Ultrahigh-power graphite electrode high-precision cutting device

Abstract

The utility model discloses a high-precision cutting device for an ultrahigh-power graphite electrode. The device comprises a base, a sliding groove is formed in the upper end of the base, a first lead screw is rotationally connected into the sliding groove, a motor is fixedly connected to the left side of the base, the output end of the motor is fixedly connected with the first lead screw, a sliding seat is slidably connected into the sliding groove, and the sliding seat is in threaded connection with the first lead screw; the upper end of the sliding seat is fixedly connected with a moving frame, the interior of the moving frame is rotationally connected with a positive and negative tooth screw rod, and through the arrangement of the first screw rod, the motor, the sliding seat, the moving frame, the positive and negative tooth screw rod, a first non-slip mat, a second non-slip mat, a first telescopic air cylinder, a positioning plate, a second clamping plate and other structures, fixing, moving and positioning of a graphite electrode can be achieved; therefore, high-precision cutting of the graphite electrode can be achieved, and the machining quality of the graphite electrode can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to graphite electrode processing equipment technical field, concretely is a kind of ultrahigh power graphite electrode high-precision cutting device. BACKGROUND

[0002] Graphite electrode refers to petroleum coke, pitch coke as aggregate, coal pitch as binder, after raw material calcination, crushing, powdering, batching, kneading, forming, baking, impregnation, graphitization and mechanical processing to be made of a kind of high-temperature resistant graphite conductive material, called artificial graphite electrode (abbreviation graphite electrode), to distinguish from the natural graphite electrode prepared by using natural graphite as raw material, in graphite electrode production, usually need to use cutting equipment to cut processing;

[0003] Through the search, the utility model patent with patent No.CN218640054U discloses "a graphite electrode cutting device", the graphite electrode cutting device, by its will advance seat plate activity installation in the workbench top end, for the graphite electrode fixed adjustment seat plate of adjusting also activity installation in the advance seat plate top end, the position of adjustment seat plate on the advance seat plate top end is adjusted by pushing assembly, so that the cutting position of fixed graphite electrode can be adjusted by worker, solve the shortcoming that the traditional cutting equipment is fixed, then adjustment needs to be reassembled, the low working efficiency, adjustment control is convenient.

[0004] The device cannot accurately find the cutting position of the graphite electrode when adjusting the position of the graphite electrode, resulting in insufficient cutting position precision, thereby affecting the processing quality of the graphite electrode. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of ultrahigh power graphite electrode high-precision cutting device to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides following technical scheme: A kind of high-precision cutting device of ultrahigh power graphite electrode, it includes: base, the base upper end is equipped with sliding slot, first screw rod is rotatably connected in the sliding slot, motor is fixedly connected on the left side of the base, the motor output end is fixedly connected with first screw rod, sliding seat is slidably connected in the sliding slot, the sliding seat is threadedly connected with first screw rod, moving frame is fixedly connected on the sliding seat upper end, positive and negative toothed screw rod is rotatably connected in the moving frame, first rotating block is fixedly connected at the front end of the positive and negative toothed screw rod, first sliding block is slidably connected in the moving frame, the first sliding block is threadedly connected with positive and negative toothed screw rod, first clamping plate is fixedly connected on the first sliding block upper end, first antiskid pad is fixedly connected on the front surface of the first clamping plate, second sliding block is slidably connected in the moving frame, second clamping plate is fixedly connected on the second sliding block upper end, second antiskid pad is fixedly connected on the back surface of the second clamping plate, vertical plate is fixedly connected on the base upper end, first telescopic cylinder is fixedly connected on the right side of the vertical plate, positioning plate is fixedly connected at the output end of the first telescopic cylinder, first limit rod is fixedly connected on the right side of the positioning plate, and first limit rod is provided with two groups, and the first limit rod of two groups is slidably connected with vertical plate, vertical column is fixedly connected on the base upper end, cantilever is slidably connected on the front surface of the vertical column, second telescopic cylinder is fixedly connected on the vertical column upper end, the output end of the second telescopic cylinder is fixedly connected with cantilever, cutting wheel is installed on the bottom of the cantilever, controller is fixedly connected on the front surface of the base.

[0007] Further, the base upper end is equipped with the blanking groove, the blanking groove is fixedly connected with the horizontal plate, and the stable mechanism is arranged on the horizontal plate.

[0008] Further, the stable mechanism includes the second screw rod threadedly connected with the horizontal plate, the limiting block fixedly connected on the upper end of the second screw rod, the second rotating block fixedly connected on the bottom end of the second screw rod.

[0009] Further, the stable mechanism further includes the limiting plate rotatably connected on the circumferential surface of the second screw rod, the fixed rod fixedly connected on the upper end of the limiting plate, and the fixed rod is provided with four groups, the material supporting plate fixedly connected on the upper end of the fixed rod, the second limit rod fixedly connected on the bottom of the material supporting plate, and the second limit rod is provided with two groups, and the second limit rod of two groups is slidably connected with the horizontal plate.

[0010] Further, the cantilever bottom is provided with the material blocking mechanism, and the material blocking mechanism is provided with two groups.

[0011] Further, the material blocking mechanism includes the sliding rod slidably connected with the cantilever, and the sliding rod is provided with two groups, the limiting sheet fixedly connected on the upper end of the sliding rod, the baffle fixedly connected on the bottom end of the sliding rod, and the spring sleeved on the circumferential surface of the sliding rod.

[0012] Furthermore, the base is fixedly connected to a support leg, and four sets of support legs are provided. The base is fixedly connected to a bottom frame, which is located directly below the material discharge trough. A collection box is slidably connected to the front of the bottom frame, and a handle is fixedly connected to the front of the collection box.

[0013] Furthermore, a U-shaped frame is fixedly connected to the front of the base, and an L-shaped plate is slidably connected to the upper end of the U-shaped frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model, through the arrangement of a first lead screw, a motor, a sliding seat, a moving frame, a forward and reverse threaded lead screw, a first anti-slip pad, a second anti-slip pad, a first telescopic cylinder, a positioning plate, and a second clamping plate, can realize the fixing, moving, and positioning of graphite electrodes, thereby achieving high-precision cutting of graphite electrodes and improving the processing quality of graphite electrodes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the front view structure in one embodiment of the present invention;

[0017] Figure 2 for Figure 1 A magnified view of a portion of position A in the middle;

[0018] Figure 3 for Figure 1 A schematic diagram of the blasting structure of the central stabilizing mechanism;

[0019] Figure 4 for Figure 1 Schematic diagram of the middle feed mechanism;

[0020] Figure 5 for Figure 1 A schematic diagram of the structure of the bottom frame.

[0021] Fig. 1 is a base; 2 is a sliding groove; 3 is a first screw rod; 4 is a motor; 5 is a sliding seat; 6 is a moving frame; 7 is a forward and reverse toothed screw rod; 8 is a first rotating block; 9 is a first sliding block; 10 is a first clamping plate; 11 is a first anti-skid pad; 12 is a second sliding block; 13 is a second clamping plate; 14 is a second anti-skid pad; 15 is a vertical plate; 16 is a first telescopic cylinder; 17 is a positioning plate; 18 is a first limiting rod; 19 is a stand column; 20 is a cantilever; 21 is a second telescopic cylinder; 22 is a cutting wheel; 23 is a controller; 24 is a blanking groove; 25 is a horizontal plate; 26 is a stabilizing mechanism; 261 is a second screw rod; 262 is a limiting block; 263 is a second rotating block; 264 is a limiting plate; 265 is a fixed rod; 266 is a material supporting plate; 267 is a second limiting rod; 27 is a material blocking mechanism; 271 is a sliding rod; 272 is a limiting sheet; 273 is a baffle; 274 is a spring; 28 is a supporting leg; 29 is a bottom frame; 30 is a collecting box; 31 is a handle; 32 is a back-shaped frame; 33 is an L-shaped plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-5 , wherein Figure 1 is a front view structural schematic diagram in an embodiment of the present application; Figure 2 is Figure 1 a local enlarged view of position A in the embodiment; Figure 3 is Figure 1 a structural schematic diagram of the stabilizing mechanism in the embodiment; Figure 4 is Figure 1 a structural schematic diagram of the material blocking mechanism in the embodiment; Figure 5 is Figure 1The structural diagram of the middle base frame, a high-precision cutting device for ultra-high power graphite electrode, comprises: a base 1, a sliding groove 2 is formed at the upper end of the base 1, a first lead screw 3 is rotatably connected inside the sliding groove 2, a motor 4 is fixedly connected to the left side of the base 1, the output end of the motor 4 is fixedly connected with the first lead screw 3, a sliding seat 5 is slidably connected inside the sliding groove 2, the sliding seat 5 is threadedly connected with the first lead screw 3, a moving frame 6 is fixedly connected to the upper end of the sliding seat 5, a positive and negative toothed lead screw 7 is rotatably connected inside the moving frame 6, a first rotating block 8 is fixedly connected to the front end of the positive and negative toothed lead screw 7, the first rotating block 8 is arranged to facilitate the rotation of the positive and negative toothed lead screw 7, a first sliding block 9 is slidably connected inside the moving frame 6, the first sliding block 9 is threadedly connected with the positive and negative toothed lead screw 7, a first clamping plate 10 is fixedly connected to the upper end of the first sliding block 9, a first non-slip pad 11 is fixedly connected to the front surface of the first clamping plate 10, a second sliding block 12 is slidably connected inside the moving frame 6, a second clamping plate 13 is fixedly connected to the upper end of the second sliding block 12, a second non-slip pad 14 is fixedly connected to the back surface of the second clamping plate 13, a vertical plate 15 is fixedly connected to the upper end of the base 1, a first telescopic air cylinder 16 is fixedly connected to the right side of the vertical plate 15, a positioning plate 17 is fixedly connected to the output end of the first telescopic air cylinder 16, a first limiting rod 18 is fixedly connected to the right side of the positioning plate 17, and the first limiting rod 18 is provided in two groups, the two groups of first limiting rods 18 are slidably connected with the vertical plate 15, the first limiting rod 18 is arranged to limit the positioning plate 17, thereby improving the stability of the positioning plate 17 during movement, a vertical column 19 is fixedly connected to the upper end of the base 1, a cantilever 20 is slidably connected to the front surface of the vertical column 19, a second telescopic air cylinder 21 is fixedly connected to the upper end of the vertical column 19, the output end of the second telescopic air cylinder 21 is fixedly connected with the cantilever 20, the second telescopic air cylinder 21 can flexibly drive the cantilever 20 to move along the vertical column 19, a cutting wheel 22 is installed at the bottom of the cantilever 20, a controller 23 is fixedly connected to the front surface of the base 1, the controller 23 can accurately control the position of the positioning plate 17 moved by the first telescopic air cylinder 16, and the distance between the positioning plate 17 and the cutting wheel 22 can be accurately adjusted to accurately cut the graphite electrode.

[0024] A discharging groove 24 is formed through the upper end of the base 1, a horizontal plate 25 is fixedly connected inside the discharging groove 24.

[0025] The stable mechanism 26 comprises a second lead screw 261 threadedly connected with the horizontal plate 25, a limiting block 262 fixedly connected to the upper end of the second lead screw 261, and a second rotating block 263 fixedly connected to the bottom end of the second lead screw 261.

[0026] The stabilizing mechanism 26 further comprises a limiting plate 264 rotationally connected to the side surface of the second screw rod 261, a fixed rod 265 fixedly connected to the upper end of the limiting plate 264, and the fixed rod 265 is provided with four groups, a material supporting plate 266 fixedly connected to the upper end of the fixed rod 265, a second limiting rod 267 fixedly connected to the bottom of the material supporting plate 266, and the second limiting rod 267 is provided with two groups, and the two groups of second limiting rods 267 are all in sliding connection with the transverse plate 25. The second limiting rod 267 can limit the material supporting plate 266, thereby improving the stability of the material supporting plate 266. The lifting of the graphite electrode by the stabilizing mechanism 26 can improve the stability of the graphite electrode during cutting, thereby improving the cutting precision of the graphite electrode.

[0027] The cantilever 20 is provided with a material blocking mechanism 27 at the bottom, and the material blocking mechanism 27 is provided with two groups.

[0028] The material blocking mechanism 27 comprises a sliding rod 271 in sliding connection with the cantilever 20, and the sliding rod 271 is provided with two groups, a limiting piece 272 fixedly connected to the upper end of the sliding rod 271, a baffle 273 fixedly connected to the bottom end of the sliding rod 271, and a spring 274 sleeved on the side surface of the sliding rod 271. The left and right lengths of the baffle 273 are greater than the left and right widths of the discharging chute 24, and the two groups of baffles 273 are located above the discharging chute 24. The setting of the material blocking mechanism 27 can block the debris generated during cutting, thereby preventing the debris from splashing.

