CN216507464U - Printer convenient for replacing liquid and liquid testing performance equipment - Google Patents

Abstract

The utility model belongs to the technical field of printing, solves the technical problems of complex test liquid replacement and complex operation of the existing printing equipment, and provides a printer convenient for liquid replacement and liquid performance testing equipment. Wherein, the printer of being convenient for change liquid includes: a working platform; the printing trolley is arranged on one side of the working platform and is provided with a spray head for spraying liquid; the placing frame is arranged on one side, away from the printing trolley, of the working platform and used for placing a liquid original bottle; feed liquor mechanism, feed liquor mechanism one end with the shower nozzle intercommunication, the other end and the former bottle of liquid intercommunication, the liquid in the former bottle of liquid flows extremely through feed liquor mechanism the shower nozzle, feed liquor mechanism with the former bottle of liquid can be dismantled and connect. The liquid bottle replacing device is provided with the placing rack for placing the original liquid bottle, when the liquid needs to be replaced, the original liquid bottle is directly replaced, the original liquid does not need to be drained, and then new liquid is filled, so that the liquid bottle replacing device has the advantages of convenience in liquid replacement, simplicity in operation and the like.

Description

Printer convenient for replacing liquid and liquid testing performance equipment

Technical Field

The utility model relates to the technical field of printing, in particular to a printer convenient for replacing liquid and liquid testing performance equipment.

Background

Printing is a technique of spraying liquid (such as ink, coating, treatment liquid, etc.) on a printing medium by adopting a spraying mode, and patterns, characters, etc. are formed on the printing medium so as to play a role in decorating and marking the printing medium. During the printing process, it is necessary to set appropriate ejection parameters (such as waveforms) so that the liquid forms a precise and stable printing pattern on the surface of the printing medium. When appropriate ejection parameters are set, the performance of the liquid (such as performance tests of ink precision, ink flying, fluency and the like) is usually required to be tested, and the appropriate ejection parameters are set according to the performance of the liquid, so that a printing pattern with higher precision and better performance can be formed in the printing process.

The liquid performance test is generally to eject printing liquid on a printing medium by using a printing apparatus to form a test pattern on the printing medium, and compare the test pattern with a reference pattern to obtain the liquid performance, thereby providing a basis for setting ejection parameters. Therefore, it is desirable to test the quality of the printed pattern of the liquid to obtain the performance of the liquid. Therefore, it is critical that the quality of the printed pattern match the properties of the fluid during the printing process.

The ink supply of the current printing equipment is generally tested by filling liquid into a primary liquid box, pumping the liquid from the primary liquid box to a secondary liquid box by a liquid inlet mechanism, and then performing jet printing by a spray head. When the liquid is tested for performance, the liquid needs to be replaced frequently, usually, the liquid needs to be replaced when the ink in the first-level ink box is not tested, at the moment, the first-level ink box needs to be drained, and then other liquids need to be filled; this results in complicated liquid exchange and complicated operation. Therefore, the existing printing equipment has the technical problems of complicated test liquid replacement and complex operation.

SUMMERY OF THE UTILITY MODEL

In view of this, embodiments of the present invention provide a printer and a liquid testing performance apparatus, which are convenient for replacing liquid, and solve the technical problems of complicated liquid replacement and complicated operation of the existing printing apparatus.

A first aspect of the present invention provides a printer facilitating replacement of a liquid, the printer comprising: a working platform; the printing trolley is arranged on one side of the working platform and is provided with a spray head for spraying liquid; the placing frame is arranged on one side, away from the printing trolley, of the working platform and used for placing a liquid original bottle; feed liquor mechanism, feed liquor mechanism one end with the shower nozzle intercommunication, the other end and the former bottle of liquid intercommunication, the liquid in the former bottle of liquid flows extremely through feed liquor mechanism the shower nozzle, feed liquor mechanism with the former bottle of liquid can be dismantled and connect.

Further, the printer further includes: the support frame, the support frame is used for supporting work platform, and with work platform forms the chamber that holds that is used for holding components and parts.

Further, the containing cavity comprises a first containing area, the first containing area is used for containing the placing frame, and an opening of the first containing area faces to the outside of the supporting frame.

Further, the printer includes: the casing is arranged on the supporting frame and covers the accommodating cavity.

Further, a shading layer is arranged on the inner wall of the machine shell.

Further, the printer further includes: and the weak-current component is arranged in the containing cavity and is positioned on one side adjacent to the placing frame.

Further, the printer further includes: and the strong current component is arranged in the accommodating cavity and is positioned at one side of the placing frame, and the weak current component deviates from the placing frame.

Further, the rack includes: the liquid bottle rack comprises a rack body and a placing part, wherein the bottom of the rack body is used for installing the placing part, and the placing part is used for placing the original liquid bottle.

Further, the rack includes: and the fixing part is arranged on the upper part of the frame body and used for fixing the pipeline of the liquid inlet mechanism.

In a second aspect, the present invention provides a liquid testing performance apparatus comprising a printer as claimed in any one of the preceding claims which facilitates replacement of liquid.

In conclusion, the beneficial effects of the utility model are as follows:

compared with the prior art, the printer provided by the utility model has the advantages that a primary liquid box is omitted, and the placing rack is arranged and used for placing the original liquid bottle. Therefore, the liquid inlet mechanism sucks liquid from the original bottle of the liquid, the possibility of deterioration of the liquid in the transfer process is reduced, meanwhile, the deterioration of the original liquid due to contact with the outside air is also reduced, and in addition, the phenomenon that the original liquid is excessively accumulated in the primary liquid box to cause the change of the liquid viscosity and the inaccurate liquid performance test is caused, so that the test is not accurate; in addition, set up the rack, directly extract liquid from the former bottle of liquid, and feed liquor mechanism can dismantle with the former bottle of liquid and be connected. The liquid does not pass through the primary liquid box, so that when the ink needs to be replaced, the original liquid bottle printed at present is directly taken down, and then the original liquid bottles of other types are replaced, so that the liquid is convenient to replace; the technical problems that the existing printing equipment is complicated in test liquid replacement and complex in operation are solved. The device has the advantages of high-precision liquid performance testing, convenience in liquid replacement, simplicity in operation and the like.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without any creative effort, other drawings may be obtained according to the drawings, and these drawings are all within the protection scope of the present invention.

FIG. 1 is a schematic structural diagram of a liquid performance testing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a printer with a housing removed according to an embodiment of the present invention;

FIG. 3 is a top view of the first embodiment of the present invention with the work platform removed;

FIG. 4 is a schematic structural diagram of a rack according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another view angle of the placement frame according to the first embodiment of the present invention.

In the figure:

1. a working platform; 11. a support frame; 110. an accommodating chamber; 111. a weak current component; 112. a strong current component; 2. printing the trolley; 3. a second drive mechanism; 4. a first drive mechanism; 41. a cross beam; 5. a liquid observation mechanism; 6. a liquid scraping mechanism; 7. a carrying mechanism; 8. placing a rack; 81. a placement section; 82. a frame body; 83. a fixed part; 84. a seal member; 9. a housing; 10. and (5) original liquid bottles.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, the embodiments and features of the embodiments of the present application may be combined with each other and are within the scope of the present application.

The printing equipment provided by the utility model relates to printing liquid comprising one or more of white ink, color ink, gloss oil, coating and the like for printing. The present invention will be described in detail below with reference to ink as the liquid. Other liquids are consistent in principle in performance testing, with the specific difference that the printing material is different, the liquid used is different, and thus the ejection parameters required to be set are different.

The present invention is described in further detail below with reference to fig. 1-5.

Example one

The printer provided by the embodiment of the utility model is convenient for replacing liquid, eliminates the arrangement of a primary liquid box, is beneficial to replacing liquid, and is mainly applied to use scenes in which printing liquid needs to be frequently replaced or testing liquid needs to be frequently replaced. Specifically, as shown in fig. 1 and 2, the printer includes: a working platform 1; and the printing trolley 2 is arranged on one side of the working platform 1 and is specifically positioned above the working platform 1. The printing cart 2 is provided with a nozzle for ejecting liquid, wherein the liquid is any one of white ink, color ink, gloss oil, coating and pretreatment liquid. The crossbeam 41, the crossbeam 41 strides over the work platform 1, and the print carriage 2 is installed on the crossbeam 41. The placing frame 8 is arranged on one side, away from the printing trolley 2, of the working platform 1 and is specifically positioned below the working platform 1, and the placing frame 8 is used for placing the original liquid bottle 10; the liquid inlet mechanism, liquid inlet mechanism one end and shower nozzle intercommunication, the other end and the former bottle of liquid 10 intercommunication, the former bottle of liquid in liquid 10 flows to the shower nozzle through liquid inlet mechanism, and liquid inlet mechanism and the former bottle of liquid 10 can be dismantled and be connected, and liquid inlet mechanism has the negative pressure source for draw liquid to the shower nozzle from former bottle of liquid 10. The original bottle of liquid is an original bottle purchased from an ink factory. Preferably a 500 ml original bottle 10 of liquid. The phenomenon that the performance test of the liquid is influenced due to the fact that the stock solution is deteriorated, such as viscosity is changed, is avoided when excessive liquid is accumulated at the bottom of the original bottle. Of course, depending on the speed of the actual printing process, a specific volume of the original liquid bottle 10 may be placed as desired.

In the embodiment, the printing trolley 2 carries a nozzle, specifically a piezoelectric inkjet nozzle; compared with the prior art, the liquid inlet mechanism adopts a liquid inlet mechanism similar to that of the prior art, a first-stage liquid box is omitted, and the liquid inlet mechanism is provided with a placing rack 8 for placing a liquid original bottle 10. Therefore, the liquid inlet mechanism sucks liquid from the original bottle of the liquid, the possibility of deterioration of the liquid in the transfer process is reduced, meanwhile, the deterioration of the original liquid due to contact with the outside air is also reduced, and in addition, the phenomenon that the original liquid is excessively accumulated in the primary liquid box to cause the change of the liquid viscosity and the inaccurate liquid performance test is caused, so that the test is not accurate; in addition, set up rack 8, directly extract liquid from former bottle 10 of liquid, and feed liquor mechanism can dismantle with former bottle 10 of liquid and be connected. The liquid does not pass through the primary liquid box, so that when the ink needs to be replaced, the original liquid bottle 10 printed at present is directly taken down, and then the original liquid bottles 10 of other types are replaced, so that the liquid is convenient to replace; the technical problems that the existing printing equipment is complicated in test liquid replacement and complex in operation are solved. The device has the advantages of high-precision liquid performance testing, convenience in liquid replacement, simplicity in operation and the like.

Further, as shown in fig. 2, the printer further includes: the liquid scraping device comprises a first driving mechanism 4, a second driving mechanism 3, a bearing mechanism 7, a liquid observing mechanism 5 and a liquid scraping mechanism 6.

The first driving mechanism 4 is provided on the cross beam 41, and drives the printing cart 2 to move step by step along a first direction (direction of arrow X in the figure); the second driving mechanism 3 is connected to the carrying mechanism 7, and the second driving mechanism 3 drives the print medium to reciprocate along the carrying mechanism 7 along a second direction (the direction of arrow Y in the figure). The liquid scraping mechanism 6 and the liquid observing mechanism 5 are respectively arranged at two sides of the second driving mechanism 3. The liquid scraping mechanism 6 is used for scraping residual liquid at the position of the nozzle, and the liquid observing mechanism 5 is used for observing the flying condition of the liquid sprayed by the nozzle of the spray head.

Further, as shown in fig. 2 and 3, the printer further includes: the supporting frame 11, the supporting frame 11 is used for supporting the working platform 1, and forms the holding cavity 110 used for holding components with the working platform 1.

In this embodiment, the support frame 11 includes support legs and a bottom plate, the support frame 11 is rectangular, and four planes are formed on the periphery of the support frame 11. After all electronic components are placed in the accommodating cavity 110, the whole printer is compact in structure and neat in appearance.

Further, the accommodating chamber 110 includes a first accommodating area for accommodating the rack 8, and an opening of the first accommodating area faces the outside of the support frame 11.

In this embodiment, the first receiving area is located on one side of the support frame 11, and the opening is from the side of the support frame 11, so that the operator can replace the original liquid bottle 10 from the side, thereby facilitating the replacement of the original liquid bottle 10. The opening of the placing frame 8 is in the same direction as the opening of the first accommodating cavity 110. The whole accommodating cavity 110 is arranged in a partitioned mode, so that the components are orderly, and the structure of the whole printer is neat.

Further, the printer includes: and the machine shell 9 is arranged on the support frame 11, and covers the accommodating cavity 110.

In the embodiment, the housing 9 is enclosed outside the supporting frame 11, a relatively sealed cavity is formed with the supporting frame 11 and the working platform 1, and the housing 9 is movable relative to the supporting frame 11. Different surfaces can be provided as sliding doors, rotating doors, etc. to open the accommodating cavity 110. Rack 8 is located work platform's below, and installs on support work platform's support frame 11, and rack 8 sets up the lower part that is located casing 9, makes the former bottle 10 of liquid be located lower position, and feed liquor mechanism just can flow to shower nozzle department from the former bottle 10 suction liquid of liquid, avoids the former bottle 10 of liquid to place too high, flows to shower nozzle department automatically.

Preferably, the housing 9 is detachably connected to the rack 8.

In this embodiment, be provided with the screw mounting hole on rack body 82 of rack 8, through this screw mounting hole with rack 8 demountable installation on casing 9, place the former bottle 10 of liquid of different size of volume when needs, pull down rack 8 from casing 9, change the rack 8 of other models, make the former bottle 10 of liquid that rack 8 can the adaptation correspond.

Preferably, the inner wall of the housing 9 is provided with a light shielding layer.

In this embodiment, the light shielding layer is made of an ultraviolet-resistant material or an opaque material, and is disposed to prevent light from directly irradiating the original liquid bottle 10 to affect the properties of the liquid in the original liquid bottle 10, which affects the performance test of the liquid in the original bottle.

Further, as shown in fig. 3, the printer further includes: weak current components 111, weak current components 111 locate and hold the intracavity, and are located the adjacent one side of rack. The printer further includes: and the strong current component 112 is arranged in the accommodating cavity, and is positioned on one side of the weak current component 111, which is far away from the placing rack. The receiving chamber 110 includes: and a second accommodation region adjacent to the first accommodation region, the second accommodation region being for accommodating the light-current component 111. The receiving chamber 110 includes: and a third accommodation region adjacent to the second accommodation region, the third accommodation region being configured to accommodate the strong electric component 112.

In this embodiment, the supporting frame 11 further includes supporting legs perpendicular to each other, which are located in the middle of the accommodating cavity 110. The support legs, which are perpendicular to each other, divide the entire receiving chamber 110. And all the electronic components are managed in a partition mode. The second containing area is positioned on one side adjacent to the first containing area, and the third containing area is parallel to the first containing area; the strong current electric appliances and the weak current electric appliances are separated, and mutual interference between the strong current electric appliances and the weak current electric appliances is avoided. In addition, all the electrical appliances are arranged in different areas, so that the use of the whole accommodating cavity 110 is relatively neat. The electrical appliance can not be excessively messy.

Further, as shown in fig. 4 and 5, the rack 8 includes: the liquid bottle includes a frame body 82 and a placing part 81, wherein the placing part 81 is installed at the bottom of the frame body 82, and the placing part 81 is used for placing the liquid original bottle 10.

In this embodiment, the frame body 82 is provided with an L-shaped sheet metal structure, so that the structure of the frame body 82 is stable, and in addition, the frame body 82 is provided with the placing part 81, so that the placing part 81 is located at the bottom of the whole frame body 82, and the whole placing frame 8 is convenient to install.

Preferably, the rack 8 includes a plurality of independent placing parts 81, and each placing part 81 is used for placing the original liquid bottle 10.

In this embodiment, each of the placing portions 81 places a separate original liquid bottle 10. The size of the placing part 81 is adapted to the size of the original bottle, and the placing part 81 suitable for the size of the original liquid bottle 10 of 500 ml is preferably provided. The placing part 81 is in a rectangular frame shape, the circular bottles are limited from the width direction of the placing part 81, if original bottles with large volume need to be placed, the original bottles can be further in a rectangular shape, the volume of the original bottles is increased, and therefore the placing rack 8 can be adapted to the original bottles with large volume.

Preferably, each of the peripheral side walls of the placement portion 81 is provided with a heat insulating layer.

In this embodiment, the heat insulation layer is disposed on the side wall of the placing rack 8 and the inside of the placing portion 81, so as to reduce the heat exchange between the liquid inside the original liquid bottle 10 and the environment, thereby affecting the property of the liquid inside the original bottle and affecting the test result of the liquid performance. Therefore, the heat insulation layer is arranged, the possibility of liquid deterioration is reduced, and the test accuracy is improved.

The placing portion 81 includes a frame and a partition plate, the partition plate and the frame are detachably connected, and a relative position between the partition plate and the frame is adjustable. The relative position between the partition plate and the frame body is adjusted, thereby adjusting the size of the space of the placing portion 81. Thus, depending on how fast the printing speed is, and how fast the liquid is to be used, the appropriate liquid bottle 10 can be selected to meet the use requirements within a given time without accumulating too much in the bottle. Furthermore, the possibility of liquid deterioration is reduced, and the accuracy of liquid performance test is improved.

Further, the rack 8 includes: and the fixing part 83 is arranged at the upper part of the frame body 82, and is used for fixing the pipeline of the liquid inlet mechanism.

In this embodiment, as shown in fig. 4 and 5, the fixing portion 83 includes a clamping portion and a wrapping portion wrapping the pipeline, the wrapping portion wraps the pipeline and clamps the wrapping portion to the clamping portion, so as to fix the pipeline. The fixing part 83 is arranged to fix the pipeline of the liquid inlet mechanism, so that the pipeline of the liquid inlet mechanism is neat and can not interfere with each other, and even the equipment is unstable.

Preferably, the apparatus further comprises a seal 84, the seal 84 being adapted to seal the opening of the raw liquid bottle 10.

In this embodiment, the seal 84 is provided as a cap that fits over the liquid bottle 10. Preferably, a sealing element 84 matched with the caliber of the original liquid bottle 10 of 500 ml is selected, the sealing element 84 is detachably connected with a liquid inlet pipeline of a liquid inlet mechanism, the liquid inlet pipeline penetrates through the sealing element 84, the sealing element 84 is covered at the bottle mouth of the original liquid bottle 10 so as to seal the unsealed original liquid bottle 10, and the phenomenon that the unsealed liquid is exposed in the air and can go bad for a long time is reduced; the testing accuracy of the liquid performance is further improved.

Example two

The second embodiment of the present invention provides a liquid performance testing apparatus, which is shown in fig. 1 and 2 and includes any one of the printers described above, which facilitates liquid replacement.

In this embodiment, since the liquid performance test apparatus utilizes the above printer as a printing device, it has all the advantages of the above printer. The utility model cancels a primary liquid box and is provided with a placing rack 8 for placing a liquid original bottle 10. Therefore, the liquid inlet mechanism sucks liquid from the original bottle of the liquid, the possibility of deterioration of the liquid in the transfer process is reduced, meanwhile, the deterioration of the original liquid due to contact with the outside air is also reduced, and in addition, the phenomenon that the original liquid is excessively accumulated in the primary liquid box to cause the change of the liquid viscosity and the inaccurate liquid performance test is caused, so that the test is not accurate; in addition, set up rack 8, directly extract liquid from former bottle 10 of liquid, and feed liquor mechanism can dismantle with former bottle 10 of liquid and be connected. The liquid does not pass through the primary liquid box, so that when the ink needs to be replaced, the original liquid bottle 10 printed at present is directly taken down, and then the original liquid bottles 10 of other types are replaced, so that the liquid is convenient to replace; the technical problems that the existing printing equipment is complicated in test liquid replacement and complex in operation are solved. The device has the advantages of high-precision liquid performance testing, convenience in liquid replacement, simplicity in operation and the like.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A printer for facilitating fluid replacement, the printer comprising:

a working platform;

the printing trolley is arranged on one side of the working platform and is provided with a spray head for spraying liquid;

the placing frame is arranged on one side, away from the printing trolley, of the working platform and used for placing a liquid original bottle;

feed liquor mechanism, feed liquor mechanism one end with the shower nozzle intercommunication, the other end and the former bottle of liquid intercommunication, the liquid in the former bottle of liquid flows extremely through feed liquor mechanism the shower nozzle, feed liquor mechanism with the former bottle of liquid can be dismantled and connect.

2. The printer to facilitate fluid replacement of claim 1, further comprising: the support frame, the support frame is used for supporting work platform, and with work platform forms the chamber that holds that is used for holding components and parts.

3. The printer convenient for replacing liquid according to claim 2, wherein the containing cavity comprises a first containing area for containing the placing frame, and the opening of the first containing area faces to the outside of the supporting frame.

4. The printer to facilitate replacement of liquid of claim 3, comprising: the casing is arranged on the supporting frame and covers the accommodating cavity.

5. The printer of claim 4, wherein the inner wall of the housing is provided with a light shielding layer.

6. The printer to facilitate fluid replacement of claim 3, further comprising: and the weak-current component is arranged in the containing cavity and is positioned on one side adjacent to the placing frame.

7. The printer to facilitate fluid replacement of claim 6, further comprising: and the strong current component is arranged in the accommodating cavity and is positioned at one side of the placing frame, and the weak current component deviates from the placing frame.

8. Printer convenient for replacing liquids according to any of claims 1 to 7, characterized in that said rack comprises: the liquid bottle rack comprises a rack body and a placing part, wherein the bottom of the rack body is used for installing the placing part, and the placing part is used for placing the original liquid bottle.

9. The printer of claim 8, wherein the rack comprises: and the fixing part is arranged on the upper part of the frame body and used for fixing the pipeline of the liquid inlet mechanism.

10. A liquid performance testing apparatus comprising a printer as claimed in any one of claims 1 to 9 which facilitates liquid replacement.

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