CN203245910U - Slitting device of slitting machine - Google Patents

Slitting device of slitting machine Download PDF

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Publication number
CN203245910U
CN203245910U CN 201320247709 CN201320247709U CN203245910U CN 203245910 U CN203245910 U CN 203245910U CN 201320247709 CN201320247709 CN 201320247709 CN 201320247709 U CN201320247709 U CN 201320247709U CN 203245910 U CN203245910 U CN 203245910U
Authority
CN
China
Prior art keywords
cutting
trunnion axis
frame
cutting machine
slitting
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.)
Expired - Fee Related
Application number
CN 201320247709
Other languages
Chinese (zh)
Inventor
吴春锋
王勇
唐海波
张俊杰
吴明忠
黄依凡
刘华
刘明建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAINING CHANGKUN PACKAGING Co Ltd
Original Assignee
HAINING CHANGKUN PACKAGING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HAINING CHANGKUN PACKAGING Co Ltd filed Critical HAINING CHANGKUN PACKAGING Co Ltd
Priority to CN 201320247709 priority Critical patent/CN203245910U/en
Application granted granted Critical
Publication of CN203245910U publication Critical patent/CN203245910U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a slitting device of a slitting machine, and belongs to the machining technical field. The slitting device solves the problem that an existing blade can cut a thin film only in one direction when being fixed on a cutter rest. The slitting device of the slitting machine comprises a horizontal shaft which is arranged between a flattening roller and a winding roller and connected with a machine frame, a cutter assembly is connected to the horizontal shaft, and a driving mechanism which can drive the cutter assembly to conduct transverse slitting and longitudinal slitting on the thin film is further arranged on the machine frame. The slitting device of the slitting machine has the dual functions of the transverse slitting and the longitudinal slitting, brings convenience to operators and further prevents the thin film from being damaged in the transferring process.

Description

A kind of cutting device of cutting machine
Technical field
The utility model belongs to the Machining Technology field, relates to the cutting device of a kind of cutting machine, particularly a kind of cutting machine.
Background technology
The assembly of cutting of existing cutting machine all is to be fixed on the backing roll, and when the film conveying was come, the edge of a knife cut film automatically along the longitudinal.And need need to laterally cut the time film transfer to horizontal cutting machine, operate cumbersome.
A kind of cutting machine such as the Chinese patent announcement, comprise frame, cut assembly and stretching assembly, the described assembly of cutting comprises knife rest backing roll, knife rest, the index dial that is connected with knife rest backing roll one end and is plugged on blade on the knife rest, described index dial comprises the disk and the U-shaped locating piece that is evenly distributed with vacuum hole that are evenly distributed with vacuum hole, described disk links to each other with frame, and described U-shaped locating piece links to each other with the knife rest backing roll.The utlity model has convenient advantage of regulating the angle of inclination of knife rest.The blade of this cutting machine is fixed on the knife rest, can only cut along the longitudinal film, does not have the effect of laterally cutting.
Summary of the invention
The utility model provides a kind of cutting device of laterally cutting and vertically cutting the cutting machine of dual-use function that has.
The purpose of this utility model can realize by following technical proposal: a kind of cutting device of cutting machine, cutting machine comprises frame, described frame is provided with let off roll, nip rolls, the wind-up roll that film passes through successively, it is characterized in that, the cutting device of this cutting machine comprises to be located between nip rolls and the wind-up roll and the trunnion axis that links to each other with frame, be connected with cutter assembly on the described trunnion axis, also be provided with on the described frame and can drive cutter assembly film is carried out horizontal and vertical driving mechanism of cutting.
Film by let off roll, nip rolls, then becomes required size by the cutting device slitting successively, finishes finally by the wind-up roll arrangement.Cutter assembly is fixed on the trunnion axis, because vertically upper film can be automatically close, so cutter assembly can be motionless when vertically cutting, when needs were laterally cut, driving mechanism just drove cutter assembly film is laterally cut.This cutting device can vertically be cut, can laterally be cut again, possesses simultaneously two kinds and cuts effect, has improved the efficient of cutting of cutting machine.
In the cutting device of above-mentioned cutting machine, described cutter assembly comprises that slide block and several are word order and are connected in draw point on the slide block, axially offer line slide rail on the described trunnion axis, described slide block is embedded in the slide rail and can slides along line slide rail the axis parallel of described line slide rail and trunnion axis.Because draw point is thinner, the pulling force by wind-up roll cuts open film automatically, and when needs were laterally cut, driving mechanism drove slide block and moves laterally along line slide rail, and draw point just can be scratched film.
In the cutting device of above-mentioned cutting machine, described driving mechanism comprises the cylinder that is fixed on the frame, and the push rod of described cylinder links to each other with slide block.Under the effect of the push rod of cylinder, slide block moves back and forth along line slide rail, and film is carried out transverse cuts.
As another kind of scheme, in the cutting device of above-mentioned cutting machine, described cutter assembly comprises that several are connected on the trunnion axis and along the draw point of trunnion axis axially-aligned, described trunnion axis can rotate relative to the axial line of frame around self, also be fixed with the edge of a knife on the described trunnion axis towards the blade of film, the axial line of described blade and draw point relative level axle is 30 ° of-60 ° of angles.When needs are vertically cut, rotate trunnion axis with the tip of draw point towards film, automatically film is cut open when film is come, when needs were laterally cut, driving mechanism drove trunnion axis and rotates, the blade on the trunnion axis is close to film, thereby cuts film.
In the cutting device of above-mentioned cutting machine, described blade has link and the edge of a knife, and described knife edge length is greater than thin-film width, and described edge of a knife outer end is higher than link.When the edge of a knife was downward, first contact membrane edge was located in edge of a knife outer end, can cut open easily film, was rotated further the trunnion axis edge of a knife and continued to press down, until film was cut in transversely whole minute.
In the cutting device of above-mentioned cutting machine, described driving mechanism comprises the motor that is fixed on the frame, and described machine shaft is connected by belt wheel transmission with trunnion axis.The driven by motor trunnion axis rotates, and the blade on the trunnion axis is done the transverse cuts action downwards.
Compared with prior art, the cutting device of this cutting machine possesses laterally cuts and vertically cuts dual-use function, handled easily person, and avoided the infringement of film in transfer process.
Description of drawings
Fig. 1 is the structural representation of the cutting device of embodiment one cutting machine.
Fig. 2 is the structural representation of the cutting device of embodiment two cutting machines.
Among the figure, 1, frame; 2, trunnion axis; 3, slide block; 4, draw point; 5, cylinder; 6, push rod; 7, blade; 8, motor; 9, belt wheel.
The specific embodiment
Embodiment one
As shown in Figure 1, cutting machine comprises frame 1, and frame 1 is provided with let off roll, nip rolls, the wind-up roll that allows film pass through successively.The cutting device of this cutting machine comprises to be located between nip rolls and the wind-up roll and the trunnion axis 2 that links to each other with frame 1, is connected with cutter assembly on the trunnion axis 2, also is provided with on the frame 1 can drive cutter assembly film is carried out horizontal and vertical driving mechanism of cutting.
Specifically, cutter assembly comprises that slide block 3 and several are word order and are connected in draw point 4 on the slide block 3, axially offer line slide rail on the trunnion axis 2, slide block 3 is embedded in the slide rail and can slides along line slide rail the axis parallel of line slide rail and trunnion axis 2.
Driving mechanism comprises the cylinder 5 that is fixed on the frame 1, and the push rod 6 of cylinder 5 links to each other with slide block 3.Cylinder 5 does not start when vertically cutting, and starts cylinder 5 when laterally cutting, and push rod 6 promotes slide block 3 and moves, and makes draw point 4 transversely scratch film.
Embodiment two
As shown in Figure 2, cutter assembly comprises that several are connected on the trunnion axis 2 and along the draw point 4 of trunnion axis 2 axially-aligned, trunnion axis 2 can rotate relative to the axial line of frame 1 around self, also be fixed with the edge of a knife on the trunnion axis 2 towards the blade 7 of film, blade 7 is 30 ° of-60 ° of angles with the axial line of draw point 4 relative level axles 2.Blade 7 has link and the edge of a knife, and knife edge length is greater than thin-film width, and edge of a knife outer end is higher than link.
Driving mechanism comprises the motor 8 that is fixed on the frame 1, and motor 8 rotating shafts and trunnion axis 2 are in transmission connection by belt wheel 9.Cylinder 5 does not start when vertically cutting, and starter motor 8 when laterally cutting, and motor 8 drives trunnion axis 2 by belt wheel 9 transmissions and rotates, and the blade 7 on the trunnion axis 2 is made cutting action, with the film severing.Motor 8 can be linked to each other with PLC, by the start-up time of PLC control motor 8, can automatically control so the length of required film.

Claims (6)

1. the cutting device of a cutting machine, cutting machine comprises frame (1), described frame (1) is provided with let off roll, nip rolls, the wind-up roll that film passes through successively, it is characterized in that, the cutting device of this cutting machine comprises to be located between nip rolls and the wind-up roll and the trunnion axis (2) that links to each other with frame (1), described trunnion axis is connected with cutter assembly on (2), also is provided with on the described frame (1) can drive cutter assembly film is carried out horizontal and vertical driving mechanism of cutting.
2. the cutting device of cutting machine according to claim 1, it is characterized in that, described cutter assembly comprises that slide block (3) and several are word order and are connected in draw point (4) on the slide block (3), described trunnion axis axially offers line slide rail on (2), described slide block (3) is embedded in the slide rail and can slides along line slide rail the axis parallel of described line slide rail and trunnion axis (2).
3. the cutting device of cutting machine according to claim 2 is characterized in that, described driving mechanism comprises the cylinder (5) that is fixed on the frame (1), and the push rod (6) of described cylinder (5) links to each other with slide block (3).
4. the cutting device of cutting machine according to claim 1, it is characterized in that, it is upper and along the draw point (4) of trunnion axis (2) axially-aligned that described cutter assembly comprises that several are connected in trunnion axis (2), described trunnion axis (2) can rotate around the axial line of self relative to frame (1), also be fixed with the edge of a knife on the described trunnion axis (2) towards the blade (7) of film, described blade (7) is 30 ° of-60 ° of angles with the axial line of draw point (4) relative level axle (2).
5. the cutting device of cutting machine according to claim 4 is characterized in that, described blade (7) has link and the edge of a knife, and described knife edge length is greater than thin-film width, and described edge of a knife outer end is higher than link.
6. the cutting device of cutting machine according to claim 5 is characterized in that, described driving mechanism comprises the motor (8) that is fixed on the frame (1), and (8) rotating shaft of described motor and trunnion axis (2) are in transmission connection by belt wheel (9).
CN 201320247709 2013-05-08 2013-05-08 Slitting device of slitting machine Expired - Fee Related CN203245910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320247709 CN203245910U (en) 2013-05-08 2013-05-08 Slitting device of slitting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320247709 CN203245910U (en) 2013-05-08 2013-05-08 Slitting device of slitting machine

Publications (1)

Publication Number Publication Date
CN203245910U true CN203245910U (en) 2013-10-23

Family

ID=49372370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320247709 Expired - Fee Related CN203245910U (en) 2013-05-08 2013-05-08 Slitting device of slitting machine

Country Status (1)

Country Link
CN (1) CN203245910U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397855A (en) * 2015-11-26 2016-03-16 铜陵其利电子材料有限公司 Metallized film slitting machine
CN108560143A (en) * 2018-03-30 2018-09-21 浙江思凯域新材料有限公司 Spun lacing method net-forming process and its cutting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397855A (en) * 2015-11-26 2016-03-16 铜陵其利电子材料有限公司 Metallized film slitting machine
CN108560143A (en) * 2018-03-30 2018-09-21 浙江思凯域新材料有限公司 Spun lacing method net-forming process and its cutting device
CN108560143B (en) * 2018-03-30 2021-09-14 浙江思凯域新材料有限公司 Spunlace process and slitting device thereof

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131023

Termination date: 20150508

EXPY Termination of patent right or utility model