Abstract

A thermoforming mold trimming system, apparatus, and method of use are disclosed. The thermoforming mold trimming apparatus includes a robot support structure with at least one robot secured to the robot support structure. The apparatus also includes a contact probe removably secured to the robot, the contact probe being configured to generate a trim path for a thermoformed molded part. The robot is programmed to follow the trim path generated by the contact probe. The robot then uses a blade to trim excess material of a finished molded part within the housing by following the trim path.

IPC Classes  ?

• B29C 51/02 - Combined thermoforming and manufacture of the preform
• B29C 51/18 - Thermoforming apparatus
• B29C 51/20 - Thermoforming apparatus having movable moulds or mould parts
• B29C 51/32 - Moulds having cutting means
• B29C 51/44 - Removing or ejecting moulded articles
• G01B 5/008 - Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines
• G01B 5/012 - Contact-making feeler heads therefor
• G01B 5/016 - Constructional details of contacts

Abstract

A thermoforming mold trimming system, apparatus, and method of use are disclosed. The thermoforming mold trimming apparatus includes a robot support structure with at least one robot secured to the robot support structure. The apparatus also includes a contact probe removably secured to the robot, the contact probe being configured to generate a trim path for a thermoformed molded part. The robot is programmed to follow the trim path generated by the contact probe. The robot then uses a blade to trim excess material of a finished molded part within the housing by following the trim path.

IPC Classes  ?

• B29C 51/10 - Forming by pressure difference, e.g. vacuum
• B29C 51/26 - Component parts, details or accessoriesAuxiliary operations
• B29C 69/00 - Combinations of shaping techniques not provided for in a single one of main groups , e.g. associations of moulding and joining techniquesApparatus therefor
• B29C 51/44 - Removing or ejecting moulded articles
• B29C 51/46 - Measuring, controlling or regulating

Abstract

A disclosed method relates to creating labels for in-mold labeling. A first portion is advanced from rolled labeling material to a label making area of an in-mold labeling apparatus. First label information is printed on the first portion. The first portion is cut by applying a first laser beam to the first portion based on a first pattern. A second portion is advanced from the rolled labeling material to the label making area. Second label information is printed on the second portion. The second portion is cut by applying a second laser beam to the second portion based on a second pattern. The second pattern can be different from the first pattern.

IPC Classes  ?

• B29C 49/24 - Lining or labelling
• B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles