CN114538099B

CN114538099B - Glass loading system, toughened glass production line and glass loading method

Info

Publication number: CN114538099B
Application number: CN202110771597.XA
Authority: CN
Inventors: 赵雁; 窦高峰
Original assignee: Luoyang Landglass Technology Co Ltd
Current assignee: Luoyang Landglass Technology Co Ltd
Priority date: 2020-11-19
Filing date: 2021-07-08
Publication date: 2024-01-26
Anticipated expiration: 2041-07-08
Also published as: CN114538095B; CN215438697U; CN114538096A; CN114538098B; CN114538101B; CN114538095A; CN114538096B; CN114538101A; CN216511428U; CN114538097A; CN216511427U; CN114538099A; CN215248132U; CN114538100A; CN114538098A

Abstract

The invention discloses a glass loading system, a toughened glass production line and a loading method, wherein the glass loading system comprises the following components: the glass conveyor, along glass conveying direction setting wait piece platform and cloth piece platform sequentially; the cloth piece table is provided with a cloth piece supporting platform and a cloth piece conveying device, and the cloth piece supporting platform can ascend and descend relative to the cloth piece conveying device; the glass conveyor comprises a pushing head, the pushing head is arranged above the glass waiting table or the glass distribution table, when the glass distribution supporting platform is positioned above the glass distribution conveying device, the conveying surface of the glass distribution supporting platform is level with the conveying surface of the glass waiting supporting platform, and the pushing head can drive glass to slide from the glass waiting supporting platform to the glass distribution supporting platform; when the cloth piece supporting platform is positioned below the cloth piece conveying device, glass falls onto the cloth piece conveying device, and the cloth piece conveying device is used for conveying the glass to the next station. The glass loading system is convenient for glass turnover and automatic sheet distribution, and realizes the light weight of the glass turnover and sheet distribution device.

Description

Glass loading system, toughened glass production line and glass loading method

Technical Field

The invention relates to the field of glass deep processing, in particular to a glass loading system, a toughened glass production line using the same and a loading method of the glass loading system.

Background

The existing toughened glass production line mainly comprises a feeding system, a heating furnace, a cooling toughening unit and a discharging unit, wherein the feeding system generally relies on manpower to feed sheets, the labor intensity is high, the sheet distribution efficiency is low, the damage to glass is easy to cause, and the automatic sheet distribution technology for the feeding system is a development trend of the toughened glass production line in the future.

In the prior art, a glass transport vehicle is adopted in the glass feeding system, and the placing position and direction of glass are adjusted along transverse and longitudinal guide rails according to the size of the glass and the specification of a tempering furnace, so that automatic glass feeding is realized.

In order to fully utilize the space above the loading system and reduce the occupied area, a conveying device is usually arranged above the loading system in actual production, so that the turnover and the sheet distribution of the glass on the loading system are realized, and the existing conveying device generally adopts a glass lifting or grabbing mode to finish the turnover and the sheet distribution of the glass. Because the density of the glass is high, the quality is larger, the lifting device or the gripping device is required to provide larger lifting force or clamping force to ensure the safe taking and placing of the glass, the lifting device or the gripping device has stronger rigidity requirement on the lifting device or the gripping device and the conveying track thereof, and when the lifting device or the gripping device lifts or grips the glass, the conveying device of the glass is required to have larger driving force, the heavy weight of the conveying device is caused, and the manufacturing cost and the energy consumption of the conveying device are higher; particularly when transporting the glass of great size, conveyer's manufacturing cost and energy consumption can be higher to when hoist device or grabbing device break down, can cause glass's damage in the in-process of getting and putting glass, still have the potential safety hazard.

Disclosure of Invention

The first object of the present invention is to provide a glass loading system, which can fully utilize the space above the loading system, has a small occupied area, and can stably realize turnover and sheet distribution of glass by adopting a light-weight conveying device.

In order to achieve the above purpose, the technical scheme of the glass sheet feeding system of the invention is as follows:

a glass loading system comprising: the glass conveyor, along glass conveying direction setting wait piece platform and cloth piece platform sequentially;

the cloth piece table is provided with a cloth piece supporting platform and a cloth piece conveying device, and the cloth piece supporting platform can ascend and descend relative to the cloth piece conveying device;

the glass conveyor comprises a pushing head, the pushing head is arranged above the glass waiting table or the glass distributing table, when the glass distributing supporting platform is positioned above the glass distributing conveying device, the conveying surface of the glass distributing supporting platform is flush with the conveying surface of the glass waiting supporting platform, and the pushing head can drive glass to slide from the glass waiting supporting platform to the glass distributing supporting platform;

when the cloth piece supporting platform is positioned below the cloth piece conveying device, glass falls onto the cloth piece conveying device, and the cloth piece conveying device is used for conveying glass to the next station.

Further, the glass conveyor further comprises a longitudinal conveying rail arranged on the glass loading system frame, a cross beam arranged above the longitudinal conveying rail, and the pushing head arranged on the cross beam; the cross beam can slide along the longitudinal conveying track, and the pushing head can slide along the cross beam.

Further, the longitudinal transport rail covers at least a portion of the candidate sheet support platform and a portion of the cloth sheet support platform.

Further, the pushing head is a sucker assembly, a touch pressing plate or a side clamp.

Further, the touch panel is made of a flexible material, or the lower surface of the touch panel is coated with a flexible material.

Further, the standby sheet table and the sheet distribution table are respectively provided with independent frames or share the same frame.

Further, the weather piece supporting platform or the cloth piece supporting platform is a floating ball supporting platform, and the floating ball supporting platform comprises: a plurality of universal support elements arranged on the frame; the gimbal support element provides support to the glass.

Further, the weather piece supporting platform or the cloth piece supporting platform is an air-floatation supporting platform, and the air-floatation supporting platform supports the glass through air.

Further, the weather piece supporting platform or the cloth piece supporting platform is a low-resistance sliding platform, and the low-resistance sliding platform is composed of supporting pieces with friction coefficients smaller than or equal to 0.3.

Further, the waiting piece table is also provided with a waiting piece conveying device, and the waiting piece supporting platform can ascend and descend relative to the waiting piece conveying device; the piece supporting platform is located the piece conveyor top of waiting, simultaneously the piece supporting platform is located the piece conveyor top of cloth, the conveying face of piece supporting platform with the conveying face parallel and level of piece supporting platform is waited.

Further, still include two-way transmission platform, two-way transmission platform sets up in glass direction of delivery's waiting piece platform front end includes: a longitudinal conveying mechanism, a transverse conveying mechanism capable of ascending and descending relative to the longitudinal conveying mechanism; when the transverse conveying mechanism is positioned below the longitudinal conveying mechanism, the conveying surface of the longitudinal conveying mechanism is flush with the conveying surface of the waiting sheet conveying device.

Further, a transverse sensing mechanism and a longitudinal sensing mechanism for measuring the size of the glass are arranged below the two-way transmission table; the transverse sensing mechanism comprises a first sensor and a second sensor which are arranged at two transverse sides of the two-way transmission table; the longitudinal sensing mechanism comprises a third sensor and a fourth sensor which are arranged on two longitudinal sides of the bidirectional transmission platform.

Further, the bidirectional transmission platform is provided with a transverse leaning gear at the tail end of the conveying direction of the transverse conveying mechanism, and a longitudinal leaning gear is arranged at one end or two ends of the conveying direction of the longitudinal conveying mechanism.

Further, the transverse leaning gear and the longitudinal leaning gear are both liftable leaning gears.

Further, the glass loading system further comprises a turnover loading platform which is arranged adjacent to the bidirectional transmission platform transversely.

Further, the glass loading system further comprises a marking machine for printing icons or identification codes on the surface of the glass, wherein the marking machine is arranged at the tail end of the bidirectional transmission platform in the conveying direction of the transverse conveying mechanism or at one end of the bidirectional transmission platform far away from the waiting platform in the conveying direction of the longitudinal conveying mechanism.

Further, the glass loading system further comprises a scanning device for scanning the identification code on the glass, and the scanning device is arranged on the bidirectional transmission table.

Further, the glass loading system further comprises: a first glass storage rack and a first overturning upper sheet table; the first upset goes up the piece platform setting in glass direction of delivery wait to piece platform front end, include: the first overturning and sheet taking device and the first longitudinal conveying device are used for conveying glass to the sheet waiting table; the first overturning and taking device can ascend and descend relative to the first longitudinal conveying device; the first glass storage frames are one or two, are transversely arranged on one side or two sides of the first overturning upper sheet table, and the first overturning sheet taking device is used for taking glass from the first glass storage frames.

Further, the glass loading system further comprises: a bidirectional transmission station; the bidirectional transmission platform is arranged at the front end of the first overturning upper sheet platform in the glass conveying direction, and comprises: a longitudinal conveying mechanism, a transverse conveying mechanism, and a lifting mechanism, wherein the transverse conveying mechanism can lift and lower relative to the longitudinal conveying mechanism.

Further, the glass loading system further comprises: a second overturning upper sheet table and a second glass storage rack; the method comprises the steps of carrying out a first treatment on the surface of the The second overturning upper sheet table corresponds to the second glass storage frames one by one to form a second overturning upper sheet group, and the second overturning upper sheet group is arranged on one side or two sides of the bidirectional transmission table; the second flip top platen is disposed laterally adjacent to the bi-directional transfer platen, comprising: the second overturning and sheet taking device and the second transverse conveying device are used for conveying glass to the two-way conveying table; the second overturning and taking device can ascend and descend relative to the second transverse conveying device; the second glass storage frame is transversely adjacent to the second overturning upper sheet table, and the second overturning sheet taking device is used for taking glass from the second glass storage frame.

Further, the glass loading system further comprises: a third glass storage rack and a third overturning upper sheet table; the third upset goes up the piece platform and sets up in glass direction of delivery's two-way transmission platform front end includes: a third overturning and sheet taking device and a third longitudinal conveying device for conveying glass to the bidirectional conveying table; the third overturning and taking device can ascend and descend relative to the third longitudinal conveying device; the third glass storage frame is longitudinally adjacent to the third overturning upper sheet table, and the third overturning sheet taking device is used for taking glass from the third glass storage frame.

Further, the glass loading system further comprises: a longitudinal conveying table, a fourth overturning upper sheet table and a fourth glass storage frame which are conveyed along the glass conveying direction; the longitudinal conveying table is arranged at the front end of the first overturning upper sheet table in the glass conveying direction; the fourth upset goes up the piece platform and sets up in glass conveying direction vertical transport platform front end includes: a fourth overturning and sheet taking device and a fourth longitudinal conveying device for conveying glass to the longitudinal conveying table; the fourth overturning and taking device can ascend and descend relative to the fourth longitudinal conveying device; the fourth glass storage frame is longitudinally adjacent to the fourth overturning upper sheet table, and the fourth overturning sheet taking device is used for taking glass from the fourth glass storage frame.

According to the glass loading system, the pushing head of the glass conveyor drives the glass to slide on the conveying surface of the glass waiting support platform and the conveying surface of the cloth support platform, so that the glass stays at the corresponding cloth position of the cloth support platform, after the operation is finished on a plurality of pieces of glass, the cloth support platform can be lowered to the lower part relative to the cloth conveying device, and a plurality of pieces of glass after being distributed are conveyed into the heating furnace through the cloth conveying device. The glass loading system is convenient for turnover and automatic sheet distribution of glass, and overcomes the defect of manual sheet distribution; compared with the scheme of additionally adding a piece distribution device in the production line, the floor area of the piece feeding system is reduced; realizing the light-weight of the glass turnover and sheet distribution device.

The second object of the invention is to provide a toughened glass production line which can fully utilize the space above the sheet feeding system, has small occupied area and can stably realize turnover and sheet distribution of glass by adopting a light conveying device.

In order to achieve the above purpose, the technical scheme of the toughened glass production line is as follows:

a toughened glass production line comprises the glass feeding system, a heating furnace, a cooling toughening unit and a glass discharging unit which are sequentially arranged along the glass conveying direction.

According to the toughened glass production line, the glass loading system is arranged, so that the occupied area of the production line can be reduced, and automatic loading and sheet distribution and light weight of related loading and sheet distribution structures are realized.

The third object of the invention is to provide a loading method of a glass loading system, which can fully embody the characteristics of small occupied area, light equipment and stable cloth of the loading system.

In order to achieve the above purpose, the technical scheme of the sheet feeding method of the glass sheet feeding system is as follows:

a loading method of a glass loading system adopts the glass loading system and comprises the following steps:

the conveying surface of the cloth piece supporting platform is flush with the conveying surface of the waiting piece supporting platform;

Conveying the glass from the initial position on the glass sheet supporting platform to the appointed position on the cloth sheet supporting platform;

the step of conveying the glass from the initial position on the glass sheet supporting platform to the appointed position on the cloth sheet supporting platform comprises the following steps:

s1: placing glass at an initial position on the weather piece supporting platform;

s2: controlling the pushing head to drive glass to slide from an initial position on the standby sheet supporting platform to a designated position on the cloth sheet supporting platform along a preset path;

s3: the cloth supporting platform is lowered below the cloth conveying device, so that glass on the cloth supporting platform falls on the cloth conveying device;

s4: and controlling the cloth piece conveying device to convey the upper glass to the next station.

Further, the loading method further includes S21 between S2 and S3:

s21: and repeating the steps S1 to S2 until the glass loading capacity on the cloth supporting platform meets the set requirement.

Further, the method for loading the sheet further comprises S5 and S6:

s5: lifting the cloth piece supporting platform to the upper part of the cloth piece conveying device to support the cloth piece

The conveying surface of the platform is flush with the conveying surface of the weather piece supporting platform;

S6: and S1 to S4 are repeated, and the glass with the loading capacity meeting the set requirement is continuously conveyed to the next station in batches.

Further, in S2, the pushing head pushes down the surface of the glass to drive the glass to slide from the initial position on the standby sheet supporting platform to the designated position on the sheet supporting platform.

Further, in S2, the pushing head adsorbs the surface of the glass, and the adsorption force is less than or equal to the gravity of the glass, so as to drive the glass to slide from the initial position on the glass-sheet supporting platform to the designated position on the glass-sheet supporting platform.

Further, in S2, the pushing head clamps the glass from the side edge, so as to drive the glass to slide from the initial position on the standby sheet supporting platform to the designated position on the cloth sheet supporting platform.

By adopting the method for loading the sheet by the sheet loading system, in S2, the pushing head can drive the glass to slide from the initial position on the sheet waiting support platform to the appointed position on the sheet distribution support platform along a preset path by pressing down the glass surface, or absorbing the glass surface or clamping the glass from the side; the adsorption force of the adsorption mode does not exceed the gravity of the glass.

Further, the forces holding the glass down both at the surface and at the sides are flexible forces.

The method for loading the sheet by adopting the sheet loading system fully embodies the characteristics of small occupied area, light equipment and stable sheet distribution of the sheet loading system.

The fourth object of the invention is to provide another glass loading method of the glass loading system, which can fully embody the characteristics of small occupied area, light equipment and stable cloth.

lifting the cloth piece supporting platform to the position above the cloth piece conveying device;

lowering the glass-sheet supporting platform below the glass-sheet conveying device and placing the glass on the glass-sheet conveying device;

S1: conveying the glass to an initial position above the weather piece supporting platform through the weather piece conveying device;

s2: lifting the weather piece supporting platform to the position above the weather piece conveying device, and enabling glass to fall on the weather piece supporting platform, so that the conveying surface of the weather piece supporting platform is level with the conveying surface of the cloth piece supporting platform;

s3: controlling the pushing head to drive glass to slide from an initial position on the standby sheet supporting platform to a designated position on the cloth sheet supporting platform along a preset path;

s4: lowering the cloth supporting platform below the cloth conveying device to enable glass on the cloth supporting platform to fall on the cloth conveying device;

s5: and controlling the cloth piece conveying device to convey the upper glass to the next station.

Further, the loading method further includes S31 and S32 repeatedly executed between S3 and S4 until the glass loading capacity of the sheet supporting platform meets the set requirement:

s31: lowering the waiting sheet supporting platform below the waiting sheet conveying device and placing glass on the waiting sheet conveying device;

s32: s1 to S3 are performed.

Further, the loading method further includes S6 and S7:

S6: lifting the cloth piece supporting platform to the position above the cloth piece conveying device, so that the conveying surface of the cloth piece supporting platform is level with the conveying surface of the waiting piece supporting platform;

s7: and repeating S31, S32, S4 and S5, and continuously conveying the glass with the loading capacity meeting the set requirement to the next station in batches.

The fifth object of the present invention is to provide another glass loading method, which can fully embody the characteristics of small occupied area, light equipment and stable sheet distribution of the glass loading system.

the conveying surface of the waiting sheet conveying device is flush with the conveying surface of the longitudinal conveying mechanism;

s1: raising the lateral transport mechanism above the longitudinal transport mechanism;

s2: placing the glass onto the lateral conveying mechanism and conveying the glass to a preset position on the bidirectional conveying table by the lateral conveying mechanism;

s3: lowering the lateral conveying mechanism below the longitudinal conveying mechanism to enable glass to fall on the longitudinal conveying mechanism;

s4: conveying the glass to an initial position above the glass support platform through the longitudinal conveying mechanism and the glass waiting conveying device;

s5: lifting the weather piece supporting platform to the position above the weather piece conveying device, and enabling glass to fall on the weather piece supporting platform, so that the conveying surface of the weather piece supporting platform is level with the conveying surface of the cloth piece supporting platform;

s6: controlling the pushing head to drive glass to slide from an initial position on the standby sheet supporting platform to a designated position on the cloth sheet supporting platform along a preset path;

s7: lowering the cloth supporting platform below the cloth conveying device to enable glass on the cloth supporting platform to fall on the cloth conveying device;

S8: and controlling the cloth piece conveying device to convey the upper glass to the next station.

Further, the loading method further includes S61, S62, S63 repeatedly executed between S6 and S7 until the glass loading capacity of the sheet supporting platform meets the set requirement:

s61: performing S1 to S3;

s62: lowering the waiting sheet supporting platform below the waiting sheet conveying device to enable the conveying surface of the waiting sheet conveying device to be flush with the conveying surface of the longitudinal conveying mechanism;

s63: s4 to S6 are performed.

Further, the method for loading sheets further comprises S9 and S10:

s9: lifting the cloth piece supporting platform to the position above the cloth piece conveying device, so that the conveying surface of the cloth piece supporting platform is level with the conveying surface of the waiting piece supporting platform;

s10: and repeating S61 to S63, S7 and S8, and continuously conveying the glass with the loading capacity meeting the set requirement to the next station in batches.

The sixth object of the present invention is to provide another glass loading method, which can fully embody the characteristics of small occupied area, light equipment and stable sheet distribution of the glass loading system.

lowering the waiting sheet supporting platform below the waiting sheet conveying device to enable the conveying surface of the waiting sheet conveying device to be flush with the conveying surface of the longitudinal conveying mechanism;

s1: placing glass onto the transverse conveying mechanism by the overturning upper sheet table, and lifting the transverse conveying mechanism to be above the longitudinal conveying mechanism;

s2: conveying the glass to a preset position on the bidirectional conveying table through the transverse conveying mechanism;

s61: performing S1 to S3;

S63: s4 to S6 are performed.

Further, the method for loading sheets further includes S9 and S10:

The seventh object of the present invention is to provide another glass loading method of the glass loading system, which can fully embody the characteristics of small occupied area, light equipment and stable sheet distribution of the loading system.

s1: taking glass from the first glass storage rack by adopting the first overturning and taking device;

s2: lowering the first turnover sheet taking device below the first longitudinal conveying device to enable glass to fall on the first longitudinal conveying device;

S3: conveying the glass to an initial position above the glass support platform through the first longitudinal conveying device and the glass waiting sheet conveying device;

s4: lifting the weather piece supporting platform to the position above the weather piece conveying device, and enabling glass to fall on the weather piece supporting platform, so that the conveying surface of the weather piece supporting platform is level with the conveying surface of the cloth piece supporting platform;

s5: controlling the pushing head to drive glass to slide from an initial position on the standby sheet supporting platform to a designated position on the cloth sheet supporting platform along a preset path;

s6: lowering the cloth supporting platform below the cloth conveying device to enable glass on the cloth supporting platform to fall on the cloth conveying device;

s7: and controlling the cloth piece conveying device to convey the upper glass to the next station.

Further, the loading method further includes S51, S52, S53 repeatedly executed between S5 and S6 until the glass loading capacity on the sheet supporting platform meets the set requirement:

s51: performing S1 to S2;

s52: lowering the waiting sheet supporting platform below the waiting sheet conveying device to enable the conveying surface of the waiting sheet conveying device to be flush with the conveying surface of the first longitudinal conveying device;

S53: s3 to S5 are performed.

Further, the method for loading the sheet further comprises S8 and S9:

s8: lifting the cloth piece supporting platform to the position above the cloth piece conveying device, so that the conveying surface of the cloth piece supporting platform is level with the conveying surface of the waiting piece supporting platform;

s9: repeating S51 to S53, S6 and S7, and continuously conveying the glass with the loading capacity meeting the set requirement to the next station in batches.

The eighth object of the present invention is to provide another glass loading method of the glass loading system, which can fully embody the characteristics of small occupied area, light equipment and stable sheet distribution of the loading system.

s1: taking glass from the second glass storage rack by adopting the second overturning and taking device;

s2: lowering the second overturning and sheet taking device below the second transverse conveying device to enable the glass to fall on the second transverse conveying device;

S3: conveying glass to a predetermined position of the bidirectional conveying table by the second lateral conveying device and the lateral conveying mechanism rising above the longitudinal conveying mechanism;

s4: lowering the lateral conveying mechanism below the longitudinal conveying mechanism to enable glass to fall on the longitudinal conveying mechanism;

s5: continuously conveying the glass to an initial position above the glass support platform through the longitudinal conveying mechanism, the first longitudinal conveying device and the glass waiting conveying device;

s6: lifting the weather piece supporting platform to the position above the weather piece conveying device, and enabling glass to fall on the weather piece supporting platform, so that the conveying surface of the weather piece supporting platform is level with the conveying surface of the cloth piece supporting platform;

s7: controlling the pushing head to drive glass to slide from an initial position on the standby sheet supporting platform to a designated position on the cloth sheet supporting platform along a preset path;

s8: lowering the cloth supporting platform below the cloth conveying device to enable glass on the cloth supporting platform to fall on the cloth conveying device;

s9: and controlling the cloth piece conveying device to convey the upper glass to the next station.

Further, the loading method further includes S71, S72, S73 repeatedly executed between S7 and S8 until the glass loading capacity on the sheet supporting platform meets the set requirement:

s71: performing S1 to S4;

s72: lowering the waiting sheet supporting platform below the waiting sheet conveying device to enable the conveying surface of the waiting sheet conveying device to be flush with the conveying surface of the first longitudinal conveying device;

s73: s5 to S7 are performed.

Further, the method for loading sheets further includes S10 and S11:

s10: lifting the cloth piece supporting platform to the position above the cloth piece conveying device, so that the conveying surface of the cloth piece supporting platform is level with the conveying surface of the waiting piece supporting platform;

s11: and repeating S71 to S73, S8 and S9, and continuously conveying the glass with the loading capacity meeting the set requirement to the next station in batches.

The ninth object of the present invention is to provide another glass loading method of the glass loading system, which can fully embody the characteristics of small occupied area, light equipment and stable sheet distribution of the loading system.

s1: taking glass from the fourth glass storage rack by adopting the fourth overturning and taking device;

s2: lowering the fourth turnover sheet taking device below the fourth longitudinal conveying device to enable glass to fall on the fourth longitudinal conveying device;

s3: continuously conveying the glass to an initial position above the glass support platform through the fourth longitudinal conveying device, the longitudinal conveying table, the first longitudinal conveying device and the glass waiting conveying device;

s51: performing S1 to S2;

s53: s3 to S5 are performed.

Further, the loading method further includes S8 and S9:

Drawings

FIG. 1 is a schematic top view of a glass loading system according to example 1 of the present invention;

FIG. 2 is a schematic view showing the structure of a glass conveyor in the loading system according to embodiment 1 of the present invention;

FIG. 3 is an enlarged partial schematic view of FIG. 2;

FIG. 4 is a schematic top view of a glass loading system according to embodiment 2 of the present invention;

FIG. 5 is a schematic top view of another glass loading system according to example 2 of the present invention;

FIG. 6 is a schematic top view of another glass loading system according to example 2 of the present invention;

FIG. 7 is a schematic top view of another glass loading system according to example 2 of the present invention;

FIG. 8 is a schematic top view of another glass loading system according to example 2 of the present invention;

FIG. 9 is a schematic top view of another glass loading system according to example 2 of the present invention;

fig. 10 is a schematic top view of a tempered glass production line provided in embodiment 2 of the present invention;

in the figure:

1, a waiting table; 1-1, a weather piece supporting platform; 1-2-a waiting sheet conveying device; 1-3-a photoelectric sensing device; 2-a cloth piece table; 2-1 of a cloth piece supporting platform; 2-cloth conveying device; 3-a bidirectional transmission station; 3-1, a transverse conveying mechanism; 3-2-a longitudinal conveying mechanism; 3-3, longitudinal gear leaning; 3-4, transverse gear leaning; 4-a marking machine; 5-overturning the upper sheet table; 5-1, turning over a tablet taking table; 5-1-a turnover platform; 5-1-2-a tablet taking device; 5-2, loading a sheet transmission platform; 6-a frame; 6-1, a longitudinal conveying track; 7, a cross beam; 7-1, a transverse conveying track; 8-a pushing head; 9, a transverse edge roller; 10-a glass storage rack; 11-a glass loading system; 12-a heating furnace; 13-cooling and tempering unit; 14-a glass blanking unit; 15-a first glass storage rack; 16-a first overturning loading table; 16-1, a first overturning and taking device; 16-2-a first longitudinal conveyor; 17-a second glass storage rack; 18-a second overturning loading table; 18-1, a second overturning and taking device; 18-2-a second transverse conveying device; 19-a third glass storage rack; 20-a third overturning loading table; 20-1 to a third overturning and taking device; 20-2-a third longitudinal conveyor; 21-a longitudinal conveying table; 22-a fourth glass storage rack; 23-fourth overturning upper piece table; 23-1 to fourth overturning and taking device; 23-2-fourth longitudinal conveying device.

Detailed Description

In order that those skilled in the art will better understand the solution of the present invention, the following description of the technical solution of the present invention will be made clearly and completely with reference to the accompanying drawings in which embodiments of the present invention are illustrated, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art based on the examples of the invention without making any inventive effort shall fall within the scope of the invention.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like indicate an azimuth or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between similar objects and should not be construed as a particular order or sequence, it being understood that such uses may be interchanged where appropriate.

In order to more clearly describe the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and with reference to the embodiments. Embodiments and features of embodiments in this application may be combined with each other without conflict.

The conveying surface of the cloth piece supporting platform is a surface, which is contacted with the glass, of the cloth piece supporting platform; the conveying surface of the glass-sheet supporting platform is the surface of the glass-sheet supporting platform, which is contacted with the glass.

Example 1

As shown in fig. 1-3, the present embodiment provides a glass loading system of the present invention, comprising: the glass conveyor, the waiting piece table 1 and the piece distribution table 2 are sequentially arranged along the glass conveying direction; the standby table 1 and the cloth table 2 can be separated or integrated, and the standby table 1 and the cloth table 2 share a frame when being integrated.

The sheet waiting table 1 is provided with a sheet waiting supporting platform 1-1, the sheet distribution table 2 is provided with a sheet distribution supporting platform 2-1 and a sheet distribution conveying device 2-2, and the sheet distribution supporting platform 2-1 can ascend and descend relative to the sheet distribution conveying device 2-2;

the glass conveyor comprises a pushing head 8, wherein the pushing head 8 is arranged above the glass waiting table 1 or the glass distribution table 2, and when the glass distribution supporting platform 2-1 rises above the glass distribution conveying device 2-2, the conveying surface of the glass distribution supporting platform 2-1 is flush with the conveying surface of the glass waiting supporting platform 1-1, and the pushing head 8 can drive glass to slide from the glass waiting supporting platform 1-1 to the glass distribution supporting platform 2-1;

When the cloth piece supporting platform 2-1 descends below the cloth piece conveying device 2-2, glass falls onto the cloth piece conveying device 2-2, and the cloth piece conveying device 2-2 is used for conveying the glass to the next station.

In the glass loading system of the embodiment, the glass is driven to slide on the conveying surface of the glass waiting supporting platform 1-1 and the conveying surface of the cloth supporting platform 2-1 by the pushing head 8 of the glass conveyor, so that the glass stays at the corresponding cloth position of the cloth supporting platform 2-1, after the operation is finished on a plurality of pieces of glass, the cloth supporting platform 2-1 can be lowered to the lower part relative to the cloth conveying device 2-2, and a plurality of pieces of glass after being distributed are conveyed into the heating furnace 12 by the cloth conveying device 2-2. The glass loading system of the embodiment is convenient for turnover and automatic sheet distribution of glass, and overcomes the defect of manual sheet distribution; compared with the scheme of additionally adding a piece distribution device in the production line, the floor area of the piece feeding system is reduced; realizing the light-weight of the glass turnover and sheet distribution device.

It should be noted that, in this embodiment, the glass support platform 1-1 and the cloth support platform 2-1 can provide horizontal support for the glass, and the conveying surface of the glass support platform 1-1 and the conveying surface of the cloth support platform 2-1 can be in an ideal smooth state so as to allow the glass to slide thereon.

In the present embodiment, the cloth sheet conveying apparatus 2-2 is fixed in the height direction, and a driving apparatus that is driven by hydraulic pressure, a motor, or the like is provided below the cloth sheet supporting platform 2-1, by which the cloth sheet supporting platform 2-1 is driven to ascend and descend.

In other embodiments of the present invention, the sheet supporting platform 2-1 may be fixed in the height direction, and the sheet conveying device 2-2 may be driven by the driving device to move up and down relative to the sheet supporting platform 2-1.

The cloth sheet conveying device 2-2 of the embodiment may be a cloth sheet conveying roller way or a cloth sheet conveying belt.

In this embodiment, referring to fig. 1, the weather sheet supporting platform 1-1 and the cloth sheet supporting platform 2-1 are floating ball supporting platforms, each of the floating ball supporting platforms includes a plurality of universal supporting elements disposed on the weather sheet platform 1 and the cloth sheet platform 2, the universal supporting elements are universal wheels in this embodiment, wherein the wheels of the plurality of universal wheels provide support for glass to form the weather sheet supporting platform 1-1 and the cloth sheet supporting platform 2-1. When the glass conveyor needs to drive glass to slide, the universal wheels below the glass play a role in supporting and guiding, so that the glass can move horizontally. In other embodiments, the gimbal support element may be a bullseye bearing, a gimbal ball, or a universal ball, among others. Taking a universal ball as an example, in another embodiment of the present invention, the floating ball support platform may also be a plurality of ball grooves provided on the weather table 1 and the cloth table 2 and a universal support ball mounted in the ball grooves, wherein the universal support ball can roll in the ball grooves, and the plurality of universal support balls provide support for the glass. When the glass conveyor needs to drive glass to slide, the universal supporting ball can also play a role in supporting and guiding.

In another embodiment of the invention, the weather piece supporting platform 1-1 and the cloth piece supporting platform 2-1 are air-floating supporting platforms, and the air-floating supporting platforms horizontally support glass through air. In this embodiment, the glass is moved on an air bearing platform by a pushing or pulling force provided by a glass conveyor.

In another embodiment of the invention, the weather piece support platform 1-1 and the cloth piece support platform 2-1 are low-resistance sliding platforms, the low-resistance sliding platforms are composed of supporting pieces with friction coefficients less than or equal to 0.3, and the glass moves on the low-resistance sliding platforms through pushing force or pulling force provided by the glass conveyor.

In the embodiment, the weather piece table 1 is further provided with a weather piece conveying device 1-2 positioned above the weather piece supporting platform 1-1, and the weather piece supporting platform 1-1 can ascend to the upper side and descend to the lower side relative to the weather piece conveying device 1-2; the waiting sheet conveying device 1-2 conveys along the longitudinal direction; when the weather piece supporting platform 1-1 and the cloth piece supporting platform 2-1 are respectively lifted above the weather piece conveying device 1-2 and the cloth piece conveying device 2-2, the conveying surface of the cloth piece supporting platform 2-1 is flush with the conveying surface of the weather piece supporting platform 1-1.

In the present embodiment, the sheet conveying apparatus 1-2 is fixed in the height direction, and a driving device that is driven by hydraulic pressure, a motor, or the like is provided below the sheet supporting platform 1-1, by which the sheet supporting platform 1-1 is driven to rise and fall.

In another embodiment of the present invention, the tablet-supporting platform 1-1 may be fixed in the height direction, and the tablet-conveying device 1-2 may be driven by the driving device to move up and down relative to the tablet-supporting platform 1-1.

By providing the green sheet conveying device 1-2, the green sheet stage 1 can be used to convey glass longitudinally in the direction of the heating furnace 12 when the green sheet conveying device 1-2 is located above the green sheet supporting platform 1-1.

Referring to fig. 1, the glass loading system of the present embodiment further includes a bi-directional transfer stage 3 longitudinally adjacent to the glass-handling stage 1, the bi-directional transfer stage 3 being disposed at the front end of the glass-handling stage 1 in the glass-conveying direction, the bi-directional transfer stage 3 including: a longitudinal conveying mechanism 3-2, a transverse conveying mechanism 3-1 arranged below the longitudinal conveying mechanism 3-2, the transverse conveying mechanism 3-1 being capable of ascending and descending above and below the longitudinal conveying mechanism 3-2; when the transverse conveying mechanism 3-1 descends below the longitudinal conveying mechanism 3-2, the conveying surface of the longitudinal conveying mechanism 3-2 is flush with the conveying surface of the waiting sheet conveying device 1-2.

In the present embodiment, the vertical conveyance mechanism 3-2 is fixed in the height direction, and a driving device that is driven by a hydraulic pressure, a motor, or the like is provided below the lateral conveyance mechanism 3-1, by which the lateral conveyance mechanism 3-1 is driven to rise and fall. The lateral conveyance mechanism 3-1 of the present embodiment is composed of a plurality of belt conveyance devices provided in the same height direction.

In other embodiments of the present invention, the lateral transport mechanism 3-1 may be fixed in the height direction, and the longitudinal transport mechanism 3-2 may be moved up and down with respect to the lateral transport mechanism 3-1 by the driving device.

The conveying surface of the longitudinal conveying mechanism 3-2 is arranged flush with the conveying surface of the waiting sheet conveying device 1-2 so as to convey glass from the bidirectional conveying platform 3 to the waiting sheet platform 1.

The arrangement of the bidirectional transmission table 3 changes the transmission direction of glass, so that the equipment at the front end and the rear end of the bidirectional transmission table 3 can transmit along the vertical direction, the equipment which transmits along a single direction can be prevented from occupying a larger space in one direction, and the purpose of fully utilizing the space in the transverse direction and the longitudinal direction can be achieved.

In the present embodiment, a lateral sensing mechanism and a longitudinal sensing mechanism for measuring the glass size are provided below the two-way transfer table 3; the transverse sensing mechanism comprises a first sensor and a second sensor which are arranged at two transverse sides of the two-way transmission table 3; the longitudinal sensing mechanism comprises a third sensor and a fourth sensor which are arranged at two longitudinal sides of the bidirectional transmission table 3. Specifically, the line connecting the first sensor and the second sensor is parallel to the conveying direction of the lateral conveyance mechanism 3-1, and the line connecting the third sensor and the fourth sensor is parallel to the conveying direction of the longitudinal conveyance mechanism 3-2. As shown in fig. 1, a fourth sensor of the longitudinal sensing mechanism, namely, the photoelectric sensing device 1-3, may also be disposed at the junction of the bidirectional transmission stage 3 and the waiting stage 1; the first sensor, the second sensor, and the third sensor are not shown in the figure.

The measurement principle of the transverse sensing mechanism and the longitudinal sensing mechanism can be as follows: when the front edge of the glass passes through the first sensor, the control system obtains a first signal sent by the first sensor, and when the rear edge of the glass passes through the first sensor, the control system obtains a second signal sent by the first sensor, and when the front edge of the glass passes through the second sensor, the control system obtains a third signal sent by the second sensor, and as the positions of the first sensor and the second sensor arranged on the bidirectional transmission table 3 are known, according to the transmission speed of the transverse transmission mechanism 3-1 and the time difference of the first signal, the second signal and the third signal received by the control system, the width of the glass and the position information of the glass in the transverse direction can be obtained, and the control system can stop the transverse transmission mechanism 3-1 according to the third signal and descend the transverse transmission mechanism 3-1 to the position below the longitudinal transmission mechanism 3-2; the control system controls the longitudinal conveying mechanism 3-2 to transmit the glass along the direction far away from the glass waiting stand 1 through the third sensor to obtain a fourth signal, and simultaneously controls the glass to transmit towards the glass waiting stand 1 according to the fourth signal, in the transmission direction, when the rear edge of the glass passes through the third sensor again, the control system obtains a fifth signal, and when the front edge of the glass passes through the fourth sensor, the control system obtains a sixth signal, and as the positions of the third sensor and the fourth sensor arranged on the bidirectional conveying stand 3 are known, the length of the glass and the position information of the glass in the longitudinal direction can be obtained according to the transmission speed of the longitudinal conveying mechanism 3-2 and the time difference of the fourth signal, the fifth signal and the sixth signal received by the control system.

In the present embodiment, the bidirectional transfer stage 3 is provided with a lateral abutment 3-4 at the end of the lateral transfer mechanism 3-1 in the transfer direction, and the bidirectional transfer stage 3 is provided with a longitudinal abutment 3-3 at the end of the longitudinal transfer mechanism 3-2 in the transfer direction away from the standby table 1.

Preferably, the transverse leaning gear 3-4 and the longitudinal leaning gear 3-3 are both lifting leaning gears. Proximity switches can be arranged on the transverse leaning blocks 3-4 and the longitudinal leaning blocks 3-3, and when the edges of the glass are close, the corresponding leaning blocks can be lifted and lowered in a delay mode, so that the proximity switch in the embodiment is a photoelectric sensing device. The arrangement of the transverse leaning blocks 3-4 and the longitudinal leaning blocks 3-3 can adjust the posture of the glass and is also beneficial to the accurate measurement of the size of the glass.

In this embodiment, the bidirectional transfer table 3 is also provided with a liftable longitudinal stop 3-3 at one end of the longitudinal transfer mechanism 3-2 near the standby table 1 in the transfer direction. The arrangement of the leaning blocks is to facilitate the arrangement of the bidirectional transmission platform 3, and consider the situation that the bidirectional transmission platform 3 can be applied to a glass lower sheet unit, and the longitudinal leaning blocks 3-3 of the transmission end are required to be completed without being put into use when in use.

Referring to fig. 1, the glass loading system of the present embodiment further includes a marking machine 4 for printing icons or identification codes on the surface of the glass, and the marking machine 4 is disposed at one end of the bi-directional transfer table 3 away from the candidate table 1 in the transfer direction of the longitudinal transfer mechanism 3-2. In other embodiments, the marking machine 4 may be disposed at the end of the bi-directional transfer table 3 in the transfer direction of the lateral transfer mechanism 3-1.

In this embodiment, the data of the glass size is acquired by the bi-directional transfer table 3 and the lateral sensing mechanism and the longitudinal sensing mechanism mounted thereon. In other embodiments of the present invention, the glass loading system further includes a scanning device for scanning the identification code on the glass, where the scanning device is disposed on the bidirectional transmission table 3, where the situation is suitable for a situation where the identification code exists on the glass, and the size and position information of the glass can be obtained by scanning the identification code of the glass, where the identification code may be a two-dimensional code or a bar code, etc., and the scanning device is mounted on the bidirectional transmission table 3, where the position matches with the position of the identification code on the glass.

In this embodiment, the glass loading system further includes a turnover loading platform 5 laterally adjacent to the bidirectional transfer station 3, and the turnover loading platform 5 includes a turnover loading platform 5-1 and a loading transfer platform 5-2 disposed below the turnover loading platform 5-1 for lateral transfer; when the overturning and taking platform 5-1 descends below the overturning and taking platform 5-2 relative to the upper sheet conveying platform 5-2, the conveying surface of the upper sheet conveying platform 5-2 is flush with the conveying surface of the transverse conveying mechanism 3-1; the turnover tablet taking platform 5-1 comprises a turnover platform 5-1-1 and a tablet taking device 5-1-2 arranged above the turnover platform 5-1-1.

After the overturning platform 5-1-1 overturns, the glass is taken down from the glass storage rack 10 through the sheet taking device 5-1-2, then the overturning platform 5-1-1 overturns again to the upper part of the upper sheet conveying platform 5-2, then the overturning sheet taking platform 5-1 descends to the lower part of the upper sheet conveying platform 5-2, and the glass is conveyed to the transverse conveying mechanism 3-1 through the upper sheet conveying platform 5-2. Specifically, the sheet taking device 5-1-2 in this embodiment may be a suction cup device, when the turnover platform 5-1-1 is turned over the upper sheet conveying platform 5-2, the air release valve of the suction cup starts to release the pressure of the suction cup on the glass, and when the turnover sheet taking platform 5-1 descends, the glass can be naturally placed on the upper sheet conveying platform 5-2, wherein a spring may be installed in the suction cup device to increase the suction force of the suction cup. The upper sheet conveying platform 5-2 of the present embodiment is composed of a plurality of belt conveying devices arranged in the same height direction.

Referring to fig. 2 to 3, the glass conveyor of the present embodiment includes: a frame 6 arranged above the sheet waiting table 1 and the sheet distributing table 2, a longitudinal conveying rail 6-1 arranged on the frame 6, a cross beam 7 arranged above the longitudinal conveying rail 6-1, and a pushing head 8 arranged on the cross beam 7; the cross beam 7 can slide along the longitudinal conveying track 6-1, the pushing head 8 can slide along the cross beam 7, and the pushing head 8 is used for driving glass to slide on the standby sheet supporting platform 1-1 and the cloth sheet supporting platform 2-1.

The longitudinal conveying track 6-1 at least covers a part of the sheet-waiting supporting platform 1-1 and a part of the sheet-distributing supporting platform 2-1, so that the weight of the glass conveyor is reduced, and the light-weight of the sheet distributing device is further realized.

In the present embodiment, the cross member 7 is provided with a lateral conveying rail 7-1, and the pusher head 8 moves laterally along the cross member 7 via the lateral conveying rail 7-1.

The glass conveyor further comprises: a motor for driving the transverse beam 7 in a longitudinal direction and a motor for driving the push head 8 in a transverse direction along the transverse beam 7.

In the present embodiment, the pusher head 8 includes a driving mechanism for controlling the pusher head to rise and fall, the driving mechanism of the present example being an air cylinder, and in other embodiments, the driving mechanism may be an electric cylinder or an oil cylinder or the like.

In one embodiment of the invention, the distance between the pushing head and the supporting platform can be adjusted by adjusting the lowest descending position of the driving mechanism, so that the pushing head can be ensured to drive the glass to slide along the supporting platform.

In this example, the pusher head 8 further comprises a suction cup assembly for abutting against the glass surface and a vacuum pump in communication with the suction cup assembly. Specifically, the suction cup assembly includes: the sucking disc is used for touching and pressing the glass surface, the sucking tube is connected between the sucking disc and the vacuum pump, and the spring is sleeved on the outer surface of the sucking tube and used for touching and pressing the sucking disc. The vacuum pump works to enable the sucker to suck glass, and the friction force between the sucker and the surface of the glass is utilized to provide thrust for the glass. The arrangement of the spring can increase the suction force of the sucker on the glass, so that the friction force between the sucker and the surface of the glass is increased.

Preferably, the pusher head 8 comprises more than two suction cup assemblies. More than two sucker assemblies are arranged on the pushing head 8, so that the problems of rotation, slipping and the like caused by the sucking and conveying processes of glass can be effectively prevented. In this embodiment, the pushing head includes three sucking disc components that the level was installed side by side, and a plurality of sucking disc components can be installed through the sucking disc frame, and sucking disc frame is designed to sucking disc component number that can install as required.

In other embodiments of the invention, the pusher head 8 includes side clamps that clamp the glass from the sides of the opposite side of the glass. The embodiment is arranged for glass with the surface of the glass needing strict protection, two side clamps arranged on opposite sides of the glass can clamp the glass from the left side and the right side of the glass conveying direction, the glass can also be clamped from the front side and the rear side of the glass conveying direction, the contact part of the side clamps and the glass is wrapped by adopting a flexible material so as to provide protection for the glass, and the flexible material can be specifically non-woven fabrics, or the side clamps are made of the flexible material.

In other embodiments of the invention, the pusher head 8 comprises a touch plate made of flexible material, or comprises a touch plate for pressing glass against the surface of the glass support platform and a flexible material mounted on the lower surface of the touch plate. The arrangement of the flexible material is beneficial to increasing the friction force between the touch plate and the surface of the glass and ensuring the glass to stably turn around; on the other hand, scratches on the glass surface can be avoided. Preferably, the pushing head 8 further comprises: the driving mechanism is connected with the driving mechanism and the connecting piece of the touch pressing plate, and is sleeved on the outer surface of the connecting piece to be used for touching and pressing the spring of the touch pressing plate; when the pushing head 8 works, the driving mechanism drives the contact pressure plate to descend, the contact pressure plate clamps the glass between the contact pressure plate and the glass waiting support platform 1-1, the contact pressure plate is controlled to horizontally move to drive the glass to slide to the appointed position of the cloth support platform 2-1 on the glass waiting support platform 1-1, then the contact pressure plate is controlled to ascend, the spring is compressed, the glass is released, and after the pushing head 8 is controlled to return to the initial position, the next piece of glass is conveyed in the process. The touch pressing plate can be a horizontally arranged wood plate or a platy flexible material, and the flexible material coated on the lower surface of the wood plate can be non-woven fabrics, rubber pads and the like.

In this embodiment, the pushing head 8 further includes a rotating structure, and the rotating structure is used to drive the pushing head to horizontally rotate the glass on the supporting platform by a certain angle. The rotary structure includes a rotary motor and an encoder connected to the rotary motor. Because the glass is likely to need to adjust the gesture of glass when placing the cloth piece on supporting platform, through setting up revolution mechanic and waiting the rotation of cloth piece glass on supporting platform, the optimization of glass cloth piece scheme.

In the invention, the lateral side of the waiting table 1 and/or the cloth table 2 is also provided with a lateral side roller 9 for manually feeding sheets.

It should be noted that, referring to fig. 1, in the glass loading system of the present embodiment, the front end of the weather table 1 is configured with two bidirectional transmission tables 3 for loading, and the front ends of the two bidirectional transmission tables 3 are respectively provided with two overturning loading tables 5 for loading, so that the glass loading system can make full use of the area of the field, and the loading efficiency is greatly improved by loading the two overturning loading tables 5 simultaneously.

Example 2

As shown in fig. 4 to 9, this embodiment provides another glass loading system of the present invention, which is an improvement on the basis of embodiment 1, mainly including a change in arrangement of related devices, the constitution and operation principle of the devices being substantially the same as that of embodiment 1, and the difference between this embodiment and embodiment 1 will be described in detail. The following examples can be planned and presented according to the needs of customers or the areas of workshops, and the person skilled in the art can adjust the arrangement of the corresponding devices according to the guiding ideas of the following examples, so that the obtained other glass sheet systems are still within the protection scope of the application.

Example 1:

referring to fig. 4, the present example provides a glass loading system including a sheet waiting stage 1, a sheet distributing stage 2, and a bidirectional transfer stage 3 in embodiment 1, but the arrangement position of the bidirectional transfer stage 3 is different from embodiment 1, and the glass loading of the present example further includes: a first glass storage rack 15 and a first overturning upper sheet table 16; the first turnover upper stage 16 is provided at the front end of the glass conveying direction waiting stage 1, and includes: a first turnover sheet taking device 16-1 and a first longitudinal conveying device 16-2 for conveying glass to the sheet waiting table 1; the first turnover sheet taking device 16-1 can ascend and descend relative to the first longitudinal conveying device 16-2; when the first overturning and sheet taking device 16-1 descends below the first longitudinal conveying device 16-2, the conveying surface of the first longitudinal conveying device 16-2 is flush with the conveying surface of the sheet waiting conveying device 1-2, and at the moment, the first longitudinal conveying device 16-2 is a fixed non-liftable device; the first glass storage frame 15 is disposed laterally adjacent to the first flip top platen 16, and the first flip take-off device 16-1 is configured to take glass from the first glass storage frame 15. Alternatively, the first longitudinal conveying device 16-2 is a liftable device, and when the first longitudinal conveying device 16-2 rises above the first overturning and taking device 16-1, the conveying surface of the first longitudinal conveying device 16-2 is flush with the conveying surface of the waiting sheet conveying device 1-2. The first turnover sheet taking device 16-1 of the first turnover sheet loading table 16 may be further connected with a sliding mechanism, where the sliding mechanism can drive the first turnover sheet taking device 16-1 to move laterally, so as to drive the glass adsorbed by the first turnover sheet taking device 16-1 to move laterally, and the sliding mechanism includes a sliding rail and a sliding block, and the first turnover sheet taking device 16-1 is fixed on the sliding block. The two first glass storage frames 15 may be respectively disposed at two sides of the first turnover upper sheet stage 16, and the first turnover upper sheet stage 16 may respectively pick up sheets from the two first glass storage frames 15.

The bidirectional transfer stage 3 of the present example is provided at the front end of the first turnover upper stage 16 in the glass conveyance direction, and includes: a longitudinal conveying mechanism 3-2, a transverse conveying mechanism 3-1, the transverse conveying mechanism 3-1 being capable of ascending and descending relative to the longitudinal conveying mechanism 3-2; when the transverse conveying mechanism 3-1 descends below the longitudinal conveying mechanism 3-2, the conveying surface of the longitudinal conveying mechanism 3-2 is flush with the conveying surface of the first longitudinal conveying device 16-2, and the transverse conveying mechanism 3-1 is a lifting mechanism. When the longitudinal transport mechanism 3-2 is a liftable mechanism, the transport surface of the longitudinal transport mechanism 3-2 is flush with the transport surface of the first longitudinal transport device 16-2 when the longitudinal transport mechanism 3-2 is lifted above the lateral transport mechanism 3-1.

The glass loading system of the present example further includes: a second overturning upper sheet table 18 and a second glass storage rack 17; the second overturning upper sheet table 18 corresponds to the second glass storage frames 17 one by one to form a second overturning upper sheet group, and the second overturning upper sheet group is arranged on one side of the bidirectional transmission table; the second flip top station 18 is disposed laterally adjacent to the bi-directional transfer station 3 and includes: a second inverting sheet-taking device 18-1 and a second lateral conveying device 18-2 for conveying glass to the two-way conveying table 3; the second inverting and sheet-taking device 18-1 can be raised and lowered relative to the second transverse conveying device 18-2; when the second overturning and sheet taking device 18-1 descends below the second transverse conveying device 18-2, the conveying surface of the second transverse conveying device 18-2 is flush with the conveying surface of the transverse conveying mechanism 3-1, and at the moment, the second transverse conveying device 18-2 is a fixed non-liftable device; the second glass storage frame 17 is disposed laterally adjacent to the second flipped over loading station 18, and the second flipped over sheet-taking device 18-1 is configured to take glass from the second glass storage frame 17. Alternatively, the second cross conveyor 18-2 is a liftable device.

The glass loading system of the present example can realize the turnover loading by the first turnover loading table 16 or the turnover loading by the second turnover loading table 18; or one of the turnover upper tables is used as a standby upper table of the other turnover upper table, or the first turnover upper table 16 and the second turnover upper table 18 are used for alternately loading, so that when the first glass storage frame 15 or the second glass storage frame 17 does not have glass, uninterrupted upper can still be realized, and the upper efficiency is improved. The equipment arrangement mode can be suitable for a factory building with limited length.

The glass loading system of this example may also divide the glass formats to be loaded, load the glass with the second turnover loading table 18 and the second glass storage frame 17 for small format glass, load the glass with the first glass storage frame 15 and the first turnover loading table 16 for medium format glass, load the glass with the large format glass manually at the glass-taking table and/or the glass-distributing table, and more specifically:

for small-size glass smaller than the conveying surface size of the second turnover upper sheet table 18, the second turnover upper sheet table 18 turnover and takes sheets from the second glass storage frame 17, then the glass sequentially passes through the bidirectional conveying table 3, the first turnover upper sheet table 16 and the glass sheet table 1, the glass conveyor slides the glass sheet table 1 to a certain position of the glass sheet distributing table 2, and after the preset loading rate is reached, the glass sheet distributing table 2 conveys the glass to the next station.

For small-size glass and medium-size glass smaller than the conveying surface size of the first overturning upper sheet table 16, the first overturning upper sheet table 16 overturns from the first glass storage frame 15 to take sheets, then the glass enters the glass waiting sheet table 1, the glass conveyor slides the glass from the glass waiting sheet table 1 to a certain position of the sheet distribution table 2, and after the preset loading rate is reached, the sheet distribution table 2 conveys the glass to the next station.

For large-size glass with the size larger than the conveying surface size of the first overturning upper sheet table 16 and smaller than the conveying surface sizes of the Hou Pian table 1 and/or the cloth sheet table 2, the glass sheets are manually arranged by using the sheet-waiting supporting platform 1-1 and the cloth sheet supporting platform 2-1, and the glass sheets can be further arranged by matching with edge rollers arranged at the side parts of the cloth sheet table.

On the basis of adopting a glass conveyor, the glass loading system can realize coordinated loading of multiple paths by setting multiple loading paths, and further realize the glass loading requirement of a loading system for glass with various specifications such as small, medium and large and larger size ranges by optimizing the glass loading paths with different specifications or different size ranges.

Note that the first glass storage frame 15 and the second glass storage frame 17 may be structured in accordance with the glass storage frame 10 in the embodiment; the first flip top 16 and the second flip top 18 may operate in accordance with the principles of the flip top 5 of embodiment 1.

Example 2:

the glass loading system provided in this example is an improvement on the basis of example 1, and referring to fig. 5, two bi-directional transfer tables 3 are arranged laterally in parallel at the front end of a first turnover loading table 16 in the glass conveying direction, each bi-directional transfer table 3 is provided with a laterally adjacent second turnover loading table 18, and each second turnover loading table 18 is provided with a laterally adjacent second glass storage rack 17.

The glass loading system of the example can provide greater loading flexibility and further ensure the loading efficiency of the glass.

Example 3:

the glass loading system provided in this example is an improvement on the basis of example 1, and referring to fig. 6, second turnover loading groups are disposed on both lateral sides of the bidirectional transfer table 3, that is, second turnover loading tables 18 are disposed on both sides, and each second turnover loading table 18 is provided with a laterally adjacent second glass storage frame 17.

The glass loading system of this example has a common effect with the glass loading system of example 2.

Example 4:

the glass loading system provided in this example is an improvement over example 3, and referring to fig. 7, the glass loading system of this example further includes: a third glass storage rack 19 and a third overturning upper sheet table 20; the third overturning upper sheet stage 20 is arranged at the front end of the bidirectional transmission stage 3 in the glass conveying direction, and comprises: a third inverting and sheet-taking device 20-1 and a third longitudinal conveying device 20-2 for conveying glass to the two-way conveying table 3; the third overturning and taking device 20-1 can ascend and descend relative to the third longitudinal conveying device 20-2; when the third overturning sheet taking device 20-1 descends below the third longitudinal conveying device 20-2, the conveying surface of the third longitudinal conveying device 20-2 is flush with the conveying surface of the longitudinal conveying mechanism 3-2; the third glass storage frame 19 is disposed longitudinally adjacent to the third flip top stage 20, and the third flip take-off device 20-1 is configured to take glass from the third glass storage frame 19.

Note that the third glass storage rack 19 may be structured in accordance with the glass storage rack 10 in the embodiment; the third flip top 20 may operate in accordance with the principles of the flip top 5 of embodiment 1.

Example 5:

the glass loading system provided in this example is an improvement over example 1, the glass loading system of this example further comprising: a longitudinal conveying table 21, a fourth turnover upper sheet table 23 and a fourth glass storage frame 22 which are conveyed in the glass conveying direction; the longitudinal conveying table 21 is arranged at the front end of the first overturning upper sheet table 16 in the glass conveying direction; the fourth turnover upper stage 23 is provided at the front end of the longitudinal conveying stage 21 in the glass conveying direction, and includes: a fourth inverting sheet-taking device 23-1 and a fourth longitudinal conveying device 23-2 for conveying glass to the longitudinal conveying table 21; the fourth turnover sheet taking device 23-1 can ascend and descend relative to the fourth longitudinal conveying device 23-2; when the fourth turnover sheet taking device 23-1 descends below the fourth longitudinal conveying device 23-2, the conveying surface of the fourth longitudinal conveying device 23-2 is flush with the conveying surface of the longitudinal conveying table 21; the fourth glass storage frame 22 is disposed longitudinally adjacent to the fourth flipped over loading stage 23, and the fourth flipped over sheet-taking device 23-1 is configured to take glass from the fourth glass storage frame 22.

Referring to fig. 8, the longitudinal conveying stage 21 is juxtaposed laterally with the bi-directional conveying stage 3 along the front end of the first inverting upper stage 16 in the glass conveying direction.

The glass loading system of this example can not only carry out horizontal slice through the second upset and go up the piece platform 18, can carry out the vertical slice through fourth upset and go up the piece platform 23 again, can also go up the piece through first upset and go up the piece platform 16, can provide the flexibility of loading more, has further guaranteed glass loading efficiency.

Example 6:

the present example provided a glass loading system different from example 1 in that the second flipping upper table 18 and the second glass storage rack 17 were replaced with a third glass storage rack 19 and a third flipping upper table 20, see fig. 9; the third overturning upper sheet table 20 is arranged at the front end of the bidirectional transmission table 3 in the glass conveying direction. The glass is taken from the third glass storage rack 19 by the third overturning loading table 20 and then conveyed to the bidirectional conveying table 3, the glass is conveyed to one side of the bidirectional conveying table 3 by the transverse conveying mechanism 3-1, and the marking machine 4 positioned on one side of the bidirectional conveying table 3 marks the surface of the glass and then is conveyed to the next station. The equipment arrangement mode is suitable for a factory building with limited width.

In this embodiment, the front end or the rear end refers to one end in the glass conveying direction, and the one side refers to a side perpendicular to the glass conveying direction. The longitudinal direction refers to a direction parallel to the glass conveyance direction, and the lateral direction refers to a direction perpendicular to the glass conveyance direction.

The first longitudinal conveyor 16-2, the second lateral conveyor 18-2, the third longitudinal conveyor 20-2, the longitudinal conveyor table 21, and the fourth longitudinal conveyor 23-2 in this embodiment are composed of a plurality of belt conveyors disposed in the same height direction, or a plurality of conveyor tables disposed in the same height direction. The first flip chip handler 16-1, the second flip chip handler 18-1, the third flip chip handler 20-1, and the fourth flip chip handler 23-1 may employ the flip chip handler 5-1 of embodiment 1.

Example 3

Referring to fig. 10, the present embodiment provides a tempered glass production line including a glass upper sheet system 11, a heating furnace 12, a cooling tempering unit 13, and a glass lower sheet unit 14 in the embodiment 1, which are disposed in this order in a glass conveying direction.

The glass placed on the glass storage frame 10 is subjected to loading by the loading system 11, and after being cooled by the heating furnace 12 heating and cooling tempering unit 13, is subjected to unloading by the glass unloading unit 14.

The toughened glass production line of this embodiment can reduce the area of whole toughened glass production line through setting up glass system of going up 11 in embodiment 1, realizes automatic piece, cloth piece and the light-duty of relevant piece, cloth piece structure of going up.

Example 4

The embodiment provides a glass loading method of a glass loading system, which adopts the glass loading system of the embodiment 1, and comprises the following steps:

the conveying surface of the cloth piece supporting platform 2-1 is flush with the conveying surface of the waiting piece supporting platform 1-1;

conveying the glass from the initial position on the glass sheet supporting platform 1-1 to the appointed position on the cloth sheet supporting platform 2-1;

wherein, the step of conveying the glass from the initial position on the glass sheet supporting platform 1-1 to the appointed position on the cloth sheet supporting platform 2-1 comprises the following steps:

s1: placing glass at an initial position on a weather piece supporting platform 1-1;

s2: the pushing head 8 is controlled to drive the glass to slide from an initial position on the standby sheet supporting platform 1-1 to a designated position on the cloth sheet supporting platform 2-1 along a preset path;

s3: lowering the cloth supporting platform 2-1 to the lower part of the cloth conveying device 2-2, so that the glass on the cloth supporting platform 2-1 falls on the cloth conveying device 2-2;

S4: the cloth piece conveying device 2-2 is controlled to convey the upper glass to the next station.

The step of leveling the conveying surface of the cloth supporting platform 2-1 with the conveying surface of the waiting sheet supporting platform 1-1 may be performed before S1, may be performed after S1, or may be performed simultaneously with S1.

The glass in S1 can be placed at the initial position on the standby supporting platform 1-1 manually or automatically by a machine.

One skilled in the art can select any position on the candidate support platform 1-1 that the glass conveyor can cover as an initial position on the candidate support platform 1-1.

S2, the pushing head 8 in the example adsorbs the surface of the glass through the sucking disc 8, and the adsorption force is smaller than or equal to the gravity of the glass, so that the glass is prevented from being separated from the glass waiting sheet supporting platform 1-1 and the glass distribution supporting platform 2-1; in other examples, a manner that the pushing head 8 flexibly presses the glass between the glass conveyor and the glass-holding platform 1-1, between the glass conveyor and the glass-holding platform 2-1, or a manner that the pushing head 8 flexibly clamps the glass from the side edge of the glass to drive the glass to slide from the initial position on the glass-holding platform 1-1 to the designated position on the glass-holding platform 2-1, and when the side edge clamping manner is adopted, the glass is also prevented from being separated from the glass-holding platform 1-1 and the glass-holding platform 2-1.

Further, when the number of glass to be laid is plural, the method for loading sheets of the present embodiment further includes S21 between S2 and S3: and repeating the steps S1 to S2 until the glass loading capacity on the cloth supporting platform 2-1 meets the set requirement.

Further, according to the actual production situation, when the glass to be laid is required to be transported to the next station in batches,

the method for loading the sheet in this embodiment further includes S5 and S6:

s5: lifting the cloth supporting platform 2-1 to the position above the cloth conveying device 2-2 to enable the cloth supporting platform to be

2-1 is flush with the conveying surface of the waiting sheet supporting platform 1-1;

The method for loading the sheet by adopting the sheet loading system of the embodiment fully embodies the characteristics of small occupied area, light equipment and stable sheet distribution of the sheet loading system.

Example 5

lifting the cloth piece supporting platform 2-1 to the position above the cloth piece conveying device 2-2;

lowering the glass sheet supporting platform 1-1 below the glass sheet conveying device 1-2 and placing the glass on the glass sheet conveying device 1-2;

s1: conveying glass to an initial position above the glass sheet supporting platform 1-1 through the glass sheet conveying device 1-2;

s2: lifting the weather piece supporting platform 1-1 to the position above the weather piece conveying device 1-2, and enabling glass to fall on the weather piece supporting platform 1-1, so that the conveying surface of the weather piece supporting platform 1-1 is level with the conveying surface of the cloth piece supporting platform 2-1;

s3: the pushing head 8 is controlled to drive the glass to slide from an initial position on the standby sheet supporting platform 1-1 to a designated position on the cloth sheet supporting platform 2-1 along a preset path;

s4: lowering the cloth supporting platform 2-1 below the cloth conveying device 2-2 to enable glass on the cloth supporting platform 2-1 to fall on the cloth conveying device 2-2;

s5: the cloth piece conveying device 2-2 is controlled to convey the upper glass to the next station.

The step of raising the sheet supporting platform 2-1 above the sheet conveying device 2-2 should be completed before S2 ends, specifically, may be performed before S1, or may be performed after S1, or may be performed simultaneously with S2.

The step of lowering the sheet support platform 1-1 below the sheet conveyor 1-2 and placing the glass on the sheet conveyor 1-2 should be completed before S1 starts to be performed, specifically, may be performed simultaneously with the step of raising the sheet support platform 2-1 above the sheet conveyor 2-2, or before/after it.

The difference from embodiment 3 is that in this embodiment, the glass is conveyed to the initial position above the glass support platform 1-1 by the glass conveying device 1-2, and the manner in which the pushing head 8 drives the glass to slide in S3 is the same as that in embodiment 3, and thus the glass can be flexibly adsorbed, laterally clamped or flexibly pressed, so that the description is omitted.

Further, when the number of glass to be laid is plural, the loading method of the present embodiment further includes S31 and S32 repeatedly executed between S3 and S4 until the glass loading capacity on the sheet supporting platform 2-1 meets the setting requirement:

s31: lowering the glass sheet supporting platform 1-1 below the glass sheet conveying device 1-2 and placing the glass on the glass sheet conveying device 1-2;

s32: s1 to S3 are performed.

It should be noted that, for S31, S31 may be executed after the previous glass sheet reaches the designated position on the cloth supporting platform 2-1 in S3; s31 may be performed immediately after the upper glass sheet reaches the cloth sheet supporting platform 2-1, thereby improving the production efficiency.

the method for loading the sheet in this embodiment further includes S6 and S7:

s6: lifting the cloth piece supporting platform 2-1 to the position above the cloth piece conveying device 2-2, so that the conveying surface of the cloth piece supporting platform 2-1 is level with the conveying surface of the waiting piece supporting platform 1-1;

Example 6

the conveying surface of the waiting sheet conveying device 1-2 is flush with the conveying surface of the longitudinal conveying mechanism 3-2;

S1: raising the transverse conveying mechanism 3-1 above the longitudinal conveying mechanism 3-2;

s2: placing glass onto the lateral conveying mechanism 3-1 and conveying the glass to a predetermined position on the bidirectional conveying table 3 by the lateral conveying mechanism 3-1;

s3: lowering the transverse conveying mechanism 3-1 below the longitudinal conveying mechanism 3-2 to enable the glass to fall on the longitudinal conveying mechanism 3-2;

s4: conveying glass to an initial position above the glass sheet supporting platform 1-1 through a longitudinal conveying mechanism 3-2 and the glass sheet conveying device 1-2;

s5: lifting the weather piece supporting platform 1-1 to the position above the weather piece conveying device 1-2, and enabling glass to fall on the weather piece supporting platform 1-1, so that the conveying surface of the weather piece supporting platform 1-1 is level with the conveying surface of the cloth piece supporting platform 2-1;

s6: the pushing head 8 is controlled to drive the glass to slide from the initial position on the standby sheet supporting platform 1-1 to the appointed position on the cloth sheet supporting platform 2-1 along a preset path;

s7: lowering the cloth supporting platform 2-1 below the cloth conveying device 2-2 to enable glass on the cloth supporting platform 2-1 to fall on the cloth conveying device 2-2;

s8: the cloth piece conveying device 2-2 is controlled to convey the upper glass to the next station.

Wherein the step of raising the cloth supporting platform 2-1 above the cloth conveying apparatus 2-2 should be completed before the end of S5.

The step of the conveyance surface of the waiting sheet conveyance device 1-2 being flush with the conveyance surface of the longitudinal conveyance mechanism 3-2 should be completed before S4 starts to execute.

The difference from embodiment 3 is that, in this embodiment, the glass is conveyed to the initial position above the glass support platform 1-1 by the bidirectional conveying table 3 and the glass conveying device 1-2, and the manner in which the pushing head 8 drives the glass to slide in S6 is the same as that in embodiment 3, and the glass can be flexibly adsorbed, laterally clamped or flexibly pressed, so that the details are not repeated.

Further, when the number of glass to be laid is plural, the feeding method of the present embodiment further includes S61, S62, S63 repeatedly executed between S6 and S7 until the glass loading amount on the sheet supporting platform 2-1 meets the setting requirement:

s61: performing S1 to S3;

s62: lowering the waiting sheet supporting platform 1-1 below the waiting sheet conveying device 1-2 to enable the conveying surface of the waiting sheet conveying device 1-2 to be level with the conveying surface of the longitudinal conveying mechanism 3-2;

s63: s4 to S6 are performed.

In S61, S61 may be executed after the previous glass sheet reaches the designated position on the cloth supporting platform 2-1 in S6; it is also possible to perform S61 immediately after the previous glass sheet reaches the sheet conveying device 1-2 in S4, thereby improving the production efficiency.

the method for loading the sheet in this embodiment further includes S9 and S10:

s9: lifting the cloth piece supporting platform 2-1 to the position above the cloth piece conveying device 2-2, so that the conveying surface of the cloth piece supporting platform 2-1 is level with the conveying surface of the waiting piece supporting platform 1-1;

Example 7

lowering the waiting sheet supporting platform 1-1 below the waiting sheet conveying device 1-2 to enable the conveying surface of the waiting sheet conveying device 1-2 to be level with the conveying surface of the longitudinal conveying mechanism 3-2;

s1: the glass is placed on the transverse conveying mechanism 3-1 by the overturning upper sheet table 5, and the transverse conveying mechanism 3-1 is lifted to the position above the longitudinal conveying mechanism 3-2;

s2: conveying the glass to a predetermined position on the bi-directional conveying table 3 by a transverse conveying mechanism 3-1;

s6: the pushing head 8 is controlled to drive the glass to slide from an initial position on the standby sheet supporting platform 1-1 to a designated position on the cloth sheet supporting platform 2-1 along a preset path;

The step of lowering the tablet support platform 1-1 below the tablet conveyor 1-2 so that the conveying surface of the tablet conveyor 1-2 is flush with the conveying surface of the longitudinal conveying mechanism 3-2 should be completed before S4 starts to execute.

The difference from embodiment 3 is that in this embodiment, the glass is conveyed to the initial position above the glass support platform 1-1 by the turnover glass loading table 5, the bidirectional conveying table 3 and the glass conveying device 1-2, and the manner in which the pushing head 8 drives the glass to slide in S6 is the same as that in embodiment 3, and the glass can be flexibly adsorbed, laterally clamped or flexibly pressed, so that no description is repeated.

s61: performing S1 to S3;

S63: s4 to S6 are performed.

In S61, the previous glass sheet may reach the cloth supporting platform 2-1 in S6

S61 is executed after the specified position is located; it is also possible to perform S31 immediately after the previous glass sheet reaches the sheet conveying device 1-2 in S4, thereby improving the production efficiency.

Example 8

The embodiment provides a method for loading a glass loading system, which adopts the glass loading system in embodiment 2 and comprises the following steps:

s1: taking glass from the first glass storage rack 15 by using the first turnover sheet taking device 16-1;

S2: lowering the first inverted sheet take-off device 16-1 below the first longitudinal conveyor 16-2 to drop the glass onto the first longitudinal conveyor 16-2;

s3: conveying the glass to an initial position above the glass sheet supporting platform 1-1 through the first longitudinal conveying device 16-2 and the glass sheet conveying device 1-2;

s4: lifting the weather piece supporting platform 1-1 to the position above the weather piece conveying device 1-2, and enabling glass to fall on the weather piece supporting platform 1-1, so that the conveying surface of the weather piece supporting platform 1-1 is level with the conveying surface of the cloth piece supporting platform 2-1;

s5: the pushing head 8 is controlled to drive the glass to slide from an initial position on the standby sheet supporting platform 1-1 to a designated position on the cloth sheet supporting platform 2-1 along a preset path;

s6: lowering the cloth supporting platform 2-1 below the cloth conveying device 2-2 to enable glass on the cloth supporting platform 2-1 to fall on the cloth conveying device 2-2;

s7: the cloth piece conveying device 2-2 is controlled to convey the upper glass to the next station.

Wherein the step of raising the cloth supporting platform 2-1 above the cloth conveying apparatus 2-2 should be completed before the end of S4.

The step of the waiting sheet conveying device 1-2 in which the conveying surface is flush with the conveying surface of the longitudinal conveying mechanism 3-2 should be completed before S3 starts to execute.

Further, the loading method of the present embodiment further includes S51, S52, S53 repeatedly executed between S5 and S6 until the glass loading capacity on the sheet supporting platform 2-1 meets the set requirement:

s51: performing S1 to S2;

s52: lowering the waiting sheet supporting platform 1-1 below the waiting sheet conveying device 1-2 to enable the conveying surface of the waiting sheet conveying device 1-2 to be flush with the conveying surface of the first longitudinal conveying device 16-2;

s53: s3 to S5 are performed.

In S51, S51 may be executed after the previous glass sheet reaches the designated position on the cloth supporting platform 2-1 in S5; it is also possible to perform S61 immediately after the previous glass sheet reaches the sheet conveying device 1-2 in S3, thereby improving the production efficiency.

Further, the method for loading the sheet further comprises S8 and S9:

s8: lifting the cloth piece supporting platform 2-1 to the position above the cloth piece conveying device 2-2, so that the conveying surface of the cloth piece supporting platform 2-1 is level with the conveying surface of the waiting piece supporting platform 1-1;

Example 9

The embodiment provides a glass loading method of a glass loading system, which adopts the glass loading system in the embodiment 2, and the loading method in the embodiment is an improvement on the basis of the embodiment 8 and comprises the following steps:

s1: taking glass from the second glass storage frame 17 by adopting a second overturning and taking device 18-1;

s2: lowering the second inverted sheet take-off device 18-1 below the second lateral conveyor 18-2 to drop the glass onto the second lateral conveyor 18-2;

s3: conveying the glass to a predetermined position of the bi-directional conveying table 3 by the second lateral conveyance device 18-2 and the lateral conveyance mechanism 3-1 that is raised above the longitudinal conveyance mechanism;

s4: lowering the transverse conveying mechanism 3-1 below the longitudinal conveying mechanism 3-2 to enable the glass to fall on the longitudinal conveying mechanism 3-2;

s5: continuously conveying the glass to an initial position above the glass sheet supporting platform 1-1 through the longitudinal conveying mechanism 3-2, the first longitudinal conveying device 16-2 and the glass sheet conveying device 1-2;

s6: lifting the weather piece supporting platform 1-1 to the position above the weather piece conveying device 1-2, and enabling glass to fall on the weather piece supporting platform 1-1, so that the conveying surface of the weather piece supporting platform 1-1 is level with the conveying surface of the cloth piece supporting platform 2-1;

S7: the pushing head 8 is controlled to drive the glass to slide from an initial position on the standby sheet supporting platform 1-1 to a designated position on the cloth sheet supporting platform 2-1 along a preset path;

s8: lowering the cloth supporting platform 2-1 below the cloth conveying device 2-2 to enable glass on the cloth supporting platform 2-1 to fall on the cloth conveying device 2-2;

s9: the cloth piece conveying device 2-2 is controlled to convey the upper glass to the next station.

Further, the loading method of the present embodiment further includes S71, S72, S73 repeatedly executed between S7 and S8 until the glass loading capacity on the sheet supporting platform meets the set requirement:

s71: performing S1 to S4;

s72: lowering the waiting sheet supporting platform 1-1 below the waiting sheet conveying device 1-2 to enable the conveying surface of the waiting sheet conveying device 1-2 to be flush with the conveying surface of the first longitudinal conveying device 16-2;

s73: s5 to S7 are performed.

Further, the method for loading a sheet in this embodiment further includes S10 and S11:

s10: lifting the cloth piece supporting platform 2-1 to the position above the cloth piece conveying device 2-2, so that the conveying surface of the cloth piece supporting platform 2-1 is level with the conveying surface of the waiting piece supporting platform 1-1;

Example 10

s1: taking glass from the fourth glass storage frame 22 by using the fourth turnover sheet taking device 23-1;

s2: lowering the fourth inverting and sheet-taking device 23-1 below the fourth longitudinal conveyor 23-2 to drop the glass onto the fourth longitudinal conveyor 23-2;

s3: continuously conveying the glass to an initial position above the glass sheet supporting platform 1-1 by the fourth longitudinal conveying device 23-2, the longitudinal conveying table 21, the first longitudinal conveying device 16-2 and the glass sheet conveying device 1-2;

s51: performing S1 to S2;

s53: s3 to S5 are performed.

Further, the method for loading a sheet in this embodiment further includes S8 and S9:

In the description of the above embodiment, the longitudinal direction means the glass conveyance direction, and the lateral direction means a direction perpendicular to the glass conveyance direction on the glass conveyance plane.

Finally, it is to be understood that the above embodiments are merely exemplary embodiments employed for the purpose of illustrating the principles of the present invention, however, the present invention is not limited thereto. Various modifications and improvements may be made by those skilled in the art without departing from the principles and spirit of the invention, and such modifications and improvements are also considered within the scope of the invention.

Claims

1. A glass loading system, comprising: the glass conveyor, along glass conveying direction setting wait piece platform and cloth piece platform sequentially;

When the cloth piece supporting platform is positioned below the cloth piece conveying device, glass falls onto the cloth piece conveying device, and the cloth piece conveying device is used for conveying the glass to the next station;

the glass loading system further comprises: a first glass storage rack and a first overturning upper sheet table; the first upset goes up the piece platform setting in glass direction of delivery wait to piece platform front end, include: the first overturning and sheet taking device and the first longitudinal conveying device are used for conveying glass to the sheet waiting table; the first overturning and taking device can ascend and descend relative to the first longitudinal conveying device; the first glass storage frames are one or two, are transversely arranged on one side or two sides of the first overturning upper sheet table, and the first overturning sheet taking device is used for taking glass from the first glass storage frames;

the glass loading system further comprises: the two-way transmission station is one or two; the bidirectional transmission platform is arranged at the front end of the first overturning upper sheet platform in the glass conveying direction, and comprises: a longitudinal conveying mechanism, a transverse conveying mechanism, and a lifting mechanism, wherein the transverse conveying mechanism can lift and lower relative to the longitudinal conveying mechanism.

2. The glass loading system of claim 1, wherein the glass conveyor further comprises a longitudinal conveying rail disposed on the glass loading system frame, a cross beam disposed above the longitudinal conveying rail, the pushing head disposed on the cross beam; the cross beam can slide along the longitudinal conveying track, and the pushing head can slide along the cross beam.

3. The glass loading system of claim 2, wherein the longitudinal transport track covers at least a portion of the weathersheet support platform and a portion of the sheet support platform.

4. The glass loading system of claim 2, wherein the pusher head is a suction cup assembly, a touch plate, or a side clamp.

5. The glass loading system of claim 1, wherein the weather table and the cloth table are each provided with an independent frame or share the same frame.

6. The glass loading system of claim 5, wherein the weatherstrip support platform or the cloth support platform is a float support platform comprising: a plurality of universal support elements arranged on the frame; the gimbal support element provides support to the glass.

7. The glass loading system of claim 1, wherein the weathersheet support platform or the cloth support platform is an air bearing platform that supports the glass with a gas.

8. The glass loading system of claim 1, wherein the weatherstrip support platform or the cloth support platform is a low resistance sliding platform comprised of supports having a coefficient of friction of less than or equal to 0.3.

9. The glass loading system according to any one of claims 1 to 8, wherein the gob table is further provided with gob conveying means, and the gob supporting platform is capable of being raised and lowered relative to the gob conveying means; the piece supporting platform is located the piece conveyor top of waiting, simultaneously the piece supporting platform is located the piece conveyor top of cloth, the conveying face of piece supporting platform with the conveying face parallel and level of piece supporting platform is waited.

10. The glass loading system of claim 9, further comprising a bi-directional transfer station disposed at the front end of the candidate station in the glass conveyance direction, comprising: a longitudinal conveying mechanism, a transverse conveying mechanism capable of ascending and descending relative to the longitudinal conveying mechanism; when the transverse conveying mechanism is positioned below the longitudinal conveying mechanism, the conveying surface of the longitudinal conveying mechanism is flush with the conveying surface of the waiting sheet conveying device.

11. The glass loading system according to claim 10, wherein a lateral sensing mechanism and a longitudinal sensing mechanism for measuring a glass size are provided below the bi-directional transfer table; the transverse sensing mechanism comprises a first sensor and a second sensor which are arranged at two transverse sides of the two-way transmission table; the longitudinal sensing mechanism comprises a third sensor and a fourth sensor which are arranged on two longitudinal sides of the bidirectional transmission platform.

12. The glass loading system according to claim 10, wherein the bi-directional transfer table is provided with a lateral abutment at an end of the lateral transfer mechanism in a transfer direction and a longitudinal abutment at one or both ends of the longitudinal transfer mechanism in a transfer direction.

13. The glass loading system of claim 12, wherein the lateral abutment and the longitudinal abutment are both liftable abutments.

14. The glass loading system of claim 10, further comprising a flip top station disposed laterally adjacent to the bi-directional transfer station.

15. The glass loading system of claim 10, further comprising a marking machine for printing icons or identification codes on the surface of the glass, the marking machine being disposed at an end of the bi-directional transfer table in the direction of conveyance of the lateral transport mechanism or at an end of the bi-directional transfer table in the direction of conveyance of the longitudinal transport mechanism away from the vision table.

16. The glass loading system of claim 10, further comprising a scanning device for scanning an identification code on the glass, the scanning device disposed on the bi-directional transport table.

17. The glass loading system of claim 16, further comprising: a second overturning upper sheet table and a second glass storage rack; the second overturning upper sheet table corresponds to the second glass storage frames one by one to form a second overturning upper sheet group, and the second overturning upper sheet group is arranged on one side or two sides of the bidirectional transmission table; the second flip top platen is disposed laterally adjacent to the bi-directional transfer platen, comprising: the second overturning and sheet taking device and the second transverse conveying device are used for conveying glass to the two-way conveying table; the second overturning and taking device can ascend and descend relative to the second transverse conveying device; the second glass storage frame is transversely adjacent to the second overturning upper sheet table, and the second overturning sheet taking device is used for taking glass from the second glass storage frame.

18. The glass loading system of claim 17, further comprising: a third glass storage rack and a third overturning upper sheet table; the third upset goes up the piece platform and sets up in glass direction of delivery's two-way transmission platform front end includes: a third overturning and sheet taking device and a third longitudinal conveying device for conveying glass to the bidirectional conveying table; the third overturning and taking device can ascend and descend relative to the third longitudinal conveying device; the third glass storage frame is longitudinally adjacent to the third overturning upper sheet table, and the third overturning sheet taking device is used for taking glass from the third glass storage frame.

19. The glass loading system of claim 17, further comprising: a longitudinal conveying table, a fourth overturning upper sheet table and a fourth glass storage frame which are conveyed along the glass conveying direction; the longitudinal conveying table is arranged at the front end of the first overturning upper sheet table in the glass conveying direction; the fourth upset goes up the piece platform and sets up in glass conveying direction vertical transport platform front end includes: a fourth overturning and sheet taking device and a fourth longitudinal conveying device for conveying glass to the longitudinal conveying table; the fourth overturning and taking device can ascend and descend relative to the fourth longitudinal conveying device; the fourth glass storage frame is longitudinally adjacent to the fourth overturning upper sheet table, and the fourth overturning sheet taking device is used for taking glass from the fourth glass storage frame.

20. A tempered glass production line, comprising the glass upper sheet system, the heating furnace, the cooling tempering unit and the glass lower sheet unit according to any one of claims 1 to 19, which are sequentially arranged along a glass conveying direction.

21. A method of loading a glass loading system as defined in any one of claims 1-19, comprising:

22. The method of loading of claim 21, further comprising S21 between S2 and S3:

23. The method of loading of claim 22, further comprising S5 and S6:

24. The method of loading a sheet according to claim 21, wherein the pushing head in S2 pushes down the surface of the glass to drive the glass to slide from the initial position on the sheet support platform to the designated position on the sheet support platform.

25. The method according to claim 21, wherein the pushing head in S2 sucks the glass surface and the suction force is less than or equal to the gravity of the glass to drive the glass to slide from the initial position on the glass sheet support platform to the designated position on the cloth sheet support platform.

26. The method according to claim 21, wherein the pushing head clamps the glass from the side in S2 to drive the glass to slide from the initial position on the candidate support platform to the designated position on the cloth support platform.

27. A method of loading a glass loading system as defined in any one of claims 9-19, comprising:

28. The method of loading sheets according to claim 27, further comprising S31 and S32 repeatedly performed between S3 and S4 until the glass loading on the sheet support platform meets the set requirement:

s32: s1 to S3 are performed.

29. The method of loading of claim 28, further comprising S6 and S7:

30. A method of loading a glass loading system as defined in any one of claims 10-16, comprising:

31. The method of loading sheets according to claim 30, further comprising S61, S62, S63 repeatedly performed between S6 and S7 until the glass loading on the sheet support platform meets the set requirement:

s61: performing S1 to S3;

s63: s4 to S6 are performed.

32. The method of loading of claim 31, further comprising S9, S10:

33. A method of loading a glass loading system as recited in claim 14, comprising:

34. The method of loading sheets according to claim 33, further comprising S61, S62, S63 repeatedly performed between S6 and S7 until the glass loading on the sheet support platform meets the set requirement:

s61: performing S1 to S3;

s63: s4 to S6 are performed.

35. The method of loading of claim 34, further comprising S9 and S10:

36. A method of loading a glass loading system as defined in any one of claims 9-19, comprising:

37. The method of loading sheets according to claim 36, further comprising S51, S52, S53 repeatedly performed between S5 and S6 until the glass loading on the sheet support platform meets the set requirement:

s51: performing S1 to S2;

s53: s3 to S5 are performed.

38. The method of loading of claim 37, further comprising S8, S9:

39. A method of loading a glass loading system as in claim 17, comprising:

40. The sheet loading method of claim 39, further comprising repeating S71, S72, S73 between S7 and S8 until the glass loading on the sheet support platform meets the set requirement:

s71: performing S1 to S4;

s73: s5 to S7 are performed.

41. The method of loading a sheet of claim 40, further comprising S10 and S11:

42. A method of loading a glass loading system as in claim 19, comprising:

43. The sheet loading method according to claim 42, further comprising S51, S52, S53 repeatedly performed between S5 and S6 until the glass loading amount on the sheet supporting platform meets the set requirement:

S51: performing S1 to S2;

s53: s3 to S5 are performed.

44. The method of loading a sheet of claim 43, further comprising S8 and S9: