CN110194294A - Strapper film feeding mechanism - Google Patents
Strapper film feeding mechanism Download PDFInfo
- Publication number
- CN110194294A CN110194294A CN201910558511.8A CN201910558511A CN110194294A CN 110194294 A CN110194294 A CN 110194294A CN 201910558511 A CN201910558511 A CN 201910558511A CN 110194294 A CN110194294 A CN 110194294A
- Authority
- CN
- China
- Prior art keywords
- deflector roll
- floating
- electric eye
- film feeding
- floating deflector
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 21
- 230000001934 delay Effects 0.000 claims abstract description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
-
- 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
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/185—Details of tools
-
- 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
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/02—Feeding sheets or wrapper blanks
- B65B41/10—Feeding sheets or wrapper blanks by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The invention discloses strapper film feeding mechanisms, including unreeling shaft, it is characterized by: the speed reducer of the shaft end connecting band self-locking function of unreeling shaft, the film of unreeling shaft is sent out and is successively arranged front guide roll, floating deflector roll and rear deflector roll on path, floating deflector roll floats up and down setting on guide roller support, the upper limit position of floating deflector roll is correspondingly provided with electric eye, the middle position of floating deflector roll is correspondingly provided with lower electric eye, the top of deflector roll is equipped with brake shoes afterwards, brake shoes makees up and down setting, and the up and down of brake shoes is pushed by brake cylinder；When film feeding works, when floating deflector roll passes through lower electric eye from the bottom up, lower electric eye control speed reducer is started to work, when floating deflector roll reaches upper limit position, upper electric eye controls brake cylinder movement processed and delays time to control speed reducer stops working, and the film length that unreeling shaft is released in delay duration makes floating deflector roll return to lower position from upper limit position.The present invention can be achieved fast and accurately film feeding and act, to guarantee that strapper ties up speed and quality.
Description
Technical field
The present invention relates to a kind of strappers, and in particular to a kind of film feeding mechanism of strapper.
Background technique
Strapper is to use strapping enlacement packaging part, completes the machine for tying up operation.If strapping uses film,
Strapper just needs to use film feeding mechanism, the film feeding movement of film feeding mechanism whether quickly, be accurately to guarantee that strapper ties up speed
And an important factor for quality.The strapper film feeding mechanism of the prior art, it is difficult to realize quick, accurate film feeding movement.
Summary of the invention
In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to be to provide a kind of can be achieved quick and precisely
Film feeding movement, to guarantee to tie up the strapper film feeding mechanism of speed and quality.
The present invention adopts the following technical scheme that complete:
Strapper film feeding mechanism, including unreeling shaft, it is characterised in that: the speed reducer of the shaft end connecting band self-locking function of unreeling shaft,
The film of unreeling shaft is sent out and is successively arranged front guide roll, floating deflector roll and rear deflector roll on path, and floating deflector roll is made on guide roller support
Float up and down setting, and the upper limit position of floating deflector roll is correspondingly provided with electric eye, and the middle position of floating deflector roll is correspondingly provided with lower electricity
The top of eye, rear deflector roll is equipped with brake shoes, and brake shoes makees up and down setting, and the up and down of brake shoes is pushed away by brake cylinder
It is dynamic；When film feeding works, when floating deflector roll passes through lower electric eye from the bottom up, lower electric eye control speed reducer is started to work, when floating is led
Roller reaches upper limit position, and upper electric eye controls brake cylinder movement processed and delays time to control speed reducer stops working, and puts in delay duration
The film length that spool is released makes floating deflector roll return to lower position from upper limit position.
The strapper film feeding mechanism of above-mentioned technical proposal, when each film feeding works, the distance that floats up and down of floating deflector roll can
With smaller, the film memory length of floating deflector roll can be less than each film feeding length, this is because film feeding, floating deflector roll exist every time
When by lower electric eye, speed reducer can devote oneself to work, and so that unreeling shaft is released certain film length and be compensated by；Due to floating deflector roll
Operating distance is small, so more quick film feeding movement can be realized, to guarantee that strapper ties up speed and quality.Specific works are former
Reason is: when starting film feeding every time, film is drawn, and floating deflector roll is promoted from lower position to upper limit position, is passed through in floating deflector roll
When crossing down electric eye, lower electric eye control speed reducer is started to work, and unreeling shaft releases the film of certain length to compensate floating deflector roll
The deficiency of film memory length, when floating deflector roll reaches upper limit position, upper electric eye issues signal control brake cylinder movement, stops
Vehicle block by by film compression after on deflector roll, at this moment the film sealing mechanism of strapper starts movement and seals to box
It ties up, at the same time, speed reducer delay braking, unreeling shaft, which releases film length, in delay duration makes floating deflector roll from upper limit position
Lower position is come back to, waits film feeding next time to act, recycles according to this, fast and accurately film feeding is completed and acts, to guarantee
Tie up speed and quality.
Preferably, the both ends of the floating deflector roll connect lifting slider, the up and down of lifting slider is led by being installed on
Vertical guide post in roller support is oriented to.
Preferably, the speed reducer is worm-gear speed reducer.
Detailed description of the invention
The present invention has following attached drawing:
Fig. 1 is the structural diagram of the present invention,
Fig. 2 is the top-direction view of Fig. 1.
Specific embodiment
As shown, strapper film feeding mechanism of the invention, including unreeling shaft 1, the self-locking function of shaft end connecting band of unreeling shaft 1
The speed reducer 2 of energy, speed reducer 2 are worm-gear speed reducer, and the film of unreeling shaft 1, which is sent out, to be successively arranged front guide roll 3, floats on path
Dynamic deflector roll 7 and rear deflector roll 9, floating deflector roll 7 float up and down setting on guide roller support 12, the both ends connection liter of floating deflector roll 7
Sliding block 8 drops, and the up and down vertical guide post 6 by being installed on guide roller support 12 of lifting slider 8 is oriented to, lifting slider 8
Lower section be equipped with lower spring, play the role of buffering, the top of lifting slider 8 is equipped with upper spring, and playing keeps floating deflector roll quick
The upper limit position of the effect of return and auxiliary stretched film, floating deflector roll 7 is equipped with corresponding upper electric eye 4, the centre of floating deflector roll 7
Position is equipped with corresponding lower electric eye 5, and the top of rear deflector roll 9 is equipped with brake shoes 10, and brake shoes 10 makees up and down setting, brake shoes
10 up and down is pushed by brake cylinder 11.When film feeding works, when floating deflector roll 7 passes through lower electric eye 5, lower electric eye from the bottom up
5 control speed reducers 2 are started to work, and when floating deflector roll 7 reaches upper limit position, upper electric eye 4 controls brake cylinder 11 processed and acts and prolong
When control speed reducer 2 stop working, in delay duration unreeling shaft 1 release film length make floating deflector roll 7 from upper limit position weight
Lower position newly is returned to, the distance between upper electric eye 4, lower electric eye 5 can be adjusted, and make floating deflector roll 7 from lower electric eye 4 to powering on
In the action process of eye 5, speed reducer 2, which works, enables unreeling shaft 1 to release the film length for just meeting compensation requirement.
Claims (3)
1. strapper film feeding mechanism, including unreeling shaft, it is characterised in that: the deceleration of the shaft end connecting band self-locking function of unreeling shaft
Machine, the film of unreeling shaft are sent out and are successively arranged front guide roll, floating deflector roll and rear deflector roll on path, and floating deflector roll is on guide roller support
Float up and down setting, and the upper limit position of floating deflector roll is correspondingly provided with electric eye, and the middle position of floating deflector roll is correspondingly provided with down
The top of electric eye, rear deflector roll is equipped with brake shoes, and brake shoes makees up and down setting, and the up and down of brake shoes is pushed away by brake cylinder
It is dynamic；When film feeding works, when floating deflector roll passes through lower electric eye from the bottom up, lower electric eye control speed reducer is started to work, when floating is led
Roller reaches upper limit position, and upper electric eye controls brake cylinder movement processed and delays time to control speed reducer stops working, and puts in delay duration
The film length that spool is released makes floating deflector roll return to lower position from upper limit position.
2. strapper film feeding mechanism as described in claim 1, it is characterised in that: the both ends connection lifting of the floating deflector roll is slided
The up and down vertical guide post by being installed on guide roller support of block, lifting slider is oriented to.
3. strapper film feeding mechanism as described in claim 1, it is characterised in that: the speed reducer is worm-gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558511.8A CN110194294A (en) | 2019-06-26 | 2019-06-26 | Strapper film feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558511.8A CN110194294A (en) | 2019-06-26 | 2019-06-26 | Strapper film feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110194294A true CN110194294A (en) | 2019-09-03 |
Family
ID=67755182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558511.8A Pending CN110194294A (en) | 2019-06-26 | 2019-06-26 | Strapper film feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110194294A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650838A (en) * | 2021-08-14 | 2021-11-16 | 广州市机电技师学院(广州市机电高级技工学校、广州市机电高级职业技术培训学院) | Multi-functional automatic packaging all-in-one machine of border-crossing e-commerce online shop |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343336A (en) * | 1989-07-07 | 1991-02-25 | Asahi Chem Ind Co Ltd | Film running mechanism of automatic packaging device |
| US20040112527A1 (en) * | 2002-11-19 | 2004-06-17 | Keene John F. | Film splicer apparatus and method for splicing a film used for bagging snack foods |
| CN202464214U (en) * | 2012-02-18 | 2012-10-03 | 汕头市达能轻工机械有限公司 | Film feeding device of food packer |
| CN202642175U (en) * | 2012-07-04 | 2013-01-02 | 爱德华·刚正·谢 | Film-feeding film-drawing limiting mechanism of no air pollution full liquid bag type packing machine |
| CN203638172U (en) * | 2013-12-16 | 2014-06-11 | 桐乡嘉力丰实业股份有限公司 | Liquid filling film length control mechanism |
| CN103979128A (en) * | 2014-05-13 | 2014-08-13 | 深圳市中鑫创达科技有限公司 | Double-stacking paper money strapping and plastic-enveloping machine |
| DE102014104662A1 (en) * | 2014-04-02 | 2015-10-08 | Wemhöner Surface Technologies GmbH & Co. KG | Apparatus and method for multi-color digital multi-color printing |
| CN210555876U (en) * | 2019-06-26 | 2020-05-19 | 浙江江南制药机械有限公司 | Film feeding mechanism of binding machine |
-
2019
- 2019-06-26 CN CN201910558511.8A patent/CN110194294A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343336A (en) * | 1989-07-07 | 1991-02-25 | Asahi Chem Ind Co Ltd | Film running mechanism of automatic packaging device |
| US20040112527A1 (en) * | 2002-11-19 | 2004-06-17 | Keene John F. | Film splicer apparatus and method for splicing a film used for bagging snack foods |
| CN202464214U (en) * | 2012-02-18 | 2012-10-03 | 汕头市达能轻工机械有限公司 | Film feeding device of food packer |
| CN202642175U (en) * | 2012-07-04 | 2013-01-02 | 爱德华·刚正·谢 | Film-feeding film-drawing limiting mechanism of no air pollution full liquid bag type packing machine |
| CN203638172U (en) * | 2013-12-16 | 2014-06-11 | 桐乡嘉力丰实业股份有限公司 | Liquid filling film length control mechanism |
| DE102014104662A1 (en) * | 2014-04-02 | 2015-10-08 | Wemhöner Surface Technologies GmbH & Co. KG | Apparatus and method for multi-color digital multi-color printing |
| CN103979128A (en) * | 2014-05-13 | 2014-08-13 | 深圳市中鑫创达科技有限公司 | Double-stacking paper money strapping and plastic-enveloping machine |
| CN210555876U (en) * | 2019-06-26 | 2020-05-19 | 浙江江南制药机械有限公司 | Film feeding mechanism of binding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650838A (en) * | 2021-08-14 | 2021-11-16 | 广州市机电技师学院(广州市机电高级技工学校、广州市机电高级职业技术培训学院) | Multi-functional automatic packaging all-in-one machine of border-crossing e-commerce online shop |
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