Device of separating upper covers of dies continuously for automatic initiating explosive device assembling production line

Abstract

The invention relates to a device of separating upper covers of dies. The device is composed of four parts: a guide rail device, a front conveying device, a belt adjusting device and a back conveyingdevice. The guide rail device is used for separating and transferring the upper covers of the dies; the front conveying device is used for driving the upper covers of the dies to enter the guide raildevice smoothly; the belt adjusting device is used for adjusting a tensile force of a belt and enabling ten bearings to be in contact with the belt tightly through a spring to ensure that the upper covers of the dies are obliquely and continuously conveyed along the guide rail device; and the back conveying device is used for driving the upper covers and the dies to move forward on a guide rail and conveying the separated upper covers of the dies back to a conveyor line. The dies with to-be-separated upper covers of the dies move at a speed of 20 m/min on the conveyor belt, rectangular slot bodies are formed in the outer diameters of the upper covers of the dies, and the upper covers enter the rectangular slot bodies by a shifting fork in the oblique guide rail device. The dies are conveyed on the conveyor belt at an original speed, and the upper covers of the dies are driven by the shifting fork to move upward along the inclined guide rail, so that the upper covers of the dies are separated from the dies to achieve a demand of separating the upper covers of the dies automatically. The separated upper covers of the dies are conveyed back to original stations through the conveyor belt and the rest of dies are further conveyed to follow-up stations to be assembled.

Description

technical field [0001] The invention relates to a continuous separation device for a mold upper cover used in an automatic assembly line of pyrotechnic products. Background technique [0002] The mold upper cover continuous separation device (hereinafter referred to as the mold cover separation device) is one of the key equipments in the automatic assembly line of pyrotechnic products, and is one of the bottleneck stations currently restricting the output of pyrotechnic products. At this stage, the status quo of my country's pyrotechnics production line is not optimistic. There are widespread phenomena such as aging equipment, low automation, and crowd tactics. Especially in the process of separating the mold cover, many manufacturers are still using manual operations or upgrading to Manipulator operation. The production efficiency of manual operation is extremely low, and a large number of workers are required to participate, which increases the production cost, and due to ...

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Problems solved by technology

At this stage, the status quo of my country's pyrotechnic product production line is not optimistic. There are widespread phenomena such as aging equipment, low automation, and crowd tactics. Especially in the process of separating the mold cover, many manufacturers are still using manual operations or upgrading to Manipulator operation

The production efficiency of manual operation is extremely low, and a large number of workers are required to participate, which increases the production cost, and due to the endless repetition of single work, the workers need to bear great labor intensity; the use of manipulators to grab the upper cover of the mold requires an additional mold positioning mechanism , the pneumatic-driven manipulator has inaccurate control and is difficult to adjust the speed; the servo motor-driven manipulator has flexible and reliable movements and accurate positioning, but the cost of explosion-proof servo manipulators and maintenance is high, requiring high technical level of operators, resulting in some Enterprises can't bear it

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