CN108340659A - Around film to version component under stretched film - Google Patents
Around film to version component under stretched film Download PDFInfo
- Publication number
- CN108340659A CN108340659A CN201810175568.5A CN201810175568A CN108340659A CN 108340659 A CN108340659 A CN 108340659A CN 201810175568 A CN201810175568 A CN 201810175568A CN 108340659 A CN108340659 A CN 108340659A
- Authority
- CN
- China
- Prior art keywords
- film
- lock
- around
- under
- stretched film
- 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- Withdrawn
Links
- 239000000523 sample Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract description 33
- 239000000463 material Substances 0.000 abstract description 31
- 238000012856 packing Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229920006302 stretch film Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
- B41F13/025—Registering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2233/00—Arrangements for the operation of printing presses
- B41P2233/50—Marks on printed material
- B41P2233/52—Marks on printed material for registering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The invention discloses being driven to carry out stepping traction by traction electric machine around film under the stretched film that film unreeling shaft is unreeled to version component, under stretched film around film under stretched film, the distance of each stepping traction is every edition operating distance of packing machine, it is characterised in that：It is equipped with lock film device and alignment mark device around the traction path of film under stretched film, lock film device is equipped with fire-bar, and alignment mark device is equipped with probe；In the case where traction electric machine is to stretched film around film carry out distraction procedure in, probe under stretched film on film when being aligned to version cursor, lock film device action will lock under stretched film around film, in lock film device by after film is locked, fire-bar under the stretched film of locking around film to heating under stretched film.The present invention can be carried out around film in stepping distraction procedure under to stretched film, membrane material is locked and is heated, it is not in rebound so that membrane material is stretched to every edition real work distance, to realize under stretched film around the accurate to version of film, it is simple in sturcture, ingenious in design.
Description
Technical field
The present invention relates to a kind of stretch film packaging equipments, and in particular under a kind of stretched film of full-automatic stretched film packing machine
Around film to version component.
Background technology
The full-automatic stretched film packing machine of the prior art due to its tensile property, is received around film membrane material under stretched film used
Difference in terms of contracting performance and other performance, after membrane material printing to practical than the packing machine every edition operating distance of version cursor distance
Want small（Such as every edition operating distance of packing machine is 500mm, membrane material is 499mm to version cursor distance）, and what is more important,
The distance to version cursor printed in membrane material will answer the factors such as membrane property, membrane material thickness and suitably change, and printing itself is also deposited
In error, therefore such case needs strictly control and adjust the unwinding tension under stretched film around film, not only complicated, but also
It is difficult to carry out under stretched film around the accurate to version of film, the patent No. filed in 17 days January in 2017 of applicant
201720050929.4, the patented technology of patent name " coating materials deviation correcting device " there is problem above.Even if using lock film dress
Set to the membrane material in stepping distraction procedure carry out locking make membrane material to version cursor distance by hard draw to every edition working distance of packing machine
From, but lock membrane material after film device unclamps and rebound phenomenon inevitably occur so that the membrane material being aligned with alignment mark device is previous right
Version cursor alters that shifting, membrane material are latter with a distance from alignment mark device to become relatively close to version cursor to lock film direction is micro, in this way next time
When stepping is drawn membrane material it is practical walk distance can be locked by lock film device in the case of corresponding become smaller（The locking for locking film device is dynamic
Work carries out when being mutually aligned to the probe of version cursor and alignment mark device with membrane material）, and every edition operating distance of packing machine is constant, then
The degree that membrane material is stretched will become larger, and the degree that membrane material is stretched becomes larger, the rebound of membrane material also can bigger, membrane material is previous right
Version cursor is altered shifting amount and can also be incrementally increased to lock film direction, and direction is irreversible, until when the accumulation of error to a certain extent
When, the stretching of membrane material reaches the limit of, and membrane material makes every edition operating distance of packing machine that work again be not achieved there is no surplus is stretched
It is required that, it is necessary to shutdown is handled.
Invention content
In view of the deficiencies of the prior art, the purpose of the present invention is intended to provide a kind of membrane material for enabling stepping to draw and is drawn
It is not in rebound to extend to every edition real work distance, to realize under stretched film around film accurately to version, simple in structure, design
Cleverly under stretched film around film to version component.
The present invention is implemented by following technical solution：
Around film to version component under stretched film, including the drawing that is unreeled around film unreeling shaft under film unreeling shaft, stretched film under stretched film
It stretches to be driven by traction electric machine after the guiding of guide roller around film under film and carries out stepping traction, the distance of each stepping traction is packaging
Every edition operating distance of machine, it is characterised in that：It is equipped with lock film device and alignment mark device around the traction path of film under stretched film, locks film
Device is equipped with fire-bar, and alignment mark device is equipped with probe；In the case where traction electric machine is to stretched film around film carry out distraction procedure in, probe with
Under stretched film on film when being aligned to version cursor, lock film device action will be locked around film under stretched film, lock film device
By after film is locked, fire-bar under the stretched film of locking around film to heating under stretched film.
After adopting the above technical scheme, the present invention can be carried out around film in stepping distraction procedure under to stretched film, to membrane material
It is locked and is heated, it is not in rebound so that membrane material is stretched to every edition real work distance, is stretched to realize
Around the accurate to version, simple in sturcture, ingenious in design, reliable in action of film under film.Specific work process is：Such as every edition work of packing machine
It is 500mm to make distance, and it is 499mm to version cursor distance to be printed in membrane material；When work, traction electric machine is by membrane clip chain item to drawing
Stretch and carry out stepping traction around film under film, the distance of each stepping traction is 500mm, when hauling distance reaches 499mm, probe with
Alignment can be realized to version cursor on film under stretched film, then locking film device, action will lock membrane material rapidly, lock
Traction can be continued until being forced to be stretched to 500mm around film under stretched film afterwards, in forcing drawing process, locked on film device
Fire-bar the membrane material of locking can be carried out heating make membrane material locally soften, be then forced stretch membrane material generation can not inversion
Change, is not in rebound after lock film device unclamps, it is previous to version cursor to allow for the membrane material being aligned with alignment mark device in this way
It will not alter that shifting, membrane material is latter will not become relatively close with a distance from alignment mark device to version cursor to lock film direction, then per hyposynchronization
It will not all change to version cursor position and cursor distance into traction, to realize under stretched film around film accurately to version.
Preferably, the lock film device includes the lock film upper mold performed relative motion and lock film lower die, film upper mold activity is locked
Setting is pushed by lock film cylinder, and lock film lower die fixed setting, the fire-bar is set in lock film lower die or lock film upper mold.
Preferably, the fire-bar is set in lock film lower die, the lock film upper mold working face opposite with film lower die is locked
Equipped with silica gel rubber cushion.
Description of the drawings
The present invention has following attached drawing：
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
As shown, around film to version component under the stretched film of the present invention, including around film unreeling shaft 1, stretched film under stretched film
Under under the stretched film that film unreeling shaft 1 is unreeled around film A through being driven by traction electric machine after swinging the guiding of jockey pulley 2, guide roller 3
Carry out stepping traction, the distance of each stepping traction is every edition operating distance of packing machine, under stretched film on the traction path of film A
Equipped with lock film device 5 and alignment mark device 4, lock film device 5 is equipped with fire-bar 53, and alignment mark device 4 is equipped with probe；It is logical in traction electric machine
Cross membrane clip chain item to being carried out in distraction procedure around film A under stretched film, probe under stretched film on film when being aligned to version cursor,
The lock action of film device 5 will lock under stretched film around film A, after film A is locked, will add under stretched film in lock film device 5
Hot item 53 under the stretched film of locking around film to heating.The lock film device 5 includes 51 He of lock film upper mold performed relative motion
Film lower die 54 is locked, the 51 activity setting of lock film upper mold is pushed by lock film cylinder 55, and lock film lower die 54 is fixedly installed, the fire-bar 53
In lock film lower die 54,51 working face opposite with lock film lower die of lock film upper mold is equipped with silica gel rubber cushion 52.
Claims (3)
1. around film to version component under stretched film, including unreeled around film unreeling shaft under film unreeling shaft, stretched film under stretched film
It is driven by traction electric machine after the guiding of guide roller around film under stretched film and carries out stepping traction, the distance of each stepping traction is packet
It installs every edition operating distance, it is characterised in that：Under stretched film lock film device and alignment mark device, lock are equipped with around the traction path of film
Film device is equipped with fire-bar, and alignment mark device is equipped with probe；It is carried out in distraction procedure around film in the case where traction electric machine is to stretched film, probe
With under stretched film on film when being aligned to version cursor, lock film device action will be locked around film under stretched film, lock film dress
It sets after film is locked, fire-bar under the stretched film of locking around film to heating under stretched film.
2. around film to version component under stretched film as described in claim 1, it is characterised in that：The lock film device includes making relatively
The lock film upper mold and lock film lower die of movement, lock film upper mold activity setting are pushed by lock film cylinder, and lock film lower die fixed setting is described
Fire-bar is set in lock film lower die or lock film upper mold.
3. around film to version component under stretched film as claimed in claim 2, it is characterised in that：The fire-bar is set to lock film lower die
Interior, the lock film upper mold working face opposite with film lower die is locked is equipped with silica gel rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175568.5A CN108340659A (en) | 2018-03-02 | 2018-03-02 | Around film to version component under stretched film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175568.5A CN108340659A (en) | 2018-03-02 | 2018-03-02 | Around film to version component under stretched film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108340659A true CN108340659A (en) | 2018-07-31 |
Family
ID=62959112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810175568.5A Withdrawn CN108340659A (en) | 2018-03-02 | 2018-03-02 | Around film to version component under stretched film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108340659A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0177885A2 (en) * | 1984-10-03 | 1986-04-16 | Dai Nippon Insatsu Kabushiki Kaisha | Method and device for registering printing press |
| US20060016359A1 (en) * | 2004-07-10 | 2006-01-26 | Ford Jerry W | Method for correcting print reheat length variability in printed extensible materials and product |
| CN102259481A (en) * | 2011-06-02 | 2011-11-30 | 广东东南薄膜科技股份有限公司 | Method for determining length of film by thermally stretching film |
| CN102725126A (en) * | 2009-11-10 | 2012-10-10 | 温德莫勒及霍尔希尔公司 | Device and method for longitudinally stretching a film web |
| CN204399592U (en) * | 2015-01-08 | 2015-06-17 | 瑞安市向阳包装机械厂 | Lower film cursor in a kind of two-sided aluminium film forming vacuum wrapping machine is to version |
| CN206447368U (en) * | 2017-01-17 | 2017-08-29 | 温州瑞驰机械有限公司 | Coating materials deviation correcting device |
| CN207972394U (en) * | 2018-03-02 | 2018-10-16 | 温州瑞驰机械有限公司 | Around film to version component under stretched film |
-
2018
- 2018-03-02 CN CN201810175568.5A patent/CN108340659A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0177885A2 (en) * | 1984-10-03 | 1986-04-16 | Dai Nippon Insatsu Kabushiki Kaisha | Method and device for registering printing press |
| US20060016359A1 (en) * | 2004-07-10 | 2006-01-26 | Ford Jerry W | Method for correcting print reheat length variability in printed extensible materials and product |
| CN102725126A (en) * | 2009-11-10 | 2012-10-10 | 温德莫勒及霍尔希尔公司 | Device and method for longitudinally stretching a film web |
| CN102259481A (en) * | 2011-06-02 | 2011-11-30 | 广东东南薄膜科技股份有限公司 | Method for determining length of film by thermally stretching film |
| CN204399592U (en) * | 2015-01-08 | 2015-06-17 | 瑞安市向阳包装机械厂 | Lower film cursor in a kind of two-sided aluminium film forming vacuum wrapping machine is to version |
| CN206447368U (en) * | 2017-01-17 | 2017-08-29 | 温州瑞驰机械有限公司 | Coating materials deviation correcting device |
| CN207972394U (en) * | 2018-03-02 | 2018-10-16 | 温州瑞驰机械有限公司 | Around film to version component under stretched film |
Non-Patent Citations (1)
| Title |
|---|
| 张国全: "《包装机械设计》", 印刷工业出版社, pages: 102 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5762747B2 (en) | Bottom forming device | |
| US11046550B2 (en) | Assembly for folding polymeric film for machines for forming pouches and the like | |
| US20060185538A1 (en) | Method and apparatus for printing a web | |
| CN207972394U (en) | Around film to version component under stretched film | |
| DE102008042194A1 (en) | Method and device for carrying out transfer printing on printed paper sheets | |
| CN102202864A (en) | Film stretcher | |
| KR101764946B1 (en) | Device for drawing test piece and method for drawing same | |
| US20130201266A1 (en) | Printing apparatus using photocurable ink and method for producing printed material | |
| KR102199330B1 (en) | A textile printing apparatus including screen printing unit and textile printing methode | |
| CN108340659A (en) | Around film to version component under stretched film | |
| CN208879544U (en) | A kind of positioning mechanism on sealing ring press machine pipeline | |
| US2597877A (en) | Web handling device | |
| US11834289B2 (en) | Intermittent feed device | |
| CN104553421B (en) | Method and apparatus for manufacturing Security element | |
| CN101481053B (en) | Cloth spreading machine | |
| DE202004003746U1 (en) | Device for transferring regions of material of hot stamping foil onto printing material has cylinders and support guides for foil formed as separate active dancers movable in different directions to compensate for different properties | |
| CN212608505U (en) | Plastic film edge folding machine capable of quickly adjusting edge folding width | |
| DE60327149D1 (en) | Machine for producing articles from flat blanks | |
| CN203807762U (en) | Slurry-supplying system of digital print slurry supplying machine | |
| KR101965113B1 (en) | Film for producing tape and Tape printing apparatus | |
| ATE236016T1 (en) | DEVICE FOR ADJUSTING A FLEXIBLE PRESSURE PLATE ON A MOLDING CYLINDER | |
| DE602005013144D1 (en) | Printing device and method for passbooks | |
| DE112015006121T5 (en) | Tire marking device | |
| WO2011094069A1 (en) | Method and apparatus for printing onto elongated hollow or solid substrates | |
| US3563174A (en) | Web tensioning with adjustable counterweights for controling the spacing of imprints |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180731 |
|
| WW01 | Invention patent application withdrawn after publication |