Photovoltaic inverter production line equipment

Abstract

The utility model relates to the technical field of production lines, in particular to photovoltaic inverter production line equipment, which adopts the technical scheme that the photovoltaic inverter production line equipment comprises a bottom plate mechanism, and is characterized in that the bottom plate mechanism comprises a first bottom plate and a second bottom plate, grooves are formed in the upper sides of the first bottom plate and the second bottom plate, and conveying shafts are mounted between the grooves at equal intervals; a telescopic mechanism is connected between the first bottom plate and the second bottom plate, chassis are arranged at the corners of the lower end face of the first bottom plate and the corners of the lower end face of the second bottom plate, a first side box is fixed to the upper end of the outer side of the first bottom plate, and a second side box is fixed to the upper end of the outer side of the second bottom plate. The device has the advantages that the conveying width of the conveying belt can be adjusted conveniently, guidance is accurate, conveying belts with different widths can be erected in a matched mode, and operability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of production lines, in particular to equipment for a photovoltaic inverter production line. Background Technique

[0002] A photovoltaic inverter can convert the variable DC voltage generated by a photovoltaic solar panel into AC power with the frequency of the commercial power grid, which can be fed back to the commercial power transmission system or used for an off-grid power grid. A photovoltaic inverter is one of the important system balances in a photovoltaic array system and can be used in conjunction with equipment powered by general AC power. A solar inverter has special functions to cooperate with a photovoltaic array, such as the functions of maximum power point tracking and islanding effect protection.

[0003] During the production process of the outer casing of a photovoltaic inverter, it is necessary to transfer and convey different processes through conveying equipment. The conveying and transferring mechanism of the existing device has a relatively simple structure and cannot adjust the conveying width according to the size of the outer casing during use. An overly large conveying width occupies a large volume and has poor import accuracy; moreover, a transmission belt needs to be erected outside the conveying roller of the existing conveying equipment, and the existing conveying roller is not convenient for adapting to transmission belts of different widths, and the operability is poor. Content of the Utility Model

[0004] The purpose of the utility model is to provide equipment for a photovoltaic inverter production line, which has the advantages of being convenient to adjust the conveying width of a conveyor belt, precise guidance, being adaptable to erect transmission belts of different widths, and having strong operability, and solves the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: Equipment for a photovoltaic inverter production line, including a bottom plate mechanism, characterized in that: the bottom plate mechanism includes:

[0006] A first bottom plate and a second bottom plate, grooves are opened on the upper sides of the first bottom plate and the second bottom plate, and transmission shafts are equidistantly installed between the grooves. A telescopic mechanism is connected between the first bottom plate and the second bottom plate. Chassis are provided at the corners of the lower end faces of the first bottom plate and the second bottom plate. A first side box is fixed to the upper end of the outer side of the first bottom plate, and a second side box is fixed to the upper end of the outer side of the second bottom plate.

[0007] When using the equipment of the photovoltaic inverter production line of the present utility model, start the externally connected motor of the first side box. The motor drives the driving gear and the transmission chain inside the first side box to drive. The driving gear drives the transmission shaft to rotate, and the material is transmitted on the transmission shaft. Start the hydraulic equipment of the telescopic mechanism. The hydraulic cylinder drives the hydraulic rod to expand and contract, adjusting the distance between the first bottom plate and the second bottom plate. Through the sliding of the slide bar in the chute, the first bottom plate and the second bottom plate are driven to displace. At this time, the depth of one end of the transmission shaft adjusted into the shaft sleeve and the second side box is adjusted, and the exposed length of the transmission shaft is adjusted. A transmission belt can be installed on the outside of the transmission shaft for transmission, and the length of the transmission shaft can be adjusted according to the width of the transmission belt for easy adaptation.

[0008] Preferably, the telescopic mechanism includes:

[0009] Hydraulic equipment, and the hydraulic equipment includes:

[0010] A hydraulic cylinder and a hydraulic rod. The top end of the hydraulic rod is connected to the side end of the first bottom plate, and the tail end of the hydraulic cylinder is connected to the side end of the second bottom plate.

[0011] Preferably, the chassis includes:

[0012] Slide bars and chutes. There are four slide bars in total, and the four slide bars are arranged in an array on the lower end faces of the first bottom plate and the second bottom plate. The chutes are opened on the chassis, and the slide bars are slidably installed on the corresponding chassis.

[0013] Preferably, the first side box includes:

[0014] A driving gear and a transmission chain. The rotating shaft of the driving gear is connected to the corresponding transmission shaft, and the transmission chain is drivingly connected to each driving gear.

[0015] Preferably, the shaft sleeves are equidistantly penetrated and installed inside the groove of the second bottom plate, and the shaft sleeves are connected inside the second side box. One end of the transmission shaft passes through the shaft sleeve and is inserted into the second side box.

[0016] Preferably, a notch is opened at the upper end of the chassis, and the notch fits with the corners of the first bottom plate and the second bottom plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: It is powered by an external power supply. The operator starts the device through an external control device, starts the externally connected motor of the first side box, and the motor drives the driving gear and transmission chain inside the first side box to drive. The driving gear drives the transmission shaft to rotate, and the material is transmitted on the transmission shaft. Start the hydraulic equipment of the telescopic mechanism, and the hydraulic cylinder drives the hydraulic rod to extend and retract to adjust the distance between the first bottom plate and the second bottom plate. Through the sliding of the sliding strip in the sliding groove, the first bottom plate and the second bottom plate are driven to displace. At this time, the depth of one end of the transmission shaft adjusted into the shaft sleeve and the second side box is adjusted, and the exposed length of the transmission shaft is adjusted. A transmission belt can be installed outside the transmission shaft for transmission, and the length of the transmission shaft can be adjusted according to the width of the transmission belt for easy adaptation. This device can adjust the length of the conveying mechanism to easily adapt to workpieces of different sizes, facilitate precise guidance, and is also convenient for installing the transmission belt, with strong operability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view structural schematic diagram of the present utility model;

[0019] Figure 2 is a bottom view structural schematic diagram of the present utility model;

[0020] Figure 3 is a structural schematic diagram of the telescopic mechanism of the present utility model;

[0021] Figure 4 is a structural schematic diagram of the chassis of the present utility model.

[0022] The reference numerals and names in the drawings are as follows:

[0023] 100, bottom plate mechanism; 101, first side box; 102, first bottom plate; 103, groove; 104, transmission shaft; 105, second side box; 106, second bottom plate; 107, shaft sleeve; 200, telescopic mechanism; 201, chassis; 202, sliding strip; 203, sliding groove; 204, hydraulic equipment. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1 to 4 , an embodiment provided by the present utility model: a photovoltaic inverter production line device, including:

[0027] The bottom plate mechanism 100 is characterized in that: the bottom plate mechanism 100 includes:

[0028] A first bottom plate 102 and a second bottom plate 106. Grooves 103 are formed on the upper sides of the first bottom plate 102 and the second bottom plate 106, and conveying shafts 104 are equidistantly installed between the grooves 103. A telescopic mechanism 200 is connected between the first bottom plate 102 and the second bottom plate 106. Chassis 201 are provided at the corners of the lower end faces of the first bottom plate 102 and the second bottom plate 106. A first side box 101 is fixed to the upper end of the outer side of the first bottom plate 102, and a second side box 105 is fixed to the upper end of the outer side of the second bottom plate 106.

[0029] In this embodiment,

[0030] The distance between the first bottom plate 102 and the second bottom plate 106 is adjusted by the telescopic mechanism 200, and the extended length of the conveying shaft 104 is changed. Materials are placed on the upper end of the conveying shaft 104, and the materials are transported by the rotation of the conveying shaft 104. Adjusting the distance length of the conveying mechanism is convenient for precise guidance.

[0031] Furthermore,

[0032] Bushings 107 are equidistantly installed through the inner sides of the grooves 103 of the second bottom plate 106, and the bushings 107 are connected to the inside of the second side box 105. One end of the conveying shaft 104 passes through the bushing 107 and is inserted into the second side box 105.

[0033] The conveying shaft 104 passes through the bushing 107 and enters the second side box 105 to adjust the extended length of the conveying shaft 104.

[0034] Embodiment Two

[0035] Please refer to Figures 1 to 4 , an embodiment provided by the present utility model: a photovoltaic inverter production line device. Compared with Embodiment One, this embodiment further includes:

[0036] The telescopic mechanism 200 includes:

[0037] A hydraulic device 204, and the hydraulic device 204 includes:

[0038] A hydraulic cylinder and a hydraulic rod. The top end of the hydraulic rod is connected to the side end of the first bottom plate 102, and the tail end of the hydraulic cylinder is connected to the side end of the second bottom plate 106.

[0039] In this embodiment,

[0040] The hydraulic cylinder and the hydraulic rod of the hydraulic device 204 drive the first bottom plate 102 and the second bottom plate 106 to displace and adjust the distance.

[0041] Embodiment Three

[0042] Please refer to Figures 1 to 4 , an embodiment provided by the present utility model: equipment for a photovoltaic inverter production line. Compared with the first embodiment, this embodiment further includes:

[0043] The chassis 201 includes:

[0044] Slider bars 202 and sliding grooves 203. There are a total of four slider bars 202, and the four slider bars 202 are arranged in an array on the lower end surfaces of the first bottom plate 102 and the second bottom plate 106. The sliding grooves 203 are opened on the chassis 201, and the slider bars 202 are slidably installed on the corresponding chassis 201.

[0045] In this embodiment,

[0046] By the sliding of the slider bars 202 in the sliding grooves 203, the displacement of the first bottom plate 102 and the second bottom plate 106 is realized to ensure stability.

[0047] Furthermore.

[0048] A notch is opened at the upper end of the chassis 201, and the notch fits with the corners of the first bottom plate 102 and the second bottom plate 106.

[0049] The adaptation and fitting of the chassis 201 with the first bottom plate 102 and the second bottom plate 106 are realized through the notch.

[0050] Embodiment Four

[0051] Please refer to Figures 1 to 4 , an embodiment provided by the present utility model: equipment for a photovoltaic inverter production line. Compared with the first embodiment, this embodiment further includes:

[0052] The first side box 101 includes:

[0053] Drive gears and transmission chains. The rotating shafts of the drive gears are connected to the corresponding conveyor shafts 104, and the transmission chains are connected to drive the drive gears.

[0054] In this embodiment,

[0055] The drive gears cooperate with the transmission chains to achieve synchronous rotation, and the rotating shafts of the drive gears are synchronously connected to the corresponding conveyor shafts 104 to realize the rotation of the conveyor shafts 104.

[0056] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. Photovoltaic inverter production line equipment, including a bottom plate mechanism (100), characterized in that: The bottom plate mechanism (100) includes: A first bottom plate (102) and a second bottom plate (106). Grooves (103) are formed on the upper sides of the first bottom plate (102) and the second bottom plate (106), and transmission shafts (104) are equidistantly installed between the grooves (103). A telescopic mechanism (200) is connected between the first bottom plate (102) and the second bottom plate (106). Chassis (201) are provided at the corners of the lower end faces of the first bottom plate (102) and the second bottom plate (106). A first side box (101) is fixed to the upper end of the outer side of the first bottom plate (102), and a second side box (105) is fixed to the upper end of the outer side of the second bottom plate (106).

2. The photovoltaic inverter production line equipment according to claim 1, characterized in that: The telescopic mechanism (200) includes: A hydraulic device (204), and the hydraulic device (204) includes: A hydraulic cylinder and a hydraulic rod. The top end of the hydraulic rod is connected to the side end of the first bottom plate (102), and the tail end of the hydraulic cylinder is connected to the side end of the second bottom plate (106).

3. The photovoltaic inverter production line equipment according to claim 1, characterized in that: The chassis (201) includes: Slider bars (202) and sliding grooves (203). There are four slider bars (202) in total, and the four slider bars (202) are arranged in an array on the lower end faces of the first bottom plate (102) and the second bottom plate (106). The sliding grooves (203) are formed on the chassis (201), and the slider bars (202) are slidably installed on the corresponding chassis (201).

4. The photovoltaic inverter production line equipment according to claim 1, characterized in that: The first side box (101) includes: Drive gears and a transmission chain. The rotating shaft of the drive gear is connected to the corresponding transmission shaft (104), and the transmission chain is drivingly connected to each drive gear.

5. The photovoltaic inverter production line equipment according to claim 1, characterized in that: Bushings (107) are equidistantly installed through the inner sides of the grooves (103) of the second bottom plate (106), and the bushings (107) are connected to the inside of the second side box (105). One end of the transmission shaft (104) passes through the bushing (107) and is inserted into the second side box (105).

6. The photovoltaic inverter production line equipment according to claim 1, characterized in that: A notch is formed on the upper end of the chassis (201), and the notch fits with the corners of the first bottom plate (102) and the second bottom plate (106).

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