Ultrasonic welding device for hygienic product compositing

A technology of ultrasonic welding and sanitary products, applied in applications, household components, household appliances, etc., can solve the problems of complex production process, high market price, low production efficiency, etc., to simplify the bonding process, reduce production cost, and improve production efficiency effect

Inactive Publication Date: 2017-01-04
GUANGZHOU XINGSHI EQUIPS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of mass production, on the one hand, due to the high cost of hot melt adhesive raw materials, it is difficult to effectively control the production cost of the product; on the other hand, when using hot melt adhesive for bonding, the production process includes spraying Multiple processes such as gluing and bonding, the production process is relatively complicated, and the production efficiency is low. Therefore, the market price of the product will be high, and its market competitiveness cannot be improved.

Method used

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  • Ultrasonic welding device for hygienic product compositing
  • Ultrasonic welding device for hygienic product compositing
  • Ultrasonic welding device for hygienic product compositing

Examples

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Embodiment 1

[0026] The present embodiment is an ultrasonic welding device for composite sanitary products, such as Figure 1 ~ Figure 3 As shown, it includes a support frame 1, an ultrasonic assembly, an anvil roller 2 and a spacing adjustment mechanism. The middle of the support frame is provided with a movable plate 3, the ultrasonic assembly is arranged on the movable plate, and both sides of the movable plate are connected with the support frame through the spacing adjustment mechanism. The adjusting mechanism drives the movable plate and the ultrasonic component to move up and down along the support frame, the anvil roller is arranged below the ultrasonic component, and the anvil roller is connected with the support frame through the rotating shaft 4 . Among them, the main function of the distance adjustment mechanism is to adjust the distance between the ultrasonic component and the anvil roller to make it fit the thickness of the composite material; the main function of the movable ...

Embodiment 2

[0038] The ultrasonic welding device of a kind of hygienic product composite of present embodiment, compares with embodiment 1, and its difference is:

[0039] The surface of the anvil roller is also distributed with concave-convex sealing embossing. When the ultrasonic indenter seals and composes the material passing through the surface of the anvil roller, it can also use the concave-convex sealing embossing to form the product required on the surface of the composite material. pattern.

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Abstract

The invention discloses an ultrasonic welding device for hygienic product compositing. The device comprises a supporting frame, an ultrasonic assembly, an anvil roller and a distance adjusting mechanism. A movable plate is arranged in the middle of the supporting frame. The ultrasonic assembly is arranged on the movable plate. The two sides of the movable plate are connected with the supporting frame through the distance adjusting mechanism. The distance adjusting mechanism drives the movable plate and the ultrasonic assembly to move up and down along the supporting frame. The anvil roller is arranged below the ultrasonic assembly and connected with the supporting frame through a rotating shaft. According to the ultrasonic welding device, by means of the welding function of an ultrasonic device, two layers of materials are welded and bonded, a traditional hot melting adhesive bonding technology is replaced, consumption of hot melting adhesive raw materials is replaced, the production cost is lowered, meanwhile, the bonding technology is simplified, and the production efficiency is improved. The distance between the ultrasonic assembly and the anvil roller is adjusted through the distance adjusting mechanism, the parallelism between the ultrasonic assembly and the anvil roller is adjusted through a precision adjusting mechanism, and composite material bonding accuracy can be effectively ensured.

Description

technical field [0001] The invention relates to the field of sanitary product manufacturing equipment, in particular to an ultrasonic welding device for composite sanitary products. Background technique [0002] In traditional disposable sanitary products (such as sanitary napkins, pads, baby diapers, etc.), if two layers of materials need to be compounded during the production process, a hot melt adhesive system is used to compound the middle of the two layers of materials that need to be compounded. Spray hot melt glue for bonding. In the process of mass production, on the one hand, due to the high cost of hot melt adhesive raw materials, it is difficult to effectively control the production cost of the product; on the other hand, when using hot melt adhesive for bonding, the production process includes spraying The production process is complex and the production efficiency is low. Therefore, the market price of the product will also be high, and its market competitivene...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/08B29L31/48
CPCB29C65/086B29L2031/4878
Inventor 马亮
Owner GUANGZHOU XINGSHI EQUIPS
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