CN204038720U - A kind of wrapping machine tension mechanism - Google Patents
A kind of wrapping machine tension mechanism Download PDFInfo
- Publication number
- CN204038720U CN204038720U CN201420486936.5U CN201420486936U CN204038720U CN 204038720 U CN204038720 U CN 204038720U CN 201420486936 U CN201420486936 U CN 201420486936U CN 204038720 U CN204038720 U CN 204038720U
- Authority
- CN
- China
- Prior art keywords
- tension carrier
- carrier roller
- film
- galianconism
- shape fork
- 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 - Fee Related
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- Basic Packing Technique (AREA)
Abstract
The utility model discloses a kind of wrapping machine Tensioning structure.This wrapping machine tension mechanism, comprise three the fixing carrying rollers be arranged on body, also comprise two movable tension carrier rollers, tension carrier roller is coupling on F shape fork, F shape fork comprises long-armed and two galianconism be parallel to each other, two galianconism are connected with long-armed, are connected with tension carrier roller respectively at the end of two galianconism, long-armed end and body hinged.F shape fork can drive tension carrier roller to swing, the side when needing to wear film, tension carrier roller being swung to fixing carrying roller makes to leave enough gaps between fixing carrying roller and tension carrier roller and is passed by film material smoothly, wear and swing F shape fork after film completes the opposite side of tension carrier roller to fixing carrying roller is pulled, reverse drawing film material achieves the tensioner of film material, make film material tight, reduce and wear film difficulty.
Description
Technical field
The utility model relates to a kind of upright packing machine of package packing machine field, especially relates to wrapping machine tension mechanism.
Background technology
At present, on the upright packing machine that function is comparatively complete, for convenience of stamp, regulate stamp position, adjustment film material off-position (colour code adjustment), add a considerable amount of carrying roller for walking film, carrying roller quantity is more, and the difficulty when manually wearing film is larger.Particularly at the tension mechanism place (as Fig. 1) at compact conformation, 2 tension carrier rollers above the tensioner fork being positioned at inner side need be walked around owing to wearing film, when by hand wearing film, often spend the more time.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, and provide a kind of wrapping machine Tensioning structure conveniently wearing film, this mechanism can reduce the operating time of wearing film.
For achieving the above object, the technical scheme that the utility model wrapping machine Tensioning structure adopts is:
A kind of wrapping machine tension mechanism, comprise three the fixing carrying rollers be arranged on body, also comprise two movable tension carrier rollers, tension carrier roller is coupling on F shape fork, F shape fork comprises long-armed and two galianconism be parallel to each other, two galianconism are connected with long-armed, are connected with tension carrier roller respectively at the end of two galianconism, long-armed end and body hinged.F shape fork can drive tension carrier roller to swing, the side when needing to wear film, tension carrier roller being swung to fixing carrying roller makes to leave enough gaps between fixing carrying roller and tension carrier roller and is passed by film material smoothly, wear and swing F shape fork after film completes the opposite side of tension carrier roller to fixing carrying roller is pulled, reverse drawing film material achieves the tensioner of film material, makes film material tight.
Two galianconism to be vertically connected with long-armed.Galianconism is vertical with long-armed, can increase the amplitude of fluctuation of tension carrier roller, is convenient to tensioner film material and wears film.
F shape fork is connected with the engine installation driving it to rotate.Engine installation drives F shape fork, reduces labour intensity, for automation tensioner film material provides technical foundation.
Described engine installation is cylinder, and this cylinder is connected with F shape fork by connecting rod.Cylinder is connected with F shape fork by connecting rod, the expanding force of the raising F shape fork utilizing lever principle suitable.
The utility model compared with prior art, has the following advantages:
F shape fork can drive tension carrier roller to swing, the side when needing to wear film, tension carrier roller being swung to fixing carrying roller makes to leave enough gaps between fixing carrying roller and tension carrier roller and carries out wearing film, wear and swing F shape fork after film completes the opposite side of tension carrier roller to fixing carrying roller is pulled, reverse drawing film material achieves the tensioner of film material, make that film material is tight is convenient to stamp, reduce the difficulty of wearing film, decrease and wear the film time, improve the efficiency of wearing film.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art wrapping machine tension mechanism.
Fig. 2 is the schematic diagram of wrapping machine Tensioning structure of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As shown in Figure 1, wrapping machine Tensioning structure of the prior art, comprise the fixing carrying roller 1 of three of being coupling in frame and two movable tension carrier rollers 2, tension carrier roller is coupling on straight line fork 30, and straight line fork drives tension carrier roller to swing tensioner film material 4.Owing to being straight line fork, tension carrier roller can only, in a side oscillation of fixing carrying roller, need the position curve of film material along fixing carrying roller and tension carrier roller to pass when wearing film, and wear film difficulty greatly, the operating time is long.
As shown in Figure 2, for wrapping machine Tensioning structure of the present utility model, comprise the fixing carrying roller 1 of three of being coupling in frame and two movable tension carrier rollers 2, tension carrier roller is coupling on F shape fork 3, F shape fork comprises one long-armed 31 and two galianconism be parallel to each other 32, two galianconism to be vertically connected with long-armed, tension carrier roller 3 is connected with respectively at the end of two galianconism, long-armed end and body hinged, the end of F shape fork is connected with cylinder 6 by connecting rod 5, and cylinder 6 drives F shape fork to swing as engine installation.Tension carrier roller can swing freely to the both sides of fixing carrying roller under the drive of F shape fork, fixes to have enough gaps between carrying roller and tension carrier roller and allow film material pass straight through when wearing film, reduces and wears film difficulty, decrease and wear the film time.
Claims (4)
1. a wrapping machine tension mechanism, comprise three the fixing carrying rollers be arranged on body, also comprise two movable tension carrier rollers, it is characterized in that: tension carrier roller is coupling on F shape fork, F shape fork comprises long-armed and two galianconism be parallel to each other, two galianconism are connected with long-armed, are connected with tension carrier roller respectively at the end of two galianconism, long-armed end and body hinged.
2. wrapping machine tension mechanism according to claim 1, is characterized in that: two galianconism to be vertically connected with long-armed.
3. wrapping machine tension mechanism according to claim 1, is characterized in that: F shape fork is connected with the engine installation driving it to rotate.
4. wrapping machine tension mechanism according to claim 3, is characterized in that: described engine installation is cylinder, and this cylinder is connected with F shape fork by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486936.5U CN204038720U (en) | 2014-08-27 | 2014-08-27 | A kind of wrapping machine tension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486936.5U CN204038720U (en) | 2014-08-27 | 2014-08-27 | A kind of wrapping machine tension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204038720U true CN204038720U (en) | 2014-12-24 |
Family
ID=52239412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486936.5U Expired - Fee Related CN204038720U (en) | 2014-08-27 | 2014-08-27 | A kind of wrapping machine tension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204038720U (en) |
-
2014
- 2014-08-27 CN CN201420486936.5U patent/CN204038720U/en not_active Expired - Fee Related
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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: 20141224 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |