Large-diameter pipe fitting butt welding equipment

Abstract

The invention discloses large-diameter pipe fitting butt welding equipment, and relates to the technical field of butt welding equipment, and the large-diameter pipe fitting butt welding equipment comprises a composite mechanism. According to the butt welding equipment for the large-diameter pipe fittings, through the design of the composite mechanism, the fixing mechanism is arranged on the square frame base, the square frame base slides on the sliding rail block, so that the effect of adjusting the fixing range is achieved, the fixing mechanism is used for fixing the pipe fittings, follow-up butt welding is facilitated, material stability is kept, and the welding quality is prevented from being affected; the fixing mechanism is driven by the motor to control materials to rotate and be matched with the welding mechanism, so that the effect of constant-speed welding is achieved, manual operation is reduced, welding deviation is avoided, the butt welding efficiency is improved, the buffer mechanism wraps the materials, on one hand, light pollution generated by welding is reduced, on the other hand, welding fire light is avoided, and the welding quality is improved. And meanwhile, due to the damping and buffering effects, objects are prevented from falling off, object abrasion is reduced, and therefore normal operation of equipment is kept.

Description

Technical Field

[0001] The invention relates to the technical field of butt welding equipment, in particular to a butt welding equipment for large-diameter pipe fittings. Background Art

[0002] Large-diameter pipe fittings usually refer to pipe connectors with larger diameters. Generally speaking, pipe fittings with an outer diameter greater than 1000mm can be considered large-diameter pipe fittings. These pipe fittings play a key role in various industrial and infrastructure construction, and are used to transport media such as liquids, gases or solid particles. They are used to transport crude oil, natural gas, various chemical raw materials and products, etc. Large-diameter stainless steel elbows and tees connect various reactors, storage tanks and transmission pipelines in the pipeline system of the refinery to ensure the smooth progress of the chemical process. In urban water supply and drainage projects, large-diameter plastic or cast iron pipe fittings play an important role. Large-diameter water pipelines transport water resources from the water source to various areas of the city, while drainage pipelines are responsible for collecting and discharging domestic sewage and rainwater.

[0003] The existing large-diameter pipe welding equipment has size mismatch when welding pipe fittings, which leads to limitations in the use of the equipment. Therefore, a new design was made to address this situation. Summary of the invention

[0004] To achieve the above purpose, the present invention is implemented through the following technical solutions: a large-diameter pipe butt welding device, comprising: A composite mechanism, which is used for welding large-diameter pipes; A processing mechanism, the processing mechanism is used to clean the composite mechanism debris; The outer side of the composite mechanism is fixedly connected to the outer side of the processing mechanism; Among them, the composite mechanism includes a square base, and both sides of the top of the square base are fixedly connected with slide blocks, and the fixing mechanism is arranged on the square frame seat, and the square frame seat slides on the slide block to achieve the effect of adjusting the fixing range, and the outer side of the slide block is slidably connected with the square frame seat, and one side of the outside of the square frame seat is fixedly connected with a motor, and the fixing mechanism is driven by the motor to control the material to rotate and adapt to the welding mechanism, so as to achieve the effect of uniform speed welding, reduce manual operation, avoid welding deviation, and improve welding efficiency, and a circular groove is provided on the side of the outside of the square frame seat away from the motor, and the inner part of the circular groove The side rotation connection is provided with a fixing mechanism, which is used to fix the pipe fittings to facilitate subsequent butt welding, keep the materials stable and avoid affecting the welding quality. A buffer mechanism is fixedly connected to the middle of the top of the square frame seat, and the buffer mechanism wraps the materials. On the one hand, it reduces the light pollution caused by welding, and on the other hand, it avoids the welding sparks and reduces the safety hazards. At the same time, it has the function of shock absorption and buffering to prevent objects from falling and reduce the wear of objects, so as to maintain the normal operation of the equipment. The side of the buffer mechanism away from the square base is fixedly connected to the welding mechanism, and the side of the buffer mechanism away from the welding mechanism is fixedly connected to the outside of the processing mechanism.

[0005] Preferably, the fixing mechanism includes a telescopic column, which is used to control the telescopic column to control the telescopic fixing frame to adjust the welding range of the pipe fittings, expand the applicable range of the components, and improve the working efficiency. One side of the outside of the telescopic column is rotatably connected to one side of the inner wall of the circular groove, and the side of the telescopic column close to the circular groove is fixedly connected to the output end of the motor. The telescopic column is driven by the motor to rotate, so that the object rotates at a uniform speed, thereby achieving the effect of uniform speed welding, improving welding accuracy, reducing welding misalignment, and improving welding quality. The side of the outside of the telescopic column away from the motor is fixedly connected to the fixing frame.

[0006] Preferably, a block surface cutout is provided on the side of the exterior of the fixed frame away from the telescopic column, and the fixed block slides inside the block surface cutout and extends to the four sides of the fixed frame through the fixed block, so as to support the inner wall of the object, thereby achieving the function of fixing the component, preventing displacement during welding, and improving stability during rotation. The inner side of the block surface cutout is slidably connected to the fixed block, and one side of the exterior of the fixed block is fixedly connected to a silicone block, which is made of silicone material. The silicone material increases wear resistance, reduces equipment wear, and extends the service life of the equipment. A block surface groove is provided on the side of the exterior of the silicone block away from the fixed block. By providing the block surface groove and increasing the contact area through the grooving, a certain anti-slip effect is achieved, further improving the fixing effect of the object.

[0007] Preferably, the buffer mechanism includes a folding frame, the bottom of the folding frame is fixedly connected to the top of the square base, the outer side of the folding frame is fixedly connected with a spring rod, which plays a shock-absorbing and buffering role through the spring structure of the spring rod, reduces the impact of falling, and plays a certain protective role on the equipment, the outer side of the spring rod is fixedly connected with a connecting block away from the folding frame, and the outer side of the connecting block is fixedly connected with a ring-shaped block away from the spring rod. The objects are fixedly docked through the fixing mechanism and are arranged inside the ring-shaped block. The ring-shaped block plays a shielding role, which on the one hand reduces light pollution and on the other hand reduces sparks and reduces safety hazards, the inner side of the ring-shaped block is fixedly connected with a buffer block, and the buffer block plays a shock-absorbing and buffering role to prevent objects from accidentally falling off, causing impact on equipment, and reducing component damage, and the inner wall of the ring-shaped block is fixedly connected to the outer side of the welding mechanism on the side away from the buffer block.

[0008] Preferably, the welding mechanism comprises an arc-shaped base, the outer side of the arc-shaped base is fixedly connected to the inner wall of the ring-shaped block, the inner side of the arc-shaped base is plug-connected with a welding frame, and the outer side of the welding frame away from the arc-shaped base is fixedly connected with a welding machine. The welding frame is plug-connected with the arc-shaped base, which is convenient for subsequent disassembly and maintenance, and then the object is laser welded by the welding machine.

[0009] Preferably, the welding mechanism also includes an elastic rod, and an arc plate is connected to the elastic rod, and the elastic rod plays a shock-absorbing and buffering role to prevent the object from being too large in size. One side of the outside of the elastic rod is fixedly connected to one side of the welding frame, and the side of the outside of the elastic rod away from the welding frame is fixedly connected to the arc plate, which is squeezed to a certain extent, and the arc plate has a certain protective effect. The side of the outside of the arc plate away from the elastic rod is fixedly connected to an external block, and the wear resistance is increased by the external block to prevent the object from rubbing against the components when rotating, thereby reducing the wear of the components and extending the service life of the equipment. When the object rotates, it is frictionally adapted with the external block, thereby cleaning the impurities on the surface of the object and improving the welding effect.

[0010] Preferably, the processing mechanism includes a processing shell, a circular hole is opened on the side of the outside of the processing shell close to the ring block, and wind is generated by the rotation of the fan, so that debris generated by welding enters the inside of the processing shell through the circular hole, and then the debris falls into the collection box, thereby collecting the debris to prevent the debris from affecting the operation of the equipment and keeping the equipment clean. The fan is fixedly connected to one side of the outside of the processing shell, and a grille plate is fixedly connected to the side of the outside of the processing shell close to the fan. The grille plate serves to block the debris and prevent the debris from entering the inside of the fan to avoid wear on the equipment. The collection box is slidably connected to the side of the outside of the processing shell away from the circular hole, and the collection box can be pulled to facilitate subsequent cleaning.

[0011] Preferably, the processing mechanism also includes a supporting frame, one side of the outside of the supporting frame is fixedly connected to the inner wall of the processing shell, and a metal ring is fixedly connected between the opposite surfaces of the supporting frame. The wind force generated by the fan drives the rotating mechanism to rotate, so that the rotating mechanism and the metal ring are frictionally adapted, and an electrostatic field is generated through friction to increase the collection of debris, increase the speed of absorbing impurities, improve work efficiency, and reduce debris residue. The inner wall of the processing shell is fixedly connected to the rotating mechanism.

[0012] Preferably, the rotating mechanism includes a rotating bracket, one side of the outer side of the rotating bracket is fixedly connected to the inner wall of the processing shell, a connecting shaft is rotatably connected between the opposite surfaces of the rotating bracket, the outer side of the connecting shaft is fixedly connected to a connecting column, the outer side of the connecting column is fixedly connected to a connecting block, and the outer side of the connecting block is fixedly connected to a rotating piece on the side away from the connecting column, and wind force is generated by the fan to drive the rotating piece to rotate, so as to crush the debris, reduce the debris particles, avoid blockage, and at the same time reduce the volume of the debris and extend the collection operation; a one-sided groove is provided on the side of the outer side of the rotating piece away from the connecting block, and the one-sided groove is provided to increase the heat dissipation effect through the groove, reduce local friction overheating, and prevent overheating from affecting the friction performance. At the same time, the chip removal effect is increased through the groove, and impurity adsorption is reduced to avoid affecting the subsequent friction effect.

[0013] The present invention provides a large-diameter pipe butt welding device, which has the following beneficial effects: 1. The large-diameter pipe welding equipment is designed with a composite mechanism. The fixing mechanism is set on a square frame, and the square frame slides on the slide block to adjust the fixing range. The fixing mechanism is used to fix the pipe to facilitate subsequent welding, keep the material stable, and avoid affecting the welding quality. The motor drives the fixing mechanism to control the material to rotate and adapt it to the welding mechanism to achieve uniform speed welding, reduce manual operation, avoid welding deviation, and improve welding efficiency. The buffer mechanism wraps the material, which on the one hand reduces the light pollution caused by welding, and on the other hand avoids the welding sparks and reduces safety hazards. At the same time, it has the effect of shock absorption and buffering to prevent objects from falling and reduce object wear, so as to maintain the normal operation of the equipment.

[0014] Second, the large-diameter pipe welding equipment is designed with a fixing mechanism, and the telescopic column controls the expansion and contraction of the fixed frame to adjust the welding range of the pipe fittings, expand the applicable range of the components, and improve the working efficiency. Secondly, the telescopic column is driven by a motor to rotate, so that the object rotates at a uniform speed, thereby achieving the effect of uniform speed welding, improving welding accuracy, reducing welding misalignment, and improving welding quality. The fixed block slides on the inside of the block surface cutout and extends to the surrounding of the fixed frame through the fixed block to support the inner wall of the object, thereby achieving the effect of fixing the components, preventing deviation during welding, and improving stability during rotation. The silicone block is made of silicone material, and the silicone material increases wear resistance, reduces equipment wear, and extends the service life of the equipment. By opening a groove on the block surface and increasing the contact area through the grooving, a certain anti-slip effect is achieved, which further improves the fixing effect of the object.

[0015] 3. The large-diameter pipe welding equipment is designed with a buffer mechanism. The objects are fixedly connected through a fixing mechanism and are arranged inside the ring-shaped block. The ring-shaped block plays a shielding role. On the one hand, it reduces light pollution, and on the other hand, it reduces sparks and reduces safety hazards. The buffer block plays a shock-absorbing and buffering role to prevent objects from accidentally falling off and causing impact on the equipment, reducing component damage. The spring structure of the spring rod plays a shock-absorbing and buffering role to slow down the impact of falling and provide certain protection for the equipment.

[0016] Fourth, the large-diameter pipe welding equipment is designed with a welding mechanism, and is connected to the arc base by plugging through the welding frame, which is convenient for subsequent disassembly and maintenance. Then the object is laser welded by a welding machine, and the arc plate is connected to the elastic rod. The elastic rod plays a shock-absorbing and buffering role to avoid the object being too large in size, and the arc plate is squeezed to a certain extent. The arc plate has a certain protective effect, and the wear resistance is increased by the external block to avoid friction with the components when the object rotates, thereby reducing the wear of the components and extending the service life of the equipment. Secondly, when the object rotates, it is friction-matched with the external block, so as to clean the impurities on the surface of the object and improve the welding effect.

[0017] 5. The large-diameter pipe welding equipment is designed with a processing mechanism. The fan rotates to generate wind force. The debris generated by welding enters the processing shell from the round hole, and then falls into the collection box. This collects the debris and prevents it from affecting the operation of the equipment. The equipment is kept clean. The collection box is pulled to facilitate subsequent cleaning. The grille plate blocks the debris and prevents it from entering the fan to avoid wear on the equipment. The fan generates wind force to drive the rotating mechanism to rotate, so that the rotating mechanism and the metal ring are frictionally adapted. The friction generates an electrostatic field, thereby increasing the collection of debris, increasing the speed of absorbing impurities, improving work efficiency, and reducing residual debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the external structure of the large-diameter pipe butt welding equipment of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the large-diameter pipe butt welding equipment of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the composite mechanism of the present invention; Figure 4 It is a schematic diagram of the fixing mechanism structure of the present invention; Figure 5 It is a schematic diagram of the structure of the buffer mechanism of the present invention; Figure 6 It is a schematic diagram of the welding mechanism structure of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the processing mechanism of the present invention; Figure 8 It is a schematic diagram of the local structure of the processing mechanism of the present invention; Fig. 9 It is a schematic diagram of the structure of the rotating mechanism of the present invention.

[0019] In the figure: 1, composite mechanism; 2, processing mechanism; 11, square base; 12, square frame; 13, slide block; 14, motor; 15, fixing mechanism; 16, buffer mechanism; 17, welding mechanism; 18, circular groove; 151, telescopic column; 152, fixed frame; 153, block surface cut; 154, fixed block; 155, silicone block; 156, block surface groove; 161, folding frame; 162, spring rod; 163, connecting block; 164, ring block; 165, buffer block; 1 71. Arc base; 172. Welding frame; 173. Elastic rod; 174. Welding machine; 175. Arc plate; 176. External block; 21. Processing shell; 22. Round hole; 23. Fan; 24. Grille plate; 25. Collecting box; 26. Support frame; 27. Metal ring; 28. Rotating mechanism; 281. Rotating bracket; 282. Connecting shaft; 283. Connecting column; 284. Connecting block; 285. Rotating sheet; 286. Sheet groove. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0021] The first embodiment, as Figures 1 to 3 As shown, the present invention provides a technical solution: a large-diameter pipe butt welding device, comprising a composite mechanism 1, the composite mechanism 1 is used for welding large-diameter pipes; A processing mechanism 2, the processing mechanism 2 is used to clean up the debris of the composite mechanism 1; The outer side of the composite mechanism 1 is fixedly connected to the outer side of the processing mechanism 2; Among them, the composite mechanism 1 includes a square base 11, and the two sides of the top of the square base 11 are fixedly connected with slide blocks 13, the outer sides of the slide blocks 13 are slidably connected with a square frame seat 12, one side of the outside of the square frame seat 12 is fixedly connected with a motor 14, and a circular groove 18 is provided on the side of the outside of the square frame seat 12 away from the motor 14, and the inner side of the circular groove 18 is rotatably connected with a fixing mechanism 15, a buffer mechanism 16 is fixedly connected to the middle of the top of the square frame seat 12, and the side of the buffer mechanism 16 away from the square base 11 is fixedly connected with a welding mechanism 17, and the side of the buffer mechanism 16 away from the welding mechanism 17 is fixedly connected to the outer side of the processing mechanism 2. The fixing mechanism 15 is arranged on the square frame 12, and the square frame 12 slides on the slide block 13 to adjust the fixing range. The fixing mechanism 15 is used to fix the pipe fittings to facilitate subsequent welding, keep the material stable, and avoid affecting the welding quality. The motor 14 drives the fixing mechanism 15 to control the material to rotate and adapt to the welding mechanism 17 to achieve the effect of uniform speed welding, reduce manual operation, avoid welding deviation, and improve welding efficiency. The buffer mechanism 16 wraps the material, which on the one hand reduces the light pollution caused by welding, and on the other hand avoids the welding sparks and reduces safety hazards. At the same time, it has the effect of shock absorption and buffering to prevent objects from falling and reduce object wear, so as to maintain the normal operation of the equipment.

[0022] The fixing mechanism 15 includes a telescopic column 151, one side of the telescopic column 151 is rotatably connected to one side of the inner wall of the circular groove 18, the side of the telescopic column 151 close to the circular groove 18 is fixedly connected to the output end of the motor 14, and the side of the telescopic column 151 away from the motor 14 is fixedly connected to a fixed frame 152. The telescopic column 151 controls the fixed frame 152 to extend and retract, thereby adjusting the welding range of the pipe fittings, expanding the applicable range of the components, and improving the working efficiency. Secondly, the motor 14 drives the telescopic column 151 to rotate, so that the object rotates at a uniform speed, thereby achieving the effect of uniform speed welding, improving welding accuracy, reducing welding misalignment, and improving welding quality.

[0023] A block cutout 153 is provided on the side of the fixed frame 152 away from the telescopic column 151, a fixed block 154 is slidably connected to the inside of the block cutout 153, a silicone block 155 is fixedly connected to the outside of the fixed block 154, and a block groove 156 is provided on the side of the silicone block 155 away from the fixed block 154. The fixed block 154 slides inside the block cutout 153 and extends around the fixed frame 152, so as to support the inner wall of the object, thereby achieving the function of fixing the component, preventing deviation during welding, and improving stability during rotation. The silicone block 155 is made of silicone material, which increases wear resistance, reduces equipment wear, and extends the service life of the equipment. The block groove 156 is provided to increase the contact area through the slot, which has a certain anti-slip effect and further improves the fixing effect of the object.

[0024] The second embodiment is based on the first embodiment. Figures 4 to 6 As shown, the buffer mechanism 16 includes a folding frame 161, the bottom of the folding frame 161 is fixedly connected to the top of the square base 11, the outer side of the folding frame 161 is fixedly connected to a spring rod 162, the outer side of the spring rod 162 away from the folding frame 161 is fixedly connected to a connecting block 163, the outer side of the connecting block 163 away from the spring rod 162 is fixedly connected to a ring block 164, the inner side of the ring block 164 is fixedly connected to a buffer block 165, and the inner wall of the ring block 164 away from the buffer block 165 is fixedly connected to the outer side of the welding mechanism 17. The object is fixedly docked by the fixing mechanism 15 and is arranged inside the ring block 164. The ring block 164 plays a shielding role, which on the one hand reduces light pollution, and on the other hand reduces the splashing of fire and reduces safety hazards. The buffer block 165 plays a shock-absorbing and buffering role to prevent the object from accidentally falling off and causing impact on the equipment, reducing damage to components. The spring structure of the spring rod 162 plays a shock-absorbing and buffering role to reduce the impact of falling and play a certain protective role on the equipment.

[0025] The welding mechanism 17 includes an arc-shaped base 171, the outer side of the arc-shaped base 171 is fixedly connected to the inner wall of the ring-shaped block 164, the inner side of the arc-shaped base 171 is plugged with a welding frame 172, and the outer side of the welding frame 172 away from the arc-shaped base 171 is fixedly connected with a welding machine 174. The welding frame 172 is plugged and connected with the arc-shaped base 171, which is convenient for subsequent disassembly and maintenance, and then the object is laser welded by the welding machine 174.

[0026] The welding mechanism 17 also includes an elastic rod 173, one side of the elastic rod 173 is fixedly connected to one side of the welding frame 172, an arc plate 175 is fixedly connected to the side of the elastic rod 173 away from the welding frame 172, and an external block 176 is fixedly connected to the side of the arc plate 175 away from the elastic rod 173. The arc plate 175 is connected to the elastic rod 173, and the elastic rod 173 plays a role of shock absorption and buffering to prevent the object from being too large, and the arc plate 175 is squeezed to a certain extent, and the arc plate 175 plays a certain protective effect. The wear-resistant effect is increased by the external block 176 to prevent the object from rubbing against the components when rotating, thereby reducing the wear of the components and extending the service life of the equipment. Secondly, when the object rotates, the friction adaptation with the external block 176 is performed, so as to clean the impurities on the surface of the object and improve the welding effect.

[0027] The third embodiment is based on the first and second embodiments. Figures 7 to 9 As shown, the processing mechanism 2 includes a processing shell 21, a circular hole 22 is provided on the side of the processing shell 21 near the ring block 164, a fan 23 is fixedly connected to one side of the processing shell 21, a grid plate 24 is fixedly connected to the side of the processing shell 21 near the fan 23, and a collection box 25 is slidably connected to the side of the processing shell 21 away from the circular hole 22. The fan 23 rotates to generate wind force, and the debris generated by welding enters the processing shell 21 from the circular hole 22, and then the debris falls into the collection box 25, thereby collecting the debris, preventing the debris from affecting the operation of the equipment, keeping the equipment clean, and pulling the collection box 25 facilitates subsequent cleaning. The grid plate 24 plays a role in blocking the debris, preventing the debris from entering the fan 23, and avoiding wear on the equipment.

[0028] The processing mechanism 2 also includes a support frame 26, one side of the outer side of the support frame 26 is fixedly connected to the inner wall of the processing shell 21, a metal ring 27 is fixedly connected between the opposite surfaces of the support frame 26, and a rotating mechanism 28 is fixedly connected to the inner wall of the processing shell 21. The wind generated by the fan 23 drives the rotating mechanism 28 to rotate, so that the rotating mechanism 28 and the metal ring 27 are frictionally adapted, and an electrostatic field is generated by friction, thereby increasing the collection of debris, increasing the speed of absorbing impurities, improving the working efficiency, and reducing the debris residue.

[0029] The rotating mechanism 28 includes a rotating bracket 281, one side of the outer side of the rotating bracket 281 is fixedly connected to the inner wall of the processing shell 21, a connecting shaft 282 is rotatably connected between the opposite surfaces of the rotating bracket 281, a connecting column 283 is fixedly connected to the outer side of the connecting shaft 282, a connecting block 284 is fixedly connected to the outer side of the connecting column 283, a rotating piece 285 is fixedly connected to the outer side of the connecting block 284 away from the connecting column 283, and a one-sided groove 286 is provided on the outer side of the rotating piece 285 away from the connecting block 284. The wind force is generated by the fan 23 to drive the rotating piece 285 to rotate, so as to crush the debris, reduce the debris particles, avoid clogging, reduce the volume of the debris, and extend the collection operation. By opening the one-sided groove 286, the heat dissipation effect is increased by grooving, the local friction overheating is reduced, and the friction performance is prevented from being affected by overheating. At the same time, the chip removal effect is increased by grooving, the adsorption of impurities is reduced, and the subsequent friction effect is avoided.

[0030] When in use, the staff slides the square frame 12 to both sides of the square base 11 to place the object on the fixing mechanism 15. The fixing mechanism 15 plays the role of fixing the object, which is convenient for subsequent butt welding and maintains the stability of the object. The square frame 12 slides on the surface of the slide rail block 13 to allow the object to be butted. Secondly, the butt distance can be adjusted through the internal telescopic column 151 of the fixing mechanism 15, thereby expanding the application range of the component and improving the performance of the equipment. The fixing mechanism 15 is driven to rotate by the motor 14, and the object is rotated at a uniform speed by the rotation of the fixing mechanism 15, and is welded and adapted with the welding mechanism 17, so as to achieve the effect of uniform speed welding, improve the butt welding efficiency, reduce manual welding operations, maintain the consistency of welding marks, avoid the disorder of welding joints affecting the appearance, improve the welding accuracy, and weld on the inner side of the buffer mechanism 16. The buffer mechanism 16 plays a certain shielding effect, reduces the stimulation of strong light and the splashing of fire, reduces safety hazards, improves the working environment, and the buffer mechanism 16 plays a certain protective role to avoid the impact of objects falling on the equipment and extend the service life of the equipment.

[0031] Debris is easily generated during welding, and the processing mechanism 2 absorbs the debris to clean the debris inside the component, preventing the debris from being too large to affect the operation of the equipment, and facilitating the cleaning of the debris later.

[0032] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A large-diameter pipe butt welding device, characterized in that: include: A composite mechanism (1), the composite mechanism (1) being used for welding large-diameter pipe fittings; A processing mechanism (2), the processing mechanism (2) is used to clean up debris from the composite mechanism (1); The outer side of the composite mechanism (1) is fixedly connected to the outer side of the processing mechanism (2); The composite mechanism (1) comprises a square base (11), the top sides of the square base (11) are fixedly connected with slide rail blocks (13), the outer sides of the slide rail blocks (13) are slidably connected with a square frame seat (12), one side of the outside of the square frame seat (12) is fixedly connected with a motor (14), a circular groove (18) is provided on the side of the outside of the square frame seat (12) away from the motor (14), a fixing mechanism (15) is rotatably connected on the inner side of the circular groove (18), a buffer mechanism (16) is fixedly connected to the middle of the top of the square frame seat (12), a welding mechanism (17) is fixedly connected to the inside of the buffer mechanism (16) away from the square base (11), and a side of the outside of the buffer mechanism (16) away from the welding mechanism (17) is fixedly connected to the outer side of the processing mechanism (2).

2. A large-diameter pipe butt welding device according to claim 1, characterized in that: The fixing mechanism (15) comprises a telescopic column (151), one side of the outside of the telescopic column (151) being rotatably connected to one side of the inner wall of the circular groove (18), the side of the telescopic column (151) close to the circular groove (18) being fixedly connected to the output end of the motor (14), and the side of the outside of the telescopic column (151) away from the motor (14) being fixedly connected to a fixing frame (152).

3. A large-diameter pipe butt welding device according to claim 2, characterized in that: A block surface cutout (153) is provided on the side of the fixed frame (152) away from the telescopic column (151), a fixed block (154) is slidably connected to the inner side of the block surface cutout (153), a silicone block (155) is fixedly connected to the side of the fixed block (154), and a block surface groove (156) is provided on the side of the silicone block (155) away from the fixed block (154).

4. The large-diameter pipe butt welding equipment according to claim 1 is characterized in that: The buffer mechanism (16) comprises a folding frame (161), the bottom of the folding frame (161) being fixedly connected to the top of the square base (11), the outer side of the folding frame (161) being fixedly connected to a spring rod (162), the outer side of the spring rod (162) being fixedly connected to a connecting block (163) away from the folding frame (161), the outer side of the connecting block (163) being fixedly connected to a ring-shaped block (164) away from the spring rod (162), the inner side of the ring-shaped block (164) being fixedly connected to a buffer block (165), and the inner wall of the ring-shaped block (164) being fixedly connected to the outer side of the welding mechanism (17) on a side away from the buffer block (165).

5. A large-diameter pipe butt welding device according to claim 4, characterized in that: The welding mechanism (17) comprises an arc-shaped base (171), the outer side of the arc-shaped base (171) is fixedly connected to the inner wall of the ring-shaped block (164), the inner side of the arc-shaped base (171) is plug-connected with a welding frame (172), and the outer side of the welding frame (172) away from the arc-shaped base (171) is fixedly connected to a welding machine (174).

6. A large-diameter pipe butt welding device according to claim 5, characterized in that: The welding mechanism (17) further comprises an elastic rod (173), one side of the outside of the elastic rod (173) being fixedly connected to one side of the welding frame (172), one side of the outside of the elastic rod (173) away from the welding frame (172) being fixedly connected to an arc plate (175), and one side of the outside of the arc plate (175) away from the elastic rod (173) being fixedly connected to an external block (176).

7. The large-diameter pipe butt welding equipment according to claim 1 is characterized in that: The processing mechanism (2) comprises a processing shell (21); a circular hole (22) is provided on a side of the processing shell (21) outside close to the ring-shaped block (164); a fan (23) is fixedly connected to one side of the processing shell (21) outside; a grid plate (24) is fixedly connected to one side of the processing shell (21) outside close to the fan (23); and a collection box (25) is slidably connected to one side of the processing shell (21) outside away from the circular hole (22).

8. The large-diameter pipe butt welding equipment according to claim 7 is characterized in that: The processing mechanism (2) further comprises a support frame (26), one side of the outside of the support frame (26) being fixedly connected to the inner wall of the processing shell (21), a metal ring (27) being fixedly connected between opposite surfaces of the support frame (26), and a rotating mechanism (28) being fixedly connected to the inner wall of the processing shell (21).

9. A large-diameter pipe butt welding device according to claim 8, characterized in that: The rotating mechanism (28) comprises a rotating bracket (281), one side of the outside of the rotating bracket (281) is fixedly connected to the inner wall of the processing shell (21), a connecting shaft (282) is rotatably connected between opposite surfaces of the rotating bracket (281), a connecting column (283) is fixedly connected to the outside of the connecting shaft (282), a connecting block (284) is fixedly connected to the outside of the connecting column (283), a rotating sheet (285) is fixedly connected to the outside of the connecting block (284) at a side away from the connecting column (283), and a sheet surface groove (286) is provided on the side of the outside of the rotating sheet (285) away from the connecting block (284).

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