Card printing machine with high working efficiency

Abstract

The utility model discloses a card printing machine with high working efficiency, which comprises a shell, the left end and the right end in the shell are respectively provided with a group of conveying components, the rear side of each conveying component is provided with a printing device, and the shell is internally provided with a turnover mechanism positioned between the two groups of conveying components. The overturning mechanism comprises two overturning frames arranged on the lower side face in the shell, a rotating shaft rotationally connected to the opposite side faces of the two overturning frames, an overturning wheel arranged on the circumferential side face of the rotating shaft, two overturning plates arranged on the circumferential side face of the overturning wheel and a rotating motor arranged on the side face of one overturning frame. An output shaft of the rotating motor penetrates through the overturning frame to be connected with the rotating shaft, a V-shaped groove is formed in the overturning plate, a proximity switch is arranged at the bottom of the V-shaped groove, and the proximity switch is electrically connected with the rotating motor. A drying assembly used for drying the cards is arranged on the rear side face in the shell. The double-sided printing device has the advantage of performing double-sided printing on the card.

Description

Technical Field

[0001] The utility model belongs to the technical field of museum online experience and relates to a card printing machine with high working efficiency. Background Art

[0002] Cards are portable paper or plastic products that are usually used to record information or as identification. They can be used in various occasions. Card printing machines are equipment specially used to print various types of cards. This equipment can quickly and efficiently produce large quantities of high-quality cards.

[0003] A Chinese utility model patent with authorization announcement number CN213920196U discloses a card printing machine, including a shell, both sides of which are provided with through grooves, the bottom of the shell inner cavity is fixedly connected to a workbench, the workbench is provided with a placing table that can slide left and right on the workbench, the shell inner cavity is provided with a printing mechanism and a hot air blower, and the upper side of the shell inner cavity is provided with a cleaning mechanism. In this technical solution, cards are placed on the placing table, and the placing table passes through the printing mechanism and the hot air blower in turn to print and dry the cards on the placing table. When the placing table is dirty, the placing table is moved under the cleaning mechanism and cleaned by the cleaning mechanism. However, when printing the cards, this technical solution can only print on one side of the card, and when printing the second side, the card needs to be put back into the printer for printing, which may affect the work efficiency of printing cards when used. Utility Model Content

[0004] In view of the above problems, the utility model provides a card printing machine with high working efficiency, which well solves the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a card printing machine with high working efficiency comprises a shell, a group of conveying components are arranged at both ends of the left and right ends of the shell, the upper side surface of the conveying component at the right end is lower than the upper side surface of the conveying component at the left end, a printing device is arranged at the rear side of the conveying component, a flipping mechanism located between the two groups of conveying components is arranged in the shell, the flipping mechanism comprises two flipping frames arranged on the lower side surface of the shell, a rotating shaft rotatably connected to the opposite sides of the two flipping frames, a flipping wheel arranged on the circumferential side surface of the rotating shaft, two flipping plates arranged on the circumferential side surface of the flipping wheel and a rotating motor arranged on the side surface of one of the flipping frames, the output shaft of the rotating motor passes through the flipping frame and is connected to the rotating shaft, the connecting parts of the two flipping plates and the flipping wheels and the axis of the flipping wheels are located on the same straight line, the two flipping plates are inclined in the clockwise direction, and the angle between the circumferential sides of the flipping plates and the flipping wheels is an acute angle, a V-shaped groove is arranged in the flipping plate, a proximity switch is arranged at the bottom of the V-shaped groove, and the proximity switch is electrically connected to the rotating motor;

[0006] A drying component for drying cards is arranged on the rear side of the housing, and the drying component is located on the right side of the printing device.

[0007] Furthermore, the conveying assembly includes four mounting columns in a rectangular array on the lower side of the shell, a transmission shaft rotatably connected to the opposite sides of the front and rear mounting columns, a conveyor belt arranged on the two transmission shafts, and a driving motor arranged on the side of one of the mounting columns, and the output shaft of the driving motor passes through the mounting columns and is connected to one of the transmission shafts.

[0008] Furthermore, two trapezoidal guide plates are symmetrically arranged on the upper side surfaces of the two mounting columns located on the left side with the center line of the conveyor belt as the center, and the opposite sides of the two guide plates are both provided with inclined surfaces inclined from left to right toward the center line of the conveyor belt.

[0009] Furthermore, the drying component comprises a drying plate arranged on the rear side of the shell, and a heating wire is arranged on the side of the drying plate away from the shell, and the heating wire is arranged in a reciprocating and zigzag manner.

[0010] Furthermore, a UV curing lamp located above the conveyor belt is provided on the upper side of the inner cavity of the shell.

[0011] Furthermore, a lighting device located above the flip wheel is provided on the upper side of the inner cavity of the shell.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model realizes the reverse side of the card through the turning frame, the turning wheel, the rotating motor, the turning plate and the proximity switch, thereby realizing double-sided printing of the card, improving the working efficiency of the card printing machine, and realizes the movement of the card in the shell through the conveying component and the displacement component, thereby ensuring the reliability of the card printing machine when working. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A partial enlarged view of part A;

[0016] Figure 3 This is a top view of the turning mechanism of the utility model;

[0017] Figure 4 It is a top view of the displacement assembly of the utility model.

[0018] In the figure, 1-housing; 2-printing device; 3-mounting column; 4-conveyor belt; 5-transmission shaft; 6-guide plate; 7-driving motor; 8-flip plate; 9-flip wheel; 10-rotating shaft; 11-drying plate; 12-heating wire; 13-UV curing lamp; 14-flip frame; 15-proximity switch; 16-rotating motor; 17-illumination device. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-4 As shown, a card printing machine with high working efficiency comprises a housing 1, wherein a group of conveying assemblies are arranged at both left and right ends of the housing 1, the upper side of the right conveying assembly is lower than the upper side of the left conveying assembly, a printing device 2 is arranged at the rear side of the conveying assembly, a flipping mechanism located between the two groups of conveying assemblies is arranged in the housing 1, the flipping mechanism comprises two flipping frames 14 welded on the lower side of the housing 1, a rotating shaft 10 rotatably connected to the opposite sides of the two flipping frames 14 through bearings, a flipping wheel 9 fixed to the circumferential side of the rotating shaft 10, two flipping plates 8 welded to the circumferential side of the flipping wheel 9, and a rotating motor 16 fixed to the side of one of the flipping frames 14 through bolts, the output shaft of the rotating motor 16 passes through the flipping frame 14 and is connected to the rotating shaft 10, the connecting parts of the two flipping plates 8 and the flipping wheel 9 and the axis of the flipping wheel 9 are located on the same straight line, the two flipping plates 8 are inclined in the clockwise direction, and the angle between the flipping plates 8 and the circumferential side of the flipping wheel 9 is an acute angle, a V-shaped groove is provided in the flipping plate 8, the lower side of the V-shaped groove is located below the upper side of the conveying assembly, and a proximity switch 15 is arranged at the bottom of the V-shaped groove;

[0021] Two drying components for drying cards are arranged on the rear side of the housing 1 , and the drying components are located on the right side of the printing device 2 .

[0022] When in use, the staff places the card on the conveying assembly on the left side of the shell 1, and then controls the conveying assembly to move the card to the bottom of the printing device 2 on the left side of the shell 1, starts the printing device 2 to print the upper side of the card, and after printing is completed, controls the conveying assembly to dry the card in front of the card drying assembly. After drying is completed, controls the conveying assembly to make the card continue to move to the right and fall into the V-shaped groove of the flip plate 8. When the card contacts the proximity switch 15 at the bottom of the V-shaped groove, the rotating motor 16 is started, and the flip wheel 9 is controlled to rotate 180° along the pointer, so that the flip plate 8 is located above the right conveying assembly in the shell 1. Under the action of gravity, the card slides to the upper side of the right conveying assembly, and driven by the conveying assembly, it passes through the printing device 2 and the drying assembly in turn to print the lower side of the card, completing the double-sided printing of the card, thereby improving the working efficiency of the card printer.

[0023] In this embodiment, the conveying assembly includes four mounting columns 3 arranged in a rectangular array on the lower side of the shell 1, a transmission shaft 5 rotatably connected to the opposite sides of the front and rear mounting columns 3 through bearings, a conveyor belt 4 arranged on the two transmission shafts 5, and a driving motor 7 fixed to the side of one of the mounting columns 3 by bolts. The output shaft of the driving motor 7 passes through the mounting column 3 and is connected to one of the transmission shafts 5. When in use, the driving motor 7 can drive the transmission shaft 5 to rotate, thereby driving the conveyor belt 4 to rotate clockwise on the transmission shaft 5. Under the action of the conveyor belt 4, the left and right transmission shafts 5 rotate synchronously, so that the conveyor belt 4 can rotate, thereby realizing the left and right movement of the card on the conveyor belt 4.

[0024] In this embodiment, two trapezoidal guide plates 6 are symmetrically fixed by bolts on the upper side surfaces of the two mounting columns 3 located on the left side with the center line of the conveyor belt 4 as the center. The opposite sides of the two guide plates 6 are provided with inclined surfaces inclined from left to right toward the center line of the conveyor belt 4. When in use, the card moves from left to right under the action of the conveying assembly. At the same time, the two guide plates 6 guide the card so that the card is located in the middle position of the conveyor belt 4 during printing, and the card is located directly below the printing device 2, thereby ensuring the printing effect of the card.

[0025] In this embodiment, the drying assembly includes a drying plate 11 fixed to the rear side of the shell 1 by bolts, and a heating wire 12 is fixed to the front side of the drying plate 11 by bolts. The heating wire 12 is arranged to reciprocate and zigzag. When in use, the heating wire 12 can heat the card, thereby drying the printed coating on the surface of the card, ensuring the curing effect of the printed coating on the surface of the card.

[0026] In this embodiment, a UV curing lamp 13 located above the conveyor belt 4 is fixed to the upper side of the inner cavity of the shell 1 by bolts. When in use, the UV curing lamp 13 can increase the curing speed and curing effect of the printed coating on the surface of the card, further improving the working efficiency of the card printer.

[0027] In this embodiment, a lighting device 17 is provided on the upper side of the inner cavity of the shell 1 and is located above the flip wheel 9. The lighting device 17 is a common lighting device such as an LED lamp. When in use, the lighting device 17 can illuminate the flip wheel 9, the flip frame 14 and other equipment, thereby facilitating the maintenance of the flip wheel 9, the flip frame 14 and other equipment by the staff.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A card printing machine with high working efficiency, comprising a housing, characterized in that: A group of conveying components are arranged at both the left and right ends of the shell body, the upper side surface of the conveying component at the right end is lower than the upper side surface of the conveying component at the left end, a printing device is arranged at the rear side of the conveying component, a flipping mechanism located between the two groups of conveying components is arranged in the shell body, the flipping mechanism comprises two flipping frames arranged on the lower side surface of the shell body, a rotating shaft rotatably connected to the opposite sides of the two flipping frames, a flipping wheel arranged on the circumferential side surface of the rotating shaft, two flipping plates arranged on the circumferential side surface of the flipping wheel and a rotating motor arranged on the side surface of one of the flipping frames, the output shaft of the rotating motor passes through the flipping frame and is connected with the rotating shaft, the connecting parts of the two flipping plates and the flipping wheels and the axis of the flipping wheels are located on the same straight line, the two flipping plates are inclined in the clockwise direction, and the angle between the circumferential sides of the flipping plates and the flipping wheels is an acute angle, a V-shaped groove is arranged in the flipping plate, a proximity switch is arranged at the bottom of the V-shaped groove, and the proximity switch is electrically connected to the rotating motor; A drying component for drying cards is arranged on the rear side of the housing, and the drying component is located on the right side of the printing device.

2. A card printing machine with high working efficiency according to claim 1, characterized in that: The conveying assembly includes four mounting posts arranged in a rectangular array on the lower side of the shell, a transmission shaft rotatably connected to the opposite sides of the front and rear mounting posts, a conveyor belt arranged on the two transmission shafts, and a driving motor arranged on the side of one of the mounting posts, wherein the output shaft of the driving motor passes through the mounting posts and is connected to one of the transmission shafts.

3. A card printing machine with high working efficiency according to claim 2, characterized in that: Two trapezoidal guide plates are symmetrically arranged on the upper side surfaces of the two mounting columns located on the left side with the center line of the conveyor belt as the center, and the opposite sides of the two guide plates are both provided with inclined surfaces inclined from left to right toward the center line of the conveyor belt.

4. A card printing machine with high working efficiency according to claim 1, characterized in that: The drying component comprises a drying plate arranged on the rear side of the shell, and a heating wire is arranged on the side of the drying plate away from the shell, and the heating wire is arranged to reciprocate and zigzag.

5. A card printing machine with high working efficiency according to claim 2, characterized in that: A UV curing lamp located above the conveyor belt is arranged on the upper side of the inner cavity of the shell.

6. A card printing machine with high working efficiency according to claim 1, characterized in that: The upper side surface of the inner cavity of the shell is provided with a lighting device located above the flip wheel.

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