4results about How to "Improve hemming effect" patented technology

The utility model relates to wine box processing technical field discloses a kind of edge folding machine for wine box processing, include: processing platform, middle part is equipped with wine box placing groove, and wine box placing groove is set through the upper and lower wall of processing platform;Edge folding mechanism, two are symmetrically equipped, including push block and push rod, push block is driven by rotary cylinder fixed on processing platform to extend into and extend out wine box placing groove, push rod is located at the side of push block away from each other, and by electric push rod one fixed on push block drive to approach and away from the side wall of wine box placing groove;Transmission control component, including baffle, baffle is located at the lower end of wine box placing groove Port and symmetrically equipped with two, respectively by two electric push rod two fixed on processing platform drive to open and close wine box placing groove.The utility model has the advantages that: the structure of additional auxiliary edge folding pressing is added, the edge folding effect is improved, after edge folding, it can be directly transmitted to next step, and work efficiency is accelerated.

The automotive sunroof edging mold provided by this utility model includes an upper edging mold and a lower edging mold disposed on the upper edging mold. An overflow unit is provided between the upper edging mold and the lower edging mold. The overflow unit can reduce the amount of edging material overflow, which helps to avoid waste of edging material, improves the sealing performance of the outer edge edging cavity between the upper edging mold and the lower edging mold, and improves the edging effect of the automotive sunroof glass. Therefore, the automotive sunroof edging mold provided by this utility model helps to reduce the overflow of edging material, avoid waste of edging material, improve the sealing performance of the inner and outer edge edging cavities of the automotive sunroof edging mold, and improve the edging effect of the automotive sunroof glass.

The utility model discloses an auxiliary folding device for plastic woven bag production, and particularly relates to the technical field of plastic woven bag production, which comprises a processing table, a winding machine is mounted on one side of the top of the processing table, a conveying belt is arranged on one side far away from the winding machine, and an adjustable folding structure is arranged on one side close to the conveying belt, of the top of the processing table. And an adjustable edge folding structure is arranged on one side of the machining table, an adjustable pressing structure is arranged on one side of the adjustable edge folding structure, the adjustable edge folding structure comprises two guide rods, a mounting opening is formed in the surface of the machining table in a penetrating mode, the two guide rods are both fixed into the mounting opening, and two sliding tables are jointly mounted outside the two guide rods. According to the plastic woven bag edge folding device, auxiliary edge folding operation can be conveniently carried out on plastic woven bags with different widths, pressing operation can be carried out on the folded edges of the plastic woven bags with different thicknesses, the use range of the device is widened, the edge folding effect can be improved, and the production quality of the plastic woven bags is improved.