Multifunctional ink-jet printing device

Abstract

The utility model provides a multifunctional ink-jet printing device, and belongs to the technical field of printers. Comprising a main body assembly, the main body assembly comprises a printer main body, and the outlet end of the printer main body is movably connected with a supporting plate; the printer body is further provided with a containing assembly, and the containing assembly comprises a containing piece hinged to the paper inlet end of the printer body. The device is provided with the containing assembly, the distance between spring clamping pieces used for clamping can be adjusted according to the size of paper, the containing assembly is provided with the spring clamping pieces capable of adjusting the distance, the contained paper can be limited, meanwhile, the two spring clamping pieces form a horn mouth shape, and containing is easier; due to elastic extrusion of the spring clamping pieces, certain adjusting force exists during fixing, paper can be better fixed, and the problems that in an existing product, when printing paper of an ink-jet printer is placed, no limiting structure exists on the side edge, placing is uneven, and deviation is prone to occurring during printing are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of printers, in particular to a multifunctional inkjet printing device. Background Art

[0002] An inkjet printer is a commonly used printing device that uses colored liquid ink to turn the ink into fine particles through a nozzle and spray it onto paper to achieve printing. Inkjet printers usually use bubble technology, thermal induction inkjet technology, etc. These technologies enable the printer to accurately control the size and position of ink droplets in a non-contact manner, thereby printing beautiful black and white images or color images.

[0003] In order to completely cover the paper, the existing inkjet printers generally have extra paper in the toner cartridge, including the paper placement port, which has extra paper for printing. There is no limit on both sides so that it can be placed in the center of the toner cartridge. However, this will make the paper placement not stable enough and cause shaking when placing it, so that the side edges of the paper are not very neat, which may cause some deviations in the printout. At the same time, since the printed papers are stacked relatively tightly, the conveying device of the inkjet printer itself can easily roll two sheets of paper under the printing mechanism at the same time, which can easily cause paper jams. Therefore, the present application provides a multifunctional inkjet printing device to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a multifunctional inkjet printing device to solve the problem that in the existing products, when the inkjet printer places the printing paper, there is no limiting structure on the side, which is easy to cause uneven placement and may cause printing deviation.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A multifunctional inkjet printing device comprises: a main body component, the main body component comprises: a printer body, the outlet end of the printer body is movably connected to a support plate; the printer body is also provided with a placement component, the placement component comprises: a placement piece, hinged to the paper feeding end of the printer body, and the bottom of the placement piece is tilted; a threaded rod, rotatably connected to the placement piece; a fixing bolt, threadedly connected to the threaded rod; a connecting piece, threadedly connected to the threaded rod; a spring clamping piece, movably connected to the placement piece, and the spring clamping piece is fixedly connected to the connecting piece; a top plate, hinged to the placement piece; a V-shaped spring sheet, one end of the V-shaped spring sheet is fixed to the top plate, and the other end of the V-shaped spring sheet is fixed to the placement piece.

[0007] Preferably, two of the connecting pieces and two of the spring clamping pieces are provided.

[0008] Preferably, the threaded rod is a stud, and the two connecting mirror images are arranged on two opposite threads of the threaded rod.

[0009] Preferably, an adjustment component is also provided on the placement component, and the adjustment component includes: a slide groove, which is opened on one side of the placement component; a second threaded rod, which is rotatably connected to the printer body; a second fixing bolt, which is threadedly connected to the second threaded rod; and a connecting member, which is threadedly connected to the outer peripheral side of the second threaded rod, and the connecting member is also slidably connected to the slide groove.

[0010] Preferably, the spring clamping piece has rounded corners.

[0011] Preferably, the placement assembly further comprises: a support roller, which is arranged on the placement piece.

[0012] Preferably, two supporting rollers are provided.

[0013] Preferably, both the threaded rod 1 and the threaded rod 2 are provided with handles.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, a placement component is provided, and the spacing between the spring clamping pieces used for clamping can be adjusted according to the size of the paper. The placement piece of the device is provided with spring clamping pieces with adjustable spacing, which not only enables it to limit the placed paper, but also the two spring clamping pieces form a trumpet shape, making it easier to place. Due to the elastic extrusion of the spring clamping pieces, there is a certain adjustment force when fixing, which can better fix the paper; at the same time, the bottom of the placement piece is an entire inclined surface, and when the paper is placed, it will gradually tilt backward from the direction close to the printer conveying mechanism, and be staggered in sequence along the inclined surface of the bottom of the placement piece, and a certain misalignment will occur at the end, which makes it easier to select a single sheet of paper for conveying and printing when the original printer conveying mechanism conveys paper, and solves the problem that there is no limiting structure on the side when placing the printing paper in the inkjet printer in the existing products, the placement is not neat, and the printing is prone to offset. At the same time, it greatly alleviates the problem that due to the close stacking of the printed papers, the conveying device of the inkjet printer itself can easily roll two sheets of paper under the printing mechanism at the same time, which is easy to cause paper jams.

[0016] In the above scheme, the device is also provided with an adjustment component for adjusting the inclination angle of the placement piece. By rotating the second threaded rod, the connecting piece is driven to move to one side. Since the placement piece 11 is hinged on the printer body, and the connecting piece is slidably connected to the slide groove provided on the placement piece, the inclination angle of the placement piece is finally changed, thereby changing the inclination angle of the bottom inclined bottom surface compared to the printer body, so that its angle can be adjusted to the optimal position, and then it can be fixed by fixing the second bolt. When used in conjunction with the inclined bottom in the above scheme, it has an adjustment effect, which solves the problem that the inclination angle in the above scheme cannot be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0018] Figure 1 It is a schematic diagram of the overall structure of the multifunctional inkjet printing device;

[0019] Figure 2 A schematic structural diagram of the multifunctional inkjet printing device from another perspective;

[0020] Figure 3 It is a schematic diagram of the structure inside the multifunctional inkjet printing device placement part;

[0021] Figure 4 A schematic diagram showing a multifunctional inkjet printing device holding paper;

[0022] Figure 5 It is a structural schematic diagram of the support roller position of the multifunctional inkjet printing device.

[0023] [Reference Signs]

[0024] 1. Main assembly; 11. Printer body; 12. Support plate;

[0025] 2. Placement assembly; 21. Placement piece; 22. One threaded rod; 221. One fixing bolt; 23. Quick connection; 24. Spring clamping piece; 25. Top plate; 26. V-shaped spring piece; 27. Support roller.

[0026] 3. Adjustment assembly; 31. Threaded rod 2; 311. Fixing bolt 2; 32. Connector; 33. Slide groove.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0028] The following is a detailed description of a multifunctional inkjet printing device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0029] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0030] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0031] like Figure 1As shown, an embodiment of the utility model provides a multifunctional inkjet printing device, comprising: a main body component 1, the main body component 1 comprises: a printer body 11, the outlet end of the printer body 11 is movably connected to a support plate 12; the printer body 11 is also provided with a placement component 2, the placement component 2 comprises: a placement member 21, hinged to the paper feeding end of the printer body 11, and the bottom of the placement member 21 is inclined; a threaded rod 22, rotatably connected to the placement member 21; a fixing bolt 221, threadedly connected to the threaded rod 22; a connecting fastener 23, threadedly connected to the threaded rod 22; a spring clamping piece 24, movably connected to the placement member 21, and the spring clamping piece 24 is fixedly connected to the connecting fastener 23; a top plate 25, hinged to the placement member 21; a V-shaped spring piece 26, one end of the V-shaped spring piece 26 is fixed to the top plate 25, and the other end of the V-shaped spring piece 26 is fixed to the placement member 21.

