CN103963099B - A kind of 360 degree are protected cutter cover and electronics carving knife automatically - Google Patents
A kind of 360 degree are protected cutter cover and electronics carving knife automatically Download PDFInfo
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- CN103963099B CN103963099B CN201410135182.3A CN201410135182A CN103963099B CN 103963099 B CN103963099 B CN 103963099B CN 201410135182 A CN201410135182 A CN 201410135182A CN 103963099 B CN103963099 B CN 103963099B
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Abstract
The invention provides a kind of 360 degree and automatically protect cutter cover and electronics carving knife, this protect cutter cover comprise lead protect cutter cover, activity protects cutter cover, mounting base and driving mechanism; It is the circular cover body that a lower end is provided with out cutter breach that described master protects cutter cover, and goes out cutter indentation, there and be provided with mounting base; It is arc that cutter cover is protected in activity, its can be movably connected in spinning upside down main protect cutter cover go out the mounting base lower position that cutter breach faces toward, and form a full circle with main protecting on cutter cover; Driving mechanism is arranged on mounting base, and protects cutter cover with activity and be in transmission connection.Like this, 360 degree of protections of blade can be realized when non-working condition, avoid the generation of human injury's contingency, also avoid the breaks down causing out cutter indentation, there because of other hard object scratching, protected effect is splendid, both ensure that the cutting effect of electronics carving knife, also extend the service life of blade; And activity is protected cutter cover and is automatically completed and spin upside down, and uses simple, convenient, quick, rational in infrastructure, science.
Description
[technical field]
The invention belongs to material cutting apparatus technical field, particularly relate to a kind of 360 degree and automatically protect cutter cover and electronics carving knife.
[background technology]
At present, pneumatic or electronics carving knife is a kind of process equipment being usually used in the slim sheet material of cutting in web-handled industry, and existing commercially sold carving knife forms primarily of these two parts of cutter head assembly of cutter hub and fixed blade; But the cutter head assembly of existing carving knife go out knife-edge part, its blade in use or be all outside being exposed to after finishing using always, the blade section exposed so is very easily hurted sb.'s feelings contingency, also easily damage is caused because of other hard object scratching, both cutting effect was affected, again reduction of service life.
[summary of the invention]
In order to solve the above-mentioned technical problem existed in prior art, the invention provides a kind of 360 degree of protections realizing blade, both can avoid the generation injuring human body contingency, and also assures that the cutting effect of electronics carving knife, also greatly extend the service life of blade; And use 360 degree of simple, convenient, quick, rational in infrastructure, science automatically to protect cutter cover, and be provided with the electronics carving knife that these 360 degree are protected cutter cover automatically.
The present invention solves the technical scheme that prior art problem adopts:
A kind of 360 degree are protected cutter cover automatically, include lead protect cutter cover, activity protects cutter cover, mounting base and driving mechanism; It is the circular cover body that a lower end is provided with out cutter breach that described master protects cutter cover, and goes out cutter indentation, there and be provided with described mounting base; It is arc that cutter cover is protected in described activity, its can be movably connected in spinning upside down main protect cutter cover go out the mounting base lower position that cutter breach faces toward, and form a full circle with main protecting on cutter cover; Described driving mechanism is arranged on mounting base, and protects cutter cover with activity and be in transmission connection.
Further, described driving mechanism is primarily of driving pull bar, driving slide block, back-moving spring, connection guide pipe and drive installation seat composition, described mounting base be provided with mate with drive installation seat be connected and installed portion, described in the portion of being connected and installed be provided with longitudinal chute; During assembling, described drive installation seat is arranged in the portion of being connected and installed, described driving slide block, back-moving spring and connection guide pipe are located in the cavity of drive installation seat and the portion's of being connected and installed formation from the bottom up successively, and drive slide block can slide up and down to be positioned at longitudinal chute; The lower end of described driving pull bar is stretched into from drive installation seat in the cavity of drive installation seat and the portion's of being connected and installed formation, and be connected and fixed through connecting guide pipe and back-moving spring and driving slide block successively, the upper end of described driving pull bar is provided with the driving connecting portion be connected with electronics carving knife cutter hub; Described activity protect cutter cover can automatically on rotate on mounting base with turning over reset, and to be in transmission connection with driving slide block, to realize lower upset dynamic.
Further, described mounting base includes mounting seat and Connection Block; Described Connection Block in " Qian " shape, its two ends, left and right for being connected and installed portion, and be arranged on main protect cutter cover under bring out cutter indentation, there; The two ends, left and right that cutter cover is protected in described activity are equipped with rotating junction, and rotate to be connected to by reduction torsion spring and bayonet lock and be positioned at longitudinal chute that left and right is connected and installed subordinate's end, and the rotating junction that cutter cover is protected in the activity of down turning shape state is connected with driving slide block; Described mounting seat is provided with shape size and protects with main go out cutter breach, Connection Block and the activity protecting cutter cover the breach of stepping down that cutter cover matches, and protect with the master going out the cutter breach left and right sides master that cutter cover rim mates and protect cutter cover mount pad, and mainly protect the left and right sides that cutter cover mount pad is positioned at breach of stepping down; During assembling, go out cutter breach, Connection Block and activity that the described master be integrally connected protects cutter cover are protected cutter and are covered at and step down in breach, and described master protects the left and right sides rim that cutter cover is positioned at cutter breach is fixed by screws in main protecting on cutter cover mount pad.
Further, described drive installation seat is provided with fast lockign apparatus, and described fast lockign apparatus includes knob, button nail and spring; During assembling, described button nail is successively through knob and drive installation seat, and extreme ends is provided with stop pin, and button nail is fixed as one with knob; Described spring housing nails at button, and between knob and drive installation seat; The described relevant position, portion that is connected and installed is provided with the end followed closely with button and the suitable lock hole of stop pin, and the end of described button nail inserts in lock hole, and by stop pin locking, fixing.
Further, described drive installation seat is also provided with rotatable adjustment banking pin, described adjustment banking pin penetrates drive installation seat, and the rotating junction of cutter cover is protected in the activity connecting, withstand down turning shape state, limits with the amplitude of turning under protecting cutter cover to activity.
A kind of electronics carving knife, include cutter hub and cutter head assembly, described cutter head assembly is provided with 360 degree of the present invention and automatically protects cutter cover, described cutter hub is provided with driving connection card, when described cutter hub is connected with cutter head assembly, described driving mechanism is stuck in and drives in connection card, and during non-working condition, the blade of described cutter head assembly is positioned at the main activity protecting cutter cover and down turning shape state and protects cutter cover.
Beneficial effect of the present invention is as follows:
The present invention passes through technique scheme, 360 degree of protections of blade can be realized, completely avoid the generation of contingency of hurting sb.'s feelings when non-working condition, also can avoid the breaks down causing out cutter indentation, there because of other hard object scratching, protected effect is splendid, both ensure that the cutting effect of electronics carving knife, also greatly extend the service life of blade; And activity is protected cutter cover and is automatically completed and spin upside down, and uses simple, convenient, quick, rational in infrastructure, science.
In addition, rotate fast lockign apparatus quickly and easily driving mechanism is unloaded by arranging, thus the dust in longitudinal chute, foreign bodies removal is clean, or when 180 degree reversion installation cutter head assemblies, driving mechanism is arranged on and is connected and installed in portion accordingly; Simultaneously by regulating banking pin can control to turn over amplitude under cutter cover is protected in activity, avoid coming in contact with blade thus cause the problem of blade abrasion, the service life of blade is more secure.
[accompanying drawing explanation]
Fig. 1 is the partial structurtes schematic diagram of a kind of electronics carving knife embodiment of the present invention;
Fig. 2 be in a kind of electronics carving knife embodiment of the present invention cutter head assembly face structural representation;
Fig. 3 is the perspective view that in a kind of electronics carving knife embodiment of the present invention, 360 degree are protected cutter cover automatically;
Fig. 4 is the detonation configuration schematic diagram that in a kind of electronics carving knife embodiment of the present invention, 360 degree are protected cutter cover automatically;
Fig. 5 is the operation principle schematic diagram that in a kind of electronics carving knife embodiment of the present invention, 360 degree are protected cutter cover automatically; Fig. 5 a be the cutter head assembly of electronics carving knife when moving downward activity protect the resupinate schematic diagram of cutter cover, to be that the cutter head assembly of electronics carving knife is movable when moving upward protect the schematic diagram that cutter cover overturns reset downwards to Fig. 5 b.
[detailed description of the invention]
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Fig. 1 to Fig. 5:
A kind of electronics carving knife described in the invention process row includes cutter hub 1 and cutter head assembly 2.Described cutter head assembly 3 is provided with 360 degree and automatically protects cutter cover 3, described 360 degree automatically protect cutter cover 3 include main protect cutter cover 31, cutter cover 32 is protected in activity, mounting base 33 and driving mechanism 34; It is circular cover bodies that a lower end is provided with out cutter breach 311 that described master protects cutter cover 31, and goes out cutter breach 311 place and be provided with described mounting base 33; Described activity protects cutter cover 32 for arc, its can be movably connected in spinning upside down main protect cutter cover 31 go out mounting base 33 lower position that cutter breach 311 faces toward, and form a full circle with main protecting on cutter cover 31; Described driving mechanism 34 is arranged on mounting base 33, and protect cutter cover 32 with activity and be in transmission connection, concrete structure can be: described driving mechanism 34 forms primarily of driving pull bar 341, driving slide block 342, back-moving spring 343, connection guide pipe 344 and drive installation seat 345, described mounting base 33 is provided with the portion that is connected and installed 333 of mating with drive installation seat 345, described in be connected and installed portion 333 and be provided with longitudinal chute 334; During assembling, described drive installation seat 345 is arranged in the portion of being connected and installed 333, described driving slide block 342, back-moving spring 343 be connected guide pipe 344 be located at drive installation seat 345 from the bottom up successively and be connected and installed portion 333 formed cavity in, and drive slide block 342 can slide up and down to be positioned at longitudinal chute 334; The lower end of described driving pull bar 341 is stretched into drive installation seat 345 from drive installation seat 345 and is connected and installed in the cavity of portion 33 formation, and successively through connecting guide pipe 344 and back-moving spring 343 and driving slide block 342 to be connected and fixed, the upper end of described driving pull bar 341 is provided with and drives connecting portion 346; Described activity protect cutter cover 32 can automatically on rotate on mounting base 33 with turning over reset, and to be in transmission connection with driving slide block 342, to realize lower upset dynamic; Described cutter hub 1 is provided with and drives connection card 11, when described cutter hub 1 is connected with cutter head assembly 2, described driving mechanism 34 (namely driving connecting portion 346) is stuck in and drives in connection card 11, and during non-working condition, the blade 21 of described cutter head assembly 2 is positioned at the main activity protecting cutter cover 31 and down turning shape state and protects cutter cover 32.
Wherein, described mounting base 33 includes mounting seat 331 and Connection Block 332; Described Connection Block 332 is in " Qian " shape, and its two ends, left and right for being connected and installed portion 333, and being arranged on and mainly protecting cutter cover and bring out cutter breach 311 place 31 times; The two ends, left and right that cutter cover 32 is protected in described activity are equipped with rotating junction 321, and rotate to be connected to by reduction torsion spring 322 and bayonet lock 323 and be positioned at longitudinal chute 334 that left and right is connected and installed lower end, portion 333, and the rotating junction 321 that cutter cover 32 is protected in the activity of down turning shape state is connected with driving slide block 342; Described mounting seat 331 is provided with shape size and protects with main go out cutter breach 311, Connection Block 332 and the activity protecting cutter cover 31 breach 336 of stepping down that cutter cover 32 matches, and protect with the master going out cutter breach 311 left and right sides master that cutter cover 31 rim mates and protect cutter cover mount pad 337, and mainly protect the left and right sides that cutter cover mount pad 337 is positioned at breach 336 of stepping down; During assembling, go out cutter breach 311, Connection Block 332 and activity that the described master be integrally connected protects cutter cover 31 are protected cutter cover 32 and are located at and step down in breach 336, and described master protects the left and right sides rim that cutter cover 31 is positioned at cutter breach 311 is fixed by screws in main protecting on cutter cover mount pad 337.
When electronics carving knife of the present invention uses, as Fig. 5 a: cutter head assembly 2 entirety is down moved, the driving pull bar 341 of this proceduredriven mechanism 34 maintains static under the effect driving connection card 11, keep original position, driving slide block 342 is made to make relative upward sliding in longitudinal chute 334, the rotating junction 321 protecting cutter cover 32 with activity is separated, now movable protect cutter cover 32 under the effect of reduction torsion spring 322 automatically on turn over reset, the blade 21 of using cutter breach 311 place exposes, and can cut; As Fig. 5 b, finish using, cutter head assembly 2 entirety is up moved, the driving pull bar 341 of this proceduredriven mechanism 34 maintains static equally under the effect driving connection card 11, and under the acting in conjunction of back-moving spring 343, make driving slide block 342 make relative slide downward in longitudinal chute 334, until the rotating junction 321 protecting cutter cover 32 with activity is in transmission connection, the activity of ordering about is protected cutter cover 32 and is overturn downwards, is encased by the blade 21 going out cutter breach 311 place.
Like this, electronics carving knife of the present invention protects by 360 degree 360 degree of protections that cutter cover 3 can realize blade 21 automatically, completely avoid and cause out because of scratching the blade 21 at cutter breach 311 place to damage when non-working condition, protected effect is splendid, both ensure that the cutting effect of electronics carving knife, also greatly extend the service life of blade 21, also can avoid the generation of contingency; And activity is protected cutter cover 32 and is automatically completed and spin upside down, and uses simple, convenient, quick, rational in infrastructure, science.
As the present invention one preferred version, described drive installation seat 345 is provided with fast lockign apparatus 35, and described fast lockign apparatus 35 includes knob 351, button nail 352 and spring 353; During assembling, described button nail 352 is successively through knob 351 and drive installation seat 345, and extreme ends is provided with stop pin (not showing in figure), and button nail 352 is fixed as one with knob 351; Described spring 353 is enclosed within button nail 352, and between knob 351 and drive installation seat 345; The described relevant position, portion 333 that is connected and installed is provided with end and the suitable lock hole 338 of stop pin that to follow closely 352 with button, and the end of described button nail 352 inserts in lock hole 338, and by stop pin locking, fixing.Like this, just driving mechanism 34 can be unloaded by rotating fast lockign apparatus 35 certain angle (about 45 degree), dust in longitudinal chute 334, foreign bodies removal is clean, or being arranged on by driving mechanism 34 when cutter head assembly 2 is installed in 180 degree of reversions is connected and installed in portion 333 accordingly, processing ease, quick.
As the another preferred version of the present invention, described drive installation seat 345 is also provided with rotatable adjustment banking pin 36, described adjustment banking pin 36 penetrates drive installation seat 345, and the rotating junction 321 of cutter cover 32 is protected in the activity connecting, withstand down turning shape state, limit to protect cutter cover 32 times amplitudes of turning over to activity; Can effectively avoid activity to protect cutter cover turns over for 32 times when protecting blade 21 and blade 21 comes in contact, thus causes the problem that blade 21 weares and teares, and the service life of blade 21 is more secure.
Above content is in conjunction with concrete optimal technical scheme further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. 360 degree are protected a cutter cover automatically, it is characterized in that: include and main protect cutter cover (31), cutter cover (32) is protected in activity, mounting base (33) and driving mechanism (34); It is the circular cover body that a lower end is provided with out cutter breach (311) that described master protects cutter cover (31), and goes out cutter breach (311) place and be provided with described mounting base (33); Described activity protects cutter cover (32) for arc, its can be movably connected in spinning upside down main protect cutter cover (31) go out mounting base (33) lower position that cutter breach (311) faces toward, and protect the upper formation full circle of cutter cover (31) with main; Described driving mechanism (34) is arranged on mounting base (33), and protects cutter cover (32) with activity and be in transmission connection;
Described driving mechanism (34) is primarily of driving pull bar (341), driving slide block (342), back-moving spring (343), connection guide pipe (344) and drive installation seat (345) composition, described mounting base (33) is provided with the portion that is connected and installed (333) of mating with drive installation seat (345), described in be connected and installed portion (333) and be provided with longitudinal chute (334); During assembling, described drive installation seat (345) is arranged in the portion of being connected and installed (333), described driving slide block (342), back-moving spring (343) and be connected guide pipe (344) and be located at drive installation seat (345) from the bottom up successively and be connected and installed in cavity that portion (333) formed, and drive slide block (342) can slide up and down to be positioned at longitudinal chute (334); The lower end of described driving pull bar (341) is stretched into drive installation seat (345) from drive installation seat (345) and is connected and installed in cavity that portion (333) formed, and successively through connecting guide pipe (344) and back-moving spring (343) and driving slide block (342) to be connected and fixed, the upper end of described driving pull bar (341) is provided with the driving connecting portion (346) be connected with electronics carving knife cutter hub; Described activity protect cutter cover (32) can automatically on be rotatably connected on turning over reset on mounting base (33), and to be in transmission connection with driving slide block (342), to realize lower upset dynamic.
2. 360 degree according to claim 1 are protected cutter cover automatically, it is characterized in that: described mounting base (33) includes mounting seat (331) and Connection Block (332); Described Connection Block (332) in " Qian " shape, its two ends, left and right for being connected and installed portion (333), and be arranged on main protect cutter cover (31) under bring out cutter breach (311) place; The two ends, left and right that cutter cover (32) is protected in described activity are equipped with rotating junction (321), and rotate to be connected to by reduction torsion spring (322) and bayonet lock (323) and be positioned at longitudinal chute (334) that left and right is connected and installed portion (333) lower end, and the rotating junction (321) that cutter cover (32) are protected in the activity of down turning shape state is connected with driving slide block (342); Described mounting seat (331) is provided with shape size and protects with main go out cutter breach (311), Connection Block (332) and the activity protecting cutter cover (31) breach of stepping down (336) that cutter cover (32) matches, and protect with the master going out cutter breach (311) left and right sides master that cutter cover (31) rim mates and protect cutter cover mount pad (337), and mainly protect the left and right sides that cutter cover mount pad (337) is positioned at breach of stepping down (336); During assembling, go out cutter breach (311), Connection Block (332) and activity that the described master be integrally connected protects cutter cover (31) are protected cutter cover (32) and are located in breach of stepping down (336), and described master protects the left and right sides rim that cutter cover (31) is positioned at cutter breach (311) is fixed by screws in main protecting on cutter cover mount pad (337).
3. 360 degree according to claim 2 are protected cutter cover automatically, it is characterized in that: described drive installation seat (345) is provided with fast lockign apparatus (35), described fast lockign apparatus (35) includes knob (351), button nail (352) and spring (353); During assembling, described button nail (352) is successively through knob (351) and drive installation seat (345), and extreme ends is provided with stop pin, and button nail (352) and knob (351) are fixed as one; Described spring (353) is enclosed within button nail (352), and is positioned between knob (351) and drive installation seat (345); Described portion (333) relevant position that is connected and installed is provided with the end of following closely (352) with button and the suitable lock hole (338) of stop pin, the end of described button nail (352) inserts in lock hole (338), and by stop pin locking, fixing.
4. 360 degree according to claim 3 are protected cutter cover automatically, it is characterized in that: described drive installation seat (345) is also provided with rotatable adjustment banking pin (36), described adjustment banking pin (36) penetrates drive installation seat (345), and the rotating junction (321) of cutter cover (32) is protected in the activity connecting, withstand down turning shape state, limit with the amplitude of turning under activity being protected to cutter cover (32).
5. an electronics carving knife, include cutter hub (1) and cutter head assembly (2), it is characterized in that: described cutter head assembly (2) to be provided with in Claims 1-4 arbitrary described 360 degree and automatically to protect cutter cover (3), described cutter hub (1) is provided with and drives connection card (11), when described cutter hub (1) is connected with cutter head assembly (2), described driving mechanism (34) is stuck in and drives in connection card (11), and during non-working condition, the blade (21) of described cutter head assembly (2) is positioned at the main activity protecting cutter cover (31) and down turning shape state and protects cutter cover (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135182.3A CN103963099B (en) | 2014-04-04 | 2014-04-04 | A kind of 360 degree are protected cutter cover and electronics carving knife automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410135182.3A CN103963099B (en) | 2014-04-04 | 2014-04-04 | A kind of 360 degree are protected cutter cover and electronics carving knife automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103963099A CN103963099A (en) | 2014-08-06 |
| CN103963099B true CN103963099B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410135182.3A Active CN103963099B (en) | 2014-04-04 | 2014-04-04 | A kind of 360 degree are protected cutter cover and electronics carving knife automatically |
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| CN (1) | CN103963099B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225894A (en) * | 1996-02-24 | 1997-09-02 | Komatsu Electron Metals Co Ltd | Protecting cover of cutter knife |
| ITMI20010388A1 (en) * | 2001-02-26 | 2002-08-26 | Cavagna Elio Srl | PROTECTION DEVICE FOR CUTTING UNITS SUITABLE FOR CUTTING OF TAPES OF DIMATERIALS |
| KR200423415Y1 (en) * | 2006-05-16 | 2006-08-07 | 한국후지공업주식회사 | Cover device for cuttering meat slicer |
| CN101439519B (en) * | 2007-11-19 | 2011-09-07 | 胡明强 | Automatic cutting machine |
| CN102271880B (en) * | 2009-03-16 | 2014-04-09 | 咖路事务器株式会社 | Cutting tool |
| US9555553B2 (en) * | 2012-03-23 | 2017-01-31 | Maxcess International | Slitter blade guard |
| CN203779573U (en) * | 2014-04-04 | 2014-08-20 | 美塞斯（珠海保税区）工业自动化设备有限公司 | 360-degree automatic knife protection cover and electric slitting knife |
-
2014
- 2014-04-04 CN CN201410135182.3A patent/CN103963099B/en active Active
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| CN103963099A (en) | 2014-08-06 |
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Address after: 519000 Guangdong Province, Zhuhai city Xiangzhou District Nanping Hongwan Industrial Zone Xing Bay six road No. 9 No. two building one or two, three floor Patentee after: USA Seth (Zhuhai) industrial automation equipment Co., Ltd. Address before: No. five Hengli Industrial Park in Guangdong province Zhuhai city 519000 Free Trade Zone No. 7 building one layer, two layer A Patentee before: MAXCESS (ZHUHAI FREE TRADE ZONE) INDUSTRIAL AUTOMATION EQUIPMENT CO., LTD. |