CN101081719A - Glass material supplying apparatus and method - Google Patents
Glass material supplying apparatus and method Download PDFInfo
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- CN101081719A CN101081719A CNA2007101046657A CN200710104665A CN101081719A CN 101081719 A CN101081719 A CN 101081719A CN A2007101046657 A CNA2007101046657 A CN A2007101046657A CN 200710104665 A CN200710104665 A CN 200710104665A CN 101081719 A CN101081719 A CN 101081719A
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- frit
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- feedway
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
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Abstract
The invention provides a supplying device of glass raw materials and a supplying method of glass raw materials, which can improve the supplying efficiency of glass raw materials. The supplying device (10) inputs the glass raw materials(G) in the raw materials input container (5) into melting slot (20). The supplying device (10) has planarization unit for making the glass raw materials(G) held in the raw materials input container (5) planar. The supplying device (10) comprises shifting unit (A) for making the raw materials input container (5) advance and retreat relative to melting slot (20), turning gear (B) for making the arm (4) adjointed with the raw materials input container (5) rotate, and reciprocating apparatus (C) for making the raw materials input container (5) reciprocate. The rotational vibration unit of the turning gear (B) cooperates with the reciprocating vibration unit of reciprocating apparatus (C) and vibration is applied on the raw materials input container (5), in order to make the glass raw materials(G) held in the raw materials input container (5) planar.
Description
Technical field
The present invention relates to frit feedway and frit supply method.Be particularly related to the frit that will be housed in the raw material input container and put into the frit feedway and the frit supply method of fusion groove.
Background technology
Usually, when making glass, in Powdered or granulous frit or glass cullet input high-temperature digestion groove, the glass after the manufacturing fusion.For example, the glass after the cooling fusion through Overheating Treatment, produces sintered glass ceramics.In addition, the glass after the fusion is pulverized after cooling, is fabricated to so-called glass cullet.Next, these glass cullet are by fusions once again, the glass after the fusion be discharged from and form various opticglass, used for optical elements pre-type body (preform), become the pre-type body of the base material of optical element or fiber optics etc.
For example, invented following frit feedway, in the glass manufacturing apparatus that possesses the frit feedway that the frit input is fused groove, do not need to make the powder frit that drops in the fusion groove to separate, and drop into equably, realize the quality homogenizing of melten glass blank, make the device simplification and be easy to carry out maintenance management (for example, with reference to patent documentation 1).
The frit feedway of patent documentation 1 possesses base, slide block (slider) and charging basket (bucket) supporting arm.Base is being provided with in the mode that pedestal upper edge fore-and-aft direction moves freely.Slide block is being provided with in the mode that base upper edge left and right directions moves freely.The charging basket supporting arm to be can being provided with by the mode that slide block freely rotates vertically, and has charging basket at front end.Then, charging basket is being set up from the mode of freely coming in and going out in the raw material input port of fusion groove.
As other frit feedway, also invented the frit feedway (for example, with reference to patent documentation 2) that can on the melten glass integral surface in the fusion groove, drop into frit equably.
Bar (rod), rod driving device and bar swivel arrangement that the frit feedway of patent documentation 2 possesses the fusion groove, freely advances and retreat.The fusion groove has charging basket and inserts mouth and open and close the door that this charging basket inserts mouth.Bar has the charging basket that has injected the frit of specified amount from the raw material hopper at front end.Rod driving device makes charging basket can and fusing the mode that stops on two positions in the groove at least and advance and retreat mobile at the raw material receiving trap.The bar swivel arrangement makes bar around the direction rotation to the left and right selectively of its axis.
Patent documentation 1: Japanese kokai publication hei 6-80426 communique
Patent documentation 2: Japanese kokai publication sho 62-148328 communique
The frit feedway of patent documentation 1 is being accommodated above the locational charging basket of frit, and the hopper with turning valve is set.Like this, turning valve is opened, and the frit in the hopper is discharged to charging basket, and turning valve cuts out.By the counter-rotating of charging basket, frit is put in the fusion groove then.
The frit feedway of patent documentation 2 above the charging basket on the raw material receiving position in fusion groove the place ahead, has electromagnetism loader (feeder), is equipped with the raw material hopper of stored glass raw material.Frit in the raw material hopper is fallen the amount of regulation and supply in the electromagnetism loader,, the frit of specified amount is accommodated in the charging basket by making the vibration of electromagnetism loader.By the counter-rotating of charging basket, the frit input is fused in the groove then.
In addition, patent documentation 1 and 2 frit feedway, though by the counter-rotating charging basket, in frit input fusion groove, frit might remain in the charging basket.By taking measures, frit is not residued in the charging basket, can improve the efficiency of supply of frit.Like this, above-mentioned problem just becomes problem of the present invention.
Summary of the invention
The present invention proposes in view of such problem, and its purpose is to provide a kind of frit feedway of the efficiency of supply of improving frit and the supply method of frit.
The present inventor finds can increase the amount of accommodating of charging basket frit each time by apply vibration and/or vibrations for charging basket, in view of the above, has realized following novel glass raw material feed device and frit supply method.
(1), a kind of raw material that will be housed in drops into frit in the container and puts into frit feedway in the fusion groove, comprise making being housed in above-mentioned raw materials and dropping into the smooth planarization unit of described frit in the container.
The frit feedway of invention (1) is to drop into the frit feedway of the frit input fusion groove in the container with being housed in raw material, possesses to make to be housed in above-mentioned raw materials and to drop into the smooth planarization unit of above-mentioned frit in the container.
