CN112792717A - Substrate glass surface polishing production line system and substrate glass surface polishing production method - Google Patents
Substrate glass surface polishing production line system and substrate glass surface polishing production method Download PDFInfo
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- CN112792717A CN112792717A CN202110145118.3A CN202110145118A CN112792717A CN 112792717 A CN112792717 A CN 112792717A CN 202110145118 A CN202110145118 A CN 202110145118A CN 112792717 A CN112792717 A CN 112792717A
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- tray
- glass
- substrate glass
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- transfer device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present disclosure relates to a substrate glass surface polishing production line system and a substrate glass surface polishing production method, the substrate glass surface polishing production line system including: a tray supply line including a tray conveying device; the glass input line comprises a glass bearing table and a loading device, and the tray conveying device is adjacent to the loading device; the glass input line comprises a laminating device and an input transfer device; the polishing operation line comprises a transition conveying device and a polishing unit, wherein the transition conveying device is adjacent to the input transfer device; and the glass output line comprises an output transfer device adjacent to the transition conveying device, a stripping device for separating the polished substrate glass and the tray, a glass transfer device and a tray transfer device, wherein the stripping device is used for conveying the substrate glass to the glass transfer device and conveying the tray to the tray transfer device, and the tray transfer device is adjacent to the input end of the tray supply line. Through the technical scheme, the requirement for polishing the substrate glass produced by the float process can be met.
Description
Technical Field
The disclosure relates to the technical field of substrate glass production and manufacturing, in particular to a substrate glass surface polishing production line system and a substrate glass polishing production method.
Background
The substrate glass is one of special glasses which are widely applied and developed fastest in high and new technologies such as microelectronics, photoelectronics, new energy and the like at present, and the manufacturing process mainly comprises an overflow fusion method and a float method.
The overflow fusion method is to introduce molten glass into a conduit, and the molten glass overflows downwards from two sides of the conduit along the conduit wall after reaching the upper limit of the volume, and converges at the lower part like a waterfall to form a sheet-shaped substrate. The glass produced by the overflow fusion method has better surface cleanliness and waviness, so that the surface polishing treatment of the formed glass is not needed. However, the overflow fusion method has a low production yield, and thus the production cost of the substrate glass is also high.
In the float process, molten glass is conveyed to a groove filled with molten liquid tin, naturally flattened under the action of surface tension and gravity of the molten glass by utilizing the density difference between the tin and the glass, and then cooled and formed in a cooling chamber. The production yield of the float process is higher than that of the overflow fusion process, but since the surface waviness of glass in contact with tin is not good and there are contaminants, glass produced by the float process is generally used in the fields of architectural glass and the like. In producing the substrate glass by the float process, a surface polishing process is required to meet the requirements of the substrate glass for surface flatness and cleanliness.
Disclosure of Invention
An object of the present disclosure is to provide a substrate glass surface polishing line system capable of satisfying a demand for polishing substrate glass produced by a float method.
In order to accomplish the above object, the present disclosure provides a substrate glass surface polishing line system including a tray supply line, a glass input line, a polishing operation line, and a glass output line, wherein,
the tray supply line comprises a tray conveying device used for conveying trays for placing substrate glass, the glass input line comprises a glass bearing table used for providing the substrate glass to be polished and a loading device positioned at the downstream of the glass bearing table, the output end of the tray conveying device is adjacent to the loading device so as to convey the trays to the loading device, thereby facilitating a mechanical arm to grab and place the substrate glass to be polished on the glass bearing table onto the trays positioned on the loading device,
the glass input line comprises a laminating device positioned at the downstream of the sheet feeding device and an input transfer device positioned at the downstream of the laminating device, the laminating device is used for receiving the tray from the sheet feeding device and pressing the substrate glass on the tray to the tray and then conveying the tray and the substrate glass on the tray to the input transfer device downstream,
the polishing line includes a transition conveyor having an input end adjacent to the input conveyor to receive the tray and the substrate glass thereon from the input conveyor and to provide the tray and the substrate glass thereon to the polishing unit,
the glass output line comprises an output transfer device, a sheet removing device, a glass transfer device and a tray transfer device, wherein the output transfer device is adjacent to the output end of the transition transfer device, is used for receiving the tray from the polishing unit and the polished substrate glass on the tray, and is used for transferring the tray to the sheet removing device arranged at the downstream of the output transfer device,
the delaminating device is used for separating the polished substrate glass from the tray, conveying the polished substrate glass to a glass transfer device arranged at the downstream of the delaminating device to output the polished substrate glass, and conveying the separated tray to a tray transfer device arranged at the downstream of the delaminating device, wherein the tray transfer device is adjacent to the input end of the tray supply line to convey the separated tray to the tray supply line.
Optionally, the tray supply line comprises a tray cleaning device for cleaning the trays, the tray cleaning device being located upstream of the tray conveying device, and the output end of the tray transfer device being adjacent to the tray cleaning device to convey the separated trays to the tray cleaning device.
Optionally, the number of the polishing units is multiple, and the polishing units are arranged at intervals along the glass conveying line.
Optionally, each polishing unit has one polishing operation line, the number of the input transfer devices is multiple and is located at the upstream of the corresponding polishing unit in a one-to-one correspondence, and the number of the output transfer devices is multiple and is located at the downstream of the corresponding polishing unit in a one-to-one correspondence.
Optionally, two adjacent polishing units share one polishing operation line, the number of the input transfer devices is multiple and is located at the input end of the corresponding polishing operation line in a one-to-one correspondence manner, and the number of the output transfer devices is multiple and is located at the output end of the corresponding polishing operation line in a one-to-one correspondence manner.
Optionally, a loading and unloading conveyor is arranged between two adjacent polishing units, the loading and unloading conveyor is adjacent to the transition conveyor to receive the tray from the transition conveyor and the substrate glass thereon, and the loading and unloading conveyor is provided with a loading and unloading mechanism for transferring the tray and the substrate glass thereon between the polishing machine and the loading and unloading conveyor.
Optionally, the glass output line includes a distribution conveying device and a buffer device, the distribution conveying device and the buffer device are sequentially disposed at the downstream of the output transfer device, the distribution conveying device is configured to receive the tray from the output transfer device and the substrate glass thereon, and is configured to convey the tray and the substrate glass thereon to the buffer device for temporary storage, and an output end of the buffer device is adjacent to the delaminating device to provide the tray and the substrate glass thereon to the delaminating device.
Optionally, the distribution conveying device, the buffer device, the sheet releasing device, the tray transfer device and the glass transfer device are arranged side by side in a plurality of rows,
the distribution conveyor in the first row is positioned at the downstream of the output transfer device and is used for receiving the trays from the output transfer device and the substrate glass on the trays, the distribution conveyor in each row is used for operably conveying the trays and the substrate glass on the trays to the buffer device in the corresponding row or the distribution conveyor in the next row,
the glass transfer devices in the first row are located downstream of the output transfer devices and are used for receiving the polished substrate glass from the glass transfer devices in each row and conveying the polished substrate glass to the output ends of the glass output lines, or glass output devices are arranged downstream of the glass transfer devices in each row and are used for receiving the polished substrate glass from the corresponding glass transfer devices and outputting the polished substrate glass.
Optionally, the glass input line comprises an intermediate transfer device, the number of the polishing operation lines is multiple, the input end of each polishing operation line is adjacent to one input transfer device, the intermediate transfer device is arranged between the laminating device and the input transfer devices and between any two adjacent input transfer devices, and the intermediate transfer device is used for receiving the tray and the substrate glass on the tray from the upstream and transferring the tray and the substrate glass on the tray to the downstream.
Optionally, the glass output line comprises a conveying device, the number of the polishing operation lines is multiple, the output end of each polishing operation line is adjacent to one output transfer device, the conveying device is arranged between the sheet stripping device and the output transfer devices and between any two adjacent output transfer devices, and the conveying device is used for receiving the tray from the upstream and the substrate glass on the tray and conveying the tray and the substrate glass on the tray to the downstream.
On the basis of the technical scheme, the present disclosure further provides a substrate glass surface polishing production method, using the substrate glass surface polishing production line system, the substrate glass surface polishing production method comprising:
the tray conveying device conveys a tray for placing substrate glass and conveys the tray to the loading device, and the manipulator grabs the substrate glass to be polished on the glass bearing table and places the substrate glass to be polished on the tray on the loading device;
the laminating device receives the tray from the sheet loading device, presses and laminates the substrate glass on the tray to the tray, and then conveys the tray and the substrate glass on the tray to the input transfer device downstream;
the transitional conveying device receives the tray from the input transfer device and the substrate glass on the tray, and provides the tray and the substrate glass on the tray to a polishing unit, and the polishing unit polishes the substrate glass;
the output transfer device receives the tray and the substrate glass polished thereon and transfers them to the sheet removing device disposed downstream of the output transfer device;
the delaminating device separates the polished substrate glass from the tray, and transfers the polished substrate glass to a glass transfer device disposed downstream of the delaminating device to output the polished substrate glass, and transfers the separated tray to a tray transfer device disposed downstream of the delaminating device, the tray transfer device supplying the separated tray to the tray supply line.
Optionally, the substrate glass surface polishing production line system comprises a tray cleaning device, and the substrate glass surface polishing production method comprises the following steps: the tray cleaning device cleans the separated trays and conveys the cleaned tray edges to the tray conveying device.
According to the technical scheme, the substrate glass surface polishing production line system provided by the disclosure supplies a tray for loading substrate glass to a glass input line through a tray supply line, the substrate glass to be polished is placed on the tray on an upper plate device from a glass bearing table through a manipulator, the tray and the substrate glass on the tray are transmitted to an input transfer device through the glass input line, the input transfer device is adjacent to the input end of a transition transmission device in a polishing operation line so as to transmit the tray and the substrate glass on the tray to the polishing operation line, the substrate glass to be polished is polished through a polishing unit, then the tray and the substrate glass on the tray pass through a glass output transfer device glass output line located at the downstream of the polishing unit, the polished substrate glass is separated from the tray through a stripping device in the glass output line, and the polished substrate glass is transmitted to a glass transfer device arranged at the downstream of the stripping device so as to enable the polished substrate glass to be transferred to the glass transfer device The glass is output, and the separated tray is conveyed to a tray transfer device disposed downstream of the sheet take-off device, and the tray transfer device conveys the separated tray to a tray supply line, thereby completing the surface polishing process of the substrate glass. The utility model provides a base plate glass face polishing production line system passes through tray supply line, glass input line, polishing operation line and glass output line, can satisfy the demand that carries out the polishing to the base plate glass who adopts float process production, and the function is complete and the logistics line is simple smooth, the field management of the production line of being convenient for to tray supply line, glass input line, polishing operation line and glass output line arrange scientific and reasonable, can practice thrift the production construction cost furthest, provide production efficiency. In addition, the polishing machines with different specifications can be conveniently reconfigured according to market requirements.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic diagram of a substrate glass side polishing line system provided by an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a substrate glass side polishing line system according to another embodiment of the disclosure.
Description of the reference numerals
1-a glass bearing table; 2-a chip mounting device; 3-a laminating device; 4-an intermediate transfer device; 5-an input transfer device; 6-a transition conveyor; 7-a feeding and discharging conveying device; 8-a feeding and discharging mechanism; 9-rough polishing machine; 10-fine polishing machine; 11-a fine polishing machine; 12-an output transfer device; 13-a conveying device; 14-a dispensing carousel; 15-a cache device; 16-a stripping device; 17-a tray transfer device; 18-a glass transfer device; 19-a tray cleaning device; 20-a tray conveyor; 21-a glass output device; a-a first direction; b-a second direction; c-a third direction; d-the fourth direction.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, terms such as "first", "second", "third", "fourth", and the like are used for distinguishing one element from another without any description to the contrary, and have no sequence or importance. Furthermore, in the following description, when referring to the figures, the same reference numbers in different figures denote the same or similar elements, unless otherwise explained. The foregoing definitions are provided to illustrate and describe the present disclosure only and should not be construed to limit the present disclosure.
According to an embodiment of the present disclosure, referring to fig. 1 and 2, there is provided a substrate glass surface polishing line system including a tray supply line, a glass input line, a polishing operation line, and a glass output line, wherein,
the tray supply line comprises a tray conveying device 20 for conveying trays for placing substrate glass, the glass input line comprises a glass bearing table 1 for providing the substrate glass to be polished and a sheet loading device 2 positioned at the downstream of the glass bearing table 1, the output end of the tray conveying device 20 is adjacent to the sheet loading device 2 so as to convey the trays to the sheet loading device 2, thereby facilitating a mechanical arm to grab and place the substrate glass to be polished on the glass bearing table 1 onto the trays positioned on the sheet loading device 2,
the glass input line comprises a laminating device 3 positioned at the downstream of the sheet feeding device 2 and an input transfer device 5 positioned at the downstream of the laminating device 3, the laminating device 3 is used for receiving the tray from the sheet feeding device 2 and pressing the substrate glass on the tray to the tray and then conveying the tray and the substrate glass on the tray to the input transfer device 5 downstream,
the polishing operation line comprises a transition conveyor 6 and a polishing unit, wherein the input end of the transition conveyor 6 is adjacent to the input conveyor 5 to receive the tray from the input conveyor 5 and the substrate glass on the tray, and provide the tray and the substrate glass on the tray to the polishing unit,
the glass output line comprises an output transfer device 12, a sheet removing device 16, a glass transfer device 18 and a tray transfer device 17, wherein the output transfer device 12 is adjacent to the output end of the transition transfer device 6, is used for receiving the trays from the polishing unit and the substrate glass polished on the trays, and is used for transferring the trays to the sheet removing device 16 arranged at the downstream of the output transfer device 12,
the delaminating device 16 is used to separate the polished substrate glass from the tray and transfer the polished substrate glass to a glass transfer device 18 disposed downstream of the delaminating device 16 to output the polished substrate glass, and to transfer the separated tray to a tray transfer device 17 disposed downstream of the delaminating device 16, the tray transfer device 17 being adjacent to an input end of the tray supply line to supply the separated tray to the tray supply line.
Through the technical scheme, the substrate glass surface polishing production line system provided by the disclosure supplies a tray for loading substrate glass to a glass input line through a tray supply line, the substrate glass to be polished is placed on the tray on an upper plate device 2 from a glass bearing platform 1 through a mechanical arm, the tray and the substrate glass thereon are transmitted to an input transfer device 5 through the glass input line, the input transfer device 5 is abutted to the input end of a transition transmission device 6 in a polishing operation line so as to transmit the tray and the substrate glass thereon to a polishing operation line, the substrate glass to be polished is polished through a polishing machine set, after that, the tray and the substrate glass thereon pass through an output transfer device 12 glass output line positioned at the downstream of the polishing machine set, and the polished substrate glass is separated from the tray through a plate removing device 16 in the glass output line, and the polished substrate glass is transferred to a glass transfer device 18 disposed downstream of the delaminating device 16 to output the polished substrate glass, and the separated tray is transferred to a tray transfer device 17 disposed downstream of the delaminating device 16, the tray transfer device 17 delivering the separated tray to a tray supply line, thereby completing the surface polishing process for the substrate glass. The utility model provides a base plate glass face polishing production line system passes through tray supply line, glass input line, polishing operation line and glass output line, can satisfy the demand that carries out the polishing to the base plate glass who adopts float process production, and the function is complete and the logistics line is simple smooth, the field management of the production line of being convenient for to tray supply line, glass input line, polishing operation line and glass output line arrange scientific and reasonable, can practice thrift the production construction cost furthest, provide production efficiency. In addition, the polishing machines with different specifications can be conveniently reconfigured according to market requirements.
In the present disclosure, any one of the tray supply line, the glass input line, the polishing operation line, and the glass output line may be arranged along a straight line or may be arranged along a curved line according to the requirement of the actual arrangement, and the present disclosure is not particularly limited. In which fig. 1 and 2 schematically show that the tray supply line, the glass input line, the polishing operation line, and the glass output line are arranged in a straight line. Referring to fig. 1 and 2, the tray supply lines are arranged linearly in a first direction a (the direction indicated by an arrow in the drawing) and downstream thereof is adjacent to the upper sheet device 2 in the glass input line, the glass input line is arranged linearly in a second direction B (the direction indicated by an arrow in the drawing), the polishing operation line is arranged linearly in a third direction C (the direction indicated by an arrow in the drawing), and upstream thereof is adjacent to the input transfer device 5 of the glass input line and downstream thereof is adjacent to the output transfer device 12 of the glass output line, which is arranged linearly in a fourth direction D (the direction indicated by an arrow in the drawing). Through the arrangement mode, the tray is transmitted to the tray supply line through the tray supply line, the glass input line, the polishing operation line and the glass output line to form a closed-loop logistics line; the substrate glass is output through the glass input line, the polishing operation line and the glass output line to form an open-loop logistics line.
The loading device 2 is a conveying mechanism of the tray and a laminating table of the substrate glass, and after the tray is conveyed to the station, the manipulator moves the substrate glass from the glass bearing table 1 to the upper surface of the adsorption pad of the tray on the loading device 2. The attaching device 3 is a device for pressing and attaching the substrate glass to be polished on the tray, generally removes air between the substrate glass and the adsorption pad through the back-and-forth movement of a roller, fixes the substrate glass on the tray by means of vacuum suction, and fig. 1 and 2 only schematically show one attaching device 3, but certainly, the attaching devices 3 can also be used in series or in parallel, so that the requirements of matching the beat and the number of the attaching devices 3 with the beat and the number of the polishing machine can be met. The output direction of the input transfer device 5 can be either in the second direction B (in the case where a plurality of polishing units are provided, as will be described in detail later) or in the third direction C. The output transfer device 12 is capable of receiving the tray and the substrate glass thereon from the polishing machine group in the third direction C and transferring the tray and the substrate glass thereon to the sheet remover 16 located downstream of the output transfer device 12 in the fourth direction D. The glass transfer device 18 has a humidifying function to prevent the polished surface of the substrate glass from drying.
In the specific implementation mode that this disclosure provided, the tray supply line can include tray belt cleaning device 19 that is used for wasing the tray, cleans the tray through tray belt cleaning device 19 and can guarantee that the absorption pad of tray is clean, prevents that the impurity on the absorption pad from haring the base plate glass surface. As shown in fig. 1 and 2, the tray cleaning device 19 is located upstream of the tray conveying device 20, and the output end of the tray transfer device 17 is adjacent to the tray cleaning device 19 to convey the separated tray to the tray cleaning device 19.
The number of the polishing units is determined according to the capacity of the production line, and in the specific embodiment provided by the disclosure, the number of the polishing units can be multiple, and the polishing units are arranged at intervals along the glass conveying line. Wherein, each group of polishing units can be configured with a polishing machine capable of realizing the required polishing precision according to the requirements of product quality, which is not particularly limited by the present disclosure. Fig. 1 and 2 schematically show that each polishing unit comprises a rough polishing machine 9, a fine polishing machine 10 and a finishing polishing machine 11, the rough polishing machine 9 undertakes the main task of grinding the surface of the substrate glass to achieve the purpose of eliminating large surface irregularities, the finishing polishing machine 10 grinds the surface of the substrate glass to make the surface waviness of the substrate glass meet the final quality requirement, and the finishing polishing machine 11 performs the final process of polishing the substrate glass, and the main function of the finishing polishing machine is to reduce the surface roughness of the glass.
In the embodiment shown in fig. 1, two adjacent polishing units share one polishing operation line, the input transfer devices 5 are plural and located at the input ends of the corresponding polishing operation lines in a one-to-one correspondence, and the output transfer devices 12 are plural and located at the output ends of the corresponding polishing operation lines in a one-to-one correspondence, in which case the input transfer devices 5 can operatively convey the tray and the substrate glass thereon to the polishing units in the third direction C or convey the tray and the substrate glass thereon to the input transfer devices 5 downstream in the second direction B.
In order to facilitate loading and unloading of the polishing machine in the polishing machine set, a loading and unloading conveying device 7 is arranged between every two adjacent polishing machine sets, the loading and unloading conveying device 7 is adjacent to the transition conveying device 6 to receive the tray from the transition conveying device 6 and the substrate glass on the tray, a loading and unloading mechanism 8 is arranged on the loading and unloading conveying device 7, and the loading and unloading mechanism 8 is used for transferring the tray and the substrate glass on the tray between the polishing machine and the loading and unloading conveying device 7. In the embodiment shown in fig. 1, a loading and unloading conveyor 7 is arranged between two adjacent rough polishers 9, two adjacent fine polishers 10 and two adjacent fine polishers 11.
In the embodiment shown in fig. 2, each of the polishing units has one of the polishing lines, the input transfer devices 5 are plural and located upstream of the corresponding polishing unit in a one-to-one correspondence, and the output transfer devices 12 are plural and located downstream of the corresponding polishing unit in a one-to-one correspondence, in which case the input transfer devices 5 are capable of operably conveying the tray and the substrate glass thereon to the polishing unit in the third direction C or conveying the tray and the substrate glass thereon to the input transfer devices 5 downstream in the second direction B. The substrate glass surface polishing production line system shown in fig. 2 is mainly applied to a polishing machine in which a tray is fixed during polishing operation, that is, when the tray and the substrate glass thereon are transferred to a proper position through a polishing operation line (i.e., when the tray and the substrate glass thereon are located in the rough polishing machine 9, the fine polishing machine 10, and the fine polishing machine 11), the polishing operation line stops transferring, and after the polishing operation of the current polishing machine is completed, the polishing operation line continues to transfer the tray and the substrate glass thereon to the next polishing machine. In the case where the polishing machine set includes only the rough polishing machine 9, when the polishing operation line conveys the tray and the substrate glass thereon to the rough polishing machine 9, the polishing operation line stops the conveyance, and after the rough polishing machine 9 completes the polishing operation, the polishing operation line continues to convey the tray and the substrate glass thereon to the output transfer device 12.
In the specific embodiment provided by the present disclosure, the glass output line may include a distribution conveying device 14 and a buffer device 15, the distribution conveying device 14 and the buffer device 15 are sequentially disposed downstream of the output transfer device 12, the distribution conveying device 14 is configured to receive the tray and the substrate glass thereon from the output transfer device 12, and is configured to convey the tray and the substrate glass thereon to the buffer device 15 for temporary storage, and an output end of the buffer device 15 is adjacent to the sheet removing device 16 to provide the tray and the substrate glass thereon to the sheet removing device 16. The distribution and transfer device 14 and the buffer device 15 have a humidifying function to prevent the polished substrate glass from drying, and the buffer device 15 is mainly used for temporarily storing the tray from the output transfer device 12 and the substrate glass thereon and supplying the tray and the substrate glass to the sheet removing device 16 at any time.
Wherein the distribution conveyor 14, the buffer device 15, the delaminating device 16, the tray transfer device 17 and the glass transfer device 18 may be arranged side by side in a plurality of rows, and referring to fig. 1 and 2, the distribution conveyor 14, the buffer device 15, the delaminating device 16, the tray transfer device 17 and the glass transfer device 18 may be arranged in three rows along a direction parallel to the second direction B, however, depending on the number of actual polishing machines, the distribution conveyor 14, the buffer device 15, the delaminating device 16, the tray transfer device 17 and the glass transfer device 18 may be arranged in, for example, four rows, five rows, six rows, etc., so as to satisfy the requirement that the number and the number of beats of the delaminating device 16 match the number and the number of beats of the polishing machines, which is not particularly limited by the present disclosure. Wherein, the distribution conveyor 14 in the first row is located downstream of the output transfer device 12, and is used for receiving the trays from the output transfer device 12 and the substrate glasses thereon, and the distribution conveyor 14 in each row is used for operably conveying the trays and the substrate glasses thereon to the buffer device 15 in the corresponding row or the distribution conveyor 14 in the next row, that is, the output direction of the distribution conveyor 14 can be along the third direction C or the fourth direction D. Further, the glass transfer devices 18 in the first row are located downstream of the output transfer device 12, and are configured to receive the polished substrate glass from the glass transfer devices 18 in each row and to convey the polished substrate glass to the output end of the glass output line, that is, the output direction of the glass transfer devices 18 may be either in the fourth direction D or the first direction a, or a glass output device 21 is provided downstream of the glass transfer devices 18 in each row, and the glass output device 21 is configured to receive the polished substrate glass from the corresponding glass transfer device 18 to output the polished substrate glass. Among them, the glass discharging device 21 is used to convey the polished substrate glass to a subsequent process (e.g., a cleaning, inspection, packaging, etc.), and the glass discharging device 21 has a humidifying function to prevent the surface of the polished substrate glass from drying.
In the embodiment provided by the present disclosure, the glass input line may include an intermediate transfer device 4, the number of the polishing operation lines is plural, and an input end of each polishing operation line is adjacent to one input transfer device 5, the intermediate transfer device 4 is disposed between the bonding device 3 and the input transfer devices 5 and between any two adjacent input transfer devices 5, and the intermediate transfer device 4 is configured to receive and transfer the tray and the substrate glass on the tray from an upstream thereof to a downstream thereof.
In the embodiment provided by the present disclosure, the glass output line may include a conveying device 13, the number of the polishing operation lines is plural, and the output end of each polishing operation line is adjacent to one output transfer device 12, the conveying device 13 is disposed between the delaminating device 16 and the output transfer device 12 and between any two adjacent output transfer devices 12, and the conveying device 13 is configured to receive the substrate glass from the tray upstream thereof and the substrate glass on the tray and convey the substrate glass on the tray downstream thereof. The transfer device 13 has a humidifying function to prevent the polished surface of the substrate glass from drying.
In the present disclosure, the conveying component of each device may be a roller, a roller or a belt, or a combination of a roller and a roller, which is not particularly limited by the present disclosure.
On the basis of the technical scheme, the present disclosure further provides a substrate glass surface polishing production method, using the substrate glass surface polishing production line system, the substrate glass surface polishing production method comprising:
the tray conveying device 20 conveys a tray for placing the substrate glass and conveys the tray to the sheet loading device 2, and the manipulator grabs the substrate glass to be polished on the glass bearing table 1 and places the substrate glass to be polished on the tray on the sheet loading device 2;
the laminating device 3 receives the tray from the sheet loading device 2, presses and laminates the substrate glass on the tray to the tray, and then conveys the tray and the substrate glass on the tray to the input transfer device 5 in the downstream direction;
the transition conveying device 6 receives the tray and the substrate glass on the tray from the input transfer device 5 and provides the tray and the substrate glass on the tray to a polishing unit, and the polishing unit polishes the substrate glass;
the output transfer device 12 receives the tray and the substrate glass polished thereon and transfers them to the take-off device 16 disposed downstream of the output transfer device 12;
the delaminating device 16 separates the polished substrate glass from the tray and transfers the polished substrate glass to a glass transfer device 18 disposed downstream of the delaminating device 16 to output the polished substrate glass, and transfers the separated tray to a tray transfer device 17 disposed downstream of the delaminating device 16, the tray transfer device 17 supplying the separated tray to the tray supply line.
The substrate glass surface polishing production method can meet the requirement of polishing the substrate glass produced by the float process, and meanwhile, the production efficiency can be improved.
In a specific embodiment provided by the present disclosure, the substrate glass surface polishing production method includes: the tray cleaning device 19 cleans the separated trays and conveys the cleaned tray edges to the tray conveying device 20 so as to clean the trays, ensure that the adsorption pads of the trays are clean and prevent impurities on the adsorption pads from scratching the surface of the substrate glass.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (12)
1. A substrate glass surface polishing production line system is characterized by comprising a tray supply line, a glass input line, a polishing operation line and a glass output line, wherein,
the tray supply line comprises a tray conveying device (20) used for conveying trays for placing substrate glass, the glass input line comprises a glass bearing table (1) used for providing the substrate glass to be polished and a loading device (2) located at the downstream of the glass bearing table (1), the output end of the tray conveying device (20) is adjacent to the loading device (2) so as to convey the trays to the loading device (2) to facilitate a manipulator to grab and place the substrate glass to be polished on the glass bearing table (1) onto the trays located on the loading device (2),
the glass input line comprises a laminating device (3) positioned at the downstream of the sheet feeding device (2) and an input transfer device (5) positioned at the downstream of the laminating device (3), the laminating device (3) is used for receiving the tray from the sheet feeding device (2) and pressing and adhering the substrate glass on the tray to the tray and then conveying the tray and the substrate glass on the tray to the input transfer device (5) at the downstream,
the polishing operation line comprises a transition conveying device (6) and a polishing unit, wherein the input end of the transition conveying device (6) is adjacent to the input transfer device (5) to receive the tray and the substrate glass on the tray from the input transfer device (5) and provide the tray and the substrate glass on the tray to the polishing unit,
the glass output line comprises an output transfer device (12), a sheet removing device (16), a glass transfer device (18) and a tray transfer device (17), wherein the output transfer device (12) is adjacent to the output end of the transition transfer device (6) and is used for receiving the tray from the polishing unit and the polished substrate glass on the tray and transferring the tray to the sheet removing device (16) arranged at the downstream of the output transfer device (12),
the delaminating device (16) is used for separating the polished substrate glass from the tray and conveying the polished substrate glass to a glass transfer device (18) arranged at the downstream of the delaminating device (16) to output the polished substrate glass, and conveying the separated tray to a tray transfer device (17) arranged at the downstream of the delaminating device (16), wherein the tray transfer device (17) is adjacent to the input end of the tray supply line to output the separated tray to the tray supply line.
2. The substrate glass surface polishing line system according to claim 1, wherein the tray supply line includes a tray cleaning device (19) for cleaning the tray, the tray cleaning device (19) is located upstream of the tray conveying device (20), and an output end of the tray transfer device (17) is adjacent to the tray cleaning device (19) to convey the separated tray to the tray cleaning device (19).
3. The substrate glass surface polishing line system according to claim 1, wherein the number of the polishing units is plural, and a plurality of the polishing units are arranged at intervals along the glass conveying line.
4. A substrate glass surface polishing line system according to claim 3, wherein each of said polishing units has one of said polishing operation lines, said input transfer devices (5) are plural and located in one-to-one correspondence upstream of the corresponding polishing unit, and said output transfer devices (12) are plural and located in one-to-one correspondence downstream of the corresponding polishing unit.
5. A substrate glass surface polishing line system according to claim 3, wherein two adjacent polishing units share one polishing operation line, the number of the input transfer devices (5) is plural and is located at the input end of the corresponding polishing operation line in one-to-one correspondence, and the number of the output transfer devices (12) is plural and is located at the output end of the corresponding polishing operation line in one-to-one correspondence.
6. The substrate glass surface polishing production line system according to claim 5, characterized in that a feeding and discharging conveyer (7) is arranged between two adjacent polishing units, the feeding and discharging conveyer (7) is adjacent to the transition conveyer (6) to receive the tray from the transition conveyer (6) and the substrate glass thereon, the feeding and discharging conveyer (7) is provided with a feeding and discharging mechanism (8), and the feeding and discharging mechanism (8) is used for transferring the tray and the substrate glass thereon between the polishing machine and the feeding and discharging conveyer (7).
7. The substrate glass surface polishing production line system according to claim 1, characterized in that the glass output line comprises a distribution conveying device (14) and a buffer device (15), the distribution conveying device (14) and the buffer device (15) are sequentially arranged at the downstream of the output transfer device (12), the distribution conveying device (14) is used for receiving the tray and the substrate glass thereon from the output transfer device (12) and conveying the tray and the substrate glass thereon to the buffer device (15) for temporary storage, and the output end of the buffer device (15) is adjacent to the stripping device (16) so as to provide the tray and the substrate glass thereon to the stripping device (16).
8. The substrate glass surface polishing line system according to claim 7, wherein the distribution conveyor (14), the buffer device (15), the delaminating device (16), the tray transfer device (17), and the glass transfer device (18) are arranged side by side in a plurality of rows,
the distribution conveyor (14) in a first row is located downstream of the output transfer device (12) and is used for receiving the trays from the output transfer device (12) and the substrate glass on the trays, the distribution conveyor (14) in each row is used for operably conveying the trays and the substrate glass on the trays to the buffer device (15) in the corresponding row or the distribution conveyor (14) in the next row,
the glass transfer devices (18) in the first row are located downstream of the output transfer devices (12) and used for receiving the polished substrate glass from the glass transfer devices (18) in each row and conveying the polished substrate glass to the output end of the glass output line, or glass output devices (21) are arranged downstream of the glass transfer devices (18) in each row and used for receiving the polished substrate glass from the corresponding glass transfer devices (18) so as to output the polished substrate glass, wherein the glass output devices (21) are used for receiving the polished substrate glass from the corresponding glass transfer devices (18).
9. A substrate glass surface polishing line system according to claim 3, characterized in that the glass input line includes an intermediate transfer device (4), the number of the polishing operation lines is plural and the input end of each polishing operation line is adjacent to one of the input transfer devices (5), the intermediate transfer device (4) is disposed between the attaching device (3) and the input transfer device (5) and between any adjacent two of the input transfer devices (5), and the intermediate transfer device (4) is used for receiving and transferring the tray and the substrate glass on the tray to the downstream.
10. A substrate glass surface polishing line system according to claim 3, characterized in that the glass output line includes a conveying device (13), the number of the polishing operation lines is plural and the output end of each polishing operation line is adjacent to one output transfer device (12), the conveying device (13) is disposed between the sheet removing device (16) and the output transfer device (12) and between any two adjacent output transfer devices (12), and the conveying device (13) is used for receiving and conveying the tray and the substrate glass on the tray from the upstream thereof to the downstream thereof.
11. A substrate glass surface polishing production method characterized by using the substrate glass surface polishing production line system according to any one of claims 1 to 10, comprising:
the tray conveying device (20) conveys a tray for placing substrate glass and conveys the tray to the sheet loading device (2), and the manipulator grabs the substrate glass to be polished on the glass bearing table (1) and places the substrate glass to be polished on the tray on the sheet loading device (2);
the laminating device (3) receives the tray from the sheet loading device (2), presses and laminates the substrate glass on the tray to the tray, and then conveys the tray and the substrate glass on the tray to the input transfer device (5) in the downstream direction;
the transition conveying device (6) receives the tray and the substrate glass on the tray from the input transfer device (5) and provides the tray and the substrate glass on the tray to a polishing unit, and the polishing unit polishes the substrate glass;
the output transfer device (12) receives the tray and the substrate glass polished thereon and transfers them to the take-off device (16) disposed downstream of the output transfer device (12);
the delaminating device (16) separates the polished substrate glass from the tray, and transfers the polished substrate glass to a glass transfer device (18) disposed downstream of the delaminating device (16) to output the polished substrate glass, and transfers the separated tray to a tray transfer device (17) disposed downstream of the delaminating device (16), the tray transfer device (17) supplying the separated tray to the tray supply line.
12. The substrate glass surface polishing production method according to claim 11, wherein the substrate glass surface polishing production line system includes a tray cleaning device (19), and the substrate glass surface polishing production method includes:
the tray cleaning device (19) cleans the separated trays and conveys the cleaned tray edges to the tray conveying device (20).
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| CN112792717B (en) | 2022-06-07 |
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