CN215940439U - Dyeing apparatus for plastic film printing - Google Patents

Abstract

The utility model discloses a dyeing device for plastic film printing, which comprises a bottom plate, wherein one end of the bottom plate is provided with a discharge roller, one side of the discharge roller is provided with a side plate, a first dye box is arranged between one sides of the side plates, a plurality of first material spraying nozzles are arranged below the first dye box, a first dyeing roller is arranged below the first material spraying nozzles, a first waste tank is arranged below the first dyeing roller, one side of the first waste tank is provided with a second waste tank, a second dyeing roller is arranged above the second waste tank, a plurality of second material spraying nozzles are arranged above the second dyeing roller, a second dye box is arranged above the second material spraying nozzles, and a third waste tank is arranged on one side of the second waste tank; the device is simple, stable and practical in structure, different dyeing rollers arranged on the device can provide different colors for the plastic film, which color is required to be marked to a specified position through the chute, and the falling waste materials can be recycled by the waste material tank in the dyeing process and can be detached and cleaned in time, so that the dyeing efficiency of the plastic film is greatly improved, the time and the labor are saved, and the practicability is strong.

Description

Dyeing apparatus for plastic film printing

Technical Field

The utility model belongs to the technical field of plastic film printing, and particularly relates to a novel dyeing device for plastic film printing.

Background

The plastic film is a film made of polyvinyl chloride, polyethylene and other resins, is used for packaging and used as a film coating layer, brings great convenience to life of people, and is dyed according to the requirements of different products after the plastic film is produced.

However, the traditional dyeing device can only dye one color at a time, the dye box needs to be replaced when different colors are printed and dyed at each time, the material changing difficulty occurs when plastic films with different colors are printed and dyed, and the problems of great waste caused by a large amount of manpower consumption are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dyeing device for plastic film printing, which aims to solve the problems that the traditional printing and dyeing device can only print one color at a time and consumes a large amount of manpower and material resources when plastic films with different colors are printed and dyed.

The utility model realizes the purpose through the following technical scheme: comprises a bottom plate, supporting legs are arranged at four corners of the lower surface of the bottom plate, a discharge roller is arranged at one end of the bottom plate, a material receiving roller is arranged at the other end of the bottom plate, a side plate is arranged at one side of the discharge roller, a first dye box is arranged between one sides of the side plates, a plurality of first material spraying nozzles are arranged below the first dye box, a first dye roller is arranged below the first dye roller, a second waste material groove is arranged below the first dye roller, a second dye roller is arranged at one side of the first waste material groove, a second dye roller is arranged above the second waste material groove, a plurality of second material spraying nozzles are arranged above the second dye roller, a second dye box is arranged above the second material spraying nozzles, a third waste material groove is arranged at one side of the second waste material groove, a third dye roller is arranged above the third waste material groove, a plurality of third material spraying nozzles are arranged above the third material spraying nozzles, a third dye box is arranged above the third material spraying nozzles, a first supporting rod is arranged at one side of the side plate, a drying box is arranged, the inside both sides of stoving incasement portion all are equipped with the second bracing piece, and stoving incasement portion both ends all are equipped with the air heater, and stoving case one side is equipped with the third bracing piece.

Further, the inside both ends of curb plate all vertically are equipped with a plurality of spouts, are equipped with the slider in the spout, and the slider is located first dyeing roller, second dyeing roller and third dyeing roller both ends respectively, guarantees that accessible spout and slider move to the assigned position when needs are used different dyeing rollers.

Furthermore, the air heater is a circulating air heater, so that the air heater has high enough air outlet efficiency while the energy-saving effect is kept.

Furthermore, the discharging roller and the receiving roller are connected with the bottom plate through the connecting plate, so that the discharging roller and the receiving roller can freely adjust the height according to the discharging and receiving requirements.

Furthermore, the first waste material groove, the second waste material groove and the third waste material groove are all detachable, and the three waste material grooves are guaranteed to be detached and cleaned respectively when the dyeing is finished and cleaning is needed.

Further, stoving case top is equipped with pull formula roof, can keep airtight environment when guaranteeing to dry in the stoving incasement, makes drying efficiency maximize.

Has the advantages that: the device is simple, stable and practical in structure, the three dyeing rollers arranged on the device can provide different colors for the plastic film, the colors can be marked to the designated position through the sliding groove when needed, the falling waste materials can be recycled by the waste material groove in the dyeing process, and can be detached and cleaned in time, so that the dyeing efficiency of the plastic film is greatly improved, the time and the labor are saved, and the practicability is high.

Drawings

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

FIG. 2 is a schematic view of a first dye cell according to the present invention;

FIG. 3 is a schematic view of the structure of a discharge roller of the present invention;

fig. 4 is a schematic view of a first dyeing roller according to the present invention.

In the figure: 1-bottom plate, 2-supporting legs, 3-discharging roller, 4-receiving roller, 5-side plate, 6-first dye box, 7-first material spraying nozzle, 8-first dyeing roller, 9-first waste material groove, 10-second waste material groove, 11-second dyeing roller, 12-second material spraying nozzle, 13-second dye box, 14-third waste material groove, 15-third dyeing roller, 16-third material spraying nozzle, 17-third dye box, 18-first supporting rod, 19-drying box, 20-second supporting rod, 21-hot air machine, 22-third supporting rod, 23-sliding groove, 24-sliding block, 25-connecting plate and 26-drawing type top plate.

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.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 4, a dyeing apparatus for plastic film printing comprises a bottom plate 1, wherein four corners of the lower surface of the bottom plate 1 are provided with support legs 2, one end of the bottom plate 1 is provided with a discharge roller 3, the other end of the bottom plate 1 is provided with a material receiving roller 4, one side of the discharge roller 3 is provided with a side plate 5, a first dye box 6 is arranged between one sides of the side plates 5, a plurality of first spray nozzles 7 are arranged below the first dye box 6, a first dyeing roller 8 is arranged below the first spray nozzles 7, a first waste tank 9 is arranged below the first dyeing roller 8, a second waste tank 10 is arranged at one side of the first waste tank 9, a second dyeing roller 11 is arranged above the second waste tank 10, a plurality of second spray nozzles 12 are arranged above the second dyeing roller 11, a second dye box 13 is arranged above the second spray nozzles 12, a third waste tank 14 is arranged at one side of the second waste tank 10, a third dye roller 15 is arranged above the third waste tank 14, a plurality of third spray nozzles 16 are arranged above the third dyeing roller 15, a third dye box 17 is arranged above the third material spraying nozzle 16, a first supporting rod 18 is arranged on one side of the side plate 5, a drying box 19 is arranged on one side of the first supporting rod 18, second supporting rods 20 are arranged on two sides of the inside of the drying box 19, air heaters 21 are arranged at two ends of the inside of the drying box 19, and a third supporting rod 22 is arranged on one side of the drying box 19.

Wherein, both ends of the inside of the side plate 5 are longitudinally provided with a plurality of chutes 23, the chutes 23 are internally provided with sliders 24, the sliders 24 are respectively positioned at both ends of the first dyeing roller 8, the second dyeing roller 11 and the third dyeing roller 15, so as to ensure that different dyeing rollers can be moved to a designated position through the chutes and the sliders when needed, the air heater 21 is a circulating air heater, so as to ensure that the air heater 21 has high enough air outlet efficiency while keeping energy-saving effect, the discharging roller 3 and the receiving roller 4 are both connected with the bottom plate 1 through the connecting plate 25, so that the discharging roller 3 and the receiving roller 4 can freely adjust the height according to discharging and receiving needs, the first waste material tank 9, the second waste material tank 10 and the third waste material tank 14 are all detachable, so as to ensure that the three waste material tanks are respectively detached and cleaned when the dyeing is finished and the cleaning is needed, the pull-out top plate 26 is arranged above the drying box 19, so as to ensure that a closed environment can be kept when the drying is carried out in the drying box 19, the drying efficiency is maximized.

The working principle is as follows: the plastic film needing printing and dyeing is positioned on the discharging roller 3, the first dye box 6, the second dye box 13 and the third dye box 17 respectively store pigments with different colors, the dyeing roller below the color dye box needing to be used is controlled to move to a specified position through the sliding chute 23 and the sliding block 24 before dyeing, the dye in the dye box is sprayed onto the dyeing roller through the material spraying nozzle, the plastic film is printed and dyed with a specified color through the dyeing roller, some redundant dye falls down and is collected by the corresponding waste material groove in the printing and dyeing process, and can be detached and cleaned subsequently, the plastic film needs to be dried after printing and dyeing is dried, the plastic film passes through the drying box 19, the drawing type top plate 29 above the drying box 19 is pushed to seal the drying box 19, the hot air fan 19 is used for drying, the plastic film leaves the drying box after drying, and finally the material collecting work is finished through the material collecting roller 4, this is the whole process of printing and dyeing the plastic film.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A dyeing apparatus for plastic film printing is characterized in that: the dyeing machine comprises a bottom plate (1), supporting legs (2) are arranged at four corners of the lower surface of the bottom plate (1), a discharging roller (3) is arranged at one end of the bottom plate (1), a material receiving roller (4) is arranged at the other end of the bottom plate (1), a side plate (5) is arranged at one side of the discharging roller (3), a first dye box (6) is arranged between one sides of the side plates (5), a plurality of first material spraying nozzles (7) are arranged below the first dye box (6), a first dyeing roller (8) is arranged below the first material spraying nozzles (7), a first waste material groove (9) is arranged below the first dyeing roller (8), a second waste material groove (10) is arranged at one side of the first waste material groove (9), a second dyeing roller (11) is arranged above the second waste material groove (10), a plurality of second material spraying nozzles (12) are arranged above the second dyeing roller (11), a second box (13) is arranged above the second dye spraying nozzle (12), second waste tank (10) one side is equipped with third waste tank (14), third waste tank (14) top is equipped with third dyeing roller (15), third dyeing roller (15) top is equipped with a plurality of third spouts material mouth (16), third spout material mouth (16) top is equipped with third dyestuff box (17), curb plate (5) one side is equipped with first bracing piece (18), first bracing piece (18) one side is equipped with stoving case (19), the inside both sides of stoving case (19) all are equipped with second bracing piece (20), the inside both ends of stoving case (19) all are equipped with air heater (21), stoving case (19) one side is equipped with third bracing piece (22).

2. The apparatus for dyeing a plastic film for printing according to claim 1, wherein: the inside both ends of curb plate (5) all vertically are equipped with a plurality of spouts (23), be equipped with slider (24) in spout (23), slider (24) are located respectively first dyeing roller (8), second dyeing roller (11) with third dyeing roller (15) both ends.

3. The apparatus for dyeing a plastic film for printing according to claim 1, wherein: the hot air blower (21) is a circulating hot air blower.

4. The apparatus for dyeing a plastic film for printing according to claim 1, wherein: the discharging roller (3) and the receiving roller (4) are connected with the bottom plate (1) through a connecting plate (25).

5. The apparatus for dyeing a plastic film for printing according to claim 1, wherein: the first waste trough (9), the second waste trough (10) and the third waste trough (14) are all detachable.

6. The apparatus for dyeing a plastic film for printing according to claim 1, wherein: a drawing type top plate (26) is arranged above the drying box (19).

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