Scribing machine for photovoltaic module production

Abstract

The utility model discloses a scribing machine for photovoltaic assembly production, which relates to the technical field of photovoltaic assemblies and comprises a platform, a groove is arranged in the middle of the platform, two guide rails are arranged in the groove, a laser scribing assembly is arranged at the top end of the platform, bearing tables are mounted above the two guide rails, and the laser scribing assembly is arranged on the bearing tables. Center clamps are installed at the top ends of the two bearing tables correspondingly, screw rods are installed in the two center clamps correspondingly, threads formed in the outer surfaces of the two ends of each screw rod are opposite, the outer surfaces of the two ends of each screw rod are in threaded connection with supports correspondingly, one ends of the two supports extend out of the center clamps correspondingly, and the other ends of the two supports extend out of the center clamps correspondingly. The extension ends of the two supports are each provided with two side clamps. According to the utility model, a series of structures are arranged, feeding and discharging operations are far away from the scribing assembly, the operation space is large, scratch caused by mistaken touch of workers is avoided, the safety is higher, the scribing accuracy is guaranteed, and the photovoltaic assembly is clamped, so that the phenomenon of deviation during scribing is avoided.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic module technology, specifically a dicing machine for photovoltaic module production. Background Technology

[0002] In the production of photovoltaic modules, a dicing machine is needed to dic the photovoltaic panels. A common type is the laser dicing machine. The laser dicing machine uses a high-energy laser beam to irradiate the surface of the workpiece, causing the irradiated area to melt and vaporize locally, thereby achieving the purpose of dicing.

[0003] Most existing photovoltaic module dicing equipment requires workers to load and unload the modules from below, resulting in limited operating space and a risk of injury if workers accidentally touch the modules. Furthermore, most existing dicing machines require workers to manually center and calibrate the photovoltaic modules, which affects dicing efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a dicing machine for photovoltaic module production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dicing machine for photovoltaic module production, comprising a platform, a groove in the middle of the platform, two guide rails inside the groove, a laser dicing assembly at the top of the platform, a support platform above each of the two guide rails, a central clamp at the top of each of the two support platforms, a screw inside each of the two central clamps, and the threads on the outer surfaces of the two ends of the screw are oppositely arranged, a bracket is threaded to the outer surfaces of both ends of the screw, a central clamp extends from one end of each of the two brackets, two side clamps are installed at the extended ends of each of the two brackets, and an electric push rod is provided on one side of each of the two central clamps away from the side clamps.

[0006] Preferably, one end of the electric push rod is provided with a support plate, which is fixedly installed on one side of the support platform. The support plate fixes the electric push rod, ensuring that the output end of the electric push rod can drive the center clamp to perform linear movement to clamp the photovoltaic module, and ensuring that the centerline of the photovoltaic module is in the middle position of the platform.

[0007] Preferably, one end of the screw extends out of the center clamp, and a servo motor is provided at the extended end of the screw. The servo motor drives the screw to rotate, thereby driving the two supports to perform relative linear motion to fix the photovoltaic module to be diced.

[0008] Preferably, both ends of the bearing platform are provided with long grooves, and both ends of the central clamp are provided with locking blocks that match the long grooves. The locking blocks are limited by the long grooves, so that the central clamp can move linearly smoothly when driven by the electric push rod.

[0009] Preferably, a control console is provided at the top front edge of the platform. The control console controls the movement of the electric push rod and servo motor to ensure that the photovoltaic module can be fixed in the required position.

[0010] Preferably, a laser calibration port is provided at the top of the platform between the two guide rails. The laser calibration port is used in conjunction with the laser scribing assembly to calibrate the laser cutter contained in the laser scribing assembly, so that the laser cutter is located in the middle position of the platform.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This photovoltaic module dicing machine is used in conjunction with a slide rail and a carrier platform. During loading, the control circuit drives the two carrier platforms to move linearly on the upper part of the guide rail, away from the bottom of the laser dicing module. After dicing, the photovoltaic module is moved by the carrier platform to the other end of the platform away from the laser dicing module. Both loading and unloading operations are far away from the dicing module, providing a large operating space and avoiding accidental scratches caused by workers, thus enhancing safety.

[0013] 2. This photovoltaic module dicing machine uses two center clamps and four side clamps to clamp the photovoltaic modules to be diced, ensuring that the center line of the photovoltaic module is positioned at the laser cutter after being fixed, thus ensuring the accuracy of dicing. Furthermore, clamping the photovoltaic module firmly prevents misalignment during dicing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the support platform structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the central clamp structure of this utility model.

[0017] In the diagram: 1. Platform; 2. Bearing platform; 3. Laser scribing assembly; 4. Groove; 5. Guide rail; 6. Electric push rod; 7. Support plate; 8. Long slot; 9. Clamping block; 10. Center clamp; 11. Side clamp; 12. Screw; 13. Servo motor; 14. Bracket; 15. Control console; 16. Laser calibration port. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] like Figures 1 to 3 As shown, this embodiment of a dicing machine for photovoltaic module production includes a platform 1. A groove 4 is formed in the middle of the platform 1, and two guide rails 5 are arranged inside the groove 4. A laser dicing assembly 3 is arranged at the top of the platform 1. A carrier platform 2 is installed above each of the two guide rails 5. The carrier platform 2 is connected to the guide rail 5 by an electric slider. The two electric sliders are controlled by the same control circuit, so that the two carrier platforms 2 can move synchronously and linearly on the top of the two guide rails 5. A center clamp 10 is installed at the top of each of the two carrier platforms 2. A screw 12 is installed inside each of the two center clamps 10, and the threads on the outer surfaces of the two ends of the screw 12 are arranged in opposite directions. A bracket 14 is threaded to the outer surfaces of both ends of the screw 12. Two central clamps 10 extend from one end of each of the two brackets 14. Two side clamps 11 are installed at the extended ends of each of the two brackets 14. An electric push rod 6 is provided on one side of each of the two central clamps 10 away from the side clamps 11. The two electric push rods 6 are controlled by the same control circuit. When the two electric push rods 6 are running, they will simultaneously push the two central clamps 10 to make relative linear movements of the same distance, clamping the photovoltaic module to be scribed and ensuring that the middle position of the photovoltaic module is in the middle position of the platform 1. The two side clamps 11 provided on one side of each central clamp 10 are driven by screws 12 to make relative linear movements, fixing the two sides of the photovoltaic module and preventing the photovoltaic module from shifting during scribe, thus ensuring the accuracy of scribe.

[0021] Specifically, one end of the electric push rod 6 is provided with a support plate 7, which is fixedly installed on one side of the support platform 2. The support plate 7 fixes the electric push rod 6, ensuring that the output end of the electric push rod 6 can drive the center clamp 10 to perform linear movement to clamp the photovoltaic module, and ensuring that the center line of the photovoltaic module is in the middle position of the platform 1.

[0022] Furthermore, one end of the screw 12 extends out of one end of the center clamp 10, and a servo motor 13 is provided at the extended end of the screw 12. The servo motor 13 drives the screw 12 to rotate, thereby driving the two supports 14 to perform relative linear motion to fix the photovoltaic module to be diced.

[0023] Furthermore, both ends of the bearing platform 2 are provided with long grooves 8, and both ends of the center clamp 10 are provided with locking blocks 9 that match the long grooves 8. The locking blocks 9 are limited by the long grooves 8, so that the center clamp 10 can move linearly smoothly when driven by the electric push rod 6.

[0024] Furthermore, a control console 15 is provided at the top front edge of the platform 1. The control console 15 controls the movement of the electric push rod 6 and the servo motor 13 to ensure that the photovoltaic modules can be fixed in the required position.

[0025] Furthermore, a laser calibration port 16 is provided at the top of the platform 1 between the two guide rails 5. The laser calibration port 16 is used in conjunction with the laser scribing assembly 3 to calibrate the laser cutter contained in the laser scribing assembly 3, so that the laser cutter is located in the middle position of the platform 1.

[0026] The usage method of this embodiment is as follows: When dicing photovoltaic modules, the control circuit first drives two carrier platforms 2 to move linearly on the upper part of the guide rail 5 to move away from the lower part of the laser dicing assembly 3. Then, the control console 15 controls the electric push rod 6 to pull the two center clamps 10 to move linearly to both ends. Then, the servo motor 13 drives the screw 12 to rotate, so that the two side clamps 11 move linearly to both sides to facilitate the placement of the photovoltaic module. After the photovoltaic module is placed, the two electric push rods 6 simultaneously push the two center clamps 10 to move relatively linearly by the same distance to clamp the photovoltaic module to be diced, and ensure that the middle position of the photovoltaic module is in the middle position of the platform 1. The two side clamps 11 set on one side of a single center clamp 10 are driven by the screw 12 to move relatively linearly to fix the two sides of the photovoltaic module. At this time, the laser dicing assembly 3 is opened, and the two electric sliders are driven to move the two carrier platforms 2 to move the photovoltaic module towards the laser dicing assembly to be diced. After dicing, the photovoltaic module is moved by the carrier platform 2 to the other end of the platform 1 away from the laser dicing assembly 3, so that the photovoltaic module can be removed.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dicing machine for photovoltaic module production, comprising a platform (1), characterized in that: The platform (1) has a groove (4) in the middle, and two guide rails (5) are provided inside the groove (4). A laser scribing assembly (3) is provided at the top of the platform (1). A support platform (2) is installed above the two guide rails (5). A center clamp (10) is installed at the top of the two support platforms (2). A screw (12) is installed inside the two center clamps (10). The threads on the outer surfaces of the two ends of the screw (12) are opposite. A bracket (14) is threaded to the outer surfaces of the two ends of the screw (12). One end of the two brackets (14) extends out of the center clamp (10). Two side clamps (11) are installed at the extended ends of the two brackets (14). An electric push rod (6) is provided on one side of the two center clamps (10) away from the side clamps (11).

2. The dicing machine for photovoltaic module production according to claim 1, characterized in that: One end of the electric push rod (6) is provided with a support plate (7), which is fixedly installed on one side of the support platform (2).

3. The dicing machine for photovoltaic module production according to claim 2, characterized in that: One end of the screw (12) extends out of one end of the center clamp (10), and a servo motor (13) is provided at the extended end of the screw (12).

4. The dicing machine for photovoltaic module production according to claim 1, characterized in that: The bearing platform (2) has long grooves (8) on both ends of its surface, and the center clamp (10) has a locking block (9) that matches the long groove (8) on both ends of its surface.

5. A dicing machine for photovoltaic module production according to claim 1, characterized in that: A control console (15) is provided at the top front edge of the platform (1).

6. A dicing machine for photovoltaic module production according to claim 1, characterized in that: A laser calibration port (16) is provided at the top of the platform (1) between the two guide rails (5).

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