阅读说明：本技术 一种喷墨打印小车总成 (Ink-jet printing trolley assembly ) 是由 刘玲 丁延贵 姜乾坤 于 2019-11-18 设计创作，主要内容包括：本发明公开一种喷墨打印小车总成,包括：小车支座、设于小车支座底端的喷印模块、设于小车支座上的UV灯模块、设于小车支座上的喷头控制模块、以及设于小车支座上的墨路分配模块。本发明通过设置多列喷头,每列喷头之间错位排列,所有的喷头衔接在一起能够全面覆盖大幅面打印介质,因此单趟即可实现大幅面打印介质的全幅打印,提高了打印的工作效率。并且本发明的UV灯模块采用快拆式设计,能够根据生产需求灵活快捷地选择双向打印模式或单向打印模式。(The invention discloses an ink-jet printing trolley assembly, which comprises: the ink jet printing device comprises a trolley support, a jet printing module arranged at the bottom end of the trolley support, a UV lamp module arranged on the trolley support, a spray head control module arranged on the trolley support, and an ink path distribution module arranged on the trolley support. According to the invention, the plurality of rows of nozzles are arranged, the nozzles are arranged in a staggered manner, and all the nozzles are connected together to completely cover the large-format printing medium, so that the full-width printing of the large-format printing medium can be realized in a single pass, and the printing work efficiency is improved. In addition, the UV lamp module is designed in a quick-release mode, and a bidirectional printing mode or a unidirectional printing mode can be flexibly and quickly selected according to production requirements.)

1. An inkjet printing carriage assembly, comprising: the ink jet printing device comprises a trolley support, a jet printing module arranged at the bottom end of the trolley support, a UV lamp module arranged on the trolley support, a spray head control module arranged on the trolley support, and an ink path distribution module arranged on the trolley support;

the trolley support is T-shaped and comprises a cross beam which is slidably mounted on the ink-jet printing equipment and a vertical beam which is arranged in the middle of the bottom surface of the cross beam and is vertical to the cross beam, the cross beam is slidably mounted on the ink-jet printing equipment, and the jet printing module is arranged at the bottom end of the vertical beam;

the jet printing module comprises: the vertical plate is fixedly arranged on the vertical beam, every two of the vertical plate, the spray head bottom plate and the 2 side supporting plates are vertically fixed, at least two rows of grooves are formed in the spray head bottom plate, a plurality of strip-shaped holes are formed in each row of grooves, the number of the strip-shaped holes corresponds to the number of the spray heads, the spray heads are arranged in the strip-shaped holes, and the strip-shaped holes in each row of grooves are arranged in a staggered mode.

2. The inkjet-printing carriage assembly of claim 1 wherein the UV lamp module includes a left UV lamp assembly disposed on a left side of the inkjet printing module, the left UV lamp assembly including: left lamp plate, connection left lamp plate and spout the quick detach connecting block one of seal module and install side by side a plurality of left side UV lamps of left lamp plate side, the concatenation length of the lamp pearl in the UV lamp of left side is corresponding with the concatenation length of shower nozzle.

3. The inkjet-printing carriage assembly of claim 2, wherein the UV lamp module further comprises a right UV lamp assembly disposed to the right of the inkjet printing module, the right UV lamp assembly comprising: the right lamp plate, connect the quick detach connecting block two of right lamp plate and spout seal module and install side by side a plurality of right side UV lamps of right lamp plate side, the concatenation length of the lamp pearl in the right side UV lamp is corresponding with the concatenation length of shower nozzle.

4. The inkjet printing carriage assembly of claim 3 wherein the first quick release connector block and the second quick release connector block are secured to the inkjet printing module by screws.

5. The inkjet-printing carriage assembly of claim 1 wherein the printhead control module is disposed above the inkjet-printing module and includes a control card electrically connected to the printhead.

6. The inkjet-printing carriage assembly of claim 1 wherein the ink path dispensing module comprises: the ink storage box is communicated with the top of the ink overflow box through an air pipe, the ink storage box is provided with an ink source interface, a plurality of first nozzle ink pipe interfaces and an air path interface, the ink source interface is connected with an ink path supply system on the ink jet printing equipment, the first nozzle ink pipe interfaces are respectively connected with inlets of all the nozzles, the air path interface is connected with an air path system of the ink jet printing equipment, the ink overflow box is provided with a plurality of second nozzle ink pipe interfaces, and the second nozzle ink pipe interfaces are respectively connected with outlets of all the nozzles.

7. The inkjet printing cart assembly of claim 6, wherein a fluid level gauge is disposed on said ink reservoir.

8. The inkjet printing cart assembly of claim 6, wherein the ink path distribution module has 2 ink reservoirs and 2 spill cartridges.

9. The inkjet printing carriage assembly of claim 1 wherein the bottom surface of the beam has sliders at opposite ends thereof, the inkjet printing apparatus having guide rails corresponding to the sliders, the bottom surface of the beam having a linear motor.

Technical Field

The invention relates to the field of mechanical equipment, in particular to an ink-jet printing trolley assembly.

Background

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide an ink-jet printing trolley assembly which can be used for loading a large number of spray heads and UV lamps, can cover a large-format printing medium, realizes ink-jet printing on the large-format printing medium in one pass, has balanced structural stress and stable operation, and can excellently ensure high-efficiency and high-quality production of the printing medium.

The technical scheme of the invention is as follows: there is provided an inkjet printing carriage assembly comprising: the ink jet printing device comprises a trolley support, a jet printing module arranged at the bottom end of the trolley support, a UV lamp module arranged on the trolley support, a spray head control module arranged on the trolley support, and an ink path distribution module arranged on the trolley support;

the trolley support is T-shaped and comprises a cross beam which is slidably mounted on the ink-jet printing equipment and a vertical beam which is arranged in the middle of the bottom surface of the cross beam and is vertical to the cross beam, the cross beam is slidably mounted on the ink-jet printing equipment, and the jet printing module is arranged at the bottom end of the vertical beam;

the jet printing module comprises: the vertical plate is fixedly arranged on the vertical beam, every two of the vertical plate, the spray head bottom plate and the 2 side supporting plates are vertically fixed, at least two rows of grooves are formed in the spray head bottom plate, a plurality of strip-shaped holes are formed in each row of grooves, the number of the strip-shaped holes corresponds to the number of the spray heads, the spray heads are arranged in the strip-shaped holes, and the strip-shaped holes in each row of grooves are arranged in a staggered mode.

Further, the UV lamp module includes a left side UV lamp assembly provided at a left side of the inkjet printing module, the left side UV lamp assembly including: left lamp plate, connection left lamp plate and spout the quick detach connecting block one of seal module and install side by side a plurality of left side UV lamps of left lamp plate side, the concatenation length of the lamp pearl in the UV lamp of left side is corresponding with the concatenation length of shower nozzle.

Further, the UV lamp module further includes a right side UV lamp assembly disposed on a right side of the inkjet printing module, the right side UV lamp assembly including: the right lamp plate, connect the quick detach connecting block two of right lamp plate and spout seal module and install side by side a plurality of right side UV lamps of right lamp plate side, the concatenation length of the lamp pearl in the right side UV lamp is corresponding with the concatenation length of shower nozzle.

Furthermore, the first quick-release connecting block and the second quick-release connecting block are fixed on the jet printing module through screws.

Furthermore, the spray head control module is arranged above the spray printing module and comprises a control card electrically connected with the spray head.

Further, the ink path distribution module includes: the ink storage box is communicated with the top of the ink overflow box through an air pipe, the ink storage box is provided with an ink source interface, a plurality of first nozzle ink pipe interfaces and an air path interface, the ink source interface is connected with an ink path supply system on the ink jet printing equipment, the first nozzle ink pipe interfaces are respectively connected with inlets of all the nozzles, the air path interface is connected with an air path system of the ink jet printing equipment, the ink overflow box is provided with a plurality of second nozzle ink pipe interfaces, and the second nozzle ink pipe interfaces are respectively connected with outlets of all the nozzles.

Further, a liquid level meter is arranged on the ink storage box.

Further, the ink path distribution module is provided with 2 ink storage boxes and 2 ink overflow boxes.

Furthermore, the two ends of the bottom surface of the cross beam are provided with sliding blocks, the ink-jet printing equipment is provided with guide rails corresponding to the sliding blocks, and the bottom surface of the cross beam is provided with a linear motor.

By adopting the scheme, the invention has the following beneficial effects:

(1) according to the invention, the plurality of rows of spray heads are arranged, each row of spray heads are arranged in a staggered manner, and all the spray heads are connected together to completely cover a large-format printing medium, so that the full-format printing of the large-format printing medium can be realized in a single pass, the printing working efficiency is improved, and the plurality of rows of spray heads are arranged, each row of spray heads are arranged in a staggered manner, so that the connection of front and rear nozzles between two adjacent rows of spray heads can be met, and the connection length of each two rows of spray heads can cover the width of the whole PCB circuit board to realize the single-pass full-format printing;

(2) the UV lamp module is designed in a quick-release mode, and a bidirectional printing mode or a unidirectional printing mode can be flexibly and quickly selected according to production requirements.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the present invention.

FIG. 3 is a first schematic structural diagram of an ink path distribution module according to the present invention.

FIG. 4 is a second schematic structural view of an ink distribution module according to the present invention.

Detailed Description

The invention is described in detail below with reference to the figures and the specific embodiments.

Referring to fig. 1, the present invention provides an inkjet printing cart assembly, comprising: the device comprises a trolley support 1, a spray printing module 2 arranged at the bottom end of the trolley support 1, a UV lamp module 3 arranged on the trolley support 1, a spray head control module 4 arranged on the trolley support 1, and an ink path distribution module 5 arranged on the trolley support 1.

Referring to fig. 2, the carriage support 1 is T-shaped, and includes a cross beam 11 slidably mounted on the inkjet printing apparatus, and a vertical beam 12 disposed in the middle of the bottom surface of the cross beam 11 and perpendicular to the cross beam 11, the cross beam 11 is slidably mounted on the inkjet printing apparatus, two ends of the bottom surface of the cross beam 11 are provided with sliders 13, the inkjet printing apparatus is provided with a guide rail corresponding to the sliders 13, the bottom surface of the cross beam 11 is provided with a linear motor 14, the sliders 13 are driven to move on the guide rail, so as to drive the entire inkjet printing carriage assembly to scan back and forth, and the inkjet printing module 2 ejects ink droplets onto a printing medium below to print images or characters.

The spray printing module 2 is arranged at the bottom end of the vertical beam 12. The jet printing module 2 comprises: the vertical plate 21 is fixedly arranged on the vertical beam 13, and every two of the vertical plate 21, the nozzle bottom plate 22 and the 2 side support plates 23 are vertically fixed. At least two rows of grooves are formed in the sprayer bottom plate 22, a plurality of strip-shaped holes are formed in each row of grooves, and the number of the strip-shaped holes corresponds to that of the sprayers 24. The shower nozzle 24 install in the bar is downthehole, the bar hole on every row of slot is the dislocation and arranges, can satisfy adjacent two nozzle links up around between the shower nozzle 24, and every two linking length that the shower nozzle 24 was listed as can cover the width of whole face PCB circuit board to the dolly assembly is printed to the inkjet just single trip is printed the large width printing medium entirely, and wherein, the printing medium can be for the PCB circuit board.

The UV lamp module 3 includes a left UV lamp assembly 31 provided at a left side of the inkjet printing module 2, and the left UV lamp assembly 31 includes: left lamp plate 311, connection left lamp plate 311 is installed side by side with the quick detach connecting block 312 of jet printing module 2 a plurality of left side UV lamps 313 of left lamp plate 311 side, the concatenation length of the lamp pearl in the left side UV lamp 313 is corresponding with the concatenation length of shower nozzle 24, guarantees that left side UV lamp 313 can fully solidify every position to print media. Quick detach connecting block 312 is equipped with two, fixes the both ends of left side UV banks spare 31 in the riser 23 outside of spouting seal module 2 through two quick detach connecting block 312, and in this embodiment, quick detach connecting block 312 passes through the fix with screw on spouting seal module 2, can carry out the dismouting very conveniently.

The UV lamp module 3 further comprises a right side UV lamp assembly 32 provided on the right side of the jet printing module 2, the right side UV lamp assembly 32 comprising: right lamp plate 321, connection right lamp plate 321 and two 322 of quick detach connecting block of jet printing module 2 and install side by side a plurality of right side UV lamps 323 of right lamp plate 321 side, the concatenation length of the lamp pearl in the right side UV lamp 323 is corresponding with the concatenation length of shower nozzle 24, guarantees that right side UV lamp 323 can fully solidify every position to print media. Two quick detach connecting block 322 are equipped with two, fix the both ends of right side UV banks spare 323 in the riser 23 outside of spouting seal module 2 through two quick detach connecting block two 322, and in this embodiment, quick detach connecting block two 322 pass through the fix with screw on spouting seal module 2, can carry out the dismouting very conveniently. Because the left UV lamp assembly 31 and the right UV lamp assembly 32 are designed in a quick-release manner, a bidirectional printing mode or a unidirectional printing mode can be flexibly and quickly selected according to production requirements. Bidirectional printing mode: installing the left UV lamp assembly 31 and the right UV lamp assembly 32 at the same time; unidirectional printing mode: only the left UV lamp assembly 31 was installed.

The nozzle control module 4 is disposed above the inkjet printing module 2, and includes a control card 41 electrically connected to the nozzle 24. The nozzle control module 4 sets spray printing parameters according to the graphic data of the CAM data, drives the spray printing module 2 to spray print pictures and texts on the printing medium, and then the UV lamp module 3 carries out instant curing on the pictures and texts on the printing medium to obtain the printing medium conforming to the standard graphic.

Referring to fig. 3 and 4, the ink path distribution module 5 includes: the number of the ink storage boxes 51 and the number of the ink overflow boxes 52 which are positioned above the jet printing module 2 are respectively 2, the ink storage boxes 51 and the ink overflow boxes 52 are installed on the vertical beams 12 of the trolley support 1 in pairs through two installation metal plates, and the top parts of the ink storage boxes 51 and the top parts of the ink overflow boxes 52 are communicated through air pipes.

The ink storage box 51 is provided with an ink source interface 511, a plurality of first nozzle ink pipe interfaces 512, a liquid level meter 513 and an air path interface 514, the ink source interface 511 is connected with an ink path supply system on the ink jet printing equipment, the first nozzle ink pipe interfaces 512 are respectively connected with inlets of the nozzles 24, and the air path interface 514 is connected with an air path system of the ink jet printing equipment. The liquid level meter 513 monitors the amount of ink stored in the ink tank 51 in real time, and triggers the ink supply system to pump ink to the ink tank 51 when ink is insufficient. The ink overflow box 52 is provided with a plurality of nozzle ink pipe interfaces two 521, the nozzle ink pipe interfaces two 521 are respectively connected with the outlets of the nozzles 24, the positive pressure of the air path system realizes the ink outlet control of the nozzles 24, and the state of the ink drops at the ink outlet of the nozzles 24 is maintained when the air path system is switched to the negative pressure.

Because the vertical beam 12 is positioned at the middle trunk of the whole ink-jet printing trolley assembly, and the spray printing module 2, the UV lamp module 3, the spray head control module 4 and the ink path distribution module 5 are all arranged on the vertical beam, the stress of the whole set of ink-jet printing trolley assembly is balanced, thereby ensuring stable operation. Because all the functional modules integrated on the trolley support are not shielded by other supporting structures at the front, the back, the left and the right, maintenance personnel can conveniently maintain the whole set of ink-jet printing trolley assembly outside the equipment.

In conclusion, the invention has the following beneficial effects:

(1) according to the invention, the plurality of rows of spray heads are arranged, each row of spray heads are arranged in a staggered manner, and all the spray heads are connected together to completely cover a large-format printing medium, so that the full-format printing of the large-format printing medium can be realized in a single pass, the printing working efficiency is improved, and the plurality of rows of spray heads are arranged, each row of spray heads are arranged in a staggered manner, so that the connection of front and rear nozzles between two adjacent rows of spray heads can be met, and the connection length of each two rows of spray heads can cover the width of the whole PCB circuit board to realize the single-pass full-format printing;

(2) the UV lamp module is designed in a quick-release mode, and a bidirectional printing mode or a unidirectional printing mode can be flexibly and quickly selected according to production requirements.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.