UV printer with film covering mechanism

Abstract

The utility model provides a UV printer with a film laminating mechanism, which comprises a supporting mechanism which is respectively provided with a paper releasing roller, a film releasing roller, a movable pressing mechanism and a paper collecting roller. The paper placing roller is used for printing a printing medium and then transferring the printing medium to the movable pressing mechanism; the film releasing roller is located on the opposite side of the paper releasing roller and used for transferring a film to the movable pressing mechanism. The movable pressing mechanism is used for pressing the film on the printing side of the printing medium; the paper collecting roller is located below the movable pressing mechanism and used for collecting the printing media subjected to film covering. According to the UV printer with the film covering mechanism, the integration degree is improved, and a medium printed by the UV printer can be covered with a film in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a printer laminating equipment field, specifically speaking, relate to a UV printer with laminating mechanism. BACKGROUND

[0002] Crystal mark also called UV transfer printing, the process flow of the crystal mark is that white ink, varnish and the like are sprayed on the crystal film containing back glue by the UV flatbed printer, then the white model, varnish and the like on the crystal film are transferred to the film again, the crystal mark can be transferred to the product surface by the film, in order that the pattern on the film can be preserved, the crystal mark usually covers the film to the smooth paper, the laminating system is the system that covers the film to the smooth paper, in order that the film and the smooth paper are perfectly laminated.

[0003] The utility model discloses a crystal mark printer laminating system, the laminating system includes the frame and with the frame rotation link's feeding roller, compression roller, driving roller, driving roller sets up at the compression roller directly below, feeding roller sets up at driving roller one side, and feeding roller both ends are equipped with quick detach assembly.Quick detach assembly includes quick detach screw and the quick detach disc that is mutually installed, quick detach shell, and is equipped with the quick detach slot that extends from the center radially to the outside on the quick detach disc, and the quick detach shell is equipped with the quick detach gap that matches the quick detach slot.Quick detach slot width, quick detach shell width and feeding roller end part match, and the quick detach disc is connected with the frame, and the side surface opposite quick detach slot on the quick detach disc is equipped with the radial screw hole.Quick detach screw passes through quick detach shell and establishes the screw thread connection with the screw hole.Both ends of compression roller are equipped with the electric push rod that is vertically downward, and the electric push rod output end connects compression roller.The crystal mark printer laminating system can realize the quick detach of feeding roller, and improves the feeding speed, but the crystal mark printer laminating system does not integrate with the UV printer, and the degree of integration is not high. UTILITY MODEL CONTENTS

[0004] In order to improve the degree of integration, the medium after printing of the UV printer is laminated in time, and the technical scheme that the utility model adopts is: a UV printer with laminating mechanism, including support mechanism, the support mechanism is provided with paper feeding roller, film feeding roller, mobile compression mechanism and paper receiving roller respectively,

[0005] The paper feeding roller is used for conveying the printed medium after printing to the mobile compression mechanism,

[0006] The film feeding roller is located on the opposite side of the paper feeding roller and is used for conveying the film to the mobile compression mechanism,

[0007] The mobile compression mechanism is used for laminating the film on the printing side of the printed medium,

[0008] The paper collecting roller is located below the moving pressing mechanism and used for collecting the printed medium after being covered with the film.

[0009] According to the above, the moving pressing mechanism comprises a fixed pressing roller and a moving pressing roller, the moving pressing roller is movably arranged on the supporting mechanism and located at the opposite side of the fixed pressing roller, and the moving pressing roller is connected with a driving mechanism used for pushing the moving pressing roller to move towards the fixed pressing roller.

[0010] According to the above, the supporting mechanism is further provided with a film winding assembly, and the film winding assembly is used for changing the running direction of the printed medium or the film.

[0011] According to the above, in order to avoid the printed medium from being wrinkled, the supporting mechanism is further provided with a swing lever assembly, and the swing lever assembly is used for tensioning the printed medium or the printed medium after being covered with the film.

[0012] According to the above, in order to facilitate the supporting, the supporting mechanism comprises a rack, a printing platform arranged on the top of the rack, a supporting vertical plate arranged on one side of the rack, the paper feeding roller is arranged on the other side of the rack, and the film feeding roller and the moving pressing mechanism are arranged on the supporting vertical plate respectively.

[0013] According to the above, the moving pressing roller is arranged obliquely below the fixed pressing roller.

[0014] According to the above, in order to tension the printed medium before being covered with the film and the printed medium after being covered with the film respectively, the supporting mechanism is provided with two groups of the swing lever assemblies, one group of the swing lever assemblies is arranged transversely above the moving pressing mechanism, and the other group of the swing lever assemblies is arranged obliquely below the moving pressing mechanism.

[0015] According to the above, the swing lever assembly is provided with a position sensor at each end thereof.

[0016] Compared with the prior art, the UV printer with the film covering mechanism has substantial features and progress, specifically, the UV printer with the film covering mechanism can integrate the film covering mechanism to the UV printer by installing the film feeding roller, the moving pressing roller and the fixed pressing roller on the supporting vertical plate, timely covers the medium printed by the UV printer, integrates the functions of printing, film covering and crystal label pasting, and thus improves the structural integration degree.

[0017] Further, the first swing lever and the second swing lever are arranged above and below the moving pressing roller and the fixed pressing roller respectively, so that the printed medium and the printed medium after being covered with the film can be tensioned, and defects such as wrinkles and deformation of the printed medium are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1It is the UV printer end surface structure schematic diagram provided with the laminating mechanism of the utility model.

[0019] Figure 2 It is the UV printer overall structure schematic diagram provided with the laminating mechanism of the utility model.

[0020] In the drawing: 1, printing platform; 2, printing medium; 3, paper feeding roller; 4, film feeding roller; 5, first swing lever assembly; 6, paper collecting roller; 7, turning tension roller; 8, second swing lever assembly; 9, moving press roller; 10, fixed press roller; 11, rack; 12, support vertical plate. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model is further described in detail below through specific embodiments.

[0022] Embodiment 1

[0023] The embodiment provides a UV printer with laminating mechanism, as shown in Figure 1 , Figure 2 , including support mechanism, the support mechanism is provided with paper feeding roller 3, film feeding roller 4, moving press mechanism and paper collecting roller 6 respectively. The paper feeding roller 3 is used to deliver printing medium 2 after printing to the moving press mechanism. The film feeding roller 4 is located at the opposite side of the paper feeding roller 3, and is used to deliver film to the moving press mechanism.

[0024] The moving press mechanism is used to press the film on the printing side of the printing medium. The paper collecting roller 6 is located below the moving press mechanism, and is used to collect the printing medium after laminating.

[0025] Specifically, the moving press mechanism includes fixed press roller 10 and moving press roller 9, and the moving press roller 9 is movably arranged on the support mechanism and located at the opposite side of the fixed press roller 10. The moving press roller 9 is connected with a driving mechanism for pushing the moving press roller 9 to move towards the fixed press roller 10.

[0026] In the embodiment, the support mechanism includes rack 11, printing platform 1 arranged on the top of the rack 11, support vertical plate 12 arranged on one side of the rack 11. The paper feeding roller 3 is arranged on the other side of the rack 11, and the film feeding roller 4 and the moving press mechanism are arranged on the support vertical plate 12 respectively. The moving press roller 9 is arranged obliquely below the fixed press roller 10. The moving press roller and the fixed press roller can be press rollers with heating function respectively.

[0027] Embodiment 2

[0028] The embodiment provides a UV printer with a film covering mechanism, and the main difference from the embodiment 1 is that: in the embodiment, a cloth winding assembly is further arranged on the supporting mechanism, and the cloth winding assembly is used for changing the running direction of the printing medium or the film. Specifically, the cloth winding assembly comprises a turning tension roller 7 which is located beside the moving compression roller 9 and is used for tensioning and turning the film discharged by the film discharge roller 4.

[0029] Embodiment 3

[0030] The embodiment provides a UV printer with a film covering mechanism, and the main difference from the embodiment 1 is that: in the embodiment, in order to avoid the printing medium from being wrinkled, a swing rod assembly is further arranged on the supporting mechanism, and the swing rod assembly is used for tensioning the printing medium or the printing medium after being covered with the film.

[0031] Embodiment 4

[0032] The embodiment provides a UV printer with a film covering mechanism, and the main difference from the embodiment 1 is that: in the embodiment, in order to tension the printing medium before being covered with the film and the printing medium after being covered with the film respectively, two groups of the swing rod assemblies are arranged on the supporting mechanism, one group of the swing rod assemblies is arranged above the moving compression mechanism in the transverse direction, and the other group of the swing rod assemblies is arranged below the moving compression mechanism in the oblique direction. In order to be distinguished, the swing rod assemblies can be recorded as a first swing rod assembly 5 and a second swing rod assembly 8. Specifically, the two ends of the swing rod assembly are respectively provided with position sensors.

[0033] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application but not to limit the same; although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the specific implementation manners of the present application can be modified or some technical features can be replaced by the equivalent ones; without departing from the spirit of the technical solutions of the present application, all of them should be covered in the technical solution range of the present application claimed for protection.

Claims

1. A UV printer with a laminating mechanism, characterized by: It includes a supporting mechanism, wherein the supporting mechanism is respectively provided with a paper placing roller, a film placing roller, a movable pressing mechanism and a paper receiving roller; The paper placing roller is used to transfer the printing medium to the movable pressing mechanism after printing; The film placing roller is located on the opposite side of the paper placing roller and is used to transfer the film to the mobile laminating mechanism; The movable pressing mechanism is used to press the film onto the printing side of the printing medium; The paper collection roller is located below the movable pressing mechanism and is used for collecting the laminated printing medium.

2. The UV printer with a laminating mechanism according to claim 1, characterized in that: The movable pressing mechanism includes a fixed pressing roller and a movable pressing roller. The movable pressing roller is movably arranged on a supporting mechanism and is located on the opposite side of the fixed pressing roller. The movable pressing roller is connected to a driving mechanism for pushing the movable pressing roller to move toward the fixed pressing roller.

3. The UV printer with a laminating mechanism according to claim 2, characterized in that: The support mechanism is also provided with a cloth winding assembly, which is used to change the traveling direction of the printing medium or film.

4. The UV printer with a laminating mechanism according to claim 3, characterized in that: The support mechanism is further provided with a rocker assembly, and the rocker assembly is used to tension the printing medium or the laminated printing medium.

5. The UV printer with a laminating mechanism according to claim 1, 2, 3 or 4, characterized in that: The supporting mechanism includes a frame, a printing platform arranged on the top of the frame, and a supporting vertical plate arranged on one side of the frame. The paper placing roller is arranged on the other side of the frame. The film placing roller and the movable pressing mechanism are respectively arranged on the supporting vertical plate.

6. The UV printer with a laminating mechanism according to claim 2, 3 or 4, characterized in that: The movable pressing roller is arranged obliquely below the fixed pressing roller.

7. The UV printer with a laminating mechanism according to claim 4, characterized in that: Two groups of the rocker arm assemblies are arranged on the support mechanism, wherein one group of the rocker arm assemblies is arranged transversely above the movable pressing mechanism, and the other group of the rocker arm assemblies is arranged obliquely below the movable pressing mechanism.

8. The UV printer with a laminating mechanism according to claim 4 or 7, characterized in that: Position sensors are respectively provided at both ends of the rocker assembly.

Images