CN216329269U - Automatic turning device of graphite electrode - Google Patents
Automatic turning device of graphite electrode Download PDFInfo
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- CN216329269U CN216329269U CN202121970731.0U CN202121970731U CN216329269U CN 216329269 U CN216329269 U CN 216329269U CN 202121970731 U CN202121970731 U CN 202121970731U CN 216329269 U CN216329269 U CN 216329269U
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- graphite electrode
- workstation
- automatic turning
- fixedly connected
- turning device
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Abstract
The utility model provides an automatic graphite electrode overturning device, which belongs to the technical field of graphite electrodes and comprises a rack, wherein a rotating motor is installed on the rack, and an output shaft of the rotating motor is fixedly connected with a sheave mechanism installed on the rack. The utility model has the beneficial effects that: fix graphite electrode, it is rotatory to start rotating electrical machines drive the workstation, the workstation drives graphite electrode rotation 90 degrees, make graphite electrode stand up from the state of lying, geneva mechanism makes graphite electrode upset 90 degrees after the workstation be in the horizontality and is locked, stall after the rotating electrical machines breaks down, if corotation then the workstation rotates the horizontality and is locked, if overturn then the workstation rotates the horizontality and can be locked, make the rotating electrical machines break down through setting up geneva mechanism after, the workstation rotates the horizontality after stall, prevent that graphite electrode from falling on the ground, damage graphite electrode.
Description
Technical Field
The utility model belongs to the technical field of graphite electrodes, and particularly relates to an automatic turnover device for a graphite electrode.
Background
The graphite electrode is made up by using petroleum coke and needle coke as raw material and coal pitch as binding agent through the processes of calcining, proportioning, kneading, pressing, roasting, graphitizing and machining, and is a conductor which can release electric energy in the form of electric arc in electric arc furnace to heat and melt furnace charge, and can be divided into ordinary power, high power and ultrahigh power according to its low mass index. The graphite electrode mainly comprises four types of common power graphite electrodes, oxidation-resistant coating graphite electrodes, high-power graphite electrodes and ultrahigh-power graphite electrodes.
The utility model discloses a graphite electrode turning device in chinese patent that publication number is CN109399149A, the on-line screen storage device comprises a base, the top of base is equipped with the mounting panel, and the top fixed mounting of mounting panel has two backup pads, and one side that two backup pads are close to each other is rotated and is installed same rotor plate, the rotor plate is located the top of mounting panel, has seted up two slide openings on the rotor plate, and equal slidable mounting has the slide in two slide openings, and the equal fixed mounting in one side that two slides are close to each other has the installation piece, and two installation pieces all are located the top of rotor plate, and the equal slidable mounting in one side that two installation pieces are close to each other has the slider.
However, the above technical solution has the following drawbacks: when the second rotating motor drives the graphite to rotate, once the motor breaks down, the motor may stop rotating, so that the graphite electrode has a risk of dropping, the graphite electrode is damaged, and resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic graphite electrode overturning device, and aims to solve the problem of resource waste caused by the halt of a motor in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic turning device of graphite electrode, includes the frame, install the rotating electrical machines in the frame, the output shaft fixedly connected with of rotating electrical machines installs the geneva mechanism in the frame, the output shaft fixedly connected with workstation of geneva mechanism, the frame with the workstation rotates the connection, be provided with the limiting plate on the workstation, be provided with the fixing device who is used for fixed graphite electrode on the workstation.
In order to make the graphite electrode automatic turnover device have the function of preventing the dust from entering the sheave mechanism, it is preferable that a dust cover mounted on the machine frame is arranged outside the sheave mechanism.
In order to make the graphite electrode automatic turnover device have the function of fixing the graphite electrode, as a preferable mode of the utility model, the fixing device comprises arc-shaped clamping plates symmetrically arranged on the workbench, a guide mechanism arranged on the workbench, a movable end of the guide mechanism is fixedly connected with one of the clamping plates, and an elastic piece arranged on the workbench, and a movable end of the elastic piece is fixedly connected with one of the clamping plates.
Furthermore, the number of the fixing devices is two, and the fixing devices are respectively used for fixing two ends of the graphite electrode.
In order to make the graphite electrode automatic turnover device have the function of fixing graphite electrodes with different lengths, as a preferable mode of the utility model, a fixing device far away from the limiting plate can be driven by a moving device to move.
Specifically, the mobile device is including installing the servo motor on the workstation, fixedly connected with lead screw on servo motor's the output shaft, fixedly connected with fixing base on the workstation, still slidable mounting has the slider, the lead screw with the fixing base rotates the connection, the lead screw with slider threaded connection.
Further, the downside of workstation is provided with the base, be provided with the support column on the base, the upper end fixedly connected with frame of support column.
Optionally, the shape of the workbench is rectangular or oval.
Compared with the prior art, the utility model has the beneficial effects that:
1. this automatic turning device of graphite electrode, fixing device fixes the graphite electrode, it is rotatory to start rotating electrical machines and drive the workstation, the workstation passes through fixing device and drives the rotatory 90 degrees of graphite electrode, make the graphite electrode stand up from the state of lying, the limiting plate prevents that the graphite electrode from droing, geneva mechanism makes the graphite electrode overturn 90 degrees later the workstation be in the horizontality and is locked, stall after the rotating electrical machines breaks down, if corotation then the workstation turns to the horizontality and is locked, if overturn then also can be locked when the workstation turns to the horizontality after, make the rotating electrical machines break down through setting up geneva mechanism, the workstation turns to the horizontality after stall, prevent that the graphite electrode from falling on the ground, damage graphite electrode.
2. According to the automatic turning device for the graphite electrode, the servo motor rotates to drive the lead screw to rotate, the lead screw rotates to drive the sliding block to move, and the sliding block moves to drive the fixing devices to move, so that the distance between the two fixing devices is adjusted to adapt to the length of the graphite electrode, and the graphite electrodes with different lengths can be fixed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an internal schematic view of an embodiment of the present invention;
FIG. 3 is a schematic structural view of a fixing device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile device according to an embodiment of the utility model.
In the figure: 1. a base; 2. a support pillar; 3. a frame; 4. a work table; 5. a limiting plate; 6. a fixing device; 601. a clamping plate; 602. a guide mechanism; 603. an elastic member; 7. a mobile device; 701. a servo motor; 702. a fixed seat; 703. a slider; 704. a lead screw; 8. a rotating electric machine; 9. a dust cover; 10. A sheave mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an automatic turning device of graphite electrode, includes frame 3, installs rotating electrical machines 8 in the frame 3, and the output shaft fixedly connected with of rotating electrical machines 8 installs the geneva gear 10 in the frame 3, and the output shaft fixedly connected with workstation 4 of geneva gear 10, and frame 3 and workstation 4 rotate to be connected, are provided with limiting plate 5 on the workstation 4, are provided with the fixing device 6 that is used for fixed graphite electrode on the workstation 4.
Specifically, the radial groove of geneva mechanism is 4, and rotating electrical machines 8 rotate the round and drive the initiative driver plate and rotate the round, and the initiative driver plate rotates the round and drives the geneva and rotate 90 degrees.
In a particular embodiment of the utility model, the exterior of the geneva gear 10 is provided with a dust cover 9 mounted on the frame 3. By providing the dust cover 9, the sheave mechanism 10 is protected from dust.
In the embodiment of the present invention, the fixing device 6 includes arc-shaped holding plates 601 symmetrically installed on the worktable 4, a guide 602 installed on the worktable 4, a movable end of the guide 602 fixedly connected to one of the holding plates 601, an elastic member 603 installed on the worktable 4, and a movable end of the elastic member 603 fixedly connected to one of the holding plates 601.
One of the arc-shaped clamping plates 601 is pushed by a hand to overcome the acting force of the elastic piece 603, one end of the graphite electrode is placed in, and after the hand is loosened, under the reaction force of the elastic piece 603, the graphite electrode is fixed by the two arc-shaped clamping plates 601, and the other end of the graphite electrode can be fixed in the same way.
Specifically, the elastic member 603 is a coil spring.
Specifically, the guiding mechanism 602 includes a hollow sleeve fixedly connected to the working table 4, a moving rod is fixedly connected to the inside of the hollow sleeve, and a movable end of the moving rod is fixedly connected to the arc-shaped clamping plate 601.
Further, the number of the fixing devices 6 is two, and the fixing devices are respectively used for fixing two ends of the graphite electrode.
Further, a fixing device 6 far from the limiting plate 5 can be driven to move by a moving device 7.
Specifically, the moving device 7 includes a servo motor 701 installed on the workbench 4, a lead screw 704 is fixedly connected to an output shaft of the servo motor 701, a fixed seat 702 is fixedly connected to the workbench 4, a sliding block 703 is further slidably installed, the lead screw 704 is rotatably connected with the fixed seat 702, and the lead screw 704 is in threaded connection with the sliding block 703.
The servo motor 701 rotates to drive the lead screw 704 to rotate, the lead screw 704 rotates to drive the sliding block 703 to move, and the sliding block 703 moves to drive the fixing devices 6 to move, so that the distance between the two fixing devices 6 is adjusted to adapt to the length of the graphite electrode, and the graphite electrodes with different lengths can be fixed.
Further, the downside of workstation 4 is provided with base 1, is provided with support column 2 on the base 1, and the upper end fixedly connected with frame 3 of support column 2.
Optionally, the shape of the table 4 is rectangular or oval. The arrangement is such that the shape of the table 4 is more perfect.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an automatic turning device of graphite electrode, a serial communication port, includes frame (3), install rotating electrical machines (8) on frame (3), output shaft fixedly connected with of rotating electrical machines (8) installs geneva gear (10) in frame (3), the output shaft fixedly connected with workstation (4) of geneva gear (10), frame (3) with workstation (4) rotate the connection, be provided with limiting plate (5) on workstation (4), be provided with fixing device (6) that are used for fixed graphite electrode on workstation (4).
2. The automatic turning device for the graphite electrode as claimed in claim 1, wherein: and a dust cover (9) arranged on the frame (3) is arranged outside the geneva gear (10).
3. The automatic turning device for the graphite electrode as claimed in claim 1, wherein: fixing device (6) are including arc grip block (601) of symmetry installation on workstation (4), still including installing guiding mechanism (602) on workstation (4), the expansion end and one of them grip block (601) fixed connection of guiding mechanism (602), still including installing elastic component (603) on workstation (4), the expansion end and one of them grip block (601) fixed connection of elastic component (603).
4. The automatic turning device for the graphite electrode as claimed in claim 3, wherein: the number of the fixing devices (6) is two, and the two fixing devices are respectively used for fixing two ends of the graphite electrode.
5. The automatic graphite electrode overturning device according to claim 4, wherein: a fixing device (6) far away from the limiting plate (5) can be driven to move by a moving device (7).
6. The automatic turning device for the graphite electrode according to claim 5, wherein: the moving device (7) comprises a servo motor (701) installed on a workbench (4), a lead screw (704) is fixedly connected to an output shaft of the servo motor (701), a fixing seat (702) is fixedly connected to the workbench (4), a sliding block (703) is installed in a sliding mode, the lead screw (704) is rotatably connected with the fixing seat (702), and the lead screw (704) is in threaded connection with the sliding block (703).
7. The automatic turning device for the graphite electrode as claimed in claim 1, wherein: the lower side of the workbench (4) is provided with a base (1), the base (1) is provided with a support column (2), and the upper end of the support column (2) is fixedly connected with a rack (3).
8. The automatic turning device for the graphite electrode according to any one of claims 1 to 7, wherein: the workbench (4) is rectangular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121970731.0U CN216329269U (en) | 2021-08-20 | 2021-08-20 | Automatic turning device of graphite electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121970731.0U CN216329269U (en) | 2021-08-20 | 2021-08-20 | Automatic turning device of graphite electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216329269U true CN216329269U (en) | 2022-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121970731.0U Active CN216329269U (en) | 2021-08-20 | 2021-08-20 | Automatic turning device of graphite electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216329269U (en) |
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2021
- 2021-08-20 CN CN202121970731.0U patent/CN216329269U/en active Active
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