Rack of single PASS digital printing machine

Abstract

The utility model relates to the field of printing machines, aims to solve the problem of how to improve the precision of a jet printing trolley when the machine frame moves, and provides a machine frame of a single PASS digital printing machine. According to the rack of the single PASS digital printing machine, the I-shaped steel makes contact with the ground, the surface area, close to the ground, of the I-shaped steel is large, the strength of the I-shaped steel is high, and deformation of the ground and the I-shaped steel due to long-time stress can be reduced; one end of the first stand column is fixed to the I-shaped steel through the connecting plate, the other end of the first stand column supports the first transverse beam pipe, one end of the second stand column is fixed to the frame, and the other end of the second stand column supports the second transverse beam pipe, so that the first transverse beam pipe and the second transverse beam pipe are stably supported. One end of the longitudinal beam pipe is connected with the first transverse beam pipe, and the other end of the longitudinal beam pipe is connected with the second transverse beam pipe, so that the stability of the first transverse beam pipe and the second transverse beam pipe is improved, the first transverse beam pipe and the second transverse beam pipe are stably hung on the jet printing trolley, and the precision of the jet printing trolley when the rack moves is improved.

Description

Technical Field

[0001] The present application relates to the field of printing machines, and in particular to a frame of a single-pass digital printing machine. Background Art

[0002] Printing is the process of applying dyes or coatings to a color paste on textiles to create a patterned design. The processing methods used to achieve textile printing are called printing processes. With the rapid development of science and technology and the continuous improvement of people's quality of life, printed textiles have become more diverse, printing technology is constantly being updated, and the requirements for printing equipment are also higher. The performance of printing equipment directly affects the quality of textiles. Large-scale digital printing equipment generally uses a single pass mode, which can achieve efficient and fast multi-color printing.

[0003] In the prior art, printing equipment consists of a printing carriage and a frame. The frame is relatively large and the printing carriage is relatively long. The accuracy of the printing carriage's movement is affected by the frame structure, resulting in low movement accuracy. Solving these technical problems is a concern for those skilled in the art. Utility Model Content

[0004] This application provides a frame for a single-pass digital printing machine to solve the problem of how to improve the accuracy of the printing carriage during frame movement.

[0005] An embodiment of the present application provides a frame of a single-pass digital printing machine, comprising a first support frame, a second support frame, and a beam frame. The first support frame comprises an I-beam, a connecting plate, and a first column. The I-beam is located near the ground for contact with the ground. The connecting plate is fixedly connected to the I-beam on one side in the vertical direction and fixedly connected to the first column on the other side. The first column extends in the vertical direction. The second support frame comprises a frame and a second column. The frame is fixedly connected to the second column in the vertical direction. The second column and the first column are spaced apart in the horizontal direction. The second column extends in the vertical direction. The beam frame comprises a first transverse beam tube, a second transverse beam tube, and a longitudinal beam tube. One end of the longitudinal beam tube is fixedly connected to the first transverse beam tube in the horizontal direction and the other end is fixedly connected to the second transverse beam tube. The first transverse beam tube is fixedly arranged at the end of the first column extension, and the second transverse beam tube is fixedly arranged at the end of the second column extension. The first transverse beam tube and the second transverse beam tube are used to suspend the printing carriage.

[0006] Compared with the existing technology, the frame of the single-PASS digital printing machine provided in this embodiment contacts the ground through an I-beam. The surface area of ​​the I-beam close to the ground is larger and the strength of the I-beam is higher, which is beneficial to reducing the deformation of the ground and the I-beam due to long-term stress. One end of the first column is fixed to the I-beam in the vertical direction through a connecting plate, and the other end supports the first transverse beam tube. One end of the second column is fixed to the frame in the vertical direction, and the other end supports the second transverse beam tube, so that the first transverse beam tube and the second transverse beam tube are stably supported; one end of the longitudinal beam tube is fixedly connected to the first transverse beam tube along the horizontal direction, and the other end is fixedly connected to the second transverse beam tube, thereby improving the stability of the first transverse beam tube and the second transverse beam tube, so that the first transverse beam tube and the second transverse beam tube can stably suspend the printing carriage, so as to achieve the effect of improving the accuracy of the printing carriage during movement of the frame.

[0007] In a possible embodiment, the beam frame also includes a central transverse beam tube, which is fixedly connected to the longitudinal beam tube. The first support frame also includes a central column, which is arranged between the first column and the second column. The central column supports the central transverse beam tube along the vertical direction.

[0008] In a possible embodiment, the first support frame further includes a reinforcement tube, wherein one end of the reinforcement tube along the horizontal direction is fixedly connected to the first column, and the other end is fixedly connected to the middle column.

[0009] In a possible embodiment, the frame of the single PASS digital printing machine also includes a suspension beam, a first adjustment block and a second adjustment block, the first adjustment block can be movably provided on the first transverse beam tube, the second adjustment block can be movably provided on the second transverse beam tube, one end of the suspension beam is fixedly connected to the first adjustment block, and the other end is fixedly connected to the second adjustment block, and the suspension beam is connected to the printing carriage.

[0010] In a possible implementation, the frame of the single-pass digital printing machine further includes a wire trough, which extends from a position close to the ground to the beam frame.

[0011] In a possible embodiment, the frame includes a first I-beam body, a second I-beam body and a third I-beam body, the first I-beam body and the second I-beam body are spaced apart, the first I-beam body and the second I-beam body are respectively fixedly connected to the I-beam of the first support frame, and one end of the third I-beam body is fixedly connected to the first I-beam body, and the other end is fixedly connected to the second I-beam body.

[0012] In a possible implementation manner, the second column extends to be fixedly connected to the third I-beam body.

[0013] In a possible embodiment, two I-beams are provided, and the two I-beams are spaced apart from each other, and the printing carriage can move between the two I-beams to perform printing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 Schematic diagram of a three-dimensional frame of a single-pass digital printing machine according to an embodiment of the present application.

[0016] Figure 2 FIG. 1 is a perspective schematic diagram of a frame of a single-pass digital printing machine according to another embodiment of the present application.

[0017] Figure 3 for Figure 2 Right view of the frame of a single-pass digital printing machine.

[0018] Figure 4 for Figure 2 A top view of the frame of a single-pass digital printing machine.

[0019] Description of main component symbols:

[0020] 1. Frame of a single-pass digital printing machine; 11. First support frame; 111. I-beam; 112. Connecting plate; 113. First column; 114. Middle column; 115. Reinforcement tube; 12. Second support frame; 121. Frame; 122. Second column; 123. First I-beam; 124. Second I-beam; 125. Third I-beam; 13. Beam; 131. First transverse beam tube; 132. Second transverse beam tube; 133. Longitudinal beam tube; 134. Middle transverse beam tube; 14. Vertical direction; 15. Horizontal direction; 16. Suspension beam; 17. First adjustment block; 18. Second adjustment block; 19. Wire trough. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0022] Some embodiments of the present application are described in detail. In the absence of conflict, the following embodiments and features of the embodiments can be combined with each other.

[0023] Example

[0024] See also Figures 1 to 4 As shown, this embodiment provides a frame 1 of a single-pass digital printing machine, including a first support frame 11, a second support frame 12, and a beam frame 13. The first support frame 11 includes an I-beam 111, a connecting plate 112, and a first column 113. The I-beam 111 is located close to the ground for contact with the ground. The connecting plate 112 is fixedly connected to the I-beam 111 on one side along the vertical direction 14 and to the first column 113 on the other side. The first column 113 extends along the vertical direction 14. The second support frame 12 includes a frame 121 and a second column 122. The frame 121 is fixedly connected to the second column 122 along the vertical direction 14. The second column 122 is spaced apart from the first column 113 along the horizontal direction 15. The second column 122 extends along the vertical direction 14. The beam frame 13 includes a first transverse beam tube 131, a second transverse beam tube 132 and a longitudinal beam tube 133. One end of the longitudinal beam tube 133 along the horizontal direction 15 is fixedly connected to the first transverse beam tube 131, and the other end is fixedly connected to the second transverse beam tube 132. The first transverse beam tube 131 is fixedly arranged at the end of the extension of the first column 113, and the second transverse beam tube 132 is fixedly arranged at the end of the extension of the second column 122. The first transverse beam tube 131 and the second transverse beam tube 132 are used to suspend the printing carriage.

[0025] The frame 1 of the single-pass digital printing machine provided in this embodiment contacts the ground through the I-beam 111. The surface area of ​​the I-beam 111 close to the ground is large and the strength of the I-beam 111 is high, which is conducive to reducing the deformation of the ground and the I-beam 111 due to long-term stress. One end of the first column 113 is fixed to the I-beam 111 along the vertical direction 14 through the connecting plate 112, and the other end supports the first transverse beam tube 131. One end of the second column 122 is fixed to the frame 121 along the vertical direction 14, and the other end supports the second transverse beam tube 132, so that the first transverse beam tube 131 and the second transverse beam tube 132 are stably supported. The longitudinal beam tube 133 is fixedly connected to the first transverse beam tube 131 at one end along the horizontal direction 15, and fixedly connected to the second transverse beam tube 132 at the other end, thereby improving the stability of the first transverse beam tube 131 and the second transverse beam tube 132, so that the first transverse beam tube 131 and the second transverse beam tube 132 can stably suspend the printing carriage, thereby improving the accuracy of the printing carriage during frame movement.

[0026] In this embodiment, one first support frame 11, one second support frame 12, and one beam frame 13 are each provided to suspend one printing carriage. Alternatively, two first support frames 11, two second support frames 12, and two beam frames 13 may each be provided to suspend two printing carriages. This application is not limited thereto.

[0027] In a possible embodiment, two I-beams 111 are provided, and the two I-beams 111 are spaced apart from each other. The printing carriage can move between the two I-beams 111 to perform printing operations.

[0028] In this embodiment, two I-beams 111 are provided. The frame 121 is fixedly connected to the I-beam 111 closest to the second support frame 12 along the horizontal direction 15, and the first column 113 is fixedly connected to the I-beam 111 farther from the second support frame 12. The printing carriage performs printing operations between the two I-beams 111, which helps improve the stability of the printing carriage and enhances the accuracy of the printing carriage during frame movement.

[0029] In a possible embodiment, the beam frame 13 also includes a central transverse beam tube 134, which is fixedly connected to the longitudinal beam tube 133. The first support frame 11 also includes a central column 114, which is arranged between the first column 113 and the second column 122. The central column 114 supports the central transverse beam tube 134 along the vertical direction 14.

[0030] In this embodiment, the central column 114 is fixedly connected to the I-beam 111 near the second support frame 12. The beam frame 13 is fixedly connected to the longitudinal beam tube 133 via the central transverse beam tube 134 to enhance the strength of the beam frame 13 and reduce deformation of the beam frame 13. The first transverse beam tube 131 and the second transverse beam tube 132 stably suspend the printing carriage, thereby improving the accuracy of the printing carriage during frame movement.

[0031] The middle column 114 is arranged between the first column 113 and the second column 122. The middle column 114 supports the middle transverse beam tube 134 along the vertical direction 14, thereby providing support for the longitudinal beam tube 133, reducing the force on the longitudinal beam tube 133 and causing downward bending deformation, so as to improve the accuracy of the printing carriage during the movement of the frame.

[0032] In a possible embodiment, the first support frame 11 further includes a reinforcing tube 115 , wherein one end of the reinforcing tube 115 along the horizontal direction 15 is fixedly connected to the first column 113 , and the other end is fixedly connected to the middle column 114 .

[0033] In this embodiment, the reinforcing tube 115 is used to enhance the strength of the first column 113 and the middle column 114, so that the first column 113 can more stably support the first transverse beam tube 131, and the middle column 114 can more stably support the middle transverse beam tube 134, thereby reducing the deformation of the beam frame 13, so that the first transverse beam tube 131, the middle transverse beam tube 134 and the second transverse beam tube 132 can stably suspend the printing carriage, so as to improve the accuracy of the printing carriage when the frame moves.

[0034] In a possible embodiment, the frame 1 of a single PASS digital printing machine also includes a suspension beam 16, a first adjustment block 17 and a second adjustment block 18. The first adjustment block 17 is movably provided on the first transverse beam tube 131, and the second adjustment block 18 is movably provided on the second transverse beam tube 132. One end of the suspension beam 16 is fixedly connected to the first adjustment block 17, and the other end is fixedly connected to the second adjustment block 18. The suspension beam 16 is connected to the printing carriage.

[0035] In this embodiment, the position of the suspension beam 16 is adjusted by the first adjustment block 17 and the second adjustment block 18 to improve the position accuracy of the suspension beam 16, thereby improving the accuracy of the printing carriage during the movement of the frame.

[0036] In a possible embodiment, the frame 1 of the single-pass digital printing machine further includes a wire trough 19 , which extends from a position close to the ground to the beam 13 .

[0037] In this embodiment, the wire duct 19 is used to place the wires connected to the printing carriage to reduce the interference between the printing carriage and the wires during movement, which is beneficial to reducing the impact of the wires on the movement of the printing carriage, thereby improving the accuracy of the printing carriage during frame movement.

[0038] In a possible embodiment, the frame 121 includes a first I-beam body 123, a second I-beam body 124 and a third I-beam body 125, the first I-beam body 123 and the second I-beam body 124 are spaced apart, the first I-beam body 123 and the second I-beam body 124 are respectively fixedly connected to the I-beam 111 of the first support frame 11, and one end of the third I-beam body 125 is fixedly connected to the first I-beam body 123, and the other end is fixedly connected to the second I-beam body 124.

[0039] In this embodiment, the first I-beam body 123, the third I-beam body 125 and the second I-beam body 124 are connected in sequence and enclosed to form a frame 121. The first I-beam body 123 and the second I-beam body 124 are respectively fixedly connected to the I-beam 111 of the first support frame 11 to increase the contact area between the bottom of the frame and the ground, which is beneficial to reduce the deformation of the ground and the I-beam 111 due to long-term stress, so as to improve the accuracy of the printing carriage when the frame moves.

[0040] In a possible implementation, the second column 122 extends to be fixedly connected to the third I-beam body 125 .

[0041] In this embodiment, the contact area between the third I-beam body 125 and the ground is conducive to reducing the deformation of the ground and the third I-beam body 125 due to long-term stress; the second column 122 extends to be fixedly connected to the third I-beam body 125, and the third I-beam body 125 stably supports the second column 122 to improve the accuracy of the printing carriage during the movement of the frame.

[0042] The above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent replacements of the technical solutions of the present application should not depart from the spirit and scope of the technical solutions of the present application.

Claims

1. A frame of a single-pass digital printing machine, characterized in that: include: A first support frame includes an I-beam, a connecting plate, and a first column, wherein the I-beam is provided close to the ground for contact with the ground, the connecting plate is fixedly connected to the I-beam on one side along the vertical direction, and is fixedly connected to the first column on the other side, and the first column extends in the vertical direction; A second support frame includes a frame and a second column, the frame is fixedly connected to the second column in a vertical direction, the second column is spaced apart from the first column in a horizontal direction, and the second column extends in a vertical direction; The beam frame includes a first transverse beam tube, a second transverse beam tube and a longitudinal beam tube. One end of the longitudinal beam tube along the horizontal direction is fixedly connected to the first transverse beam tube, and the other end is fixedly connected to the second transverse beam tube. The first transverse beam tube is fixedly arranged at the end of the extension of the first column, and the second transverse beam tube is fixedly arranged at the end of the extension of the second column. The first transverse beam tube and the second transverse beam tube are used to suspend the printing carriage.

2. The frame of the single-pass digital printing machine according to claim 1, characterized in that: The beam frame also includes a central transverse beam tube, which is fixedly connected to the longitudinal beam tube. The first support frame also includes a central column, which is arranged between the first column and the second column. The central column supports the central transverse beam tube along the vertical direction.

3. The frame of the single-pass digital printing machine according to claim 2, characterized in that: The first support frame further includes a reinforcing tube, one end of which is fixedly connected to the first column along the horizontal direction, and the other end of which is fixedly connected to the middle column.

4. The frame of the single-pass digital printing machine according to claim 1, characterized in that: The frame of the single-PASS digital printing machine also includes a suspension beam, a first adjustment block and a second adjustment block. The first adjustment block is movably arranged on the first transverse beam tube, and the second adjustment block is movably arranged on the second transverse beam tube. One end of the suspension beam is fixedly connected to the first adjustment block, and the other end is fixedly connected to the second adjustment block. The suspension beam is connected to the printing carriage.

5. The frame of the single-pass digital printing machine according to claim 1, characterized in that: The frame of the single-pass digital printing machine further includes a wire trough, which extends from a position close to the ground to the beam frame.

6. The frame of the single-pass digital printing machine according to claim 1, characterized in that: The frame includes a first I-beam body, a second I-beam body and a third I-beam body. The first I-beam body and the second I-beam body are spaced apart. The first I-beam body and the second I-beam body are respectively fixedly connected to the I-beam of the first support frame. One end of the third I-beam body is fixedly connected to the first I-beam body, and the other end is fixedly connected to the second I-beam body.

7. The frame of the single-pass digital printing machine according to claim 6, characterized in that: The second column extends to be fixedly connected to the third I-beam body.

8. The frame of the single-pass digital printing machine according to claim 1, characterized in that: There are two I-beams, which are spaced apart from each other. The printing carriage can move between the two I-beams to perform printing operations.

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