Frame gluing device for photovoltaic module processing

Abstract

The utility model relates to the technical field of photovoltaic module production equipment, in particular to a frame gluing device for photovoltaic module processing, which comprises a mechanical arm, the end part of the mechanical arm is fixedly connected with a mounting head, the lower end of the mounting head is detachably connected with a power module, and the lower end of the power module is provided with a glue injection module; the power assembly comprises a machine shell connected with the lower end of the mounting head, a partition plate is arranged at the position, close to a bottom cover of the machine shell, of the machine shell, the side end of the partition plate is fixedly connected with the inner wall of the machine shell, a driving motor is fixedly connected between a top cover of the machine shell and the partition plate, and the end of an output shaft of the driving motor penetrates through the partition plate and is fixedly connected with a driving gear. One side of the driving gear is meshed with a driven gear, the driven gear is in threaded connection with a lead screw, and the upper end and the lower end of the lead screw penetrate through the partition plate and a bottom cover of the machine shell respectively. According to the frame gluing device for photovoltaic module processing, the working process is basically free of manual participation, the production efficiency is improved, the mechanization and automation degree is high, and errors are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module production equipment technical field, specifically is a kind of frame gluing device for photovoltaic module processing. BACKGROUND

[0002] Photovoltaic module is the core component in solar power generation system, and its performance and durability are directly related to the power generation efficiency and life of the whole system. Photovoltaic module frame is an important component of the module, and its main function is to fix and protect photovoltaic panel, prevent external environmental factors such as rain, dust and other erosion, while increasing the mechanical strength of the module. However, there is a gap between the frame of photovoltaic module and photovoltaic panel, which may cause water vapor penetration, dust accumulation and other problems, thereby affecting the performance of the module. In order to solve this problem, gluing treatment is a common process for photovoltaic module frame. Gluing process is to use gluing equipment to fill the gap between the frame and the photovoltaic panel, so as to effectively seal the module and prevent the intrusion of water vapor and dust.

[0003] Through retrieval, the publication number CN207914045U discloses a photovoltaic module gluing machine, which comprises a glue barrel for containing glue; a gluing pump extending into the glue barrel; a first gluing gun head in fluid communication with the gluing pump through a first pipeline for gluing the frame of the photovoltaic module; and a second gluing gun head in fluid communication with the gluing pump through a second pipeline for gluing the junction box of the photovoltaic module, wherein the pipe diameter of the first pipeline is greater than that of the second pipeline.

[0004] Although the above-mentioned photovoltaic module gluing machine can be used for photovoltaic module frame gluing process, manual operation is required to hold the glue gun for gluing, which has the problems of low efficiency and large error. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of frame gluing device for photovoltaic module processing, to solve the problem that the above-mentioned photovoltaic module gluing machine needs manual operation to hold the glue gun for gluing, which has the problems of low efficiency and large error.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A kind of frame gluing device for photovoltaic module processing, including mechanical arm, the end of the mechanical arm is fixedly connected with mounting head, the lower end of the mounting head is detachably connected with power component, the lower end of the power component is provided with glue injection component;

[0008] Specifically, the power assembly includes a housing connected to the lower end of the mounting head, a partition plate is provided near the bottom cover of the housing, the side end of the partition plate is fixedly connected to the inner wall of the housing, a drive motor is fixedly connected between the top cover of the housing and the partition plate, the output shaft end of the drive motor is fixedly connected to a drive gear through the partition plate, a driven gear is meshed on one side of the drive gear, a lead screw is threaded onto the driven gear, and the upper and lower ends of the lead screw pass through the partition plate and the bottom cover of the housing, respectively.

[0009] Specifically, the glue injection assembly includes a glue injection cylinder whose upper end is fixedly connected to the bottom cover of the housing, a lower cover detachably connected to the lower end of the glue injection cylinder, a piston plate slidably connected inside the glue injection cylinder, a column fixedly connected to the upper surface of the piston plate, the column being fixedly connected to the lower end of a lead screw penetrating the upper end of the glue injection cylinder, a first solenoid valve fixedly connected to the lower surface of the lower cover, a glue injection bend fixedly connected to the lower end of the first solenoid valve, and a U-shaped glue injection tube fixedly connected to one side of the first solenoid valve on the lower surface of the lower cover.

[0010] Furthermore, the lower end of the mounting head and the top cover of the housing are connected by a screw.

[0011] Furthermore, one end of a shaft cylinder is fixedly connected to both the upper and lower surfaces of the driven gear, and the other end of the shaft cylinder is rotatably connected to a shaft tube fixedly connected to the lower surface of the partition plate and the upper surface of the bottom cover of the housing.

[0012] Furthermore, the outer surface of the lower end of the glue injection cylinder is provided with an external thread, and the inner surface of the lower cover is provided with an internal thread that matches the external thread on the outer surface of the lower end of the glue injection cylinder.

[0013] Furthermore, a second solenoid valve is installed on the U-shaped injection tube.

[0014] Furthermore, the outlet of the glue injection bend is at an angle.

[0015] As can be seen from the above, the utility model provides the utilization of...

[0016] Compared with existing technologies, it has the following improvements and advantages:

[0017] The utility model provides a kind of frame gluing device for photovoltaic module processing, by setting power component and glue injection component, background PLC controller will be according to the motion trajectory of advance setting mechanical arm control mechanical arm drives the glue injection elbow pipe of frame gluing device and moves to the joint of photovoltaic component's frame and photovoltaic board, and then mechanical arm will move along the joint of four frames and photovoltaic board sequentially, while the output shaft of driving motor drives driving gear positive rotation, and then driving gear will drive meshing driven gear rotation, the internal thread on the driven gear of rotation makes that screw rod drives piston plate slowly moves downward, piston plate moves downward will glue in glue injection cylinder be pressed down and extruded from glue outlet by first electromagnetic valve and glue injection elbow pipe and fill into the joint of light plate and frame, above-mentioned process is basically without manual participation, improve production efficiency, and mechanization degree of automation is high, reduce error. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram for the frame gluing device for photovoltaic module processing proposed in the utility model;

[0019] Figure 2 It is structure schematic diagram of power component and glue injection component for the frame gluing device for photovoltaic module processing proposed in the utility model;

[0020] Figure 3 It is casing cutaway schematic view for the frame gluing device for photovoltaic module processing proposed in the utility model;

[0021] Figure 4 It is glue injection cylinder cutaway schematic view for the frame gluing device for photovoltaic module processing proposed in the utility model;

[0022] Figure 5 It is power component structure schematic view for the frame gluing device for photovoltaic module processing proposed in the utility model;

[0023] Figure 6 It is second electromagnetic valve and glue injection nozzle structure schematic view for the frame gluing device for photovoltaic module processing proposed in the utility model;

[0024] In the drawing: 1, mechanical arm;2, mounting head;3, power component;301, casing;302, partition plate;303, driving motor;304, driving gear;305, driven gear;3051, shaft cylinder;3052, shaft pipe;306, screw rod;4, glue injection component;401, glue injection cylinder;402, lower cover;403, piston plate;404, connecting column;405, first electromagnetic valve;406, glue injection elbow pipe;407, U-shaped glue injection pipe;5, fastening screw; DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0026] Referring to Figures 1 to 6 A frame gluing device for photovoltaic module processing, comprising a mechanical arm 1, the end of the mechanical arm 1 is fixedly connected with a mounting head 2, the lower end of the mounting head 2 is detachably connected with a power assembly 3, and the lower end of the power assembly 3 is provided with a glue injection assembly 4.

[0027] The power assembly 3 comprises a shell 301 connected with the lower end of the mounting head 2, a partition plate 302 is arranged at the bottom cover close to the shell 301, the side end of the partition plate 302 is fixedly connected with the inner wall of the shell 301, a driving motor 303 is fixedly connected between the top cover of the shell 301 and the partition plate 302, the output shaft end of the driving motor 303 is fixedly connected with a driving gear 304 penetrating through the partition plate 302, a driven gear 305 is engaged on one side of the driving gear 304, a lead screw 306 is threadedly connected on the driven gear 305, and the upper and lower ends of the lead screw 306 penetrate through the partition plate 302 and the bottom cover of the shell 301 respectively.

[0028] The glue injection assembly 4 comprises a glue injection cylinder 401 fixedly connected with the bottom cover of the shell 301 at the upper end, a lower cover 402 detachably connected with the lower end of the glue injection cylinder 401, a piston plate 403 slidingly connected in the glue injection cylinder 401, a connecting column 404 fixedly connected with the upper surface of the piston plate 403, the connecting column 404 being fixedly connected with the lower end of the lead screw 306 penetrating through the upper end of the glue injection cylinder 401, a first electromagnetic valve 405 fixedly connected with the lower surface of the lower cover 402, a glue injection elbow 406 fixedly connected with the lower end of the first electromagnetic valve 405, and a U-shaped glue injection pipe 407 fixedly connected with one side of the first electromagnetic valve 405 and on the lower surface of the lower cover 402.

[0029] The top cover of the shell 301 and the lower end of the mounting head 2 are connected through a screw rod 5.

[0030] The upper and lower surfaces of the driven gear 305 are both fixedly connected with one end of a shaft cylinder 3051, and the other end of the shaft cylinder 3051 is rotationally connected with a shaft pipe 3052 fixedly connected with the lower surface of the partition plate 302 and the upper surface of the bottom cover of the shell 301.

[0031] The outer side surface of the lower end of the glue injection cylinder 401 is provided with external threads, and the inner side surface of the lower cover 402 is provided with internal threads matched with the external threads of the outer side surface of the lower end of the glue injection cylinder 401.

[0032] The second electromagnetic valve is mounted on the U-shaped glue injection pipe 407.

[0033] The glue outlet 4061 of the glue injection elbow 406 is an inclined opening.

[0034] Working principle: photovoltaic module is fixed in advance by clamping on the workbench, in the initial state, the piston plate 403 is located at the lowermost end in the glue injection cylinder 401, in order to inject glue into the glue injection cylinder 401, the PLC controller will first close the first electromagnetic valve 405, open the second electromagnetic valve, and then start the drive motor 303 in reverse, and then the output shaft of the drive motor 303 will drive the drive gear 304 to rotate, so that the rotating drive gear 304 will drive the driven gear 305 meshed with it to rotate, and then the internal screw thread on the driven gear 305 will rotate on the external screw thread of the lead screw 306, and then the lead screw 306 will move upwards and drive the piston plate 403 to move upwards in the glue injection cylinder 401, at the same time, the U-shaped glue injection pipe 407 will also transport glue through the glue transport equipment, when the piston plate 403 moves upwards, the glue will also enter the glue injection cylinder 401 through the U-shaped glue injection pipe 407, when the piston plate 403 rises to the top end of the glue injection cylinder 401, the background PLC controller will control the drive motor 303 to stop rotating, at this time the glue in the glue injection pipe 407 is also full, then the second electromagnetic valve is closed and the first electromagnetic valve 405 is opened, at this time the PLC controller will control the mechanical arm to move the glue outlet 4061 of the glue injection pipe 406 of the glue injection device to the joint between the frame of the photovoltaic module and the photovoltaic panel according to the preset mechanical arm movement track, then the mechanical arm 1 will move along the joint between the four frames and the photovoltaic panel 1 in sequence, at the same time, the output shaft of the drive motor 303 drives the drive gear 304 to rotate in the positive direction, and then the drive gear 304 will drive the driven gear 305 meshed with it to rotate, and the internal screw thread of the rotating driven gear 305 will rotate on the internal screw thread of the lead screw 306, so that the lead screw 306 drives the piston plate 403 to move downwards slowly, and the piston plate 403 moves downwards to press the glue in the glue injection cylinder 401 downwards and extrude from the glue outlet 4061 of the glue injection pipe 406 through the first electromagnetic valve 405 and the glue injection pipe 406 and fill into the joint between the photovoltaic panel and the frame, after the four joints of the photovoltaic module are completed, the photovoltaic module on the workbench is removed, and the glue injection work of the next photovoltaic module is carried out.

[0035] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A frame gluing device for processing photovoltaic modules, comprising a mechanical arm (1), characterized in that: The end of the mechanical arm (1) is fixedly connected with a mounting head (2), the lower end of the mounting head (2) is detachably connected with a power assembly (3), and the lower end of the power assembly (3) is provided with a glue injection assembly (4). The power assembly (3) comprises a casing (301) connected with the lower end of the mounting head (2), a partition plate (302) is arranged at the bottom cover close to the casing (301), the side end of the partition plate (302) is fixedly connected with the inner wall of the casing (301), a drive motor (303) is fixedly connected between the top cover of the casing (301) and the partition plate (302), the output shaft end of the drive motor (303) is fixedly connected with a drive gear (304) penetrating through the partition plate (302), one side of the drive gear (304) is engaged with a driven gear (305), a lead screw (306) is threadedly connected on the driven gear (305), and the upper and lower ends of the lead screw (306) penetrate through the partition plate (302) and the bottom cover of the casing (301) respectively. The glue injection assembly (4) comprises a glue injection cylinder (401) fixedly connected with the bottom cover of the casing (301) at the upper end, the lower end of the glue injection cylinder (401) is detachably connected with a lower cover (402), a piston plate (403) is slidably connected in the glue injection cylinder (401), the upper surface of the piston plate (403) is fixedly connected with a connecting column (404), the connecting column (404) is fixedly connected with the lower end of the lead screw (306) penetrating through the upper end of the glue injection cylinder (401), the lower surface of the lower cover (402) is fixedly connected with a first electromagnetic valve (405), the lower end of the first electromagnetic valve (405) is fixedly connected with a glue injection elbow (406), and a U-shaped glue injection pipe (407) is fixedly connected on the side of the first electromagnetic valve (405) and on the lower surface of the lower cover (402).

2. The frame gluing device for processing photovoltaic modules according to claim 1, characterized in that: The lower end of the mounting head (2) and the top cover of the casing (301) are connected through a screw rod (5).

3. The frame gluing device for processing photovoltaic modules according to claim 1, characterized in that: One end of an axle cylinder (3051) is fixedly connected with the upper and lower surfaces of the driven gear (305), and the other end of the axle cylinder (3051) is rotatably connected with an axle pipe (3052) fixedly connected on the lower surface of the partition plate (302) and the upper surface of the bottom cover of the casing (301).

4. The frame gluing device for processing photovoltaic modules according to claim 1, characterized in that: The lower end of the glue injection cylinder (401) is provided with external threads on the outer surface, and the inner surface of the lower cover (402) is provided with internal threads matched with the external threads on the outer surface of the lower end of the glue injection cylinder (401).

5. The frame gluing device for photovoltaic module processing according to claim 1, characterized in that: A second electromagnetic valve is mounted on the U-shaped glue injection pipe (407).

6. The frame gluing device for photovoltaic module processing according to claim 1, characterized in that: The glue outlet (4061) of the glue injection elbow (406) is beveled.

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