CN111038957B - Ring magnetic automatic blank rotating system - Google Patents

Ring magnetic automatic blank rotating system Download PDF

Info

Publication number
CN111038957B
CN111038957B CN201911272808.4A CN201911272808A CN111038957B CN 111038957 B CN111038957 B CN 111038957B CN 201911272808 A CN201911272808 A CN 201911272808A CN 111038957 B CN111038957 B CN 111038957B
Authority
CN
China
Prior art keywords
roller way
conveying line
way conveying
lifter
layer
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
Application number
CN201911272808.4A
Other languages
Chinese (zh)
Other versions
CN111038957A (en
Inventor
陈运龙
苏定国
朱伟
邱捧祥
张铁军
葛永能
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.)
Hunan Aerospace Magnet and Magneto Co Ltd
Original Assignee
Hunan Aerospace Magnet and Magneto 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 Hunan Aerospace Magnet and Magneto Co Ltd filed Critical Hunan Aerospace Magnet and Magneto Co Ltd
Priority to CN201911272808.4A priority Critical patent/CN111038957B/en
Publication of CN111038957A publication Critical patent/CN111038957A/en
Application granted granted Critical
Publication of CN111038957B publication Critical patent/CN111038957B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65G37/00Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • B65G37/02Flow-sheets for conveyor combinations in warehouses, magazines or workshops
    • 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
    • B65G37/00Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • 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
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • 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
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/68Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor
    • B65G47/681Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor from distinct, separate conveyor lanes
    • 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
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/68Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor
    • B65G47/69Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor the articles being accumulated temporarily

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

The product press is respectively connected with the green body cache warehouse and the green body storage warehouse through roller way conveying lines; the product press comprises a large product press and a small product press; the raw material storage warehouse is connected with a sintering furnace; the large product press is connected with the first roller way conveying line through the first lifter, the small product press is connected with the second roller way conveying line through the second lifter, the first roller way conveying line is connected with the second roller way conveying line through the three-phase lifter, the second roller way conveying line, the third roller way conveying line and the fourth roller way conveying line are connected through the four-phase lifter, and the fifth roller way conveying line is connected with the fourth roller way conveying line. The invention realizes the reasonable resource matching of large products and small products, optimizes and integrates several existing automatic mechanisms and systems, and realizes automatic transfer by process improvement; the structure is simple, the manual operation is reduced to the maximum extent, the production efficiency is greatly improved, and the quality of products in and among the molding-sintering processes is improved.

Description

Ring magnetic automatic blank rotating system
Technical Field
The invention relates to the technical field of ferrite ring magnet production, in particular to an automatic ring magnet blank rotating system.
Background
In the production process of ferrite ring magnetic products, ring magnetic green bodies are formed by pressing with the help of dies in a forming procedure, and due to the difference of sizes of cavities of different dies, the sizes of the green bodies formed by pressing with different presses are greatly different. There are currently two modes of green body transfer after forming: (1) aiming at products with small size fluctuation (such as microwave oven magnetic rings with the diameter of 50-65 mm), automatically grabbing green bodies (arranged in a manner of 2 x 3 or 3 x 3 and the like) which are placed on a conveyor belt through automatic blank taking by adopting an automatic stacking manipulator, automatically arranging matrixes of 5 x 5 or 6 x 6 on a sintering plate, conveying the sintered plates to a green body storage warehouse at the front section of an electric kiln through a roller way conveying line after the sintered plates are fully arranged, and drying the sintered plates by an automatic drying kiln and then sintering the sintered plates in a main kiln; (2) aiming at products with large size fluctuation (such as common ring magnet: the diameter is 39-220mm or even larger), green bodies (1 x 1, 2 x 2 or 2 x 3 and the like) which are automatically taken and placed on a conveyor belt are manually loaded into a wooden turnover box and placed beside a press, the green bodies are manually transferred to a green body drying area for caching after finishing one shift, and the green bodies are manually placed in a kiln after being dried (due to the requirement of a sintering process, part of large products and small products are matched and placed on a sintering plate, and meanwhile, blank cushion layers need to be placed between layers of the large products), and then the large products enter an electric kiln for sintering.
Nowadays, aiming at products with small size fluctuation, such as microwave oven magnetic rings: the diameter is 50-65mm, the automatic transfer process is mature, but how to realize automatic transfer of the green bodies of the common ring magnet (the diameter is 39-220mm and larger) with large size and small size has no good solution.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and providing the ring magnet automatic blank transferring system which can realize automatic transfer of the blank of the common ring magnet with large size and small size, has reasonable working procedures and improves the production efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: the ring magnetic automatic blank transferring system comprises a product press, a green blank buffer storage, a green blank storage and a sintering furnace, wherein the product press is respectively connected with the green blank buffer storage and the green blank storage through roller conveyor lines; the product press comprises a large product press and a small product press, and elevators are arranged between the product press and the roller way conveying line and on the conveying line; the raw material returning storage warehouse is connected with a sintering furnace.
Further, the roller way conveying line comprises a roller conveying line I, a roller way conveying line II, a roller way conveying line III, a roller way conveying line IV and a roller way conveying line V, and the lifter comprises a lifter I, a lifter II, a lifter III and a lifter IV; the large product press is connected with the first roller way conveying line through a first lifter, the small product press is connected with the second roller way conveying line through a second lifter, the first roller way conveying line is connected with the second roller way conveying line through a three-phase lifter, the second roller way conveying line, the third roller way conveying line and the fourth roller way conveying line are connected through a four-phase lifter, and the fifth roller way conveying line is connected with the fourth roller way conveying line; the third roller way conveying line is arranged on the front side of the green compact cache library and the front side of the green compact storage library, and the fifth roller way conveying line is arranged on the rear side of the green compact cache library.
Further, roller way transfer chain first sets up to the three-layer, roller way transfer chain two sets up to the four layers, roller way transfer chain three sets up to the two layers, roller way transfer chain four all sets up to the individual layer with roller way transfer chain five, unburned bricks buffer storage storehouse is including unburned bricks buffer storage storehouse one and unburned bricks buffer storage storehouse two, unburned bricks storage storehouse is including unburned bricks storage storehouse one and unburned bricks storage storehouse two.
Further, the roller way conveying line comprises an empty plate conveying line, the empty plate conveying line carries an empty sintering plate, the empty sintering plate enters the first layer of the third roller way conveying line from the single layer of the fourth roller way conveying line, then sequentially enters the first layer of the second roller way conveying line and the first layer of the first roller way conveying line, and finally is carried to a large product press.
Further, the roller way transfer chain includes big product unburned bricks transfer chain, big product unburned bricks transfer chain fortune is loaded and is put the sintering board of big product unburned bricks, big product unburned bricks transfer chain is by the second layer of the other roller way transfer chain first of big product press, the second layer of reentrant roller way transfer chain second, then gets into the third layer and the fourth layer of roller way transfer chain three respectively through the lift quartering, carries respectively to unburned bricks buffer memory storehouse one and unburned bricks buffer memory storehouse two at last.
Further, the roll table transfer chain includes big product unburned bricks return wire, big product unburned bricks return wire fortune is loaded and is put the sintering plate of big product unburned bricks, big product unburned bricks return wire is by the individual layer of the other roll table transfer chain five of unburned bricks buffer storehouse one and unburned bricks buffer storehouse two, reentrant roll table transfer chain four's individual layer, reentrant roll table transfer chain two's third layer by lift four again, then the second layer of the roll table transfer chain one of reentrant by lift three is carried to the small products press.
Further, the roll table transfer chain is including full board transfer chain, full board transfer chain fortune is loaded and is put the sintering board after big product and the pile up neatly of small product collocation, full board transfer chain is by the third layer of the first roll table transfer chain of small product seizing machine, gets into the fourth layer of roll table transfer chain second by three lifts again, then gets into first layer and the second layer of roll table transfer chain three respectively by the lift quartering, gets into unburned bricks storage silo first and unburned bricks storage silo second at last.
The invention has the beneficial effects that:
1. introducing a roller bed conveying line for automatically transferring the sintering plate fully loaded with the green body; and simultaneously, reasonably establishing a green body cache library for caching and placing the sintering plates of half of the large product green bodies, reflowing to an automatic stacker crane beside the small product press after the drying period of the process requirement, placing the small product green bodies matched with the process in the other half of the empty sintering plate region, directly entering the green body storage library in front of the sintering furnace after the green bodies are placed, and entering the sintering furnace for firing after the green bodies are dried for a short time. The workload of manual transfer, manual placement and matching with the upper kiln can be greatly reduced.
2. The reasonable resource matching of large products and small products is realized, and several existing automatic mechanisms and systems are optimized and integrated, and are assisted by process improvement to realize automatic transfer; the structure is simple, the manual operation is reduced to the maximum extent, the production efficiency is greatly improved, and the quality of products in and among the molding-sintering processes is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The following examples are given to further illustrate the embodiments of the present invention:
as shown in fig. 1, an embodiment of the ring magnetic automatic blank transferring system includes a product press, a green blank buffer storage, a green blank storage, and a sintering furnace, wherein the product press is connected to the green blank buffer storage and the green blank storage respectively by roller conveyor lines; the product press comprises a large product press and a small product press, and elevators are arranged between the product press and the roller way conveying line and on the conveying line; the raw material storage warehouse is connected with a sintering furnace; the roller way conveying line comprises a roller conveying line I, a roller way conveying line II, a roller way conveying line III, a roller way conveying line IV and a roller way conveying line V, and the lifter comprises a lifter I, a lifter II, a lifter III and a lifter IV; the large product press is connected with the first roller way conveying line through the first lifter, the small product press is connected with the second roller way conveying line through the second lifter, the first roller way conveying line is connected with the second roller way conveying line through the three-phase lifter, the second roller way conveying line, the third roller way conveying line and the fourth roller way conveying line are connected through the four-phase lifter, and the fifth roller way conveying line is connected with the fourth roller way conveying line; the third roller way conveying line is arranged on the front side of the green compact cache library and the front side of the green compact storage library, and the fifth roller way conveying line is arranged on the rear side of the green compact cache library.
The first roller way conveying line is arranged into three layers, the second roller way conveying line is arranged into four layers, the third roller way conveying line is arranged into two layers, the fourth roller way conveying line and the fifth roller way conveying line are both arranged into single layers, the green blank cache library comprises a green blank cache library I and a green blank cache library II, and the green blank storage library comprises a green blank storage library I and a green blank storage library II; the roller way conveying line comprises an empty plate conveying line which carries empty sintering plates, the empty sintering plates enter the first layer of the roller way conveying line from the single layer of the roller way conveying line four, then sequentially enter the first layer of the roller way conveying line two and the first layer of the roller way conveying line one, and finally are carried to a large product press; the roller way conveying line comprises a large product green body conveying line, the large product green body conveying line carries a sintering plate placed with a large product green body, the large product green body conveying line is formed by a second layer of the roller way conveying line beside a large product press, then enters a second layer of the roller way conveying line, then respectively enters a third layer and a fourth layer of the roller way conveying line through four lifter parts, and finally is respectively carried to a green body cache bank I and a green body cache bank II; the roller way conveying line comprises a large product green body return line, the large product green body return line carries a sintering plate on which a large product green body is placed, the large product green body return line enters a single layer of a roller way conveying line IV from a single layer of a green body cache library I and a roller way conveying line V beside a green body cache library II, then enters a single layer of a roller way conveying line IV from a single layer of a lifter IV, then enters a third layer of the roller way conveying line II from a lifter IV, and then enters a second layer of the roller way conveying line I from the lifter III to be carried to the small product press; the roller way conveying line comprises a full plate conveying line, the full plate conveying line is loaded with sintering plates after large products and small products are arranged in a matched mode and stacked, the full plate conveying line is formed by a third layer of a first roller way conveying line of a small product seizing machine, a fourth layer of a second roller way conveying line is formed by a third lifting line, then the third layer and the second layer of the third roller way conveying line are respectively formed by four lifting machines, and finally the fourth layer and the second layer enter a green blank storage warehouse I and a green blank storage warehouse II.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as being within the protection scope of the present invention.
Those not described in detail in the specification are well within the skill of the art.

Claims (1)

1. The ring magnetic automatic blank transferring system is characterized by comprising a product press, a green blank buffer storage, a green blank storage warehouse and a sintering furnace, wherein the product press is respectively connected with the green blank buffer storage and the green blank storage through roller conveyor lines; the product press comprises a large product press and a small product press, and elevators are arranged between the product press and the roller way conveying line and on the roller way conveying line; the green body storage warehouse is connected with a sintering furnace, the roller way conveying line comprises a roller way conveying line I, a roller way conveying line II, a roller way conveying line III, a roller way conveying line IV and a roller way conveying line V, and the lifter comprises a lifter I, a lifter II, a lifter III and a lifter IV; the large product press is connected with the first roller way conveying line through a first lifter, the small product press is connected with the second roller way conveying line through a second lifter, the first roller way conveying line is connected with the second roller way conveying line through a three-phase lifter, the second roller way conveying line, the third roller way conveying line and the fourth roller way conveying line are connected through a four-phase lifter, and the fifth roller way conveying line is connected with the fourth roller way conveying line; the three roller way conveying lines are arranged on the front sides of the green blank cache library and the green blank storage library, the five roller way conveying lines are arranged on the rear side of the green blank cache library, the first roller way conveying line is arranged into three layers, the second roller way conveying line is arranged into four layers, the third roller way conveying line is arranged into four layers, the fourth roller way conveying line and the fifth roller way conveying line are arranged into single layers, the green blank cache library comprises the first green blank cache library and the second green blank cache library, the green blank storage library comprises the first green blank storage library and the second green blank storage library, the roller way conveying lines comprise empty board conveying lines, the empty board conveying lines carry empty sintering boards, the empty sintering boards enter the first layer of the third roller way conveying line from the single layer of the fourth roller way conveying line, then sequentially enter the first layer of the second roller way conveying line and the first layer of the first roller way conveying line, finally carry the empty sintering boards to a large product press, the roller way conveying lines comprise large product green blank conveying lines, the sintering plate of big product unburned bricks is placed in the delivery of big product unburned bricks transfer chain, big product unburned bricks transfer chain is by the second floor of the other roller way transfer chain of big product press, reentry roller way transfer chain second, then get into the third layer and the fourth floor of roller way transfer chain third respectively through the lift quartering, carry respectively to unburned bricks buffer store storehouse one and unburned bricks buffer store storehouse two at last, the roller way transfer chain includes big product unburned bricks return line, the sintering plate of big product unburned bricks return line delivery has placed big product unburned bricks, big product unburned bricks return line is by the individual layer of the other roller way transfer chain of unburned bricks buffer store storehouse one and unburned bricks buffer store storehouse two, reentry roller way transfer chain four individual layers, reentry roller way transfer chain second three-layer by the lift quartering into roller way transfer chain again, then carry to the little product press by the second floor of the lift quartering roller way transfer chain one, the roller way transfer chain includes full board, the full plate conveying line carries and puts the sintering plates after the large products and the small products are matched and stacked, the full plate conveying line is formed by a third layer of a first roller way conveying line beside a small product press, a third elevator enters a fourth layer of a second roller way conveying line, then the full plate conveying line respectively enters the first layer and the second layer of the third roller way conveying line through the fourth elevator, and finally the full plate conveying line enters a first green blank storage warehouse and a second green blank storage warehouse.
CN201911272808.4A 2019-12-12 2019-12-12 Ring magnetic automatic blank rotating system Active CN111038957B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911272808.4A CN111038957B (en) 2019-12-12 2019-12-12 Ring magnetic automatic blank rotating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911272808.4A CN111038957B (en) 2019-12-12 2019-12-12 Ring magnetic automatic blank rotating system

Publications (2)

Publication Number Publication Date
CN111038957A CN111038957A (en) 2020-04-21
CN111038957B true CN111038957B (en) 2021-08-31

Family

ID=70236031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911272808.4A Active CN111038957B (en) 2019-12-12 2019-12-12 Ring magnetic automatic blank rotating system

Country Status (1)

