Online ink-jet printer with nozzle capable of rotating at multiple angles

Abstract

The utility model relates to the technical field of code spraying devices, and discloses an online code spraying machine with a nozzle capable of rotating at multiple angles, which comprises a support, the support is connected with a rotating arm through a U-shaped frame, the upper part of the rotating arm is fixedly connected with a driven gear, a motor I is fixedly mounted on the U-shaped frame, the motor I is connected with a main gear, and the rotating arm is connected with a rotating shaft through a mounting frame. A second motor is fixedly connected to one side of the mounting frame, a mounting seat is fixedly connected to the rotating shaft, and a code spraying head is connected to the mounting seat; the upper end of the rotating arm is rotationally and hermetically connected with an ink inlet pipe, a first ink conveying channel is formed in the rotating arm, the lower portion of the rotating arm is fixedly connected with a first ink conveying pipe, one end of the rotating shaft is rotationally and hermetically connected with a transition pipe, a right-angle plate is fixedly mounted on the mounting frame, a second ink conveying channel is formed in the rotating shaft, and a second ink conveying pipe is fixedly connected to the rotating shaft. According to the utility model, the ink conveying pipeline of the adjusting nozzle cannot be pulled and worn, and the ink supply pipeline is short in length, small in ink supply resistance and more stable and reliable in ink supply.

Description

Technical Field

[0001] The utility model belongs to the technical field of inkjet printers, in particular to an online inkjet printer with a nozzle that can rotate at multiple angles. Background Art

[0002] The inkjet printer can mark special logos, brand names and trademark patterns on products, which helps products stand out from the competition and thus improve brand awareness. This kind of logo not only makes it easier for consumers to identify and remember products, but also helps manufacturers prevent and suppress counterfeiting and maintain their leading position in the market. In addition, this technology also increases the added value of products, improves production and labeling efficiency, and reduces production costs.

[0003] In order to facilitate the coding of different positions of different products, existing inkjet printers will use an angle-adjustable inkjet terminal for coding, such as the online industrial large-character inkjet printer with a nozzle that can rotate at multiple angles as announced by announcement number CN220262386U, which includes a swing frame and an inkjet printer head. The swing frame includes a middle plate, a right support arm is fixed to one end of the front side of the middle plate, and a left support arm is movably engaged with the other end of the front side of the middle plate through a slide groove mechanism. Convex shafts are fixed on both sides of the middle plate and both sides of the left support arm, and a tension spring is connected between the two convex shafts on the same side. A swing motor is fixed to the outer side of the front end of the right support arm, and the output shaft of the swing motor is fixedly connected to an active clutch disk, and a conical male port is fixed to the outer side of the front end of the left support arm.

[0004] In actual use of the inkjet printer disclosed in the above embodiment, the applicant found that: in order to adapt to the 360-degree rotation of the inkjet terminal, a spiral ink tube is sleeved on the rotating arm. This ink supply structure has a very long delivery pipeline and a large ink supply resistance. At the same time, the ink tube will contact and rub with the rotating arm during rotation, which can easily cause the ink tube to wear, rupture and leak ink. In addition, the ink tank will pull the connection at both ends of the ink tube during rotation, which can easily cause the connection at both ends of the ink tube to be pulled off. In order to solve the above-mentioned problems, an online inkjet printer with a nozzle that can rotate at multiple angles is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an online inkjet printer with a nozzle that can rotate at multiple angles in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: an online inkjet printer with a nozzle that can rotate at multiple angles, comprising a support, the support is fixedly connected to a U-shaped frame, the lower part of the U-shaped frame is rotatably connected to a rotating arm, the upper part of the rotating arm is fixedly connected to a slave gear, a motor 1 is fixedly installed on the upper part of the U-shaped frame, the motor 1 is connected to a main gear through an output shaft, the main gear is meshed with the slave gear, the lower end of the rotating arm is fixedly connected to a mounting frame, the lower part of the mounting frame is rotatably connected to a rotating shaft, one side of the mounting frame is fixedly connected to a motor 2, the motor 2 is connected to the rotating shaft through an output shaft, a mounting seat is fixedly connected to the rotating shaft, and a spray terminal is detachably connected to the mounting seat through bolts;

[0007] The upper end of the rotating arm is rotatably sealed and connected with an ink inlet tube, and the ink inlet tube is fixedly installed on the U-shaped frame. An ink delivery channel 1 is provided inside the rotating arm, and the ink inlet tube is communicated with the ink delivery channel 1. An ink delivery tube 1 is fixedly connected to the lower part of the rotating arm, and the ink delivery tube 1 is communicated with the ink delivery channel 1. A transition tube is rotatably sealed and connected with one end of the rotating shaft. A right-angle plate is fixedly installed on the mounting frame, and the transition tube is fixedly installed on the right-angle plate. An ink delivery channel 2 is provided inside the rotating shaft, and the transition tube is communicated with the ink delivery channel 2. The ink inlet end of the transition tube is communicated with the ink outlet end of the first ink delivery tube. An ink delivery tube 2 is fixedly connected to the rotating shaft, and the ink delivery tube 2 is communicated with the ink delivery channel 2. The ink outlet end of the second ink delivery tube is communicated with the ink inlet hole of the nozzle terminal.

[0008] In a preferred embodiment, the support includes an angle iron seat and an extension plate, and the extension plate is fixedly mounted on the upper portion of the angle iron seat by bolts.

[0009] In a preferred embodiment, a plurality of fixing holes are formed at the bottom of the angle iron seat.

[0010] In a preferred embodiment, connecting ears are fixedly connected to both sides of the U-shaped frame, and the connecting ears are fixedly connected to the extension plate by bolts.

[0011] In a preferred embodiment, the ink inlet end of the ink inlet tube is connected to the inkjet printer host through a pipeline.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the ink supply assembly in the inkjet printer main unit delivers the ink from the pipeline to the ink inlet tube, the ink inlet tube delivers the ink to the ink delivery channel 1 of the rotating arm, and then the ink enters the transition tube through the ink delivery tube 1, and is delivered to the ink delivery channel 2 of the rotating shaft by the transition tube, and finally delivered to the inkjet terminal by the ink delivery tube 2, thereby completing the ink supply to the inkjet terminal. When adjusting the inkjet terminal assembly, the entire ink supply pipeline will not have the problem of pulling and wearing the pipeline, and the ink supply pipeline is short in length, the ink supply resistance is small, and the ink supply is more stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 3 This is a schematic cross-sectional diagram of the ink supply pipeline in the utility model.

[0017] Markings in the figure: 1-support, 2-U-shaped frame, 3-rotating arm, 4-slave gear, 5-motor 1, 6-main gear, 7-mounting frame, 8-rotating shaft, 9-motor 2, 10-mounting seat, 11-spray nozzle, 12-ink inlet pipe, 13-ink delivery channel 1, 14-ink delivery tube 1, 15-transition pipe, 16-right angle plate, 17-ink delivery channel 2, 18-ink delivery tube 2, 19-angle iron seat, 20-extension plate, 21-fixing hole, 22-connecting ear. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The following will be combined Figure 1-Figure 3 An online inkjet printer with a nozzle that can rotate at multiple angles according to an embodiment of the utility model is described in detail.

[0020] Example:

[0021] The utility model provides an online inkjet printer with a nozzle that can rotate at multiple angles. Figures 1 to 3As shown, it includes a support 1, which is fixedly connected to a U-shaped frame 2. The lower part of the U-shaped frame 2 is rotatably connected to a rotating arm 3, and the upper part of the rotating arm 3 is fixedly connected to a slave gear 4. A motor 5 is fixedly installed on the upper part of the U-shaped frame 2. The motor 5 is connected to a main gear 6 through an output shaft. The main gear 6 is meshed with the slave gear 4. The lower end of the rotating arm 3 is fixedly connected to a mounting frame 7. The lower part of the mounting frame 7 is rotatably connected to a rotating shaft 8. One side of the mounting frame 7 is fixedly connected to a motor 2 9. The motor 2 9 is connected to the rotating shaft 8 through an output shaft. A mounting seat 10 is fixedly connected to the rotating shaft 8. A spray terminal 11 is detachably connected to the mounting seat 10 through bolts. This structure drives the rotating shaft 8 to rotate through the motor 2 9, and the rotating shaft 8 drives the spray terminal 11 on the mounting seat 10 to adjust the angle up and down. At the same time, the motor 1 5 can be started to drive the main gear 6 to rotate, and the main gear 6 drives the slave gear 4 to rotate, thereby driving the rotating arm 3 to rotate 360 ​​degrees, and then adjusting the position of the spray terminal 11 by 360 degrees, thereby realizing multi-angle adjustment of the spray terminal 11.

[0022] It should be noted that the above-mentioned motor 1 5 and motor 2 9 are both externally connected to the main controller of the inkjet printer host, and the specific circuit arrangements of motor 1 5, motor 2 9 and inkjet printer terminal 11 are all existing feasible technologies, and the specific angle adjustment control elements and control systems are all existing technologies, the principles have been disclosed, and this application does not improve the circuit arrangements of motor 1 5, motor 2 9 and inkjet printer terminal 11 and the angle adjustment control elements and systems, so no further introduction is given here.

[0023] refer to Figures 1 to 3As shown, the upper end of the rotating arm 3 is rotatably sealed and connected with an ink inlet tube 12, and the ink inlet tube 12 is fixedly installed on the U-shaped frame 2. The ink inlet end of the ink inlet tube 12 is connected with the inkjet printer host through a pipeline. An ink delivery channel 13 is provided inside the rotating arm 3, and the ink inlet tube 12 is connected with the ink delivery channel 13. An ink delivery tube 14 is fixedly connected to the lower part of the rotating arm 3, and the ink delivery tube 14 is connected with the ink delivery channel 13. A transition tube 15 is rotatably sealed and connected with one end of the rotating shaft 8. A right-angle plate 16 is fixedly installed on the mounting frame 7, and the transition tube 15 is fixedly installed on the right-angle plate 16. An ink delivery channel 2 17 is provided inside the rotating shaft 8, and the transition tube 15 is connected with the ink delivery channel 2 17. The ink inlet end of the transition tube 15 is connected with the ink outlet end of the ink delivery tube 14. An ink delivery tube 18 is fixedly connected, and the ink delivery tube 18 is connected to the ink delivery channel 17. The ink outlet end of the ink delivery tube 18 is connected to the ink inlet of the inkjet terminal 11. The ink supply component in the inkjet coding host of this structure delivers ink from the pipeline to the ink inlet tube 12, and the ink inlet tube 12 delivers the ink to the ink delivery channel 13 of the rotating arm 3. Then the ink enters the transition tube 15 through the ink delivery tube 14, and is delivered to the ink delivery channel 17 of the rotating shaft 8 by the transition tube 15, and can be delivered to the inkjet terminal 11 by the ink delivery tube 18, thereby completing the ink supply to the inkjet terminal 11. When adjusting the inkjet terminal 11 component, the entire ink supply pipeline will not have the problem of pulling and wearing the pipeline, and the ink supply pipeline is short in length, the ink supply resistance is small, and the ink supply is more stable and reliable.

[0024] It should be noted that the inkjet printer host mentioned in the above embodiment is an existing device, which adopts the V380 model inkjet printer of Radjie. The inkjet printer host is equipped with an ink supply component and an inkjet control element. The ink supply component is composed of an ink cartridge and a delivery pump. The ink supply component, ink supply control element and inkjet system of the inkjet terminal 11 involved in the above are all existing technologies, the principles have been disclosed, and this application does not improve the ink supply component, control element and inkjet system, so no further introduction is given here.

[0025] refer to Figures 1 to 3 As shown, the support 1 includes an angle iron seat 19 and an extension plate 20. The extension plate 20 is fixedly installed on the upper part of the angle iron seat 19 by bolts. The angle iron seat 19 and the extension plate 20 constitute the support 1 structure.

[0026] refer to Figures 1 to 3 As shown, a plurality of fixing holes 21 are provided at the bottom of the angle iron seat 19. The fixing holes 21 of this structure facilitate fixing the angle iron seat 19 to the equipment frame by bolts.

[0027] refer to Figures 1 to 3 As shown, connecting ears 22 are fixedly connected to both sides of the U-shaped frame 2, and the connecting ears 22 are fixedly connected to the extension plate 20 by bolts. In this structure, the U-shaped frame 2 is fixedly connected to the extension plate 20 by using the connecting ears 22.

[0028] It should be noted that the structure disclosed in the above embodiment is mainly used for the adjustment and ink supply of the inkjet terminal, and belongs to the technical field of inkjet coding devices.

[0029] The implementation principle of the online inkjet printer with a nozzle that can rotate at multiple angles in the embodiment of the present application is as follows: when in use, the motor 2 9 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the inkjet terminal 11 on the mounting seat 10 to adjust the angle up and down, and at the same time, the motor 1 5 can be started to drive the main gear 6 to rotate, and the main gear 6 drives the slave gear 4 to rotate, and then drives the rotating arm 3 to rotate 360 ​​degrees, and then adjusts the position of the inkjet terminal 11 360 degrees, thereby realizing the multi-angle adjustment of the inkjet terminal 11;

[0030] When the angle is adjusted, the ink supply component in the inkjet printer main unit transports the ink from the pipeline to the ink inlet tube 12, and the ink inlet tube 12 delivers the ink to the ink delivery channel 13 of the rotating arm 3. Then the ink enters the transition tube 15 through the ink delivery tube 14, and is delivered to the ink delivery channel 2 17 of the rotating shaft 8 by the transition tube 15, and can be delivered to the inkjet terminal 11 by the ink delivery tube 2 18, thereby completing the ink supply to the inkjet terminal 11.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An online inkjet printer with a nozzle that can rotate at multiple angles, comprising a support (1), characterized in that: The support (1) is fixedly connected to a U-shaped frame (2), the lower part of the U-shaped frame (2) is rotatably connected to a rotating arm (3), the upper part of the rotating arm (3) is fixedly connected to a slave gear (4), the upper part of the U-shaped frame (2) is fixedly mounted with a motor 1 (5), the motor 1 (5) is connected to a main gear (6) via an output shaft, the main gear (6) is meshed with the slave gear (4), the lower end of the rotating arm (3) is fixedly connected to a mounting frame (7), the lower part of the mounting frame (7) is rotatably connected to a rotating shaft (8), one side of the mounting frame (7) is fixedly connected to a motor 2 (9), the motor 2 (9) is connected to the rotating shaft (8) via an output shaft, a mounting seat (10) is fixedly connected to the rotating shaft (8), and a spray terminal (11) is detachably connected to the mounting seat (10) via bolts; The upper end of the rotating arm (3) is rotatably sealed and connected to an ink inlet tube (12), and the ink inlet tube (12) is fixedly mounted on the U-shaped frame (2). An ink delivery channel (13) is provided inside the rotating arm (3), and the ink inlet tube (12) is connected to the ink delivery channel (13). The lower part of the rotating arm (3) is fixedly connected to an ink delivery tube (14), and the ink delivery tube (14) is connected to the ink delivery channel (13). One end of the rotating shaft (8) is rotatably sealed and connected to a transition tube (15). A right-angle The transition tube (15) is fixedly mounted on the right-angle plate (16); an ink supply channel 2 (17) is provided inside the rotating shaft (8); the transition tube (15) is communicated with the ink supply channel 2 (17); the ink inlet end of the transition tube (15) is communicated with the ink outlet end of the ink supply tube 1 (14); an ink supply tube 2 (18) is fixedly connected to the rotating shaft (8); the ink supply tube 2 (18) is communicated with the ink supply channel 2 (17); the ink outlet end of the ink supply tube 2 (18) is communicated with the ink inlet of the ink jet nozzle (11).

2. The online inkjet printer with a nozzle that can rotate at multiple angles as claimed in claim 1, characterized in that: The support (1) comprises an angle iron seat (19) and an extension plate (20), wherein the extension plate (20) is fixedly mounted on the upper part of the angle iron seat (19) by means of bolts.

3. The online inkjet printer with a nozzle that can rotate at multiple angles as claimed in claim 2, characterized in that: A plurality of fixing holes (21) are formed at the bottom of the angle iron seat (19).

4. The online inkjet printer with a nozzle that can rotate at multiple angles as claimed in claim 3, characterized in that: Connecting ears (22) are fixedly connected to both sides of the U-shaped frame (2), and the connecting ears (22) are fixedly connected to the extension plate (20) via bolts.

5. The online inkjet printer with a nozzle that can rotate at multiple angles as claimed in claim 1, characterized in that: The ink inlet end of the ink inlet tube (12) is connected to the inkjet printer host through a pipeline.

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