CN107738474A - A kind of device for being used to clean paperboard cutting machine - Google Patents
A kind of device for being used to clean paperboard cutting machine Download PDFInfo
- Publication number
- CN107738474A CN107738474A CN201711139185.4A CN201711139185A CN107738474A CN 107738474 A CN107738474 A CN 107738474A CN 201711139185 A CN201711139185 A CN 201711139185A CN 107738474 A CN107738474 A CN 107738474A
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- CN
- China
- Prior art keywords
- cleaning
- cleaning section
- connector
- fix bar
- cutting machine
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- 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
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 25
- 239000011087 paperboard Substances 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 115
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 12
- 241000196324 Embryophyta Species 0.000 claims description 9
- 244000137852 Petrea volubilis Species 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000000123 paper Substances 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000003292 glue Substances 0.000 abstract description 9
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 239000011111 cardboard Substances 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Details Of Cutting Devices (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of device for being used to clean paperboard cutting machine, it is related to packaging paper product manufacture field.The present invention includes power set, the cleaning section for cleaning circular knife and the fix bar for being connected with cutting machine, cleaning section and is slidably connected with fix bar, and cleaning section is connected with the power set for driving it to be slided in fix bar;Cleaning section is connected with the absorption plant for absorbing chip, and absorption plant includes induced-draught fan and collecting bin, and cleaning section, induced-draught fan and collecting bin are sequentially communicated by connecting pipe.The present invention blade can be safeguarded in the case where not influenceing normal production and cleaning, and absorption plant collects the glue stain and paper slag after processing in addition, maintains the environmental problem of workshop, ensures the quality of paper production.
Description
Technical field
The present invention relates to packaging paper product manufacture field, more particularly to a kind of dress for being used to clean paperboard cutting machine
Put.
Background technology
Corrugated paper is also known as corrugated cardboard, is bonded by least one layer of corrugated paper and one layer of boxboard, has preferable bullet
Property and extensibility.Mainly for the manufacture of carton, other sandwich and delicate articles packaging materials of carton.In the processing of work production
In need a series of body paper carrying out processing, wherein a step is exactly that body paper is cut into the cardboard of certain size size, industrialization
Typically longitudinally cutting to paper progress using circular knife in production process, the cutting work of pipeline system can accumulate the edge of a knife
Glue stain and paper scrap, the edge of a knife can be passivated if cleaning treatment in time can not be carried out, cause the cut place of paper coarse, hair occur
The phenomenon on side, influence the quality of production of cardboard.At present, existing cleaning device is not carry out phase to it removing glue stain and paper scrap
The cleaning of pass, cleaning and management work to production environment are made troubles, while glue stain and paper scrap can also pollute body paper.
The content of the invention
It is an object of the invention to:Glue stain and paper scrap are not handled in order to solve existing cleaning device, cause to give birth to
The pollution of environment is produced, the present invention provides a kind of device for being used to clean paperboard cutting machine.
The present invention specifically uses following technical scheme to achieve these goals:
It is a kind of to be used to cleaning the device of paperboard cutting machine, including for clean circular knife cleaning section and for cutting
The fix bar of machine connection, cleaning section are slidably connected with fix bar, and cleaning section is connected with for driving cleaning section to be slided in fix bar
Dynamic power set;Cleaning section is connected with the absorption plant for absorbing chip, and absorption plant includes induced-draught fan and collecting bin,
Cleaning section, induced-draught fan and collecting bin are sequentially communicated by connecting pipe.
In preferred embodiments of the present invention, cleaning section includes the first cleaning section and the second cleaning section, the first cleaning section with
Second cleaning section is slidably connected with fix bar, and the two is symmetricly set on the both sides of circular knife;First cleaning section and second clear
Sidepiece of the clean portion away from circular knife is connected with power set, and power set are used to drive the first cleaning section and the second cleaning section phase
Pair or move toward one another.
In preferred embodiments of the present invention, the first cleaning section includes cleaning assemblies, connector, and cleaning assemblies includes housing
And the cleaning head located at enclosure interior, the tubular structure body that housing is inner hollow and both ends penetrate;Cleaning head inner hollow
Tubular structure, the end of its one end is provided with sand paper portion, and the end of the other end is open opening, the opening end and shell of cleaning head
The inwall of body is fixedly connected, and the side wall of cleaning head is provided with the through hole for being used for conveying chip;Connector includes the first connector
With the second connector, and the first connector is connected L-shaped, the end of one end of the first connector and cleaning group with the second connector
Part is connected, and the second connector is slidably connected with fix bar, and the second connector is connected with power set;Second cleaning section and first
The structure of cleaning section is identical.
In preferred embodiments of the present invention, the outer surface of fix bar is provided with the elastic damping for buffering, and elasticity resistance
Between power set and the first connector, elastic damping is symmetrical arranged Buddhist nun on circular knife.
Beneficial effects of the present invention are as follows:It is a kind of to be used to clean paperboard cutting machine by cleaning section by the glue stain on circular knife
Removed with paper scrap, in the presence of the induced-draught fan of absorption plant, the chip being cleaned sequentially enters cleaning section and induced-draught fan, then passes through
The processing of induced-draught fan will be transported into collecting bin.Do not influenceing to cut provided by the present invention for the device for cleaning paperboard cutting machine
The cleaning work of blade is completed on the premise of machine normal work, and can carries out unified collection processing to chip, so as to maintain to produce
The sanitary conditions of environment, it ensure that the quality of production of paper.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation provided by the present invention for cleaning the device of paperboard cutting machine;
Fig. 2 is the structural representation of the first cleaning section provided by the invention;
Reference:The cleaning sections of 1a- first;The cleaning sections of 1b- second;2- fix bars;3- elastic dampings;4- power set;
5- circular knifes;11- cleaning assemblies;13- connectors;The connectors of 13a- first;The connectors of 13b- second;17- induced-draught fans;18- connects
Adapter;19- collecting bins;113- shells;114- cleaning heads;115- sand paper portion.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Embodiment
Refer to Fig. 1, the present embodiment provides a kind of device for being used to clean paperboard cutting machine, mainly include power set 4,
For cleaning the cleaning section of circular knife 5, the absorption plant for absorbing chip and the fix bar 2 for being connected with cutting machine.
Specifically, fix bar 2 is installed on the support of roller paper cutting machine, is be arranged in parallel between fix bar 2 and roller,
Specific installation direction is selected according to actual conditions.
Cleaning section is slidably connected with fix bar 2.Specifically, cleaning section includes the first cleaning section 1a and the second cleaning section 1b,
First cleaning section 1a is slidably connected with the second cleaning section 1b with fix bar 2.First cleaning section 1a and the second cleaning section 1b are remote
The sidepiece of circular knife 5 is connected with power set 4, and power set 4 are used to drive the first cleaning section 1a and the second cleaning section 1b phases
Pair or move toward one another.
Absorption plant includes induced-draught fan 17 and collecting bin 19, and cleaning section, induced-draught fan 17 and collecting bin 19 pass through connection
Pipe 18 is sequentially communicated.
Further, Fig. 2 is refer to, the first cleaning section 1a includes cleaning assemblies 11, connector 13.Cleaning assemblies 11 includes
Housing and the cleaning head 114 located at enclosure interior, housing are the tubular structure body that inner hollow and both ends penetrate, its one end with
Induced-draught fan 17 connects, and the other end is just relative with circular knife 5;Cleaning head 114 be inner hollow tubular structure, the end of its one end
Portion is provided with sand paper portion 115, and sand paper portion 115 is just relative with circular knife 5, and the end of its other end is open opening, cleaning head 114
Opening end be fixedly connected with the inwall of housing, and the side wall of cleaning head 114 be provided be used for convey chip through hole (figure not
Show).When the sand paper portion 115 of cleaning head 114 contacts friction with the circular knife 5 operated, the glue stain and paper scrap sticked on circular knife 5
It is cleaned out, now in the presence of induced-draught fan 17, these chips enter induced-draught fan by the through hole in the side wall of cleaning head 114
17, it is delivered to after hair-dryer is handled in collecting bin 19.Cleaning head 114 is formed in one with housing herein.Cleaning head 114 and circle
Blade 5 needs to bear larger pressure and shearing force when contacting, and integrated formed structure makes the structure of whole cleaning section firmer.
Connector 13 includes the first connector 13a and the second connector 13b, and the first connector 13a and the second connector
13b connections are L-shaped, and the end of the first connector 13a one end is connected with cleaning assemblies 11, the second connector 13b and fix bar 2
It is slidably connected, and the second connector 13b is connected with power set 4.First cleaning section 1a and the second cleaning section 1b are on circular knife 5
It is symmetrical arranged, the structure of the two is identical.
Herein it should be noted that connecting L-shaped between the first connector 13a and the second connector 13b, use here
" L " type is intended merely to the more preferable position described therebetween and annexation, the annexation of the two are not limited to such as " L " type
Vertical relation, also can be in other angles.In addition, herein may be used between the connector 13b of fix bar 2 and second to be slidably connected
Think that slide rail the mode such as engages to realize with chute, gear.
Cleaning section is connected with the power set 4 for providing active force, and power set 4 can promote cleaning section in fix bar 2
Upper slip;Cleaning section is connected with the absorption plant for absorbing chip, and absorption plant includes induced-draught fan 17 and collecting bin 19, clearly
Clean portion, induced-draught fan 17 and collecting bin 19 are sequentially communicated by connecting tube 18.
Further, cleaning assemblies 11 is provided with sand paper portion 15 towards the end face of circular knife 5, and sand paper portion 15 can with blade friction
To remove the glue stain on blade.In addition, cleaning assemblies 11 is metal or engineering plastics shell 113, cleaning assemblies 11 with
The softer structure sheaf of texture material can be set between sand paper portion 15, the frictional force mistake between blade and cleaning assemblies 11 can be prevented
Influence the normal work of cutting machine greatly.
Further, the outer surface of fix bar 2 is provided with the elastic damping 3 for buffering, and elastic damping 3 is solid with fix bar 2
Fixed connection, and elastic damping 3 is located between the connector 13a of power set 4 and first.It should be noted that the first cleaning section 1a,
Elastic damping 3 is provided with by second cleaning section 1b, is symmetrical arranged between its elastic damping 3 on circular knife 5.Elastic damping 3
Position of the cleaning section in fix bar 2 can be limited, limiting structure is also provided with fix bar 2, the first cleaning section 1a, second can be prevented
Pressure is excessive between cleaning section 1b and blade, so as to which frictional force increases, influences the normal operation of blade.
Power set 4 are hydraulic cylinder or cylinder, and it, which can be provided, stablizes lasting pressure, can be set according to the correlation of factory
Apply and selected.Power supply on power set 4 with outside is electrically connected, and is also associated with magnetic valve on power set 4, to work
Personnel more precisely control and adjusted the operation of whole device.In addition, induced-draught fan and the power supply in the external world are electrically connected.
In summary, it is provided by the invention a kind of to be used to cleaning the device of paperboard cutting machine by cleaning section by circular knife
Glue stain and paper scrap remove, in the presence of the induced-draught fan of absorption plant, the chip being cleaned sequentially enters cleaning section and air draught
Machine, then the processing through induced-draught fan will be transported into collecting bin.Provided by the present invention for cleaning the device of paperboard cutting machine not
The cleaning work of blade is completed on the premise of influence cutting machine normal work, and can carries out unified collection processing to chip, so as to
The sanitary conditions of production environment are maintained, ensure that the quality of production of paper.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
It should include within the scope of the present invention.
Claims (4)
1. a kind of be used to clean the device of paperboard cutting machine, it is characterised in that including for clean circular knife (5) cleaning section and
For the fix bar (2) being connected with cutting machine, the cleaning section is slidably connected with the fix bar (2), the cleaning section connection
There are the power set (4) for driving it to be slided in fix bar (2);The absorption that cleaning section is connected with for absorbing chip fills
Put, the absorption plant includes induced-draught fan (17) and collecting bin (19), the cleaning section, induced-draught fan (17) and collecting bin
(19) it is sequentially communicated by connecting tube (18) road.
2. according to claim 1 be used to clean the device of paperboard cutting machine, it is characterised in that the cleaning section includes the
One cleaning section (1a) and the second cleaning section (1b), the first cleaning section (1a) are slided with the second cleaning section (1b) with fix bar (2)
Connection, and the two is symmetricly set on the both sides of circular knife (5);First cleaning section (1a) and the second cleaning section (1b) are away from circular knife
(5) sidepiece is connected with power set (4), and the power set (4) are used to drive the first cleaning section (1a) and the second cleaning
Portion (1b) is relative or move toward one another.
3. the device according to claim 2 for being used to clean paperboard cutting machine, it is characterised in that first cleaning section
(1a) includes cleaning assemblies (11), connector (13), and the cleaning assemblies includes housing (113) and located at the clear of enclosure interior
Clean head (114), the tubular structure body that housing (113) is inner hollow and both ends penetrate;The cleaning head (114) is inner hollow
Tubular structure, the end of its one end is provided with sand paper portion (115), and the end of the other end is open opening, the cleaning head
(114) opening end is fixedly connected with the inwall of housing, and the side wall of cleaning head (114) is provided with and is used to convey the logical of chip
Hole;The connector (13) includes the first connector (13a) and the second connector (13b), and the first connector (13a) and second
Connector (13b) connection is L-shaped, and the end of one end of the first connector (13a) is connected with cleaning assemblies, the second connector
(13b) is slidably connected with the fix bar (2), and the second connector (13b) is connected with power set (4);Second cleaning
Portion (1b) is identical with the structure of the first cleaning section (1a).
4. the device according to claim 3 for being used to clean paperboard cutting machine, it is characterised in that the fix bar (2)
Outer surface is provided with the elastic damping (3) for buffering, and the elastic damping (3) is located at power set (4) and the first connector
Between (13a), the elastic damping (3) is symmetrical arranged on circular knife (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711139185.4A CN107738474A (en) | 2017-11-16 | 2017-11-16 | A kind of device for being used to clean paperboard cutting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711139185.4A CN107738474A (en) | 2017-11-16 | 2017-11-16 | A kind of device for being used to clean paperboard cutting machine |
Publications (1)
Publication Number | Publication Date |
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CN107738474A true CN107738474A (en) | 2018-02-27 |
Family
ID=61234918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711139185.4A Pending CN107738474A (en) | 2017-11-16 | 2017-11-16 | A kind of device for being used to clean paperboard cutting machine |
Country Status (1)
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CN (1) | CN107738474A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112497836A (en) * | 2020-10-26 | 2021-03-16 | 无锡金湖彩印包装有限公司 | Corrugated container board flattening device is used in corrugated container processing |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3908522A (en) * | 1972-06-29 | 1975-09-30 | Hoechst Ag | Production of bags and sacks |
TW571890U (en) * | 2002-12-31 | 2004-01-11 | Vigor Machinery Co Ltd | Improved structure for vacuum-cleaning fitting |
US20070175013A1 (en) * | 2006-01-27 | 2007-08-02 | Uwe Messerschmid | Cleanable punching arrangement |
CN201456103U (en) * | 2009-08-07 | 2010-05-12 | 上海赛达铝箔包装材料有限公司 | Cutter cleaning oiling device in high-speed aluminium foil cutting machine |
CN201451331U (en) * | 2009-08-27 | 2010-05-12 | 常德芙蓉大亚化纤有限公司 | Cutter scale removal device of cigarette filter tip forming machine |
CN203317465U (en) * | 2013-05-09 | 2013-12-04 | 富阳明洋实业有限公司 | On-line cleaning device |
CN103522360A (en) * | 2013-10-22 | 2014-01-22 | 太仓市鑫鹤印刷包装有限公司 | Wheel type paper cutting machine with follow-up tiny paper scrap adsorbing device |
CN104942853A (en) * | 2015-05-05 | 2015-09-30 | 昆山市亚明磊电子科技有限公司 | Cutting equipment for circuit boards |
CN204735467U (en) * | 2015-05-28 | 2015-11-04 | 江西中烟工业有限责任公司 | Cigarette holder section cleaning device |
CN205631497U (en) * | 2016-05-25 | 2016-10-12 | 宁波润德机械制造有限公司 | Carton cutting machine with only, device of distinguishing flavor of |
CN106042031A (en) * | 2016-07-20 | 2016-10-26 | 孔兵 | Device for cutting paper with roller cutter |
CN106829590A (en) * | 2017-03-27 | 2017-06-13 | 涿州皓原箔业有限公司 | A kind of void for producing manicure aluminium foil is cut into volume all-in-one |
CN107234660A (en) * | 2017-07-31 | 2017-10-10 | 长兴永盛印刷股份有限公司 | A kind of clear bits device of die-cutting machine |
CN207403248U (en) * | 2017-11-16 | 2018-05-25 | 绵阳市祥发包装有限公司 | A kind of device for being used to clean paperboard cutting machine |
-
2017
- 2017-11-16 CN CN201711139185.4A patent/CN107738474A/en active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3908522A (en) * | 1972-06-29 | 1975-09-30 | Hoechst Ag | Production of bags and sacks |
TW571890U (en) * | 2002-12-31 | 2004-01-11 | Vigor Machinery Co Ltd | Improved structure for vacuum-cleaning fitting |
US20070175013A1 (en) * | 2006-01-27 | 2007-08-02 | Uwe Messerschmid | Cleanable punching arrangement |
CN201456103U (en) * | 2009-08-07 | 2010-05-12 | 上海赛达铝箔包装材料有限公司 | Cutter cleaning oiling device in high-speed aluminium foil cutting machine |
CN201451331U (en) * | 2009-08-27 | 2010-05-12 | 常德芙蓉大亚化纤有限公司 | Cutter scale removal device of cigarette filter tip forming machine |
CN203317465U (en) * | 2013-05-09 | 2013-12-04 | 富阳明洋实业有限公司 | On-line cleaning device |
CN103522360A (en) * | 2013-10-22 | 2014-01-22 | 太仓市鑫鹤印刷包装有限公司 | Wheel type paper cutting machine with follow-up tiny paper scrap adsorbing device |
CN104942853A (en) * | 2015-05-05 | 2015-09-30 | 昆山市亚明磊电子科技有限公司 | Cutting equipment for circuit boards |
CN204735467U (en) * | 2015-05-28 | 2015-11-04 | 江西中烟工业有限责任公司 | Cigarette holder section cleaning device |
CN205631497U (en) * | 2016-05-25 | 2016-10-12 | 宁波润德机械制造有限公司 | Carton cutting machine with only, device of distinguishing flavor of |
CN106042031A (en) * | 2016-07-20 | 2016-10-26 | 孔兵 | Device for cutting paper with roller cutter |
CN106829590A (en) * | 2017-03-27 | 2017-06-13 | 涿州皓原箔业有限公司 | A kind of void for producing manicure aluminium foil is cut into volume all-in-one |
CN107234660A (en) * | 2017-07-31 | 2017-10-10 | 长兴永盛印刷股份有限公司 | A kind of clear bits device of die-cutting machine |
CN207403248U (en) * | 2017-11-16 | 2018-05-25 | 绵阳市祥发包装有限公司 | A kind of device for being used to clean paperboard cutting machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112497836A (en) * | 2020-10-26 | 2021-03-16 | 无锡金湖彩印包装有限公司 | Corrugated container board flattening device is used in corrugated container processing |
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Application publication date: 20180227 |