CN103693243B - plastic bag packaging machine - Google Patents
plastic bag packaging machine Download PDFInfo
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- CN103693243B CN103693243B CN201310700333.0A CN201310700333A CN103693243B CN 103693243 B CN103693243 B CN 103693243B CN 201310700333 A CN201310700333 A CN 201310700333A CN 103693243 B CN103693243 B CN 103693243B
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- plastic bag
- sliding shoe
- frame
- packaging machine
- packing material
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Abstract
The invention discloses a kind of Plastic bag packaging machine, comprise Plastic bag feeding belt, packing material load-transfer device, described Plastic bag feeding belt is arranged in frame, described frame is provided with bag opening mechanism, it is characterized in that described bag opening mechanism includes the symmetrical sliding shoe installed, this sliding shoe is positioned at the both sides, end of described packing material load-transfer device, and described sliding shoe is hinged with swing arm, described frame is provided with cylinder, and the push rod of described cylinder is connected with described sliding shoe.This structure of the present invention, send into after in Plastic bag at packing material, swing arm is first shunk, and is conducive to keeping the smooth of Plastic bag, is more conducive to the encapsulation of follow-up Plastic bag folding ear, has the advantages that the good efficiency of packaging effect is high.
Description
Technical field
The present invention relates to and a kind ofly packing material is placed in Plastic bag and carries out the equipment that encapsulates.
Background technology
In the large multiplex plastic bag type packaging such as printing packaging, Postal Logistics, books and periodicals, greeting card, red packet, stationery, the advantage of its plastic bag is compared with other bag, has diaphaneity high, water resistance is strong, good seal, the repeated multiple times use of energy, economic dispatch lot of advantages, thus there has been Plastic bag packaging machine.This Plastic bag packaging machine, in general, it is that employing two conveyings bring realization, article one, load-transfer device is used to conveying Plastic bag, another conveying is used to conveying packed article, article two, load-transfer device is vertically arranged, when carrying the load-transfer device of Plastic bag Plastic bag to be transported to the end of packed article load-transfer device, by this bag openning body, the sack of Plastic bag is opened, and by bag opening mechanism, sack is propped up simultaneously, be convenient to the feeding of packed article, wherein bag opening mechanism is two poles.The bag opening mechanism of this structure, after its packed article is completely fed into Plastic bag, also will continue to promote packed article, make to continue to promote Plastic bag, the sack of Plastic bag is released pole, and then by Plastic bag tape transport, completes follow-up folding ear package operation.Due to the transparent bag that Plastic bag is very thin, easy fold in pushing course, be unfavorable for follow-up package, product simultaneously after package also unsightly, when particularly Plastic bag being left pole with packed article propelling movement, sack easily damages, and causes package failure, thus, the work efficiency of this bagger is also reduced.
Summary of the invention
In view of the deficiency that background technology exists, the technical problem to be solved in the present invention is to provide a kind of scientific and reasonable for structure, and efficient packet is high, and the smooth Plastic bag bagger attractive in appearance of product after package.
For this reason, the present invention realizes in the following way: a kind of Plastic bag packaging machine, comprise Plastic bag feeding belt, packing material load-transfer device, described Plastic bag feeding belt is arranged in frame, described frame is provided with bag opening mechanism, it is characterized in that described bag opening mechanism includes the symmetrical sliding shoe installed, this sliding shoe is positioned at the both sides, end of described packing material load-transfer device, described sliding shoe is hinged with swing arm, described frame is provided with cylinder, and the push rod of described cylinder is connected with described sliding shoe.
The rear end of described swing arm is connected with the first spring, and one end of described first spring is connected with described sliding shoe.
Described frame is provided with slide bar, and described sliding shoe is sheathed on described slide bar.
Described Plastic bag feeding belt has adsorption hole.
The top of the outlet Plastic bag feeding belt of described packing material load-transfer device is provided with the suction nozzle for opening bag.
Described sliding shoe is rotating to be arranged in frame, described sliding shoe connects the second spring, and one end of described second spring is connected in described frame.
This structure of the present invention, when Plastic bag delivers to bag opening mechanism place, carry out out bag by suction nozzle, simultaneously the cylinder operation of bag opening mechanism, promote sliding shoe, insert the sack of Plastic bag with swing arm, Plastic bag is strutted, then, after packed article packed article load-transfer device sends into material poly-bag, cylinder is task again, shrinks with sliding shoe, makes swing arm retract and leave Plastic bag.This structure, after Plastic bag loads packed article, keeps the planarization of Plastic bag, not easily fold, and make the product after packing elegant in appearance, meanwhile, the sack of not fragile Plastic bag, improves packaging efficiency.
Accompanying drawing explanation
Further describe details of the present invention by reference to the accompanying drawings more below.
Fig. 1 is the constructional drawing of the present invention when Plastic bag being strutted;
Fig. 2 is the enlarged drawing at Fig. 1 M place of the present invention;
Fig. 3 is the constructional drawing of sliding shoe of the present invention retraction;
Fig. 4 is the enlarged drawing at Fig. 3 N place of the present invention.
Detailed description of the invention
With reference to accompanying drawing, this Plastic bag packaging machine, comprise Plastic bag feeding belt 5, packing material load-transfer device 7, described Plastic bag feeding belt 5 is arranged in frame 1, described Plastic bag feeding belt 5 has adsorption hole 4, in the below of Plastic bag feeding belt 5, there is negative pressure mechanism, coordinate with adsorption hole 4, the Plastic bag 3 brought is adsorbed on Plastic bag feeding belt 5, to keep the stationarity of feeding, this Plastic bag feeding belt 5 and packing material load-transfer device 7 are all that movement is carried out in gap, also belong to known technology, repeat no more.
Described frame 1 is provided with bag opening mechanism, described bag opening mechanism includes the symmetrical sliding shoe 8 installed, this sliding shoe 8 is positioned at the both sides, end of described packing material load-transfer device 7, described sliding shoe 8 is hinged with swing arm 10 by jointed shaft 11, described frame 1 is provided with cylinder 14, and the push rod of described cylinder 14 is connected with described sliding shoe 8.The rear end of described swing arm 10 is connected with the first spring 12, described rear end refers to packed article 6 and sends into end, one end of described first spring 12 is connected with described sliding shoe 8, described frame 1 is provided with slide bar 13, described sliding shoe 8 is sheathed on described slide bar 13, like this, has both been convenient to the installation of sliding shoe 8, more freely light when also making sliding shoe 8 slide, the top of the outlet Plastic bag feeding belt 5 of described packing material load-transfer device 7 is provided with the suction nozzle 9 for opening bag.In the present embodiment; described sliding shoe 8 is rotating to be arranged in frame; described sliding shoe 8 connects the second spring 15; one end of described second spring 15 is connected in described frame; when the packed article width sent into is wide; in the process driving swing arm pendulum 10 dynamic; sliding shoe 8 is also made to rotate; after sliding shoe 8 rotates; pull the second spring 15, to protect packed article and swing arm, when after process packed article 6; due to the effect of the second spring 15, and sliding shoe 8 is made automatically to carry out return.
When the present invention works, when Plastic bag 3 is sent to below suction nozzle 9, suction nozzle 9 is descending, is held by the sack of Plastic bag 3, and suction nozzle 9 return, opens the sack of Plastic bag 3 simultaneously; Now, cylinder 14 works, and promotes sliding shoe 8 and moves on slide bar 13, move with swing arm 10, and insert Plastic bag 3 sack opened, then, packed article 6 is brought and is pushed in Plastic bag 3 by packing material load-transfer device 7, and in the process that packed article 6 is pushed into, the swing arm 10 that both sides and the symmetry of packed article 6 are installed contacts, thus, in the process advanced, swing arm 10 swings, and extension spring 12, make two swing arm 10 keeping parallelism states, and Plastic bag 3 sack is strutted; After packed article 6 is driven fully into Plastic bag 3, due to the tensile relationship of spring 12, by swing arm 10 backswing, the end of two swing arms 10 and Plastic bag 3 is made to be in relaxed state, cylinder 14 task more simultaneously, with sliding shoe 8 return on slide bar 13, swing arm 10 is made to depart from the sack of Plastic bag 3, like this, the Plastic bag 3 that packed article 6 is housed would not produce buckling phenomena, and in its follow-up folding ear operation, folding ear 2 can perfectly seal, the sack of Plastic bag 3 is not fragile yet, ensure that its package effect.
Claims (5)
1. a Plastic bag packaging machine, comprise Plastic bag feeding belt, packing material load-transfer device, described Plastic bag feeding belt is arranged in frame, described frame is provided with bag opening mechanism, it is characterized in that described bag opening mechanism includes the symmetrical sliding shoe installed, this sliding shoe is positioned at the both sides, end of described packing material load-transfer device, described sliding shoe is hinged with swing arm, described frame is provided with cylinder, the push rod of described cylinder is connected with described sliding shoe, described sliding shoe is rotating to be arranged in frame, described sliding shoe connects the second spring, one end of described second spring is connected in described frame.
2. Plastic bag packaging machine according to claim 1, is characterized in that the rear end of described swing arm is connected with the first spring, and one end of described first spring is connected with described sliding shoe.
3. Plastic bag packaging machine according to claim 1, it is characterized in that described frame is provided with slide bar, described sliding shoe is sheathed on described slide bar.
4. Plastic bag packaging machine according to claim 1, is characterized in that described Plastic bag feeding belt has adsorption hole.
5. Plastic bag packaging machine according to claim 1, is characterized in that the top of the outlet Plastic bag feeding belt of described packing material load-transfer device is provided with the suction nozzle for opening bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700333.0A CN103693243B (en) | 2013-12-19 | 2013-12-19 | plastic bag packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700333.0A CN103693243B (en) | 2013-12-19 | 2013-12-19 | plastic bag packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103693243A CN103693243A (en) | 2014-04-02 |
| CN103693243B true CN103693243B (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310700333.0A Active CN103693243B (en) | 2013-12-19 | 2013-12-19 | plastic bag packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103693243B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979151B (en) * | 2014-05-23 | 2016-06-15 | 江南大学 | Automatic bagging wrapping machine |
| CN105059612A (en) * | 2015-05-21 | 2015-11-18 | 瑞安市恒丰信封纸袋机器厂 | Bag opening mechanism of heat seal bag making machine |
| CN104890934A (en) * | 2015-05-29 | 2015-09-09 | 成都国盛科技有限公司 | Package assembly of potentiometer automatic steel ball packing machine |
| CN105059611B (en) * | 2015-08-11 | 2017-03-15 | 瑞安市巨森机械厂 | Sack filling machine pack device |
| CN105173220A (en) * | 2015-09-15 | 2015-12-23 | 温州瑞达机械有限公司 | Bag opening mechanism for drum type feeding and bagging machine |
| CN108438353A (en) * | 2018-04-27 | 2018-08-24 | 瑞安市恒丰信封纸袋机器厂 | Mouth device is pressed in packaging bag |
| CN111619879A (en) * | 2020-06-08 | 2020-09-04 | 苏州阡晨金属包装设备有限公司 | Device for feeding and opening packaging bag |
| CN112078848B (en) * | 2020-08-10 | 2022-04-01 | 浙江航泽智能科技有限公司 | Express certificate packaging device and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020095911A1 (en) * | 2001-01-23 | 2002-07-25 | Kuo-Shing Chang | Plastic fruit bag unsealing device |
| JP4613192B2 (en) * | 2007-07-06 | 2011-01-12 | 長野吉田工業株式会社 | Opening device |
| CN202186535U (en) * | 2011-07-19 | 2012-04-11 | 安庆市恒昌机械制造有限责任公司 | Automatic bag supporting mechanism for packaging |
| CN202593883U (en) * | 2012-05-16 | 2012-12-12 | 晋江海纳机械有限公司 | Plastic package production line |
| CN203005843U (en) * | 2012-12-28 | 2013-06-19 | 佛山市特福德自动化科技有限公司 | Bag opening stretching device of efficient and automatic packaging machine |
| CN203246633U (en) * | 2013-05-17 | 2013-10-23 | 温州龙华日用电子有限公司 | Automatic sealing machine capable of opening bag, exhausting air and filling |
| CN203601635U (en) * | 2013-12-19 | 2014-05-21 | 邵万敏 | Plastic bag packaging machine |
-
2013
- 2013-12-19 CN CN201310700333.0A patent/CN103693243B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103693243A (en) | 2014-04-02 |
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