CN102794931B - Paper type cutting folding machine - Google Patents
Paper type cutting folding machine Download PDFInfo
- Publication number
- CN102794931B CN102794931B CN201210302132.0A CN201210302132A CN102794931B CN 102794931 B CN102794931 B CN 102794931B CN 201210302132 A CN201210302132 A CN 201210302132A CN 102794931 B CN102794931 B CN 102794931B
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- paper
- roller
- scraper
- moulding rotor
- blade
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Abstract
The invention discloses a paper type cutting folding machine which comprises a type cutting mechanism and a folding mechanism which are sequentially arranged along an advancing direction of paper, wherein the type cutting mechanism is provided with a vacuum adsorption forming knife roller, a knife clamping groove which is in a same shape with a formed paper edge is arranged on a roller surface of the forming knife roller, a blade is inlaid in the knife clamping groove, a scraper matched with the blade on the forming knife roller is arranged above the forming knife roller, and a paper indentation roller matched with the forming knife roller is arranged before the scraper. According to the paper type cutting folding machine disclosed by the invention, by rotating the forming knife roller, the scraper is matched with a mold arris arranged on the scraper and does not move or carries out reciprocating motion along the axial direction of the forming knife roller so as to realize type cutting of the paper, the type cutting mechanism can cut an arbitrary irregular graph on the paper and has low requirements on the paper, and with the adoption of the type cutting mechanism, a cut is tidy, and a deckle edge does not exist; and the mold arris on the forming knife roller consists of the knife clamping groove and the blade, and the blade is only needed to be replaced after abrasion, so that the cost is greatly saved, and in addition, use is convenient.
Description
Technical field
The present invention relates to the folding device of paper, particularly a kind of paper cut type folding machine.
Background technology
Existing paper cut type folding machine comprises cut type mechanism and fold mechanism, and coil paper is cut into required shape by cut type mechanism, then by fold mechanism by paper folding forming.Cut type mechanism comprises bottom knife roller and cutting roller, the cutting structure of existing cut type mechanism has two kinds of forms, 1, pressure-cutting type: utilize the mode of corrosion or engraving to obtain the blade of described paper shape on the surface of bottom knife roller, paper is layered on bottom knife roller, cutting roller pressurizes and can make paper cut off along blade bottom knife roller, thereby obtains the shape of required paper; This method is high to bottom knife roller processing request, and cost is large, and bottom knife roller is short service life.2, leak cut: the cutter on bottom knife roller is inserted serrated knife, on the cutting roller corresponding with it, leaves certain gap with the contact position of blade, thereby can reach the object of cutting paper; This mode processing cost is low, but to paper require highly, the otch of paper is irregular, so not susceptible to user acceptance.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, and a kind of rational in infrastructure, easy to use, effective, paper cut type folding machine that cost is low of prescinding paper is provided.
Technical problem to be solved by this invention is to realize by following technical scheme, a kind of paper cut type folding machine, the cut type mechanism and the fold mechanism that comprise unwinding device, along paper direct of travel, set gradually, be characterized in: described cut type mechanism is provided with the moulding rotor of vacuum suction, the roll surface of described moulding rotor is provided with consistent with forming paper edge shape ambiguous, the described ambiguous folder cutter groove by being located on moulding rotor roll surface forms with the blade being embedded in folder cutter groove, and blade protrudes the roll surface 1-3mm of moulding rotor; Above moulding rotor, be provided with the scraper coordinating with blade on moulding rotor, the cutting edge of scraper arranges along moulding rotor direction of rotation, the angle of the tangential direction of described scraper and moulding rotor roll surface is 10-45 °, is provided with the paper indentation roller coordinating with moulding rotor in the place ahead of scraper.
Fold mechanism described in the present invention can adopt disclosed any the present invention of being adapted in prior art can be by the folding mechanism of paper.
In paper cut type folder technology scheme of the present invention, further preferred technical scheme or feature are: 1, described fold mechanism comprises the folding roller with the vacuum suction of moulding rotor move toward one another, at the side lower part of folding roller, be provided with to coordinate with folding roller and carry out folding vacuum Wirewinding roller and supporting plate, at the rear portion of folding roller, be provided with shift fork output mechanism, between vacuum Wirewinding roller and shift fork output mechanism, be provided with the indentation roller coordinating with the roll surface of folding roller.
2, described scraper is arranged on doctor roll, is provided with the driving mechanism that drives doctor roll to move along forming cutter roller axial reciprocating in one end of doctor roll.
3, on the roll surface of moulding rotor, be at least provided with two groups ambiguous, for every group of ambiguous blade shaft at least moving back and forth one bout.
4, the inferoanterior at moulding rotor is provided with leftover pieces gathering-device.
5, between unwinding device and moulding rotor, be provided with paper bowl.
6, the cutting edge of scraper is circular arc blade, and the radius of circular arc cutting edge is 1-10mm.
Compared with prior art, the present invention is by rotational forming rotor, scraper and ambiguous cooperation on it, scraper is motionless or move the cut type that can realize paper along forming cutter roller axial reciprocating, after by fold mechanism, be folded into required shape again, be applicable to process toilet paper for toilet seat, any irregular figure can be cut on paper by this cut type mechanism, simultaneously to paper require lowly, any paper is all suitable for, and otch is neat, there is no burr; Ambiguous on moulding rotor is comprised of folder cutter groove and blade, after blade abrasion, only needs more allowing blade replacement, and it has saved cost greatly, and easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is moulding rotor deployed configuration schematic diagram.
Fig. 3 is the structural representation that scraper coordinates with moulding rotor.
The specific embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1, a kind of paper cut type folding machine, the cut type mechanism and the fold mechanism that comprise unwinding device 1, along paper direct of travel, set gradually, described cut type mechanism is provided with the moulding rotor 5 of vacuum suction, the roll surface of described moulding rotor 5 is provided with consistent with forming paper edge shape ambiguous 13, described ambiguous 13 are comprised of the blade that is located at the folder cutter groove on moulding rotor 5 roll surfaces and be embedded in folder cutter groove, and blade protrudes the roll surface 1-3mm of moulding rotor 5;
Above moulding rotor 5, be provided with the scraper 12 coordinating with blade on moulding rotor 5, as shown in Figure 3, the cutting edge of scraper 12 is along the 5 direction of rotation settings of moulding rotor, the cutting edge of scraper 12 can be for straight, be preferably circular arc blade, circular arc blade cut paper is convenient, can be to paper not be scratched when especially paper is very thin, the radius of circular arc cutting edge is 1-10mm, described scraper 12 is 10-45 ° with the angle of the tangential direction of moulding rotor 5 roll surfaces, in the place ahead of scraper 12, be provided with the paper indentation roller 3 coordinating with moulding rotor 5, paper indentation roller 3 is made for elastomeric material.
During use, paper is by 5 absorption of moulding rotor, along with 5 rotations of moulding rotor, paper is successively by the gap between paper indentation roller 3 and scraper 12 and moulding rotor 5, paper indentation roller 3 goes out horizontal line by the paper prepressing overlaying on moulding rotor 5 ambiguous 13, scraper 12 touches mutually with the blade of moulding rotor 5, and 5 rotations of moulding rotor, make scraper 12 move paper is cut out to required shape along ambiguous 13; Entering afterwards fold mechanism folds.After the blade abrasion of moulding rotor 5, only need more allowing blade replacement, it has saved cost greatly.
Described fold mechanism is any can realization the folding device of paper of the prior art, the structure being preferably as follows, as shown in Figure 1, fold mechanism comprises the folding roller 6 with the vacuum suction of moulding rotor 5 move toward one another, at the side lower part of folding roller 6, be provided with to coordinate with folding roller 6 and carry out folding vacuum Wirewinding roller 7 and supporting plate 8, at the rear portion of folding roller 6, be provided with shift fork output mechanism 10, between vacuum Wirewinding roller 7 and shift fork output mechanism 10, be provided with the indentation roller 9 coordinating with the roll surface of folding roller 6.The paper of coming from cut type mechanism, is adsorbed on folding roller 6, and folding roller 6 rotation, carries out folding vacuum Wirewinding roller 7 and supporting plate 8 through coordinating with folding roller 6, folding after, then pass through indentation roller 9 by folding line compacting, after through shift fork output mechanism 10 outputs export.
Described scraper 12 is arranged on doctor roll 4, doctor roll 4 is arranged between two wallboards, on the wallboard of one end of doctor roll 4, be provided with the driving mechanism that drives doctor roll 4 to move along moulding rotor 5 axial reciprocatings, driving mechanism can be any device that can make doctor roll 4 move back and forth, preferred cam mechanism.The reciprocating motion of scraper 12 can well cut out the lines of various shapes on paper, especially on thin paper, cut rectilinear form, and otch is neat, does not have burr.
Accompanying drawing 2, on the roll surface of moulding rotor 5, be at least provided with two groups ambiguous 13, for every group of ambiguous 13 scrapers 12, axially at least move back and forth one bout.
Inferoanterior at moulding rotor 5 is provided with leftover pieces gathering-device 11, and the leftover pieces that cut are by 5 absorption of moulding rotor, and when arriving leftover pieces gathering-device 11 top,, in absorption, leftover pieces do not fall into leftover pieces gathering-device 11.
Between unwinding device 1 and moulding rotor 5, be provided with paper bowl 2, can regulate the tensioner degree of paper.
Claims (6)
1. a paper cut type folding machine, the cut type mechanism and the fold mechanism that comprise unwinding device, along paper direct of travel, set gradually, it is characterized in that: described cut type mechanism is provided with the moulding rotor of vacuum suction, the roll surface of described moulding rotor is provided with consistent with forming paper edge shape ambiguous, the described ambiguous folder cutter groove by being located on moulding rotor roll surface forms with the blade being embedded in folder cutter groove, and blade protrudes the roll surface 1-3mm of moulding rotor; Above moulding rotor, be provided with the scraper coordinating with blade on moulding rotor, the cutting edge of scraper arranges along moulding rotor direction of rotation, the angle of the tangential direction of described scraper and moulding rotor roll surface is 10-45 °, is provided with the paper indentation roller coordinating with moulding rotor in the place ahead of scraper; Described fold mechanism comprises the folding roller with the vacuum suction of moulding rotor move toward one another, at the side lower part of folding roller, be provided with to coordinate with folding roller and carry out folding vacuum Wirewinding roller and supporting plate, at the rear portion of folding roller, be provided with shift fork output mechanism, between vacuum Wirewinding roller and shift fork output mechanism, be provided with the indentation roller coordinating with the roll surface of folding roller; Described scraper is arranged on doctor roll, is provided with the driving mechanism that drives doctor roll to move along forming cutter roller axial reciprocating in one end of doctor roll.
2. paper cut type folding machine according to claim 1, is characterized in that: on the roll surface of moulding rotor, be at least provided with two groups ambiguous, for every group of ambiguous blade shaft at least moving back and forth one bout.
3. paper cut type folding machine according to claim 1, is characterized in that: the inferoanterior at moulding rotor is provided with leftover pieces gathering-device.
4. paper cut type folding machine according to claim 1, is characterized in that: between unwinding device and moulding rotor, be provided with paper bowl.
5. paper cut type folding machine according to claim 1, is characterized in that: the cutting edge of scraper is circular arc blade.
6. paper cut type folding machine according to claim 5, is characterized in that: the radius of circular arc cutting edge is 1-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302132.0A CN102794931B (en) | 2012-08-23 | 2012-08-23 | Paper type cutting folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210302132.0A CN102794931B (en) | 2012-08-23 | 2012-08-23 | Paper type cutting folding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102794931A CN102794931A (en) | 2012-11-28 |
| CN102794931B true CN102794931B (en) | 2014-02-26 |
Family
ID=47194347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210302132.0A Expired - Fee Related CN102794931B (en) | 2012-08-23 | 2012-08-23 | Paper type cutting folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102794931B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994907A (en) * | 2018-08-24 | 2018-12-14 | 安徽格林开思茂光电科技股份有限公司 | A kind of screen film cutting tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5004451A (en) * | 1989-02-11 | 1991-04-02 | Albert-Frankenthal Ag | Folding apparatus with improved web transport |
| WO1999047348A1 (en) * | 1998-03-20 | 1999-09-23 | Specialty Systems Advanced Machinery, Inc. | High speed paper folding machine |
| EP1234794A2 (en) * | 2001-02-23 | 2002-08-28 | Heidelberger Druckmaschinen Aktiengesellschaft | Folding apparatus with a first and a second cylinder |
| CN102120371A (en) * | 2010-12-31 | 2011-07-13 | 东莞市金鑫智能机械设备有限公司 | Aluminum-foil paper folder |
| CN202764270U (en) * | 2012-08-23 | 2013-03-06 | 倪汉平 | Paper cut folding machine |
-
2012
- 2012-08-23 CN CN201210302132.0A patent/CN102794931B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5004451A (en) * | 1989-02-11 | 1991-04-02 | Albert-Frankenthal Ag | Folding apparatus with improved web transport |
| WO1999047348A1 (en) * | 1998-03-20 | 1999-09-23 | Specialty Systems Advanced Machinery, Inc. | High speed paper folding machine |
| EP1234794A2 (en) * | 2001-02-23 | 2002-08-28 | Heidelberger Druckmaschinen Aktiengesellschaft | Folding apparatus with a first and a second cylinder |
| CN102120371A (en) * | 2010-12-31 | 2011-07-13 | 东莞市金鑫智能机械设备有限公司 | Aluminum-foil paper folder |
| CN202764270U (en) * | 2012-08-23 | 2013-03-06 | 倪汉平 | Paper cut folding machine |
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| Publication number | Publication date |
|---|---|
| CN102794931A (en) | 2012-11-28 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20170823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |