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Die pressing automatic molding system for interior trim plate of car roof and process of die pressing automatic molding system

An automatic forming and automobile roof technology, which is applied to the automatic molding system of automobile ceiling interior panel molding and its technology field, can solve the problems of high labor intensity of workers, low product qualification rate, inaccurate positioning of hemp boards, etc., and can reduce the softening time. , The effect of accurate mobile positioning and high processing efficiency

Active Publication Date: 2015-12-23
柳州裕信方盛汽车饰件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the molding process of car roof interior panels such as base hemp panels, most of the processes must be completed manually. Heating and softening in the way of transmission, and then using 2 to 4 people to manually lift the hemp board into the mold of the machine for molding and compounding. Not only is the efficiency low, the labor intensity of the workers is high, and the manual operation of the hemp board is easy to position incorrectly, resulting in product defects. The material is scrapped, and its processing accuracy is low, resulting in a low product qualification rate

Method used

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  • Die pressing automatic molding system for interior trim plate of car roof and process of die pressing automatic molding system
  • Die pressing automatic molding system for interior trim plate of car roof and process of die pressing automatic molding system
  • Die pressing automatic molding system for interior trim plate of car roof and process of die pressing automatic molding system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] An automatic molding system for automotive ceiling interior trim panel molding, including a pressing mold, a press, automatic fabric cutting equipment, a robot, and an oven. The oven includes a box frame 1, a heating device 2, a rail 3 located in the heating device 2, A flat shovel 4 placed on the track 3 for placing the substrate; among them:

[0041] There are two sets of heating devices 2 which are respectively installed in parallel on the rack 1 of the oven. A heat shield 5 is arranged between the two heating devices 1; each heating device 2 includes an upper heating plate 201 and The lower heating plate 202, a plurality of heating elements 203-infrared intermediate frequency heating tubes, are respectively installed on the upper and lower heating plates;

[0042] The track 3 is installed on the box frame between the upper and lower heating plates of each heating device 2, and both ends of the track 3 are respectively installed with stoppers to limit the front and rear p...

Embodiment 2

[0046] A molding process for auto roof interior trim panels, the process including the following steps:

[0047] S1. Fabric preparation:

[0048] The fabric rolls are placed in the automatic fabric cutting equipment according to the production specifications, and are automatically cut to a fixed length according to the designed length by the automatic fabric cutting equipment;

[0049] S2. Substrate preparation:

[0050] The base material is prepared according to the designated flat shovel and installed in the flat shovel;

[0051] S3. Substrate heating:

[0052] The robot automatically places the flat shovel with the substrate on the guide rail of the oven through the manipulator for oven heating, the heating temperature is 220 ℃, and the heating time is 95 seconds;

[0053] S4. Take out the fabric: While the substrate is heated, the robot takes the cut fabric through the manipulator, and places the pre-cut fabric in the substrate baking area for waiting;

[0054] S5. Take the substrate: ...

Embodiment 3

[0060] An automatic molding process for auto roof interior trim panel molding. The steps of the process are basically the same as those of the second embodiment. The difference is that the process parameters are different. In the step S3, the heating temperature is 250°C and the heating time is 110 seconds; the pressure in step S6 is controlled at 15 MPa; the pressure holding in step S7 is 30 seconds.

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Abstract

The invention relates to a die pressing automatic molding system and a process thereof, in particular to a die pressing automatic molding system for an interior trim plate of a car roof and a process of the die pressing automatic molding system. The system comprises a pressing die, a press, an automatic fabric clipping device, a robot and an oven. The oven comprises an oven rack, heating devices, rails located in the heating devices, and a grafter arranged on the rails and used for containing a base material. The grafter is provided with multiple positioning holes for positioning the base material and facilitating prick fetching and multiple vent holes. The robot is located between the automatic fabric clipping device and the oven. The process includes the steps of S1, fabric preparation; S2, base material preparation; S3, base material heating; S4, fabric fetching; S5, base material fetching; S6, pressing; S7, pressure maintaining; and S8, die opening and completing of the process. The accuracy of dynamic repeated positioning of the base material can be improved, and the purpose of accurate mobile positioning is achieved; and the system and the process have the beneficial effects of being high in machining efficiency, high in product quality, reasonable in process and convenient to operate, and are easy to use and popularize.

Description

technical field [0001] The invention relates to an automatic molding system and a process thereof, in particular to an automatic molding system and a process for an automobile ceiling trim panel. Background technique [0002] In the molding process of car roof interior panels such as base hemp panels, most of the processes must be completed manually. Heating and softening in the way of transmission, and then using 2 to 4 people to manually lift the hemp board into the mold of the machine for molding and compounding. Not only is the efficiency low, the labor intensity of the workers is high, and the manual operation of the hemp board is easy to position incorrectly, resulting in product defects. The material is scrapped, and its processing accuracy is low, resulting in a low product qualification rate. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an automatic molding system and technology for automotive ceilin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/02
Inventor 陈俊李玉斌杨金香
Owner 柳州裕信方盛汽车饰件有限公司
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