CN104494936B - Automatically bag expanding bag opening mechanism - Google Patents
Automatically bag expanding bag opening mechanism Download PDFInfo
- Publication number
- CN104494936B CN104494936B CN201410793762.1A CN201410793762A CN104494936B CN 104494936 B CN104494936 B CN 104494936B CN 201410793762 A CN201410793762 A CN 201410793762A CN 104494936 B CN104494936 B CN 104494936B
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- China
- Prior art keywords
- plate
- guide rod
- supporting plate
- opening mechanism
- hinged
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Auxiliary Apparatuses For Manual Packaging Operations (AREA)
Abstract
The present invention relates to Packaging Machinery Automation field, particularly to one automatic bag expanding bag opening mechanism.This automatic bag expanding bag opening mechanism, including two side plates, fixing base between the side plates, and the cylinder being fixed on base, it is characterized in that: be further fixed on guide rod seat on described base, be equipped with guide rod, described guide rod and cylinder rod in guide rod seat is fixedly arranged at the front end with supporting plate, described supporting plate is connected to a plate at side plate, the middle part opening plate is hinged by bearing pin I with supporting plate, and pin shaft II and rod hinge connection are passed through in rear end, and the other end of connecting rod is hinged with side plate by pin shaft III；Present configuration is simple, reasonable in design, only need to use a cylinder, substantially increasing stability, processing cost reduces most, it is adaptable to the packaging bag of various different sizes, only need to change corresponding plate the most permissible, save fund to wrapping enterprise, suitably promoted the use of.
Description
Technical field
The present invention relates to Packaging Machinery Automation field, particularly to one automatic bag expanding bag opening mechanism.
Background technology
In the automatic technology of package packing machine, how sack being opened and to be propped up is to pack the most crucial step.Existing packer bag expanding mechanism is four body structures, and every two bodies are controlled by a cylinder, and mechanism is more complicated, stability is not high enough, and every kind of bag expanding machine can only open the sack of a kind of specification, and the specification of sack varies, for the sack of different size, changing bag expanding machine needs to expend substantial amounts of financial resources.
Summary of the invention
The present invention is in order to make up the defect of prior art, it is provided that a kind of simple in construction, the automatic bag expanding bag opening mechanism of good stability.
The present invention is achieved through the following technical solutions:
Automatically bag expanding bag opening mechanism, including two side plates, fixing base between the side plates, and the cylinder being fixed on base, it is characterized in that: be further fixed on guide rod seat on described base, be equipped with guide rod, described guide rod and cylinder rod in guide rod seat is fixedly arranged at the front end with supporting plate, described supporting plate is connected to a plate at side plate, the middle part opening plate is hinged by bearing pin I with supporting plate, and pin shaft II and rod hinge connection are passed through in rear end, and the other end of connecting rod is hinged with side plate by pin shaft III.
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 perpendicular to the sheet material of horizontal direction and to pass through bearing pin hinged with it.
The invention has the beneficial effects as follows: this automatic bag expanding bag opening mechanism simple in construction, reasonable in design, only need to use a cylinder, substantially increase stability, processing cost reduces most, it is adaptable to the packaging bag of various different sizes, only need to change corresponding plate the most permissible, save fund to wrapping enterprise, suitably promoted the use of.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the perspective view of the present invention automatic bag expanding bag opening mechanism；
In figure, 1 side plate, 2 guide rod seats, 3 guide rods, 4 cylinders, 5 supporting plates, 6 plates, 7 bearing pins 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.This invention automatic bag expanding bag opening mechanism, including two side plates 1, the base 11 being fixed between side plate 1, and fix cylinder 4 on the pedestal 11, guide rod seat 2 it is further fixed on base 11, guide rod 3 it 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, described guide rod 3 and cylinder rod be fixedly arranged at the front end 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 at side plate 1, open plate 6 and be perpendicular to the sheet material of horizontal direction, the middle part opening plate 6 is hinged by bearing pin I 7 with supporting plate 5, rear end is hinged with connecting rod 9 by pin shaft II 8, the other end of connecting rod 9 is hinged with side plate 1 by pin shaft III 10.
This invention automatic bag expanding bag opening mechanism, simple in construction, 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 to travel 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, so, plate 6 is achieved that and opens and to the first two action, when a plate is opened with side plate 1 parallel position, motion stops, the most just sack can be opened and stretching.
Claims (3)
1. an automatic bag expanding bag opening mechanism, including two side plates (1), the base (11) being fixed between side plate (1), and the cylinder (4) being fixed on base (11), it is characterized in that: on described base (11), be further fixed on guide rod seat (2), guide rod (3) it is equipped with in guide rod seat (2), described guide rod (3) and cylinder rod be fixedly arranged at the front end with supporting plate (5), described supporting plate (5) is connected to a plate (6) near side plate (1) place, the middle part opening plate (6) is hinged by bearing pin I (7) with supporting plate (5), rear end is hinged with connecting rod (9) by pin shaft II (8), the other end of connecting rod (9) is hinged with side plate (1) by pin shaft III (10).
Automatic bag expanding bag opening mechanism the most according to claim 1, it is characterised in that: described guide rod seat (2) is embedded with copper sheathing.
Automatic bag expanding bag opening mechanism the most 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, plate (6) is perpendicular to the sheet material of horizontal direction and to pass through bearing pin I (7) hinged with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410793762.1A CN104494936B (en) | 2014-12-20 | 2014-12-20 | Automatically bag expanding bag opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410793762.1A CN104494936B (en) | 2014-12-20 | 2014-12-20 | Automatically bag expanding bag opening mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494936A CN104494936A (en) | 2015-04-08 |
| CN104494936B true CN104494936B (en) | 2016-08-24 |
Family
ID=52936422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410793762.1A Active CN104494936B (en) | 2014-12-20 | 2014-12-20 | Automatically bag expanding bag opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494936B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115743762B (en) * | 2022-11-29 | 2023-07-04 | 珠海市万隆达智能科技有限公司 | Automatic packaging machine for easy-to-open cover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202072019U (en) * | 2011-04-15 | 2011-12-14 | 上海松川远亿机械设备有限公司 | Bag opening and stretching mechanism |
| CN102649488A (en) * | 2012-05-17 | 2012-08-29 | 江苏牧羊集团有限公司 | Bag filling, clamping and expanding mechanism with automatic bag loading function |
| CN103381895A (en) * | 2013-07-10 | 2013-11-06 | 安徽永成电子机械技术有限公司 | Gripper with positive pressure detection function used for full automatic packing unit |
| CN203512127U (en) * | 2013-10-30 | 2014-04-02 | 何建慧 | Bag opening mechanism of grain filling machine |
| CN203714262U (en) * | 2013-12-13 | 2014-07-16 | 华联机械集团有限公司 | Bag-opening mechanism of bag-feeding type fully-automatic packaging machine |
| CN204415862U (en) * | 2014-12-20 | 2015-06-24 | 山东松远自动化设备有限公司 | Automatic bag expanding bag opening mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10236437A (en) * | 1997-02-25 | 1998-09-08 | General Packer Co Ltd | Gripper for packaging bag in packaging machine |
| JP2001114218A (en) * | 1999-10-08 | 2001-04-24 | Shinsei:Kk | Clamp equipment of automatic filling/packaging machine |
-
2014
- 2014-12-20 CN CN201410793762.1A patent/CN104494936B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202072019U (en) * | 2011-04-15 | 2011-12-14 | 上海松川远亿机械设备有限公司 | Bag opening and stretching mechanism |
| CN102649488A (en) * | 2012-05-17 | 2012-08-29 | 江苏牧羊集团有限公司 | Bag filling, clamping and expanding mechanism with automatic bag loading function |
| CN103381895A (en) * | 2013-07-10 | 2013-11-06 | 安徽永成电子机械技术有限公司 | Gripper with positive pressure detection function used for full automatic packing unit |
| CN203512127U (en) * | 2013-10-30 | 2014-04-02 | 何建慧 | Bag opening mechanism of grain filling machine |
| CN203714262U (en) * | 2013-12-13 | 2014-07-16 | 华联机械集团有限公司 | Bag-opening mechanism of bag-feeding type fully-automatic packaging machine |
| CN204415862U (en) * | 2014-12-20 | 2015-06-24 | 山东松远自动化设备有限公司 | Automatic bag expanding bag opening mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104494936A (en) | 2015-04-08 |
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