Corner wrapping and protecting machine for photovoltaic module

Abstract

The utility model provides an angle bead wrapping machine for a photovoltaic module, which comprises a base, an edge folding table is arranged on the base, and an adsorption assembly is arranged on the edge folding table; the pressing assembly is arranged on one side, provided with the edge folding table, of the photovoltaic module and used for pressing the photovoltaic module; the edge folding assemblies are arranged on the two adjacent sides of the edge folding table and used for conducting edge folding on the angle bead paper twice, and the included angle between the edge folding assemblies is 90 degrees; the bending assembly is arranged on the other side of the edge folding table through the transferring assembly, and the bending assembly is arranged above the edge folding table; the photovoltaic module is placed on the edge folding table where the angle bead paper is placed, and the edge folding assembly and the bending assembly conduct edge folding on the angle bead paper after the photovoltaic module is pressed by the pressing assembly, so that the angle bead wrapping action of the photovoltaic module is completed. The corner wrapping device has the advantages that corner wrapping of photovoltaic corner protection paper can be rapidly and effectively completed, adaptive adjustment can be conducted according to the edge folding requirement, the application range is wide, the corner wrapping efficiency of a photovoltaic assembly is greatly improved, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic module assembly, and particularly relates to a corner protector for photovoltaic modules. Background Art

[0002] Photovoltaic modules are the core part of a solar power generation system. They convert solar energy into electrical energy, mainly used to drive loads or store in batteries. When packaging photovoltaic modules, in order to reduce the friction between adjacent modules, corrugated paper is required to wrap the four frames of the photovoltaic modules. The existing structure design of paper corner protectors leads to the fact that in actual production, the corner wrapping operation can usually only be carried out manually, which is time-consuming, laborious and inefficient. How to improve the corner wrapping efficiency of photovoltaic modules has become a technical problem to be solved at present. Content of the Utility Model

[0003] In order to solve the deficiencies of the prior art, the utility model provides a corner protector for photovoltaic modules, which greatly improves the corner wrapping efficiency of photovoltaic modules. At the same time, it can meet the corner wrapping requirements for different corner wrapping papers.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] The corner protector for photovoltaic modules includes a base, and the following are arranged on the base:

[0006] A folding table for placing corner wrapping paper, an adsorption component is arranged on the folding table, and the adsorption component includes a suction cup arranged on the folding table;

[0007] A pressing component is arranged on one side of the folding table for pressing the photovoltaic module;

[0008] Folding components are arranged on two adjacent sides of the folding table for folding the corner wrapping paper twice, and the included angle between the folding components is 90°;

[0009] A bending component is arranged on the other side of the folding table through a transfer component, and the bending component is arranged above the folding table;

[0010] The photovoltaic module is placed on the folding table with corner wrapping paper. After being pressed by the pressing component, the folding components and the bending component fold the corner wrapping paper to complete the corner protection action of the photovoltaic module.

[0011] Preferably, the folding component includes a first folding cylinder vertically arranged on the side of the folding table. A second folding cylinder is horizontally connected to the cylinder shaft of the first folding cylinder, and a folding block is connected to the cylinder shaft of the second folding cylinder. The folding block is arranged on one side of the folding table and is arranged in an L shape.

[0012] Preferably, the pressing assembly includes a three-axis cylinder placed on the base and a pressing block connected to the three-axis cylinder.

[0013] Preferably, the transfer assembly includes a transverse lead screw module placed on the base through a frame and a slide cylinder vertically mounted on the lead screw module.

[0014] Preferably, the bending assembly is connected to the slide cylinder and includes a connecting block connected to the slide cylinder and bending cylinders arranged on both sides of the connecting block. The cylinder shafts of the bending cylinders are connected to the folding cardboard.

[0015] Preferably, a lifting three-axis cylinder is provided at the bottom of the folding table.

[0016] Preferably, a connecting seat is provided on one side of the first folding cylinder, and an adjusting screw is provided on the connecting seat. The height of the first folding cylinder is adjusted through the adjusting screw.

[0017] The beneficial effects of the present utility model are reflected in that the present utility model can quickly and effectively complete the corner wrapping of the photovoltaic corner guard paper, and can be adaptively adjusted according to the folding edge requirements, with a wide range of applications, greatly improving the corner protection efficiency of photovoltaic modules and having strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 : Schematic structural diagram of the present utility model.

[0019] Figure 2 : Another perspective structural diagram of the present utility model Figure 1 of the present utility model.

[0020] Figure 3 : Schematic structural diagram of the bending assembly of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail with reference to the accompanying Figures 1-3 drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] The present utility model discloses a corner protection machine for photovoltaic modules, including a base 1. A folding table 2 for placing corner guard paper is provided on the base 1. A pressing assembly, a folding edge assembly, and a bending assembly placed above the folding table 2 through a transfer assembly are respectively arranged around the folding table 2.

[0023] For the hemming of the auxiliary corner guard paper, an adsorption component is arranged on the hemming table 2, and the adsorption component is a suction cup 21 arranged on the hemming table 2. A lifting three-axis cylinder 22 is arranged at the bottom of the hemming table 2. When the lifting three-axis cylinder 22 works, it drives the hemming table 2 to adjust the height in the vertical direction.

[0024] The pressing component is arranged on one side of the hemming table 2. In this embodiment, the pressing component includes a three-axis cylinder 5 placed on the base and a pressing block connected to the three-axis cylinder. There are two groups of hemming components, which are respectively arranged on two adjacent sides of the hemming table for hemming the corner guard paper twice. The included angle between the two groups of hemming components is 90°; each group includes a first folding cylinder 3 vertically arranged on the side of the hemming table 2. A horizontal second folding cylinder 4 is connected to the cylinder shaft of the first folding cylinder 3. A hemming block 34 is connected to the cylinder shaft of the second folding cylinder 4. The hemming block 34 is placed on one side of the hemming table 2. The hemming block 34 is arranged in an L shape, and one end face of it is tangent to the side wall on one side of the hemming table. When the first folding cylinder 3 works, it drives the second folding cylinder 4 to reciprocate up and down. When the second folding cylinder moves, it drives the hemming block 34 to reciprocate horizontally towards the direction of the hemming table 2.

[0025] The transfer component includes a horizontal lead screw module 6 placed on the base through a frame and a slide table cylinder 7 vertically installed on the lead screw module 6. The bending component 8 is connected to the slide table cylinder 7. The bending component 8 includes a connecting block connected to the slide table cylinder 7 and bending cylinders 81 arranged on both sides of the connecting block. The cylinder shafts of the bending cylinders 81 are connected to folding cardboard 82. The outer peripheral contours of the two pieces of folding cardboard 82 are equivalent to the outer contour of the hemming table. The orthographic projection positions of the folding cardboard 82 face the directions of the two groups of hemming components respectively. The folding cardboard 82 respectively includes a long-side folding cardboard and a short-side folding cardboard.

[0026] When the photovoltaic module is placed on the hemming table 2 with the corner guard paper, the photovoltaic module can be pressed through the pressing component. Then, the hemming component and the bending component perform hemming on the corner guard paper to complete the action of wrapping the corner of the photovoltaic module.

[0027] The first folding cylinder 3 is connected to the hemming table 2 through a connecting seat arranged on one side. An adjusting screw 31 is arranged on the connecting seat. The first folding cylinder 3 adjusts its own height through the adjusting screw 31 so as to adapt to components of different heights.

[0028] For a better understanding of the present invention, the following describes its operation process.

[0029] Place the corner guard paper on the hemming table 2. The edge of the corner guard paper will extend beyond the periphery of the hemming table 2 and be placed on the upper end face of the hemming block 34, and extend outward from the hemming block 34. Its position is adsorbed and positioned by a suction cup. When the photovoltaic module to be wrapped with the corner guard is placed on the corner guard paper, the three-axis cylinder 5 works to drive the pressing block to press the photovoltaic module tightly.

[0030] The hemming assembly works: the cylinder shaft of the first hemming cylinder 3 extends axially upward, and one end face of the L-shaped hemming block will complete the first hemming action of folding the corner guard paper upward. When the first hemming action is completed, the second hemming cylinder 4 extends to complete the second hemming action of folding the corner guard paper inward toward the hemming table.

[0031] Of course, the above two hemming actions can have two situations. That is, when the C sides of the components are equal, the second hemming cylinders 4 of the two hemming assemblies can act simultaneously to complete the second hemming action at the same time. When the C sides are not equal, the second hemming cylinders 4 of the two hemming assemblies can perform the hemming step by step, first and then.

[0032] After completing the second hemming, the lead screw module 6 drives the bending assembly 8 to the standby position for the third hemming. At the same time, the cylinder shaft of the bending cylinder of the bending assembly 8 extends, and through the operation of the slide table cylinder 8, it drives the folding cardboard to perform the third hemming action on the corner guard paper. After completion, the lead screw module 6 drives the bending assembly 8 forward to complete the fourth hemming action.

[0033] The above third and fourth hemming actions can be divided into the actions of the short-side folding cardboard and the long-side folding cardboard. The specific hemming actions are determined according to the corner guard paper. Usually, the long-side folding cardboard first completes the third and fourth hemming actions, and then the short-side third and fourth hemming actions are performed. If the C sides are equal, the third and fourth hemming actions can be performed simultaneously.

[0034] Finally, it should be noted that: the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appearing in the text indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] Moreover, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Angle protector for photovoltaic modules, characterized in that: It includes a base, and the following are provided on the base: A hemming table for placing corner guard paper. An adsorption component is provided on the hemming table, and the adsorption component includes suction cups provided on the hemming table; A pressing component provided on one side of the hemming table for pressing the photovoltaic module; A hemming component provided on two adjacent sides of the hemming table for hemming the corner guard paper twice, and the included angle between the hemming components is 90°; A bending component is provided on the other side of the hemming table through a transfer component, and the bending component is provided above the hemming table; The photovoltaic module is placed on the hemming table with corner guard paper. After being pressed by the pressing component, the hemming component and the bending component perform hemming on the corner guard paper to complete the action of wrapping the corner of the photovoltaic module.

2. The corner protector for photovoltaic modules according to claim 1, characterized in that: The hemming component includes a first hemming cylinder vertically placed on the side of the hemming table. A second hemming cylinder lying horizontally is connected to the cylinder shaft of the first hemming cylinder. A hemming block is connected to the cylinder shaft of the second hemming cylinder. The hemming block is placed on one side of the hemming table, and the hemming block is arranged in an L shape.

3. The corner protector for photovoltaic modules according to claim 1, wherein: The pressing component includes a three-axis cylinder placed on the base and a pressing block connected to the three-axis cylinder.

4. The corner protector machine for photovoltaic modules according to claim 1, wherein: The transfer component includes a transverse lead screw module placed on the base through a frame and a slide cylinder vertically installed on the lead screw module.

5. The corner protector machine for photovoltaic modules according to claim 4, characterized in that: The bending component is connected to the slide cylinder and includes a connecting block connected to the slide cylinder and bending cylinders provided on both sides of the connecting block. The cylinder shafts of the bending cylinders are connected to folding cardboard.

6. The corner protector machine for photovoltaic modules according to claim 1, characterized in that: A lifting three-axis cylinder is provided at the bottom of the hemming table.

7. The corner protector machine for photovoltaic modules according to claim 2, characterized in that: A connecting seat is provided on one side of the first hemming cylinder, and an adjusting screw is provided on the connecting seat. The height of the first hemming cylinder is adjusted through the adjusting screw.

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