Solidifying mechanism of transfer printing device for reflecting printing effect of magnetic ink

Abstract

The utility model discloses a curing mechanism of a magnetic ink reflective printing effect pad printing device, which comprises a frame, a carrier, a curing component and a translation component, and the carrier is used for positioning and supporting a printing stock; the curing assembly comprises a shading protective cover, an electromagnet and a UV curing lamp, the electromagnet and the UV curing lamp are arranged in the shading protective cover, and a first inlet and outlet is formed in one side of the shading protective cover; the translation assembly comprises a guide rail, a translation seat and a power piece, the guide rail is arranged on the rack, one end of the guide rail is located in a transfer printing area of the transfer printing device, the other end of the guide rail penetrates through the first inlet and outlet and extends into the shading protective cover, and the translation seat is slidably arranged on the guide rail; the power piece is used for driving the translation base to move back and forth in the transfer printing area and the shading protective cover. According to the curing mechanism of the magnetic ink reflective printing effect transfer printing device, printed printing stock can be automatically conveyed, magnetic positioning and curing can be automatically completed, operation is easy, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pad printing equipment, and particularly relates to a curing mechanism of a pad printing device for the reflective printing effect of magnetic ink. Background Art

[0002] The reflective printing effect of magnetic ink is a special printing effect. It utilizes the characteristics of magnetic ink and, through the action of an external magnetic field, enables the printed patterns or characters to present different colors or effects at different angles. This effect mainly depends on the directional arrangement of magnetic particles in the magnetic ink under the action of the magnetic field, thereby generating specific optical changes.

[0003] Currently, the manufacturing method of the reflective printing effect of magnetic ink usually involves applying or spraying magnetic ink on a printing substrate and then moving the printing substrate to a cat's eye machine for magnetic positioning and curing.

[0004] However, the existing manufacturing method of the reflective printing effect of magnetic ink requires manual transfer of the printing substrate to the cat's eye machine and frequent opening and closing of the cat's eye machine, which is cumbersome and inefficient. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a curing mechanism of a pad printing device for the reflective printing effect of magnetic ink, which can automatically convey the printed printing substrate and automatically complete magnetic positioning and curing, with simple operation and improved efficiency.

[0006] According to an embodiment of the utility model, a curing mechanism of a pad printing device for the reflective printing effect of magnetic ink includes a frame, a carrier, a curing component, and a translation component. The carrier is used for positioning and supporting the printing substrate. The curing component is arranged on the frame and includes a light-shielding protective cover, an electromagnet, and a UV curing lamp. The electromagnet and the UV curing lamp are arranged inside the light-shielding protective cover. The electromagnet is used for magnetic positioning of the magnetic ink on the printing substrate, and the UV curing lamp is used for irradiating and curing the magnetic ink on the printing substrate. One side of the light-shielding protective cover has a first inlet and outlet, through which the carrier can enter the light-shielding protective cover. The translation component includes a guide rail, a translation seat, and a power component. The guide rail is arranged on the frame. One end of the guide rail is located in the pad printing area of the pad printing device, and the other end of the guide rail passes through the first inlet and outlet and extends into the light-shielding protective cover. The translation seat is slidably arranged on the guide rail, and the carrier is arranged on the translation seat. The power component is used for driving the translation seat to move back and forth between the pad printing area and the inside of the light-shielding protective cover.

[0007] The curing mechanism of a pad printing device for the reflective printing effect of magnetic ink according to an embodiment of the present invention has at least the following beneficial effects:

[0008] 1. In the present invention, a curing assembly is provided on the frame. The curing assembly includes a light-shielding protective cover, an electromagnet, and a UV curing lamp. The electromagnet and the UV curing lamp are arranged inside the light-shielding protective cover. The electromagnet is used for magnetically positioning the magnetic ink on the printing substrate, and the UV curing lamp is used for irradiating and curing the magnetic ink on the printing substrate. One side of the light-shielding protective cover has a first inlet and outlet, and it is easy for the carrier to enter the light-shielding protective cover. It can be understood that by arranging the electromagnet and the UV curing lamp inside the light-shielding protective cover, the light-shielding protective cover can block the light of the UV curing lamp, avoiding harm to the operator when the UV curing lamp irradiates and cures the magnetic ink. In addition, by having a first inlet and outlet on one side of the light-shielding protective cover, it is convenient for the carrier to enter the light-shielding protective cover from the first inlet and outlet for magnetic positioning and curing of the magnetic ink.

