CN203267275U - Cold cutting mechanism of bag making machine - Google Patents
Cold cutting mechanism of bag making machine Download PDFInfo
- Publication number
- CN203267275U CN203267275U CN2013201700492U CN201320170049U CN203267275U CN 203267275 U CN203267275 U CN 203267275U CN 2013201700492 U CN2013201700492 U CN 2013201700492U CN 201320170049 U CN201320170049 U CN 201320170049U CN 203267275 U CN203267275 U CN 203267275U
- Authority
- CN
- China
- Prior art keywords
- blade
- making machine
- bag making
- cutting mechanism
- circular arc
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a cold cutting mechanism of a bag making machine. The cold cutting mechanism comprises an upper fixing plate and a lower fixing plate which are arranged correspondingly. The upper fixing plate is used for mounting a heat sealing cutter mechanism. The cold cutting mechanism is characterized in that a circular arc blade movable hole is formed in the lower fixing plate, and a blade which protrudes upwards out of the blade movable hole and a blade driving mechanism which drives the blade to move along the blade movable hole are further included. The cold cutting mechanism of the bag making machine has the advantages of being capable of being used in an opening of a heat shrinkage film bag to achieve circular arc edge cutting, simple in structure, high in action precision, and capable of greatly improving the production efficiency and the product quality of the heat shrinkage film bag.
Description
Technical field
The utility model relates to a kind of multilayer coextruding pyrocondensation film back segment production equipment, especially a kind of Bag Making Machine cold cut mechanism.
Background technology
Thermal shrinkage type high barrier food package film is mainly used in the packing of cold fresh meat, seafood food.The heat shrinkage film bag-making equipment (Bag Making Machine) of production use can seal and the cold cut two procedures at present, the blade track that usually takes the air line during wherein cold cut mechanism design, form straight trimming, yet more and more require the circular arc pocket shapes in the design of existing sack and utilization.Obvious original cold cut mechanism can't satisfy this generic request.
Certainly at present also have by manually completing the circular arc trimming of sack, however the manually-operated meeting cause trimming crooked with dislocation, defective, the not attractive in appearance and disunity of the sack profile after causing being shaped.
Summary of the invention
The utility model purpose is: a kind of Bag Making Machine cold cut mechanism that can complete the circular arc trimming on the heat shrinkage film sack is provided, and it is simple in structure, operation precision is high, can greatly improve production efficiency and the product quality of heat shrinkage film bag.
The technical solution of the utility model is: a kind of Bag Making Machine cold cut mechanism, comprise the corresponding upper and lower fixing plate of arranging, and the fixed plate is used for installing hot knife mechanism; It is characterized in that having circular arc blade movable span on described bottom plate, also comprise projecting upwards in the blade of described blade movable span and driving the blade driving mechanism that described blade moves along described blade movable span.
Further improve as the utility model, described blade driving mechanism comprises the knife rest of fixed blade, the fork of immovable support and the rotating driving device that drives described fork activity, and this rotating driving device is fixed on the bottom plate bottom and is positioned at the home position of described circular arc blade movable span.
Further improve as the utility model, described rotating driving device is rotary cylinder.
The utility model is installed hot knife mechanism on the fixed plate be prior art, this hot knife mechanism comprises upper mobile board, lower portable plate, spring hanger link and hot knife, fixed plate, upper mobile board, lower portable plate and bottom plate order from top to bottom arrange, be fixed with on the fixed plate and connect and drive the up and down upper mobile board drive unit of upper mobile board, be fixed with the hot knife that points to bottom plate on described upper mobile board, described lower portable plate is mounted on upper mobile board by spring hanger link; Be fixed with some Der Laengslenkers that pass successively described upper and lower portable plate between described upper and lower fixing plate, be provided with corresponding to the hot knife of top the hot knife movable span that passes through for hot knife on described lower portable plate, the blade that this time portable plate bottom protrudes from the blade movable span corresponding to the below is provided with the circular arc blade loose slot of this blade activity of confession.
Concrete operation step of the present utility model is as follows, at first under the effect of upper mobile board drive unit, promotes upper mobile board and lower portable plate and presses down simultaneously, and in pressing down process, lower portable plate first touches to be processed on bottom plate and compresses the location; Then, the hot knife that is positioned on upper mobile board presses down heat-sealing, and the blade that is positioned at simultaneously on the rotating driving device band movable knife rack of bottom plate below cuts off to be processed; At last, the upper mobile board drive unit upwards lifts upper mobile board successively, lower portable plate leaves to be processed.
The utility model has the advantages that: can be used for completing the circular arc trimming on the heat shrinkage film sack, and simple in structure, operation precision is high, can greatly improve production efficiency and the product quality of heat shrinkage film bag.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the utility model Bag Making Machine cold cut mechanism structure schematic diagram;
Fig. 2 to be the utility model be combined with hot knife mechanism schematic diagram;
Wherein: 1 upper mounted plate, 2 upper mobile boards, 3 times portable plates, 4 bottom plates, 5 upper mobile board drive units, 6 hot knifes, 7 spring hanger links, 8 blade movable spans, 9 blades, 10 knife rests, 11 forks, 12 rotating driving devices, 13 Der Laengslenkers, 14 blade loose slots.
The specific embodiment
Embodiment: shown in Figure 2 with reference to Fig. 1, a kind of Bag Making Machine cold cut mechanism comprises corresponding upper 1, the bottom plate 4 of arranging, upper mounted plate 1 is used for installing hot knife mechanism; Have circular arc blade movable span 8 on bottom plate 4, also comprise and project upwards the blade driving mechanism that moves along blade movable span 8 in blade 9 and the driving blade 9 of blade movable span 8, this blade driving mechanism comprises the knife rest 10 of fixed blade 9, the fork 11 of immovable support 10 and the rotating driving device 12 that drives fork 11 activities, this rotating driving device 12 is fixed on bottom plate 4 bottoms and is positioned at the home position of circular arc blade movable span 8, and this rotating driving device 12 is rotary cylinder.
The utility model is installed hot knife mechanism on upper mounted plate 1 be prior art, this hot knife mechanism comprises upper mobile board 2, lower portable plate 3, spring hanger link 7 and hot knife 6, upper mounted plate 1, upper mobile board 2, lower portable plate 3 and bottom plate 4 order from top to bottom arrange, be fixed with on upper mounted plate 1 and connect and drive the up and down upper mobile board drive unit 5 of upper mobile board 2, be fixed with the hot knife 6 that points to bottom plate 4 on upper mobile board 2, lower portable plate 3 is mounted on upper mobile board 2 by spring hanger link 7.
With reference to Fig. 1, shown in Figure 2, be fixed with some Der Laengslenkers 13 that pass successively upper and lower portable plate between upper and lower fixing plate 1,4, guarantee upper and lower portable plate 2,3 guide rod 13 motions along the longitudinal, improved simultaneously the stability of hot knife 6 motions that are positioned on upper mobile board 2; Be provided with corresponding to the hot knife 6 of top the hot knife movable span that passes through for hot knife on lower portable plate 3, the blade 9 that this time portable plate 3 bottoms protrude from blade movable span 8 corresponding to the below is provided with the circular arc blade loose slot 14 of these blade 9 activities of confession; Upper mobile board drive unit 5 is lift cylinder, due to lift cylinder move up and down stable relatively good, can improve better the stability of upper mobile board 2 motion; The bottom of lower portable plate 3 is fixed with the silica gel backing plate, and this silica gel backing plate plays cushioning effect when lower portable plate 3 presses down.
Concrete operation step of the present utility model is as follows, at first under 5 effects of upper mobile board drive unit, promotes upper mobile board 2 and lower portable plate 3 and presses down simultaneously, and in pressing down process, lower portable plate 3 first touches to be processed on bottom plate 4 and compresses the location; Then, the hot knife 6 that is positioned on upper mobile board 2 presses down heat-sealing, and the rotating driving device 12 that is positioned at simultaneously bottom plate 4 belows cuts off to be processed with the blade 9 on movable knife rack 10; At last, upper mobile board drive unit 5 upwards lifts upper mobile board 2 successively, lower portable plate 3 leaves to be processed.
Above embodiment is only the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims
Claims (3)
1. a Bag Making Machine cold cut mechanism, comprise the corresponding upper and lower fixing plate of arranging, the fixed plate is used for installing hot knife mechanism; It is characterized in that having circular arc blade movable span on described bottom plate, also comprise projecting upwards in the blade of described blade movable span and driving the blade driving mechanism that described blade moves along described blade movable span.
2. Bag Making Machine cold cut according to claim 1 mechanism, it is characterized in that described blade driving mechanism comprises the fork of the knife rest of fixed blade, immovable support and the rotating driving device that drives described fork activity, this rotating driving device is fixed on the bottom plate bottom and is positioned at the home position of described circular arc blade movable span.
3. Bag Making Machine cold cut according to claim 2 mechanism, is characterized in that described rotating driving device is rotary cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201700492U CN203267275U (en) | 2013-04-08 | 2013-04-08 | Cold cutting mechanism of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201700492U CN203267275U (en) | 2013-04-08 | 2013-04-08 | Cold cutting mechanism of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267275U true CN203267275U (en) | 2013-11-06 |
Family
ID=49497753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201700492U Expired - Lifetime CN203267275U (en) | 2013-04-08 | 2013-04-08 | Cold cutting mechanism of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267275U (en) |
-
2013
- 2013-04-08 CN CN2013201700492U patent/CN203267275U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202448383U (en) | Heat sealing and cold cutting device for plastic film bag making machine | |
| CN203427077U (en) | Polyethylene terephthalate (PET) flexible circuit board automatic blanking machine | |
| CN206085166U (en) | Fire prevention and energy conservation board cutting device | |
| CN103223733A (en) | Cold cutting mechanism of bag making machine | |
| CN202241457U (en) | Plate cutter realizing automatic detection | |
| CN102529160A (en) | Hot sealing and cold cutting device for plastic film bag making machine | |
| CN203267275U (en) | Cold cutting mechanism of bag making machine | |
| CN106826979A (en) | A kind of environmental protection composite board cutter sweep | |
| CN204686924U (en) | A kind of multiple cutter sweep of corrugated paper | |
| CN205240863U (en) | Automatic change tealeaves packagine machine | |
| CN204818260U (en) | Grid cutting device | |
| CN203267282U (en) | Heat-seal spot breaking device of bag making machine | |
| CN202124326U (en) | Automatic loading and unloading device for a die cutting machine | |
| CN202200587U (en) | Serrated knife for packaging bag seam production | |
| CN206125561U (en) | Take blister packaging machine that many sets of moulds can freely switch over | |
| CN203486639U (en) | Automatic slitting machine with splicing function | |
| CN203156920U (en) | Scrap edge cutting machine for cement foamed insulation boards | |
| CN203004404U (en) | Device for edge sealing and cutting of bubble bag | |
| CN203218395U (en) | Automatic air exhausting, edge sealing and trimming machine for lithium batteries | |
| CN202573105U (en) | Trimming device of plastic soft package bag making machine | |
| CN209094299U (en) | Zipper processing stamping mold | |
| CN204095197U (en) | A kind of carton assembling pre-pressing mechanism | |
| CN202824811U (en) | Pedal type shearer for color steel plate | |
| CN202461682U (en) | Paper protection protector online trimming mechanism | |
| CN203185405U (en) | Cutting mechanism for light absorption piece cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |