Sheet inserting device

Abstract

The utility model relates to the field of photovoltaic technology, and provides a sheet inserting device, which comprises a supporting piece, a sheet taking assembly and a driving assembly, and is characterized in that the sheet taking assembly comprises a plurality of sheet taking devices arranged on the supporting piece in a sliding manner, and the plurality of sheet taking devices are arranged at intervals; the driving assembly is arranged on the supporting piece and used for driving the piece taking devices to move on the supporting piece so as to adjust the distance between the adjacent piece taking devices. The distance of the sheet inserting device is adjustable, and the sheet inserting efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic technology, and in particular to a solar cell insertion device. Background Technology

[0002] A solar cell is a device that converts solar energy into electrical energy. In the solar cell manufacturing process, a wafer insertion machine is used to transport the solar cells or silicon wafers. Traditionally, the insertion machine uses multiple suction cups connected to a robotic arm for insertion. For different insertion requirements, the spacing between the wafers needs to be manually adjusted, which is not only slow but also results in inaccurate insertion positions, affecting production efficiency and the yield of finished solar cells. Utility Model Content

[0003] Based on this, one embodiment of this application provides an insert device with adjustable spacing and high insert efficiency.

[0004] This application provides an insert device, the insert device comprising:

[0005] Support components;

[0006] A film-retrieving assembly, comprising a plurality of film-retrieving devices slidably disposed on the support member, the plurality of film-retrieving devices being spaced apart;

[0007] A driving component is disposed on the support member, and the driving component is used to drive each of the film pickers to move on the support member to adjust the distance between adjacent film pickers.

[0008] In some embodiments, the tablet retriever includes a connector and a plurality of tablet retrievers, the connector being slidably disposed on the support and connected to the drive assembly, and the plurality of tablet retrievers being arranged side by side on the connector.

[0009] In some embodiments, the connector has multiple spaced-apart connecting slots, and each of the taking-up pieces is correspondingly disposed in each of the connecting slots.

[0010] In some embodiments, the connector is further provided with a plurality of hollow holes, which are respectively located on both sides of each connecting groove.

[0011] In some embodiments, the tablet taking device includes a tablet taking body and a plurality of adsorption elements disposed on the tablet taking body, the adsorption elements being used to adsorb and fix the tablet.

[0012] In some embodiments, the tablet-taking body is provided with at least a first adsorption element, a second adsorption element, and a third adsorption element, which are arranged in a triangular pattern and located at the vertices of the triangle.

[0013] In some embodiments, the support member is provided with a slide rail, and each of the tablet takers is slidably disposed on the slide rail.

[0014] In some embodiments, limiting members are provided at both ends of the slide rail, which are used to limit the range of movement of the tablet taker on the slide rail.

[0015] In some embodiments, the driving component includes a plurality of drivers, each driver being connected to a corresponding piece picker, the drivers being used to drive the piece picker to slide on the support.

[0016] In some embodiments, the driver includes a driving member and a screw. The screw is disposed on the support member along the sliding direction of the tablet dispenser. A nut is disposed on the screw and is fixedly connected to the tablet dispenser. The driving member is connected to one end of the screw and is used to drive the screw to rotate so as to drive the tablet dispenser to slide on the support member.

[0017] Compared with traditional technologies, this utility model has at least the following beneficial effects:

[0018] This application's insertion device has multiple wafer pickers, increasing the number of wafers picked up. Furthermore, the wafer pickers are slidably mounted on a support member, allowing for movement of the pickers using a drive assembly, thereby adjusting the distance between them. The spacing of the wafer pickers is adjusted after the insertion device picks up wafers to meet different insertion requirements. This application features high insertion efficiency and accurate spacing adjustment. Attached Figure Description

[0019] Figure 1 This is a structural diagram of the insert device provided in one embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a connector provided in one embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a sheet-removing component provided in one embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of a driver provided in one embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of another driver provided in one embodiment of the present invention.

[0024] Among them, 100-support component; 200-film extractor; 210-connector; 211-connecting groove; 212-hollow hole; 220-film extractor; 221-film extractor body; 222-first adsorption component; 223-second adsorption component; 224-third adsorption component; 225-connecting pipeline; 300-drive assembly; 310-driver; 311-drive component; 312-screw; 313-nut; first nut-314; second nut-315. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings, embodiments, and examples. These embodiments and examples are for illustrative purposes only and are not intended to limit the scope of the present invention. The purpose of providing these embodiments and examples is to enable a more thorough and comprehensive understanding of the disclosure of the present invention. It should also be understood that the present invention can be implemented in many different forms and is not limited to the embodiments and examples described herein. Those skilled in the art can make various modifications or alterations without departing from the spirit of the present invention, and the equivalent forms obtained also fall within the protection scope of the present invention. Furthermore, numerous specific details are set forth in the following description to provide a fuller understanding of the present invention. It should be understood that the present invention can be implemented without one or more of these details.

[0026] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," "fixed," and "set" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this utility model, "optionally", "optionally", and "optional" mean that they are optional, that is, they are selected from either "with" or "without". If there are multiple "options" in a technical solution, unless otherwise specified, and there are no contradictions or mutual constraints, each "option" is independent.

[0029] In this utility model, the technical features described in an open-ended manner include both closed technical solutions composed of the listed features and open technical solutions that include the listed features.

[0030] In this utility model, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or quantity, nor should they be construed as implicitly indicating the importance or quantity of the indicated technical features. Moreover, "first," "second," etc., serve only as a non-exhaustive enumeration and should be understood not to constitute a closed limitation on quantity.

[0031] All documents mentioned in this utility model are incorporated herein by reference as if each document were individually incorporated by reference. Unless they conflict with the utility model's purpose and / or technical solution, all cited documents are incorporated herein by reference in their entirety and for all purposes. When citing documents in this utility model, the definitions of relevant technical features, terms, nouns, phrases, etc., are also incorporated herein by reference. Examples and preferred embodiments of the cited technical features may also be incorporated herein by reference, but only to the extent that they enable the implementation of this utility model. It should be understood that when the cited content conflicts with the description in this utility model, this utility model shall prevail or be adapted to the description in this utility model.

[0032] In traditional technology, the wafer insertion device only has one wafer picker. For different wafer insertion processes, the distance between two insertions needs to be manually adjusted to meet the insertion requirements. This adjustment process not only affects the insertion efficiency, but also introduces errors and inaccuracies in manually measuring the insertion distance.

[0033] Based on this, this application provides an insert device, such as... Figure 1 As shown, the insert device includes a support 100, an insert assembly, and a drive assembly 300.

[0034] The film-retrieving assembly includes multiple film-retrieving devices 200 slidably disposed on the support member 100, with the multiple film-retrieving devices 200 spaced apart. A driving assembly 300 is disposed on the support member 100. The driving assembly 300 is used to drive each film-retrieving device 200 to move on the support member 100, thereby adjusting the distance between adjacent film-retrieving devices 200.

[0035] This application's insertion device has multiple wafer pickers 200, increasing the number of wafers picked up. Furthermore, the wafer pickers 200 are slidably mounted on the support member 100, allowing the drive assembly 300 to move the wafer pickers 200 and adjust the distance between them. The spacing of the wafer pickers 200 is adjusted after the insertion device picks up wafers to meet different insertion requirements. This application features high insertion efficiency and accurate spacing adjustment.

[0036] It is understood that the chip picker 200 in this application only needs to fulfill the function of picking up the chip. For example, the chip picker 200 can be a device such as a suction cup for picking up the chip.

[0037] In some embodiments, such as Figure 1 As shown, the wafer grabber 200 includes a connector 210 and multiple wafer grabbing components 220. The connector 210 is slidably disposed on the support member 100 and connected to the drive assembly 300. The multiple wafer grabbing components 220 are arranged side by side on the connector 210. In this application, the wafer grabber 200 uses the connector 210 to connect multiple wafer grabbing components 220 to the support member 100, thereby enabling one wafer grabber 200 to grab multiple wafers, improving transmission efficiency.

[0038] It is understood that the arrangement direction of the tablet taker 200 and the arrangement direction of the tablet taker 220 in this application may be the same or different. For example, the tablet taker 200 may be arranged vertically, while the tablet taker 220 may be arranged horizontally.

[0039] In some embodiments, the distance between two adjacent taking pieces 220 is 2cm to 10cm, for example, it can be 2cm, 3cm, 4cm, 5cm, 6cm, 7cm, 8cm, 9cm or 10cm. It can be selected as 3cm to 5cm.

[0040] In some embodiments, the number of pieces 220 is 5 to 20, for example, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 or 20.

[0041] In some embodiments, the number of chip takers 200 is 2 to 5, for example, 2, 3, 4 or 5.

[0042] In some embodiments, such as Figure 2 As shown, the connector 210 has multiple spaced connecting slots 211, and each take-up piece 220 is correspondingly disposed in each connecting slot 211.

[0043] In some embodiments, the connector 210 is further provided with a plurality of hollow holes 212. The plurality of hollow holes 212 are respectively located on both sides of each connecting groove 211. By providing a plurality of hollow holes 212 on the connector 210, this application reduces the weight of the connector 210 while ensuring the structural strength of the connector 210, thereby reducing the overall weight of the device and reducing the load on the drive assembly 300.

[0044] In some embodiments, such as Figure 3 As shown, the wafer picker 220 includes a wafer picker body 221 and multiple adsorption elements disposed on the wafer picker body 221. The adsorption elements are used to adsorb and fix the wafer. It is understood that in this application, the adsorption elements only need to be able to adsorb and fix the wafer, and the adsorption method can be electrostatic adsorption, negative gas pressure adsorption, etc. For example, the adsorption element can be a silicon wafer chuck, which uses negative gas pressure for adsorption.

[0045] In some embodiments, the suction element is a suction cup. The suction cup is connected to a vacuum pump via a connecting pipe 225 provided on the tablet-taking body 221. Further, a suction hole for connecting to the suction cup is provided in the connecting groove 211 of the connector 210, and the connector is connected to the vacuum pump via the connecting pipe 225. Optionally, the diameter of the suction cup is 3mm to 6mm.

[0046] In some embodiments, such as Figure 3 As shown, the tablet receiving body 221 is provided with at least a first adsorption element 222, a second adsorption element 223, and a third adsorption element 224. The first adsorption element 222, the second adsorption element 223, and the third adsorption element 224 are arranged in a triangular pattern. The first adsorption element 222, the second adsorption element 223, and the third adsorption element 224 are located at the vertices of the triangle, respectively. This application arranges the first adsorption element 222, the second adsorption element 223, and the third adsorption element 224 as described above, thereby effectively improving the adsorption stability of the tablet and preventing it from falling off during the transfer process.

[0047] In some embodiments, the sliding connection between the support member 100 and the tablet dispenser 200 can be achieved by providing a slide rail or a slide groove. Optionally, a slide rail is provided on the support member 100, and each tablet dispenser 200 is slidably disposed on the slide rail (not shown in the figure). Further optionally, the slide rail has scale markings. By providing a slide rail on the support member 100, this application ensures the alignment of the tablet dispenser 200 during movement and improves the accuracy of the spacing adjustment of the tablet dispensers 200.

[0048] In some embodiments, limit members (not shown in the figure) are provided at both ends of the slide rail to limit the movement range of the tablet taker 200 on the slide rail. This application prevents the tablet taker 200 from slipping off the slide rail by providing limit members.

[0049] In some embodiments, the driving component 300 in this application only needs to be able to move the position of each take-up device 200, and can be driven by one driver 310 or multiple drivers 310. Optionally, the driving component 300 includes multiple drivers 310, each driver 310 being connected to each take-up device 200 respectively, and the driver 310 is used to drive the take-up device 200 to slide on the support member 100. In this application, each take-up device 200 is respectively provided with a driver 310, which can be used to control the take-up device 200 individually, effectively ensuring the accuracy of the spacing adjustment.

[0050] In some embodiments, such as Figure 4 As shown, the driver 310 includes a driving member 311 and a screw 312. The screw 312 is mounted on the support member 100 along the sliding direction of the tablet taker 200. A nut 313 is mounted on the screw 312 and is fixedly connected to the tablet taker 200. The driving member 311 is connected to one end of the screw 312 and is used to drive the screw 312 to rotate, thereby causing the tablet taker 200 to slide on the support member 100. In this application, the driver 310 uses the screw 312 and the nut 313 to cooperate. The rotation of the screw 312 enables the nut 313 to move linearly along the screw 312. By setting the pitch and diameter of the screw 312, the number of rotations and the rotation angle of the screw 312 can be controlled to determine the linear movement distance of the nut 313, ensuring accurate movement.

[0051] In some embodiments, the insert device may further include a controller. The controller is connected to the drive 311 and the inserter 200 respectively, and is used to control the number of rotations and rotation angle of the drive 311, as well as the gripping and placing of the insert by the inserter 200.

[0052] In some embodiments, the insert device includes a first inserter and a second inserter. For example... Figure 5 As shown, the drive assembly 300 includes a drive member 311 and a screw 312. A first nut 314 and a second nut 315 are fitted onto the screw 312. The first nut 314 is connected to a first tablet taker, and the second nut 315 is connected to a second tablet taker. The threads of the first nut 314 and the second nut 315 are in opposite directions, meaning that the first nut 314 and the second nut 315 move in opposite directions during the rotation of the screw 312. This application achieves the positional movement of two tablet takers 200 by rotating a single screw 312, simplifying the device structure.

[0053] Optionally, the nut 313 and the wafer picker 200 need only be fixedly connected. Optionally, the nut 313 is provided with a mounting slider, and the wafer picker 200 is connected to the nut 313 through the mounting slider.

[0054] Exemplarily, a method for inserting a silicon wafer using the above-described insertion device is provided, comprising the following steps:

[0055] S1. According to the placement position of the silicon wafer, start the drive unit 311 to rotate the screw 312, thereby adjusting the position of each wafer picker 200 to correspond to the placement position of the silicon wafer, and start picking up the wafer.

[0056] S2. According to the insertion spacing requirements, restart the drive unit 311 to adjust the position of each chip picker 200. After the adjustment is completed, insert the chip.

[0057] In summary, the insertion device of this application has multiple wafer pickers 200, increasing the number of wafers picked up. Furthermore, the wafer pickers 200 are slidably mounted on the support member 100, allowing the drive assembly 300 to move the wafer pickers 200 and adjust the distance between them. The spacing of the wafer pickers 200 is adjusted after the insertion device picks up wafers to meet different insertion requirements. This application features high insertion efficiency and accurate spacing adjustment.

[0058] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An insert device, characterized in that, The insert device includes: Support component (100); The film picking assembly includes a plurality of film pickers (200) slidably disposed on the support member (100), the plurality of film pickers (200) being spaced apart; A drive assembly (300) is disposed on the support member (100). The drive assembly (300) is used to drive each of the take-up pieces (200) to move on the support member (100) to adjust the distance between adjacent take-up pieces (200).

2. The insert device as described in claim 1, characterized in that, The film taker (200) includes a connector (210) and a plurality of film takers (220). The connector (210) is slidably disposed on the support (100) and connected to the drive assembly (300). The plurality of film takers (220) are arranged side by side on the connector (210).

3. The insert device as described in claim 2, characterized in that, The connector (210) has a plurality of spaced-apart connecting slots (211), and each of the taking pieces (220) is correspondingly disposed in each of the connecting slots (211).

4. The insert device as described in claim 3, characterized in that, The connector (210) is also provided with a plurality of hollow holes (212), which are located on both sides of each of the connecting grooves (211).

5. The insert device as described in claim 2, characterized in that, The tablet taking component (220) includes a tablet taking body (221) and a plurality of adsorption components disposed on the tablet taking body (221), the adsorption components being used to adsorb and fix the tablet.

6. The insert device as described in claim 5, characterized in that, The main body (221) for taking the tablet is provided with at least a first adsorption element (222), a second adsorption element (223) and a third adsorption element (224). The first adsorption element (222), the second adsorption element (223) and the third adsorption element (224) are arranged in a triangle, and the first adsorption element (222), the second adsorption element (223) and the third adsorption element (224) are respectively located at the vertices of the triangle.

7. The insert device as claimed in claim 1, characterized in that, The support member (100) is provided with a slide rail, and each of the chip takers (200) is slidably disposed on the slide rail.

8. The insert device as described in claim 7, characterized in that, Limiting elements are provided at both ends of the slide rail, and the limiting elements are used to limit the movement range of the chip taker (200) on the slide rail.

9. The insert device according to any one of claims 1-8, characterized in that, The drive assembly (300) includes a plurality of drivers (310), each driver (310) being connected to each of the chip pickers (200) respectively, and the driver (310) is used to drive the chip picker (200) to slide on the support (100).

10. The insert device as claimed in claim 9, characterized in that, The driver (310) includes a driver (311) and a screw (312). The screw (312) is disposed on the support (100) along the sliding direction of the tablet taker (200). A nut (313) is disposed on the screw (312). The nut (313) is fixedly connected to the tablet taker (200). The driver (311) is connected to one end of the screw (312). The driver (311) is used to drive the screw (312) to rotate so as to drive the tablet taker (200) to slide on the support (100).

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