CN109250561A - Roller shutter synchronizes cutting machine - Google Patents

Roller shutter synchronizes cutting machine Download PDF

Info

Publication number
CN109250561A
CN109250561A CN201811171857.4A CN201811171857A CN109250561A CN 109250561 A CN109250561 A CN 109250561A CN 201811171857 A CN201811171857 A CN 201811171857A CN 109250561 A CN109250561 A CN 109250561A
Authority
CN
China
Prior art keywords
roll
roller shutter
wind
cutting machine
jockey pulley
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.)
Pending
Application number
CN201811171857.4A
Other languages
Chinese (zh)
Inventor
许生军
徐金松
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.)
Zhejiang Textile Polytron Technologies Inc
Original Assignee
Zhejiang Textile Polytron Technologies Inc
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 Zhejiang Textile Polytron Technologies Inc filed Critical Zhejiang Textile Polytron Technologies Inc
Priority to CN201811171857.4A priority Critical patent/CN109250561A/en
Publication of CN109250561A publication Critical patent/CN109250561A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/50Auxiliary process performed during handling process
    • B65H2301/51Modifying a characteristic of handled material
    • B65H2301/515Cutting handled material
    • B65H2301/5153Details of cutting means
    • B65H2301/51532Blade cutter, e.g. single blade cutter
    • B65H2301/515323Blade cutter, e.g. single blade cutter rotary

Landscapes

  • Nonmetal Cutting Devices (AREA)

Abstract

The synchronous cutting machine of roller shutter provided by the invention, including bracket, it further include on the bracket according to the cloth supply roller that roller shutter traffic direction to be cut is successively parallel and is correspondingly arranged, jockey pulley, first band cloth rewinder roll, cut platform, second band cloth rewinder roll and wind-up roll, the jockey pulley both ends are all connected with a tension regulator, one end of tension regulator is equipped with the fixing seat being connected on bracket, the other end is equipped with the adjustment seat for adjusting height, support is equipped between the fixing seat and adjustment seat, the axis of the support and jockey pulley is hinged, blade of the cutting platform upper surface setting perpendicular to ground, knife-blade is corresponding with the first band cloth rewinder roll, the wind-up roll includes upper wind-up roll and lower wind-up roll.The present invention can synchronize the roller shutter or piece curtain, raising production efficiency, the synchronous cutting machine of the low-loss roller shutter of drop of cutting different in width.

Description

Roller shutter synchronizes cutting machine
Technical field
The present invention relates to field of textiles, the in particular to synchronous cutting machine of roller shutter.
Background technique
Roller shutter or piece curtain have different width dimensions according to different windows, therefore roller shutter or piece curtain also mutually should be different Breadth.It usually adapts in the roller shutter or piece curtain width of window be 89mm or 127mm.From the angle calculation of production cost, production Fabric for roller shutter breadth it is wider, unit cost is lower, therefore traditional way is to produce wider fabric first, then again It is cut.Such as 3.0 meters wide of initial fabric, need first to be cut into 2.5 meters or 0.5 meter width or Then 2.5,2.0,1.0 meters of width fabric is just cut into the roller shutter of 89mm or 127mm width by 2.0 meters and 1.0 meters of width Or piece curtain.However, aforesaid way needs two dicing process, production efficiency is very low, while also increasing the risk of loss.It is another Aspect, demand of the roller shutter or piece curtain of different in width to tension are different, thus how efficiently to cut roller shutter or piece curtain fabric, How to solve the differential tension control of different in width roller shutter or piece curtain in same cutting step is urgent problem.
Summary of the invention
Technical problem to be solved by the invention is to provide the roller shutter that can synchronize cutting different in width or piece curtain, improve life Produce efficiency, the synchronous cutting machine of the low-loss roller shutter of drop.
It is as follows that the present invention solves technical solution used by above-mentioned technical problem:
The synchronous cutting machine of roller shutter of the present invention, including bracket further include transporting on the bracket according to roller shutter to be cut Line direction is successively parallel and the cloth supply roller, jockey pulley, first band cloth rewinder roll, cutting platform, the second band cloth rewinder roll and the wind-up roll that are correspondingly arranged, The jockey pulley both ends are all connected with a tension regulator, and the tension regulator is strip and vertical with jockey pulley direction, described One end of tension regulator is equipped with the fixing seat being connected on bracket, the other end is equipped with the adjustment seat for adjusting height, is propping up Frame is equipped with a groove, the groove location it is corresponding with fixing seat and with fixing seat clamping, the fixing seat and adjustment seat it Between be equipped with support, the axis of the support and jockey pulley is hinged, cutting platform upper surface setting perpendicular to ground blade, it is described Blade is rigid sheet, and knife-blade is corresponding with the first band cloth rewinder roll, and the wind-up roll includes upper wind-up roll and lower wind-up roll, The upper wind-up roll is located at the top of lower wind-up roll, one first variable-frequency motor is connected on the upper wind-up roll, in the lower receipts One second variable-frequency motor is connected on winding up roller, when the synchronous cutting machine operation of the roller shutter, roller shutter to be cut after cloth supply roller output, with The contact of jockey pulley upper surface, then with first band cloth rewinder roll following table face contact, then with blade contact and cut, then under the second band cloth rewinder roll After the contact of surface, wound respectively by upper wind-up roll, lower wind-up roll.
The cooperation between interaction and other component by the way that jockey pulley, wind-up roll is arranged, to adapt to different in width Roller shutter needed for tension, reach different tension force and knife away from adjustment, realize the fabric for roller shutter of different coil diameters, different breadth Synchronous cutting improves production efficiency, reduces loss.
Further, the axis of the cloth supply roller is lower than the axis of jockey pulley, and the axis of upper wind-up roll is higher than the second axis with cloth rewinder roll, The axis of lower wind-up roll is lower than the second axis with cloth rewinder roll, and jockey pulley, the interaction of wind-up roll and other component is better achieved Between cooperation reach different tension force and knife to adapt to tension needed for the roller shutter of different in width away from adjustment, realize different Coil diameter, different breadth fabric for roller shutter synchronous cutting, improve production efficiency, reduce loss.
Further, the adjustment seat is equipped with a bolt, has screw thread corresponding with the bolt, institute in adjustment seat The one end for stating bolt is connected on bracket, and the other end is connected in adjustment seat, makes adjustment seat and fixing seat by rotating bolt Line and horizontal plane form the angle more than or equal to 0 ° to less than 90 °, facilitate the height for adjusting the adjustment seat, are changed with facilitating The angle that the line and horizontal plane for becoming adjustment seat and fixing seat are formed, so that the phase interaction of jockey pulley, wind-up roll be better achieved To and other component between cooperation reach different tension force and knife to adapt to tension needed for the roller shutter of different in width Away from adjustment, different coil diameters are realized, the synchronous of fabric for roller shutter of different breadth is cut, raising production efficiency, reduction loss.
Further, the cloth supply roller, jockey pulley, first band cloth rewinder roll, the second length with cloth rewinder roll are greater than 3 meters, to adapt to Production requirement, and the roller shutter quantity for facilitating operator's flexible choice or adjustment to cut, improve production efficiency, reduce loss.
Further, there is more than one insert groove in the upper surface of the cutting platform, the insert groove and blade can Dismantling connection, the knife number are less than or equal to blade slot number, cut to facilitate operation personnel's flexible choice or adjustment Roller shutter quantity improves production efficiency, reduces loss.
Further, the blade slot number is 4, convenient for roller shutter to be cut to be cut to the roller shutter for different in width simultaneously, Operator's flexible choice can be facilitated and produce the roller shutter of two or more different in width, production efficiency is improved, reduce loss.
Further, the described second diameter with cloth rewinder roll is greater than cloth supply roller, jockey pulley, first band cloth rewinder roll and wind-up roll, more Realize the cooperation between the interaction and other component of jockey pulley, wind-up roll, well to adapt to the roller shutter institute of different in width Need tension, reach different tension force and knife away from adjustment, realize different coil diameters, different breadth fabric for roller shutter synchronization point It cuts, improves production efficiency, reduces loss.
Further, the wind-up roll be gas expansion shaft, be better achieved jockey pulley, wind-up roll interaction and other Cooperation between component reaches different tension force and knife away from adjustment, realizes to adapt to tension needed for the roller shutter of different in width Different coil diameters, different breadth fabric for roller shutter synchronous cutting, improve production efficiency, reduce loss.
The present invention compared with the existing technology has the following advantages that and effect: can cut the roller shutter of different in width, preferably The cooperation between the interaction and other component of jockey pulley, wind-up roll is realized, to adapt to open needed for the roller shutter of different in width Power reaches different tension force and knife away from adjustment, realize different coil diameters, different breadth fabric for roller shutter synchronous cutting;Side Just the height of the adjustment seat is adjusted, with the angle for facilitating the line for changing adjustment seat and fixing seat and horizontal plane to be formed;It is convenient The roller shutter quantity that operator's flexible choice or adjustment are cut;Operator's flexible choice can be facilitated and produce one kind or two Kind or more different in width roller shutter;To improve production efficiency, reduce loss.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of the cutting platform of the embodiment of the present invention one.
Fig. 3 is the side view of the cutting platform of the embodiment of the present invention two.
Label declaration: bracket 10;First support arm 11;Second support arm 12;Third support arm 13;Groove 14;
Cloth supply roller 20;
Jockey pulley 30;Tension regulator 31;Fixing seat 32;Adjustment seat 33;Support 34;Bolt 35;
First band cloth rewinder roll 41;Second band cloth rewinder roll 42;
Cut platform 50;Blade 51;Insert groove 52;First insert groove 71;Second insert groove 72;Third insert groove 73;4th Insert groove 74;
Beginning 81;End 82;
Wind-up roll 60;Upper wind-up roll 61;Lower wind-up roll 62.
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments, following embodiment be explanation of the invention and The invention is not limited to following embodiments.
Embodiment one: as shown in Figure 1, the synchronous cutting machine of the roller shutter of the present embodiment includes one iron with certain altitude Bracket 10 stretches out first support arm 11, second support arm 12 and third support arm 13 to horizontal direction respectively over the mount 10, the The height of one support arm 11 is lower than the top surface of bracket 10, and the height of second support arm 12 is higher than the top surface of bracket 10, third bracket The height of arm 13 is lower than the top surface of bracket 10.Over the mount 10 according to roller shutter traffic direction to be cut is successively parallel and is correspondingly arranged Cloth supply roller 20, jockey pulley 30, first band cloth rewinder roll 41, cutting platform the 50, second band cloth rewinder roll 42 and wind-up roll 60.Second with cloth rewinder roll 42 Diameter is greater than cloth supply roller 20, jockey pulley 30, first band cloth rewinder roll 41 and wind-up roll 60.
Cloth supply roller 20, jockey pulley 30, the 41, second length with cloth rewinder roll 42 of first band cloth rewinder roll are 3 meters.
Wind-up roll 60 is gas expansion shaft comprising upper wind-up roll 61 and the lower wind-up roll 62 positioned at upper 61 lower section of wind-up roll.Its Middle first support arm 11 is used to support cloth supply roller 20, and the axis of cloth supply roller 20 is made to be lower than the axis of jockey pulley 30, and second support arm is used for Wind-up roll 61 in support make the axis of wind-up roll 61 be higher than the second axis with cloth rewinder roll 42, make the axis of lower wind-up roll 62 lower than second Axis with cloth rewinder roll 42, third support arm 13 are used to support lower wind-up roll 62.
Be all connected with a tension regulator 31 at the both ends of jockey pulley 30, tension regulator 31 be strip and with 30 side of jockey pulley To vertical, one end of tension regulator 31 is equipped with connection fixing seat 32 over the mount 10, the other end is equipped with for adjusting height Adjustment seat 33, on 10 top surface of bracket be equipped with a groove 14,14 position of groove it is corresponding with fixing seat 32 and with fixing seat 32 card It connects.Adjustment seat 33 is equipped with a bolt 35, has screw thread corresponding with bolt 35 in adjustment seat 33, and one end of bolt 35 connects Over the mount 10, the other end is connected in adjustment seat 33, and the upper surface at the top of bolt 35 higher than adjustment seat 33 passes through to rotate Rotation bolt 35 makes the line of adjustment seat 33 and fixing seat 32 and horizontal plane forms angle, the angle be greater than or equal to 0 ° to less than 90°.Support 34 is equipped between fixing seat 32 and adjustment seat 33,34 top of support and the axis of jockey pulley 30 are hinged.
Upper wind-up roll 61 is controlled by the first variable-frequency motor 63 being connected thereto, lower wind-up roll 62 by be connected thereto The control of two variable-frequency motors 64.
As shown in connection with fig. 2, the one end at 50 top of cutting platform is beginning 81, the other end is end 82.The table on cutting platform 50 Five insert grooves 52, respectively the first insert groove 71, the second insert groove 72, third insert groove 73 and fourth blade slot is arranged in face 74, direction extends insert groove 52 to the ground.The vertical range of 81 to the first insert groove 71 of beginning is 0.89 meter, beginning 81 to the second The vertical range of insert groove 72 is 1.27 meters, and the vertical range at beginning 81 to third insert groove 73 is 1.78 meters, beginning 81 to the The vertical range of four insert grooves 74 is 2.54 meters.52 surface of insert groove is lower than cutting 50 surface of platform.It is detachable in insert groove 52 Blade 51 is connected, and makes blade face perpendicular to the blade 51 on ground, and blade 51 is stainless steel knife thin slice, the blade of blade 51 It is corresponding with first band cloth rewinder roll 41.
With reference to Fig. 1 and Fig. 2, in the present embodiment, 3.05 meters of roller shutter to be cut is placed on cloth supply roller 20, and by volume to be cut The position of curtain one end is corresponding with beginning 81, takes two blades 51, and two blades 51 are connected respectively to the first insert groove 71, third In insert groove 73, and adjust the ratio of the first variable-frequency motor 63 and the second variable-frequency motor 64.When the synchronous cutting machine of roller shutter starts to transport When row, roller shutter to be cut contacts, then connect with 41 lower surface of first band cloth rewinder roll after the output of cloth supply roller 20 with 30 upper surface of jockey pulley Touching, then contact with blade 51 and is cut by blade 51, at this time roller shutter to be cut with roller shutter that slitting is two 0.89 meter of width with The roller shutter of one 1.27 meters of width, then with after the second band 42 following table face contact of cloth rewinder roll, the roller shutter of two 0.89 meter of width is by upper receipts Winding up roller 61 is wound, and the roller shutter of 1.27 meters of width is wound by lower wind-up roll 62, completes 0.89 and 1.27 meter of width of synchronous cutting with this Roller shutter.
Embodiment two: embodiment one is a kind of implementation form of the synchronous cutting machine of roller shutter, as another embodiment, institute There is structure to be the same as example 1, difference is:
With reference to Fig. 1 and Fig. 3, two blades 51 are connected respectively to the second insert groove 72, in fourth blade slot 74.Work as roller shutter When synchronous cutting machine brings into operation, roller shutter to be cut is with the roller shutter that slitting is two 1.27 meters of width and 0.51 meter of width The roller shutter of roller shutter, two 1.27 meters of width is wound by upper wind-up roll 61, and the roller shutter of 0.51 meter of width is wound by lower wind-up roll 62, with This completes the roller shutter of 1.27 and 0.51 meters of width of synchronous cutting.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named Title etc. can be different.The equivalent or simple change that all structure, feature and principles described according to the invention patent design are done, is wrapped It includes in the scope of protection of the patent of the present invention.Those skilled in the art can be to described specific implementation Example is done various modifications or additions or is substituted in a similar manner, and without departing from structure of the invention or surmounts this Range as defined in the claims, is within the scope of protection of the invention.

