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Bracket tool for preventing rubber vulcanization deformation and operation method for preventing rubber vulcanization deformation

A rubber vulcanization and operation method technology, which is applied in the field of post-processing of rubber products, can solve problems such as limited oven space, low oven utilization rate, and product deformation, and achieve the effects of improving utilization rate, improving space utilization rate, and preventing deformation

Pending Publication Date: 2018-07-13
南京金三力高分子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the problems of limited secondary vulcanization oven space, low oven utilization rate, low output, risk of product deformation, and expensive manual operation in the existing secondary vulcanization method, the present invention provides a rubber vulcanization anti-deformation The bracket tooling adds the adjustment function of different heights, which makes the bracket tooling more versatile and improves the practicability of the tooling

Method used

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  • Bracket tool for preventing rubber vulcanization deformation and operation method for preventing rubber vulcanization deformation

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Experimental program
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Effect test

Embodiment 1

[0026] like figure 1 , the secondary vulcanization anti-deformation bracket tooling of the rubber special-shaped part of the present embodiment, it includes a bracket frame 5, figure 1 There are two layers of bracket frames 5 in the bracket tooling, which can be set into one layer, three layers, or even more layers according to needs. The number and size of bracket frames 5 can be adapted according to the size of the secondary vulcanization oven; figure 1 The stent frame 5 in is rectangular; As can be seen from the figure, the lower surface of the uppermost stent frame and the upper surface of the lowermost stent frame are common surfaces. Support frame 5 has crossbeam 1, vertical beam 6, because figure 1 There are two-layer support frames in the middle, for simplifying manufacture, the vertical beam 6 of two-layer support frame is a whole, and this vertical beam is telescopic. At the junction of the vertical beam 6 and the crossbeam 1, a height-adjustable tightening bolt 2 ...

Embodiment 2

[0039]The operation method of secondary vulcanization and anti-deformation of rubber special-shaped parts in this embodiment, the steps are:

[0040] (1) Height adjustment: According to the maximum length of the special-shaped rubber parts of 15CM, the partition height between the beams 1 on the upper and lower surfaces of the support frame is adjusted to 20CM by tightening the bolts 2.

[0041] (2) Rod threading: string the cylindrical stainless steel rod 3 into the end of the special-shaped parts, and string the special-shaped parts sequentially in the same direction and at the same position. The total length of the strings is slightly less than the length of the beam 1. Do not produce extrusion phenomena such as cross winding.

[0042] (3) Placing rods: place the stringed cylindrical stainless steel rods 3 on the beam 1 .

[0043] (4) Secondary vulcanization: set the temperature of the secondary vulcanization oven at 165° C. and the process conditions of 180 minutes, and p...

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Abstract

The invention provides a bracket tool for preventing rubber vulcanization deformation and an operation method for preventing rubber vulcanization deformation. The bracket tool comprises a bracket frame; the bracket frame is defined by cross beams and vertical beams; the height between the cross beams on the upper and lower surfaces of the bracket frame is adjustable; multiple rod bodies are horizontally arranged on the cross beams; and universal wheels are mounted at the bottom of the bracket frame. The bracket tool achieves the function of adjusting different heights, achieves the generality,and improves the practicability; and the universal wheels achieve the function of 360-degree rotary movement to facilitate manual transportation. Through suspension placement of products, mutual extrusion of the products is prevented, so that the deformation of rubber special-shaped parts in secondary vulcanization is effectively prevented, and the product quality is improved; meanwhile, transverse pavement is changed to suspension placement, so that the space utilization rate of an oven is greatly increased; and through spatialization of three-dimensional design, the utilization rate of a secondary vulcanization oven is greatly increased, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the post-processing field of rubber products, and relates to a rubber vulcanization anti-deformation bracket tooling and a rubber vulcanization anti-deformation operation method, in particular to a rubber special-shaped piece secondary vulcanization anti-deformation bracket tooling and an operation method . Background technique [0002] Rubber products come in a variety of shapes. In addition to conventional O-rings, rectangular rings, etc., there are also a variety of irregular special-shaped parts, such as irregular long strip seals for automobile intake & exhaust systems, and round seals for fuel pumps. Special-shaped seals with a combination of &rectangular & triangular shapes, special-shaped seals with various graphics in a square for engines, and special-shaped seals such as plum blossom-shaped seals for cooling system water pumps. These special-shaped seals are closely related to the quality & safety of automobiles, and...

Claims

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Application Information

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IPC IPC(8): B29C35/00B29C35/02
CPCB29C35/002B29C35/02
Inventor 芮巧红芮梦琪
Owner 南京金三力高分子科技有限公司
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