Important Patent In Gluing System Of Paper Straw Machine

Abstract: This utility model discloses a paper tape gluing device in a paper straw machine, including a straw paper brushing main body shell, a rubber brushing wheel, a rubber box, a rubber brushing upper shell, a transmission wheel, a rubber thickness adjusting block, and a straw paper guide roller , Small gears, large gears, drive shafts, round shafts, bearings. The gluing action of the utility model is realized in a semi-sealed shell, which can effectively reduce the contact between glue and air and prevent glue pollution; by ensuring the stability of glue supply and the convenient and high-speed glue application, and reducing glue residue, The steps of applying paper and brushing glue are convenient; connect the stainless steel constant pressure glue feeding bucket (existing in the market) through a silicone tube to achieve precise control of the height of the glue level and stable glue delivery; the thickness of the glue can be adjusted by the glue thickness adjustment block, which is convenient to adjust; The design is more suitable for high-speed transmission brushing, and high-speed brushing is stable without paper breakage; the shape and size of the overall brushing mechanism can be adjusted according to the size of the paper tape and multilayer straws, but the internal basic structure and principle remain unchanged.

Main claims: 1. Paper tape gluing equipment in the paper straw machine, including the main body shell (1) of the straw paper brushing glue, the rubber brushing wheel (2), the glue box (3), the glue brushing upper body shell (4), and the transmission Wheel (5), rubber thickness adjustment block (6), straw paper guide roller (7), pinion (8), large gear (9), drive shaft (10), round shaft (11), bearing (12), Stainless steel spring (13), straw paper tape (14), special glue for paper straws (15), the main body shell (1) and the upper body shell (4) of the straw paper brush glue are made of aviation aluminum alloy 7075, and pass Two sets of stainless steel hexagon socket screws and spring washers are fixedly connected to each other. The transmission shaft (10) is provided with two, including transmission shaft a (10-1) and transmission shaft b (10-2). The transmission shaft a (10-1) is a stepped shaft, and both ends are provided with bearings (12). The rubber brushing wheel (2) is arranged in the straw paper brush rubber main housing (1), and on the transmission shaft a (10-1) and fixedly connected by keys. The plastic box (3) is made of transparent resin material and is arranged under the rubber brushing wheel (2), and the transmission wheel (5) is arranged on the rubber brush Inside the body shell (4) and on the transmission shaft b (10-2), and fixedly connected by a key, the rubber thickness adjustment block (6) is arranged on one side of the rubber brushing wheel (2), There are two straw paper guide rollers (7), including straw paper guide roller a (7-1) and straw paper guide roller b (7-2). The straw paper guide roller a (7-1) is set on the driving wheel ( 5), and the straw paper guide roller a (7-1) is set in the guide groove of the upper body shell (4), and the two ends are equipped with gaskets, the straw paper guide roller b (7-2) is set Above the brushing wheel (2) and in the positioning hole of the brushing upper body shell (4), the small gear (8) and the big gear (9) are set on the straw paper brushing main body shell (1) ) And brush the side of the upper body shell (4), and the large gear (9) is set at one end of the transmission shaft a (10-1), and is fixedly connected by the shaft end key and the keyway of the transmission shaft a (10-1) , The pinion (8) is arranged at one end of the transmission shaft b (10-2), and is fixedly connected with the shaft end key and the key groove of the transmission shaft b (10-2). The shaft end of the round shaft (11) is arranged at In the positioning groove of the upper body shell (4) for the glue, the stainless steel spring (13) is arranged on the fastening screw on the side of the glue application device, and the straw paper tape (14) passes through two straw paper guide rollers (7), and have frictional contact with the rubber brushing wheel (2) and the transmission wheel (5). The special glue for paper straws (15) is set at the inner bottom end of the gluing equipment shell, and the rubber brushing wheel (2) The bottom end is immersed in special glue (15) for paper straws.
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