Photovoltaic support water chute extrusion forming device

Abstract

The utility model discloses a photovoltaic support water chute extrusion forming device, which comprises a rack, a hydraulic cylinder, a lifting frame, an extrusion block, forming seats, a connecting plate and a cutting mechanism, the hydraulic cylinder is fixedly arranged on the rack, the lifting frame is fixedly connected with the output end of the hydraulic cylinder, the rack is fixedly provided with two forming seats which are distributed up and down, the forming seats are provided with forming grooves, and the cutting mechanism is arranged in the forming grooves. And a connecting plate is fixedly installed on the lifting frame, extrusion blocks are fixed to the upper end and the lower end of the connecting plate, and the cutting mechanism comprises a protective shell, a first driving motor, a cutting cutterhead, a transverse plate, an elastic piece, a pressing plate and a fixed pressing seat. The device disclosed by the utility model can be used for simultaneously processing two plates, and when one plate is extruded and formed, the other plate is fed, so that the consumed time for moving the plates can be saved, the automatic blanking of the water chute can be realized, and the production efficiency is improved; and the plate is firstly cut and then is subjected to extrusion forming, so that the plate extrusion effect can be improved, and the forming quality of the water chute is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic bracket processing, in particular to a photovoltaic bracket water guide groove extrusion molding device. 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 aluminum alloy, carbon steel and stainless steel, and are equipped with structures such as water guide troughs to prevent water accumulation. The water guide troughs of photovoltaic brackets are mainly steel sheets. During the production and processing process, they are mainly extruded by extrusion molding equipment, and then cut into finished water guide troughs of uniform specifications through cutting equipment.

[0003] The patent application number CN202310256608.X discloses a photovoltaic bracket longitudinal water channel extrusion molding device, including a workbench, a fixing mechanism is provided on the top of the workbench, and a cleaning mechanism is provided on the back side of the workbench; the fixing mechanism includes an opening, and an opening is provided in the middle of the top of the workbench. The threaded rod is driven to rotate by a double-headed motor, and the moving block drives the fixing frame to adjust the distance. The steel is placed between the fixing frames and extruded with the extrusion plate.

[0004] After the above-mentioned forming device fixes the processed bracket, it is necessary to cut it with a handheld cutting machine on the inner side of the U-shaped bin, and the cutting stability is poor. After the cutting is completed, the subsequent bracket is moved for processing, fixing and cutting. The process is time-consuming and the production efficiency is low. Utility Model Content

[0005] Based on this, it is necessary to provide a photovoltaic bracket water guide trough extrusion molding device to address the above technical problems.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a photovoltaic bracket water guide groove extrusion molding device, including a frame, a hydraulic cylinder, a lifting frame, an extrusion block and a molding seat, the hydraulic cylinder is fixedly installed on the frame, the lifting frame is fixedly connected to the output end of the hydraulic cylinder, the molding seat is fixedly connected to the frame, a molding groove is provided on the molding seat, the hydraulic cylinder drives the extrusion block to lift and lower to enter and exit the molding groove, two molding seats distributed up and down are fixed on the frame, a connecting plate is fixedly installed on the lifting frame, extrusion blocks are fixed at both ends of the connecting plate, and the extrusion blocks correspond to the molding seats one by one; it also includes a cutting mechanism, the cutting mechanism includes a protective shell, a first drive motor and a cutting disc, the protective shell is fixedly connected to the lifting frame, the first drive motor is fixedly installed on the inner side of the protective shell, the output shaft of the first drive motor is fixedly connected to the cutting disc, and the cutting disc is adjacent to the molding seat.

[0007] Preferably, the cutting mechanism also includes a transverse plate, an elastic member, a pressure plate and a fixed pressure seat. A transverse plate is fixed on the front and rear end surfaces of the protective shell. Elastic members are installed on the upper and lower ends of the transverse plate. The other end of the elastic member is fixedly connected to the pressure plate. Two fixed pressure seats distributed up and down are fixed on the frame. The fixed pressure seat cooperates with the pressure plate to press the plate. There is a cutting gap between the fixed pressure seat and the forming seat for the cutting disc to move.

[0008] Preferably, it also includes two conveying mechanisms arranged vertically, and the conveying mechanism includes a second driving motor, a driving sprocket, a driven sprocket, a transmission chain and two conveying rollers arranged vertically, the second driving motor is fixedly mounted on the frame, the driving sprocket is fixedly mounted on the output shaft of the second driving motor, the conveying roller is rotatably mounted on the frame, the plate passes through the gap between the two conveying rollers, the driven sprocket is fixedly mounted on one of the conveying rollers, and the driving sprocket and the driven sprocket are connected by a transmission chain.

[0009] Preferably, a proximity switch for detecting the plate material is embedded in one end of the two forming grooves away from the cutting disc.

[0010] Preferably, guide plates are fixed on the forming seat and located on both sides of the forming groove.

[0011] Preferably, a plurality of magnetic rollers are rotatably mounted on the forming seat located on the upper layer.

[0012] Preferably, a plurality of magnets are embedded and fixed in the forming seat located at the upper layer, and the magnets are located on both sides of the forming groove, and the magnets are used to magnetically attract the water guide groove into the forming groove.

[0013] Compared with the prior art, this technical solution has at least one of the following beneficial effects:

[0014] Two plates can be processed at the same time. When one plate is being extruded, the other plate is being fed. The two extrusion blocks work alternately to form the water guide groove, which can save the time of moving the plates and improve production efficiency.

[0015] By cutting the plate first and then extruding it, the problem of poor extrusion effect caused by the plate being too long can be avoided, the plate extrusion effect can be improved, and the quality of the water guide groove molding can be improved;

[0016] By installing a magnet in the upper forming seat, the water guide groove can be magnetically attracted to the forming groove to prevent the water guide groove in the upper forming groove from falling on the upper extrusion block due to gravity after forming. In this way, when the upper plate is fed again, it will contact the formed water guide groove in the upper forming groove, and then push the water guide groove into the upper forming groove, thereby realizing automatic unloading of the upper water guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 for Figure 1 Sectional view along line AA;

[0019] Figure 3 It is a rear view of an embodiment of the utility model;

[0020] Figure 4 It is a partial schematic diagram of the processing of the water guide groove for the extrusion block and the forming seat;

[0021] Figure 5 for Figure 2 Bottom view of the middle and upper molding seat;

[0022] Figure 6 for Figure 2 A top view of the middle and lower molding seats;

[0023] In the figure, 1, frame; 2, hydraulic cylinder; 3, lifting frame; 4, extrusion block; 5, forming seat; 6, forming groove; 7, connecting plate; 8, protective shell; 9, first drive motor; 10, cutting blade; 11, cross plate; 12, elastic member; 13, pressure plate; 14, fixed pressure seat; 15, plate; 16, second drive motor; 17, driving sprocket; 18, driven sprocket; 19, transmission chain; 20, conveying roller; 21, proximity switch; 22, guide plate; 23, magnetic roller; 24, magnet; 25, water guide groove. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0025] See also Figures 1 to 6The embodiment of the present application provides a photovoltaic support water guide groove extrusion molding device, including a frame 1, a hydraulic cylinder 2, a lifting frame 3, an extrusion block 4, a molding seat 5 and a cutting mechanism. The hydraulic cylinder 2 is fixedly installed on the frame 1, the lifting frame 3 is fixedly connected to the output end of the hydraulic cylinder 2, and the molding seat 5 is fixedly connected to the frame 1. The molding seat 5 is provided with a molding groove 6, and the molding groove 6 is a through groove. The cross section of the molding groove 6 is U-shaped, and a chamfer is provided at the notch of the molding groove 6, so that the plate 15 is concavely molded into the groove; two molding seats 5 distributed up and down are fixed on the frame 1, and a connecting plate 7 is fixedly installed on the lifting frame 3. The extrusion blocks 4 are fixed at both ends of the upper and lower ends of the connecting plate 7. The extrusion blocks 4 correspond to the molding seats 5 one by one. The hydraulic cylinder 2 drives the lifting frame 3 and the connecting plate 7 to rise and fall, thereby driving the extrusion block 4 to rise and fall, so that the extrusion block 4 can enter and exit the molding groove 6;

[0026] The cutting mechanism includes a protective shell 8, a first drive motor 9 and a cutting disc 10. The protective shell 8 is fixedly connected to the lifting frame 3. The first drive motor 9 is fixedly installed on the inner side of the protective shell 8. The output shaft of the first drive motor 9 is fixedly connected to the cutting disc 10. The diameter of the cutting disc 10 is greater than the maximum distance between the two extrusion blocks 4. The cutting disc 10 is arranged adjacent to the forming seat 5.

[0027] This embodiment can process two plates 15 at the same time. When the lower plate 15 moves to the molding groove 6 covering the lower layer, the hydraulic cylinder 2 drives the lifting frame 3 to descend, driving the cutting mechanism and the extrusion block 4 to descend, and the first drive motor 9 drives the cutting disc 10 to rotate, and the cutting disc 10 cuts the lower plate 15. When the cutting is completed, the extrusion block 4 of the lower layer just contacts the lower plate 15 after the cutting is completed, and presses the plate 15 at the notch of the lower molding groove 6 into the lower molding groove 6, so that the two sides of the plate 15 are bent, thereby During the forming process, the upper plate 15 can be moved to a position covering the upper forming groove 6, so that when the lower water guide groove 25 is formed, the hydraulic cylinder 2 drives the lifting frame 3 to rise, driving the cutting mechanism and the extrusion block 4 to rise, and the cutting blade 10 cuts the upper plate 15. When the cutting is completed, the upper extrusion block 4 just contacts the upper plate 15 after the cutting is completed, and presses the plate 15 at the notch of the upper forming groove 6 into the upper forming groove 6, so that the two sides of the plate 15 are bent, thereby forming the water guide groove 25;

[0028] The hydraulic cylinder 2 drives the upper and lower extrusion blocks 4 to rise and fall, and alternately works to form the water guide groove 25, which can save the time spent on moving the plate 15 and improve production efficiency. By cutting the plate 15 first and then extruding it, the problem of poor extrusion molding effect caused by the plate 15 being too long can be avoided, the extrusion effect of the plate 15 can be improved, and the molding quality of the water guide groove 25 can be improved.

[0029] According to some preferred embodiments of the present invention, in order to facilitate the compression and fixing of the plate 15 when cutting the plate 15, the cutting mechanism is provided, which also includes a transverse plate 11, an elastic member 12, a pressure plate 13 and a fixed pressure seat 14. The elastic member 12 is a compression spring. The transverse plates 11 are fixed on the front and rear end surfaces of the protective shell 8. The elastic members 12 are installed on the upper and lower ends of the transverse plate 11. The other end of the elastic member 12 is fixedly connected to the pressure plate 13. Two fixed pressure seats 14 distributed up and down are fixed on the frame 1. The fixed pressure seat 14 cooperates with the pressure plate 13 to compress the plate 15. There is a cutting gap between the fixed pressure seat 14 and the forming seat 5 for the cutting disc 10 to move.

[0030] When the hydraulic cylinder 2 drives the lifting frame 3 to rise and fall, it also drives the protective shell 8 to rise and fall. The maximum spacing between the upper and lower horizontal plates 11 is greater than the diameter of the cutting disc 10. Before the cutting disc 10 contacts the plate 15, the pressure plate 13 will first contact the plate 15 and press the plate 15 tightly and fix it on the fixed pressure seat 14. As the elastic member 12 is compressed, the cutting disc 10 will then move to contact the plate 15. Since the plate 15 is pressed and fixed, the cutting disc 10 can stably cut the plate 15; the elastic member 12, that is, the spring, can be compressed, so that the pressure plate 13 does not move during the cutting process of the cutting disc 10.

[0031] According to some preferred embodiments of the present invention, in order to facilitate the conveying of the plate 15, the present embodiment also includes two conveying mechanisms arranged vertically, the conveying mechanism includes a second driving motor 16, a driving sprocket 17, a driven sprocket 18, a transmission chain 19 and two conveying rollers 20 arranged vertically, the second driving motor 16 is fixedly mounted on the frame 1, the driving sprocket 17 is fixedly mounted on the output shaft of the second driving motor 16, the conveying roller 20 is rotatably mounted on the frame 1, the plate 15 passes through the gap between the two conveying rollers 20, the driven sprocket 18 is fixedly mounted on one of the conveying rollers 20, and the driving sprocket 17 and the driven sprocket 18 are connected by a transmission chain 19.

[0032] In order to facilitate the detection of the position of the plate 15 , a proximity switch 21 for detecting the plate 15 is embedded in one end of the two molding grooves 6 away from the cutting disc 10 .

[0033] The second drive motor 16 drives the active sprocket 17 to rotate, and the active sprocket 17 drives the driven sprocket 18 through the transmission chain 19, and the conveying roller 20 rotates. After the conveying roller 20 rotates, it can drive the plate 15 to move forward, which is convenient for feeding. When the proximity switch 21 detects the plate 15, the corresponding second drive motor 16 stops working. At this time, the plate 15 has completed a feeding amount and has covered the molding groove 6, and can be cut and extruded. The height of the formed water guide groove 25 is greater than the depth of the molding groove 6; the upper end of the formed water guide groove 25 in the lower molding groove 6 is higher than the upper end surface of the lower molding seat 5. When the lower plate 15 is fed again, it will contact the formed water guide groove 25 in the lower molding groove 6, and then push the water guide groove 25 out of the lower molding groove 6 to achieve automatic unloading.

[0034] According to some preferred embodiments of the present invention, in order to facilitate the accurate movement of the sheet 15 to the molding groove 6, guide plates 22 are provided on the molding seat 5 and fixed on both sides of the molding groove 6. The guide plates 22 can guide and limit the sheet 15, so that the sheet 15 can be accurately moved to the molding groove 6 without deviation.

[0035] According to some preferred embodiments of the present invention, in order to prevent the upper plate 15 from tilting downward due to lack of sufficient support when it moves to the upper forming seat 5 due to its distance from the supporting point, resulting in inaccurate feeding, a plurality of magnetic rollers 23 are rotatably mounted on the upper forming seat 5. The plate 15 is made of iron. When the upper plate 15 moves to the upper forming seat 5, the magnetic rollers 23 can magnetically attract the upper plate 15. As the upper plate 15 moves, the magnetic rollers 23 can rotate and maintain the magnetic attraction to the upper plate 15, so that the upper plate 15 can maintain a straight line and move to a preset position.

[0036] According to some preferred embodiments of the present invention, in order to prevent the water guide groove 25 formed in the upper molding groove 6 from falling on the upper extrusion block 4, which makes it inconvenient to unload materials automatically, a plurality of magnets 24 are embedded and fixed in the molding seat 5 located at the upper layer, and the magnets 24 are located on both sides of the molding groove 6. The magnets 24 are used to magnetically attract the water guide groove 25 in the molding groove 6. In this way, the water guide groove 25 formed in the upper molding groove 6 will be attracted in the molding groove 6 by the magnets 24, and will not fall on the upper extrusion block 4. When the upper plate 15 is fed again, since the lower end of the water guide groove 25 formed in the upper molding groove 6 is lower than the lower end surface of the upper molding seat 5, when the upper plate 15 is fed again, it will contact the water guide groove 25 formed in the upper molding groove 6, and then push the water guide groove 25 out of the upper molding groove 6, so as to realize automatic unloading.

[0037] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above 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.

[0038] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A photovoltaic support water guide groove extrusion molding device, comprising a frame (1), a hydraulic cylinder (2), a lifting frame (3), an extrusion block (4) and a molding seat (5), wherein the hydraulic cylinder (2) is fixedly mounted on the frame (1), the lifting frame (3) is fixedly connected to the output end of the hydraulic cylinder (2), the molding seat (5) is fixedly connected to the frame (1), a molding groove (6) is provided on the molding seat (5), and the hydraulic cylinder (2) drives the extrusion block (4) to rise and fall so as to enter and exit the molding groove (6), characterized in that: The frame (1) is fixed with two molding seats (5) distributed in an upper and lower manner, the lifting frame (3) is fixedly mounted with a connecting plate (7), the upper and lower ends of the connecting plate (7) are both fixed with extrusion blocks (4), and the extrusion blocks (4) correspond to the molding seats (5) one by one; the frame (1) also includes a cutting mechanism, the cutting mechanism includes a protective shell (8), a first drive motor (9) and a cutting disc (10), the protective shell (8) is fixedly connected to the lifting frame (3), the first drive motor (9) is fixedly mounted on the inner side of the protective shell (8), the output shaft of the first drive motor (9) is fixedly connected to the cutting disc (10), and the cutting disc (10) is arranged adjacent to the molding seat (5).

2. The photovoltaic support water channel extrusion molding device according to claim 1, characterized in that: The cutting mechanism further comprises a transverse plate (11), an elastic member (12), a pressure plate (13) and a fixed pressure seat (14). The transverse plate (11) is fixed to both the front and rear end surfaces of the protective shell (8). The elastic member (12) is installed at both the upper and lower ends of the transverse plate (11). The other end of the elastic member (12) is fixedly connected to the pressure plate (13). Two fixed pressure seats (14) distributed up and down are fixed on the frame (1). The fixed pressure seat (14) cooperates with the pressure plate (13) to press the plate (15). A cutting gap is provided between the fixed pressure seat (14) and the forming seat (5) for the cutting disc (10) to move.

3. The photovoltaic support water channel extrusion molding device according to claim 1, characterized in that: The machine also comprises two conveying mechanisms arranged vertically, the conveying mechanisms comprising a second driving motor (16), a driving sprocket (17), a driven sprocket (18), a transmission chain (19) and two conveying rollers (20) arranged vertically, the second driving motor (16) being fixedly mounted on the frame (1), the driving sprocket (17) being fixedly mounted on the output shaft of the second driving motor (16), the conveying rollers (20) being rotatably mounted on the frame (1), the plate (15) passing through a gap between the two conveying rollers (20), the driven sprocket (18) being fixedly mounted on one of the conveying rollers (20), and the driving sprocket (17) and the driven sprocket (18) being connected to each other by a transmission chain (19).

4. The photovoltaic support water channel extrusion molding device according to claim 3, characterized in that: A proximity switch (21) for detecting the plate (15) is embedded at one end of the two molding grooves (6) away from the cutting blade disc (10).

5. The photovoltaic support water channel extrusion molding device according to claim 1, characterized in that: Guide plates (22) are fixed on the molding seat (5) and located on both sides of the molding groove (6).

6. The photovoltaic support water channel extrusion molding device according to claim 1, characterized in that: A plurality of magnetic rollers (23) are rotatably mounted on the forming seat (5) located on the upper layer.

7. The photovoltaic support water channel extrusion molding device according to claim 6, characterized in that: A plurality of magnets (24) are embedded and fixed in the molding seat (5) located at the upper layer. The magnets (24) are located on both sides of the molding groove (6). The magnets (24) are used to magnetically attract the water guide groove (25) into the molding groove (6).

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