Laser cutting equipment for flexible photovoltaic support profile machining

Abstract

The invention discloses laser cutting equipment for flexible photovoltaic support profile machining, and relates to the technical field of flexible photovoltaic support profile machining, the laser cutting equipment comprises a right-angle rotating plate, and the right-angle rotating plate is used for conducting internal pressing type clamping on batch flexible photovoltaic support profiles; according to the laser cutting equipment for machining the flexible photovoltaic support sectional materials, the two right-angle rotating plates are driven to rotate through the return force of the return springs so that the flexible photovoltaic support sectional materials in batches can be clamped in an internal pressing mode, the clamping precision is improved, and the machining efficiency is improved. The situation that batch flexible photovoltaic support profiles are difficult to clamp and fix in a traditional conveying mode in laser cutting machining so as to facilitate machining is prevented, and a plurality of small grooves are formed in the outer side of a right-angle rotating plate so that the batch clamped flexible photovoltaic support profiles can be clamped in the small grooves conveniently; and the situation that the follow-up cutting effect is affected by deviation and dislocation caused by friction force when the flexible photovoltaic support profile is straightened is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of flexible photovoltaic support profile processing, and in particular to laser cutting equipment for processing flexible photovoltaic support profiles. Background Art

[0002] Flexible photovoltaic bracket is a bracket system used to install solar photovoltaic modules. Different from traditional rigid brackets (such as fixed-angle brackets made of steel or aluminum alloy), it is mainly composed of flexible materials (such as steel cables, polymer ropes, etc.) and some necessary connectors (such as tensioners, shackles, etc.). Its structural forms are diverse, and the common ones are single-cable structure and double-cable structure. Flexible photovoltaic bracket is a bracket structure used to support and install flexible photovoltaic panels. Flexible photovoltaic bracket is usually designed to be easy to install and disassemble, making the installation process simpler and faster. When the flexible photovoltaic bracket is produced, it needs to be cut into the required length by laser according to the installation requirements; Flexible materials such as steel cables can be processed by conveying during laser cutting, unlike traditional rigid brackets. In laser cutting, it is difficult to clamp and fix batches of flexible photovoltaic bracket profiles for processing using traditional conveying methods. Therefore, we propose a laser cutting device for processing flexible photovoltaic bracket profiles. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a laser cutting device for processing a flexible photovoltaic bracket profile, comprising: A base, wherein curved fixing plates are provided on both sides of the base; An electric slide rail 1, wherein a laser cutter is arranged on the inner side of the electric slide rail 1; The electric slide rail 2, wherein a vertical push plate is arranged on the inner side of the electric slide rail 2; An internal clamping device is used to clamp batches of flexible photovoltaic bracket profiles by internal pressure, so as to prevent the traditional conveying method from being difficult to clamp and fix batches of flexible photovoltaic bracket profiles for processing during laser cutting; An adaptive tensioning device, which straightens the clamped flexible photovoltaic support profile by applying an adaptive tensioning force to it, thereby preventing the flexible photovoltaic support profile from bending and deforming during processing, resulting in a rough or tilted cross section during laser cutting; A cleaning device, which is used to clean the slag dropped on the electric slide rail 2 to prevent the slag from accumulating in the electric slide rail 2 and affecting its use after a batch of flexible photovoltaic bracket profiles are laser cut for a long time; One side of the base is fixedly connected to one side of the curved fixing plate, the top of the curved fixing plate is fixedly connected to the bottom of the electric slide rail one, the inner side of the electric slide rail one is slidably connected to the top of the laser cutter, the bottom of the electric slide rail two is fixedly connected to the top of the base, the inner side of the electric slide rail two is slidably connected to the bottom of the vertical push plate, one side of the vertical push plate is fixedly connected to one side of the adapter tensioning device, the side of the adapter tensioning device away from the vertical push plate is fixedly connected to one side of the inner clamping device, the bottom of the inner clamping device is fixedly connected to the top of the base, the side of the vertical push plate close to the adapter tensioning device is fixedly connected to one side of the cleaning device, and the outer side of the cleaning device is slidably connected to the inner side of the electric slide rail two; Wherein, the inner clamping device comprises: A right-angle rotating plate, which is used for internal pressure clamping of batches of flexible photovoltaic bracket profiles; A fixed long rod, the outer side of which is provided with a tightening spring, through the tightening force of the tightening spring to drive the two right-angle rotating plates to rotate to clamp the batch of flexible photovoltaic bracket profiles by internal pressure, so as to prevent the traditional conveying method from being difficult to clamp and fix the batch of flexible photovoltaic bracket profiles for processing during laser cutting; One end of the fixed long rod passes through the right-angle rotating plate and is rotatably connected to the right-angle rotating plate, and the return spring is sleeved on the fixed long rod and is rotatably connected to the fixed long rod; A triangular guide block is fixedly connected to the inner side of the second electric slide rail, and the height of the triangular guide block is set lower than the height of the flexible photovoltaic bracket profile when it is tightened; The inner clamping device also includes a vertical fixing plate, one side of which is fixedly connected to a fixed stopper, and the fixed stopper is arranged on one side of the vertical fixing plate to adjust the openings of the two right-angle rotating plates to clamp flexible photovoltaic bracket profiles of different sizes, so as to prevent the difficulty in adapting flexible photovoltaic bracket profiles of different sizes when laser cutting is required. An elongated circular groove is provided on the outer side of the right-angle rotating plate, and a small groove is provided on one side of the right-angle rotating plate. By providing a plurality of small grooves on the outer side of the right-angle rotating plate, it is convenient to separate the flexible photovoltaic bracket profiles clamped in batches. Don't get stuck in it, to prevent the flexible photovoltaic bracket profile from being offset and dislocated due to friction when being straightened, affecting the subsequent cutting effect. Both ends of the fixed long rod are fixedly connected with concave side plates, and the concave side plate is fixedly connected with a rectangular long plate on the side close to the fixed long rod. A circular through hole is opened on the outer side of the rectangular long plate. By setting a plurality of circular through holes on the rectangular long plate, it is convenient for the flexible photovoltaic bracket profile to pass through and pre-place it, so as to prevent the batch of flexible photovoltaic bracket profiles from being easily staggered when placed between the two right-angle turning plates, which affects the subsequent straightening process; The bottom of the vertical fixed plate is fixedly connected to the top of the base, and one side of the concave side plate is fixedly connected to one side of the adapter tensioning device; The inner wall of the long circular groove is fixedly connected to one end of the return spring, a plurality of small grooves are provided, and the plurality of small grooves are distributed on the outside of the right-angle turn plate, and a plurality of circular through holes are provided, and the plurality of circular through holes are distributed on the outside of the rectangular long plate.

[0004] Furthermore, the adaptive tensioning device includes a square push plate, one side of which is fixedly connected to a return spring, and a return spring with an observable deformation effect is provided between the square push plate and the concave push plate to apply an adaptive tensioning force to the flexible photovoltaic bracket profile to straighten it, thereby preventing the adaptive tension from being difficult to observe when the flexible photovoltaic bracket profile is rigidly straightened, resulting in excessive tension and deformation of the cross section when it is cut. The return spring is fixedly connected to a concave push plate at one end away from the square push plate, and the concave push plate drives the inner clamping device to straighten a batch of flexible photovoltaic bracket profiles to prevent the flexible photovoltaic bracket profile from bending and deforming during processing, resulting in a rough or tilted cross section during laser cutting. A circular baffle rod is fixedly connected to the side of the square push plate close to the return spring, and a circular baffle rod is provided between the square push plate and the concave push plate to separate one end from the other, thereby preventing The square push plate is affected by the thrust and compresses the return spring, causing the spring to be affected by the pressure for a long time and the return effect gradually deteriorates. The square push plate is fixedly connected to an arc-shaped through rod on one side close to the return spring, and multiple arc-shaped through rods are arranged on the inner and outer sides of the return spring to resist and limit it, preventing the weight on one side of the concave push plate elastically connected to the square push plate from being too large, causing the return spring to bend and deform during extension and contraction. One end of the arc-shaped through rod is fixedly connected to a limited position circular block away from the square push plate, and the side of the square push plate away from the return spring is fixedly connected to one side of the vertical push plate, and the side of the concave push plate away from the return spring is fixedly connected to one side of the concave side plate, and one end of the arc-shaped through rod away from the square push plate passes through the concave push plate and is slidably connected to the concave push plate, and multiple arc-shaped through rods are provided, and the multiple arc-shaped through rods are respectively distributed on the inner and outer sides of the return spring.

[0005] Furthermore, the cleaning device includes a conical scraper, which scrapes and cleans the inner side of the electric slide rail 2 at all times when the conical scraper moves, so as to prevent slag from accumulating in the electric slide rail 2 and affecting its use after long-term laser cutting of batches of flexible photovoltaic bracket profiles. The outer side of the conical scraper is fixedly connected to a V-shaped guide plate, and the V-shaped guide plate is arranged on the conical scraper to guide the cleaned accumulated slag to both sides of the electric slide rail 2, so as to prevent the slag accumulated on the surface from sliding vertically downward through the side circular groove and re-entering the interior of the electric slide rail 2 when the conical scraper rotates upward. A side circular groove is provided on the outer side of the conical scraper, and a fixed short rod is fixedly connected to the inner wall of the side circular groove. A sleeve-type connecting block is sleeved and rotatably connected to the outer side of the fixed short rod, and both sides of the sleeve-type connecting block are fixedly connected to a rotary spring. When the conical scraper moves, the rotary spring drives the conical scraper to move at all times through the tightening force. The conical scraper rotates downward so that the bottom is in close contact with the bottom of the inner wall of the second electric slide rail, preventing the conical scraper from being lifted up to make it difficult to scrape off the slag when there are some granular welding slag that is difficult to scrape off at the bottom of the inner wall of the second electric slide rail, and the conical scraper is difficult to scrape off the slag when there are some granular welding slag that is difficult to scrape off at the bottom of the inner wall of the second electric slide rail. The side of the sleeve-type connecting block away from the conical scraper is fixedly connected with a square baffle, and the top of the square baffle is fixedly connected with an arc-shaped connecting rod, and the end of the arc-shaped connecting rod away from the square baffle is fixedly connected with an inclined push plate, and the movable inclined push plate scrapes and cleans the top surface of the second electric slide rail and guides the slag to the two sides of the second electric slide rail through its inclined surface, preventing the slag discharged from the inside of the second electric slide rail from gradually accumulating on the top surface, causing the slag to slide again into the inside of the second electric slide rail when there is a lot of slag accumulation, and the square baffle is fixedly connected to one side of the vertical push plate away from the sleeve-type connecting block, and the rotary spring is sleeved on the fixed short rod and is rotatably connected to the fixed short rod.

[0006] The present invention has the beneficial effects: 1. The present invention uses the restoring force of the restoring spring to drive the two right-angle rotating plates to rotate to perform internal pressure clamping on batches of flexible photovoltaic support profiles, thereby preventing the traditional conveying method from being difficult to clamp and fix batches of flexible photovoltaic support profiles for processing during laser cutting processing, and providing a reset spring with observable deformation effect between the square push plate and the concave push plate to apply an adaptive tensioning force to the flexible photovoltaic support profile to straighten it, thereby preventing the profile from being subjected to excessive tension and causing deformation of the cross section when being cut due to difficulty in observing the adaptive tension when the flexible photovoltaic support profile is rigidly straightened, and the conical scraper always scrapes and cleans the inner side of the electric slide rail 2 when moving, thereby preventing slag from accumulating in the electric slide rail 2 after long-term laser cutting of batches of flexible photovoltaic support profiles and affecting their use.

[0007] 2. The present invention provides an internal clamping device, and a fixed baffle is provided on one side of the vertical fixed plate to adjust the openings of the two right-angle rotating plates to clamp flexible photovoltaic support profiles of different sizes, so as to prevent the flexible photovoltaic support profiles of different sizes from being difficult to adapt when they need to be laser cut, and to provide a plurality of circular through holes on the rectangular long plate to facilitate the flexible photovoltaic support profiles to pass through and pre-place them, so as to prevent the batches of flexible photovoltaic support profiles from being easily staggered and affecting the subsequent straightening process when they are placed between the two right-angle rotating plates, and to drive the two right-angle rotating plates to rotate by the tightening force of the tightening spring to perform internal pressure clamping on the batches of flexible photovoltaic support profiles, so as to prevent the traditional conveying method from being difficult to clamp and fix the batches of flexible photovoltaic support profiles for processing during laser cutting, and to provide a plurality of small grooves on the outer side of the right-angle rotating plate to facilitate the clamping of the batches of clamped flexible photovoltaic support profiles therein, so as to prevent the flexible photovoltaic support profiles from being offset and dislocated due to the friction when being straightened, affecting the subsequent cutting effect.

[0008] 3. The present invention provides an adaptive tensioning device, and provides a circular blocking rod between the square push plate and the concave push plate to separate one end from the other, so as to prevent the square push plate from being affected by the thrust to compress the reset spring, resulting in the spring being affected by the pressure for a long time and the reset effect gradually becoming worse. The concave push plate drives the inner clamping device to straighten a batch of flexible photovoltaic bracket profiles, so as to prevent the flexible photovoltaic bracket profiles from bending and deforming during processing, resulting in a rough or tilted cross section during laser cutting. A reset spring with an observable deformation effect is provided between the square push plate and the concave push plate to apply an adaptive tensioning force to the flexible photovoltaic bracket profile to straighten it, so as to prevent the adaptive tension from being difficult to observe when the flexible photovoltaic bracket profile is rigidly straightened, resulting in the profile being subjected to excessive tension and causing deformation of the cross section when it is cut. A plurality of arc-shaped through rods are provided on the inner and outer sides of the reset spring to resist and limit it, so as to prevent the weight on one side of the concave push plate elastically connected to the square push plate from being too large, resulting in the reset spring being bent and deformed during extension and retraction.

[0009] The top surface of the electric slide rail is cleaned by scraping and the slag is guided to the two sides of the electric slide rail through its inclined surface, so as to prevent the slag discharged from the inside of the electric slide rail from gradually accumulating on the top surface, causing the slag to slide again into the inside of the electric slide rail when there are some granular welding slags that are difficult to scrape off at the bottom of the inner wall of the electric slide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the laser cutting equipment of the present invention; Figure 2 It is a schematic diagram of the side structure of the laser cutting equipment of the present invention; Figure 3 It is a schematic diagram of the structure of the inner clamping device of the present invention; Figure 4 It is a schematic diagram of the side structure of the inner clamping device of the present invention; Figure 5 This is a schematic diagram of the structure of the tensioning device adapted for the present invention; Figure 6 This is a schematic diagram of the side structure of the adapter tensioning device of the present invention; Figure 7 It is a schematic diagram of the structure of the cleaning device of the present invention; Figure 8 This is an enlarged structural schematic diagram of the cleaning device A of the present invention; In the figure: 1, base; 2, curved fixing plate; 3, electric slide rail 1; 4, laser cutter; 5, electric slide rail 2; 6, vertical push plate; 7, inner clamping device; 8, adapter tensioning device; 9, cleaning device; 10, triangular guide block; 701, right-angle rotating plate; 702, fixed long rod; 703, return spring; 704, vertical fixing plate; 705, fixed stop rod; 706, long round groove; 707, small groove; 708, concave side plate; 709, vertical fixing plate; 710, vertical fixing plate; 711, vertical fixing plate; 712, vertical fixing plate; 713, vertical fixing plate; 714, vertical fixing plate; 715, vertical fixing plate; 716, vertical fixing plate; 717, vertical fixing plate; 718, vertical fixing plate; 719, vertical fixing plate; 720, vertical fixing plate; 721, vertical fixing plate; 722, vertical fixing plate; 723, vertical fixing plate; 724, vertical fixing plate; 725, vertical fixing plate; 726, vertical fixing plate; 727, vertical fixing plate; 728, vertical fixing plate; 729, vertical fixing plate; 730, vertical fixing plate; 731, vertical fixing plate; 732, vertical fixing plate; 733, vertical fixing plate; 734, vertical fixing plate; 735, vertical fixing plate; 736, vertical fixing plate; 737, vertical fixing plate; 738, vertical fixing plate; 739, vertical fixing plate; 740, vertical fixing plate; 741, vertical fixing plate; 742, vertical fixing plate; 743, vertical fixing plate; 744, vertical fixing plate; 745, vertical fixing plate; 746, vertical fixing plate; 747, vertical fixing plate; 748, vertical fixing 09, rectangular long plate; 710, circular through hole; 801, square push plate; 802, return spring; 803, concave push plate; 804, circular baffle; 805, arc-shaped through rod; 806, limit round block; 901, conical scraper; 902, V-shaped guide plate; 903, side circular groove; 904, fixed short rod; 905, sleeve connecting block; 906, rotary spring; 907, square baffle; 908, arc-shaped connecting rod; 909, inclined push plate. DETAILED DESCRIPTION

[0011] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0012] For the first embodiment, please refer to Figure 1-Figure 4 The present invention is a laser cutting device for processing a flexible photovoltaic bracket profile, comprising: A base 1, with curved fixing plates 2 disposed on both sides of the base 1; An electric slide rail 3, a laser cutter 4 is arranged on the inner side of the electric slide rail 3; The electric slide rail 2 5, the inner side of which is provided with a vertical push plate 6; An inner clamping device 7, which is used to perform inner pressure clamping on a batch of flexible photovoltaic support profiles; An adaptive tensioning device 8, which straightens the clamped flexible photovoltaic support profile by applying an adaptive tensioning force to the profile; A cleaning device 9, which is used to clean the slag dropped on the electric slide rail 2 5; One side of the base 1 is fixedly connected to one side of the curved fixing plate 2, the top of the curved fixing plate 2 is fixedly connected to the bottom of the electric slide rail 1 3, the inner side of the electric slide rail 1 3 is slidably connected to the top of the laser cutter 4, the bottom of the electric slide rail 2 5 is fixedly connected to the top of the base 1, the inner side of the electric slide rail 2 5 is slidably connected to the bottom of the vertical push plate 6, one side of the vertical push plate 6 is fixedly connected to one side of the adapter tensioning device 8, the side of the adapter tensioning device 8 away from the vertical push plate 6 is fixedly connected to one side of the inner clamping device 7, the bottom of the inner clamping device 7 is fixedly connected to the top of the base 1, the side of the vertical push plate 6 close to the adapter tensioning device 8 is fixedly connected to one side of the cleaning device 9, and the outer side of the cleaning device 9 is slidably connected to the inner side of the electric slide rail 2 5; Wherein, the inner clamping device 7 comprises: A right-angle rotating plate 701, which is used to perform internal pressure clamping on batches of flexible photovoltaic support profiles; A fixed long rod 702, the outer side of which is provided with a return spring 703; One end of the fixed long rod 702 passes through the right angle rotating plate 701 and is rotatably connected to the right angle rotating plate 701. The return spring 703 is sleeved on the fixed long rod 702 and is rotatably connected to the fixed long rod 702. A triangular guide block 10 is fixedly connected to the inner side of the electric slide rail 2 5 , and the height of the triangular guide block 10 is set lower than the height of the flexible photovoltaic support profile when it is tightened; The inner clamping device 7 also includes a vertical fixed plate 704, one side of the vertical fixed plate 704 is fixedly connected to a fixed stopper 705, an outer side of the right-angle rotating plate 701 is provided with an oblong groove 706, one side of the right-angle rotating plate 701 is provided with a small groove 707, both ends of the fixed long rod 702 are fixedly connected to concave side plates 708, and one side of the concave side plate 708 close to the fixed long rod 702 is fixedly connected to a rectangular long plate 709, and the outer side of the rectangular long plate 709 is provided with a circular through hole 710; The bottom of the vertical fixed plate 704 is fixedly connected to the top of the base 1, and one side of the concave side plate 708 is fixedly connected to one side of the adapter tensioning device 8; The inner wall of the long circular groove 706 is fixedly connected to one end of the tightening spring 703, a plurality of small grooves 707 are provided, and the plurality of small grooves 707 are distributed on the outside of the right-angle rotating plate 701, a plurality of circular through holes 710 are provided, and the plurality of circular through holes 710 are distributed on the outside of the rectangular long plate 709. When in use, the flexible photovoltaic support profile is passed through the inner clamping device 7 on one side of the electric slide rail 2 5 and straightened and passed through the inner clamping device 7 on the other side again. At this time, the vertical push plate 6 is driven by the electric slide rail 1 3 to drive the adapter tensioning device 8 and the inner clamping device 7 on one side to move to positions away from the center on both sides. When the inner clamping device 7 gradually moves away from the center of the base 1, the inner flexible photovoltaic support profile is clamped by internal pressure, and the clamped flexible photovoltaic support profile moves along with the adapter tensioning device 8. The movement of the tightening device 8 and the inner clamping device 7 extends to both sides until the flexible photovoltaic bracket profile is straightened, and stops when the adaptive tightening device 8 just changes. At this time, the adaptive tightening device 8 applies an adaptive tightening force to the flexible photovoltaic bracket profile. After the flexible photovoltaic bracket profile is straightened, the laser cutter 4 can be driven by the electric slide rail 1 3 to perform laser cutting processing on a batch of flexible photovoltaic bracket profiles. After the cutting is completed, the vertical push plate 6 is driven by the electric slide rail 2 5 to drive the clamped flexible photovoltaic bracket profile to move toward the center of the base 1. At the same time, the inner clamping device 7 moving toward the center will gradually release the clamping of the flexible photovoltaic bracket profile. When the vertical push plate 6 moves, it will also drive the cleaning device 9 on one side to move together. When the cleaning device 9 moves to the middle of the electric slide rail 2 5 The slag accumulated on the inner side and the top of the electric slide rail 25 is scraped and cleaned, and the vertical push plate 6 is driven by the electric slide rail 25 to drive the adapter tensioning device 8 to move to the middle. The movement of the adapter tensioning device 8 drives the concave side plate 708 to move, and the movement of the concave side plate 708 drives the rectangular long plate 709 and the right-angle rotating plate 701 to move. When the right-angle rotating plate 701 moves to contact the fixed baffle 705 on one side of the vertical fixed plate 704, it is pushed by the fixed baffle 705 to rotate around the fixed long rod 702. When the right-angle rotating plate 701 rotates, it drives the return spring 703 in the long circular groove 706 to rotate and continuously increase the return force. At this time, the two right-angle rotating plates 701 rotate upward and downward respectively to open the opening, and the fixed baffle 705 is set on one side of the vertical fixed plate 704. The openings of the two right-angle rotating plates 701 are adjusted to clamp flexible photovoltaic bracket profiles of different sizes, and the flexible photovoltaic bracket profile is passed through the circular through hole 710 set on one side of the electric slide rail 25 and passed between the two right-angle rotating plates 701, and then passed between the two right-angle rotating plates 701 set on the other side of the electric slide rail 25 and passed through the center through hole opened on the rectangular long plate 709. By setting a plurality of circular through holes 710 on the rectangular long plate 709 to facilitate the passage of the flexible photovoltaic bracket profile, the flexible photovoltaic bracket profile is pre-placed, and the placed flexible photovoltaic bracket profile is aligned in the small groove 707. After the batch of flexible photovoltaic bracket profiles are placed, the electric slide rail 25 drives the right-angle rotating plate 701 to gradually move to both sides away from the middle.As the right-angle rotating plate 701 moves, it gradually disengages from the fixed stopper 705. After the right-angle rotating plate 701 loses the thrust of the fixed stopper 705, the return spring 703 drives the right-angle rotating plate 701 to rotate around the fixed long rod 702 to the middle through the return force. The return force of the return spring 703 drives the two right-angle rotating plates 701 to rotate to clamp the batch of flexible photovoltaic support profiles by internal pressure. The clamped flexible photovoltaic support profiles are gradually straightened as the right-angle rotating plate 701 moves. At the same time, the continuously straightened flexible photovoltaic support profiles are always located in the small grooves 707. By providing a plurality of small grooves 707 on the outside of the right-angle rotating plate 701, it is convenient to clamp the batch of clamped flexible photovoltaic support profiles in them.

[0013] For the second embodiment, please refer to Figure 1-Figure 8 The present invention provides a laser cutting device for processing a flexible photovoltaic bracket profile: the adapting tensioning device 8 includes a square push plate 801, a reset spring 802 is fixedly connected to one side of the square push plate 801, a concave push plate 803 is fixedly connected to the end of the reset spring 802 away from the square push plate 801, a circular blocking rod 804 is fixedly connected to the side of the square push plate 801 close to the reset spring 802, an arc-shaped penetrating rod 805 is fixedly connected to the side of the square push plate 801 close to the reset spring 802, and the arc-shaped penetrating rod 805 is away from the square push plate 801. One end of the square push plate 801 is fixedly connected to the limited position circular block 806, the side of the square push plate 801 away from the reset spring 802 is fixedly connected to the side of the vertical push plate 6, the side of the concave push plate 803 away from the reset spring 802 is fixedly connected to the side of the concave side plate 708, and the end of the arc-shaped penetrating rod 805 away from the square push plate 801 passes through the concave push plate 803 and is slidably connected to the concave push plate 803. A plurality of arc-shaped penetrating rods 805 are provided, and the plurality of arc-shaped penetrating rods 805 are respectively distributed on the inner side and the outer side of the reset spring 802; The cleaning device 9 includes a conical scraper 901, a V-shaped guide plate 902 is fixedly connected to the outer side of the conical scraper 901, a side circular groove 903 is opened on the outer side of the conical scraper 901, a fixed short rod 904 is fixedly connected to the inner wall of the side circular groove 903, a sleeve-type connecting block 905 is sleeved and rotatably connected to the outer side of the fixed short rod 904, and both sides of the sleeve-type connecting block 905 are fixedly connected to a rotary spring 906, a square baffle 907 is fixedly connected to the side of the sleeve-type connecting block 905 away from the conical scraper 901, an arc-shaped connecting rod 908 is fixedly connected to the top of the square baffle 907, and an inclined push plate 909 is fixedly connected to the end of the arc-shaped connecting rod 908 away from the square baffle 907, and the side of the square baffle 907 away from the sleeve-type connecting block 905 is fixed to one side of the vertical push plate 6 The rotary spring 906 is sleeved on the fixed short rod 904 and is rotatably connected to the fixed short rod 904. When in use, the vertical push plate 6 moves toward the middle of the electric slide rail 25, driving the square push plate 801 on one side to move. The movement of the square push plate 801 drives the return spring 802, the circular baffle rod 804 and the arc-shaped penetrating rod 805 on one side to move together. A circular baffle rod 804 is set between the square push plate 801 and the concave push plate 803 to separate one end distance. The circular baffle rod 804 pushes the concave push plate 803 to move as the square push plate 801 moves. The movement of the concave push plate 803 drives the concave side plate 708 on one side to move. When the flexible photovoltaic bracket profile is placed, the vertical push plate 6 drives the concave push plate 803 away from the middle The concave push plate 803 stops moving when the clamped flexible photovoltaic bracket profile is straightened. At this time, the square push plate 801 that continues to move will pull the reset spring 802 to stretch and deform. When the reset spring 802 is slightly deformed, the driving of the vertical push plate 6 of the electric slide rail 2 5 can be stopped. The concave push plate 803 drives the inner clamping device 7 to straighten the batch of flexible photovoltaic bracket profiles. A reset spring 802 with an observable deformation effect is set between the square push plate 801 and the concave push plate 803 to apply an adaptive tensioning force to the flexible photovoltaic bracket profile to straighten it. When the square push plate 801 moves, it drives the arc-shaped penetrating rod 805 and the limiting round block 806 on one side to move together. By setting multiple The arc-shaped through rod 805 is used to resist and limit it. When the vertical push plate 6 moves to the middle of the electric slide rail 25, it drives the square baffle 907 on one side to move. The movement of the square baffle 907 drives the sleeve-type connecting block 905 on one side to move. When the sleeve-type connecting block 905 moves, it drives the conical scraper 901 to move through the fixed short rod 904. When the conical scraper 901 moves, it scrapes and cleans the inner side of the electric slide rail 25 at all times. When the conical scraper 901 moves, the return spring 906 drives the conical scraper 901 to rotate downward at all times through the tightening force so that the bottom is tightly attached to the bottom of the inner wall of the electric slide rail 25. When the conical scraper 901 moves to the middle of the electric slide rail 25 and contacts the triangular guide block 10, it is guided by the inclined surface of the triangular guide block 10 and rotates upward around the sleeve-type connecting block 905.When the conical scraper 901 rotates, it drives the V-shaped guide plate 902 on the top to rotate together. When the conical scraper 901 and the V-shaped guide plate 902 rotate upward to an angle exceeding the horizontal angle, the slag accumulated on the conical scraper 901 slides down along the inclined surface of the V-shaped guide plate 902 to the two sides of the electric slide rail 25. The V-shaped guide plate 902 is arranged on the conical scraper 901 to guide the cleaned accumulated slag to the two sides of the electric slide rail 25. When the square baffle 907 moves, the arc-shaped connecting rod 908 at the top drives the inclined push plate 909 at one end to move together. When the inclined push plate 909 moves, the bottom is always in contact with the top surface of the electric slide rail 25. The moving inclined push plate 909 scrapes and cleans the top surface of the electric slide rail 25 and guides the slag to the two sides of the electric slide rail 25 through its inclined surface.

[0014] When the present invention is in operation, the flexible photovoltaic support profile is passed through the inner clamping device 7 on one side of the electric slide rail 2 5 and straightened and passed through the inner clamping device 7 on the other side again. At this time, the vertical push plate 6 is driven by the electric slide rail 1 3 to drive the adapting tensioning device 8 on one side and the inner clamping device 7 to move to positions away from the center on both sides. When the inner clamping device 7 gradually moves away from the center of the base 1, the inner flexible photovoltaic support profile is clamped by internal pressure. The clamped flexible photovoltaic support profile stretches to both sides with the movement of the adapting tensioning device 8 and the inner clamping device 7 until the flexible photovoltaic support profile is straightened, and the adapting tensioning device 8 stops when it just changes. At this time, the adapting tensioning device 8 applies an adaptive tensioning force to the flexible photovoltaic support profile. After the flexible photovoltaic support profile is straightened, The laser cutter 4 can be driven by the electric slide rail 1 3 to perform laser cutting processing on batches of flexible photovoltaic bracket profiles. After cutting, the vertical push plate 6 is driven by the electric slide rail 2 5 to drive the clamped flexible photovoltaic bracket profile to move to the center of the base 1. At the same time, the inner clamping device 7 moving toward the center will gradually release the clamping of the flexible photovoltaic bracket profile. When the vertical push plate 6 moves, it will also drive the cleaning device 9 on one side to move together. When the cleaning device 9 moves to the middle of the electric slide rail 2 5, the slag accumulated on the inner side and top of the electric slide rail 2 5 is scraped and cleaned. The vertical push plate 6 is driven by the electric slide rail 2 5 to drive the adapter tensioning device 8 to move to the middle. The adapter tensioning device 8 moves to drive the concave side plate 708 to move. The concave side plate 708 moves The rectangular long plate 709 and the right-angle rotating plate 701 are driven to move. When the right-angle rotating plate 701 moves to contact the fixed baffle 705 on one side of the vertical fixed plate 704, it is pushed by the fixed baffle 705 to rotate around the fixed long rod 702. When the right-angle rotating plate 701 rotates, it drives the tightening spring 703 in the long circular groove 706 to rotate and continuously increase the tightening force. At this time, the two right-angle rotating plates 701 are rotated upward and downward respectively to open the openings. By setting a fixed baffle 705 on one side of the vertical fixed plate 704 to adjust the openings of the two right-angle rotating plates 701, flexible photovoltaic bracket profiles of different sizes can be clamped, and the flexible photovoltaic bracket profile is passed through the circular through hole 710 set on one side of the electric slide rail 25 and passed between the two right-angle rotating plates 701, and then The right-angled rotating plate 701 passes through the two right-angled rotating plates 701 arranged on the other side of the electric slide rail 25 and passes through the central through hole opened on the rectangular long plate 709. By setting a plurality of circular through holes 710 on the rectangular long plate 709, the flexible photovoltaic bracket profiles are conveniently passed through for pre-placement. At the same time, the placed flexible photovoltaic bracket profiles are aligned in the small groove 707. After the batch of flexible photovoltaic bracket profiles are placed, the right-angled rotating plate 701 is driven by the electric slide rail 25 to gradually move to both sides away from the middle. When the right-angled rotating plate 701 moves, it gradually loses contact with the fixed baffle rod 705. After the right-angled rotating plate 701 loses the thrust of the fixed baffle rod 705, the return spring 703 drives the right-angled rotating plate 701 to rotate around the fixed long rod 702 to the middle through the return force.The two right-angle rotating plates 701 are driven to rotate by the tightening force of the tightening spring 703 to perform internal pressure clamping on a batch of flexible photovoltaic bracket profiles. The clamped flexible photovoltaic bracket profiles are gradually straightened as the right-angle rotating plates 701 move. At the same time, the continuously straightened flexible photovoltaic bracket profiles are always located in the small grooves 707. By opening a plurality of small grooves 707 on the outer side of the right-angle rotating plates 701, it is convenient to respectively clamp a batch of clamped flexible photovoltaic bracket profiles therein. When the vertical push plate 6 moves toward the middle of the electric slide rail 25, it drives the square push plate 801 on one side to move. The movement of the square push plate 801 drives the reset spring 802, the circular baffle rod 804 and the arc-shaped through rod 805 on one side to move together. The circular stopper 804 is set to separate the distance at one end. The circular stopper 804 pushes the concave push plate 803 to move as the square push plate 801 moves. The movement of the concave push plate 803 drives the concave side plate 708 on one side to move. When the flexible photovoltaic bracket profile is placed, the vertical push plate 6 drives the concave push plate 803 to move back to a position away from the middle until the clamped flexible photovoltaic bracket profile is straightened and the concave push plate 803 stops moving. At this time, the square push plate 801 that continues to move will pull the reset spring 802 to stretch and deform. When the reset spring 802 is slightly deformed, the driving of the electric slide rail 25 to the vertical push plate 6 can be stopped. The concave push plate 803 drives the inner clamping device 7 to straighten the batch of flexible photovoltaic bracket profiles. A reset spring 802 with an observable deformation effect is arranged between the square push plate 801 and the concave push plate 803 to apply an adaptive tensioning force to the flexible photovoltaic bracket profile to straighten it. When the square push plate 801 moves, it drives the arc-shaped penetrating rod 805 and the limiting round block 806 on one side to move together. By setting multiple arc-shaped penetrating rods 805 on the inner and outer sides of the reset spring 802, it is resisted and limited. When the vertical push plate 6 moves toward the middle of the electric slide rail 2 5, it drives the square baffle 907 on one side to move. The movement of the square baffle 907 drives the sleeve-type connecting block 905 on one side to move. When the sleeve-type connecting block 905 moves, it drives the conical scraper 901 to move through the fixed short rod 904. When the conical scraper 901 moves, it scrapes and cleans the inner side of the electric slide rail 2 5 at all times. When the conical scraper 901 moves, the return spring 906 drives the conical scraper 901 to rotate downward through the return force at all times so that the bottom is in close contact with the bottom of the inner wall of the electric slide rail 25. When the conical scraper 901 moves to the middle of the electric slide rail 25 and contacts the triangular guide block 10, it is guided by the inclined surface of the triangular guide block 10 and rotates upward around the sleeve connecting block 905. When the conical scraper 901 rotates, it drives the top V-shaped guide plate 902 to rotate together. When the conical scraper 901 and the V-shaped guide plate 902 rotate upward to a degree exceeding the horizontal angle, the slag accumulated on the conical scraper 901 slides down along the inclined surface of the V-shaped guide plate 902 to the two sides of the electric slide rail 25. By arranging the V-shaped guide plate 902 on the conical scraper 901, the cleaned accumulated slag is guided to the two sides of the electric slide rail 25.When the square baffle 907 moves, the arc-shaped connecting rod 908 at the top drives the inclined push plate 909 at one end to move together. When the inclined push plate 909 moves, the bottom is always in contact with the top surface of the electric slide rail 25. The moving inclined push plate 909 scrapes and cleans the top surface of the electric slide rail 25 and guides the slag to the two sides of the electric slide rail 25 through its inclined surface.

[0015] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A laser cutting device for processing flexible photovoltaic bracket profiles, characterized in that: include: A base (1), wherein curved fixing plates (2) are provided on both sides of the base (1); An electric slide rail (3), wherein a laser cutter (4) is arranged on the inner side of the electric slide rail (3); The electric slide rail 2 (5), wherein a vertical push plate (6) is arranged on the inner side of the electric slide rail 2 (5); An inner clamping device (7), the inner clamping device (7) being used to perform inner pressure clamping on batches of flexible photovoltaic support profiles; An adaptive tensioning device (8), the adaptive tensioning device (8) straightens the clamped flexible photovoltaic support profile by applying an adaptive tensioning force to the profile; A cleaning device (9), the cleaning device (9) is used to clean the slag dropped on the electric slide rail 2 (5); One side of the base (1) is fixedly connected to one side of the curved fixing plate (2), the top of the curved fixing plate (2) is fixedly connected to the bottom of the electric slide rail one (3), the inner side of the electric slide rail one (3) is slidably connected to the top of the laser cutter (4), the bottom of the electric slide rail two (5) is fixedly connected to the top of the base (1), the inner side of the electric slide rail two (5) is slidably connected to the bottom of the vertical push plate (6), one side of the vertical push plate (6) is fixedly connected to one side of the adapter tensioning device (8), the side of the adapter tensioning device (8) away from the vertical push plate (6) is fixedly connected to one side of the inner clamping device (7), the bottom of the inner clamping device (7) is fixedly connected to the top of the base (1), the side of the vertical push plate (6) close to the adapter tensioning device (8) is fixedly connected to one side of the cleaning device (9), and the outer side of the cleaning device (9) is slidably connected to the inner side of the electric slide rail two (5); Wherein, the inner clamping device (7) comprises: A right-angle rotating plate (701), the right-angle rotating plate (701) being used for internal pressure clamping of batches of flexible photovoltaic support profiles; A fixed long rod (702), wherein a return spring (703) is arranged on the outer side of the fixed long rod (702); One end of the fixed long rod (702) passes through the right-angle rotating plate (701) and is rotatably connected to the right-angle rotating plate (701), and the return spring (703) is sleeved on the fixed long rod (702) and is rotatably connected to the fixed long rod (702).

2. The laser cutting equipment for processing a flexible photovoltaic bracket profile according to claim 1 is characterized in that: A triangular guide block (10) is fixedly connected to the inner side of the second electric slide rail (5), and the height of the triangular guide block (10) is set lower than the height of the flexible photovoltaic support profile when it is tightened.

3. The laser cutting equipment for processing a flexible photovoltaic bracket profile according to claim 1 is characterized in that: The inner clamping device (7) further comprises a vertical fixed plate (704), one side of which is fixedly connected to a fixed stop rod (705), an outer side of the right-angle rotating plate (701) is provided with an elongated circular groove (706), one side of the right-angle rotating plate (701) is provided with a small groove (707), both ends of the fixed long rod (702) are fixedly connected to concave side plates (708), a side of the concave side plate (708) close to the fixed long rod (702) is fixedly connected to a rectangular long plate (709), and a circular through hole (710) is provided on the outer side of the rectangular long plate (709).

4. The laser cutting equipment for processing a flexible photovoltaic bracket profile according to claim 3 is characterized in that: The bottom of the vertical fixed plate (704) is fixedly connected to the top of the base (1), and one side of the concave side plate (708) is fixedly connected to one side of the adapter tensioning device (8).

5. The laser cutting equipment for processing a flexible photovoltaic support profile according to claim 3 is characterized in that: The inner wall of the long circular groove (706) is fixedly connected to one end of the return spring (703), a plurality of small grooves (707) are provided, and the plurality of small grooves (707) are distributed on the outside of the right-angle rotating plate (701), and a plurality of circular through holes (710) are provided, and the plurality of circular through holes (710) are distributed on the outside of the rectangular long plate (709).

6. The laser cutting equipment for processing a flexible photovoltaic support profile according to claim 1, characterized in that: The adaptor tensioning device (8) comprises a square push plate (801), one side of the square push plate (801) is fixedly connected to a return spring (802), one end of the return spring (802) away from the square push plate (801) is fixedly connected to a concave push plate (803), one side of the square push plate (801) close to the return spring (802) is fixedly connected to a circular stop rod (804), one side of the square push plate (801) close to the return spring (802) is fixedly connected to an arc-shaped through rod (805), and one end of the arc-shaped through rod (805) away from the square push plate (801) is fixedly connected to a limited position circular block (806).

7. The laser cutting equipment for processing a flexible photovoltaic support profile according to claim 6 is characterized in that: The side of the square push plate (801) away from the return spring (802) is fixedly connected to one side of the vertical push plate (6), and the side of the concave push plate (803) away from the return spring (802) is fixedly connected to one side of the concave side plate (708).

8. The laser cutting equipment for processing a flexible photovoltaic support profile according to claim 6, characterized in that: One end of the arc-shaped penetration rod (805) away from the square push plate (801) passes through the concave push plate (803) and is slidably connected to the concave push plate (803). A plurality of the arc-shaped penetration rods (805) are provided, and the plurality of the arc-shaped penetration rods (805) are respectively distributed on the inner side and the outer side of the return spring (802).

9. The laser cutting equipment for processing a flexible photovoltaic support profile according to claim 1, characterized in that: The cleaning device (9) comprises a conical scraper (901), the outer side of which is fixedly connected to a V-shaped guide plate (902), the outer side of which is provided with a side circular groove (903), the inner wall of which is fixedly connected to a fixed short rod (904), the outer side of which is sleeved and rotatably connected to a sleeve-type connecting block (905), both sides of which are fixedly connected to a rotary spring (906), a side of the sleeve-type connecting block (905) away from the conical scraper (901) being fixedly connected to a square baffle (907), the top of which is fixedly connected to an arc-shaped connecting rod (908), and an end of the arc-shaped connecting rod (908) away from the square baffle (907) being fixedly connected to an inclined push plate (909).

10. The laser cutting equipment for processing a flexible photovoltaic support profile according to claim 9, characterized in that: The side of the square baffle (907) away from the sleeve-type connecting block (905) is fixedly connected to one side of the vertical push plate (6), and the rotary spring (906) is sleeved on the fixed short rod (904) and is rotationally connected to the fixed short rod (904).

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