CN101041156A - Method and device of weight selecting - Google Patents
Method and device of weight selecting Download PDFInfo
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- CN101041156A CN101041156A CN 200710089149 CN200710089149A CN101041156A CN 101041156 A CN101041156 A CN 101041156A CN 200710089149 CN200710089149 CN 200710089149 CN 200710089149 A CN200710089149 A CN 200710089149A CN 101041156 A CN101041156 A CN 101041156A
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Abstract
The invention provides a weight sizing apparatus, which can move the shaped glass forming article to the next step, at the same time continue performing weight sizing. The said apparatus comprises: handling device 60, for handling the shaped glass forming article E; a first transfer-device for taking the above shaped glass forming article E out from the handling device 60 and handling the shaped glass forming article E to special weighting position; weighting apparatus 100 for weighting the said transferred glass forming article at the special weighting position; decision maker 120 for determing whether it fits for the preset specification based on the weighting result of the said weighting apparatus 100; and outlet device 110 for discharging the not suitable glass forming article determined by the above decision maker 120.
Description
Technical field
The present invention relates to the weight dressing method of weight selecting device, manufacturing installation and the glass molded article of glass molded article (glass preforming blank), the model that above-mentioned glass molded article (glass preforming blank) is used for optical elements such as employed lens of optical apparatus or prism is shaped.
Background technology
Before, as the method that makes optical element shapings such as lens, well-known following method, promptly, utilize finishing die to suppress melten glass, make glass preforming blank (being also referred to as glass gob) be configured as the shape of optical element, and accurately this glass preforming blank is carried out press forming, directly form the optical element of expection thus and need not grind near expection.
Employed above-mentioned glass preforming blank when being manufactured on the manufacturing optical element by fused glass block (glass gob) is shaped, above-mentioned fused glass block are to make the melten glass that splashes into finishing die cool off back and acquisition.
As the manufacture method of glass preforming blank, well-known following method.As an example, well-known method is: form the concavity forming face on as the former of an example of finishing die, from pore ejection gas at this concavity forming face opening, former and fused glass block are remained contactless state, and according to circumstances, make the fused glass block rotary forming on one side,, make glass preforming blank thus Yi Bian make its cooling.As another example, well-known method is: comprise the former that receives melten glass and be configured on the mobile route of former and as the formpiston of the part of finishing die, utilize formpiston to suppress the fused glass block that receives by former, this fused glass block is shaped, makes glass preforming blank thus.
Above-mentioned arbitrary method all adopts the mode of multi-station turning table formula, therefore can produce glass preforming blank in a large number, above-mentioned multi-station turning table formula is that the mode that is supported freely with rotation on the concentric position of circumference disposes a plurality of formers, and makes the turntable rotation can receive melten glass continuously.
Utilize Fig. 3, describe in detail the glass preforming blank with turntable manufacturing installation, be glass product manufacturing 310.
As shown in Figure 3, glass product manufacturing 310 comprises: fusion tank 312, and it obtains melten glass with the frit fusion; Guiding road 313, it extracts melten glass A out from above-mentioned fusion tank 312; Flow down device 311, it flows down the melten glass A that is drawn out of through guiding road 313; With turntable 316, it has a plurality of formers 314 of reception from the melten glass A that flows down device 311 and flow down.The melten glass A that is received by former 314 is just slowly cooling off when rotated, is solidifying at turntable 316, thereby forms glass molded article B.Reclaim 316a place, position if turntable 316 rotates to, then utilize not shown shifting apparatus to come from mould, to take out glass molded article B, and carry glass molded article B as required, glass molded article B is received in the specific container.
Herein, utilize the heater (not shown) that is attached to guiding road 313 and flows down device 311 to control the flow that drips of melten glass A, thereby can make the glass molded article B in the specific weight range.Yet, be difficult to make all glass molded article B all to be in the specific weight range, so glass molded article B exceeds specific weight range sometimes.For example, frit in will making fusion tank 312 fusion back is till melten glass A runs out of under the batch-wise situation as a circulation, A constantly reduces along with melten glass, and the pressure that imposes on guiding road 313 changes, and is difficult to control the flow of melten glass A thus.Therefore, produce the outer glass molded article B of specific weight range sometimes.
Therefore, must utilize electronic scale 320 to come weighing glass molded article B, and judge the specification whether this weighing result is fit to predesignate.In this case, in the past, took out the glass molded article that is accommodated in the said vesse by people's hand use as the extraction equipment as the tweezers, and carried out gravimetry.
[patent documentation 1] Japan Patent spy opens the 2004-250267 communique
Summary of the invention
Yet, to utilize under the situation that handwork comes weighing glass molded article B aforesaid, production efficiency is poor, needs more labour and step, thereby becomes the main cause that causes product cost to increase.Therefore, those skilled in the art expectation develop a kind of can be by staff, on one side the glass molded article B transfer that will be shaped by melten glass is to next step, device that weight sorts continuously carries out on one side.
The present invention develops in view of the above problems and forms, and its purpose is to provide a kind of weight selecting device, and the glass molded article B transfer that this weight selecting device can be on one side will be shaped by melten glass sorts Yi Bian carry out weight continuously to next step.
Particularly, the invention provides following weight selecting device.
(1) a kind of weight selecting device, it comprises: meausring apparatus, it carries out weighing in specific weighing location to glass molded article; And selecting device, it is according to the result who utilizes after the above-mentioned meausring apparatus weighing, to be fit to and be not suitable for predesignating specification be fit to and the product that are not suitable for sort.
Invention according to (1), can carry out result after the weighing to the glass molded article that is shaped through following building mortion according to the meausring apparatus that is had by the weight selecting device, judgement is fit to and is not suitable for the specification that selecting device is predesignated, and only sorts out to be fit to product.Thus, can spend less cost and only produce the glass molded article that is fit to above-mentioned specification.
(2) a kind of weight selecting device, it comprises: first shifting apparatus, it takes out above-mentioned glass molded article from the Handling device of carrying glass molded article, specific weighing location is arrived in its transfer; Meausring apparatus, it carries out weighing in above-mentioned specific weighing location to above-mentioned glass molded article after transfer; Decision maker, it judges the specification that is fit to and is not suitable for predesignating according to the result who utilizes after the above-mentioned meausring apparatus weighing; And device for transferring, it will be judged to be unaccommodated glass molded article through above-mentioned decision maker and discharge.
Invention according to (2), utilize first shifting apparatus, from carrying the Handling device of the glass molded article that is shaped by following building mortion, specific weighing location is arrived in transfer, and in specific weighing position the weight of glass molded article is carried out weighing with glass molded article.The weighing result of glass molded article is sent in the decision maker as the signal of telecommunication, judge that above-mentioned glass molded article is fit to still to be not suitable for the specification of predesignating.Utilize device for transferring, will be judged as unaccommodated glass molded article and from the weight selecting device, discharge.Therefore, the present invention can spend less cost and only produce the glass molded article that is fit to above-mentioned specification.
(3) according to (2) described weight selecting device, above-mentioned weight selecting device possesses second shifting apparatus, and this second shifting apparatus will be judged to be suitable glass molded article transfer to certain location through above-mentioned decision maker.
According to the invention of (3), the glass molded article transfer that second shifting apparatus will be judged to be the specification that is fit to predesignate by decision maker is to certain location, therefore can with without the glass molded article of weighing once more transfer to the weighing location.Therefore, weighing glass molded article and it is judged is only produced the glass molded article that is fit to this specification in a large number thereby can spend less cost continuously.
(4) according to (2) described weight selecting device, above-mentioned weight selecting device possesses second shifting apparatus, and this second shifting apparatus will be judged to be suitable glass molded article through above-mentioned decision maker, from above-mentioned specific weighing location transfer to above-mentioned Handling device.
Invention according to (4), second shifting apparatus will be judged to be the glass molded article transfer of the specification that is fit to predesignate to Handling device through decision maker, therefore can be transported in thereafter the step on the employed device being judged to be suitable glass molded article, and can with without the glass molded article of weighing once more transfer to the weighing location.Therefore, weighing glass molded article and it is judged is only produced the glass molded article that is fit to this specification in a large number thereby can spend less cost continuously.
(5) according to (1) described weight selecting device, possess a plurality of above-mentioned meausring apparatuses and above-mentioned selecting device, and after once a plurality of glass molded articles being carried out weighing and sorting, the adjustment datum mark.
(6), possess a plurality of above-mentioned first shifting apparatus and above-mentioned meausring apparatus, and once a plurality of glass molded articles are carried out adjusting datum mark after weighing, judgement and the transfer according to (2) described weight selecting device.
(7) according to each described weight selecting device in (3) or (4), possess a plurality of above-mentioned first shifting apparatus, above-mentioned second shifting apparatus and above-mentioned meausring apparatus, and once a plurality of glass molded articles are carried out after weighing, judgement and the transfer, adjust datum mark.
According to (5) invention to (7), can be simultaneously to a plurality of glass molded articles carry out the transfer of the glass molded article that undertaken by first shifting apparatus, the sorting of the transfer of the weighing of the glass molded article that undertaken by meausring apparatus, the glass molded article that undertaken by second shifting apparatus and the glass molded article that undertaken by selecting device, therefore can carry out weighing, judgement, transfer to glass molded article effectively and sort, thereby it is original effectively and produce the glass molded article of the specification that is fit to predesignate in large quantities to spend less one-tenth.After having carried out weighing, judgement, transfer and having sorted, datum mark is adjusted, therefore can carry out weighing to glass molded article exactly.
In addition, in this explanation, so-called " datum mark is adjusted " is meant so-called zero correction, the zeroing of meausring apparatus
(8) according to (1) to (7) described weight selecting device, above-mentioned meausring apparatus possesses the electric equipment of removing, and should remove electric equipment and remove static entrained on the above-mentioned meausring apparatus.
According to the invention of (8), can remove the entrained static of meausring apparatus, therefore can prevent that static from causing harmful effect to the weighing result of glass molded article, thus weighing glass molded article exactly.Thus, can utilize the weight selecting device to come exactly glass molded article to be sorted.
(9) a kind of glass molded article building mortion, it is the manufacturing installation of glass molded article, this glass product manufacturing comprises: fusing device, and it has the guiding road that raw materials melt is made it to become the fusion tank of melten glass and is connected in fusion tank and extracts above-mentioned melten glass from above-mentioned fusion tank out; Flow down device, it flows down the above-mentioned melten glass that is drawn out of through above-mentioned guiding road; Building mortion, it has makes above-mentioned melten glass be configured as the finishing die of glass molded article; Handling device, the above-mentioned glass molded article that its carrying is shaped by above-mentioned finishing die; With the 3rd shifting apparatus, its with above-mentioned glass molded article from above-mentioned building mortion successively transfer to above-mentioned Handling device; And above-mentioned glass molded article building mortion more possesses each described weight selecting device in (1) to (8).
According to the invention of (9), through the guiding road, will be in fusion tank fused raw material and the melten glass that makes is extracted out, and utilize and flow down device above-mentioned melten glass is flow in the building mortion, the fused glass block that utilizes building mortion to make to flow down is shaped and cooling.Utilize Handling device to carry to utilize building mortion to be shaped and the glass molded article of cooling, utilize the weight selecting device that above-mentioned glass molded article is sorted to being fit to product or being not suitable for product then.Glass molded article building mortion of the present invention has the weight selecting device, therefore can spend the glass molded article that less cost is only produced the specification that is fit to predesignate in a large number.
(10) a kind of weight dressing method of glass molded article, it comprises: the carrying step, it is carried glass molded article; The first transfer step, it will be taken out by the above-mentioned glass molded article that above-mentioned carrying step is carried, and transfer is to specific weighing location; The weighing step, it carries out weighing in above-mentioned specific weighing location to the above-mentioned glass molded article by the transfer of the above-mentioned first transfer step institute; Determination step, it judges the specification that is fit to and is not suitable for predesignating according to the result after the weighing in above-mentioned weighing step; With the discharge step, it will be judged to be unaccommodated above-mentioned glass molded article and discharge in above-mentioned determination step.
Invention according to (10), utilize the first transfer step, will be by the glass molded article transfer of carrying of carrying step to specific weighing location, the glass molded article that above-mentioned carrying step carrying is shaped by building mortion, utilize the weighing step, the weight in specific weighing location to glass molded article is carried out weighing.The weighing result of glass molded article is sent to determination step as the signal of telecommunication, with the specification of judging whether above-mentioned glass molded article is fit to predesignate.Utilizing the discharge step will be judged as unaccommodated glass molded article discharges from specific weighing location.Therefore, the present invention can spend less cost and only produce the glass molded article that is fit to above-mentioned specification.
(11) according to (10) described weight dressing method, above-mentioned weight dressing method comprises the second transfer step, and this second transfer step will be utilized above-mentioned determination step and be judged to be suitable glass molded article transfer to certain location.
According to the invention of (11), utilize the second transfer step, the glass molded article transfer that will be judged to be the specification that is fit to predesignate through determination step is to certain location, therefore can with without the glass molded article of weighing once more transfer to the weighing location.Therefore, can carry out weighing, judgement to glass molded article continuously, only produce the glass molded article that is fit to above-mentioned specification in a large number thereby can spend less cost.
(12) according to (10) described weight dressing method, above-mentioned weight dressing method comprises the second transfer step, and this second transfer step will be utilized above-mentioned determination step and be judged to be suitable glass molded article transfer to certain location.
Invention according to (12), utilize the second transfer step, to be judged to be the glass molded article transfer of the specification that is fit to predesignate to carrying employed Handling device in the step through determination step, therefore can be transported to employed device in thereafter the step with being judged to be suitable glass molded article, and will without the glass molded article of weighing once more transfer to the weighing location.Therefore, can carry out weighing, judgement and carrying to glass molded article continuously, only produce the glass molded article that is fit to above-mentioned specification in a large number thereby can spend less cost.
(13) according to each described weight dressing method in (10) to (12), after once a plurality of above-mentioned glass molded articles being carried out weighing and sorting, the adjustment datum mark.
(14) according to each described weight dressing method in (10) to (12), the above-mentioned first transfer step arrives the transfer simultaneously of a plurality of above-mentioned glass molded articles and the corresponding a plurality of weighing locations of the quantity of above-mentioned glass molded article, above-mentioned weighing step is carried out weighing to transfer simultaneously to a plurality of above-mentioned glass molded article of above-mentioned weighing location, above-mentioned determination step is for a plurality of above-mentioned glass molded articles, judge the specification that is fit to and is not suitable for predesignating, above-mentioned discharge step only will be judged to be unaccommodated above-mentioned glass molded article and discharge from above-mentioned weighing location.
According to the invention of (14), can be simultaneously to a plurality of glass molded articles carry out the transfer of the glass molded article in the first transfer step, weighing, the weight to glass molded article in the determination step of glass molded article in the weighing step is fit to and the specification that is not suitable for predesignating is carried out judgement, discharge the discharge that is judged to be unaccommodated glass molded article in the step.Therefore, can carry out the transfer, weighing, judgement of glass molded article effectively and discharge, thereby can spend less cost effectively and produce the glass molded article of the specification that is fit to predesignate in large quantities.
(15) according to (10) to (13) described weight dressing method, in above-mentioned weighing step, remove electric step, should remove electric step and remove the entrained static of meausring apparatus that uses in the above-mentioned weighing step.
According to the invention of (15), can remove in the weighing step static entrained on the employed meausring apparatus, therefore can prevent the harmful effect that static causes the weighing result of glass molded article, thus weighing glass molded article exactly.Thus, can utilize the weight dressing method to come exactly glass molded article to be sorted.
The invention provides following weight selecting device, on one side it can carry the glass molded article that has been shaped, Yi Bian continuously the weight of glass molded article is sorted.
Description of drawings
Fig. 1 is the schematic isometric of glass product manufacturing that expression comprises the weight selecting device of example of the present invention.
Fig. 2 is the schematic isometric of expression weight selecting device of the present invention.
Fig. 3 is the constructed profile of the known glass manufacturing apparatus of expression.
Fig. 4 is the stereogram of employed meausring apparatus in the expression weight selecting device of the present invention.
[explanation of symbol]
10 glass product manufacturings
15 fusing devices
16 fusion tanks
17 guiding roads
18 flow down device
20 building mortions
The finishing die holding components of 22 circular
26a concavity forming face
26 finishing dies
40 the 3rd shifting apparatus
41 top boards
42 suction lines
49 rotating shafts
50 weight selecting devices
60 Handling devices
62 pallets
The 62a shape forms face
64 driving-belts
64a transfer position
64b transfer position
64c reclaims the position
80 first and second shifting apparatus
82 tracks
84 top boards
92 suction lines
100 meausring apparatuses
The 102a concavity forms face
102 scales
104 remove electric equipment
110 device for transferring
112 vacuum pipes
The 112a terminal part
113 vavuum pumps
120 decision makers
122 weighings show decision maker
123 liquid crystal indicators
140 retracting devices
142 suction lines
150 movable parts
152 top boards
The C melten glass
The D fused glass block
The E glass molded article
The specific embodiment
Below, each example of the present invention is described with reference to the accompanying drawings.In addition, when the following example of explanation, to the additional same-sign of identical constitutive requirements, and omission or simplify its explanation.
[glass product manufacturing]
Fig. 1 represents a preferred example of example of the present invention, and is the schematic isometric that expression comprises the glass product manufacturing 10 of weight selecting device.In addition, omit the record of a part of device.
As shown in Figure 1, glass product manufacturing 10 comprises: fusing device 15, and it obtains melten glass C in order to the fusion raw material; Building mortion 20, it makes the melten glass C that obtains from fusing device 15 be configured as glass molded article E; The 3rd shifting apparatus 40, it makes the glass molded article E that is shaped by building mortion 20 move to next step; Handling device 60, its carrying is by the glass molded article E of the 3rd shifting apparatus 40 transfers; Weight selecting device 50, it carries out weighing from Handling device 60 transfer glass molded article E to the glass molded article E through transfer, and according to the result of weighing glass molded article E is sorted to being fit to product or being not suitable for product; Retracting device 140, it reclaims by weight selecting device 50 and sorts to being fit to the glass molded article E of product.As described below, above-mentioned glass product manufacturing 10 utilizes computer to control drive units such as motor according to the detection of sensor (not shown), and according to specific sequential, makes and respectively install interlock.By carrying out above-mentioned control, make the interlock running continuously of fusing device 15, building mortion 20, the 3rd shifting apparatus 40, Handling device 60, weight selecting device 50 and retracting device 140.
[fusing device]
As shown in Figure 1, fusing device 15 comprises: fusion tank 16, and it obtains melten glass C with the frit fusion; Guiding road 17, it extracts melten glass C out from above-mentioned fusion tank 16; With flow down device 18, it makes through guiding road 17 and the melten glass C that is drawn out of runs down in the building mortion 20.
In this example, fusion tank 16 constitute have to raw material fuse, the batch furnace of purification, homogenizing function, also can constitute various functions are linked and be modular coupled stove.
Guiding road 17 is communicated with the bottom of fusion tank 16.This guiding road 17 is elongated tubulars of platinum or platinum alloy system, utilize directly energising or carry out indirect and heat by the gas burner of setting up etc., to be adjusted to particular value in the viscosity of the melten glass C of internal flow, the extraction amount of the melten glass C in the control guiding road 17.The melten glass C that extracts out from guiding road 17 arrives and flows down device 18, and runs down into the building mortion 20 from the end of building mortion 20 sides that flow down device 18.With reasonable time (weight that flows down, capacity) is unit, utilizes shearing device (not shown) to cut off the melten glass C that flows down.
In addition, the fusing device 15 of this example is being provided with shearing device in the downstream that flows down device 18, is not limited thereto.That is, fusing device 15 can not be provided with any device in the downstream that flows down device 18, according to from flowing down the flow of the melten glass C that device 18 flows down, melten glass C is dripped as fused glass block D.
[building mortion]
Building mortion 20 comprises: the finishing die holding components 22 of circular, and its rotation is supported freely; With a plurality of finishing dies 26, it is configured on the concentric position of circumference of finishing die holding components 22 of circular, and can receive from above-mentioned and flow down the melten glass C that device 18 flows down.
The finishing die holding components 22 of circular is connected with not shown rotating shaft, because drive with the motor as power source (not shown) that rotating shaft further is connected or stop, so the finishing die holding components 22 of above-mentioned circular with specific speed to fixed-direction (for example, clockwise direction) rotation perhaps stops.
Finishing die 26 is forming concavity forming face 26a.This concavity forming face 26a is the face that receives from the melten glass C that flows down device 18 outflows.Can on concavity forming face 26a, form the pore (not shown) that can spray gas.Make the fused glass block D that is received by concavity forming face 26a slowly cool off, solidify, and utilize from the gas of pore ejection, make above-mentioned fused glass block D swim with concavity forming face 26a be the position of contactless state, but also can be according to circumstances, it is spherical that above-mentioned fused glass block D is configured as, thereby form glass molded article E.
In addition, finishing die 26 can comprise the former (example of finishing die 26) that receives melten glass C and be configured in formpiston (example of finishing die 26) on the mobile route of former, and utilize formpiston to suppress the fused glass block D that is received by former
[the 3rd shifting apparatus]
The 3rd shifting apparatus 40 comprises: rotating shaft 49, and it extends in vertical direction, and can rotate; The top board 41 of essentially rectangular, it is supported by above-mentioned rotating shaft 49, and horizontal-extending; With suction line 42, extend to vertical direction in its four corners from top board 41 bottom surfaces.And, being configured to of the 3rd shifting apparatus 40, by making rotating shaft 49 rotations, Rotate 180 degree in the horizontal direction, and can lifting on above-below direction.
Finishing die holding components 22 rotations when circular, and when a pair of finishing die 26 moves to specific extracting position, behind the 3rd shifting apparatus 40 whole the declines, 2 suction lines 42 suck air, keep 2 glass molded article E with absorption, other 2 suction lines, 42 ejection air, 2 glass molded article E that kept to emit.At this moment, as described below, 2 glass molded article E mountings are to pallet 62, and this pallet 62 is positioned on the driving-belt 64 as the ribbon conveyer of Handling device 60.
Herein, the method for transfer glass molded article E is not limited to adsorption method, for example, can utilize the claw type thing to catch this glass molded article E, thus this glass molded article of transfer E.And the quantity of the glass molded article E that the 3rd shifting apparatus 40 can once keep is not limited to 2.
Secondly, utilize Fig. 2 that Handling device 60, weight selecting device 50 and retracting device 140 are described.Fig. 2 is the schematic isometric of expression Handling device 60, weight selecting device 50 and retracting device 140.
[Handling device]
As shown in Figure 2, Handling device 60 for example is a ribbon conveyer, and this ribbon conveyer carrying is from the glass molded article E of the 3rd shifting apparatus 40 transfers.
Above-mentioned Handling device 60 utilizes computer to control motor according to optical sensor (not shown) etc., driving-belt 64 is moved or stops.Be accompanied by the action of this driving-belt 64, the pallet 62 of glass molded article E with specific timing carrying mounting, and it is stopped in certain location.
[weight selecting device]
As shown in Figure 2, weight selecting device 50 comprises: first and second shifting apparatus 80, its as with glass molded article E from pallet 62 transfers to following meausring apparatus 100 first shifting apparatus and will be judged to be second shifting apparatus of suitable glass molded article E by decision maker 120 from meausring apparatus 100 transfers to pallet 62; Meausring apparatus 100, its weight to glass molded article E is carried out weighing; Decision maker 120, it judges the specification that is fit to and is not suitable for predesignating according to the result by meausring apparatus 100 weighings; With device for transferring 110, its attraction is judged to be unaccommodated glass molded article E by decision maker 120, and this glass molded article E is discharged from glass product manufacturing 10.
[first and second shifting apparatus]
Be located at locational first and second shifting apparatus 80 that are higher than Handling device 60, have upwardly extending structure in the side vertical with the length direction of Handling device 60.First and second shifting apparatus 80 comprise: track 82; From track 82 to the outstanding top board 84 of vertical direction; With suction line 92, extend to vertical direction in its four corners from top board 84 bottom surfaces.In addition, first and second shifting apparatus 80 in the accompanying drawing are examples of first shifting apparatus and second shifting apparatus.
When Handling device 60 with pallet 62 be transported to specific extracting position, when being transfer position 64b, first and second shifting apparatus 80 take out glass molded article E from pallet 62, and with glass molded article E transfer to following specific weighing location.
And, first and second shifting apparatus 80 are as an example of following second shifting apparatus and the performance function, that is, and and according to by the result after meausring apparatus 100 weighings, with being judged to be the glass molded article E of the specification that is fit to predesignate, be transplanted on pallet 62 from specific weighing location.
In addition, in this example, first shifting apparatus and second shifting apparatus are made as the first and second identical shifting apparatus 80, but also first shifting apparatus and second shifting apparatus can be set respectively.
[meausring apparatus]
As shown in Figure 4, meausring apparatus 100 comprises: scale 102, and it is in order to carry out weighing to glass molded article E, and the weight of glass molded article E is converted to the signal of telecommunication; With remove electric equipment 104, it removes static entrained on the scale 102.
(removing electric equipment)
Because scale 102 carries out weighing to glass molded article E continuously,, thereby can make weighing result produce error so concavity forms face 102a static electrification sometimes.Therefore, utilizing first and second shifting apparatus 80 glass molded article E to be positioned in before concavity forms face 102a, utilizing and remove electric equipment 104 and remove concavity and form face 102a and go up entrained static.As employed in the meausring apparatus 100 except that electric equipment 104, can enumerate for example ion generator, this ion generator produce contain polarity and concavity form static entrained on the face 102a opposite polarity ion contain ionized gas, this gas is sprayed to concavity form face 102a, remove electricity so that concavity is formed face 102a, but be not limited thereto.That is, removing electric equipment 104 can be to remove brush etc., as long as the weighing result of asymmetric amount device 100 causes harmful effect, and can effectively remove electricity to concavity formation face 102a, and then removing electric equipment 104 can be the electric equipment that removes arbitrarily.
[decision maker]
[device for transferring]
As shown in Figure 2, device for transferring 110 comprises: vacuum pipe 112, and it attracts to be judged to be by decision maker 120 the glass molded article E of the specification that is not suitable for predesignating, and this glass molded article E is discharged from weight selecting device 50; With vavuum pump 113, it is communicated with above-mentioned vacuum pipe 112 respectively.In addition, omit the record of the part of vacuum pipe 112.
In this example, vacuum pipe 112 is that metal section is the cylindrical body of rectangle, and its terminal part 112a be located at each scale 102 near, but vacuum pipe 112 is not limited to above-mentioned shape, the material of vacuum pipe 112 for example can also be plastics etc. except that being the metal.
In addition, as long as can discharge from decision maker 120 being judged as unaccommodated glass molded article E, device for transferring 110 then of the present invention can be an any apparatus, and is not limited to the device for transferring that uses vacuum pipe.
[retracting device]
Retracting device 140 comprises: movable part 150; The top board 152 that is connected with of movable part 150 therewith; With the suction line 142 that extends to vertical direction from four corners of top board 152 bottom surfaces.
Retracting device 140 is examples of the 4th shifting apparatus, and when pallet 62 being transported to recovery position 64c, absorption keeps glass molded article E, and glass molded article E is transplanted on next step, is recycling step.
[action of weight selecting device]
Secondly, the action of using Fig. 1 and Fig. 2 to come description weight selecting device 50.
As Fig. 1 and as shown in Figure 2, transfer and the glass molded article E that comes from the finishing die 26 of building mortion 20, be positioned on the pallet 62 with the transfer position 64a on the driving-belt 64 of Handling device 60 by the 3rd shifting apparatus 40.If the glass molded article E of mounting specific quantity on pallet 62, in this example, 4 glass molded article E of mounting on pallet 62, then Handling device 60 drives so that driving-belt 64 moves special time (specific range) motor (not shown), thus pallet 62 is transported to transfer position 64b (carrying step).
If pallet 62 is moved to transfer position 64b, then top board 84 is parallel mobile, forms the top of face 62a in the concavity of above-mentioned pallet 62 until the distal portion of suction line 92.And, keep glass molded article E if utilize suction line 92 to adsorb, then top board 84 parallel moving are positioned at the top of each scale 102 until suction line 92.Suction line 92 is emitted glass molded article E, and the concavity that glass molded article E is positioned in each scale 102 forms face 102a upward (the first transfer step).
The glass molded article E that 102 pairs of scales are positioned on each concavity formation face 102a carries out weighing.Scale 102 will be sent to weighing with the corresponding signal of telecommunication of the weight of glass molded article E and show decision maker 122 (weighing step).Calculate the weight of glass molded article E according to above-said current signal after, weighing demonstration decision maker 122 is judged the specification (determination step) that the weight that is positioned in the glass molded article E on the concavity formation face 102a is suitable and be not suitable for predesignating.
When weighing shows the specification that decision maker 122 judges that the weight of glass molded article E is not suitable for predesignating,, connect the power supply (discharge step) of vavuum pump 113 in order to be discharged to the outside as the glass molded article E that is not suitable for product.
Make after vavuum pump 113 runnings, glass molded article E, i.e. conduct that suction line 92 liftings, absorption keep not being discharged from are fit to the glass molded article E of product.Top board 84 moves to after the top of pallet 62 once more, emits glass molded article E, and the concavity that the glass molded article E that is emitted is positioned in pallet 62 forms face 62a upward (the second transfer step).
After the glass molded article E that scale 102 is discharged and transfer is all, the datum mark of meausring apparatus is adjusted.Thus, can carry out weighing to glass molded article E exactly.
Then, CD-ROM drive motor is so that driving-belt 64 moves once more, and Handling device 60 is transported to pallet 62 and reclaims position 64c thus.
Retracting device 140 reclaims glass molded article E from the pallet of being carried 62, and glass molded article E is transplanted on next step.
In addition,, carrying static, thereby making weighing result produce error sometimes so concavity forms on the face 102a because of scale 102 carries out weighing to glass molded article E continuously.Therefore, utilize first and second shifting apparatus 80, concavity is formed glass molded article transfer on the face 102a after the Handling device 60, utilizing once more before first and second shifting apparatus 80 form face 102a with glass molded article E mounting to concavity, utilize and remove electric equipment 104, remove concavity and form the upward entrained static of face 102a (removing electric step).
In addition, the quantity of the quantity of the quantity of the finishing die 26 of the finishing die holding components 22 of circular, the suction line of the 3rd shifting apparatus 40 and the concavity of pallet 62 formation face etc. is an example, can set quantity arbitrarily for.
And, in this example, Handling device 60 as ribbon conveyer, still also can be used other Handling devices, for example, the conveyer of air shooter or other kinds.Equally, also can at random set devices such as first and second shifting apparatus 80, meausring apparatus 100, decision maker 120.
And in this example, weight selecting device 50 comprises meausring apparatus 100, device for transferring 110, decision maker 120, and first and second shifting apparatus 80 of each self-separation, but is not limited thereto.That is, weight selecting device 50 of the present invention can have the selecting device that above-mentioned each device is formed as one.
And the present invention is not limited to above-mentioned example, and the distortion of carrying out in the scope that can realize purpose of the present invention, improvement etc. are included in the present invention.
Claims (15)
1. weight selecting device is characterized in that comprising:
Meausring apparatus, it carries out weighing in specific weighing location to glass molded article; With
Selecting device, it is according to the result who utilizes after the above-mentioned meausring apparatus weighing, to be fit to and be not suitable for predesignating specification be fit to and the product that are not suitable for sort.
2. weight selecting device is characterized in that comprising:
First shifting apparatus, it takes out above-mentioned glass molded article from the Handling device of carrying glass molded article, specific weighing location is arrived in its transfer;
Meausring apparatus, it carries out weighing in above-mentioned specific weighing location to above-mentioned glass molded article after transfer;
Decision maker, it judges the specification that is fit to and is not suitable for predesignating according to the result who utilizes after the above-mentioned meausring apparatus weighing; With
Device for transferring, it will be judged to be unaccommodated glass molded article through above-mentioned decision maker and discharge.
3. weight selecting device according to claim 2 is characterized in that above-mentioned weight selecting device possesses second shifting apparatus, and this second shifting apparatus will be judged to be suitable glass molded article transfer to certain location through above-mentioned decision maker.
4. weight selecting device according to claim 2, it is characterized in that above-mentioned weight selecting device possesses second shifting apparatus, this second shifting apparatus will be judged to be suitable glass molded article through above-mentioned decision maker, from above-mentioned specific weighing location transfer to above-mentioned Handling device.
5. weight selecting device according to claim 1 is characterized in that possessing a plurality of above-mentioned meausring apparatuses and above-mentioned selecting device, and after once a plurality of glass molded articles being carried out weighing and sorting, adjusts datum mark.
6. weight selecting device according to claim 2 is characterized in that possessing a plurality of above-mentioned first shifting apparatus and above-mentioned meausring apparatus, and once a plurality of glass molded articles is carried out after weighing, judgement and the transfer, adjusts datum mark.
7. weight selecting device according to claim 4, it is characterized in that possessing a plurality of above-mentioned first shifting apparatus, above-mentioned second shifting apparatus and above-mentioned meausring apparatus, and once a plurality of glass molded articles are carried out after weighing, judgement and the transfer, adjust datum mark.
8. weight selecting device according to claim 1 is characterized in that above-mentioned meausring apparatus possesses the electric equipment of removing, and should remove electric equipment and remove static entrained on the above-mentioned meausring apparatus.
9. a glass molded article building mortion is characterized in that it being glass product manufacturing, and this glass product manufacturing comprises:
Fusing device, it has the guiding road that raw materials melt is made it to become the fusion tank of melten glass and is connected in fusion tank and extracts above-mentioned melten glass from above-mentioned fusion tank out;
Flow down device, it flows down the above-mentioned melten glass that is drawn out of through above-mentioned guiding road;
Building mortion, it has makes above-mentioned melten glass be configured as the finishing die of glass molded article;
Handling device, the above-mentioned glass molded article that its carrying is shaped by above-mentioned finishing die; With
The 3rd shifting apparatus, its with above-mentioned glass molded article from above-mentioned building mortion successively transfer to above-mentioned Handling device; And
Above-mentioned glass molded article building mortion more possesses each described weight selecting device in the claim 1 to 8.
10. the weight dressing method of a glass molded article is characterized in that comprising:
The carrying step, it is carried glass molded article;
The first transfer step, it will be taken out by the above-mentioned glass molded article that above-mentioned carrying step is carried, and transfer is to specific weighing location;
The weighing step, it carries out weighing in above-mentioned specific weighing location to the above-mentioned glass molded article by the transfer of the above-mentioned first transfer step institute;
Determination step, it judges the specification that is fit to and is not suitable for predesignating according to the result after the weighing in above-mentioned weighing step; With
Discharge step, it will be judged to be unaccommodated above-mentioned glass molded article and discharge in above-mentioned determination step.
11. weight dressing method according to claim 10 is characterized in that above-mentioned weight dressing method comprises the second transfer step, this second transfer step will be utilized above-mentioned determination step and be judged to be suitable glass molded article transfer to certain location.
12. weight dressing method according to claim 10, it is characterized in that above-mentioned weight dressing method comprises the second transfer step, this second transfer step will be utilized above-mentioned determination step and be judged to be suitable glass molded article from above-mentioned specific weighing location, transfer employed Handling device in the above-mentioned carrying step.
13. weight dressing method according to claim 10 after it is characterized in that once a plurality of above-mentioned glass molded articles being carried out weighing and sorting, is adjusted datum mark.
14. according to each described weight dressing method in the claim 10 to 12, it is characterized in that the above-mentioned first transfer step arrives the transfer simultaneously of a plurality of above-mentioned glass molded articles and the corresponding a plurality of weighing locations of the quantity of above-mentioned glass molded article, above-mentioned weighing step is carried out weighing to transfer simultaneously to a plurality of above-mentioned glass molded article of above-mentioned weighing location, above-mentioned determination step is for a plurality of above-mentioned glass molded articles, judge the specification that is fit to and is not suitable for predesignating, above-mentioned discharge step only will be judged to be unaccommodated above-mentioned glass molded article and discharge from above-mentioned weighing location.
15. weight dressing method according to claim 10 is characterized in that removing electric step in above-mentioned weighing step, should remove electric step and remove the entrained static of meausring apparatus that uses in the above-mentioned weighing step.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006077345 | 2006-03-20 | ||
| JP2006077345A JP4849919B2 (en) | 2006-03-20 | 2006-03-20 | Weight sorting apparatus and weight sorting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101041156A true CN101041156A (en) | 2007-09-26 |
Family
ID=38630342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710089149 Pending CN101041156A (en) | 2006-03-20 | 2007-03-20 | Method and device of weight selecting |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4849919B2 (en) |
| CN (1) | CN101041156A (en) |
| TW (1) | TW200800820A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499614A (en) * | 2017-08-31 | 2017-12-22 | 郑州大学 | A kind of sylphon rejecting mechanism of medicine packing box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102081900B1 (en) * | 2019-06-13 | 2020-02-26 | 김천래 | glass panel loading apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08333121A (en) * | 1995-05-31 | 1996-12-17 | Toshiba Glass Co Ltd | Control of gob weight and apparatus therefor |
| JPH0930816A (en) * | 1995-07-21 | 1997-02-04 | Sony Corp | Manufacturing equipment for glass gob |
| JPH10182168A (en) * | 1996-12-26 | 1998-07-07 | Canon Inc | Production of glass gob |
| JP2001270721A (en) * | 2000-03-28 | 2001-10-02 | Olympus Optical Co Ltd | Press molding apparatus for optical lens |
| JP4377711B2 (en) * | 2004-02-09 | 2009-12-02 | オリンパス株式会社 | Optical element transport device |
| JP4849920B2 (en) * | 2006-03-20 | 2012-01-11 | 株式会社オハラ | Transfer device, transfer method, and glass molded product manufacturing apparatus |
-
2006
- 2006-03-20 JP JP2006077345A patent/JP4849919B2/en not_active Expired - Fee Related
-
2007
- 2007-03-16 TW TW96109160A patent/TW200800820A/en unknown
- 2007-03-20 CN CN 200710089149 patent/CN101041156A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499614A (en) * | 2017-08-31 | 2017-12-22 | 郑州大学 | A kind of sylphon rejecting mechanism of medicine packing box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007255930A (en) | 2007-10-04 |
| TW200800820A (en) | 2008-01-01 |
| JP4849919B2 (en) | 2012-01-11 |
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Application publication date: 20070926 |