Cigarette pack box gluing and folding device

A folding device, a technology for cigarette pack boxes, applied in the directions of packaging, transportation and packaging, box making operations, etc., can solve problems such as shortening drying time, complicated machinery and equipment, and long drying time.

Active Publication Date: 2022-08-09
CHINA TOBACCO MACHINERY TECH CENT
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (3) The glue in the open glue tank is easy to form a skin, which affects the gluing effect;
[0006] (4) The fixed folder is easily contaminated by glue and needs to be cleaned frequently
[0007] In addition, at room temperature, cold glue can provide sufficient adhesion for the adhesive surface of the cigarette pack carton, but requires a long drying time, which makes the cigarette packs need to go through a longer path on the machine, or Set up heating channels on the machine to shorten the drying time, which leads to more complex and longer size of the machine equipment
The use of hot melt adhesive can quickly bond and fix the cigarette pack carton, but the subsequent folding needs to be completed as soon as possible to avoid affecting the bonding effect of the hot melt adhesive
[0008] Moreover, as tobacco packaging equipment becomes more and more intelligent, it is often required that the equipment can be modularized according to function and process, quickly change specifications, and even change the form to adapt to the new process. It is difficult to achieve these requirements in a way

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cigarette pack box gluing and folding device
  • Cigarette pack box gluing and folding device
  • Cigarette pack box gluing and folding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] like image 3 As shown, the cigarette pack box gluing and folding device includes a synchronous belt 1, a cold glue gluing device 2, a hot melt glue gluing device 3 and a movable folding device 4;

[0066] like figure 2 As shown, the main body of the cigarette pack to be processed is a rectangular parallelepiped, and the top surface A3 of the main body has a left folding surface A35 protruding from the left side of the left side surface A45 of the main body and a right waiting surface A35 protruding to the right side of the right side surface A46 of the main body. Folding surface A36;

[0067] The cigarette pack box to be processed is placed on the synchronous belt 1, the bottom surface A4 of the main body of the cigarette pack box to be processed is downwardly attached to the synchronous belt 1, and the left to-be-folded surface A35 and the right to-be-folded surface A36 protrude from the left and right sides of the synchronous belt 1 respectively;

[0068] The sync...

Embodiment 2

[0075] Based on the gluing and folding device for the cigarette pack box of the first embodiment, the synchronous belt 1 is driven by the conveying servo motor M1 to perform forward intermittent motion or continuous motion.

[0076] Preferably, the conveying servo motor M1 is arranged in front of the cold glue gluing device 2 , the hot melt glue gluing device 3 and the movable folding device 4 .

[0077] Preferably, the synchronous belt 1 is provided with lugs 10;

[0078] The rear A2 of the main body of the cigarette pack to be processed placed on the synchronous belt 1 abuts against a lug 10;

[0079] The cigarette package to be processed moves forward under the push of the lugs 10 of the synchronous belt 1 .

[0080] Preferably, the left and right width of the main body of the cigarette pack to be processed is 0.9 to 2.8 times the width of the synchronous belt 1 .

[0081] Preferably, the left and right width of the main body of the cigarette pack to be processed is 1-2.2...

Embodiment 3

[0083] Based on the gluing and folding device for cigarette packs in the first embodiment, such as Figure 4 As shown, the cold glue spraying device 2 includes a rotating cylinder 21, a cylindrical valve body 22 and two cold glue guns 23 on the left and right;

[0084] The rotating cylinder 21 is used to drive the cylindrical valve body 22 to rotate;

[0085] The cylindrical valve body 22 is placed under the timing belt 1;

[0086] The left and right cold glue guns 23 are installed in the cylindrical valve body 22;

[0087] The rotating cylinder 21 can drive the cylindrical valve body 22 to rotate so that the cold glue injection ports of the left and right cold glue guns 23 face upwards and are located on both sides of the forward path of the main body of the cigarette pack to be processed;

[0088] When the cigarette pack to be processed moves forward through the cold glue spraying station, the left and right cold glue guns 23 spray the cold glue dots B1 vertically from the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a gluing and folding device for a cigarette pack box. The cold glue spraying device first sprays a row of cold glue dots on the left to-be-folded surface and the right-to-be-folded surface of the cigarette pack box to be processed, and then sprays the glue through hot melt glue. The device sprays a row of hot glue dots on the left side of the main body and the right side of the main body of the cigarette pack to be processed, and then uses the movable folding device to complete the final folding and pasting of the to-be-processed cigarette pack to form a finished cigarette pack. The cigarette pack box gluing and folding device of the invention can meet the gluing and folding requirements of cigarette pack boxes of different specifications, and improve the bonding effect of the cigarette pack boxes.

Description

technical field [0001] The invention relates to tobacco packaging machinery, in particular to a cigarette pack box gluing and folding device. Background technique [0002] In the existing automated tobacco packaging production line, when the cigarette pack moves in a straight line in the channel, it involves the gluing and folding positions of the cigarette pack carton. The sides are glued, and the folding of the two sides of the cigarette pack carton is completed by the subsequent fixed folder. But there are several problems in actual production: [0003] (1) When the specifications of the cigarette pack carton are changed, a large number of special parts for the gluing part need to be redesigned and replaced; [0004] (2) For the carton specifications of medium and fine branches, the gluing method of the rubber roller is more difficult to bond the narrow side, and the viscosity of the glue is required to be large, otherwise the glue will be easily thrown at high speed; ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B31B50/26B31B50/62B31B50/74
CPCB31B50/26B31B50/62B31B50/74B31B50/753
Inventor 王勇任子文王广方鑫周奎王刚瞿华滢黄黎忠汤达伟
Owner CHINA TOBACCO MACHINERY TECH CENT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap