CN104908359A - Bag making device - Google Patents
Bag making device Download PDFInfo
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- CN104908359A CN104908359A CN201510295630.0A CN201510295630A CN104908359A CN 104908359 A CN104908359 A CN 104908359A CN 201510295630 A CN201510295630 A CN 201510295630A CN 104908359 A CN104908359 A CN 104908359A
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- making device
- bag making
- bag
- running roller
- fixed mount
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Abstract
The invention discloses a bag making device. The bag making device comprises a folding forming mechanism, a flattening mechanism and a sealing mechanism which are sequentially arranged, wherein the flattening mechanism comprises a fixed rack (1), fixed shafts and a plurality of rollers (2) which sleeve the outer surfaces of the fixed shafts and rotate by taking a length direction as an axis, and when a bag film to be flattened is sequentially and alternately attached to the outer surfaces of the plurality of rollers, the two ends of the fixed shaft of at least one roller are fixedly connected with movable rods (3) and the movable rods are connected to the fixed rack. By adopting the design of sequentially and alternately attaching the bag film to be flattened to the outer surfaces of the plurality of rollers, enabling the two ends of the fixed shaft of at least one roller to be connected with the movable rods and connecting the movable rods to the fixed rack, the roller can realize upward and downward displacement according to the tightness of the bag film to be flattened, and bag bodies are prevented from being deformed or ruptured due to too large tension or the bag bodies cannot be effectively folded due to too small tension.
Description
Technical field
The present invention relates to the process equipment field of bag, particularly, relate to bag making device.
Background technology
In the preparation process of bag, especially be similar in this kind of bag preparation process of paper and plastics compound bag, the operations such as sealing are being carried out after the shape that bag will be become need by the first backfin of film often, and often it disposablely can not reach the shape of needs in the process of backfin, therefore the later stage is needed to flatten the bag after backfin with further compacting folding line, and then firm its shape.And in the process of backfin, often need to carry out its folding line of compacting to its certain pulling force, and pulling force excessive often cause bag be out of shape or fracture, pulling force is too small, and bag is in relaxed state always, can not get need consolidation effect.
Therefore, there is provided a kind of can effectively by the folding line compacting on bag in preparation process, the shape of firm bag, and pulling force size can be adjusted according to actual conditions, avoid that pulling force is excessive causes bag deformation or fracture, or the too small bag making device causing bag to can not get effective backfin of pulling force is the problem that the present invention needs solution badly.
Summary of the invention
For above-mentioned prior art, the object of the invention is to overcome this kind of bag of similar paper and plastics compound bag in prior art often needs its folding line compacting in preparation process, and in transmitting procedure, elasticity when often transmitting is different, make its often Yin Lali excessive cause bag be out of shape or fracture, the too small bag that causes of pulling force is in relaxed state always, can not get the problem of the consolidation effect needed, thus provide a kind of can effectively by the folding line compacting on bag in preparation process, the shape of firm bag, and pulling force size can be adjusted according to actual conditions, avoid that pulling force is excessive causes bag deformation or fracture, or the too small bag making device causing bag to can not get effective backfin of pulling force.
To achieve these goals, the invention provides a kind of bag making device, wherein, described bag making device comprise arrange in turn crimping shaping mechanism, flatten mechanism and enclosed mechanism; Wherein, it take length direction as axle rotation ground running roller that described pressing mechanism comprises fixed mount, fixed axis and multiple outer surface being socketed on described fixed axis, treating that pressing bag film interts in turn is attached on the outer surface of multiple described running roller, the two ends of the fixed axis of running roller described at least one are connected to motion bar, and described motion bar is connected to described fixed mount.
Preferably, described fixed mount is also fixedly installed lever, is provided with through hole from top to bottom in described motion bar, described through hole is run through in one end of described lever, and props up described fixed mount.
Preferably, connected by elastic reset member between described fixed mount and described motion bar.
Preferably, described elastic reset member is vertically arranged.
Preferably, the diameter of described through hole is greater than in described lever away from the diameter of one end of described fixed mount.
Preferably, described elastic reset member is one or more in spring, elastic caoutchouc bar and bellows.
Preferably, the outer surface of running roller described at least one is provided with multiple projection.
Preferably, the outer surface of described running roller is provided with many spaced ribs.
Preferably, described rib is arranged along the radial direction interval of described running roller, and extends along the axial direction of described running roller.
According to technique scheme, the present invention is by flattening the bag film interspersed outer surface attaching multiple running roller in turn by waiting, make the two ends of the fixed axis of at least one running roller connect motion bar simultaneously, and described motion bar is connected to fixed mount, there is upper and lower displacement in the running roller driving at least one to be directly connected in motion bar by the rotation of motion bar, thus make this running roller can according to waiting that the elasticity flattening bag film realizes upper and lower displacement, and then avoid that pulling force is excessive causes bag deformation or fracture, or the too small bag that causes of pulling force can not get effective backfin.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of bag making device provided by the invention;
Fig. 2 is the structural representation of a kind of rib provided by the invention.
Description of reference numerals
1-fixed mount 2-running roller
3-motion bar 4-lever
5-elastic reset member 6-rib.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " axial, radial " only represents the orientation of this term under normal service condition, or being commonly called as those skilled in the art's understanding, and should not be considered as the restriction to this term.
The invention provides a kind of bag making device, wherein, described bag making device comprise arrange in turn crimping shaping mechanism, flatten mechanism and enclosed mechanism; Wherein, it take length direction as axle rotation ground running roller 2 that described pressing mechanism comprises fixed mount 1, fixed axis and multiple outer surface being socketed on described fixed axis, treating that pressing bag film interts in turn is attached on the outer surface of multiple described running roller 2, described at least one, the two ends of the fixed axis of running roller 2 are connected to motion bar 3, and described motion bar 3 is connected to described fixed mount 1.
Above-mentioned design is by flattening the bag film interspersed outer surface attaching multiple running roller 2 in turn by waiting, make the two ends of the fixed axis of at least one running roller 2 connect motion bar 3 simultaneously, and described motion bar 3 is connected to fixed mount 1, there is upper and lower displacement in the running roller 2 driving at least one to be directly connected in motion bar 3 by the rotation of motion bar 3, thus make this running roller 2 can according to waiting that the elasticity flattening bag film realizes upper and lower displacement, and then avoid that pulling force is excessive causes bag deformation or fracture, or the too small bag that causes of pulling force can not get effective backfin.
In order to avoid running roller 2, vertically mobile range is excessive or exceed controlled range, one of the present invention preferred embodiment in, described fixed mount 1 can also be fixedly installed lever 4, through hole is provided with from top to bottom in described motion bar 3, described through hole is run through in one end of described lever 4, and props up described fixed mount 1.
Certain displacement is had apart from fixed mount 1 in order to make described motion bar 3, can only be positioned over completely on fixed mount 1 under avoiding regular situation, ensure that motion bar 3 needs the generation that could realize upper and lower displacement under the effect of certain force simultaneously, one of the present invention preferred embodiment in, can also be connected by elastic reset member 5 between described fixed mount 1 and described motion bar 3.
The setting direction of described elastic reset member 5 can be not construed as limiting, certainly, can realize better to make the elastic reset member 5 of setting allowing motion bar 3 need could realize the generation of upper and lower displacement under the effect of certain force, one of the present invention preferred embodiment in, described elastic reset member 5 can be set to vertically arrange.
Certainly, in order to avoid the slippage of described lever 4 goes out described motion bar 3, one of the present invention more preferred embodiment in, be greater than the diameter of described through hole in described lever 4 away from the diameter of one end of described fixed mount 1.
Described elastic reset member 5 can be the type that this area routine uses, such as, one of the present invention preferred embodiment in, described elastic reset member 5 can be one or more in spring, elastic caoutchouc bar and bellows.
Certainly, in order to make to wait that flattening bag film can be attached on the outer surface of running roller 2 better, one of the present invention preferred embodiment in, the outer surface of running roller 2 described at least one can also be provided with multiple projection.
As shown in Figure 2, of the present invention another preferred embodiment in, the outer surface of described running roller can also be provided with many spaced ribs 6.
In order to make described rib 6 and wait that the order of contact flattening bag film is higher, one of the present invention more preferred embodiment in, the radial direction interval that described rib 6 can be further defined to along described running roller is arranged, and extends along the axial direction of described running roller.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. a bag making device, is characterized in that, described bag making device comprise arrange in turn crimping shaping mechanism, flatten mechanism and enclosed mechanism; Wherein, it take length direction as axle rotation ground running roller (2) that described pressing mechanism comprises fixed mount (1), fixed axis and multiple outer surface being socketed on described fixed axis, treating that pressing bag film interts in turn is attached on the outer surface of multiple described running roller (2), the two ends of the fixed axis of running roller described at least one (2) are connected to motion bar (3), and described motion bar (3) is connected to described fixed mount (1).
2. bag making device according to claim 1, it is characterized in that, described fixed mount (1) is also fixedly installed lever (4), described motion bar is provided with through hole from top to bottom in (3), described through hole is run through in one end of described lever (4), and props up described fixed mount (1).
3. bag making device according to claim 1, is characterized in that, is connected between described fixed mount (1) and described motion bar (3) by elastic reset member (5).
4. bag making device according to claim 1, is characterized in that, described elastic reset member (5) is vertically arranged.
5. bag making device according to claim 2, is characterized in that, is greater than the diameter of described through hole in described lever (4) away from the diameter of one end of described fixed mount (1).
6. the bag making device according to right pressure ball 3, is characterized in that, described elastic reset member (5) is spring, one or more in elastic caoutchouc bar and bellows.
7. bag making device according to claim 1, is characterized in that, the outer surface of running roller described at least one (2) is provided with multiple projection.
8. bag making device according to claim 1, is characterized in that, the outer surface of described running roller is provided with many spaced ribs (6).
9. bag making device according to claim 8, is characterized in that, described rib (6) is arranged along the radial direction interval of described running roller, and extends along the axial direction of described running roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295630.0A CN104908359A (en) | 2015-06-01 | 2015-06-01 | Bag making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295630.0A CN104908359A (en) | 2015-06-01 | 2015-06-01 | Bag making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104908359A true CN104908359A (en) | 2015-09-16 |
Family
ID=54077985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510295630.0A Pending CN104908359A (en) | 2015-06-01 | 2015-06-01 | Bag making device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104908359A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4083514B2 (en) * | 2002-09-02 | 2008-04-30 | 株式会社大塚製薬工場 | Manufacturing apparatus and manufacturing method for flexible thin film molded body |
| DE102007059665A1 (en) * | 2007-12-10 | 2009-06-18 | Anton Debatin GmbH Werk für werbende Verpackung | Plastic bag e.g. safety bag, production method for storing e.g. money during transportation, involves moving film sheet and strap of closing strip with constant speed, where sheet and strap are connected in connecting station |
| CN203651069U (en) * | 2013-11-20 | 2014-06-18 | 林耀章 | Full-automatic bag machine for bags without sewing seams |
| CN104191655A (en) * | 2014-09-01 | 2014-12-10 | 无锡市张泾宇钢机械厂 | Output draft gear of bag making machine |
| CN204020076U (en) * | 2014-08-27 | 2014-12-17 | 无锡市张泾宇钢机械厂 | The tensioning apparatus of Bag Making Machine |
| CN104228134A (en) * | 2014-08-27 | 2014-12-24 | 无锡市张泾宇钢机械厂 | Tension device for bag making machine |
| CN204773805U (en) * | 2015-06-01 | 2015-11-18 | 铜陵方正塑业科技有限公司 | System bagging apparatus |
-
2015
- 2015-06-01 CN CN201510295630.0A patent/CN104908359A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4083514B2 (en) * | 2002-09-02 | 2008-04-30 | 株式会社大塚製薬工場 | Manufacturing apparatus and manufacturing method for flexible thin film molded body |
| DE102007059665A1 (en) * | 2007-12-10 | 2009-06-18 | Anton Debatin GmbH Werk für werbende Verpackung | Plastic bag e.g. safety bag, production method for storing e.g. money during transportation, involves moving film sheet and strap of closing strip with constant speed, where sheet and strap are connected in connecting station |
| CN203651069U (en) * | 2013-11-20 | 2014-06-18 | 林耀章 | Full-automatic bag machine for bags without sewing seams |
| CN204020076U (en) * | 2014-08-27 | 2014-12-17 | 无锡市张泾宇钢机械厂 | The tensioning apparatus of Bag Making Machine |
| CN104228134A (en) * | 2014-08-27 | 2014-12-24 | 无锡市张泾宇钢机械厂 | Tension device for bag making machine |
| CN104191655A (en) * | 2014-09-01 | 2014-12-10 | 无锡市张泾宇钢机械厂 | Output draft gear of bag making machine |
| CN204773805U (en) * | 2015-06-01 | 2015-11-18 | 铜陵方正塑业科技有限公司 | System bagging apparatus |
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Application publication date: 20150916 |
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| RJ01 | Rejection of invention patent application after publication |