CN107824859A - A kind of head cutting knife swing arm linkage - Google Patents
A kind of head cutting knife swing arm linkage Download PDFInfo
- Publication number
- CN107824859A CN107824859A CN201710823739.6A CN201710823739A CN107824859A CN 107824859 A CN107824859 A CN 107824859A CN 201710823739 A CN201710823739 A CN 201710823739A CN 107824859 A CN107824859 A CN 107824859A
- Authority
- CN
- China
- Prior art keywords
- arm
- connecting rod
- swing arm
- cam
- cutting knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The present invention discloses a kind of head cutting knife swing arm linkage, including cam drive, one is connected with the cam of cam drive by the continuous connecting rod for making vertical up-or-down movement of cam drive control, the lower end of connecting rod is movably connected in a snap arm, and snap arm is movably hinged one by pin and is used for controls connecting rod vertical up-or-down movement distance and for offsetting the oscillating arm mechanisms of connecting rod swing power.Present invention employs oscillating arm mechanisms, for controls connecting rod vertical up-or-down movement distance and for offsetting connecting rod swing power, connecting rod is driven cutting knife always vertical up-or-down movement, and the material that oscillating arm mechanisms use is titanium alloy material, rigidity is stronger.Drivening rod moves back and forth while cam rotation, and cam slides the movement locus that can further stablize connecting rod along at semi-circular recesses.
Description
Technical field
The present invention relates to cutting apparatus, more particularly to a kind of head cutting knife swing arm linkage.
Background technology
At present.Material cutting means will be applied in many fields, and traditional cutting means are mostly using cylinder as dynamic
Force mechanisms, it is primarily present the shortcomings of noise is big, control accuracy is relatively low, power consumption is high.
The content of the invention
The purpose of the present invention is the drawbacks described above for prior art, there is provided a kind of head cutting knife swing arm linkage.
To solve the drawbacks described above of prior art, technical scheme provided by the invention is：A kind of head cutting knife swing arm connecting rod
Device, including cam drive, one are connected with the cam of the cam drive and is controlled by the cam drive connect
The continuous connecting rod for making vertical up-or-down movement, the lower end of the connecting rod are movably connected in a snap arm, and the snap arm is lived by pin
Dynamic be hinged one is used to control the connecting rod vertical up-or-down movement distance and the oscillating arm mechanisms for offsetting the connecting rod swing power.
One kind as head cutting knife swing arm linkage of the present invention is improved, and the oscillating arm mechanisms include an arm swing support,
The end of the arm swing support is provided with the tip that a diameter is less than the arm swing support diameter, and a bearing is arranged with the tip,
The bearing outside is provided with swing arm connection sliding sleeve, and the side of the swing arm connection sliding sleeve connects a swing arm, the end of the swing arm
Portion is provided with a U-shaped neck, and the U-shaped neck is caught in the snap arm from the side of the snap arm and cut with scissors by the pin and the snap arm
Connect, the middle part of the swing arm is provided with mounting hole.
One kind as head cutting knife swing arm linkage of the present invention is improved, and the snap arm has a bare terminal end and one
Installation end, the bare terminal end have a neck, and the lower end of the connecting rod is stretched into the neck, the positive mask of the installation end
There is a groove, there is connecting hole in the groove.
One kind as head cutting knife swing arm linkage of the present invention is improved, and the cam drive includes a semicircle
Shape guide pad, the front side of the semicircle guide pad is provided with semi-circular recesses, when the cam moves, the protuberance of the cam
Slided at along the semi-circular recesses.
One kind as head cutting knife swing arm linkage of the present invention is improved, and the cam drive also includes a tooth
Wheel, is equipped with a gear shaft in the middle part of the gear, and one end of the gear shaft is connected with shaft joint, the gear shaft it is another
End connects the cam.
One kind as head cutting knife swing arm linkage of the present invention is improved, and drives the company while cam rotation
Bar moves back and forth, and the swing arm swing angle of the oscillating arm mechanisms is less than 90 degree.
One kind as head cutting knife swing arm linkage of the present invention is improved, and the swing arm of the oscillating arm mechanisms is titanium alloy material
Expect component.
Compared with prior art, it is an advantage of the invention that：It is vertical for controls connecting rod present invention employs oscillating arm mechanisms
Lower move distance and for offsetting connecting rod swing power, connecting rod is set to drive cutting knife always vertical up-or-down movement, and oscillating arm mechanisms are adopted
Material is titanium alloy material, and rigidity is stronger.Drivening rod moves back and forth while cam rotation, and cam is recessed along semicircle
The movement locus of connecting rod can further be stablized by being slided at groove.
Brief description of the drawings
Just with embodiment technique effect of the invention and its beneficial is made with reference to the accompanying drawings below further details of
Description, wherein：
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is front view of the present invention.
Reference title：1st, cam drive 2, cam 3, connecting rod 4, snap arm 5, pin 6, oscillating arm mechanisms 7, semicircle
Guide pad 8, semi-circular recesses 9, gear 10, gear shaft 11, shaft joint 41, bare terminal end 42, installation end 43, neck 44, groove 45,
Connecting hole 61, arm swing support 62, tip 63, bearing 64, swing arm connection sliding sleeve 65, swing arm 66, U-shaped neck 67, mounting hole.
Embodiment
Just the invention will be further described with specific embodiment with reference to the accompanying drawings below, but embodiments of the present invention not office
It is limited to this.
As depicted in figs. 1 and 2, a kind of head cutting knife swing arm linkage, including cam drive 1, cam drive machine
One is connected with the cam 2 of structure 1 the continuous connecting rod 3 for making vertical up-or-down movement is controlled by the cam drive 1, under connecting rod 3
End be movably connected in a snap arm 4, snap arm 4 by pin 5 be movably hinged one be used for the vertical up-or-down movement of controls connecting rod 3 away from
From and for offsetting the oscillating arm mechanisms 6 of the oscillatory forces of connecting rod 3.
Preferably, oscillating arm mechanisms 6 include an arm swing support 61, and the end of arm swing support 61 is less than the swing arm provided with a diameter
The tip 62 of the diameter of bearing 61, a bearing 63 is arranged with tip 62, swing arm connection sliding sleeve 64, swing arm are arranged with outside bearing 63
The side for connecting sliding sleeve 64 connects a swing arm 65, and the end of swing arm 65 is provided with a U-shaped neck 66, and the U-shaped neck 66 is from snap arm 4
Side is caught in the snap arm 4 and is hinged by pin 5 and the snap arm 4, and the middle part of swing arm 65 is provided with mounting hole 67.
Preferably, snap arm 4 has a bare terminal end 41 and an installation end 42, and bare terminal end 41 has a neck 43, even
The lower end of bar 3 is stretched into neck 43, and the front of installation end 42 has a groove 44, has connecting hole 45 in groove 44.
Preferably, cam drive 1 includes a semicircle guide pad 7, and the front side of semicircle guide pad 7 is provided with semicircle
Connected in star 8, when cam 2 moves, the protuberance of cam 2 slides along semi-circular recesses 8.
Preferably, cam drive 1 also includes a gear 9, and the middle part of gear 9 is equipped with a gear shaft 10, gear
One end of axle 10 is connected with shaft joint 11, the other end connection cam 2 of gear shaft 10.
Preferably, drivening rod 3 moves back and forth while cam 2 rotates, and the swing angle of swing arm 65 of oscillating arm mechanisms 6 is less than
90 degree.
Preferably, the swing arm of oscillating arm mechanisms 6 is titanium alloy material component.
Present invention employs oscillating arm mechanisms 6, are put for the vertical up-or-down movement of controls connecting rod 3 distance and for offsetting connecting rod 3
Power, connecting rod 3 is set to drive cutting knife always vertical up-or-down movement, and the material that oscillating arm mechanisms 6 use is titanium alloy material, rigidity
It is stronger.Drivening rod moves back and forth while cam 2 rotates, and cam slides along at semi-circular recesses 8 further to be stablized
The movement locus of connecting rod 3.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments in the case where not departing from the principle and structure of the present invention, replace by understanding
And modification, the scope of the present invention are limited by appended claims and its equivalency range.
Claims (7)
1. a kind of head cutting knife swing arm linkage, including cam drive, it is characterised in that the cam drive
One is connected with cam by the continuous connecting rod for making vertical up-or-down movement of cam drive control, the lower end activity of the connecting rod
Be connected in a snap arm, the snap arm by pin be movably hinged one be used to controlling connecting rod vertical up-or-down movement distance,
And for offsetting the oscillating arm mechanisms of the connecting rod swing power.
2. head cutting knife swing arm linkage according to claim 1, it is characterised in that the oscillating arm mechanisms include a pendulum
Arm bearing, the end of the arm swing support are provided with the tip that a diameter is less than the arm swing support diameter, are arranged with the tip
One bearing, the bearing outside are provided with swing arm connection sliding sleeve, and the side of the swing arm connection sliding sleeve connects a swing arm, the pendulum
The end of arm is provided with a U-shaped neck, and the U-shaped neck is caught in the snap arm and by the pin with being somebody's turn to do from the side of the snap arm
Snap arm is hinged, and the middle part of the swing arm is provided with mounting hole.
3. head cutting knife swing arm linkage according to claim 2, it is characterised in that the snap arm has a clamping
End and an installation end, the bare terminal end have a neck, and the lower end of the connecting rod is stretched into the neck, the installation end
Front there is a groove, there is connecting hole in the groove.
4. head cutting knife swing arm linkage according to claim 3, it is characterised in that the cam drive includes
There is a semicircle guide pad, the front side of the semicircle guide pad is provided with semi-circular recesses, when the cam moves, the cam
Protuberance slided along at the semi-circular recesses.
5. head cutting knife swing arm linkage according to claim 4, it is characterised in that the cam drive also wraps
A gear has been included, a gear shaft is equipped with the middle part of the gear, one end of the gear shaft is connected with shaft joint, the gear
The other end of axle connects the cam.
6. head cutting knife swing arm linkage according to claim 4, it is characterised in that the band while cam rotation
Move the connecting rod to move back and forth, the swing arm swing angle of the oscillating arm mechanisms is less than 90 degree.
7. head cutting knife swing arm linkage according to claim 6, it is characterised in that the swing arm of the oscillating arm mechanisms is
Titanium alloy material component.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807256 | 2017-09-08 | ||
| CN2017108072567 | 2017-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107824859A true CN107824859A (en) | 2018-03-23 |
Family
ID=61643822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710823739.6A Pending CN107824859A (en) | 2017-09-08 | 2017-09-13 | A kind of head cutting knife swing arm linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107824859A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069060A (en) * | 1986-12-29 | 1991-12-03 | Mitoshi Ishii | Method of operating press machine and servo controller therefor |
| JPH06254796A (en) * | 1993-03-03 | 1994-09-13 | Nichigou Eng Kk | Sheet cutting device and method |
| CN1199024A (en) * | 1997-04-18 | 1998-11-18 | 欧文斯-布洛克威玻璃容器有限公司 | Glass gob shearing apparatus with improved cushioning of shear blade carriages |
| US20040237748A1 (en) * | 2001-09-27 | 2004-12-02 | Klaus Potthoff | Punch |
| CN203622484U (en) * | 2014-01-03 | 2014-06-04 | 陆智 | Health food cutting machine |
| CN104626234A (en) * | 2014-12-15 | 2015-05-20 | 重庆广恒食品开发有限公司 | High-speed slicing machine for bean products |
| CN104890028A (en) * | 2015-06-08 | 2015-09-09 | 苏州姑苏食品机械总厂 | Improved food cross-cutting device |
| CN204725570U (en) * | 2015-04-20 | 2015-10-28 | 东莞市长和兴印刷机械有限公司 | A kind of cutting device for cutting books |
| CN105083653A (en) * | 2015-09-03 | 2015-11-25 | 青岛海科佳电子设备制造有限公司 | Swinging cutter device of fine dried noodle cutting machine |
| CN105880349A (en) * | 2016-05-13 | 2016-08-24 | 南京邮电大学 | Numerical control punching machine main transmission mechanism with multiple machining modes |
| CN106272603A (en) * | 2016-10-10 | 2017-01-04 | 湖州优创科技有限公司 | A kind of actuated by cams formula fenestrated membrane cutting machine |
| CN205928889U (en) * | 2016-07-26 | 2017-02-08 | 深圳市瑞邦精密机械有限公司 | Take four bar mechanism's concora crush flat -die cutter |
| CN205928775U (en) * | 2016-08-15 | 2017-02-08 | 江阴市汇通包装机械有限公司 | Cutting blade device |
| CN207255339U (en) * | 2017-09-08 | 2018-04-20 | 广东拓荒牛智能切割科技股份有限公司 | A kind of head cutter swing arm linkage |
-
2017
- 2017-09-13 CN CN201710823739.6A patent/CN107824859A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069060A (en) * | 1986-12-29 | 1991-12-03 | Mitoshi Ishii | Method of operating press machine and servo controller therefor |
| JPH06254796A (en) * | 1993-03-03 | 1994-09-13 | Nichigou Eng Kk | Sheet cutting device and method |
| CN1199024A (en) * | 1997-04-18 | 1998-11-18 | 欧文斯-布洛克威玻璃容器有限公司 | Glass gob shearing apparatus with improved cushioning of shear blade carriages |
| US20040237748A1 (en) * | 2001-09-27 | 2004-12-02 | Klaus Potthoff | Punch |
| CN203622484U (en) * | 2014-01-03 | 2014-06-04 | 陆智 | Health food cutting machine |
| CN104626234A (en) * | 2014-12-15 | 2015-05-20 | 重庆广恒食品开发有限公司 | High-speed slicing machine for bean products |
| CN204725570U (en) * | 2015-04-20 | 2015-10-28 | 东莞市长和兴印刷机械有限公司 | A kind of cutting device for cutting books |
| CN104890028A (en) * | 2015-06-08 | 2015-09-09 | 苏州姑苏食品机械总厂 | Improved food cross-cutting device |
| CN105083653A (en) * | 2015-09-03 | 2015-11-25 | 青岛海科佳电子设备制造有限公司 | Swinging cutter device of fine dried noodle cutting machine |
| CN105880349A (en) * | 2016-05-13 | 2016-08-24 | 南京邮电大学 | Numerical control punching machine main transmission mechanism with multiple machining modes |
| CN205928889U (en) * | 2016-07-26 | 2017-02-08 | 深圳市瑞邦精密机械有限公司 | Take four bar mechanism's concora crush flat -die cutter |
| CN205928775U (en) * | 2016-08-15 | 2017-02-08 | 江阴市汇通包装机械有限公司 | Cutting blade device |
| CN106272603A (en) * | 2016-10-10 | 2017-01-04 | 湖州优创科技有限公司 | A kind of actuated by cams formula fenestrated membrane cutting machine |
| CN207255339U (en) * | 2017-09-08 | 2018-04-20 | 广东拓荒牛智能切割科技股份有限公司 | A kind of head cutter swing arm linkage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208150557U (en) | A kind of scraper-type is closed a position machine | |
| CN202293311U (en) | Manipulator of bottle blowing machine | |
| CN203229719U (en) | Actuating mechanism of loom edge folding device | |
| CN201473717U (en) | Feed-lifting feeding and stitch-length adjusting device for sewing machine | |
| CN207255339U (en) | A kind of head cutter swing arm linkage | |
| CN107824859A (en) | A kind of head cutting knife swing arm linkage | |
| CN201099744Y (en) | Quilting machine comb strip axis and clamp plate axis actuating device | |
| CN106346756B (en) | Rotary bottle blow-moulding machine mould bases bed die motion control mechanism | |
| CN201249380Y (en) | Bracket reciprocating movement mechanism of crystal burnishing and polishing machine | |
| CN204231929U (en) | The shovel head jockey of harvester for peanut | |
| CN203181555U (en) | Reciprocating type cotton stalk cutter | |
| CN202176531U (en) | Angle-adjustable electric fan oscillating device | |
| CN205357146U (en) | Absorption formula device of picking tea -leaves | |
| CN210821165U (en) | Handle cutting mechanism of bag making machine | |
| CN203371117U (en) | Workpiece cutting device | |
| CN210122619U (en) | Feed dog driving mechanism of sewing machine | |
| CN205775223U (en) | A kind of speed change needle bar drive device being applied on computerized emboridering machine | |
| CN102926126B (en) | Needle pressing mechanism of hooked-needle warp knitting machine | |
| CN202247307U (en) | Manual rotating shaft adjusting structure on lower shaft in large-specification pattern sewing machine | |
| CN202907731U (en) | Flat tea stir-frying machine | |
| CN208686335U (en) | A kind of binding clip swing mechanism of iron driller | |
| CN206848856U (en) | A kind of rod-type operating mechanism | |
| CN107700081B (en) | Flat seaming machine and cloth feeding mechanism thereof | |
| CN207668431U (en) | The quick cutoff device of swing type of cold headers | |
| CN204492912U (en) | Motor and Valve Rocker Organization thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180702 Address after: 523808 modern industrial accelerator No. 5, No. 24, East Industrial Road, Songshan Lake, Dongguan, Guangdong, China 101 Applicant after: Dongguan supersonic intelligent cutting Co., Ltd. Address before: 523000 Dongguan, Guangdong, Songshan Lake High-Tech Industrial Development Zone Industrial East Road 24 modern enterprise accelerator 5 factory 101, 201 room Applicant before: GUANGDONG NEW BULL INTELLIGENT CUTTING POLYTRON TECHNOLOGIES INC |
|
| TA01 | Transfer of patent application right | ||
| CI02 | Correction of invention patent application |
Correction item: Applicant|Address Correct: Dongguan supersonic Intelligent Cutting Technology Co., Ltd.|523808 modern industrial accelerator No. 5, No. 24, East Industrial Road, Songshan Lake, Dongguan, Guangdong, China 101 False: Dongguan supersonic intelligent cutting Co., Ltd.|523808 modern industrial accelerator No. 5, No. 24, East Industrial Road, Songshan Lake, Dongguan, Guangdong, China 101 Number: 29-02 Volume: 34 |
|
| CI02 | Correction of invention patent application |