CN101648387B - Equipment containing medium cutting mechanism - Google Patents
Equipment containing medium cutting mechanism Download PDFInfo
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- CN101648387B CN101648387B CN2009101619446A CN200910161944A CN101648387B CN 101648387 B CN101648387 B CN 101648387B CN 2009101619446 A CN2009101619446 A CN 2009101619446A CN 200910161944 A CN200910161944 A CN 200910161944A CN 101648387 B CN101648387 B CN 101648387B
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- medium
- blade
- cutting mechanism
- supporting plate
- knife rest
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Abstract
The invention discloses equipment containing a medium cutting mechanism. Medium is placed on a medium support plate, and a support plate gap is arranged on the medium support plate. The medium cutting mechanism comprises a tool holder, a first blade or a first blade set, a first upper pressure wheel set and a second upper pressure wheel set, wherein the tool holder comprises an upper beam and two upper side limbs which are connected with the upper beam, the first blade or the first blade set is installed on the upper beam of the tool holder, the first upper pressure wheel set and the second upper pressure wheel set are respectively installed at the end parts of the upper side limbs of the tool holder to press the medium by bestriding both sides of the support plate gap, and the width of the support plate gap is greater than the thickness of the first blade or blades of the first blade set. Because the medium cutting mechanism can only move along the direction of the support plate gap in the technical scheme, a cutting seam is straight, and only one traction force is needed along the direction of the support plate gap, therefore, the invention has simple operation and high efficiency, and can finish the operation by only needing one person or by automatic control.
Description
Technical field
The present invention relates to medium cutting technique field, be specifically related to a kind of equipment that comprises medium cutting mechanism.
Background technology
At present, to opening the air brushing machine, when cutting medium, generally be to cut off or scratch with scissors by hand for most of volume to volume, volume on the market with icking tool, troublesome poeration, joint-cutting are not straight.Particularly when cutting is rolled up Zhang Jiezhi, on the medium, can not get into below the medium, need the several people to help, the medium that downcuts is drawn back just and can finish because the operator can not step on.
In research and practice process to prior art, the present inventor finds that above-mentioned hand cut joint-cutting is not straight, and cut quality is not high, influence attractive in appearancely, needs many people to cooperate and cutting bothers inefficiency.
Summary of the invention
The embodiment of the invention provides a kind of equipment that comprises medium cutting mechanism, can improve cut quality and efficient.
A kind of equipment that comprises medium cutting mechanism, medium is placed on the medium supporting plate, on the described medium supporting plate supporting plate slit is set, described medium cutting mechanism comprises: knife rest, first blade or first set of blades, the first upper pressure wheel group, the second upper pressure wheel group, described knife rest comprises entablature and two upside limbs that are connected with described entablature, described first blade or first set of blades are installed on the entablature of described knife rest, described first press nips and second press nips are installed in the upside outlimb of described knife rest respectively, stride across both sides, described supporting plate slit, push down described medium, and the width in described supporting plate slit is greater than the thickness of blade in described first blade or first set of blades.
The medium cutting mechanism that the described equipment of the embodiment of the invention adopts comprises knife rest, first blade or first set of blades, and two press nips, described knife rest comprises entablature and two upside limbs that are connected with described entablature folding, described first blade or first set of blades are installed on the entablature, two press nips are installed in the end of described two upside limbs respectively, stride across both sides, supporting plate slit set on the medium supporting plate, push down described medium, and the broadband in described supporting plate slit is greater than the thickness of blade in described first blade or described first set of blades, like this, under the tractive force effect, knife rest drives press nips and blade moves, described medium cutting mechanism moves along supporting plate slit direction, thereby the medium cutting can be come, because described medium cutting mechanism can only move along supporting plate slit direction, therefore joint-cutting is straight, and only need a tractive force be arranged along supporting plate slit direction, therefore simple to operate, and only need a people to finish, or the efficient height is finished in control automatically.
Description of drawings
In order to be illustrated more clearly in embodiment of the invention technical scheme, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the embodiment of the invention two medium cutting mechanism front views;
Fig. 2 is the A-A cutaway view among the embodiment of the invention two medium cutting mechanism Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of equipment that comprises medium cutting mechanism, and described equipment can be various flexible media air brushing machines, also can cut other equipment of flexible media for needs.Below be elaborated by specific embodiment.
Embodiment one, in the described equipment that comprises medium cutting mechanism, medium is placed on the medium supporting plate, on the described medium supporting plate supporting plate slit is set, described medium cutting mechanism comprises: knife rest, first blade, the first upper pressure wheel group, the second upper pressure wheel group, described knife rest comprises entablature and two upside limbs that are connected with described entablature, described first blade is installed on the entablature of described knife rest, the described first upper pressure wheel group and the second upper pressure wheel group are installed in the upside outlimb of described knife rest respectively, stride across both sides, described supporting plate slit, push down described medium, and the width in described supporting plate slit is greater than the thickness of described first blade.
The operation principle of described equipment medium cutting mechanism is as follows: under the gravity effect, described two press nips that are installed on the knife rest entablature side limb are pushed down medium.And, under the tractive force effect, knife rest drives first blade and the described first upper pressure wheel group, the second upper pressure wheel group, moves forward and backward along supporting plate slit direction, in moving process, the blade of described blade can come medium along the cutting of supporting plate slit direction, owing to described medium cutting mechanism can only move along supporting plate slit direction, so joint-cutting is straight, and only need a tractive force be arranged along supporting plate slit direction, therefore simple to operate, and only need a people or automatic control can finish the efficient height.
In concrete enforcement, described tractive force can be by manually providing, directly promote or provide tractive force as manpower by rope etc., it also can be motor-driven, driving mechanism is connected with described knife rest, for example, can be arranged on medium supporting plate end, draw a side limb of described knife rest, make described medium cutting mechanism move along supporting plate slit direction.
Be understandable that, first set of blades of being made up of two blades also can be set on entablature replace above-mentioned first blade, if first set of blades is set, the blade of two blades direction of putting the first edge on a knife or a pair of scissors is opposite in then described first set of blades, respectively towards the first upper pressure wheel group and second press nips of being closed on.Like this, when one of them direction in supporting plate slit is moved, with the blade cuts of blade towards this direction; During toward the rightabout motion, use another blade cuts.
Set of blades can symmetry be installed on the knife rest entablature, and for example, symmetry is positioned at the column both sides respectively, with the stability of further amplified medium cutting mechanism.Be understandable that, more straight for making joint-cutting, also the column that is connected with described entablature can be set on the described knife rest, the other end of described column inserts described supporting plate slit, and the width in described supporting plate slit is greater than the thickness of described column.
In concrete enforcement, for medium being pressed on the medium supporting plate, can adopt weight that increases described crossbeam and the wherein at least a mode of weight that increases described press nips, keep described medium to fix, make that the medium cutting is more even, neat.Perhaps one column is set, by the weight of described column, keep medium to fix, and column is arranged on crossbeam middle part, the even running that can keep medium cutting mechanism at described knife rest entablature middle part.Wherein, column and described crossbeam can global formations, also can be assembled.
For the knife rest that comprises column, blade or set of blades also can be installed on the column, perhaps blade or set of blades and column combine together, as the part of column, global formation, like this, under the tractive force effect, knife rest drives the upper pressure wheel group and moves together along supporting plate slit direction, column the place of process, medium promptly can be cut and come.
In concrete enforcement, can also in the following way described medium be pressed on the medium supporting plate: described knife rest is provided with column and inserts the sill that supporting plate slit one end is connected, and two downside limbs that are connected with described sill, described column is used to connect described entablature and sill, described knife rest various piece can global formation, also can assemble respectively, described medium cutting mechanism comprises that also first presses down wheels and second and press down wheels, be installed in the end of described two downside limbs respectively, push down described medium supporting plate bottom.As seen by described I shape knife rest, and knife rest side limb four press nips of being installed, described medium can be fixed on the medium supporting plate, and the I shape knife rest can guarantee the even running of medium cutting mechanism.
In concrete enforcement, the entablature of described knife rest and upside limb, and can be vertical the connection between sill and the downside limb, also can form non-zero included angle, there is certain gradient to connect.
Fixed performance when cutting for further strengthening described medium cutting mechanism, can also on above-mentioned I shape knife rest, increase hold down gag, compress the described first upper pressure wheel group and the second upper pressure wheel group, thereby described medium firmly can be fixed on the medium supporting plate, for example, can on described knife rest entablature side limb, put holddown spring, compress the described first upper pressure wheel group and the second upper pressure wheel group, described medium can be fixed on the medium supporting plate well, be convenient to cutting.Be understandable that described hold down gag also can be for being enclosed within weight on the entablature side limb etc.
As previously mentioned, driving mechanism can be connected with knife rest, drives described medium cutting mechanism and moves along described supporting plate slit direction.Medium cutting mechanism for described I shape knife rest, for strengthening the stability of described medium cutting mechanism operation, driving mechanism can be arranged on the downside of described medium supporting plate,, described medium cutting mechanism be moved along described supporting plate slit direction by drawing a side limb of described sill.When not cutting, knife rest is positioned at the medium outside, and motion, operation and the observation of medium all do not influenced.Equally, described driving mechanism can be drivings such as motor, also can be that manpower directly promotes or drives by machineries such as ropes.
In concrete enforcement, the blade of described blade can be arranged on the side of blade, also can be arranged on the bottom of blade, blade blade and medium cutting mechanism moving direction form non-zero included angle, blade blade and medium form certain inclination angle, thereby when avoiding tractive force excessive described medium is provoked, further improve cut quality.The shape of blade blade can be a straight line, also can be broken line or curve.
In concrete enforcement, second blade or second set of blades also can be installed on the described knife rest sill, be symmetrically distributed up and down with first blade or first set of blades on the described entablature, form the scissors shape.
For those skilled in the art being understood better and realize the embodiment of the invention, below with reference to Fig. 1 and Fig. 2, a preferred embodiment of the present invention is elaborated.
Embodiment two, Fig. 1 are the embodiment of the invention two medium cutting mechanism front views, Fig. 2 is the A-A cutaway view among the embodiment of the invention two medium cutting mechanism Fig. 1, and this medium cutting mechanism comprises: knife rest 1, blade 2 and 3 set of blades, upper pressure wheel group 4, the upper pressure wheel groups 5 that form, press down wheels 6, press down wheels 7.Knife rest 1 is an I-shaped structure, comprises column 11, the entablature 12 that is connected with the column upper end and the upside limb 13 and 14 that is connected with entablature 12, the sill 15 that is connected with column lower end and the downside limb 16 and 17 that is connected with sill 15. Blade 2 and 3 is installed on knife rest 1 entablature 12, and is distributed in column 11 both sides.Upper pressure wheel group 4 and upper pressure wheel group 5 are installed in the end of knife rest upside limb 13 and 14 respectively, push down medium 8, and medium 8 is positioned on the medium supporting plate 9.Press down wheels 6, press down the end that wheels 7 are installed in knife rest downside limb 16 and 17 respectively, push down medium supporting plate 9.
With reference to Fig. 2, a supporting plate slit 10 is set on the medium supporting plate 9, the width in supporting plate slit 10 is greater than described blade 2 and 3, and the thickness of column 11, four press nips stride across supporting plate slit 10, with reference to Fig. 2, one of them wheel of each press nips is in supporting plate slit 10 1 sides, and another wheel is at supporting plate slit opposite side, four press nips actings in conjunction, medium 8 is fixed on the medium supporting plate 9 well, and under the effect of tractive force F1 or F2, knife rest 1 drives blade 2 and 3, and described four press nips together, move along F1 or F2 direction, thereby medium 8 can be come along the cutting of supporting plate slit 10 1 lines.Column 11 at knife rest 1 is provided with spigot surface 111,112 with medium 8 intersection regions, and 113 and 114, when cutting left under the effect of F1, the medium after the incision is pressed against the both sides of column 11 under the effect of spigot surface 111 and 112 passes through.When cutting to the right under the effect of F2, the medium after the incision is pressed against the both sides of column 11 under the effect of spigot surface 113 and 114 passes through.
The driving mechanism that produces described tractive force F1 or F2 can be arranged on the optional position of knife rest 1, by the traction knife rest, medium cutting mechanism is moved along described supporting plate slit direction.Described driving mechanism can be drivings such as motor, also can be that manpower directly promotes or drives by machineries such as ropes.
With reference to Fig. 1, on described knife rest entablature side limb, be with holddown spring 18 and 19 respectively, compress described upper pressure wheel group 4 and 5 respectively, medium 8 is fixed on the medium supporting plate 9 well, be convenient to cutting medium.
In addition, blade 2 and 3 blade can be straight lines, broken line or curve, and form the angle of non-zero with moving direction, and blade and medium form certain inclination angle, thereby described medium are provoked when avoiding tractive force excessive, further improve cut quality.And, blade 2 and 3 the blade direction of putting the first edge on a knife or a pair of scissors is opposite, the blade 21 of blade 2 puts the first edge on a knife or a pair of scissors direction towards upper pressure wheel group 4 sides, and the blade 31 of blade 3 puts the first edge on a knife or a pair of scissors direction towards upper pressure wheel group 5 sides, like this, no matter medium cutting mechanism is positioned at that side of medium 8, can directly under the effect of tractive force, the medium cutting be come, therefore when not cutting, do not need medium cutting mechanism is fixed on a certain side of medium 8, do not limit cut direction yet.
For simplified structure, blade 2 and 3 can only be used one of them.
More than the equipment that comprises medium cutting mechanism that the embodiment of the invention provided is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. equipment that comprises medium cutting mechanism, medium is placed on the medium supporting plate, it is characterized in that, on the described medium supporting plate supporting plate slit is set, and described medium cutting mechanism comprises:
Knife rest, first blade or first set of blades, the first upper pressure wheel group, the second upper pressure wheel group, first press down wheels and second and press down wheels; Described knife rest comprises entablature, two upside limbs, column, the sill that is connected with described entablature and two downside limbs that are connected with described sill;
Described column is used to support described entablature and sill, and an end of described column is connected with described entablature, and the other end inserts described supporting plate slit and is connected with described sill; Described first blade or first set of blades are installed on the entablature of described knife rest, the described first upper pressure wheel group and the second upper pressure wheel group are installed in the upside outlimb of described knife rest respectively, stride across both sides, described supporting plate slit, push down described medium, described first presses down the end that wheels and the second lower pressure wheel group are installed in described two downside limbs respectively, push down described medium supporting plate bottom, and the width in described supporting plate slit is greater than the thickness of blade and described column in described first blade or first set of blades.
2. the equipment that comprises medium cutting mechanism as claimed in claim 1 is characterized in that, described knife rest various piece global formation or assembling respectively.
3. the equipment that comprises medium cutting mechanism as claimed in claim 1 or 2 is characterized in that described medium cutting mechanism also comprises hold down gag, is used to compress the first upper pressure wheel group and the second upper pressure wheel group, and medium is pressed on the medium supporting plate.
4. the equipment that comprises medium cutting mechanism as claimed in claim 1 or 2 is characterized in that described equipment also comprises driving mechanism, and described driving mechanism is connected with described knife rest, drives described medium cutting mechanism and moves along supporting plate slit direction.
5. the equipment that comprises medium cutting mechanism as claimed in claim 1 or 2 is characterized in that, the column both sides of described knife rest are provided with spigot surface.
6. the equipment that comprises medium cutting mechanism as claimed in claim 1 or 2 is characterized in that, the blade shape of blade is a straight line in described first blade or first set of blades, broken line or curve, and form non-zero included angle with the direction of motion of described cutting mechanism.
7. the equipment that comprises medium cutting mechanism as claimed in claim 6 is characterized in that, described first set of blades comprises two blades, and the blade of described two blades direction of putting the first edge on a knife or a pair of scissors is opposite, respectively towards the first upper pressure wheel group of being closed on and the second upper pressure wheel group.
8. the equipment that comprises medium cutting mechanism as claimed in claim 6, it is characterized in that, second blade or second set of blades also are installed on the described knife rest sill, are symmetrically distributed up and down, form the scissors shape with first blade or first set of blades on the described entablature.
9. the equipment that comprises medium cutting mechanism as claimed in claim 1 or 2 is characterized in that, described first blade or first set of blades are installed on the column of described knife rest or with column and combine together as the part of column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101619446A CN101648387B (en) | 2009-09-07 | 2009-09-07 | Equipment containing medium cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101619446A CN101648387B (en) | 2009-09-07 | 2009-09-07 | Equipment containing medium cutting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648387A CN101648387A (en) | 2010-02-17 |
| CN101648387B true CN101648387B (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101619446A Active CN101648387B (en) | 2009-09-07 | 2009-09-07 | Equipment containing medium cutting mechanism |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108244774B (en) * | 2016-12-29 | 2021-06-11 | Ykk株式会社 | Film cutter, zipper chain manufacturing device and method, and film cutting method |
| CN107309918A (en) * | 2017-07-28 | 2017-11-03 | 贵州贵航汽车零部件股份有限公司 | A kind of rubber groove trimming device and method |
| CN109895166A (en) * | 2019-03-26 | 2019-06-18 | 广州市兴世机械制造有限公司 | Cutting mechanism and the newborn pad production line for using the cutting mechanism |
| CN110435344B (en) * | 2019-06-24 | 2024-04-05 | 南京信息工程大学 | Quick release device for patent mail seal |
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| FR2699103A1 (en) * | 1992-12-15 | 1994-06-17 | Salavanian Francis | Roller cutter for posters - includes two caps, with support shaft maintained on support by these caps with sleeves permitting this shaft to rotate freely |
| CN2193796Y (en) * | 1994-04-11 | 1995-04-05 | 王伟欣 | Scudding knife |
| EP0691189A1 (en) * | 1994-06-20 | 1996-01-10 | Fiskars Oy Ab | A support panel for a rotary paper cutter |
| CN101138848A (en) * | 2007-10-24 | 2008-03-12 | 徐森良 | Electric single-page paper knife |
| CN201128173Y (en) * | 2007-11-09 | 2008-10-08 | 北京优利绚彩科技发展有限公司 | Automatic cutting device |
| CN201471479U (en) * | 2009-09-07 | 2010-05-19 | 深圳市润天智图像技术有限公司 | Equipment containing medium cutting mechanism |
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2009
- 2009-09-07 CN CN2009101619446A patent/CN101648387B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2223976A (en) * | 1988-10-19 | 1990-04-25 | Mumtaz Shah | Wallpaper cutting device |
| FR2699103A1 (en) * | 1992-12-15 | 1994-06-17 | Salavanian Francis | Roller cutter for posters - includes two caps, with support shaft maintained on support by these caps with sleeves permitting this shaft to rotate freely |
| CN2193796Y (en) * | 1994-04-11 | 1995-04-05 | 王伟欣 | Scudding knife |
| EP0691189A1 (en) * | 1994-06-20 | 1996-01-10 | Fiskars Oy Ab | A support panel for a rotary paper cutter |
| CN101138848A (en) * | 2007-10-24 | 2008-03-12 | 徐森良 | Electric single-page paper knife |
| CN201128173Y (en) * | 2007-11-09 | 2008-10-08 | 北京优利绚彩科技发展有限公司 | Automatic cutting device |
| CN201471479U (en) * | 2009-09-07 | 2010-05-19 | 深圳市润天智图像技术有限公司 | Equipment containing medium cutting mechanism |
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| Publication number | Publication date |
|---|---|
| CN101648387A (en) | 2010-02-17 |
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Owner name: SHENZHEN RUNTIANZHI DIGITAL EQUIPMENT CO., LTD. Free format text: FORMER NAME: RUNTIANZHI IMAGE TECHNOLOGY CO., LTD., SHENZHEN CITY |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518110 Guanlan high tech Development Zone, Shenzhen, Baoan District, Guangdong Patentee after: Shenzhen Runtianzhi Digital Equipment Co., Ltd. Address before: 518110 Guanlan high tech Development Zone, Shenzhen, Baoan District, Guangdong Patentee before: Runtianzhi Image Technology Co., Ltd., Shenzhen City |