CN217226957U

CN217226957U - Plastic bag color press

Info

Publication number: CN217226957U
Application number: CN202221042191.4U
Authority: CN
Inventors: 郝玉玲
Original assignee: Yantai Guangenda Packaging Materials Co ltd
Current assignee: Yantai Guangenda Packaging Materials Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-19
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to a color press technical field, specific plastic bag color press that says so, the on-line screen storage device comprises a base, the fixed surface of base is provided with the gantry support, is located between the gantry support fixed surface is provided with the workstation, the fixed cylinder that is provided with in gantry support inner wall top, the fixed printing plate base that is provided with in output of cylinder, printing plate base both sides are fixed respectively and are provided with the pre-compaction subassembly that is used for going on fixing to the plastic bag position. Make the plastic film compress tightly in advance when the conveying through increasing pre-compaction subassembly, make the printing pattern after more clear, the gasket has played the buffer protection effect to the plastic film simultaneously, avoids printing plate direct contact plastic film and causes the damage. The plastic film and the workbench cannot be completely sealed during pre-pressing, a small amount of bubbles generated due to air can be generated, and the air is discharged from the plastic film through the air outlet holes formed in the bottom of the gasket, so that the qualified rate of products is increased.

Description

Plastic bag color press

Technical Field

The utility model relates to a color press technical field particularly, relates to a plastic bag color press.

Background

Plastic bags are bags made of thin, flammable plastic films and are used to contain other items. When a plastic bag is processed, a color printer is required to print and spray patterns on the surface of a plastic film, but when the plastic film is printed by the existing color printer, the plastic film is not completely stopped and the printed and sprayed patterns are blurred or offset during conveying, so that the number of processed defective products of the plastic bag is increased. To this end, we propose a plastic bag color printer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic bag color press can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plastic bag color press, includes the base, the fixed surface of base is provided with the gantry support, is located between the gantry support the fixed surface of base is provided with the workstation, the fixed cylinder that is provided with in gantry support inner wall top, the output of cylinder is fixed and is provided with the printing plate base, printing plate base both sides are fixed respectively and are provided with the pre-compaction subassembly that is used for fixing the plastic bag position, printing plate base lower surface is fixed and is provided with the printing plate, the printing plate is located the top of workstation.

Preferably, the pre-compaction subassembly is including the otic placode, every the otic placode body runs through and is provided with the slide bar, every the pre-compaction board is installed jointly to the slide bar lower extreme, every slide bar pole body upside is provided with the screw thread, every the slide bar runs through the cooperation of nut and screw thread and installs at the otic placode body, the pole body of slide bar is provided with the spring, spring one side fixed connection is in the otic placode bottom, spring opposite side fixed connection is on the pre-compaction board surface, the fixed gasket that is provided with in pre-compaction board bottom, the gasket bottom runs through and is provided with a plurality of ventholes.

Preferably, two sides of the printing plate base are respectively and fixedly provided with a limiting rod, two sides of the inner wall of the gantry support are respectively provided with two sliding grooves, and each limiting rod is in sliding fit with the corresponding sliding groove.

Preferably, an exhaust pipe is fixedly arranged between the inner walls of the gantry supports, air inlets are respectively arranged on two sides of each gantry support in a penetrating mode, each air inlet is communicated with the corresponding exhaust pipe, an air deflector is fixedly arranged at an air outlet of each exhaust pipe, and a group of rollers are rotatably arranged on the inner wall of each gantry support close to one side of the air deflector.

Preferably, a heating lamp is fixedly arranged on one side of the inner wall of the gantry support far away from one side of the exhaust pipe, and the inner wall of the gantry support close to one side of the heating lamp is rotatably provided with another group of rollers.

Compared with the prior art, the utility model discloses following beneficial effect has:

make the plastic film compress tightly in advance when the conveying through increasing pre-compaction subassembly, make the printing pattern after more clear, the gasket has played the buffer protection effect to the plastic film simultaneously, avoids printing plate direct contact plastic film and causes the damage. The plastic film and the workbench cannot be completely sealed during pre-pressing, a small amount of bubbles generated due to air can be generated, and the air is discharged from the plastic film through the air outlet holes formed in the bottom of the gasket, so that the qualified rate of products is increased.

Drawings

Fig. 1 is a schematic view of the overall structure of a plastic bag color printer of the present invention;

fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of a color printer for plastic bags according to the present invention;

fig. 3 is a front view structural schematic diagram of the plastic bag color printing machine of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the plastic bag color printer at a position a-a in fig. 3;

fig. 5 is a schematic view of a rear view structure of the plastic bag color printer of the present invention.

In the figure: 1. a base; 101. a gantry support; 102. a cylinder; 103. a chute; 104. a work table; 105. an air inlet; 2. a printing plate mount; 201. a limiting rod; 202. a printing plate; 3. a pre-pressing component; 301. a slide bar; 302. an ear plate; 303. a nut; 304. a thread; 305. a spring; 306. pre-pressing a plate; 307. a gasket; 308. an air outlet; 4. an exhaust duct; 401. an air deflector; 5. a roller; 6. a heating lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

Examples

As shown in fig. 1 to 5, a color printing machine for plastic bags comprises a base 1, a gantry support 101 is fixedly arranged on the surface of the base 1, a workbench 104 is fixedly arranged on the surface of the base 1 between the gantry supports 101, a cylinder 102 is fixedly arranged at the top end of the inner wall of the gantry support 101, a printing plate base 2 is fixedly arranged at the output end of the cylinder 102, prepressing assemblies 3 for fixing the positions of the plastic bags are respectively fixedly arranged on two sides of the printing plate base 2, a printing plate 202 is fixedly arranged on the lower surface of the printing plate base 2, and the printing plate 202 is arranged above the workbench 104.

The prepressing assembly 3 comprises lug plates 302, a sliding rod 301 penetrates through the body of each lug plate 302, a prepressing plate 306 is mounted at the lower end of each sliding rod 301, threads 304 are arranged on the upper side of the rod body of each sliding rod 301, each sliding rod 301 is mounted on the body of each lug plate 302 in a penetrating manner through the matching of a nut 303 and the threads 304, a spring 305 is arranged on the rod body of each sliding rod 301, one side of the spring 305 is fixedly connected to the bottom of each lug plate 302, and the prepressing plate 306 presses a plastic film in advance to be pressed in advance during conveying when the spring 305 moves downwards as the body of each lug plate 302 slides through the descending of the printing plate base 2. The other side of the spring 305 is fixedly connected to the surface of the prepressing plate 306, a gasket 307 is fixedly arranged at the bottom of the prepressing plate 306, and a plurality of air outlets 308 are arranged at the bottom of the gasket 307 in a penetrating manner. Through the cooperation of nut 303 and screw thread 304, more convenient dismantlement slide bar 301 when personnel maintain and overhaul in the future can utilize nut 303 to adjust the height of slide bar 301 simultaneously, adjust the initial height of pre-pressing board 306 to adapt to different processing demands, make the printing pattern after more clear, gasket 307 has played the buffer protection effect to the plastic film simultaneously, avoids printing plate 202 direct contact plastic film and causes the damage. The plastic film and the workbench 104 cannot be completely sealed during prepressing, a small amount of bubbles generated by air can be generated, and the air is discharged out of the plastic film through the air outlet holes 308 arranged at the bottom of the gasket 307, so that the qualification rate of products is increased.

Wherein, printing plate base 2 both sides are fixed respectively and are provided with gag lever post 201, and two spouts 103 have been seted up respectively to the both sides of gantry support 101 inner wall, and every gag lever post 201 carries out sliding fit with corresponding spout 103. The position of the plastic film is more accurate when the air cylinder 102 is pressed down by arranging the limiting rod 201 and the sliding groove 103, and the printing plate 202 cannot be deviated.

In this embodiment, an exhaust duct 4 is fixedly disposed between inner walls of the gantry support 101, air inlet holes 105 are respectively formed through two sides of the gantry support 101, each air inlet hole 105 is communicated with the exhaust duct 4, an air deflector 401 is fixedly disposed at an air outlet of the exhaust duct 4, and a set of rollers 5 is rotatably mounted on the inner wall of the gantry support 101 near one side of the air deflector 401. The air reaches the air deflector 401 to remove dust on the surface of dust on the plastic film after circulating in the exhaust duct 4 through the air outlet equipment arranged outside, so that the printing effect is clearer.

It can be understood that the heating lamp 6 is fixedly arranged on one side of the inner wall of the gantry support 101 far away from the exhaust duct 4, and the other group of rollers 5 are rotatably arranged on the inner wall of the gantry support 101 near to one side of the heating lamp 6. The drying after the printing is finished is faster by arranging the heating lamp 6, and the working efficiency is accelerated.

When specifically arranged, the working principle of the plastic bag color printing machine is as follows:

firstly, a plastic film is placed between rollers 5 close to one side of an air deflector 401, dust on the surface of the plastic film is removed in advance by air in an exhaust pipe 4, then an air cylinder 102 is started to enable a printing plate base 2 to be pressed down and simultaneously drive a pre-pressing assembly 3 to pre-press the plastic film, then color printing is carried out through a printing plate 202, so that processing is completed, then patterns on the plastic film reach the lower part of a heating lamp 6 through the rollers 5, the patterns are dried quickly, and finally the patterns are transmitted to the next processing link through the rollers 5.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all embodiments cannot be exhausted here, and all obvious variations or changes introduced by the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. The utility model provides a plastic bag colour press, includes base (1), its characterized in that: the surface of the base (1) is fixedly provided with gantry supports (101), and the surface of the base (1) positioned between the gantry supports (101) is fixedly provided with a workbench (104) for supporting a film at a printing position;

the top end of the gantry support (101) is fixedly provided with an air cylinder (102), the output end of the air cylinder (102) is fixedly provided with a printing plate base (2), a prepressing assembly (3) for fixing the position of a plastic bag is installed on the printing plate base (2), a printing plate (202) is fixedly arranged on the lower surface of the printing plate base (2), and the printing plate (202) is located above the workbench (104).

2. The plastic bag color printer according to claim 1, wherein: the prepressing assembly (3) comprises lug plates (302), the lug plates (302) are fixed on the side faces of the printing plate base (2), a sliding rod (301) penetrates through the body of each lug plate (302), and a prepressing plate (306) is installed at the lower end of each sliding rod (301) together;

the upper section of the rod body of each sliding rod (301) is provided with a thread (304), the top of each sliding rod (301) is provided with a nut (303) through the thread (304), and a spring (305) is arranged on the rod body of the sliding rod (301) between an ear plate (302) and a prepressing plate (306);

a gasket (307) is fixedly arranged at the bottom of the prepressing plate (306), and a plurality of air outlet holes (308) are arranged at the bottom of the gasket (307) in a penetrating manner.

3. The plastic bag color printer according to claim 1, wherein: limiting rods (201) are fixedly arranged on two sides of the printing plate base (2) respectively, two sliding grooves (103) are formed in two sides of the inner wall of the gantry support (101) respectively, and each limiting rod (201) is in sliding fit with the corresponding sliding groove (103).

4. The plastic bag color printer according to claim 1, wherein: an exhaust pipe (4) is fixedly arranged between the inner walls of the gantry supports (101), air inlets (105) are respectively arranged on two sides of each gantry support (101) in a penetrating mode, each air inlet (105) is communicated with the corresponding exhaust pipe (4), an air deflector (401) is fixedly arranged at an air outlet of each exhaust pipe (4), and a group of rollers (5) is rotatably arranged on the inner wall of each gantry support (101) close to one side of the corresponding air deflector (401).

5. The plastic bag color printer according to claim 4, wherein: heating lamps (6) are fixedly arranged between the inner walls of the gantry supports (101) far away from one side of the exhaust pipe (4), and the inner wall of the gantry support (101) close to one side of the heating lamps (6) is rotatably provided with another group of rollers (5).