CN103433955A - Adjustable linear velocity synchronous cutter structure - Google Patents
Adjustable linear velocity synchronous cutter structure Download PDFInfo
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- CN103433955A CN103433955A CN2013103963567A CN201310396356A CN103433955A CN 103433955 A CN103433955 A CN 103433955A CN 2013103963567 A CN2013103963567 A CN 2013103963567A CN 201310396356 A CN201310396356 A CN 201310396356A CN 103433955 A CN103433955 A CN 103433955A
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- chute
- linear velocity
- cutter structure
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Abstract
The invention belongs to the technical field of packaging machinery and particularly relates to an adjustable linear velocity synchronous cutter structure which is applied to paper cutting of a corrugating machine. The adjustable linear velocity synchronous cutter structure comprises an upper knife roll and a lower knife roll which are in rolling fit, wherein the upper knife roll is provided with a first sliding chute; the lower knife roll is provided with a second sliding chute; a first slide block is arranged in the first sliding chute in a sliding manner; a second slide block is arranged in the second sliding chute in a sliding manner; the bottom end of the first slide block is provided with a right trapezoid-shaped groove; a pressing block is arranged in the right trapezoid-shaped groove; the shape of the pressing block is matched with the shape of the right trapezoid-shaped groove; a blade is fixedly arranged in the right trapezoid-shaped groove through the pressing block. The adjustable linear velocity synchronous cutter structure is ingenious and rational in conception; the adjustment of paper cutting length and linear velocity is realized by arranging the slide blocks which can movably stretch out and contact back on the roll bodies of the upper knife roll and the lower knife roll respectively; the paper cutting speed can be greatly improved because of the structure; the device is convenient to maintain, low in manufacturing cost, high-efficiency and energy-saving.
Description
Technical field
The invention belongs to packing machinery technology, specifically a kind of synchronous cutter structure of adjustable wire speed that is applied to Corrugating Machine.
Background technology
At present, the cutting knife that Corrugating Machine production line and flowing water paper cutter are used mainly contains two kinds: a kind of is the fixing flail knife of the edge of a knife and tool rest; Another kind is servo hobboing cutter, and the linear velocity while with servomotor, regulating the rotor shearing equates with the paper linear velocity, reaches constant speed and shears, and guarantees that yardage is unified.Above-mentioned two kinds of cutting knife arrangements all have shortcoming in various degree, and wherein the shortcoming of flail knife is mainly to guarantee precision, because it can only use the same linear velocity when shearing the different length paper, therefore, paper is sheared different in size.Servo hobboing cutter has overcome the shortcoming of flail knife, has realized synchronously opening cutting but also there are some defects in it: one, machine involves great expense, and is approximately 5 to 10 times of flail knife equipment; Two, servo controller needs certain reaction time from receiving instruction to producing action, therefore, in the situation that surpass per minute 250, turns (cutter), be difficult to guarantee cutting action accurately, power consumption is also larger in process of production for this kind of equipment in addition.Generally speaking, existing these two kinds of cut paper modes are all the length that the rotating speed by adjusting cutting roller is realized cut paper, from the standard of environment protection energy-saving efficient, larger distance are arranged.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of adjustable wire speed simple in structure, ingenious, rational synchronous cutter structure, this cutter structure design is ingenious reasonable, can effectively realize the cutting of different length paper, and cutting efficiency is high.
According to technical scheme provided by the invention: the synchronous cutter structure of a kind of adjustable wire speed, comprise upper rotor, lower rotor that mutual rolling is equipped with, be characterised in that: on described upper rotor, offer the first chute, offer the second chute on lower rotor, and slide the first slide block is set in the first chute, slide the second slide block is set in the second chute, the right-angled trapezium groove is offered in described the first slide block bottom, and in the right-angled trapezium groove, briquetting is set, and the flute profile of the shape of briquetting and right-angled trapezium groove is complementary, blade is fixed in the right-angled trapezium groove by described briquetting.
As a further improvement on the present invention, described the first chute runs through rotor, and the first slide block bottom circular arc profile and the first chute openend shape are consistent.
As a further improvement on the present invention, described the second chute runs through lower rotor, and the second slide block nose-circle curved profile and the second chute openend shape are consistent.
The present invention compared with prior art, advantage is: the present invention is skillfully constructed rationally, by upper rotor of the prior art and lower rotor are carried out to technological improvement, develop the synchronous cutter structure of a kind of adjustable wire speed, its by the roll body at upper rotor and lower rotor, arrange respectively can movable telescopic slide block realize that the adjusting of cut paper length and linear velocity regulate, therefore can increase substantially cut paper speed owing to this structure only need at the uniform velocity operate, and this installs low cost of manufacture easy to maintenance, energy-efficient.
The accompanying drawing explanation
Fig. 1 is the structural representation that slide block of the present invention is placed in chute.
Fig. 2 is the structural representation that slide block of the present invention stretches out chute.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1 and Figure 2, comprise rotor 1, lower rotor 2, the first chute 3, the second chute 4, the first slide block 5, the second slide block 6, right-angled trapezium groove 7, briquetting 8, blade 9 etc.
As shown in Figure 1, the present invention is the synchronous cutter structure of a kind of adjustable wire speed, comprise upper rotor 1, lower rotor 2 that mutual rolling is equipped with, offer the first chute 3 on described upper rotor 1, offer the second chute 4 on lower rotor 2, and slide the first slide block 5 is set in the first chute 3, slide the second slide block 6 is set in the second chute 4, right-angled trapezium groove 7 is offered in described the first slide block 5 bottoms, and at the interior briquetting 8 that arranges of right-angled trapezium groove 7, and the flute profile of the shape of briquetting 8 and right-angled trapezium groove 7 is complementary, blade 9 is fixed in right-angled trapezium groove 7 by described briquetting 8.
Described the first chute 3 runs through rotor 1, the first slide block 5 bottom circular arc profiles and the first chute 3 openend shapes are consistent.
Described the second chute 4 runs through lower rotor 2, the second slide block 6 nose-circle curved profiles and the second chute 4 openend shapes are consistent.
The course of work of the present invention is as follows: when the girth of the yardage that will cut and upper and lower rotor equates, the first slide block 5 and the second slide block 6 are placed in respectively in each self-corresponding rotor, the normal Corrugating Machine equipment that starts, the speed of service of the paper advance mechanism in equipment is identical with the linear velocity of upper and lower rotor,, upper rotor 1 rotates and paper was once cut in one week, and the girth of upper rotor 1 is the length of cut paper.
When the yardage that will cut is greater than the girth of upper rotor 1, by regulating the extension elongation of the first slide block 5, make the girth of the first slide block 5 end face place circles and the equal in length of paper that will cut to meet the demands, simultaneously in order to guarantee that upper and lower two rotor engagement places have identical linear velocity, after regulating the girth of end face place, the outside circle that the second slide block 6 makes it stretch out the second chute 4 and the first slide block 5 and regulating, the girth of place circular arcs equates, can carry out the cut paper action, the speed of service of the paper advance mechanism of equipment and the first slide block 5 equate with the linear velocity of the engagement place of the second slide block 6, just can realize at the uniform velocity paper feeding cut paper.
In the present invention, the first slide block 5 and the second slide block 6 are being moved in corresponding chute separately, its course of action can be by SERVO CONTROL, specifically in two chutes, corresponding to each slide block side, be fixedly installed respectively, push rod or screw thread, realize the control with respect to runner position to slide block; Certainly, for the control mode of slide position, be not limited to SERVO CONTROL, can also control by mechanical linkage, hydraulic pressure or pneumatic electric and hand control etc.
In the present invention, the set-up mode of chute has fully taken into account the factor of balance rotor, therefore two chutes pass through respectively the axle center of rotor separately.In addition, only offer a chute in the present invention on rotor, can also be set to as the case may be offer many chutes, as offered the chute of two symmetries on rotor, be equipped with slide block in each chute, after arranging like this, rotor rotates one week can cut paper twice.
It is short and sweet that slide block structure of the present invention also designs, in practice can also be according to carrying out Expanding design, specifically: again offer chute on slide block, and slide block is set in the chute of newly opening at this equally ... such design can be so that Whole Equipment has wider cut paper scope, after first order slide block all stretches out, if still can not meet the cut paper length requirement, second level slide block can be stretched out, regulated, until meet the cut paper requirement.
The present invention is skillfully constructed rationally, by upper rotor of the prior art and lower rotor are carried out to technological improvement, develop the synchronous cutter structure of a kind of adjustable wire speed, its by the roll body at upper rotor and lower rotor, arrange respectively can movable telescopic slide block realize the adjusting of cut paper length and linear velocity, this structure can increase substantially cut paper speed, and this device is easy to maintenance, low-cost high-efficiency energy-saving.
Claims (3)
1. the synchronous cutter structure of adjustable wire speed, comprise the upper rotor (1) that mutual rolling is equipped with, lower rotor (2), it is characterized in that: offer the first chute (3) on described upper rotor (1), offer the second chute (4) on lower rotor (2), and slide the first slide block (5) is set in the first chute (3), slide the second slide block (6) is set in the second chute (4), right-angled trapezium groove (7) is offered in described the first slide block (5) bottom, and briquetting (8) is set in right-angled trapezium groove (7), and the flute profile of the shape of briquetting (8) and right-angled trapezium groove (7) is complementary, blade (9) is fixed in right-angled trapezium groove (7) by described briquetting (8).
2. the synchronous cutter structure of adjustable wire speed as claimed in claim 1, it is characterized in that: described the first chute (3) runs through rotor (1), and the first slide block (5) bottom circular arc profile and the first chute (3) openend shape are consistent.
3. the synchronous cutter structure of adjustable wire speed as claimed in claim 1, it is characterized in that: described the second chute (4) runs through lower rotor (2), and the second slide block (6) nose-circle curved profile and the second chute (4) openend shape are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396356.7A CN103433955B (en) | 2013-09-03 | 2013-09-03 | Adjustable wire speed sync cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396356.7A CN103433955B (en) | 2013-09-03 | 2013-09-03 | Adjustable wire speed sync cutting knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103433955A true CN103433955A (en) | 2013-12-11 |
| CN103433955B CN103433955B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310396356.7A Active CN103433955B (en) | 2013-09-03 | 2013-09-03 | Adjustable wire speed sync cutting knife |
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| Country | Link |
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| CN (1) | CN103433955B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753633A (en) * | 2014-02-13 | 2014-04-30 | 朱丹华 | Four-cutter hobbing cutting device |
| CN108098957A (en) * | 2017-12-21 | 2018-06-01 | 朱雪梅 | A kind of combination drives vertical splitting machine |
| CN109531685A (en) * | 2019-01-04 | 2019-03-29 | 东阳市伟群制刀缝配有限公司 | A kind of fabric cutter abrasive band automatic fine cutting rounding machine cutter correcting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2430028A1 (en) * | 1973-06-22 | 1975-01-23 | Masson Scott Thrissell Eng Ltd | FIXING DEVICE FOR THE KNIFE BLADE OF A ROTATING CUTTING MACHINE |
| EP0900637A2 (en) * | 1997-09-04 | 1999-03-10 | Mitsubishi Heavy Industries, Ltd. | Rotary cutoff apparatus |
| CN201136176Y (en) * | 2008-01-05 | 2008-10-22 | 中山市新宏业自动化工业有限公司 | Molding tube cutting device of hosetube auto making machine |
| CN201525148U (en) * | 2009-07-02 | 2010-07-14 | 时云庆 | Device for producing anti-detaching star-shaped line of envelope |
| CN203496013U (en) * | 2013-09-03 | 2014-03-26 | 朱丹华 | Adjustable linear velocity synchronous cutter structure |
-
2013
- 2013-09-03 CN CN201310396356.7A patent/CN103433955B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2430028A1 (en) * | 1973-06-22 | 1975-01-23 | Masson Scott Thrissell Eng Ltd | FIXING DEVICE FOR THE KNIFE BLADE OF A ROTATING CUTTING MACHINE |
| EP0900637A2 (en) * | 1997-09-04 | 1999-03-10 | Mitsubishi Heavy Industries, Ltd. | Rotary cutoff apparatus |
| CN201136176Y (en) * | 2008-01-05 | 2008-10-22 | 中山市新宏业自动化工业有限公司 | Molding tube cutting device of hosetube auto making machine |
| CN201525148U (en) * | 2009-07-02 | 2010-07-14 | 时云庆 | Device for producing anti-detaching star-shaped line of envelope |
| CN203496013U (en) * | 2013-09-03 | 2014-03-26 | 朱丹华 | Adjustable linear velocity synchronous cutter structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753633A (en) * | 2014-02-13 | 2014-04-30 | 朱丹华 | Four-cutter hobbing cutting device |
| WO2015120717A1 (en) * | 2014-02-13 | 2015-08-20 | 朱丹华 | Four-blade revolving cutting device |
| CN103753633B (en) * | 2014-02-13 | 2015-11-18 | 朱丹华 | A kind of four blade rolling cutting device |
| CN108098957A (en) * | 2017-12-21 | 2018-06-01 | 朱雪梅 | A kind of combination drives vertical splitting machine |
| CN108098957B (en) * | 2017-12-21 | 2021-06-22 | 安徽川岳机械有限公司 | Combined driving vertical machine for splitting wood |
| CN109531685A (en) * | 2019-01-04 | 2019-03-29 | 东阳市伟群制刀缝配有限公司 | A kind of fabric cutter abrasive band automatic fine cutting rounding machine cutter correcting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103433955B (en) | 2016-02-10 |
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