CN103889871A - Crease inserting device - Google Patents
Crease inserting device Download PDFInfo
- Publication number
- CN103889871A CN103889871A CN201280050506.2A CN201280050506A CN103889871A CN 103889871 A CN103889871 A CN 103889871A CN 201280050506 A CN201280050506 A CN 201280050506A CN 103889871 A CN103889871 A CN 103889871A
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- CN
- China
- Prior art keywords
- folding
- folding line
- paper
- roller
- jack knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/30—Folding in combination with creasing, smoothing or application of adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/02—Folding limp material without application of pressure to define or form crease lines
- B65H45/04—Folding sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
- B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
- B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
- B31F1/0012—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs combined with making folding lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/08—Creasing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D15/00—Printed matter of special format or style not otherwise provided for
- B42D15/0073—Printed matter of special format or style not otherwise provided for characterised by shape or material of the sheets
- B42D15/008—Foldable or folded sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/18—Oscillating or reciprocating blade folders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/112—Section geometry
- B65H2701/1123—Folded article or web
- B65H2701/11232—Z-folded
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
A crease inserting device comprises a crease inserting mechanism (1) for inserting a crease in a sheet (S); a folding mechanism (2) for folding, along a crease, the sheet (S) conveyed from the crease inserting mechanism (1); and a controller (3) for controlling movement of the crease inserting mechanism (1) and the folding mechanism (2). A crease inserting part (45) comprises a first crease unit (4) and a second crease unit (5) that are disposed along the sheet transport direction (F). The first crease unit (4) comprises a first convex portion (40) disposed on one side of the sheet (S1) and a first concave portion (41) disposed on the other side of the sheet (S2), and a first crease, for which the one side of the sheet (S1) is depressed and the other side of the sheet (S2) is protruding, is formed by way of the first convex portion (40) and the first concave portion (41) mutually coming closer. The second crease unit (5) comprises a second concave portion (51) disposed on one side of the sheet (S1), and a second convex portion (50) disposed on the other side of the sheet (S2), and a second crease, for which the one side of the sheet (S1) is protruding and the other side of the sheet (S2) is depressed, is formed by way of the second concave portion (51) and the second convex portion (50) mutually coming closer.
Description
Technical field
The present invention relates to a kind of be configured to paper embed folding line and along this folding line and the folding line of folded sheet embed folding device.
Background technology
Folding line embeds folding device and is configured to paper embedding folding line and along this folding line folded sheet.As Patent Document 1, existing folding line embeds folding device to be possessed example: embed mechanism for the folding line that embeds folding line to paper; For embedding the next paper of mechanism's carrying from folding line along the folding fold mechanism of folding line; Embed the control part of the action of mechanism and fold mechanism for controlling folding line.
Folding line embeds mechanism to be possessed: for carrying the carrying roller of paper; For embed the folding line Embedded Division of folding line to the paper being come by the carrying of carrying roller.Fold mechanism possesses: for carrying by embed mechanism from folding line the jack knife that next paper is pressed along folding line by front end; Separate the interval of regulation and configure in parallel to each other and so that the doubling roller that the opposed mode in the front end of jack knife and interval configures.And by the paper after being pressed by jack knife being imported to the interval of folding roller, paper is folding along folding line thus.
But, when embedding folding line to paper and during along this folding line folded sheet, having following two kinds of situations: as shown in Figure 16 (A), press the depressed part of folding line and along folding line folded sheet with the front end of jack knife; As shown in Figure 16 (B), press the protrusion of folding line and along folding line folded sheet with the front end of jack knife.
In the situation that paper is ground paper, as shown in Figure 16 (A), when towards the direction folded sheet identical with folding line, paper opens and cannot fold gallantly.Therefore, in the situation that paper is ground paper, as shown in Figure 16 (B), in order not make paper open, towards the direction folded sheet contrary with folding line.
In addition, in the situation that paper is thin paper, when towards the direction folded sheet contrary with folding line, the folding part of paper is heaved and cannot be folded gallantly.Therefore, in the situation that paper is thin paper, in order to heave the folding part that does not make paper, towards the direction folded sheet identical with folding line.
Embed in folding device at existing folding line, folding line Embedded Division possesses the protuberance of the one side side that is configured in paper and is configured in the recess of the another side side of paper, by making protuberance and recess mutually close, thereby form the one side depression of paper, the outstanding folding line of another side of paper.So, because folding line Embedded Division only possesses one group of protuberance and recess, therefore only form the one side depression of paper, this outstanding a kind of folding line of another side of paper.
Embed in folding device at existing folding line, first fold mechanism makes the first jack knife press folding line from the another side of paper, next makes the second jack knife press folding line from the one side of paper, folding twice paper.Therefore, paper is by the first jack knife and towards the direction contrary with folding line folding (with reference to Figure 16 (B)), by the second jack knife and towards the direction identical with folding line folding (with reference to Figure 16 (A)).Consequently, in the situation that paper is ground paper, utilizes the second jack knife and open (with reference to Figure 16 (A)) towards the folding part of the folding paper of the direction identical with folding line, and cannot fold gallantly.In addition, in the situation that paper is thin paper, utilize the first jack knife and the folding part of the paper that folded is heaved, and cannot fold gallantly.
Formerly technical literature
Patent documentation
Patent documentation 1: No. 1425239 specification sheets of European patent
Summary of the invention
The problem that invention will solve
To this, the problem that the present invention will solve is to provide a kind of folding line to embed folding device, can make in the direction towards identical with folding line the front end of jack knife press the situation of folding line and make the front end of jack knife press the two folded sheet of situation of folding line towards the direction contrary with folding line, be no matter ground paper still for thin paper in the situation that at paper, folded sheet gallantly.
Solution
In order to solve above-mentioned problem, folding line involved in the present invention embeds folding device to be possessed:
Embed mechanism for the folding line that embeds folding line to paper;
For embedding the next paper of mechanism's carrying from folding line along the folding fold mechanism of folding line;
Embed the control part of the action of mechanism and fold mechanism for controlling folding line,
Folding line embeds mechanism to be possessed: for carrying the carrying roller of paper; For embed the folding line Embedded Division of folding line to the paper being come by the carrying of carrying roller,
Fold mechanism possesses: for carrying by embed mechanism from folding line the jack knife that next paper is pressed along folding line by front end; Separate the interval of regulation and configuration and so that the doubling roller that the opposed mode in the front end of jack knife and interval configures in parallel to each other,
Paper after being pressed by jack knife is imported into the interval of folding roller, and paper is folded along folding line thus,
Wherein,
Folding line Embedded Division possesses along the first folding line embedded unit and the second folding line embedded unit of the carrying direction configuration of paper,
The first folding line embedded unit possesses the first protuberance of the one side side that is configured in paper and is configured in the first recess of the another side side of paper, by making the first protuberance and the first recess mutually close, thereby form the one side depression of paper, the first outstanding folding line of another side of paper
The second folding line embedded unit possesses the second recess of the one side side that is configured in paper and is configured in the second protuberance of the another side side of paper, by making the second recess and the second protuberance mutually close, thereby the one side of formation paper is outstanding, the second folding line of the another side depression of paper.
Preferably,
In the situation that paper is ground paper, control part is so that the front end of jack knife is pressed the mode control folding line of the protrusion of the first folding line or the second folding line and embed the action of mechanism and fold mechanism.
Preferably,
In the situation that paper is thin paper, control part is so that the front end of jack knife is pressed the mode control folding line of the depressed part of the first folding line or the second folding line and embed the action of mechanism and fold mechanism.
Preferably,
Fold mechanism possesses three folding rollers that are made up of first fold roller, the second folding roller and the 3rd folding roller and two jack knives that are made up of the first jack knife and the second jack knife,
Form the first folding unit by first fold roller and the second folding roller and the first jack knife,
Form the second folding unit by the second folding roller and the 3rd folding roller and the second jack knife,
The first folding cell formation is: the first jack knife is pressed the first folding line or the second folding line from the another side of paper, and paper is imported to the interval of first fold roller and the second folding roller, thus folded sheet,
The second folding unit is configured to: the second jack knife is pressed the first folding line or the second folding line from the one side of paper, and paper is imported to the interval of the second folding roller and the 3rd folding roller, thus further folded sheet,
In the situation that paper is ground paper, control part is controlled the action of folding line embedding mechanism and fold mechanism as follows: after the first folding line embedded unit has formed the first folding line, the second folding line embedded unit forms the second folding line, the front end of the first jack knife is pressed the protrusion of the first folding line, and the front end of the second jack knife is pressed the protrusion of the second folding line.
