阅读说明：本技术 一种印染均匀且自动调整输液量的染料供应装置 (Dye supply device capable of uniformly printing and dyeing and automatically adjusting transfusion quantity ) 是由 周红英 于 2021-08-19 设计创作，主要内容包括：本发明涉及印刷技术领域,且公开了一种印染均匀且自动调整输液量的染料供应装置,包括机架,所述机架的表面固定连接有印板,所述机架的内部转动连接有转轴,所述转轴内部固定连接有传动齿轮,所述传动齿轮的表面转动连接有推杆,所述推杆远离传动齿轮的一端转动连接有滑杆,所述机架靠近滑杆的侧面固定连接有滑腔,所述滑杆远离推杆一端的内部固定连接有电磁杆,所述滑腔的内部固定连接有磁块。通过电阻条的外侧通过电线与电磁杆连接,电磁杆与磁块相互排斥,使得液腔被压缩,液腔内部的溶液通过喷头快速流入海绵的内部,保持印刷的效果,从而达到了能够在印刷的速度增快时,增加染料的输出量,避免印刷图案不清晰的效果。(The invention relates to the technical field of printing, and discloses a dye supply device capable of uniformly printing and dyeing and automatically adjusting infusion amount, which comprises a rack, wherein a printing plate is fixedly connected to the surface of the rack, a rotating shaft is rotatably connected to the inside of the rack, a transmission gear is fixedly connected to the inside of the rotating shaft, a push rod is rotatably connected to the surface of the transmission gear, a slide rod is rotatably connected to one end, away from the transmission gear, of the push rod, a slide cavity is fixedly connected to the side surface, close to the slide rod, of the rack, an electromagnetic rod is fixedly connected to the inside of one end, away from the push rod, of the slide rod, and a magnetic block is fixedly connected to the inside of the slide cavity. The outside through the resistance strip is passed through the electric wire and is connected with the electromagnetic bar, and electromagnetic bar and magnetic path repulsion each other for the sap cavity is compressed, and the solution of the inside of sap cavity passes through the inside of shower nozzle quick inflow sponge, keeps the effect of printing, thereby has reached and to have increased the output quantity of dyestuff when the speed of printing increases fast, avoids the effect that the printing pattern is unclear.)

1. The utility model provides a dye supply device who dyes and dyes evenly and automatically regulated infusion volume, includes frame (1), its characterized in that: the printing plate fixing device is characterized in that a printing plate (2) is fixedly connected to the surface of the rack (1), a rotating shaft (3) is rotatably connected to the inside of the rack (1), a transmission gear (4) is fixedly connected to the inside of the rotating shaft (3), a push rod (5) is rotatably connected to the surface of the transmission gear (4), a slide rod (6) is rotatably connected to one end, away from the transmission gear (4), of the push rod (5), a slide cavity (7) is fixedly connected to the side surface, close to the slide rod (6), of the rack (1), an electromagnetic rod (8) is fixedly connected to the inside, away from one end of the push rod (5), of the slide cavity (7), a magnetic block (9) is fixedly connected to the inside of the slide cavity (7), a liquid cavity (10) is movably connected to the side surface, close to the printing plate (2), of the rack (1), a spray head (11) is fixedly connected to the side surface of the liquid cavity (10), a sponge (12) is fixedly connected to the inner side surface, close to the printing plate (2), of the rack (1), the inside sliding connection of sap cavity (10) has sprue (13), the lower extreme fixedly connected with mounting bracket (14) of sprue (13), the side fixedly connected with metal contact (15) of mounting bracket (14), the lower extreme fixedly connected with spring gasbag (16) of sap cavity (10), inside lateral wall fixedly connected with resistance strip (17) of spring gasbag (16), the fixed surface of pivot (3) is connected with puddler (18).

2. The dye supply device for dyeing and printing uniformly and automatically adjusting the transfusion quantity according to claim 1, characterized in that: the infusion bin is arranged at the circle center of the rack (1), the rotating shaft (3) is rotatably connected inside the infusion bin, and the servo motor is fixedly connected to the side face of the rotating shaft (3).

3. The dye supply device for dyeing and printing uniformly and automatically adjusting the transfusion quantity according to claim 1, characterized in that: the two transmission gears (4) are meshed with each other, one transmission gear (4) is fixedly connected to the circle center of the rotating shaft (3), and the surface of the other transmission gear (4) is rotatably connected with a push rod (5).

4. The dye supply device for dyeing and printing uniformly and automatically adjusting the transfusion quantity according to claim 1, characterized in that: the sliding rod (6) is connected inside the sliding cavity (7) in a sliding mode, and the diameter of the sliding rod (6) is equal to the inner diameter of the sliding cavity (7).

5. The dye supply device for dyeing and printing uniformly and automatically adjusting the transfusion quantity according to claim 1, characterized in that: the electromagnetic rod (8) and the magnetic block (9) are positioned on the same horizontal plane, and the similar ends of the electromagnetic rod and the magnetic block are like magnetic poles.

6. The dye supply device for dyeing and printing uniformly and automatically adjusting the transfusion quantity according to claim 1, characterized in that: the outside side fixedly connected with of sap cavity (10) slips chamber (7), and sap cavity (10) is the hollow airtight cavity of a rubber material, and the lower extreme of sap cavity (10) is narrow bell jar under wide, and the inside sliding connection of bell jar has sprue (13).

7. The dye supply device for dyeing and printing uniformly and automatically adjusting the transfusion quantity according to claim 1, characterized in that: the metal contact (15) is connected to the surface of the resistance strip (17) in a sliding mode, the metal contact (15) is connected with an internal circuit, and the resistance strip (17) is connected with the electromagnetic rod (8) through an electric wire.

Technical Field

The invention relates to the technical field of printing, in particular to a dye supply device which can realize uniform printing and dyeing and can automatically adjust the transfusion quantity.

Background

In a large batch of printing works, a large amount of printed products need to be rapidly produced by using roller printing, but when the rotating speed of the existing roller printing machine is changed, the printing and dyeing effect is deteriorated due to uneven ink output on the surface of a printing plate, the rejection rate is increased, the ink output cannot be changed, a large amount of waste of ink is caused, and the environmental pollution is caused.

In order to solve the problems, the inventor provides a dye supply device for uniformly printing and dyeing and automatically adjusting the transfusion amount, the outer side of a resistor strip is connected with an electromagnetic rod through an electric wire, the electromagnetic rod and a magnetic block repel each other, so that a liquid cavity is compressed, the solution in the liquid cavity quickly flows into the sponge through a spray head, the printing effect is kept, the dye output amount can be increased when the printing speed is increased, and the effect of avoiding unclear printing patterns is achieved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the dye supply device which can uniformly print and dye and automatically adjust the transfusion amount, has the advantages of increasing the output amount of dye when the printing speed is increased, adjusting the amount of fed materials according to the change of the printing rotating speed, avoiding material waste, saving more energy, protecting environment and improving the printing quality, and solves the problems of poor printing and dyeing effect, increased rejection rate, unchanged output of ink, large waste of ink and environmental pollution caused by the uneven output of the ink on the surface of a printing plate when the rotating speed of the traditional roller printing machine is changed.

(II) technical scheme

In order to achieve the purposes of increasing the output quantity of the dye when the printing speed is increased, adjusting the quantity of the fed materials according to the change of the printing rotating speed, avoiding material waste, saving more energy, protecting environment and improving the printing quality, the invention provides the following technical scheme: a dye supply device capable of uniformly printing and dyeing and automatically adjusting infusion amount comprises a rack, wherein a printing plate is fixedly connected to the surface of the rack, a rotating shaft is rotatably connected to the inside of the rack, a transmission gear is fixedly connected to the inside of the rotating shaft, a push rod is rotatably connected to the surface of the transmission gear, a slide rod is rotatably connected to one end, away from the transmission gear, of the push rod, a slide cavity is fixedly connected to the side surface, close to the slide rod, of the rack, an electromagnetic rod is fixedly connected to the inside of one end, away from the push rod, of the slide rod, a magnetic block is fixedly connected to the inside of the slide cavity, a liquid cavity is movably connected to the side surface, close to the printing plate, of the rack, a spray head is fixedly connected to the side surface of the liquid cavity, a sponge is fixedly connected to the inner side surface, close to the printing plate, of the rack, a block is slidably connected to the inside of the liquid cavity, a mounting frame is fixedly connected to the lower end of the block, and a metal contact is fixedly connected to the side surface of the mounting frame, the lower extreme fixedly connected with spring gasbag of sap cavity, the inside lateral wall fixedly connected with resistance strip of spring gasbag, the fixed surface of pivot is connected with the puddler.

Preferably, infusion storehouse has been seted up to the centre of a circle department of frame, and infusion storehouse's inside rotation is connected with the pivot, the side fixedly connected with servo motor of pivot, the pivot can begin to rotate under servo motor's drive, and the puddler on pivot surface can stir the inside solution of infusion storehouse.

Preferably, the number of the transmission gears is two, the transmission gears are meshed with each other, one transmission gear is fixedly connected to the circle center of the rotating shaft, the surface of the other transmission gear is rotatably connected with the push rod, and the rotating shaft can drive the transmission gears to rotate when rotating, so that the push rod is driven to slide back and forth.

Preferably, the sliding rod is slidably connected inside the sliding cavity, and the diameter of the sliding rod is equal to the inner diameter of the sliding cavity, so that the sliding rod can slide inside the sliding cavity, and external solution is prevented from entering the inside of the sliding cavity.

Preferably, the electromagnetic rod and the magnetic block are located on the same horizontal plane, the similar ends of the electromagnetic rod and the magnetic block are like magnetic poles, the electromagnetic rod and the magnetic block repel each other to enable the sliding cavity to push the liquid cavity to be compressed, and the solution in the liquid cavity can be extruded and ejected quickly.

Preferably, the outside side fixedly connected with sliding chamber of sap cavity, and the sap cavity is the hollow airtight cavity of a rubber material, and the lower extreme of sap cavity is narrow bell jar about wide, and the inside sliding connection of bell jar has the sprue, and the upper and lower slip of sprue can change the solution volume that gets into the sap cavity inside.

Preferably, the metal contact is connected to the surface of the resistor strip in a sliding manner, the metal contact is connected to the internal circuit, the resistor strip is connected to the electromagnetic rod through a wire, and when the metal contact slides on the surface of the resistor strip, the resistance value of the resistor connected to the inside of the electromagnetic rod can be changed.

(III) advantageous effects

Compared with the prior art, the invention provides the dye supply device which can realize uniform printing and dyeing and can automatically adjust the transfusion quantity, and the dye supply device has the following beneficial effects:

1. this dye supply device of even and automatic adjustment infusion volume of printing and dyeing, slide to the outside under the effect of centrifugal force through the mount frame, make metal contact slide to the outside of resistive strip, the outside of resistive strip is passed through the electric wire and is connected with the electromagnetic bar, electromagnetic bar and magnetic path repel each other, make the liquid chamber compressed, the inside of sponge is flowed into through the shower nozzle fast to the solution of liquid intracavity portion, the effect of printing is kept, thereby reached and to have increased when the speed of printing increases fast, increase the output quantity of dyestuff, avoid the unclear effect of printing pattern.

2. This even and automatic adjustment of printing and dyeing dyestuff feeding mechanism of infusion volume rotates under the drive of pivot through drive gear for the pressure of the inside solution of sap cavity changes, and solution constantly inputs the inside of sap cavity, and the lower extreme sliding connection of sap cavity has the sprue, the sprue is along with the change of rotational speed, change the size in pan feeding hole, thereby reached can be according to the change of printing rotational speed, adjust how much the pan feeding, avoid the material extravagant, it is more energy-concerving and environment-protective, and improve the effect of printing quality.

Drawings

FIG. 1 is a cross-sectional view of a supply device according to the present invention;

FIG. 2 is a schematic sectional front view of the supply device of the present invention;

FIG. 3 is a schematic sectional front view of a discharge apparatus according to the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 5 is an enlarged schematic view of the invention at B of fig. 3.

In the figure: 1. a frame; 2. printing a plate; 3. a rotating shaft; 4. a transmission gear; 5. a push rod; 6. a slide bar; 7. a slide chamber; 8. an electromagnetic rod; 9. a magnetic block; 10. a liquid chamber; 11. a spray head; 12. a sponge; 13. blocking; 14. a mounting frame; 15. a metal contact; 16. a spring air bag; 17. a resistor strip; 18. a stirring rod.

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.

Referring to fig. 1-5, a dye supply device for uniform printing and dyeing and automatic adjustment of transfusion amount comprises a frame 1, a transfusion chamber is arranged at the center of the circle of the frame 1, a rotating shaft 3 is rotatably connected inside the transfusion chamber, a printing plate 2 is fixedly connected to the surface of the frame 1, the rotating shaft 3 is rotatably connected inside the frame 1, a servo motor is fixedly connected to the side surface of the rotating shaft 3, the rotating shaft 3 can start to rotate under the driving of the servo motor, a stirring rod 18 on the surface of the rotating shaft 3 can stir the solution inside the transfusion chamber, two transmission gears 4 are fixedly connected inside the rotating shaft 3, the two transmission gears 4 are meshed with each other, one transmission gear 4 is fixedly connected to the center of the rotating shaft 3, a push rod 5 is rotatably connected to the surface of the other transmission gear 4, the transmission gear 4 can be driven to rotate when the rotating shaft 3 rotates, so as to drive the push rod 5 to slide back and forth, the surface of the transmission gear 4 is rotatably connected with a push rod 5, one end, far away from the transmission gear 4, of the push rod 5 is rotatably connected with a slide rod 6, the slide rod 6 is slidably connected inside the sliding cavity 7, and the diameter of the slide rod 6 is equal to the inner diameter of the sliding cavity 7, so that the slide rod 6 can slide inside the sliding cavity 7, and external solution is prevented from entering the inside of the sliding cavity 7.

The side surface of the frame 1 close to the sliding rod 6 is fixedly connected with a sliding cavity 7, the inner part of one end of the sliding rod 6 far away from the push rod 5 is fixedly connected with an electromagnetic rod 8, the electromagnetic rod 8 and a magnetic block 9 are positioned on the same horizontal plane, the close ends of the electromagnetic rod 8 and the magnetic block are homonymous magnetic poles, the sliding cavity 7 pushes a liquid cavity 10 to compress, the solution in the liquid cavity 10 can be extruded and ejected quickly, the magnetic block 9 is fixedly connected to the inner part of the sliding cavity 7, the side surface of the frame 1 close to the printing plate 2 is movably connected with the liquid cavity 10, the outer side surface of the liquid cavity 10 is fixedly connected with the sliding cavity 7, the liquid cavity 10 is a hollow sealed cavity made of rubber materials, the lower end of the liquid cavity 10 is a conical groove which is wide at the top and narrow at the bottom, a blocking block 13 is connected to the inner part of the conical groove in a sliding manner, the up and down sliding manner of the blocking block 13 can change the amount of the solution entering the liquid cavity 10, the side surface of the liquid cavity 10 is fixedly connected with a spray head 11, the inner side surface of the frame 1 close to the printing plate 2 is fixedly connected with a sponge 12, inside sliding connection of sap cavity 10 has sprue 13, the lower extreme fixedly connected with mounting bracket 14 of sprue 13, side fixedly connected with metal contact 15 of mounting bracket 14, metal contact 15 sliding connection is on the surface of resistor strip 17, and metal contact 15 is connected with internal circuit, resistor strip 17 is connected with electromagnetic bar 8 through the electric wire, when metal contact 15 is in the surperficial slip of resistor strip 17, can change the inside resistance value of electromagnetic bar 8 access, the lower extreme fixedly connected with spring gasbag 16 of sap cavity 10, the inside lateral wall fixedly connected with resistor strip 17 of spring gasbag 16, the fixed surface of pivot 3 is connected with puddler 18.

The working principle is as follows: the surface of the frame 1 is fixedly connected with a printing plate 2, the inside of the frame 1 is rotatably connected with a rotating shaft 3, the side surface of the rotating shaft 3 is fixedly connected with a servo motor, the rotating shaft 3 starts to rotate under the driving of the servo motor, the inner blocking block 13 slides outwards under the action of centrifugal force due to the rotation of the frame 1, the metal contact 15 on the side surface of the frame 1 slides towards one end, away from the center of a circle, of the resistor strip 17, so that the resistance connected into the inside of the electromagnetic rod 8 is reduced, the electromagnetic rod 8 pushes the magnetic block 9 to move, the magnetic block 9 is fixedly connected inside the sliding cavity 7, the side surface of the sliding cavity 7 is fixedly connected with a liquid cavity 10, the liquid cavity 10 is compressed, the solution in the liquid cavity 10 can be rapidly sprayed out through the spray head 11, the phenomenon of insufficient ink supply due to the acceleration of printing and dyeing speed is avoided, and the printing stability is improved;

the surface of the rotating shaft 3 is fixedly connected with a transmission gear 4, the surface of the transmission gear 4 is rotatably connected with a push rod 5, the other end of the push rod 5 is rotatably connected with a slide rod 6, the push rod 5 moves back and forth under the action of the transmission gear 4 to drive the slide rod 6 to slide in a slide cavity 7, the magnetic force between an electromagnetic rod 8 and a magnetic block 9 is changed due to the sliding of the slide rod 6, a liquid cavity 10 can stretch and retract along with the slide rod, the pressure inside the liquid cavity 10 is changed to continuously suck dye liquid, the continuous dye supply is realized, the lower end of the liquid cavity 10 is conical, a blocking block 13 is slidably connected inside the liquid cavity 10, the lower end of the blocking block 13 is fixedly connected with an installation frame 14, the lower end of the installation frame 14 is fixedly connected with a spring, the other end of the spring is fixedly connected on the surface of the rotating shaft 3, the blocking block 13 can slide outwards under the action of centrifugal force, and can automatically increase the transfusion speed when the printing and dyeing speed is high, when the printing and dyeing speed is low, the transfusion speed can be automatically reduced.

To sum up, this dye supply device who dyes print and dye even and automatic adjustment transfusion volume slides to the outside under the effect of centrifugal force through mounting bracket 14 for metal contact 15 slides to the outside of resistive bar 17, the outside of resistive bar 17 is passed through the electric wire and is connected with electromagnetic rod 8, electromagnetic rod 8 and magnetic path 9 repulse each other, make liquid chamber 10 compressed, the inside solution of liquid chamber 10 passes through the inside that shower nozzle 11 flowed into sponge 12 fast, the effect of keeping printing, thereby reached and to have increased the output quantity of dyestuff when the speed of printing accelerates, avoid the unclear effect of printing pattern.

This even and automatic adjustment of printing and dyeing dyestuff feeding mechanism of infusion volume rotates under the drive of pivot 3 through drive gear 4 for the pressure of the inside solution of sap cavity 10 changes, the inside of sap cavity 10 is constantly inputed to solution, and the lower extreme sliding connection of sap cavity 10 has sprue 13, sprue 13 is along with the change of rotational speed, change the size in pan feeding hole, thereby reached can be according to the change of printing rotational speed, it is how much to adjust the pan feeding, avoid the material waste, more energy-concerving and environment-protective, and improve the effect of printing quality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.