At this, in the technical field of glass, raw material drops into container and is also referred to as charging basket.The profile of raw material input container can be the Any shape in cubes, rectangular parallelepiped, right cylinder, prism, hemisphere, pyramid, the cone, also can be the combination of these shapes.As long as raw material drops into container the recess of accommodating frit is arranged.The frit that is housed in the raw material input container is moved to the fusion groove by the running gear of machinery, drops into container by the counter-rotating raw material, in frit input fusion groove.Also can shutter door be set, by opening this door, with frit input fusion groove in the bottom surface that raw material drops into the recess of container.
To be housed in the frit that raw material drops in the container both can be powder or plastochondria, also can be the glass cullet after the glass that has solidified is pulverized.Frit is accommodated raw material and is dropped into container from hopper, rotary conveyor and charging basket conveyor etc.At this, frit is piled up in raw material drops into container is the approximate circle taper.
For example, frit feedway of the present invention possesses the running gear that raw material input container is advanced and retreat with respect to the fusion trough; Make with raw material and drop into arm swivel arrangement that rotates and the reciprocating apparatus that raw material input container is moved back and forth that container combines.Like this, such as described later, the rotational vibration unit by making swivel arrangement and the double vibrations unit co-ordinate motion of reciprocating apparatus drop into container to raw material and apply vibration, can make to be housed in raw material and to drop into frit planarization in the container.Therefore, the planarization unit can comprise vibration unit or the vibrations unit that is obtained by aftermentioned physical construction, comprises the action of control vibration or vibrations and the control unit of order.
The frit feedway of invention (1) makes the frit planarization of injecting in the raw material input container with the planarization unit, can be by improving the amount of accommodating that raw material drops into the each frit of container, reduce raw material and drop into the reciprocal time of container, improve the efficiency of supply of frit to the fusion groove.
(2), according to the frit feedway of record in (1), above-mentioned planarization unit comprise makes above-mentioned raw materials drop into the container vibration vibration unit and/or make above-mentioned raw materials drop into the vibrations unit that container shakes.
According to the frit feedway of the invention of (2), above-mentioned planarization unit possesses vibration unit and/or vibrations unit.Vibration unit makes raw material drop into the container vibration, and the vibrations unit makes raw material drop into the container vibrations.
In this manual, " vibration " is meant the action of shaking a class, and " vibrations " are meant the fine action repeatedly of vibrations concussion one class, mean that with respect to " vibration " " vibrations " cycle is shorter.As entity, " vibration " for example represents to make the arm that combines with raw material input container to rotate repeatedly round axle, and " vibrations " for example represent that little vibration that vibrating motor (oscillator (vibrator)) is taken place passes to raw material via arm and drops into container.
At this, vibration unit, such as described later, can be thought of as the rotational vibration unit of the swivel arrangement that makes the rotation of raw material input container and the double vibrations unit of the reciprocating apparatus that raw material input container is moved back and forth.Vibration unit also comprises makes raw material drop into unit and the unit by making the rotation of raw material input container make it to vibrate that container vibrates along the vertical direction.
Frit feedway according to the invention of (2), raw material drops into container and both can vibrate by vibration unit, also can pass through the vibrations of vibrations unit, also can make vibration unit and vibrations unit co-ordinate motion, thereby can make the frit planarization that is housed in the raw material input container.
(3), according to the frit feedway of record in (1) or (2), will be housed in above-mentioned raw materials when dropping into frit in the container and dropping into above-mentioned fusion groove, make this raw material drop into container vibration and/or shake.
According to the frit feedway of the invention of (3),, make raw material drop into container vibration and/or vibrations being housed in raw material when dropping in the frit input fusion groove in the container.
According to the frit feedway of the invention of (3), for example possess make raw material drop into container with respect to the running gear of fusion groove advance and retreat, make with raw material and drop into the swivel arrangement that arm that container combines rotates and make raw material drop into the reciprocating apparatus that container moves back and forth.After accommodating frit in the fusion groove, drive running gear, make raw material drop into container and enter the fusion groove.By arm is rotated in the fusion groove, make raw material drop into the container counter-rotating then, in frit input fusion groove.
At this, repeatedly reverse by making raw material drop into container, promptly, drop into the container vibration, can reduce remaining in raw material and drop into frit in the container by making raw material.In addition,, drive reciprocating apparatus, promptly vibrate raw material and drop into container, can reduce the frit that remains in the raw material input container in that raw material is dropped under the state of container counter-rotating.
At this, in order to improve the effect that reduces remaining frit, preferred above-mentioned reciprocating apparatus repeatedly drives, that is, it is repeatedly reciprocal to make raw material drop into container.In addition, under the state that makes the counter-rotating of raw material input container, oscillator is driven, that is, make raw material drop into the container vibrations, can reduce the frit that remains in the raw material input container.At this, in order to improve the effect that reduces remaining frit, preferred above-mentioned oscillator repeatedly drives intermittently, that is, shake raw material intermittently and drop into container.
In addition, the frit feedway of the invention of (3) preferably includes the shaking device that makes the vibrations of raw material input container.Under the state that raw material input container is reversed, the little vibration that is taken place by shaking device passes to raw material input container by arm, that is, make raw material drop into container and shake, and can reduce the frit that remaining in the raw material input container.In addition, also can above-mentioned vibration action and the action of vibrations coordination.
According to the frit feedway of the invention of (3), owing to, make raw material drop into container vibration and/or vibrations, can reduce remaining in raw material and drop into frit in the container being housed in raw material when dropping in the frit input fusion groove in the container.
(4), any one the frit feedway put down in writing in (1)～(3), possess and make above-mentioned raw materials drop into the running gear that move arbitrarily the feed intake position of container in above-mentioned fusion groove.
For example, frit feedway according to the invention of (4), have be arranged on the pallet and towards a pair of first parallel orbit of fusion groove, by first transfer table of a pair of first parallel orbit guiding, be arranged on first transfer table and towards a pair of second parallel orbit of fusion groove, by second transfer table of a pair of second parallel orbit guiding, be arranged on second transfer table and towards a pair of the 3rd parallel orbit of fusion groove with by the 3rd transfer table of a pair of the 3rd parallel orbit guiding.
In addition, the frit feedway of the invention of (4) possesses that base end side remains on the 3rd transfer table in rotary mode and front and raw material drop into the arm that container combines and be arranged on first motor on second transfer table.Then, the pinion(gear) that is connected on first electric machine rotational axis is connected with frame on being arranged on first transfer table.Drive first motor, second transfer table moves relative to first transfer table, thus, can make raw material drop into container and move to the position that feeds intake arbitrarily of fusing in the groove in the mobile mode of can advancing and retreat.
At this, can be with the integrant as running gear such as pallet, second parallel orbit, first and second transfer table, first motor, pinion(gear) and frame.Running gear shown in the frit feedway of patent documentation 1 and 2 like that, both can use the XY platform, also can use front end at arm to have raw material and drop into container arm anthropomorphic robot.
(5), according to the frit feedway of record in (4), above-mentioned running gear makes above-mentioned raw materials drop into container and moves to the interior a plurality of positions that feed intake arbitrarily of above-mentioned fusion groove.
The frit feedway of invention (5) moves to the interior a plurality of positions that feed intake arbitrarily of above-mentioned fusion groove owing to make above-mentioned raw materials drop into container, so can equably frit be put in the fusion groove.
(6), according to the frit feedway of putting down in writing in (1)～(5) any one, comprise that making above-mentioned raw materials drop into container forces the Withdraw and keep-off device kept out of the way with respect to above-mentioned fusion groove.
The frit feedway of invention (6) for example possesses the cylinder that remains on the pallet.Then, the piston rod of cylinder and first transfer table are connected.When the action different with control sequence takes place, drive cylinder, can make raw material drop into container forcibly and keep out of the way with respect to the fusion groove.Can adopt cylinder as Withdraw and keep-off device, and Withdraw and keep-off device is not necessarily limited to cylinder, also can use other power element or mechanism.
(7), according to the frit feedway of putting down in writing in (1)～(6) any one, above-mentioned planarization unit is applicable to the rotational vibration unit that makes above-mentioned raw materials drop into the swivel arrangement of container rotation at least, make above-mentioned raw materials drop into the double vibrations unit of the reciprocating reciprocating apparatus of container and make above-mentioned raw materials drop in the vibrations unit of shaking device of container vibrations any one.
As making the smooth planarization unit of frit that is housed in the raw material input container, at first consider the rotational vibration unit that makes raw material drop into the swivel arrangement of container rotation.Frit feedway of the present invention, can possess that base end side remains on the 3rd transfer table in rotary mode and front and raw material drop into the arm that container combines and be arranged on second motor on the 3rd transfer table, the gear that is fixed on the base end side of arm is connected with gear on the turning axle that is arranged on second motor.By positive and negative rotation second motor repeatedly, can drop into container to raw material and apply and rotate the vibration that causes.The rotational vibration unit comprises swivel arrangement, comprises the control unit of controls revolution device action.
Be housed in raw material and drop into the smooth planarization unit of frit in the container as making, next considers the double vibrations unit that makes raw material drop into the reciprocating apparatus that container moves back and forth.Frit feedway of the present invention can possess the 3rd motor that is arranged on the 3rd transfer table, holds the inverse cam of the straight-line groove that is slidingly connected to constitute cam gear by the swing arm on the turning axle that is arranged on the 3rd motor with being formed with shaking of swing arm.Like this,, inverse cam is fixed on second transfer table, thus, the reciprocal rotational motion of swing arm can be transformed to the 3rd transfer table linear reciprocating motion in the perpendicular mode of the prolonging direction of straight-line groove and arm.By making the repeatedly positive and negative rotation of the 3rd motor, can drop into container to raw material and apply the vibration that reciprocation action causes.The double vibrations unit comprises reciprocating apparatus, comprises the control unit of control reciprocating apparatus action.
As making the smooth planarization unit of frit that is housed in the raw material input container, it is also conceivable that the vibrations unit that makes raw material drop into the shaking device of container vibrations.For example, vibrating motor can be arranged on the 3rd transfer table, the little vibration that vibrating motor is taken place by arm passes to raw material input container.Shaking device both can use vibrating motor, also can use other power element or percussion mechanism.The vibrations unit comprises shaking device, comprises the control unit of control shaking device action.
The frit feedway of invention (7), by use in rotational vibration unit, double vibrations unit, the vibrations unit at least any one, can make to be housed in raw material and to drop into frit planarization in the container.
(8), according to the frit feedway of putting down in writing in (7), any two or three co-ordinate motions in above-mentioned planarization unit and above-mentioned rotational vibration unit, above-mentioned double vibrations unit and the above-mentioned vibrations unit.
(9), according to the frit feedway of record in (3), above-mentioned vibration unit makes above-mentioned raw materials drop into container in above-mentioned fusion groove internal rotation multi-turn.
The frit feedway of invention (9) owing to make raw material drop into container in above-mentioned fusion groove internal rotation multi-turn, can reduce the frit that remains in the raw material input container.
(10), according to the frit feedway of record in (3), above-mentioned vibration unit make raw material input container in above-mentioned fusion groove back and forth.
(11), according to the frit feedway of record in (3), above-mentioned vibrations unit makes above-mentioned raw materials drop into container to shake intermittently in above-mentioned fusion groove.
(12), according to the frit feedway of in (1)～(11), putting down in writing in any one, by making above-mentioned raw materials drop into the container counter-rotating and this frit being dropped into above-mentioned fusion groove, this raw material drops into container and reverses to different directions selectively.
The frit feedway of invention (12) rotates to both forward and reverse directions selectively by making second motor, makes raw material drop into the container counter-rotating.Like this, frit can be dropped into the fusion groove equably.
(13), according to the frit feedway of in (1)～(11), putting down in writing in any one, the bottom surface of dropping into the recess of container at above-mentioned raw materials is provided with shutter door, by opening this shutter door this frit is dropped in the above-mentioned fusion groove.
(14), according to the frit feedway of in (1)～(13), putting down in writing in any one, the inside that above-mentioned raw materials drops into container is cooled.
By adopting following cooling structure, promptly, making arm is the coaxial dual pipe of interior pipe and outer tube, it is double-wall structure that raw material drops into container, supply with water from interior pipe, these water are discharged from outer tube after by double wall inside, make the cooling structure of water cycle by this way, can prevent to fuse the raw material that the heat of groove causes and drop into distortion of vessel or damage.In addition, also can prevent because the heat of fusion groove causes frit to adhere to or burn-back drops on the container to raw material.
(15), a kind of glass manufacturing apparatus, the frit feedway that possesses (1)～put down in writing in any one in (14).
(16), a kind of glass, be to make by glass manufacturing apparatus of record in (15).
(17), a kind of sintered glass ceramics, be to make by glass manufacturing apparatus of record in (15).
(18), a kind of frit supply method, be to use the frit that will be housed in the raw material input container to put into the frit supply method of the frit feedway of fusion groove, it uses the planarization unit, makes the frit that is housed in the above-mentioned raw materials input container smooth.
(19), according to the frit supply method of record in (18), above-mentioned planarization unit possess makes above-mentioned raw materials drop into the container vibration vibration unit and/or make above-mentioned raw materials drop into the vibrations unit that container shakes.
(20), according to the frit supply method of record in (18) or (19), will be housed in above-mentioned raw materials when dropping into frit in the container and dropping into above-mentioned fusion groove, make this raw material drop into container vibration and/or shake.
(21), according to the frit supply method of putting down in writing in (18)～(20) any one, use running gear, make above-mentioned raw materials drop into arbitrarily the feed intake position of container in above-mentioned fusion groove and move.
(22), according to the frit supply method of record in (21), above-mentioned running gear moves a plurality of arbitrarily the feed intake positions of above-mentioned raw materials input container in above-mentioned fusion groove.
(23), according to the frit supply method of in (18)～(22), putting down in writing in any one, use Withdraw and keep-off device, make above-mentioned raw materials drop into container and force to keep out of the way with respect to above-mentioned fusion groove.
(24), according to the frit supply method of in (18)～(23), putting down in writing in any one, above-mentioned planarization unit is applicable to the rotational vibration unit that makes above-mentioned raw materials drop into the swivel arrangement of container rotation at least, make above-mentioned raw materials drop into the double vibrations unit of the reciprocating reciprocating apparatus of container and make above-mentioned raw materials drop in the vibrations unit of shaking device of container vibrations any one.
(25), according to the frit supply method of in (24), putting down in writing, any two or three co-ordinate motions in above-mentioned planarization unit and above-mentioned rotational vibration unit, above-mentioned double vibrations unit and the above-mentioned vibrations unit.
(26), according to the frit supply method of record in (20), above-mentioned vibration unit makes above-mentioned raw materials input container in above-mentioned fusion groove internal rotation multi-turn.
(27), according to the frit supply method of record in (20), above-mentioned vibration unit make above-mentioned raw materials input container in above-mentioned fusion groove back and forth.
(28), according to the frit supply method of record in (20), above-mentioned vibrations unit makes above-mentioned raw materials drop into container to shake intermittently in above-mentioned fusion groove.
(29), according to the frit supply method of in (18)～(28), putting down in writing in any one, by making above-mentioned raw materials drop into the container counter-rotating and this frit being dropped into above-mentioned fusion groove, this raw material drops into container and reverses to different directions selectively.
(30), according to the frit supply method of in (18)～(29), putting down in writing in any one, the bottom surface of dropping into the recess of container at above-mentioned raw materials is provided with shutter door, by opening this shutter door this frit is dropped into above-mentioned fusion groove.
(31), according to the frit supply method of in (18)～(30), putting down in writing in any one, the inside that above-mentioned raw materials drops into container is cooled.
(32), a kind of glass-making processes, use in (18)～(31) the frit supply method of putting down in writing in any one.
(33), a kind of sintered glass ceramics manufacture method, use in (18)～(31) the frit supply method of putting down in writing in any one.
Frit feedway of the present invention, make the frit planarization that is housed in the raw material input container with the planarization unit, thus, increase the amount of accommodating that raw material drops into the each frit of container, can reduce raw material and drop into the reciprocal time of container, improve the efficiency of supply of frit to the fusion groove.In addition, in the time of in the frit input fusion groove in will being housed in raw material input container, make frit drop into the container vibration, remain in the interior frit of raw material input container so can reduce.
Description of drawings
Fig. 1 is the front elevation of formation of an embodiment of expression frit feedway of the present invention.
Fig. 2 is the orthographic plan of the frit feedway of above-mentioned embodiment.
Fig. 3 is the right hand view of the frit feedway of above-mentioned embodiment.
Fig. 4 is the orthographic plan after the major portion of the frit feedway of above-mentioned embodiment is amplified.
Fig. 5 is the longitudinal section after the major portion of the frit feedway of above-mentioned embodiment is amplified, and the A-A that is Fig. 4 is to looking sectional view.
Fig. 6 is the right hand view after the major portion of the frit feedway of above-mentioned embodiment is amplified.
Fig. 7 is the longitudinal section after the major portion of the frit feedway of above-mentioned embodiment is amplified, and the B-B that is Fig. 4 is to looking sectional view.
Fig. 8 is the right hand view after the major portion of the frit feedway of above-mentioned embodiment is amplified.
Fig. 9 is the longitudinal section after the major portion of the frit feedway of above-mentioned embodiment is amplified, and the C-C that is Fig. 4 is to looking sectional view.
The explanation of symbol
4: arm
5: raw material drops into container
6: control part (control unit)
10: feedway (frit feedway)
20: the fusion groove
A: running gear
B: swivel arrangement (rotational vibration unit, planarization unit)
C: reciprocating apparatus (double vibrations unit, planarization unit)
G: frit
Embodiment
Below, with reference to drawing, illustrate and implement the best mode that the present invention uses.
Fig. 1 is the front elevation of formation of an embodiment of expression frit feedway of the present invention.Fig. 2 is the orthographic plan of the frit feedway of above-mentioned embodiment.Fig. 3 is the right hand view of the frit feedway of above-mentioned embodiment.
Fig. 4 is the orthographic plan after the major portion of the frit feedway of above-mentioned embodiment is amplified.Fig. 5 is the longitudinal section after the major portion of the frit feedway of above-mentioned embodiment is amplified, and the A-A that is Fig. 4 is to looking sectional view.Fig. 6 is the right hand view after the major portion of the frit feedway of above-mentioned embodiment is amplified.
Fig. 7 is the longitudinal section after the major portion of the frit feedway of above-mentioned embodiment is amplified, and the B-B that is Fig. 4 is to looking sectional view.Fig. 8 is the right hand view after the major portion of the frit feedway of above-mentioned embodiment is amplified.Fig. 9 is the longitudinal section after the major portion of the frit feedway of above-mentioned embodiment is amplified, and the C-C that is Fig. 4 is to looking sectional view.
The structure of frit feedway of the present invention at first, is described.In Fig. 1 or Fig. 2, the frit feedway (below, be called for short feedway) 10, drop in the fusion groove 20 being housed in the frit G that form near in the raw material input container 5 of rectangular parallelepiped.Feedway 10 possesses makes the smooth planarization unit of frit G that is housed in the raw material input container 5.Feedway 10 possess make raw material drop into container 5 relatively fusion groove 20 advance and retreat running gear A, make with raw material and drop into swivel arrangement B that arm 4 that container 5 combines rotates and the reciprocating apparatus C that raw material input container 5 is moved back and forth.In addition, feedway 10 possesses the control part 6 as the control unit of the action of controlling these running gears A, swivel arrangement B, reciprocating apparatus C.
In Fig. 1 or Fig. 2, feedway 10 possesses pallet f, the first transfer table f1, the second transfer table f2 and the 3rd transfer table f3.On pallet f, be provided with a pair of first parallel orbit 1a, 1b towards fusion groove 20.The first transfer table f1 can be advanced and retreat by a pair of first parallel orbit 1a, 1b guiding.
In Fig. 2 or Fig. 3, on the first transfer table f1, be provided with a pair of second parallel orbit 2a, the 2b parallel with a pair of first parallel orbit 1a, 1b.The second transfer table f2 can be advanced and retreat by a pair of second parallel orbit 2a, 2b guiding.On the second transfer table f2, be provided with a pair of three parallel orbit 3a, the 3b parallel with a pair of second parallel orbit 2a, 2b.The 3rd transfer table f3 can be moved back and forth by a pair of the 3rd parallel orbit 3a, 3b guiding.In addition, the 3rd transfer table f3 is provided with cover c3 (with reference to Fig. 1～Fig. 3, Fig. 6).
In Fig. 1 or Fig. 2, with regard to arm 4, base end side remains on the 3rd transfer table f3 in rotary mode, and front drops into container 5 with raw material and combines.The first motor m1 is set at the second transfer table f2 and goes up (with reference to Fig. 3 or Fig. 6).The turning axle of the first motor m1 is by differential gear assembly df and pinion(gear) 1p be connected (with reference to Fig. 6).Pinion(gear) 1p be located at frame (rack) 1r on the first transfer table f1 be connected (with reference to Fig. 1 and Fig. 6).By driving the first motor m1, the second transfer table f2 moves with respect to the first transfer table f1 with the 3rd transfer table f3, thus, can make raw material drop into container 5 and can move to the position that feeds intake (with reference to Fig. 1) of fusing in the groove 20 with advancing and retreat.At this, the enough pallet f of energy, the second parallel orbit 2a, 2b, the first and second transfer table f1, f2, the first motor m1, pinion(gear) 1p and frame 1r etc. are as the textural element of running gear A.
In Fig. 6, in differential gear assembly df, the rotation detector 11 of formations such as encoder is arranged on the turning axle of pinion(gear) 1p.Rotation detector 11 detects the angle of rotation of pinion(gear) 1p.This angle of rotation also comprises the rotation times of pinion(gear) 1p, detects the amount of movement of the second transfer table f2.If the second transfer table f2 moves to prescribed position, the first motor m1 just stops to drive.In addition, on the second transfer table f2, handle (dog) d1 is set, the first transfer table f1 is provided with two limit switch Ls1 that moved by handle d1, a limit switch Ls1 detects the origin position of the second transfer table f2, and another limit switch Ls1 detects the final going-back position (with reference to Fig. 1) of the second transfer table f2.
In Fig. 2, on pallet f, be provided with cylinder c1.And the piston rod of cylinder c1 and the first transfer table f1 are connected.If the action different with control sequence taken place, then drive cylinder c1, can keep out of the way raw material forcibly with respect to fusion groove 20 and drop into container 5.Can make cylinder c1 as keeping out of the way the Withdraw and keep-off device that raw material drops into container 5 forcibly with respect to fusion groove 20.
In Fig. 4 or Fig. 5, on the 3rd transfer table f3, be provided with a pair of axle bed 31,32 apart.A pair of axle bed 31,32 is the base end side of supporting arm 4 rotationally.In addition, on the 3rd transfer table f3, be provided with the second motor m2.On Fig. 4 or Fig. 9, the turning axle of the second motor m2 is provided with gear g1.The gear g2 that is meshed with gear g1 is fixed on the base end side of arm 4.Like this, by the driving of the second motor m2, can make raw material drop into container 5 rotations (with reference to Fig. 1).
In Fig. 4 or Fig. 9, the 3rd transfer table f3 is provided with the rotation detector 33 that is made of encoder etc.Rotation detector 33 has and gear g2 meshed gears g3, angle of rotation that can detection arm 4.
In Fig. 1 or Fig. 4,, can drop into container 5 to raw material and apply the vibration that rotation causes by repeatedly just changeing the counter-rotating second motor m2.At this, swivel arrangement B can adopt the 3rd transfer table f3, the second motor m2, gear g1, g2, arm 4 etc. as integrant.Can comprise swivel arrangement B and as the control part 6 of the control unit of controls revolution device B action as the rotational vibration unit of one of planarization unit.
In Fig. 4 or Fig. 7, on the 3rd transfer table f3, be provided with the 3rd motor m3.In addition, on the turning axle of the 3rd motor m3, be provided with swing arm 34.On the other hand, be formed with the inverse cam 35 that shakes the straight-line groove 351 that the running roller (roller) 341 on the end is slidingly connected with swing arm 34, be set at the second transfer table f2 and go up (with reference to Fig. 9).Swing arm 34 constitutes cam gear with inverse cam 35.At this, swing arm 34 is initiatively to save, and inverse cam 35 is driven joint.Then,, inverse cam 35 is fixed on the second transfer table f2, the reciprocal rotational motion of swing arm 34 can be transformed to the linear reciprocating motion of the 3rd transfer table f3 in the orthogonal mode of prolonging direction of straight-line groove 351 with arm 4.By positive and negative rotation the 3rd motor m3 repeatedly, can drop into container 5 to raw material and apply the vibration (with reference to Fig. 1 and Fig. 2) that to-and-fro movement produces.
In Fig. 7, the end that shakes of swing arm 34 is provided with detection lug 342.In addition, the 3rd transfer table f3 is provided with the non-contact switch 36 relative with detection lug 342.When non-contact switch 36 detects detection lug 342, be frit G to be housed in raw material drop into collecting position P (with reference to Fig. 1) in the container 5, for example, positive rotation the 3rd motor m3 moves raw material along the direction of arrow X1 (with reference to Fig. 2) and drops into container 5.In addition, make the 3rd motor m3 counter-rotating, and after non-contact switch 36 confirmed that raw material drops into container 5 and gets back to collecting position P, make raw material drop into container 5 and move along the direction of arrow X2 (with reference to Fig. 2).
In Fig. 1, Fig. 4 or Fig. 7,, can drop into container 5 to raw material and apply the vibration that to-and-fro movement causes by positive and negative rotation the 3rd motor m3 repeatedly.For example, brake motor is applicable to the 3rd motor m3.At this, reciprocating apparatus C can adopt the second and the 3rd transfer table f2, f3, the 3rd motor m3, swing arm 34, inverse cam 35, arm 4 etc. as integrant.Can comprise reciprocating apparatus C and as the control part 6 of the control unit of the action of control reciprocating apparatus C as the double vibrations unit of one of planarization unit.
In Fig. 1, fusion groove 20 is provided with raw material and drops into the opening 21 that container 5 is passed through.In addition, fusion groove 20 possesses the door 22 that opens and closes opening 21.When making raw material drop into container 5 to enter in the fusion groove 20, if door 22 is opened, make raw material drop into container 5 and retreat from fusion groove 20, then 22 close.On door 22, be provided with not shown power element, by switch signal switch door 22 from control part 6.
In Fig. 5, arm 4 is the coaxial dual pipe of interior pipe 41 and outer tube 42.And raw material input container 5 is double-wall structure (with reference to Fig. 1 and Fig. 2).So raw material drops into container 5 becomes following cooling structure, supply with water from interior pipe 41, these current are discharged to outer tube 42 behind the double wall inside by raw material input container 5, make water cycle by this way.Be cooling structure by making raw material drop into container 5, can prevent to fuse distortion or damage that raw material that the heat of groove 20 causes drops into container 5.In addition, also can prevent because the heat of fusion groove 20 causes frit G to adhere to or burn-back drops on the container 5 to raw material.
Next, the formation of frit feedway of the present invention is described.Fig. 1 is that raw material drops into container 5 and stops at and frit G is housed in raw material drops into state graph on the collecting position P in the container 5, and the never illustrated hopper of frit G is housed in raw material and drops in the container 5.In the time of in the frit G of specified amount is housed in raw material input container 5, frit G is piled up in raw material drops into container 5 is approximate circle taper (with reference to Fig. 1).
Next, drive the second motor m2 and the 3rd motor m3 (with reference to Fig. 4), make more than 4 ground rotation of arm, thus, make raw material drop into container 5 rotational vibrations, and, make raw material drop into container 5 double vibrationses (with reference to Fig. 1 and Fig. 2) by making more than 4 ground to-and-fro movement of arm.Then, by rotational vibration unit that constitutes by the swivel arrangement B that makes raw material drop into container 5 rotations and the double vibrations unit co-ordinate motion that constitutes by the reciprocating apparatus C that raw material input container 5 is moved back and forth, can make the frit G planarization (with reference to Fig. 1 and Fig. 2) in the raw material input container 5.
According to frit feedway of the present invention, make the frit planarization that is housed in the raw material input container with the planarization unit, increase raw material thus and drop into the amount of accommodating that container is accommodated frit at every turn, drop into the reciprocal time of container thereby can reduce raw material, improve the efficiency of supply of frit to the fusion groove.
Next, drive the first motor m1, make raw material drop into container 5 and enter fusion groove 20 (with reference to Fig. 1 and Fig. 6).Raw material is dropped into before container 5 enters, and door 22 is opened (with reference to Fig. 1).For example, if raw material drop into container 5 arrive apart from opening 21 near first drop into position P1, then the first motor m1 stops to drive (with reference to Fig. 1 and Fig. 6).
Next, drive the second motor m2, for example make raw material drop into container 5 and deasil reverse, frit G is dropped in the fusion groove 20 (with reference to Fig. 1 and Fig. 4).In the present invention, owing to control, can reduce the frit G that remains in the raw material input container 5 in the mode that in fusion groove 20, makes raw material drop into more than 5 rotation of container.Next, drive the first motor m1, make raw material drop into container 5 and withdraw from from fusion groove 20, raw material drops into container 5 and gets back to collecting position P, accommodates down crowd frit G (with reference to Fig. 1).And when raw material input container 5 was got back on the collecting position P, door 22 was closed (with reference to Fig. 1).
In addition, drop into container 5 counter-rotatings by making raw material, frit G is put in the fusion groove 20, and raw material drops into container 5 optionally to different mutually direction counter-rotatings (with reference to Fig. 1).That is, raw material drops into container 5, optionally to clockwise direction or counter-rotating counterclockwise.Frit feedway of the present invention rotates to both forward and reverse directions by optionally making second motor, makes raw material drop into the container counter-rotating.Like this, can be equably with in the frit input fusion groove.
Claims (33)
1. a frit feedway is put into the fusion groove with the frit that is housed in the raw material input container, it is characterized in that:
Comprise and make the smooth planarization unit of described frit that is housed in the described raw material input container.
2. frit feedway according to claim 1 is characterized in that:
Described planarization unit comprises makes described raw material drop into the vibration unit of container vibration and/or the vibrations unit that described raw material input container is shaken.
3. frit feedway according to claim 1 and 2 is characterized in that:
Being housed in described raw material when dropping into frit in the container and dropping into described fusion groove, make this raw material drop into container vibration and/or vibrations.
4. frit feedway according to claim 1 is characterized in that:
Comprise and make described raw material drop into the running gear that move arbitrarily the feed intake position of container in described fusion groove.
5. frit feedway according to claim 4 is characterized in that:
Described running gear makes described raw material drop into a plurality of arbitrarily the feed intake positions of container in described fusion groove and moves.
6. frit feedway according to claim 1 is characterized in that:
Comprise and make described raw material drop into the Withdraw and keep-off device that container is kept out of the way with respect to described fusion groove pressure.
7. frit feedway according to claim 1 is characterized in that:
Described planarization unit is applicable to the rotational vibration unit that makes described raw material drop into the swivel arrangement of container rotation at least, make described raw material drop into the double vibrations unit of the reciprocating reciprocating apparatus of container and make described raw material drop in the vibrations unit of shaking device of container vibrations any one.
8. frit feedway according to claim 7 is characterized in that:
Any two or three co-ordinate motions in described planarization unit and described rotational vibration unit, described double vibrations unit and the described vibrations unit.
9. frit feedway according to claim 3 is characterized in that:
Described vibration unit makes described raw material drop into container rotation multi-turn in described fusion groove.
10. frit feedway according to claim 3 is characterized in that:
Described vibration unit makes described raw material drop into container back and forth in described fusion groove.
11. frit feedway according to claim 3 is characterized in that:
Described vibrations unit makes described raw material input container shake intermittently in described fusion groove.
12. frit feedway according to claim 1 is characterized in that:
By making described raw material drop into the container counter-rotating this frit is dropped into described fusion groove, this raw material drops into container and reverses to different directions selectively.
13. frit feedway according to claim 1 is characterized in that:
The bottom surface of dropping into the container recess at described raw material is provided with shutter door, by opening this shutter door this frit is dropped into described fusion groove.
14. frit feedway according to claim 1 is characterized in that:
The inside that described raw material drops into container is cooled.
15. a glass manufacturing apparatus is characterized in that:
Comprise the described frit feedway of claim 1.
16. a glass is characterized in that:
By the described glass manufacturing apparatus manufacturing of claim 15.
17. a sintered glass ceramics is characterized in that:
By the described glass manufacturing apparatus manufacturing of claim 15.
18. a frit supply method has used the frit that will be housed in the raw material input container to put into the frit feedway of fusion groove, it is characterized in that:
Use the planarization unit, make the frit that is housed in the described raw material input container smooth.
19. frit supply method according to claim 18 is characterized in that:
Described planarization unit comprises makes described raw material drop into the vibration unit of container vibration and/or the vibrations unit that described raw material input container is shaken.
20., it is characterized in that according to claim 18 or 19 described frit supply methods:
Being housed in described raw material when dropping into frit in the container and dropping into described fusion groove, make this raw material drop into container vibration and/or vibrations.
21. frit supply method according to claim 18 is characterized in that:
Use running gear, make described raw material drop into arbitrarily the feed intake position of container in described fusion groove and move.
22. frit supply method according to claim 21 is characterized in that:
Described running gear makes described raw material drop into a plurality of arbitrarily the feed intake positions of container in described fusion groove and moves.
23. frit supply method according to claim 18 is characterized in that:
Use Withdraw and keep-off device, make described raw material drop into container and force to keep out of the way with respect to described fusion groove.
24. frit supply method according to claim 18 is characterized in that:
Described planarization unit is applicable to the rotational vibration unit that makes described raw material drop into the swivel arrangement of container rotation at least, make described raw material drop into the double vibrations unit of the reciprocating reciprocating apparatus of container and make described raw material drop in the vibrations unit of shaking device of container vibrations any one.
25. frit supply method according to claim 24 is characterized in that:
Any two or three co-ordinate motions in described planarization unit and described rotational vibration unit, described double vibrations unit and the described vibrations unit.
26. frit supply method according to claim 20 is characterized in that:
Described vibration unit makes described raw material drop into container rotation multi-turn in described fusion groove.
27. frit supply method according to claim 20 is characterized in that:
Described vibration unit makes described raw material drop into container back and forth in described fusion groove.
28. frit supply method according to claim 20 is characterized in that:
Described vibrations unit makes described raw material input container shake intermittently in described fusion groove.
29. frit supply method according to claim 18 is characterized in that:
By making described raw material drop into the container counter-rotating this frit is dropped into described fusion groove, this raw material drops into container and reverses to different directions selectively.
30. frit supply method according to claim 18 is characterized in that:
The bottom surface of dropping into the recess of container at described raw material is provided with shutter door, by opening this shutter door this frit is dropped into described fusion groove.
31. frit supply method according to claim 18 is characterized in that:
Cool off the inside that described raw material drops into container.
32. a glass-making processes is characterized in that:
Use the described frit supply method of claim 18.
33. a sintered glass ceramics manufacture method is characterized in that:
Use the described frit supply method of claim 18.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006150535 | 2006-05-30 | ||
| JP2006150535A JP2007320788A (en) | 2006-05-30 | 2006-05-30 | Apparatus and method for feeding glass raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101081719A true CN101081719A (en) | 2007-12-05 |
Family
ID=38853917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101046657A Pending CN101081719A (en) | 2006-05-30 | 2007-05-28 | Glass material supplying apparatus and method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2007320788A (en) |
| CN (1) | CN101081719A (en) |
| DE (1) | DE102007024480A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880076A (en) * | 2015-05-21 | 2015-09-02 | 苏州汇科机电设备有限公司 | Sagger powder automatic shaking up device |
| CN113511797A (en) * | 2021-05-27 | 2021-10-19 | 陕西雷博创新光电科技有限公司 | Automatic feeding process and device for optical glass production line |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5532047B2 (en) * | 2009-06-18 | 2014-06-25 | 旭硝子株式会社 | Raw material supply method and raw material supply apparatus, and glass plate manufacturing apparatus and manufacturing method |
| WO2010150586A1 (en) * | 2009-06-22 | 2010-12-29 | 旭硝子株式会社 | Material feeding method, material feeding apparatus, and glass plate manufacturing apparatus and method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52111913A (en) * | 1976-03-17 | 1977-09-20 | Taishiyou Garasu Kk | Method of charging glass material into electric melting furnace and electric melting furnace for execution of sald process |
| JPS62148328A (en) * | 1985-12-24 | 1987-07-02 | Hoya Corp | Feeder for glass raw material |
| JPH0441143Y2 (en) * | 1989-09-27 | 1992-09-28 | ||
| JPH0784325B2 (en) * | 1991-04-12 | 1995-09-13 | 中小企業事業団 | Glass raw material charging device |
| JPH0530121U (en) * | 1991-09-30 | 1993-04-20 | 日本板硝子株式会社 | Glass raw material supply device |
| JPH05166043A (en) * | 1991-12-17 | 1993-07-02 | Fuji Electric Co Ltd | Coin box structure for automatic vending machine |
| JPH0648756A (en) * | 1992-07-31 | 1994-02-22 | Furukawa Electric Co Ltd:The | Production of preformed material for optical fiber |
| JP2000194243A (en) * | 1998-12-28 | 2000-07-14 | Copyer Co Ltd | Image forming device |
| JP2005245295A (en) * | 2004-03-03 | 2005-09-15 | Shikoku Chuboki Seizo Kk | Smoothing apparatus and production equipment of sterile packed boiled rice |
| JP2007261914A (en) * | 2006-03-29 | 2007-10-11 | Ohara Inc | Method for manufacturing glass and glass raw material feeding implement |
-
2006
- 2006-05-30 JP JP2006150535A patent/JP2007320788A/en active Pending
-
2007
- 2007-05-25 DE DE200710024480 patent/DE102007024480A1/en not_active Withdrawn
- 2007-05-28 CN CNA2007101046657A patent/CN101081719A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880076A (en) * | 2015-05-21 | 2015-09-02 | 苏州汇科机电设备有限公司 | Sagger powder automatic shaking up device |
| CN113511797A (en) * | 2021-05-27 | 2021-10-19 | 陕西雷博创新光电科技有限公司 | Automatic feeding process and device for optical glass production line |
| CN113511797B (en) * | 2021-05-27 | 2023-03-28 | 陕西雷博创新光电科技有限公司 | Automatic feeding process and device for optical glass production line |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007320788A (en) | 2007-12-13 |
| DE102007024480A1 (en) | 2008-04-17 |
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Open date: 20071205 |