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Ultrasonic sealing-pressing device and method

An ultrasonic and equipment technology, applied in the field of ultrasonic sealing and pressure equipment, can solve the problems of difficulty in guaranteeing the processing accuracy of strip products, high production and maintenance costs, and misalignment of sealing pressure, etc. It is easy to guarantee the processing accuracy, simplify the equipment structure, and simple structure Effect

Inactive Publication Date: 2016-09-21
GUANGZHOU XINGSHI EQUIPS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the structure of the existing sealing pressure equipment is complicated, it is difficult to guarantee the processing accuracy of strip products, and the phenomenon of sealing pressure dislocation is easy to occur, and its production and maintenance costs are also quite high.

Method used

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  • Ultrasonic sealing-pressing device and method
  • Ultrasonic sealing-pressing device and method
  • Ultrasonic sealing-pressing device and method

Examples

Experimental program
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Effect test

Embodiment

[0023] In this embodiment, a kind of ultrasonic sealing pressure equipment, such as figure 1 or figure 2 As shown, it includes a support frame, an anvil roller 1, two sets of ultrasonic devices 2, and a set of material conveying devices. The anvil roller, ultrasonic device and material conveying device are respectively arranged on the support frame, and the two sets of ultrasonic devices are arranged symmetrically on both sides of the anvil roller. , The strip product is set on the material conveying device. The material conveying device includes a driving roller group, a first floating roller 3 and a second floating roller 4, the first floating roller and the second floating roller are respectively arranged under the two sets of ultrasonic devices, and the first floating roller and the second floating roller are respectively connected with the driving rollers. Roll set connection. The driving roller group includes a first driving roller 5, a second driving roller 6 and a d...

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Abstract

The invention discloses an ultrasonic sealing-pressing device and an ultrasonic sealing-pressing method. The ultrasonic sealing-pressing device comprises a support frame, an anvil roller, two groups of ultrasonic devices and one group of material conveying device, wherein the anvil roller, the ultrasonic devices and the material conveying device are respectively arranged on the support frame, the two groups of ultrasonic devices are symmetrically arranged on the two sides of the anvil roller, and a strip material product is placed on the material conveying device. The ultrasonic sealing-pressing method comprises the steps that the material conveying device continuously conveys the strip material product, when the sealing-pressing position of the strip material product reaches the anvil roller, a first floating roller and a second floating roller carry out vertical movement in contrary directions, so that the strip material product positioned above the first floating roller and the second floating roller is in a relatively static state, and the anvil roller and the ultrasonic devices on the two sides of the anvil roller carry out sealing-pressing on the strip material product. The ultrasonic sealing-pressing device is simple in structure, the processing precision for the strip material product can be easily guaranteed, the structure of the device is simplified, and meanwhile, the production and manufacturing costs are effectively reduced.

Description

technical field [0001] The invention relates to the field of hygienic product manufacturing equipment, in particular to an ultrasonic sealing pressure equipment and method. Background technique [0002] The traditional baby training pants production line is mainly designed with mechanical structure. Since the continuous strip product runs at high speed, the online sealing time is short. Therefore, the same waist seal must be sealed three times to meet the sealing quality requirements. Since the same anvil needs to be pressed three times by sealing and pressing devices, according to the needs of the space structure, at least four or more anvils need to be connected with three sets of sealing and pressing devices in a circle to meet the structural design requirements and form a complete set. Sealing assembly. Therefore, the structure of the existing sealing pressure equipment is complicated, it is difficult to guarantee the processing accuracy of the strip product, the phenom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15A61F13/56
CPCA61F13/15585A61F13/15764A61F13/565A61F2013/15146A61F2013/15869A61F13/15A61F13/56B23K20/10
Inventor 林颖宗
Owner GUANGZHOU XINGSHI EQUIPS
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