CN113307501A - Glass thinning processing device - Google Patents
Glass thinning processing device Download PDFInfo
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- CN113307501A CN113307501A CN202110611999.3A CN202110611999A CN113307501A CN 113307501 A CN113307501 A CN 113307501A CN 202110611999 A CN202110611999 A CN 202110611999A CN 113307501 A CN113307501 A CN 113307501A
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- air
- plug
- pipe
- communicated
- glass
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention relates to a glass thinning processing device, which comprises the following components: a. an exhaust pipe (14) arranged on the back of a rectangular box body (11) of the sucking disc (1) is communicated with the cavity inner cavity, the middle part of the exhaust pipe is provided with an electromagnetic valve (15), and the end part of the exhaust pipe is provided with an air socket (21); an electric socket (22) is arranged on the back of the box body; b. a first plug group (3 a) and a second plug group (3 b), each of which is composed of an air plug (31) and an electrical plug (32); the first air distribution mechanism (4 a) and the first air distribution mechanism (4 b) are respectively composed of a vacuum pump (41), a first compressed air mechanism (5 a) and a first power cabinet (42). The invention adopts the plug-in air supply and power supply design for the sucker, and the design of the normally closed solenoid valve is added, so that the sucker can be separated from a vacuum system to independently carry glass, the movement is flexible, the sucker is suitable for single-side processing of the glass, pasting and uncovering of a protective film are omitted, the glass breakage rate is greatly reduced, the processing efficiency is greatly improved, and the automatic continuous production is realized.
Description
Technical Field
The invention belongs to the field of glass processing, and particularly relates to a glass thinning processing device.
Background
The glass industry sometimes needs to process a single surface of glass, when the glass is very thin, in order to prevent the glass from being broken, another carrier plate is usually needed to bear the glass, during operation, a protective film is firstly pasted on the whole non-processing surface of the glass, then a protective film surface is pasted on the carrier plate with a larger area through an adhesive tape, then the exposed surface of the glass is processed, and after the processing is finished, the adhesive tape and the protective film are required to be removed, so that a finished product can be obtained.
The defects of the prior art are as follows: glass is very easy to be broken in the process of removing the adhesive tape and the protective film, the rate of finished products is seriously influenced, and meanwhile, the adhesive tape and the protective film are pasted and removed, time and labor are consumed, and the processing efficiency is seriously reduced.
The method for manufacturing the ultrathin glass also adopts the technology, namely, firstly, a protective film is pasted on the whole non-processing surface of the glass, then, an adhesive tape is used for pasting the protective film on a carrier plate with a larger area, then, the carrier plate and the glass are vertically immersed into etching liquid, or the etching liquid is sprayed on the surface of the glass, so that a glass layer with a certain thickness on the surface of the glass is corroded, after the thickness is reduced, the adhesive tape and the protective film are removed, and a finished product is obtained. The prior art is mostly manual intermittent operation at present, and machining efficiency is low, and the yield is low, and etching solution control accuracy is poor, and the protection film can not reuse, and lacks automatic continuous production device.
Disclosure of Invention
The invention aims to provide a sucker and a glass processing device using the sucker, which are suitable for processing single surface of glass, are particularly suitable for manufacturing ultrathin glass, and can reduce the glass breakage rate, improve the processing efficiency, improve the precision of etching liquid and improve the product quality.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a glass thinning processing device is characterized by comprising the following components:
a. the sucking disc comprises a rectangular box body which is obliquely arranged on the conveying mechanism, a cavity is arranged in the box body, a group of rectangular array through holes communicated with the cavity are formed in the front surface of the box body, an exhaust pipe arranged on the back surface of the box body is communicated with the cavity, an electromagnetic valve is arranged in the middle of the exhaust pipe, and an air socket is arranged at the end part of the exhaust pipe; the back of the box body is also provided with an electric socket which is electrically connected with the electromagnetic valve through a lead;
b. the first plug group and the first air distribution mechanism are arranged at the preparation section of the conveying mechanism;
the first plug group consists of an air plug and an electric plug which are arranged side by side and have the same plugging direction;
the first valve gear includes: the vacuum pump is flexibly communicated with the air plug, the first compressed air mechanism is flexibly communicated with the air plug, and the first power cabinet is flexibly connected with the electric plug;
c. the second plug group and the second air distribution mechanism are arranged at the ending section of the conveying mechanism;
the second plug group consists of an air plug and an electric plug which are arranged side by side and have the same plugging direction;
the second air distribution mechanism comprises an air blower in flexible communication with the air plug, a second compressed air mechanism in flexible communication with the air plug and a second power cabinet in flexible connection with the electric plug;
d. the first sliding table and the second sliding table are of the same structure, the first plug group and the second plug group are correspondingly arranged on the first sliding table and the second sliding table respectively, each sliding table further comprises a frame consistent with the inclined state of the box body, a lead screw and a motor connected with the lead screw are arranged in the middle of the frame, guide rails are arranged on the frames on two sides of the lead screw respectively, a nut is arranged in the middle of each sliding table and is matched with the lead screw in a feeding mode, and sliding blocks are arranged on two sides of each sliding table and are matched with the corresponding guide rails in a sliding and guiding mode.
On the basis of the technical scheme, the following further technical scheme is provided:
the air socket is of a through pipe structure and comprises a first head part and a communicated first body part; the first head part is in an inverted frustum shape, the inner through pipe cavity is in an inverted cone shape, at least one annular groove is arranged on the circumference of the inner wall, and the first body part is a circular pipe with the same diameter;
the air plug is of a through pipe structure and comprises a through pipe type second body part and a second head part connected to the lower end part of the through pipe type second body part; the second head part is in an inverted frustum shape, at least one annular window is arranged on the circumference of the outer side wall surface of the second head part, and the annular window is correspondingly matched with the annular groove when the air socket and the air plug are inserted; an annular cavity is arranged in the annular window of the second head part, an annular air bag is arranged in the annular cavity, an annular bulge is formed at the position, corresponding to the annular window, of the annular air bag, and the annular bulge is correspondingly matched with the annular groove in a sealing mode; the step of the second head is provided with a vent pipe communicated with the annular air bag.
The electric socket comprises a third head and a third body, the third head is an electric connection part of the electric socket, the third body is a rigid sleeve, and a cable connected with the electromagnetic valve in the exhaust tube is positioned in the third body;
the electric plug comprises a fourth head and a fourth body, the fourth head is an electric connection component of the electric plug, the fourth body is a rigid sleeve, and the tail end of the fourth body is provided with a wiring terminal.
The first compressed air mechanism or the second compressed air mechanism comprises a reversing valve, an ejector, a first air valve, a three-way pipe and a compressed air source;
the change valve includes: an inlet in communication with a source of compressed air; the first outlet is communicated with the high-pressure inlet of the ejector; the second outlet is communicated with the first interface of the three-way pipe;
the ejector includes: a high pressure inlet for introducing compressed air; the low-pressure inlet is communicated with the second connector of the three-way pipe through a first air valve; a mixed gas outlet for exhausting the mixed gas;
a third interface of the three-way pipe is communicated with a first spiral spring air pipe; the first spiral spring air pipe is communicated with an air bag vent pipe of the air plug of the first plug group;
the second compressed air mechanism has the same structural function as the first compressed air mechanism, and a third interface of a tee pipe of the second compressed air mechanism is communicated with a second spiral spring air pipe;
the second spiral spring air pipe is communicated with an air bag vent pipe of the second plug air-assembling plug.
All be equipped with contact switch in first slip table and the second slip table, when the gas socket is inserted to the gas plug, when reacing the matching position, contact switch is triggered.
The invention has the beneficial effects that:
according to the invention, the suction disc adopts a plug-in air supply and power supply design and a normally closed solenoid valve design, so that the suction disc can be separated from a vacuum system to independently carry glass, the movement is flexible, the suction disc is suitable for single-side processing of the glass, sticking and removing of a protective film are omitted, the glass breakage rate is greatly reduced, the processing efficiency is greatly improved, and automatic continuous production is realized;
the invention designs the air bag, positive pressure inflation and injection negative pressure air extraction, solves the problems of quick sealing and sealing releasing between the air plug and the air socket, is suitable for quick and barrier-free plugging and is beneficial to realizing quick production;
the invention adopts the blower to blow back, so that the glass is easy to be desorbed from the sucker, the stress on the glass is uniform, and the glass is not easy to be broken;
the group of sockets are arranged on the back of the sucker and are not in contact with the etching liquid, so that the durability is improved;
the etching liquid releasing mechanism of the invention naturally flows the etching liquid from the surface of the inclined glass in the form of waterfall flow to thin the surface of the glass, the product quality is good, the precision of the etching liquid is high, the processing surface basically does not need polishing treatment, and the automatic production of the waterfall flow etching is realized.
Drawings
FIG. 1 is a schematic structural view of a glass-thinning apparatus of the present invention;
FIG. 2 is a view A-A of FIG. 1, showing a schematic structure of a suction cup and a first plug set according to the present invention, with the transfer mechanism omitted;
FIG. 3 is a view B-B of FIG. 2;
FIG. 4 is a view C-C of FIG. 2;
fig. 5 is a schematic structural view of the air socket 21 and the air plug 31 of the present invention;
fig. 6 is a schematic structural view of a first compressed air mechanism 5a of the present invention;
fig. 7 is a partial enlarged view i of fig. 5, which is a schematic structural diagram of the sealing state between the air plug 31 and the air socket 21;
fig. 8 is an enlarged partial view Π of fig. 5, which is a structural view of the air plug 31 and the air socket 21 in a state of releasing the sealing state;
fig. 9 is a schematic view of a method of manufacturing ultra-thin glass in accordance with the present invention.
Detailed Description
Example 1
A glass thinning processing device is shown in figure 1 and comprises a suction cup 1 and a conveying mechanism 6, wherein the conveying mechanism 6 is used for conveying the suction cup 1 and glass on the suction cup 1, the conveying mechanism 6 comprises a preparation section 61, a processing section 62 and an ending section 63, and the conveying mechanism can adopt a conveying mechanism in the prior art; in fig. 1, the suction cup 1 is illustrated as being placed on the preparation section 61; in the present embodiment, the suction cup 1 is constructed so as to move horizontally on the transfer mechanism 6 in an inclined posture as shown in fig. 2.
The suction cup 1 is a flat rectangular box body 11 as shown in fig. 2 and fig. 3, a cavity 10 is arranged in the box body, a rectangular array of through holes 12 are formed in the front surface (working surface) and communicated with the cavity 10, the size of the rectangular array of through holes is smaller than that of glass 7 so as to suck the glass, an air suction pipe 14 is arranged on the back surface 13 of the box body 11, and a normally closed electromagnetic valve 15 and an air socket 21 are sequentially communicated on the air suction pipe 14;
as shown in fig. 1 and 4, the back 13 of the box body 11 comprises an air socket 21 and an electric socket 22 which are arranged side by side and have the same plugging direction, the root of the air socket 21 is communicated with the inlet of the normally closed electromagnetic valve 15, the root of the electric socket 22 is communicated with the random cable 23 of the normally closed electromagnetic valve 15, and the outlet of the normally closed electromagnetic valve 15 is communicated with the air suction pipe 14.
As shown in fig. 1, a first plug group 3a and a first valve actuating mechanism 4a are arranged on one side of the preparation section 61 above the outside of the sucker 1, and a second plug group 3b and a second valve actuating mechanism 4b are arranged above the ending section 63;
the first plug group 3a comprises an air plug 31 and an electric plug 32 which are arranged side by side and have the same plugging and unplugging directions;
when the sucker 1 passes through the preparation section 61 and needs to suck glass, the socket 2 of the sucker 1 is plugged into the first plug group 3 a; when the sucker 1 passes through the processing section 62, the exposed surface of the glass is processed (as shown in fig. 9, an etching liquid tank 8 is arranged above the processing section 62, and the etching liquid is sprayed down to the surface of the glass 7 from above); when the sucker 1 passes through the ending section 63 and glass needs to be desorbed, the socket 2 of the sucker 1 is plugged into the second plug group 3 b.
The first valve gear 4a, as shown in fig. 1, includes: the vacuum pump 41 is used for vacuumizing the air plug 31 of the sucker 1 and adsorbing glass; a first compressed air mechanism 5a for controlling the sealing and unsealing between the air plug 31 and the set of sockets 2 in the first plug set 3 a; a first power supply cabinet 42 for supplying power to the electrical plugs 32 in the first plug group 3 a;
the second valve gear 4b, as shown in fig. 1, includes: a blower 43 for blowing air to the air plugs 31 in the second plug group 3b to desorb the glass; a second compressed air mechanism 5b, which is the same as the first compressed air mechanism 5a, for controlling sealing and unsealing between the second plug group 3b and the one-group socket 2; a second power supply cabinet 44, identical to the first power supply cabinet 42, for supplying power to the electrical plugs 32 of the second plug group 3 b;
as shown in fig. 5, the air socket 21 is a through tube structure, and includes a first head 211 and a first body 212; the first head is in an inverted frustum shape, the inner through pipe cavity is in an inverted frustum shape, the inner diameter of the first head is larger as approaching to the socket port, at least one annular groove 213 is arranged on the circumference of the inner wall, and the section of the groove is a semicircular arc; in this embodiment, there are two annular grooves 213, including 213a and 213 b; the first body portion 212 is a circular tube of equal diameter;
as shown in fig. 5, the air plug 31 is a through pipe structure, and includes a through pipe type second body 312 and a second head 311 connected to a lower end thereof; the second head part 311 is of an inverted frustum shape, the outer wall of the second head part is of a wall clamping structure, at least one annular window 313 is arranged on the circumference of the outer wall surface of the second head part, an annular cavity 314 is arranged in the annular window, and the annular window corresponds to the annular groove 213 when being inserted; the annular cavity is internally provided with an air bag 315, the air bag and the annular window form an annular bulge 316 at a corresponding position, and the section of the bulge is a semi-arc corresponding to the section of the annular groove 213; a vent pipe 317 communicated with the air bag is arranged on the step of the second head part;
in this embodiment, there are two annular windows 313, including 313a and 313 b; the annular cavity 314 is divided into an upper layer and a lower layer, and the upper layer and the lower layer are communicated through an opening 318; an upper air bag 315a and a lower air bag 315b are respectively disposed in the upper and lower annular chambers, and a communication pipe 319 between the two air bags passes through the opening 318.
As shown in fig. 4, the electrical socket 22 comprises a third head 221 and a third body 222, the third head is an electrical connection part of the electrical socket, the third body is a rigid sleeve, and the random cable 23 of the normally closed solenoid valve 15 is positioned inside the third body;
as shown in fig. 4, the electrical plug 32 comprises a fourth head 321 and a fourth body 322, the fourth head is the electrical connecting component of the electrical plug, the fourth body is a rigid sleeve, and the tail end of the rigid sleeve is provided with a terminal, and the electrical socket 22 and the electrical plug 32 are known purchasing devices.
The air suction pipe 14 is L-shaped as shown in fig. 2 and 4, the root of the L-shaped pipeline is located in the middle of the back surface 13 of the suction cup, the front half part of the air suction pipe 14 is perpendicular to the back surface 13 of the suction cup, the rear half part of the air suction pipe is parallel to the back surface 13 of the suction cup, the back surface of the suction cup is provided with a support 16, a group of sockets 2 containing the L-shaped air suction pipe are arranged on the support 16, and the plugging direction is parallel to the back surface 13 of the suction cup.
As shown in fig. 1, 2 and 4, the first plug group 3a is disposed on the first sliding table 3c, and the first sliding table 3c is close to or far from the bracket 16 as shown by an arrow in fig. 1, so as to realize the plugging and unplugging of the first plug group 3a and the group of sockets 2; the second plug group 3b is provided on a second slide table 3d identical to the first slide table 3 c. The first sliding table 3c and the second sliding table 3d are both electric ball screw linear sliding tables, and include a frame 34, a screw 35 and a nut 35a thereof, a motor 36, a guide rail 37 and a slider 37a, which are all conventional mechanical structures, and the implementation of the sliding tables is not difficult for those skilled in the art.
The first and second slide tables 3c and 3d, respectively, are provided with a contact switch 33, and when the air plug 31 is inserted into the air socket 21 to reach the mating position, the contact switch 33 is activated.
The first compressed air mechanism 5a, as shown in fig. 6, includes a reversing valve 51, an ejector 52, a first air valve 53, a tee 54 and a compressed air source 50;
the direction valve 51 includes: an inlet 511 in communication with a compressed air source 50; a first outlet 512 in communication with a high pressure inlet 521 of the eductor 52; a second outlet 513, which is communicated with the first interface 541 of the tee 54;
the ejector 52 includes: a high pressure inlet 521 for introducing compressed air; the low-pressure inlet 522 is communicated with a second connector 542 of the three-way pipe through the first air valve 53; a mixed gas outlet 523 for evacuating the mixed gas;
the third joint 543 of the three-way pipe 54 is communicated with the first spiral spring air pipe 540;
a first coil spring air tube 540, as shown in fig. 4 and 5, communicating with the air bag vent tube 317 of the air plug 31 of the first plug set 3 a;
the second compressed air mechanism 5b has the same structural function as the first compressed air mechanism, and a third interface of a tee pipe of the second compressed air mechanism is communicated with a second spiral spring air pipe 560;
a second coil spring air tube 560, as shown in fig. 4 and 5, communicating with the air bag vent tube 317 of the air plug 31 of the second plug set 3 b;
as shown in fig. 1, the outlet pipeline of the vacuum pump 41 is provided with a second air valve 411, and the second air valve 411 is communicated with the air plug 31 of the first plug group 3a through a third spiral spring air pipe 410;
the blower 43, as shown in fig. 1, is provided with a third air valve 431 on its outlet pipeline, and the third air valve is communicated with the air plug 31 of the second plug group 3b through a fourth spiral spring air pipe 430;
a first power supply cabinet 42, as shown in fig. 1, provided with a first spring cable 420 communicating with the terminals of the ends of the electrical plugs 32 of the first plug group 3 a;
the second power supply cabinet 44, as shown in fig. 1, is provided with a second spring cable 440 in communication with the terminal of the end of the electrical plug 32 of the second plug set 3 b.
The first compressed air mechanism 5a is used for controlling the sealing and the unsealing between the first plug group 3a and the group of the sockets 2, and comprises the following steps:
step A, sealing the mixture,
when the air plug 31 is inserted into the air socket 21 to reach the mating position, the contact switch 33 is triggered, the first compressed air mechanism 5a starts to operate,
as shown in fig. 6, the first outlet 512 of the reversing valve 51 is closed, the second outlet 513 is opened, the first air valve 53 is closed, the compressed air is communicated with the air bag vent pipe 317 of the air plug 31 through the third port 543 of the tee pipe 54 via the first spiral spring air pipe 540, the compressed air is filled into the air bag 315 of the air plug 31, as shown in fig. 7, the two air bags 315a and 315b are expanded to fill the inside of the clamping wall 314, and the annular protrusions 316a and 316b respectively protrude from the two annular windows 313a and 313b to enter the two annular grooves 213a and 213b of the air socket 21 to contact and press the semicircular arc surfaces of the annular grooves to form a seal;
step B, releasing the seal,
when the air plug 31 needs to be separated from the air socket 2, the first compressed air mechanism 5a starts to work, as shown in fig. 6, the first outlet 512 of the reversing valve 51 is communicated, the second outlet 513 is closed, the first air valve 53 is opened, compressed air is introduced into the high-pressure inlet 521 of the ejector 52, the low-pressure inlet 522 of the ejector is communicated with the first spiral spring air pipe 540 through the first air valve 53, the second port 542 and the third port 543 of the tee pipe 54 to form negative pressure, as shown in fig. 8, the first spiral spring air pipe 540 is communicated with the air bag vent pipe 317 of the air plug 31, air is sucked from the air bag 315 of the air plug 31, the two air bags 315a and 315b are contracted to change the annular protrusions 316a and 316b from the expansion state to the contraction state and then withdraw from the annular grooves 213a and 213b of the air socket 21, as the air suction progresses, the annular protrusions are further contracted to finally retract into the interior of the clip wall 314 from the annular windows 313a and 313b, thus, the seal is released, and the air plug 31 can be disengaged from the air socket 21 without resistance;
the second compressed air mechanism 5b is used for controlling the sealing and the unsealing when the second plug group 3b is connected with the group of sockets 2, and is communicated with the air bag vent pipe 317 of the air plug 31 through a second spiral spring air pipe 560 so as to realize the sealing and the unsealing;
the use method of the normally closed electromagnetic valve 15 comprises the following steps:
step C, moving and processing,
after the sucker 1 is separated from the first plug group 3a, the normally closed electromagnetic valve 15 is in a closed state after being powered off, and negative pressure is kept in the sucker cavity 10, so that the glass 7 can still be adsorbed and fixed on the sucker 1 for a long time; the sucking disc can carry the glass to move and process.
Example 2
The utility model provides a glass attenuate processingequipment, includes embodiment 1 sucking disc 1, still include transport mechanism 6, transport mechanism 6 is used for conveying glass 7 on sucking disc and the sucking disc, and it includes: a preparation section 61, a processing section 62, and an end section 63; the first plug group 3a and the first valve actuating mechanism 4a thereof are arranged on the side of the preparation section 61, and the second plug group 3b and the second valve actuating mechanism 4b thereof are arranged on the side of the ending section 63; the sucker 1 can move on the conveying mechanism 6 in any one of the vertical, inclined and horizontal postures, and is inserted into and pulled out of the first plug group 3a when passing through the preparation section 61; while passing through the processing station 62, the exposed surface of the glass is processed in a manner including, but not limited to:
processing I: thinning the glass by using etching liquid, arranging an etching liquid providing mechanism at the processing section 62, and applying the etching liquid on the surface of the glass;
processing II: coating film processing is carried out on the glass by using the coating liquid, a spraying, sprinkling or roller coating mechanism is arranged at the processing section 62, and the coating liquid is coated on the surface of the glass to form a film;
processing three: etching the glass with a chemical gas, releasing the chemical gas to the surface of the glass in process zone 62;
processing: carrying out chemical vapor deposition coating on the glass, releasing coating precursor gas to the surface of the glass in a processing section 62, carrying out chemical reaction on the gas on the surface of the glass, and depositing reactants on the surface of the glass to form a film;
after the processing is finished, the sucker 1 carries the glass 7 to enter the ending section 63 to be plugged with the second plug group 3b, and then the empty sucker returns to the preparation section 61 for standby.
Example 3
A method for manufacturing ultra-thin glass using a glass thinning apparatus according to embodiment 1 or embodiment 2, in which a suction cup 1 is conveyed by a conveying mechanism 6 in an inclined posture and a thinning process is performed on an exposed surface of the glass while passing through a processing section 62, comprising the steps of:
step one, an empty sucker 1 is placed in a preparation section 61, and a first plug group 3a is inserted into a group of sockets 2 on the sucker;
step two, implementing the step A;
step three, opening a first air valve 411 of the vacuum pump 41, communicating with an air plug 31, and vacuumizing the sucker 1; placing the glass 7 to be processed on a working surface of a sucking disc to enable the glass 7 to be adsorbed;
step four, implementing the step B;
step five, the first plug group 3a is pulled out from the sucker 1;
step six, implementing the step C, as shown in fig. 9, the sucker 1 carries the glass 7 to enter a processing section 62, an etching liquid releasing mechanism 8 is arranged above the processing section 62, when the sucker 1 carries the glass with the thickness of 0.6mm to reach the lower part of the sucker, the conveying mechanism 6 stops, the etching liquid releasing mechanism 8 naturally flows down the etching liquid from the surface of the inclined glass 7 in the form of waterfall flow 81 to thin the surface of the glass, and when the required thickness is 0.2mm, the liquid supply is stopped; the conveying mechanism 6 carries the sucker and the glass on the sucker to move forwards again, and the glass is cleaned and dried in the moving process;
in the processes of stopping the conveying mechanism and releasing the etching liquid, the first step, the second step, the third step and the fourth step can be simultaneously carried out;
seventhly, the conveying mechanism 6 carries the sucker and the glass on the sucker to enter an ending section 63, and after the vehicle stops, the second plug group 3b is inserted into the socket group 2 on the sucker;
step eight, implementing the step A;
step nine, opening a second air valve 431 of the blower 43, communicating an air plug 31, and supplying air to the sucker 1 to separate the glass from the sucker;
step ten, implementing the step B;
eleven, the second plug group 3b is pulled out from the sucker 1
Step twelve, the air suction disc 1 returns to the preparation section 61 for standby.
Claims (5)
1. A glass thinning processing device is characterized by comprising the following components:
a. the sucking disc (1) comprises a rectangular box body (11) which is arranged on the conveying mechanism (6) in an inclined state, a cavity (10) is arranged in the box body (11), a group of rectangular array through holes (12) communicated with the cavity (10) are arranged on the front surface of the box body, an air suction pipe (14) arranged on the back surface (13) of the box body (11) is communicated with the cavity (10), an electromagnetic valve (15) is arranged in the middle of the air suction pipe (14), and an air socket (21) is arranged at the end part of the air suction pipe; an electric socket (22) is further arranged on the back surface (13) of the box body (11), and the electric socket (22) is electrically connected with the electromagnetic valve (15) through a lead;
b. a first plug group (3 a) and a first valve mechanism (4 a) provided in a preparation stage (61) of the transport mechanism (6);
the first plug group (3 a) consists of an air plug (31) and an electric plug (32) which are arranged side by side and have the same plugging and unplugging directions;
the first valve gear (4 a) includes: the vacuum pump (41) is flexibly communicated with the air plug (31), the first compressed air mechanism (5 a) is flexibly communicated with the air plug (31), and the first power cabinet (42) is flexibly connected with the electric plug (32);
c. a second plug group (3 b) and a second valve actuating mechanism (4 b) which are arranged at an end section (63) of the conveying mechanism (6);
the second plug group (3 b) consists of an air plug (31) and an electric plug (32) which are arranged side by side and have the same plugging and unplugging directions;
the second air distribution mechanism (4 b) comprises a blower (43) flexibly communicated with the air plug (31), a second compressed air mechanism (5 b) flexibly communicated with the air plug (31), and a second power cabinet (44) flexibly connected with the electric plug (32);
d. first slip table (3 c) and second slip table (3 d) of the same structure, first plug group (3 a) and second plug group (3 b) correspond the setting respectively on first slip table (3 c) and second slip table (3 d), every slip table still includes frame (34) unanimous with box (11) tilt state, frame (34) middle part is equipped with lead screw (35) and motor (36) that link to each other, be equipped with guide rail (37) on frame (34) of lead screw (35) both sides respectively, every slip table middle part is equipped with nut (35 a) and moves the cooperation with lead screw (35), every slip table both sides are equipped with slider (37 a) and the cooperation of guide rail (37) sliding guide that corresponds respectively.
2. A glass-thinning apparatus as defined in claim 1, wherein:
the air socket (21) is of a through pipe structure and comprises a first head part (211) and a first body part (212) which are communicated; the first head part is in an inverted frustum shape, the inner through pipe cavity is in an inverted cone shape, at least one annular groove (213) is arranged on the circumference of the inner wall, and the first body part (212) is a circular pipe with the same diameter;
the air plug (31) is of a through pipe structure and comprises a through pipe type second body part (312) and a second head part (311) connected to the lower end part of the through pipe type second body part; the second head part (311) is of an inverted frustum shape, the circumference of the outer side wall surface of the second head part is at least provided with an annular window (313), and the annular window (313) is correspondingly matched with the annular groove (213) when the air socket (21) is plugged with the air plug (31); an annular cavity (314) is arranged in an annular window of the second head part (311), an annular air bag (315) is arranged in the annular cavity, an annular bulge (316) is formed at the position of the annular air bag corresponding to the annular window, and the annular bulge (316) is correspondingly matched with the annular groove (213) in a sealing manner; the step of the second head part is provided with a vent pipe (317) communicated with the annular air bag.
3. A glass-thinning apparatus according to claim 1 or claim 2, wherein:
the electric socket (22) comprises a third head part (221) and a third body part (222), the third head part is an electric connection part of the electric socket, the third body part is a rigid sleeve, and a cable (23) connected with the electromagnetic valve (15) in the exhaust tube (14) is positioned in the third body part;
the electric plug (32) comprises a fourth head (321) and a fourth body (322), the fourth head is an electric connection part of the electric plug, the fourth body is a rigid sleeve, and the tail end of the rigid sleeve is provided with a wiring terminal.
4. A glass-thinning apparatus according to claim 1 or claim 2, wherein:
the first compressed air mechanism (5 a) or the second compressed air mechanism (5 b) comprises a reversing valve (51), an ejector (52), a first air valve (53), a three-way pipe (54) and a compressed air source (50);
the direction change valve (51) comprises: an inlet (511) in communication with a source of compressed air (50); a first outlet (512) in communication with a high pressure inlet (521) of the eductor (52); a second outlet (513) which is communicated with the first interface (541) of the tee pipe (54);
the ejector (52) includes: a high pressure inlet (521) into which compressed air is introduced; the low-pressure inlet (522) is communicated with a second connector (542) of the three-way pipe through a first air valve (53); a mixed gas outlet (523) for evacuating the mixed gas;
a third joint (543) of the three-way pipe (54) is communicated with a first spiral spring air pipe (540); a first coil spring air pipe (540) communicated with the air bag vent pipe (317) of the air plug (31) of the first plug group (3 a);
the structure and the function of the second compressed air mechanism (5 b) are the same as those of the first compressed air mechanism, and a third interface of a three-way pipe of the second compressed air mechanism is communicated with a second spiral spring air pipe (560);
the second spiral spring air pipe (560) is communicated with an air bag vent pipe (317) of the air plug (31) of the second plug group (3 b).
5. A glass-thinning apparatus as claimed in claim 4, wherein:
contact switches (33) are arranged in the first sliding table (3 c) and the second sliding table (3 d), and when the air plug (31) is inserted into the air socket (21) and reaches a matching position, the contact switches (33) are triggered.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110611999.3A CN113307501B (en) | 2021-06-02 | 2021-06-02 | Glass thinning processing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110611999.3A CN113307501B (en) | 2021-06-02 | 2021-06-02 | Glass thinning processing device |
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| CN113307501A true CN113307501A (en) | 2021-08-27 |
| CN113307501B CN113307501B (en) | 2022-05-17 |
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| CN113307501B (en) | 2022-05-17 |
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Address after: No.1047 Tushan Road, Bengbu City, Anhui Province 233000 Applicant after: China Building Materials Glass New Materials Research Institute Group Co.,Ltd. Applicant after: BENGBU ZHONGGUANGDIAN TECHNOLOGY Co.,Ltd. Applicant after: Glass new material innovation center (Anhui) Co.,Ltd. Address before: 233010 Tushan Road 1047, Yuhui District, Bengbu City, Anhui Province Applicant before: CHINA BUILDING MATERIALS BENGBU GLASS INDUSTRY DESIGN & RESEARCH INSTITUTE Co.,Ltd. Applicant before: BENGBU ZHONGGUANGDIAN TECHNOLOGY Co.,Ltd. Applicant before: Glass new material innovation center (Anhui) Co.,Ltd. |
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