CN219854688U - Cutting device for printing paper of digital printer - Google Patents
Cutting device for printing paper of digital printer Download PDFInfo
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- CN219854688U CN219854688U CN202321170379.1U CN202321170379U CN219854688U CN 219854688 U CN219854688 U CN 219854688U CN 202321170379 U CN202321170379 U CN 202321170379U CN 219854688 U CN219854688 U CN 219854688U
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- 238000007639 printing Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a cutting device for printing paper of a digital printer, which comprises two groups of mounting plates, wherein an adjusting mechanism is arranged on the upper sides of the two groups of mounting plates, the adjusting mechanism comprises a fixed sliding rail fixedly connected between the two groups of mounting plates, threaded rods are movably arranged on the inner sides of the two groups of mounting plates and the fixed sliding rail, one end of the upper side of one group of the two groups of mounting plates is fixedly connected with a first motor, and three groups of sliding blocks are arranged on the inner sides of the fixed sliding rail. According to the cutting device for the printing paper of the digital printer, the first motor is started to drive the threaded rod to rotate, and the two groups of opposite spiral threads are arranged on the outer side of the threaded rod, so that the two groups of sliding blocks in threaded connection drive the cutter to move towards the two sides of one group of sliding blocks or away from the two groups of sliding blocks to be close, the two sides are equidistantly adjusted, and the cutting of the printing paper with different widths is realized.
Description
Technical Field
The utility model relates to the technical field of paper slitting devices of printing machines, in particular to a slitting device of printing paper of a digital printing machine.
Background
The digital printing system mainly comprises a pre-printing system and a digital printer. Some systems are also equipped with stapling and cutting equipment. The operator outputs the manuscript (graphic digital information) or digital information of digital media or network digital file received from network system to computer, and makes creative, modification and arrangement on the computer to obtain digital information satisfactory to customer, and uses RIP process to obtain correspondent monochromatic pixel digital signal, and transmits it to laser controller, and emits correspondent laser beam to scan printing cylinder. A printing cylinder (without a printing plate) made of photosensitive material is sensitized to form a graph and text which can absorb ink or ink powder and then is transferred to a printing stock such as paper.
The prior patent number is as follows: the utility model provides a paper cutting device for numerical control printing, including the cutting machine subassembly, the cutting machine subassembly contains the spool, go up spool outside coaxial coupling branch fiber drum, the inside slip joint limiting component of spool that is located branch fiber drum both sides, limiting component contains the spacing groove, go up spool and lower spool side terminal surface and run through the spout perpendicularly, the spout inner wall extends and runs through the spacing groove, spacing groove inner wall extends and runs through the square groove, the even rigid coupling of square inslot portion a plurality of latch, latch contact connection is on guiding mechanism, guiding mechanism is located branch fiber drum both ends, guiding mechanism contains the stopper, stopper lower extreme fixed triangular seat, and the triangular seat adopts the pin to rotate and connect the fixture block, be located fixture block both ends symmetry rigid coupling elasticity plectrum, the vertical first slider of stopper upper end rigid coupling, first slider runs through the supporting groove, the inside sliding connection guide block of supporting groove, guide block bottom surface rigid coupling spring one end, and the spring other end rigid coupling is at the supporting groove inner wall.
However, the above-mentioned practicality still has some drawbacks, such as two sliders and cutters, which are used, are not provided with an adjusting structure, and are inconvenient to adjust the distance between the two, so as to control the size of the cut printing paper, and the practicality is poor.
Disclosure of Invention
The utility model mainly aims to provide a cutting device for printing paper of a digital printer, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a cutting device of printing paper of digital printer, includes two sets of mounting panels, two sets of adjustment mechanism is installed to the upside of mounting panel, adjustment mechanism includes fixed slide rail of fixed connection between two sets of mounting panels, two sets of the inboard activity of mounting panel and fixed slide rail is provided with the threaded rod, two sets of a set of upside one end fixedly connected with first motor in the mounting panel, the inboard of fixed slide rail is provided with three sets of sliders, three sets of the front end of slider is fixed respectively and is provided with the fixed shell, three sets of the inside of fixed shell is the movable flexible cover that is provided with respectively, three sets of the lower extreme of flexible cover is fixedly connected with cutter respectively, three sets of the fixed shell, the inboard of flexible cover are swing joint respectively the screw rod, three sets of the upper end of screw rod is fixedly connected with control block respectively.
Preferably, the fixed slide rail is close to the position close to the upper side between two sets of mounting plates, the mounting plate that the threaded rod runs through one side is fixedly connected with the inner rotor of the first motor, the outside of threaded rod is provided with two sets of opposite spiral lines.
Preferably, a middle group of the three groups of sliding blocks is fixedly arranged with the fixed sliding rail, and the other two groups of the three groups of sliding blocks are in threaded connection with the threaded rod.
Preferably, the telescopic sleeve is in threaded connection with the threaded rod, and the threaded rod penetrates through the upper sides of the telescopic sleeve and the fixed shell to be connected with the control block.
Preferably, a paper tube is movably arranged below the mounting plates close to the cutting knife, two groups of rolling shaft rods are movably connected between the mounting plates close to the lower side, two groups of rolling shaft rods are fixedly connected to the outer sides of the rolling shaft rods, two groups of paper tubes are fixedly connected to the outer sides of the rolling shaft rods, and one group of mounting plates corresponds to the paper tube and one end position of the two groups of rolling shaft rods is fixedly provided with a second motor.
Preferably, the paper tube and the two groups of reel rods penetrate through the mounting plate on one side respectively and are fixedly connected with the corresponding inner rotor of the second motor, and the two groups of paper tubes arranged on the reel rods are arranged in a staggered mode.
Compared with the prior art, the utility model has the following beneficial effects:
the first motor is started to drive the threaded rod to rotate, and the outer side of the threaded rod is provided with two opposite groups of spiral lines, so that the two groups of sliding blocks in threaded connection drive the cutter to the two sides of one group of sliding blocks or far away from the two groups of sliding blocks to be close, the two sides are equidistantly adjusted, and the printing paper cutting with different widths is realized.
The second motor connected with one side of the two groups of scroll rods rotates through the paper tube, the two groups of scroll rods respectively roll up the printing paper after slitting the paper tube, and the staggered positions of the four groups of paper tubes are set, so that the printing paper after slitting is staggered and rolled up, the mutual contact of paper cutting positions is avoided, and the rolling deviation and rolling out occur.
Drawings
FIG. 1 is a schematic view showing the overall structure of a slitting device for printing paper of a digital printer according to the present utility model;
FIG. 2 is a schematic view of an adjusting mechanism of a slitting device for printing paper of a digital printer according to the present utility model;
fig. 3 is a schematic view showing a partially cut-away structure of an adjusting mechanism of a cutting device for printing paper of a digital printer according to the present utility model.
In the figure: 1. a mounting plate; 2. an adjusting mechanism; 21. fixing the sliding rail; 22. a threaded rod; 23. a first motor; 24. a slide block; 25. a fixed case; 26. a telescopic sleeve; 27. a cutter; 28. a threaded rod; 29. a control block; 3. finishing the paper tube; 4. a spool rod; 5. a paper separating cylinder; 6. and a second motor.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a slitting device for printing paper of a digital printer comprises two groups of mounting plates 1, an adjusting mechanism 2 is mounted on the upper sides of the two groups of mounting plates 1, the adjusting mechanism 2 comprises a fixed sliding rail 21 fixedly connected between the two groups of mounting plates 1, a threaded rod 22 is movably arranged on the inner sides of the two groups of mounting plates 1 and the fixed sliding rail 21, a first motor 23 is fixedly connected with one end of the upper side of one group of the two groups of mounting plates 1, three groups of sliding blocks 24 are arranged on the inner sides of the fixed sliding rail 21, fixed shells 25 are respectively and fixedly arranged at the front ends of the three groups of sliding blocks 24, telescopic sleeves 26 are respectively and movably arranged in the three groups of fixed shells 25, cutters 27 are respectively and fixedly connected with the lower ends of the three groups of telescopic sleeves 26, threaded rods 28 are respectively and movably connected with the inner sides of the three groups of the fixed shells 25 and the inner sides of the telescopic sleeves 26, and control blocks 29 are respectively and fixedly connected with the upper ends of the three groups of the threaded rods 28.
In this embodiment, the fixed sliding rail 21 is close to the position close to the upper side between the two groups of mounting plates 1, the threaded rod 22 penetrates through the mounting plate 1 on one side and is fixedly connected with the inner rotor of the first motor 23, two opposite groups of spiral threads are arranged on the outer side of the threaded rod 22, one middle group of the three groups of sliding blocks 24 is fixedly arranged with the fixed sliding rail 21, the other two groups of the three groups of sliding blocks 24 are in threaded connection with the threaded rod 22, the telescopic sleeve 26 is in threaded connection with the threaded rod 28, and the threaded rod 28 penetrates through the telescopic sleeve 26 and is connected with the control block 29 on the upper side of the fixed shell 25.
Specifically, the threaded rod 28 is driven to rotate by the rotation control block 29, so that the purpose of up-down telescopic adjustment of the telescopic sleeve 26 and the cutter 27 in threaded connection is achieved, the first motor 23 is started to drive the threaded rod 22 to rotate, and the outer sides of the threaded rod 22 are provided with two opposite groups of spiral threads, so that the two groups of sliding blocks 24 in threaded connection drive the cutter 27 to move towards the two sides of the sliding blocks 24 or away from the two sides to be close, the two sides are adjusted at equal distances, and printing paper cutting with different widths is achieved.
In this embodiment, the whole paper tube 3 is movably arranged below the cutter 27 between the two sets of mounting plates 1, two sets of reel rods 4 are movably connected between the two sets of mounting plates 1 near the lower side, two sets of paper tubes 5 are fixedly connected to the outer sides of the two sets of reel rods 4, one set of the two sets of mounting plates 1 corresponds to the whole paper tube 3, one end positions of the two sets of reel rods 4 are fixedly provided with the second motor 6, the whole paper tube 3 and the two sets of reel rods 4 respectively penetrate through the mounting plates 1 on one side and are fixedly connected with the corresponding inner rotor of the second motor 6, and the two sets of paper tubes 5 arranged on the two sets of reel rods 4 are staggered.
Specifically, the second motor 6 connected with one side of the two groups of reel rods 4 through the whole paper tube 3 rotates, the two groups of reel rods 4 respectively roll up the printing paper after the whole paper tube 3 is cut, and the staggered positions of the four groups of paper tubes 5 are set, so that the cut printing paper is staggered and rolled up, the mutual contact of paper cutting positions is avoided, and the rolling deflection and rolling out occur.
Working principle:
when the device is used, firstly, the threaded rod 28 is driven to rotate through the rotation control block 29, the purpose of up-down telescopic adjustment is achieved through the telescopic sleeve 26 and the cutter 27 which are in threaded connection, then, the first motor 23 is started to drive the threaded rod 22 to rotate, and the outer sides of the threaded rod 22 are provided with two opposite groups of spiral threads, so that the two groups of sliding blocks 24 in threaded connection drive the cutter 27 to move towards the two sides of one group of sliding blocks 24 or away from the two sides to be close, the two sides are equidistantly adjusted, printing paper with different widths is cut, secondly, the second motor 6 connected with one side of the two groups of reel rods 4 is used for rotating through the whole paper tube 3, the two groups of reel rods 4 are used for respectively winding the printing paper cut by the whole paper tube 3, and the staggered positions of the four groups of paper tubes 5 are set, so that the cut printing paper is alternately wound, and the paper cutting positions are prevented from being mutually contacted, and winding deviation and winding out are caused.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cutting device of printing paper of digital printer, includes two sets of mounting panel (1), its characterized in that: two sets of adjustment mechanism (2) are installed to the upside of mounting panel (1), adjustment mechanism (2) are including fixed slide rail (21) of fixed connection between two sets of mounting panel (1), two sets of inboard swing joint of mounting panel (1) and fixed slide rail (21) is provided with threaded rod (22), two sets of upside one end fixedly connected with first motor (23) in mounting panel (1), the inboard of fixed slide rail (21) is provided with three slider (24), three sets of the front end of slider (24) is fixed respectively and is provided with fixed shell (25), three sets of the inside of fixed shell (25) is movable respectively and is provided with flexible cover (26), three sets of the lower extreme of flexible cover (26) is fixedly connected with cutter (27) respectively, three sets of the inboard of fixed shell (25), flexible cover (26) is swing joint respectively threaded rod (28), three sets of the upper end of threaded rod (28) is fixedly connected with control block (29) respectively.
2. A cutting device for printing sheets of a digital printer according to claim 1, characterized in that: the fixed sliding rail (21) is close to the position close to the upper side between two groups of mounting plates (1), the threaded rod (22) penetrates through the mounting plate (1) on one side to be fixedly connected with an inner rotor of the first motor (23), and two opposite groups of spiral lines are arranged on the outer side of the threaded rod (22).
3. A cutting device for printing sheets of a digital printer according to claim 1, characterized in that: the middle one of the three groups of sliding blocks (24) is fixedly arranged with the fixed sliding rail (21), and the other two groups of the three groups of sliding blocks (24) are in threaded connection with the threaded rod (22).
4. A cutting device for printing sheets of a digital printer according to claim 1, characterized in that: the telescopic sleeve (26) is in threaded connection with the threaded rod (28), and the threaded rod (28) penetrates through the telescopic sleeve (26) and the upper side of the fixed shell (25) to be connected with the control block (29).
5. A cutting device for printing sheets of a digital printer according to claim 1, characterized in that: the paper winding machine comprises two groups of mounting plates (1), wherein a paper winding drum (3) is movably arranged below the mounting plates (1) close to a cutter (27), two groups of winding shafts (4) are movably connected between the mounting plates (1) close to the lower side, two groups of winding shafts (4) are fixedly connected with two groups of paper winding drums (5) on the outer sides of the winding shafts, one group of mounting plates (1) corresponds to the paper winding drum (3), and one end positions of the two groups of winding shafts (4) are fixedly provided with a second motor (6).
6. The slitting device for printing paper of a digital printer according to claim 5, wherein: the paper winding machine is characterized in that the paper winding machine is a paper winding machine, two groups of winding rods (4) penetrate through a mounting plate (1) on one side respectively and are fixedly connected with an inner rotor of a corresponding second motor (6), and two groups of paper winding machines (5) arranged on the winding rods (4) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321170379.1U CN219854688U (en) | 2023-05-16 | 2023-05-16 | Cutting device for printing paper of digital printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321170379.1U CN219854688U (en) | 2023-05-16 | 2023-05-16 | Cutting device for printing paper of digital printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219854688U true CN219854688U (en) | 2023-10-20 |
Family
ID=88370774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321170379.1U Active CN219854688U (en) | 2023-05-16 | 2023-05-16 | Cutting device for printing paper of digital printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219854688U (en) |
-
2023
- 2023-05-16 CN CN202321170379.1U patent/CN219854688U/en active Active
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