CN217455046U - Continuous extrusion forming device for manufacturing ultrahigh-power graphite electrode - Google Patents

Abstract

The utility model discloses a continuous extrusion device is used in manufacturing of super high power graphite electrode, the on-line screen storage device comprises a base, base top fixedly connected with frame, the base top internal fixation inlays and is equipped with the bearing frame, fixedly connected with pivot in the inner circle of bearing frame, pivot top fixedly connected with carousel, the fixed cover in the upper end outside of carousel is equipped with the ring gear, and the top surface is equipped with first cylinder and second cylinder through the bolt fastening in the frame. This continuous extrusion device is used for counter electrode raw materials extrusion through setting up the shaping groove for super high power graphite electrode manufacturing, through the motor drive driving gear to drive ring gear and carousel and realize continuous production, through the steerable fly leaf translation of third cylinder and air jig, and then realize the blowing through second cylinder extrusion electrode, this continuous extrusion device is used for super high power graphite electrode manufacturing degree of automation is high, effectively alleviates workman's amount of labour, improves work efficiency, is fit for continuous production.

Description

Continuous extrusion forming device for manufacturing ultrahigh-power graphite electrode

The technical field is as follows:

the utility model relates to a graphite electrode technical field specifically is a continuous extrusion device is used in super high power graphite electrode manufacturing.

Background art:

the main raw material for producing the graphite electrode is petroleum coke, a small amount of asphalt coke can be added into the common power graphite electrode, and the sulfur content of the petroleum coke and the sulfur content of the asphalt coke cannot exceed 0.5 percent. Needle coke is also required to be added when producing high-power or ultra-high-power graphite electrodes. The main raw material for producing the anode for aluminum is petroleum coke, the sulfur content is controlled to be not more than 1.5-2%, and the petroleum coke and the asphalt coke meet the national relevant quality standards. One important ring in the manufacture of graphite electrodes is extrusion molding.

The existing graphite electrode extrusion forming device is not suitable for continuous production, on one hand, the efficiency is low, on the other hand, the automation degree is not high, the labor capacity of workers is large, and in view of the above, the continuous extrusion forming device for manufacturing the ultrahigh-power graphite electrode is designed.

The utility model has the following contents:

an object of the utility model is to provide a continuous extrusion device is used in super high power graphite electrode manufacturing to solve the unsuitable continuous production of current graphite electrode extrusion device that provides in the above-mentioned background art, efficiency is lower, problem that degree of automation is not high.

The utility model discloses by following technical scheme implement: a continuous extrusion forming device for manufacturing an ultrahigh-power graphite electrode comprises a base, wherein a frame is fixedly connected to the top of the base, a bearing seat is fixedly embedded in the top of the base, a rotating shaft is fixedly connected in an inner ring of the bearing seat, a rotating disc is fixedly connected to the top of the rotating shaft, a gear ring is fixedly sleeved on the outer side of the upper end of the rotating disc, a first air cylinder and a second air cylinder are fixedly arranged on the inner top surface of the frame through bolts, a motor frame is fixedly arranged on the inner wall surface of one side of the frame, a third air cylinder is fixedly arranged on the inner wall surface of the other side of the frame through bolts, a motor is fixedly arranged at the bottom of the motor frame through bolts, a driving gear is fixedly connected to a motor shaft of the motor, a forming groove is formed in the rotating disc in a penetrating manner, a movable groove is formed in the side surface of the rotating disc, pressing blocks are fixedly connected to the bottoms of output ends of the first air cylinder and the second air cylinder, a movable plate is connected to a movable plate, an auxiliary block is fixedly connected to one end of the movable plate, two sets of springs are fixedly connected between the auxiliary block and the surface of the rotary table, and the output end of the third cylinder is fixedly connected with a pneumatic clamp.

Preferably, the driving gear is in meshed transmission connection with the gear ring.

Preferably, the forming grooves and the movable grooves are arranged in a regular annular array, the movable grooves are communicated with the forming grooves, and the forming grooves and the movable grooves are distributed in a cross shape.

Preferably, the height and the width of the movable plate are respectively matched with those of the movable groove, and the width of the movable plate is matched with the length of the inner diameter of the forming groove.

Preferably, the pneumatic clamp corresponds to a horizontal position of the auxiliary block.

The utility model has the advantages that: this continuous extrusion device is used for counter electrode raw materials extrusion through setting up the shaping groove for super high power graphite electrode manufacturing, through the motor drive driving gear to drive ring gear and carousel and realize continuous production, through the steerable fly leaf translation of third cylinder and air jig, and then realize the blowing through second cylinder extrusion electrode, this continuous extrusion device is used for super high power graphite electrode manufacturing degree of automation is high, effectively alleviates workman's amount of labour, improves work efficiency, is fit for continuous production.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front sectional view of a continuous extrusion molding apparatus for manufacturing a super high power graphite electrode according to the present invention;

FIG. 2 is a schematic view of the front structure of the continuous extrusion molding apparatus for manufacturing an ultra-high power graphite electrode of the present invention;

FIG. 3 is a sectional view of a partial top view of the continuous extrusion molding apparatus for manufacturing an ultra-high power graphite electrode of the present invention, shown at B-B in FIG. 2;

fig. 4 is a partial top view structural cross-sectional view of the continuous extrusion molding apparatus for manufacturing an ultra-high power graphite electrode of the present invention at the position C-C in fig. 2;

fig. 5 is an enlarged view of a portion a in fig. 1 of the continuous extrusion molding apparatus for manufacturing an ultra-high power graphite electrode according to the present invention.

In the figure: 1. the device comprises a base, 2, a rack, 3, a bearing seat, 4, a rotating shaft, 5, a turntable, 6, a gear ring, 7, a first cylinder, 8, a second cylinder, 9, a third cylinder, 10, a motor, 11, a driving gear, 12, a forming groove, 13, a movable groove, 14, a pressing block, 15, a movable plate, 16, an auxiliary block, 17, a spring, 18 and a pneumatic clamp.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a continuous extrusion forming device for manufacturing an ultrahigh-power graphite electrode comprises a base 1, wherein the top of the base 1 is fixedly connected with a frame 2, a bearing seat 3 is fixedly embedded in the top of the base 1, a rotating shaft 4 is fixedly connected in an inner ring of the bearing seat 3, a rotating disc 5 is fixedly connected to the top of the rotating shaft 4, a gear ring 6 is fixedly sleeved on the outer side of the upper end of the rotating disc 5, a first air cylinder 7 and a second air cylinder 8 are fixedly arranged on the inner top surface of the frame 2 through bolts, a motor frame is fixedly arranged on the inner wall surface of one side of the frame 2, a third air cylinder 9 is fixedly arranged on the inner wall surface of the other side of the frame 2 through bolts, a motor 10 is fixedly arranged at the bottom of the motor frame through bolts, a motor shaft of the motor 10 is fixedly connected with a driving gear 11, the driving gear 11 is in meshing transmission connection with the gear ring 6, the driving gear 11 is driven to rotate by the motor 10, so that the gear ring 6 and the rotating disc 5 can be synchronously rotated, the rotary table 5 is internally provided with a forming groove 12 in a through manner, the side surface of the rotary table 5 is internally provided with a movable groove 13, the forming grooves 12 and the movable grooves 13 are arranged in regular annular arrays, a plurality of groups of the forming grooves 12 and the movable grooves 13 are communicated, the forming grooves 12 and the movable grooves 13 are distributed in a cross shape, the forming grooves 12 are respectively communicated with the plurality of groups of the movable grooves 13, the forming grooves 12 are in a cylindrical structure, continuous production can be realized by arranging the forming grooves 12, the working efficiency is improved, the bottoms of the output ends of the first air cylinder 7 and the second air cylinder 8 are respectively and fixedly connected with a pressing block 14, the two groups of the pressing blocks 14 correspond to the upper and lower positions of the two groups of the forming grooves 12, the pressing block 14 is in the cylindrical structure, the diameter length of the pressing block 14 is matched with the inner diameter length of the forming grooves 12, the movable plate 15 is connected in the movable groove 13, and the height and the width of the movable plate 15 are respectively matched with the height and the width of the movable grooves 13, the width of the movable plate 15 is matched with the length of the inner diameter of the forming groove 12, the movable groove 13 has a positioning effect on the movable plate 15, the movable plate 15 has a bearing effect on materials in the forming groove 12, one end of the movable plate 15 is fixedly connected with an auxiliary block 16, two groups of springs 17 are fixedly connected between the auxiliary block 16 and the surface of the rotary table 5, the springs 17 have an elastic effect on the auxiliary block 16 and the movable plate 15, so that the movable plate 15 is stably connected in the movable groove 13 and the forming groove 12, the return movement of the movable plate 15 is facilitated through the springs 17, the output end of the third air cylinder 9 is fixedly connected with a pneumatic clamp 18, the pneumatic clamp 18 corresponds to the horizontal position of the auxiliary block 16, wherein the top and the bottom of the auxiliary block 16 are provided with cylindrical protrusions, the output end of the pneumatic clamp 18 is internally provided with corresponding cylindrical grooves, and the pneumatic clamp 18 is driven to move to the auxiliary block 16 through the third air cylinder 9, therefore, the auxiliary block 16 can be clamped by the pneumatic clamp 18, and the third cylinder 9 drives the auxiliary block 16 and the movable plate 15 to synchronously move, so that discharging is realized.

