Printing device facilitating edge folding of printed matter

Abstract

The utility model relates to the field of printing devices, in particular to a printing device facilitating edge folding of printed matter, which comprises a printing table. A printer is arranged at the upper end of the printing table, conveying assemblies are symmetrically arranged on the left side and the right side in the printing table correspondingly, and an edge folding assembly is arranged at the discharging end of the printing table. The edge folding device has the advantages that the conveying assembly and the edge folding assembly are arranged on the printing table, the driving motor drives the transmission rods to rotate at the same time, the thread direction between the conveying wheel and the rotating rods is the same as the rotating direction of the rotating rods, and the edge of a printed matter on the printing table makes contact with the middle of the conveying wheel; the printed matter can be driven to move on the printing table, meanwhile, it is effectively ensured that no bent corner occurs at the edge of the printed matter, and the printing work of the printed matter is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of printing device, especially to a printing device facilitating edge folding of printed matter. BACKGROUND

[0002] Printing is a process of transferring ink to the surface of paper, textile, plastic, leather, PVC, PC and other materials through the processes of manuscript preparation, ink application and pressure, which is the process of transferring the approved printing plate to the printing material through printing machinery and special ink, and the device for transferring the image on the printing plate to the paper is a printing device.

[0003] The prior art (publication number: CN222097304U) discloses a printing device facilitating edge folding of printed matter, which places the printed matter on the top of the supporting table and the bottom of the transmission wheel, the two edges of the printed matter are attached to the transmission wheel, one of the connecting rods is driven to rotate by the first motor, the transmission shaft is driven by the transmission belt to drive, so that the plurality of transmission wheels can rotate simultaneously and drive the printed matter, and the printing of the printed matter is not affected during the driving process.

[0004] However, the above-mentioned patent cannot protect the edges of the printed matter well when driving the printed matter, which may cause the edges to bend during the transmission process, affecting the subsequent edge folding process of the printed matter and reducing the work efficiency. UTILITY MODEL CONTENT

[0005] The utility model provides a technical scheme to solve the above problems.

[0006] A printing device facilitating edge folding of printed matter, comprising a printing table;

[0007] The upper end of the printing table is provided with a printer, the left and right sides inside the printing table are respectively provided with transmission assemblies, and the discharge end of the printing table is provided with an edge folding assembly;

[0008] The transmission assembly comprises a plurality of rotating rods which are rotatably connected to the printing table, a drive motor is arranged on the side of the printing table close to the rotating rods, the rotating end of the drive motor is connected to the rotating rods, a transmission wheel is arranged on the side of each rotating rod close to the drive motor, and a transmission belt is arranged between every two adjacent transmission wheels.

[0009] A first internal thread is formed on the side of each rotating rod away from the drive motor, and a transmission wheel is threadedly arranged on the first internal thread, an external thread is arranged on the side of the transmission wheel close to the rotating rod, the thread direction between the transmission wheel and the rotating rod is the same as the rotating direction of the rotating rod, and the edge of the printed matter on the printing table is in contact with the middle part of the transmission wheel.

[0010] As a further scheme of the present utility model: the middle part of the conveying wheel far from the rotating rod one side is provided with a second internal thread.

[0011] As a further scheme of the present utility model: the folding edge assembly includes a folding edge plate hingedly arranged at one side of the discharge end of the printing table, the folding edge plate is provided with a connecting plate rotatably arranged at one side close to the printing table, the other end of the connecting plate is provided with a connecting hole, and the side close to the folding edge plate of the printing table is provided with a fixing hole corresponding to the connecting hole.

[0012] As a further scheme of the present utility model: the working end face of the folding edge plate is provided with an antiskid pad.

[0013] As a further scheme of the present utility model: the bottom of the printing table is provided with a plurality of supporting columns.

[0014] Compared with the prior art, the present utility model has the beneficial effects that: by arranging the transmission assembly and the folding edge assembly on the printing table, the driving motor drives the plurality of transmission rods to rotate, the thread direction between the conveying wheel and the rotating rod is the same as the rotating direction of the rotating rod, and the edge of the printed matter on the printing table is in contact with the middle part of the conveying wheel, so that the printed matter can be moved on the printing table, the edge of the printed matter is effectively ensured not to have a bending angle, and the printing work of the printed matter is not affected.

[0015] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Fig. 1 is a structural schematic view of the present utility model.

[0018] Fig. 2 is a structural schematic view of the transmission assembly.

[0019] Fig. 3 is a connection relationship diagram between the rotating rod and the conveying wheel.

[0020] As shown in the figure: 1, printing table; 2, printer; 3, rotating rod; 4, driving motor; 5, transmission wheel; 6, transmission belt; 7, first internal thread; 8, conveying wheel; 9, external thread; 10, second internal thread; 11, flanging plate; 12, connecting plate; 13, connecting hole; 14, fixing hole; 15, non-slip pad; 16, support column. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0023] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0024] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] Please refer to Figs. 1-3 A printing device convenient for printing edge folding, comprising a printing table 1;

[0026] The upper end of the printing table 1 is provided with a printer 2, the left and right sides inside the printing table 1 are respectively provided with transmission assemblies, and the discharge end of the printing table 1 is provided with a folding assembly;

[0027] The transmission assembly comprises a plurality of rotating rods 3 which are rotationally matched with the printing table 1, the side of the printing table 1 close to the rotating rods 3 is provided with a driving motor 4, the rotating end of the driving motor 4 is connected with the rotating rod 3, the side of each rotating rod 3 close to the driving motor 4 is respectively provided with a transmission wheel 5, and the transmission belts 6 are respectively sleeved between every two adjacent transmission wheels 5.

[0028] The side, away from the driving motor 4, of each rotating rod 3 is respectively formed with a first internal thread 7, and a conveying wheel 8 is threadedly arranged, the side, close to the rotating rod 3, of the conveying wheel 8 is provided with an external thread 9, the thread direction between the conveying wheel 8 and the rotating rod 3 is same as the rotating direction of the rotating rod 3, and the edge of the printed matter on the printing table 1 is in contact with the middle part of the conveying wheel 8.

[0029] In work, the printed matter is placed on the printing table 1, the edge of the printed matter is in contact with the conveying wheel 8, the driving motor 4 drives the plurality of rotating rods 3 to rotate synchronously through the transmission wheels 5 and the transmission belts 6, so as to drive the conveying wheel 8 to rotate, and the movement of the printed matter is realized; the first internal thread 7 and the external thread 9 are threadedly connected between the rotating rod 3 and the conveying wheel 8, so that different sizes of the conveying wheel 8 can be replaced according to the specifications of the printed matter, the edge of the printed matter is protected without affecting the normal printing work, and the thread direction between the conveying wheel 8 and the rotating rod 3 is same as the rotating direction of the rotating rod 3, so that the connection tightness between the conveying wheel 8 and the rotating rod 3 is improved.

[0030] Further scheme: the middle part of the conveying wheel 8, away from the rotating rod 3, is provided with a second internal thread 10.

[0031] The plurality of conveying wheels 8 can be connected, different sizes of the conveying wheel 8 can be replaced according to the specifications of the printed matter, and the edge of the printed matter is protected without affecting the normal printing work.

[0032] Further scheme: the folding assembly comprises a folding plate 11 which is hingedly arranged at one side of the discharge end of the printing table 1, the folding plate 11 is rotationally provided with a connecting plate 12 on the front and back sides close to the printing table 1, the other end of the connecting plate 12 is provided with a connecting hole 13, and the side of the printing table 1 close to the folding plate 11 is provided with a fixing hole 14 corresponding to the connecting hole 13.

[0033] When the folding plate 11 is rotated to be flush with the printing table 1, the connecting holes 13 on the connecting plate 12 are aligned with the fixing holes 14, and the fastening connection between the folding plate 11 and the printing table 1 is realized by the fixing screw rod; when the folding of the printed matter is not needed, the folding plate 11 can also be flipped down, reducing the floor area of the device.

[0034] Further scheme: the working end face of the folding plate 11 is provided with an anti-skid pad 15.

[0035] The friction force of the printed matter on the folding plate 11 can be improved when the printed matter is folded, and the folding quality is improved.

[0036] Further scheme: the bottom of the printing table 1 is provided with a plurality of supporting columns 16.

[0037] The supporting effect of the printing table 1 can be realized, and the stability is improved.

[0038] It should be further noted that the relational terms herein such as first and second and the like are used only to differentiate one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. In addition, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0039] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A printing apparatus that facilitates edge folding of printed materials, characterized in that: The printing platform (1) is provided with a printer (2) at the upper end. The printing platform (1) is provided with a transmission assembly on the left and right sides inside the printing platform (1), and a folding assembly is arranged at the discharge end of the printing platform (1). The transmission assembly comprises a plurality of rotating rods (3) which are rotatably connected with the printing platform (1), a drive motor (4) is arranged on the side of the printing platform (1) close to the rotating rod (3), the rotating end of the drive motor (4) is connected with the rotating rod (3), a transmission wheel (5) is arranged on the side of each rotating rod (3) close to the drive motor (4), and a transmission belt (6) is arranged between every two adjacent transmission wheels (5). A first internal thread (7) is formed on the side of each rotating rod (3) away from the drive motor (4), and a conveying wheel (8) is threadedly arranged thereon, an external thread (9) is arranged on the side of the conveying wheel (8) close to the rotating rod (3), the screw direction between the conveying wheel (8) and the rotating rod (3) is the same as the rotating direction of the rotating rod (3), and the edge of the printed matter on the printing platform (1) is in contact with the middle part of the conveying wheel (8).

2. The printing apparatus to facilitate folding of printed matter according to claim 1, characterized by: A second internal thread (10) is arranged on the middle part of the conveying wheel (8) away from the rotating rod (3).

3. The printing apparatus of claim 1, wherein: The folding assembly comprises a folding plate (11) which is hingedly arranged on one side of the discharge end of the printing platform (1), a connecting plate (12) is rotatably arranged on the side of the folding plate (11) close to the printing platform (1), a connecting hole (13) is formed in the other end of the connecting plate (12), and a fixing hole (14) is arranged on the side of the printing platform (1) close to the folding plate (11) and corresponds to the connecting hole (13).

4. The printing apparatus of claim 1, wherein: An antiskid pad (15) is arranged on the working end face of the folding plate (11).

5. The printing apparatus of claim 1, wherein: A plurality of supporting columns (16) are arranged on the bottom of the printing platform (1).

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