11results about How to "Avoid uneven winding" patented technology

The utility model relates to the technical field of glass fiber reinforced plastic pipeline processing, in particular to a continuous pipeline winding device. The continuous pipeline winding device comprises a hoisting plate, a guide roller used for guiding glass fibers is installed on the hoisting plate, and rotating shafts at the two ends of the guide roller are rotationally installed below the hoisting plate through rotating supports. And a tensioning assembly is arranged on the guide roller. According to the continuous pipeline winding device provided by the utility model, when the glass fiber on the glass reinforced plastic pipe mold is wound, the glass fiber wound above the guide roller drives the rotating bracket to do curvilinear motion downwards, so that the spring is stretched, and the glass fiber is driven to be in a tight state when the guide roller guides the glass fiber; and the phenomenon that the glass fiber is wound unevenly due to the fact that local glass fiber is wrinkled when the glass fiber is wound on the glass reinforced plastic pipe mold is avoided.

The utility model discloses a rotatable winding type cable drum which comprises a frame, a winding drum and a cable, the two sides of the winding drum are rotatably installed on the frame, a transverse plate is installed on the frame, a cleaning structure is installed on the transverse plate, and the cleaning structure comprises a box body, two through holes, two rubber rings and cleaning liquid; the box body is installed on the transverse plate, the two through holes are formed in the two sides of the box body respectively, and each rubber ring is installed in the corresponding through hole. A cable penetrates into the rubber rings on the two sides of the box body and is kept sealed, the cable is wound on the winding drum, the cable is wound and wound along with rotation of the winding drum, the front rubber ring can scrape off impurities on the surface of the cable, the cleaning liquid cleans the surface of the cable, and the rear rubber ring can scrape off the cleaning liquid on the surface of the cable. And the cable is cleaned on the rotating winding drum, so that unsmooth winding caused by impurities on the surface of the cable is avoided.

The utility model discloses a textile winding device which comprises a base and an installation frame, a movable frame is arranged on the base, a first motor is installed on the base, a winding drum is arranged between the base and the movable frame, clamping seats are arranged on the base and the movable frame, and the two clamping seats are rotationally connected with the base or the movable frame through rotating shafts respectively. The clamping base on the left side is connected with the output end of a first motor through a rotating shaft, the two ends of the winding drum are movably connected with the two clamping bases in a clamped mode correspondingly, and two limiting bases are symmetrically distributed on the winding drum. By arranging the two sets of symmetrically-distributed limiting bases on the winding drum and installing the rotatable adjusting plates on the limiting bases, the winding area on the winding drum can be adjusted, cloth with different widths can be wound through the winding drum conveniently, the cloth can be limited in the winding process, and it is guaranteed that the cloth is wound in order.

This invention discloses a pressure roller adjustment mechanism for a winding device, comprising a mounting bracket, two adjustment components, two traction ropes, and a pressure roller assembly. The two adjustment components are symmetrically arranged at both ends of the mounting bracket. One end of each traction rope is fixedly or detachably mounted on an adjustment component, and the other end is mounted on one end of the pressure roller assembly. During the winding process, the adjustment components control the pressure roller assembly to always press against the tangent point of the foil roll through the two traction ropes. The pressure roller adjustment mechanism of the winding device, through the coordinated arrangement of the two adjustment components, two traction ropes, and pressure roller assembly, continuously controls the pressure roller assembly to press against the tangent point of the foil roll, ensuring that the foil roll is tightly wound and preventing uneven winding of the foil roll.

This utility model belongs to the field of electroacoustic device manufacturing technology, and particularly relates to an automated winding device for speaker voice coils, comprising: a support base, wherein a plurality of guide rollers are installed inside the support base, and the guide rollers have through holes along their axes, through which a rotating shaft passes, and the two ends of the rotating shaft are movably connected to the support base; a wire storage device and a winding section are respectively disposed on both sides of the support base. This utility model uses a motor-driven lead screw to drive the wire ring to reciprocate at a uniform speed along the axial direction of the take-up drum, which can control the arrangement trajectory of the wire along the axial direction of the take-up drum, so that the wire can be evenly wound on the surface of the take-up drum according to a preset path, avoiding the problem of concentrated accumulation or sparse distribution of wire in traditional winding processes, and ensuring that the winding density of wire is consistent in all areas along the axial direction of the take-up drum.

The present invention discloses a reflective fabric processing equipment and a production process thereof, comprising a device bottom plate, a pressure roller 2 is installed on the left side above the device bottom plate, a pressure roller 1 is installed above the pressure roller 2, a pressure roller 3 is installed on the right side of the pressure roller 2, telescopic frames are arranged on both the front and rear sides of the pressure roller 3, and an outer sleeve rod is arranged on the outside of the telescopic frame, and a supporting column is installed on the left side of the pressure roller 2; an adjusting roller is installed above the pressure roller 3, a limiting groove is provided at the connection between the pressure roller 3 and the adjusting roller, and a connecting shaft is penetrated inside the adjusting roller. The reflective fabric processing equipment and the production process thereof are arranged correspondingly by the detection rubber head and the negative pressure suction nozzle, and the pressure roller 3 can be lifted and moved under the action of the adjusting roller, so that fabrics of different thicknesses can be clamped and flattened, so as to avoid wrinkles on the fabric as a whole after the fabrication is completed, resulting in uneven fabric rolling.

The invention provides a copper conductor stranded wire winding device and a winding method thereof, and relates to the technical field of conductor winding, the copper conductor stranded wire winding device comprises a support, and the top of the support is provided with an over-twisting prevention structure; a tension adjusting structure is arranged at the bottom of the bracket; a guide structure is arranged on the outer side wall of the bracket; the anti-over-twisting structure comprises a winding roller rotationally connected to the top of the support, a square groove is formed in the outer side wall of the winding roller in a penetrating mode, a fixing base is fixedly connected to the outer side wall of the winding roller, a threaded rod is rotationally connected to the inner side wall of the fixing base, the outer side wall of the threaded rod is in threaded connection with a limiting plate, and a connecting block is fixedly connected to the end, away from the limiting plate, of the threaded rod; through cooperative use of a square groove, a fixed seat, a threaded rod, a limiting plate, a connecting block, a clamping block, a mounting hole, a main rotating disc, a belt and an auxiliary rotating disc, a cable can be fixed conveniently during stranding, the situation that friction force between the cable and a winding roller is low at the first time is avoided, the phenomenon that the cable is excessively twisted in the take-up process is avoided, and the cable is prevented from being damaged.

The utility model belongs to the field of semi-automatic winding machines, and particularly relates to a semi-automatic roller way rope winding machine which comprises a frame, the upper end of the frame is connected with a movable seat in a sliding mode, a wire feeding wheel is rotatably installed at the upper end of the movable seat, a rope belt is wound on the outer side of the wire feeding wheel, and an automatic gluing mechanism is arranged on the movable seat. A screw rod is installed in a connecting frame of the frame through a bearing, an installation sleeve is installed in the connecting frame of the frame through a bearing, a first gear is fixedly connected to the left portion of the outer side of the screw rod, and a second gear is installed at the left end of the frame through a bearing. According to the utility model, the gluing wheel, the supply pump, the gluing head and other structures are additionally arranged on the movable seat, so that when the rope belt moves in the process of winding the rope belt, the rope belt is in contact with the gluing roller, and the gluing roller can smear a glue material conveyed from the supply pump below the rope belt, so that the rope belt can be conveniently glued; and therefore, the rope belt can be wound more conveniently.

This invention discloses a PE film production winding device, relating to the field of PE film production technology. It includes a base, with a fixed frame and a mounting seat on both sides of the upper surface of the base. A tension adjustment mechanism is located between the fixed frame and the mounting seat on the base. A pressing and conveying mechanism is located on the fixed frame. A dust adsorption mechanism and two elastic chuck mechanisms are located on the tension adjustment mechanism. A rotating mounting mechanism and a rotating drive mechanism are located on the mounting seat. Several mounting sleeve mechanisms are located on the rotating mounting mechanism. A winding roller mechanism is located on the mounting sleeve mechanism. A limiting wheel mechanism is located on the rotating mounting mechanism. This invention, by setting up a pressing and conveying mechanism, can clamp and convey PE films of different thicknesses. The tension adjustment mechanism can adjust the deflection angle of the two elastic chuck mechanisms, thereby adjusting the winding tension of the film. Combined with the dust adsorption mechanism for dust removal, this improves the efficiency of PE film production winding.

The utility model relates to the technical field of spinning cylinders of yarn covering machines, and discloses a yarn covering machine spinning cylinder convenient to adjust, which comprises a yarn covering machine body, two groups of fixing plates are fixedly connected to the top of the yarn covering machine body, and two groups of first support frames are fixedly connected to the tops of the two groups of fixing plates. The tops of the two first supporting frames are fixedly connected with two second supporting frames, a spinning cylinder is arranged between the two second supporting frames, damping structures are arranged on the two sides of the spinning cylinder and used for reducing the vibration amplitude of the spinning cylinder, and clamping structures are arranged in the second supporting frames and used for clamping the two sides of the spinning cylinder. When clamping operation is conducted through the arranged clamping structures, the fixing structures on the two sides of the spinning barrel can be clamped, the clamping force can be adjusted, the clamping devices achieve clamping through elasticity, a part of vibration energy can be absorbed, the vibration reduction effect is achieved, the situation that yarn winding is uneven due to vibration of the spinning barrel is avoided, and the yarn winding efficiency is improved. And the working quality of the spinning cylinder is greatly improved.