CN101759354B - Apparatus for removing cullet - Google Patents
Apparatus for removing cullet Download PDFInfo
- Publication number
- CN101759354B CN101759354B CN200910261306.1A CN200910261306A CN101759354B CN 101759354 B CN101759354 B CN 101759354B CN 200910261306 A CN200910261306 A CN 200910261306A CN 101759354 B CN101759354 B CN 101759354B
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- Prior art keywords
- gas
- aforementioned
- cullet
- pair
- gas injection
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/033—Apparatus for opening score lines in glass sheets
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/027—Scoring tool holders; Driving mechanisms therefor
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/037—Controlling or regulating
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention relates to an apparatus for removing cullet, which is a non-contact type cullet removing apparatus providing powdery dust that is not scattered to the surroundings and can be surely absorbed. The apparatus is used to absorb and remove the cullet produced during marking-off or breaking-off of brittle material. The apparatus has a pair of gas passing parts whose section areas are gradually reduced in the down direction, a pair of gas ejection parts respectively provided above the gas passing parts to inject compressed gas, a straight pipe part with a definite section plane shape, connected between the lower end parts of the pair of gas passing parts, and a suction device provided at the upper end parts of the pair of gas passing parts, for absorbing gas. A cullet absorbing mouth opening at the lower part of the straight pipe part is formed, the invention absorbs the cullet and the peripheral air all together from the cullet absorbing mouth through the air-stream flowing in the straight pipe part.
Description
Technical field
The present invention relates to a kind of can be in the time that the hard brittle material such as sheet glass forms line, under the situation that does not contact hard brittle material, really remove produced bits while fractureing the hard brittle materials such as sheet glass, cut the apparatus for removing cullet of the cullet such as powder.
Background technology
While manufacturing glass substrate, be generally to form line at the glass baseplate surface of hard brittle material, by glass substrate is applied to specific loading, glass substrate broken into desired size.Time be the surface of cutting glass substrate owing to forming line, and can produce slight crack etc. while fractureing, cut powder etc. therefore will inevitably produce the cullet, the glass that are called as glass cullet (cullet).
For removing the powdery dust such as the cullet producing because of work brittleness material, for example disclose to have at patent documentation 1 and by the whole width approximate equality blow air on the stamping surface of conveyance, the dust such as paper powder are flown upward, by the dust such as the paper powder flying upward and the particle collector from sucking together with the air of sheet surface bounce-back.Disclose and have the surface of static glass substrate with the angle of 20 to 40 degree the preset lines blow air of cutting off at patent documentation 2, attract and discharge the sheet glass cutting-off method of cullet with suction nozzle.
In addition, disclose and have the scraps of paper to advancing to blow out processing air with the direction before and after 45 degree that tilt at patent documentation 3, make the dust such as paper powder floating upper with derivative ambient air, attract the paper powder of processing the dust such as air, ambient air, paper powder to remove device.
No. 10-71596, [patent documentation 1] Japanese kokai publication hei
No. 2006-89325, [patent documentation 2] TOHKEMY
No. 2006-26752, [patent documentation 3] TOHKEMY
But, make the floating method going up and attract of dust cannot guarantee the dust that 100% attraction is floated to be disclosed in the blow air of patent documentation 1-3.Therefore,, because the dust of the powdery that is not attracted makes the contaminated possibility of surrounding enviroment very high, continue for a long time by considering in operator's health to have to be difficult to bear the problem that uses.
Also as the rain brush of automobile, the surface of cutter contact glass substrate is developed with the device of removing cullet.But cullet fecund is born in cut surface, and form the cullet producing while line because cutter concentrates in line, in the time fractureing, have the problem of dispersing.
As can be seen here, above-mentioned existing apparatus for removing cullet, in structure and use, obviously still has inconvenience and defect, and is urgently further improved.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, completed by development but have no for a long time applicable design always, and common product does not have appropriate structure to address the above problem, this is obviously the problem that the anxious wish of relevant dealer solves.Therefore how to found a kind of apparatus for removing cullet of novel texture, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The object of the invention is to, overcome the defect that existing apparatus for removing cullet exists, and provide a kind of apparatus for removing cullet of novel texture, technical problem to be solved be its can make the dust of powdery not at random to around, can really be attracted, and reach by noncontact the object that cullet is removed, be very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.The apparatus for removing cullet of foundation the 1st invention of the present invention is the cullet that attracts and remove generation when hard brittle material is rule or fractureed, it has, and guiding is respectively risen and a pair of gas of the air-flow of decline passes through portion, by portion's opening, the other end is connected in the gas injection portion of the gas injection mechanism of jet flow stream at this gas to be arranged at this gas one end by least one party's of portion top, be connected in a pair of aforementioned gas by the certain straight sections of section shape between the bottom of portion, be connected in a pair of aforementioned gas by the attraction peristome of the attraction mechanism of the upper end opening of portion and attraction gas, be formed on the cullet suction port of the lower opening of aforementioned straight sections.
The a pair of gas respectively in the 1st invention with the air-flow that guiding rises and decline by portion, be arranged at this gas one end by least one party's of portion top this gas by portion's opening the other end be connected in the gas injection mechanism of jet flow stream gas injection portion, be connected in a pair of aforementioned gas by the certain straight sections of the section shape between the bottom of portion, be connected in a pair of aforementioned gas by the upper end opening of portion and attract the attraction peristome of the attraction mechanism of gas.The gas spraying from the either party of gas injection portion, is attracted device toward the opposing party's gas by portion via straight sections by portion from a side gas and attracts.Below straight sections, be formed with cullet suction port, because of the laminar flow generation negative pressure of the gas in straight sections generation, near ambient air cullet suction port is attracted from cullet suction port.
Therefore, be present near the cullet of cullet suction port and attracted toward inner from cullet suction port, discharge toward outside by portion's quilt via the opposing party's gas.Again due to not to cullet blow gas, therefore disperse toward surrounding environment without cullet floating etc., can be not do not contact and can really attract cullet with the hard brittle material such as sheet glass.In addition, by suitably selecting gas injection portion and gas by portion, can switch corresponding to the direction that relatively moves of hard brittle material and this device the mobile direction of inner gas, no matter all can effectively attract cullet in the time that any direction moves.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The apparatus for removing cullet of the 2nd invention of the present invention is in the 1st invention, the surperficial almost parallel of axle and the hard brittle material that is supported below aforementioned cullet suction port centered by aforementioned straight sections arranges.
Have with the laminar flow of the gas of the surperficial almost parallel of hard brittle material and produce in straight sections with the surperficial almost parallel of the hard brittle material that is supported below aforementioned cullet suction port by axle centered by straight sections is arranged in the 2nd invention.The negative pressure producing by resulting from laminar flow, near ambient air cullet suction port is attracted from cullet suction port, and cullet can be attracted together with ambient air.
The apparatus for removing cullet of the 3rd invention of the present invention is in the 1st or the 2nd invention, aforementioned gas injection portion is arranged at aforementioned gas by the top separately of portion, one end of aforementioned gas injection portion be at aforementioned gas by portion's opening, the other end is by selecting to select switching part to be connected in aforementioned gas injection mechanism from the injection of either party's jet flow stream of aforementioned gas injection portion; A pair of aforementioned gas is had and is switched to the stream switching part being connected toward aforementioned attraction peristome by the either party of the upper end of portion; Corresponding to the direction that relatively moves of hard brittle material, from either party's jet flow stream of a pair of aforementioned gas injection portion, the aforementioned gas that aforementioned stream switching part is switched to the aforementioned gas injection portion that is provided with the opposing party is connected by upper end and the aforementioned attraction peristome of portion.
That aforementioned gas injection portion is arranged to aforementioned gas by the top separately of portion in the 3rd invention, one end of aforementioned gas injection portion be at aforementioned gas by portion's opening, the other end is by selecting to select switching part to be connected in aforementioned gas injection mechanism from the injection of either party's jet flow stream of aforementioned gas injection portion; A pair of aforementioned gas is had and is switched to the stream switching part being connected toward aforementioned attraction peristome by the either party of the upper end of portion; Corresponding to the direction that relatively moves of hard brittle material, from either party's jet flow stream of a pair of aforementioned gas injection portion, the aforementioned gas that aforementioned stream switching part is switched to the aforementioned gas injection portion that is provided with the opposing party is connected by upper end and the aforementioned attraction peristome of portion.Therefore, can switch corresponding to the direction that relatively moves of hard brittle material and this device the mobile direction of inner gas, no matter hard brittle material effectively attracts cullet to this device toward any direction Shi Jieke that relatively moves.
