PVB (Polyvinyl Butyral) single-glass anti-deviation and gluing device

Abstract

The utility model discloses a PVB (polyvinyl butyral) single glass anti-deviation and gluing device which comprises a conveying table for conveying a photovoltaic module, and an anti-deviation mechanism and a glue scraping mechanism are sequentially arranged at the top of the conveying table along the conveying direction; the anti-deviation mechanism comprises a limiting plate, a connecting block and a fixing screw rod; connecting blocks are welded to the two ends of the outer side of the limiting plate correspondingly; the connecting block is provided with a kidney-shaped round hole, and the fixing screw penetrates through the kidney-shaped round hole and is fixedly connected with the connecting block through the two adjusting nuts. The glue scraping mechanism comprises a fixing frame, the two ends of the fixing frame are fixedly connected with first electric air cylinders correspondingly, the telescopic ends of the first electric air cylinders are fixedly connected with knife rests, inserting grooves are formed in the bottoms of the knife rests, and scrapers are inserted into the inserting grooves. According to the utility model, by arranging the glue scraping mechanism, silica gel on the surface of the photovoltaic module can be removed; and by arranging the anti-deviation mechanism, the problem of deviation of the photovoltaic module in the conveying process can be prevented, so that the scraper can be in complete contact with the surface of the whole photovoltaic module, and the problem of missing scraping is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component production equipment, and in particular to a PVB single-glass anti-deviation and gluing device. Background Art

[0002] The photovoltaic module backsheet is a photovoltaic packaging material located on the back of the module. In outdoor environments, it is mainly used to protect photovoltaic cell modules from erosion of packaging films, cells and other materials by environmental factors such as light, humidity and heat, and plays a role in weather-resistant insulation protection. When the existing backsheet is pasted and packaged, excess silicone will be squeezed out and overflow. The overflowed silicone will irregularly adhere to the upper end surface of the photovoltaic module's light-transmitting glass, affecting the appearance quality of the cell module and also affecting the light absorption efficiency of the cell module.

[0003] Based on the above situation, the utility model proposes a PVB single-glass anti-deviation and gluing device, which can effectively solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a PVB single-glass anti-deviation and gluing device. The utility model provides a PVB single-glass anti-deviation and gluing device, which can remove the silica gel on the surface of the photovoltaic module through the interaction of the fixed frame, the first electric cylinder, the knife holder and the scraper by setting a scraping mechanism; at the same time, by setting an anti-deviation mechanism, the photovoltaic module can be prevented from deviating during the transportation process, so that the scraper can be in full contact with the entire surface of the photovoltaic module to prevent the problem of missing scraping.

[0005] The utility model is realized by the following technical solutions:

[0006] A PVB single-glass anti-deviation and gluing device comprises a conveying platform for conveying photovoltaic modules, wherein an anti-deviation mechanism and a glue scraping mechanism are sequentially arranged on the top of the conveying platform along the conveying direction; the anti-deviation mechanism comprises a limit plate, a connecting block and a fixing screw; the connecting blocks are respectively welded to the two ends of the outer side of the limit plate; the connecting block is provided with a waist-shaped hole, the fixing screw passes through the waist-shaped hole and is fixedly connected to the connecting block through two adjusting nuts; the glue scraping mechanism comprises a fixing frame, wherein the two ends of the fixing frame are respectively fixedly connected to a first electric cylinder, the telescopic end of the first electric cylinder is fixedly connected to a knife holder, the bottom of the knife holder is provided with a slot, and a scraper is inserted into the slot.

[0007] According to the above technical scheme, as a further preferred technical scheme of the above technical scheme, a clamping mechanism is also provided on one side of the scraper mechanism, and the clamping mechanism includes a support frame and a pressure roller, and the support frame is provided with a rectangular groove, and a slider is slidably connected in the rectangular groove, and the two ends of the pressure roller are respectively rotatably connected to the slider; the top two side parts of the support frame are fixedly connected with a second electric cylinder, and the telescopic end of the second electric cylinder is fixedly connected to the top of the slider.

[0008] According to the above technical solution, as a further preferred technical solution of the above technical solution, the front end of the limiting plate is fixedly connected with an inclined plate.

[0009] According to the above technical solution, as a further preferred technical solution of the above technical solution, the scraper is fixedly connected to the tool holder through a plurality of fastening bolts and fastening nuts.

[0010] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0011] The utility model provides a PVB single-glass anti-deviation and gluing device with a simple structure. By arranging a glue scraping mechanism, the silicone on the surface of the photovoltaic component can be removed under the interaction of a fixed frame, a first electric cylinder, a knife holder and a scraper. At the same time, by arranging an anti-deviation mechanism, the photovoltaic component can be prevented from being deviated during the transportation process, so that the scraper can be in full contact with the entire surface of the photovoltaic component to prevent the problem of missed scraping. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the anti-deviating mechanism structure of the utility model;

[0014] Figure 3 It is an exploded schematic diagram of the scraping mechanism of the utility model. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments. However, it should be understood that the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationship described in the drawings is only used for illustrative purposes and cannot be understood as a limitation on this patent.

[0016] A PVB single-glass anti-deviation and gluing device comprises a conveying platform 2 for conveying photovoltaic modules 1, wherein an anti-deviation mechanism 3 and a glue scraping mechanism 4 are sequentially arranged on the top of the conveying platform 2 along the conveying direction; the anti-deviation mechanism 3 comprises a limit plate 31, a connecting block 32 and a fixing screw 33; the connecting block 32 is welded to both ends of the outer side of the limit plate 31; the connecting block 32 is provided with a waist-shaped hole 321, the fixing screw 33 passes through the waist-shaped hole 321 and is fixedly connected to the connecting block 32 through two adjusting nuts 34; the glue scraping mechanism 4 comprises a fixing frame 41, wherein both ends of the fixing frame 41 are fixedly connected to a first electric cylinder 42, the telescopic end of the first electric cylinder 42 is fixedly connected to a knife holder 43, a slot 431 is provided at the bottom of the knife holder 43, a scraper 44 is inserted into the slot 431.

[0017] The utility model provides a scraper mechanism 4, which can remove the silicone on the surface of the photovoltaic component 1 through the interaction of the fixed frame 41, the first electric cylinder 42, the knife holder 43 and the scraper 44; at the same time, by providing an anti-drift mechanism 3, the photovoltaic component 1 can be prevented from drifting during the transportation process, so that the scraper 44 can be in full contact with the entire surface of the photovoltaic component 1 to prevent the problem of missed scraping.

[0018] Furthermore, in another embodiment, a clamping mechanism 5 is further provided on one side of the scraping mechanism 4, and the clamping mechanism 5 includes a support frame 51 and a pressure roller 52. The support frame 51 is provided with a rectangular groove 511, and a slider 53 is slidably connected in the rectangular groove 511. Both ends of the pressure roller 52 are rotatably connected to the slider 53 respectively; the top two sides of the support frame 51 are fixedly connected with a second electric cylinder 54, and the telescopic end of the second electric cylinder 54 is fixedly connected to the top of the slider 53. By providing the clamping mechanism 5, the stability of the photovoltaic module 1 during the transportation process is increased, and vibration during the transportation process is prevented to affect the scraping efficiency of the scraping mechanism 4.

[0019] Furthermore, in another embodiment, the front end of the limiting plate 31 is fixedly connected with an inclined plate 35. By providing the inclined plate 35, the position of the photovoltaic assembly 1 transported between the two inclined plates 35 can be adjusted.

[0020] Furthermore, in another embodiment, the scraper 44 is fixedly connected to the blade holder 43 by a plurality of fastening bolts 45 and fastening nuts 46. The fastening bolts 45 and fastening nuts 46 cooperate with each other to facilitate the replacement of the scraper 44.

[0021] According to the description and drawings of the utility model, those skilled in the art can easily manufacture or use the PVB single-glass anti-deviation and gluing device of the utility model, and can produce the positive effects recorded in the utility model.

[0022] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationships are based on the orientation or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in conjunction with the drawings and according to specific circumstances.

[0023] Unless otherwise specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A PVB single glass anti-deviation and gluing device, characterized by: The invention comprises a conveying platform (2) for conveying photovoltaic modules (1), wherein an anti-deviating mechanism (3) and a scraping mechanism (4) are sequentially arranged on the top of the conveying platform (2) along the conveying direction; the anti-deviating mechanism (3) comprises a limit plate (31), a connecting block (32) and a fixing screw (33); the connecting block (32) is welded to the two ends of the outer side of the limit plate (31); the connecting block (32) is provided with a waist-shaped hole (321), the fixing screw (33) passes through the waist-shaped hole (321) and is fixedly connected to the connecting block (32) through two adjusting nuts (34); the scraping mechanism (4) comprises a fixing frame (41), the two ends of the fixing frame (41) are respectively fixedly connected to a first electric cylinder (42), the telescopic end of the first electric cylinder (42) is fixedly connected to a knife holder (43), the bottom of the knife holder (43) is provided with a slot (431), and a scraper (44) is inserted into the slot (431).

2. A PVB single-glass anti-deviation and gluing device according to claim 1, characterized in that: A pressing mechanism (5) is also provided on one side of the scraping mechanism (4), and the pressing mechanism (5) comprises a support frame (51) and a pressing roller (52); the support frame (51) is provided with a rectangular groove (511), a slider (53) is slidably connected in the rectangular groove (511), and the two ends of the pressing roller (52) are respectively rotatably connected to the slider (53); the top two side parts of the support frame (51) are fixedly connected to a second electric cylinder (54), and the telescopic end of the second electric cylinder (54) is fixedly connected to the top of the slider (53).

3. A PVB single-glass anti-deviation and gluing device according to claim 1, characterized in that: The front end of the limiting plate (31) is fixedly connected to an inclined plate (35).

4. A PVB single-glass anti-deviating and gluing device according to claim 1, characterized in that: The scraper (44) is fixedly connected to the blade holder (43) via a plurality of fastening bolts (45) and fastening nuts (46).

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