CN216139209U - Automatic shearing device for graphite electrode pressed product - Google Patents
Automatic shearing device for graphite electrode pressed product Download PDFInfo
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- CN216139209U CN216139209U CN202121822521.7U CN202121822521U CN216139209U CN 216139209 U CN216139209 U CN 216139209U CN 202121822521 U CN202121822521 U CN 202121822521U CN 216139209 U CN216139209 U CN 216139209U
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Abstract
The utility model discloses an automatic shearing device for a graphite electrode pressed product, which comprises a main body, wherein the upper end of the main body is provided with a graphite placing groove for placing a graphite electrode, a limiting plate for positioning one end of the graphite electrode is arranged inside the graphite placing groove, the position of the limiting plate can be adjusted when the graphite electrode is placed, so that the graphite electrode shearing device can cut graphite electrode finished products with different lengths, in the descending process of a cutter, a pressing ring presses the graphite electrode tightly by utilizing the spring action on a cutter rest, the damage of the graphite electrode is avoided, the graphite electrodes with different diameters can be pressed tightly, after the graphite electrode shearing device finishes shearing, the graphite electrode finished products are blown away by a fan, so that the graphite electrode finished products enter a blanking groove, and the cut graphite ash is removed, the shearing of the graphite electrode is prevented from being influenced, and the graphite electrode finished product slides down from the blanking groove to finish automatic discharging.
Description
Technical Field
The utility model belongs to the technical field of graphite electrode correlation, and particularly relates to an automatic shearing device for a graphite electrode profiling product.
Background
The graphite electrode is a high-temperature resistant graphite conductive material prepared by using petroleum coke and pitch coke as aggregates and coal pitch as an adhesive through the steps of raw material calcination, crushing and grinding, batching, kneading, molding, roasting, dipping, graphitization and machining, and is called an artificial graphite electrode (graphite electrode for short) and is different from a natural graphite electrode prepared by using natural graphite as a raw material.
The prior art of the graphite electrode shearing device has the following problems: the graphite electrode is required to be cut into an integral graphite electrode after being manufactured to form a graphite electrode strip with a certain specification, the graphite electrode is extruded and cut by a cutter, extrusion and cutting are required to be stopped for ensuring the smoothness of a tangent plane, continuous extrusion cannot be carried out, and the application range is not wide enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic shearing device for a graphite electrode profiling product, which aims to solve the problem that the conventional graphite electrode shearing device cannot continuously extrude the graphite electrode profiling product in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic shearing device for a graphite electrode pressed product comprises a main body, wherein a graphite placing groove for placing a graphite electrode is formed in the upper end of the main body, a limiting plate for positioning one end of the graphite electrode is arranged in the graphite placing groove, a knob for adjusting the limiting plate is arranged on the front side of the main body, the knob and the limiting plate are fixedly connected through a screw rod, a second hydraulic cylinder for pushing the graphite electrode is fixed at the rear end of the main body, a second hydraulic rod which moves back and forth is arranged in the second hydraulic cylinder, a connecting rod which extends forwards is arranged in the outer wall of the front end of the second hydraulic rod, a push plate for positioning the other end of the graphite electrode is fixed at the front end of the connecting rod, a shearing mechanism for shearing the graphite electrode is fixed on the main body between the limiting plate and the push plate, and the shearing mechanism comprises a supporting plate, the utility model discloses a graphite electrode shearing device, including backup pad, support frame, support, knife rest, support.
Preferably, the right-hand member of main part is fixed with and is used for blowing away graphite ash and the off-the-shelf fan of graphite electrode, offer the fresh air inlet that is used for the fan to blow the business turn over in the main part between fan and the graphite standing groove, the left end of main part is offered and is used for unloading the lower silo to the off-the-shelf product of graphite electrode, the lower extreme of silo is offered and is used for separating the screen cloth of graphite ash, the storage compartment has been seted up to the main part under the screen cloth, the inside of storage compartment is provided with the storage case that is used for saving the graphite ash.
Preferably, the fan is provided with fan blades inside, and the fan is also provided with a motor for driving rotation inside.
Preferably, the discharging groove is of a downward inclined structure, and the length of the discharging groove is greater than that of a graphite electrode finished product.
