A film moving device for a film coating apparatus

Abstract

The utility model relates to the field of battery piece film covering, concretely is a kind of film moving device in film covering equipment. Including the horizontal drive device and lifting drive device of interconnection arrangement, the horizontal drive device drives the lifting drive device and carries out horizontal movement;Lifting drive device is provided with mounting pole, and the slidable adsorption mechanism is provided with interval on the mounting pole;The adsorption mechanism includes connecting plate, and the bottom of connecting plate is provided with floating plate by bolt interval, and spring is set on the bolt, and the bottom of floating plate is sequentially provided with mutually connected cover, adsorption cavity and adsorption plate, and the joint that passes through cover and is communicated with adsorption cavity inside is provided on the floating plate.Thin film can be moved automatically.

Description

Technical Field

[0001] This utility model relates to the field of battery cell coating, specifically a thin film moving device used in coating equipment. Background Technology

[0002] Solar cells are devices that directly convert light energy into electrical energy through the photoelectric effect or photochemical effect. In the manufacturing process of photovoltaic modules, multiple cells are connected to form a cell string using solder ribbons, followed by lamination, framing, and other related processes to form the photovoltaic module. The reliability of the connection between the solder ribbons and the corresponding cells affects the reliability of the photovoltaic module.

[0003] Low-melting-point metals are used as solder to create solder ribbons. These ribbons are first fixed to the surface of the solar cell through a lamination process. Then, during the lamination process of the photovoltaic module, the temperature and pressure of the laminator help bond the low-melting-point solder ribbons to the grid lines. During the lamination process of the solar cell, the cut film needs to be moved to the surface of the cell to fix the solder ribbons. Given the limitations of existing technologies, there is an urgent need to design a device to meet these requirements. Utility Model Content

[0004] To address the problems in the prior art, this application provides a film moving device for use in a coating equipment, thereby enabling automated movement of the film.

[0005] The technical solution is as follows: A film moving device for a coating equipment includes a horizontal driving device and a lifting driving device connected to each other. The horizontal driving device drives the lifting driving device to move horizontally. The lifting driving device is provided with a mounting rod, and the mounting rod is provided with slidable adsorption mechanisms at intervals. The adsorption mechanism includes a connecting plate, and floating plates are provided at intervals at the bottom of the connecting plate by bolts. Springs are sleeved on the bolts. A cover plate, an adsorption chamber, and an adsorption plate are sequentially provided at the bottom of the floating plate. A connector is provided on the floating plate that passes through the cover plate and communicates with the inside of the adsorption chamber.

[0006] Specifically, the adsorption chamber has a cavity that is connected to the connector. The bottom of the adsorption chamber has a first adsorption hole that is connected to the cavity. The adsorption plate has a second adsorption hole that is connected to the first adsorption hole.

[0007] Specifically, the cavity is provided with mounting ribs, and the mounting ribs and the upper surface of the adsorption cavity are provided with connection holes around them.

[0008] Preferably, the slider of the horizontal drive device is provided with a fixed seat, the lifting drive device is provided on the fixed seat, the slider of the lifting drive device is provided with a mounting plate, and the mounting rod is provided at the bottom of the mounting plate.

[0009] Preferably, the mounting rod is provided with a slide rail on its side, a slider is provided on the slide rail, and the adsorption mechanism is provided on the slider.

[0010] Preferably, it also includes an adjusting rod, the two ends of which are connected to the adsorption mechanism and the mounting rod, respectively.

[0011] Preferably, the mounting rod is provided with an adsorption connection assembly, and the adsorption connection assembly is connected to the connector via an air tube.

[0012] In summary, by using the combined horizontal and vertical driving devices, the adsorption mechanism is moved in both horizontal and vertical directions, enabling it to adsorb the film and move it in a specified direction. Simultaneously, the adsorption mechanism adsorbs the film, and the inclusion of springs generates elastic force, allowing the adsorption plate to more effectively adhere to the film, preventing wrinkles during adsorption and improving the quality of the adsorption. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the adsorption mechanism of this utility model; Figure 3 This is an explosion diagram of the adsorption mechanism of this utility model; Figure 4 This is a schematic diagram of the adsorption chamber of this utility model.

[0014] Reference numerals: 1. Adsorption mechanism; 101. Connecting plate; 102. Adsorption chamber; 1021. Chamber body; 1022. Mounting rib; 1023. First adsorption hole; 103. Adsorption plate; 1031. Second adsorption hole; 104. Cover plate; 105. Floating plate; 106. Connector; 107. Floating bolt; 108. Spring; 2. Horizontal drive device; 3. Fixed seat; 4. Lifting drive device; 5. Mounting plate; 6. Mounting rod; 7. Adsorption connection assembly; 8. Slide rail; 9. Adjusting rod. Detailed Implementation

[0015] To make the above-mentioned objects, features, and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0016] like Figure 1As shown, it includes a horizontal drive device 2 and a lifting drive device 4. It should be noted that the horizontal drive device 2 and the lifting drive device 4 are capable of driving objects to move linearly. Devices such as linear modules and electric cylinders that can achieve this function can be selected. A linear module is an automated motion unit composed of components such as linear guides and ball screws; an electric cylinder is a modular product that integrates a servo motor and a lead screw, converting the rotational motion of the servo motor into linear motion. Here, the horizontal drive device 2 and the lifting drive device 4 use electric cylinders. A fixed seat 3 is installed on the slider of the lead screw in the horizontal drive device 2. The lifting drive devices 4 are symmetrically installed on both sides of the fixed seat 3. Mounting plates 4 are fixed to the sliders of the lead screw in the lifting drive device 4, and mounting rods 6 are fixed to the bottom of the mounting plates 4. Adsorption mechanisms 1 are installed at intervals on the mounting rods 6. The horizontal drive device 2 controls the horizontal movement of the lifting device 4 through the fixed seat 3, and the lifting drive device 4 controls the vertical movement of the adsorption mechanisms 1 through the mounting rods 6, ultimately realizing the horizontal and vertical movement of the adsorption mechanisms 1.

[0017] like Figure 2 As shown, the adsorption mechanism 1 includes a connecting plate 101, which is connected to the mounting rod 6. A floating plate 105 is mounted on the bottom of the connecting plate 101 via bolts 107. A spring 108 is fitted onto the bolts 107. The threaded bottom of the bolts 107 connects to the threaded mounting holes on the floating plate 105. The portion of the bolts 107 that passes through the connecting plate 101 is a smooth rod, connected by a washer. The bottom of the spring 108 rests against the floating plate 101, and the top rests against the inside of the floating plate 105. The spring 108 creates a gap between the connecting plate 101 and the floating plate 105, providing an elastic connection. A cover plate 104, an adsorption chamber 102, and an adsorption plate 103 are sequentially arranged at the bottom of the floating plate 101 and are interconnected. The adsorption chamber 102 has an opening in the cavity 1021. A cover plate 104 is installed on the surface of the cavity 1021 to form a cavity. The bottom of the adsorption chamber 102 has several first adsorption holes 1023 that communicate with the cavity 1021. At the same time, the adsorption plate 103 has a second adsorption hole 1031 that communicates with the first adsorption holes 1023.

[0018] The floating plate 105 is provided with a connector 106 that passes through the cover plate 104 and communicates with the interior of the adsorption chamber 102. The adsorption chamber 102 has a cavity 1021, and the connector 106 communicates with the cavity 1021. The connector 106 is connected to an external air source to generate negative pressure and achieve adsorption.

[0019] The cavity 1021 is provided with mounting ribs 1022. Connection holes are provided around the mounting ribs 1022 and the upper surface of the adsorption cavity 102. The cover plate 104 can be connected to the adsorption cavity 102 around its perimeter and center, thereby improving the firmness of the connection between the two.

[0020] Connector 106 connects to an external air source, providing negative pressure suction. Gas flows through connector 106 into cavity 1021, then sequentially through first adsorption hole 1023 and second adsorption hole 1031. Adsorption plate 103 contacts the film, and the suction generated by the second adsorption hole 1031 adsorbs the film. At the same time, spring 108 generates elastic force, allowing adsorption plate 103 to adhere to the film more effectively.

[0021] like Figure 1 As shown, a fixed seat 3 is provided on the slider of the horizontal drive device 2, and a lifting drive device 4 is provided on the fixed seat 3. A mounting plate 5 is provided on the slider of the lifting drive device 4, and a mounting rod 6 is provided at the bottom of the mounting plate 5. The horizontal drive device 2 drives the lifting drive device 4, which is connected to the fixed seat 3, to move linearly in the horizontal direction, and the lifting drive device 4 drives the mounting rod 6, which is connected to the mounting plate 5, to move linearly in the vertical direction, thus realizing the movement of the adsorption mechanism 1 in the horizontal and vertical directions.

[0022] like Figure 1 As shown, a slide rail 8 is installed on the side of the mounting rod 6. Several sliders are set on the slide rail 8 according to the number of adsorption mechanisms 1. The adsorption mechanisms 1 are fixed on the sliders. Then, according to the size of the film, the distance between adjacent adsorption mechanisms 1 is adjusted by moving the sliders on the slide rail 8. An adjusting rod 9 is also included. After the position of the adsorption mechanism 1 is adjusted, both ends of the adjusting rod 9 are connected to the adsorption mechanism 1 and the mounting rod 6 respectively by bolts to fix the position of the adsorption mechanism 1. When the position of the adsorption mechanism 1 needs to be adjusted again, the bolts are loosened and the adjustment is repeated.

[0023] An adsorption connection component 7 is also provided on the mounting rod 6. One end of the adsorption connection component 7 is connected to an external air source, and the other end is connected to the connector 106 through an air pipe.

[0024] During operation, the horizontal drive device 2 drives the adsorption mechanism 1 to move above the cut film, while the lifting drive device 4 drives the adsorption mechanism 1 to descend, causing the adsorption plate 103 to contact the film and adsorb it. Then, the lifting drive device 4 drives the adsorption mechanism 1 to rise, while the horizontal drive device 2 drives it to move above the battery cell. The lifting drive device 4 then drives the adsorption mechanism 1 to descend again, placing the film on the surface of the battery cell. Repeating this process automates the handling and movement of the film.

[0025] Other embodiments of the present invention will readily conceive of by those skilled in the art upon consideration of the specification and practice of the specific embodiments described herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not described herein. Furthermore, there may be minor differences in the wording of the names of certain components in different embodiments; these minor differences will not affect the understanding of the present invention by those skilled in the art.

Claims

1. A film moving device for use in a coating equipment, characterized in that, The device includes a horizontal drive device (2) and a lifting drive device (4) connected to each other. The horizontal drive device (2) drives the lifting drive device (4) to move horizontally. The lifting drive device (4) is provided with a mounting rod (6), and the mounting rod (6) is provided with a sliding adsorption mechanism (1) at intervals. The adsorption mechanism (1) includes a connecting plate (101). The bottom of the connecting plate (101) is provided with floating plates (105) at intervals by bolts (107), and springs (109) are sleeved on the bolts (107). The bottom of the floating plate (105) is provided with a cover plate (104), an adsorption chamber (102) and an adsorption plate (103) connected to each other in sequence. The floating plate (105) is provided with a connector (106) that passes through the cover plate (104) and communicates with the inside of the adsorption chamber (102).

2. The film moving device for use in a coating equipment according to claim 1, characterized in that, The adsorption chamber (102) has a cavity (1021) inside, the cavity (1021) is connected to the connector (106), the bottom of the adsorption chamber (102) is provided with a first adsorption hole (1023) connected to the cavity (1021), and the adsorption plate (103) is provided with a second adsorption hole (1031) connected to the first adsorption hole (1023).

3. A film moving device for use in a coating equipment according to claim 2, characterized in that, The cavity (1021) is provided with mounting ribs (1022), and the mounting ribs (1022) and the upper surface of the adsorption cavity (102) are provided with connection holes.

4. A film moving device for use in a coating equipment according to claim 1, characterized in that, The horizontal drive device (2) has a fixed seat (3) on its slider, the lifting drive device (4) is mounted on the fixed seat (3), the lifting drive device (4) has a mounting plate (5) on its slider, and the mounting rod (6) is mounted on the bottom of the mounting plate (5).

5. A film moving device for use in a coating equipment according to claim 1, characterized in that, The mounting rod (6) has a slide rail (8) on its side, and a slider is provided on the slide rail (8). The adsorption mechanism (1) is provided on the slider.

6. A film moving device for use in a coating equipment according to claim 5, characterized in that, It also includes an adjusting rod (9), the two ends of which are connected to the adsorption mechanism (1) and the mounting rod (6) respectively.

7. A film moving device for use in a coating equipment according to claim 1, characterized in that, An adsorption connection assembly (7) is provided on the mounting rod (6), and the adsorption connection assembly (7) is connected to the connector (106) through an air tube.

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