The working principle is as follows: when the continuous extrusion molding device for manufacturing the ultrahigh-power graphite electrode is used, firstly, electrode raw materials are respectively filled in a plurality of molding grooves 12, a movable plate 15 has a bearing effect on the bottom of the materials, a driving gear 11 is driven to rotate through a motor 10, so that a gear ring 6 and a turntable 5 can be driven to synchronously rotate, when a molding groove 12 rotates to correspond to the upper position and the lower position of a first air cylinder 7, the first air cylinder 7 drives a pressing block 14 to move into the molding groove 12, so that the materials are extruded and molded, when the molding groove 12 rotates to correspond to the upper position and the lower position of a second air cylinder 8, a pneumatic clamp 18 is driven to move to an auxiliary block 16 through a third air cylinder 9, so that the auxiliary block 16 can be clamped through the pneumatic clamp 18, and then the auxiliary block 16 and the movable plate 15 are driven to synchronously move through the third air cylinder 9, so that the movable plate 15 is separated from the molding grooves 12, and the pressing block 14 is driven by the second air cylinder 8 to press the molded materials out from the bottom of the molding groove 12, the continuous extrusion forming device for manufacturing the ultrahigh-power graphite electrode is used in the process.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a super high power graphite electrode makes with continuous extrusion device, includes base (1), base (1) top fixedly connected with frame (2), its characterized in that: a bearing seat (3) is fixedly embedded in the top of the base (1), a rotating shaft (4) is fixedly connected in an inner ring of the bearing seat (3), a rotating disc (5) is fixedly connected to the top of the rotating shaft (4), a gear ring (6) is fixedly sleeved on the outer side of the upper end of the rotating disc (5), a first air cylinder (7) and a second air cylinder (8) are fixedly arranged on the inner top surface of the rack (2) through bolts, a motor frame is fixedly arranged on the inner wall surface of one side of the rack (2), a third air cylinder (9) is fixedly arranged on the inner wall surface of the other side of the rack (2) through bolts, a motor (10) is fixedly arranged at the bottom of the motor frame through bolts, a driving gear (11) is fixedly connected to a motor shaft of the motor (10), a forming groove (12) is formed in the rotating disc (5) in a penetrating manner, a movable groove (13) is formed in the side surface of the rotating disc (5), and pressing blocks (14) are fixedly connected to the bottoms of output ends of the first air cylinder (7) and the second air cylinder (8), a movable plate (15) is connected in the movable groove (13), an auxiliary block (16) is fixedly connected at one end of the movable plate (15), two groups of springs (17) are fixedly connected between the auxiliary block (16) and the surface of the rotary table (5), and a pneumatic clamp (18) is fixedly connected at the output end of the third air cylinder (9).

2. The continuous extrusion molding apparatus for manufacturing an ultra-high power graphite electrode as claimed in claim 1, wherein: the driving gear (11) is in meshed transmission connection with the gear ring (6).

3. The continuous extrusion molding apparatus for manufacturing an ultra-high power graphite electrode as claimed in claim 1, wherein: the forming grooves (12) and the movable grooves (13) are arranged in regular annular arrays, a plurality of groups are arranged in the regular annular arrays, the movable grooves (13) are communicated with the forming grooves (12), and the forming grooves (12) and the movable grooves (13) are distributed in a cross shape.

4. The continuous extrusion molding apparatus for manufacturing an ultra-high power graphite electrode as claimed in claim 1, wherein: the height and the width of the movable plate (15) are respectively matched with those of the movable groove (13), and the width of the movable plate (15) is matched with the length of the inner diameter of the forming groove (12).

5. The continuous extrusion molding apparatus for manufacturing an ultra-high power graphite electrode as claimed in claim 1, wherein: the pneumatic clamp (18) corresponds to the horizontal position of the auxiliary block (16).

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