CN207774487U - A kind of plastic packaging bag volume amount cuts roller - Google Patents
A kind of plastic packaging bag volume amount cuts roller Download PDFInfo
- Publication number
- CN207774487U CN207774487U CN201721890271.4U CN201721890271U CN207774487U CN 207774487 U CN207774487 U CN 207774487U CN 201721890271 U CN201721890271 U CN 201721890271U CN 207774487 U CN207774487 U CN 207774487U
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- slide bar
- support plate
- tie
- packaging bag
- cut
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Abstract
The utility model discloses a kind of plastic packaging bag volume amounts to cut roller, including main shaft, it is connected with drive sprocket at least one end of main shaft, the first support plate and the second support plate are equipped on main shaft, several first slide bars are radially fixed in first support plate, several second slide bars are radially fixed in second support plate, tie-beam is equipped on the first slide bar and the second slide bar, tie-beam both ends are fixed with sliding sleeve, sliding sleeve is equipped with fastening screw, sliding sleeve is respectively fitted on first slide bar and the second slide bar, it is provided with cut-off knife on the upper surface of a tie-beam, side is coated with glue-line.The roller can facilitate the length of control packaging bag unit, and can cut multiple units together, and cutting edge is neat, efficient.
Description
Technical field
The utility model is related to a kind of devices, and in particular to a kind of plastic packaging bag volume amount cuts roller.
Background technology
The large volume babinet generally side of using bottom polybag is packed, square bottom polybag first has to produce continuously when making
Plastics jacket casing, then plastic barrel is covered severing, then by an end closure.For the bag with square bottom of different length, the modeling cut is needed
The length of barrel set is also different.Generally plastics jacket casing is rolled with circular drum at present, is cut off again after reaching certain length.Due to
Circular drum radius is typically small, so to wind repeatedly.Its problem of is usually the bad control of length cut, and
And a unit can only be once cut, and cut by man-hour manually hand-held cut-off knife, it cuts edge and is not easy neatly.
Utility model content
The purpose of this utility model is to provide a kind of plastic packaging bag volume amount and cuts roller, which can facilitate control to wrap
The length of unit is packed, and multiple units can be cut together, cutting edge is neat, efficient.
To achieve the above object, the utility model takes following technical scheme：
A kind of plastic packaging bag volume amount cuts roller, including main shaft, which is characterized in that is connected at least one end of main shaft
Drive sprocket is equipped with the first support plate and the second support plate on main shaft, several first is radially fixed in the first support plate
Slide bar is radially fixed with several second slide bars in the second support plate, and tie-beam is equipped on the first slide bar and the second slide bar,
The tie-beam both ends are fixed with sliding sleeve, and sliding sleeve is equipped with fastening screw, and the sliding sleeve is respectively fitted over first slide bar and the
On two slide bars, cut-off knife is provided on the upper surface of a tie-beam, side is coated with glue-line.
Preferably, the cut-off knife is arranged inside the tie-beam, and in the tie-beam upper surface, there are tool bore, the cut-off knives
Blade stretch out tool bore outside.
Preferably, scale is indicated outside first slide bar and the second slide bar.
In above-mentioned technical proposal, roller is installed on the bearing of rack, and so that sprocket wheel is passed through chain and is connected to the motor, electricity
Machine drives roller rotation, you can plastics jacket casing to be wound on roller, by adjusting position of the tie-beam on slide bar, you can
To adjust the diameter of roller, and then makes to wind with one circuit and meet the length that a bag with square bottom needs just, it so repeatedly can after winding
Multiple packaging bag units are once cut off and obtained using cut-off knife, then again into the process for being about to one end sealing.By multiple connections
The roller outer of beam composition is in multilateral shape, and such polybag is wrapped in frictional force above and tension is larger, is easy holding position,
To keep measurement more acurrate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of sliding sleeve；
Fig. 3 is the schematic diagram of cut-off knife.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described further：
As shown in Figure 1 to Figure 3, it includes main shaft 1 that this plastic packaging bag volume amount, which cuts roller, is pacified respectively at the both ends of main shaft 1
Equipped with the first support plate 2 and the second support plate 3, the outside of the first support plate 2 is equipped with drive sprocket 4, and drive sprocket passes through chain
Item is connected to the motor, and motor drives main shaft 1 to rotate and then drives roller rotation, further, according to practical power demand, may be used also
To be equipped with another drive sprocket 41 on the outside of the second support plate.Multiple are radially fixed in the first support plate 2
One slide bar 5 is radially fixed with multiple second slide bars 6 in second support plate 3, scale is respectively marked on the outside of each slide bar, and
Second slide bar 6 is parallel with the first slide bar 5 respectively to be correspondingly arranged, and tie-beam is equipped on corresponding first slide bar and the second slide bar
7,7 both ends of tie-beam are fixed with sliding sleeve 8, and fastening screw 9 is provided on sliding sleeve 8, and tie-beam 7 is fixed on by sliding sleeve 8 on slide bar,
This connection type, can the person of being conveniently operated in the bag with square bottom of demand different size size, only need to be by sliding sleeve come the company of adjusting
Position of the beam 7 relative to slide bar is connect, and then roller can be adjusted rotates a circle and be wrapped in the length of the plastic sleeve on roller, it is sliding
Scale is indicated on the outside of bar, operator can be made more accurately to adjust the position of tie-beam.A tie-beam side applies wherein
There is glue-line 13, the upper surface of the tie-beam is there are tool bore 10, and side is there are sliding slot 11, and there are handle of a knifes 14 and folding shape blade for cut-off knife 12
15, handle of a knife 14 is fixed on blade one end, and one end that blade is connected with handle of a knife passes through sliding slot, the other end to expose tool bore.When specifically used,
First one end of packaging bag is pasted onto on rubberised layer 13, cut-off knife slides to the side of tie-beam, then in the drive bottom roll of motor
Rotation repeatedly slides cut-off knife after winding, primary i.e. cut-off and obtain multiple packaging bag units, then seals again into being about to one end
Process.
Above-described embodiment is the explanation conceived to the utility model and realized, is not intended to limit it, in the present invention
Under design, without the technical solution that substantially converts still in protection domain.
Claims (3)
1. a kind of plastic packaging bag volume amount cuts roller, including main shaft, which is characterized in that be connected with biography at least one end of main shaft
Movable sprocket is equipped with the first support plate and the second support plate on main shaft, and several first are radially fixed in the first support plate and is slided
Bar is radially fixed with several second slide bars in the second support plate, and tie-beam, institute are equipped on the first slide bar and the second slide bar
It states tie-beam both ends and is fixed with sliding sleeve, sliding sleeve is equipped with fastening screw, and the sliding sleeve is respectively fitted over first slide bar and second
On slide bar, cut-off knife is provided on the upper surface of a tie-beam, side is coated with glue-line.
2. plastic packaging bag volume amount as described in claim 1 cuts roller, which is characterized in that the cut-off knife is arranged in the company
It connects inside beam, in the tie-beam upper surface there are tool bore, the blade of the cut-off knife stretches out outside tool bore.
3. plastic packaging bag volume amount as claimed in claim 1 or 2 cuts roller, which is characterized in that first slide bar and
Scale is indicated outside two slide bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890271.4U CN207774487U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic packaging bag volume amount cuts roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890271.4U CN207774487U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic packaging bag volume amount cuts roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207774487U true CN207774487U (en) | 2018-08-28 |
Family
ID=63225939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890271.4U Active CN207774487U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic packaging bag volume amount cuts roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207774487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255295A (en) * | 2019-06-06 | 2019-09-20 | 王伟东 | A kind of no axis pulls frame |
| CN110371796A (en) * | 2019-07-22 | 2019-10-25 | 安庆市宝洁包装有限公司 | A kind of packaging bag packaging material wind |
-
2017
- 2017-12-29 CN CN201721890271.4U patent/CN207774487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255295A (en) * | 2019-06-06 | 2019-09-20 | 王伟东 | A kind of no axis pulls frame |
| CN110371796A (en) * | 2019-07-22 | 2019-10-25 | 安庆市宝洁包装有限公司 | A kind of packaging bag packaging material wind |
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