CN219597009U - Rack convenient to graphite electrode spraying oxidation-resistant coating - Google Patents
Rack convenient to graphite electrode spraying oxidation-resistant coating Download PDFInfo
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- CN219597009U CN219597009U CN202320085669.XU CN202320085669U CN219597009U CN 219597009 U CN219597009 U CN 219597009U CN 202320085669 U CN202320085669 U CN 202320085669U CN 219597009 U CN219597009 U CN 219597009U
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Abstract
The utility model relates to a rack convenient for spraying an anti-oxidation coating on a graphite electrode, and belongs to the technical field of anti-oxidation of graphite electrodes in the metallurgical industry. The technical proposal is as follows: the fixed cylinder (4) is fixed between the upper supporting plate (2) and the lower supporting plate (3); two longitudinal slide ways (5) are arranged on the support frame (1), a transverse slide way (6) is arranged between the two longitudinal slide ways (5), two ends of the transverse slide way (6) are respectively connected with the longitudinal slide blocks (7-1) arranged on the longitudinal slide ways (5) in a sliding mode, the transverse slide way (6) is provided with a transverse slide block (8-1) and a translation motor (8) for driving the transverse slide block (8-1), the transverse slide block (8-1) is provided with a telescopic device, the telescopic device comprises a telescopic motor (8-2), a telescopic rod (8-3) and a threaded rod (8-4), and the threaded rod (8-4) is connected with the electrode coating spraying device. The beneficial effects of the utility model are as follows: can facilitate the placement and spraying of graphite electrodes.
Description
Technical Field
The utility model relates to a rack convenient for spraying an anti-oxidation coating on a graphite electrode, and belongs to the technical field of anti-oxidation of graphite electrodes in the metallurgical industry.
Background
In the electric furnace steelmaking process, graphite electrodes begin to oxidize in the air at about 600 ℃ and the temperature of the steelmaking furnace atmosphere is above 1500 ℃, so that the oxidation reaction is very severe, and particularly oxidation occurring on electrode side columns accounts for more than half of electrode consumption. In recent years, graphite electrode oxidation prevention technology has been developed to a certain extent, and the adoption of an oxidation prevention coating can effectively reduce high-temperature oxidation of the electrode in the steelmaking process.
The electrode coating spraying device is spraying equipment known in the art, and is mainly used for spraying the anti-oxidation coating on the graphite electrode, and when the anti-oxidation coating is sprayed on the graphite electrode, the electrode is relatively large, and a special placing bracket is not provided, so that inconvenience is brought to the spraying of the graphite electrode.
Disclosure of Invention
The utility model aims to provide a rack convenient for spraying an anti-oxidation coating on a graphite electrode, which can facilitate the placement and spraying of the graphite electrode and solve the problems in the background technology.
The technical scheme of the utility model is as follows:
a rack convenient for spraying anti-oxidation paint on graphite electrodes comprises a bracket frame, an upper supporting plate, a lower supporting plate, a fixed cylinder, a longitudinal slideway, a transverse slideway, a lifting motor and a translation motor, wherein the bracket frame is provided with the upper supporting plate and the lower supporting plate, and the fixed cylinder is fixed between the upper supporting plate and the lower supporting plate; the support frame is provided with two longitudinal slide ways, a transverse slide way is arranged between the two longitudinal slide ways, two ends of the transverse slide way are respectively connected with the longitudinal slide blocks in a sliding way through longitudinal slide blocks arranged on the longitudinal slide ways, and the lifting motor is in driving connection with the longitudinal slide blocks; the horizontal slide is provided with a horizontal sliding block and a translation motor for driving the horizontal sliding block, the horizontal sliding block is provided with a telescopic device, the telescopic device comprises a telescopic motor, a telescopic rod and a threaded rod, the telescopic motor is connected with the telescopic rod in a driving manner, the telescopic rod is connected with the threaded rod, and the threaded rod is connected with the electrode coating spraying device.
The size of the fixed cylinder is matched with that of the graphite electrode.
The inner wall of the fixed cylinder is provided with a plurality of arc-shaped protruding strips matched with the graphite electrodes.
The number of arc-shaped protruding strips matched with the graphite electrode on the inner wall of the fixed cylinder is four, and the arc-shaped protruding strips are uniformly distributed along the circumferential direction of the fixed cylinder.
The support frame is a rectangular frame, and two longitudinal slide ways on the support frame are positioned on two sides of the fixed cylinder.
According to the utility model, the graphite electrode to be sprayed is vertically placed in the fixed cylinder, and the operation of the electrode coating spraying device is controlled through the lifting motor and the translation motor, so that the graphite electrode is conveniently sprayed.
The beneficial effects of the utility model are as follows: can facilitate the placement and spraying of graphite electrodes, improve the efficiency and reduce the production cost.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a plan view of a stationary barrel;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic side view of a translation motor;
FIG. 5 is a schematic view of a lift motor and a longitudinal slide;
in the figure: 1. the device comprises a support frame, 2, an upper support plate, 3, a lower support plate, 4, a fixed cylinder, 4-1, an arc-shaped protruding strip, 5, a longitudinal slideway, 6, a transverse slideway, 7, a lifting motor, 7-1, a longitudinal sliding block, 8, a translation motor, 8-1, a transverse sliding block, 8-2, a telescopic motor, 8-3, a telescopic rod, 8-4 and a threaded rod.
Detailed Description
The utility model is further illustrated by way of example with reference to the accompanying drawings.
Referring to fig. 1-5, a rack for conveniently spraying an anti-oxidation coating on a graphite electrode comprises a bracket frame 1, an upper support plate 2, a lower support plate 3, a fixed cylinder 4, a longitudinal slideway 5, a transverse slideway 6, a lifting motor 7 and a translation motor 8, wherein the bracket frame 1 is provided with the upper support plate 2 and the lower support plate 3, and the fixed cylinder 4 is fixed between the upper support plate 2 and the lower support plate 3; the support frame 1 is a rectangular frame, two longitudinal slide ways 5 are arranged on the support frame 1, the two longitudinal slide ways 5 are positioned on two sides of the fixed cylinder 4, a transverse slide way 6 is arranged between the two longitudinal slide ways 5, two ends of the transverse slide way 6 are respectively connected in a sliding manner through longitudinal sliding blocks 7-1 arranged on the longitudinal slide ways 5, and the lifting motor 7 is in driving connection with the longitudinal sliding blocks 7-1; the horizontal slideway 6 is provided with a horizontal sliding block 8-1 and a translation motor 8 for driving the horizontal sliding block 8-1, the horizontal sliding block 8-1 is provided with a telescopic device, the telescopic device comprises a telescopic motor 8-2, a telescopic rod 8-3 and a threaded rod 8-4, the telescopic motor 8-2 is in driving connection with the telescopic rod 8-3, the telescopic rod 8-3 is connected with the threaded rod 8-4, and the threaded rod 8-4 is connected with the electrode coating spraying device.
In this embodiment, referring to fig. 1 to 4, the upper support plate 2 is fixedly welded horizontally on top of the support frame 1, and the lower support plate 3 is fixedly welded with the support frame 1 at a position 40-60cm below the upper support plate 2, and the two support plates are parallel to each other.
The fixing cylinder 4 vertically penetrates through the upper support plate 2 and the lower support plate 3 and is fixedly welded on the two support plates. A plurality of arc-shaped protruding strips 4-1 which are vertically symmetrical are arranged on the inner wall of the fixed cylinder 4, and the arc-shaped protruding strips 4-1 are fixedly welded with the inner wall of the fixed cylinder 4.
The two longitudinal slide ways 5 are fixedly connected to two upright posts on one surface of the bracket frame 1, a transverse slide way 6 is arranged between the two longitudinal slide ways 5, the transverse slide way 6 is parallel to the ground, and two ends of the transverse slide way 6 are connected with the longitudinal slide ways 5 through longitudinal slide blocks 7-1; a translation motor 8 is arranged on the transverse slideway 6, and a lifting motor is arranged on each of the two longitudinal slideways 5.
The transverse sliding block 8-1 is fixedly connected with a telescopic device, the telescopic device comprises a telescopic motor 8-2, a telescopic rod 8-3 and a threaded rod 8-4, the telescopic motor 8-2 is connected with the telescopic rod 8-3, the telescopic rod 8-3 is connected with the threaded rod 8-4, and the threaded rod 8-4 can be connected to the electrode coating spraying device.
The graphite electrode replaced in the steelmaking process is vertically placed into the fixed cylinder 4 on the support through the crane, the graphite electrode is clamped by the arc-shaped protruding strips 4-1 on the inner wall of the fixed cylinder, the transverse sliding block 8-1 is driven to move in the transverse sliding way 6 through the translation motor 8 to reach a proper position, and the lifting motor 7 is started to drive the longitudinal sliding block 7-1 to move along the vertical direction of the electrode, so that the spraying work of the electrode coating is completed.
Claims (5)
1. A rack convenient for spraying anti-oxidation paint on graphite electrodes is characterized in that: comprises a bracket frame (1), an upper supporting plate (2), a lower supporting plate (3), a fixed cylinder (4), a longitudinal slideway (5), a transverse slideway (6), a lifting motor (7) and a translation motor (8), wherein the bracket frame (1) is provided with the upper supporting plate (2) and the lower supporting plate (3), and the fixed cylinder (4) is fixed between the upper supporting plate (2) and the lower supporting plate (3); two longitudinal slide ways (5) are arranged on the bracket frame (1), a transverse slide way (6) is arranged between the two longitudinal slide ways (5), two ends of the transverse slide way (6) are respectively connected with the longitudinal slide block (7-1) arranged on the longitudinal slide way (5) in a sliding way, and the lifting motor (7) is connected with the longitudinal slide block (7-1) in a driving way; the horizontal sliding way (6) is provided with a horizontal sliding block (8-1) and a translation motor (8) for driving the horizontal sliding block (8-1), the horizontal sliding block (8-1) is provided with a telescopic device, the telescopic device comprises a telescopic motor (8-2), a telescopic rod (8-3) and a threaded rod (8-4), the telescopic motor (8-2) is in driving connection with the telescopic rod (8-3), the telescopic rod (8-3) is connected with the threaded rod (8-4), and the threaded rod (8-4) is connected with the electrode coating spraying device.
2. The rack for facilitating the spraying of the oxidation-resistant coating on the graphite electrode according to claim 1, wherein: the size of the fixed cylinder (4) is matched with that of the graphite electrode.
3. The rack for facilitating the spraying of the oxidation-resistant coating on the graphite electrode according to claim 2, wherein: the inner wall of the fixed cylinder (4) is provided with a plurality of arc-shaped protruding strips (4-1) matched with the graphite electrode.
4. A rack for facilitating the spraying of an oxidation-resistant coating on a graphite electrode as claimed in claim 3, wherein: the number of the arc-shaped protruding strips (4-1) on the inner wall of the fixed cylinder (4) matched with the graphite electrode is four, and the arc-shaped protruding strips are uniformly distributed along the circumferential direction of the fixed cylinder (4).
5. The rack for facilitating the spraying of the oxidation-resistant coating on the graphite electrode according to claim 1, wherein: the support frame (1) is a rectangular frame, and two longitudinal slide ways (5) on the support frame (1) are positioned on two sides of the fixed cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085669.XU CN219597009U (en) | 2023-01-30 | 2023-01-30 | Rack convenient to graphite electrode spraying oxidation-resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085669.XU CN219597009U (en) | 2023-01-30 | 2023-01-30 | Rack convenient to graphite electrode spraying oxidation-resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219597009U true CN219597009U (en) | 2023-08-29 |
Family
ID=87752905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320085669.XU Active CN219597009U (en) | 2023-01-30 | 2023-01-30 | Rack convenient to graphite electrode spraying oxidation-resistant coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219597009U (en) |
-
2023
- 2023-01-30 CN CN202320085669.XU patent/CN219597009U/en active Active
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