A Stretch Forming System for Acrylic Sheets

Abstract

The invention discloses a stretching forming system for an acrylic sheet. The stretching forming system comprises a sheet feeding device, a clamping device and a sheet discharging device. The clamping device is located in a stretching forming area of the system. The sheet feeding device and the sheet discharging device are located on the two sides of the stretching forming area. The sheet feeding device is used for moving the sheet to the clamping device. The sheet discharging device is used for moving the treated sheet out of the clamping device. The clamping device comprises a drive unit and a plurality of clamping die sets. The angles and distances between the clamping die sets are different. The clamping die sets are used for fixing the sheet. The drive unit is used for driving the clamping die sets. Automatic control operation is adopted in the stretching forming system, time and labor are saved, the workload of workers is relieved, and the work efficiency is improved; a heating device is arranged, and it can be guaranteed that in the conveying process, the temperature of the sheet is not excessively consumed; and heating uniformity of the stretched sheet can be effectively guaranteed.

Description

technical field

[0001] The invention relates to the field of a stretch forming device, in particular to a stretch forming system for acrylic sheets. Background technique

[0002] Thermoplastics refer to plastics that have the characteristics of heating softening and cooling hardening. They become soft and flow when heated, and harden when cooled. This process is reversible and can be repeated. Today's acrylic sheet is an important thermoplastic that was developed earlier. Among them, polymethyl methacrylate is usually called acrylic (plexiglass), and the English abbreviation is PMMA. It has the advantages of high transparency and easy machining, and is commonly used glass substitute material.

[0003] In terms of architecture, acrylic is mainly used in lighting bodies, roofs, shed roofs, stairs and indoor wall panels; with the construction of restaurants, hotels and high-end residences in big cities, lighting bodies made of acrylic extruded boards have structural characteri...

Examples

Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] Such as Figure 1-6 As shown, this embodiment provides a stretch forming system for acrylic sheets, the stretch forming system includes an upper sheet device 100, a clamping device 200 and a lower sheet device 300, and the clamping device 200 is located at In the stretch forming area of ​​the system, the upper sheet device 100 and the lower sheet device 300 are located on both sides of the stretch forming area, and the upper sheet device 100 is used to move ...

technical field

[0001] The invention relates to the field of a stretch forming device, in particular to a stretch forming system for acrylic sheets. Background technique

[0002] Thermoplastics refer to plastics that have the characteristics of heating softening and cooling hardening. They become soft and flow when heated, and harden when cooled. This process is reversible and can be repeated. Today's acrylic sheet is an important thermoplastic that was developed earlier. Among them, polymethyl methacrylate is usually called acrylic (plexiglass), and the English abbreviation is PMMA. It has the advantages of high transparency and easy machining, and is commonly used glass substitute material.

[0003] In terms of architecture, acrylic is mainly used in lighting bodies, roofs, shed roofs, stairs and indoor wall panels; with the construction of restaurants, hotels and high-end residences in big cities, lighting bodies made of acrylic extruded boards have structural characteri...

Examples

Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] Such as Figure 1-6 As shown, this embodiment provides a stretch forming system for acrylic sheets, the stretch forming system includes an upper sheet device 100, a clamping device 200 and a lower sheet device 300, and the clamping device 200 is located at In the stretch forming area of ​​the system, the upper sheet device 100 and the lower sheet device 300 are located on both sides of the stretch forming area, and the upper sheet device 100 is used to move ...

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