CN220165427U - Paper folding device for printing machine - Google Patents
Paper folding device for printing machine Download PDFInfo
- Publication number
- CN220165427U CN220165427U CN202321410850.XU CN202321410850U CN220165427U CN 220165427 U CN220165427 U CN 220165427U CN 202321410850 U CN202321410850 U CN 202321410850U CN 220165427 U CN220165427 U CN 220165427U
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- China
- Prior art keywords
- main shaft
- folding
- body frame
- pivot
- paper
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- 238000007639 printing Methods 0.000 title claims description 14
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 210000000078 claw Anatomy 0.000 claims description 12
- 210000004209 hair Anatomy 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model belongs to the technical field of paper folding equipment of a printer, and particularly relates to a paper folding device for the printer, which comprises: the device comprises a main body frame, reciprocating swinging devices, folding and pressing devices and conveying devices, wherein the main body frame is provided with two arch-shaped brackets which are respectively positioned on two sides of the upper part of the main body frame, the reciprocating swinging devices are rotatably connected to hanging plates in the middle of the two arch-shaped brackets, the folding and pressing devices are respectively and symmetrically arranged on the legs of the two arch-shaped brackets by taking the reciprocating swinging devices as the centers, and the conveying devices are arranged in the main body frame and are positioned below the reciprocating swinging devices and the folding and pressing devices; the device can realize automatic folding and transportation of paper, and can move the paper forward while folding and pressing, and then folding and pressing for the second time.
Description
Technical Field
The utility model relates to the technical field of paper folding equipment of printers, in particular to a paper folding device for a printer.
Background
At present, after the printing machine prints paper, cut the processing of broken line again, then according to the technology demand of manufacturing, carry out the paper folding to some products and handle, carry out orderly roll over to the paper that the transportation was come and press the processing, current paper folding device, when two-way paper folding, the effect of paper separation is not good, consequently can lead to the paper folding effect of some paper not good, still can lead to the paper to appear the card paper phenomenon when carrying forward after roll over pressing, when the paper transportation card is at a speed, the circumstances need shut down under seriously to handle, this great work efficiency who has influenced the machine, still can produce irreversible injury to the paper.
In order to solve the problems, a paper folding device for a printer is specifically designed.
Disclosure of Invention
The utility model aims at the problems in the prior art, and specifically designs a paper folding device for a printer, which can realize an automatic paper folding effect, can fold paper bidirectionally, adopts double folding and transportation to paper, and ensures that the paper folding efficiency is higher.
In order to achieve the above object, the present utility model provides a paper folding device for a printing machine, comprising: the device comprises a main body frame, reciprocating swinging devices, folding and pressing devices and a conveying device, wherein the main body frame is provided with two arched brackets, the arched brackets are respectively located on two sides of the upper portion of the main body frame, the reciprocating swinging devices are rotatably connected to two hanging plates in the middle of the arched brackets, the folding and pressing devices are respectively symmetrically installed on two legs of the arched brackets by taking the reciprocating swinging devices as centers, and the conveying device is arranged in the main body frame and located below the reciprocating swinging devices and the folding and pressing devices.
Further, the reciprocating swinging device includes: swing main shaft, hair roller, baffle and locating plate, the locating plate has two, two the locating plate rotatable coupling respectively is two on the hanger plate, two fixedly connected with between the locating plate swing main shaft and baffle, the baffle is located the below of swing main shaft, the hair roller has two, two the hair roller symmetry sets up the both sides and both ends of baffle with the locating plate is connected, reciprocating swinging means passes through motor drive, with swing main shaft center back and forth swing, and the paper passes the space between baffle and the hair roller produces folding effect at swing and whereabouts in-process.
Further, the crimping device includes: the folding and pressing device comprises a folding and pressing main shaft, a first rotating shaft, a second rotating shaft and a paper folding claw, wherein the folding and pressing main shaft is rotatably connected with an arched support, the first rotating shaft is vertically connected to the lower side of the folding and pressing main shaft, the second rotating shaft is vertically connected to the side of the first rotating shaft, the second rotating shaft is parallel to the folding and pressing main shaft, the folding and pressing main shaft can drive the first rotating shaft to rotate, the first rotating shaft can drive the second rotating shaft to rotate, and the paper folding claw is fixedly connected to the second rotating shaft.
Further, the reciprocating swinging device further comprises two limiting shafts, the two limiting shafts are symmetrically arranged on two sides of the swinging main shaft respectively, and two ends of the limiting shafts are connected with the positioning plate.
Further, the folding device further comprises a paper folding disc, and the paper folding disc is installed at one end, far away from the folding main shaft, of the first rotating shaft and is located below the second rotating shaft. The paper folding device comprises a paper folding claw, a paper folding disc, a first rotating shaft, a second rotating shaft, a paper folding claw, a paper folding disc, a paper folding shaft, a paper folding disc and a paper folding disc.
Further, the middle part of main part frame is provided with the arc, the arc is located reciprocating pendulous device under, the arc prevents that paper from dropping from the gap.
Further, the transportation device includes: the conveying main shafts are arranged in two, the two conveying main shafts are symmetrically arranged on the upper portion of the main body frame by taking the arc-shaped plate as a center, the positioning shafts are arranged in a plurality, the arc-shaped plate is symmetrically arranged inside the main body frame and between the arc-shaped brackets respectively, the belt surrounds the conveying main shafts and the positioning shafts, and the belt is positioned below the reciprocating swinging device and the folding device.
Further, the paper folding tray is of a spiral structure.
In summary, the utility model has the following advantages and beneficial technical effects:
1. the paper folding device for the printer can fold paper in the swinging process, and then fold and press the paper through the folding and pressing device, so that automatic paper folding and transportation are realized, and the production and manufacturing requirements of various products are met;
2. the folding device in the paper folding device for the printer comprises two structures capable of folding, so that the paper folding effect is better, the paper folding disc and the paper folding claw are both rigid structures, and the paper folding effect is better;
3. the driving mode of the folding device of the paper folding device for the printer adopts a linkage mode, so that the paper folding process is more regular and coordinated.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a paper folding device for a printing press according to the present utility model;
FIG. 2 is a cross-sectional view of a paper folding apparatus for a printing press according to the present utility model;
FIG. 3 is a schematic view showing a structure of a reciprocating swing device of a paper folding device for a printer according to the present utility model;
fig. 4 is a schematic diagram of a driving structure of a folding device of a paper folding device for a printer according to the present utility model.
The reference numerals in the drawings are:
1-a main body frame; 11-arch-shaped brackets; 12-hanging plates; 13-arc plates;
2-a reciprocating swing device; 21-swinging a main shaft; 22-limiting shafts; 23-a hair roller; 24-separator; 25-positioning plates;
3-folding and pressing device; 31-folding and pressing the main shaft; 32-a first rotating shaft; 33-a second spindle; 34-paper folding tray; 35-paper folding claws; 36-bevel gears;
4-a transportation device; 41-a transport spindle; 42-positioning the shaft; 43-a belt;
5-motor.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4:
as shown in fig. 1 and 3, includes: the main body frame 1, the reciprocating swinging device 2, the folding device 3 and the conveying device 4 are of a hollow structure without a top, two arched brackets 11 are welded on two edges of the upper portion, integrally formed hanging plates 12 are arranged in the middle of each arched bracket 11, positioning plates 25 are connected to the two hanging plates 12 through bearings, a swinging main shaft 21 is connected between the two positioning plates 25 through keys, one end of the swinging main shaft 21 is in driving connection with a motor 5 through the positioning plates 25 and the arched brackets 11, a partition plate 24 is welded between the two positioning plates 25, the partition plate 24 is located under the swinging main shaft 21, two sides of the partition plate 24 are symmetrically provided with hair rollers 23, two ends of the hair rollers 23 are rotatably connected with the positioning plates 25 through bearings, two sides of the swinging main shaft 21 are symmetrically provided with limiting shafts 22, and two ends of each limiting shaft 22 are rotatably connected with the positioning plates 25 through bearings.
Preferably, an arc plate 13 is welded at the middle part of the main body frame 1, and the arc plate 13 is perpendicular to the arch bracket 11.
As shown in fig. 2 and fig. 4, two folding spindles 31 are erected between two arch brackets 11 and are symmetrically distributed with the reciprocating swinging device 2 as a center, one end of each folding spindle 31 is in driving connection with a motor 5 through a gear, two first rotating shafts 32 are connected with the folding spindles 31 in the vertical direction through bevel gears 36, the folding spindles 31 are vertical, the first rotating shafts 32 are vertical, bevel gears 36 are mounted in the middle of the first rotating shafts 32, a second rotating shaft 33 is connected to the side face of the first rotating shafts 32 through bevel gears, the second rotating shafts 33 are parallel to the folding spindles 31, a paper folding disc 34 capable of following rotation is fixedly connected to the bottom end of the first rotating shaft 32, the paper folding disc 34 is of a spiral structure, three paper folding claws 35 are mounted on the second rotating shafts 33, and the paper folding claws 35 can rotate along with the second rotating shafts 33.
The conveyer 4 is symmetrically distributed on two sides of the arc-shaped plate 13, the conveyer 4 comprises 1 conveying main shaft 41, 3 positioning shafts 42 and 5 belts 43, the conveying main shaft 41 is fixedly arranged on the main body frame 1 and is adjacent to the arc-shaped plate 13, the positioning shafts 42 are respectively and rotatably connected to the arch-shaped support 11, the top of one end inside the main body frame 1 and the lower portion of the conveying main shaft 41, the belts 43 evenly encircle the outer surfaces of the conveying main shaft 41 and the positioning shafts 42, the positioning shafts 42 are located below the paper folding disc 34, the conveying main shaft 41 is located below the reciprocating swinging device 2, and one end of the conveying main shaft 41 is in driving connection with the motor 5.
The utility model relates to a paper folding device for a printer, which comprises the following working principles:
the paper passes through the gap between the limiting shaft 22 and the swinging main shaft 21 and then passes through the gap between the partition plate 24 and the wool roller 23, under the action of the swinging main shaft 21, the stacked paper forms a stack towards the swinging direction when falling down, the belt 43 transports the stacked paper forwards, the paper folding claw 35 continuously rotates around the second rotating shaft 33, the arc-shaped part of the paper folding claw 35 folds the paper and generates a pre-robbed thrust, and the belt 43 continues to transport the paper and folds the paper for the second time when entering the paper folding disc 34 with a spiral structure.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A paper folding device for a printing machine, comprising: main body frame (1), reciprocal pendulous device (2), roll over and press device (3) and conveyer (4), be provided with arch support (11) on main body frame (1), arch support (11) have two and are located respectively on two edges on main body frame (1) upper portion, reciprocal pendulous device (2) rotatable coupling is two on hanger plate (12) at arch support (11) middle part, roll over and press device (3) have two, and use respectively reciprocal pendulous device (2) are installed at two for central symmetry arch support (11) shank, conveyer (4) set up the inside of main body frame (1), and be located reciprocal pendulous device (2) and roll over the below of pressing device (3).
2. A sheet folding apparatus for a printing press according to claim 1, wherein the reciprocating swinging means (2) includes: swing main shaft (21), hair roller (23), baffle (24) and locating plate (25), locating plate (25) have two, two locating plate (25) rotatable coupling respectively is two on hanger plate (12), two fixedly connected with between locating plate (25) swing main shaft (21) and baffle (24), baffle (24) are located the below of swing main shaft (21), hair roller (23) have two, two hair roller (23) symmetry set up baffle (24) both sides and both ends with locating plate (25) are connected.
3. A sheet folding apparatus for a printing press according to claim 1, wherein the sheet folding apparatus (3) includes: roll over and press main shaft (31), first pivot (32), second pivot (33) and paper folding claw (35), roll over and press main shaft (31) with arch support (11) rotatable coupling, roll over and press the below of main shaft (31) perpendicularly to be connected with first pivot (32), the side of first pivot (32) is connected with perpendicularly second pivot (33), second pivot (33) with roll over and press main shaft (31) parallel, roll over and press main shaft (31) can drive first pivot (32) rotate, first pivot (32) can drive second pivot (33) rotate, paper folding claw (35) fixed connection is in on second pivot (33).
4. The paper folding device for the printing machine according to claim 2, wherein the reciprocating swinging device (2) further comprises two limiting shafts (22), the two limiting shafts (22) are symmetrically arranged on two sides of the swinging main shaft (21) respectively, and two ends of the limiting shafts (22) are connected with the positioning plate (25).
5. A sheet folding device for a printing press according to claim 3, wherein the sheet folding device (3) further comprises a sheet folding tray (34), and the sheet folding tray (34) is mounted at an end of the first rotating shaft (32) away from the sheet folding main shaft (31) and is located below the second rotating shaft (33).
6. A paper folding device for a printing press according to claim 1, characterized in that an arc-shaped plate (13) is provided in the middle of the main body frame (1), the arc-shaped plate (13) being located directly under the reciprocating swinging device (2).
7. A sheet folding device for a printing press according to claim 6, wherein the transport device (4) comprises: transportation main shaft (41), locating shaft (42) and belt (43), transportation main shaft (41) have two, two transportation main shaft (41) use arc (13) are the central symmetry setting is in the upper portion of main body frame (1), locating shaft (42) have a plurality of, and use arc (13) are the central symmetry setting respectively main body frame (1) inside with between arch support (11), belt (43) encircle transportation main shaft (41) and locating shaft (42), just belt (43) are located reciprocating pendulous device (2) and roll over the below of pressing device (3).
8. The sheet folding device for a printing press according to claim 5, wherein the sheet folding tray (34) has a spiral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321410850.XU CN220165427U (en) | 2023-06-05 | 2023-06-05 | Paper folding device for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321410850.XU CN220165427U (en) | 2023-06-05 | 2023-06-05 | Paper folding device for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220165427U true CN220165427U (en) | 2023-12-12 |
Family
ID=89066435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321410850.XU Active CN220165427U (en) | 2023-06-05 | 2023-06-05 | Paper folding device for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220165427U (en) |
-
2023
- 2023-06-05 CN CN202321410850.XU patent/CN220165427U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |