CN220841452U - Double-group cylinder printing device - Google Patents

Abstract

The utility model belongs to the technical field of printing equipment, in particular to a double-group cylinder printing device, which comprises an outer frame and a plurality of rubber rollers rotatably connected to the inner side of the outer frame, wherein a cylinder printing material is arranged between two adjacent rubber rollers, one side of the outer frame is provided with a rotary driving part for driving the rubber rollers to rotate, the rotary driving part comprises a protective cover fixedly connected to one side of the outer frame and a servo motor arranged on a mounting plate at the inner side of the protective cover, a speed reducer is arranged on the servo motor, one side of the speed reducer is fixedly provided with a driving wheel, and the end part of the rubber roller extends to the inner side of the protective cover and is provided with a transmission shaft. According to the utility model, the double rows of rubber rollers are connected, the power is driven by the stepping motor and the speed reducer, and the synchronous belt is used for linking the rotation of the rubber roller devices, so that the simultaneous operation of a plurality of rubber rollers can be realized, the double rows of rubber rollers are simultaneously produced and processed, the efficiency is improved, and the problem of low device efficiency in the current stage is solved.

Description

Double-group cylinder printing device

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a double-group cylinder printing device.

Background

The printing equipment can realize 3D printing of the cylinder, the rubber rollers are arranged on the printing equipment, when in printing operation, the printing of the cylinder printing materials can be realized when the rubber rollers rotate, the printing equipment at the present stage is arranged in a single row, so that the existing printing scheme can only print one row of cylinders, and when the equipment works, a plurality of rubber rollers cannot be driven to operate at the same time, the number of the rubber rollers is limited, the simultaneous printing of a plurality of materials cannot be realized, meanwhile, the printing number is relatively small, the production efficiency is low, and certain defects exist.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the double-group cylinder printing device, which is connected through the double-row rubber rollers, the power is driven by the stepping motor and the speed reducer, and the synchronous belt is used for linking the rotation of the rubber rollers, so that the simultaneous operation of a plurality of rubber rollers can be realized, the double-row production and processing can be realized, the efficiency can be improved, and the problem of low efficiency of the device at the present stage can be solved.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

The double-group cylinder printing device comprises an outer frame and a plurality of rubber rollers which are connected to the inner side of the outer frame in a rotating mode, cylinder printing materials are arranged between two adjacent rubber rollers, a rotary driving part used for driving the rubber rollers to rotate is arranged on one side of the outer frame, the rotary driving part comprises a protective cover fixedly connected to one side of the outer frame and a servo motor arranged on an inner mounting plate of the protective cover, a speed reducer is arranged on the servo motor, a driving wheel is fixed to one side of the speed reducer, the end portions of the rubber rollers extend to the inner side of the protective cover and are provided with a transmission shaft, driven wheels are fixed on the transmission shaft, and a synchronous belt is arranged between the driving wheel and each driven wheel.

Further, the outer side cover of the servo motor is provided with a motor outer cover, and the motor outer cover is fixed on the mounting plate.

Further, two screws are fixed on the inner side of the protective cover, tensioning wheels are connected to the two screws in a rotating mode, and the synchronous belt is driven on the tensioning wheels.

Further, the inner bottom of the outer frame is rotationally connected with an auxiliary roller, and the outer surface of the auxiliary roller is contacted with the rubber roller.

Further, the frame includes the frame assembly to and fixed connection is at the side seal board of frame assembly lateral part, and the one end rotation of rubber roll is connected on the side seal board to adopt the shaft coupling to connect between the other end of rubber roll and another rubber roll.

Further, a reinforcing plate is arranged at the joint between the frame assemblies, and a positioning strip is fixed at the upper part of the frame assemblies.

(III) beneficial effects

Compared with the prior art, the utility model provides a double-group cylinder printing device, which has the following beneficial effects:

According to the utility model, the double-row rubber roller device is arranged on the outer frame, the plurality of rubber rollers are arranged in each row, the cylindrical printing materials are placed between the adjacent rubber rollers, the simultaneous processing of the plurality of cylindrical printing materials can be realized during working, the efficiency is further improved, the rotary driving part is arranged on one side of the outer frame, the servo motor drives the driving wheel to rotate during use, the plurality of driven wheels are controlled to simultaneously rotate in a synchronous belt mode, the simultaneous operation of the plurality of rubber rollers is realized, the efficiency is improved, the two rows of rubber rollers simultaneously rotate, the device is simple to assemble and can independently move, the device can be placed on a machine platform when required, the double-station simultaneous printing can be realized, the two rows of cylinders can be simultaneously printed, the specification diameter of the printing cylinders is in the range of 10mm-80mm, and the production efficiency is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a right side view of the present utility model;

Fig. 5 is a schematic view showing an internal structure of a rotary driving part in the present utility model.

In the figure: 1. an outer frame; 101. a frame assembly; 102. a side sealing plate; 2. a rubber roller; 3. a coupling; 4. a cylindrical printing material; 5. a rotation driving part; 501. a protective cover; 502. a mounting plate; 503. a speed reducer; 504. a driving wheel; 505. a screw; 506. a driven wheel; 507. a tensioning wheel; 508. a transmission shaft; 509. a servo motor; 6. a positioning strip; 7. a reinforcing plate; 8. a synchronous belt; 9. and an auxiliary roller.

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.

Examples

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the dual-group cylinder printing device according to the embodiment of the present utility model includes an outer frame 1, and a plurality of rubber rollers 2 rotatably connected to the inner side of the outer frame 1, wherein a cylinder printing material 4 is disposed between two adjacent rubber rollers 2, when the rubber rollers 2 rotate, the cylinder printing material 4 runs along with the running, printing of the cylinder printing material 4 is achieved, and a rotary driving component 5 for driving the rubber rollers 2 to rotate is mounted on one side of the outer frame 1, the rotary driving component 5 includes a protective cover 501 fixedly connected to one side of the outer frame 1, and a servo motor 509 mounted on a mounting plate 502 on the inner side of the protective cover 501, the protective cover 501 can achieve an external protection effect, a speed reducer 503 is mounted on the servo motor 509, the speed reducer 503 is disposed to achieve a function of reducing and increasing stability, one side of the speed reducer 503 is fixed with a driving wheel 504, when the end of the rubber roller 2 extends to the inner side of the protective cover 501 and is provided with a transmission shaft 508, the rubber rollers 2 are driven to rotate, driven by the transmission shaft 508 can be driven by the rotation of the rubber rollers 2, driven wheels 506 are all fixed on the transmission shaft 506, and the driven wheels are driven by 8 and the driven belt 506 are synchronously driven by the synchronous belt 2.

As shown in fig. 4 and 5, in some embodiments, the outer housing of the servomotor 509 is provided with a motor housing that is secured to the mounting plate 502 to provide protection to the servomotor 509.

As shown in fig. 4, in some embodiments, two screws 505 are fixed on the inner side of the protection cover 501, and the two screws 505 are both rotationally connected with a tensioning wheel 507, the synchronous belt 8 is driven on the tensioning wheel 507, and tensioning of the synchronous belt 8 during operation is achieved through the tensioning wheel 507, so that loosening is avoided, and then the driving effect of the driven wheel 506 is affected, so that stable rotation of the rubber roller 2 can be ensured.

As shown in fig. 2, in some embodiments, an auxiliary roller 9 is rotatably connected to the bottom of the inner side of the outer frame 1, and the outer surface of the auxiliary roller 9 contacts with the rubber roller 2, so as to play a supporting and limiting role of the rubber roller 2, and realize stable operation of the rubber roller 2.

As shown in fig. 1, in some embodiments, the outer frame 1 includes a frame assembly 101 and a side sealing plate 102 fixedly connected to a side portion of the frame assembly 101, one end of the rubber roll 2 is rotatably connected to the side sealing plate 102, and the other end of the rubber roll 2 is connected to another rubber roll 2 by using a coupling 3, where the coupling 3 can implement a linkage action between two rubber rolls 2, and two rows of rubber rolls 2 can simultaneously rotate, so as to implement double-row processing of the cylindrical printing material 4, and improve efficiency.

As shown in fig. 1, in some embodiments, the connection between the frame assemblies 101 is provided with a reinforcing plate 7 to increase stability, and the upper part of the frame assembly 101 is fixed with a positioning strip 6, where the positioning strip 6 can realize interval positioning of the cylindrical printing material 4, and the position can be adjusted according to the material length of the customer.

The working principle and the application steps of the utility model are as follows: when the printing machine is used, the servo motor 509 is controlled to work, the driving wheel 504 is driven to rotate through the relation of the speed reducer 503, the synchronous belt 8 is enabled to rotate, the linkage effect of the driven wheels 506 is achieved, the transmission shaft 508 is enabled to rotate, the rubber roller 2 is enabled to simultaneously operate on the inner side of the outer frame 1, printing of the cylindrical printing material 4 on the rubber roller 2 is achieved, double-row setting of the rubber roller 2 is achieved, double-row printing of the cylindrical printing material 4 is achieved, and printing efficiency is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Double-set cylinder printing device, including frame (1) to and rotate a plurality of rubber rolls (2) of connecting in frame (1) inboard, its characterized in that: be provided with cylinder printing material (4) between adjacent two rubber roll (2) to rotary driving part (5) that are used for driving rubber roll (2) rotatory are installed to one side of frame (1), rotary driving part (5) are including protection casing (501) of fixed connection in frame (1) one side to and install servo motor (509) on inboard mounting panel (502) of protection casing (501), install reduction gear (503) on servo motor (509), one side of reduction gear (503) is fixed with action wheel (504), and the tip of rubber roll (2) extends to the inboard of protection casing (501) and is provided with transmission shaft (508), all be fixed with follower (506) on transmission shaft (508), be provided with hold-in range (8) between action wheel (504) and each follower (506).

2. The dual set cylinder printing device of claim 1, wherein: the outer side of the servo motor (509) is covered with a motor outer cover, and the motor outer cover is fixed on the mounting plate (502).

3. The dual set cylinder printing device of claim 1, wherein: two screws (505) are fixed on the inner side of the protective cover (501), tensioning wheels (507) are rotatably connected to the two screws (505), and the synchronous belt (8) is driven on the tensioning wheels (507).

4. The dual set cylinder printing device of claim 1, wherein: the inner bottom of the outer frame (1) is rotationally connected with an auxiliary roller (9), and the outer surface of the auxiliary roller (9) is contacted with the rubber roller (2).

5. The dual set cylinder printing device of claim 1, wherein: the outer frame (1) comprises a frame assembly (101) and a side sealing plate (102) fixedly connected to the side part of the frame assembly (101), one end of the rubber roller (2) is rotationally connected to the side sealing plate (102), and the other end of the rubber roller (2) is connected with the other rubber roller (2) through a coupler (3).

6. The dual set cylinder printing device of claim 5 wherein: the connection part between the frame assemblies (101) is provided with a reinforcing plate (7), and the upper part of the frame assemblies (101) is fixed with a positioning strip (6).