CN214927984U

CN214927984U - Rubber roller for printing picture album

Info

Publication number: CN214927984U
Application number: CN202121383630.3U
Authority: CN
Inventors: 张珺; 汤银霞
Original assignee: Hefei Zhenxin Printing Co ltd
Current assignee: Hefei Zhenxin Printing Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-11-30
Anticipated expiration: 2031-06-22

Abstract

The application relates to a rubber roll for printing of picture books, which comprises an intermediate shaft, wherein a rubber sleeve is sleeved on the outer side of the intermediate shaft, a plurality of inner supporting plates are arranged on the inner side of the rubber sleeve in an annular array mode, two ends of the intermediate shaft, which are located on the rubber sleeve, are rotatably connected with lantern rings, a connecting rod for transmission is arranged between the lantern rings and the inner supporting plates, a sliding sleeve for limiting sliding of one end of the connecting rod is fixedly connected onto the intermediate shaft, and a plurality of extrusion springs are uniformly distributed between the intermediate shaft and the inner supporting plates; this scheme, through rotating the lantern ring, link the connecting rod of rotating the connection on it, because connecting rod length is fixed, the fagging removes to jackshaft one side along sliding the cover in the connecting block transmission in the connecting rod other end, reduces fagging outside interval to reduce the frictional force to the gum cover, with this convenient dismouting operation of realizing the gum cover.

Description

Rubber roller for printing picture album

Technical Field

The application relates to the technical field of printing, in particular to a rubber roller for printing an album of paintings.

Background

Printing is a technique of transferring ink to the surface of paper, fabric, plastic, leather and other materials through plate making, inking, pressing and other steps, and the contents of the original are copied in bulk, and a picture roller is commonly used in mechanical equipment for printing picture and album.

However, the rubber roller is often scratched or hurted by foreign matters in the use process, and then is corroded by chemicals, so that the broken rubber is easy to drop to form 'slag', and if the rubber roller is continuously used, the printing quality is affected, but the existing rubber sleeve is complex in process when being repaired and replaced, and consumes a long time. Accordingly, those skilled in the art have provided a rubber roller for printing an album to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the application provides a rubber roller for printing an album.

The application provides a rubber roll that album of paintings printing was used adopts following technical scheme:

the utility model provides a rubber roll that album of paintings printing was used, includes the jackshaft, the outside cover of jackshaft is equipped with the gum cover, the inboard circular array of gum cover is provided with a plurality of interior faggings, the jackshaft is located the both ends of gum cover and rotates and be connected with the lantern ring, and is provided with between the lantern ring and the interior fagging and be used for driven connecting rod, fixedly connected with is used for the connecting rod one end to slide spacing cover that slides on the jackshaft, evenly distributed has a plurality of extrusion springs between jackshaft and the interior fagging.

Through adopting above-mentioned technical scheme, the combined action of interior vaulting pole through lantern ring, connecting rod and the cover that slides realizes its displacement in the jackshaft outside, changes its and jackshaft, the interval between the interior vaulting pole to convenient realization gum cover's dismouting operation.

Preferably, one side of the lantern ring is coaxially and fixedly connected with a fixing ring, the lantern ring and the fixing ring are both slid on the intermediate shaft in a sliding mode, and the fixing ring is fixedly connected with the intermediate shaft through a bolt.

Through adopting above-mentioned technical scheme, solid fixed ring is used for spacing to the lantern ring, avoids the lantern ring to take place to rotate and causes certain influence to the stability of gum cover.

Preferably, the cover that slides is the U-shaped structure in the face of looking, and slides the cover and correspond and set up in the central line position department of interior fagging, the connecting rod is Z shape structure, and rotates between the one end of connecting rod and the lantern ring and connect, and the connecting rod other end runs through the cover that slides and rotates and be connected with the connecting block, connecting block fixed connection is in the lower terminal surface intermediate position department of interior fagging.

Through adopting above-mentioned technical scheme, the cover that slides is used for restricting the direction of sliding of connecting rod one end, guarantees that interior fagging moves to inboard or outside in step, realizes the convenient control to interior fagging.

Preferably, the top of the outer side of the rubber sleeve is provided with a pigment box in an attaching mode, one side of the top end of the rubber sleeve is provided with an outer cover in an attaching mode, the front view of the outer cover is of a C-shaped structure, and the bottom end of the outer cover is provided with a groove.

Through adopting above-mentioned technical scheme, the paintbox guarantees to the supply of pigment, and dustcoat and recess are used for accepting the particulate matter, avoid it to splash.

Preferably, the top end of the outer cover is obliquely and fixedly connected with a plurality of nozzles, the air flow direction of the nozzles is tangent to the outer wall of the rubber sleeve, the inner side of the groove is fixedly connected with an air pipe, and the air pipe is provided with a plurality of through holes.

Through adopting above-mentioned technical scheme, the air current of nozzle clears away the particulate matter on the gum cover to outside through the trachea is carried, with this cleanliness factor that promotes the gum cover in the use.

To sum up, the application comprises the following beneficial technical effects:

the connecting rod which is rotatably connected with the rotating sleeve ring is linked through the rotating sleeve ring, and the other end of the connecting rod drives the inner supporting plate to move to one side of the intermediate shaft along the sliding sleeve through the connecting block due to the fixed length of the connecting rod, so that the distance between the outer sides of the inner supporting plate is reduced, the friction force on the rubber sleeve is reduced, and the convenient disassembly and assembly operation of the rubber sleeve is realized; through the reverse nozzle that sets up in one side of gum cover, the air current of nozzle erodees the gum cover surface, erodees the particulate matter that gets off and discharges to the outside through the trachea to this realization is to the convenient clean operation of gum cover.

Drawings

FIG. 1 is a schematic front view of a rubber roller for printing an album of drawings according to an embodiment of the present application;

FIG. 2 is a schematic sectional view at A-A of a rubber roller for printing an album of drawings in the embodiment of the present application.

Description of reference numerals: 1. an intermediate shaft; 2. a rubber sleeve; 3. an inner supporting plate; 4. connecting blocks; 5. a sliding sleeve; 6. a connecting rod; 7. a collar; 8. a fixing ring; 9. a housing; 901. a groove; 10. a nozzle; 11. a paint box; 12. an air tube; 13. compressing the spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a rubber roller for printing an album. Referring to fig. 1-2, a rubber roller for printing picture albums comprises an intermediate shaft 1, a rubber sleeve 2 is sleeved on the outer side of the intermediate shaft 1, a plurality of inner supporting plates 3 are arranged on the inner side of the rubber sleeve 2 in an annular array, the inner supporting plates 3 are in contact with the rubber sleeve 2 at small intervals, so that the rubber sleeve 2 is prevented from deforming due to overlarge gaps, the inner side of the rubber sleeve 2 is in a hard plastic structure, lantern rings 7 are rotatably connected to the two ends of the intermediate shaft 1, one side of each lantern ring 7 is coaxially and fixedly connected with a fixing ring 8, the lantern rings 7 and the fixing ring 8 are both slid on the intermediate shaft 1 in a sliding manner, the fixing ring 8 is fixedly connected with the intermediate shaft 1 through bolts, the fixing ring 8 is used for fixing the position of the lantern ring 7 and preventing the lantern ring from displacing in the operation process of the device, a connecting rod 6 for transmission is arranged between the lantern ring 7 and the inner supporting plates 3, a sliding sleeve 5 for limiting the sliding position of one end of the connecting rod 6 is fixedly connected with the intermediate shaft 1, the front view of the sliding sleeve 5 is of a U-shaped structure, the sliding sleeve 5 is correspondingly arranged at the position of the central line of the inner supporting plate 3, the sliding sleeve 5 and the central line of the inner supporting plate 3 are superposed, the connecting rod 6 is of a Z-shaped structure, one end of the connecting rod 6 is rotatably connected with the lantern ring 7, the other end of the connecting rod 6 penetrates through the sliding sleeve 5 and is rotatably connected with the connecting block 4, the horizontal section of the connecting rod 6 is slidably embedded in the inner side of the sliding sleeve 5, the connecting block 4 is fixedly connected to the middle position of the lower end face of the inner supporting plate 3, a plurality of extrusion springs 13 are uniformly distributed between the intermediate shaft 1 and the inner supporting plate 3, and the extrusion springs 13 are positioned below the middle position of the inner supporting plate 3 to ensure that the inner supporting plate 3 cannot be twisted and only can move in the radius direction;

the laminating of the outside top of gum cover 2 is provided with paintbox 11, and the laminating of top one side of gum cover 2 is provided with dustcoat 9, dustcoat 9 front view is C shape structure, and the bottom of dustcoat 9 is provided with recess 901, a plurality of nozzles 10 of the top slope fixedly connected with of dustcoat 9, and the airflow direction of nozzle 10 sets up with the rubber cover 2 outer wall is tangent, the inboard fixedly connected with trachea 12 of recess 901, and seted up a plurality of through-holes on the trachea 12, communicate between trachea 12 and the outside aspiration pump, absorb and discharge the particulate matter.

The rubber roller for printing the picture album in the embodiment of the application has the following implementation principle: when the rubber sleeve 2 is replaced, firstly, the bolt on the fixing ring 8 is taken down, at the moment, the lantern ring 7 can be conveniently operated, the lantern ring 7 is rotated, the lantern ring 7 is connected with one end of the connecting rod 6 to move in position, because the length of the connecting rod 6 is fixed, in order to ensure the stability of the structure, at the moment, the connecting block 4 at the other end of the connecting rod 6 is connected with the inner supporting plate 3 to move to the inner side of the rubber sleeve 2 to a certain degree, at the moment, the inner supporting plate 3 loses the supporting force on the inner side of the rubber sleeve 2, after the friction force of the inner supporting plate 3 is lost, the rubber sleeve 2 can be conveniently taken down from the inner supporting plate 3, after a new rubber sleeve 2 is installed, the lantern ring 7 is loosened, under the action of the extrusion spring 13, the inner supporting plate 3 is reset, the support on the rubber sleeve 2 is completed, and the stability of the operation is ensured; in the running process of the rubber roller, the air flow sprayed by the nozzles 10 arranged in the opposite direction to the running direction scours the surface of the rubber roller, so that particles on the rubber roller are scoured and fall into the groove 901, and meanwhile, the external air pump acts to suck the particles in the groove 901 through the action of the air pipe 12, so that the adverse effect of the particles on the rubber sleeve 2 on the printing quality is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rubber roll of album of paintings printing usefulness, includes jackshaft (1), the outside cover of jackshaft (1) is equipped with gum cover (2), its characterized in that: the inboard annular array of gum cover (2) is provided with a plurality of interior fagging (3), the both ends that jackshaft (1) is located gum cover (2) are rotated and are connected with the lantern ring (7), and are provided with between lantern ring (7) and interior fagging (3) and are used for driven connecting rod (6), fixedly connected with is used for connecting rod (6) one end to slide spacing slip cover (5) on jackshaft (1), evenly distributed has a plurality of extrusion spring (13) between jackshaft (1) and interior fagging (3).

2. The glue roller for printing of picture albums according to claim 1, characterized in that: one side of the lantern ring (7) is coaxially and fixedly connected with a fixing ring (8), the lantern ring (7) and the fixing ring (8) are both slid on the intermediate shaft (1) in a sliding mode, and the fixing ring (8) is fixedly connected with the intermediate shaft (1) through a bolt.

3. The glue roller for printing of picture albums according to claim 1, characterized in that: slide cover (5) front view and personally submit the U-shaped structure, and slide cover (5) and correspond and set up in the central line position department of interior fagging (3), connecting rod (6) are Z shape structure, and rotate between the one end of connecting rod (6) and lantern ring (7) and connect, and the connecting rod (6) other end runs through slide cover (5) and rotates and be connected with connecting block (4), lower terminal surface intermediate position department of connecting block (4) fixed connection in interior fagging (3).

4. The glue roller for printing of picture albums according to claim 1, characterized in that: the paint box (11) is arranged on the top of the outer side of the rubber sleeve (2) in an attaching mode, an outer cover (9) is arranged on one side of the top end of the rubber sleeve (2) in an attaching mode, the front face of the outer cover (9) is of a C-shaped structure, and a groove (901) is formed in the bottom end of the outer cover (9).

5. The glue roller for printing of picture albums according to claim 4, wherein: the top end of the outer cover (9) is obliquely and fixedly connected with a plurality of nozzles (10), the air flow direction of the nozzles (10) is tangent to the outer wall of the rubber sleeve (2), the inner side of the groove (901) is fixedly connected with an air pipe (12), and the air pipe (12) is provided with a plurality of through holes.