A Tail Sealing Mechanism Adaptable to Multi-diameter Specifications

Abstract

A tail sealing and rolling mechanism adaptable to a plurality of rolling diameter specifications, comprising: a rack (1), a tail sealing clamp (2), and a telescopic driving unit (3) for driving the tail sealing clamp (2) to open and close. One end of the telescopic driving unit (3) is connected to the tail sealing clamp (2), and the other end thereof is connected to a horizontal sliding block (4); the horizontal sliding block (4) is slidably connected onto the rack (1) in the telescopic direction of the telescopic driving unit (3); and the horizontal sliding block (4) is further provided with an adjusting mechanism (5) for driving the sliding block (4) to slide. According to the tail sealing and rolling mechanism adaptable to a plurality of rolling diameter specifications, the horizontal sliding block (4) is moved to adjust the position of the telescopic driving unit (3) and in turn adjust the telescopic amplitude of a telescopic rod of the telescopic driving unit (3), and finally adjust the opening and closing amplitude of a clamp arm (21) so that the tail sealing clamp (2) is adaptable to rollers of a plurality of different rolling diameter specifications.

Description

technical field [0001] The invention relates to the technical field of production and processing equipment for roll materials, in particular to a roll tail sealing mechanism that can adapt to multiple roll diameter specifications. Background technique [0002] The existing reel will be sealed with glue at the end after winding to maintain the stability of the reel. The sealing method with glue has the following three disadvantages: First, the reel must be glued before use. The process of tearing the tail will destroy the outer ring of the reel that is bonded to the tail end, so that part of the tail end cannot be used normally; second, because the glue has a certain permeability, it tends to stick to the inner paper in some cases. The user needs to tear off multiple layers before using it, which not only wastes materials, but also is inconvenient to operate; thirdly, a large amount of glue is used in the existing reel end sealing, which not only needs to increase additional ...

AI Technical Summary

Problems solved by technology

[0002] The existing reel will be sealed with glue at the tail end after winding to maintain the stability of the reel. The method of sealing the reel with glue has the following three disadvantages: first, the reel must be sealed before use The process of tearing the tail will destroy the outer ring of the reel that is bonded to the tail, so that a part of the tail cannot be used normally; second, because the glue has a certain permeability, in some cases it tends to stick to the inner paper. The user needs to tear off multiple layers before use, which not only wastes materials, but also is inconvenient to operate; third, a large amount of glue is used in the existing reel end sealing, which not only needs to increase additional material costs, but also glue is a It is a kind of chemical synthetic material, which has certain harmful components and is volatile. It will have a negative impact on the health of workers or users, whether in the production process or in use, and the use of a large amount of glue is not conducive to environmental protection.

However, the applicant only discloses its processing method in this patent, and does not disclose the specific equipment structure for realizing the method.

[0004] However, the above-mentioned patent documents only disclose its working method, and do not disclose its specific device structure; although the patent applications with publication numbers CN101674993A and CN104755400A disclose mechanically forming folding parts, they are inefficient and cannot be used in a one-time operation. end-of-reel seal

In addition, in the follow-up implementation process, the applicant found that the existing technology still has the following disadvantages: when sealing rolls with different roll diameters, the opening and closing range of the die head must be adapted to the roll diameter. If the opening and closing range of the die head is too small, it is difficult to press the multi-circle roll paper, so that the tail of the roll is easy to scatter; if the opening and closing range of the die head is too large, it is necessary to use a higher pressure for pressing during pressing , otherwise it will be difficult to press the tail part to seal the volume

If the opening and closing range of the die head on the same equipment remains unchanged, it is necessary to configure different equipment for reels with different roll diameters, which will cause a huge initial cost investment for the manufacturer. Therefore, it is necessary to design a mold that can adapt to various roll diameters. Sealing mechanism

Images