CN103318690B - A kind of film cutting machine of improvement - Google Patents
A kind of film cutting machine of improvement Download PDFInfo
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- CN103318690B CN103318690B CN201310249922.1A CN201310249922A CN103318690B CN 103318690 B CN103318690 B CN 103318690B CN 201310249922 A CN201310249922 A CN 201310249922A CN 103318690 B CN103318690 B CN 103318690B
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- film
- tooth bar
- feeding roller
- film feeding
- live roll
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Abstract
The invention discloses a kind of film cutting machine of improvement, comprise film roll support, described film roll support is provided with film feeding roller, live roll, film outlet port and actuating device, described film outlet port is positioned at described film feeding roller side, described film outlet port is provided with cutting membrane knife, described live roll one end is provided with live roll unilateral bearing, described film feeding roller one end is provided with film feeding roller unilateral bearing, described film feeding roller unilateral bearing and live roll unilateral bearing are respectively equipped with driven wheel, the other end of described live roll and film feeding roller is respectively equipped with transmission gear, described transmission gear intermeshes, described actuating device comprises tooth bar and actuator, described driven wheel is engaged on described tooth bar simultaneously, tooth bar motion described in described driver drives, after adopting technique scheme, the present invention not only structure is simple, and film feeding roller all carries out film feeding process when tooth bar runs back and forth can be completed by actv..
Description
Technical field
The present invention relates to a kind of film cutting machine of improvement.
Background technology
Film cutting machine is in the process of cutting film, driver drives film feeding roller rolls, thus film is rolled out film outlet port, then actuator drives toward initial position, film feeding roller is rolled back original position, then actuator drives again, carry out film feeding process next time, but, in the process that actuator drives toward initial position, waste one section of electric energy virtually, namely do one section of idle work, therefore, how change structure feature, thus the actuator of film cutting machine can be made when driving toward initial position, also film feeding roller can be made to carry out film feeding process and to have become the research direction of those skilled in the art.
Summary of the invention
It is simple that the problem to be solved in the present invention is to provide a kind of structure, and actuator can drive film feeding roller back and forth to carry out the film cutting machine of the improvement of film feeding.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of film cutting machine of improvement, comprise film roll support, described film roll support is provided with film feeding roller, live roll, film outlet port and actuating device, described film outlet port is positioned at described film feeding roller side, described film outlet port is provided with cutting membrane knife, described live roll one end is provided with live roll unilateral bearing, described film feeding roller one end is provided with film feeding roller unilateral bearing, described film feeding roller unilateral bearing and live roll unilateral bearing are respectively equipped with driven wheel, the other end of described live roll and film feeding roller is respectively equipped with transmission gear, described transmission gear intermeshes, described actuating device comprises tooth bar and actuator, described driven wheel is engaged on described tooth bar simultaneously, tooth bar motion described in described driver drives.
Improve, described actuator is cylinder or hydraulic actuating cylinder, and the piston-rod end of described cylinder or hydraulic actuating cylinder connects described tooth bar.
Improve, the piston-rod end of described cylinder or hydraulic actuating cylinder connects described tooth bar by connecting device.
Improve, described connecting device is floating junction and tooth bar contiguous block, and described floating connection head connects piston-rod end, and described tooth bar contiguous block is fixed on described tooth bar, and described floating connection head connects described tooth bar contiguous block.
Improve, described actuator is motor, and described motor output end is provided with driving gear, and described driving gear is meshed with described tooth bar.
Improve, described film roll support is provided with tooth bar mount pad, and described tooth bar mount pad is provided with position-limited trough, and described position-limited trough matches with described tooth bar.
Improve, described tooth bar mount pad is provided with limiting stopper and several spacing holes, and described limiting stopper by being inserted into, different spacing holes limits the movement travel of tooth bar.
Improve, described film feeding roller is enclosed with rubber.
Improve, described film outlet port also comprises plated film panel beating, and described plated film panel beating is located at the bottom of described film feeding roller and live roll.
Beneficial effect of the present invention:
After adopting technique scheme, tool of the present invention has the following advantages: when tooth bar runs toward film outlet port direction, film feeding roller unilateral bearing freely rotates, film feeding roller is not driven to rotate, live roll unilateral bearing is locked, therefore live roll is driven to rotate, by the effect of transmission gear, film feeding roller rotates toward membrane direction, adopts one, when tooth bar back runs, film feeding roller still rolls, and carries out membrane process, therefore, the present invention not only structure is simple, and can complete film feeding roller all carries out film feeding process when tooth bar runs back and forth by actv..
