Improved mylar forming equipment and pneumatic unloading method thereof

A molding equipment and pneumatic unloading technology, which is applied in metal processing and other directions, can solve the problems of light leakage, low-reflection ink that damages the surface of the Mylar sheet, etc., achieve high stamping precision, improve product molding quality, and prevent lateral displacement Effect

Pending Publication Date: 2020-08-28
东莞市捷骏塑料制品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this blanking method may damage the low-reflection ink on the surface of the Mylar sheet, causing light leakage. In view of this, the inventor has made an improvement

Method used

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  • Improved mylar forming equipment and pneumatic unloading method thereof
  • Improved mylar forming equipment and pneumatic unloading method thereof

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Embodiment Construction

[0019] Attached below figure 1 to attach figure 2 The present invention will be described in detail.

[0020] An improved Mylar sheet forming equipment according to the present invention includes a base 1, a stamping device 2 arranged on the base 1, an unwinding device 3 is provided at the feeding end of the stamping device 2, and the stamping device 2 The discharge end of the pressure roller device 4 is provided with a pressure roller device 4, and the discharge end of the pressure roller device 4 is provided with a winding device 5, and the PET strip passes through the stamping device 2, the pressure roller device 4 and the winding device successively from the unwinding device 3 5. It also includes a pneumatic blowing and unloading device 6 for unloading the stamped Mylar sheet from the PET strip. The working principle of this equipment is that the PET material tape is rolled into the unwinding device 3, and then passes through the punching device 2, the pressing roller d...

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Abstract

The invention relates to the technical field of mylar forming equipment, and discloses improved mylar forming equipment. The equipment comprises a base, a stamping device arranged on the base is mounted, and an unwinding device is arranged at the feeding end of the stamping device. A pressing roller device is arranged at the discharging end of the stamping device, a winding device is arranged at the discharging end of the pressing roller device, a PET material strip sequentially passes through the stamping device, the pressing roller device and the winding device from the unwinding device, anda pneumatic blow unloading device used for unloading mylar formed through stamping from the PET material strip is further included. Pneumatic unloading is adopted in the equipment, it can be guaranteed that the mylar formed through stamping is not mechanically abraded, the product forming quality of the mylar is effectively improved, through the pneumatic unloading method, lateral displacement ofthe PET strip materials during stamping can be prevented, and the stamping forming precision is higher.

Description

technical field [0001] The invention relates to the technical field of Mylar sheet forming equipment, in particular to an improved Mylar sheet forming equipment and a pneumatic unloading method thereof. Background technique [0002] Mylar film, also known as light-shielding film, light-blocking film or light-blocking film, etc., this kind of Mylar film is mainly used in mobile phone cameras, IPAD cameras and other imaging devices. Its main function is to limit light to pass through the center hole. The thickness of the mylar sheet is about 0.02mm, and the minimum diameter can reach 1.5mm. Most of the existing forming methods are stamping, and then the mylar sheet is mechanically cut. However, this blanking method may damage the low-reflection ink on the surface of the Mylar sheet, resulting in light leakage. In view of this, the inventors have made improvements. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/44B26D7/06B26D7/18B26D7/32
CPCB26D7/0608B26D7/18B26D7/32B26D2007/322B26F1/44B26F2001/4427
Inventor 陈志刚
Owner 东莞市捷骏塑料制品有限公司
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