[0029] The base 1 is fixedly connected with support legs 28 at the bottom, and the support legs 28 are provided with four groups. The base 1 is fixedly connected with a bottom frame 29 at the bottom, and the bottom frame 29 is located directly below the discharging chute 24. The bottom frame 29 is slidingly connected with a collecting box 30 at the front, and the collecting box 30 is fixedly connected with a handle 31 at the front. The setting of the handle 31 is conducive to pulling the collecting box 30, which can facilitate pulling out the collecting box 30.

[0030] The base 1 is fixedly connected with a back-shaped frame 32 at the front, and the back-shaped frame 32 is slidingly connected with an L-shaped plate 33 at the upper end. When the L-shaped plate 33 is inserted into the back-shaped frame 32, the L-shaped plate 33 can block the collecting box 30, thereby preventing the collecting box 30 from sliding randomly.

[0031] It should be noted that the motor 4, the first telescopic cylinder 16, the second telescopic cylinder 21, the cutting wheel 22, and the controller 23 can be purchased on the market or customized in the factory, and the line connection mode and the control mode belong to mature technologies in the field, which have been fully disclosed and described, so this article will not be repeated.

[0032] In conclusion, the high-precision cutting device for super-high-power graphite electrodes has the advantages that when working, the first telescopic cylinder 16 is controlled to work by the controller 23, the first telescopic cylinder 16 can drive the positioning plate 17 to move, at this time, the distance between the positioning plate 17 and the cutting wheel 22 can be adjusted according to the secondary cutting size, the graphite electrode can be placed between the first anti-skid pad 11 and the second anti-skid pad 14 after the positioning plate 17 is adjusted, at this time, the first anti-skid pad 11 and the second anti-skid pad 14 can clamp the graphite electrode, the graphite electrode is clamped and fixed, the motor 4 is controlled to work by the controller 23, at this time, the motor 4 can drive the first screw rod 3 to rotate, the sliding seat 5 can move in the sliding groove 2 when the first screw rod 3 rotates, at this time, the fixed graphite electrode moves synchronously, the graphite electrode is moved to the right end of the graphite electrode and is attached to the positioning plate 17, at this time, the cutting wheel 22 can be controlled to work by the controller 23, and the second telescopic cylinder 21 drives the cantilever 20 to move downwards, at this time, the graphite electrode can be accurately cut;

[0033] The second screw rod 261 can be moved along the horizontal plate 25 by rotating the second rotating block 263, at this time, the position of the limiting block 262 can be adjusted, the limiting block 262 can drive the material supporting plate 266 to move when the limiting block 262 moves, the material supporting plate 266 can hold the graphite electrode to be cut by adjusting the position of the material supporting plate 266, at this time, the stability of the graphite electrode during cutting can be improved by holding the graphite electrode by the material supporting plate 266, so that the cutting precision of the graphite electrode can be improved;

[0034] When the cantilever 20 moves downwards, the material blocking mechanism 27 moves along with the cantilever 20, when the baffle 273 contacts the base 1, the material blocking mechanism 27 stops moving, at this time, the slide rod 271 slides along the cantilever 20 when the cantilever 20 continues to move downwards, and the spring 274 is compressed, the baffle 273 located on the front and rear sides of the cutting wheel 22 can block the cuttings generated during cutting, so as to prevent the cuttings from flying around and make the cuttings enter the discharging chute 24, at this time, the cuttings fall into the collecting box 30 through the discharging chute 24, when the cuttings in the collecting box 30 are cleaned, the L-shaped plate 33 can be pulled out upwards, then the collecting box 30 can be pulled out from the bottom frame 29 by the handle 31, at this time, the cuttings in the collecting box 30 can be cleaned.

Claims

1. An ultra-high power graphite electrode high-precision cutting device, characterized in that, Include: The base (1), the upper end of the base (1) is provided with a sliding slot (2), the first lead screw (3) is rotatably connected inside the sliding slot (2), the motor (4) is fixedly connected to the left side of the base (1), the output end of the motor (4) is fixedly connected with the first lead screw (3), the sliding seat (5) is slidably connected inside the sliding slot (2), the sliding seat (5) is threadedly connected with the first lead screw (3), the moving frame (6) is fixedly connected to the upper end of the sliding seat (5), the positive and negative toothed lead screw (7) is rotatably connected inside the moving frame (6), the first rotating block (8) is fixedly connected to the front end of the positive and negative toothed lead screw (7), the first sliding block (9) is slidably connected inside the moving frame (6), the first sliding block (9) is threadedly connected with the positive and negative toothed lead screw (7), the first clamping plate (10) is fixedly connected to the upper end of the first sliding block (9), the first anti-skid pad (11) is fixedly connected to the front of the first clamping plate (10), the second sliding block (12) is slidably connected inside the moving frame (6), the second clamping plate (13) is fixedly connected to the upper end of the second sliding block (12), the second anti-skid pad (14) is fixedly connected to the back of the second clamping plate (13), the vertical plate (15) is fixedly connected to the upper end of the base (1), the first telescopic cylinder (16) is fixedly connected to the right side of the vertical plate (15), the positioning plate (17) is fixedly connected to the output end of the first telescopic cylinder (16), the first limiting rod (18) is fixedly connected to the right side of the positioning plate (17), and the first limiting rod (18) is provided with two groups, the first limiting rod (18) is slidably connected with the vertical plate (15), the vertical column (19) is fixedly connected to the upper end of the base (1), the cantilever (20) is slidably connected to the front of the vertical column (19), the second telescopic cylinder (21) is fixedly connected to the upper end of the vertical column (19), the output end of the second telescopic cylinder (21) is fixedly connected with the cantilever (20), the cutting wheel (22) is installed at the bottom of the cantilever (20), the controller (23) is fixedly connected to the front of the base (1).

2. The high-precision cutting device for ultrahigh-power graphite electrodes according to claim 1, characterized in that The lower end of the base (1) is provided with a discharging groove (24), the horizontal plate (25) is fixedly connected inside the discharging groove (24), the stabilizing mechanism (26) is arranged on the horizontal plate (25).

3. The high-precision cutting device for ultrahigh-power graphite electrodes according to claim 2, characterized in that The stabilizing mechanism (26) comprises a second lead screw (261) threadedly connected with the horizontal plate (25), a limiting block (262) fixedly connected to the upper end of the second lead screw (261), and a second rotating block (263) fixedly connected to the bottom end of the second lead screw (261).

4. The high-precision cutting device for ultrahigh-power graphite electrodes according to claim 3, characterized in that The stabilizing mechanism (26) further comprises a limiting plate (264) rotationally connected to the side surface of the second screw rod (261), a fixed rod (265) fixedly connected to the upper end of the limiting plate (264), and four groups of the fixed rod (265) are arranged, a supporting plate (266) fixedly connected to the upper end of the fixed rod (265), a second limiting rod (267) fixedly connected to the bottom of the supporting plate (266), and two groups of the second limiting rod (267) are arranged, and the two groups of second limiting rods (267) are all in sliding connection with the horizontal plate (25).

5. The high-precision cutting device for ultrahigh-power graphite electrodes according to claim 4, characterized in that The cantilever (20) is provided with a material blocking mechanism (27) at the bottom, and the material blocking mechanism (27) is provided with two groups.

6. The high-precision cutting device for ultrahigh-power graphite electrodes according to claim 5, characterized in that The material blocking mechanism (27) comprises a sliding rod (271) in sliding connection with the cantilever (20), and two groups of the sliding rod (271) are arranged, a limiting piece (272) fixedly connected to the upper end of the sliding rod (271), a baffle (273) fixedly connected to the bottom end of the sliding rod (271), and a spring (274) sleeved on the side surface of the sliding rod (271).

7. The high-precision cutting device for ultrahigh-power graphite electrodes according to claim 6, characterized in that The bottom of the base (1) is fixedly connected with supporting legs (28), and the supporting legs (28) are provided with four groups, the bottom of the base (1) is fixedly connected with a bottom frame (29), the bottom frame (29) is located directly below the discharging groove (24), the front of the bottom frame (29) is slidingly connected with a collecting box (30), and the front of the collecting box (30) is fixedly connected with a handle (31).

8. The high-precision cutting device for ultrahigh-power graphite electrodes according to claim 7, characterized in that The front of the base (1) is fixedly connected with a back-shaped frame (32), and the upper end of the back-shaped frame (32) is slidingly connected with an L-shaped plate (33).

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