These features of the present invention and advantage will detailed description of the invention below, exposure detailed in accompanying drawing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is the structural representation of the film cutting machine that the present invention improves;
Fig. 2 is the lateral plan of the film cutting machine that the present invention improves;
Fig. 3 is the partial enlarged drawing at A place in Fig. 1.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of film cutting machine of improvement, comprise film roll support 1, described film roll support 1 is provided with film feeding roller 2, live roll 3, film outlet port and actuating device, described film outlet port is positioned at described film feeding roller 3 side, described film outlet port is provided with cutting membrane knife 11, described film outlet port is also provided with plated film panel beating, described plated film panel beating is located at the bottom of described film feeding roller 2 and live roll 3, described live roll 3 one end is provided with live roll unilateral bearing, described film feeding roller 2 one end is provided with film feeding roller unilateral bearing, described film feeding roller unilateral bearing and live roll unilateral bearing are respectively equipped with driven wheel 9, the other end of described live roll 3 and film feeding roller 2 is respectively equipped with transmission gear 6, described transmission gear 6 intermeshes, described actuating device comprises tooth bar 10 and actuator, described driven wheel 9 is engaged on described tooth bar 10 simultaneously, described in described driver drives, tooth bar 10 moves, during concrete enforcement, live roll 3 installation site is higher than the installation site of film feeding roller 2, make in the process of membrane, live roll 3 cannot rolling film, film feeding roller unilateral bearing when mounted, the direction that rotates freely of film feeding roller unilateral bearing is arranged to contrary with membrane direction, then when installing live roll unilateral bearing, its automatic rotation direction is arranged to identical with membrane direction, when tooth bar 10 is toward the transmission of membrane direction, thus driven wheel 9 on film feeding roller unilateral bearing cannot drive film feeding roller 2 to rotate because film feeding roller unilateral bearing rotates freely, and thus the driven wheel 9 on live roll unilateral bearing can drive live roll 3 to rotate because live roll unilateral bearing can not rotate freely, its hand of rotation is contrary with membrane direction, because the other end of live roll 3 and film feeding roller 2 is respectively equipped with transmission gear 6, and transmission gear 6 intermeshes, therefore live roll 3 can drive film feeding roller 2 to rotate toward membrane direction, when tooth bar 10 back transmission, tooth bar 10 drives film feeding roller 2 to rotate toward membrane direction, live roll unilateral bearing rotates freely, thus the driven wheel 9 on live roll unilateral bearing cannot drive live roll 3 to rotate, but transmission gear 6 can drive live roll 3 to rotate, because live roll 3 does not contact with film, thus do not affect membrane.
It is below the detailed description of the invention of actuator.
Embodiment one:
Actuator adopts cylinder or hydraulic actuating cylinder, the piston-rod end of described cylinder or hydraulic actuating cylinder connects described tooth bar 10, its junction is provided with connecting device, connecting device is made up of floating junction 4 and tooth bar contiguous block 5, during concrete enforcement, floating junction 4 connects piston-rod end, tooth bar contiguous block 5 is fixed on described tooth bar 10, finally floating junction 4 and described tooth bar contiguous block 5 are fixed, arrange with this, tooth bar 10 is positioned at the side of cylinder or hydraulic actuating cylinder, tooth bar 10 does not need the end being fixed on piston rod, thus save space to a certain extent, make the structure of whole device compacter.
Embodiment two:
Actuator adopts motor, described motor output end is provided with driving gear, described driving gear is meshed with described tooth bar 10, when specifically implementing, on the same side form roll support 1 that motor and driven wheel 9 are arranged on, its mouth is after installing driving gear, driving gear and driven wheel 9 are on same horizontal surface, then to coordinate with driven wheel 9 top at driving gear and install tooth bar 10, by driven by motor driving gear reciprocating operation, therefore, tooth bar 9 is driven also back and forth to run.
The detailed description of the invention of above mentioned actuator, as further improvement, side arranges tooth bar mount pad 7 on the rack gear 10, tooth bar mount pad 7 side is fixed on film roll support 1, arrange position-limited trough in tooth bar mount pad 7 bottom, then portion arranges the lug boss matched with position-limited trough on the rack gear 10, is arranged on by lug boss in position-limited trough, tooth bar 10 after installation is just between tooth bar mount pad 7 and driven wheel 9, and very close to each other.When device is in operational process, the operation of tooth bar 10 is more stable, can not dropping or the normal work of bias effect auto levelizer because of tooth bar 10.
Length due to tooth bar 10 is constant, and after device installed by tooth bar 10, the length of the film that film feeding roller 2 can be sent can not change.Therefore, tooth bar mount pad 7 arranges a row spacing hole, and then limiting stopper 8 is inserted in spacing hole, due to tooth bar 10 being provided with stopper, therefore limiting stopper 8 is arranged in different spacing holes, tooth bar 10 can be made to have different operation strokes, and the length of the film that last film feeding roller 2 is sent is also different.
As the further improvement of film feeding roller 2, film feeding roller 2 outer rim superscribes rubber, increase the friction force between film feeding roller 2 and film, film feeding roller 2 is not easily skidded in film feeding process, and the length of the film sent is also more accurate.
Be below the operational process of the film cutting machine of the present invention's improvement:
When actuator be cylinder or hydraulic actuating cylinder time, film is first pulled out one end length, be arranged between film feeding roller 2 and plated film panel beating, when tooth bar 10 is toward the transmission of membrane direction, thus driven wheel 9 on film feeding roller unilateral bearing cannot drive film feeding roller 2 to rotate because film feeding roller unilateral bearing rotates freely, and thus the driven wheel 9 on live roll unilateral bearing can drive live roll 3 to rotate because live roll unilateral bearing can not rotate freely, its hand of rotation is contrary with membrane direction, because the other end of live roll 3 and film feeding roller 2 is respectively equipped with transmission gear 6, and transmission gear 6 intermeshes, therefore live roll 3 can drive film feeding roller 2 to rotate toward membrane direction, when tooth bar 10 back transmission, tooth bar 10 drives film feeding roller 2 to rotate toward membrane direction, live roll unilateral bearing rotates freely, thus the driven wheel 9 on live roll unilateral bearing cannot drive live roll 3 to rotate, but transmission gear 6 can drive live roll 3 to rotate, because live roll 3 does not contact with film, thus do not affect membrane.
When actuator is motor, except driving the mode of tooth bar 10 different, all the other processes are consistent with above-mentioned, and motor operates toward a direction, run by driving gear band carry-over bar 10, and after completing a membrane, motor operates toward reversing sense, and band carry-over bar 10 back runs.
Actuator be cylinder or hydraulic actuating cylinder compared with motor, just drive the mode of tooth bar 10 different, other process is all consistent.But when specifically implementing, the propulsive effort of motor is comparatively large, and the propulsive effort of cylinder or hydraulic actuating cylinder is less, and those skilled in the art, when selecting, are below selection gist: when film volume is comparatively large or film volume quality is larger, required propulsive effort is comparatively large, adopts motor to drive; When film volume is less or film volume quality is less, required propulsive effort is less, adopts cylinder or Driven by Hydraulic Cylinder.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (9)
1. the film cutting machine improved, it is characterized in that: comprise film roll support, described film roll support is provided with film feeding roller, live roll, film outlet port and actuating device, described live roll installation site is higher than the installation site of film feeding roller, described film outlet port is positioned at described film feeding roller side, described film outlet port is provided with cutting membrane knife, described live roll one end is provided with live roll unilateral bearing, described live roll unilateral bearing automatic rotation direction is arranged to identical with membrane direction, described film feeding roller one end is provided with film feeding roller unilateral bearing, the direction that rotates freely of described film feeding roller unilateral bearing is arranged to contrary with membrane direction, described film feeding roller unilateral bearing and live roll unilateral bearing are respectively equipped with driven wheel, the other end of described live roll and film feeding roller is respectively equipped with transmission gear, described transmission gear intermeshes, described actuating device comprises tooth bar and actuator, described driven wheel is engaged on described tooth bar simultaneously, tooth bar motion described in described driver drives.
2. the film cutting machine of improvement according to claim 1, is characterized in that: described actuator is cylinder or hydraulic actuating cylinder, and the piston-rod end of described cylinder or hydraulic actuating cylinder connects described tooth bar.
3. the film cutting machine of improvement according to claim 2, is characterized in that: the piston-rod end of described cylinder or hydraulic actuating cylinder connects described tooth bar by connecting device.
4. the film cutting machine of improvement according to claim 3, it is characterized in that: described connecting device is floating junction and tooth bar contiguous block, described floating connection head connects piston-rod end, and described tooth bar contiguous block is fixed on described tooth bar, and described floating connection head connects described tooth bar contiguous block.
5. the film cutting machine of improvement according to claim 1, is characterized in that: described actuator is motor, and described motor output end is provided with driving gear, and described driving gear is meshed with described tooth bar.
6. the film cutting machine of the improvement according to claim 1 to 5 any one, is characterized in that: described film roll support is provided with tooth bar mount pad, and described tooth bar mount pad is provided with position-limited trough, and described position-limited trough matches with described tooth bar.
7. the film cutting machine of improvement according to claim 6, is characterized in that: described tooth bar mount pad is provided with limiting stopper and several spacing holes, and described limiting stopper by being inserted into, different spacing holes limits the movement travel of tooth bar.
8. the film cutting machine of improvement according to claim 1, is characterized in that: described film feeding roller is enclosed with rubber.
9. the film cutting machine of improvement according to claim 8, is characterized in that: described film outlet port also comprises plated film panel beating, and described plated film panel beating is located at the bottom of described film feeding roller and live roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249922.1A CN103318690B (en) | 2013-06-19 | 2013-06-19 | A kind of film cutting machine of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249922.1A CN103318690B (en) | 2013-06-19 | 2013-06-19 | A kind of film cutting machine of improvement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103318690A CN103318690A (en) | 2013-09-25 |
| CN103318690B true CN103318690B (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310249922.1A Active CN103318690B (en) | 2013-06-19 | 2013-06-19 | A kind of film cutting machine of improvement |
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| CN (1) | CN103318690B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB783934A (en) * | 1955-10-03 | 1957-10-02 | United States Bedding Co | Improvements in or relating to wire shaping machine |
| CN1322660A (en) * | 2001-05-05 | 2001-11-21 | 李法岗 | Longitudinal sealing unit with drawing roller for packing machine |
| CN101082349A (en) * | 2007-04-09 | 2007-12-05 | 王志 | Device for transform fluid-pressure into mechanical rotating motion |
| CN201140814Y (en) * | 2007-12-25 | 2008-10-29 | 天津市和信机械有限公司 | Label feeding mechanism and combined labeler thereof |
| CN201511091U (en) * | 2009-10-27 | 2010-06-23 | 长春市鸿基汽车配件有限公司 | High-speed fixed-length cutting machine |
| CN201513533U (en) * | 2009-09-28 | 2010-06-23 | 朱佳林 | Drive mechanism |
| CN101758514A (en) * | 2009-12-30 | 2010-06-30 | 宋宝三 | Device for cutting label paper for counting label marking machine |
| CN203319365U (en) * | 2013-06-19 | 2013-12-04 | 浙江海悦自动化机械股份有限公司 | Improved film cutting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621172Y (en) * | 2003-06-18 | 2004-06-23 | 刘大磊 | Facial tissue softing machine |
-
2013
- 2013-06-19 CN CN201310249922.1A patent/CN103318690B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB783934A (en) * | 1955-10-03 | 1957-10-02 | United States Bedding Co | Improvements in or relating to wire shaping machine |
| CN1322660A (en) * | 2001-05-05 | 2001-11-21 | 李法岗 | Longitudinal sealing unit with drawing roller for packing machine |
| CN101082349A (en) * | 2007-04-09 | 2007-12-05 | 王志 | Device for transform fluid-pressure into mechanical rotating motion |
| CN201140814Y (en) * | 2007-12-25 | 2008-10-29 | 天津市和信机械有限公司 | Label feeding mechanism and combined labeler thereof |
| CN201513533U (en) * | 2009-09-28 | 2010-06-23 | 朱佳林 | Drive mechanism |
| CN201511091U (en) * | 2009-10-27 | 2010-06-23 | 长春市鸿基汽车配件有限公司 | High-speed fixed-length cutting machine |
| CN101758514A (en) * | 2009-12-30 | 2010-06-30 | 宋宝三 | Device for cutting label paper for counting label marking machine |
| CN203319365U (en) * | 2013-06-19 | 2013-12-04 | 浙江海悦自动化机械股份有限公司 | Improved film cutting machine |
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| CN103318690A (en) | 2013-09-25 |
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