CN109604728B - Edging sword, sword support and photovoltaic edging machine - Google Patents
Edging sword, sword support and photovoltaic edging machine Download PDFInfo
- Publication number
- CN109604728B CN109604728B CN201910039776.7A CN201910039776A CN109604728B CN 109604728 B CN109604728 B CN 109604728B CN 201910039776 A CN201910039776 A CN 201910039776A CN 109604728 B CN109604728 B CN 109604728B
- Authority
- CN
- China
- Prior art keywords
- cutter
- knife
- holder
- edging
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007688 edging Methods 0.000 title claims description 64
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 238000009966 trimming Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004880 explosion Methods 0.000 abstract description 10
- 230000002159 abnormal effect Effects 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 230000005856 abnormality Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
- Knives (AREA)
Abstract
The invention provides a trimming knife, a knife holder and a photovoltaic trimming machine, wherein the trimming knife comprises a knife body, and the knife body comprises: the thickness of the cutter head is gradually reduced from the first end to the second end of the cutter head, and a U-shaped cutter edge is arranged at the second end of the cutter head; and one end of the knife handle is connected with the first end of the knife head and is used for being connected with the knife holder. The edge cutter provided by the embodiment of the invention has a good edge cutting effect on the photovoltaic component, is convenient to install in the cutter holder, and can avoid abnormal conditions such as component explosion, component gouging and the like caused by serious abrasion of a single edge cutter when the photovoltaic component is subjected to edge cutting when a plurality of edge cutters are installed in the cutter holder.
Description
Technical Field
The invention relates to the technical field of photovoltaic edging, in particular to an edging cutter, a cutter holder and a photovoltaic edging machine.
Background
The edging sword of current photovoltaic edging machine is U type opening sword, straight sword isotructure, and its structure setting influences greatly to the edging effect of photovoltaic module, and the edging sword edging effect of current structure is unsatisfactory, and current edging sword is single sword and uses, can't guarantee to the effect behind the photovoltaic module edging at the edging in-process, if the serious edging sword of wearing and tearing can take place the unusual circumstances such as subassembly explosion, subassembly gouge easily in time discovery.
Disclosure of Invention
In view of this, the invention provides an edge cutting tool, which is matched with a tool holder to ensure an edge cutting effect on a photovoltaic assembly and avoid abnormal conditions such as component explosion and gouging caused by abrasion of the edge cutting tool.
The invention also provides a knife holder with the knife holder.
In addition, the invention further provides a photovoltaic edge cutting machine.
In order to solve the technical problems, the invention adopts the following technical scheme:
the edging cutter according to an embodiment of a first aspect of the present invention includes a cutter body including:
the thickness of the cutter head is gradually reduced from the first end to the second end of the cutter head, and a U-shaped cutter edge is arranged at the second end of the cutter head;
and one end of the knife handle is connected with the first end of the knife head and is used for being connected with the knife holder.
Preferably, the U-shaped knife edge is arranged in the middle of the second end of the knife head.
Preferably, the cutter head is formed in a curved arc shape.
Preferably, a first clamping groove is formed in the knife handle and is used for being fixedly connected with the knife holder.
The holder according to the embodiment of the second aspect of the present invention is applied to the beveling tool of the above-described embodiment, and includes:
the edge cutting tool comprises a tool holder body, wherein at least two mounting grooves are formed in the tool holder body and used for mounting the edge cutting tool;
the fastener is detachably mounted on the cutter holder body and used for fixing the edge cutter in the mounting groove.
Preferably, a second clamping groove is formed in the cutter holder body, and the fastener penetrates through the second clamping groove.
Preferably, the fastener comprises:
a through hole is formed in the fixing rod along the axial direction of the fixing rod, and the fixing rod is installed in the second clamping groove;
and one end of the screw rod penetrates through the through hole and is in threaded connection with the cutter holder body.
Preferably, the cutter holder body is provided with five mounting grooves.
Preferably, a microswitch is arranged in the mounting groove on the cutter holder body, and a cutter handle of the edge cutter is in contact with the microswitch when being mounted in the mounting groove.
According to the embodiment of the third aspect of the invention, the photovoltaic edging machine comprises:
a plurality of edging cutters, which are the edging cutters of the above embodiments; and
the edge cutting device comprises a cutter holder, wherein the cutter holder is the cutter holder of the embodiment, the edge cutters are arranged in the mounting groove, and the cutter edges of the edge cutters are arranged along the same straight line.
The technical scheme of the invention at least has one of the following beneficial effects:
1) according to the edge cutter provided by the embodiment of the invention, the edge cutter and the cutter holder are installed on the edge cutter in a matching manner, so that the abnormity of component explosion, component gouging and the like in the edge cutting process of the edge cutter can be effectively prevented;
2) the edging cutter and the cutter holder adopt a quick-inserting type installation mode, so that the edging cutter is convenient to install, disassemble and replace.
3) The micro switch is arranged in the knife holder, so that the abnormal phenomenon caused by the abnormal trimming of the photovoltaic module in the knife holder can be prevented.
Drawings
FIG. 1 is a schematic view of a structure of an edge trimmer according to an embodiment of the present invention installed in a holder;
fig. 2 is a schematic view of a disassembled structure of the edge cutter and the cutter holder according to the embodiment of the invention.
Reference numerals:
a trimming blade 100;
a cutter head 110; a knife edge 111;
a knife handle 120; a first card slot 121;
a knife holder 200;
a blade holder body 210; a mounting groove 211; a second card slot 212; a threaded hole 213;
a fastener 220; a fixing rod 221; a through hole 2211; a lead screw 222.
Detailed Description
First, the edge trimmer 100 according to the first aspect of the present invention will be described in detail with reference to the drawings.
As shown in fig. 1 to 2, the edge trimmer 100 according to the embodiment of the present invention includes a blade body including a tool bit 110 and a tool shank 120.
Specifically, the thickness of the tool bit 110 gradually decreases from the first end to the second end of the tool bit 110, a U-shaped tool opening 111 is formed in the second end of the tool bit 110, and one end of the tool holder 120 is connected to the first end of the tool bit 110 and is used for being connected to the tool holder 200.
That is to say, the both sides wall of tool bit 110 draws close gradually from the first end of tool bit 110 to the second end to make the second end of tool bit 110 form thinner slice, be equipped with U type edge of a knife 111 on the second end, this structure is favorable to the cutting to photovoltaic module, and be connected with handle of a knife 120 at the first end of tool bit 110, handle of a knife 120 is used for with sword support 200 fixed connection, when installing in sword support 200 inside that a plurality of edging swoves 100 were arranged into a line, a plurality of edging swoves 100 are used in photovoltaic module's power equilibrium, can prevent single-point atress inequality, when effectual edging sword 100 wearing and tearing of avoiding are serious, if the emergence of the unusual circumstances such as the subassembly explosion piece that probably leads to in time changing, subassembly bruise.
Therefore, according to the edging cutter 100 provided by the embodiment of the invention, the edging effect of the photovoltaic module is good, the photovoltaic module is convenient to install in the cutter holder 200, and when a plurality of edging cutters are installed in the cutter holder, abnormal conditions such as component explosion, component damage and the like caused by serious abrasion of a single edging cutter during edging of the photovoltaic module can be avoided.
Preferably, the U-shaped knife edge 111 is disposed at a position intermediate the second end of the cutter head 110. That is, the knife edge 111 is disposed at the middle position of the second end of the tool bit 110, and when the tool holder 120 is installed in the tool holder 200, the knife edge 111 faces upward, which facilitates the cutting of the photovoltaic module by the edge cutting knife 100.
Alternatively, the tool bit 110 is formed in a curved arc shape. The bent arc shape can effectively prevent the photovoltaic module from being damaged when the photovoltaic module is contacted with the cutter head 110.
According to a preferred embodiment of the present invention, a first locking groove 121 is disposed on the tool holder 120, and the first locking groove 121 is used for being fixedly connected with the tool holder 200. That is to say, the first clamping groove 121 is formed in the tool holder 120, so that the tool holder 120 and the tool holder 200 can be fixedly connected, the edge cutting tool 100 can be connected more firmly and stably, and edge cutting is facilitated.
In a word, according to the edging cutter 100 of the embodiment of the present invention, by changing the structure thereof, edging of the photovoltaic module is facilitated, the photovoltaic module is better protected, and the edging cutter 100 and the cutter holder 200 are more convenient to mount and dismount, and when a plurality of edging cutters 100 are mounted in the cutter holder 200, abnormal situations such as component explosion, component gouge and the like which may be caused by untimely replacement of the edging cutters 100 when the edging cutters 100 are seriously worn can be effectively avoided.
The holder 200 according to the embodiment of the second aspect of the present invention is applied to the beveling tool 100 of the above-described embodiment, and the holder 200 includes a holder body 210 and a fastener 220.
Specifically, at least two mounting grooves 211 are formed in the holder body 210, the mounting grooves 211 are used for mounting the edging cutter 100, and the fastening member 220 is detachably mounted on the holder body 210 and used for fixing the edging cutter 100 in the mounting grooves 211.
That is to say, can install two at least edging swoves 100 of the above-mentioned embodiment in the sword support body 210, during photovoltaic module edging, if one of them edging sword 100 when wearing and tearing seriously, can carry out the edging by another edging sword 100 to photovoltaic module to can effectually avoid wearing and tearing serious edging sword 100 if not in time change the emergence of the abnormal conditions such as the subassembly that probably leads to explodes the piece, the subassembly is gouged. And the edge cutter 100 is detachably connected with the cutter holder body 210 through the fastener 220, so that the edge cutter 100 and the cutter holder 200 can be conveniently mounted and dismounted, the mounting is firmer, and the edge cutter 100 can effectively cut photovoltaic components.
Preferably, the knife holder body 210 is provided with a second clamping groove 212, and the fastener 220 is inserted into the second clamping groove 212. That is, the fastener 220 is detachably installed in the second card slot 212, which improves the convenience and stability of installation.
According to a preferred embodiment of the present invention, the fastening member 220 comprises a fixing rod 221 and a screw rod 222, a through hole 2211 is formed in the fixing rod 221 along the axial direction thereof, the fixing rod 221 is installed in the second clamping groove 212, and one end of the screw rod 222 passes through the through hole 2211 and is screwed with the holder body 210.
That is to say, the fixing rod 221 is detachably fixed in the second clamping groove 212, so as to facilitate the installation and detachment of the fixing rod 221, one end of the screw rod 222 passes through the through hole 2211 of the fixing rod 221 and is in threaded connection with the holder body 210, so as to fixedly connect the trimming knife 100 with the holder body 210, specifically, a threaded hole 213 may be formed in the holder body, and one end of the screw rod 222 is provided with an external thread, so as to achieve the threaded connection between the screw rod 222 and the holder body 210.
During installation, the holder 120 of the trimming knife 100 is inserted into the mounting groove 211, the fixing rod 221 passes through the first clamping groove 121 and the second clamping groove 212, the screw rod 222 passes through the fixing rod 221 and is screwed into the threaded hole 213 in the knife holder body 210, the trimming knife 100 is further fixed in the mounting groove 211 of the knife holder body 210, in order to save space and improve trimming effect, the mounting groove 211 can be obliquely arranged in the knife holder body 210, and the trimming knife 100 can be obliquely arranged in the mounting groove 211.
Preferably, five mounting grooves 211 are formed in the blade holder body 210, and the blade holder body 210 may be set to be 10 cm, so as to further ensure the edge cutting effect of the photovoltaic module, and of course, in other embodiments of the present invention, 3, or 4 mounting grooves may also be set, and the present invention is not limited thereto.
In some embodiments of the present invention, a micro switch is disposed in the mounting groove 211 of the holder body 210, and the handle 120 of the trimming knife 100 contacts with the micro switch when being mounted in the mounting groove 211.
That is to say, through setting up micro-gap switch, whether control photovoltaic module that can be better reachs the position of formulating to realize the effective edging to photovoltaic module, can prevent that photovoltaic module is normally edging in the sword support 200 and produce unusually.
According to the cutter holder 200 provided by the embodiment of the invention, at least more than two edge cutters 100 can be installed, so that the abnormalities such as component explosion, component damage and the like in the edge cutting process of the edge cutting machine can be effectively prevented, the edge cutters 100 and the cutter holder 200 adopt a quick-insertion type installation mode, so that the installation and the disassembly are convenient, the replacement is convenient, and a microswitch is arranged in the cutter holder 200, so that the abnormality caused by the fact that a photovoltaic component is not normally cut in the cutter holder 200 can be prevented.
The photovoltaic edging machine according to the third aspect of the present invention includes a plurality of edging cutters 100 and a holder 200, the plurality of edging cutters 100 being the edging cutters 100 of the above-described embodiment, and the holder 200 being the holder 200 of the above-described embodiment, the edging cutters 100 being mounted in the mounting groove 211, and the edges 111 of the plurality of edging cutters 100 being arranged along the same line.
That is to say, the edging machine includes the sword holder 200, installs a plurality of edging swoves 100 in the sword holder 200, and the edge 111 of a plurality of edging swoves 100 is arranged along same straight line, can effectually prevent that the edging machine from taking place the unusual such as subassembly explosion piece, subassembly gouge in the edging in-process.
Since the specific structures and functions of the edge cutter 100 and the holder 200 have been described in detail in the above embodiments, they are not described in detail herein.
The photovoltaic edge cutting machine comprises the cutter holder 200 and the plurality of edge cutters 100 arranged in the cutter holder 200 according to the embodiment of the invention, and the cutter holder 200 and the edge cutters 100 according to the embodiment of the invention have the technical effects, so that the photovoltaic edge cutting machine also has the corresponding technical effects, namely, the abnormity of component explosion, component damage and the like in the edge cutting process of the edge cutting machine can be effectively prevented, the edge cutters 100 and the cutter holder 200 adopt a quick-insertion type installation mode, the installation and the disassembly are convenient, the replacement is convenient, and the microswitch is arranged in the cutter holder 200, so that the abnormity caused by the fact that a photovoltaic component is not normally cut in the cutter holder 200 can be prevented.
Other structures and operations of the photovoltaic edging machine according to the embodiments of the present invention are understood and easily implemented by those skilled in the art, and thus will not be described in detail.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. A knife holder, which is characterized in that the knife holder is applied to an edge cutting knife,
the knife holder comprises:
the edge cutting knife comprises a knife holder body, wherein at least two mounting grooves are formed in the knife holder body, the mounting grooves are used for mounting the edge cutting knife, a microswitch is arranged in each mounting groove in the knife holder body, when a knife handle of the edge cutting knife is mounted in each mounting groove, the knife handle of the edge cutting knife is in contact with the microswitch, and a second clamping groove is formed in the knife holder body;
the fastener is detachably arranged on the cutter holder body and is used for fixing the edge cutter in the mounting groove;
the fastener includes:
a through hole is formed in the fixing rod along the axial direction of the fixing rod, and the fixing rod is installed in the second clamping groove;
and one end of the screw rod penetrates through the through hole and is in threaded connection with the cutter holder body.
2. The holder of claim 1, wherein five mounting slots are provided on the holder body.
3. The utility model provides a photovoltaic edging machine which characterized in that, includes a plurality of edging swoves and sword holds in the palm, the edging sword includes the sword body, the sword body includes:
the thickness of the cutter head is gradually reduced from the first end to the second end of the cutter head, a U-shaped cutter edge is arranged at the second end of the cutter head, and the cutter head is in a curved arc shape;
one end of the cutter handle is connected with the first end of the cutter head and is used for being connected with the cutter holder; and
the knife holder as claimed in any one of claims 1-2, wherein the edging knives are mounted in the mounting grooves, and the edges of the plurality of edging knives are arranged along the same line.
4. The photovoltaic edging machine of claim 3, wherein the U-shaped notch is disposed at an intermediate position of the second end of the blade head.
5. The photovoltaic edge trimmer of claim 3, wherein the tool shank is provided with a first clamping groove, and the first clamping groove is fixedly connected with the tool holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910039776.7A CN109604728B (en) | 2019-01-16 | 2019-01-16 | Edging sword, sword support and photovoltaic edging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910039776.7A CN109604728B (en) | 2019-01-16 | 2019-01-16 | Edging sword, sword support and photovoltaic edging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109604728A CN109604728A (en) | 2019-04-12 |
| CN109604728B true CN109604728B (en) | 2020-12-29 |
Family
ID=66016870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910039776.7A Active CN109604728B (en) | 2019-01-16 | 2019-01-16 | Edging sword, sword support and photovoltaic edging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109604728B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2861322A (en) * | 1955-01-05 | 1958-11-25 | United States Steel Corp | Gang lathe tool |
| CN2200507Y (en) * | 1994-11-03 | 1995-06-14 | 冶金工业部钢铁研究总院 | Scavenger for spew on welding pipe |
| CN203172130U (en) * | 2013-04-15 | 2013-09-04 | 海南英利新能源有限公司 | Photovoltaic module trimming knife |
| CN204054085U (en) * | 2014-07-25 | 2014-12-31 | 山东泰岱光伏科技有限公司 | A kind of photovoltaic module edge iron |
| CN104416584A (en) * | 2013-08-29 | 2015-03-18 | 迟玫 | Trimming knife capable of improving photovoltaic module quality and method for assembling trimming knife |
| CN204566868U (en) * | 2015-03-31 | 2015-08-19 | 通威太阳能（合肥）有限公司 | A kind of photovoltaic module chamfered edge frock |
| CN205735188U (en) * | 2016-05-11 | 2016-11-30 | 徐州志欧机电设备有限公司 | Solar photovoltaic assembly has cut edge device |
| CN106449869A (en) * | 2016-08-30 | 2017-02-22 | 嘉兴奥力弗光伏科技有限公司 | Processing equipment for photovoltaic assembly |
| CN206028764U (en) * | 2016-09-20 | 2017-03-22 | 苏州科比特切削科技有限公司 | Multi -functional change lathe tool of dismantling |
-
2019
- 2019-01-16 CN CN201910039776.7A patent/CN109604728B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2861322A (en) * | 1955-01-05 | 1958-11-25 | United States Steel Corp | Gang lathe tool |
| CN2200507Y (en) * | 1994-11-03 | 1995-06-14 | 冶金工业部钢铁研究总院 | Scavenger for spew on welding pipe |
| CN203172130U (en) * | 2013-04-15 | 2013-09-04 | 海南英利新能源有限公司 | Photovoltaic module trimming knife |
| CN104416584A (en) * | 2013-08-29 | 2015-03-18 | 迟玫 | Trimming knife capable of improving photovoltaic module quality and method for assembling trimming knife |
| CN204054085U (en) * | 2014-07-25 | 2014-12-31 | 山东泰岱光伏科技有限公司 | A kind of photovoltaic module edge iron |
| CN204566868U (en) * | 2015-03-31 | 2015-08-19 | 通威太阳能（合肥）有限公司 | A kind of photovoltaic module chamfered edge frock |
| CN205735188U (en) * | 2016-05-11 | 2016-11-30 | 徐州志欧机电设备有限公司 | Solar photovoltaic assembly has cut edge device |
| CN106449869A (en) * | 2016-08-30 | 2017-02-22 | 嘉兴奥力弗光伏科技有限公司 | Processing equipment for photovoltaic assembly |
| CN206028764U (en) * | 2016-09-20 | 2017-03-22 | 苏州科比特切削科技有限公司 | Multi -functional change lathe tool of dismantling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109604728A (en) | 2019-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE59504791D1 (en) | Form-locked insert | |
| EP2422909A1 (en) | Structure for preventing falling off of riving knife fastener for rotary saw | |
| CN109604728B (en) | Edging sword, sword support and photovoltaic edging machine | |
| CN211682224U (en) | Shredding device for kitchen knife | |
| CN109346907B (en) | Manual wire stripper | |
| CN211846597U (en) | Film slitting cutter mechanism | |
| CN109865872B (en) | Milling cutter | |
| CN210957124U (en) | Plug connector and slot sawing cutter used by same | |
| CN207205355U (en) | A kind of gang tool for drilling and removing breach burr | |
| CN219835493U (en) | Potato cutter | |
| CN209664323U (en) | Lathe tool is used in a kind of processing of equipment | |
| KR20110010556U (en) | Cutter Assembly of Welding Tip Dresser | |
| CN111975056A (en) | Reverse countersinking tool | |
| CN211030099U (en) | Art designing knife convenient for cutting | |
| CN219053033U (en) | Milling cutter structure with reuse | |
| CN210254302U (en) | Machining cutter capable of being installed quickly | |
| CN221338827U (en) | Electric planing tool body | |
| CN201471001U (en) | multifunctional saw | |
| CN216966396U (en) | Anti-drop three-edge milling cutter | |
| CN212371335U (en) | Cutting mechanism of slitting machine | |
| CN205085448U (en) | Immediately, adorn formula milling cutter piece | |
| KR20200137681A (en) | Smart knife fastened to hot stick | |
| CN220659077U (en) | Nailing machine head shredding knife | |
| CN219006257U (en) | Ultrasonic wave cutting knife fixed establishment | |
| CN219966476U (en) | Inner hole hook knife capable of being clamped repeatedly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201125 Address after: 322005 No.165 Tongze Road, Yiting Town, Jinhua City, Zhejiang Province Applicant after: Yiwu Jingao Solar Energy Technology Co., Ltd Address before: 054000 No. 1688 Chang'an Road, Xingtai Economic Development Zone, Hebei Province Applicant before: JA (XINGTAI) SOLAR Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |