Hydraulic system of single face machine

A hydraulic system and single-sided machine technology, applied in the direction of machining/deformation, can solve the problems of large gas compression ratio, poor stability, complex hydraulic system design, large volume, etc., to achieve convenient manufacturing and installation, and stable equipment performance , beautiful appearance effect

Active Publication Date: 2011-08-31
山东力弘智能装备有限公司
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the carton production process, the forming process of the cardboard is pneumatic, and its gas compression r

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
  • Hydraulic system of single face machine
  • Hydraulic system of single face machine
  • Hydraulic system of single face machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] The present invention will be further described below in conjunction with the drawings and specific embodiments:

[0020] The hydraulic system of the single facer of the present invention is such as figure 1 As shown, it includes: a motor 1, a high-pressure pump 2 and a hydraulic integrated block 23. The motor 1 is connected to the high-pressure pump 2, and the high-pressure pump 2 is connected to the oil tank 9 through a pipeline to suck oil. The feature is that the high-pressure pump 2 The direction valve 3 is connected to the hydraulic manifold block 23 and enters the P port of the hydraulic manifold block 23. The P ports of the hydraulic manifold block 23 are respectively communicated with the P ports of the electromagnetic directional valve 5 and are connected with the P ports of the overflow valve 4 Connected; the T port of the electromagnetic directional valve 5 communicates with the T port of the hydraulic manifold block 23, the T port of the overflow valve 4 commun...

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 relates to a hydraulic system of a single face machine. The system comprises a motor, a high-pressure pump and a hydraulic integrated block, wherein the motor is connected with the high-pressure pump; the high-pressure pump is connected with an oil tank through a pipeline to absorb oil, is connected with the hydraulic integrated block by a one-way valve through a pipeline and entersthe P port of the hydraulic integrated block; the P port of the hydraulic integrated block is communicated with the P port of an electromagnetic reversing valve and the P port of an overflow valve respectively; the T port of the electromagnetic reversing valve is communicated with the T port of the hydraulic integrated block; the T port of the overflow valve is communicated with the T port of thehydraulic integrated block; the T port of the hydraulic integrated block is communicated with the oil tank through a pipeline; the A port of the electromagnetic reversing valve is communicated with two rod cavities of an oil cylinder; and the B port of the electromagnetic reversing valve is communicated with a one-way pressure reducing valve and is respectively communicated with rodless cavities of the oil cylinder. The one-way pressure reducing valve provides different supply pressure for different oil cylinders, so that a plurality of motors are saved; a large energy accumulator is adopted,so that the system is more energy-saving and consumption is reduced; and the one-way pressure reducing valve always provides constant pressure for the oil cylinder.

Description

technical field [0001] The invention relates to a single-facer hydraulic system used for extruding and forming paper and coating and pasting it into cardboard in the production process of cartons. Background technique [0002] The hydraulic system of the single-sided machine is used in the important process of extruding the paper and pasting it into cardboard during the carton production process. The novelty of the system lies in the principle design, which can squeeze the paper without breaking. [0003] At present, in the carton production process, the forming process of the cardboard is pneumatic, and the gas compression ratio is large, the stability is not good, and the volume is large. The hydraulic system that appears on the market is complex in design and high in cost. The hydraulic system of this new single-sided machine can be realized by only one motor with a power of 3KW. It is simple to manufacture and has a beautiful appearance. Contents of the invention ...

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): B31F1/20
Inventor 任泽旺孙晋友
Owner 山东力弘智能装备有限公司
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