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Double-layer blister forming integrated machine and one-time molding method for double-layer plate

A technology of blister molding and integrated machine, which is applied in the field of one-time molding of double-layer board parts and double-layer blister molding integrated machine field, can solve the problems of large equipment area and long molding cycle of double-layer plastic board parts, and achieve production The effect of high efficiency, shortening molding cycle and improving production efficiency

Inactive Publication Date: 2019-01-25
亚美三兄(广东)科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a double-layer plastic forming integrated machine and a one-time molding method for double-layer boards, so as to solve the problems of long molding cycle and large equipment occupation of existing double-layer plastic boards

Method used

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  • Double-layer blister forming integrated machine and one-time molding method for double-layer plate
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  • Double-layer blister forming integrated machine and one-time molding method for double-layer plate

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0035] Please refer to figure 1 , The double-layer blister molding machine includes: a blister molding mold 1, two extruders 5, and two roller groups 6.

[0036] The plastic forming mold 1 has a left mold 2 and a right mold 3, the left mold 2 and the right mold 3 are provided with a first temperature control device (not shown), the first temperature control device includes a heating element and a temperature sensor, The temperature of the left mold 2 and the right mold 3 is controlled by the first temperature control device to realize hot-press fusion of the left and right strips. The plastic forming mold 1 is provided with a first driving mechanism 4 to drive the left mold 2 and the right mold 3 to open and close. The first driving mechanism 4 can adopt a hydraulic device, a pneumatic device or a linear motor or the like.

[0037] Two extruders 5 ar...

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Abstract

The invention relates to a double-layer blister forming integrated machine and a one-time molding method for a double-layer plate. The double-layer blister forming integrated machine comprises a blister forming mould, a first driving mechanism, two extruders and two roller sets, wherein the blister forming mould is equipped with a left mould and a right mould; the first driving mechanism is used for driving the left mould and the right mould to open and close; the two extruders are correspondingly arranged above the left mould and the right mould; the two roller sets are arranged between the left mould and the extruder above the left mould as well as between the right mould and the extruder above the right mould. The method comprises the following steps: using two extruders for synchronously extruding two plastic strips; using two roller sets for respectively flatting the two strips and then hanging on the edges of the roller sets; controlling the two roller sets to move and moving thestrips hung on the edges of the roller sets to the left mould and the right mould of the blister forming mould along vertical direction; performing blister forming; assembling the mould and integrally hot melting the two strips. The integrated machine occupies less space. The method is short in molding period and high in production efficiency.

Description

technical field [0001] The invention relates to plastic forming equipment and methods, in particular to a double-layer plastic forming integrated machine and a one-time forming method for double-layer boards. Background technique [0002] Double-layer plastic panels are widely used in the logistics industry, advertising characters, packing boxes, etc. The commonly used double-layer plastic sheet molding method is the secondary molding method, that is, the sheet is produced first, and then the double-layer plastic sheet is made by blistering of the sheet, so that the molding method requires secondary heating to make the sheet Softening requires the configuration of related temperature control equipment, which has defects such as high production cost and low efficiency. [0003] The Chinese invention patent application with the publication number CN102975372A published on March 20, 2013 discloses a production process and equipment for forming a double-layer plastic plate at o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C69/00
CPCB29C69/00
Inventor 王赞山
Owner 亚美三兄(广东)科技有限公司
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