CN116153830A - Solar cell string transmission device and transmission method - Google Patents

Solar cell string transmission device and transmission method Download PDF

Info

Publication number
CN116153830A
CN116153830A CN202310148329.1A CN202310148329A CN116153830A CN 116153830 A CN116153830 A CN 116153830A CN 202310148329 A CN202310148329 A CN 202310148329A CN 116153830 A CN116153830 A CN 116153830A
Authority
CN
China
Prior art keywords
carrier
along
transmission
track
cell string
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310148329.1A
Other languages
Chinese (zh)
Inventor
晏俊
李永康
陈城
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuohui New Energy Suzhou Co ltd
Original Assignee
Zhuohui New Energy Suzhou Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhuohui New Energy Suzhou Co ltd filed Critical Zhuohui New Energy Suzhou Co ltd
Priority to CN202310148329.1A priority Critical patent/CN116153830A/en
Publication of CN116153830A publication Critical patent/CN116153830A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
    • H01L21/6773—Conveying cassettes, containers or carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
    • H01L21/67333—Trays for chips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
    • H01L21/67706—Mechanical details, e.g. roller, belt
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
    • H01L21/67742—Mechanical parts of transfer devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67739—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations into and out of processing chamber
    • H01L21/6776—Continuous loading and unloading into and out of a processing chamber, e.g. transporting belts within processing chambers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H10F71/137—Batch treatment of the devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Robotics (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

The invention discloses a solar cell string transmission device and a solar cell string transmission method, which are used for transmitting a cell string along a horizontal first direction. In the transmission device, the carrier is used for bearing the battery string; the first transmission mechanism is arranged above the second transmission mechanism, the first transmission mechanism is used for transmitting the carrier along the first direction, and the second transmission mechanism is used for transmitting the carrier along the opposite direction of the first direction; the lifting mechanism is used for conveying the carrier between the first conveying mechanism and the second conveying mechanism. The transmission method sequentially comprises the following steps: s1, placing a battery string on a carrier, and moving the carrier along a first direction; s2, when the carrier moves to the blanking station, the battery strings are taken away from the carrier; s3, lowering the carrier; s4, the carrier moves along the opposite direction of the first direction; s5, lifting the carrier, and then repeatedly executing S1. The transmission device disclosed by the invention has small occupied area, and can improve the transmission precision, the transmission efficiency and the production efficiency of multiple battery strings.

Description

太阳能电池串传输装置及传输方法Solar cell string transmission device and transmission method

技术领域technical field

本发明涉及太阳能电池生产制造领域，尤其涉及一种太阳能电池串传输装置及传输方法。The invention relates to the field of solar cell production and manufacturing, in particular to a solar cell string transmission device and a transmission method.

背景技术Background technique

将多个太阳能电池片沿单向串联形成太阳能电池串，是提高太阳能电池片产电效率的常用手段。进一步地，可以将多组电池串沿垂直方向进行并联或串联，形成产电效率更高的多并电池串。Connecting multiple solar cells in series in one direction to form a solar cell string is a common means to improve the power generation efficiency of solar cells. Furthermore, multiple sets of battery strings can be connected in parallel or in series in the vertical direction to form a multi-parallel battery string with higher power generation efficiency.

现有的用于生产太阳能电池串的传输装置，大多采用皮带式传输机构，该机构只适用于传输单组电池串。在电池串的生产过程中，电池片及焊带在皮带上依次交替上料，再经过预热、焊接、下料等工序，完成单组电池串的制作。如果需要将多组电池串进一步连接，则需要采用多台传输装置同步并行传输，并在各传输装置的下游将多组电池串汇流焊接。上述组合装置无疑机构复杂、占地面积大、运行维护困难，生产效率也较低。Most of the existing transmission devices for producing solar battery strings use a belt-type transmission mechanism, which is only suitable for transmitting a single battery string. In the production process of the battery string, the battery sheets and ribbons are alternately loaded on the belt, and then preheated, welded, and unloaded to complete the production of a single battery string. If it is necessary to further connect multiple sets of battery strings, multiple sets of transmission devices need to be used for synchronous parallel transmission, and multiple sets of battery strings are connected and welded downstream of each transmission device. The above-mentioned combination device undoubtedly has a complex mechanism, a large floor space, difficult operation and maintenance, and low production efficiency.

若考虑使用同一台传输装置同时传输多并电池串，则传统的传输皮带很难平稳地支撑起阵列排布的大量电池片。尤其当需要传输的并联电池串组数较多时，皮带宽度就相应要做得很大，一方面皮带本身的制作难度显著增大、成本显著增高，另一方面，由于皮带柔性的特点，容易出现扭曲、偏移、抖动、错位等问题，尤其是皮带的中间部分会出现明显的下凹形变，导致其承载的电池片及焊带出现移位，焊接精度下降，严重影响多并电池串的生产质量。此外，皮带式传输装置的后期维护也较为困难，皮带的寿命较短(大约只有1～2个月)，需要经常更换，而每次更换必须停机重装，既耗费人力，又降低生产效率。If it is considered to use the same transmission device to simultaneously transmit multiple parallel battery strings, it is difficult for the traditional transmission belt to support a large number of battery slices arranged in an array smoothly. Especially when the number of parallel battery strings to be transmitted is large, the width of the belt must be correspondingly large. On the one hand, the manufacturing difficulty and cost of the belt itself are significantly increased. On the other hand, due to the flexible characteristics of the belt, it is easy to appear Distortion, offset, vibration, misalignment and other problems, especially the obvious concave deformation in the middle part of the belt, which will cause the shift of the battery sheets and ribbons it carries, and the decrease of welding accuracy, seriously affecting the production of multi-parallel battery strings quality. In addition, the post-maintenance of the belt transmission device is also relatively difficult. The life of the belt is short (only about 1 to 2 months), and it needs to be replaced frequently, and each replacement must be stopped for reinstallation, which consumes manpower and reduces production efficiency.

发明内容Contents of the invention

本发明的一个目的是针对现有技术存在的问题，提供一种结构新颖、占地面积小并能够平稳传输多并电池串的太阳能电池串传输装置。One object of the present invention is to solve the problems existing in the prior art, and provide a solar battery string transmission device with a novel structure, a small footprint, and the ability to stably transmit multi-parallel battery strings.

为达到上述目的，本发明采用的技术方案是：In order to achieve the above object, the technical scheme adopted in the present invention is:

一种太阳能电池串传输装置，用于沿水平的第一方向传输电池串，所述传输装置包括载具、第一传输机构、第二传输机构及升降机构，其中，所述载具用于承载所述电池串；所述第一传输机构设于所述第二传输机构的上方，所述第一传输机构用于沿所述第一方向传输所述载具，所述第二传输机构用于沿所述第一方向的相反方向传输所述载具；所述升降机构用于在所述第一传输机构与所述第二传输机构之间传输所述载具。A solar battery string transmission device, used to transmit battery strings along a first horizontal direction, the transmission device includes a carrier, a first transmission mechanism, a second transmission mechanism and a lifting mechanism, wherein the carrier is used to carry The battery string; the first transmission mechanism is arranged above the second transmission mechanism, the first transmission mechanism is used to transmit the carrier along the first direction, and the second transmission mechanism is used for The carrier is transported in a direction opposite to the first direction; the lifting mechanism is used for transporting the carrier between the first transport mechanism and the second transport mechanism.

在一些实施方式中，所述升降机构具有沿所述第一方向间隔设置的两组，每组所述升降机构均能够沿上下方向传输所述载具。如此，两组升降机构分别能够驱使不同位置的载具进行升降，沿第一方向，位于下游的升降机构用于驱使完成电池串传输的空载具从第一传输机构下降至第二传输机构；位于上游的升降机构用于驱使空载具从第二传输机构上升至第一传输机构，以进行新一轮的电池串传输。In some embodiments, the lifting mechanism has two groups arranged at intervals along the first direction, and each group of the lifting mechanism is capable of transporting the carrier in an up-and-down direction. In this way, the two sets of lifting mechanisms can respectively drive the carriers at different positions to lift, and along the first direction, the downstream lifting mechanism is used to drive the empty carrier that has completed the battery string transmission to descend from the first transmission mechanism to the second transmission mechanism; The lifting mechanism located upstream is used to drive the empty carrier up from the second transmission mechanism to the first transmission mechanism for a new round of battery string transmission.

在一些实施方式中，所述载具由刚性材料制成，所述载具具有用于承载所述电池串的水平面，所述载具至少具有两个。如此，每个载具均能够平稳地承载一整组多并电池串，从上料、摆放、预热、焊接到下料的整个制备过程中，多并电池串的各个部件与载具之间均保持相对静止，不会发生相对位移，有利于提升多并电池串的制作精度。多个载具能够循环传输、交替工作，连续传输不同批次的多并电池串，提高生产效率。In some embodiments, the carrier is made of rigid material, the carrier has a horizontal plane for carrying the battery strings, and the carrier has at least two. In this way, each carrier can stably carry a whole set of multi-parallel battery strings. During the entire preparation process from loading, placement, preheating, welding to unloading, the relationship between each component of the multi-parallel battery string and the carrier All of them remain relatively static without relative displacement, which is conducive to improving the manufacturing accuracy of multi-parallel battery strings. Multiple carriers can transfer in a cycle, work alternately, and continuously transfer different batches of multi-parallel battery strings to improve production efficiency.

在一些实施方式中，所述载具上间隔开设有多个通孔，所述传输装置还包括真空吸附机构，所述真空吸附机构能够从所述载具的下方与所述通孔连接，并对所述载具上方的所述电池串形成真空吸附。如此，在电池片、焊带等各个部件被相互焊接之前，也能够稳定地与载具形成连接，彼此之间不会移位，从而确保焊接精度。In some embodiments, the carrier is provided with a plurality of through holes at intervals, and the transport device further includes a vacuum adsorption mechanism, which can be connected to the through holes from the bottom of the carrier, and Vacuum adsorption is formed on the battery string above the carrier. In this way, before the various components such as the battery sheet and the welding ribbon are welded to each other, they can also be stably connected to the carrier without displacement, thereby ensuring welding accuracy.

在一些实施方式中，所述第一传输机构包括沿所述第一方向延伸的第一轨道，所述第一轨道具有沿水平的第二方向间隔设置的两条，所述第二方向与所述第一方向相互垂直，所述载具的第二方向的两侧部分别能够沿同侧的所述第一轨道相对运动；所述第二传输机构包括沿所述第一方向延伸的第二轨道，所述第二轨道具有沿所述第二方向间隔设置的两条，所述载具的第二方向的两侧部分别能够沿同侧的所述第二轨道相对运动。如此，第一轨道及第二轨道分别为载具的传输提供了导向，载具能够沿着既定的轨道有序、循环传输。In some embodiments, the first transmission mechanism includes a first track extending along the first direction, and two of the first tracks are arranged at intervals along a horizontal second direction, and the second direction is the same as the first track. The first directions are perpendicular to each other, and the two sides of the carrier in the second direction can move relative to each other along the first track on the same side; the second transmission mechanism includes a second rail extending along the first direction. The second rail has two rails arranged at intervals along the second direction, and the two sides of the carrier in the second direction can move relative to each other along the same side of the second rail. In this way, the first track and the second track respectively provide guidance for the transport of the carrier, and the carrier can be transported in an orderly and cyclic manner along the predetermined track.

在一些实施方式中，沿所述第二方向，所述载具的宽度小于两条所述第一轨道之间的间距，所述载具的宽度大于两条所述第二轨道之间的间距；所述第一传输机构还包括运动组件，所述运动组件能够沿所述第一轨道的延伸方向相对运动地与所述第一轨道连接，每条所述第一轨道上均设有至少一组所述运动组件，每组所述运动组件均能够与所述载具连接并驱使所述载具沿所述第一方向运动。如此，通过控制运动组件与载具配合连接或脱离配合，载具能够实现在第一传输机构与第二传输机构之间的升降转换，载具上升时能够与运动组件配合连接，载具下降时能够直接被第二轨道所承接。In some embodiments, along the second direction, the width of the carrier is smaller than the distance between the two first rails, and the width of the carrier is larger than the distance between the two second rails The first transmission mechanism also includes a moving assembly, which is connected to the first rail so as to be relatively movable along the extension direction of the first rail, and each of the first rails is provided with at least one A set of the moving components, each set of the moving components can be connected with the carrier and drive the carrier to move along the first direction. In this way, by controlling the mating connection or disengagement of the moving component and the carrier, the carrier can realize the lifting conversion between the first transmission mechanism and the second transmission mechanism. When the carrier rises, it can be connected with the moving component, and when the carrier is lowered Can be directly taken over by the second track.

在一些实施方式中，所述升降机构包括升降台，所述升降台能够沿上下方向相对运动，所述升降台具有第一位置与第二位置，当所述升降台位于第一位置时，所述升降台能够支撑在与所述运动组件连接的所述载具的下方；当所述升降台位于第二位置时，所述升降台的上表面低于与所述第二轨道连接的所述载具的下表面。如此，升降台能够在既定的位置之间往复运动，程序控制方便。升降台上升时能够托举载具，然后带动载具一起升降；当载具下降至第二传输机构的高度时，即能够与第二轨道配合连接；而升降台可以继续下降至第二位置，与载具脱离接触，对载具形成避让，不会影响载具在第二轨道上的传输。In some embodiments, the lifting mechanism includes a lifting platform, the lifting platform can move relative to the up and down direction, the lifting platform has a first position and a second position, when the lifting platform is in the first position, the The lifting platform can be supported under the carrier connected to the moving assembly; when the lifting platform is in the second position, the upper surface of the lifting platform is lower than the the lower surface of the carrier. In this way, the lifting platform can reciprocate between predetermined positions, and the program control is convenient. When the lifting platform rises, it can lift the carrier, and then drive the carrier to go up and down together; when the carrier drops to the height of the second transmission mechanism, it can be connected with the second track; and the lifting platform can continue to fall to the second position, Breaking away from the carrier and avoiding the carrier will not affect the transmission of the carrier on the second track.

在一些实施方式中，所述第一传输机构包括运动组件，每条所述第一轨道上均设有至少一组所述运动组件，每组所述运动组件均包括支撑件与顶推件，所述支撑件能够沿所述第一轨道的延伸方向相对运动地与所述第一轨道连接，所述顶推件能够沿所述第二方向相对运动地与所述支撑件连接，所述支撑件能够从下方支撑所述载具，所述顶推件能够沿所述第二方向抵靠在所述载具的侧壁上。如此，运动组件至少能够从两个不同方向与载具形成连接，提高连接的稳定性。运动组件既可以从下方形成支撑，同时可以从载具的两侧顶紧稳固，防止载具在传输过程中与运动组件滑脱。此外，顶推件能够沿第二方向相对运动，当顶推件远离载具时，运动组件能够沿第一方向与载具发生相对运动，进一步可以与载具脱离连接，实现载具在运动组件与升降机构之间的交接，或载具在不同运动组件之间的交接等。In some embodiments, the first transmission mechanism includes a moving assembly, and each of the first rails is provided with at least one set of the moving assembly, and each set of the moving assembly includes a support member and a pusher, The supporting member is connected to the first rail so as to be relatively movable along the extending direction of the first rail, and the pusher is connected to the supporting member so as to be relatively movable along the second direction. The pusher can support the carrier from below, and the pusher can abut against the side wall of the carrier along the second direction. In this way, the moving component can be connected to the carrier from at least two different directions, thereby improving the stability of the connection. The moving components can be supported from the bottom, and can be fastened and stabilized from both sides of the carrier to prevent the carrier from slipping off from the moving components during transmission. In addition, the pusher can move relative to the second direction. When the pusher is far away from the carrier, the moving component can move relative to the carrier along the first direction, and can be disconnected from the carrier, so that the carrier can move in the moving component. The handover with the lifting mechanism, or the handover of the carrier between different moving components, etc.

在一些实施方式中，所述载具的第二方向的两侧壁分别具有定位槽，每组所述运动组件均包括定位件，所述定位件与所述顶推件连接，当所述顶推件抵靠在所述载具的侧壁上时，所述定位件配合卡设于所述定位槽中。如此，运动组件能够更好地与载具定位连接，防止载具在传输过程中与运动组件滑脱。In some embodiments, the two side walls of the carrier in the second direction have positioning grooves respectively, and each set of the moving components includes a positioning piece, and the positioning piece is connected with the pushing piece, when the pushing piece When the push piece abuts against the side wall of the carrier, the positioning piece fits in the positioning slot. In this way, the moving component can be better positioned and connected to the carrier, preventing the carrier from slipping off from the moving component during transmission.

在一些实施方式中，所述第一传输机构还包括运动组件，所述运动组件能够沿所述第一轨道的延伸方向相对运动地与所述第一轨道连接，每条所述第一轨道上均设有至少两组所述运动组件，两组所述运动组件能够同时与所述载具的一侧部连接。如此，对于尺寸较大的板状载具，多组运动组件能够平衡受力，从载具的四个角部形成稳定支撑，共同驱使载具沿第一轨道运动。In some embodiments, the first transmission mechanism further includes a moving assembly, and the moving assembly is connected to the first rails so as to be relatively movable along the extension direction of the first rails, and each of the first rails Each is provided with at least two groups of the moving components, and the two groups of the moving components can be connected to one side of the carrier at the same time. In this way, for a plate-shaped carrier with a large size, the multiple sets of moving components can balance the force, form stable supports from the four corners of the carrier, and jointly drive the carrier to move along the first track.

在一些实施方式中，所述第二传输机构包括传输带，每条所述第二轨道的周部均绕设有一圈所述传输带，所述第二传输机构还包括用于驱使至少一条所述传输带转动的驱动装置，所述传输带的转动轴心线沿所述第二方向延伸。由于第二传输机构仅用于传输空的载具，因此对传输的稳定性要求较低，可采用皮带轮的结构实现传输，其结构简单、控制方便、占用空间小。In some embodiments, the second transmission mechanism includes a transmission belt, and the circumference of each of the second rails is surrounded by a circle of the transmission belt, and the second transmission mechanism also includes a drive for driving at least one of the transmission belts. The driving device for rotating the transmission belt, the rotation axis of the transmission belt extends along the second direction. Since the second transmission mechanism is only used to transmit empty vehicles, it has relatively low requirements on the stability of the transmission, and the structure of the pulley can be used to realize the transmission, which is simple in structure, convenient in control, and occupies a small space.

在一些实施方式中，所述载具能够同时承载多组所述电池串，每组所述电池串均沿所述第一方向延伸，多组所述电池串沿第二方向并排设置，所述第二方向沿水平方向延伸，所述第二方向与所述第一方向相互垂直。本发明提供的传输装置尤其适用于传输多并电池串，并应用于多并电池串的生产设备中，解决传统传输装置难以稳定传输多并电池串的难题，提高多并电池串的传输效率和产品质量。In some embodiments, the carrier can carry multiple sets of battery strings at the same time, each set of battery strings extends along the first direction, multiple sets of battery strings are arranged side by side along the second direction, the The second direction extends along the horizontal direction, and the second direction is perpendicular to the first direction. The transmission device provided by the present invention is especially suitable for the transmission of multi-parallel battery strings, and is applied to the production equipment of multi-parallel battery strings, which solves the problem that traditional transmission devices are difficult to stably transmit multi-parallel battery strings, and improves the transmission efficiency and efficiency of multi-parallel battery strings. product quality.

本发明的另一个目的是提供一种新型的能够平稳传输多并电池串的太阳能电池串传输方法。为达到上述目的，本发明采用的技术方案是：Another object of the present invention is to provide a novel solar battery string transmission method capable of stably transmitting multi-parallel battery strings. In order to achieve the above object, the technical scheme adopted in the present invention is:

一种太阳能电池串传输方法，用于沿水平的第一方向传输电池串，所述传输方法依次包括如下步骤：A solar battery string transmission method, used for transmitting the battery string along a first horizontal direction, the transmission method sequentially includes the following steps:

S1、将所述电池串放置在载具上，所述载具沿所述第一方向运动；S1. Place the battery string on a carrier, and the carrier moves along the first direction;

S2、当所述载具运动至下料工位时，将所述电池串从所述载具上取走；S2. When the carrier moves to the unloading station, remove the battery string from the carrier;

S3、所述载具下降；S3. The vehicle descends;

S4、所述载具沿所述第一方向的相反方向运动；S4. The carrier moves in a direction opposite to the first direction;

S5、所述载具上升，然后重复执行所述S1。S5. The carrier goes up, and then repeats the execution of S1.

在一些实施方式中，在所述S1中，所述载具由运动组件传输，所述运动组件与所述载具同步沿所述第一方向运动；所述运动组件具有沿所述第一方向依次设置的多组，所述运动组件至少包括第一组件与第二组件，沿所述第一方向，所述第一组件位于所述第二组件的上游；所述传输方法还包括所述运动组件的交接方法：首先，所述载具与所述第一组件连接，所述第一组件与所述载具同步沿所述第一方向运动；然后，所述第二组件相对所述载具沿所述第一方向的相反方向运动，直至所述第二组件与所述载具连接；接着，所述第二组件与所述载具同步沿所述第一方向运动，所述第一组件相对所述载具沿所述第一方向的相反方向运动，直至所述第一组件与所述载具脱离连接。本发明中的每个载具均可以连续循环传输，而同一轨道上各个运动组件的相对位置不会改变，随着载具向前运动，不同位置的运动组件进行交接，确保前后每一个载具的传输顺利进行。In some embodiments, in the S1, the carrier is transported by a moving component, and the moving component moves along the first direction synchronously with the carrier; the moving component has Multiple groups arranged in sequence, the moving components at least include a first component and a second component, and along the first direction, the first component is located upstream of the second component; the transmission method also includes the moving Component handover method: first, the carrier is connected to the first component, and the first component and the carrier move synchronously along the first direction; then, the second component is relative to the carrier moving in the opposite direction to the first direction until the second component is connected to the carrier; then, the second component moves in the first direction synchronously with the carrier, and the first component moving relative to the carrier in a direction opposite to the first direction until the first component is disconnected from the carrier. Each carrier in the present invention can be continuously circulated, and the relative position of each moving component on the same track will not change. As the carrier moves forward, the moving components at different positions will be handed over to ensure that each carrier before and after The transfer went smoothly.

由于上述技术方案的运用，本发明提供的太阳能电池串传输装置，舍弃了传统的皮带式传输机构，使用载具对多并电池串进行整体同步传输，并提供了一种新颖的太阳能电池串传输方法。本发明中，一个载具能够同时传输一整组多并电池串，从上料到下料的整个生产过程中，载具不发生形变，电池串的每个部件与载具之间均保持相对静止，电池串始终在平稳传输中接受加工处理，有助于提高多并电池串的加工精度和产品质量。本发明中的一个或多个载具能够循环使用，载具优选为不锈钢等刚性材料制成，与皮带相比制造难度低、维护更换方便。载具本身寿命可长达数年，当需要更换载具时，只需要将旧的载具取出，将新的载具放入即可，十分便捷，省时省力。本发明显著减小了传输装置的占地面积，同时能够提高传输效率及多并电池串的生产效率。Due to the application of the above-mentioned technical solution, the solar battery string transmission device provided by the present invention abandons the traditional belt-type transmission mechanism, uses a carrier to carry out overall synchronous transmission of multi-parallel battery strings, and provides a novel solar battery string transmission method. In the present invention, one carrier can transport a whole group of multi-parallel battery strings at the same time. During the whole production process from loading to unloading, the carrier does not deform, and each part of the battery string is kept relative to the carrier. At rest, the battery strings are always processed in a smooth transmission, which helps to improve the processing accuracy and product quality of multi-parallel battery strings. One or more carriers in the present invention can be recycled, and the carrier is preferably made of rigid materials such as stainless steel, which is less difficult to manufacture and easier to maintain and replace than belts. The service life of the vehicle itself can be as long as several years. When the vehicle needs to be replaced, you only need to take out the old vehicle and put in the new vehicle, which is very convenient and saves time and effort. The invention significantly reduces the occupied area of the transmission device, and at the same time can improve the transmission efficiency and the production efficiency of multi-parallel battery strings.

附图说明Description of drawings

为了更清楚地说明本发明的技术方案，下面将对实施例描述中所需要使用的附图作简单的介绍。In order to illustrate the technical solutions of the present invention more clearly, the following will give a brief introduction to the drawings that need to be used in the description of the embodiments.

附图1为本发明一具体实施例中传输装置的立体示意图，其中载具未示出；Accompanying drawing 1 is the three-dimensional schematic view of the transmission device in a specific embodiment of the present invention, wherein the carrier is not shown;

附图2为图1中A处放大示意图；Accompanying drawing 2 is the enlarged schematic diagram of place A in Fig. 1;

附图3为本实施例中传输装置的立体示意图，其中载具示出；Accompanying drawing 3 is the three-dimensional schematic view of the transmission device in the present embodiment, wherein the carrier is shown;

附图4为图3中B处放大示意图；Accompanying drawing 4 is the enlarged schematic view of place B in Fig. 3;

附图5为本实施例中运动组件的立体示意图；Accompanying drawing 5 is the three-dimensional schematic diagram of motion assembly in the present embodiment;

附图6为本实施例中载具与运动组件交接过程中的示意图；Accompanying drawing 6 is the schematic diagram in the handover process of carrier and moving assembly in this embodiment;

附图7为本实施例中传输装置的侧视示意图，其中载具与第一传输机构连接；Accompanying drawing 7 is the schematic side view of the transmission device in this embodiment, wherein the carrier is connected with the first transmission mechanism;

附图8为图7中C处放大示意图；Accompanying drawing 8 is the enlarged schematic diagram of place C in Fig. 7;

附图9为本实施例中传输装置的侧视示意图，其中载具与升降机构连接；Accompanying drawing 9 is the schematic side view of the transmission device in this embodiment, wherein the carrier is connected with the lifting mechanism;

附图10为本实施例中传输装置的侧视示意图，其中载具与第二传输机构连接；Accompanying drawing 10 is the schematic side view of the transmission device in this embodiment, wherein the carrier is connected with the second transmission mechanism;

其中：100、载具；101、侧壁；102、定位槽；200、第一传输机构；210、第一轨道；220、运动组件；220a、第一组件；220b、第二组件；221、支撑件；2211、底板；2212、安装板；2213、支撑轮；2214、限位板；222、顶推件；223、定位件；224、顶推气缸；300、第二传输机构；310、第二轨道；320、传输带；400、升降机构；410、升降组件；411、升降台；412、升降驱动装置；500、机架；600、电池串；1001、转动轴心线；1002、支撑轮轴心线；1003、定位件轴心线；X、第一方向；Y、第二方向；Z、上下方向。Among them: 100, carrier; 101, side wall; 102, positioning groove; 200, first transmission mechanism; 210, first track; 220, moving component; 220a, first component; 220b, second component; 221, support 2211, bottom plate; 2212, mounting plate; 2213, support wheel; 2214, limit plate; 222, push piece; 223, positioning piece; 224, push cylinder; 300, second transmission mechanism; 310, second Track; 320, conveyor belt; 400, lifting mechanism; 410, lifting component; 411, lifting platform; 412, lifting drive device; 500, frame; 600, battery string; 1001, rotation axis line; 1002, support wheel axis line; 1003, the axis line of the positioning member; X, the first direction; Y, the second direction; Z, the up and down direction.

具体实施方式Detailed ways

下面结合附图对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域的技术人员理解，但它们不是对本发明的限定。The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, but they are not limitations of the present invention.

参见图1至图6所示，一种太阳能电池串传输装置，用于沿水平的第一方向X传输电池串600，尤其适用于对多并电池串600的传输。该传输装置可应用于多并电池串600的生产制造设备中，在传输的过程中配合其他装置(图中未示出)进行电池片及焊带的上料、摆放定位、预热、焊接、汇流条焊接、下料等一系列生产工序。该传输装置在生产过程中起到连续稳定传输多并电池串600的功能，有助于提高多并电池串600的制造精度。Referring to FIG. 1 to FIG. 6 , a solar battery string transmission device is used for transmitting battery strings 600 along a first horizontal direction X, and is especially suitable for the transmission of multi-parallel battery strings 600 . The transmission device can be applied to the production and manufacturing equipment of the multi-parallel battery string 600. During the transmission process, it cooperates with other devices (not shown in the figure) to carry out the loading, positioning, preheating and welding of battery sheets and ribbons. , bus bar welding, blanking and a series of production processes. The transmission device plays the function of continuously and stably transmitting the multi-parallel battery string 600 during the production process, which helps to improve the manufacturing accuracy of the multi-parallel battery string 600 .

本实施例中，传输装置包括机架500，以及设置在机架500上的载具100、第一传输机构200、第二传输机构300及升降机构400等。为便于描述和理解，本实施例中以机架500为参照建立XYZ三维坐标系，其中第一方向X、第二方向Y、上下方向Z三者两两垂直，第一方向X与第二方向Y分别沿水平方向延伸，上下方向Z沿竖直方向延伸。需要说明的是，由于电池串600的传输是单向的，本实施例中将电池串600传输的方向定义为第一方向X，而与电池串600传输方向相反的方向称为“第一方向X的相反方向”。In this embodiment, the transmission device includes a frame 500 , and a carrier 100 , a first transmission mechanism 200 , a second transmission mechanism 300 , and a lifting mechanism 400 arranged on the frame 500 . For ease of description and understanding, in this embodiment, an XYZ three-dimensional coordinate system is established with reference to the rack 500, wherein the first direction X, the second direction Y, and the up and down direction Z are perpendicular to each other, and the first direction X and the second direction are perpendicular to each other. Y respectively extends along the horizontal direction, and the up and down direction Z extends along the vertical direction. It should be noted that, since the transmission of the battery string 600 is unidirectional, in this embodiment, the direction of the transmission of the battery string 600 is defined as the first direction X, and the direction opposite to the transmission direction of the battery string 600 is called "the first direction". in the opposite direction of X".

本实施例中，载具100用于直接承载并传输电池串600。第一传输机构200设于第二传输机构300的上方，第一传输机构200用于沿第一方向X传输载具100，第二传输机构300用于沿第一方向X的相反方向传输载具100。升降机构400用于在第一传输机构200与第二传输机构300之间传输载具100。本实施例中，传输装置包括至少两个载具100，各个载具100的结构相同，均由刚性材料制成，每个载具100均具有用于承载电池串600的水平面。此处每个载具100均为矩形的不锈钢板，能够提供刚性平整且大面积的水平承载面。本实施例中，载具100上间隔开设有多个通孔(图中未示出)，通孔的开设大量且密集，传输装置还包括真空吸附机构(图中未示出)，真空吸附机构与机架500连接，真空吸附机构能够从载具100的下方与通孔连接，并对载具100上方的电池串600形成真空吸附，确保不同电池片之间、电池片与焊带之间不会出现相对位移，提高焊接精度。本实施例中，每个载具100能够同时承载多组电池串600，每组电池串600均沿第一方向X延伸，多组电池串600沿第二方向Y并排设置。如此，每个载具100在传输电池串600时，其上方阵列排布有多个电池片，同一组电池串600中的电池片通过焊带依次串联，不同组电池串600之间可以通过汇流条并联或串联，构成一整组多并电池串，图6中具体示出了五组电池串600组成的五并电池串600。In this embodiment, the carrier 100 is used to directly carry and transport the battery string 600 . The first transport mechanism 200 is disposed above the second transport mechanism 300, the first transport mechanism 200 is used to transport the carrier 100 along the first direction X, and the second transport mechanism 300 is used to transport the carrier along the opposite direction of the first direction X 100. The lifting mechanism 400 is used to transport the carrier 100 between the first transport mechanism 200 and the second transport mechanism 300 . In this embodiment, the transmission device includes at least two carriers 100 , each carrier 100 has the same structure and is made of rigid material, and each carrier 100 has a horizontal plane for carrying the battery string 600 . Here, each carrier 100 is a rectangular stainless steel plate, which can provide a rigid, flat and large-area horizontal bearing surface. In this embodiment, the carrier 100 is provided with a plurality of through holes (not shown in the figure) at intervals, and the through holes are provided in a large number and densely. The transmission device also includes a vacuum adsorption mechanism (not shown in the figure), and the vacuum adsorption mechanism Connected to the rack 500, the vacuum adsorption mechanism can connect to the through hole from the bottom of the carrier 100, and form a vacuum adsorption on the battery string 600 above the carrier 100, so as to ensure that there is no gap between different cells and between cells and ribbons. There will be relative displacement, improving welding accuracy. In this embodiment, each carrier 100 can carry multiple sets of battery strings 600 at the same time, each set of battery strings 600 extends along the first direction X, and multiple sets of battery strings 600 are arranged side by side along the second direction Y. In this way, when each carrier 100 is transporting the battery string 600, a plurality of battery slices are arranged in an array above it, and the battery slices in the same set of battery strings 600 are serially connected in series through welding ribbons, and different sets of battery strings 600 can be connected through confluence. The bars are connected in parallel or in series to form a whole set of multi-parallel battery strings. FIG. 6 specifically shows a five-parallel battery string 600 composed of five sets of battery strings 600 .

参见图1至图3所示，本实施例中，升降机构400具有沿第一方向X间隔设置的两组，每组升降机构400均能够沿上下方向Z传输载具100。具体地，两组升降机构400的结构相同，每组升降机构400进一步包括两组升降组件410，两组升降组件410沿第一方向X间隔设置。每组升降组件410均包括升降台411与升降驱动装置412，其中升降台411能够沿上下方向Z相对运动，升降驱动装置412用于驱动升降台411运动，此处升降驱动装置412具体采用气缸。如此，每组升降机构400中的两组升降组件410能够从前后两侧同时承托载具100，驱使载具100在第一传输机构200与第二传输机构300之间升降。Referring to FIGS. 1 to 3 , in this embodiment, the lifting mechanism 400 has two groups arranged at intervals along the first direction X, and each group of lifting mechanisms 400 can transport the carrier 100 along the vertical direction Z. Specifically, the two sets of lifting mechanisms 400 have the same structure, and each set of lifting mechanisms 400 further includes two sets of lifting assemblies 410 , and the two sets of lifting assemblies 410 are arranged at intervals along the first direction X. Each set of lifting components 410 includes a lifting platform 411 and a lifting drive device 412, wherein the lifting platform 411 can move relative to the up and down direction Z, and the lifting drive device 412 is used to drive the lifting platform 411 to move, where the lifting drive device 412 specifically adopts a cylinder. In this way, the two sets of lifting assemblies 410 in each set of lifting mechanisms 400 can simultaneously support the carrier 100 from the front and rear sides, driving the carrier 100 to lift between the first transmission mechanism 200 and the second transmission mechanism 300 .

参见图1至图10所示，本实施例中，第一传输机构200包括沿第一方向X延伸的第一轨道210，第一轨道210具有沿第二方向Y间隔设置的两条，载具100的第二方向Y的两侧部分别能够沿同侧的第一轨道210相对运动。相似地，第二传输机构300包括沿第一方向X延伸的第二轨道310，第二轨道310具有沿第二方向Y间隔设置的两条，载具100的第二方向Y的两侧部分别能够沿同侧的第二轨道310相对运动。进一步地，沿第二方向Y，载具100的宽度小于两条第一轨道210之间的间距，而载具100的宽度大于两条第二轨道310之间的间距。第一传输机构200还包括运动组件220，运动组件220能够沿第一轨道210的延伸方向相对运动地与第一轨道210连接，每条第一轨道210上均设有至少一组运动组件220，每组运动组件220均能够与载具100连接并驱使载具100沿第一方向X运动。如此，当运动组件220与载具100连接时，载具100能够随运动组件220沿第一轨道210运动；当运动组件220与载具100脱离连接时，载具100能够脱离第一轨道210，进而与第二轨道310连接，并沿第二轨道310相对运动。1 to 10, in this embodiment, the first transmission mechanism 200 includes a first rail 210 extending along the first direction X, and the first rail 210 has two pieces arranged at intervals along the second direction Y, and the carrier Both sides of the 100 in the second direction Y can move relative to each other along the first track 210 on the same side. Similarly, the second transport mechanism 300 includes a second rail 310 extending along the first direction X, two of the second rails 310 are arranged at intervals along the second direction Y, and the two sides of the carrier 100 in the second direction Y are respectively It can move relatively along the second track 310 on the same side. Further, along the second direction Y, the width of the carrier 100 is smaller than the distance between the two first rails 210 , and the width of the carrier 100 is greater than the distance between the two second rails 310 . The first transmission mechanism 200 also includes a moving assembly 220, which is connected to the first rail 210 so as to be able to move relative to the first rail 210 along the extension direction of the first rail 210, and each first rail 210 is provided with at least one group of moving assemblies 220, Each group of moving components 220 can be connected with the carrier 100 and drive the carrier 100 to move along the first direction X. In this way, when the moving assembly 220 is connected to the carrier 100, the carrier 100 can move along the first rail 210 with the moving assembly 220; Furthermore, it is connected with the second track 310 and relatively moves along the second track 310 .

本实施例中，升降机构400中每个升降台411相对于机架500均具有第一位置与第二位置。参见图9，当升降台411位于第一位置时，升降台411能够支撑在与运动组件220连接的载具100的下方，此时运动组件220能够沿第一方向X脱离载具100；参见图10，当升降台411位于第二位置时，升降台411的上表面低于与第二轨道310连接的载具100的下表面，从而升降台411能够形成避让，不影响载具100沿第二轨道310的运动。In this embodiment, each lifting platform 411 in the lifting mechanism 400 has a first position and a second position relative to the frame 500 . Referring to FIG. 9, when the lifting platform 411 is in the first position, the lifting platform 411 can be supported under the carrier 100 connected to the moving assembly 220, and the moving assembly 220 can be separated from the carrier 100 along the first direction X at this time; see FIG. 10. When the lifting platform 411 is in the second position, the upper surface of the lifting platform 411 is lower than the lower surface of the carrier 100 connected to the second track 310, so that the lifting platform 411 can form a avoidance without affecting the carrier 100 along the second track 310. Movement of track 310 .

参见图3至图8所示，本实施例中，每组运动组件220的均包括支撑件221与顶推件222，其中，支撑件221能够沿第一轨道210的延伸方向相对运动地与对应的第一轨道210连接，顶推件222能够沿第二方向Y相对运动地与对应的支撑件221连接。支撑件221能够从下方支撑载具100，而顶推件222能够沿第二方向Y抵靠在载具100的侧壁101上，每组运动组件220均还包括用于驱使顶推件222相对运动的顶推气缸224。3 to 8, in this embodiment, each set of moving components 220 includes a support 221 and a pusher 222, wherein the support 221 can move relatively along the extending direction of the first track 210 to correspond to The first rail 210 is connected, and the pushing member 222 is connected to the corresponding supporting member 221 so as to be able to move relative to the second direction Y. The supporting member 221 can support the carrier 100 from below, and the pusher 222 can abut against the side wall 101 of the carrier 100 along the second direction Y, and each set of moving components 220 also includes a function for driving the pusher 222 to face each other. The push cylinder 224 of motion.

进一步地，本实施例的每组运动组件220中，支撑件221具体包括底板2211、安装板2212、支撑轮2213及限位板2214等结构，其中底板2211直接与第一轨道210滑动连接，安装板2212及限位板2214均固设于底板2211上，安装板2212及限位板2214分别具有沿第一方向X间隔设置的两个，沿第二方向Y，两个安装板2212对应位于两个限位板2214的内侧，每个限位板2214的顶部均高于对应安装板2212的顶部，从而限位板2214能够阻挡载具100沿第二方向Y向外滑动。每个安装板2212的内侧均连接有两个支撑轮2213，每个支撑轮2213的支撑轮轴心线1002均沿第二方向Y延伸，所有支撑轮2213的半径相同，且所有支撑轮轴心线1002位于同一水平面内，每个支撑轮2213的顶部与安装板2212的顶部齐平或略高于安装板2212的顶部，从而每组运动组件220中的四个支撑轮2213能够在同一高度支撑住载具100，不同运动组件220的各个支撑轮2213也能够在同一高度支撑住载具100，保证载具100位于第一传输机构200时，始终能够在同一水平高度平稳传输。需要说明的是，每个支撑轮2213与对应的安装板2212可以是固定连接，也可以绕支撑轮轴心线1002转动连接，本实施例中优选为转动连接，使得当需要驱使运动组件220与载具100沿第一方向X相对运动时，支撑轮2213能够在载具100的底部相对滚动，运动组件220与载具100之间的摩擦力更小，运动更省力。Further, in each group of moving components 220 in this embodiment, the supporting member 221 specifically includes structures such as a bottom plate 2211, a mounting plate 2212, a support wheel 2213, and a limit plate 2214, wherein the bottom plate 2211 is directly slidably connected with the first rail 210, and the installation Both the plate 2212 and the limiting plate 2214 are fixed on the bottom plate 2211. The mounting plate 2212 and the limiting plate 2214 respectively have two spaced along the first direction X. Along the second direction Y, the two mounting plates 2212 are correspondingly located on the two The inner side of each limiting plate 2214, the top of each limiting plate 2214 is higher than the top of the corresponding mounting plate 2212, so the limiting plate 2214 can prevent the carrier 100 from sliding outward along the second direction Y. The inner side of each mounting plate 2212 is connected with two support wheels 2213, and the support wheel axis 1002 of each support wheel 2213 extends along the second direction Y, and the radius of all support wheels 2213 is the same, and all support wheel axes 1002 Located in the same horizontal plane, the top of each supporting wheel 2213 is flush with the top of the mounting plate 2212 or slightly higher than the top of the mounting plate 2212, so that the four supporting wheels 2213 in each group of moving assemblies 220 can support the load at the same height. The support wheels 2213 of the different moving components 220 of the tool 100 can also support the carrier 100 at the same height, so as to ensure that the carrier 100 can always be smoothly transported at the same level when it is located in the first transmission mechanism 200 . It should be noted that each support wheel 2213 can be fixedly connected with the corresponding mounting plate 2212, or can be connected rotatably around the axis 1002 of the support wheel. When the tool 100 moves relatively along the first direction X, the supporting wheels 2213 can roll relatively on the bottom of the carrier 100 , the friction between the moving assembly 220 and the carrier 100 is smaller, and the movement is more labor-saving.

进一步地，本实施例中，载具100的第二方向Y的两侧壁101分别具有定位槽102，每组运动组件220均包括定位件223，定位件223与顶推件222连接，当顶推件222抵靠在载具100的侧壁101上时，定位件223配合卡设于一个定位槽102中。本实施例中，顶推件222能够穿过两个安装板2212之间的间隙相对运动，顶推气缸224与支撑件221连接，具体是与底板2211连接。定位件223采用滚轮结构，其能够绕定位件轴心线1003相对转动地连接在顶推件222的顶部，定位件轴心线1003沿上下方向Z延伸。定位槽102沿第一方向X的宽度略大于定位件223的直径，从而只有当定位件223与定位槽102的位置相对应时，定位件223能够沿第二方向Y形状配合地插入定位槽102中，进而使得顶推件222能够与侧壁101相抵靠，防止载具100与运动组件220出现相对位移。Further, in this embodiment, the two side walls 101 of the carrier 100 in the second direction Y have positioning grooves 102 respectively, and each group of moving components 220 includes a positioning piece 223, and the positioning piece 223 is connected with the pushing piece 222. When the push piece 222 abuts against the side wall 101 of the carrier 100 , the positioning piece 223 is locked in a positioning slot 102 . In this embodiment, the pusher 222 can move relatively through the gap between the two mounting plates 2212 , and the pusher cylinder 224 is connected to the support 221 , specifically to the bottom plate 2211 . The positioning member 223 adopts a roller structure, which is connected to the top of the pushing member 222 so as to be relatively rotatable around the axis 1003 of the positioning member, and the axis 1003 of the positioning member extends along the vertical direction Z. The width of the positioning groove 102 along the first direction X is slightly larger than the diameter of the positioning piece 223, so that only when the position of the positioning piece 223 corresponds to the position of the positioning groove 102, the positioning piece 223 can be inserted into the positioning groove 102 along the second direction Y in a form-fitting manner. In this way, the pushing member 222 can be abutted against the side wall 101 to prevent relative displacement between the carrier 100 and the moving assembly 220 .

参见图1至图8所示，本实施例中，每条第一轨道210上均设有至少两组运动组件220，两组运动组件220能够同时与一个载具100的一侧部连接。进一步地，由于本实施例中的载具100具有多个，为了提高传输效率，满足至少两个载具100能够同时沿第一轨道210传输，每条第一轨道210上至少需要设有四组运动组件220。更进一步考虑到上下游运动组件220的交接，本实施例中每条第一轨道210上实际设有六组运动组件220。当每个载具100沿第一轨道210运动时，至少四组运动组件220从两侧同时与矩形的载具100的四个角部连接，将载具100平稳地传输。相应地，本实施例中，载具100的每个侧壁101均开设有多个定位槽102，每组运动组件220的定位件223能够选择插入其中一个定位槽102中。本实施例中，各运动组件220中的底板2211与对应的第一轨道210实际可以采用直线电机的结构，从而能够通过计算机精准控制每组运动组件220的运动速度等参数。Referring to FIGS. 1 to 8 , in this embodiment, each first track 210 is provided with at least two sets of moving assemblies 220 , and the two sets of moving assemblies 220 can be connected to one side of a carrier 100 at the same time. Further, since there are multiple carriers 100 in this embodiment, in order to improve the transmission efficiency, at least two carriers 100 can be transported along the first track 210 at the same time, and each first track 210 needs to be provided with at least four sets of Movement assembly 220 . Further considering the handover of the upstream and downstream motion components 220 , in this embodiment, each first track 210 is actually provided with six groups of motion components 220 . When each carrier 100 moves along the first track 210 , at least four sets of moving components 220 are simultaneously connected to the four corners of the rectangular carrier 100 from both sides to transport the carrier 100 smoothly. Correspondingly, in this embodiment, each side wall 101 of the carrier 100 is provided with a plurality of positioning slots 102 , and the positioning piece 223 of each group of moving components 220 can be selectively inserted into one of the positioning slots 102 . In this embodiment, the bottom plate 2211 and the corresponding first track 210 in each moving assembly 220 can actually adopt the structure of a linear motor, so that parameters such as the moving speed of each moving assembly 220 can be precisely controlled by a computer.

参见图1及图2所示，本实施例中，第二传输机构300包括传输带320，每条第二轨道310的周部均绕设有一圈传输带320，第二传输机构300还包括用于驱使至少一条传输带320转动的驱动装置(图中未示出)，每条传输带320具有沿第一方向X间隔设置的两条转动轴心线1001，每条转动轴心线1001均沿第二方向Y延伸。如此，两侧的第二轨道310都构成了简洁的传输带机构，能够从两侧支撑载具100，将空的载具100从下游回传至上游，实现载具100的循环使用。Referring to Fig. 1 and Fig. 2, in the present embodiment, the second transmission mechanism 300 includes a transmission belt 320, and the circumference of each second rail 310 is provided with a circle of transmission belt 320, and the second transmission mechanism 300 also includes a transmission belt 320. For the driving device (not shown in the figure) that drives at least one conveyor belt 320 to rotate, each conveyor belt 320 has two rotation axis lines 1001 arranged at intervals along the first direction X, and each rotation axis line 1001 is along the The second direction Y extends. In this way, the second rails 310 on both sides constitute a simple conveyor belt mechanism, which can support the carrier 100 from both sides and return the empty carrier 100 from downstream to upstream, realizing the recycling of the carrier 100 .

