CN117142751A - Device and process for manufacturing high-generation OLED carrier plate glass - Google Patents
Device and process for manufacturing high-generation OLED carrier plate glass Download PDFInfo
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- CN117142751A CN117142751A CN202311197353.0A CN202311197353A CN117142751A CN 117142751 A CN117142751 A CN 117142751A CN 202311197353 A CN202311197353 A CN 202311197353A CN 117142751 A CN117142751 A CN 117142751A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 239000005357 flat glass Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 6
- 239000011521 glass Substances 0.000 claims abstract description 139
- 238000005520 cutting process Methods 0.000 claims abstract description 74
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000007496 glass forming Methods 0.000 claims abstract description 5
- 238000005816 glass manufacturing process Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 36
- 239000006060 molten glass Substances 0.000 claims description 25
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 12
- 238000005457 optimization Methods 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B21/00—Severing glass sheets, tubes or rods while still plastic
- C03B21/02—Severing glass sheets, tubes or rods while still plastic by cutting
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention relates to the technical field of carrier glass manufacturing, and discloses a high-generation OLED carrier glass manufacturing device, which comprises a forming groove, wherein the forming groove comprises a central baffle plate and two groups of side baffle plates which are symmetrically arranged relative to the central baffle plate, two groups of upper material guide plates corresponding to the side baffle plates are arranged at the bottom outlet of the forming groove, a transverse baffle plate is arranged between the upper material guide plates and the side baffle plates in a sliding manner, the bottoms of the upper material guide plates are flush with the bottoms of the central baffle plates, two groups of lower material guide plates are correspondingly arranged below the two groups of upper material guide plates, cutting wires are arranged between the upper material guide plates and the lower material guide plates, two ends of each cutting wire are respectively connected with a transverse cutting device, and a grabbing device is arranged below the lower material guide plates; the invention also discloses a high-generation OLED carrier plate glass manufacturing process which comprises the steps of glass forming, glass clamping, glass cutting and glass transferring. The invention can efficiently cut and draw the formed carrier plate glass, does not generate glass dust, can conveniently grasp and transport, and improves the production efficiency and yield of the carrier plate glass.
Description
Technical Field
The invention relates to the technical field of carrier glass manufacturing equipment, in particular to a device and a process for manufacturing high-generation OLED carrier glass.
Background
An OLED is an abbreviation of an organic light emitting diode (Organic Light Emitting Diode), which is a display technology capable of self-luminescence. The carrier glass is one of the core components of the OLED display, has multiple purposes of providing stable support, optical transparency, providing electrodes and protection, and the like, and is an important component for ensuring the normal operation of the OLED display, while the high-generation OLED carrier glass generally refers to large-size glass of 55 inches and above, i.e. 8.5 lines and above.
At present, the traditional carrier plate glass forming groove is in an outward overflow mode, and the contact air area is overlarge in the overflow process, so that pollutants are attached, and the glass quality is affected; the traditional forming tank is heated by an external muffle furnace, so that the volume is large, the efficiency is low, the heating effect is uneven, uneven textures are easy to generate, and defective products are multiple; the muffle furnace is inaccurate in temperature control, so that glass is easy to be heated unevenly to affect forming, internal stress is affected, and fragments or stretch-breaking is caused, and therefore, the patent application of the invention with the patent number of CN115650564A appears; the glass former body comprises a left outer plate and a right outer plate which are symmetrically arranged at intervals, a forming cavity is formed between the left outer plate and the right outer plate, and molten glass flows from top to bottom in the forming cavity; the middle part between left planking and the right planking is vertical to be provided with the baffle, the baffle separates into the shaping chamber upper portion and holds chamber A and holds the chamber B, the shaping chamber includes the glass area chamber of lower part, the end of baffle is located glass area chamber upper portion, glass area chamber upper end is the molten glass drop-down export, molten glass drop-down export is double slit structure and this molten glass drop-down export and the bottom intercommunication that holds chamber A and holds the chamber B, and molten glass is in A holds chamber and B holds intracavity from the top down and holds chamber A and holds the molten glass in the chamber B and flow into glass area chamber simultaneously.
The prior art has at least the following problems: firstly, after the carrier plate glass is drawn downwards from a forming cavity to form, the glass is cut by adopting the traditional transverse cutting, and the traditional transverse cutting adopts the cold cutting, namely knife cutting, and the cutting mode is often accompanied by a large amount of glass dust, so that the glass yield is influenced; secondly, cold cutting adopts the marking knife to cut, needs periodic replacement, and the transverse cutting robot sucking disc also needs periodic replacement, influences production efficiency and has improved manufacturing cost.
Disclosure of Invention
Aiming at the defects of the prior art, the invention develops a device and a process for manufacturing high-generation OLED carrier glass, which can efficiently cut and draw the formed carrier glass, can not generate glass dust, can conveniently grasp and transport, effectively improves the production efficiency and yield of the carrier glass, and reduces the production cost of enterprises.
The technical scheme for solving the technical problems is as follows: on the one hand, the invention provides a high-generation OLED carrier plate glass manufacturing device, which comprises a forming groove, wherein the cross section of the forming groove is funnel-shaped, the forming groove comprises a center baffle plate and two groups of side baffle plates which are symmetrically arranged relative to the center baffle plate, two groups of upper material guide plates corresponding to the side baffle plates are vertically arranged at the bottom outlet of the forming groove, a transverse baffle plate is arranged between the upper material guide plates and the side baffle plates in a sliding manner, the bottoms of the upper material guide plates are flush with the bottoms of the center baffle plates, two groups of lower material guide plates are correspondingly arranged below the two groups of upper material guide plates, cutting wires are arranged between the upper material guide plates and the lower material guide plates, two ends of each cutting wire are respectively connected with a transverse cutting device, a grabbing device is arranged below the lower material guide plates, and a plurality of sets of heaters and a plurality of sets of temperature sensors are respectively arranged inside the side baffle plates, the upper material guide plates and the lower material guide plates.
As optimization, the top of the center baffle is lower than the top of the side baffle, the bottoms of the two side walls of the center baffle incline towards the center, the longitudinal section of the bottom of the center baffle is triangular, and the tip is flush with the bottom of the upper guide plate. By arranging the top of the central partition plate lower than the top of the side partition plates, the uniformity of molten glass at two sides of the central partition plate can be ensured; by arranging the triangular longitudinal section at the bottom of the central partition plate, the drawn molten glass can be re-combined into one at the bottom of the central partition plate, so that the internal stress is effectively reduced; through setting up the pointed end of center baffle and the bottom parallel and level of last stock guide, can improve the cutting effect of cutting wire.
As optimization, the upper surface of the diaphragm is clung to the bottom of the side diaphragm, the lower surface of the diaphragm is clung to the top of the upper guide plate, and the outer end of the diaphragm is connected with the telescopic device. Leakage of molten glass can be prevented.
As the optimization, telescoping device includes first motor, lead screw, slip table and slide, and one side that the shaping groove was kept away from to the slide is equipped with first motor, and the output and the lead screw of first motor are connected, are equipped with screw-nut on the lead screw, and screw-nut is connected with the middle part of slip table, and the both sides slip setting of slip table is on the slide, and the diaphragm setting is on the slip table. The first motor is arranged to drive the screw rod to rotate; through setting up lead screw and screw nut, can promote the slip table and slide on the slide straight line, with rotary motion conversion rectilinear motion to drive the diaphragm and slide between last stock guide and side baffle, the flow of accurate control drop glass liquid.
As the optimization, the crosscut device includes mounting panel, the second motor, translation platform and connecting block, one side that the shaping groove was kept away from to the mounting panel is equipped with the second motor, the mounting panel is close to being equipped with the action wheel on shaping groove one side, from driving wheel and slide rail, action wheel and from setting up respectively at the both ends of mounting panel, the output and the action wheel of second motor are connected, the action wheel passes through the drive belt and is connected from the driving wheel, the top and the below of drive belt all are equipped with the slide rail, the middle part of translation platform passes through the connecting block and is connected with the drive belt, the top and the bottom of translation platform pass through slider and slide rail connection, be equipped with the installation piece on the translation platform, the end and the installation piece of cutting wire are connected. The second motor, the translation platform, the driving wheel, the driven wheel and the sliding rail can be installed through the installation plate; the second motor, the connecting block, the driving wheel, the driven wheel and the transmission belt are arranged, so that the translation stage can be driven to do reciprocating linear motion, and the mounting block and the cutting wire are driven to do reciprocating linear motion, so that glass in a thermal state is cut; through setting up slide rail and slider, can guarantee translation stage motion's stability, guarantee cutting quality.
Preferably, the transverse cutting device further comprises supporting legs, and the supporting legs are arranged on two sides of the bottom of the mounting plate. Through setting up the supporting leg, can stably support the mounting panel.
As an optimization, the transverse cutting device further comprises a plurality of groups of photoelectric sensors and a light shielding plate, wherein the photoelectric sensors are arranged at the top of the mounting plate, and the light shielding plate is arranged at the top of the translation table. Through setting up photoelectric sensor and light screen, can the real-time supervision translation stage's position to judge the cutting progress of cutting wire's position and glass.
As optimization, the grabbing device comprises a lifting device, a gear motor and a glass clamp, wherein the gear motor is arranged on a lifting table of the lifting device, and the glass clamp is arranged at the output end of the gear motor. The lifting device is arranged, so that the height positions of the gear motor and the glass clamp can be adjusted, and glass is clamped and transferred; the space states of the glass clamp and the glass can be adjusted by arranging the gear motor, and the glass is adjusted from a vertical state to a horizontal state, so that the subsequent transportation is convenient; by arranging the glass clamp, glass can be stably clamped.
As optimization, the glass clamp comprises clamping plates and a sliding plate, two groups of clamping plates are arranged on one side of the sliding plate in a sliding manner, and the other side of the sliding plate is connected with the output end of the speed reducing motor. Through setting up splint and slide, can replace glass sucking disc, the group splint slides on the slide, stabilizes centre gripping glass from both sides, long service life, does not need periodic replacement, reduction in production cost improves production efficiency.
On the other hand, the invention provides a high-generation OLED carrier glass manufacturing process, which comprises the following steps of:
s1, glass forming, namely, drawing molten glass in a forming groove downwards along a central partition plate and side partition plates to form a glass ribbon, combining the two into a whole at the bottom of the central partition plate, and drawing downwards to form the glass ribbon;
s2, clamping glass, namely starting two groups of grabbing devices, and clamping a glass belt by using a glass clamp;
s3, glass cutting, wherein two groups of transverse cutting devices are synchronously started to drive cutting wires to cut glass in a thermal state along a gap between the upper material guide plate and the lower material guide plate;
s4, glass transferring, namely starting two groups of lifting devices to drive the glass clamp to move downwards, taking glass out from between the two groups of lower material guiding plates, starting a speed reducing motor, rotating the glass clamp, and rotating the glass in a vertical state to a horizontal state to transfer.
Compared with the prior art, the invention has the following beneficial effects:
by arranging the forming groove, molten glass can be accommodated and heated; by arranging the central partition plate, the forming groove can be divided into two areas, and molten glass in the two areas is drawn downwards along the central partition plate to form; the flow rate of the downward-drawing molten glass can be controlled by arranging the diaphragm plates; by arranging the upper material guide plate and the lower material guide plate, the top of the drawn glass ribbon can still be kept in a thermal state, and the cutting wire is convenient for cutting glass in the thermal state; by arranging the cutting wires and the transverse cutting device, the glass in a thermal state can be cut by blocking the waist, glass dust can not be generated, and the glass yield is improved; the grabbing device is arranged, so that the cooled glass ribbon below the lower guide plate can be grabbed and clamped, the cutting wire and the transverse cutting device are assisted in cutting glass in a thermal state, and after the cutting is finished, the grabbing device can transport the glass; by arranging the heater and the temperature sensor, the temperature field of molten glass in the forming groove can be precisely controlled, and the glass temperature field between the upper material guide plate and the lower material guide plate is controlled, so that the cutting wire and the transverse cutting device are beneficial to cutting glass in a thermal state; the invention can efficiently cut and draw the formed carrier plate glass, can not generate glass dust, can conveniently grasp and transport, effectively improves the production efficiency and yield of the carrier plate glass, and reduces the production cost of enterprises.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a high-generation OLED carrier glass manufacturing apparatus according to the present invention.
FIG. 2 is a schematic diagram of a diaphragm and a telescoping device in a high-generation OLED carrier glass manufacturing apparatus according to the present invention.
FIG. 3 is a schematic diagram of a cross-cutting apparatus in a high-generation OLED carrier glass manufacturing apparatus according to the present invention.
FIG. 4 is a front view of a cross-cutting apparatus in a high-generation OLED carrier glass manufacturing apparatus according to the present invention.
Fig. 5 is a schematic structural diagram of a gripping device in a high-generation OLED carrier glass manufacturing apparatus according to the present invention.
FIG. 6 is a side view of a gripping device and glass in a high-generation OLED carrier glass manufacturing apparatus of the present invention.
FIG. 7 is a schematic flow chart of a high-generation OLED carrier glass manufacturing process.
In the figure, 1, a forming groove; 2. a material guiding plate is arranged; 3. a diaphragm; 4. a lower guide plate; 5. cutting wires; 6. a transverse cutting device; 7. a gripping device; 8. a telescoping device;
11. a central partition; 12. a side separator;
61. a mounting plate; 62. a second motor; 63. a translation stage; 64. a connecting block; 65. a driving wheel; 66. driven wheel; 67. a slide rail; 68. a transmission belt; 69. a slide block; 610. a mounting block; 611. support legs; 612. a photoelectric sensor; 613. a light shielding plate;
71. a lifting device; 72. a speed reducing motor; 73. a clamping plate; 74. a slide plate;
81. a first motor; 82. a screw rod; 83. a sliding table; 84. a slide seat.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings.
Fig. 1 to 6 are schematic diagrams of an embodiment of the present invention, as shown in fig. 1, a high-generation OLED carrier glass manufacturing apparatus includes a forming groove 1, the cross section of the forming groove 1 is funnel-shaped, the forming groove 1 includes a central partition 11 and two sets of side partitions 12 symmetrically disposed about the central partition 11, two sets of upper guide plates 2 corresponding to the side partitions 12 are vertically disposed at the bottom outlet of the forming groove 1, a diaphragm 3 is slidably disposed between the upper guide plates 2 and the side partitions 12, the bottom of the upper guide plates 2 is flush with the bottom of the central partition 11, two sets of lower guide plates 4 are correspondingly disposed below the two sets of upper guide plates 2, a cutting wire 5 is disposed between the upper guide plates 2 and the lower guide plates 4, the cutting wire 5 is a platinum cutting wire, two ends of the cutting wire 5 are respectively connected with the transverse cutting device 6, a grabbing device 7 is disposed below the lower guide plates 4, and the insides of the side partitions 12, the upper guide plates 2 and the lower guide plates 4 are respectively provided with a plurality of sets of heaters and a plurality of sets of temperature sensors.
By providing the forming tank 1, molten glass can be contained and heated; by providing the center spacer 11, the forming tank 1 can be divided into two regions, and molten glass in the two regions can be drawn down along the center spacer 11 to be formed; by arranging the diaphragm plate 3, the flow rate of the downward-drawing molten glass can be controlled; by arranging the upper material guide plate 2 and the lower material guide plate 4, the tops of the drawn glass strips can still be kept in a thermal state, and the cutting wire 5 is convenient for cutting glass in the thermal state; by arranging the cutting wires 5 and the transverse cutting device 6, the glass in a thermal state can be cut by blocking the waist along the gap between the upper material guide plate 2 and the lower material guide plate 4, so that glass dust can not be generated, and the glass yield is improved; the gripping device 7 is arranged, so that the cooled glass ribbon below the lower guide plate 4 can be clamped, the auxiliary cutting wire 5 and the transverse cutting device 6 cut glass in a thermal state, and after the cutting is finished, the gripping device 7 can transport the glass ribbon; through setting up heater and temperature sensor, can accurate control the temperature field of whole molten glass liquid, the glass temperature field between upper stock guide 2 and the lower stock guide 4 is controlled to be favorable to cutting wire 5 and crosscut device 6 to cut glass under the thermal state.
As shown in fig. 1, the top of the central partition 11 is lower than the top of the side partition 12, the bottoms of the two side walls of the central partition 11 are inclined to the center, the longitudinal section of the bottom of the central partition 11 is triangular, and the tip is flush with the bottom of the upper guide plate 2. By setting the top of the center spacer 11 lower than the top of the side spacers 12, the uniformity of molten glass on both sides of the center spacer 11 can be ensured; by arranging the bottom of the central partition plate 11 with a triangular longitudinal section, the drawn molten glass can be re-combined into one at the bottom of the central partition plate 11, so that the internal stress is effectively reduced; by providing the tip of the center spacer 11 flush with the bottom of the upper stock guide 2, the cutting effect of the cutting wire 5 can be improved.
As shown in fig. 1, the upper surface of the diaphragm plate 3 is tightly attached to the bottom of the side diaphragm plate 12, the lower surface of the diaphragm plate 3 is tightly attached to the top of the upper guide plate 2, and the outer end of the diaphragm plate 3 is connected with the telescopic device 8. Leakage of molten glass can be prevented.
As shown in fig. 2, the telescopic device 8 comprises a first motor 81, a screw rod 82, a sliding table 83 and a sliding seat 84, wherein the first motor 81 is arranged on one side, far away from the forming groove 1, of the sliding seat 84, the output end of the first motor 81 is connected with the screw rod 82, a screw rod nut is arranged on the screw rod 82 and is connected with the middle part of the sliding table 83, two sides of the sliding table 83 are arranged on the sliding seat 84 in a sliding manner, and the diaphragm plate 3 is arranged on the sliding table 83. By arranging the first motor 81, the screw rod 82 can be driven to rotate; through setting up lead screw 82 and screw nut, can promote slip table 83 and slide 84 on the straight line slip, with rotary motion conversion rectilinear motion to drive diaphragm 3 and slide between last stock guide 2 and side baffle 12, the flow of accurate control drop glass liquid.
As shown in fig. 3 and 4, the transverse cutting device 6 comprises a mounting plate 61, a second motor 62, a translation stage 63 and a connecting block 64, wherein the second motor 62 is arranged on one side, away from the forming groove 1, of the mounting plate 61, a driving wheel 65, a driven wheel 66 and a sliding rail 67 are arranged on one side, close to the forming groove 1, of the mounting plate 61, the driving wheel 65 and the driven wheel 66 are respectively arranged at two ends of the mounting plate 61, the output end of the second motor 62 is connected with the driving wheel 65, the driving wheel 65 is connected with the driven wheel 66 through a driving belt 68, sliding rails 67 are respectively arranged above and below the driving belt 68, the middle part of the translation stage 63 is connected with the driving belt 68 through the connecting block 64, the top and the bottom of the translation stage 63 are connected with the sliding rails 67 through a sliding block 69, a mounting block 610 is arranged on the translation stage 63, and the end of the cutting wire 5 is connected with the mounting block 610. By providing the mounting plate 61, the second motor 62, the translation stage 63, the driving wheel 65, the driven wheel 66 and the slide rail 67 can be mounted; the second motor 62, the connecting block 64, the driving wheel 65, the driven wheel 66 and the driving belt 68 are arranged, so that the translation stage 63 can be driven to do reciprocating linear motion, and the mounting block 610 and the cutting wire 5 are driven to do reciprocating linear motion, so that glass in a thermal state is cut; by arranging the slide rail 67 and the slide block 69, the stability of the movement of the translation stage 63 can be ensured, and the cutting quality can be ensured.
The crosscutting device 6 also comprises support legs 611, which support legs 611 are arranged on both sides of the bottom of the mounting plate 61. By providing the support legs 611, the mounting plate 61 can be stably supported.
The transverse cutting device 6 further comprises a plurality of groups of photoelectric sensors 612 and a light shielding plate 613, wherein the photoelectric sensors 612 are arranged on the top of the mounting plate 61, the photoelectric sensors 612 are groove-shaped photoelectric sensors, the light shielding plate 613 is arranged on the top of the translation table 63, and the light shielding plate 613 is matched with the photoelectric sensors 612. By providing the photoelectric sensor 612 and the light shielding plate 613, the position of the translation stage 63 can be monitored in real time, thereby judging the position of the cutting wire 5 and the cutting progress of the glass.
As shown in fig. 5 and 6, the gripping device 7 includes a lifting device 71, a gear motor 72 and a glass fixture, the gear motor 72 is provided on the lifting table of the lifting device 71, and the glass fixture is provided at the output end of the gear motor 72. By providing the lifting device 71, the height positions of the gear motor 72 and the glass clamp can be adjusted, so that glass is clamped and transferred; the space states of the glass clamp and the glass can be adjusted by arranging the gear motor 72, and the glass is adjusted from a vertical state to a horizontal state, so that the subsequent transportation is convenient; by arranging the glass clamp, glass can be stably clamped.
The glass fixture comprises a clamping plate 73 and a sliding plate 74, wherein two groups of clamping plates 73 are slidably arranged on one side of the sliding plate 74, and the other side of the sliding plate 74 is connected with the output end of the speed reducing motor 72. Through setting up splint 73 and slide 74, can replace glass sucking disc, group splint 73 slides on slide 74, and the stable centre gripping glass of follow both sides, long service life does not need periodic replacement, reduction in production cost improves production efficiency.
As shown in fig. 7, the invention also discloses a high-generation OLED carrier glass manufacturing process, which comprises the following steps:
s1, glass forming, wherein molten glass in a forming groove 1 is drawn downwards along a central partition plate 11 and side partition plates 12 to form a form, the bottom of the central partition plate 11 is combined into a whole, then the glass is drawn downwards to form a glass belt, after the glass belt is formed between two groups of upper material guide plates 2 and two groups of lower material guide plates 4, the glass belt continuously moves downwards, when the glass belt reaches the range of a glass clamp, two groups of telescopic devices 8 synchronously control horizontal movement of a diaphragm plate 3, a first motor 81 drives a screw rod 82 to rotate, a sliding table 83 is driven to slide on a sliding seat 84 through a screw rod nut, the sliding table 83 drives the horizontal movement of the diaphragm plate 3, so that the two groups of diaphragm plates 3 synchronously move towards the central partition plate 11, and the flow rate of the drawn molten glass is reduced;
s2, glass clamping, namely starting a grabbing device 7, clamping a glass belt by using a glass clamp, respectively pushing two groups of clamping plates 73 to synchronously slide along sliding plates 74 by using two groups of air cylinders, and clamping glass between the two groups of clamping plates 73;
s3, glass cutting, namely synchronously starting two groups of transverse cutting devices 6, driving a driving wheel 65 to rotate by a second motor 62, enabling a driving belt 68 to rotate between the driving wheel 65 and a driven wheel 66, enabling the driving belt 68 to drive a translation table 63 to horizontally move on a slide rail 67 through a connecting block 64, enabling two groups of installation blocks 610 to drive cutting wires 5 to cut glass in a thermal state along a gap between an upper material guide plate 2 and a lower material guide plate 4, and separating formed glass from molten glass on a central partition plate 11;
s4, glass transferring, namely starting a lifting device 71 to drive a glass clamp to move downwards, taking glass out from between the two groups of lower guide plates 4, starting a gear motor 72, rotating the glass clamp, rotating the glass in a vertical state to a horizontal state, and conveniently taking down and transferring for secondary processing.
The invention can efficiently cut and draw the formed carrier plate glass, can not generate glass dust, can conveniently grasp and transport, effectively improves the production efficiency and yield of the carrier plate glass, and reduces the production cost of enterprises.
The description of the orientation or relative positional relationship of the structures in the present invention, such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the structures referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Claims (10)
1. The utility model provides a high generation OLED carrier plate glass manufacturing installation, includes shaping groove (1), and the cross section of shaping groove (1) is the funnel form, and shaping groove (1) include central baffle (11) and two sets of side baffle (12) that set up with central baffle (11) symmetry, characterized by: the bottom exit of shaping groove (1) is vertical to be equipped with two sets of last stock guide (2) corresponding with side baffle (12), go up and slide between stock guide (2) and side baffle (12) and be equipped with diaphragm (3), the bottom of going up stock guide (2) is parallel and level with the bottom of central baffle (11), the below of going up stock guide (2) in two sets of corresponds and is equipped with two sets of stock guide (4), be equipped with cutting wire (5) between last stock guide (2) and lower stock guide (4), the both ends of cutting wire (5) are connected with crosscut device (6) respectively, the below of lower stock guide (4) is equipped with grabbing device (7), the inside of side baffle (12), go up stock guide (2) and lower stock guide (4) all is equipped with a plurality of heater and a plurality of temperature sensor of groups.
2. The high-generation OLED carrier glass manufacturing apparatus of claim 1, wherein: the top of the center partition plate (11) is lower than the top of the side partition plates (12), the bottoms of the two side walls of the center partition plate (11) incline towards the center, the longitudinal section of the bottom of the center partition plate (11) is triangular, and the tip is flush with the bottom of the upper guide plate (2).
3. The high-generation OLED carrier glass manufacturing apparatus of claim 1, wherein: the upper surface of the diaphragm plate (3) is tightly attached to the bottom of the side diaphragm plate (12), the lower surface of the diaphragm plate (3) is tightly attached to the top of the upper guide plate (2), and the outer end of the diaphragm plate (3) is connected with the telescopic device (8).
4. The high-generation OLED carrier glass manufacturing apparatus of claim 3, wherein: telescoping device (8) are including first motor (81), lead screw (82), slip table (83) and slide (84), and one side that shaping groove (1) was kept away from to slide (84) is equipped with first motor (81), and the output and the lead screw (82) of first motor (81) are connected, are equipped with screw-nut on lead screw (82), and screw-nut is connected with the middle part of slip table (83), and the both sides slip setting of slip table (83) is on slide (84), and diaphragm (3) set up on slip table (83).
5. The high-generation OLED carrier glass manufacturing apparatus of claim 4, wherein: the transverse cutting device (6) comprises a mounting plate (61), a second motor (62), a translation table (63) and a connecting block (64), wherein the second motor (62) is arranged on one side, far away from the forming groove (1), of the mounting plate (61), a driving wheel (65), a driven wheel (66) and a sliding rail (67) are arranged on one side, close to the forming groove (1), of the mounting plate (61), the driving wheel (65) and the driven wheel (66) are respectively arranged at two ends of the mounting plate (61), the output end of the second motor (62) is connected with the driving wheel (65), the driving wheel (65) is connected with the driven wheel (66) through a driving belt (68), sliding rails (67) are respectively arranged above and below the driving belt (68), the middle part of the translation table (63) is connected with the driving belt (68) through the connecting block (64), the top and the bottom of the translation table (63) are connected with the sliding rail (67) through sliding blocks (69), and the end of the cutting wire (5) is connected with the mounting block (610).
6. The high-generation OLED carrier glass manufacturing apparatus of claim 5, wherein: the crosscutting device (6) further comprises supporting legs (611), and the supporting legs (611) are arranged on two sides of the bottom of the mounting plate (61).
7. The high-generation OLED carrier glass manufacturing apparatus of claim 5, wherein: the transverse cutting device (6) further comprises a plurality of groups of photoelectric sensors (612) and a light shielding plate (613), the photoelectric sensors (612) are arranged at the top of the mounting plate (61), and the light shielding plate (613) is arranged at the top of the translation table (63).
8. The high-generation OLED carrier glass manufacturing apparatus of claim 5, wherein: the grabbing device (7) comprises a lifting device (71), a gear motor (72) and a glass clamp, the gear motor (72) is arranged on a lifting table of the lifting device (71), and the glass clamp is arranged at the output end of the gear motor (72).
9. The high-generation OLED carrier glass manufacturing apparatus of claim 8, wherein: the glass clamp comprises clamping plates (73) and sliding plates (74), two groups of clamping plates (73) are arranged on one side of each sliding plate (74) in a sliding mode, and the other side of each sliding plate (74) is connected with the output end of the corresponding gear motor (72).
10. A high-generation OLED carrier glass manufacturing process, using the high-generation OLED carrier glass manufacturing apparatus according to claim 9, characterized in that: the method comprises the following steps:
s1, glass forming, namely, drawing molten glass in a forming groove (1) downwards along a central partition plate (11) and side partition plates (12) to form a glass ribbon, combining the two into a whole at the bottom of the central partition plate (11), and drawing downwards to form the glass ribbon;
s2, clamping glass, starting a grabbing device (7), and clamping a glass belt by a glass clamp;
s3, glass cutting, wherein two groups of transverse cutting devices (6) are synchronously started to drive cutting wires (5) to cut glass in a thermal state along a gap between the upper material guide plate (2) and the lower material guide plate (4);
s4, glass transferring, namely starting a lifting device (71) to drive a glass clamp to move downwards, taking glass out from between two groups of lower guide plates (4), starting a gear motor (72), rotating the glass clamp, and rotating the glass in a vertical state to a horizontal state to transfer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311197353.0A CN117142751B (en) | 2023-09-15 | 2023-09-15 | Device and process for manufacturing high-generation OLED carrier plate glass |
| PCT/CN2023/135820 WO2024078642A1 (en) | 2022-12-13 | 2023-12-01 | Carrier glass manufacturing device and carrier glass manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311197353.0A CN117142751B (en) | 2023-09-15 | 2023-09-15 | Device and process for manufacturing high-generation OLED carrier plate glass |
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| CN117142751A true CN117142751A (en) | 2023-12-01 |
| CN117142751B CN117142751B (en) | 2024-06-14 |
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