Large-water-cooling-roller double-servo flexographic printing unit

Abstract

The utility model belongs to the technical field of printing equipment, and particularly relates to a large-water-cooling-roller double-servo flexographic printing unit which comprises a printing unit body. An ink path system is mounted in the printing unit main body; the middle part of the ink path system is fixedly connected with an ink supply fountain; the middle part of the ink path system is fixedly connected with an ink path position adjuster; a plate roller position adjuster is mounted in the middle of the printing unit main body; a letterpress printing bottom roller is installed in the middle of the printing unit body. According to the letterpress printing unit, the letterpress printing plate roller and the letterpress printing bottom roller are arranged, the position of the ink path system is adjusted front and back in a large range, then the position of the letterpress printing plate roller is adjusted left and right, the letterpress printing unit can be suitable for letterpress printing plate rollers with different diameters, and the variable range of the diameter of the plate roller is large so as to meet the printing requirements of different typesetting patterns; the unit is further provided with an independent letterpress printing bottom roller, and during printing work, the paper feeding mode is continuous paper feeding, so that the unit can be mixed with other configurations on a printing machine to conduct on-line high-speed operation work.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of printing equipment, specifically a big water cooling roller double servo soft printing machine set. BACKGROUND

[0002] The soft printing machine set, especially the soft printing machine set, is a kind of equipment widely used in the printing industry today, and the soft printing machine set is a kind of soft printing machine, characterized by each printing unit being independent of each other and arranged in a straight line along the horizontal direction.

[0003] The soft printing machine set is widely used in food packaging, pharmaceutical packaging, cosmetic packaging, soft packaging, soft tube film, books and textbooks, carton pre-printing and other fields. Especially in the industries of self-adhesive, small folding cartons, commercial form paper, bills, tags and soft drink packaging, the soft printing machine set occupies a large part of the market, and the soft printing machine set occupies an important position in the printing industry with its unique structure and multi-function. With the continuous progress of technology and the continuous change of market, the soft printing machine set will continue to play its advantages and make contributions to the development of the printing industry.

[0004] The existing intermittent embossing machine set adopts the mode of fixed plate roller and ink path system, which makes the whole machine set structure stable, transmission stable and low cost, but due to the fixed diameter of the plate roller, the machine needs to adopt reciprocating intermittent paper feeding to adjust the length of different printing patterns with fixed diameter plate roller. This makes the paper feeding efficiency of the machine very low, the printing speed is slow, and it is difficult to add other configurations.

[0005] Therefore, the utility model provides a big water cooling roller double servo soft printing machine set. Utility model content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background art is solved.

[0007] The utility model discloses a big water cooling roller double servo soft printing machine unit that solves its technical problem adopts the technical scheme: a kind of big water cooling roller double servo soft printing machine unit, including printing machine unit main body;The printing machine unit main body is installed with ink path system;Ink path system middle part is fixedly connected with ink supply hopper;Ink path system middle part is fixedly connected with ink path position adjuster;Printing machine unit main body middle part is installed with plate roller position adjuster;Printing machine unit main body middle part is installed with embossing bottom roll;Printing machine unit main body middle part is installed with embossing plate roller;Printing machine unit main body middle part is installed with first motor;The embossing plate roller is electrically connected with first motor;Printing machine unit main body middle part is installed with second motor;Second motor is electrically connected with embossing bottom roll;Printing machine unit main body middle part is installed with third motor;Third motor is electrically connected with ink path system;Printing machine unit main body middle part is fixedly connected with side cover;Multiple chutes are arranged in the middle part of the side cover;Control lever is slidably connected in the chute;By being provided with embossing plate roller and embossing bottom roll, the position of ink path system is adjusted in a large range before and after, and the position of embossing plate roller is adjusted left and right, so that the embossing unit can be suitable for embossing plate roller of different diameters, and the diameter of plate roller can be changed in a very large range, to adapt to the printing demand of different layout patterns, and the unit also has its own independent embossing bottom roll, when printing, the paper feeding form is continuous, which makes the unit can be mixed with other configurations on the printing machine to run at high speed.

[0008] Preferably, a first groove is formed in the bottom of the chute; a plurality of first connecting rods are fixedly connected in the first groove; the first connecting rods are in an array structure; a roller is rotatably connected to the middle part of the first connecting rods; by providing the roller, the control lever slides in the chute, and the rotation of the roller is driven when the control lever slides on the top of the roller, which reduces the friction between the control lever and the inner wall of the chute, making the sliding of the control lever smoother.

[0009] Preferably, a plurality of connecting plates are fixedly connected in the first groove; the connecting plates are in an array structure; a plurality of second connecting rods are fixedly connected to the middle part of the connecting plates; the second connecting rods are symmetrically arranged; a roller is rotatably connected between the two symmetrically arranged second connecting rods; a plurality of elastic bristles are fixedly connected to the middle part of the roller; the elastic bristles are in an array structure; the end of the elastic bristles is in contact with the surface of the roller; by providing the elastic bristles, the elastic bristles in contact with the surface of the roller will sweep the surface of the roller when the roller rotates, reducing the adhesion of dust and impurities on the surface of the roller and the problem of poor sliding of the control lever caused by the adhesion of dust and impurities on the surface of the roller.

[0010] Preferably, a second groove is formed in the middle of the side cover; the second groove is communicated with the first groove; a receiving box is slidably connected in the second groove; the receiving box is located below the elastic brush; a handle is fixed to the side wall of the receiving box; by arranging the receiving box and the handle, when the elastic brush scrapes the surface of the roller, the dust and impurities scraped off will fall into the receiving box, the receiving box can collect the dust and impurities, when the dust and impurities in the receiving box need to be cleaned, the handle is pulled outwards, at this time, the receiving box is synchronously slid outwards, and the dust and impurities in the receiving box can be cleaned.

[0011] Preferably, a plurality of third grooves are formed in the middle of the side cover; the third grooves are symmetrically arranged; the third grooves are located on both sides of the sliding groove; an elastic cloth is fixed to the side wall of the control rod; the end of the elastic cloth is fixed to the side wall of the side cover; a plurality of reinforcing ribs are fixed to the middle of the elastic cloth; the reinforcing ribs are slidably connected with the third grooves; by arranging the elastic cloth and the reinforcing ribs, the elastic cloth can block the sliding groove, and the problem that the dust and impurities enter the sliding groove to cause the control rod to slide unsmoothly is reduced; when the control rod slides in the sliding groove, the elastic cloth will be deformed, and the reinforcing ribs will slide in the third grooves, the third grooves can support the elastic cloth, and the collapse of the elastic cloth is reduced.

[0012] Preferably, a plurality of adhesive strips are fixed in the receiving box; the adhesive strips are arranged in an array structure; by arranging the adhesive strips, the dust and impurities falling into the receiving box can be adsorbed, and the disturbance of the dust and impurities is reduced.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses a big water -cooling roller double servo soft printing machine unit, is provided with the embossing plate roller and embossing bottom roller to the position of ink path system is adjusted in a big range before and after, and then the position of embossing plate roller is adjusted left and right, so that the embossing machine group can be applicable to different diameter embossing plate roller, and the plate roller diameter can change very big range, to adapt to the printing demand of different layout pattern, and the machine group still has its own independent embossing bottom roller, when printing work, its paper running form is continuous paper running, this makes the machine group can with other configuration on the printing machine mix together and carry out the high -speed operation work of line connection.

[0015] 2. The utility model discloses a big water -cooling roller double servo soft printing machine unit, is provided with the roller, and the control rod slides in the sliding groove, and when the control rod slides on the top of the roller, the rotation of the roller can be driven, the friction of the control rod and the inner wall of the sliding groove can be reduced, and the control rod slides more smoothly. DRAWINGS

[0016] The utility model will be further described in connection with the drawings.

[0017] Figure 1This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the first motor and the second motor in this utility model;

[0019] Figure 3 This is a schematic diagram of the ink path position adjuster and the printing roller position adjuster in this utility model;

[0020] Figure 4 This is a schematic diagram of the side cover structure in this utility model;

[0021] Figure 5 This is a schematic diagram of the groove structure in this utility model;

[0022] Figure 6 This is a schematic diagram of the roller and the third groove structure in this utility model;

[0023] Figure 7 This is a schematic diagram of the elastic fabric and reinforcing rib structure in this utility model;

[0024] Figure 8 This is a schematic diagram of the first interceptor bar and connecting plate structure in this utility model;

[0025] Figure 9 This is a schematic diagram of the roller and elastic bristle structure in this utility model;

[0026] In the diagram: 1. Printing roller; 11. Main body of printing unit; 12. Ink system; 13. Ink fountain; 14. Ink position adjuster; 15. Printing roller position adjuster; 16. Printing bottom roller; 17. First motor; 18. Second motor; 19. Side cover; 101. Slide groove; 102. Control lever; 103. Third motor; 2. Roller; 21. First groove; 22. First connecting rod; 3. Elastic bristles; 31. Connecting plate; 32. Second connecting rod; 33. Roller; 4. Receiving box; 41. Second groove; 42. Handle; 5. Elastic cloth; 51. Third groove; 52. Reinforcing rib; 6. Adhesive strip. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] like Figure 1 , Figure 2 , Figure 3As shown, this utility model discloses a large water-cooled roller dual-servo flexographic printing press, comprising a printing press body 11; an ink path system 12 is installed inside the printing press body 11; an ink supply fountain 13 is fixedly connected to the middle of the ink path system 12; an ink path position adjuster 14 is fixedly connected to the middle of the ink path system 12; a plate roller position adjuster 15 is installed in the middle of the printing press body 11; a relief printing bottom roller 16 is installed in the middle of the printing press body 11; a relief printing plate roller 1 is installed in the middle of the printing press body 11; a first motor 17 is installed in the middle of the printing press body 11; the relief printing plate roller 1 is electrically connected to the first motor 17; a second motor 18 is installed in the middle of the printing press body 11; the second motor 18 is electrically connected to the relief printing bottom roller 16; a third motor 103 is installed in the middle of the printing press body 11; the third motor 103 is electrically connected to the ink path system 12; the printing press body... A side cover 19 is fixedly connected to the middle of the 11; multiple sliding grooves 101 are opened in the middle of the side cover 19; a control lever 102 is slidably connected in the sliding groove 101; during use, the position of the ink path system 12 is adjusted back and forth, and the position of the printing roller 1 is adjusted left and right, so that the printing unit can be used with printing rollers 1 of different diameters to meet the printing needs of different layout patterns; by setting up the printing roller 1 and the printing bottom roller 16, the position of the ink path system 12 can be adjusted back and forth over a wide range, and the position of the printing roller 1 can be adjusted left and right, so that the printing unit can be used with printing rollers 1 of different diameters, and the roller diameter can vary greatly to meet the printing needs of different layout patterns. The unit also has its own independent printing bottom roller 16. During printing, its paper feeding mode is continuous paper feeding, which allows the unit to be mixed with other configurations on the printing press for inline high-speed operation.

[0029] like Figures 4 to 7 As shown, a first groove 21 is provided at the bottom of the slide groove 101; a plurality of first connecting rods 22 are fixedly connected in the first groove 21; the first connecting rods 22 are arranged in an array structure; a roller 2 is rotatably connected to the middle of the first connecting rod 22; in use, when the printing plate roller 1 and the printing bottom roller 16 work together, the control lever 102 slides in the slide groove 101, and the roller 2 can reduce the friction between the control lever 102 and the inner wall of the slide groove 101, making the control lever 102 slide more smoothly; by providing the roller 2, the control lever 102 slides in the slide groove 101, and at this time, the control lever 102 slides on the top of the roller 2, which will drive the roller 2 to rotate, and the roller 2 can reduce the friction between the control lever 102 and the inner wall of the slide groove 101, making the control lever 102 slide more smoothly.

[0030] like Figures 4 to 9As shown, multiple connecting plates 31 are fixedly connected within the first groove 21; the connecting plates 31 are arranged in an array; multiple second connecting rods 32 are fixedly connected to the middle of the connecting plates 31; the second connecting rods 32 are symmetrically arranged; a roller 33 is rotatably connected between two symmetrically arranged second connecting rods 32; multiple elastic bristles 3 are fixedly connected to the middle of the roller 33; the elastic bristles 3 are arranged in an array; the ends of the elastic bristles 3 contact the surface of the roller 2; in use, the control lever 102 slides on the roller 2, causing the roller 2 to rotate. When the roller 2 rotates, the elastic bristles 3 in contact with the surface of the roller 2 will scrape the surface of the roller 2, reducing the adhesion of dust and impurities on the surface of the roller 2; by providing elastic bristles 3, when the roller 2 rotates, the elastic bristles 3 in contact with the surface of the roller 2 will scrape the surface of the roller 2, reducing the adhesion of dust and impurities on the surface of the roller 2, and reducing the problem of the control lever 102 not sliding smoothly due to dust and impurities on the surface of the roller 2.

[0031] like Figure 5 , Figure 6 , Figure 7 As shown, a second groove 41 is provided in the middle of the side cover 19; the second groove 41 communicates with the first groove 21; a receiving box 4 is slidably connected in the second groove 41; the receiving box 4 is located below the elastic bristles 3; a handle 42 is fixedly connected to the side wall of the receiving box 4; in use, the elastic bristles 3 scrape the surface of the roller 2, and the scraped dust and impurities will fall downward into the receiving box 4, thus collecting the dust and impurities. When it is necessary to clean the dust and impurities in the receiving box 4, the handle 42 is pulled outward, and the receiving box 4 slides outward simultaneously, thus cleaning the dust and impurities in the receiving box 4; by setting the receiving box 4 and the handle 42, when the elastic bristles 3 scrape the surface of the roller 2, the scraped dust and impurities will fall downward into the receiving box 4, thus collecting the dust and impurities. When it is necessary to clean the dust and impurities in the receiving box 4, the handle 42 is pulled outward, and the receiving box 4 slides outward simultaneously, thus cleaning the dust and impurities in the receiving box 4.

[0032] like Figure 1 , Figure 7As shown, the side cover 19 has multiple third grooves 51 in the middle; the third grooves 51 are symmetrically arranged; the third grooves 51 are located on both sides of the slide groove 101; an elastic cloth 5 is fixedly connected to the side wall of the control lever 102; the end of the elastic cloth 5 is fixedly connected to the side wall of the side cover 19; multiple reinforcing ribs 52 are fixedly connected to the middle of the elastic cloth 5; the reinforcing ribs 52 are slidably connected to the third grooves 51; in use, the elastic cloth 5 can seal the slide groove 101, reducing the problem of the control lever 102 not sliding smoothly due to dust and impurities entering the slide groove 101. The sliding of the elastic cloth 5 will deform the elastic cloth 5, causing the reinforcing rib 52 to slide within the third groove 51. The third groove 51 can support the elastic cloth 5 and reduce its collapse. By providing the elastic cloth 5 and the reinforcing rib 52, the elastic cloth 5 can seal the slide groove 101, reducing the problem of the control lever 102 not sliding smoothly due to dust and impurities entering the slide groove 101. The sliding of the control lever 102 within the slide groove 101 will deform the elastic cloth 5, causing the reinforcing rib 52 to slide within the third groove 51. The third groove 51 can support the elastic cloth 5 and reduce its collapse.

[0033] like Figure 7 As shown, multiple adhesive strips 6 are fixed inside the receiving box 4; the adhesive strips 6 are arranged in an array structure; by providing adhesive strips 6, dust and impurities falling into the receiving box 4 can be adsorbed, reducing the disturbance of dust and impurities.

[0034] Working principle: During use, the position of the ink path system 12 is adjusted forward and backward, and the position of the letterpress roller 1 is adjusted left and right, so that the letterpress printing unit can be used with letterpress rollers 1 of different diameters to meet the printing needs of different layout patterns; when the letterpress roller 1 and the letterpress bottom roller 16 work together, the control lever 102 slides in the slide groove 101, and the roller 2 can reduce the friction between the control lever 102 and the inner wall of the slide groove 101, making the control lever 102 slide more smoothly; the sliding of the control lever 102 on the roller 2 will drive the roller 2 to rotate, and when the roller 2 rotates, the elastic bristles 3 in contact with the surface of the roller 2 will scrape the surface of the roller 2, reducing the adhesion of dust and impurities on the surface of the roller 2; The elastic bristles 3 scrape the surface of the roller 2, and the scraped dust and impurities fall downward into the receiving box 4. The receiving box 4 collects the dust and impurities. When it is necessary to clean the dust and impurities in the receiving box 4, pull the handle 42 outward. At this time, the receiving box 4 slides outward simultaneously, and the dust and impurities in the receiving box 4 can be cleaned. The elastic cloth 5 can block the slide groove 101, reducing the problem of the control lever 102 not sliding smoothly due to dust and impurities entering the slide groove 101. When the control lever 102 slides in the slide groove 101, it will cause the elastic cloth 5 to deform, which will drive the reinforcing rib 52 to slide in the third groove 51. The third groove 51 can support the elastic cloth 5 and reduce the collapse of the elastic cloth 5.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A large water-cooled roller dual-servo flexographic printing press, characterized in that: The printing press unit includes a main body (11); an ink system (12) is installed inside the main body (11); an ink supply fountain (13) is fixedly connected to the middle of the ink system (12); an ink path position adjuster (14) is fixedly connected to the middle of the ink system (12); a plate roller position adjuster (15) is installed in the middle of the main body (11); a relief printing bottom roller (16) is installed in the middle of the main body (11); a relief printing plate roller (1) is installed in the middle of the main body (11); and a first motor (17) is installed in the middle of the main body (11). The letterpress roller (1) is electrically connected to the first motor (17); a second motor (18) is installed in the middle of the main body (11) of the printing unit; the second motor (18) is electrically connected to the letterpress bottom roller (16); a third motor (103) is installed in the middle of the main body (11) of the printing unit; the third motor (103) is electrically connected to the ink path system (12); a side cover (19) is fixedly connected in the middle of the main body (11) of the printing unit; a plurality of sliding grooves (101) are opened in the middle of the side cover (19); a control lever (102) is slidably connected in the sliding groove (101).

2. The large water-cooled roller dual-servo flexographic printing unit according to claim 1, characterized in that: The bottom of the chute (101) is provided with a first groove (21); a plurality of first connecting rods (22) are fixedly connected in the first groove (21); the first connecting rods (22) are arranged in an array structure; a roller (2) is rotatably connected to the middle of the first connecting rod (22).

3. The large water-cooled roller dual-servo flexographic printing unit according to claim 2, characterized in that: Multiple connecting plates (31) are fixedly connected in the first groove (21); the connecting plates (31) are in an array structure; multiple second connecting rods (32) are fixedly connected in the middle of the connecting plates (31); the second connecting rods (32) are symmetrically arranged; a roller (33) is rotatably connected between two symmetrically arranged second connecting rods (32); multiple elastic bristles (3) are fixedly connected in the middle of the roller (33); the elastic bristles (3) are in an array structure; the ends of the elastic bristles (3) are in contact with the surface of the roller (2).

4. The large water-cooled roller dual-servo flexographic printing unit according to claim 3, characterized in that: The side cover (19) has a second groove (41) in the middle; the second groove (41) communicates with the first groove (21); a receiving box (4) is slidably connected in the second groove (41); the receiving box (4) is located below the elastic bristles (3); a handle (42) is fixedly connected to the side wall of the receiving box (4).

5. The large water-cooled roller dual-servo flexographic printing unit according to claim 4, characterized in that: The side cover (19) has a plurality of third grooves (51) in the middle; the third grooves (51) are symmetrically arranged; the third grooves (51) are located on both sides of the slide groove (101); the side wall of the control lever (102) is fixedly connected to an elastic cloth (5); the end of the elastic cloth (5) is fixedly connected to the side wall of the side cover (19); the middle of the elastic cloth (5) is fixedly connected to a plurality of reinforcing ribs (52); the reinforcing ribs (52) are slidably connected to the third grooves (51).

6. The large water-cooled roller dual-servo flexographic printing unit according to claim 5, characterized in that: Multiple adhesive strips (6) are fixed inside the receiving box (4); the adhesive strips (6) are arranged in an array structure.

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