Solar photovoltaic module film laminating machine

Abstract

The utility model provides a solar photovoltaic module film laminating machine. The solar photovoltaic module film laminating machine comprises a walking mechanism walking along the edges of the two sides of a solar photovoltaic module, a film releasing module, a film feeding module, a film cutting module and a film pressing module. The film releasing assembly is arranged on the walking mechanism, the film feeding assembly is arranged at the rear end of the film releasing assembly in the walking direction of the walking mechanism, and a film released by the film releasing assembly is conveyed through the film feeding assembly; the film cutting assembly is arranged at the rear end of the film feeding assembly in the walking direction of the walking mechanism, the film pressing assembly is arranged at the rear end of the film cutting assembly in the walking direction of the walking mechanism, the bottom of the film pressing assembly is lower than the bottom of the film cutting assembly, and a film output by the film feeding assembly is pressed and attached to the surface of the solar photovoltaic module through the film pressing assembly. And the film is cut off through the film cutting assembly. The automatic film pasting device has the advantages that automatic film pasting on the solar photovoltaic module can be well achieved, and therefore the film replacing and cleaning efficiency is improved.

Description

[Technical field]

[0001] The utility model relates to the technical field of photovoltaic component cleaning, in particular to a solar photovoltaic component laminating machine. [Background technology]

[0002] In order to ensure the power generation efficiency of solar photovoltaic modules, solar photovoltaic modules are usually installed in open and sunny areas. This installation feature makes solar photovoltaic modules very susceptible to environmental influences during use, resulting in the adhesion of impurities such as dust and bird droppings. The adhesion of impurities will have a serious impact on the photoelectric conversion efficiency of solar photovoltaic modules. Therefore, solar photovoltaic modules need to be cleaned and maintained regularly during actual use.

[0003] In order to improve the cleaning efficiency of solar photovoltaic modules, the prior art usually uses a cleaning machine to automatically clean the surface of solar photovoltaic modules. For example, the Chinese utility model patent with application number CN202322376830.1 discloses a photovoltaic panel cleaning machine, including a cleaning rack, a first electric slide rail is fixedly installed on both sides of the inner wall of the cleaning rack, a movable block is slidably installed inside the first electric slide rail, a first spring is fixedly installed on one side of the movable block, a spring clip is fixedly installed on one end of the first spring, and a second spring is fixedly installed on both sides of the upper and lower inner walls of the spring clip. The second spring and the clamping plate arranged in the spring clip can fix photovoltaic modules of different thicknesses, the water tank pump and the water outlet can rinse the photovoltaic modules, the first fixed plate and the upper bristles that can be moved up and down and adjusted can clean the upper surface of the photovoltaic module and ensure that the upper bristles fit the surface of the photovoltaic module, the second fixed plate and the lower bristles are used to clean the lower surface of the photovoltaic module, and the cotton swab that can adjust the height can dry the photovoltaic module. However, in the process of cleaning solar photovoltaic modules, existing cleaning machines have the problems of easily damaging the surface of solar photovoltaic modules, consuming a large amount of water resources during the cleaning process, and difficulty in cleaning corners. In response to the above problems of existing cleaning machines, the inventor of this case proposed a method of cleaning by changing the film. In order to improve the efficiency of film changing and cleaning, it is urgently necessary to provide a laminating machine that can automatically apply film to solar photovoltaic modules. [Contents of the utility model]

[0004] The technical problem to be solved by the utility model is to provide a solar photovoltaic component laminating machine, which can realize automatic film lamination on solar photovoltaic components, thereby improving the film replacement and cleaning efficiency.

[0005] The utility model is implemented as follows: a solar photovoltaic module laminating machine comprises a walking mechanism for walking along the edges of both sides of the solar photovoltaic module, a film placing assembly, a film feeding assembly, a film cutting assembly and a film pressing assembly;

[0006] The film releasing assembly is arranged on the walking mechanism, the film conveying assembly is arranged at the rear end of the film releasing assembly along the walking direction of the walking mechanism, and the film conveying assembly is used to convey the film released by the film releasing assembly; the film cutting assembly is arranged at the rear end of the film conveying assembly along the walking direction of the walking mechanism, and the film pressing assembly is arranged at the rear end of the film cutting assembly along the walking direction of the walking mechanism, the bottom of the film pressing assembly is lower than the bottom of the film cutting assembly, and the film output by the film conveying assembly is pressed and attached to the surface of the solar photovoltaic assembly by the film pressing assembly, and the film is cut by the film cutting assembly.

