Alloy material feeding system for photovoltaic junction box

Abstract

The utility model discloses an alloy material feeding system for a photovoltaic junction box, which comprises a mounting base, the top of the mounting base is provided with a front-and-back moving assembly, and the top of the mounting base is provided with a moving plate through the front-and-back moving assembly. Auxiliary assemblies facilitating limiting and supporting of the moving plate are fixedly arranged on the left side and the right side of the moving plate correspondingly, and a containing assembly facilitating containing of the alloy coiled materials is arranged on the top of the mounting base. The positions of the unwinding shafts on the front side and the rear side are adjusted, by adjusting the positions of the two unwinding shafts, after an alloy coil on the unwinding shaft on the rear side is used up, the alloy steel coil on the unwinding shaft on the front side can be used, and the alloy steel coil is placed on the unwinding shaft on the rear side; therefore, the situation that the stamping equipment of the photovoltaic junction box stops for a long time due to the fact that the alloy steel coil is placed for a long time is avoided, and the production speed of the photovoltaic junction box is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic junction box production, in particular to an alloy material feeding system for photovoltaic junction boxes. Background Art

[0002] The photovoltaic junction box is a connection device used to protect solar photovoltaic modules. It is a connection device between the solar cell array composed of solar cell modules and the solar charging control device. Its main function is to connect and protect solar photovoltaic modules, connect the power generated by solar cells to external lines, and conduct the current generated by photovoltaic modules. In the production process of photovoltaic junction boxes, different materials and production processes are used.

[0003] When producing alloy photovoltaic junction boxes, stamping is usually used to stamp the alloy coils into photovoltaic junction boxes. During the stamping process of the photovoltaic junction boxes, the alloy coils need to be transported to the stamping equipment. Therefore, an alloy feeding system is required. Usually, the alloy coils are placed on the unwinding equipment, and the alloy coils enter the stamping equipment when the equipment is unwinding. However, after a roll of alloy material is used up, the unwinding device and the stamping equipment need to be stopped for a long time in order to place the alloy coils on the unwinding device. This undoubtedly reduces the production speed of the alloy photovoltaic junction boxes. Therefore, an alloy material feeding system for photovoltaic junction boxes is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an alloy material feeding system for a photovoltaic junction box, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The alloy material feeding system for photovoltaic junction boxes comprises a mounting base, a forward and backward moving component is arranged on the top of the mounting base, a moving plate is arranged on the top of the mounting base through the forward and backward moving component, auxiliary components for limiting and supporting the moving plate are fixedly arranged on the left and right sides of the moving plate, a placing component for placing the alloy coil is arranged on the top of the mounting base, and a conveying component for conveying the alloy coil to the photovoltaic junction box stamping equipment is arranged on the top of the mounting base.

[0007] Preferably, the forward and backward moving component includes a mounting plate, a servo motor is fixedly arranged on the front side of the mounting plate, the output end of the servo motor passes through the mounting plate and extends to the rear side of the mounting plate and is fixedly arranged with a rotating screw, a connecting bearing is installed on the surface of the rotating screw, the inner ring of the connecting bearing is connected to the rotating screw, the outer ring of the connecting bearing is fixedly arranged with a mounting seat, a fixing plate is fixedly arranged on the rear side of the mounting seat, the fixing plate is fixedly installed on the top of the mounting base, an adjusting screw sleeve is threadedly arranged on the surface of the rotating screw, and the movable plate is fixedly installed on the top of the adjusting screw sleeve.

[0008] Preferably, the auxiliary component includes a connecting plate, a connecting hole is set through the surface of the connecting plate, a fixing stud is overlapped inside the connecting plate, the fixing stud is fixedly installed on the surface of the movable plate, a fixing nut is threadedly set on the surface of the fixing stud, the fixing nut is overlapped with the connecting plate, an installation shaft is fixedly set inside the connecting plate, and a movable wheel is rotatably set on the surface of the installation shaft.

[0009] Preferably, the placement assembly comprises a mounting vertical plate, and unwinding shafts are fixedly arranged on both the front and rear sides of the mounting vertical plate, and the two unwinding shafts are arranged to be horizontally aligned.

[0010] Preferably, the conveying assembly includes a supporting vertical plate, a driving motor is fixedly provided on the rear side of the supporting vertical plate, an upper conveying roller is fixedly provided on the output end of the driving motor, a driving gear is fixedly provided on the surface of the upper conveying roller, a passive gear is meshed on the surface of the driving gear, a lower conveying roller is fixedly provided inside the passive gear, and the lower conveying roller is rotatably provided inside the supporting vertical plate.

[0011] Preferably, the number of the connecting plates is two, and the two connecting plates are symmetrically distributed, the connecting plates, the fixing studs and the mounting shaft are all made of metal material, and the connecting hole is an inverted U-shaped structure.

[0012] Preferably, the upper conveying roller and the lower conveying roller have the same specifications, are symmetrically arranged, and a gap for the alloy coil to pass through is arranged between the upper conveying roller and the lower conveying roller.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the alloy material feeding system for the photovoltaic junction box drives the rotating screw to rotate through the servo motor, so that the adjusting screw sleeve drives the unwinding shaft to move through the movable plate and the mounting vertical plate, and the movable plate is limited and supported by the auxiliary component, so as to adjust the position of the unwinding shaft on the front and rear sides. By adjusting the positions of the two unwinding shafts, after the alloy coil on the rear unwinding shaft is used up, the alloy steel coil on the front unwinding shaft can be used, and the alloy steel coil can be placed on the rear unwinding shaft, thereby avoiding the delay in placing the alloy steel coil and causing the photovoltaic junction box stamping equipment to stop for too long, thereby improving the production speed of the photovoltaic junction box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the forward and backward moving components of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the auxiliary components of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the conveying component of the utility model.

[0018] In the figure: 1. Mounting base; 2. Mounting plate; 3. Servo motor; 4. Rotating screw; 5. Connecting bearing; 6. Mounting seat; 7. Fixed plate; 8. Adjusting screw sleeve; 9. Moving plate; 10. Connecting plate; 11. Connecting hole; 12. Fixed stud; 13. Fixed nut; 14. Mounting shaft; 15. Moving wheel; 16. Mounting vertical plate; 17. Unwinding shaft; 18. Supporting vertical plate; 19. Driving motor; 20. Upper conveying roller; 21. Active gear; 22. Passive gear; 23. Lower conveying roller. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figure 1-4The alloy material feeding system for photovoltaic junction boxes includes a mounting base 1, a forward and backward moving component is arranged on the top of the mounting base 1, a moving plate 9 is arranged on the top of the mounting base 1 through the forward and backward moving component, and auxiliary components for limiting and supporting the moving plate 9 are fixedly arranged on both sides of the left and right sides of the moving plate 9, and a placement component for placing the alloy coil is arranged on the top of the mounting base 1, and the forward and backward moving component includes a mounting plate 2, a servo motor 3 is fixedly arranged on the front side of the mounting plate 2, and the output end of the servo motor 3 passes through the mounting plate 2 and extends to the rear side of the mounting plate 2 and is fixedly provided with a rotating screw 4, and the auxiliary component includes a connecting plate 10, a connecting hole 11 is penetrated on the surface of the connecting plate 10, and a fixing stud 12 is overlapped inside the connecting plate 10, and the fixing stud 12 is fixedly installed on the surface of the movable plate 9, and a fixing nut 13 is threadedly arranged on the surface of the fixing stud 12. The fixing nut 13 overlaps the connecting plate 10. A mounting shaft 14 is fixedly arranged inside the connecting plate 10, and a movable wheel 15 is rotatably arranged on the surface of the mounting shaft 14. There are two connecting plates 10, and the two connecting plates 10 are symmetrically distributed. The connecting plate 10, the fixing stud 12 and the mounting shaft 14 are all made of metal material. The connecting hole 11 is an inverted U-shaped structure. Through the arrangement of the two connecting plates 10, a plurality of movable wheels 15 can be installed, so that the symmetrically arranged connecting plates 10 can support the left and right sides of the movable plate 9 at the same time, so that the movable plate 9 is not easy to tilt, and the metal connecting plate 10, the fixing stud 1 2 and the mounting shaft 14 are not prone to deformation and fracture, thereby ensuring the normal use of the auxiliary components, and through the setting of the auxiliary components, the rotating screw 4 can be prevented from being bent due to excessive force, thereby facilitating the protection of the rotating screw 4. A connecting bearing 5 is installed on the surface of the rotating screw 4, the inner ring of the connecting bearing 5 is connected to the rotating screw 4, the outer ring of the connecting bearing 5 is fixedly provided with a mounting seat 6, a fixing plate 7 is fixedly provided on the rear side of the mounting seat 6, the fixing plate 7 is fixedly installed on the top of the mounting base 1, an adjusting screw sleeve 8 is threadedly provided on the surface of the rotating screw 4, and a moving plate 9 is fixedly installed on the top of the adjusting screw sleeve 8. The placement component includes a mounting vertical plate 16, and unwinding shafts 17 are fixedly provided on both the front and rear sides of the mounting vertical plate 16, and the two unwinding shafts 17 are horizontally aligned The arrangement is such that two rolls of alloy coils can be placed at the same time through the arrangement of two unwinding shafts 17, and the servo motor 3 drives the rotating screw 4 to rotate, so that the adjusting screw sleeve 8 drives the unwinding shaft 17 to move through the moving plate 9 and the installing vertical plate 16, so that after the alloy coil on the front unwinding shaft 17 is used up, the alloy coil on the rear unwinding shaft 17 can be used, and after the rear unwinding shaft 17 is used up, the alloy steel coil on the front unwinding shaft 17 can be used, and a conveying component for facilitating the conveying of the alloy coil to the photovoltaic junction box stamping equipment is arranged on the top of the installation base 1, and the rotating screw 4 is driven to rotate by the servo motor 3, so that the adjusting screw sleeve 8 drives the unwinding shaft 17 to move through the moving plate 9 and the installing vertical plate 16, and the moving plate 9 is limited and supported by the auxiliary component,Thus, the positions of the unwinding shafts 17 on the front and rear sides are adjusted. By adjusting the positions of the two unwinding shafts 17, after the alloy coil on the rear unwinding shaft 17 is used up, the alloy steel coil on the front unwinding shaft 17 can be used, and the alloy steel coil can be placed on the rear unwinding shaft 17, thereby avoiding the delay of placing the alloy steel coil and causing the photovoltaic junction box stamping equipment to stop for too long, thereby improving the production speed of the photovoltaic junction box.

[0021] Specifically, the conveying assembly includes a supporting vertical plate 18, a driving motor 19 is fixedly arranged at the rear side of the supporting vertical plate 18, an upper conveying roller 20 is fixedly arranged at the output end of the driving motor 19, a driving gear 21 is fixedly arranged on the surface of the upper conveying roller 20, a passive gear 22 is meshed on the surface of the driving gear 21, a lower conveying roller 23 is fixedly arranged inside the passive gear 22, the upper conveying roller 20 and the lower conveying roller 23 have the same specifications, the upper conveying roller 20 and the lower conveying roller 23 are symmetrically arranged, a gap for the alloy coil to pass through is arranged between the upper conveying roller 20 and the lower conveying roller 23, and the upper conveying roller 20 and the lower conveying roller 23 have the same specifications. The roller 20 and the lower conveyor roller 23 have the same thrust on the alloy coil, so that the alloy coil can be pushed to move at a uniform speed. By setting a gap, it is convenient for the gold alloy material to pass between the upper conveyor roller 20 and the lower conveyor roller 23. The lower conveyor roller 23 is rotatably set inside the support vertical plate 18, and the upper conveyor roller 20 drives the active gear 21 to rotate, so that the passive gear 22 drives the lower conveyor roller 23 to rotate. The alloy coil is pushed to move in the same direction by the upper conveyor roller 20 and the lower conveyor roller 23, which ensures that there is sufficient thrust to push the alloy coil to move, thereby facilitating the alloy coil to enter the stamping equipment of the photovoltaic junction box.

[0022] The alloy material feeding system for the photovoltaic junction box is connected to the 220V mains electricity, and the main controller can be a conventional known device such as a computer for control.

[0023] When in use: place the coil of the alloy material on the unwinding shaft 17 on the rear side and the unwinding shaft 17 on the front side, pull the alloy coil on the unwinding shaft 17 on the rear side to insert it between the upper conveying roller 20 and the lower conveying roller 23, and drive the upper conveying roller 20 to rotate by driving the output end of the driving motor 19, so that the upper conveying roller 20 drives the passive gear 22 to rotate through the active gear 21, and drives the lower conveying roller 23 to rotate through the passive gear 22, and the alloy coil is transported to the stamping equipment of the photovoltaic junction box through the upper conveying roller 20 and the lower conveying roller 23. When the alloy coil on the unwinding shaft 17 on the rear side is used up, the output end of the servo motor 3 drives the rotating screw 4 to rotate inside the mounting seat 6 through the connecting bearing 5. , so that the adjusting screw sleeve 8 moves backward along the thread direction of the surface of the rotating screw 4, so that the adjusting screw sleeve 8 drives the movable plate 9 to move backward, and the movable plate 9 drives the connecting plate 10 to move backward through the fixing stud 12 and the fixing nut 13, so that the connecting plate 10 drives the moving wheel 15 to roll on the top of the mounting base 1 through the mounting shaft 14, so that the movable plate 9 drives the unwinding shaft 17 to move backward through the mounting vertical plate 16, so that the unwinding shaft 17 on the rear side is moved away from the unwinding position, so that the unwinding shaft 17 on the front side drives the alloy coil to move to the unwinding position, and the alloy coil on the front side unwinding shaft 17 is pulled between the upper conveying roller 20 and the lower conveying roller 23, so that the photovoltaic junction box stamping equipment can be fed again.

[0024] In summary, the alloy material feeding system for the photovoltaic junction box drives the rotating screw 4 to rotate through the servo motor 3, so that the adjusting screw sleeve 8 drives the unwinding shaft 17 to move through the movable plate 9 and the mounting vertical plate 16, and the movable plate 9 is limited and supported by the auxiliary component, so as to adjust the position of the unwinding shaft 17 on the front and rear sides. By adjusting the positions of the two unwinding shafts 17, after the alloy coil on the rear unwinding shaft 17 is used up, the alloy steel coil on the front unwinding shaft 17 can be used, and the alloy steel coil can be placed on the rear unwinding shaft 17, thereby avoiding the delay in placing the alloy steel coil and causing the photovoltaic junction box stamping equipment to stop for too long, thereby improving the production speed of the photovoltaic junction box, which is used to solve the problems raised in the above-mentioned background technology.

[0025] 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.

[0026] 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 feeding system for alloy materials for photovoltaic junction boxes, comprising a mounting base (1), characterized in that: A forward and backward moving component is arranged on the top of the mounting base (1); a moving plate (9) is arranged on the top of the mounting base (1) through the forward and backward moving component; auxiliary components for facilitating the positioning and supporting of the moving plate (9) are fixedly arranged on both left and right sides of the moving plate (9); a placement component for facilitating the placement of alloy coils is arranged on the top of the mounting base (1); and a conveying component for facilitating the conveying of the alloy coils to a photovoltaic junction box stamping device is arranged on the top of the mounting base (1).

2. The alloy material feeding system for photovoltaic junction boxes according to claim 1, characterized in that: The forward and backward moving assembly comprises a mounting plate (2), a servo motor (3) is fixedly arranged on the front side of the mounting plate (2), an output end of the servo motor (3) passes through the mounting plate (2) and extends to the rear side of the mounting plate (2) and is fixedly arranged with a rotating screw (4), a connecting bearing (5) is installed on the surface of the rotating screw (4), the inner ring of the connecting bearing (5) is connected to the rotating screw (4), a mounting seat (6) is fixedly arranged on the outer ring of the connecting bearing (5), a fixing plate (7) is fixedly arranged on the rear side of the mounting seat (6), the fixing plate (7) is fixedly installed on the top of the mounting base (1), an adjusting screw sleeve (8) is threadedly arranged on the surface of the rotating screw (4), and the moving plate (9) is fixedly installed on the top of the adjusting screw sleeve (8).

3. The alloy material feeding system for photovoltaic junction boxes according to claim 1, characterized in that: The auxiliary component comprises a connecting plate (10), the surface of the connecting plate (10) is penetrated by a connecting hole (11), the interior of the connecting plate (10) is overlapped with a fixing stud (12), the fixing stud (12) is fixedly mounted on the surface of the movable plate (9), the surface of the fixing stud (12) is threadedly provided with a fixing nut (13), the fixing nut (13) overlaps the connecting plate (10), the interior of the connecting plate (10) is fixedly provided with a mounting shaft (14), and the surface of the mounting shaft (14) is rotatably provided with a moving wheel (15).

4. The alloy material feeding system for photovoltaic junction boxes according to claim 1, characterized in that: The placement assembly comprises a mounting vertical plate (16), and unwinding shafts (17) are fixedly arranged on both the front and rear sides of the mounting vertical plate (16), and the two unwinding shafts (17) are arranged in a horizontally aligned manner.

5. The alloy material feeding system for photovoltaic junction boxes according to claim 1, characterized in that: The conveying assembly comprises a supporting vertical plate (18), a driving motor (19) is fixedly arranged on the rear side of the supporting vertical plate (18), an upper conveying roller (20) is fixedly arranged on the output end of the driving motor (19), a driving gear (21) is fixedly arranged on the surface of the upper conveying roller (20), a driven gear (22) is meshedly arranged on the surface of the driving gear (21), a lower conveying roller (23) is fixedly arranged inside the driven gear (22), and the lower conveying roller (23) is rotatably arranged inside the supporting vertical plate (18).

6. The alloy material feeding system for photovoltaic junction boxes according to claim 3, characterized in that: The number of the connecting plates (10) is two, and the two connecting plates (10) are symmetrically distributed; the connecting plates (10), the fixing studs (12) and the mounting shaft (14) are all made of metal material; and the connecting hole (11) is an inverted U-shaped structure.

7. The alloy material feeding system for photovoltaic junction boxes according to claim 5, characterized in that: The upper conveying roller (20) and the lower conveying roller (23) have the same specifications, the upper conveying roller (20) and the lower conveying roller (23) are symmetrically arranged, and a gap is arranged between the upper conveying roller (20) and the lower conveying roller (23) for the alloy coil to pass through.

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