Claims (8)

1. roller shutter synchronizes cutting machine, it is characterised in that: further include on the bracket according to roller shutter operation side to be cut including bracket To cloth supply roller that is successively parallel and being correspondingly arranged, jockey pulley, first band cloth rewinder roll, platform, the second band cloth rewinder roll and wind-up roll are cut,
The jockey pulley both ends are all connected with a tension regulator, and the tension regulator is strip and vertical with jockey pulley direction, One end of the tension regulator is equipped with the fixing seat being connected on bracket, the other end is equipped with the adjustment seat for adjusting height, A groove is equipped on bracket, the groove location is corresponding with fixing seat and is clamped with fixing seat, in the fixing seat and adjusting Support is equipped between seat, the axis of the support and jockey pulley is hinged,
Perpendicular to the blade on ground, the blade is rigid sheet, knife-blade and described for cutting platform upper surface setting One band cloth rewinder roll is corresponding,
The wind-up roll includes upper wind-up roll and lower wind-up roll, and the upper wind-up roll is located at the top of lower wind-up roll, on described One first variable-frequency motor is connected on wind-up roll, and one second variable-frequency motor is connected on the lower wind-up roll,
When the synchronous cutting machine operation of the roller shutter, roller shutter to be cut is contacted after cloth supply roller output with jockey pulley upper surface, then with First band cloth rewinder roll following table face contact, then with blade contact and cut, then with after the second band cloth rewinder roll following table face contact, respectively by upper receipts Winding up roller, the winding of lower wind-up roll.
2. the synchronous cutting machine of roller shutter as described in claim 1, it is characterised in that: the axis of the cloth supply roller is lower than jockey pulley Axis, the axis of upper wind-up roll are higher than the second axis with cloth rewinder roll, and the axis of lower wind-up roll is lower than the second axis with cloth rewinder roll.
3. the synchronous cutting machine of roller shutter as claimed in claim 2, it is characterised in that: the adjustment seat is equipped with a bolt, is adjusting Saving has screw thread corresponding with the bolt on seat, one end of the bolt is connected on bracket, and the other end is connected to adjustment seat On, so that the line of adjustment seat and fixing seat and horizontal plane is formed the angle more than or equal to 0 ° to less than 90 ° by rotating bolt.
4. the synchronous cutting machine of roller shutter as claimed in claim 3, it is characterised in that: the cloth supply roller, jockey pulley, first band cloth Roller, the second length with cloth rewinder roll are greater than 3 meters.
5. the synchronous cutting machine of roller shutter as claimed in claim 4, it is characterised in that: there is one in the upper surface of the cutting platform Above insert groove, the insert groove are detachably connected with blade, and the knife number is less than or equal to blade slot number.
6. the synchronous cutting machine of roller shutter as claimed in claim 5, it is characterised in that: the blade slot number is 4.
7. the synchronous cutting machine of roller shutter as claimed in claim 6, it is characterised in that: the described second diameter with cloth rewinder roll, which is greater than, puts cloth Roller, jockey pulley, first band cloth rewinder roll and wind-up roll.
8. the synchronous cutting machine of roller shutter as claimed in claim 7, it is characterised in that: the wind-up roll is gas expansion shaft.
CN201811171857.4A 2018-10-09 2018-10-09 Roller shutter synchronizes cutting machine Pending CN109250561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811171857.4A CN109250561A (en) 2018-10-09 2018-10-09 Roller shutter synchronizes cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811171857.4A CN109250561A (en) 2018-10-09 2018-10-09 Roller shutter synchronizes cutting machine

Publications (1)

Publication Number Publication Date
CN109250561A true CN109250561A (en) 2019-01-22

Family

ID=65045638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811171857.4A Pending CN109250561A (en) 2018-10-09 2018-10-09 Roller shutter synchronizes cutting machine

Country Status (1)

