Photovoltaic component slotting machine

Abstract

This invention relates to the field of photovoltaic component grooving technology, and in particular to a photovoltaic component grooving machine tool, comprising a grooving milling machine, a two-axis placement table, a fixed clamp, and a blanking assembly, which is fixedly connected to one side of the grooving milling machine and located on the top side of the two-axis placement table. After the workpiece is milled, the two-axis placement table moves along the X-axis direction, at which time the blanking assembly can contact the fixed clamp. The transmission drive wheel of the fixed clamp is equipped with an automatic clamping and releasing structure, which can release the part when the fixed clamp moves to the side of the blanking assembly, thereby facilitating the blanking assembly to blank the workpiece in the fixed clamp. Through the mechanical meshing structure of the external toothed handle and the mating toothed plate, the clamping and releasing of the workpiece is automatically realized during the movement of the two-axis placement table without the need for an additional drive device. Combined with the displacement amplification linkage mechanism and the negative pressure adsorption assembly, the short-stroke contact of the fixed clamp can be converted into the long-stroke displacement of the suction cup, ensuring that the workpiece is quickly and smoothly released, significantly improving the blanking reliability and processing consistency.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic component grooving technology, and in particular to a photovoltaic component grooving machine tool. Background Technology

[0002] In the installation parts of photovoltaic modules, some auxiliary positioning and fixing blocks require slotting of metal parts during production. These slots are designed to match the corresponding mounting frames, such as the medium-pressure block in photovoltaic installation parts.

[0003] The existing grooving process for photovoltaic parts mainly uses traditional milling machines in conjunction with manual loading and unloading. Operators need to manually clamp the workpiece to be processed in the machine tool vise, and then manually release the clamp and take out the workpiece after the groove is processed. The entire production process relies heavily on manual intervention.

[0004] While existing automated grooving equipment can achieve robotic arm loading, there are still significant technical bottlenecks in the unloading process. Conventional solutions often use pneumatic grippers or pusher mechanisms for unloading. These structures require independent drive devices and control logic, increasing equipment costs and system complexity. In addition, the opening and closing action of the fixed jaws requires additional motor or cylinder drive, which lacks effective linkage with the machine tool spindle movement. This results in a mismatch between the loading / unloading cycle and the processing cycle, limiting the overall utilization rate of the equipment and making it difficult to meet the high-efficiency continuous operation requirements of large-scale photovoltaic module production. Summary of the Invention

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0006] In view of the aforementioned problem of low grooving efficiency in photovoltaic components, this invention is proposed.

[0007] Therefore, the purpose of this invention is to provide a grooving machine tool for photovoltaic parts.

[0008] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a grooving machine tool for photovoltaic parts, including a grooving milling machine, wherein the milling cutter can move up and down along the Z-axis to determine the grooving depth; The two-axis placement stage has X-axis and Y-axis drive mechanism components, which enables the two-axis placement stage to move the workpiece placed on top to perform milling. The fixing clamp is fixedly connected to the top of the two-axis placement stage and is used to clamp and fix the workpiece. The blanking assembly is fixedly connected to one side of the slotting milling machine and located on the top side of the two-axis placement table. After the workpiece is milled, the two-axis placement table moves along the X-axis direction, at which time the blanking assembly can contact the fixed clamp. The drive wheel of the fixed clamp is equipped with an automatic clamping and loosening structure, which can loosen the part when the fixed clamp moves to the side of the unloading assembly, thereby facilitating the unloading assembly to unload the workpiece from the fixed clamp.

[0009] As a preferred embodiment of the photovoltaic component grooving machine tool of the present invention, a collecting chassis is installed on the bottom side of the grooving milling machine, and the collecting chassis collects the debris generated by the milling groove above.

[0010] As a preferred embodiment of the photovoltaic component grooving machine tool of the present invention, the blanking assembly includes an extension bending rod installed above the grooving milling machine. The extension bending rod extends to one end of the X-axis of the two-axis placement table. A pressure rod is connected through the bottom of the extension bending rod. The pressure rod is located on the horizontal side of the fixed clamp. A first displacement amplification link is installed at one end of the pressure rod. A second displacement amplification link is connected at one end of the first displacement amplification link. The turning directions of the first displacement amplification link and the second displacement amplification link are perpendicular to each other. The pressure rod can be pressed by the movable fixing clamp, the movable fixing shaft of the first displacement amplification link is fixed by the extension bending rod, and the movable fixing shaft of the second displacement amplification link is fixed by the extension bending rod.

[0011] As a preferred embodiment of the photovoltaic component grooving machine tool of the present invention, wherein: a movable connecting rod is installed at the end of the second displacement amplification connecting rod, a through rod is installed at one end of the movable connecting rod and passes through the extension bending rod, one end of the through rod extends toward the fixed clamp side and the extension position is flush with the pressure rod on one side, and an adsorption component is installed at one end of the through rod.

[0012] As a preferred embodiment of the photovoltaic component grooving machine tool of the present invention, the adsorption component includes a disc mounted on a through rod, a suction cup mounted on one end of the disc, a support spring mounted on the other end of the disc, a pressure shaft connected to one end of the support spring, one end of the pressure shaft extending into the interior of the suction cup, and a baffle mounted on the extended end of the pressure shaft. The baffle is attached to the air intake hole of the disc by the action of the supporting spring.

[0013] As a preferred embodiment of the photovoltaic component grooving machine tool of the present invention, the drive wheel of the fixed clamp is an external toothed handle, and the outer ring of its circular handle is provided with toothed grooves. The upper side of the two-axis placement platform is the X-axis platform, and the lower side is the Y-axis platform. The side wall of the Y-axis platform is equipped with a mating toothed plate, which is located on one side of the unloading assembly.

[0014] As a preferred embodiment of the photovoltaic component grooving machine tool of the present invention, wherein: the external tooth handle drives the active clamping block of the fixing clamp, and an auxiliary positioning inclined rod is installed on the outer wall of the active clamping block; Its external loading robotic arm places the workpiece on the fixed clamp, and the workpiece is positioned and clamped by the movement of the active clamping block and the auxiliary positioning diagonal bar.

[0015] In a preferred embodiment of the photovoltaic component grooving machine tool described in this invention, when the fixing clamp moves toward the unloading assembly, the workpiece of the fixing clamp first contacts and is squeezed by the suction cup, and then the outer tooth handle contacts the mating tooth plate, causing the workpiece to loosen. At this time, the body of the fixing clamp contacts the pressure rod, and the short displacement of the pressure rod causes the suction cup and the workpiece to undergo a long displacement, thereby separating the workpiece from the fixing clamp.

[0016] As a preferred embodiment of the photovoltaic component grooving machine tool of the present invention, the outer wall of the extended bending rod is equipped with a chip removal spray plate, the interior of the extended bending rod is provided with an airflow channel, the interior of the airflow channel is provided with an opening, the bottom side of the opening is provided with a moving block, the moving block blocks the opening, the bottom of the moving block is equipped with a lower pressure plate, the horizontal side of the lower pressure plate is provided with an opening, so that the lower pressure plate can be pressed to open the opening; the outer wall of the disc is equipped with a pressure plate, the pressure plate can move to press the lower pressure plate, when the moving block is opened, the chip removal spray plate sprays airflow to remove chips from the fixing clamp.

[0017] A method for slotting photovoltaic components includes the following steps: S1: The robotic arm picks up the photovoltaic component and places it on the positioning reference surface of the fixed clamp; S2: The clamping clamp automatically closes and secures the parts; S3: The spindle drives the milling cutter and the two-axis placement table to perform grooving on the part; S4: After processing is completed, the clamping clamps automatically open, the unloading mechanism pulls out the part to complete the unloading, and all mechanisms reset to enter the next cycle.

[0018] The technical solution provided by this invention has the following advantages compared with the known prior art: 1. Through the mechanical meshing structure of the external toothed handle and the mating toothed plate, the workpiece is automatically clamped and released during the movement of the two-axis placement table without the need for an additional drive device; combined with the displacement amplification linkage mechanism and the negative pressure adsorption component, the short-stroke contact of the fixing clamp can be converted into the long-stroke displacement of the suction cup, ensuring that the workpiece is quickly and smoothly released. At the same time, the auxiliary positioning diagonal bar ensures the workpiece clamping and positioning accuracy, significantly improving the reliability of material unloading and the consistency of processing. Second, it realizes the fully automated cycle of feeding, grooving, unloading, and chip removal. When the fixed clamp moves to the unloading station, it sequentially triggers the suction cup adsorption, toothed plate engagement and loosening, connecting rod amplification displacement, and chip removal spray plate chip removal action. Each process is seamlessly connected, reducing manual intervention and downtime, and greatly improving the production efficiency and equipment utilization rate of grooving photovoltaic parts. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a grooving machine tool for photovoltaic parts.

[0021] Figure 2 This is a schematic diagram of the extension bending rod of a grooving machine tool for photovoltaic parts.

[0022] Figure 3 for Figure 2 Enlarged view of point A in the image.

[0023] Figure 4 This is a schematic diagram of the fixing clamp of a grooving machine tool for photovoltaic parts.

[0024] Figure 5 This is a schematic diagram of a two-axis placement stage for a photovoltaic component grooving machine.

[0025] Figure 6 This is a schematic diagram of a grooving milling machine for grooving photovoltaic parts.

[0026] Figure 7 This is a schematic diagram of the suction cup of a grooving machine tool for photovoltaic parts.

[0027] Reference numerals: 1. Slotting milling machine; 11. Two-axis placement table; 12. Fixing clamp; 121. Active clamping block; 13. Collection base; 2. Unloading assembly; 21. Extending bending rod; 22. Pressure rod; 23. First displacement amplification connecting rod; 24. Second displacement amplification connecting rod; 25. Movable connecting rod; 26. Through rod; 27. Adsorption assembly; 271. Disc; 272. Suction cup; 273. Support spring; 274. Pressure shaft; 275. Baffle; 3. External toothed handle; 31. Mating toothed plate; 32. Auxiliary positioning inclined rod; 4. Chip removal spray plate; 41. Airflow channel; 42. Opening; 43. Moving block; 44. Lower pressure plate; 45. Contact pressure plate. Detailed Implementation

[0028] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0032] Reference Figures 1-6 This is one embodiment of the present invention, which provides a grooving machine tool for photovoltaic parts, including a grooving milling machine 1, wherein the milling cutter can move up and down along the Z-axis to determine the grooving depth; a two-axis placement table 11, which has X-axis and Y-axis drive mechanism components, so that the two-axis placement table 11 can drive the workpiece placed on the top to move and grooving; a fixing clamp 12, which is fixedly connected to the top of the two-axis placement table 11 for clamping and fixing the workpiece; a collecting base 13 is installed on the bottom side of the grooving milling machine 1, which collects the debris generated by the grooving above. During grooving, the two-axis placement table 11 drives the photovoltaic part of the fixing clamp 12 to groove. After grooving is completed, the Y-axis of the two-axis placement table 11 returns to the default position, and the X-axis drives the fixing clamp 12 to move towards the unloading assembly 2.

[0033] Specifically, the unloading component 2 is fixedly connected to one side of the slotting milling machine 1 and located on the top side of the two-axis placement table 11. After the workpiece is milled, when the two-axis placement table 11 moves along the X-axis, the fixing clamp 12 gradually approaches and contacts the unloading component 2. When the unloading component 2 contacts the workpiece, the workpiece is automatically unloaded. The workpiece of the fixing clamp 12 contacts the suction cup 272 first. After the suction cup 272 is pressed, it is adsorbed by negative pressure on the surface of the workpiece. At this time, the outer tooth handle 3 of the fixing clamp 12 meshes with the mating tooth plate 31. The mating tooth plate 31 drives the outer tooth handle 3 to rotate. The rotation of the outer tooth handle 3 drives the active clamping block 121 of the fixing ring to move. When the active clamping block 121 moves, the workpiece is loosened. Subsequently, the side wall of the fixing clamp 12 presses the pressure rod 22. The drive wheel of the fixed clamp 12 is equipped with an automatic clamping and loosening structure, which can loosen the part when the fixed clamp 12 moves to the side of the unloading assembly 2, thereby facilitating the unloading assembly 2 to unload the workpiece from the fixed clamp 12.

[0034] Furthermore, the unloading assembly 2 includes an extension bending rod 21 installed above the slotting milling machine 1. The extension bending rod 21 extends to one end of the X-axis of the two-axis placement table 11. A pressure rod 22 is connected through the bottom of the extension bending rod 21. The pressure rod 22 is located on the horizontal side of the fixing clamp 12. A first displacement amplifying connecting rod 23 is installed at one end of the pressure rod 22. A second displacement amplifying connecting rod 24 is connected to one end of the first displacement amplifying connecting rod 23. The turning directions of the first displacement amplifying connecting rod 23 and the second displacement amplifying connecting rod 24 are perpendicular to each other. The pressure rod 22 can be pressed by the movable fixing clamp 12. The movable fixing shaft of the first displacement amplifying link 23 is fixed by the extension bending rod 21. The movable fixing shaft of the second displacement amplifying link 24 is fixed by the extension bending rod 21. The movement of the pressure rod 22 drives the first displacement amplifying link 23 to move. One end of the first displacement amplifying link 23 drives the second displacement amplifying link 24 to move.

[0035] Furthermore, a movable link 25 is installed at the end of the second displacement amplifying link 24. The movable link 25 can transmit the displacement of the second displacement amplifying link 24 to the through rod 26. One end of the movable link 25 is equipped with a through rod 26 that passes through the extension bending rod 21. One end of the through rod 26 extends toward the fixed clamp 12 and the extension position is flush with the pressure rod 22 on one side. One end of the through rod 26 is equipped with an adsorption component 27. The second displacement amplifying link 24 drives the through rod 26 to move through the movable link 25. The movement of the through rod 26 drives the disc 271, the suction cup 272 and the workpiece to move. The workpiece quickly detaches from the table of the fixed clamp 12 with a large displacement.

[0036] Furthermore, the adsorption assembly 27 includes a disc 271 mounted on the through rod 26. A suction cup 272 is mounted on one end of the disc 271, and a support spring 273 is mounted on the other end of the disc 271. One end of the support spring 273 is connected to a pressure shaft 274. One end of the pressure shaft 274 extends into the interior of the suction cup 272. A baffle 275 is mounted on the extended end of the pressure shaft 274. The pressure shaft 274 on the disc 271 is pressed by the extended bending rod 21. At this time, the baffle 275 opens the air inlet of the disc 271, and the suction cup 272 is no longer under negative pressure. The workpiece is naturally placed on the X-axis table surface on the upper side of the dual-axis placement stage 11. The baffle 275 is attached to the air inlet of the disc 271 under the action of the support spring 273.

[0037] Furthermore, the drive wheel of the fixing clamp 12 is an external toothed handle 3, and the outer ring of its circular handle is provided with toothed grooves. The upper side of the two-axis placement platform 11 is the X-axis platform, and the lower side is the Y-axis platform. The side wall of the Y-axis platform is equipped with a mating toothed plate 31, which is located on one side of the unloading assembly 2.

[0038] Furthermore, the external toothed handle 3 drives the active clamping block 121 of the fixing clamp 12, and the outer wall of the active clamping block 121 is equipped with an auxiliary positioning diagonal rod 32. The external loading robot arm places the workpiece on the fixed clamp 12. Through the movement of the active clamping block 121, the auxiliary positioning diagonal bar 32 achieves positioning and clamping of the workpiece. The external robot arm places the next workpiece on the fixed clamp 12, which is now fully open. Then, the X-axis of the two-axis placement stage 11 is reset. At this time, the toothed plate 31 drives the external toothed handle 3 to rotate again. When the external toothed handle 3 drives the active clamping block 121 to move and clamp, the auxiliary positioning diagonal bar 32 guides the workpiece through the inclined surface, so that the workpiece is positioned at one end of the fixed clamp 12.

[0039] Furthermore, when the clamping clamp 12 moves toward the unloading assembly 2, the workpiece of the clamping clamp 12 first contacts and is squeezed by the suction cup 272, and then the outer tooth handle 3 contacts the mating tooth plate 31, causing the workpiece to loosen. At this time, the body of the clamping clamp 12 contacts the pressure rod 22, and the short displacement of the pressure rod 22 causes the suction cup 272 and the workpiece to undergo a long displacement, causing the workpiece to separate from the clamping clamp 12. The above is the sequence in which the clamping clamp 12 contacts other components when it moves toward the unloading assembly 2, thereby realizing the unloading operation.

[0040] Furthermore, a chip removal spray plate 4 is installed on the outer wall of the extended bending rod 21. An airflow channel 41 is provided inside the extended bending rod 21. An opening 42 is provided inside the airflow channel 41. A moving block 43 is provided on the bottom side of the opening 42. The moving block 43 blocks the opening 42. A lower pressure plate 44 is installed at the bottom of the moving block 43. An opening 42 is provided on the horizontal side of the lower pressure plate 44, so that the lower pressure plate 44 can be pressed to open the opening 42. A touch plate 45 is installed on the outer wall of the disc 271. The touch plate 45 can move to press the lower pressure plate 44. When the moving block 43 is opened, the chip removal spray plate 4 sprays airflow to remove chips from the fixing clamp 12. The movement of the lower pressure plate 44 drives the moving block 43 to move. The movement of the moving block 43 opens the blocked opening 42, thereby opening the airflow channel 41. At this time, the chip removal spray plate 4 outputs high-pressure airflow through the airflow channel 41. The high-pressure airflow removes chips from the fixing clamp 12 on one side.

[0041] Operation process: During grooving, the dual-axis placement stage 11 drives the photovoltaic component of the fixing clamp 12 to groove. After grooving is completed, the Y-axis of the dual-axis placement stage 11 returns to its default position, and the X-axis then drives the fixing clamp 12 to move towards the unloading assembly 2. The workpiece of the fixing clamp 12 first contacts the suction cup 272. After being pressed, the suction cup 272 adheres to the surface of the workpiece under negative pressure. At this time, the outer tooth handle 3 of the fixing clamp 12 meshes with the mating tooth plate 31. The mating tooth plate 31 drives the outer tooth handle 3 to rotate. The rotation of the outer tooth handle 3 drives the active clamping block 121 of the fixing ring to move. When the movable clamp 121 moves, the workpiece loosens. Subsequently, the side wall of the fixed clamp 12 presses against the pressure rod 22. The movement of the pressure rod 22 drives the first displacement amplifying connecting rod 23 to move. One end of the first displacement amplifying connecting rod 23 drives the second displacement amplifying connecting rod 24 to move. The second displacement amplifying connecting rod 24 drives the through rod 26 to move via the movable connecting rod 25. The movement of the through rod 26 drives the disc 271, the suction cup 272, and the workpiece to move. The workpiece quickly detaches from the table of the fixed clamp 12 with a large displacement, and the pressure shaft 274 on the disc 271 is extended. When the bending rod 21 is pressed, the baffle 275 opens the air inlet of the disc 271, the suction cup 272 is no longer under negative pressure, and the workpiece is naturally placed on the X-axis table surface on the upper side of the dual-axis placement stage 11. At this time, the pressing plate 45 of the disc 271 is embedded in the lower pressure plate 44 inside the extended bending rod 21 on one side. The movement of the lower pressure plate 44 drives the moving block 43 to move. The movement of the moving block 43 opens the blocked opening 42, thereby opening the airflow channel 41. At this time, the chip removal spray plate 4 outputs high-pressure airflow through the airflow channel 41. The high-pressure airflow acts on the solid part on one side. The fixed clamp 12 removes debris, and then the external robot places the next workpiece on the fully released fixed clamp 12. Then the X-axis of the two-axis placement stage 11 is reset. At this time, the toothed plate 31 drives the external toothed handle 3 to rotate again. When the external toothed handle 3 drives the active clamping block 121 to move and clamp, its auxiliary positioning inclined rod 32 guides the workpiece through the inclined surface, so that the workpiece is positioned at one end of the fixed clamp 12. The above mechanism enables the workpiece to be automatically released, unloaded, de-scraped, loaded, clamped and positioned, which effectively improves the grooving efficiency of photovoltaic parts.

[0042] Example 2 Reference Figure 1 This is the second embodiment of the present invention, which differs from the first embodiment in that: a method for slotting photovoltaic components includes the following steps: S1: The robotic arm picks up the photovoltaic component and places it on the positioning reference surface of the fixed clamp 12; Its positioning reference surface is slightly close to one side of the auxiliary positioning inclined rod 32, ensuring that the auxiliary positioning inclined rod 32 can contact one side of the inclined surface of the part when it moves.

[0043] S2: Fixing clamp 12 automatically closes and clamps parts; When the clamping clamp 12 moves toward the unloading assembly 2, it automatically loosens the part; when the clamping clamp 12 resets, it automatically clamps the part.

[0044] S3: The main spindle drives the end mill and cooperates with the two-axis placement table 11 to perform grooving on the part; S4: After processing is completed, the fixing clamp 12 automatically opens, the unloading component 2 pulls out the part to complete the unloading, and each mechanism resets to enter the next cycle.

[0045] The rest of the structure is the same as in Example 1.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A grooving machine tool for photovoltaic components, characterized in that: include, The slotting milling machine (1) allows the milling cutter to move up and down along the Z-axis to determine the slot depth; The two-axis placement stage (11) has X-axis and Y-axis drive mechanism components, which enable the two-axis placement stage (11) to drive the workpiece placed on top to move and mill grooves. The fixing clamp (12) is fixedly connected to the top of the two-axis placement table (11) and is used to clamp and fix the workpiece; The blanking assembly (2) is fixedly connected to one side of the slotting milling machine (1) and located on the top side of the two-axis placement table (11). After the workpiece is milled, the two-axis placement table (11) moves along the X-axis direction. At this time, the blanking assembly (2) can contact the fixing clamp (12). The drive wheel of the fixed clamp (12) is equipped with an automatic clamping and loosening structure, which can loosen the part when the fixed clamp (12) moves to the side of the unloading assembly (2), thereby facilitating the unloading assembly (2) to unload the workpiece of the fixed clamp (12).

2. The photovoltaic component grooving machine tool as described in claim 1, characterized in that: The bottom side of the slotting milling machine (1) is equipped with a collecting chassis (13), which collects the debris generated by the milling groove above.

3. The photovoltaic component grooving machine tool as described in claim 2, characterized in that: The unloading assembly (2) includes an extension bending rod (21) installed above the slotting milling machine (1). The extension bending rod (21) extends to one side of the X-axis of the two-axis placement table (11). A pressure rod (22) is connected through the bottom of the extension bending rod (21). The pressure rod (22) is located on the horizontal side of the fixing clamp (12). A first displacement amplification link (23) is installed at one end of the pressure rod (22). A second displacement amplification link (24) is connected at one end of the first displacement amplification link (23). The turning directions of the first displacement amplification link (23) and the second displacement amplification link (24) are perpendicular to each other. The pressure rod (22) can be pressed by the movable fixing clamp (12), the movable fixing shaft of the first displacement amplification link (23) is fixed by the extension bending rod (21), and the movable fixing shaft of the second displacement amplification link (24) is fixed by the extension bending rod (21).

4. The photovoltaic component grooving machine tool as described in claim 3, characterized in that: The second displacement amplification link (24) is equipped with a movable link (25) at its end. One end of the movable link (25) is equipped with a through rod (26) that passes through the extension bending rod (21). One end of the through rod (26) extends toward the fixed clamp (12) and the extension position is flush with the pressure rod (22) on one side. One end of the through rod (26) is equipped with an adsorption component (27).

5. The photovoltaic component grooving machine tool as described in claim 4, characterized in that: The adsorption assembly (27) includes a disc (271) mounted on a through rod (26), a suction cup (272) mounted on one end of the disc (271), a support spring (273) mounted on the other end of the disc (271), a pressure shaft (274) connected to one end of the support spring (273), one end of the pressure shaft (274) extending into the interior of the suction cup (272), and a baffle (275) mounted on the extended end of the pressure shaft (274). The baffle (275) is attached to the air inlet hole on the disc (271) under the action of the support spring (273).

6. The photovoltaic component grooving machine tool as described in claim 5, characterized in that: The drive wheel of the fixed clamp (12) is an external toothed handle (3), and the outer ring of its circular handle is provided with toothed grooves. The upper side of the two-axis placement platform (11) is the X-axis platform, and the lower side is the Y-axis platform. The side wall of the Y-axis platform is equipped with a mating toothed plate (31), which is located on one side of the unloading assembly (2).

7. The photovoltaic component grooving machine tool as described in claim 6, characterized in that: The external toothed handle (3) drives the active clamping block (121) of the fixing clamp (12), and an auxiliary positioning diagonal rod (32) is installed on the outer wall of the active clamping block (121). The external loading robot arm places the workpiece on the fixed clamp (12), and the auxiliary positioning bar (32) positions and clamps the workpiece by moving the active clamping block (121).

8. The photovoltaic component grooving machine tool as described in claim 6, characterized in that: When the fixing clamp (12) moves toward the unloading assembly (2), the workpiece of the fixing clamp (12) first contacts and squeezes the suction cup (272), and then the outer tooth handle (3) contacts the mating tooth plate (31), and the workpiece is loosened. At this time, the body of the fixing clamp (12) contacts the pressure rod (22), and the short displacement of the pressure rod (22) drives the suction cup (272) and the workpiece to undergo a long displacement, which separates the workpiece from the fixing clamp (12).

9. The photovoltaic component grooving machine tool as described in claim 7, characterized in that: The outer wall of the extended bending rod (21) is equipped with a dandruff spray plate (4). The interior of the extended bending rod (21) is provided with an airflow channel (41). The interior of the airflow channel (41) is provided with an opening (42). A moving block (43) is provided on the bottom side of the opening (42). The moving block (43) blocks the opening (42). A lower pressure plate (44) is installed at the bottom of the moving block (43). An opening (42) is provided on the horizontal side of the lower pressure plate (44), so that the lower pressure plate (44) can be pressed to open the opening (42). The outer wall of the disc (271) is equipped with a pressure plate (45). The pressure plate (45) can move to press down the pressure plate (44). When the moving block (43) is opened, the dander spray plate (4) sprays airflow to remove dander from the fixing clamp (12).

10. A method for slotting photovoltaic components, using a photovoltaic component slotting machine tool as described in any one of claims 1-9, characterized in that, Includes the following steps: S1: The robotic arm picks up the photovoltaic component and places it on the positioning reference surface of the fixed clamp (12); S2: Fixing clamp (12) automatically closes and clamps the parts; S3: The spindle-driven milling cutter and the two-axis placement table (11) work together to perform grooving on the part; S4: After processing is completed, the clamping clamp (12) automatically opens, the unloading mechanism pulls out the part to complete the unloading, and each mechanism resets to enter the next cycle.

Images