Certificate printing apparatus

Abstract

The utility model provides a kind of certificate card printing equipment, it includes feeding mechanism, printing conveying platform, output platform, chip content entry mechanism, printing mechanism, ink absorbing roll paper mechanism, certificate card chip reading mechanism, shooting detection mechanism and receiving box.Feeding mechanism and output platform butt joint in the both ends of printing conveying platform, printing mechanism is set in the above of printing conveying platform, certificate card chip reading mechanism is set in the below of output platform, shooting detection mechanism is set in the above of output platform, receiving box butt joint in the one end of output platform.Ink absorbing roll paper mechanism includes material discharging roller, material receiving roller and roll paper tape, roll paper tape covers the partial area of printing conveying platform and opposite with printing mechanism.The utility model discloses a kind of certificate card printing equipment by setting ink absorbing roll paper mechanism, roll paper tape can absorb extra ink, and by controlling roll paper tape movement, soiled roll paper tape part is wound up, improve the definition of certificate card printing, improve printing quality.

Description

Technical Field

[0001] This utility model relates to the field of card printing equipment, and in particular to a card printing device. Background Technology

[0002] With the development of technology, many devices in daily life have begun to use chip-embedded identification cards to verify identity, leading to an increasing demand for these cards. Currently, many chip-embedded identification cards are printed using corresponding card printing equipment. However, existing card printing equipment is prone to leaving ink stains on the equipment when printing in large quantities. These ink stains can cause the cards to become dirty, resulting in blurred printed images and text, and ultimately, poor print quality.

[0003] Therefore, it is necessary to provide a card printing device to solve the above-mentioned technical problems. Utility Model Content

[0004] This invention provides a card printing device to solve the problems of card printing devices in the prior art being prone to getting dirty and the printed patterns and text being blurry.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: a card printing device, comprising: a feeding mechanism, a printing conveying platform, an output platform, a chip content input mechanism, a printing mechanism, an ink-absorbing roll paper mechanism, a card chip reading mechanism, a shooting and detection mechanism, and a receiving box;

[0006] The feeding mechanism and the output platform are connected to both ends of the printing conveyor platform. The printing mechanism and the chip content input mechanism are located above the printing conveyor platform. The chip content input mechanism is located between the printing mechanism and the feeding mechanism. The card chip reading mechanism is located below the output platform. The shooting and detection mechanism is located above the output platform. The receiving box is connected to the end of the output platform away from the printing conveyor platform.

[0007] The ink-absorbing paper roll mechanism includes a feed roller, a take-up roller, and a paper roll. The two ends of the paper roll are connected to the feed roller and the take-up roller, respectively. The paper roll covers a portion of the printing conveyor platform, and the portion covered by the paper roll is opposite to the printing mechanism.

[0008] In this utility model, the printing conveying platform includes a conveying frame, a conveying motor, multiple active rollers, a driven roller group, and a pressure roller group mounted on the conveying frame. The axes of the active rollers, the driven roller group, and the pressure roller group are parallel. One of the active rollers is driven to the output end of the conveying motor. The multiple active rollers are connected to each other via belt drive. The pressure roller group is located above the active roller.

[0009] Two driven roller sets are located between two of the driving rollers, with the driven roller sets positioned opposite the printing mechanism. The circumferential surface of the top of the driven roller sets is flush with the circumferential surface of the top of the driving rollers, and the paper roll covers the area between the two driven roller sets.

[0010] The printing conveyor platform also includes a protective cover plate, which is located between the drive roller and the pressure roller assembly. The tops of the drive roller and the driven roller assembly protrude through the protective cover plate and onto its top surface. The paper roll is located on the top surface of the protective cover plate.

[0011] In addition, the pressure roller assembly includes a wheel axle and a pressure roller body rotatably connected to the wheel axle. Both ends of the wheel axle extend to the outer side of the conveyor frame. A connecting column is provided on the outer side of the conveyor frame. A spring is connected between the wheel axle and the connecting column. The connecting column is located on the side of the wheel axle closer to the drive roller.

[0012] Furthermore, the number of pressure roller bodies in the pressure roller group closer to the driven roller group is greater than the number of pressure roller bodies in the pressure roller group farther away from the driven roller group.

[0013] In this invention, the ink-absorbing roll paper mechanism further includes guide rollers, and guide rollers are provided between the feeding roller and the protective cover plate, and between the receiving roller and the protective cover plate.

[0014] In this utility model, a transverse drive mechanism is provided above the printing conveying platform, and the printing mechanism is connected to the output end of the transverse drive mechanism;

[0015] The card printing device also includes a temperature-sensitive hot air mechanism, which is located on one side of the moving trajectory of the printing mechanism. The temperature-sensitive hot air mechanism is used to blow hot air onto the printing mechanism at a set position.

[0016] In this utility model, the feeding mechanism includes a feeding box, a feeding conveying platform, and a feeding rubber roller;

[0017] The feeding and conveying platform is located at the bottom of the feeding box. The feeding and conveying platform is used to carry multiple stacked card raw material plates to be printed and output the bottom card raw material plate. An output port is provided on one side of the feeding box. The output port is located in the conveying direction of the feeding and conveying platform. Two feeding rubber rollers are arranged parallel to each other at the output port. The distance between the two feeding rubber rollers is equal to the thickness of a card raw material plate.

[0018] One of the feeding rollers is connected to one of the drive rollers via a belt drive.

[0019] In this utility model, the feeding mechanism further includes a limiting plate, which is perpendicular to the conveying plane of the feeding conveying platform and parallel to the conveying direction of the feeding conveying platform. The limiting plate is slidably disposed in the feeding box, and the sliding trajectory of the limiting plate is perpendicular to the plate surface of the limiting plate.

[0020] In this utility model, the card printing equipment further includes a receiving drive mechanism and a waste bin. The receiving drive mechanism is located at the end of the output platform away from the printing conveyor platform. Both the waste bin and the receiving bin are connected to a connecting plate. The connecting plate is connected to the output end of the receiving drive mechanism. The receiving drive mechanism drives the waste bin and the receiving bin to move, so that the waste bin docks with the output platform or the receiving bin docks with the output platform.

[0021] Compared with the prior art, the advantages of this utility model are as follows: the card printing equipment of this utility model has the following advantages: by setting up an ink-absorbing paper roll mechanism, the paper roll can absorb excess ink, and by controlling the movement of the paper roll, the dirty paper roll can be rolled up, thereby improving the clarity of card printing and improving printing quality. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of this utility model.

[0023] Figure 1 This is a schematic diagram of a preferred embodiment of the card printing device of this utility model.

[0024] Figure 2 This is a schematic diagram of the feeding mechanism and printing conveying platform of the card printing equipment of this utility model.

[0025] Figure 3 This is a schematic diagram of the internal structure of the feeding mechanism of the card printing equipment of this utility model. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] The directional terms mentioned in this utility model, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this utility model, and are not intended to limit this utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, a connection can be a detachable connection or a connection of an integral structure; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Existing card printing equipment tends to leave a lot of ink stains when printing a large number of cards. These ink stains can cause the cards to become dirty, resulting in blurry printed patterns and text, and ultimately poor print quality.

[0030] The following is a preferred embodiment of a card printing device provided by this utility model that can solve the above-mentioned technical problems.

[0031] Please refer to Figure 1 ,in Figure 1 This is a schematic diagram of a preferred embodiment of the card printing device of this utility model. In the figure, units with similar structures are indicated by the same reference numerals.

[0032] This embodiment provides a card printing device, which includes: a feeding mechanism 11, a printing conveying platform 12, an output platform 13, a chip content input mechanism, a printing mechanism 14, an ink-absorbing paper roll mechanism 15, a card chip reading mechanism, a shooting and detection mechanism 16, and a receiving box 171.

[0033] The feeding mechanism 11 and the output platform 13 are connected to both ends of the printing conveyor platform 12, while the printing mechanism 14 and the chip content input mechanism are positioned above the printing conveyor platform 12. The chip content input mechanism is located between the printing mechanism 14 and the feeding mechanism 11, as shown below. Figure 1 In the middle, the chip content input mechanism is located between the transverse drive mechanism 19 and the print delivery platform 12 (the chip content input mechanism is obscured by the transverse drive mechanism 19, so it is not labeled).

[0034] The card chip reading mechanism is located below the output platform 13, which is a belt conveyor mechanism. The card chip reading mechanism can also be located in the annular space inside the belt. The shooting and detection mechanism 16 is located above the output platform 13, and the receiving box 171 is connected to the end of the output platform 13 away from the printing conveyor platform 12.

[0035] The ink-absorbing paper roll mechanism 15 includes a feed roller 151, a take-up roller, and a paper roll. Both ends of the paper roll are connected to the feed roller 151 and the take-up roller, respectively. The feed roller 151 and the take-up roller are located on both sides of the printing conveyor platform 12. The paper roll covers a portion of the printing conveyor platform 12, and this covered portion is opposite to the printing mechanism 14. The paper roll absorbs excess ink, and its movement is controlled by the feed roller 151 and the take-up roller. It can also rewind soiled portions of the paper roll, improving the clarity and quality of the printed cards.

[0036] It should be noted that the printing mechanism 14 in this embodiment can use a camera to photograph and position the original card material plate, and then perform precise printing on the designated area of ​​the original card material plate. The card chip reading mechanism reads the chip information of the printed card, and the imaging detection mechanism 16 photographs and detects the content printed on the card surface, which can be used to compare whether the content recorded in the internal chip of the card is consistent with the content printed on the card surface.

[0037] Please refer to Figure 2 In this embodiment, the printing conveying platform 12 includes a conveying frame 121, a conveying motor 122, multiple active rollers 123, a driven roller group 124, and a pressure roller group 125 mounted on the conveying frame 121. The axes of the active rollers 123, the driven roller group 124, and the pressure roller group 125 are parallel. One of the active rollers 123 is connected to the output end of the conveying motor 122. The multiple active rollers 123 are connected to each other by belt drive. The pressure roller group 125 is located above the active rollers 123. The driven roller group 124 is unobstructed to facilitate the printing mechanism 14 to print the card material plate. The cooperation of the active rollers 123 and the pressure roller group 125 enables stable conveying of the card.

[0038] Two driven roller sets 124 are located between two of the driving rollers 123. The driven roller sets 124 are positioned opposite the printing mechanism 14. The circumferential surface of the top of the driven roller sets 124 is flush with the circumferential surface of the top of the driving rollers 123. The paper roll covers the area between the two driven roller sets 124.

[0039] The conveyor frame 121 has positioning grooves on both sides for the paper roll to pass through.

[0040] The printing conveying platform 12 in this embodiment also has a protective cover plate 126, which is located between the drive roller 123 and the pressure roller assembly 125. The tops of the drive roller 123 and the driven roller assembly 124 pass through the protective cover plate 126 and protrude from the top surface of the protective cover plate 126. The paper roll is located on the top surface of the protective cover plate 126.

[0041] Please refer to Figure 2 In addition, the pressure roller assembly 125 includes an axle and a pressure roller body rotatably connected to the axle. Both ends of the axle extend to the outer surface of the conveyor frame 121. A connecting column is provided on the outer surface of the conveyor frame 121, and a spring connects the axle and the connecting column. The connecting column is located on the side of the axle closer to the drive roller 123. This makes the downward pressure of the pressure roller assembly 125 more flexible, facilitating the entry of the card between the drive roller 123 and the pressure roller assembly 125. The pressure roller assembly 125 can also exert stable pressure on the card, thereby improving the stability of card conveying.

[0042] When the printing and conveying platform 12 conveys the card to the printing area near the printing mechanism 14, the pressure stability requirement for the card is higher. Therefore, in this embodiment, the number of pressure roller bodies in the pressure roller group 125 near the driven roller group 124 is greater than the number of pressure roller bodies in the pressure roller group 125 far from the driven roller group 124.

[0043] In this embodiment, the ink-absorbing paper roll mechanism 15 also includes guide rollers 152. Guide rollers 152 are provided between the feed roller 151 and the protective cover plate 126, and between the take-up roller and the protective cover plate 126. This allows the paper roll to cover the protective cover plate 126 more stably and is not affected by the diameter changes of the feed roller 151 and the take-up roller after they are extended or retracted.

[0044] Please refer to Figure 1 In this embodiment, a transverse drive mechanism 19 is provided above the printing conveying platform 12, and the printing mechanism 14 is connected to the output end of the transverse drive mechanism 19.

[0045] The card printing equipment also includes a temperature-sensitive hot air mechanism 18, which is located on one side of the movement path of the printing mechanism 14. The temperature-sensitive hot air mechanism 18 is used to blow hot air onto the printing mechanism 14 at a set position. The temperature-sensitive hot air mechanism 18 can sense the real-time temperature through a temperature sensor. When the temperature is low, the temperature-sensitive hot air mechanism 18 blows hot air onto the printing mechanism 14, which can improve the printing effect of the printing mechanism 14.

[0046] Please refer to Figure 2 and Figure 3 In this embodiment, the feeding mechanism 11 includes a feeding box 111, a feeding conveying platform 113, and a feeding rubber roller 112.

[0047] The feeding and conveying platform 113 is located at the bottom of the feeding box 111. The feeding and conveying platform 113 is used to carry multiple stacked card raw material plates to be printed and output the bottom card raw material plate. An output port is provided on one side of the feeding box 111. The output port is located in the conveying direction of the feeding and conveying platform 113. Two feeding rubber rollers 112 are arranged in parallel at the output port. The distance between the two feeding rubber rollers 112 is equal to the thickness of a card raw material plate, so that one card can be stably output each time.

[0048] It should also be noted that the feeding rollers 112 with different outer diameters can be replaced or the distance between the two feeding rollers 112 can be adjusted to accommodate cards of different thicknesses.

[0049] One of the feeding rollers 112 is connected to a drive roller 123 via a belt, which improves the synchronization and stability of the card conveying on the feeding conveyor platform 113 and the printing conveyor platform 12, and saves drive costs.

[0050] In this embodiment, the feeding mechanism 11 further includes a limiting plate 114. The limiting plate 114 is perpendicular to the conveying plane of the feeding conveying platform 113 and parallel to the conveying direction of the feeding conveying platform 113. The limiting plate 114 is slidably disposed within the feeding box 111, and the sliding trajectory of the limiting plate 114 is perpendicular to the plate surface of the limiting plate 114. The limiting plate 114 can cooperate with the inner wall surface of the feeding box 111 to limit the stacked card raw material plates. By sliding and adjusting the position of the limiting plate 114, it can adapt to limiting card raw material plates of different sizes and specifications.

[0051] A handle rod 1141 can be connected to the limiting plate 114. The handle rod 1141 passes through and is threadedly connected to the feeding box 111, so that the handle rod 1141 can be operated to slide and adjust the limiting plate 114.

[0052] In addition, the end of the feed box 111 away from the output port is provided with a feeding opening, and a detachable sealing cover 115 is provided on the feeding opening.

[0053] In this embodiment, the card printing equipment further includes a receiving drive mechanism 173 and a waste bin 172. The receiving drive mechanism 173 is located at the end of the output platform 13 away from the printing conveyor platform 12. Both the waste bin 172 and the receiving bin 171 are connected to a connecting plate 174, which is connected to the output end of the receiving drive mechanism 173. The receiving drive mechanism 173 drives the waste bin 172 and the receiving bin 171 to move, so that the waste bin 172 docks with the output platform 13, or the receiving bin 171 docks with the output platform 13. In this way, qualified printed cards can be output into the receiving bin 171, while unqualified printed cards can be output into the waste bin 172.

[0054] The working principle of this utility model is as follows: First, multiple stacked card material plates to be printed are placed on the feeding and conveying platform 113. Then, the limiting plate 114 is moved and adjusted to limit the stacked card material plates. The feeding and conveying platform 113 is started to operate, so that one card is stably output to the printing and conveying platform 12 each time between the two feeding rollers 112.

[0055] When the printing and conveying platform 12 conveys the original card material board to the chip content input mechanism, the chip content input mechanism inputs the corresponding content into the chip inside the original card material board.

[0056] Then, the printing conveyor platform 12 stably conveys the original card material plate to the area below the printing mechanism 14 through the cooperation of the active roller 123, the driven roller group 124 and the pressure roller group 125. At this time, the paper roll is located at the bottom of the original card material plate, and the paper roll protrudes from the side of the original card material plate. The printing mechanism 14 prints the original card material plate according to the corresponding program. During the printing process, excess ink is absorbed by the paper roll. Then, the paper roll is moved by the feed roller 151 and the take-up roller, which can rewind the dirty paper roll part, improve the clarity of the card printing and improve the printing quality.

[0057] After printing is completed, the printing conveyor platform 12 conveys the card to the output platform 13. The card chip reading mechanism reads the chip content of the printed card on the output platform 13, and the shooting and detection mechanism 16 shoots and detects the content printed on the surface of the card, so as to compare whether the content recorded in the internal chip of the card is consistent with the content printed on the surface of the card.

[0058] Finally, the receiving drive mechanism 173 drives the waste box 172 and the receiving box 171 to move, so that the printed qualified cards can be output into the receiving box 171, and the printed unqualified cards can be output into the waste box 172.

[0059] It should be noted that the cards can be detected by corresponding sensors during the transportation process, so as to control the cards to stop at the corresponding working position and to transfer between adjacent working positions.

[0060] This completes the process of printing a card using a card printing device according to this preferred embodiment.

[0061] The card printing device of this preferred embodiment is equipped with an ink-absorbing paper roll mechanism. The paper roll can absorb excess ink, and by controlling the movement of the paper roll, the dirty part of the paper roll can be rolled up, thereby improving the clarity and printing quality of the card print.

[0062] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A card printing device, characterized in that, include: The components include a material feeding mechanism, a printing and conveying platform, an output platform, a chip content input mechanism, a printing mechanism, an ink-absorbing roll paper mechanism, a card chip reading mechanism, a shooting and testing mechanism, and a receiving box. The feeding mechanism and the output platform are connected to both ends of the printing conveyor platform. The printing mechanism and the chip content input mechanism are located above the printing conveyor platform. The chip content input mechanism is located between the printing mechanism and the feeding mechanism. The card chip reading mechanism is located below the output platform. The shooting and detection mechanism is located above the output platform. The receiving box is connected to the end of the output platform away from the printing conveyor platform. The ink-absorbing paper roll mechanism includes a feed roller, a take-up roller, and a paper roll. The two ends of the paper roll are connected to the feed roller and the take-up roller, respectively. The paper roll covers a portion of the printing conveyor platform, and the portion covered by the paper roll is opposite to the printing mechanism.

2. The card printing device according to claim 1, characterized in that, The printing conveying platform includes a conveyor frame, a conveyor motor, multiple active rollers, a driven roller group, and a pressure roller group mounted on the conveyor frame. The axes of the active rollers, the driven roller group, and the pressure roller group are parallel. One of the active rollers is connected to the output end of the conveyor motor. The multiple active rollers are connected to each other via belt drive. The pressure roller group is located above the active roller. Two driven roller sets are located between two of the driving rollers, with the driven roller sets positioned opposite the printing mechanism. The circumferential surface of the top of the driven roller sets is flush with the circumferential surface of the top of the driving rollers, and the paper roll covers the area between the two driven roller sets.

3. The card printing device according to claim 2, characterized in that, The printing conveyor platform also has a protective cover plate located between the drive roller and the pressure roller assembly. The tops of the drive roller and the driven roller assembly protrude through the protective cover plate and protrude from the top surface of the protective cover plate. The paper roll is located on the top surface of the protective cover plate.

4. The card printing device according to claim 2, characterized in that, The pressure roller assembly includes a wheel axle and a pressure roller body rotatably connected to the wheel axle. Both ends of the wheel axle extend to the outer side of the conveyor frame. A connecting column is provided on the outer side of the conveyor frame. A spring is connected between the wheel axle and the connecting column. The connecting column is located on the side of the wheel axle closer to the drive roller.

5. The card printing device according to claim 4, characterized in that, The number of pressure roller bodies in the pressure roller group closer to the driven roller group is greater than the number of pressure roller bodies in the pressure roller group farther away from the driven roller group.

6. The card printing device according to claim 3, characterized in that, The ink-absorbing roll paper mechanism also includes guide rollers, and guide rollers are provided between the feeding roller and the protective cover plate, and between the receiving roller and the protective cover plate.

7. The card printing device according to claim 1, characterized in that, A transverse drive mechanism is provided above the printing conveyor platform, and the printing mechanism is connected to the output end of the transverse drive mechanism; The card printing device also includes a temperature-sensitive hot air mechanism, which is located on one side of the moving trajectory of the printing mechanism. The temperature-sensitive hot air mechanism is used to blow hot air onto the printing mechanism at a set position.

8. The card printing device according to claim 2, characterized in that, The feeding mechanism includes a feeding box, a feeding conveying platform, and a feeding rubber roller; The feeding and conveying platform is located at the bottom of the feeding box. The feeding and conveying platform is used to carry multiple stacked card raw material plates to be printed and output the bottom card raw material plate. An output port is provided on one side of the feeding box. The output port is located in the conveying direction of the feeding and conveying platform. Two feeding rubber rollers are arranged in parallel at the output port. The distance between the two feeding rubber rollers is equal to the thickness of a card raw material plate. One of the feeding rollers is connected to one of the drive rollers via a belt drive.

9. The card printing device according to claim 8, characterized in that, The feeding mechanism also includes a limiting plate, which is perpendicular to the conveying plane of the feeding conveying platform and parallel to the conveying direction of the feeding conveying platform. The limiting plate is slidably disposed in the feeding box, and the sliding trajectory of the limiting plate is perpendicular to the plate surface.

10. The card printing device according to claim 1, characterized in that, The card printing equipment also includes a receiving drive mechanism and a waste bin. The receiving drive mechanism is located at the end of the output platform away from the printing conveyor platform. Both the waste bin and the receiving bin are connected to a connecting plate. The connecting plate is connected to the output end of the receiving drive mechanism. The receiving drive mechanism drives the waste bin and the receiving bin to move so that the waste bin docks with the output platform or the receiving bin docks with the output platform.

Images