A mobile phone steel sheet stamping device that is convenient for cleaning waste

Abstract

The invention discloses a stamping device for mobile phone steel sheets which is convenient for cleaning waste materials, comprising a frame, a first screw rod, a chute, an opening, an upper die and a lower die, a reducer is fixedly installed on the left side of the frame, and The drive motor is fixedly installed on the left side of the reducer, the upper side of the frame is rotatably connected to a rotating shaft, and the left end of the rotating shaft is connected to the driving motor through the reducer, and a driving gear is arranged on the outside of the rotating shaft, and the driving gear is arranged inside the groove , the groove is provided on the upper side inside the frame, and an eccentric wheel is rotatably connected to the inside of the frame. The mobile phone steel sheet stamping device that is convenient for cleaning waste is equipped with air holes and a compressor. After stamping is completed, the compressor sends high-pressure air into the air cavity through the connecting hose and the connecting hole. The high-pressure air is distributed to each air hole through the air cavity, and then The high-pressure air ejected from the air hole pushes the waste in the discharge port into the discharge groove, avoiding the problem that the waste bounces back with the punch and affects the subsequent processing.

Description

technical field [0001] The invention relates to the technical field of punching devices, in particular to a punching device for cell phone steel sheets which is convenient for cleaning wastes. Background technique [0002] Stamping is a processing method that uses a press and a die to apply an external force to the sheet to deform or separate it. Stamping has the characteristics of fast processing speed and low processing cost, and is especially suitable for mobile phone steel sheets and other products that require mass production. [0003] In the stamping process of the steel sheet, it usually needs to go through multiple stampings, and the type and processing technology of the steel sheet directly affect the required stamping times. The existing stamping device is not provided with a clutch structure, and the existing stamping device has a Multiple sliders are uniformly driven by the same driving device, so that the existing stamping device cannot be adjusted according to ...

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Problems solved by technology

[0004] The object of the present invention is to provide a mobile phone steel sheet punching device that is convenient for cleaning waste, to solve the problem that the existing punching device proposed in the above background technology is not provided with a clutch structure, and multiple sliders on the existing punching device are operated by the same One driving device is driven uniformly, so that the existing stamping device cannot be adjusted according to the actual processing requirements, which increases unnecessary consumption and increases the production cost. Moreover, the existing stamping device is usually not equipped with a raw material fixing device. When conveying raw materials, The gap between the raw material and the stamping device is large, which in turn makes it difficult for the raw material to move to the designated position accurately, resulting in the problem that the precision of the finished product produced by the existing stamping device is not high

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