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Intra-mold labeling device and method for special-shaped injection compression molding part

An in-mold labeling and special-shaped technology, which is applied in the field of in-mold labeling of special-shaped injection-compression plastic parts and in-mold labeling devices for special-shaped injection-compression plastic parts, to achieve the effect of improving efficiency, improving recovery rate, and not easy to age and fade

Pending Publication Date: 2019-02-22
台州航帆塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an in-mold labeling device for special-shaped injection molding parts, which solves the problem of labeling special-shaped structures

Method used

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  • Intra-mold labeling device and method for special-shaped injection compression molding part
  • Intra-mold labeling device and method for special-shaped injection compression molding part
  • Intra-mold labeling device and method for special-shaped injection compression molding part

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Embodiment Construction

[0025] The technical solutions of the present invention will be clearly and completely described below through specific embodiments.

[0026] Such as Figure 1-3 Shown is the in-mold labeling device for special-shaped injection molding parts of the present invention, including finished coil forming components, special-shaped label preparation components and mold-closing injection molding components; finished coil forming components include sheet extrusion injection molding machine 1, printing Film roll 2, pressure tensioning assembly 3, film and sheet pressing assembly 4, pressing and exporting roll 5, finished coil winding roll 6; pressure tensioning assembly 3 is arranged above printing film roll 2; the described The film and sheet pressing assembly 4, the pressing lead-out roller 5 and the finished coil winding roller 6 are sequentially arranged at the right end of the pressure tensioning assembly 3; the sheet extrusion injection molding machine 1 is arranged at the film an...

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Abstract

The invention discloses an intra-mold labeling device and method for a special-shaped injection compression molding part. The device comprises a finished product coiled material molding assembly, a special-shaped label preparation assembly and a mold closing injection molding assembly. The finished product coiled material molding assembly comprises a sheet material extrusion injection molding machine, a printing thin film roller, a pressure tensioning assembly, a thin film and sheet material press-fit assembly, tightly-pressing guiding-out rollers and a finished product coiled material windingroller. The special-shaped label preparation assembly comprises a heating assembly, a press-fit mold and a stamping cutting device. A finished product coiled material is heated and softened through the heating assembly. The softened finished product coiled material is pressed into a special-shaped label through the press-fit mold. The special-shaped label is cut off the finished product coiled material through the stamping cutting device. The mold closing injection molding assembly comprises a left side attachment mold and a right side attachment mold. The special-shaped label is arranged between the left side attachment mold and the right side attachment mold. The right side attachment mold is provided with an injection molding opening. By means of the intra-mold labeling device and method, the labeling problem of a special-shaped structure is solved.

Description

technical field [0001] The invention relates to the technical field of in-mold labeling of injection-compression plastic parts, in particular to an in-mold labeling device for special-shaped injection-compression plastic parts, and also relates to an in-mold labeling method for special-shaped injection-compression plastic parts. Background technique [0002] The in-mold labeling process is to combine the labeling operation with the blow molding or injection molding process, which saves the process of pasting the label after the plastic product is formed. In the process of in-mold labeling, the labels that have been printed and die-cut in advance are stacked in single sheets and placed in the label box; as the mold is opened, the labels are picked up one by one by the robot, positioned and placed until they are opened In the mold, the printed side of the label faces inward, and the side coated with solid adhesive faces outward, and the label is firmly adsorbed on the mold wal...

Claims

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Application Information

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IPC IPC(8): B29C45/14B29C45/17B29C33/14B29C33/18B29C51/30B26F1/40
CPCB26F1/40B29C45/14065B29C45/1418B29C45/14221B29C51/30B29C2045/14106B29C2045/14155B29C2045/14245
Inventor 林杨波
Owner 台州航帆塑业有限公司
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