A concentrating reflector sheet forming apparatus and a reflector sheet used thereby

Abstract

The utility model discloses a kind of light-collecting reflective paper forming equipment and reflective paper used thereby, including extrusion forming module, the extrusion forming module includes variable distance module and cover pressure mould, the variable distance module includes several forming blocks and the drive member of control several forming blocks mutual gather and separate, the forming block top surface is provided with locating block, the cover pressure mould is opened with the accommodation slot for locating block moving in it, locating lamp hole that reflective paper is opened with can be set on locating block, and reflective paper is located between cover pressure mould and locating block.This scheme is gathered by variable distance module control middle forming block, under the driving of locating block, the forming of reflective paper to light-collecting groove body is realized, and cover pressure of cover pressure mould is used to prevent the case of reverse deformation during reflective paper forming process, by the above structural design, effectively realize the processing of reflective paper with light-collecting groove body.

Claims

1. A light-concentrating reflective paper forming device, characterized in that: The extrusion molding module includes a variable pitch module (4) and a cover mold (3). The variable pitch module (4) includes a plurality of molding blocks (41) and a drive component for controlling the plurality of molding blocks (41) to converge and separate from each other. A positioning block (42) is provided on the top surface of the molding block (41). A clearance groove (32) for the positioning block (42) to move within it is provided on the cover mold (3). A positioning lamp hole (21) that can be fitted onto the positioning block (42) is provided on the reflective paper. The reflective paper is located between the cover mold (3) and the positioning block (42).

2. The light-concentrating reflective paper forming equipment according to claim 1, characterized in that: The variable pitch module (4) realizes the movement of the driving component in the X-axis and Y-axis directions through the X-axis linear drive component (43) and the Y-axis linear drive component (44), respectively.

3. The light-concentrating reflective paper forming equipment according to claim 2, characterized in that: The cover mold (3) is provided with an edge forming component, which includes a forming drive component (5) and a pressing block (51) placed at its working end. The pressing block (51) can press the edge of the reflective paper against the side of the pressed block (51) after it is gathered.

4. The light-concentrating reflective paper forming equipment according to claim 3, characterized in that: The cover mold (3) is installed at the working end of a lifting assembly.

5. A reflective paper, used in the light-concentrating reflective paper forming equipment according to any one of claims 1-4, characterized in that: The reflective paper has several positioning lamp holes (21).

6. The reflective paper according to claim 5, characterized in that: The reflective paper is provided with a plurality of shaped anti-overlapping grooves (22). During the extrusion molding process of the reflective paper, each pair of the shaped anti-overlapping grooves (22) are bonded together to form one side edge of its light-concentrating groove.

7. The reflective paper according to claim 5, characterized in that: The reflective paper is also provided with fold lines, and the forming blocks are arranged in an array in the X and Y axis directions. After the positioning lamp hole is fitted onto the positioning block, the fold lines are distributed on the reflective paper between two adjacent rows and two adjacent columns of forming blocks to reduce forming pressure.

8. The reflective paper according to claim 5, characterized in that: The reflective paper also has a seam line. After the positioning light hole is fitted onto the positioning block, the seam line is opened along the top surface of the forming block at the edge of the top surface of the forming block.

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