Unlock instant, AI-driven research and patent intelligence for your innovation.
Embossing device and manufacturing method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of embossing and embossing rollers, applied in the direction of machining/deformation, etc., can solve the problems of regular grinding, time-consuming, uneven embossing, etc., and achieve the effect of simple steps
Inactive Publication Date: 2017-05-31
WEIFANG KINGNOW MACHINE
View PDF5 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Therefore, the hardness and wear resistance requirements of the flat roller are relatively high, especially the two stick surfaces of the long stick surface roller are easily deformed, and the embossing is uneven due to the thin paper
The embossing roller and the flat roller are hard pressed, which can easily cause the wear of the roller. It needs regular grinding during use, which is time-consuming, labor-intensive and labor-intensive!
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0026] Embodiment 1: as Figure 1 to Figure 2 As shown, the embossing device includes a flat roll 1, the flat roll 1 includes an inner core 11 and a rigid outer layer 13, and an elastic middle layer 12 is provided between the inner core 11 and the rigid outer layer 13.
[0027] The material of the middle layer 12 is rubber. In addition, the middle layer 12 can be made of natural rubber or synthetic rubber, and elastic objects such as cotton and foam particles can also be used instead of rubber.
[0028] The middle layer 12 is made by coating the outer surface of the inner core 11 with glue.
[0029] The hardness of the intermediate layer 12 is Shore a48°.
[0030] The inner core 11 and the rigid outer layer 13 are made of steel. The inner core 11 is a steel rod, and the rigid outer layer 13 is a steel sleeve. The inner core 11 can also be replaced by other roller-shaped objects with higher hardness. The rigid outer layer 13 can also be replaced by other sleeve-shaped obje...
Embodiment 2
[0038] Embodiment 2: Embossing device, the adjustment device includes a telescopic device, one end of the telescopic device is connected with a frame 4 , and the other end is connected with the embossing roller 2 and / or the flat roller 1 .
[0039] The telescopic device is an air cylinder, a hydraulic cylinder or an electric cylinder.
[0040] All the other contents are the same as in Example 1.
[0041] Embodiment 2: Embossing device, the adjustment device includes a telescopic device, one end of the telescopic device is connected with the frame 4, and the other end is connected with the flat roller 1, and can also be connected with the embossing roller 2, etc.
[0042] The telescopic device is a hydraulic cylinder. In addition, it can also be an air cylinder or an electric cylinder.
[0043] All the other contents are the same as in Example 1.
Embodiment 3
[0044] Embodiment 3: as Figure 1 to Figure 2 As shown, the embossing device includes a flat roll 1, the flat roll 1 includes an inner core 11 and a rigid outer layer 13, and an elastic middle layer 12 is provided between the inner core 11 and the rigid outer layer 13.
[0045] The hardness of the intermediate layer 12 is Shore a100°.
[0046] All the other contents are the same as in Example 1.
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 provides am embossing device. The embossing device comprises a flat roller and is characterized in that the flat roller comprises an inner core and a rigid outer layer; and an intermediate layer with elasticity is arranged between the inner core and the rigid outer layer. A manufacturing method of the flat roller comprises the following steps that a, materials are prepared; b, the surface of the inner core is coated with glue, and waiting for dryness of the glue; and c, after the step b is completed, the surface of the inner core is sleeved with the rigid outer later. According to the embossing device, during extrusion of an embossing roller and the flat roller, part of over-hard pressure of the flat roller can be transmitted to a rubber layer, the over-hard pressure is counteracted by means of deformation of the rubber layer, and therefore pressure between the embossing roller and the flat roller is uniform, and embossing of paper through the two rollers is uniform. The manufacturing method of the flat roller overcomes the defects that flat alignment abrasion of steel is serious and efficiency is low, is simple in step and saves time and labor.
Description
technical field [0001] The invention relates to an embossing device, in particular to an embossing device for a rewinder and a manufacturing method. Background technique [0002] The embossing mechanism of the rewinding machine is a mechanism that presses the pattern onto the roll paper during the process of rewinding the toilet roll paper. Now on the market mainly include: steel-to-steel roller embossing, steel-to-rubber roller embossing, steel-to-wool roller embossing. Among them, the steel-to-flat embossing is that the paper passes through the embossing roller and the flat roller, and the paper is pressed with the same pattern as the embossing roller through the embossing roller and the flat roller. Therefore, the hardness and wear resistance requirements of the flat roller are relatively high, especially the two stick surfaces of the long stick surface roller are easily deformed when the two stick surfaces are squeezed, and the embossing is uneven due to the thin paper....
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More