CN105015026A - Instantaneous variable-speed paper cutting mechanism of bottom pasting machine - Google Patents
Instantaneous variable-speed paper cutting mechanism of bottom pasting machine Download PDFInfo
- Publication number
- CN105015026A CN105015026A CN201410169423.6A CN201410169423A CN105015026A CN 105015026 A CN105015026 A CN 105015026A CN 201410169423 A CN201410169423 A CN 201410169423A CN 105015026 A CN105015026 A CN 105015026A
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- gear
- cutter shaft
- slitter shaft
- cutting mechanism
- paper cutting
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Abstract
The invention provides an instantaneous variable-speed paper cutting mechanism of a bottom pasting machine. The instantaneous variable-speed paper cutting mechanism is characterized in that an eccentric gear capable of achieving variable motion is meshed with a transmission gear and a cutter shaft gear at the same time; and the transmission gear drives the cutter shaft gear to rotate through the eccentric gear, the cutter shaft gear is fixed to a cutter shaft and drives the cutter shaft to rotate, and the cutter shaft rotates to drive a cutter fixed to the cutter shaft to move. The rotating speed of the eccentric gear is achieved only by adjusting the radius of the eccentric gear, and therefore the variable motion of the cutter shaft gear meshed with the eccentric gear is changed, the speed of the cutter is changed by changing the rotating speed of the cutter shaft, and finally the length of cut paper is changed.
Description
Technical field
The present invention relates to one and be sticking machine paper cutting mechanism, particularly relate to a kind of speed change paper cutting mechanism not needing change different size gear can realize the change of cutting knife speed.
Background technology
All kinds of machine that is sticking is used on all kinds of paper bag at present, and this kind of machinery is sticking firmly, accurately, fast.But the current all kinds of length major parts being sticking its cut paper of machine are fixed values, also have the length can changing cut paper, but generally all needing to change different specification gears realizes, and so not only machine construction is complicated, and inefficiency.
Summary of the invention
Based on the deficiencies in the prior art, a kind of structure is the object of the present invention is to provide simply to be sticking the instantaneous speed change paper cutting mechanism of machine, the speed of eccentric wheel gear is adjusted by adjusting the eccentric radius of gyration, change the velocity of rotation of the cutting knife gear engaged with it, thus the speed changing the cutting knife be fixed on slitter shaft realizes the length changing cut paper.
For achieving the above object, the invention provides can realize variable motion eccentric wheel gear simultaneously with travelling gear and slitter shaft gears meshing, described travelling gear drives slitter shaft pinion rotation by described eccentric wheel gear, slitter shaft gear to be fixed on slitter shaft and to drive slitter shaft to rotate, and slitter shaft rotarily drives the cutting knife motion be fixed on slitter shaft.
Beneficial effect of the present invention:
1. the present invention only needs the radius adjusting eccentric wheel gear to realize the velocity of rotation of eccentric wheel gear, thus change the variable motion of the slitter shaft gear engaged with it, and then change the rotary speed of slitter shaft, reach the change of cutting knife speed, finally realize the change of cut paper length.
2. the present invention realizes the instantaneous change of cutting knife speed by the radius of gyration of adjustment eccentric wheel gear, simple and convenient, substantially increases production efficiency.
Accompanying drawing explanation
Fig. 1 one of the present invention is sticking machine instantaneous speed change paper cutting mechanism explosive view;
Detailed description of the invention
With reference to figure 1, a kind provided by the invention is sticking the instantaneous speed change paper cutting mechanism of machine, comprises power transmission shaft 1, travelling gear 2, eccentric wheel gear 3, cutting knife gear, slitter shaft and cutting knife.
Power transmission shaft 1 has machine shaft (not shown) to drive, power transmission shaft 1 drives travelling gear 2 fixed thereon to rotate, travelling gear 2 drives the eccentric wheel gear 3 engaged with it to rotate, eccentric wheel gear 3 drives the cutting knife gear 4 engaged with it to rotate, cutting knife gear 4 rotates and drives slitter shaft 5 to rotate, and slitter shaft 5 drives cutting knife 6 fixed thereon to move.
But when needing the length adjusting cut paper, only need the radius of turn adjusting eccentric wheel gear 3 can change the rotary speed of eccentric wheel gear 3, thus change cutting knife gear 4 velocity of rotation of its engagement, slitter shaft 5 follows cutting knife gear 4 velocity of rotation to change, finally realize the change of cutting knife 6 instantaneous velocity, realize the object of the length variations of cut paper.
Above disclosedly be only preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (2)
1. one kind is sticking the instantaneous speed change paper cutting mechanism of machine, it is characterized in that: the eccentric wheel gear eccentricity wheel gear that can realize variable motion simultaneously with travelling gear and slitter shaft gears meshing, described travelling gear drives slitter shaft pinion rotation by described eccentric wheel gear, slitter shaft gear to be fixed on slitter shaft and to drive slitter shaft to rotate, and slitter shaft rotarily drives the cutting knife motion be fixed on slitter shaft.
2. one as claimed in claim 1 is sticking the instantaneous speed change paper cutting mechanism of machine, it is characterized in that: described eccentric wheel gear is the velocity of rotation adjusting eccentric wheel gear by adjusting the eccentric radius of gyration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169423.6A CN105015026A (en) | 2014-04-24 | 2014-04-24 | Instantaneous variable-speed paper cutting mechanism of bottom pasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169423.6A CN105015026A (en) | 2014-04-24 | 2014-04-24 | Instantaneous variable-speed paper cutting mechanism of bottom pasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105015026A true CN105015026A (en) | 2015-11-04 |
Family
ID=54405486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410169423.6A Pending CN105015026A (en) | 2014-04-24 | 2014-04-24 | Instantaneous variable-speed paper cutting mechanism of bottom pasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105015026A (en) |
-
2014
- 2014-04-24 CN CN201410169423.6A patent/CN105015026A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |