Cato automatic production method
A production method, the technology of the card tray, applied to household appliances, other household appliances, household components, etc., can solve problems such as improper placement, wrong placement direction, and missing placement, so as to avoid missing placement, increase production capacity, and improve production efficiency Effect
Active Publication Date: 2020-06-05
现代精密自动化(深圳)有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to provide an automatic production method for the tray to solve the problems in the prior art that the semi-finished tray is placed into the mold manually, which is prone to missing, improper placement and wrong placement direction. Defects that are not conducive to improving production efficiency
Method used
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[0068] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0069] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the implementation of the present invention will be described in detail below in conjunction with specific drawings.
[0070] For the convenience of description, the "front", "rear", "left", "right", "upper" and "lower" referred to in the following are consistent with...
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The invention relates to the technical field of card tray manufacturing, and provides a card tray automatic production method. The card tray automatic production method comprises the following steps that a storage disc is provided, the storage disc is provided with a plurality of positioning sunken cavities which are independent to one another, and each positioning sunken cavity extends from the center of the surface of the storage disc to the periphery; a plurality of semi-finished card trays are separately conveyed in order in the conveying direction; the semi-finished card trays in the conveying direction are received, and the semi-finished card trays are moved to one side of the storage disc; the semi-finished card trays are moved into the corresponding positioning sunken cavities; thesemi-finished card trays in the positioning sunken cavities are positioned; the semi-finished card trays of the storage disc are sent into an injection mold, so that a door plate is formed at the tail end of each semi-finished card tray; and a sprue in each door plate is cut off, and the card trays with the formed door plates and the sprues are taken out. Compared with the prior art, through thecard tray automatic production method, automatic production can be achieved, the production efficiency can be effectively improved, and the capacity is increased.
Description
technical field [0001] The invention relates to the technical field of card holder production, in particular to an automatic production method for card holders. Background technique [0002] At present, with the development of smart phone technology, more and more smart phones adopt the design of non-detachable back cover. This kind of mobile phone usually needs to set a gap on its frame, and use the card tray to hold the SIM card or The mobile phone memory card is inserted into the body through this gap. [0003] The existing card tray is mainly composed of a card limiting plate, a card carrier plate and a card carrier door panel (a unified technical term, hereinafter referred to as a door panel). , metal injection) molding, since the size and structure of the card limiting plate and the card door panel need to be set according to the corresponding mobile phone, in order to prevent the structure of the mobile phone from leaking, usually the mobile phone manufacturer will p...
Claims
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IPC IPC(8): B29C45/14B29C45/38B29L31/34
CPCB29C45/14008B29C45/38B29L2031/3437
Inventor 肖远强陈宝金世成
Owner 现代精密自动化(深圳)有限公司