Country Link
CN (1) CN109250561A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203510895U (en) * 2013-09-27 2014-04-02 李东 Laminated membrane tightness adjusting device
CN204490155U (en) * 2015-03-07 2015-07-22 潍坊怡通电子有限公司 A kind of film splitter of hydraulic actuating cylinder correction
CN204508343U (en) * 2015-01-29 2015-07-29 楚雄吉兴彩印有限责任公司 Numerical control cutting machine
CN105217359A (en) * 2015-10-10 2016-01-06 浙江阳阳包装有限公司 A kind of aluminium film cutting machine unreel cutting mechanism
CN205061107U (en) * 2015-07-29 2016-03-02 海宁市粤海彩印有限公司 Cutter mechanism of film splitter
WO2016049973A1 (en) * 2014-09-30 2016-04-07 泰兴市双羊皮革橡塑机械厂 Multifunctional film and cord fabric dividing and cutting machine
CN106273072A (en) * 2015-06-12 2017-01-04 青海柴达木杰青科技有限公司 The breaking method of a kind of prepreg tape waste material and the device of use
CN209023904U (en) * 2018-10-09 2019-06-25 浙江辰鸿纺织品科技股份有限公司 A kind of roller shutter synchronization cutting machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203510895U (en) * 2013-09-27 2014-04-02 李东 Laminated membrane tightness adjusting device
WO2016049973A1 (en) * 2014-09-30 2016-04-07 泰兴市双羊皮革橡塑机械厂 Multifunctional film and cord fabric dividing and cutting machine
CN204508343U (en) * 2015-01-29 2015-07-29 楚雄吉兴彩印有限责任公司 Numerical control cutting machine
CN204490155U (en) * 2015-03-07 2015-07-22 潍坊怡通电子有限公司 A kind of film splitter of hydraulic actuating cylinder correction
CN106273072A (en) * 2015-06-12 2017-01-04 青海柴达木杰青科技有限公司 The breaking method of a kind of prepreg tape waste material and the device of use
CN205061107U (en) * 2015-07-29 2016-03-02 海宁市粤海彩印有限公司 Cutter mechanism of film splitter
CN105217359A (en) * 2015-10-10 2016-01-06 浙江阳阳包装有限公司 A kind of aluminium film cutting machine unreel cutting mechanism
CN209023904U (en) * 2018-10-09 2019-06-25 浙江辰鸿纺织品科技股份有限公司 A kind of roller shutter synchronization cutting machine

Similar Documents

Publication Publication Date Title
CN207256412U (en) A kind of heat-shrink tube guillotine
CN210884574U (en) Slitting device for metal paper production
CN107697709B (en) A kind of film cutting winder
CN209023904U (en) A kind of roller shutter synchronization cutting machine
CN108396541A (en) A kind of textile cloth Scissoring device
CN109250561A (en) Roller shutter synchronizes cutting machine
CN109693269A (en) A kind of longitudinal slitting device of ultrasonic wave self correction cutting machine
CN107651478B (en) A kind of winding structure of film cutting winder
CN220299869U (en) Flexible cloth slitting and coiling device
CN107585611B (en) A kind of cutting structure of film cutting winder
CN107572281B (en) Structure is sent in a kind of drawing of film cutting winder
CN211466488U (en) Draw membrane to cut bag mechanism
CN107572280B (en) Combined winding roller of coil separator
CN207890753U (en) A kind of rolling lateral slicer device
CN206569783U (en) A kind of automatic film rewinding machine
CN215325880U (en) Melt-blown fabric conveying and winding machine
CN210451156U (en) Slitting machine
CN208440057U (en) A kind of slitting paper machine
CN209796997U (en) Woven cloth winding machine
CN209970824U (en) Double-cutting machine capable of efficiently cutting
CN107697676B (en) A kind of film cutting winder unreels structure
CN201792364U (en) Polytetrafluoroethylene tape dividing and cutting machine
CN211003765U (en) Silk winding mechanism
CN208182309U (en) A kind of film cutting machine
CN208279066U (en) A kind of non-woven fabrics cutting machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20190122