CN219155969U - Crease-resistant device of printing machine - Google Patents
Crease-resistant device of printing machine Download PDFInfo
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- CN219155969U CN219155969U CN202223595816.2U CN202223595816U CN219155969U CN 219155969 U CN219155969 U CN 219155969U CN 202223595816 U CN202223595816 U CN 202223595816U CN 219155969 U CN219155969 U CN 219155969U
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- storage box
- bottom plate
- paper
- elastic component
- conveying roller
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Abstract
The utility model relates to a crease-resistant device of printing machine relates to the lithography apparatus field, and it includes storage box and bottom plate, bottom plate sliding connection is in the storage box, one side of bottom plate with be provided with elastic component between the storage box, the storage box is being provided with limit baffle in one side of keeping away from elastic component, elastic component is used for promoting the bottom plate to be close to limit baffle, one side of storage box is provided with the opening, the storage box is close to the opening part is provided with the material loading subassembly, the material loading subassembly is used for with paper in the storage box transports to the printing position, and the beneficial effect of this application is as follows, promotes the paper that is located on the bottom plate and is close to limit baffle and butt in limit baffle under elastic component's drive to this realization is fixed in the paper between bottom plate and the limit baffle for the unable bending at will of paper has reduced the phenomenon that the paper receives external force factor influence and produces crooked fold.
Description
Technical Field
The application relates to the field of printing equipment, in particular to a crease-resistant device of a printing machine.
Background
A printer is a machine that prints text and images, and modern printers generally consist of mechanisms such as plate-filling, inking, embossing, paper feeding, etc. The characters and images to be printed are first made into printing plate, then installed on the printer, and the ink is then applied to the places with characters and images on the printing plate by means of manual or printer, and then transferred directly or indirectly onto paper or other printing stock, so that the same printed matter as the printing plate can be copied.
The related prior art discloses a printing mechanism of a label printer, which comprises a translation assembly, a coding assembly, a transmission assembly, a stripping plate and a label tray; the translation assembly can drive the coding assembly to move, the transmission assembly is fixed on the printer frame, the transmission assembly is positioned below the translation assembly and the coding assembly, the translation drilling comprises a first cylinder, the coding assembly comprises a second cylinder, the movement direction of the first cylinder is a horizontal direction, and the movement direction of the second cylinder is a vertical direction; the stripping plate is arranged at the front end of the transmission assembly, and the label tray is positioned below the transmission assembly. When the label paper tape is used, the label paper tape is conveyed to the coding plate to finish the printing step of the label paper through coding operation of the coding assembly and stripping operation of the stripping plate.
In view of the above-mentioned related art, the inventors have found that when the printing work is completed by this method, the label paper is liable to be bent, wrinkled, or the like, resulting in affecting the final printing effect.
Disclosure of Invention
In order to reduce phenomena such as bending and wrinkling of paper and improve printing effect of a printer, the application provides a crease-resistant device of the printer.
The application provides a crease-resistant device of printing machine adopts following technical scheme:
the utility model provides an anti-wrinkle device of printing machine, includes storage box and bottom plate, bottom plate sliding connection is in the storage box, one side of bottom plate with be provided with elastic component between the storage box, the storage box is being provided with limit baffle in one side of keeping away from elastic component, elastic component is used for promoting the bottom plate to be close to limit baffle, one side of storage box is provided with the opening, the storage box is close to the opening part is provided with the material loading subassembly, the material loading subassembly be used for with paper in the storage box transports to the printing position.
Through adopting above-mentioned technical scheme, the paper piles up between bottom plate and limit baffle, and elastic component promotes the bottom plate to the direction that is close to limit baffle to this realization is fixed in the paper between bottom plate and the limit baffle, and the border portion of paper is held by bottom plate and limit plate butt, can't be crooked at will, has reduced the paper and has produced the phenomenon of crooked fold by external force factor influence, and the material loading subassembly transports the paper that is located the upper strata from the exit of storage box to the printing position and accomplish the printing step.
Optionally, the elastic component includes spring and guide bar, guide bar one end connect in the lateral wall other end of bottom plate runs through the lateral wall of storage box, the spring housing is located the guide bar perisporium, just spring one end butt in bottom plate one end butt in the storage box lateral wall, the spring is in compression state all the time.
Through adopting above-mentioned technical scheme, guide bar sliding connection in the lateral wall of storage box for the slip direction of bottom plate in the storage box keeps unanimous with the length direction of guide bar all the time, has reduced the phenomenon that the bottom plate deviates in the storage box and produces to block to take place, has strengthened holistic job stabilization nature of device, and the spring is in compression state all the time, realizes being close to the direction of limit baffle with the paper on bottom plate and the bottom plate all the time.
Optionally, the limit baffle is towards one side rotation of bottom plate is connected with a plurality of pivots.
Through adopting above-mentioned technical scheme, the setting of pivot makes the paper that is located the top when being transported to the printing position by the material loading subassembly, with the rotation friction of pivot of sliding friction conversion between the limit baffle, reduced the paper and transported the in-process by friction damage's possibility for the final printing effect of paper is ensured.
Optionally, the material loading subassembly includes support, conveying roller and driving piece, the support rotate connect in the storage box, conveying roller rotate connect in the support keep away from the one end of storage box, the driving piece is used for the drive conveying roller rotates.
Through adopting above-mentioned technical scheme, under the action of gravity, the conveying roller drives the support and rotates, and the perisporium of conveying roller pastes with the paper that is located the top, and driving piece drive conveying roller rotates, realizes transporting of paper through the frictional force between conveying roller and the paper. The support that rotates the connection can drive the conveying roller and break away from working position when adding the paper, convenient operation is swift.
Optionally, a torsion spring is disposed at a rotation connection position of the bracket near the storage box, and the torsion spring is used for approaching the conveying roller to the bottom plate.
Through adopting above-mentioned technical scheme, the pressure between the conveying roller and the paper that is located the top has further been strengthened in the setting of torsional spring, and after the pressure increase, the frictional force between conveying roller and the paper of top also increases, has reduced the possibility that the paper can't be successfully transported by conveying roller.
Optionally, the peripheral wall of the conveying roller is provided with an anti-slip layer.
Through adopting above-mentioned technical scheme, the coefficient of friction on conveying roller surface has been increased in the setting of skid-proof layer, has further strengthened the frictional force between conveying roller and the uppermost paper, has further reduced the possibility that the paper can't be transported by the conveying roller work.
Optionally, the bottom plate is towards the lateral wall rotation of storage box is connected with the gyro wheel, the gyro wheel butt in the inner wall of storage box.
Through adopting above-mentioned technical scheme, when setting up of gyro wheel was slided the bottom plate in the storage box, sliding friction between bottom plate lateral wall and the storage box inner wall was converted into rolling friction, reduced the frictional force of bottom plate when the motion, reduced the bottom plate and blocked the possibility, improved the stability of the whole during operation of device.
Optionally, the lateral wall of storage box is provided with the viewing aperture, the inner wall of viewing aperture is provided with transparent viewing element.
Through adopting above-mentioned technical scheme, the workman can observe the quantity of the interior paper of storage box at any time through the viewing aperture, is convenient for in time supplement when the paper quantity is not enough.
In summary, the present application includes at least one of the following beneficial technical effects:
1. under the drive of elastic component, promote the paper that is located on the bottom plate and be close to limit baffle and butt in limit baffle to this realizes being fixed in the bottom plate with the paper between limit baffle, makes the paper unable bending at will, has reduced the paper and has produced the phenomenon of crooked fold by external force factor influence.
2. The guide rod and the roller are arranged, so that the motion of the bottom plate in the storage box is more stable, the situation that the bottom plate is blocked in motion and cannot finish work is reduced, and the working stability of the anti-wrinkle device is improved.
Drawings
FIG. 1 is an overall schematic view of an anti-wrinkle device of a printing press according to an embodiment of the present application.
Fig. 2 is a schematic diagram showing a roller.
Fig. 3 is a schematic diagram showing a spindle.
Reference numerals illustrate: 1. a storage box; 2. a bottom plate; 3. an elastic component; 301. a spring; 302. a guide rod; 4. a limit baffle; 5. an opening; 6. a feeding assembly; 601. a bracket; 602. a conveying roller; 603. a driving member; 7. a rotating shaft; 8. a torsion spring; 9. an anti-slip layer; 10. a roller; 11. an observation port; 12. a transparent viewing member.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a crease-resistant device of printing machine. Referring to fig. 1, the wrinkle preventing device of the printer comprises a storage box 1 and a bottom plate 2, wherein the bottom plate 2 is slidably connected with the top end of the storage box 1 in the storage box 1, a limit baffle 4 is integrally formed at the top end of the storage box, one side, deviating from the limit baffle 4, of the bottom plate 2 is provided with an elastic component 3, the elastic component 3 comprises a spring 301 and a guide rod 302, one end of the guide rod 302 is welded at the other end of the bottom plate 2 and penetrates through the bottom wall of the storage box 1 in a sliding manner, the spring 301 is sleeved on the peripheral wall of the guide rod 302 and is located between the bottom plate 2 and the bottom wall of the storage box 1, and the spring 301 is always in a compressed state.
Referring to fig. 1, 2 and 3, the side wall of the bottom plate 2 facing the inner wall of the storage box 1 is rotatably connected with a plurality of rollers 10, the side wall of the rollers 10 is abutted against the inner wall of the storage box 1, one side of the limit baffle 4 facing the bottom plate 2 is rotatably connected with a plurality of rotating shafts 7, and the rotating shafts 7 protrude from the side wall of the limit baffle 4
Referring to fig. 1, fig. 2 and fig. 3, an observation port 11 is formed in a side wall of a storage box 1, a transparent observation piece 12 is adhered to an inner wall of the observation port 11, the transparent observation piece 12 in this embodiment may be glass, an opening 5 is formed in a side wall of the other side, a feeding component 6 is disposed at a position, close to the opening 5, of the storage box 1, the feeding component 6 includes a support 601, a conveying roller 602 and a driving piece 603, one end of the support 601 is rotationally connected to the top of the storage box 1, the other end of the support 601 is rotationally connected with the conveying roller 602, the driving piece 603 in this embodiment is a rotating motor, and the driving piece 603 is used for driving the conveying roller 602 to rotate on the support 601. The support 601 is close to the rotation junction with storage box 1 and is provided with torsional spring 8, and torsional spring 8 is used for being close to conveying roller 602 to bottom plate 2 direction, and conveying roller 602's week wall cover is equipped with skid resistant course 9, and skid resistant course 9 material of this embodiment can be rubber.
The implementation principle of the crease-resistant device of the printing machine is as follows: firstly, the conveying roller 602 and the support 601 are rotated, the bottom plate 2 is pressed down, then the paper is placed on the bottom plate 2, then the bottom plate 2 and the support 601 are loosened, under the action of the spring 301, the bottom plate 2 pushes the paper and the like until the paper abuts against the rotating shaft 7 below the limit baffle 4, under the action of the torsion spring 8, the conveying roller 602 abuts against the paper located at the uppermost position, then the driving piece 603 is started, the driving piece 603 drives the conveying roller 602 to rotate, and the conveying roller 602 and the anti-slip layer 9 convey the paper to a printing position from top to bottom, so that the printing step is completed. The whole process is always propped and tensioned, so that the phenomenon of bending and wrinkling of the paper is reduced, and the final printing quality of the printer is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. An anti-wrinkling device of a printing machine, characterized by: including storage box (1) and bottom plate (2), bottom plate (2) sliding connection is in storage box (1), one side of bottom plate (2) with be provided with elastic component (3) between storage box (1), storage box (1) are being kept away from one side of elastic component (3) and are provided with limit baffle (4), elastic component (3) are used for promoting bottom plate (2) and are close to limit baffle (4), one side of storage box (1) is provided with opening (5), storage box (1) is close to opening (5) department is provided with material loading subassembly (6), material loading subassembly (6) are used for with paper in storage box (1) transports to the printing position.
2. The wrinkle resistant device of a printer of claim 1, wherein: the elastic component (3) includes spring (301) and guide bar (302), guide bar (302) one end connect in the lateral wall of bottom plate (2), the other end runs through the lateral wall of magazine (1), spring (301) cover is located guide bar (302) perisporium, just spring (301) one end butt in bottom plate (2) one end butt in magazine (1) lateral wall, spring (301) are in compression state all the time.
3. The wrinkle resistant device of a printer of claim 1, wherein: the limiting baffle (4) is connected with a plurality of rotating shafts (7) in a rotating way towards one side of the bottom plate (2).
4. The wrinkle resistant device of a printer of claim 1, wherein: the feeding assembly (6) comprises a support (601), a conveying roller (602) and a driving piece (603), the support (601) is rotationally connected to the storage box (1), the conveying roller (602) is rotationally connected to one end, away from the storage box (1), of the support (601), and the driving piece (603) is used for driving the conveying roller (602) to rotate.
5. The anti-wrinkling device of the printer according to claim 4, wherein: the bracket (601) is close to a rotating connection part of the storage box (1) and is provided with a torsion spring (8), and the torsion spring (8) is used for enabling the conveying roller (602) to be close to the bottom plate (2).
6. The anti-wrinkling device of the printer according to claim 4, wherein: the peripheral wall of the conveying roller (602) is provided with an anti-slip layer (9).
7. The wrinkle resistant device of a printer of claim 1, wherein: the bottom plate (2) is rotatably connected with the roller (10) towards the side wall of the storage box (1), and the roller (10) is abutted to the inner wall of the storage box (1).
8. The wrinkle resistant device of a printer of claim 1, wherein: the side wall of the storage box (1) is provided with an observation port (11), and the inner wall of the observation port (11) is provided with a transparent observation piece (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223595816.2U CN219155969U (en) | 2022-12-29 | 2022-12-29 | Crease-resistant device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223595816.2U CN219155969U (en) | 2022-12-29 | 2022-12-29 | Crease-resistant device of printing machine |
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| Publication Number | Publication Date |
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| CN219155969U true CN219155969U (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223595816.2U Active CN219155969U (en) | 2022-12-29 | 2022-12-29 | Crease-resistant device of printing machine |
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| CN (1) | CN219155969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960862A (en) * | 2024-04-01 | 2024-05-03 | 江苏高卡轻合金有限公司 | Crease-resistant bending forming die for high-strength aluminum alloy bumper |
-
2022
- 2022-12-29 CN CN202223595816.2U patent/CN219155969U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960862A (en) * | 2024-04-01 | 2024-05-03 | 江苏高卡轻合金有限公司 | Crease-resistant bending forming die for high-strength aluminum alloy bumper |
| CN117960862B (en) * | 2024-04-01 | 2024-06-07 | 江苏高卡轻合金有限公司 | Crease-resistant bending forming die for high-strength aluminum alloy bumper |
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