CN211615586U - Automatic marking device of graphite electrode - Google Patents
Automatic marking device of graphite electrode Download PDFInfo
- Publication number
- CN211615586U CN211615586U CN201922474773.4U CN201922474773U CN211615586U CN 211615586 U CN211615586 U CN 211615586U CN 201922474773 U CN201922474773 U CN 201922474773U CN 211615586 U CN211615586 U CN 211615586U
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- China
- Prior art keywords
- scribing
- face
- graphite electrode
- frame
- fixedly installed
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- Expired - Fee Related
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 67
- 239000010439 graphite Substances 0.000 title claims abstract description 67
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000011334 petroleum pitch coke Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Images
Abstract
The utility model discloses an automatic graphite electrode scribing device, which comprises a case, an arm support, a cross beam frame, a movable chute, a scribing component, a graphite electrode body, a rotating component, a cleaning component, a cover plate, an electric cabinet and supporting legs, wherein the supporting legs are respectively fixedly installed on the periphery of the bottom end face of the case through bolts, the arm support is fixedly installed at the edge positions of two side faces of the top end face of the case through bolts, the rotating component is arranged between the arm supports, the graphite electrode body is connected and installed between the rotating components, the cross beam frame is fixedly installed at the top of the arm support through bolts, the movable chute is arranged inside the end face of the cross beam frame, and the scribing component is arranged between the cross beam frames; the automatic marking device for the graphite electrode is simple to operate and convenient to use; when the scribing tool is used, the surface of the graphite electrode can be cleaned and dedusted, and the graphite electrode is scribed, so that the scribing effect can be improved, and the scribing effect is more accurate.
Description
Technical Field
The utility model relates to a graphite electrode processing equipment field specifically is an automatic marking device of graphite electrode.
Background
The graphite electrode is a high-temperature resistant graphite conductive material which is 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; widely used for electric arc steel-making furnaces, ore-smelting electric furnaces and resistance furnaces, and also used for preparing special-shaped graphite products, such as crucibles, molds, boats, heating bodies and the like; when the graphite electrode is processed, the graphite electrode needs to be scribed; the automatic marking device in the prior art has a single function when in use, the graphite electrode is easy to be stained with dust when being stored, and the surface of the graphite electrode is easy to be stained with soil, so that the marking effect of the graphite electrode is poor when marking, and the marking is easy to fall off along with the soil and the dust to influence the accuracy of marking, therefore, the automatic marking device for the graphite electrode is necessary to design.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic marking device of a graphite electrode, which has simple operation and convenient use; when the scribing tool is used, the surface of the graphite electrode can be cleaned and dedusted, and the graphite electrode is scribed, so that the scribing effect can be improved, and the scribing effect is more accurate.
The purpose of the utility model can be realized by the following technical scheme:
an automatic graphite electrode scribing device comprises a case, arm supports, a beam frame, a movable chute, scribing components, a graphite electrode body, rotating components, cleaning components, a cover plate, an electric cabinet and supporting legs, wherein the supporting legs are fixedly mounted on the periphery of the bottom end face of the case through bolts respectively;
the rotary component comprises a motor frame, a rotary motor, a first fixed bearing, a driving shaft, a second fixed bearing, a driven shaft, a chuck, a rotary center and a second fastening stud, wherein the first fixed bearing and the second fixed bearing are respectively installed in the arm frame in an inserting mode, the motor frame is installed on one side end face of the arm frame through screws in a fixed mode, the rotary motor is installed in the center of the top end face of the motor frame through screws in a fixed mode, the driving shaft is installed on one side of the rotary motor in a connected mode, the driven shaft is installed at one end of the first fixed bearing in an inserting mode, the chuck is installed at one end, penetrating through the second fixed bearing and the driven shaft, of the one end of the driving shaft through bolt connection, of the chuck is installed at the center position of the end face, and the two ends of the.
As a further aspect of the present invention: the scribing component comprises an electric push rod, a scribing base, a connecting plate, a movable sliding block, a connecting rod, a scribing plate, a scribing pen and a first fastening stud, the electric push rod is fixedly arranged at one end of the top of the arm support through a screw, the scribing base is arranged in the cross beam frame, the end surfaces of the front end and the rear end of the scribing base are fixedly provided with a movable sliding block, the movable slide block is connected with the movable sliding chute in a sliding way, the center of the top end surface of the scribing base is welded with a connecting plate, one end of the electric push rod is fixedly connected with the connecting plate, the bottom end face of the scribing base is welded with a connecting rod, and the end surface of the bottom of the connecting rod is welded with a marking board, the end surface of one side of the top of the marking board is inserted with a marking pen, and first fastening studs are respectively installed on two sides of the scribing plate through threaded connection, and one ends of the first fastening studs penetrate through the scribing plate and are fixedly connected with the scribing pen.
As a further aspect of the present invention: bearing grooves are formed in the end face of the arm support, and the first fixed bearing and the second fixed bearing are fixedly installed inside the bearing grooves respectively.
As a further aspect of the present invention: fastening screw holes are formed in two ends of the end face of the chuck, second fastening studs are installed inside the fastening screw holes in an inserted mode, and one ends of the second fastening studs penetrate through the fastening screw holes to be connected with the outer wall of the graphite electrode body in a fastened mode.
As a further aspect of the present invention: clean subassembly includes pneumatic cylinder, hydraulic stem, crane, uide bushing, lifter, chassis and cleaning brush, the pneumatic cylinder passes through screw fixed mounting at the inboard bottom terminal surface of quick-witted case, and the pneumatic cylinder passes through hydraulic pressure oil pipe and is connected with external hydraulic pressure station, the top of pneumatic cylinder is provided with the hydraulic stem, bolt fixed mounting is passed through to the top one end of hydraulic stem has the crane, the top terminal surface both sides of crane all have the lifter, two through screw fixed mounting the uide bushing plug-in is installed in the terminal surface both sides of apron, the one end of lifter is passed the uide bushing and is connected and install the chassis, there is cleaning brush at the top of chassis through screw fixed mounting.
As a further aspect of the present invention: an electric cabinet is fixedly installed on one side of the front end face of the case through screws, and the electric cabinet is electrically connected with the electric push rod, the rotating motor and the external hydraulic station.
The utility model has the advantages that: the automatic marking device for the graphite electrode is simple to operate and convenient to use; when the graphite electrode scribing device is used, after the two ends of the graphite electrode are fixed through the rotating assembly, the graphite electrode can be driven to rotate, in the rotating process, the cleaning brush of the cleaning assembly is in contact with the surface of the graphite electrode, so that the surface of the graphite electrode can be cleaned and dedusted, dust on the surface of the graphite electrode and contaminated soil are removed, after the cleaning and dedusting are completed, the graphite electrode after cleaning can be scribed through the scribing assembly, the scribing effect can be improved, and the scribing effect is more accurate.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the scribing assembly of the present invention;
fig. 3 is a schematic structural view of the rotating assembly of the present invention;
fig. 4 is a partial cross-sectional view of the rotating assembly of the present invention;
figure 5 is a cross-sectional view of the cleaning assembly of the present invention;
in the figure: 1. a chassis; 2. a boom; 3. a cross beam frame; 4. a moving chute; 5. a scribing assembly; 6. a graphite electrode body; 7. a rotating assembly; 8. a cleaning assembly; 9. a cover plate; 10. an electric cabinet; 11. supporting legs; 51. an electric push rod; 52. a scribing base; 53. a connecting plate; 54. moving the slide block; 55. a connecting rod; 56. marking a plate; 57. a marking pen; 58. a first fastening stud; 71. a motor frame; 72. rotating the motor; 73. a first fixed bearing; 74. a drive shaft; 75. a second fixed bearing; 76. a driven shaft; 77. a chuck; 78. a live center; 79. a second fastening stud; 81. a hydraulic cylinder; 82. a hydraulic lever; 83. a lifting frame; 84. a guide sleeve; 85. a lifting rod; 86. a chassis; 87. a cleaning brush.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5, an automatic graphite electrode scribing device comprises a case 1, an arm support 2, a beam frame 3, a moving chute 4, a scribing component 5, a graphite electrode body 6, a rotating component 7, a cleaning component 8, a cover plate 9, an electric cabinet 10 and supporting legs 11, wherein the supporting legs 11 are fixedly installed on the periphery of the bottom end face of the case 1 through bolts, the arm support 2 is fixedly installed on the edge positions of two side faces of the top end face of the case 1 through bolts, the rotating component 7 is arranged between the arm supports 2, the graphite electrode body 6 is connected and installed between the rotating components 7, the rotating component 7 comprises a