CN218505490U

CN218505490U - Paper fixing device for anti-counterfeit label printing

Info

Publication number: CN218505490U
Application number: CN202222159250.2U
Authority: CN
Inventors: 张沛然
Original assignee: Nanjing Woerde Anti Fake Safety Technology Co ltd
Current assignee: Nanjing Woerde Anti Fake Safety Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-02-21
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a printing technology field discloses a paper fixing device is used in antifalsification label printing, including the installation frame, the operation panel is installed to the bottom inner wall of installation frame, and two pneumatic cylinders are installed to the top inner wall of installation frame, and the movable plate is installed jointly to the delivery end of two pneumatic cylinders, and there are two clamp plates bottom of movable plate through a plurality of sliding mechanism sliding connection, and the actuating mechanism that two clamp plates of drive are close to each other or keep away from is installed to the bottom of movable plate, and moving mechanism is all installed to one side that two clamp plates are close to each other, and moving mechanism connects the threaded rod inside the mounting groove including seting up in the mounting groove of clamp plate one side and rotation, the utility model discloses before fixing the paper, can flatten the paper under the effect of two flattening rollers for the paper is in fixed, and the surface is more level and more smooth, reduces fold or inside and admit air and uneven, has improved the printing quality of printing machine.

Description

Paper fixing device for anti-counterfeit label printing

Technical Field

The utility model relates to a printing technology field especially relates to a paper fixing device is used in antifalsification label printing.

Background

The printing machine is a machine for printing characters and images, the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying (including folding) and the like, and the working principle of the printing machine is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the place where the characters and images are placed on the printing plate by means of manual or printing machine, then it is directly or indirectly transferred onto the paper or other printing material so as to copy the printed matter identical to that of printing plate.

Need advance the paper at the in-process that prints anti-counterfeit label and fix, avoid moving at the in-process paper that carries out the printing, current fixing device is when putting the paper on the operation panel at the in-process that uses, all directly fixes the paper under the normal condition, is fixing the in-process to the paper like this owing to do not carry out the exhibition flat work, makes the paper fold or inside easy appearance admit air and uneven condition when fixed, has reduced the printing quality of printing machine.

SUMMERY OF THE UTILITY MODEL

Because do not carry out the exhibition flat work at the in-process of solving fixing the paper for the fold appears easily when the paper is fixed or inside admits air and the technical problem of the uneven condition, the utility model provides a paper fixing device is used in antifalsification label printing.

The utility model discloses a following technical scheme realizes: the utility model provides a paper fixing device for antifalsification label printing, includes the installation frame, the operation panel is installed to the bottom inner wall of installation frame, two pneumatic cylinders, two are installed to the top inner wall of installation frame the transport end of pneumatic cylinder installs the movable plate jointly, there are two clamp plates bottom of movable plate through a plurality of sliding mechanism sliding connection, the actuating mechanism that two clamp plates of drive are close to each other or keep away from is installed to the bottom of movable plate, two moving mechanism is all installed to one side that the clamp plate is close to each other, moving mechanism is including seting up the mounting groove in clamp plate one side and rotating the threaded rod of connection inside the mounting groove, the outside threaded connection of threaded rod has two thread bushings, corresponding two all install flattening mechanism between the thread bushing.

Through the technical scheme, the flattening mechanism can be driven to work under the action of the moving mechanism, so that the paper can be flattened.

As a further improvement of the scheme, the sliding mechanism comprises a T-shaped sliding groove formed in the bottom of the moving plate and two T-shaped sliding blocks connected to the inside of the T-shaped sliding groove in a sliding mode, and the bottoms of the two T-shaped sliding blocks are fixedly connected with the tops of the two pressing plates respectively.

Through the technical scheme, the pressing plate can slide left and right.

As a further improvement of the scheme, the driving mechanism comprises two fixing plates arranged at the bottom of the moving plate, hydraulic telescopic rods are arranged on one sides, close to each other, of the two fixing plates, and the output ends of the hydraulic telescopic rods are fixedly connected with one sides of the two pressing plates respectively.

Through the technical scheme, the two pressing plates can move towards the side close to or far away from each other.

As a further improvement of the scheme, one side of each of the two pressure plates is provided with a rotating motor for driving the threaded rod to rotate.

Through above-mentioned technical scheme, can make the threaded rod rotate.

As the further improvement of above-mentioned scheme, flattening mechanism is including flattening the roller and installing the rotary rod in two thread bush one sides, the shifting chute has been seted up, two to flattening the inside of roller the limiting plate of circular structure is all installed to the one end of rotary rod all extends to the inside in shifting chute.

Through above-mentioned technical scheme, can flatten the paper under the effect of two flattening rollers for the paper is when fixed, and the surface is more level and smooth, reduces fold or inside and admit air and the unevenness, has improved the printing quality of printing machine.

As a further improvement of the scheme, two placing grooves are formed in the top of the operating platform and are respectively matched with the two flattening rollers for use.

Through the technical scheme, after the flattening work is finished, the two flattening rollers can be moved to the tops of the two placing grooves, so that the two flattening rollers are positioned in the two placing grooves, and the influence on the printing work is avoided.

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

1. the utility model discloses before fixing the paper, can flatten the paper under the effect of two flattening rollers for the paper is when fixed, and the surface is more level and more smooth, reduces fold or inside and admits air and uneven, has improved the printing quality of printing machine.

2. Can be according to the distance between the width adjustment two clamp plates of paper at the in-process that uses, when the paper is narrower, two hydraulic telescoping rod can carry out the extension motion, and two clamp plates can move to one side that is close to each other this moment, and when two clamp plates moved the both sides edge of paper, two hydraulic telescoping rod stop moving, can adjust the distance between two clamp plates according to the width of paper like this to can satisfy the requirement that different width papers used.

Drawings

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

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic top sectional structural view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 2 according to the present invention.

Description of the main symbols:

1. a mounting frame; 2. a pneumatic cylinder; 3. moving the plate; 4. a fixing plate; 5. a hydraulic telescopic rod; 6. pressing a plate; 7. rotating the rod; 8. a limiting plate; 9. flattening rollers; 10. an operation table; 11. a placement groove; 12. mounting grooves; 13. a threaded sleeve; 14. a threaded rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Example 1:

please refer to fig. 1-4, the paper fixing device for printing an anti-counterfeit label of this embodiment includes an installation frame 1, an operation table 10 is installed on the bottom inner wall of the installation frame 1, two pneumatic cylinders 2 are installed on the top inner wall of the installation frame 1, a moving plate 3 is installed at the conveying ends of the two pneumatic cylinders 2, two pressing plates 6 are connected to the bottom of the moving plate 3 through a plurality of sliding mechanisms in a sliding manner, a driving mechanism for driving the two pressing plates 6 to approach or keep away from each other is installed at the bottom of the moving plate 3, a moving mechanism is installed on one side of the two pressing plates 6 that approach each other, the moving mechanism includes an installation groove 12 formed in one side of the pressing plate 6 and a threaded rod 14 rotatably connected to the inside of the installation groove 12, two threaded sleeves 13 are connected to external threads of the threaded rod 14, and a flattening mechanism is installed between the two corresponding threaded sleeves 13.

The sliding mechanism comprises a T-shaped sliding groove formed in the bottom of the moving plate 3 and two T-shaped sliding blocks connected inside the T-shaped sliding groove in a sliding mode, and the bottoms of the two T-shaped sliding blocks are fixedly connected with the tops of the two pressing plates 6 respectively.

And one side of each of the two pressing plates 6 is provided with a rotating motor for driving the threaded rod 14 to rotate.

Flattening mechanism is including flattening roller 9 and installing the rotary rod 7 in two thread bush 13 one sides, and the shifting chute has been seted up to flattening roller 9's inside, and the limiting plate 8 of circular structure is all installed to the inside of shifting chute and all to the one end of two rotary rods 7.

Two placing grooves 11 are formed in the top of the operating platform 10, and the two placing grooves 11 are respectively matched with the two flattening rollers 9 for use.

The implementation principle of a paper fixing device for anti-counterfeit label printing in the embodiment of the application is as follows: the paper is placed on the operation table 10, at the moment, the two pneumatic cylinders 2 can drive the moving plate to move downwards, when the moving plate 3 moves downwards, the two pressing plates 6 can be driven to move downwards, at the moment, two groups of pressing mechanisms which are arranged on one side, close to each other, of the two pressing plates 6 can move downwards, when the bottoms of the two pressing rollers 9 are in contact with the paper, the pneumatic cylinders 2 stop moving, at the moment, under the action of the two rotating motors, the two threaded rods 14 can rotate, when the two threaded rods 14 rotate, the two threaded sleeves 13 which are connected to the outer portions of the threaded rods in a threaded mode can move towards the side far away from each other, the two pressing rollers 9 can move towards the side far away from each other, the paper can be flattened under the action of the two pressing rollers 9, the surface of the paper is smoother when the paper is fixed, wrinkles or air inflow inside the paper is reduced, unevenness is achieved, printing quality of the printing machine is improved, when the two pressing rollers 9 move to the tops of the two placing grooves 11, the rotating motors stop working, at the pneumatic cylinders 2 are started again, when the two pressing rollers 2 move downwards, the pressing plates 6 can continue to move, and the pressing plates can stop moving when the pressing plates 6 are fixed.

Example 2:

this example differs from example 1 in that:

with reference to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 1 in that: actuating mechanism is including installing two fixed plates 4 in moving plate 3 bottom, and hydraulic telescoping rod 5 is all installed to one side that two fixed plates 4 are close to each other, two hydraulic telescoping rod 5's output respectively with one side rigid coupling of two clamp plates 6.

Can be according to the distance between two clamp plates 6 of width adjustment of paper at the in-process of using, when the paper is narrower, two hydraulic telescoping rod 5 can carry out the extension motion, two clamp plates 6 can remove to one side that is close to each other this moment, when two clamp plates 6 remove the both sides edge of paper, two hydraulic telescoping rod 5 stop moving, can adjust the distance between two clamp plates 6 according to the width of paper like this, thereby can satisfy the requirement that different width papers used.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a paper fixing device is used in antifalsification label printing, includes the installation frame, its characterized in that: the operating platform is installed to the bottom inner wall of installation frame, two pneumatic cylinders, two are installed to the top inner wall of installation frame the transport end of pneumatic cylinder installs the movable plate jointly, there are two clamp plates in the bottom of movable plate through a plurality of sliding mechanism sliding connection, the actuating mechanism that two clamp plates of drive are close to each other or keep away from is installed to the bottom of movable plate, two moving mechanism is all installed to one side that the clamp plate is close to each other, moving mechanism is including seting up the mounting groove in clamp plate one side and rotating the threaded rod of connection inside the mounting groove, the outside threaded connection of threaded rod has two thread bushings, corresponding two all install flattening mechanism between the thread bushing.

2. The anti-counterfeit label printing paper fixing device as claimed in claim 1, wherein the sliding mechanism comprises a T-shaped sliding groove formed at the bottom of the moving plate and two T-shaped sliding blocks slidably connected inside the T-shaped sliding groove, and the bottoms of the two T-shaped sliding blocks are fixedly connected with the tops of the two pressing plates respectively.

3. The paper fixing device for anti-counterfeit label printing as claimed in claim 1, wherein the driving mechanism comprises two fixing plates mounted at the bottom of the moving plate, hydraulic telescopic rods are mounted at the sides of the two fixing plates close to each other, and the output ends of the two hydraulic telescopic rods are respectively fixedly connected with one side of the two pressing plates.

4. The apparatus for fixing a printing sheet for an antifalsification label as claimed in claim 1, wherein a rotary motor for driving a threaded rod to rotate is installed at one side of each of said pressing plates.

5. The paper fixing device for anti-counterfeit label printing as claimed in claim 1, wherein the flattening mechanism comprises a flattening roller and a rotating rod installed at one side of the two thread sleeves, a moving groove is formed inside the flattening roller, and one end of each of the two rotating rods extends into the moving groove and is provided with a limiting plate with a circular structure.

6. The device for fixing paper for security label printing according to claim 1, wherein two placement grooves are formed at the top of the operation table, and the two placement grooves are respectively used in cooperation with the two flattening rollers.