[0007] Furthermore, the walking mechanism includes a walking vehicle body, main walking wheels, auxiliary walking wheels, side wall tightening rollers and a walking drive assembly;

[0008] The main walking wheels are rotatably provided on both sides of the front end of the walking vehicle body, the walking drive assembly is connected to the main walking wheels, and the walking drive assembly is arranged on the walking vehicle body; the auxiliary walking wheels are rotatably provided on both sides of the middle part of the walking vehicle body; a row of side wall tightening rollers are rotatably provided on both sides of the bottom of the walking vehicle body along the conveying direction, and the side wall tightening rollers are located below the main walking wheels and the auxiliary walking wheels; when working, the main walking wheels and the auxiliary walking wheels are in rolling contact with the two side edges of the upper surface of the solar photovoltaic component, and the side wall tightening rollers are in rolling contact with the side walls of the solar photovoltaic component.

[0009] Furthermore, the film pressing assembly includes a film pressing roller, a first supporting shaft, a first floating guide column and a first spring;

[0010] The film pressing roller is rotatably arranged on the first support shaft; upper and lower floating grooves are arranged on both sides of the bottom of the traveling vehicle body along the vertical direction, and the two ends of the first support shaft pass through the upper and lower floating grooves; first support plates are arranged on both sides of the traveling vehicle body above the first support shaft, the lower end of the first floating guide column is fixedly connected to the end of the first support shaft, the upper end of the first floating guide column passes through the first support plate, and a first limiting portion is arranged on the top of the first floating guide column; the first spring is sleeved on the first floating guide column, and the upper end of the first spring abuts against the lower surface of the first support plate, and the lower end of the first spring abuts against the end of the first support shaft.

[0011] Furthermore, a threaded section is formed at the upper end of the first floating guide column, and the first limiting portion is a nut screwed onto the threaded section.

[0012] Furthermore, the film cutting assembly includes a bottom supporting knife seat, a cutter, a cutter bracket, a slide rail, a fixed slide block and a lifting drive component, the two ends of the bottom supporting knife seat are connected to the two sides of the traveling vehicle body; the cutter bracket is arranged above the bottom supporting knife seat, and the cutter is installed on the cutter bracket;

[0013] Lifting support plates are provided on both sides of the traveling vehicle body, and lifting movable grooves are provided on the lifting support plates along the vertical direction; the slide rails are provided at both ends of the cutting knife bracket, and the fixed sliders are provided on the inner side of the lifting support plates above and below the lifting movable grooves, and the slide rails are slidably assembled on the fixed sliders; the slide rails are provided with extension parts that pass through the lifting movable grooves and extend to the outside of the lifting support plates, and the lifting driving component is provided on the upper end of each lifting support plate, and the movable end of the lifting driving component is connected to the extension part.

[0014] Furthermore, the film feeding assembly includes a main driving roller, a driven roller and a conveying drive assembly, both ends of the main driving roller and the driven roller are rotatably connected to the walking vehicle body, and the conveying drive assembly is connected to the main driving roller; the driven roller is located above the main driving roller, and a film feeding gap is formed between the main driving roller and the driven roller.

[0015] Furthermore, the travel drive assembly and the conveying drive assembly are the same drive assembly, and the main drive roller is connected to the main travel wheel via a transmission belt.

[0016] Furthermore, both ends of the driven roller are provided with floating adjustment components;

[0017] The floating adjustment assembly includes a floating support block, a second support plate, a second floating guide column, a second spring and a limiting stud; an adjustment frame is provided on both sides of the walking vehicle body, and an upper and lower movable space is formed on the adjustment frame, the floating support block is movably assembled in the upper and lower movable space, and the end of the driven roller is rotatably connected to the floating support block; the second support plate is fixedly arranged in the upper and lower movable space, and the second support plate is located above the floating support block; the lower end of the second floating guide column is connected to the floating support block, the upper end of the second floating guide column passes through the second support plate, and the top of the second floating guide column is provided with a second limiting portion; the second spring is sleeved on the second floating guide column, and the upper end of the second spring abuts against the lower surface of the second support plate, and the lower end of the second spring abuts against the floating support block; the limiting stud passes through the top of the adjustment frame and the second support plate in sequence and extends to the top of the floating support block, the upper end of the limiting stud is provided with a rotating operating portion, and the second floating guide column is located on both sides of the limiting stud.

[0018] Furthermore, the film placing assembly includes a film placing roller, a second supporting shaft, a film placing bracket and a first locking member;

[0019] The film placing roller is rotatably arranged on the second supporting shaft; the film placing bracket is connected to the traveling vehicle body, and an assembly groove is arranged on the top of the film placing bracket, and the two ends of the second supporting shaft are supported in the assembly groove, and the end of the second supporting shaft is locked in the assembly groove by the first locking piece.

[0020] Furthermore, the film placing assembly includes a limiting sleeve and a second locking piece; the limiting sleeve is sleeved on the second supporting shaft, the limiting sleeve is close to or attached to the end of the film placing roller, and the limiting sleeve is locked on the second supporting shaft by the second locking piece.

[0021] By adopting the technical solution of the utility model, at least the following beneficial effects are achieved:

[0022] 1. The laminating machine is designed to include a walking mechanism, a film-releasing assembly, a film-feeding assembly, a film-cutting assembly and a film-pressing assembly, and the walking mechanism is used to drive the film-releasing assembly, the film-feeding assembly, the film-cutting assembly and the film-pressing assembly to move along the length direction of the solar photovoltaic assembly, and in the process of movement, the film-releasing assembly and the film-feeding assembly can cooperate to realize automatic film release, and the film-pressing assembly can press the released film down and stick it to the surface of the solar photovoltaic assembly. When the film is released to the required length, the film-cutting assembly can be used to cut the film; therefore, by adopting the above-mentioned technical scheme of the utility model, it is possible to realize automatic film application on the solar photovoltaic assembly, thereby improving the efficiency of film replacement and cleaning.

[0023] 2. The walking mechanism is designed to have main walking wheels, auxiliary walking wheels and side wall tightening rollers. The main walking wheels and the auxiliary walking wheels are located on both sides of the walking vehicle body and in rolling contact with the two side edges of the upper surface of the solar photovoltaic module. The side wall tightening rollers are located on both sides of the walking vehicle body and in rolling contact with the side walls of the solar photovoltaic module, and the side wall tightening rollers are arranged in a row along the conveying direction. Therefore, through the mutual cooperation of the main walking wheels, the auxiliary walking wheels and the side wall tightening rollers, it is ensured that the walking mechanism can be reliably combined with the solar photovoltaic module, so that the laminating machine will not be separated from the solar photovoltaic module during walking, and can effectively improve the stability of the laminating machine during driving, which is beneficial to improving the film pasting effect.

[0024] 3. The film pressing assembly is designed to include a film pressing roller, a first supporting shaft, a first floating guide column and a first spring, and the two ends of the first supporting shaft are assembled together with the first supporting plate on the vehicle body through the first floating guide column and the first spring, and the film pressing roller is rotated and assembled to the first supporting shaft, and the vehicle body is provided with upper and lower floating grooves at positions corresponding to the two ends of the first supporting shaft, so that in specific use, the first supporting shaft and the film pressing roller can float up and down under the action of the first floating guide column and the first spring, so that the film pressing roller can better press the film downward and stick it to the surface of the solar photovoltaic module to ensure the film sticking effect.

[0025] 4. By designing the travel drive assembly and the conveying drive assembly as the same drive assembly, and connecting the main drive roller with the main travel wheel through a transmission belt, the same drive assembly can be used to drive the travel mechanism and the film delivery assembly to work synchronously during specific work. This is beneficial to simplifying the overall machine structure and reducing the production cost of the laminating machine.

Brief Description of the Drawings

[0026] The present invention will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

[0027] Figure 1 This is a top view of a solar photovoltaic module laminating machine of the utility model;

[0028] Figure 2 This is a three-dimensional diagram of a solar photovoltaic module laminating machine of the utility model when the film is not released;

[0029] Figure 3 It is a three-dimensional diagram of a solar photovoltaic module laminating machine of the utility model when releasing a film;

[0030] Figure 4 It is a cross-sectional view of a solar photovoltaic module laminating machine of the utility model;

[0031] Figure 5 This is a front view of a solar photovoltaic module laminating machine of the utility model;

[0032] Figure 6 yes Figure 2 A magnified view of the middle A area;

[0033] Figure 7 yes Figure 2 Enlarged view of the B area;

[0034] Figure 8 yes Figure 3 Magnified view of area C in the middle.

[0035] Description of reference numerals:

[0036] Laminating machine 100;

[0037] Film 200;

[0038] Walking mechanism 1, walking vehicle body 11, upper and lower floating grooves 111, first support plate 112, lifting support plate 113, lifting movable groove 1131, adjustment frame 114, upper and lower movable space 1141, main walking wheel 12, auxiliary walking wheel 13, side wall tightening roller 14, walking drive assembly 15, driving motor 151, driving belt 152, first pulley 153, second pulley 154, transmission belt 155;

[0039] Film placing assembly 2, film placing roller 21, second supporting shaft 22, film placing bracket 23, assembly groove 231, first locking member 24, limiting shaft sleeve 25, second locking member 26;

[0040] Film feeding assembly 3, main driving roller 31, driven roller 32, floating adjustment assembly 33, floating support block 331, second support plate 332, second floating guide column 333, second limiting portion 3331, second spring 334, limiting screw 335, rotating operation portion 3351;

[0041] Film cutting assembly 4, bottom supporting knife seat 41, cutter 42, cutter support 43, slide rail 44, extension part 441, fixed slide block 45, lifting drive component 46;

[0042] The film pressing assembly 5 , the film pressing roller 51 , the first supporting shaft 52 , the first floating guide column 53 , the first limiting portion 531 , the threaded section 532 , and the first spring 54 . [Specific implementation method]

[0043] In order to better understand the technical solution of the present invention, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] It should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing these embodiments and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. In addition, the terms "first", "second", etc., etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.

[0045] See also Figures 1 to 8As shown, the utility model is a solar photovoltaic module laminating machine 100, the laminating machine 100 comprises a walking mechanism 1, a film-laying assembly 2, a film-feeding assembly 3, a film-cutting assembly 4 and a film-pressing assembly 5 for walking along the edges of both sides of the solar photovoltaic module, wherein the walking mechanism 1 is used to drive the film-laying assembly 2, the film-feeding assembly 3, the film-cutting assembly 4 and the film-pressing assembly 5 to move along the length direction of the solar photovoltaic module, the film-laying assembly 2 is used to release the rolled film 200, the film-feeding assembly 3 is used to realize the film 200 transportation, the film-cutting assembly 4 is used to cut the film 200, and the film-pressing assembly 5 is used to press the film 200 tightly onto the surface of the solar photovoltaic module, and the film 200 is a highly light-transmitting plastic film to ensure that it will not affect the power generation efficiency of the solar photovoltaic module;

[0046] The film laying component 2 is arranged on the walking mechanism 1, and the film feeding component 3 is arranged at the rear end of the film laying component 2 along the walking direction of the walking mechanism 1, and the film feeding component 3 is used to transport the film 200 released by the film laying component 2, and the film laying component 2 will automatically release the film 200 under the action of the film feeding component 3; the film cutting component 4 is arranged at the rear end of the film feeding component 3 along the walking direction of the walking mechanism 1, and the film pressing component 5 is arranged at the rear end of the film cutting component 4 along the walking direction of the walking mechanism 1, and the bottom of the film pressing component 5 is lower than the bottom of the film cutting component 4, so that the film pressing component 5 can press the film down and stick it to the surface of the solar photovoltaic component, and the film cutting component 4 will not have an adverse effect on the sticking of the film 200, and the film output by the film feeding component 3 is pressed and attached to the surface of the solar photovoltaic component through the film pressing component 5, and the film 200 is cut by the film cutting component 4.

[0047] The utility model designs a laminating machine 100 including a walking mechanism 1, a film placing component 2, a film feeding component 3, a film cutting component 4 and a film pressing component 5, and utilizes the walking mechanism 1 to drive the film placing component 2, the film feeding component 3, the film cutting component 4 and the film pressing component 5 to move along the length direction of the solar photovoltaic component, and in the process of movement, the film placing component 2 and the film feeding component 3 can cooperate to realize automatic film placing 200, and the film pressing component 5 can press the placed film 200 down and stick it to the surface of the solar photovoltaic component, and when the film 200 is released to the required length, the film cutting component 4 can be used to cut the film 200; therefore, by adopting the above-mentioned technical scheme of the utility model, it is possible to realize automatic film placing on the solar photovoltaic component, thereby improving the efficiency of film replacement and cleaning.

[0048] In some embodiments of the present invention, please refer to Figures 1 to 4 The walking mechanism 1 includes a walking vehicle body 11, main walking wheels 12, auxiliary walking wheels 13, side wall tightening rollers 14 and a walking drive assembly 15;

[0049] The main walking wheels 12 are rotatably provided on both sides of the front end of the walking vehicle body 11, and the walking drive assembly 15 is connected to the main walking wheels 12, so that the walking drive assembly 15 drives the main walking wheels 12 to rotate to realize the walking function, and the walking drive assembly 15 is arranged on the walking vehicle body 11 to support the walking drive assembly 15; the auxiliary walking wheels 13 are rotatably provided on both sides of the middle part of the walking vehicle body 11; a row of side wall tightening rollers 14 are rotatably provided on both sides of the bottom of the walking vehicle body 11 along the conveying direction, and the side wall tightening rollers 14 are located below the main walking wheels 12 and the auxiliary walking wheels 13; when working, the main walking wheels 12 and the auxiliary walking wheels 13 are in rolling contact with the edges on both sides of the upper surface of the solar photovoltaic module, and the side wall tightening rollers 14 are in rolling contact with the side walls of the solar photovoltaic module. During the specific implementation of the utility model, in order to prevent the main running wheels 12, the auxiliary running wheels 13 and the side wall tightening rollers 14 from causing damage to the solar photovoltaic components or films during driving, the main running wheels 12, the auxiliary running wheels 13 and the side wall tightening rollers 14 are all plastic wheels or rubber wheels.

[0050] The utility model designs a walking mechanism 1 with a main walking wheel 12, an auxiliary walking wheel 13 and a side wall tightening roller 14. The main walking wheel 12 and the auxiliary walking wheel 13 are located on both sides of the walking vehicle body 11 and are in rolling contact with the side edges of the upper surface of the solar photovoltaic component. The side wall tightening rollers 14 are located on both sides of the walking vehicle body 11 and are in rolling contact with the side walls of the solar photovoltaic component. The side wall tightening rollers 14 are arranged in a row along the conveying direction. Therefore, through the mutual cooperation of the main walking wheel 12, the auxiliary walking wheel 13 and the side wall tightening rollers 14, it is ensured that the walking mechanism 1 can be reliably combined with the solar photovoltaic component, so that the laminating machine 100 will not be separated from the solar photovoltaic component during walking, and the stability of the laminating machine 100 during driving can be effectively improved, which is beneficial to improving the film pasting effect.

[0051] More specifically, the travel drive assembly 15 includes a drive motor 151, a drive belt 152, a first pulley 153 and a second pulley 154. The drive motor 151 is arranged on the travel vehicle body 11, the first pulley 153 is connected to the output end of the drive motor 151, the second pulley 154 is connected to the rotating shaft of the main travel wheel 12, and the drive belt 152 is sleeved between the first pulley 153 and the second pulley 154; when working, the drive motor 151 drives the drive belt 152 to transmit, thereby driving the main travel wheel 12 to rotate.

[0052] In some embodiments of the present invention, please refer to Figure 4 and Figure 7As shown, the film pressing assembly 5 includes a film pressing roller 51, a first supporting shaft 52, a first floating guide column 53 and a first spring 54;

[0053] The film pressing roller 51 is rotatably arranged on the first support shaft 52. When in use, the film pressing roller 51 can roll and press the film down to stick it to the surface of the solar photovoltaic module; the bottom sides of the traveling vehicle body 11 are provided with upper and lower floating grooves 111 along the vertical direction, and the two ends of the first support shaft 52 pass through the upper and lower floating grooves 111, so that the first support shaft 52 can float up and down along the upper and lower floating grooves 111; the two sides of the traveling vehicle body 11 are provided with first support plates 112 above the first support shaft 52, and the lower ends of the first floating guide pillars 53 are provided with first support plates 112 on the upper sides of the first support shaft 52. It is fixedly connected to the end of the first support shaft 52, and the upper end of the first floating guide column 53 passes through the first support plate 112, so that the first floating guide column 53 can move up and down relative to the first support plate 112, and a first limiting portion 531 is provided on the top of the first floating guide column 53, and the first limiting portion 531 is used to play a limiting role; the first spring 54 is sleeved on the first floating guide column 53, and the upper end of the first spring 54 abuts against the lower surface of the first support plate 112, and the lower end of the first spring 54 abuts against the end of the first support shaft 52.

[0054] The utility model designs a film pressing assembly 5 including a film pressing roller 51, a first supporting shaft 52, a first floating guide column 53 and a first spring 54, and assembles the two ends of the first supporting shaft 52 with the first supporting plate 112 on the traveling vehicle body 11 through the first floating guide column 53 and the first spring 54, and rotatably assembles the film pressing roller 51 to the first supporting shaft 52, and the traveling vehicle body 11 is provided with upper and lower floating grooves 111 at positions corresponding to the two ends of the first supporting shaft 52, so that in actual use, the first supporting shaft 52 and the film pressing roller 51 can float up and down under the action of the first floating guide column 53 and the first spring 54, so that the film pressing roller 51 can better press the film downward and stick it to the surface of the solar photovoltaic module, thereby ensuring the film sticking effect.

[0055] More specifically, a threaded section 532 is formed at the upper end of the first floating guide column 53, and the first limiting portion 531 is a nut screwed onto the threaded section 532. The utility model forms the threaded section 532 at the upper end of the first floating guide column 53, and designs the limiting portion 531 as a nut screwed onto the threaded section 532, so that in actual use, the compression amount of the first spring 54 can be adjusted by rotating the nut, thereby adjusting the up and down floating range of the first support shaft 52 and the film pressing roller 51.

[0056] In some embodiments of the present invention, please refer to Figure 2 and Figure 4 As shown, the film cutting assembly 4 includes a bottom supporting knife seat 41, a cutter 42, a cutter bracket 43, a slide rail 44, a fixed slider 45 and a lifting drive component 46. The two ends of the bottom supporting knife seat 41 are connected to the two sides of the traveling vehicle body 11; the cutter bracket 43 is arranged above the bottom supporting knife seat 41, and the cutter 42 is installed on the cutter bracket 43 to support the cutter 42;

[0057] Lifting support plates 113 are provided on both sides of the traveling vehicle body 11, and lifting movable grooves 1131 are provided on the lifting support plates 113 along the vertical direction; the slide rails 44 are provided on both ends of the cutter bracket 43, and the inner side of the lifting support plates 113 is provided with the fixed sliders 45 above and below the lifting movable grooves 1131, and the slide rails 44 are slidably assembled on the fixed sliders 45 so that the slide rails 44 can slide up and down; the slide rails 44 are provided with extension parts 441 that pass through the lifting movable grooves 1131 and extend to the outside of the lifting support plates 113, and the upper end of each lifting support plate 113 is provided with the lifting driving component 46, and the movable end of the lifting driving component 46 is connected to the extension part 441, and the lifting driving component 46 can adopt a cylinder.

[0058] When the film cutting assembly 4 of the utility model is working, when it is necessary to cut the film, the lifting drive component 46 drives the cutter bracket 43 and the cutter 42 to descend together, so that the cutter 42 cooperates with the bottom support knife seat 41 to cut the film; and when it is necessary to convey the film, the lifting drive component 46 drives the cutter bracket 43 and the cutter 42 to rise together, so that the cutter 42 is away from the bottom support knife seat 41; at the same time, a slide rail 44 and a fixed slider 45 are provided between the cutter bracket 43 and the lifting support plate 113, which can ensure that the cutter 42 can be lifted and lowered more smoothly.

[0059] In some embodiments of the present invention, please refer to Figure 4 , Figure 5 and Figure 8 As shown, the film feeding assembly 3 includes a main driving roller 31, a driven roller 32 and a conveying driving assembly. Both ends of the main driving roller 31 and the driven roller 32 are rotatably connected to the vehicle body 11, and the conveying driving assembly is connected to the main driving roller 31; the driven roller 32 is located above the main driving roller 31, and a film feeding gap is formed between the main driving roller 31 and the driven roller 32, and the film passes through the film feeding gap. When the film feeding assembly 3 is working, the conveying driving assembly drives the main driving roller 31 to rotate, so that the main driving roller 31 and the driven roller 32 cooperate to transport the film.

[0060] More specifically, the travel drive assembly 15 and the conveying drive assembly are the same drive assembly, and the main drive roller 31 is connected to the main travel wheel 12 through a transmission belt 155. The utility model designs the travel drive assembly 15 and the conveying drive assembly as the same drive assembly, and connects the main drive roller 31 to the main travel wheel 12 through the transmission belt 155, so that the same drive assembly can be used to drive the travel mechanism 1 and the film feeding assembly 3 to work synchronously during specific operation, which is conducive to simplifying the overall structure and reducing the production cost of the laminating machine 100.

[0061] In some embodiments of the utility model, floating adjustment components 33 are provided at both ends of the driven roller 32, so that the driven roller 32 can float up and down slightly during use, so as to better realize the conveyance of the film;

[0062] The floating adjustment assembly 33 includes a floating support block 331, a second support plate 332, a second floating guide column 333, a second spring 334 and a limiting screw 335; adjustment frames 114 are provided on both sides of the walking vehicle body 11, and an upper and lower movable space 1141 is formed on the adjustment frame 114, and the floating support block 331 is movably assembled in the upper and lower movable space 1141, and the end of the driven roller 32 is rotatably connected to the floating support block 331, so that the driven roller 32 can both rotate and float up and down; the second support plate 332 is fixedly arranged in the upper and lower movable space 1141, and the second support plate 332 is located above the floating support block 331; the lower end of the second floating guide column 333 is connected to the floating support block 331, and the second floating guide column 333 The upper end passes through the second support plate 332, so that the second floating guide column 333 can move up and down relative to the second support plate 332, and a second limiting portion 3331 is provided on the top of the second floating guide column 333, and the second limiting portion 3331 is used to play a limiting role; the second spring 334 is sleeved on the second floating guide column 333, and the upper end of the second spring 334 abuts against the lower surface of the second support plate 332, and the lower end of the second spring 334 abuts against the floating support block 331; the limiting screw 335 passes through the top of the adjustment frame 114 and the second support plate 332 in sequence and extends to the top of the floating support block 331, and a rotating operating portion 3351 is provided at the upper end of the limiting screw 335, and the second floating guide column 333 is located on both sides of the limiting screw 335.

[0063] When the utility model is used, when it is necessary to pass the film between the main driving roller 31 and the driven roller 32, the driven roller 32 can be manually lifted up to form a larger gap between the main driving roller 31 and the driven roller 32, so as to facilitate the film to pass through; after the film passes between the main driving roller 31 and the driven roller 32 and the driven roller 32 is released, the driven roller 32 can automatically reset downward under the elastic force of the second spring 334, and the driven roller 32 can also slightly float up and down under the elastic force of the second spring 334, so that the driven roller 32 can better cooperate with the main driving roller 31 to realize the conveying of the film. At the same time, the setting of the limit stud 335 allows the spacing between the lower end of the limit stud 335 and the top of the floating support block 331 to be adjusted by rotating the limit stud 335 during use, thereby adjusting the up and down floating range of the floating support block 331, ensuring that the floating support block 331 will not cause the main driving roller 31 and the driven roller 32 to fail to convey the film normally due to the excessive floating range.

[0064] In some embodiments of the present invention, please refer to Figure 4-Figure 6 As shown, the film placing assembly 2 includes a film placing roller 21, a second supporting shaft 22, a film placing bracket 23 and a first locking member 24;

[0065] The film placing roller 21 is rotatably arranged on the second supporting shaft 22; the film placing bracket 23 is connected to the vehicle body 11, and a mounting groove 231 is arranged on the top of the film placing bracket 23, and both ends of the second supporting shaft 22 are supported in the mounting groove 231, and the end of the second supporting shaft 22 is locked in the mounting groove 231 by the first locking member 24. The utility model provides a mounting groove 231 on the top of the film placing bracket 23, and uses the first locking member 24 to lock the end of the second supporting shaft 22 in the mounting groove 231, so that the film placing roller 21 and the second supporting shaft 22 can be easily disassembled in specific use.

[0066] More specifically, the film placing assembly 2 includes a limiting sleeve 25 and a second locking piece 26; the limiting sleeve 25 is sleeved on the second supporting shaft 22, the limiting sleeve 25 is close to or attached to the end of the film placing roller 21, and the limiting sleeve 25 is locked on the second supporting shaft 22 by the second locking piece 26.

[0067] The utility model provides a limiting sleeve 25 for the second supporting shaft 22, and uses the limiting sleeve 25 to limit the end of the film placing roller 21. The limiting sleeve 25 is locked on the second supporting shaft 22 by the second locking piece 26. At the same time, the two ends of the second supporting shaft 22 are also detachably connected to the film placing bracket 23. Therefore, when the film on the film placing roller 21 is used up, the film placing roller 21 can be easily replaced.

[0068] Although the specific implementation methods of the present invention are described above, those skilled in the art should understand that the specific embodiments described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A solar photovoltaic module laminating machine, characterized in that: It includes a walking mechanism for walking along the edges of both sides of the solar photovoltaic assembly, a film placing assembly, a film conveying assembly, a film cutting assembly and a film pressing assembly; The film releasing assembly is arranged on the walking mechanism, the film conveying assembly is arranged at the rear end of the film releasing assembly along the walking direction of the walking mechanism, and the film conveying assembly is used to convey the film released by the film releasing assembly; the film cutting assembly is arranged at the rear end of the film conveying assembly along the walking direction of the walking mechanism, and the film pressing assembly is arranged at the rear end of the film cutting assembly along the walking direction of the walking mechanism, the bottom of the film pressing assembly is lower than the bottom of the film cutting assembly, and the film output by the film conveying assembly is pressed and attached to the surface of the solar photovoltaic assembly by the film pressing assembly, and the film is cut by the film cutting assembly.

2. A solar photovoltaic module laminating machine as claimed in claim 1, characterized in that: The walking mechanism includes a walking vehicle body, main walking wheels, auxiliary walking wheels, side wall tightening rollers and a walking drive assembly; The main walking wheels are rotatably provided on both sides of the front end of the walking vehicle body, the walking drive assembly is connected to the main walking wheels, and the walking drive assembly is arranged on the walking vehicle body; the auxiliary walking wheels are rotatably provided on both sides of the middle part of the walking vehicle body; a row of side wall tightening rollers are rotatably provided on both sides of the bottom of the walking vehicle body along the conveying direction, and the side wall tightening rollers are located below the main walking wheels and the auxiliary walking wheels; when working, the main walking wheels and the auxiliary walking wheels are in rolling contact with the two side edges of the upper surface of the solar photovoltaic component, and the side wall tightening rollers are in rolling contact with the side walls of the solar photovoltaic component.

3. A solar photovoltaic module laminating machine as claimed in claim 2, characterized in that: The film pressing assembly includes a film pressing roller, a first supporting shaft, a first floating guide column and a first spring; The film pressing roller is rotatably arranged on the first support shaft; upper and lower floating grooves are arranged on both sides of the bottom of the traveling vehicle body along the vertical direction, and the two ends of the first support shaft pass through the upper and lower floating grooves; first support plates are arranged on both sides of the traveling vehicle body above the first support shaft, the lower end of the first floating guide column is fixedly connected to the end of the first support shaft, the upper end of the first floating guide column passes through the first support plate, and a first limiting portion is arranged on the top of the first floating guide column; the first spring is sleeved on the first floating guide column, and the upper end of the first spring abuts against the lower surface of the first support plate, and the lower end of the first spring abuts against the end of the first support shaft.

4. A solar photovoltaic module laminating machine as claimed in claim 3, characterized in that: A threaded section is formed at the upper end of the first floating guide column, and the first limiting portion is a nut screwed onto the threaded section.

5. A solar photovoltaic module laminating machine as claimed in claim 2, characterized in that: The film cutting assembly includes a bottom support knife seat, a cutter, a cutter bracket, a slide rail, a fixed slide block and a lifting drive component. The two ends of the bottom support knife seat are connected to the two sides of the traveling vehicle body; the cutter bracket is arranged above the bottom support knife seat, and the cutter is installed on the cutter bracket; Lifting support plates are provided on both sides of the traveling vehicle body, and lifting movable grooves are provided on the lifting support plates along the vertical direction; the slide rails are provided at both ends of the cutting knife bracket, and the fixed sliders are provided on the inner side of the lifting support plates above and below the lifting movable grooves, and the slide rails are slidably assembled on the fixed sliders; the slide rails are provided with extension parts that pass through the lifting movable grooves and extend to the outside of the lifting support plates, and the lifting driving component is provided on the upper end of each lifting support plate, and the movable end of the lifting driving component is connected to the extension part.

6. A solar photovoltaic module laminating machine as claimed in claim 2, characterized in that: The film feeding assembly includes a main driving roller, a driven roller and a conveying driving assembly. Both ends of the main driving roller and the driven roller are rotatably connected to the traveling vehicle body, and the conveying driving assembly is connected to the main driving roller. The driven roller is located above the main driving roller, and a film feeding gap is formed between the main driving roller and the driven roller.

7. A solar photovoltaic module laminating machine as claimed in claim 6, characterized in that: The travel drive assembly and the conveying drive assembly are the same drive assembly, and the main drive roller is connected to the main travel wheel through a transmission belt.

8. A solar photovoltaic module laminating machine as claimed in claim 6, characterized in that: Both ends of the driven roller are provided with floating adjustment components; The floating adjustment assembly includes a floating support block, a second support plate, a second floating guide column, a second spring and a limiting stud; an adjustment frame is provided on both sides of the walking vehicle body, and an upper and lower movable space is formed on the adjustment frame, the floating support block is movably assembled in the upper and lower movable space, and the end of the driven roller is rotatably connected to the floating support block; the second support plate is fixedly arranged in the upper and lower movable space, and the second support plate is located above the floating support block; the lower end of the second floating guide column is connected to the floating support block, the upper end of the second floating guide column passes through the second support plate, and the top of the second floating guide column is provided with a second limiting portion; the second spring is sleeved on the second floating guide column, and the upper end of the second spring abuts against the lower surface of the second support plate, and the lower end of the second spring abuts against the floating support block; the limiting stud passes through the top of the adjustment frame and the second support plate in sequence and extends to the top of the floating support block, the upper end of the limiting stud is provided with a rotating operating portion, and the second floating guide column is located on both sides of the limiting stud.

9. A solar photovoltaic module laminating machine as claimed in claim 2, characterized in that: The film placing assembly comprises a film placing roller, a second supporting shaft, a film placing bracket and a first locking member; The film placing roller is rotatably arranged on the second supporting shaft; the film placing bracket is connected to the traveling vehicle body, and an assembly groove is arranged on the top of the film placing bracket, and the two ends of the second supporting shaft are supported in the assembly groove, and the end of the second supporting shaft is locked in the assembly groove by the first locking piece.

10. A solar photovoltaic module laminating machine as claimed in claim 9, characterized in that: The film placing assembly includes a limiting sleeve and a second locking piece; the limiting sleeve is sleeved on the second supporting shaft, the limiting sleeve is close to or attached to the end of the film placing roller, and the limiting sleeve is locked on the second supporting shaft by the second locking piece.

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