motor frame 71, a rotating motor 72, a first fixed bearing 73, a driving shaft 74, a second fixed bearing 75, a driven shaft 76, a chuck 77, a rotating center 78 and a second fastening stud 79, the first fixed bearing 73 and the second fixed bearing 75 are respectively inserted and installed inside the arm support 2, bearing grooves are formed in the end face of the arm support 2, and the first fixed bearing 73 and the second fixed bearing 75 are fixedly installed in the bearing grooves respectively, so that transmission is facilitated; the motor frame 71 is fixedly installed on one side end face of the arm frame 2 through screws, the center of the top end face of the motor frame 71 is fixedly provided with a rotating motor 72 through screws, one side of the rotating motor 72 is connected and installed with a driving shaft 74, one end of a first fixing bearing 73 is inserted and installed with a driven shaft 76, one end of the driving shaft 74 penetrates through a second fixing bearing 75 and one end of the driven shaft 76 penetrates through the first fixing bearing 73 and is installed with a chuck 77 through bolt connection, both ends of the end face of the chuck 77 are provided with fastening screw holes, a second fastening stud 79 is inserted and installed inside the fastening screw holes, one end of the second fastening stud 79 penetrates through the fastening screw holes and is fastened and connected with the outer wall of the graphite electrode body 6, and; a rotating center 78 is arranged at the center of the end face of the chuck 77, and the two ends of the graphite electrode body 6 are connected with the rotating center 78; the top of the arm support 2 is fixedly provided with a cross beam frame 3 through screws, the end surface of the cross beam frame 3 is internally provided with a movable chute 4, a scribing component 5 is arranged between the cross beam frames 3, the scribing component 5 comprises an electric push rod 51, a scribing base 52, a connecting plate 53, a movable sliding block 54, a connecting rod 55, a scribing plate 56, a scribing pen 57 and a first fastening stud 58, the electric push rod 51 is fixedly arranged at one end of the top of the arm support 2 through screws, the scribing base 52 is arranged in the cross beam frame 3, the front end surface and the rear end surface of the scribing base 52 are respectively and fixedly provided with the movable sliding block 54, the movable sliding block 54 is in sliding connection with the movable chute 4, the connecting plate 53 is welded in the center of the end surface of the top of the scribing base 52, one end of the electric push rod 51 is fixedly connected with the connecting plate 53, the connecting, a marking pen 57 is inserted and mounted on the end face of one side of the top of the marking plate 56, first fastening studs 58 are respectively mounted on the two sides of the marking plate 56 through threaded connection, and one end of each first fastening stud 58 penetrates through the marking plate 56 to be fixedly connected with the marking pen 57, so that the marking position can be conveniently adjusted; a cover plate 9 is fixedly arranged at the center of the top end face of the case 1 through a screw, and a cleaning assembly 8 is arranged inside the case 1; the cleaning assembly 8 comprises a hydraulic cylinder 81, a hydraulic rod 82, a lifting frame 83, guide sleeves 84, a lifting rod 85, a bottom frame 86 and a cleaning brush 87, the hydraulic cylinder 81 is fixedly installed on the inner bottom end face of the case 1 through screws, the hydraulic cylinder 81 is connected with an external hydraulic station through a hydraulic oil pipe, the hydraulic rod 82 is arranged on the top of the hydraulic cylinder 81, the lifting frame 83 is fixedly installed at one end of the top of the hydraulic rod 82 through bolts, the lifting rod 85 is fixedly installed on two sides of the top end face of the lifting frame 83 through screws, the two guide sleeves 84 are installed on two sides of the end face of the cover plate 9 in an inserted and connected mode, one end of the lifting rod 85 penetrates through the guide sleeves 84 and is installed on the bottom frame 86 in a connected mode, the cleaning brush 87 is fixedly installed at the top; one side of the front end face of the case 1 is fixedly provided with an electric cabinet 10 through a screw, and the electric cabinet 10 is electrically connected with the electric push rod 51, the rotating motor 72 and an external hydraulic station, so that manual operation is facilitated.
The utility model discloses a theory of operation: when in use, the case 1 can be supported by the supporting legs 11, the graphite electrode body 6 is installed and rotated by the rotating assembly 7, the chuck 77 at one end of the driven shaft 76 is detached, the other end of the graphite electrode body 6 is connected with the rotating center 78 in the chuck 77 at one end of the driving shaft 74, one end of the graphite electrode body 6 is moved to be flush with the driven shaft 76, the chuck 77 at one end of the driven shaft 76 is reset, the driven shaft 76 and the chuck 77 are fixed by bolts, the rotating center 78 in the chuck 77 at one end of the driven shaft 76 is tightly connected with one end of the graphite electrode body 6, the second fastening stud 79 outside the chuck 77 is screwed until the second fastening stud 79 is tightly connected with one end of the graphite electrode body 6, so that the graphite electrode body 6 is fixed between the arm supports 2, and the rotating motor 72 at the top of the motor support 71 works through the electric cabinet 10, the rotating motor 72 drives the driving shaft 74 and the first fixed bearing 73 to rotate, so that the graphite electrode body 6 is driven to rotate through the chuck 77 and the rotating center 78 on one side of the driving shaft 74, at the other end of the graphite electrode body 6, rotation is generated by a second fixed bearing 75 and a driven shaft 76, thereby enabling the graphite electrode body 6 to rotate, enabling an external hydraulic station to work through the electric cabinet 10, cleaning the graphite electrode body 6 by the cleaning component 8, so that the hydraulic cylinder 81 in the machine case 1 works to push the hydraulic rod 82 to move upwards, the hydraulic rod 82 moves upwards to push the lifting frame 83 to move upwards, thereby enabling the lifting rod 85 to move upwards in the guide sleeve 84 in the cover plate 9, thereby enabling the bottom frame 86 to move upwards, the bottom frame 86 moves upwards to drive the cleaning brush 87 to be in contact with the graphite electrode body 6, thereby cleaning the graphite electrode body 6 and removing dust and contaminated soil on the surface of the graphite electrode body 6; after cleaning, the hydraulic cylinder 81 drives the hydraulic rod 82 to reset, so that the cleaning brush 87 at the top of the bottom frame 86 is separated from the graphite electrode body 6, the electric cabinet 10 stops the rotating motor 72 and enables the electric push rod 51 of the scribing assembly 5 to work, the connecting plate 53 pushes the scribing base 52, the scribing base 52 slides in the moving chute 4 in the cross beam frame 3 through the moving slide block 54, so that the connecting rod 55 drives the scribing plate 56 to move, after the scribing plate slides to the scribing position, the first fastening stud 58 is screwed, the height of the scribing pen 57 is adjusted, until the bottom of the scribing pen 57 is contacted with the end face of the graphite electrode body 6, the first fastening stud 58 is screwed, the rotating motor 72 is opened again, so that the graphite electrode body 6 rotates, the graphite electrode body 6 can be scribed through the scribing pen 57, and after scribing is completed, the graphite electrode body 6 is detached from the chuck 77, thereby completing the scribing.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. An automatic graphite electrode scribing device is characterized by comprising a case (1), an arm support (2), a cross beam frame (3), a moving chute (4), a scribing component (5), a graphite electrode body (6), a rotating component (7), a cleaning component (8), a cover plate (9), an electric cabinet (10) and supporting legs (11), wherein the supporting legs (11) are fixedly installed on the periphery of the bottom end face of the case (1) through bolts respectively, the arm supports (2) are fixedly installed at the edge positions of two side faces of the top end face of the case (1) through bolts, the rotating component (7) is arranged between the arm supports (2), the graphite electrode body (6) is connected and installed between the rotating components (7), the cross beam frame (3) is fixedly installed at the top of the arm support (2) through bolts, the moving chute (4) is formed in the end face of the cross beam frame (3), a scribing component (5) is arranged between the cross beam frames (3), a cover plate (9) is fixedly installed at the central position of the top end face of the case (1) through a screw, and a cleaning component (8) is arranged in the case (1);
the rotating assembly (7) comprises a motor frame (71), a rotating motor (72), a first fixed bearing (73), a driving shaft (74), a second fixed bearing (75), a driven shaft (76), a chuck (77), a rotating center (78) and a second fastening stud (79), wherein the first fixed bearing (73) and the second fixed bearing (75) are respectively installed in the arm frame (2) in an inserting mode, the motor frame (71) is installed on one side end face of the arm frame (2) through a screw in a fixed mode, the rotating motor (72) is installed in the center of the top end face of the motor frame (71) through a screw in a fixed mode, the driving shaft (74) is installed on one side of the rotating motor (72) in a connecting mode, the driven shaft (76) is installed in an inserting mode at one end of the first fixed bearing (73), the second fixed bearing (75) is installed at one end of the driving shaft (74), and the chuck (77) is installed at one end of the driven shaft (76) through ) The center of the end face of the chuck (77) is provided with a rotating center (78), and the two ends of the graphite electrode body (6) are connected with the rotating center (78).
2. The automatic graphite electrode scribing device according to claim 1, wherein the scribing component (5) comprises an electric push rod (51), a scribing base (52), a connecting plate (53), a movable sliding block (54), a connecting rod (55), a scribing plate (56), a scribing pen (57) and a first fastening stud (58), the electric push rod (51) is fixedly installed at one end of the top of the arm support (2) through a screw, the scribing base (52) is arranged inside the cross beam frame (3), the movable sliding block (54) is fixedly installed on the front end face and the rear end face of the scribing base (52), the movable sliding block (54) is in sliding connection with the movable sliding chute (4), the connecting plate (53) is welded and installed in the center of the end face of the top of the scribing base (52), one end of the electric push rod (51) is fixedly connected with the connecting plate (53), the connecting rod (55) is welded and installed on the end face of the bottom of the scribing base (52, and the bottom end face of the connecting rod (55) is welded with a scribing plate (56), the end face of one side of the top of the scribing plate (56) is spliced with a scribing pen (57), the two sides of the scribing plate (56) are respectively provided with a first fastening stud (58) through threaded connection, and one end of the first fastening stud (58) penetrates through the scribing plate (56) and is fixedly connected with the scribing pen (57).
3. The automatic graphite electrode marking device as claimed in claim 1, wherein bearing grooves are formed in the end surfaces of the arm support (2), and the first fixed bearing (73) and the second fixed bearing (75) are respectively and fixedly mounted in the bearing grooves.
4. The automatic graphite electrode scribing device according to claim 1, wherein fastening screw holes are formed in both ends of the end surface of the chuck (77), second fastening studs (79) are inserted into the fastening screw holes, and one ends of the second fastening studs (79) penetrate through the fastening screw holes to be fastened and connected with the outer wall of the graphite electrode body (6).
5. The automatic graphite electrode marking device according to claim 1, wherein the cleaning assembly (8) comprises a hydraulic cylinder (81), a hydraulic rod (82), a lifting frame (83), a guide sleeve (84), a lifting rod (85), a bottom frame (86) and a cleaning brush (87), the hydraulic cylinder (81) is fixedly installed on the inner bottom end face of the case (1) through screws, the hydraulic cylinder (81) is connected with an external hydraulic station through a hydraulic oil pipe, the hydraulic rod (82) is arranged at the top of the hydraulic cylinder (81), the lifting frame (83) is fixedly installed at one end of the top of the hydraulic rod (82) through a bolt, the lifting rod (85) is fixedly installed on two sides of the top end face of the lifting frame (83) through screws, the two guide sleeves (84) are installed on two sides of the end face of the cover plate (9) in an inserting mode, one end of the lifting rod (85) penetrates through the guide sleeve (84) and is connected with the bottom, the top of the bottom frame (86) is fixedly provided with a cleaning brush (87) through a screw.
6. The automatic graphite electrode scribing device according to claim 1, wherein an electric cabinet (10) is fixedly installed on one side of the front end face of the case (1) through screws, and the electric cabinet (10) is electrically connected with the electric push rod (51), the rotating motor (72) and an external hydraulic station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474773.4U CN211615586U (en) | 2019-12-31 | 2019-12-31 | Automatic marking device of graphite electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474773.4U CN211615586U (en) | 2019-12-31 | 2019-12-31 | Automatic marking device of graphite electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211615586U true CN211615586U (en) | 2020-10-02 |
Family
ID=72634794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922474773.4U Expired - Fee Related CN211615586U (en) | 2019-12-31 | 2019-12-31 | Automatic marking device of graphite electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211615586U (en) |
-
2019
- 2019-12-31 CN CN201922474773.4U patent/CN211615586U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 030600 Yi'an Zhen Meng Cun Wan Cun Nan, Jiexiu City, Jinzhong City, Shanxi Province Patentee after: Shanxi Sanxian new energy Co.,Ltd. Address before: 030600 An Zhen Meng Cun Wan Cun Nan, Jiexiu City, Jinzhong City, Shanxi Province Patentee before: Shanxi Sanxian new energy Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210927 Address after: 030600 700 meters south of mengcunwan village, Yi'an Town, Jinzhong City, Shanxi Province (West of village entrance and north of national highway 108) Patentee after: Shanxi Juxian graphite New Material Co.,Ltd. Address before: 030600 Yi'an Zhen Meng Cun Wan Cun Nan, Jiexiu City, Jinzhong City, Shanxi Province Patentee before: Shanxi Sanxian new energy Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |