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Novel washing machine heating tube rubber pad mold

A washing machine and heating tube technology, which is applied in the field of rubber pad moulds for heating tubes of new washing machines, can solve the problems of no place for the storage of rubber materials and the inability to fix molded parts, and achieves the effects of avoiding waste, improving service life and reducing production costs.

Inactive Publication Date: 2014-10-01
NINGGUO RUIPUSLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By adding an auxiliary material cup on the mold, the problem that the molded part cannot be fixed and there is no place to store the excess rubber is well solved, effectively avoiding the waste of materials and reducing the production cost; at the same time, the self-positioning of the mold core is used Function to prevent the mold core from deforming during the molding process and improve the service life of the mold core

Method used

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  • Novel washing machine heating tube rubber pad mold
  • Novel washing machine heating tube rubber pad mold

Examples

Experimental program
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Embodiment Construction

[0012] The specific embodiment of the present invention is described in further detail below in conjunction with accompanying drawing:

[0013] Such as figure 1 with figure 2 Shown is a new type of washing machine heating pipe rubber pad mold, which includes an upper mold 1, a middle mold 3 and a lower mold 4, and a material cup 2 is formed between the upper mold 1 and the middle mold 3, and the excess rubber can be stored in the material cup 2, to prevent excess rubber from affecting the mold; the cup 2 is provided with a core 5, which runs through the middle mold 3 and the lower mold 4, and the self-positioning of the mold core 5 prevents the mold core 5 from being damaged by the molding process. The medium pressure causes deformation; a spring 6 is provided between the upper mold 1 and the middle mold 3, which can effectively prevent the glue from flowing away from the plane of the lower mold; When the mold is opened, the flash is stuck on the middle mold 3 so that it ca...

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Abstract

The invention relates to a mold, and in particular relates to a novel washing machine heating tube rubber pad mold. The novel washing machine heating tube rubber pad mold comprises an upper mold, a middle mold and a lower mold, wherein a material cup is formed between the upper mold and the middle mold; a mold core is arranged at the material cup and penetrates through the middle mold and the lower mold; a spring is arranged between the upper mold and the middle mold; a groove is formed in the joint of the material cup and the middle mold. By additionally arranging the auxiliary material cup on the mold, the problems that a molding piece cannot be fixed and a storage space for excessive rubber does not exist are solved effectively; by additionally arranging the spring between the upper mold and the middle mold, rubber is prevented from flowing away from the plane of the lower mold; by additionally forming the groove in the material cup, flashes are attached to the middle mold during mold opening and can be easily blown away by virtue of an air gun. By virtue of the self-positioning function of the mold core, the mold core is prevented from deforming in the mold pressing process, and the service life of the mold core is prolonged.

Description

technical field [0001] The invention relates to a mold, in particular to a new mold for a rubber pad of a heating pipe of a washing machine. Background technique [0002] The traditional washing machine rubber pad mold has no material cup, which causes the rubber material to flow out too fast, which needs to increase the unit consumption, and the flash is on the upper surface of the middle mold, which leads to the mold clamping not in place. After the final product is burred, the height of the product is out of tolerance , dimensionally unstable. In addition, because the mold core is long and there is no positioning at one end, the mold core is deformed during the long-term molding process. Contents of the invention [0003] The object of the present invention is to address the defects of the above-mentioned prior art and provide a new type of rubber pad mold for heating pipes of washing machines, which can effectively avoid material waste, improve product quality, increa...

Claims

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Application Information

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IPC IPC(8): B29C33/00
Inventor 方勇孙少俊祝珊珊
Owner NINGGUO RUIPUSLS
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