CN203381822U - Cam and connecting rod combination type bag supply mechanism - Google Patents
Cam and connecting rod combination type bag supply mechanism Download PDFInfo
- Publication number
- CN203381822U CN203381822U CN201320388534.7U CN201320388534U CN203381822U CN 203381822 U CN203381822 U CN 203381822U CN 201320388534 U CN201320388534 U CN 201320388534U CN 203381822 U CN203381822 U CN 203381822U
- Authority
- CN
- China
- Prior art keywords
- cam
- swing arm
- connecting rod
- rotating shaft
- dop
- 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 cam and connecting rod combination type bag supply mechanism. The cam and connecting rod combination type bag supply mechanism comprises a supporting base, wherein a swing arm rotating shaft is rotationally mounted on the supporting base; a cam swing arm is mounted on the swing arm rotating shaft; a cam roller is mounted on the middle part of the cam swing arm; the cam roller is in rolling fit with a cam above the cam roller; the upper end of the cam swing arm is connected to the lower end of the connecting rod; a small swing arm is connected to the upper end of the connecting rod; the small swing arm is rotationally mounted on a mounting and fixing vertical plate through a rotating shaft; the rotating shaft is also provided with an oscillating bar; an inner clamping nozzle is mounted on the upper end of the oscillating bar; the back end part of the inner clamping nozzle is rotationally mounted on the mounting and fixing vertical plate and is connected to an adjusting rod above the inner clamping nozzle; the other end of the adjusting rod is also rotationally mounted on the mounting and fixing vertical plate; the front end part of the inner clamping nozzle is rotationally provided with an outer clamping nozzle which matches with the inner clamping nozzle; the upper end part of the outer clamping nozzle is connected to bag clamping cylinder piston rod behind the outer clamping nozzle. The cam and connecting rod combination type bag supply mechanism not only has convenience in processing, small and exquisite volume, attractive appearance, small rotation inertia and steady bag supply, but also has convenience in adjustment, good synchronization performance and relatively fast speed.
Description
Technical field
The utility model relates to a kind of bag supply machine structure, relates in particular to the bag supply machine structure of a kind of cam, connecting rod assembly.
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, and it is less for quick confession bag or the space of some bag-feeding type package machines, require the occasion that supplies fast bag and capture other article, its existing bag supply machine structure inconvenient operation, and also its operation is not steady, unreliable for bag, can not meet operating needs.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, the bag supply machine structure of a kind of cam, connecting rod assembly is provided, realize the bag taking of dop-confession bag stroke with connecting rod mechanism, realize that with cylinder inside and outside dop clamps to realize folder bag, can be for the quick bag that supplies of bag-feeding type package machine, also can be used for other spaces less, require fast for bag and the occasion that captures other article.
The utility model is achieved through the following technical solutions:
A kind of cam, the bag supply machine structure of connecting rod assembly, include bearing, it is characterized in that: be rotatablely equipped with the swing arm rotating shaft on described bearing, in described swing arm rotating shaft, cam swing arm is installed, the middle part of described cam swing arm is equipped with cam roller, described cam roller rolls and coordinates with the cam of its top, described cam is driven by the S. A. at its middle part, the upper end of described cam swing arm is connected with the connecting rod lower end, described small end is connected with little swing arm, described little swing arm is rotatably installed in and installs on fixed board by rotating shaft, fork also is installed in described rotating shaft, described fork upper end is equipped with interior dop, the rearward end of described interior dop is rotatably installed in installs on fixed board, and be connected with the adjust bar of its top, the other end of described adjust bar also is rotatably installed in to be installed on fixed board, described interior dop leading section is rotatablely equipped with the outer dop be mated, the folder bag cylinder piston rod at Yu Qi rear, described outer dop upper end connects.
The cylinder body of described folder bag cylinder is inclined at the rear of outer dop, and an end of described cylinder body is arranged on to be installed on fixed board, and the other end is arranged on the upper end of interior dop, and the piston rod external part of described folder bag cylinder is connected with outer dop upper end.
Principle of work is as follows: when the cam rotation swings up and down cam swing arm, drive little swing arm by connecting rod and swing up and down; Because little swing arm and fork all are fixed in rotating shaft, thus fork can swing and swing along with little swing arm, thereby make the top folder bag part of four-bar linkage can reach respectively He Gongdai position, bag taking position; When arriving the bag taking position of nadir, cylinder promotes outer dop packaging bag is clamped, and packaging bag is given to the rotation jaw of bag-feeding type package machine when being rocked to graphic confession bag position.
This bag supply machine structure is simple in structure, is a kind of simple cam-double cam, not only easy to process, and volume is small and exquisite, and handsome in appearance, and rotator inertia is little, and for bag steadily, stability is high; Only need to adjust the length of adjust bar and connecting rod during adjustment, just can change movement position and the track of bag supply machine structure top four-bar linkage, meet the concrete bag requirement that supplies; And whole outside a cylinder is controlled dop, other are all mechanical drive, and net synchronization capability is good, speed, can finely meet the quick requirement for bag.
The utility model has the advantages that:
The utility model is a kind of simple cam-double cam, and not only easy to process, volume is small and exquisite, handsome in appearance, and rotator inertia is little, for bag steadily, and also easy to adjust, net synchronization capability is good, and speed can finely meet the quick requirement for bag.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, a kind of cam, the bag supply machine structure of connecting rod assembly, include bearing 1, be rotatablely equipped with swing arm rotating shaft 2 on bearing 1, cam swing arm 3 is installed in swing arm rotating shaft 2, the middle part of cam swing arm 3 is equipped with cam roller 4, cam roller 4 rolls and coordinates with the cam 5 of its top, cam 5 is driven by the S. A. 6 at its middle part, the upper end of cam swing arm 3 is connected with connecting rod 8 lower ends, connecting rod 8 upper ends are connected with little swing arm 9, little swing arm 9 is rotatably installed in and installs on fixed board 10 by rotating shaft 7, fork 11 also is installed in rotating shaft 7, fork 11 upper ends are equipped with interior dop 12, the rearward end of interior dop 12 is rotatably installed in installs on fixed board 10, and be connected with the adjust bar 13 of its top, the other end of adjust bar 13 also is rotatably installed in to be installed on fixed board 10, interior dop 12 leading sections are rotatablely equipped with the outer dop 14 be mated, folder bag cylinder 15 piston rods at outer dop 14 Yu Qi rears, upper end connect.
The cylinder body of described folder bag cylinder 15 is inclined at the rear of outer dop 14, and an end of cylinder body is arranged on to be installed on fixed board 10, and the other end is arranged on the upper end of interior dop 12, and the piston rod external part of folder bag cylinder 15 is connected with outer dop 14 upper ends.
Claims (2)
1. a cam, the bag supply machine structure of connecting rod assembly, include bearing, it is characterized in that: be rotatablely equipped with the swing arm rotating shaft on described bearing, in described swing arm rotating shaft, cam swing arm is installed, the middle part of described cam swing arm is equipped with cam roller, described cam roller rolls and coordinates with the cam of its top, described cam is driven by the S. A. at its middle part, the upper end of described cam swing arm is connected with the connecting rod lower end, described small end is connected with little swing arm, described little swing arm is rotatably installed in and installs on fixed board by rotating shaft, fork also is installed in described rotating shaft, described fork upper end is equipped with interior dop, the rearward end of described interior dop is rotatably installed in installs on fixed board, and be connected with the adjust bar of its top, the other end of described adjust bar also is rotatably installed in to be installed on fixed board, described interior dop leading section is rotatablely equipped with the outer dop be mated, the folder bag cylinder piston rod at Yu Qi rear, described outer dop upper end connects.
2. the bag supply machine structure of cam according to claim 1, connecting rod assembly, it is characterized in that: the cylinder body of described folder bag cylinder is inclined at the rear of outer dop, one end of described cylinder body is arranged on to be installed on fixed board, the other end is arranged on the upper end of interior dop, and the piston rod external part of described folder bag cylinder is connected with outer dop upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388534.7U CN203381822U (en) | 2013-07-01 | 2013-07-01 | Cam and connecting rod combination type bag supply mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388534.7U CN203381822U (en) | 2013-07-01 | 2013-07-01 | Cam and connecting rod combination type bag supply mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381822U true CN203381822U (en) | 2014-01-08 |
Family
ID=49870334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320388534.7U Expired - Fee Related CN203381822U (en) | 2013-07-01 | 2013-07-01 | Cam and connecting rod combination type bag supply mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350792A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Cam and connecting rod combined bag supplying mechanism |
| CN105035412A (en) * | 2015-07-16 | 2015-11-11 | 安徽正远包装科技有限公司 | Conveying mechanism of packing machine |
| CN109606834A (en) * | 2018-11-29 | 2019-04-12 | 温州科迪机械有限公司 | Packing machine bag-loading mechanism |
-
2013
- 2013-07-01 CN CN201320388534.7U patent/CN203381822U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350792A (en) * | 2013-07-01 | 2013-10-16 | 安徽正远包装科技有限公司 | Cam and connecting rod combined bag supplying mechanism |
| CN105035412A (en) * | 2015-07-16 | 2015-11-11 | 安徽正远包装科技有限公司 | Conveying mechanism of packing machine |
| CN109606834A (en) * | 2018-11-29 | 2019-04-12 | 温州科迪机械有限公司 | Packing machine bag-loading mechanism |
| CN109606834B (en) * | 2018-11-29 | 2020-12-04 | 温州科迪机械有限公司 | Bag feeding mechanism of packaging machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160701 |