A UV holographic laser special edition positioning film press

Abstract

The present invention relates to a UV holographic laser special edition positioning film press, comprising a machine body, wherein an unwinding device, a coating device, a cooling and traction device, a curing device and a corona device are arranged in the machine body, wherein the curing device comprises an embossing mechanism and a curing mechanism, wherein the embossing mechanism comprises an embossing roller and a motor, and wherein the curing mechanism comprises a first curing part and a second curing part, wherein the first curing part comprises a first UV lamp arranged in a ring on one side of the outer periphery of the embossing roller, wherein the other side of the embossing roller is in rolling contact with a traction roller, wherein the first UV lamp is linked to a UV lamp displacement adjustment component capable of changing the position of the UV lamp, and the beneficial effects of the present invention are as follows: a UV holographic laser special edition positioning film press is provided, wherein the position of the UV lamp is adjustable, and the curing and drying effect is better, and the volume of the film press can be reduced by changing the arrangement of the UV lamp, and the floor space occupied can be further reduced to save space.

Description

Technical Field

[0001] The invention relates to the technical field of coating machines, and in particular to a UV holographic laser special plate positioning film pressing machine. Background Art

[0002] A coating machine is a production equipment mainly used in coating process. Some existing coating machines unwind the substrate first, then transport it to the coating process, and finally dry and rewind it. The coating machine mainly includes a frame, an unwinding device, a coating device, a cooling and traction device, a curing device, a rewinding device, etc. Among them, the cooling and traction device is a drying device used for the first coating of the substrate after the coating device. The curing device refers to a device for embossing the required graphics after the substrate coating is dried. Generally, a UV light source is used to cure the graphic embossing coating so that the graphic embossing coating and the substrate are tightly adhered together. Generally, it includes a curing mechanism, an embossing mechanism and a traction mechanism. In the prior art, the curing device in the coating machine usually only includes a set of UV lamp curing components. The arrangement of the various components is unreasonable, which can easily lead to a large overall size of the coating machine and a large footprint. Secondly, the position of the UV lamp cannot be adjusted autonomously, and the UV lamp curing and drying effect is not good. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a UV holographic laser special plate positioning film press in view of the shortcomings of the above-mentioned prior art, so that the position of the UV lamp can be adjusted and the curing and drying effect is better. By changing the arrangement of the UV lamp, the volume of the film press can be reduced, and the floor space can be further reduced to save space.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a UV holographic laser special edition positioning film press, comprising a machine body, wherein an unwinding device, a coating device, a cooling and traction device, a curing device and a corona device are arranged in the machine body, wherein the unwinding device comprises an unwinding mechanism and a traction mechanism, wherein the unwinding mechanism comprises an unwinding roller and a motor linked to the unwinding roller, wherein the traction mechanism comprises a plurality of groups of traction rollers distributed at intervals, wherein the coating device comprises a material storage mechanism, a feeding mechanism and a scraper mechanism, wherein the material storage mechanism comprises a material box containing a coating, wherein the feeding mechanism comprises a feeding roller partially located in the material box, wherein one end of the feeding roller is connected to a The machine body has a power drive component, the scraper mechanism includes a scraper and a scraper displacement component that can change the scraper position, the curing device includes an embossing mechanism and a curing mechanism, the embossing mechanism includes an embossing roller located between the traction rollers and movably hinged to the machine body, one end of the embossing roller is linked to a motor, and is characterized in that: the curing mechanism includes a first curing part and a second curing part, the first curing part includes a plurality of groups of first UV lamps evenly distributed on one side of the outer periphery of the embossing roller, the embossing roller rolls and contacts the traction roller on the other side of the first UV lamp, and the first UV lamp is linked to a UV lamp displacement adjustment component that can change the position of the UV lamp.

[0005] By adopting the above technical scheme, the curing mechanism is divided into a first curing part and a second curing part, which can enhance the curing and drying effect and improve the curing and drying efficiency. By setting a UV lamp displacement adjustment component, the position of the UV lamp can be adjusted according to actual needs, thereby improving the performance of the curing device. Compared with the prior art, the present invention has better curing and drying effect and is more practical. In terms of overall structural layout, the first UV lamp ring is arranged on the periphery of the embossing roller, which is different from the plane laying method in the prior art. On the one hand, the number of UV lamps can be increased in terms of quantity, thereby enhancing the curing and drying effect. On the other hand, the UV lamp ring is arranged on the periphery of the embossing roller and The volume of the curing device will not be widened laterally, thereby reducing the floor space occupied by the curing device while ensuring the same drying efficiency, thereby reducing the overall floor space occupied by the film press and saving space; during curing and drying, the traction roller on one side of the embossing roller pulls and moves the substrate, and the embossing roller rolls in contact with the traction roller to emboss the required image and text onto the substrate. At the same time, the UV lamp on the other side of the embossing roller cures and dries the substrate, and it can be embossed and dried at the same time. During this period, the operator can change the position of the UV lamp through the UV lamp displacement adjustment component according to actual needs, so as to achieve the best curing and drying effect and improve the practicality of the curing device.

[0006] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the second curing part includes several groups of second UV lamps, the second UV lamps are arranged at one end of the machine body close to the ground and located below the first curing part, and several groups of traction rollers are evenly distributed in the machine body in the irradiation direction of the second UV lamps.

[0007] By adopting the above technical scheme, after the substrate passes through the first curing section, it is cured and dried in the second curing section, which can enhance the curing and drying effect of the substrate; secondly, the second UV lamp is arranged at one end of the machine body close to the ground and below the first curing section, and the existing remaining space is reasonably utilized, which can further reduce the occupied area of ​​the curing device, thereby reducing the overall occupied area of ​​the membrane press, further reducing the volume of the curing device, and improving the curing and drying performance.

[0008] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the UV lamp displacement adjustment component includes a rotating rod movably hinged in the machine body and provided with gear teeth at both ends, the gears at both ends of the rotating rod are meshed with a first rack, the first rack is movably hinged with one end of a plurality of groups of first connecting rods at one end away from the rotating rod, the first connecting rod is movably hinged with one end of a second connecting rod at the other end relative to the first rack, the second connecting rod is fixedly connected to the UV lamp at the other end relative to the first connecting rod, the second connecting rod is movably penetrated with a third connecting rod at the other end relative to the UV lamp, the third connecting rod is fixed in the machine body and its axis is perpendicular to the axis of the second connecting rod.

[0009] By adopting the above technical scheme, in the prior art, the position of the UV lamp cannot be adjusted, and the curing and drying effect is not good. However, the present invention adds a UV lamp displacement adjustment component, so that the position of the UV lamp can be adjusted according to actual needs, thereby improving the performance of the curing device. When adjusting, it is only necessary to manually twist the rotating rod, and the rotating rod increases the gear meshing transmission, driving the first rack to move the position, and the first rack pulls the first connecting rod, and the first connecting rod drives the second connecting rod to move the position along the axis direction of the third connecting rod, thereby realizing the UV lamp position adjustment, and the operation is simple and convenient. The first connecting rod can be provided with at least two groups, which respectively link the UV lamps in different positions, can avoid the generation of too many adjustment parts, and can improve the adjustment rate.

[0010] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: a pressure feeding roller is provided between the feeding roller and the scraper.

[0011] The above technical scheme, compared with the prior art, can remove excess bubbles in the paint by adding a pressure feeding roller, ensuring that the wall thickness of the paint is evenly coated on the substrate; the pressure feeding roller is arranged between the scraper device and the feeding roller, the feeding roller first adheres and transports the paint in the material box, the feeding roller rotates and transports under the drive of the power drive device, and then the pressure feeding roller and the feeding roller rotate at the same time by rolling the paint against each other, so as to achieve the purpose of removing excess bubbles in the paint, and then the paint is scraped by the scraper, and the paint is evenly adhered to the substrate without bubbles, ensuring that the wall thickness of the substrate coating is uniform.

[0012] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: a tensioning adjustment mechanism is provided between the unwinding mechanism and the traction mechanism, the tensioning adjustment mechanism includes a first roller movably hinged in the machine body, the first roller is evenly distributed along its own axial direction with a plurality of groups of fourth connecting rods whose one end is fixedly connected to the first roller, the fourth connecting rod is movably hinged to a second roller whose own axis is parallel to the axis of the first roller relative to the other end fixedly connected to one end of the first roller, and one end of the first roller is relatively fixedly connected with a swinging mechanism that can control the rotation of the first roller.

[0013] By adopting the above technical scheme, by setting a tension adjustment mechanism, the tension of the substrate during the conveying process can be adjusted to ensure that the tension of the substrate remains unchanged, the toughness of the substrate is ensured, and the substrate is prevented from being offset and wrinkled, thereby ensuring the aesthetics of the substrate; wherein, by setting the second roller, on the one hand, the substrate can be conveyed, the substrate is first conveyed by the unwinding roller, and then passes through a traction roller and then through the second roller, on the other hand, when the unwinding roller continues to feed, the diameter of the substrate becomes smaller and smaller, and the tension of the substrate continues to change, and the first roller is adjusted by the swing mechanism, and the first roller rotates with the swing mechanism. Since the second roller is fixedly connected to the first roller in a relative position through the fourth connecting rod, the second roller will swing with the first roller, and since the second roller is movably hinged at one end of the fourth connecting rod, the second roller can swing around the axis of the first roller during the conveying of the substrate, thereby realizing that the tension of the substrate is adjusted while being conveyed, so that the tension of the substrate remains unchanged during the conveying process, and the substrate is prevented from being offset and wrinkled.

[0014] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the swing mechanism includes a swing arm with one end fixedly connected to the first roller, the other end of the swing arm is movably hinged with a cylinder relative to the other end fixedly connected to the first roller, and the cylinder is linked to an electronic ruler that can sense the swing amplitude.

[0015] By adopting the above technical scheme, the cylinder and the swing arm are used to control the swing of the first roller. The electronic ruler is also called a conductive plastic potentiometer. Its function is to convert a mechanical displacement into an electrical signal, and the signal can be proportional to the mechanical movement. It can be used in the present invention to sense the swing amplitude and judge the tension of the substrate. When the tension of the substrate is smaller than that of the cylinder, the output signal will push the cylinder out to push the swing arm and then push the first roller to rotate and adjust. When the tension of the substrate is larger than that of the cylinder, the output signal will retract the cylinder to pull the swing arm and then pull the first roller to rotate and adjust.

[0016] The above-mentioned UV holographic laser special edition positioning film pressing machine can be further configured as follows: the first UV lamp and the second UV lamp are provided with heat dissipation pipes.

[0017] By adopting the above technical solution, since a large amount of heat is generated during curing and drying, the heat in the curing device can be discharged in time by adding a heat dissipation pipeline, thereby improving the curing and drying efficiency.

[0018] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the scraper displacement assembly includes a scraper fixing frame equipped with a scraper, the scraper fixing frame is fixedly connected to a positioning rod with two ends movably hinged in the body, one end of the positioning rod is relatively fixedly connected to a turntable, and the outer peripheral gear of the turntable is meshed with a first screw.

[0019] By adopting the above technical solution, the scraper needs to be adjusted in position when installing and disassembling the scraper and scraping the material, so a scraper displacement assembly needs to be set to adjust the position of the scraper to facilitate better scraping of the paint; when adjusting, it is only necessary to turn the screw rod, and the turntable engaged with the gear on the screw rod will be driven to rotate, and the positioning rod fixed relatively to the turntable will be driven to rotate, and the scraper fixing frame will follow the rotation of the positioning rod, so that the position of the scraper can be adjusted. It is only necessary to twist the screw rod to change the installation angle of the scraper to achieve the separation and connection of the scraper and the feeding mechanism. The operation is simple, and manual operation is more flexible.

[0020] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the material box is linked with a material box displacement component that can change the position of the material box, the material box displacement component includes a second rack fixedly connected to the material box at one end, the second rack gear is meshed with a transmission rod with two ends movably hinged on the machine body, and one end of the transmission rod is linked with a torsion component that can control the rotation of the transmission rod.

[0021] By adopting the above technical scheme, in the prior art, the position of the material box cannot be moved after it is usually installed. However, in the present invention, by adding a material box displacement component, the position of the material box can be adjusted to better match the installation between the various components, which is conducive to the normal and orderly progress of the substrate coating process; when adjusting, it is only necessary to rotate the torque component, the transmission rod rotates, and then drives the second rack meshing with the gear to move up and down. Since one end of the second rack is fixedly connected to the material box, the material box will move up and down with the second rack, thereby realizing the change of the position of the material box, wherein the torsion component can use the method of meshing the screw in the scraper displacement component with the turntable, and can also use the lead screw method.

[0022] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the power drive component includes a motor, one side of the motor is meshed and driven with the pressure feeding roller through several groups of first gear groups, and the other side of the motor is meshed and driven with the feeding roller through several groups of second gear groups.

[0023] By adopting the above technical scheme, in the prior art, each mechanism is equipped with a power driving source, resulting in a large number of components such as motors and cylinders and a high cost. The present invention only uses a single motor, and then the corresponding gear ratio is matched according to actual needs to drive the pressure feeding roller and the feeding roller to rotate, which can reduce the number of components, reduce production costs, and improve the energy utilization rate of the motor.

[0024] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the unwinding roller is linked with an adjusting positioning mechanism for adjusting the parallelism of the roller installation axis, the adjusting positioning mechanism includes a fixing component detachably connected to both ends of the unwinding roller, the fixing component at one end of the unwinding roller is detachably connected to the machine body, and the fixing component at the other end of the unwinding roller is linked with an adjustable movable component.

[0025] By adopting the above technical scheme, when the unwinding roller is installed in the membrane press body, if the axis of the unwinding roller is not parallel to the axis of the traction mechanism, the substrate transportation will be tilted to produce wrinkles and the like. Therefore, an adjusting positioning mechanism is provided to adjust the parallelism of the installation axis of the unwinding roller, thereby avoiding improper substrate transportation caused by the tilt of the axis position of the unwinding roller, thereby producing wrinkles and the like. The fixed component is detachably connected to the unwinding roller, and the fixed component at one end is first fixedly connected to the membrane press body, and then the position is adjusted by using the movable component under the fixed component at the other end. There is no need to adjust the positions of both ends at the same time. The structural design is reasonable and the operation is convenient.

[0026] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the fixed component includes a fixed hinge fixedly connected to the machine body, one end of the fixed hinge is movably hinged with a movable hinge, the movable hinge is detachably connected to the fixed hinge at the other end of the fixed hinge movably hinged at one end, and a mounting hole for movably hinged unwinding roller is provided between the fixed hinge and the movable hinge.

[0027] By adopting the above technical solution, the fixing component is arranged in the form of a fixed hinge and a movable hinge with one end being movably hinged. Compared with the traditional technology of fixing with screws on all sides, the installation process is reduced. It is only necessary to pass the unwinding roller through the installation hole, and then fasten the other end of the fixed hinge and the movable hinge with screws or other means. This can speed up the installation efficiency and is simple and convenient to operate.

[0028] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the movable component includes a base plate detachably connected to the machine body, the base plate is provided with a slide groove, the slide groove is provided with a slider that can move back and forth in a straight line in the slide groove and is fixedly connected to the fixed component, the slider is fixedly connected with an adjustment rod along the axial direction of the slide groove, and the slider is linked to a limiting component perpendicular to the axial direction of the slide groove.

[0029] The above-mentioned UV holographic laser special edition positioning film press can be further configured as follows: the limiting component includes a second screw rod at one end which can be connected to the slider in abutment with the other end of the second screw rod being threadedly connected to a screw fixing frame, and the second screw fixing frame is fixed in the film press body.

[0030] By adopting the above technical scheme, during installation, one end of the unwinding roller is fixedly connected to the membrane press body through a fixing component, and the position of the slider in the slide groove is moved until it is parallel to the axes of the rollers of the traction mechanism, and finally the slider is fixed by the limit assembly. The whole process is simple to operate, and the parallelism of the installation axis of the unwinding roller can be adjusted without the need to adjust the unwinding roller as a whole; the adjusting rod is used to pull the slider to move in the slide groove, which makes it convenient for people to push the slider and makes manual force application more precise. After adjusting to the appropriate position, the second screw is rotated until it contacts the slider, and the slider can be fixed.

[0031] The beneficial effects of the present invention are as follows: the curing mechanism is divided into a first curing part and a second curing part, so that the curing and drying effect can be enhanced and the curing and drying efficiency can be improved; by setting a UV lamp displacement adjustment component, the position of the UV lamp can be made adjustable according to actual needs, thereby improving the performance of the curing device. Compared with the prior art, the present invention has better curing and drying effect and is more practical; in terms of the overall structural layout, the first UV lamp ring is arranged on the periphery of the embossing roller, which, compared with the plane laying method in the prior art, can increase the number of UV lamps in terms of quantity, thereby enhancing the curing and drying effect; on the other hand, the UV lamp ring is arranged on the periphery of the embossing roller, and will not laterally widen the volume of the curing device, thereby reducing the occupied area of ​​the curing device while ensuring the same drying efficiency, thereby reducing the overall occupied area of ​​the film press and saving space. ; By adding a pressure feeding roller, excess bubbles in the coating can be removed to ensure that the wall thickness of the coating is evenly coated on the substrate; by setting a tension adjustment mechanism, the tension of the substrate during transportation can be adjusted to ensure that the tension of the substrate remains unchanged, to ensure the toughness of the substrate, to avoid the substrate from shifting and wrinkling, and thus to ensure the aesthetics of the substrate; by adding a heat dissipation duct, the heat in the curing device can be discharged in time to improve the curing and drying efficiency; when the unwinding roller is installed in the film press body, if the axis of the unwinding roller is not parallel to the axis of the traction mechanism, the substrate transportation will be tilted to produce wrinkles, etc. Therefore, by setting an adjustment and positioning mechanism to adjust the parallelism of the unwinding roller installation axis, improper substrate transportation caused by the tilt of the unwinding roller axis position can be avoided, thereby producing wrinkles, etc.

[0032] The present invention is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the present invention;

[0034] Figure 2 It is a three-dimensional schematic diagram of an unwinding device according to an embodiment of the present invention;

[0035] Figure 3 It is a three-dimensional schematic diagram of a tension adjustment mechanism according to an embodiment of the present invention;

[0036] Figure 4 It is a three-dimensional schematic diagram of the adjustment and positioning mechanism of an embodiment of the present invention;

[0037] Figure 5 It is a three-dimensional schematic diagram of a coating device according to an embodiment of the present invention;

[0038] Figure 6 It is a three-dimensional schematic diagram of a scraper displacement assembly according to an embodiment of the present invention;

[0039] Figure 7 It is a three-dimensional schematic diagram of a power drive assembly according to an embodiment of the present invention;

[0040] Figure 8 It is a three-dimensional schematic diagram of a curing device according to an embodiment of the present invention;

[0041] Fig. 9 It is a three-dimensional schematic diagram of a UV lamp displacement adjustment component according to an embodiment of the present invention;

[0042] Fig.10 It is a side schematic diagram of an embodiment of the present invention. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] like Figures 1 to 10The UV holographic laser special edition positioning film press shown in the figure includes a body 1, in which an unwinding device 2, a coating device 3, a cooling and traction device 4, a curing device 5 and a corona device 6 are arranged. The unwinding device 2 includes an unwinding mechanism and a traction mechanism. The unwinding mechanism includes an unwinding roller 21 and a motor 22 linked to the unwinding roller 21. The traction mechanism includes a plurality of groups of traction rollers 23 distributed at intervals. The cooling and traction device 4 includes an air supply motor 41 for preliminary cooling of the substrate. The cooling and traction device 4 also includes an exhaust motor 42, which can exhaust hot air. The coating device 3 includes a storage mechanism, a feeding mechanism, and a scraper mechanism. The storage mechanism includes a material box 31 containing paint. The feeding mechanism The structure includes a feeding roller 32 partially located in the material box 31, one end of the feeding roller 32 is linked to a power drive component, the scraper mechanism includes a scraper 33 and a scraper displacement component that can change the position of the scraper 33, a pressure feeding roller 34 is provided between the feeding roller 32 and the scraper 33, the power drive component includes a motor 22, one side of the motor 22 is meshed with the pressure feeding roller 34 through a first gear set 221, and the other side of the motor 22 is meshed with the feeding roller 32 through a second gear set 222. The scraper displacement component includes a scraper fixing frame 36 with the scraper 33 installed, the scraper fixing frame 36 is fixedly connected to a positioning rod 37 with both ends movably hinged in the machine body 1, and one end of the positioning rod 37 is relatively fixedly connected to the rotating The rotating disk 38 has a first screw 35 meshed with a peripheral gear of the rotating disk 38. The curing device 5 includes an embossing mechanism and a curing mechanism. The embossing mechanism includes an embossing roller 51 located between the traction rollers 23 and movably hinged to the machine body 1. One end of the embossing roller 51 is linked to a motor 22. The curing mechanism includes a first curing part and a second curing part. The first curing part includes four groups of first UV lamps 52 uniformly arranged on one side of the outer periphery of the embossing roller 51. The embossing roller 51 rolls relative to the other side of the first UV lamp 52 to contact the traction roller 23. The first UV lamp 52 is linked to a UV lamp displacement adjustment component 54 that can change the position of the UV lamp. The second curing part includes two groups of second UV lamps 53. The second UV lamp 53 is set At one end of the machine body 1 close to the ground and below the first curing part, a plurality of traction rollers 23 are evenly distributed in the machine body 1 in the irradiation direction of the second UV lamp 53. The UV lamp displacement adjustment component 54 includes a rotating rod 541 movably hinged in the machine body 1 and provided with gear teeth at both ends. The gears at both ends of the rotating rod 541 are meshed with first racks 542. The first rack 542 is movably hinged with one end of two groups of first connecting rods 543 at one end away from the rotating rod 541. The first connecting rod 543 is movably hinged with one end of a second connecting rod 544 relative to the other end of the first connecting rod 543. The second connecting rod 544 is fixedly connected to the UV lamp at the other end relative to the first connecting rod 543. The second connecting rod 544 is provided with a third connecting rod 545 movably penetrated at the other end relative to the UV lamp.The third connecting rod 545 is fixed in the machine body 1 and its axis is perpendicular to the axis of the second connecting rod 544 . The first UV lamp 52 and the second UV lamp 53 are provided with a heat dissipation pipe 55 . A tensioning adjustment mechanism 25 is provided between the unwinding mechanism and the traction mechanism, and the tensioning adjustment mechanism 25 includes a first roller 251 movably hinged in the machine body 1, and the first roller 251 is evenly distributed with two groups of fourth connecting rods 252 at one end fixedly connected to the first roller 251 along its own axial direction, and the fourth connecting rod 252 is movably hinged with a second roller 253 whose own axis is parallel to the axis of the first roller 251 relative to the other end fixedly connected to the first roller 251, and the first roller 251 is relatively fixedly connected to one end with a swing mechanism that can control the rotation of the first roller 251, and the swing mechanism includes a swing arm 254 at one end fixedly connected to the first roller 251, and the swing arm 254 is movably hinged with a cylinder 255 relative to the other end fixedly connected to the first roller 251, and the cylinder 255 is linked with an electronic ruler 256 that can sense the swing amplitude. The material box 31 is linked with a material box displacement component that can change the position of the material box 31. The material box displacement component includes a second rack 311 that is fixedly connected to the material box 31 at one end. The second rack 311 is gear-engaged with a transmission rod 312 that is movably hinged on the machine body 1 at both ends. One end of the transmission rod 312 is linked with a torsion component that can control the rotation of the transmission rod 312.

[0045] The unwinding roller 21 is linked with an adjustment and positioning mechanism for adjusting the parallelism of the roller installation axis, and the adjustment and positioning mechanism includes a fixing component detachably connected to both ends of the unwinding roller 21, and the fixing component at one end of the unwinding roller 21 is detachably connected to the machine body 1, and the fixing component at the other end of the unwinding roller 21 is linked with an adjustable movable component, and the fixing component includes a fixed hinge 26 fixedly connected to the machine body 1, and one end of the fixed hinge 26 is movably hinged with a movable hinge 27, and the other end of the movable hinge 27 is detachably connected to the fixed hinge 26 relative to the fixed hinge 26 movably hinged at one end, and an unwinding roller 2 is provided between the fixed hinge 26 and the movable hinge 27. 1 is a mounting hole that can be movably hinged, the movable component includes a bottom plate 28 that is detachably connected to the body 1, the bottom plate 28 is provided with a slide groove 281, the slide groove 281 is provided with a slider 24 that can reciprocate and linearly move in the slide groove 281 and is fixedly connected to the fixed component, the slider 24 is fixedly connected with an adjusting rod 241 along the axial direction of the slide groove 281, the slider 24 is vertically linked to the axial direction of the slide groove 281 and has a limited position component, the limited position component includes a second screw rod 242 that can be connected to the slider 24 at one end, the second screw rod 242 is threadedly connected to a second screw rod 242 fixing frame at another section, and the second screw rod 242 fixing frame is fixed in the membrane press body 1.

Claims

1. A UV holographic laser special edition positioning film press, comprising a machine body, wherein an unwinding device, a coating device, a cooling and traction device, a curing device and a corona device are arranged in the machine body, wherein the unwinding device comprises an unwinding mechanism and a traction mechanism, wherein the unwinding mechanism comprises an unwinding roller and a motor linked to the unwinding roller, wherein the traction mechanism comprises a plurality of groups of traction rollers distributed at intervals, wherein the coating device comprises a storage mechanism, a feeding mechanism and a scraper mechanism, wherein the storage mechanism comprises a material box filled with coating material, wherein the feeding mechanism comprises a feeding roller partially located in the material box, wherein one end of the feeding roller is linked to a power drive assembly, wherein the scraper mechanism comprises a scraper and a scraper displacement assembly capable of changing the position of the scraper, wherein the curing device comprises an embossing mechanism and a curing mechanism, wherein the embossing mechanism comprises an embossing roller located between the traction rollers and movably hinged to the machine body, wherein one end of the embossing roller is linked to a motor, wherein the characteristics are as follows: The curing mechanism includes a first curing part and a second curing part, the first curing part includes a plurality of groups of first UV lamps evenly arranged on one side of the outer periphery of the embossing roller, the embossing roller rolls and contacts the traction roller relative to the other side of the first UV lamp, the first UV lamp is linked to a UV lamp displacement adjustment component that can change the position of the UV lamp, the second curing part includes a plurality of groups of second UV lamps, the second UV lamps are arranged at one end of the machine body close to the ground and below the first curing part, a plurality of groups of traction rollers are evenly distributed in the machine body in the irradiation direction of the second UV lamp, the UV lamp displacement adjustment component includes a rotating rod movably hinged in the machine body and provided with gear teeth at both ends, the gears at both ends of the rotating rod are meshed with first racks, and the first rack is movably hinged to one end of a plurality of groups of first connecting rods away from the rotating rod The first connecting rod is movably hinged to one end of the second connecting rod relative to the other end of the first rack, the second connecting rod is fixedly connected to the UV lamp relative to the other end of the first connecting rod, and a third connecting rod is movably penetrated by the second connecting rod relative to the other end of the UV lamp, the third connecting rod is fixed in the machine body and its axis is perpendicular to the axis of the second connecting rod, a tensioning adjustment mechanism is provided between the unwinding mechanism and the traction mechanism, the tensioning adjustment mechanism includes a first roller movably hinged in the machine body, the first roller is evenly distributed with a plurality of groups of fourth connecting rods one end of which is fixedly connected to the first roller along its own axis direction, the fourth connecting rod is movably hinged to the other end of the fourth connecting rod which is fixedly connected to one end of the first roller, and a second roller whose axis is parallel to the axis of the first roller is movably hinged, and one end of the first roller is relatively fixedly connected to a swinging mechanism which can control the rotation of the first roller.

