CN213920206U

CN213920206U - Anti-counterfeiting watermark digital printing device for packaging box

Info

Publication number: CN213920206U
Application number: CN202022305780.4U
Authority: CN
Inventors: 贾晓博; 田晓艳; 马晓勇
Original assignee: Zhejiang Haosheng Printing Machinery Ltd
Current assignee: Zhejiang Haosheng Printing Machinery Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-08-10
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a digital printing device for anti-counterfeiting watermarks of packaging boxes, which comprises a workbench, a mobile unit and a rotating unit; the middle part of workstation has been seted up logical groove, the bottom side of workstation is equipped with the landing leg respectively all around, the bottom side of landing leg is equipped with the buffer block respectively, the middle part of workstation upside is equipped with the U-shaped mount, the bottom side of U-shaped mount horizontal end is equipped with two second electric putter, and two second electric putter front and back symmetries set up, digital printing machine is installed to second electric putter's flexible end, digital printing machine's the inboard rotation in bottom is connected with first printing roller, digital printing machine is located the top in logical groove, both ends are equipped with third electric putter respectively around the workstation bottom side middle part, and this packing carton anti-fake watermark digital printing device makes things convenient for watermark printing and digital printing to go on simultaneously, easy operation, production efficiency height.

Description

Anti-counterfeiting watermark digital printing device for packaging box

Technical Field

The utility model relates to a printing technology field specifically is a packing carton watermark digit printing device that guards against falsification.

Background

The watermark is a traditional method for printing a painting work by woodcarving in China, requires water for mixing pigment, does not use oil, and is different from a common color printing method; the digital printing does not need a printing plate, the electronic file is directly output, the digital printing is suitable for personalized and short-version prints, and the digital printing can be personalized contents. When printing to the packing carton, need separately go on its watermark printing and digital printing, complex operation, production efficiency is low, moreover, in order to satisfy two kinds of printing needs, need remove the packing carton repeatedly to watermark equipment or digital printing machine by, intensity of labour is big, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a packing carton watermark digital printing device that guards against falsification, make things convenient for watermark printing and digital printing to go on simultaneously, easy operation, production efficiency height, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-counterfeiting watermark digital printing device for a packing box comprises a workbench, a mobile unit and a rotating unit;

a through groove is formed in the middle of the workbench, supporting legs are arranged on the periphery of the bottom side of the workbench respectively, buffer blocks are arranged on the bottom sides of the supporting legs respectively, a U-shaped fixing frame is arranged in the middle of the upper side of the workbench, two second electric push rods are arranged on the bottom side of the horizontal end of the U-shaped fixing frame and symmetrically arranged in the front and back direction, a digital printing machine is installed at the telescopic end of each second electric push rod, a first printing roller is rotatably connected to the inner side of the bottom of the digital printing machine, the digital printing machine is located above the through groove, third electric push rods are arranged at the front end and the rear end of the middle of the bottom side of the workbench respectively, a second fixing plate is fixed at the telescopic end of each third electric push rod respectively, a vertical plate is fixed at the upper end of one side, close to each other, a liquid storage tank is arranged at the bottom end of one side, close to each vertical plate, and a water-printed liquid is arranged in the liquid storage tank, liquid feeding pipes are respectively arranged at liquid inlets on the left side of the liquid storage tank, pump bodies are respectively arranged at liquid outlets of the liquid storage tank, liquid outlet pipes are respectively arranged at liquid outlets of the pump bodies, fixed pipes are fixed at the sides, close to each other, of the vertical plates, liquid outlets of the liquid outlet pipes are respectively communicated with inner cavities of the fixed pipes, and atomizing nozzles are arranged at liquid outlets on the upper side of the fixed pipes;

the movable unit comprises movable blocks, a fixed frame, a first fixed plate and a first electric push rod, wherein the inner sides of the front end and the rear end of the through groove are respectively connected with the two movable blocks in a sliding manner, the two movable blocks are arranged in bilateral symmetry, the fixed frame is arranged on one side, close to each other, of the movable blocks, the first fixed plate is fixed on the inner side of the left end of the through groove, the first electric push rod is arranged on the right side of the first fixed plate, the telescopic end of the first electric push rod is connected with one side of the fixed frame, and the fixed assembly is arranged on the upper side of the fixed frame;

the rotating unit comprises a rotating shaft, a second printing roller and a motor, the upper end of one side, close to each other, of the vertical plate is rotatably connected with the rotating shaft, the second printing roller is sleeved on the side surface of the rotating shaft, the motor is arranged on the rear side of the vertical plate at the rear end, and one end of the rotating shaft penetrates through one side of the vertical plate and is connected with an output shaft of the motor;

wherein: the atomizing nozzle is positioned under the second printing roller, the first electric push rod extends to drive the fixed frame and the moving block to move rightwards on the inner side of the through groove, so as to drive the packing box to move rightwards, the digital printing machine can move downwards by controlling the extension of the second electric push rod, the packing box is digitally printed by the first printing roller, the second fixed plate, the vertical plate and the rotating unit are driven to move upwards by controlling the contraction of the third electric push rod, at the moment, the motor drives the rotating shaft to rotate, so as to drive the second printing roller to rotate, the packing box is watermarked by the second printing roller, the watermarking printing and the digital printing are convenient to be carried out simultaneously, the operation is simple, the production efficiency is high, the packing box does not need to be moved to different printing equipment repeatedly by manpower, the labor intensity is lower, the use is more convenient, when the second printing roller rotates, the pump body conveys the watermarking liquid in the liquid storage box into the fixed tube through the liquid outlet pipe, and through the atomizer spraying to the side of second printing roller, through with watermark liquid atomizing spun mode, it is more even than the tradition mode of dipping in the aqueous printing liquid, and reduced the aqueous printing liquid too much and cause the overflow phenomenon on second printing roller, the practicality is high.

Further, a plurality of liquid outlet has been seted up to the upper end equidistance of fixed pipe side, through setting up the equidistance liquid outlet, can guarantee to reach the homogeneity of second printing roller side watermark liquid.

Further, fixed subassembly includes fly leaf and otic placode, a plurality of pinhole has been seted up to both ends side equidistance respectively about fixed frame, the left and right sides of fixed frame swing joint respectively has two otic placodes, and two otic placodes front and back symmetry set up, the otic placode is fixed in the pinhole through round pin axle cooperation, has welded the fly leaf respectively between the otic placode at both ends about, one side that the fly leaf is close to each other has seted up the recess respectively, will treat the packing carton of printing and place in one side that the fly leaf is close to each other, removes the fly leaf and is close to each other to with round pin axle joint in the pinhole, be convenient for carry out quick fixation to the packing carton, save time, the recess that one side that the fly leaf is close to each other was seted up respectively.

Further, the side welding of fixed pipe has the liquid storage fill, the liquid outlet department of liquid storage fill bottom installs the back flow, the liquid outlet of back flow and the inner chamber intercommunication of liquid reserve tank, the watermark liquid of second printing roller side overflow falls into the liquid storage fill to in carrying the liquid reserve tank once more through the back flow, convenient reuse reduces extravagantly, saves the cost.

Compared with the prior art, the beneficial effects of the utility model are that: this packing carton watermark digit printing device that guards against falsification has following benefit:

1. the packing carton that will treat the printing is placed in the one side that the fly leaf is close to each other, removes the fly leaf and is close to each other to with round pin axle joint in the round pin hole, be convenient for carry out quick fixed to the packing carton, save time, the recess that the one side that the fly leaf is close to each other was seted up respectively can prevent to take place to remove when printing the packing carton.

2. First electric putter extension drives fixed frame and movable block and moves right in the inboard that leads to the groove, thereby drive the packing carton and move right, through the extension of control second electric putter, can make digital printing machine move down, carry out digital printing to the packing carton through first printing roller, through the shrink of control third electric putter, thereby drive the second fixed plate, riser and rotation unit rebound, at this moment, the motor drives the axis of rotation and rotates, thereby it rotates to drive second printing roller, carry out watermark printing to the packing carton through second printing roller, make things convenient for watermark printing and digital printing to go on simultaneously, the operation is simple, the production efficiency is high, and need not the manual work and remove the packing carton repeatedly by different lithography apparatus, the labor intensity is lower, it is more convenient to use.

3. When the second printing roller rotates, the pump body passes through the drain pipe with the water mark liquid in the liquid reserve tank and carries in the fixed tube to through the side of atomizer spraying to second printing roller, through with water mark liquid atomizing spun mode, it is more even than the mode that the tradition dipped in water printing liquid, and reduced water printing liquid too much and cause the overflow phenomenon on second printing roller, the practicality is high.

Drawings

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

FIG. 2 is a schematic view of the upper structure of the present invention;

fig. 3 is a schematic diagram of the left side cross-sectional structure of the present invention.

In the figure: 1 workstation, 2 logical grooves, 3 landing legs, 4 fixed subassemblies, 41 fly leaf, 42 otic placodes, 5 mobile unit, 51 movable blocks, 52 fixed frame, 53 first fixed plate, 54 first electric putter, 6 rotation unit, 61 axis of rotation, 62 second printing roller, 63 motors, 7U-shaped mount, 8 second electric putter, 9 digital printing machine, 10 first printing roller, 11 third electric putter, 12 second fixed plate, 13 riser, 14 liquid reserve tank, 15 the pump body, 16 drain pipes, 17 fixed pipe, 18 atomizer, 19 liquid storage hoppers, 20 back flow, 21 buffer block, 22 filling tube, 23 pinhole, 24 round pin axles.

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.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: an anti-counterfeiting watermark digital printing device for a packing box comprises a workbench 1, a moving unit 5 and a rotating unit 6;

a through groove 2 is arranged in the middle of a workbench 1, supporting legs 3 are respectively arranged on the periphery of the bottom side of the workbench 1, buffer blocks 21 are respectively arranged on the bottom sides of the supporting legs 3, a U-shaped fixing frame 7 is arranged in the middle of the upper side of the workbench 1, two second electric push rods 8 are arranged on the bottom side of the horizontal end of the U-shaped fixing frame 7 and symmetrically arranged in the front and back direction of the two second electric push rods 8, a digital printer 9 is installed at the telescopic end of each second electric push rod 8, a first printing roller 10 is rotatably connected to the inner side of the bottom of the digital printer 9, the digital printer 9 is positioned above the through groove 2, third electric push rods 11 are respectively arranged at the front and back ends of the middle of the bottom side of the workbench 1, second fixing plates 12 are respectively fixed at the telescopic ends of the third electric push rods 11, a vertical plate 13 is respectively fixed at the upper end of one side of each second fixing plate 12, a liquid storage tank 14 is respectively arranged at the bottom end of one side of each vertical plate 13, the liquid storage tank 14 is internally provided with watermark liquid, liquid feeding pipes 22 are respectively arranged at liquid inlets at the left side of the liquid storage tank 14, a pump body 15 is respectively arranged at liquid outlets of the liquid storage tank 14, liquid outlet pipes 16 are respectively arranged at liquid outlets of the pump body 15, a fixed pipe 17 is fixed at one side of the vertical plate 13 close to each other, the liquid outlets of the liquid outlet pipes 16 are respectively communicated with an inner cavity of the fixed pipe 17, a plurality of liquid outlets are equidistantly arranged at the upper end of the side surface of the fixed pipe 17, the uniformity of the watermark liquid reaching the side surface of the second printing roller 62 can be ensured by arranging the liquid outlets at equal intervals, an atomizing nozzle 18 is arranged at the liquid outlet at the upper side of the fixed pipe 17, a liquid storage hopper 19 is welded at the side surface of the fixed pipe 17, a return pipe 20 is arranged at the liquid outlet at the bottom end of the liquid storage hopper 19, the liquid outlets of the return pipe 20 are communicated with the inner cavity of the liquid storage tank 14, the watermark liquid overflowing watermark liquid at the side surface of the second printing roller 62 falls into the liquid storage hopper 19 and is conveyed into the liquid storage tank 14 again through the return pipe 20, the device is convenient to reuse, reduces waste and saves cost;

the moving unit 5 comprises a moving block 51, a fixed frame 52, a first fixed plate 53 and a first electric push rod 54, wherein the inner sides of the front end and the rear end of the through groove 2 are respectively connected with two moving blocks 51 in a sliding manner, the two moving blocks 51 are arranged in bilateral symmetry, the fixed frame 52 is arranged at one side where the moving blocks 51 are close to each other, the first fixed plate 53 is fixed at the inner side of the left end of the through groove 2, the first electric push rod 54 is arranged at the right side of the first fixed plate 53, the telescopic end of the first electric push rod 54 is connected with one side of the fixed frame 52, the fixed assembly 4 is arranged at the upper side of the fixed frame 52, the fixed assembly 4 comprises a movable plate 41 and lug plates 42, a plurality of pin holes 23 are respectively arranged at equal intervals at the side surfaces of the left end and the right end of the fixed frame 52, two lug plates 42 are respectively and movably connected with the left side and the right side of the fixed frame 52, the two lug plates 42 are arranged in the fore-and aft symmetry, the lug plates 42 are matched and fixed in the pin holes 23 through pins 24, the movable plate 41 is respectively welded between the lug plates at the left end and right end, the side, close to each other, of each movable plate 41 is provided with a groove, a packaging box to be printed is placed on the side, close to each other, of each movable plate 41, the movable plates 41 are close to each other, and the pin shaft 24 is clamped in the pin hole 23, so that the packaging box can be fixed quickly, time is saved, and the grooves formed in the side, close to each other, of each movable plate 41 can prevent the packaging box from moving when being printed;

the rotating unit 6 comprises a rotating shaft 61, a second printing roller 62 and a motor 63, the upper end of one side, close to each other, of the vertical plate 13 is rotatably connected with the rotating shaft 61, the side surface of the rotating shaft 61 is sleeved with the second printing roller 62, the rear side of the rear end vertical plate 13 is provided with the motor 63, and one end of the rotating shaft 61 penetrates through one side of the vertical plate 13 to be connected with an output shaft of the motor 63;

wherein: the atomizing nozzle 18 is positioned under the second printing roller 62, the first electric push rod 54 extends to drive the fixed frame 52 and the moving block 51 to move rightwards on the inner side of the through groove 2, thereby driving the packing box to move rightwards, the digital printing machine 9 can move downwards by controlling the extension of the second electric push rod 8, the packing box is digitally printed by the first printing roller 10, the second fixed plate 12, the vertical plate 13 and the rotating unit 6 are driven to move upwards by controlling the contraction of the third electric push rod 11, at the moment, the motor 63 drives the rotating shaft 61 to rotate, thereby driving the second printing roller 62 to rotate, the packing box is watermarked by the second printing roller 62, the watermarking and the digital printing are simultaneously performed, the operation is simple, the production efficiency is high, the packing box does not need to be repeatedly moved to different printing equipment manually, the labor intensity is lower, the use is more convenient, when the second printing roller 62 rotates, the pump body 15 passes through drain pipe 16 with the watermark liquid in the liquid reserve tank 14 and carries in fixed pipe 17 to through 18 spraying of atomizer to the side of second printing roller 62, through with watermark liquid atomizing spun mode, it is more even than the mode that the tradition dipped in the water seal liquid, and reduced watermark liquid and too much and cause the overflow phenomenon on second printing roller 62, the practicality is high.

When in use: the packing box to be printed is placed at one side of the movable plates 41 close to each other, the pin shafts 24 are clamped in the pin holes 23, the packing box is conveniently and quickly fixed, time is saved, the grooves formed at one side of the movable plates 41 close to each other can prevent the packing box from moving when being printed, the fixed frame 52 and the movable frame 51 are driven by the extension of the first electric push rod 54 to move rightwards at the inner side of the through groove 2, so that the packing box is driven to move rightwards, the digital printing machine 9 can move downwards by controlling the extension of the second electric push rod 8, the packing box is digitally printed by the first printing roller 10, the second fixed plate 12, the vertical plate 13 and the rotating unit 6 are driven to move upwards by controlling the contraction of the third electric push rod 11, at the moment, the motor 63 drives the rotating shaft 61 to rotate, so that the, carry out watermark printing to the packing carton through second printing roller, make things convenient for watermark printing and digital printing to go on simultaneously, moreover, the steam generator is simple in operation, high in production efficiency, and need not the manual work and remove the packing carton repeatedly to different lithography apparatus by, lower in labor strength, it is more convenient to use, when second printing roller 62 rotates, pump body 15 passes through drain pipe 16 with the watermark liquid in the liquid reserve tank 14 and carries in the fixed pipe 17, and spray the side of second printing roller 62 through atomizer 18, through with watermark liquid atomizing spun mode, it is more even than the tradition mode of dipping in the watermark liquid, and reduced watermark liquid too much and caused the overflow phenomenon on second printing roller 62, high in practicability.

It should be noted that the input ends of the first electric push rod 54, the motor 63, the second electric push rod 8, the digital printer 9, the third electric push rod 11 and the pump body 15 disclosed in this embodiment are respectively electrically connected to the output end of an external control switch, and the external control switch controls the first electric push rod 54, the motor 63, the second electric push rod 8, the digital printer 9, the third electric push rod 11 and the pump body 15 to operate by a method commonly used in the prior art.

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 packing carton watermark digit printing device that guards against falsification, includes workstation, mobile unit and rotation unit, its characterized in that:

wherein: and the atomizing spray head is positioned right below the second printing roller.

2. The packaging box anti-counterfeiting watermark digital printing device according to claim 1, characterized in that: a plurality of liquid outlets are formed in the upper end of the side face of the fixed pipe at equal intervals.

3. The packaging box anti-counterfeiting watermark digital printing device according to claim 1, characterized in that: fixed subassembly includes fly leaf and otic placode, a plurality of pinhole has been seted up to both ends side equidistance respectively about fixed frame, the left and right sides of fixed frame swing joint has two otic placodes respectively, and two otic placodes longitudinal symmetry set up, the otic placode is fixed in the pinhole through round pin axle fit, has welded the fly leaf respectively between the otic placode of both ends about, one side that the fly leaf is close to each other is seted up the recess respectively.

4. The packaging box anti-counterfeiting watermark digital printing device according to claim 1, characterized in that: the side welding of fixed pipe has the liquid storage fill, the liquid outlet department of liquid storage fill bottom installs the back flow, the liquid outlet of back flow communicates with the inner chamber of liquid reserve tank.