CN204295734U - Printing folding brake cutting mechanism - Google Patents
Printing folding brake cutting mechanism Download PDFInfo
- Publication number
- CN204295734U CN204295734U CN201420697216.3U CN201420697216U CN204295734U CN 204295734 U CN204295734 U CN 204295734U CN 201420697216 U CN201420697216 U CN 201420697216U CN 204295734 U CN204295734 U CN 204295734U
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- Prior art keywords
- cutting knife
- wedge shape
- rotor
- shape part
- groove
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Abstract
The utility model discloses a kind of printing folding brake cutting mechanism, its drip irrigation device be when the blade of cutting knife do not forward to cut position time, cutting knife is positioned at cutting knife groove, blade does not protrude opening, when blade arrival is cut above position, the protrusion contacts of control roll and wedge shape part, along with rotor rotates, control part inwardly pushes wedge shape part, it is downward that wedge shape part promotes cutting knife, paper is from top to bottom cut and is come by blade, along with rotor rotates after cutting, control roll and projection from, by the effect of elastic component, blade is recovered in cutting knife groove simultaneously.The utility model can avoid cutting knife turned.
Description
Technical field
The utility model relates to a kind of printing equipment, and more particularly, it relates to a kind of printing folding brake cutting mechanism avoiding cutting knife turned.
Background technology
Printing folding brake is used to stamp on paper the equipment that paper can turn down again by pattern, at present, the printing folding brake on market comprise set gradually paper advance mechanism, printing mechanism, edge-folding mechanism, cutting mechanism and paper collecting mechanism.During beginning, paper roll is positioned at paper advance mechanism place, is released by paper by paper advance mechanism, is sent to printing mechanism and prints, then is sent to edge-folding mechanism turnover, is sent to cutting mechanism afterwards and cuts, and finally arrives paper collecting mechanism and reclaims.Cutting mechanism comprises frame, frame is provided with feeding-in roll near edge-folding mechanism side, feeding-in roll two ends are supported in frame, frame is connected with the governor motion for controlling rotor upper-lower position, governor motion is provided with rotor, rotor two ends are supported on governor motion, described rotor one end is connected with machine shaft, guide roller is provided with between feeding-in roll and rotor, guide roller two ends are supported on support, rotor periphery is connected with cutting knife, cutting knife is along tool roller axis to setting, breaking out cut roller is provided with below rotor, breaking out cut roller is connected with gantry rotation, the gap that paper supply passes through is provided with between breaking out cut roller and rotor, rotor is provided with collection platform relative to the opposite side of feeding-in roll, collection platform and frame affixed, two live-rollers are provided with above collection platform, connected by belt between two live-rollers, the two ends of live-roller are supported on collection platform, live-roller is connected with driving motor output shaft, the transmission gap that paper supply passes through is provided with between belt and collection platform.Cutting knife on cutting mechanism rotor gives prominence to the periphery with rotor all the time, the side that rotor soon forwards cutting knife blade when cutting place to can first contact with paper, forward to again to cut and some paper is cut off, Long-Time Service can damage the blade of cutting knife, make blade curling, thus can not completely paper be cut off, have influence on the operation of whole equipment, cause heavy losses.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of printing folding brake cutting mechanism avoiding cutting knife turned.
For achieving the above object, the utility model adopts following technical scheme, comprise frame, described frame is provided with feeding-in roll, described feeding-in roll two ends are supported in frame, described feeding-in roll downstream is provided with rotor, described rotor is connected with gantry rotation, guide roller is provided with between described feeding-in roll and rotor, described guide roller two ends are supported on support, described rotor periphery is connected with cutting knife, described cutting knife is along tool roller axis to setting, breaking out cut roller is provided with below described rotor, described breaking out cut roller is connected with gantry rotation, the gap that paper supply passes through is provided with between described breaking out cut roller and rotor, described rotor downstream is provided with collection platform, described collection platform and frame affixed, it is characterized in that: in described rotor, be provided with chute, described chute is along tool roller axis to setting, described chute comprises wedge shape part standing groove and cutting knife groove, described wedge shape part standing groove is vertical with cutting knife groove to be arranged, in described wedge shape part standing groove, slippage is connected with wedge shape part, limiting component is provided with between described wedge shape part and wedge shape part standing groove inwall, wedge shape part is connected by limiting component with wedge shape part standing groove, described wedge shape part one end is active inclined-plane, the other end protrudes from rotor periphery and forms protuberance, in described cutting knife groove, slippage is connected with cutting knife, described cutting knife is driven inclined-plane relative to the opposite side of blade, described active inclined-plane abuts with driven inclined-plane, described cutting knife groove is provided with opening near blade side, elastic component is provided with between described opening and cutting knife, described elastic component is connected with rotor, described cutting knife abuts with elastic component, described frame is provided with control roll, described control roll connects respectively at frame, described control roll periphery and rotor periphery tangent.
Preferably, elastic component is rubber strip, and described cutting knife groove forms to projecting inward the step placing rubber strip, and the outwardly formation limiting section of described cutting knife, described limiting section abuts with rubber strip.
Preferably, rubber strip is provided with groove near step side, and described groove is arranged along rubber strip length direction.
Preferably, the cross section of groove is semicircle.
Preferably, limiting component comprises stopper slot, and described stopper slot is communicated with wedge shape part standing groove, and described wedge shape part side is outwardly is formed at the positive stop strip be connected with stopper slot slippage.
The utility model hinge structure is compared to be had: when the blade of cutting knife do not forward to cut position time, cutting knife is positioned at cutting knife groove, and blade does not protrude opening; When blade arrival is cut above position, the protrusion contacts of control roll and wedge shape part, along with rotor rotates, control roll inwardly pushes wedge shape part, and it is downward that wedge shape part promotes cutting knife, and paper is from top to bottom cut and come by blade; Along with rotor rotates after cutting, control roll and projection from, by the effect of elastic component, blade is recovered in cutting knife groove simultaneously.Blade so just can be avoided to occur curling, thus paper can cut off by cutting knife completely, can not affect the operation of whole equipment.
Accompanying drawing explanation
Fig. 1 is printing folding brake cutting mechanism structural representation;
Fig. 2 is printing folding brake cutting mechanism structural representation two;
Fig. 3 is knife roller structure schematic diagram;
Fig. 4 is A portion enlarged drawing in Fig. 3;
Fig. 5 is rotor explosive view;
Fig. 6 is B portion enlarged drawing in Fig. 5;
Fig. 7 is that blade is less than rotor sectional view when cutting position;
Fig. 8 is C portion enlarged drawing in Fig. 7;
Fig. 9 is that blade arrives rotor sectional view when cutting position;
Figure 10 is D portion enlarged drawing in Fig. 9;
Figure 11 is E portion enlarged drawing in Figure 10;
Figure 12 is that blade arrives rotor sectional view two when cutting position;
Figure 13 is printing folding brake structural representation.
Reference numeral: 1, frame, 2, rotor, 21, control roll, 22, baffle plate, 23, wedge shape part, 231, positive stop strip, 24, cutting knife, 241, blade, 25, rubber strip, 251, groove, 26, wedge shape part standing groove, 261, stopper slot, 27, cutting knife groove, 3, breaking out cut roller, 4, guide roller, 5, feeding-in roll, 6, feed mechanism, 7, printing mechanism, 8, edge-folding mechanism, 9, cutting mechanism, 10, paper collecting mechanism.
Detailed description of the invention
With reference to accompanying drawing, the utility model printing folding brake cutting mechanism embodiment is described further.
A kind of printing folding brake cutting mechanism, during beginning, paper roll is positioned at paper advance mechanism 6 place, is released by paper, be sent to printing mechanism 7 and print by paper advance mechanism 6, be sent to edge-folding mechanism 8 again to turn down, be sent to cutting mechanism 9 afterwards, paper through feeding-in roll 5, then is walked around in gap that guide roller 4 is sent between rotor 2 and breaking out cut roller 3, rotor 2 rotates, divide incision by cutting knife 24 by paper, be then transported on collection platform, reclaim finally by paper collecting mechanism 10.
Rotor 2 one end is connected with machine shaft, rotor 2 periphery is connected with cutting knife 24, cutting knife 24 is axially arranged along rotor 2, fast paper can be cut by the rotation of rotor 2 like this and come, rotor 2 can be installed at least one cutting knife 24, raising can be gone up largely like this and cut efficiency.Be provided with breaking out cut roller 3 below rotor 2, breaking out cut roller 3 and frame 1 are rotationally connected, and can prop up paper, facilitate cutting knife 24 to cut like this by breaking out cut roller 3, and breaking out cut roller 3 rotates simultaneously, also can contribute to the transmission of paper.Be provided with guide roller 4 between described feeding-in roll 5 and rotor 2, described guide roller 4 two ends are supported in frame 1, by guide roller 4, paper are guided to the position with gap level, cutting of paper can be facilitated like this, paper can be tightened by guide roller 4 simultaneously, further facilitate and cut, avoid cutting wrong position.Rotor 2 is provided with collection platform relative to the opposite side of feeding-in roll 5, collection platform and frame 1 affixed, conveniently can divide the collection of the paper cut, avoid paper at random.
In wedge shape part standing groove 26, slippage is connected with wedge shape part 23, wedge shape part 23 side is active inclined-plane, relative opposite side protrudes rotor 2 periphery and forms protuberance, frame 1 is provided with control roll 21, control roll 21 is connected with frame 1 respectively, control roll 21 periphery and rotor 2 periphery tangent, in cutting knife groove 27, slippage is connected with cutting knife 24, cutting knife 24 is driven inclined-plane relative to the opposite side of blade 241, initiatively inclined-plane abuts with driven inclined-plane, when blade 241 arrival is cut above position, the protrusion contacts of control roll 21 and wedge shape part 23, along with rotor 2 rotates, control part inwardly pushes wedge shape part 23, initiatively inclined-plane and driven inclined-plane relative sliding, arrange because wedge shape part 23 standing groove 26 is vertical with cutting knife groove 27, it is downward that wedge shape part 23 promotes cutting knife 24, paper is from top to bottom cut and is come by blade 241, certain protuberance and rotor 2 periphery rounding off, control roll 21 can be facilitated like this to be pushed by wedge shape part 23, ensure that protuberance can not be blocked by control roll 21, make rotor 2 energy normal rotation, along with rotor 2 rotates after cutting, control roll 21 and projection from, by the effect of elastic component, blade 241 is recovered in cutting knife groove 27 simultaneously.The side of blade 241 so just can be avoided first to contact with paper, thus it is curling to avoid blade 241 to occur, thus paper can cut off by cutting knife 24 completely, can not affect the operation of whole equipment.See Figure 12, as preferably, control roll 21 is cam, the face that boss surface and the rotor 2 of cam cave in contacts, just think that the protuberance that rotor 2 turns to cam when cutting position abuts with protuberance (angular speed of guarantee is identical), wedge shape part 23 is inwardly pushed away, just paper can be cut, the protuberance of wedge shape part 23 does not protrude from the periphery of rotor 2 simultaneously, and such mode can avoid rotor 2 wedge shape part 23 pairs of paper when rotating to damage to some extent.The both sides rounding of depression, can avoid control roll 21 and rotor 2 to block like this.
Elastic component is preferably rubber strip 25, cutting knife groove 27 forms to projecting inward the step placing rubber strip 25, facilitate the setting of rubber strip 25 like this, the outwardly formation limiting section of cutting knife 24, limiting section abuts with rubber strip 25, such rubber strip 25 is between limiting section and step, the compressing rubber bar 25 when cutting knife 24 outwards slides, can by the elastic force of rubber strip 25 after point cutting paper, cutting knife 24 is returned to origin-location (namely blade 241 is recovered in cutting knife groove 27), facilitate the setting of rubber strip 25 simultaneously like this, avoid rubber strip 25 to drop out.
As preferably, rubber strip 25 is provided with groove 251 near step side, and described groove 251 is arranged along rubber strip 25 length direction, such rubber strip 25 is extruded the space that Shi Youke is extruded, blade 241 can not be made to be difficult to protrude opening, to contribute to cutting of paper, also make rubber strip 25 be not easy to damage.Further, the cross section of groove 251 is semicircle, contributes to the dispersion of stress like this, makes rubber strip 25 more not fragile, and such being provided with help rubber strip 25 compress after recovery, make rubber strip 25 have more elastic force.
Be provided with limiting component between wedge shape part 23 and wedge shape part standing groove 26 inwall, can prevent wedge shape part 23 from dropping out wedge shape part standing groove 26 by limiting component.Limiting component comprises stopper slot 261, stopper slot 261 is communicated with wedge shape part 23 standing groove 26, wedge shape part 23 side is outwardly is formed at the positive stop strip 231 with stopper slot 261 sliding fit, such wedge shape part 23 can drive positive stop strip 231 inside and outside toward polyslip in stopper slot 261, avoids wedge shape part 23 to drop out from wedge shape part 23 standing groove 26 from wedge shape part 23 while can not affecting wedge shape part 23 slippage.
Rotor 2 side is provided with baffle plate 22, and the cutting knife 24 that baffle plate 22 can be used for covering chute side puts into mouth, baffle plate 22 can by bolt and rotor 2 affixed, drop out in order to prevent cutting knife 24 and wedge shape part 23.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to the above embodiments, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a printing folding brake cutting mechanism, comprise frame, described frame is provided with feeding-in roll, described feeding-in roll two ends are supported in frame, described feeding-in roll downstream is provided with rotor, described rotor is connected with gantry rotation, guide roller is provided with between described feeding-in roll and rotor, described guide roller two ends are supported on support, described rotor periphery is connected with cutting knife, described cutting knife is along tool roller axis to setting, breaking out cut roller is provided with below described rotor, described breaking out cut roller is connected with gantry rotation, the gap that paper supply passes through is provided with between described breaking out cut roller and rotor, described rotor downstream is provided with collection platform, described collection platform and frame affixed, it is characterized in that: in described rotor, be provided with chute, described chute is along tool roller axis to setting, described chute comprises wedge shape part standing groove and cutting knife groove, described wedge shape part standing groove is vertical with cutting knife groove to be arranged, in described wedge shape part standing groove, slippage is connected with wedge shape part, limiting component is provided with between described wedge shape part and wedge shape part standing groove inwall, wedge shape part is connected by limiting component with wedge shape part standing groove, described wedge shape part one end is active inclined-plane, the other end protrudes from rotor periphery and forms protuberance, in described cutting knife groove, slippage is connected with cutting knife, described cutting knife is driven inclined-plane relative to the opposite side of blade, described active inclined-plane abuts with driven inclined-plane, described cutting knife groove is provided with opening near blade side, elastic component is provided with between described opening and cutting knife, described elastic component is connected with rotor, described cutting knife abuts with elastic component, described frame is provided with control roll, described control roll connects respectively at frame, described control roll periphery and rotor periphery tangent.
2. printing folding brake cutting mechanism according to claim 1, it is characterized in that: described elastic component is rubber strip, described cutting knife groove forms to projecting inward the step placing rubber strip, and the outwardly formation limiting section of described cutting knife, described limiting section abuts with rubber strip.
3. printing folding brake cutting mechanism according to claim 2, is characterized in that: described rubber strip is provided with groove near step side, and described groove is arranged along rubber strip length direction.
4. printing folding brake cutting mechanism according to claim 3, is characterized in that: the cross section of described groove is for semicircle.
5. the printing folding brake cutting mechanism according to Claims 1-4 any one, it is characterized in that: described limiting component comprises stopper slot, described stopper slot is communicated with wedge shape part standing groove, and described wedge shape part side is outwardly is formed at the positive stop strip be connected with stopper slot slippage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697216.3U CN204295734U (en) | 2014-11-19 | 2014-11-19 | Printing folding brake cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697216.3U CN204295734U (en) | 2014-11-19 | 2014-11-19 | Printing folding brake cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295734U true CN204295734U (en) | 2015-04-29 |
Family
ID=53101312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420697216.3U Expired - Fee Related CN204295734U (en) | 2014-11-19 | 2014-11-19 | Printing folding brake cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295734U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863473A (en) * | 2017-02-20 | 2017-06-20 | 旭友电子材料科技(无锡)有限公司 | Circular pressing and cutting method |
| CN106956322A (en) * | 2017-03-21 | 2017-07-18 | 旭友电子材料科技(无锡)有限公司 | Position regulator and circular pressing and cutting equipment |
| CN107053337A (en) * | 2017-02-20 | 2017-08-18 | 旭友电子材料科技(无锡)有限公司 | Circular pressing and cutting machine |
| CN116277295A (en) * | 2023-03-28 | 2023-06-23 | 广州颐联纸业有限公司 | Automatic cutting machine control system device for paper product production |
-
2014
- 2014-11-19 CN CN201420697216.3U patent/CN204295734U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863473A (en) * | 2017-02-20 | 2017-06-20 | 旭友电子材料科技(无锡)有限公司 | Circular pressing and cutting method |
| CN107053337A (en) * | 2017-02-20 | 2017-08-18 | 旭友电子材料科技(无锡)有限公司 | Circular pressing and cutting machine |
| CN107053337B (en) * | 2017-02-20 | 2019-03-01 | 旭友电子材料科技(无锡)有限公司 | Circular pressing and cutting machine |
| CN106956322A (en) * | 2017-03-21 | 2017-07-18 | 旭友电子材料科技(无锡)有限公司 | Position regulator and circular pressing and cutting equipment |
| CN106956322B (en) * | 2017-03-21 | 2019-03-19 | 旭友电子材料科技(无锡)有限公司 | Position regulator and circular pressing and cutting equipment |
| CN116277295A (en) * | 2023-03-28 | 2023-06-23 | 广州颐联纸业有限公司 | Automatic cutting machine control system device for paper product production |
| CN116277295B (en) * | 2023-03-28 | 2023-11-14 | 广州颐联纸业有限公司 | Automatic cutting machine control system device for paper product production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20171119 |