CN212147931U

CN212147931U - Plastic film environmental protection printing device

Info

Publication number: CN212147931U
Application number: CN201922288699.7U
Authority: CN
Inventors: 张宇益
Original assignee: Wuxi Yuanda Adhesive Products Co ltd
Current assignee: Wuxi Yuanda Adhesive Products Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-12-15
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a plastic film environment-friendly printing device, which relates to the technical field of printing, and comprises a base, wherein the top of the base is provided with a printing mechanism; the printing mechanism comprises a fixing plate, the fixing plate is fixedly connected with the base, a servo motor is fixedly arranged on one side of the fixing plate, a first rotating shaft is arranged on one side of the servo motor, an output shaft of the servo motor is fixedly connected with the first rotating shaft, a printing cylinder is arranged on the outer side of the first rotating shaft, an ink box is arranged at the bottom of the printing cylinder, a wiping strip is fixedly arranged on the inner wall of the ink box, a positioning cylinder is fixedly arranged at the bottom of the inner side of the ink box, a first spring is fixedly arranged inside the positioning cylinder, and a guide post is fixedly arranged at the bottom end of the first. The utility model discloses a set up printing mechanism, guarantee that the ink stain is infected with evenly on the printing section of thick bamboo, can effectually clean and paint the ink on the printing section of thick bamboo for the printing section of thick bamboo avoids taking place into the condition that spatters when rotatory printing.

Description

Plastic film environmental protection printing device

Technical Field

The utility model relates to a printing technology field specifically is a plastic film environmental protection printing device.

Background

Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, and are used for packaging and as film coating layers, plastic packages and plastic package products account for more and more parts on the market, and particularly composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like.

Patent application publication No. CN2212496Y discloses a plastic film printing device, which comprises an intaglio printing roller, a rubber roller, a scraper, an ink supply device and a guide rail which is arranged according to the width of a film and can move a frame. The printing device adopts a cantilever support structure, has small volume and light weight, is powered by the movement of the plastic film, does not consume electricity, and has good effects on anti-counterfeiting and film performance and trademark indication by printing the edge of the plastic film.

The technical problems generated by the prior art are as follows: the existing plastic film can not effectively wipe and smear ink on the printing cylinder when printing, so that the printing cylinder is easy to splash during rotary printing, thereby causing pollution.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a plastic film environmental protection printing device has solved current plastic film and is printing, can not effectually clean and paint the ink on the printing section of thick bamboo for the printing section of thick bamboo takes place the condition that splashes easily when rotatory printing, thereby causes the problem of pollution.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the plastic film environment-friendly printing device comprises a base, wherein a printing mechanism is arranged at the top of the base;

the printing mechanism comprises a fixed plate, the fixed plate is fixedly connected with a base, a servo motor is fixedly arranged on one side of the fixed plate, a first rotating shaft is arranged on one side of the servo motor, an output shaft of the servo motor is fixedly connected with the first rotating shaft, a printing cylinder is arranged on the outer side of the first rotating shaft, an ink box is arranged at the bottom of the printing cylinder, a wiping strip is fixedly arranged on the inner wall of the ink box, a positioning cylinder is fixedly arranged at the bottom of the inner side of the ink box, a first spring is fixedly arranged in the positioning cylinder, a guide post is fixedly arranged at the bottom end of the first spring and is in sliding connection with the positioning cylinder, a sealing ring is fixedly arranged on the inner wall of the positioning cylinder and is made of a rubber material, a hollow plate is fixedly arranged at the top of the guide post, a smearing block is fixedly arranged at the top of the hollow plate, brush bristles are fixedly, a flow guide column is arranged on one side of the hollow plate, and the flow guide block and the flow guide column penetrate through the hollow plate.

Preferably, a positioning mechanism is arranged at the top of the printing cylinder and comprises a guide roller, and second rotating shafts are fixedly arranged on two sides of the guide roller.

Preferably, a sliding block is fixedly arranged at one end of the second rotating shaft, and a through hole is formed in the surface of the fixing plate.

Preferably, the inner wall of the through opening is provided with a guide groove, and the sliding block is connected with the guide groove in a sliding manner.

Preferably, a second spring is fixedly arranged at the top of the sliding block, an adjusting block is fixedly arranged at the top end of the second spring, and the adjusting block is connected with the guide groove in a sliding manner.

Preferably, a screw is fixedly arranged on one side of the adjusting block, a butterfly nut is arranged on the outer side of the screw, and the screw is in threaded connection with the butterfly nut.

Preferably, the flow guide block and the flow guide column are both made of sponge materials, and the hollow plate is fixedly connected with the smearing block.

Advantageous effects

The utility model provides a plastic film environmental protection printing device. The method has the following beneficial effects:

1. through setting up printing mechanism, servo motor drives a printing section of thick bamboo through first pivot and rotates, the printing section of thick bamboo contacts with the inside ink of china ink case simultaneously, first spring promotes the guide post and slides in a location section of thick bamboo is inside, thereby it will scribble piece and brush hair and the contact of printing section of thick bamboo to drive the fretwork board, the water conservancy diversion piece and the water conservancy diversion post that set up are to scribbling piece department with the printing ink water conservancy diversion of china ink bottom of the case portion, the printing ink of piece department of guaranteeing to scribbling is sufficient, can effectually scribble the printing on a printing section of thick bamboo with the ink, guarantee that the ink mark is infected with evenly on a printing section of thick bamboo, later the fixed unnecessary printing ink that is equipped with of wiping strip and will be infected with on a printing section of thick bamboo of china ink incasement cleans, can effectually clean and.

2. Through setting up positioning mechanism, transfer the regulating block through the screw rod and slide in the guide way is inside, later the guide way drives second spring and slider and rises in the guide way is inside, later the slider drives the height of guide roll through the second pivot and adjusts, later rotatory butterfly nut, butterfly nut and screw rod thread tightening, thereby indirect height to the guide roll is fixed, make plastic film can carry out effectual fixed when the printing, simultaneously carry out moderate degree to fixed dynamics according to the printing needs and adjust, the second spring that sets up makes the guide roll have certain elastic distance, promote the suitability.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the portion A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial structure of the portion B shown in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the ink tank of the present invention.

In the figure: 1-base, 2-printing mechanism, 3-fixing plate, 4-servo motor, 5-first rotating shaft, 6-printing cylinder, 7-ink box, 8-wiping strip, 9-positioning cylinder, 10-first spring, 11-guide column, 12-sealing ring, 13-hollowed-out plate, 14-smearing block, 15-brush hair, 16-guide block, 17-guide column, 18-positioning mechanism, 19-guide roller, 20-second rotating shaft, 21-sliding block, 22-through hole, 23-guide groove, 24-second spring, 25-regulating block, 26-screw rod and 27-butterfly nut.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the environment-friendly plastic film printing device comprises a base 1, wherein a printing mechanism 2 is arranged at the top of the base 1;

the printing mechanism 2 comprises a fixing plate 3, the fixing plate 3 is fixedly connected with a base 1, a servo motor 4 is fixedly arranged on one side of the fixing plate 3, a first rotating shaft 5 is arranged on one side of the servo motor 4, an output shaft of the servo motor 4 is fixedly connected with the first rotating shaft 5, a printing cylinder 6 is arranged on the outer side of the first rotating shaft 5, an ink box 7 is arranged at the bottom of the printing cylinder 6, a wiping strip 8 is fixedly arranged on the inner wall of the ink box 7, a positioning cylinder 9 is fixedly arranged at the bottom of the inner side of the ink box 7, a first spring 10 is fixedly arranged in the positioning cylinder 9, a guide post 11 is fixedly arranged at the bottom end of the first spring 10, the guide post 11 is slidably connected with the positioning cylinder 9, a sealing ring 12 is fixedly arranged on the inner wall of the positioning cylinder 9, the sealing ring 12 is made of rubber material, a hollowed-out plate 13 is fixedly arranged at the top of the, the surface of the smearing block 14 is fixedly provided with bristles 15, the bottom of the hollow plate 13 is fixedly provided with a flow guide block 16, one side of the hollow plate 13 is provided with a flow guide column 17, and the flow guide block 16 and the flow guide column 17 penetrate through the hollow plate 13;

the flow guide block 16 and the flow guide column 17 are both made of sponge materials, and the hollow plate 13 is fixedly connected with the coating block 14.

The implementation mode is specifically as follows: when the printing machine is used, the servo motor 4 is turned on, the servo motor 4 drives the printing cylinder 6 to rotate through the first rotating shaft 5, meanwhile, the printing cylinder 6 is contacted with ink in the ink box 7, the first spring 10 pushes the guide post 11 to slide in the positioning cylinder 9, so that the hollow plate 13 is driven to enable the smearing block 14 and the brush bristles 15 to be contacted with the printing cylinder 6, the arranged guide block 16 and the guide post 17 guide ink at the bottom of the ink box 7 to the smearing block 14, the sufficient ink at the smearing block 14 is ensured, the ink can be effectively smeared on the printing cylinder 6, the uniform staining of ink marks on the printing cylinder 6 is ensured, then the wiping strip 8 is fixedly arranged on the inner wall of the printing cylinder 7 to wipe redundant ink stained on the printing cylinder 6, the ink on the printing cylinder 6 can be effectively wiped and smeared, the situation that the printing cylinder 6 is prevented from splashing during rotary printing is specifically solved, the existing plastic film in the prior art is printed, the ink on the printing cylinder 6 cannot be effectively wiped and smeared, so that the printing cylinder 6 is easy to splash during rotary printing, thereby causing the pollution problem.

The environment-friendly plastic film printing device shown in the attached figure 2 further comprises a positioning mechanism 18, wherein the positioning mechanism 18 is arranged at the top of the printing cylinder 6, the positioning mechanism 18 comprises a guide roller 19, and second rotating shafts 20 are fixedly arranged on two sides of the guide roller 19;

a sliding block 21 is fixedly arranged at one end of the second rotating shaft 20, and a through hole 22 is formed in the surface of the fixing plate 3;

the inner wall of the through opening 22 is provided with a guide groove 23, and the sliding block 21 is connected with the guide groove 23 in a sliding manner;

a second spring 24 is fixedly arranged at the top of the sliding block 21, an adjusting block 25 is fixedly arranged at the top end of the second spring 24, and the adjusting block 25 is in sliding connection with the guide groove 23;

a screw 26 is fixedly arranged on one side of the adjusting block 25, a butterfly nut 27 is arranged on the outer side of the screw 26, and the screw 26 is in threaded connection with the butterfly nut 27.

The implementation mode is specifically as follows: the adjusting block 25 is moved through the screw 26 to slide in the guide groove 23, then the guide groove 23 drives the second spring 24 and the sliding block 21 to ascend in the guide groove 23, then the sliding block 21 drives the guide roller 19 to adjust the height through the second rotating shaft 20, then the butterfly nut 27 is rotated, the butterfly nut 27 is in threaded fixation with the screw 26, therefore the height of the guide roller 19 is indirectly fixed, the plastic film can be effectively fixed during printing, meanwhile, the fixing strength is properly adjusted according to printing requirements, the guide roller 19 has a certain elastic distance due to the arranged second spring 24, the applicability is improved, and the problem that the extrusion degree of pressure of the extrusion roller at the top of the plastic film is not easily adjusted during plastic film printing in the prior art is specifically solved by the aid of the embodiment.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, a servo motor 4 drives a printing cylinder 6 to rotate through a first rotating shaft 5, meanwhile, the printing cylinder 6 is in contact with ink inside an ink box 7, a first spring 10 pushes a guide post 11 to slide inside a positioning cylinder 9, so that a hollow plate 13 is driven to enable an smearing block 14 and bristles 15 to be in contact with the printing cylinder 6, a set flow guide block 16 and a set flow guide post 17 guide ink at the bottom of the ink box 7 to the smearing block 14, the ink at the smearing block 14 is ensured to be sufficient, the ink can be effectively smeared on the printing cylinder 6, the ink stains on the printing cylinder 6 are ensured to be even, then, a wiping strip 8 is fixedly arranged on the inner wall of the ink box 7 to wipe redundant ink stained on the printing cylinder 6, the ink on the printing cylinder 6 can be effectively wiped and smeared, and the situation that the printing cylinder 6 is prevented from splashing during rotary printing;

referring to the attached drawing 2 of the specification, the adjusting block 25 is moved by the screw 26 to slide in the guide groove 23, then the guide groove 23 drives the second spring 24 and the slider 21 to ascend in the guide groove 23, then the slider 21 drives the guide roller 19 through the second rotating shaft 20 to adjust the height, then the butterfly nut 27 is rotated, the butterfly nut 27 is fixed with the screw 26 through threads, so that the height of the guide roller 19 is indirectly fixed, the plastic film can be effectively fixed during printing, the fixed force is properly adjusted according to the printing requirement, the guide roller 19 has a certain elastic distance due to the arranged second spring 24, and the applicability is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a plastic film environmental protection printing device, includes base (1), its characterized in that: the top of the base (1) is provided with a printing mechanism (2);

the printing mechanism (2) comprises a fixing plate (3), the fixing plate (3) is fixedly connected with a base (1), a servo motor (4) is fixedly arranged on one side of the fixing plate (3), a first rotating shaft (5) is arranged on one side of the servo motor (4), an output shaft of the servo motor (4) is fixedly connected with the first rotating shaft (5), a printing cylinder (6) is arranged on the outer side of the first rotating shaft (5), an ink box (7) is arranged at the bottom of the printing cylinder (6), a wiping strip (8) is fixedly arranged on the inner wall of the ink box (7), a positioning cylinder (9) is fixedly arranged at the bottom of the inner side of the ink box (7), a first spring (10) is fixedly arranged inside the positioning cylinder (9), a guide column (11) is fixedly arranged at the bottom end of the first spring (10), the guide column (11) is slidably connected with the positioning cylinder (9), and a sealing ring (12) is fixedly arranged on the inner, sealing ring (12) are made by rubber materials, guide post (11) top is fixed and is equipped with fretwork board (13), fretwork board (13) top is fixed and is equipped with scribbles piece (14), it is equipped with brush hair (15) to scribble piece (14) fixed surface, fretwork board (13) bottom is fixed and is equipped with water conservancy diversion piece (16), fretwork board (13) one side is equipped with water conservancy diversion post (17), water conservancy diversion piece (16) and water conservancy diversion post (17) all run through fretwork board (13).

2. The plastic film environment-friendly printing device as claimed in claim 1, wherein: a positioning mechanism (18) is arranged at the top of the printing cylinder (6), the positioning mechanism (18) comprises a guide roller (19), and second rotating shafts (20) are fixedly arranged on two sides of the guide roller (19).

3. The plastic film environment-friendly printing device as claimed in claim 2, wherein: one end of the second rotating shaft (20) is fixedly provided with a sliding block (21), and the surface of the fixing plate (3) is provided with a through hole (22).

4. The plastic film environment-friendly printing device as claimed in claim 3, wherein: the inner wall of the through opening (22) is provided with a guide groove (23), and the sliding block (21) is connected with the guide groove (23) in a sliding manner.

5. The plastic film environment-friendly printing device as claimed in claim 3, wherein: the fixed second spring (24) that is equipped with in slider (21) top, fixed regulating block (25) that is equipped with in second spring (24) top, regulating block (25) and guide way (23) sliding connection.

6. The plastic film environment-friendly printing device as claimed in claim 5, wherein: a screw rod (26) is fixedly arranged on one side of the adjusting block (25), a butterfly nut (27) is arranged on the outer side of the screw rod (26), and the screw rod (26) is in threaded connection with the butterfly nut (27).

7. The plastic film environment-friendly printing device as claimed in claim 1, wherein: the flow guide block (16) and the flow guide column (17) are both made of sponge materials, and the hollow plate (13) is fixedly connected with the smearing block (14).