CN-121973504-A - Automatic bottom sealing machine for honeycomb paper sleeve

Abstract

The invention discloses an automatic honeycomb paper sleeve bottom sealing machine which comprises a circulating conveying mechanism, wherein a plurality of groups of material supporting frames are arranged on the circulating conveying mechanism along the conveying direction of the plurality of groups of material supporting frames, a paper sleeve feeding mechanism is arranged at the feeding end position of the circulating conveying mechanism, a paper sleeve gluing mechanism is arranged at the side part of the paper sleeve feeding mechanism, a paper feeding bottom sealing mechanism is arranged at the side part of the circulating conveying mechanism, the whole flow integrated linkage operation from feeding, gluing and bottom sealing of a honeycomb paper sleeve is realized, the flow effectively simplifies the manual processing link in the traditional processing, greatly shortens the production period, remarkably improves the processing efficiency, simultaneously, the automatic linkage operation effectively reduces the product loss due to the deformation and damage of the honeycomb paper sleeve caused by incorrect operation in the manual transfer process, further ensures the production continuity, can accurately meet the production requirements of the large-scale and efficient honeycomb paper sleeve, and is suitable for the batch processing scene of environment-friendly honeycomb paper sleeves.

Inventors

• LIANG HUI

Assignees

• 东莞市润芯自动化设备有限公司

Dates

Publication Date

20260505

Application Date

20260306

Claims (8)

1. 1. The automatic honeycomb paper sleeve bottom sealing machine is characterized by comprising a circulating conveying mechanism, wherein a plurality of groups of material supporting frames are arranged on the circulating conveying mechanism along the conveying direction of the plurality of groups of material supporting frames; the feeding end of the circulating conveying mechanism is provided with a paper sleeve feeding mechanism, and the lateral part of the paper sleeve feeding mechanism is provided with a paper sleeve gluing mechanism; The side part of the circulating conveying mechanism is provided with a paper feeding and bottom sealing mechanism.
2. 2. The automatic honeycomb paper sleeve bottom sealing machine according to claim 1, wherein heating mechanisms are arranged between the paper sleeve gluing mechanism and the paper feeding bottom sealing mechanism and between the paper feeding bottom sealing mechanism and the bottom sealing pressing mechanism.
3. 3. The automatic honeycomb paper sleeve bottom sealing machine according to claim 1, wherein the paper sleeve feeding mechanism comprises a feeding conveyor belt and a paper sleeve blocking unit arranged at the discharging position of the feeding conveyor belt; the feeding conveyor belt is positioned at the upper end of the feeding end of the circulating conveying mechanism, and the paper sleeve gluing mechanism is positioned at the side part of the feeding conveyor belt.
4. 4. The automatic honeycomb paper sleeve bottom sealing machine according to claim 3, wherein the paper sleeve feeding mechanism further comprises a set of gluing and material transferring mechanisms arranged at the upper end of the feeding conveyor belt; the gluing and material transferring mechanism comprises a material transferring lifting module and a material transferring rack arranged on the material transferring lifting module, wherein a rotating shaft and a driving motor for driving the rotating shaft to rotate are arranged on the material transferring rack.
5. 5. The automatic honeycomb paper sleeve bottom sealing machine according to claim 1, wherein the paper feeding and bottom sealing mechanism comprises a paper feeding unit and a bottom sealing unit; the paper feeding unit comprises a feeding roller shaft, a receiving roller shaft and a paper flushing mechanism arranged between the feeding roller shaft and the receiving roller shaft; the back cover unit comprises a patch moving module extending towards the direction of the circulating conveying mechanism, a patch lifting module arranged on the patch moving module and a patch overturning module arranged on the patch lifting module; and the patch overturning module is provided with a material taking suction nozzle for realizing material taking and attaching work.
6. 6. The automatic bottom sealing machine for honeycomb paper sleeves according to claim 5, wherein a patch gluing mechanism is further arranged at the lower end of the bottom sealing machining position of the circulating conveying mechanism, a glue spraying port of the patch gluing mechanism faces to the bottom sealing unit, and a rotary motor for driving the material taking suction nozzle to rotate is arranged on the patch overturning module.
7. 7. The automatic honeycomb paper sleeve bottom sealing machine according to claim 5, wherein the paper punching mechanism comprises a paper punching punch, a punch outer die, a paper punching cutter die and a paper punching cylinder, wherein the paper punching cylinder is in transmission connection with the paper punching punch, the punch outer die is sleeved on the paper punching punch, the paper punching cutter die is positioned at the upper end of the paper punching punch, a material passing channel for passing material strips is formed on the paper punching cutter die, and material taking openings which are vertically distributed with the material passing channel are formed on the upper end face of the paper punching cutter die.
8. 8. The automatic honeycomb paper sleeve bottom sealing machine according to claim 1, wherein a bottom sealing and pasting mechanism is further arranged at a rear-section processing position of the upper paper bottom sealing mechanism; The back cover pressing and pasting mechanism comprises two groups of clamping units and pressing and pasting units, wherein the two groups of clamping units are respectively positioned at the upper end and the lower end of a pressing and pasting processing position in the circulating conveying mechanism and comprise a clamping lifting module moving towards the center direction and a clamping seat arranged on the clamping lifting module. The pressing unit comprises a pressing moving module moving towards the direction of the circulating conveying mechanism, a pressing sliding seat arranged on the pressing moving module and a pressing plate elastically arranged on the pressing sliding seat.

Description

Automatic bottom sealing machine for honeycomb paper sleeve Technical Field The invention belongs to the technical field of automatic processing equipment, and relates to an automatic honeycomb paper sleeve bottom sealing machine. Background With the continuous advancement of global industrialization, environmental pollution is increasingly serious, and development and application of environmental protection materials have become a core topic to be solved currently. The honeycomb paper is used as a novel sandwich environment-friendly material based on the natural honeycomb structure principle, corrugated base paper is connected into a large number of hollow three-dimensional regular hexagons through adhesives, and the novel sandwich environment-friendly material has wide application in the packaging field of fragile products (such as red wine bottles) by virtue of excellent buffering protection performance and degradability. In the processing technology of the honeycomb paper sleeve, end bottom sealing treatment is one of key procedures. The two ends of the paper sleeve which are not sealed with the bottom are in an open state, the wrapping property of the paper sleeve on the inside packaged objects is insufficient, the structural strength and the protective performance of the paper sleeve are obviously insufficient, and the paper sleeve is difficult to effectively protect the inside objects. And the paper sleeve after the back cover forms a semi-closed protection cavity, so that not only can the internal articles be tightly wrapped, but also the displacement and the shaking of the articles in the cavity can be effectively limited, and the wrapping fitting degree and the protection pertinence can be improved. However, the traditional processing mode is mostly dependent on manual step-by-step operation or simple equipment to assist manual completion of the back cover operation, and the overall operation efficiency is extremely low. Whether the process is a sectional type process of manual feeding, sizing and back cover or a mode that simple equipment needs manual material transferring, the integrated linkage processing of each process cannot be realized, and the production requirements of large scale and high efficiency are difficult to meet. Disclosure of Invention In order to solve the technical problems, the invention adopts the following technical scheme: An automatic honeycomb paper sleeve bottom sealing machine comprises a circulating conveying mechanism, wherein a plurality of groups of material supporting frames are arranged on the circulating conveying mechanism along the conveying direction of the circulating conveying mechanism; the feeding end of the circulating conveying mechanism is provided with a paper sleeve feeding mechanism, and the lateral part of the paper sleeve feeding mechanism is provided with a paper sleeve gluing mechanism; The side part of the circulating conveying mechanism is provided with a paper feeding and bottom sealing mechanism. As a further scheme of the invention, heating mechanisms are arranged between the paper sleeve gluing mechanism and the paper feeding bottom sealing mechanism and between the paper feeding bottom sealing mechanism and the bottom sealing pressing mechanism. The paper sleeve feeding mechanism comprises a feeding conveyor belt and a paper sleeve blocking unit arranged at the discharging position of the feeding conveyor belt; the feeding conveyor belt is positioned at the upper end of the feeding end of the circulating conveying mechanism, and the paper sleeve gluing mechanism is positioned at the side part of the feeding conveyor belt. The paper sleeve feeding mechanism further comprises a group of gluing and material transferring mechanisms arranged at the upper end of the feeding conveyor belt; the gluing and material transferring mechanism comprises a material transferring lifting module and a material transferring rack arranged on the material transferring lifting module, wherein a rotating shaft and a driving motor for driving the rotating shaft to rotate are arranged on the material transferring rack. The invention further provides a paper feeding and bottom sealing mechanism, which comprises a paper feeding unit and a bottom sealing unit; the paper feeding unit comprises a feeding roller shaft, a receiving roller shaft and a paper flushing mechanism arranged between the feeding roller shaft and the receiving roller shaft; the back cover unit comprises a patch moving module extending towards the direction of the circulating conveying mechanism, a patch lifting module arranged on the patch moving module and a patch overturning module arranged on the patch lifting module; and the patch overturning module is provided with a material taking suction nozzle for realizing material taking and attaching work. As a further scheme of the invention, the lower end of the back cover processing position of the circulating conveying mechanism is also provided w