CN113002159B

CN113002159B - Full-automatic ink supply equipment

Info

Publication number: CN113002159B
Application number: CN202110250785.8A
Authority: CN
Inventors: 赖一联
Original assignee: Foshan Ertuo Machinery Technology Co ltd
Current assignee: Foshan Ertuo Machinery Technology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2022-04-19
Anticipated expiration: 2041-03-08
Also published as: CN113002159A

Abstract

The application relates to a full-automatic ink supply device, which comprises a machine body; the ink barrel and the ink barrel lifting device are arranged at the front end of the machine body, and the ink barrel lifting device is used for driving the ink barrel to lift; the pigment ink supply system is arranged in the machine body and used for extracting pigment into the ink barrel; the raw material ink supply system is arranged in the machine body and used for extracting raw materials into the ink barrel; the stirring discharging system is arranged in the machine body and used for stirring pigments and raw materials in the ink barrel and conveying the stirred ink to the four-color printing machine, and the stirring lifting device is arranged at the top of the inner side of the machine body and used for driving the stirring discharging device to lift. Compared with the traditional integrated ink supply mode, the automatic ink supply equipment can continuously supply ink to the four-color printing machine, the ink supply amount is large, and the ink amount requirement of the four-color printing machine can be met.

Description

Full-automatic ink supply equipment

Technical Field

The application relates to the field of ink supply of printing machines, in particular to a full-automatic ink supply device.

Background

The four-color printer is a lithographic printing method in which full-color reproduction is realized by using three primary colors of red, yellow, blue, and black coloring materials (inks or dyes) according to a subtractive color mixing principle. In the use process of the four-color printing machine, an ink supply system is required to supply ink to the printing machine.

At present, an integrated ink supply system is mainly adopted to supply ink to a printing machine, the integrated ink supply system is mainly used for monitoring the ink amount in an ink fountain of the printing machine, when the ink in the ink fountain of the printing machine reaches a lowest line, the system can give an alarm to prompt the ink adding, and the personnel add the ink to the printing machine. However, the four-color printing machine has a large demand for ink, and when the four-color printing machine is used for continuous printing, the worker is required to frequently add ink and feed, so that the labor intensity of the worker is greatly increased, and meanwhile, the four-color printing machine is time-consuming and not beneficial to quick printing of the printing machine.

Based on this, this application provides a full-automatic ink supply equipment to solve above-mentioned technical problem.

Disclosure of Invention

In order to help improve the ink supply efficiency to the printing machine, the application provides a full-automatic ink supply device.

The application provides a full-automatic ink supply equipment adopts following technical scheme:

the full-automatic ink supply equipment comprises an engine body and further comprises: the ink barrel is arranged at the front end of the machine body and used for temporarily storing stirred pigment and raw materials, the ink barrel is arranged at the output end of the ink barrel lifting device, and the ink barrel lifting device is used for driving the ink barrel to lift; the pigment ink supply system is arranged in the machine body, a feed end of the pigment ink supply system is used for being communicated with an external pigment storage, and the pigment ink supply system is used for extracting pigment into the ink barrel; the raw material ink supply system is arranged in the machine body, a feed end of the raw material ink supply system is used for being connected with an external raw material warehouse, and the raw material ink supply system is used for extracting raw materials into the ink barrel; the stirring and discharging system is arranged in the machine body and comprises an ink discharging pipeline, a discharging conveying and metering device, a stirring and discharging device and a stirring and lifting device, the ink discharging pipeline is installed in the machine body, the discharging end of the ink discharging pipeline is used for being communicated with the four-color printing machine, the discharging conveying and metering device is arranged on the ink discharging pipeline and used for metering and conveying ink, the feeding end of the stirring and discharging device is arranged at the front end of the machine body and located above the ink barrel, the discharging end of the stirring and discharging device is communicated with the feeding end of the ink discharging pipeline, the stirring and discharging device is used for stirring pigment and raw materials in the ink barrel and conveying the stirred ink into the four-color printing machine, and the stirring and lifting device is arranged at the top of the inner side of the machine body and used for driving the stirring and discharging device to lift; the feeding end of the feed back system is used for being communicated with the four-color printing machine, and the feed back system is used for pumping the unqualified printing ink back into the ink barrel from the four-color printing machine.

Through adopting above-mentioned technical scheme, at first place the china ink bucket elevating gear on, utilize pigment ink supply system and raw materials ink supply system to carry pigment and raw materials in the china ink bucket, then utilize stirring discharge system stirring pigment and raw materials, make its stirring form required printing ink, then stir discharge system and extract printing ink and supply four-color printing machine to use in the four-color printing machine to realize the quick ink feed of four-color printing machine. Compared with the traditional integrated ink supply mode, the automatic ink supply equipment arranged outside the four-color printing machine can continuously supply ink to the four-color printing machine, the ink supply amount is large, the ink amount requirement of the four-color printing machine can be met, and the quick printing of the four-color printing machine is ensured. Meanwhile, the feed back system arranged on the equipment can recover the printing ink with unqualified quality and then mix the printing ink again, so that the printing quality is ensured, the printing ink can be effectively saved, and the utilization rate of the printing ink is improved.

Optionally, china ink bucket elevating gear includes china ink bucket bracket, extensible member, lifting band pulley and lifting area, china ink bucket bracket install the front end of organism and with the inside wall sliding connection of organism, the slip direction of china ink bucket bracket sets up along vertical direction, the support end at china ink bucket bracket is installed to the china ink bucket, the extensible member is installed in the organism, the flexible direction of extensible member is unanimous with the slip direction of china ink bucket bracket, the lifting band pulley rotates the flexible end of connection at the extensible member, the lifting area is connected with the lifting band pulley transmission, the one end and the china ink bucket bracket fixed connection in lifting area, the other end and the inboard bottom fixed connection of organism.

Through adopting above-mentioned technical scheme, utilize the extensible member to drive the china ink bucket and go up and down, the staff's of being convenient for dismouting china ink bucket can be controlled the position of china ink bucket simultaneously, guarantees that the discharge end of raw materials ink supply system and pigment ink supply system can aim at the china ink bucket, ensures the effective interpolation of raw materials and pigment.

Optionally, the pigment ink supply system includes a pigment feeding pipe, a pigment conveying and metering device, and a pigment discharging device, the pigment feeding pipe is installed in the machine body, a feeding end of the pigment feeding pipe is used for being connected with an external pigment library, the pigment conveying and metering device is arranged on the pigment feeding pipe and used for metering and conveying pigment, and the pigment discharging device is arranged at a discharging end of the pigment feeding pipe and used for adding pigment into the ink barrel.

Through adopting above-mentioned technical scheme, pigment is extracted in the pigment charge-in pipeline, carries pigment discharging device from pigment charge-in pipeline again, carries the china ink bucket from pigment discharging device at last in, this in-process, pigment transport metering device can carry pigment and measure the quantity of pigment to can confirm to carry the pigment volume in the china ink bucket, and then ensure the ration of pigment and add, guarantee the stability of the quality of printing ink.

Optionally, pigment discharging device adds the china ink pipe and pigment and adds the china ink head including adding ink headstock, adding black drive assembly, adding black hose, two pigments, add the horizontal sliding connection of ink headstock in the organism, it is used for driving to add ink headstock horizontal sliding to add black drive assembly, the discharge end of pigment feed tube is connected to the one end that adds the china ink hose, and the other end adds the china ink pipe with two pigments and is connected, two pigment adds the china ink pipe symmetry and installs on adding the ink headstock, the discharge end at pigment adds the china ink pipe is installed to pigment and adds the china ink head, pigment adds the china ink head and can remove to the top of china ink bucket.

By adopting the technical scheme, when the ink supply equipment is not used, the ink adding driving component drives the ink adding head seat to recover, so that the pigment ink adding head is recovered into the machine body, and the invasion of dust is reduced; when the ink supply equipment is used, the ink adding driving component drives the ink adding headstock to move out, so that the pigment ink adding head moves to the upper part of the ink barrel, thereby ensuring that pigment and raw materials can be accurately added into the ink barrel and ensuring the manufacture of ink.

Optionally, the raw materials ink supply system includes raw materials charge-in pipeline, raw materials transport metering device and raw materials discharging device, raw materials charge-in pipeline installs in the organism, raw materials charge-in pipeline's feed end is used for being connected with outside raw materials storehouse, raw materials transport metering device sets up and is used for measuring and carrying the raw materials on raw materials charge-in pipeline, raw materials discharging device sets up and is used for adding the raw materials into the china ink barrel at raw materials charge-in pipeline's discharge end.

By adopting the technical scheme, the raw material ink supply system can quantitatively supply raw materials to the ink barrel, so that the ink can be prepared into colors needing to be prefabricated, and the application range of the ink supply equipment is widened.

Optionally, raw materials discharging device includes that the raw materials adds the china ink pipe and the raw materials adds the china ink head, the raw materials adds the china ink pipe and is connected with raw materials charge-in pipeline, the raw materials adds the china ink pipe and installs on adding ink headstock, the raw materials adds the china ink head and installs the discharge end that the raw materials added the china ink pipe, the raw materials adds the china ink head and can remove to the top of china ink bucket.

Through adopting above-mentioned technical scheme, can add the raw materials to the internal fixed quantity of china ink bucket through raw materials discharging device, be favorable to the accuse proportion volume, and then guarantee the accent of printing ink and mix the quality.

Optionally, the stirring discharging device comprises a stirring support base, a stirring pipe, a stirring head and a stirring driving assembly, the stirring support base is arranged in the machine body and located above the ink barrel, the stirring pipe is connected to the stirring support base in a rotating mode along the vertical direction, the discharging end of the stirring pipe is communicated with the feeding end of the ink discharging pipeline, the stirring head is arranged at the feeding end of the stirring pipe, and the stirring driving assembly is arranged on the stirring support base and used for driving the stirring pipe to rotate.

Through adopting above-mentioned technical scheme, stirring drive assembly drives the stirring pipe rotation, makes the stirring head can stir pigment and raw materials in the china ink bucket to guarantee the homogeneity of printing ink. The stirring pipe adopts electric control, can regulate and control the stirring speed of the stirring head at any time, and further can regulate and control according to actual conditions, and improves the manufacturing quality of printing ink.

Optionally, stirring support seat is along vertical direction and organism sliding connection, stirring elevating gear includes rolling motor, rolling wheel, rolling leading wheel and receipts winding tape, rolling motor installs in the organism and is located the oblique top of stirring support seat, the output at rolling motor is installed to the rolling wheel, rolling leading wheel rotates to be connected in the organism, the one end and the stirring support seat fixed connection of receipts winding tape, the other end is rolled on the rolling wheel, it is connected with the transmission of rolling leading wheel to receive the winding tape.

Through adopting above-mentioned technical scheme, utilize stirring elevating gear to drive stirring support seat and shift up and move down to make the stirring head can vertically reciprocate at rotatory in-process, further improved the homogeneity of printing ink stirring, simultaneously after the printing ink stirring, can promote away the stirring head from the china ink bucket, in order to make things convenient for dismouting china ink bucket.

Optionally, the feed back system includes feed back pipeline and feed back and carries metering device, the feed end of feed back pipeline is used for being linked together with four-color printing machine, the discharge end and the raw materials of feed back pipeline add the china ink pipe and be linked together, feed back carries metering device to set up and is used for the measurement and carries the china ink of retrieving on the feed back pipeline.

By adopting the technical scheme, after the printing ink is conveyed to the four-color printing machine, the four-color printing machine can perform trial printing on the manufactured printing ink, and if the printing quality is found to be unqualified, the printing ink in the four-color printing machine can be pumped back into the ink barrel through the feed back system and then is re-prepared, so that the printing quality of the printing ink is ensured. The setting of feed back system has further improved the control to printing ink quality, has reduced the waste of printing ink, plays the effect of quick adjustment printing ink quality.

