CN217993878U

CN217993878U - UV spouts a yard device and automatic UV spouts a yard system

Info

Publication number: CN217993878U
Application number: CN202222015827.2U
Authority: CN
Inventors: 梁庆新; 李选伟; 卢想力
Original assignee: Guangzhou Micro Embedded Marking Technology Co ltd
Current assignee: Guangzhou Micro Embedded Marking Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-09
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to the technical field of code spraying equipment, and discloses a UV code spraying device and an automatic UV code spraying system, wherein the UV code spraying device comprises a shell, an ink box, a spray head and a UV lamp; the UV lamp is arranged on one side of the shell, and the UV lamp controller is electrically connected with the UV lamp; the ink horn includes ink reservoir and printing ink output channel, printing ink output channel's one end with the bottom intercommunication of ink reservoir, printing ink output channel's the other end pass through the pipeline with the shower nozzle is connected, and this UV spouts a yard device can install on the manipulator through connecting portion, and can realize the downward sloping of certain angle within range and spout the seal to can be applicable to various complicacies and spout the seal occasion, realize mass production.

Description

UV spouts a yard device and automatic UV spouts a yard system

Technical Field

The utility model relates to a spout a yard equipment technical field, especially relate to a UV spouts a yard device and automatic UV spouts a yard system.

Background

The UV ink jet is fully called as ultraviolet curing digital ink jet, which refers to ink which forms a film and is dried by utilizing ultraviolet light with different wavelengths and different energies under the irradiation of ultraviolet light, the ultraviolet curing ink has better mechanical and chemical properties, the ultraviolet curing UV ink does not need a solvent, has high drying speed, less energy consumption, good luster and firmness of code spraying content, bright color, water resistance, solvent resistance, self-scraping and abrasion resistance, is suitable for high-resolution and high-speed spray printing, can be printed on any non-absorptive, organic or inorganic material, is cured quickly, is completely nontoxic after being cured, and has become a new trend of the current code spraying equipment by using the UV ink jet.

The existing UV code spraying system can be generally divided into two types, one type is that after the UV code spraying device is fixedly installed, a test piece is placed on a matched assembly line or a specific frame body for spray printing, and the method has the defects that the spray printing direction of the UV code spraying device is fixed, the spray printing of an inclined angle cannot be carried out, and the spray printing cannot be carried out on a curved surface or an irregular surface; the other mode is that the ink is sprayed to the test piece through a handheld UV code spraying device, although the mode can be used for spraying on a curved surface or an irregular surface, the mode is only suitable for small-batch production, and the code spraying device is required to be aligned with the test piece when in use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a UV spouts a yard device and automatic UV spouts a yard system, this UV spouts a yard device can install on the manipulator through connecting portion, and can realize the downward sloping of certain angle within range and spout the seal to can be applicable to various complicated spout seal occasions, realize mass production.

In order to solve the technical problem, the utility model provides a UV code spraying device, which comprises a shell, an ink box, a spray head and a UV lamp; the ink box and the sprayer are arranged in the installation cavity, and the UV lamp is arranged on one side of the shell; the ink box comprises an ink storage chamber and an ink output channel, one end of the ink output channel is communicated with the bottom of the ink storage chamber, and the other end of the ink output channel is connected with the sprayer through a pipeline.

Preferably, the connecting portion includes a connecting bracket, the connecting bracket is slidably connected to the housing, and an elastic buffer is connected between the connecting bracket and the housing.

Preferably, the linking bridge includes support body and slider, the slider with the support body links to each other, one side of shell is equipped with the slide rail, the slider with the slide rail cooperatees, just elastic buffer connects the support body with the shell.

Preferably, the connecting bracket further comprises a flange plate, and the flange plate is connected with the frame body.

Preferably, the bottom of the outer shell is provided with a guide wheel, and the guide wheel at least partially protrudes out of the ground of the outer shell.

Preferably, a check valve and a filter are further arranged in the mounting cavity, the check valve is mounted on the ink cartridge, one end of the check valve is communicated with the other end of the ink output channel, the other end of the check valve is connected with the spray head through the pipeline, the check valve only allows ink to flow from the ink cartridge to the spray head, and the filter is connected in series to the pipeline.

In order to solve the same technical problem, the utility model also provides an automatic UV spouts a yard system, including ink jet numbering machine controlling means, UV lamp controller, robot and the UV spouts a yard device, the connecting portion with the robot is connected, UV lamp controller with UV lamp electricity is connected; the ink jet printer control device comprises a controller, an ink bottle, an ink pump, a buffer gas bottle, a positive pressure pump and a negative pressure pump; the ink pump comprises an ink inlet and an ink outlet, the ink inlet is connected with the ink bottle through a pipeline, and the ink outlet is connected with the ink storage chamber through an ink conveying pipe; the buffer gas cylinder is respectively connected with the positive pressure pump and the negative pressure pump through gas pipes, and is connected with the ink box through gas conveying pipes; the controller is electrically connected with the ink pump, the positive pressure pump and the negative pressure pump respectively; the controller is electrically connected with the liquid level sensor.

Preferably, a liquid level sensor is arranged on the ink box, and the liquid level sensor is electrically connected with the controller.

Preferably, an air pressure sensor is arranged on the buffer air bottle and electrically connected with the controller.

Preferably, the UV code spraying device further comprises a shelf, wherein a containing groove for containing the UV code spraying device and a collecting groove for collecting ink are formed in the shelf.

The embodiment of the utility model provides a UV spouts a yard device and automatic UV spouts a yard system compares with prior art, and its beneficial effect lies in: one end of an ink output channel in the UV code spraying device is communicated with the bottom of the ink storage chamber, and the other end of the ink output channel is connected with the spray head through a pipeline, so that when the ink box inclines downwards at a certain angle, the ink output channel is always communicated with the bottom of the ink liquid level in the ink storage chamber, and a robot is further ensured to control the UV code spraying device to spray and print in a certain angle range of downward inclination, so that the UV code spraying device is suitable for various complex spray printing occasions; and the UV spouts and is equipped with connecting portion on the yard device, can spout the yard device with UV through connecting portion and install on the robot, can accurately control the UV through the robot and spout the seal angle that spouts the yard device, because production is automatic, can realize mass production.

Drawings

Fig. 1 is a schematic structural diagram of an automated UV code spraying system according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of the UV code spraying device according to the embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of an ink cartridge according to an embodiment of the present invention;

fig. 4 is a front view of an internal structure of an ink jet printer control device according to an embodiment of the present invention;

fig. 5 is a side view of the internal structure of an ink jet printer control apparatus according to an embodiment of the present invention;

fig. 6 is a schematic view of the internal structure of the shelf according to the embodiment of the present invention.

In the figure, 1, a UV code spraying device; 11. a housing; 111. a mounting cavity; 112. a slide rail; 113. a guide wheel; 12. an ink cartridge; 121. an ink storage chamber; 122. an ink output channel; 123. a liquid level sensor; 13. a spray head; 14. a UV lamp; 15. a connecting portion; 151. connecting a bracket; 1511. a frame body; 1512. a slider; 1513. a flange plate; 152. an elastic buffer member; 16. a one-way valve; 17. a filter; 2. a control device of the ink-jet printer; 21. a controller; 22. an ink bottle; 23. an ink pump; 231. an ink inlet; 232. an ink outlet; 24. a buffer gas cylinder; 241. an air pressure sensor; 25. a positive pressure pump; 26. a negative pressure pump; 3. a UV lamp controller; 4. a robot; 5. a shelf; 51. a containing groove; 52. and (4) collecting the tank.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it will be understood that, when an element is referred to as being "disposed on" another element in the present invention, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "upper", "side", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1, the utility model provides a UV spouts a yard device and automatic UV spouts a yard system that preferred embodiment provides, spout a yard device 1 including ink jet numbering machine controlling means 2, UV lamp controller 3, robot 4 and UV.

As shown in fig. 2 and fig. 3, the UV code spraying device 1 of the present embodiment includes a housing 11, an ink cartridge 12, a nozzle 13, and a UV lamp 14; the inside of the shell 11 is provided with an installation cavity 111, the shell 11 is provided with a connecting part 15, the connecting part 15 is connected with the robot 4, the ink box 12 and the spray head 13 are installed inside the installation cavity 111, the UV lamp 14 is installed on one side of the shell 11, and the UV lamp controller 3 is electrically connected with the UV lamp 14; the ink cartridge 12 includes an ink storage chamber 121 and an ink output passage 122, one end of the ink output passage 122 communicates with the bottom of the ink storage chamber 121, and the other end of the ink output passage 122 is connected to the head 13 through a pipe.

Based on the above scheme, through connecting portion 15 will UV spouts a yard device 1 and installs on robot 4, robot 4 can accurate control the spout seal angle that UV spouts a yard device 1, and because of the one end of printing ink output channel 122 with the bottom intercommunication of reservoir 121, the other end passes through the pipeline and is connected with shower nozzle 13, so when ink horn 12 carries out the slope of certain angle downwards, printing ink output channel 122 all the time with the bottom intercommunication of the indoor printing ink liquid level of reservoir 121, and then guarantee robot 4 control UV spouts seal the yard device 1 can spout in certain angle range of downward sloping, because of UV lamp 14 installs in one side of shell 11 again, after UV lamp controller 3 with UV lamp 14 is connected electrically, can pass through robot 4 accurate control UV lamp 14 carries out ultraviolet irradiation.

In order to avoid the robot 4 removes when the UV spouts a yard device 1 to the test piece surface, the UV spouts a yard device 1 and collides with the work piece surface, connecting portion 15 includes linking bridge 151, linking bridge 151 with shell 11 sliding connection, just linking bridge 151 with be connected with elastic buffer 152 between the shell 11, linking bridge 151 includes support body 1511 and slider 1512, slider 1512 with support body 1511 links to each other, one side of shell 11 is equipped with slide rail 112, slider 1512 with slide rail 112 cooperatees, just elastic buffer 152 connects support body 1511 with shell 11, works as when UV spouts a yard device 1 and further removes after contacting the work piece surface, robot 4 can with UV spouts a yard device 1 and takes place relative slip, makes UV spouts a yard device 1 and stops on the test piece surface, and then avoids colliding with the work piece, and elastic buffer 152 can avoid linking bridge 151 is in robot 4 with UV spouts a yard device 1 and receives the damage when taking place relative slip.

In order to enable the robot 4 to be more stably connected with the connecting bracket 151, the connecting bracket 151 further includes a flange 1513, one side of the flange 1513 is connected with the bracket body 1511, and the other side of the flange 1513 is connected with the robot 4.

In order to avoid that the spray head 13 directly contacts with the surface of the workpiece when the robot 4 moves the UV code spraying device 1 to the surface of the test piece, the bottom of the housing 11 is provided with a guide wheel 113, and the guide wheel 113 at least partially protrudes out of the bottom surface of the housing 11.

In order to ensure that the ink can flow from the ink box 12 to the nozzle 13 in a one-way manner and prevent contaminants in the ink from entering the nozzle 13, a one-way valve 16 and a filter 17 are further arranged in the mounting cavity 111, the one-way valve 16 is mounted on the ink box 12, one end of the one-way valve 16 is communicated with the other end of the ink output channel 122, the other end of the one-way valve 16 is connected with the nozzle 13 through the pipeline, the one-way valve 16 only allows the ink to flow from the ink box 12 to the nozzle 13, and the filter 17 is connected in series to the pipeline to prevent the contaminants in the ink from entering the nozzle 13.

As shown in fig. 4, the inkjet printer control device 2 shown in fig. 5 includes a controller 21, an ink bottle 22, an ink pump 23, a buffer air bottle 24, a positive pressure pump 25 and a negative pressure pump 26; the ink pump 23 comprises an ink inlet 231 and an ink outlet 232, the ink inlet 231 is connected with the ink bottle 22 through a pipeline, and the ink outlet 232 is connected with the ink storage chamber 121 through an ink conveying pipe; the buffer gas cylinder 24 is respectively connected with the positive pressure pump 25 and the negative pressure pump 26 through gas pipes, and the buffer gas cylinder 24 is connected with the ink box 12 through gas pipes; the controller 21 is electrically connected to the ink pump 23, the positive pressure pump 25, and the negative pressure pump 26, respectively; the controller 21 is electrically connected with the liquid level sensor 123, and controls the UV code spraying device 1 to spray and print through the code spraying machine control device 2.

In order to ensure that the ink level information of the ink box 12 is obtained during the jet printing process, a liquid level sensor 123 is arranged on the ink box 12, and the liquid level sensor 123 is electrically connected with the controller 21.

In order to ensure that the air pressure information in the ink box 12 is obtained in the jet printing process, the buffer air cylinder 24 is provided with an air pressure sensor 241, and the air pressure sensor 241 is electrically connected with the controller 21, because the buffer air cylinder 24 is connected with the ink box 12 through an air conveying pipe, the air pressure in the buffer air cylinder 24 is the same as the air pressure in the ink box 12, and the air pressure information in the ink box 12 can be obtained by obtaining the air pressure information in the buffer air cylinder 24.

As shown in fig. 6, in order to collect the ink sprayed when the UV code spraying device 1 keeps the ink supply system unobstructed to perform the scattered spraying, a shelf 5 is further provided, the shelf 5 is provided with a storage tank 51 for placing the UV code spraying device 1 and a collecting tank 52 for collecting the ink, the robot 4 is used for placing the UV code spraying device 1 in the storage tank 51 to perform the scattered spraying, and the collecting tank 52 is used for collecting the ink to avoid the ink from polluting the environment.

The utility model discloses a working process does: closing the check valve 16 and opening the controller 21; the controller 21 obtains the ink liquid level height in the ink box 12 through the liquid level sensor 123, and when the ink liquid level height in the ink box 12 is lower than a specified value, the controller 21 controls the ink pump 23 to convey the ink in the ink bottle 22 into the ink box 12, so as to ensure that the ink liquid level height in the ink box 12 is maintained at the specified value; the controller 21 obtains the air pressure value in the buffer air bottle 24 through the air pressure sensor 241, when the air pressure value in the buffer air bottle 24 is lower than a specified value, the controller 21 pressurizes the buffer air bottle 24 by controlling the positive pressure pump 25 to ensure that the air pressure value in the buffer air bottle 24 reaches the specified value, and when the air pressure value in the buffer air bottle 24 is higher than the specified value, the controller 21 depressurizes the buffer air bottle 24 by controlling the negative pressure pump 26 to ensure that the air pressure value in the buffer air bottle 24 reaches the specified value; ink liquid level in the ink horn 12 and atmospheric pressure value in the buffer gas cylinder 24 all maintain appointed value after, open check valve 16, spout a yard device 1 through robot 4 control UV and remove to the test piece surface and spout the seal to slope decurrent certain angle, after spouting the seal, close check valve 16, open UV lamp 14 through UV lamp controller 3, control UV lamp 14 by robot 4 and carry out ultraviolet irradiation, after the completion shines, spout a yard device 1 with UV through robot 4 and place on storage tank 51, open check valve 16 and carry out the bulk flow, collect ink by collecting vat 52 again.

The embodiment of the utility model provides a UV spouts a yard device and automatic UV spouts a yard system, it is spouting the in-process of seal, can accurate control UV spout a yard device 1 through robot 4 and spout the seal of slope decurrent certain angle, thereby be applicable to various complicated spouting the seal place, realize mass production, and UV lamp 14 is installed in UV spouts a yard device 1's side, it connects the back to state UV lamp 14 electricity at UV lamp controller 3, can carry out ultraviolet irradiation through accurate control UV lamp 14 of robot 4, sliding connection through linking bridge 151 and shell 11, can avoid UV to spout a yard device 1 and collide with the workpiece surface when being removed the test piece surface by robot 4, in addition, shelf 5 has still been designed, be used for collecting UV spouts yard device 1 when keeping the unobstructed free-flow of ink supply system and spout spun printing ink.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a UV spouts a yard device which characterized in that: comprises a shell, an ink box, a spray head and a UV lamp; the ink box and the sprayer are arranged in the installation cavity, and the UV lamp is arranged on one side of the shell; the ink box comprises an ink storage chamber and an ink output channel, one end of the ink output channel is communicated with the bottom of the ink storage chamber, and the other end of the ink output channel is connected with the sprayer through a pipeline.

2. The UV code spraying device according to claim 1, wherein the connecting portion comprises a connecting bracket, the connecting bracket is slidably connected with the shell, and an elastic buffer is connected between the connecting bracket and the shell.

3. The UV code spraying device according to claim 2, wherein the connecting bracket comprises a bracket body and a sliding block, the sliding block is connected with the bracket body, a sliding rail is arranged on one side of the outer shell, the sliding block is matched with the sliding rail, and the elastic buffer part is connected with the bracket body and the outer shell.

4. The UV code-spraying device according to claim 3, wherein the connecting bracket further comprises a flange plate, and the flange plate is connected with the frame body.

5. The UV code spraying device of claim 1, wherein the bottom of the housing is provided with a guide wheel, and the guide wheel at least partially protrudes out of the bottom surface of the housing.

6. The UV code spraying device according to claim 1, wherein a check valve and a filter are further arranged in the mounting cavity, the check valve is mounted on the ink cartridge, one end of the check valve is communicated with the other end of the ink output channel, the other end of the check valve is connected with the spray head through the pipeline, the check valve only allows ink to flow from the ink cartridge to the spray head, and the filter is connected to the pipeline in series.

7. An automatic UV code spraying system is characterized by comprising a code spraying machine control device, a UV lamp controller, a robot and the UV code spraying device as claimed in any one of claims 1 to 6, wherein the connecting part is connected with the robot, and the UV lamp controller is electrically connected with the UV lamp; the ink jet printer control device comprises a controller, an ink bottle, an ink pump, a buffer gas bottle, a positive pressure pump and a negative pressure pump; the ink pump comprises an ink inlet and an ink outlet, the ink inlet is connected with the ink bottle through a pipeline, and the ink outlet is connected with the ink storage chamber through an ink conveying pipe; the buffer gas cylinder is respectively connected with the positive pressure pump and the negative pressure pump through gas pipes, and is connected with the ink box through gas conveying pipes; the controller is electrically connected to the ink pump, the positive pressure pump, and the negative pressure pump, respectively.

8. The automated UV inkjet printing system according to claim 7, wherein a liquid level sensor is disposed on the ink cartridge, and the liquid level sensor is electrically connected to the controller.

9. The automatic UV code spraying system according to claim 7, wherein an air pressure sensor is arranged on the buffer air bottle, and the air pressure sensor is electrically connected with the controller.

10. The automatic UV code spraying system according to claim 7, further comprising a shelf, wherein a containing groove for placing the UV code spraying device and a collecting groove for collecting ink are formed in the shelf.