Photovoltaic glass edging device

Abstract

The utility model relates to the technical field of photovoltaic glass processing equipment, in particular to a photovoltaic glass edge grinding device. The adsorption plate used for adsorbing photovoltaic glass is rotatably arranged on the workbench; the number of the cross beams is two, and the two cross beams are parallel to each other and are hung above the two opposite sides of the workbench respectively; the number of the grinding and polishing mechanisms is two, each grinding and polishing mechanism comprises a suspension rod, a vertical rod, a connecting rod, a grinding wheel and a polishing wheel, and the suspension rods of the two grinding and polishing mechanisms are connected to the two cross beams correspondingly, are perpendicular to the cross beams and can slide in the length direction of the cross beams; the top end of the vertical rod is connected to the suspension rod and can slide in the length direction of the suspension rod, the connecting rod is rotatably connected to the bottom end of the suspension rod, and the grinding wheel and the polishing wheel are rotatably connected to the two ends of the connecting rod respectively. Through the rotatable adsorption plate and the grinding and polishing mechanism, grinding and polishing of the four edges of the square photovoltaic glass are achieved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of photovoltaic glass processing equipment, and particularly relates to a photovoltaic glass edge grinding device. BACKGROUND

[0002] After the photovoltaic glass processing is completed, the edge of the photovoltaic glass needs to be ground according to the process requirements, and the edge grinding device is usually used to grind the edge.

[0003] For example, the existing technology discloses a grinding wheel device of a photovoltaic glass edge grinding machine (CN 213998966 U), which comprises a device main body, a machine box connected to one side of the top of the device main body, a gas cylinder installed at the bottom of the inside of the machine box, a connecting frame connected to the output end of the gas cylinder through a piston rod, and a motor installed at the top of the connecting frame. The utility model is provided with a fixed plate, a fixed rod and a fixed groove, and the bottom of the rotating shaft is connected with a mounting piece through the fixed plate. The glass is placed on the placing plate. First, the gas cylinder and the motor are controlled through the operation panel to control the lifting movement of the connecting frame, and the second grinding wheel is driven to rotate by the motor to roughly polish the glass. The second grinding wheel is connected with a clamping block at the top, the fixed rod is taken out from the clamping block, and then the second grinding wheel can be disassembled. The first grinding wheel is used to polish the glass again.

[0004] Although the above-mentioned existing technology can grind the edge of the photovoltaic glass, the edge of the glass still needs to be polished after grinding to ensure the appearance effect of the product. In addition, for the square photovoltaic glass plate, the four edges need to be ground and polished. Therefore, how to grind and polish the four edges of the square glass plate is a problem that needs to be considered by those skilled in the art. Utility model content

[0005] One of the technical problems to be solved by the present disclosure is how to grind and polish the four edges of the square glass plate.

[0006] To solve the above technical problems, the present disclosure provides a photovoltaic glass edge grinding device, which comprises a workbench, an adsorption plate for adsorbing photovoltaic glass, the adsorption plate being rotatably arranged on the workbench, two cross beams, the two cross beams being parallel and respectively hung above the opposite sides of the workbench, two grinding and polishing mechanisms, the grinding and polishing mechanism comprising a suspension rod, a vertical rod, a connecting rod, a grinding wheel and a polishing wheel, the suspension rods of the two grinding and polishing mechanisms being respectively connected to the two cross beams and being perpendicular to the cross beams and being slidable along the length direction of the cross beams, the top end of the vertical rod being connected to the suspension rod and being slidable along the length direction of the suspension rod, the connecting rod being rotatably connected to the bottom end of the suspension rod, and the grinding wheel and the polishing wheel being rotatably connected to the two ends of the connecting rod.

[0007] In some embodiments, the adsorption plate is rotatably arranged on the workbench by an adsorption rotating motor.

[0008] In some embodiments, the connecting rod is rotatably connected to the bottom end of the vertical rod by a connecting rotating motor.

[0009] In some embodiments, the grinding wheel and the polishing wheel are rotatably connected to the two ends of the connecting rod by a grinding rotating motor and a polishing rotating motor respectively.

[0010] In some embodiments, the bottom of the cross beam is provided with a first sliding rail, and the top of the suspension rod is provided with a first sliding block which is slidingly arranged on the first sliding rail.

[0011] In some embodiments, the bottom of the suspension rod is provided with a second sliding rail, and the top of the vertical rod is provided with a second sliding block which is slidingly arranged on the second sliding rail.

[0012] In some embodiments, the adsorption plate is provided with adsorption holes, and the adsorption holes include a plurality of adsorption holes which are uniformly distributed on the surface of the adsorption plate.

[0013] In some embodiments, the adsorption plate is provided with an air duct, and the sidewall of the adsorption plate is provided with an air outlet, and the adsorption holes are in communication with the air outlet through the air duct.

[0014] In some embodiments, the air outlet is provided with a threaded pipe.

[0015] In some embodiments, the adsorption plate is provided with a rubber pad.

[0016] According to the above technical solution, the present disclosure provides a photovoltaic glass edge grinding device, which realizes the grinding and polishing of the four edges of the square photovoltaic glass through the rotatable adsorption plate and the grinding and polishing mechanism, ensures the product quality, and improves the production efficiency; the movement or rotation of each component is realized through the adsorption rotating motor, the connecting rotating motor, the grinding rotating motor and the polishing rotating motor; the adsorption function of the adsorption plate is realized through the adsorption holes, the air duct and the air outlet; the photovoltaic glass is protected through the rubber pad. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a front view of a photovoltaic glass edge grinding device according to an embodiment of the present disclosure;

[0019] Figure 2 is a side view of a photovoltaic glass edging device according to an embodiment of the present disclosure;

[0020] Figure 3 is a top view of a crossbeam according to an embodiment of the present disclosure;

[0021] Figure 4 is a schematic diagram of connecting a connection rotary motor, a grinding rotary motor and a polishing rotary motor according to an embodiment of the present disclosure;

[0022] Figure 5 is an enlarged view of an A node of Figure 1

[0023] Figure 6 is an enlarged view of a B node of Figure 2

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1, workbench; 2, adsorption plate; 3, crossbeam; 4, suspension rod; 5, vertical rod; 6, connecting rod; 7, grinding wheel; 8, polishing wheel; 9, adsorption rotary motor; 10, connection rotary motor; 11, grinding rotary motor; 12, polishing rotary motor; 13, first sliding rail; 14, first sliding block; 15, second sliding rail; 16, second sliding block; 17, connecting beam; 18, screw rod; 19, nut seat; 20, driving motor; 21, air cylinder. DETAILED DESCRIPTION

[0026] The embodiments of the present disclosure will be described in further detail below with reference to the drawings and examples. The detailed description and drawings of the following examples are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure, and the present disclosure can be implemented in many different forms, and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0027] The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully express the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these embodiments should be interpreted as merely exemplary, and not as a limitation.

[0028] ​​It should be noted that in the description of the present disclosure, unless otherwise specified and limited, the meaning of "a plurality of" is greater than or equal to two; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the convenience of describing the present disclosure and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] In addition, "first", "second", and similar words used in the present disclosure do not indicate any order, number or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0030] It should also be noted that in the description of the present disclosure, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances. When it is described that a specific device is located between a first device and a second device, there can be an intermediate device between the specific device and the first device or the second device, or there can be no intermediate device.

[0031] All terms used in the present disclosure have the same meaning as understood by those skilled in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or extremely formalized sense, unless specifically defined here.

[0032] Techniques, methods and devices known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the techniques, methods and devices should be considered as part of the specification.

[0033] As mentioned in the above background, after the photovoltaic glass is processed, its edges need to be polished according to the process requirements, and the polishing of the edges is usually realized by an edge polishing device. Although the polishing of the edges of the photovoltaic glass is realized by the prior art, in order to ensure the appearance effect of the product, the edges of the glass need to be polished after polishing, in addition, for the square photovoltaic glass plate, the four edges thereof need to be polished and polished, therefore, how to realize the polishing and polishing of the four edges of the square glass plate is a problem to be considered by the person skilled in the art. Based on the above, the inventor of the present application provides a photovoltaic glass edge polishing device in one or more embodiments, which realizes the polishing and polishing of the four edges of the square photovoltaic glass through the rotatable adsorption plate and the polishing and polishing mechanism. It is believed that it can solve one or more problems in the prior art.

[0034] In view of the foregoing technical problems, the present application provides a photovoltaic glass edge polishing device, as shown in Figures 1-2 The device comprises a workbench 1, an adsorption plate 2 for adsorbing photovoltaic glass, the adsorption plate 2 is rotatably arranged on the workbench 1, a cross beam 3, the cross beam 3 comprises two, the two cross beams 3 are parallel and are respectively hung above the opposite sides of the workbench 1, a polishing and polishing mechanism, the polishing and polishing mechanism comprises two, each polishing and polishing mechanism comprises a suspension rod 4, a vertical rod 5, a connecting rod 6, a polishing wheel 7 and a polishing wheel 8, the suspension rods 4 of the two polishing and polishing mechanisms are respectively connected to the two cross beams 3 and are perpendicular to the cross beams 3, and are slidable along the length direction of the cross beams 3, the top end of the vertical rod 5 is connected to the suspension rod 4 and is slidable along the length direction of the suspension rod 4, the connecting rod 6 is rotatably connected to the bottom end of the suspension rod 4, and the polishing wheel 7 and the polishing wheel 8 are respectively rotatably connected to the two ends of the connecting rod 6.

[0035] Specifically, first, the photovoltaic glass is placed on the adsorption plate 2, and the photovoltaic glass is fixed on the adsorption plate 2 by adsorption of the adsorption plate 2, the two vertical rods 5 of the polishing and polishing mechanism move towards each other on the suspension rod 4, so that the polishing wheel 7 and the polishing wheel 8 of the two polishing and polishing mechanisms abut on the edges of the opposite sides of the photovoltaic glass respectively, the suspension rod 4 moves on the cross beam 3 (in the moving direction, the polishing wheel 7 is in front and the polishing wheel 8 is in back), while the polishing wheel 7 and the polishing wheel 8 rotate, thereby realizing the polishing and polishing of the opposite two edges of the photovoltaic glass. Next, the suspension rod 4 stops moving, the two vertical rods 5 of the polishing and polishing mechanism move reversely on the suspension rod 4, so that the polishing wheel 7 and the polishing wheel 8 are away from the edges of the photovoltaic glass, the connecting rod 6 is rotated by 180 degrees on the bottom end of the suspension rod 4, at the same time, the adsorption plate 2 is rotated by 90 degrees on the workbench 1, the two vertical rods 5 move towards each other on the two suspension rods 4 respectively, so that the polishing wheel 7 and the polishing wheel 8 of the two polishing and polishing mechanisms abut on the edges of the opposite sides of the photovoltaic glass in another direction respectively, the suspension rod 4 moves back on the cross beam 3 (at this time, in the moving direction, the polishing wheel 7 is still in front and the polishing wheel 8 is in back), while the polishing wheel 7 and the polishing wheel 8 rotate, thereby realizing the polishing and polishing of the opposite two edges of the photovoltaic glass in another direction, thereby completing the polishing and polishing of the four edges of the square photovoltaic glass.

[0036] In addition, the suspension rod 4 moves on the cross beam 3 through the driving mechanism arranged on the cross beam 3, specifically, as shown in Figure 3 , the driving mechanism comprises two connecting beams 17, a lead screw 18, a nut seat 19 and a driving motor 20, the two ends of one connecting beam 17 are connected to the opposite two ends of one side of the two cross beams 3 respectively, the two ends of the other connecting beam 17 are connected to the opposite two ends of the other side of the two cross beams 3 respectively, the two ends of the lead screw 18 are rotatably connected to the two connecting beams 17 respectively, the nut seat 19 is connected to the lead screw 18, the two ends of the nut seat 19 are connected to the two suspension rods 4 respectively, the driving motor 20 is connected to one end of the lead screw 18 and drives the lead screw 18 to rotate, the rotation of the lead screw 18 drives the nut seat 19 to slide along the length direction of the lead screw 18, thereby realizing the movement of the suspension rod 4 on the cross beam 3. Further, as shown in Figure 1 , a pneumatic cylinder 21 is arranged on the suspension rod 4, the driving end of the pneumatic cylinder 21 is connected to the vertical rod 5 to drive the vertical rod 5 to move on the suspension rod 4.

[0037] Further, the photovoltaic glass edge polishing device of the present application can also be used alone as a polishing device or a polishing device, when only the edge of the photovoltaic glass needs to be polished, the polishing wheel 7 is only in contact with the edge of the photovoltaic glass through the rotation of the connecting rod 6; when only the edge of the photovoltaic glass needs to be polished, the polishing wheel 8 is only in contact with the edge of the photovoltaic glass through the rotation of the connecting rod 6.

[0038] Compared with the prior art, the photovoltaic glass edge grinding device provided by the application realizes grinding and polishing of four edges of square photovoltaic glass through the rotatable adsorption plate 2 and the grinding and polishing mechanism.

[0039] In some embodiments, as shown in Figure 1 and Figure 2 The adsorption plate 2 is rotatably arranged on the workbench 1 through the adsorption rotating motor 9. The rotation of the adsorption plate 2 is realized through the adsorption rotating motor 9.

[0040] In some embodiments, as shown in Figure 4 The connecting rod 6 is rotatably connected to the bottom end of the vertical rod 5 through the connecting rotating motor 10. The rotation of the connecting rod 6 at the bottom end of the vertical rod 5 is realized through the connecting rotating motor 10.

[0041] In some embodiments, as shown in Figure 4 The grinding wheel 7 and the polishing wheel 8 are rotatably connected to the two ends of the connecting rod 6 through the grinding rotating motor 11 and the polishing rotating motor 12, respectively. The rotation of the grinding wheel 7 and the polishing wheel 8 on the connecting rod 6 is realized through the grinding rotating motor 11 and the polishing rotating motor 12.

[0042] In some embodiments, as shown in Figure 5 The bottom of the cross beam 3 is provided with a first sliding rail 13, and the top of the suspension rod 4 is provided with a first sliding block 14 which is slidingly arranged on the first sliding rail 13. Through the cooperation of the first sliding rail 13 and the first sliding block 14, the suspension rod 4 can stably slide on the cross beam 3.

[0043] In some embodiments, as shown in Figure 6 The bottom of the suspension rod 4 is provided with a second sliding rail 15, and the top of the vertical rod 5 is provided with a second sliding block 16 which is slidingly arranged on the second sliding rail 15. Through the cooperation of the second sliding rail 15 and the second sliding block 16, the vertical rod 5 can stably slide on the suspension rod 4.

[0044] In some embodiments, a plurality of adsorption holes (not shown in the figure) are formed in the adsorption plate 2, and the plurality of adsorption holes are uniformly distributed on the surface of the adsorption plate 2. Through the uniform adsorption holes, the photovoltaic glass can be firmly adsorbed on the adsorption plate 2, and at the same time, each area of the photovoltaic glass is subjected to uniform adsorption force, thereby avoiding the problem that uneven adsorption force causes damage to the photovoltaic glass.

[0045] In some embodiments, the adsorption plate 2 is provided with an air passage, and the sidewall of the adsorption plate 2 is provided with an air outlet, and the adsorption hole is communicated with the air outlet through the air passage (not shown in the figure). Specifically, the edging device further comprises an air extractor and an air pipe, and the air extractor is connected to the air outlet through the air pipe. When it is needed to adsorb and fix the photovoltaic glass on the adsorption plate 2, the air extractor is started, and the air in the adsorption hole is extracted through the air passage and the air pipe, so that a negative pressure is formed in the adsorption hole, and the photovoltaic plate is adsorbed and fixed on the adsorption plate 2.

[0046] In some embodiments, the air outlet is provided with a threaded pipe (not shown in the figure). The threaded pipe facilitates the installation of the air pipe on the air outlet.

[0047] In some embodiments, the adsorption plate 2 is provided with a rubber pad (not shown in the figure). The rubber pad avoids scratching and damaging the photovoltaic glass by the adsorption plate 2.

[0048] In some embodiments, the edging device further comprises a control system (not shown in the figure), which is connected to the driving motor 20, the adsorption rotating motor 9, the connecting rotating motor 10, the polishing rotating motor 11, the polishing rotating motor 12 and the air cylinder 21 and issues instructions to realize the linkage of the components of the edging device.

[0049] In summary, compared with the prior art, the present disclosure provides an edging device for photovoltaic glass, which realizes the polishing and polishing of the four edges of the square photovoltaic glass through the rotatable adsorption plate 2 and the polishing and polishing mechanism, ensures the product quality and improves the production efficiency; the movement or rotation of each component is realized through the adsorption rotating motor 9, the connecting rotating motor 10, the polishing rotating motor 11 and the polishing rotating motor 12; the adsorption function of the adsorption plate 2 is realized through the adsorption hole, the air passage and the air outlet; and the photovoltaic glass is protected through the rubber pad.

[0050] So far, the embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0051] Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, but not for limiting the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way.

Claims

1. A photovoltaic glass edging device, characterized in that, The utility model provides a photovoltaic glass polishing device, which comprises the following: a workbench (1); an adsorption plate (2) for adsorbing photovoltaic glass, which is rotatably arranged on the workbench (1); two cross beams (3) parallel to each other and respectively hung above opposite sides of the workbench (1); and two polishing and polishing mechanisms, each of which comprises a suspension rod (4), a vertical rod (5), a connecting rod (6), a polishing wheel (7) and a polishing wheel (8), the suspension rod (4) of each polishing and polishing mechanism is connected to the cross beam (3) and perpendicular to the cross beam (3), and is slidable along the length direction of the cross beam (3), the top end of the vertical rod (5) is connected to the suspension rod (4) and slidable along the length direction of the suspension rod (4), the connecting rod (6) is rotatably connected to the bottom end of the suspension rod (4), and the polishing wheel (7) and the polishing wheel (8) are rotatably connected to the two ends of the connecting rod (6), respectively.

2. The photovoltaic glass edging device according to claim 1, characterized in that The adsorption plate (2) is rotatably arranged on the workbench (1) by an adsorption rotary motor (9).

3. The photovoltaic glass edging device of claim 1, wherein, The connecting rod (6) is rotatably connected to the bottom end of the vertical rod (5) by a connecting rotary motor (10).

4. The photovoltaic glass edging device of claim 1, wherein, The polishing wheel (7) and the polishing wheel (8) are rotatably connected to the two ends of the connecting rod (6) by a polishing rotary motor (11) and a polishing rotary motor (12), respectively.

5. The photovoltaic glass edging device of claim 1, wherein, A first sliding rail (13) is arranged on the bottom of the cross beam (3), a first sliding block (14) is arranged on the top of the suspension rod (4), and the first sliding block (14) is slidably arranged on the first sliding rail (13).

6. The photovoltaic glass edging device of claim 1, wherein, A second sliding rail (15) is arranged on the bottom of the suspension rod (4), a second sliding block (16) is arranged on the top of the vertical rod (5), and the second sliding block (16) is slidably arranged on the second sliding rail (15).

7. The photovoltaic glass edging device of claim 1, wherein, A plurality of adsorption holes are arranged on the adsorption plate (2).

8. The photovoltaic glass edging device of claim 7, wherein, An air duct is arranged in the adsorption plate (2), an air outlet is arranged on the side wall of the adsorption plate (2), and the adsorption holes are in communication with the air outlet through the air duct.

9. The photovoltaic glass edging device of claim 8, wherein, A threaded pipe is arranged on the air outlet.

10. The photovoltaic glass edging device of claim 1, wherein, A rubber pad is arranged on the adsorption plate (2).

Images