Split-structure bottom surrounding sealing stripe of tobacco equipment

Abstract

The invention discloses a split-structure bottom surrounding sealing stripe of tobacco equipment. The surrounding sealing stripe (1) comprises a surrounding sealing stripe casing (2) in a top surrounding sealing stripe and a connection block (3) movably connected with the surrounding sealing stripe casing (2), the surrounding sealing stripe casing (2) is of a cavity-type structure which opens to a faying surface direction of the surrounding sealing stripe (1), and the connection block (3) is located at a cavity opening position of the surrounding sealing stripe casing (2) to be connected with a groove (4) at the corresponding position of the surrounding sealing stripe casing (2) through protruding blocks (5) at two ends of the connection block (3) in an embedded mode. A T-shaped groove (6) opening to the faying surface direction of the surrounding sealing stripe (1) is arranged on the connection block (3), a T-shaped block (7) movably connected with the T-shaped groove (6) and embedded in the T-shaped groove (6) is arranged in the T-shaped groove (6), and an adhesive tape (8) fixedly connected with the T-shaped block (7) is arranged on an outer surface of the T-shaped block (7). The split-structure bottom surrounding sealing stripe is attractive in whole structure, has the advantages of being simple in structure, firm in fitting and easy to install and maintain, and is appropriate to popularize and use.

Description

technical field [0001] The invention relates to auxiliary equipment for tobacco processing and cigarette equipment, in particular to a bottom sealing strip for tobacco equipment with a split structure, simple structure, firm fit, and easy installation and maintenance. Background technique [0002] There are gaps at the bottom of most existing tobacco processing and cigarette equipment, which often cause shredded tobacco, cigarette sticks, and tobacco powder to enter the bottom. Over time, it will cause fermentation, mildew and even insects in shredded tobacco, which will not only affect the quality of shredded tobacco, It increases environmental pollution, but also increases the cost of maintenance and the difficulty of cleaning for cleaning personnel. In the prior art, sealing strips are usually installed around the bottom of the cigarette making machine to prevent shredded tobacco and tobacco dust from entering the bottom of the unit and reduce the generation of tobacco i...

AI Technical Summary

Problems solved by technology

For example, the bottom sealing strip of tobacco equipment whose Chinese patent number is CN200620097734.7 is embedded with high-strength magnets in the sealing strip, so that the sealing strip is attracted to the lower surface of the equipment by magnets; A magnet is embedded in the lower part of the dust-killing and insect-killing enclosure seal, an insecticide box is embedded on one side, and dust-proof sealing strips are respectively embedded on the top and bottom of the surface; the Chinese patent number is CN200920085333.3 The combined tobacco equipment bottom dust-proof Insect-sealed decorative enclosures also use embedded magnets to attract and close. However, the above-mentioned method of using magnets to make the enclosure strips attract and fix on the outer surface of the lower part of the tobacco equipment, although polyurethane strips and glue were used in the early days, can be disassembled and reassembled without leaving traces. Use, but there are still deficiencies: First, the small magnetic attraction force is too small, and the magnetic force decays after a long time, resulting in relatively low absorption fastness, easy to fall off when collided, easy to break the magnet, and machine vibration, machine cleaning and collision , will cause the sealing strip to move up, resulting in a gap on the bottom surface, which reduces the sealing reliability of the sealing strip; if the magnetic attraction force is increased, a strong magnet is used, and multiple magnets are placed, although the magnetic attraction force can be increased, the magnetic field generated is harmful. It may cause interference to the automatic control and detection instruments of the cigarette making equipment; the second is that the magnet used for suction is made of hard material. The sealing effect will still cause shredded tobacco and soot to fall in, and if the surface is too uneven, it may be difficult to absorb and fix; third, due to the limitation of the use of magnets, it cannot be used at the bottom of non-ferrous hood equipment

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