CN107953465A - A kind of automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet - Google Patents
A kind of automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet Download PDFInfo
- Publication number
- CN107953465A CN107953465A CN201711092699.9A CN201711092699A CN107953465A CN 107953465 A CN107953465 A CN 107953465A CN 201711092699 A CN201711092699 A CN 201711092699A CN 107953465 A CN107953465 A CN 107953465A
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- CN
- China
- Prior art keywords
- magnetic sheet
- flexible magnetic
- conveyer belt
- ultrathin flexible
- raw material
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/042—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with blades or wires mounted in a reciprocating frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of automatic clinical microtome, provide a kind of simple in structure, cutting efficiency is high, the measured automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet of matter, solves pure manual operations completely existing in the prior art, not only cutting efficiency is low, and ultrathin flexible magnetic sheet dimensional accuracy is low, product quality is poor, the technical problem that qualification rate lowly waits, it includes closed worker-house and the conveyer belt in closed worker-house, tile ultrathin flexible magnetic sheet raw material band in the input terminal of the conveyer belt, horizontal strong magnetic piece is equipped with below conveyer belt input terminal corresponding with ultrathin flexible magnetic sheet raw material band, ultrathin flexible magnetic sheet raw material band is absorbed and fixed on conveyer belt by horizontal strong magnetic piece and is moved with conveyer belt towards output terminal, ultrathin flexible magnetic sheet raw material band can be carried out the slicing device of contiguous segmentation cutting by being equipped with the top of conveyer belt.
Description
Technical field
The present invention relates to a kind of automatic clinical microtome, more particularly to a kind of cutting efficiency is high, matter is measured ultra-thin for cutting
The automatic clinical microtome of flexible magnetic sheet.
Background technology
With the development of science and technology the ultrathin flexible magnetic sheet such as NFC magnetic sheets, wireless charging soft magnetic ferrite magnetic sheet starts in hand
Popularization and application in formula electronic equipment is held, and ultrathin flexible magnetic sheet is added by carrying out segmentation cutting to ultrathin flexible magnetic sheet raw material band
Formed after work, since ultrathin flexible magnetic sheet raw material band is very thin very light(Thickness is only 0.1mm or so), therefore division processing process
Middle raw material band all directions external force no more than 1N, otherwise easily cause the deformation of ultrathin flexible magnetic sheet or fracture broken
Damage, difficulty of processing is big, and product quality and qualification rate are difficult to control, and existing dividing method is usually pure manual operations, is not only cut
It is low to cut efficiency, and ultrathin flexible magnetic sheet dimensional accuracy is low, causes product quality difference and qualification rate low.
The content of the invention
Main one kind that there is provided of the invention is simple in structure, and cutting efficiency is high, and matter is measured to be used to cut ultrathin flexible magnetic
The automatic clinical microtome of piece, solves pure manual operations completely existing in the prior art, not only cutting efficiency is low, and ultrathin flexible
Magnetic sheet dimensional accuracy is low, and product quality is poor, the technical problem that qualification rate lowly waits.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals:One kind is used to cut ultra-thin
The automatic clinical microtome of flexible magnetic sheet, including closed worker-house and the conveyer belt in closed worker-house, in the input of the conveyer belt
Hold level with both hands and spread ultrathin flexible magnetic sheet raw material band, level is equipped with below conveyer belt input terminal corresponding with ultrathin flexible magnetic sheet raw material band
Strong magnetic piece, ultrathin flexible magnetic sheet raw material band are absorbed and fixed on conveyer belt by horizontal strong magnetic piece and with conveyer belt towards output terminal
It is mobile, the slicing device that ultrathin flexible magnetic sheet raw material band can be carried out to contiguous segmentation cutting is equipped with the top of conveyer belt.Will be super
One end of thin flexible magnetic sheet raw material band is laid on the input terminal of conveyer belt, will be super further through the horizontal strong magnetic piece below conveyer belt
Thin flexible magnetic sheet raw material band magnetic absorption drives ultrathin flexible magnetic sheet raw material band towards output terminal on a moving belt, then by conveyer belt
It is mobile, during the ultrathin flexible magnetic sheet raw material band of transmission belt surface will be laid in by the slicing device of the top of conveyer belt again
Carry out continuous segmentation cutting and form ultrathin flexible magnetic sheet, due to the curtain coating raw cook after processing(Ultrathin flexible magnetic sheet raw material band)Also
Need to be put into and high temperature sintering carried out in kiln, any alien material can cause sintering after product appearance it is bad, therefore
Cutting is completed in the closed worker-house of dust-tight, prevents adsorbing powder dust in air to raw material band, it is ensured that ultrathin flexible magnetic sheet surface
It is dustless;Ultrathin flexible magnetic sheet raw material band is fixed by horizontal strong magnetic piece magnetic absorption, fixed form is simple and reliable, effectively avoids
The external force drawing of cutting process, it is ensured that the ultrathin flexible magnetic sheet after machine-shaping will not deform or fracture distress phenomenon;It is logical
Cross the motor-driven conveyer belt feeding of slicing device combination stepped frequency, you can realize ultrathin flexible magnetic sheet raw material band continuous point
Section cutting, simple in structure, full-automatic operation is time saving and energy saving, and cutting efficiency is high, and dimensional accuracy and product quality are guaranteed.
Slicing device can also drive cutter by actuating units such as connecting rod, screw body, magnetic driver, hydraulic pressure, make
To be preferred, the slicing device includes across and detains the U-bracket for covering on belt support both sides, and conveyer belt is interspersed in U-shaped branch
Between frame, U-bracket corresponding with conveyer belt, which is hung oneself, is filled with cylinder, and cylinder drives cutter downwards to cut ultrathin flexible magnetic sheet raw material band
It is cut into section.Cylinder is lifted by U-bracket and drives cutter to complete segmentation cutting, simple in structure, manufacture cost is low.
As it is further preferred that being upwardly extended in the middle part of the blade of the cutter arc-shaped.The blade of cutter is recessed inwardly for middle part
Arcuate structure, incision ultrathin flexible magnetic sheet raw material band is positioned and passes through middle part again in advance at the blade both ends of cutter during cutting
Blade complete complete cutting, it is ensured that cutting process ultrathin flexible magnetic sheet raw material band keeps smooth, avoids caused by cutting pulls
The displacement of ultrathin flexible magnetic sheet or surface breakdown, ensure that the final product quality after segmentation.
Preferably, emptying roller is equipped with closed worker-house corresponding with the conveyer belt input terminal, the life of ultrathin flexible magnetic sheet
Material strip around on emptying roller and after extending downwardly again upward lodge on a moving belt, close to ultrathin flexible magnetic sheet raw material band most
The upper and lower surface both sides of low spot are respectively equipped with infrared sensor.Emptying roller is controlled to put by upper and lower two infrared sensors
Material, while control ultrathin flexible magnetic sheet raw material band to keep hanging state from above when entering conveyer belt, it thus it can be prevented that and avoid feeding
Process ultrathin flexible magnetic sheet raw material band is broken.
Preferably, in the closed worker-house close to the conveyer belt input terminal it is parallel be equipped with upper horizontal Roller for sticking dust and under
Horizontal Roller for sticking dust, ultrathin flexible magnetic sheet raw material band lodge on lower horizontal Roller for sticking dust after pass upward through again under horizontal Roller for sticking dust
On lateral, guide-in roller tiles and is fixed on conveyer belt input terminal after then passing through.Increase upper and lower two binding dusts before conveyer belt
Roller, can fall the dust on the positive and negative surface of ultrathin flexible magnetic sheet raw material band by two Roller for sticking dust absorption.
Therefore, a kind of automatic clinical microtome tool for being used to cut ultrathin flexible magnetic sheet of the present invention has the advantage that:Pass through level
Strong magnetic piece fixes ultrathin flexible magnetic sheet raw material band magnetic absorption on a moving belt, and fixed form is simple and reliable, effectively avoids cutting
Cut the external force drawing of process, it is ensured that the ultrathin flexible magnetic sheet after machine-shaping will not deform or fracture distress phenomenon;Pass through
Upper and lower two infrared sensors control emptying roller blowing, while control the ultrathin flexible magnetic sheet raw material band to be protected when entering conveyer belt
The state of hanging from above is held, thus it can be prevented that and avoid feeding process ultrathin flexible magnetic sheet raw material band to break;Installed using closed worker-house
Realize that two level is dust-proof with upper and lower two Roller for sticking dust, it is ensured that the ultrathin flexible magnetic sheet surface after segmentation keeps clean.
Brief description of the drawings:
Fig. 1 is a kind of structure diagram for the automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet of the present invention;
Fig. 2 is the structure diagram of slicing device in the present invention.
Embodiment:
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1:
As shown in Figure 1, a kind of of the present invention is used to cutting the automatic clinical microtome of ultrathin flexible magnetic sheet, including closed worker-house 1 and set
In closed worker-house 1, horizontal positioned conveyer belt 2, conveyer belt 2 uses common release film conveyer belt, by left and right two belts
Wheel drive, the one end for the ultrathin flexible magnetic sheet raw material band 3 that tiles in the input terminal of conveyer belt 2 are corresponding with 2 input terminal of conveyer belt
Emptying roller 7 is housed, ultrathin flexible magnetic sheet raw material band 3 leads to upwards again around on emptying roller 7 and after extending downwardly in closed worker-house 1
Later 11 horizontal lodge of guide-in roller on conveyor belt 2, close to the sagging upper and lower table of minimum point of ultrathin flexible magnetic sheet raw material band 3
Face both sides are respectively provided with an infrared sensor 8, and infrared sensor 8 is connected to control system, and control system is further according to infrared biography
The rotation of the detection signal control emptying roller 7 of sensor 8, is becoming below the corresponding infrared sensor 8 in lower surface equipped with one
Frequency wind turbine, the air inlet of frequency conversion fan are perpendicularly oriented to the minimum point of ultrathin flexible magnetic sheet raw material band 3, and exhaust outlet exports downwards closed
Outside worker-house 1, frequency conversion fan " can aspirate " ultrathin flexible magnetic sheet raw material band 3 and move down holding holding hang when starting, while can
Dust in closed worker-house 1 is outwards excluded in time, close to the position of rear 11 outer side-lower of guide-in roller it is parallel equipped with one
Upper horizontal Roller for sticking dust 9 and lower horizontal Roller for sticking dust 10, after 3 upward lodge of ultrathin flexible magnetic sheet raw material band is on lower horizontal Roller for sticking dust 10
It is upward that the downside of horizontal Roller for sticking dust 9 is passed upward through again, and guide-in roller 11 is laid in conveyer belt 2 and inputs end surfaces after then passing through
On, horizontal strong magnetic piece 4 is housed in the belt support 5 below 2 input terminal of conveyer belt, ultrathin flexible magnetic sheet raw material band 3 passes through
Horizontal strong magnetic piece 4 is absorbed and fixed on conveyer belt 2 and is moved with conveyer belt 2 towards output terminal, in 2 input terminal of conveyer belt and output
Top between end is equipped with the slicing device that ultrathin flexible magnetic sheet raw material band 3 can be carried out to contiguous segmentation cutting, as shown in Fig. 2,
Slicing device includes across and tips upside down on the U-bracket 61 in 5 both sides belt support 5 of belt support downwards, and conveyer belt 2 is worn
It is inserted between the opening of U-bracket 61,61 middle and upper part vertical lifting of U-bracket corresponding with conveyer belt 2 cylinder 62, cylinder 62
Fixed horizontal tool head 64 on connecting rod, the fixed cutter 63 in lower section at the middle part of horizontal tool head 64, the blade middle part of cutter 63 is upwards
Extend it is arc-shaped, in the corresponding belt support 5 in 64 both ends of horizontal tool head distinguish fixed column 65, the both ends of horizontal tool head 64
Sliding sleeve is on corresponding column 65 respectively, and distinguishes between horizontal tool head 64 and belt support 5 on corresponding column 65
Resetting spring 66 is set with, and cylinder 62 drives horizontal tool head 64 ultrathin flexible magnetic sheet to be given birth to along 65 slide downward of column, cutter 63
Material strip 3 is cut into pieces.
Embodiment 2:
Cutter 63 in slicing device drives the segmentation for implementing ultrathin flexible magnetic sheet raw material band 3 downwards to cut by screw body.Its
Remaining part part is identical with embodiment 1.
Specific embodiment described herein is only the design explanation for example to the present invention.Technology belonging to the present invention
The technical staff in field can do described specific embodiment various modifications or additions or in a similar way
Substitute, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet, including closed worker-house(1)And arranged on closed worker-house(1)It is interior
Conveyer belt(2), it is characterised in that:In the conveyer belt(2)Input terminal tile ultrathin flexible magnetic sheet raw material band(3), with
Ultrathin flexible magnetic sheet raw material band(3)Corresponding conveyer belt(2)Horizontal strong magnetic piece is equipped with below input terminal(4), ultrathin flexible magnetic sheet
Raw material band(3)Pass through horizontal strong magnetic piece(4)It is absorbed and fixed at conveyer belt(2)Above and with conveyer belt(2)Moved towards output terminal,
Conveyer belt(2)Top be equipped with can be by ultrathin flexible magnetic sheet raw material band(3)Carry out the slicing device of contiguous segmentation cutting.
A kind of 2. automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet according to claim 1, it is characterised in that:It is described
Slicing device includes across and detains to cover on belt support(5)The U-bracket of both sides(61), conveyer belt(2)It is interspersed in U-bracket
(61)Between, with conveyer belt(2)Corresponding U-bracket(61)Hang oneself and be filled with cylinder(62), cylinder(62)Drive cutter(63)Downwards
By ultrathin flexible magnetic sheet raw material band(3)It is cut into pieces.
A kind of 3. automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet according to claim 2, it is characterised in that:It is described
Cutter(63)Blade in the middle part of upwardly extend it is arc-shaped.
4. a kind of automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet according to claim 1 or 2 or 3, its feature exist
In:With the conveyer belt(2)The corresponding closed worker-house of input terminal(1)It is interior to be equipped with emptying roller(7), ultrathin flexible magnetic sheet raw material band
(3)Around mounted in emptying roller(7)After going up and extending downwardly again upward lodge in conveyer belt(2)On, close to the life of ultrathin flexible magnetic sheet
Material strip(3)The upper and lower surface both sides of minimum point are respectively equipped with infrared sensor(8).
5. a kind of automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet according to claim 1 or 2 or 3, its feature exist
In:Close to the conveyer belt(2)The closed worker-house of input terminal(1)It is interior parallel to be equipped with upper horizontal Roller for sticking dust(9)With lower level
Roller for sticking dust(10), ultrathin flexible magnetic sheet raw material band(3)Lodge is in lower horizontal Roller for sticking dust(10)Passed upward through again after upper horizontal viscous
Dirt roller(9)Downside it is upward, then through later guide-in roller(11)Tiling is fixed on conveyer belt(2)On input terminal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711092699.9A CN107953465A (en) | 2017-11-08 | 2017-11-08 | A kind of automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet |
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CN201711092699.9A CN107953465A (en) | 2017-11-08 | 2017-11-08 | A kind of automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet |
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CN107953465A true CN107953465A (en) | 2018-04-24 |
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CN201711092699.9A Pending CN107953465A (en) | 2017-11-08 | 2017-11-08 | A kind of automatic clinical microtome for being used to cut ultrathin flexible magnetic sheet |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113733218A (en) * | 2021-08-31 | 2021-12-03 | 威海三辉未了智能科技有限公司 | Can effectively prevent to cut cracked fish steak section device of strip |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201320867Y (en) * | 2008-12-25 | 2009-10-07 | 明太网版印刷机械股份有限公司 | Induction control structure for furl of screen printing machine |
CN201971487U (en) * | 2011-02-22 | 2011-09-14 | 厦门振泰成科技有限公司 | Pulling device for cutting of resonant sheet |
CN202138588U (en) * | 2011-04-11 | 2012-02-08 | 李成奎 | Sealing cutter for packaging sealing-cutting machine |
CN102639418A (en) * | 2009-10-06 | 2012-08-15 | 科恩股份公司 | Device for cutting paper webs |
JP2015098083A (en) * | 2013-11-19 | 2015-05-28 | カール オイゲン フィッシャー ゲゼルシャフト ミット ベシュレンクテル ハフツングKarl Eugen Fischer Gesellschaft mit beschraenkter Haftung | Cutting device for cutting thin and adhesive band, especially cord band |
CN104973439A (en) * | 2014-04-14 | 2015-10-14 | 亚伊色尔株式会社 | Sheet tension mechanism |
CN106328768A (en) * | 2016-09-28 | 2017-01-11 | 安徽鼎晖新能源科技有限公司 | CIGS flexible cell slice cutting machine and its use method |
CN106449872A (en) * | 2016-09-28 | 2017-02-22 | 安徽鼎晖新能源科技有限公司 | Automatically controlled CIGS flexible battery piece cutting mechanism |
CN206028185U (en) * | 2016-07-21 | 2017-03-22 | 浙江艾默可科技有限公司 | Magnetic material slicer dust collector |
CN206344537U (en) * | 2016-11-09 | 2017-07-21 | 天津汽车模具股份有限公司 | A kind of stacked wafer module cutting dies |
CN107116152A (en) * | 2017-05-08 | 2017-09-01 | 江苏维科新能源科技有限公司 | Self-feeding guillotine |
CN206511710U (en) * | 2017-01-21 | 2017-09-22 | 天津市韩东纸业有限公司 | A kind of roll-switching device |
-
2017
- 2017-11-08 CN CN201711092699.9A patent/CN107953465A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201320867Y (en) * | 2008-12-25 | 2009-10-07 | 明太网版印刷机械股份有限公司 | Induction control structure for furl of screen printing machine |
CN102639418A (en) * | 2009-10-06 | 2012-08-15 | 科恩股份公司 | Device for cutting paper webs |
CN201971487U (en) * | 2011-02-22 | 2011-09-14 | 厦门振泰成科技有限公司 | Pulling device for cutting of resonant sheet |
CN202138588U (en) * | 2011-04-11 | 2012-02-08 | 李成奎 | Sealing cutter for packaging sealing-cutting machine |
JP2015098083A (en) * | 2013-11-19 | 2015-05-28 | カール オイゲン フィッシャー ゲゼルシャフト ミット ベシュレンクテル ハフツングKarl Eugen Fischer Gesellschaft mit beschraenkter Haftung | Cutting device for cutting thin and adhesive band, especially cord band |
CN104973439A (en) * | 2014-04-14 | 2015-10-14 | 亚伊色尔株式会社 | Sheet tension mechanism |
CN206028185U (en) * | 2016-07-21 | 2017-03-22 | 浙江艾默可科技有限公司 | Magnetic material slicer dust collector |
CN106328768A (en) * | 2016-09-28 | 2017-01-11 | 安徽鼎晖新能源科技有限公司 | CIGS flexible cell slice cutting machine and its use method |
CN106449872A (en) * | 2016-09-28 | 2017-02-22 | 安徽鼎晖新能源科技有限公司 | Automatically controlled CIGS flexible battery piece cutting mechanism |
CN206344537U (en) * | 2016-11-09 | 2017-07-21 | 天津汽车模具股份有限公司 | A kind of stacked wafer module cutting dies |
CN206511710U (en) * | 2017-01-21 | 2017-09-22 | 天津市韩东纸业有限公司 | A kind of roll-switching device |
CN107116152A (en) * | 2017-05-08 | 2017-09-01 | 江苏维科新能源科技有限公司 | Self-feeding guillotine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113733218A (en) * | 2021-08-31 | 2021-12-03 | 威海三辉未了智能科技有限公司 | Can effectively prevent to cut cracked fish steak section device of strip |
CN113733218B (en) * | 2021-08-31 | 2022-12-02 | 威海三辉未了智能科技有限公司 | Can effectively prevent cracked fish steak section device of cutting strip |
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Application publication date: 20180424 |