves, the delivery sheet can be sent the crucible into the furnace body, under the effect of fixed column, can avoid the tie point of delivery sheet and hydraulic stem to break, after the crucible is sent into the furnace body, the staff drives the delivery sheet through the hydraulic stem and moves downwards, so that the crucible is placed on the support, realize automatic feeding, reduce artifical output, labour saving and time saving, save cost, and the utility model discloses area is little, it is more convenient to use;

2. the utility model is provided with the fixing component, when the crucible is fixed, the operator places the crucible in the placing groove and then switches on the power supply of the first electromagnet and the second electromagnet, as the positive poles of the first electromagnet and the second electromagnet are opposite, a repulsive force is generated, so that the movable plate overcomes the elasticity of the spring to move, and the movable rod pushes the clamping block to clamp the crucible, thereby ensuring that the crucible is more stable during feeding, is not easy to collapse, avoids causing product loss, after the crucible is placed on the bracket, the worker turns off the power supply of the first electromagnet and the second electromagnet, and then make and lose repulsion force between first electro-magnet and the second electro-magnet, and then under the elasticity of spring, the grip block moves to both sides, and then makes the crucible lose clamping-force for the crucible is placed more conveniently.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the movable frame of the present invention;

FIG. 3 is a schematic view of the top view of the feeding plate of the present invention;

fig. 4 is a schematic view of a placement structure in fig. 1.

In the figure: 1. a furnace body; 2. a support; 3. a fixed cylinder; 4. a servo motor; 5. a screw rod; 6. a threaded sleeve; 7. a movable frame; 8. a hydraulic rod; 9. fixing the column; 10. a feeding plate; 11. a crucible; 12. a fixing assembly; 1201. a placement groove; 1202. a mounting cavity; 1203. a first electromagnet; 1204. a second electromagnet; 1205. a movable plate; 1206. a spring; 1207. a movable rod; 1208. and (4) clamping the block.

Detailed Description

The technical solution 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. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A material-arranging and feeding device of an electron beam smelting furnace is disclosed, as shown in figures 1-4, comprising a furnace body 1, a bracket 2 and a fixed cylinder 3, wherein the bracket 2 is positioned inside the furnace body 1, a servo motor 4 is installed at one side of the fixed cylinder 3, a lead screw 5 is installed at the output end of the servo motor 4, a thread bush 6 is sleeved on the outer surface of the lead screw 5, a movable frame 7 is fixed at one side of the thread bush 6, a hydraulic rod 8 and a fixed column 9 are respectively arranged at one side of the top of the movable frame 7, feeding plates 10 are arranged at the top end of the hydraulic rod 8 and the outer surface of the fixed column 9, two groups of the fixed columns 9 are arranged, the feeding plates 10 are matched with the fixed columns 9 in a sliding manner, the fixed columns 9 can enable the feeding plates 10 to be more stable and not easy to incline under the self-gravity, the connection point between the hydraulic rod 8 and the feeding plates 10 is prevented from being firmer and not easy to break, a crucible 11 is fixed at the top of the feeding plates 10 through a fixing component 12, and fixed subassembly 12 is including standing groove 1201 and installation cavity 1202, crucible 11 is located the inside of standing groove 1201, first electro-magnet 1203 is installed to inside one side of installation cavity 1202, the internally mounted of installation cavity 1202 has movable plate 1205, second electro-magnet 1204 is installed to one side of movable plate 1205, the opposite side of movable plate 1205 is fixed with spring 1206 and movable rod 1207 respectively, the one end of movable rod 1207 is fixed with grip block 1208, fixed subassembly 12 can carry out the centre gripping to the crucible fixedly, it is stable to fail the material, avoid the manual work can cause the toppling when the operation, cause the product loss, extravagant working cost.

Referring to fig. 1, 2 and 3, two sets of clamping blocks 1208 are arranged, and the two sets of clamping blocks 1208 are symmetrically arranged around the longitudinal axis of the placing groove 1201, and the two sets of clamping blocks 1208 simultaneously clamp the crucible 11, so that the crucible is not prone to tipping during movement.

Referring to fig. 1 and 2, both the threaded sleeve 6 and the movable frame 7 are in contact with the inner wall of the fixed cylinder 3, so that the movable frame 7 is more stable when moving, and the practicability of the device is further ensured.

Referring to fig. 1, 2, 3 and 4, the feeding plate 10 is located inside the support 2, and the feeding plate 10 is in sliding fit with the support 2, so that the crucible can be conveniently placed on the top of the support 2 by the feeding plate 10.

The implementation principle of the embodiment is as follows: when the crucible feeding device is used, a worker places a crucible in the placing groove 1201, then connects the power supplies of the first electromagnet 1203 and the second electromagnet 1204, the positive poles of the first electromagnet 1203 and the second electromagnet 1204 are opposite, so that repulsive force is generated, the movable plate 1205 overcomes the elasticity of the spring 1206 to move, the movable rod 1207 pushes the clamping block 1208 to clamp the crucible 11, and further the crucible 11 is more stable in feeding, when feeding is performed, the servo motor 4 rotates to rotate the lead screw 5, the lead screw 5 rotates to drive the threaded sleeve 6 to drive the movable frame 7 to move, the movable frame 7 drives the feeding plate 10 to move through the fixed column 9 and the hydraulic rod 8, the feeding plate 10 can feed the crucible 11 into the furnace body 1, the fracture of a connecting point of the feeding plate 10 and the hydraulic rod 8 can be avoided under the action of the fixed column 9, after the crucible 11 is fed into the furnace body 1, the staff breaks off the power of first electro-magnet 1203 and second electro-magnet 1204, and then makes and loses repulsion between first electro-magnet 1203 and the second electro-magnet 1204, and then under the elasticity of spring 1206, grip block 1208 moves to both sides, and then makes crucible 11 lose clamping-force, and the staff drives feed plate 10 downstream through hydraulic stem 8 to this makes crucible 11 place on support 2.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides an electron beam melting furnace material all in one piece feed arrangement, includes furnace body (1), support (2) and solid fixed cylinder (3), its characterized in that: the crucible furnace is characterized in that the support (2) is located inside the furnace body (1), a servo motor (4) is installed on one side of the fixed cylinder (3), a screw rod (5) is installed at the output end of the servo motor (4), a threaded sleeve (6) is sleeved on the outer surface of the screw rod (5), a movable frame (7) is fixed on one side of the threaded sleeve (6), a hydraulic rod (8) and a fixed column (9) are respectively arranged on one side of the top of the movable frame (7), a feeding plate (10) is arranged on the top of the hydraulic rod (8) and on the outer surface of the fixed column (9), a crucible (11) is fixed on the top of the feeding plate (10) through a fixed assembly (12), the fixed assembly (12) comprises a placing groove (1201) and a mounting cavity (1202), and the crucible (11) is located inside the placing groove (1201).

2. A monolith feeding device of an electron beam smelting furnace according to claim 1, characterized in that: first electro-magnet (1203) is installed to inside one side of installation cavity (1202), the internally mounted of installation cavity (1202) has fly leaf (1205), second electro-magnet (1204) are installed to one side of fly leaf (1205), the opposite side of fly leaf (1205) is fixed with spring (1206) and movable rod (1207) respectively, the one end of movable rod (1207) is fixed with grip block (1208).

3. A monolith feeding device of an electron beam smelting furnace according to claim 2, characterized in that: the clamping blocks (1208) are arranged in two groups, and the two groups of clamping blocks (1208) are symmetrically arranged by taking the longitudinal axis of the placing groove (1201) as a center.

4. A monolith feeding device of an electron beam smelting furnace according to claim 1, characterized in that: the threaded sleeve (6) and the movable frame (7) are both in contact with the inner wall of the fixed cylinder (3).

5. A monolith feeding device for an electron beam melting furnace according to claim 1, wherein: two groups of fixing columns (9) are arranged, and the feeding plate (10) is in sliding fit with the fixing columns (9).

6. A monolith feeding device of an electron beam smelting furnace according to claim 1, characterized in that: the feeding plate (10) is located inside the support (2), and the feeding plate (10) is in sliding fit with the support (2).