Preferably, the outer wall of the circumference of the tool rest is provided with external threads, and the outer wall of the lower end of the first hydraulic rod is internally provided with a thread groove matched with the tool rest.
Preferably, the connecting rod and the second hydraulic rod, and the connecting frame and the bracket are elastically connected through a spring.
Compared with the prior art of graphite electrode shearing devices, the utility model provides an automatic shearing device for graphite electrode pressed products, which has the following beneficial effects:
1. according to the graphite electrode shearing device, the shearing mechanism and the second hydraulic cylinder capable of continuously extruding and shearing are additionally arranged, so that the first hydraulic cylinder and the second hydraulic cylinder in the shearing mechanism are matched with each other, the speeds of the cutter and the push plate are further controlled, the cutter and the push plate move in a staggered manner, the cutting and pushing matching is realized, and the production efficiency is improved.
2. When placing graphite electrode, can also cut the off-the-shelf length of back graphite electrode as required and adjust the position of limiting plate for graphite electrode shearing mechanism can cut the graphite electrode finished product of different length, and at cutter decline in-process, the spring action on the clamping ring utilized the knife rest moreover, makes the clamping ring compress tightly graphite electrode, has avoided graphite electrode's damage simultaneously again, but also can compress tightly the graphite electrode of different diameters size.
3. After the graphite electrode shearing device finishes shearing, the graphite electrode finished product is blown away by the fan, so that the graphite electrode finished product enters the blanking groove, the graphite ash cut off is removed, the shearing of the graphite electrode is avoided being influenced, the graphite electrode finished product slides down from the blanking groove, and automatic unloading is finished.
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 without limiting the utility model in which:
FIG. 1 is a schematic side sectional view of an automatic shearing apparatus for a graphite electrode pressed product according to the present invention;
FIG. 2 is a schematic top view of a graphite electrode shearing apparatus according to the present invention;
FIG. 3 is a schematic front sectional view of a graphite electrode shearing apparatus according to the present invention;
FIG. 4 is a schematic perspective view of a shearing mechanism according to the present invention;
in the figure: 1. a main body; 2. a knob; 3. a screw; 4. a limiting plate; 5. a shearing mechanism; 51. a first hydraulic cylinder; 52. a bracket; 53. a support; 54. a support plate; 55. a first hydraulic lever; 56. a tool holder; 57. a cutter; 58. a connecting frame; 59. pressing a ring; 6. a graphite placing groove; 7. a second hydraulic cylinder; 8. a second hydraulic rod; 9. a connecting rod; 10. pushing the plate; 11. a discharging groove; 12. a fan; 13. a storage chamber; 14. screening a screen; 15. a material storage box; 16. and air inlet holes.
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 a technical solution: an automatic shearing device for a graphite electrode pressed product comprises a main body 1, wherein a graphite placing groove 6 for placing a graphite electrode is formed in the upper end of the main body 1, a limiting plate 4 for positioning one end of the graphite electrode is arranged in the graphite placing groove 6, a knob 2 for adjusting the limiting plate 4 is arranged on the front side of the main body 1, the knob 2 and the limiting plate 4 are fixedly connected through a screw rod 3, a second hydraulic cylinder 7 for pushing the graphite electrode is fixed at the rear end of the main body 1, a second hydraulic rod 8 which can move back and forth is arranged in the second hydraulic cylinder 7, a connecting rod 9 which extends forwards is arranged in the outer wall of the front end of the second hydraulic rod 8, a push plate 10 for positioning the other end of the graphite electrode is fixed at the front end of the connecting rod 9, and a shearing mechanism 5 for shearing the graphite electrode is fixed on the main body 1 between the limiting plate 4 and the push plate 10, the shearing mechanism 5 comprises a supporting plate 54, the supporting plate 54 is fixed at the upper end of the main body 1, a bracket 52 is fixed at the upper end of the supporting plate 54, a first hydraulic cylinder 51 used for shearing a graphite electrode is fixed at the upper end of the bracket 52, a first hydraulic rod 55 which can move up and down is arranged in the first hydraulic cylinder 51, a cutter frame 56 which stretches out downwards is arranged in the outer wall of the lower end of the first hydraulic rod 55, a cutter 57 used for shearing the graphite electrode is fixed at the lower end of the cutter frame 56, supports 53 are fixed at the left end and the right end of the first hydraulic rod 55, a connecting frame 58 which stretches out downwards is arranged in the outer wall of the lower end of each support 53, and a pressing ring 59 used for fixing the graphite electrode is fixed at the lower end of each connecting frame 58.
The right-hand member of main part 1 is fixed with and is used for blowing away graphite ash and the off-the-shelf fan 12 of graphite electrode, offer the fresh air inlet 16 that is used for fan 12 to blow the business turn over between fan 12 and the graphite standing groove 6 in main part 1, the left end of main part 1 is offered and is used for unloading the feed chute 11 to the graphite electrode off-the-shelf, the screen cloth 14 that is used for separating the graphite ash is offered to the lower extreme of feed chute 11, storage compartment 13 has been offered to main part 1 under the screen cloth 14, the inside of storage compartment 13 is provided with the storage case 15 that is used for saving the graphite ash.
The inside of fan 12 is provided with the flabellum, and the inside of fan 12 still is provided with and is used for the rotatory motor of drive, and the graphite electrode finished product after will cuting in order to make things convenient for unloads, and the wind that blows off through fan 12 enters into fresh air inlet 16 after, blows away the graphite electrode finished product again for the graphite electrode finished product gets into down and unloads in silo 11, detaches the graphite ash again simultaneously, avoids influencing the shearing of graphite electrode.
Be provided with the external screw thread on the outer wall of knife rest 56 circumference, first hydraulic stem 55 lower extreme outer wall is inside to be seted up in knife rest 56 assorted thread groove, and after cutter 57 appeared wearing and tearing, can conveniently change cutter 57 through rotating the dismantlement to knife rest 56, perhaps maintain cutter 57.
Connecting rod 9 and second hydraulic stem 8 and link 58 and support 53 all pass through spring elastic connection, when impel graphite electrode like this and compress tightly graphite electrode, can avoid causing the damage to graphite electrode, protect graphite electrode through the effect of spring.
The working principle and the using process of the utility model are as follows: after the graphite electrode shearing device is installed, the position of the limiting plate 4 can be adjusted according to the length of a sheared graphite electrode finished product, a scale mark is arranged on the inner wall of the lower end of the graphite placing groove 6, the limiting plate 4 can be adjusted according to the scale mark, and when the graphite electrode shearing device is adjusted, the knob 2 is held to rotate, so that the knob 2 drives the limiting plate 4 to rotate and move back and forth, the horizontal linear distance between the limiting plate 4 and the cutter 57 is the length of the graphite electrode finished product, but the length of the graphite electrode finished product is smaller than the outlet length of the blanking groove 11, and automatic blanking is facilitated;
after the graphite electrode is placed in the graphite placing groove 6, the graphite electrode can be cylindrical or similar to the cylindrical shape, then the second hydraulic cylinder 7 drives the second hydraulic cylinder 8 to move forwards, so that the push plate 10 pushes the graphite electrode in the graphite placing groove 6 to be under the cutter 57, the front end of the graphite electrode contacts the limiting plate 4, the front end and the rear end of the graphite electrode are pressed tightly through the limiting plate 4 and the push plate 10, then the first hydraulic cylinder 51 in the shearing mechanism 5 drives the first hydraulic rod 55 to move downwards, so that the press rings 59 on two sides of the cutter 57 are pressed on the upper end of the graphite electrode, the first hydraulic rod 55 drives the cutter 57 to continue to move downwards and cut off the graphite electrode, and in the descending process of the cutter 57, the press rings 59 utilize the spring action on the cutter holder 56 to press the graphite electrode tightly, and simultaneously avoid the damage of the graphite electrode, but also can compact graphite electrodes with different diameters;
after the fan 12 is powered on, air blown out by the fan 12 enters the air inlet 16 and blows away the finished graphite electrode, so that the finished graphite electrode enters the blanking slot 11 to realize automatic discharging, meanwhile, cut graphite ash is removed, after the finished graphite electrode and the graphite ash enter the blanking slot 11 together, the finished graphite electrode and the graphite ash are separated by the screen 14, the graphite ash passes through the screen 14 and then falls into the storage chamber 13, and is collected by the storage box 15 in the storage chamber 13 and then is treated separately, and the finished graphite electrode slides down from the blanking slot 11 to finish automatic discharging.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a graphite electrode die mould product automatic cutout device, includes main part (1), its characterized in that: graphite standing groove (6) that are used for placing graphite electrode are seted up to the upper end of main part (1), the inside of graphite standing groove (6) is provided with limiting plate (4) that are used for advancing the location to graphite electrode's one end, the front side of main part (1) is provided with knob (2) that are used for adjusting limiting plate (4), it is fixed to connect through screw rod (3) between knob (2) and limiting plate (4), the rear end of main part (1) is fixed with second pneumatic cylinder (7) that are used for promoting graphite electrode, the inside of second pneumatic cylinder (7) is provided with around second pneumatic cylinder (8) of activity, inside connecting rod (9) that stretch out forward that is provided with of second pneumatic cylinder (8) front end outer wall, the front end of connecting rod (9) is fixed with push pedal (10) that are used for advancing the location to graphite electrode's the other end, be fixed with on main part (1) between limiting plate (4) and push pedal (10) and be used for shearing graphite electrode The shearing mechanism (5) of (1), the shearing mechanism (5) comprises a support plate (54), the supporting plate (54) is fixed at the upper end of the main body (1), a bracket (52) is fixed at the upper end of the supporting plate (54), a first hydraulic cylinder (51) for cutting the graphite electrode is fixed at the upper end of the bracket (52), a first hydraulic rod (55) which can move up and down is arranged in the first hydraulic cylinder (51), a tool rest (56) which extends downwards is arranged inside the outer wall of the lower end of the first hydraulic rod (55), a cutter (57) for cutting the graphite electrode is fixed at the lower end of the cutter frame (56), brackets (53) are fixed at the left end and the right end of the first hydraulic rod (55), a connecting frame (58) extending downwards is arranged in the outer wall of the lower end of each bracket (53), and a pressing ring (59) for fixing a graphite electrode is fixed at the lower end of the connecting frame (58).
2. The automatic shearing device for the graphite electrode pressed product as claimed in claim 1, wherein: the right-hand member of main part (1) is fixed with and is used for blowing away off graphite ash and the off-the-shelf fan (12) of graphite electrode, offer on main part (1) between fan (12) and the graphite standing groove (6) and be used for fan (12) to blow fresh air inlet (16) of business turn over, feed chute (11) that are used for unloading to the graphite electrode finished product are offered to the left end of main part (1), screen cloth (14) that are used for separating the graphite ash are offered to the lower extreme of feed chute (11) down, storage compartment (13) have been offered in main part (1) under screen cloth (14), the inside of storage compartment (13) is provided with storage case (15) that are used for storing the graphite ash.
3. The automatic shearing device for the graphite electrode pressed product as claimed in claim 2, wherein: the fan is characterized in that fan blades are arranged inside the fan (12), and a motor used for driving rotation is further arranged inside the fan (12).
4. The automatic shearing device for the graphite electrode pressed product as claimed in claim 2, wherein: the discharging groove (11) is of a downward inclined structure, and the length of the discharging groove (11) is larger than that of a graphite electrode finished product.
5. The automatic shearing device for the graphite electrode pressed product as claimed in claim 1, wherein: the outer wall of the circumference of the tool rest (56) is provided with external threads, and the inner part of the outer wall of the lower end of the first hydraulic rod (55) is provided with a thread groove matched with the tool rest (56).
6. The automatic shearing device for the graphite electrode pressed product as claimed in claim 1, wherein: the connecting rod (9) and the second hydraulic rod (8) are elastically connected with the connecting frame (58) and the support (53) through springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121822521.7U CN216139209U (en) | 2021-08-06 | 2021-08-06 | Automatic shearing device for graphite electrode pressed product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121822521.7U CN216139209U (en) | 2021-08-06 | 2021-08-06 | Automatic shearing device for graphite electrode pressed product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216139209U true CN216139209U (en) | 2022-03-29 |
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ID=80805139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121822521.7U Active CN216139209U (en) | 2021-08-06 | 2021-08-06 | Automatic shearing device for graphite electrode pressed product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216139209U (en) |
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2021
- 2021-08-06 CN CN202121822521.7U patent/CN216139209U/en active Active
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