CN106476078A - CIGS flexible battery piece cutting device - Google Patents

CIGS flexible battery piece cutting device Download PDF

Info

Publication number
CN106476078A
CN106476078A CN201610859306.1A CN201610859306A CN106476078A CN 106476078 A CN106476078 A CN 106476078A CN 201610859306 A CN201610859306 A CN 201610859306A CN 106476078 A CN106476078 A CN 106476078A
Authority
CN
China
Prior art keywords
cutting die
flexible battery
battery piece
upper cutting
cutting
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.)
Pending
Application number
CN201610859306.1A
Other languages
Chinese (zh)
Inventor
夏颖
赵亮
陈小雨
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.)
Anhui Cdh Amperex Technology Ltd
Original Assignee
Anhui Cdh Amperex Technology 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 Anhui Cdh Amperex Technology Ltd filed Critical Anhui Cdh Amperex Technology Ltd
Priority to CN201610859306.1A priority Critical patent/CN106476078A/en
Publication of CN106476078A publication Critical patent/CN106476078A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22Safety devices specially adapted for cutting machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/44Cutters therefor; Dies therefor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/18Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • H01L31/1876Particular processes or apparatus for batch treatment of the devices
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention discloses a kind of CIGS flexible battery piece cutting device, including electric control system, also include cutting die, lower cutting die, frame and guide pillar, described lower cutting die is arranged on the underface of cutting die, cell piece is placed on lower cutting die, and described upper cutting die includes multiple cutters and upper cutting die clamps unit, and each two is fixed between cutting die clamps unit a cutter, upper cutting die passes through guide pillar connection frame, and upper cutting die downward cutting die direction under the driving of pressurized cylinder moves back and forth.The cutting device cutting high precision that the present invention provides, upper and lower cutting die cooperation can reach the cutting precision of 0.1mm, cuts efficiency high, once descend knife can cut multiple cell pieces.

Description

CIGS flexible battery piece cutting device
Technical field
The invention belongs to technical field of mechanical design is and in particular to a kind of CIGS flexible battery piece cutting device.
Background technology
CIGS (CIGS) thin-film solar cells are divided into glass substrate and two kinds of stainless steel lining bottom in processing technique, Cell piece is made using stainless steel lining bottom there is lightweight, thickness of thin, flexible, portable, and light absorpting ability is strong, generates electricity steady Qualitative good, transformation efficiency is high, the low many advantages of cost, it has also become the focus that solar energy industry is researched and developed now and used;At present The sheet material CIGS flexible battery piece using is that upstream battery production business cuts from hundreds of rice, the large-scale coiled material of upper km length, adds Work forms;And arrive middle reaches assembly manufacturer in CIGS flexible battery component series product, CIGS portable charger and respective application In the production of product, need supplied materials original size cell piece to be cut again, to meet requirement on electric performance in product design.
CIGS flexible battery piece cleaving tool is little at present, is hand papercutter wherein using most instruments.The course of processing In, hand papercutter suffers from the drawback that:Cutting dimensional accuracy is poor, because cell piece easily slides in cutting process;Person works Intensity is big, and has no security protection in cutting, and personnel are easily tired, easily injured;Cutting efficiency is low, everyone 8~10 times/min;Produce Informant's work high cost, for keeping streamline balance, cutting operation needs to increase more personnel, trimmer, to meet lower road battery Piece splices the rhythm of production of operation.
Content of the invention
According to above the deficiencies in the prior art, the technical problem to be solved is to propose a kind of CIGS flexible battery Piece cutting device, by setting much knives tool on upper cutting die, cuts simultaneously, cuts out multiple cell pieces in the unit interval.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:A kind of CIGS flexible battery piece cutting dress Put, including electric control system, also include cutting die, lower cutting die, frame and guide pillar, described lower cutting die is just being arranged on cutting die Lower section, cell piece is placed on lower cutting die, and described upper cutting die includes multiple cutters and upper cutting die clamps unit, cutting die in each two A cutter is fixed, upper cutting die passes through guide pillar connection frame, upper cutting die downward knife under the driving of pressurized cylinder between fixture unit Mould direction moves back and forth.
As a kind of preferred implementation:Described upper cutting die clamps unit is provided with the tetragonal body structure of through hole, institute for side The width stating cutting die clamps unit is 52.35mm, 105.15mm or 52.8mm.It is provided with cutting die between described upper cutting die and guide pillar Fixed plate, upper cutting die clamps unit is provided with location hole, and cutting die fixed plate correspondence position is provided with waist-shaped hole, is worn by studs Cross described location hole and waist-shaped hole, upper cutting die is fixed in cutting die fixed plate, cutting die fixed plate connects guide pillar.Described upper cutting die It is provided with the sponge sheet for pre-fixing cell piece.Described lower cutting die is provided with position block, rhombus pin and straight pin, positioning gear Block, rhombus pin and straight pin are separately positioned on three sides of cell piece, and rhombus pin is located at relative two face with straight pin.Institute State the corresponding lower cutting die relevant position of position block and be provided with sliding tray, position block can move along sliding tray direction.Described electric Control system includes two start buttons being connected in series.Described electric control system includes grating, has object in grating passage When, upper cutting die stop motion.
Present invention has the advantages that:The cutting device cutting high precision that the present invention provides, upper and lower cutting die cooperation can reach The cutting precision of 0.1mm;Cutting efficiency high, cutting speed can reach 15n/min (n is the cutting knife quantity of upper cutting die configuration);3. Slitting operation personnel's personal safety risk reduction, configures multinomial safety device;4. simple to operate.
Brief description
Below the labelling of the content expressed by this specification accompanying drawing and in figure is briefly described:
Fig. 1 is the structural representation of the cutting device of the specific embodiment of the present invention.
Fig. 2 is that the upper cutter die structure diagram of the specific embodiment of the present invention is intended to.
Wherein, 1. pneumohydraulic pressure-cylinder, 2. guide pillar, 3. cutting die fixed plate, 4. grating, 5. guidance panel, 6. control chamber, 7. machine Frame, 8. power knob, 9. danger button, 10. start button, 11. locating dowels, 12. poly (methyl methacrylate) plates, cutting die on 13., 14 upper slitters Die clamper unit, 15 bolts, 16 nuts, 17 cutters.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, for example involved each component of the specific embodiment of the present invention Shape, construction, the mutual alignment between each several part and annexation, the effect of each several part and operation principle, manufacturing process and Operate with method etc., is described in further detail, to help those skilled in the art to the inventive concept of the present invention, technology Scheme has more complete, accurate and deep understanding.
The main thought of the present invention is:Cutting device includes cutting die 13 and lower cutting die, and upper cutting die 13 adopts airdraulic actuator Drive, upper cutting die 13 be fixed with cutter 17, lower cutting die is placed with cell piece to be cut, airdraulic actuator drive upper cutting die 13 to The direction motion of lower cutting die, realizes the cutting of cell piece.Big pressure is produced using airdraulic actuator, enables cutting knife quick by flexibility Cell piece cuts off, and does not affect the electrical property of cell piece;Cutting device three face configures lucite, and operating surface configures safe grating 4, And it is set to double-button operation, to ensure the personal safety of operator;Cutting die customization up and down, configures appropriate on upper cutting die 13 Cutting knife, realizes once cutting, obtains polylith cell piece.
As shown in figure 1, the structural representation of the cutting device for the present invention, cutting device includes dynamical system, positioning is System and electric control system, alignment system is the positioning and clamping mechanism of cutter 17, cell piece, and dynamical system is the drive of upper cutting die 13 Motivation structure, electric control system controls dynamical system and other electrical equipment.
