CN218749976U

CN218749976U - Changeable rubber roll mechanism of silk banner printer

Info

Publication number: CN218749976U
Application number: CN202222777411.4U
Authority: CN
Inventors: 高本强
Original assignee: Qufu Yuqiaofu Technology Co Ltd
Current assignee: Qufu Yuqiaofu Technology Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-28
Anticipated expiration: 2032-10-20

Abstract

A rubber roll replaceable mechanism of a silk flag printer relates to the field of printers and comprises a rubber roll, wherein two sides of the rubber roll are respectively provided with a plug-in connector, and the plug-in connectors are fixedly connected with the rubber roll through connecting parts. The utility model discloses can realize the rubber roll with the help of adapting unit and be connected with the dismantlement formula of two bayonet joints, it is loaded down with trivial details to have solved the operating procedure that changes the rubber roll and lead to among the prior art, prints the technical defect of inefficiency.

Description

Changeable rubber roll mechanism of silk banner printer

Technical Field

The utility model belongs to the technical field of the printer and specifically relates to a changeable rubber roll mechanism of silk banner printer.

Background

The silk banner is a flag made of colored silk fabric and is awarded to a winner in competition or production labor, or to a group or an individual to show up tenderness, thank you and the like. Chinese patent CN102737562B discloses a high-temperature heated velvet brocade flag and a manufacturing process thereof, which realizes the manufacturing of the brocade flag by utilizing a laser engraving machine, a flat plate pressing machine, a pressing machine and the like. At present, aiming at the field of banner printing and manufacturing, which belongs to a blank and most closely belongs to banner printing and manufacturing, chinese patent CN109484037A discloses a ribbon banner printer, which can realize printing of banners, and because the widths of the banners are consistent, the existing banner does not need to frequently replace a rubber roller for many times when being printed unless the rubber roller is damaged.

The silk banner and the banner are different in size, irregular in shape and small in length, when the silk banner printer developed by the applicant prints, due to the fact that the silk banner printer needs to frequently replace rubber rollers due to the fact that the silk banner printer is different in width of printing materials, the silk banner printer can print the silk banner, however, the traditional rubber roller replacing device needs to use a sliding rail sliding block, a connecting plate bearing and the like, is complex in structure, needs to screw screws, and is complex in operation step and low in printing efficiency.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned among the prior art, the utility model provides a changeable rubber roll mechanism of silk banner printer can avoid the emergence of above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is:

a changeable rubber roll mechanism of a silk banner printer comprises a rubber roll, wherein two sides of the rubber roll are respectively provided with a plug-in connector, and the plug-in connectors are fixedly connected with the rubber roll through connecting parts.

Furthermore, adapting unit is including connecting inserted bar, stopper, direction inserted bar and shaft coupling, the rubber roll tip is equipped with the connection inserted bar, the bayonet joint is connected with the stopper, the stopper is connected with the direction inserted bar, shaft coupling middle part is equipped with and holds the male centre bore of connection inserted bar and direction inserted bar, shaft coupling top is equipped with left screw hole and right screw hole, be equipped with on the connection inserted bar with left screw hole matched with left mating holes, be equipped with on the direction inserted bar with right mating holes of right screw hole matched with.

Further, adapting unit includes connector behind the rubber roll and the rubber roll before the connector, the rubber roll tip is equipped with the connection inserted bar, be equipped with the rectangular block on the connection inserted bar, be equipped with on the connector behind the rubber roll and hold the left circular notch of connecting inserted bar male and hold the left rectangle notch that the rectangular block inserted the connection inserted bar, be equipped with on the connector before the rubber roll and hold the right circular notch of connecting inserted bar male and hold the right rectangle notch that the rectangular block inserted the connection inserted bar, right rectangle notch middle part is equipped with a blind hole, install flexible spring in the blind hole, the connector rotates before the rubber roll and connects at a bayonet joint, connector fixed connection is on another bayonet joint behind the rubber roll.

Furthermore, the left matching hole and the right matching hole are threaded holes or unthreaded holes.

Furthermore, all be equipped with the external screw thread on connecting inserted bar, the direction inserted bar, be equipped with on the centre bore inner wall of coupling sleeve with external screw thread matched with internal thread, coupling sleeve is connected with connecting inserted bar, direction inserted bar silk.

The beneficial effects of the utility model are that: the utility model discloses can realize the rubber roll with the help of adapting unit and be connected with the dismantlement formula of two bayonet joints, it is loaded down with trivial details to have solved the operating procedure that changes the rubber roll and lead to among the prior art, prints the technical defect of inefficiency.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural diagram of a second embodiment;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

FIG. 6 is a schematic three-dimensional structure of the first embodiment;

FIG. 7 is a schematic three-dimensional structure of the second embodiment;

FIG. 8 is a schematic three-dimensional structure diagram of a rubber roller front connector;

FIG. 9 is a schematic three-dimensional structure diagram of the rear connector of the rubber roller;

in the figure: 1 rubber roll, 11 connection inserted bars, 2 bayonet joints, 21 direction inserted bars, 22 stopper, 3 adapting unit, 31 shaft coupling sleeve, the left screw hole of 32, the right screw hole of 33, 41 rubber roll rear connector, the left circular notch of 411, the left rectangular notch of 412, 5 rubber roll front connector, the right circular notch of 511, the right rectangular notch of 512, 513 flexible spring, 514 blind hole.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

First embodiment

As shown in fig. 1, 2 and 6, the changeable rubber roller mechanism of the silk banner printer comprises a rubber roller 1, wherein two sides of the rubber roller are respectively provided with a plug-in connector 2, and the plug-in connectors are fixedly connected with the rubber roller through connecting parts 3.

Specifically, adapting unit 3 is including connecting inserted bar 11, stopper 22, direction inserted bar 21 and shaft coupling 31, the rubber roll tip is equipped with connects inserted bar 11, the bayonet joint is connected with stopper 22, the stopper is connected with direction inserted bar 21, shaft coupling middle part is equipped with and holds and connect inserted bar and the male centre bore of direction inserted bar, shaft coupling top is equipped with left screw hole 32 and right screw hole 33, be equipped with on the connection inserted bar with left screw hole matched with left mating holes, be equipped with on the direction inserted bar with right mating holes of right screw hole matched with. But left screw hole threaded connection has the bolt so that connect inserted bar and yoke sleeve fixed connection, but the same threaded connection has the screw thread in the right side screw hole so that direction inserted bar and yoke sleeve fixed connection.

It is noted that the left and right mating holes may be threaded or unthreaded.

Further, all be equipped with the external screw thread on connecting inserted bar, the direction inserted bar, be equipped with on the centre bore inner wall of shaft coupling sleeve with external screw thread matched with internal thread, shaft coupling sleeve with connect inserted bar, direction inserted bar silk and be connected to it is spacing for the rotation of connecting inserted bar, direction inserted bar to realize shaft coupling sleeve through two bolts.

Working method, when the rubber roll needs to be changed, only need demolish two bolts on the shaft coupling sleeve to rotate the shaft coupling sleeve and lean on to stopper department, the connection inserted bar and the shaft coupling sleeve separation of rubber roll tip this moment, can be convenient carry out the change of demolising of rubber roll.

Second embodiment

As shown in fig. 3 to 5 and fig. 7 to 9, the changeable rubber roller mechanism of the silk banner printer comprises a rubber roller 1, wherein two sides of the rubber roller are respectively provided with a plug-in connector 2, and the plug-in connectors are fixedly connected with the rubber roller through connecting components.

Specifically, adapting unit includes connector 5 before 41 and the rubber roll behind the rubber roll, the rubber roll tip is equipped with connects inserted bar 11, be equipped with the rectangular block on connecting inserted bar 11, be equipped with on the connector behind the rubber roll and hold and connect inserted bar male left circular notch 411 and hold the left rectangular notch 412 that the rectangular block inserted connection inserted bar 1, be equipped with on the connector before the rubber roll and hold and connect inserted bar male right circular notch 511 and hold the right rectangular notch 512 that the rectangular block inserted connection inserted bar 1, right side rectangular notch middle part is equipped with a blind hole 514, install flexible spring 513 in the blind hole, the connector rotates before the rubber roll and connects at a bayonet joint, connector fixed connection is on another bayonet joint behind the rubber roll.

In the working mode, when the rubber roller needs to be replaced, due to the design of the flexible spring, the rubber roller can be pulled to enable the end part of the rubber roller to abut against the front connecting head of the rubber roller, the other end of the rubber roller is in a state of being separated from the rear connecting head of the rubber roller at the moment, then the front connecting head of the rubber roller rotates for a certain angle, and the rubber roller can be conveniently separated from the front connecting head of the rubber roller.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims

1. The utility model provides an interchangeable rubber roll mechanism of silk banner printer, its characterized in that, includes a rubber roll, the rubber roll both sides respectively are equipped with a bayonet joint, through adapting unit fixed connection between bayonet joint and the rubber roll, adapting unit includes behind the rubber roll connector and the rubber roll before connector, the rubber roll tip is equipped with the connection inserted bar, be equipped with the rectangular block on the connection inserted bar, be equipped with on the connector behind the rubber roll and hold the left rectangle notch of connecting the inserted bar male left circular notch and holding the rectangular block and insert the left rectangle notch of connecting the inserted bar, be equipped with on the connector before the rubber roll and hold the right rectangle notch of connecting the inserted bar male right circular notch and holding the rectangular block and insert the right rectangle notch of connecting the inserted bar, right side rectangle notch middle part is equipped with a blind hole, install flexible spring in the blind hole, the connector rotates and connects at a bayonet joint before the rubber roll, connector fixed connection is on another bayonet joint behind the rubber roll.