Intelligent welding equipment

Abstract

The utility model discloses intelligent welding equipment, and relates to the technical field of welding, the intelligent welding equipment comprises a rack, a first rotating part and a second rotating part are oppositely arranged on the surface of the top of the rack, a group of first sliding rails are arranged below the first rotating part, and a first operation table is slidably connected to the group of first sliding rails; a laser generator is installed at the output end of the first rotating part, a set of second sliding rails are arranged below the second rotating part, a second operation table is slidably connected to the set of second sliding rails, and the upper surface of the first operation table and the upper surface of the second operation table are each slidably connected with a set of supports; the output end of the second rotating part is fixedly connected with a second fixing frame, one side of the second fixing frame is fixedly connected with a dust collection part, and an internal pipeline of the dust collection part is connected with a connecting pipe. And the pretreatment procedure of intelligent impurity removal can be carried out.

Description

Technical Field

[0001] The present invention relates to the field of welding technology, in particular to intelligent welding equipment. Background Art

[0002] When performing laser welding on products such as plates and tubes, the principle is to heat the area to be welded through high-energy laser pulses. The energy of the laser radiation diffuses into the interior of the material through heat conduction, causing the product to melt to achieve the welding purpose.

[0003] Laser welding equipment includes laser welding host, workbench, fixtures, etc. The laser welding host is mainly used to generate laser beams. Most of them are composed of power supply, laser generator, optical path and control system to realize laser welding process.

[0004] However, when welding the above-mentioned products, in order to improve the welding quality, the products need to be pre-processed, such as positioning and cleaning, before the welding process is carried out, resulting in low efficiency in the welding process. Therefore, how to improve the efficiency of current welding equipment in the welding process and achieve intelligent processing has become a problem that needs to be solved urgently by people in this field. Summary of the Invention

[0005] The purpose of the present invention is to provide an intelligent welding device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an intelligent welding device, comprising a frame, a first rotating part and a second rotating part being arranged on a top surface of the frame relative to each other, a set of first slide rails being arranged below the first rotating part, a first operating table being slidably connected to the set of first slide rails, and a laser generator being installed at an output end of the first rotating part;

[0007] A group of second slide rails is provided below the second rotating part, and a second operating platform is slidably connected to the group of second slide rails. A group of brackets are slidably connected to the upper surfaces of the first operating platform and the second operating platform. The output end of the second rotating part is fixedly connected to the second fixed frame, and a dust suction part is fixedly connected to one side of the second fixed frame. The internal pipeline of the dust suction part is connected to a connecting pipe, and the other end of the connecting pipe is connected to the pump body. By setting up the welding area and the pretreatment area, and alternating the pretreatment and welding processes of the operating platform at the same time, the welding efficiency of the product is improved.

[0008] The present invention further describes that a group of brackets have chucks connected to their bearings on their facing surfaces, which can selectively implement different clamping and fixing methods for the product.

[0009] The present invention further describes that one of the brackets is fixedly connected to a first fixing frame on its outward side, and a first driving part is fixedly connected to a surface of the first fixing frame away from the bracket to complete the welding process of rotating the product at least one circle.

[0010] The present invention further describes that a cleaning roller is provided inside the dust suction part, a central shaft is fixedly connected to the middle of the cleaning roller, and both ends of the central shaft pass through and are connected to the surface of the dust suction part by bearings.

[0011] The present invention further describes that one end of the central shaft is connected to a second driving part, which is started by the second driving part to drive the cleaning roller to rotate, and is started by the pump body, so that the dust collection part absorbs dust and performs an intelligent impurity removal process to improve the welding effect.

[0012] The present invention further describes that a scraper is fixedly connected to one side of the dust suction part close to the cleaning roller via bolts.

[0013] The present invention further describes that one side of the first rotating part is connected to a scanning part through a rod to realize weld display.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The first rotating part, the second rotating part, the first slide rail and the second slide rail are used to form a welding area and a pretreatment area, so that the pretreatment and welding processes of the operating table can be run alternately at the same time, thereby improving the welding efficiency of the product.

[0016] The vacuum unit, connecting pipe and cleaning roller are used. The vacuum unit can clean the surface of the product to be welded under the action of the pump body. When removing impurities, the second drive unit starts and drives the cleaning roller to rotate, and can also adhere to the product to complete the cleaning process of the product to improve the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This invention Figure 1 Schematic diagram of the left view structure;

[0020] Figure 3 This invention Figure 1 Schematic diagram of the right view structure;

[0021] Figure 4 This invention Figure 1Schematic diagram of the enlarged structure of area A;

[0022] Figure 5 This invention Figure 2 Schematic diagram of the enlarged structure of region B;

[0023] In the figure: 1. frame; 2. first rotating part; 3. second rotating part; 4. first slide rail; 5. second slide rail; 6. first motor; 7. second motor; 8. first operating table; 9. second operating table; 10. bracket; 11. chuck; 12. first driving part; 13. first fixed frame; 14. handle; 15. second fixed frame; 16. dust collection part; 17. cleaning roller; 18. scraper; 19. second driving part; 20. clamping block; 21. scanning part; 22. connecting pipe. DETAILED DESCRIPTION

[0024] The following is a non-limiting detailed description of the technical solutions of the present invention in conjunction with preferred embodiments and the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0025] See also Figure 1-5 The present invention provides a technical solution: an intelligent welding device, including a frame 1, a switch is provided on the front surface of the frame 1, and a first rotating part 2 and a second rotating part 3 are relatively provided on the top surface of the frame 1. The first rotating part 2 and the second rotating part 3 can be set as a multi-axis manipulator. A laser generator is installed at the output end of the first rotating part 2 for generating a high-energy-density laser beam. The laser generator signal is connected to a laser control system for controlling the welding parameters during the welding process, thereby executing the welding process of each product.

[0026] A set of first slide rails 4 is provided below the first rotating part 2, and a first operating platform 8 is slidably connected to the set of first slide rails 4. A first screw and nut structure is provided below the first operating platform 8, and one end of the first screw and nut structure is connected to a first motor 6. The first motor 6 drives the first operating platform 8 to reciprocate on the first slide rails 4;

[0027] A set of second slide rails 5 is provided below the second rotating part 3, and a second operating platform 9 is slidably connected to the set of second slide rails 5. A second screw and nut structure is provided below the second operating platform 9, and one end of the second screw and nut structure is connected to a second motor 7. The second motor 7 drives the second operating platform 9 to reciprocate on the second slide rails 5;

[0028] like Figure 1As shown, the first operating table 8 and the second operating table 9 are located on the corresponding slide rails close to the first rotating part 2 and the first operating table 8 and the second operating table 9 are located on the corresponding slide rails close to the second rotating part 3 and the pretreatment area, and by alternating the pretreatment and welding processes of at least two groups of operating tables, not only the intelligent frame is realized, but also the welding efficiency of the product is improved.

[0029] The first operating table 8 and the second operating table 9 are both used to place the products to be welded. The upper surfaces of the first operating table 8 and the second operating table 9 are both provided with a slide groove, and a group of brackets 10 are slidably connected in the slide groove. The surfaces of the one side facing each other of the group of brackets 10 are all bearing-connected with chucks 11 for clamping the products to be welded. One of the brackets 10 is fixedly connected to a first fixing frame 13 on the outward side, and a first driving part 12 is fixedly connected to the surface of the first fixing frame 13 away from the bracket 10. The output end of the first driving part 12 passes through the first fixing frame 13 and is fixed to the adjacent chuck 11 through a shaft.

[0030] A threaded rod is provided inside the slide groove, and a group of threads with opposite rotation directions are provided on the surface of the threaded rod. A slider is rotatably connected to the thread, and the slider is slidably connected to the slide groove. Both ends of the threaded rod pass through the connected operating table, and one end of the threaded rod is fixedly connected to a handle 14, and the surface of the handle 14 is provided with anti-slip grooves.

[0031] During the pre-processing of the product, the product is placed on the corresponding operating table. By rotating the handle 14 in one direction, the bracket 10 moves toward each other under the action of the thread and the slider slot to clamp and fix the product. The product can be placed between the chucks 11 or on the corresponding operating table.

[0032] By adding the first driving part 12, when the product needs to be rotated for one circle for welding, the first driving part 12 will be used to rotate the product during welding in the welding area to complete the welding of the product in one circle.

[0033] The output end of the second rotating part 3 is fixedly connected to the second fixing frame 15, and a dust suction part 16 is fixedly connected to one side of the second fixing frame 15. The interior of the dust suction part 16 is a hollow structure. A cleaning roller 17 is provided inside the dust suction part 16. The middle part of the cleaning roller 17 is fixedly connected to a central shaft. Both ends of the central shaft pass through and are connected to the surface of the dust suction part 16 by bearings. The internal pipe of the dust suction part 16 is connected to a connecting pipe 22, and the other end of the connecting pipe 22 is connected to the pump body.

[0034] During the pretreatment process, after the product is clamped, the output end of the second rotating part 3 drives the dust suction part 16 to clean the surface of the product to be welded, the pump body is started, and the dust suction part 16 sucks dust and performs an intelligent processing process of removing impurities.

[0035] One end of the central shaft is connected to a second driving part 19 , which is fixed to a side surface outside the dust collecting part 16 . When removing impurities, the second driving part 19 starts and drives the cleaning roller 17 to rotate to adhere to the product.

[0036] A plurality of clamping blocks 20 are provided on a surface of one side of the second rotating portion 3 close to the second fixing frame 15 for assisting in clamping the connecting pipe 22 to prevent the pipe from being disordered and affecting the cleaning process.

[0037] A scraper 18 is fixedly connected to the side of the dust suction part 16 close to the cleaning roller 17 by bolts. When the cleaning roller 17 rotates, the scraper 18 scrapes the debris adhering to the cleaning roller 17 toward the inside. Under the suction action of the pump body, a large amount of scraped debris is transferred to the inside of the collection box connected to the pump body through the connecting pipe 22, completing the cleaning process of the product to improve the welding quality.

[0038] The first rotating part 2 is located on one side of the welding head and is connected to the scanning part 21 through a rod. When welding the product, the scanning part 21 takes a picture of the just-completed welding point and uploads it, and transmits it to a processor connected to the device signal. The processor signal is connected to a display screen, which is set on one side of the frame 1 and is not drawn in the figure. During welding, the display screen will display the position and shape of the weld on the product surface in real time, assisting the staff to understand the welding effect in real time to determine whether the welding parameter settings need to be adjusted.

[0039] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only used to facilitate the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0040] Finally, it should be noted that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the aforementioned embodiments, or that some of the technical features may be replaced with equivalents. Such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An intelligent welding device, comprising a frame (1), wherein a first rotating part (2) and a second rotating part (3) are arranged on the top surface of the frame (1) in opposite directions, characterized in that: A set of first slide rails (4) is provided below the first rotating part (2), a first operating table (8) is slidably connected to the set of first slide rails (4), and a laser generator is installed at the output end of the first rotating part (2); A set of second slide rails (5) is provided below the second rotating part (3), and a second operating platform (9) is slidably connected to the set of second slide rails (5); A set of brackets (10) are slidably connected to the upper surfaces of the first operating table (8) and the second operating table (9); the output end of the second rotating part (3) is fixedly connected to the second fixed frame (15); one side of the second fixed frame (15) is fixedly connected to the dust suction part (16); the internal pipe of the dust suction part (16) is connected to a connecting pipe (22); the other end of the connecting pipe (22) is connected to the pump body.

2. The intelligent welding equipment according to claim 1, characterized in that: A group of brackets (10) are provided with chucks (11) on their facing surfaces.

3. The intelligent welding equipment according to claim 2, characterized in that: A first fixing frame (13) is fixedly connected to the outward side of one of the brackets (10), and a first driving portion (12) is fixedly connected to the surface of the first fixing frame (13) on the side away from the bracket (10).

4. The intelligent welding equipment according to claim 1, characterized in that: A cleaning roller (17) is provided inside the dust suction part (16), and a central shaft is fixedly connected to the middle of the cleaning roller (17), with both ends of the central shaft passing through and being connected to the surface of the dust suction part (16) by bearings.

5. The intelligent welding equipment according to claim 4, characterized in that: One end of the central shaft is connected to a second driving part (19).

6. The intelligent welding equipment according to claim 5, characterized in that: A scraper (18) is fixedly connected to the dust suction portion (16) on one side close to the cleaning roller (17) via bolts.

7. The intelligent welding equipment according to claim 1, characterized in that: A plurality of clamping blocks (20) are provided on a side surface of the second rotating portion (3) close to the second fixing frame (15).

8. The intelligent welding equipment according to claim 1, characterized in that: One side of the first rotating part (2) is connected to a scanning part (21) via a rod.

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