CN215438846U

CN215438846U - Efficient printing machine loading attachment

Info

Publication number: CN215438846U
Application number: CN202121569474.XU
Authority: CN
Inventors: 王永平; 张俊岭
Original assignee: Dalian Risheng Printing Co ltd
Current assignee: Dalian Risheng Printing Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-07
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a high-efficiency feeding device of a printing machine, and relates to the technical field of printing machines. The efficient feeding device of the printing machine is convenient for the support column to move up and down in the sleeve, plays a certain limiting and guiding role through the limiting block, adjusts the height of the device body, further can meet the use requirements of different printing machines, prevents paper in the fixing frame from being damaged through the protective pad, avoids the phenomenon that a feeding roller is jammed in the feeding process, and enables the feeding process to be more stable.

Description

Efficient printing machine loading attachment

Technical Field

The utility model relates to the technical field of printing machines, in particular to a high-efficiency feeding device of a printing machine.

Background

Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate.

At present, the feeding device of the printing machine on the market can not be adjusted according to the height flexibility of the roll paper, so that the feeding device can not normally feed, the paper can not be fixed, the paperboard is easy to be produced, and therefore the problem can be solved by the feeding device of the printing machine with high efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a feeding device of a printing machine with high efficiency, which can effectively solve the problems of flexible height adjustment and paper fixation in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: a feeding device of a printing machine with high efficiency comprises a sleeve and a device body movably arranged above the sleeve, wherein the device body is connected with the sleeve through an adjusting component, one side of the device body is provided with a clamping component, the adjusting component comprises a first screw rod, a supporting column, a first bevel gear, a second screw rod and a motor, the bottom end of the first screw rod is movably arranged at the inner bottom wall of the sleeve, the supporting column is sleeved above the inner part of the sleeve, the lower part of the inner part of the supporting column is connected with the first screw rod through threads, the first bevel gear shaft is fixedly connected with the first screw rod, the second bevel gear is meshed with the first bevel gear, the second bevel gear is fixedly connected with the second screw rod, the second screw rod extends and penetrates through the outer part of the sleeve and is fixedly connected with an output shaft of the motor through a coupler, the centre gripping subassembly is including fixed frame, antimagnetic protective sheath, protection pad and electro-magnet, fixed frame inner wall and antimagnetic protective sheath fixed connection, antimagnetic protective sheath inner wall fixed mounting has the protection pad, the inside top of fixed frame is provided with the electro-magnet.

Preferably, the device body includes two mount pads, bearing, material loading roller and deflector, two the inside of mount pad relative side is passed through the bearing and is connected with material loading roller both ends are rotated, the both ends and the deflector fixed connection of material loading roller ring side play certain guide effect through the deflector.

Preferably, the bottom of the mounting seat is fixedly connected with the top of the support column, and one side of the feeding roller is fixedly connected with the back of the fixed frame.

Preferably, the bearings are arranged in two groups, the vertical middle axial surfaces of the feeding rollers of the two groups of bearings are symmetrically distributed, the guide plates are arranged in two groups, and the vertical middle axial surfaces of the feeding rollers of the two groups of guide plates are symmetrically distributed.

Preferably, the overall structure of the adjusting assembly is symmetrically distributed along the vertical central axis of the device body, a switch button is installed on the outer side of the device body, and the electromagnet is electrically connected with an external power supply through the switch button.

Preferably, the lower part of the side of the support column ring is fixedly provided with a limiting block, the inner wall of the sleeve is provided with a limiting groove corresponding to the limiting block, and the limiting block slides in the limiting groove.

Preferably, the bottom of the sleeve is fixedly provided with a non-slip mat, and the outside of the motor is provided with a protective shell.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the second screw rod and the second bevel gear are driven to rotate by the motor, and the second bevel gear is meshed with the first bevel gear, so that the first screw rod is driven to rotate in the supporting column, the supporting column can conveniently move up and down in the sleeve, a certain limiting and guiding effect is achieved by the limiting block, the height of the device body is adjusted, and the use requirements of different printing machines can be further met.

2. According to the utility model, the magnetization of the electromagnet can be avoided by the magnetization-preventing protective sleeve, the paper in the fixed frame is prevented from being damaged by the protective pad, the paper is placed in the fixed frame, the electromagnet is controlled by the switch button to fix the paper, the phenomenon that the feeding roller is blocked by paper in the feeding process is avoided, and the feeding process is more stable.

Drawings

FIG. 1 is a perspective view of a feeding device of a printing machine with high efficiency according to the present invention;

FIG. 2 is a schematic view of the internal connection structure of the feeding device of the printing machine with high efficiency according to the present invention;

FIG. 3 is an enlarged view of part A of the structure of an efficient loading device of a printing press according to the present invention;

FIG. 4 is an enlarged schematic view of part B of the structure of an efficient feeding device of a printing machine according to the present invention;

FIG. 5 is a schematic view of the top connection structure of the second screw, the fixing frame, the mounting seat, the bearing, the feeding roller and the guide plate of the feeding device structure of the printing machine with high efficiency.

In the figure: 1. a sleeve; 2. a device body; 3. a first screw; 4. a support pillar; 5. a first bevel gear; 6. a second bevel gear; 7. a second screw; 8. a motor; 9. a fixing frame; 10. an anti-magnetization protective sleeve; 11. a protective pad; 12. an electromagnet; 13. a mounting seat; 14. a bearing; 15. a feeding roller; 16. a guide plate; 17. a limiting block; 18. a switch button; 19. a non-slip mat.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model is a high-efficiency feeding device for a printing machine, comprising a sleeve 1 and a device body 2 movably disposed above the sleeve 1, the device body 2 is connected with the sleeve 1 through an adjusting component, one side of the device body 2 is provided with a clamping component, the adjusting component comprises a first screw rod 3, a support pillar 4, a first conical gear 5, a second conical gear 6, a second screw rod 7 and a motor 8, the bottom end of the first screw rod 3 is movably disposed at the inner bottom wall of the sleeve 1, the support pillar 4 is sleeved above the inner part of the sleeve 1, the lower part of the inner part of the support pillar 4 is connected with the first screw rod 3 through a thread, the first conical gear 5 is fixedly connected with the first screw rod 3, the second conical gear 6 is engaged with the first conical gear 5, the second conical gear 6 is fixedly connected with the second screw rod 7, the second screw rod 7 extends and penetrates through the outer part of the sleeve 1, and through shaft coupling and motor 8's output shaft end fixed connection, the centre gripping subassembly includes fixed frame 9, anti-magnetization protective sheath 10, protection pad 11 and electro-magnet 12, fixed frame 9 inner wall and anti-magnetization protective sheath 10 fixed connection, and the bottom wall fixed mounting has protection pad 11 in the anti-magnetization protective sheath 10, and the inside top of fixed frame 9 is provided with electro-magnet 12.

Preferably, the device body 2 comprises two mounting seats 13, a bearing 14, a feeding roller 15 and a guide plate 16, wherein the inner part of the opposite sides of the two mounting seats 13 is rotatably connected with the two ends of the feeding roller 15 through the bearing 14, the two ends of the ring side of the feeding roller 15 are fixedly connected with the guide plate 16, and a certain guiding effect is achieved through the guide plate 16.

Preferably, the bottom of the mounting seat 13 is fixedly connected with the top of the supporting column 4, and one side of the feeding roller 15 is fixedly connected with the back of the fixed frame 9.

Preferably, two sets of bearings 14 are provided, two sets of bearings 14 are symmetrically distributed on the vertical middle axis of the feeding roller 15, two sets of guide plates 16 are provided, and two sets of guide plates 16 are symmetrically distributed on the vertical middle axis of the feeding roller 15.

Preferably, the whole structure of the adjusting assembly is symmetrically distributed on the vertical central axis of the device body 2, a switch button 18 is installed on the outer side of the device body 2, and the electromagnet 12 is electrically connected with an external power supply through the switch button 18.

Preferably, the lower part of the supporting column 4 is fixedly provided with a limiting block 17, the inner wall of the sleeve 1 is provided with a limiting groove corresponding to the limiting block 17, and the limiting block 17 slides in the limiting groove.

Preferably, the bottom of the sleeve 1 is fixedly provided with a non-slip mat 19, and the motor 8 is externally provided with a protective shell.

The working principle of the utility model is as follows: when in use, the motor 8 drives the second screw 7 and the second bevel gear 6 to rotate, the second bevel gear 6 is meshed with the first bevel gear 5, thereby driving the first screw 3 to rotate in the supporting column 4, facilitating the supporting column 4 to move up and down in the sleeve 1, playing a certain limiting and guiding role through the limiting block 17, the height of the device body 2 is adjusted, so that the use of different printing machines can be met, the anti-magnetization protective sleeve 10 has the anti-magnetization function, the magnetization of the electromagnet 12 can be avoided, the damage of the paper in the fixed frame 9 can be prevented by the protective pad 11, by putting the paper into the fixed frame 9 and controlling the electromagnet 12 to fix the paper through the switch button 18, the phenomenon that the feeding roller 15 is blocked during the feeding process is avoided, the feeding process is more stable, and those not described in detail in this specification are within the skill of the art.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an efficient printing machine loading attachment which characterized in that: the device comprises a sleeve (1) and a device body (2) movably arranged above the sleeve (1), wherein the device body (2) is connected with the sleeve (1) through an adjusting component, and a clamping component is arranged on one side of the device body (2);

the adjusting assembly comprises a first screw (3), a supporting column (4), a first bevel gear (5), a second bevel gear (6), a second screw (7) and a motor (8), the bottom end of the first screw (3) is movably arranged on the inner bottom wall of the sleeve (1), the supporting column (4) is sleeved above the inner part of the sleeve (1), the lower part of the inner part of the supporting column (4) is connected with the first screw (3) through threads, the first bevel gear (5) is fixedly connected with the first screw (3), the second bevel gear (6) is meshed with the first bevel gear (5), the second bevel gear (6) is fixedly connected with the second screw (7), and the second screw (7) extends to the outer part of the sleeve (1) and is fixedly connected with the output shaft end of the motor (8) through a coupler;

the centre gripping subassembly is including fixed frame (9), prevent magnetizing protective sheath (10), protection pad (11) and electro-magnet (12), fixed frame (9) inner wall and prevent magnetizing protective sheath (10) fixed connection, it has protection pad (11) to prevent magnetizing protective sheath (10) inner wall fixed mounting, the inside top of fixed frame (9) is provided with electro-magnet (12).

2. An efficient press feeder as set forth in claim 1, wherein: the device body (2) comprises two mounting seats (13), a bearing (14), a feeding roller (15) and a guide plate (16), wherein the two sides of the opposite sides of the mounting seats (13) are rotatably connected with the two ends of the feeding roller (15) through the bearing (14), and the two ends of the ring side of the feeding roller (15) are fixedly connected with the guide plate (16).

3. An efficient press feeder as set forth in claim 2, wherein: the bottom of the mounting seat (13) is fixedly connected with the top of the supporting column (4), and one side of the feeding roller (15) is fixedly connected with the back of the fixed frame (9).

4. An efficient press feeder as set forth in claim 2, wherein: the material loading device is characterized in that the bearings (14) are arranged in two groups, the vertical middle axes of the material loading rollers (15) of the two groups of bearings (14) are symmetrically distributed, the guide plates (16) are arranged in two groups, and the vertical middle axes of the material loading rollers (15) of the two groups of guide plates (16) are symmetrically distributed.

5. An efficient press feeder as set forth in claim 1, wherein: the adjusting assembly is characterized in that the whole structure of the adjusting assembly is symmetrically distributed along the vertical central axis of the device body (2), a switch button (18) is installed on the outer side of the device body (2), and the electromagnet (12) is electrically connected with an external power supply through the switch button (18).

6. An efficient press feeder as set forth in claim 1, wherein: the support column (4) is connected with the support column through a connecting rod, a limiting block (17) is fixedly arranged below the ring side of the support column (4), a limiting groove is formed in the position, corresponding to the limiting block (17), of the inner wall of the sleeve (1), and the limiting block (17) slides inside the limiting groove.

7. An efficient press feeder as set forth in claim 1, wherein: the anti-slip device is characterized in that an anti-slip pad (19) is fixedly mounted at the bottom of the sleeve (1), and a protective shell is arranged outside the motor (8).