CN219446406U - Single color offset press - Google Patents

Abstract

The utility model discloses a single-color offset press, which comprises a support frame L plate, a lifting hydraulic rod, a servo motor and a rubber printing roller, wherein a lifting groove is formed in a frame of the support frame L plate, a connecting block is arranged in the lifting groove, a flat plate body is fixedly arranged on the outer side of the support frame L plate, an assembly fixing plate is fixedly arranged at the top end of the support frame L plate, the lifting hydraulic rod is fixedly inlaid on the assembly fixing plate, an assembly square frame is fixedly arranged at the bottom end of the lifting hydraulic rod, the servo motor is penetratingly arranged on the assembly square frame, and an output rotating shaft is arranged at the output end of the servo motor. According to the single-color offset press, the rubber printing cylinder can be in clamping butt joint with the assembly square block through the assembly groove on the mounting block, the rubber printing cylinder can be rapidly assembled and butt-jointed, and the mounting positioning hole is accurately aligned with the butt-joint hole, so that the rubber printing cylinder can be conveniently and fixedly mounted through the cross stud and the limiting column.

Description

Single color offset press

Technical Field

The utility model relates to the technical field of offset presses, in particular to a single-color offset press.

Background

Offset presses are used for offset printing, which can print graphic printing plates on rubber cylinders and can print graphic information on paper, including single-color offset presses, but the single-color offset presses on the market currently have the following problems:

after the whole printing, when the whole printing needs to be maintained, the operation of disassembling the rubber roller for printing on equipment is inconvenient, so that the step of separating the rubber roller is complicated when the whole subsequent maintenance and cleaning operation is carried out.

Aiming at the problems, the novel design is carried out on the basis of the original single-color offset press.

Disclosure of Invention

The utility model aims to provide a single-color offset press, which solves the problems that after the whole offset press is printed, when maintenance work is needed, the operation of disassembling a rubber roller for printing on equipment is inconvenient, and when the maintenance cleaning operation is carried out in the whole follow-up process, the step of separating the rubber roller is complicated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a monochromatic offset press, includes braced frame L board, lift hydraulic stem, servo motor and rubber printing cylinder, the lift groove has been seted up to braced frame L board's frame, and the internally mounted in lift groove has the joint piece, braced frame L board's outside fixed mounting has the landing plate body, and braced frame L board's top fixed mounting has the equipment fixed plate, inlay fixed mounting has the lift hydraulic stem on the equipment fixed plate, and the bottom fixed mounting of lift hydraulic stem has the equipment square frame to install servo motor on the equipment square frame, output pivot is installed to servo motor's output, and output pivot runs through the center of joint piece, the equipment square is installed to output pivot's end, and is provided with the butt joint hole on the equipment square frame, rubber printing cylinder is installed to the top of landing plate body, and the right-hand member center of rubber printing cylinder installs the installation piece, the center of installation piece is provided with the equipment groove, and equipment groove and equipment square interconnect, the top surface of installation piece is provided with the installation locating hole, and installation locating hole center installs the cross stud, the center face of cross and the terminal stud that just passes the spacing post and the spacing post of installing.

Preferably, the connection mode of the connection block and the support frame L plate through the lifting groove is sliding connection.

Preferably, the assembly frame is connected with the servo motor in a mosaic and fixed mode.

Preferably, the output rotating shaft is connected with the connecting block in a bearing way, and the output rotating shaft and the assembling block are arranged in an integrated structure.

Preferably, the rubber printing roller and the mounting block are arranged in an integrated structure, and the mounting block is connected with the assembly block in a clamping manner through the assembly groove.

Preferably, the cross stud is in threaded connection with the mounting and positioning hole.

Preferably, the limiting column and the cross stud are arranged in an integrated structure, and the limiting column is connected with the butt joint hole in a clamping connection mode.

Compared with the prior art, the utility model has the beneficial effects that: the single-color offset press is provided with a single-color offset press,

1. the rubber printing roller can be in clamping butt joint with the assembly square block through the assembly groove on the mounting block, the rubber printing roller can be rapidly assembled and butt-jointed, and the mounting positioning hole is accurately aligned with the butt-joint hole, so that the rubber printing roller is convenient to fixedly mount through the cross stud and the limiting column;

2. when the rubber printing cylinder is maintained subsequently, after the screwdriver is in butt joint with the cross stud, the cross stud and the limiting column can be driven to rotate and split, the rubber printing cylinder is pulled subsequently, the whole rubber printing cylinder can be split rapidly, and maintenance and cleaning are convenient.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the overall split three-dimensional structure of the present utility model;

FIG. 3 is a schematic perspective view of a blanket cylinder according to the present utility model;

FIG. 4 is a schematic diagram of the overall front view of the present utility model;

fig. 5 is a schematic diagram of the front view of the support frame L plate and the servo motor according to the present utility model.

In the figure: 1. a support frame L plate; 2. a lifting groove; 3. a joint block; 4. a platform plate body; 5. assembling a fixing plate; 6. a lifting hydraulic rod; 7. assembling a square frame; 8. a servo motor; 9. an output shaft; 10. assembling the square blocks; 11. a butt joint hole; 12. a rubber printing cylinder; 13. a mounting block; 14. an assembly groove; 15. installing a positioning hole; 16. a cross stud; 17. and a limit column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a monochromatic offset press, including braced frame L board 1, lift hydraulic stem 6, servo motor 8 and rubber printing cylinder 12, the lift groove 2 has been seted up to braced frame L board 1's frame, and the internally mounted in lift groove 2 has joint piece 3, braced frame L board 1's outside fixed mounting has landing plate body 4, and braced frame L board 1's top fixed mounting has equipment fixed plate 5, inlay fixed mounting has lift hydraulic stem 6 on the equipment fixed plate 5, and the bottom fixed mounting of lift hydraulic stem 6 has equipment square 7, and run through on the equipment square 7 and install servo motor 8, output shaft 9 is installed to servo motor 8's output, and output shaft 9 runs through joint piece 3's center, equipment square 10 is installed to output shaft 9's end, and be provided with butt joint hole 11 on the equipment square 10, rubber printing cylinder 12 is installed to the top of landing plate body 4, and the right-hand member center of rubber printing cylinder 12 installs installation piece 13, the center of installation piece 13 is provided with equipment groove 14, and equipment groove 14 and equipment square 10 interconnect, the top surface of installation piece 13 is provided with locating hole 15 and cross-shaped mounting hole 15 and 16 installs the center stud 17 and the center stud of joint hole of crossing of hole 17, the center stud of connection 15.

The connecting mode of the connecting block 3 and the support frame L plate 1 through the lifting groove 2 is sliding connection, and the stability of the follow-up rubber printing cylinder 12 in the lifting process can be improved through the sliding of the connecting block 3.

The connection mode of the assembly square frame 7 and the servo motor 8 is embedded and fixed, and the assembly square frame 7 can be fixed on the servo motor 8, so that the lifting hydraulic rod 6 can conveniently drive the servo motor 8 to lift and run.

The output rotating shaft 9 is connected with the connecting block 3 in a bearing manner, and the output rotating shaft 9 and the assembling block 10 are arranged in an integrated structure, so that the output rotating shaft 9 can conveniently rotate on the connecting block 3, and further rotary printing operation can be performed.

The rubber printing roller 12 and the mounting block 13 are integrally arranged, the mounting block 13 is connected with the assembly block 10 in a clamping manner through the assembly groove 14, and the rubber printing roller 12 can be rapidly positioned through the clamping of the assembly groove 14 on the mounting block 13 and the assembly block 10.

The cross stud 16 and the mounting and positioning hole 15 are connected in a threaded manner, so that the cross stud 16 and the mounting and positioning hole 15 can be assembled and fixed, and the subsequent disassembly work is facilitated.

The limiting column 17 and the cross stud 16 are arranged in an integrated structure, the connecting mode of the limiting column 17 and the butt joint hole 11 is clamping connection, and the cross stud 16 drives the limiting column 17 to slide into the butt joint hole 11 for assembly and fixation, so that looseness of follow-up rotary printing is avoided.

Working principle: according to fig. 1-5, the support frame L plate 1 is placed at a proper position and then fixed, then the lifting hydraulic rod 6 and the servo motor 8 are started to operate, so that the lifting hydraulic rod 6 drives the servo motor 8 to lift through the assembly frame 7, the servo motor 8 drives the connecting block 3 to slide through the lifting groove 2 through the output rotating shaft 9, the operation stability is improved, and the servo motor 8 drives the rubber printing cylinder 12 to rotate through the output rotating shaft 9 and the assembly frame 10, so as to achieve the rotary printing work.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a monochromatic offset press, includes braced frame L board (1), lift hydraulic stem (6), servo motor (8) and rubber printing cylinder (12), its characterized in that: lifting groove (2) has been seted up to the frame of braced frame L board (1), and the internally mounted of lifting groove (2) has joint piece (3), the outside fixed mounting of braced frame L board (1) has platform plate body (4), and the top fixed mounting of braced frame L board (1) has equipment fixed plate (5), inlay fixed mounting has lift hydraulic stem (6) on equipment fixed plate (5), and the bottom fixed mounting of lift hydraulic stem (6) has equipment square frame (7), and run through on equipment square frame (7) and install servo motor (8), output pivot (9) are installed to the output of servo motor (8), and output pivot (9) run through the center of joint piece (3), equipment square block (10) are installed to the end of output pivot (9), and are provided with butt joint hole (11) on equipment square block (10), rubber printing cylinder (12) are installed to the top of platform plate body (4), and install installation piece (13) in the right-hand member center of rubber printing cylinder (12), installation piece (13) are installed in installation piece (14), installation piece (14) are installed in the center of installation piece (13), installation groove (14) and are installed each other, installation hole (14), and the center of the installation positioning hole (15) is provided with a cross stud (16), the center bottom surface of the cross stud (16) is provided with a limiting column (17), and the limiting column (17) passes through the installation positioning hole (15) and is connected with the butt joint hole (11) mutually.

2. The single color offset printing press as claimed in claim 1, wherein: the connecting block (3) is connected with the L plate (1) of the supporting frame in a sliding manner through the lifting groove (2).

3. The single color offset printing press as claimed in claim 1, wherein: the assembly frame (7) and the servo motor (8) are connected in a mosaic and fixed mode.

4. The single color offset printing press as claimed in claim 1, wherein: the output rotating shaft (9) is connected with the connecting block (3) in a bearing manner, and the output rotating shaft (9) and the assembling block (10) are arranged in an integrated structure.

5. The single color offset printing press as claimed in claim 1, wherein: the rubber printing cylinder (12) and the mounting block (13) are arranged in an integrated structure, and the mounting block (13) is connected with the assembly block (10) in a clamping way through the assembly groove (14).

6. The single color offset printing press as claimed in claim 1, wherein: the cross stud (16) is connected with the mounting positioning hole (15) in a threaded mode.

7. The single color offset printing press as claimed in claim 1, wherein: the limiting column (17) and the cross stud (16) are arranged in an integrated structure, and the limiting column (17) and the butt joint hole (11) are connected in a clamping connection mode.