Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A polymer film and process technology, applied in thin material processing, winding strips, sending objects, etc., can solve problems such as the inability to adjust the slitting width, the difficulty in fixing the winding core, and the inability to move the limit structure, etc., to achieve Easy to install, avoid offset, and easy to disassemble
Active Publication Date: 2021-06-18
佛山市水大光电科技有限公司
View PDF9 Cites 5 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
[0005] Aiming at the deficiencies of the prior art, the present invention provides a polymer film production and cutting process, which has the advantages of adjustable position of the limit mechanism, fixed reel core, adjustable cutter position, etc., and solves the problem that the limit structure cannot The problem of moving and rewinding core is not easy to fix, and the slitting width cannot be adjusted
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 Construction
[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0048] see Figure 1-12 , a polymer film production and cutting process, which uses a polymer film production and cutting equipment, the polymer film production and cutting equipment includes a support base plate, and the polymer film is processed by the above polymer film production and cutting equipment The specific method of cutting is as follows:
[0049] S1. Equipment inspection: Before using the polymer film production and cutting equipment to cut the p...
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 discloses a polymer film production slitting process. The process comprises the steps that S1, equipment inspection is conducted, specifically, the operation condition of polymer film production slitting equipment is inspected before the equipment is started; S2, sleeve roll positioning is conducted, specifically, a polymer film is positioned through an unwinding limiting mechanism, and a winding reel core is positioned through a winding limiting mechanism; S3, cutter distance adjustment is conducted, specifically, cutters are moved, and a distance between the two adjacent cutters is adjusted to a specified width; S4, the equipment is started, specifically, a motor is started, and the polymer film is slit; and S5, discharging and storage is conducted, specifically, the slit polymer film is taken down from the equipment to be stored for later use. According to the polymer film production slitting process, the limiting mechanisms are arranged at the tail ends of the winding reel core and an unwinding reel core correspondingly, deviation of the reel cores is avoided, it is guaranteed that the polymer film is wound in order, the limiting positions of the limiting mechanisms can be adjusted to adapt to the reel cores with different widths, and the reel cores can be conveniently mounted or dismounted.
Description
technical field [0001] The invention relates to the technical field of polymer film production, in particular to a polymer film production and cutting process. Background technique [0002] Polymer film is a film made of organic high molecular polymer. Because of its unique optical, mechanical, electromagnetic and gas-sensing properties, it has broad application prospects in heavy industry, light industry, military, petrochemical and other fields. During the production and processing of polymer films, it is sometimes necessary to cut a wide polymer film into multiple polymer films of different widths according to actual needs, and roll them up to facilitate transportation and use. During the process of slitting the polymer film and rewinding the small-width film, the operation of the machine will cause vibration, and the core will easily shift, which will affect the unwinding or rewinding. Limiting structures are set at both ends of the core, so that the core cannot be shif...
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