CN109230746B - Rotary folding device capable of folding paper bidirectionally - Google Patents
Rotary folding device capable of folding paper bidirectionally Download PDFInfo
- Publication number
- CN109230746B CN109230746B CN201810903038.8A CN201810903038A CN109230746B CN 109230746 B CN109230746 B CN 109230746B CN 201810903038 A CN201810903038 A CN 201810903038A CN 109230746 B CN109230746 B CN 109230746B
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- screw rod
- folding
- rod
- slide
- guide rail
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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
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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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
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/06—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for folding
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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
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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
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
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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
- B65H2701/18—Form of handled article or web
- B65H2701/184—Wound packages
- B65H2701/1842—Wound packages of webs
Abstract
The invention discloses a rotary folding device capable of folding in two directions, which comprises a rack, a first folding mechanism and a second folding mechanism, wherein the rack is provided with a first folding mechanism and a second folding mechanism; the first folding mechanism comprises a first screw rod, a first sliding rod, a second screw rod, a second sliding rod, a first positioning roller, a first guide rail and a first driving roller; the second page folding mechanism is positioned behind the first page folding mechanism and comprises a third screw rod, a third slide rod, a fourth screw rod, a fourth slide rod, a second positioning roller, a second guide rail and a second driving roller; through adopting first registration roller and second registration roller to cooperate first registration roller and second registration roller all can make a round trip to rotate ground and set up, make this equipment fold paper the in-process and can follow the bi-directional folding paper, the flexibility improves greatly, and effectively avoid producing pincher trees, it is better to fold paper the quality, it is also more smooth and easy to fold paper, the efficiency of folding paper has been improved by a wide margin, and cooperate and set up yard mechanism and bar code scanner, in order to realize spouting the sign indicating number automatically and sweep the sign indicating number, bring the facility for the production operation.
Description
Technical Field
The invention relates to the technical field of folding equipment, in particular to rotary folding equipment capable of folding in two directions.
Background
The existing folding machine is mainly used for folding paper with different sizes and thicknesses in a design range and is suitable for large-batch folding of fast printing centers, production enterprises, official documents and business letters. The folding machine is a modern printing device produced along with the modern printing industry, a modern printing factory usually comprises three processing procedures of printing before, printing and printing after, a main bearing medium is paper, due to the rise of packaging printing, other material media such as plastic, fabric, leather, metal surfaces and the like are also raised, but the main carrier still occupies the absolute dominance by the paper. The printing industry processes are generally divided into book and newspaper processes and packaging processes; the folding machine is mainly used for folding paper with different sizes and thicknesses in a design range and is suitable for large-batch folding of fast printing centers, production enterprises, official documents and business letters. The domestic high-speed folding machine mainly comprises a paper separating system, a paper feeding system, a bending parallel folding system, a vertical folding knife folding system, a machine frame, a transmission system, an electrical control system, a signature collecting system and the like.
Present folding machine generally adopts the locating lever to fix a position folding in-process, however, the locating lever is fixed and is unrotatable in the frame, leads to only folding paper toward a direction, and the flexibility is low to produce pincher trees easily, folding paper quality is unsatisfactory, and it is not smooth and easy to fold paper, and leads to the inefficiency. Accordingly, there is a need for improvements in current folder machines.
