139results about How to "Improve welding precision" patented technology

The invention relates to the field of municipal engineering construction, in particular to gas pipeline construction equipment for municipal engineering. Comprising a conveying mechanism, a supporting and fixing mechanism and a groove cutting mechanism, the supporting and fixing mechanism and the groove cutting mechanism are sequentially arranged in the conveying direction of the conveying mechanism, the groove cutting mechanism comprises a fixed ring, a rotating ring and cutters, the rotating ring is coaxially and rotatably arranged on the fixed ring, and the cutters are evenly distributed on the rotating ring in the circumferential direction of the rotating ring. Each cutter can move in the radial direction of the cutter, the extrusion ring can move in the axis direction of the extrusion ring, a plurality of supporting pieces capable of moving in the radial direction are evenly distributed on the inner side of the extrusion ring in the circumferential direction of the extrusion ring, and an inner supporting driver is arranged on the extrusion ring. The rubber layer on the extrusion ring is elastically attached to the end face of the gas pipeline removal end, a uniform limiting contact face is formed, the stability of axial limiting is improved, the gas pipeline is internally supported through cooperation with the multiple supporting rollers, and the stability of radial limiting is improved.

The utility model provides a kind of green laser welder, it is related to full tab electric core production technical field, including machine body, the side of machine body is fixedly installed with controller, the surface of machine body is fixedly installed with support, the top of support is fixedly installed with hydraulic cylinder one, the output end of hydraulic cylinder one is fixedly connected with lifting plate, the bottom of lifting plate is fixedly installed with mounting plate.The utility model drives bidirectional screw rod to rotate by starting motor, so that sliding block drives arc clamping plate to move towards, so different size negative current collector can be clamped, cooperate arc clamping plate inside natural rubber arc-shaped protective pad to further improve clamping stability, while rotating the rotating head on fixed plate, drive screw rod to rotate, so that protruding block drives lower pressing plate to move downwards, the surface of negative tab can be compacted and fixed, ensure that welding area is closely fitted, improve welding precision and product yield.

The application discloses an automatic welding production line for a tower crane standard section, comprising a workpiece pre-positioning device, a workpiece positioning device, a welding device, a feeding robot and a main rotating rod feeding-welded piece discharging device. The automatic welding production line has the advantages of less manual participation, high welding efficiency, high matching precision between the constituent workpieces, high welding precision, good welding quality, good welding stability and low production cost, and is favorable for being widely applied to the automatic welding of the circular tower crane standard section.

The invention provides automatic welding equipment for cabinet processing, which comprises a welding robot and a workbench, and further comprises a pressing and positioning mechanism arranged on one side of the workbench and a cleaning mechanism arranged on the workbench, the pressing and positioning mechanism comprises a sliding rail fixed to one side of the workbench, a moving base arranged on the sliding rail in a sliding mode, a mounting base fixed to the moving base, a rotating shaft rotationally arranged on the mounting base, a supporting plate fixed to one end of the rotating shaft and an electromagnet arranged on the supporting plate. The electromagnet is used for adsorbing and fixing a workpiece to be welded, and the pressing and position adjusting mechanism further comprises a position adjusting assembly used for driving the rotating shaft to rotate so that the supporting plate can be switched between the horizontal posture and the vertical posture; the problems that in existing equipment, workpiece pressing and adjusting are inconvenient, interference is likely to happen in the welding process, and the welding slag cleaning efficiency of a workbench is not high are solved.

The utility model belongs to the technical field of pipeline welding, and particularly relates to a pipeline butt joint auxiliary device for water supply pipeline welding operation, which comprises a base, guide rods and a middle limit seat, the guide rods are symmetrically arranged on the base in the middle of the middle limit seat, and the guide rods penetrate through the middle limit seat. A guide rod is installed on the base, welding moving frames are slidably arranged at the two ends of the guide rod, clamping jaws are slidably arranged on the surfaces of the welding moving frames, adjusting lead screws are rotatably arranged in inner cavities of the welding moving frames, a servo driving motor is installed at the end of the base, and the power output end of the servo driving motor is in transmission connection with a driving screw shaft. The welding pipeline and the connecting pipe head can be controlled to get close to each other and get away from each other, the welding pipeline and the connecting pipe head can be rapidly welded by being matched with a fuse machine, the welding efficiency of the pipeline can be improved, meanwhile, the welding pipeline moves in the horizontal direction, the welding difficulty can be reduced, and the welding precision of the pipeline can be improved.

The application relates to a seam welding packaging device and relates to the technical field of electronic component packaging. The seam welding packaging device comprises a machine shell, a positioning mechanism, a feeding mechanism, a material moving mechanism and a packaging mechanism. The machine shell is provided with a sealed cavity, and the sealed cavity is provided with a mounting seat. The positioning mechanism comprises a positioning table arranged on the mounting seat. The feeding mechanism comprises two feeding assemblies arranged in the sealed cavity. The two feeding assemblies are arranged in the left-right direction at intervals. One of the two feeding assemblies is used for supplying a base body, and the other feeding assembly is used for supplying a cover body. The material moving mechanism comprises two material moving assemblies arranged on the mounting seat. One of the two material moving assemblies is used for moving the base body to the positioning table, and the other material moving assembly is used for moving the cover body to the base body on the positioning table. The packaging mechanism comprises a seam welding machine arranged in the sealed cavity. The seam welding machine is movably arranged, so that the roller electrode of the seam welding machine can roll and press weld the base body and the cover body.

The utility model relates to spot welding fixture technology field especially relates to a robot automatic spot welding fixture of turntable bottom plate subassembly, including mechanism body, be provided with lifting adjustment subassembly, positioning and pressing subassembly, lifting positioning subassembly, slide table positioning subassembly, head positioning subassembly, side edge mobile slide platform subassembly and vertical plate positioning subassembly on mechanism body. The utility model novel structure, can change type fast, can be compatible with different types of product model, realize flexible production, automatic welding, solved the problem of traditional through artificial clamping labor intensity, promoted the quality and production efficiency of product, saved work time, can accurate control workpiece's up and down, horizontal, vertical and angle positioning, adapt to different size and shape turntable seat circle and workpiece, improved welding accuracy, applicable to a variety of workpiece types and size, realized the multifunctionality and adaptability of equipment, can fasterly complete welding task, shorten production cycle, promote overall production efficiency.

The utility model discloses an auxiliary welding device for a goods shelf frame, which belongs to the technical field of goods shelf welding and comprises a base and a workbench, the base and the workbench are arranged in an abutting mode, a bottom plate is arranged at the bottom of the workbench, a fixing frame is fixedly arranged on the bottom plate, and a movable groove and an annular groove are formed in the top of the workbench. A second sliding plate and a first sliding plate are slidably arranged in the movable groove and the annular groove, and a mechanical arm is mounted on the first sliding plate; according to the welding device, the first sliding plate sliding in the annular groove and the second sliding plate sliding in the movable groove are arranged, a first welding gun and a second welding gun are matched to achieve welding operation on a frame, a second electric telescopic machine drives a movable block to move, the frame is supported through a rotating rod and a supporting plate, and the welding efficiency is improved. And the frame is prevented from shaking in the welding process, the welding precision is improved, feeding and discharging of the frame are achieved through cooperation of the first driving motor and the first electric telescopic machine, welding operation is facilitated, and convenience and rapidness are achieved.

The utility model discloses a flexible welding positioner which comprises a driving rotating side and a driven supporting side. The driving rotating side comprises a gear motor, a rotating shaft, a fixing flange, a starting button and a fixing support. The gear motor is fixedly installed on the fixing support, and the rotating shaft is in transmission connection with the output end of the gear motor and used for driving a workpiece to rotate around the rotating shaft. The fixed flange sleeves the rotating shaft and is used for assisting in positioning the driving end of the workpiece; the start button is electrically connected with the speed reduction motor and used for controlling start-stop or rotating speed adjustment of the speed reduction motor. The driven supporting side comprises a ground track, a limiting block, a roller, a bracket, a hand bolt, an adjusting screw rod and a flexible chain; the roller is mounted at the bottom of the bracket and is matched with a guide rail of the ground track, so that the bracket linearly slides along the ground track; the limiting blocks are fixedly installed at the two ends of the ground track and used for limiting the sliding range of the rollers. The clamp cost is reduced through equipment generalization, the efficiency is improved through automation, rework is reduced through structural design, and cost reduction, efficiency improvement and quality improvement cooperation are achieved.

