CN214821714U

CN214821714U - Printing rubber roll with rubber roll sleeve and roll shaft capable of being split

Info

Publication number: CN214821714U
Application number: CN202120766502.0U
Authority: CN
Inventors: 叶文明
Original assignee: Jiangsu Jinye Cots Co ltd
Current assignee: Jiangsu Jinye Cots Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-23
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a but printing rubber roll of rubber roll cover and roller split relates to rubber roll technical field, when wasing to the rubber roll, because the roller internals is comparatively accurate, rusty condition appears easily in the washing, leads to the roller to damage, and ordinary dismantlement speed is slow, and is consuming time long, the problem of inefficiency, the scheme that now proposes, the inside first cavity that is fixed with in right side of axis body, the inside cover of first cavity is equipped with the spring, the both ends of spring all are fixed with first piston rod, the inside at first cavity is all established to first piston rod cover, the left side of first cavity is equipped with first trachea, the inside symmetry of axis body is equipped with the second cavity, the right side that is located right side second cavity is established to first tracheal left end, the inside of second cavity all is equipped with two second piston rods. The utility model discloses dismantle fastly, need not complicated operation, it is simple and understandable, dual fixed, more firm, it is convenient to wash, avoids appearing loss of property's the condition.

Description

Printing rubber roll with rubber roll sleeve and roll shaft capable of being split

Technical Field

The utility model relates to a rubber roll technical field especially relates to a but printing rubber roll of rubber roll cover and roller split.

Background

The rubber roller is a roller-shaped product which is prepared by taking metal or other materials as a core and coating rubber outside and vulcanizing. According to the application, the method comprises the following steps: papermaking rubber rollers, printing and dyeing rubber rollers, printing rubber rollers, rice hulling rubber rollers, metallurgy rubber rollers, mimeographing rubber rollers and the like; according to the surface morphology, the method can be divided into: flat rollers and patterned rubber rollers; the materials can be divided into: butyl rubber roller, butyronitrile rubber roller, polyurethane rubber roller, silicon rubber roller and the like.

Because the internal parts of the roller shaft are precise, the roller shaft is easy to rust when washed, the roller shaft is damaged, the common disassembling speed is low, the consumed time is long, and the efficiency is low, so that the printing rubber roller with the rubber roller sleeve and the roller shaft capable of being disassembled is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but printing rubber roll of rubber roll cover and roller split has solved because the roller internals is comparatively accurate, and the rusty condition appears easily in the washing, leads to the beam barrel to damage, and ordinary dismantlement speed is slow, consuming time long, problem of inefficiency.

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

a printing rubber roll with a rubber roll sleeve and a roll shaft capable of being split comprises a roll body, wherein a first cavity is fixed inside the right side of the roll body, a spring is sleeved inside the first cavity, first piston rods are fixed at the two ends of the spring, the first piston rods are sleeved inside the first cavity, a first air tube is arranged on the left side of the first cavity, a second cavity is symmetrically arranged inside the roll body, the left end of the first air tube is arranged on the right side of the second cavity on the right side, two second piston rods are sleeved inside the second cavity, a first piston is fixed at one end, away from each other, of each second piston rod, a second air tube is arranged on one side, close to each other, of the second cavity, two baffle grooves are formed in the top and the bottom of the roll body, a sleeve body is sleeved outside the roll body, and a third air tube is fixed inside the top and the bottom of the sleeve body, the tracheal both ends of third all are equipped with the third cavity, the inside of third cavity all is equipped with the second piston, two fourth cavities have all been seted up to one side that the third cavity is close to each other, the inside cover of fourth cavity is equipped with the third piston rod.

Preferably, the first piston is movably sleeved inside the third cavity, the second piston rod is movably sleeved inside the third cavity, and the third piston rods are movably sleeved inside the blocking groove.

Preferably, the first air pipe is communicated with the first cavity, and the first air pipe is communicated with the second cavity.

Preferably, the second air pipe is communicated with the two second cavities, the third air pipes are communicated with the two third cavities, and the third air pipes are communicated with the two fourth cavities.

Preferably, the top of the first piston rod is fixed with a pressing plate, the right side of the pressing plate is fixed with a fixing plate, and the fixing plate is internally provided with jacks.

Preferably, two fixed slots have been seted up at the top of axis body, the bolt mouth has been seted up on the right side of fixed slot, the inside cover of bolt mouth is equipped with the bolt, the inside at the jack is established to bolt activity cover, the outside fixed limiting plate of axis body, the inside of first cavity, second cavity, third cavity and fourth cavity all is fixed with a plurality of limiting plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an install first cavity, second cavity and fourth cavity isotructure, wherein inside first cavity extrudes gaseous second cavity into, and insert the third cavity with inside second piston rod and reach fixed effect, inside the second piston rod pushes the fourth cavity with the inside gas of third cavity, and insert the third piston rod and keep off inslot portion, this device modern design, easy operation dismantles fastly, need not complicated operation, and is simple and understandable, and is dual fixed, more firm, and it is convenient to wash, avoid appearing loss of property's the condition.

Drawings

Fig. 1 is a schematic view of a deplanating structure of a printing rubber roller with a rubber roller sleeve and a roller shaft which can be disassembled according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a printing rubber roller with a detachable rubber roller sleeve and a detachable roller shaft provided by the utility model;

fig. 3 is a schematic structural view of the working state of the printing rubber roller with the rubber roller sleeve and the roller shaft being detachable according to the present invention;

fig. 4 is the utility model provides a but printing rubber roll's of rubber roll cover and roller split bolt enlarged structure sketch map.

In the figure: the device comprises a shaft body 1, a first cavity 2, a spring 3, a bolt 4, a first piston rod 5, a pressing plate 6, a fixing plate 7, a first air pipe 8, a second cavity 9, a second piston rod 10, a first piston 11, a second air pipe 12, a blocking groove 13, a third air pipe 14, a third cavity 15, a second piston 16, a fourth cavity 17, a third piston rod 18, a sleeve body 19, a limiting plate 20 and a fixing groove 21.

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.

Referring to fig. 1-4, an embodiment provided by the present disclosure is a rubber printing roll with a detachable rubber roll sleeve and a detachable roll shaft, which includes a shaft body 1, a first cavity 2 is fixed inside the right side of the shaft body 1, a spring 3 is sleeved inside the first cavity 2, first piston rods 5 are fixed at both ends of the spring 3, the first piston rods 5 are all sleeved inside the first cavity 2, a first air tube 8 is arranged at the left side of the first cavity 2, a second cavity 9 is symmetrically arranged inside the shaft body 1, the left end of the first air tube 8 is arranged at the right side of the right second cavity 9, two second piston rods 10 are sleeved inside the second cavity 9, a first piston 11 is fixed at one end of each second piston rod 10 away from each other, a second air tube 12 is arranged at one side of the second cavity 9 close to each other, two blocking grooves 13 are formed at the top and the bottom of the shaft body 1, and a sleeve 19 is sleeved outside the shaft body 1, inside and the bottom of the top of cover body 19 all are fixed with third trachea 14, and the both ends of third trachea 14 all are equipped with third cavity 15, and the inside of third cavity 15 all is equipped with second piston 16, and two fourth cavities 17 have all been seted up to the one side that third cavity 15 is close to each other, and the inside cover of fourth cavity 17 is equipped with third piston rod 18.

In this embodiment, the first piston 11 is movably sleeved inside the third cavity 15, the second piston rod 10 is movably sleeved inside the third cavity 15, and the third piston rods 18 are movably sleeved inside the blocking grooves 13.

In this embodiment, the first air tube 8 is communicated with the first cavity 2, and the first air tube 8 is communicated with the second cavity 9.

In this embodiment, the second air tube 12 is communicated with the two second cavities 9, the third air tubes 14 are communicated with the two third cavities 15, and the third air tubes 14 are communicated with the two fourth cavities 17.

In this embodiment, the top of the first piston rod 5 is fixed with a pressing plate 6, the right side of the pressing plate 6 is fixed with a fixing plate 7, and the inside of the fixing plate 7 is provided with a jack.

In this embodiment, two fixed slots 21 have been seted up at the top of axis body 1, and the bolt mouth has been seted up on the right side of fixed slot 21, and the inside cover of bolt mouth is equipped with

bolt

4, and 4 movable sleeves of bolt are established in the inside of jack, and the external fixation limiting plate 20 of axis body 1, the inside of first cavity 2, second cavity 9, third cavity 15 and fourth cavity 17 all are fixed with a plurality of limiting plates.

Firstly, the pushing shaft body 1 is sleeved into the sleeve body 19, the pushing is stopped when the limiting plate 20 abuts against the sleeve body 19, the two pressing plates 6 are pressed downwards, the first piston rod 5 is pushed into the shaft body 1, the fixing plate 6 is inserted into the fixing groove 21 after being pushed, then the bolt 4 is inserted into the jack, the first piston rod 5 is fixed into the first cavity 2, when the first piston rod 5 is pushed in, the internal gas extrudes into the second cavity 9 through the first gas pipe 8 and the second gas pipe 12, the second piston rod 10 in the second cavity is pushed out of the shaft body 1, the bolt is inserted into the third cavity 15 after being pushed out, thus the shaft body 1 and the sleeve body 19 are connected and fixed together preliminarily, when the second piston rod 10 enters the third cavity 15, the first piston 11 pushes the second piston 16 to push the gas in the third cavity 15 into the fourth cavity 17 through the third gas pipe 14, the gas in the fourth cavity 17 increases to push the third piston rod 18 out of the sleeve body 19 and insert into the blocking groove 13, so that double connection is formed and the connection is more stable, wherein the second piston 16 has the effect that when the second piston rod 10 is drawn out of the third cavity 15, the second piston 16 can achieve the effect of gas closing, the third piston rod 16 cannot fall into the blocking groove 13 uncontrollably, and the limiting block has the effect of limiting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The printing rubber roller with the rubber roller sleeve and the roller shaft capable of being split comprises a roller body (1) and is characterized in that a first cavity (2) is fixed inside the right side of the roller body (1), a spring (3) is sleeved inside the first cavity (2), first piston rods (5) are fixed at two ends of the spring (3), the first piston rods (5) are sleeved inside the first cavity (2), a first air pipe (8) is arranged on the left side of the first cavity (2), second cavities (9) are symmetrically arranged inside the roller body (1), the left end of the first air pipe (8) is arranged on the right side of the second cavity (9) on the right side, two second piston rods (10) are sleeved inside the second cavity (9), a first piston (11) is fixed at one end, far away from each other, of the second piston rods (10), a second air pipe (12) is arranged on one side, close to each other, of the second cavity (9), two keep off groove (13) have all been seted up to the top and the bottom of axis body (1), the outside cover of axis body (1) is equipped with set body (19), the top inside and the bottom inside of set body (19) all are fixed with third trachea (14), the both ends of third trachea (14) all are equipped with third cavity (15), the inside of third cavity (15) all is equipped with second piston (16), two fourth cavities (17) have all been seted up to one side that third cavity (15) are close to each other, the inside cover of fourth cavity (17) is equipped with third piston rod (18).

2. The printing rubber roll with the rubber roll sleeve and the roller shaft detachable according to claim 1, wherein the first piston (11) is movably sleeved in the third cavity (15), the second piston rod (10) is movably sleeved in the third cavity (15), and the third piston rods (18) are movably sleeved in the blocking grooves (13).

3. The printing rubber roller with the rubber roller sleeve and the roller shaft detachable as claimed in claim 1, wherein the first air pipe (8) is communicated with the first cavity (2), and the first air pipe (8) is communicated with the second cavity (9).

4. The printing rubber roller with the rubber roller sleeve and the roller shaft detachable as claimed in claim 1, wherein the second air pipe (12) is communicated with two second cavities (9), the third air pipe (14) is communicated with two third cavities (15), and the third air pipe (14) is communicated with two fourth cavities (17).

5. The printing rubber roller with the rubber roller sleeve and the roller shaft being detachable as claimed in claim 1, wherein a pressing plate (6) is fixed to the top of the first piston rod (5), a fixing plate (7) is fixed to the right side of the pressing plate (6), and jacks are formed in the fixing plate (7).

6. The printing rubber roll with the rubber roll sleeve and the roller shaft separable according to claim 5, wherein two fixing grooves (21) are formed in the top of the roll body (1), a bolt opening is formed in the right side of each fixing groove (21), a bolt (4) is sleeved inside each bolt opening, the bolt (4) is movably sleeved inside each jack, a limiting plate (20) is fixed outside the roll body (1), and a plurality of limiting plates are fixed inside the first cavity (2), the second cavity (9), the third cavity (15) and the fourth cavity (17).