Novel glue-free roll tail sealing device

A new type of rubber sealing technology, applied in winding strips, transportation and packaging, thin material processing, etc., can solve problems such as abnormal use, increased material costs, waste materials, etc., to achieve the effect of adjustment and reduce impact

Active Publication Date: 2018-02-23
FOSHAN NANHAI DECHANGYU PAPER MASCH MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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 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 for realizing the method.

Method used

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  • Novel glue-free roll tail sealing device
  • Novel glue-free roll tail sealing device
  • Novel glue-free roll tail sealing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] See attached figure 1 And attached figure 2 As shown, a new type of glueless sealing and winding device in this embodiment includes multiple groups of sealing mechanisms 1 and drive units 2 arranged side by side, wherein each group of sealing mechanisms 1 includes sealing clips 11 and connecting Unit 12. The driving unit 2 is driven by a rotating shaft, wherein, multiple sets of connecting units 12 of the sealing mechanism 1 are in transmission cooperation with the driving unit 2, and the driving unit 2 reciprocates to drive a plurality of connecting units 12 to swing, and with the Each of the connecting units 12 swings to drive the corresponding end sealing clip 11 to open and close; each of the connecting units 12 adjusts the clamping force of the corresponding end sealing clip 11 when closing.

[0025] See attached image 3 And attached Figure 4 As shown, in this embodiment, each end-sealing clamp 11 includes a frame 111, two mutually hinged clamp arms 112, two...

Embodiment 2

[0033] See attached Figure 6 As shown, the difference between this embodiment and the first embodiment is that each end-sealing folder 11 includes a frame 111, a movable tongs arm and a fixed tongs arm hinged to each other, and two clamping dies 114, wherein the two clamps Dies 114 are respectively arranged on the heads of the movable tongs arm and the fixed tongs arm; secondly, one end of the connecting unit 12 is hinged to the moving tongs arm, and the driving unit 2 rotates to drive the connecting unit 12 to swing, thereby connecting the connecting unit 12 to the moving tongs arm. The phase transmission between the tong arms makes the movable tong arm groove and the fixed tong arm move unilaterally, finally realizing the mutual clamping of the two clamping dies 114 .

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PUM

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Abstract

The invention discloses a novel glue-free roll tail sealing device. The novel glue-free roll tail sealing device comprises a plurality of tail sealing mechanisms arranged side by side and a drive unit. Each tail sealing mechanism comprises a tail sealing clamp and a connecting unit. The drive unit is rotation shaft drive. The connecting units of the multiple tail sealing mechanisms are in transmission fit with the drive unit. The drive unit rotates in a reciprocating manner so as to drive the multiple connecting units to swing, and accordingly the corresponding tail sealing clamps are driven to be opened and closed along with swinging of the connecting units. Through the manner that the drive unit rotates in a reciprocating manner so as to drive the multiple connecting units to swing, thetail sealing clamps are opened and closed along with swinging of the corresponding connecting units, accordingly, coiling block clamping and tail sealing are achieved, and the effect that one drive unit drives the multiple tail sealing clamps to be opened and closed at the same time is achieved.

Description

technical field [0001] The invention relates to the production and processing equipment of roll materials, more specifically to the technical field of the production and processing equipment of toilet paper rolls, and in particular to a new type of glue-free sealing tail device. Background technique [0002] The reel is a roll-shaped material formed by winding the web-shaped material, and the common forms are toilet paper rolls, plastic rolls, etc. Taking the toilet paper roll as an example, in order to maintain the stability of the roll during packaging, transportation, etc., the existing roll needs to be sealed at the tail end of the roll so that it will not fall apart. 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/29
CPCB65H19/29
Inventor 陆德昌
Owner FOSHAN NANHAI DECHANGYU PAPER MASCH MFG CO LTD
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