CN113601968A

CN113601968A - Full-automatic printing device with adjusting function

Info

Publication number: CN113601968A
Application number: CN202110914558.0A
Authority: CN
Inventors: 于跃飞; 董冰洋
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-11-05
Anticipated expiration: 2041-08-10
Also published as: CN113601968B

Abstract

The invention discloses a full-automatic printing device with an adjusting function, which comprises a conveying table and a printing part, wherein side plates are arranged on two sides of the conveying table, a conveying belt used for conveying a printing plate is arranged above the conveying table, the printing part comprises a printing shaft, and the outer side wall of the printing shaft is connected with a printing arc belt used for printing through a printing adjusting component. The printing device can reasonably install a plurality of printing parts according to needs, and the inner diameter of the printing parts is enlarged by adjusting the arc-shaped printing belts in the printing parts, so that gaps are generated between the arc-shaped printing belts for printing, and the blank area generated by the printing panel cannot be printed, and the blank area which is not printed by the printing plate can be printed by the other printing parts positioned at the rear part, so that the whole printing panel can be simultaneously printed with a plurality of patterns, and the printing device can reasonably rotate one, two or more than three patterns to jointly print, thereby more conveniently and quickly realizing printing and processing.

Description

Full-automatic printing device with adjusting function

Technical Field

The invention relates to the technical field of printing, in particular to a full-automatic printing device with an adjusting function.

Background

The veneer board is named as decorative veneer plywood, also called as fancy board, the high-grade decorative veneer plywood uses three self-produced plywood as a base plate, uses scientific and technical wood slices, beautifying wood slices and natural precious wood slices of a company as veneer materials, adopts an advanced gluing process, and is finished by pre-pressing, hot-pressing and sanding, and the varieties of the veneer board are named according to the tree species of the veneer slices. Or special specification production can be carried out according to the customer requirements; the surface color is bright, the variety is wide, and the product is deeply loved by the building decoration industry and furniture manufacture.

In the course of working is carried out to the panel, often need print its surface, thereby play the effect of decoration, the printing of panel can be realized to current printing device, but can only realize single printing, the pattern on the panel is mostly a pattern continuous printing and forms, its color is dull, when the remaining pattern of needs printing or need be interrupted the printing and make the panel more pleasing to the eye, can only change printing device and just can realize the printing, and need design in advance and prepare a large amount of printing section of thick bamboos, this makes the cost of printing increase, and the consuming time spent power when changing the installation, be not convenient for processing and use, for this reason, the full-automatic printing device who has regulatory function is proposed to the present.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a full-automatic printing device with an adjusting function.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a full-automatic printing device with regulatory function, is including carrying platform and printing piece, carry the platform both sides and all be provided with the curb plate, set up a plurality of installing ports that are used for installing the printing piece on the curb plate, be provided with fastening component in the installing port, it is provided with the conveyer belt that is used for carrying printing panel to carry the bench side, the conveyer belt both sides all are provided with the driving pulley that drives the conveyer belt and carry out the conveying, be provided with on the driving pulley and follow adjusting part, the printing piece is including printing the axle, printing off-axial wall is connected with the printing arc area that is used for the printing through printing adjusting part, be provided with radian adjustment subassembly on the printing arc area, be provided with the fixed block on the curb plate, be provided with adjusting motor on the fixed block, adjusting motor passes through drive assembly and printing hub connection.

Preferably, the fastening assembly includes the arc mouth of seting up on the installing port lateral wall, the inner wall threaded connection of arc mouth has fastening post, fastening post lateral wall fixedly connected with is used for the fastening dish of fastening printing, the printing axle rotates and is connected with the installation piece of carrying out the installation with the installing port.

Preferably, the end part of the side plate is provided with a servo motor, the output end of the servo motor is fixedly connected with a driving shaft, the driving shaft is provided with a plurality of driving worms, and the end part of the printing shaft is fixedly connected with a driving worm wheel meshed with the driving worms.

Preferably, the printing adjusting assembly comprises a threaded sleeve rotatably connected with the outer side wall of the printing shaft, the threaded sleeve is in threaded connection with a threaded ring, connecting pieces are arranged on the inner walls of the threaded ring and the printing arc-shaped belt and are connected with each other through adjusting rods which are connected in a rotating mode, fixing columns are fixedly connected with the outer side wall of the printing shaft, telescopic openings are formed in the fixing columns, inner columns are fixedly connected with the inner wall of the printing arc-shaped belt and penetrate through the telescopic openings, and the inner walls of the fixing columns and the telescopic openings are provided with limit plates which are connected through return springs.

Preferably, the radian adjustment assembly comprises telescopic studs rotatably connected to two sides of the inner wall of the printing arc-shaped belt, and the two telescopic studs are in threaded connection with an adjusting threaded pipe for adjusting the length.

Preferably, the transmission assembly comprises a transmission shaft fixedly connected with the output end of the adjusting motor, the transmission shaft is fixedly connected with a plurality of transmission worms, and the end part of the threaded sleeve is fixedly connected with a transmission worm wheel meshed with the transmission worms.

Preferably, the follow-up adjusting component comprises a rotating shaft fixedly connected with the driving belt wheel, the end part of the rotating shaft is rotatably connected with a supporting block, a threaded opening is formed in the supporting block, a supporting threaded shaft in threaded connection with the threaded opening is rotatably connected to the conveying table, a vertical bevel gear is fixedly connected to the end part of the supporting threaded shaft, and a transmission bevel gear matched with the vertical bevel gear is fixedly connected to the outer side wall of the transmission shaft.

Preferably, a moving opening is formed in the side plate on one side, a moving installation block is connected in the moving opening in a sliding mode, and a conveying motor used for driving the rotating shaft to rotate is arranged on the moving installation block.

Compared with the prior art, the invention has the beneficial effects that:

when printing, can carry out a plurality of printing pieces of reasonable installation as required, and through the adjustment to arc printing area in the printing, make printing piece internal diameter grow, be used for producing the clearance between the arc printing area of printing, cause printing panel to produce the blank region and can't be printed, the blank region that is located the remaining printing piece at rear can realize not printing the printing plate prints, thereby realize carrying out the printing of a plurality of patterns with whole printing panel simultaneously, thereby can carry out reasonable rotation one according to the demand, the common printing of a plurality of patterns more than two and three, convenient and fast's realization printing processing more.

Drawings

FIG. 1 is a schematic structural diagram of a main body of a fully automatic printing apparatus with an adjustment function according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic side view of a fully automatic printing apparatus with an adjustment function according to the present invention;

FIG. 4 is a schematic structural diagram of a printing member in a fully automatic printing apparatus with an adjustment function according to the present invention;

fig. 5 is a schematic structural diagram of a fastening assembly in a full-automatic printing device with an adjusting function according to the present invention.

In the figure: the device comprises a conveying table 1, side plates 2, a mounting opening 3, a conveying belt 4, a driving belt wheel 5, a printing shaft 6, a printing arc belt 7, an adjusting motor 8, a fastening column 9, a fastening disc 10, a mounting block 11, a servo motor 12, a driving shaft 13, a driving worm 14, a driving worm wheel 15, a threaded sleeve 16, an adjusting rod 17, a fixing column 18, an inner cylinder 19, a limiting disc 20, a telescopic stud 21, an adjusting threaded pipe 22, a transmission shaft 23, a transmission worm 24, a transmission worm wheel 25, a rotating shaft 26, a supporting block 27, a supporting threaded shaft 28, a transmission bevel gear 29 and a movable mounting block 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "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, a full-automatic printing device with an adjusting function comprises a conveying table 1 and a printing member, wherein both sides of the conveying table 1 are provided with side plates 2, the side plates 2 are provided with a plurality of mounting ports 3 for mounting the printing member, the mounting ports 3 are internally provided with fastening components, further, the fastening components comprise arc-shaped ports formed on the side walls of the mounting ports 3, the inner walls of the arc-shaped ports are in threaded connection with fastening columns 9, the outer side walls of the fastening columns 9 are fixedly connected with fastening discs 10 for fastening the printing member, a printing shaft 6 is rotatably connected with mounting blocks 11 mounted with the mounting ports 3, the mounting blocks 11 of the printing member are mounted in the mounting ports 3 on the side plates 2 by mounting printing arc belts 7 of other patterns in the mounting ports 3, and the fastening discs 10 fixedly connected with the fastening columns 9 are enabled to limit the mounting blocks 11 in the mounting ports 3 by rotating the fastening columns 9, and finishing the installation of the printing member.

Carry 1 top of platform to be provided with the conveyer belt 4 that is used for carrying printing plate, 4 both sides of conveyer belt all are provided with the drive pulley 5 that drives conveyer belt 4 and carry out the conveying, are provided with on the drive pulley 5 and follow the adjusting part, are provided with the fixed block on the curb plate 2.

The fixed block is provided with an adjusting motor 8, and the adjusting motor 8 is connected with the printing shaft 6 through a transmission assembly; further, the transmission assembly comprises a transmission shaft 23 fixedly connected with the output end of the adjusting motor 8, a plurality of transmission worms 24 are fixedly connected to the transmission shaft 23, transmission worm wheels 25 meshed with the transmission worms 24 are fixedly connected to the end portions of the threaded sleeves 16, and the inner diameters of a plurality of printing parts can be adjusted simultaneously through the adjusting motor 8.

Further, the follow-up adjusting assembly comprises a rotating shaft 26 fixedly connected with the driving belt wheel 5, the end part of the rotating shaft 26 is rotatably connected with a supporting block 27, a threaded opening is formed in the supporting block 27, a supporting threaded shaft 28 in threaded connection with the threaded opening is rotatably connected to the conveying table 1, the end part of the supporting threaded shaft 28 is fixedly connected with a vertical bevel gear, and the outer side wall of the transmission shaft 23 is fixedly connected with a transmission bevel gear 29 matched with the vertical bevel gear; a moving opening is formed in the side plate 2 on one side, a moving installation block 30 is connected in the moving opening in a sliding mode, and a conveying motor used for driving the rotating shaft 26 to rotate is arranged on the moving installation block 30; by the aid of the device, the height of the conveying belt 4 can be timely changed according to the change of the inner diameter of the arc-shaped printing belt 7 on the printing part, so that a printing panel conveyed by the conveying belt 4 can be in contact with the arc-shaped printing belt 7, and printing is guaranteed;

the printing part comprises a printing shaft 6, a servo motor 12 is arranged at the end part of the side plate 2, a driving shaft 13 is fixedly connected with the output end of the servo motor 12, a plurality of driving worms 14 are arranged on the driving shaft 13, and a driving worm wheel 15 meshed with the driving worms 14 is fixedly connected with the end part of the printing shaft 6, wherein the printing shaft 6 can be driven to rotate by the servo motor 12 and the driving shaft 13, so that the printing is ensured;

the printing shaft 6 lateral wall is connected with printing arc area 7 that is used for the printing through printing adjusting part, and printing arc area 7 it is flexible metal material, can realize the fine setting of radian, is provided with the printing surface course on it, and further, printing adjusting part include with printing shaft 6 lateral wall rotate be connected with threaded sleeve 16, threaded sleeve 16 threaded connection has the screw ring, all be provided with the connecting piece on threaded ring and the printing arc area 7 inner wall, two connecting pieces are through rotating the regulation pole 17 interconnect of connecting, and 6 lateral wall fixedly connected with fixed columns 18 of printing shaft have seted up the flexible mouthful on the

fixed column

18, and 7 inner wall fixedly connected with inner cylinder 19 in the printing arc area, inner cylinder 19 run through to flexible mouthful in to fixedly connected with and flexible mouthful inner wall are through the spacing dish 20 of answer spring coupling.

Be provided with radian adjustment subassembly on printing arc area 7, furtherly, radian adjustment subassembly is including rotating the flexible double-screw bolt 21 of connecting in 7 inner wall both sides in printing arc area, and the common threaded connection of two flexible double-screw bolts 21 has the regulation screwed pipe 22 that is used for adjusting length, when the radian of printing arc area 7 is adjusted according to the change of internal diameter to needs, only need make the length of the flexible double-screw bolt 21 of threaded connection with it change through rotating regulation screwed pipe 22, can realize the adjustment to the radian.

The threaded connection connected with the screw transmission part can be understood as connection through a screw nut, and mainly realizes the transmission effect;

specifically, when patterns need to be changed during printing, and when multiple patterns need to be printed simultaneously for scale production, a printing cylinder does not need to be replaced, the printing arc-shaped belts 7 of the other patterns can be installed in the installation openings 3 on the side plates 2, so that the installation blocks 11 of the printing part are installed in the installation openings 3, and the fastening discs 10 fixedly connected with the fastening columns 9 limit the installation blocks 11 in the installation openings 3 by rotating the fastening columns 9, so that the printing part is installed;

at this time, the adjusting motor 8 is started to rotate the transmission shaft 23 connected with the adjusting motor, so that the transmission worm wheel 25 meshed with the transmission worm 24 on the transmission shaft 23 rotates to drive the threaded sleeve 16 connected with the transmission worm to move the threaded ring on the threaded sleeve, so that the printing arc-shaped belt 7 connected with the adjusting rod 17 moves outwards, the outer diameter of the whole printing part is changed, and the radian adjusting component needs to be adjusted in real time after adjustment, so that the printing arc-shaped belt 7 can ensure the printing quality;

when printing arc area 7 on the printing piece produced the internal diameter and changes at this moment, can cause to produce between the printing arc area 7 that the blank region can't be printed, so all the other printing pieces that are located the rear that carry out the installation at this moment can realize printing the blank region that the printing plate did not print to the realization constitutes the printing of carrying out a plurality of patterns simultaneously with whole printing panel, realizes that multiple printing goes on simultaneously, and need not to change the printing piece, conveniently carries out the construction.

And simultaneously, transmission bevel gear 29 on it can drive the vertical bevel gear who is connected with it simultaneously and rotate when transmission shaft 23 rotates, realizes supporting threaded shaft 28 and rotates, carries out threaded connection supporting shoe 27 with supporting threaded shaft 28 and can be driven and reciprocate, thereby change the height of driving pulley 5 and conveyer belt 4 that is connected through axis of rotation 26 with it, thereby can be according to the timely height of change conveyer belt 4 of the change of the internal diameter of printing arc area 7 on the printing, ensure that the printing panel who carries out the transmission through conveyer belt 4 can contact with printing arc area 7.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The full-automatic printing device with the adjusting function comprises a conveying table (1) and a printing part, and is characterized in that side plates (2) are arranged on two sides of the conveying table (1), a plurality of installing ports (3) used for installing the printing part are formed in the side plates (2), a fastening component is arranged in each installing port (3), a conveying belt (4) used for conveying a printing plate is arranged above the conveying table (1), driving belt wheels (5) used for driving the conveying belt (4) to convey are arranged on two sides of each conveying belt (4), a follow-up adjusting component is arranged on each driving belt wheel (5), the printing part comprises a printing shaft (6), the outer side wall of the printing shaft (6) is connected with a printing arc belt (7) used for printing through a printing adjusting component, and a radian adjusting component is arranged on the printing arc belt (7), the printing machine is characterized in that a fixing block is arranged on the side plate (2), an adjusting motor (8) is arranged on the fixing block, and the adjusting motor (8) is connected with the printing shaft (6) through a transmission assembly.

2. The full-automatic printing device with the adjusting function according to claim 1, wherein the fastening assembly comprises an arc-shaped opening formed in the side wall of the mounting opening (3), the inner wall of the arc-shaped opening is connected with a fastening column (9) in a threaded manner, the outer side wall of the fastening column (9) is fixedly connected with a fastening disc (10) for fastening a printing member, and the printing shaft (6) is rotatably connected with a mounting block (11) mounted with the mounting opening (3).

3. The full-automatic printing device with the adjusting function is characterized in that a servo motor (12) is arranged at the end of the side plate (2), a driving shaft (13) is fixedly connected to the output end of the servo motor (12), a plurality of driving worms (14) are arranged on the driving shaft (13), and a driving worm wheel (15) meshed with the driving worms (14) is fixedly connected to the end of the printing shaft (6).

4. The full-automatic printing device with the adjusting function according to claim 1, wherein the printing adjusting assembly comprises a threaded sleeve (16) rotatably connected with the outer side wall of the printing shaft (6), the threaded sleeve (16) is in threaded connection with a threaded ring, connecting pieces are arranged on the threaded ring and the inner wall of the printing arc-shaped belt (7), the two connecting pieces are connected with each other through an adjusting rod (17) which is rotatably connected, a fixed column (18) is fixedly connected with the outer side wall of the printing shaft (6), a telescopic opening is formed in the fixed column (18), an inner cylinder (19) is fixedly connected with the inner wall of the printing arc-shaped belt (7), the inner cylinder (19) penetrates into the telescopic opening, and a limiting disc (20) connected with the inner wall of the telescopic opening through a return spring is fixedly connected with the inner wall of the telescopic opening.

5. The full-automatic printing device with the adjusting function is characterized in that the radian adjusting assembly comprises telescopic studs (21) rotatably connected to two sides of the inner wall of the printing arc-shaped belt (7), and an adjusting threaded pipe (22) for adjusting the length is connected to the two telescopic studs (21) in a threaded connection mode.

6. The full-automatic printing device with the adjusting function according to claim 4, wherein the transmission assembly comprises a transmission shaft (23) fixedly connected with the output end of the adjusting motor (8), a plurality of transmission worms (24) are fixedly connected to the transmission shaft (23), and a transmission worm wheel (25) meshed with the transmission worms (24) is fixedly connected to the end of the threaded sleeve (16).

7. The full-automatic printing device with the adjusting function according to claim 6, wherein the following adjusting component comprises a rotating shaft (26) fixedly connected with the driving pulley (5), a supporting block (27) is rotatably connected to an end of the rotating shaft (26), a threaded opening is formed in the supporting block (27), a supporting threaded shaft (28) in threaded connection with the threaded opening is rotatably connected to the conveying table (1), a vertical bevel gear is fixedly connected to an end of the supporting threaded shaft (28), and a transmission bevel gear (29) matched with the vertical bevel gear is fixedly connected to an outer side wall of the transmission shaft (23).

8. The full-automatic printing device with the adjusting function according to claim 7, wherein a moving opening is formed in the side plate (2) on one side, a moving mounting block (30) is connected in the moving opening in a sliding manner, and a conveying motor for driving the rotating shaft (26) to rotate is arranged on the moving mounting block (30).