CN104444389A - Double-station copper rod receiving device - Google Patents

Double-station copper rod receiving device Download PDF

Info

Publication number
CN104444389A
CN104444389A CN201410632348.2A CN201410632348A CN104444389A CN 104444389 A CN104444389 A CN 104444389A CN 201410632348 A CN201410632348 A CN 201410632348A CN 104444389 A CN104444389 A CN 104444389A
Authority
CN
China
Prior art keywords
frame
fixed
lid
vertical beam
collecting
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.)
Granted
Application number
CN201410632348.2A
Other languages
Chinese (zh)
Other versions
CN104444389B (en
Inventor
颜承龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quanzhou Groat mechanical and Electrical Equipment Co., Ltd.
Original Assignee
WUHU MINTAI COPPER INDUSTRY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUHU MINTAI COPPER INDUSTRY Co Ltd filed Critical WUHU MINTAI COPPER INDUSTRY Co Ltd
Priority to CN201710077377.0A priority Critical patent/CN107055105B/en
Priority to CN201410632348.2A priority patent/CN104444389B/en
Publication of CN104444389A publication Critical patent/CN104444389A/en
Application granted granted Critical
Publication of CN104444389B publication Critical patent/CN104444389B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G57/00Stacking of articles
    • B65G57/02Stacking of articles by adding to the top of the stack
    • B65G57/16Stacking of articles of particular shape
    • B65G57/18Stacking of articles of particular shape elongated, e.g. sticks, rods, bars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G57/00Stacking of articles
    • B65G57/02Stacking of articles by adding to the top of the stack
    • B65G57/16Stacking of articles of particular shape
    • B65G57/18Stacking of articles of particular shape elongated, e.g. sticks, rods, bars
    • B65G57/186Cylindrical articles, e.g. tubes, rods, etc.
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B27/00Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/10Bundling rods, sticks, or like elongated objects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30Arranging and feeding articles in groups
    • B65B35/50Stacking one article, or group of articles, upon another before packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a double-station copper rod receiving device and belongs to the technical field of machining. The double-station copper rod receiving device comprises a supporting frame, a receiving frame base and two collecting devices, wherein a first frame cover an a second frame cover are hinged to the receiving frame base and form a V-shaped groove, a first hydraulic cylinder and a second hydraulic cylinder are downwards hinged to the middle of the receiving frame base, and sensing plates are fixed to the tail end of the first frame cover and the tail end of the second frame cover. The two collecting devices are symmetrically arranged on two sides of the receiving frame base. Each collecting device comprises a collecting frame and a guide rod, wherein the collecting frame comprises a bottom beam and a vertical beam, wherein the bottom beam is fixed to a base provided with a fixing device, built-in grooves are formed in the middles of the bottom beam and the vertical beam, and buffer layers are installed in the built-in grooves. Limiting plates are arranged at the head collecting frame and the tail collecting frame, and guide plates are fixed to the limiting plates. The double-station copper rod receiving device can avoid the phenomenon that collected metal rods are not in order, abrasion produced when the copper rods drops is reduced, when any one collecting device is full of bundles, the other collecting device begins to collect the rods, accordingly the mode that startup production is performed after shutdown for waiting for bundle completion is abandoned, and production efficiency is improved.

Description

A kind of double Copper bar collection device
Technical field
The invention belongs to Machining Technology field, more particularly, relate to a kind of double Copper bar collection device.
Background technology
At present, when copper rod from the equipment of last processing together out after, they collect and then tie up by staff, will do several steps in this process, efficiency is not very high, need to provide a bundling station, can complete disposable for these steps simultaneously, save time, alleviate the labour intensity of staff, for realizing the automation of copper bar material processing, automatically can realize rewinding after copper bar material processes, or copper bar material can enter in rewinding case automatically.But in original technique, needing workman copper bar material to be taken off from operator's station after copper bar material processing is placed in rewinding case or scene is packed, need workman's moment to pay close attention to, otherwise can hinder between the copper rod processed successively, cause labor strength larger.And in current existing material collecting device, occur uneven phenomenon after copper bar material is collected into rewinding frame through normal, thus also need manpower to carry out reintegrating guarantee section bar straight uniform, waste of manpower, increases workman's work capacity, reduces production efficiency; And in current copper rod gathering-device, well do not handle the wearing and tearing produced because of friction between rewinding frame and copper bar material well, scratch is produced to copper bar material surface, greatly reduces product surface quality, have a strong impact on yield rate.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of double Copper bar collection device, solve and after copper bar material is collected, to occur that uneven and copper bar material is when falling on aggregate rack and the wear phenomenon that produces of guide rod and aggregate rack, and greatly enhance productivity.
2, technical scheme
In order to solve the problem, the technical solution adopted in the present invention is as follows:
A kind of double Copper bar collection device, comprise bracing frame, be fixed on rewinding stand on support frame as described above and material-gathering device, described rewinding stand along its length symmetry is hinged with first lid and the second frame lid, described first lid and the second frame lid are rectangle, and common composition " V " shape groove, be hinged with the first hydraulic actuating cylinder and the second hydraulic actuating cylinder that fix on the ground respectively downwards in the middle part of it, described first lid and the second frame lid end are also fixed with identical triangle tablet respectively; Described material-gathering device has two and with rewinding stand length direction for center of symmetry is located at described rewinding stand both sides, the guide rod that described material-gathering device comprises some aggregate racks along described frame lid length direction setting and is fixedly connected with described rewinding stand lower surface, described aggregate rack comprises the bottom girder being in bottom level setting and the vertical beam being fixed on described bottom girder two ends, be fixed on bottom described bottom girder and be fixed by screws on ground base, have built-in groove in the middle part of described bottom girder and vertical beam, in described built-in groove, cushion layer is installed; Two aggregate racks being in head and the tail are vertically provided with positioning plate along the side of described bottom girder described frame lid dorsad, and described positioning plate upper surface is also fixed with guide plate.
Further, described vertical beam and bottom girder tilt, and the distance between vertical beam upper end is greater than the distance between vertical beam lower end.
Further, described cushion layer is made up of wooden or plastics.
Further, described guide plate and positioning plate cross-sectional plane are 30 ° of-60 ° of angles.
Further, described guide rod be arc-shaped along the vertical section perpendicular to described frame lid length direction, and with described aggregate rack near described frame lid side vertical beam top smoothly and be fixedly connected with.
3, beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) the present invention is arranged guide plate and positioning plate actv. income that copper bar material is neat can be got final product bundle and package to aggregate rack by what arranges on two aggregate racks of head and the tail, avoid after copper bar material is collected into rewinding frame and occur uneven phenomenon through normal, ensure section bar straight uniform, there is good alignment effect, save and manually reintegrate alignment, reduce workman's work capacity, enhance productivity;
(2) cushion layer of the present invention by arranging, can effectively reducing the wearing and tearing that copper bar material produces with guide rod and aggregate rack when falling on aggregate rack, avoiding copper bar material surface therefore to produce scratch, greatly improving product surface quality, thus raising yield rate;
(3) the present invention is by arranging two with rewinding stand length direction for center of symmetry is located at the material-gathering device on described rewinding stand both sides, when any one material-gathering device fill copper rod carry out bundle and package time, another material-gathering device starts to collect copper rod, ensure that the machine of a station constantly works, need not shut down wait bundle and package complete carry out again start produce, substantially increase production efficiency, also leave time enough to bundle and package, avoid occurring that because of time is pressing the phenomenon of tying up loosely occurs;
