CN203601635U - Plastic bag packaging machine - Google Patents
Plastic bag packaging machine Download PDFInfo
- Publication number
- CN203601635U CN203601635U CN201320838950.2U CN201320838950U CN203601635U CN 203601635 U CN203601635 U CN 203601635U CN 201320838950 U CN201320838950 U CN 201320838950U CN 203601635 U CN203601635 U CN 203601635U
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- CN
- China
- Prior art keywords
- bag
- sliding shoe
- plastic bag
- plastics poly
- packaging machine
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- Withdrawn - After Issue
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Abstract
The utility model discloses a plastic bag packaging machine. The plastic bag packaging machine comprises a plastic bag feeding belt and a packaged object conveying belt. The plastic bag feeding belt is mounted on a machine frame, and the machine frame is provided with a bag supporting structure. The plastic bag packaging machine is characterized in that the bag supporting structure comprises sliding blocks which are symmetrically mounted, the sliding blocks are placed on the two sides of the end of the packaged object conveying belt, and a swing arm is hinged to each sliding block; cylinders are mounted on the machine frame, and push rods of the cylinders are connected with the sliding blocks. By the adoption of the structure, after a packaged object is fed into a plastic bag, the swing arms are used for contracting the plastic bag, the flatness of the plastic bag can be better kept, follow-up folding lug packaging of the plastic bag can be achieved even more favorably, and the plastic bag packaging machine has the advantages of being good in packaging effect and high in efficiency.
Description
Technical field
The utility model relates to a kind of equipment that packing material is placed in to plastics poly-bag and encapsulates.
Background technology
In the large multiplex plastic bag type packing 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, thereby just had plastics poly-bag packaging machine.This plastics poly-bag packaging machine, in general, it is to adopt two conveyings to bring realization, article one, load-transfer device is used for carrying plastics poly-bag, another conveying is used for carrying packed article, article two, load-transfer device vertically arranges, in the time carrying the load-transfer device of plastics poly-bag that plastics poly-bag is transported to the end of packed article load-transfer device, bag openning body by this place is opened the sack of plastics poly-bag, and by bag opening mechanism, sack is propped up simultaneously, be convenient to sending into of packed article, wherein bag opening mechanism is two poles.The bag opening mechanism of this structure, its packed article is completely fed into after plastics poly-bag, also will continue to promote packed article, make to continue to promote plastics poly-bag, the sack of plastics poly-bag is released to pole, and then by plastics poly-bag tape transport, complete follow-up folding ear package operation.Because plastics poly-bag is very thin transparent bag, easy fold in pushing course, be unfavorable for follow-up package, product after package is not attractive in appearance yet simultaneously, when particularly plastics poly-bag being left to pole with packed article propelling movement, sack easily damages, and causes package failure, thereby, also reduce the work efficiency of this bagger.
Summary of the invention
In view of the deficiency that background technology exists, the technical problems to be solved in the utility model is to provide a kind of scientific and reasonable for structure, and efficient packet is high, and the smooth plastics poly-bag bagger attractive in appearance of product after package.
For this reason, the utility model is realized in the following way: a kind of plastics poly-bag packaging machine, comprise plastics poly-bag feeding belt, packing material load-transfer device, described plastics poly-bag feeding belt is arranged in frame, described frame is provided with support bag structure, it is characterized in that described bag opening mechanism includes the symmetrical sliding shoe of installing, this sliding shoe is positioned at the both sides, end of described packing material load-transfer device, on described sliding shoe, be hinged with swing arm, in described frame, cylinder is installed, 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 the 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.
On described plastics poly-bag feeding belt, there is adsorption hole.
The top of the outlet plastics poly-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, and institute tells on sliding shoe and connects the second spring, and one end of described the second spring is connected in described frame.
This structure of the present utility model, in the time that plastics poly-bag is delivered to bag opening mechanism place, open bag by suction nozzle, simultaneously the cylinder operation of bag opening mechanism, promote sliding shoe, the sack that inserts plastics poly-bag with swing arm, struts plastics poly-bag, then, packed article packed article load-transfer device is sent into after material poly-bag, cylinder is task again, shrinks with sliding shoe, swing arm is retracted and leave plastics poly-bag.This structure, plastic cement packed enter after packed article, keep the planarization of plastics poly-bag, be difficult for fold, make the product after packing elegant in appearance, meanwhile, the sack of not fragile plastic cement bag, has improved packaging efficiency.
Accompanying drawing explanation
Further describe by reference to the accompanying drawings again details of the present utility model below.
Fig. 1 is the constructional drawing of the utility model when plastics poly-bag is strutted;
Fig. 2 is the enlarged drawing at the utility model Fig. 1 M place;
Fig. 3 is the constructional drawing of the utility model sliding shoe retraction;
Fig. 4 is the enlarged drawing at the utility model Fig. 3 N place.
The specific embodiment
With reference to accompanying drawing, this plastics poly-bag packaging machine, comprise plastics poly-bag feeding belt 5, packing material load-transfer device 7, described plastics poly-bag feeding belt 5 is arranged in frame 1, on described plastics poly-bag feeding belt 5, there is adsorption hole 4, below plastics poly-bag feeding belt 5, there is negative pressure mechanism, coordinate with adsorption hole 4, the plastics poly-bag 3 of bringing is adsorbed on plastics poly-bag feeding belt 5, to keep the stationarity of feeding, this plastics poly-bag feeding belt 5 and packing material load-transfer device 7 are all that move in gap, also belong to known technology, repeat no more.
Described frame 1 is provided with support bag structure, described bag opening mechanism includes the symmetrical sliding shoe 8 of installing, this sliding shoe 8 is positioned at the both sides, end of described packing material load-transfer device 7, on described sliding shoe 8, be hinged with swing arm 10 by jointed shaft 11, in described frame 1, cylinder 14 is installed, 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 the 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, also more freely light while making sliding shoe 8 slide, the top of the outlet plastics poly-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; on institute's sliding shoe of telling 8, connect the second spring 15; one end of described the second spring 15 is connected in described frame; in the time that the packed article width of sending into is wide; put in 10 moving processes driving swing arm; also make sliding shoe 8 rotate; after sliding shoe 8 rotates; pull the second spring 15, to protect packed article and swing arm, when processing after packed article 6; due to the effect of the second spring 15, and make sliding shoe 8 automatically carry out return.
When the utility model work, in the time that plastics poly-bag 3 is sent to suction nozzle 9 below, suction nozzle 9 is descending, and the sack of plastics poly-bag 3 is held, and suction nozzle 9 returns, open the sack of plastics poly-bag 3 simultaneously; Now, cylinder 14 is worked, and promotes sliding shoe 8 and moves on slide bar 13, move with swing arm 10, and insert plastics poly-bag 3 sacks of opening, then, packing material load-transfer device 7 is brought packed article 6 and be pushed in plastics poly-bag 3, and in the process that packed article 6 is pushed into, the both sides of packed article 6 contact with symmetrical swing arm 10 of installing, thereby, in the process advancing, swing arm 10 swings, and extension spring 12, make two swing arms, 10 keeping parallelism states, and plastics poly-bag 3 sacks are strutted; When packed article 6 is pushed after plastics poly-bag 3 completely, due to the tensile relationship of spring 12, by swing arm 10 backswing, make the end of two swing arms 10 and plastics poly-bag 3 in relaxed state, cylinder 14 task more simultaneously, with sliding shoe 8 return on slide bar 13, make swing arm 10 depart from the sack of plastics poly-bag 3, like this, the plastics poly-bag 3 that packed article 6 is housed just can not produce fold phenomenon, and in its follow-up folding ear operation, folding ear 2 can perfectly seal, the sack of plastics poly-bag 3 is not fragile yet, has guaranteed its package effect.
Claims (6)
1. a plastics poly-bag packaging machine, comprise plastics poly-bag feeding belt, packing material load-transfer device, described plastics poly-bag feeding belt is arranged in frame, described frame is provided with support bag structure, it is characterized in that described bag opening mechanism includes the symmetrical sliding shoe of installing, this sliding shoe is positioned at the both sides, end of described packing material load-transfer device, on described sliding shoe, is hinged with swing arm, in described frame, cylinder is installed, the push rod of described cylinder is connected with described sliding shoe.
2. plastics poly-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 the first spring is connected with described sliding shoe.
3. plastics poly-bag packaging machine according to claim 1, is characterized in that described frame is provided with slide bar, and described sliding shoe is sheathed on described slide bar.
4. plastics poly-bag packaging machine according to claim 1, is characterized in that having adsorption hole on described plastics poly-bag feeding belt.
5. plastics poly-bag packaging machine according to claim 1, is characterized in that the top of the outlet plastics poly-bag feeding belt of described packing material load-transfer device is provided with the suction nozzle for opening bag.
6. plastics poly-bag packaging machine according to claim 1, is characterized in that described sliding shoe is rotating to be arranged in frame, institute tells on sliding shoe and connects the second spring, and one end of described the second spring is connected in described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838950.2U CN203601635U (en) | 2013-12-19 | 2013-12-19 | Plastic bag packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838950.2U CN203601635U (en) | 2013-12-19 | 2013-12-19 | Plastic bag packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203601635U true CN203601635U (en) | 2014-05-21 |
Family
ID=50714323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838950.2U Withdrawn - After Issue CN203601635U (en) | 2013-12-19 | 2013-12-19 | Plastic bag packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203601635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693243A (en) * | 2013-12-19 | 2014-04-02 | 邵万敏 | Plastic bag packaging machine |
| CN107521762A (en) * | 2017-09-19 | 2017-12-29 | 瑞安市恒丰信封纸袋机器厂 | The portable shedding motion of packing machine |
-
2013
- 2013-12-19 CN CN201320838950.2U patent/CN203601635U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693243A (en) * | 2013-12-19 | 2014-04-02 | 邵万敏 | Plastic bag packaging machine |
| CN107521762A (en) * | 2017-09-19 | 2017-12-29 | 瑞安市恒丰信封纸袋机器厂 | The portable shedding motion of packing machine |
| CN107521762B (en) * | 2017-09-19 | 2022-10-04 | 瑞安市恒丰信封纸袋机器厂 | Movable opening device of packaging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20151007 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |