CN221540973U

CN221540973U - Gilding press is used in label production

Info

Publication number: CN221540973U
Application number: CN202420196411.1U
Authority: CN
Inventors: 于国志
Original assignee: Dongguan Maskin Technology Co ltd
Current assignee: Dongguan Maskin Technology Co ltd
Priority date: 2024-01-26
Filing date: 2024-01-26
Publication date: 2024-08-16
Anticipated expiration: 2034-01-26

Abstract

The application relates to the technical field of stamping machines, in particular to a stamping machine for label production, which comprises a base, wherein a workbench is fixed on the upper surface of the base, a conveying shaft is rotationally connected between the front part and the rear part of the inner side wall of the workbench, a base material is wound on the outer surface of the conveying shaft, a mounting plate is fixed on the left side of the upper surface of the workbench, an adjusting and positioning mechanism is arranged on the mounting plate, and an ink-jet mechanism is arranged on the workbench; the adjusting and positioning mechanism comprises an adjusting assembly arranged on the mounting plate, an adjusting slide plate arranged on the adjusting assembly and a limiting assembly arranged on the adjusting slide plate. This gilding press is used in label production when not unidimensional substrate carries out gilding through ink jet mechanism on passing through the conveying axle transmission to the workstation, can remain relatively stable direction removal throughout, can not take place the skew, guarantees simultaneously that the surface of substrate can be in the horizontality, avoids appearing the fold to the condition that produces the influence to subsequent processing step.

Description

Gilding press is used in label production

Technical Field

The application relates to the technical field of stamping machines, in particular to a stamping machine for label production.

Background

The gilding process is to thermoprint the electrochemical aluminum foil onto the surface of the printing stock at a certain temperature and pressure, the gilding machine is the equipment for finishing the gilding process, the technology mainly uses the principle of hot pressing transfer, the electrochemical aluminum contacts with the gilding plate and the printing stock under the action of pressure combination, the gilding plate has a certain amount of heat due to the temperature rise of the electric heating plate, the electrochemical aluminum is heated to melt the hot-melt dyeing resin layer and the adhesive, the adhesion of the dyeing resin layer is reduced, the adhesion of the special thermosensitive adhesive is increased after the melting, the aluminum layer and the electrochemical aluminum-based film are stripped and transferred onto a printing stock, and the adhesive is rapidly cooled and solidified along with the removal of pressure, so that the aluminum layer is firmly attached to the printing stock to finish a thermoprinting process, the picture and text of the electrochemical aluminum thermoprint presents strong metallic luster, the color is bright and attractive and never fades, especially the gold and silver electrochemical aluminum is decorated on the surface of a printed matter by the decoration of the gold and silver electrochemical aluminum which is magnificent and elegant, the artistry of the printed matter is enhanced, and the product has high-grade feeling and enjoyment of people.

For example, china patent (bulletin number: CN 216400924U) discloses an environment-friendly printing gilding press, which comprises a workbench, a fixed plate is fixed on one side of the top of the workbench, rotating mechanisms are arranged at two ends of one side inner wall of the fixed plate, each rotating mechanism comprises a mounting plate, a rotating pipe which penetrates through and is connected with one side outer wall of the mounting plate, a fixed disc which is sleeved and fixed on the outer wall of the rotating pipe, and a sliding disc which is connected with the outer wall of the rotating pipe in a sliding manner, so that workers can conveniently and rapidly disassemble and assemble the placing pipe, and the work efficiency is improved.

The following defect still exists among the above-mentioned technical scheme, though this environmental protection printing gilding press, the staff of being convenient for is to placing the pipe and is dismantled and assembled fast, is favorable to improving work efficiency, but because during the use, can need not equidimension substrate and then in order to cooperate with the gilding film of equidimension according to actual conditions, the device can't be adjusted according to width and thickness of substrate and gilding film for gilding press's application scope is restricted, based on this, proposes a gilding press for label production in order to solve above-mentioned problem.

Disclosure of utility model

Aiming at the defects of the prior art, the application provides a stamping machine for label production, which has the advantages of convenience in adjustment and the like, and solves the problems that when the stamping machine is used, base materials with different sizes are needed according to actual conditions so as to be matched with stamping films with different sizes, the device cannot be adjusted according to the widths and the thicknesses of the base materials and the stamping films, and the application range of the stamping machine is limited.

In order to achieve the above purpose, the present application provides the following technical solutions: the stamping machine for label production comprises a base, wherein a workbench is fixed on the upper surface of the base, a conveying shaft is rotationally connected between the front side and the rear side of the inner side wall of the workbench, a base material is wound on the outer surface of the conveying shaft, a mounting plate is fixed on the left side of the upper surface of the workbench, an adjusting and positioning mechanism is arranged on the mounting plate, an ink-jet mechanism is arranged on the workbench, a working box is fixed on the top of the workbench, and an impression cylinder is rotationally connected in an inner cavity of the workbench;

The adjusting and positioning mechanism comprises an adjusting assembly arranged on the mounting plate, an adjusting slide plate arranged on the adjusting assembly and a limiting assembly arranged on the adjusting slide plate.

The beneficial effects of adopting further technical scheme are that: when gold stamping is carried out, the base materials with different sizes can be limited according to actual condition requirements, and the stability of the relative positions of the base materials and the smoothness of the surfaces are ensured.

Further, the adjusting component comprises a driving motor fixed on the right side of the base, a bidirectional screw rod fixed on an output shaft of the driving motor, and two adjusting sliding blocks in threaded connection with the left end and the right end of the outer surface of the bidirectional screw rod.

The beneficial effects of adopting further technical scheme are that: the relative distance between the two adjusting sliding plates is convenient to adjust stably, so that support can be provided for keeping smooth and stable orientation of substrates with different widths subsequently.

Further, the limiting component comprises an adjusting through hole formed in the upper surface of the adjusting sliding plate, a threaded rod slidingly connected to the inner wall of the adjusting through hole, a connecting block fixed to the bottom of the threaded rod, a nut screwed to the outer surface of the threaded rod, a spring sleeved on the outer surface of the threaded rod and a roller rotating on the lower surface of the connecting block.

The beneficial effects of adopting further technical scheme are that: so as to provide support for the subsequent leveling and direction of the base materials with different sizes, and ensure that the base materials can be transferred to the upper surface of the workbench to be gilded through the conveying shaft.

Further, the bottom of the adjusting slide block is fixed with the top of the adjusting slide plate, and the section of the adjusting slide plate is L-shaped.

The beneficial effects of adopting further technical scheme are that: the adjusting slide plate is convenient to drive when the adjusting slide block moves, so that the connecting block and the roller can be driven to move, and further the position direction of the base material is processed more subsequently.

Further, the left end of the bidirectional screw rod is rotationally connected with the inner left side wall of the mounting plate.

The beneficial effects of adopting further technical scheme are that: the bidirectional screw rod can be supported more when rotating, and then the bidirectional screw rod is rotated more stably.

Further, the upper surface of the adjusting slide block is attached to the inner top wall of the mounting plate and slides.

The beneficial effects of adopting further technical scheme are that: the adjusting slide block can be more stable when moving, so that the two adjusting slide plates can move more stably.

Further, the spring is located between the connecting block and the adjusting sliding plate, and the section of the mounting plate is U-shaped.

The beneficial effects of adopting further technical scheme are that: the roller can limit the substrate and can not excessively squeeze the substrate, so that the processing of the subsequent steps is facilitated.

Further, the lower surface of gyro wheel and the upper surface of conveying axle are laminated mutually in the slip, the lower surface of nut is laminated mutually with the upper surface of adjusting the slide.

The beneficial effects of adopting further technical scheme are that: the nut can be adjusted on the position of the threaded rod according to actual conditions, and then the elasticity of the spring can be adjusted, so that the limiting force of the roller on the base material can be adjusted.

Further, the workbench is further provided with a thermoprinting curing device, and the thermoprinting pre-curing device comprises a first UV curing lamp and a second UV curing lamp which are fixed between the front side wall and the rear side wall of the inner cavity of the workbench, an LED pre-curing lamp fixed on the left side of the inner side wall of the workbench and a thermoprinting film connected to the outer surface of the impression cylinder in a transmission manner.

The beneficial effects of adopting further technical scheme are that: the method is to further process the base material to obtain the gold stamping label.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This gilding press is used in label production when not unidimensional substrate carries out gilding through ink jet mechanism on passing through the conveying axle transmission to the workstation, can remain relatively stable direction removal throughout, can not take place the skew, guarantees simultaneously that the surface of substrate can be in the horizontality, avoids appearing the fold to the condition that produces the influence to subsequent processing step.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a left side schematic view of the bi-directional screw and adjustment block of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the threaded rod connection of FIG. 2;

Fig. 4 is a perspective view of the threaded rod, connection block, spring and roller connection structure of fig. 3.

In the figure: 1. a base; 2. a work table; 3. adjusting the positioning mechanism; 301. a driving motor; 302. a bidirectional screw; 303. an adjusting slide block; 304. adjusting the sliding plate; 305. adjusting the through hole; 306. a threaded rod; 307. a connecting block; 308. a nut; 309. a spring; 310. a roller; 4. a conveying shaft; 5. a mounting plate; 6. an ink jet mechanism; 7. a substrate; 8. thermoprinting and solidifying equipment; 801. an LED pre-fixation lamp; 802. a first UV curing lamp; 803. a second UV curing lamp; 804. gilding film; 9. a working box; 10. an impression cylinder.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present application are included in the protection scope of the present application.

Referring to fig. 1, a stamping machine for label production in this embodiment includes a base 1, a workbench 2 is fixed on the upper surface of the base 1, a conveying shaft 4 is rotatably connected between the front and rear of the inner side wall of the workbench 2, a base material 7 is wound on the outer surface of the conveying shaft 4, a mounting plate 5 is fixed on the left side of the upper surface of the workbench 2, the cross section of the mounting plate 5 is U-shaped, an adjusting and positioning mechanism 3 is arranged on the mounting plate 5, an ink-jet mechanism 6 is mounted on the workbench 2, a working box 9 is fixed on the top of the workbench 2, and an impression cylinder 10 is rotatably connected in the inner cavity of the workbench 2.

Referring to fig. 1-4, for stable gold stamping using substrates of different sizes, the adjusting and positioning mechanism 3 in this embodiment includes an adjusting assembly disposed on the mounting plate 5, an adjusting slide plate 304 disposed on the adjusting assembly, and a limiting assembly disposed on the adjusting slide plate 304.

The adjusting assembly comprises a driving motor 301 fixed on the right side of the base 1, a bidirectional screw rod 302 fixed on an output shaft of the driving motor 301, and two adjusting sliding blocks 303 in threaded connection with left and right ends of the outer surface of the bidirectional screw rod 302. The relative distance between the two adjustment slides 304 is conveniently and stably adjusted so as to provide support for the subsequent maintenance of flatness and stable orientation of substrates 7 of different widths.

Meanwhile, the limiting component comprises an adjusting through hole 305 formed in the upper surface of the adjusting sliding plate 304, a threaded rod 306 slidingly connected to the inner wall of the adjusting through hole 305, a connecting block 307 fixed at the bottom of the threaded rod 306, a nut 308 screwed on the outer surface of the threaded rod 306, a spring 309 sleeved on the outer surface of the threaded rod 306 and a roller 310 rotating on the lower surface of the connecting block 307, and supports the subsequent maintenance of the flatness and the direction of the base material 7, so that the base materials 7 with different sizes can be kept flat and transmitted to the upper surface of the workbench 2 through the conveying shaft 4 for gold stamping.

In addition, the bottom of the adjusting slide block 303 is fixed with the top of the adjusting slide plate 304, the section of the adjusting slide plate 304 is L-shaped, so that the adjusting slide plate 304 is conveniently driven to move when the adjusting slide block 303 moves, then the connecting block 307 and the roller 310 can be driven to move, further the position direction of the base material 7 is processed more subsequently, and the spring 309 is positioned between the connecting block 307 and the adjusting slide plate 304, so that the roller 310 can not excessively squeeze the base material 7 while limiting the base material 7, and further the processing of the subsequent steps is facilitated.

In addition, the left end of the bidirectional screw 302 is rotationally connected with the inner left side wall of the mounting plate 5, and the upper surface of the adjusting slider 303 is attached to the inner top wall of the mounting plate 5 for sliding, so that the bidirectional screw 302 can be supported more when rotating, and is further rotationally more stable, so that the two adjusting sliding plates 304 can move more stably.

It should be noted that, the lower surface of the roller 310 is attached to the upper surface of the conveying shaft 4 in a sliding manner, the lower surface of the nut 308 is attached to the upper surface of the adjusting slide plate 304, and the nut 308 can be adjusted on the position of the threaded rod 306 according to practical situations, so that the elastic force of the spring 309 can be adjusted, and the limiting force of the roller 310 on the substrate 7 can be adjusted.

It should be further noted that, still be equipped with thermoprint solidification equipment 8 on workstation 2, thermoprint solidification equipment 8 is including being fixed in the first UV curing lamp 802 and the second UV curing lamp 803 between the front and back both sides wall of workstation 2 inner chamber, be fixed in the left LED pre-fixation lamp 801 of workstation 2 inside wall and the gilding membrane 804 of transmission connection in impression cylinder 10 surface, the both ends of gilding membrane 804 twine respectively in the surface of the unreeling cylinder and the rolling cylinder of locating on workstation 9, unreeling cylinder and rolling cylinder are operated through the motor that is fixed in the workstation 9 back, carry out the precuring earlier to the ink jet layer on substrate 7 surface through LED pre-fixation lamp 801, be convenient for carry out laminating better with the ink jet layer on substrate 7 surface and gilding membrane 804 through impression cylinder 10, the substrate 7 after will laminating is cured through first UV curing lamp 802 and second UV curing lamp 803 in proper order, further guarantee gilding label's integrality.

The working principle of the embodiment is as follows:

The substrate 7 on the conveying shaft 4 is conveyed to the upper surface of the workbench 2 through the conveying shaft 4, the thickness and the width dimension of the required substrate 7 are changed according to the actual situation requirement, the relative position and the surface of the substrate 7 are required to be kept stable, then the driving motor 301 is started to drive the bidirectional screw 302 to rotate, the left end of the bidirectional screw 302 is rotationally connected with the inner left side wall of the mounting plate 5, the bidirectional screw 302 receives larger supporting force when rotating, the two adjusting slide blocks 303 positioned at the two ends of the outer surface of the bidirectional screw 302 can move relatively or reversely more stably, the upper surface of the adjusting slide blocks 303 and the inner top wall of the mounting plate 5 are attached and slide, the adjusting slide blocks 303 can move more stably when moving, the two adjusting slide plates 304 can move on the same straight line more stably, according to the actual situation, the width of the substrate 7 required for making the label is adjusted to adjust the distance between the two adjusting slide plates 304, then the position of the nut 308 on the outer surface of the threaded rod 306 can be adjusted according to the thickness of the substrate 7, and then the relative distance between the connecting block 307 and the substrate 7 on the conveying shaft 4 can be adjusted, then the roller 310 can also move along with the adjustment of the connecting block 307, so as to position and flatten the substrates 7 with different thickness and width, so that the substrates 7 with different widths always keep relatively stable moving direction when being conveyed to the upper surface of the workbench 2 through the conveying shaft 4 and gold stamping is performed through the ink jet mechanism 6, no offset occurs, meanwhile, the surface of the substrate 7 can be in a flat state, wrinkles are avoided, and due to the elastic force of the spring 309 between the connecting block 307 and the adjusting slide plates 304, so that the roller 310 can not excessively extrude while limiting the substrate 7, the uiv ink is sprayed on the surface of the substrate 7 through the ink-jet mechanism 6, after the ink-jet layer is formed on the surface of the substrate 7, the substrate 7 forming the ink-jet layer is transported, the ink-jet layer on the surface of the substrate 7 is pre-cured through the LED pre-curing lamp 801, then the gold stamping film 804 is attached to one side of the ink-jet layer of the substrate 7 through the impression cylinder 10, the gold stamping film 804 can be thermoprinted on the ink-jet layer on the surface of the substrate 7, and then the initially pre-cured substrate 7 is sequentially cured through the first UV curing lamp 802 and the second UV lamp 803, so that the integrity of gold stamping labels can be further ensured.

Claims

1. Gilding press is used in label production, including base (1), its characterized in that: the automatic printing machine is characterized in that a workbench (2) is fixed on the upper surface of the base (1), a conveying shaft (4) is rotationally connected between the front side and the rear side of the inner side wall of the workbench (2), a base material (7) is wound on the outer surface of the conveying shaft (4), a mounting plate (5) is fixed on the left side of the upper surface of the workbench (2), an adjusting and positioning mechanism (3) is arranged on the mounting plate (5), an ink-jet mechanism (6) is arranged on the workbench (2), a working box (9) is fixed on the top of the workbench (2), and an impression cylinder (10) is rotationally connected with the inner cavity of the workbench (2);

The adjusting and positioning mechanism (3) comprises an adjusting assembly arranged on the mounting plate (5), an adjusting slide plate (304) arranged on the adjusting assembly and a limiting assembly arranged on the adjusting slide plate (304).

2. A stamping machine for label production according to claim 1, characterized in that: the adjusting assembly comprises a driving motor (301) fixed on the right side of the base (1), a bidirectional screw rod (302) fixed on an output shaft of the driving motor (301), and two adjusting sliding blocks (303) connected with the left end and the right end of the outer surface of the bidirectional screw rod (302) in a threaded mode.

3. A stamping machine for label production according to claim 1, characterized in that: the limiting assembly comprises an adjusting through hole (305) formed in the upper surface of the adjusting sliding plate (304), a threaded rod (306) slidingly connected to the inner wall of the adjusting through hole (305), a connecting block (307) fixed to the bottom of the threaded rod (306), a nut (308) screwed to the outer surface of the threaded rod (306), a spring (309) sleeved on the outer surface of the threaded rod (306) and a roller (310) rotating on the lower surface of the connecting block (307).

4. A stamping machine for label production according to claim 2, characterized in that: the bottom of the adjusting sliding block (303) is fixed with the top of the adjusting sliding plate (304), and the section of the adjusting sliding plate (304) is L-shaped.

5. A stamping machine for label production according to claim 2, characterized in that: the left end of the bidirectional screw rod (302) is rotatably connected with the inner left side wall of the mounting plate (5).

6. A stamping machine for label production according to claim 2, characterized in that: the upper surface of the adjusting slide block (303) is attached to the inner top wall of the mounting plate (5) to slide.

7. A stamping machine for label production according to claim 3, characterized in that: the spring (309) is located between the connecting block (307) and the adjusting slide plate (304), and the section of the mounting plate (5) is U-shaped.

8. A stamping machine for label production according to claim 3, characterized in that: the lower surface of the roller (310) is in sliding fit with the upper surface of the conveying shaft (4), and the lower surface of the nut (308) is in fit with the upper surface of the adjusting slide plate (304).

9. A stamping machine for label production according to claim 1, characterized in that: still be equipped with thermoprint solidification equipment (8) on workstation (2), thermoprint solidification equipment (8) including be fixed in first UV curing lamp (802) and second UV curing lamp (803) between the both sides wall around workstation (2) inner chamber, be fixed in LED pre-fixation lamp (801) and the transmission of workstation (2) inside wall left side connect in gilt membrane (804) of impression cylinder (10) surface.