High-speed typesetting machine for solar cell strings

Abstract

The utility model relates to a high-speed typesetting machine for solar cell strings, which comprises a rack, and a glass plate input mechanism, a glass plate output mechanism, a cell string conveying mechanism, a robot typesetting mechanism and a jacking conveying mechanism are integrally mounted in the rack; the glass plate input mechanism conveys glass plates in the first direction. The glass plate output mechanism conveys the typeset glass plates in the second direction; the robot typesetting mechanisms are installed on the two sides of the rack correspondingly and used for directly grabbing the battery strings on the battery string conveying mechanism for typesetting. The battery string conveying mechanism is arranged between the two robot typesetting mechanisms, located above the glass plate input mechanism and used for conveying battery strings. The jacking conveying mechanism is used for jacking the glass plates on the glass plate input mechanism for typesetting and transferring and placing the typeset glass plates on the glass plate output mechanism. The device has the advantages of being high in typesetting efficiency, stable in operation, easy and convenient to install, capable of saving production cost and high in equipment integration.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic component typesetting, and in particular to a high-speed typesetting machine for solar cell strings. Background Art

[0002] During the production process of photovoltaic modules, individual cells need to be formed into cell strings first, and then the cell strings are arranged on the glass plate through a typesetting process.

[0003] The original layout method is matched with the use of standard stringer. Two sets of connecting lines are used to receive the battery strings output by two stringer machines. The layout of a single battery string is completed by three sets of mechanisms and actions: grabbing by an operating robot, transferring on a transfer platform, and then using a layout robot for layout. Because the stringer is constantly upgraded to a high-speed stringer, the speed of the stringer is getting faster and faster. A single layout robot cannot meet the rhythm of the high-speed stringer. Two operating robots grab the battery strings to the transfer platform. This structural layout method adds another set of actions, and the structure and actions are complex and the efficiency is low.

[0004] Therefore, there is an urgent need to provide a high-speed typesetting machine for solar cell strings to solve the above-mentioned technical problems. Utility Model Content

[0005] Based on this, a high-speed typesetting machine for solar cell strings is provided, which solves the problem that the original typesetting method cannot match the rhythm of the high-speed string welding machine, has slow speed, complex structure and difficult installation. It has the advantages of high typesetting efficiency, stable operation, easy installation, saving production costs and high equipment integration.

[0006] On the one hand, a high-speed typesetting machine for solar cell strings is provided, comprising: a frame, in which a glass plate input mechanism, a glass plate output mechanism, a battery string conveying mechanism, a robot typesetting mechanism and a lifting conveying mechanism are integrated and installed; wherein the glass plate input mechanism conveys the glass plate along a first direction; the glass plate output mechanism conveys the typesetting glass plate along a second direction; the robot typesetting mechanism is respectively installed on both sides of the integrated frame, and is used to directly grab the battery string on the battery string conveying mechanism for typesetting; the battery string conveying mechanism is arranged between two of the robot typesetting mechanisms and is located above the glass plate input mechanism, and is used to dock with the outlet of the high-speed string welding machine and convey the battery string; the lifting conveying mechanism is used to lift the glass plate on the glass plate input mechanism for typesetting, and transfer the typesetting-completed glass plate to the glass plate output mechanism for transportation to the next process.

[0007] An optional solution is that the glass sheet input mechanism comprises a plurality of groups of electric rollers arranged at intervals along a first direction, the electric rollers are extended and arranged in parallel with the second direction, and the first direction is arranged perpendicular to the second direction.

[0008] An optional solution is that the lifting and conveying mechanism includes a cantilever assembly that can move up and down and horizontally along the second direction; a first avoidance gap is formed between two adjacent electric rollers for the cantilever assembly to extend into and move between the upper and lower parts of the glass plate input mechanism.

[0009] An optional solution is that the glass plate output mechanism includes a plurality of groups of conveying components arranged at intervals along the first direction, and a second avoidance gap is formed between two adjacent conveying components for the cantilever component to switch positions between the upper and lower parts of the glass plate output mechanism.

[0010] An optional solution is: a visual correction mechanism is arranged on the frame, and the visual correction mechanism is arranged above the battery string conveying mechanism, and is used to obtain the position of the battery string and take photos to detect the appearance of the battery string.

[0011] An optional solution is: the robot typesetting mechanism includes a rotating arm mechanism and a material picking mechanism, and the material picking mechanism is installed on the rotating arm mechanism; the rotating arm mechanism drives the material picking mechanism to pick up the battery string from the battery string conveying mechanism according to the position information of the battery string transmitted by the visual correction mechanism, and transports the battery string to the glass plate on the glass plate input mechanism, and arranges the battery string according to predetermined requirements.

[0012] An optional solution is: the rotating arm mechanism includes a control box, a first rotating arm and a second rotating arm; the first rotating arm is rotatably connected to the control box via a first rotating axis; the second rotating arm is rotatably connected to the free end of the first rotating arm via a second rotating axis; and the material picking mechanism is installed at the free end of the second rotating arm.

[0013] An optional solution is: the material picking mechanism includes a suction module and a lifting module, the suction module is used to suck the battery string located on the battery string conveying mechanism, and the lifting module is rotatably connected to the free end of the second rotating arm through a third rotating axis, and is used to control the lifting setting of the suction module.

[0014] An optional solution is that the high-speed typesetting machine also includes a correction mechanism, which is arranged between the glass plate input mechanism and the battery string conveying mechanism and is used to correct the position of the glass plate conveyed on the glass plate input mechanism.

[0015] An optional solution is: the correcting mechanism includes a short-side correcting component and a long-side correcting component; the short-side correcting component includes a first motor, a first synchronous belt driven by the first motor and circulating parallel to a first direction, and a first correcting module relatively arranged on the first synchronous belt to achieve mutual approach or separation movement; the long-side correcting component includes a second motor, a second synchronous belt driven by the second motor and circulating parallel to a second direction, and a second correcting module relatively arranged on the second synchronous belt to achieve mutual approach or separation movement.

[0016] An optional solution is: the first correcting module includes a first telescopic cylinder installed on the first synchronous belt and a first correcting wheel installed on the output end of the first telescopic cylinder, and the two first correcting modules use the first correcting wheel to relatively clamp the short side of the glass plate when following the movement of the first synchronous belt; the second correcting module includes a second telescopic cylinder installed on the second synchronous belt and a second correcting wheel installed on the output end of the second telescopic cylinder, and the two second correcting modules use the second correcting wheel to relatively clamp the long side of the glass plate when following the movement of the second synchronous belt.

[0017] An optional solution is: the high-speed typesetting machine also includes a material storage mechanism, which includes a linear guide rail arranged on the frame corresponding to one side of the robot typesetting mechanism, and a material box slidably arranged on the linear guide rail, and the material box is used to store the battery string with abnormal appearance detection.

[0018] Beneficial effects:

[0019] The above-mentioned high-speed typesetting machine for solar cell strings, based on the original typesetting method, cancels a set of connecting lines, cancels two operating robots and transfer platforms, reduces unnecessary actions caused by multiple mechanisms, and adds a set of robot typesetting mechanisms and jacking and conveying mechanisms. After the glass plate is transported to the preset position by the glass plate input mechanism, the jacking and conveying mechanism lifts the glass plate higher than the glass plate input mechanism. At this time, the glass plate and the jacking and conveying mechanism are relatively still, ensuring the positioning accuracy of the glass plate. The jacking and conveying mechanism gradually moves toward the robot typesetting mechanism according to the specified distance. The robot typesetting mechanism directly grabs the battery string on the battery string conveying mechanism for typesetting. After the typesetting is completed, the jacking and conveying mechanism transfers the glass plate to the glass plate output mechanism for transportation to the next process. The above-mentioned high-speed typesetting method uses a jacking and conveying mechanism in conjunction with a robot typesetting mechanism, which has the advantages of compact structure, fast speed, high stability, simple movement, and easy installation during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1is a schematic structural diagram of a high-speed typesetter for a solar cell string in one embodiment;

[0021] Figure 2 is a structural schematic diagram of a glass plate input mechanism in one embodiment;

[0022] Figure 3 It is a structural schematic diagram of a lifting and conveying mechanism in one embodiment;

[0023] Figure 4 A schematic diagram of the structure of a short edge correction component in one embodiment;

[0024] Figure 5 A schematic diagram of the structure of a long edge correction component in one embodiment;

[0025] Figure 6 A schematic diagram of the structure of a robot typesetting mechanism in one embodiment;

[0026] Figure 7 Schematic diagram of the installation of a linear guide rail and a material box in one embodiment.

[0027] Figure numerals: 1, frame; 11, visual correction mechanism; 12, linear guide rail; 13, material box; 14, driving module; 2, glass plate input mechanism; 21, electric roller; 211, avoidance area; 22, first avoidance gap; 23, beam; 24, support frame; 3, glass plate output mechanism; 31, conveying assembly; 32, second avoidance gap; 4, battery string conveying mechanism; 5, robot typesetting mechanism; 51, rotating arm mechanism; 511, control box; 512, first rotating arm; 513, second rotating arm; 514, first rotating axis; 515, second rotating axis; 516, third rotating axis; 52, material picking mechanism; 521, suction module; 522, lifting module; 6, lifting and conveying mechanism; 61, suspension Arm assembly; 611, supporting pole; 612, supporting support rod; 62, mounting base; 621, walking linear guide; 622, ball screw; 63, moving base; 631, lifting linear guide; 632, lifting cylinder; 7, battery string; 8, bottom conveying mechanism; 9, alignment mechanism; 91, short side alignment assembly; 911, first motor; 912, first synchronous belt; 913, first alignment module; 9131, first telescopic cylinder; 9132, first alignment wheel; 914, first mounting piece; 92, long side alignment assembly; 921, second motor; 922, second synchronous belt; 923, second alignment module; 9231, second telescopic cylinder; 9232, second alignment wheel; 924, second mounting piece. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the present application in a schematic manner, and therefore the drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0030] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which this application can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by this application, should still fall within the scope of the technical contents disclosed in this application.

[0031] The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "middle", "longitudinal", "lateral", "horizontal", "inner", "outer", "radial", "circumferential" and the like in this specification are based on the directions or positional relationships shown in the drawings and are only for the convenience of simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] The embodiment of the present application provides a high-speed typesetting machine for solar cell strings, which solves the problem that the original typesetting method cannot match the rhythm of the high-speed string welding machine, has slow speed, complex structure, and difficult installation. It has the advantages of high typesetting efficiency, stable operation, easy installation, saving production costs, and high equipment integration.

[0033] The following is a detailed description of a high-speed typesetting machine for a solar cell string provided in this embodiment in conjunction with the accompanying drawings. Figure 1As shown, it includes an integrated frame 1, in which a glass plate input mechanism 2, a glass plate output mechanism 3, a battery string conveying mechanism 4, a robot typesetting mechanism 5 and a lifting conveying mechanism 6 are installed; wherein the glass plate input mechanism 2 conveys the glass plate along a first direction x, and the glass plate output mechanism 3 conveys the glass plate after typesetting along a second direction y, the first direction x and the second direction y are vertically arranged, the first direction x is arranged along the width or length direction of the frame 1; the second direction y is arranged along the width or length direction of the frame 1; the robot typesetting mechanism 5 is symmetrically installed on both sides of the frame 1, and is used to directly grab the battery string 7 on the battery string conveying mechanism 4 for typesetting; the battery string conveying mechanism 4 is arranged between the two robot typesetting mechanisms 5, and is located above the glass plate input mechanism 2, for docking with the outlet of the high-speed string welding machine, and for conveying the battery string 7; the lifting conveying mechanism 6 is used to lift the glass plate on the glass plate input mechanism 2 for typesetting, and transfer the glass plate after typesetting to the glass plate output mechanism 3 for transportation to the next process.

[0034] In this embodiment, the high-speed typesetting machine corresponds to a single high-speed string welding machine. On the basis of the original typesetting method, a set of connecting lines is cancelled, the typesetting robot and the transfer platform are cancelled, and the redundant actions caused by the extra mechanism are reduced. The two operating robots are changed to the robot typesetting mechanism 5 in this embodiment, and an additional set of lifting and conveying mechanism 6 is added. The lifting and conveying mechanism 6 is used to lift the glass plate located on the glass plate input mechanism 2, and gradually move the glass plate in a relatively static state toward the direction of the robot typesetting mechanism 5 according to the specified distance set by the system. The robot typesetting Mechanism 5 directly grabs the battery string 7 located on the battery string conveying mechanism 4 and typesets it on the glass plate. After the typesetting is completed, the lifting conveying mechanism 6 transfers the glass plate to the glass plate output mechanism 3 for transportation to the next process, thereby eliminating the belt conveying method in the traditional conveying device. The typesetting method using the lifting conveying mechanism 6 and the two robot typesetting mechanisms 5 reduces the complexity of the robot's movements, simplifies the operations of taking strings and typesetting, shortens the typesetting cycle, and improves the typesetting efficiency. The typesetting method of this equipment has the advantages of fast speed, stable operation, and high equipment integration.

[0035] Please refer to Figure 1 , Figure 2As shown, in this embodiment, it should be noted that the glass plate input mechanism 2 is arranged on the left side of the frame 1, and includes an electric roller 21, a crossbeam 23 and a support frame 24. The crossbeam 23 is integrated and installed in the frame 1, and is set to two and arranged at intervals along the second direction y, and the crossbeam 23 is extended along the first direction x. The electric roller 21 is set in a plurality of groups, and a plurality of groups of electric rollers 21 are arranged between two crossbeams 23. A plurality of groups of electric rollers 21 are arranged at equal intervals along the first direction x, and a first avoidance gap 22 is formed between two adjacent electric rollers 21. The length direction of the electric roller 21 is extended in parallel to the second direction y, and the two ends of the electric roller 21 are respectively installed on the crossbeam 23 through the support frame 24. In this embodiment, the glass plate input mechanism 2 uses the electric roller 21 to transport the glass plate. Compared with the traditional roller form, the assembly and processing difficulty of the electric roller 21 is low, and the equipment operation safety is high.

[0036] The glass plate output mechanism 3 is arranged on the right side of the frame 1, and includes a plurality of output assemblies 31, which are arranged at equal intervals along the first direction x, and the output assemblies 31 extend parallel to the second direction y, and a second avoidance gap 32 is formed between two adjacent output assemblies 31. Preferably, the output assemblies 31 can be a conveyor belt.

[0037] Please refer to Figure 1-Figure 3 As shown, in order to realize the action requirements of the lifting and conveying mechanism 6, the glass bottom plate on the glass plate input mechanism 2 is lifted upward and moved along the second direction y according to the system set step distance, and then placed on the glass plate output mechanism 3, and then returned to the bottom of the glass plate input mechanism 2. In this embodiment, the lifting and conveying mechanism 6 is reasonably structurally designed.

[0038] Specifically, the lifting and conveying mechanism 6 is arranged below the glass plate output mechanism 3, and includes a cantilever assembly 61, a mounting base 62 and a moving base 63. When in use, the cantilever assembly 61 can be cantilevered from one side of the electric roller 21 and extended into the first avoidance gap 22 between two adjacent electric rollers 21, and can move up and down in the first avoidance gap 22 to lift the glass plate on the glass plate input mechanism 2, and can also move horizontally along the second direction y to transfer the glass plate to the glass plate output mechanism 3. The mounting base 62 is installed inside the frame 1 and located below the glass plate output mechanism 3, and a linear travel guide 621 extending parallel to the second direction y is arranged on the mounting base 62. The moving base 63 is arranged on the mounting base 62 and is slidably connected to the linear travel guide 621 through a slider, and then the moving base 63 can slide back and forth along the length direction of the linear travel guide 621. A ball screw 622 is also provided on the mounting base 62 . The ball screw 622 is driven by a motor to drive the movable base 63 to move along the extension direction of the travel linear guide rail 621 , that is, along the second direction y.

[0039] A vertically arranged lifting linear guide rail 631 is arranged on the movable base 63, and the cantilever assembly 61 is slidably connected to the lifting linear guide rail 631 through a slider, so that the cantilever assembly 61 can be raised and lowered along the height direction of the lifting linear guide rail 631. A lifting cylinder 632 is also arranged on the movable base 63, and the lifting cylinder 632 drives the cantilever assembly 61 to be raised and lowered along the height direction of the lifting linear guide rail 631.

[0040] The cantilever assembly 61 includes a plurality of support posts 611 spaced apart on the movable base 63 and a support rod 612 having one end fixed on the support post 611 and the other end extending horizontally and parallel to the second direction y. The support rod 612 is cantilevered on the support post 611 and extends toward the direction of the glass plate input mechanism 2. When the movable base 63 approaches the glass plate input mechanism 2, the cantilevered support rod 612 can gradually extend into the glass plate input mechanism 2 and extend under the glass plate. When the support rod 612 moves away from the glass plate input mechanism 2, the support rod 612 can gradually retract into the conveying section of the glass plate output mechanism 3, and the glass plate can be placed on the conveying plane of the glass plate output mechanism 3 by moving up and down.

[0041] Of course, the structure of the lifting and conveying mechanism 6 in this embodiment is not limited to this, and may also be other structural forms in other embodiments, which is not specifically limited in this embodiment.

[0042] Please refer to Figure 1 As shown, the frame 1 is also integrated with a bottom conveying mechanism 8, which is arranged in the space below the glass plate input mechanism 2 and extends in parallel to the first direction x. The bottom conveying mechanism 8 is used to convey the bottom glass plate for use by high-speed typesetting machines at other positions. In this embodiment, the component input mechanism 2 is in the form of an electric roller 21, and a large space can be reserved at its lower position according to the on-site layout, so that the two layers, namely the upper component input mechanism 2 and the lower bottom conveying mechanism 8, can simultaneously convey the glass plate without stopping the machine. The upper component input mechanism 2 can convey the glass plate to the high-speed typesetting machine in this embodiment for typesetting, and the lower bottom conveying mechanism 8 can convey the glass plate to the next high-speed typesetting machine for typesetting, so that the versatility of the typesetting machine can be improved.

[0043] Please refer to Figure 1 As shown, after the glass plate enters the high-speed typesetting machine from the glass plate input mechanism 2, the position of the four peripheries needs to be corrected before typesetting can be performed to ensure that the position of the typesetting battery string meets the requirements. Therefore, a correction mechanism 9 is also provided in the frame 1, and the correction mechanism 9 is provided above the glass plate input mechanism 2, and is used to correct the position of the glass plate transported on the glass plate input mechanism 2.

[0044] Please refer to Figure 1 , Figure 2 as well as Figure 4 As shown, in one example, the correction mechanism 9 includes a short-side correction component 91 and a long-side correction component 92. The short-side correction component 91 is invertedly installed on the internal upper crossbeam of the frame 1, and specifically includes a first motor 911, a first synchronous belt 912 driven by the first motor 911 and circulating in parallel with the first direction x, and a first correction module 913 relatively arranged on the first synchronous belt 912 to achieve mutual movement of approaching or separating. The first correction module 913 includes a first telescopic cylinder 9131 and a first correction wheel 9132. The first telescopic cylinder 9131 is installed on the first synchronous belt 912 through a first mounting member 914. The first telescopic cylinder 9131 drives the first correction wheel 9132 to be raised and lowered. During correction, the first motor 911 rotates to drive the first synchronous belt 912 to work, and the first synchronous belt 912 drives the first telescopic cylinders 9131 at both ends to move toward the middle at the same time. The first correction wheel 9132 at the top of the first telescopic cylinder 9131 realizes the short side positioning of the glass plate in a clamping manner.

[0045] Please refer to Figure 1 , Figure 2 as well as Figure 5 As shown, the long side alignment component 92 is installed on the crossbeam 23 of the glass plate input mechanism 2, and includes a second motor 921, a second synchronous belt 922 driven by the second motor 921 and circulating in parallel with the second direction y, and a second alignment module 923 relatively arranged on the second synchronous belt 922 to achieve mutual approach or separation. The second alignment module 923 includes a second telescopic cylinder 9231 and a second alignment wheel 9232. The second telescopic cylinder 9231 is installed on the second synchronous belt 922 through a second mounting member 924. The second telescopic cylinder 9231 drives the second alignment wheel 9232 to be raised and lowered. During alignment, the second motor 921 rotates to drive the second synchronous belt 922 to work. The second synchronous belt 922 drives the second telescopic cylinders 9231 at both ends to move toward the middle at the same time. The second alignment roller 9232 realizes the long side positioning of the glass plate in a clamping manner.

[0046] Since both the short side correction component 91 and the long side correction component 92 are provided with corresponding synchronous belts parallel to the first direction x or the second direction y, and the synchronous belts are continuous and uninterrupted, in order to better layout the correction mechanism 9. In this embodiment, the short side correction component 91 is hung upside down on the internal upper beam of the frame 1, and the long side correction component 92 is installed on the beam 23 at the bottom of the glass plate input mechanism 2, so that the synchronous belts of the short side correction component 91 and the long side correction component 92 can be completely staggered in height without interference. And according to Figure 2As shown, the second straightening module 923 in the long-side straightening component 92 is just arranged in the first avoidance gap 22, which does not affect the movement of the second straightening module 923. Since the short-side straightening component 91 is arranged upside down, an avoidance area 211 is also arranged on the electric roller 21. The first straightening wheel 9132 in the first straightening module 913 is correspondingly arranged in the avoidance area 211. Therefore, when the first straightening wheel 9132 moves along the first direction x, the avoidance area 211 can make way for the first straightening wheel 9132, thereby facilitating the first straightening wheel 9132 to perform positioning operations on the short side of the glass plate.

[0047] Please refer to Figure 1 As shown, in this embodiment, it should be noted that the battery string conveying mechanism 4 is arranged above the glass plate input mechanism 2, and the conveying direction of the battery string conveying mechanism 4 is consistent with the second direction y. The battery string conveying mechanism 4 is arranged in two groups, and the two groups of battery string conveying mechanisms 4 correspond to two robot typesetting mechanisms 5 respectively. When the battery string conveying mechanism 4 conveys the battery string 7 to the preset position, the robot typesetting mechanism 5 directly grabs the battery string 7 on the battery string conveying mechanism 4 and moves it to the position above the glass plate on the glass plate input mechanism 2 for typesetting. By arranging the battery string conveying mechanism 4 and the glass plate input mechanism 2 perpendicular to each other, the loading position of the glass plate can be staggered with the loading position of the battery string 7 to prevent interference between machines and equipment.

[0048] A visual correction mechanism 11 is installed on the frame 1, and the visual correction mechanism 11 is arranged above the battery string conveying mechanism 4, and is used to obtain the position of the battery string 7 and take photos to detect the appearance of the battery string 7. For example, the visual correction mechanism 11 may include a camera and a camera bracket, and the camera is installed on the frame 1 through the camera bracket. Optionally, the camera is a CCD camera, and the position of the CCD camera is adjustable.

[0049] Please refer to Figure 1 , Figure 6 As shown, in this embodiment, it should also be noted that the robot typesetting mechanism 5 is symmetrically arranged on both sides of the battery string conveying mechanism 4. With this arrangement, the two sets of robot typesetting mechanisms 5 can be operated separately, thereby doubling the production efficiency.

[0050] In an achievable manner, the robot typesetting mechanism 5 includes a rotating arm mechanism 51 and a material picking mechanism 52, wherein the material picking mechanism 52 is mounted on the rotating arm mechanism 51; the rotating arm mechanism 51 drives the material picking mechanism 52 to pick up the battery string 7 from the battery string conveying mechanism 4 according to the position information of the battery string 7 transmitted by the visual correction mechanism 11, and transports the battery string 7 to the glass plate on the glass plate input mechanism 2, and arranges the battery string 7 according to predetermined requirements. Among them, the rotating arm mechanism 51 includes a control box 511, a first rotating arm 512 and a second rotating arm 513, and the control box 511 controls the rotation of the first rotating arm 512 and the second rotating arm 513, and the first rotating arm 512 is rotatably connected to the control box 511 through a first rotating shaft 514, and the first rotating shaft 514 is vertically arranged. It can be understood that the first rotating arm 512 performs a circular motion on a horizontal plane with the first rotating shaft 514 as the axis. The second rotating arm 513 is rotationally connected to the free end of the first rotating arm 512 through the second rotating axis 515, and the material picking mechanism 52 is installed at the free end of the second rotating axis 515. The second rotating axis 515 is vertically arranged. It can be understood that the second rotating arm 513 makes a circular motion on the horizontal plane with the second rotating axis 515 as the axis. Therefore, when the robot typesetting mechanism 5 is working, the first rotating arm 512 and the second rotating arm 513 make a rotational motion around the first rotating axis 514 or the second rotating axis 515, and are configured as a simple planar motion. When working in a plane coordinate system, the point-to-point planar motion mode is fast and simple to work. The streamlined structure makes the mass of each rotating arm and rotating axis lighter, and a very small inertia is obtained during high-speed rotation, so as to achieve the effect of high-speed typesetting.

[0051] In an achievable manner, the material taking mechanism 52 includes a material suction module 521 and a lifting module 522, wherein the material suction module 521 is used to suck the battery string 7 located on the battery string conveying mechanism 4, and the lifting module 522 is connected to the free end of the second rotating arm 513 through the third rotating shaft 516, and is used to control the lifting setting of the material suction module 521. Among them, the lifting module 522 can be a lifting screw, and it can be understood that the lifting module 522 can make a circular motion in a plane and can also be lifted and lowered at the same time.

[0052] Please refer to Figure 1 , Figure 7As shown, in this embodiment, it should be noted that the high-speed typesetting machine also has a material storage mechanism, which includes a linear guide 12 arranged on the frame 1 corresponding to the side of the robot typesetting mechanism 5, and a material box 13 slidably arranged on the linear guide 12. The material box 13 is set as a cache material box, an NG material box, etc. according to the needs. When set as an NG material box, the two robot typesetting mechanisms 5 each accurately pick up a battery string 7 according to the battery string position information obtained by the visual correction mechanism 11, and process it according to the detection result of the visual correction mechanism 11. If the detection is NG, it is placed in the NG material box. If the detection is OK, the two robot typesetting mechanisms 5 adsorb the two battery strings 7 and place them on the glass plate according to the typesetting requirements to complete the typesetting of the first row of battery strings.

[0053] In one practicable manner, a driving module 14 for driving the material box 13 to move is also provided on the linear guide rail 12. By using the driving module 14 to drive the material box 13 to slide on the linear guide rail 12, the material box 13 has a movable function, and can achieve material removal without stopping the machine. Preferably, the driving module 14 is configured as a cylinder.

[0054] The implementation principle of this embodiment is as follows: when in use, the battery string conveying mechanism 4 is connected to the outlet of a high-speed stringing machine to convey the battery string 7. After the visual correction mechanism 11 takes a photo for identification, the two robot typesetting mechanisms 5 directly grab the battery string 7 for typesetting. After the glass plate reaches the preset position through the glass plate input mechanism 2 and is corrected and positioned by the correction mechanism 9, the lifting and conveying mechanism 6 lifts the cantilever assembly 61 placed on the lower side of the glass plate input mechanism 2. The cantilever assembly 61 lifts the glass plate so that the glass plate is higher than the glass plate input mechanism 2. At this time, the glass plate is relatively still with the cantilever assembly 61 to ensure the positioning accuracy of the glass plate. The lifting and conveying mechanism 6 gradually conveys the glass plate to the direction of the robot typesetting mechanism 5 according to the distance specified by the system for typesetting. This cycle is repeated until the typesetting is completed. After the typesetting is completed, the lifting and conveying mechanism 6 lowers the cantilever assembly 6 so that the completed glass plate is placed on the glass plate output mechanism 3 and transported to the next process. The above-mentioned typesetting method can effectively save space during the installation process, and has a compact beat, simple movements, high typesetting efficiency and high stability during use.

[0055] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A high-speed typesetting machine for solar cell strings, characterized in that: include: A frame (1), in which a glass plate input mechanism (2), a glass plate output mechanism (3), a battery string conveying mechanism (4), a robot typesetting mechanism (5) and a lifting conveying mechanism (6) are integrated and installed; Wherein, the glass sheet input mechanism (2) transports the glass sheet along a first direction; The glass plate output mechanism (3) transports the typesetting glass plate along a second direction; The robot typesetting mechanism (5) is respectively installed on both sides of the frame (1) and is used to directly grab the battery string (7) on the battery string conveying mechanism (4) for typesetting; The battery string conveying mechanism (4) is arranged between the two robot typesetting mechanisms (5) and is located above the glass plate input mechanism (2), and is used to connect to the outlet of the high-speed string welding machine and convey the battery string (7); The lifting and conveying mechanism (6) is used to lift the glass plate on the glass plate input mechanism (2) for typesetting, and to transfer the glass plate after typesetting to the glass plate output mechanism (3) for transportation to the next process.

2. The high-speed typesetting machine for solar cell strings according to claim 1, characterized in that: The glass plate input mechanism (2) comprises a plurality of groups of electric rollers (21) arranged at intervals along a first direction, wherein the electric rollers (21) are extended and arranged parallel to the second direction, and the first direction is arranged perpendicular to the second direction.

3. The high-speed typesetting machine for solar cell strings according to claim 2, characterized in that: The lifting and conveying mechanism (6) comprises a cantilever assembly (61) capable of moving up and down and horizontally along the second direction; A first avoidance gap (22) is formed between two adjacent electric rollers (21) for the cantilever assembly (61) to extend into and move between the upper and lower parts of the glass sheet input mechanism (2).

4. The high-speed typesetting machine for solar cell strings according to claim 3, characterized in that: The glass plate output mechanism (3) comprises a plurality of groups of conveying assemblies (31) arranged at intervals along the first direction, and a second avoidance gap (32) is formed between two adjacent conveying assemblies (31) for the cantilever assembly (61) to switch positions between the upper and lower parts of the glass plate output mechanism (3).

5. The high-speed typesetting machine for solar cell strings according to any one of claims 1 to 4, characterized in that: A visual correction mechanism (11) is provided on the frame (1), and the visual correction mechanism (11) is arranged above the battery string conveying mechanism (4) and is used to obtain the position of the battery string (7) and to take photos of the appearance of the battery string (7).

6. The high-speed typesetting machine for solar cell strings according to claim 5, characterized in that: The robot typesetting mechanism (5) comprises a rotating arm mechanism (51) and a material taking mechanism (52), wherein the material taking mechanism (52) is mounted on the rotating arm mechanism (51); The rotating arm mechanism (51) drives the material taking mechanism (52) to absorb the battery string (7) from the battery string conveying mechanism (4) based on the position information of the battery string (7) transmitted by the visual correction mechanism (11), and transports the battery string (7) to the glass plate on the glass plate input mechanism (2), and arranges the battery string (7) according to predetermined requirements.

7. The high-speed typesetting machine for solar cell strings according to claim 6, characterized in that: The rotating arm mechanism (51) comprises a control box (511), a first rotating arm (512) and a second rotating arm (513); The first rotating arm (512) is rotatably connected to the control box (511) via a first rotating shaft (514); The second rotating arm (513) is rotatably connected to the free end of the first rotating arm (512) via a second rotating shaft (515); The material taking mechanism (52) is installed at the free end of the second rotating arm (513); The material picking mechanism (52) comprises a material suction module (521) and a lifting module (522), wherein the material suction module (521) is used to suck the battery string (7) located on the battery string conveying mechanism (4), and the lifting module (522) is rotatably connected to the free end of the second rotating arm (513) via a third rotating shaft (516), and is used to control the lifting setting of the material suction module (521).

8. The high-speed typesetting machine for solar cell strings according to any one of claims 1 to 4, characterized in that: The high-speed typesetting machine further comprises a correction mechanism (9), and / or a material storage mechanism; The correction mechanism (9) is arranged between the glass plate input mechanism (2) and the battery string conveying mechanism (4), and is used to correct the position of the glass plate conveyed on the glass plate input mechanism (2); The material storage mechanism comprises a linear guide rail (12) arranged on the frame (1) corresponding to one side of the robot typesetting mechanism (5), and a material box (13) slidably arranged on the linear guide rail (12), wherein the material box (13) is used to store the battery string (7) with abnormal appearance detection.

9. The high-speed typesetting machine for solar cell strings according to claim 8, characterized in that: The correction mechanism (9) comprises a short side correction component (91) and a long side correction component (92); The short-side correcting component (91) comprises a first motor (911), a first synchronous belt (912) driven by the first motor (911) and cyclically transmitting in parallel with a first direction, and a first correcting module (913) arranged relatively on the first synchronous belt (912) to realize mutual approaching or separation movement; The long side alignment component (92) comprises a second motor (921), a second synchronous belt (922) driven by the second motor (921) and circulating in parallel with a second direction, and a second alignment module (923) arranged relatively on the second synchronous belt (922) to achieve a movement of moving closer or farther away from each other.

10. The high-speed typesetting machine for solar cell strings according to claim 9, characterized in that: The first alignment module (913) comprises a first telescopic cylinder (9131) installed on the first synchronous belt (912) and a first alignment wheel (9132) installed on the output end of the first telescopic cylinder (9131), and the two first alignment modules (913) are relatively clamped by the first alignment wheel (9132) to achieve positioning of the short side of the glass plate in a process of following the movement of the first synchronous belt (912); The second alignment module (923) includes a second telescopic cylinder (9231) installed on the second synchronous belt (922) and a second alignment wheel (9232) installed on the output end of the second telescopic cylinder (9231). The two second alignment modules (923) use the second alignment wheel (9232) to relatively clamp the long side of the glass plate while following the movement of the second synchronous belt (922).

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