A connecting system and connecting method for a cold end of a photovoltaic glass production line and a deep processing production line

Abstract

A connecting system and connecting method of a cold end of a photovoltaic glass production line and a deep processing production line, comprising a piece receiving device and a piece sending device, the piece receiving device is used for connecting incoming materials of a cold end production line, a shuttle conveying device is arranged between the piece receiving device and the piece sending device, after the piece receiving device stores materials to a target position, the piece receiving device conveys all the materials in the position to the shuttle conveying device, the shuttle conveying device moves from the position of the piece receiving device to the position of the piece sending device to connect the piece sending device; each shuttle conveying device is connected to at least two piece sending devices; after the shuttle conveying device sequentially transmits all the received materials to the piece sending device, the shuttle conveying device returns to the position of the piece receiving device and circulates between the piece receiving device and the piece sending device; the piece sending device is used for receiving the materials of the shuttle conveying device and conveying the materials to a deep processing production line, and each piece sending device connects to a deep processing production line.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass production, in particular to a connecting system and method for connecting a cold end of a photovoltaic glass production line with a deep processing production line. BACKGROUND

[0002] The existing photovoltaic glass production process is independently operated by the cold end production line and the deep processing production line. The glass sheet is unloaded at the end of the cold end production line by a sheet unloading machine and then transported to the front end of the deep processing production line by a forklift. The glass sheet is loaded again by a sheet loading machine. This method has low automation degree, high labor intensity, and high equipment investment cost. The output of a cold end production line is usually matched with the processing capacity of two deep processing production lines, and two cold end production lines correspond to four deep processing production lines. The glass transported by the cold end production line is mostly middle-split plate, which is transported in two pieces side by side. The glass transported by the deep processing production line is single piece, which is processed in single piece. Therefore, the cold end production line and the deep processing production line cannot be directly connected.

[0003] Connecting the cold end production line and the deep processing production line is a major challenge for technicians in this field. The present application attempts to solve the automatic connection problem between the two cold end production lines and the four deep processing production lines. In the connection process, the two-piece side-by-side transported group glass is automatically converted into single-piece transported glass to meet the deep processing requirements. The glass stacking, transportation, sheet loading, and unloading processes are eliminated to reduce labor intensity. The automatic production of the photovoltaic glass production line is realized to improve the production efficiency of the enterprise and reduce the equipment investment cost.

[0004] Publication No. CN218931039U discloses a photovoltaic glass production line. A first conveying mechanism is arranged on one side of a discharging mechanism, a second conveying mechanism is arranged on the side of the first conveying mechanism away from the discharging mechanism, an elevator is arranged on the second conveying mechanism, the first conveying mechanism conveys the photovoltaic glass produced by the glass sheet production line to the second conveying mechanism, the second conveying mechanism conveys the photovoltaic glass to the elevator, and finally the photovoltaic glass is conveyed to the storage area by the elevator. The first conveying mechanism and the second conveying mechanism replace manual conveying to reduce the collision between the glass sheet production line and the warehouse, improve the conveying safety, and improve the production and transportation stability.

[0005] Publication No. CN116395398A discloses a photovoltaic glass production line automatic sheet taking and stacking equipment. The suction cups are arranged to directly adsorb and take the photovoltaic glass. Compared with the negative pressure adsorption machine, the use cost is low. After adsorption, the external air can smoothly enter the inside of the suction cup through the air guide assembly, which facilitates the separation of the photovoltaic glass and the suction cup and makes the unloading more convenient. The air cylinder drives the two suction cups to simultaneously enter the air.

[0006] Publication No. CN215478314U discloses a kind of ultra-thin photovoltaic glass production line buffer piece equipment, be arranged between two equipment, when current equipment fails, hydraulic cylinder will intermittently drive first lifting plate, second lifting plate and third lifting plate rise, three lifting plates can be buffered one by one by photovoltaic glass conveyed from rear equipment, so as to avoid collision and extrusion with photovoltaic glass on front equipment, so as to avoid photovoltaic glass damage, strong practicability;When equipment is normal, first lifting plate, second lifting plate and third lifting plate are reset, and buffered photovoltaic glass is conveyed to front equipment one by one by roller conveyor, so that buffered photovoltaic glass can be subjected to subsequent production process, and use effect is good;

[0007] The above prior art cannot overcome the above technical defects for material connection and transmission between the cold end of the photovoltaic glass production line and the deep processing production line, and therefore technical improvement is needed to solve the above difficulties. SUMMARY

[0008] Therefore, in view of the deficiencies of the prior art, the purpose of the present application is to provide a connection system and method for the cold end of a photovoltaic glass production line and a deep processing production line, to solve the problem of automatic connection between the glass cold end production line and the deep processing production line, improve production efficiency and the degree of automation of the whole line, and reduce equipment investment cost.

[0009] The technical solution adopted by the present application is as follows to achieve the above purpose and other related purposes:

[0010] A connection system for the cold end of a photovoltaic glass production line and a deep processing production line includes a piece collecting device and a piece feeding device. The piece collecting device is used to connect the incoming material of a cold end production line. A shuttle conveying device is arranged between the piece collecting device and the piece feeding device. After the piece collecting device stores the material to the target position, the piece collecting device conveys all the material in the position to the shuttle conveying device. The shuttle conveying device moves from the position of the piece collecting device to the position of the piece feeding device to connect the piece feeding device.

[0011] Each shuttle conveying device is connected to at least two piece feeding devices.

[0012] After the shuttle conveying device sequentially transmits all the received material to the piece feeding device and returns to the position of the piece collecting device, it circulates between the piece collecting device and the piece feeding device. The piece feeding device is used to receive the material from the shuttle conveying device and convey it to a deep processing production line. Each piece feeding device connects to a deep processing production line.

[0013] The technical solution provided in the present application also has the following technical features:

[0014] Preferably, the shuttle conveying device is provided with at least two layers of vertically stacked roller tables; the shuttle conveying device comprises a synchronous belt assembly, a frame, and a traveling device; the synchronous belt assembly comprises a motor, a transmission shaft, and a reverser; the synchronous belt assembly is used to control the height of the roller tables, and the shuttle conveying device moves to a target station through the traveling device.

[0015] Preferably, the sheet collecting device comprises a synchronous belt assembly A, a main motor A, a driving transmission shaft A, a synchronous belt assembly B, a reverser A, a synchronous belt assembly C, a frame A, a single-drive belt conveyor A, a synchronous belt assembly L, and a reverser B; the frame A is used to support and fix the main body of the sheet collecting device; the sheet collecting device is provided with at least two layers of vertically stacked roller tables; the synchronous belt assembly A, the synchronous belt assembly B, the synchronous belt assembly C, and the synchronous belt assembly L are used to adjust the height of the roller tables, so that the empty roller tables are used to connect the incoming materials of the cold-end production line conveying roller tables; the main motor A drives the driving transmission shaft A; one end of the driving transmission shaft A drives the synchronous belt assembly B and the synchronous belt assembly C through the reverser A; the other end of the driving transmission shaft A drives the synchronous belt assembly A and the synchronous belt assembly L through the reverser B.

[0016] Preferably, the roller tables in the same layer of the sheet collecting device are two groups, corresponding to two groups of output roller tables of the cold-end production line conveying roller tables.

[0017] Preferably, the shuttle conveying device comprises a synchronous belt assembly D, a main motor B, a driving transmission shaft B, a synchronous belt assembly E, a reverser C, a synchronous belt assembly F, a frame B, a double-drive belt conveyor, a traveling wheel A, a traveling motor, a guide rail, a traveling wheel B, a synchronous belt assembly G, and a reverser D; the frame B is used to support and fix the main body of the shuttle conveying device; the shuttle conveying device is provided with at least two layers of vertically stacked roller tables; the synchronous belt assembly D, the synchronous belt assembly E, the synchronous belt assembly F, and the synchronous belt assembly G are used to adjust the height of the roller tables, so that the empty roller tables are used to connect the incoming materials of the sheet collecting device, or / and the full roller tables are used to connect the output materials of the sheet feeding device; the main motor B drives the driving transmission shaft B; one end of the driving transmission shaft B drives the synchronous belt assembly E and the synchronous belt assembly F through the reverser C; the other end of the driving transmission shaft B drives the synchronous belt assembly D and the synchronous belt assembly G through the reverser D; the traveling motor drives the traveling wheel B and the traveling wheel A to move the shuttle conveying device to a target station on the guide rail.

[0018] Preferably, the roller tables in the same layer of the shuttle conveying device are two groups, corresponding to two groups of output roller tables of the sheet collecting device.

[0019] Preferably, the guide rail is provided with a patch station for increasing or decreasing the materials of the shuttle conveying device.

[0020] Preferably, the hairpin device comprises a synchronous belt assembly H, a main motor C, a driving shaft C, a synchronous belt assembly I, a reversing device E, a synchronous belt assembly J, a frame C, a single-drive belt conveyor B, a synchronous belt assembly K, a reversing device F, and the frame C is used to support and fix the main body of the hairpin device. At least two layers of vertically stacked roller ways are arranged on the hairpin device. The synchronous belt assembly H, the synchronous belt assembly I, the synchronous belt assembly J and the synchronous belt assembly K are used to adjust the height of the roller way, so that the full-warehouse roller way is connected with the conveying roller way of the deep processing production line to output the material. The main motor C drives the driving shaft C, one end of the driving shaft C drives the synchronous belt assembly I and the synchronous belt assembly J through the reversing device E, and the other end of the driving shaft C drives the synchronous belt assembly H and the synchronous belt assembly K through the reversing device F.

[0021] Preferably, a cold end production line conveying roller way is arranged between the cold end production line and the hairpin device, and a deep processing production line conveying roller way is arranged between the hairpin device and the deep processing production line.

[0022] Preferably, the material is a glass sheet.

[0023] Preferably, the patch station is provided with an up-and-down sheet device.

[0024] Preferably, each connection with the cold end production line is connected with a hairpin device, each hairpin device is provided with at least one shuttle conveying device, and each shuttle conveying device is provided with at least one hairpin device.

[0025] A connection method of a cold end of a photovoltaic glass production line and a deep processing production line, comprising the following steps:

[0026] Step one, an output end of the cold end of the photovoltaic glass production line is provided with a hairpin device for temporarily storing the material;

[0027] Step two, the material temporarily stored in the hairpin device is delivered to the shuttle conveying device at one time, and the material received by the shuttle conveying device is sequentially conveyed to the hairpin device from left to right;

[0028] Step three, the hairpin device sequentially conveys the material to the deep processing production line.

[0029] The technical scheme provided in the application also has the following technical features:

[0030] Preferably, step four, steps one to three are repeated, or step two is repeated.

