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Novel energy-saving ethylene vinyl acetate (EVA) foaming forming machine

A foam molding machine, a new type of technology, applied in the field of EVA foam machines, can solve the problems of uneven heating of the heating plate, difficult machine processing, and large floor space of the whole machine, so as to reduce displacement and floor space , The effect of reducing the motor power

Inactive Publication Date: 2012-05-02
吴火炬
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the structural design of large-scale EVA foam molding machines produced in China has the following shortcomings: first, the power demand is large, the hydraulic pump needs a large displacement, and the power of the supporting motor is large; second, the structure is complex , the hydraulic pipeline is complicated, and the machine processing is difficult; third, the heating plate generates heat unevenly, and the temperature rises slowly; fourth, the whole machine occupies a large area and the cost of use is high

Method used

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  • Novel energy-saving ethylene vinyl acetate (EVA) foaming forming machine

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Embodiment Construction

[0021] Such as figure 1 , figure 2 As shown, a new energy-saving EVA foam molding machine is mainly composed of top cover ①, heating plate ②, guide column ③, tray ④, flange ⑤, plunger ⑥, main cylinder ⑦, auxiliary cylinder ⑧, quick discharge The valve ⑨ is combined to form a three-beam and four-column main structure, which is characterized in that,

[0022] Such as image 3 As shown, as one of the main improvement points of the present invention, the present invention provides a new type of oil cylinder buffer device, which is arranged in the main oil cylinder, and it is mainly composed of oil cylinder body Y1, plunger Y2, sealing ring Y3, flange Y4 Composed of screw Y5, the feature is that the plunger Y2 equipped with the sealing ring Y3 is inserted into the inner wall of the oil cylinder Y1, and the flange Y4 and the plunger Y2 are socketed and fixed on the oil cylinder Y1 through the screw Y5, and the plunger Y2 The bottom is adapted to the shape of the bottom of the oi...

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Abstract

The invention discloses a novel energy-saving ethylene vinyl acetate (EVA) foaming forming machine. The machine mainly comprises a top cover, a heating plate, a guiding post, a pallet, a flange, a plunger, a main oil cylinder, an auxiliary oil cylinder and a fast discharging valve which are combined to form a three-beam four-cylinder type main body structure. In the invention, the power of a motor can be effectively reduced, the manufacturing cost of the machine and the use cost of a user can be reduced, and the machine has the characteristics of saving energy and reducing consumption.

Description

technical field [0001] The invention belongs to the field of EVA foaming machines and relates to a novel energy-saving EVA foaming molding machine. Background technique [0002] At present, the structural design of large-scale EVA foam molding machines produced in China has the following shortcomings: first, the power demand is large, the hydraulic pump needs a large displacement, and the power of the supporting motor is large; second, the structure is complex , The hydraulic pipeline is complicated, and the machine processing is difficult; third, the heating plate generates heat unevenly, and the temperature rises slowly; fourth, the whole machine occupies a large area and the cost of use is high. Contents of the invention [0003] In order to make up for the above-mentioned defects of large power demand, complex structure, slow temperature rise, and high cost of use, the present invention provides a new type of energy-saving EVA foam molding machine, which can effectivel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/34
Inventor 吴火炬
Owner 吴火炬