CN203283436U - Film conveying mechanism of shrink film packaging machine - Google Patents
Film conveying mechanism of shrink film packaging machine Download PDFInfo
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- CN203283436U CN203283436U CN2013203438790U CN201320343879U CN203283436U CN 203283436 U CN203283436 U CN 203283436U CN 2013203438790 U CN2013203438790 U CN 2013203438790U CN 201320343879 U CN201320343879 U CN 201320343879U CN 203283436 U CN203283436 U CN 203283436U
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- film
- packaging machine
- film conveying
- motor
- shrink
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Abstract
The utility model discloses a film conveying mechanism of a shrink film packaging machine. The film conveying mechanism of the shrink film packaging machine comprises an upper film conveying device and a lower film conveying device. The film conveying mechanism of the shrink film packaging machine is characterized in that the upper film conveying device is driven by an upper motor, and the lower film conveying device is driven by a lower motor; the upper film conveying device comprises two upper carrier rollers, an upper traction roller, an upper compression roller and an upper guide roller set, and the upper carrier rollers, the upper traction roller and the upper motor are in transmission connection through a chain belt; the lower film conveying device comprises two lower carrier rollers, a lower traction roller, a lower compression roller and a lower guide roller set, and the lower carrier rollers, the lower traction roller and the lower motor are in transmission connection through a chain belt. The film conveying mechanism of the shrink film packaging machine can better ensure the synchronous accuracy of the upper film conveying and the lower film conveying.
Description
Technical field
The utility model relates to a kind of shrink packaging machine, is specifically related to a kind of film feeding mechanism of shrink packaging machine.
Background technology
Shrink packaging machine is used for the heat shrink films packing of reel wall paper, poster paper, printed Gift Paper etc.The shrink packaging machine film feeding mechanism comprises film feeder and lower film feeder, and the effect of upper film feeder is that the upper shrink film that upper film coiled strip unreels is delivered to the sealing position, and the effect of lower film feeder is that the lower shrink film that lower film coiled strip unreels is delivered to the sealing position.The shrink packaging machine film feeding mechanism of prior art, upper film conveying and the conveying of lower film drive simultaneously the up and down nip rolls by same motor and realize, shortcoming is: due to the factors such as Mismachining tolerance and convey error impacts, the conveying of up and down film can not fine maintenance synchronization accuracy; In addition, upper film is carried and the conveying of lower film does not have independence, makes troubles for production and Installation and Debugging meeting.
Summary of the invention
For the deficiency that background technology exists, the purpose of this utility model aims to provide a kind of shrink packaging machine film feeding mechanism that can guarantee better the synchronous accuracy of up and down film conveying.
The utility model takes following technical scheme to complete:
The shrink packaging machine film feeding mechanism, comprise film feeder and lower film feeder, it is characterized in that: upper film feeder is driven by upper motor, and lower film feeder is driven by lower motor.
Adopt the shrink packaging machine film feeding mechanism of technique scheme, upper film is carried and the conveying of lower film realizes by two different motor individual drive, upper film is carried and the conveying of lower film has independence, can rotating speed separately be set by computer simultaneously and guarantee better the synchronous accuracy that the up and down film is carried.
As preferably, upper film feeder comprises two upper supporting rollers, upper nip rolls, upper pressure roller and upper guide roller set, and upper supporting roller, upper nip rolls and described upper motor are in transmission connection by the chain band.Lower film feeder comprises two snub pulleys, lower nip rolls, lower compression roller and lower guide roll group, and snub pulley, lower nip rolls and described lower motor are in transmission connection by the chain band.After adopting technique scheme, not only the up and down nip rolls are driven by motor, and carrying roller is also driven by motor up and down, thereby make unreeling of up and down film coiled strip more smooth and easy, make the film feeding of up and down film feeder more reliable and more stable.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by specific embodiment, the utility model is described in detail:
As shown in the figure, shrink packaging machine film feeding mechanism of the present utility model, comprise film feeder and lower film feeder, and upper film feeder is driven by upper motor 3, and lower film feeder is driven by lower motor 11; Upper film feeder comprises two upper supporting rollers 2, upper nip rolls 5, upper pressure roller 4 and upper guide roller set, passes through nip rolls 5 in chain (or belt) transmission by the right upper supporting roller 2 again after the upper supporting roller 2 of upper motor 3 on the right of chain (or belt) transmission; Lower film feeder comprises two snub pulleys 12, lower nip rolls 9, lower compression roller 8 and lower guide roll group, pass through chain (or belt) transmission left side snub pulley 12 by the right snub pulley 12 again after the snub pulley 12 of lower motor 11 on the right of chain (or belt) transmission, then by left side snub pulley 12, pass through nip rolls 9 under chain (or belt) transmission.
The utility model is work like this: after upper motor 3 starts, drive the right upper supporting roller 2 and upper nip rolls 5 and rotate simultaneously, make unreeling of film coiled strip 1 more smooth and easy, make the film feeding 6 of film feeder more reliable and more stable; After lower motor 11 starts, drive left and right snub pulley 12 and lower nip rolls 9 and rotate simultaneously, make unreeling of lower film coiled strip 10 more smooth and easy, make the film feeding 7 of lower film feeder more reliable and more stable.
Claims (3)
1. the shrink packaging machine film feeding mechanism, comprise film feeder and lower film feeder, it is characterized in that: upper film feeder is driven by upper motor, and lower film feeder is driven by lower motor.
2. shrink packaging machine film feeding mechanism as claimed in claim 1 is characterized in that: upper film feeder comprises two upper supporting rollers, upper nip rolls, upper pressure roller and upper guide roller set, and upper supporting roller, upper nip rolls and described upper motor are in transmission connection by the chain band.
3. shrink packaging machine film feeding mechanism as claimed in claim 1, it is characterized in that: lower film feeder comprises two snub pulleys, lower nip rolls, lower compression roller and lower guide roll group, snub pulley, lower nip rolls and described lower motor are in transmission connection by the chain band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203438790U CN203283436U (en) | 2013-06-17 | 2013-06-17 | Film conveying mechanism of shrink film packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203438790U CN203283436U (en) | 2013-06-17 | 2013-06-17 | Film conveying mechanism of shrink film packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283436U true CN203283436U (en) | 2013-11-13 |
Family
ID=49539810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203438790U Expired - Fee Related CN203283436U (en) | 2013-06-17 | 2013-06-17 | Film conveying mechanism of shrink film packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203283436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229519A (en) * | 2014-09-12 | 2014-12-24 | 江阴市汇通包装机械有限公司 | Upper and low unreeling device of bag making machine |
-
2013
- 2013-06-17 CN CN2013203438790U patent/CN203283436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229519A (en) * | 2014-09-12 | 2014-12-24 | 江阴市汇通包装机械有限公司 | Upper and low unreeling device of bag making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20170617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |