A photovoltaic bracket cutting device

Abstract

This utility model relates to the field of photovoltaic bracket manufacturing and processing technology, and in particular to a photovoltaic bracket cutting device, comprising a base plate with a groove on the base plate, a slider slidably connected in the groove, a connecting plate connected to the slider, and a first limiting block detachably connected to the connecting plate by bolts; a support frame connected to the base plate, a hydraulic telescopic rod connected to the support frame, the movable end of the hydraulic telescopic rod passing through the cross plate of the support frame and connected to a mounting plate, a cutting machine connected to the bottom of the mounting plate, the cutting machine including a cutting blade, a cutting groove on the base plate below the cutting blade, and a waste bin detachably connected to the bottom of the base plate below the cutting groove; a limiting groove and a second limiting block are also connected to the base plate. By adjusting the distance between the first limiting block and the cutting blade according to the cutting length of the photovoltaic bracket, and by replacing the first limiting block, the second limiting block, and the limiting groove with different sizes according to the diameter of the photovoltaic bracket, rapid fixed-point cutting of photovoltaic brackets of the same size to different lengths can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic bracket manufacturing and processing technology, and in particular to a photovoltaic bracket cutting device. Background Technology

[0002] A photovoltaic (PV) bracket is a support structure used to mount solar photovoltaic panels, typically made of materials such as aluminum alloy, carbon steel, and stainless steel. The production process of a PV bracket includes steps such as slitting, grinding, and polishing. During slitting, the PV bracket needs to be fixed in place, and then cut at specific points according to its dimensions using a cutting device. Current cutting devices require pre-marking the corresponding steel material, and cutting is performed according to these marks. This process is quite complex, and manual calculation and marking of dimensions are prone to significant errors. Utility Model Content

[0003] The purpose of this application is to provide a photovoltaic bracket cutting device, which aims to solve the problems in the prior art.

[0004] This application provides a photovoltaic bracket cutting device, including a base plate with a groove on the base plate. A slider is slidably connected in the groove, and a connecting plate is fixedly connected to the slider. A first limiting block is detachably connected to the connecting plate by bolts. A support frame is fixedly connected to the base plate. The support frame is N-shaped. A hydraulic telescopic rod is fixedly connected to the horizontal plate of the support frame. The movable end of the hydraulic telescopic rod passes through the horizontal plate of the support frame and is fixedly connected to a mounting plate below the horizontal plate. A limiting rod is fixedly connected to the mounting plate and is slidably connected to the horizontal plate of the support frame. A cutting machine is fixedly connected to the bottom of the mounting plate. The cutting machine includes a cutting blade. A cutting groove is formed below the cutting blade on the base plate. A waste bin is detachably connected to the bottom of the base plate below the cutting groove. A stop block is fixedly connected to the right side of the cutting groove on the base plate. A water tank is fixedly connected to the left side of the cutting groove on the base plate. A nozzle is fixedly connected to the water tank. A limiting groove and a second limiting block are also fixedly connected to the base plate.

[0005] Furthermore, a lead screw is rotatably connected within the slide groove. The lead screw passes through and meshes with the slider. A driven bevel gear is sleeved near one end of the lead screw. The driven bevel gear meshes with and rotatably connects to a driving bevel gear. The driving bevel gear is fixedly connected to the output shaft of the motor. The motor is fixedly connected to the base plate, and the output shaft of the motor passes through the base plate and is located within the slide groove.

[0006] Furthermore, the crossbar of the support frame is provided with a through hole penetrating its upper and lower surfaces. The inner diameter of the through hole matches the diameter of the limiting rod, and the limiting rod is slidably connected at the through hole.

[0007] Furthermore, the stop includes an upper baffle and side baffles. The upper baffle is inclined and stands above the cutting groove. There are two side baffles, which are vertically connected to both sides of the upper baffle.

[0008] Furthermore, the water storage tank is also connected to a water inlet, which passes through the vertical plate of the support frame and is connected to a water pipe.

[0009] Furthermore, the nozzle's spray direction is directed towards the cutting blade.

[0010] Furthermore, there are two limiting grooves, which are detachably connected to the base plate by bolts. The base plate is connected in sequence from front to back to the limiting groove, the second limiting block, the limiting groove, and the first limiting block. The limiting groove has an opening, and the first and second limiting blocks have limiting holes. One end of the limiting hole on the first limiting block is a closed surface, and both ends of the limiting hole on the second limiting block are open.

[0011] Furthermore, the limiting hole is in two sections, one part being a hollow cylinder and the other part being a trumpet shape. The diameter of the hollow cylindrical part of the limiting hole is the same as the minimum diameter of the trumpet-shaped part of the limiting hole, and the groove is an arc surface with the same curvature as the hollow cylindrical part of the limiting hole.

[0012] Furthermore, the centers of the limiting hole and the groove are located on the same straight line of the same height and parallel to the base plate, and this straight line is located to the right of the cutting blade.

[0013] Furthermore, the base plate is provided with mounting holes for installing the limiting groove and the second limiting block, and support feet are fixedly connected to the bottom of the base plate near the four ends.

[0014] The beneficial effects of this utility model are: by adjusting the distance between the first limiting block and the cutting blade according to the cutting length of the photovoltaic bracket, and by replacing the first limiting block, the second limiting block and the limiting groove of different sizes according to the diameter of the photovoltaic bracket, it is possible to achieve rapid fixed-point cutting of photovoltaic brackets of the same size but different lengths. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a partial structural schematic diagram of the present invention.

[0017] Figure 3 This is a schematic diagram of the chute and its connection structure.

[0018] In the picture: 1-Base plate; 2-Slide groove; 3-Slider; 4-Connecting plate; 5-First limit block; 6-Support frame; 7-Hydraulic telescopic rod; 8-Mounting plate; 9-Limit rod; 10-Cut blade; 11-Cut groove; 12-Waste bin; 13-Stop block; 14-Water tank; 15-Nozzle; 16-Limit groove; 17-Second limit block; 18-Lead screw; 19-Driven bevel gear; 20-Drive bevel gear; 21-Motor; 22-Water inlet; 23-Groove opening; 24-Limit hole; 25-Support foot. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-3 A photovoltaic bracket cutting device is shown, comprising a base plate 1, on which a groove 2 is formed, and a slider 3 is slidably connected within the groove 2. A connecting plate 4 is fixedly connected to the slider 3, and a first limiting block 5 is detachably connected to the connecting plate 4 by bolts. A support frame 6 is fixedly connected to the base plate 1. The support frame 6 is N-shaped, and a hydraulic telescopic rod 7 is fixedly connected to the horizontal plate of the support frame 6. The movable end of the hydraulic telescopic rod 7 passes through the horizontal plate of the support frame 6 and is fixedly connected to a mounting plate 8 below the horizontal plate. A limiting rod 9 is fixedly connected to the mounting plate 8. The limiting rod 9 is slidably connected to the horizontal plate of the support frame 6. The sliding cooperation between the limiting rod 9 and the support frame 6, and the hydraulic telescopic rod 7, allows the mounting plate 8 to move smoothly in the vertical direction. A cutting machine is fixedly connected to the bottom of the mounting plate 8. The cutting machine includes a cutting blade 10. A cutting groove 11 is formed on the bottom plate 1 below the cutting blade 10. A waste bin 12 is detachably connected to the bottom of the bottom plate 1 below the cutting groove 11. A stop block 13 is fixedly connected to the right side of the cutting groove 11 on the bottom plate 1. A water storage tank 14 is fixedly connected to the left side of the cutting groove 11 on the bottom plate 1. A nozzle 15 is fixedly connected to the water storage tank 14. The nozzle 15 is powered by a water pump. A limit groove 16 and a second limit block 17 are also fixedly connected to the bottom plate 1.

[0021] A lead screw 18 is rotatably connected inside the slide groove 2. The lead screw 18 passes through and meshes with the slider 3. A driven bevel gear 19 is sleeved near one end of the lead screw 18. The driven bevel gear 19 meshes with and rotatably connects with the driving bevel gear 20. The driving bevel gear 20 is fixedly connected to the output shaft of the motor 21. The motor 21 is fixedly connected to the base plate 1. The output shaft of the motor 21 passes through the base plate 1 and is located inside the slide groove 2.

[0022] The support frame 6 has a through hole extending through its upper and lower surfaces. The inner diameter of the through hole matches the diameter of the limiting rod 9, and the limiting rod 9 is slidably connected to the through hole.

[0023] The stop block 13 includes an upper baffle and a side baffle. The upper baffle is inclined and stands above the cutting groove 11. There are two side baffles, which are vertically connected to the two sides of the upper baffle. The stop block 13 is used to block the flying debris generated by the cutting blade 10 when cutting the photovoltaic bracket into the cutting groove 11 and fall into the waste bin 12 for centralized treatment.

[0024] The water storage tank 14 is also connected to a water inlet 22, which passes through the vertical plate of the support frame 6 and is connected to a water pipe.

[0025] The nozzle 15 sprays water towards the cutting blade 10, thereby reducing the temperature of the cutting blade 10 and preventing damage from excessively high temperatures during prolonged cutting.

[0026] There are two limiting grooves 16, which are detachably connected to the base plate 1 by bolts. From front to back, the base plate 1 is connected to the limiting groove 16, the second limiting block 17, the limiting groove 16, and the first limiting block 5. The limiting groove 16 has an opening 23. The first limiting block 5 and the second limiting block 17 have limiting holes 24. One end of the limiting hole 24 on the first limiting block 5 is a closed surface, which limits the length of the photovoltaic bracket. Both ends of the limiting hole 24 on the second limiting block 17 are open. The limiting blocks and the second limiting block 17 are used to support and position the photovoltaic bracket. The distance between the first limiting block 5 and the cutting blade 10 can be adjusted according to the cutting length of the photovoltaic bracket. By replacing the first limiting block 5, the second limiting block 17, and the limiting groove 16 with different sizes according to the diameter of the photovoltaic bracket, rapid, fixed-point cutting of photovoltaic brackets of the same size to different lengths can be achieved.

[0027] The limiting hole 24 is in two sections, one part is hollow cylindrical and the other part is trumpet-shaped. The trumpet shape facilitates the sliding of the photovoltaic bracket into the hollow cylindrical part. The diameter of the hollow cylindrical part of the limiting hole 24 is the same as the minimum diameter of the trumpet-shaped part of the limiting hole 24. The diameter of the hollow cylindrical part of the limiting hole 24 matches the diameter of the photovoltaic bracket to be cut. The slot 23 is an arc surface with the same curvature as the hollow cylindrical part of the limiting hole 24.

[0028] The centers of the limiting hole 24 and the slot 23 are located on the same straight line of the same height, parallel to the base plate 1, and this straight line is located slightly to the right of the cutting blade 10. This causes the flying debris cut by the cutting blade 10 to splash towards the stop block 13 along its tangential direction.

[0029] The base plate 1 has mounting holes for installing the limiting groove 16 and the second limiting block 17. Support feet 25 are fixedly connected to the bottom of the base plate 1 near the four ends.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A photovoltaic bracket cutting device, characterized in that, The system includes a base plate with a groove in which a slider is slidably connected. A connecting plate is fixedly connected to the slider, and a first limiting block is detachably connected to the connecting plate by bolts. A support frame, N-shaped, is fixedly connected to the base plate. A hydraulic telescopic rod is fixedly connected to the horizontal plate of the support frame, and the movable end of the hydraulic telescopic rod passes through the horizontal plate and is fixedly connected to a mounting plate below the horizontal plate. A limiting rod is fixedly connected to the mounting plate and slidably connected to the horizontal plate of the support frame. A cutting machine, including a cutting blade, is fixedly connected to the bottom of the mounting plate. A cutting groove is formed below the cutting blade on the base plate, and a waste bin is detachably connected to the bottom of the base plate below the cutting groove. A stop block is fixedly connected to the right side of the cutting groove on the base plate, and a water tank is fixedly connected to the left side of the cutting groove on the base plate. A nozzle is fixedly connected to the water tank. A limiting groove and a second limiting block are also fixedly connected to the base plate.

2. The photovoltaic bracket cutting device according to claim 1, characterized in that, A lead screw is rotatably connected inside the slide groove. The lead screw passes through and meshes with the slider. A driven bevel gear is sleeved near one end of the lead screw. The driven bevel gear meshes with and rotatably connects with the driving bevel gear. The driving bevel gear is fixedly connected to the output shaft of the motor. The motor is fixedly connected to the base plate. The output shaft of the motor passes through the base plate and is located inside the slide groove.

3. The photovoltaic bracket cutting device according to claim 1, characterized in that, The support frame has through holes extending through its upper and lower surfaces. The inner diameter of the through holes matches the diameter of the limiting rod, and the limiting rod is slidably connected to the through holes.

4. The photovoltaic bracket cutting device according to claim 1, characterized in that, The stop includes an upper baffle and side baffles. The upper baffle is inclined and stands above the cutting groove. There are two side baffles, which are vertically connected to the two sides of the upper baffle.

5. A photovoltaic bracket cutting device according to claim 1, characterized in that, The water storage tank is also connected to a water inlet, which passes through the vertical plate of the support frame and is connected to a water pipe.

6. The photovoltaic bracket cutting device according to claim 1, characterized in that, The nozzle sprays air in the direction of the cutting blade.

7. A photovoltaic bracket cutting device according to claim 1, characterized in that, There are two limiting grooves, which are detachably connected to the base plate by bolts. The base plate is connected in sequence from front to back to the limiting groove, the second limiting block, the limiting groove and the first limiting block. The limiting groove has an opening, and the first and second limiting blocks have limiting holes. One end of the limiting hole on the first limiting block is a closed surface, and both ends of the limiting hole on the second limiting block are open.

8. A photovoltaic bracket cutting device according to claim 7, characterized in that, The limiting hole is in two sections: one part is hollow cylindrical and the other part is trumpet-shaped. The diameter of the hollow cylindrical part of the limiting hole is the same as the minimum diameter of the trumpet-shaped part of the limiting hole, and the groove is an arc surface with the same curvature as the hollow cylindrical part of the limiting hole.

9. A photovoltaic bracket cutting device according to claim 8, characterized in that, The centers of the limiting hole and the groove are located on the same straight line of the same height and parallel to the base plate, and this straight line is located to the right of the cutting blade.

10. A photovoltaic bracket cutting device according to claim 1, characterized in that, The base plate has mounting holes for installing the limiting groove and the second limiting block, and the bottom of the base plate is fixedly connected to the four ends.

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