CN203126026U - Cutting-off device for sharp-bottomed paper bags - Google Patents
Cutting-off device for sharp-bottomed paper bags Download PDFInfo
- Publication number
- CN203126026U CN203126026U CN2013201352564U CN201320135256U CN203126026U CN 203126026 U CN203126026 U CN 203126026U CN 2013201352564 U CN2013201352564 U CN 2013201352564U CN 201320135256 U CN201320135256 U CN 201320135256U CN 203126026 U CN203126026 U CN 203126026U
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- knife
- lower knife
- cutting
- cutter
- sharp
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Abstract
The utility model relates to a cutting-off device for sharp-bottomed paper bags and belongs to the technical field of packing bag manufacturing equipment. The cutting-off device comprises an upper knife roll and a lower knife roll, as well as an upper knife and a lower knife respectively mounted in the upper and the lower knife roll, wherein once the upper and the lower knife roll rotate one circle, the upper knife and the lower knife are aligned once. According to the cutting-off device, paper tubes are delivered to a back roller from a front roller through the upper and the lower knife roll, once the upper and the lower knife roll rotate one circle, the knives are driven to cut the paper tubes to be in a set length. Moreover, the upper knife only cuts off upper-layer raw papers, and the lower knife only cuts off lower-layer raw papers; and the acting times of the upper and the lower knife are consistent, and the upper and the lower knife are mutually aligned for cutting, avoiding collision. Therefore, the cutting-off device has the beneficial effects of simple structure, convenience in operation, and high operating efficiency.
Description
Technical field
The utility model belongs to packaging bag making apparatus technical field, relates in particular to a kind of sharp base stock bag shearing device.
Background technology
Along with the progress of society, environmental consciousness is strengthened, and paper bag uses extensively, and sharp base stock bag consumption also constantly increases, and at present, the shearing device of paper bag machine cuts sharp base stock bag by a cutter, and device is clumsy, is difficult for regulating inefficiency.
The utility model content
At above-mentioned technical problem, it is a kind of simple in structure that the purpose of this utility model is to provide, easy to operate sharp base stock bag shearing device.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is that a kind of sharp base stock bag shearing device comprises upper and lower rotor and is installed in the interior upper and lower cutting knife of described upper and lower rotor respectively, the moving circle of described upper and lower rotor revolution, described upper and lower cutting knife alignment once.
The utility model point base stock bag shearing device, paper web is carried by upper and lower rotor to the back roller by blanket roller, upper and lower rotor whenever turns around and will drive cutting knife and paper web is cut into sets length, and upper cutter only cuts off the upper strata ground paper, and lower cutter also only cuts off lower floor's ground paper, upper cutter is consistent actuation time with lower cutter, upper and lower cutting knife aligns mutually during cut-out, does not collide, and reaches simple in structure, easy to operate, the beneficial effect of high efficiency.
Description of drawings
Accompanying drawing is the utility model point base stock bag shearing device structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made and to be further specified.
As shown in the figure, the utility model paper bag separator, this device comprises blanket roller 1, following rotor 2, lower cutter 3, lower platen 4, last rotor 5, upper cutter 6, top board 7, fixed head 8, back roller 9, paper web is carried by last rotor 5 by blanket roller 1, following rotor 2 is to back roller 9, lower cutter 3 usefulness lower platens 4 are fixed on down in the rotor 2 cutter grooves, upper cutter 6 usefulness top boards 7, fixed head 8 is fixed in the rotor cutter groove, last rotor 5, following rotor 2 cutting knife that whenever turns around cuts into paper web and sets length, 6 of upper cutters cut off the upper strata ground paper, lower cutter 3 also only cuts off lower floor's ground paper, cut off paper web through after roller 9 be delivered to subsequent processing, when upper cutter 6 and lower cutter 3 cut off, alignment is not collided mutually.
As preferably, upper cutter 6 comprises left and right angle cutter and middle rimmer knife, described left and right angle knife-edge edge and paper web justified margin to be cut, described in rimmer knife between the cutter of described left and right angle.According to the width of waiting to cut off paper bag, mobile left and right angle cutter is directly cut at the paper web edge its cutting knife edge in last rotor 5 cutter grooves, selects corresponding middle rimmer knife at last, is fixed in the rotor 5 cutter grooves.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. sharp base stock bag shearing device is characterized in that: comprises upper and lower rotor and is installed in upper and lower cutting knife in the described upper and lower rotor respectively, and the moving circle of described upper and lower rotor revolution, described upper and lower cutting knife alignment is once.
2. according to the described sharp base stock bag shearing device of claim 1, it is characterized in that: described upper cutter comprises left and right angle cutter and middle rimmer knife, described left and right angle knife-edge edge and paper web justified margin to be cut, and described middle rimmer knife is between the cutter of described left and right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201352564U CN203126026U (en) | 2013-03-22 | 2013-03-22 | Cutting-off device for sharp-bottomed paper bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201352564U CN203126026U (en) | 2013-03-22 | 2013-03-22 | Cutting-off device for sharp-bottomed paper bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126026U true CN203126026U (en) | 2013-08-14 |
Family
ID=48934043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201352564U Expired - Lifetime CN203126026U (en) | 2013-03-22 | 2013-03-22 | Cutting-off device for sharp-bottomed paper bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291506A (en) * | 2018-10-23 | 2019-02-01 | 温雄权 | A kind of multi-functional die-cutting machine of carton corrugated paper |
-
2013
- 2013-03-22 CN CN2013201352564U patent/CN203126026U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291506A (en) * | 2018-10-23 | 2019-02-01 | 温雄权 | A kind of multi-functional die-cutting machine of carton corrugated paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |