Supercharge Your Innovation With Domain-Expert AI Agents!

A fixing system of a half-die to a traverse of a press

A technology of presses and fixed platens, applied in the field of presses, can solve problems such as incompatibility

Active Publication Date: 2013-03-13
SACMI COOP MECCANICI IMOLA SOC COOP A R L
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0025] The structures of the prior art are particularly unsuitable for fastening the mold halves to the moving crossbeam of a press, since the mold halves must be fastened to the crossbeam at least at two points by means of two fastening devices with different predetermined orientations

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
  • A fixing system of a half-die to a traverse of a press
  • A fixing system of a half-die to a traverse of a press
  • A fixing system of a half-die to a traverse of a press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] These figures show a press 1 provided with a fixed platen 2 and a mobile beam 3 sliding on two guides 31 driven by a hydromechanical switching system 32 .

[0039] A known plastic material injection system is connected to the fixed platen 2 .

[0040] The following description is equally applicable to the fixed platen 2 or the beam 3 .

[0041] The mold half 5 is fastened to the moving beam 3 and the fixed platen 2 by at least two fastening devices described below.

[0042] In the first embodiment ( Figure 4 and Figure 5 ), each fastening device comprising a through-hole 6 having a differentiated cross-section within the beam.

[0043] A cylindrical buttress 7 is inserted tightly into the hole 6 and is provided with a widening 71 which extends beyond the beam 3 .

[0044] The widening 71 is accommodated partially within the large diameter 62 of the bore 6 with considerable radial play.

[0045] The abutment 7 rests on a first abutment 61 of the bore 6 of distingu...

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

A system comprising a plane or a plate constituting a mobile traverse or a fixed platen of a press, a half-die associated to the traverse, at least a first hole afforded in the traverse or in the half-die and aligned with a second hole afforded respectively in the half-die or in the traverse, a third hole intersecting the second hole and opening externally on an edge of the traverse or the half-die, connecting means having a part blocked in the first hole and a part inserted in the second hole, blocking means activatable from outside located in the third hole such as to act on the part of the connecting means inserted in the second hole, where the first hole and the part of the connecting means inserted therein are independent of the orientation of the connecting means in the first hole.

Description

technical field [0001] In general, the present invention relates to presses, in particular presses for injecting plastic materials. Background technique [0002] This type of machine consists of a fixed platen and a traverse that moves towards and away from the fixed platen on a horizontal axis. [0003] Each of the two elements, platen and beam, supports a mold half having one or more molds designed to fit integrally with molds on the other mold half. [0004] Said stationary platen supports a stationary mold half precisely connected to a nozzle for injecting molten, liquid or pasty plastic material. [0005] Each of the two elements, the fixed platen and the moving beam, is disc-shaped and has a series of threaded holes, generally at least two in number, and more commonly six, which are connected by a screw to the The mold halves are secured to the elements. [0006] The operation of fixing the mold halves to the element is laborious and consists of positioning the mold...

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): B29C33/30B29C45/17B30B15/02
CPCB30B15/026B29C45/1743B29C33/307B29C33/305
Inventor M·菲尼R·莫斯卡
Owner SACMI COOP MECCANICI IMOLA SOC COOP A R L
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com