Device and method for reducing combustion cone fallout propensity and stabilizing loss of tobacco from cigarette ends

A method for reducing combustion cone fallout propensity and stabilizing loss of tobacco from cigarette ends by a device for reducing combustion cone fallout propensity and stabilizing loss of tobacco from cigarette ends, wherein the device comprises:

• a material groove body of which a feeding end is higher than a discharging end, wherein a bottom surface of the material groove body is provided, from left to right, with a left installation positioning hole in a left end, a plurality of dropping tobacco holes, and a separation rectangular hole having an equal width to the material groove body and a right installation positioning hole;
• the right installation positioning hole is moved rightwards to a right end of the material groove body to extend a separation distance of tobacco scraps;
• and the material groove body comprises a guide positioning groove matched with the separation rectangular hole;
• a separation screen detachably installed to fit the guide positioning groove, wherein the separation screen is used for separating the tobacco scraps;
• and
• a vibration mechanism, installed below the feeding end through the right installation positioning hole, wherein the vibration mechanism comprises a positioning block, an elastic vibration plate, and a power mechanism, wherein the power mechanism drives the positioning block to move, the positioning block drives the material groove body for uninterrupted reciprocating movement under the support of the elastic vibration plate;
• the positioning block is fixedly connected with the material groove body through the right installation positioning hole, an upper end of the elastic vibration plate is installed in a side surface of a lower part of the positioning block toward a side of the feeding end, a lower end of the elastic vibration plate is installed in an upper part of the power mechanism, so that the vibration mechanism shifts toward lower right, so as to provide a maximum installation space for the separation screen without affecting movement effect of the material groove body;
• and the method comprises the following steps:
• step 1:
• defining a separation zone
• (1) moving the installation positioning hole rightwards
• under a condition that positions of the left installation positioning hole and the dropping tobacco holes of the raw material groove body remain unchanged, moving the right installation positioning hole rightwards to define the separation zone to extend a distance of the separation zone;
• (2) providing the separation rectangular hole
• providing the separation rectangular hole having a width equal to a width of the material groove body at a left side of the right installation positioning hole;
• (3) setting the guide positioning groove
• wherein the guide positioning groove comprises a baffle plate and two positioning plates having a width equal to a width of the material groove body and arranged in parallel, the baffle plate and the two positioning plates are vertically arranged, a cross section of each positioning plate is in a convex shape, the guide positioning groove is embedded in the separation rectangular hole, an outer side of a raised platform of each positioning plate is fixed by fitting with the separation rectangular hole, an upper end surface of the raised platform is in the same plane as an inner bottom surface of the material groove body, a sinking platform inside each positioning plate is provided as a guide slide rail capable of being inserted into the separating screen, and the baffle plate is fixed by fitting with an outer side of the material groove body to limit a moving position of the separation screen;
• step 2:
• installing the separation screen
• installing a separation screen to fit the guide positioning groove, wherein the separation screen is used for separating the tobacco scraps;
• and
• the separation screen comprises a screen mesh, a fixed plate, and a guide channel located below the screen mesh and used for a guide discharge function after tobacco scrap separation, two sides of the screen mesh is capable of being inserted in the guide slide rail of a positioning plate, and the fixed plate is fixed by fitting with an outer side of the material groove body;
• step 3, installing the vibration mechanism
• wherein the vibration mechanism comprises a positioning block, an elastic vibration plate, and a power mechanism, wherein the power mechanism drives the positioning block to move, the positioning block drives the material groove body for uninterrupted reciprocating movement under the support of the elastic vibration plate;
• the positioning block is fixedly connected with the material groove body through the right installation positioning hole, an upper end of the elastic vibration plate is installed in a side surface of a lower part of the positioning block toward a side of the feeding end, a lower end of the elastic vibration plate is installed in an upper part of the power mechanism, so that the vibration mechanism shifts toward lower right, so as to provide a maximum installation space for the separation screen without affecting movement effect of the material groove body;
• and
• step 4:
• determining a motion parameter of the material groove body, and determining whether a motion state of the material groove body meets working requirements through a force analysis of the tobacco.