Jet printing equipment with adjustable nozzle

Abstract

The invention provides jet printing equipment with an adjustable nozzle. The jet printing equipment comprises a fixed seat, a fixed groove is formed in the fixed seat, a driving roller is rotationally installed in the fixed groove, a guide rail is fixed to the top of the fixed seat, a movable seat is movably installed on the guide rail, and a supporting plate is welded to the movable seat. When the jet printing equipment with the adjustable nozzle is used, a movable column drives a supporting frame to move, a limiting plate drives a mounting base to move towards the two sides while the supporting frame moves, the mounting base moves on a fixed column to adjust the distance between the mounting base and the fixed column, and therefore the printing width is adjusted; and after rotation, the position of the jet printing head is adjusted, and the jet printing head is replaced or cleaned.

Description

Technical Field

[0001] The invention relates to the field of spray printing equipment, in particular to a spray printing equipment with adjustable nozzles. Background Art

[0002] When the equipment is being processed, it will be printed through a printing device, which includes an inkjet printer. The inkjet printer will print a unique code at a fixed position according to the anti-counterfeiting system. The existing printing equipment cannot quickly adjust the position of the print head during printing, and cannot perform simultaneous printing processing in multiple positions.

[0003] According to the printing device disclosed in the existing patent document with publication number CN209552720U, it includes a machine base, a roller assembly arranged on the machine base and used for longitudinally transporting a coil, a coding assembly arranged on the machine base and used for coding the coil, and a controller for controlling the coding assembly, the coding assembly includes a gantry connected to the machine base and a coding component arranged on the gantry, the coding component includes a motion axis unit connected to the gantry, when this technical solution is used, through the sliding arrangement of the first nozzle and the second nozzle, the diversity of coding is achieved, the traceability effect of the product is improved, the cost of downstream distributors for cross-selling is increased, and the phenomenon of cross-selling is reduced or even eliminated. With regard to the above technical solution, although this solution reduces the phenomenon of cross-selling, the position of the nozzle cannot be quickly adjusted during use, which is inconvenient during use. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a printing device with an adjustable nozzle to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. When in use, the movable column drives the support frame to move, and while the support frame moves, the mounting seat is driven to move to both sides through the limiting plate. The mounting seat moves on the fixed column to adjust the distance between them, thereby adjusting the printing width. Later, the mounting seat is separated from the limiting plate and then rotated. After rotation, the position of the printing head is adjusted, and the printing head is replaced or cleaned.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a nozzle-adjustable printing device, comprising a fixed seat, a fixed groove is opened on the fixed seat, an active roller is rotatably installed inside the fixed groove, a guide rail is fixed to the top of the fixed seat, a movable seat is movably installed on the guide rail, a support plate is welded on the movable seat, fixed columns are welded between the support plates, a supporting mechanism is movably installed on the fixed column, a mounting seat is movably installed on one end of the support mechanism, the mounting seat is movably installed on the fixed column, and a printing head is fixedly installed on the mounting seat.

[0006] Furthermore, a supporting roller is movably mounted on one side of the active roller, a first power mechanism is fixedly mounted on the fixed seat, and the first power mechanism is connected to the active roller via an output shaft.

[0007] Furthermore, a support frame is movably mounted on one side of the mounting seat, a limiting plate is welded on the support frame, and the limiting plate is movably in contact with one side of the mounting seat.

[0008] Furthermore, a displacement mechanism is fixedly mounted on the support plate, a movable column is movably mounted on the displacement mechanism, and one end of the movable column is fixed on the support frame.

[0009] Furthermore, a movable plate is movably installed between the support plates, a feeding assembly is fixedly installed on the movable plate, a feeding pipe is fixed on the feeding assembly, and one end of the feeding pipe is fixed on the printing head.

[0010] Furthermore, a sliding block is welded on the support plate, a sliding groove is opened on the side of the movable plate, and the sliding block is installed inside the sliding groove through a reset mechanism.

[0011] Furthermore, a fixing frame is welded to the side of the movable seat, a second power mechanism is fixedly mounted on the fixing frame, a tooth seat is fixed to the side of the fixed seat, a gear is fixed to the second power mechanism, and the gear is rotatably mounted on the tooth seat.

[0012] Furthermore, a groove is formed on the inner wall of the fixing groove, a connecting seat is movably installed inside the groove, a limiting roller is rotatably installed between the connecting seats, a lifting mechanism is fixed inside the groove, and one end of the lifting mechanism is fixed to the bottom of the connecting seat.

[0013] Furthermore, an opening is formed on the inner wall of the fixing groove, a cavity is formed inside the fixing seat, a motor seat is fixedly installed inside the cavity, and an exhaust fan is fixed inside the motor seat.

[0014] Furthermore, a heating mechanism and a filter assembly are respectively installed on the top of the exhaust fan, and the filter assembly is fixedly installed on the bottom of the opening.

[0015] Beneficial effects of the present invention:

[0016] 1. This is a nozzle-adjustable printing device. When in use, the movable column drives the support frame to move. While the support frame moves, the limit plate drives the mounting seat to move to both sides. The mounting seat moves on the fixed column to adjust the distance between them, thereby adjusting the printing width. Later, the mounting seat is separated from the limit plate and rotated. After rotation, the position of the printing head is adjusted, and the printing head is replaced or cleaned.

[0017] 2. This is a nozzle-adjustable printing device. After the lifting mechanism pushes the limiting roller and the active roller to be in the same straight line, the active roller and the limiting roller cooperate to support the plate-shaped carrier. The power mechanism drives the printing head to move to complete the printing of the carrier. Later, when the cloth is printed again, the limiting roller moves up and down to tighten the cloth-like carrier, so that the carrier between the supporting roller and the active roller is flat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a printing device with adjustable nozzles according to the present invention;

[0019] Figure 2 It is a structural schematic diagram of an enlarged point A of a nozzle-adjustable printing device of the present invention;

[0020] Figure 3 A schematic diagram of the structure of a slotted printing device with an adjustable nozzle according to the present invention;

[0021] Figure 4 It is a schematic diagram of the side cross-sectional structure of a fixed base of a printing device with adjustable nozzles according to the present invention;

[0022] Figure 5 It is a structural schematic diagram of a slideway of a printing device with adjustable nozzles according to the present invention;

[0023] Figure 6 It is a schematic structural diagram of a mounting base of a nozzle-adjustable printing device of the present invention after being turned over;

[0024] In the figure: 1. fixed seat; 2. fixed groove; 3. guide rail; 4. active roller; 5. first power mechanism; 6. tooth seat; 7. movable seat; 8. fixed frame; 9. second power mechanism; 10. support plate; 11. displacement mechanism; 12. fixed column; 13. movable plate; 14. feeding assembly; 15. feeding pipe; 16. printing head; 17. mounting seat; 18. supporting mechanism; 19. supporting frame; 20. limiting plate; 21. movable column; 22. sliding block; 23. resetting mechanism; 24. slotting; 25. connecting seat; 26. limiting roller; 27. lifting mechanism; 28. opening; 29. ​​cavity; 30. motor seat; 31. exhaust fan; 32. heating mechanism; 33. filtering assembly; 34. supporting roller; 35. slide groove. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] See also Figures 1 to 6The present invention provides a technical solution: a nozzle-adjustable printing device, comprising a fixed seat 1, a fixed groove 2 is opened on the fixed seat 1, an active roller 4 is rotatably installed inside the fixed groove 2, a guide rail 3 is fixed on the top of the fixed seat 1, a movable seat 7 is movably installed on the guide rail 3, a support plate 10 is welded on the movable seat 7, fixed columns 12 are welded between the support plates 10, a supporting mechanism 18 is movably installed on the fixed column 12, a mounting seat 17 is movably installed on one end of the supporting mechanism 18, the mounting seat 17 is movably installed on the fixed column 12, a printing head 16 is fixedly installed on the mounting seat 17, the supporting mechanism 18 is a supporting spring, the supporting spring provides thrust for the inward movement of the mounting seat 17, and the mounting seat 17 moves with the inward movement of the mounting seat 17 later.

[0027] In this embodiment, a support roller 34 is movably installed on one side of the active roller 4, and a first power mechanism 5 is fixedly installed on the fixed seat 1. The first power mechanism 5 is a DC motor, which drives the active roller 4 to rotate. The rotation of the active roller 4 facilitates the movement of the printing carrier. The first power mechanism 5 is connected to the active roller 4 through an output shaft, and a support frame 19 is movably installed on one side of the mounting seat 17. A limiting plate 20 is welded on the support frame 19, and the limiting plate 20 is movably in contact with one side of the mounting seat 17. A displacement mechanism 11 is fixedly installed on the support plate 10, and a movable column 21 is movably installed on the displacement mechanism 11. One end of the movable column 21 is fixed on the support frame 19, and the displacement mechanism 11 is a linear reciprocating electric push rod. The displacement mechanism 11 adjusts the position of the support frame 19 through the movable column 21.

[0028] In this embodiment, a movable plate 13 is movably installed between the support plates 10, a feeding assembly 14 is fixedly installed on the movable plate 13, a feeding pipe 15 is fixed on the feeding assembly 14, one end of the feeding pipe 15 is fixed on the printing head 16, a slider 22 is welded on the support plate 10, a slide groove 35 is opened on the side of the movable plate 13, the slider 22 is installed inside the slide groove 35 through a reset mechanism 23, a fixed frame 8 is welded on the side of the movable seat 7, a second power mechanism 9 is fixedly installed on the fixed frame 8, a tooth seat 6 is fixed on the side of the fixed seat 1, a gear is fixed on the second power mechanism 9, the gear is rotatably installed on the tooth seat 6, the second power mechanism 9 is a DC motor, the second power mechanism 9 drives the gear to rotate on the tooth seat 6, and the rotation of the gear drives the movable seat 7 to move horizontally on the fixed seat 1.

[0029] In this embodiment, a slot 24 is formed on the inner wall of the fixing groove 2, a connecting seat 25 is movably installed inside the slot 24, a limiting roller 26 is rotatably installed between the connecting seats 25, a lifting mechanism 27 is fixed inside the slot 24, one end of the lifting mechanism 27 is fixed to the bottom of the connecting seat 25, an opening 28 is formed on the inner wall of the fixing groove 2, a cavity 29 is formed inside the fixing seat 1, a motor seat 30 is fixedly installed inside the cavity 29, an exhaust fan 31 is fixed inside the motor seat 30, and the exhaust fan 31 is fixed inside the motor seat 30. 1 are respectively provided with a heating mechanism 32 and a filter assembly 33, the filter assembly 33 is fixedly installed at the bottom of the opening 28, the lifting mechanism 27 is a linear reciprocating electric push rod, the lifting mechanism 27 pushes the limiting roller 26 to adjust the height, and the tightness of the printing carrier is adjusted by the limiting roller 26, the heating mechanism 32 is an electric heating plate, and the electric heating plate generates high temperature after the passage, and the printing is quickly dried again under the blowing of the wind flow, and the filter assembly 33 is a filter plate to prevent dust and impurities from entering the printing carrier and causing influence.

[0030] When the device is in use, the printing carrier is placed on the active roller 4. When the printing carrier is a hard plate-like object, the lifting mechanism 27 is started to push the limit roller 26 to the same height as the support roller 34. The limit roller 26 and the support roller 34 cooperate to support the printing carrier. When the printing carrier is a soft cloth-like object, according to Figure 4The printing carrier is installed on the active roller 4 and the limiting roller 26, and the printing carrier is installed at the bottom of the limiting roller 26. When printing, the first power mechanism 5 is started to drive the rotation of the active roller 4, and the printing carrier is driven to move under the drive of the external winding device. When the printing carrier becomes loose, the lifting mechanism 27 moves downward, and the limiting roller 26 squeezes the printing carrier downward, and the tightness of the printing carrier is adjusted by squeezing, so as to ensure the flatness of the position of the printing head 16. In addition, when it is necessary to dry the printed font after printing, the printing carrier passes through the bottom of the active roller 4, and after printing, the printing position is downwardly matched with the position of the opening 28, and the heating mechanism 32 and the exhaust fan 31 are started. The heating mechanism 32 generates high temperature, and the exhaust fan 31 drives the wind flow to move upward, and the wind flow drives the heat to blow to the printing carrier, so that the pattern that is not dried on the carrier is quickly dried. When it is necessary to adjust the position of the printing head 16 during use, the displacement mechanism 11 is started to drive the movable column 21 to move toward the direction of the support plate 10, and the support processing 19 passes through the limiting The plate 20 pushes the mounting seat 17 to move on the fixed column 12, and the mounting seat 17 squeezes the supporting mechanism 18 while moving. After the mounting seat 17 moves, the width between the printing heads 16 is adjusted, thereby adjusting the printing position. When the mounting seat 17 needs to move inward, the limiting plate 20 loses the thrust on the mounting seat 17. Through the thrust of the supporting mechanism 18, the mounting seat 17 moves inward to return to its position, thereby completing the adjustment of the position of the printing head 16. When the printing head 16 needs to be replaced and cleaned, the mounting seat 17 is moved back to the original position. The seat 17 moves outward and the support frame 19 stops. When the mounting seat 17 is separated from the limiting plate 20, the mounting seat 17 rotates on the fixed column 12. After the rotation, the movable plate 13 moves to the top of the printing head 16. The movable plate 13 limits the upper and lower positions of the printing head 16. After the printing head 16 rotates 90 degrees, it is convenient to clean or replace. During the movement of the printing head 16, the movable plate 13 can be driven by the feeding pipe 15 to provide a moving aperture for the printing head 16 to avoid damage caused by pulling of the feeding pipe 15.

[0031] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A printing device with an adjustable nozzle, comprising a fixing base (1), characterized in that: The fixed seat (1) is provided with a fixed groove (2), an active roller (4) is rotatably mounted inside the fixed groove (2), a guide rail (3) is fixed on the top of the fixed seat (1), a movable seat (7) is movably mounted on the guide rail (3), a support plate (10) is welded on the movable seat (7), fixed columns (12) are welded between the support plates (10), a support mechanism (18) is movably mounted on the fixed column (12), a mounting seat (17) is movably mounted at one end of the support mechanism (18), the mounting seat (17) is movably mounted on the fixed column (12), and a printing head (16) is fixedly mounted on the mounting seat (17).

2. The nozzle-adjustable printing device according to claim 1, characterized in that: A supporting roller (34) is movably mounted on one side of the active roller (4), and a first power mechanism (5) is fixedly mounted on the fixed seat (1). The first power mechanism (5) is connected to the active roller (4) via an output shaft.

3. The nozzle-adjustable printing device according to claim 1, characterized in that: A support frame (19) is movably mounted on one side of the mounting seat (17), a limiting plate (20) is welded on the supporting frame (19), and the limiting plate (20) is movably in contact with one side of the mounting seat (17).

4. The nozzle-adjustable printing device according to claim 1, characterized in that: A displacement mechanism (11) is fixedly mounted on the support plate (10), a movable column (21) is movably mounted on the displacement mechanism (11), and one end of the movable column (21) is fixed on the support frame (19).

5. The nozzle-adjustable printing device according to claim 1, characterized in that: A movable plate (13) is movably mounted between the support plates (10), a material supply assembly (14) is fixedly mounted on the movable plate (13), a material supply pipe (15) is fixed on the material supply assembly (14), and one end of the material supply pipe (15) is fixed on the printing head (16).

6. The nozzle-adjustable printing device according to claim 5, characterized in that: A slider (22) is welded on the support plate (10), a slide groove (35) is opened on the side of the movable plate (13), and the slider (22) is installed inside the slide groove (35) through a reset mechanism (23).

7. The nozzle-adjustable printing device according to claim 1, characterized in that: A fixing frame (8) is welded to the side of the movable seat (7), a second power mechanism (9) is fixedly mounted on the fixing frame (8), a tooth seat (6) is fixed to the side of the fixing seat (1), a gear is fixed to the second power mechanism (9), and the gear is rotatably mounted on the tooth seat (6).

8. The nozzle-adjustable printing device according to claim 1, characterized in that: The inner wall of the fixing groove (2) is provided with a groove (24), a connecting seat (25) is movably installed inside the groove (24), a limiting roller (26) is rotatably installed between the connecting seats (25), a lifting mechanism (27) is fixed inside the groove (24), and one end of the lifting mechanism (27) is fixed to the bottom of the connecting seat (25).

9. The nozzle-adjustable printing device according to claim 1, characterized in that: An opening (28) is formed on the inner wall of the fixing groove (2), a cavity (29) is formed inside the fixing seat (1), a motor seat (30) is fixedly installed inside the cavity (29), and an exhaust fan (31) is fixed inside the motor seat (30).

10. The nozzle-adjustable printing device according to claim 9, characterized in that: A heating mechanism (32) and a filter assembly (33) are respectively installed on the top of the exhaust fan (31), and the filter assembly (33) is fixedly installed on the bottom of the opening (28).

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