2. The UV holographic laser special edition positioning film press according to claim 1, characterized in that: A pressure feeding roller is arranged between the feeding roller and the scraper.

3. The UV holographic laser special edition positioning film press according to claim 1, characterized in that: The swing mechanism comprises a swing arm with one end fixedly connected to the first roller, the other end of the swing arm relative to the end fixedly connected to the first roller is movably hinged with a cylinder, and the cylinder is linked with an electronic ruler capable of sensing the swing amplitude.

4. The UV holographic laser special edition positioning film press according to claim 1, characterized in that: The first UV lamp and the second UV lamp are provided with heat dissipation pipes.

5. The UV holographic laser special edition positioning film pressing machine according to claim 1, characterized in that: The scraper displacement assembly comprises a scraper fixing frame equipped with a scraper, the scraper fixing frame is fixedly connected with a positioning rod with two ends movably hinged in the body, one end of the positioning rod is relatively fixedly connected to a rotating disk, and the outer peripheral gear of the rotating disk is meshed with a first screw.

6. The UV holographic laser special edition positioning film pressing machine according to claim 1, characterized in that: The material box is linked to a material box displacement component that can change the position of the material box. The material box displacement component includes a second rack gear that is fixedly connected to the material box at one end. The second rack gear is meshed with a transmission rod whose two ends are movably hinged to the machine body. One end of the transmission rod is linked to a torsion component that can control the rotation of the transmission rod.

7. A UV holographic laser special edition positioning film press according to claim 1 or 2, characterized in that: The power drive assembly includes a motor, one side of the motor is meshed and driven with the pressure feeding roller through a plurality of first gear sets, and the other side of the motor is meshed and driven with the feeding roller through a plurality of second gear sets.

8. The UV holographic laser special edition positioning film pressing machine according to claim 1, characterized in that: The unwinding roller is linked to an adjustment and positioning mechanism for adjusting the parallelism of the roller installation axis. The adjustment and positioning mechanism includes a fixing component detachably connected to both ends of the unwinding roller. The fixing component at one end of the unwinding roller is detachably connected to the machine body, and the fixing component at the other end of the unwinding roller is linked to an adjustable movable component.

9. The UV holographic laser special edition positioning film pressing machine according to claim 8, characterized in that: The fixing assembly includes a fixed hinge fixedly connected to the machine body, one end of the fixed hinge is movably hinged with a movable hinge, the other end of the movable hinge relative to the fixed hinge movably hinged at one end is detachably connected to the fixed hinge, and a mounting hole for movably hinged unwinding roller is provided between the fixed hinge and the movable hinge.

10. The UV holographic laser special edition positioning film pressing machine according to claim 8, characterized in that: The movable component includes a base plate detachably connected to the body, the base plate is provided with a slide groove, the slide groove is provided with a slider which can move back and forth in a straight line in the slide groove and is fixedly connected to the fixed component, the slider is fixedly connected with an adjustment rod along the axis direction of the slide groove, and the slider is linked to a limit position component perpendicular to the axis direction of the slide groove.

11. The UV holographic laser special edition positioning film pressing machine according to claim 10, characterized in that: The limiting assembly comprises a second screw rod whose one end can be connected to the sliding block in abutting manner, the other end of the second screw rod is threadedly connected to a screw rod fixing frame, and the second screw rod fixing frame is fixed in the membrane press body.

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