Automatic slicing equipment for photovoltaic film

Abstract

The utility model provides automatic slicing equipment for photovoltaic films, which relates to the field of photovoltaic film equipment and comprises a cutter and a cutter rest, the cutter is arranged on the cutter rest, two sides of the cutter rest are connected with first sliding blocks, the first sliding blocks are slidably connected onto a support, the first sliding block on one side is connected with a driving mechanism, the driving mechanism is a motor, and the motor is connected with the cutter rest. A motor is arranged on the support, an output shaft of the motor is connected with a rotary disc, a connecting rod is rotationally connected to the rotary disc, the other end of the connecting rod is hinged to the first sliding block, the motor drives the first sliding block to reciprocate on the support, and then cutting operation is completed. The photovoltaic film slicing device is high in automation degree and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic film equipment, in particular to an automatic slicing device for photovoltaic films. Background Technique

[0002] A photovoltaic film is a new type of high-tech energy conversion material that can convert the energy of sunlight into electrical energy. This material is usually composed of special chemical substances such as EVA (ethylene-vinyl acetate copolymer), etc., which have good photoelectric conversion efficiency, weather resistance and chemical stability. The high photoelectric conversion efficiency of the photovoltaic film can effectively convert sunlight directly into electrical energy, thus providing an environmentally friendly and clean power source for various applications.

[0003] The production process of the photovoltaic film is a series of complex chemical processes, mainly including the following steps: raw material preparation - extrusion molding - coating and drying - calendering or coating - cutting and winding - encapsulation and quality inspection - finished product processing and packaging, etc.

[0004] In the cutting process, it is necessary to cut the calendered or coated photovoltaic film. How to improve the automation level and how to achieve applicable cutting for photovoltaic films of different thicknesses have become the research topics of this case. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides an automatic slicing device for photovoltaic films, which solves the problems raised in the above background technique.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the utility model is realized through the following technical solutions: an automatic slicing device for photovoltaic films, including a cutting tool and a tool holder. The cutting tool is arranged on the tool holder. Both sides of the tool holder are connected with a first slider, and the first slider is slidably connected to a bracket. A driving mechanism is connected to one side of the first slider, and the driving mechanism drives the first slider to reciprocate on the bracket, thereby completing the cutting operation.

[0009] Preferably, the driving mechanism is a motor, the output shaft of the motor is connected with a turntable, a connecting rod is rotatably connected to the turntable, and the other end of the connecting rod is hinged to the first slider.

[0010] Preferably, a stroke adjustable mechanism is arranged on the turntable. The stroke adjustable mechanism includes a chute, a screw rod, a second slider and a knob. The center line of the chute passes through the center of the turntable. The screw rod is rotatably connected between the bottom plate and the top plate of the chute. The knob is arranged at the top end of the screw rod. The second slider is engaged with the screw rod and is slidably connected in the chute. The connecting rod is rotatably connected to the second slider.

[0011] Preferably, the tool holder is provided with a plurality of vertical adjustment slots, and the corresponding tool is provided with a positioning slot, and a plurality of mounting holes are provided in the positioning slot, and the tool and the tool holder are fixed by bolts in the mounting holes.

[0012] Preferably, the tool further comprises a working platform, on which a groove is formed, and the groove is located directly below the tool.

[0013] Preferably, a traction roller is provided on the working platform, and a rubber strip with a pattern is provided on the surface of the traction roller.

[0014] Preferably, a slide rail is provided at the front end of the working platform, an infrared transceiver is provided on the slide rail, and the working platform further comprises a controller, wherein the infrared transceiver, the motor and the controller are electrically connected.

[0015] (III) Beneficial effects

[0016] The utility model provides a photovoltaic film automatic slicing device, which has the following beneficial effects:

[0017] 1. The photovoltaic film automatic slicing equipment drives the turntable to rotate through the motor, drives the connecting rod to make the slider reciprocate on the bracket, and then realizes the cutting tool to slice the photovoltaic film, with high degree of automation and strong applicability;

[0018] 2. The photovoltaic film automatic slicing equipment is provided with a slide groove and a screw on the turntable. The screw is engaged with a slider 2, and the slider 2 is hinged with a connecting rod. The position of the slider 2 in the slide groove is adjusted by rotating the screw, and then the reciprocating stroke of the slider 1 is adjusted, so that the slicing equipment can meet the needs of photovoltaic films of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a photovoltaic film automatic slicing device of the utility model Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of a photovoltaic film automatic slicing device of the utility model Figure 2 ;

[0021] Figure 3 This is a schematic diagram of an adjustable stroke mechanism of a photovoltaic film automatic slicing device of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of a knife holder and a knife of an automatic photovoltaic film slicing device.

[0023] In the figure: 1. Cutting tool; 2. Tool rest; 3. First slider; 4. Support; 5. Motor; 6. Turntable; 7. Connecting rod; 8. Chute; 9. Screw; 10. Second slider; 11. Knob; 12. Adjusting groove; 13. Positioning groove; 14. Mounting hole; 15. Bolt; 16. Working platform; 17. Groove; 18. Traction roller; 19. Rubber strip; 20. Slide rail; 21. Infrared transceiver device. Detailed implementation mode

[0024] An embodiment of the utility model provides an automatic slicing device for photovoltaic films, as Figures 1 - 4 shown, which includes a cutting tool 1 and a tool rest 2. The cutting tool 1 is arranged on the tool rest 2. Specifically, the connection relationship between the cutting tool 1 and the tool rest 2 can be in various forms. Both sides of the tool rest 2 are connected with a first slider 3. The first slider 3 is slidably connected to the support 4. A driving mechanism is connected to one side of the first slider 3. The driving mechanism drives the first slider 3 to reciprocate on the support 4. The photovoltaic film passes through the lower end of the cutting tool 1, thereby completing continuous slicing operations.

[0025] As Figure 1 shown, the driving mechanism is a motor 5. The connection between the output shaft of the motor 5 and the turntable 6 is prior art and is omitted here. The output shaft of the motor 5 is connected with a turntable 6. A connecting rod 7 is rotatably connected to the turntable 6. The other end of the connecting rod 7 is hinged to the first slider 3. Thus, the turntable 6 and the connecting rod 7 form a cam connecting rod 7 mechanism, which can drive the first slider 3 to reciprocate on the support 4.

[0026] As Figure 3 shown, a stroke adjustable mechanism is arranged on the turntable 6. The stroke adjustable mechanism in the embodiment of this case includes a chute 8, a screw 9, a second slider 10, and a knob 11. The center line of the chute 8 passes through the center of the turntable 6. The screw 9 is rotatably connected between the bottom plate and the top plate of the chute 8. The knob 11 is arranged at the top of the screw 9. The second slider 10 is engaged with the screw 9. The second slider 10 is slidably connected in the chute 8. The connecting rod 7 is rotatably connected to the second slider 10, forming an adjustable stroke of the cutting tool 1 to adapt to photovoltaic films of different thicknesses.

[0027] As Figure 4 shown, a plurality of vertical adjusting grooves 12 are opened on the tool rest 2. Corresponding positioning grooves 13 are opened on the cutting tool 1. A plurality of mounting holes 14 are opened in the positioning grooves 13. The cutting tool 1 is fixed to the tool rest 2 through bolts 15 in the mounting holes 14. At the same time, the position of the cutting tool 1 can also be finely adjusted in the adjusting grooves 12.

[0028] As Figure 1 shown, it further includes a working platform 16. A groove 17 is opened on the working platform 16. The groove 17 is located directly below the cutting tool 1. The groove 17 can accommodate the falling cutting tool 1 to prevent the cutting tool 1 from damaging the working platform 16.

[0029] As Figure 1 shown, a traction roller 18 is provided on the working platform 16. A rubber strip with patterns is provided on the surface of the traction roller 18. The traction roller 18 is used to traction the advancement of the photovoltaic film. The rubber strip with patterns is beneficial to increasing the friction force on the surface of the traction roller 18.

[0030] In addition, a slide rail 20 is provided at the front end of the working platform 16. An infrared transceiver device 21 is provided on the slide rail 20. It further includes a controller. The infrared transceiver device 21, the motor 5 are electrically connected to the controller. The length of the photovoltaic film slice is controlled by the infrared transceiver device 21. The infrared transceiver device 21 includes an infrared emission module and an infrared reception module. The HM01B infrared emission module and the HM02B infrared reception module can be selected. They are installed on both sides of the working platform 16. When the infrared rays emitted by the infrared emission device are blocked by the advancing photovoltaic film, the controller controls the motor 5 to rotate one circle, drives the turntable 6 to rotate one circle, and the cutter 1 completes a reciprocating motion to complete one cutting. By analogy, the automatic slicing of the photovoltaic film is completed.

[0031] Working principle: When the photovoltaic film automatic slicing device is in use, the motor 5 drives the turntable 6 to rotate, driving the connecting rod 7 to make the slider one 3 reciprocate on the bracket 4, thereby realizing the slicing operation of the cutter 1 on the photovoltaic film. When it is necessary to adjust the stroke of the cutter 1 for photovoltaic films with different thicknesses, manually rotate the knob 11 to drive the screw rod 9 to rotate, thereby adjusting the position of the slider two 10 in the chute 8, thereby changing the distance between the hinge point of the connecting rod 7 on the turntable 6 and the center of the turntable 6, thereby adjusting the stroke of the cutter 1.

[0032] In summary, for this photovoltaic film automatic slicing device, the motor 5 drives the turntable 6 to rotate, driving the connecting rod 7 to make the slider one 3 reciprocate on the bracket 4, thereby realizing the slicing operation of the cutter 1 on the photovoltaic film. It has a high degree of automation and strong applicability. For this photovoltaic film automatic slicing device, a chute 8 and a screw rod 9 are provided on the turntable 6. The screw rod 9 meshes with the slider two 10. The connecting rod 7 is hinged on the slider two 10. By rotating the screw rod 9, the position of the slider two 10 in the chute 8 is adjusted, thereby adjusting the stroke of the reciprocating motion of the slider one 3, enabling this slicing device to meet the needs of photovoltaic films with different thicknesses.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic slicing device for photovoltaic films, characterized in that: It includes a cutting tool (1) and a tool rest (2). The cutting tool (1) is arranged on the tool rest (2). Sliders one (3) are connected to both sides of the tool rest (2). The sliders one (3) are slidably connected to a bracket (4). A driving mechanism is connected to one of the sliders one (3). The driving mechanism drives the slider one (3) to reciprocate on the bracket (4), thereby completing the cutting operation.

2. The automatic slicing device for a photovoltaic film according to claim 1, wherein: The driving mechanism is a motor (5). The output shaft of the motor (5) is connected to a turntable (6). A connecting rod (7) is rotatably connected to the turntable (6). The other end of the connecting rod (7) is hinged to the slider one (3).

3. The automatic slicing equipment for a photovoltaic film according to claim 2, characterized in that: A stroke adjustable mechanism is arranged on the turntable (6). The stroke adjustable mechanism includes a chute (8), a screw rod (9), a slider two (10), and a knob (11). The center line of the chute (8) passes through the center of the turntable (6). The screw rod (9) is rotatably connected between the bottom plate and the top plate of the chute (8). The knob (11) is arranged at the top of the screw rod (9). The slider two (10) is engaged with the screw rod (9). The slider two (10) is slidably connected in the chute (8). The connecting rod (7) is rotatably connected to the slider two (10).

4. An automatic slicing device for a photovoltaic film according to claim 1, wherein: A number of vertical adjustment slots (12) are provided on the tool rest (2). Corresponding positioning slots (13) are provided on the cutting tool (1). A number of mounting holes (14) are provided in the positioning slots (13). The cutting tool (1) and the tool rest (2) are fixed by bolts (15) in the mounting holes (14).

5. The automatic slicing device for a photovoltaic film according to claim 1, characterized in that: The automatic slicing equipment for photovoltaic films further includes a working platform (16). A groove (17) is provided on the working platform (16). The groove (17) is located directly below the cutting tool (1).

6. The automatic slicing device for a photovoltaic film according to claim 5, characterized in that: A traction roller (18) is arranged on the working platform (16). A rubber strip (19) with patterns is provided on the surface of the traction roller (18).

Images