7 results about "Station tube" patented technology

The invention discloses a surface dirt cleaning device and method for a multi-station pipe bending machine, and belongs to the technical field of pipe bending machine cleaning. Comprising a pipe bending machine, a feeding supporting plate is fixedly arranged on the pipe bending machine, a plurality of bearing seats are fixedly arranged on the surface of the feeding supporting plate, bearings are installed on the bearing seats, conveying wheels are installed on the outer sides of the bearings, bearing end covers used for blocking the bearings are arranged on the sides, away from the bearing seats, of the conveying wheels, and gaps exist between the conveying wheels and the bearing seats. And a cleaning device is arranged on the feeding support plate. Rust of the conveying wheel and the bearing seat caused by excessive accumulation of water between the conveying wheel and the bearing seat can be avoided, and the protection effect on the conveying wheel and the bearing in the cleaning process is improved.

The utility model provides a multi-station pipe end forming assembly, and relates to the technical field of machining equipment. A pipe fitting clamping device and a pipe fitting forming device are arranged on a mounting plate; the pipe fitting forming device is connected to the mounting plate in a sliding mode and connected with a linear guide rail lead screw movement system driven by a servo motor, a modular machining plate is connected to the vertical lifting mechanism, and at least one group of reaming dies and / or hole shrinkage dies is mounted on the modular machining plate. The requirement for forming pipe orifices of different sizes is met, and the process requirement for up-down automatic transposition machining is met. The device has the advantages that reaming and shrinkage multi-station reciprocating and post-processing procedures can be efficiently completed, the machining process requirement for multiple reducing of the pipe end is met, modular design and a collaborative operation mechanism are adopted in the device, accurate displacement upper and lower station transposition control is achieved through a linear guide rail lead screw movement system, and the machining efficiency is improved. The pipe expanding and shrinking device has the advantages of being high in machining precision, efficient, compact and the like.

According to the heat preservation box for the steam tracing steam trap station pipe bundles, the steam tracing steam trap station pipe bundles are all installed in the heat preservation box, the heat preservation box is used for conducting heat preservation on the whole steam tracing steam trap station pipe bundles, the heat preservation box is provided with a movable box door, and the heat preservation box door can be opened and a valve switch can be operated at any time in the working process; the tube bundle heat preservation box has the advantages that the tube bundle heat preservation box is neat, attractive, windproof, rainproof, good in overall heat preservation effect, dustproof, fireproof and capable of saving on-site installation working hours and improving working efficiency.

This utility model provides a dual-station pipe feeding mechanism, including a base, a pipe jacking and branching mechanism, and a conveying mechanism. The pipe jacking and branching mechanism includes a first branching section and a second branching section, which are arranged opposite to each other on the base, two first telescopic mechanisms, and two second telescopic mechanisms. Pipes are stacked sequentially between the first and second branching sections along a first direction perpendicular to the base. The two first telescopic mechanisms and the two second telescopic mechanisms are arranged opposite to each other. Each first and second telescopic mechanism is arranged sequentially in the first direction, with the second telescopic mechanism close to the base. The first and second telescopic mechanisms have extended and retracted states. In the extended state, the first or second telescopic mechanism can support some or all of the pipes. When branching the pipes, the first and second telescopic mechanisms switch between the extended and retracted states accordingly, causing a single pipe to fall from the pipe jacking and branching mechanism to the base. Finally, the conveying mechanism transports the fallen pipe to the feeding position.

The invention discloses a double-station pipe expanding, thinning and bar removing machine which comprises a machine table, a pipe expanding and thinning mechanism arranged on the machine table, two bar removing mechanisms arranged side by side, a transplanting assembly after thinning, a discharging assembly after bar removing and a discharging positioning mechanism. The pipe expanding and thinning mechanism comprises a pushing assembly, an upper bulging die assembly, a lower bulging die assembly, two marking following assemblies, a thinning assembly and a pulling assembly, wherein the upper bulging die assembly and the lower bulging die assembly are arranged up and down. The material pushing assembly and the material pulling assembly are oppositely arranged, and the upper bulging die assembly and the lower bulging die assembly are arranged between the material pushing assembly and the material pulling assembly. The thinning assembly is arranged on the output end side of the material pulling assembly and located on one side of the upper bulging die assembly and one side of the lower bulging die assembly. The two marking following assemblies are arranged on the two sides of the lower bulging die assembly. According to the full-automatic pipe expanding machine, the procedures of discharging positioning, pipe expanding, marking, thinning, transplanting, bar removing and discharging can be continuously completed, manual carrying and intermediate turnover links among all the procedures are reduced, and the automation degree and production efficiency of the whole machine are improved.

The utility model relates to the field of paper tube winding, and discloses a paper tube double-station tube winding device which comprises tube winding equipment, winding rollers are symmetrically and rotationally installed on the edge of the front end face of the tube winding equipment, movable pressing rollers are movably installed above the winding rollers, and fixing frames are fixedly installed at the positions, close to the winding rollers, in the tube winding equipment. Fixing grooves are symmetrically formed in the edges of one ends of the fixing frames, fixing rods are welded to the upper ends and the lower ends of the inner walls of the fixing grooves, springs sleeve the upper ends and the lower ends of the upper surfaces of the fixing rods, movable blocks are movably installed on the outer surfaces, close to the edges of the springs, of the fixing rods, and fixing plates are welded to the positions, extending out of the fixing grooves, of one ends of the two movable blocks in each fixing frame; according to the device, the multiple movably-arranged fixed scraping plates abut against the outer surface of the paperboard, so that the effect that excessive glue on the outer surface of the paperboard is conveniently scraped evenly is achieved, the overall pipe winding effect of the paperboard is improved, and the problem that thick glue in the paperboard is thrown out in a winding pipe is solved.

The invention discloses a double-station tube core secondary detection machine which comprises a tube core conveying feeding line, a double-station detection table, a multi-station feeding and discharging mechanical arm and a tube core discharging conveying line. The double-station detection table is provided with a cathode lead detection station and a tube core detection station, and the cathode lead detection station is provided with a tube core lead adjustment assembly; a detection power supply assembly and a waveguide detection assembly are arranged on the tube core detection station; the multi-station feeding and discharging manipulator comprises a plurality of tube core manipulators, and the tube core manipulators are arranged on a manipulator sliding frame. According to the invention, through the optimization design of the structural layout of the double-station tube core secondary detection machine and the combination of the structural optimization of related components such as the tube core lead adjusting component, the detection power supply component, the waveguide detection component and the multi-station loading and unloading manipulator, the performance detection of the magnetron tube core can be more accurately and efficiently realized; the efficiency of secondary detection operation of the tube core is improved, and the device can be integrated into an automatic production line of magnetrons to realize streamlined automatic operation.