Height-adjustable ink-jet printer

Abstract

The utility model relates to the technical field of ink-jet printing machines, in particular to a height-adjustable ink-jet printing machine, and solves the problems that the height of an existing ink-jet printing machine in the prior art cannot be adjusted, the automation degree of the existing ink-jet printing machine is low, articles are easy to shake when a spray head of the ink-jet printing machine sprays, and the ink-jet printing machine is inconvenient to use. Therefore, the problem that the code spraying efficiency of the code spraying machine is reduced due to the fact that the bar code sprayed by the code spraying machine cannot be read and needs to be reworked is solved. A height-adjustable ink-jet printer comprises a base and a mounting frame connected to the top of the base, a lifting air cylinder with the output end penetrating through the mounting frame through a sliding sleeve is mounted in the center of the top of the mounting frame, the output end of the lifting air cylinder is connected with an ink-jet printer, and cylinders are arranged on the two sides of the ink-jet printer; and pushing air cylinders are mounted on the two sides of the mounting frame. The ink-jet printer is reasonable in structure, the height of the ink-jet printer can be conveniently adjusted according to workpieces of different heights, meanwhile, the ink-jet printer can be clamped and limited, the ink-jet printing efficiency is improved, and therefore the ink-jet printing yield is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to a height-adjustable inkjet printer. Background Art

[0002] The inkjet printer is a device that uses software control and non-contact methods to mark products. The inkjet printer uses the principle of charged ink particles deflected by high-voltage electric fields to print patterns, text and numbers on the surface of various objects. It is a high-tech product that integrates mechatronics. The products are widely used in the food industry, cosmetics industry, pharmaceutical industry, automobile and other parts processing industries, wire and cable industry, aluminum-plastic pipe industry, tobacco and alcohol industry and other fields. It can be used to print production date, batch number, barcode, trademark pattern, anti-counterfeiting mark and Chinese characters. It is a powerful device for implementing health laws and promoting packaging modernization.

[0003] However, the height of the existing inkjet printer cannot be adjusted. At the same time, the existing inkjet printer has a low degree of automation, which makes it easy for the objects to shake when the inkjet printer nozzle is spraying, resulting in the barcode sprayed by the inkjet printer being unreadable. Rework is required, which reduces the inkjet printer's coding efficiency and increases the coding cost. Utility Model Content

[0004] The purpose of the utility model is to provide a height-adjustable inkjet printer, which solves the problem that the height of the existing inkjet printer in the prior art cannot be adjusted, and at the same time the existing inkjet printer has a low degree of automation, which easily causes the object to shake when the inkjet printer nozzle is spraying, resulting in the barcode sprayed by the inkjet printer being unreadable, requiring rework, and reducing the inkjet printer's inkjet efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A height-adjustable inkjet printer comprises a base and a mounting frame connected to the top of the base, a lifting cylinder whose output end passes through the mounting frame through a sliding sleeve is installed at the top center of the mounting frame, the output end of the lifting cylinder is connected to the inkjet printer, and cylinders are arranged on both sides of the inkjet printer; a pushing cylinder is installed on both sides of the mounting frame, and the output end of the pushing cylinder passes through the mounting frame through a sliding sleeve and is connected to a stabilizing rod.

[0007] Preferably, both sides of the bottom of the stabilizing bar are fixedly connected with bottom bars, and the two bottom bars and the stabilizing bar are combined to form a U-shaped structure.

[0008] Preferably, one side of the stabilizing rod and the two bottom rods is fixedly connected with a flexible pad.

[0009] Preferably, the flexible pad is made of rubber material, and a plurality of anti-slip grooves are provided on one side of the flexible pad.

[0010] Preferably, the cylinder is connected to the side wall of the inkjet printer via a positioning rod, and a movable hole is provided on the top of the cylinder.

[0011] Preferably, a movable rod is slidably connected inside the movable hole, the top end of the movable rod is connected to a limiting plate, the bottom end of the movable rod is fixedly connected to a resistance plate, and a contact switch that cooperates with the resistance plate is fixedly connected to the bottom of one side of the cylinder, and the output end of the contact switch is electrically connected to the input end of the lifting cylinder.

[0012] The utility model has at least the following beneficial effects:

[0013] Through the arrangement of the cylinder and the stabilizing rod, the workpiece to be coded is placed on the top of the base, and then the inkjet printer can be driven to move up and down through the lifting cylinder. When the bottom ends of the two cylinders touch the workpiece, the inkjet printer can reach a reasonable coding height. The stabilizing rod is driven by the pushing cylinder to clamp the two sides of the inkjet printer to ensure stable coding. The reasonable structure makes it easy to adjust the height of the inkjet printer according to workpieces of different heights. At the same time, the inkjet printer can be clamped and limited, which improves the efficiency of coding and thus improves the yield rate of coding.

[0014] The utility model also has the following beneficial effects:

[0015] The workpiece to be coded is placed on the top of the base, and then the lifting cylinder can be used to drive the inkjet printer to move up and down. When the bottom ends of the two cylinders touch the workpiece, the inkjet printer can reach a reasonable coding height. The stabilizing rod is driven by the pushing cylinder to clamp the two sides of the inkjet printer to ensure stable coding. The reasonable structure makes it easy to adjust the height of the inkjet printer according to workpieces of different heights. At the same time, the inkjet printer can be clamped and limited, which improves the efficiency of coding, thereby improving the yield rate of coding. Through the setting of the bottom rod, the U-shaped structure is convenient It is used to contact and clamp the side wall of the inkjet printer. The flexible pad is set to facilitate the protection of the side wall of the inkjet printer. The anti-slip groove is set to improve the friction with the side wall of the inkjet printer. The movable hole is set to facilitate the setting of the movable rod. The contact switch, the contact plate and the limit plate are set to facilitate the contact plate to first contact the top structure of the workpiece, and then the cylinder slides toward the position of the contact plate so that the contact plate and the contact switch are in contact and coordinated. After the contact switch is triggered, the lifting cylinder can be closed, which greatly improves the convenience and efficiency of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the inkjet printer of the utility model;

[0019] Figure 3 This is a schematic diagram of the cylindrical structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the push cylinder of the utility model.

[0021] In the figure: 1. Stabilizing rod; 2. Pushing cylinder; 3. Mounting frame; 4. Lifting cylinder; 5. Inkjet printer; 6. Resistance plate; 7. Contact switch; 8. Cylinder; 9. Positioning rod; 10. Movable rod; 11. Limiting plate; 12. Movable hole; 13. Bottom rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4 The top center of the mounting frame 3 is provided with a lifting cylinder 4, the output end of which passes through the mounting frame 3 through a sliding sleeve, the output end of the lifting cylinder 4 is connected to the inkjet printer 5, and cylinders 8 are arranged on both sides of the inkjet printer 5; both sides of the mounting frame 3 are provided with pushing cylinders 2, the output end of the pushing cylinder 2 passes through the mounting frame 3 through a sliding sleeve and is connected to a stabilizing rod 1. Specifically, through the arrangement of the cylinder 8 and the stabilizing rod 1, the workpiece to be coded is placed on the top of the base, and then the lifting cylinder 4 can drive the inkjet printer 5 to move up and down, and move until the bottom ends of the two cylinders 8 contact the workpiece, so that the inkjet printer 5 can reach a reasonable coding height, and the stabilizing rod 1 is driven by the pushing cylinder 2 to clamp the two sides of the inkjet printer 5 to ensure stable coding. The structure is reasonable, which is convenient for realizing the height adjustment of the inkjet printer 5 according to the workpieces of different heights, and at the same time, the inkjet printer can be clamped and limited, which improves the efficiency of coding, thereby improving the yield rate of coding.

[0024] Furthermore, bottom rods 13 are fixedly connected to both sides of the bottom of the stabilizing rod 1, and the two bottom rods 13 and the stabilizing rod 1 are combined to form a U-shaped structure. Specifically, through the setting of the bottom rods 13, the U-shaped structure is easy to contact and clamp with the side wall of the inkjet printer 5.

[0025] Furthermore, one side of the stabilizing rod 1 and the two bottom rods 13 are fixedly connected with a flexible pad. Specifically, the provision of the flexible pad facilitates the protection of the side wall of the inkjet printer 5.

[0026] Furthermore, the flexible pad is made of rubber material, and a plurality of anti-skid grooves are provided on one side of the flexible pad. Specifically, the anti-skid grooves are provided to improve the friction with the side wall of the inkjet printer 5 .

[0027] Furthermore, the cylinder 8 is connected to the side wall of the inkjet printer 5 via the positioning rod 9, and a movable hole 12 is provided on the top of the cylinder 8. Specifically, the setting of the movable hole 12 facilitates the setting of the movable rod 10.

[0028] Furthermore, a movable rod 10 is slidably connected inside the movable hole 12, the top end of the movable rod 10 is connected to a limiting plate 11, the bottom end of the movable rod 10 is fixedly connected to a contact plate 6, and the bottom of one side of the cylinder 8 is fixedly connected to a contact switch 7 that cooperates with the contact plate 6, and the output end of the contact switch 7 is electrically connected to the input end of the lifting cylinder 4. Specifically, through the arrangement of the contact switch 7, the contact plate 6 and the limiting plate 11, it is convenient to realize that the contact plate 6 first contacts with the top structure of the workpiece, and then the cylinder 8 slides toward the position of the contact plate 6 so that the contact plate 6 contacts and cooperates with the contact switch 7. After the contact switch 7 is triggered, the lifting cylinder 4 can be closed, which greatly improves the convenience and efficiency of operation.

[0029] In summary: the workpiece to be coded is placed on the top of the base, and then the lifting cylinder 4 can drive the inkjet printer 5 to move up and down, and move until the bottom ends of the two cylinders 8 touch the workpiece to make the inkjet printer 5 reach a reasonable coding height, and then the stabilizing rod 1 is driven by the pushing cylinder 2 to clamp the two sides of the inkjet printer 5 to ensure stable coding. The structure is reasonable, which is convenient for adjusting the height of the inkjet printer 5 according to workpieces of different heights. At the same time, the inkjet printer can be clamped and limited, which improves the efficiency of coding, thereby improving the yield rate of coding. Through the setting of the bottom rod 13, the U-shaped structure is convenient It contacts and clamps the side wall of the inkjet printer 5. The flexible pad is provided to facilitate protection of the side wall of the inkjet printer 5. The anti-slip groove is provided to improve the friction with the side wall of the inkjet printer 5. The movable hole 12 is provided to facilitate the provision of the movable rod 10. The contact switch 7, the resistance plate 6 and the limit plate 11 are provided to facilitate the resistance plate 6 first contacting the top structure of the workpiece, and then the cylinder 8 slides toward the position of the resistance plate 6 so that the resistance plate 6 contacts and cooperates with the contact switch 7. After the contact switch 7 is triggered, the lifting cylinder 4 can be closed, which greatly improves the convenience and efficiency of operation.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A height-adjustable inkjet printer, characterized in that: include: A base and a mounting frame (3) connected to the top of the base, a lifting cylinder (4) whose output end passes through the mounting frame (3) through a sliding sleeve is installed at the top center of the mounting frame (3), the output end of the lifting cylinder (4) is connected to an inkjet printer (5), and cylinders (8) are arranged on both sides of the inkjet printer (5); a pushing cylinder (2) is installed on both sides of the mounting frame (3), and the output end of the pushing cylinder (2) passes through the mounting frame (3) through a sliding sleeve and is connected to a stabilizing rod (1).

2. A height-adjustable inkjet printer according to claim 1, characterized in that: Bottom rods (13) are fixedly connected to both sides of the bottom of the stabilizing rod (1), and the two bottom rods (13) and the stabilizing rod (1) are combined to form a U-shaped structure.

3. A height-adjustable inkjet printer according to claim 2, characterized in that: One side of the stabilizing rod (1) and the two bottom rods (13) is fixedly connected with a flexible pad.

4. A height-adjustable inkjet printer according to claim 3, characterized in that: The flexible pad is made of rubber material, and one side of the flexible pad is provided with a plurality of anti-slip grooves.

5. The height-adjustable inkjet printer according to claim 1, characterized in that: The cylinder (8) is connected to the side wall of the inkjet printer (5) via a positioning rod (9), and a movable hole (12) is provided on the top of the cylinder (8).

6. A height-adjustable inkjet printer according to claim 5, characterized in that: A movable rod (10) is slidably connected inside the movable hole (12), the top end of the movable rod (10) is connected to a limiting plate (11), the bottom end of the movable rod (10) is fixedly connected to a contact plate (6), and a contact switch (7) cooperating with the contact plate (6) is fixedly connected to the bottom of one side of the cylinder (8), and the output end of the contact switch (7) is electrically connected to the input end of the lifting cylinder (4).

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