Stamping mechanism for photovoltaic support production

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a stamping mechanism for photovoltaic support production, which comprises a working table, a support is fixedly mounted at the top of the working table, and a sliding rod is fixedly mounted in the working table. Through the arrangement of the sliding block, the rotating rod, the connecting block and the round block, an operator places a plate on the upper surface of the lower die, then a first pneumatic cylinder is started to pull a moving block to move leftwards, and therefore the round block extrudes and pushes the rotating rod to rotate inwards; the inner surfaces of the sliding grooves can extrude and push connecting blocks to move in the opposite directions, then the connecting blocks drive two sliding blocks to move in the opposite directions along the outer surfaces of sliding rods, a moving plate can drive round wheels to move in the opposite directions, and then a plate placed on the upper surface of a lower mold can be centered; and therefore, the quality of the photovoltaic bracket after stamping is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and more specifically, to a stamping mechanism used for producing photovoltaic brackets. Background Art

[0002] Photovoltaic brackets are an indispensable part of photovoltaic power stations. They are used to install, place, carry, fix and adjust photovoltaic modules. Together with photovoltaic modules, combiner boxes, inverters and other core equipment, they constitute a photovoltaic power generation system.

[0003] When processing photovoltaic brackets, the connecting parts need to be punched into a concave shape for clamping and positioning the edge guards of the photovoltaic panels. A stamping mechanism is needed when punching the photovoltaic brackets. Although the existing stamping mechanisms for photovoltaic bracket production can complete the basic stamping functions, when placing the plates, the plates cannot be aligned with the lower mold, which causes the brackets to be easily asymmetrical after stamping, thereby reducing the quality of the brackets. Therefore, they need to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a stamping mechanism for photovoltaic bracket production, which has the advantage of aligning the plates.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping mechanism for producing photovoltaic brackets, comprising:

[0006] A workbench, a bracket is fixedly installed on the top of the workbench, a sliding rod is fixedly installed inside the workbench, sliders are movably sleeved on the left and right sides of the outer surface of the sliding rod, the outer surface of the slider is movably connected to the inner wall of the workbench, a moving plate is fixedly installed on the top of the slider, the bottom of the moving plate is movably connected to the top of the workbench, a return spring is fixedly connected to the outer surface of the moving plate, the other end of the return spring is fixedly connected to the inner surface of the bracket, a fixed shaft is fixedly installed on the top of the moving plate, and a round wheel is movably sleeved on the outer surface of the fixed shaft;

[0007] A centering mechanism, the centering mechanism being arranged at the bottom of the slider;

[0008] The centering mechanism includes a mounting block, the top of which is fixedly connected to the bottom of the workbench, a rotating rod is hinged on the left side of the mounting block, the top of which is movably connected to the bottom of the workbench, a sliding groove is provided inside the rotating rod, a connecting block is movably installed inside the sliding groove, and the top of the connecting block is fixedly connected to the bottom of the slider;

[0009] The driving mechanism is arranged at the bottom of the workbench.

[0010] As a preferred technical solution of the utility model, the driving mechanism includes:

[0011] A first pneumatic cylinder, wherein the top of the first pneumatic cylinder is fixedly connected to the bottom of the workbench, and the right end of the first pneumatic cylinder is fixedly connected to a moving block;

[0012] There are two round blocks, and the two round blocks are respectively fixedly mounted on the front and rear sides of the top of the moving block.

[0013] As a preferred technical solution of the utility model, a second pneumatic cylinder is fixedly installed on the top of the bracket, the bottom end of the second pneumatic cylinder passes through the bracket and extends to the inside of the bracket and is movably connected to the inner wall of the bracket, and the bottom end of the second pneumatic cylinder is fixedly connected to the upper mold.

[0014] As a preferred technical solution of the utility model, a lower mold is fixedly installed on the top of the workbench, and ejector rods are movably sleeved on both left and right sides of the interior of the lower mold.

[0015] As a preferred technical solution of the utility model, the bottom of the push rod is fixedly connected to an extrusion block, the front and rear sides of the upper surface of the extrusion block are fixedly connected to fixed springs, and the top of the fixed spring is fixedly connected to the top of the inner surface of the lower mold.

[0016] As a preferred technical solution of the utility model, movable plates are movably installed on both left and right sides inside the lower mold, the upper surface of the movable plate is movably connected to the outer surface of the extrusion block, and an inclined block is fixedly installed on the upper surface of the movable plate.

[0017] As a preferred technical solution of the utility model, a driving motor is fixedly installed on the top of the inner surface of the lower mold, the other end of the output shaft of the driving motor is fixedly connected to a rotating shaft, a rotating plate is fixedly sleeved on the outer surface of the rotating shaft, both ends of the rotating plate are hinged with hinged rods, and the other end of the hinged rod is hinged to the outer surface of the inclined block.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model sets a slider, a rotating rod, a connecting block and a round block. The operator places the plate on the upper surface of the lower mold and then starts the first pneumatic cylinder to pull the moving block to the left, so that the round block squeezes and pushes the rotating rod to rotate inward, so that the inner surface of the slide groove can squeeze and push the connecting block to move toward each other, and then the connecting block drives the two sliders to move toward each other along the outer surface of the slide rod, so that the moving plate can drive the round wheel to move toward each other, and then the plate placed on the upper surface of the lower mold can be centered, thereby improving the quality of the photovoltaic bracket completed by stamping.

[0020] 2. The utility model sets a push rod, an extrusion block, an inclined block and a driving motor. After the stamping is completed, the operator can start the driving motor to make the rotating shaft drive the rotating plate to rotate, so that the hinged rod can push the two inclined blocks to move oppositely, and then the inclined block squeezes and pushes the extrusion block to move upward, so that the extrusion block drives the push rod to move upward, so that the push rod can lift the stamped photovoltaic bracket, so that the photovoltaic bracket is separated from the outer surface of the lower mold, which is convenient for the operator to take the photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0024] Figure 4 It is a cross-sectional structural schematic diagram of the lower mold of the utility model;

[0025] Figure 5 It is a cross-sectional structural schematic diagram of the mounting block of the utility model;

[0026] Figure 6 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0027] In the figure: 1. workbench; 2. bracket; 3. slide bar; 4. slider; 5. movable plate; 6. reset spring; 7. fixed shaft; 8. round wheel; 9. mounting block; 10. rotating rod; 11. slide groove; 12. connecting block; 13. first pneumatic cylinder; 14. moving block; 15. round block; 16. second pneumatic cylinder; 17. upper mold; 18. lower mold; 19. ejector rod; 20. extrusion block; 21. fixed spring; 22. movable plate; 23. inclined block; 24. driving motor; 25. rotating shaft; 26. rotating plate; 27. hinged rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 6As shown, the utility model provides a stamping mechanism for photovoltaic bracket production, including:

[0030] A workbench 1, a bracket 2 is fixedly installed on the top of the workbench 1, a slide bar 3 is fixedly installed inside the workbench 1, and slide blocks 4 are movably sleeved on the left and right sides of the outer surface of the slide bar 3. The outer surface of the slide block 4 is movably connected to the inner wall of the workbench 1, and a moving plate 5 is fixedly installed on the top of the slide block 4. The bottom of the moving plate 5 is movably connected to the top of the workbench 1. A return spring 6 is fixedly connected to the outer surface of the moving plate 5, and the other end of the return spring 6 is fixedly connected to the inner surface of the bracket 2. A fixed shaft 7 is fixedly installed on the top of the moving plate 5, and a round wheel 8 is movably sleeved on the outer surface of the fixed shaft 7;

[0031] A centering mechanism, which is arranged at the bottom of the slider 4;

[0032] The centering mechanism includes a mounting block 9, the top of which is fixedly connected to the bottom of the workbench 1, a rotating rod 10 is hinged on the left side of the mounting block 9, the top of the rotating rod 10 is movably connected to the bottom of the workbench 1, a sliding groove 11 is provided inside the rotating rod 10, a connecting block 12 is movably installed inside the sliding groove 11, and the top of the connecting block 12 is fixedly connected to the bottom of the slider 4;

[0033] The driving mechanism is arranged at the bottom of the workbench 1 .

[0034] When the operator needs to center the plate, he can rotate the rotating rod 10, so that the inner surface of the slide groove 11 squeezes and pushes the connecting block 12 to move, so that the connecting block 12 can drive the two sliders 4 to move toward each other along the outer surface of the slide rod 3, so that the two movable plates 5 can drive the circular wheel 8 to move toward each other, so that the circular wheel 8 can center the plate.

[0035] The driving mechanism includes:

[0036] A first pneumatic cylinder 13, the top of which is fixedly connected to the bottom of the workbench 1, and a moving block 14 is fixedly connected to the right end of the first pneumatic cylinder 13;

[0037] There are two round blocks 15 , and the two round blocks 15 are fixedly mounted on the front and rear sides of the top of the moving block 14 , respectively.

[0038] The operator can start the first pneumatic cylinder 13 to make the moving block 14 drive the round block 15 to move leftward, so that the round block 15 squeezes and pushes the rotating rod 10 to rotate.

[0039] Among them, a second pneumatic cylinder 16 is fixedly installed on the top of the bracket 2, the bottom end of the second pneumatic cylinder 16 passes through the bracket 2 and extends to the inside of the bracket 2 and is movably connected to the inner wall of the bracket 2, and the bottom end of the second pneumatic cylinder 16 is fixedly connected to the upper mold 17.

[0040] The operator can start the second pneumatic cylinder 16 so that the second pneumatic cylinder 16 drives the upper mold 17 to move downward.

[0041] A lower mold 18 is fixedly installed on the top of the workbench 1 , and ejector rods 19 are movably sleeved on both left and right sides of the lower mold 18 .

[0042] When the push rod 19 moves upward, it will push the stamped photovoltaic bracket, so that the photovoltaic bracket is separated from the outer surface of the lower mold 18, thereby making it convenient for the operator to remove the photovoltaic bracket.

[0043] The bottom of the push rod 19 is fixedly connected to an extrusion block 20 , and the front and rear sides of the upper surface of the extrusion block 20 are fixedly connected to fixed springs 21 , and the top of the fixed spring 21 is fixedly connected to the top of the inner surface of the lower mold 18 .

[0044] By providing the fixing spring 21 , the fixing spring 21 can push the extrusion block 20 downward after being compressed, thereby driving the ejector rod 19 to return to its original position.

[0045] Among them, movable plates 22 are movably installed on both left and right sides inside the lower mold 18 , the upper surface of the movable plate 22 is movably connected to the outer surface of the extrusion block 20 , and an inclined block 23 is fixedly installed on the upper surface of the movable plate 22 .

[0046] When the inclined block 23 moves outward, the inclined block 23 will squeeze and push the extrusion block 20 to move upward, so that the extrusion block 20 drives the push rod 19 to move upward.

[0047] Among them, a driving motor 24 is fixedly installed on the top of the inner surface of the lower mold 18, and the other end of the output shaft of the driving motor 24 is fixedly connected to a rotating shaft 25. The outer surface of the rotating shaft 25 is fixedly sleeved with a rotating plate 26. Both ends of the rotating plate 26 are hinged with hinged rods 27, and the other end of the hinged rod 27 is hinged to the outer surface of the inclined block 23.

[0048] The operator can start the driving motor 24 to make the rotating shaft 25 drive the rotating plate 26 to rotate, so that the hinge rod 27 can push the inclined block 23 to move.

[0049] The working principle and use process of this utility model:

[0050] The operator can place the plate on the upper surface of the lower mold 18, and then start the first pneumatic cylinder 13 so that the first pneumatic cylinder 13 pulls the moving block 14 to move to the left, so that the moving block 14 drives the round block 15 to move to the left, and then the round block 15 can squeeze and push the outer surface of the rotating rod 10, so that the rotating rod 10 rotates inward, and then the inner surface of the slide groove 11 can squeeze and push the two connecting blocks 12 to move toward each other, so that the connecting block 12 drives the two sliders 4 to move toward each other along the outer surface of the slide rod 3, and then the moving plate 5 can drive the circular wheel 8 to move toward each other through the fixed shaft 7, so that the circular wheel 8 can center the plate, thereby improving the quality of the photovoltaic bracket.

[0051] The operator starts the second pneumatic cylinder 16 to move the upper mold 17 downward, so that the upper mold 17 and the lower mold 18 can cooperate to stamp the plate. After the stamping is completed, the operator can start the drive motor 24 to make the rotating shaft 25 drive the rotating plate 26 to rotate, so that the hinge rod 27 pushes the two inclined blocks 23 to move away from each other, so that the inclined block 23 can squeeze and push the extrusion block 20 to move upward, thereby driving the push rod 19 to move upward, so that the push rod 19 can push the stamped photovoltaic bracket upward, so that the photovoltaic bracket is separated from the outer surface of the lower mold 18, thereby facilitating the operator to take the photovoltaic bracket.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping mechanism for photovoltaic bracket production, characterized in that: Included are: A workbench (1), wherein a bracket (2) is fixedly mounted on the top of the workbench (1), a slide bar (3) is fixedly mounted inside the workbench (1), slide bars (4) are movably sleeved on the left and right sides of the outer surface of the slide bar (3), the outer surface of the slide bar (4) is movably connected to the inner wall of the workbench (1), a movable plate (5) is fixedly mounted on the top of the slide bar (4), the bottom of the movable plate (5) is movably connected to the top of the workbench (1), a return spring (6) is fixedly connected to the outer surface of the movable plate (5), the other end of the return spring (6) is fixedly connected to the inner surface of the bracket (2), a fixed shaft (7) is fixedly mounted on the top of the movable plate (5), and a round wheel (8) is movably sleeved on the outer surface of the fixed shaft (7); A centering mechanism, the centering mechanism being arranged at the bottom of the slider (4); Wherein, the centering mechanism comprises a mounting block (9), the top of the mounting block (9) is fixedly connected to the bottom of the workbench (1), a rotating rod (10) is hinged on the left side of the mounting block (9), the top of the rotating rod (10) is movably connected to the bottom of the workbench (1), a sliding groove (11) is provided inside the rotating rod (10), a connecting block (12) is movably installed inside the sliding groove (11), and the top of the connecting block (12) is fixedly connected to the bottom of the slider (4); A driving mechanism is arranged at the bottom of the workbench (1).

2. The punching mechanism for photovoltaic bracket production according to claim 1 is characterized in that: The driving mechanism comprises: A first pneumatic cylinder (13), the top of the first pneumatic cylinder (13) is fixedly connected to the bottom of the workbench (1), and the right end of the first pneumatic cylinder (13) is fixedly connected to a moving block (14); The round blocks (15) are two in number, and the two round blocks (15) are respectively fixedly mounted on the front and rear sides of the top of the moving block (14).

3. The punching mechanism for photovoltaic bracket production according to claim 1 is characterized in that: A second pneumatic cylinder (16) is fixedly mounted on the top of the bracket (2); the bottom end of the second pneumatic cylinder (16) passes through the bracket (2) and extends to the inside of the bracket (2) and is movably connected to the inner wall of the bracket (2); the bottom end of the second pneumatic cylinder (16) is fixedly connected to an upper mold (17).

4. The punching mechanism for photovoltaic bracket production according to claim 1 is characterized in that: A lower mold (18) is fixedly mounted on the top of the workbench (1), and ejector rods (19) are movably sleeved on both left and right sides of the lower mold (18).

5. The punching mechanism for photovoltaic bracket production according to claim 4 is characterized in that: The bottom of the push rod (19) is fixedly connected to an extrusion block (20), and the front and rear sides of the upper surface of the extrusion block (20) are fixedly connected to fixed springs (21), and the top of the fixed spring (21) is fixedly connected to the top of the inner surface of the lower mold (18).

6. The punching mechanism for photovoltaic bracket production according to claim 4, characterized in that: Movable plates (22) are movably mounted on both left and right sides of the lower mold (18), the upper surface of the movable plate (22) is movably connected to the outer surface of the extrusion block (20), and an inclined block (23) is fixedly mounted on the upper surface of the movable plate (22).

7. The punching mechanism for photovoltaic bracket production according to claim 4 is characterized in that: A driving motor (24) is fixedly installed on the top of the inner surface of the lower mold (18), and the other end of the output shaft of the driving motor (24) is fixedly connected to a rotating shaft (25). The outer surface of the rotating shaft (25) is fixedly sleeved with a rotating plate (26), and both ends of the rotating plate (26) are hinged with hinge rods (27), and the other end of the hinge rod (27) is hinged to the outer surface of the inclined block (23).

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