Connecting device and method for flexible fabric on two bearing substrates
A technology for connecting devices and fabrics, applied in the directions of transportation, packaging, vehicle parts, etc., can solve problems such as affecting the appearance of products, and achieve the effects of improving appearance quality, simple and feasible technical solutions, and short processes
Active Publication Date: 2016-09-21
上海汽车地毯总厂(沈阳)科技有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The task of the present invention is to provide a flexible fabric connection device and connection method on two load-bearing substrates, so that the two load-bearing substrates can be merged into a whole through the connection of the soft fabric on the back, and the joint is seamlessly connected. Solved the problem that the appearance of the product was affected by the exposed glue on the back of the car trunk carpet
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0020] see figure 1 and figure 2 , the present invention provides a flexible fabric connecting device on two load-bearing base materials, which mainly consists of a first load-bearing base material 1, a second load-bearing base material 2, a first soft fabric 3 on the back of the first load-bearing base material, The second soft fabric 4, the first ultrasonic welding generator 5, the second ultrasonic welding generator 6, the first ultrasonic welding joint 7 and the second ultrasonic welding joint 8 are formed on the back side of the second load-bearing base material.
[0021] The back of the first load-bearing substrate 1 is covered with a first soft fabric 3 , and the back of the second load-bearing substrate 2 is covered with a second soft fabric 4 . At the edge where the first load-bearing base material 1 and the second load-bearing base materi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a connecting device and method for flexible fabric on two bearing substrates. Glue is sprayed to the back face of the first bearing substrate to wrap the first piece of flexible fabric, and glue is sprayed to the back face of the second bearing substrate to wrap the second piece of flexible fabric. On the edges of the two bearing substrates, waste areas are reserved and exposed by the first piece of flexible fabric and the second piece of flexible fabric correspondingly. Each waste area is 2-5mm higher than the surface of the corresponding bearing substrate. The waste area of the first piece of flexible fabric and the waste area of the second piece of flexible fabric make contact with ultrasonic welding heads of ultrasonic welding generators correspondingly. Through ultrasonic welding heating, after the ultrasonic welding heads make contact with the corresponding flexible fabric to generate friction, generated heat enables the waste areas of the two pieces of flexible fabric to be quickly melted and bonded into a whole, and therefore the two pieces of flexible fabric on the back faces of the two bearing substrates are seamlessly connected. In the subsequent glue spraying process, the white glue cannot leak from the connection position, and the product appearance quality is improved. Besides, the technical scheme is simple and feasible, the process is short, and efficiency is high.
Description
technical field [0001] The invention relates to the connection technology of soft fabrics, in particular to a flexible fabric connection device and a connection method on two load-bearing base materials. On two load-bearing substrates for the luggage compartment carpet. Background technique [0002] The car trunk carpet is also called the spare tire cover, which is the main part in the car trunk, which is used to place items and play a load-bearing role. At present, rigid polyurethane foam board is usually used as the main load-bearing base material in the market, and the upper and lower surfaces of the base material are laminated with glue, which is widely used in various high-end and high-end SUV models. Functional requirements, the load-bearing base material often adopts a split structure, and the load-bearing base material and the load-bearing base material are connected by hinges, and a layer of soft fabric is coated on the back of each load-bearing base material, and ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/01
CPCB60R13/011
Inventor 黄建春沈利辉王少松闻华韩晶晶
Owner 上海汽车地毯总厂(沈阳)科技有限公司