CN219620507U - Paper flattening structure of digital printer - Google Patents
Paper flattening structure of digital printer Download PDFInfo
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- CN219620507U CN219620507U CN202320242127.9U CN202320242127U CN219620507U CN 219620507 U CN219620507 U CN 219620507U CN 202320242127 U CN202320242127 U CN 202320242127U CN 219620507 U CN219620507 U CN 219620507U
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- flattening
- paper
- digital printer
- roller
- roll
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Abstract
The utility model relates to the technical field of machinery, in particular to a paper flattening structure of a digital printer, which comprises a workbench, wherein a conveying roller support is vertically arranged on one side of the upper end surface of the workbench, a paper conveying roller is rotatably arranged on the conveying roller support, the paper conveying roller is connected with an external driving device through a transmission belt, printing paper is wound on the paper conveying roller, a flattening roller support is vertically arranged on the other side of the upper end surface of the workbench, a flattening roller shaft is rotatably arranged on the flattening roller support, the flattening roller shaft comprises a shaft body, a plurality of arc-shaped flattening claws are rotatably arranged on the outer wall of the shaft body and are in pressing contact with printing paper, the paper flattening structure of the digital printer can reduce the occurrence of paper breakage and wrinkling conditions, and meanwhile, the pressure on the paper can be further adjusted by adjusting the position of an adjusting nut in an adjusting groove, so that the damage to the paper is reduced on the premise of finishing flattening the paper.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to a paper flattening structure of a digital printer.
Background
Modern printers typically consist of mechanisms such as plate loading, inking, stamping, paper feeding (including folding). The working principle of the device is as follows: the characters and images to be printed are first made into printing plate, then mounted on a printer, then ink is applied to the places where the characters and images are on the printing plate by means of manual or printer, and then directly or indirectly transferred onto paper or other printing stock (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic), so that the same printed matter as the printing plate can be reproduced. At present, when the printing machine prints, the printing paper needs to be flattened, the unfolding contact surface of the unfolding mechanism in the prior art is a fixed area, the unfolding conveying effect is poor, and paper folds and unsmooth conveying are easily caused.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a paper flattening structure of a digital printer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a digital printer's paper exhibition flat structure, includes the workstation, the transport roller support is installed perpendicularly to up end one side of workstation, it installs the paper conveying roller to rotate on the transport roller support, the paper conveying roller passes through the drive arrangement of drive belt and outside and is connected, the wiring printing paper on the paper conveying roller, the flattening roller support is installed perpendicularly to the opposite side of up end of workstation, the flattening roller is installed in the rotation on the flattening roller support, the flattening roller includes the axis body, and a plurality of curved flattening claws are installed in the outer wall rotation of axis body, flattening claw and printing paper press contact.
Preferably, the jack is offered to the outer wall of flattening claw, the outer wall welding of flattening roller has curved elastic rod, the tip of elastic rod inserts the jack and elastic connection.
Preferably, the end part of the flattening roll shaft is coaxially provided with a rotating shaft, the outer wall of the flattening roll support is provided with an adjusting groove, and the rotating shaft at the end part of the flattening roll shaft penetrates through the adjusting groove and is in threaded connection with an adjusting nut.
Preferably, side brackets are arranged on two sides of the upper end face of the workbench, and the printing paper passes through the side brackets.
The paper flattening structure of the digital printer has the beneficial effects that: through setting up the flattening roller, rotate on the flattening roller and set up a plurality of flattening claws, the flattening claw rotates and sets up at flattening roller outer wall and pass through elastic rod elastic connection, when flattening claw is driven to rotate by the flattening roller, press and stir the paper, realize the flattening function of carrying the paper, its elastic connection compares traditional rigid flattening roller's mode, can reduce the emergence to paper damage, fold condition, can further adjust the pressure to the paper through adjusting nut in the position of adjustment tank simultaneously, under the prerequisite of accomplishing the flattening of paper, the damage to the paper has been reduced.
Drawings
FIG. 1 is a schematic diagram of a paper flattening structure of a digital printer according to the present utility model;
fig. 2 is an enlarged view of a portion a of a paper flattening structure of a digital printer according to the present utility model.
In the figure: a workbench, a side support, a conveying roller support 3, a paper conveying roller 4, a chute 5, printing paper 6, a flattening roller support 7, a flattening roller shaft 8, a flattening claw 9, a sheath 10, an inserting hole 11, an elastic rod 12, an adjusting groove 13 and an adjusting nut 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-2, a paper flattening structure of a digital printer comprises a workbench 1, wherein a conveying roller support 3 is vertically arranged on one side of the upper end face of the workbench 1, a paper conveying roller 4 is rotatably arranged on the conveying roller support 3, the paper conveying roller 4 is connected with an external driving device through a transmission belt, a printing paper 6 is wound on the paper conveying roller 4, a flattening roller support 7 is vertically arranged on the other side of the upper end face of the workbench 1, a flattening roller shaft 8 is rotatably arranged on the flattening roller support 7, the flattening roller shaft 8 comprises a shaft body, a plurality of arc-shaped flattening claws 9 are rotatably arranged on the outer wall of the shaft body, and the flattening claws 9 are in pressing contact with the printing paper 6.
Jack 11 has been seted up to the outer wall of exhibition claw 9, the outer wall welding of exhibition roller 8 has curved elastic rod 12, jack 11 and elastic connection are inserted to the tip of elastic rod 12, the coaxial pivot that sets up of tip of exhibition roller 8, adjustment tank 13 has been seted up to the outer wall of exhibition roller support 7, adjustment tank 13 and threaded connection adjusting nut 14 are passed to the pivot of exhibition roller 8 tip, lateral part support 2 is installed to the up end both sides of workstation 1, printing paper 6 passes lateral part support 2, rotate on exhibition roller 8 and set up a plurality of exhibition claws 9, exhibition claw 9 rotates and sets up at exhibition roller 8 outer wall and pass through elastic rod 12 elastic connection, exhibition claw 9 is by exhibition roller 8 drive when rotating, press the paper and stir, realize carrying the function of paper, its elastic connection compares traditional rigid exhibition roller's mode, can reduce the emergence to the paper damage, the fold condition, simultaneously can further adjust the pressure to the paper through adjusting nut 14 in adjustment tank 13, under the prerequisite of accomplishing the exhibition of paper, the damage to the paper has been reduced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides a digital printer's paper exhibition paper-flattening structure, includes workstation (1), its characterized in that: the utility model provides a paper sheet printing machine, including workstation (1), including workstation, conveyer roll support (3) are installed perpendicularly to up end one side of workstation (1), rotate on conveyer roll support (3) and install paper conveyer roll (4), paper conveyer roll (4) are connected with outside drive arrangement through the drive belt, wiring printing paper (6) on paper conveyer roll (4), flattening roll support (7) are installed perpendicularly to the opposite side of up end of workstation (1), flattening roller (8) are installed in the rotation on flattening roll support (7), flattening roller (8) include the axis body, and a plurality of curved flattening claw (9) are installed in the outer wall rotation of axis body, flattening claw (9) and printing paper (6) press contact.
2. The paper flattening structure of a digital printer of claim 1, wherein: the outer wall of the flattening claw (9) is provided with an inserting hole (11), the outer wall of the flattening roll shaft (8) is welded with an arc-shaped elastic rod (12), and the end part of the elastic rod (12) is inserted into the inserting hole (11) and is elastically connected.
3. The paper flattening structure of a digital printer of claim 1, wherein: the end part of the flattening roll shaft (8) is coaxially provided with a rotating shaft, the outer wall of the flattening roll support (7) is provided with an adjusting groove (13), and the rotating shaft at the end part of the flattening roll shaft (8) penetrates through the adjusting groove (13) and is in threaded connection with an adjusting nut (14).
4. The paper flattening structure of a digital printer of claim 1, wherein: side brackets (2) are arranged on two sides of the upper end face of the workbench (1), and the printing paper (6) passes through the side brackets (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242127.9U CN219620507U (en) | 2023-02-17 | 2023-02-17 | Paper flattening structure of digital printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242127.9U CN219620507U (en) | 2023-02-17 | 2023-02-17 | Paper flattening structure of digital printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219620507U true CN219620507U (en) | 2023-09-01 |
Family
ID=87773715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320242127.9U Active CN219620507U (en) | 2023-02-17 | 2023-02-17 | Paper flattening structure of digital printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219620507U (en) |
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2023
- 2023-02-17 CN CN202320242127.9U patent/CN219620507U/en active Active
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