Alignment system includes frame 7, guide pillar 2, cutting die fixed plate 3, upper cutting die 13, lower cutting die and locating dowel 11, upper cutting die 13 are fixed in cutting die fixed plate 3, and cutting die fixed plate 3 passes through the top of guide pillar 2 connection frame 7, can be by guide pillar 2 on support Move up and down.Lower cutting die is arranged at the underface of cutting die 13, is the supporting mechanism of flexible battery piece, props up including located at lower cutting die Locating dowel 11 in support plane, locating dowel 11 is used for realizing the positioning of flexible battery piece.
Upper cutting die 13 includes cutter 17, sponge and multiple upper cutting die clamps unit 14, and multiple upper cutting die clamps units 14 lead to Cross bolt 15 and nut 16 fits together, vacate the position of a cutter groove between two upper cutting die clamps units 14, for filling Fix a cutting tool 17, sponge is fixed on a cutting die 13 fixture face base plate relative with lower cutting die clamps.According to cutting scantling Difference, one or much knives are installed between different fixtures and have 17, to realize the purpose of improve production efficiency;Sponge, mainly Effect be protection materials it is ensured that CIGS solar battery sheet will not be damaged under immense pressure, in addition, also playing fixing solar energy The effect of cell piece, it is to avoid in cutting process, solar battery sheet slides.
Specifically, in actual applications, cell piece needs cut into typically have a size of 52.8mm and 105.6mm, cutter 17 thickness is 0.45mm, and therefore, upper cutting die clamps unit 14 width of the present invention is designed to 52.35mm, 105.15mm And 52.8mm, when needing the cell piece cutting into 52.8mm width, with 14 groups of the upper cutting die clamps unit of multiple 52.35mm width Load onto cutting die 13 fixture, each two is fixed between cutting die clamps unit 14 cutting knife.Need to cut into 105.6mm width During cell piece, with upper cutting die 13 fixture of upper cutting die clamps unit 14 assembling of multiple 105.15mm width, knife mold clip in each two A cutting knife is fixed between tool unit 14;Or by the upper cutting die clamps unit 14 of 105.15mm width be substituted for 52.35mm and The upper cutting die clamps unit 14 of 52.8mm width is assembled into the upper cutting die clamps unit 14 of 105.15mm width.
As shown in Fig. 2 being the upper cutting die 13 assembling, upper cutting die 13 is fixed on knife by studs, nut and pad In mould fixed plate 3, on each, cutting die clamps unit 14 is provided with location hole, and cutting die fixed plate 3 is correspondingly arranged on waist-shaped hole, double Header stud passes through the waist-shaped hole on location hole and cutting die fixed plate 3 on described upper cutting die clamps unit 14, by pad and spiral shell Mother makes cutting die 13 be fixed in cutting die fixed plate 3.
Lower cutting die is integral slab, by the fixing lower cutting die of locating dowel 11, prevents lower cutting die from sliding.Lower cutting die is provided with positioning Block, rhombus pin and straight pin, position block is arranged on the side of lower cutting die clamps, and rhombus pin and straight pin are separately positioned on and determine The both sides of position block, during actual use, solar battery sheet withstands position block, the rhombus pin of both sides and straight pin Limit solar battery sheet respectively to two sideways motion.Position block be can on lower cutting die clamps movement sliding block, Relative set sliding tray on lower cutting die, position block is provided with retaining mechanism, in use, convenient adjustment initial bit Put.
In use, need the different size of cutting according to cell piece, select cutting knife quantity to be gripped, so real Now once cutting can obtain polylith small size battery piece, improves cutting efficiency;One layer of thin sponge is covered, upper on upper cutting die 13 During cutting die 13 declines, sponge gradually pushes down flexible battery piece, and protection cell piece simultaneously makes it be difficult to movement to complete accurately to cut, Precision can reach 0.1mm.
Except cell piece passes in and out side in frame 7, other three faces are equipped with poly (methyl methacrylate) plate 12, prevent personnel in device In work process, handss are extended below upper cutting die 13;In addition, being provided with safe grating 4 in the one side being not equipped with machine glass, When having object in safe grating 4 sense channel, machine does not start;During machine operation, in grating 4 passage, object occurs When, upper cutting die 13 stops pushing at once, returns to initial position.
Dynamical system includes source of the gas and pneumohydraulic pressure-cylinder 1, and pneumohydraulic pressure-cylinder 1 provides hydraulic pressure power output for cutting, will be less Bleed pressure be converted into larger hydraulic coupling, different hydraulic pressure power outputs, different hydraulic pressure are selected according to different cutting material Power output can select different hydraulic cylinders to realize.
Electric control system includes control chamber 6, power knob 8, danger button 9, start button 10, and danger button 9 is installed On guidance panel 5, there is in emergency circumstances to press danger button 9, upper cutting die 13 Quick-return is in situ.Control panel setting two Individual start button 10, it is necessary to press two start buttons 10 ability starter simultaneously, prevents maloperation from causing personal injury;Also Configuration danger button 9, urgent abnormal conditions are processed;Operator are sitting in device operating surface, only need both hands to press after the completion of blowing Start button 10, you can realize cell piece cutting, labor intensity is low;After will not cutting for a long time as hand papercutter, personnel's fatigue leads to The lower situation of cutting precision.
Assembly of the invention implementation process is as follows:Check machine mesa-shaped state, turn on the power -->Unclamp danger button 9-->Choose Suitable cutting die up and down -->Cell piece is positioned on lower cutting die and is positioned -->Both hands push-botton operation button respectively -->Gas-liquid Pressurized cylinder 1 promotes upper cutting die 13 to decline and is cut -->Upper cutting die 13 is return -->Take out the cell piece cut -->Carry out under One circulation.
Above in conjunction with accompanying drawing, the present invention is exemplarily described it is clear that the present invention implements is not subject to aforesaid way Restriction, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing Enter and the design of the present invention and technical scheme are directly applied to other occasions, all within protection scope of the present invention.This Bright protection domain should be defined by the protection domain that claims are limited.

Claims (8)

1. a kind of CIGS flexible battery piece cutting device, including electric control system it is characterised in that also including upper cutting die (13), lower cutting die, frame (7) and guide pillar (2), described lower cutting die is arranged on the underface of cutting die (13), and cell piece is placed on On lower cutting die, described upper cutting die (13) includes multiple cutters (17) and upper cutting die clamps unit (14), cutting die clamps in each two A cutter (17) is fixed, upper cutting die (13) passes through guide pillar (2) connection frame (7), and upper cutting die (13) is in gas between unit (14) Under the driving of liquid pressurized cylinder (1), downward cutting die direction moves back and forth.
2. CIGS flexible battery piece cutting device according to claim 1 is it is characterised in that described upper cutting die clamps unit (14) it is provided with the tetragonal body structure of through hole for side, the width of described upper cutting die clamps unit (14) is 52.35mm, 105.15mm Or 52.8mm.
3. CIGS flexible battery piece cutting device according to claim 1 is it is characterised in that described upper cutting die (13) and leading It is provided with cutting die fixed plate (3), upper cutting die clamps unit (14) is provided with location hole, cutting die fixed plate (3) corresponds to position between post (2) Install waist-shaped hole, described location hole and waist-shaped hole have been passed through by studs, upper cutting die (13) is fixed on cutting die fixed plate (3), on, cutting die fixed plate (3) connects guide pillar (2).
4. CIGS flexible battery piece cutting device according to claim 3 is it is characterised in that set on described upper cutting die (13) There is the sponge sheet for pre-fixing cell piece.
5. CIGS flexible battery piece cutting device according to claim 1 is it is characterised in that described lower cutting die is provided with calmly Position block, rhombus pin and straight pin, position block, rhombus pin and straight pin are separately positioned on three sides of cell piece, rhombus Pin is located at relative two face with straight pin.
6. CIGS flexible battery piece cutting device according to claim 5 is it is characterised in that described position block is corresponding Lower cutting die relevant position is provided with sliding tray, and position block can move along sliding tray direction.
7. CIGS flexible battery piece cutting device according to claim 1 is it is characterised in that described electric control system bag Include two start buttons (10) being connected in series.
8. CIGS flexible battery piece cutting device according to claim 1 is it is characterised in that described electric control system bag Include grating (4), when having object in grating (4) passage, the stop motion of upper cutting die (13).
CN201610859306.1A 2016-09-28 2016-09-28 CIGS flexible battery piece cutting device Pending CN106476078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610859306.1A CN106476078A (en) 2016-09-28 2016-09-28 CIGS flexible battery piece cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610859306.1A CN106476078A (en) 2016-09-28 2016-09-28 CIGS flexible battery piece cutting device

Publications (1)

Publication Number Publication Date
CN106476078A true CN106476078A (en) 2017-03-08

Family

ID=58268120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610859306.1A Pending CN106476078A (en) 2016-09-28 2016-09-28 CIGS flexible battery piece cutting device

Country Status (1)

Country Link
CN (1) CN106476078A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107283523A (en) * 2017-06-30 2017-10-24 无锡吉兴汽车声学部件科技有限公司 Acoustic part of automobile tooling blade punching mechanism
CN110883802A (en) * 2019-11-20 2020-03-17 徐州万沃网络科技有限公司 Cutting device for design of propaganda single page

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2933765Y (en) * 2006-07-18 2007-08-15 吕锜旻 Module type cutter mold for punching plastic flooring
CN200945660Y (en) * 2006-06-02 2007-09-12 吕锜旻 Module type cutter mold for punching plastic flooring
CN201325090Y (en) * 2008-12-24 2009-10-14 天津市中环电子计算机公司 Breaking clamp
CN202862258U (en) * 2012-09-04 2013-04-10 常州亚各来德机电设备制造有限公司 Equidistance cutting device for battery electrode septum
CN103406924A (en) * 2013-07-19 2013-11-27 张家港市智周工业技术有限公司 Paper cutting mechanism for full-automatic plate wrapping machine of accumulator plate
CN204685783U (en) * 2015-04-30 2015-10-07 宋萌瑶 A kind of type of cutting seat being applicable to different product
CN105014720A (en) * 2015-08-04 2015-11-04 苏州市博奥塑胶电子有限公司 Thermal cutting device for film attachment product
CN204935719U (en) * 2015-06-26 2016-01-06 边悦庆 The adjustable cutting tool of a kind of cladding cutting mechanism
CN205291134U (en) * 2016-01-11 2016-06-08 莆田市嘉业光电电子有限公司 Automatic cutting device of polaroid
CN205497580U (en) * 2016-03-25 2016-08-24 四川南格尔生物科技有限公司 Hose smart device of cutting out that circulates in batches
CN205521712U (en) * 2016-01-21 2016-08-31 张家港市立特制衣有限公司 Fiber cloth blanking equipment

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200945660Y (en) * 2006-06-02 2007-09-12 吕锜旻 Module type cutter mold for punching plastic flooring
CN2933765Y (en) * 2006-07-18 2007-08-15 吕锜旻 Module type cutter mold for punching plastic flooring
CN201325090Y (en) * 2008-12-24 2009-10-14 天津市中环电子计算机公司 Breaking clamp
CN202862258U (en) * 2012-09-04 2013-04-10 常州亚各来德机电设备制造有限公司 Equidistance cutting device for battery electrode septum
CN103406924A (en) * 2013-07-19 2013-11-27 张家港市智周工业技术有限公司 Paper cutting mechanism for full-automatic plate wrapping machine of accumulator plate
CN204685783U (en) * 2015-04-30 2015-10-07 宋萌瑶 A kind of type of cutting seat being applicable to different product
CN204935719U (en) * 2015-06-26 2016-01-06 边悦庆 The adjustable cutting tool of a kind of cladding cutting mechanism
CN105014720A (en) * 2015-08-04 2015-11-04 苏州市博奥塑胶电子有限公司 Thermal cutting device for film attachment product
CN205291134U (en) * 2016-01-11 2016-06-08 莆田市嘉业光电电子有限公司 Automatic cutting device of polaroid
CN205521712U (en) * 2016-01-21 2016-08-31 张家港市立特制衣有限公司 Fiber cloth blanking equipment
CN205497580U (en) * 2016-03-25 2016-08-24 四川南格尔生物科技有限公司 Hose smart device of cutting out that circulates in batches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107283523A (en) * 2017-06-30 2017-10-24 无锡吉兴汽车声学部件科技有限公司 Acoustic part of automobile tooling blade punching mechanism
CN110883802A (en) * 2019-11-20 2020-03-17 徐州万沃网络科技有限公司 Cutting device for design of propaganda single page

Similar Documents

Publication Publication Date Title
CN106476078A (en) CIGS flexible battery piece cutting device
CN204603847U (en) A kind of sawing machine positioning fixture
CN102862172A (en) Wind-driven blade root cutting device
CN205835465U (en) A kind of polymer battery lug guillotine
CN106449872B (en) A kind of CIGS flexible battery piece cutting mechanisms automatically controlled
CN202805260U (en) Nylon pipe blanking device
CN203092616U (en) Automatic cutting machine of buckle plate
CN202964709U (en) Portable cut-off knife
CN102248642A (en) Secondary punching equipment for hard and soft rubber inlets of plastic product
CN207873241U (en) A kind of plate shearing machine
CN210516893U (en) Cell trimming device
CN203266220U (en) Positioning fixture for pipe cutting
CN106328768B (en) CIGS flexible battery piece cutting machines and its application method
CN201783970U (en) Rubber shear
CN201768944U (en) Combined milling machine for processing bearing cap
CN202878383U (en) Wind energy blade root cutting apparatus
CN204997759U (en) A equipment that is used for cutting of punching a hole of electroosmosis partition board and material
CN202591722U (en) Cutting device of sandwich panel
CN209755307U (en) Cutting device
CN220388071U (en) Aluminum honeycomb panel cutting machine
CN212471686U (en) Frock is cut to foam pole
CN203156133U (en) Plate shearer with shadow positioning device
CN202695517U (en) Edge cutting device for solar battery pack
CN202507334U (en) Trimming device for solar battery module
CN106625878A (en) Detachable slitting cutter die for CIGS (copper indium gallium selenide) flexible battery piece

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170308