Trimming device for processing frame of photovoltaic mounting plate

Abstract

The utility model relates to the technical field of photovoltaic module processing equipment, in particular to a trimming device for photovoltaic mounting plate frame processing, which comprises a clamping component for positioning a photovoltaic mounting plate frame. The grinding assembly is used for grinding a side plate of the photovoltaic mounting plate frame; the shell is used for enclosing the grinding assembly, and a first side groove matched with the side plate in shape is formed in one side of the shell. According to the utility model, the shell is arranged to cover the grinding assembly, and during processing, the side plate is mutually attached to the first side groove of the shell to ensure that the grinding assembly in the shell is mutually attached to the side plate of the photovoltaic mounting plate frame, so that the to-be-processed surface of the photovoltaic mounting plate frame is isolated from the outside; and when the grinding assembly grinds the side plate, generated metal chippings and powder enter the shell, so that the metal chippings and the powder cannot be sputtered to the periphery, and the field operation environment and the health of operators are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module processing equipment technology, and in particular to a trimming device for processing the frame of a photovoltaic mounting plate. Background Technology

[0002] The frame of a photovoltaic mounting panel protects the solar panel from damage caused by the external environment. It is usually made of high-strength materials. In order to improve the surface quality and overall performance of the frame, it needs to be polished during the manufacturing process to make the surface smoother, thereby improving the wear resistance and corrosion resistance of the frame. At present, aluminum alloy is mainly used to manufacture the frame. During the polishing process of aluminum alloy, a large amount of metal shavings and powder are generated. These metal shavings and powders remain on site and cause pollution to the environment. Therefore, it is necessary to recycle metal shavings and powders. Utility Model Content

[0003] In view of this, the purpose of this utility model is to propose a trimming device for processing photovoltaic mounting panel frames, so as to solve the technical problem that the metal powder generated during the trimming of existing photovoltaic mounting panel frames easily pollutes the environment.

[0004] To achieve the above objectives, this utility model provides a trimming device for processing the frame of a photovoltaic mounting panel, comprising:

[0005] Clamping components used for positioning the frame of photovoltaic mounting panels;

[0006] A grinding assembly for grinding the side plates of the photovoltaic mounting plate frame;

[0007] The housing is used to enclose the grinding assembly. A first side groove matching the shape of the side plate is provided on one side of the housing. The housing has an inner cavity for collecting debris and powder. During operation, the side plate passes through the first side groove and contacts the grinding assembly, thereby preventing the debris and powder generated during grinding from leaving the housing through the first side groove.

[0008] As a preferred embodiment of this invention, the inner cavity of the shell is further provided with a storage structure for storing sedimentation liquid, which is used to settle debris and powder.

[0009] As a preferred embodiment of this utility model, the storage structure is a first inner box disposed in the shell, the first inner box being slidably fitted with a second side groove opened on one side of the shell, and a water valve being provided at the bottom of the first inner box.

[0010] As a preferred embodiment of this utility model, the first inner box is provided with a second inner box for filtering debris and powder, and the bottom of the second inner box is provided with filter holes.

[0011] As a preferred embodiment of this utility model, the side of the first inner box is provided with a first knob for preventing the shell from passing through the second side groove.

[0012] As a preferred embodiment of this invention, the grinding assembly includes:

[0013] A frame and a first motor connected to the frame;

[0014] A grinding disc connected to the output shaft of the first motor.

[0015] As a preferred embodiment of this utility model, the upper end of the housing is provided with a movable groove, a movable plate is slidably disposed in the movable groove, a top hole is provided between the movable plate and the housing to cooperate with the output shaft of the first motor, a second knob is provided on the side of the housing to prevent the movable plate from leaving the movable groove, a fixed plate is provided on one side of the housing, the fixed plate is provided with a first bolt hole, the frame is provided with a second bolt hole corresponding to the first bolt hole, and a positioning bolt is threadedly connected to the first bolt hole and the second bolt hole.

[0016] As a preferred embodiment of this utility model, the clamping assembly includes:

[0017] A support plate with a positioning groove at the top, the positioning groove matching the bottom plate at the bottom of the photovoltaic mounting plate frame;

[0018] A fixing block is provided on the upper end of the support plate;

[0019] A sliding plate with a groove, wherein the groove is slidably matched with a fixed block;

[0020] A threaded post is provided at the upper end of the fixed block;

[0021] A nut that matches the threaded post.

[0022] As a preferred embodiment of this utility model, the trimming device further includes:

[0023] Workbench;

[0024] A support mounted on the workbench;

[0025] An electric push rod is connected to the base and the bracket, and the output end of the electric push rod is connected to the frame.

[0026] A movable component for driving the support plate to move relative to the grinding disc.

[0027] As a preferred embodiment of this invention, the movable component includes:

[0028] A slide rail and a slider disposed in the slide rail, wherein a lead screw groove is formed on the surface of the slider;

[0029] A lead screw, one end of which is rotatably mounted in the slide rail and passes through the lead screw groove;

[0030] A second motor is connected to the other end of the lead screw via an output shaft, and the second motor is connected to a slide rail.

[0031] A rotating base is connected to the upper end of the slider at the bottom. The rotating base contains a servo motor. The output shaft of the servo motor is connected to one end of the rotating shaft, and the other end of the rotating shaft is connected to the bottom end of the support plate.

[0032] The beneficial effects of this utility model are as follows: By setting a shell to cover the grinding component, during processing, the side plate is made to fit with the first side groove of the shell, ensuring that the grinding component inside the shell fits with the side plate of the photovoltaic mounting plate frame, thereby isolating the surface of the photovoltaic mounting plate frame to be processed from the outside. When the grinding component grinds the side plate, the metal shavings and powder generated enter the shell and will not splash to the surrounding area, which helps to protect the on-site working environment and the health of the workers. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a schematic diagram of the external three-dimensional structure of the present invention;

[0035] Figure 2 This is a three-dimensional structural diagram of the support plate, fixing block, sliding plate, and nut of this utility model;

[0036] Figure 3 This is a partial sectional three-dimensional structural diagram of the slide rail, slider, and rotary seat of this utility model;

[0037] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the frame, first motor, grinding disc, shell, and first inner box of this utility model;

[0038] Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the shell, the first inner box, and the second inner box of this utility model.

[0039] The following are marked in the diagram: 1. Workbench; 2. Slide rail; 3. Slider; 4. Lead screw groove; 5. Lead screw; 6. Second motor; 7. Rotary seat; 8. Rotary shaft; 9. Support plate; 10. Positioning groove; 11. Side plate; 12. Base plate; 13. Fixing block; 14. Slide plate; 15. Slide groove; 16. Threaded column; 17. Nut; 18. Bracket; 19. Electric push rod; 20. Frame; 21. First motor; 22. Grinding disc; 23. Housing; 24. Fixing plate; 25. First bolt hole; 26. Second bolt hole; 27. Positioning bolt; 28. Top hole; 29. ​​First side groove; 30. First inner box; 31. Second side groove; 32. First knob; 33. Water valve; 34. Second inner box; 35. Movable plate; 36. Movable groove; 37. Second knob. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0041] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0042] like Figure 1 , Figure 4 and Figure 5 As shown, a trimming device for processing the frame of a photovoltaic mounting panel includes: a clamping assembly for positioning the frame of the photovoltaic mounting panel; a grinding assembly for grinding the side plate 11 of the frame of the photovoltaic mounting panel; and a housing 23 for enclosing the grinding assembly. The housing 23 has a first side groove 29 on one side that matches the shape of the side plate 11. The housing 23 has an inner cavity for collecting debris and powder. During operation, the side plate 11 passes through the first side groove 29 and contacts the grinding assembly, thereby preventing the debris and powder generated during grinding from leaving the housing 23 through the first side groove 29.

[0043] The above technical solution can collect metal shavings and powder generated during grinding. In use, the photovoltaic mounting plate frame is first fixed by the clamping assembly, and the position of the grinding assembly and the photovoltaic mounting plate frame is adjusted so that the side plate 11 of the photovoltaic mounting plate frame and the first side groove 29 of the housing 23 are in close contact. This ensures that the grinding assembly inside the housing 23 is in close contact with the side plate 11 of the photovoltaic mounting plate frame. When the grinding assembly grinds the side plate 11, the metal shavings and powder generated enter the housing 23 and will not be splashed to the surrounding area. Since the side plate 11 of the photovoltaic mounting plate frame and the first side groove 29 are in close contact, it can prevent metal shavings and powder from leaving the housing 23 through the first side groove 29, ensuring that all metal shavings and powder are collected in the housing 23, which is beneficial to protecting the on-site working environment and the health of the workers.

[0044] like Figure 2 As shown, in this embodiment, the clamping assembly includes: a support plate 9 with a positioning groove 10 at its upper end, the positioning groove 10 matching the bottom plate 12 at the bottom of the photovoltaic mounting plate frame; a fixing block 13 at the upper end of the support plate 9; a sliding plate 14 with a sliding groove 15, the sliding groove 15 slidingly matching the fixing block 13; a threaded post 16 at the upper end of the fixing block 13; and a nut 17 matching the threaded post 16.

[0045] The above technical solution can be used to position the photovoltaic mounting plate frame. In use, the bottom plate 12 of the photovoltaic mounting plate frame to be positioned is aligned with the positioning groove 10 at the upper end of the support plate 9 and inserted. This can restrict the horizontal freedom of movement of the photovoltaic mounting plate frame. Then, the sliding plate 14 is slid so that its bottom end abuts against the upper end of the bottom plate 12. The nut 17 is rotated so that it rotates around the threaded post 16, thereby locking the movement of the sliding plate 14 through the nut 17. The sliding plate 14 restricts the vertical free movement of the photovoltaic mounting plate frame, thereby completely fixing the photovoltaic mounting plate frame.

[0046] like Figure 4 As shown, in this embodiment, the grinding assembly includes: a frame 20 and a first motor 21 connected to the frame 20; and a grinding disc 22 connected to the output shaft of the first motor 21.

[0047] The above technical solution can be used to trim and polish the side plate 11 of the photovoltaic mounting plate frame. When in use, the first motor 21 is started, and the first motor 21 drives the grinding disc 22 to rotate, thereby polishing the side plate 11 of the photovoltaic mounting plate frame through the high-speed rotating grinding disc 22.

[0048] like Figure 1 and Figure 3As shown, in this embodiment, the trimming device further includes: a worktable 1; a support 18 disposed on the worktable 1; an electric push rod 19 connected to the support 18 at its base, the output end of the electric push rod 19 being connected to the frame 20; and a moving component for driving the support plate 9 to move relative to the grinding disc 22. Specifically, the moving component includes: a slide rail 2 and a slider 3 disposed in the slide rail 2, the surface of which is provided with a lead screw groove 4; a lead screw 5 rotatably disposed in the slide rail 2 and passing through the lead screw groove 4 at one end; a second motor 6 whose output shaft is connected to the other end of the lead screw 5, the second motor 6 being connected to the slide rail 2; and a rotating seat 7 whose bottom is connected to the upper end of the slider 3, the rotating seat 7 having a servo motor inside, the output shaft of the servo motor being connected to one end of a rotating shaft 8, the other end of which is connected to the bottom end of the support plate 9.

[0049] The above technical solution enables the grinding of the four side plates 11 of the photovoltaic mounting plate frame. During use, the distance between the frame 20 and the side plates 11 can be adjusted via the electric push rod 19, ensuring that the side plates 11 and the first side groove 29 of the housing 23 are in close contact. This ensures that the grinding disc 22 grinds the side plates 11 of the photovoltaic mounting plate frame. During grinding, the second motor 6 drives the lead screw 5 to rotate. The lead screw 5, in conjunction with the lead screw groove 4, drives the slider 3 to slide along the slide rail 2, thereby causing the side plates 11 to move relative to the grinding disc 22, allowing the grinding disc 22 to... The machine can perform complete grinding on the side plate 11. After grinding one side plate 11, the distance between the machine frame 20 and the side plate 11 is adjusted by the electric push rod 19, so that the grinding disc 22 and the housing 23 are separated from the side plate 11. The rotating seat 7 is started so that its rotating shaft 8 drives the support plate 9 to rotate 90 degrees, thereby switching to the next side plate 11. The distance between the machine frame 20 and the side plate 11 is adjusted again by the electric push rod 19, so that the side plate 11 and the first side groove 29 of the housing 23 fit together, thereby continuing to process the side plate 11 until all four side plates 11 are completely processed.

[0050] like Figure 5 As shown, in this embodiment, the inner cavity of the shell 23 is also provided with a storage structure for storing sedimentation liquid, which is used to settle debris and powder; specifically, the storage structure is a first inner box 30 provided in the shell 23, the first inner box 30 is slidably engaged with a second side groove 31 opened on one side of the shell 23, and a water valve 33 is provided at the bottom of the first inner box 30.

[0051] The above technical solution can help to settle metal scraps and powders. Since metal scraps and powders are easy to disperse, by setting a first inner box 30 inside the shell 23 and storing a settling liquid in the first inner box 30, the metal powders and scraps can settle after contacting the settling liquid. The settling liquid can be water.

[0052] like Figure 5As shown, in this embodiment, the first inner box 30 is provided with a second inner box 34 for filtering debris and powder, and the bottom of the second inner box 34 is provided with filter holes;

[0053] The above technical solution can screen metal scraps and powders, and larger metal scraps and powders can be isolated through the filter holes at the bottom of the second inner box 34.

[0054] like Figure 4 As shown, in this embodiment, the side of the first inner box 30 is provided with a first knob 32 for preventing the housing 23 from passing through the second side groove 31;

[0055] The above technical solution can prevent the first inner box 30 from falling out of the housing 23. During installation, after the first inner box 30 is inserted into the second side groove 31 of the housing 23, the outer side of the first inner box 30 is flush with the surface of the housing 23. By rotating the first knob 32, its protruding end contacts the outer side of the first inner box 30, thereby preventing the first inner box 30 from sliding out of the second side groove 31.

[0056] like Figure 4 and Figure 5 As shown, in this embodiment, the upper end of the housing 23 is provided with a movable groove 36, a movable plate 35 is slidably disposed in the movable groove 36, a top hole 28 is provided between the movable plate 35 and the housing 23 to cooperate with the output shaft of the first motor 21, a second knob 37 is provided on the side of the housing 23 to prevent the movable plate 35 from leaving the movable groove 36, a fixed plate 24 is provided on one side of the housing 23, a first bolt hole 25 is provided on the fixed plate 24, a second bolt hole 26 corresponding to the first bolt hole 25 is provided on the frame 20, and a positioning bolt 27 is threadedly connected to the first bolt hole 25 and the second bolt hole 26;

[0057] The above technical solution can facilitate the separation of the housing 23 from the grinding assembly. When it is necessary to disassemble the housing 23, rotate the second knob 37 to disengage it from the movable plate 35, so that the movable plate 35 can slide out of the movable groove 36 at the upper end of the housing 23. Then, remove the positioning bolts 27 fixed in the first bolt hole 25 and the second bolt hole 26, and the housing 23 can be pushed out along the direction of the movable groove 36, so that the housing 23 is separated from the frame 20.

[0058] Working principle: In use, the bottom plate 12 of the photovoltaic mounting panel frame to be positioned is aligned with the positioning groove 10 on the upper end of the support plate 9 and inserted. This restricts the horizontal freedom of movement of the photovoltaic mounting panel frame. Then, the sliding plate 14 is slid so that its bottom end abuts against the upper end of the bottom plate 12. The nut 17 is rotated to make it rotate around the threaded post 16, thereby locking the movement of the sliding plate 14 through the nut 17. The sliding plate 14 restricts the vertical free movement of the photovoltaic mounting panel frame, thus completely fixing the photovoltaic mounting panel frame. The distance between the frame 20 and the side plate 11 can be adjusted by the electric push rod 19, so that the side plate 11 and the first side groove 29 of the housing 23 fit together, thereby ensuring that the grinding disc 22 fits with the side plate 11 of the photovoltaic mounting panel frame. The first motor is then started. 21. The first motor 21 drives the grinding disc 22 to rotate, thereby grinding the side plate 11 of the photovoltaic mounting plate frame through the high-speed rotating grinding disc 22. The metal debris and powder generated during the grinding of the side plate 11 enter the housing 23 and will not splash to the surrounding area. Since the side plate 11 of the photovoltaic mounting plate frame is in close contact with the first side groove 29, it can prevent the metal debris and powder from leaving the housing 23 through the first side groove 29. Since the metal debris and powder are easy to disperse, a first inner box 30 is set inside the housing 23 and a settling liquid is stored in the first inner box 30. This allows the metal powder and debris to settle after contacting the settling liquid, ensuring that all metal debris and powder are collected in the housing 23, which is beneficial to protecting the on-site working environment and the health of the workers.

[0059] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0060] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A trimming device for processing the frame of a photovoltaic mounting panel, comprising: Clamping components used for positioning the frame of photovoltaic mounting panels; A grinding assembly for grinding the side plate (11) of the photovoltaic mounting plate frame; The trimming device is characterized in that it further includes: The housing (23) is used to enclose the grinding assembly. The housing (23) has a first side groove (29) on one side that matches the shape of the side plate (11). The housing (23) has an inner cavity for collecting debris and powder. During operation, the side plate (11) passes through the first side groove (29) and contacts the grinding assembly, thereby preventing the debris and powder generated during grinding from leaving the housing (23) through the first side groove (29).

2. The trimming device for processing the frame of a photovoltaic mounting panel according to claim 1, characterized in that, The inner cavity of the shell (23) is also provided with a storage structure for storing sedimentation liquid, which is used to settle debris and powder.

3. The trimming device for processing the frame of a photovoltaic mounting panel according to claim 2, characterized in that, The storage structure is a first inner box (30) located in the housing (23). The first inner box (30) is slidably engaged with a second side groove (31) opened on one side of the housing (23). A water valve (33) is provided at the bottom of the first inner box (30).

4. The trimming device for processing the frame of a photovoltaic mounting panel according to claim 3, characterized in that, The first inner box (30) is provided with a second inner box (34) for filtering debris and powder, and the bottom of the second inner box (34) is provided with filter holes.

5. The trimming device for processing the frame of a photovoltaic mounting panel according to claim 4, characterized in that, The first inner box (30) has a first knob (32) on its side to prevent the housing (23) from passing through the second side groove (31).

6. The trimming device for processing the frame of a photovoltaic mounting panel according to claim 5, characterized in that, The grinding assembly includes: A frame (20) and a first motor (21) connected to the frame (20); The grinding disc (22) is connected to the output shaft of the first motor (21).

7. The trimming device for processing the frame of a photovoltaic mounting panel according to claim 6, characterized in that, The upper end of the housing (23) is provided with a movable groove (36), and a movable plate (35) is slidably disposed in the movable groove (36). A top hole (28) for cooperating with the output shaft of the first motor (21) is provided between the movable plate (35) and the housing (23). A second knob (37) for preventing the movable plate (35) from leaving the movable groove (36) is provided on the side of the housing (23). A fixed plate (24) is provided on one side of the housing (23). A first bolt hole (25) is provided on the fixed plate (24). A second bolt hole (26) corresponding to the first bolt hole (25) is provided on the frame (20). A positioning bolt (27) is threadedly connected in the first bolt hole (25) and the second bolt hole (26).

8. The trimming device for processing the frame of a photovoltaic mounting panel according to claim 7, characterized in that, The clamping assembly includes: A support plate (9) with a positioning groove (10) at the upper end, the positioning groove (10) matching the bottom plate (12) at the bottom of the photovoltaic mounting plate frame; A fixing block (13) is provided at the upper end of the support plate (9); A sliding plate (14) with a groove (15) is provided, and the groove (15) is slidably matched with a fixed block (13); A threaded post (16) is provided at the upper end of the fixing block (13); A nut (17) that matches the threaded post (16).

9. The trimming device for processing the frame of a photovoltaic mounting panel according to claim 8, characterized in that, The trimming device also includes: Workbench (1); A support (18) is provided on the workbench (1); An electric push rod (19) is connected to the base and the bracket (18), and the output end of the electric push rod (19) is connected to the frame (20); A moving component for driving the support plate (9) to move relative to the grinding disc (22).

10. The trimming device for processing the frame of a photovoltaic mounting panel according to claim 9, characterized in that, The moving component includes: The slide rail (2) and the slider (3) disposed in the slide rail (2), wherein the surface of the slider (3) is provided with a lead screw groove (4); A lead screw (5) that is rotatably mounted in the slide rail (2) and passes through the lead screw groove (4); The output shaft is connected to the other end of the lead screw (5) by a second motor (6), which is connected to the slide rail (2); A rotating seat (7) is connected to the upper end of the slider (3) at the bottom. The rotating seat (7) has a servo motor inside. The output shaft of the servo motor is connected to one end of the rotating shaft (8). The other end of the rotating shaft (8) is connected to the bottom end of the support plate (9).

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