This utility model discloses a lithium battery tab welding device, including a frame. An electric push rod is mounted on top of the frame, and a connecting block is mounted on the output end of the electric push rod. A transmission inclined surface is formed on the lower surface of the connecting block. A bearing seat is mounted on the right side of the connecting block, and a rotating plate is movably mounted below the bearing seat. A laser light is mounted below the rotating plate, and a first return spring is mounted on the right side of the rotating plate. A transmission plate is fixedly mounted on the left side of the rotating plate, and a transmission wheel is movably mounted on the left side of the transmission plate. A controller is mounted on the left side of the frame. This utility model improves the efficiency of manual positioning by using a laser light positioned on the same vertical line as the welding head to locate the lithium battery tab to be welded, thereby ensuring welding accuracy and improving welding efficiency and precision.

The present application relates to the technical field of construction machinery structure welding, and especially to an intelligent welding device for a lower frame of an excavator, comprising a base, a fixing seat arranged on the outer wall of the base, a rotary table sleeved on the outside of the fixing seat, an X support placed on the outside of the rotary table, and a continuous welding device arranged between the rotary table and the X support. The present application uses a rotating roller to real-time clamp and limit two cover plates, which can effectively prevent the cover plate angular deformation caused by the cooling and shrinkage of the weld, and can save the symmetrical welding, segmented skip welding and other processes, reduce the post-welding slag cleaning, polishing and other finishing workloads, compress the processing time, improve the welding forming quality and production efficiency, and meanwhile, with the help of the self-adaptive adjustment of the deflection assembly, the welding head can be accurately deflected along the inclined plane, the X support complex inclined plane continuous welding can be adapted, the angular deviation and welding blind area can be avoided, the weld penetration uniformity and the regular appearance can be ensured, and the welding precision and continuity can be further improved, and the overall welding quality can be stabilized.

This invention relates to the field of automotive parts welding technology, specifically a lightweight automotive door sill welding device and method; it includes a housing and upper and lower electrode rods on the front side of the housing; a support is fixedly connected to the upper surface of the base at the bottom of the housing and located on the front side of the housing; two conveyor plates are fixedly connected to the top of the support; conveyor rollers are rotatably connected to the inner side of the conveyor plates; a conveyor belt is driven to the outer wall of the conveyor rollers; an inclined unloading hopper is fixedly connected to the right end of the conveyor plates; one of the conveyor rollers is driven by a motor; this invention uses the clamping plate of the tooling table to precisely limit the U-shaped workpiece to be welded, combined with the positioning of the lower electrode rod with the hole and the table hole, effectively avoiding the shaking of the workpiece and the conveyor belt during the welding process, thus improving welding efficiency while ensuring welding accuracy, thereby improving the quality of the door sill after welding and meeting the vehicle body anti-collision performance requirements.

The invention relates to the technical field of welding devices, and particularly discloses a fresh air pipeline welding device for old community reconstruction, which comprises a placing base, a height adjusting device is fixedly connected to the top of the placing base, and first sliding sleeves are fixedly connected to the parts, positioned on two sides of the height adjusting device, of the top of the placing base; the fresh air pipeline welding device comprises a U-shaped connecting support, a first sliding sleeve is fixedly connected to the top of the U-shaped connecting support, a first sliding rod is slidably connected to the inner wall of the first sliding sleeve, an angle adjusting device is fixedly connected to the top of the U-shaped connecting support, a welding gun is fixedly connected to one side of the angle adjusting device, and clamping and fixing devices are fixedly connected to the top and the bottom of the U-shaped connecting support. The height adjusting device is arranged, so that fresh air pipelines of any height can be welded, the clamping and fixing device is arranged, so that two sets of pipelines needing to be welded can be clamped and fixed at the same time, and the problem of welding deviation caused by sliding due to unstable clamping is avoided.

The utility model relates to the technical field of batteries, and discloses a battery pole welding line which comprises a magnetic drive conveying belt, a feeding device, a welding device and an overturning discharging device, the magnetic drive conveying belt is provided with a battery clamp and a magnetic drive guide rail, and the magnetic drive guide rail limits the flowing direction of the battery clamp and is used for driving the battery clamp to move; the feeding device is located on the peripheral side of the magnetic drive conveying belt and used for connecting the batteries into the battery clamps located at the head ends of the magnetic drive guide rails. The welding device is located at the downstream of the feeding device and used for welding the pole to the battery; the overturning discharging device is located on the downstream portion of the welding device and provided with an overturning module, and the overturning module is used for moving the battery in the battery clamp out of the magnetic drive conveying belt and overturning the welded battery. Therefore, the plug-and-play of the battery pole welding line on the existing battery general assembly line can be realized, the standardization requirements of different processes of top welding and side welding can be met, and the production efficiency of the battery is improved.

The utility model relates to an angle seat welding tool, which belongs to the technical field of welding tools and comprises a support frame fixed on the upper surface of a support table, a smoke extraction mechanism is arranged on the upper surface of the support frame, an L-shaped plate is fixed on the upper surface of the support table, and a positioning mechanism is arranged on the right side of the bottom wall of an inner cavity of the L-shaped plate. The smoke suction mechanism comprises a filter box fixed to the upper surface of the supporting frame, a draught fan is fixed to the right side of the upper surface of the supporting frame, and the air inlet end of the draught fan communicates with the right side of the filter box through a pipeline. According to the angle seat welding tool, smoke generated during welding is sucked into the filter frame through the flow guide frame, then filtered through the filter screen structure and discharged through the air outlet end of the fan, harmful substances in the welding smoke can be effectively filtered through the filter screen structure, the working environment of operators is improved, and the welding quality is improved. Meanwhile, pollution to the environment is reduced, the filter screen structure is easy to replace and dredge, and daily maintenance is facilitated.

This utility model discloses a clamping device for welding the side wall panel and diagonal brace of a railway freight car, relating to the field of railway freight car manufacturing. It includes: a connecting rod, spanning across the railway freight car and arranged along its width; a moving mechanism at each end of the connecting rod, the moving mechanism comprising multiple moving rollers that engage with the upper side beam of the railway freight car; two pairs of slide rails, each pair vertically positioned at both ends of the connecting rod, with two slide rails in each pair positioned on the inner and outer sides of the side wall of the railway freight car; a lifting mechanism slidably mounted on the slide rails, the output end of which extends and retracts horizontally, engaging with the diagonal brace and the side wall panel; this clamping device ensures that the welded assembly meets the dimensional requirements of the railway freight car, reduces the number of personnel involved in the welding process, and improves welding efficiency.

This utility model discloses a fixing device for battery processing, including a base. A left side plate and a right side plate are arranged in parallel on the upper end of the base. A second working support plate is fixedly connected between the left side plate and the right side plate. A first working support plate is provided above the second working support plate. An installation groove is provided between the first working support plate and the right side plate. A welding nozzle, movably connected to the left side plate and the right side plate, is provided above the first working support plate. A clamping plate, movably connected to the left side plate, is provided above the second working support plate. By providing a support plate for welding, this application allows two batteries to be placed on the support plate simultaneously for welding during the welding process. It also allows two batteries to be connected in series or parallel to form a battery pack. Series welding increases the voltage of the battery pack, while parallel welding increases its capacity.

This invention provides a plasma welding device and method for axial flow fan casings. It relates to the technical field of axial flow fan production equipment. The plasma welding device for axial flow fan casings includes a base and a plasma welding assembly. The top of the base is fixedly mounted with horizontally linearly distributed support side plates and a gantry frame. A first steering shaft is rotatably mounted on the support side plates. The first steering shaft has two sets of symmetrical casing fitting mechanisms (one above the other) for fixing the casing to be welded. A steering mechanism is provided on the support side plates, and the steering mechanism is fixedly connected to the first steering shaft. The plasma welding assembly includes an U-shaped bracket, and an L-shaped bracket is fixedly mounted at the bottom of the U-shaped bracket. This invention has the advantages of high automation, high welding efficiency and quality, and strong versatility.

This application discloses a clamping cylinder with a buffer device, belonging to the field of clamping cylinders. The clamping cylinder includes a cylinder body, a pushing chamber fixedly installed on the top of the cylinder body, a rotating shaft mounted on the top of the pushing chamber via a bearing, and a pressure arm fixedly connected to the rotating shaft. A buffer assembly is provided on the side of the pressure arm facing the workpiece. The buffer assembly includes a hydraulic damper mounted on the pressure arm and a buffer plate mounted at the bottom of the pressure arm. The top of the hydraulic damper is fixedly connected to the top of the pressure arm, and the output end of the hydraulic damper passes through the pressure arm and is fixedly connected to the buffer plate. A sleeve plate is fitted on the top of the hydraulic damper, and a buffer spring is fitted between the sleeve plate and the buffer plate on the hydraulic damper. This double buffer not only effectively reduces the impact force of the pressure arm on the workpiece but also makes the buffering process smoother, ensuring the stability and integrity of the workpiece during clamping, thereby improving welding accuracy and production quality.

The application relates to the technical field of welding devices, in particular to an automatic welding device suitable for distribution network trenchless construction pipelines, which comprises a fixing frame, a mounting frame, a movable frame and a positioning assembly, and welding assemblies and cleaning assemblies are arranged in the movable frame respectively. The welding assemblies and the cleaning assemblies can be freely transposed in the automatic welding device, the cleaning assemblies in the upper and lower movable frames are used to clean the welding positions of the construction pipelines, the oxidation layer, rust and coating pollutants on the surfaces of the construction pipelines are removed, the welding effect on the surfaces of the construction pipelines is improved, the welding assemblies are used to automatically weld the construction pipelines, the welding processing efficiency of the construction pipelines is remarkably improved, the automatic welding device has a small overall floor area, is very convenient to carry, does not need manual intervention during use, and the welding stability of the construction pipelines is guaranteed.

This invention discloses a bending and welding machine for producing filter elements for power distribution cabinets, relating to the field of welding technology. This invention achieves fully automated operation of the entire process of filter element bending, welding, and forming through integrated design, eliminating the need for manual assistance and significantly improving production efficiency. The fixing mechanism can stably adapt to filter element meshes of different sizes; the bending mechanism can precisely bend the right end of filter element meshes of different lengths, ensuring consistent folded edge lengths; and the auxiliary mechanism uses two sets of fine needles to press the middle of the mesh when the rotating plate flips, ensuring a tight fit between the left side and the folded edge, improving welding accuracy and also serving to transfer the intermediate body formed after welding; the welding mechanism, in conjunction with a purification machine, treats welding slag and exhaust gas, achieving high-quality environmentally friendly welding; the forming mechanism, through two sets of forming rollers, and in conjunction with external clamps and adjustments to the position of the intermediate body, automatically rolls the filter elements into a cylindrical shape, exhibiting strong adaptability and suitable for mass production of cylindrical filter elements of different sizes.

This invention relates to a weld seam tracking method and system based on a point tracking model, belonging to the field of intelligent robotic welding technology. The method includes: acquiring a global visual image and a line laser visual image; selecting welding key points in an initial frame; obtaining the position and occlusion probability of the welding key points in consecutive frames using a point tracking model; employing a welding environment enhancement strategy to enhance the input image with specular perturbation and spatial features; adaptively adjusting the observation noise and process noise in the state estimation model according to the occlusion probability to obtain a stable weld seam trajectory; fusing the tracking results of the global vision and local line laser vision, and obtaining the welding trajectory in the robot's base coordinate system through coordinate transformation, thereby achieving closed-loop guidance control of the welding robot. This invention transforms the traditional weld seam reconstruction problem into a welding key point tracking problem, reducing complex image processing procedures and improving the real-time performance and robustness of weld seam tracking in complex welding environments.

This utility model belongs to the field of welding technology, and particularly relates to wire welding equipment, including a frame, a wire feeding device, a circuit board feeding device, and a welding device. The wire feeding device is located on one side of the frame and includes a circulating feeding mechanism, a wire cutting mechanism, a wire cutting mechanism, and a wire stripping mechanism. The circulating feeding mechanism includes a conveyor belt and multiple wire clamping stations. The wire cutting mechanism, wire cutting mechanism, and wire stripping mechanism are arranged sequentially along the wire conveying direction and are located on the same side of the conveyor belt. The circuit board feeding device is located on the other side of the frame and includes a circuit board feeding mechanism, a circuit board transfer mechanism, and a circuit board limiting mechanism. The circuit board transfer mechanism is used to transfer the circuit board to the circuit board limiting mechanism. The circuit board limiting mechanism is located next to the wire clamping station at the end of the conveyor belt, limiting the circuit board and forming a welding station. The welding device is located above the welding station and welds the wire to the circuit board. The entire process does not require additional transfer of wire or circuit board, reducing manual operation and improving welding efficiency and accuracy.

This utility model discloses a single-station hot plate welding machine, belonging to the field of hot plate welding technology. The hot plate welding machine includes a cabinet, an upper mounting part, a lower mounting part, and a heating component. The movement of the upper and lower mounting parts is driven by first lead screws driven by first servo motors on both sides. The synchronous control of the dual motors can achieve precise synchronization of movement in opposite directions, and the lead screw drive can provide continuous and stable mold closing pressure. Compared with the traditional slide bar drive, it avoids welding gaps caused by pressure fluctuations, ensures tight contact of the workpiece welding surface, and improves welding strength and consistency. The linear slide rail with built-in ball bearings, cage, and return channel is used in conjunction with the sliding block to replace the sliding friction of the traditional slide bar. The low friction coefficient of rolling friction can significantly reduce the wear of the slide rail and the slider, avoiding the problem of precision decay caused by the thinning of the slide bar and the enlargement of the sliding hole. At the same time, the multi-directional contact design of the slide rail can limit the movement of the upper and lower mounting parts, ensuring accurate workpiece alignment during mold closing.

This utility model belongs to the technical field of welding equipment, and relates to an automated laser wireless welding device for idler roller bearing seats. It includes a machine bed, a workpiece fixing and clamping mechanism, a workpiece moving and clamping mechanism, a moving component, a slide module, a multi-joint welding torch positioning frame, a laser welding torch, and an idler roller tube support. The workpiece fixing and clamping mechanism is fixedly mounted at one end of the machine bed, and the workpiece moving and clamping mechanism is slidably mounted at the other end of the machine bed via the moving component. Slide modules are mounted on both the workpiece fixing and clamping mechanism and the workpiece moving and clamping mechanism. A laser welding torch is flexibly mounted on each slide module via the multi-joint welding torch positioning frame. The idler roller tube support is installed between the workpiece fixing and clamping mechanism and the workpiece moving and clamping mechanism. This utility model has a scientific and reasonable design, and has the advantages of high welding efficiency, labor saving, high welding precision, and ease of implementation. It is a highly innovative automated laser wireless welding device for idler roller bearing seats.

The application discloses a kind of multi-point automobile accessory welding device, belong to automobile accessory laser welding technical field.This device includes the equipment rack with guide rail, and at least two independently arranged welding modules.Welding module includes the base slide of sliding installation on guide rail, pressing assembly and welding assembly.Pressing assembly is fixed on welding assembly, including pressing drive and the pressing rod of front end with limit ball head in socket, and elastic limit ring is arranged at the opening of socket.Welding assembly is fixed on base slide, including laser welding head with ball head parallel arrangement.It realizes the multi-point synchronous pressing and welding of curved surface automobile accessory such as sheet metal which is easy to produce welding deformation, effectively solves the problem that welding device is difficult to adapt to curved surface change in prior art, pressing and welding position is easy to deviate, significantly improves welding precision and efficiency.

The utility model belongs to the technical field of tools, particularly relates to a framework welding tool, and provides the following scheme aiming at the quality problems that an existing fixing mode is easily interfered by human factors, welding precision and consistency are difficult to guarantee, and welding deformation, dislocation and the like are easy to occur. A first welding table, a second welding table, a third welding table and a fourth welding table are sequentially and fixedly arranged on the top of the base from left to right through bolts. The top of the first welding table, the top of the second welding table, the top of the third welding table and the top of the fourth welding table are fixedly provided with fixing assemblies through bolts, the welding table is provided with a base and four welding tables arranged in sequence, and each welding table is provided with the corresponding fixing assembly and a corresponding control switch, so that accurate fixing and convenient opening and closing of different parts are achieved. The fixing assemblies on the welding tables are customized according to the characteristics of parts, the fixing assemblies stabilize the parts through the synergistic effect of the supporting frames, the positioning pins, the air cylinders and the clamping plates according to the lever principle, and the welding precision and efficiency are ensured.

The utility model relates to battery production technical field discloses a kind of battery anode spot welding equipment, including conveying mechanism, and the battery anode positioning mechanism and spot welding mechanism sequentially arranged along the conveying direction of conveying mechanism;Battery anode positioning mechanism includes the visual positioning unit and sensing positioning unit being arranged in the upper of conveying mechanism, visual positioning unit is used to obtain the position information in the horizontal direction of battery anode and transmit to spot welding mechanism, sensing positioning unit is used to obtain the position information in the vertical direction of battery anode and transmit to spot welding mechanism.The utility model plays the following technical effect: by the cooperation of visual positioning unit and sensing positioning unit, the position parameter of battery anode in X direction, Y direction and Z direction can be accurately obtained, so that spot welding mechanism can accurately obtain the position information of battery anode and carry out accurate spot welding operation on target welding position, thereby the welding accuracy of battery anode can be improved, so as to improve welding quality and battery product quality.

This invention provides an automatic copper busbar welding device for busbar trunking production, relating to the field of busbar trunking welding. The automatic copper busbar welding device for busbar trunking production includes two docking components. Each docking component includes a YZ axis assembly, a flipping assembly, a clamping platform, a drive assembly, a fixing assembly, and a preheating assembly. The flipping assembly is mounted on the YZ axis assembly and can automatically move along the Y and Z axes based on the YZ axis assembly. The clamping platform is mounted on the flipping assembly and can switch between horizontal and vertical 90-degree angles. The drive assembly, fixing assembly, and preheating assembly are all mounted on the clamping platform. This automatic copper busbar welding device for busbar trunking production, by setting up the drive assembly and fixing assembly, can clamp copper busbars specifically for busbar trunking. Even with thin copper busbars, drive transmission can be achieved. It is applicable to both long and short copper busbars. The fixing assembly can clamp the copper busbars, facilitating precise welding later.

The utility model relates to a kind of plate stitch welding support structures, belong to plate stitch welding support technical field.The plate stitch welding support structure, including: support frame, the top of the support frame is fixedly installed with two welding tables;Welding fixed mechanism, for the fixed support welding of plate the welding fixed mechanism is set on the side of welding table;Wherein, the welding fixed mechanism includes fixed installation in the support frame one side's bidirectional pump, the side of the bidirectional pump is provided with fixed assembly, the side of two welding tables is provided with support assembly;Fixed assembly can form negative pressure adsorption to the bottom surface after plate is placed to welding table, without additional configuration block can quickly, stably fixed plate, reduce before welding preparation, reduce displacement and positioning error, improve welding accuracy and efficiency;Support assembly supports and guides plate when fixed assembly does not work, facilitate smooth movement and position fine adjustment, improve station turnover and operation convenience.