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

A lifting type mold changing trolley and its mold changing method

A mold trolley and trolley technology, which is applied in metal processing, metal processing equipment, forming tools, etc., can solve the problems of mold wear and complex transmission structure, save mold change time, stabilize mold change process, and improve mold change. The effect of efficiency

Active Publication Date: 2018-04-03
JIANGSU ZHISHI TECH CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But its disadvantage is that the transmission structure is complex
[0008] But its disadvantage is: when the mold leaves the workbench, it is forced to the mold changing trolley, which is easy to cause wear to the mold

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 lifting type mold changing trolley and its mold changing method
  • A lifting type mold changing trolley and its mold changing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0033] Such as figure 1 As shown, a lifting type mold changing trolley includes a trolley body, the trolley body includes a bearing surface and an underframe, the underframe is provided with wheels, and the wheels run along guide rails, and the trolley body is equipped with The electrical control system that controls the mold change process. The electrical control system is equipped with a PLC controller. The bearing surface and the chassis are connected through the first lifting mechanism. The two ends of the trolley body along its moving direction are respectively movably connected to a mounting seat , There is a second lifting mechanism connected between t...

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 lifting type die changing trolley and a die changing method thereof. The lifting type die changing trolley comprises a trolley body, the trolley body comprises a bearing face and a bottom frame; an electrical control system used for controlling the die changing process is arranged on the trolley body, the bearing face is connected with the bottom frame through a first lifting mechanism, mounting bases are arranged at the two ends of the trolley body, second lifting mechanisms are connected between the mounting bases and the trolley body, die moving arms are arranged on the mounting bases, horizontal moving mechanisms are connected between the die moving arms and the mounting bases, the cross sections of the die moving arms are in L shapes, and shoulder steps matched with the die moving arms are arranged on the two sides of a die; compared with the prior art, the trolley has the beneficial effects that the die is lifted up through the lifting mechanisms, and is moved to the trolley through the horizontal moving mechanisms, in the whole process, no friction exists between the bottom face of the die and a work table and exists between the bottom face of the die and the trolley, the die changing process is stable, the die changing time is shortened, and the die changing efficiency is improved.

Description

technical field [0001] The invention belongs to supporting equipment for mold changing operations of stamping machines, and relates to a lifting type mold changing trolley and a mold changing method thereof. Background technique [0002] In the current plastics industry, when changing molds, only cranes and manpower can be used to change molds. When the crane is changing the mould, it is prone to illegal operations such as crooked pulling and slanting, and the wire rope is also prone to damage the machine tool equipment during the pulling process. On the other hand, because the pulling distance is difficult to control, the operator operates completely by his own feeling, which is very easy to cause accidents where the mold slips to the ground and hurts people due to improper force. In addition, moving large molds manually is time-consuming and labor-intensive. [0003] Chinese patent, application number 201220164757.0, discloses a quick mold change trolley mainly including...

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 Patents(China)
IPC IPC(8): B21D37/14B21C51/00
CPCB21C51/00B21D37/147
Inventor 范磊
Owner JIANGSU ZHISHI TECH CO LTD
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