An electromechanical automated welding device

Abstract

The utility model discloses an electromechanical automatic welding device, the utility model relates to welding equipment field. Including welding platform, the utility model four sets of mounting sliding block on the mounting seat install different types' welding gun respectively, when needing to replace welding gun, the third electric push rod on the corresponding fixed bolster elongation, push mounting sliding block drive welding gun and extend from the protection shell, other welding gun is protected by the third electric push rod and contracts to the protection shell, sets up four independent welding gun and the third electric push rod, realized the quick, automatic switching of welding gun, need not manual dismantling and installation, greatly improved the operation efficiency of multichannel different weld or use different welding gun, adopt the annular pipe of surrounding welding point and the even distribution of the cigarette holder, can just capture when the smoke dust produces, and the high efficiency of smoking, the wide coverage, the air quality of working environment has been improved significantly, and the health of operator has been guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, specifically to an electromechanical automated welding device. Background Technology

[0002] In modern industrial production, welding technology, as a key processing technique, is widely used in numerous fields such as automobile manufacturing, aerospace, shipbuilding, and machinery manufacturing. It plays an indispensable role in joining metal materials and constructing complex structures. It is not only the foundation for ensuring product quality and performance but also a vital force driving technological progress and industrial upgrading across various sectors. From assembling automobile bodies to manufacturing key components for aircraft engines and constructing large ship hulls, the quality of welding technology directly determines the quality, safety, and service life of products.

[0003] In terms of welding execution, traditional equipment has a single function. To complete a complex workpiece with multiple weld types such as flat fillet welds, vertical fillet welds, and spot welds, operators usually need to stop the machine midway and manually change different welding guns. This process seriously interrupts the work flow, reduces overall production efficiency, and increases the labor intensity of workers. In addition, some clamping devices are prone to causing damage to the surface of metal plates when clamping them due to the lack of effective buffering and protection measures, affecting the quality and appearance of the plates. At the same time, the welding fumes are easy to escape during the rising and diffusion process, resulting in poor air quality in the working environment, which is harmful to the health of operators and is not easy to purify. Therefore, this utility model provides an electromechanical automated welding device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an electromechanical automated welding device that solves the problem that traditional devices have limited functionality in welding execution. To complete a complex workpiece with multiple weld types, such as flat fillet welds, vertical fillet welds, and spot welds, operators usually need to stop the machine midway and manually change different welding guns. This process severely disrupts the workflow, reduces overall production efficiency, and increases the labor intensity of workers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electromechanical automated welding device, comprising a welding platform, wherein the welding platform is equipped with a processing mechanism for welding metal plates, the processing mechanism comprising: The mounting assembly includes a pair of guide rods fixed to the lower end of a welding platform. The outer wall of the guide rods is provided with a sliding plate connected by an opening and closing assembly. The upper end of the sliding plate is provided with a clamping plate connected by a locking assembly. A rubber plate is fixed to the clamping surface of the clamping plate. The replacement component includes a support frame fixed to the upper end of the welding platform. A first slide rail bracket is fixed to the upper end of the support frame. A second slide rail bracket is provided inside the first slide rail bracket and connected by a telescopic component. A mounting base is provided inside the second slide rail bracket and connected by a lifting component. Four sets of fixed brackets are fixed to the upper end of the mounting base. A third electric push rod is fixed inside the fixed bracket. A mounting slider is fixed to the telescopic end of the third electric push rod. A welding gun is fixed inside the mounting slider. An annular tube is fixed to the outer wall of the mounting base. A smoking nozzle is uniformly fixed to the lower end face of the annular tube.

[0006] Preferably, the opening and closing assembly includes a motor body fixed at one end of a welding platform, a bidirectional lead screw connected to the output end of the motor body, a sliding plate located on the outer wall of the guide rod in a sliding connection, two sets of sliding plates, and the sliding plates are threadedly connected to the bidirectional lead screw.

[0007] Preferably, the engaging assembly includes a locking housing that engages with the upper end of the slide plate, a clamping plate that is fixedly connected to one side of the locking housing, and bolts that connect the locking housing to the upper end of the slide plate.

[0008] Preferably, the telescopic assembly includes a first electric push rod fixed at one end of a first slide rail bracket, and a second slide rail bracket fixedly connected to the telescopic end of the first electric push rod.

[0009] Preferably, the lifting assembly includes a screw installed inside a second slide rail bracket, one end of which is equipped with a motor for driving. A mounting bracket is slidably connected inside the second slide rail bracket, and a second electric push rod is fixedly fixed inside the mounting bracket. The mounting seat is fixedly connected to the lower end of the second electric push rod. A purification body is installed at the upper end of the mounting bracket, and a hose is connected to one side of the purification body. The other end of the hose is connected to an annular pipe.

[0010] Preferably, four sets of mounting sliders are provided inside the mounting base, and a protective shell is fixed to the lower end face of the mounting base. Beneficial effects

[0011] This utility model provides an electromechanical automated welding device. Compared with the prior art, it has the following advantages: Firstly, the four sets of mounting sliders on the mounting base of this utility model are used to mount different types of welding guns. When a welding gun needs to be replaced, the third electric push rod on the corresponding fixed bracket extends, pushing the mounting slider to extend the welding gun from the protective shell. Other welding guns are retracted into the protective shell by the third electric push rod for protection. The four sets of independent welding guns and the third electric push rod enable rapid and automated switching of welding guns without manual disassembly and installation, greatly improving the efficiency of multiple different weld seams or the use of different welding guns. The use of a ring tube surrounding the weld point and evenly distributed smoke nozzles can capture smoke as soon as it is generated, resulting in high smoke extraction efficiency and wide coverage, significantly improving the air quality of the working environment and protecting the health of operators.

[0012] Secondly, this utility model uses a motor to drive a bidirectional lead screw to rotate, thereby achieving automatic opening and closing of the sliding plate. This allows for quick and easy adjustment of the distance between the clamping plates to accommodate metal sheets of different sizes, improving the versatility and operational efficiency of the device. The rubber plate, fixed to the clamping surface of the clamping plates, acts as a buffer and protector when clamping metal sheets, preventing damage to the metal sheets. It also increases friction, making the clamping more stable. Furthermore, the locking components are connected by bolts, facilitating quick replacement of the clamping plates and adapting to the welding needs of workpieces of different shapes, thus enhancing the versatility of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the clamp connection structure of this utility model; Figure 3 This is a schematic diagram of the mounting bracket structure of this utility model; Figure 4 This is a schematic diagram of the annular tube structure of this utility model.

[0014] In the diagram: 1. Welding platform; 2. Motor body; 201. Two-way lead screw; 202. Guide rod; 203. Slide plate; 204. Locking housing; 205. Clamping plate; 206. Rubber plate; 3. Support frame; 301. First slide rail bracket; 302. First electric push rod; 303. Second slide rail bracket; 304. Screw; 305. Mounting bracket; 4. Second electric push rod; 401. Mounting seat; 402. Fixed bracket; 403. Third electric push rod; 404. Mounting slider; 405. Welding gun; 406. Protective housing; 5. Purification body; 501. Hoses; 502. Ring pipe; 503. Smoking nozzle. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: an electromechanical automated welding device, including a welding platform 1, on which a processing mechanism for welding metal plates is provided, the processing mechanism including: The mounting components include a pair of guide rods 202 fixed at the lower end of the welding platform 1. The outer wall of the guide rods 202 is provided with a slide plate 203 connected by an opening and closing assembly. The upper end of the slide plate 203 is provided with a clamping plate 205 connected by a locking assembly. A rubber plate 206 is fixed on the clamping surface of the clamping plate 205. The replacement components include a support frame 3 fixed to the upper end of the welding platform 1, a first slide rail bracket 301 fixed to the upper end of the support frame 3, a second slide rail bracket 303 connected by a telescopic component inside the first slide rail bracket 301, a mounting base 401 connected by a lifting component inside the second slide rail bracket 303, four sets of fixed brackets 402 fixed to the upper end of the mounting base 401, a third electric push rod 403 fixed inside the fixed bracket 402, a mounting slider 404 fixed to the telescopic end of the third electric push rod 403, a welding gun 405 fixed inside the mounting slider 404, an annular tube 502 fixed to the outer wall of the mounting base 401, and smoking nozzles 503 evenly fixed to the lower end face of the annular tube 502.

[0017] In a preferred embodiment, the opening and closing assembly includes a motor body 2 fixed at one end of a welding platform 1. A bidirectional lead screw 201 is connected to the output end of the motor body 2. A sliding plate 203 is slidably connected to the outer wall of the guide rod 202. Two sets of sliding plates 203 are provided, and the sliding plates 203 are threadedly connected to the bidirectional lead screw 201. The locking assembly includes a locking housing 204 that engages with the upper end of the sliding plate 203. A clamping plate 205 is fixedly connected to one side of the locking housing 204. Bolts are provided inside the locking housing 204 and connected to the upper end of the sliding plate 203. When the motor body 2 is started, it drives the bidirectional lead screw 201. Rotation: Since the two sets of sliding plates 203 are threadedly connected to the bidirectional lead screw 201 and sleeved on the guide rod 202, the forward and reverse rotation of the bidirectional lead screw 201 will drive the two sets of sliding plates 203 to slide in opposite directions along the guide rod 202, thereby adjusting the spacing of the clamping plates 205. The metal plate is placed between the two sets of clamping plates 205, and the spacing is reduced by the opening and closing component. The rubber plate 206 on the clamping plate 205 directly contacts the plate to achieve clamping and fixation. If it is necessary to replace the clamping plate 205 of different specifications, loosen the bolts in the locking shell 204, separate the locking shell 204 from the sliding plate 203, and retighten the bolts after replacement.

[0018] In a preferred embodiment, the telescopic assembly includes a first electric push rod 302 fixed at one end of a first slide rail bracket 301, and a second slide rail bracket 303 fixedly connected to the telescopic end of the first electric push rod 302. The first electric push rod 302 telescopically moves the second slide rail bracket 303 horizontally along the first slide rail bracket 301 to adjust the horizontal position of the welding gun 405. Guide blocks are provided at both ends of the second slide rail bracket 303 to slide along the first slide rail bracket 301 to ensure stability during telescopic movement.

[0019] In a preferred embodiment, the lifting assembly includes a screw 304 disposed inside a second slide rail bracket 303. One end of the screw 304 is provided with a motor for driving. A mounting bracket 305 is slidably connected inside the second slide rail bracket 303. A second electric push rod 4 is fixedly fixed inside the mounting bracket 305. A mounting seat 401 is fixedly connected to the lower end of the second electric push rod 4. A purification body 5 is disposed at the upper end of the mounting bracket 305. A hose 501 is connected to one side of the purification body 5. The other end of the hose 501 is connected to an annular pipe 502.

[0020] Furthermore, the electric motor drives the screw 304 to rotate, and the screw 304 causes the mounting bracket 305 to slide inside the second slide rail bracket 303, thereby adjusting the horizontal position of the mounting base 401. The second electric push rod 4 extends and retracts, causing the mounting base 401 to further fine-tune its position, thereby adjusting the vertical position of the welding gun 405.

[0021] During the welding process, the purification body 5 is activated to generate negative pressure. The fumes generated during welding are captured by the smoke nozzles 503 evenly distributed below the annular pipe 502. The fumes are drawn into the purification body 5 through the annular pipe 502 and the hose 501 for filtration and purification, and then clean air is discharged.

[0022] In a preferred embodiment, four sets of mounting sliders 404 are arranged inside the mounting base 401. A protective shell 406 is fixed to the lower end face of the mounting base 401. The four sets of mounting sliders 404 are respectively equipped with different welding guns 405. When the welding guns 405 are not in use, they can be retracted inside the protective shell 406. The four sets of mounting sliders 404 on the mounting base 401 are respectively equipped with different types of welding guns 405. When it is necessary to replace the welding gun 405, the third electric push rod 403 on the corresponding fixed bracket 402 extends, pushing the mounting slider 404 to drive the welding gun 405 out of the protective shell 406. Other welding guns 405 are retracted into the protective shell 406 for protection by the third electric push rod 403. The four sets of independent welding guns 405 and the third electric push rod 403 realize the rapid and automated switching of welding guns without the need for manual disassembly and installation, which greatly improves the work efficiency of multiple different welds or the use of different welding guns.

[0023] The main motor model is 42HS40-1704, the electric motor model is 57HS76-2804, the electric actuator model can be XTL series, and the purification unit model is KLT-1200.

[0024] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0025] During operation, firstly, the installation component fixes the metal plate through the opening and closing assembly. Specifically, the motor body 2 starts, driving the bidirectional lead screw 201 to rotate. Since the two sets of sliding plates 203 are threadedly connected to the bidirectional lead screw 201 and are sleeved on the guide rod 202, the forward and reverse rotation of the bidirectional lead screw 201 causes the two sets of sliding plates 203 to slide in opposite directions along the guide rod 202. After adjusting the distance between the clamping plates 205 and placing the metal plate between the two sets of clamping plates 205, the distance is reduced by the opening and closing assembly, so that the rubber plate 206 on the clamping plate 205 contacts the plate to achieve clamping and fixation. If it is necessary to replace the clamping plate 205 of different specifications, loosen the bolts in the locking shell 204, separate the locking shell 204 from the sliding plate 203, and then tighten the bolts again after replacement. Next, the welding gun is adjusted and welding is performed by replacing the components. The telescopic component extends and retracts via the first electric push rod 302, causing the second slide rail bracket 303 to move horizontally along the first slide rail bracket 301, adjusting the horizontal position of the welding gun 405. In the lifting component, the motor drives the screw 304 to rotate, causing the mounting bracket 305 to slide inside the second slide rail bracket 303, adjusting the horizontal position of the mounting seat 401. Simultaneously, the second electric push rod 4 extends and retracts, causing the mounting seat 401 to make minor adjustments, thereby adjusting the vertical position of the welding gun 405. The welding gun 405 is replaced via four sets of mounting sliders 4 on the mounting seat 401. 04. The four sets of mounting sliders 404 respectively mount different types of welding guns 405. When replacement is needed, the third electric push rod 403 on the corresponding fixed bracket 402 extends, pushing the mounting slider 404 to drive the welding gun 405 to extend out of the protective shell 406. The other welding guns 405 are retracted into the protective shell 406 for protection by the third electric push rod 403. During the welding process, the purification body 5 starts to generate negative pressure. The welding fumes are captured by the smoke nozzles 503 evenly distributed below the annular pipe 502. After being drawn into the purification body 5 through the annular pipe 502 and the hose 501 for filtration and purification, clean air is discharged.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electromechanical automated welding device, comprising a welding platform (1), characterized in that: The welding platform (1) is equipped with a processing mechanism for welding metal plates, the processing mechanism including: The mounting assembly includes a pair of guide rods (202) fixed at the lower end of the welding platform (1). The outer wall of the guide rods (202) is provided with a sliding plate (203) connected by an opening and closing assembly. The upper end of the sliding plate (203) is provided with a clamping plate (205) connected by a locking assembly. The clamping surface of the clamping plate (205) is fixed with a rubber plate (206). The replacement components include a support frame (3) fixed at the upper end of the welding platform (1), a first slide rail bracket (301) fixed at the upper end of the support frame (3), a second slide rail bracket (303) connected by a telescopic component inside the first slide rail bracket (301), a mounting seat (401) connected by a lifting component inside the second slide rail bracket (303), four sets of fixed brackets (402) fixed at the upper end of the mounting seat (401), a third electric push rod (403) fixed inside the fixed bracket (402), a mounting slider (404) fixed at the telescopic end of the third electric push rod (403), a welding gun (405) fixed inside the mounting slider (404), an annular tube (502) fixed on the outer wall of the mounting seat (401), and a smoking nozzle (503) evenly fixed on the lower end face of the annular tube (502).

2. The electromechanical automated welding device according to claim 1, characterized in that: The opening and closing assembly includes a motor body (2) fixed at one end of a welding platform (1), the output end of the motor body (2) is connected to a bidirectional lead screw (201), the slide plate (203) is located on the outer wall of the guide rod (202) in a sliding connection, the slide plate (203) is set in two sets, and the slide plate (203) is threadedly connected to the bidirectional lead screw (201).

3. The electromechanical automated welding device according to claim 1, characterized in that: The engaging assembly includes a locking housing (204) that engages with the upper end of the slide plate (203), a clamping plate (205) that is fixedly connected to one side of the locking housing (204), and bolts that are connected to the upper end of the slide plate (203) inside the locking housing (204).

4. The electromechanical automated welding device according to claim 1, characterized in that: The telescopic assembly includes a first electric push rod (302) fixed at one end of a first slide rail bracket (301), and a second slide rail bracket (303) fixedly connected to the telescopic end of the first electric push rod (302).

5. The electromechanical automated welding device according to claim 1, characterized in that: The lifting assembly includes a screw (304) inside a second slide rail bracket (303), one end of which is provided with a motor for driving. A mounting bracket (305) is slidably connected inside the second slide rail bracket (303). A second electric push rod (4) is fixedly fixed inside the mounting bracket (305). A mounting seat (401) is fixedly connected to the lower end of the second electric push rod (4). A purification body (5) is provided at the upper end of the mounting bracket (305). A hose (501) is connected to one side of the purification body (5), and the other end of the hose (501) is connected to a ring pipe (502).

6. The electromechanical automated welding device according to claim 1, characterized in that: The mounting slider (404) is located inside the mounting base (401) and there are four sets of them. The lower end face of the mounting base (401) is fixed with a protective shell (406).

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