CN221250004U - Flattening device for digital printing of cartons - Google Patents
Flattening device for digital printing of cartons Download PDFInfo
- Publication number
- CN221250004U CN221250004U CN202322893768.3U CN202322893768U CN221250004U CN 221250004 U CN221250004 U CN 221250004U CN 202322893768 U CN202322893768 U CN 202322893768U CN 221250004 U CN221250004 U CN 221250004U
- Authority
- CN
- China
- Prior art keywords
- support plate
- flattening
- digital printing
- box
- threaded rod
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- 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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- 238000007639 printing Methods 0.000 title claims abstract description 28
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 21
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000011087 paperboard Substances 0.000 description 31
- 239000003570 air Substances 0.000 description 9
- 239000011111 cardboard Substances 0.000 description 9
- 239000000123 paper Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Pile Receivers (AREA)
Abstract
The utility model discloses a flattening device for digital printing of a paper box, which comprises a first support plate, wherein the first support plate is provided with two support plates, a bidirectional threaded rod is rotatably arranged between the two support plates, two sections of threads with opposite directions are arranged on the bidirectional threaded rod, and flattening components are arranged on the two thread sections of the bidirectional threaded rod.
Description
Technical Field
The utility model relates to a flattening device for digital printing of a paper box.
Background
The digital printing of the paper box is a plateless printing technology for processing the paper box, and has the characteristics of no need of plate making, no need of color mixing, simplicity in operation and the like; when the digital printing of the paper box is carried out, the paper board is transported by a transport device, and the paper board can be directly passed under a nozzle of a digital printer to finish the printing, so that the printing is simple and efficient; however, in the existing digital printing process of the paper box, the paper board for printing is easy to warp due to absorbing moisture in the air, and the paper board directly prints to cause deviation of printed patterns; accordingly, it is desirable to develop a flattening device for digital printing of cartons to address the above-described problems.
Disclosure of utility model
The utility model aims to provide a flattening device for digital printing of a paper box, which is used for solving the problems in the background technology.
In order to solve the problems, the utility model adopts the following technical scheme:
The utility model provides a flattening device for digital printing of carton, includes mounting panel one, mounting panel one is two, all is equipped with mounting panel two on two mounting panels one, two rotate between the mounting panel two and be provided with two sections opposite screw thread on the two-way threaded rod, all be equipped with flattening subassembly on two screw thread sections on the two-way threaded rod, two the top of mounting panel two is equipped with the diaphragm, is equipped with the fan on the diaphragm.
Preferably, the subassembly that flattens includes the box that flattens outward, the box that flattens outward sets up the downside at two-way threaded rod, and the top of box that flattens outward is equipped with the connecting block, connecting block and two-way threaded rod threaded connection, the box that flattens outward slides and is equipped with the box that flattens in, is connected with a plurality of springs between the box that flattens in and the inner wall of box that flattens outward, interior flat box internal rotation is equipped with a plurality of rubber wheels.
Preferably, the cross plates are multiple, the cross plates are arranged at the top of the second support plate at equal intervals, two ends of each cross plate are fixedly connected with the second support plate respectively, the fans are multiple, and the fans are arranged on the cross plates at equal intervals.
Preferably, a motor is arranged on one side of the bidirectional threaded rod, the motor is fixed on the side face of a second support plate, and an output shaft of the motor is connected with the bidirectional threaded rod.
Preferably, the first support plate is of a hollow structure, the second support plate is arranged in the first support plate in a sliding mode, a plurality of electric control telescopic rods are arranged in the first support plate at equal intervals, and two ends of each electric control telescopic rod are respectively connected with the inner wall of the first support plate and the bottom of the second support plate.
The beneficial effects of the utility model are as follows: according to the utility model, two sides of the paperboard warping can be flattened by utilizing the two flattening assemblies, and meanwhile, the air around the paperboard flows rapidly by utilizing the plurality of groups of fans, so that moisture in the air absorbed by the paperboard is rapidly dissipated, the flattened paperboard is shaped, the warping is avoided in the printing process, the flattening of the paperboard to be printed is ensured, and deviation of printed patterns caused by the warping of the paperboard is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but are not intended to limit the scope of the present utility model.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of the platen assembly of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the utility model at A in FIG. 3;
fig. 5 is a schematic structural view of the first and second support plates in fig. 1 according to the present utility model.
In the figure: 11. a first support plate; 12. a second support plate; 13. a two-way threaded rod; 14. a motor; 15. a flattening assembly; 16. a cross plate; 17. a fan; 18. an outer flattening box; 19. a connecting block; 20. an inner flattening box; 21. a rubber wheel; 22. a spring; 23. an electric control telescopic rod.
Detailed Description
Referring to fig. 1 to 5, the flattening device for digital printing of the paper box comprises a first support plate 11, wherein two first support plates 11 are arranged, a second support plate 12 is arranged on each first support plate 11, a bidirectional threaded rod 13 is rotatably arranged between the two second support plates 12, two threads with opposite directions are arranged on the bidirectional threaded rod 13, flattening assemblies 15 are arranged on two thread sections on the bidirectional threaded rod 13, a transverse plate 16 is arranged at the top of each second support plate 12, and a fan 17 is arranged on each transverse plate 16; when flattening the cardboard, flattening assembly 15 pastes the cardboard in the transmission, rotate two-way threaded rod 13 and can make two flattening assembly 15 be close to each other or keep away from, adjust the distance of two flattening assembly 15 according to the cardboard width that waits to print, make flattening assembly 15 be located the side position that is close to the cardboard, utilize flattening assembly 15 to push down the both sides limit that the cardboard warp, thereby flatten the cardboard, fan 17 starts simultaneously and bloies, accelerate cardboard ambient air flow, make the cardboard absorbing moisture in the air scatter and disappear fast, thereby design for flattening the cardboard, avoid the printing in-process to take place warp once more.
Further, the flattening assembly 15 includes an outer flattening box 18, the outer flattening box 18 is disposed at the lower side of the bidirectional threaded rod 13, a connecting block 19 is disposed at the top of the outer flattening box 18, the connecting block 19 is in threaded connection with the bidirectional threaded rod 13, an inner flattening box 20 is slidably disposed in the outer flattening box 18, a plurality of springs 22 are connected between the inner flattening box 20 and the inner wall of the outer flattening box 18, and a plurality of rubber wheels 21 are rotatably disposed in the inner flattening box 20; the outer flattening box 18 and the inner flattening box 20 are of bottomless box-shaped structures, when the paper board is flattened, the rubber wheel 21 is close to the surface of the conveying belt, when the paper board on the conveying belt is conveyed to the lower side of the outer flattening box 18, the spring 22 is compressed properly, the paper board is squeezed between the rubber wheel 21 and the conveying belt, the elastic force on the spring 22 enables the rubber wheel 21 to press the surface of the paper board, and along with the movement of the paper board, the rubber wheel 21 presses the surface of the paper board and rolls, so that the bent side edges of the paper board are flattened.
Further, the number of the cross plates 16 is plural, the plurality of cross plates 16 are arranged at the top of the second support plates 12 at equal intervals, two ends of each cross plate 16 are fixedly connected with the second support plates 12 respectively, the number of the fans 17 is plural, and the plurality of fans 17 are arranged on the cross plates 16 at equal intervals; the air between the two support plates 11 is quickly flown by the plurality of sets of fans 17, so that moisture in the air absorbed by the paper plates is quickly dissipated.
Further, a motor 14 is arranged on one side of the bidirectional threaded rod 13, the motor 14 is fixed on the side face of the second support plate 12, and an output shaft of the motor 14 is connected with the bidirectional threaded rod 13; the motor 14 can be started forward or backward, so as to control the forward and backward rotation of the bidirectional threaded rod 13, when the bidirectional threaded rod 13 rotates, the two connecting blocks 19 move along the bidirectional threaded rod 13, and according to different rotation directions, the two connecting blocks 19 are close to or far away from each other, so that the outer flattening boxes 18 move along with the connecting blocks, and the distance between the two outer flattening boxes 18 is adjusted.
Further, the first support plate 11 is of a hollow structure, the second support plate 12 is arranged in the first support plate 11 in a sliding manner, a plurality of electric control telescopic rods 23 are arranged in the first support plate 11 at equal intervals, and two ends of each electric control telescopic rod 23 are respectively connected with the inner wall of the first support plate 11 and the bottom of the second support plate 12; during digital printing, the conveyor belt is erected between the first support plates 11, and the electric control telescopic rod 23 is started to stretch and retract to control the lifting of the second support plates 12, so that the height of the flattening assembly 15 is adjusted, and the flattening assembly 15 is close to the surface of the conveyor belt.
According to the working principle of the utility model, when digital printing is carried out, a conveyor belt is erected between two first support plates 11, a digital printing head is arranged at one end of the whole flattening device, then an electric control telescopic rod 23 is started to stretch and retract so that the second support plates 12 are lifted and lowered, the height of the flattening assembly 15 is adjusted, the flattening assembly 15 is enabled to be close to the surface of the conveyor belt, a motor 14 is started so that a bidirectional threaded rod 13 rotates, the distance between the two flattening assemblies 15 is adjusted according to the width of a paperboard, the two flattening assemblies 15 are respectively positioned close to two side edges of the paperboard, a fan 17 is started, and the paperboard is sequentially placed on the conveyor belt for transmission.
When the paper board is conveyed to the lower side of the outer flattening box 18, the springs 22 are compressed properly, the paper board is extruded between the rubber wheels 21 and the conveyor belt, the elastic force on the springs 22 enables the rubber wheels 21 to press the surface of the paper board, the rubber wheels 21 press the surface of the paper board and roll along with the movement of the paper board, so that the bent side edges of the paper board are flattened, meanwhile, air blown out by the fan 17 enables air around the paper board to flow in an accelerating manner, moisture in the air absorbed by the paper board is quickly dissipated, the flattened paper board is shaped, bending of the paper board is avoided in the printing process, and finally, the flattened paper board is transmitted to the digital printing head for printing.
The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. A flattening device for digital printing of carton, includes mounting panel one, its characterized in that: the two support plates are respectively provided with a support plate II, two bidirectional threaded rods are rotatably arranged between the support plates II, two threads with opposite directions are arranged on the bidirectional threaded rods, flattening assemblies are arranged on the two thread sections of the bidirectional threaded rods, transverse plates are arranged at the tops of the support plates II, and fans are arranged on the transverse plates.
2. A flattening apparatus for digital printing of cartons as in claim 1, wherein: the outer box that flattens sets up the downside at two-way threaded rod, and the top of outer box that flattens is equipped with the connecting block, connecting block and two-way threaded rod threaded connection, outer box that flattens is interior to be equipped with, and interior box that flattens is connected with a plurality of springs between the inner wall of box with outer flattening to flatten, interior box internal rotation that flattens is equipped with a plurality of rubber wheels.
3. A flattening apparatus for digital printing of cartons as in claim 1, wherein: the transverse plates are multiple, the transverse plates are arranged at the top of the second support plate at equal intervals, two ends of each transverse plate are fixedly connected with the second support plate respectively, the fans are multiple, and the fans are arranged on the transverse plates at equal intervals.
4. A flattening apparatus for digital printing of cartons as in claim 1, wherein: one side of the bidirectional threaded rod is provided with a motor, the motor is fixed on the side face of a second support plate, and an output shaft of the motor is connected with the bidirectional threaded rod.
5. A flattening apparatus for digital printing of cartons as in claim 1, wherein: the first support plate is of a hollow structure, the second support plate is arranged in the first support plate in a sliding mode, a plurality of electric control telescopic rods are arranged in the first support plate at equal intervals, and two ends of each electric control telescopic rod are respectively connected with the inner wall of the first support plate and the bottom of the second support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322893768.3U CN221250004U (en) | 2023-10-27 | 2023-10-27 | Flattening device for digital printing of cartons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322893768.3U CN221250004U (en) | 2023-10-27 | 2023-10-27 | Flattening device for digital printing of cartons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221250004U true CN221250004U (en) | 2024-07-02 |
Family
ID=91656049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322893768.3U Active CN221250004U (en) | 2023-10-27 | 2023-10-27 | Flattening device for digital printing of cartons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221250004U (en) |
-
2023
- 2023-10-27 CN CN202322893768.3U patent/CN221250004U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |