Junction box turnover box shuffling and conveying mechanism and photovoltaic module production system

Abstract

The utility model relates to the technical field of photovoltaic module production, in particular to a junction box turnover box shuffling and conveying mechanism and a photovoltaic module production system. The utility model provides a junction box turnover box shuffling and conveying mechanism which comprises a photovoltaic module junction box turnover box shuffling assembly and a photovoltaic module junction box vibration feeding assembly. The photovoltaic module junction box turnover box pouring assembly comprises a photovoltaic module junction box turnover box feeding line, a box turning structure and a photovoltaic module junction box feeding line; the turnover box structure is provided with an inlet and an outlet, the photovoltaic module junction box turnover box feeding line is arranged at the inlet, and the photovoltaic module junction box feeding line is arranged at the outlet; the box overturning structure automatically discharges materials, manpower is saved, the efficiency is high, the production efficiency is improved, meanwhile, the photovoltaic module junction boxes are conveyed to the photovoltaic module junction box vibration feeding assembly through the photovoltaic module junction box feeding line, and screening of the photovoltaic module junction boxes with the front faces facing upwards is achieved through vibration feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component production, in particular to a junction box turnover box unloading and conveying mechanism and a photovoltaic component production system. Background Art

[0002] The junction box is a connecting device between the photovoltaic cell array composed of photovoltaic cell modules and the photovoltaic charging control device. Its main function is to connect the power generated by the solar cell to the external circuit and conduct the current generated by the photovoltaic module. The junction box needs to be installed after the photovoltaic solar panel is produced.

[0003] Photovoltaic module junction boxes are divided into positive junction boxes, negative junction boxes and intermediate junction boxes. They are all packed in turnover boxes when they are received. At present, on the market, most of the photovoltaic junction boxes are manually poured into the hopper of the feeding line and fed to the vibration plate through the feeding line when they are vibrated.

[0004] However, manual pouring wastes manpower and is inefficient, affecting production efficiency. Utility Model Content

[0005] The utility model aims to provide a junction box turnover box unloading and conveying mechanism and a photovoltaic module production system to solve the technical problems in the prior art of manual unloading, which wastes manpower, is inefficient and affects production efficiency.

[0006] The utility model provides a junction box turnover box unloading and conveying mechanism, comprising: a photovoltaic module junction box turnover box unloading component and a photovoltaic module junction box vibration feeding component;

[0007] The photovoltaic module junction box turnover box unloading assembly includes a photovoltaic module junction box turnover box feeding line, a box turning structure and a photovoltaic module junction box feeding line;

[0008] The box turning structure has an inlet and an outlet, the photovoltaic module junction box turnover box feeding line is arranged at the inlet, and the photovoltaic module junction box feeding line is arranged at the outlet;

[0009] The photovoltaic component junction box turnover box feeding line is used to feed the photovoltaic component junction box turnover box into the inlet, and the box turning structure is used to flip the photovoltaic component junction box turnover box so that the photovoltaic component junction box in the photovoltaic component junction box turnover box is poured out from the outlet to the photovoltaic component junction box feeding line, and the photovoltaic component junction box feeding line is used to feed the photovoltaic component junction box to the photovoltaic component junction box vibration feeding assembly.

[0010] As a further technical solution, the photovoltaic module junction box vibration feeding assembly includes a vibration plate, a transition channel and a buffer conveyor line;

[0011] The inner wall of the vibration plate is provided with a spiral riser, and the terminal end of the spiral riser is connected to the buffer conveyor line through the transition channel;

[0012] The vibration plate screens the photovoltaic module junction boxes facing up through the spiral lifting platform, so that the photovoltaic module junction boxes facing up pass through the spiral lifting platform and the transition channel in sequence and enter the cache conveyor line.

[0013] As a further technical solution, along the conveying direction of the cache conveyor line, a first telescopic gear rod and a second telescopic gear rod are sequentially arranged on the cache conveyor line, and the first telescopic gear rod and the second telescopic gear rod are both used to block the photovoltaic module junction box on the cache conveyor line;

[0014] A buffer area is formed between the first telescopic lever and the second telescopic lever, and the buffer area is used to buffer the photovoltaic component junction box.

[0015] As a further technical solution, it also includes a discharge detection sensor, which is arranged at one end of the buffer conveying line away from the transition channel;

[0016] It also includes an in-place detection sensor, which is arranged on the buffer conveying line and located between the first telescopic gear rod and the second telescopic gear rod.

[0017] As a further technical solution, the box turning structure includes a lower seat, an upper shell, a turning seat, a belt conveyor line and a turning drive;

[0018] The lower seat is provided with opposite side panels, the upper shell is inserted between the opposite side panels, and the top of the upper shell near one end of the photovoltaic module junction box feeding line is rotatably connected with the opposite side panel, the upper shell is provided with the inlet at one end of the photovoltaic module junction box turnover box feeding line, and the upper shell is provided with the outlet at the top of the upper shell near one end of the photovoltaic module junction box feeding line;

[0019] The flip seat and the flip driver are both arranged on the lower seat, and the flip seat is located between the opposite side plates, the belt transmission line is arranged on the flip seat, and the flip driver is connected to the flip seat.

[0020] As a further technical solution, the box turning structure further includes a box pressing plate and a telescopic drive;

[0021] The telescopic driver is arranged on the top of the upper shell, and the box-pressing plate is arranged in the upper shell and connected with the telescopic driver.

[0022] As a further technical solution, the photovoltaic module junction box turnover box feeding line includes a Mecanum wheel conveyor line body;

[0023] The Mecanum wheel transmission line body comprises a seat body, a Mecanum wheel set arranged in pairs and rotating in opposite directions, and a driving electric roller;

[0024] The Mecanum wheel set and the driving electric roller are both arranged on the base body, and the Mecanum wheel set includes a Mecanum wheel right wheel set and a Mecanum wheel left wheel set, and the two are respectively connected to the driving electric roller.

[0025] As a further technical solution, the photovoltaic module junction box turnover box feeding line also includes a belt conveyor line body;

[0026] The Mecanum wheel transmission line body is arranged between the box turning structure and the belt transmission line body.

[0027] As a further technical solution, the photovoltaic module junction box feeding line is a baffle feeding line, and the baffle feeding line is arranged at an angle.

[0028] The utility model provides a photovoltaic assembly production system, which comprises the junction box turnover box unloading and conveying mechanism.

[0029] Compared with the prior art, the technical advantages of the junction box turnover box unloading conveying mechanism and photovoltaic module production system provided by the utility model are:

[0030] The utility model provides a junction box turnover box unloading and conveying mechanism, comprising: a photovoltaic component junction box turnover box unloading assembly and a photovoltaic component junction box vibration feeding assembly; the photovoltaic component junction box turnover box unloading assembly comprises a photovoltaic component junction box turnover box feeding line, a box turning structure and a photovoltaic component junction box feeding line; the box turning structure has an inlet and an outlet, the photovoltaic component junction box turnover box feeding line is arranged at the inlet, and the photovoltaic component junction box feeding line is arranged at the outlet; the photovoltaic component junction box turnover box feeding line is used to feed the photovoltaic component junction box turnover box into the inlet, the box turning structure is used to flip the photovoltaic component junction box turnover box, so that the photovoltaic component junction box in the photovoltaic component junction box turnover box is poured out from the outlet to the photovoltaic component junction box feeding line, and the photovoltaic component junction box feeding line is used to feed the photovoltaic component junction box to the photovoltaic component junction box vibration feeding assembly.

[0031] The photovoltaic module junction box turnover box feeding line feeds the photovoltaic module junction box turnover box into the inlet of the box turning structure, and the box turning structure turns the photovoltaic module junction box turnover box over, so that the photovoltaic module junction box in the photovoltaic module junction box turnover box is poured out from the outlet of the box turning structure to the photovoltaic module junction box feeding line. Automatic pouring saves manpower and has high efficiency, which improves production efficiency. At the same time, the photovoltaic module junction box feeding line sends the photovoltaic module junction box to the photovoltaic module junction box vibration feeding assembly, and the photovoltaic module junction box facing up is screened through vibration feeding.

[0032] The photovoltaic module production system provided by the utility model includes the above-mentioned junction box turnover box unloading and conveying mechanism. Therefore, the technical advantages and effects achieved by it include the technical advantages and effects achieved by the above-mentioned junction box turnover box unloading and conveying mechanism, which will not be elaborated here.

[0033] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 A schematic diagram of the structure of the unloading and conveying mechanism for the junction box turnover box provided in an embodiment of the utility model;

[0036] Figure 2 A schematic diagram of the structure of a photovoltaic module junction box vibration feeding assembly without an installation box provided by an embodiment of the utility model;

[0037] Figure 3 A schematic diagram of the structure of a cache conveyor line provided in an embodiment of the utility model.

[0038] Icons: 1-inlet; 2-outlet; 3-lower seat; 4-upper shell; 5-belt conveyor line; 6-box pressing plate; 7-telescopic drive; 8-limit guide shaft; 9-Mecanum wheel conveyor line body; 10-belt conveyor line body; 11-empty box slide; 12-anti-slip baffle; 13-baffle feeding line; 14-vibrating plate; 15-transition material channel; 16-buffer conveyor line; 17-spiral rising platform; 18-first telescopic gear lever; 19-second telescopic gear lever; 20-discharging detection sensor; 21-arrival detection sensor; 22-feeding detection sensor; 23-guide limit plate; 24-protrusion; 25-installation box; 26-material detection sensor. DETAILED DESCRIPTION

[0039] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are 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.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0043] The present invention will be further described in detail below through specific implementation examples in conjunction with the accompanying drawings.

[0044] Specific structure such as Figures 1 to 3 shown.

[0045] The present embodiment provides a junction box turnover box unloading and conveying mechanism, including: a photovoltaic module junction box turnover box unloading assembly and a photovoltaic module junction box vibration feeding assembly; the photovoltaic module junction box turnover box unloading assembly includes a photovoltaic module junction box turnover box feeding line, a box turning structure and a photovoltaic module junction box feeding line; the box turning structure has an inlet 1 and an outlet 2, the photovoltaic module junction box turnover box feeding line is arranged at the inlet 1, and the photovoltaic module junction box feeding line is arranged at the outlet 2; the photovoltaic module junction box turnover box feeding line is used to feed the photovoltaic module junction box turnover box into the inlet 1, the box turning structure is used to flip the photovoltaic module junction box turnover box, so that the photovoltaic module junction box in the photovoltaic module junction box turnover box is poured out from the outlet 2 to the photovoltaic module junction box feeding line, and the photovoltaic module junction box feeding line is used to feed the photovoltaic module junction box to the photovoltaic module junction box vibration feeding assembly.

[0046] In this embodiment, the photovoltaic module junction box turnover box feeding line feeds the photovoltaic module junction box turnover box into the inlet 1 of the box turning structure, and the box turning structure turns the photovoltaic module junction box turnover box over, so that the photovoltaic module junction box in the photovoltaic module junction box turnover box is poured out from the outlet 2 of the box turning structure to the photovoltaic module junction box feeding line. Automatic pouring saves manpower and has high efficiency, thereby improving production efficiency. At the same time, the photovoltaic module junction box feeding line feeds the photovoltaic module junction box to the photovoltaic module junction box vibration feeding assembly, and the photovoltaic module junction box facing up is screened through vibration feeding.

[0047] In the optional technical scheme of this embodiment, the box turning structure includes a lower seat 3, an upper shell 4, a flip seat, a belt conveyor line 5 and a flip drive; the lower seat 3 is provided with opposite side panels, the upper shell 4 is inserted between the opposite side panels, and is rotatably connected to the opposite side panel near the top of one end of the photovoltaic module junction box feeding line, the upper shell 4 is provided with an inlet 1 at one end of the photovoltaic module junction box turnover box feeding line, and the upper shell 4 is provided with an outlet 2 at the top of one end of the photovoltaic module junction box feeding line; the flip seat and the flip drive are both provided on the lower seat 3, and the flip seat is located between the opposite side panels, the belt conveyor line 5 is provided on the flip seat, and the flip drive is connected to the flip seat.

[0048] In this embodiment, when the photovoltaic component junction box turnover box feeding line feeds the photovoltaic component junction box turnover box into the entrance 1 of the box turning structure, the belt conveyor line 5 can transport the photovoltaic component junction box turnover box into the box turning structure, that is, between the lower seat 3 and the upper shell 4, and then the flip driver drives the flip seat to flip and drive the photovoltaic component junction box turnover box to flip a certain angle, and at the same time, the top of the photovoltaic component junction box turnover box can drive the upper shell 4 to rotate around its top near one end of the photovoltaic component junction box feeding line. After rotating a certain angle, the photovoltaic component junction box in the photovoltaic component junction box turnover box is poured out from the photovoltaic component junction box turnover box and enters the photovoltaic component junction box feeding line through the outlet 2. The box turning structure has a simple structure and is easy to flip, and the photovoltaic component junction box turnover box is flipped inside the lower seat 3 and the upper shell 4 to prevent the photovoltaic component junction box from scattering to the outside.

[0049] The present embodiment is not limited thereto, and the box turning structure may also be other structures in the prior art that can turn over the turnover box, as long as the requirements are met.

[0050] In the optional technical solution of this embodiment, the box turning structure also includes a box pressing plate 6 and a telescopic driver 7; the telescopic driver 7 is arranged on the top of the upper shell 4, and the box pressing plate 6 is arranged in the upper shell 4 and connected to the telescopic driver 7.

[0051] In this embodiment, after the photovoltaic module junction box turnover box enters the box turning structure, the telescopic driver 7 drives the box pressing plate 6 to press down on the top rear side of the box opening of the photovoltaic module junction box turnover box, so that the top front side of the box opening of the photovoltaic module junction box turnover box leaks out, and then the flip driver drives the flip seat to flip, so that the photovoltaic module junction box in the photovoltaic module junction box turnover box is poured out from the top front side of the box opening of the photovoltaic module junction box turnover box. The box pressing plate 6 presses the top rear side of the box opening of the photovoltaic module junction box turnover box, so as to ensure the stability of the photovoltaic module junction box turnover box during the box turning process and ensure the pouring effect. The telescopic driver 7 can be a telescopic motor or a telescopic cylinder.

[0052] In the optional technical solution of this embodiment, the box turning structure further includes a limiting guide shaft 8, a limiting guide hole is provided at the top of the upper shell 4, one end of the limiting guide shaft 8 is connected to the box pressing plate 6, and the other end is passed through the limiting guide hole. When the box pressing plate 6 moves up and down, the guiding limiting shaft also moves up and down at the guiding limiting hole, and the guiding limiting function of the guiding limiting shaft and the guiding limiting hole cooperates with each other to make the box pressing plate 6 move stably, thereby ensuring the stable box pressing effect of the box pressing plate 6.

[0053] In the optional technical solution of this embodiment, the photovoltaic module junction box turnover box feeding line includes a Mecanum wheel transmission line body 9; the Mecanum wheel transmission line body 9 includes a base body, a Mecanum wheel set arranged in pairs and rotating in opposite directions, and a driving electric roller; the Mecanum wheel set and the driving electric roller are both arranged on the base body, and the Mecanum wheel set includes a Mecanum wheel right wheel set and a Mecanum wheel left wheel set, each of which is connected to the driving electric roller. The Mecanum wheel transmission line body 9 can transport in multiple directions, and the Mecanum wheel transmission line body 9 adjusts the transport direction according to demand to transport the photovoltaic module junction box turnover box to the inlet 1, thereby improving applicability.

[0054] In the optional technical solution of this embodiment, the photovoltaic module junction box turnover box feeding line also includes a belt conveyor line body 10; the Mecanum wheel conveyor line body 9 is arranged between the box turning structure and the belt conveyor line body 10. The photovoltaic module junction box turnover box is sent to the Mecanum wheel conveyor line body 9 through the belt conveyor line body 10, and the photovoltaic module junction box turnover box does not need to be manually transported and placed on the Mecanum wheel conveyor line body 9, which saves manpower and improves efficiency.

[0055] In this embodiment, the driving electric roller is fixedly mounted on the frame of the seat body, and is connected to the Mecanum wheel set through a multi-V belt. The driving electric roller can drive the Mecanum wheel to rotate at a certain angle. The Mecanum wheel set includes a Mecanum wheel right wheel set and a Mecanum wheel left wheel set, and each of them is connected to the driving electric roller. The driving electric rollers of the two exist independently and do not conflict with each other. The Mecanum wheel right wheel set includes a Mecanum wheel right wheel, a transmission shaft, a multi-V belt pulley and a support. The support is provided with two and the two are symmetrically arranged on the two side frames of the seat body, and the two are connected by a line The support is perpendicular to the feeding direction of the belt conveyor body 10, and the support is fixedly connected to the inner surface of the frame of the support body, so that the Mecanum wheel conveyor body 9 can be combined with the belt conveyor body 10 to work; a transmission shaft can be rotatably installed between the two symmetrically distributed supports, and the right wheel of the Mecanum wheel is installed on the transmission shaft, and the transmission shaft can drive the right wheel of the Mecanum wheel to rotate thereon, wherein the rotation power source of the transmission shaft mainly depends on the multi-V belt pulley, which is connected to the transmission shaft and is installed on one side of the support close to the end of the right wheel of the Mecanum wheel, and the transmission shaft is connected to the multi-V belt pulley. When the shaft is working, the Mecanum wheel group on it rotates with the transmission shaft. During normal operation, there are usually multiple Mecanum wheel right wheels that are used together and installed on the transmission shaft at the same time. In order to ensure that the work of each Mecanum wheel right wheel does not affect each other, spacers are provided between adjacent Mecanum wheel right wheels to separate the adjacent Mecanum wheel right wheels. Among them, the working principle of the Mecanum wheel left wheel group is the same as that of the Mecanum wheel right wheel group. The only difference between the two is that the movement directions of the Mecanum wheels are opposite. One is the Mecanum wheel left wheel and the other is the Mecanum wheel right wheel. The left and right Mecanum wheel groups are the same. Further, in order to better distinguish the left Mecanum wheel group from the right Mecanum wheel group, the multi-V belt pulleys in the two are not installed on the same side. When the cargo is heavy, the number of Mecanum wheel groups can be increased, and the number is an even number. The number of the left Mecanum wheel group and the right Mecanum wheel group is the same. No matter how many sets of the left Mecanum wheel group or the right Mecanum wheel group are set, only one driving electric roller of the left Mecanum wheel group or the right Mecanum wheel group is set for linkage control.

[0056] In the optional technical solution of this embodiment, the photovoltaic module junction box turnover box feeding line also includes an empty box slide 11; the empty box slide 11 is arranged in parallel with the belt conveyor line body 10, and the empty box slide 11 corresponds to the inlet 1.

[0057] In this embodiment, after the photovoltaic module junction box turnover box enters the Mecanum wheel conveyor line 9 from the belt conveyor line 10, the Mecanum wheel conveyor line 9 conveys the photovoltaic module junction box box to the side of the empty box slide 11, and at the same time conveys it to the direction of the entrance 1 until it enters the entrance 1. After the photovoltaic module junction box turnover box is turned over and unloaded, the empty photovoltaic module junction box turnover box is sent out from the entrance 1 to the Mecanum wheel conveyor line 9 through the belt conveyor line 5, and then the Mecanum wheel conveyor line 9 sends the empty photovoltaic module junction box turnover box to the empty box slide 11 and is drawn out by the empty box slide 11. The setting of the empty box slide 11 enables the empty photovoltaic module junction box turnover box to be automatically discharged, saving manpower.

[0058] In the optional technical solution of this embodiment, an anti-slip baffle 12 is provided at one end of the seat body close to the box turning structure, and the anti-slip baffle 12 corresponds to the belt conveyor line body 10. This prevents the photovoltaic module junction box turnover box conveyed by the Mecanum wheel conveyor line body 9 from slipping out from the opposite side of the belt conveyor line body 10, thereby ensuring the reliability of the conveying.

[0059] In the optional technical solution of this embodiment, the photovoltaic module junction box feeding line is a baffle feeding line 13, and the baffle feeding line 13 is set at an angle. The photovoltaic module junction boxes poured out from the outlet 2 enter the hopper of the baffle feeding line 13, and are fed from bottom to top through the baffle feeding line 13. Since there cannot be too many photovoltaic module junction boxes between the baffles, concentrated feeding can be effectively avoided, which causes the photovoltaic module junction boxes to be concentrated in one place. At the same time, the setting of the baffle prevents the photovoltaic module junction boxes from sliding down, ensuring the feeding effect. However, it is not limited to this. The photovoltaic module junction box feeding line can also be a belt line, as long as it meets the needs.

[0060] In the optional technical solution of this embodiment, the photovoltaic module junction box vibration loading assembly includes: a vibration plate 14, a transition channel 15 and a buffer conveyor line 16; the inner wall of the vibration plate 14 is provided with a spiral rising platform 17, and the terminal of the spiral rising platform 17 is connected to the buffer conveyor line 16 through the transition channel 15; the vibration plate 14 screens the photovoltaic module junction boxes facing up through the spiral rising platform 17, so that the photovoltaic module junction boxes facing up can enter the buffer conveyor line 16 through the spiral lifting platform and the transition channel 15 in turn.

[0061] In this embodiment, a spiral rising platform 17 is provided on the inner wall of the vibration disk 14. When the vibration disk 14 vibrates, the photovoltaic component junction box at the bottom can rise along the spiral rising platform 17. Since the front side of the photovoltaic component junction box is uneven but the back side is flat, the photovoltaic component junction box with the front side facing up can smoothly rise along the spiral rising platform 17 and enter the cache conveyor line 16 through the transition channel 15, while the photovoltaic component junction box with the back side facing up will automatically fall off during the rising process along the spiral rising platform 17 until it can smoothly spirally rise to the platform 17 when it is facing up. The photovoltaic component junction boxes with the front side facing up can be screened by the spiral rising platform 17, and the photovoltaic component junction boxes with the front side facing up can be continuously conveyed by the spiral rising platform 17, thereby improving production efficiency. The structure is simple, and screening is convenient and accurate. At the same time, the photovoltaic component junction boxes with the front side facing up that are screened out can enter the cache conveyor line 16 through the transition channel 15, and compared with the prior art, they do not need to be taken out by a robotic arm claw, the structure is simple, and the time consumption is short, thereby improving production efficiency.

[0062] In this embodiment, the transition channel 15 has protective plates on both sides, so that the photovoltaic module junction box will not fall off after entering the transition channel 15, and the photovoltaic module junction box can be transported by vibrating the transition channel 15.

[0063] In the optional technical solution of the present embodiment, along the conveying direction of the cache conveyor line 16, a first telescopic gear rod 18 and a second telescopic gear rod 19 are sequentially arranged on the cache conveyor line 16, and the first telescopic gear rod 18 and the second telescopic gear rod 19 are both used to block the photovoltaic module junction box on the cache conveyor line 16; a cache area is formed between the first telescopic gear rod 18 and the second telescopic gear rod 19, and the cache area is used to cache the photovoltaic module junction box.

[0064] In this embodiment, the first telescopic gear rod 18 and the second telescopic gear rod 19 are located between the two ends of the cache conveyor line 16, and the first telescopic gear rod 18 is located above the cache conveyor line 16, and the second telescopic gear rod 19 is located on the side of the cache conveyor line 16. A photovoltaic component junction box is cached in the cache area. When the photovoltaic component junction box at the end of the cache conveyor line 16 is taken away, the second telescopic gear rod 19 retracts to release the photovoltaic component junction box in the cache area, and then extends again. The first telescopic gear rod 18 retracts to allow the next photovoltaic component junction box to enter the cache area and then extends to block the subsequent photovoltaic component junction box from entering the cache area. In this way, there is always only one photovoltaic component junction box at the end of the cache conveyor line 16, avoiding the accumulation of photovoltaic component junction boxes at the end of the cache conveyor line 16.

[0065] The optional technical scheme of this embodiment also includes a discharge detection sensor 20. The discharge detection sensor 20 is arranged at one end of the buffer conveyor line 16 away from the transition material channel 15 and facing the starting end of the buffer conveyor line 16. The photovoltaic component junction box flowing out of the buffer area gets closer and closer to the discharge detection sensor 20 during the conveying process until the discharge detection sensor 20 senses the photovoltaic component junction box. The buffer area caches the next photovoltaic component junction box to avoid the next photovoltaic component junction box and the previous one being sent out of the buffer area and resulting in accumulation at the end of the buffer conveyor line 16. When the photovoltaic component junction box sensed by the discharge detection sensor 20 is taken away, the buffer area releases the next photovoltaic component junction box. The setting of the discharge detection sensor 20 effectively ensures that there can only be one photovoltaic component junction box at the end of the buffer conveyor line 16.

[0066] The optional technical solution of this embodiment further includes an in-place detection sensor 21, which is arranged on the buffer conveyor line 16 and is located between the first telescopic lever 18 and the second telescopic lever 19. The direction of the in-place detection sensor 21 is perpendicular to the conveying direction of the buffer conveyor line 16. When the in-place detection sensor 21 detects that the next photovoltaic module junction box enters the buffer area, the first telescopic lever extends to block the next photovoltaic module junction box from entering, effectively ensuring that there can only be one photovoltaic module junction box in the buffer area.

[0067] The optional technical solution of this embodiment further includes a material feeding detection sensor 22 , which is arranged at one end of the buffer conveying line 16 close to the transition channel 15 .

[0068] In this embodiment, the feed detection sensor 22 is located at the starting end of the cache conveyor line 16, and the direction of the feed detection sensor 22 is perpendicular to the conveying direction of the cache conveyor line 16. When there is a photovoltaic component junction box at the starting end of the cache conveyor line 16, the feed detection sensor 22 has a signal. When there is no photovoltaic component junction box at the starting end of the cache conveyor line 16, the feed detection sensor 22 has no signal. At this time, the vibration plate 14 is prompted to continue working and loading materials until the vibration plate 14 stops working when the feed detection sensor 22 has a signal. The setting of the feed detection sensor 22 effectively ensures the continuous transportation of the photovoltaic component junction box.

[0069] The optional technical solution of this embodiment further includes relatively arranged guide limit plates 23, and along the conveying direction of the buffer conveyor line 16, the relatively arranged guide limit plates 23 are respectively arranged on both sides of the buffer conveyor line 16. The photovoltaic module junction box is conveyed between the relatively arranged guide limit plates 23 to prevent the photovoltaic module junction box from falling on both sides of the buffer conveyor line 16.

[0070] In the optional technical solution of this embodiment, a protrusion 24 is provided at one end of the guide limit plate 23 away from the transition channel 15, and the protrusion 24 is located on the opposite side of the guide limit plate 23. The photovoltaic module junction box flowing out of the buffer area is transported to the protrusion 24 and blocked, so as to prevent the photovoltaic module junction box from falling at the end of the buffer conveyor line 16. At the same time, a gap is left between the relative protrusions 24 for the discharge detection sensor 20 to sense, and the relative protrusions 24 can also prevent the photovoltaic module junction box from hitting the discharge detection sensor 20.

[0071] The optional technical solution of this embodiment further includes an installation box 25, in which the vibration plate 14, the transition channel 15 and the buffer conveyor line 16 are all arranged, and one end of the buffer conveyor line 16 away from the transition channel 15 extends out of the installation box 25. The installation box 25 effectively protects the vibration plate 14, the transition channel 15 and the buffer conveyor line 16 to prevent external influences on their operation.

[0072] The optional technical solution of this embodiment further includes a material detection sensor 26, which is arranged above the vibration plate 14. The material detection sensor 26 is located in the installation box 25, and detects whether there is a photovoltaic module junction box at the bottom of the vibration plate 14 through the material detection sensor 26. If not, the material is fed to the vibration plate 14.

[0073] A photovoltaic module production system provided in this embodiment includes the above-mentioned junction box turnover box unloading and conveying mechanism. Therefore, the technical advantages and effects achieved by the photovoltaic module production system include the technical advantages and effects achieved by the above-mentioned junction box turnover box unloading and conveying mechanism, which will not be repeated here.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A junction box turnover box unloading and conveying mechanism, characterized in that: include: Photovoltaic module junction box turnover box unloading assembly and photovoltaic module junction box vibration loading assembly; The photovoltaic module junction box turnover box unloading assembly includes a photovoltaic module junction box turnover box feeding line, a box turning structure and a photovoltaic module junction box feeding line; The box turning structure has an inlet (1) and an outlet (2), the photovoltaic module junction box turnover box feeding line is arranged at the inlet (1), and the photovoltaic module junction box feeding line is arranged at the outlet (2); The photovoltaic module junction box turnover box feeding line is used to feed the photovoltaic module junction box turnover box into the inlet (1), and the box turning structure is used to flip the photovoltaic module junction box turnover box so that the photovoltaic module junction box in the photovoltaic module junction box turnover box is poured out from the outlet (2) onto the photovoltaic module junction box feeding line, and the photovoltaic module junction box feeding line is used to feed the photovoltaic module junction box to the photovoltaic module junction box vibration feeding assembly.

2. The junction box turnover box unloading and conveying mechanism according to claim 1 is characterized in that: The photovoltaic module junction box vibration loading assembly comprises a vibration plate (14), a transition channel (15) and a buffer conveyor line (16); The inner wall of the vibration plate (14) is provided with a spiral rise platform (17), and the terminal end of the spiral rise platform (17) is connected to the buffer conveying line (16) through the transition channel (15); The vibration plate (14) screens the photovoltaic module junction boxes facing upward through the spiral lifting platform (17), so that the photovoltaic module junction boxes facing upward pass through the spiral lifting platform and the transition channel (15) in sequence and enter the buffer conveyor line (16).

3. The junction box turnover box unloading and conveying mechanism according to claim 2 is characterized in that: Along the conveying direction of the cache conveyor line (16), a first telescopic gear rod (18) and a second telescopic gear rod (19) are sequentially arranged on the cache conveyor line (16), and the first telescopic gear rod (18) and the second telescopic gear rod (19) are both used to block the photovoltaic module junction box on the cache conveyor line (16); A buffer area is formed between the first telescopic lever (18) and the second telescopic lever (19), and the buffer area is used to buffer the photovoltaic module junction box.

4. The junction box turnover box unloading and conveying mechanism according to claim 3 is characterized in that: It also includes a discharge detection sensor (20), wherein the discharge detection sensor (20) is arranged at one end of the buffer conveying line (16) away from the transition channel (15); It also comprises an in-place detection sensor (21), which is arranged on the buffer conveying line (16) and located between the first telescopic gear rod (18) and the second telescopic gear rod (19).

5. The junction box turnover box unloading and conveying mechanism according to any one of claims 1 to 4, characterized in that: The box turning structure comprises a lower seat (3), an upper shell (4), a turning seat, a belt conveyor line (5) and a turning drive; The lower seat (3) is provided with opposite side panels, the upper shell (4) is inserted between the opposite side panels, and is rotatably connected to the opposite side panels at the top near one end of the photovoltaic module junction box feeding line, the upper shell (4) is provided with the inlet (1) at one end near the photovoltaic module junction box turnover box feeding line, and the upper shell (4) is provided with the outlet (2) at the top near one end of the photovoltaic module junction box feeding line; The flip seat and the flip driver are both arranged on the lower seat (3), and the flip seat is located between the opposite side plates, the belt conveyor line (5) is arranged on the flip seat, and the flip driver is connected to the flip seat.

6. The unloading and conveying mechanism for the junction box turnover box according to claim 5 is characterized in that: The box turning structure also includes a box pressing plate (6) and a telescopic driver (7); The telescopic driver (7) is arranged on the top of the upper shell (4), and the box-pressing plate (6) is arranged in the upper shell (4) and connected to the telescopic driver (7).

7. The junction box turnover box unloading and conveying mechanism according to claim 5, characterized in that: The photovoltaic module junction box turnover box feeding line comprises a Mecanum wheel transmission line body (9); The Mecanum wheel transmission line body (9) comprises a seat body, a Mecanum wheel set arranged in pairs and rotating in opposite directions, and a driving electric roller; The Mecanum wheel set and the driving electric roller are both arranged on the base body, and the Mecanum wheel set includes a Mecanum wheel right wheel set and a Mecanum wheel left wheel set, and the two are respectively connected to the driving electric roller.

8. The junction box turnover box unloading and conveying mechanism according to claim 7, characterized in that: The photovoltaic module junction box turnover box feeding line also includes a belt conveyor line body (10); The Mecanum wheel transmission line body (9) is arranged between the box turning structure and the belt transmission line body (10).

9. The junction box turnover box unloading and conveying mechanism according to any one of claims 1 to 4, characterized in that: The photovoltaic module junction box feeding line is a baffle feeding line (13), and the baffle feeding line (13) is arranged obliquely.

10. A photovoltaic module production system, characterized in that: It comprises the unloading and conveying mechanism for the junction box turnover box as described in any one of claims 1-9.

Images