High-frequency welding machine capable of feeding materials at equal intervals and used for plastic films

Abstract

The invention relates to the technical field of high-frequency welding machines, and discloses a high-frequency welding machine capable of feeding materials at equal intervals and used for plastic films. The high-frequency welding machine comprises a bottom plate, wherein two guide rollers are fixedly connected to the left side of the bottom plate; a winding roller and a driven roller are rotationally connected to the top of the bottom plate; two first gears are rotationally connected to the top of the bottom plate; rotating wheels are fixedly connected to the opposite sides of the two first gears; a driving roller is fixedly connected between the two rotating wheels; movable rods are arranged below the two rotating wheels; blades are fixedly connected to the bottoms of the two movable rods; and a top plate is arranged above the bottom plate. The driving roller drives the rotating wheels to rotate, when the rotating wheels rotate, grooves in the outer sides are matched with reset springs to drive the movable rods to move up and down, then the blades are driven to correct the welding edge of a moving film, chippings generated by correction fall into the position below the bottom plate through a discharging hole, and therefore the effect of automatically correcting the welding edge is achieved.

Description

technical field [0001] The invention relates to the technical field of high-frequency welding machines, in particular to a high-frequency welding machine for plastic films capable of equidistant feeding. Background technique [0002] High-frequency welding machine is different from other welding machines. Its function and use are not just single welding. High-frequency welding machine can not only be used for welding of various metal materials, but also can be used for diathermy, smelting, heat treatment and other processes. [0003] The high-frequency welding machine can be used to weld two separated plastic films together. At present, the existing high-frequency welding machines for plastic films have irregular welding edges in actual use and require secondary treatment, which reduces the overall production. Efficiency, and after a section of film is welded, the operator needs to manually feed and load the material, which is time-consuming and laborious, further reducing p...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-frequency welding machine for plastic films capable of equidistant feeding, which has the advantages of automatically correcting the welding edge after welding and being able to equidistant feeding, and solves the problem of existing In actual use, the high-frequency welding machine for plastic film has irregular welding edges and requires secondary processing, which reduces the overall production efficiency. Moreover, after a section of film is welded, the operator needs to manually feed and load the material, which is time-consuming and labor-intensive. The problem of reduced production efficiency

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