[0032] When using the device, the spacing between the spring clamping pieces 24 for clamping needs to be adjusted according to the size of the paper. After adjusting to the appropriate paper size, the threaded rod 22 is locked by fixing the bolt 221 so that it no longer rotates, and then the paper to be printed is placed in the placement piece 21. The bottom end of the placement piece 21 is connected to the conveying mechanism of the printer body 11 for conveying paper. Different from the traditional one, the placement piece 21 of the device is provided with spring clamping pieces 24 with adjustable spacing, which not only can limit the placed paper, but also the two spring clamping pieces 24 form a trumpet shape, making it easier to place. Due to the elastic squeezing of the spring clamping piece 24, there is a certain adjustment force when fixing, which can better fix the paper; at the same time, the bottom of the placement piece 21 is an entire inclined surface. When the paper is placed, it will gradually tilt backward from the direction close to the printer conveying mechanism, and will be staggered in sequence along the inclined surface of the bottom of the placement piece 21, and the end will have a certain misalignment. This makes it easier for the original printer conveying mechanism to select a single sheet of paper for conveying and printing when conveying paper. At the same time, due to the gravity trend, the rear paper gradually slides down along the inclined bottom surface, which greatly reduces the situation where two or more sheets of paper are closely attached to each other at the ends of the printed paper and are rolled up at the same time.

[0033] like Figure 3 As shown, in this embodiment, two of the connecting pieces 23 and the spring clamping pieces 24 are provided, and the spring clamping pieces 24 are provided on both sides to better limit the position of the printed paper so that its sides are aligned.

[0034] like Figure 2 As shown, in this embodiment, the threaded rod 22 is a double-headed stud, and the two connecting fasteners 23 are mirror-imaged on two opposite threads of the threaded rod 22, so that the two spring clamping pieces 24 can adjust the center distance synchronously, which not only better fixes the paper to the center of the device, but also makes adjustment more convenient.

[0035] like Figure 2 As shown, in this embodiment, an adjustment component 3 is also provided on the placement component 2, and the adjustment component 3 includes: a slide groove 33, which is opened on one side of the placement member 21; a threaded rod 31, which is rotatably connected to the printer body 11; a fixing bolt 311, which is threadedly connected to the threaded rod 31; and a connecting member 32, which is threadedly connected to the outer peripheral side of the threaded rod 31, and the connecting member 32 is also slidably connected to the slide groove 33.

[0036] The adjustment component 3 can adjust the inclination angle of the placement piece 21. By rotating the threaded rod 231, the connecting piece 32 is driven to move to one side. Since the placement piece 21 is hinged on the printer body 11, and the connecting piece 32 is slidably connected to the slide groove 33 provided on the placement piece 21, the inclination angle of the placement piece 21 is finally changed, thereby changing the inclination angle of the bottom inclined bottom surface compared to the printer body 11, so that its angle can be adjusted to the optimal position, and then fixed by the fixing bolt 2311.

[0037] like Figure 3 As shown, in this embodiment, the corners of the spring clamping piece 24 are rounded, which can protect the paper from being scratched when placed.

[0038] like Figure 5 As shown, in this embodiment, the placement component 2 also includes: a support roller 27, which is arranged on the placement piece 21. The support roller 27 can prevent the paper from flying out of the placement component 2 when the placement piece 21 is tilted. At the same time, the activity of the support roller 27 does not affect the paper transportation.

[0039] like Figure 5 As shown, in this embodiment, two support rollers 27 are provided to further increase the fixity thereof.

[0040] like Figure 2 As shown, in this embodiment, the threaded rod 1 22 and the threaded rod 2 31 are both provided with handles, and the handles are for facilitating the rotation adjustment of the threaded rod 1 22 and the threaded rod 2 31 .

