CN105415757A - Gear cutting mechanism of courier bag manufacturing machine - Google Patents
Gear cutting mechanism of courier bag manufacturing machine Download PDFInfo
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- CN105415757A CN105415757A CN201511011445.0A CN201511011445A CN105415757A CN 105415757 A CN105415757 A CN 105415757A CN 201511011445 A CN201511011445 A CN 201511011445A CN 105415757 A CN105415757 A CN 105415757A
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- gear
- cutting mechanism
- roller
- swing arm
- making machine
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Abstract
The invention provides a gear cutting mechanism of a courier bag manufacturing machine. The gear cutting mechanism of the courier bag manufacturing machine comprises a gear I, a gear II and a gear III, wherein the gear I is connected with a cutter roller, the gear II is connected with a cutting lower roller, a flat-tooth cutter is arranged on a cutting roller, the gear III adopts a prime power gear, and is meshed with the gear I, the gear II is meshed with the gear I, and the gear ratio of the gear III and the gear II relates to an indivisible relation. According to the gear cutting mechanism of the courier bag manufacturing machine, provided by the invention, the flat-tooth cutter cuts on a polyurethane roller, a piece of paper is cut to form a thin opening, but is not cut off, a motor is used for independent control, each of the gear I and the gear II adopts a double gear, so as to reduce gear clearance, by controlling the gear ratio of the gear III and the gear II to be in the indivisible relation, and ensuring that the cutter roller is not in the same position of the cutter lower roller each time, the service life of the cutter lower roller is prolonged.
Description
Technical field
The present invention relates to a kind of express delivery Bag Making Machine cutting mechanism, belong to field of mechanical technique.
Background technology
In existing express delivery Bag Making Machine, the up-down rollers for cutting is always cut at same position, and cutting knife lower roll is bag polyurethane, after repeatedly cutting, polyurethane is cut bad, and service life is very short, continuous replacing both costs of idleness, also reduce efficiency, make the effect of cutting also bad simultaneously.Therefore, the technical barrier that prior art will solve is: the problem that the lower roll life-span is short.
Summary of the invention
The invention provides a kind of express delivery Bag Making Machine cutting mechanism, the above defect can be solved, be that the life-span of cutting lower roll significantly improves several times, and cutting effect can be improved.
For solving above technical problem, the invention provides following technical scheme: a kind of express delivery Bag Making Machine cutting mechanism, comprise gear I, gear II and gear III, gear I connects cutting roller, and gear II connects cutting lower roll, and cutting roller is provided with flat serrated knife, described gear III is motive power gear, gear III engages with gear I, and gear II engages with gear I, and the number of teeth of number of teeth III and the gear ratio of gear II are aliquant relation.
Further, described cutting mechanism also comprises constant tension mechanism, described constant tension mechanism comprises swing arm, oscillating roller, angular displacement sensor, air cylinder device and oscillating bearing, described swing arm is two and is oppositely arranged on frame inner face, bottom between two swing arms connects oscillating roller, in the medium position difference joint angle displacement transducer of swing arm and one end of air cylinder device, wherein one end of air cylinder device is connected with adopting oscillating bearing between swing arm, and the other end of air cylinder device and the other end of angular displacement sensor are individually fixed in frame.
Further, described constant tension mechanism also comprises roll shaft I, and the two ends of roll shaft I, through the top of swing arm, adopt pivoting friction to be connected between swing arm with roll shaft I.
Further, described frame two side roof part is equipped with otic placode, and otic placode is fixed at the both ends of roll shaft I.
Further, deviation correction mechanism is provided with in the preceding working procedure of described constant tension mechanism.
Further, described deviation correction mechanism comprises rectification detection device and the detection axis for installing rectification detection device, and described detection axis is parallel to paper web axle.
This express delivery Bag Making Machine cutting mechanism that the present invention relates to, flat serrated knife is cut on polyurethane roller, paper is cut out thin mouth, but can not disconnect, utilize motor to control separately, gear I and gear II all uses split gear, reduce gear clearance, the number of teeth of gear III and gear II controls under aliquant relation by we, each not at same position when ensureing that cutting knife rod is on cutting knife lower roll, improves the service life of cutting knife lower roll.Constant tension device can guarantee that paper can not disconnect in running, utilizes angular displacement sensor to carry out the angle of wobble detection roller, the angle fracture that all can cause paper bigger than normal or less than normal, utilizes cylinder to adjust the position of oscillating roller to reach required angle; Cutting successful is improved.
Accompanying drawing explanation
Fig. 1 is a kind of express delivery Bag Making Machine of the present invention cutting mechanism graphics;
Fig. 2 is the johning knot composition of a kind of express delivery Bag Making Machine of the present invention cutting organization gear I, gear II and gear III;
Fig. 3 is that roll shaft I place of a kind of express delivery Bag Making Machine cutting mechanism of the present invention connects enlarged drawing;
Fig. 4 is a kind of express delivery Bag Making Machine of the present invention cutting mechanism plane.
1-paper web; 2-measuring roll; 3-rectification detection device; 4-oscillating roller; 5-swing arm; 6-frame; 7-first cutting mechanism; 8-air cylinder device; 9-angular displacement sensor; 10-oscillating bearing; 11-roll shaft I; 12-otic placode; 13-cutting roller; 14-cuts lower roll; 15-gear I; 16-gear II; 17-gear III.
Detailed description of the invention
As Figure 1-Figure 4, a kind of express delivery Bag Making Machine cutting mechanism, comprise gear I15, gear II16 and gear III17, gear I15 connects cutting roller 13, and gear II16 connects cutting lower roll 14, and cutting roller is provided with flat serrated knife, described gear III17 is motive power gear, gear III engages with gear I, and gear II16 engages with gear I15, and the number of teeth of number of teeth III17 and the gear ratio of gear II16 are aliquant relation.
Described constant tension mechanism is arranged on the preceding working procedure of Bag Making Machine cutting mechanism, comprise swing arm 4, oscillating roller 5, angular displacement sensor 9, air cylinder device 8 and oscillating bearing 10, described swing arm 5 is two and is oppositely arranged on frame 6 inner face, bottom between two swing arms connects oscillating roller 4, oscillating roller can realize rotating relative to oscillating roller, in the medium position difference joint angle displacement transducer of swing arm 5 and one end of air cylinder device, wherein one end of air cylinder device 8 is connected with adopting oscillating bearing 10 between swing arm 5, the other end of air cylinder device and the other end of angular displacement sensor are individually fixed in frame.The setting of oscillating bearing 10 is to change rectilinear motion into curvilinear motion, and in fact swing arm and oscillating roller only make small angle adjustment under the drive of air cylinder device.
Described frame 6 top is provided with roll shaft I11, described two swing arms are connected on roll shaft I11, therebetween for pivoting friction connects, under normal circumstances, swing arm and oscillating roller are all motionless, when swing arm and oscillating roller in use, when deflecting under many kinds of force combination, the angle causing it to deflect exceeds the predetermined angular of angular displacement sensor, now namely Bag Making Machine controlling organization can give an order, control cylinder device makes expanding-contracting action, realizes the minor rotation of swing arm and oscillating roller, makes its drift angle in normal range (NR).
The top of described frame is provided with otic placode 12, and the otic placode of both sides is stretched at the two ends of roll shaft I, and is fixed between two otic placodes.The two ends of otic placode 12 use bolt to fix.
Deviation correction mechanism is provided with in the preceding working procedure of described constant tension mechanism.
Described deviation correction mechanism comprises rectification detection device 3 and the detection axis 2 for installing rectification detection device 3, and described detection axis 2 is parallel to paper web axle, and paper web axle is for connecting paper web 1.
This express delivery Bag Making Machine cutting mechanism that the present invention relates to, flat serrated knife is cut on polyurethane roller, paper is cut out thin mouth, but can not disconnect, utilize motor to control separately, gear I and gear II all uses split gear, reduce gear clearance, the number of teeth of gear III and gear II controls under aliquant relation by we, each not at same position when ensureing that cutting knife rod is on cutting knife lower roll, improves the service life of cutting knife lower roll.Constant tension device can guarantee that paper can not disconnect in running, utilizes angular displacement sensor to carry out the angle of wobble detection roller, the angle fracture that all can cause paper bigger than normal or less than normal, utilizes cylinder to adjust the position of oscillating roller to reach required angle; Cutting successful is improved.
This kind of equipment is for the production of environmental protection express delivery paper bag, and constant tension device can ensure that paper can not cause the fracture of paper, unclamp because of the conversion of pulling force in transmitting procedure; Correction ensures paper position in paper feeding process; First cut paper uses square opening serrated knife, ensures that paper can not disconnect after cutting out preliminary moulding, can carry out further defeated paper and become cylinder, and cutting is effective.
Detailed description of the invention of the present invention does not form the restriction to the application's scope; within every spirit in the present invention's design and principle, any amendment that one of skill in the art can make, equivalent to replace and improvement etc. all should be included within protection scope of the present invention.
Claims (6)
1. an express delivery Bag Making Machine cutting mechanism, it is characterized in that, comprise gear I, gear II and gear III, gear I connects cutting roller, and gear II connects cutting lower roll, and cutting roller is provided with flat serrated knife, described gear III is motive power gear, gear III engages with gear I, and gear II engages with gear I, and the number of teeth of number of teeth III and the gear ratio of gear II are aliquant relation.
2. a kind of express delivery Bag Making Machine cutting mechanism according to claim 1, it is characterized in that, described cutting mechanism also comprises constant tension mechanism, described constant tension mechanism comprises swing arm, oscillating roller, angular displacement sensor, air cylinder device and oscillating bearing, described swing arm is two and is oppositely arranged on frame inner face, bottom between two swing arms connects oscillating roller, in the medium position difference joint angle displacement transducer of swing arm and one end of air cylinder device, wherein one end of air cylinder device is connected with adopting oscillating bearing between swing arm, the other end of air cylinder device and the other end of angular displacement sensor are individually fixed in frame.
3. a kind of express delivery Bag Making Machine cutting mechanism according to claim 2, it is characterized in that, described constant tension mechanism also comprises roll shaft I, and the two ends of roll shaft I, through the top of swing arm, adopt pivoting friction to be connected between swing arm with roll shaft I.
4. a kind of express delivery Bag Making Machine cutting mechanism according to claim 3, it is characterized in that, described frame two side roof part is equipped with otic placode, and otic placode is fixed at the both ends of roll shaft I.
5. a kind of express delivery Bag Making Machine cutting mechanism according to claim 2, is characterized in that, be provided with deviation correction mechanism in the preceding working procedure of described constant tension mechanism.
6. a kind of express delivery Bag Making Machine cutting mechanism according to claim 5, it is characterized in that, described deviation correction mechanism comprises rectification detection device and the detection axis for installing rectification detection device, and described detection axis is parallel to paper web axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011445.0A CN105415757A (en) | 2015-12-30 | 2015-12-30 | Gear cutting mechanism of courier bag manufacturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011445.0A CN105415757A (en) | 2015-12-30 | 2015-12-30 | Gear cutting mechanism of courier bag manufacturing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105415757A true CN105415757A (en) | 2016-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011445.0A Pending CN105415757A (en) | 2015-12-30 | 2015-12-30 | Gear cutting mechanism of courier bag manufacturing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105415757A (en) |
Citations (9)
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|---|---|---|---|---|
| US6776075B1 (en) * | 1999-11-10 | 2004-08-17 | Sms Demag Ag | High-speed shear for transverse cutting of a thin rolled strip |
| CN2912984Y (en) * | 2005-11-04 | 2007-06-20 | 上海今昌纸箱机械制造有限公司 | Press round mould cutting machine with differential equilibration mechanism |
| CN201295997Y (en) * | 2008-06-12 | 2009-08-26 | 青岛高校软控股份有限公司 | Film guiding cutting machine |
| CN201457790U (en) * | 2009-05-27 | 2010-05-12 | 常德烟草机械有限责任公司 | Virtual cutting device of handkerchief-paper packing machine |
| CN201525660U (en) * | 2009-11-12 | 2010-07-14 | 运城制版印刷机械制造有限公司 | Horizontal swinging roller mechanism |
| CN203127862U (en) * | 2013-03-29 | 2013-08-14 | 常州市武进广宇花辊机械有限公司 | High-efficient splitting machine |
| CN103523579A (en) * | 2013-11-01 | 2014-01-22 | 常州市武进广宇花辊机械有限公司 | Smooth type dividing and cutting machine |
| CN204869781U (en) * | 2015-09-02 | 2015-12-16 | 宜昌宏裕塑业有限责任公司 | A cutter rollers takes turns subassembly for making bag machine |
| CN205291717U (en) * | 2015-12-30 | 2016-06-08 | 江苏南江智能装备股份有限公司 | Express delivery system bag machine gear cutting mechanism |
-
2015
- 2015-12-30 CN CN201511011445.0A patent/CN105415757A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6776075B1 (en) * | 1999-11-10 | 2004-08-17 | Sms Demag Ag | High-speed shear for transverse cutting of a thin rolled strip |
| CN2912984Y (en) * | 2005-11-04 | 2007-06-20 | 上海今昌纸箱机械制造有限公司 | Press round mould cutting machine with differential equilibration mechanism |
| CN201295997Y (en) * | 2008-06-12 | 2009-08-26 | 青岛高校软控股份有限公司 | Film guiding cutting machine |
| CN201457790U (en) * | 2009-05-27 | 2010-05-12 | 常德烟草机械有限责任公司 | Virtual cutting device of handkerchief-paper packing machine |
| CN201525660U (en) * | 2009-11-12 | 2010-07-14 | 运城制版印刷机械制造有限公司 | Horizontal swinging roller mechanism |
| CN203127862U (en) * | 2013-03-29 | 2013-08-14 | 常州市武进广宇花辊机械有限公司 | High-efficient splitting machine |
| CN103523579A (en) * | 2013-11-01 | 2014-01-22 | 常州市武进广宇花辊机械有限公司 | Smooth type dividing and cutting machine |
| CN204869781U (en) * | 2015-09-02 | 2015-12-16 | 宜昌宏裕塑业有限责任公司 | A cutter rollers takes turns subassembly for making bag machine |
| CN205291717U (en) * | 2015-12-30 | 2016-06-08 | 江苏南江智能装备股份有限公司 | Express delivery system bag machine gear cutting mechanism |
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| 沈来荣: "DF4D型内燃机车牵引齿轮的改进设计", 《铁道机车车辆》 * |
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| C06 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 214000 east section of Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Applicant after: JIANGSU NANJIANG MACHINERY CO., LTD. Address before: 214000 east section of Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Applicant before: WUXI NANJIANG PAPER PACKAGE MACHINERY CO., LTD. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |