Corner twisting device for frame of photovoltaic module

Abstract

The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module frame angle twisting device, which is characterized in that a rotating shaft is sleeved with a rotating sleeve through a bearing in a screwing manner, four first belt pulleys are in transmission connection through a belt, a driving motor is fixedly arranged on the inner side wall of an extending frame, and rotating plates are fixedly arranged at the upper ends of the four rotating sleeves respectively; two rotating rods are rotationally inserted into the rotating plate through bearings, the upper side and the lower side of each rotating rod are fixedly sleeved with a second belt wheel and a rotating wheel respectively, the two second belt wheels in the rotating plate are in transmission connection through a belt, and the two rotating wheels above the rotating plate are movably sleeved with the abrasive belt; and synchronous processing of burrs at the four corners of the frame can be synchronously achieved, adaptive adjustment to a certain degree can be achieved according to different specifications and sizes of the frame, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a photovoltaic component frame corner rubbing device. Background Art

[0002] Photovoltaic modules (commonly known as solar panels) are composed of solar cells or solar cells of different specifications cut by laser cutting machines or wire cutting machines. The frames of photovoltaic modules are prone to have some burrs on the corners during the processing.

[0003] The patent with the patent authorization publication number CN210360649U discloses a photovoltaic module frame corner rubbing device, including a bracket, a grinding device and a telescopic device; at least one grinding device is arranged on the bracket, and a telescopic device is arranged between the grinding device and the bracket. The photovoltaic module frame corner rubbing device realizes the synchronous processing of the corner burrs on the four sides of the frame through the grinding wheels arranged at the four corners of the bracket, thereby improving the work efficiency. However, the position of the grinding wheel cannot be adjusted, so that the photovoltaic module frame corner rubbing device can only adapt to a photovoltaic module frame of a single fixed specification, and the scope of application is small. Therefore, a photovoltaic module frame corner rubbing device is urgently needed. Summary of the invention

[0004] The purpose of the utility model is to provide a photovoltaic module frame corner rubbing device with a reasonable design to solve the above problems in view of the defects and shortcomings of the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it comprises a fixing seat, a fixing assembly and an extended frame, the fixing seat is provided with a fixing assembly, and the lower edge of the fixing seat is fixedly provided with an extended frame;

[0006] It also contains:

[0007] Rotating shafts, there are four rotating shafts, all of which are screwed through the fixed seat through bearings, a rotating sleeve is screwed on the rotating shaft through the bearing, the rotating sleeve is screwed on the upper part of the fixed seat through the bearing, and a synchronous adapter driving mechanism connected to the rotating sleeve is provided on the fixed seat;

[0008] Pulley No. 1, there are four of the pulley No. 1, which are fixedly sleeved on the four rotating shafts respectively, and the pulley No. 1 is located below the fixed seat, the four pulleys No. 1 are connected by belt transmission, and a driving motor is fixedly arranged on the inner side wall of the extended frame, and the output shaft of the driving motor is connected to the rotating shaft;

[0009] Rotating plates, the rotating plates are four in number and are respectively fixedly arranged on the upper ends of the four rotating sleeves. Two rotating rods are screwed and inserted on the rotating plates through bearings, and one of the rotating rods is connected to the rotating shaft. A No. 2 pulley and a rotating wheel are respectively fixedly sleeved on the upper and lower sides of the rotating rod. The two No. 2 pulleys in the rotating plates are connected through belt transmission.

[0010] Abrasive belts, wherein there are four abrasive belts, which are movably arranged on the upper parts of four rotating plates respectively, and the abrasive belts are movably sleeved on two rotating wheels above the rotating plates.

[0011] Preferably, the synchronous adaption drive mechanism comprises:

[0012] A double-shaft motor, wherein the double-shaft motor is fixedly arranged in a fixing seat, and an extension shaft is fixedly arranged on both output shafts of the double-shaft motor;

[0013] There are two synchronization rods, which are respectively screwed on the front and rear sides of the fixed seat through the bearing seat. The end of the synchronization rod is connected to the rotating sleeve through the bevel gear pair, and one end of the extension shaft is connected to the synchronization rod through the bevel gear pair.

[0014] Preferably, a slider is slidably arranged in the slide groove opened on the upper part of the rotating plate, a fixing rod is fixedly arranged on the slider, a driven cylinder is provided on the fixing rod through a bearing screw-on sleeve, the driven cylinder is movably contacted with the sanding belt, a threaded adjustment rod is inserted through a bearing screw-on sleeve on the side wall of the rotating plate, and the threaded adjustment rod is inserted through the slider through a threaded screw-on sleeve.

[0015] Preferably, a scale line is provided on the upper portion of the rotating plate at the outer side of the slide groove.

[0016] Preferably, limit plates are fixedly provided on both upper and lower sides of the rotating wheel.

[0017] Compared with the prior art, the beneficial effect of the utility model is that the photovoltaic module frame corner rubbing device described in the utility model can not only synchronously realize the synchronous processing of the burrs on the four corners of the frame, but also realize a certain degree of adaptive adjustment according to the different sizes of the frame specifications, thereby expanding the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of a specific implementation method in the utility model.

[0020] Figure 3 It is a schematic diagram of the connection between the driving motor and the extended frame in the utility model.

[0021] Figure 4It is a connection diagram of the rotating shaft, the rotating sleeve, the synchronous adaption drive mechanism and the first pulley in the utility model.

[0022] Figure 5 It is a cross-sectional view of the rotating plate in the utility model.

[0023] Figure 6 It is an exploded view of the parts of a rotating plate, a rotating wheel, a sliding block, a fixing rod, a driven cylinder, a threaded adjusting rod and a limiting plate in the utility model.

[0024] Description of reference numerals:

[0025] Fixed seat 1, fixed component 2, extension frame 3, rotating shaft 4, rotating sleeve 5, synchronous adapter drive mechanism 6, dual-axis motor 6-1, extension shaft 6-2, synchronization rod 6-3, bevel gear pair 6-4, No. 1 pulley 7, drive motor 8, rotating plate 9, rotating rod 10, No. 2 pulley 11, rotating wheel 12, sanding belt 13, slider 14, fixed rod 15, driven cylinder 16, threaded adjustment rod 17, scale line 18, limit plate 19. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model. Example

[0027] like Figure 1-Figure 6 As shown, this embodiment adopts the following technical solution: it comprises a fixing seat 1, a fixing component 2 and an extended frame 3, the fixing seat 1 is provided with a fixing component 2, and the lower edge of the fixing seat 1 is fixedly provided with an extended frame 3;

[0028] It also contains:

[0029] Rotating shafts 4, there are four rotating shafts 4, all of which are screwed through the fixed seat 1 through bearings, and a rotating sleeve 5 is screwed on the rotating shaft 4 through the bearing, and the rotating sleeve 5 is screwed and inserted on the upper part of the fixed seat 1 through the bearing, and the fixed seat 1 is provided with a synchronous adaptation drive mechanism 6 connected with the rotating sleeve 5;

[0030] A first pulley 7, wherein there are four first pulleys 7, which are respectively fixedly sleeved on the four rotating shafts 4, and the first pulley 7 is located below the fixed seat 1, and the four first pulleys 7 are connected by belt transmission. A driving motor 8 is fixedly arranged on the inner side wall of the extended frame 3, and the output shaft of the driving motor 8 is connected to the rotating shaft 4;

[0031] Rotating plates 9, there are four rotating plates 9, which are respectively fixedly arranged on the upper ends of the four rotating sleeves 5, and two rotating rods 10 are screwed and inserted on the rotating plates 9 through bearings, and one of the rotating rods 10 is connected to the rotating shaft 4, and the upper and lower sides of the rotating rod 10 are respectively fixedly sleeved with a second pulley 11 and a rotating wheel 12, and the two second pulleys 11 in the rotating plates 9 are connected through belt transmission;

[0032] Abrasive belts 13, wherein the number of the abrasive belts 13 is four, and the abrasive belts 13 are movably arranged on the upper part of the four rotating plates 9, and the abrasive belts 13 are movably sleeved on the two rotating wheels 12 above the rotating plates 9, and the upper and lower sides of the rotating wheels 12 are fixedly provided with limit plates 19, and the limit plates 19 can provide a limit for the abrasive belts 13 to prevent the abrasive belts 13 from moving up and down and detaching from the rotating wheels 12;

[0033] The synchronous adaption driving mechanism 6 comprises:

[0034] A double-shaft motor 6-1, wherein the double-shaft motor 6-1 is fixedly disposed in the fixing seat 1, and an extension shaft 6-2 is fixedly disposed on both output shafts of the double-shaft motor 6-1;

[0035] The synchronization rod 6-3 is two in number, which are respectively screwed together at the front and rear sides of the fixed seat 1 through the bearing seats. The ends of the synchronization rod 6-3 are connected to the rotating sleeve 5 through the bevel gear pair 6-4, and one end of the extension shaft 6-2 is connected to the synchronization rod 6-3 through the bevel gear pair 6-4. Example

[0036] like Figure 1 , Figure 2 and Figure 6 As shown, this embodiment is improved on the basis of the first embodiment, a slider 14 is slidably arranged in the slide groove opened on the upper part of the rotating plate 9, a fixing rod 15 is fixedly arranged on the slider 14, a driven cylinder 16 is provided on the fixing rod 15 through a bearing rotation sleeve, the driven cylinder 16 is movably arranged in contact with the sanding belt 13, a threaded adjustment rod 17 is inserted on the side wall of the rotating plate 9 through a bearing rotation, the threaded adjustment rod 17 is threadedly inserted on the slider 14, the movement of the slider 14 can be achieved by rotating the threaded adjustment rod 17, so that the slider 14 can drive the fixing rod 15 and the driven cylinder 16 to move, so as to adjust the tension of the sanding belt 13, a scale line 18 is provided at the outer position of the slide groove on the upper part of the rotating plate 9, and the scale line 18 can facilitate the staff to judge the specific position of the slider 14 in the slide groove.

[0037] When using the utility model, the photovoltaic component frame is placed on the fixing seat 1 and fixed by the fixing assembly 2, and then the dual-axis motor 6-1 is started, and the dual-axis motor 6-1 drives the extension shafts 6-2 on both sides to rotate synchronously, and the extension shaft 6-2 drives the synchronous rods 6-3 on both sides to rotate synchronously in the opposite direction through the bevel gear pair 6-4, and the synchronous rod 6-3 drives the rotating sleeves 5 on the left and right sides to rotate synchronously in the opposite direction through the bevel gear pair 6-4, and the rotating sleeve 5 drives the rotating plate 9 to rotate and tilt toward the photovoltaic component frame until the sand belt 13 conflicts with the corner of the photovoltaic component frame, so that the sand belt 13 can be adjusted according to the different specifications of the photovoltaic component frame. After that, the driving motor 8 can be started, and the cooperation of the No. 1 pulley 7 and the belt is used to make the four rotating shafts 4 rotate synchronously, and at the same time, through the cooperation of the No. 2 pulley 11 and the belt, the two rotating rods 10 on the rotating plate 9 rotate synchronously, and the rotating rod 10 drives the rotating wheel 12 to rotate, and the sand belt 13 is driven by the rotating wheel 12 to grind the corners of the photovoltaic component frame.

[0038] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0039] 1. Through the cooperation of the rotating shaft 4, the rotating sleeve 5, the synchronous adaption driving mechanism 6, the first pulley 7, the driving motor 8, the rotating plate 9, the rotating rod 10, the second pulley 11, the rotating wheel 12 and the abrasive belt 13, not only can the burrs on the four corners of the frame be synchronously processed, but also a certain degree of adaptation and adjustment can be achieved according to the different sizes of the frame specifications, thereby expanding the scope of application;

[0040] 2. Through the cooperation of the slider 14, the fixing rod 15, the driven cylinder 16 and the threaded adjustment rod 17, the tension of the sanding belt 13 can be adjusted as required.

[0041] For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A photovoltaic module frame corner rubbing device, comprising a fixing seat (1), a fixing assembly (2) and an extended frame (3), wherein the fixing seat (1) is provided with the fixing assembly (2), and the lower edge of the fixing seat (1) is fixedly provided with the extended frame (3); Features: It also contains: Rotating shafts (4), the rotating shafts (4) being four in number, all of which are screwed through the fixed seat (1) via bearings, a rotating sleeve (5) is screwed through the bearings on the rotating shafts (4), the rotating sleeve (5) is screwed through the bearings on the upper part of the fixed seat (1), and the fixed seat (1) is provided with a synchronous adaptor drive mechanism (6) connected to the rotating sleeve (5); No. 1 pulleys (7), the number of the No. 1 pulleys (7) being four, respectively fixedly sleeved on the four rotating shafts (4), and the No. 1 pulleys (7) being located below the fixed seat (1), the four No. 1 pulleys (7) being connected via a belt transmission, a driving motor (8) being fixedly arranged on the inner side wall of the extended frame (3), and an output shaft of the driving motor (8) being connected to the rotating shaft (4); A rotating plate (9), wherein the rotating plates (9) are four in number and are respectively fixedly arranged at the upper ends of the four rotating sleeves (5); two rotating rods (10) are rotatably connected and inserted on the rotating plate (9) through bearings, and one of the rotating rods (10) is connected to the rotating shaft (4); a second belt pulley (11) and a rotating wheel (12) are respectively fixedly sleeved on the upper and lower sides of the rotating rod (10); and the two second belt pulleys (11) in the rotating plate (9) are connected through a belt transmission; Abrasive belts (13), wherein there are four abrasive belts (13), which are movably arranged on the upper parts of the four rotating plates (9), and the abrasive belts (13) are movably sleeved on the two rotating wheels (12) above the rotating plates (9).

2. A photovoltaic module frame corner rubbing device according to claim 1, characterized in that: The synchronous adaptor drive mechanism (6) comprises: A double-shaft motor (6-1), wherein the double-shaft motor (6-1) is fixedly arranged in a fixing seat (1), and extension shafts (6-2) are fixedly arranged on both output shafts of the double-shaft motor (6-1); Synchronous rods (6-3), the synchronous rods (6-3) are two in number, and are respectively arranged on the front and rear sides of the interior of the fixed seat (1) through the bearing seat, the ends of the synchronous rods (6-3) are transmission-connected to the rotating sleeve (5) through the bevel gear pair (6-4), and one end of the extension shaft (6-2) is transmission-connected to the synchronous rods (6-3) through the bevel gear pair (6-4).

3. A photovoltaic module frame corner rubbing device according to claim 1, characterized in that: A slider (14) is slidably arranged in a slide groove provided on the upper part of the rotating plate (9), a fixing rod (15) is fixedly arranged on the slider (14), a driven cylinder (16) is provided on the fixing rod (15) through a bearing rotation sleeve, the driven cylinder (16) is movably contacted with the sanding belt (13), a threaded adjustment rod (17) is inserted through a bearing rotation on the side wall of the rotating plate (9), and the threaded adjustment rod (17) is threadedly arranged on the slider (14).

4. A photovoltaic module frame corner rubbing device according to claim 3, characterized in that: A scale mark (18) is provided on the upper portion of the rotating plate (9) at a position outside the slide groove.

5. A photovoltaic module frame corner rubbing device according to claim 1, characterized in that: Limiting plates (19) are fixedly arranged on both the upper and lower sides of the rotating wheel (12).

Images