CN203381820U - Bag supply mechanism capable of smoothly running between bag supply and bag taking - Google Patents
Bag supply mechanism capable of smoothly running between bag supply and bag taking Download PDFInfo
- Publication number
- CN203381820U CN203381820U CN201320390997.7U CN201320390997U CN203381820U CN 203381820 U CN203381820 U CN 203381820U CN 201320390997 U CN201320390997 U CN 201320390997U CN 203381820 U CN203381820 U CN 203381820U
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- CN
- China
- Prior art keywords
- bag
- swing arm
- shaft
- cam
- bag supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bag supply mechanism capable of smoothly running between bag supply and bag taking. The bag supply mechanism comprises a mounting seat, a chain wheel driving shaft and a large swing arm shaft are mounted in the mounting seat and rotatably matched with each other, mutually corresponding swing arms are mounted at one end of the chain wheel driving shaft and one end of the large swing arm shaft respectively, swing arm rollers are mounted at the lower ends of the swing arms respectively and are provided with a first bag supply cam and a second bag supply cam matched with the swing arm rollers in a rolling manner respectively, a large swing arm is mounted at the other end of the large swing arm shaft, the upper end of the large swing arm is rotatably mounted on a small swing arm shaft, a small swing arm is mounted at one end of the small swing arm shaft, two corresponding bag taking clamping pieces driven by cylinders are mounted on the small swing arm, a lower chain wheel is mounted at the other end of the small swing arm shaft, and a chain wheel is mounted at the other end of the chain wheel driving shaft. Performances of mechanisms such as cams, the chain wheels and gears are integrated, and the bag supply mechanism is compact in structure, long in bag supply distance, variable in design, stable, reliable and high in adaptability and can finish complicated bag taking and bag supply operations as required.
Description
Technical field
The utility model relates to a kind of bag supply machine structure, relates in particular to a kind of bag supply machine structure can pulsation-free turned round between for bag, bag taking.
Background technology
In the confession bag process of wrapping machine, bag taking in prior art, bag supply machine structure are mostly to have operated by simple air cylinder driven sucker, its general structure design takes up room greatly, move not steady, unreliable for bag, thereby affect whole packing work, supply bag amplitude little simultaneously, can not meet when giving bag the bag taking of more complicated in wrapping machine and for the needs of bag.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, provide a kind of and can supply the bag supply machine structure turned round between bag, bag taking by pulsation-free, adopt mechanical mechanism to realize bag taking-confession bag, clamping while with the power of cylinder, realizing bag taking, relatively traditional bag taking-bag supply machine structure, this mechanism's bag taking is reliable, large for the bag amplitude, stable action, long service life.
The utility model is achieved through the following technical solutions:
A kind of can pulsation-free for bag, the bag supply machine structure turned round between bag taking, include mount pad, it is characterized in that: chain wheel drive axle and large arm shaft that mutual normal-running fit is installed in described mount pad, one end of described chain wheel drive axle and large arm shaft is separately installed with the swing arm of mutual correspondence, the bottom of described swing arm is equipped with respectively the swing arm roller, described swing arm roller sets up respectively supplying bag cam one and supplying a bag cam two of coordinating with its rolling, described confession bag cam one and a confession bag cam two all are rotatably installed on imput shaft, the other end of described large arm shaft is equipped with large swing arm, the upper end of described large swing arm is rotatably installed on little arm shaft, one end of described little arm shaft is equipped with little swing arm, bag taking by the air cylinder driven intermediate plate of two correspondences is installed in described little swing arm, the other end of described little arm shaft is equipped with lower sprocket, the other end of described chain wheel drive axle is equipped with sprocket wheel, described sprocket wheel is connected by chain gear with lower sprocket.
Described different with the cam structure for bag cam two for bag cam one.
Be rotatablely equipped with the miniature gears of two engagements in described little swing arm by rotating shaft, also be installed with the bag taking intermediate plate of two correspondences in described rotating shaft, and the rotation of one of them rotating shaft be by the air cylinder driven of one side.
Principle of work is as follows: imput shaft rotarily drives the rotation for the bag cam; Swing arm and large swing arm for bag cam two are fixed on large arm shaft, and sprocket wheel is fixedly connected with the chain wheel drive axle with the swing arm for bag cam one; Along with the rotation that supplies bag cam one and supply bag cam two, make to supply the swing arm of bag cam one and supply the swing arm of bag cam two to produce swing; Swing arm for bag cam one swings the rotation that makes sprocket rotation drive lower sprocket, thereby little swing arm is rotated around little arm shaft; Supply the swing of the swing arm of bag cam two to drive the swing of large swing arm, thereby little swing arm can be rotated around large arm shaft; Under the combined action of two kinds of motions, make little swing arm can be steadily in bag taking with running between for bag, and can certain standing time be arranged in He Gongdai position, bag taking position, guarantee bag taking and for success ratio and the reliability of bag; Push away before cylinder the bag taking intermediate plate is closed up during the bag taking position, packaging bag is clamped; During for the bag position, cylinder piston rod is retracted, and intermediate plate is opened and unclamped packaging bag.
The utility model has the advantages that:
The utility model reasonable in design, combine the performance of the mechanisms such as cam, sprocket wheel, gear in one, and compact conformation can complete complicated bag taking and supply bag needs according to specific requirement; For pocket position from larger, design changeable, reliable and stable, strong adaptability.
The accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model cross-sectional view.
The specific embodiment
Referring to accompanying drawing, a kind of can pulsation-free for bag, the bag supply machine structure turned round between bag taking, include mount pad 1, chain wheel drive axle 2 and the large arm shaft 3 of mutual normal-running fit are installed in mount pad 1, one end of chain wheel drive axle 2 and large arm shaft 3 is separately installed with the swing arm 4 of mutual correspondence, 5, swing arm 4, 5 bottom is equipped with respectively swing arm roller 6, swing arm roller 6 sets up respectively supplying bag cam 1 and supplying a bag cam 28 of coordinating with its rolling, for bag cam 1 with for bag cam 28, all be rotatably installed on imput shaft 9, the other end of large arm shaft 3 is equipped with large swing arm 10, the upper end of large swing arm 10 is rotatably installed on little arm shaft 11, one end of little arm shaft 11 is equipped with little swing arm 12, the bag taking intermediate plate 14 driven by cylinder 13 of two correspondences is installed in little swing arm 12, the other end of little arm shaft 12 is equipped with lower sprocket 15, the other end of chain wheel drive axle 2 is equipped with sprocket wheel 16, sprocket wheel 16 is connected by chain gear with lower sprocket 15.
Described different with the cam structure for bag cam 28 for bag cam 1.Be rotatablely equipped with the miniature gears 18 of two engagements in described little swing arm 12 by rotating shaft 17, also be installed with the bag taking intermediate plate 14 of two correspondences in rotating shaft 17, and the rotation of one of them rotating shaft 17 is by cylinder 13 drivings of one side.
Claims (3)
1. one kind can supply bag by pulsation-free, the bag supply machine structure turned round between bag taking, include mount pad, it is characterized in that: chain wheel drive axle and large arm shaft that mutual normal-running fit is installed in described mount pad, one end of described chain wheel drive axle and large arm shaft is separately installed with the swing arm of mutual correspondence, the bottom of described swing arm is equipped with respectively the swing arm roller, described swing arm roller sets up respectively supplying bag cam one and supplying a bag cam two of coordinating with its rolling, described confession bag cam one and a confession bag cam two all are rotatably installed on imput shaft, the other end of described large arm shaft is equipped with large swing arm, the upper end of described large swing arm is rotatably installed on little arm shaft, one end of described little arm shaft is equipped with little swing arm, bag taking by the air cylinder driven intermediate plate of two correspondences is installed in described little swing arm, the other end of described little arm shaft is equipped with lower sprocket, the other end of described chain wheel drive axle is equipped with sprocket wheel, described sprocket wheel is connected by chain gear with lower sprocket.
2. the bag supply machine structure can pulsation-free turned round between for bag, bag taking according to claim 1, is characterized in that: described different with the cam structure for bag cam two for bag cam one.
3. the bag supply machine structure can pulsation-free turned round between for bag, bag taking according to claim 1, it is characterized in that: the miniature gears that is rotatablely equipped with two engagements in described little swing arm by rotating shaft, also be installed with the bag taking intermediate plate of two correspondences in described rotating shaft, and the rotation of one of them rotating shaft is by the air cylinder driven of one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390997.7U CN203381820U (en) | 2013-07-01 | 2013-07-01 | Bag supply mechanism capable of smoothly running between bag supply and bag taking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390997.7U CN203381820U (en) | 2013-07-01 | 2013-07-01 | Bag supply mechanism capable of smoothly running between bag supply and bag taking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381820U true CN203381820U (en) | 2014-01-08 |
Family
ID=49870332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320390997.7U Expired - Fee Related CN203381820U (en) | 2013-07-01 | 2013-07-01 | Bag supply mechanism capable of smoothly running between bag supply and bag taking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350790A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Bag supplying mechanism capable of stably operating between bag supplying and bag taking |
-
2013
- 2013-07-01 CN CN201320390997.7U patent/CN203381820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350790A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Bag supplying mechanism capable of stably operating between bag supplying and bag taking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |