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A multi-purpose intelligent molding furnace

A multi-purpose, molding technology, applied in the field of molding furnaces, can solve the problems of difficult molding, high melting point, high viscosity, etc.

Active Publication Date: 2021-01-05
YANCHENG FEIYALI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in addition to the above-mentioned polymers that can be sintered, there are PCTFE, PE, PP, PVC, PC, PA, PPS, etc. These polymers have high melting point or high viscosity, so it is difficult to form them by conventional methods.

Method used

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  • A multi-purpose intelligent molding furnace
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Experimental program
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Effect test

Embodiment 1

[0024] Such as figure 1 As shown, the multipurpose intelligent molding furnace of the present invention includes a molding furnace body 1, a moving mechanism 2, a feeding mechanism 3, a molding mechanism 4, and a cooling mechanism 5. The molding furnace body 1 includes a molding furnace roof 11 at the top A linear module 12 is arranged under the top cover 11 of the molding furnace, and a linear guide rail 13 , a heat insulating layer 14 , a heating furnace 15 and a heating furnace base 16 are arranged inside the molding furnace body 1 .

[0025] The linear module 12 is provided with a sliding platform, the sliding platform is connected with a rotary module 21, the upper mold frame 23 is connected under the rotary module 21, and 9 different structures are connected under the upper mold frame 23. The punch 24, the distribution of the punch 24 is as figure 2 shown. The periphery of the rotary module 21 is provided with a molding rod 25, the molding rod is connected to the punc...

Embodiment 2

[0028] The main body of the molding furnace is a vertical furnace shell, and its inner layer is made of 1Cr18Ni9, which has high strength and sufficient rigidity, and does not deform under external force and high temperature. The linear module is controlled by the intelligent control system and can move horizontally. The linear guide rail is provided with a positioning module, which is driven by the linear module and can move horizontally. The rotating module is controlled by the intelligent control system and can control The horizontal rotation of the upper mold frame and the punch, and the molding rod are controlled by the intelligent control system, which can control the up and down movement of the punch. The 9 punches are selected through horizontal movement and rotation. The feeding mechanism is controlled by the intelligent control system under the drive of the motor, which can control the up and down movement of the die. The heating temperature of the heating furnace is ...

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Abstract

The invention provides a multipurpose intelligent die-pressing furnace. Specifically, the multipurpose intelligent die-pressing furnace comprises a die-pressing furnace body, a moving mechanism, a feeding mechanism, a die-pressing mechanism and a cooling mechanism. The multipurpose intelligent die-pressing furnace can integrate the functions of pressing, sintering, cooling and the like and is provided with a multifunctional conversion die, the furnace body is controlled by an intelligent control system, and the precision is controlled within the range of + / -5 DEG C; and different temperaturesare required to be set during die-pressing forming of different plastic, thus the majority of thermosetting die-pressing materials can be crosslinked within the large temperature range, some plastic possibly needs to be stored in a refrigerating state so as to be prevented from being crosslinked before forming, the cooling mechanism provided by the invention can meet the requirement, and die-pressing and sintering manufacturing of various raw materials is achieved.

Description

technical field [0001] The invention relates to the field of molding furnaces, in particular to a multi-purpose intelligent molding furnace. Background technique [0002] Molding and sintering molding is to cold mold the powdery material into dense preforms of various shapes, and then heat the preforms to a temperature higher than its crystal melting point to dissolve the resin particles to form a dense continuous whole. , and finally cooled to room temperature to obtain the product. [0003] During the sintering process, the temperature rises, and in the high elastic state, the crystalline phase and the amorphous phase are mixed, and contact is formed between the particles. When the melting temperature of the high polymer is reached, the crystal is destroyed and transformed into an amorphous phase, and the crystalline material is melted. Sintering The molded polymer has a high viscosity, and the intermolecular diffusion and bonding during melting closes the connected cavit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C43/08B29C43/32B29C43/34B29C43/36B29C43/52B29C43/58
CPCB29C43/006B29C43/08B29C43/32B29C43/34B29C43/36B29C43/52B29C43/58B29C2043/3427B29C2043/3689B29C2043/5816
Inventor 王亚王建刚
Owner YANCHENG FEIYALI MACHINERY