Photovoltaic module frame gluing equipment

Abstract

The utility model discloses photovoltaic module frame gluing equipment, relates to the field of gluing equipment, and aims to solve the problem that the sealing effect is affected due to the fact that the gluing line type of an existing gluing device is single and excessive or too little glue is easily caused in the partial area of a frame, the photovoltaic module frame gluing equipment comprises a sliding frame, a glue cylinder is arranged on the sliding frame, and a glue inlet is formed in the upper end of the glue cylinder. A glue outlet pipe is arranged at the lower end of the glue cylinder, a rotary joint is arranged between the glue outlet pipe and the glue cylinder, a cuboid-shaped cavity is formed in the glue outlet pipe, a glue outlet is formed in the lower end of the glue outlet pipe, and a chute is formed in the side edge of the glue outlet. And a wavy glue path is formed through the rotation of the glue outlet pipe, so that the glue outlet of the glue outlet pipe is more uniform, and the coverage area of the glue path is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of caulking equipment, in particular to caulking equipment for the frame of photovoltaic modules. Background Art

[0002] Caulking the frame of photovoltaic modules is an important link in the production process of modules. It not only affects the appearance beauty of the modules, but also is directly related to the sealing performance, waterproof performance and long-term use reliability of the modules.

[0003] With the rapid development of the photovoltaic industry, the requirements for the production efficiency and quality of photovoltaic modules are constantly increasing. At present, some caulking devices for the frames of photovoltaic modules have certain limitations in technology and are difficult to meet the needs of large-scale production. Among them, the glue lines of existing caulking devices are mostly straight-line gluing. Although this gluing method is simple, the coverage area is small and uneven, which easily leads to too much or too little glue in some areas of the frame, affecting the sealing effect. In addition, due to the control technology of the caulking system and the design of the glue spraying head not being advanced enough, it is difficult to ensure the uniformity of glue spraying and the accuracy of the glue volume, thus affecting the stability and reliability of photovoltaic modules. Summary of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides caulking equipment for the frame of photovoltaic modules, which effectively solves the problem that the caulking line type of the existing caulking device is single, easily leads to too much or too little glue in some areas of the frame, and affects the sealing effect.

[0005] To achieve the above object, the utility model provides the following technical solutions: The utility model includes a sliding frame, a glue cylinder is arranged on the sliding frame, a glue inlet is arranged at the upper end of the glue cylinder, a glue outlet pipe is arranged at the lower end of the glue cylinder, a rotary joint is installed between the glue outlet pipe and the glue cylinder, a cuboid-shaped cavity is arranged inside the glue outlet pipe, a glue outlet is arranged at the lower end of the glue outlet pipe, and an inclined groove is opened at the side of the glue outlet.

[0006] Preferably, the sliding frame includes a bracket, a slide rail is fixedly connected to the bracket, two symmetrically distributed sliding platforms are slidably connected to the slide rail, a support plate is slidably connected to the sliding platform, and the support plate is fixedly connected to the glue cylinder.

[0007] Preferably, a fixing plate is fixedly connected to the support plate, the fixing plate is located above the rotary joint, a rotary wheel is arranged below the rotary joint, the rotary wheel is fixedly connected to the glue outlet pipe, and a driver for driving the rotary wheel to rotate is arranged on the fixing plate.

[0008] Preferably, the rotary wheel driver includes a belt pulley and a connecting belt, the belt pulley is rotatably connected to the fixing plate, and the connecting belt is sleeved on the belt pulley and the rotary wheel.

[0009] Preferably, displacement sensors are provided on both sides of the glue outlet tube, and the displacement sensors are installed on the fixed plate.

[0010] Preferably, a heating block is sleeved outside the glue cylinder, and the heating block is fixedly connected to the support plate.

[0011] Compared with the prior art, the outstanding advantages of the present utility model are as follows:

[0012] In the present utility model, a rotating glue outlet tube is installed at the lower end of the glue cylinder, so that the glue output from the glue outlet tube is more uniform. A rectangular cavity is provided inside the glue outlet tube, so as to produce a wavy glue path effect when the glue outlet tube discharges glue, increasing the coverage area of the glue path and improving the sealing effect of the glue. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0014] Figure 2 It is a schematic diagram of the front side partial structure of the support plate of the present utility model.

[0015] Figure 3 It is a schematic diagram of the connection of the glue outlet tube of the present utility model.

[0016] Figure 4 It is the present utility model Figure 3 The enlarged schematic diagram of A in it.

[0017] Reference numerals in the drawings: 1, sliding frame; 101, bracket; 102, slide rail; 103, slide table; 104, support plate; 2, glue cylinder; 3, glue inlet; 4, glue outlet tube; 5, rotary joint; 6, cavity; 7, glue outlet; 8, fixed plate; 9, rotating wheel; 10, belt pulley; 11, connecting belt; 12, displacement sensor; 13, heating block. Detailed Embodiments

[0018] Combined with the drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in 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.

[0019] Please refer to the attached Figures 1-4, the photovoltaic module frame gluing equipment in this embodiment: includes a sliding frame 1, on which there is a glue cylinder 2. The upper end of the glue cylinder 2 is provided with a glue inlet 3, and the lower end of the glue cylinder 2 is provided with a glue outlet pipe 4. A rotary joint 5 is installed between the glue outlet pipe 4 and the glue cylinder 2. The inside of the glue outlet pipe 4 is provided with a cuboid-shaped cavity 6, and the lower end of the glue outlet pipe 4 is provided with a glue outlet 7. There is an inclined groove on the side of the glue outlet 7.

[0020] The sliding frame 1 has degrees of freedom in two directions, horizontal and vertical. The glue cylinder 2 is vertically placed on the front side of the sliding frame 1. The glue inlet 3 on the upper side of the glue cylinder 2 is used to connect to an external glue pipe. The lower side of the glue cylinder 2 is connected to the glue outlet pipe 4 through the rotary joint 5. Compared with ordinary glue outlet devices, the glue outlet pipe 4 in this device can rotate at high speed during the glue outlet process. The cavity 6 in the glue outlet pipe 4 is a rectangular through hole. Through the rectangular cavity 6, when gluing, the glue outlet pipe 4 is driven by a motor to rotate continuously, achieving the effect of wavy glue outlet. The glue is evenly distributed, the coverage area is increased, and the glue sealing effect is greatly improved. The inclined groove of the glue outlet 7 can make the glue outlet from the glue outlet 7 more uniform.

[0021] There are fixing holes on the bracket 101. The bracket 101 is installed on the base through the fixing holes and fixing screws. The slide rail 102 is horizontally placed on the front side of the bracket 101. The slide table 103 is installed on the slide rail 102. There is a vertical chute on the front side of the slide table 103. The support plate 104 can slide vertically on the vertical chute, so that the support plate 104 has degrees of freedom in two directions, vertical and horizontal.

[0022] The fixing plate 8 is located on the front side of the support plate 104, and the rotary joint 5 is located under the fixing plate 8. The fixing plate 8 plays a role in fixing the glue cylinder 2, ensuring the stability of the glue cylinder 2 and preventing the glue cylinder 2 from rotating with the glue outlet pipe 4. A rotary wheel 9 is sleeved on the glue outlet pipe 4. The rotary wheel 9 can rotate at high speed under the action of a driver, and the rotation of the driver drives the rotation of the rotary wheel 9.

[0023] The driver is composed of a belt pulley 10 and a connecting belt 11. The connecting belt 11 is sleeved on the belt pulley 10 and the rotary wheel 9. The belt pulley 10 and the rotary wheel 9 tighten the connecting belt 11, so that there is a large frictional force between the connecting belt 11 and the two. A servo motor is installed at the upper end of the belt pulley 10. When the motor works, the motor drives the belt pulley 10 to rotate. The rotation of the belt pulley 10 drives the connecting belt 11 to rotate, and the connecting belt 11 drives the rotary wheel 9 to rotate. The driver can also be composed of a driving gear. There is a gear groove on the rotary wheel 9. The gear groove on the rotary wheel 9 rotates with the driving gear, and the rotation of the driving gear drives the rotation of the rotary wheel 9. The rotation of the rotary wheel 9 drives the glue outlet pipe 4 to rotate, so that the glue outlet pipe 4 extrudes a uniform wavy glue path.

[0024] There are displacement sensors 12 on both the front and rear sides of the glue outlet tube 4. The fixing plate 8 provides a stable and reliable installation foundation for the displacement sensors 12, ensuring that the displacement sensors 12 are not interfered by external vibrations or impacts during the measurement process. In addition, installing the sensors on the fixing plate 8 facilitates subsequent maintenance, calibration, or replacement work. The displacement sensors 12 can real-time sense the position change of the glue outlet tube 4 relative to the fixing plate 8 or other reference points. By continuously monitoring the position change, the moving speed of the glue outlet tube 4 can also be deduced, which helps to achieve more precise process control. If the glue outlet tube 4 deviates from the preset path or has an abnormal speed during the movement, the displacement sensors 12 can quickly sense it and send out signals so that the system can make adjustments in time or issue an alarm.

[0025] In order to make the glue output in the glue cylinder 2 more uniform, a heating block 13 is installed outside the glue cylinder 2. The heating block 13 can keep the glue cylinder 2 at a specific temperature, making the glue in the glue cylinder 2 flow out more uniformly and ensuring the continuity of the glue path.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Photovoltaic module frame glue equipment, characterized by: The invention comprises a sliding frame (1), wherein a rubber cylinder (2) is provided on the sliding frame (1), a rubber inlet (3) is provided at the upper end of the rubber cylinder (2), a rubber outlet pipe (4) is provided at the lower end of the rubber cylinder (2), a rotating joint (5) is installed between the rubber outlet pipe (4) and the rubber cylinder (2), a rectangular cavity (6) is provided inside the rubber outlet pipe (4), a rubber outlet (7) is provided at the lower end of the rubber outlet pipe (4), and a slanted groove is provided on the side of the rubber outlet (7).

2. The photovoltaic module frame glue application device according to claim 1, characterized in that: The sliding frame (1) comprises a bracket (101), the bracket (101) is fixedly connected to a slide rail (102), the slide rail (102) is slidably connected to two symmetrically distributed slide tables (103), the slide tables (103) are slidably connected to a support plate (104), and the support plate (104) is fixedly connected to the rubber cylinder (2).

3. The photovoltaic module frame glue application device according to claim 2, characterized in that: A fixing plate (8) is fixedly connected to the support plate (104), the fixing plate (8) being located above the rotary joint (5), a rotating wheel (9) being located below the rotary joint (5), the rotating wheel (9) being fixedly connected to the rubber outlet pipe (4), and a driver for driving the rotating wheel (9) to rotate being provided on the fixing plate (8).

4. The photovoltaic module frame glue application device according to claim 3, characterized in that: The rotating wheel (9) driver comprises a pulley (10) and a connecting belt (11); the pulley (10) is rotatably connected to the fixing plate (8); and the connecting belt (11) is sleeved on the pulley (10) and the rotating wheel (9).

5. The photovoltaic module frame glue application device according to claim 3, characterized in that: Displacement sensors (12) are provided on both sides of the rubber outlet pipe (4), and the displacement sensors (12) are mounted on the fixing plate (8).

6. The photovoltaic module frame glue application device according to claim 2, characterized in that: The rubber cylinder (2) is provided with a heating block (13) on its outer sleeve, and the heating block (13) is fixedly connected to the support plate (104).

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