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Car support production device and method

A technology of production equipment and card tray, applied in the direction of coating, etc., can solve the problems of low production efficiency, crushed injection molds, and improper placement, so as to reduce the risk of crushed molds, avoid improper placement, and improve product quality. Effect

Pending Publication Date: 2019-02-15
深圳市精而美科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to facilitate manual feeding, the injection mold is usually rotated out through the rotary table injection molding machine after the injection mold is completed, and then manually fed by the operator, and then rotated in to complete the injection molding, which makes the injection molding cycle longer and the product The quality is unstable, and manual feeding is prone to problems such as improper placement, reverse placement, and missing placement, which leads to low production efficiency, unstable product quality, and easy to cause problems such as crushing the injection mold

Method used

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  • Car support production device and method
  • Car support production device and method
  • Car support production device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] like Figure 1-3As shown, it represents a Cato production device provided by the present invention. This Cato production device comprises: injection mold 1, is used to provide the molding cavity of Cato injection molding part; Strip blank 2, comprises a plurality of Cato blank parts 20 that are connected successively with the Cato injection molding part; The feeding device 3 is used to pull the strip-shaped blank 2 to move along the direction of entering and exiting the injection mold 1; wherein, the Cato injection molding part forms the Cato finished product 4 through injection molding together with the Cato blank part 20; After the injection mold 1 completes the molding operation of the finished card holder 4 and opens the mold, the pulling and feeding device 3 pulls the finished card holder 4 out of the injection mold 1 by pulling the strip-shaped blank 2, and the card on the belt-shaped blank 2 The carrier blank part 20 is sent into the injection mold 1 .

[0040]...

Embodiment 2

[0048] The Cato production device provided by this embodiment is the same in principle as the above embodiment, and the structure is similar, and the only difference is that, as Figure 9-10 As shown, in this embodiment, the finished card holder 4 includes a holder body 41 and a support ring 42 matching the holder body 41, and the injection molding part of the holder forms the injection molded body part 412 of the holder body 41 and The bracket blank portion 20 forms the support ring 42 and the blank body portion 412 of the bracket body 41 disposed in the support ring 42 . That is, in the present embodiment, the card carrier body 41 in the card carrier finished product 4 can be a semi-injection-molded product, and the card carrier injection molding part of injection molding is formed on the card carrier blank part 20 to form a bracket structure and a cap structure, and the card carrier blank part A part of 20 is accommodated in the injection molding part of the card holder as a ...

Embodiment 3

[0050] The Cato production device provided by this embodiment is the same in principle as the above embodiment, and the structure is similar, and the only difference is that, as Figure 11-13 As shown, the card holder body 41 is provided with a peripheral clamping cap 413, and the peripheral clamping cap 413 is sent into the injection mold 1 through the clamping cap placement carrier 5, and is fixed to the card holder injection molding part through injection molding together. superior. That is, in this embodiment, the cap structure of the card carrier body 41 is not injection-molded, but the peripheral cap 413 needs to be provided as a production raw material and sent to the injection mold 1 for fixed molding. The bracket structure of the card tray body 41 can be fully injection-molded or semi-injection-molded. In the prior art, the peripheral clamping cap 413 is usually directly fed into the injection mold 1 by manual feeding after the mold is opened in the injection mold 1 ...

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PUM

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Abstract

The invention provides a card support production device and method. The system comprises an injection molding die, a stripy blank and a material pulling and conveying device, wherein a card support injection molding part and the card support blank are integrally injected and molded to form a card support product; after card support product is formed and the injection molding die is released, the material pulling and conveying device is used for pulling the stripy blank to pull out the card support product from the injection molding die, and the card support blank on the stripy blank is conveyed into the injection molding die. The method comprises the steps of supplying the stripy blank; conveying the stripy blank into the injection molding die through the material pulling and conveying device, and forming the card support product together with the card support injection molding part for injection molding; pulling the stripy blank to pull out the card support product from the injectionmolding die and conveying the card support blank from the stripy blank into the injection molding die through the material pulling and conveying device after the card support is formed and the injection molding die is released. With the adoption of the card support production device and method, the production efficiency can be effectively improved; the product quality is ensured; and the risk thatthe injection molding die is pressed and damaged can be reduced.

Description

technical field [0001] The invention relates to the technical field of injection molding, in particular to a device and method for producing a card holder. Background technique [0002] At present, with the continuous development of the production technology of smart electronic devices such as mobile phones, people have higher and higher requirements for the integration and thinning of smart electronic devices. Peripherals such as SIM cards or memory cards used in smart electronic devices More and more cards are installed in the card tray, that is, a card slot is opened on the side of the fuselage, the peripheral card is placed on the card tray, and the card is inserted into the card slot through the card tray. In the production process of the card tray, the finished card tray generally includes a support ring and a tray body arranged in the support ring. Therefore, manual feeding is required in the production process of the existing tray, and the injection molding blank is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14
CPCB29C45/14008
Inventor 温兵赵立宏陈小欢
Owner 深圳市精而美科技有限公司