Optionally, still be provided with cleaning system in the organism, cleaning system is including wasing the pipeline, the end of intaking of wasing the pipeline is used for being linked together with outside water pump, the play water end that washs the pipeline is linked together with pigment charge-in pipeline, raw materials charge-in pipeline, feed back pipeline respectively, the one end of wasing the pipeline is connected with the pumpback pipeline, the pumpback pipeline is installed on adding the china ink headstock, the pumpback pipeline is used for drawing back the washing water in the china ink bucket.

Through adopting above-mentioned technical scheme, cleaning system can wash pigment charge-in pipeline, raw materials charge-in pipeline and feed back pipeline to can reduce the emergence of blocking phenomenon in the pipeline, guarantee ink supply equipment's normal use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. compared with the traditional integrated ink supply mode, the automatic ink supply equipment arranged outside the four-color printing machine can continuously supply ink to the four-color printing machine, the ink supply amount is large, the ink amount requirement of the four-color printing machine can be met, and the quick printing of the four-color printing machine is ensured. Meanwhile, the material returning system arranged on the equipment can recover the printing ink with unqualified quality and then mix the printing ink again for use, so that the printing quality is ensured, the printing ink can be effectively saved, and the utilization rate of the printing ink is improved;

2. the stirring lifting device is used for driving the stirring support base to move up and down, so that the stirring head can vertically move up and down in the rotating process, the uniformity of ink stirring is further improved, and meanwhile, after the ink is stirred, the stirring head can be lifted out of the ink barrel, so that the ink barrel can be conveniently disassembled and assembled;

3. after the printing ink is conveyed to the four-color printing machine, the four-color printing machine can perform trial printing on the manufactured printing ink, and if the printing quality is found to be unqualified, the printing ink in the four-color printing machine can be pumped back into the ink barrel through the feed back system and then is re-prepared, so that the printing quality of the printing ink is ensured. The setting of feed back system has further improved the control to printing ink quality, has reduced the waste of printing ink, plays the effect of quick adjustment printing ink quality.

Drawings

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

Fig. 2 is a side view of the overall structure of an embodiment of the present application.

Fig. 3 is a schematic structural view mainly showing an ink tank lifting device in the embodiment of the present application.

Fig. 4 is another view of the overall structure of an embodiment of the present application.

Fig. 5 is a schematic structural diagram mainly showing a pigment ink supply system in an embodiment of the present application.

Fig. 6 is a schematic structural diagram mainly showing a pigment delivery metering device according to an embodiment of the present application.

Fig. 7 is a front view of the overall structure of an embodiment of the present application.

Fig. 8 is an enlarged schematic view of a portion a in fig. 7.

Fig. 9 is an enlarged schematic view of a portion B in fig. 4.

Fig. 10 is another view of the overall structure of the present application in accordance with an embodiment of the present application.

Fig. 11 is a schematic structural diagram mainly showing a raw material ink supply system according to an embodiment of the present application.

Fig. 12 is a schematic structural diagram mainly showing a stirring and discharging system in the embodiment of the present application.

Fig. 13 is a rear view of the overall structure of an embodiment of the present application.

Fig. 14 is a schematic diagram mainly showing a feed-back system in the embodiment of the present application.

Description of reference numerals: 1. a body; 2. an ink barrel lifting device; 20. an ink tank; 201. a drain valve; 21. an ink barrel holder; 211. a lifting slide plate; 212. lifting the support shaft; 213. lifting the tray; 214. an electronic scale; 22. a telescoping member; 23. lifting the belt wheel; 24. lifting the belt; 3. a pigment ink supply system; 30. a layer of scaffold; 31. a pigment feed conduit; 311. a pigment feeding electromagnetic valve; 32. a pigment delivery metering device; 321. a pigment feed diaphragm pump; 322. a micro feeding assembly; 3221. slightly adding a frame; 3222. slightly adding a cylinder; 3223. a propulsion seat is slightly added; 3224. a micro motor; 3225. slightly adding a lead screw; 323. a tee joint; 33. a pigment discharging device; 331. an ink adding headstock; 3311. a stirring abdicating groove; 332. an ink adding drive assembly; 3321. an ink adding drive motor; 3322. adding an ink screw; 333. an ink adding hose; 334. a pigment ink adding pipe; 335. a pigment ink head; 336. a pigment electromagnetic valve; 4. a raw material ink supply system; 41. a raw material feed conduit; 42. a raw material conveying and metering device; 421. a raw material feeding electromagnetic valve; 43. a raw material discharging device; 431. a raw material ink adding pipe; 4311. a raw material electromagnetic valve; 432. a raw material ink adding head; 5. a stirring and discharging system; 50. a two-layer bracket; 51. an ink discharge conduit; 52. a discharge conveying metering device; 53. a stirring and discharging device; 531. a stirring support base; 532. a stirring pipe; 5321. a middle connecting pipe; 5322. an ink discharge hose; 53221. a drag chain; 533. a stirring head; 534. a stirring drive assembly; 5341. a stirring motor; 5342. a stirring driving wheel; 5343. stirring the driven wheel; 5344. stirring the belt; 54. a stirring and lifting device; 541. a winding motor; 542. a winding wheel; 543. winding a guide wheel; 544. winding the tape; 545. a speed reducer; 6. a feed back system; 61. a return conduit; 62. a feed back conveying metering device; 63. a feed back electromagnetic valve; 7. cleaning the system; 71. cleaning a pipeline; 72. a withdrawal pipeline; 73. cleaning the electromagnetic valve; 8. a sliding door; 9. a slide board.

Detailed Description

The present application is described in further detail below with reference to figures 1-14.

The embodiment of the application discloses full-automatic ink supply equipment. Referring to fig. 1 and 2, the ink supply apparatus includes a machine body 1, an ink barrel 20 and an ink barrel lifting device 2 for lifting the ink barrel 20 are disposed at a front end of the machine body 1, a pigment ink supply system 3 and a raw material ink supply system 4 are disposed in the machine body 1, discharge ends of the pigment ink supply system 3 and the raw material ink supply system 4 are located above the ink barrel 20, the pigment ink supply system 3 is used for adding pigment into the ink barrel 20, the raw material ink supply system 4 is used for adding raw material into the ink barrel 20, a stirring discharge system 5 is further disposed in the machine body 1, a stirring end of the stirring discharge system 5 can be moved into the ink barrel 20, and the stirring discharge system 5 is used for stirring ink and extracting the stirred ink into the four-color printing machine.

Referring to fig. 3, the ink tank lifting and lowering device 2 includes an ink tank bracket 21, a telescopic member 22, a lifting pulley 23, and a lifting belt 24. In this embodiment, the ink barrel bracket 21 includes a lifting slide plate 211, a lifting support shaft 212 and a lifting tray 213, the lifting slide plate 211 is connected with the inner wall of the machine body 1 in a sliding manner through a slide rail, the sliding direction of the lifting slide plate 211 is arranged along the vertical direction, the lifting support shaft 212 is fixed on the lifting slide plate 211 along the horizontal direction, one end of the lifting support shaft 212 extends to the outer side of the machine body 1, the lifting tray 213 is horizontally installed at one end of the lifting support shaft 212 far away from the machine body 1, and the ink barrel 20 is placed on the top surface of the lifting tray 213.

Wherein, the bottom of china ink bucket 20 is provided with flowing back valve 201, and the groove of stepping down has been seted up to the bottom of lift tray 213, and flowing back valve 201 passes the groove of stepping down and extends down, has guaranteed the stability of china ink bucket 20 installation on lift tray 213. In addition, an electronic scale 214 is disposed between the lifting tray 213 and the lifting support shaft 212, and the electronic scale 214 can measure the total weight of the ink in the ink tank 20 so as to monitor the amount of the ink.

Referring to fig. 3, the extensible member 22 is provided as a hydraulic cylinder, the hydraulic cylinder is fixed at the bottom of the inner side of the machine body 1 along the vertical direction, the lifting belt wheel 23 is rotatably connected to the extensible end of the hydraulic cylinder, the lifting belt 24 is in transmission connection with the lifting belt wheel 23, one end of the lifting belt 24 is fixedly connected with one end of the lifting support shaft 212 in the machine body 1 along the vertical direction, and the other end of the lifting belt 24 is fixedly connected with the bottom of the inner side of the machine body 1 along the vertical direction. The telescopic link of pneumatic cylinder is flexible, drives lifting band pulley 23 and reciprocates, drives china ink bucket bracket 21 through lifting belt 24 and reciprocates, realizes the regulation and the locking to china ink bucket 20 upper and lower position.

Referring to fig. 4 and 5, the pigment ink supply system 3 includes a pigment feeding pipe 31, a pigment delivery metering device 32 and a pigment discharging device 33, the pigment feeding pipe 31 is installed in the machine body 1, a feeding end of the pigment feeding pipe 31 is disposed at the left side of the rear end of the machine body 1, the feeding end of the pigment feeding pipe 31 is connected with an external pigment storage, a discharging end of the pigment feeding pipe 31 is connected with a feeding end of the pigment discharging device 33, the pigment delivery metering device 32 is disposed on the pigment feeding pipe 31 for delivering and metering pigment, the pigment discharging device 33 is disposed at the front end of the machine body 1 and above the ink tank 20, and the pigment discharging device 33 is used for delivering pigment into the ink tank 20.

Referring to fig. 5 and 6, the pigment delivery metering device 32 includes a pigment feed diaphragm pump 321 and a micro-feeder assembly 322, the pigment feed diaphragm pump 321 is installed on the pigment feed pipe 31 for metering and delivering a fixed amount of pigment, and the micro-feeder assembly 322 is externally connected to the pigment feed pipe 31 for achieving precise delivery of the pigment.

The micro feeding assembly 322 comprises a micro frame 3221, a micro cylinder 3222, a micro propelling seat 3223, a micro motor 3224 and a micro lead screw 3225, the micro frame 3221 is installed on the left side of the rear end of the machine body 1, the micro cylinder 3222 is vertically installed on the micro frame 3221, an air inlet and outlet end of the micro cylinder 3222 is communicated with the pigment feeding pipeline 31 through a tee joint 323, the micro propelling seat 3223 is slidably connected with the micro frame 3221 through a sliding rail in the vertical direction, the micro motor 3224 is installed on the micro frame 3221, the micro lead screw 3225 is fixed at an output end of the micro motor 3224 in the vertical direction, the micro lead screw 3225 is in threaded connection with the micro propelling seat 3223, and a telescopic end of the micro cylinder 3222 is fixedly connected with the micro propelling seat 3223.

The micro motor 3224 is started, the micro lead screw 3225 rotates to drive the micro propelling seat 3223 to move up and down along the vertical direction, and further drive the telescopic end of the micro cylinder 3222 to stretch up and down along the vertical direction, so that the micro cylinder 3222 can suck air or jet air, and the pigment is pressed into the pigment feeding pipeline 31 by using air pressure, so that micro addition of the pigment is realized. For example, when 100 kg of pigment is required to be added into the ink tank 20, 98 kg of pigment can be delivered by the pigment feeding diaphragm pump 321, and the remaining 2 kg of pigment can be delivered by the micro-feeding cylinder 3222, so that the accuracy of pigment delivery is improved.

In this embodiment, the pigment feeding pipes 31 are set to six groups, the pigment in one group of pigment feeding pipes 31 is conveyed through one pigment feeding diaphragm pump 321, the feeding ends of the six groups of pigment feeding pipes 31 are branched into two, the two pigment feeding pipes 31 are respectively provided with the pigment feeding solenoid valves 311, and the conveying of different pigments is realized by controlling the opening and closing of the pigment feeding solenoid valves 311.

Referring to fig. 7 and 8, a layer of support 30 is horizontally installed in the machine body 1, the layer of support 30 is disposed near the front end of the machine body 1, the pigment discharging device 33 includes an ink adding head seat 331, an ink adding driving component 332, an ink adding hose 333, two pigment ink adding pipes 334 and a pigment ink adding head 335, the ink adding head seat 331 is horizontally installed on the top surface of the layer of support 30 and is slidably connected with the layer of support 30 through a sliding rail, the sliding direction of the ink adding head seat 331 horizontally faces the ink tank 20, and the ink adding driving component 332 is disposed on the layer of support 30 and is used for driving the ink adding head seat 331 to slide.

Referring to fig. 4 and 9, the ink adding driving assembly 332 includes an ink adding driving motor 3321 and an ink adding lead screw 3322, the ink adding driving motor 3321 is installed on the top surface of the one-layer support 30 and is located at a side far away from the ink tank 20, the ink adding lead screw 3322 is coaxially fixed at an output end of the ink adding driving motor 3321, an extending direction of the ink adding lead screw 3322 is consistent with a sliding direction of the ink adding head seat 331, and the ink adding lead screw 3322 penetrates through one side of the ink adding head seat 331 and is in threaded connection with the ink adding head seat 331. The ink adding driving assembly 332 can drive the ink adding headstock 331 to move above the ink barrel 20 for subsequent pigment adding.

Referring to fig. 8, one end of the ink adding hose 333 is connected to the discharge end of the pigment feeding pipe 31, the other end is connected to two pigment ink adding tubes 334 through a three-way joint, the two pigment ink adding tubes 334 are symmetrically installed on the ink adding head seat 331, the discharge ends of the two pigment ink adding tubes 334 are bent toward the ink tank 20, and the pigment ink adding head 335 is installed at the discharge end of the pigment ink adding tube 334.

Two pigment add the ink pipe 334 and set up to a set, a set of pigment feed pipe 31 corresponds connects a set of pigment and adds the ink pipe 334 to six sets of pigment feed pipes 31 correspond connects six sets of pigment and adds ink pipe 334, and six sets of pigment add the ink pipe 334 and all fix on adding ink headstock 331, realize the simultaneous transport of multiple pigment.

Meanwhile, the outer side wall of the pigment ink adding head 335 is fixed on the ink adding head seat 331, the pigment electromagnetic valve 336 is installed at the feed end of the pigment ink adding head 335, and the pigment electromagnetic valve 336 can be used for realizing the pigment conveying control. When the ink adding head seat 331 drives the pigment ink adding tube 334 to move horizontally toward the outside of the machine body 1, the pigment ink adding head 335 can be moved to the right above the ink barrel 20, so as to facilitate the addition of pigment.

Referring to fig. 10 and 11, the raw material ink supply system 4 includes a raw material feeding pipe 41, a raw material conveying and metering device 42 and a raw material discharging device 43, the raw material feeding pipe 41 is installed in the machine body 1, a feeding end of the raw material feeding pipe 41 is disposed at the right side of the rear end of the machine body 1, the feeding end of the raw material feeding pipe 41 is connected with an external raw material warehouse, a discharging end of the raw material feeding pipe 41 is connected with a feeding end of the raw material discharging device 43, the raw material conveying and metering device 42 is disposed on the raw material feeding pipe 41 for conveying and metering pigment, the raw material discharging device 43 is disposed at the front end of the machine body 1, and the raw material discharging device 43 is used for conveying raw material into the ink barrel 20.

Referring to fig. 11, the raw material conveying and metering device 42 includes a raw material feeding diaphragm pump installed on the raw material feeding pipe 41 for conveying and metering the raw material. In this embodiment, the feed end of the raw material feed pipe 41 is branched into six, the feed ends of the six raw material feed pipes 41 are respectively connected to different raw materials, the six raw material feed pipes 41 are converged into one raw material feed pipe 41 after passing through the same raw material feed diaphragm pump, and the discharge end of one raw material feed pipe 41 is communicated with the raw material discharge device 43. In addition, the six raw material feeding pipes 41 are respectively provided with a raw material feeding solenoid valve 421 to realize the addition of different raw materials.

Referring to fig. 8, the raw material discharging device 43 includes a raw material ink adding pipe 431 and a raw material ink adding head 432, the raw material ink adding pipe 431 is installed on the ink adding head base 331 and is located between the plurality of groups of pigment ink adding pipes 334, the raw material ink adding pipe 431 is connected with the discharging end of the raw material feeding pipe 41 through an ink adding hose 333, the discharging end of the raw material ink adding pipe 431 is bent downward, and the raw material ink adding head 432 is installed at the discharging end of the raw material ink adding pipe 431. Meanwhile, a raw material electromagnetic valve 4311 is installed at the feed end of the raw material ink adding head 432, and the raw material is conveyed and controlled through the raw material electromagnetic valve 4311.

Referring to fig. 2 and 12, after the raw materials and the pigments are added into the ink tank 20, the raw materials and the pigments need to be stirred to mix the ink. Therefore, the stirring and discharging system 5 comprises an ink discharging pipeline 51, a discharging conveying and metering device 52, a stirring and discharging device 53 and a stirring and lifting device 54, wherein the ink discharging pipeline 51 is installed at the rear end of the machine body 1, the discharging end of the ink discharging pipeline 51 is connected with a four-color printing machine, and the discharging conveying and metering device 52 is arranged on the ink discharging pipeline 51 and used for metering and conveying ink.

