CN212289167U

CN212289167U - Axle pipe is integrative pastes wall type printing roller

Info

Publication number: CN212289167U
Application number: CN202020673450.8U
Authority: CN
Inventors: 孙建坤
Original assignee: Hunan Jiamei Color Printing Packaging Co ltd
Current assignee: Hunan Jiamei Color Printing Packaging Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-05
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses an integrative wall type printing roller of axle pipe belongs to the printing technology field, which comprises a housin, actuating mechanism is installed in the outside of casing, the printing roller is installed in the inside rotation of casing, the storage pipe is installed in the inside rotation of casing, the discharge opening has evenly been seted up in the outside of storage pipe, the fly leaf is installed in the outside rotation of storage pipe, one side that the fly leaf is close to the storage pipe evenly is fixed with the connecting rod, the one end of connecting rod runs through and extends to the inside of storage pipe. The utility model discloses can make printing ink evenly flow out and scrape and wipe on the surface of printing roller, not only practice thrift printing ink, and smear more evenly, avoid general printing roller directly to glue and get printing ink and print, lead to printing ink extravagant, and the dust on printing roller surface easily drops to the printing ink that does not use, leads to the problem that follow-up printing product quality descends to improve the energy-conservation nature of this mechanism, improved the off-the-shelf quality of printing simultaneously.

Description

Axle pipe is integrative pastes wall type printing roller

Technical Field

The utility model relates to a printing roller especially relates to an integrative wall type printing roller that pastes of axle pipe, belongs to printing technical field.

Background

The printing mechanism of a printing machine generally comprises an ink transfer roller, a character plate roller and a transfer roller, wherein the ink transfer roller is placed in ink, the ink is scraped off by a scraper on the upper side, then the ink is transferred from an ink tank to the printing roller by the ink transfer roller, and finally the printing roller prints the ink on an article to be printed;

but the integrative indisputable wall type printing roller of present central siphon has certain defect, for example the form roller can glue when rotating and get too much printing ink and cause the printing inhomogeneous, and when the form roller rotated, printing ink was thrown away easily, causes the waste of printing ink, and directly gets into printing ink after form roller and the printing roller contact, and impurity such as the dust that the printing roller surface is infected with gets into printing ink through form roller easily in, causes printing ink contaminated.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an integrative adherence formula printing roller of axle pipe to solve among the prior art printing ink and paint inhomogeneously, printing ink is easy extravagant and contaminated problem.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a driving mechanism is installed on the outer side of the shell, a printing roller is installed on the inner portion of the shell in a rotating mode, a material storage pipe is installed on the inner portion of the shell in a rotating mode, discharge holes are evenly formed in the outer side of the material storage pipe, a movable plate is installed on the outer side of the material storage pipe in a rotating mode, a connecting rod is evenly fixed to one side, close to the material storage pipe, of the movable plate, one end of the connecting rod penetrates through and extends into the material storage pipe, a piston is fixed to one end of the connecting rod, a first spring is arranged on the outer wall of the connecting rod in a movable mode, a material storage tank is fixed to the top of the shell, an oil pump is fixed to the top of the shell, an oil inlet pipe is fixed to the input end of the oil pump, one end, far away from the oil pump, of the oil inlet pipe is fixedly connected with, the inside wall of casing has seted up the spout, and is provided with scraper mechanism between the spout.

Preferably: actuating mechanism includes motor, action wheel and follows the driving wheel, the motor is located the outside of casing, the output shaft of motor passes through shaft coupling fixedly connected with pivot, the outside and the printing roller fixed connection of pivot, the outer wall at pivot both ends all is fixed with the action wheel, follow the both ends fixed connection of driving wheel and storage tube, it is two sets of be provided with the belt respectively from between driving wheel and the action wheel.

Preferably: adjustment mechanism includes first screw rod, internal thread pipe and second screw rod, first screw rod is located the interior roof of fly leaf, the outer wall threaded connection of first screw rod has the internal thread pipe, the internal thread pipe is kept away from the inner wall threaded connection of first screw rod one end and is had the second screw rod, the one end that the internal thread pipe was kept away from to the second screw rod is passed through the bearing and is connected with the outside rotation of storage pipe.

Preferably: the scraper mechanism comprises an installation pipe, a fixed rod and a scraper, the scraper is located on the outer wall of the printing roller, the fixed rod is fixed at each of two ends of the scraper, the installation pipe is located inside the sliding groove, and a second spring is fixed between the fixed rod and the installation pipe.

Preferably: and the outer wall of the mounting pipe is fixed with an abrasion increasing ring which is a rubber abrasion increasing ring.

Preferably: defeated oil pipe is flexible hose, and defeated oil pipe passes through the bearing and is connected with the rotation of storage pipe.

The utility model has the advantages that:

the utility model provides a pair of integrative wall type printing roller of axle pipe:

1. through the mutual matching use of the material storage pipe, the discharge hole, the movable plate, the connecting rod, the piston and the first spring, the printing ink can uniformly flow out and be scraped on the surface of the printing roller, so that the printing ink is saved and is more uniformly smeared, the problem that the printing ink is wasted due to the fact that a common printing roller directly sticks the printing ink to perform printing, and the quality of subsequent printed products is reduced due to the fact that dust on the surface of the printing roller easily drops into the unused printing ink is solved, the energy saving performance of the mechanism is improved, and the quality of the printed finished products is improved;

2. through the mutual matching use of the first screw rod, the internal thread pipe and the second screw rod, the oil outlet amount of the printing ink can be adjusted according to the depth of a printed pattern, and the purpose of improving the flexibility of the mechanism is achieved, so that convenience is provided for people to use, and the production requirements of enterprises are met;

3. through the mutually supporting use of installation pipe, second spring, dead lever and spout, can fix the scraper at lithography apparatus's inner wall through the mode of block, reach the installation and maintain more convenient purpose, can be suitable for not unidimensional casing simultaneously to enlarge the application range of scraper, use for staff's installation and provide convenience.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the connection between the storage tube and the movable plate according to the present invention;

fig. 5 is a schematic view of the connection between the doctor blade and the printing roll according to the present invention.

In the figure: 1-shell, 2-motor, 3-driving wheel, 4-rotating shaft, 5-printing roller, 6-storage pipe, 7-driven wheel, 8-belt, 9-discharge hole, 10-movable plate, 11-connecting rod, 12-piston, 13-first spring, 14-oil storage tank, 15-oil pump, 16-oil conveying pipe, 17-oil inlet pipe, 18-first screw rod, 19-internal thread pipe, 20-second screw rod, 21-installation pipe, 22-second spring, 23-fixed rod, 24-scraper and 25-chute.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 5, the embodiment provides a shaft-tube integrated wall-mounted printing roller, which includes a housing 1, a driving mechanism is installed on an outer side of the housing 1, a printing roller 5 is installed in the housing 1 in a rotating manner, a material storage tube 6 is installed in the housing 1 in a rotating manner, discharge holes 9 are uniformly formed in an outer side of the material storage tube 6, a movable plate 10 is installed in an outer side of the material storage tube 6 in a rotating manner, a connecting rod 11 is uniformly fixed on one side of the movable plate 10 close to the material storage tube 6, one end of the connecting rod 11 penetrates through and extends into the material storage tube 6, a piston 12 is fixed on one end of the connecting rod 11, a first spring 13 is movable on an outer wall of the connecting rod 11, a material storage tank 14 is fixed on a top of the housing 1, an oil pump 15 is fixed on a top of the housing 1, an oil inlet tube 17 is fixed on an input end of the oil, an adjusting mechanism is arranged between the shell 1 and the oil conveying pipe 16, a sliding groove 25 is formed in the inner side wall of the shell 1, and a scraper mechanism is arranged between the sliding grooves 25.

In this embodiment, as shown in fig. 1, the driving mechanism includes motor 2, action wheel 3 and follow driving wheel 7, motor 2 is located the outside of casing 1, motor 2's output shaft passes through shaft coupling fixedly connected with pivot 4, the outside and the printing roller 5 fixed connection of pivot 4, the outer wall at 4 both ends of pivot all is fixed with action wheel 3, from the both ends fixed connection of 7 with storage pipe 6 of driving wheel, be provided with belt 8 respectively between two sets of follow driving wheel 7 and the action wheel 3, motor 2's rotation, drive action wheel 3 and printing roller 5 rotate, simultaneously because action wheel 3 is connected with follow driving wheel 7 through belt 8, consequently can drive discharging pipe 6 and rotate.

In this embodiment, as shown in fig. 2, the adjusting mechanism includes a first screw 18, an internal thread pipe 19 and a second screw 20, the first screw 18 is located on the inner top wall of the movable plate 10, the external wall thread of the first screw 18 is connected with the internal thread pipe 19, the internal wall thread of the internal thread pipe 19 far away from one end of the first screw 18 is connected with the second screw 20, one end of the second screw 20 far away from the internal thread pipe 19 is connected with the outside of the storage pipe 6 through a bearing in a rotating manner, the distance between the discharge pipe 6 and the printing roller 5 is adjusted according to the depth of the ink required by the printing pattern, so as to control the oil outlet amount of the ink, thereby improving the flexibility of the mechanism, and meeting different production.

In this embodiment, as shown in fig. 3, the scraper mechanism includes installation pipe 21, dead lever 23 and scraper 24, scraper 24 is located the outer wall of printing roller 5, dead lever 23 is all fixed at scraper 24's both ends, installation pipe 21 is located the inside of spout 25, be fixed with second spring 22 between dead lever 23 and the installation pipe 21, the mode through the block replaces traditional screw fixation mode, it is more convenient not only to install, and both ends are telescopic, can block inside not unidimensional casing 1, the commonality is improved, still provide convenience for people's use installation.

In this embodiment, as shown in fig. 3, the outer wall of the mounting tube 21 is fixed with a wear ring, and the wear ring is a rubber wear ring, which increases the friction force between the mounting tube 21 and the sliding groove 25, thereby enhancing the firmness of the scraper 24.

In this embodiment, as shown in fig. 1, the oil delivery pipe 16 is an expansion hose, and the oil delivery pipe 16 is rotatably connected to the storage pipe 6 through a bearing, and the oil delivery pipe 16 is designed to be an expansion hose so that the height of the storage pipe 6 can be better adjusted, so that the oil delivery pipe 16 with different lengths does not need to be replaced, and the use is more convenient.

As shown in fig. 1 to 5, the working process of the shaft-tube integrated wall-pasting printing roller provided by the embodiment is as follows:

step 1: rotating the internally threaded tube 19, wherein the rotation of the internal thread of the internally threaded tube 19 causes the first screw 18 and the second screw 20 to move in opposite directions, thereby adjusting the height of the storage tube 6 and the distance between the storage tube and the printing roller 5;

step 2: the scraper 24 is taken up, the mounting pipes 21 at the two ends of the scraper 24 are extruded towards the middle, the mounting pipes 21 are placed in the sliding groove 25, the mounting pipes 21 can be loosened, the mounting pipes 21 are bounced into the sliding groove 25 under the action of the elastic force of the second spring 22, the mounting pipes 21 are pushed, the firmness of the mounting pipes 21 is improved, the scraper 24 is pushed according to the thickness of the coated ink, and the distance between the scraper 24 and the printing roller 5 is further adjusted;

and step 3: the method comprises the following steps that a motor 2 is started, the motor 2 drives a printing roller 5 and a driving wheel 3 to rotate through a rotating shaft 4, meanwhile, the driving wheel 3 drives a driven wheel 7 and a storage pipe 6 to rotate through a belt 8, an oil pump 15 is started, the oil pump 15 conveys ink into the storage pipe 6 through an oil conveying pipe 16, when the printing roller 5 and the storage pipe 6 rotate, a movable plate 10 on the surface of the storage pipe 6 can be in contact with the outer wall of the printing roller 5, the printing roller 5 can push the movable plate 10 to be attached to the surface of the storage pipe 6 through extrusion, the movable plate 10 drives a connecting rod 11 and the motor 2 to move into the storage pipe 6, a piston 12 can be separated from a discharge hole 9, and at the moment, the ink in the storage pipe 6 can flow;

and 4, step 4: the printing roller 5 which is dipped with the ink continues to rotate, and the scraper 24 pushes away and scrapes the ink on the surface of the printing roller evenly in the rotating process.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides an integrative wall type printing roller of axle pipe which characterized in that: including casing (1), actuating mechanism is installed in the outside of casing (1), printing roller (5) are installed in the inside rotation of casing (1), storage pipe (6) are installed in the inside rotation of casing (1), discharge opening (9) have evenly been seted up in the outside of storage pipe (6), fly leaf (10) are installed in the outside rotation of storage pipe (6), one side that fly leaf (10) are close to storage pipe (6) evenly is fixed with connecting rod (11), the one end of connecting rod (11) runs through and extends to the inside of storage pipe (6), the one end of connecting rod (11) is fixed with piston (12), the outer wall activity of connecting rod (11) has first spring (13), the top of casing (1) is fixed with oil storage tank (14), the top of casing (1) is fixed with oil pump (15), the input of oil pump (15) is fixed with into oil pipe (17), advance oil pipe (17) and keep away from one end and batch oil tank (14) fixed connection of oil pump (15), the output of oil pump (15) is fixed with defeated oil pipe (16), be provided with adjustment mechanism between casing (1) and defeated oil pipe (16), spout (25) have been seted up to the inside wall of casing (1), and are provided with scraper mechanism between spout (25).

2. The shaft-tube integrated wall-mounted printing roller according to claim 1, characterized in that: actuating mechanism includes motor (2), action wheel (3) and follows driving wheel (7), motor (2) are located the outside of casing (1), the output shaft of motor (2) passes through shaft coupling fixedly connected with pivot (4), the outside and printing roller (5) fixed connection of pivot (4), the outer wall at pivot (4) both ends all is fixed with action wheel (3), from the both ends fixed connection of driving wheel (7) and storage pipe (6), two sets of be provided with belt (8) respectively between follow driving wheel (7) and action wheel (3).

3. The shaft-tube integrated wall-mounted printing roller according to claim 1, characterized in that: adjustment mechanism includes first screw rod (18), internal thread pipe (19) and second screw rod (20), first screw rod (18) are located the interior roof of fly leaf (10), the outer wall threaded connection of first screw rod (18) has internal thread pipe (19), the inner wall threaded connection that first screw rod (18) one end was kept away from in internal thread pipe (19) has second screw rod (20), the outside rotation that the bearing was passed through to the one end that internal thread pipe (19) was kept away from in second screw rod (20) is connected with storage pipe (6).

4. The shaft-tube integrated wall-mounted printing roller according to claim 1, characterized in that: the scraper mechanism comprises a mounting pipe (21), a fixing rod (23) and a scraper (24), wherein the scraper (24) is located on the outer wall of the printing roller (5), the fixing rod (23) is fixed at both ends of the scraper (24), the mounting pipe (21) is located inside the sliding groove (25), and a second spring (22) is fixed between the fixing rod (23) and the mounting pipe (21).

5. The shaft-tube integrated wall-mounted printing roller according to claim 4, wherein: and an abrasion increasing ring is fixed on the outer wall of the mounting pipe (21), and the abrasion increasing ring is a rubber abrasion increasing ring.

6. The shaft-tube integrated wall-mounted printing roller according to claim 1, characterized in that: the oil delivery pipe (16) is a flexible hose, and the oil delivery pipe (16) is rotatably connected with the storage pipe (6) through a bearing.