CN220146931U - High-speed printing plate sleeve with protective structure - Google Patents

Abstract

The utility model discloses a high-speed printing plate sleeve with a protective structure, which comprises a support frame, wherein a threaded rod is rotatably connected to the support frame through a bearing, a threaded sleeve is in threaded connection with the outer side wall of the threaded rod, a printing plate roller is fixedly sleeved on the outer side wall of the threaded sleeve, a moving groove is formed in the outer side wall of the support frame, a moving hole is formed in the upper end groove wall of the moving groove in a penetrating mode, a moving block is connected in the moving groove in a sliding mode, one end of the moving block penetrates through and extends out of the moving groove and is fixedly connected with a protective plate.

Description

High-speed printing plate sleeve with protective structure

Technical Field

The utility model relates to a high-speed printing plate sleeve with a protective structure, in particular to a high-speed printing plate sleeve with a protective structure, and belongs to the technical field of printers.

Background

The printing plate is a carrier for transferring printing ink to printing pictures and texts on a printing stock, the printing plate has various structural shapes, the printing plate with a corresponding structure can be selected according to different operation objects, the roller type printing plate is common in life, the adopted printing plate surface is mostly in an uneven structure for printing patterns, and the cleaning and maintenance of the roller type printing plate are main conditions for influencing the printing quality.

The roller printing plate is generally used for printing patterns through an uneven structure, when the roller printing plate is impacted by the outside, the uneven structure is easy to damage and incline, the printed patterns are deformed, the printing quality of the printed matter is affected, protective equipment is required to be arranged for protecting the roller printing plate in order to avoid the situation, the protective equipment is required to be installed and supported for protecting the roller printing plate, the roller printing plate is difficult to assemble, disassemble and replace after the roller printing plate is installed, and a high-speed printing plate sleeve with the protective structure is required to be provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a high-speed printing plate sleeve with a protective structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-speed printing plate cover with protective structure, includes the support frame, be connected with the threaded rod through the bearing rotation on the support frame, threaded connection has the screw sleeve on the lateral wall of threaded rod, fixed sleeve has cup jointed the printing plate roller on the lateral wall of screw sleeve, the movable groove has been seted up on the lateral wall of support frame, the last removal hole that has run through of upper end cell wall of movable groove, sliding connection has the movable block in the movable groove, one of them one end of movable block runs through and extends to outside the movable groove and fixedly connected with guard plate, the protective groove has been seted up to the lower surface of guard plate, the upper surface fixedly connected with movable rod of movable block, the upper end of movable rod runs through the movable hole and upwards extends, the cover is equipped with the spring on the pole wall of movable rod, the both ends of spring offset with the cell wall and the upper surface of movable block of movable groove respectively.

As a preferable scheme of the utility model, a fixing ring is fixedly sleeved on the rod wall of the threaded rod, and the fixing ring is propped against the threaded sleeve.

As a preferable scheme of the utility model, the rod wall of the threaded rod is connected with a nut in a threaded manner, and the nut abuts against one side of the threaded sleeve, which is far away from the fixed ring.

As a preferable mode of the present utility model, the guard plate is covered outside the top end of the plate roller through a guard groove.

As a preferable scheme of the utility model, the top end of the moving rod extends out of the supporting frame in a penetrating way, and one end of the moving rod positioned out of the supporting frame is fixedly connected with a handle.

The high-speed printing plate sleeve with the protective structure has the beneficial effects that: when changing, can take off the nut rotation at first, secondly accessible handle upwards promotes movable block and movable plate and spills the printing plate roller, can take off it from the threaded rod through rotating the printing plate roller and change, and unclamp the handle after changing, the spring can promote movable block and movable plate and descend this moment, establishes on the top of printing plate roller and protect it through the guard plate cover for the printing plate roller is changed easily under the circumstances that has protective equipment.

Drawings

In order to more clearly illustrate the technical solutions of the inventive embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only examples of the inventive embodiments of the present utility model, and that other drawings can be obtained according to these drawings without the need of inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a bottom view of an embodiment of the present utility model;

FIG. 2 is a schematic top view of an embodiment of the present utility model;

fig. 3 is a schematic diagram of an internal structure of an embodiment of the present utility model.

In the figure: the device comprises a support frame 1, a threaded rod 2, a threaded sleeve 3, a printing plate roller 4, a moving groove 5, a moving hole 6, a moving block 7, a protection plate 8, a protection groove 9, a moving rod 10, a handle 11, a spring 12, a fixed ring 13 and a nut 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the inventive embodiments of the present utility model more apparent, the inventive implementation routine will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present utility model.

In the description of the inventive embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the inventive embodiments and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the inventive embodiments.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly coupled, integrally coupled, or detachably coupled; may be a communication between the interiors of two elements; either directly or indirectly through intermediaries, the specific meaning of the terms in the inventive embodiments of the present utility model will be understood by those skilled in the art in the specific case.

Referring to fig. 1-3, a high-speed printing plate sleeve with a protection structure according to an embodiment of the utility model comprises a support frame 1, wherein a threaded rod 2 is rotatably connected to the support frame 1 through a bearing, a threaded sleeve 3 is in threaded connection with the outer side wall of the threaded rod 2, a plate roller 4 is fixedly sleeved on the outer side wall of the threaded sleeve 3, and a moving groove 5 is formed in the outer side wall of the support frame 1.

The upper end cell wall of the movable groove 5 is penetrated and provided with a movable hole 6, the movable groove 5 is connected with a movable block 7 in a sliding way, one end of the movable block 7 is penetrated and extended out of the movable groove 5 and is fixedly connected with a protection plate 8, the lower surface of the protection plate 8 is provided with a protection groove 9, the upper surface of the movable block 7 is fixedly connected with a movable rod 10, the upper end of the movable rod 10 penetrates through the movable hole 6 and extends upwards, the rod wall of the movable rod 10 is sleeved with a spring 12, and two ends of the spring 12 are respectively propped against the cell wall of the movable groove 5 and the upper surface of the movable block 7.

The fixing ring 13 is fixedly sleeved on the rod wall of the threaded rod 2, the fixing ring 13 abuts against the threaded sleeve 3, the nut 14 is connected to the rod wall of the threaded rod 2 in a threaded mode, the nut 14 abuts against one side, far away from the fixing ring 13, of the threaded sleeve 3, and the threaded sleeve 3 and the printing plate roller 4 are clamped and fixed through the nut 14 and the fixing ring 13.

The guard plate 8 is covered outside the top end of the printing plate roller 4 through the guard groove 9, and the guard plate 8 protects the printing plate roller 4 by covering the inside of the guard groove 9.

The top of the movable rod 10 extends out of the support frame 1 in a penetrating manner, one end of the movable rod 10 outside the support frame 1 is fixedly connected with a handle 11, the movable rod 10 can be lifted upwards through the handle 11, and the movable rod 10 can drive the movable block 7 to ascend.

During the use, rotate nut 14 and take it off from threaded rod 2, pull movable rod 10 through handle 11 upwards, and movable rod 10 can drive guard plate 8 through movable block 7 and rise, and spill printing plate roller 4 by guard slot 9, can rotate printing plate roller 4 and screw sleeve 3 this moment, take down printing plate roller 4 and change, install nut 14 on threaded rod 2 after changing, it is fixed to screw sleeve 3 and printing plate roller 4 centre gripping through nut 14 and solid fixed ring 13, later loosen handle 11 again, at this moment spring 12 can promote movable block 7 decline under the support of the upper end cell wall of movable slot 5, and movable block 7 can drive guard plate 8 and descend to the top of printing plate roller 4, and cover printing plate roller 4 and establish in guard slot 9 and protect it.

While the basic principles of the present utility model have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the utility model, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the utility model, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the utility model should be included within the scope of the utility model.

Claims (5)

1. High-speed printing plate cover with protective structure, including support frame (1), its characterized in that: the automatic printing machine is characterized in that a threaded rod (2) is connected to the support frame (1) through a bearing in a rotating mode, a threaded sleeve (3) is connected to the outer side wall of the threaded rod (2) in a threaded mode, a printing plate roller (4) is fixedly sleeved on the outer side wall of the threaded sleeve (3), a moving groove (5) is formed in the outer side wall of the support frame (1), a moving hole (6) is formed in the groove wall of the upper end of the moving groove (5) in a penetrating mode, a moving block (7) is connected to the inner side of the moving groove (5) in a sliding mode, one end of the moving block (7) penetrates out of the moving groove (5) and is fixedly connected with a protection plate (8), a protection groove (9) is formed in the lower surface of the protection plate (8), a moving rod (10) is fixedly connected to the upper surface of the moving block (7), a spring (12) is arranged on the rod wall of the moving rod (10) in a penetrating mode, and the upper end of the moving rod (10) is provided with a spring (12) in a penetrating mode, and the two ends of the spring (12) are respectively abutted to the groove wall of the moving groove (5) and the upper surface of the moving block (7).

2. A high speed printing plate sleeve with protective structure according to claim 1, wherein: the fixing ring (13) is fixedly sleeved on the rod wall of the threaded rod (2), and the fixing ring (13) is propped against the threaded sleeve (3).

3. A high speed printing plate sleeve with protective structure according to claim 1, wherein: the threaded rod (2) is characterized in that a nut (14) is connected to the rod wall of the threaded rod in a threaded mode, and the nut (14) abuts against one side, far away from the fixed ring (13), of the threaded sleeve (3).

4. A high speed printing plate sleeve with protective structure according to claim 1, wherein: the protection plate (8) is covered outside the top end of the printing plate roller (4) through a protection groove (9).

5. A high speed printing plate sleeve with protective structure according to claim 1, wherein: the top end of the moving rod (10) extends out of the supporting frame (1) in a penetrating mode, and a handle (11) is fixedly connected to one end, located outside the supporting frame (1), of the moving rod (10).