CN209718785U - Double knife type paper bag cut mark breaking device - Google Patents
Double knife type paper bag cut mark breaking device Download PDFInfo
- Publication number
- CN209718785U CN209718785U CN201821265269.2U CN201821265269U CN209718785U CN 209718785 U CN209718785 U CN 209718785U CN 201821265269 U CN201821265269 U CN 201821265269U CN 209718785 U CN209718785 U CN 209718785U
- Authority
- CN
- China
- Prior art keywords
- cut mark
- paper bag
- air roll
- draw rollers
- rotation seat
- 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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Abstract
The utility model discloses double knife type paper bag cut mark breaking devices, including cut mark mechanism and break mechanism, the cut mark mechanism includes cut mark feed roller (1), the cut mark feed roller (1) is provided with rotation seat (3), the upper and lower of the rotation seat (3) is respectively equipped with mounting groove (5), is removably equipped with cut mark knife (6) in the mounting groove (5).It is described break mechanism include set gradually break charging roller group, air roll (11) and draw rollers (12), matched rotating roller is respectively equipped with close to the air roll (11) and draw rollers (12), it is provided with press strip (10) in the air roll (11) and draw rollers (12), the diameter of the air roll (11) is greater than the diameter of draw rollers (12).By adopting the above technical scheme, the utility model structure is simple, and design rationally, effectively improves the cut mark efficiency of paper bag, and the energy for making full use of rotation seat to rotate.
Description
Technical field
The utility model relates to packaging facilities, and in particular to a kind of double knife type paper bag cut mark breaking device.
Background technique
Paper bag cut mark breaking device mainly includes cut mark mechanism and breaks mechanism, is the important component of paper bag, mainly
For cutting out tearing mark on paper bag, the spacing between the tearing mark at two intervals is exactly the length of a paper bag, currently, market
On cut mark mechanism, it is relatively simple for structure, be typically only be arranged on a rotation seat it is single cut mark knife, so,
Only when rotation seat one circle of rotation, could cut out tearing mark on paper bag, cut mark it is inefficient, cannot fully limit
The energy rotated using rotation seat.
Summary of the invention
In view of the deficiency of background technique, the technical problem to be solved by the utility model is to provide a kind of structure is simple, if
Meter rationally, effectively improves the cut mark efficiency of paper bag, and the double knife type paper bag cut mark for the energy for making full use of rotation seat to rotate is drawn
Disconnected device.
For this purpose, the utility model is realized using following scheme:
Double knife type paper bag cut mark breaking device, including cut mark mechanism and break mechanism, it is characterised in that: the cut mark mechanism
Including cut mark feed roller, the cut mark feed roller is provided with rotation seat, the upper and lower of the rotation seat is respectively equipped with mounting groove,
Cut mark knife is removably equipped in the mounting groove.
It is described break mechanism include set gradually break charging roller group, air roll and draw rollers, close to the air roll
Matched rotating roller is respectively equipped with draw rollers, and the two sides of the air roll and draw rollers are provided with press strip, the pressure
The diameter of paper bowl is greater than the diameter of draw rollers.
By adopting the above technical scheme, the advantages of the utility model are as follows: by the way that mounting groove is respectively set in the upper and lower of rotation seat,
And cut mark knife is set in mounting groove, when rotation seat one circle of rotation, twice tearing mark can be cut out on paper bag, is effectively improved
The cut mark efficiency of cut mark knife, and the energy of rotation seat rotation is more fully utilized, improve the energy benefit of cut mark mechanism
With rate.
Detailed description of the invention
The utility model has following attached drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at A direction；
Fig. 3 is the partial enlarged view in Fig. 1 at B direction.
Specific embodiment
As shown, double knife type paper bag cut mark breaking device disclosed by the utility model, including cut mark mechanism and break machine
Structure, cut mark mechanism include cut mark feed roller 1, cut mark feed roller 1 are provided with rotation seat 3, the upper and lower of rotation seat 3 is respectively equipped with
Mounting groove 5, mounting groove 5 is interior to be equipped with cut mark knife 6, so, when rotation seat turns a 3 dynamic circle, two can be cut out on paper bag
Road tearing mark, effectively increases the cut mark efficiency of cut mark knife, and the energy of rotation seat rotation is more fully utilized, and improves
The capacity usage ratio of cut mark mechanism, in addition, cut mark knife 6 is removably disposed in mounting groove 5, for example, on cut mark knife 6
Threaded hole is set, and corresponding threaded hole is set in the side wall of rotation seat 3, after cut mark knife 6 is placed in mounting groove 5,
Cut mark knife 6 and rotation seat 3 are fastened together by screw, the placement that is located by connecting of cut mark knife 6 may be implemented, and work as and cut
When trace knife 6 is damaged, replaced with can be convenient.It in cut mark mechanism and breaks and is equipped with delivery platform 4 between mechanism, to cutting
Packaging bag after trace is conveyed, break mechanism include set gradually break charging roller group, air roll 11 and draw rollers 12, draw
Disconnected charging roller group includes breaking feed roller 8 and lower compression roller 7, is respectively equipped with matched turn close to air roll 11 and draw rollers 12
The two sides of dynamic roller, air roll 11 and draw rollers 12 are provided with press strip 10, air roll 11 and draw rollers 12 and are driven by same
Band driving rotation, the diameter of air roll 11 are greater than the diameter of draw rollers 12, and so, the velocity of rotation of draw rollers 12 will be big
Press strip 10 and rotation in the velocity of rotation of air roll 11, when the press strip 10 on air roll 11 pushes down paper bag, in draw rollers 12
Roller cooperation can rapidly break paper bag, and will not impact to the paper bag that do not break also, guarantee paper bag in the mistake broken
In journey will not entanglement and to subsequent paper bag operation impact, between air roll 11 and draw rollers 12 be equipped with transition roller 13,
Transitional conveying is carried out to paper bag, further ensures paper bag by the stability in conveying stretch breaking process.
Claims (2)
1. double knife type paper bag cut mark breaking device, including cut mark mechanism and break mechanism, it is characterised in that: cut mark mechanism packet
Cut mark feed roller (1) is included, the cut mark feed roller (1) is provided with rotation seat (3), rotation seat (3) are distinguished up and down
Equipped with mounting groove (5), removably cut mark knife (6) are equipped in the mounting groove (5).
2. double knife type paper bag cut mark breaking device according to claim 1, it is characterised in that: it is described break mechanism include according to
Charging roller group, air roll (11) and draw rollers (12) are broken in secondary setting, close to the air roll (11) and draw rollers (12) point
The two sides of rotating roller that She You be not matched, the air roll (11) and draw rollers (12) are provided with press strip (10), described
The diameter of air roll (11) is greater than the diameter of draw rollers (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265269.2U CN209718785U (en) | 2018-08-07 | 2018-08-07 | Double knife type paper bag cut mark breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265269.2U CN209718785U (en) | 2018-08-07 | 2018-08-07 | Double knife type paper bag cut mark breaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209718785U true CN209718785U (en) | 2019-12-03 |
Family
ID=68659012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821265269.2U Expired - Fee Related CN209718785U (en) | 2018-08-07 | 2018-08-07 | Double knife type paper bag cut mark breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209718785U (en) |
-
2018
- 2018-08-07 CN CN201821265269.2U patent/CN209718785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |