CN111807125B - Cutter interval adjusting mechanism for rewinding machine - Google Patents
Cutter interval adjusting mechanism for rewinding machine Download PDFInfo
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- CN111807125B CN111807125B CN202010702967.XA CN202010702967A CN111807125B CN 111807125 B CN111807125 B CN 111807125B CN 202010702967 A CN202010702967 A CN 202010702967A CN 111807125 B CN111807125 B CN 111807125B
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- cutter
- rod
- cutter mechanism
- shell
- rewinding machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
- B65H19/265—Cutting-off the web running to the wound web roll using a cutting member moving linearly in a plane parallel to the surface of the web and along a direction crossing the web
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Abstract
The invention relates to the technical field of rewinding machine equipment, and discloses a cutter spacing adjusting mechanism for a rewinding machine, which comprises a shell and a winding drum, a slide bar is arranged in the shell, a cutter mechanism is arranged on the surface of the slide bar, a turntable is arranged on the surface of the cutter mechanism, a rotating rod is arranged on the surface of the rotating disk, a ring sleeve is arranged at one end of the rotating rod, which is far away from the rotating disk, a magnetic block is arranged on the surface of the rotating disk, the cutter spacing adjusting mechanism for the rewinder is used by matching a lug with a sliding block, a push rod with a rotating rod, a ring sleeve with a screw rod, the cutter mechanism can move on the surface of the sliding rod at equal intervals in sequence, the interval between the cutter mechanisms is ensured, the operation process of adjusting the interval between the cutter mechanisms is simplified, the interval adjusting time of the cutter mechanisms is shortened, and the interval adjusting efficiency of the cutter mechanism and the production efficiency of raw paper slitting are improved.
Description
Technical Field
The invention relates to the technical field of rewinding machine equipment, in particular to a cutter spacing adjusting mechanism for a rewinding machine.
Background
The effect of rewinding machine includes body paper unhairing limit, divide the body paper into the width of standard specification, the book footpath of control finished product scroll, when cutting the body paper, need adjust the inside cutter interval of rewinding machine, make it accord with required specification width interval, current cutter regulative mode is to adjust in proper order the interval of every cutter, accommodation process time consuming is long, influence the production efficiency of paper article, when needs switch over the width of halving specification, need adjust in proper order the cutter interval once more, influence the production efficiency that the body paper was cut.
In order to solve the problems, the cutter spacing adjusting mechanism for the rewinding machine has the advantages that the cutter spacing adjusting mechanism is convenient to adjust, the spacing of the cutters can be automatically adjusted according to the size of a paper roll, the cutter spacing switching efficiency is high, the process of adjusting the cutter spacing is simplified, and the production efficiency of slitting the base paper is improved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cutter spacing adjusting mechanism for a rewinder, which has the advantages of convenient cutter spacing adjustment, capability of automatically adjusting the cutter spacing according to the size of a paper roll and high cutter spacing switching efficiency, and solves the problems of long cutter spacing adjusting time, complex adjustment and low raw paper slitting production efficiency of the conventional device.
(II) technical scheme
In order to realize the purposes of convenient adjustment of the cutter spacing, automatic adjustment of the cutter spacing according to the size of the paper roll and high cutter spacing switching efficiency, the invention provides the following technical scheme: the utility model provides a cutter interval adjustment mechanism for rewinding machine, includes casing and reel, the inside of casing is provided with the slide bar, the surface of slide bar is provided with cutter mechanism, cutter mechanism's surface is provided with the carousel, the surface of carousel is provided with the bull stick, the one end that the carousel was kept away from to the bull stick is provided with the ring cover, the surface of carousel is provided with the magnetic path, the inside of casing is provided with the lead screw, the inside of casing is provided with the kicking block, the inside of casing is provided with the baffle, the inside of casing is provided with micromotor, the surface of micromotor is provided with the lug, the inside of lug is provided with the slider, the surface of slider is provided with the push rod, the surface of reel is provided with photo resistance, photo resistance's surface is provided with the scroll.
Preferably, the cutter mechanisms are movably connected with the sliding rod, and each cutter mechanism is independent.
Preferably, the two rotary tables are in a group, symmetrically distributed on two sides of the cutter mechanism and movably connected with the slide rod.
Preferably, the ring sleeve is in a semicircular design, and the inner surface of the ring sleeve is provided with threads which are matched with the screw rod.
Preferably, the magnetic blocks are symmetrically distributed on two sides of the cutter mechanism, and magnetic poles between the two magnetic blocks on the corresponding surfaces of two adjacent cutter mechanisms are different.
Preferably, the ejector block corresponds to the rotating rod in position along the direction of the screw rod and is positioned on one side of the baffle close to the cutter mechanism.
Preferably, the baffle is positioned at the side edge close to the cutter mechanism of the micromotor, and the baffle is movably connected with the shell.
Preferably, the surface design of lug has the spout, and the slider is located the inside of spout, and be swing joint between with the spout.
Preferably, the push rod is positioned right above the rotating rod and is matched with the surface of the rotating rod.
Preferably, the photoresistor is electrically connected with the micromotor in the same electric loop.
(III) advantageous effects
Compared with the prior art, the invention provides a cutter spacing adjusting mechanism for a rewinder, which has the following beneficial effects:
1. this cutter interval adjustment mechanism for rewinding machine uses through the cooperation of lug with the slider, and the push rod uses with the cooperation of bull stick, and the ring cover is used with the cooperation of lead screw, can make cutter mechanism equidistant surface at the slide bar in proper order remove, has ensured the interval between the cutter mechanism, has simplified the operation process of equidistant regulation between the cutter mechanism, has reduced the time of cutter mechanism interval regulation, has improved the efficiency of cutter mechanism interval regulation and the production efficiency that the body paper is cut.
2. This cutter interval adjustment mechanism for rewinding machine uses through the cooperation of scroll and photo resistance, and photo resistance uses with the cooperation of micromotor, and the cooperation of push rod and bull stick is used, makes the interval of removing between the cutter mechanism can adjust according to the width dimension specification of scroll, has improved the regulation efficiency that cutter mechanism interval switches, has improved the efficiency of cutting that switches between the different size specifications of body paper.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 2 at B in accordance with the present invention;
fig. 5 is a schematic view of the related structure of the roll of the present invention.
In the figure: 1. a housing; 2. a slide bar; 3. a cutter mechanism; 4. a turntable; 5. a rotating rod; 6. sleeving a ring; 7. a magnetic block; 8. a screw rod; 9. a top block; 10. a baffle plate; 11. a micro-motor; 12. a bump; 13. a slider; 14. a push rod; 15. a reel; 16. a photoresistor; 17. paper roll;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a cutter spacing adjustment mechanism for a rewinding machine comprises a housing 1 and a winding drum 15, a sliding rod 2 is arranged inside the housing 1 and used for moving a cutter mechanism 3, the cutter mechanism 3 is arranged on the surface of the sliding rod 2 and used for cutting base paper, the cutter mechanism 3 is movably connected with the sliding rod 2, each cutter mechanism 3 is independent of the other, a rotary table 4 is arranged on the surface of the cutter mechanism 3, two rotary tables 4 are in a group and symmetrically distributed on two sides of the cutter mechanism 3 and movably connected with the sliding rod 2, a rotary rod 5 is arranged on the surface of the rotary table 4 and used for driving the ring sleeve 6 to rotate, a ring sleeve 6 is arranged at one end of the rotary rod 5, which is far away from the rotary table 4, the ring sleeve 6 is in a semicircular design, and the inner surface of the ring sleeve is provided with threads which are matched with a screw rod 8 and meshed with the screw rod 8 and can move on the surface of the screw rod 8.
The surface of the rotary table 4 is provided with magnetic blocks 7, the magnetic blocks 7 are symmetrically distributed on two sides of the cutter mechanism 3, magnetic poles between the two magnetic blocks 7 on the corresponding surfaces of the two adjacent cutter mechanisms 3 are different and used for driving the adjacent cutter mechanisms 3 to move, a screw rod 8 is arranged in the shell 1 and meshed with the ring sleeve 6 to drive the ring sleeve 6 to move, a top block 9 is arranged in the shell 1, the top block 9 corresponds to the position of the rotating rod 5 along the direction of the screw rod 8, and is positioned on one side, close to the cutter mechanism 3, of the baffle plate 10, when the cutter mechanism 3 returns, the rotating rod 5 is jacked up to separate the ring sleeve 6 from the screw rod 8, the baffle plate 10 is arranged in the shell 1, the baffle plate 10 is positioned on the side edge, close to the cutter mechanism 3 of the micromotor 11, and the baffle plate 10 is movably connected with the shell 1 and used for limiting the movement of the cutter mechanism 3.
The interior of the shell 1 is provided with a micromotor 11 for driving the rotation of the convex block 12, the surface of the micromotor 11 is provided with the convex block 12, the surface of the convex block 12 is provided with a sliding groove, the sliding block 13 is located in the sliding groove and movably connected with the sliding groove for driving the sliding block 13 to move, the interior of the convex block 12 is provided with the sliding block 13 for driving the push rod 14 to move, the surface of the sliding block 13 is provided with a push rod 14, the push rod 14 is located right above the rotating rod 5 and matched with the surface of the rotating rod 5 for pushing the rotating rod 5 to rotate, the surface of the winding drum 15 is provided with a photosensitive resistor 16, the photosensitive resistor 16 is electrically connected with the micromotor 11, the width dimension of the paper roll 17 is indirectly monitored in the same electric circuit, the resistance value of the electric circuit in which the photosensitive resistor 16 is located is controlled, and the surface of the paper roll 17 is arranged.
When the distance between the cutter mechanisms 3 in the rewinding machine equipment needs to be adjusted, firstly, the lead screw 8 is driven to rotate through the related driving device, then the micro motor 11 is started, the micro motor 11 starts to operate to drive the lug 12 to rotate, the rotation of the lug 12 can drive the slide block 13 to move up and down, the slide block 13 can drive the push rod 14 to move up and down, when the push rod 14 moves downwards, the push rod can be contacted with the rotating rod 5 on the surface of the cutter mechanism 3 close to the baffle 10 and can push the rotating rod 5 to rotate, the rotating rod 5 drives the ring sleeve 6 to rotate, the ring sleeve 6 can be contacted with the surface of the lead screw 8 when rotating, the lead screw 8 is meshed with the ring sleeve 6 to drive the ring sleeve 6 to move, and the cutter mechanism 3 can push the baffle 10 away under the driving of the ring sleeve 6 to move on the surface of the slide rod 2.
When the cutter mechanism 3 close to the baffle 10 moves, the adjacent cutter mechanism 3 is driven to move through the adsorption acting force between the magnetic blocks 7 on the surface of the adjacent cutter mechanism 3, when the adjacent cutter mechanism 3 is driven to the position of the baffle 10, the baffle 10 stops moving, when the push rod 14 moves downwards again and contacts with the rotating rod 5 on the surface of the cutter mechanism 3, the ring sleeve 6 on the surface of the cutter mechanism 3 contacts with the lead screw 8 again, the lead screw 8 drives the cutter mechanism 3 to move on the surface of the sliding rod 2, and therefore circulation is achieved, the cutter mechanism 3 can move on the surface of the sliding rod 2 at equal intervals, when the cutter mechanism 3 moves to a proper position, the lead screw 8 stops rotating, and the cutter mechanism 3 can start to cut.
The paper rolls 17 have different width specifications and sizes, the shading areas on the surfaces of the photo resistors 16 are different, the resistance values of the photo resistors 16 connected into the electric circuits where the photo resistors 16 are located are different, the current sizes of the electric circuits are different, the output rotating speeds of the micro motors 11 are different, the contact time intervals of the push rods 14 and the rotating rods 5 are different, the distances between the cutter mechanisms 3 are different, the larger the width size of the paper roll 17 is, the larger the resistance value of the photo resistors 16 connected into the electric circuits where the photo resistors 16 are located is, the smaller the current in the electric circuits is, the slower the rotating speed of the micro motors 11 is, the longer the contact time interval of the push rods 14 and the rotating rods 5 is, the larger the interval between the cutter mechanisms 3 is, and the smaller the width size of the paper roll 17 is, and the smaller the interval between the cutter mechanisms 3 is.
In conclusion, the cutter spacing adjusting mechanism for the rewinding machine is used by matching the convex block 12 with the sliding block 13, the push rod 14 is used by matching with the rotating rod 5, the ring sleeve 6 is used by matching with the screw rod 8, the cutter mechanisms 3 can move on the surfaces of the sliding rods 2 at equal intervals in sequence, the spacing between the cutter mechanisms 3 is ensured, the operation process of adjusting the equal spacing between the cutter mechanisms 3 is simplified, the time for adjusting the spacing between the cutter mechanisms 3 is shortened, and the spacing adjusting efficiency of the cutter mechanisms 3 and the production efficiency of slitting raw paper are improved.
This cutter interval adjustment mechanism for rewinding machine uses through the cooperation of scroll 17 with photo resistance 16, and photo resistance 16 uses with micromotor 11's cooperation, and push rod 14 uses with the cooperation of bull stick 5, makes the interval that removes between the cutter mechanism 3 can adjust according to the width dimension specification of scroll 17, has improved the regulation efficiency that the 3 intervals of cutter mechanism switched, has improved the efficiency of cutting that switches between the different size specifications of body paper.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a cutter interval adjustment mechanism for rewinding machine, includes casing (1) and reel (15), its characterized in that: the cutting device is characterized in that a sliding rod (2) is arranged inside the shell (1), a cutter mechanism (3) is arranged on the surface of the sliding rod (2), a rotary table (4) is arranged on the surface of the cutter mechanism (3), a rotary rod (5) is arranged on the surface of the rotary table (4), a ring sleeve (6) is arranged at one end, away from the rotary table (4), of the rotary rod (5), a magnetic block (7) is arranged on the surface of the rotary table (4), a lead screw (8) is arranged inside the shell (1), a top block (9) is arranged inside the shell (1), a baffle (10) is arranged inside the shell (1), a micro motor (11) is arranged inside the shell (1), a convex block (12) is arranged on the surface of the micro motor (11), a sliding block (13) is arranged inside the convex block (12), and a push rod (14) is arranged on the surface of the sliding block (13), a photosensitive resistor (16) is arranged on the surface of the winding drum (15), and a paper roll (17) is arranged on the surface of the photosensitive resistor (16);
the ring sleeve (6) is in a semicircular design, threads are designed on the inner surface of the ring sleeve and are matched with the screw rod (8), the ejector block (9) corresponds to the rotating rod (5) in position along the direction of the screw rod (8), the ejector block (9) is positioned on one side of the baffle (10) close to the cutter mechanism (3), the baffle (10) is positioned on the side edge of the cutter mechanism (3) close to the micromotor (11), and the baffle (10) is movably connected with the shell (1);
the magnetic blocks (7) are symmetrically distributed on two sides of the cutter mechanism (3), and the magnetic poles between the two magnetic blocks (7) on the corresponding surfaces of two adjacent cutter mechanisms (3) are different;
the surface of the bump (12) is designed with a sliding groove, and the sliding block (13) is positioned in the sliding groove and is movably connected with the sliding groove;
the push rod (14) is positioned right above the rotating rod (5) and is matched with the surface of the rotating rod (5).
2. The cutter pitch adjustment mechanism for a rewinding machine as claimed in claim 1, characterized in that: the cutter mechanisms (3) are movably connected with the sliding rod (2), and each cutter mechanism (3) is independent.
3. The cutter pitch adjustment mechanism for a rewinding machine as claimed in claim 1, characterized in that: the two rotary tables (4) are in a group, symmetrically distributed on two sides of the cutter mechanism (3) and movably connected with the slide rod (2).
4. The cutter pitch adjustment mechanism for a rewinding machine as claimed in claim 1, characterized in that: the photoresistor (16) is electrically connected with the micromotor (11) in the same electric loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010702967.XA CN111807125B (en) | 2020-07-21 | 2020-07-21 | Cutter interval adjusting mechanism for rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010702967.XA CN111807125B (en) | 2020-07-21 | 2020-07-21 | Cutter interval adjusting mechanism for rewinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111807125A CN111807125A (en) | 2020-10-23 |
| CN111807125B true CN111807125B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010702967.XA Active CN111807125B (en) | 2020-07-21 | 2020-07-21 | Cutter interval adjusting mechanism for rewinding machine |
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| Country | Link |
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| CN (1) | CN111807125B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0208688D0 (en) * | 2002-04-16 | 2002-05-29 | Valmet Atlas Plc | Rewind arms for plastic film slitting apparatus |
| CN205953115U (en) * | 2016-05-27 | 2017-02-15 | 长兴佳一服装辅料有限公司 | Many minutes rewinding machines |
| CN107522006B (en) * | 2017-08-11 | 2019-04-19 | 芜湖徽氏新材料科技有限公司 | A kind of fixed device of the adhesive tape carving knife that can equidistantly adjust |
| CN209395395U (en) * | 2018-12-06 | 2019-09-17 | 苏州腾茂电子科技有限公司 | A kind of conducting foam automatic moulding cutting integrated machine |
| CN209579763U (en) * | 2019-01-24 | 2019-11-05 | 苏州红枣电子科技有限公司 | Rewinding machine adjustable cutting knife |
| CN111847071A (en) * | 2019-04-25 | 2020-10-30 | 广州市金章塑料制品有限公司 | Plastic film tear line processingequipment |
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2020
- 2020-07-21 CN CN202010702967.XA patent/CN111807125B/en active Active
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| CN111807125A (en) | 2020-10-23 |
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Effective date of registration: 20211202 Address after: 215316 No. 2, Shengli Road, private science and Technology Industrial Park, Kunshan City, Suzhou City, Jiangsu Province Applicant after: KUNSHAN SHENGLI PACKAGING PRINTING Co.,Ltd. Address before: 462300 the second industrial park, No.1 Yangshan Road, Zhaoling District, Luohe City, Henan Province Applicant before: Guo Rongxing |
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