CN203887906U - Internal and external dual-purpose cutting machine for paper tube - Google Patents
Internal and external dual-purpose cutting machine for paper tube Download PDFInfo
- Publication number
- CN203887906U CN203887906U CN201420196249.XU CN201420196249U CN203887906U CN 203887906 U CN203887906 U CN 203887906U CN 201420196249 U CN201420196249 U CN 201420196249U CN 203887906 U CN203887906 U CN 203887906U
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- China
- Prior art keywords
- paper tube
- cutting
- blade
- knife bar
- cutter
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- Expired - Fee Related
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Abstract
The utility model relates to an internal and external dual-purpose cutting machine for a paper tube. The internal and external dual-purpose cutting machine comprises a rack, a cutting motor, a cutter bar and a cutting knife, wherein the cutting motor is arranged on the rack, the main shaft of the cutting motor is connected to the input shaft of a gearbox, the body of the gearbox is arranged on the rack, the output shaft of the gearbox is provided with a cutter holder body, the cutter bar is clamped by the cutter holder body, the cutting knife is arranged at the tail end of the cutter bar, the cutting knife comprises a disk-shaped knife holder with at least two blade bodies uniformly distributed along the circumference of the knife holder, each blade body is connected to the knife holder through a rotating shaft, the blade bodies can rotate around the rotating shaft, the outer side of each blade is provided with an arc-shaped blade point, the knife holder is provided with a spring, one end of the spring is connected to the blade bodies while the other end is connected to the knife holder, and the spring applies elastic force towards the interior of the knife holder to the blade bodies. According to the internal and external dual-purpose cutting machine with simple structure, the blades also can cut from the internal of the paper tube while cutting, the paper tube is uniformly stressed and not prone to deformation, cutting quality is good, when the blades are drawn out of the paper tube after cutting, the inner wall of the paper tube is not prone to damage.
Description
Technical field
The utility model relates to paper tube cutting equipment, particularly the inside and outside dual-purpose cutting machine of a kind of paper tube.
Background technology
Existing paper tube production process cuts into different size by longer paper tube by specification conventionally, conventionally adopts cutting machine from paper tube one side cutting paper tube in paper tube cutting process.In this course of work, cutting blade cuts a side to paper tube extruding force, and when paper tube is thinner, paper tube very easily produces deformation effect cut quality.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide the inside and outside dual-purpose cutting machine of a kind of paper tube, and it is simple in structure, and blade is from the inner cutting of paper tube cutting simultaneously, and paper tube is stressed evenly not yielding, and cut quality is good.
The utility model solves the technical scheme that its technical problem adopts: the inside and outside dual-purpose cutting machine of described paper tube, the inside and outside dual-purpose cutting machine of described paper tube comprises frame, cutting motor, knife bar, cutter, cutting motor is arranged in frame, cutting motor main shaft is connected with gearbox power shaft axle, gearbox body is arranged in frame, output shaft of gear-box is provided with tool holder body, and in tool holder body, clamping has knife bar, and knife bar end is provided with cutter; Described cutter comprise disc tool rest, tool rest is provided with blade body, at least two of blade body and being circumferentially uniformly distributed along tool rest, blade body is connected by rotating shaft with tool rest, and blade body can rotate around the axis, blade outer arcuate blade, tool rest is provided with spring, spring one end connects blade body, and the other end connects tool rest, and spring blade body is executed the elastic force in oriented tool rest.
Adopt the cutting machine of above-mentioned technology both can to paper tube, cut from paper tube outer surface, can to thin-walled paper tube, cut from paper tube inner surface again, its cut quality of many uses is good, and the paper tube end face after cutting is smooth indeformable.
As to a kind of improvement of the present utility model, described tool holder body comprises cutter holder seat, the first alignment pin, the second alignment pin, the first alignment pin connects output shaft of gear-box and cutter holder seat, the second alignment pin connects cutter holder seat and knife bar, knife bar is coaxial with output shaft of gear-box, cutter holder seat is provided with locating hole, and the second alignment pin coordinates with locating hole, fastener hole respectively, and one end that knife bar coordinates with cutter holder seat is provided with along the fastener hole of knife bar axially-aligned.By alignment pin dismounting easy to connect with regulate knife bar length so that the paper tube of cutting different length.
As to further improvement of the utility model scheme, in described frame, be also provided with positioning sleeve, positioning sleeve is cylindrical, positioning sleeve is coaxial with knife bar.Positioning sleeve guarantees that paper tube and knife bar are concentric, and it is even that paper tube is subject to cutting blade extruding force, good cutting effect.
As of the present utility model further preferred, described spring is extension spring, and tool rest is provided with steady pin, and steady pin is connected with extension spring one end.The blade after-contraction of not working is guaranteed in extension spring, prevents from pulling paper tube inwall.
The beneficial effects of the utility model are: the utility model is simple in structure, and blade cuts from inner the cutting simultaneously of paper tube, and paper tube is stressed evenly not yielding, and cut quality is good, are difficult for pulling paper tube inwall when blade shrinks extraction paper tube after cutting.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation at the utility model tool holder body position;
Fig. 3 is structural representation after cutter blade body of the present utility model is shunk;
Fig. 4 is structural representation after cutter blade body of the present utility model stretches.
1. cutting motors, 2. gearbox power shaft, 3. gearbox body in the drawings, 4. frame, 5. output shaft of gear-box, 6. positioning sleeve, 7. knife bar, 8. cutter, 9. rotating shaft, 10. tool rest, 11. blade body, 12. springs, 13. steady pins, 14. second alignment pins, 15. tool holder body, 16. first alignment pins, 17. locating holes, 18. fastener holes.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
Embodiment: as shown in the figure, the inside and outside dual-purpose cutting machine of described paper tube, the inside and outside dual-purpose cutting machine of described paper tube comprises frame 4, cutting motor 1, knife bar 7, cutter 8, cutting motor 1 is arranged in frame 4, cutting motor 1 main shaft is connected with gearbox power shaft 2 axles, and gearbox body 3 is arranged in frame 4, and output shaft of gear-box 5 is provided with tool holder body 15, in tool holder body 15, clamping has knife bar 7, and knife bar 7 ends are provided with cutter 8; Described cutter 8 comprise disc tool rest 10, tool rest 10 is provided with blade body 11,11 at least two of blade body and being circumferentially uniformly distributed along tool rest 10, blade body 11 is connected by rotating shaft 9 with tool rest 10, and blade body 11 can 9 be rotated around the shaft, blade outer arcuate blade, tool rest 10 is provided with spring 12, spring 12 one end connect blade body 11, and the other end connects tool rest 10, and spring 12 blade bodies 11 are executed the elastic force in oriented tool rest 10.
Adopt the cutting machine of above-mentioned technology both can to paper tube, cut from paper tube outer surface, can to thin-walled paper tube, cut from paper tube inner surface again, its cut quality of many uses is good, and the paper tube end face after cutting is smooth indeformable.
As to a kind of improvement of the present utility model, described tool holder body 15 comprises cutter holder seat, the first alignment pin 16, the second alignment pin 14, the first alignment pin 16 connects output shaft of gear-box 5 and cutter holder seat, the second alignment pin 14 connects cutter holder seat and knife bar 7, knife bar 7 is coaxial with output shaft of gear-box 5, cutter holder seat is provided with locating hole 17, the second alignment pins 14 and coordinates with locating hole 17, fastener hole 18 respectively, and one end that knife bar 7 coordinates with cutter holder seat is provided with along the fastener hole 18 of knife bar 7 axially-aligned.By alignment pin dismounting easy to connect with regulate knife bar 7 length so that the paper tube of cutting different length.
As to further improvement of the utility model scheme, in described frame 4, be also provided with positioning sleeve 6, positioning sleeve 6 is cylindrical, positioning sleeve 6 is coaxial with knife bar 7.Positioning sleeve 6 guarantees that paper tube is concentric with knife bar 7, and it is even that paper tube is subject to cutting blade extruding force, good cutting effect.
As of the present utility model further preferred, described spring 12 is extension spring, and tool rest 10 is provided with steady pin 13, and steady pin 13 is connected with extension spring one end.The blade after-contraction of not working is guaranteed in extension spring, prevents from pulling paper tube inwall.
During work, knife bar 7 is put in to paper tube to appropriate location, cutting motor 1 work, cutter 8 rotations, blade body 11 throws away tool rest 10 under the effect of centrifugal force, and 11 pairs of paper tubes of blade body cut.It is simple in structure, and blade cuts from inner the cutting simultaneously of paper tube, and paper tube is stressed evenly not yielding, and cut quality is good, is difficult for pulling paper tube inwall when blade shrinks extraction paper tube after cutting.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the inside and outside dual-purpose cutting machine of a paper tube, it is characterized in that: the inside and outside dual-purpose cutting machine of described paper tube comprises frame, cutting motor, knife bar, cutter, cutting motor is arranged in frame, cutting motor main shaft is connected with gearbox power shaft axle, gearbox body is arranged in frame, output shaft of gear-box is provided with tool holder body, and in tool holder body, clamping has knife bar, and knife bar end is provided with cutter; Described cutter comprise disc tool rest, tool rest is provided with blade body, at least two of blade body and being circumferentially uniformly distributed along tool rest, blade body is connected by rotating shaft with tool rest, and blade body can rotate around the axis, blade outer arcuate blade, tool rest is provided with spring, spring one end connects blade body, and the other end connects tool rest, and spring blade body is executed the elastic force in oriented tool rest.
2. the inside and outside dual-purpose cutting machine of a kind of paper tube according to claim 1, it is characterized in that, described tool holder body comprises cutter holder seat, the first alignment pin, the second alignment pin, the first alignment pin connects output shaft of gear-box and cutter holder seat, the second alignment pin connects cutter holder seat and knife bar, and knife bar is coaxial with output shaft of gear-box, and cutter holder seat is provided with locating hole, the second alignment pin coordinates with locating hole, fastener hole respectively, and one end that knife bar coordinates with cutter holder seat is provided with along the fastener hole of knife bar axially-aligned.
3. the inside and outside dual-purpose cutting machine of a kind of paper tube according to claim 1 and 2, is characterized in that, in described frame, be also provided with positioning sleeve, positioning sleeve is cylindrical, and positioning sleeve is coaxial with knife bar.
4. the inside and outside dual-purpose cutting machine of a kind of paper tube according to claim 1, is characterized in that, described spring is extension spring, and tool rest is provided with steady pin, and steady pin is connected with extension spring one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196249.XU CN203887906U (en) | 2014-04-21 | 2014-04-21 | Internal and external dual-purpose cutting machine for paper tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196249.XU CN203887906U (en) | 2014-04-21 | 2014-04-21 | Internal and external dual-purpose cutting machine for paper tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887906U true CN203887906U (en) | 2014-10-22 |
Family
ID=51714352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196249.XU Expired - Fee Related CN203887906U (en) | 2014-04-21 | 2014-04-21 | Internal and external dual-purpose cutting machine for paper tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887906U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476061A (en) * | 2015-11-25 | 2017-03-08 | 衡阳唯美印务有限公司 | A kind of frequency conversion paper cutting machine |
| CN108890019A (en) * | 2018-08-14 | 2018-11-27 | 中煤特殊凿井有限责任公司 | A kind of pipe internal cutting device |
| CN109834745A (en) * | 2019-03-29 | 2019-06-04 | 中国科学院深海科学与工程研究所 | A kind of deep-sea lander optical fiber cutter |
| CZ308134B6 (en) * | 2016-04-14 | 2020-01-15 | Miroslav Hýža | A method for cutting an armoured pressure hose comprising at least one layer of metal string |
-
2014
- 2014-04-21 CN CN201420196249.XU patent/CN203887906U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476061A (en) * | 2015-11-25 | 2017-03-08 | 衡阳唯美印务有限公司 | A kind of frequency conversion paper cutting machine |
| CZ308134B6 (en) * | 2016-04-14 | 2020-01-15 | Miroslav Hýža | A method for cutting an armoured pressure hose comprising at least one layer of metal string |
| CN108890019A (en) * | 2018-08-14 | 2018-11-27 | 中煤特殊凿井有限责任公司 | A kind of pipe internal cutting device |
| CN109834745A (en) * | 2019-03-29 | 2019-06-04 | 中国科学院深海科学与工程研究所 | A kind of deep-sea lander optical fiber cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20170421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |