5results about How to "Achieve traction" patented technology

The utility model belongs to the technical field of corrugated pipe coating, and particularly relates to PVC corrugated pipe surface coating equipment which comprises a corrugated pipe and a fixing frame. The coating unit is internally provided with two coating rollers which are oppositely distributed on the two sides of the fixing frame in a staggered mode, and the outer side of the coating unit is provided with arc-shaped protrusions for filling the wave troughs of the fixing frame; the rotating rods are located at the two ends of the coating roller, are perpendicular to the section of the coating roller and extend in the direction of the side wall of the fixing frame, and the rotating motion drives the coating roller to roll. According to the utility model, the coating mechanism does not need to move circumferentially, and the coating mechanism can form traction on the pipe body, so that continuous coating operation is achieved, support is formed, and deformation and sagging of the pipe body are prevented.

The application discloses a kind of processing equipment for helicopter rotor carbon fiber winding, including rack, the both ends of the rack are fixedly connected with driving motor, the output of two driving motor is fixedly connected with clamping block, and clamping groove is opened in the clamping block;The side of the inner wall of the rack is fixedly installed with feeding mechanism, the middle part of the inner wall of the rack is fixedly installed with guide limiting mechanism, the guide limiting mechanism includes mounting bracket, the middle part of the mounting bracket is equipped with positioning slot, and the inner wall of the positioning slot is provided with a plurality of limiters;The application is positioned by a plurality of limiting strips in winding by setting guide limiting mechanism, and carbon fiber is pushed, to avoid its displacement under the pulling action of feeding carousel, ensure that the winding of carbon fiber is uniform;In the process of winding, the speed of moving guide rail driving feeding carousel and the speed of feeding motor are controlled, to realize the control of carbon fiber winding speed.

This utility model relates to the field of light column docking technology and discloses a device for docking light columns, including a worktable with a fixing mechanism. By controlling the light guide to embed between the bottom roller and the top roller, and further controlling the fixing bolt to clamp the light guide between the bottom roller and the top roller, and further controlling the fixing bolt to move the slide on the slide frame, the clamping and traction of two light guides can be realized, facilitating the docking of two light guides. Benefiting from the shape of the limiting plate, the device can clamp light guides with different inner diameters. When the light guide is clamped between the bottom roller and the top roller, the pressure bolt is controlled to make the rubber pad tightly adhere to the gear, thereby clamping the gear on one side of the top roller onto the rubber pad, thus fixing the light guide. After the pressure bolt is controlled to disengage the rubber pad from the gear, the top roller is rotated by controlling the adjusting shaft, thereby rolling one end of the light guide forward and backward, thus achieving fine adjustment of the extension length of the light guide.

The utility model discloses a low-temperature drying type laser paper printing mechanism which comprises a printing machine, a conveying structure, a low-temperature drying structure and a traction structure. When laser paper passes through the low-temperature drying structure, the laser paper is located between the pressing block and the supporting plate, when the laser paper needs to be pulled, one end of the laser paper is placed between the pressing block and the supporting plate, the driver is started to enable the worm to rotate, then the turbine is driven to rotate, and therefore the rotating rod is driven to rotate; the laser paper traction device has the advantages that laser paper on a supporting plate is fixed through a pressing block, then a driving rod drives a rotating belt to rotate, so that a moving block is driven to move rightwards, then the laser paper is pulled to penetrate through a low-temperature drying structure, the laser paper is pulled, manual traction is not needed, and the laser paper is pulled more easily and conveniently.

The utility model relates to magnetic ring processing technical field discloses a kind of magnetic ring conveying positioning device, including side plate, the support mechanism is installed in the side plate bottom, the conveyor belt is installed in the side plate outside, the fixed seat is fixedly connected with the side plate outside, the limiting mechanism is installed in the side plate outside, the positioning mechanism is installed in the side plate outside;The positioning mechanism includes guide assembly, storage assembly, driving assembly and clamping assembly, the storage assembly includes support plate, the support plate is fixedly connected in the outside of the side plate, the sliding slot is opened in the support plate outside, the support plate is located in the end of conveyor belt.In the utility model, the cooperation of support plate, inclined plate, positioning plate and other structures realizes the orientation and limiting effect of magnetic ring, so that magnetic ring is orderly arranged on support plate, and the cooperation of motor, bidirectional threaded rod, sliding block, arc-shaped clamping plate and other structures realizes the positioning of magnetic ring, so that subsequent magnetic ring is more convenient to take.