CN211165888U - Printing device of digital printing machine - Google Patents

Abstract

The utility model discloses a printing device of a digital printing machine, which comprises a guide roller, a rubber roller, a light conductor roller, a toner output frame, a connecting plate and a receiving plate, the utility model discloses a regulating guide mechanism is arranged in the outer frame, an electric push rod is electrified to work and pushes upwards, the electric push rod drives the included angle between a first swinging rod and a second swinging rod to be gradually increased through a receiving block, thereby the second swinging rod drives the push rod to move towards the right end, thereby the push rod drives a guide wheel mechanism to be attached to the end wall of the printing paper, the auxiliary guide is carried out, the advantages of guiding the printing paper when the printing paper is conveyed and leading the printing paper to be stably conveyed are achieved, and by arranging the guide wheel mechanism, when the printing paper is conveyed, the guide wheel can be driven to rotate at the inner side of a turntable through the rotating rod, the printing paper is guided, the printing paper is stably guided, the advantage of being able to carry out smooth transportation is achieved.

Description

Printing device of digital printing machine

Technical Field

The utility model relates to a digital printing machine correlation field specifically is a printing device of digital printing machine.

Background

At present, digital printing is a novel printing technology for directly transmitting image and text information to a digital printing machine through a network by utilizing a prepress system for printing, namely, digitalized image and text information is directly recorded on a printing material for printing, the digital printing system mainly comprises the prepress system and the digital printing machine, and some digital printing machines are also provided with binding and cutting equipment, the digitalized printing is that image and text information digital streams are input, and image and text information digital streams are output, so that the digital printing machine is printed according to needs without printing, is a subject parallel to the traditional printing, and in the aspect of printing equipment, a green digital printing machine has the capability of printing according to needs and goes ahead in the environment-friendly direction; and the parts of the green digital printer can be recycled, and simultaneously has the advantages of material degradation, long service life of the parts, energy conservation, consumption reduction, low noise and the like, so the green digital printer is more and more widely used,

in the green digital printing machine in-service use process, need print the printing paper of different width, because the width of printing the printing paper differs to make the printing image of printing paper upper end not parallel and level, current digital printing machine's printing device is difficult to lead to printing paper when printing paper carries, leads to printing paper transmission not steady.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a printing device of digital printing machine here.

The utility model is realized in such a way that the printing device of the digital printing machine is constructed, the device comprises a frame body,

the outer frame is used for fixedly mounting the adjusting and guiding mechanism;

the adjusting and guiding mechanism is used for stably guiding the printing paper;

the connecting plate is used for fixedly mounting the outer frame;

the bearing plate is used for fixedly bearing the adjusting and guiding mechanism;

preferably, the outer frame is in a cuboid shape with a middle cavity;

preferably, the connecting plate is cuboid, and a fixing groove is formed at the lower end of the connecting plate;

preferably, the receiving plate is rectangular, and the height of the receiving plate is one fourth of the height of the outer frame.

Preferably, the left end and the right end of the bottom of the frame body are equidistantly distributed with supporting legs, the right side of the front end of the frame body is provided with a control panel, the front end of the control panel is provided with a button, the right end of the frame body is fixed with a power supply lead, the left side and the right side of the front end of the frame body are oppositely provided with supporting plates, the inner sides of the supporting plates are movably nested with feeding rollers, the feeding rollers are rotatably connected with the output end of a first motor, a connecting plate is fixed with the right end of an outer frame through electric welding, the connecting plate is locked and fixed with the right front end inside the frame body through screws, an adjusting and guiding mechanism is arranged inside the outer frame, the middle part of the front end of the frame body is movably nested with a first compression roller and a second compression roller, the first compression roller is positioned at the front end of the second compression roller, the frame body, the inside right-hand member of framework is provided with the printing roller, the inside right-hand member activity nestification of framework has the deflector roll, the rubber roll is installed to the inside upper right end of framework, the framework rotates with light conductor cylinder middle part to be connected, framework and toner output frame upper end fixed connection, the frame is fixed mutually through electric welding and accepting the board lower extreme.

Preferably, the adjusting and guiding mechanism comprises a first connecting block, an electric push rod, a bearing block, a first swing rod, a second connecting block, a second swing rod, a push rod, a guiding block and a guide wheel mechanism, the first connecting block is fastened on the left side of the upper end of the bearing plate through a screw, one end of the electric push rod is movably nested on the inner side of the upper end of the first connecting block, the other end of the electric push rod extends to the lower end of the bearing block to be fixed, one end of the first swing rod is rotatably connected with the inner side of the upper end of the bearing block through a rotating shaft, the other end of the first swing rod is movably nested on the inner side of the second connecting block, the second connecting block is fixedly connected with the left upper end inside the outer frame, one end of the second swing rod is rotatably connected with the inner side of the upper end of the bearing block through a rotating shaft, the other end of the second swing rod extends to, the electric push rod, the button, the first motor and the second motor are electrically connected with the control panel, and the control panel is electrically connected with a power supply lead.

Preferably, the guide wheel mechanism comprises a fixed frame, a rotating shaft, a rotary disc, guide wheels and a rotating rod, the push rod is fixedly connected with the rear end of the fixed frame, the rotary disc is connected with the inner part of the fixed frame through the rotating shaft in a rotating mode, the guide wheels are distributed on the inner edge of the rotary disc at equal intervals, and the guide wheels are connected with the inner side of the rotary disc through the rotating rod in a rotating mode.

Preferably, the guide wheels are provided with ten guide wheels, and the guide wheels are equidistantly distributed along the inner side edge of the rotary table.

Preferably, the inner sides of the ten guide wheels are provided with rotating rods, and the rotating rods penetrate through the middle parts of the guide wheels.

Preferably, the first swinging rod and the second swinging rod are equal in size, and the included angle between the first swinging rod and the second swinging rod is one hundred twenty degrees.

Preferably, the push rod, the guide block and the central line of the fixing frame are positioned in the same horizontal direction, and the fixing frame is U-shaped.

Preferably, the electric push rod is an HTA1500 series, and the specific model is designed or customized according to the actual use condition.

Preferably, the rotating shaft is made of 45 # steel, and has high hardness and strong corrosion resistance.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a digital printing machine's printing device here, compare with the equipment of the same type, have following improvement:

a digital printing machine's printing device, through having set up regulation guiding mechanism inside the frame, electric putter circular telegram carries out work, promote toward the upper end, make electric putter drive the contained angle between first swinging arms and the second swinging arms through the bearing piece and increase gradually, thereby make the second swinging arms drive the push rod and turn right-hand member and remove, thereby make the push rod drive guide pulley mechanism and bear the laminating of printing paper terminal wall mutually, assist the direction, reached and to lead to the printing paper when the printing paper is carried, make the steady advantage of printing paper transmission, and through being provided with guide pulley mechanism, when printing paper is transmitting, can drive the leading wheel and rotate in the carousel inboard through the bull stick, lead to the printing paper steadily, the advantage that can carry out steady transport has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the printing apparatus of the present invention;

FIG. 3 is a schematic view of the sectional structure of the adjusting and guiding mechanism of the present invention;

FIG. 4 is a schematic side view of the adjusting and guiding mechanism of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the guide wheel mechanism of the present invention.

Wherein: frame body-1, supporting legs-2, control panel-3, buttons-4, power supply lead-5, supporting plate-6, feeding roller-7, first motor-8, outer frame-9, adjusting guide mechanism-10, first press roller-11, second press roller-12, conveyor belt-13, driving roller-14, second motor-15, driven roller-16, printing roller-17, guide roller-18, rubber roller-19, optical conductor roller-20, toner output frame-21, connecting plate-22, receiving plate-23, first connecting block-101, electric push rod-102, receiving block-103, first swing rod-104, second connecting block-105, second swing rod-106, push rod-107, power supply lead-6, The guide block-108, the guide wheel mechanism-109, the fixed frame-1091, the rotating shaft-1092, the rotating disc-1093, the guide wheel-1094 and the rotating rod-1095.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a printing device of a digital printing machine through improvement, which comprises a frame body 1,

the outer frame 9 is used for fixedly mounting the adjusting and guiding mechanism 10;

the adjusting and guiding mechanism 10 is used for stably guiding the printing paper;

a connecting plate 22 for fixedly mounting the outer frame 9;

the bearing plate 23 is used for fixedly bearing the adjusting and guiding mechanism 10;

further, the outer frame 9 is in a cuboid shape with a middle cavity;

further, the connecting plate 22 is cuboid, and a fixing groove is formed at the lower end of the connecting plate 22;

further, the receiving plate 23 is rectangular, and the height of the receiving plate 23 is one fourth of the height of the outer frame 9.

Furthermore, supporting legs 2 are equidistantly distributed at the left end and the right end of the bottom of the frame body 1, a control panel 3 is arranged at the right side of the front end of the frame body 1, a button 4 is mounted at the front end of the control panel 3, a power supply lead 5 is fixed at the right end of the frame body 1, supporting plates 6 are oppositely arranged at the left side and the right side of the front end of the frame body 1, a feeding roller 7 is movably nested inside the supporting plates 6, the feeding roller 7 is rotatably connected with the output end of a first motor 8, a connecting plate 22 is fixed with the right end of an outer frame 9 through electric welding, the connecting plate 22 is locked and fixed with the right front end inside the frame body 1 through screws, an adjusting and guiding mechanism 10 is arranged inside the outer frame 9, a first compression roller 11 and a second compression roller 12 are movably nested in the middle part of the front end of the frame body 1, the first compression roller 11 is, the 15 output of second motor rotates with drive roll 14 to be connected, drive roll 14 passes through conveyer belt 13 and is connected with the transmission of driven voller 16 inside wall, the inside right-hand member of framework 1 is provided with printing roller 17, the inside right-hand member activity nestification of framework 1 has deflector roll 18, rubber roll 19 is installed to the inside upper right end of framework 1, framework 1 rotates with light conductor cylinder 20 middle part to be connected, framework 1 and 21 upper end fixed connection of toner output frame, frame 9 is fixed mutually through electric welding and accepting board 23 lower extreme.

Further, the adjusting and guiding mechanism 10 includes a first connecting block 101, an electric push rod 102, a receiving block 103, a first swing rod 104, a second connecting block 105, a second swing rod 106, a push rod 107, a guiding block 108 and a guide wheel mechanism 109, the first connecting block 101 is fastened to the left side of the upper end of the receiving plate 23 through screws, one end of the electric push rod 102 is movably nested inside the upper end of the first connecting block 101, the other end of the electric push rod 102 extends to the lower end of the receiving block 103 to be fixed, one end of the first swing rod 104 is rotatably connected with the inside of the upper end of the receiving block 103 through a rotating shaft, the other end of the first swing rod 104 is movably nested inside the second connecting block 105, the second connecting block 105 is fixedly connected with the upper left end inside the outer frame 9 to facilitate stable fixing of the second connecting block 105, one end of the second swing rod 106 is rotatably connected with the inside of the upper end of the receiving block 103 through a, the other end of the second swing rod 106 extends to the left end of a push rod 107 to be fixed, the push rod 107 slides along the inner side of a guide block 108, a guide wheel mechanism 109 is arranged at the right end of the push rod 107, the electric push rod 102, the button 4, the first motor 8 and the second motor 15 are all electrically connected with a control panel 3, and the control panel 3 is electrically connected with a power supply lead 5.

Further, guide wheel mechanism 109 includes fixed frame 1091, axis of rotation 1092, carousel 1093, leading wheel 1094 and bull stick 1095, push rod 107 and fixed frame 1091 rear end fixed connection, carousel 1093 is connected with fixed frame 1091 is inside to rotate through axis of rotation 1092, does benefit to and plays the effect that makes carousel 1093 steady pivoted, the inside edge equidistance of carousel 1093 distributes and has leading wheel 1094 to leading wheel 1094 rotates through bull stick 1095 and carousel 1093 inboard to be connected.

Further, ten guide wheels 1094 are provided, and the guide wheels 1094 are equally spaced along the inner edge of the rotating plate 1093, but the number of the guide wheels 1094 may be more, and the guide wheels 1093 may also be equally spaced along the inner edge of the rotating plate 1093, and the disclosure is not limited thereto.

Furthermore, the turning rods 1095 are arranged on the inner sides of the ten guide wheels 1094, and the turning rods 1095 penetrate through the middles of the guide wheels 1094, so that the guide wheels 1094 can move smoothly.

Further, the first swing rod 104 and the second swing rod 106 are equal in size, and an included angle between the first swing rod 104 and the second swing rod 106 is one hundred twenty degrees, which is beneficial for pushing the push rod 107 to move.

Further, the central lines of the push rod 107, the guide block 108 and the fixing frame 1091 are in the same horizontal direction, and the fixing frame 1091 is U-shaped, which is favorable for the fixing frame 1091 to move stably.

Further, the electric push rod 102 is of an HTA1500 series, and the specific model is designed or customized according to the actual use condition.

Further, the rotating shaft 1092 is made of 45 steel, and has high hardness and strong corrosion resistance.

According to the table, the rotating shaft 1092 is made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance of the rotating shaft are greatly enhanced, and the service life of the rotating shaft is prolonged.

The utility model provides a printing device of a digital printing machine through improvement, which operates according to the following mode;

firstly, before use, a printing device of a digital printing machine is horizontally placed, so that a supporting leg 2 fixedly supports the device;

secondly, when the device is used, an external power supply is connected through a power supply lead 5 to provide power for the device, then a printing paper tube is fixed at the upper end of the feeding roller 7, printing paper passes through the middle parts of the first pressing roller 11 and the second pressing roller 12, the printing paper passes through the middle parts of the guide roller 18 and the rubber roller 19, and then a button 4 at the upper end of the control panel 3 is pressed to start the device;

thirdly, the electric push rod 102 is electrified to work and pushes the electric push rod to the upper end, so that the electric push rod 102 drives the included angle between the first swing rod 104 and the second swing rod 106 to gradually increase through the bearing block 103, the second swing rod 106 drives the push rod 107 to move towards the right end on the inner side of the guide block 108, the push rod 107 drives the fixing frame 1091 to move towards the right end, the guide wheel 1094 is attached to the end wall of the printing paper, when the printing paper is conveyed, the guide wheel 1094 is driven to rotate on the inner side of the rotary disc 1093 through the rotary rod 1095 to guide the printing paper, and when the printing paper is conveyed too fast, the rotary disc 1093 is driven to rotate the rotary shaft 1092 on the inner side of the fixing frame 1091 to stably guide the printing paper;

fourthly, the first motor 8 is electrified to work, a rotor arranged at the front end drives a driving roller 14 to rotate, the driving roller 14 drives a driven roller 16 to rotate through a conveying belt 13, meanwhile, a toner output frame 21 uniformly sprays toner on the upper end of a photoconductor drum 20 through an image set by a user, and the image is transferred to printing paper through pressurization and electrostatic interaction in cooperation with a printing roller 17;

fifth, the final printing sheet is conveyed out through the left end of the conveyor belt 13.

The utility model provides a printing device of digital printing machine through the improvement, through set up regulation guiding mechanism 10 in frame 9, electric putter 102 circular telegram is worked, promote to the upper end, make electric putter 102 drive the contained angle between first swinging arms 104 and second swinging arms 106 through receiving piece 103 and increase gradually, thereby make second swinging arms 106 drive push rod 107 move to the right end in guide piece 108 inboard, thereby make push rod 107 drive guide pulley mechanism 109 and bear the printing paper terminal wall and laminate mutually, supplementary direction, reached and can lead to the printing paper when the printing paper is carried, make the advantage that the printing paper transmits steadily, and through being provided with guide pulley mechanism 109, when the printing paper is transmitting, can drive leading wheel 1094 and rotate in carousel 1093 inboard through bull stick 1095, lead to the printing paper, when the printing paper is carried soon, can drive carousel 1093 it can rotate for axis of rotation 2 in fixed frame 1091 inboard, the printing paper is stably guided, and the advantage of stable conveying is achieved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A printing device of a digital printer includes a frame body (1), characterized in that: further comprising:

the outer frame (9) is used for fixedly mounting the adjusting guide mechanism (10);

the adjusting and guiding mechanism (10) is used for stably guiding the printing paper;

the connecting plate (22) is used for fixedly mounting the outer frame (9);

the bearing plate (23) is used for fixedly bearing the adjusting guide mechanism (10);

wherein the outer frame (9) is in a cuboid shape with a middle cavity;

the connecting plate (22) is cuboid, and a fixing groove is formed in the lower end of the connecting plate (22);

the bearing plate (23) is cuboid, and the height of the bearing plate (23) is one fourth of the height of the outer frame (9).

2. A printing unit of a digital printing machine according to claim 1, characterized in that: the supporting legs (2) are equidistantly distributed at the left end and the right end of the bottom of the frame body (1), the control panel (3) is arranged on the right side of the front end of the frame body (1), the button (4) is installed at the front end of the control panel (3), the power lead (5) is fixed at the right end of the frame body (1), the supporting plates (6) are oppositely arranged at the left side and the right side of the front end of the frame body (1), the feeding roller (7) is movably nested at the inner side of the supporting plates (6), the feeding roller (7) is rotatably connected with the output end of the first motor (8), the connecting plate (22) is fixed with the right end of the outer frame (9) through electric welding, the connecting plate (22) is locked and fixed with the right front end inside the frame body (1) through screws, the adjusting guide mechanism (10) is arranged inside the outer frame (9), and the first compression roller (, and first compression roller (11) are located second compression roller (12) front end, it is fixed that framework (1) passes through screw and second motor (15) lower extreme locking, second motor (15) output is rotated with drive roll (14) and is connected, drive roll (14) are connected with driven voller (16) inside wall transmission through conveyer belt (13), the inside right-hand member of framework (1) is provided with printing roller (17), the inside right-hand member activity nestification of framework (1) has deflector roll (18), rubber roll (19) are installed to the inside upper right end of framework (1), framework (1) is connected with optical conductor cylinder (20) middle part rotation, framework (1) and toner output frame (21) upper end fixed connection, frame (9) are fixed mutually through electric welding and accepting board (23) lower extreme.

3. A printing unit of a digital printing machine according to claim 1, characterized in that: the adjusting guide mechanism (10) comprises a first connecting block (101), an electric push rod (102), a bearing block (103), a first swinging rod (104), a second connecting block (105), a second swinging rod (106), a push rod (107), a guide block (108) and a guide wheel mechanism (109), the first connecting block (101) is fastened on the left side of the upper end of the bearing plate (23) through screws, one end of the electric push rod (102) is movably nested on the inner side of the upper end of the first connecting block (101), the other end of the electric push rod (102) extends to the lower end of the bearing block (103) to be fixed, one end of the first swinging rod (104) is rotatably connected with the inner side of the upper end of the bearing block (103) through a rotating shaft, the other end of the first swinging rod (104) is movably nested on the inner side of the second connecting block (105), the second connecting block (105) is fixedly connected with the inner left upper end of the outer frame (9), one end of the second swinging rod (106) is rotatably connected with the inner side of the, the other end of the second swinging rod (106) extends to the left end of a push rod (107) to be fixed, the push rod (107) slides along the inner side of a guide block (108), a guide wheel mechanism (109) is arranged at the right end of the push rod (107), the electric push rod (102), the button (4), the first motor (8) and the second motor (15) are all electrically connected with the control panel (3), and the control panel (3) is electrically connected with a power supply lead (5).

4. A printing unit of a digital printing machine according to claim 3, characterized in that: guide wheel mechanism (109) are including fixed frame (1091), axis of rotation (1092), carousel (1093), leading wheel (1094) and bull stick (1095), push rod (107) and fixed frame (1091) rear end fixed connection, carousel (1093) are connected with fixed frame (1091) inside rotation through axis of rotation (1092), the inside edge equidistance of carousel (1093) distributes and has leading wheel (1094) to leading wheel (1094) are connected with carousel (1093) inboard rotation through bull stick (1095).

5. The printing unit of a digital printing machine according to claim 4, wherein: the guide wheels (1094) are provided with ten in total, and the guide wheels (1094) are equidistantly distributed along the inner side edge of the rotary disc (1093).

6. The printing unit of a digital printing machine according to claim 5, wherein: the inner sides of the ten guide wheels (1094) are provided with rotating rods (1095), and the rotating rods (1095) penetrate through the middles of the guide wheels (1094).

7. A printing unit of a digital printing machine according to claim 3, characterized in that: the first swinging rod (104) and the second swinging rod (106) are equal in size, and the included angle between the first swinging rod (104) and the second swinging rod (106) is one hundred twenty degrees.

8. A printing unit of a digital printing machine according to claim 3, characterized in that: the push rod (107), the guide block (108) and the fixed frame (1091) are arranged on the same horizontal direction, and the fixed frame (1091) is U-shaped.

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