CN214294962U - Packing paper printing cylinder - Google Patents
Packing paper printing cylinder Download PDFInfo
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- CN214294962U CN214294962U CN202023199945.0U CN202023199945U CN214294962U CN 214294962 U CN214294962 U CN 214294962U CN 202023199945 U CN202023199945 U CN 202023199945U CN 214294962 U CN214294962 U CN 214294962U
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- fan
- shaped unit
- bead
- axle core
- printing cylinder
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Abstract
The utility model discloses a wrapping paper printing cylinder, including roller bearing and sleeve, the roller bearing includes columniform axle core, wherein the several bead has been arranged along circumference equidistance in the outside of axle core, and the both ends of bead all are equipped with the limiting plate, the both ends of axle core are all rotated and are connected with the swivel becket, wherein the periphery of swivel becket is equipped with the cardboard with the bead one-to-one, and pass through the fix with screw between swivel becket and the axle core, the sleeve is fixed on the surface of roller bearing, wherein the sleeve is the cylindric structure of compriseing several fan-shaped unit, and fan-shaped unit and bead one-to-one, fan-shaped unit is hollow structure, wherein be equipped with the recess with the bead adaptation on the interior circumference of fan-shaped unit, and the both ends of two adjacent fan-shaped units are all through being located the inside bolt fastening of fan-shaped unit. The utility model relates to a rationally, simple structure, easy dismounting connects stably, and the dead weight is little, during the restoration, need not to dismantle completely, only needs to change needs prosthetic fan-shaped unit, practices thrift the cost, improves work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the packing printing, concretely relates to wrapping paper printing cylinder.
Background
Printing machines are machines for printing text and images, modern printing machines generally consisting of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.
The printing cylinder is an important part for completing image-text transfer of the color printing machine, and the image-text information is copied to a printing stock through the press plate by generating printing pressure through continuous rotation of the two oppositely arranged printing cylinders so as to complete printing work. Because the market demands for printing different pictures and texts are increasing day by day, the diversification of color printing is promoted continuously, and meanwhile, the printing quantity and the efficiency are also required to be improved continuously, in the prior art, some printing cylinders of a color printing machine are made into a special shape and cannot be replaced, and some printing cylinders are designed to be very complicated in structure so as to ensure the matching precision of a pressing plate and the cylinders, so that the replacement is troublesome and time-consuming.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a packing paper printing cylinder to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wrapping paper printing cylinder which the structural feature lies in: including roller bearing and sleeve, the roller bearing includes columniform axle core, wherein the several bead has been arranged along circumference equidistance in the outside of axle core, and the both ends of bead all are equipped with the limiting plate, the both ends of axle core all rotate and are connected with the swivel becket, wherein the periphery of swivel becket is equipped with the cardboard with the bead one-to-one, and pass through the fix with screw between swivel becket and the axle core, the sleeve is fixed on the surface of roller bearing, wherein the sleeve is the cylindric structure of compriseing several fan-shaped unit, and fan-shaped unit and bead one-to-one, fan-shaped unit is hollow structure, wherein be equipped with the recess with the bead adaptation on the interior circumference of fan-shaped unit, and the both ends of two adjacent fan-shaped units are all through being located the inside bolt fastening of fan-shaped unit.
Preferably, the length of the sleeve corresponds to the length of the lug.
Preferably, the cross section of the convex rib is trapezoidal or fan-shaped or rectangular or circular.
Preferably, a sliding plate is arranged on one side, away from the convex edge, of the rotating ring, and a sliding groove matched with the sliding plate is formed in the outer side of the shaft core.
Preferably, the clamping plate is connected with one side of the rib opposite to the rib in a sliding contact mode, and the clamping plate is connected with one side of the fan-shaped unit opposite to the fan-shaped unit in a sliding contact mode.
Preferably, the side of the clamping plate opposite to the limiting plate is provided with magnets with opposite polarities.
Compared with the prior art, the utility model relates to a rationally, simple structure, easy dismounting connects stably, and the dead weight is little, reduces the use of material, when needs carry out printing cylinder and restore, need not to carry out complete dismantlement, only needs to change needs prosthetic fan-shaped unit, practices thrift the cost, has improved work efficiency.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a front view of the roller of the present invention;
FIG. 3 is a top view of the overall structure of the present invention;
fig. 4 is a schematic view of the installation structure of the present invention;
in the figure: 1-shaft core, 2-rib, 3-limit plate, 4-rotating ring, 5-clamping plate, 6-screw, 7-sector unit, 8-groove, 9-bolt, 10-sliding plate and 11-sliding groove.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution, a packing paper printing cylinder, comprising a roller and a sleeve, wherein the roller comprises a cylindrical shaft core 1, wherein a plurality of convex edges 2 are arranged on the outer side of the shaft core 1 along the circumferential direction at equal intervals, limiting plates 3 are arranged at the two ends of the convex edges 2, rotating rings 4 are rotatably connected at the two ends of the shaft core 1, wherein the periphery of the rotating ring 4 is provided with clamping plates 5 which are in one-to-one correspondence with the convex ribs 2, the rotating ring 4 and the shaft core 1 are fixed through screws 6, the sleeve is fixed on the outer surface of the rolling shaft, wherein the sleeve is a cylindrical structure consisting of a plurality of sector units 7, the sector units 7 correspond to the ribs 2 one by one, the sector units 7 are hollow structures, wherein, the inner circumference of the sector unit 7 is provided with a groove 8 matched with the convex rib 2, and two ends of two adjacent sector units 7 are fixed by bolts 9 positioned in the sector units 7.
Wherein, in the embodiment, the length of the sleeve is consistent with that of the rib 2.
In the present embodiment, the cross section of the rib 2 is trapezoidal, fan-shaped, rectangular or circular.
In this embodiment, a sliding plate 10 is disposed on a side of the rotating ring 4 away from the rib 2, and a sliding groove 11 adapted to the sliding plate 10 is disposed on an outer side of the shaft core 1.
In the embodiment, the clamping plate 5 is connected with one side of the rib 2 opposite to the rib in a sliding contact manner, and the clamping plate 5 is connected with one side of the fan-shaped unit 7 opposite to the rib in a sliding contact manner.
In this embodiment, the side of the clamping plate 5 opposite to the limiting plate 3 is provided with magnets with opposite polarities.
Initially, receive cardboard 5 on the rotating ring 4 at 1 both ends of axle core and all locate the position corresponding with bead 2, wherein cardboard 5 passes through the magnet adsorption laminating with limiting plate 3 and is in the same place, and the surface that 3 one side of limiting plate was kept away from to cardboard 5 is no longer than the surface that 3 one side of limiting plate was kept away from to bead 2, makes cardboard 5 can not hinder the installation of fan-shaped unit 7. During the installation, the rotating ring 4 of 1 one side of the axle core is rotated earlier, and fix axle core 1 and rotating ring 4 through screw 6, be connected several fan-shaped unit 7 with the bead 2 on the axle core 1 through recess 8, rotating ring 4 at 1 opposite side of the axle core rotates, and fix axle core 1 and rotating ring 4 through screw 6, cardboard 5 and fan-shaped unit 7 laminating this moment, and cardboard 5 is located the laminating department position of two adjacent fan-shaped units 7 and is corresponding, the realization is fixed to fan-shaped unit 7 position on axle core 1, fix two adjacent fan-shaped units 7 through the bolt 9 that is located fan-shaped unit 7 inside at last, it is more firm to make two adjacent fan-shaped units 7 connect, avoid appearing rocking between two adjacent fan-shaped units 7 in the printing process, guarantee printing quality. When needing to dismantle or maintain, will wait to dismantle earlier the bolt 9 of fan-shaped unit 7 both sides and pull down, then lift off the screw 6 on the rotating ring 4 of axle core 1 one side to the counter rotation rotating ring 4, cardboard 5 makes through magnet adsorption laminating together with limiting plate 3, pulls down fan-shaped unit 7 of waiting to dismantle, repeats foretell installation operation with new fan-shaped unit 7 again, can accomplish the change.
The utility model relates to a rationally, simple structure, easy dismounting connects stably, and the dead weight is little, reduces the use of material, when needs carry out printing cylinder restoration, need not to dismantle completely, only needs to change needs prosthetic fan-shaped unit, practices thrift the cost, has improved work efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A wrapping paper printing cylinder characterized by: including roller bearing and sleeve, the roller bearing include columniform axle core, wherein the several bead has been arranged along circumference equidistance in the outside of axle core, and the both ends of bead all are equipped with the limiting plate, the both ends of axle core all rotate and be connected with the swivel becket, wherein the periphery of swivel becket be equipped with the cardboard of bead one-to-one, and pass through the fix with screw between swivel becket and the axle core, the sleeve fix on the surface of roller bearing, wherein the sleeve is the cylindric structure of compriseing the fan-shaped unit of several, and fan-shaped unit and bead one-to-one, fan-shaped unit be hollow structure, wherein be equipped with the recess with the bead adaptation on the interior circumference of fan-shaped unit, and the both ends of two adjacent fan-shaped units are all through being located the inside bolt fastening of fan-shaped unit.
2. A wrapping paper printing cylinder as defined in claim 1, wherein: the length of the sleeve is consistent with that of the convex rib.
3. A wrapping paper printing cylinder as defined in claim 1, wherein: the section of the convex rib is trapezoidal or fan-shaped or rectangular or circular.
4. A wrapping paper printing cylinder as defined in claim 1, wherein: one side of the rotating ring, which is far away from the convex edge, is provided with a sliding plate, and the outer side of the shaft core is provided with a sliding groove matched with the sliding plate.
5. A wrapping paper printing cylinder as defined in claim 1, wherein: the clamping plate is connected with one side of the convex rib, which is arranged oppositely, in a sliding contact manner, and the clamping plate is connected with one side of the fan-shaped unit, which is arranged oppositely, in a sliding contact manner.
6. A wrapping paper printing cylinder as defined in claim 1, wherein: and magnets with opposite polarities are arranged on one sides of the clamping plates, which are opposite to the limiting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023199945.0U CN214294962U (en) | 2020-12-25 | 2020-12-25 | Packing paper printing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023199945.0U CN214294962U (en) | 2020-12-25 | 2020-12-25 | Packing paper printing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214294962U true CN214294962U (en) | 2021-09-28 |
Family
ID=77862624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023199945.0U Active CN214294962U (en) | 2020-12-25 | 2020-12-25 | Packing paper printing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214294962U (en) |
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2020
- 2020-12-25 CN CN202023199945.0U patent/CN214294962U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220517 Address after: 110108 Sifangtai village yingwo natural village, Linsheng sub district office, Sujiatun District, Shenyang City, Liaoning Province Patentee after: Shenyang Dongyuan packaging products Co.,Ltd. Address before: 110200 No. 9-A, Nansan Road, offshore economic zone, Shenyang City, Liaoning Province Patentee before: Shenyang Dongyuan packaging products Co.,Ltd. |