CN218618970U

CN218618970U - Discharging device of medium-frequency induction furnace

Info

Publication number: CN218618970U
Application number: CN202223069408.3U
Authority: CN
Inventors: 赵凤鸣; 李�昊
Original assignee: Handan Fuduer Machinery Equipment Manufacturing Co ltd
Current assignee: Handan Fuduer Machinery Equipment Manufacturing Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-03-14
Anticipated expiration: 2032-11-19

Abstract

The utility model discloses a medium frequency induction furnace discharge apparatus, including the electric stove body, the electric stove body includes the box and sets up in the inside loading board of box, the symmetry is provided with the slider on the loading board, the spout has been seted up to the inner wall symmetry of box, the utility model discloses medium frequency induction furnace discharge apparatus is parallel to each other through first connecting rod, gag lever post and gangbar, and two second connecting rods are parallel to each other, consequently forms parallelogram structure between first connecting rod, gag lever post and two second connecting rods for the gangbar is when the reversal, and along with the angle between first connecting rod and the second connecting rod approaches the high improvement of 90 top second connecting rods, thereby drives the work piece and raises and leaves the loading board and loosen anchor clamps after that, accomplishes the work of unloading to the work piece, and the process of unloading need not artifical the participation, and the speed of unloading is fast, has effectively increased production efficiency, and is safer, and the workman need not to contact high temperature parts such as electric stove body.

Description

Discharging device of medium-frequency induction furnace

Technical Field

The utility model relates to a medium frequency induction furnace discharge technical field specifically is a medium frequency induction furnace discharge apparatus.

Background

A medium-frequency induction furnace (medium-frequency induction furnace) is used for rectifying three-phase power frequency alternating current into direct current, then converting the direct current into adjustable current, supplying alternating current flowing through a capacitor and an induction coil, generating high-density magnetic lines in the induction coil, cutting metal materials contained in the induction coil and generating large eddy current in the metal materials. This eddy current also has some properties of medium frequency current, i.e. the free electrons of the metal itself flow in the resistive metal body to generate heat.

Chinese 2021, 11/16 discloses a medium frequency induction furnace for heat treatment of steel castings, having patent application number CN202121084559.9, which is roughly described as including a heat treatment box and a heat insulation metal plate, the inside of the heat treatment box is provided with a bearing frame body, and both top and bottom portions of the bearing frame body are connected with an installation slider, the outer surface of the installation slider is connected with an installation chute, both upper and lower sides of the bearing frame body are provided with a waterproof plate, the inside of the bearing frame body is provided with a bearing plate, and both sides of the bearing plate are connected with a movable slider, the outer surface of the movable slider is connected with a movable chute, one side of the bearing frame body is provided with a connecting pipe, and both front and rear ends of the bearing frame body are provided with a heating frame, the heating frame is internally provided with a heating pipe, the heat insulation metal plate is located at the rear end of the heating pipe, and when in use, the heat insulation metal plate can be rapidly moved through the sliding bearing plate, and is convenient for discharging metal substances on the surface of the bearing plate.

Although foretell prior art scheme is convenient for carry out the ejection of compact to metallic substance, but need the manual work to bear the weight of the support body application of force when the ejection of compact, workman's work load is great when the ejection of compact is great, easily wastes manpower and time.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of mentioning among the above-mentioned background art, the utility model aims to provide an intermediate frequency induction furnace discharge apparatus, through first connecting rod, gag lever post and gangbar are parallel to each other, two second connecting rods are parallel to each other, consequently, first connecting rod, form parallelogram structure between gag lever post and two second connecting rods, make the gangbar when the reversal, along with the angle between first connecting rod and the second connecting rod approaches the high improvement of 90 top second connecting rods, thereby it unclamps anchor clamps to drive the work piece to raise and leave the loading board after that, the completion is to the work of unloading of work piece, the process of unloading need not artifical the participation, it is fast to unload, production efficiency has effectively been increased, and safer, the workman need not to contact high temperature parts such as electric furnace body.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a medium frequency induction furnace discharge apparatus, includes the electric stove body, the electric stove body includes the box and sets up in the inside loading board of box, the symmetry is provided with the slider on the loading board, the spout has been seted up to the inner wall symmetry of box, the loading board passes through slider and spout cooperation and box sliding connection, it has a sealing door to run through on the box, be provided with first driving piece and second driving piece on the box, the output of first driving piece runs through box and loading board fixed connection.

Further preferably, the output end of the second driving member is fixedly connected with the sealing door, and the first driving member and the second driving member are common hydraulic cylinders.

Further preferably, the first driving piece is used for pushing the bearing plate to enter and exit the box body, and the second driving piece is used for driving the sealing door to move up and down so as to open or close the box body.

Further preferably, the bottom end of the box is fixedly connected with a workbench, slide bars are symmetrically arranged on the box and located above the workbench, and a blanking assembly is arranged on the workbench.

Further preferably, the unloading subassembly includes the support frame, be provided with the third driving piece on the support frame, the output shaft fixedly connected with of third driving piece twists the piece.

Further preferably, linkage rods penetrate through the interior of the twisting block, and two linkage rods are arranged.

Further preferably, be provided with the rotation connecting piece on the gangbar, the gangbar is through rotating connecting piece and slide bar swing joint, slide bar swing joint has first connecting rod, movable mounting has the second connecting rod between first connecting rod and the gangbar, first connecting rod is parallel to each other with the gangbar.

Further preferably, the number of the second connecting rods is two, and the second connecting rods are parallel to the sliding rod.

Further preferably, a limiting rod is movably arranged between the two second connecting rods, and the limiting rod is parallel to the linkage rod.

Further preferably, the second connecting rod above is horizontally and symmetrically provided with clamps.

The utility model has the advantages that:

1. the utility model discloses a first connecting rod, gag lever post and gangbar are parallel to each other, two second connecting rods are parallel to each other, consequently form parallelogram structure between first connecting rod, gag lever post and two second connecting rods, make the gangbar when reversing, along with the angle between first connecting rod and the second connecting rod approaches the height improvement of 90 top second connecting rod, thereby drive the work piece to raise and leave the loading board and then loosen anchor clamps, accomplish the work of unloading to the work piece, the process of unloading need not artifical the participation, the speed of unloading is fast, effectively increased production efficiency, and safer, the workman need not contact high temperature parts such as electric furnace body;

2. the utility model discloses the action of switch door and business turn over work piece is all accomplished through machinery, has reduced workman's work load.

Drawings

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

FIG. 2 is a sectional view of the structure of the box body of the present invention;

fig. 3 is a schematic structural view of the middle blanking assembly of the present invention.

In the figure:

1. an electric furnace body; 2. a carrier plate; 3. a slider; 4. a chute; 5. sealing the door; 6. a first driving member; 7. a second driving member; 8. a work table; 9. a slide bar; 10. a blanking assembly; 11. a support frame; 12. a third driving member; 13. a twisting block; 14. a linkage rod; 15. rotating the connecting piece; 16. a first link; 17. a second link; 18. a limiting rod; 19. a clamp; 20. a box body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

As shown in fig. 1-3, a medium frequency induction furnace discharge apparatus comprises an electric furnace body 1, the electric furnace body 1 comprises a box 20 and a bearing plate 2 arranged inside the box 20, sliders 3 are symmetrically arranged on the bearing plate 2, sliding grooves 4 are symmetrically arranged on the inner wall of the box 20, the bearing plate 2 is in sliding connection with the box 20 through the cooperation of the sliders 3 and the sliding grooves 4, a sealing door 5 penetrates through the box 20, a first driving part 6 and a second driving part 7 are arranged on the box 20, and the output end of the first driving part 6 penetrates through the box 20 and the bearing plate 2 and is fixedly connected with the same. The output end of the second driving piece 7 is fixedly connected with the sealing door 5, and the first driving piece 6 and the second driving piece 7 are common hydraulic cylinders. The first driving piece 6 is used for pushing the bearing plate 2 to enter and exit the box body 20, and the second driving piece 7 is used for driving the sealing door 5 to move up and down so as to open or close the box body 20. The bottom fixedly connected with workstation 8 of box 20, the symmetry is provided with slide bar 9 on the box 20, slide bar 9 is located the top of workstation 8, be provided with unloading subassembly 10 on the workstation 8. The blanking assembly 10 comprises a support frame 11, a third driving piece 12 is arranged on the support frame 11, and a twisting block 13 is fixedly connected to an output shaft of the third driving piece 12. Linkage rods 14 penetrate through the interior of the twisting block 13, and two linkage rods 14 are arranged. The linkage device is characterized in that a rotating connecting piece 15 is arranged on the linkage rod 14, the linkage rod 14 is movably connected with the sliding rod 9 through the rotating connecting piece 15, the sliding rod 9 is movably connected with a first connecting rod 16, a second connecting rod 17 is movably arranged between the first connecting rod 16 and the linkage rod 14, and the first connecting rod 16 is parallel to the linkage rod 14. The number of the second connecting rods 17 is two, and the second connecting rods 17 are parallel to the sliding rod 9. A limiting rod 18 is movably arranged between the two second connecting rods 17, and the limiting rod 18 is parallel to the linkage rod 14. The second connecting rod 17 at the upper part is horizontally and symmetrically provided with clamps 19.

