CN106115345B - Film feeding mechanism is sheared from compression type - Google Patents

Film feeding mechanism is sheared from compression type Download PDF

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Publication number
CN106115345B
CN106115345B CN201610659517.0A CN201610659517A CN106115345B CN 106115345 B CN106115345 B CN 106115345B CN 201610659517 A CN201610659517 A CN 201610659517A CN 106115345 B CN106115345 B CN 106115345B
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China
Prior art keywords
film
chain
right angle
feeding
support plate
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Active
Application number
CN201610659517.0A
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Chinese (zh)
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CN106115345A (en
Inventor
谢宇
张忠远
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.)
Shandong Baoshuo Biotechnology Packaging Co ltd
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Wenzhou Polytechnic
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Priority to CN201610659517.0A priority Critical patent/CN106115345B/en
Publication of CN106115345A publication Critical patent/CN106115345A/en
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Publication of CN106115345B publication Critical patent/CN106115345B/en
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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
    • B65H35/04Delivering 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 transverse cutters or perforators
    • B65H35/06Delivering 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 transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00Advancing webs
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/30Chains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00Parts for transporting or guiding the handled material
    • B65H2404/60Other elements in face contact with handled material
    • B65H2404/61Longitudinally-extending strips, tubes, plates, or wires

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  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The present invention provides a kind of from compression type shearing film feeding mechanism, it includes the feeding upper roller of horizontally arranged upper-lower compacting, feeding lower roll, the side of the feeding lower roll is equipped with a pair of power transmission shafts, the both sides of the power transmission shaft are respectively fitted with sprocket wheel, the front and rear power transmission shaft left and right sides is respectively fitted with chain, the chain is connected on front and rear power transmission shaft homonymy sprocket wheel, is connected with film support plate described in the left and right sides on chain, and there is pressure strip the both sides of the film support plate by right angle hinge connection;The upper and lower of left and right chain is designed with connecting plate, two connection prelaminar parts are equipped with the shear knife just to film above the chain, the front and rear side of the shear knife is respectively designed with the connecting plate by the pulling of right angle hinge below the magnet for horizontal direction, the chain and is equipped with the magnet that the right angle hinge is pulled into horizontality from right angle condition.The structure is easy to use, and shearing film dimensions are accurate.