参见图1至图10所示，基于上述传输装置，本实施例进一步提供一种太阳能电池串传输方法，用于沿第一方向X传输电池串600，尤其适用于在多并电池串600的生产制造过程中对多并电池串600进行整体的平稳传输。该传输方法依次包括如下步骤：Referring to Figures 1 to 10, based on the above-mentioned transmission device, this embodiment further provides a solar battery string transmission method for transmitting the battery string 600 along the first direction X, especially suitable for the production of multi-parallel battery strings 600 During the manufacturing process, the multi-parallel battery string 600 is transported smoothly as a whole. The transmission method includes the following steps in turn:

S1、将电池串600放置在载具100上，载具100沿第一方向X运动；S1. Place the battery string 600 on the carrier 100, and the carrier 100 moves along the first direction X;

S2、当载具100运动至下料工位时，将电池串600从载具100上取走；S2. When the carrier 100 moves to the unloading station, remove the battery string 600 from the carrier 100;

S3、载具100下降；S3, the vehicle 100 descends;

S4、载具100沿第一方向X的相反方向运动；S4. The carrier 100 moves in a direction opposite to the first direction X;

S5、载具100上升，然后重复执行S1。S5. The carrier 100 goes up, and then repeats S1.

本实施例中，每个载具100的传输方法相同。In this embodiment, the transmission method of each carrier 100 is the same.

具体地，在S1中，载具100由运动组件220传输，运动组件220与载具100同步沿第一方向X运动。载具100在运动过程中，电池串600在载具100上依次经历上料、排布、预热、焊接等工序。Specifically, in S1 , the carrier 100 is transported by the moving component 220 , and the moving component 220 moves along the first direction X synchronously with the carrier 100 . During the movement of the carrier 100 , the battery string 600 sequentially undergoes processes such as loading, arranging, preheating, and welding on the carrier 100 .

在S2中，当多并电池串600制作完成后，多并电池串600被外部的下料装置整体取走下料，载具100置空。In S2, after the multi-parallel battery string 600 is manufactured, the multi-parallel battery string 600 is removed and unloaded by an external unloading device, and the carrier 100 is empty.

在S3中，位于下游的升降机构400中两个升降台411同时从第二位置上升至第一位置，并从下方承托住置空的载具100；随后，原本与该载具100连接的各个运动组件220中，定位件223与顶推件222同时沿第二方向Y远离载具100运动，定位件223退出定位槽102；接着，各运动组件220沿第一方向X的相反方向运动，直至载具100与全部的运动组件220脱离连接；最后，两个升降台411在各自升降驱动装置412的驱动下同步下降，带动载具100平稳下降，直至载具100与第二传输机构300接触，载具100的两侧部分别落在同侧的传输带320上，而升降台411继续下降至第二位置，与载具100脱离接触。In S3, the two lifting platforms 411 in the downstream lifting mechanism 400 rise from the second position to the first position at the same time, and support the empty carrier 100 from below; In each moving assembly 220, the positioning member 223 and the pushing member 222 move away from the carrier 100 along the second direction Y at the same time, and the positioning member 223 withdraws from the positioning slot 102; then, each moving assembly 220 moves in the opposite direction of the first direction X, until the carrier 100 is disconnected from all the moving components 220; finally, the two lifting platforms 411 are synchronously lowered under the drive of their respective lifting drive devices 412, and the carrier 100 is driven down steadily until the carrier 100 contacts the second transmission mechanism 300 , the two sides of the carrier 100 respectively land on the conveyor belt 320 on the same side, and the lifting platform 411 continues to descend to the second position, and is out of contact with the carrier 100 .

在S4中，两侧的传输带320同步转动，驱使载具100沿第一方向X的相反方向回到上游。In S4 , the conveyor belts 320 on both sides rotate synchronously, driving the carrier 100 back upstream along the direction opposite to the first direction X.

在S5中，位于上游的升降机构400中两个升降台411同时由第二位置上升，将与第二传输机构300连接的载具100抬起，并逐渐向第一传输机构200运动；当该两个升降台411上升至第一位置后，载具100也被抬升至预设高度，多组运动组件220沿第一轨道210向其滑动，每条第一轨道210上至少有两组运动组件220与该载具100的位置相对应，其中支撑件221支撑于载具100的下方，每个定位件223与一个定位槽102对位，从而顶推气缸224能够驱使定位件223沿第二方向Y向内运动并插入对应的定位槽102中，实现运动组件220与载具100的连接。四组运动组件220均与该载具100配合连接后，两个升降台411即可回落至第二位置，与该载具100脱离配合，进入新一轮的载具100传输。In S5, the two lifting platforms 411 in the upstream lifting mechanism 400 rise from the second position at the same time, lift the carrier 100 connected to the second transmission mechanism 300, and gradually move towards the first transmission mechanism 200; when the After the two lifting platforms 411 are raised to the first position, the carrier 100 is also lifted to a preset height, and multiple sets of motion components 220 slide toward it along the first track 210, and each first track 210 has at least two sets of motion components 220 corresponds to the position of the carrier 100, wherein the supporting member 221 is supported under the carrier 100, and each positioning member 223 is aligned with a positioning groove 102, so that the pushing cylinder 224 can drive the positioning member 223 along the second direction Y moves inward and is inserted into the corresponding positioning slot 102 to realize the connection between the moving component 220 and the carrier 100 . After the four sets of moving components 220 are connected with the carrier 100 , the two lifting platforms 411 can fall back to the second position, disengage from the carrier 100 , and start a new round of carrier 100 transmission.

本实施例中，每条第一轨道210上的运动组件220具有沿第一方向X依次设置的多组，每条第一轨道210上各组运动组件220的前后次序是无法改变的，而载具100需要能够从第一轨道210的一端部传输至另一端部，因此在载具100沿第一轨道210传输的过程中，就会涉及到上下游运动组件220之间的交接。参见图6所示，多组运动组件220中至少包括第一组件220a与第二组件220b，沿第一方向X，第一组件220a位于第二组件220b的上游，此处沿第二方向Y的每侧分别设有两组第一组件220a与两组第二组件220b。运动组件220的交接方法如下：首先，载具100由第一组件220a传输，载具100的两侧分别与两组第一组件220a连接，第一组件220a与载具100同步沿第一方向X运动；然后，两侧的第二组件220b分别相对载具100沿第一方向X的相反方向运动，直至所有的第二组件220b均与载具100连接；接着，第二组件220b能够与载具100同步沿第一方向X运动，而第一组件220a逐步相对载具100沿第一方向X的相反方向运动，直至所有的第一组件220a均与载具100脱离连接，从而该载具100完全从由第一组件220a传输转变为由第二组件220b传输，运动组件220的交接完成。此后，原本的第一组件220a可以继续向上游运动，参与其他载具100的交接过程。需要说明的是，上述交接方法中，在不影响载具100稳定传输的前提下，第一组件220a及第二组件220b可以同时相对载具100沿第一方向X相反方向的运动。In this embodiment, the moving components 220 on each first track 210 have multiple groups arranged in sequence along the first direction X, and the order of each group of moving components 220 on each first track 210 cannot be changed. The tool 100 needs to be able to be transported from one end of the first track 210 to the other end, so when the carrier 100 is transported along the first track 210 , the handover between the upstream and downstream moving components 220 will be involved. Referring to Fig. 6, the multiple sets of motion components 220 at least include a first component 220a and a second component 220b, along the first direction X, the first component 220a is located upstream of the second component 220b, here along the second direction Y Two sets of first components 220a and two sets of second components 220b are disposed on each side. The handover method of the moving assembly 220 is as follows: First, the carrier 100 is transported by the first assembly 220a, and the two sides of the carrier 100 are respectively connected with two sets of first assemblies 220a, and the first assembly 220a and the carrier 100 are synchronized along the first direction X Then, the second components 220b on both sides move in the opposite direction of the first direction X relative to the carrier 100, until all the second components 220b are connected to the carrier 100; then, the second components 220b can be connected to the carrier 100 synchronously move along the first direction X, and the first assembly 220a gradually moves relative to the carrier 100 along the opposite direction of the first direction X, until all the first assemblies 220a are disconnected from the carrier 100, so that the carrier 100 is completely Transitioning from transmission by the first component 220a to transmission by the second component 220b, the handover of the motion component 220 is complete. Afterwards, the original first assembly 220 a can continue to move upstream to participate in the handover process of other vehicles 100 . It should be noted that, in the above handover method, the first component 220 a and the second component 220 b can simultaneously move relative to the carrier 100 in opposite directions along the first direction X without affecting the stable transmission of the carrier 100 .

综上所述，本实施例提供的太阳能电池串传输装置及传输方法，能够实现多并电池串600的同步稳定传输，有助于提高多并电池串600的生产效率和产品质量。To sum up, the solar battery string transmission device and transmission method provided in this embodiment can realize synchronous and stable transmission of the multi-parallel battery strings 600 and help improve the production efficiency and product quality of the multi-parallel battery strings 600 .

上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并加以实施，并不能以此限制本发明的保护范围，凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围内。The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present invention. Substantial equivalent changes or modifications shall fall within the protection scope of the present invention.

Claims (12)

1. A solar cell string transfer device for transferring a cell string in a first horizontal direction, characterized in that: the transmission device comprises a carrier, a first transmission mechanism, a second transmission mechanism and a lifting mechanism, wherein the carrier is used for bearing the battery string; the first transmission mechanism is arranged above the second transmission mechanism, the first transmission mechanism is used for transmitting the carrier along the first direction, and the second transmission mechanism is used for transmitting the carrier along the opposite direction of the first direction; the lifting mechanism is used for conveying the carrier between the first conveying mechanism and the second conveying mechanism.
2. The solar cell string transmission device according to claim 1, wherein: the lifting mechanism is provided with two groups which are arranged at intervals along the first direction, and each group of lifting mechanism can be used for conveying the carrier along the up-down direction.
3. The solar cell string transmission device according to claim 1, wherein: the carrier is made of a rigid material, the carrier has a horizontal plane for carrying the battery strings, and the carrier has at least two.
4. The solar cell string transmission device according to claim 1, wherein: the first transmission mechanism comprises a first track extending along the first direction, the first track is provided with two tracks which are arranged at intervals along a horizontal second direction, the second direction is mutually perpendicular to the first direction, and two side parts of the second direction of the carrier can respectively move relatively along the first track on the same side; the second transmission mechanism comprises a second track extending along the first direction, the second track is provided with two tracks arranged at intervals along the second direction, and two side parts of the carrier in the second direction can respectively move relatively along the second track on the same side.
5. The solar cell string transmission device according to claim 4, wherein: along the second direction, the width of the carrier is smaller than the distance between the two first tracks, and the width of the carrier is larger than the distance between the two second tracks; the first transmission mechanism further comprises motion components, the motion components can be connected with the first rails in a relative motion mode along the extending direction of the first rails, at least one group of motion components are arranged on each first rail, and each group of motion components can be connected with the carrier and drive the carrier to move along the first direction.
6. The solar cell string transmission device according to claim 5, wherein: the lifting mechanism comprises a lifting table which can move relatively in the up-down direction, the lifting table is provided with a first position and a second position, and when the lifting table is positioned at the first position, the lifting table can be supported below the carrier connected with the moving assembly; when the lifting platform is located at the second position, the upper surface of the lifting platform is lower than the lower surface of the carrier connected with the second track.
7. The solar cell string transmission device according to claim 4, wherein: the first transmission mechanism comprises a motion assembly, each first track is provided with at least one group of motion assemblies, each group of motion assemblies comprises a support piece and a pushing piece, the support pieces can be connected with the first tracks in a relative motion mode along the extending direction of the first tracks, the pushing pieces can be connected with the support pieces in a relative motion mode along the second direction, the support pieces can support the carrier from the lower portion, and the pushing pieces can be propped against the side walls of the carrier along the second direction.
8. The solar cell string transmission device according to claim 7, wherein: the two side walls of the carrier in the second direction are respectively provided with a positioning groove, each group of motion components comprises a positioning piece, the positioning pieces are connected with the pushing pieces, and when the pushing pieces are propped against the side walls of the carrier, the positioning pieces are matched and clamped in the positioning grooves.
9. The solar cell string transmission device according to claim 4, wherein: the first transmission mechanism further comprises a moving assembly, the moving assembly can relatively move along the extending direction of the first track and is connected with the first track, at least two groups of moving assemblies are arranged on each first track, and the two groups of moving assemblies can be simultaneously connected with one side of the carrier.
10. The solar cell string transmission device according to claim 4, wherein: the second conveying mechanism comprises conveying belts, a circle of conveying belts are wound on the periphery of each second track, the second conveying mechanism further comprises a driving device used for driving at least one conveying belt to rotate, and the rotation axis of the conveying belt extends along the second direction.
11. The solar cell string transmission device according to any one of claims 1 to 10, wherein: the carrier can bear the plurality of groups of battery strings simultaneously, each group of battery strings extends along the first direction, the plurality of groups of battery strings are arranged side by side along the second direction, the second direction extends along the horizontal direction, and the second direction is mutually perpendicular to the first direction.
12. A solar cell string transmission method for transmitting a cell string in a first horizontal direction, the transmission method comprising the steps of, in order:
s1, placing the battery string on a carrier, wherein the carrier moves along the first direction;
s2, when the carrier moves to a blanking station, the battery strings are taken away from the carrier;
s3, the carrier descends;
s4, the carrier moves along the direction opposite to the first direction;
s5, the carrier ascends, and then the S1 is repeatedly executed.
CN202310148329.1A 2023-02-22 2023-02-22 Solar cell string transmission device and transmission method Pending CN116153830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310148329.1A CN116153830A (en) 2023-02-22 2023-02-22 Solar cell string transmission device and transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310148329.1A CN116153830A (en) 2023-02-22 2023-02-22 Solar cell string transmission device and transmission method

Publications (1)

Publication Number Publication Date
CN116153830A true CN116153830A (en) 2023-05-23

Family

ID=86355983

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310148329.1A Pending CN116153830A (en) 2023-02-22 2023-02-22 Solar cell string transmission device and transmission method

Country Status (1)

Country Link
CN (1) CN116153830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119694947A (en) * 2024-12-19 2025-03-25 池州市正盛半导体有限公司 Lead frame surface mount device equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119694947A (en) * 2024-12-19 2025-03-25 池州市正盛半导体有限公司 Lead frame surface mount device equipment

Similar Documents

Publication Publication Date Title
CN113428647B (en) Automatic feed formula processing equipment
CN114999976B (en) Silicon wafer inserting machine and silicon wafer inserting method
CN210557728U (en) Multi-directional heavy-duty conveyor
CN116153830A (en) Solar cell string transmission device and transmission method
CN114069015B (en) Self-adaptive centering stacking device
CN110931838A (en) Automatic assembly system for battery entering shell
CN212402350U (en) Material collecting equipment
CN219435833U (en) Solar cell string transmission device
CN216996410U (en) Conveying machine
CN218023706U (en) Solar cell series welding equipment
CN118183267A (en) Material transfer device
CN216188958U (en) Automatic charging and jacking device for material tray
CN216097327U (en) Tool conveyer along rectangular path circulation flow
CN215401503U (en) Lifting and carrying device and carrying system
CN210418282U (en) Conveying device and battery assembling system
CN211056055U (en) Driven plate assembling conveying line
CN209871863U (en) Loading attachment is used in label paper production
CN115971830A (en) Jig transverse shifting and wire replacing device and jig wire replacing process thereof
CN114919996B (en) A non-contact loading and unloading machine for plate carrier frame
CN219807430U (en) Feeding and discharging mechanism
CN217650341U (en) Multi-track printing machine
CN217294301U (en) Battery handling equipment and battery transport system including the same
CN211444037U (en) Combined type circulating conveying system
CN221352720U (en) Stepping conveying mechanism and conveying equipment
CN218707166U (en) Curing device and process equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination