Profile cutting device for photovoltaic support production

Abstract

The utility model provides a profile cutting device for photovoltaic support production, and belongs to the technical field of machinery. The problems that in the prior art, sections are irregular, and profiles are prone to deformation are solved. The profile cutting-off device for photovoltaic support production is characterized by comprising a workbench, a supporting frame, a mold and a hydraulic cutting-off mechanism, the supporting frame is fixedly connected to the workbench, the mold is provided with a mold hole for a profile to penetrate through, and the mold is detachably connected to the upper surface of the middle of the workbench; the hydraulic cut-off mechanism is arranged over the mold and fixedly connected with the supporting frame, the hydraulic cut-off mechanism can do lifting motion, and a cutter groove is formed in the middle of the upper surface of the mold. The die has the advantages that the profile is not easy to deform, the cutting precision and quality are high, the die can be flexibly disassembled and replaced, and the application range is wide.

Description

Technical Field

[0001] The utility model belongs to the field of mechanical technology and relates to a profile cutting device for producing photovoltaic brackets. Background Art

[0002] Solar photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. They are generally made of carbon steel metal. The various components of the carbon steel brackets are long strip profile structural parts. When processing photovoltaic brackets, they are processed on one device and then transferred to another device for subsequent processing. During the processing, the profiles need to be transferred to the cutting device and cut according to the design drawing dimensions.

[0003] The existing cutting device generally uses a cutting machine to simply saw the profile, and no specific limit fixing device is set for the profile. During the cutting process, the profile may be offset, resulting in an uneven cross-section, affecting the cutting effect. At the same time, when the cutting device cuts the profile, the profile may be deformed by force. Whether it is an uneven cross-section or a deformed profile, it will affect the specifications of the produced product, reduce the quality of the product, and even make the profile unusable. Utility Model Content

[0004] The purpose of the utility model is to provide a profile cutting device for photovoltaic bracket production with good cutting effect and not easy to deform in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A profile cutting device for photovoltaic bracket production, characterized in that it includes a workbench, a support frame, a mold and a hydraulic cutting mechanism, the support frame is fixedly connected to the workbench, the mold has a mold hole for the profile to pass through, and the mold is detachably connected to the middle upper surface of the workbench, the hydraulic cutting mechanism is arranged directly above the mold and the hydraulic cutting mechanism is fixedly connected to the support frame, the hydraulic cutting mechanism can perform lifting and lowering movements, a knife groove is opened in the middle of the upper surface of the mold, and the hydraulic cutting mechanism can be partially embedded in the knife groove after being lowered.

[0007] The profile cutting device for photovoltaic bracket production is used to cut the profile into required lengths and sizes. The cutting work is carried out on a workbench. The support frame provides stable support for the hydraulic cutting mechanism to ensure the operation of the hydraulic cutting mechanism. The hydraulic cutting mechanism adopts hydraulic drive, which can provide more stable and powerful cutting force to ensure that the cutting process is smooth, fast and the cross-section is flat. The mold plays a limiting and fixing role on the profile. The mold hole on the mold matches the profile structure. The profile to be cut can be inserted into the mold hole and the mold hole can limit the profile at various locations, so that the profile is not easy to deviate or deform during the cutting process. At the same time, a knife groove is provided on the mold, and the cutting point of the profile inserted in the mold hole is placed at the knife groove. After the hydraulic cutting mechanism is lowered, it can be accurately embedded in the knife groove to cut the profile located at the knife groove, thereby improving the cutting accuracy and efficiency, and further improving the flatness and smoothness of the cross-section, thereby effectively improving the quality of the products produced. In addition, the mold and the workbench are detachably connected, which is convenient for replacing molds with different mold holes according to different profile specifications for cutting work. It has high flexibility and a wide range of applications.

[0008] In the above-mentioned profile cutting device for photovoltaic bracket production, the support frame includes two side plates and a horizontal plate, the lower ends of the two side plates are vertically fixed to the upper surfaces on both sides of the workbench, the lower surfaces on both sides of the horizontal plate are simultaneously connected to the upper end surfaces of the two side plates, and the above-mentioned hydraulic cutting mechanism is fixed to the middle part of the lower surface of the horizontal plate.

[0009] The two side plates support the cross plate, and the cross plate provides a connection platform for the hydraulic cutting mechanism, so that the hydraulic cutting mechanism can be located directly above the mold. This layout makes the overall structure more compact and ensures the stability and accuracy of the hydraulic cutting mechanism in cutting work, thereby improving the cutting efficiency and product quality.

[0010] In the above-mentioned profile cutting device for photovoltaic bracket production, the mold is in a "concave" shape when viewed from the front, the above-mentioned knife groove is located at the notch of the mold, the mold hole passes through both ends of the mold and the mold hole and the knife groove intersect vertically.

[0011] The knife groove is located at the notch of the mold and is directly opposite to the hydraulic cut-off mechanism up and down. The knife groove and the mold protrusions on both sides of the knife groove can limit the hydraulic cut-off mechanism to avoid the hydraulic cut-off mechanism from tilting and shifting during the descending and cutting process, thereby ensuring the accuracy of the cut-off work. The mold hole and the knife groove intersect vertically. When the hydraulic cut-off mechanism descends to the lowest point, it can ensure that it will completely cut off the profile passing through the mold hole to avoid incomplete cutting.

[0012] In the above-mentioned profile cutting device for photovoltaic bracket production, the hydraulic cutting mechanism includes a hydraulic rod and a tool. The hydraulic rod is fixedly connected to the lower surface of the cross plate, and the tool is fixedly connected to the end of the piston rod of the hydraulic rod. Under the drive of the hydraulic rod, the tool has a tendency to move downward until the end of the tool is embedded in the bottom of the tool groove.

[0013] The hydraulic rod hydraulically drives the tool to move up and down, providing the tool with uniform and powerful cutting force, ensuring that the tool can cut the profile efficiently and quickly, and the hydraulic rod can accurately control the force through an external controller to avoid damage to the profile or device due to excessive force. The tool is precisely aligned with the tool groove, so that the tool can be accurately lowered under the drive of the hydraulic rod until the end of the tool rests on the bottom of the tool groove, thereby ensuring that the tool can stably and accurately cut the profile completely.

[0014] In the above-mentioned profile cutting device for photovoltaic bracket production, a recessed positioning groove is provided on the upper surface of the middle portion of the workbench, and the positioning groove matches the bottom of the mold, and the bottom of the mold is embedded in the positioning groove.

[0015] The setting of the positioning groove facilitates the installation of the mold. When cutting profiles of different specifications, it is only necessary to replace the mold with different mold holes and the same specifications of the bottom. At the same time, it ensures that the mold can be quickly and accurately positioned each time it is installed to avoid the mold position deviation causing the knife groove to be unable to align with the tool up and down to affect the cutting work. The positioning groove can also limit the mold to avoid the deviation of the mold during the cutting process.

[0016] In the above-mentioned profile cutting device for photovoltaic bracket production, a connecting groove is provided at the end of the piston rod of the hydraulic rod, and the upper part of the tool is embedded in the connecting groove and the two are fixedly connected.

[0017] The setting of the connecting groove enables the tool to be stably connected to the piston rod of the hydraulic rod, ensuring that the tool can maintain the stability and accuracy of its position even in high-intensity and high-frequency cutting operations, and is not easy to loosen or shift, further ensuring the cutting accuracy and product quality.

[0018] In the above-mentioned profile cutting device for photovoltaic bracket production, both sides of the mold have protruding connecting edges, and the lower surface of the connecting edge abuts against the upper surface of the workbench.

[0019] The connecting edge and the mold are an integrated structure. The setting of the connecting edge increases the contact area between the mold and the workbench and improves the positioning stability of the mold.

[0020] In the above-mentioned profile cutting device for photovoltaic bracket production, the tool and the connecting groove are fixedly connected by a fastener 1, and the fastener 1 is penetrated at the piston rod end of the hydraulic rod and the upper part of the tool.

[0021] This structure ensures the stability of the tool connection and facilitates the disassembly and replacement of the tool after severe wear due to high-intensity operation.

[0022] In the above-mentioned profile cutting device for photovoltaic bracket production, the connecting edge and the workbench are connected by fastener 2, and the fastener 2 is penetrated at the connecting edge and the upper surface of the workbench.

[0023] Such a structure enables the connecting edge to be stably connected to the workbench, thereby improving the stability of the connection between the mold and the workbench, while not affecting the convenience of disassembling and replacing the mold.

[0024] In the above-mentioned profile cutting device for photovoltaic bracket production, the number of the fasteners 2 is several, and the several fasteners 2 are evenly distributed on the two connecting edges.

[0025] A plurality of fasteners 2 further improve the connection stability between the mold and the workbench.

[0026] Compared with the prior art, the profile cutting device for photovoltaic bracket production provides a more stable and powerful cutting force through the cutting work of the hydraulically driven tool, ensuring that the cutting process is smooth, fast and the cross-section is flat, and the cutting effect is good; the mold is used to limit and fix the profile, so that the profile is not easy to shift or deform during the cutting process; the knife groove and the tool are aligned to ensure that the tool can be accurately embedded in the knife groove to cut the profile located at the knife groove, thereby improving the accuracy and thoroughness of the cutting and improving the product quality; the mold and the workbench are detachably connected, which is convenient for replacing molds with different mold holes according to different profile specifications for cutting work. It has high flexibility and a wide range of applications. The tool is easy to disassemble and replace after wear or damage, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a three-dimensional structural schematic diagram of the profile cutting device for photovoltaic bracket production;

[0028] Figure 2 It is a structural schematic diagram of the positioning groove in the profile cutting device for the production of photovoltaic brackets;

[0029] Figure 3 This is the main cross-sectional view of the photovoltaic bracket production profile cutting device when cutting;

[0030] Figure 4 It is a structural schematic diagram of the mold in the profile cutting device for producing photovoltaic brackets.

[0031] In the figure, 1, workbench; 2, connecting edge; 3, side plate; 4, tool; 5, cross plate; 6, fastener 1; 7, hydraulic rod; 8, connecting groove; 9, tool groove; 10, mold; 11, fastener 2; 12, mold hole; 13, positioning groove. DETAILED DESCRIPTION

[0032] 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 of 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.

[0033] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0035] like Figure 1 As shown in FIG. 4 , the profile cutting device for producing the photovoltaic bracket includes a workbench 1, a support frame, a mold 10 and a hydraulic cutting mechanism. The support frame is fixedly connected to the workbench 1. The mold 10 has a mold hole 12 for the profile to pass through and the mold 10 is detachably connected to the middle upper surface of the workbench 1. The hydraulic cutting mechanism is arranged directly above the mold 10 and is fixedly connected to the support frame. The hydraulic cutting mechanism can perform lifting movements. A knife groove 9 is opened in the middle of the upper surface of the mold 10 and the hydraulic cutting mechanism can be partially embedded in the knife groove 9 after being lowered.

[0036] The support frame includes two side plates 3 and a cross plate 5. The lower ends of the two side plates 3 are vertically fixed to the upper surfaces on both sides of the workbench 1. The lower surfaces on both sides of the cross plate 5 are simultaneously connected to the upper end surfaces of the two side plates 3. The above-mentioned hydraulic cut-off mechanism is fixed to the middle part of the lower surface of the cross plate 5.

[0037] The mold 10 is in a "concave" shape when viewed from the front, and the knife groove 9 is located at the notch of the mold 10. The mold hole 12 passes through both ends of the mold 10 and the mold hole 12 intersects the knife groove 9 vertically.

[0038] The hydraulic cutting mechanism includes a hydraulic rod 7 and a tool 4. The hydraulic rod 7 is fixedly connected to the lower surface of the cross plate 5, and the tool 4 is fixedly connected to the end of the piston rod of the hydraulic rod 7. Driven by the hydraulic rod 7, the tool 4 has a tendency to move downward until the end of the tool 4 is embedded in the bottom of the tool groove 9.

[0039] The workbench 1 has a recessed positioning groove 13 on the upper surface of the middle part thereof. The positioning groove 13 matches the bottom of the mold 10 , and the bottom of the mold 10 is embedded in the positioning groove 13 .

[0040] A connecting groove 8 is formed at the piston rod end of the hydraulic rod 7, and the upper part of the tool 4 is embedded in the connecting groove 8 and the two are fixedly connected.

[0041] The mold 10 has protruding connecting edges 2 on both sides, and the lower surface of the connecting edge 2 abuts against the upper surface of the workbench 1.

[0042] The tool 4 is fixedly connected to the connecting groove 8 by a fastener 6 , and the fastener 6 is penetrated at the piston rod end of the hydraulic rod 7 and the upper part of the tool 4 .

[0043] The connecting edge 2 and the workbench 1 are connected via a second fastener 11 , and the second fastener 11 is disposed through the connecting edge 2 and the upper surface of the workbench 1 .

[0044] The number of the second fasteners 11 is several, and the several second fasteners 11 are evenly distributed on the two connecting edges 2.

[0045] The profile cutting device for photovoltaic bracket production is used to cut the profile into the required length. The cutting work is carried out on the workbench 1. The support frame provides stable support for the hydraulic cutting mechanism to ensure the operation of the hydraulic cutting mechanism. The hydraulic cutting mechanism adopts hydraulic drive, which can provide more stable and powerful cutting force to ensure that the cutting process is smooth, fast and the cross-section is flat. The mold 10 has a limiting and fixing effect on the profile. The mold hole 12 on the mold 10 matches the profile structure. The profile to be cut can be inserted into the mold hole 12 and the mold hole 12 can limit the profile at various locations, so that the profile The material is not easy to shift or deform during the cutting process. At the same time, a knife groove 9 is provided on the mold 10. The cutting point of the profile passing through the die hole 12 is placed at the knife groove 9. After the hydraulic cutting mechanism is lowered, it can accurately embed into the knife groove 9 to cut the profile located at the knife groove 9, thereby improving the cutting accuracy and efficiency, and further improving the flatness and smoothness of the cross-section, thereby effectively improving the quality of the produced products. In addition, the mold 10 is detachably connected to the workbench 1, which is convenient for replacing the mold 10 with different die holes 12 according to different profile specifications for cutting work. It has high flexibility and a wide range of applications.

[0046] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. A profile cutting device for photovoltaic bracket production, characterized in that: It includes a workbench, a support frame, a mold and a hydraulic cut-off mechanism. The support frame is fixedly connected to the workbench. The mold has a mold hole for the profile to pass through and the mold is detachably connected to the middle upper surface of the workbench. The hydraulic cut-off mechanism is arranged directly above the mold and is fixedly connected to the support frame. The hydraulic cut-off mechanism can perform lifting movements. A knife groove is opened in the middle of the upper surface of the mold and the hydraulic cut-off mechanism can be partially embedded in the knife groove after being lowered.

2. The profile cutting device for photovoltaic bracket production according to claim 1 is characterized in that: The support frame includes two side plates and a cross plate, the lower ends of the two side plates are vertically fixed to the upper surfaces on both sides of the workbench, the lower surfaces on both sides of the cross plate are simultaneously connected to the upper end surfaces of the two side plates, and the above-mentioned hydraulic cut-off mechanism is fixed to the middle part of the lower surface of the cross plate.

3. The profile cutting device for photovoltaic bracket production according to claim 2 is characterized in that: The mold is in a "concave" shape when viewed from the front, the knife groove is located at the notch of the mold, the mold hole runs through both ends of the mold, and the mold hole and the knife groove intersect vertically.

4. The profile cutting device for photovoltaic bracket production according to claim 3 is characterized in that: The hydraulic cutting mechanism includes a hydraulic rod and a tool. The hydraulic rod is fixedly connected to the lower surface of the cross plate, and the tool is fixedly connected to the end of the piston rod of the hydraulic rod. Driven by the hydraulic rod, the tool has a tendency to move downward until the end of the tool is embedded in the bottom of the tool groove.

5. The profile cutting device for photovoltaic bracket production according to claim 4 is characterized in that: A recessed positioning groove is provided on the upper surface of the middle part of the workbench. The positioning groove matches the bottom of the mold, and the bottom of the mold is embedded in the positioning groove.

6. The profile cutting device for photovoltaic bracket production according to claim 5, characterized in that: A connecting groove is provided at the piston rod end of the hydraulic rod, and the upper part of the tool is embedded in the connecting groove and the two are fixedly connected.

7. The profile cutting device for photovoltaic bracket production according to claim 6, characterized in that: Both sides of the mold are provided with protruding connecting edges, and the lower surface of the connecting edge abuts against the upper surface of the workbench.

8. The profile cutting device for photovoltaic bracket production according to claim 7, characterized in that: The tool is fixedly connected to the connecting groove via a fastener, and the fastener is penetrated at the piston rod end of the hydraulic rod and at the upper part of the tool.

9. The profile cutting device for photovoltaic bracket production according to claim 8, characterized in that: The connecting edge and the workbench are connected by a second fastener, and the fastener is penetrated through the connecting edge and the upper surface of the workbench.

10. The profile cutting device for photovoltaic bracket production according to claim 9, characterized in that: The number of the second fasteners is several, and the several second fasteners are evenly distributed on the two connecting edges.

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