Printing platform and ink-jet printer

Abstract

The utility model relates to a printing platform and ink jet printer, including two side plates that are arranged at interval, a support unit, a printing platform body and a plurality of fasteners, the support unit is arranged between the two side plates, the support unit is composed of a plurality of support plates that are arranged at intervals along a first direction, each side plate and each supporting plate are each provided with a plurality of first screw holes formed in the second direction at intervals. The printing platform body is arranged above each side plate and each supporting plate, and the printing platform body is provided with a stepped hole corresponding to each first screw hole; the fasteners can penetrate through the stepped holes and are in bolt fit with the first screw holes, so that the printing platform body is fixed to the side plates and the supporting plates. The printing platform body, the side plates and the supporting plates are fastened through the fasteners, so that the printing platform body is compressed in the transverse direction and the longitudinal direction, and the printing platform body is not prone to deformation. Therefore, the stability of the printing platform body can be improved, the precision of the printing platform body is guaranteed, and it is guaranteed that printing paper can be flatly placed.

Description

Technical Field

[0001] The utility model relates to the technical field of paper printing equipment, in particular to a printing platform and an inkjet printer. Background Art

[0002] When inkjet printers spray ink on the printing medium, they usually need to keep the printing medium flat, which requires a flat printing platform to support the printing medium. Due to the development of high-speed wide-format printing technology, the length and width of a single printing surface are getting larger and larger, so the size of the printing platform is also getting larger and larger. This places higher and higher precision requirements on the printing platform. Directly machining to the required precision of the printing platform will greatly increase the cost of the printing platform; and when the printing platform is in use, as time and ambient temperature change, the printing platform will also deform, which is not conducive to paper printing. Utility Model Content

[0003] Based on the above description, the utility model provides a printing platform and an inkjet printer, aiming to solve the problem that the existing printing platform is easily deformed due to usage time and changes in ambient temperature.

[0004] The technical solution of the utility model to solve the above technical problems is as follows:

[0005] In a first aspect, a printing platform comprises:

[0006] two side panels arranged at intervals;

[0007] A support unit, the support unit is arranged between the two side plates, the support unit is composed of a plurality of support plates arranged at intervals along a first direction, and each of the side plates and each of the support plates is provided with a plurality of first screw holes arranged at intervals along a second direction;

[0008] A printing platform body, the printing platform body is arranged above each of the side plates and each of the support plates, and the printing platform body is provided with a stepped hole corresponding to each of the first screw holes;

[0009] A plurality of fasteners are capable of passing through the stepped holes and cooperating with the first screw holes to fix the printing platform body to the side plates and the support plate.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, it includes a plurality of adjusting members, a second screw hole is provided on one side of each stepped hole, the adjusting member is threadedly matched with the second screw hole, and the adjusting member abuts against the side plate or the support plate, and the adjusting member is used to adjust the height of the printing platform body.

[0012] Furthermore, it includes a bottom beam, which is arranged below each of the side plates and each of the support plates.

[0013] Furthermore, it comprises two oppositely arranged paper pressing plates, each of which is arranged on the printing platform body.

[0014] Furthermore, the printing platform body is an integrally formed aluminum profile.

[0015] In a second aspect, an inkjet printer comprises the printing platform described in the first aspect.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] (1) The present application uses fasteners to fasten the printing platform body to the side plates and the support plate, so that the printing platform body is compressed in both the horizontal and vertical directions, making it difficult for the printing platform body to deform. This can improve the stability of the printing platform body and ensure the accuracy of the printing platform body, so as to ensure that the printed paper can be placed flat.

[0018] (2) The present application uses an adjustment member. After the printing platform body is assembled, when the printing platform body has uneven positions, the adjustment member is used to adjust the height of the position, thereby ensuring the accuracy of the printing platform body.

[0019] (3) The printing platform body of the present application is formed of an integral aluminum profile, so that the printing platform body does not have a hollow portion in the middle, which can effectively ensure that the printing platform body does not deform after assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a general assembly diagram of a printing platform provided in an embodiment of the utility model;

[0021] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0022] Figure 3 A three-dimensional diagram of a side panel in an embodiment of the utility model;

[0023] Figure 4 A three-dimensional diagram of a support plate in an embodiment of the utility model;

[0024] Figure 5 A three-dimensional diagram of the bottom beam in the embodiment of the utility model;

[0025] Figure 6 It is a three-dimensional diagram of the paperboard in the embodiment of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 10. Side panel; 11. First screw hole; 20. Support unit; 21. Support plate; 30. Printing platform body; 31. Step hole; 32. Second screw hole; 40. Fastener; 50. Adjustment member; 60. Bottom beam; 70. Pressing paper board. DETAILED DESCRIPTION

[0028] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0030] It will be appreciated that spatial relationship terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be appreciated that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0031] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0032] Refer to the attached Figures 1 to 5As shown, the utility model provides a technical solution: a printing platform, comprising two spaced-apart side panels 10, a support unit 20, a printing platform body 30 and a plurality of fasteners 40, wherein the support unit 20 is arranged between the two side panels 10, and the support unit 20 is composed of a plurality of support plates 21 spaced-apart along a first direction, and each side panel 10 and each support panel 21 are provided with a plurality of first screw holes 11 spaced-apart along a second direction; the printing platform body 30 is arranged above each side panel 10 and each support panel 21, and the printing platform body 30 is provided with a stepped hole 31 corresponding to each first screw hole 11; the fastener 40 can pass through the stepped hole 31 and cooperate with the first screw hole 11 bolt, so that the printing platform body 30 is fixed to the side panel 10 and the support panel 21.

[0033] For example, the fastener 40 may be a bolt or a screw.

[0034] According to this embodiment, the printing platform body 30 is fastened to the side plate 10 and the support plate 21 by the fastener 40, so that the printing platform body 30 is compressed in both the horizontal and vertical directions, so that the printing platform body 30 is not easily deformed. Therefore, the stability of the printing platform body 30 can be improved, and the accuracy of the printing platform body 30 can be guaranteed, so as to ensure that the printed paper can be placed flat.

[0035] See attached Figures 1 to 4 As shown, in some embodiments, a plurality of adjusting members 50 are included, a second screw hole 32 is provided on one side of each stepped hole 31, the adjusting member 50 is threadedly matched with the second screw hole 32, and the adjusting member 50 is abutted against the side panel 10 or the support plate 21, and the adjusting member 50 is used to adjust the height of the printing platform body 30.

[0036] Exemplarily, the adjusting member 50 may be a bolt or a screw.

[0037] According to this embodiment, after the printing platform body 30 is assembled, the level of the printing platform body 30 is measured by a measuring tool. For the low part of the printing platform body 30, the adjusting member 50 at this position is tightened, and the low part of the printing platform body 30 is raised due to the action of the expansion force; for the high part of the printing platform body 30, the adjusting member 50 at this position is loosened, so that the high part of the printing platform body 30 is lowered.

[0038] See attached Figure 1 and 5 As shown, in some embodiments, a bottom beam 60 is included, and the bottom beam 60 is disposed under each side plate 10 and each support plate 21 .

[0039] According to this embodiment, the bottom beam 60 can keep each side plate 10 and each support plate 21 on the same horizontal plane, so that the printing platform body 30 can remain flat after assembly, thereby ensuring the accuracy of the printing platform body 30.

[0040] Refer to the attached Figure 1 As shown, in some embodiments, two oppositely disposed paper presses 70 are included, and each paper press 70 is disposed on the printing platform body 30 .

[0041] According to this embodiment, after the paper is placed on the printing platform body 30 , the paper pressing paper 70 presses the paper tightly to prevent the paper from moving.

[0042] Refer to the attached Figures 1-2 As shown, in some embodiments, the printing platform body 30 is an integrally formed aluminum profile.

[0043] According to this embodiment, the printing platform body 30 does not have a hollow portion in the middle, and can effectively ensure that the printing platform body 30 does not deform after installation.

[0044] The utility model further provides a technical solution: an inkjet printer, comprising the above-mentioned printing platform.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 printing platform, characterized in that: include; Two side panels (10) arranged at intervals; A support unit (20), the support unit (20) being arranged between the two side plates (10), the support unit (20) being composed of a plurality of support plates (21) arranged at intervals along a first direction, each of the side plates (10) and each of the support plates (21) being provided with a plurality of first screw holes (11) arranged at intervals along a second direction; A printing platform body (30), the printing platform body (30) being arranged above each of the side plates (10) and each of the support plates (21), the printing platform body (30) being provided with a stepped hole (31) corresponding to each of the first screw holes (11); A plurality of fasteners (40) are provided, wherein the fasteners (40) can pass through the stepped holes (31) and cooperate with the first screw holes (11) by bolts, so that the printing platform body (30) is fixed to the side plates (10) and the support plate (21).

2. A printing platform according to claim 1, characterized in that: The invention comprises a plurality of adjusting members (50), a second screw hole (32) is provided on one side of each stepped hole (31), the adjusting member (50) is threadedly matched with the second screw hole (32), and the adjusting member (50) is in contact with the side plate (10) or the support plate (21), and the adjusting member (50) is used to adjust the height of the printing platform body (30).

3. A printing platform according to claim 1, characterized in that: It comprises a bottom beam (60), wherein the bottom beam (60) is arranged below each of the side plates (10) and each of the support plates (21).

4. A printing platform according to claim 1, characterized in that: It comprises two paper pressing plates (70) arranged opposite to each other, and each of the paper pressing plates (70) is arranged on the printing platform body (30).

5. A printing platform according to claim 1, characterized in that: The printing platform body (30) is an integrally formed aluminum profile.

6. An inkjet printer, characterized in that: It comprises a printing platform according to any one of claims 1 to 5.

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