CN105364984A - Cutter tool movement stop device for paper cutting machine - Google Patents
Cutter tool movement stop device for paper cutting machine Download PDFInfo
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- CN105364984A CN105364984A CN201410413798.2A CN201410413798A CN105364984A CN 105364984 A CN105364984 A CN 105364984A CN 201410413798 A CN201410413798 A CN 201410413798A CN 105364984 A CN105364984 A CN 105364984A
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- cutter tool
- movement stop
- stop device
- cutting machine
- paper cutting
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Abstract
The invention discloses a cutter tool movement stop device for a paper cutting machine. The cutter tool movement stop device comprises a main rack, a cutter tool, a movement stop ratchet plate and a safety bolt. The movement stop ratchet plate and the safety bolt which are installed on the cutter tool are used for directly stopping movement of the cutter tool, so that the cutter tool does not slide downwards automatically under any condition in the normal state of the paper cutting machine, and the safety of operation personnel is effectively guaranteed. The paper cutting machine does not depend on the self-locking function of a worm wheel and worm speed reducer with low transmission efficiency to achieve the anti-skidding function of the cutter tool any more, a gear reducer with the transmission efficiency as high as 98% can be selected and used, a transmission system of the paper cutting machine is completely optimized and designed, two ranges can be reduced for the power of a motor of the paper cutting machine, energy is saved by over 60%, and therefore the paper cutting machine is more environmentally friendly. The cutter tool movement stop device is not associated with a transmission mechanism, so that the maintenance of the transmission mechanism is greatly facilitated. The movement stop ratchet plate is assembled on the cutter tool movement stop device, so that the cutter tool movement stop device is high in strength, resistant to impact and more reliable in work.
Description
Technical field
The present invention relates to paper cutter bed safety device, specifically relate to a kind of paper cutter bed stop device.
Background technology
Paper cutter is printing, the indispensable cutting apparatus of packaging industry, and in paper cutter safety standard, the clear stipulaties safety index of cutter bed, requires paper cutter under normal circumstances no matter any situation occurs, and the phenomenon automatically glided all can not to appear in cutter bed.When paper cutter is in holding state, cutter bed rests near peak, because paper cutter bed weight all (is entirely opened more than 350 kilograms) more than hundred feather weight by Dao Chuan own wt unit, therefore there is suitable potential energy, normal state brake must be carried out by tool setting bed.Although paper cutter clutch-brake has carried out indirect braking by reductor tool setting bed, brake troubles or inefficacy occur, cutter bed just likely automatically glides under potential energy effect, occurs dangerous.Manufacturer, in order to address this problem, have employed the turbine worm reducer with auto-lock function and rotates under the potential energy effect of cutter bed to prevent reductor, prevent cutter bed from gliding.Owing to there is the turbine worm reducer transmission efficiency of auto-lock function lower than 80%, therefore can only meet by increase motor power (output) and cut power.
The present invention, just in order to overcome above-mentioned defect, improves paper cutter bed safe practice index further, reduces paper cutter energy consumption, has invented a kind of paper cutter bed stop device.
See Fig. 1, traditional paper cutter bed anti-slipping mechanism is primarily of mainframe 101, and cutter bed 102, cutter bed pull bar 103, rod head 104, pivoted arm 105, turbine worm reducer 106 and safety pin mechanism 107 form.Wherein cutter bed 102 is assemblied on mainframe 101, and cutter bed 102 is by cutter bed pull bar 103, and rod head 104, together with pivoted arm 105 and turbine worm reducer 106 output shaft connect and fix on, safety pin mechanism is assemblied on mainframe.
The major defect of traditional paper cutter bed anti-slipping mechanism is: the auto-lock function of the turbine worm reducer that places one's entire reliance upon, but there is the turbine worm reducer transmission efficiency of auto-lock function lower than 80%, therefore can only meet by raising motor power (output) and cut power, motor improves a power grade, power, by increase more than 25%, considerably increases the energy consumption of paper cutter.Very not environmentally.
Traditional paper cutter bed anti-slipping mechanism, the auto-lock function of the turbine worm reducer that places one's entire reliance upon, depends on cutter bed drag link mechanism and supports cutter bed.This cutter bed anti-slipping mechanism relies on frictional force brakes, and belongs to indirect braking, and related components is many, complex structure, and any one part breaks down, and cutter bed has the danger of downslide.
Along with the raising of paper cutter manufacturer's standard, paper cutter speed of cut is corresponding improve also, in order to reduce paper cutter energy consumption, output shaft speed and transmission efficiency have to be improved by the speed ratio reducing turbine worm reducer, this will inevitably cause the self-locking effect of turbine worm reducer to decline, the skidproof effect also corresponding decline of cutter bed.
Traditional paper cutter bed anti-slipping mechanism, support cutter bed because depending on cutter bed drag link mechanism, when overhauling cutter bed drag link mechanism, cutter bed can lose support, cutter bed must be supported separately.
Summary of the invention
A kind of paper cutter bed stop device of the present invention, technical problem to be solved is that volume is little for paper cutter provides one directly can carry out stop by tool setting bed, sturdy and durable, failure rate is low, and it is simple also to have structure, working stability, installation and maintenance is easy to cutter bed stop device.
The present invention is achieved through the following technical solutions: utilize paper cutter safety pin device under normality (power-off), to be in release conditions all the time (safety pin under gravity; drop to safeguard protection position or be placed on claw plate); on the whole decline face of cutter bed below safety pin, stop claw plate is installed.As long as safety pin device is in release conditions, when cutter bed moves down, on claw plate from the nearest row's ratchet of safety pin always slippage on safety pin, by the stop of cutter bed.When cutter bed rises, claw plate slips under safety pin, can not affect cutter bed motion.During paper cutter normal operating, safety pin device presses control program energising, and safety pin is mentioned, and leaves claw plate, and stop is removed, and cutter bed can normally decline.
The invention has the beneficial effects as follows:
1. the paper cutter bed stop device of one of the present invention, maximum beneficial effect makes paper cutter be no longer dependent on the auto-lock function of the low turbine worm reducer of transmission efficiency to realize the antiskid function of cutter bed, efficiency can be selected to reach the gear reduction unit of more than 98%, by the brand-new optimal design to transmission system for paper cutter, paper cutter motor power (output) can reduce two differential, energy-conservationly reach more than 60%, make paper cutter environmental protection more.
2. the paper cutter bed stop device of one of the present invention, utilize safety pin to be directly stopped at the claw plate be arranged on cutter bed, belong to rigidity stop, intensity is high, safe and reliable.
3. the paper cutter bed stop device of one of the present invention, safety pin is utilized directly to be stopped at the claw plate be arranged on cutter bed, stop distance is less than 20 millimeters (being less than ratchet distance), can effectively stop (door more than a 160 millimeters type have 10 row's ratchets, can stop 10 times) at whole cutter bed down position.
4. the paper cutter bed stop device of one of the present invention, is no longer related with cutter bed drag link mechanism, can carries out drag link mechanism maintenance easily.
5. the paper cutter bed stop device of one of the present invention, is no longer dependent on the auto-lock function of reductor, greatly facilitates the maintenance of reductor.
6. the paper cutter bed stop device of one of the present invention, does not associate with clutch-brake, greatly facilitates the maintenance of clutch-brake.
7. the paper cutter bed stop device of one of the present invention, the safety pin device that directly make use of paper cutter indispensability carrys out stop cutter bed, merely add one piece of claw plate, and claw plate structure is simple, low cost of manufacture, compared with former cutter bed integrated cost, increases cost hardly, and what bring is the effect of paper cutter energy-conservation 60%, enterprise and economic results in society remarkable.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of traditional paper cutter bed anti-slipping mechanism;
Fig. 2 is the structure principle chart of a kind of paper cutter bed stop device of the present invention;
Fig. 3 is the overall schematic of a kind of paper cutter bed stop device of the present invention.
Fig. 4 is the partial schematic diagram of a kind of paper cutter bed stop device of the present invention.
Detailed description of the invention
With reference to shown in Fig. 2 and Fig. 3, the paper cutter bed stop device of one of the present invention, comprise mainframe (201), and the cutter bed (202) be assemblied on mainframe, be arranged on the stop claw plate (203) on cutter bed, and the safety pin device (204) be assemblied on mainframe, safety pin (205).
Its operation principle is: when safety pin device (204) is in release conditions, safety pin (205) drops to extreme lower position under gravity, as long as cutter bed (202) moves down, be arranged on the stop claw plate (203) on cutter bed (202) from the nearest row's ratchet of safety pin (205) always slippage on safety pin, by cutter bed (202) stop.When safety pin device (204) is energized, safety pin (205) is mentioned, and leaves claw plate (203), and stop is removed, and cutter bed (202) can normally decline.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (2)
1. a paper cutter bed stop device, is characterized in that: comprise mainframe, and is assemblied in the cutter bed on mainframe, and is arranged on the stop claw plate on cutter bed, and is assemblied in the safety pin device on mainframe.
2. the paper cutter bed stop device of one according to claim 1, is characterized in that: described cutter bed stop device, adopts ratchet mode to carry out one-way stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413798.2A CN105364984A (en) | 2014-08-21 | 2014-08-21 | Cutter tool movement stop device for paper cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413798.2A CN105364984A (en) | 2014-08-21 | 2014-08-21 | Cutter tool movement stop device for paper cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105364984A true CN105364984A (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410413798.2A Pending CN105364984A (en) | 2014-08-21 | 2014-08-21 | Cutter tool movement stop device for paper cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105364984A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB274715A (en) * | 1926-12-20 | 1927-07-28 | John Edward Mulroney | Improvements in paper cutting machine |
| GB668826A (en) * | 1948-04-30 | 1952-03-26 | Soag Machine Tools Ltd | Improvements in guillotine machines for cutting paper and other materials |
| US5737989A (en) * | 1996-12-26 | 1998-04-14 | Sung; Huang Ming | Hydraulic paper cutting machine |
| CN1747817A (en) * | 2002-04-23 | 2006-03-15 | 大同工业株式会社 | Vibration-type paper cutting device |
| CN2815644Y (en) * | 2005-04-05 | 2006-09-13 | 中江金启通印刷机械有限公司 | Paper cutting machine cutting bed slider device |
| CN201534342U (en) * | 2009-09-25 | 2010-07-28 | 浙江国威印刷机械有限公司 | Knife carriage linkage mechanism with dual overload protection function |
| CN201592463U (en) * | 2009-12-22 | 2010-09-29 | 浙江国威印刷机械有限公司 | Automatic cutter bed adjusting device |
| CN201633070U (en) * | 2010-02-24 | 2010-11-17 | 上海申威达机械有限公司 | Safety mechanism preventing cutting tool holder on paper cutting machine from skidding |
| CN202292885U (en) * | 2011-08-22 | 2012-07-04 | 薛孝鹏 | Electronic cutter lock of full-hydraulic paper cutting machine |
| CN202622899U (en) * | 2012-05-24 | 2012-12-26 | 长春印刷机械有限责任公司 | Cutter bed safety control device |
| CN202640409U (en) * | 2012-07-11 | 2013-01-02 | 浙江国威印刷机械有限公司 | Multi-functional paper-cutting machine |
| CN202640435U (en) * | 2012-07-03 | 2013-01-02 | 浙江国威印刷机械有限公司 | Full-hydraulic paper cutting machine |
| CN202684981U (en) * | 2012-07-11 | 2013-01-23 | 浙江国威印刷机械有限公司 | Paper cutter of paperweight and with safety protection function |
| CN204235615U (en) * | 2014-08-21 | 2015-04-01 | 德阳市利通印刷机械有限公司 | A kind of paper cutter bed stop device |
-
2014
- 2014-08-21 CN CN201410413798.2A patent/CN105364984A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB274715A (en) * | 1926-12-20 | 1927-07-28 | John Edward Mulroney | Improvements in paper cutting machine |
| GB668826A (en) * | 1948-04-30 | 1952-03-26 | Soag Machine Tools Ltd | Improvements in guillotine machines for cutting paper and other materials |
| US5737989A (en) * | 1996-12-26 | 1998-04-14 | Sung; Huang Ming | Hydraulic paper cutting machine |
| CN1747817A (en) * | 2002-04-23 | 2006-03-15 | 大同工业株式会社 | Vibration-type paper cutting device |
| CN2815644Y (en) * | 2005-04-05 | 2006-09-13 | 中江金启通印刷机械有限公司 | Paper cutting machine cutting bed slider device |
| CN201534342U (en) * | 2009-09-25 | 2010-07-28 | 浙江国威印刷机械有限公司 | Knife carriage linkage mechanism with dual overload protection function |
| CN201592463U (en) * | 2009-12-22 | 2010-09-29 | 浙江国威印刷机械有限公司 | Automatic cutter bed adjusting device |
| CN201633070U (en) * | 2010-02-24 | 2010-11-17 | 上海申威达机械有限公司 | Safety mechanism preventing cutting tool holder on paper cutting machine from skidding |
| CN202292885U (en) * | 2011-08-22 | 2012-07-04 | 薛孝鹏 | Electronic cutter lock of full-hydraulic paper cutting machine |
| CN202622899U (en) * | 2012-05-24 | 2012-12-26 | 长春印刷机械有限责任公司 | Cutter bed safety control device |
| CN202640435U (en) * | 2012-07-03 | 2013-01-02 | 浙江国威印刷机械有限公司 | Full-hydraulic paper cutting machine |
| CN202640409U (en) * | 2012-07-11 | 2013-01-02 | 浙江国威印刷机械有限公司 | Multi-functional paper-cutting machine |
| CN202684981U (en) * | 2012-07-11 | 2013-01-23 | 浙江国威印刷机械有限公司 | Paper cutter of paperweight and with safety protection function |
| CN204235615U (en) * | 2014-08-21 | 2015-04-01 | 德阳市利通印刷机械有限公司 | A kind of paper cutter bed stop device |
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Application publication date: 20160302 |