CN105947746B - A kind of New Roll-up cutter - Google Patents
A kind of New Roll-up cutter Download PDFInfo
- Publication number
- CN105947746B CN105947746B CN201610454252.0A CN201610454252A CN105947746B CN 105947746 B CN105947746 B CN 105947746B CN 201610454252 A CN201610454252 A CN 201610454252A CN 105947746 B CN105947746 B CN 105947746B
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- CN
- China
- Prior art keywords
- cutter
- horizontal sliding
- cutting knife
- groups
- movable plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/20—Avoiding or preventing undesirable effects
- B65H2601/25—Damages to handled material
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of New Roll-up cutter, including frame, horizontal sliding press-roller device, cutter assembly, frame both sides are respectively arranged with movable plate, horizontal sliding press-roller device and cutter assembly are arranged on movable plate, cutter assembly is relatively arranged on horizontal sliding press-roller device respectively including two groups, the cutter mechanism of lower section, cutter mechanism includes cutting knife and is located at the Cutter apron at cutting knife two ends respectively, pushing mechanism is provided with Cutter apron, frame is provided with two groups of guide plates corresponding with cutter mechanism, guide plate is oppositely arranged, when needing cut-out, movable plate moves forward, guide plate guides Cutter apron, cutting knife rotates around the axis, the cutting knife of two groups of cutter mechanisms is relatively close to be rotated, horizontal sliding press-roller device is contacted with air-expanding shaft, two groups of cutting knife relative tilts and close print material, two groups of cutting knife reaches are now promoted to suit, print material can be cut off, cutting knife hunting range is small, shorten tailing, reduce and waste, and cutting knife movement is steady, positioning precision is high, layer tension fluctuation is small, do not crease easily.
Description
Technical field
The present invention relates to printer field, particularly a kind of New Roll-up cutter.
Background technology
In printing machine, because every a roll of print material is with certain length, it is necessary at wrap-up during continuous printing
Progress is cut off and splicing, and traditional cut-out cutting knife is suited using putting on arm swing, and it is big to swing up and down scope, must shut down splicing, if
Standby vibration is big, easily corrugation, and its tailing is long, wastes big.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of New Roll-up cutter.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of New Roll-up cutter, including frame, horizontal sliding press-roller device, cutter assembly, the frame both sides pass through
One translation driving device is respectively arranged with movable plate, and the horizontal sliding press-roller device and cutter assembly are arranged on movable plate, described
Cutter assembly is relatively arranged on above horizontal sliding press-roller device respectively including two groups, the cutter mechanism of lower section, the cutter mechanism bag
Include cutting knife and two groups are provided with the promotion that cutting knife can be promoted to move on the Cutter apron at cutting knife two ends, the Cutter apron respectively
Mechanism, the Cutter apron side is arranged on movable plate by an axis of rotation, and the roller end is provided with swing arm, the machine
The side of frame, which is provided with two groups of guide plates corresponding with cutter mechanism, the guide plate, is provided with guide groove, the swing arm end
Portion is provided with the sliding block or pulley coordinated with guide groove, and the guide groove includes one section of oblique slot, by the oblique slot with
The cooperation of sliding block or pulley can guide swing arm to swing, so as to drive Cutter apron, cutting knife to turn around the shaft when cutter mechanism is translated
It is dynamic；Guide groove on two groups of guide plates is oppositely arranged, and reach direction of the guide groove along movable plate of two groups of guide plates is gradually opened
Open so that when movable plate moves forward, the cutting knife of two groups of cutter mechanisms is relatively close to be rotated.
The cutting knife two ends are slidably arranged on Cutter apron by guiding mechanism, and the pushing mechanism is to be fixed on Cutter apron
On cutting knife cylinder, the push rod of the cutting knife cylinder is connected to cutting knife.
The horizontal sliding press-roller device includes horizontal sliding cylinder and horizontal sliding pressure roller, and the horizontal sliding cylinder is fixed on movable plate, institute
The push rod for stating horizontal sliding cylinder is connected to horizontal sliding pressure roller so that horizontal sliding pressure roller can relatively move plate translation.
The horizontal sliding pressure roller two ends are slidably arranged in frame by sliding block sliding track mechanism, and the horizontal sliding cylinder is configured with two
Group is simultaneously located at horizontal sliding pressure roller two ends respectively.
The horizontal sliding cylinder is binodal cylinder.
The horizontal sliding press-roller device also includes the synchronizing shaft being rotatably arranged on movable plate, and the synchronizing shaft is provided at both ends with
Gear, the horizontal sliding pressure roller two ends are each configured with the spur rack engaged with gear.
The frame includes two groups of substrates being oppositely arranged, and the translation driving device is a chain sprocket driving device, described
Chain sprocket driving device includes motor, reductor, power transmission shaft, and the power transmission shaft two ends are rotatably arranged on substrate respectively, the electricity
Machine is fixed in frame and is connected to power transmission shaft by reductor, and the power transmission shaft is located at substrate one end and the power transmission shaft two ends
Drive sprocket is respectively arranged with, the substrate other end is provided with driven sprocket corresponding with drive sprocket, the drive sprocket
With chain is configured with driven sprocket, the movable plate is arranged on substrate by shifting sledge mechanism slips, and movable plate is logical
A connection piece is crossed to be fixed on chain.
Some high pressure gas inflatable mouths are configured with the cutting knife.
The beneficial effects of the invention are as follows：A kind of New Roll-up cutter, including frame, horizontal sliding press-roller device, cutter group
Part, the frame both sides are respectively arranged with movable plate, the horizontal sliding press-roller device and cutter assembly by a translation driving device
It is arranged on movable plate, the cutter assembly is relatively arranged on above horizontal sliding press-roller device respectively including two groups, the cutting knife of lower section
Mechanism, the cutter mechanism includes cutting knife and two groups are provided with energy on the Cutter apron at cutting knife two ends, the Cutter apron respectively
The pushing mechanism of cutting knife movement is enough promoted, the Cutter apron side is arranged on movable plate by an axis of rotation, the rotating shaft
End is provided with swing arm, and the side of the frame, which is provided with two groups of guide plates corresponding with cutter mechanism, the guide plate, to be set
Guide groove is equipped with, the swing arm end is provided with the sliding block or pulley coordinated with guide groove, and the guide groove includes one section tiltedly
To groove, swing arm can be guided to swing, so that band when cutter mechanism is translated by the cooperation of the oblique slot and sliding block or pulley
Dynamic Cutter apron, cutting knife rotate around the axis；Guide groove on two groups of guide plates is oppositely arranged, and the guide groove edge of two groups of guide plates is moved
The reach direction of dynamic plate is gradually opened, it is necessary to which when cutting off, movable plate moves forward, and the cutting knife of two groups of cutter mechanisms is relatively close to be rotated,
When horizontal sliding press-roller device to reach contacted with air-expanding shaft when, two groups of cutting knife relative tilts are simultaneously close to print material, now pushing mechanism point
Two groups of cutting knife reaches are not promoted to suit, you can cut-out print material, cutting knife hunting range is small, shortens tailing, reduces and waste, and cutting knife is moved
Dynamic steady, positioning precision is high, and layer tension fluctuation is small, does not crease easily.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the decomposing schematic representation of the present invention；
Fig. 3 is the schematic cross-section at the side of the present invention.
Embodiment
Referring to figs. 1 to Fig. 3, Fig. 1 to Fig. 3 is the structural representation of a specific embodiment of the invention, as illustrated, a kind of
New Roll-up cutter, including frame 1, horizontal sliding press-roller device, cutter assembly, the both sides of frame 1 pass through a driven in translation
Device is respectively arranged with movable plate 11, it is preferred that in the present embodiment, and the frame 1 includes two groups of substrates 10 being oppositely arranged,
The translation driving device is a chain sprocket driving device, and the chain sprocket driving device includes motor 41, reductor 42, power transmission shaft
43, the two ends of power transmission shaft 43 are rotatably arranged on substrate 10 respectively, and the motor 41 is fixed in frame 1 and by reductor
42 are connected to power transmission shaft 43, and the power transmission shaft 43 is located at the one end of substrate 10 and the two ends of the power transmission shaft 43 are respectively arranged with drive chain
Wheel 47, the other end of substrate 10 is provided with driven sprocket 48 corresponding with drive sprocket 47, the drive sprocket 47 and driven
Chain 46 is configured with sprocket wheel 48, the movable plate 11 is set on the substrate 10 by shifting sledge mechanism slips, and movable plate
11 are fixed on chain 46 by a connection piece 111, and motor 41 passes through reductor 42, power transmission shaft 43 and drive sprocket 47, driven
Sprocket wheel 48 drives chain 46 to move, you can drive movable plate 11 to be moved relative to frame 1, and stable drive is reliable.
As illustrated, the horizontal sliding press-roller device and cutter assembly are arranged on movable plate 11, the cutter assembly includes
Two groups be relatively arranged on respectively above horizontal sliding press-roller device, the cutter mechanism 2 of lower section, the cutter mechanism 2 include cutting knife 21 and
Two groups are provided with the promotion that cutting knife 21 can be promoted to move on the Cutter apron 22 at the two ends of cutting knife 21, the Cutter apron 22 respectively
Mechanism, the side of Cutter apron 22 is rotated by a rotating shaft 23 and is arranged on movable plate 11, and the end of rotating shaft 23 is provided with pendulum
Both with respect to two groups of the corresponding guide plate 12 of cutter mechanism 2 on arm 24, each substrate 10 of the frame 1, the guide plate
Guide groove 121 is provided with 12, the end of swing arm 24 is provided with the sliding block or pulley coordinated with guide groove 121, the guiding
Groove 121 includes one section of oblique slot, can be translated by the cooperation of the oblique slot and sliding block or pulley 241 in cutter mechanism 2
When, guiding swing arm 24 is swung, so as to drive Cutter apron 22, cutting knife 21 23 to rotate around the shaft；Guide groove on two groups of guide plates 12
121 are oppositely arranged, and reach direction of the guide groove 121 along movable plate 11 of two groups of guide plates 12 is gradually opened so that movable plate
During 11 reach, the cutting knife 21 of two groups of cutter mechanisms 2 is relatively close to be rotated so that the cutting knife 21 of two groups of cutter mechanisms 2 is close to each other
And angle is formed, cutting knife 21 is promoted by pushing mechanism, you can suit the cutting knife 21 of two groups of cutter mechanisms 2.
It is preferred that, the two ends of cutting knife 21 are slidably arranged on Cutter apron 22 by guiding mechanism, and the pushing mechanism is
The cutting knife cylinder 25 on Cutter apron 22 is fixed on, the push rod of the cutting knife cylinder 25 is connected to cutting knife 21, certainly, in specific implementation
During, the pushing mechanism can be also linear electric motors, screw body, spur rack mechanism etc..
As illustrated, the horizontal sliding press-roller device includes horizontal sliding cylinder 31 and horizontal sliding pressure roller 32, the horizontal sliding cylinder 31 is consolidated
It is scheduled on movable plate 11, the push rod of the horizontal sliding cylinder 31 is connected to horizontal sliding pressure roller 32 so that horizontal sliding pressure roller 32 relative can be moved
Dynamic plate 11 is translated so that close to contact air-expanding shaft, the present invention causes horizontal sliding pressure roller 32 to can adapt to different receipts by horizontal sliding cylinder 31
The diameter of volume print material, while can also be by adjusting the fixation of the upper connector 111 of movable plate 11 and the installation site of chain 46, adjustment is flat
The displacement of roller 32 is pushed, the scope of application is wider.
It is preferred that, the two ends of horizontal sliding pressure roller 32 are slidably arranged in frame 1 by sliding block sliding track mechanism, the horizontal sliding gas
Cylinder 31 is configured with two groups and is located at the two ends of horizontal sliding pressure roller 32 respectively so that the release pressure balance of horizontal sliding pressure roller 32, it is ensured that it is pressed
The balance of clamp force, prevents the skew of print material or unexpected slip.
It is preferred that, the horizontal sliding cylinder 31 is binodal cylinder, and binodal cylinder has a two-pass, short stroke and pushing force is big,
Steady, compression air-expanding shaft that can effectively, firm is pushed, print material displacement is prevented, while can also play cushioning effect, it is to avoid damage machine
Structure, certainly in specific implementation process, can also coordinate screw body using servomotor, realize the pushing work(of horizontal sliding pressure roller 32
Can, it is not described in detail here.
It is preferred that, the horizontal sliding press-roller device also includes the synchronizing shaft 44 being rotatably arranged on movable plate 11, the synchronization
Axle 44 is provided at both ends with gear 441, and the two ends of horizontal sliding pressure roller 32 are each configured with the spur rack engaged with gear 441, passed through
The synchronizing shaft 44 realizes the balance submitting of the two ends of horizontal sliding pressure roller 32, it is ensured that its stability pushed.
It is preferred that, some high pressure gas inflatable mouths are configured with the cutting knife 21, print material and receipts are made by high velocity air impact
It is more smooth that spool is fitted.
During work, motor 41 starts, and drives horizontal sliding press-roller device, cutter assembly reach, meanwhile, horizontal sliding cylinder 31 promotes flat
Push roller 32 to contact with air-expanding shaft and compress print material, due to the effect of guide plate 12, cutting knife 21 close to each other can be rotated to certain
Angle, promotes two groups of cutting knifes 21 that two groups of cutting knifes can be made to carry out suiting action, realizes cutting function by cutting knife cylinder 25.
The cutter assembly of the present invention has advantages below：
1st, motor via reducer is driven, and cutting knife movement is steady, and positioning precision is high, and layer tension fluctuation is small；
2nd, cutter devises high pressure gas inflatable mouth, high velocity air impact make material with Scroll fit it is smooth；
3rd, horizontal sliding cylinder 31 is binodal cylinder, and short stroke and pushing force are big, with cushioning effect；
4th, the angle of cutting knife and print material is controlled by cutting knife mobile guide plate, and cutting knife horizontal sliding print material, print material is fitted with air-expanding shaft
Smooth-going, cutting knife hunting range is small, shortens tailing, reduces and wastes；
5th, horizontal sliding cutting knife up and down, table receives, inner receive；
6th, horizontal sliding cutting knife contact, clearance-type winding；
7th, needle type static arrester.
The preferable implementation to the present invention is illustrated above, certainly, and the present invention can also be used and above-mentioned implementation
The different form of mode, the equivalent conversion that those skilled in the art are made on the premise of without prejudice to spirit of the invention
Or corresponding change, it should all belong in protection scope of the present invention.
Claims (7)
1. a kind of New Roll-up cutter, it is characterised in that：It is described including frame (1), horizontal sliding press-roller device, cutter assembly
Frame (1) both sides are respectively arranged with movable plate (11), the horizontal sliding press-roller device and cutter assembly by a translation driving device
Be arranged on movable plate (11), the cutter assembly include two groups be relatively arranged on respectively above horizontal sliding press-roller device, lower section
Cutter mechanism (2), the cutter mechanism (2) is located at the Cutter apron at cutting knife (21) two ends including cutting knife (21) and two groups respectively
(22) pushing mechanism that cutting knife (21) can be promoted mobile, Cutter apron (22) side, are provided with the Cutter apron (22)
Rotated and be arranged on movable plate (11) by a rotating shaft (23), rotating shaft (23) end is provided with swing arm (24), the frame
(1) side is provided with two groups of guide plates (12) corresponding with cutter mechanism (2), the guide plate (12) and is provided with guide groove
(121), swing arm (24) end is provided with the sliding block or pulley coordinated with guide groove (121), and the guide groove (121) includes
There is one section of oblique slot, swing arm can be guided when cutter mechanism (2) is translated by the cooperation of the oblique slot and sliding block or pulley
(24) swing, so as to drive Cutter apron (22), cutting knife (21), (23) are rotated around the shaft；Guide groove on two groups of guide plates (12)
(121) it is oppositely arranged, and reach direction of the guide groove (121) along movable plate (11) of two groups of guide plates (12) is gradually opened, and is made
When obtaining movable plate (11) reach, the cutting knife (21) of two groups of cutter mechanisms (2) is relatively close to be rotated.
2. a kind of New Roll-up cutter according to claim 1, it is characterised in that：The horizontal sliding press-roller device includes
Horizontal sliding cylinder (31) and horizontal sliding pressure roller (32), the horizontal sliding cylinder (31) are fixed on movable plate (11), the horizontal sliding cylinder
(31) push rod is connected to horizontal sliding pressure roller (32) so that horizontal sliding pressure roller (32) can relatively move plate (11) translation.
3. a kind of New Roll-up cutter according to claim 2, it is characterised in that：Horizontal sliding pressure roller (32) two ends
It is slidably arranged in by sliding block sliding track mechanism in frame (1), the horizontal sliding cylinder (31) is configured with two groups and is located at horizontal sliding respectively
Pressure roller (32) two ends.
4. a kind of New Roll-up cutter according to claim 2, it is characterised in that：The horizontal sliding cylinder (31) is double
Displacements of cylinders.
5. a kind of New Roll-up cutter according to claim 2, it is characterised in that：The horizontal sliding press-roller device is also wrapped
The synchronizing shaft (44) being rotatably arranged on movable plate (11) is included, the synchronizing shaft (44) is provided at both ends with gear (441), described flat
Push the spur rack that roller (32) two ends are each configured with engaging with gear (441).
6. a kind of New Roll-up cutter according to claim 1, it is characterised in that：The frame (1) includes two groups
The substrate (10) being oppositely arranged, the translation driving device is a chain sprocket driving device, and the chain sprocket driving device includes motor
(41), reductor (42), power transmission shaft (43), power transmission shaft (43) two ends are rotatably arranged on substrate (10) respectively, the electricity
Machine (41) is fixed in frame (1) and is connected to power transmission shaft (43) by reductor (42), and the power transmission shaft (43) is located at substrate
(10) one end and the power transmission shaft (43) two ends are respectively arranged with drive sprocket (47), substrate (10) other end be provided with
Chain is configured with the corresponding driven sprocket (48) of drive sprocket (47), the drive sprocket (47) and driven sprocket (48)
(46), the movable plate (11) is arranged on substrate (10) by shifting sledge mechanism slips, and movable plate (11) connects by one
Fitting (111) is fixed on chain (46).
7. a kind of New Roll-up cutter according to claim 1, it is characterised in that：It is configured with the cutting knife (21)
Some high pressure gas inflatable mouths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610454252.0A CN105947746B (en) | 2016-06-20 | 2016-06-20 | A kind of New Roll-up cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610454252.0A CN105947746B (en) | 2016-06-20 | 2016-06-20 | A kind of New Roll-up cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105947746A CN105947746A (en) | 2016-09-21 |
| CN105947746B true CN105947746B (en) | 2017-10-17 |
Family
ID=56907175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610454252.0A Active CN105947746B (en) | 2016-06-20 | 2016-06-20 | A kind of New Roll-up cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947746B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829607B (en) * | 2016-12-25 | 2018-09-07 | 广州市万世德智能装备科技有限公司 | One kind dividing film tension mechanism and its divides film method |
| CN112591519B (en) * | 2020-12-10 | 2023-07-18 | 黄山枘淼机电科技有限公司 | Movable positive and negative bidirectional cutting and cutting mechanism |
| CN113334457A (en) * | 2021-06-11 | 2021-09-03 | 利辛县富亚纱网有限公司 | High-stability cutting device for gauze processing and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3931632A1 (en) * | 1989-09-22 | 1991-04-04 | Heinrich Schnell | Axial parallel guide for cutter bar - includes separate slide guides with separate cylinders passing by without contact |
| JPH04121351A (en) * | 1990-09-11 | 1992-04-22 | Nakajima Seiki Eng Kk | Cutting and automatic rewinding device for combined film |
| EP0887296A2 (en) * | 1997-06-27 | 1998-12-30 | Voith Sulzer Finishing GmbH | Roll cutting device |
| CN2505499Y (en) * | 2001-11-19 | 2002-08-14 | 卓瑞荣 | Bottom cutter automatic impeller for 'Sanben' transverse cylinder type sewing machine |
| CN101637797A (en) * | 2008-07-29 | 2010-02-03 | 深圳市创唯星自动化设备有限公司 | Cutter device |
| CN202805325U (en) * | 2012-07-10 | 2013-03-20 | 厦门市宏迪机电设备有限公司 | Rubber band shearing machine |
| CN105347083A (en) * | 2015-11-23 | 2016-02-24 | 苏州工业园区汇统科技有限公司 | Slitting rewinder |
| CN205772240U (en) * | 2016-06-20 | 2016-12-07 | 中山松德印刷机械有限公司 | A kind of New Roll-up cutter |
-
2016
- 2016-06-20 CN CN201610454252.0A patent/CN105947746B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3931632A1 (en) * | 1989-09-22 | 1991-04-04 | Heinrich Schnell | Axial parallel guide for cutter bar - includes separate slide guides with separate cylinders passing by without contact |
| JPH04121351A (en) * | 1990-09-11 | 1992-04-22 | Nakajima Seiki Eng Kk | Cutting and automatic rewinding device for combined film |
| EP0887296A2 (en) * | 1997-06-27 | 1998-12-30 | Voith Sulzer Finishing GmbH | Roll cutting device |
| CN2505499Y (en) * | 2001-11-19 | 2002-08-14 | 卓瑞荣 | Bottom cutter automatic impeller for 'Sanben' transverse cylinder type sewing machine |
| CN101637797A (en) * | 2008-07-29 | 2010-02-03 | 深圳市创唯星自动化设备有限公司 | Cutter device |
| CN202805325U (en) * | 2012-07-10 | 2013-03-20 | 厦门市宏迪机电设备有限公司 | Rubber band shearing machine |
| CN105347083A (en) * | 2015-11-23 | 2016-02-24 | 苏州工业园区汇统科技有限公司 | Slitting rewinder |
| CN205772240U (en) * | 2016-06-20 | 2016-12-07 | 中山松德印刷机械有限公司 | A kind of New Roll-up cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105947746A (en) | 2016-09-21 |
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