[0031] The application has the following characteristics:

[0032] The application connects the originally independently running cold end production line and the deep processing production line, realizes the automatic production of the whole photovoltaic glass production line, provides a solid foundation for the intelligent production of photovoltaic glass, effectively reduces the equipment investment cost of the photovoltaic glass production line, and improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 A layout schematic diagram of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application;

[0034] Figure 2 A perspective view of a sheet collecting device of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application;

[0035] Figure 3 A perspective view of a shuttle conveying device of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application;

[0036] Figure 4 A perspective view of a sheet releasing device of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application;

[0037] Figure 5 A schematic diagram of a single-drive structure principle of a sheet collecting device of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application;

[0038] Figure 6 A schematic diagram of a double-drive structure principle of a shuttle conveying device of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application;

[0039] Figure 7 A schematic diagram of a single-drive structure principle of a sheet releasing device of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application;

[0040] Figure 8 A layout diagram of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application;

[0041] Figure 9 A schematic diagram of a work station layout of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application; Figure 1

[0042] A schematic diagram of a work station layout of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application; Figure 10 Figure 1 A schematic diagram of a work station layout of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application;

[0043] Figure 11 A schematic diagram of a work station layout of a connecting system of a cold end of a photovoltaic glass production line and a deep processing production line according to the present application; Figure 8 In the drawings:

[0044]

[0045] ​​1, sheet collecting device; 2, shuttle conveying device; 3, sheet sending device; 4, cold end production line conveying roller; 5, deep processing production line conveying roller; 6, up and down sheet device; 11, synchronous belt assembly A; 12, main motor A; 13, driving shaft A; 14, synchronous belt assembly B; 15, commutator A; 16, synchronous belt assembly C; 17, frame A; 18, single drive belt conveyor A; 21, synchronous belt assembly D; 22, main motor B; 23, driving shaft B; 24, synchronous belt assembly E; 25, commutator C; 26, synchronous belt assembly F; 27, frame B; 28, double drive belt conveyor; 29, walking wheel A; 31, synchronous belt assembly H; 32, main motor C; 33, driving shaft C; 34, synchronous belt assembly I; 35, commutator E; 36, synchronous belt assembly J; 37, frame C; 38, single drive belt conveyor B; 101, synchronous belt assembly L; 102, commutator B; 201, walking motor; 202, guide rail; 203, walking wheel B; 204, synchronous belt assembly G; 205, commutator D; 301, synchronous belt assembly K; 302, commutator F. DETAILED DESCRIPTION

[0046] The specific embodiments of the present application will be further described in conjunction with the drawings. These embodiments are only used to illustrate the present application, and are not limiting to the present application.

[0047] In the description of the present application, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for description purposes and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] In addition, in the description of the present application, unless otherwise stated, the meaning of "multiple" is two or more.

[0050] AsFigures 1-7 A connecting system of a cold end of a photovoltaic glass production line and a deep processing production line, comprising a piece receiving device 1 and a piece sending device 3, the piece receiving device 1 is used for connecting the incoming material of a cold end production line, a shuttle conveying device 2 is arranged between the piece receiving device 1 and the piece sending device 3, after the piece receiving device 1 stores the material to the target position, the piece receiving device 1 conveys all the material in the position to the shuttle conveying device 2, and the shuttle conveying device 2 moves from the position of the piece receiving device 1 to the position of the piece sending device 3 to connect the piece sending device 3;

[0051] Each shuttle conveying device 2 is connected to at least two piece sending devices 3;

[0052] After the shuttle conveying device 2 sequentially transmits all the received material to the piece sending device 3 and returns to the position of the piece receiving device 1, it circulates between the piece receiving device 1 and the piece sending device 3; the piece sending device 3 is used for receiving the material of the shuttle conveying device 2 and conveying it to a deep processing production line, and each piece sending device 3 connects a deep processing production line.

[0053] Specifically, the shuttle conveying device 2 is provided with at least two layers of vertically stacked roller ways; the shuttle conveying device 2 comprises a synchronous belt assembly, a rack and a walking device, the synchronous belt assembly comprises a motor, a transmission shaft and a reverser; the synchronous belt assembly is used for controlling the height of the roller way, and the shuttle conveying device 2 moves to the target position through the walking device.

[0054] Figure 9 For Figure 1 a schematic view of the position layout, Figure 10 for Figure 1 a schematic view of rotating 90 degrees, Figure 11 for Figure 8 a schematic view of the position layout.

[0055] Specifically, the sheet collecting device 1 comprises a synchronous belt assembly A11, a main motor A12, a driving shaft A13, a synchronous belt assembly B14, a reversing device A15, a synchronous belt assembly C16, a frame A17, a single-drive belt conveyor A18, a synchronous belt assembly L101, and a reversing device B102. The frame A17 is used to support and fix the main body of the sheet collecting device 1. At least two layers of vertically stacked roller ways are arranged on the sheet collecting device 1. The synchronous belt assembly A11, the synchronous belt assembly B14, the synchronous belt assembly C16, and the synchronous belt assembly L101 are used to adjust the height of the roller ways, so that the empty roller ways are used to connect the incoming materials of the cold end production line conveying roller way 4. The main motor A12 drives the driving shaft A13. One end of the driving shaft A13 drives the synchronous belt assembly B14 and the synchronous belt assembly C16 through the reversing device A15. The other end of the driving shaft A13 drives the synchronous belt assembly A11 and the synchronous belt assembly L101 through the reversing device B102. The roller ways in the same layer of the sheet collecting device 1 are two groups, which correspond to two groups of output roller ways of the cold end production line conveying roller way 4. The shuttle conveying device 2 comprises a synchronous belt assembly D21, a main motor B22, a driving shaft B23, a synchronous belt assembly E24, a reversing device C25, a synchronous belt assembly F26, a frame B27, a double-drive belt conveyor 28, a walking wheel A29, a walking motor 201, a guide rail 202, a walking wheel B203, a synchronous belt assembly G204, and a reversing device D205. The frame B27 is used to support and fix the main body of the shuttle conveying device 2. At least two layers of vertically stacked roller ways are arranged on the shuttle conveying device 2. The synchronous belt assembly D21, the synchronous belt assembly E24, the synchronous belt assembly F26, and the synchronous belt assembly G204 are used to adjust the height of the roller ways, so that the empty roller ways are used to connect the incoming materials of the sheet collecting device 1, or / and the full roller ways are used to connect the output materials of the sheet collecting device 3. The main motor B22 drives the driving shaft B23. One end of the driving shaft B23 drives the synchronous belt assembly E24 and the synchronous belt assembly F26 through the reversing device C25. The other end of the driving shaft B23 drives the synchronous belt assembly D21 and the synchronous belt assembly G204 through the reversing device D205. The walking motor 201 drives the walking wheel B203 and the walking wheel A29 to move the shuttle conveying device 2 on the guide rail 202 to a target working position. The roller ways in the same layer of the shuttle conveying device 2 are two groups, which correspond to two groups of output roller ways of the sheet collecting device 1. The guide rail 202 is provided with a patch working position, which is used to increase or decrease the materials of the shuttle conveying device 2.The hairpin device 3 comprises a synchronous belt assembly H31, a main motor C32, a driving shaft C33, a synchronous belt assembly I34, a reversing device E35, a synchronous belt assembly J36, a frame C37, a single-drive belt conveyor B38, a synchronous belt assembly K301, a reversing device F302, the frame C37 is used to support and fix the main body of the hairpin device 3, at least two layers of vertically stacked roller ways are arranged on the hairpin device 3, the synchronous belt assembly H31, the synchronous belt assembly I34, the synchronous belt assembly J36 and the synchronous belt assembly K301 are used to adjust the height of the roller way, so that the full-warehouse roller way is connected with the deep processing production line conveying roller way 5 for outputting materials; the main motor C32 drives the driving shaft C33, one end of the driving shaft C33 drives the synchronous belt assembly I34 and the synchronous belt assembly J36 through the reversing device E35, the other end of the driving shaft C33 drives the synchronous belt assembly H31 and the synchronous belt assembly K301 through the reversing device F302; a cold-end production line conveying roller way 4 is arranged between the cold-end production line and the hairpin device 1, a deep processing production line conveying roller way 5 is arranged between the hairpin device 3 and the deep processing production line; the materials are glass sheets; an up-and-down sheet device 6 is arranged on the patching station; each cold-end production line is connected with a hairpin device 1, each hairpin device 1 is matched with at least one shuttle conveying device 2, and each shuttle conveying device 2 is matched with at least one hairpin device 3.

[0056] A connecting method of a cold end of a photovoltaic glass production line and a deep processing production line, comprising the following steps:

[0057] Step one, an output end of the cold end of the photovoltaic glass production line is provided with a hairpin device 1 for temporarily storing materials;

[0058] Step two, the materials temporarily stored by the hairpin device 1 are delivered to a shuttle conveying device 2 at one time, and the materials received by the shuttle conveying device 2 are sequentially conveyed to hairpin devices 3 from left to right;

[0059] Step three, the hairpin devices 3 convey the materials to the deep processing production line one by one;

[0060] Step four, steps one to three are repeated, or step two is repeated.

[0061] The connecting system and the connecting method of the cold end of the photovoltaic glass production line and the deep processing production line have the following characteristics: Figure 1As shown, the glass pieces of the cold end production line are collected by the piece collecting device 1, and after a certain number of pieces are stored, all the glass pieces are simultaneously delivered to the shuttle conveying device 2 at the A station, and then the shuttle conveying device 2 moves to the A1 station, and the shuttle conveying device 2 delivers all the glass pieces to the piece delivering device 3 in turn, and then the piece delivering device delivers the glass pieces to the deep processing production line in turn, and the above process is repeated to realize the connection between the cold end production line A and the deep processing production line A1; the shuttle conveying device 2 returns to the A station, and the piece collecting device 1 collects the glass pieces of the cold end production line again, and after a certain number of pieces are stored, all the glass pieces are simultaneously delivered to the shuttle conveying device 2 at the A station, and then the shuttle conveying device 2 moves to the A2 station, and the shuttle conveying device 2 delivers all the glass pieces to the piece delivering device 3 in turn, and then the piece delivering device delivers the glass pieces to the deep processing production line in turn, and the above process is repeated to realize the connection between the cold end production line A and the deep processing production line A2; the above process is repeated to complete the connection between the cold end production line and the two deep processing production lines, and during the connection process, the group of glass pieces delivered in parallel are automatically converted into single glass pieces, which meets the deep processing capacity demand.

[0062] Specifically, as an example of connection between two cold end production lines and four deep processing production lines, as shown in Figure 8 , the glass of the cold end production line A is normally delivered to the deep processing production line A1 and the deep processing production line A2 in turn; the glass of the cold end production line B is normally delivered to the deep processing production line B1 and the deep processing production line B2 in turn; when the glass of the cold end production line needs to be inspected, the shuttle conveying device 2 of the cold end production line moves to the AB station, at which time the glass of the cold end production line can be delivered to the piece taking device for quality inspection, and after the inspection is completed, the glass is delivered back to the AB station of the shuttle conveying device 2, and then the glass can be delivered to the deep processing production line as needed.

[0063] Specifically, as an example of connection between two cold end production lines and four deep processing production lines, under normal circumstances, the two cold end production lines operate independently, as shown in the attached Figure 8 ; the glass of the cold end production line A is normally delivered to the deep processing production line A1 and the deep processing production line A2 in turn; the glass of the cold end production line B is normally delivered to the deep processing production line B1 and the deep processing production line B2 in turn; when one of the cold end production lines fails, the shuttle conveying device 2 of the cold end production line moves to the AB station, at which time the glass of the cold end production line can be delivered to the piece taking device for quality inspection, and after the inspection is completed, the glass is delivered back to the AB station of the shuttle conveying device 2, and then the glass can be delivered to the deep processing production line as needed.

[0064] Specifically, as an example of two cold end production lines connected with four deep processing production lines, the automatic connection of the two cold end production lines and the four deep processing production lines is realized, and the two cold end production lines and the four deep processing production lines can be interconnected, when the cold end production line A fails, the glass of the cold end production line B can be transported to the A1 deep processing production line and the A2 deep processing production line; conversely, the same applies; the data of the two cold end production lines and the four deep processing production lines are interconnected, and the resources are shared, so that the maximum efficiency of glass production can be realized.

[0065] Specifically, the sheet receiving device 1 at the end of the cold end production line, as shown in the accompanying Figure 1 , is used to receive the glass raw sheet continuously produced by the cold end production line, and the raw sheet is transported side by side in two pieces, or it can be a whole piece of glass, which is called a group of glass; the device is composed of two or more layers of roller ways stacked vertically, as shown in the accompanying Figure 2 ; each layer of roller way can receive a group of glass; the sheet receiving device 1 can be stepped up or down in the vertical direction, and the step distance is the same as the distance between each layer of roller way, so that each layer of roller way is sequentially connected with the main line roller way to receive the glass transported by the main line; each layer of roller way of the sheet receiving device 1 is a single-drive belt conveyor A, which can simultaneously connect the group of glass transported by the cold end production line, as shown in the accompanying Figure 5 ; the sheet receiving device 1 is composed of a driving shaft A13, a synchronous belt assembly A11, a synchronous belt assembly B14, a synchronous belt assembly C16, a synchronous belt assembly L101, a commutator A15, a commutator B102, a frame A17, and a single-drive belt conveyor A; the main motor A12 transmits power to the synchronous belt assembly A11, the synchronous belt assembly B14, the synchronous belt assembly C16, and the synchronous belt assembly L101 through the commutator, and the synchronous belt assembly A11, the synchronous belt assembly B14, the synchronous belt assembly C16, and the synchronous belt assembly L101 simultaneously tension the frame of the multi-layer belt conveyor, so as to simultaneously lift the multi-layer single-drive belt conveyor A according to the layer spacing.

[0066] Specifically, the shuttle conveying device 2 next to the sheet receiving device 1, as shown in the accompanying Figure 3 , is composed of two or more layers of roller ways stacked vertically, as shown in the accompanying ; the number of layers of roller ways is the same as that of the sheet receiving device 1, and each layer of roller way can receive a group of glass. The glass of one cold end production line usually needs to be supplied to two deep processing production lines, so the shuttle conveying device 2 has three stations in the connection of the cold end production line A and the deep processing production line A1 and the connection of the cold end production line A and the deep processing production line A2, which are A station, A1 station and A2 station respectively, and the shuttle conveying device 2 can switch between the three stations to transfer the glass transferred by the sheet receiving device 1 to the sheet feeding device 3 in turn;

[0067] Each layer of the roller table of the receiving device 1 is a double-drive belt conveyor, which can first convey the left glass butt joint to the sheeting device 3, and then convey the right glass butt joint to the sheeting device 3, as shown in the attached Figure 6 ; the conveying process completes the conversion of glass from double-piece conveying to single-piece conveying; the shuttle conveying device 2 is composed of a driving shaft B23, a synchronous belt assembly D21, a synchronous belt assembly E24, a synchronous belt assembly F26, a synchronous belt assembly G204, a commutator C25, a commutator D205, a frame B27, a single-drive belt conveyor B, a walking motor 201, and walking wheels A29 and B203; the main motor B22 transmits power to the synchronous belt assembly D21, the synchronous belt assembly E24, the synchronous belt assembly F26, and the synchronous belt assembly G204 through the commutator C25 and the commutator D205, and the synchronous belt assembly D21, the synchronous belt assembly E24, the synchronous belt assembly F26, and the synchronous belt assembly G204 simultaneously tension the frames of the multi-layer belt conveyors, so as to simultaneously lift or lower the multi-layer single-drive belt conveyor B according to the layer spacing; the walking motor 201 drives the walking wheels to move forward and backward, so as to move the shuttle conveying device 2 between different stations.

[0068] Specifically, the sheeting device 3 is placed at the front end of the deep processing production line, as shown in the attached figure 1, the sheeting device 3 is composed of two or more layers of roller tables stacked vertically, as shown in the attached Figure 4 , the number of layers of the roller tables is the same as that of the receiving device 1; each layer of the roller table can receive a group of glass; the sheeting device 3 can be stepwise lifted or lowered in the vertical direction, and the step distance is the same as the distance between each layer of the roller table, so that each layer of the roller table is sequentially butt-jointed with the receiving roller table, and the glass is sequentially sent to the roller table of the deep processing production line;

[0069] Each layer of the roller table of the sheeting device 3 is a single-drive belt conveyor, which can simultaneously butt-joint the single-side glass conveyed by the shuttle conveying device 2, as shown in the attached Figure 7 ; the sheeting device 3 is composed of a driving shaft C33, a synchronous belt assembly H31, a synchronous belt assembly I34, a synchronous belt assembly J36, a synchronous belt assembly K301, a commutator E35, a commutator F302, a frame C37, and a single-drive belt conveyor B; the main motor C32 transmits power to the synchronous belt assembly H31, the synchronous belt assembly I34, the synchronous belt assembly J36, and the synchronous belt assembly K301 through the commutator E35 and the commutator F302, and the synchronous belt assembly H31, the synchronous belt assembly I34, the synchronous belt assembly J36, and the synchronous belt assembly K301 simultaneously tension the frames of the multi-layer belt conveyors, so as to simultaneously lift or lower the multi-layer single-drive belt conveyor B according to the layer spacing.

[0070] In general, the technical solution of the present application has the following characteristics:

[0071] The glass conveying of cold end production line A is taken as an example to illustrate how a deep processing production line is connected to two deep processing production lines; the glass conveying of cold end production line B to deep processing production line AB and deep processing production line B2 has the same conveying principle;

[0072] The sheet receiving device 1 at the end of the cold end production line, as shown in the attached Figure 1 , is used to receive the glass sheets continuously produced by the cold end production line; the device is composed of two or more layers of roller tables vertically stacked, as shown in the attached Figure 2 ; each layer of roller table can receive a group of glass; the sheet receiving device 1 can be lifted or lowered in a step-by-step manner in the vertical direction, with a step distance equal to the distance between each layer of roller table, so that each layer of roller table is sequentially connected to the main line roller table to receive the glass conveyed by the main line; each layer of roller table of the sheet receiving device 1 is a single-drive belt conveyor, which can simultaneously connect to the group of glass conveyed by the cold end production line, as shown in the attached Figure 5 ; when each layer of roller table of the sheet receiving device 1 is full of glass, the sheet sending device 3 sends all the stored glass to the shuttle conveying device 2 at one time; the empty sheet receiving device 1 again collects the glass conveyed by the cold end production line at one time;

[0073] The shuttle conveying device 2 next to the sheet receiving device 1, as shown in the attached Figure 3 , is composed of two or more layers of roller tables vertically stacked, as shown in the attached Figure 6 ; the number of layers of roller tables is the same as that of the sheet receiving device 1, and each layer of roller table can receive a group of glass; the glass of one cold end production line usually needs to be supplied to two deep processing production lines, so the shuttle conveying device 2 has three stations in the connection of the cold end production line A and the deep processing production line A1 and the connection of the cold end production line A and the deep processing production line A2, which are the shuttle conveying device 2, A station, the shuttle conveying device 2, A1 station and the shuttle conveying device 2, A2 station; the shuttle conveying device 2 can switch between the three stations to sequentially transfer the glass transferred by the sheet receiving device 1 to the sheet sending device 3; each layer of roller table of the sheet receiving device 1 is a double-drive belt conveyor, which can first connect and convey the left glass to the sheet sending device 3, and then connect and convey the right glass to the sheet sending device 3, as shown in the attached

[0074] The sheet sending device 3 is placed at the front end of the deep processing production line, as shown in the attached Figure 4, the number of layers of the roller table is the same as the sheet receiving device 1; each layer of the roller table can receive a group of glass; the sheet sending device 3 can be lifted or lowered in the vertical direction in a step-by-step manner, the step distance being the same as the distance between each layer of the roller table, so that each layer of the roller table is sequentially connected with the roller table of the deep processing production line to send the glass to the roller table of the deep processing production line; each layer of the roller table of the sheet sending device 3 is a single-drive belt conveyor, which can simultaneously connect with the single-side glass conveyed by the shuttle conveying device 2, see attached Figure 7 ;

[0075] The above process can be repeated to sequentially change the double-piece glass on the cold end production line into a single-piece conveying mode and convey it to the corresponding deep processing production line, thereby completing the automatic connection of the photovoltaic glass cold end production line and the deep processing production line;

[0076] At the same time, under normal circumstances, the two cold end production lines operate independently, see attached Figure 8 ; the glass of the cold end production line A is normally conveyed to the deep processing production line A1 and the deep processing production line A2 in sequence; the glass of the cold end production line B is normally conveyed to the deep processing production line B1 and the deep processing production line B2 in sequence; when the glass of the cold end production line needs to be inspected, the shuttle conveying device 2 of the cold end production line moves to the shuttle conveying device 2, AB station, at which time the glass of the cold end production line can be conveyed to the quality inspection sheet taking device to complete the quality inspection of the glass, and after the inspection is completed, the glass is conveyed back to the shuttle conveying device 2, AB station, and then conveyed to the deep processing production line as needed;

[0077] At the same time, under normal circumstances, the two cold end production lines operate independently, see attached Figure 8 ; the glass of the cold end production line A is normally conveyed to the deep processing production line A1 and the deep processing production line A2 in sequence; the glass of the cold end production line B is normally conveyed to the deep processing production line B1 and the deep processing production line B2 in sequence; when one of the cold end production lines fails, the shuttle conveying device 2 of the cold end production line moves to the shuttle conveying device 2, AB station, at which time the glass of the cold end production line can be conveyed to the sheet up-down device 6 to complete the glass up-down, ensuring the efficient operation of the deep processing production line; when the failure is removed, the shuttle conveying device 2 of the cold end production line re-conveys the glass conveyed by the cold end production line to the corresponding deep processing production line in sequence;

[0078] The automatic connection of the two cold end production lines and the four deep processing production lines of the photovoltaic glass is completed, which is not limited to the automatic connection between the number of cold end production lines and deep processing production lines; it is not limited to photovoltaic glass, and other flat glass or plate-shaped article conveying is also applicable;

[0079] The double pieces of glass transported by the cold end production line are changed into single pieces of glass in sequence and transported to the deep processing production line; the glass transported by the cold end production line is not limited to double pieces, and can also be single piece or three pieces or more pieces, which can also be changed into single pieces and transported to the deep processing production line at one time;

[0080] The application can realize the automatic connection of two cold end production lines and four deep processing production lines at the same time, and the method is also configured with a quality inspection piece taking process, which is convenient for detecting the quality of the glass; the quality of the glass includes the size and shape of the glass, flatness, transmittance, thickness, residual stress and various properties related to the quality of the glass;

[0081] The application can realize the automatic connection of two cold end production lines and four deep processing production lines at the same time, and the method is also configured with an upper piece and a lower piece, when the production capacity of one of the cold end production lines is greater than the production capacity of the corresponding deep processing production line, the glass can be lowered, or when the production capacity of the cold end production line does not meet the production capacity demand of the deep processing production line, the working efficiency of the deep processing production line can be increased by increasing the upper piece;

[0082] The application can realize the automatic connection of two cold end production lines and four deep processing production lines at the same time, and the two cold end production lines and the four deep processing production lines can be interconnected, when the cold end production line A fails, the glass of the cold end production line B can be transported to the A1 deep processing production line and the A2 deep processing production line; conversely, the same applies; the two cold end production lines and the four deep processing production lines can intercommunicate and share resources, and the maximum efficiency of glass production can be realized;

[0083] The movement of the shuttle conveying device 2 between the various stations is realized by driving the two walking wheels on the guide rail 202 through the transmission shaft of the walking motor, and each shuttle conveying device 2 has two walking motors on the front and back sides to drive two walking wheels, and the walking motor and the transmission shaft are connected through a clutch; when one of the motors drives the walking wheel through the transmission shaft, the other walking motor is in a disconnected state, at this time, four walking wheels are two driving wheels and the other two are followers; when one of the motors fails, the motor can be disconnected from the transmission shaft, and the other walking motor is enabled; therefore, the two walking motors belong to one working condition, which increases the stability of the shuttle conveying device 2 equipment; the walking action of the shuttle conveying device 2 is not limited to the walking wheel mode, and the gear, belt and chain walking modes are within the protection scope of the scheme;

[0084] The lifting mechanism of the piece receiving device 1, the shuttle conveying device 2 and the piece sending device 3 can realize lifting in the modes of chain transmission, gear transmission and synchronous belt transmission;

[0085] The multi-layer roller in the collecting device 1, the shuttle conveying device 2 and the sending device 3, the number of layers is greater than 2; the number of layers must be able to meet the condition that the collecting device 1 is full of glass before the shuttle conveying device 2 returns from other stations and is in a waiting position, so as to immediately receive the glass transferred from the collecting device 1; the glass can be conveyed by a belt conveyor, or can be conveyed by a roller, a roller or other ways;

[0086] The functions of the quality inspection and sample taking station and the up and down sample machine station are not limited, and can be other stations, such as a glass storage station or an additional production line.

[0087] The above is only the preferred embodiment of the present application, it should be noted that for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and substitutions can be made, which should be considered as the protection scope of the present application.

Claims

1. A connecting system of a cold end of a photovoltaic glass production line and a deep processing production line, comprising a sheet receiving device (1) and a sheet sending device (3), the sheet receiving device (1) being used to connect a cold end production line, characterized in that, The shuttle conveying device (2) is arranged between the sheet collecting device (1) and the sheet sending device (3), after the sheet collecting device (1) stores materials to the target position, the sheet collecting device (1) conveys all the materials in the position to the shuttle conveying device (2), the shuttle conveying device (2) moves from the position of the sheet collecting device (1) to the position of the sheet sending device (3) to connect the sheet sending device (3); Each shuttle conveying device (2) is connected to at least two sheet sending devices (3); After the shuttle conveying device (2) sequentially transmits all the received materials to the sheet sending device (3) and returns to the position of the sheet collecting device (1), it circulates between the sheet collecting device (1) and the sheet sending device (3); the sheet sending device (3) is used for receiving the materials of the shuttle conveying device (2) and conveying them to the deep processing production line, and each sheet sending device (3) is connected to a deep processing production line; The shuttle conveying device (2) is provided with at least two layers of vertically stacked roller ways; the shuttle conveying device (2) comprises a synchronous belt assembly, a rack, and a walking device, and the synchronous belt assembly comprises a motor, a transmission shaft, and a reverser; the synchronous belt assembly is used for controlling the height of the roller way, and the shuttle conveying device (2) moves to the target position through the walking device; The sheet collecting device (1) and the sheet sending device (3) each comprise two layers of vertically stacked roller ways, and each comprises a synchronous belt assembly, a main motor, a driving transmission shaft, a reverser, a frame, and a single-drive belt conveyor; the synchronous belt assembly is used for adjusting the height of the roller way, the main motor drives the driving transmission shaft, and the driving transmission shaft drives the synchronous belt assembly through the reverser, so as to realize the lifting adjustment of the roller way; The roller ways in the same layer of the sheet collecting device (1) are two groups, which correspond to the two groups of output roller ways of the sheet collecting device (1); the roller ways in the same layer of the shuttle conveying device (2) are two groups, which correspond to the two groups of output roller ways of the cold end production line conveying roller way (4); The roller ways on the sheet sending device (3) connect the deep processing production line conveying roller way (5) for outputting materials; The shuttle conveying device (2) comprises a synchronous belt assembly D (21), a main motor B (22), a driving shaft B (23), a synchronous belt assembly E (24), a reverser C (25), a synchronous belt assembly F (26), a frame B (27), a double-drive belt conveyor (28), a walking wheel A (29), a walking motor (201), a guide rail (202), a walking wheel B (203), a synchronous belt assembly G (204), and a reverser D (205). The frame B (27) is used for supporting and fixing the main body of the shuttle conveying device (2). The synchronous belt assembly D (21), the synchronous belt assembly E (24), the synchronous belt assembly F (26), and the synchronous belt assembly G (204) are used for adjusting the height of the roller way, so that the empty roller way is used for connecting the incoming material of the patching device (1), or / and the full roller way is connected to the film issuing device (3) for outputting the material. The main motor B (22) drives the driving shaft B (23). One end of the driving shaft B (23) drives the synchronous belt assembly E (24) and the synchronous belt assembly F (26) through the reverser C (25). The other end of the driving shaft B (23) drives the synchronous belt assembly D (21) and the synchronous belt assembly G (204) through the reverser D (205). The walking motor (201) drives the walking wheel B (203) and the walking wheel A (29) to move the shuttle conveying device (2) on the guide rail (202) to the target work station. A guide rail (202) is provided with a patching work station for increasing or decreasing the material of the shuttle conveying device (2). A cold end production line conveying roller way (4) is arranged between the cold end production line and the patching device (1). A deep processing production line conveying roller way (5) is arranged between the film issuing device (3) and the deep processing production line. An upper and lower film device (6) is arranged on the patching work station.

2. A system for connecting a cold end of a photovoltaic glass production line to a deep processing production line according to claim 1, characterized in that, Each patching device (1) is connected to a cold end production line. Each patching device (1) is provided with at least one shuttle conveying device (2). Each shuttle conveying device (2) is provided with at least two film issuing devices (3).

3. The connecting system of the cold end of a photovoltaic glass production line to a deep processing production line according to claim 1, characterized in that, The sheet collecting device (1) comprises a synchronous belt assembly A (11), a main motor A (12), a driving shaft A (13), a synchronous belt assembly B (14), a reversing device A (15), a synchronous belt assembly C (16), a frame A (17), a single-drive belt conveyor A (18), a synchronous belt assembly L (101), a reversing device B (102), and the frame A (17) is used for supporting and fixing the main body of the sheet collecting device (1). The sheet collecting device (1) is provided with at least two layers of vertically stacked roller tables. The synchronous belt assembly A (11), the synchronous belt assembly B (14), the synchronous belt assembly C (16), and the synchronous belt assembly L (101) are used for adjusting the height of the roller table, so that the empty roller table is used to connect the incoming material of the cold end production line conveying roller (4). The main motor A (12) drives the driving shaft A (13), one end of the driving shaft A (13) drives the synchronous belt assembly B (14) and the synchronous belt assembly C (16) through the reversing device A (15), and the other end of the driving shaft A (13) drives the synchronous belt assembly A (11) and the synchronous belt assembly L (101) through the reversing device B (102). The sheet collecting device (1) comprises a synchronous belt assembly A (11), a main motor A (12), a driving shaft A (13), a synchronous belt assembly B (14), a reversing device A (15), a synchronous belt assembly C (16), a frame A (17), a single-drive belt conveyor A (18), a synchronous belt assembly L (101), a reversing device B (102), and the frame A (17) is used for supporting and fixing the main body of the sheet collecting device (1). The sheet collecting device (1) is provided with at least two layers of vertically stacked roller tables. The synchronous belt assembly A (11), the synchronous belt assembly B (14), the synchronous belt assembly C (16), and the synchronous belt assembly L (101) are used for adjusting the height of the roller table, so that the empty roller table is used to connect the incoming material of the cold end production line conveying roller (4). The main motor A (12) drives the driving shaft A (13), one end of the driving shaft A (13) drives the synchronous belt assembly B (14) and the synchronous belt assembly C (16) through the reversing device A (15), and the other end of the driving shaft A (13) drives the synchronous belt assembly A (11) and the synchronous belt assembly L (101) through the reversing device B (102).

4. A method for connecting a cold end of a photovoltaic glass production line with a deep processing production line, using a system for connecting a cold end of a photovoltaic glass production line with a deep processing production line according to any one of claims 1 to 3, characterized in that, The steps include: Step one, the output end of the cold end of the photovoltaic glass production line is provided with a sheet collecting device (1) for temporary storage of materials; Step two, the materials temporarily stored in the sheet collecting device (1) are delivered to the shuttle conveying device (2) at one time, and the materials received by the shuttle conveying device (2) are sequentially conveyed to the sheet feeding device (3) from left to right; Step three, the sheet feeding device (3) sequentially conveys the materials to the deep processing production line.

5. A method of connecting a cold end of a photovoltaic glass production line to a deep processing production line according to claim 4, characterized in that, Step four, repeat steps one to three, or repeat step two.

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