Winding and tightening device facilitating embroidering

Abstract

The invention relates to the technical field of embroidery devices, in particular to a winding and tightening device facilitating embroidering. The winding and tightening device comprises winding shafts of the winding and tightening device, clamping grooves are formed in the surfaces of the winding shafts for the winding and tightening device, plug plates are inserted into the clamping grooves, grabbing grooves are formed in the surfaces of the plug plates, handle rods are arranged at the surfaces of the grabbing grooves, and rubber pads are arranged at the surfaces of the plug plates; and thesurfaces of the clamping grooves are provided with extrusion protrusions, the outer sides of the plug plates are sleeved with flexible limiting rings, the inner walls of the clamping grooves are provided with flexible clamping rings, and the outer sides of the winding and tightening device winding shafts are sleeved with baffle rings. The winding and tightening device has the beneficial effects that according to the adjustable winding and tightening device for embroidery, the structure of the winding shafts is optimized, that is, connecting seats are additionally arranged at the two ends of the winding shafts, the connecting seats are internally provided with bearings additionally to be connected with connecting columns, the connecting seats can be driven to rotate around the connecting columns by shifting the winding shafts, and winding and unwinding of embroidery surfaces are achieved; and after brake screws are screwed to be inserted into positioning holes, braking of the winding shafts is achieved.

Description

technical field [0001] The invention relates to the technical field of embroidery devices, in particular to a coil stretcher for embroidery. Background technique [0002] Roll stretch is a rectangular wooden frame composed of two stretch shafts and two bolts, which are used to support the embroidery bottom. The best embroidery effect, there are many sizes of roll stretch, can be divided into medium stretch and large stretch, medium stretch, moderate size, widely used, suitable for embroidering sleeve edges of clothes and various ornamental embroidery, large stretch, Some are as large as two meters, and they are mostly used to embroider large-scale embroidery, which is now uncommon. [0003] In the prior art, the winding tensioner uses two sets of winding shafts to limit the winding of the embroidery surface. For a large embroidery surface, after the partial embroidery is finished, it is necessary to adjust the winding embroidery surface to embroider other parts. However, th...

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Problems solved by technology

[0003] In the prior art, the winding tensioner uses two sets of winding shafts to limit the winding of the embroidery surface. For a large embroidery surface, after the partial embroidery is finished, it is necessary to adjust the winding embroidery surface to embroider other parts. However, the traditional The rewinding shaft cannot be adjusted, and the embroidery surface needs to be adjusted after the rewinding shaft is removed from both sides of the frame, which is inconvenient to operate; therefore, the present invention proposes a roll stretcher for embroidery to solve the above problems

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