CN106239244A - Industrial wiper and manufacture method thereof and wiping method - Google Patents

Industrial wiper and manufacture method thereof and wiping method Download PDF

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Publication number
CN106239244A
CN106239244A CN201610404970.7A CN201610404970A CN106239244A CN 106239244 A CN106239244 A CN 106239244A CN 201610404970 A CN201610404970 A CN 201610404970A CN 106239244 A CN106239244 A CN 106239244A
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CN
China
Prior art keywords
industrial wiper
scraping plate
fibrous layer
plate part
rubber 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.)
Pending
Application number
CN201610404970.7A
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Chinese (zh)
Inventor
青木康弘
石崎洋治
青木坚朗
青木坚一朗
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.)
Nitta Corp
Original Assignee
Nitta Corp
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 Nitta Corp filed Critical Nitta Corp
Publication of CN106239244A publication Critical patent/CN106239244A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

The present invention provides industrial wiper and manufacture method thereof and wiping method, this industrial wiper easily uses, and possess erasing and mar proof and the low resistance to sliding of excellence, simple in construction and easily manufacturing, and can make thinner and realize lightness and cost reduces.In industrial wiper and manufacture method thereof, industrial wiper (1) possesses the scraping plate part (2) being made up of the duplexer (10) of rubber layer (11) and fibrous layer (12), when side-looking, scraping plate part (2) bends in the way of fibrous layer (12) side is protruding, and the leading section (2a) contacted with sliding part (100) of scraping plate part (2) is made up of fibrous layer (12).In wiping method, use industrial wiper (1) erasing sliding part.

Description

Industrial wiper and manufacture method thereof and wiping method
Technical field
The present invention relates to industrial wiper and manufacture method thereof and wiping method.
Background technology
As the industrial wiper used on the support at lathe etc., it is known to patent documentation 1~3 Described structure.
But, described in patent documentation 1~3, such conventional industrial wiper is guaranteeing erasing Under the conditions of property etc., structure is complex.It addition, conventional industrial wiper thickness is big and weight, also consume Costly.
Citation
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2007-83344 publication
Patent documentation 2: No. 3193361 publications of Japanese Patent Publication No.
Patent documentation 3: No. 4745636 publications of Japanese Patent Publication No.
Summary of the invention
The problem that invention is to be solved
The problem of the present invention is to provide industrial wiper and manufacture method thereof and wiping method, This industrial wiper easily uses, and possesses excellent erasing and mar proof and low slip Resistance, simple in construction and easily manufacturing, and can make thinner and realize lightness and cost Reduce.
For solving the means of problem
The industrial wiper of the present invention possesses by scraping that rubber layer and fibrolaminar duplexer are constituted Plate portion, when side-looking, described scraping plate part bends in the way of described fibrous layer side is protruding, and described The leading section contacted with sliding part of scraping plate part is made up of described fibrous layer.
In the manufacture method of the industrial wiper of the present invention, industrial wiper possess by rubber layer with And the scraping plate part that fibrolaminar duplexer is constituted, when side-looking, described scraping plate part is with described fibrous layer side Protruding mode bends, and the leading section contacted with sliding part of described scraping plate part is by described fibrous layer Constituting, the manufacture method of described industrial wiper possesses following operation: by forming described rubber The half finished rubber layer of layer and described fibrous layer stacking, be sulfided into described half finished rubber layer Shape, is derived from tabular duplexer;And process described tabular duplexer and obtain described industry With wiper, in order to by described tabular duplexer, because of the shrinkage factor after described vulcanization forming it Poor and diastrophic position in the way of described fibrous layer side is protruding end is used as described scraping plate part.
In the wiping method of the present invention, use industrial wiper erasing sliding part, described industrial wiping Wipe device and possess the scraping plate part being made up of rubber layer and fibrolaminar duplexer, when side-looking, described in scrape Plate portion bends in the way of described fibrous layer side is protruding, and the connecing with described sliding part of described scraping plate part The leading section touched is made up of described fibrous layer.
Invention effect
According to the present invention, have the effect that can play the erasing of excellence and mar proof, with And low resistance to sliding, and simple in construction and easily manufacturing, and can make thinner and realize light Type and cost reduce, and easily use.
Accompanying drawing explanation
Fig. 1 is the side view of the industrial wiper illustrating one embodiment of the present invention.
(a)~(c) of Fig. 2 is the system of the industrial wiper illustrating one embodiment of the present invention Make the process chart of method.
Description of reference numerals:
1 industrial wiper
2 scraping plate parts
2a leading section
2b rearward end
21 positions
3 installation portions
4 sides
10 duplexers
11 rubber layers
111 half finished rubber layers
12 fibrous layers
13 boundary portion
20 tabular duplexers
20a end
100 sliding parts
101 machineries
102 plates
103 spacers
104 bolts
Detailed description of the invention
<industrial wiper>
Hereinafter, (following, sometimes to the industrial wiper of one embodiment of the present invention with reference to Fig. 1 It is referred to as " wiper ".) be described in detail.
As it is shown in figure 1, the wiper 1 of present embodiment possesses scraping plate part 2.Scraping of present embodiment The position of the chip etc. that plate portion 2 is adhered on the sliding part 100 of planar as erasing and function, It is made up of the duplexer 10 of rubber layer 11 and fibrous layer 12.
As constitute rubber layer 11 rubber, such as can enumerate natural rubber, isoprene rubber, Butadiene rubber, SBR styrene butadiene rubbers, ethylene-propylene rubber, butyl rubber, chlorobutadiene Rubber, nitrile rubber, acrylic rubber, ECD, chlorinated polyethylene rubber, silicone Rubber, polyurethane rubber, fluorubber, nitrile rubber (NBR), hydrogenated nitrile-butadiene rubber (H-NBR) Deng.The above-mentioned rubber illustrated can use one or mix two or more use.
As the fiber of composition fibrous layer 12, such as, can enumerate aliphatic polyamide fiber, fragrance Polyamide fiber, aramid fiber, polyester fiber, polyurethane fiber, acetic ester fiber, fluorine fiber Relatively low Deng the natural fibers such as synthetic fibers, kapok, thin,tough silk, fiber crops, artificial silk, glass fibre, hardness ratio Metallic fiber etc..The above-mentioned fiber illustrated can use one or mix two or more making With.As the form of fibrous layer 12, such as, enumerate yarn fabric, non-woven fabrics, fabric etc..Fabric Including canvas.The preferred canvas as the form of fibrous layer 12.
Preferably fibrous layer 12 is made up of the fiber of impregnation (dipping) resilient material.As elastic material Material, such as, enumerate rubber, elastomer etc..As rubber, it is possible to enumerate and above-mentioned rubber layer 11 The material that illustrated material is identical.As elastomer, it is possible to such as enumerate polyester elastomer, gather The thermoplastic elastomer (TPE)s such as amide-type elastomer, ethylene octane copolymer.These elastomeric material energy illustrated Enough uses are a kind of or mix two or more use.Can also substitute impregnation and by coating elasticity Material and make the gap of fiber containing resilient material.When impregnation or coating elastomeric material, in order to smooth and easy Carry out these to process, dissolve elastomeric material preferably by solvent etc. and become aqueous.Need explanation Be, it is also possible to be impregnated with or apply aqueous resin binder etc..
Here, the scraping plate part 2 of present embodiment is curved in the way of fibrous layer 12 side is protruding when side-looking Song, and the leading section 2a contacted with sliding part 100 of scraping plate part 2 is made up of fibrous layer 12.Root According to such structure, scraping plate part 2 have erasing excellent scrape plate shape, soft but coefficient of friction is relatively Low, therefore relatively low relative to the resistance to sliding of sliding part 100, and mar proof can be remained Higher state.Thus, if at the shape that the leading section 2a of scraping plate part 2 is pressed on sliding part 100 Wiper 1 is made to slide on sliding part 100 in the way of moving back and forth along arrow A direction, then under state Scraping plate part 2 fully follows the deformation such as the fluctuating of sliding part 100 and plays the erasing of excellence, resistance to Abrasiveness and resistance to sliding also are able to play excellent performance in reducing.Further, since scraping plate part 2 Simple in construction, the most easily carry out manufacturing and be capable of cost and reduce.It addition, according to above-mentioned Structure, owing to utilizing the component that weight ratio is lighter to constitute, and can make the lower thickness of scraping plate part 2, Therefore, it is possible to make wiper 1 lightness, its result is easily to use, and can operator alleviate The burden during installation exercise of wiper 1.It should be noted that above-mentioned side-looking refers to, from wiping The state of wiper 1 is observed in the side, side 4 of device 1.
Shown in Fig. 2 (a) as be described hereinafter, the duplexer 10 of the present embodiment constituting scraping plate part 2 leads to Cross and will form the half finished rubber layer 111 of rubber layer 11 and fibrous layer 12 stacking and to half finished rubber Layer 111 carries out vulcanization forming and obtains.It should be noted that at fibrous layer 12 by being impregnated with or applying In the case of the painting glue fiber having above-mentioned elastomeric material is constituted, it is possible to by fibrous layer 12 and rubber layer 11 are firmly laminated for one.Fibrous layer 12 and rubber layer 11 such as also be able to use binding agent and It is laminated for one.
In the present embodiment, shown in Fig. 2 (b) as be described hereinafter, the thickness T11 of rubber layer 11 is big Thickness T12 in fibrous layer 12.According to such structure, the effect of above-mentioned scraping plate part 2 is had to carry High trend.The ratio of the thickness T11 of rubber layer 11 and the thickness T12 of fibrous layer 12 is preferably, The thickness T12=1.3~2.0: 1 of thickness T11: the fibrous layer 12 of rubber layer 11.It addition, rubber Layer 11 thickness T11 be preferably 0.65~2.0mm, the thickness T12 of fibrous layer 12 be preferably 0.5~ 1.0mm, in above-mentioned numerical range, is preferably configured as, and the thickness T11 of rubber layer 11 is more than fibre The thickness T12 of dimension layer 12.
On the other hand, as it is shown in figure 1, the wiper 1 of present embodiment is also equipped with installation portion 3.Peace Dress portion 3 is mounted in the machinery relatively moved back and forth relative to sliding part 100 along arrow A direction Position on 101.
The installation portion 3 of present embodiment is continuous with rearward end 2b of above-mentioned scraping plate part 2, and with Scraping plate part 2 is similarly made up of duplexer 10.According to such structure, owing to installation portion 3 possesses The flexibility brought by duplexer 10, therefore, it is possible to make scraping plate part 2 fully follow sliding part 100 The deformation such as fluctuating.It addition, also be able to make wiper 1 lightness.
The installation portion 3 of present embodiment is integrally formed with scraping plate part 2.According to such structure, by Carry out once in shaping, thus easily manufacture, and scraping plate part 2 and installation portion 3 can be improved Bonding strength.It should be noted that installation portion 3 can also be as desired by relative to scraping plate part 2 independent components are constituted.
As the machinery 101 installing above-mentioned installation portion 3, it is possible to such as enumerate lathe, semiconductor manufacturing Device, robot, other industrial machineries or integral drive guiding elements etc., as long as wiping can be used Wipe device 1, be then not limited to the said equipment.
Machinery 101 possesses the installing mechanism of the installation portion 3 installing wiper 1.As installing mechanism, Due to wiper 1 thinner thickness as described above and light-duty, therefore, it is possible to use simple structure.? In present embodiment, as the installing mechanism of installation portion 3, machinery 101 possess a pair plate 102,102, Spacer 103 and bolt 104.Installation portion 3 be sandwiched in across spacer 103 mutually opposing one Between plate 102,102, utilize bolt 104 to fasten, be thus installed on machinery 101.Need Illustrate, as plate 102, such as, can use the steel plate etc. that thickness is thin.
The installation portion 3 being installed on machinery 101 is formed as the state substantially vertical relative to sliding part 100. In the present embodiment, when installation portion 3 is installed on mechanical 101 rear side viewing, before scraping plate part 2 End 2a includes the boundary portion 13 relative to the rubber layer 11 in installation portion 3 and fibrous layer 12 The position 21 that imagination extended line L is substantially vertical.According to such structure, scraping plate part 2 is relative to cunning The sealing in dynamic portion 100 improves, and its result is to play the erasing of excellence.In present embodiment In, the part in the leading section 2a of scraping plate part 2 is made up of position 21.It should be noted that also Can be that the leading section 2a of scraping plate part 2 is all made up of position 21.
<manufacture method of industrial wiper>
It follows that in case of manufacturing above-mentioned wiper 1, with reference to Fig. 2 to the present invention one The manufacture method of the industrial wiper of embodiment is described in detail.
The manufacture method of the wiper 1 of present embodiment includes following (I) and the operation of (II).
(I) first as shown in Fig. 2 (a) and Fig. 2 (b), by rubber layer 11 will be formed not Vulcanised rubber layer 111 and fibrous layer 12 stacking also carry out vulcanization forming to half finished rubber layer 111 And obtain the operation of tabular duplexer 20.
(II) it follows that as shown in Fig. 2 (c), working flat plate shape duplexer 20 and obtain wiping The operation of device 1, in order to by tabular duplexer 20, because of the difference of the shrinkage factor after vulcanization forming And the end 20a at diastrophic position is used as scraping plate part 2 in the way of fibrous layer 12 side is protruding.
As the thickness of the tabular duplexer 20 obtained by the operation of (I), preferably 1.15~ 3.0mm.According to such structure, it is possible to make the lower thickness of the wiper 1 of acquisition make wiper 1 lightness.
It addition, the tabular duplexer 20 obtained by the operation of (I) makes rubber by vulcanization forming Glue-line 11 and fibrous layer 12 stacking integration.Here, constitute the rubber of tabular duplexer 20 Shrinkage factor after the vulcanization forming of layer 11 and fibrous layer 12 is mutually different.Specifically, rubber layer The shrinkage factor of 11 is more than the shrinkage factor of fibrous layer 12.Therefore, tabular duplexer 20 such as (II) As operation is described, after vulcanization forming, in the way of fibrous layer 12 side is protruding, flexural deformation (is scratched Bent deformation).Bending deformation quantity such as according to the thickness of rubber layer 11, the structure of fibrous layer 12 or Combine them to wait and control.By controlling bending deformation quantity, it can be ensured that corresponding with sliding part 100 What erasing was excellent scrapes plate shape.
In the operation of (II), obtain wiping due to working flat plate shape duplexer 20 as described above Device 1, in order to be used as to scrape by the end 20a at diastrophic position in the way of fibrous layer 12 side is protruding Plate portion 2, therefore, it is possible to simply and efficiently obtain wiper 1.It should be noted that as from flat Plate-like layers stack 20 obtains processing method during wiper 1, as long as can be used as to scrape by end 20a Plate portion 2, then without particular limitation of.When enumerating concrete example, if can use the shut-off mechanisms such as cutter from Tabular duplexer 20 cuts out the shape of wiper 1 corresponding with sliding part 100.
<wiping method>
It follows that in case of using wiper 1, the wiping to one embodiment of the present invention Method illustrates.
The wiping method of present embodiment is the side using wiper 1 erasing (wiping) sliding part 100 Method.According to such structure, owing to obtaining the effect that above-mentioned wiper 1 is brought, it is possible to long-term Stably erasing sliding part 100.
Above, the preferred embodiment of the present invention is illustrated, but the present invention is not limited to above-mentioned Embodiment, it is not necessary to mention, without departing from the purport of the present invention, it is possible to use arbitrary structures.
Such as, in the above-described embodiment, stacking rubber layer 11 and fibrous layer 12, but also Stacking the rubber layer of filler can be contained with alternative fiber layer 12.In other words, it is also possible to utilize rubber layer 11 and containing filler rubber layer duplexer constitute duplexer 10.As the rubber constituted containing filler The rubber of layer, it is possible to enumerate the rubber identical with the rubber illustrated in above-mentioned rubber layer 11.As Filler (chopped fiber), it is possible to such as enumerate aramid fiber, nylon fiber, polyester fiber, polyurethane Fiber, acetic ester fiber, fluorine fiber, cotton, thin,tough silk, fiber crops, artificial silk etc..At the rubber layer containing filler In, the amount of filler without particular limitation of.

Claims (10)

1. an industrial wiper, wherein,
Described industrial wiper possesses the scraping plate part being made up of rubber layer and fibrolaminar duplexer,
When side-looking, described scraping plate part bends in the way of described fibrous layer side is protruding, and described in scrape The leading section contacted with sliding part in plate portion is made up of described fibrous layer.
Industrial wiper the most according to claim 1, wherein,
By by forming the half finished rubber layer of described rubber layer and described fibrous layer stacking, to described Half finished rubber layer carries out vulcanization forming, is derived from described duplexer.
Industrial wiper the most according to claim 1, wherein,
The thickness of described rubber layer is more than described fibrolaminar thickness.
Industrial wiper the most according to claim 1, wherein,
Described fibrous layer is made up of canvas.
Industrial wiper the most according to claim 1, wherein,
Described fibrous layer is made up of the fiber being impregnated with resilient material.
Industrial wiper the most according to claim 1, wherein,
Described industrial wiper is also equipped with the rearward end of described scraping plate part continuously and by described stacking The installation portion that body is constituted.
Industrial wiper the most according to claim 6, wherein,
Described installation portion is integrally formed with described scraping plate part.
Industrial wiper the most according to claim 6, wherein,
When to installation portion rear side viewing described in mechanical erection, the described leading section of described scraping plate part includes phase For the described rubber layer in described installation portion and the imaginary extended line of described fibrolaminar boundary portion Substantially vertical position.
9. a manufacture method for industrial wiper,
Described industrial wiper possesses the scraping plate part being made up of rubber layer and fibrolaminar duplexer,
When side-looking, described scraping plate part bends in the way of described fibrous layer side is protruding, and described in scrape The leading section contacted with sliding part in plate portion is made up of described fibrous layer, wherein,
The manufacture method of described industrial wiper possesses following operation:
By by forming the half finished rubber layer of described rubber layer and described fibrous layer stacking, to described Half finished rubber layer carries out vulcanization forming, is derived from tabular duplexer;And
Process described tabular duplexer and obtain described industrial wiper, in order to by described tabular In duplexer, because of the difference of the shrinkage factor after described vulcanization forming with the side that described fibrous layer side is protruding The end at the diastrophic position of formula is used as described scraping plate part.
10. a wiping method, wherein,
Use industrial wiper erasing sliding part,
Described industrial wiper possesses the scraping plate part being made up of rubber layer and fibrolaminar duplexer,
When side-looking, described scraping plate part bends in the way of described fibrous layer side is protruding, and described in scrape The leading section contacted with described sliding part in plate portion is made up of described fibrous layer.
CN201610404970.7A 2015-06-11 2016-06-08 Industrial wiper and manufacture method thereof and wiping method Pending CN106239244A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-118410 2015-06-11
JP2015118410 2015-06-11

Publications (1)

Publication Number Publication Date
CN106239244A true CN106239244A (en) 2016-12-21

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JP (1) JP2017001176A (en)
CN (1) CN106239244A (en)
TW (1) TW201707842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106904302A (en) * 2017-02-13 2017-06-30 滁州银兴新材料科技有限公司 A kind of vacuum heat-insulating plate sack protection device

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KR20220101925A (en) 2021-01-12 2022-07-19 주식회사 디엔솔루션즈 Machine tool door wiper device
CN113001407A (en) * 2021-04-25 2021-06-22 机械科学研究总院海西(福建)分院有限公司 Square box inlet and outlet sealing structure of ultra-precise movable column surface grinding machine

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JPH0542443A (en) * 1991-08-13 1993-02-23 Bando Chem Ind Ltd Machine tool chip removing scraper
JPH0885039A (en) * 1994-09-12 1996-04-02 Okuma Mach Works Ltd Wiper
JP2003053641A (en) * 2001-08-17 2003-02-26 Bando Chem Ind Ltd Wiper member for machine tool
JP2004025362A (en) * 2002-06-26 2004-01-29 Nakamura Tome Precision Ind Co Ltd Cover mechanism for preventing chip accumulation in nc lathe
JP2005246490A (en) * 2004-03-01 2005-09-15 Hatakeyama Seisakusho:Kk Protective cover in movable part of machine tool or the like
JP2006095640A (en) * 2004-09-29 2006-04-13 Nitta Ind Corp Wiper
JP2007083344A (en) * 2005-09-22 2007-04-05 Nitta Ind Corp Industrial wiper
CN101264579A (en) * 2007-03-15 2008-09-17 大隈株式会社 Wiper
JP2009202074A (en) * 2008-02-27 2009-09-10 Mitsuboshi Belting Ltd Wiper
JP2009214184A (en) * 2008-03-06 2009-09-24 Hatakeyama Seisakusho:Kk Protective cover for machine tool
CN201677203U (en) * 2010-05-12 2010-12-22 山东小鸭模具有限公司 Scraping plate
CN201988995U (en) * 2011-03-29 2011-09-28 扬州华文科技新材料有限公司 Chip scrapping plate for machine tool
CN203470281U (en) * 2013-09-13 2014-03-12 潍坊胜达塑胶有限公司 Scraping device for release film coating
CN203900611U (en) * 2014-05-15 2014-10-29 河北钢铁股份有限公司唐山分公司 Chopper shearing blade lubricating and wiping device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0542443A (en) * 1991-08-13 1993-02-23 Bando Chem Ind Ltd Machine tool chip removing scraper
JPH0885039A (en) * 1994-09-12 1996-04-02 Okuma Mach Works Ltd Wiper
JP2003053641A (en) * 2001-08-17 2003-02-26 Bando Chem Ind Ltd Wiper member for machine tool
JP2004025362A (en) * 2002-06-26 2004-01-29 Nakamura Tome Precision Ind Co Ltd Cover mechanism for preventing chip accumulation in nc lathe
JP2005246490A (en) * 2004-03-01 2005-09-15 Hatakeyama Seisakusho:Kk Protective cover in movable part of machine tool or the like
JP2006095640A (en) * 2004-09-29 2006-04-13 Nitta Ind Corp Wiper
JP2007083344A (en) * 2005-09-22 2007-04-05 Nitta Ind Corp Industrial wiper
CN101264579A (en) * 2007-03-15 2008-09-17 大隈株式会社 Wiper
JP2009202074A (en) * 2008-02-27 2009-09-10 Mitsuboshi Belting Ltd Wiper
JP2009214184A (en) * 2008-03-06 2009-09-24 Hatakeyama Seisakusho:Kk Protective cover for machine tool
CN201677203U (en) * 2010-05-12 2010-12-22 山东小鸭模具有限公司 Scraping plate
CN201988995U (en) * 2011-03-29 2011-09-28 扬州华文科技新材料有限公司 Chip scrapping plate for machine tool
CN203470281U (en) * 2013-09-13 2014-03-12 潍坊胜达塑胶有限公司 Scraping device for release film coating
CN203900611U (en) * 2014-05-15 2014-10-29 河北钢铁股份有限公司唐山分公司 Chopper shearing blade lubricating and wiping device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106904302A (en) * 2017-02-13 2017-06-30 滁州银兴新材料科技有限公司 A kind of vacuum heat-insulating plate sack protection device

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TW201707842A (en) 2017-03-01

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Application publication date: 20161221