EVA packaging adhesive film extruder die head with elastic supporting function
The utility model discloses an EVA (Ethylene Vinyl Acetate) packaging adhesive film extruder die head with an elastic supporting function, and relates to the technical field of EVA packaging adhesive film extruder die heads, the EVA packaging adhesive film extruder die head comprises a die head body...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an EVA (Ethylene Vinyl Acetate) packaging adhesive film extruder die head with an elastic supporting function, and relates to the technical field of EVA packaging adhesive film extruder die heads, the EVA packaging adhesive film extruder die head comprises a die head body, a rubber block, a connecting plate, a telescopic rod, an electric push rod and a spring, and the die head body can be buffered and protected through a rubber block, a spring and a telescopic rod, and the situation that the bottom of equipment knocks against the ground in the lowering process, the damage phenomenon occurs, and the service life of the equipment is affected is avoided. According to the die head, the die head body, the rubber block, the connecting plate, the telescopic rod, the electric push rod and the spring are arranged, the rubber block can be conveniently driven to descend by controlling the electric push rod, the die head body can be buffered and protected through the rubber block, the spring a |
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