[0041] Working principle: When using this device, the spacing between the spring clamping pieces 24 used for clamping needs to be adjusted according to the size of the paper. After adjusting to the appropriate paper size, the threaded rod 22 is locked by fixing bolt 221 so that it no longer rotates, and then the paper to be printed is placed in the placement piece 21. The bottom end of the placement piece 21 is connected to the conveying mechanism of the printer body 11 for conveying paper. Different from the traditional one, the placement piece 21 of this device is provided with spring clamping pieces 24 with adjustable spacing, which not only can limit the placed paper, but also the two spring clamping pieces 24 form a trumpet shape, making it easier to place. Due to the elastic extrusion of the spring clamping pieces 24, there is a certain adjustment force when fixing, which can better fix the paper; at the same time, the bottom of the placement piece 21 is an inclined surface. When the paper is placed, it will gradually tilt backward from the direction close to the printer conveying mechanism, along the inclined surface of the bottom of the placement piece 21 The ends are staggered in sequence, and a certain misalignment occurs at the ends, which makes it easier for the original printer conveying mechanism to select single sheets of paper for conveying and printing when conveying paper. At the same time, due to the force of gravity, the paper at the back gradually slides down along the inclined bottom surface, which greatly reduces the situation where two or more sheets of paper are tightly attached to the ends of the printed paper and are simultaneously rolled up. At the same time, an adjustment component 3 is provided for adjusting the inclination angle of the placement piece 21. The threaded rod 21 is rotated to drive the connecting piece 32 to move to one side. Since the placement piece 21 is hinged to the printer body 11, and the connecting piece 32 is slidably connected to the slide groove 33 provided on the placement piece 21, the inclination angle of the placement piece 21 is finally changed, thereby changing the inclination angle of the bottom inclined bottom surface compared to the printer body 11, so that its angle can be adjusted to the optimal position, and then fixed by the fixing bolt 2 311.

[0042] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, the specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional inkjet printing device, characterized in that: include: A main body component (1), wherein the main body component (1) comprises: A printer body (11), wherein an outlet end of the printer body (11) is movably connected to a support plate (12); a placement component (2) is also provided on the printer body (11), and the placement component (2) comprises: A placement member (21) is hinged to the paper feeding end of the printer body (11), and the bottom of the placement member (21) is arranged at an angle; A threaded rod (22) rotatably connected to the placement member (21); A fixing bolt (221) threadedly connected to the threaded rod (22); A fastener (23) threadedly connected to the threaded rod (22); A spring clamping piece (24) is movably connected to the placement piece (21), and the spring clamping piece (24) is fixedly connected to the connection piece (23); A top plate (25) hingedly connected to the placement member (21); A V-shaped spring piece (26), one end of the V-shaped spring piece (26) is fixed on the top plate (25), and the other end of the V-shaped spring piece (26) is fixed on the placement piece (21).

2. The multifunctional inkjet printing device according to claim 1, characterized in that: The connecting piece (23) and the spring clamping piece (24) are both provided with two.

3. The multifunctional inkjet printing device according to claim 2, characterized in that: The threaded rod one (22) is a double-headed stud, and the two connecting pieces (23) are mirror-imaged and arranged on two opposite threads of the threaded rod one (22).

4. The multifunctional inkjet printing device according to claim 1, characterized in that: The placement component (2) is also provided with an adjustment component (3), and the adjustment component (3) comprises: A slide groove (33) is provided on one side of the placement member (21); A second threaded rod (31) rotatably connected to the printer body (11); A second fixing bolt (311) is threadedly connected to the second threaded rod (31); A connecting piece (32), the connecting piece (32) is threadedly connected to the outer peripheral side of the second threaded rod (31), and the connecting piece (32) is also slidably connected to the sliding groove (33).

5. The multifunctional inkjet printing device according to claim 1, characterized in that: The spring clamping piece (24) has rounded corners.

6. The multifunctional inkjet printing device according to claim 1, characterized in that: The placement component (2) further comprises: The supporting roller (27) is arranged on the placement member (21).

7. The multifunctional inkjet printing device according to claim 6, characterized in that: Two support rollers (27) are provided.

8. The multifunctional inkjet printing device according to claim 4, characterized in that: The threaded rod 1 (22) and the threaded rod 2 (31) are both provided with handles.

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