Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A calendering device and technology for plastic flooring, applied in the field of plastic flooring, can solve the problems of inability to trim PVC plastic flooring, inconvenience, and reduce the functionality of the device
Active Publication Date: 2021-09-10
深圳市华塑万诚塑胶材料有限公司
View PDF6 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
[0003] Before the current calendering device for PVC plastic flooring is used, it is necessary to manually introduce the raw material of PVC plastic flooring into the interior of the device, so that the device can continue to calender the raw material. processing, and because most of the structures inside the calendering device are fixed and installed, the size of the gap between each structure is also fixed, so it is very inconvenient for the operator to guide the original sheet into multiple sets of mirror rollers one by one; and the current calendering of PVC plastic flooring When the device is in use, it cannot automatically trim the edge of the calend
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
Example Embodiment
[0039] Example 1, such as figure 1 , 2 3, 5, and 7, when the PVC plastic floor is started, first control the electrical and add assembly inside the circulating fuel tank 16 to heat the oil in the inside, and then control the transport oil pump 7 inside the circulating oil tank 16. The hot oil is delivered to the inside of the hollow mirror roller 15, and then flows back from the hollow mirror roller 15 to the interior of the circulating oil tank 16, and the circulation flow of the hot oil is formed, while the hot oil inside the circulating oil tank 16 will partially heat transfer into the pre-heating position 6. Internally, the PVC plastic floor is preheated, and the PVC plastic floor is preliminarily processed when the hollow mirror roller 15 and the first mirror roller 18, and the PVC plastic floor is passed through the hollow mirror roller 15 and the second When the mirror roller 405 is divided, after the secondary calendering, the PVC plastic floor is brought into a five-group...
Example Embodiment
[0040] Example 2, such as Figure 1-7 As shown, if it is necessary to adjust the thickness of the PVC plastic floor after the calendering, the first servo motor 403 is controlled by the control panel 10 to rotate the threaded rod 402, due to the thread, forcing the active U-shaped frame 401 to rise or decrease, and the active U-shaped The second mirror roller 405 in the inner rotation of the frame 401 is also following the rise, thereby adjusting the spacing between the second mirror roller 405 and the hollow mirror roller 15, which also controls the thickness of the PVC plastic floor after the calendering, and the film When the PVC plastic floor is between the two sets of cutting rollers 125, the two sides of the PVC plastic floor after the film is applied, and the operator will take the head end of the waste bonds by the cooperation of the annular blade 124 and the annular groove 125. After the second guiding roller 126 and the third guide roller 122 are retained, the wastebar 12...
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 calendering device for a PVC plastic floor, which comprises a bottom plate, a calendering bin is installed in the middle of the top of the bottom plate, sliding grooves are symmetrically arranged at the two ends of the two sides of the top of the bottom plate, sliding blocks are arranged in the sliding grooves, a processing bin is jointly installed at the tops of the two sets of sliding blocks on one side, the tops of the two sets of sliding blocks on the other side are jointly provided with a drying oven, and a preheating bin is installed on the top of the drying oven. Through cooperative use of the processing bin, the calendering bin, the drying oven, a two-way electric air cylinder, the sliding blocks and the sliding grooves, the two-way electric air cylinder is used for pushing the processing bin and the drying oven to be gradually away from the calendering bin, and the distance between the processing bin and the calendering bin and the distance between the drying oven and the calendering bin are increased, the head end of the PVC raw material plate can conveniently and manually penetrate through the space between a hollow mirror surface roller and a first mirror surface roller, the space between five sets of pressing rollers and the space between two sets of cutting rollers in sequence by an operator, so that the using convenience of the device is improved, and application and popularization are facilitated.
Description
technical field [0001] The invention relates to the technical field of plastic flooring, in particular to a calendering device for PVC plastic flooring. Background technique [0002] PVC plastic floor is a new type of light-weight floor decoration material that is very popular in the world today, also known as "light-weight floor material". It is a popular product in Europe, America and Asia, Japan and South Korea. It began to enter the Chinese market in the early 1990s, and has been widely recognized in large and medium-sized cities in China, and is widely used, such as indoor homes, hospitals, schools, office buildings, factories, public places, supermarkets, businesses, stadiums and other places , with polyvinyl chloride and its copolymer resin as the main raw material, adding fillers, plasticizers, stabilizers, colorants and other auxiliary materials, on the sheet-like continuous substrate, through the coating process or calendering, extrusion or extrusion process produ...
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