Disclosure of Invention
In view of the above, the present invention is directed to a rotary folding apparatus capable of folding in two directions, which can effectively solve the problems of low flexibility, unsmooth folding, and easy generation of wrinkles in the existing folding machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rotary folding device capable of folding in two directions comprises a frame, a first folding mechanism, a second folding mechanism, a code spraying mechanism and a code scanner, wherein the first folding mechanism and the second folding mechanism, the code spraying mechanism and the code scanner are sequentially and transversely arranged on the frame;
the first folding mechanism comprises a first screw rod, a first sliding rod, a second screw rod, a second sliding rod, a first positioning roller, a first guide rail and a first driving roller; the first screw rod and the first slide rod are arranged on the rack in parallel and extend longitudinally, a first longitudinal sliding seat is arranged on the first screw rod and the first slide rod, and the first screw rod drives the first longitudinal sliding seat to move back and forth longitudinally; the second screw rod and the second slide rod are arranged on the first longitudinal slide seat in parallel and extend vertically, the upper ends of the second screw rod and the second slide rod are provided with a first vertical slide seat, and the second screw rod drives the first vertical slide seat to move back and forth vertically; the first positioning roller is arranged on the first vertical sliding seat in a back-and-forth rotating manner; the first guide rail is arranged on the rack and positioned behind the first screw rod and the first slide rod, the first guide rail is horizontally arranged, a first sliding head capable of sliding is arranged on the first guide rail, a first clamping block is arranged on the first sliding head, and a first folding auxiliary rod is clamped on the first clamping block; the first driving roller is arranged on the rack and positioned behind the first guide rail, and a first rubber roller is arranged above the first driving roller;
the second page folding mechanism is positioned behind the first page folding mechanism and comprises a third screw rod, a third slide rod, a fourth screw rod, a fourth slide rod, a second positioning roller, a second guide rail and a second driving roller; the third screw rod and the third slide rod are arranged on the rack in parallel and extend longitudinally, a second longitudinal sliding seat is arranged on the third screw rod and the third slide rod, and the third screw rod drives the second longitudinal sliding seat to move back and forth longitudinally; the fourth screw rod and the fourth slide bar are arranged on the second longitudinal slide base in parallel and extend vertically, the lower ends of the fourth screw rod and the fourth slide bar are provided with a second vertical slide base, and the fourth screw rod drives the second vertical slide base to move back and forth vertically; the second positioning roller is arranged on the second vertical sliding seat in a reciprocating rotation manner; the second guide rail is arranged on the rack and is positioned behind the third screw rod and the third slide rod, the second guide rail is horizontally arranged, a slidable second sliding head is arranged on the second guide rail, a second clamping block is arranged on the second sliding head, and a second folding auxiliary rod is clamped on the second clamping block; the second driving roller is arranged on the frame and positioned behind the second guide rail, and a second rubber roller is arranged above the second driving roller;
the code spraying mechanism and the code scanner are both arranged on the rack and located in front of the first folding mechanism, and the code spraying mechanism and the code scanner are sequentially arranged along the direction of paper conveying.
As a preferable scheme, a first auxiliary brush is arranged on the machine frame and is positioned beside the first positioning roller.
As a preferable scheme, a second auxiliary brush is arranged on the machine frame and is positioned beside the second positioning roller.
Preferably, the diameter of the first rubber roller is smaller than that of the first driving roller.
Preferably, the diameter of the second rubber roller is smaller than that of the second driving roller.
As a preferable scheme, the first lead screw is driven by a first servo motor to rotate, the second lead screw is driven by a second servo motor to rotate, the third lead screw is driven by a third servo motor to rotate, and the fourth lead screw is driven by a fourth servo motor to rotate.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
by adopting the first positioning roller and the second positioning roller and matching with the first positioning roller and the second positioning roller, the folding device can be rotationally arranged back and forth, and the traditional mode of adopting a fixed positioning rod is replaced, so that the folding device can fold along two directions in the folding process, the flexibility is greatly improved, wrinkles are effectively avoided, the folding quality is better, the folding is smoother, and the folding efficiency is greatly improved; and a code spraying mechanism and a code scanning device are arranged in a matched mode, so that automatic code spraying and code scanning are realized, and convenience is brought to production operation.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
fig. 2 is an enlarged schematic view of fig. 1.
The attached drawings indicate the following:
10. frame 20, first page folding mechanism
21. First lead screw 22 and first slide bar
23. Second screw rod 24 and second sliding rod
25. First positioning roller 26 and first guide rail
27. First drive roller 28, first longitudinal slide
29. First vertical slide carriage 201 and first slide head
202. First clamping block 203 and first folding auxiliary rod
204. First rubber roller 205 and first auxiliary brush
206. Second servo motor 30, second folding mechanism
31. Third screw 32, third slide bar
33. Fourth screw rod 34, fourth slide bar
35. Second positioning roller 36 and second guide rail
37. Second drive roller 38, second longitudinal slide
39. Second vertical slide carriage 301, second slider
302. Second clamping block 303 and second folding auxiliary rod
304. Second rubber roller 305 and second auxiliary brush
40. A code spraying mechanism 50 and a code scanner.
Detailed Description
Referring to fig. 1 and 2, a specific structure of a preferred embodiment of the present invention is shown, which includes a frame 10, and a first folding mechanism 20 and a second folding mechanism 30, a code spraying mechanism 40, and a code scanner 50, which are sequentially and transversely disposed on the frame 10.
The first folding mechanism 20 comprises a first screw 21, a first slide bar 22, a second screw 23, a second slide bar 24, a first positioning roller 25, a first guide rail 26 and a first driving roller 27; the first screw 21 and the first slide bar 22 are arranged on the frame 10 in parallel and extend longitudinally, the first screw 21 and the first slide bar 22 are provided with a first longitudinal slide 28, and the first screw 21 drives the first longitudinal slide 28 to move back and forth longitudinally; the second screw 23 and the second slide bar 24 are arranged on the first longitudinal slide 28 in parallel and extend vertically, the upper ends of the second screw 23 and the second slide bar 24 are provided with a first vertical slide 29, and the second screw 23 drives the first vertical slide 29 to move back and forth vertically; the first positioning roller 25 is arranged on a first vertical slide 29 in a manner of being capable of rotating back and forth; the first guide rail 26 is arranged on the frame 10 and located behind the first screw rod 21 and the first slide bar 22, the first guide rail 26 is horizontally arranged, a slidable first sliding head 201 is arranged on the first guide rail 26, a first clamping block 202 is arranged on the first sliding head 201, and a first auxiliary folding rod 203 is clamped on the first clamping block 202; the first driving roller 27 is arranged on the frame 10 and behind the first guide rail 26, and a first rubber roller 204 is arranged above the first driving roller 27; in this embodiment, the frame 10 is provided with a first auxiliary brush 205, the first auxiliary brush 205 is located beside the first positioning roller 25, and the diameter of the first rubber roller 204 is smaller than that of the first driving roller 27. In addition, the first lead screw 21 is driven by a first servo motor (not shown) to rotate, and the second lead screw 23 is driven by a second servo motor 206 to rotate, so as to automatically adjust the position according to different paper qualities.
The second folding mechanism 30 is located behind the first folding mechanism 20, and the second folding mechanism 30 includes a third screw rod 31, a third slide rod 32, a fourth screw rod 33, a fourth slide rod 34, a second positioning roller 35, a second guide rail 36 and a second driving roller 37; the third screw rod 31 and the third slide bar 32 are arranged on the frame 10 in parallel and extend longitudinally, a second longitudinal slide seat 38 is arranged on the third screw rod 31 and the third slide bar 32, and the third screw rod 31 drives the second longitudinal slide seat 38 to move back and forth longitudinally; the fourth screw 33 and the fourth slide bar 34 are arranged on the second longitudinal slide base 38 in parallel and extend vertically, the lower ends of the fourth screw 33 and the fourth slide bar 34 are provided with a second vertical slide base 39, and the fourth screw 33 drives the second vertical slide base 39 to move back and forth vertically; the second positioning roller 35 is arranged on the second vertical slide 39 in a manner of being capable of rotating back and forth; the second guide rail 36 is arranged on the frame 10 and behind the third screw rod 31 and the third slide rod 32, the second guide rail 36 is horizontally arranged, a slidable second slide head 301 is arranged on the second guide rail 36, a second clamping block 302 is arranged on the second slide head 301, and a second folding auxiliary rod 303 is clamped on the second clamping block 302; the second driving roller 37 is disposed on the frame 10 and behind the second guide rail 36, and a second rubber roller 304 is disposed above the second driving roller 37. In this embodiment, the frame 10 is provided with a second auxiliary brush 305, and the second auxiliary brush 305 is located beside the second positioning roller 35. And the diameter of the second rubber roller 304 is smaller than that of the second driving roller 37. In addition, the third lead screw 31 is driven by a third servo motor (not shown) to rotate, and the fourth lead screw 33 is driven by a fourth servo motor 306 to rotate, so as to automatically adjust the position according to different paper qualities.
This code spraying mechanism 40 and bar code scanner 50 all set up in frame 10 and are located the place ahead of first book page or leaf mechanism 20, and code spraying mechanism 40 and bar code scanner 50 set gradually along the direction that the paper was carried, and this code spraying mechanism 40 is used for carrying out the spraying two-dimensional code to the paper, and this bar code scanner 50 is used for sweeping the code discernment to the two-dimensional code of spraying.
Detailed description the working principle of the present embodiment is as follows:
during the use, at first, the ink jet numbering machine 40 spouts the sign indicating number to the paper, and the paper after spouting the sign indicating number is carried to bar code scanner 50's below, and bar code scanner 50 sweeps the sign indicating number discernment to the two-dimensional code, and the paper crease location after that: firstly, the left and right positions of the crease on the printing paper are adjusted through the first screw rod 21, then the depth of the crease is controlled well by adjusting the second slide bar 24 and adjusting the first positioning roller 25 up and down, and then the paper is turned over by the first auxiliary brush 205; and (3) turning and transition of the folded paper: firstly, adjusting the first clamping block 202 to control the angle between the first folding auxiliary rods 203, and controlling the front and the back of the first folding auxiliary rods 203 by the first guide rail 26, so that the paper is in a preliminary state of compaction forming; the paper is compacted and formed by pressing between the first driving roller 27 and the first rubber roller 204. Positioning the paper creases again: firstly, the left and right positions of the crease on the printing paper are adjusted through the third screw rod 31, then the fourth slide bar 34 is adjusted to adjust the depth of the crease controlled up and down by the second positioning roller 35, and then the second auxiliary brush 305 turns over the paper; and (3) folding and turning transition again: firstly, adjusting the second clamping block 302 to control the angle between the second folding auxiliary rods 303, and controlling the front and the back of the second folding auxiliary rods 303 by the second guide rail 36, so that the paper is in a preliminary state of compaction forming; the paper is finally compacted and formed by the pressing between the second driving roller 37 and the second rubber roller 304.
The design of the invention is characterized in that: by adopting the first positioning roller and the second positioning roller and matching with the first positioning roller and the second positioning roller, the folding device can be rotationally arranged back and forth, and the traditional mode of adopting a fixed positioning rod is replaced, so that the folding device can fold along two directions in the folding process, the flexibility is greatly improved, wrinkles are effectively avoided, the folding quality is better, the folding is smoother, and the folding efficiency is greatly improved; and a code spraying mechanism and a code scanning device are arranged in a matched mode, so that automatic code spraying and code scanning are realized, and convenience is brought to production operation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (6)
1. A rotary folding apparatus capable of folding in two directions, characterized in that: the automatic page folding machine comprises a rack, a first page folding mechanism, a second page folding mechanism, a code spraying mechanism and a code scanner, wherein the first page folding mechanism and the second page folding mechanism are sequentially and transversely arranged on the rack;
the first folding mechanism comprises a first screw rod, a first sliding rod, a second screw rod, a second sliding rod, a first positioning roller, a first guide rail and a first driving roller; the first screw rod and the first slide rod are arranged on the rack in parallel and extend longitudinally, a first longitudinal sliding seat is arranged on the first screw rod and the first slide rod, and the first screw rod drives the first longitudinal sliding seat to move back and forth longitudinally; the second screw rod and the second slide rod are arranged on the first longitudinal slide seat in parallel and extend vertically, the upper ends of the second screw rod and the second slide rod are provided with a first vertical slide seat, and the second screw rod drives the first vertical slide seat to move back and forth vertically; the first positioning roller is arranged on the first vertical sliding seat in a back-and-forth rotating manner; the first guide rail is arranged on the rack and positioned behind the first screw rod and the first slide rod, the first guide rail is horizontally arranged, a first sliding head capable of sliding is arranged on the first guide rail, a first clamping block is arranged on the first sliding head, and a first folding auxiliary rod is clamped on the first clamping block; the first driving roller is arranged on the rack and positioned behind the first guide rail, and a first rubber roller is arranged above the first driving roller;
the second page folding mechanism is positioned behind the first page folding mechanism and comprises a third screw rod, a third slide rod, a fourth screw rod, a fourth slide rod, a second positioning roller, a second guide rail and a second driving roller; the third screw rod and the third slide rod are arranged on the rack in parallel and extend longitudinally, a second longitudinal sliding seat is arranged on the third screw rod and the third slide rod, and the third screw rod drives the second longitudinal sliding seat to move back and forth longitudinally; the fourth screw rod and the fourth slide bar are arranged on the second longitudinal slide base in parallel and extend vertically, the lower ends of the fourth screw rod and the fourth slide bar are provided with a second vertical slide base, and the fourth screw rod drives the second vertical slide base to move back and forth vertically; the second positioning roller is arranged on the second vertical sliding seat in a reciprocating rotation manner; the second guide rail is arranged on the rack and is positioned behind the third screw rod and the third slide rod, the second guide rail is horizontally arranged, a slidable second sliding head is arranged on the second guide rail, a second clamping block is arranged on the second sliding head, and a second folding auxiliary rod is clamped on the second clamping block; the second driving roller is arranged on the frame and positioned behind the second guide rail, and a second rubber roller is arranged above the second driving roller;
the code spraying mechanism and the code scanner are both arranged on the rack and located in front of the first folding mechanism, and the code spraying mechanism and the code scanner are sequentially arranged along the direction of paper conveying.
2. The apparatus for web folding according to claim 1, wherein: a first auxiliary brush is arranged on the rack and is positioned beside the first positioning roller.
3. The apparatus for web folding according to claim 1, wherein: and a second auxiliary brush is arranged on the rack and is positioned beside the second positioning roller.
4. The apparatus for web folding according to claim 1, wherein: the diameter of the first rubber roller is smaller than that of the first driving roller.
5. The apparatus for web folding according to claim 1, wherein: the diameter of the second rubber roller is smaller than that of the second driving roller.
6. The apparatus for web folding according to claim 1, wherein: the first screw rod is driven by a first servo motor to rotate, the second screw rod is driven by a second servo motor to rotate, the third screw rod is driven by a third servo motor to rotate, and the fourth screw rod is driven by a fourth servo motor to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903038.8A CN109230746B (en) | 2018-08-09 | 2018-08-09 | Rotary folding device capable of folding paper bidirectionally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903038.8A CN109230746B (en) | 2018-08-09 | 2018-08-09 | Rotary folding device capable of folding paper bidirectionally |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109230746A CN109230746A (en) | 2019-01-18 |
| CN109230746B true CN109230746B (en) | 2020-06-09 |
Family
ID=65070556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903038.8A Active CN109230746B (en) | 2018-08-09 | 2018-08-09 | Rotary folding device capable of folding paper bidirectionally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109230746B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU460068B2 (en) * | 1972-07-04 | 1975-04-17 | Wentworth Harris David | Improvements in or relating tothe manufacture of paper serviettes |
| US5030193A (en) * | 1989-08-31 | 1991-07-09 | Harris Graphics Corporation | Folder apparatus for folding continuously moving sheets |
| CN201261296Y (en) * | 2008-09-01 | 2009-06-24 | 上海新闵太阳机械有限公司 | Longitudinal folding apparatus |
| CN202429790U (en) * | 2012-02-16 | 2012-09-12 | 江阴市汇通包装机械有限公司 | Positioning compression device |
| CN202480437U (en) * | 2012-03-06 | 2012-10-10 | 北京大森长空包装机械有限公司 | Mark folding device |
| CN106393991B (en) * | 2016-07-28 | 2019-04-30 | 鸿博股份有限公司 | Batch code-spraying printing equipment for thin publication |
| CN206502454U (en) * | 2017-02-28 | 2017-09-19 | 东莞市源铁印刷机械有限公司 | A kind of rotary press folding system |
-
2018
- 2018-08-09 CN CN201810903038.8A patent/CN109230746B/en active Active
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| CN109230746A (en) | 2019-01-18 |
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