CN214873500U - Seamless printing device for preprinter - Google Patents
Seamless printing device for preprinter Download PDFInfo
- Publication number
- CN214873500U CN214873500U CN202121456525.8U CN202121456525U CN214873500U CN 214873500 U CN214873500 U CN 214873500U CN 202121456525 U CN202121456525 U CN 202121456525U CN 214873500 U CN214873500 U CN 214873500U
- Authority
- CN
- China
- Prior art keywords
- preprinting
- seamless
- box
- material roller
- ink
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 9
- 230000037303 wrinkles Effects 0.000 abstract description 4
- 239000000976 ink Substances 0.000 description 43
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000008859 change 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
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Rotary Presses (AREA)
Abstract
The utility model discloses a seamless printing device for preprinting machine, which comprises a seamless material roller, a positioning mechanism, a preprinting box, a lifting mechanism and a motor, wherein the seamless material roller is movably arranged between two side supporting frames, the positioning mechanism is arranged at the lower end of the seamless material roller, the preprinting box is arranged at one side of the seamless material roller, one side of the seamless material roller is provided with a feed inlet, the lifting mechanism is arranged inside the preprinting box, the motor is arranged at the outer side of the supporting frames and is in transmission connection with the seamless material roller, the positioning mechanism at the lower end of the seamless material roller can effectively and quickly position paper, prevent the paper from moving or deviating to cause wrinkles in the conveying process and simultaneously prevent the paper from influencing the printing quality, the ink box can be lifted to the upper end of the preprinting box to add ink through the lifting mechanism in the preprinting box, and prevent the ink box from overflowing or spilling out due to the inconvenience of the ink adding position, the influence on the preprinting quality of the preprinting machine is avoided.
Description
Technical Field
The utility model belongs to the technical field of printing device, concretely relates to seamless printing device for preprinter.
Background
The preprinting is to print the facial tissues in a roll-to-roll manner, then send the printed roll facial tissues to the facial tissue station of a corrugated paper machine to produce corrugated boards, and then process the corrugated boards into cartons through the subsequent procedures, and the preprinting mode can be used for producing medium and high grade cartons, thereby not only meeting the requirement of exquisite printing, but also reducing the strength of the corrugated boards as little as possible, and keeping the stable supply of the paper and the ink in the preprinting;
however, most of the existing printing devices of the prepress printers have simple structures, paper is not positioned in the feeding process, and is easy to shift to cause printing wrinkles and gaps, when ink is added or the ink box is replaced, the position of the ink box in the prepress box cannot be observed, so that ink is easy to overflow or spill, printing is fuzzy and has seams, and the printing quality is low, so that the existing problem and the existing defect of the existing seamless printing device for the prepress printers need to be upgraded and modified on the basis of the existing seamless printing device for the prepress printers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no seam printing device for seal machine in advance can carry out the location operation to the no seam material roller of seal machine in advance and stock, avoids stock deviation or winding to appear in the printing process, can go up and down to add the china ink to the ink horn or change the ink horn simultaneously, avoids the ink to spill over.
In order to achieve the above object, the utility model provides a following technical scheme: a seamless printing device for a preprinting machine comprises a seamless material roller, a positioning mechanism, a preprinting box, a lifting mechanism and a motor, wherein the seamless material roller is movably arranged between two side supporting frames;
positioning mechanism includes the auxiliary roller, the auxiliary roller is placed under seamless material roller, and its upper end symmetry is provided with a set of spout, first knob is installed to auxiliary roller one side, first knob one side is provided with left screw rod and right screw rod respectively, all be equipped with the slide bar on left side screw rod and the right screw rod, be provided with the locating piece on the slide bar.
As a further aspect of the present invention: the lifting mechanism comprises a second knob, a threaded rod is arranged on one side of the second knob, a sleeve ring is arranged on the threaded rod, an ink box is fixed on one side of the sleeve ring, and the ink box on one side is driven to lift in the preprinting box through the threaded rod sleeve ring.
As a further aspect of the present invention: the left screw and the right screw are located inside the auxiliary roller, the thread directions of the left screw and the right screw are opposite, and the left screw and the right screw are respectively in threaded connection with the corresponding sliding rods at the upper ends, so that the two groups of sliding rods can be controlled to move reversely.
As a further aspect of the present invention: the upper end of the sliding rod penetrates through the sliding groove to be welded and fixed with the positioning block, so that the sliding rod can drive the positioning block to move conveniently, and the positioning block is limited.
As a further aspect of the present invention: the upper cover plate is installed at the upper end of the ink box and is movably connected with the preprinting box through a hinge at one side, so that the ink box is protected conveniently.
As a further aspect of the present invention: the lantern ring is welded and fixed on one side of the ink box, a screw hole is formed in the center of the lantern ring, and the lantern ring is in threaded connection with the threaded rod through the screw hole, so that the ink box is convenient to control to ascend and descend.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be equipped with positioning mechanism at seamless material roller lower extreme, rotate the first knob of auxiliary roll one side during the use, it drives inboard left screw rod and right screw rod synchronous rotation, two sets of slide bars of spiro union on left screw rod and right screw rod move to both sides respectively and drive the motion of upper end locating piece, and the locating piece is with the paper centre gripping in the intermediate position this moment, and this structure can effectively carry out quick location operation to the paper, avoids the paper to appear displacement or deviation in the transportation process and leads to the fold, avoids its influence printing quality simultaneously;
2. the utility model discloses an be equipped with elevating system in the preprinting case, when needs add the china ink or change the ink horn, rotate the second knob of preprinting case upper end, it drives the lower threaded rod and rotates, the spiro union goes up and down and drives one side ink horn motion thereupon on the threaded rod, can rise the ink horn to preprinting case upper end and add the china ink this moment, avoid adding the china ink in-process because can not see the ink horn or add the inconvenient ink that leads to of china ink position and spill or spill, avoid its influence preprinting machine preprinting quality.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of the positioning mechanism of the present invention;
fig. 3 is an internal perspective view of the lifting mechanism of the present invention.
In the figure: 1. a seamless material roller; 2. a support frame; 3. a positioning mechanism; 31. an auxiliary roller; 32. a chute; 33. a first knob; 34. a left screw; 35. a right screw; 36. a slide bar; 37. positioning blocks; 4. preprinting a box; 5. a feed inlet; 6. a lifting mechanism; 61. a second knob; 62. a threaded rod; 63. a collar; 64. an ink cartridge; 7. an upper cover plate; 8. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a seamless printing device for a preprinting machine comprises a seamless material roller 1, a positioning mechanism 3, a preprinting box 4, a lifting mechanism 6 and a motor 8, wherein the seamless material roller 1 is movably arranged between support frames 2 on two sides, the positioning mechanism 3 is arranged at the lower end of the seamless material roller 1, the preprinting box 4 is arranged on one side of the seamless material roller 1, a feed inlet 5 is arranged on one side of the seamless material roller 1, the lifting mechanism 6 is arranged inside the preprinting box 4, and the motor 8 is arranged on the outer side of the support frames 2 and is in transmission connection with the seamless material roller 1;
the positioning mechanism 3 comprises an auxiliary roller 31, the auxiliary roller 31 is placed under the seamless roller 1, a set of sliding grooves 32 are symmetrically arranged at the upper end of the auxiliary roller 31, a first knob 33 is installed at one side of the auxiliary roller 31, a left screw 34 and a right screw 35 are respectively arranged at one side of the first knob 33, sliding rods 36 are respectively arranged on the left screw 34 and the right screw 35, positioning blocks 37 are arranged on the sliding rods 36, the left screw 34 and the right screw 35 are positioned in the auxiliary roller 31, the thread directions of the left screw 34 and the right screw 35 are opposite, and the left screw 34 and the right screw 35 are respectively in threaded connection with the corresponding sliding rods 36 at the upper end, so that the two sets of sliding rods 36 are controlled to move in reverse directions, the upper end of the sliding rod 36 penetrates through the sliding grooves 32 and is fixedly welded with the positioning blocks 37, the positioning blocks 37 are conveniently driven to move, the positioning blocks 37 are limited, when the positioning blocks 33 at one side are used, the first knob 33 at the inner side is driven to rotate the left screw 34 and the right screw 35, the sliding rods 36 which are in threaded connection with the left screw 34 and the right screw 35 respectively move towards two sides and drive the positioning blocks 37 to move along with the upper ends, at the moment, the positioning block 37 clamps the paper in the middle position, so that the paper can be effectively and quickly positioned, wrinkles caused by displacement or deviation in the conveying process of the paper are avoided, and the influence on the printing quality is avoided;
the lifting mechanism 6 comprises a second knob 61, a threaded rod 62 is arranged on one side of the second knob 61, a lantern ring 63 is arranged on the threaded rod 62, an ink box 64 is fixed on one side of the lantern ring 63, the lantern ring 63 of the threaded rod 62 drives the ink box 64 on one side to lift in the preprinting box 4, the lantern ring 63 is welded and fixed on one side of the ink box 64, a screw hole is formed in the center of the lantern ring and is in threaded connection with the threaded rod 62 through the screw hole, an upper cover plate 7 is installed at the upper end of the ink box 64, the upper cover plate 7 is movably connected with the preprinting box 4 through a hinge so as to be convenient for protecting the ink box 64, the second knob 61 at the upper end of the preprinting box 4 is rotated during use to drive the threaded rod 62 at the lower end to rotate, the lantern ring 63 threaded on the threaded rod 62 lifts and drives the ink box 64 to move along with the preprinting box 4, at the moment, the ink can be added to avoid the situation that the ink overflows or spills caused by the inconvenience of the ink adding position when the ink box cannot be seen, the influence on the preprinting quality of the preprinting machine is avoided.
The utility model discloses a theory of operation: when the device is used, firstly, paper materials to be preprinted are installed on a seamless material roller 1, an auxiliary roller 31 is placed at the lower end of the seamless material roller 1, a first knob 33 at one side is rotated to drive a left screw 34 and a right screw 35 at the inner side to rotate, a sliding rod 36 which is screwed on the left screw 34 and the right screw 35 respectively moves towards two sides and drives an upper end positioning block 37 to move along with the sliding rod, at the moment, the positioning block 37 clamps the paper materials at the middle position, the paper materials can be effectively and quickly positioned by a positioning mechanism 3, wrinkles caused by displacement or deviation of the paper materials in the conveying process are avoided, the influence on the printing quality is avoided, an electric motor 8 is controlled by an external power supply to work, the paper materials are driven to work by the seamless material roller 1 at one side, the paper materials enter the preprinting box 4 through a feed inlet 5 to perform preprinting operation, when an ink box 64 needs to be preprinted or replaced, a second knob 61 at the upper end of the preprinting box 4 is rotated, it drives lower extreme threaded rod 62 and rotates, and the lantern ring 63 of spiro union on threaded rod 62 goes up and down and drives one side ink horn 64 and move along with it, can rise ink horn 64 to the top of preprinting case 4 at this moment and add the china ink, avoids adding the china ink in-process because can't see the ink horn or add the inconvenient ink that leads to of china ink position and spill or spill, avoids its influence preprinting quality of preprinter.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a seamless printing device for preprinter, includes seamless material roller (1), positioning mechanism (3), preprinting case (4), elevating system (6) and motor (8), its characterized in that: the seamless material roller (1) is movably arranged between the support frames (2) at the two sides, the positioning mechanism (3) is arranged at the lower end of the seamless material roller (1), the preprinting box (4) is positioned at one side of the seamless material roller (1), a feeding hole (5) is formed in one side of the seamless material roller (1), the lifting mechanism (6) is arranged inside the preprinting box (4), and the motor (8) is arranged at the outer side of the support frames (2) and is in transmission connection with the seamless material roller (1);
positioning mechanism (3) are including supplementary roller (31), place under seamless material roller (1) supplementary roller (31), and its upper end symmetry is provided with a set of spout (32), first knob (33) is installed to supplementary roller (31) one side, first knob (33) one side is provided with left screw rod (34) and right screw rod (35) respectively, all be equipped with slide bar (36) on left screw rod (34) and right screw rod (35), be provided with locating piece (37) on slide bar (36).
2. A seamless printing apparatus for a preprinter according to claim 1, wherein: the lifting mechanism (6) comprises a second knob (61), a threaded rod (62) is arranged on one side of the second knob (61), a sleeve ring (63) is arranged on the threaded rod (62), and an ink box (64) is fixed on one side of the sleeve ring (63).
3. A seamless printing apparatus for a preprinter according to claim 1, wherein: the left screw (34) and the right screw (35) are positioned inside the auxiliary roller (31), the thread directions of the screws are opposite, and the screws are respectively connected with the corresponding sliding rods (36) at the upper ends in a threaded manner.
4. A seamless printing apparatus for a preprinter according to claim 1, wherein: the upper end of the sliding rod (36) penetrates through the sliding groove (32) and is welded and fixed with the positioning block (37).
5. A seamless printing apparatus for a preprinter according to claim 2, wherein: an upper cover plate (7) is installed at the upper end of the ink box (64), and the upper cover plate (7) is movably connected with the preprinting box (4) through a hinge at one side.
6. A seamless printing apparatus for a preprinter according to claim 2, wherein: the lantern ring (63) is welded and fixed on one side of the ink box (64), a screw hole is formed in the center of the lantern ring, and the lantern ring is in threaded connection with the threaded rod (62) through the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456525.8U CN214873500U (en) | 2021-06-29 | 2021-06-29 | Seamless printing device for preprinter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456525.8U CN214873500U (en) | 2021-06-29 | 2021-06-29 | Seamless printing device for preprinter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214873500U true CN214873500U (en) | 2021-11-26 |
Family
ID=78906992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121456525.8U Expired - Fee Related CN214873500U (en) | 2021-06-29 | 2021-06-29 | Seamless printing device for preprinter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214873500U (en) |
-
2021
- 2021-06-29 CN CN202121456525.8U patent/CN214873500U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214873500U (en) | Seamless printing device for preprinter | |
| JP3418944B2 (en) | Plate cylinder changer for gravure printing press | |
| CN217495571U (en) | Stamping machine | |
| CN110091583A (en) | A kind of spray code spraying apparatus and its installation method for packaging bag printing and die-cutting all-in-one machine | |
| CN214733058U (en) | Printing tension adjusting device of compound machine | |
| CN215047239U (en) | Winding drum unwinding frame for paper cutter | |
| CN211077791U (en) | Paper board aligning device of carton printing machine | |
| CN213923403U (en) | Film rolling tension adjusting device for bag making machine | |
| CN209306658U (en) | A kind of stable conveying printing equipment of stock | |
| CN212124490U (en) | Bidirectional gravure printing machine | |
| CN210418634U (en) | Printing output device | |
| CN208247721U (en) | A kind of Full-automatic label printing machine | |
| CN215974089U (en) | Automatic paper pushing device of printing machine | |
| CN213415647U (en) | Printing positioning device for printing machine | |
| CN216511708U (en) | Full-automatic paper turning machine with paper side edge anti-tilting device | |
| CN212171596U (en) | Mould for gravure with supporting mechanism | |
| CN216183777U (en) | Automatic template propelling device of printing machine | |
| CN217574585U (en) | Ink-jet digital printer | |
| CN213973060U (en) | Printing machine adjusting device | |
| CN213165797U (en) | Device for preventing paper from shaking for printing die cutting machine | |
| CN220264517U (en) | Unreeling device of printing machine | |
| CN207942700U (en) | The composite structure of dry compound machine | |
| CN217458067U (en) | Feeding device for four-color offset press | |
| CN216804854U (en) | Anti-counterfeiting watermark digital printing device for packaging box | |
| CN217347164U (en) | PE protection film production is with printing machine that has dustproof mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |