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4results about How to "Avoid uneven winding" patented technology
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A pressure roller adjustment mechanism for a winding device
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.
Owner:HUIZHOU DUOKEDA TECH
An adjustable auxiliary roll structure for a web winding
Owner:WUXI TOYON NEW MATERIALS CO LTD
An automated voice coil winding apparatus
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.
Owner:FOSTER ELECTRIC CO (HEYUAN) LTD
PE film production and winding equipment
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.
Owner:江苏泓泰新材料有限公司