CN211730598U

CN211730598U - Printing cylinder

Info

Publication number: CN211730598U
Application number: CN201921604943.XU
Authority: CN
Inventors: 王冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-10-23
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a printing cylinder, including the urceolus, the spout has been seted up to the inside of urceolus, the spout be with the endocentric circular slot of urceolus, the inner wall symmetric position sliding connection of spout has the sliding block, one side fixedly connected with back shaft of sliding block, the one end that the sliding block was kept away from to the back shaft runs through the urceolus and extends to the outside of urceolus, the back shaft is located the outside one end fixedly connected with baffle of urceolus, one side fixedly connected with riser of urceolus is kept away from to the baffle, fixedly connected with threaded rod between the both sides of riser, the outside cover of threaded rod is equipped with the shift ring, the riser is kept away from one side of urc. This printing cylinder, the convenience is installed printing cylinder on the support of different specifications, simultaneously can self-cleaning printing cylinder, has solved the inconvenient problem of clearing up of ink in the cylinder outside.

Description

Printing cylinder

Technical Field

The utility model relates to a printing machine technical field specifically is a printing cylinder.

Background

The plate cylinder is a cylindrical plate or a support thereof on a printing machine, and the function of the plate cylinder is to ink the image-text part and water the non-image-text part and stabilize the non-image-text part, namely, the water-ink balance is the key for ensuring the quality of the printed product. But current printing cylinder length is fixed, can not adjust the length of back shaft and conveniently install on different supports, and the ink and wash in the cylinder outside is inconvenient to be cleared up simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a printing cylinder has solved current printing cylinder length and has been fixed, and the length that can not adjust the back shaft is convenient to be installed on the support of difference, the inconvenient problem of clearing up of china ink in the cylinder outside simultaneously.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a printing cylinder, includes the urceolus, the spout has been seted up to the inside of urceolus, the spout be with the endocentric circular slot of urceolus, the inner wall symmetric position sliding connection of spout has the sliding block, one side fixedly connected with back shaft of sliding block, the one end that the sliding block was kept away from to the back shaft runs through the urceolus and extends to the outside of urceolus, the back shaft is located the outside one end fixedly connected with baffle of urceolus, one side fixedly connected with riser of urceolus is kept away from to the baffle, fixedly connected with threaded rod between the both sides of riser, the outside cover of threaded rod is equipped with the shift ring, shift ring and threaded rod threaded connection, the bottom fixedly connected with lantern ring of shift ring, the inner wall fixedly.

Preferably, the motor is installed to one side that the urceolus was kept away from to the riser, the output of motor runs through the riser and is connected with the threaded rod transmission.

Preferably, one side of the vertical plate far away from the outer barrel is fixedly connected with a transverse plate, and the bottom of the motor is fixedly connected with the transverse plate.

Preferably, the equal fixedly connected with iron sheet cover in both sides of urceolus, the outside at the back shaft is established to iron sheet ways, the outside of iron sheet ways is provided with the screw thread, the position cover that the outside of back shaft is close to iron sheet ways is equipped with the nut.

Preferably, the outer side edge of the baffle is uniformly provided with clamping grooves, and one side of the baffle is uniformly provided with mounting holes.

Preferably, reinforcing holes are uniformly formed in the outer sides of the vertical plates.

(III) advantageous effects

The utility model provides a printing cylinder. The method has the following beneficial effects:

(1) this printing cylinder has seted up the spout through the inside of urceolus, the spout be with the endocentric circular slot of urceolus, the inner wall symmetric position sliding connection of spout has the sliding block, one side fixedly connected with back shaft of sliding block, the one end that the sliding block was kept away from to the back shaft runs through the urceolus and extends to the outside of urceolus, the back shaft is located the outside one end fixedly connected with baffle of urceolus, and when the support of installation cylinder was too big, take the back shaft out from the urceolus is inside, increases the length of back shaft, conveniently installs printing cylinder on the support of different specifications, and draw-in groove and the convenient printing cylinder installation of mounting hole seted up on the baffle.

(2) This printing cylinder keeps away from one side fixedly connected with riser of urceolus through the baffle, fixedly connected with threaded rod between the both sides of riser, the outside cover of threaded rod is equipped with the shift ring, shift ring and threaded rod threaded connection, the bottom fixedly connected with lantern ring of shift ring, the inner wall fixedly connected with cleaning brush of the lantern ring, the inner wall of cleaning brush and the outside contact of urceolus have installed the cleaning brush in printing cylinder's the outside, and the cleaning brush is located the both sides of urceolus and does not influence normal printing during the printing, starter motor when needing to clear up the urceolus, and the motor drives the threaded rod and rotates, and then drives shift ring and the lantern ring along threaded rod lateral shifting, and the cleaning brush removes along the urceolus, with urceolus surface clean up, can self-cleaning printing cylinder, has solved the inconvenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the outer barrel of the present invention.

In the figure: the cleaning brush comprises an outer cylinder 1, a sliding chute 2, a sliding block 3, a supporting shaft 4, a baffle 5, a vertical plate 6, a threaded rod 7, a lantern ring 8, a cleaning brush 9, a moving ring 10, a motor 11, a transverse plate 12, an iron sheath 13, a nut 14, a clamping groove 15, a mounting hole 16 and a reinforcing hole 17.

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. 1-2, the present invention provides a technical solution: a printing roller comprises an outer barrel 1, a sliding groove 2 is formed in the outer barrel 1, the sliding groove 2 is a circular groove concentric with the outer barrel 1, a sliding block 3 is connected to the inner wall of the sliding groove 2 in a sliding mode at the symmetrical position, a supporting shaft 4 is fixedly connected to one side of the sliding block 3, one end, far away from the sliding block 3, of the supporting shaft 4 penetrates through the outer barrel 1 and extends to the outside of the outer barrel 1, a baffle 5 is fixedly connected to one end, located at the outside of the outer barrel 1, of the supporting shaft 4, when a support for mounting the printing roller is too large, the supporting shaft 4 is drawn out of the inner portion of the outer barrel 1, the length of the supporting shaft 4 is increased, the printing roller is convenient to mount on supports of different specifications, clamping grooves and mounting holes formed in the baffles on two sides of the supporting shaft facilitate mounting and fixing of the printing roller, a, removal ring 10 and threaded rod 7 threaded connection, the bottom fixedly connected with lantern ring 8 of removal ring 10, the inner wall fixedly connected with cleaning brush 9 of the lantern ring 8, the inner wall of cleaning brush 9 contacts with the outside of urceolus 1, cleaning brush 9 has been installed in the outside of printing cylinder, cleaning brush 9 is located the both sides of urceolus 1 and does not influence normal printing during printing, starter motor 11 when needing to clear up urceolus 1, motor 11 drives threaded rod 7 and rotates, and then drive removal ring 10 and lantern ring 8 along threaded rod 7 lateral shifting, cleaning brush 9 removes along urceolus 1, with urceolus 1 surface clean up, can clear up the printing cylinder automatically, the problem of the inconvenient clearance of ink and water in the cylinder outside has been solved.

The motor 11 is installed to one side that the riser 6 kept away from the urceolus 1, and the output of motor 11 runs through riser 6 and is connected with the transmission of threaded rod 7.

One side of the vertical plate 6 far away from the outer cylinder 1 is fixedly connected with a transverse plate 12, and the bottom of the motor 11 is fixedly connected with the transverse plate 12.

Equal fixedly connected with iron leather sheath 13 in both sides of urceolus 1, the outside at back shaft 4 is established to iron leather sheath 13 cover, the outside of iron leather sheath 13 is provided with the screw thread, the position cover that the outside of back shaft 4 is close to iron leather sheath 13 is equipped with nut 14, rotate nut 14 to iron leather sheath 13 direction, because iron leather sheath 13 is crescent to 1 direction diameter of urceolus, nut 14 extrudees iron leather sheath 13 to back shaft 4 gradually, until pressing close to back shaft 4 with iron leather sheath 13, it is fixed with back shaft 4 and urceolus 1.

The edge of the outer side of the baffle 5 is uniformly provided with clamping grooves 15, and one side of the baffle 5 is uniformly provided with mounting holes 16.

Reinforcing holes 17 are uniformly arranged on the outer side of the vertical plate 6.

When the cleaning brush is used, when a support for mounting the roller is too large, the supporting shaft 4 is drawn out from the inner part of the outer barrel 1, the length of the supporting shaft 4 is increased, the nut 14 is rotated towards the iron sheet sleeve 13, the diameter of the iron sheet sleeve 13 towards the outer barrel 1 is gradually increased, the iron sheet sleeve 13 is gradually extruded towards the supporting shaft 4 by the nut 14 until the iron sheet sleeve 13 is attached to the supporting shaft 4, the supporting shaft 4 and the outer barrel 1 are fixed, the cleaning brush 9 is positioned at two sides of the outer barrel 1 during printing and does not influence normal printing, the motor 11 is started when the outer barrel 1 needs to be cleaned, the motor 11 drives the threaded rod 7 to rotate, the moving ring 10 and the lantern ring 8 are further driven to transversely move along the threaded rod 7, the cleaning brush 9 moves along the outer barrel.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A printing cylinder comprising an outer cylinder (1), characterized in that: the inner part of the outer barrel (1) is provided with a sliding groove (2), the sliding groove (2) is a circular groove concentric with the outer barrel (1), the inner wall symmetrical position of the sliding groove (2) is connected with a sliding block (3) in a sliding mode, one side of the sliding block (3) is fixedly connected with a supporting shaft (4), one end, far away from the sliding block (3), of the supporting shaft (4) penetrates through the outer barrel (1) and extends to the outer part of the outer barrel (1), one end, located outside the outer barrel (1), of the supporting shaft (4) is fixedly connected with a baffle (5), one side, far away from the outer barrel (1), of the baffle (5) is fixedly connected with a vertical plate (6), a threaded rod (7) is fixedly connected between two sides of the vertical plate (6), the outer side of the threaded rod (7) is sleeved with a moving ring (10), the moving ring (10) is in threaded connection with, the inner wall fixedly connected with cleaning brush (9) of lantern ring (8), the inner wall of cleaning brush (9) contacts with the outside of urceolus (1).

2. A print cylinder according to claim 1, wherein: the motor (11) is installed to one side that urceolus (1) was kept away from in riser (6), the output of motor (11) runs through riser (6) and is connected with threaded rod (7) transmission.

3. A print cylinder according to claim 2, wherein: one side fixedly connected with diaphragm (12) of urceolus (1) are kept away from in riser (6), the bottom and diaphragm (12) fixed connection of motor (11).

4. A print cylinder according to claim 1, wherein: the equal fixedly connected with iron leather sheath (13) in both sides of urceolus (1), the outside at back shaft (4) is established to iron leather sheath (13) cover, the outside of iron leather sheath (13) is provided with the screw thread, the position cover that the outside of back shaft (4) is close to iron leather sheath (13) is equipped with nut (14).

5. A print cylinder according to claim 1, wherein: the side edge of the baffle (5) is uniformly provided with clamping grooves (15), and one side of the baffle (5) is uniformly provided with mounting holes (16).

6. A print cylinder according to claim 1, wherein: reinforcing holes (17) are uniformly formed in the outer side of the vertical plate (6).