Sheet cutting device

A technology for cutting devices and sheets, which is applied in the direction of shearing devices, driving devices, and accessories of shearing machines, etc. It can solve problems such as inconvenient production and use, and irregular cutting lines, so as to offset the reaction force and avoid uneven cutting lines. neat effect

Inactive Publication Date: 2013-05-01
YANGZHOU HAICHUANG PLASTIC PROD
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the cutter cuts the sheet, it usually produces a reaction force opposite to the cutting direction. Installing the cutter on a chain that is prone to floating is obviously not enough to counteract this reaction force. The production and use of the

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
  • Sheet cutting device
  • Sheet cutting device
  • Sheet cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention as Figure 1-4 As shown, the sheet cutting device includes a pair of outer columns 1, an upper pressing plate 2, a lower pressing plate 3, a bracket 4 and a cutting mechanism 5 connected to the bracket 4, and the upper pressing plate 2 is movably connected to a pair of outer columns 1, it can move up and down between the outer columns 1, and the lower pressing plate 3 is set at the corresponding position below the upper pressing plate 2 (the entrance between the upper pressing plate and the lower pressing plate is the entrance of the sheet) , and fixedly connected to the top of the support 4 (after the sheet enters, the sheet can be effectively clamped by the upper platen and the lower platen), the top of the support 4 is also provided with a guide groove 41;

[0017] The cutting mechanism 5 includes a cutter 51 that is movably connected with the guide groove 41 and can reciprocate in the guide groove 41, a push rod 52, a connecting rod 53, a hydra...

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

No PUM Login to view more

Abstract

The invention provides a sheet cutting device, which has the advantages of simple structure, convenience in use, and capability of effectively offsetting counterforces. The sheet cutting device comprises a pair of outer columns, an upper pressing plate, a lower pressing plate, a support and a cutting mechanism which is connected onto the support, wherein the upper pressing plate is movably connected between the pair of outer columns, the lower pressing plate is arranged in a corresponding position below the upper pressing plate and is fixedly connected with the top of the support, and a guide groove is formed on the top of the support; and the cutting mechanism comprises a cutter, a pushing rod, a connecting rod, a hydraulic rod which are movably connected with the guide groove, and a hydraulic cylinder which is sleeved outside the hydraulic rod, a through hole NO. 1 and a through hole NO. 3 are respectively formed on head ends on two sides of the pushing rod, a through hole NO. 2 is formed in the middle part of the pushing rod, the pushing rod is hinged with the bottom of the cutter through the through hole NO. 1, is hinged with one head end, extending out of the hydraulic cylinder, of the hydraulic rod through the through hole NO. 2, and is hinged with the top end of the connecting rod through the through hole NO. 3, the bottom end of the connecting rod is hinged with the support, and the bottom end of the hydraulic cylinder is hinged with the support. By the adoption of the sheet cutting device, the problem of an irregular cutting line during cutting is avoided.

Description

technical field [0001] The invention relates to the field of sheet material processing, in particular to the improvement of a sheet material cutting device. Background technique [0002] At present, in many sheet material production lines at home and abroad, it is necessary to cut the sheet at the end. In the industry, a zigzag cutter with the same width as the sheet is usually used for cutting. This kind of device takes a long time to cut. It takes longer time for thicker sheets. In addition, the high degree of product waste when this type of device is cut off causes unnecessary increase in production costs; The document titled "Sheet Rewinding and Cutting Device" and the application number is "200920130408.5". In this device, a steel knife is installed on a high-speed rotating chain, so that it has the characteristics of fast cutting speed, short process time and high production efficiency. . However, when the cutter cuts the sheet, it usually produces a reaction force o...

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
no application Login to view more
IPC IPC(8): B23D15/06B23D15/14B23Q5/033B23D33/02
Inventor 姚平军石方兵
Owner YANGZHOU HAICHUANG PLASTIC PROD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap