Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Double axle mould opening control mechanism

A control mechanism and mold technology, which is applied in the control field of wallet-type mold opening, can solve problems such as unfavorable mechanical weight and increase of total load.

Active Publication Date: 2017-08-18
SIDEL PARTICIPATIONS SAS
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, as mentioned above, it is clear that the guide wheels, control rods, cranks and connecting rods can be dimensioned, however, this increases the total load, to the detriment of the weight of the machine, its inertia and the consumption of electrical energy to ensure the operation of the desired production schedule

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
  • Double axle mould opening control mechanism
  • Double axle mould opening control mechanism
  • Double axle mould opening control mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] figure 1 , 2 Partially shown at and 5 is a manufacturing machine for manufacturing containers from blanks made of plastic, such as PET, by blow molding or blow drawing.

[0036] The machine 1 comprises a turntable and a series of molding units 2 mounted star-shaped on the turntable at its periphery. In the following, the terms “outer” and “front” mean a location farther from the axis of rotation of the machine 1 , while conversely, the terms “inner” and “rear” mean a location relatively closer to the axis of rotation of the machine 1 . Arrow R shows the direction of rotation of the machine 1, which corresponds to the triangular direction (or counterclockwise direction) shown in the drawings. The terms "right" and "left" are used to indicate that similar structural or functional components are positioned upstream and downstream, respectively, in the direction of rotation of the machine 1, that is, respectively Figure 4 and 6 right and left of

[0037] Each molding ...

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 discloses a double axle mould opening control mechanism. The mechanism (16) for controlling the opening and closing of a hinged mould (4) comprises a right-hand half-mould (5) and a left-hand half-mould (6) which are articulated to one another about a common hinge (11), this mechanism comprising: a right-hand link rod (17) coupled in rotation at a front end to the right-hand half-mould (5) about a right-hand external axle (18); a left-hand link rod (20) coupled in rotation at a front end to the left-hand half-mould (6) about a left-hand external axle (21); an actuating system (23) comprising a crank (24) articulated about a rotation axle (25) that is fixed with respect to the hinge (11) of the mould and coupled in rotation to the right-hand link rod (17) and to the left-hand link rod (20) about a right-hand internal axle (26) and a left-hand internal axle (27) respectively, these latter axles being spaced apart from one another.

Description

technical field [0001] The invention relates to the control of the mold opening of the wallet type mold. Wallet molds generally consist of two mold halves which are mounted hinged one relative to the other about a common hinge between a closed position and an open position in which the mold halves rest against the other, In the open position, the mold halves are angularly separated from each other. Background technique [0002] We often find such molds in manufacturing machinery that manufactures containers from plastic blanks by blow molding or stretch blow molding. In the open position, the mold half can be loaded with a blank, which is preheated to a temperature above the glass transition temperature of the material (approximately 80°C for polyethylene terephthalate PET plastic). The mold halves engage in the mold closing position and together define the cavity of the container to be formed. [0003] Molds are typically a series of similar molds mounted around the peri...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/56
CPCB29C49/56B29C49/06B29C49/36B29C2049/563B29C2049/4892B29C49/5602B29C49/561B29C2049/5664B29C2949/0715
Inventor J·米歇尔E·格罗森
Owner SIDEL PARTICIPATIONS SAS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com