阅读说明：本技术 一种数码印刷机及其模块化拆装结构 (Digital printing machine and modular disassembly and assembly structure thereof ) 是由 蒲鸿剑 廖必真 蒙文雯 于 2019-11-06 设计创作，主要内容包括：本发明公开一种模块化拆装结构,包括正对分布的左安装板与右安装板,以及可拆卸地插设于所述左安装板与所述右安装板之间的若干个印刷单元模块,各所述印刷单元模块均包括用于与所述左安装板可拆卸连接的左侧板、用于与所述右安装板可拆卸连接的右侧板,以及集成设置于所述左侧板与所述右侧板之间的控制板卡组、墨盒组及喷头组。通过将控制板卡组、墨盒组与喷头组与左侧板和右侧板集成安装形成印刷单元模块后,再将各个印刷单元模块安装到左安装板与右安装板之间,形成模块化拆装结构,能够快捷方便地实现各印刷组件的拆装作业,避免多次安装导致系统误差累积,降低维护难度和成本。本发明还公开一种数码印刷机,其有益效果如上所述。(The invention discloses a modularized dismounting structure which comprises a left mounting plate and a right mounting plate which are oppositely distributed, and a plurality of printing unit modules which are detachably inserted between the left mounting plate and the right mounting plate, wherein each printing unit module comprises a left side plate which is detachably connected with the left mounting plate, a right side plate which is detachably connected with the right mounting plate, and a control plate clamping group, an ink box group and a spray head group which are integrally arranged between the left side plate and the right side plate. After the control panel card group, the ink box group and the spray head group are integrally installed with the left side plate and the right side plate to form the printing unit modules, each printing unit module is installed between the left mounting plate and the right mounting plate to form a modularized assembling and disassembling structure, assembling and disassembling operations of each printing assembly can be quickly and conveniently realized, system error accumulation caused by repeated installation is avoided, and maintenance difficulty and cost are reduced. The invention also discloses a digital printer, which has the beneficial effects as described above.)

1. The utility model provides a modularization dismouting structure, its characterized in that includes just to left mounting panel (2) and right mounting panel (3) that distribute to and detachably insert and locate left mounting panel (2) with a plurality of printing unit module (4) between right mounting panel (3), each printing unit module (4) all including be used for with left side board (401) that left side mounting panel (2) can be dismantled the connection, be used for with right side board (402) that right mounting panel (3) can be dismantled the connection, and integrated set up in left side board (401) with control panel card group (403), ink horn group (404) and shower nozzle group (405) between right side board (402).

2. The modular disassembly and assembly structure of claim 1, wherein two ends of the control board card group (403), the ink cartridge group (404) and the nozzle group (405) are detachably connected with the left side plate (401) and the right side plate (402) through fixing blocks (406), respectively.

3. The modular disassembly and assembly structure of claim 2, wherein the control board card group (403), the ink cartridge group (404), and the nozzle group (405) are distributed in a vertical hierarchy between the left side plate (401) and the right side plate (402).

4. The modular disassembly and assembly structure of claim 3, wherein each printing unit module (4) further comprises a quick connector (407) disposed on the control board card set (403), the ink cartridge set (404) or the nozzle set (405) for physical or signal connection with an external device.

5. The modular disassembly and assembly structure of any one of claims 1 to 4, wherein the inner side surfaces of the left mounting plate (2) and the right mounting plate (3) are provided with mounting grooves (5), and the outer side surfaces of the left side plate (401) and the right side plate (402) are provided with mounting blocks (408) for forming a plug-in fit with the mounting grooves (5).

6. The modular disassembly and assembly structure of claim 5, wherein the mounting groove (5) is a V-shaped groove, the mounting groove (5) of the left mounting plate (2) and the mounting groove (5) of the right mounting plate (3) are arranged opposite to each other, and the mounting block (408) is a V-shaped block matched with the V-shaped groove.

7. The modular disassembly and assembly structure of claim 6, wherein a blind hole is formed on the bottom surface of the installation groove (5), a positioning ball (6) is arranged in the blind hole in a protruding mode, a spring (7) is arranged between the bottom end of the positioning ball (6) and the bottom surface of the blind hole, and therefore when the installation block (408) is inserted into the installation groove (5), the transverse installation position of the installation block (408) is located through the abutting of the positioning ball (6) on the surface of the installation block (408).

8. The modular disassembly and assembly structure of claim 7, wherein a plurality of rollers (8) are disposed on the wall surfaces of the mounting groove (5) at both sides to reduce friction against the side surface of the mounting block (408) when the mounting groove (5) is laterally adjusted.

9. The modular knock-out structure according to claim 8, wherein the inner surface of the left side plate (401) and/or the right side plate (402) is provided with an adjusting bolt (9) having a distal end connected to the mounting plate (408) for adjusting the lateral pretension of the printing unit module (4) between the left mounting plate (2) and the right mounting plate (3).

10. A digital printing machine comprising a printing platform (1) and a modular disassembly and assembly structure arranged on the printing platform (1), characterized in that the modular disassembly and assembly structure is in particular a modular disassembly and assembly structure according to any one of claims 1 to 9, the printing platform (1) being in particular in the form of a flat plate or an arc-shaped plate.

Technical Field

The invention relates to the technical field of printing, in particular to a modularized dismounting structure. The invention also relates to a digital printing machine.

Background

With the development of Chinese printing technology, more and more printing devices are widely used.

A printing press is a machine for printing characters and images, and modern printing presses generally consist of mechanisms such as plate-loading, inking, stamping, and paper feeding (including folding). At present, digital printers have become the mainstream printers in the market. The digital printing machine has a plurality of types, wherein the single pass digital printing machine is specially used in the digital printing industry, generally comprises 4 groups of spray heads which are arranged in 4 rows side by side, a plurality of spray heads in each group are connected in series to form a single color, and 4 groups of combination respectively form C, M, Y, K primary colors.

Because the number of the spray heads, the control board cards, the data power lines, the ink tubes and the air tubes in the printing assembly is large, the connection among all parts is complex, the occupied space is large, the packaging and transportation of the equipment have limited conditions, and the parts in the printing part need to be arranged compactly in a given design space, so that the space is fully and reasonably utilized. Meanwhile, the inner space of the component of the digital printer is correspondingly limited, and in the limited space, a large number of parts are arranged on the printing component, so that the problem of inconvenient maintenance exists.

At present, all printing units of digital lithography apparatus use as a holistic printing assembly, the shower nozzle of each printing unit, the ink horn, the control integrated circuit board is installed respectively on the mounting panel of printing organism, the shower nozzle, ink horn and control integrated circuit board three are independent mutually, at the dismouting in-process, need operate on the mounting panel of printing organism in proper order, simultaneously because the printing operation in-process, the shower nozzle, the ink horn, control integrated circuit board three need have certain alignment requirement, when the three independently installs respectively, cause the installation error to accumulate easily, lead to system error great. Meanwhile, the internal space of the digital printer is small, a certain maintenance space must be reserved among the printing units, but the operation space reserved for operators is quite narrow in the set design space, the maintenance is inconvenient, the maintenance workload and the time consumption are increased, and the maintenance cost is increased.

Therefore, how to quickly and conveniently realize the dismounting operation of each printing assembly, avoid the accumulation of system errors caused by multiple times of mounting, and reduce the maintenance difficulty and cost is a technical problem faced by technical personnel in the field.

Disclosure of Invention

The invention aims to provide a modularized dismounting structure which can quickly and conveniently realize dismounting operation of each printing component, avoid system error accumulation caused by repeated mounting and reduce maintenance difficulty and cost. It is another object of the present invention to provide a digital printer.

In order to solve the technical problem, the invention provides a modular disassembly and assembly structure which comprises a left mounting plate and a right mounting plate which are oppositely distributed, and a plurality of printing unit modules which are detachably inserted between the left mounting plate and the right mounting plate, wherein each printing unit module comprises a left side plate which is detachably connected with the left mounting plate, a right side plate which is detachably connected with the right mounting plate, and a control plate card group, an ink box group and a spray head group which are integrally arranged between the left side plate and the right side plate.

Preferably, the two ends of the control panel clamping group, the ink box group and the nozzle group are detachably connected with the left side plate and the right side plate through fixing blocks respectively.

Preferably, the control panel card group, the ink cartridge group and the nozzle group are distributed along a vertical layer between the left side plate and the right side plate.

Preferably, each printing unit module further includes a quick connector disposed on the control board card set, the ink cartridge set, or the nozzle set and used for physical connection or signal connection with an external device.

Preferably, the left side mounting panel reaches all be provided with the mounting groove on the inboard surface of right side mounting panel, just the left side board reaches all be provided with on the outside surface of right side board be used for with the mounting groove forms to connect inserts the complex installation piece.

Preferably, the mounting groove specifically is V type groove, just mounting groove on the left side mounting panel with the mounting groove on the right side mounting panel set up the position and just right each other, the installation piece specifically be with the V type piece of V type groove cooperation installation.

Preferably, the bottom surface of the mounting groove is provided with a blind hole, a positioning ball is arranged in the blind hole in a protruding mode, and a spring is arranged between the bottom end of the positioning ball and the bottom surface of the blind hole so that the transverse mounting position of the mounting block can be positioned by abutting of the positioning ball on the surface of the mounting block when the mounting block is inserted into the mounting groove.

Preferably, the groove wall surfaces of the two sides of the mounting groove are respectively provided with a plurality of rollers so as to reduce friction to the side surface of the mounting block when the mounting block is adjusted in position along the transverse direction of the mounting groove.

Preferably, an adjusting bolt is arranged on the inner surface of the left side plate and/or the right side plate, and the tail end of the adjusting bolt is connected with the mounting plate and is used for adjusting the transverse pre-tightening degree of the printing unit module between the left mounting plate and the right mounting plate.

The invention also provides a digital printer, which comprises a printing platform and a modular dismounting structure arranged on the printing platform, wherein the modular dismounting structure is specifically any one of the modular dismounting structures, and the printing platform is specifically in a flat plate shape or an arc plate shape.

The invention provides a modularized dismounting structure which mainly comprises a left mounting plate, a right mounting plate and a printing unit module. Wherein, left side mounting panel and right mounting panel branch are listed as both sides, and the printing unit module sets up in the middle of both, generally can be provided with simultaneously a plurality ofly to be connected for dismantling with both, at the dismouting in-process, can insert the printing unit module and establish between left mounting panel and right mounting panel, conveniently install or dismantle. Each printing unit module is integrated with each necessary printing component, and comprises a control panel card group, an ink box group and a spray head group. Simultaneously, control panel card group, ink horn group and shower nozzle group in the printing unit module all carry out integrated installation through left side board and right side board, and wherein, left side board detachably connects on left mounting panel, and right side board detachably connects on right mounting panel, and control panel card group, ink horn group and shower nozzle group three are integrated to be installed between left side board and right side board, and five form an integral unit module. Therefore, the modular dismounting structure provided by the invention has the advantages that the control panel card group, the ink box group, the spray head group, the left side plate and the right side plate are integrated and installed to form the printing unit modules, then the printing unit modules are installed between the left mounting plate and the right mounting plate to form the modular dismounting structure, when the printing assembly needs to be maintained or replaced, the corresponding printing unit modules only need to be dismounted from the left mounting plate and the right mounting plate, the dismounting operation is simple and convenient, and the narrow operation space limit in a digital printer is broken through; meanwhile, various necessary printing components are integrally installed in the printing unit module, so that in the installation process, each printing component does not need to be independently installed on the left installation plate or the right installation plate, the installation flow is saved, the accumulation of system errors caused by repeated installation processes is avoided, and the stability of the installation structure is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of the structure shown in fig. 1.

Fig. 3 is a front view of fig. 1.

Fig. 4 is a detailed structural view of the printing unit module shown in fig. 2.

Fig. 5 is another view of fig. 4.

Fig. 6 is an enlarged structural view of the circle a shown in fig. 1.

Fig. 7 is an enlarged structural sectional view of the B-turn shown in fig. 3.

Fig. 8 is an enlarged structural sectional view of the C-turn shown in fig. 3.

Fig. 9 is a schematic overall structure diagram of another embodiment of the present invention.

Wherein, in fig. 1-9:

the printing device comprises a printing platform-1, a left mounting plate-2, a right mounting plate-3, a printing unit module-4, a mounting groove-5, a positioning ball-6, a spring-7, a roller-8 and an adjusting bolt-9;

the ink cartridge comprises a left side plate 401, a right side plate 402, a control plate card set 403, an ink cartridge set 404, a nozzle set 405, a fixing block 406, a quick connector 407 and an installation block 408.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention, fig. 2 is an exploded view of the structure shown in fig. 1, and fig. 3 is a front view of fig. 1.

In one embodiment of the present invention, the modular detachable structure mainly includes a left mounting plate 2, a right mounting plate 3 and a printing unit module 4.

Wherein, left side mounting panel 2 and the 3 branch of right mounting panel are listed as both sides, and printing unit module 4 sets up in the middle of both, generally can be provided with simultaneously a plurality ofly to be connected for dismantling with both, at the dismouting in-process, can insert printing unit module 4 and establish between left mounting panel 2 and right mounting panel 3, conveniently install or dismantle.

Each printing unit module 4 integrates each necessary printing component, including a control board card set 403, an ink cartridge set 404, and a nozzle set 405, in order to improve printing efficiency, the control board card set 403 includes a plurality of control board cards, the ink cartridge set 404 includes a plurality of ink cartridges, and the nozzle set 405 also includes a plurality of nozzles.

Meanwhile, the control board card group 403, the ink cartridge group 404 and the nozzle group 405 in the printing unit module 4 are integrally installed through the left side board 401 and the right side board 402, wherein the left side board 401 is detachably connected to the left installation board 2, the right side board 402 is detachably connected to the right installation board 3, the control board card group 403, the ink cartridge group 404 and the nozzle group 405 are integrally installed between the left side board 401 and the right side board 402, and the five control board card group, the ink cartridge group 404 and the nozzle group 405 form an integral unit module.

Thus, in the modular dismounting structure provided by the embodiment, after the control panel card group 403, the ink cartridge group 404, the nozzle group 405, the left side plate 401 and the right side plate 402 are integrally mounted to form the printing unit modules 4, and then each printing unit module 4 is mounted between the left mounting plate 2 and the right mounting plate 3 to form the modular dismounting structure, when a printing component needs to be maintained or replaced, only the corresponding printing unit module 4 needs to be dismounted from the left mounting plate 2 and the right mounting plate 3, the dismounting operation is simple and convenient, and the narrow operation space limitation in a digital printer is broken through; meanwhile, various necessary printing components are integrally installed in the printing unit module 4, so that in the installation process, each printing component does not need to be independently installed on the left installation plate 2 or the right installation plate 3, the installation flow is saved, the accumulation of system errors caused by repeated installation processes is avoided, and the stability of the installation structure is improved.

As shown in fig. 4 and 5, fig. 4 is a schematic view showing a specific structure of the printing unit module 4 shown in fig. 2, and fig. 5 is a schematic view showing another view angle of fig. 4.

In order to improve the integrated mounting stability of each printing component in each printing unit module 4 and prevent the occurrence of loose mounting, in this embodiment, the two ends of the control board clamp group 403, the ink cartridge group 404 and the nozzle group 405 are respectively connected with the left side plate 401 and the right side plate 402 through the fixing blocks 406. Specifically, the control board card group 403, the ink cartridge group 404, and the nozzle group 405 are all long, the fixing blocks 406 are simultaneously disposed on end faces of two ends of the three in the length direction, and the fixing blocks 406 are connected to the left side plate 401 and the right side plate 402, respectively. In order to facilitate replacement or disassembly, the control board clamp group 403, the ink cartridge group 404 and the nozzle group 405 can be connected with the fixing block 406 through fasteners such as bolts, and meanwhile, the fixing block 406 can be connected with the left side plate 401 and the right side plate 402 through fasteners such as bolts.

Further, considering that structural specification and control board card group 403, ink cartridge group 404 and shower nozzle group 405 three have certain alignment requirement to the structure when the operation, in this embodiment, left side board 401 and right side board 402 specifically can be for erectting the rectangular plate that sets up to all seted up the sliding tray on the inboard surface of left side board 401 and right side board 402, and each fixed block 406 can conveniently adjust vertical mounted position in the sliding tray, and guarantee that control board card group 403, ink cartridge group 404 and shower nozzle group 405 three align through the butt of each fixed block 406 and the both sides lateral wall of sliding tray simultaneously. Generally, the control board card set 403, the ink cartridge set 404 and the head set 405 are distributed layer by layer from top to bottom along the vertical direction between the left side board 401 and the right side board 402.

In addition, each printing unit module 4 usually needs to be in communication with external devices during the printing operation, for example, the control board card set 403 needs to be in signal connection with a control center of the digital printer to receive a control command at any time to adjust the printing state, or the ink cartridge set 404 needs to be communicated with an ink storage tank through a pipeline or the like to replenish ink at any time, and therefore, a plurality of quick connectors 407 are additionally arranged on the control board card set 403, the ink cartridge set 404 and the nozzle set 405. Specifically, the specific structure of the quick connector 407 is not limited, and is mainly used for forming physical connection or signal connection between the control board card set 403, the ink cartridge set 404, and the nozzle set 405 and corresponding external devices, such as an ink tube, an air tube, a power cable, a signal cable, and a network cable.

In a preferred embodiment of the specific connection structure between each printing unit module 4 and the left and right mounting plates 2 and 3, a plurality of mounting grooves 5 are formed on the inner surfaces of the left and right mounting plates 2 and 3, and mounting blocks 408 are formed on the outer surfaces of the left and right side plates 401 and 402 of each printing unit module 4. Each mounting block 408 may form a snap fit with a corresponding mounting slot 5 to facilitate connecting the left side plate 401 to the left mounting plate 2 while connecting the right side plate 402 to the right mounting plate 3.

Specifically, mounting groove 5 can be V type groove, and installation piece 408 can be V type piece, so set up, through the cooperation installation of V type groove and V type piece, can realize left side board 401 and left mounting panel 2, the dismantlement between right side board 402 and the right mounting panel 3 is connected, and, V type groove still possesses vertical location and longitudinal location function simultaneously with the cooperation of V type piece, can guarantee the vertical and vertical installation accuracy nature of each printing unit module 4 between left mounting panel 2 and right mounting panel 3. Meanwhile, the specific positions of the mounting groove 5 formed on the left mounting plate 2 and the mounting groove 5 formed on the right mounting plate 3 can be opposite to each other, so as to form a symmetrical structure, and of course, the mounting block 408 arranged on the left side plate 401 and the mounting block 408 arranged on the right side plate 402 also form a symmetrical structure at the same time.

As shown in fig. 6 and 7, fig. 6 is an enlarged schematic structural view of a circle a shown in fig. 1, and fig. 7 is an enlarged structural sectional view of B circle shown in fig. 3.

As for the lateral mounting accuracy of each printing unit module 4 between the left mounting plate 2 and the right mounting plate 3, the present embodiment has a blind hole opened on the bottom surface of the mounting groove 5, while the spring 7 and the positioning ball 6 are provided in the blind hole. Specifically, the bottom end of the spring 7 is connected to the bottom surface of the blind hole, and the top end of the spring 7 is connected to the bottom surface of the positioning ball 6, and can be elastically deformed in the axial direction (i.e., the transverse direction of the digital printer), and the positioning ball 6 protrudes out of the surface of the blind hole in the natural state, i.e., protrudes out of the bottom surface of the mounting groove 5. So set up, when operating personnel with printing unit module 4 along vertical inserting downwards establish between left mounting panel 2 and the right mounting panel 3, the mounting panel of both sides is simultaneously inserted with the mounting groove 5 formation of both sides and is connect the cooperation of inserting, the mounting panel will extrude location ball 6 simultaneously for location ball 6 removes in the blind hole, and compression spring 7 simultaneously, under spring 7's elastic force, can press from both sides printing unit module 4 along transverse direction and press from both sides tight location.

The lateral positioning structure formed by the positioning ball 6 and the spring 7 may be provided in only one of the mounting grooves 5, or may be provided in both of the mounting grooves 5, and both have the same lateral positioning effect.

Further, considering that the mounting block 408 of the printing unit module 4 is inevitably displaced by a small amount in the lateral direction when it is inserted into the mounting groove 5 and is laterally positioned by the positioning ball 6 and the spring 7, the present embodiment is provided with a plurality of rollers 8 on the surfaces of both side walls of the mounting groove 5. Specifically, the rolling surfaces of the rollers 8 abut against the side surfaces of the two sides of the mounting block 408, when the mounting block 408 is adjusted in the transverse position, the side surfaces of the two sides of the mounting block 408 and the side surfaces of the rollers 8 on the surfaces of the two side walls of the mounting groove 5 form rolling friction, and of course, the rollers 8 also form limiting guide effects on the mounting block 408 at the same time, so that the surface friction between the mounting block 408 and the mounting groove 5 can be effectively reduced, the abrasion is reduced, and the service life of the mounting and dismounting is prolonged.

As shown in fig. 8, fig. 8 is an enlarged structural sectional view of the C-turn shown in fig. 3.

Furthermore, in this embodiment, the adjusting bolt 9 is additionally provided on the inner surface of the left side plate 401 or/and the right side plate 402. Specifically, the adjusting bolt 9 is provided on the inner surface of the left side plate 401 or the right side plate 402 at a position corresponding to the mounting plate, and the end of the adjusting bolt 9 penetrates through the left side plate 401 or the right side plate 402 and is connected to the mounting plate. Adjusting bolt 9 accessible instrument is twisted and is moved the regulation to the pretightning force of regulation to the mounting panel makes the mounting panel further compress tightly or loosen spring 7, and then adjusts the horizontal pretensioning degree of whole printing unit module 4 between left mounting panel 2 and right mounting panel 3 according to actual need.

As shown in fig. 9, fig. 9 is a schematic overall structure diagram of another embodiment provided by the present invention.

The embodiment further provides a digital printer, which mainly comprises a printing platform 1 and a modular dismounting structure arranged on the printing platform 1, wherein the main content of the modular dismounting structure is the same as the related content, and the details are not repeated here. The printing platform 1 has different shape and structure according to different parameters such as the type of the digital printer, for example, the printing platform 1 may be in a flat rectangular shape or an arc plate shape, and correspondingly, the distribution modes of the printing unit modules 4 in the modularized dismounting structure on the printing platform 1 are different. For example, when the printing platform 1 is a flat rectangular plate, the printing unit modules 4 may be uniformly distributed along the length direction of the printing platform 1, and when the printing platform 1 is a curved plate, the printing unit modules 4 may be circumferentially distributed along the surface curvature of the printing platform 1.

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.