Ink line correcting device of ink-jet printer nozzle

Abstract

The utility model relates to the field of printers, in particular to an ink line correction device for a spray head of a code spraying printer, and provides the following scheme aiming at the defects that in the prior art, the spray head cannot be conveniently disassembled, and the position of the spray head cannot be fixed: the ink line correction device comprises a shell; the first through groove is formed in one side of the shell, and a second through groove is formed in the top of the shell; the third through groove is formed in the inner wall of the shell, and the inner wall of the third through groove is fixedly connected with a supporting frame; the double-shaft motor is fixedly connected to the supporting frame, and threaded rods are fixedly connected to two output shafts of the double-shaft motor; and the transmission assembly is in threaded connection to the two threaded rods, the transmission assembly comprises threaded sleeves which are in threaded connection to the two threaded rods, and one side of each threaded sleeve is fixedly connected with a sliding block, so that the spray head can be conveniently disassembled, and the position of the spray head can be fixed.

Description

Technical Field

[0001] This application relates to the field of printers, and in particular to an ink line correction device for a printhead of an inkjet printer. Background Technology

[0002] A coding printer is a software-controlled device that marks products using a non-contact method. The part of the coding printer that outputs the text is called the printhead, or simply the print head. Currently, after cleaning, the printhead requires manual adjustment during installation to ensure the printing quality. This adjustment is followed by text printing for calibration, resulting in a cumbersome and time-consuming process. Even multiple test prints cannot accurately control the printhead's position, and the adjustment efficiency is low.

[0003] Patent document CN220410045U discloses an ink line calibration device for a printer printhead, including a connecting frame. A printhead connecting end is rotatably mounted at the bottom of the connecting frame, and a level sensor is connected to the top of the printhead connecting end. The connecting frame has a cavity, and an adjustment mechanism is connected to the bottom of the cavity. An ink inlet unit is connected to the top of the printhead connecting end, and a printhead body is connected to the bottom. A sealing ring is provided between the printhead connecting end and the printhead body. The printhead connecting end includes a connecting ball with an inkjet channel in its middle. The bottom of the inkjet channel communicates with the printhead body. The connecting ball has a plug-in end corresponding to the inkjet channel, and a traction frame is connected to the top of the connecting ball. This invention is simple and convenient to adjust, effectively improving efficiency and allowing for quick and effective calibration of the printhead, saving time and effort.

[0004] However, the ink line correction device for the inkjet printer head mentioned above has the disadvantages of not being able to easily disassemble the printhead and not being able to fix the printhead position. Therefore, we propose an ink line correction device for the inkjet printer head to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as the inability to easily disassemble the printhead and the inability to fix the printhead position, and to propose an ink line correction device for the printhead of a coding printer.

[0006] The ink line correction device for the printhead of a coding printer provided in this application adopts the following technical solution:

[0007] An ink line correction device for a printhead of an inkjet printer includes:

[0008] case;

[0009] The first through groove is arranged on one side of the shell, and a second through groove is arranged on the top of the shell;

[0010] The third through groove is arranged on the inner wall of the shell, and a support frame is fixedly connected to the inner wall of the third through groove;

[0011] The double-shaft motor is fixedly connected to the support frame, and a threaded rod is fixedly connected to each output shaft of the double-shaft motor;

[0012] The transmission assembly is threadedly connected to the two threaded rods.

[0013] Further, the transmission assembly includes threaded sleeves threadedly connected to the two threaded rods, and a sliding block is fixedly connected to one side of each threaded sleeve, and each sliding block is in sliding connection with the inner wall of the first through groove.

[0014] Further, a fourth through groove is arranged on one side of the shell, and a connecting plate is fixedly connected to one side of each sliding block.

[0015] Further, a clamping block is fixedly connected to one side of each connecting plate, and each clamping block is in sliding connection with the inner wall of the fourth through groove.

[0016] Further, a fixed plate is fixedly connected to the inner wall of the fourth through groove, and a first spring is fixedly connected to one side of the fixed plate.

[0017] Further, a fixed block is fixedly connected to one side of the first spring, and a second spring is fixedly connected to one side of each sliding block.

[0018] Further, a clamping plate is fixedly connected to one side of each second spring, and a support ring is fixedly connected to the inner wall of the second through groove.

[0019] Further, a nozzle body is placed on the support ring, and a clamping groove is arranged on each side of the nozzle body, and each clamping plate is placed in a corresponding clamping groove.

[0020] In summary, the present application has at least one of the following beneficial technical effects:

[0021] 1. The present application can facilitate the disassembly of the nozzle. When the nozzle body needs to be disassembled, the double-shaft motor is started, the double-shaft motor moves the two clamping plates, and at the same time, the two clamping blocks are unlocked from the fixed block, so that the nozzle body can be removed;

[0022] 2. The present application can fix the position of the nozzle. The two sliding blocks move the two connecting plates, the two connecting plates move the two clamping blocks, and the two clamping blocks are clamped into one side of the fixed block, so that the fixed block is fixed. The fixed block fixes the nozzle body, and the position of the nozzle body is fixed at the original position. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 is a perspective view of an ink line correction device of a code printing machine nozzle in the embodiment one of the application;

[0024] Fig. 2 is a cross-sectional perspective view of an ink line correction device of a code printing machine nozzle in the embodiment one of the application;

[0025] Fig. 3 is a sliding block cross-sectional perspective view of an ink line correction device of a code printing machine nozzle in the embodiment one of the application.

[0026] The drawings show that: 1, the shell; 2, the first through slot; 3, the second through slot; 4, the support frame; 5, double-shaft motor; 6, threaded rod; 7, threaded sleeve; 8, sliding block; 9, connecting plate; 10, clamping block; 11, the fourth through slot; 12, fixed plate; 13, first spring; 14, fixed block; 15, second spring; 16, clamping plate. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to 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 the embodiments. Embodiment one

[0028] Referring to Figs. 1-3 , an ink line correction device of a code printing machine nozzle, comprising:

[0029] the shell 1;

[0030] the first through slot 2 is opened in one side of the shell 1, and the second through slot 3 is opened in the top of the shell 1;

[0031] the third through slot is opened in the inner wall of the shell 1, and the support frame 4 is fixedly connected to the inner wall of the third through slot;

[0032] the double-shaft motor 5 is fixedly connected to the support frame 4, and the threaded rod 6 is fixedly connected to the two output shafts of the double-shaft motor 5;

[0033] the transmission assembly is threadedly connected to the two threaded rods 6.

[0034] Specifically, the transmission assembly comprises the threaded sleeve 7 threadedly connected to the two threaded rods 6, and the sliding block 8 is fixedly connected to one side of the two threaded sleeves 7, and the two sliding blocks 8 are slidably connected to the inner wall of the first through slot 2.

[0035] Specifically, the fourth through slot 11 is opened in one side of the shell 1, and the connecting plate 9 is fixedly connected to one side of the two sliding blocks 8.

[0036] Specifically, one side of each of the two connecting plates 9 is fixedly connected with a clamping block 10, and the two clamping blocks 10 are both in sliding connection with the inner wall of the fourth through slot 11.

[0037] Specifically, the inner wall of the fourth through slot 11 is fixedly connected with a fixed plate 12, and one side of the fixed plate 12 is fixedly connected with a first spring 13.

[0038] Specifically, one side of the first spring 13 is fixedly connected with a fixed block 14, and one side of each of the two sliding blocks 8 is fixedly connected with a second spring 15.

[0039] Specifically, one side of each of the two second springs 15 is fixedly connected with a clamping plate 16, and the inner wall of the second through slot 3 is fixedly connected with a supporting ring.

[0040] Specifically, the supporting ring is placed with a nozzle body, and the two sides of the nozzle body are both provided with clamping grooves, and the two clamping plates 16 are respectively placed in the two clamping grooves.

[0041] The implementation principle of the ink line correction device of the nozzle of the code printing machine according to the embodiment is as follows: first, the nozzle body is placed on the supporting ring, so that the nozzle body cannot move in the second through slot 3; after the nozzle body enters the second through slot 3, one side of the nozzle body is pressed to compress the fixed block 14, so that the fixed block 14 drives the first spring 13 to be compressed, the fixed block 14 is moved into the fourth through slot 11, the double-shaft motor 5 is started, the double-shaft motor 5 drives the two threaded rods 6 to rotate, the two threaded rods 6 respectively drive the two threaded sleeves 7 to move, the two threaded sleeves 7 respectively drive the two sliding blocks 8 to move, the two sliding blocks 8 respectively drive the two second springs 15 to move, the two second springs 15 respectively drive the two clamping plates 16 to move, the two clamping plates 16 are respectively clamped into the two clamping grooves, so that the two clamping plates 16 fix the nozzle body to avoid the movement of the nozzle body, at the same time, the two sliding blocks 8 respectively drive the two connecting plates 9 to move, the two connecting plates 9 respectively drive the two clamping blocks 10 to move, the two clamping blocks 10 are clamped into one side of the fixed block 14, so that the fixed block 14 is fixed, the fixed block 14 fixes the nozzle body, so that the position of the nozzle body is fixed at the original position; when the nozzle body needs to be disassembled, the double-shaft motor 5 is started, the double-shaft motor 5 moves the two clamping plates 16, at the same time, the two clamping blocks 10 unlock the fixed block 14, so that the nozzle body can be removed. Embodiment two

[0042] The difference between the embodiment and the embodiment one is that the shell 1 is fixedly connected with a baffle at the bottom, and one side of the baffle is fixedly connected with a fixed ring; after the nozzle body is disassembled, the nozzle body falls into the fixed ring, so that the nozzle body can be conveniently taken.

[0043] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. An ink line correction device for a printhead of an inkjet printer, characterized in that: include: Shell (1); The first through groove (2) is opened on one side of the housing (1), and the top of the housing (1) is provided with a second through groove (3). The third through groove is opened on the inner wall of the housing (1), and the inner wall of the third through groove is fixedly connected to a support frame (4). A dual-axis motor (5) is fixedly connected to the support frame (4), and threaded rods (6) are fixedly connected to both output shafts of the dual-axis motor (5). The transmission assembly is threadedly connected to the two threaded rods (6).

2. The ink line correction device for a printhead of an inkjet printer according to claim 1, characterized in that: The transmission assembly includes threaded sleeves (7) threadedly connected to two threaded rods (6), and each of the two threaded sleeves (7) is fixedly connected to a sliding block (8) on one side, and both sliding blocks (8) are slidably connected to the inner wall of the first through groove (2).

3. The ink line correction device for a printhead of an inkjet printer according to claim 2, characterized in that: A fourth through groove (11) is provided on one side of the housing (1), and a connecting plate (9) is fixedly connected to one side of each of the two sliding blocks (8).

4. The ink line correction device for a printhead of an inkjet printer according to claim 3, characterized in that: Each of the two connecting plates (9) is fixedly connected to a locking block (10) on one side, and both locking blocks (10) are slidably connected to the inner wall of the fourth through groove (11).

5. The ink line correction device for a printhead of an inkjet printer according to claim 4, characterized in that: The inner wall of the fourth through groove (11) is fixedly connected to a fixing plate (12), and a first spring (13) is fixedly connected to one side of the fixing plate (12).

6. The ink line correction device for a printhead of an inkjet printer according to claim 5, characterized in that: A fixing block (14) is fixedly connected to one side of the first spring (13), and a second spring (15) is fixedly connected to one side of each of the two sliding blocks (8).

7. The ink line correction device for a printhead of an inkjet printer according to claim 6, characterized in that: Each of the two second springs (15) is fixedly connected to a clamping plate (16) on one side, and a support ring is fixedly connected to the inner wall of the second through groove (3).

8. The ink line correction device for a printhead of an inkjet printer according to claim 7, characterized in that: The nozzle body is placed on the support ring, and slots are provided on both sides of the nozzle body. Two clamping plates (16) are placed in the two slots respectively.

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