Description

Film feeding mechanism is sheared from compression type
Technical field
The invention belongs to film feeding mechanism technical field, film feeding mechanism is sheared from compression type more particularly, to one kind.
Background technology
In present production and living, the use of film is very extensive, especially in some packaging industries.Film is adding During work or use, generally there is fixed size, the quantitative shearing of the progress to film is so accomplished by, together When the film sheared is transferred out.Traditional film feeding mechanism attaches film on the conveyor belt usually using band type structure, Complete film feeding process by the friction of upper lower belt wheel, film feeding and to cut membrane structure complicated, while the mode of this film feeding by The influence such as thickness, temperature humidity of film is larger, and the phenomenons such as skidding, influence film cutting dimension and effect are easily produced during film feeding Really.And traditional membrane cut mechanism is complex, operation energy consumption is higher.
Hinge is the connecting element that is commonly used in people's production and life, in order that must need the structure of folding can be with It is more prone to complete moving process, present hinge is usually designed with the two states of normally-open normally-close, and when the two ends of hinge are reached When soon reaching close state angle, hinge can be automatically moved to setting be turned on or off angle.
The content of the invention
For it is above-mentioned the problem of, it is an object of the invention to provide one kind is easy to use, shear accurate size, can will be thin What film synchronization compression was transmitted shears film feeding mechanism from compression type.
The technical solution adopted for the present invention to solve the technical problems is:Level should be included from compression type shearing film feeding mechanism Feeding upper roller, the feeding lower roll of upper-lower compacting are arranged, the side of the feeding lower roll is equipped with front and rear a pair of power transmission shafts arranged side by side, The both sides of the power transmission shaft are respectively fitted with sprocket wheel, and the front and rear power transmission shaft left and right sides is respectively fitted with chain, the chain connection On front and rear power transmission shaft homonymy sprocket wheel, film support plate is connected with described in the left and right sides on chain, the film support plate is paired Use, more than two pairs of film support plate is evenly equipped with the chain of the left and right sides, the both sides of the film support plate are cut with scissors by right angle Chain is connected with pressure strip, film to be sheared between the feeding upper roller, feeding lower roll by being covered in the film support On plate, during right angle hinge state at a right angle, the pressure strip is by film compression on film support plate;Left and right chain it is upper Lower section is respectively designed with two connection prelaminar parts above the connecting plate for two levels being assemblied on support, the chain and is equipped with Just to the shear knife of film, the front and rear side of the shear knife is respectively designed with the magnet by the pulling of right angle hinge for right angle condition, The magnet that the right angle hinge is pulled into horizontality from right angle condition state is equipped with connecting plate below the chain.
Preferably, the magnet is electromagnet, the right angle hinge is manufactured using stainless steel material, and the pressure strip makes Made of ferrous material.
Preferably, the sprocket wheel of the chain front end connection passes through timing belt and feeding lower roll synchronous driving.
Preferably, the pressure strip is pressed on rubber blanket of the side equipped with elasticity on film.
Preferably, the top of the shear knife is assemblied on connecting plate by control block, the top hinge of the shear knife Permanent magnets are connected to, the permanent magnets are connected by spring with the control block of surface, the control block is electromagnet.
Preferably, when the shear knife is started working, the control block gap 1s of shear knife both sides connects circuit.
The beneficial effects of the present invention are:It should be mainly used to carry out automatic shearing to film from compression type shearing film feeding mechanism And complete feeding.First film is pulled out in the middle of feeding upper roller and feeding lower roll when in use and is covered in film support plate On, then cause right angle hinge to be changed into right angle condition from horizontality by the magnet on chain top so that pressure strip is pressed on On film, with being synchronized with the movement for left and right chain, the film support strip, which, to be compressed the pressure strip of the film and travels forward, When it is latter to film support plate reach shear knife lower position when, chain stop motion, now shear knife start incision action, it is complete The shearing of paired film, at this moment the film below the shear knife is by front and rear two film support plates and its corresponding pressure strip Compress so that the shear effect of film is more preferable;After film is sheared, chain is followed to move forward, and follow chain The lower section of chain is turned to, at this moment, the magnet adsorption right angle hinge below chain so that vertical right angle hinge is again into horizontal State, film is unclamped and compressed so that film is dropped in the collection structure of bottom, so as to complete whole feeding, the cutting of film Process.There is the structure to compress the feeding process of film using pressure strip, during transport, thickness, the temperature humidity of film Deng to compressing effect all without large effect, the process being stretched is not present in film so that film will not during transport Produce larger deformation so that the size of film is more accurate after shearing.
Brief description of the drawings
Fig. 1 is the structural representation that film feeding mechanism positive direction is sheared from compression type.
Fig. 2 is the structural representation that film feeding mechanism overlook direction is sheared from compression type.
Fig. 3 is structural representation of the chain upper film supporting plate with compressing Board position.
Fig. 4 is structural representation of the chain lower film supporting plate with compressing Board position.
Fig. 5 is the structural representation for shearing cutter position.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples:
As shown in embodiment in Fig. 1 and Fig. 2, this shears film feeding mechanism from compression type, and it includes horizontally arranged upper-lower compacting Feeding upper roller 1, feeding lower roll 2, the side of the feeding lower roll 2 a pair of power transmission shafts 3 arranged side by side before and after being equipped with, the transmission The both sides of axle 3 are respectively fitted with sprocket wheel 4, and the front and rear left and right sides of power transmission shaft 3 is respectively fitted with chain 5, before the chain 5 is connected to On the homonymy sprocket wheel of inter-axle shaft 3, so described left and right chain just can be with Synchronous Transmission.Connected described in the left and right sides on chain 5 There is film support plate 6, the film support plate 6 is used in pairs, and three pairs of film support plates 6 are evenly equipped with left and right sides chain 5, this Sample is when the chain 5 moves a cycle, and chain 5 can complete three film feeding processes.
The both sides of the film support plate 6 are connected with pressure strip 8 by right angle hinge 7, and film to be sheared is sent from described By being covered on the film support plate 6 between material upper roller 1, feeding lower roll 2, during 7 state at a right angle of right angle hinge, institute Pressure strip 8 is stated by film compression on film support plate 6;The upper and lower of left and right chain 5, which is respectively designed with, to be assemblied on support The connecting plate 9 of two levels, two front portions of connecting plate 9 in the top of chain 5 are equipped with the shear knife 10 just to film, described to cut The front and rear side of cutting knife 10 is respectively designed with pulls magnet 11 for right angle condition, the connection of the lower section of chain 5 by right angle hinge 7 The magnet 11 that the right angle hinge 7 is pulled into horizontality from right angle condition is equipped with plate 9.
In the cutting equipment for shearing the film that film feeding mechanism is mainly used from compression type, for carrying out automatic shearing to film Cut and complete feeding.The structure is connected by the sprocket wheel 4 in left side in Fig. 1 with drive mechanism, and with movable sprocket 4 and chain 5 transmissions.Film is first pulled out be covered in film support plate 6 when in use by the structure in the middle of feeding upper roller 1 and feeding lower roll 2 On, then cause right angle hinge 7 to be changed into right angle condition from horizontality by the magnet 11 on the top of chain 5 so that pressure strip 8 is pressed Tightly on film, with being synchronized with the movement for left and right chain 5, the film support plate 6 with compress the pressure strip 8 of the film to Preceding motion, when it is latter to film support plate 6 reach 10 lower position of shear knife when, the stop motion of chain 5, now shear knife 10 open Beginning incision is acted, and completes shearing to film, at this moment the film of the lower section of shear knife 10 by front and rear two film support plates 6 with And its corresponding pressure strip 8 is compressed so that the shear effect of film is more preferable;After film is sheared, chain 5 is followed to continue forward Motion, and the lower section for following 5, chain to turn to chain 5, at this moment, the magnet 11 of the lower section of chain 5 are cut with scissors by magnetic-adsorption right angle Chain 7 so that right angle hinge 7 into horizontality, film is unclamped and compressed so that film drops to the collection structure of bottom again In, so as to complete the whole feeding of film, cutting process.There is the structure to compress the feeding process of film using pressure strip, During transport, thickness, temperature humidity of film etc. are to compressing effect all without large effect, and film is not present what is be stretched Process so that film will not produce larger deformation during transport so that the size of film is more accurate after shearing.
In the specific implementation, the magnet 11 is electromagnet to the structure, and magnet enters control structure by connection, So as to control the electric and dead electricity that obtains of the magnet, and the size of electric current is passed through so as to which the magnetic force size needed has been come The action process of paired right angle hinge 7.When specifically making big, due to needing that one end of right angle hinge 7 is adsorbed, therefore Need right angle hinge sheet as can magnetic-adsorption material make, or need to the one end of right angle hinge 7 fix irony can Sorbing material, in the present embodiment, the right angle hinge 7 are manufactured using stainless steel material, and the pressure strip 8 uses ferrous material Make.
In specific design, the right angle hinge 7 on the top of chain 5 is assemblied in film support plate 6 as shown in Figure 3 and Figure 4 Lateral location, the right angle hinge 7 elasticity can open upwards, can elastic closure downwards.When right angle hinge 7 is transported from bottom Move to being horizontality during top, now, can be directly from upper from the film exported between feeding upper roller 1 and feeding lower roll 2 Portion is attached on the film support plate 6, when right angle hinge 7 moves to 11 position of magnet of the lower section of connecting plate 9, is such as schemed Shown in 3, now, magnet 11 just to pressure strip 8, magnet 11 it is electric so that pressure strip 8 is produced to inner side suction, so that by right angle When hinge 7 is adsorbed onto the angle that can be closed, on the downward elastic closure in the upper end of right angle hinge 7 to film support plate 6, so that By the film compression on film support plate 6.With the motion of chain 5 so that be pressed between film support plate 6 and pressure strip 8 Film be synchronized with the movement, when film movement is to clipped position, the stop motion of chain 5, the downward actuation of shear knife 10 By membrane shears, the film after being sheared follows chain 5 to continue to be synchronized with the movement to the bottom of chain, and film after being sheared is arrived Up to bottom unloading position when, now, compress film film support plate 6 and pressure strip 8 reach with it is right on lower connecting plate 9 The position of magnet 11 answered, as shown in figure 4, now, the magnet 11 on pressure strip 8 is just to the pressure strip 8 after closure, the part Magnet 11 obtains electric, produces magnetic attraction, one end of right angle hinge 7 is adsorbed onto into open position together with pressure strip so that pressure strip 8 dozens Open, the film so sheared oneself can just drop downwards in upper supporting collection device.The pressure strip 8 is pressed on film On side equipped with elasticity rubber blanket 13.Pressure strip 8 is so caused to be hardly damaged film when compressing film.
In addition in this embodiment, as depicted in figs. 1 and 2, the sprocket wheel 4 of the front end of chain 5 connection by timing belt 12 with The synchronous driving of feeding lower roll 2.So so that the feeding lower roll 2 is synchronized with the movement with chain 5 and film support plate 6, so from It is minimum that the film passed through between feeding upper roller 1 and feeding lower roll 2 is transported to tensile force when on film support plate 6, the shape of film Become smaller, the size after cutting is more accurate.
In specific design as illustrated, the top of the shear knife 10 is assemblied on connecting plate 9 by control block 14, institute Stating the upper articulation of shear knife 10 has permanent magnets 15, and the permanent magnets 15 are connected by spring with the control block 14 of surface, institute Control block 14 is stated for electromagnet.The control block 14 is entered in control module by connection, and the control block 14 can be passed through Electric current produces the magnetic repulsion force relative with permanent magnets 15, and so when control block 14 must be electric, the shear knife 10 is assemblied in permanent magnetism On block 15 one end be pressed downward it is dynamic so that shear knife 10 completes downward shear history.The shear constitution passes through control block 14 complete, in that context it may be convenient to change into electric signal to control, and are easy to the implementation of automation, connect the spring of the permanent magnets 15 Return action is primarily served, in spring nature, the height of the bottom shear knife of shear knife 10 is higher than film, so when described During 14 dead electricity of control block, the shear knife 10 is returned to the upper position of film, is easy to the shearing of next time.
In specific design, when the shear knife 10 is started working, the interval of control block 14 1s of the both sides of shear knife 10 connects Circuit passband.Downwards, film is sheared, because film is located before being sheared one end that the shear knife 10 can so be caused In horizontality, the inclined shear effect of shear knife 10 is more preferable.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (3)

1. a kind of shear film feeding mechanism from compression type, it includes the feeding upper roller (1) of horizontally arranged upper-lower compacting, feeding lower roll (2), it is characterised in that:The side of the feeding lower roll (2) a pair of power transmission shafts (3) arranged side by side before and after being equipped with, the power transmission shaft (3) both sides are respectively fitted with sprocket wheel (4), and front and rear power transmission shaft (3) left and right sides is respectively fitted with chain (5), the chain (5) It is connected on front and rear power transmission shaft (3) homonymy sprocket wheel, film support plate (6) is connected with chain described in the left and right sides (5), it is described thin Membrane support plate (6) is used in pairs, and more than two pairs of film support plate (6), the film branch are evenly equipped with left and right sides chain (5) The both sides of fagging (6) are connected with pressure strip (8) by right angle hinge (7), film to be sheared from the feeding upper roller (1), give By being covered on the film support plate (6) between material lower roll (2), during the right angle hinge (7) state at a right angle, the pressure Tight plate (8) is by film compression on film support plate (6);The upper and lower of left and right chain (5), which is respectively designed with, to be assemblied on support Two levels connecting plate (9), two connecting plates (9) front portions are equipped with the shear knife just to film above the chain (5) (10) it is the magnet (11) of right angle condition, institute that, the front and rear side of the shear knife (10), which is respectively designed with right angle hinge (7) pulling, State the magnetic for being equipped with the connecting plate (9) below chain (5) and the right angle hinge (7) being pulled into horizontality from right angle condition Iron (11);In specific works, when the shear knife (10) starts incision action, the film below the shear knife (10) is preceding Two film support plates (6) and its corresponding pressure strip (8) compress afterwards;The magnet (11) is electromagnet, the right angle hinge Chain (7) is manufactured using stainless steel material, and the pressure strip (8) is made using ferrous material;The chain of chain (5) the front end connection Wheel (4) passes through timing belt (12) and feeding lower roll (2) synchronous driving.
2. according to claim 1 shear film feeding mechanism from compression type, it is characterised in that:The pressure strip (8) is pressed on Rubber blanket (13) of the side equipped with elasticity on film.
3. according to claim 1 shear film feeding mechanism from compression type, it is characterised in that:The top of the shear knife (10) It is assemblied in by control block (14) on connecting plate (9), the upper articulation of the shear knife (10) has permanent magnets (15), the permanent magnetism Block (15) is connected by spring with the control block (14) of surface, and the control block (14) is electromagnet.
CN201610659517.0A 2016-08-12 2016-08-12 Film feeding mechanism is sheared from compression type Active CN106115345B (en)

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Application Number Priority Date Filing Date Title
CN201610659517.0A CN106115345B (en) 2016-08-12 2016-08-12 Film feeding mechanism is sheared from compression type

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Application Number Priority Date Filing Date Title
CN201610659517.0A CN106115345B (en) 2016-08-12 2016-08-12 Film feeding mechanism is sheared from compression type

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CN106115345A CN106115345A (en) 2016-11-16
CN106115345B true CN106115345B (en) 2017-11-03

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110759161B (en) * 2019-11-04 2020-10-27 浙江惠龙医疗科技股份有限公司 Antibacterial medical dressing production equipment and technology thereof

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Publication number Priority date Publication date Assignee Title
GB2159186B (en) * 1984-05-24 1987-08-05 Krantz H Gmbh & Co Needle-clip chain
CN2073800U (en) * 1990-09-29 1991-03-27 航空工业部星光电子仪表厂 Electric scissors
CN201923688U (en) * 2010-03-17 2011-08-10 潘超 Conveying and arraying device of soft band-shaped material
CN102774685A (en) * 2012-08-08 2012-11-14 江苏紫荆花纺织科技股份有限公司 Full-automatic film-cutting device
CN206032849U (en) * 2016-08-12 2017-03-22 温州职业技术学院 Cutting and conveying membrane mechanism is cut to autogenous pressure compact form

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Publication number Priority date Publication date Assignee Title
JPS63101241A (en) * 1986-10-20 1988-05-06 Hitachi Ltd Medium transport device
DE4228557C2 (en) * 1992-08-27 1999-02-04 Krantz Textiltechnik Gmbh Stenter clamp
US6578701B1 (en) * 2001-12-07 2003-06-17 Milliken & Company Apparatus for cleaning clips on web transport device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159186B (en) * 1984-05-24 1987-08-05 Krantz H Gmbh & Co Needle-clip chain
CN2073800U (en) * 1990-09-29 1991-03-27 航空工业部星光电子仪表厂 Electric scissors
CN201923688U (en) * 2010-03-17 2011-08-10 潘超 Conveying and arraying device of soft band-shaped material
CN102774685A (en) * 2012-08-08 2012-11-14 江苏紫荆花纺织科技股份有限公司 Full-automatic film-cutting device
CN206032849U (en) * 2016-08-12 2017-03-22 温州职业技术学院 Cutting and conveying membrane mechanism is cut to autogenous pressure compact form

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Inventor after: Xie Yu

Inventor after: Zhang Zhongyuan

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Address after: Room 108, building 4, 611 Qinjian Road, Jiaxing City, Zhejiang Province

Patentee after: Jiaxing mark Machinery Equipment Co.,Ltd.

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Address after: No. 38 Xiayang East Road, Weishan County Economic Development Zone, Jining City, Shandong Province, 277600

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Address before: Room 108, building 4, 611 Qinjian Road, Jiaxing, Zhejiang 314000

Patentee before: Jiaxing mark Machinery Equipment Co.,Ltd.