Active digital printing machine for tencel blended fabric

Abstract

The utility model relates to a tencel blended fabric active digital printing machine, and relates to the technical field of printing machines, the tencel blended fabric active digital printing machine comprises a rack and a printing table arranged on the rack, digital printing work is carried out after cloth is placed on the printing table, a cloth guide roller is rotationally arranged on the rack, two cloth placing rods are rotationally arranged on the rack, and a moving device is arranged on the rack; and the positions of the two cloth placing rods are exchanged under the action of the moving device. Cloth is wound on the two cloth placing rods, the cloth on one cloth placing rod is wound on the cloth guide roller for printing work, after printing of the cloth on the cloth placing rod is completed, the moving device is started to exchange the positions of the two cloth placing rods, the other cloth placing rod can immediately guide out the cloth, the cloth is wound on the cloth guide roller, and then printing work is conducted. And when the other cloth placing rod is used for printing, a worker can install new cloth on the original empty cloth placing rod, so that the shutdown idle time of the printing machine when the cloth is replaced and installed is greatly shortened, and the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of printing machines, and particularly to an active digital printing machine for tencel blended fabric. Background Art

[0002] A digital printing machine is a device that uses digital technology for printing. It can directly print design patterns on substrates such as fabrics, papers, plastics, metals, etc. of various materials. The emergence of digital printing machines has greatly enriched the types and designs of printed products, meeting the market's demand for personalized, diversified, and environmentally friendly products.

[0003] In related technologies, reference can be made to the Chinese utility model patent with the authorization announcement number CN214240060U, which discloses a digital printing machine in the field of printing equipment. The digital printing machine includes: a workbench, a printing mechanism, an ink cartridge, a heating net, and a heating sheet; the printing mechanism is arranged on the workbench; the ink cartridge is arranged on the printing mechanism and is communicated with the printing mechanism through a feeding pipe; the heating net is wrapped around the feeding pipe; the heating sheet is arranged on the workbench and is attached to the surface of the workbench.

[0004] During the working process of the above digital printing machine, when a roll of fabric is printed, it needs to stop to install a new roll of fabric. The installation of the new fabric requires workers to carry the fabric and then wind it around the digital printing machine, and the operation time is relatively long. Since the digital printing machine can print several rolls of fabric in a day, the downtime of the digital printing machine during the installation of these several rolls of fabric accumulates to a long idle time of the digital printing machine, resulting in low overall working efficiency of the digital printing machine. Utility Model Content

[0005] In order to improve the working efficiency of the digital printing machine, this application provides an active digital printing machine for tencel blended fabric.

[0006] An active digital printing machine for tencel blended fabric provided by this application adopts the following technical solutions:

[0007] An active digital printing machine for tencel blended fabric includes a frame and a printing table arranged on the frame. After the fabric is placed on the printing table, digital printing work is carried out. A fabric guiding roller is rotatably arranged on the frame, and the fabric moves to the printing table after passing around the fabric guiding roller. Two fabric unwinding rods are rotatably arranged on the frame, and the fabric is wound around the fabric unwinding rods. A moving device is arranged on the frame, and the moving device is used to drive the two fabric unwinding rods to move, and the positions of the two fabric unwinding rods are interchanged under the action of the moving device.

[0008] By adopting the above technical solution, the fabric is wound around two fabric feeding rods. The fabric on one fabric feeding rod is wound onto the fabric guiding roller for printing work. When the printing of the fabric on this fabric feeding rod is completed, the moving device is activated to swap the positions of the two fabric feeding rods. The other fabric feeding rod can immediately feed out the fabric and wind it onto the fabric guiding roller for printing work. When the other fabric feeding rod is printing, the staff can install new fabric on the originally empty fabric feeding rod, thus greatly reducing the downtime of the printing machine when replacing and installing the fabric and improving work efficiency.

[0009] Optionally, the moving device includes:

[0010] A rotating plate, which is rotatably arranged on the frame;

[0011] An installation mechanism, which is arranged on the rotating plate. There are two groups of the installation mechanisms, and the two fabric feeding rods are respectively detachably arranged at both ends of the rotating plate through the two groups of installation mechanisms;

[0012] A rotating motor, which is arranged on the frame and the output shaft is connected to the rotating plate.

[0013] By adopting the above technical solution, the fabric feeding rod is detachably installed on the rotating plate through the installation mechanism, and then by starting the rotating motor, the rotating plate can be driven to rotate. The rotation of the rotating plate drives the positions of the two fabric feeding rods to be swapped, thus completing the movement work of the positions of the two fabric feeding rods by controlling the rotating motor.

[0014] Optionally, the installation mechanism includes:

[0015] An installation semi-ring, which is rotatably arranged on the rotating plate, and the fabric feeding rod is placed on the installation semi-ring;

[0016] A rotating component, which is arranged on the rotating plate and is used to control the rotating position of the installation semi-ring.

[0017] By adopting the above technical solution, the installation semi-ring is rotatably installed on the rotating plate through the rotating component, and the fabric feeding rod is placed on the installation semi-ring. Therefore, when installing the fabric roll on the fabric feeding rod, the fabric feeding rod can be directly lifted from the installation semi-ring, which is convenient, fast and has high work efficiency.

[0018] Optionally, the installation semi-rings on the two groups of installation mechanisms are divided into a first ring and a second ring, and the rotating component includes:

[0019] A first fixed gear, which is arranged on the frame;

[0020] A first driven gear, which is coaxially rotatably arranged on the rotating plate with the first ring and meshes with the first fixed gear;

[0021] A second driven gear, which is coaxially and rotatably arranged on the rotating plate with the second ring;

[0022] A third driven gear, which is rotatably arranged on the rotating plate. The third driven gear is located between the first fixed gear and the second driven gear and meshes with both the first fixed gear and the second driven gear.

[0023] By adopting the above technical solution, when the rotating motor starts to drive the rotating plate to rotate and swap the positions of the first ring and the second ring, the rotating plate rotates to drive the first driven gear to rotate. Since the first driven gear meshes with the first fixed gear, the first driven gear also rotates relative to the rotating plate while the rotating plate rotates. The first driven gear rotates to drive the first ring to rotate, so that after the rotating plate rotates, the first ring can still keep its opening upward. Similarly, the rotation of the rotating plate also drives the third driven gear to rotate, the rotation of the third driven gear drives the second driven gear to rotate, and the rotation of the second driven gear drives the second ring to rotate, so that after the rotating plate rotates, the second ring can still keep its opening upward. Thus, after the rotating motor drives the rotating plate to rotate and swap the positions of the first ring and the second ring, the opening directions of the placing cloth rods on the first ring and the second ring remain unchanged, and there is no need to adjust them separately, which is convenient and practical.

[0024] Optionally, the cloth placing rod includes a base rod and a rotating rod. The diameter of the rotating rod is larger than that of the base rod. A rotating cavity is formed inside the rotating rod. The base rod rotatably penetrates through the rotating cavity and both ends extend out of the rotating rod. The end portions of the base rod outside the rotating rod are placed on the installation half-rings, and the cloth is wound around the rotating rod.

[0025] By adopting the above technical solution, the cloth placing rod is set as a base rod and a rotating rod rotatably installed on the base rod, and the cloth is wound around the rotating rod, so that while the cloth can be smoothly pulled out from the rotating rod, the base rod will not roll out of the installation half-rings, ensuring the normal cloth discharging work of the cloth placing rod.

[0026] Optionally, a cloth clip is arranged on the frame above the cloth guiding roller. When the cloth on one cloth placing rod winds around the cloth guiding roller, the cloth on the other cloth placing rod is clamped by the cloth clip.

[0027] By adopting the above technical solution, a cloth clip is installed above the cloth guiding roller, and the cloth clip clamps the cloth to be printed in the next batch, so that after the cloth on the cloth guiding roller is printed, the cloth clip can be loosened to supplement the subsequent cloth onto the cloth guiding roller, without the need to stop the printing machine for a long time, greatly improving the working efficiency.

[0028] Optionally, the interiors of both the base rod and the rotating rod are hollow, and anti-slip lines are formed on the outer side wall of the base rod.

[0029] By adopting the above technical solution, both the base rod and the rotating rod are set to be hollow inside. On the one hand, this saves the manufacturing materials of the base rod and the rotating rod, reduces the cost, and on the other hand, reduces the weight of the base rod and the rotating rod, making it easier for the staff to lift the base rod and the rotating rod for the installation of the fabric roll, and reducing the working intensity.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. By winding the fabric around two fabric releasing rods, the fabric on one fabric releasing rod is wound onto the guide cloth roller for printing work. When the printing of the fabric on this fabric releasing rod is completed, the moving device is activated to swap the positions of the two fabric releasing rods. The other fabric releasing rod can immediately export the fabric and wind it onto the guide cloth roller for printing work. When the other fabric releasing rod is printing, the staff can install new fabric on the originally empty fabric releasing rod, thus greatly reducing the downtime of the printing machine when replacing and installing the fabric, and improving the work efficiency.

[0032] 2. By detachably installing the fabric releasing rod on the rotating plate through the installation mechanism, and then starting the rotating motor, the rotating plate can be driven to rotate. The rotation of the rotating plate drives the positions of the two fabric releasing rods to be swapped, thus completing the movement work of the positions of the two fabric releasing rods by controlling the rotating motor.

[0033] 3. By setting both the base rod and the rotating rod to be hollow inside, on the one hand, this saves the manufacturing materials of the base rod and the rotating rod, reduces the cost, and on the other hand, reduces the weight of the base rod and the rotating rod, making it easier for the staff to lift the base rod and the rotating rod for the installation of the fabric roll, and reducing the working intensity. Description of the Drawings

[0034] Figure 1 is a three-dimensional structural schematic diagram of the present application;

[0035] Figure 2 is a structural schematic diagram of the moving device in the present application.

[0036] Reference Numerals: 1, frame; 11, printing table; 12, guide cloth roller; 13, fabric releasing rod; 14, base rod; 15, rotating rod; 16, cloth clip; 2, moving device; 21, rotating plate; 22, installation mechanism; 23, rotating motor; 24, installation half-ring; 25, rotating assembly; 26, first fixed gear; 27, first driven gear; 28, second driven gear; 29, third driven gear; 31, first ring; 32, second ring. Detailed Description of the Embodiment

[0037] The following is a further detailed description of the present application in conjunction with the attached Figure 1 - attached Figure 2 drawings.

[0038] An embodiment of the present application discloses an active digital printer for Tencel blended fabrics.

[0039] Referring to Figure 1 , the active digital printer for Tencel blended fabrics includes a frame 1 and a printing table 11 fixedly installed on the frame 1. After the fabric is placed on the printing table 11, digital printing work is carried out. A fabric guide roller 12 is rotatably installed on the frame 1. After the fabric bypasses the fabric guide roller 12, it moves onto the printing table 11. Two fabric unwinding rods 13 are rotatably installed on the frame 1. The fabric is wound around the fabric unwinding rods 13. A moving device 2 is provided on the frame 1. The moving device 2 is used to drive the two fabric unwinding rods 13 to move, and the positions of the two fabric unwinding rods 13 are interchanged under the action of the moving device 2.

[0040] Referring to Figure 1 and Figure 2 , the moving device 2 includes a rotating plate 21, a mounting mechanism 22 and a rotating motor 23. The rotating plate 21 is rotatably installed on the frame 1. The mounting mechanism 22 is provided on the rotating plate 21. There are two sets of the mounting mechanism 22. The two fabric unwinding rods 13 are respectively detachably arranged at both ends of the rotating plate 21 through the two sets of mounting mechanisms 22. The rotating motor 23 is fixedly installed on the frame 1 and the output shaft is connected to the rotating plate 21.

[0041] Referring to Figure 1 and Figure 2 , the mounting mechanism 22 includes a mounting semi-ring 24 and a rotating assembly 25. The mounting semi-ring 24 is rotatably installed on the side wall of the rotating plate 21. The fabric unwinding rod 13 is placed on the opening of the mounting semi-ring 24. The rotating assembly 25 is provided on the rotating plate 21 and is used to control the rotating position of the mounting semi-ring 24. The rotating assembly 25 includes a first fixed gear 26, a first driven gear 27, a second driven gear 28 and a third driven gear 29.

[0042] Referring to Figure 1 and Figure 2 , the mounting semi-rings 24 on the two sets of mounting mechanisms 22 are divided into a first ring 31 and a second ring 32. The first fixed gear 26 is fixedly installed on the frame 1. The rotating plate 21 rotates relative to the first fixed gear 26. The first driven gear 27 is coaxially rotatably installed on the rotating plate 21 and meshes with the first fixed gear 26. The second driven gear 28 is coaxially rotatably installed on the rotating plate 21 and is connected to the second ring 32. The third driven gear 29 is rotatably installed on the rotating plate 21. The third driven gear 29 is located between the first fixed gear 26 and the second driven gear 28 and meshes with both the first fixed gear 26 and the second driven gear 28.

[0043] Referring to Figure 1 and Figure 2, when the rotation motor 23 starts to drive the rotation plate 21 to rotate and swap the positions of the first ring 31 and the second ring 32, the rotation motor 23 starts to drive the rotation plate 21 to rotate. While the rotation plate 21 is rotating, since the first driven gear 27 meshes with the first fixed gear 26, the first driven gear 27 rotates. The rotation of the first driven gear 27 drives the first ring 31 to rotate. Thus, after the rotation plate 21 rotates, the first ring 31 can still keep its opening facing upward. While the first fixed gear 26 rotates to drive the second driven gear 28 to rotate, it also drives the third driven gear 29 to rotate. The rotation of the rotation plate 21 drives the second driven gear 28 to rotate, and the rotation of the second driven gear 28 drives the second ring 32 to rotate, so that after the rotation plate 21 rotates, the second ring 32 can still keep its opening facing upward. Therefore, after the rotation motor 23 drives the rotation plate 21 to rotate and swap the positions of the first ring 31 and the second ring 32, the opening directions of the first ring 31 and the second ring 32 for placing the cloth placing rod 13 remain unchanged, and there is no need to adjust them separately, which is convenient and practical.

[0044] Referring to Figure 1 and Figure 2 , the cloth placing rod 13 is composed of a base rod 14 and a rotating rod 15 rotatably installed on the outer side wall of the base rod 14. The interiors of both the base rod 14 and the rotating rod 15 are hollow. Anti-slip lines are provided on the outer side wall of the base rod 14. The end of the base rod 14 is placed on the installation semi-ring 24. The cloth is wound around the rotating rod 15. Thus, the cloth can be smoothly pulled out from the rotating rod 15 while the base rod 14 will not roll out from the installation semi-ring 24.

[0045] Referring to Figure 1 and Figure 2 , a cloth clip 16 is fixedly installed on the frame 1 above the cloth guiding roller 12. When the cloth on one cloth placing rod 13 winds around the cloth guiding roller 12, the cloth on the other cloth placing rod 13 is clamped by the cloth clip 16. Thus, after the cloth printing on the cloth guiding roller 12 is completed, by loosening the cloth clip 16, the subsequent cloth can be supplemented onto the cloth guiding roller 12 without the need to stop the printing machine for a long time, which greatly improves the work efficiency.

[0046] The working principle of the embodiment of the present application is as follows:

[0047] Wind the cloth around the two cloth placing rods 13. When the cloth on one cloth placing rod 13 winds around the cloth guiding roller 12 for printing work, after the cloth printing on this cloth placing rod 13 is completed, rotate the rotation plate 21 to swap the positions of the two cloth placing rods 13, so that the other cloth placing rod 13 can immediately export the cloth and wind it around the cloth guiding roller 12 for printing work. While the other cloth placing rod 13 is printing, the staff can install new cloth on the originally empty cloth placing rod 13. Thus, the downtime and idle time of the printing machine when replacing and installing the cloth are greatly reduced, and the work efficiency is improved.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An active digital printer for Tencel blended fabric, characterized in that: It includes a frame (1) and a printing table (11) arranged on the frame (1). After the fabric is placed on the printing table (11), digital printing work is carried out. A fabric guiding roller (12) is rotatably arranged on the frame (1). The fabric bypasses the fabric guiding roller (12) and then moves onto the printing table (11). Two fabric unwinding rods (13) are rotatably arranged on the frame (1), and the fabric is wound around the fabric unwinding rods (13). A moving device (2) is arranged on the frame (1), and the moving device (2) is used to drive the two fabric unwinding rods (13) to move, and the positions of the two fabric unwinding rods (13) are interchanged under the action of the moving device (2).

2. The reactive digital printer for tencel blended fabric according to claim 1, characterized in that: The moving device (2) includes: A rotating plate (21) rotatably arranged on the frame (1); An installation mechanism (22) arranged on the rotating plate (21). There are two groups of the installation mechanism (22), and the two fabric unwinding rods (13) are respectively detachably arranged at both ends of the rotating plate (21) through the two groups of installation mechanisms (22); A rotating motor (23) arranged on the frame (1) and the output shaft of which is connected to the rotating plate (21).

3. The reactive digital printer for tencel blended fabric according to claim 2, wherein: The installation mechanism (22) includes: An installation semi-ring (24) rotatably arranged on the rotating plate (21), and the fabric unwinding rod (13) is placed on the installation semi-ring (24); A rotating component (25) arranged on the rotating plate (21) and used to control the rotating position of the installation semi-ring (24).

4. A reactive digital printer for a tencel blended fabric according to claim 3, characterized in that: The installation semi-rings (24) on the two groups of installation mechanisms (22) are divided into a first ring (31) and a second ring (32). The rotating component (25) includes: A first fixed gear (26) arranged on the frame (1); A first driven gear (27) coaxially rotatably arranged on the rotating plate (21) with the first ring (31) and meshing with the first fixed gear (26); A second driven gear (28) coaxially rotatably arranged on the rotating plate (21) with the second ring (32); A third driven gear (29) rotatably arranged on the rotating plate (21). The third driven gear (29) is located between the first fixed gear (26) and the second driven gear (28) and meshes with both the first fixed gear (26) and the second driven gear (28).

5. The reactive digital printer for a tencel blended fabric according to claim 3, characterized in that: The fabric unwinding rod (13) includes a base rod (14) and a rotating rod (15). The diameter of the rotating rod (15) is larger than that of the base rod (14). A rotating cavity is opened inside the rotating rod (15). The base rod (14) rotatably penetrates through the rotating cavity and both ends extend out of the rotating rod (15). The end portions of the base rod (14) outside the rotating rod (15) are placed on the installation semi-ring (24), and the fabric is wound around the rotating rod (15).

6. The reactive digital printer for a tencel blended fabric according to claim 1, wherein: A cloth clip (16) is provided on the frame (1) above the cloth guiding roller (12). When the cloth on one of the cloth releasing rods (13) is wound around the cloth guiding roller (12), the cloth on the other cloth releasing rod (13) is clamped by the cloth clip (16).

7. An active digital printing machine for a tencel blended fabric according to claim 5, characterized in that: The interiors of both the base rod (14) and the rotating rod (15) are hollow, and anti-slip patterns are provided on the outer side wall of the base rod (14).

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