A multi-station plastic hot-melt machine

Abstract

The invention discloses a multi-station plastic hot melting machine. According to the technical scheme, the multi-station plastic hot melting machine comprises a machine frame, wherein at least two sets of jig components are arranged on the machine frame, iron plates are arranged on the upper end face and the lower end face of the machine frame, and a plurality of box doors are correspondingly hinged to the four side faces of the machine frame; the box door close to the jig assembly is provided with a through cavity protruding out of the machine frame, and two first sliding rails are arrangedin the through cavity; a feeding plate is arranged between the two first sliding rails in the same through cavity, the two sides of the upper surface and the lower surface of the feeding plate are correspondingly provided with first air cylinders, and a clamping plate is arranged on a piston rod of each first air cylinder; sealing plates which are hermetically arranged with the through cavity arearranged at the front end and the rear end of the feeding plate; the machine is in a closed working state through the matching of the iron plates of the box door, so that harmful gas generated duringhot melting of the plastic can be effectively volatilized and dissipated, external feeding and discharging can be realized by the cooperation of the through cavity and the feeding plate, and the effect of taking out the fused product can be achieved.

Description

technical field [0001] The invention relates to the technical field of hot-melt equipment, more specifically, it relates to a multi-station plastic hot-melt machine. Background technique [0002] The plastic hot-melt machine is a special equipment for hot-melt welding of plastic filter elements and plastic end caps. There are heating heads at both ends of the filter element and two end caps on the plastic hot-melt machine. The electric power of each heating head is 500 watts, 2000 watts in total. The fixed displacement of the filter element, the end cover and the heater is driven by the cylinder, so that the surface of the heated part of the filter element and the end cover is in contact with the heating surface of the heater, so that the surface is melted, and then the heated surface is quickly bonded, Solidify to form a whole. The existing plastic hot-melt machine is a single-station hot-melt machine. This equipment wastes a lot of electric energy and heat energy of the ...

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Problems solved by technology

[0004] By appropriately increasing the working area, it is ensured that at least two workbenches for fixture components can be installed, and the left and right movement of the hot-melt component is realized through the screw, servo motor and driver, so that the hot-melt component can cooperate with each set of fixture components. The stations of the hot-melt machine are increased; however, according to the instruction manual and the accompanying drawings, it can be seen that the equipment, like the prior art, is open, and plastics emit a large amount of harmful gas when they are welded. The current protective measures It is to protect the staff by wearing masks, but the fusion splicer will emit a lot of heat when it is working. It is difficult for the staff wearing masks to breathe in the high temperature working environment. Therefore, few staff comply Working regulations Wear a mask to work. Although the existing technology will increase the ventilation equipment to speed up the emission of harmful gases and heat, in order to prevent the dust from invading the equipment, the working efficiency of the ventilation equipment will also be limited, making the welding machine work Some harmful gases will still remain, which is not conducive to the health of the staff

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