[0009] 2. In the present invention, a translation assembly is provided. The translation assembly includes a guide rail, a translation seat, and a power member. The guide rail is arranged on the frame. One end of the guide rail is located in the pad printing area of the pad printing device, and the other end of the guide rail extends through the first inlet and outlet into the light-shielding protective cover. The translation seat is slidably arranged on the guide rail, and the carrier is arranged on the translation seat. The power member is used for driving the translation seat to move back and forth between the pad printing area and the light-shielding protective cover. It can be understood that the power member drives the translation seat to move on the guide rail, so that the translation seat can drive the carrier to move back and forth between the pad printing area and the light-shielding protective cover. Thus, when the printing substrate is printed in the pad printing area, the power member can automatically drive the translation seat to drive the printing substrate to move into the light-shielding protective cover for magnetic positioning and curing of the magnetic ink. Furthermore, the curing mechanism can automatically convey the printed printing substrate and automatically complete magnetic positioning and curing, with simple operation and improved efficiency. In addition, when the magnetic positioning and curing of the magnetic ink on the printing substrate are completed in the light-shielding protective cover, the power member can automatically drive the translation seat to drive the printing substrate out of the light-shielding protective cover, facilitating blanking and replacing the next printing substrate, thereby improving efficiency.

[0010] For the curing mechanism of a pad printing device for the reflective printing effect of magnetic ink according to an embodiment of the present invention, the electromagnet is arranged on the inner wall of the top of the light-shielding protective cover, and the electromagnet magnetically positions the magnetic ink on the printing substrate above the printing substrate.

[0011] For the curing mechanism of a pad printing device for the reflective printing effect of magnetic ink according to an embodiment of the present invention, the UV curing lamp is arranged on the inner side wall of the light-shielding protective cover, and the UV curing lamp irradiates the magnetic ink on the printing substrate from the gap between the printing substrate and the electromagnet.

[0012] According to the curing mechanism of a magnetic ink reflective printing effect pad printing device of the embodiment of the utility model, two UV curing lamps are provided, and the two UV curing lamps are respectively located on both sides of the guide rail.

[0013] According to the curing mechanism of a magnetic ink reflective printing effect pad printing device in an embodiment of the utility model, the curing component is connected to the frame for sliding up and down, and an upright first screw is also arranged between the curing component and the frame, the first screw is rotatably connected to the curing component and one of the frames, the first screw is threadedly connected to the curing component and another of the frames, and the first screw is used to drive the curing component to rise and fall.

[0014] According to the curing mechanism of a pad printing device for reflective printing effect of magnetic ink in an embodiment of the utility model, the first screw is threadedly connected to the frame, the first screw is rotatably connected to the curing component, the curing component is rotatably connected to a transversely arranged first rotating shaft, the first rotating shaft is provided with a first bevel gear, the first screw is provided with a second bevel gear, and the first bevel gear and the second bevel gear are meshed for transmission.

[0015] According to a curing mechanism of a magnetic ink reflective printing effect pad printing device of an embodiment of the utility model, one end of the first rotating shaft extends outside the curing component, and a hand wheel is provided at one end of the first rotating shaft extending outside the curing component.

[0016] According to the curing mechanism of a pad printing device for reflective printing effect of magnetic ink in an embodiment of the utility model, the curing component also includes a base frame, the light-shielding protective cover is fixed on the base frame, the base frame is provided with a card slot running through the upper and lower parts, the frame is provided with a guide plate, and the card slot is connected and guided by the edge of the guide plate.

[0017] According to the curing mechanism of a magnetic ink reflective printing effect pad printing device of an embodiment of the utility model, the power part includes a first motor and a second screw, the first motor is fixed to one end of the guide rail, the second screw is rotatably connected to the guide rail, the second screw is threadedly connected to the translation seat, and the second screw rotates to drive the translation seat to translate.

[0018] According to the curing mechanism of a pad printing device for reflective printing effect of magnetic ink in an embodiment of the utility model, the guide rail is provided with two photoelectric sensors, one of which is located in the pad printing area, and the other photoelectric sensor is located in the light-shielding protective cover, and the photoelectric sensors are used to sense and position the translation seat.

[0019] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 Structural schematic diagram of a pad printing device for the reflective printing effect of a magnetic ink according to an embodiment of the present utility model;

[0022] Figure 2 Structural schematic diagram of a curing mechanism of a pad printing device for the reflective printing effect of a magnetic ink according to an embodiment of the present utility model;

[0023] Figure 3 For Figure 2 Shown top view;

[0024] Figure 4 For Figure 3 Shown A-A cross-sectional view;

[0025] Figure 5 For Figure 4 Structural schematic diagram showing the cooperation of the guide plate and the chassis.

[0026] Reference numerals: 100 - frame, 110 - carrier, 120 - light-shielding protective cover, 130 - electromagnet, 140 - UV curing lamp, 150 - first inlet and outlet, 160 - guide rail, 170 - translation seat, 180 - power member, 190 - first screw, 200 - first rotating shaft, 210 - first helical gear, 220 - second helical gear, 230 - handwheel, 240 - chassis, 250 - card slot, 260 - guide plate, 270 - first motor, 280 - second screw, 290 - photoelectric sensor. Detailed Description of the Embodiments

[0027] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0028] In the description of the present utility model, it should be understood that regarding the orientation description, for example, the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0029] In the description of the present utility model, the meaning of "a number of" is one or more, the meaning of "a plurality of" is two or more. Understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, this is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation, connection, and coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The curing mechanism of a pad printing device for the reflective printing effect of magnetic ink according to an embodiment of the present utility model will be described below with reference to the drawings.

[0032] Refer to Figure 1 、 Figure 2 and Figure 3 The present utility model aims to provide an embodiment of the curing mechanism of a pad printing device for the reflective printing effect of magnetic ink.

[0033] In this embodiment, the curing mechanism of a pad printing device for the reflective printing effect of magnetic ink mainly includes a frame 100, a carrier 110, a curing assembly, and a translation assembly.

[0034] For the carrier 110, the carrier 110 is used to position and support the printing substrate.

[0035] Refer to Figure 4, for the curing component being arranged on the rack 100, the curing component includes a light-shielding protective cover 120, an electromagnet 130, and a UV curing lamp 140. The electromagnet 130 and the UV curing lamp 140 are arranged inside the light-shielding protective cover 120. The electromagnet 130 is used for magnetically positioning the magnetic ink on the printing substrate, and the UV curing lamp 140 is used for irradiating and curing the magnetic ink on the printing substrate. One side of the light-shielding protective cover 120 has a first inlet / outlet 150, and the first inlet / outlet 150 facilitates the carrier 110 to enter the light-shielding protective cover 120.

[0036] It can be understood that by arranging the electromagnet 130 and the UV curing lamp 140 inside the light-shielding protective cover 120, the light-shielding protective cover 120 can block the light of the UV curing lamp 140, avoiding the UV curing lamp 140 from hurting the operator when irradiating and curing the magnetic ink. Additionally, by having the first inlet / outlet 150 on one side of the light-shielding protective cover 120, it is convenient for the carrier 110 to enter the light-shielding protective cover 120 from the first inlet / outlet 150 for magnetic positioning and curing of the magnetic ink.

[0037] In some specific embodiments, the electromagnet 130 is arranged on the inner wall of the top of the light-shielding protective cover 120, and the electromagnet 130 magnetically positions the magnetic ink on the printing substrate above the printing substrate.

[0038] It can be understood that the electromagnet 130 is arranged above the printing substrate, and the electromagnet 130 magnetically positions the magnetic ink by magnetically adsorbing the magnetic ink on the printing substrate, so that the electromagnet 130 can avoid the guide rail 160 and prevent the electromagnet 130 from interfering with the arrangement of the guide rail 160.

[0039] In some specific embodiments, the UV curing lamp 140 is arranged on the inner side wall of the light-shielding protective cover 120, and the UV curing lamp 140 irradiates the magnetic ink on the printing substrate from the gap between the printing substrate and the electromagnet 130. Thus, the light of the UV curing lamp 140 can irradiate the printing substrate from the gap between the printing substrate and the electromagnet 130, and further improve the irradiation and curing speed of the UV curing lamp 140 on the magnetic ink and the curing efficiency of the magnetic ink.

[0040] Furthermore, there are two UV curing lamps 140, and the two UV curing lamps 140 are respectively located on both sides of the guide rail 160, thereby further improving the curing efficiency of the magnetic ink.

[0041] In some specific embodiments, the curing component is connected to the rack 100 in a vertically sliding manner. A vertical first screw rod 190 is also arranged between the curing component and the rack 100. The first screw rod 190 is rotationally connected to one of the curing component and the rack 100, and the first screw rod 190 is threadedly connected to the other of the curing component and the rack 100. The first screw rod 190 is used to drive the curing component to lift and lower.

[0042] It is understandable that by rotating the first screw rod 190, the first screw rod 190 can drive the curing component to move up and down. Thus, it is convenient to adjust the height of the curing component, so that the distance between the electromagnet 130 and the printing substrate can be adjusted. Furthermore, it is convenient to adjust the magnetic adsorption strength of the electromagnet 130 on the magnetic ink on the printing substrate.

[0043] In some specific embodiments, the first screw rod 190 is threadedly connected to the machine frame 100, the first screw rod 190 is rotationally connected to the curing component, a horizontally arranged first rotating shaft 200 is rotationally connected to the curing component, a first helical gear 210 is arranged on the first rotating shaft 200, a second helical gear 220 is arranged on the first screw rod 190, and the first helical gear 210 and the second helical gear 220 are in meshing transmission. Thus, it is convenient to rotate the first rotating shaft 200 from the side of the curing component to adjust the height of the curing component. Furthermore, the lifting adjustment operation of the curing component is made more convenient.

[0044] Furthermore, one end of the first rotating shaft 200 extends outside the curing component, and a hand wheel 230 is arranged at the end of the first rotating shaft 200 extending outside the curing component. Thus, the convenience of the height adjustment operation of the curing component is further improved.

[0045] Refer to Figure 5 , in some specific embodiments, the curing component further includes a bottom frame 240, the light-shielding protective cover 120 is fixed on the bottom frame 240, the bottom frame 240 is provided with a through slot 250 in the up-and-down direction, the machine frame 100 is provided with a guide plate 260, and the edge of the slot 250 is clamped and guided with the guide plate 260. Thus, the lifting of the curing component is made more stable.

[0046] For the translation component, the translation component includes a guide rail 160, a translation seat 170, and a power member 180. The guide rail 160 is arranged on the machine frame 100, one end of the guide rail 160 is located in the printing area of the pad printing device, the other end of the guide rail 160 passes through the first inlet and outlet 150 and extends into the light-shielding protective cover 120, the translation seat 170 is slidably arranged on the guide rail 160, the carrier 110 is arranged on the translation seat 170, and the power member 180 is used to drive the translation seat 170 to move back and forth between the printing area and the inside of the light-shielding protective cover 120.

[0047] It can be understood that the power member 180 drives the translation seat 170 to move on the guide rail 160, so that the translation seat 170 can drive the carrier 110 to move back and forth between the pad printing area and the light-shielding protective cover 120. Thus, after the printing on the substrate is completed in the pad printing area, the power member 180 can automatically drive the translation seat 170 to drive the substrate to move into the light-shielding protective cover 120 for magnetic positioning and curing of the magnetic ink. Furthermore, the curing mechanism can automatically convey the printed substrate and automatically complete magnetic positioning and curing, with simple operation and improved efficiency. In addition, after the magnetic positioning and curing of the magnetic ink on the substrate are completed in the light-shielding protective cover 120, the power member 180 can automatically drive the translation seat 170 to drive the substrate out of the light-shielding protective cover 120, facilitating the feeding and replacement of the next substrate, thereby improving efficiency.

[0048] In some specific embodiments, the power member 180 includes a first motor 270 and a second screw rod 280. The first motor 270 is fixed at one end of the guide rail 160. The second screw rod 280 is rotatably connected to the guide rail 160 and is threadedly connected to the translation seat 170. The second screw rod 280 rotates to drive the translation seat 170 to translate, so that the translation position control of the translation seat 170 is more accurate.

[0049] In some specific embodiments, two photoelectric sensors 290 are provided on the guide rail 160. One photoelectric sensor 290 is located in the pad printing area, and the other photoelectric sensor 290 is located in the light-shielding protective cover 120. The photoelectric sensors 290 are used to sense and position the translation seat 170, so that the pause positions of the translation seat 170 in the pad printing area and in the light-shielding protective cover 120 are more accurate.

[0050] In the description of this specification, the description with reference to terms such as "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The embodiments of the present invention have been described in detail above with reference to the drawings, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field to which the present invention pertains, various changes can be made without departing from the gist of the present invention.

Claims

1. A curing mechanism of a magnetic ink reflective printing effect pad printing device, characterized in that: include: Rack(100); A carrier (110) for positioning and supporting a printing substrate; a curing assembly, arranged on the frame (100), comprising a light-shielding protective cover (120), an electromagnet (130) and a UV curing lamp (140); the electromagnet (130) and the UV curing lamp (140) are arranged inside the light-shielding protective cover (120); the electromagnet (130) is used to magnetically position the magnetic ink on the substrate; the UV curing lamp (140) is used to irradiate and cure the magnetic ink on the substrate; one side of the light-shielding protective cover (120) has a first inlet and outlet (150); the first inlet and outlet (150) facilitates the carrier (110) to enter the light-shielding protective cover (120); The translation assembly comprises a guide rail (160), a translation seat (170) and a power piece (180), wherein the guide rail (160) is arranged on the frame (100), one end of the guide rail (160) is located in the pad printing area of ​​the pad printing device, the other end of the guide rail (160) passes through the first inlet and outlet (150) and extends into the light shielding protective cover (120), the translation seat (170) is slidably arranged on the guide rail (160), the carrier (110) is arranged on the translation seat (170), and the power piece (180) is used to drive the translation seat (170) to move back and forth in the pad printing area and the light shielding protective cover (120).

2. The curing mechanism of the magnetic ink reflective printing effect pad printing device according to claim 1, characterized in that: The electromagnet (130) is arranged on the top inner wall of the light-shielding protective cover (120), and the electromagnet (130) magnetically positions the magnetic ink of the printing substrate above the printing substrate.

3. The curing mechanism of the magnetic ink reflective printing effect pad printing device according to claim 2, characterized in that: The UV curing lamp (140) is arranged on the inner side wall of the light-shielding protective cover (120), and the UV curing lamp (140) irradiates the magnetic ink on the printing material from the gap between the printing material and the electromagnet (130).

4. The curing mechanism of the magnetic ink reflective printing effect pad printing device according to claim 3, characterized in that: Two UV curing lamps (140) are provided, and the two UV curing lamps (140) are respectively located on two sides of the guide rail (160).

5. The curing mechanism of the magnetic ink reflective printing effect pad printing device according to claim 1, characterized in that: The curing assembly is slidably connected to the frame (100) up and down, and an upright first screw rod (190) is further provided between the curing assembly and the frame (100). The first screw rod (190) is rotatably connected to one of the curing assembly and the frame (100), and the first screw rod (190) is threadedly connected to the other of the curing assembly and the frame (100). The first screw rod (190) is used to drive the curing assembly to move up and down.

6. The curing mechanism of the magnetic ink reflective printing effect pad printing device according to claim 5, characterized in that: The first screw rod (190) is threadedly connected to the frame (100), the first screw rod (190) is rotatably connected to the curing assembly, a first rotating shaft (200) arranged transversely is rotatably connected to the curing assembly, a first bevel gear (210) is arranged on the first rotating shaft (200), a second bevel gear (220) is arranged on the first screw rod (190), and the first bevel gear (210) and the second bevel gear (220) are meshed and transmitted.

7. The curing mechanism of the magnetic ink reflective printing effect pad printing device according to claim 6, characterized in that: One end of the first rotating shaft (200) extends outside the curing assembly, and a hand wheel (230) is provided at the end of the first rotating shaft (200) extending outside the curing assembly.

8. The curing mechanism of the magnetic ink reflective printing effect pad printing device according to claim 5, characterized in that: The curing assembly further comprises a base frame (240), the light shielding protective cover (120) is fixed on the base frame (240), the base frame (240) is provided with a card slot (250) penetrating from top to bottom, the frame (100) is provided with a guide plate (260), and the card slot (250) is card-engaged with an edge of the guide plate (260) for guidance.

9. The curing mechanism of the magnetic ink reflective printing effect pad printing device according to claim 1, characterized in that: The power member (180) comprises a first motor (270) and a second screw rod (280); the first motor (270) is fixed to one end of the guide rail (160); the second screw rod (280) is rotatably connected to the guide rail (160); the second screw rod (280) is threadably connected to the translation seat (170); the second screw rod (280) rotates to drive the translation seat (170) to translate.

10. The curing mechanism of the magnetic ink reflective printing effect pad printing device according to claim 1, characterized in that: The guide rail (160) is provided with two photoelectric sensors (290), one of the photoelectric sensors (290) is located in the pad printing area, and the other of the photoelectric sensors (290) is located in the light shielding protective cover (120), and the photoelectric sensors (290) are used to sense and position the translation seat (170).

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