CN105690455B - A kind of device cut for cardboard - Google Patents

A kind of device cut for cardboard Download PDF

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Publication number
CN105690455B
CN105690455B CN201610059455.XA CN201610059455A CN105690455B CN 105690455 B CN105690455 B CN 105690455B CN 201610059455 A CN201610059455 A CN 201610059455A CN 105690455 B CN105690455 B CN 105690455B
Authority
CN
China
Prior art keywords
last item
movable plate
driving gear
last
sliding
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
CN201610059455.XA
Other languages
Chinese (zh)
Other versions
CN105690455A (en
Inventor
石现慧
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.)
Bengbu Zhongbang Packaging Factory
Original Assignee
Bengbu Zhongbang Packaging Factory
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 Bengbu Zhongbang Packaging Factory filed Critical Bengbu Zhongbang Packaging Factory
Priority to CN201610059455.XA priority Critical patent/CN105690455B/en
Publication of CN105690455A publication Critical patent/CN105690455A/en
Application granted granted Critical
Publication of CN105690455B publication Critical patent/CN105690455B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • B26D1/305Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut for thin material, e.g. for sheets, strips or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08Means for actuating the cutting member to effect the cut
    • B26D5/083Rack-and-pinion means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means
    • B26D7/025Means for holding or positioning work with clamping means acting upon planar surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • B26D7/14Means for treating work or cutting member to facilitate cutting by tensioning the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Making Paper Articles (AREA)

Abstract

The invention discloses a kind of device cut for cardboard, including:Driving gear, the first power unit, two delivery units, driving mechanisms;The axis of driving gear is vertically set;First power unit is used to drive driving gear to rotate;Two delivery units are respectively placed in the both sides of driving gear, and delivery unit includes stent, movable plate, rack, cutter;Stent is equipped with guide rail, and guide rail is horizontally disposed with;Movable plate is moveably mounted on guide rail, be equipped with multiple holding tanks of the movable plate along the length direction interval of guide rail, and the length direction of holding tank is vertical with the length direction of guide rail or oblique;Rack is engaged installed in movable plate close to the side of driving gear, rack with driving gear;The first end of cutter is connected with holder pivots, and the plane where cutter is vertical with the length direction of guide rail.The configuration of the present invention is simple, processing effect are good.

Description

A kind of device cut for cardboard
Technical field
The present invention relates to carton production equipment technology, more particularly to a kind of device cut for cardboard.
Background technology
With economic sustainable development, the demand of packed in cases is increasing, and it is more and more wider to be related to industry.In production, Need to be cut the length of the cardboard of longer dimension as required, existing is to cut device structure complexity, and precision is low, uses Inconvenience, needs further to be improved.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of device cut for cardboard, Effect is good.
A kind of device cut for cardboard, including:Driving gear, the first power unit, two delivery units, driving machines Structure;
The axis of driving gear is vertically set;
First power unit is used to drive driving gear to rotate;
Two delivery units are respectively placed in the both sides of driving gear, and delivery unit includes stent, movable plate, rack, cutting Knife;
Stent is equipped with guide rail, and guide rail is horizontally disposed with;
Movable plate is moveably mounted on guide rail, and the upper surface of movable plate is more along being equipped with for the length direction interval of guide rail A holding tank, the length direction of holding tank are vertical with the length direction of guide rail;
Rack is engaged installed in movable plate close to the side of driving gear, rack with driving gear;
The first end of cutter is connected with holder pivots, and the plane where cutter is vertical with the length direction of guide rail;
Driving mechanism drives the into and out holding tank of cutter.
Preferably, it is in continuously distributed smooth circular arc that the peripheral surface of driving gear, which is equipped with,.
Preferably, the quantity of circular arc is even number, and is uniformly arranged on the axis of driving gear.
Preferably, the quantity of circular arc is N number of, the Zhou Changwei L of driving gear, and the length of circular arc is P, wherein, N is even number;
Spacing between two holding tanks of arbitrary neighborhood is equal, and the spacing between two neighboring holding tank is S, S=K (L- NP)/N, wherein, K is positive integer.
Preferably, two sides of the movable plate along movable plate length direction are run through at the both ends of holding tank.
Preferably, the first end of cutter is placed between two movable plates;
Driving mechanism includes two driven gears, driving units, and two driven gears are rotatablely installed on two stents respectively, The first end of two movable plates is connected with two driven gears respectively, two driven gear intermeshings;Driving unit driving from Moving gear rotates.
Preferably, Liang Ge auxiliary bodies are further included, Liang Ge auxiliary bodies are correspondingly arranged with two delivery units;
Auxiliary body includes support plate, two the first last items, the second power units, and support plate is equipped with two first cunnings Groove, the first sliding groove are vertically set, and the higher-end of the first sliding groove is placed in the top of movable plate;The axis of two the first last items Horizontally disposed, two the first last items are placed in the top of movable plate, and two the first last items are distributed in the both sides of cutter, two first One end of last item moves with two the first sliding grooves be connected respectively;Second power unit drives length of two the first last items along sliding slot Spend direction movement.
Preferably, two the second sliding slots are additionally provided with support plate, two the second sliding slots are placed in the both sides of cutter, and second slides Groove, the first sliding groove are placed in the top of movable plate, and the second sliding slot is horizontally disposed with, and one end of the second sliding slot passes through arc groove and first The lower end connection of sliding slot, second sliding slot and a first sliding groove form a sliding channel, and two sliding channels are symmetrical Set;
Auxiliary body further includes two the second last items, two connectors, and the axis horizontal of two the second last items is set, and second The radius of last item is less than the spacing of the second sliding slot and movable plate, and the second last item, the first last item are moved with sliding channel and be connected, Second last item, the first last item are rotatablely connected with sliding channel, second last item and first last item, a connector structure Into a squeeze unit, in a squeeze unit, one end of the second last item is rotated by one end of connector and the first last item Connection;
Second last item has first position state and second place state, when the second last item is in first position state, Second last item is contacted with the first sliding groove;When the second last item is in second place state, the second last item is contacted with the second sliding slot.
Preferably, connector and the second last item are rotatablely connected.
The present invention can allow the first power unit, the second power unit, driving unit to coordinate to carry out operation, first by cardboard A is positioned on movable plate, drives driving gear to rotate using the first power unit, driving gear is moved by rack drives movable plate It is dynamic;Since driving gear is equipped with smooth circular arc, when circular arc is close to rack on driving gear, rack is motionless, movable plate In halted state, at this time, drive the first last item, the second last item to move down first with the second power unit, utilize the first pressure Axis, the second last item push down cardboard, and when avoiding cutting cardboard, cardboard is subjected to displacement, misplaces, and ensures machining accuracy;Second last item In moving process moved from the first sliding groove to the direction away from the first sliding groove, the second last item forms rolling in the upper surface of cardboard Dynamic, such as Fig. 2, two the second last items are to the direction contrast of the directed force F of cardboard, this makes it possible to tighten cardboard, using cutting When cutter is cut, neat, smooth, good cutting effect is cut.
When the first last item, the second last item push down cardboard, one of driven gear is driven to rotate using driving unit, by It is intermeshed in two driven gears, two driven gear rotation directions are on the contrary, two driven gears drive the movement of cutter On the contrary, driving cutter to be cut using driven gear, cutting action is consistent in direction, and cutting accuracy is high, and effect is good.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the right view of Fig. 1.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase Mutual combination;Below with reference to the accompanying drawings and in conjunction with the embodiments elaborate to the present invention.
With reference to Fig. 1,2:
A kind of device cut for cardboard proposed by the present invention, including:Driving gear 1, the first power unit 2, two Delivery unit, driving mechanism.
The axis of driving gear 1 is vertically set.
First power unit 2 is used to drive driving gear 1 to rotate.
Two delivery units are respectively placed in the both sides of driving gear 1, delivery unit include stent 3, movable plate 4, rack 5, Cutter 6.
Stent 3 is equipped with guide rail, and guide rail is horizontally disposed with.
Movable plate 4 is moveably mounted on guide rail, upper surface being equipped with along the length direction interval of guide rail of movable plate 4 Multiple holding tanks 7, the length direction of holding tank 7 are vertical with the length direction of guide rail.
Rack 5 is installed on movable plate 4 close to the side of driving gear 1, and rack 5 is horizontally disposed, rack 5 and driving gear 1 Engagement;Two 4 synchronizing movings of movable plate are driven using driving gear 1, rack 5, are kept strokes, harmony is good, ensures processing essence Degree.
The first end of cutter 6 is rotatablely connected with stent 3, and the plane where cutter 6 is vertical with the length direction of guide rail.
Driving mechanism drives the into and out holding tank 7 of cutter 6.
In the present embodiment, it is in continuously distributed smooth circular arc that the peripheral surface of driving gear 1, which is equipped with,.
Further, the quantity of circular arc is N number of, and is uniformly arranged on the axis of driving gear 1, wherein, N is even number; The Zhou Changwei L of driving gear 1, the length of circular arc is P;Spacing between two holding tanks 7 of arbitrary neighborhood is equal, two neighboring appearance The spacing between groove 7 of receiving is S, S=K (L-NP)/N, wherein, K is positive integer;Design in this way, allow holding tank 7 and driving tooth Operation is more coordinated between wheel 1, cutter 6, and when driving gear 1 is close to rack 5, movable plate 4 is motionless, and holding tank 7 is just right Cutter 6 are answered, are cut using driving mechanism driving cutter 6, cutting accuracy is high, efficient;Pass through setting for above-mentioned parameter Meter, can allow 1 continuous rotation of driving gear, avoid shutting down, and reduce and waste, meanwhile, when circular arc is close to rack, positive good utilisation is cut Cutter 6 carries out cutting operation, and reasonable in design, time utilization is abundant, and each component uniformity, harmony are good, effective to ensure Processing effect.
Further, two sides of the movable plate 4 along 4 length direction of movable plate are run through at the both ends of holding tank 7;Easy to cut Knife 6 carries out cutting operation.
In the present embodiment, the first end of cutter 6 is placed between two movable plates 4;
Further, driving mechanism includes two driven gears 8, driving units, and two driven gears 8 are rotatablely installed respectively On two stents 3, the first end of two movable plates 4 is connected with two driven gears 8 respectively, two driven gear intermeshings; Driving unit driving driven gear rotates.
Further, Liang Ge auxiliary bodies are further included, Liang Ge auxiliary bodies are correspondingly arranged with two delivery units;
Auxiliary body includes 9, two the first last items 10 of support plate, the second power unit, two the second last items, 13, two companies Fitting 14, support plate 9 are equipped with two the first sliding grooves 11, and the first sliding groove 11 is vertically set, the first sliding groove 11 it is higher End is placed in the top of movable plate 4;The axis horizontal of two the first last items 10 is set, and two the first last items 10 are placed in movable plate 4 Top, two the first last items 10 are distributed in the both sides of cutter 6, one end of two the first last items 10 respectively with two the first sliding grooves 11 removable connections;Second power unit drives two the first last items 10 to be moved along the length direction of sliding slot.
Further, two the second sliding slots 12 are additionally provided with support plate 9, two the second sliding slots 12 are placed in the two of cutter 6 Side, the second sliding slot 12, the first sliding groove 11 are placed in the top of movable plate 4, and the second sliding slot 12 is horizontally disposed, and the one of the second sliding slot 12 End is connected by arc groove with the lower end of the first sliding groove 11, and second sliding slot 12 and a first sliding groove 11 form a cunning Dynamic passage, two sliding channels are symmetrical arranged;
The axis horizontal of two the second last items 13 is set, and the radius of the second last item 13 is less than the second sliding slot 12 and movable plate 4 Spacing, the second last item 13, the first last item 10 move with sliding channel and be connected, the second last item 13, the first last item 10 with Sliding channel is rotatablely connected, and 10, connectors 14 of second last item 13 and first last item form a squeeze unit, In a squeeze unit, one end of the second last item 13 is rotatablely connected by one end of 14 and first last item 10 of connector.
Second last item 13 has first position state and second place state, when the second last item 13 is in first position state When, the second last item 13 is contacted with the first sliding groove 11;When the second last item 13 is in second place state, the second last item 13 and second Sliding slot 12 contacts;Connector 14 is rotatablely connected with the second last item 13.
The first power unit 2, the second power unit, driving unit can be allowed to coordinate to carry out operation, first place cardboard A In on movable plate 4, driving gear 1 is driven to rotate using the first power unit 2, driving gear 1 drives movable plate 4 by rack 5 It is mobile;Since driving gear 1 is equipped with smooth circular arc, when circular arc is close to rack 5 on driving gear 1, rack 5 is motionless, Movable plate 4 is in halted state, at this time, drives the first last item 10, the second last item 13 to move down first with the second power unit, Cardboard is pushed down using the first last item 10, the second last item 13, when avoiding cutting cardboard, cardboard is subjected to displacement, misplaces, and ensures processing Precision;Second last item 13 is moved from the first sliding groove 11 to the direction away from the first sliding groove 11 in moving process, the second last item 13 form in the upper surface of cardboard and roll, such as Fig. 2, two the second last items 13 to the direction contrast of the directed force F of cardboard, this Sample can just tighten cardboard, when being cut using cutter 6, cut neat, smooth, good cutting effect.
When the first last item 10, the second last item 13 push down cardboard A, driven gear 8 is driven to rotate using driving unit, due to Two driven gears 8 are intermeshed, and two 8 rotation directions of driven gear are on the contrary, two driven gears 8 drive the fortune of cutter 6 On the contrary, driving cutter 6 to be cut using driven gear 8, cutting action is consistent in dynamic direction, and cutting accuracy is high, and effect is good.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (8)

  1. A kind of 1. device cut for cardboard, it is characterised in that including:Driving gear, the first power unit, two transmission are single Member, driving mechanism;
    The axis of driving gear is vertically set;
    First power unit is used to drive driving gear to rotate;
    Two delivery units are respectively placed in the both sides of driving gear, and delivery unit includes stent, movable plate, rack, cutter;
    Stent is equipped with guide rail, and guide rail is horizontally disposed with;
    Movable plate is moveably mounted on guide rail, and the upper surface of movable plate is equipped with multiple appearances along the length direction interval of guide rail Receive groove, the length direction of holding tank is vertical with the length direction of guide rail;
    Rack is engaged installed in movable plate close to the side of driving gear, rack with driving gear;
    The first end of cutter is connected with holder pivots, and the plane where cutter is vertical with the length direction of guide rail;
    Driving mechanism drives the into and out holding tank of cutter.
  2. 2. the device according to claim 1 cut for cardboard, it is characterised in that the peripheral surface of driving gear is equipped with In continuously distributed smooth circular arc.
  3. 3. the device according to claim 2 cut for cardboard, it is characterised in that the quantity of circular arc is even number, and Axis on driving gear is uniformly arranged.
  4. 4. the device according to claim 3 cut for cardboard, it is characterised in that the quantity of circular arc is N number of, driving tooth The Zhou Changwei L of wheel, the length of circular arc is P, wherein, N is even number;
    Spacing between two holding tanks of arbitrary neighborhood is equal, and the spacing between two neighboring holding tank is S, S=K(L-NP)/ N, Wherein, K is positive integer.
  5. 5. the device according to claim 1 cut for cardboard, it is characterised in that movable plate is run through at the both ends of holding tank Along two sides of movable plate length direction.
  6. 6. the device according to claim 1 cut for cardboard, it is characterised in that further include Liang Ge auxiliary bodies, two A auxiliary body is correspondingly arranged with two delivery units;
    Auxiliary body includes support plate, two the first last items, the second power units, and support plate is equipped with two the first sliding grooves, the One sliding slot is vertically set, and the higher-end of the first sliding groove is placed in the top of movable plate;The axis horizontal of two the first last items Set, two the first last items are placed in the top of movable plate, and two the first last items are distributed in the both sides of cutter, two the first last items One end move be connected with two the first sliding grooves respectively;Second power unit drives length side of two the first last items along sliding slot To movement.
  7. 7. the device according to claim 6 cut for cardboard, it is characterised in that two second are additionally provided with support plate Sliding slot, two the second sliding slots are placed in the both sides of cutter, and the second sliding slot, the first sliding groove are placed in the top of movable plate, and second slides Groove is horizontally disposed with, and one end of the second sliding slot is connected by arc groove with the lower end of the first sliding groove, second sliding slot and one The first sliding groove forms a sliding channel, and two sliding channels are symmetrical arranged;
    Auxiliary body further includes two the second last items, two connectors, and the axis horizontal of two the second last items is set, the second last item Radius be less than the spacing of the second sliding slot and movable plate, the second last item, the first last item are moved with sliding channel and are connected, second Last item, the first last item are rotatablely connected with sliding channel, and second last item and first last item, a connector form one A squeeze unit, in a squeeze unit, one end of the second last item is rotatablely connected by one end of connector and the first last item;
    Second last item has first position state and second place state, when the second last item is in first position state, second Last item is contacted with the first sliding groove;When the second last item is in second place state, the second last item is contacted with the second sliding slot.
  8. 8. the device according to claim 7 cut for cardboard, it is characterised in that connector and the second last item are rotated and connected Connect.
CN201610059455.XA 2016-01-27 2016-01-27 A kind of device cut for cardboard Expired - Fee Related CN105690455B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610059455.XA CN105690455B (en) 2016-01-27 2016-01-27 A kind of device cut for cardboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610059455.XA CN105690455B (en) 2016-01-27 2016-01-27 A kind of device cut for cardboard

Publications (2)

Publication Number Publication Date
CN105690455A CN105690455A (en) 2016-06-22
CN105690455B true CN105690455B (en) 2018-05-15

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106737928A (en) * 2016-12-15 2017-05-31 安徽优丽普科技股份有限公司 A kind of PVC wall board making machineries
CN106695922A (en) * 2016-12-15 2017-05-24 安徽优丽普科技股份有限公司 PVC slot plate processing equipment
CN109333617B (en) * 2018-10-15 2024-08-13 贵州西牛王印务有限公司 A cutter subassembly is used in printing for paper cuts out
CN116277201B (en) * 2023-05-18 2023-12-22 杭州职业技术学院 Drawing cutting device for industrial design

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Publication number Priority date Publication date Assignee Title
CN1769015A (en) * 2004-11-02 2006-05-10 卡路事务器株式会社 Paper cutter
CN202480430U (en) * 2012-01-29 2012-10-10 安徽南峰润邦绿色包装股份有限公司 Lengthwise cutting mechanism of corrugated board manufacturing machine
CN103568061A (en) * 2013-10-15 2014-02-12 上海海弋机电科技有限公司 Dual-cutter dual-angle fixed-length crank cutting device
CN104608422A (en) * 2015-01-23 2015-05-13 于永强 Packing board cutting device
CN204748717U (en) * 2015-05-27 2015-11-11 东莞华成纸业有限公司 Be applied to vertical paper cutting device of corrugated board production line

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Publication number Priority date Publication date Assignee Title
JP2930106B2 (en) * 1990-07-09 1999-08-03 住友電気工業株式会社 Intermediate coating removal device for coated wires
JPH11343133A (en) * 1998-03-31 1999-12-14 Shirai Tekkosho:Kk Apparatus for cutting sheet glass

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1769015A (en) * 2004-11-02 2006-05-10 卡路事务器株式会社 Paper cutter
CN202480430U (en) * 2012-01-29 2012-10-10 安徽南峰润邦绿色包装股份有限公司 Lengthwise cutting mechanism of corrugated board manufacturing machine
CN103568061A (en) * 2013-10-15 2014-02-12 上海海弋机电科技有限公司 Dual-cutter dual-angle fixed-length crank cutting device
CN104608422A (en) * 2015-01-23 2015-05-13 于永强 Packing board cutting device
CN204748717U (en) * 2015-05-27 2015-11-11 东莞华成纸业有限公司 Be applied to vertical paper cutting device of corrugated board production line

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