Automatic feeding and discharging laser processing equipment

Abstract

The utility model discloses automatic loading and unloading laser processing equipment, which is used for carrying out laser processing on photovoltaic glass and comprises a processing platform, a laser processing device, a loading device and an unloading device, the processing platform is used for placing photovoltaic glass, a fixing assembly is arranged on the processing platform, and the fixing assembly is used for fixing the photovoltaic glass; the laser processing device is arranged above the processing platform and comprises a plurality of laser heads; the feeding device is arranged on the machining platform, and a first conveying device is arranged on the feeding device. The discharging device is arranged on the machining platform, and a second conveying device is arranged on the discharging device. According to the automatic feeding and discharging laser machining equipment, photovoltaic glass can be automatically fed, discharged and machined, production efficiency can be improved conveniently, manual operation procedures are reduced, and safety in the production process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic glass production, in particular to automatic loading and unloading laser processing equipment. Background Art

[0002] With the rapid advancement of modern technology and the steady improvement of people's quality of life, the demand and application of large-scale photovoltaic glass products are increasing. Whether in the construction of large-scale photovoltaic power plants or in the exterior decoration of high-end buildings, large-scale photovoltaic glass is highly favored for its unique performance and beautiful appearance. However, under the current manufacturing process and technical environment, the processing of large-scale photovoltaic glass products faces many challenges.

[0003] First, due to the enormous size of the product, the required processing equipment must also be larger. This not only means a significant increase in the equipment footprint, but also a corresponding increase in manufacturing costs. This not only increases the financial burden on the company but also places higher demands on equipment installation, commissioning, and maintenance.

[0004] Secondly, the loading and unloading and conveying processes for large-scale photovoltaic glass products present numerous challenges during processing. Due to the large size and weight of the products, traditional conveying methods are not only inefficient but also prone to safety issues. Slow loading and unloading speeds not only affect overall processing efficiency but also increase production costs. More seriously, due to the unique properties of large-scale photovoltaic glass products, collisions are prone to occur during loading and unloading, resulting in product damage and even potential injury to operators, undoubtedly increasing production risks. Utility Model Content

[0005] In view of this, the purpose of the present invention is to overcome the deficiencies in the related art, and the present invention provides an automatic loading and unloading laser processing equipment.

[0006] The utility model provides the following technical solutions:

[0007] An automatic loading and unloading laser processing equipment for laser processing photovoltaic glass, comprising:

[0008] A processing platform, wherein a fixing component is provided on the processing platform, and the fixing component is used to fix the photovoltaic glass;

[0009] The laser processing device is arranged above the processing platform and includes multiple laser heads;

[0010] A loading device is provided on the processing platform. The loading device is provided with a first conveying device, and the first conveying device is used to convey the photovoltaic glass to be processed placed on the loading device to the processing platform;

[0011] The unloading device is arranged on the processing platform. The unloading device is provided with a second conveying device. The second conveying device is used to convey the processed photovoltaic glass placed on the processing platform to the unloading device.

[0012] As a further improvement of the above technical solution, the loading device and the unloading device are correspondingly arranged on both sides of the processing platform.

[0013] As a further improvement of the above technical solution, the automatic loading and unloading laser processing equipment also includes multiple conveying wheels and multiple lifting components. The loading device includes a first conveying frame, and the unloading device includes a second conveying frame. Multiple conveying wheels are arranged on the first conveying frame and the second conveying frame, and the axes of the rotating shafts of each conveying wheel are arranged in parallel.

[0014] As a further improvement of the above technical solution, the first conveyor rack and the second conveyor rack are both fixedly connected by cross bars and longitudinal bars. Two cross bars are provided in parallel, and the longitudinal bar is arranged between the two cross bars. There are multiple longitudinal bars along the axial direction of the cross bars, and the conveying wheels are evenly distributed on each longitudinal bar in turn.