The working principle is as follows:

the first driving part 6 and the second driving part 7 are electrified and started, the second driving part 7 drives the sealing door 5 to move upwards so as to open the box body 20, then the first driving part 6 pushes the bearing plate 2 to slide outwards, a workpiece needing heat treatment is placed in the bearing plate 2, then the first driving part 6 and the second driving part 7 drive the bearing plate 2 and the sealing door 5 to reset, the door opening and closing and the workpiece entering and exiting actions are completed mechanically, the workload of workers is reduced, the contact with a circuit body is reduced, the danger degree of the working process is reduced, after the machining is completed, the sealing door 5 is opened to push the bearing plate 2 and the workpiece out, then the third driving part 12 is started, the third driving part 12 drives the twisting block 13 to rotate for a certain angle until the clamp 19 on the second connecting rod 17 is close to the workpiece, then the clamp 19 clamps the workpiece, because the first connecting rod 16, the limiting rod 18 and the linkage rod 14 are parallel to each other, and the two second connecting rods are parallel to each other, a parallelogram structure is formed between the first connecting rod 16, the limiting rod 18 and the two second connecting rods, so that when the linkage rod 14 rotates reversely, along with the increase of the height of the second connecting rod 17 above 90 degrees, the angle between the first connecting rod 16 and the second connecting rod 17 approaches to increase, the workpiece is driven to be lifted and leave the bearing plate 2, then the clamp 19 is loosened, the unloading work of the workpiece is completed, the unloading process does not need manual participation, the unloading speed is high, the production efficiency is effectively increased, the safety is improved, and workers do not need to contact high-temperature parts such as the electric furnace body 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a medium frequency induction furnace discharge apparatus, its characterized in that, includes electric furnace body (1), electric furnace body (1) includes box (20) and sets up in inside loading board (2) of box (20), the symmetry is provided with slider (3) on loading board (2), spout (4) have been seted up to the inner wall symmetry of box (20), loading board (2) are through slider (3) and spout (4) cooperation and box (20) sliding connection, it has sealing door (5) to run through on box (20), be provided with first driving piece (6) and second driving piece (7) on box (20), the output of first driving piece (6) runs through box (20) and loading board (2) fixed connection.

2. The discharging device of the medium frequency induction furnace according to claim 1, characterized in that the output end of the second driving member (7) is fixedly connected with the sealing door (5), and the first driving member (6) and the second driving member (7) are common hydraulic cylinders.

3. The discharging device of the medium frequency induction furnace according to claim 1, wherein the first driving member (6) is used for pushing the loading plate (2) into and out of the box body (20), and the second driving member (7) is used for driving the sealing door (5) to move up and down so as to open or close the box body (20).

4. The discharging device of the medium-frequency induction furnace according to claim 1, characterized in that a workbench (8) is fixedly connected to the bottom end of the box body (20), slide rods (9) are symmetrically arranged on the box body (20), the slide rods (9) are positioned above the workbench (8), and a discharging assembly (10) is arranged on the workbench (8).

5. The discharging device of the medium-frequency induction furnace according to claim 4, characterized in that the discharging assembly (10) comprises a supporting frame (11), a third driving member (12) is arranged on the supporting frame (11), and a twisting block (13) is fixedly connected to an output shaft of the third driving member (12).

6. The discharging device of the medium-frequency induction furnace according to claim 5, characterized in that a linkage rod (14) penetrates through the interior of the twisting block (13), and two linkage rods (14) are arranged.

7. The discharging device of the medium-frequency induction furnace according to claim 6, wherein a rotary connecting piece (15) is arranged on the linkage rod (14), the linkage rod (14) is movably connected with the sliding rod (9) through the rotary connecting piece (15), the sliding rod (9) is movably connected with a first connecting rod (16), a second connecting rod (17) is movably arranged between the first connecting rod (16) and the linkage rod (14), and the first connecting rod (16) and the linkage rod (14) are parallel to each other.

8. The discharge apparatus for medium frequency induction furnaces as claimed in claim 7, characterized in that the second connecting rods (17) are provided in two, the second connecting rods (17) being parallel to the slide bars (9).

9. The discharging device of the medium-frequency induction furnace according to claim 7, characterized in that a limiting rod (18) is movably arranged between the two second connecting rods (17), and the limiting rod (18) and the linkage rod (14) are parallel to each other.

10. The discharge apparatus for medium frequency induction furnaces as claimed in claim 7, characterized in that the second link (17) above is provided with clamps (19) horizontally and symmetrically.