(4) the present invention also has the advantage that structure is simple, reasonable in design, be easy to manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described further.
As shown in Figure 1, a kind of double Copper bar collection device, the rewinding stand comprising bracing frame 2 and be fixed on support frame as described above 2, it is characterized in that: also comprise material-gathering device, described rewinding stand along its length symmetry is hinged with first lid 1 and the second frame lid 7, described first lid 1 and the second frame lid 7 are rectangle, and common composition " V " shape groove, be hinged with the first hydraulic actuating cylinder 4 and the second hydraulic actuating cylinder 5 fixed on the ground respectively downwards in the middle part of it, described first lid 1 and the second frame lid 7 end are also fixed with identical triangle tablet 6 respectively; Described material-gathering device has two and with rewinding stand length direction for center of symmetry is located at described rewinding stand both sides, the guide rod 3 that described material-gathering device comprises some aggregate racks along described frame lid length direction setting and is fixedly connected with described rewinding stand lower surface, described aggregate rack comprises the bottom girder 10 being in bottom level setting and the vertical beam 9 being fixed on described bottom girder 10 two ends, be fixed on bottom described bottom girder 10 and be fixed by screws on ground base 11, have built-in groove in the middle part of described bottom girder 10 and vertical beam 9, in described built-in groove, cushion layer 8 is installed; Two aggregate racks being in head and the tail are vertically provided with positioning plate 13 along the side of described bottom girder 10 described frame lid dorsad, and described positioning plate 13 upper surface is also fixed with guide plate 12.
In addition, described vertical beam 9 tilts with bottom girder 10, and the distance between vertical beam 9 upper end is greater than the distance between vertical beam 9 lower end.Described cushion layer 8 is made up of wooden or plastics.Described guide plate 12 is 30 ° of-60 ° of angles with positioning plate 13 cross-sectional plane, ensures that copper bar material can all neatly drop down onto on aggregate rack under gravity.Described guide rod 3 is arc-shaped along the vertical section perpendicular to described frame lid length direction, and level and smooth and be fixedly connected with near vertical beam 9 top of described frame lid side with described aggregate rack.
During use, copper bar material is entered into " V " shape groove that first lid 1 and the second frame lid 7 form after fixed length cutting after, when copper bar material top touches tablet 6, described tablet 6 by signal transmission to controller, then controller is by the contraction of control first hydraulic actuating cylinder 4, first lid 1 is contacted with described guide rod 3 for axial rotary backspin goes to rewinding stand, described copper bar material is under gravity when guide rod 3 drops down onto guide plate 12 place, because of the directional tagging of guide plate 12, all neat drops on aggregate rack, realize the effect of neat rewinding, after this aggregate rack being received full material, controller together with time control the elongation of the first hydraulic actuating cylinder 4, make first lid 1 with rewinding stand for S. A. rotates up, namely described first lid 1 is packed up, the contraction of the second hydraulic actuating cylinder 5 can be controlled simultaneously, second frame lid 7 is contacted with described guide rod 3 for axial rotary backspin goes to rewinding stand, described copper bar material is under gravity when guide rod 3 drops down onto guide plate 12 place, because of the directional tagging of guide plate 12, all neat drops on aggregate rack, realize the effect of neat rewinding.Thus realize two aggregate racks and to hocket rewinding and the operation of tying up, do not need to carry out shutdown in the middle of whole process and tie up, then rewinding of starting shooting, drastically increase production efficiency.
Of the present inventionly guide plate 12 and positioning plate 13 are set on two aggregate racks of head and the tail actv. income that copper bar material is neat can get final product bundle and package to aggregate rack by what arrange, avoid after copper bar material is collected into rewinding frame and occur uneven phenomenon through normal, ensure section bar straight uniform, there is good alignment effect, save and manually reintegrate alignment, reduce workman's work capacity, enhance productivity; Cushion layer 8 also by arranging, can effectively reducing the wearing and tearing that copper bar material produces with guide rod 3 and aggregate rack when falling on aggregate rack, avoiding copper bar material surface therefore to produce scratch, greatly improving product surface quality, thus raising yield rate; And arrange two with rewinding stand length direction for center of symmetry is located at the material-gathering device on described rewinding stand both sides; when any one material-gathering device fill copper rod carry out bundle and package time; another material-gathering device starts to collect copper rod; ensure that the machine of a station constantly works; need not shut down wait bundle and package complete carry out again start produce; substantially increase production efficiency, also leave time enough to bundle and package, avoid occurring that because of time is pressing the phenomenon of tying up loosely occurs.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.

Claims (5)

1. a double Copper bar collection device, the rewinding stand comprising bracing frame (2) and be fixed on support frame as described above (2), it is characterized in that: also comprise material-gathering device, described rewinding stand along its length symmetry is hinged with first lid (1) and the second frame lid (7), described first lid (1) and the second frame lid (7) are rectangle, and common composition " V " shape groove, the first hydraulic actuating cylinder (4) and the second hydraulic actuating cylinder (5) that fix on the ground is hinged with respectively downwards in the middle part of it, described first lid (1) and the second frame lid (7) end are also fixed with identical triangle tablet (6) respectively, described material-gathering device has two and with rewinding stand length direction for center of symmetry is located at described rewinding stand both sides, the guide rod (3) that described material-gathering device comprises some aggregate racks along described frame lid length direction setting and is fixedly connected with described rewinding stand lower surface, described aggregate rack comprises the bottom girder (10) being in bottom level setting and the vertical beam (9) being fixed on described bottom girder (10) two ends, described bottom girder (10) bottom is fixed on and is fixed by screws on ground base (11), described bottom girder (10) and vertical beam (9) middle part have built-in groove, cushion layer (8) is installed in described built-in groove, two aggregate racks being in head and the tail are vertically provided with positioning plate (13) along the side of described bottom girder (10) described frame lid dorsad, and described positioning plate (13) upper surface is also fixed with guide plate (12).
2. a kind of double Copper bar collection device according to claim 1, is characterized in that: described vertical beam (9) and bottom girder (10) tilt, and the distance between vertical beam (9) upper end is greater than the distance between vertical beam (9) lower end.
3. a kind of double Copper bar collection device according to claim 1, is characterized in that: described cushion layer (8) is made up of wooden or plastics.
4. a kind of double Copper bar collection device according to claim 1, is characterized in that: described guide plate (12) and positioning plate (13) cross-sectional plane are 30 ° of-60 ° of angles.
5. a kind of double Copper bar collection device according to claim 1, it is characterized in that: described guide rod (3) along be arc-shaped perpendicular to the vertical section of described frame lid length direction, and with described aggregate rack near described frame lid side vertical beam (9) top smoothly and be fixedly connected with.
CN201410632348.2A 2014-11-12 2014-11-12 Double-station copper rod receiving device Expired - Fee Related CN104444389B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710077377.0A CN107055105B (en) 2014-11-12 2014-11-12 A kind of application method of double-station Copper bar collection device
CN201410632348.2A CN104444389B (en) 2014-11-12 2014-11-12 Double-station copper rod receiving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410632348.2A CN104444389B (en) 2014-11-12 2014-11-12 Double-station copper rod receiving device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201710077377.0A Division CN107055105B (en) 2014-11-12 2014-11-12 A kind of application method of double-station Copper bar collection device

Publications (2)

Publication Number Publication Date
CN104444389A true CN104444389A (en) 2015-03-25
CN104444389B CN104444389B (en) 2017-04-12

Family

ID=52891282

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201410632348.2A Expired - Fee Related CN104444389B (en) 2014-11-12 2014-11-12 Double-station copper rod receiving device
CN201710077377.0A Expired - Fee Related CN107055105B (en) 2014-11-12 2014-11-12 A kind of application method of double-station Copper bar collection device

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201710077377.0A Expired - Fee Related CN107055105B (en) 2014-11-12 2014-11-12 A kind of application method of double-station Copper bar collection device

Country Status (1)

Country Link
CN (2) CN104444389B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104843463A (en) * 2015-03-31 2015-08-19 河北工业大学 Automatic filter element feeding device
CN109795760A (en) * 2019-01-31 2019-05-24 石家庄钢铁有限责任公司 A kind of bar or tubing blowing material distributing rest

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110040276B (en) * 2019-03-11 2021-11-23 邵阳高华工贸实业有限公司 No-conveying continuous type automatic reinforcing steel bar collecting and bundling integration equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302046A1 (en) * 1983-01-22 1984-08-02 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Method for stacking or unstacking elongated material and stacking and/or unstacking device
CN2554096Y (en) * 2002-06-26 2003-06-04 石家庄钢铁有限责任公司 Bar standard collection device
CN2619913Y (en) * 2003-03-28 2004-06-09 涟源钢铁集团有限公司 Device for collecting and stacking section
CN201473069U (en) * 2009-08-12 2010-05-19 上海国际港务(集团)股份有限公司军工路分公司 Steel pipe piling safety device
CN203565707U (en) * 2013-09-18 2014-04-30 宁波长振铜业有限公司 Copper bar receiving device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB418302A (en) * 1932-03-22 1934-10-22 Demag Ag Improvements in plant for handling rolled bars
DE10316853B4 (en) * 2003-04-11 2007-10-31 Aisa Automation Industrielle S.A. Device for automatic packaging of containers
CN201258098Y (en) * 2008-09-06 2009-06-17 胜利油田高原石油装备有限责任公司 Steel tube gathering apparatus
CN101723106A (en) * 2008-10-28 2010-06-09 铜陵市永生机电制造有限责任公司 Bar bundling and clamping device
CN202783989U (en) * 2012-08-13 2013-03-13 天津腾飞钢管有限公司 Binding device of steel pipe
CN203921270U (en) * 2014-05-16 2014-11-05 冯永树 A kind of folded bundling device for rectangular tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302046A1 (en) * 1983-01-22 1984-08-02 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Method for stacking or unstacking elongated material and stacking and/or unstacking device
CN2554096Y (en) * 2002-06-26 2003-06-04 石家庄钢铁有限责任公司 Bar standard collection device
CN2619913Y (en) * 2003-03-28 2004-06-09 涟源钢铁集团有限公司 Device for collecting and stacking section
CN201473069U (en) * 2009-08-12 2010-05-19 上海国际港务(集团)股份有限公司军工路分公司 Steel pipe piling safety device
CN203565707U (en) * 2013-09-18 2014-04-30 宁波长振铜业有限公司 Copper bar receiving device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104843463A (en) * 2015-03-31 2015-08-19 河北工业大学 Automatic filter element feeding device
CN104843463B (en) * 2015-03-31 2016-10-26 河北工业大学 A kind of filter element automatic feeding
CN109795760A (en) * 2019-01-31 2019-05-24 石家庄钢铁有限责任公司 A kind of bar or tubing blowing material distributing rest
CN109795760B (en) * 2019-01-31 2024-03-22 石家庄钢铁有限责任公司 Discharging and distributing method of bar or pipe discharging and distributing frame

Also Published As

Publication number Publication date
CN104444389B (en) 2017-04-12
CN107055105A (en) 2017-08-18
CN107055105B (en) 2018-12-14

Similar Documents

Publication Publication Date Title
CN104444390A (en) Double-station copper rod adjustable receiving device
CN104528390A (en) Adjustable receiving device for round rods
CN205166523U (en) Steel tube cutting machine automatic feeding device
CN104444389A (en) Double-station copper rod receiving device
CN205466579U (en) Cutting device of timber apron for building production
CN103879920B (en) A kind of cable reel is installed lifting device
CN206169128U (en) Machine for aligning steel bar
CN104400538A (en) Round bar material receiving device
CN203958749U (en) Automatically for spacer mechanism
CN109795760B (en) Discharging and distributing method of bar or pipe discharging and distributing frame
CN203754126U (en) Discharging guiding device applied to silk thread production device
CN207858907U (en) A kind of novel gum cutter
CN206200048U (en) Stainless steel support wire rod preparation paying out machine
CN104959676B (en) A kind of pumping pipe finished product automatic sawing machine
CN105775763B (en) A kind of adjustable material collecting device of double copper rod
CN204584108U (en) A kind of automatic material connection frame
CN214279796U (en) Vertical winding machine
CN104646572B (en) Automatic support device for formed framework of reinforcing bar framework machine
CN213195654U (en) CNC lathe receiver
CN209094404U (en) A kind of wrapping machine spindle waste wire except taking device
CN104443802B (en) Front lower carrier bar week rotating tooling
CN202192130U (en) Discharge and receiving device of cross roll straightener
CN210854279U (en) A feeder for borosilicate glass manages processing
CN201815788U (en) Welder assembly for wire mesh frame
CN201639192U (en) Control device of cable inserting and guiding mechanism

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: 241000, Wuhu economic and Technological Development Zone, Hengshan Road, No. 35, electronic Pioneer Park, room 605-606

Applicant after: WUHU MINTAI COPPER INDUSTRY CO., LTD.

Address before: 241000 Anhui city of Wuhu province Jiujiang Economic Development Zone East Road No. 3 leap

Applicant before: WUHU MINTAI COPPER INDUSTRY CO., LTD.

CB03 Change of inventor or designer information

Inventor after: Wu Mingzuan

Inventor before: Yan Chenglong

CB03 Change of inventor or designer information
TA01 Transfer of patent application right

Effective date of registration: 20170316

Address after: 362199 Quanzhou City, Huian Province, Yang Zhen Town, West Village under the star No. 121

Applicant after: Quanzhou Groat mechanical and Electrical Equipment Co., Ltd.

Address before: 241000, Wuhu economic and Technological Development Zone, Hengshan Road, No. 35, electronic Pioneer Park, room 605-606

Applicant before: WUHU MINTAI COPPER INDUSTRY CO., LTD.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
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: 20170412

Termination date: 20171112