CN105947304A - Unzipping device of zipper type soft packaging bag packaging machine - Google Patents
Unzipping device of zipper type soft packaging bag packaging machine Download PDFInfo
- Publication number
- CN105947304A CN105947304A CN201610408010.8A CN201610408010A CN105947304A CN 105947304 A CN105947304 A CN 105947304A CN 201610408010 A CN201610408010 A CN 201610408010A CN 105947304 A CN105947304 A CN 105947304A
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- jaw
- unzipping
- clamping jaw
- soft packaging
- 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.)
- Pending
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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
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/262—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks opening of valve bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses an unzipping device of a zipper type soft packaging bag packaging machine. The unzipping device comprises two drive cylinders. The end portion of each drive cylinder is connected with a clamping jaw drive device. Each clamping jaw drive device is connected with a clamping jaw. Each clamping jaw comprises an upper clamping jaw body and a lower clamping jaw body. The end portions of the upper clamping jaw bodies and the lower clamping jaw bodies are each provided with a rubber sleeve. The unzipping device replaces a combined type unzipping mechanism which is commonly adopted and complex in structure, the mechanism of the zipper type soft packaging bag packaging machine is greatly simplified, the manufacturing cost is reduced, and the unzipping device is practical and reliable.
Description
Technical field
The invention belongs to technical field of mechanical equipment, specifically, relate to a kind of zipper form soft packaging bag packer
Open chain stretching device
Background technology
At present, food flexible packing bag has two big types, and a class is to repeat the zipper form of sealing, i.e. press insert type
Slide fastener, another kind of for non-zipper form.Zipper form soft packaging bag packer is designed with out chain stretching device, existing
Zipper form soft packaging bag packer in generally use more complicated combined of structure to open zipper, its
Mechanism inhales generally by vacuum cup and opens packaging bag mouth both sides, then is clamped suction respectively by two telescopic machine mechanical arm
The both sides bag mouth opened, after clamping, two mechanical arms remake swing arm rotation, rip the slide fastener of packaging bag by force, complete
Become and automatic packaging process opens slide fastener operation.This type of mechanism is many due to motion link, and structure is more complicated,
Cost is the highest, and the most also packaging bag can be pulled bad, and produces defective packaging.
Summary of the invention
It is contemplated that at least solve one of problems of the prior art.
It is many that the technical problem to be solved in the present invention is to solve motion link, the problem that structure is more complicated.
For solving above-mentioned technical problem, the present invention provides a kind of zipper form soft packaging bag packer to open slide fastener dress
Putting, drive cylinder including two, driving the end of cylinder to connect at each has jaw driving means, institute
State jaw driving means to connect and have jaw, described jaw to include upper gripper jaw and lower jaw, described upper gripper jaw and
The end of described lower jaw is respectively arranged with the rubber sleeve for strengthening friction.
Further, described rubber sleeve uses anti-skidding antifriction material.
Further, described cylinder is fixed on packing machine frame.
The beneficial effects of the present invention is and devise a kind of zipper form soft packaging bag packer and open chain stretching device,
Replace more complicated combined of the structure generally used to open zipper, greatly simplifie zipper form Soft Roll
The mechanism of pack packer, reduces cost, and practical, reliable.
Certainly, the arbitrary product implementing the present invention must be not necessarily required to reach all the above skill simultaneously
Art effect.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes of the present invention
Point, the schematic description and description of the present invention is used for explaining the present invention, is not intended that the present invention's
Improper restriction.In the accompanying drawings:
Fig. 1 show the present invention a kind of zipper form soft packaging bag packer and opens the structural representation of chain stretching device
Figure.
Fig. 2 show the structural representation of this example intermediate package bag.
Detailed description of the invention
Embodiments of the present invention are described in detail, thereby to the present invention below in conjunction with drawings and Examples
How application technology means solve technical problem and reach the process that realizes of technology effect and can fully understand
And implement according to this.
The present embodiment provides a kind of zipper form soft packaging bag packer to open chain stretching device, as it is shown in figure 1, bag
Including two and drive cylinder 1, driving the end of cylinder 1 to connect at each has jaw driving means 2, institute
Stating jaw driving means 2 connection has jaw 3, described jaw 3 to include upper gripper jaw 31 and lower jaw 32,
The end of described upper gripper jaw 31 and described lower jaw 32 is respectively arranged with rubber sleeve 4；Described rubber sleeve 4 uses
Anti-skidding antifriction material.
In the present embodiment, described driving cylinder 1 is fixed on packing machine frame, when specifically using, needs
Two groups of Mechanism Combinations constitute complete zipper form soft packaging bag packer together and open chain stretching device.
The work process of the present invention is, when the packaging bag 5 being embedded with slide fastener 51 is delivered between two jaws 3,
Now two drive cylinder 1 to stretch out drive jaw 3, until upper gripper jaw 31 and lower jaw 32 are by packaging bag
5 push away folding, drive cylinder 1 stop motion, and two jaw driving means 2 start, and clamp packaging bag 5,
Then drive cylinder 1 to shrink and drive jaw 2, due to the friction between rubber sleeve 4 and packaging bag 5 two sides
Frictional force between the two sides that force rate packaging bag 5 is superimposed together is big, and packaging bag 5 contacts with rubber sleeve 4
Face attached to rubber sleeve 4 and move, and thus two faces of packaging bag 5 are pulled open, even if packaging bag 5
Slide fastener 51 above also separates, and complete packaging bag 5 opens slide fastener operation.
The invention provides a kind of zipper form soft packaging bag packer and open chain stretching device, replace generally employing
More complicated combined of structure opens zipper, greatly simplifies the machine of zipper form soft packaging bag packer
Structure, reduces cost, and practical, reliable.
Also, it should be noted term " includes ", " comprising " or its any other variant are intended to non-
Comprising of exclusiveness, so that include that the commodity of a series of key element or system not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this commodity or be
Unite intrinsic key element.In the case of there is no more restriction, statement " including ... " limit
Key element, it is not excluded that there is also other identical element in the commodity including described key element or system.
Described above illustrate and describes some preferred embodiments of the present invention, but as previously mentioned, it should reason
Solve the present invention and be not limited to form disclosed herein, be not to be taken as the eliminating to other embodiments,
And can be used for various other combination, amendment and environment, and can in invention contemplated scope described herein,
It is modified by above-mentioned teaching or the technology of association area or knowledge.And those skilled in the art are carried out changes
Move and change is without departing from the spirit and scope of the present invention, the most all should be in the protection of claims of the present invention
In the range of.
Claims (3)
1. a zipper form soft packaging bag packer opens chain stretching device, it is characterised in that include that two are driven
Dynamic air cylinder, driving the end of cylinder to connect at each has jaw driving means, described jaw driving means
Connecting has jaw, described jaw to include upper gripper jaw and lower jaw, described upper gripper jaw and the end of described lower jaw
Portion is respectively arranged with the rubber sleeve for strengthening friction.
A kind of zipper form soft packaging bag packer the most according to claim 1 opens chain stretching device, its
Being characterised by, described rubber sleeve uses anti-skid wearable material.
A kind of zipper form soft packaging bag packer the most according to claim 2 opens chain stretching device, its
Being characterised by, described driving cylinder is fixed on packing machine frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408010.8A CN105947304A (en) | 2016-06-12 | 2016-06-12 | Unzipping device of zipper type soft packaging bag packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408010.8A CN105947304A (en) | 2016-06-12 | 2016-06-12 | Unzipping device of zipper type soft packaging bag packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105947304A true CN105947304A (en) | 2016-09-21 |
Family
ID=56909113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408010.8A Pending CN105947304A (en) | 2016-06-12 | 2016-06-12 | Unzipping device of zipper type soft packaging bag packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947304A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318913A (en) * | 1995-05-23 | 1996-12-03 | Okabe Lock:Kk | Bag opening device |
| CN102627155A (en) * | 2012-04-06 | 2012-08-08 | 郭建新 | Slide fastener separating device of slide fastener type flexible package bag packaging machine |
| CN203450448U (en) * | 2013-08-05 | 2014-02-26 | 上海欧朔包装机械有限公司 | Gear claw bag opening device of zippered bag |
-
2016
- 2016-06-12 CN CN201610408010.8A patent/CN105947304A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318913A (en) * | 1995-05-23 | 1996-12-03 | Okabe Lock:Kk | Bag opening device |
| CN102627155A (en) * | 2012-04-06 | 2012-08-08 | 郭建新 | Slide fastener separating device of slide fastener type flexible package bag packaging machine |
| CN203450448U (en) * | 2013-08-05 | 2014-02-26 | 上海欧朔包装机械有限公司 | Gear claw bag opening device of zippered bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |