Walking beam apparatus for shared production of solar cells having different sizes

Abstract

The present invention relates to a walking beam apparatus for shared production of solar cells having different sizes, which enables first and second cells having different sizes to be transported by the same equipment on a single production line. Since a first cell can be transported while a jig is positioned below a mounting unit, or a second cell can be transported while the jig is positioned above the mounting unit, the first and second cells having different sizes can be transported by the same equipment on a single production line, thereby reducing equipment investment costs, providing flexibility in the manufacturing process, and enabling a rapid response to diverse product requirements.

Description

Working beam device for the common production of solar cells of different sizes

[0001] The present invention relates to a working beam device for the joint production of solar cells having different sizes, and more specifically, to a working beam device for the joint production of solar cells having different sizes that enables the joint transport of a first cell and a second cell having different sizes on a single production line.

[0002] Solar thermal power generation is a method of converting sunlight into electricity, and it can be broadly divided into photovoltaic power generation and concentrated solar thermal power generation. Photovoltaic power generation is a method that directly converts sunlight into direct current electricity, whereas concentrated solar thermal power generation is a method that uses lenses or mirrors to collect sunlight and generate electricity using that heat.

[0003] The use of solar power generation is increasing as the development costs of solar power devices have decreased due to recent advancements in semiconductor technology. A solar power generation system consists of solar panels in which multiple solar cells are connected; solar cells are solid-state electrical devices that convert light into electricity using the photoelectric effect. Solar cells can be used semi-permanently and are easy to maintain as they do not require heating, unlike solar thermal concentrators. Consequently, solar power generation is attracting attention as a next-generation alternative energy production technology.

[0004] The solar cell manufacturing process is configured to process high-purity silicon into cells, followed by doping, electrode formation, thin film coating, and finally assembly into solar panels. Various treatments and inspections are performed at each stage to improve efficiency and quality. During this process, solar cells made of silicon are transferred from the first magazine to the second magazine, and after undergoing various inspections during the transfer, they are fed into the next process. At this time, the device that extracts individual solar cells from the first magazine and transfers them to the second magazine is called a walking beam device.

[0005] Meanwhile, solar cells are classified into various surface sizes based on power generation capacity and are referred to as M8, M10, M12, etc. Even within the same size, solar cells are distinguished into 'One Cell Type' and 'Half Cell Type' due to their different dimensions. This distinction is made to meet the specifications of solar panels by combining 'One Cell Type' and 'Half Cell Type' to match the power generated by the panels.

[0006] To produce these different cells, separate dedicated working beam devices must be equipped for each cell size, namely 'One Cell Type' and 'Half Cell Type'. However, this requires configuring the production line in duplicate, which poses the problem of occupying a large amount of space. Furthermore, this space issue can reduce production efficiency and simultaneously increase equipment investment costs.

[0007] In addition, solar cells are thin, so they sway when moved. This swaying puts stress on the solar cells, which can cause them to break or reduce power generation efficiency.

[0008] The objective of the present invention, which is to solve the problems of the prior art as described above, is to provide a working beam device for the joint production of solar cells of different sizes that enables the joint transport of a first cell and a second cell of different sizes on a single production line.

[0009] In addition, the invention provides a working beam device for the common production of solar cells of different sizes, which prevents damage to the solar cells and improves power generation efficiency by avoiding stress during the process of transporting the first and second cells.

[0010] To achieve the above objective, the present invention provides a working beam device for the common production of solar cells having different sizes, comprising: a base; a lateral support member having a pair of lateral support members disposed on both sides of the base; and a mounting member having a pair of mounting members disposed between both sides of the base and a mounting transfer means for moving the pair of mounting members so that the pair of mounting members are moved further apart or closer together, wherein a first cell is guided to the pair of mounting members when the pair of mounting members are positioned so that they are closer together, or a second cell having a size smaller than the first cell is guided to each of the mounting members when the pair of mounting members are positioned so that they are far apart from each other.

[0011] Additionally, the jig member further comprises a jig having a jig positioned between a pair of mounting portions and formed in a long shape along the longitudinal direction, a jig guide positioned above the jig, and a jig transfer means for raising the jig so that the jig guide faces the lateral guide, or lowering the jig so that the jig guide faces the pair of mounting portions. In a state where the jig transfer means lowers the jig guide to the lower side of the pair of mounting portions and the pair of mounting portions are moved so that they are closer to each other, a first cell is guided between the pair of lateral guides, or the pair of mounting portions are spaced apart so that they are far apart from each other. In a state where the jig transfer means raises the jig guide to face the lateral guide, a second cell is formed between the jig guide and the lateral guide. A working beam device for the common production of solar cells of different sizes, characterized by being guided.

[0012] Additionally, the above jig conveying means comprises: a pair of jig cylinders disposed at both longitudinal ends of the base; and a pair of jig connecting parts interconnecting both ends of the jig with each of the jig cylinders, wherein the jig connecting parts move the jig up and down as the jig cylinders move up and down, thereby providing a working beam device for the common production of solar cells having different sizes.

[0013] Additionally, the lateral support member further comprises a lateral transfer means disposed between the base and the lateral support member so as to adjust the width between a pair of lateral guides, wherein when a first cell is guided by a pair of lateral guides, the lateral transfer means moves the lateral support member in one direction so as to narrow the width between the lateral guides, and when a second cell is guided between the jig guide and the lateral guide, the lateral transfer means moves the lateral support member in the other direction so as to widen the width between the lateral guides, thereby providing a working beam device for the common production of solar cells having different sizes.

[0014] Additionally, the lateral transfer means comprises: a plurality of lateral sliding members arranged in parallel along the longitudinal directions of both sides of the base; a lateral cylinder arranged along the longitudinal directions of both sides of the base so as to be located on one side of the lateral sliding members; and a lateral movement guide plate positioned above the lateral sliding members and the lateral cylinders, spaced upward along the longitudinal directions of both sides of the base, with the lateral guide plate erected on the upper side thereof, wherein the lateral sliding members and the lateral cylinders are each connected to the lateral movement guide plate, and when the lateral cylinders move the lateral movement guide plate, the lateral sliding members guide the movement of the lateral movement guide plate, thereby providing a working beam device for the common production of solar cells having different sizes.

[0015] Additionally, an inclined portion is formed on the inner side of the lateral guide and the inner side of the jig guide, and when a first cell is guided between a pair of lateral guides, both sides of the first cell are guided to contact the inclined portions of the pair of lateral guides, and when a second cell is guided between the jig guide and the lateral guide, both sides of the second cell are guided to contact the inclined portions of the jig guide and the inclined portions of the lateral guide, respectively. This provides a working beam device for the common production of solar cells having different sizes.

[0016] Additionally, the above-described mounting portion comprises: a first mounting support portion formed in an elongated shape along one longitudinal direction of an upper plate spaced above the base, and a plurality of first mounting plates arranged in a row along the longitudinal upper side of the first mounting support portion; and a second mounting portion formed in an elongated shape along the other longitudinal direction of the upper plate, and a plurality of second mounting plates arranged in a row along the longitudinal upper side of the second mounting support portion, wherein the first cell is integrally mounted on the mutually adjacent first mounting plate and the second mounting plate, and the second cell is mounted on the first mounting plate and the second mounting plate, respectively, thereby providing a working beam device for the common production of solar cells having different sizes.

[0017] Additionally, the above-described mounting transfer means comprises: a plurality of mounting sliding parts arranged in parallel along the longitudinal directions of both sides of an upper plate spaced apart above the base; and a mounting cylinder arranged along the longitudinal directions of both sides of the upper plate to be located on one side of the mounting sliding part, wherein the mounting sliding part and the mounting cylinder are each connected to the mounting part, and when the mounting cylinder moves the mounting part, the mounting sliding part guides the movement of the mounting part, thereby providing a working beam device for the common production of solar cells having different sizes.

[0018] Additionally, the device provides a working beam device for the common production of solar cells of different sizes, comprising: a front-rear moving plate configured to be movable in the front-rear direction along the inner longitudinal direction between the two sides of the base, and a front-rear moving member having a front-rear transfer means for moving the front-rear moving plate in the front-rear direction along the longitudinal direction of the base; and an upper moving member configured to be movable in the vertical direction on the upper side of the front-rear moving plate, having a pair of the aforementioned seating portions disposed on the upper side, and an upper moving member disposed between the front-rear moving plate and the upper plate having an upper transfer means for moving the upper plate in the vertical direction, wherein, with a first cell or a second cell positioned on the upper side of the seating portion, the front-rear transfer means and the upper transfer means sequentially transfer the first cell or the second cell while moving the seating portion in the order of upward, forward, downward, and rear.

[0019] Additionally, the above-described upper and lower transport means comprises: a plurality of rotating support members arranged in a row along the longitudinal direction of the above-described front and rear moving plate; a rotating shaft rotatably installed on the plurality of rotating support members; a rotating motor for rotating the rotating shaft; a rotating cam coupled to the rotating shaft; and an upper and lower moving member that moves linearly in the up and down direction according to the shape of the rotating cam that is in contact with the upper side of the rotating cam, wherein the upper and lower moving member is configured to be connected to the above-described upper plate, a rotating roller is mounted on the lower side of the upper and lower moving member, the lower side of the rotating roller is in contact with the upper side of the rotating cam, and as the rotating cam is rotated, the rotating roller is rotated while the circumference of the rotating cam is in contact with the rotating roller, thereby providing a working beam device for the common production of solar cells having different sizes.

[0020] Additionally, the device provides a working beam device for the common production of solar cells of different sizes, comprising a sliding guide plate disposed between the upper and lower moving parts and the upper plate that are spaced apart from each other, a pair of internal support parts whose lower sides are respectively connected to both sides of the front and rear moving plate and whose upper sides respectively support both sides of the sliding guide plate, a sliding guide part coupled in a penetrating manner to one side of the sliding guide plate facing the upper and lower moving parts, and a guide rod whose one side is connected to the upper and upper moving parts and whose other side passes through the sliding guide part and is connected to the upper plate, wherein when the upper and lower moving parts move up and down, the guide rod moves up and down while guided by the sliding guide part, thereby causing the upper plate to move linearly in the up and down direction.

[0021] Additionally, the present invention provides a working beam device for the common production of solar cells having different sizes, comprising: a base; a lateral support member having a pair of lateral support members disposed on both sides of the base; and a seating member having a seating portion disposed between both sides of the base, wherein the device further comprises an internal flow path formed to allow air to move along the interior of the seating portion and a plurality of seating guide holes communicating with the internal flow path along the upper longitudinal direction of the seating portion, and wherein air is supplied to the internal flow path before the cell is guided to the seating portion.

[0022] Additionally, a base; a lateral support member having a pair of lateral support members disposed on both sides of the base and a lateral guide disposed on the upper side of the lateral support members; a seating member having a pair of seating members disposed between both sides of the base and a seating transfer means for moving the pair of seating members so that the pair of seating members move further apart or closer together; The jig member comprises a jig disposed between a pair of the aforementioned seating portions and formed in a long shape along the longitudinal direction, a jig guide disposed on the upper side of the jig, and a jig transfer means for raising the jig so that the jig guide faces the lateral guide, or for lowering the jig so that the jig guide faces the pair of the aforementioned seating portions, wherein the jig transfer means lowers the jig guide to the lower side of the pair of the aforementioned seating portions and moves the pair of the aforementioned seating portions so that they are closer to each other, a first cell is guided between the pair of the aforementioned lateral guides, or the pair of the aforementioned seating portions are spaced apart so that they are far apart from each other, and wherein the jig transfer means raises the jig guide to face the lateral guide, and a second cell having a size smaller than the first cell is guided between the jig guide and the lateral guide, and the lateral guide or the A working beam device for the common production of solar cells having different sizes is provided, characterized in that an air guide hole is formed upwardly in a jig guide, and air is supplied to the air guide hole before a first cell or a second cell is guided to the lateral guide or the jig guide.

[0023] Additionally, an inclined portion is formed on the inner side of the lateral guide and the inner side of the jig guide, and an air guide portion is formed protrudingly on the lower side of the inclined portion to face the lower side of a first cell or a second cell. The device further comprises an air guide channel formed to allow air to move along the internal longitudinal direction of the air guide portion, and a plurality of air guide holes communicating with the air guide channel along the upper longitudinal direction of the air guide portion, wherein air is supplied to the air guide channel before the first cell or the second cell comes into contact with the inclined portion.

[0024] Since the present invention allows the first cell to be transported with the jig positioned below the seating portion or the second cell to be transported with the jig positioned above the seating portion, cells of different sizes—namely, the first cell applied to the 'One Cell Type' and the second cell applied to the 'Half Cell Type'—can be transported in common on a single production line, thereby saving equipment investment costs, providing flexibility in the manufacturing process, and enabling a rapid response to various product requirements.

[0025] Furthermore, since the first and second cells are configured to reduce stress by sliding downward along the slope, damage and scratches to the first and second cells can be prevented, thereby improving product quality and power generation efficiency. Additionally, when the first and second cells are guided by a lateral guide or jig guide, they are safely guided to a pre-set position.

[0026] In addition, since air is discharged from the air guide hole, it mitigates the impact generated when the first and second cells are guided to the lateral guide and jig guide. This prevents stress from occurring during the transfer of the first and second cells, thereby preventing damage to the first and second cells and ensuring that marks and scratches do not occur on them.

[0027] In addition, since air is discharged from the first and second mounting plates, it alleviates the impact generated when the first and second cells are mounted on the first and second mounting plates. This prevents stress from occurring during the transfer of the first and second cells, thereby preventing the first and second cells from being damaged and effectively preventing damage or scratches to the first and second cells.

[0028] In addition, since a lateral sliding section is provided, the lateral movement guide plate has the effect of moving stably along a predetermined path. In addition, since a settling sliding section is provided, the first and second settling plates have the effect of moving stably along a predetermined path.

[0029] In addition, since the sliding guide plate, internal support, and guide rod guide the vertical movement of the vertical movement part, the upper plate has the effect of moving up and down stably along the vertical movement part and the guide rod.

[0030] FIG. 1 is a schematic diagram illustrating a working beam device for the common production of solar cells having different sizes according to a preferred first embodiment of the present invention.

[0031] FIG. 2 is a schematic side view illustrating a working beam device for the common production of solar cells having different sizes according to a preferred first embodiment of the present invention.

[0032] Figure 3 is a schematic diagram illustrating the AA' cross-section of Figure 2.

[0033] Figure 4 is a schematic diagram showing a partial three-dimensional form of the BB' cross-section of Figure 2.

[0034] Figure 5 is a schematic diagram illustrating the CC' cross-section of Figure 2.

[0035] Figure 6 is a schematic diagram illustrating the DD' cross-section of Figure 2.

[0036] FIG. 7 is a schematic diagram illustrating the state in which a first cell is seated on a first and second mounting plate according to a preferred first embodiment of the present invention.

[0037] Figure 8 is a schematic diagram illustrating the EE' cross-section of Figure 1.

[0038] Figure 9 is a schematic diagram illustrating the BB' cross-section of Figure 2.

[0039] FIG. 10 is a drawing illustrating the state in which a first cell is positioned on a first and second mounting plate according to a preferred first embodiment of the present invention.

[0040] FIGS. 11 and 12 are drawings illustrating a state in which a second cell is positioned on a first and second mounting plate according to a preferred first embodiment of the present invention.

[0041] FIG. 13 is a schematic diagram illustrating a lateral guide of a working beam device for the common production of solar cells having different sizes according to a preferred second embodiment of the present invention.

[0042] FIG. 14 is a schematic plan view illustrating a lateral guide of a working beam device for the common production of solar cells having different sizes according to a preferred second embodiment of the present invention.

[0043] <Explanation of Major Symbols in the Drawing>

[0044] 100: Bass

[0045] 200: Lateral support member

[0046] 210: Lateral support section 220: Lateral support frame

[0047] 230: Lateral guide 232: Lateral slope section

[0048] 234: Air guide unit 234a: Air guide hall

[0049] 240: Lateral transfer means 242: Lateral transfer guide plate

[0050] 244: Side sliding part 244a: Side rail

[0051] 244b: Lateral movement part 246: Lateral cylinder

[0052] 246a: Side cylinder body 246b: Side cylinder rod

[0053] 300: Forward / backward moving member

[0054] 310: Moving rail 320: Moving part

[0055] 330: Forward / Backward Moving Plate

[0056] 400: Shanghai Dongbujae

[0057] 410: Upper plate 420: Upper transport means

[0058] 421: Rotation support part 421a: Rotation guide part

[0059] 422: Rotation axis 423: Rotary motor

[0060] 424: Rotating Cam 425: Shanghai East

[0061] 425a: Rotating roller 426: Sliding guide plate

[0062] 427: Internal support part 428: Sliding guide part

[0063] 429: Guide Road

[0064] 500: Seating member

[0065] 510: Seating section 511: First seating section

[0066] 512: First mounting support 514: First mounting plate

[0067] 514a: 1st internal channel 514b: 1st landing guide hole

[0068] 515: Second landing section 516: Second landing support section

[0069] 518: Second mounting plate 518a: Second internal channel

[0070] 518b: Second seating guide hole 519: Anti-detachment protrusion

[0071] 520: Landing transfer means 522: Landing sliding part

[0072] 522a: Mounting rail 522b: Mounting moving part

[0073] 524: Mounting cylinder 524a: Mounting cylinder body

[0074] 524b: Seating cylinder rod 530: Seating part

[0075] 600: Jig member

[0076] 610: Zig 620: Zig Guider

[0077] 630: Jig connection part 640: Jig transfer means

[0078] 642: Jig cylinder

[0079] Hereinafter, a working beam device for the common production of solar cells having different sizes according to a preferred embodiment of the present invention will be described in more detail with reference to the attached drawings.

[0080]

[0081] FIG. 1 is a schematic diagram illustrating a working beam device for the common production of solar cells having different sizes according to a preferred first embodiment of the present invention, and FIG. 2 is a schematic side view illustrating a working beam device for the common production of solar cells having different sizes according to a preferred first embodiment of the present invention.

[0082] Referring to the drawings, a walking beam device for the common production of solar cells having different sizes according to a preferred first embodiment of the present invention takes out and transports first and second cells (P1, P2) contained in a first magazine one by one, for example, and performs various inspections, such as vision inspection of the first and second cells (P1, P2), while transporting the first and second cells (P1, P2). This walking beam device for the common production of solar cells having different sizes includes a base (100), a lateral support member (200), a front-rear moving member (300), an up-down moving member (400), a seating member (500), and a jig member (600).

[0083] The base (100) is formed in a wide plate shape and is formed in a long shape along the longitudinal direction. The base (100) is positioned to be supported on the ground.

[0084] The lateral support member (200) includes a pair of lateral support members (210) positioned to be erected on both sides in the longitudinal direction of the base (100), and a lateral guide (230). The lateral guide (230) serves to support the first cell (P1) or the second cell (P2) when the front-rear moving member (300) and the up-and-down moving member (400), described later, sequentially transport the first cell (P1) or the second cell (P2). Additionally, the pair of lateral support members (210) can be moved to move further apart or closer together.

[0085] The forward and backward movement member (300) is provided with a forward and backward movement plate (330) positioned between the two longitudinal sides of the base (100). The forward and backward movement plate (330) can be moved forward or backward in the longitudinal direction of the base (100).

[0086] The upper moving member (400) is provided with an upper plate (410) that is spaced above the front-rear moving plate (330). The upper plate (410) can be moved in the up-and-down direction.

[0087] The seating member (500) has a pair of seating portions (510) positioned on both sides of the upper plate (410). The pair of seating portions (510) can be moved to move away from or closer to each other.

[0088] The jig member (600) includes a jig (610) positioned between the seating portions (510) and a jig guide (620). The jig (610) can be moved in the up and down direction. The jig guide (620) serves to support the second cell (P2) when the front-rear moving member (300) and the up-and-down moving member (400) sequentially transport the second cell (P2).

[0089] The present invention enables the common production of solar cells of different sizes having various areas. For example, it enables the common production of a first cell (P1) applied to a 'One Cell Type' of different sizes and a second cell (P2) applied to a 'Half Cell Type,' that is, a second cell (P2) having an area about half the size of the first cell (P1). When producing and moving the first cell (P1), the jig (610) is positioned at the bottom of the mounting section (510), and one first cell (P1) is mounted on a pair of mounting sections (510). When producing and moving the second cell (P2), the jig (610) is positioned at the top of the mounting section (510), and two second cells (P2) are mounted on a pair of mounting sections (510). After that, the front-rear moving member (300) and the upper-rear moving member (400) move the seating portion (510) in the order of upward, forward, downward, and rear, and sequentially transfer the first cell (P1) or the second cell (P2) forward.

[0090] Below, the detailed structure of these will be explained.

[0091]

[0092] FIG. 3 is a schematic diagram of the AA' cross-section of FIG. 2, and FIG. 4 is a schematic diagram of the BB' cross-section of FIG. 2 in a partially three-dimensional form.

[0093] Referring to FIGS. 1 to 4, the lateral support member (200) includes a lateral support part (210), a lateral support frame (220), a lateral guide (230), and a lateral transfer means (240).

[0094] The lateral support members (210) are configured as a pair to be erected upward on both sides in the longitudinal direction of the base (100). Multiple lateral support members (210) positioned on one side of the base (100) may be arranged at regular intervals along the longitudinal direction of the base (100).

[0095] The lateral support frame (220) is positioned on the upper side of the lateral support member (210). When multiple lateral support members (210) are erected on both sides of the base (100), the lateral support frame (220) is formed to be long enough to connect the multiple lateral support members (210) as a single unit. The lateral guide (230) is positioned on the upper side of the lateral support member (210) and is formed in a long shape along the upper longitudinal direction of the lateral support member (210). The side of the first cell (P1) or the second cell (P2) is configured to be guided on the mutually facing inner side of the lateral guide (230).

[0096] The lateral transfer means (240) is positioned between the base (100) and the lateral support member (210), and the width between a pair of lateral guides (230) can be adjusted by moving the lateral support member (210). This lateral transfer means (240) includes a lateral sliding member (244), a lateral cylinder (246), and a lateral movement guide plate (242).

[0097] Multiple lateral sliding sections (244) are arranged in parallel along the longitudinal direction of both sides of the base (100). Each lateral sliding section (244) includes a lateral rail (244a) that is formed in a long shape and is positioned perpendicular to the longitudinal direction of the base (100), and a lateral moving section (244b) that slides along the lateral rail (244a).

[0098] The lateral cylinder (246) is located on one side of the lateral sliding part (244) and is arranged along the longitudinal direction of both sides of the base (100). This lateral cylinder (246) includes a lateral cylinder body (246a) that receives hydraulic or pneumatic pressure from the outside, and a lateral cylinder rod (246b) that is inserted into the lateral cylinder body (246a) and arranged to be movable. The lateral cylinder rod (246b) is arranged parallel to the lateral rail (244a). When hydraulic or pneumatic pressure is supplied to the lateral cylinder body (246a), the lateral cylinder rod (246b) moves parallel to the direction of movement of the lateral moving part (244b). In one first embodiment of the present invention, the lateral cylinder (246) is configured to move the lateral cylinder rod (246b) using hydraulic or pneumatic pressure, but this is merely one embodiment, and depending on the case, the lateral cylinder rod (246b) may be moved using a conventional conveying means such as a motor or gear.

[0099] The lateral movement guide plate (242) is positioned above the lateral sliding part (244) and the lateral cylinder (246). To this end, the lateral movement guide plate (242) is arranged so as to be spaced upward along the longitudinal direction of both sides of the base (100). At this time, the lateral movement part (244b) of the lateral sliding part (244) and the lateral cylinder rod (246b) of the lateral cylinder (246) are respectively connected to the lower side of the lateral movement guide plate (242). A lateral guide (230) is positioned to be erected on the upper side of the lateral movement guide plate (242). When the lateral cylinder (246) moves the lateral movement guide plate (242), the lateral sliding part (244) guides the stable movement of the lateral movement guide plate (242). As such, since the present invention is equipped with a lateral sliding part (244), the lateral movement guide plate (242) has the effect of moving stably along a predetermined path.

[0100] And when the first cell (P1) is guided by a pair of lateral guides (230), the lateral transfer means (240) moves the lateral support member (210) in one direction, that is, in a direction where the pair of lateral support members (210) move closer together, so that the width between the lateral guides (230) narrows. Conversely, when the second cell (P2) is guided between the jig guide (620) and the lateral guide (230), the lateral transfer means (240) moves the lateral support member (210) in the other direction, that is, in a direction where the pair of lateral support members (210) move further apart, so that the width between the lateral guides (230) widens.

[0101] The front-rear moving member (300) includes a moving rail (310), a moving part (320), a front-rear moving plate (330), and a front-rear transfer means (not shown).

[0102] The movable rail (310) is composed of a pair and is formed in a long shape along the inner longitudinal direction between the two sides of the base (100). These movable rails (310) are positioned on the upper surface of the base (100) so as to be closer to the center direction than the lateral transfer means (240). The moving parts (320) are composed of multiple units and are configured to be able to slide in the forward and backward directions along the movable rail (310). The forward and backward moving plate (330) is formed in a plate shape and is configured to be supported on the upper side of the multiple moving parts (320). The forward and backward moving plate (330) is formed long enough to cover the inner area between the two sides of the base (100). The lower surface of the forward and backward moving plate (330) is connected to the moving parts (320). Lateral transfer guide plates (242) are placed on both sides of the forward and backward moving plate (330).

[0103] A forward and backward transfer means (not shown) is positioned outside the forward and backward moving plate (330) and moves the forward and backward moving plate (330) in the longitudinal and forward directions of the base (100). This forward and backward transfer means is a conventional configuration for repeatedly moving the forward and backward moving plate (330) forward and backward using hydraulics, a motor, a chain, etc., and a detailed description is omitted. When the forward and backward transfer means transfers the forward and backward moving plate (330), the forward and backward moving plate (330) is stably moved forward or backward while guided by the moving rail (310).

[0104]

[0105] FIG. 5 is a schematic diagram of the CC' cross section of FIG. 2, and FIG. 6 is a schematic diagram of the DD' cross section of FIG. 2.

[0106] Referring to FIGS. 4 to 6, the vertical moving member (400) includes an upper plate (410), a vertical transport means (420), a sliding guide plate (426), an internal support part (427), a sliding guide part (428), and a guide rod (429).

[0107] The upper plate (410) is positioned so as to be spaced above the front-rear moving plate (330) and is formed in a plate shape having an area similar to that of the front-rear moving plate (330).

[0108] The upper and lower transport means (420) is positioned between the front and rear moving plate (330) and the upper plate (410) and moves the upper plate (410) in the up and down direction, and includes a rotation support part (421), a rotation shaft (422), a rotation motor (432), a rotation cam (424), and an upper and lower moving part (425).

[0109] A plurality of rotational support members (421) are configured to be arranged in a row along the longitudinal direction of the front-rear moving plate (330). These rotational support members (421) are formed to protrude above the front-rear moving plate (330).

[0110] The rotation shaft (422) is formed in a long shape along the longitudinal direction of the front-rear moving plate (330) and is installed to be rotatable on a plurality of rotation support members (421). At this time, the rotation support members (421) are equipped with a rotation guide member (421a), such as a bearing, to guide the stable rotation of the rotation shaft (422). The rotation shaft (422) is guided to rotate in a twin shape that passes through the rotation guide member (421a). The rotation motor (432) is connected to one side of the rotation shaft (422) to rotate the rotation shaft (422), which is a conventional configuration.

[0111] The rotating cam (424) is coupled to the rotating shaft (422) and rotates together with the rotating shaft (422), and may be configured in multiple numbers to be positioned between a pair of rotation guides (421a). These rotating cams (424) convert the rotational motion of the rotating shaft (422) into linear motion and are formed, for example, as a circular shape having an asymmetrical shape. The rotating shaft (422) is penetrated off-center from the center of the rotating cam (424), and as a result, whenever the rotating shaft (422) rotates, the rotating cam (424) performs repetitive linear motion in the up-and-down direction.

[0112] The upper and lower moving members (425) are configured in multiple numbers to contact the upper side of each rotating cam (424). The upper and lower moving members (425) perform linear motion in the up and down direction according to the shape of the rotating cam (424). The upper and lower moving members (425) are configured so that an upper plate (410) is connected to the upper side. A rotating roller (425a) is mounted on the lower side of the upper and lower moving members (425), and the lower side of the rotating roller (425a) contacts the upper side of the rotating cam (424). As the rotating cam (424) rotates, the circumference of the rotating cam (424) comes into contact with the circumference of the rotating roller (425a), thereby rotating the rotating roller (425a). In this process, the rotating roller (425a) rotates naturally in accordance with the curved surface of the rotating cam (424), and the upper and lower moving members (425) can perform a smooth upward or downward movement together with the rotation of the rotating cam (424). As the rotating roller (425a) rotates naturally along the curved surface of the rotating cam (424), the rotating roller (425a) can mitigate the impact and vibration transmitted to the upper and lower moving part (425) as the rotating cam (424) rotates, thereby improving the reliability of the machine.

[0113] The sliding guide plate (426) guides the vertical movement of the vertical moving part (425) and the upper plate (410) and is positioned between the vertical moving part (425) and the upper plate (410) which are spaced apart from each other. The internal support part (427) is configured as a pair to fix the sliding guide plate (426) so that it does not move arbitrarily, and the lower side is connected to each side of the front-rear moving plate (330), and the upper side supports each side of the sliding guide plate (426). The internal support part (427) may be configured in multiple numbers. The sliding guide part (428) is coupled in a penetrating state to one side of the sliding guide plate (426) facing the vertical moving part (425). One side of the guide rod (429) is connected to the vertical moving part (425), and the other side passes through the sliding guide part (428) and is connected to the upper plate (410). And when the upper and lower moving part (425) moves up and down, the guide rod (429) moves up and down while guided by the sliding guide part (428), thereby causing the upper plate (410) to move in a straight line in the up and down direction. As such, since the sliding guide plate (426), the internal support part (427), and the guide rod (429) guide the up and down movement of the upper and lower moving part (425), the upper plate (410) has the effect of moving up and down stably along the upper and lower moving part (425) and the guide rod (429).

[0114] The mounting member (500) includes a pair of mounting portions (510) spaced upwardly apart on both sides of the upper plate (410) and a mounting transfer means (520) for moving the pair of mounting portions (510).

[0115] The seating portion (510) includes a first seating portion (511) disposed on one side of the upper plate (410) and a second seating portion (515) disposed on the other side of the upper plate (410). A plurality of first seating portions (511) are arranged in a row along one side of the longitudinal direction of the upper plate (410). A plurality of second seating portions (515) are arranged in a row along the other side of the longitudinal direction of the upper plate (410).

[0116] The first mounting portion (511) includes a first mounting support portion (512) formed in a long shape along one side of the upper plate (410) and a plurality of first mounting plates (514) arranged in a row along the upper side of the first mounting support portion (512). The second mounting portion (515) includes a second mounting support portion (516) formed in a long shape along the other side of the upper plate (410) and a plurality of second mounting plates (518) arranged in a row along the upper side of the second mounting support portion (516). The first and second mounting support portions (512, 516) are formed to have a width smaller than that of the first and second mounting plates (514, 518), so that an empty space is formed between the first and second mounting support portions (512, 516). And a jig (610) described later may be placed in the empty space formed between the first and second mounting support parts (512, 516). And the first cell (P1) is configured to be integrally mounted on the mutually adjacent first mounting plate (514) and second mounting plate (518). The second cell (P2) is configured to be mounted on the first mounting plate (514) and the second mounting plate (518), respectively.

[0117] In addition, to prevent the first and second cells (P1, P2) from being detached from the first and second mounting plates (514, 518) or the mounting portion (530: illustrated in FIG. 13), anti-detachment protrusions (519: illustrated in FIG. 13) may be protruded from the front and rear sides of the first and second mounting plates (514, 518) or the mounting portion (530: illustrated in FIG. 13).

[0118] Meanwhile, first and second internal passages (514a, 518a) may be formed respectively so that air moves along the interior of the first and second mounting plates (514, 518). The first and second internal passages (514a, 518a) are formed in the shape of hollow tubes along the inner rim of the first and second mounting plates (514, 518). Additionally, a plurality of first and second mounting guide holes (514b, 518b) are formed along the upper longitudinal direction of the first and second mounting plates (514, 518) to communicate with the first and second internal passages (514a, 518a). A plurality of first and second mounting guide holes (514b, 518b) are formed at regular intervals along the upper longitudinal direction of the first and second mounting plates (514, 518). The functions of the first and second internal passages (514a, 518a) and the first and second seating guide holes (514b, 518b) will be explained with reference to FIG. 7.

[0119] The mounting transfer means (520) is configured to move the first and second mounting parts (511, 515) closer to or further apart from each other, and includes a mounting sliding part (522) and a mounting cylinder (524).

[0120] The seating sliding section (522) is composed of multiple members and is arranged in parallel along the longitudinal direction on both sides of the upper plate (410). This seating sliding section (522) includes a seating rail (522a) that is formed in a long shape and is positioned perpendicular to the longitudinal direction of the upper plate (410), and a seating moving section (522b) that slides along the seating rail (522a).

[0121] The mounting cylinder (524) is located on one side of the mounting sliding part (522) and is positioned along the longitudinal direction of both sides of the upper plate (410). This mounting cylinder (524) includes a mounting cylinder body (524a) that receives hydraulic or pneumatic pressure from the outside, and a mounting cylinder rod (524b) that is positioned to be movable while inserted into the mounting cylinder body (524a). The mounting cylinder rod (524b) is positioned parallel to the mounting rail (522a). When hydraulic or pneumatic pressure is supplied to the mounting cylinder body (524a), the mounting cylinder rod (524b) moves parallel to the direction of movement of the mounting moving part (522b). In one embodiment of the present invention, the mounting cylinder (524) is configured to move the mounting cylinder rod (524b) using hydraulic or pneumatic pressure, but this is merely one embodiment, and depending on the case, the mounting cylinder rod (524b) may be moved using conventional transfer means such as a motor or gear.

[0122] The first mounting support part (512) of the first mounting part (511) is connected to the mounting sliding part (522) and mounting cylinder (524) located on one side of the upper plate (410), and the second mounting support part (516) of the second mounting part (515) is connected to the mounting sliding part (522) and mounting cylinder (524) located on the other side of the upper plate (410). When the mounting cylinder (524) moves the first and second mounting support parts (512, 516), the mounting sliding part (522) guides the movement of the first and second mounting support parts (512, 516). As the first and second mounting support parts (512, 516) move, the first and second mounting plates (514, 518) become closer or further apart. As such, since the present invention is equipped with a sliding mounting portion (522), the first and second mounting plates (514, 518) have the effect of moving stably along a predetermined path.

[0123]

[0124] FIG. 7 is a schematic diagram illustrating the state in which a first cell is seated on a first and second mounting plate according to a preferred first embodiment of the present invention.

[0125] Referring to the drawings, when the upper and lower transport means (420) transports the first and second mounting portions (511, 515) upward as shown in FIGS. 10 and 12 described later, the first and second cells (P1, P2) are mounted on the first and second mounting plates (514, 518). At this time, before the first and second cells (P1, P2) are mounted on the first and second mounting plates (514, 518), air is supplied to the first and second internal passages (514a, 518a) as shown in FIG. 7 (a). The air may be supplied to the first and second internal passages (514a, 518a) from a separate compressor (not shown), etc. And the air discharged into the first and second internal passages (514a, 518a) is discharged into the first and second seating guide holes (514b, 518b).

[0126] As air is discharged from the first and second mounting plates (514, 518) in this manner, the impact generated when the first and second cells (P1, P2) are mounted on the first and second mounting plates (514, 518) is mitigated, and thereby, stress is not generated during the process of transporting the first and second cells (P1, P2), so that damage, breakage, or scratches to the first and second cells (P1, P2) can be prevented.

[0127] After that, as shown in FIG. 7(b), the first and second cells (P1, P2) are placed on the first and second mounting plates (514, 518). At this time, the amount of air supplied to the first and second internal channels (514a, 518a) is gradually reduced so that the first and second cells (P1, P2) are stably placed on the first and second mounting plates (514, 518).

[0128]

[0129] FIG. 8 is a schematic diagram of the EE' cross section of FIG. 1, and FIG. 9 is a schematic diagram of the BB' cross section of FIG. 2.

[0130] Referring to FIGS. 8 and 9, the jig member (600) includes a jig (610), a jig guide (620), and a jig transfer means (640).

[0131] The jig (610) is formed in a long shape along the central longitudinal direction between the two sides of the upper plate (410). The jig guide (620) is positioned above the jig (610) and is formed in a long shape along the upper longitudinal direction of the jig (610). The jig guide (620) is formed to have a width greater than the width of the jig (610). Additionally, the sides of a pair of second cells (P2) are configured to be guided on each side of the longitudinal direction of the jig guide (620).

[0132] The jig transfer means (640) raises the jig (610) so that the jig guide (620) faces the lateral guide (230) or lowers the jig (610) so that the jig guide (620) is lowered to the lower side of the seating portion (510), and includes a jig cylinder (642) and a jig connecting portion (630).

[0133] The jig cylinders (642) are configured as a pair and are positioned at each end of the base (100) in the longitudinal direction. These jig cylinders (642) move the jig connecting part (630), which will be described later, up and down using conventional hydraulic, pneumatic, etc. The jig connecting part (630) is configured as a pair and interconnects each end of the jig (610) with each jig cylinder (642).

[0134] And as the jig cylinder (642) moves up and down, the jig connecting part (630) moves the jig (610) up and down. When the jig cylinder (642) moves the jig (610) upward, the jig guide (620) is positioned at the same height as the lateral guide (230). And when the jig cylinder (642) moves the jig (610) downward, the jig guide (620) is positioned in the space between the first and second mounting support parts (512, 516). In addition, as shown in FIG. 11 described later, the jig (610) may be moved in the up and down direction while the first and second mounting parts (511, 515) are spaced apart from each other.

[0135]

[0136] Hereinafter, the operation of a working beam device for the common production of solar cells having different sizes according to a preferred first embodiment of the present invention will be described.

[0137]

[0138] FIG. 10 is a drawing illustrating the state in which a first cell is positioned on a first and second mounting plate according to a preferred first embodiment of the present invention.

[0139] Referring to FIGS. 9 and 10, the jig transfer means (640) lowers the jig guide (620) to the lower part of a pair of mutually spaced seating portions (510), and the seating transfer means (520) moves the pair of seating portions (510) so that they are brought into contact with each other, and the first cell (P1) is guided between a pair of lateral guides (230). At this time, the first cell (P1) is positioned on the upper part of the first and second seating portions (511, 515).

[0140] After that, the front-rear transport means and the upper-rear transport means (420) repeatedly move the first and second mounting parts (511, 515) in the order of upward, forward, downward, and rear of the lateral guide (230), and sequentially transport the first cell (P1) along the longitudinal direction of the lateral guide (230). Then, the first cell (P1) is sequentially transported along the longitudinal direction of the lateral guide (230) one by one along the direction of travel.

[0141] To schematically describe a set in which the first cell (P1) is sequentially transported, first, the first and second mounting parts (511, 515) are positioned at the bottom of the rear side guide (230) among a pair of side guides (230) positioned in the front-rear direction. Then, the first cell (P1) is supported by the rear side guide (230). In this state, the upper and lower transport means (420) transports the first and second mounting parts (511, 515) upwards toward the rear side guide (230). Then, the first cell (P1) supported by the rear side guide (230) is raised upwards toward the rear side guide (230) while mounted on the first and second mounting parts (511, 515). Next, the front and rear transfer means transfers the first and second mounting parts (511, 515) to the front of the rear side guide (230). Then, the first cell (P1) mounted on the first and second mounting parts (511, 515) is transferred upward of the front side guide (230) among a pair of side guides (230) positioned in the front and rear directions. Next, the upper and lower transfer means (420) transfers the first and second mounting parts (511, 515) to the lower of the front side guide (230). Then, the first cell (P1) mounted on the first and second mounting parts (511, 515) is supported by the front side guide (230). Next, the front and rear transfer means transfers the first and second mounting parts (511, 515) to the rear of the front side guide (230), that is, to the rear side guide (230), thereby completing one set. As this set is repeated, the first cell (P1) is sequentially transferred forward. The first cell (P1) that has been transferred is finally stacked in the second magazine.

[0142]

[0143] FIGS. 11 and 12 are drawings illustrating a state in which a second cell is positioned on a first and second mounting plate according to a preferred first embodiment of the present invention.

[0144] Referring to FIGS. 11 and 12, the mounting cylinder (524) of the mounting transfer means (520) moves to separate the first mounting portion (511) and the second mounting portion (515). Then, the first and second mounting plates (514, 518) of the first and second mounting portions (511, 515) are separated to form an empty space. Then, the lateral cylinder (246) of the lateral transfer means (240) moves to increase the spacing between the pair of lateral support portions (210). The spacing between the pair of lateral support portions (210) becomes wider by the width of the jig guide (620). Subsequently, the jig cylinder (642) of the jig transfer means (640) raises the jig guide (620) so that it faces the lateral guide (230). Then, the jig guide (620), which was hidden between the first and second mounting support members (512, 516), is positioned so that it is exposed above the first and second mounting plates (514, 518). At this time, the jig guide (620) and the lateral guide (230) are positioned at the same height so as to face each other.

[0145] After that, a second cell (P2) is guided between one side guide (230) and one side of the jig guide (620). Additionally, a second cell (P2) is guided between the other side guide (230) and the other side of the jig guide (620). At this time, a first cell (P1) is positioned on the upper part of the first mounting portion (511), and a second cell (P2) is positioned on the upper part of the second mounting portion (515).

[0146] After that, the front-rear transfer means and the upper-rear transfer means (420) move the first and second mounting parts (511, 515) in the order of upward, forward, downward, and rear, and sequentially transfer the first and second cells (P1, P2) along the longitudinal direction of the lateral guide (230). Then, the first and second cells (P1, P2) that have been transferred are stacked in order in the second magazine. Since the process of transferring the first and second cells (P1, P2) is similar to the process of transferring the first cell (P1) in FIG. 10, a detailed explanation will be omitted.

[0147] As such, the present invention allows the first cell (P1) to be transported while the jig (610) is positioned at the bottom of the mounting portion (510), or the second cell (P2) to be transported while the jig (610) is positioned at the top of the mounting portion (510). Therefore, cells of different sizes, namely the first cell (P1) applied to the 'One Cell Type' and the second cell (P2) applied to the 'Half Cell Type', can be transported in common on a single production line, thereby saving equipment investment costs, providing flexibility in the manufacturing process, and enabling a rapid response to various product requirements.

[0148]

[0149] FIG. 13 is a schematic diagram illustrating a lateral guide of a walking beam device for the common production of solar cells having different sizes according to a preferred second embodiment of the present invention, and FIG. 14 is a schematic plan view illustrating a lateral guide of a walking beam device for the common production of solar cells having different sizes according to a preferred second embodiment of the present invention.

[0150] Referring to the drawings, in a working beam device for the common production of solar cells having different sizes according to a preferred second embodiment of the present invention, a lateral slope portion (232) is formed at an angle on the inner upper corner of a lateral guide (230) facing both sides of the first and second cells (P1, P2) in the first embodiment, and a jig slope portion is formed at an angle on the inner upper corner of a jig guide (620). Meanwhile, since the jig slope portion is similar to the lateral slope portion (232), a detailed description of the jig slope portion is omitted. In addition, in the second embodiment, the mounting portion (530) is exemplified by the first and second mounting portions (511, 515) of the first embodiment, and below, the first and second mounting portions (511, 515) and the mounting portion (530) will be described interchangeably.

[0151] Then, the front-rear transfer means and the upper-rear transfer means (420) repeatedly move the seating portion (530) in the order of upward, forward, downward, and rearward of the lateral guide (230) to transfer the first and second cells (P1, P2). During this process, when the upper-rear transfer means (420) transfers the seating portion (530) downward of the front lateral guide (230), the first and second cells (P1, P2) seated on the seating portion (530) are supported by the front lateral guide (230). At this time, both sides of the first and second cells (P1, P2) slide along the lateral slope portion (232) while in line contact with the lateral slope portion (232) of the lateral guide (230), thereby reducing the impact and stress applied to the first and second cells (P1, P2) and preventing scratches from occurring on the first and second cells (P1, P2). As such, the present invention is configured so that the first and second cells (P1, P2) slide downward along the lateral slope portion (232) and the jig slope portion to reduce stress, thereby preventing damage and scratches to the first and second cells (P1, P2), which has the effect of improving product quality and power generation efficiency. In addition, since the first and second cells (P1, P2) slide downward along the lateral slope portion (232) and the jig slope portion, when the first and second cells (P1, P2) are guided by the lateral guide (230) or the jig guide, they are safely guided to a preset position.

[0152] In addition, a lateral air guide and a jig air guide (not shown) may be formed protrudingly on the lower side of the lateral slope section (232) and the jig slope section, facing the lower side of the first and second cells (P1, P2). Since the jig air guide is formed with a structure similar to the lateral air guide, the lateral air guide and the jig air guide will be described together as the air guide section (234) for convenience. An air guide channel (not shown) is formed in the air guide section (234) so ​​that air can move smoothly along its internal longitudinal direction. The air guide channel serves as a passage for air movement and receives air from an external compressor, etc. Additionally, a plurality of air guide holes (234a) are formed along the upper longitudinal direction of the air guide section (234) to communicate with the air guide channel. The air guide holes (234a) discharge the air supplied to the air guide channel upward from the air guide section (234).

[0153] Then, while the front-rear transport means and the upper-rear transport means (420) repeatedly move the mounting portion (530) in the order of upward, forward, downward, and rear of the side guide (230) to transport the first and second cells (P1, P2), when the upper-rear transport means (420) transports the mounting portion (530) downward of the front side guide (230), the first and second cells (P1, P2) mounted on the mounting portion (530) are supported by the front side guide (230). At this time, air is supplied to the air guide channel, and the air supplied to the air guide channel is discharged through the air guide hole (234a). As air is discharged from the air guide hole (234a) in this manner, it alleviates the impact that occurs when the first and second cells (P1, P2) are guided to the side guide (230) and jig guide (620). This prevents stress from occurring during the process of transporting the first and second cells (P1, P2), thereby preventing damage to the first and second cells (P1, P2) and preventing marks and scratches from occurring on the first and second cells (P1, P2).

[0154]

[0155] Although the present invention has been described in detail in the above embodiments, it is obvious that the present invention is not limited thereto, and it is obvious to those skilled in the art that various modifications and variations are possible within the scope of the technical spirit of the present invention, and if such modifications and variations fall within the scope of the appended claims, the technical spirit thereof should also be considered to be within the scope of the present invention.

Claims

1. Bass; A lateral support member having a pair of lateral support members disposed on both sides of the base; and A seating member comprising a pair of seating portions disposed between both sides of the base, and a seating transfer means for moving the pair of seating portions so that the pair of seating portions move further apart or closer together. A working beam device for the common production of solar cells having different sizes, characterized in that a first cell is guided to a pair of the aforementioned mounting parts while the pair of the aforementioned mounting parts are positioned so that they are close to each other, or a second cell having a size smaller than the first cell is guided to each of the aforementioned mounting parts while the pair of the aforementioned mounting parts are positioned so that they are far apart from each other.

2. In Paragraph 1, A lateral guide is positioned on the upper side of the above-mentioned lateral support member, and The jig member further comprises a jig disposed between a pair of the aforementioned seating portions and formed in a long shape along the longitudinal direction, a jig guide disposed on the upper side of the jig, and a jig transfer means for raising the jig so that the jig guide faces the lateral guide or lowering the jig so that the jig guide is lowered downward to the lower side of the pair of the aforementioned seating portions. A working beam device for the common production of solar cells having different sizes, characterized in that the jig transfer means lowers the jig guide to the lower position of a pair of mounting portions and moves the pair of mounting portions so that they are closer to each other, thereby guiding a first cell between a pair of lateral guides or separating the pair of mounting portions so that they are far apart from each other, and the jig transfer means raises the jig guide to face the lateral guides, thereby guiding a second cell between the jig guide and the lateral guides.

3. In Paragraph 2, The above jig transfer means is: A pair of jig cylinders disposed at both longitudinal ends of the above base; and It includes a pair of jig connecting parts that interconnect both ends of the jig and each of the jig cylinders, and A working beam device for the common production of solar cells having different sizes, characterized in that the jig connecting part moves the jig up and down as the jig cylinder moves up and down.

4. In Paragraph 2, The above lateral support member further includes a lateral transfer means disposed between the base and the lateral support member so as to adjust the width between a pair of the lateral guides, and When a first cell is guided by a pair of the above-mentioned lateral guides, the lateral transfer means moves the lateral support member in one direction so that the width between the lateral guides narrows, and A working beam device for the common production of solar cells having different sizes, characterized in that when a second cell is guided between the jig guide and the lateral guide, the lateral transport means moves the lateral support member in another direction so that the width between the lateral guides widens.

5. In Paragraph 4, The above lateral transfer means is: A plurality of lateral sliding sections arranged in parallel along the longitudinal direction on both sides of the base; A lateral cylinder arranged along the longitudinal direction of both sides of the base so as to be located on one side of the lateral sliding portion; and It includes a lateral movement guide plate that is spaced upward along the longitudinal direction of both sides of the base so as to be positioned above the lateral sliding part and the lateral cylinder, and on which the lateral guide is erected on the upper side. The above lateral sliding part and the above lateral cylinder are each connected to the above lateral movement guide plate, and A working beam device for the common production of solar cells having different sizes, characterized in that when the lateral cylinder moves the lateral movement guide plate, the lateral sliding part guides the movement of the lateral movement guide plate.

6. In Paragraph 2, An inclined portion is formed on the inner side of the above-mentioned lateral guide and on the inner side of the above-mentioned jig guide, and When a first cell is guided between a pair of the above-mentioned lateral guides, it is guided to come into contact with the pair of the above-mentioned inclined portions of the lateral guides on both sides of the first cell, and A walking beam device for the common production of solar cells having different sizes, characterized in that when a second cell is guided between the jig guide and the lateral guide, both sides of the second cell are guided to contact the inclined portion of the jig guide and the inclined portion of the lateral guide, respectively.

7. In Paragraph 1, The above-mentioned seating portion is: A first seating support formed in an elongated shape along one longitudinal direction of an upper plate positioned to be spaced above the base, and a first seating portion having a plurality of first seating plates arranged in a row along the longitudinal upper side of the first seating support; and It includes a second seating support formed in an elongated shape along the other longitudinal direction of the upper plate, and a second seating portion having a plurality of second seating plates arranged in a row along the upper longitudinal direction of the second seating support. The first cell is integrally mounted on the mutually adjacent first mounting plate and the second mounting plate, and A working beam device for the common production of solar cells having different sizes, characterized in that the second cell is mounted on the first mounting plate and the second mounting plate, respectively.

8. In Paragraph 1, The above-mentioned mounting and transfer means is: A plurality of mounting sliding parts arranged in parallel along the longitudinal direction of both sides of an upper plate positioned to be spaced apart above the base; and It includes a seating cylinder arranged along both longitudinal directions of the upper plate so as to be located on one side of the seating sliding portion, and The above-mentioned mounting sliding part and the above-mentioned mounting cylinder are each connected to the above-mentioned mounting part, and A working beam device for the common production of solar cells having different sizes, characterized in that when the above-mentioned mounting cylinder moves the above-mentioned mounting portion, the above-mentioned mounting sliding portion guides the movement of the above-mentioned mounting portion.

9. In Paragraph 2, A forward-backward moving member having a forward-backward moving plate configured to be movable in the forward-backward direction along the inner longitudinal direction between both sides of the base, and a forward-backward moving means for moving the forward-backward moving plate in the forward-backward direction along the longitudinal direction of the base; and It further comprises an upper plate configured to be movable in the vertical direction on the upper side of the aforementioned front-rear moving plate, wherein a pair of the aforementioned seating portions are disposed on the upper side, and an upper moving member disposed between the front-rear moving plate and the upper plate, having an upper transport means for moving the upper plate in the vertical direction. A working beam device for the common production of solar cells having different sizes, characterized in that, with a first cell or a second cell positioned on the upper part of the above-mentioned mounting portion, the front-rear transfer means and the upper-rear transfer means move the mounting portion in the order of upward, forward, downward, and rear while sequentially transferring the first cell or the second cell.

10. In Paragraph 9, The above Shanghai transport means is: A plurality of rotational support members arranged in a row along the longitudinal direction of the above-mentioned front-rear moving plate; A rotating shaft rotatably installed on a plurality of the above-mentioned rotating supports; A rotary motor that rotates the above-mentioned rotational shaft; A rotating cam coupled to the above-mentioned rotation axis; and It includes an up-and-down moving member that contacts the upper side of the rotating cam and moves linearly in the up-and-down direction according to the shape of the rotating cam that rotates, and The above-mentioned upper and lower parts are configured to be connected to the above-mentioned upper plate, and A rotating roller is mounted on the lower side of the above-mentioned Shanghai-dongbu, and The lower side of the above-mentioned rotating roller contacts the upper side of the above-mentioned rotating cam, and A working beam device for the common production of solar cells of different sizes, characterized by rotating the rotating roller while the circumference of the rotating cam is in contact with the rotating roller as the rotating cam is rotated.

11. In Paragraph 9, A sliding guide plate disposed between the aforementioned upper and lower parts and the aforementioned upper plate, which are spaced apart from each other, and A pair of internal support members, the lower side of which is connected to each side of the aforementioned front-and-rear moving plate and the upper side of which supports each side of the aforementioned sliding guide plate, and A sliding guide member coupled in a penetrating state to one side of the sliding guide plate facing the above-mentioned Shanghai-dongbu, and It further includes a guide rod, one side of which is connected to the upper and lower parts, and the other side of which passes through the sliding guide and is connected to the upper plate. A working beam device for the common production of solar cells of different sizes, characterized in that when the above-described upper and lower moving part moves up and down, the guide rod moves up and down while guided by the sliding guide part, thereby causing the upper plate to move linearly in the up and down direction.

12. Bass; A lateral support member having a pair of lateral support members disposed on both sides of the base; and It includes a seating member having a seating portion disposed between both sides of the base, and It further includes an internal flow path formed to allow air to move along the interior of the above-mentioned seating portion, and a plurality of seating guide holes communicating with the internal flow path along the upper longitudinal direction of the above-mentioned seating portion. A working beam device for the common production of solar cells of different sizes, characterized in that air is supplied to the internal channel before the cell is guided to the above-mentioned mounting portion.

13. Bass; A lateral support member having a pair of lateral support members disposed on both sides of the base and a lateral guide disposed on the upper side of the lateral support members; A seating member having a pair of seating portions disposed between both sides of the base, and a seating transfer means for moving the pair of seating portions so that the pair of seating portions move apart or closer to each other; and A jig member comprising a jig formed in an elongated shape along the longitudinal direction and disposed between a pair of the aforementioned seating portions, a jig guide disposed on the upper side of the jig, and a jig transfer means for raising the jig so that the jig guide faces the lateral guide or lowering the jig so that the jig guide is lowered downward to the lower side of the pair of the aforementioned seating portions. When the jig transfer means lowers the jig guide to the lower position of a pair of the seating portions and the pair of the seating portions are moved so that they are closer to each other, a first cell is guided between the pair of the lateral guides or the pair of the seating portions are spaced apart so that they are far apart from each other, and when the jig transfer means raises the jig guide to face the lateral guides, a second cell having a size smaller than the first cell is guided between the jig guide and the lateral guides. An air guide hole is formed upwardly in the above-mentioned lateral guide or the above-mentioned jig guide, and A working beam device for the common production of solar cells having different sizes, characterized in that air is supplied to the air guide hole before the first cell or the second cell is guided by the lateral guide or the jig guide.

14. In Paragraph 13, An inclined portion is formed on the inner side of the above-mentioned lateral guide and on the inner side of the above-mentioned jig guide, and An air guide is formed protruding from the lower side of the above-mentioned inclined portion so as to face the lower side of the first cell or the second cell, and It further includes an air guide channel formed to allow air to move along the internal longitudinal direction of the air guide section, and a plurality of air guide holes communicating with the air guide channel along the upper longitudinal direction of the air guide section. A working beam device for the common production of solar cells having different sizes, characterized in that air is supplied to the air guide channel before the first cell or the second cell comes into contact with the inclined portion.

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