CN220095963U - Digital printing device capable of automatically adjusting material receiving tension - Google Patents
Digital printing device capable of automatically adjusting material receiving tension Download PDFInfo
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- CN220095963U CN220095963U CN202321672074.0U CN202321672074U CN220095963U CN 220095963 U CN220095963 U CN 220095963U CN 202321672074 U CN202321672074 U CN 202321672074U CN 220095963 U CN220095963 U CN 220095963U
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- outer side
- printing device
- digital printing
- device capable
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- 238000007639 printing Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000009881 electrostatic interaction Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model discloses a digital printing device capable of automatically adjusting material receiving tension, which comprises a printing machine for realizing printing operation, wherein two first brackets and two second brackets are symmetrically and fixedly arranged on the outer side of a shell of the printing machine, a wind-up roll is rotatably arranged on the outer side of the second brackets, and a guide roll is rotatably arranged between the two first brackets; further comprises: the support lug is integrally arranged on the outer side of the upper end of the first bracket, and a positioning hole is formed in the middle of the support lug; the bearing box is arranged between the two first brackets, and a bracket is integrally arranged at the outer side of the upper end of the bearing box; the support frame is movably connected to the outer side of the movable frame. This but automatic adjustment receives tensile digital printing device of material can adsorb through electrostatic interaction to dust etc. in the paper outside, clean, can carry out automatically regulated to the tension in the paper transportation process simultaneously, effectively avoids paper rolling in-process fracture.
Description
Technical Field
The utility model relates to the technical field of digital printing devices, in particular to a digital printing device capable of automatically adjusting material receiving tension.
Background
The digital printer is also called a universal printer, breaks through the technical bottleneck of digital printing, effectively improves the printing efficiency and effect, but the existing digital printing device still has some defects.
The utility model discloses a digital printing device with dustproof function of CN214355011U, it can prevent effectively that getting into dust in the printing machine, influence printing machine printing efficiency, still be provided with tensioning conveyor simultaneously, can make the paper take place the fold in preventing that the paper from entering into the printing machine, influence the printing effect, and be convenient for carry the paper, be convenient for change the scroll through being provided with cylinder A, cylinder B and rotation fixed block, but its in the use, though can be to the tensioning of paper, its inconvenience is according to the material of paper to effectively adjust the tension of paper for loose or fracture take place easily in the paper rolling process, there is certain use defect.
Therefore, we propose a digital printing device capable of automatically adjusting the material receiving tension so as to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a digital printing device capable of automatically adjusting the material receiving tension, so as to solve the problem that the digital printing device in the current market provided by the background technology is inconvenient to effectively adjust the tension of paper according to the material of the paper, and the paper is easy to loose or break in the paper rolling process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the digital printing device capable of automatically adjusting the material receiving tension comprises a printing machine for realizing printing operation, wherein two first brackets and two second brackets are symmetrically and fixedly arranged on the outer side of a shell of the printing machine, a winding roller is rotatably arranged on the outer side of the second brackets, and a guide roller is rotatably arranged between the two first brackets;
further comprises:
the support lug is integrally arranged on the outer side of the upper end of the first bracket, and a positioning hole is formed in the middle of the support lug;
the bearing box is arranged between the two first brackets, a bracket is integrally arranged on the outer side of the upper end of the bearing box, and a positioning column is fixedly arranged on the lower surface of the bracket;
the fixing frame is fixedly arranged between the two second brackets, a movable frame is arranged above the fixing frame, and a threaded rod is connected with the edge of the fixing frame through a shaft;
the support frame, swing joint is in the outside of movable frame, the outside axle of support frame is connected with the backing roll.
Preferably, two brackets are symmetrically arranged at the upper end of the bearing box, the positions of the brackets and the supporting lugs correspond up and down, and positioning columns arranged on the lower surface of the brackets are in clearance fit with the positioning holes.
Through adopting above-mentioned technical scheme for erect the bracket with the top of supporting the ear, can make the reference column insert in the locating hole, thereby realize accepting the convenient installation and the dismantlement of box, be convenient for follow-up to accepting the dust clearance in the box.
Preferably, the outside of accepting the box is fixed and is provided with the friction piece, just the outside of friction piece is the fur material, and the friction piece is laminated mutually with the guide roll, simultaneously the guide roll is made for the rubber material.
Through adopting above-mentioned technical scheme for in the rotatory in-process of guide roll, can make it carry out continuous friction with the friction piece, thereby make the guide roll carry electric charge, produce electrostatic effect, and then adsorb dust and powdered ink in the paper outside.
Preferably, the bearing box is attached to the outer wall of the guide roller, and the left end of the bearing box is arranged in an inclined structure.
Through adopting above-mentioned technical scheme for when the guide roll was rotatory, accept the box and can hang up its outside electrostatic adsorption's dust and impurity, thereby realize the automatic collection of impurity, ensure the permanent clearance effect of guide roll.
Preferably, the movable frame is in a -shaped structure, two sides of the movable frame are attached to the outer wall of the second bracket, and the movable frame is in threaded connection with the threaded rod.
Through adopting above-mentioned technical scheme for rotatory threaded rod can drive the movable rack through threaded connection effect and carry out upper and lower sliding adjustment along the outer wall of second support, and then realize the regulation to the backing roll height, thereby make the backing roll support, tensioning to the paper of different materials.
Preferably, the movable frame is symmetrically arranged with respect to the supporting roller, the lower end of the supporting frame is rotationally connected with the upper end of the movable frame, and a torsion spring is connected between the shaft end of the supporting frame and the movable frame.
Through adopting above-mentioned technical scheme for the wind-up roll when carrying out the rolling to the paper, the backing roll can drive the support frame under the paper effect power and carry out elastic rotation, thereby carry out automatically regulated to the tension of paper automatically, effectively avoid the paper to carry in-process tension too big and lead to the fracture.
Compared with the prior art, the utility model has the beneficial effects that: this but automatic regulation receives tensile digital printing device of material can adsorb through electrostatic interaction to dust etc. in the paper outside, clean, can carry out automatically regulated to the tension in the paper transportation process simultaneously, effectively avoid paper rolling in-process fracture, and specific content is as follows:
1. the paper automatic cleaning device is provided with the guide roller and the receiving box, when paper is conveyed, the guide roller rotates, so that the guide roller continuously rubs with the friction piece, static electricity is generated by the guide roller, dust and the like on the outer side of the paper are adsorbed, and meanwhile, the receiving box can scrape and collect the dust and the like adsorbed on the outer wall of the paper along with the rotation of the paper, so that the paper automatic cleaning device is capable of automatically cleaning the paper;
2. be provided with adjustable shelf, support frame and backing roll, through rotatory threaded rod, can make the adjustable shelf slide regulation from top to bottom along the inner wall of second support under threaded connection effect to adjust the position height of support frame, at paper rolling in-process simultaneously, the backing roll can drive the support frame under the paper effort and carry out elastic rotation, thereby realize carrying out automatically regulated to the tension of paper, effectively avoid paper rolling in-process to take place the fracture.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the receiving box of the present utility model;
FIG. 3 is a schematic view of the mounting structure of the receiving box of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic view of a three-dimensional installation structure of a movable frame and a supporting frame of the utility model.
In the figure: 1. a printing machine; 2. a first bracket; 3. a support ear; 4. positioning holes; 5. a guide roller; 6. a second bracket; 7. a wind-up roll; 8. a receiving box; 9. a bracket; 10. positioning columns; 11. a friction member; 12. a fixing frame; 13. a movable frame; 14. a threaded rod; 15. a support frame; 16. and (5) supporting rollers.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the digital printing device capable of automatically adjusting the material receiving tension comprises a printing machine 1 for realizing printing operation, wherein two first brackets 2 and two second brackets 6 are symmetrically and fixedly arranged on the outer side of a shell of the printing machine 1, a winding roller 7 is rotatably arranged on the outer side of the second brackets 6, and a guide roller 5 is rotatably arranged between the two first brackets 2;
further comprises: the support lug 3 is integrally arranged on the outer side of the upper end of the first bracket 2, and a positioning hole 4 is formed in the middle of the support lug 3; the bearing box 8 is arranged between the two first brackets 2, a bracket 9 is integrally arranged at the outer side of the upper end of the bearing box 8, and a positioning column 10 is fixedly arranged on the lower surface of the bracket 9; two brackets 9 are symmetrically arranged at the upper end of the bearing box 8, the positions of the brackets 9 and the supporting lugs 3 are vertically corresponding, and positioning columns 10 arranged on the lower surface of the brackets 9 are in clearance fit with the positioning holes 4. The friction piece 11 is fixedly arranged on the outer side of the bearing box 8, the outer side of the friction piece 11 is made of fur, the friction piece 11 is attached to the guide roller 5, and meanwhile the guide roller 5 is made of rubber. The bearing box 8 is attached to the outer wall of the guide roller 5, and the left end of the bearing box 8 is arranged in an inclined structure. As shown in fig. 1 to 4, when printing of paper is required, the receiving box 8 is arranged between the two first brackets 2, so that the supporting lugs 3 support the brackets 9, and meanwhile, the positioning posts 10 are inserted into the positioning holes 4 to be positioned, so that the receiving box 8 is installed, then the printer 1 is controlled to print the paper, meanwhile, the winding roller 7 is controlled to wind up the paper, at the moment, the guide roller 5 rotates under the action of the paper, so that the guide roller 5 rubs against the friction piece 11, and dust and the like outside the paper are adsorbed by the guide roller 5 under the action of static electricity, and meanwhile, the receiving box 8 can scrape and collect dust and the like adsorbed outside the guide roller 5, so that the paper is automatically cleaned.
The fixed frame 12 is fixedly arranged between the two second brackets 6, a movable frame 13 is arranged above the fixed frame 12, and a threaded rod 14 is connected with the edge of the fixed frame 12 through a shaft; the support frame 15 is movably connected to the outer side of the movable frame 13, and a support roller 16 is connected to the outer side shaft of the support frame 15. The movable frame 13 is in a -shaped structure, two sides of the movable frame 13 are attached to the outer wall of the second bracket 6, and the movable frame 13 is in threaded connection with the threaded rod 14. The movable frame 13 is provided with two about backing roll 16 symmetry, and the lower extreme of support frame 15 is connected with the upper end rotation of movable frame 13, and be connected with the torsional spring between the axle head of support frame 15 and the movable frame 13, as shown in fig. 1 and 5, according to the material of different papers, rotatory threaded rod 14, make movable frame 13 carry out lifting adjustment along the inner wall of second support 6 under threaded connection effect, thereby make backing roll 16 to tensioning the paper, along with the rotation of wind-up roll 7, backing roll 16 can drive support frame 15 under the paper effort and carry out elastic rotation, thereby realize the tension adjustment to the paper, effectively avoid the paper to receive the material in-process to break.
Working principle: when the digital printing device capable of automatically adjusting the receiving tension is used, firstly, according to the conditions shown in fig. 1-5, the position of the supporting roller 16 is adjusted by rotating the threaded rod 14, so that the supporting roller 16 can support and tension paper, then the printing machine 1 is controlled to print the paper, meanwhile, the wind-up roller 7 can wind up the printed paper, meanwhile, the guide roller 5 can synchronously rotate under the driving of the paper, so that the guide roller 5 rubs against the friction piece 11, at the moment, the guide roller 5 can adsorb dust and the like on the outer side of the paper through electrostatic action, meanwhile, the receiving box 8 can scrape and collect the adsorbed dust and the like, and along with the receiving of the wind-up roller 7, the supporting roller 16 can drive the supporting frame 15 to elastically rotate under the acting force of the paper, so that the tension of the paper is automatically adjusted.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The digital printing device capable of automatically adjusting the material receiving tension comprises a printing machine (1) for realizing printing operation, wherein two first brackets (2) and two second brackets (6) are symmetrically and fixedly arranged on the outer side of a shell of the printing machine (1), a winding roller (7) is rotatably arranged on the outer side of the second brackets (6), and a guide roller (5) is rotatably arranged between the two first brackets (2);
characterized by further comprising:
the support lug (3) is integrally arranged on the outer side of the upper end of the first bracket (2), and a positioning hole (4) is formed in the middle of the support lug (3);
the bearing box (8) is arranged between the two first brackets (2), a bracket (9) is integrally arranged on the outer side of the upper end of the bearing box (8), and a positioning column (10) is fixedly arranged on the lower surface of the bracket (9);
the fixing frame (12) is fixedly arranged between the two second brackets (6), a movable frame (13) is arranged above the fixing frame (12), and a threaded rod (14) is connected at the edge of the fixing frame (12) through a shaft;
the support frame (15) is movably connected to the outer side of the movable frame (13), and the outer side shaft of the support frame (15) is connected with a support roller (16).
2. A digital printing device capable of automatically adjusting receiving tension as recited in claim 1, wherein: the two brackets (9) are symmetrically arranged at the upper end of the bearing box (8), the positions of the brackets (9) and the supporting lugs (3) are vertically corresponding, and positioning columns (10) arranged on the lower surface of the brackets (9) are in clearance fit with the positioning holes (4).
3. A digital printing device capable of automatically adjusting receiving tension as recited in claim 1, wherein: the friction piece (11) is fixedly arranged on the outer side of the bearing box (8), the outer side of the friction piece (11) is made of fur, the friction piece (11) is attached to the guide roller (5), and meanwhile the guide roller (5) is made of rubber.
4. A digital printing device capable of automatically adjusting receiving tension as recited in claim 1, wherein: the bearing box (8) is attached to the outer wall of the guide roller (5), and the left end of the bearing box (8) is arranged in an inclined structure.
5. A digital printing device capable of automatically adjusting receiving tension as recited in claim 1, wherein: the movable frame (13) is in a -shaped structure, two sides of the movable frame (13) are attached to the outer wall of the second bracket (6), and the movable frame (13) is in threaded connection with the threaded rod (14).
6. A digital printing device capable of automatically adjusting receiving tension as recited in claim 1, wherein: two movable frames (13) are symmetrically arranged about the supporting roller (16), the lower ends of the supporting frames (15) are rotatably connected with the upper ends of the movable frames (13), and torsion springs are connected between the shaft ends of the supporting frames (15) and the movable frames (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672074.0U CN220095963U (en) | 2023-06-29 | 2023-06-29 | Digital printing device capable of automatically adjusting material receiving tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672074.0U CN220095963U (en) | 2023-06-29 | 2023-06-29 | Digital printing device capable of automatically adjusting material receiving tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095963U true CN220095963U (en) | 2023-11-28 |
Family
ID=88863999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321672074.0U Active CN220095963U (en) | 2023-06-29 | 2023-06-29 | Digital printing device capable of automatically adjusting material receiving tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095963U (en) |
-
2023
- 2023-06-29 CN CN202321672074.0U patent/CN220095963U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |