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Discharging device for screening bright firework beads

A technology of screening and bright beads, applied in the directions of transportation and packaging, loading/unloading, etc., can solve the problems of inability to realize man-machine separation, hidden safety hazards of fireworks bright beads, material extrusion, etc., achieving a high degree of mechatronics, The effect of bright beads sieving evenly and sieving evenly

Inactive Publication Date: 2012-10-17
浏阳市万盛烟花制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the unloading work of the existing device is either done manually, and the human-machine separation cannot be realized; or the material is squeezed, and there is a large safety hazard in the processing of fireworks bright beads.

Method used

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  • Discharging device for screening bright firework beads
  • Discharging device for screening bright firework beads
  • Discharging device for screening bright firework beads

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0032] Referring to accompanying drawing, reflect a kind of specific structure of the present invention, feeding workshop 100 is provided with automatic control door 101 and is provided with explosion-proof separation wall 60 between feeding workshop 100 and explosion-proof screening workshop 200, for the convenience of equipment installation and operation, described There is a drop of more than 1.3 meters between the feeding workshop 100 and the explosion-proof screening workshop 200, and the explosion-proof wall 60 is provided with a material guide trough 61 .

[0033]The feeding workshop 100 is provided with a frame 1, a hopper 2 is arranged above the frame 1, and a shaking cylinder 20 is arranged below the bottom plate 22 of the hopper, and the electromagnetic valve 51 driven by the PLC controller 5 controls the operation of the shaking cylinder 20. The controller 5 controls the blower to start, and opens the solenoid valve 52 of the first ventilation hole 23, and the fan p...

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Abstract

The invention discloses a discharging device for screening bright firework beads. The discharging device comprises a hopper arranged on a frame, the outlet of the hopper is positioned on the lower part of the side wall of the hopper, and an oblique downward hopper bottom plate is extended to the outlet of the hopper; the hopper bottom plate is butted with the front end of a taking working face, and the rear end of the taking working face is connected with an oblique downward guide trough; and the taking working face is fixedly arranged on the frame, the lower part of the taking working face is fixedly connected with an upper edge bevel of a triangular member, and the lower end of the triangular member is connected with a vertical round driving device. The discharging device can automatically finish timed and quantitative discharging operation of the bright firework beads in a non-squeezing mode, and is skilful in design, high in safety and stable and efficient in work.

Description

technical field [0001] The invention relates to a screening device for fireworks bright bead particles, in particular to a feeding device for the screening device. Background technique [0002] At present, the process of sieving bright beads (grading the size of bright beads) in the fireworks industry is done manually by workers. In the process of sieving bright beads, it is easy to have incomplete screening and poor particle uniformity due to human factors. As a result, the product quality is unstable; at the same time, the manual screening of sensitive drugs in fireworks poses a great threat to the personal safety of employees in the fireworks industry. Due to improper operations and other reasons, major safety accidents have occurred in China in recent years. To sum up the above factors, it is an urgent research and development task to develop an automatic screening equipment for fireworks bright beads to replace manual operation. [0003] Existing screening devices incl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/44
Inventor 陶彪
Owner 浏阳市万盛烟花制造有限公司
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