Wherein, the metering device 52 is carried in the ejection of compact includes the ejection of compact and carries the diaphragm pump, and the ejection of compact is carried the diaphragm pump and is installed in the inside top of organism 1, and the diaphragm pump setting is carried on printing ink ejection of compact pipeline 51 to the ejection of compact, and the diaphragm pump is carried in the ejection of compact and can measure and carry the printing ink that stirs, stirs discharging device 53 and is used for stirring printing ink and pump printing ink.

Referring to fig. 12, the stirring and discharging device 53 includes a stirring support base 531, a stirring pipe 532, a stirring head 533 and a stirring driving component 534, a two-layer support 50 is disposed in the machine body 1, the stirring support base 531 is slidably connected to the two-layer support 50 along the vertical direction, and the stirring pipe 532 is rotatably connected to the stirring support base 531 through a bearing seat along the vertical direction.

An intermediate connecting pipe 5321 and an ink discharging hose 5322 are connected between the stirring pipe 532 and the ink discharging pipe 51, one end of the intermediate connecting pipe 5321 is rotatably connected with the stirring pipe 532 through a rotary joint, the other end of the intermediate connecting pipe 5321 is fixedly connected with the ink discharging hose 5322, two ends of the ink discharging hose 5322 are respectively connected with the intermediate connecting pipe 5321 and the ink discharging pipe 51, a drag chain 53221 is further arranged in the two-layer bracket 50, the ink discharging hose 5322 penetrates through the drag chain 53221, and the drag chain 53221 plays a role in protecting the ink discharging hose 5322. The stirring head 533 is fixed to the bottom end of the stirring pipe 532, and the cross section of the stirring head 533 is in a two-piece semi-spiral shape.

Referring to fig. 2 and 12, the stirring driving assembly 534 is disposed on the stirring bracket base 531 for rotating the stirring pipe 532. The stirring driving assembly 534 comprises a stirring motor 5341, a stirring driving wheel 5342, a stirring driven wheel 5343 and a stirring belt 5344, wherein the stirring motor 5341 is fixed in the stirring support base 531 along the vertical direction, the stirring driving wheel 5342 is installed at the output end of the stirring motor 5341, the stirring driven wheel 5343 is fixed on the peripheral surface of the stirring pipe 532, and the stirring belt 5344 is arranged between the stirring driving wheel 5342 and the stirring driven wheel 5343 and is in transmission connection with the stirring driving wheel 5342 and the stirring driven wheel 5343. The stirring motor 5341 is turned on, and the stirring pipe 532 is driven to rotate by the stirring driving wheel 5342, the stirring belt 5344 and the stirring driven wheel 5343, so that the stirring head 533 can stir the ink.

Referring to fig. 12, in order to conveniently control the vertical position of the stirring head 533, a stirring lifting device 54 is disposed on the two-layer bracket 50 for driving the stirring bracket base 531 to move up and down in the vertical direction. Wherein, the stirring support base 531 is connected with the second layer support 50 in a sliding manner along a vertical direction through a sliding rail.

Referring to fig. 12, the stirring and lifting device 54 includes a winding motor 541, a winding wheel 542, a winding guide wheel 543 and a winding belt 544, the winding motor 541 is vertically installed at the top of the two-layer bracket 50, an output end of the winding motor 541 is in transmission connection with a speed reducer 545, and two output ends of the speed reducer 545 are provided. Meanwhile, two winding wheels 542 are arranged, the two winding wheels 542 are respectively installed at the output ends of two sides of the speed reducer 545, the winding guide wheel 543 is located obliquely below the winding wheels 542, the winding guide wheel 543 is rotatably connected with the two-layer bracket 50 through a rotating shaft, the winding guide wheel 543 is in transmission connection with the winding belt 544, one end of the winding belt 544 is wound on the winding guide wheel 543, and the other end of the winding belt 544 is fixedly connected with one side of the stirring bracket base 531 extending into the two-layer bracket 50. The winding motor 541 rotates, the winding wheel 542 winds or unwinds the winding belt 544, and the winding belt 544 drives the stirring support base 531 to move up and down, so that the up-and-down positions of the stirring pipe 532 and the stirring head 533 are adjusted.

Referring to fig. 13 and 14, in order to improve the control force on the printing quality, a feed back system 6 is further arranged in the machine body 1, the feed back system 6 comprises a feed back pipeline 61 and a feed back conveying and metering device 62, the feed end of the feed back pipeline 61 is connected with a four-color printing machine, the discharge end of the feed back pipeline 61 is communicated with a raw material feed pipeline 41 through a tee joint, and a feed back electromagnetic valve 63 is installed at the feed end of the raw material feed pipeline 41 close to the tee joint.

The material return electromagnetic valve 63 is closed, and the ink pumped through the material return pipe 61 can flow back into the ink barrel 20 through the raw material feeding pipe 41, so that the ink recovery is realized. After the ink is recovered, the recovered ink is detected and re-blended according to computer software, so that the production quality of the ink is ensured.

Wherein, the feed back conveying and metering device 62 comprises a feed back conveying diaphragm pump, the feed back conveying diaphragm pump is installed on the feed back pipeline 61 and is positioned on the two-layer bracket 50, the feed back conveying diaphragm pump can extract and meter the printing ink, and the accurate backflow of the printing ink is realized.

Referring to fig. 4, in order to ensure the normal use of the pipes of the ink supply equipment, a cleaning system 7 is further arranged in the machine body 1, the cleaning system 7 comprises a cleaning pipe 71, and the water inlet end of the cleaning pipe 71 is connected with an external water pump. In this embodiment, the water inlet end of the cleaning pipeline 71 is located at the left side of the rear end of the machine body 1, wherein the cleaning pipeline 71 is in circulating communication with the pigment feeding pipeline 31, and water is supplied to clean the pigment feeding pipeline 31.

Meanwhile, the cleaning pipeline 71 extends to the right side of the rear end of the machine body 1 and is communicated with the raw material feeding pipeline 41 through a tee joint, so that the raw material feeding pipeline 41 is cleaned. Then, the cleaning pipe 71 communicates with the return pipe 61 through a three-way joint, thereby cleaning the return pipe 61, and the cleaning pipe 71 communicates with the ink discharge pipe 51 through a three-way joint, thereby cleaning the ink discharge pipe 51.

Referring to fig. 8, finally, one end of the cleaning pipeline 71 is connected to two back-pumping pipelines 72 through an ink adding hose 333, the two back-pumping pipelines 72 are mounted on an ink adding headstock 331, the bottom end of the back-pumping pipeline 72 can be externally connected with a long pipe, the long pipe can extend to the bottom of the ink barrel 20, after the cleaning system 7 passes through a water inlet flow, the long pipe can be used for back-pumping the cleaning water in the ink barrel 20, so as to form a cleaning cycle, and each section of pipeline and each group of pump body in the ink supply equipment can be cleaned by using the cleaning cycle. Meanwhile, the cleaning solenoid valves 73 are installed at all the nodes of the cleaning pipeline 71, and the water passing condition of each section of pipeline is controlled by the cleaning solenoid valves 73, so that each section of pipeline is accurately cleaned.

Referring to fig. 1 and 4, the rear end of the machine body 1 is further provided with a sliding door 8, the sliding door 8 is horizontally slidably connected with the machine body 1, and the sliding door 8 plays a role in reducing dust entering the machine body 1. Meanwhile, a slide 9 is arranged between the two-layer support 50 and the bottom of the inner side of the machine body 1, the slide 9 is horizontally and slidably connected with the two-layer support 50 and the machine body 1 through a slide rail, and the slide 9 has the effect of facilitating a worker to climb the two-layer support 50, so that the worker can conveniently maintain the equipment subsequently.

The implementation principle of the full-automatic ink supply equipment in the embodiment of the application is as follows: when the device is not used, the ink adding headstock 331 is retracted into the machine body 1, and the stirring head 533 is moved to the upper part of the machine body 1; when the device is needed, a worker places the ink barrel 20 on the ink barrel bracket 21, starts the device, moves the ink barrel 20 upwards, moves the stirring head 533 downwards, and moves the ink adding headstock 331 towards the outside of the machine body 1, so that the pigment ink adding head 335 and the raw material ink adding head 432 are placed right above the ink barrel 20.

The pigment feeding pipelines 31 are arranged into six groups, each group of pigment feeding pipelines 31 is independently connected with an external pigment library, each group of pigment feeding pipelines 31 is conveyed and metered through one pigment feeding diaphragm pump 321, and finally, the pigment is conveyed into the ink barrel 20 through the six groups of pigment feeding pipelines 31, so that the pigment in the ink barrel 20 is added.

The feed end of raw materials charge-in pipeline 41 sets up to six, and the different outside raw materials storehouse is connected respectively to the feed end of six raw materials charge-in pipeline 41, and six raw materials charge-in pipeline 41 converge into one and carry and measure through the raw materials feeding diaphragm pump, and final raw materials realizes the interpolation of raw materials in the china ink bucket 20 in carrying china ink bucket 20 through a raw materials charge-in pipeline 41.

After the pigment and the raw materials are added and mixed, the stirring and discharging system 5 stirs the pigment and the raw materials in the ink barrel 20, and the stirred ink is extracted and conveyed into the four-color printing machine through the stirring and discharging system 5, so that the ink supply of the four-color printing machine is realized. In addition, when the unqualified ink quality is found after the trial printing of the four-color printing machine, the feed back system 6 can re-pump the unqualified ink in the four-color printing machine back to the ink barrel 20, and re-allocate the unqualified ink in the ink barrel 20, so that the accurate control of the ink quality is realized.

In this embodiment, the ink tanks 20 are set to four groups, and the related systems, pipes, and devices are all correspondingly set to ensure that the four ink tanks 20 can supply ink to one four-color printing machine or supply ink to multiple four-color printing machines at the same time, which is beneficial to improving the ink supply amount of the four-color printing machines and realizing continuous printing of the four-color printing machines.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a full-automatic ink supply equipment, includes organism (1), its characterized in that still includes:

the device comprises an ink barrel (20) and an ink barrel lifting device (2), wherein the ink barrel (20) is arranged at the front end of a machine body (1), the ink barrel (20) is used for temporarily storing stirred pigment and raw materials, the ink barrel (20) is arranged at the output end of the ink barrel lifting device (2), and the ink barrel lifting device (2) is used for driving the ink barrel (20) to lift;

the pigment ink supply system (3) is arranged in the machine body (1), the feed end of the pigment ink supply system (3) is used for being communicated with an external pigment library, and the pigment ink supply system (3) is used for extracting pigment into the ink barrel (20); the pigment ink supply system (3) comprises a pigment feeding pipeline (31), a pigment conveying and metering device (32) and a pigment discharging device (33), wherein the pigment feeding pipeline (31) is installed in the machine body (1), the feeding end of the pigment feeding pipeline (31) is used for being connected with an external pigment storage, the pigment conveying and metering device (32) is arranged on the pigment feeding pipeline (31) and used for metering and conveying pigment, and the pigment discharging device (33) is arranged at the discharging end of the pigment feeding pipeline (31) and used for adding pigment into the ink barrel (20); the pigment discharging device (33) comprises an ink adding machine head seat (331), an ink adding driving component (332), an ink adding hose (333), two pigment ink adding pipes (334) and a pigment ink adding head (335), wherein the ink adding machine head seat (331) is horizontally and slidably connected into the machine body (1), the ink adding driving component (332) is used for driving the ink adding machine head seat (331) to horizontally slide, one end of the ink adding hose (333) is connected with the discharging end of the pigment feeding pipeline (31), the other end of the ink adding hose is connected with the two pigment ink adding pipes (334), the two pigment ink adding pipes (334) are symmetrically arranged on the ink adding machine head seat (331), the pigment ink adding head (335) is arranged at the discharging end of the pigment ink adding pipe (334), and the pigment ink adding head (335) can move to the position above the ink barrel (20);

the raw material ink supply system (4) is arranged in the machine body (1), the feeding end of the raw material ink supply system (4) is used for being connected with an external raw material warehouse, and the raw material ink supply system (4) is used for extracting raw materials into the ink barrel (20); the raw material ink supply system (4) comprises a raw material feeding pipeline (41), a raw material conveying and metering device (42) and a raw material discharging device (43), wherein the raw material feeding pipeline (41) is installed in the machine body (1), the feeding end of the raw material feeding pipeline (41) is used for being connected with an external raw material warehouse, the raw material conveying and metering device (42) is arranged on the raw material feeding pipeline (41) and used for metering and conveying raw materials, and the raw material discharging device (43) is arranged at the discharging end of the raw material feeding pipeline (41) and used for adding the raw materials into the ink barrel (20); the raw material discharging device (43) comprises a raw material ink adding pipe (431) and a raw material ink adding head (432), the raw material ink adding pipe (431) is connected with a raw material feeding pipeline (41), the raw material ink adding pipe (431) is installed on an ink adding machine head seat (331), the raw material ink adding head (432) is installed at the discharging end of the raw material ink adding pipe (431), and the raw material ink adding head (432) can move to the upper part of the ink barrel (20);

the stirring and discharging system (5) is arranged in the machine body (1), the stirring and discharging system (5) comprises an ink discharging pipeline (51), a discharging conveying metering device (52), a stirring and discharging device (53) and a stirring lifting device (54), the ink discharging pipeline (51) is installed in the machine body (1), the discharging end of the ink discharging pipeline (51) is used for being communicated with a four-color printing machine, the discharging conveying metering device (52) is arranged on the ink discharging pipeline (51) and used for metering and conveying ink, the feeding end of the stirring and discharging device (53) is arranged at the front end of the machine body (1) and located above the ink barrel (20), the discharging end of the stirring and discharging device (53) is communicated with the feeding end of the ink discharging pipeline (51), the stirring and discharging device (53) is used for stirring pigment and raw materials in the ink barrel (20) and conveying the stirred ink into the four-color printing machine, the stirring lifting device (54) is arranged at the top of the inner side of the machine body (1) and is used for driving the stirring discharging device (53) to lift;

the ink recycling system comprises a recycling system (6) arranged in the machine body (1), wherein the feeding end of the recycling system (6) is communicated with the four-color printing machine, and the recycling system (6) is used for pumping unqualified ink back into the ink barrel (20) from the four-color printing machine.

2. The full automatic ink supply apparatus according to claim 1, wherein: the ink barrel lifting device (2) comprises an ink barrel bracket (21), a telescopic piece (22), a lifting belt wheel (23) and a lifting belt (24), the ink barrel bracket (21) is arranged at the front end of the machine body (1) and is connected with the inner side wall of the machine body (1) in a sliding way, the sliding direction of the ink barrel bracket (21) is arranged along the vertical direction, the ink barrel (20) is arranged at the bearing end of the ink barrel bracket (21), the telescopic piece (22) is arranged in the machine body (1), the telescopic direction of the telescopic piece (22) is consistent with the sliding direction of the ink barrel bracket (21), the lifting belt wheel (23) is rotationally connected with the telescopic end of the telescopic piece (22), the lifting belt (24) is in transmission connection with the lifting belt wheel (23), one end of the lifting belt (24) is fixedly connected with the ink barrel bracket (21), and the other end of the lifting belt is fixedly connected with the bottom of the inner side of the machine body (1).

3. The full automatic ink supply apparatus according to claim 1, wherein: stirring discharging device (53) is including stirring support seat (531), stirring pipe (532), stirring head (533) and stirring drive assembly (534), stirring support seat (531) sets up in organism (1) and is located the top of china ink bucket (20), stirring pipe (532) rotates along vertical direction and connects on stirring support seat (531), the discharge end of stirring pipe (532) is linked together with the feed end of printing ink ejection of compact pipeline (51), the feed end at stirring pipe (532) is installed in stirring head (533), stirring drive assembly (534) set up and are used for driving stirring pipe (532) rotatory on stirring support seat (531).

4. A full automatic ink supply apparatus as claimed in claim 3, characterised in that: the stirring support seat (531) is in sliding connection with the machine body (1) along the vertical direction, the stirring lifting device (54) comprises a winding motor (541), a winding wheel (542), a winding guide wheel (543) and a winding belt (544), the winding motor (541) is installed in the machine body (1) and located obliquely above the stirring support seat (531), the winding wheel (542) is installed at the output end of the winding motor (541), the winding guide wheel (543) is rotatably connected in the machine body (1), one end of the winding belt (544) is fixedly connected with the stirring support seat (531), the other end of the winding belt (544) is wound on the winding wheel (542), and the winding belt (544) is in transmission connection with the winding guide wheel (543).

5. The full automatic ink supply apparatus according to claim 1, wherein: the feed back system (6) comprises a feed back pipeline (61) and a feed back conveying and metering device (62), the feed end of the feed back pipeline (61) is used for being communicated with the four-color printing machine, the discharge end of the feed back pipeline (61) is communicated with a raw material feed pipeline (41), and the feed back conveying and metering device (62) is arranged on the feed back pipeline (61) and used for metering and conveying recycled ink.

6. The full-automatic ink supply apparatus according to claim 5, wherein: still be provided with cleaning system (7) in organism (1), cleaning system (7) are including wasing pipeline (71), the end of intaking that washs pipeline (71) is used for being linked together with outside water pump, the play water end that washs pipeline (71) is linked together with pigment feed tube (31), raw materials feed tube (41) and feed back pipeline (61) respectively, the one end that washs pipeline (71) is connected with pumpback pipeline (72), pumpback pipeline (72) are installed on adding ink headstock (331), pumpback pipeline (72) are used for drawing back the washing water in china ink bucket (20).