Country Link
CN (1) CN111038957B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112061705A (en) * 2020-09-09 2020-12-11 湖南航天磁电有限责任公司 Ferrite cooked base distribution transfer system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2215069A1 (en) * 1972-03-28 1973-10-18 Kueppersbusch FOOD DISTRIBUTION SYSTEM WITH A CONVEYOR BELT
DE19532281A1 (en) * 1995-09-01 1997-03-06 Guehring Egon Workpiece or material transfer system
IT1303054B1 (en) * 1998-04-30 2000-10-23 Carle & Montanari Spa MOLD ACCUMULATOR
FR2816223B1 (en) * 2000-11-08 2004-11-26 Chronopost METHOD AND DEVICE FOR SORTING OBJECTS BY MEANS OF LINEAR CROSS-CONVEYORS
CN106743785B (en) * 2017-01-19 2023-01-13 红云红河烟草(集团)有限责任公司 Auxiliary material warehousing logistics system with automatic classification conveying line
CN207275612U (en) * 2017-10-20 2018-04-27 宁波市计量测试研究院(宁波市衡器管理所、宁波新材料检验检测中心) A kind of automatic charging coding for magnet steel is magnetized detection device
CN107650253B (en) * 2017-10-31 2019-08-09 湖南航天磁电有限责任公司 Ferrite core magnetic sintering process is to grinding process automatic loading distribution system
CN107863243B (en) * 2017-11-29 2023-04-25 横店集团东磁股份有限公司 Automatic production line from bonding magnetic pressing to curing and implementation method thereof
CN108682528B (en) * 2018-07-28 2023-05-23 江西开源自动化设备有限公司 Automatic production line for rare earth permanent magnet material
CN109607144A (en) * 2018-12-10 2019-04-12 深圳市大满包装有限公司 A kind of orbit transports line and delivery method

Also Published As

Publication number Publication date
CN111038957A (en) 2020-04-21

Similar Documents

Publication Publication Date Title
CN103407794B (en) A kind of fired brick brick-unloading method of automatically packing
CN106241397A (en) Autoclave aerated concrete building block pallet-free stacking and stacking technology
CN111038957B (en) Ring magnetic automatic blank rotating system
CN111620136A (en) Wet blank stacking and dry blank unloading production line and method for single-layer drying of sintered bricks
CN101657305B (en) Method for transporting and shaking blanks
CN112061705A (en) Ferrite cooked base distribution transfer system
CN218859382U (en) Panel storage type conveying equipment
CN216037141U (en) Automatic transmission equipment of tray for printing workshop and tray digital control system
CN210824127U (en) Transport mechanism for ceramic processing
CN215156079U (en) Full-automatic semi-automatic integrated brick unloading and packaging system for brickyard
CN212502526U (en) Ferrite cooked base distribution transfer system
CN114148724B (en) Automatic flow production line for forming and sintering wet-pressed permanent magnetic ferrite magnetic shoe
CN113566554A (en) Sintering brick stacking and burning staggered grouping system and stacking and burning process thereof
CN215286565U (en) Automatic conveying line for permanent ferrite magnet green bodies
CN216140676U (en) Automatic sorting system for intelligent board bin
CN216685271U (en) Automatic feeding device is stored to solid
CN219326186U (en) Single fork duplex position layout structure for stacker
CN214725186U (en) Brick laying production line with high operation efficiency
CN218840694U (en) Loader is used in adobe transportation
CN210884121U (en) Automatic bottle stacking machine
CN211996290U (en) Brick unloading and packaging machine
CN114348343B (en) Aluminum foil calendering cold rolling conveying line and packaging and stacking processing line
CN215155974U (en) Full-automatic brick unloading and packaging system
CN215754796U (en) Blank taking and tray loading lifting mechanism
CN217703930U (en) From returning board toilet bowl high pressure molding system

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
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20221221

Address after: Group 6, Zhuyuanta Community, Baofeng Street, Shimen County, Changde City, Hunan Province 415000

Patentee after: Hunan Aerospace magnetoelectric Technology Co.,Ltd.

Address before: No. 1118, Section 2, Tengfei Road, Wangcheng District, Changsha City, Hunan Province

Patentee before: HUNAN AEROSPACE MAGNET & MAGNETO Co.,Ltd.

TR01 Transfer of patent right