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Full-automatic EVA secondary foaming disk molding machine

A technology of secondary foaming and molding machine, applied in the field of rubber and plastic machinery, to achieve the effect of low cost, convenient packing and transportation, and small size

Pending Publication Date: 2018-03-23
晋江全信机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the technical problems of many disadvantages of the above-mentioned EVA secondary foam molding machine, the present invention provides a fully automatic EVA secondary foam disk molding machine

Method used

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  • Full-automatic EVA secondary foaming disk molding machine
  • Full-automatic EVA secondary foaming disk molding machine
  • Full-automatic EVA secondary foaming disk molding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026]Embodiment 1: When the present invention is in the standby state, the intensive mold 5 in the unfilling mold station 2-3 is opened, and the rotational kinetic energy of the turntable 4 is disconnected. After the power supply of the present invention is connected, the starting temperature of the heating mold station 2-1, the upper limit temperature of heating, the duration of the upper limit temperature, the upper limit temperature of the ice water tank 11, and the cooling mold station 2-2 are manually controlled by the control panel. The cooling temperature is input to the controller, and when the heating mold station 2-1 reaches the starting temperature, the controller sends a warning that it can be started.

Embodiment 2

[0027] Embodiment 2: After getting the warning that can be started, manually fill the EVA raw material that has been foamed once from the upstream into the compact mold 5, and then fasten the upper cover of the mold. After the controller obtains the mold fastening information, it instructs the drive motor 22 to work , the kinetic energy of the driving motor 22 stirs the driven wheel 21 through the reducer and the gear plate 23, and the driven wheel 21 drives the turntable 4 to rotate. When the first intensive mold 5 on the turntable arrives at the first heating mold station 2-1, the controller instructs the drive motor 22 to stop rotating, and the first intensive mold 5 is positioned on the supporting plate 17 of the first heating mold station 2-1 When the top, the second intensive mold 5 arrives at the filling mold station 2-3 and is opened.

Embodiment 3

[0028] Embodiment 3: When the first intensive mold 5 is positioned above the supporting plate 17 of the first heating mold station 2-1, the controller instructs the oil cylinder 9 of the first heating mold station 2-1 to rise, and the oil cylinder 9 is connected to the oil cylinder when it rises 9 When the upper supporting plate pushes the intensive mold 5 up to the bottom of the upper cover plate 6, when the heating plate 3 heats the intensive mold 5 to the set upper limit temperature, the temperature information is transmitted to the controller through the temperature sensor, and the controller instructs the heating plate 3. While stopping heating, command the oil cylinder 9 to descend, and after the intensive mold 5 is lowered to the pallet on the channel opening 14, the system repeats until the first intensive mold 5 is transferred to the first cooling mold station 2-2.

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Abstract

A full-automatic EVA secondary foaming disk molding machine belongs to the technical field of rubber and plastics machines and is composed of a mounting frame, mold stations, a cooling system, a heating plate, rotating disks, an intensive mold, a driving positioning assembly and a control system. The mounting frame is a hexagon planar structure and is a bearing frame of the molding machine. Each mold station is a vertical square framework with an upper cover plate and a bearing plate. There are six mold stations which comprise heating mold stations and cooling mold stations and are respectively installed at the middle position of each straight edge of the mounting frame. The cooling system is a sealed inner loop heat exchange system with a refrigerating machine as a cold source. The rotating disks are a combined disk structure and installed on the bearing plate in the square framework of each mold station. The intensive mold is an open structure for holding multiple product models. Thecontrol system controls the molding machine to automatically operate according to preset program parameters. Output of the molding machine and the intensive mold which fits with the mold stations is2 times and above greater than output of traditional equipment, but unit energy consumption of the invention is only 50-60% of unit energy consumption of traditional equipment.

Description

technical field [0001] The invention relates to an EVA foam forming machine, in particular to a fully automatic EVA secondary foaming disc forming machine, which belongs to the technical field of rubber and plastic machinery. Background technique [0002] Most of the EVA secondary foam molding machines in the market are of array type and single and double mold structure. The supporting mold of this structure is to make one or a pair of product models for each set of molds; in order to improve efficiency, this model’s The mold station is set up with a large space capable of accommodating two-layer moulds; then the cooling mold station is cooled by ice water circulation. The first common disadvantage of these EVA secondary foam molding machines used in the market is low efficiency, and one mold station can mold up to two pairs of products at a time; the second common disadvantage is high energy consumption, because the superimposed molds are heated and cooled Both rely on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/02B29C44/34B29K23/00
CPCB29C44/02B29C44/34B29C44/3415B29K2023/083
Inventor 廖俊超
Owner 晋江全信机械有限公司
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