Preferably,
Fold mechanism possesses three folding rollers that are made up of first fold roller, the second folding roller and the 3rd folding roller and two jack knives that are made up of the first jack knife and the second jack knife,
Form the first folding unit by first fold roller and the second folding roller and the first jack knife,
Form the second folding unit by the second folding roller and the 3rd folding roller and the second jack knife,
The first folding cell formation is: the first jack knife is pressed the first folding line or the second folding line from the another side of paper, and paper is imported to the interval of first fold roller and the second folding roller, thus folded sheet,
The second folding unit is configured to: the second jack knife is pressed the first folding line or the second folding line from the one side of paper, and paper is imported to the interval of the second folding roller and the 3rd folding roller, thus further folded sheet,
In the situation that paper is thin paper, control part is controlled the action of folding line embedding mechanism and fold mechanism as follows: after the second folding line embedded unit has formed the second folding line, the first folding line embedded unit forms the first folding line, the front end of the first jack knife is pressed the depressed part of the second folding line, and the front end of the second jack knife is pressed the depressed part of the first folding line.
Invention effect
As mentioned above, embed in folding device at folding line involved in the present invention, folding line Embedded Division possesses along the first folding line embedded unit and the second folding line embedded unit of the carrying direction configuration of paper.The first folding line embedded unit possesses the first protuberance of the one side side that is configured in paper and is configured in the first recess of the another side side of paper, by making the first protuberance and the first recess mutually close, thereby form the one side depression of paper, the first outstanding folding line of another side of paper.The second folding line embedded unit possesses the second recess of the one side side that is configured in paper and is configured in the second protuberance of the another side side of paper, by making the second recess and the second protuberance mutually close, thereby the another side of formation paper is outstanding, the second folding line of the one side depression of paper.
In the time being configured to the jack knife of fold mechanism and pressing folding line from the another side of paper, in the time embedding folding line by the first folding line embedded unit, owing to can forming at the another side of paper the protrusion of folding line, therefore can press with jack knife the protrusion of folding line.Therefore, the paper of folding bristol gallantly.In addition, now, in the time embedding folding line by the second folding line embedded unit, owing to can forming at the another side of paper the depressed part of folding line, therefore can press with jack knife the depressed part of folding line.Therefore, can fold gallantly the paper of thin paper.
As mentioned above, embed in folding device at folding line involved in the present invention, the first folding line embedded unit and the second folding line embedded unit possess different towards two groups of recesses and protuberance, due to can paper form different towards folding line, therefore can make in the direction towards identical with folding line the front end of jack knife press the situation of folding line and make the front end of jack knife press the two folded sheet of situation of folding line towards the direction contrary with folding line, be no matter ground paper still for thin paper in the situation that at paper, folded sheet gallantly.
Accompanying drawing explanation
Fig. 1 represents that folding line involved in the present invention embeds the concise and to the point figure of folding device.
Fig. 2 be illustrated in the situation that paper is ground paper, the concise and to the point figure of action that folding line embeds mechanism.
Fig. 3 is that then Fig. 2 represents that folding line embeds the concise and to the point figure of the action of mechanism.
Fig. 4 follows the concise and to the point figure that Fig. 3 represents the action of fold mechanism.
Fig. 5 follows the concise and to the point figure that Fig. 4 represents the action of fold mechanism.
Fig. 6 follows the concise and to the point figure that Fig. 5 represents the action of fold mechanism.
Fig. 7 follows the concise and to the point figure that Fig. 6 represents the action of fold mechanism.
Fig. 8 follows the concise and to the point figure that Fig. 9 represents the action of fold mechanism.
Fig. 9 be illustrated in the situation that paper is thin paper, the concise and to the point figure of action that folding line embeds mechanism.
Figure 10 is that then Fig. 9 represents that folding line embeds the concise and to the point figure of the action of mechanism.
Figure 11 follows the concise and to the point figure that Figure 10 represents the action of fold mechanism.
Figure 12 follows the concise and to the point figure that Figure 11 represents the action of fold mechanism.
Figure 13 follows the concise and to the point figure that Figure 12 represents the action of fold mechanism.
Figure 14 follows the concise and to the point figure that Figure 13 represents the action of fold mechanism.
Figure 15 follows the concise and to the point figure that Figure 14 represents the action of fold mechanism.
In Figure 16, in the situation that paper is ground paper, (A) being to represent to press the depressed part of folding line and the figure towards the folding paper of the direction identical with folding line with the front end of jack knife, is (B) to represent to press the protrusion of folding line and the figure towards the folding paper of the direction contrary with folding line with the front end of jack knife.
The specific embodiment
Below, based on accompanying drawing, folding line involved in the present invention being embedded to folding device describes.
As shown in Figure 1, folding line embedding folding device possesses: embed mechanism 1 for the folding line that embeds folding line to paper S; For carrying the paper S coming along the folding fold mechanism 2 of folding line by embed mechanism 1 from folding line; Embed the control part 3 of the action of mechanism 1 and fold mechanism 2 for controlling folding line.Folding line embeds mechanism 1 and possesses the first carrying roller 10 and the second carrying roller 11 for carrying paper S.The first carrying roller 10 and the second carrying roller 11 are along the carrying direction F configuration of paper S.At upstream side configuration the first carrying roller 10 of carrying direction F, at downstream configuration the second carrying roller 11 of carrying direction F.
The first carrying roller 10 possesses the first driven roller 100 and the first dummy roll 101.The first driven roller 100 and the first dummy roll 101 are close to each other, are accompanied by the rotary actuation of the first driven roller 100, and the first dummy roll 101 rotates.The second carrying roller 11 possesses the second driven roller 110 and the second dummy roll 111.The second driven roller 110 and the second dummy roll 111 are close to each other, are accompanied by the rotary actuation of the second driven roller 110, and the second dummy roll 111 rotates.
Configure the first dummy roll 101 and the second dummy roll 111 in one side (upper surface) S1 of paper S side, configure the first driven roller 100 and the second driven roller 110 in another side (lower surface) S2 of paper S side.
Folding line embeds mechanism 1 and possess the folding line Embedded Division 45 for embed folding line to paper S between the first carrying roller 10 and the second carrying roller 11.Folding line Embedded Division 45 possesses the first folding line embedded unit 4 and the second folding line embedded unit 5.The first folding line embedded unit 4 and the second folding line embedded unit 5 are along the carrying direction F configuration of paper S.Upstream side at carrying direction F configures the first folding line embedded unit 4, configures the second folding line embedded unit 5 in the downstream of carrying direction F.
The first folding line embedded unit 4 possesses the first protuberance 40 and the first recess 41.The first protuberance 40 is configured in one side (upper surface) the S1 side of paper S, and the first recess 41 is configured in another side (lower surface) the S2 side of paper S.The first protuberance 40 is outstanding towards paper S, along extending configuration with the rectangular direction of carrying direction F.The first recess 41 is towards paper S depression, along extending configuration with the rectangular direction of carrying direction F.The first protuberance 40 and the first recess 41 form in the mode mutually engaging.The first protuberance 40 is fixed, and the first recess 41 embeds driver train 42 by the first folding line and to approach or away from the mode crank motion of the first protuberance 40.The first recess 41 is along moving with the rectangular direction of carrying direction F.The first recess 41 approaches the first protuberance 40, clamps paper S thus between the first protuberance 40 and the first recess 41, thereby forms the one side S1 depression of paper S, the first outstanding folding line 400 of another side S2 of paper S.That is, the first folding line 400 forms depressed part in the one side S1 of paper S side, forms protrusion in the another side S2 of paper S side.
The second folding line embedded unit 5 possesses the second protuberance 50 and the second recess 51.The second protuberance 50 is configured in another side (lower surface) the S2 side of paper S, and the second recess 51 is configured in one side (upper surface) the S1 side of paper S.The second protuberance 50 is outstanding towards paper S, along extending configuration with the rectangular direction of carrying direction F.The second recess 51 is towards paper S depression, along extending configuration with the rectangular direction of carrying direction F.The second protuberance 50 and the second recess 51 form in the mode mutually engaging.The second recess 51 is fixed, and the second protuberance 50 embeds driver train 52 by the second folding line and to approach or away from the mode crank motion of the second recess 51.The second protuberance 50 is along moving with the rectangular direction of carrying direction F.The second protuberance 50 approaches the second recess 51, clamps paper S thus between the second protuberance 50 and the second recess 51, thereby the one side S1 of formation paper S is outstanding, the second folding line 500 of the another side S2 depression of paper S.That is, the second folding line 500 forms protrusion in the one side S1 of paper S side, forms depressed part in the another side S2 of paper S side.
The first jack knife 23 approaches or away from the mode crank motion at the first interval 201 with its front end 23a by the first cutter driver train 230.The first jack knife 23 is along moving with the rectangular direction of carrying direction F.The first jack knife 23 makes its front end 23a press folding line 400,500 from the another side S2 of paper S.
In addition, the second jack knife 24 approaches or away from the mode crank motion at the second interval 202 with its front end 24a by the second cutter driver train 240.The second jack knife 24 is along moving with the rectangular direction of carrying direction F '.The second jack knife 24 makes its front end 24a press folding line 400,500 from the one side S1 of paper S.
Form the first folding unit 6 by first fold roller 20 and the second folding roller 21 and the first jack knife 23.Form the second folding unit 7 by the second folding roller 21 and the 3rd folding roller 22 and the second jack knife 24.Folding line embeds folding device and embeds mechanism 1 and embed folding line 400,500 to paper S by folding line, is utilizing the first folding unit 6 after folding line 400,500 folded sheet S, and then is utilizing the second folding unit 7 along folding line 400,500 folded sheet S.
Folding line embeds folding device and possesses the carrying motor 12 being made up of servomotor or stepping motor etc.Carrying motor 12 links with the first driven roller 100, the second driven roller 110 and the second folding roller 21 via the first Timing Belt 121, by the rotary actuation of carrying motor 12, the first driven roller 100, the second driven roller 110 and the second folding roller 21 is rotated.First fold roller 20 and the 3rd folding roller 22 link mutually via the second Timing Belt 122, are accompanied by the rotation of the second folding roller 21, and first fold roller 20 and the 3rd folding roller 22 rotate.By making to carry motor 12 to anticlockwise direction rotation, the first driven roller 100 and the second driven roller 110 and the second folding roller 21 rotate to anticlockwise direction.By making the second folding roller 21 to anticlockwise direction rotation, first fold roller 20 and the 3rd folding roller 22 rotate to clockwise direction.
Folding line embeds folding device and possesses at the entrance side of folding line embedding mechanism 1 position transduser 13,13 being made up of luminous element and the photo detector of the front end for detection of paper S.Control part 3 embeds driver train 42 with position transduser 13, carrying motor 12, the first folding line and the second folding line embedding driver train 52, the first jack knife driver train 230 and the second jack knife driver train 240 are connected, in the time that position transduser 13 detects the front end Sa of paper S, the program based on pre-set and control folding line and embed the action of mechanism 1 and fold mechanism 2.
The first folding line embeds driver train 42 and the second folding line embedding driver train 52 possesses for example motor and cam, by making cam rotation, the first recess 41 and the second protuberance 50 crank motions.In addition, the first folding line embeds that driver train 42 and the second folding line embed that driver train 52 also can use slider-crank mechanism, clutch release slave cylinder mechanism, the feed screw that driven by motor etc. and forming.
[situation that paper is ground paper]
Action in the situation that is next, ground paper based on Fig. 2～Fig. 8 to paper S, folding line embedding folding device of the present invention describes.
As shown in Figure 2, in the time that position transduser 13 detects the front end Sa of paper S, to form the position configuration of the first folding line 400 at the rotation amount of the mode control carrying roller 10,11 of the position of the first protuberance 40 and the first recess 41, paper S is handled upside down along carrying direction F.In the time forming position at the first protuberance 40 and the first recess 41 of the position configuration of the first folding line 400, by stopping carrying roller 10,11, paper S stops.Then, the first recess 41 approaches the first protuberance 40 and forms the first folding line 400 at paper S.The first folding line 400 is that one side (upper surface) the S1 depression of paper S, another side (lower surface) S2 of paper S give prominence to.
Then, as shown in Figure 3, so that form the position configuration of the second folding line 500 at the rotation amount of the mode control carrying roller 10,11 of the position of the second protuberance 50 and the second protuberance 51, paper S is handled upside down along carrying direction F.In the time forming position at the second protuberance 50 and the second recess 51 of the position configuration of the second folding line 500, by stopping carrying roller 10,11, paper S stops.Then, the second protuberance 50 approaches the second recess 51 and forms the second folding line 500 at paper S.The second folding line 500 is that one side (upper surface) S1 of paper S is outstanding, another side (lower surface) the S2 depression of paper S.
Then, as shown in Figure 4, so that the first folding line 400 is configured in the mode control carrying roller 11 of front end 23a of the first jack knife 23 and the rotation amount of first fold roller 20, paper S is handled upside down along carrying direction F.Paper S discharges from the second carrying roller 11, and the paper S after discharge is transferred by the mode in the middle of pressure roller 200 to be clipped in first fold roller 20 and first.Now, make paper S not be handled upside down to the direction contrary with carrying direction F for the rightabout rotation by the second folding roller 21, second separates from the second folding roller 21 by pressure roller 210.In the time that the first folding line 400 is configured in the position of front end 23a of the first jack knife, by stopping carrying roller 11 and first fold roller 20 and the second folding roller 21, paper S stops.
Then, as shown in Figure 5, second approaches the second folding roller 21, the first jack knives 23 by pressure roller 210 drives.Then, first fold roller 20 is to clockwise direction rotation, and the second folding roller rotates to anticlockwise direction.Thus, the front end 23a of the first jack knife 23 presses the first folding line 400, the first folding lines 400 and is imported into the first gap 201 of first fold roller 20 and the second folding roller 21.Therefore, the front end 23a of the first jack knife 23 presses the protrusion of the first folding line 400.Then, the paper S that is imported into the first gap 201 is folding along the first folding line 400, and discharges from first fold roller 20 and the second folding roller 21.Thus, paper S is folding towards the direction contrary with the first folding line 400.
Then, as shown in Figure 6, in order to make the second folding line 500 be configured in the position of the front end 24a of the second jack knife 24, by the rotation of first fold roller 20 and the second folding roller 21, paper S is provided and delivered along carrying direction F '.Carrying direction F ' is towards the direction that becomes approximate right angle with carrying direction F.Now, make paper S not be handled upside down to the direction contrary with carrying direction F ' for the rightabout rotation by the 3rd folding roller 22, the 3rd separates from the 3rd folding roller 22 by pressure roller 220.In the time that the second folding line 500 is configured in the position of front end 24a of the second jack knife 24, by stopping first fold roller 20 and the second folding roller 21, paper S stops.
Then, as shown in Figure 7, the 3rd approaches the 3rd folding roller 22, the second jack knives 24 by pressure roller 220 drives.Then, first fold roller 20 is to clockwise direction rotation, and the second folding roller rotates to anticlockwise direction, and the 3rd folding roller 22 rotates to clockwise direction.Thus, the front end 24a of the second jack knife 24 presses the second folding line 500, the second folding lines 500 and is imported into the second gap 202 of the second folding roller 21 and the 3rd folding roller 22.Therefore, the front end 24a of the second jack knife 24 presses the protrusion of the second folding line 500.Then the paper S that, is imported into the second gap 202 is folding and discharge from the second folding roller 21 and the 3rd folding roller 22 along the second folding line 500.Thus, paper S is folding towards the direction contrary with the second folding line 500.
According to above-mentioned action, as shown in Figure 8, paper S is folding along the first folding line 400 and the second folding line 500.Now, as mentioned above, device involved in the present invention can be folding towards the direction contrary with the first folding line 400 and the second folding line 500 by the paper S of ground paper, and therefore paper S can not open and be folded gallantly.
[situation that paper is thin paper]
Action in the situation that is next, thin paper based on Fig. 9～Figure 15 to paper S, folding line embedding folding device of the present invention describes.
As shown in Figure 9, in the time that position transduser 13 detects the front end Sa of paper S, so that form the position configuration of the second folding line 500 at the rotation amount of the mode control carrying roller 10,11 of the position of the second protuberance 50 and the second recess 51, paper S is handled upside down along carrying direction F.In the time forming position at the second protuberance 50 and the second recess 51 of the position configuration of the second folding line 500, by stopping carrying roller 10,11, paper S stops.Then, the second protuberance 50 approaches the second recess 51 and forms the second folding line 500 at paper S.The second folding line 500 is that one side (upper surface) S1 of paper S is outstanding, another side (lower surface) the S2 depression of paper S.
Then, as shown in figure 10, so that form the position configuration of the first folding line 400 at the rotation amount of the mode control carrying roller 10,11 of the position of the first protuberance 40 and the first protuberance 41, paper S is handled upside down along carrying direction F.In the time forming position at the first protuberance 40 and the first recess 41 of the position configuration of the first folding line 400, by stopping carrying roller 10,11, paper S stops.Then, the first recess 41 approaches the first protuberance 40 and forms the first folding line 400 at paper S.The first folding line 400 is that one side (upper surface) the S1 depression of paper S, another side (lower surface) S2 of paper S give prominence to.
Then, as shown in figure 11, so that the second folding line 500 is configured in the mode control carrying roller 11 of position of the front end 23a of the first jack knife 23 and the rotation amount of first fold roller 20, paper S is handled upside down along carrying direction F.Paper S discharges from the second carrying roller 11, and the paper S after discharge is transferred by the mode in the middle of pressure roller 200 to be clipped in first fold roller 20 and first.Now, make paper S not be handled upside down to the direction contrary with carrying direction F for the rightabout rotation by the second folding roller 21, second separates from the second folding roller 21 by pressure roller 210.In the time that the second folding line 500 is configured in the position of front end 23a of the first jack knife, by stopping carrying roller 11, first fold roller 20 and the second folding roller 21, paper S stops.
Then, as shown in figure 12, second approaches the second folding roller 21, the first jack knives 23 by pressure roller 210 drives.Then, first fold roller 20 is to clockwise direction rotation, and the second folding roller rotates to anticlockwise direction.Thus, the front end 23a of the first jack knife 23 presses the second folding line 500, the second folding lines 500 and is imported into the first gap 201 of first fold roller 20 and the second folding roller 21.Therefore, the front end 23a of the first jack knife 23 presses the depressed part of the second folding line 500.Then the paper S that, is imported into the first gap 201 is along the second folding line 500 and folded and discharge from first fold roller 20 and the second folding roller 21.Thus, paper S is folding towards the direction identical with the second folding line 500.
Then, as shown in figure 13, in order to make the first folding line 400 be configured in the position of the front end 24a of the second jack knife 24, by the rotation of first fold roller 20 and the second folding roller 21, paper S is provided and delivered along carrying direction F '.Carrying direction F ' is towards the direction that becomes approximate right angle with carrying direction F.Now, make paper S not be handled upside down to the direction contrary with carrying direction F ' for the rightabout rotation by the 3rd folding roller 22, the 3rd separates from the 3rd folding roller 22 by pressure roller 220.In the time that the first folding line 400 is configured in the front end 24a of the second jack knife 24, by stopping first fold roller 20 and the second folding roller 21, paper S stops.
Then, as shown in figure 14, the 3rd approaches the 3rd folding roller 22, the second jack knives 24 by pressure roller 220 drives.Then, first fold roller 20 is to clockwise direction rotation, and the second folding roller rotates to anticlockwise direction, and the 3rd folding roller 22 rotates to clockwise direction.Thus, the front end 24a of the second jack knife 24 presses the first folding line 400, the first folding lines 500 and is imported into the second gap 202 of the second folding roller 21 and the 3rd folding roller 22.Therefore, the front end 24a of the second jack knife 24 presses the depressed part of the first folding line 400.Then the paper S that, is imported into the second gap 202 is along the first folding line 400 and folded and discharge from the second folding roller 21 and the 3rd folding roller 22.Thus, paper S is folding towards the direction identical with the first folding line 500.
According to above-mentioned action, as shown in figure 15, paper S is folding along the first folding line 400 and the second folding line 500.Now, as mentioned above, device involved in the present invention can be folding towards the direction identical with the first folding line 400 and the second folding line 500 by the paper S of ground paper, and therefore the folding part of paper S can not be heaved and be folded gallantly.
Description of reference numerals is as follows:
1 folding line fold mechanism
2 fold mechanisms
3 control parts
45 folding line Embedded Divisions
4 first folding line embedded units
40 first protuberances
41 first recesses
42 first folding lines embed driver train
5 second folding line embedded units
50 second protuberances
51 second recesses
52 second folding lines embed driver train
400 first folding lines
500 second folding lines
10 first carrying rollers
100 first driven rollers
101 first dummy rolls
11 second carrying rollers
110 second driven rollers
111 second dummy rolls
6 first folding units
7 second folding units
20 first fold rollers
21 second folding rollers
22 the 3rd folding rollers
23 first jack knives
The front end of 23a the first jack knife
230 first jack knife driver trains
24 second jack knives
The front end of 24a the second jack knife
240 second jack knife driver trains
201 first intervals
202 second intervals
200 first press pressure roller
210 second press pressure roller
220 the 3rd press pressure roller
12 carrying motors
13 position transdusers
121 first Timing Belts
122 second Timing Belts
S paper
The one side of S1 paper
The another side of S2 paper
F, F ' carry direction
Claims (5)
1. folding line embeds a folding device, and it possesses:
Embed mechanism for the folding line that embeds folding line to paper;
For embedding the next described paper of mechanism's carrying from described folding line along the folding fold mechanism of described folding line;
Embed the control part of the action of mechanism and described fold mechanism for controlling described folding line,
Described folding line embeds mechanism to be possessed: for carrying the carrying roller of described paper; For embed the folding line Embedded Division of described folding line to the described paper being come by described carrying roller carrying,
Described fold mechanism possesses: for carrying by embedding mechanism from described folding line the jack knife that next described paper is pressed along described folding line by front end; Separate the interval of regulation and configuration and so that the doubling roller that the opposed mode of the front end of described jack knife and described interval configures in parallel to each other,
Described paper after being pressed by described jack knife is imported into the described interval of described folding roller, and described paper is folded along described folding line thus,
Described folding line embeds folding device and is characterised in that,
Described folding line Embedded Division possesses along the first folding line embedded unit and the second folding line embedded unit of the carrying direction configuration of described paper,
Described the first folding line embedded unit possesses the first protuberance of the one side side that is configured in described paper and is configured in the first recess of the another side side of described paper, by making described the first protuberance and described the first recess mutually close, thereby form the first outstanding folding line of another side that makes the one side depression of described paper, described paper
Described the second folding line embedded unit possesses the second recess of the one side side that is configured in described paper and is configured in the second protuberance of the another side side of described paper, by making described the second recess and described the second protuberance mutually close, thereby formation makes, the one side of described paper is outstanding, the second folding line of the another side depression of described paper.
2. folding line according to claim 1 embeds folding device, it is characterized in that,
In the situation that described paper is ground paper, described control part is so that the front end of described jack knife is pressed folding line described in the mode control of protrusion of described the first folding line or the second folding line and embed the action of mechanism and described fold mechanism.
3. folding line according to claim 1 embeds folding device, it is characterized in that,
In the situation that described paper is thin paper, described control part is so that the front end of described jack knife is pressed folding line described in the mode control of depressed part of described the first folding line or the second folding line and embed the action of mechanism and described fold mechanism.
4. folding line according to claim 1 embeds folding device, it is characterized in that,
Described fold mechanism possesses by rolling over described in first to roll over described in roller, second rolls over three described folding rollers that roller forms and two described jack knives that are made up of jack knife described in jack knife described in first and second described in roller and the 3rd,
Form the first folding unit by described first fold roller and the second folding roller and described the first jack knife,
Form the second folding unit by described the second folding roller and the 3rd folding roller and described the second jack knife,
The described first folding cell formation is: described the first jack knife is pressed described the first folding line or the second folding line from the another side of described paper, and described paper is imported to the described interval of described first fold roller and the second folding roller, thus folding described paper,
Described the second folding unit is configured to: described the second jack knife is pressed described the first folding line or the second folding line from the one side of described paper, and described paper is imported to the described interval of described the second folding roller and the 3rd folding roller, thereby further folds described paper,
In the situation that described paper is ground paper, described control part is controlled the action of described folding line embedding mechanism and described fold mechanism as follows: after described the first folding line embedded unit has formed described the first folding line, described the second folding line embedded unit forms described the second folding line, the front end of described the first jack knife is pressed the protrusion of described the first folding line, and the front end of described the second jack knife is pressed the protrusion of described the second folding line.
5. folding line according to claim 1 embeds folding device, it is characterized in that,
Described fold mechanism possesses by rolling over described in first to roll over described in roller, second rolls over three described folding rollers that roller forms and two described jack knives that are made up of jack knife described in jack knife described in first and second described in roller and the 3rd,
Form the first folding unit by described first fold roller and the second folding roller and described the first jack knife,
Form the second folding unit by described the second folding roller and the 3rd folding roller and described the second jack knife,
The described first folding cell formation is: described the first jack knife is pressed described the first folding line or the second folding line from the another side of described paper, and described paper is imported to the described interval of described first fold roller and the second folding roller, thus folding described paper,
Described the second folding unit is configured to: described the second jack knife is pressed described the first folding line or the second folding line from the one side of described paper, and described paper is imported to the described interval of described the second folding roller and the 3rd folding roller, thereby further folds described paper,
In the situation that described paper is thin paper, described control part is controlled the action of described folding line embedding mechanism and described fold mechanism as follows: after described the second folding line embedded unit has formed described the second folding line, described the first folding line embedded unit forms described the first folding line, the front end of described the first jack knife is pressed the depressed part of described the second folding line, and the front end of described the second jack knife is pressed the depressed part of described the first folding line.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2012/061537 WO2013164877A1 (en) | 2012-05-01 | 2012-05-01 | Crease inserting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103889871A true CN103889871A (en) | 2014-06-25 |
| CN103889871B CN103889871B (en) | 2016-09-21 |
Family
ID=49514287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280050506.2A Expired - Fee Related CN103889871B (en) | 2012-05-01 | 2012-05-01 | Folding line embeds and folds device |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140357463A1 (en) |
| EP (1) | EP2845829B1 (en) |
| JP (1) | JP5872029B2 (en) |
| CN (1) | CN103889871B (en) |
| DK (1) | DK2845829T3 (en) |
| WO (1) | WO2013164877A1 (en) |
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| CN112323449A (en) * | 2020-10-30 | 2021-02-05 | 浙江衣拿智能科技股份有限公司 | Cutting machine, cutting system and intelligent cutting method |
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- 2012-05-01 EP EP12875778.8A patent/EP2845829B1/en not_active Not-in-force
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2845829B1 (en) | 2017-06-28 |
| EP2845829A1 (en) | 2015-03-11 |
| EP2845829A4 (en) | 2016-04-20 |
| DK2845829T3 (en) | 2017-09-11 |
| JPWO2013164877A1 (en) | 2015-12-24 |
| CN103889871B (en) | 2016-09-21 |
| US20140357463A1 (en) | 2014-12-04 |
| JP5872029B2 (en) | 2016-03-01 |
| WO2013164877A1 (en) | 2013-11-07 |
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