[0015] As a further improvement of the above technical solution, a feeding device is provided on the processing platform, and the feeding device includes a third conveyor frame, and the third conveyor frame is evenly provided with multiple conveying wheels, and each conveying wheel is arranged in parallel; the conveying surface provided by the loading device and the unloading device is higher than the supporting plane provided by the processing platform; the lifting component is arranged between the feeding device and the processing platform, and the supporting surface provided by the feeding device is lower than the supporting plane provided by the processing platform, and the lifting component is used to drive the supporting surface provided by the feeding device to be lifted to be flush with the conveying surface provided by the loading device and the unloading device.

[0016] As a further improvement of the above technical solution, a first blocking member is provided on both the first conveyor frame and the second conveyor frame; the lifting assembly is also arranged between the first blocking member and the first conveyor frame and between the first blocking member and the second conveyor frame, the first blocking member on the first conveyor frame is located at the end of the first conveyor frame close to the processing platform, and the first blocking member on the second conveyor frame is located at the end of the second conveyor frame away from the processing platform, and the lifting assembly is used to drive the first blocking member to rise to a position higher than the conveying surface provided by the loading device and the unloading device.

[0017] As a further improvement of the above technical solution, the first conveying device includes a first guide rail and a sliding seat. The first guide rail is arranged parallel to the loading direction of the photovoltaic glass. The sliding seat is installed on the first guide rail. The sliding seat is provided with a power part and a clamping assembly. A first telescopic assembly is provided between the sliding seat and the clamping assembly. The first telescopic assembly is telescopically used to drive the clamping assembly closer to or away from the photovoltaic glass. The clamping assembly is used to clamp the photovoltaic glass. A second blocking member is provided corresponding to the other end surface of the first conveying frame and the clamping assembly. The lifting assembly is also arranged between the second blocking member and the first conveying frame; the second conveying device has the same structure as the first conveying device.

[0018] As a further improvement of the above technical solution, the laser processing device also includes a second guide rail and a crossbeam. The crossbeam is installed on the second guide rail, and multiple laser heads are evenly distributed on the lower end surface of the crossbeam.

[0019] As a further improvement of the above technical solution, an external optical path module is also provided on the processing platform, and the external optical path module includes a laser, a reflector unit, a beam expander unit, and an optical path reflection device.

[0020] As a further improvement of the above technical solution, a dust extraction pipe corresponding to the laser head is provided on the side wall of the beam, and the dust extraction pipe is externally connected to a dust extraction device.

[0021] As a further improvement of the above technical solution, a clamping and positioning assembly is also provided on the processing platform, which includes a second telescopic assembly and a third blocking member. A lifting assembly is provided between the second telescopic assembly and the processing platform and between the third blocking member and the processing platform. The second telescopic assembly is arranged at the end of the processing platform close to the loading device, and the third blocking member is arranged at the end of the processing platform close to the unloading device. The second telescopic assembly is used for horizontal extension and retraction.

[0022] As a further improvement of the above technical solution, a positioning camera is provided on the processing platform to capture the position of the photovoltaic glass placed on the processing platform and transmit its position information to the laser processing device.

[0023] As a further improvement of the above technical solution, a power meter is also provided on the processing platform for measuring the laser output power of the laser processing device.

[0024] As a further improvement of the above technical solution, the fixed component includes multiple adsorption plates, which are evenly distributed on the processing platform. Adsorption holes are evenly distributed on the adsorption plates. The lower end surface of the adsorption plate is externally connected to a negative pressure device, which is connected to the adsorption holes.

[0025] Compared with the related art, the beneficial effects of the present invention are:

[0026] This utility model provides an innovative automatic loading and unloading laser processing equipment designed to improve the efficiency and safety of photovoltaic glass processing. In practice, workers first use an intelligent conveyor belt or efficient transport equipment to safely and accurately transport the photovoltaic glass to be processed to the loading device. This step ensures the orderly arrangement and rapid preparation of the photovoltaic glass before processing. Once the photovoltaic glass is placed on the loading device, the equipment automatically activates the first conveyor device, which smoothly and quickly transports the photovoltaic glass to the designated processing platform. On the processing platform, a fixed component secures the photovoltaic glass in place, ensuring that it remains stable and free from external interference during subsequent processing. Next, the laser processing device begins operating according to a pre-set program. Multiple laser heads installed on the equipment perform fine processing on the photovoltaic glass simultaneously or sequentially. This multi-laser head design significantly improves processing efficiency while ensuring stable and consistent processing quality. When processing is complete, the fixed component automatically releases the photovoltaic glass, and the second conveyor device quickly activates to transport the processed photovoltaic glass to the unloading device. During this process, the equipment's intelligent control ensures smooth and safe transportation of the photovoltaic glass. Finally, the finished photovoltaic glass is transported to the next processing stage via conveyor belts or transport equipment for further processing. Throughout the entire process, workers simply need to preset parameters in the control computer or perform necessary remote control operations to achieve fully automatic operation of the equipment. This design not only greatly improves production safety, but also allows the entire process to be completed entirely by mechanical control, eliminating the need for human intervention, significantly saving labor costs while also ensuring stable and reliable processing accuracy.

[0027] Furthermore, due to the rational layout and compact design of the various devices in the present invention, the space occupied by the equipment is greatly optimized, which not only facilitates the installation and commissioning of the equipment, but also provides convenience for subsequent maintenance and upkeep. This makes the present invention an efficient, safe, and reliable automatic loading and unloading laser processing equipment.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 A schematic structural diagram of an automatic loading and unloading laser processing device from one perspective in one embodiment of the present utility model is shown;

[0031] Figure 2 A schematic diagram of a partial structure of an automatic loading and unloading laser processing device according to one embodiment of the present invention is shown;

[0032] Figure 3 A schematic structural diagram of a feeding device according to one embodiment of the present invention is shown;

[0033] Figure 4 A schematic diagram of the assembly of a processing platform from one perspective in one embodiment of the present invention is shown;

[0034] Figure 5 A schematic structural diagram of a material transfer device according to an embodiment of the present invention is shown;

[0035] Figure 6 A schematic diagram of the assembly structure of a processing platform from one perspective in one embodiment of the present invention is shown;

[0036] Figure 7 A schematic structural diagram of a laser processing device according to one embodiment of the present invention is shown;

[0037] Figure 8 Shown Figure 1 A magnified schematic diagram of point A in the middle;

[0038] Figure 9 Shown Figure 2 Enlarged schematic diagram of point B in the middle.

[0039] Description of main component symbols:

[0040] 100-processing platform; 110-fixing assembly; 111-adsorption plate; 112-adsorption hole; 120-clamping and positioning assembly; 121-second telescopic assembly; 122-third blocking member; 130-positioning camera; 140-power meter; 200-laser processing device; 210-laser head; 220-second guide rail; 230-crossbeam; 240-dust extraction pipe; 300-loading device; 310-first conveying device; 311-first guide rail; 312-sliding seat; 313-first Telescopic assembly; 314-second blocking member; 315-clamping assembly; 320-first conveyor rack; 330-conveyor wheel; 340-first blocking member; 400-unloading device; 410-second conveyor device; 420-second conveyor rack; 500-feeding device; 510-third conveyor rack; 520-lifting assembly; 600-external optical path module; 610-laser; 620-reflector unit; 630-beam expander unit; 640-laser radiation beam; 650-optical path reflecting device. DETAILED DESCRIPTION

[0041] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0044] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0045] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0046] Example 1

[0047] like Figure 1 and Figure 2 As shown, this embodiment provides an automatic loading and unloading laser processing equipment for laser processing photovoltaic glass, including a processing platform 100, a laser processing device 200, a loading device 300, and an unloading device 400.

[0048] The laser processing device 200 is installed above the processing platform 100; the loading device 300 and the unloading device 400 are both installed on the processing platform 100, with the loading device 300 and the unloading device 400 being located on either side of the processing platform 100. A first conveying device 310 is installed on the loading device 300, and a second conveying device 410 is installed on the unloading device 400. During processing, after the photovoltaic glass is placed on the first conveying device 310, the first conveying device 310 transports the photovoltaic glass placed on the loading device 300 to the processing platform 100. The processing platform 100 is equipped with a fixing assembly 110; the laser processing device 200 includes multiple laser heads 210. The fixing assembly 110 secures the photovoltaic glass, which is then processed by the multiple laser heads 210. After processing is completed, the fixing assembly 110 releases the fixing assembly, and the second conveying device 410 transports the processed photovoltaic glass from the processing platform 100 to the unloading device 400. In this embodiment, the loading position and the unloading position are far away from each other, avoiding interference between the loading and unloading transportation equipment during the transportation of photovoltaic glass due to the loading position and the unloading position being too close, thereby improving the safety of processing and production.

[0049] In the actual use of the automatic loading and unloading laser processing equipment provided in this embodiment, the worker first transports the photovoltaic glass to be processed to the loading device 300 safely and accurately through an intelligent conveyor belt or efficient transportation equipment. This step ensures the orderly arrangement and rapid preparation of the photovoltaic glass before processing. Once the photovoltaic glass is placed on the loading device 300, the equipment will automatically start the first conveying device 310 to transport the photovoltaic glass smoothly and quickly to the designated processing platform 100. On the processing platform 100, the fixing component 110 will fix the position of the photovoltaic glass to ensure that the photovoltaic glass can remain stable during the subsequent processing and reduce external interference. Next, the laser processing device 200 will start working according to the preset program. The multiple laser heads 210 set on the laser processing device 200 will perform fine processing on the photovoltaic glass simultaneously or sequentially. This design of multiple laser heads 210 greatly improves the processing efficiency, while also ensuring the stability and consistency of the processing quality. Once the photovoltaic glass processing is complete, the fixing assembly 110 automatically releases the glass, and the second conveyor device 410 quickly activates to transport the finished photovoltaic glass to the unloading device 400. During this process, intelligent control of the equipment ensures smooth and safe transportation of the photovoltaic glass. Finally, the finished photovoltaic glass is transported to the next processing stage via a conveyor belt or other transport equipment for subsequent processing.

[0050] Throughout the entire processing flow, workers only need to preset the parameters in the control computer or perform the necessary remote control operations to achieve fully automatic operation of the equipment. This design not only greatly improves safety during the production process, but also allows the entire processing process to be completed entirely by mechanical control, without the need for human intervention, significantly saving labor costs while also ensuring the stability and reliability of processing accuracy. In addition, due to the rational layout and compact design of the various devices in the utility model, the space occupied by the equipment is greatly optimized, which not only facilitates the installation and commissioning of the equipment, but also provides convenience for subsequent maintenance and upkeep. This makes the utility model an efficient, safe, and reliable automatic loading and unloading laser processing equipment.

[0051] Combine Figure 2 、 Figure 3 As shown, in some embodiments, the loading device 300 includes a first conveyor frame 320, and a plurality of conveying wheels 330 are provided on the first conveyor frame 320. By utilizing the plurality of conveying wheels 330 to provide rolling support for the photovoltaic glass, the friction encountered by the photovoltaic glass during the loading and conveying process can be effectively reduced, thereby reducing the probability of damage to the photovoltaic glass.

[0052] In some embodiments, the unloading device 400 includes a second conveyor frame 420, and the second conveyor frame 420 is evenly distributed with multiple conveying wheels 330. By utilizing multiple conveying wheels 330 to provide rolling support for the photovoltaic glass, the friction encountered by the photovoltaic glass during the unloading and conveying process can be effectively reduced, thereby reducing the probability of damage to the photovoltaic glass.

[0053] In some embodiments, the first conveyor frame 320 is formed by a fixed connection between a support frame, a cross bar, and a longitudinal bar. The cross bar and the longitudinal bar are both arranged at the upper end of the support frame. Two cross bars are arranged in parallel, and the longitudinal bar is arranged between the two cross bars. There are multiple longitudinal bars along the axial direction of the cross bar, and the conveying wheels 330 are evenly distributed on each longitudinal bar in turn; the first conveyor frame 320 is used to provide stable support for photovoltaic glass; specifically, the structure of the second conveyor frame 420 and the first conveyor frame 320 is symmetrically arranged to facilitate processing and production.

[0054] Combine Figure 4 、 Figure 5 As shown, in some embodiments, a feeding device 500 is provided on the processing platform 100, and the feeding device 500 includes a third conveying frame 510 and a lifting assembly 520. The third conveying frame 510 is evenly provided with multiple conveying wheels 330, and each conveying wheel 330 is arranged in parallel; the conveying surface provided by the loading device 300 and the unloading device 400 is higher than the support plane provided by the processing platform 100; the lifting assembly 520 is arranged between the feeding device 500 and the processing platform 100, and the support surface provided by the feeding device 500 is lower than the support plane provided by the processing platform 100. The lifting assembly 520 can drive the support surface provided by the feeding device 500 to be lifted to be flush with the conveying surface provided by the loading device 300 and the unloading device 400.

[0055] By setting up the above structure, when the photovoltaic glass is transported from the loading device 300 to the processing platform 100, the lifting component 520 is used to drive the supporting surface provided by the feeding device 500 to be raised to be flush with the conveying surface provided by the loading device 300, and then the first conveying device 310 drives the photovoltaic glass to move from the loading device 300 to the feeding device 500. At this time, the lifting component 520 is used to drive the feeding device 500 to slowly descend until its supporting surface is lower than the supporting plane provided by the processing platform 100, so that the photovoltaic glass falls on the supporting plane provided by the processing platform 100, and then it is processed.

[0056] When the photovoltaic glass needs to be transported from the processing platform 100 to the unloading device 400, the lifting component 520 is used to drive the support surface provided by the feeding device 500 to be raised to the same level as the conveying surface provided by the unloading device 400. During this process, the support surface provided by the feeding device 500 gradually becomes higher than the support plane provided by the processing platform 100, and the photovoltaic glass is lifted up, and then the second conveying device 410 drives the photovoltaic glass from the feeding device 500 to the unloading device 400; in the above working process, when the photovoltaic glass needs to be transported, it is always located on the conveying wheel 330, and when the photovoltaic glass is being processed, it will fall on the support plane provided by the processing platform 100, thereby avoiding friction on the photovoltaic glass and ensuring the processing accuracy of the photovoltaic glass.

[0057] In some embodiments, a first stopper 340 is provided on each of the first conveyor frame 320 and the second conveyor frame 420, and a lifting assembly 520 is provided between the first stopper 340 and the first conveyor frame 320 and the second conveyor frame 420. The first stopper 340 on the first conveyor frame 320 is located at the end of the first conveyor frame 320 close to the processing platform 100, and the first stopper 340 on the second conveyor frame 420 is located at the end of the second conveyor frame 420 away from the processing platform 100. The lifting assembly 520 can drive the first stopper 340 to be lifted to a position higher than the conveying surface provided by the loading device 300 and the unloading device 400. position; in the process of continuous processing of photovoltaic glass, the first blocking member 340 is raised and lowered in sequence, so as to facilitate blocking and limiting the starting and ending positions and spacing of each photovoltaic glass, so that when the photovoltaic glass is placed on the first conveyor frame 320 or when the photovoltaic glass needs to be transferred from the second conveyor frame 420, the position of the photovoltaic glass is limited to a certain range, which is convenient for transportation. At the same time, it prevents the photovoltaic glass on the processing table from accidentally entering during processing, or the photovoltaic glass on the unloading device 400 from slipping when it is not received by the transportation equipment, thereby improving the safety of equipment production.

[0058] Reference Figure 3 、 Figure 5In some embodiments, the first conveying device 310 includes a first guide rail 311 and a sliding seat 312. The first guide rail 311 is arranged parallel to the loading direction of the photovoltaic glass. The sliding seat 312 is installed on the first guide rail 311. The sliding seat 312 is provided with a power part and a clamping assembly 315. A first telescopic assembly 313 is provided between the sliding seat 312 and the clamping assembly 315. The telescopic first telescopic assembly 313 can drive the clamping assembly 315 to move closer to or away from the photovoltaic glass. The clamping assembly 315 can clamp the photovoltaic glass. The first conveying frame 320 and the other end surface of the clamping assembly 315 are provided with a second blocking member 314, and a lifting assembly 520 is provided between the second blocking member 314 and the first conveying frame 320; the second conveying device 410 has the same structure as the first conveying device 310; when the first conveying device 310 is working, first, the second blocking member 314 is raised to limit the photovoltaic glass. Next, the first telescopic assembly 313 extends, driving the clamping assembly 315 to approach the photovoltaic glass and clamp it. Subsequently, the power member drives the sliding seat 312 to move along the first guide rail 311, thereby clamping and transporting the photovoltaic glass and transporting it to the work platform. After the transportation is completed, the device returns along the original route. The working process of the second conveying device 410 is basically the same as that of the first conveying device 310, so it will not be repeated here. The above-mentioned transfer process is fast and accurate, which helps to improve the processing efficiency of photovoltaic glass.

[0059] like Figure 4 、 Figure 6 As shown, in some embodiments, a clamping and positioning assembly 120 is further provided on the processing platform 100, and the clamping and positioning assembly 120 includes a second telescopic assembly 121 and a third blocking member 122. A lifting assembly 520 is provided between the second telescopic assembly 121, the third blocking member 122 and the processing platform 100. The second telescopic assembly 121 is provided at the end of the processing platform 100 close to the loading device 300, and the third blocking member 122 is provided at the end of the processing platform 100 close to the unloading device 400. The second telescopic assembly 121 can be horizontally moved. The telescopic component 121 and the third blocking member 122 can be extended and retracted to clamp and limit the photovoltaic glass. After the photovoltaic glass is transported to the processing platform 100, the second telescopic component 121 and the third blocking member 122 can both rise under the drive of the lifting component 520. Subsequently, the second telescopic component 121 can extend and retract to drive its active end toward the photovoltaic glass and push the photovoltaic glass. The photovoltaic glass is then clamped and limited by the joint action of the second telescopic component 121 and the third blocking member 122, thereby improving the laser processing accuracy.

[0060] In some embodiments, the processing platform 100 is equipped with a positioning camera 130, whose primary function is to precisely capture the position of the photovoltaic glass placed on the processing platform 100. Specifically, once the photovoltaic glass is placed on the processing platform 100, the positioning camera 130 immediately activates, utilizing its high-resolution lens and advanced image processing technology to capture a comprehensive image of the photovoltaic glass. This capture process is not only fast but also highly accurate, ensuring that every detail and angle of the photovoltaic glass on the platform is captured. After capturing, the positioning camera 130 processes and converts the acquired position information of the photovoltaic glass and then transmits it to the laser processing device 200. This information transmission process is real-time and accurate, ensuring that the laser processing device 200 can perform precise processing operations based on the actual position of the photovoltaic glass. Through this design, the processing platform 100 can achieve precise positioning and efficient processing of the photovoltaic glass, significantly improving processing efficiency and product quality. At the same time, it also reduces errors and labor intensity caused by human operation, making the processing process more intelligent and automated.

[0061] In some embodiments, a power meter 140 is further provided on the processing platform 100 for measuring the laser output power of the laser processing device 200 .

[0062] like Figure 7 As shown, in some embodiments, the laser processing device 200 also includes a second guide rail 220 and a beam 230. The beam 230 is installed on the second guide rail 220. Multiple laser heads 210 are evenly distributed on the lower end surface of the beam 230. The beam 230 can move along the second guide rail 220, so that the laser head 210 can fully process various positions of the photovoltaic glass, further improving production efficiency; specifically, two second guide rails 220 are provided in parallel, and the beam 230 is erected between the two second guide rails 220 to improve the support stability of the second guide rail 220 on the beam 230.

[0063] In some embodiments, a dust extraction pipe 240 corresponding to the laser head 210 is provided on the side wall of the beam 230, and the dust extraction pipe 240 is externally connected to a dust extraction device; by providing the dust extraction pipe 240, it is ensured that the smoke and particulate matter generated when the laser head 210 is operating can be effectively collected, thereby reducing pollution to the environment.

[0064] like Figure 8As shown, in some embodiments, the processing platform 100 is also equipped with an external optical path module 600. This module integrates multiple optical components to ensure efficient transmission and precise control of the optical path. Specifically, the external optical path module 600 first includes a laser 610, which serves as the light source for the entire system and emits a high-intensity, highly accurate laser radiation beam 640. The laser radiation beam 640 then passes through a reflector unit 620, which is composed of multiple carefully designed reflectors and is responsible for guiding the beam along a predetermined path. After passing through the reflector unit 620, the beam enters a beam expander unit 630. The main function of the beam expander unit 630 is to adjust the beam diameter and divergence angle, ensuring that the beam covers a larger working area during transmission while maintaining a high energy density. Finally, a light path reflector 650 is used to further adjust and control the beam propagation path. This device ensures that the beam accurately illuminates the processing target, thereby achieving precise optical processing. The design of the entire external optical path module 600 fully considers the transmission efficiency and stability of the beam, ensuring the efficiency and accuracy of the processing process.

[0065] Combine Figure 6 、 Figure 9 In some embodiments shown, the fixing assembly 110 includes a plurality of adsorption plates 111, evenly distributed on the processing platform 100. Adsorption holes 112 are evenly distributed on the adsorption plates 111, and a negative pressure device is externally connected to the lower end surface of the adsorption plates 111, which is in communication with the adsorption holes 112. By utilizing the negative pressure principle to adsorb and fix the photovoltaic glass, not only can processing accuracy and efficiency be improved, but also errors and safety hazards in manual operation can be reduced. Furthermore, this method is applicable to photovoltaic glass of various sizes and shapes, showing wide applicability and flexibility.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0067] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An automatic loading and unloading laser processing equipment for laser processing photovoltaic glass, characterized in that: include: A processing platform (100), wherein a fixing assembly (110) is provided on the processing platform (100), and the fixing assembly (110) is used to fix the photovoltaic glass; A laser processing device (200), the laser processing device (200) being arranged above the processing platform (100), the laser processing device (200) comprising a plurality of laser heads (210); A loading device (300), the loading device (300) being arranged on the processing platform (100), the loading device (300) being provided with a first conveying device (310), the first conveying device (310) being used to convey the photovoltaic glass to be processed placed on the loading device (300) to the processing platform (100); A material unloading device (400), the material unloading device (400) is arranged on the processing platform (100), and a second conveying device (410) is provided on the material unloading device (400), and the second conveying device (410) is used to convey the processed photovoltaic glass placed on the processing platform (100) to the material unloading device (400); the material loading device (300) and the material unloading device (400) are correspondingly arranged on both sides of the processing platform (100); The invention also includes a plurality of conveying wheels (330) and a plurality of lifting components (520). The loading device (300) includes a first conveying frame (320), and the unloading device (400) includes a second conveying frame (420). The first conveying frame (320) and the second conveying frame (420) are both provided with a plurality of the conveying wheels (330), and the axes of the rotating shafts of the respective conveying wheels (330) are arranged in parallel.

2. The automatic loading and unloading laser processing equipment according to claim 1, characterized in that: The processing platform (100) is provided with a feeding device (500), and the feeding device (500) includes a third conveying frame (510), and the third conveying frame (510) is evenly distributed with a plurality of the conveying wheels (330), and each of the conveying wheels (330) is arranged in parallel; the conveying surface provided by the loading device (300) and the unloading device (400) is higher than the supporting surface provided by the processing platform (100); the lifting component (520) is arranged between the feeding device (500) and the processing platform (100), and the supporting surface provided by the feeding device (500) is lower than the supporting surface provided by the processing platform (100), and the lifting component (520) is used to drive the supporting surface provided by the feeding device (500) to be raised to be flush with the feeding surface provided by the loading device (300) and the unloading device (400).

3. The automatic loading and unloading laser processing equipment according to claim 1, characterized in that: The first conveying frame (320) and the second conveying frame (420) are both provided with a first blocking member (340); the lifting assembly (520) is also arranged between the first blocking member (340) and the first conveying frame (320), and between the first blocking member (340) and the second conveying frame (420); the first blocking member (340) on the first conveying frame (320) is located at the end of the first conveying frame (320) close to the processing platform (100), and the first blocking member (340) on the second conveying frame (420) is located at the end of the second conveying frame (420) away from the processing platform (100), and the lifting assembly (520) is used to drive the first blocking member (340) to rise to a position higher than the conveying surface provided by the loading device (300) and the unloading device (400).

4. The automatic loading and unloading laser processing equipment according to claim 1, characterized in that: The first conveying device (310) includes a first guide rail (311) and a sliding seat (312). The first guide rail (311) is arranged parallel to the feeding direction of the photovoltaic glass. The sliding seat (312) is installed on the first guide rail (311). The sliding seat (312) is provided with a power part and a clamping assembly (315). A first telescopic assembly (313) is provided between the sliding seat (312) and the clamping assembly (315). The first telescopic assembly (313) is telescopic and is used to drive the clamping assembly (315) to move closer to or away from the photovoltaic glass. The clamping assembly (315) is used to clamp the photovoltaic glass. A second blocking member (314) is provided corresponding to the other end surface of the first conveying frame (320) and the clamping assembly (315). The lifting assembly (520) is also provided between the second blocking member (314) and the first conveying frame (320). The second conveying device (410) has the same structure as the first conveying device (310).

5. The automatic loading and unloading laser processing equipment according to claim 1, characterized in that: The laser processing device (200) further comprises a second guide rail (220) and a crossbeam (230), wherein the crossbeam (230) is mounted on the second guide rail (220), and the plurality of laser heads (210) are evenly distributed on the lower end surface of the crossbeam (230).

6. The automatic loading and unloading laser processing equipment according to claim 5, characterized in that: A dust extraction pipe (240) corresponding to the laser head (210) is provided on the side wall of the crossbeam (230), and the dust extraction pipe (240) is externally connected to a dust extraction device.

7. The automatic loading and unloading laser processing equipment according to any one of claims 1 to 4, characterized in that: The processing platform (100) is further provided with a clamping and positioning assembly (120), and the clamping and positioning assembly (120) includes a second telescopic assembly (121) and a third blocking member (122). The lifting assembly (520) is provided between the second telescopic assembly (121) and the processing platform (100), and between the third blocking member (122) and the processing platform (100). The second telescopic assembly (121) is arranged at an end of the processing platform (100) close to the loading device (300), and the third blocking member (122) is arranged at an end of the processing platform (100) close to the unloading device (400). The second telescopic assembly (121) is used for horizontal telescopic movement.

8. The automatic loading and unloading laser processing equipment according to any one of claims 1 to 6, characterized in that: The fixing assembly (110) comprises a plurality of adsorption plates (111), the plurality of adsorption plates (111) being evenly distributed on the processing platform (100), adsorption holes (112) being evenly distributed on the adsorption plates (111), and a negative pressure device being externally connected to the lower end surface of the adsorption plate (111), the negative pressure device being in communication with the adsorption holes (112).

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