CN220785220U - Printing rubber roller convenient to clean - Google Patents

Abstract

The utility model discloses a printing rubber roller convenient to clean, which comprises a roller shaft, wherein the roller shaft is sleeved with the rubber roller, the roller shaft is movably connected with the rubber roller, the curved surfaces of two ends close to the roller shaft are provided with the same guide holes, the bottom ends of the guide holes are provided with limiting cavities, the guide holes are communicated with the limiting cavities, the position, corresponding to the guide holes, on the roller shaft is provided with a clamping assembly, and the roller shaft is movably connected with the clamping assembly. Carry out spacing fixedly to the rubber roll through the solid subassembly of card, the solid subassembly of card includes the lantern ring, lantern ring curved surface outside symmetry is provided with spacing hole, lantern ring and spacing hole fixed connection, spacing hole inner chamber swing joint has the elastic component, elastic component one end and spacing hole bottom butt other end butt have the fixture block, the fixture block moves about along spacing hole through the elastic component, make roller and rubber roll dismantle through the cooperation of solid subassembly of card and roller, can wash roller and rubber roll for it is more thorough to wash.

Description

Printing rubber roller convenient to clean

Technical Field

The utility model belongs to the technical field of printing rubber rollers, and particularly relates to a printing rubber roller convenient to clean.

Background

The printing rubber roller is mainly transmitted, so that the rubber roller is required to be carefully cleaned in daily cleaning, otherwise, the surface layer of the rubber roller, pigment and resin are easy to oxidize to generate a smooth and hard film, the surface is vitrified to influence ink transmission, if the rubber roller is frequently cleaned, the surface of the rubber roller is uneven for a long time to influence use, and the rubber roller is required to be cleaned for standby in shutdown.

The roller shaft and the rubber roller are usually adopted to clean simultaneously in the existing rubber roller cleaning process, the service life of the rubber roller is affected due to the fact that the whole rubber roller is not thoroughly cleaned, films formed by oxidation of the surface of the rubber roller can be removed only by long-time flushing in the cleaning process, and the cleaning time of the rubber roller is prolonged.

Therefore, in order to solve the above-mentioned problems, a printing rubber roll is designed to accelerate the cleaning speed of the rubber roll and to clean thoroughly when the printing rubber roll is cleaned, so as to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a printing rubber roller convenient to clean, so as to solve the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides a printing rubber roll convenient to it is clean, includes the roller, and roller both ends cover is equipped with the solid subassembly of card, roller and the solid subassembly swing joint of card, the solid subassembly of card includes the lantern ring, and lantern ring curved surface outside symmetry is provided with spacing hole, lantern ring and spacing hole fixed connection, spacing hole inner chamber swing joint have the elastic component, and elastic component one end and spacing hole bottom butt other end butt have the fixture block.

Preferably, the roller shaft is sleeved with a rubber roller, and the roller shaft is movably connected with the rubber roller and can be disassembled.

Preferably, the same guide holes are formed in the curved surfaces at the two ends of the roll shaft, and the limiting cavity is formed in the surface of the roll shaft and located at the bottom end of the guide hole.

Preferably, one end of the clamping and fixing component, which is close to the rubber roller, is provided with a scraping component, and the clamping and fixing component is movably connected with the scraping component.

Preferably, the scraping component comprises a sleeve shaft, the sleeve shaft is connected with the sleeve ring in a shaft mode, a clamping mechanism is arranged on the outer side of the shaft surface of the sleeve shaft, and the clamping mechanism is fixedly connected with the sleeve shaft.

Preferably, the clamping mechanism comprises a support bracket, a screw is arranged in the inner cavity of the support bracket, gears are symmetrically arranged on two sides of the screw and are engaged with the screw, and clamping jaws are engaged and connected at the outer ends of the gears on two sides, far away from the screw.

Preferably, the diameter of the limiting cavity is larger than the length of the bottom end of the lantern ring, so that the lantern ring can rotate in the limiting cavity.

The printing rubber roller convenient to clean has the following advantages:

1. this printing rubber roll convenient to it is clean, through card solid subassembly and rubber roll mutually supporting, can dismantle roller and rubber roll for the roller washs alone with the rubber roll when wasing, and abluent more thoroughly ensures the result of use after wasing.

2. This printing rubber roll convenient to it is clean can drive the gear through the screw rod and rotate, and then drives clamping jaw and press from both sides tight scraper, strikes off the oxide film that the rubber roll surface formed for the rubber roll can be washd soon, promotes cleaning efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a locking structure of a roll shaft and a clamping assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of FIGS. 2E-E in accordance with the present utility model;

FIG. 4 is a schematic view of a roll shaft structure according to the present utility model;

FIG. 5 is a schematic view of the cross-sectional structure of FIG. 4D-D in accordance with the present utility model;

FIG. 6 is a schematic view of a fastening assembly according to the present utility model;

FIG. 7 is a schematic view of an exploded view of the fastening assembly of the present utility model;

FIG. 8 is a schematic view of a scraping assembly of the present utility model;

FIG. 9 is a schematic view of a clamping mechanism according to the present utility model;

fig. 10 is an exploded view of the clamping mechanism of the present utility model.

The figure indicates: 1. a roll shaft; 11. a guide hole; 12. a spacing cavity; 2. a rubber roller; 3. a clamping assembly; 31. a collar; 32. a limiting hole; 33. an elastic member; 34. a clamping block; 4. a scraping assembly; 41. a sleeve shaft; 42. a clamping mechanism; 421. a support bracket; 422. a gear; 423. a screw; 424. clamping jaw.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to 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 embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structure and function of the present utility model, a printing roller for cleaning is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 9, the printing rubber roll convenient to clean comprises a roll shaft 1, a rubber roll 2 is sleeved on the roll shaft 1, the roll shaft 1 and the rubber roll 2 are movably connected and can be disassembled, the roll shaft 1 and the rubber roll 2 can be independently cleaned, the cleaning is more thorough, the same guide holes 11 are formed in curved surfaces close to two ends of the roll shaft 1, a limiting cavity 12 is formed in the bottom end of the guide hole 11, the guide hole 11 is communicated with the limiting cavity 12, a clamping assembly 3 is arranged on the roll shaft 1 corresponding to the guide hole 11, the roll shaft 1 is movably connected with the clamping assembly 3, the rubber roll 2 is limited and fixed through the clamping assembly 3, the rubber roll 2 is prevented from being deviated in the working process, the clamping assembly 3 comprises a sleeve ring 31, limiting holes 32 are symmetrically formed in the outer side of the curved surfaces of the sleeve ring 31, the sleeve ring 31 and are fixedly connected with the limiting holes 32, an elastic piece 33 is movably connected with the inner cavity of the limiting holes 32, one end of the elastic piece 33 is abutted against the bottom end of the limiting holes 32, the bottom end of the clamping piece 34 is abutted against the inner cavity of the guide hole 11, the diameter of the clamping piece is smaller than that of the limiting cavity 12, the clamping piece 34 is movably connected with the diameter of the limiting cavity 12, and the clamping piece 34 is movably limited along the limiting hole 33 through the elastic piece 33.

As shown in fig. 1, 8, 9 and 10, one end of the clamping assembly 3, which is close to the rubber roll 2, is both in shaft connection with the scraping assembly 4, the scraping assembly 4 comprises a sleeve shaft 41, the sleeve shaft 41 is in shaft connection with the sleeve ring 31, a clamping mechanism 42 is arranged on the outer side of the shaft surface of the sleeve shaft 41, the clamping mechanism 42 is fixedly connected with the sleeve shaft 41, the clamping mechanism 42 comprises a support bracket 421, a screw 423 is arranged in an inner cavity of the support bracket 421 and is used for driving the clamping mechanism 42, gears 422 are symmetrically arranged on two sides of the screw 423, the gears 422 are in meshed connection with the screw 423, and clamping jaws 424 are respectively in meshed connection with the outer ends of the two side gears 422, which are far away from the screw 423, and are used for clamping a scraper or adsorbing materials.

The working principle of the printing rubber roller convenient to clean is as follows: when the printing rubber roll needs to be cleaned, the sleeve shafts 41 are sleeved on the sleeve rings 31 at the two ends, the scrapers are placed between the clamping mechanisms 42, the screws 423 are rotated, the gears 422 are driven to rotate so as to drive the clamping jaws 424 to clamp the scrapers, the printing equipment is started, the roll shaft 1 and the rubber roll 2 are enabled to rotate, the scrapers scrape oxide films on the surface of the rubber roll 2, the cleaning time of the rubber roll 2 is shortened, the speed of cleaning the rubber roll 2 is improved, the scraping assembly 4 is closed after the oxide films are scraped, the printer is taken down, the clamping blocks 34 are rotated to be in a state of being coincident with the guide holes 11, the clamping blocks 34 are retracted along the guide holes 11 by means of the elasticity of the elastic pieces 33, at the moment, the roll shaft 1 and the clamping assemblies 3 are in an unlocking state, the rubber roll 2 is taken down from the roll shaft 1 after the clamping assemblies 3 are taken down, the rubber roll 2 and the roll shaft 1 are cleaned respectively, more thorough cleaning dead angles are avoided, and good use effects can be achieved after the rubber roll 2 is cleaned.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. The utility model provides a printing rubber roll convenient to it is clean, includes roller (1), its characterized in that, roller (1) both ends cover is equipped with card solid subassembly (3), roller (1) and card solid subassembly (3) swing joint, card solid subassembly (3) are including lantern ring (31), and lantern ring (31) curved surface outside symmetry is provided with spacing hole (32), lantern ring (31) and spacing hole (32) fixed connection, spacing hole (32) inner chamber swing joint have elastic component (33), elastic component (33) one end and spacing hole (32) bottom butt, and the other end butt has fixture block (34).

2. The printing rubber roll convenient to clean according to claim 1, wherein the rubber roll (2) is sleeved on the roll shaft (1), and the roll shaft (1) is movably connected with the rubber roll (2) and can be disassembled.

3. The printing rubber roller convenient to clean according to claim 1, wherein the same guide holes (11) are formed in the curved surfaces at the two ends of the roller shaft (1), and a limiting cavity (12) is formed in the surface of the roller shaft (1) and located at the bottom end of the guide hole (11).

4. The printing rubber roller convenient to clean according to claim 1, wherein one end, close to the rubber roller (2), of the clamping component (3) is provided with a scraping component (4), and the clamping component (3) is movably connected with the scraping component (4).

5. Printing rubber roll convenient to clean according to claim 4, characterized in that the scraping assembly (4) comprises a sleeve shaft (41), the sleeve shaft (41) is connected with the sleeve ring (31) in a shaft mode, a clamping mechanism (42) is arranged on the outer side of the shaft surface of the sleeve shaft (41), and the clamping mechanism (42) is fixedly connected with the sleeve shaft (41).

6. The printing rubber roll convenient to clean according to claim 5, wherein the clamping mechanism (42) comprises a support bracket (421), a screw (423) is arranged in an inner cavity of the support bracket (421), gears (422) are symmetrically arranged on two sides of the screw (423), the gears (422) are in meshed connection with the screw (423), and clamping jaws (424) are in meshed connection with outer ends, away from the screw (423), of the gears (422) on two sides.

7. A printing blanket roll for facilitating cleaning as defined in claim 3 wherein the diameter of said spacing chamber (12) is greater than the length of the bottom end of the collar (31) to ensure that the collar (31) is rotatable within the spacing chamber (12).