CN210526085U

CN210526085U - Multicolor printing device

Info

Publication number: CN210526085U
Application number: CN201921102461.4U
Authority: CN
Inventors: 傅身丰; 陈德强
Original assignee: Jiangxi Yuetu Fenghua Color Printing Co Ltd
Current assignee: Jiangxi Yuetu Fenghua Color Printing Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-15
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a polychrome printing device, concretely relates to lithography apparatus technical field, which comprises a frame, the top of frame medial surface is connected with the slide rail, the bottom of slide rail is connected with a plurality of installing frame, the bottom of installing frame is connected with the template, the surface sliding connection of slide rail has a plurality of slider, the last surface mounting of slide rail has electric putter, electric putter's one end and the side fixed connection of slider upper end, the last surface connection of template has fixed spout, fixed spout includes the cell body, the both ends of cell body and the medial surface fixed connection of installing frame, the head tank has been seted up to the upper surface of fixed spout. The utility model discloses a be equipped with fixed spout for when scraping and send printing ink, the slide bar can drive first scraper blade and second scraper blade luffing motion, makes first scraper blade and second scraper blade can scrape respectively and send printing ink, avoids using a large amount of pneumatic cylinders, is favorable to making the printing have higher economic nature.

Description

Multicolor printing device

Technical Field

The utility model relates to a lithography apparatus technical field, more specifically say, the utility model relates to a polychrome printing device.

Background

The multi-color printing refers to printing more than two ink colors on a printing stock in a printing process, and is generally used for printing labels, labels and the like.

The existing multicolor printing device adopts two hydraulic cylinders to drive the brush plate to scrape ink back and forth when printing, and the mode has a simple structure, but one color needs two hydraulic cylinders and multiple colors need a plurality of hydraulic cylinders due to multicolor printing, so that the economy is not high.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a polychrome printing device is through being equipped with fixed spout for when scraping and sending printing ink, the slide bar can drive first scraper blade and second scraper blade luffing motion, makes first scraper blade and second scraper blade can scrape respectively and send printing ink, avoids using a large amount of pneumatic cylinders, is favorable to making the printing have higher economic nature.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-color printing device comprises a rack, wherein a slide rail is connected above the inner side surface of the rack, the bottom of the slide rail is connected with a plurality of installation frames, the bottom end of each installation frame is connected with a template, the outer surface of the slide rail is connected with a plurality of slide blocks in a sliding manner, an electric push rod is installed on the upper surface of the slide rail, one end of the electric push rod is fixedly connected with the side surface of the upper end of each slide block, the upper surface of each template is connected with a fixed chute, each fixed chute comprises a chute body, the two ends of each chute body are fixedly connected with the inner side surface of the installation frame, a high groove is formed in the upper surface of each fixed chute, a low groove positioned on one side of the high groove is further formed in the upper surface;

the bottom of slider is connected with the mobile jib, the bottom of mobile jib is rotated and is connected with the pivot, the equal fixedly connected with connecting rod in both ends of pivot, the first scraper blade of one end fixedly connected with of connecting rod, the other end fixedly connected with second scraper blade of connecting rod, one side fixedly connected with fixed axle of second scraper blade, the surface sliding connection of fixed axle has the slide bar, the surface cover of fixed axle is equipped with first spring, the one end of first spring and one side fixed connection of second scraper blade, the other end of first spring and one side fixed connection of slide bar, one side fixedly connected with fixed plate of mobile jib, the lower surface of fixed plate is connected with the second spring, the bottom of second spring is connected with the push pedal, the top laminating of push pedal and second scraper blade.

In a preferred embodiment, the bottom end of the shaft is slidably connected to the inner surface of the elevated groove.

In a preferred embodiment, a conveyor belt is fixedly connected to the bottom end inside the machine frame, and a motor is further fixedly connected to the bottom end inside the machine frame, and an output shaft of the motor is rotatably connected with the conveyor belt through belt transmission.

In a preferred embodiment, an ink storage barrel is connected to one side of the mounting frame, and a one-way valve is connected to the upper end of the ink storage barrel.

In a preferred embodiment, an ink outlet pipe is connected to the bottom end of the side surface of the mounting frame, the ink outlet pipe is communicated with the inside of the ink storage barrel, and a through hole is formed in the side surface of the first scraper.

In a preferred embodiment, the upper end of the ink storage barrel is connected with a fixing frame, and the one-way valve is located in an inner cavity of the fixing frame.

In a preferred embodiment, the inner side surface of the mounting frame is slidably connected with a push rod, one end of the push rod extends to the inner cavity of the fixed frame, one end of the push rod is connected with a movable plate, and the outer surface of the movable plate is slidably connected with the inner surface of the fixed frame.

In a preferred embodiment, a third spring is fixedly connected to a side surface of the fixed frame inner cavity, and one end of the third spring is fixedly connected to a side surface of the moving plate.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with fixed spout for when scraping and send printing ink, the slide bar can drive first scraper blade and second scraper blade luffing motion, makes first scraper blade and second scraper blade can scrape respectively and send printing ink, avoids using a large amount of pneumatic cylinders, is favorable to making the printing have higher economic nature.

2. The utility model discloses a be equipped with the catch bar, after first scraper blade promoted the catch bar, the catch bar removed to fixed frame inboard for the printing ink in the storage ink bucket is extruded, gets into the top of template, is favorable to automatic interpolation printing ink, in order to carry work efficiency, guarantees printing quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the fixed chute of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 4 is a side view of the present invention.

Fig. 5 is a partial enlarged view of the point B in fig. 1 according to the present invention.

The reference signs are: the automatic ink-jet printing machine comprises a machine frame 1, a slide rail 2, a mounting frame 3, a template 31, a sliding block 4, an electric push rod 5, a fixed sliding chute 6, a groove body 61, a high groove 62, a low groove 63, a main rod 7, a rotating shaft 71, a connecting rod 72, a first scraper 73, a second scraper 74, a fixed shaft 75, a sliding rod 76, a first spring 77, a fixed plate 8, a second spring 81, a push plate 82, a conveyor belt 9, a motor 91, an ink storage barrel 100, a one-way valve 101, an ink outlet pipe 110, a through hole 111, a fixed frame 120, a push rod 121, a moving plate 122 and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a multicolor printing device, which comprises a frame 1, wherein a slide rail 2 is connected above the inner side surface of the frame 1, a plurality of installation frames 3 are connected at the bottom of the slide rail 2, a template 31 is connected at the bottom end of the installation frame 3, a plurality of sliders 4 are connected at the outer surface of the slide rail 2 in a sliding manner, an electric push rod 5 is arranged on the upper surface of the slide rail 2, one end of the electric push rod 5 is fixedly connected with the side surface of the upper end of the slider 4, a fixed chute 6 is connected at the upper surface of the template 31, the fixed chute 6 comprises a chute body 61, the two ends of the chute body 61 are fixedly connected with the inner side surface of the installation frame 3, a high groove 62 is arranged on the upper surface of the fixed chute 6, a low groove 63 positioned at one side of the high groove 62 is also arranged on the upper surface of the fixed chute 6, the two ends of the high groove 62, the bottom of mobile jib 7 rotates and is connected with pivot 71, the both ends of pivot 71 all fixedly connected with connecting rod 72, the one end fixedly connected with first scraper blade 73 of connecting rod 72, the other end fixedly connected with second scraper blade 74 of connecting rod 72, one side fixedly connected with fixed axle 75 of second scraper blade 74, the surface sliding connection of fixed axle 75 has slide bar 76, the surface cover of fixed axle 75 is equipped with first spring 77, the one end of first spring 77 and one side fixed connection of second scraper blade 74, the other end of first spring 77 and one side fixed connection of slide bar 76, one side fixedly connected with fixed plate 8 of mobile jib 7, the lower surface of fixed plate 8 is connected with second spring 81, the bottom of second spring 81 is connected with push pedal 82, push pedal 82 and the top laminating of second scraper blade 74, the bottom and the internal surface sliding connection of high groove 62 of pivot 71, the bottom fixedly connected with conveyer belt 9 of frame 1 inboard, just still fixedly connected with motor 91 in the bottom of frame 1 inboard, the output shaft of motor 91 is connected with conveyer belt 9 through belt drive and rotation.

As shown in fig. 1 to 4, the embodiment specifically is as follows: before printing, firstly adding a proper amount of ink into the ink storage barrel 100 and the upper surface of the template 31, then starting the motor 91 to enable the motor 91 to drive the conveyor belt 9 to rotate, then conveying the printed matter to the position right below the template 31 through the conveyor belt 9, secondly starting the electric push rod 5 to enable the electric push rod 5 to drive the slide block 4 to move on the slide rail 2, during printing, the slide block 4 drives the main rod 7 to move towards the right side, at the moment, the slide rod 76 is positioned in the high groove 62, the bottom surface of the first scraper 73 is contacted with the upper surface of the template 31, the main rod 7 drives the first scraper 73 to scrape the ink, printing is completed, when the main rod 7 moves to the rightmost side, due to the action of the elastic force of the second spring 81, the push plate 82 is pushed to move downwards, the push plate 82 pushes the second scraper 74 and the fixed shaft 75, so that the fixed shaft 75 pushes the slide rod 76 to fall into the low groove 63, at the, and first scraper blade 73 rebound, during the return stroke, electric putter 5 drives slider 4, then drive second scraper blade 74 and remove left, second scraper blade 74 removes left, will scrape the printing ink, pave the upper surface of template 31 with the printing ink, when first scraper blade 73 removes leftmost end, because the effect of first spring 77 elastic force, promote slide bar 76 and get into the inside of low groove 63, and then make next printing, first scraper blade 73 can scrape and send the printing ink, and finally, conveyer belt 9 drives the printed matter and gets into next station and repeatedly prints, first scraper blade 73 and second scraper blade 74 can scrape respectively and send the printing ink, avoid using a large amount of pneumatic cylinders, be favorable to making the printing have higher economic nature.

An ink storage barrel 100 is connected to one side of the mounting frame 3, a one-way valve 101 is connected to the upper end of the ink storage barrel 100, an ink outlet pipe 110 is connected to the bottom end of the side face of the mounting frame 3, the ink outlet pipe 110 is communicated with the inside of the ink storage barrel 100, a through hole 111 is formed in the side face of the first scraper 73, a fixed frame 120 is connected to the upper end of the ink storage barrel 100, the one-way valve 101 is located in the inner cavity of the fixed frame 120, a push rod 121 is slidably connected to the inner side face of the mounting frame 3, one end of the push rod 121 extends to the inner cavity of the fixed frame 120, a moving plate 122 is connected to one end of the push rod 121, the outer surface of the moving plate 122 is slidably connected to the inner surface of the fixed frame 120, a third spring 130 is fixedly connected to the side face of the;

as shown in fig. 1 and fig. 4 to 5, the embodiment specifically is: through first scraper blade 73 extrusion catch bar 121, can accomplish automatic printing ink that send, the principle is: when the first scraper 73 moves leftwards at the left end, the first scraper 73 pushes the pushing rod 121 to move leftwards, the pushing rod 121 drives the moving plate 122 to move to the outer side of the fixing frame 120, at the moment, the ink storage barrel 100 penetrates through the through hole 111, when the first scraper 73 moves rightwards again, due to the effect of the elastic force of the third spring 130, the pushing rod 121 and the moving plate 122 are driven to enter the inner cavity of the fixing frame 120, when the moving plate 122 continues to move towards the inner cavity of the fixing frame 120, air squeezing the inner part of the fixing frame 120 enters the inner part of the ink storage barrel 100 through the one-way valve 101, and therefore ink in the ink storage barrel 100 is squeezed between the first scraper 73 and the second scraper 74 through the ink outlet pipe 110 to be mixed with other ink, automatic ink adding is facilitated, the working efficiency is improved, and the.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, before printing, firstly adding a proper amount of ink into the ink storage barrel 100 and the upper surface of the template 31, then starting the motor 91 to convey the printed matter to the position right below the template 31 through the conveyor belt 9, secondly starting the electric push rod 5 to drive the slide block 4 to move on the slide rail 2, during printing, the slide block 4 drives the main rod 7 to move towards the right side, the slide rod 76 is positioned inside the high groove 62, the bottom surface of the first scraper 73 is in contact with the upper surface of the template 31, the main rod 7 drives the first scraper 73 to scrape the ink, so as to finish printing, when the main rod 7 moves to the rightmost side, due to the action of the elastic force of the second spring 81, the fixed shaft 75 pushes the slide rod 76 to fall into the low groove 63, so that the second scraper 74 is in contact with the ink, while the first scraper 73 moves upwards, the second scraper 74 moves leftwards, so as to scrape the ink, so as to spread the, when the first scraper 73 moves to the leftmost end, under the action of the elastic force of the first spring 77, the slide bar 76 is pushed to enter the interior of the lower groove 63, so that the ink can be scraped by the first scraper 73 for the next printing, and finally, the conveyor belt 9 drives the printed matter to enter the next station for repeated printing;

further, referring to fig. 1 and fig. 4-5 of the specification, when the first scraper 73 moves leftward at the left end, the pushing rod 121 and the moving plate 122 are pushed to move to the outside of the fixing frame 120, at this time, the ink storage barrel 100 penetrates through the through hole 111, after the first scraper 73 leaves, due to the elastic force of the third spring 130, the pushing rod 121 and the moving plate 122 are driven to enter the inner cavity of the fixing frame 120, and when the moving plate 122 continues to move to the inner cavity of the fixing frame 120, the air pressing the inside of the fixing frame 120 enters the inside of the ink storage barrel 100 through the one-way valve 101, so that the ink inside the ink storage barrel 100 is pressed between the first scraper 73 and the second scraper 74 through the ink outlet tube 110 to be mixed with other ink.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multicolor printing device comprising a frame (1), characterized in that: the upper side of the inner side face of the rack (1) is connected with a sliding rail (2), the bottom of the sliding rail (2) is connected with a plurality of installation frames (3), the bottom end of each installation frame (3) is connected with a template (31), the outer surface of each sliding rail (2) is connected with a plurality of sliding blocks (4) in a sliding manner, the upper surface of each sliding rail (2) is provided with an electric push rod (5), one end of each electric push rod (5) is fixedly connected with the side face of the upper end of each sliding block (4), the upper surface of each template (31) is connected with a fixed sliding chute (6), each fixed sliding chute (6) comprises a chute body (61), the two ends of each chute body (61) are fixedly connected with the inner side face of each installation frame (3), the upper surface of each fixed sliding chute (6) is provided with a high groove (62), and the upper surface of each fixed sliding chute, two ends of the high groove (62) are communicated with two ends of the low groove (63);

the bottom of slider (4) is connected with mobile jib (7), the bottom of mobile jib (7) is rotated and is connected with pivot (71), the equal fixedly connected with connecting rod (72) in both ends of pivot (71), the first scraper blade (73) of one end fixedly connected with of connecting rod (72), the other end fixedly connected with second scraper blade (74) of connecting rod (72), one side fixedly connected with fixed axle (75) of second scraper blade (74), the surface sliding connection of fixed axle (75) has slide bar (76), the surface cover of fixed axle (75) is equipped with first spring (77), the one end of first spring (77) and one side fixed connection of second scraper blade (74), the other end of first spring (77) and one side fixed connection of slide bar (76), one side fixedly connected with fixed plate (8) of mobile jib (7), the lower surface of fixed plate (8) is connected with second spring (81), the bottom end of the second spring (81) is connected with a push plate (82), and the push plate (82) is attached to the top end of the second scraper (74).

2. A multicolor printing apparatus according to claim 1, wherein: the bottom end of the rotating shaft (71) is connected with the inner surface of the high groove (62) in a sliding mode.

3. A multicolor printing apparatus according to claim 1, wherein: the bottom fixedly connected with conveyer belt (9) of frame (1) inboard, just still fixedly connected with motor (91) in the bottom of frame (1) inboard, the output shaft of motor (91) is connected with conveyer belt (9) rotation through the belt drive.

4. A multicolor printing apparatus according to claim 1, wherein: one side of the mounting frame (3) is connected with an ink storage barrel (100), and the upper end of the ink storage barrel (100) is connected with a one-way valve (101).

5. A multicolor printing apparatus according to claim 1, wherein: the side bottom of installing frame (3) is connected with out ink pipe (110), go out ink pipe (110) and store up the inside intercommunication of ink bucket (100), through-hole (111) have been seted up to the side of first scraper blade (73).

6. A multicolor printing device according to claim 4, wherein: the upper end of storing up china ink bucket (100) is connected with fixed frame (120), check valve (101) are located the inner chamber of fixed frame (120).

7. A multicolor printing apparatus according to claim 6, wherein: the utility model discloses a fixing frame, including installing frame (3), medial surface sliding connection has catch bar (121) of installing frame (3), the inner chamber of fixed frame (120) is extended to the one end of catch bar (121), the one end of catch bar (121) is connected with movable plate (122), the surface of movable plate (122) and the internal surface sliding connection of fixed frame (120).

8. A multicolor printing apparatus according to claim 7, wherein: the side of the inner cavity of the fixed frame (120) is fixedly connected with a third spring (130), and one end of the third spring (130) is fixedly connected with the side of the moving plate (122).