Photovoltaic panel blanking device

Abstract

The utility model belongs to the field of photovoltaic panel blanking, and provides a photovoltaic panel blanking device which comprises a blanking frame, a left blanking frame, a right blanking frame, a front material guiding assembly and a rear material guiding assembly are arranged in the blanking frame, a transferring mechanism is arranged at the bottom of the blanking frame, a pair of upper rotating shafts and a pair of lower rotating shafts are rotationally arranged on the blanking frames, and the left material guiding assembly and the right material guiding assembly are arranged on the left material guiding assembly and the right material guiding assembly respectively. A pair of chain wheels is arranged on the rotating shaft, a discharging chain is arranged between the upper chain wheel and the lower chain wheel which correspond to each other, and a supporting frame is arranged on the discharging chain. After a photovoltaic panel is produced, the photovoltaic panel is transferred into a discharging section through a suction cup, the photovoltaic panel is supported by the four supporting frames, the driving motor drives the hexagonal shaft to rotate, the four discharging chains rotate downwards at the same time, the supporting frames drive the photovoltaic panel to rotate downwards, and when the supporting frames rotate to the lowest position, the photovoltaic panel is discharged. The transferring mechanism supports the photovoltaic panel and transfers the photovoltaic panel outwards, then the discharging chain rotates until the supporting frame rotates to the highest position, and the next photovoltaic panel is waited to be discharged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic panel blanking field especially relates to a photovoltaic panel blanking device. BACKGROUND

[0002] Photovoltaic, solar photovoltaic power generation system is a kind of new power generation system using solar cell semiconductor material's photovoltaic effect, and solar radiation energy is directly converted into electric energy. In the solar photovoltaic power generation system, photovoltaic panel is one of the most critical components. Photovoltaic panel is a kind of power generation device that can generate direct current under sunlight, mainly composed of thin solid photovoltaic cell made of semiconductor material.

[0003] However, in the production, installation and use process of photovoltaic panel, blanking link is particularly important but also quite challenging. Especially in large-scale photovoltaic power station construction, the blanking speed and precision of photovoltaic panel are directly related to the construction progress and operation benefit of the whole power station. The traditional photovoltaic panel blanking device can only blank the photovoltaic panel of single size, poor adaptability, and easy to cause damage to photovoltaic panel, affect its power generation efficiency and service life. UTILITY MODEL CONTENT

[0004] In view of the above problems, the purpose of the utility model is to provide a kind of photovoltaic panel blanking device, to solve the problem that the existing photovoltaic panel blanking device can only blank the photovoltaic panel of single size, and easy to cause damage to photovoltaic panel.

[0005] The utility model adopts the following technical solutions:

[0006] Further, the photovoltaic panel blanking device includes a blanking frame, a left and right pair of blanking frames are respectively arranged in the blanking frame, a front and rear pair of material guiding assemblies are arranged in the blanking frame, a moving mechanism is arranged at the bottom of the blanking frame, a left and right pair of rotating shafts are rotatably arranged on the blanking frame, a pair of chain wheels are arranged on the rotating shafts, a blanking chain is arranged between the corresponding upper and lower chain wheels, a supporting frame is arranged on the blanking chain, and a driven bevel gear is arranged at the end of the lower rotating shaft.

[0007] Further, the adjusting assembly includes a lead screw rotatably arranged in the blanking frame, a lead sleeve is arranged on the lead screw, the lead sleeve is connected with the right blanking frame, and an adjusting handle is arranged at the end of the lead screw.

[0008] Further, the material guiding assembly comprises a fixing base, a sliding base is arranged on the fixing base, a pair of short guide plates are arranged on the sliding base, a locking plate is arranged below the sliding base, a plurality of locking holes are arranged on the locking plate, a round hole is arranged on the sliding base, and a bolt is penetrated into the round hole and the locking hole.

[0009] Further, a notch is arranged on the sliding base, a long guide plate is arranged downward in the notch, and the long guide plate is arranged in the notch.

[0010] Further, the transferring mechanism comprises a base frame which extends out of the discharging frame, a transferring frame is slidably arranged on the base frame, a group of suction cups are arranged upward on the transferring frame, a moving cylinder is arranged in the base frame, and a driving shaft of the moving cylinder is connected with the transferring frame.

[0011] The photovoltaic panel discharging device has the advantages that when the photovoltaic panel is produced, the suction cups adsorb the photovoltaic panel and transfer the photovoltaic panel into the discharging area, four supporting frames support four corner positions of the photovoltaic panel, then the driving motor drives the hexagonal shaft to rotate, the two hexagonal sleeves rotate, the driven bevel gears drive the left and right two downward rotating shafts to rotate, namely, the four discharging chains also rotate downward, in the process, the supporting frames drive the photovoltaic panel to rotate downward, when the supporting frames rotate to the lowest position, the transferring mechanism supports the photovoltaic panel and transfers the photovoltaic panel outward, then the discharging chains rotate until the supporting frames rotate to the highest position, and the next photovoltaic panel is discharged. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole view of the photovoltaic panel discharging device.

[0013] Figure 2 It is a plan view of the photovoltaic panel discharging device.

[0014] Figure 3 It is a schematic view of the rotating mechanism.

[0015] Figure 4 It is a schematic view of the discharging chain installation.

[0016] Figure 5 It is a structural view of the material guiding assembly.

[0017] Figure 6 It is a schematic view of the locking plate structure.

[0018] Figure 7 It is a schematic view of the Figure 1 It is an enlarged schematic view of A in the figure. DETAILED DESCRIPTION

[0019] To make the objectives, technical solutions, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0020] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0021] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0022] Combination Figures 1-4 As shown, the photovoltaic panel unloading device includes an unloading frame 1, which is provided with a pair of left and right unloading racks and a pair of front and rear guiding components. The bottom of the unloading frame 1 is provided with a conveying mechanism, wherein the left unloading rack 2.1 is fixedly installed and the right unloading rack 2.2 is slidably installed. The unloading frame is provided with a pair of upper and lower rotating shafts 3, and a pair of sprockets 4 on the rotating shafts 3. A unloading chain 5 is provided between the corresponding upper and lower sprockets 4. A support frame 6 is provided on the unloading chain 5. The end of the lower rotating shaft 3 is provided with a driven bevel gear 7. The unloading frame 1 is provided with a rotating mechanism for driving the unloading chain 5 to rotate. The rotating mechanism includes a hexagonal shaft 8 and a drive motor 9 for driving the hexagonal shaft 8 to rotate. A pair of left and right hexagonal sleeves 10 are provided on the hexagonal shaft 8. A connecting sleeve 11 is rotatably provided on the right hexagonal sleeve 10. The connecting sleeve 11 is fixed on the right unloading frame 2.2. An active bevel gear 12 is provided on the hexagonal sleeve 10, and the active bevel gear 12 is meshed with the driven bevel gear 7 on the same side. An adjustment component is provided inside the unloading frame 1 for adjusting the left and right sliding of the right unloading frame 2.2.

[0023] In the production, installation, and use of photovoltaic panels, especially in the construction of large-scale photovoltaic power plants, the speed and accuracy of panel cutting directly affect the construction progress and operational efficiency of the entire power plant. This device can be used to cut the photovoltaic panels after production is complete.

[0024] In this device, the two left and right unloading racks and the two front and rear guiding components constitute the unloading area. When using this device to unload photovoltaic panels, the two pairs of left and right support racks are at their highest positions, and all four support racks are on the same horizontal plane. After the photovoltaic panel is produced, the suction cups pick up the photovoltaic panel and transfer it into the unloading area. The four support racks support the four corners of the photovoltaic panel respectively. Then, the drive motor drives the hexagonal shaft to rotate, and the two hexagonal sleeves rotate accordingly. The driven bevel gears then drive the two lower rotating shafts on the left and right to rotate, meaning that the four unloading chains also rotate downwards simultaneously. During this process, the support racks drive the photovoltaic panel to rotate downwards. When the support racks rotate to their lowest position, the transfer mechanism supports the photovoltaic panel and moves it outwards. Then, the unloading chains rotate until the support racks rotate to their highest position, ready to unload the next photovoltaic panel.

[0025] In the above structure, the hexagonal shaft is equipped with a pair of hexagonal sleeves, with the left hexagonal sleeve rotatably mounted and the right hexagonal sleeve slidably mounted. A connecting sleeve is rotatably mounted on the right hexagonal sleeve, and this connecting sleeve is fixedly mounted on the right lower feeder. Since the right lower feeder is also slidably mounted within the lower feeder frame, when the adjusting component adjusts the left or right sliding of the right lower feeder, the right hexagonal sleeve will also slide accordingly. The driving bevel gear and driven bevel gear located on the right side will move accordingly, and the two will always remain meshed. Simultaneously, when the drive motor drives the hexagonal shaft to rotate, the two hexagonal sleeves will rotate accordingly.

[0026] As a specific structure, such as Figure 7 The adjustment assembly includes a lead screw 13 rotatably installed in the feeding frame 1, a lead screw 14 is provided on the lead screw 13 and the lead screw 14 is connected to the right feeding frame 2.2, and an adjustment handle 15 is provided at the end of the lead screw 13.

[0027] In this device, the length and width of the feeding section are adjustable to accommodate photovoltaic panels of different specifications. When the length of the feeding section needs to be adjusted, the adjustment handle is rotated, which drives the lead screw to rotate. The lead screw then drives the right feeding frame to slide left and right within the feeding frame. Once the length of the feeding section is determined, the adjustment handle is stopped.

[0028] In this structure, such as Figures 5-6 The material guiding assembly includes a fixed base 16, a slide 17 on the fixed base 16, a pair of short guide plates 18 on the slide 17, a locking plate 19 on the fixed base 16 located below the slide 17, a plurality of locking holes 20 on the locking plate 19, a round hole on the slide 17, and a pin 21 inserted into the round hole and inserted into the locking hole 20.

[0029] To adjust the width of the feeding zone, simply adjust the installation positions of the front and rear slides. To adjust the slide's installation position, first remove the pin, then move the slide back and forth. The two short guide plates on the slide will also move accordingly, changing the width of the feeding zone. Once the approximate installation position of the slide is determined, insert the pin into the circular hole. The bottom of the pin should be inserted into the locking hole corresponding to the circular hole, thus completing the adjustment of the feeding zone width.

[0030] Additionally, the fixed base 16 has a slot 22, and the slide 17 has a notch 23. A long guide plate 24 is disposed downwards within the notch 23, and the long guide plate 24 is located within the slot 22. During the process of unloading the photovoltaic panel, both the long and short guide plates serve to guide and limit the movement, making the photovoltaic panel more stable throughout the unloading process. The slot serves to avoid the long guide plate.

[0031] like Figure 2 The transfer mechanism includes a base frame 25, with a feeding frame 1 extending out of the base frame 25. A transfer frame 26 is slidably mounted on the base frame 25. A set of suction cups 27 is mounted on the transfer frame 26 facing upwards. A moving cylinder 28 is mounted inside the base frame, and the drive shaft of the moving cylinder is connected to the transfer frame.

[0032] During the unloading process of the photovoltaic panel, after the support frame moves from the highest position to the lowest position, the suction cups adhere to the photovoltaic panel. At that time, the moving cylinder drives the transfer frame to rotate outward by one station, and the photovoltaic panel is transferred to the designated position.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic panel feeding device, characterized in that: The photovoltaic panel unloading device includes an unloading frame, within which are a pair of left and right unloading racks and a pair of front and rear guiding components. A conveying mechanism is located at the bottom of the unloading frame. A pair of upper and lower rotating shafts are rotatably mounted on the unloading racks, each with a pair of sprockets. A unloading chain is positioned between the corresponding upper and lower sprockets. A support frame is mounted on the unloading chain. A driven bevel gear is located at the end of the lower rotating shaft. A rotating mechanism for driving the unloading chain is located on the unloading frame. The rotating mechanism includes a hexagonal shaft and a drive motor for driving the hexagonal shaft. A pair of left and right hexagonal sleeves are mounted on the hexagonal shaft. A connecting sleeve is rotatably mounted on the right hexagonal sleeve and fixed to the right unloading rack. A driving bevel gear is mounted on the hexagonal sleeve and meshes with a driven bevel gear on the same side. An adjustment component is located within the unloading frame for adjusting the left and right sliding of the right unloading rack.

2. The photovoltaic panel feeding device as described in claim 1, characterized in that: The adjustment assembly includes a lead screw rotatably mounted in the feeding frame, the lead screw having a lead sleeve connected to the right feeding frame, and an adjustment handle at the end of the lead screw.

3. The photovoltaic panel feeding device as described in claim 2, characterized in that: The material guiding assembly includes a fixed base, a slide on the fixed base, a pair of short guide plates on the slide, a locking plate on the fixed base located below the slide, a plurality of locking holes on the locking plate, a circular hole on the slide, a pin inserted into the circular hole, and the pin inserted into the locking hole.

4. The photovoltaic panel feeding device as described in claim 3, characterized in that: The fixed base has a slot, and the slide has a notch. A long guide plate is provided facing downward inside the notch and is located inside the slot.

5. The photovoltaic panel feeding device as described in claim 4, characterized in that: The transfer mechanism includes a base frame with a feeding frame extending outwards. A transfer frame is slidably mounted on the base frame, and a set of suction cups is mounted upwards on the transfer frame. A moving cylinder is installed inside the base frame, and the drive shaft of the moving cylinder is connected to the transfer frame.

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