A device for forming a water channel of a photovoltaic panel

Abstract

The utility model relates to photovoltaic panel water guide groove extrusion forming technical field, and disclose a kind of for extruding photovoltaic panel water guide groove forming device, including forming base, the upper end of forming base is fixedly installed with support structure, the upper end of support structure is installed with extrusion structure, place aluminium alloy sheet on forming base, and limit using baffle, then start cylinder piece, extrusion plate can be pushed to move downwards, and extrude aluminium alloy sheet, cooperate mould to complete the forming of water guide groove, then take down the water guide groove after forming, start air pump simultaneously, and cooperate connecting pipe, duct and wind scoop to blow gas to mould, reduce the debris in mould, and complete the cleaning of mould surface by the aid of cleaning piece, the mould surface is clean by blowing airflow and cleaning two ways, do not affect subsequent extrusion forming of aluminium alloy, mould is installed on forming base by detachable mode, and can be replaced when wearing seriously.

Description

Technical Field

[0001] This utility model relates to the field of extrusion molding technology for photovoltaic panel water channel, specifically a device for extruding photovoltaic panel water channel forming. Background Technology

[0002] Photovoltaic panel drainage channels are used to guide and drain water, ensuring that moisture on the surface of the photovoltaic panel can be discharged in time, avoiding water accumulation from adversely affecting the photovoltaic panel. Photovoltaic panel drainage channels are usually formed by extruding aluminum alloy sheets using an extrusion molding device. After forming, the drainage channels need to undergo a series of treatments before they can be put into use.

[0003] A photovoltaic bracket water channel extrusion molding device, as disclosed in announcement number CN222470318U, includes a frame, a hydraulic cylinder, a lifting frame, extrusion blocks, molding seats, a connecting plate, and a cutting mechanism. The hydraulic cylinder is fixedly mounted on the frame, and the lifting frame is fixedly connected to the output end of the hydraulic cylinder. Two molding seats, arranged vertically, are fixed on the frame, each with a molding groove. A connecting plate is fixedly mounted on the lifting frame, with extrusion blocks fixed at both ends of the connecting plate. The cutting mechanism includes a protective shell, a first drive motor, a cutting disc, a horizontal plate, an elastic element, a pressure plate, and a fixed pressure seat. This device can process two plates simultaneously. While one plate is being extruded, the other plate is being fed, saving time spent moving the plates and enabling automatic unloading of the water channel, thus improving production efficiency. By cutting the plates first and then extruding them, the extrusion effect is improved, resulting in higher quality water channel molding.

[0004] The aforementioned patent proposes that the sheet material can be cut first and then extruded into shape using an extrusion block. However, in the process of using the photovoltaic panel water channel extrusion molding device, aluminum alloy sheet material is usually extruded into water channels. When the aluminum alloy sheet material is subjected to greater pressure, it is easy to generate debris, which accumulates in the mold, leading to increased friction and affecting the service life of the mold. Utility Model Content

[0005] The purpose of this invention is to provide a device for forming water channels in extruded photovoltaic panels, in order to solve the problem mentioned in the background art that aluminum alloy sheets are prone to generating debris when subjected to high pressure, which accumulates in the mold and leads to increased friction.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a device for forming a photovoltaic panel water channel, comprising a forming base, a support structure fixedly installed at the upper end of the forming base, an extrusion structure installed at the upper end of the support structure, an aluminum alloy plate placed on the forming base, and the aluminum alloy plate being extruded and formed by means of the cooperation between the extrusion structure and the forming base.

[0007] The forming base includes a groove and a mold installed in the groove. Mounting components are installed at both ends of the mold. A stop block is fixedly installed at the upper end of the forming base. Both the stop block and the inner side of the mold are coated with a wear-resistant layer, which serves to resist wear. An inflating component is also provided on one side of the forming base. The mold is fixed in the groove with the help of the mounting components. The aluminum alloy plate is placed on the forming base and restricted by the stop block. Then, the water channel is formed under the action of the extrusion structure. The inflating component blows air onto the mold.

[0008] Preferably, the mounting component includes a mounting block and bolts threaded onto the surface of the mounting block. The mounting block is fixed to the left and right ends of the mold, and the mold is fixed to the molding base by means of the bolts and the mounting block.

[0009] Preferably, the blowing component includes an air pump and a connecting pipe connected to one end of the air pump. A filter screen is embedded inside the connecting pipe. A conduit is connected to the other end of the blowing component. An mounting seat is also installed on the outer wall of the molding base, and the mounting seat is located at one end of the conduit. An air diffuser is also connected to the inner side of the conduit. The air outlet of the air diffuser is flush with the surface of the mold. When the air pump is started, it works with the connecting pipe, the conduit, and the air diffuser to blow gas toward the mold.

[0010] Preferably, the support structure includes a support body and an extension frame installed on one side of the support body. The length of the extension frame is greater than the length of the molding base. A cleaning component is installed on the extension frame to clean the surface of the mold.

[0011] Preferably, the extrusion structure includes a cylinder and an extrusion plate connected to the telescopic end of the cylinder. The cylinder is placed on the support body. When the cylinder is activated, it can push the extrusion plate downward and extrude the aluminum alloy sheet, thus completing the formation of the water guide channel in conjunction with the mold.

[0012] Preferably, the cleaning component includes a base and a motor mounted on the base. The output end of the motor is connected to a threaded rod, and a threaded block is threaded on the outer side of the threaded rod. A connecting frame is fixedly installed at the lower end of the threaded block, and a cleaning brush is installed at the lower end of the connecting frame. The cleaning brush is adapted to the size of the mold, and the bottom of the cleaning brush is in critical contact with the mold.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Through the setting of the forming base, support structure and extrusion structure, the support structure can support the extrusion structure and place it above the forming base. The forming base is on which aluminum alloy sheet is placed. With the cooperation of the extrusion structure and the forming base, the aluminum alloy sheet is extruded and formed to form the water channel. At the same time, the blower is used to blow away the debris on the mold to reduce the debris. The mold is installed on the forming base in a detachable manner and can be replaced when it is severely worn.

[0015] 2. The cleaning components are set up to clean the surface of the mold, so that the mold surface is clean and does not affect the subsequent extrusion molding of aluminum alloy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the molding base of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the blowing component of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the cleaning component of this utility model.

[0020] In the diagram: 1. Molding base; 11. Groove; 12. Mold; 13. Mounting component; 131. Mounting block; 132. Bolt; 14. Stop block; 141. Wear-resistant layer; 15. Blowing component; 151. Air pump; 152. Connecting pipe; 153. Filter screen; 154. Conduit; 155. Mounting seat; 156. Expansion hood; 2. Support structure; 21. Support body; 22. Extension frame; 23. Cleaning component; 231. Base; 232. Motor; 233. Threaded rod; 234. Threaded block; 235. Connecting frame; 236. Cleaning brush; 3. Extrusion structure; 31. Cylinder component; 32. Extrusion plate. Detailed Implementation

[0021] 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.

[0022] Example 1: Please refer to Figures 1-3 A device for forming a photovoltaic panel water channel includes a forming base 1, a support structure 2 and an extrusion structure 3. The support structure 2 is located at the upper end of the forming base 1, and the extrusion structure 3 is located at the upper end of the support structure 2. The support structure 2 can support the extrusion structure 3 so that it is located above the forming base 1. An aluminum alloy plate is placed on the forming base 1. The aluminum alloy plate is extruded and formed by the cooperation of the extrusion structure 3 and the forming base 1, thus forming a water channel.

[0023] The forming base 1 includes a groove 11 and a mold 12 installed in the groove 11. Mounting parts 13 are installed at both ends of the mold 12. A stop block 14 is fixedly installed at the upper end of the forming base 1. Both the stop block 14 and the inner side of the mold 12 are coated with a wear-resistant layer 141. The wear-resistant layer 141 plays a wear-resistant role and can effectively reduce wear. A blowing part 15 is also provided on one side of the forming base 1. The mold 12 is fixed in the groove 11 with the help of the mounting parts 13. The aluminum alloy plate is placed on the forming base 1 and restricted by the stop block 14. Then, the water channel is formed under the action of the extrusion structure 3. The blowing part 15 blows the mold 12, which reduces the debris in the mold 12.

[0024] Mounting component 13 includes mounting block 131 and bolts 132 threaded onto the surface of mounting block 131. Mounting block 131 is fixed to the left and right ends of mold 12, and mold 12 is fixed onto molding base 1 by means of bolts 132 and mounting block 131.

[0025] The blowing component 15 includes an air pump 151 and a connecting pipe 152 connected to one end of the air pump 151. A filter screen 153 is embedded inside the connecting pipe 152. The other end of the blowing component 15 is connected to a conduit 154. A mounting seat 155 is also installed on the outer wall of the molding base 1, and the mounting seat 155 is located at one end of the conduit 154. An air diffuser 156 is also connected to the inner side of the conduit 154. The air outlet of the air diffuser 156 is flush with the surface of the mold 12. When the air pump 151 is started, the connecting pipe 152 draws in air and filters it using the filter screen 153. The gas can pass through the conduit 154 and then be discharged from the air diffuser 156. At this time, the gas is blown toward the mold 12 to reduce debris in the mold 12.

[0026] The support structure 2 includes a support body 21 and an extension frame 22 installed on one side of the support body 21. A cleaning component 23 is installed on the extension frame 22. The cleaning component 23 cleans the surface of the mold 12, so that the surface of the mold 12 is clean and does not affect the subsequent extrusion molding of aluminum alloy.

[0027] The extrusion structure 3 includes a cylinder 31 and an extrusion plate 32 connected to the telescopic end of the cylinder 31. The cylinder 31 is placed on the support body 21. When the cylinder 31 is activated, it can push the extrusion plate 32 to move downward and extrude the aluminum alloy sheet, thus completing the extrusion forming of the water guide channel in conjunction with the mold 12.

[0028] In this embodiment: the aluminum alloy sheet is placed on the forming base 1 and restricted by the baffle 14. Then, the cylinder 31 is activated to push the extrusion plate 32 downward and extrude the aluminum alloy sheet. The water channel is formed in conjunction with the mold 12. The formed water channel is then removed. At the same time, the air pump 151 is activated and, in conjunction with the connecting pipe 152, the conduit 154 and the air diffuser 156, the air is blown toward the mold 12 to reduce debris in the mold 12 and facilitate subsequent extrusion molding. The mold 12 is detachably installed on the forming base 1 and can be replaced when it is severely worn.

[0029] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 4 The cleaning component 23 includes a base 231 and a motor 232 mounted on the base 231. The motor 232 is controlled by a controller to start and stop. The output end of the motor 232 is connected to a threaded rod 233. A threaded block 234 is threaded on the outer side of the threaded rod 233. A connecting frame 235 is fixedly installed at the lower end of the threaded block 234. A cleaning brush 236 is installed at the lower end of the connecting frame 235. The cleaning brush 236 is adapted to the size of the mold 12, and the bottom of the cleaning brush 236 is in critical contact with the mold 12. When the motor 232 is started, the threaded rod 233 can be driven to rotate, which, together with the threaded block 234, drives the connecting frame 235 and the cleaning brush 236 to move. After the cleaning brush 236 moves out of the mold 12, the debris on the cleaning brush 236 can be shaken off by a tool.

[0030] The length of the extension frame 22 is greater than the length of the molding base 1, so that the cleaning brush 236 can move to the outside of the mold 12 and sweep the debris away from the mold 12.

[0031] In this embodiment: After the formed water channel is removed, the motor 232 is started by the controller, which drives the threaded rod 233 to rotate. In conjunction with the threaded block 234, the connecting frame 235 and the cleaning brush 236 move, so that the cleaning brush 236 moves on the mold 12 to clean up the debris, so that the surface of the mold 12 is clean and does not affect the extrusion forming of the next batch of aluminum alloy sheets.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for forming water channels in extruded photovoltaic panels, comprising a forming base (1), characterized in that: The upper end of the molding base (1) is fixedly installed with a support structure (2), and the upper end of the support structure (2) is installed with an extrusion structure (3). The molding base (1) includes a slot (11) and a mold (12) installed in the slot (11). Mounting parts (13) are installed on both the left and right ends of the mold (12). A stop block (14) is fixedly installed on the upper end of the molding base (1). The inner sides of the stop block (14) and the mold (12) are coated with a wear-resistant layer (141). The wear-resistant layer (141) plays a wear-resistant role. A blower (15) is also provided on one side of the molding base (1).

2. The device for forming water channels in extruded photovoltaic panels according to claim 1, characterized in that: The mounting component (13) includes a mounting block (131) and bolts (132) threaded onto the surface of the mounting block (131). The mounting block (131) is fixed to the left and right ends of the mold (12).

3. The device for forming water channels in extruded photovoltaic panels according to claim 1, characterized in that: The blowing component (15) includes an air pump (151) and a connecting pipe (152) connected to one end of the air pump (151). A filter screen (153) is embedded inside the connecting pipe (152). A conduit (154) is connected to the other end of the blowing component (15). An mounting seat (155) is also installed on the outer wall of the molding base (1), and the mounting seat (155) is located at one end of the conduit (154). An air diffuser hood (156) is also connected to the inner side of the conduit (154).

4. The device for forming water channels in extruded photovoltaic panels according to claim 1, characterized in that: The support structure (2) includes a support body (21) and an extension frame (22) installed on one side of the support body (21). The length of the extension frame (22) is greater than the length of the molding base (1), and a cleaning component (23) is installed on the extension frame (22).

5. The device for forming a water channel for extruding photovoltaic panels according to claim 1, characterized in that: The extrusion structure (3) includes a cylinder (31) and an extrusion plate (32) connected to the telescopic end of the cylinder (31). The cylinder (31) is placed on the support body (21).

6. The device for forming water channels in extruded photovoltaic panels according to claim 4, characterized in that: The cleaning component (23) includes a base (231) and a motor (232) mounted on the base (231). The output end of the motor (232) is connected to a threaded rod (233). A threaded block (234) is threaded on the outer side of the threaded rod (233). A connecting frame (235) is fixedly installed at the lower end of the threaded block (234). A cleaning brush (236) is installed at the lower end of the connecting frame (235). The cleaning brush (236) is adapted to the size of the mold (12).

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