The apparatus for removing cullet of the 4th invention of the present invention is in the 3rd invention, from being arranged at either party's jet flow stream of a pair of aforementioned gas injection portion of the close direction side of hard brittle material, aforementioned stream switching part is switched to the aforementioned gas of direction side leaving at hard brittle material and be connected by upper end and the aforementioned attraction peristome of portion.
The either party's jet flow stream by a pair of aforementioned gas injection portion from being arranged at the close direction side of hard brittle material in the 4th invention, aforementioned stream switching part is switched to the aforementioned gas of direction side leaving at hard brittle material and be connected by upper end and the aforementioned attraction peristome of portion, can effectively attract cullet to the direction that relatively moves of this device corresponding to hard brittle material.
The apparatus for removing cullet of the 5th invention of the present invention is in the 1st or the 2nd invention, below a pair of aforementioned gas injection portion, is equipped with the rectification element of the mobile rectification of the gas passing through.
In the 5th invention by being equipped with the rectification element of the mobile rectification of the gas passing through below a pair of aforementioned gas injection portion, can make to approach as far as possible laminar flow by inner gas, can make the cullet of straight sections attract effect with the roughly orthogonal roughly homogenization of direction of direction that relatively moves of aforementioned hard brittle material.
The apparatus for removing cullet of the 6th invention of the present invention is in the 5th invention, with aforementioned hard brittle material relatively move direction roughly orthogonal direction be equipped with multiple aforementioned rectification elements.
The 6th invention be by with aforementioned hard brittle material relatively move direction roughly orthogonal direction be equipped with multiple aforementioned rectification elements, can make the more mobile generation of the gas of homogeneous, can the laminar flow of homogeneous be produced in straight sections.
The apparatus for removing cullet of the 7th invention of the present invention is in the 6th invention, and multiple aforementioned rectification elements are arranged as accompanying middle body and leave size decreases.
Be to arrange as retinue's middle body leaves size decreases by multiple aforementioned rectification elements in the 7th invention, can make the more mobile generation of the gas of homogeneous, can the laminar flow of homogeneous be produced in straight sections.
The apparatus for removing cullet of the 8th invention of the present invention is in the 1st or the 2nd invention, a pair of aforementioned gas by portion with direction down and sectional area reduces gradually.
The 8th invention be by a pair of aforementioned gas by portion with direction down and sectional area reduces gradually, with before direction down so that flow velocity increase, can produce the laminar flow with certain flow velocity in straight sections.
The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, apparatus for removing cullet of the present invention at least has following advantages and beneficial effect:
According to above-mentioned formation, the gas spraying from the either party of gas injection portion, is attracted device toward the opposing party's gas by portion via straight sections by portion from a side gas and attracts.Below straight sections, be formed with cullet suction port, because of the laminar flow generation negative pressure of the gas in straight sections generation, near ambient air cullet suction port is attracted from cullet suction port.
Therefore, be present near the cullet of cullet suction port and attracted toward inner from cullet suction port, discharge toward outside by portion's quilt via the opposing party's gas.Again due to not to cullet blow gas, therefore disperse toward surrounding environment without cullet floating etc., apparatus for removing cullet of the present invention can be not contact and can really attract cullet with the hard brittle material such as sheet glass.In addition, by suitably selecting gas injection portion and gas by portion, can switch corresponding to the direction that relatively moves of hard brittle material and this device the mobile direction of inner gas, no matter all can effectively attract cullet in the time that any direction moves.
In sum, the invention relates to a kind of apparatus for removing cullet, it is that a kind of powdery dust that provides is unlikely at random to around and the non-contact type apparatus for removing cullet that can really be attracted.The cullet that it produces when attracting and remove hard brittle material line or fracture.It has with direction down and a pair of gas that sectional area reduces gradually by portion, be arranged at respectively the jet compression gas of this gas by the top of portion a pair of gas injection portion, be connected in a pair of aforementioned gas by between the bottom of portion and the certain straight sections of section shape, be arranged at a pair of aforementioned gas by the suction device of the attraction gas of the upper end of portion.Be formed with the cullet suction port in the lower opening of aforementioned straight sections, by cullet being attracted together with ambient air from cullet suction port at the mobile air-flow of straight sections.The present invention has significant progress technically, and has obvious positively effect, is really a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technique means of the present invention, and can be implemented according to the content of specification sheets, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the formation of the apparatus for removing cullet of example of the present invention.
Fig. 2 is the sectional view at the face of the travel direction of the sheet glass of the apparatus for removing cullet along example of the present invention.
Fig. 3 is the schematic diagram of the formation of the gas injection mechanism of air inclusion injection portion.
Fig. 4 is the schematic diagram of the relation of gas injection portion and switching valve, and wherein, Fig. 4 A is the first schematic diagram of the relation of gas injection portion and switching valve, and Fig. 4 B is the second schematic diagram of the relation of gas injection portion and switching valve.
Fig. 5 is near the schematic diagram of the flow state of gas cullet suction port.
Fig. 6 is that the gas that produced by suction device is by the big or small schematic diagram of the magnetism of the inside of portion.
Fig. 7 is the schematic diagram that the gas while arranging rectification element passes through the flow state of the gas of the inside of portion.
Fig. 8 is the schematic diagram that near the gas arrange rectification element central part time passes through the flow state of the gas of the inside of portion.
Fig. 9 is the schematic diagram that the gas while arranging multiple rectification element passes through the flow state of the gas of the inside of portion.
Figure 10 is the illustration figure at the section shape of the face of the flow direction of the gas along rectification element, wherein, Figure 10 A is to be the illustration figures of 2 cone shapes with the shape of bottom surface laminating at the section shape of the face of the flow direction of the gas along rectification element, and Figure 10 B is to be the illustration figure of oval ball shape or tear-drop shape at the section shape of the face of the flow direction of the gas along rectification element.
Figure 11 is the sectional view of the face of the travel direction of the sheet glass of the apparatus for removing cullet of the example of the present invention while not using switching valve on edge.
1: apparatus for removing cullet 3: sheet glass (hard brittle material)
11: body 12: suction tube
13: suction device (attracting mechanism) 111: cullet suction port
112,112A, 112B: gas passes through portion 113,113A, 113B: gas injection portion
114: straight sections 115: switching valve (stream switching part)
116: suction tube transom 116A: attract peristome
117: rectification element
Embodiment
Technique means and effect of taking for reaching predetermined goal of the invention for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of apparatus for removing cullet, structure, feature and effect thereof of proposing according to the present invention, be described in detail as follows.
Relevant aforementioned and other technology contents of the present invention, Characteristic can be known and present in the following detailed description coordinating with reference to graphic preferred embodiment.By the explanation of embodiment, when obtaining one more deeply and concrete understanding for technique means and effect of reaching predetermined object and taking to the present invention, but appended graphic be only to provide with reference to the use of explanation, be not used for the present invention to be limited.
Fig. 1 is the schematic diagram of the formation of the apparatus for removing cullet of example of the present invention.
Refer to shown in Fig. 1, the apparatus for removing cullet 1 of better example of the present invention is the top that is disposed at the sheet glass 3 relatively moving toward the direction of arrow on the support platform 2 of the chalker that the hard brittle materials such as sheet glass 3 are rule and/or the breaking device fractureing, and is provided with the cullet suction port 111 that attracts cullet in the bottom of body 11.The cullet being attracted from cullet suction port 111 is attracted toward suction device (attracting mechanism) 13 by suction tube 12 by the inside of body 11 again.
The gas that suction device 13 attracts is injected in the inside of body 11 by the spray tube 14 being connected from the either party of gas injection apparatus (gas injection mechanism) 15.Fig. 2 is the sectional view at the face of the travel direction of the sheet glass of the apparatus for removing cullet along example of the present invention.
In Fig. 2, it can be that gas passes through portion 112 in a flow path of internal flow that the body 11 of the apparatus for removing cullet 1 of example of the present invention is formed with gas.Gas is to be formed as along with direction down and the shape that sectional area reduces gradually by portion 112.By this, accelerated at the flow velocity of the gas of internal flow and can prevent a little the generation of sinuous flow, eddy current.
A pair of gas is joined by the upper end of portion 112, is inserted with suction tube 12 at the attraction peristome 116A of suction tube transom 116.Suction tube 12 is to be connected with suction device 13, upwards attracts gas to pass through the gas of portion 112 inside by suction tube 12.
Be provided with the switching valve (stream switching part) 115 that only switches stream toward arbitrary gas by portion 112 by the junction portion of portion 112 at gas.When switching valve 115 is switched to the direction showing with the solid line of Fig. 2, upwards attract gas from the gas on Fig. 2 right side by portion 112, when switching valve 115 is switched to the direction showing with the solid line of Fig. 2, upwards attract gas from the gas in Fig. 2 left side by portion 112.
Near upper end at gas by the inside of portion 112, possess to spray and generate the gas of air-flow, a pair of gas injection portion 113 of for example pressurized gas.Fig. 3 is the schematic diagram of the formation of the gas injection mechanism of air inclusion injection portion.Gas injection portion 113 is provided with multiple hole portion 121 at body 120 previous columns with general cylindrical shape shape.Body 120 is to be connected in the gas injection apparatus 15 of gas being supplied with toward body 120 by spray tube 14.
Fig. 4 is the schematic diagram of the relation of gas injection portion and switching valve, and wherein, Fig. 4 A is the first schematic diagram of the relation of gas injection portion and switching valve, and Fig. 4 B is the second schematic diagram of the relation of gas injection portion and switching valve.As shown in Figure 4 A, the 113A of gas injection portion sprays pressurized gas during toward below, switching valve 115 is to switch to the gas in locking left side by the 112A of portion, just passes through the 112A of portion at the gas of jet compression gas one side.With this way, the gas that is induced to turn right via straight sections 114 from the injected pressurized gas of the 113A of gas injection portion is by the 112B of portion.Afterwards, attracted toward top by the suction device 13 connecting by suction tube 12, produced flowing of counterclockwise gas.
On the other hand, as shown in Figure 4 B, the 113B of gas injection portion sprays pressurized gas during toward below, switching valve 115 is to switch to the gas on locking right side by the 112B of portion, just passes through the 112B of portion at the gas of jet compression gas one side.With this way, the pressurized gas injected from the 113B of gas injection portion is induced to pass through the 112A of portion toward the gas in left side via straight sections 114.Afterwards, attracted toward top by the suction device 13 connecting by suction tube 12, produced flowing of clockwise gas.
A pair of gas is to connect take section shape as certain straight sections 114 by the bottom of portion 112, forms promising attraction cullet and the cullet suction port 111 of opening below straight sections 114.
Fig. 5 is near the schematic diagram of the flow state of gas cullet suction port.Be to provide the gas that approaches as far as possible laminar flow in straight sections 114, by with flow velocity faster at cullet suction port 111 Flow Structure Nearbies, there is negative pressure near the inside of the straight sections 114 cullet suction port 111.Therefore,, because the pressure of the inside of straight sections 114 is lower than normal atmosphere, be attracted the inside toward straight sections 114 therefore be positioned near the ambient air in outside cullet suction port 111.Therefore, be present near the cullet of of cullet suction port 111 because flowing of this ambient air is induced the inside toward straight sections 114 from cullet suction port 111, be induced to suction device 13 by the air-flow producing in inside.
Fig. 4 also shows, due to by making the 113A of gas injection portion, 113B and switching valve 115 interlocks, can control the mobile direction of gas, therefore no matter the sheet glass 3 of the object of removing as cullet can effectively attract cullet with body 11 by the mobile direction of switching gas relative to moving toward which direction all.
In the time that Fig. 4 sheet glass 3 moves from left to right, be for example that gas flows counterclockwise as shown in Figure 4 A.Otherwise, sheet glass 3 from right be that gas flows clockwise as shown in Figure 4 B when moving left.With this way, can corresponding to travel direction, the direction of gas flow be switched to the direction that can effectively attract cullet, can really attract and remove cullet.
In addition, cullet suction port 111 be with the travel direction of sheet glass 3 roughly orthogonal direction there is the shape of slit on major axis or long limit.Therefore the magnetism, being produced from suction device 13 more toward with the travel direction of sheet glass 3 roughly the gas of orthogonal direction by larger near the central part of portion 112.Fig. 6 is that the gas that produced by suction device is by the big or small schematic diagram of the magnetism of the inside of portion.As shown in Figure 6, more past gas is larger by the middle body magnetism of portion 112, and more past gas is less by the end magnetism of portion 112.
At this, be roughly near the gas of the orthogonal direction central part by portion 112, to arrange rectification element 117 with the travel direction of sheet glass 3 at this example.Fig. 7 is the schematic diagram that the gas while arranging rectification element passes through the flow state of the gas of the inside of portion.As shown in Figure 7, by rectification element 117 being disposed in to gas by near the central part of portion 112, near air-flow central part toward outside around, near magnetism central part diminishes.Otherwise the air-flow being attracted is gone out by thruster outward and makes the gas that magnetism is originally less become large by the magnetism of the end of portion 112.Therefore, the magnetism of gas by the inside of portion 112 can with the travel direction of sheet glass 3 roughly orthogonal direction correction be homogeneous.
It is more satisfactory that rectification element 117 is disposed in again the below of gas injection portion 113 as shown in Figure 2.Due to gas injection portion 113 also with the travel direction of sheet glass 3 roughly the gas of orthogonal direction by near the jet compression gas central part of portion 112, therefore more past gas is faster by the flow velocity of the middle body gas of portion 112, more past gas is slower by the flow velocity of the end gas of portion 112.Because the existence of this velocity contrast generates comparatively difficulty of laminar flow in straight sections 114.
Fig. 8 is the schematic diagram that near the gas arrange rectification element central part time passes through the flow state of the gas of the inside of portion.As shown in Figure 8, by rectification element 117 being disposed in to gas by near the central part of portion 112, near air-flow central part toward outside around, near the flow velocity of gas central part is slowed down.Otherwise air-flow is gone out to accelerate gas by the flow velocity of the gas of the end of portion 112 by thruster outward.Therefore, the flow velocity of gas by portion 112 inside can with the travel direction of sheet glass 3 roughly orthogonal direction correction be homogeneous, easily generate laminar flow in straight sections 114.
In addition, for generate the laminar flow of homogeneous in straight sections 114, to be disposed in centered by near rectification element 117A central part, by symmetrical other rectification elements arrange more satisfactory.By this, can make corrections into gas left and right directions homogeneous flow.
The shape of rectification element 117 there is no limited especially.But because the mobile direction of apparatus for removing cullet 1 gas at this example is to switch according to the travel direction of sheet glass 3, therefore be laterally zygomorphic shape matching ideal.Figure 10 is the illustration figure at the section shape of the face of the flow direction of the gas along rectification element, wherein, Figure 10 A is to be the illustration figures of 2 cone shapes with the shape of bottom surface laminating at the section shape of the face of the flow direction of the gas along rectification element, and Figure 10 B is to be the illustration figure of oval ball shape or tear-drop shape at the section shape of the face of the flow direction of the gas along rectification element.
As shown in Figure 10 A, as long as making the shape of 2 cone shapes with bottom surface laminating, even if switching, the mobile direction of gas also can expect equal effect.Oval ball shape or tear-drop shape as shown in Figure 10 B also can again.
Utilize this example as above-mentioned, due to not to cullet blow gas, therefore disperse toward surrounding environment without cullet floating etc., can not contact and can really attract cullet with sheet glass 3 hard brittle materials such as grade.In addition,, by suitably selecting gas injection portion 113 and gas to pass through portion 112, can switch corresponding to sheet glass 3 and the direction that relatively moves of body 11 the mobile direction of inner gas, no matter all can effectively attract cullet in the time that any direction moves.
In addition, though be that 1 suction device 13 is set at above-mentioned example, switch and form with switching valve 115, not being limited to especially this, the formation that 2 suction devices 13 handoff path opportunity are set also can.
Hard brittle material is not limited to sheet glass, forms line when by disjunction, afterwards break process and just pay no attention to its kind with the hard brittle material that high-quality is carried out disjunction.
In addition, as long as various distortion, displacement etc. all may in the scope of purport of the present invention.Even if for example do not use switching valve 115, the formation that only by a side of portion 112, gas injection portion 113 is set at gas also can be brought into play cullet attraction effect.Figure 11 is the sectional view of the face of the travel direction of the sheet glass of the apparatus for removing cullet of the example of the present invention while not using switching valve on edge.As shown in figure 11, establish next door 161 and replace switching valve 115, be provided with gas injection portion 113 at the gas of path one side of being interdicted gas by next door 161 by the top of portion 112.
Even if form for this reason, owing to there being laminar flow to produce in straight sections 114, near cullet suction port 111, there is negative pressure to produce, therefore can effectively attract cullet.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. an apparatus for removing cullet, is attract and remove the cullet producing when hard brittle material is rule or fractureed, and it is characterized in that:
Have respectively that guiding is risen and a pair of gas of downdraft by portion, be arranged at this gas one end by least one party's of portion top this gas by portion's opening the other end be connected in the gas injection mechanism of jet flow stream gas injection portion, connect a pair of aforementioned gas by the certain straight sections of the section shape between the bottom of portion and be connected in a pair of aforementioned gas by the upper end opening of portion and attract the attraction peristome of the attraction mechanism of gas; And
Be formed with the cullet suction port in aforementioned straight sections lower opening.
2. apparatus for removing cullet according to claim 1, it is characterized in that wherein said straight sections arrange centered by axle and the brittle material surface almost parallel that is supported below aforementioned cullet suction port.
3. apparatus for removing cullet according to claim 1 and 2, is characterized in that wherein said gas injection portion is arranged at aforementioned each gas by the top of portion;
One end of aforementioned gas injection portion is at aforementioned gas by portion's opening, and the other end selects switching part to be connected in aforementioned gas injection mechanism by injections, and this injection selection switching part is selection from wherein side's jet flow stream of aforementioned gas injection portion;
Have and switch the stream switching part that a pair of aforementioned gas is connected in to aforementioned attraction peristome by a wherein side of the upper end of portion;
Depending on the direction that relatively moves of hard brittle material, from wherein side's jet flow stream of a pair of aforementioned gas injection portion, and switch aforementioned stream switching part so that be provided with the aforementioned gas of another aforementioned gas injection portion and be connected with aforementioned attraction peristome by the upper end of portion.
4. apparatus for removing cullet according to claim 3, it is characterized in that wherein wherein side's jet flow stream of a pair of aforementioned gas injection portion from being arranged at the close direction side of hard brittle material, and switch aforementioned stream switching part and with the direction side of leaving at hard brittle material, aforementioned gas is connected by the upper end of portion with aforementioned attraction peristome.
5. apparatus for removing cullet according to claim 1 and 2, is characterized in that being wherein equipped with in order to the mobile rectification element that carries out rectification to the gas passing through below a pair of aforementioned gas injection portion.
6. apparatus for removing cullet according to claim 5, it is characterized in that wherein with aforementioned hard brittle material relatively move direction roughly orthogonal direction be equipped with multiple aforementioned rectification elements.
7. apparatus for removing cullet according to claim 6, is characterized in that wherein multiple aforementioned rectification elements are to arrange as with leaving middle body size decreases.
8. apparatus for removing cullet according to claim 1 and 2, is characterized in that wherein a pair of aforementioned gas is with direction down and sectional area reduces gradually by portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008319093A JP5426152B2 (en) | 2008-12-16 | 2008-12-16 | Caret removal device |
| JP2008-319093 | 2008-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101759354A CN101759354A (en) | 2010-06-30 |
| CN101759354B true CN101759354B (en) | 2014-05-28 |
Family
ID=42367635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910261306.1A Expired - Fee Related CN101759354B (en) | 2008-12-16 | 2009-12-16 | Apparatus for removing cullet |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5426152B2 (en) |
| KR (1) | KR101168179B1 (en) |
| CN (1) | CN101759354B (en) |
| TW (1) | TW201024058A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503107A (en) * | 2011-10-28 | 2012-06-20 | 深圳市华星光电技术有限公司 | Debris collecting device of cutting mechanism and suction device for LCD cutting debris |
| CN102849934B (en) * | 2012-09-28 | 2014-10-22 | 深圳市华星光电技术有限公司 | Dust-proof method of glass substrate cutting machine |
| US8893600B2 (en) | 2012-09-28 | 2014-11-25 | Shenzhen China Star Optroelectronics Technology Co., Ltd. | Dust protection method for glass substrate cutter |
| CN103739191A (en) * | 2013-11-13 | 2014-04-23 | 上海和辉光电有限公司 | Cutting dust suction apparatus and cutting method |
| JP6443046B2 (en) * | 2014-05-29 | 2018-12-26 | 三星ダイヤモンド工業株式会社 | Dust collecting mechanism and groove processing device for groove processing head |
| JP6668904B2 (en) * | 2016-04-12 | 2020-03-18 | 日本電気硝子株式会社 | Method and apparatus for manufacturing sheet glass |
| JP6757496B2 (en) * | 2016-12-02 | 2020-09-23 | 日本電気硝子株式会社 | Manufacturing method of glass plate |
| CN109987829A (en) * | 2019-02-15 | 2019-07-09 | 彩虹（合肥）液晶玻璃有限公司 | A kind of smoothing mill gas path switching device |
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| JP2006026752A (en) * | 2004-07-12 | 2006-02-02 | Nippon Paper Industries Co Ltd | Paper dust removing device |
| JP2006089325A (en) * | 2004-09-22 | 2006-04-06 | Pioneer Electronic Corp | Method and apparatus for cutting glass plate and method and apparatus for manufacturing plasma display panel |
| CN1894780A (en) * | 2003-12-19 | 2007-01-10 | 三星钻石工业股份有限公司 | Method of removing deposit from substrate and method of drying substrate, and device for removing deposit from substrate and device of drying substrate using these methods |
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| JPS59119383U (en) * | 1983-02-01 | 1984-08-11 | エーザイ株式会社 | cleaning nozzle |
| DE3603041A1 (en) * | 1985-04-11 | 1986-10-30 | Zöll, Dieter, Selzach | Surface cleaning appliance |
| JPS62190684U (en) * | 1986-05-26 | 1987-12-04 | ||
| JPH0745249B2 (en) * | 1986-06-26 | 1995-05-17 | 大日本印刷株式会社 | Plate cleaning equipment for letterpress rotary press |
| JP4346715B2 (en) * | 1998-12-21 | 2009-10-21 | 旭サナック株式会社 | Wall cleaning device for booth for electrostatic powder coating |
| JP2002011666A (en) * | 2000-06-23 | 2002-01-15 | Ricoh Co Ltd | Blast device |
| JP2008094690A (en) * | 2006-10-16 | 2008-04-24 | Seiko Epson Corp | Apparatus and method for removing glass cullet and substrate cutting apparatus |
| JP2008094691A (en) | 2006-10-16 | 2008-04-24 | Seiko Epson Corp | Apparatus and method for removing glass cullet and substrate cutting apparatus |
| JP2008127228A (en) | 2006-11-17 | 2008-06-05 | Shibuya Kogyo Co Ltd | Plate processing apparatus |
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2008
- 2008-12-16 JP JP2008319093A patent/JP5426152B2/en not_active Expired - Fee Related
-
2009
- 2009-12-15 KR KR1020090124682A patent/KR101168179B1/en not_active IP Right Cessation
- 2009-12-16 CN CN200910261306.1A patent/CN101759354B/en not_active Expired - Fee Related
- 2009-12-16 TW TW098143095A patent/TW201024058A/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1894780A (en) * | 2003-12-19 | 2007-01-10 | 三星钻石工业股份有限公司 | Method of removing deposit from substrate and method of drying substrate, and device for removing deposit from substrate and device of drying substrate using these methods |
| JP2006026752A (en) * | 2004-07-12 | 2006-02-02 | Nippon Paper Industries Co Ltd | Paper dust removing device |
| JP2006089325A (en) * | 2004-09-22 | 2006-04-06 | Pioneer Electronic Corp | Method and apparatus for cutting glass plate and method and apparatus for manufacturing plasma display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101759354A (en) | 2010-06-30 |
| JP5426152B2 (en) | 2014-02-26 |
| KR101168179B1 (en) | 2012-07-24 |
| TW201024058A (en) | 2010-07-01 |
| JP2010143769A (en) | 2010-07-01 |
| TWI374801B (en) | 2012-10-21 |
| KR20100069607A (en) | 2010-06-24 |
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