A busbar laser black paint removal device

Abstract

The present invention discloses a busbar laser black paint removal device, which relates to the technical field of busbar laser cleaning, and solves the problem that the accuracy of black paint removal operation on the busbar is not accurate enough, and it is easy to scrape it not cleanly. In addition, the scraper is a consumable, and it is difficult to maintain the accuracy of scraping black paint for a long time, and the busbar black paint removal effect is poor. The busbar laser black paint removal device includes an equipment frame, a busbar laser processing mechanism, a busbar support and positioning assembly, a waste storage box and a laser module. The left and right sides of the inner wall of the equipment frame are installed with a busbar laser processing mechanism extending to the outside, and the busbar laser processing mechanism is pulled inside. In the present invention, the efficiency of black paint removal and cutting of the busbar can be effectively improved. At the same time, when the black paint removal operation is performed on the busbar, the laser module emits a laser beam to realize the black paint cleaning operation, which can effectively improve the effect and accuracy of cleaning the black paint on the surface of the busbar.

Description

Technical Field

[0001] The invention relates to the technical field of busbar laser cleaning, in particular to a busbar laser black paint removal device. Background Art

[0002] The busbar, also known as the laminated busbar, is a multi-layer laminated structure of the power module electrical connection component, which can connect the power distribution of multiple circuits. It is often used inside the solar cell module, which can effectively reduce the light reflectivity of the cell surface and improve the cell efficiency. The busbar is generally installed inside the junction box, and serves as a bridge connecting the solar module with the inverter and other control devices.

[0003] The traditional solar cell module manufacturing process generally uses black silicon technology to transform the traditional busbar into a busbar with black paint on one side. However, the black paint part of the busbar is not conductive, and the black paint on the busbar lead wire position needs to be removed during actual assembly. Therefore, it is necessary to propose a busbar black paint removal process to solve the above problem.

[0004] However, the busbar laser device has the following defects when used in practice:

[0005] 1. When the existing busbar laser device cleans the black paint on the side of the busbar after the production and processing is completed, a scraper, a downward pressure, and a brush mechanism are generally added to the material preparation tray. The busbar is straightened by the pulling force of the clamping claws, and the scraper mechanism cooperates with the downward pressure mechanism to support the black paint part of the busbar lead wire to scrape it off, and then the black paint is peeled off by the brush to realize the automatic cleaning operation of the black paint. However, in the actual operation of the above scheme, the accuracy of the automatic black paint removal device is not accurate enough, and it is easy to have the phenomenon of not scraping cleanly. In addition, the scraper is a consumable, and it is difficult to maintain the accuracy of scraping black paint for a long time, and the effect of busbar black paint removal is poor;

[0006] 2. When the existing black paint removal device is used to clean the black paint on the side of the busbar, in order to improve the efficiency and effect of black paint cleaning, the internal structure and parts of the black paint removal device need to be debugged multiple times, which will greatly waste the time of busbar production. At the same time, there are also shortcomings such as low scraping efficiency and unstable scraping quality, which easily lead to the risk of degradation of the busbar and its assembled products. Summary of the invention

[0007] The object of the present invention is to provide a busbar laser black paint removal device to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The present invention provides a busbar laser black paint removal device, comprising an equipment frame, a busbar laser processing mechanism, a busbar support and positioning assembly, a waste storage box and a laser module, wherein the left and right sides of the inner wall of the equipment frame are provided with busbar laser processing mechanisms extending to the outside, a busbar is pulled inside the busbar laser processing mechanism, and laser black paint removal and cutting operations are performed on the busbar, a waste storage box is arranged below the busbar laser processing mechanism, a busbar support and positioning assembly is installed on the inner side of the equipment frame, the busbar support and positioning assembly is located on the side of the busbar laser processing mechanism, and the busbar after cutting is supported and positioned on the top,

[0010] Wherein, the busbar laser processing mechanism comprises:

[0011] A busbar unloading assembly, the busbar unloading assembly is installed on the ground and is located on the left and right sides below the equipment rack. The busbar is rolled up on the outside of the busbar unloading assembly, and the busbar is unrolled into the inside of the correction and positioning assembly. The correction and positioning assembly performs correction and positioning processing on the busbar. The correction and positioning assembly is installed on the top of the left and right sides of the equipment rack. A laser module is arranged on the side of the busbar unloading assembly;

[0012] A busbar cutting assembly, the busbar cutting assembly is arranged on the left and right sides of the top of the equipment rack and is located on the side of the correction and positioning assembly, a busbar is penetrated inside the busbar cutting assembly, and the busbar is cut;

[0013] A two-way pulling component is installed on one side of the inner wall of the equipment rack and is located on the side of the equipment rack. The side of the two-way pulling component clamps and positions a bus bar, and pulls the bus bar to move. A group of bus bar support and positioning components are arranged below the two-way pulling component. Two unidirectional pulling components are installed on the other side of the inner wall of the equipment rack, and another group of bus bar support and positioning components are arranged below the unidirectional pulling component.

[0014] As a preferred solution of the present invention, the busbar support and positioning assembly comprises:

[0015] A linear slide rail is installed at the center of the bottom of the equipment frame, and a linear electric slide is arranged on the top. A plurality of linear electric slides are arranged, and a group of T-shaped frames and two concave frames are supported and positioned on the top of the linear electric slide.

[0016] The two concave frames are arranged on the left and right sides of the T-shaped frame, and a plurality of positioning protrusions are installed on both sides of the concave frame and the top of the T-shaped frame, and the top of the concave frame and the T-shaped frame supports bus bars located on the sides of the plurality of positioning protrusions.

[0017] Wherein, an extension assembly frame is installed on the side of the concave frame away from the T-shaped frame, and the extension assembly frame is located on the side of the busbar cutting assembly. Cylinder pressing components are installed on the sides of the T-shaped frame and the concave frame.

[0018] As a preferred embodiment of the present invention, the cylinder pressing component includes:

[0019] A lower base plate, the cylinder pressing component is installed on the side of the cylinder pressing component, a lifting cylinder is installed on one side of the bottom of the lower base plate by screws, and the output end of the lifting cylinder is connected to a lifting block;

[0020] A lower pressing block is rotatably connected to the inner side of the rising block, a bus bar is pressed down and fixed on the bottom of the lower pressing block, and one side of the bottom of the lower pressing block is rotatably connected to the side of the lower base plate.

[0021] As a preferred embodiment of the present invention, the busbar discharge assembly comprises:

[0022] A rigid support, wherein the rigid support is arranged on the ground and two welding tape rolls are installed on the top, the welding tape rolls are driven by a servo motor of an unwinding shaft installed on the side, and a bus bar is wound on the outer side of the welding tape roll;

[0023] A first-level guide wheel, wherein two first-level guide wheels are provided, and a bus bar is provided between the two first-level guide wheels, and the two first-level guide wheels are rotatably connected to the bottom of the equipment frame and are located above the welding strip roll;

[0024] An assembly seat, the assembly seat is welded and fixed to the side of the rigid support, and two heavy vertical pulleys are rotatably connected inside the assembly seat, and the bottom of the heavy vertical pulleys abuts against the bus bar;

[0025] A secondary guide wheel, the secondary guide wheel is rotatably connected to the inside of the assembly seat and is located above the heavy vertical pulley. Two secondary guide wheels are provided and are located on the side of the primary guide wheel. Two tertiary guide wheels are provided on the side of the secondary guide wheel away from the primary guide wheel. The tertiary guide wheel is rotatably connected to the inside of the assembly seat.

[0026] The top of the secondary guide wheel abuts against a bus bar, and the bottom of the tertiary guide wheel abuts against a bus bar.

[0027] As a preferred solution of the present invention, a laser module located above the bus bar is arranged between the secondary guide wheel and the tertiary guide wheel, and the laser module is installed on one side of the bottom of the equipment rack.

[0028] Wherein, a final guide wheel is arranged above the third-stage guide wheel, two final guide wheels are arranged, the tops of the two final guide wheels are in contact with a bus bar, and the third-stage guide wheel is installed on the side of a vertical frame.

[0029] The vertical frame is installed on one side of the top of the equipment rack, and a correction and positioning component is arranged on the side of the vertical frame.

[0030] As a preferred embodiment of the present invention, the correction and positioning component includes:

[0031] An upper support block, the upper support block is installed on one side of the top of the vertical frame, a downward pressure cylinder is installed at the bottom of the upper support block, and an output end of the downward pressure cylinder is connected to a descending block;

[0032] A reserved groove, the reserved groove and the descending block are movably connected, the reserved groove is arranged inside the positioning protrusion, and the positioning protrusion is movably connected to the outer side of the descending block;

[0033] a first rotating shaft, the first rotating shaft is rotatably connected to the positioning protrusion and is arranged below the reserved groove, a supporting protrusion is arranged at the bottom of the positioning protrusion, and a bus bar is arranged between the positioning protrusion and the supporting protrusion,

[0034] Wherein, a guide roller is installed on the side of the supporting protrusion, a bus bar is guided and transmitted between two of the guide rollers, an arc is arranged at the bottom of the positioning protrusion, and a waste storage box is arranged below the supporting protrusion.

[0035] As a preferred embodiment of the present invention, the busbar cutting assembly comprises:

[0036] An extension frame, the extension frame is installed on the left and right sides of the equipment rack by screws and is located on one side of the top of the equipment rack, and the extension frame is located on the side of the upper support block;

[0037] A compensating slide rail, wherein the upper support block is mounted on the top of the extension frame, and a compensating electric slider is mounted on the top, and a cutting frame is mounted on the top of the compensating electric slider;

[0038] A servo electric cylinder is installed on the top of the cutting frame, and the output end is connected to a movable frame, the movable frame is movably connected to the inner side of the cutting frame, and the bottom is rotatably connected to a cutting arm, and a movable part is provided on one side of the rotatable connection between the cutting arm and the movable frame.

[0039] A cutting component is arranged inside the cutting arm, a guide portion is abutted below the cutting component, and a bus bar is arranged inside the guide portion.

[0040] The cutting arm is internally rotatably connected to a second rotating shaft, the second rotating shaft is rotatably connected to a side of the cutting frame, and a bidirectional pulling component and a unidirectional pulling component are arranged on a side of the guide portion.

[0041] As a preferred embodiment of the present invention, the cutting component includes an assembly portion, a cutting tool, a pressing spring and a side stopper.

[0042] The assembly part is arranged inside the cutting arm and located on the side of the second rotating shaft. A cutting tool is rotatably connected inside the assembly part, and the bottom of the cutting tool abuts against the guide part.

[0043] Wherein, two extrusion springs are installed on the side of the cutting tool, and the extrusion springs are installed on the side of the side block, and the side block is installed on one side inside the assembly part.

[0044] As a preferred embodiment of the present invention, the two-way pulling assembly comprises:

[0045] A horizontal slide rail, the horizontal slide rail is installed on one side of the top of the equipment rack, and a horizontal electric slider is arranged on the top, and a pulling seat is installed on the top of the horizontal electric slider by screws;

[0046] A double-headed DC cylinder is installed at the center of the top of the pulling seat. The output ends on the left and right sides of the double-headed DC cylinder are connected to the pulling bracket. The inner side of the pulling bracket is movably connected to the pulling claw through a group of movable parts.

[0047] The pulling claw is rotatably connected to the inner side of the pulling portion, the pulling portion is mounted on the left and right sides of the pulling seat, and a bus bar is squeezed and fixed below the pulling claw.

[0048] As a preferred embodiment of the present invention, the one-way pulling assembly comprises:

[0049] A transverse slide rail, the transverse slide rail is installed at the inner wall of the equipment rack, a transverse electric slider is installed on the side of the transverse slide rail, a transverse base is installed on the side of the transverse electric slider by screws, and the transverse base is slidably connected to the side of the equipment rack;

[0050] An electric push rod is installed on one side of the top of the transverse base, the output end of the electric push rod is connected to a push bracket, and the inner side of another group of the push brackets is movably connected to another group of the pulling claws through a group of the movable parts.

[0051] Among them, another group of pulling claws is rotatably connected to the inner side of the operating part, the operating part is installed on the side of the transverse base, and a bus bar is squeezed and fixed below the other group of pulling claws.

[0052] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0053] 1. In the busbar laser black paint removal device, the busbar can be automatically unwound, pulled, laser black paint removed, cut, and supported and positioned after cutting, effectively improving the efficiency of black paint removal and cutting of the busbar. At the same time, when the busbar is subjected to black paint removal, the laser module emits a laser beam to achieve the black paint cleaning operation, which can effectively improve the effect and accuracy of cleaning the black paint on the surface of the busbar, and does not require frequent debugging, greatly reducing the time for operations such as busbar black paint removal. Moreover, when the busbar is subjected to laser black paint removal and cutting, the extraction of the busbar can be corrected and positioned by rotating the positioning protrusion. On the one hand, it can avoid problems such as folding of the busbar when pulling, and on the other hand, it can cooperate with the design of the arc surface at the bottom of the positioning protrusion to automatically clean the impurities on the surface of the busbar after black paint removal, which can effectively ensure the quality of the busbar after cutting;

[0054] 2. In the busbar laser black paint removal device, when the busbar is cut, the cut busbar will fall to the top of the T-shaped frame, concave frame and extension assembly frame at the bottom, and the multiple positioning protrusions on the top of the T-shaped frame, concave frame and extension assembly frame will improve the stability of the storage and support of the cut busbar. After the busbar falls on the top of the T-shaped frame, concave frame and extension assembly frame, the lifting cylinder can drive the output end through the lower pressure block connected to the rising block to move, and press down and fix the busbar set on the bottom side of the lower pressure block to avoid the busbar falling due to the operation of the internal driving parts of the device (motor and cylinder, etc.);

[0055] 3. In the busbar laser black paint removal device, when the busbar is subjected to laser black paint removal operation through the laser module, the busbar located below the laser module can be in a horizontal direction through the design of the secondary guide wheel and the tertiary guide wheel, ensuring that the laser emitted by the laser module can be vertically irradiated on the surface of the busbar, on the one hand, to increase the contact area between the laser beam and the busbar, and on the other hand, to improve the effect of the laser module emitting the laser beam to clean the black paint on the surface of the busbar. At the same time, the secondary guide wheel and the tertiary guide wheel for positioning the busbar can cooperate with the primary guide wheel, the heavy vertical pulley and the final guide wheel to form a bending transmission feeding operation for the busbar, thereby improving the toughness of the busbar for feeding, black paint removal and cutting, and the busbar will not break when pulled;

[0056] 4. In the busbar laser black paint removal device, when cutting and removing black paint from the busbar, the two-way pulling component and the one-way pulling component can cooperate with the busbar unloading component to straighten multiple black busbars, effectively improving the efficiency of busbar production. At the same time, during the pulling process, the welding ribbon coil sends a signal to the laser module through the servo parameter with the pre-set value. The laser module receives the signal and performs laser black paint removal on the black paint part of the busbar lead wire to achieve the expected effect and complete the busbar preparation operation. At this time, the operator only needs to operate through the buttons on the touch screen, which is more convenient and quick, and can realize automatic and intelligent busbar production operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0058] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0060] Figure 2 It is a schematic structural diagram of the present invention as a whole viewed from the front;

[0061] Figure 3 It is a schematic diagram of the structure of the present invention as a whole viewed from above;

[0062] Figure 4 It is a structural schematic diagram of the connection of the busbar feeding assembly, the correction and positioning assembly and the busbar cutting assembly of the present invention;

[0063] Figure 5 It is a schematic structural diagram of a busbar feeding assembly, a correction and positioning assembly and a busbar cutting assembly from a side view of the present invention;

[0064] Figure 6 It is a structural schematic diagram of the connection of the busbar support and positioning assembly, the two-way pulling assembly and the one-way pulling assembly of the present invention;

[0065] Figure 7 It is a structural schematic diagram of the busbar support and positioning assembly of the present invention;

[0066] Figure 8 The present invention Figure 7 A schematic diagram of the structure of the enlarged area in the middle A;

[0067] Fig. 9 It is a structural schematic diagram of the connection between the busbar discharge assembly and the correction and positioning assembly of the present invention;

[0068] Fig.10 It is a structural schematic diagram of the correction and positioning assembly of the present invention;

[0069] Fig.11 It is a schematic structural diagram of the connection between the busbar cutting assembly and the extension assembly frame of the present invention;

[0070] Fig.12 It is a structural schematic diagram of a busbar cutting assembly of the present invention;

[0071] Fig.13 is a schematic diagram of the exploded structure of the busbar cutting assembly of the present invention;

[0072] Fig.14 It is a structural schematic diagram of a two-way pulling assembly of the present invention;

[0073] Fig.15 The present invention Fig.14 Schematic diagram of the structure of the enlarged area B in the middle;

[0074] Fig.16 It is a structural schematic diagram of the connection between the equipment rack and the one-way pulling component of the present invention;

[0075] Fig.17 It is a structural schematic diagram of the one-way pulling assembly of the present invention;

[0076] In the figure:

[0077] 10. Equipment rack; 20. Busbar laser processing mechanism;

[0078] 30. Busbar support positioning assembly; 301. Linear slide rail; 302. Linear electric slider; 303. T-shaped frame; 304. Concave frame; 305. Positioning protrusion; 306. Extension assembly frame; 307. Cylinder pressing component; 3071. Lower base plate; 3072. Lifting cylinder; 3073. Rising block; 3074. Pressing block;

[0079] 40. Waste storage box;

[0080] 50, busbar unloading assembly; 500, laser module; 501, rigid bracket; 502, welding ribbon roll; 5021, unwinding axis servo motor; 503, primary guide wheel; 504, assembly seat; 505, heavy vertical pulley; 506, secondary guide wheel; 507, tertiary guide wheel; 508, final guide wheel; 509, vertical frame;

[0081] 60. Correction and positioning assembly; 601. Upper support block; 602. Down-pressing cylinder; 603. Lowering block; 604. Reserved groove; 605. Positioning convex block; 606. First rotating shaft; 607. Supporting convex block; 6071. Guide roller;

[0082] 70, busbar cutting assembly; 701, extension frame; 702, compensation slide rail; 703, compensation electric slide block; 704, cutting frame; 705, servo electric cylinder; 706, movable frame; 707, cutting arm; 7071, movable part; 7072, second rotating shaft;

[0083] 708, cutting component; 7081, assembly part; 7082, cutting tool; 7083, extrusion spring; 7084, side block;

[0084] 709, diversion part;

[0085] 80. Bidirectional pulling assembly; 801. Horizontal slide rail; 802. Horizontal electric slide block; 803. Pulling seat; 804. Double-head DC cylinder; 805. Pulling bracket; 806. Pulling claw; 807. Pulling part;

[0086] 90. One-way pulling assembly; 901. Horizontal slide rail; 902. Horizontal electric slider; 903. Horizontal base; 904. Electric push rod; 905. Push bracket; 906. Operating unit. DETAILED DESCRIPTION

[0087] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0088] See also Figure 1-Figure 17A busbar laser black paint removal device includes an equipment frame 10, a busbar laser processing mechanism 20, a busbar support and positioning assembly 30, a waste storage box 40 and a laser module 500. The left and right sides of the inner wall of the equipment frame 10 are installed with the busbar laser processing mechanism 20 extending to the outside. The busbar is pulled inside the busbar laser processing mechanism 20, and the busbar is laser-blackened and cut. A waste storage box 40 is arranged below the busbar laser processing mechanism 20. 0, a busbar support and positioning assembly 30 is installed on the inner side of the equipment rack 10, the busbar support and positioning assembly 30 is located on the side of the busbar laser processing mechanism 20, and the top supports and positions the cut busbar, wherein the busbar laser processing mechanism 20 includes a busbar unloading assembly 50, the busbar unloading assembly 50 is installed on the ground and is located on the left and right sides below the equipment rack 10, the busbar is rolled up on the outer side of the busbar unloading assembly 50, and the busbar is unrolled to the correction position Inside the component 60, the correction and positioning component 60 performs correction and positioning processing on the busbar, and the correction and positioning component 60 is installed on the top of the left and right sides of the equipment rack 10, and the laser module 500 is arranged on the side of the busbar discharge component 50; the busbar cutting component 70, the busbar cutting component 70 is arranged on the left and right sides of the top of the equipment rack 10, and is located on the side of the correction and positioning component 60, the busbar is penetrated by the inside of the busbar cutting component 70, and the busbar is cut; the two-way pulling component 80, the two-way pulling component 80 is installed on one side of the inner wall of the equipment rack 10, and is located on the side of the equipment rack 10, the side of the two-way pulling component 80 clamps and positions the busbar, and pulls the busbar to move, a group of busbar support and positioning components 30 is arranged below the two-way pulling component 80, and two unidirectional pulling components 90 are installed on the other side of the inner wall of the equipment rack 10, and another group of busbar support and positioning components 30 is arranged below the unidirectional pulling component 90.

[0089] The above working principle: when the busbar is produced and processed, the busbar that is rolled up to the outside of the busbar discharge assembly 50 is first loaded, and the correction and pressing operation is performed through the correction and positioning assembly 60 to ensure that the subsequent cutting and black paint removal of the busbar are more accurate. At the same time, when cutting and removing black paint from the busbar, the two-way pulling assembly 80 and the one-way pulling assembly 90 can cooperate with the busbar discharge assembly 50 to straighten the black busbar. At the same time, during the pulling process, the busbar discharge assembly 50 sends a signal to the laser module 500 through the servo parameter with the pre-set value. The laser module 500 receives the signal and performs laser black paint removal on the black paint part of the busbar lead wire to achieve the expected effect and complete the busbar preparation operation. At this time, the operator only needs to operate through the buttons on the touch screen, which is convenient and quick. Moreover, after the black paint removal operation is completed on the busbar, the busbar cutting assembly 70 can automatically cut the busbar, and the cut busbar can fall on the top of the busbar support and positioning assembly 30, and the busbar can be firmly supported and positioned through the busbar support and positioning assembly 30, reducing the risk of the busbar falling after cutting.

[0090] Specific reference Figure 7 and Figure 8 The busbar supporting and positioning assembly 30 includes a linear slide rail 301, which is installed at the center of the bottom of the equipment frame 10, and a linear electric slider 302 is arranged on the top. The linear electric slider 302 is provided with multiple, and the top of the linear electric slider 302 respectively supports and positions a group of T-shaped frames 303 and two concave frames 304, wherein the two concave frames 304 are arranged on the left and right sides of the T-shaped frame 303, and multiple positioning protrusions 305 are installed on both sides of the concave frames 304 and the top of the T-shaped frame 303, and the tops of the concave frames 304 and the T-shaped frames 303 support the busbar located on the side of the multiple positioning protrusions 305, wherein an extension assembly frame 306 is installed on the side of the concave frame 304 away from the T-shaped frame 303, and the extension assembly frame 306 is located on the side of the busbar cutting assembly 70, and a cylinder pressing component 307 is installed on the side of the T-shaped frame 303 and the concave frame 304.

[0091] In this embodiment, the cylinder pressing component 307 includes a lower base plate 3071, and the cylinder pressing component 307 is installed on the side of the cylinder pressing component 307. A lifting cylinder 3072 is installed on one side of the bottom of the lower base plate 3071 by screws, and the output end of the lifting cylinder 3072 is connected to the rising block 3073; a pressing block 3074, the pressing block 3074 is rotatably connected to the inner side of the rising block 3073, a bus bar is pressed down and fixed at the bottom of the pressing block 3074, and one side of the bottom of the pressing block 3074 is rotatably connected to the side of the lower base plate 3071.

[0092] In the above embodiment, when the cut busbar is extruded and positioned, the lifting cylinder 3072 is started to operate, driving the rising block 3073 connected to the output end of the lifting cylinder 3072 to rise and fall, and causing the pressing block 3074 movably connected to the inner side of the rising block 3073 to rotate, so that the pressing block 3074 can rotate inward (the pressing block 3074 and the lower base plate 3071 are rotatably connected), thereby pressing down and fixing the busbar arranged at the bottom.

[0093] In the busbar laser black paint removal device of the present invention, when supporting the cut busbar, the linear electric slider 302 can move horizontally on the top of the linear slide rail 301, driving the T-shaped frame 303 and the concave frame 304 on the top of the linear electric slider 302 to move horizontally, and the extension assembly frame 306 installed on the side of the concave frame 304 is pressed against the side of the busbar cutting assembly 70. At the same time, the design of multiple positioning protrusions 305 on the top of the T-shaped frame 303, the concave frame 304 and the extension assembly frame 306 can limit the cut busbar, reducing the risk of the busbar falling due to the internal driving parts of the device during operation.

[0094] Specific reference Figure 4 , Figure 5 and Fig. 9 The busbar unloading assembly 50 includes a rigid bracket 501, which is arranged on the ground and has two welding strip rolls 502 installed on the top. The welding strip rolls 502 are driven by a side-mounted unwinding shaft servo motor 5021, and a busbar is wound on the outer side of the welding strip roll 502; a first-level guide wheel 503, which is provided with two first-level guide wheels 503, and a busbar is provided between the two first-level guide wheels 503, and the two first-level guide wheels 503 are rotatably connected to the bottom of the equipment frame 10 and are located above the welding strip roll 502; an assembly seat 504, which is welded and fixed to the side of the rigid bracket 501. And there are two heavy vertical pulleys 505 rotatably connected inside, and the bottom of the heavy vertical pulley 505 abuts against the bus bar; the secondary guide wheel 506 is rotatably connected to the inside of the assembly seat 504 and is located above the heavy vertical pulley 505. There are two secondary guide wheels 506 and are located on the side of the primary guide wheel 503. Two tertiary guide wheels 507 are provided on the side of the secondary guide wheel 506 away from the primary guide wheel 503. The tertiary guide wheel 507 is rotatably connected to the inside of the assembly seat 504, wherein the top of the secondary guide wheel 506 abuts against the bus bar, and the bottom of the tertiary guide wheel 507 abuts against the bus bar.

[0095] In this embodiment, a laser module 500 located above the bus bar is arranged between the secondary guide wheel 506 and the tertiary guide wheel 507, and the laser module 500 is installed on one side of the bottom of the equipment rack 10, wherein a final guide wheel 508 is arranged above the tertiary guide wheel 507, and two final guide wheels 508 are arranged, and the tops of the two final guide wheels 508 are in contact with the bus bar, and the tertiary guide wheel 507 is installed with the side of a vertical frame 509, wherein the vertical frame 509 is installed on one side of the top of the equipment rack 10, and the side of the vertical frame 509 is provided with a correction positioning component 60.

[0096] In the above embodiment, through the design of the secondary guide wheel 506 and the tertiary guide wheel 507, the bus bar transmitted between the two can be horizontally processed, ensuring that the laser beam emitted by the laser module 500 can directly act on the surface of the horizontally transmitted bus bar, thereby improving the effect of cleaning the black paint on the bus bar surface.

[0097] In the busbar laser black paint removal device of the present invention, when the busbar is transported, black paint is removed and cut, the busbar can pass through the primary guide wheel 503, the heavy vertical pulley 505, the secondary guide wheel 506, the tertiary guide wheel 507 and the final guide wheel 508 respectively to guide the busbar. The unwinding shaft servo motor 5021 can control the speed of the busbar unwinding, and cooperate with the heavy vertical pulley 505 to balance the tension inside the busbar, so as to achieve an uninterrupted unwinding process.

[0098] Specific reference Fig.10 The correction positioning assembly 60 includes an upper support block 601, which is installed on one side of the top of the vertical frame 509, a downward pressure cylinder 602 is installed at the bottom of the upper support block 601, and the output end of the downward pressure cylinder 602 is connected to the descending block 603; a reserved groove 604, the reserved groove 604 and the descending block 603 are movably connected, the reserved groove 604 is arranged inside the positioning protrusion 605, and the positioning protrusion 605 is movably connected to the outer side of the descending block 603; a first rotating shaft 606, a first rotating shaft 607, a second rotating shaft 608, a second rotating shaft 609, a second rotating shaft 610, a second rotating shaft 611, a second rotating shaft 612, a second rotating shaft 613, a second rotating shaft 614, a second rotating shaft 615, a second rotating shaft 616, a second rotating shaft 617, a second rotating shaft 618, a second rotating shaft 619, a second rotating shaft 620, a second rotating shaft 630, a second rotating shaft 631, a second rotating shaft 632, a second rotating shaft 634, a second rotating shaft 635, a second rotating shaft 636, a second rotating shaft 637, a second rotating shaft 638, a second rotating shaft 639, a second rotating shaft 640, a second rotating shaft 641, a second rotating shaft 642, a second rotating shaft 643, a second rotating shaft 644, a second rotating shaft 645, a second rotating shaft 646, a second rotating shaft 647, a second rotating shaft 648, a second rotating shaft 649, a second rotating shaft 650, a second rotating shaft 651, a second rotating shaft 652, a second rotating shaft 653, a second rotating shaft 65 A rotating shaft 606 is rotatably connected to the positioning protrusion 605 and is arranged below the reserved groove 604. A supporting protrusion 607 is arranged at the bottom of the positioning protrusion 605, and a bus bar is arranged between the positioning protrusion 605 and the supporting protrusion 607, wherein a guide roller 6071 is installed on the side of the supporting protrusion 607, and a bus bar is guided and transmitted between the two guide rollers 6071, an arc is arranged at the bottom of the positioning protrusion 605, and a waste storage box 40 is arranged below the supporting protrusion 607.

[0099] In the busbar laser black paint removal device of the present invention, when the busbar is removed from the black paint and cut, the downward pressure cylinder 602 is started to operate, driving the descending block 603 connected to the output end of the downward pressure cylinder 602 to move up and down. When the descending block 603 moves up and down, it will drive the positioning protrusion 605 connected to its inner side through the reserved groove 604 to operate, and at the same time cooperate with the first rotating shaft 606 that is rotatably connected inside the positioning protrusion 605 to ensure that the positioning protrusion 605 can rotate when the downward pressure cylinder 602 moves up and down, and guide and position the busbar set and transmitted at the bottom of the positioning protrusion 605. At the same time, when the positioning protrusion 605 guides and positions the busbar, the design of the arc surface at the bottom of the positioning protrusion 605 can clean the impurities of the black paint adhering to the surface of the busbar, so as to prevent the cleaned impurities from automatically falling into the waste storage box 40 at the bottom, thereby realizing the automatic storage operation of the waste.

[0100] Specific reference Fig.11 , Fig.12 and Fig.13 The busbar cutting assembly 70 includes an extension frame 701, which is installed on the left and right sides of the equipment frame 10 by screws and is located on one side of the top of the equipment frame 10, and the extension frame 701 is located on the side of the upper support block 601; a compensation slide rail 702, the upper support block 601 is installed on the top of the extension frame 701, and a compensation electric slider 703 is installed on the top, and a cutting frame 704 is installed on the top of the compensation electric slider 703; a servo electric cylinder 705, the servo electric cylinder 705 is installed on the top of the cutting frame 704, and the output end is connected to a movable frame 706, and the movable frame 706 is movably connected On the inner side of the cutting frame 704, a cutting arm 707 is rotatably connected to the bottom, and a movable part 7071 is provided on the side where the cutting arm 707 and the movable frame 706 are rotatably connected, wherein a cutting component 708 is provided on the inner side of the cutting arm 707, and a guide part 709 is abutted below the cutting component 708, and a bus bar is penetrated inside the guide part 709, wherein a second rotating shaft 7072 is rotatably connected inside the cutting arm 707, and the second rotating shaft 7072 is rotatably connected to the side of the cutting frame 704, and a two-way pulling component 80 and a one-way pulling component 90 are provided on the side of the guide part 709.

[0101] In this embodiment, the cutting component 708 includes an assembly part 7081, a cutting tool 7082, an extrusion spring 7083 and a side block 7084, wherein the assembly part 7081 is arranged inside the cutting arm 707 and is located on the side of the second rotating shaft 7072, the cutting tool 7082 is rotatably connected inside the assembly part 7081, and the bottom of the cutting tool 7082 abuts against the guide part 709, wherein two extrusion springs 7083 are installed on the side of the cutting tool 7082, the extrusion spring 7083 is installed on the side of the side block 7084, and the side block 7084 is installed on one side inside the assembly part 7081.

[0102] In the above embodiment, when the busbars are cut after the black paint is removed, the cutting tool 7082 moves due to the rotation of the cutting arm 707, and moves up and down on the side of the guide part 709 to cut the busbars penetrating the inner side of the guide part 709. The design of the squeezing spring 7083 ensures that when the cutting arm 707 is in operation, the cutting tool 7082 can be closely attached to the side of the guide part 709, thereby achieving accurate busbar cutting.

[0103] In the busbar laser black paint removal device of the present invention, when cutting the busbar, first, the compensation electric slider 703 can be operated to slide on the top of the compensation slide rail 702 to adjust the horizontal position of the cutting tool 7082. Then, the servo electric cylinder 705 is operated to drive the movable frame 706 connected to the output end of the servo electric cylinder 705 to move up and down, and the cutting arm 707 connected to the inner side of the movable frame 706 through the movable part 7071 can be operated. When the cutting arm 707 is in operation, under the action of the second rotating shaft 7072 rotatably connected inside it, the cutting tool 7082 rotatably connected to the inner side of the cutting arm 707 through the assembly part 7081 can be operated.

[0104] Specific reference Fig.14 and Fig.15 The bidirectional pulling component 80 includes a horizontal slide rail 801, which is installed on one side of the top of the equipment rack 10, and a horizontal electric slider 802 is arranged on the top, and a pulling seat 803 is installed on the top of the horizontal electric slider 802 by screws; a double-headed DC cylinder 804, which is installed at the center of the top of the pulling seat 803, and the output ends on the left and right sides of the double-headed DC cylinder 804 are connected to the pulling bracket 805, and the inner side of the pulling bracket 805 is movably connected to the pulling claw 806 through a group of movable parts 7071, wherein the pulling claw 806 is rotatably connected to the inner side of the pulling part 807, and the pulling part 807 is installed on the left and right sides of the pulling seat 803, and a bus bar is squeezed and fixed below the pulling claw 806.

[0105] In the busbar laser black paint removal device of the present invention, when the busbar is pulled, the double-headed DC cylinder 804 is started to operate, so that the pulling bracket 805 connected to a set of output ends of the double-headed DC cylinder 804 can move horizontally. When the pulling bracket 805 moves in the horizontal direction, it will drive the pulling claw 806 connected to its inner side through the movable part 7071 to operate. At this time, because the pulling claw 806 rotates inside the pulling part 807, it is ensured that the port part of the pulling claw 806 can rotate downward or upward. When the pulling claw 806 rotates downward, the busbar port part at its bottom can be clamped and fixed. After that, the horizontal electric slider 802 can move horizontally on the top of the horizontal slide rail 801, so that the pulling seat 803 installed on the top of the horizontal electric slider 802 can move in the horizontal direction, pulling the busbar to move horizontally.

[0106] Specific reference Fig.16 and Fig.17 The one-way pulling component 90 includes a transverse slide rail 901, which is installed on the inner wall of the equipment rack 10. A transverse electric slider 902 is installed on the side of the transverse slide rail 901. A transverse base 903 is installed on the side of the transverse electric slider 902 by screws. The transverse base 903 is slidably connected to the side of the equipment rack 10; an electric push rod 904, which is installed on one side of the top of the transverse base 903. The output end of the electric push rod 904 is connected to a pushing bracket 905, and the inner side of another group of pushing brackets 905 is movably connected to another group of pulling claws 806 through a group of movable parts 7071, wherein the other group of pulling claws 806 are rotatably connected to the inner side of the operating part 906, and the operating part 906 is installed on the side of the transverse base 903. A bus bar is squeezed and fixed below the other group of pulling claws 806.

[0107] In the busbar laser black paint removal device of the present invention, when the busbar is pulled, the electric push rod 904 is started to operate, driving the push bracket 905 connected to the output end of the electric push rod 904 to move in the horizontal direction. When the push bracket 905 moves, it will drive another set of pulling claws 806 connected to its inner side through the movable part 7071 to operate. The other set of pulling claws 806 rotates on the inner side of the operating part 906 to press down and fix the busbar port part set at the bottom of the other set of pulling claws 806. After the busbar port is clamped and fixed, the horizontal electric slider 902 can slide on the top of the horizontal slide rail 901 to drive the busbar to perform horizontal extraction operation.

[0108] Without limitation, any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent substitutions or changes according to the technical solution and inventive concept of the present invention, should be covered by the protection scope of the present invention.

Claims

1. A busbar laser black paint removal device, comprising an equipment frame (10), a busbar laser processing mechanism (20), a busbar support and positioning assembly (30), a waste storage box (40) and a laser module (500), characterized in that: The left and right sides of the inner wall of the equipment frame (10) are provided with bus bar laser processing mechanisms (20) extending to the outside, a bus bar is pulled inside the bus bar laser processing mechanism (20), and the bus bar is laser-painted and cut, a waste storage box (40) is provided below the bus bar laser processing mechanism (20), a bus bar support and positioning assembly (30) is installed inside the equipment frame (10), the bus bar support and positioning assembly (30) is located on the side of the bus bar laser processing mechanism (20), and the bus bar after cutting is supported and positioned on the top, Wherein, the busbar laser processing mechanism (20) comprises: A busbar unloading assembly (50), the busbar unloading assembly (50) being installed on the ground and being located on the left and right sides below the equipment rack (10), the busbar being rolled up on the outside of the busbar unloading assembly (50), and unrolling the busbar into the inside of the correction and positioning assembly (60), the correction and positioning assembly (60) performing correction and positioning processing on the busbar, the correction and positioning assembly (60) being installed on the top of the left and right sides of the equipment rack (10), and a laser module (500) being arranged on the side of the busbar unloading assembly (50); A busbar cutting assembly (70), the busbar cutting assembly (70) being arranged on the left and right sides of the top of the equipment rack (10) and being located on the side of the correction and positioning assembly (60), the busbar being arranged through the interior of the busbar cutting assembly (70) and performing a cutting process on the busbar; A two-way pulling component (80) is installed on one side of the inner wall of the equipment rack (10) and is located on the side of the equipment rack (10); a bus bar is clamped and positioned on the side of the two-way pulling component (80) and the bus bar is pulled to move; a group of bus bar support and positioning components (30) is arranged below the two-way pulling component (80); two one-way pulling components (90) are installed on the other side of the inner wall of the equipment rack (10); another group of bus bar support and positioning components (30) is arranged below the one-way pulling component (90).

2. A busbar laser black paint removal device according to claim 1, characterized in that: The busbar support and positioning assembly (30) comprises: A linear slide rail (301) is installed at the center of the bottom of the equipment frame (10), and a linear electric slider (302) is arranged on the top. A plurality of linear electric sliders (302) are arranged, and a group of T-shaped frames (303) and two concave frames (304) are respectively supported and positioned on the top of the linear electric sliders (302). The two concave frames (304) are arranged on the left and right sides of the T-shaped frame (303); a plurality of positioning protrusions (305) are installed on both sides of the top of the concave frame (304) and the T-shaped frame (303); the top of the concave frame (304) and the T-shaped frame (303) supports bus bars located on the sides of the plurality of positioning protrusions (305); An extension assembly frame (306) is installed on the side of the concave frame (304) away from the T-frame (303), and the extension assembly frame (306) is located on the side of the busbar cutting assembly (70). Cylinder pressing components (307) are installed on the sides of the T-frame (303) and the concave frame (304).

3. A busbar laser black paint removal device according to claim 2, characterized in that: The cylinder pressing component (307) comprises: A lower base plate (3071), the cylinder pressing component (307) is installed on the side of the cylinder pressing component (307), a lifting cylinder (3072) is installed on one side of the bottom of the lower base plate (3071) by screws, and the output end of the lifting cylinder (3072) is connected to a lifting block (3073); A lower pressing block (3074) is rotatably connected to the inner side of the rising block (3073), a bus bar is pressed down and fixed at the bottom of the lower pressing block (3074), and one side of the bottom of the lower pressing block (3074) is rotatably connected to the side of the lower base plate (3071).

4. The busbar laser black paint removal device according to claim 1, characterized in that: The busbar discharge assembly (50) comprises: A rigid support (501), the rigid support (501) being arranged on the ground, and having two welding strip rolls (502) mounted on the top, the welding strip rolls (502) being driven by a reeling shaft servo motor (5021) mounted on the side, and a bus bar being rolled up on the outer side of the welding strip rolls (502); A primary guide wheel (503), wherein two primary guide wheels (503) are provided, and a bus bar is provided between the two primary guide wheels (503), and the two primary guide wheels (503) are rotatably connected below the equipment frame (10) and are located above the welding strip roll (502); An assembly seat (504), the assembly seat (504) is welded and fixed to the side of the rigid support (501), and two heavy vertical pulleys (505) are rotatably connected inside the assembly seat, and the bottom of the heavy vertical pulley (505) is in contact with a bus bar; A secondary guide wheel (506), the secondary guide wheel (506) is rotatably connected to the inside of the assembly seat (504) and is located above the heavy vertical pulley (505), two secondary guide wheels (506) are provided and are located on the side of the primary guide wheel (503), two tertiary guide wheels (507) are provided on the side of the secondary guide wheel (506) away from the primary guide wheel (503), and the tertiary guide wheel (507) is rotatably connected to the inside of the assembly seat (504), The top of the secondary guide wheel (506) abuts against a bus bar, and the bottom of the tertiary guide wheel (507) abuts against a bus bar.

5. The busbar laser black paint removal device according to claim 4, characterized in that: A laser module (500) located above the bus bar is arranged between the secondary guide wheel (506) and the tertiary guide wheel (507), and the laser module (500) is installed on one side of the bottom of the equipment rack (10). A final-stage guide wheel (508) is arranged above the third-stage guide wheel (507), two final-stage guide wheels (508) are arranged, the tops of the two final-stage guide wheels (508) are in contact with a bus bar, and the third-stage guide wheel (507) is installed with a side surface of a vertical frame (509). The vertical frame (509) is installed on one side of the top of the equipment rack (10), and a correction and positioning component (60) is arranged on the side of the vertical frame (509).

6. A busbar laser black paint removal device according to claim 5, characterized in that: The correction and positioning component (60) comprises: An upper support block (601), the upper support block (601) is installed on one side of the top of the vertical frame (509), a downward pressure cylinder (602) is installed at the bottom of the upper support block (601), and the output end of the downward pressure cylinder (602) is connected to a descending block (603); A reserved groove (604), wherein the reserved groove (604) and the descending block (603) are movably connected, wherein the reserved groove (604) is provided inside the positioning protrusion (605), and the positioning protrusion (605) is movably connected to the outside of the descending block (603); A first rotating shaft (606), the first rotating shaft (606) is rotatably connected to the positioning protrusion (605) and is arranged below the reserved groove (604), a supporting protrusion (607) is arranged at the bottom of the positioning protrusion (605), and a bus bar is arranged between the positioning protrusion (605) and the supporting protrusion (607), A guide roller (6071) is installed on the side of the support protrusion (607), a busbar is provided between the two guide rollers (6071) for guiding transmission, an arc is provided at the bottom of the positioning protrusion (605), and a waste storage box (40) is provided below the support protrusion (607).

7. The busbar laser black paint removal device according to claim 6, characterized in that: The busbar cutting assembly (70) comprises: An extension frame (701), the extension frame (701) is installed on the left and right sides of the equipment rack (10) by screws and is located on one side of the top of the equipment rack (10), and the extension frame (701) is located on the side of the upper support block (601); A compensating slide rail (702), the upper support block (601) is mounted on the top of the extension frame (701), and a compensating electric slider (703) is mounted on the top, and a cutting frame (704) is mounted on the top of the compensating electric slider (703); A servo electric cylinder (705), wherein the servo electric cylinder (705) is installed on the top of the cutting frame (704), and the output end is connected to a movable frame (706), the movable frame (706) is movably connected to the inner side of the cutting frame (704), and the bottom is rotatably connected to a cutting arm (707), and a movable part (7071) is provided on one side where the cutting arm (707) and the movable frame (706) are rotatably connected. A cutting component (708) is arranged inside the cutting arm (707), a guide portion (709) is abutted below the cutting component (708), and a bus bar is arranged inside the guide portion (709). The cutting arm (707) is internally rotatably connected to a second rotating shaft (7072), the second rotating shaft (7072) is rotatably connected to a side of the cutting frame (704), and a bidirectional pulling component (80) and a unidirectional pulling component (90) are arranged on a side of the guide portion (709).

8. The busbar laser black paint removal device according to claim 7, characterized in that: The cutting component (708) includes an assembly portion (7081), a cutting tool (7082), a pressing spring (7083) and a side stopper (7084). The assembly part (7081) is arranged inside the cutting arm (707) and is located on the side of the second rotating shaft (7072). The interior of the assembly part (7081) is rotatably connected with a cutting tool (7082), and the bottom of the cutting tool (7082) abuts against the guide part (709). Wherein, two extrusion springs (7083) are installed on the side of the cutting tool (7082), and the extrusion spring (7083) is installed on the side of the side block (7084), and the side block (7084) is installed on one side inside the assembly part (7081).

9. The busbar laser black paint removal device according to claim 8, characterized in that: The bidirectional pulling assembly (80) comprises: A horizontal slide rail (801), the horizontal slide rail (801) is installed on one side of the top of the equipment rack (10), and a horizontal electric slider (802) is provided on the top, and a pulling seat (803) is installed on the top of the horizontal electric slider (802) by screws; A double-headed DC cylinder (804), the double-headed DC cylinder (804) is installed at the center of the top of the pulling seat (803), the output ends on the left and right sides of the double-headed DC cylinder (804) are connected to a pulling bracket (805), and the inner side of the pulling bracket (805) is movably connected to a pulling claw (806) through a group of movable parts (7071), The pulling claw (806) is rotatably connected to the inner side of the pulling portion (807), the pulling portion (807) is installed on the left and right sides of the pulling seat (803), and a bus bar is squeezed and fixed below the pulling claw (806).

10. The busbar laser black paint removal device according to claim 9, characterized in that: The one-way pulling component (90) comprises: A transverse slide rail (901), the transverse slide rail (901) being installed on the inner wall of the equipment rack (10), a transverse electric slider (902) being installed on the side of the transverse slide rail (901), a transverse base (903) being installed on the side of the transverse electric slider (902) by screws, and the transverse base (903) being slidably connected to the side of the equipment rack (10); An electric push rod (904), the electric push rod (904) is installed on one side of the top of the transverse base (903), the output end of the electric push rod (904) is connected to a push bracket (905), and the inner side of another group of the push brackets (905) is movably connected to another group of the pulling claws (806) through a group of the movable parts (7071), Another group of the pulling claws (806) is rotatably connected to the inner side of the operating part (906), the operating part (906) is installed on the side of the transverse base (903), and a bus bar is squeezed and fixed below the other group of the pulling claws (806).

Images