CN113103760A - Jet printing forming equipment and jet printing forming method convenient for feeding and discharging - Google Patents
Jet printing forming equipment and jet printing forming method convenient for feeding and discharging Download PDFInfo
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- CN113103760A CN113103760A CN202110237781.6A CN202110237781A CN113103760A CN 113103760 A CN113103760 A CN 113103760A CN 202110237781 A CN202110237781 A CN 202110237781A CN 113103760 A CN113103760 A CN 113103760A
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- jet printing
- shaped frame
- plate
- workbench
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ink Jet (AREA)
Abstract
The invention discloses jet printing forming equipment convenient for feeding and discharging, which comprises a workbench, liquid ink storage tanks, an auxiliary mechanism and a jet printing assembly, wherein supporting legs are vertically fixed at four corners of the bottom end surface of the workbench, a U-shaped frame is movably arranged on the top end surface of the workbench, three liquid ink storage tanks are arranged on the top end surface of the U-shaped frame side by side, a lifting plate is horizontally arranged at the top end inside the U-shaped frame, two ends of the lifting plate are in sliding butt joint with two side walls inside the U-shaped frame, and the jet printing assembly is arranged on the bottom end surface of the lifting plate; the working table is characterized in that a control box body is fixed on the bottom end face of the working table, a box door with a handle is arranged on one side wall of the control box body, and an auxiliary mechanism is arranged in the control box body. This spout seal former convenient to material loading and material returned, rational in infrastructure, simplify equipment, the practicality reinforcing, and have the advantage of the material loading and material returned of being convenient for, be worth promoting.
Description
Technical Field
The invention belongs to the technical field of jet printing, and particularly relates to jet printing forming equipment convenient for feeding and returning.
Background
The digital ink-jet printing technology is developed in the field of desktop document printing and spray painting, and is gradually applied to industrial ink-jet printing, and its principle is that it utilizes digital program control to make the correspondent functional ink pass through the digital spray head with micro spray hole and spray to preset position of required material surface so as to form preset pattern.
However, in the use process of the existing industrial digital jet printing forming equipment, as the size of a workpiece to be jet printed is large and heavy, the feeding and returning are inconvenient, and the jet printing efficiency is reduced; meanwhile, the existing spray printing equipment mostly adopts a clamp to clamp and fix a workpiece to be spray printed, so that the workpiece is easy to damage in the process of fixing the workpiece to be spray printed; and current spout seal equipment generally adopts the printing ink of multiple different colours, leads to the equipment complicated, is not convenient for add the china ink and maintains and wash, and the practicality is lower, also fails to remain evenly throughout spouting seal in-process printing ink, leads to spouting seal effect general, consequently, needs further improvement.
Disclosure of Invention
The invention aims to provide spray printing forming equipment convenient for feeding and returning, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a jet printing forming device convenient for feeding and discharging comprises a workbench, liquid ink storage tanks, an auxiliary mechanism and a jet printing assembly, wherein supporting legs are vertically fixed at four corners of the bottom end face of the workbench, a U-shaped frame is movably mounted on the top end face of the workbench, three liquid ink storage tanks are mounted on the top end face of the U-shaped frame side by side, a lifting plate is horizontally arranged at the top end inside the U-shaped frame, two ends of the lifting plate are in sliding butt joint with two side walls inside the U-shaped frame, and the jet printing assembly is arranged on the bottom end face of the lifting plate;
the device comprises a workbench, and is characterized in that a control box body is fixed on the bottom end face of the workbench, a box door with a handle is arranged on one side wall of the control box body, an auxiliary mechanism is arranged in the control box body and comprises a supporting plate, electric telescopic rods and pulleys, the electric telescopic rods are equidistantly arranged and vertically fixed on the bottom end wall in the control box body, the telescopic ends of the electric telescopic rods are fixedly provided with a supporting plate parallel to the workbench, a plurality of pulleys distributed in an array form are fixed on the top end face of the supporting plate through supporting rods, and a plurality of notches for the pulleys to pass through are formed in the workbench;
the vacuum pumps are arranged in the control box bodies positioned on the two sides of the supporting plate, a plurality of through holes distributed in an array mode are formed in the workbench, and the through holes are communicated with the two vacuum pumps through ventilation hoses;
the jet printing assembly comprises a sliding seat which is slidably arranged on the bottom end face of the lifting plate, an installation plate which is horizontally and rotatably arranged on the bottom end face of the sliding seat and three digital nozzles, the three digital nozzles are arranged on the bottom end face of the installation plate in a triangular structure, and the three digital nozzles are respectively communicated with three liquid ink storage tanks through ink conveying hoses;
the top end face of each liquid ink storage tank is buckled with a top cover, each top cover is provided with a reciprocating pump, the reciprocating pumps are connected with two mutually symmetrical circulating pipes, and the two circulating pipes vertically penetrate through the corresponding top covers and are located at the bottom ends inside the liquid ink storage tanks.
Preferably, the bottom of the two side walls of the U-shaped frame is provided with first screws in a penetrating mode through horizontal threads, the two ends of each first screw are rotatably installed on the two side walls of the workbench through first fixing plates, and one end of each first screw is connected with a first motor fixed on the first fixing plate in a driving mode.
Preferably, the inside bottom of slide has been seted up and has been held the storehouse, it is equipped with first conical gear to hold the inside bottom level in storehouse, first conical gear is through pivot and mounting panel fixed connection, the vertical meshing in one side of first conical gear has second conical gear, the one end drive that first conical gear was kept away from to second conical gear is connected with the fourth motor of fixing on the slide lateral wall.
Preferably, the horizontal screw thread of slide top is worn to be equipped with the second screw rod, the both ends of second screw rod are passed through the second fixed plate and are rotated and install on lifter plate bottom end face, one of them fixed mounting has the second motor of being connected with the drive of second screw rod on the second fixed plate.
Preferably, the third screw rod is penetrated to the equal vertical screw thread in both ends of lifter plate, the bottom of third screw rod is passed through the third fixed plate and is rotated and install on the U-shaped frame inside wall, the top of third screw rod is connected with the inside top wall rotation of U-shaped frame, just fixed mounting has the third motor of being connected with the third screw rod drive on the U-shaped frame top face.
Preferably, the lifter plate both ends all are equipped with the stopper, equal vertical the offering supplies the gliding spacing spout of stopper on the inside both sides wall of U-shaped frame.
Preferably, fixed cover is equipped with first connecting plate and second connecting plate on the outer wall of the mutual butt one end of liquid ink holding vessel and top cap respectively, through multiunit coupling mechanism lock joint between first connecting plate and the second connecting plate, coupling mechanism puts the collets on the connecting rod including rotating connecting rod, the vertical fixation of connecting on first connecting plate bottom face at the baffle and the slip cap of the connecting rod other end, all set up the recess that supplies the connecting rod to pass on first connecting plate and the second connecting plate, the collet butt is located on second connecting plate top face the cover is equipped with the spring on the connecting rod between collet and the baffle, the both ends of spring respectively with baffle and collet fixed connection.
Preferably, the bottom end of the liquid ink storage tank is of a conical structure, and the bottom end of the liquid ink storage tank is fixedly connected with the U-shaped frame through a plurality of arc-shaped plates.
Preferably, the bottom ends of the two outer side walls of the U-shaped frame are both provided with dust collectors, and the two inner side walls of the U-shaped frame are provided with gas collecting hoods communicated with the dust collectors.
The invention has the technical effects and advantages that: according to the jet printing forming equipment convenient for feeding and discharging, rapid feeding and discharging of workpieces to be jet printed can be realized through the matching of the supporting plate, the electric telescopic rods, the pulleys and the grooves in the auxiliary mechanism, the jet printing forming equipment is simple to operate, the jet printing efficiency is effectively improved, meanwhile, the workpieces to be jet printed can be fixed in a vacuum adsorption mode under the matching of the two vacuum pumps and the through holes, the traditional clamping and fixing mode of the clamp is replaced, the problem that the workpieces are easily damaged in the fixing process of the workpieces to be jet printed is effectively avoided, and the jet printing forming equipment is convenient to operate; the three liquid ink storage tanks are arranged, and the three digital nozzles are respectively communicated with the three liquid ink storage tanks, so that the three-primary-color ink can be used for carrying out numerical control jet printing on the workpiece, the jet printing equipment is simplified, the ink adding maintenance and cleaning are facilitated, and the practicability of the jet printing equipment is improved; and through the cooperation of reciprocating pump and circulating pipe, can drive the inside printing ink of liquid printing ink holding vessel and carry out the circulation flow to make printing ink be in the mixing state all the time, in order to improve and spout the seal effect. This spout seal former convenient to material loading and material returned, rational in infrastructure, simplify equipment, the practicality reinforcing, and have the advantage of the material loading and material returned of being convenient for, be worth promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a control box according to the present invention;
FIG. 3 is a schematic view of a liquid ink reservoir of the present invention;
FIG. 4 is a side view of the U-shaped frame of the present invention;
FIG. 5 is a schematic view of an inkjet printing assembly according to the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 7 is an enlarged view of the invention at B in fig. 3.
In the figure: 1 workbench, 2 supporting legs, 3U-shaped frames, 4 liquid ink storage tanks, 5 notches, 6 through holes, 7 first screw rods, 8 control box bodies, 9 dust collectors, 10 gas collecting hoods, 11 box doors, 12 auxiliary mechanisms, 13 supporting plates, 14 electric telescopic rods, 15 pulleys, 16 vacuum pumps, 17 top covers, 18 reciprocating pumps, 19 circulating pipes, 20 connecting mechanisms, 21 arc-shaped plates, 22 lifting plates, 23 jet printing components and 24 second screw rods, 25 second fixed plate, 26 second motor, 27 third screw rod, 28 third fixed plate, 29 limit sliding groove, 30 limit block, 31 third motor, 32 sliding seat, 33 mounting plate, 34 containing bin, 35 first bevel gear, 36 second bevel gear, 37 fourth motor, 38 digital spray head, 39 first fixed plate, 40 first motor, 41 first connecting plate, 42 second connecting plate, 43 connecting rod, 44 baffle, 45 sleeve block, 46 spring and 47 groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides jet printing forming equipment convenient for feeding and discharging, which comprises a workbench 1, liquid ink storage tanks 4, an auxiliary mechanism 12 and a jet printing assembly 23, wherein supporting legs 2 are vertically fixed at four corners of the bottom end surface of the workbench 1, a U-shaped frame 3 is movably installed on the top end surface of the workbench 1, the three liquid ink storage tanks 4 are installed on the top end surface of the U-shaped frame 3 side by side, a lifting plate 22 is horizontally arranged at the top end in the U-shaped frame 3, two ends of the lifting plate 22 are in sliding butt joint with two side walls in the U-shaped frame 3, and the jet printing assembly 23 is arranged on the bottom end surface of the lifting plate 22;
a control box body 8 is fixed on the bottom end face of the workbench 1, a box door 11 with a handle is arranged on one side wall of the control box body 8, an auxiliary mechanism 12 is arranged inside the control box body 8, the auxiliary mechanism 12 comprises a supporting plate 13, electric telescopic rods 14 and pulleys 15, the electric telescopic rods 14 are arranged at equal intervals and vertically fixed on the bottom end wall inside the control box body 8, the telescopic ends of the electric telescopic rods 14 are fixed with the supporting plate 13 parallel to the workbench 1, a plurality of pulleys 15 distributed in an array form are fixed on the top end face of the supporting plate 13 through supporting rods, and a plurality of notches 5 for the pulleys 15 to pass through are formed in the workbench 1;
the jet printing assembly 23 comprises a sliding seat 32 slidably mounted on the bottom end face of the lifting plate 22, a mounting plate 33 horizontally and rotatably mounted on the bottom end face of the sliding seat 32, and three digital nozzles 38, wherein the three digital nozzles 38 are mounted on the bottom end face of the mounting plate 33 in a triangular structure, and the three digital nozzles 38 are respectively communicated with three liquid ink storage tanks 4 through ink conveying hoses;
the top end surfaces of the three liquid ink storage tanks 4 are respectively buckled with a top cover 17, each top cover 17 is provided with a reciprocating pump 18, the reciprocating pumps 18 are connected with two mutually symmetrical circulating pipes 19, and the two circulating pipes 19 vertically penetrate through the corresponding top covers 17 and are positioned at the bottom ends inside the liquid ink storage tanks 4.
Specifically, first screw rod 7, two are worn to be equipped with by the equal horizontal screw thread in bottom of 3 both sides walls of U-shaped frame the both ends of first screw rod 7 are all rotated through first fixed plate 39 and are installed on 1 both sides wall of workstation, and two the one end drive of first screw rod 7 is connected with the first motor 40 of fixing on first fixed plate 39 for to U-shaped frame 3 along 1 horizontal adjustment of workstation.
Specifically, the inside bottom of slide 32 has been seted up and has been held storehouse 34, it is equipped with first conical gear 35 to hold the inside bottom level in storehouse 34, first conical gear 35 is through pivot and mounting panel 33 fixed connection, the vertical meshing in one side of first conical gear 35 has second conical gear 36, the one end drive that first conical gear 35 was kept away from to second conical gear 36 is connected with the fourth motor 37 of fixing on the slide 32 lateral wall, can drive three digital shower nozzle 38 rotatory to realize the alternative seal that spouts of three digital shower nozzle 38.
Specifically, a second screw 24 penetrates through the horizontal thread at the top end of the sliding seat 32, two ends of the second screw 24 are rotatably mounted on the bottom end face of the lifting plate 22 through a second fixing plate 25, and one of the second fixing plate 25 is fixedly mounted with a second motor 26 in driving connection with the second screw 24, and is used for horizontally adjusting the jet printing assembly 23 along the lifting plate 22.
Specifically, third screw 27 is worn to be equipped with by the equal vertical screw thread in both ends of lifter plate 22, the bottom of third screw 27 is rotated through third fixed plate 28 and is installed on the 3 inside walls of U-shaped frame, the top and the inside top end wall of U-shaped frame 3 of third screw 27 rotate to be connected, just fixed mounting has the third motor 31 of being connected with third screw 27 drive on the 3 top end faces of U-shaped frame for to spouting seal assembly 23 lift adjustment.
Specifically, lifter plate 22 both ends all are equipped with stopper 30, equal vertical the offering on 3 inside both sides walls of U-shaped frame supplies the gliding spacing spout 29 of stopper 30 to improve lifter plate 22 lift adjustment's stability.
Specifically, the outer walls of the ends, abutted against each other, of the liquid ink storage tank 4 and the top cover 17 are respectively fixedly sleeved with a first connecting plate 41 and a second connecting plate 42, the first connecting plate 41 and the second connecting plate 42 are fastened through a plurality of groups of connecting mechanisms 20, each connecting mechanism 20 comprises a connecting rod 43 rotatably connected to the bottom end face of the first connecting plate 41, a baffle 44 vertically fixed to the other end of the connecting rod 43, and a sleeve block 45 slidably sleeved on the connecting rod 43, grooves 47 for the connecting rod 43 to pass through are formed in the first connecting plate 41 and the second connecting plate 42, the sleeve block 45 is abutted against the top end face of the second connecting plate 42, a spring 46 is sleeved on the connecting rod 43 between the sleeve block 45 and the baffle 44, two ends of the spring 46 are respectively fixedly connected with the baffle 44 and the sleeve block 45, and under the action of the spring 46, the fastening and the separation of the first connecting plate 41 and the second connecting plate 42 can be realized by pulling the sleeve block, thereby facilitating opening and closing of the top cover 17.
Specifically, the bottom end face of the liquid ink storage tank 4 is of a conical structure, so that ink can be conveyed to the digital spray head 38, and the bottom end of the liquid ink storage tank 4 is fixedly connected with the U-shaped frame 3 through the plurality of arc-shaped plates 21.
Specifically, dust collectors 9 are mounted at the bottom ends of two outer side walls of the U-shaped frame 3, and gas collecting hoods 10 communicated with the dust collectors 9 are mounted on two inner side walls of the U-shaped frame 3 and used for absorbing redundant ink scattered above the workpiece in the jet printing process.
The working principle is as follows: when the jet printing forming equipment convenient for feeding and returning is used, firstly, the electric telescopic rods 14 are started to push the supporting plate 13 to rise horizontally, the pulleys 15 are driven to penetrate through the notch 5 and be positioned above the workbench 1, a workpiece needing jet printing is horizontally placed on the pulleys 15, the workpiece can be easily pushed to the middle of the workbench 1 under the action of the pulleys 15, then the electric telescopic rods 14 are contracted to drive the supporting plate 13 to drive the pulleys 15 to be contracted into the control box body 8, the workpiece is placed on the workbench 1 at the moment, then the two vacuum pumps 16 are started, and the workpiece can be adsorbed on the workbench 1 in a vacuum mode under the matching of the through holes 6, as shown in the reference of fig. 1 and 2, so that the workpiece can be fed and fixed, the operation is simple and quick, and the feeding efficiency is effectively improved; secondly, the digital spray heads 38 can be started to spray and print the workpiece, and as the three liquid ink storage tanks 4 are arranged, the three digital spray heads 38 are respectively communicated with the three liquid ink storage tanks 4, so that the workpiece can be subjected to numerical control spray printing by using the three-primary-color ink, the spray printing equipment is simplified, the ink adding maintenance and cleaning are facilitated, and the working efficiency is improved; further, the fourth motor 37 is started to drive the second bevel gear 36 and the first bevel gear 35 to rotate, so that the mounting plate 33 is driven to drive the three digital nozzles 38 to rotate, and the alternating jet printing of the three digital nozzles 38 is realized, as shown in fig. 5; the two first motors 40 are synchronously started to drive the two first screws 7 to synchronously rotate, so that the U-shaped frame 3 can be driven to translate on the workbench 1, as shown in fig. 1 and 6, the second motor 26 is started to drive the second screw 24 to rotate, so that the slide carriage 32 can be driven to drive the mounting plate 33 and the digital spray head 38 to translate along the lifting plate 22, as shown in fig. 4, so as to realize the transverse and longitudinal adjustment of the spray printing position; the two third motors 31 are synchronously started to drive the two third screw rods 27 to rotate, the lifting plate 22 can be driven to drive the jet printing assembly 23 to lift under the matching of the limiting sliding groove 29 and the limiting block 30, the jet printing height can be adjusted as shown in fig. 4, the flexibility of the jet printing equipment is effectively improved through the adjusting mode, the jet printing of a workpiece without dead angles can be realized, and the problem that the corners of the workpiece are difficult to jet print is avoided; furthermore, in the jet printing process, the dust collectors 9 on the two outer side walls of the U-shaped frame 3 are started, and redundant ink floating above the workpiece in the jet printing process can be absorbed through the gas collecting hood 10, as shown in fig. 1, so that the phenomenon that the redundant ink floating above the workpiece is settled on the workpiece to affect the jet printing effect is avoided; further, in the use process of the jet printing equipment, the reciprocating pump 18 at the top end of each liquid ink storage tank 4 is started, and under the matching of the two circulating pipes 19 connected with the reciprocating pump 18, the ink in the liquid ink storage tanks 4 can be driven to circularly flow, so that the ink is always in a uniform mixing state to improve the jet printing effect, as shown in fig. 3; finally, after jet printing is finished, the two vacuum pumps 16 are closed to stop vacuum adsorption on the workpiece, then the plurality of electric telescopic rods 14 are started to push the supporting plate 13 to horizontally ascend until the plurality of pulleys 15 penetrate through the notch 5 to jack up the workpiece, and at the moment, the workpiece can be easily pulled away from the workbench 1 under the action of the plurality of pulleys 15, so that material returning is completed, and time and labor are saved. This spout seal former convenient to material loading and material returned, rational in infrastructure, simplify equipment, the practicality reinforcing, and have the advantage of the material loading and material returned of being convenient for, be worth promoting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a spout seal former convenient to material loading and material returned, includes workstation (1), liquid printing ink holding vessel (4), complementary unit (12) and spouts seal subassembly (23), its characterized in that: supporting legs (2) are vertically fixed at four corners of the bottom end face of the workbench (1), a U-shaped frame (3) is movably mounted on the top end face of the workbench (1), three liquid ink storage tanks (4) are mounted on the top end face of the U-shaped frame (3) side by side, a lifting plate (22) is horizontally arranged at the top end inside the U-shaped frame (3), two ends of the lifting plate (22) are in sliding butt joint with two side walls inside the U-shaped frame (3), and a jet printing assembly (23) is arranged on the bottom end face of the lifting plate (22);
a control box body (8) is fixed on the bottom end face of the workbench (1), a box door (11) with a handle is arranged on one side wall of the control box body (8), an auxiliary mechanism (12) is arranged inside the control box body (8), the auxiliary mechanism (12) comprises a supporting plate (13), an electric telescopic rod (14) and pulleys (15), a plurality of electric telescopic rods (14) are arranged at equal intervals and are vertically fixed on the bottom end wall inside the control box body (8), the telescopic ends of the plurality of electric telescopic rods (14) are fixed with the supporting plate (13) parallel to the workbench (1), a plurality of pulleys (15) distributed in an array are fixed on the top end face of the supporting plate (13) through supporting rods, and a plurality of notches (5) for the pulleys (15) to penetrate through are formed in the workbench (1);
vacuum pumps (16) are respectively arranged in the control box bodies (8) positioned at the two sides of the supporting plate (13), a plurality of through holes (6) distributed in an array are formed in the workbench (1), and the through holes (6) are communicated with the two vacuum pumps (16) through ventilation hoses;
the jet printing assembly (23) comprises a sliding seat (32) which is slidably mounted on the bottom end face of the lifting plate (22), a mounting plate (33) which is horizontally and rotatably mounted on the bottom end face of the sliding seat (32), and three digital spray heads (38), wherein the three digital spray heads (38) are mounted on the bottom end face of the mounting plate (33) in a triangular structure, and the three digital spray heads (38) are respectively communicated with three liquid ink storage tanks (4) through ink conveying hoses;
three all the lock joint has top cap (17) on liquid ink holding vessel (4) the top face, every all install reciprocating pump (18) on top cap (17), be connected with two mutual symmetry's circulating pipe (19) on reciprocating pump (18), two vertical top cap (17) that run through corresponding of circulating pipe (19) are located liquid ink holding vessel (4) inside bottom.
2. The jet printing forming equipment convenient for feeding and returning as claimed in claim 1, wherein: first screw rod (7) are worn to be equipped with by the equal horizontal screw thread in bottom of U-shaped frame (3) both sides wall, two the both ends of first screw rod (7) are all rotated through first fixed plate (39) and are installed on workstation (1) both sides wall, and two the one end drive of first screw rod (7) is connected with first motor (40) of fixing on first fixed plate (39).
3. The jet printing forming equipment convenient for feeding and returning as claimed in claim 1, wherein: the inside bottom of slide (32) has been seted up and has been held storehouse (34), it is equipped with first conical gear (35) to hold the inside bottom level in storehouse (34), first conical gear (35) are through pivot and mounting panel (33) fixed connection, the vertical meshing in one side of first conical gear (35) has second conical gear (36), the one end drive that first conical gear (35) were kept away from in second conical gear (36) is connected with fourth motor (37) of fixing on slide (32) lateral wall.
4. The jet printing forming equipment convenient for feeding and returning as claimed in claim 1, wherein: the horizontal thread on the top end of the sliding seat (32) penetrates through a second screw (24), two ends of the second screw (24) are rotatably installed on the bottom end face of the lifting plate (22) through a second fixing plate (25), and one of the two ends of the second screw (24) is fixedly provided with a second motor (26) which is in driving connection with the second screw (24).
5. The jet printing forming equipment convenient for feeding and returning as claimed in claim 1, wherein: third screw rod (27) are worn to be equipped with by the equal vertical screw thread in both ends of lifter plate (22), the bottom of third screw rod (27) is rotated through third fixed plate (28) and is installed on U-shaped frame (3) inside wall, the top and the inside top end wall of U-shaped frame (3) of third screw rod (27) rotate to be connected, just fixed mounting has third motor (31) of being connected with third screw rod (27) drive on U-shaped frame (3) top end face.
6. The jet printing forming equipment convenient for feeding and returning as claimed in claim 1, wherein: both ends of the lifting plate (22) are provided with limit blocks (30), and the two side walls in the U-shaped frame (3) are vertically provided with limit sliding grooves (29) for the limit blocks (30) to slide.
7. The jet printing forming equipment convenient for feeding and returning as claimed in claim 1, wherein: the liquid ink storage tank (4) and the top cover (17) are fixedly sleeved with a first connecting plate (41) and a second connecting plate (42) on the outer wall of one end abutted against each other respectively, the first connecting plate (41) and the second connecting plate (42) are fastened through a plurality of groups of connecting mechanisms (20), each connecting mechanism (20) comprises a connecting rod (43) rotatably connected to the bottom end face of the first connecting plate (41), a baffle (44) vertically fixed to the other end of the connecting rod (43) and a sleeve block (45) sleeved on the connecting rod (43) in a sliding manner, grooves (47) for the connecting rod (43) to pass through are formed in the first connecting plate (41) and the second connecting plate (42), the sleeve block (45) is abutted against the top end face of the second connecting plate (42), and a spring (46) is sleeved on the connecting rod (43) between the sleeve block (45) and the baffle (44), and two ends of the spring (46) are respectively and fixedly connected with the baffle (44) and the sleeve block (45).
8. The jet printing forming equipment convenient for feeding and returning as claimed in claim 1, wherein: the bottom end of the liquid ink storage tank (4) is of a conical structure, and the bottom end of the liquid ink storage tank (4) is fixedly connected with the U-shaped frame (3) through a plurality of arc-shaped plates (21).
9. The jet printing forming equipment convenient for feeding and returning as claimed in claim 1, wherein: dust collectors (9) are installed at the bottom ends of the two outer side walls of the U-shaped frame (3), and gas collecting hoods (10) communicated with the dust collectors (9) are installed on the two inner side walls of the U-shaped frame (3).
10. A jet printing forming method of jet printing forming equipment convenient for feeding and returning is characterized in that: when the jet printing forming equipment convenient for feeding and returning is used, firstly, the electric telescopic rods 14 are started to push the supporting plate 13 to rise horizontally, the pulleys 15 are driven to penetrate through the notch 5 and be positioned above the workbench 1, a workpiece needing jet printing is horizontally placed on the pulleys 15, the workpiece can be easily pushed to the middle of the workbench 1 under the action of the pulleys 15, then the electric telescopic rods 14 are contracted to drive the supporting plate 13 to drive the pulleys 15 to be contracted into the control box body 8, the workpiece is placed on the workbench 1 at the moment, then the two vacuum pumps 16 are started, and the workpiece can be adsorbed on the workbench 1 in a vacuum mode under the matching of the through holes 6, as shown in the reference of fig. 1 and 2, so that the workpiece can be fed and fixed, the operation is simple and quick, and the feeding efficiency is effectively improved; secondly, the digital spray heads 38 can be started to spray and print the workpiece, and as the three liquid ink storage tanks 4 are arranged, the three digital spray heads 38 are respectively communicated with the three liquid ink storage tanks 4, so that the workpiece can be subjected to numerical control spray printing by using the three-primary-color ink, the spray printing equipment is simplified, the ink adding maintenance and cleaning are facilitated, and the working efficiency is improved; further, the fourth motor 37 is started to drive the second bevel gear 36 and the first bevel gear 35 to rotate, so that the mounting plate 33 is driven to drive the three digital nozzles 38 to rotate, and the alternating jet printing of the three digital nozzles 38 is realized, as shown in fig. 5; the two first motors 40 are synchronously started to drive the two first screws 7 to synchronously rotate, so that the U-shaped frame 3 can be driven to translate on the workbench 1, as shown in fig. 1 and 6, the second motor 26 is started to drive the second screw 24 to rotate, so that the slide carriage 32 can be driven to drive the mounting plate 33 and the digital spray head 38 to translate along the lifting plate 22, as shown in fig. 4, so as to realize the transverse and longitudinal adjustment of the spray printing position; the two third motors 31 are synchronously started to drive the two third screw rods 27 to rotate, the lifting plate 22 can be driven to drive the jet printing assembly 23 to lift under the matching of the limiting sliding groove 29 and the limiting block 30, the jet printing height can be adjusted as shown in fig. 4, the flexibility of the jet printing equipment is effectively improved through the adjusting mode, the jet printing of a workpiece without dead angles can be realized, and the problem that the corners of the workpiece are difficult to jet print is avoided; furthermore, in the jet printing process, the dust collectors 9 on the two outer side walls of the U-shaped frame 3 are started, and redundant ink floating above the workpiece in the jet printing process can be absorbed through the gas collecting hood 10, as shown in fig. 1, so that the phenomenon that the redundant ink floating above the workpiece is settled on the workpiece to affect the jet printing effect is avoided; further, in the use process of the jet printing equipment, the reciprocating pump 18 at the top end of each liquid ink storage tank 4 is started, and under the matching of the two circulating pipes 19 connected with the reciprocating pump 18, the ink in the liquid ink storage tanks 4 can be driven to circularly flow, so that the ink is always in a uniform mixing state to improve the jet printing effect, as shown in fig. 3; finally, after jet printing is finished, the two vacuum pumps 16 are closed to stop vacuum adsorption on the workpiece, then the plurality of electric telescopic rods 14 are started to push the supporting plate 13 to horizontally ascend until the plurality of pulleys 15 penetrate through the notch 5 to jack up the workpiece, and at the moment, the workpiece can be easily pulled away from the workbench 1 under the action of the plurality of pulleys 15, so that material returning is completed, and time and labor are saved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110237781.6A CN113103760A (en) | 2021-03-04 | 2021-03-04 | Jet printing forming equipment and jet printing forming method convenient for feeding and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110237781.6A CN113103760A (en) | 2021-03-04 | 2021-03-04 | Jet printing forming equipment and jet printing forming method convenient for feeding and discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113103760A true CN113103760A (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110237781.6A Withdrawn CN113103760A (en) | 2021-03-04 | 2021-03-04 | Jet printing forming equipment and jet printing forming method convenient for feeding and discharging |
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| Country | Link |
|---|---|
| CN (1) | CN113103760A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561347A (en) * | 2021-08-03 | 2021-10-29 | 菲特晶(南京)电子有限公司 | High-precision positioning device and method for multi-wire cutting machine |
| CN116749648A (en) * | 2023-08-10 | 2023-09-15 | 北京印刷学院 | Inkjet green digital printing device with anti-repeat printing |
-
2021
- 2021-03-04 CN CN202110237781.6A patent/CN113103760A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561347A (en) * | 2021-08-03 | 2021-10-29 | 菲特晶(南京)电子有限公司 | High-precision positioning device and method for multi-wire cutting machine |
| CN116749648A (en) * | 2023-08-10 | 2023-09-15 | 北京印刷学院 | Inkjet green digital printing device with anti-repeat printing |
| CN116749648B (en) * | 2023-08-10 | 2024-03-22 | 北京印刷学院 | Inkjet green digital printing device with anti-repeat printing |
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