CN217598111U

CN217598111U - Anti-fake printing device capable of changing color and hiding

Info

Publication number: CN217598111U
Application number: CN202221500623.1U
Authority: CN
Inventors: 李洪伟; 夏卫明; 廖国军
Original assignee: Shenzhen Zhengdasheng Printing And Packaging Co ltd
Current assignee: Shenzhen Zhengdasheng Printing And Packaging Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-18
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to a printing technology field specifically is a discolour hidden anti-fake printing device, including the mounting panel, seted up the feed inlet on the mounting panel, the both sides of feed inlet are provided with two side riser boards, install the top frame between two side riser boards, are provided with the mechanism that cleans of being convenient for to change in the top frame, and the top surface of top frame is connected with the breathing pipe, and the lower extreme of side riser board is provided with the side spout, and the inslot that sideslips is connected with adjustable bearing mechanism. The utility model provides a pair of look and hide anti-fake printing device is provided with the mechanism that cleans of being convenient for to change, passes through feed inlet entering equipment when inside at the seal foil, and the motor starts to drive the action wheel and rotates from the driving wheel, and then makes two clean the roller and rotate, cleans the roller and cleans the seal foil, cleans the seal foil surface totally, and the negative-pressure air fan that the breathing pipe is connected simultaneously starts to suck away the inside dust of frame to improve the quality of printing product.

Description

Anti-fake printing device capable of changing color and hiding

Technical Field

The utility model relates to a printing technology field specifically is a look like anti-fake printing device who hides.

Background

The anti-fake printing is a comprehensive anti-fake technology and belongs to a branch of special printing. Means of printing to prevent copying, duplication or counterfeiting without the permission of ownership. In the field of anti-counterfeiting printing, color-changing hidden anti-counterfeiting printing is an anti-counterfeiting technology with a good anti-counterfeiting effect. In the anti-counterfeiting printing device hidden in the prior patent CN202020489820.2, the device can conveniently adsorb and subsequently clean dust on the surface of the printing foil through the arranged protective cover, the adsorption plate and the connecting structure, so that the printing quality is ensured, and the use by people is facilitated; and through the squeeze roll, the second rotating shaft and the adjusting mechanism, the distance between the squeeze roll and the anti-counterfeiting roll can be conveniently adjusted, and further, printing of different products is facilitated.

However, the above-mentioned apparatus still has the disadvantages that the electrostatic adsorption plate is only used to adsorb the dust on the surface of the printing foil, the cleaning effect on the printing foil is not good, and the dust is easily remained on the printing foil, thereby reducing the printing effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a change colour hidden anti-fake printing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a look variable hidden anti-fake printing device, including the mounting panel, the feed inlet has been seted up on the mounting panel, the both sides of feed inlet are provided with two side riser boards, install a frame between two side riser boards, be provided with the mechanism that cleans of being convenient for change in the frame of top, the top surface of top frame is connected with the breathing pipe, the lower extreme of side riser board is provided with the side spout, the inslot that sideslips is connected with adjustable bearing mechanism.

Preferably, clean the mechanism including two cleaning rollers, the tip of cleaning the roller is provided with the cross draw-in groove, and the both ends of every cleaning roller are connected with a spliced pole, and the spliced pole runs through the lateral wall of top frame and rotates with the top frame to be connected.

Preferably, the spliced pole is hollow structure, is provided with the sliding tray on the spliced pole, is provided with butt joint piece in the sliding tray, and butt joint piece is cross massive structure, and the one end of butt joint piece is pegged graft in the cross draw-in groove of cleaning roller tip, is connected with pressure spring between the other end of butt joint piece and the spliced pole, runs through on the spliced pole and installs interior pole, and interior pole tip is fixed on butt joint piece.

Preferably, two connecting columns connected with the left end of the cleaning roller are provided with driving wheels, the two driving wheels are connected through a belt, one of the connecting columns at the right end is provided with a driven wheel, the top frame is provided with a motor, the output end of the motor is connected with a driving wheel, and the driving wheel is connected with the driven wheel through the belt.

Preferably, the supporting mechanism comprises a carrier roller belt, sliding blocks are connected to two ends of the carrier roller belt, and the sliding blocks are connected in the side sliding grooves in a sliding and clamping mode.

Preferably, the bottom of side spout is provided with a screw thread section of thick bamboo, and the top of sliding block is rotated and is installed the sill bar, and the sill bar runs through a screw thread section of thick bamboo, and the surface of sill bar is seted up the screw thread and is connected with a screw thread section of thick bamboo cooperation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a hidden anti-fake printing device discolours is provided with the mechanism of cleaning of being convenient for to change, when the seal foil got into the equipment inside through the feed inlet, the motor started drive action wheel and rotated from the driving wheel, and then made two cleaning rollers rotate, cleaning roller cleaned the seal foil, cleaned the seal foil surface clean, the negative-pressure air fan that the breathing pipe is connected starts to siphon away the dust in the top frame simultaneously to improve the quality of printing product;

2. after the equipment works for a period of time, the cleaning roller needs to be replaced, when the equipment is disassembled, only the inner rod at the end part needs to be pulled outwards to separate the butt joint block from the cleaning roller, so that the cleaning roller can be taken down, when the equipment is installed, the cross-shaped clamping groove on the cleaning roller is aligned with the butt joint block, and under the pushing of the elastic force of the compression spring, the butt joint block is embedded into the end part of the cleaning roller, so that the installation can be completed, the disassembly and the assembly are convenient, and the operation is simple;

3. because of being provided with adjustable bearing mechanism, the seal paper tinsel makes the sliding block slide from top to bottom at the inslot that sideslips through rotating the sill bar on the surface in bearing roller area when being cleared up, and then control bearing roller area and clean the distance between the roller, can be applicable to the seal paper tinsel of different thickness, also is convenient for adjust the pressure of cleaning the roller when clearing up the seal paper tinsel, and is more practical, convenient.

Drawings

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

FIG. 2 is a second perspective view of the present invention;

fig. 3 is a third perspective view of the present invention;

FIG. 4 is a view showing the structure of the sweeping roller of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: the cleaning device comprises a mounting plate 1, a feeding hole 101, a side vertical plate 2, a top frame 3, a cleaning roller 4, a connecting column 5, an inner rod 6, a butt joint block 7, a compression spring 8, a driving wheel 9, a driven wheel 10, a motor 11, a driving wheel 12, a side sliding groove 13, a carrier roller belt 14, a sliding block 15, a threaded cylinder 16, a bottom rod 17 and an air suction pipe 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 5, the present invention provides a technical solution: a color-changing hidden anti-counterfeiting printing device comprises a mounting plate 1, wherein the mounting plate 1 can be regarded as the side wall of a protective cover in the original patent, a feed inlet 101 is formed in the mounting plate 1, two side vertical plates 2 are arranged on two sides of the feed inlet 101, a top frame 3 is arranged between the two side vertical plates 2, a cleaning mechanism convenient to replace is arranged in the top frame 3, the top surface of the top frame 3 is connected with an air suction pipe 18, the air suction pipe 18 is connected with a negative pressure fan and used for sucking away dust in the top frame 3, the cleaning mechanism comprises two cleaning rollers 4, the number of the cleaning rollers 4 can be modified according to actual requirements by technicians in the field, the end part of each cleaning roller 4 is provided with a cross clamping groove, two ends of each cleaning roller 4 are connected with a connecting column 5, the connecting columns 5 penetrate through the side wall of the top frame 3 and are rotatably connected with the top frame 3, two connecting columns 5 connected with the left end of each cleaning roller 4 are provided with driving wheels 9, the two driving wheels 9 are connected through a belt, one of the connecting columns 5 at the right end is provided with a driven wheel 10, a motor 11 is arranged on the top frame 3, the output end of the motor 11 is connected with a driving wheel 12, the driving wheel 12 and a driven wheel 10 are connected with a chain wheel 10 through a chain wheel, the chain wheel 12; when the seal foil passes through the feed inlet 101 and gets into inside the equipment, motor 11 starts to drive action wheel 12 and rotates from driving wheel 10, and then makes two cleaning roller 4 rotate, and cleaning roller 4 cleans the seal foil, cleans the seal foil surface totally, and the negative-pressure air fan that breathing pipe 18 connects simultaneously starts to suck away the inside dust of top frame 3, can be with the dust on seal foil surface, and the dust on cleaning roller 4 is still floated dust and is sucked away to improve the quality of printing product.

The connecting column 5 is of a hollow structure, a sliding groove is formed in the connecting column 5, a butt joint block 7 is arranged in the sliding groove, the butt joint block 7 is of a cross-shaped block structure, one end of the butt joint block 7 is inserted into a cross-shaped clamping groove in the end portion of the cleaning roller 4, a compression spring 8 is connected between the other end of the butt joint block 7 and the connecting column 5, an inner rod 6 penetrates through the connecting column 5, and the end portion of the inner rod 6 is fixed on the butt joint block 7; after equipment work a period, clean roller 4 needs to be changed, during the dismantlement, only need with the outside pulling of interior pole 6 of tip for butt joint piece 7 and clean roller 4 separation, can take off clean roller 4, during the installation, will clean the cross draw-in groove on the roller 4 and align with butt joint piece 7, under the elasticity promotion of housing spring 8, butt joint piece 7 imbeds the tip of cleaning roller 4, can accomplish the installation, easy dismounting, easy operation.

The lower extreme of board 2 that inclines is provided with side spout 13, bearing mechanism with adjustable be connected with in the side spout 13, bearing mechanism is including bearing roller area 14, bearing roller area 14 is located top frame 3 under, be two bearing rollers of rotating the installation in the middle of the bearing roller area 14, be provided with the belt on the bearing roller, can pass through bearing roller area 14 when seal foil gets into feed inlet 101, the both ends of bearing roller area 14 are connected with sliding block 15, sliding block 15 sliding clamping is in side spout 13, the bottom in groove 13 that sideslips is provided with a screw thread section of thick bamboo 16, the bottom bar 17 is installed in the top rotation of sliding block 15, bottom bar 17 runs through a screw thread section of thick bamboo 16, the surface of bottom bar 17 is seted up the screw thread and is connected with screw thread section of thick bamboo 16 cooperation. (ii) a The seal foil is on the surface of the seal foil passing through the carrier roller belt 14 when being cleared, and the slide block 15 slides up and down in the side sliding groove 13 by rotating the bottom rod 17, so that the distance between the carrier roller belt 14 and the cleaning roller 4 is controlled, the seal foil with different thicknesses can be suitable for, the pressure of the cleaning roller 4 when clearing the seal foil is convenient to adjust, and the seal foil is more practical and convenient.

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 look variable and hide anti-fake printing device, including mounting panel (1), its characterized in that: the improved cleaning device is characterized in that a feeding hole (101) is formed in the mounting plate (1), two side vertical plates (2) are arranged on two sides of the feeding hole (101), a top frame (3) is installed between the two side vertical plates (2), a cleaning mechanism convenient to replace is arranged in the top frame (3), the top surface of the top frame (3) is connected with an air suction pipe (18), a side sliding groove (13) is formed in the lower end of each side vertical plate (2), and an adjustable bearing mechanism is connected into the side sliding groove (13).

2. A colour change concealed security printing device according to claim 1, wherein: cleaning the mechanism and cleaning roller (4) including two, the tip of cleaning roller (4) is provided with the cross draw-in groove, and every both ends of cleaning roller (4) are connected with a spliced pole (5), and spliced pole (5) run through the lateral wall of top frame (3) and rotate with top frame (3) and be connected.

3. A colour change concealed security printing apparatus according to claim 2, wherein: spliced pole (5) are hollow structure, are provided with the sliding tray on spliced pole (5), are provided with butt joint piece (7) in the sliding tray, and butt joint piece (7) are cross massive structure, and the one end of butt joint piece (7) is pegged graft in the cross draw-in groove of cleaning roller (4) tip, is connected with pressure spring (8) between the other end of butt joint piece (7) and spliced pole (5), and interior pole (6) run through on spliced pole (5) and install, and interior pole (6) tip is fixed on butt joint piece (7).

4. A colour change concealed security printing device according to claim 2, wherein: the cleaning roller is characterized in that the two connecting columns (5) connected to the left end of the cleaning roller (4) are provided with driving wheels (9), the two driving wheels (9) are connected through a belt, one of the connecting columns (5) at the right end is provided with a driven wheel (10), the top frame (3) is provided with a motor (11), the output end of the motor (11) is connected with a driving wheel (12), and the driving wheel (12) and the driven wheel (10) are connected through the belt.

5. A colour change concealed security printing device according to claim 1, wherein: the bearing mechanism comprises a carrier roller belt (14), sliding blocks (15) are connected to two ends of the carrier roller belt (14), and the sliding blocks (15) are connected in the side sliding grooves (13) in a sliding and clamping mode.

6. A colour change concealed security printing device according to claim 1, wherein: the bottom of side spout (13) is provided with a screw thread section of thick bamboo (16), and the top of sliding block (15) is rotated and is installed sill bar (17), and sill bar (17) run through a screw thread section of thick bamboo (16), and the surface of sill bar (17) is seted up the screw thread and is connected with the cooperation of a screw thread section of thick bamboo (16).