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A multi-layer molding foaming mold opening automatic sheet taking device for a flat vulcanizing machine

A flat vulcanizing machine and multi-layer molding technology, which is applied to presses, manufacturing tools, etc., can solve the problems of many workers, high labor intensity, and low efficiency, so as to improve the working environment, save production costs, and improve the efficiency of taking sheets Effect

Active Publication Date: 2017-04-05
义乌市大胜橡塑制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Among them, at the moment of pressure relief and mold opening, the foamed sheet expands and pops up instantly. When popping up, the foamed sheet will pop out of the hot plate by 200 to 1000mm, and then it will be taken out manually one by one. Larger or heavier ones need 2-4 People take them out one by one, which requires many workers, low efficiency, and high labor intensity; more importantly, when the mold is opened, toxic substances such as naphthylamine, acrylonitrile, non-methane total hydrocarbons, and hydrogen sulfide are released from the heating template. Harmful sulfide gas, close contact with staff, will damage the human respiratory system and affect physical and mental health

Method used

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  • A multi-layer molding foaming mold opening automatic sheet taking device for a flat vulcanizing machine
  • A multi-layer molding foaming mold opening automatic sheet taking device for a flat vulcanizing machine
  • A multi-layer molding foaming mold opening automatic sheet taking device for a flat vulcanizing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: as figure 1 , figure 2 and image 3 As shown, a flat vulcanizer multi-layer molding foaming mold opening automatic sheet taking device includes a flat vulcanizer 13, and six pairs of heated upper templates 14 and heated lower templates 15 arranged on the flat vulcanizer 13 in layers. A pair of bearing housings 2 are arranged at the lower edge of the clamping mouth of each pair of heating upper template 14 and heating lower template 15, and a driving roller 1 is connected between the pair of bearing housings 2. The surface of driving roller 1 is knurled, and the surface of driving roller 1 The axis is arranged parallel to the mold openings of the heating upper and lower templates, and the horizontal cut surface of the upper end of the driving roller 1 is flush with the upper surface of the heating lower template 15, so as to ensure that the upper roller body of the driving roller 1 can smoothly contact the foaming Plate 16, thus transported out smoothly....

Embodiment 2

[0025] Example 2: Except for the pair of bearing housings 2 located at the upper edge of the uppermost pair of heated upper template 14 and heated lower template 15, which are independently increased and arranged, all the rest of the lower layer are combined with heated upper template 14 and heated lower template 15. The pair of bearing housings 2 on the upper edge of the die opening are the same pair as the pair of bearing housings 2 on the lower edge of the adjacent pair of heated upper template 14 and heated lower template 15, that is, the same group of driving rollers 1 and the driven roller 8, the rod end joint bearing 12 supporting the driven roller 8 is directly hinged on the pair of bearing housings 2 at both ends of the upper layer of the driving roller 1 of the same group of driving rollers 1.

[0026] All the other are with embodiment 1.

[0027] Practical: 1. After the material is installed in the heating template on the flat vulcanizing machine, start the motor, a...

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PUM

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Abstract

The invention discloses an automatic film taking device for multi-layer mold pressing, foaming and mold-opening of a plate vulcanizing machine. The automatic film taking device comprises a plate vulcanizing machine and a plurality of pairs of upper heating templates and lower heating templates, wherein the upper heating templates and the lower heating templates are arranged on the plate vulcanizing machine by layers; a pair of bearing blocks is arranged on the lower edge of a mold clamping opening of each pair of upper heating template and lower heating template; a driving roll is connected between the pair of bearing blocks; plane frames are pivoted on two ends of the driving roll; a horizontal section of the upper end of the driving roll is higher than the horizontal plane on which any point of the plane frame is located; the free end of each plane frame is arranged on a bracket including a plurality of layers of slide rails in a sliding manner; and each layer of slide rail corresponds to one plane frame. A pair of driving roll and driven roll is additionally arranged above and below the mold clamping opening of each pair of heating templates; and foamed plates are sent out through opposite rotation of the driving rolls and the driven rolls, so that workers work far away from the plate vulcanizing machine; the work environment is improved; the working strength is reduced; and the film taking efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of flat vulcanizers, and more specifically relates to an automatic sheet-taking device for multi-layer molding and foaming mold opening of flat vulcanizers. Background technique [0002] Flat vulcanizing machine is mainly used to produce foamed boards. The specifications are 1000 tons, 1350 tons, 1600 tons and other tonnages. The conventional six-layer heating template can produce 6 pieces of foamed boards at the same time. The size of the foamed boards varies. It depends on the heating template, and the weight also varies with the specification of the heating template and the specific gravity of the formula. The width of the specification is generally 800-1650mm, the length is generally 1200-5000mm, the thickness is 15-150mm, and the weight is 3.5-110kg. [0003] At present, the production process of flat vulcanizing machine is: weighing - mold loading - start mold clamping (23-32.5Mpa) - vulcanization (hea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C33/44B29C35/00
CPCB30B7/023B30B15/064
Inventor 王星坤吴大胜余勤祥
Owner 义乌市大胜橡塑制品有限公司