CN204415862U - Automatic bag expanding bag opening mechanism - Google Patents
Automatic bag expanding bag opening mechanism Download PDFInfo
- Publication number
- CN204415862U CN204415862U CN201420810259.8U CN201420810259U CN204415862U CN 204415862 U CN204415862 U CN 204415862U CN 201420810259 U CN201420810259 U CN 201420810259U CN 204415862 U CN204415862 U CN 204415862U
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- CN
- China
- Prior art keywords
- plate
- guide rod
- fixed
- supporting plate
- opening mechanism
- 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.)
- Withdrawn - After Issue
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- Supplying Of Containers To The Packaging Station (AREA)
- Auxiliary Apparatuses For Manual Packaging Operations (AREA)
Abstract
The utility model relates to Packaging Machinery Automation field, particularly the automatic bag expanding bag opening mechanism of one.This automatic bag expanding bag opening mechanism, comprise two side plates, fixing base between the side plates, and the cylinder be fixed on base, it is characterized in that: described base is also fixed with guide rod seat, is equipped with guide rod in guide rod seat, the front end of described guide rod and cylinder rod is fixed with supporting plate, described supporting plate is connected to a plate near side plate place, it is hinged that middle part and the supporting plate of plate pass through bearing pin I, rear end by pin shaft II and rod hinge connection, the other end of connecting rod by pin shaft III and side plate hinged; The utility model structure is simple, reasonable in design, only need use a cylinder, substantially increase stability, tooling cost reduces most, is applicable to the packaging bag of various different size, only need change a corresponding plate just passable, save fund to wrapping enterprise, be suitable for promoting the use of.
Description
Technical field
The present invention relates to Packaging Machinery Automation field, particularly the automatic bag expanding bag opening mechanism of one.
Background technology
In the automatic technology of package packing machine, how sack being opened and to be propped up is pack a successfully very crucial step.Existing wrapping machine bag expanding mechanism is four body structures, and every two bodies are controlled by a cylinder, mechanism's more complicated, stability is not high enough, and often kind of bag expanding machine can only open a kind of sack of specification, and the specification of sack varies, for the sack of different size, change the financial resources that bag expanding machine needs at substantial.
Summary of the invention
The present invention, in order to make up the defect of prior art, provides that a kind of structure is simple, the automatic bag expanding bag opening mechanism of good stability.
The present invention is achieved through the following technical solutions:
Automatic bag expanding bag opening mechanism, comprise two side plates, fixing base between the side plates, and the cylinder be fixed on base, it is characterized in that: described base is also fixed with guide rod seat, is equipped with guide rod in guide rod seat, the front end of described guide rod and cylinder rod is fixed with supporting plate, described supporting plate is connected to a plate near side plate place, it is hinged that middle part and the supporting plate of plate pass through bearing pin I, rear end by pin shaft II and rod hinge connection, the other end of connecting rod by pin shaft III and side plate hinged.
Described guide rod seat is embedded with copper sheathing, can make guide rod smooth and easy movement in guide rod seat.
Described supporting plate is composed of a fixed connection by two sheet materials of horizontal direction and vertical direction, and plate is hinged with it by bearing pin perpendicular to the sheet material of horizontal direction.
The invention has the beneficial effects as follows: this automatic bag expanding bag opening mechanism structure is simple, reasonable in design, only need use a cylinder, substantially increase stability, tooling cost reduces most, is applicable to the packaging bag of various different size, only need change a corresponding plate just passable, save fund to wrapping enterprise, be suitable for promoting the use of.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is the perspective view of the automatic bag expanding bag opening mechanism of the present invention;
In figure, 1 side plate, 2 guide rod seats, 3 guide rods, 4 cylinders, 5 supporting plates, 6 plates, 7 bearing pin I, 8 pin shaft II, 9 connecting rods, 10 pin shaft III, 11 bases.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.The automatic bag expanding bag opening mechanism of this invention, comprise two side plates 1, be fixed on the base 11 between side plate 1, and fixing cylinder 4 on the pedestal 11, base 11 is also fixed with guide rod seat 2, guide rod 3 is equipped with in guide rod seat 2, guide rod seat 2 is embedded with copper sheathing, guide rod 3 smooth and easy movement in guide rod seat 2 can be made, the front end of described guide rod 3 and cylinder rod is fixed with supporting plate 5, supporting plate 5 is composed of a fixed connection by two sheet materials of horizontal direction and vertical direction, described supporting plate 5 is connected to a plate 6 near side plate 1 place, open the sheet material of plate 6 perpendicular to horizontal direction, middle part and the supporting plate 5 of opening plate 6 are hinged by bearing pin I 7, rear end is hinged by pin shaft II 8 and connecting rod 9, the other end of connecting rod 9 is hinged by pin shaft III 10 and side plate 1.
The automatic bag expanding bag opening mechanism of this invention, structure is simple, reasonable in design, when opening an osculum when sack front end overlaps with the suction bag front edge of board of suction bag mechanism during use, cylinder 4 promotes supporting plate 5 and travels forward, guide rod 3 travels forward with cylinder rod, ensure the stationarity of motion, connecting rod 9, open plate 6, bearing pin I 7, pin shaft II 8, pin shaft III 10 forms a slider-crank mechanism, when supporting plate 5 travels forward, connecting rod 9 rotates around pin shaft III 10, open plate 6 to rotate around bearing pin I 7, angle between two plates 6 is constantly opened, open plate 6 also to travel forward with supporting plate 5 simultaneously, like this, plate 6 just achieves and to open and to the first two action, when a plate is opened with side plate 1 parallel position, motion stops, now just sack can be opened and stretching.
Claims (3)
1. an automatic bag expanding bag opening mechanism, comprise two side plates (1), be fixed on the base (11) between side plate (1), and the cylinder (4) be fixed on base (11), it is characterized in that: described base (11) is also fixed with guide rod seat (2), guide rod (3) is equipped with in guide rod seat (2), the front end of described guide rod (3) and cylinder rod is fixed with supporting plate (5), described supporting plate (5) is connected to a plate (6) near side plate (1) place, middle part and the supporting plate (5) of opening plate (6) are hinged by bearing pin I (7), rear end is hinged by pin shaft II (8) and connecting rod (9), the other end of connecting rod (9) is hinged by pin shaft III (10) and side plate (1).
2. automatic bag expanding bag opening mechanism according to claim 1, is characterized in that: described guide rod seat (2) is embedded with copper sheathing.
3. automatic bag expanding bag opening mechanism according to claim 1, it is characterized in that: described supporting plate (5) is composed of a fixed connection by two sheet materials of horizontal direction and vertical direction, a plate (6) is also hinged with it by bearing pin I (7) perpendicular to the sheet material of horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810259.8U CN204415862U (en) | 2014-12-20 | 2014-12-20 | Automatic bag expanding bag opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420810259.8U CN204415862U (en) | 2014-12-20 | 2014-12-20 | Automatic bag expanding bag opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204415862U true CN204415862U (en) | 2015-06-24 |
Family
ID=53466252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420810259.8U Withdrawn - After Issue CN204415862U (en) | 2014-12-20 | 2014-12-20 | Automatic bag expanding bag opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204415862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494936A (en) * | 2014-12-20 | 2015-04-08 | 山东松远自动化设备有限公司 | Automatic bag opening and strutting mechanism |
| CN106564658A (en) * | 2016-11-15 | 2017-04-19 | 广州数控设备有限公司 | Paper tray positioning mechanism |
-
2014
- 2014-12-20 CN CN201420810259.8U patent/CN204415862U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494936A (en) * | 2014-12-20 | 2015-04-08 | 山东松远自动化设备有限公司 | Automatic bag opening and strutting mechanism |
| CN104494936B (en) * | 2014-12-20 | 2016-08-24 | 山东松远自动化设备有限公司 | Automatically bag expanding bag opening mechanism |
| CN106564658A (en) * | 2016-11-15 | 2017-04-19 | 广州数控设备有限公司 | Paper tray positioning mechanism |
| CN106564658B (en) * | 2016-11-15 | 2019-09-03 | 广州数控设备有限公司 | A kind of paper support positioning mechanism |
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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: 20150624 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |