Self-adaptive correction stamping device for photovoltaic aluminum profile frame

Abstract

The invention relates to the technical field of photovoltaic frame stamping, in particular to a photovoltaic aluminum profile frame self-adaptive correction stamping device which comprises a base, a stamping movable plate is arranged above the base, mounting bases are symmetrically arranged on the two sides of the bottom of the stamping movable plate, and a clamping assembly is arranged at the top of the base and located below the corresponding mounting bases; the clamping assembly is combined with the correction assembly, self-adaptive correction clamping of photovoltaic aluminum profile frames with different widths is achieved firstly, and a stamping base plate is promoted to be smoothly inserted into the frames; then the stamping base plate is forced to carry the frame to ascend, effective abutting between the stamping base plate and the inner top of the frame is achieved, and the problem of deformation during stamping of frames with different thicknesses is avoided; and then through contact between the end of the frame and the abutting plate, two-time stable clamping of the frame is achieved, then the movable base is combined to synchronously drive the mounting base to move, and the self-adaptive clamping and stamping effects on the frames of different sizes are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic frame stamping, and in particular to an adaptive correction stamping device for a photovoltaic aluminum profile frame. Background Art

[0002] Photovoltaic panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through photoelectric effect or photochemical effect. Compared with ordinary batteries and rechargeable batteries, photovoltaic panels are more energy-saving and environmentally friendly green products. The photovoltaic aluminum profile frame is a frame installed around the photovoltaic panel. It has the function of protecting the photovoltaic panel and can be stably connected to the solar bracket. It is an indispensable accessory for the installation of photovoltaic panels. The frame needs to be stamped using a stamping device during production.

[0003] For example, in the prior art, there is a double-headed stamping device for an aluminum profile frame with a publication number of CN207681246U. Although the stamping device can perform stamping processing on both ends of the aluminum profile frame simultaneously, thereby improving the processing efficiency, due to the fixed spacing between the two sets of stamping die assemblies, only the double-end stamping processing can be performed on the aluminum profile frame of a single length; in addition, when facing an aluminum profile frame with a large thickness, the stamping pad with a fixed height often cannot effectively support the top of the aluminum profile frame, which makes it easy to cause the frame to deform due to uneven force during stamping processing, and thus it is impossible to achieve adaptive stamping processing of aluminum profile frames of different models; In view of the above technical defects, a solution is now proposed. Summary of the invention

[0004] The purpose of the present invention is to provide an adaptive correction and stamping device for photovoltaic aluminum profile frames. The device first realizes adaptive correction and clamping of photovoltaic aluminum profile frames of different widths through a clamping component combined with a correction component, so as to facilitate the smooth insertion of the stamping pad into the interior of the frame; then forces the stamping pad to carry the frame up, so as to realize effective abutment between the stamping pad and the top of the frame, thereby avoiding deformation problems when stamping frames of different thicknesses; and finally realizes two stable clamping of the frame through contact between the end of the frame and the abutment plate, and then combines with the movable seat to synchronously drive the mounting seat to move, thereby realizing the effect of adaptive clamping and stamping for frames of different sizes, so as to solve the above-mentioned technical defects.

[0005] The object of the present invention can be achieved by the following technical scheme: an adaptive correction punching device for a photovoltaic aluminum profile frame, comprising a base, a punching movable plate is arranged above the base, and two groups of guide rods welded to the base are slidably connected on the punching movable plate, mounting seats are symmetrically arranged on both sides of the bottom of the punching movable plate, and a plurality of punching heads are fixedly installed on the bottom of the mounting seat through a mounting frame; A clamping assembly is provided at the top of the base and below the corresponding mounting seat, the clamping assembly includes a movable seat, a mounting plate is fixedly connected to one side of the top of the movable seat, and a stamping pad is movably connected to the mounting plate, and a stamping groove is provided at the top of the stamping pad just below the corresponding stamping head; A correction component that cooperates with the clamping component is arranged on the top of the base. The correction component includes two sets of placement tables that are fixedly connected to the top of the base. Correction clamps are symmetrically and slidably connected to the tops of the placement tables on both sides.

[0006] Preferably, a fixing plate is fixedly connected between the tops of the guide rods, and a hydraulic cylinder is symmetrically bolted between the fixing plate and the stamping movable plate.

[0007] Preferably, a slide rail slidably connected to the mounting seat is fixedly connected to the stamping movable plate, and a plurality of telescopic rods are fixedly connected between the mounting seat and the corresponding mounting plate.

[0008] Preferably, the bottom of the movable seat is fixedly connected with an I-shaped clamping slider, and the base is provided with an I-shaped groove slidably connected to the corresponding I-shaped clamping slider, vertical plates are symmetrically welded on both sides of the bottom of the base, and a bidirectional screw rod threadedly connected to two groups of I-shaped clamping sliders is rotatably connected between the vertical plates, and a clamping motor for driving the bidirectional screw rod to rotate is bolted on the vertical plate.

[0009] Preferably, the bottom of the correction clamp is fixedly connected with an I-type correction slider, and the bottom of the I-type correction slider is fixedly connected with a guide pin, and two I-type grooves slidably connected with the corresponding I-type correction sliders are symmetrically opened on both sides of the placement table.

[0010] Preferably, gear mounting grooves are symmetrically provided on both sides of the bottom of the movable seat, and a transmission gear is rotatably connected to the gear mounting groove through a rotating shaft, a linkage plate is fixedly connected to the transmission gear, and a linkage groove matching the corresponding guide pin is penetrated through the linkage plate, and a torsion spring is fixedly connected between the transmission gear and the gear mounting groove and located on the outside of the corresponding rotating shaft.

[0011] Preferably, the mounting plate is provided with an I-shaped groove three, the stamping pad is fixedly connected with an I-shaped lifting slider which is slidably connected to the corresponding I-shaped groove three, the movable seat is provided with a sliding groove which is connected to the gear mounting grooves on both sides, and a transmission tooth plate which meshes with two sets of transmission gears is slidably connected in the sliding groove, and a lifting guide block which cooperates with the I-shaped lifting slider is fixedly connected to one side of the top of the transmission tooth plate.

[0012] Preferably, a receiving groove is provided on the side of the stamping pad away from the mounting plate, a trapezoidal inner clamping plate is symmetrically slidably connected in the receiving groove, and a T-shaped push-pull plate for driving two groups of trapezoidal inner clamping plates to move apart or relative to each other is slidably installed in the receiving groove.

[0013] Preferably, the stamping pad is provided with a give-way groove connected to the accommodating groove, the give-way groove is slidably connected with an abutment plate fixedly connected to the T-shaped push-pull plate, a return spring is fixedly connected between the abutment plate and the give-way groove, and convex grooves are provided on opposite sides of the trapezoidal inner clamping plate, and a convex block slidably connected to the corresponding convex groove is fixedly connected to the T-shaped push-pull plate.

[0014] The beneficial effects of the present invention are as follows: The present invention relies on the relative movement of two groups of movable seats in the clamping assembly, first combines the linkage rod and the torsion spring, drives the two groups of correction clamps in the correction assembly to move relative to each other, can first perform adaptive clamping and correction on photovoltaic aluminum profile frames of different widths, so that the stamping pad can be smoothly inserted into the interior of the photovoltaic aluminum profile frame; then utilizes the interference between the correction clamp and the photovoltaic aluminum profile frame to cause the linkage rod to deflect and combine with the transmission gear and the transmission tooth plate to drive the lifting guide block to move, forcing the stamping pad to carry the photovoltaic aluminum profile frame to rise, so as to achieve effective contact between the stamping pad and the top of the photovoltaic aluminum profile frame, thereby avoiding the problem of frame deformation affecting subsequent photovoltaic panel installation when stamping frames of different thicknesses, and further improving the stamping quality; in addition, the movable seat can also synchronously drive the installation seat to move, so as to effectively ensure that the stamping head is always located directly above the corresponding stamping groove when clamping and stamping frames of different lengths, thereby achieving adaptive clamping and stamping of frames of different sizes; After the pressure pad of the present invention is inserted into the interior of the photovoltaic aluminum profile frame, as the movable seat moves, the end of the frame is prompted to contact the corresponding abutment plate, and it is pushed to move with the T-shaped push-pull plate close to the mounting plate. During the movement of the T-shaped push-pull plate, two sets of trapezoidal inner clamping plates are prompted to extend from the accommodating groove to assist in clamping the interior of the photovoltaic aluminum profile frame and reversely limit the movement of the abutment plate, thereby achieving stable positioning and clamping of photovoltaic aluminum profile frames of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings; Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 ; Figure 2 The structure of the present invention is schematically shown in FIG. Figure 2 ; Figure 3 It is a schematic diagram of the cooperation between the clamping assembly and the correction assembly of the present invention; Figure 4 is a schematic diagram of the disassembly of the clamping assembly of the present invention; Figure 5 It is a structural schematic diagram of the movable seat of the present invention; Figure 6 It is a structural schematic diagram of the stamping pad of the present invention; Figure 7 It is a structural schematic diagram of the trapezoidal inner splint of the present invention; Figure 8 It is a structural schematic diagram of the correction component of the present invention.

[0016] Legend: 1. Base; 11. Stamping movable plate; 12. Guide rod; 13. Mounting seat; 14. Mounting frame; 15. Stamping head; 16. Fixed plate; 17. Hydraulic cylinder; 18. Slide rail; 19. Telescopic rod; 110. I-shaped groove 1; 111. Vertical plate; 112. Bidirectional screw rod; 113. Clamping motor; 2. Clamping assembly; 21. Movable seat; 22. Mounting plate; 23. I-type clamping slider; 24. Gear mounting slot; 25. Transmission gear; 26. Linkage plate; 27. Linkage slot; 28. Torsion spring; 29. ​​I-type slot three; 210. Slide slot; 211. Transmission gear plate; 212. Lifting guide block; 3. Stamping pad; 31. Stamping groove; 32. I-shaped lifting slider; 33. Accommodating groove; 34. Trapezoidal inner clamping plate; 35. T-shaped push-pull plate; 36. Giving groove; 37. Abutment plate; 38. Reset spring; 39. Convex groove; 310. Convex block; 4. Correction assembly; 41. Placement table; 42. Correction clamp; 43. I-type correction slider; 44. Guide pin; 45. I-type slot 2. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Example 1: Please refer to Figure 1-Figure 6 and Figure 8 As shown, the following solutions can be used to solve the problem that it is impossible to achieve adaptive stamping processing for different types of aluminum profile frames; In this embodiment, an adaptive correction punching device for a photovoltaic aluminum profile frame includes a base 1, a stamping movable plate 11 is arranged above the base 1, and two groups of guide rods 12 welded to the base 1 are slidably connected to the stamping movable plate 11, and the guide rods 12 are located on one side of the long side of the base 1 to avoid inconvenience in the installation of the clamping component 2 and the placement of the photovoltaic aluminum profile frame. Mounting seats 13 are symmetrically arranged on both sides of the bottom of the stamping movable plate 11, and a plurality of stamping heads 15 are fixedly installed on the bottom of the mounting seat 13 through a mounting frame 14; A clamping assembly 2 is provided at the top of the base 1 and below the corresponding mounting seat 13. The two groups of clamping assemblies 2 are used to abut and clamp the two ends of the photovoltaic aluminum profile frame, and cooperate with the corresponding mounting seat 13 above to realize synchronous stamping processing of the two ends of the photovoltaic aluminum profile frame. The clamping assembly 2 includes a movable seat 21. A mounting plate 22 is fixedly connected to one side of the top of the movable seat 21, and a stamping pad 3 is movably connected to the mounting plate 22. A stamping groove 31 is provided at the top of the stamping pad 3 corresponding to the stamping head 15 just below. The two groups of movable seats 21 move relative to each other. When clamping the photovoltaic aluminum profile frame, the stamping pad 3 on the mounting plate 22 is inserted into the interior of the photovoltaic aluminum profile frame, and cooperates with the stamping head 15 through the opened stamping groove 31 to achieve the effect of anti-deformation stamping processing; A correction component 4 that cooperates with the clamping component 2 is provided on the top of the base 1. The correction component 4 includes two sets of placement tables 41 fixedly connected to the top of the base 1. Correction clamps 42 are symmetrically slidably connected to the two sides of the top of the placement tables 41. The photovoltaic aluminum profile frame is placed on the top of the placement table 41, and the two sets of correction clamps 42 are made to move relative to each other. The placed photovoltaic aluminum profile frame is first positioned and clamped to achieve position correction after placement, so that the stamping pad 3 on the mounting plate 22 can be smoothly inserted into the interior of the two ends of the photovoltaic aluminum profile frame.

[0019] A fixed plate 16 is fixedly connected between the tops of the guide rods 12, and a hydraulic cylinder 17 is symmetrically bolted between the fixed plate 16 and the stamping movable plate 11. The hydraulic cylinder 17 pushes the stamping movable plate 11 to move downward, causing the stamping head 15 on the mounting frame 14 to contact the photovoltaic aluminum profile frame, and cooperate with the corresponding stamping groove 31 below to stamp multiple pits on one side of the photovoltaic aluminum profile frame to facilitate the plug-in between the photovoltaic aluminum profile frames.

[0020] A slide rail 18 slidably connected to the mounting seat 13 is fixedly connected to the stamping movable plate 11. The slide rail 18 is provided to adjust the position of the mounting seat 13, so that after the clamping assembly 2 positions and clamps the photovoltaic aluminum profile frames of different lengths, the position of the punching head 15 is adjusted by moving the mounting seat 13 to ensure that the punching head 15 is always located directly above the corresponding stamping groove 31, thereby achieving the stamping processing of photovoltaic aluminum profile frames of different lengths. A plurality of telescopic rods 19 are fixedly connected between the mounting seat 13 and the corresponding mounting plate 22. The mounting seat 13 and the mounting plate 22 are connected by a plurality of telescopic rods 19, so that the movable seat 21 can synchronously drive the mounting seat 13 to move in position during the movement, and at the same time will not interfere with the descent of the stamping movable plate 11.

[0021] The bottom of the movable seat 21 is fixedly connected with an I-shaped clamping slider 23, and the base 1 is provided with an I-shaped groove 110 slidably connected with the corresponding I-shaped clamping slider 23. The I-shaped clamping slider 23 is matched with the I-shaped groove 110 to achieve stable sliding of the movable seat 21. Vertical plates 111 are symmetrically welded on both sides of the bottom of the base 1, and a bidirectional screw rod 112 threadedly connected with two groups of I-shaped clamping sliders 23 is rotatably connected between the vertical plates 111. A clamping motor 113 for driving the bidirectional screw rod 112 to rotate is bolted on the vertical plate 111; The photovoltaic aluminum profile frame is placed on the top of the placement table 41, and the clamping motor 113 drives the bidirectional screw 112 to rotate. The bidirectional screw 112 drives the two sets of I-shaped clamping sliders 23 to slide relative to each other in the corresponding I-shaped groove 110, thereby driving the corresponding movable seat 21 to move, which is used to clamp photovoltaic aluminum profile frames of different lengths. The movable seat 21 is combined with the mounting plate 22 and the telescopic rod 19 to carry the mounting seat 13 to move synchronously, ensuring the synchronous adjustment of the position of the punch head 15.

[0022] The bottom of the correction clamp 42 is fixedly connected to an I-shaped correction slider 43, and the bottom of the I-shaped correction slider 43 is fixedly connected to a guide pin 44. I-shaped grooves 45 slidably connected to the corresponding I-shaped correction sliders 43 are symmetrically provided on both sides of the placement table 41. The I-shaped correction slider 43 cooperates with the I-shaped grooves 45 to achieve stable sliding of the correction clamp 42.

[0023] Gear mounting grooves 24 are symmetrically provided on both sides of the bottom of the movable seat 21, and a transmission gear 25 is rotatably connected in the gear mounting groove 24 through a rotating shaft. The transmission gear 25 is used for the rotational connection between the linkage plate 26 and the movable seat 21 on the one hand, and is used to cooperate with the components driving the lifting movement of the stamping pad 3 on the other hand. The transmission gear 25 is fixedly connected with the linkage plate 26, and the linkage plate 26 is penetrated with a linkage groove 27 that cooperates with the corresponding guide pin 44. A torsion spring 28 is fixedly connected between the transmission gear 25 and the gear mounting groove 24 and located on the outer side of the corresponding rotating shaft; When the two groups of movable seats 21 move relative to each other, they carry two groups of non-parallel linkage plates 26 to move synchronously, and through the linkage groove 27 on the linkage plate 26 combined with the corresponding guide pin 44, the two groups of I-shaped correction sliders 43 are forced to carry the correction clamping plate 42 in the I-shaped groove 45 to move relative to each other, and the photovoltaic aluminum profile frames of different widths are placed to perform adaptive correction clamping, and the auxiliary stamping pad 3 is smoothly inserted into the interior of the photovoltaic aluminum profile frame. Afterwards, when the correction clamping plate 42 contacts the photovoltaic aluminum profile frame, the correction clamping plate 42 cannot continue to move relative to each other. Under the reverse guidance of the guide pin 44, the two groups of linkage plates 26 are forced to expand and drive the corresponding transmission gear 25 to deflect; By setting the torsion spring 28, a force for relative rotation in the closing direction is promoted between the two groups of linkage plates 26, and the linkage plate 26 is fitted and limited with one side of the gear mounting groove 24, so that when the two groups of movable seats 21 move relative to each other from the initial position, the two groups of linkage plates 26 are prevented from expanding, and then under the guidance of the oblique linkage plate 26, the two groups of I-type correction sliders 43 are enabled to move relative to each other, and when the correction clamping plate 42 contacts the photovoltaic aluminum profile frame, the correction clamping plate 42 is enabled to elastically clamp the photovoltaic aluminum profile frame, so as to avoid interference with the continuous relative movement of the two groups of movable seats 21, and at the same time always ensure the correction clamping state of the photovoltaic aluminum profile frame.

[0024] The mounting plate 22 is provided with an I-shaped groove 3 29, and the stamping pad 3 is fixedly connected with an I-shaped lifting slider 32 that is slidably connected with the corresponding I-shaped groove 3 29. The I-shaped lifting slider 32 cooperates with the I-shaped groove 3 29 to achieve stable lifting and sliding of the stamping pad 3. The movable seat 21 is provided with a slide groove 210 that is connected with the gear mounting grooves 24 on both sides, which is used for the sliding installation of the transmission tooth plate 211, and the transmission tooth plate 211 meshing with the two sets of transmission gears 25 is slidably connected in the slide groove 210, and a lifting guide block 212 that cooperates with the I-shaped lifting slider 32 is fixedly connected to one side of the top of the transmission tooth plate 211; When the two sets of linkage plates 26 expand and move, the corresponding transmission gears 25 are driven to rotate, so that the transmission tooth plate 211 meshing between the two sets of transmission gears 25 moves away from the mounting plate 22, and the transmission tooth plate 211 drives the lifting guide block 212 to move below the I-type lifting slider 32. During this process, the stamping pad 3 is first inserted into the photovoltaic aluminum profile frame, and the lifting guide block 212 then contacts the I-type lifting slider 32, and pushes the I-type lifting slider 32 to carry the stamping pad 3 to move upward. The bottom of the I-type lifting slider 32 is provided with an oblique guiding surface, so that the lifting guide block 212 can smoothly contact the bottom of the I-type lifting slider 32, and smoothly drive the I-type lifting slider 32 to move upward; The stamping pad 3 drives the photovoltaic aluminum profile frame to rise, so that the bottom of the photovoltaic aluminum profile frame is separated from the placement table 41 and the movable seat 21, and the stamping pad 3 is effectively abutted against the top of the photovoltaic aluminum profile frame, thereby avoiding the problem of frame deformation that affects the subsequent photovoltaic panel installation when stamping frames of different thicknesses.

[0025] Example 2: Please refer to Figure 6 and Figure 7 As shown, for aluminum profile frames with larger width, it is difficult to achieve stable positioning clamping only by using correction clamps for auxiliary clamping, which may easily lead to the problem of offset of the stamping position of some types of frames. The following solution can be used to solve this problem; In this embodiment, a receiving groove 33 is provided on the side of the stamping pad 3 away from the mounting plate 22, and the two sides of the receiving groove 33 pass through the two sides of the correction clamp 42 on the stamping pad 3, so that the trapezoidal inner clamp 34 installed inside can clamp and fix the two sides inside the photovoltaic aluminum profile frame, thereby realizing secondary stable positioning and clamping, and the trapezoidal inner clamp 34 is symmetrically slidably connected in the receiving groove 33, and a T-shaped push-pull plate 35 for driving the two groups of trapezoidal inner clamps 34 to move apart or relative to each other is slidably installed in the receiving groove 33. The T-shaped push-pull plate 35 moves toward the mounting plate 22, and the two sides thereof slide with the corresponding inclined surfaces of the trapezoidal inner clamps 34, so that the two groups of trapezoidal inner clamps 34 are extended from the receiving groove 33 to assist in clamping the inside of the photovoltaic aluminum profile frame.

[0026] The stamping pad 3 is provided with a clearance groove 36 connected to the accommodating groove 33, and a contact plate 37 fixedly connected to the T-shaped push-pull plate 35 is slidably connected in the clearance groove 36, and a reset spring 38 is fixedly connected between the contact plate 37 and the clearance groove 36. After the stamping pad 3 is inserted into the interior of the photovoltaic aluminum profile frame, the end of the photovoltaic aluminum profile frame is prompted to contact the corresponding contact plate 37 with the movement of the movable seat 21, and at the same time, the contact plate 37 is pushed to carry the T-shaped push-pull plate 35 to move close to the mounting plate 22, and the reset spring 38 is compressed; During the movement of the T-shaped push-pull plate 35, the two sets of trapezoidal inner clamping plates 34 are prompted to extend from the accommodating groove 33, abut and clamp the inside of the photovoltaic aluminum profile frame, and reversely restrict the movement of the abutting plate 37, so that the abutting plate 37 abuts and clamps the photovoltaic aluminum profile frame. The clamping component 2 is combined with the correction component 4 to first realize the correction clamping before the stamping pad 3 is inserted into the interior of the frame, and then the correction component 4 drives the stamping pad 3 to be inserted into the interior of the frame to drive the frame to rise. After that, with the help of the contact between the abutting plate 37 and the end of the frame, and the contact between the trapezoidal inner clamping plate 34 and the inner wall of the frame, the photovoltaic aluminum profile frames of different sizes are adaptively positioned, clamped and stamped. The effect of processing, thereby further improving the scope of application of the device; Convex grooves 39 are provided on opposite sides of the trapezoidal inner clamping plate 34, and a convex block 310 is fixedly connected to the T-shaped push-pull plate 35 and is slidably connected to the corresponding convex groove 39. A reset spring 38 is provided so that after the stamping process is completed, the abutment plate 37 is automatically reset as the two groups of movable seats 21 move away from each other, and with the cooperation of the convex grooves 39 and the convex blocks 310, the two groups of trapezoidal inner clamping plates 34 are synchronously driven to move to the inside of the stamping pad 3, so that the stamping pad 3 can be inserted into the inside of the photovoltaic aluminum profile frame with a smaller width, thereby further improving the effect of the adaptive clamping and stamping process of the device.

[0027] Example 3: Please refer to Figure 1-Figure 8 As shown, the present invention also proposes a method for using an adaptive correction punching device for a photovoltaic aluminum profile frame, comprising the following steps: Step 1: Place the photovoltaic aluminum profile frame on the top of the placement table 41, and the clamping motor 113 drives the bidirectional screw 112 to rotate. The bidirectional screw 112 drives the two sets of I-shaped clamping sliders 23 to slide relatively in the corresponding I-shaped groove 110, thereby driving the corresponding movable seat 21 to move, so as to clamp photovoltaic aluminum profile frames of different lengths; Step 2: During the relative movement of the two groups of movable seats 21, the two groups of linkage plates 26 do not expand under the elastic force of the torsion spring 28, and the two groups of I-type correction sliders 43 are forced to carry the correction clamping plates 42 to move relative to each other in combination with the guide pins 44. The placed photovoltaic aluminum profile frame is first adaptively corrected, and then the stamping pad 3 on the mounting plate 22 is smoothly inserted into the interior of the two ends of the photovoltaic aluminum profile frame. When the correction clamping plates 42 contact the photovoltaic aluminum profile frame, the correction clamping plates 42 cannot continue to move relative to each other, and cooperate with the continuous movement of the movable seat 21, and with the help of the guide pins 44, the two groups of linkage plates 26 are forced to expand, and the correction state of the photovoltaic aluminum profile frame is always guaranteed in combination with the elastic force of the torsion spring 28; Step 3: Utilize the expansion movement of the two sets of linkage plates 26 to drive the corresponding transmission gear 25 to rotate, so that the meshing transmission tooth plate 211 moves away from the mounting plate 22, and the transmission tooth plate 211 drives the lifting guide block 212 to move below the I-type lifting slider 32, and the stamping pad 3 is first inserted into the interior of the photovoltaic aluminum profile frame, and the lifting guide block 212 then contacts the I-type lifting slider 32, so that the I-type lifting slider 32 carries the stamping pad 3 to move upward, thereby driving the bottom of the photovoltaic aluminum profile frame to separate from the placement table 41 and the movable seat 21, ensuring that the top of the stamping pad 3 is effectively abutted against the top inside the photovoltaic aluminum profile frame; Step 4: insert the stamping pad 3 into the interior of the photovoltaic aluminum profile frame, and with the movement of the movable seat 21, the end of the photovoltaic aluminum profile frame is prompted to contact the corresponding abutment plate 37, and at the same time, the abutment plate 37 is pushed to carry the T-shaped push-pull plate 35 to move close to the mounting plate 22, and the reset spring 38 is compressed. During the movement of the T-shaped push-pull plate 35, the two sets of trapezoidal inner clamping plates 34 are prompted to extend from the accommodating groove 33 to assist in clamping the interior of the photovoltaic aluminum profile frame, and reversely limit the movement of the abutment plate 37, thereby adaptively completing the positioning and clamping of photovoltaic aluminum profile frames of different sizes; Step 5: The mounting seat 13 is moved synchronously with the movable seat 21 in combination with the mounting plate 22 and the telescopic rod 19 to ensure that the punching head 15 is always located directly above the corresponding punching groove 31. The hydraulic cylinder 17 pushes the punching movable plate 11 to move downward, causing the punching head 15 on the mounting frame 14 to contact the photovoltaic aluminum profile frame, and cooperate with the corresponding punching groove 31 below to punch multiple pits on one side of the photovoltaic aluminum profile frame for plugging between photovoltaic aluminum profile frames.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adaptive correction punching device for a photovoltaic aluminum profile frame, comprising a base (1), characterized in that: A stamping movable plate (11) is arranged above the base (1), and two groups of guide rods (12) welded to the base (1) are slidably connected to the stamping movable plate (11); mounting seats (13) are symmetrically arranged on both sides of the bottom of the stamping movable plate (11), and a plurality of stamping heads (15) are fixedly mounted on the bottom of the mounting seats (13) via mounting frames (14); A clamping assembly (2) is provided at the top of the base (1) and below the corresponding mounting seat (13), the clamping assembly (2) comprising a movable seat (21), a mounting plate (22) being fixedly connected to one side of the top of the movable seat (21), and a stamping pad (3) being movably connected to the mounting plate (22), a stamping groove (31) being provided at the top of the stamping pad (3) corresponding to the stamping head (15) and just below the stamping head (15); A correction component (4) is provided on the top of the base (1) and is linked to the clamping component (2). The correction component (4) comprises two sets of placement tables (41) fixedly connected to the top of the base (1). Correction clamps (42) are symmetrically slidably connected to both sides of the top of the placement tables (41).

2. The self-adaptive correction punching device for photovoltaic aluminum profile frame according to claim 1, characterized in that: A fixing plate (16) is fixedly connected between the tops of the guide rods (12), and a hydraulic cylinder (17) is symmetrically bolted between the fixing plate (16) and the stamping movable plate (11).

3. The self-adaptive correction punching device for photovoltaic aluminum profile frame according to claim 1, characterized in that: A slide rail (18) slidably connected to the mounting seat (13) is fixedly connected to the stamping movable plate (11), and a plurality of telescopic rods (19) are fixedly connected between the mounting seat (13) and the corresponding mounting plate (22).

4. The self-adaptive correction punching device for photovoltaic aluminum profile frame according to claim 1, characterized in that: The bottom of the movable seat (21) is fixedly connected to an I-shaped clamping slider (23); the base (1) is provided with an I-shaped groove (110) slidably connected to the corresponding I-shaped clamping slider (23); vertical plates (111) are symmetrically welded on both sides of the bottom of the base (1); and a bidirectional screw rod (112) threadedly connected to two groups of I-shaped clamping sliders (23) is rotatably connected between the vertical plates (111); and a clamping motor (113) for driving the bidirectional screw rod (112) to rotate is bolted on the vertical plates (111).

5. The self-adaptive correction punching device for photovoltaic aluminum profile frame according to claim 1, characterized in that: The bottom of the correction clamp (42) is fixedly connected to an I-shaped correction slider (43), and the bottom of the I-shaped correction slider (43) is fixedly connected to a guide pin (44), and two I-shaped grooves (45) slidably connected to the corresponding I-shaped correction sliders (43) are symmetrically provided on both sides of the placement platform (41).

6. The self-adaptive correction punching device for photovoltaic aluminum profile frame according to claim 5, characterized in that: Gear mounting grooves (24) are symmetrically provided on both sides of the bottom of the movable seat (21), and a transmission gear (25) is rotatably connected to the gear mounting groove (24) via a rotating shaft. A linkage plate (26) is fixedly connected to the transmission gear (25), and a linkage groove (27) matching with a corresponding guide pin (44) is penetrated through the linkage plate (26). A torsion spring (28) is fixedly connected between the transmission gear (25) and the gear mounting groove (24) and located on the outer side of the corresponding rotating shaft.

7. The self-adaptive correction punching device for photovoltaic aluminum profile frame according to claim 6, characterized in that: The mounting plate (22) is provided with an I-shaped groove three (29), the stamping pad (3) is fixedly connected with an I-shaped lifting slider (32) slidably connected to the corresponding I-shaped groove three (29), the movable seat (21) is provided with a slide groove (210) connected to the gear mounting grooves (24) on both sides, and a transmission tooth plate (211) meshing with two sets of transmission gears (25) is slidably connected in the slide groove (210), and a lifting guide block (212) matching with the I-shaped lifting slider (32) is fixedly connected to one side of the top of the transmission tooth plate (211).

8. The self-adaptive correction punching device for photovoltaic aluminum profile frame according to claim 1, characterized in that: A receiving groove (33) is provided on a side of the punching pad (3) away from the mounting plate (22), a trapezoidal inner clamping plate (34) is symmetrically slidably connected in the receiving groove (33), and a T-shaped push-pull plate (35) is slidably installed in the receiving groove (33) for driving two groups of trapezoidal inner clamping plates (34) to move apart or relative to each other.

9. The self-adaptive correction punching device for photovoltaic aluminum profile frame according to claim 8, characterized in that: The punching pad (3) is provided with a clearance groove (36) connected to the accommodating groove (33); a contact plate (37) fixedly connected to the T-shaped push-pull plate (35) is slidably connected in the clearance groove (36); a return spring (38) is fixedly connected between the contact plate (37) and the clearance groove (36); convex grooves (39) are provided on opposite sides of the trapezoidal inner clamping plate (34); and a convex block (310) slidably connected to the corresponding convex groove (39) is fixedly connected to the T-shaped push-pull plate (35).

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