Ink-jet printer with protection structure

Abstract

The utility model discloses an ink-jet printing machine with a protection structure, which comprises an ink-jet printing box, a workbench is fixed at the top of the ink-jet printing box, an ink-jet printing head is arranged above the workbench, and an automatic protection mechanism for protecting the ink-jet printing head is arranged above the workbench. The automatic protection mechanism comprises a mounting block and a mounting plate, a bidirectional screw rod is rotatably connected between the opposite sides of the mounting block and the mounting plate, a cross rod is fixed on the opposite sides of the mounting block and the mounting plate, and a motor I is fixed on one side of the mounting block. According to the code spraying machine with the protection structure, through the arrangement of the automatic protection mechanism, the two protection covers are automatically opened and closed, the code spraying head can be used for code spraying after the two protection covers are opened, and when the two protection covers are combined and closed, the code spraying head can be covered and protected, and the exposed code spraying head is prevented from being damaged due to collision; manual operation is not needed, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to an inkjet printer with a protective structure. Background Art

[0002] Today, the application of marking technology is gradually penetrating into every corner, especially in the industrial field, where the scope of application is getting wider and wider, and the complexity of application is greatly increased, making marking an indispensable and important part of the production of various industries. The inkjet printer is a device that uses software control and non-contact method to mark products.

[0003] Referring to the Chinese patent, a food packaging inkjet printer with a protective device (publication number: CN214216417U, publication date: 2021-09-17) solves the problem that the existing inkjet printer lacks a protective device for the inkjet terminal. The exposed inkjet terminal is easily damaged by collision, which affects the use of the inkjet printer. However, in this patent, the threaded ear plate needs to be manually rotated up and down to adjust its screw-in position for protection. Manual operation is cumbersome and inefficient. In response to this, we propose a inkjet printer with a protective structure to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an inkjet printer with a protective structure, which solves the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a coding machine with a protective structure, including a coding box, a workbench is fixed on the top of the coding box, a spraying terminal is arranged above the workbench, and an automatic protective mechanism for protecting the spraying terminal is arranged above the workbench;

[0006] The automated protection mechanism includes a mounting block and a mounting plate, wherein a bidirectional screw is rotatably connected between opposite sides of the mounting block and the mounting plate, a cross bar is fixed to opposite sides of the mounting block and the mounting plate, a motor is fixed to one side of the mounting block, the motor drives the bidirectional screw to rotate, the outer surface of the bidirectional screw is threadedly connected to two protective covers, and the outer surface of the cross bar is slidably connected to the inner surfaces of the two protective covers.

[0007] Preferably, an X-axial moving mechanism is provided on the top of the inkjet box, and the X-axial moving mechanism includes a mounting seat 1 fixed on the top of the inkjet box, a screw rod 1 is rotatably connected between opposite sides inside the mounting seat 1, and a motor 2 is fixed on the mounting seat 1.

[0008] Preferably, pulleys are fixed to the output end of the motor 2 and one end of the screw rod 1, and the two pulleys are connected by a belt transmission. The outer surface of the screw rod 1 is threadedly connected to a movable seat 1, and the movable seat 1 slides inside the mounting seat 1.

[0009] Preferably, a Z-axial moving mechanism is provided on the top of the movable seat one, and the Z-axial moving mechanism includes a mounting seat two fixed on the top of the movable seat one, a screw rod two is rotatably connected between the opposite sides inside the mounting seat two, a motor three is fixed on the mounting seat two, and the motor three drives the screw rod two to rotate, and the outer surface of the screw rod two is threadedly connected to the movable seat two, and the movable seat two slides inside the mounting seat two.

[0010] Preferably, a Y-axial moving mechanism is provided on one side of the movable seat two, and the Y-axial moving mechanism includes a mounting seat three fixed on one side of the movable seat two, a screw rod three is rotatably connected between the opposite sides inside the mounting seat three, a motor four is fixed on the mounting seat three, and the motor four drives the screw rod three to rotate, and the outer surface of the screw rod three is threadedly connected to the movable seat three, and the movable seat three slides inside the mounting seat three.

[0011] Preferably, a transverse plate is fixed to one side of the movable seat three, the spray terminal is fixedly installed inside the transverse plate, the mounting block is fixed to the bottom of the movable seat three, and one side of the mounting plate is fixed to one side of the transverse plate.

[0012] Beneficial Effects

[0013] The utility model provides a printer with a protective structure. Compared with the prior art, it has the following beneficial effects:

[0014] (1) Through the setting of the automatic protection mechanism, the two protective covers can be opened and closed automatically. After the two protective covers are opened, the spray terminal can be used for coding. When the two protective covers are combined and closed, the spray terminal can be covered to protect the spray terminal and prevent the exposed spray terminal from being damaged by collision. No manual operation is required, and the degree of automation is high.

[0015] (2) Through the setting of the X-axis moving mechanism, the Z-axis moving mechanism, and the Y-axis moving mechanism, the automatic and flexible adjustment of the position of the spraying terminal is realized, which is convenient for adjusting the spraying terminal to spray the workpiece, with high moving efficiency and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0017] Figure 2 It is a stereoscopic diagram of the X-axis moving mechanism, the Z-axis moving mechanism and the Y-axis moving mechanism of the utility model;

[0018] Figure 3 It is a side view of the X-axis moving mechanism, the Z-axis moving mechanism and the Y-axis moving mechanism of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the automatic protection mechanism of the utility model.

[0020] In the figure: 1. inkjet box; 2. workbench; 3. inkjet terminal; 4. automated protection mechanism; 5. X-axis moving mechanism; 6. Z-axis moving mechanism; 7. Y-axis moving mechanism; 41. mounting block; 42. mounting plate; 43. bidirectional screw; 44. cross bar; 45. motor one; 46. protective cover; 51. mounting seat one; 52. screw one; 53. motor two; 54. pulley; 55. belt; 56. moving seat one; 61. mounting seat two; 62. screw two; 63. motor three; 64. moving seat two; 71. mounting seat three; 72. screw three; 73. motor four; 74. moving seat three; 75. cross plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] The utility model provides two technical solutions: specifically including the following embodiments:

[0023] Example 1

[0024] See also Figure 1 and Figure 4 A printer with a protective structure includes a printer box 1, a workbench 2 is fixed on the top of the printer box 1, a workpiece is placed on the workbench 2 for printing, a printer terminal 3 is arranged above the workbench 2, the printer terminal 3 is controlled by an external switch and is electrically connected to an external power supply, the printer terminal 3 can print the workpiece after being started, and an automatic protective mechanism 4 is arranged above the workbench 2 to protect the printer terminal 3;

[0025] The automated protection mechanism 4 includes a mounting block 41 and a mounting plate 42, a bidirectional screw 43 is rotatably connected between opposite sides of the mounting block 41 and the mounting plate 42, a cross bar 44 is fixed to opposite sides of the mounting block 41 and the mounting plate 42, a motor 45 is fixed to one side of the mounting block 41, the motor 45 is a three-phase asynchronous motor, can be rotated forward and reversed, is controlled by an external switch, and is electrically connected to an external power supply, the motor 45 drives the bidirectional screw 43 to rotate, the outer surface of the bidirectional screw 43 is threadedly connected to two protective covers 46, and the outer surface of the cross bar 44 is slidably connected to the inner surfaces of the two protective covers 46.

[0026] Through the setting of the automatic protection mechanism 4, the automatic opening and closing of the two protection covers 46 is realized. After the two protection covers 46 are opened, the inkjet terminal 3 can be used for inkjet coding. When the two protection covers 46 are combined and closed, the inkjet terminal 3 can be covered to protect the inkjet terminal 3 and avoid the exposed inkjet terminal 3 from being damaged by collision. No manual operation is required, and the degree of automation is high.

[0027] Example 2

[0028] Based on Example 1, see Figure 2-Figure 3 As shown, an X-axial moving mechanism 5 is provided on the top of the inkjet box 1, and the X-axial moving mechanism 5 includes a mounting seat 51 fixed on the top of the inkjet box 1, a screw rod 52 is rotatably connected between the opposite sides inside the mounting seat 51, and a motor 53 is fixed on the mounting seat 51. The motor 53 is a three-phase asynchronous motor, which can be reversed, controlled by an external switch, and electrically connected to an external power supply.

[0029] A pulley 54 is fixed to the output end of the motor 2 53 and one end of the screw rod 1 52 . The two pulleys 54 are connected by a belt 55 . A movable seat 1 56 is threadedly connected to the outer surface of the screw rod 1 52 . The movable seat 1 56 slides inside the mounting seat 1 51 .

[0030] A Z-axis moving mechanism 6 is provided on the top of the moving seat 1 56. The Z-axis moving mechanism 6 includes a mounting seat 2 61 fixed on the top of the moving seat 1 56. A screw rod 2 62 is rotatably connected between the opposite sides inside the mounting seat 2 61. A motor 3 63 is fixed on the mounting seat 2 61. The motor 3 63 is a three-phase asynchronous motor that can be reversed. It is controlled by an external switch and electrically connected to an external power supply. The motor 3 63 drives the screw rod 2 62 to rotate. The outer surface of the screw rod 2 62 is threadedly connected to the moving seat 2 64. The moving seat 2 64 slides inside the mounting seat 2 61.

[0031] A Y-axis moving mechanism 7 is provided on one side of the moving seat 2 64, and the Y-axis moving mechanism 7 includes a mounting seat 3 71 fixed on one side of the moving seat 2 64, and a screw rod 3 72 is rotatably connected between the opposite sides inside the mounting seat 3 71, and a motor 4 73 is fixed on the mounting seat 3 71. The motor 4 73 is a three-phase asynchronous motor, which can be reversed, controlled by an external switch, and electrically connected to an external power supply. The motor 4 73 drives the screw rod 3 72 to rotate, and the outer surface of the screw rod 3 72 is threadedly connected to the moving seat 3 74, and the moving seat 3 74 slides inside the mounting seat 3 71.

[0032] A transverse plate 75 is fixed to one side of the movable seat three 74 , the spray terminal 3 is fixedly installed inside the transverse plate 75 , the mounting block 41 is fixed to the bottom of the movable seat three 74 , and one side of the mounting plate 42 is fixed to one side of the transverse plate 75 .

[0033] By setting the X-axis moving mechanism 5, the Z-axis moving mechanism 6 and the Y-axis moving mechanism 7, the position of the spraying terminal 3 is adjusted automatically and flexibly, and the spraying terminal 3 is conveniently adjusted to spray the workpiece, with high moving efficiency and strong practicality.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] During operation, the workpiece is placed on the workbench 2, the X-axis moving mechanism 5 is started to drive the spray terminal 3 to move left and right to adjust the position, the Y-axis moving mechanism 7 is started to drive the spray terminal 3 to move forward and backward to adjust the position, the Z-axis moving mechanism 6 is started to drive the spray terminal 3 to move up and down to adjust the position, and the spray terminal 3 is started to perform coding operation on the workpiece. After coding is completed, the motor 45 is started to drive the bidirectional screw rod 43 to rotate, and at the same time, the bidirectional screw rod 43 drives the two protective covers 46 to move towards each other, and finally the two protective covers 46 are merged to cover the spray terminal 3 to protect the spray terminal 3.

[0036] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A printer with a protective structure, comprising a printer box (1), characterized in that: A workbench (2) is fixed on the top of the coding box (1), a coding platform (3) is arranged above the workbench (2), and an automatic protection mechanism (4) for protecting the coding platform (3) is arranged above the workbench (2); The automatic protection mechanism (4) comprises a mounting block (41) and a mounting plate (42); a bidirectional screw (43) is rotatably connected between opposite sides of the mounting block (41) and the mounting plate (42); a cross bar (44) is fixed to opposite sides of the mounting block (41) and the mounting plate (42); a motor (45) is fixed to one side of the mounting block (41); the motor (45) drives the bidirectional screw (43) to rotate; the outer surface of the bidirectional screw (43) is threadedly connected to two protective covers (46); and the outer surface of the cross bar (44) is slidably connected to the inner surfaces of the two protective covers (46).

2. The inkjet printer with a protective structure according to claim 1, characterized in that: The top of the inkjet box (1) is provided with an X-axis moving mechanism (5), the X-axis moving mechanism (5) comprising a mounting seat (51) fixed on the top of the inkjet box (1), a screw rod (52) rotatably connected between opposite sides inside the mounting seat (51), and a motor (53) fixed on the mounting seat (51).

3. The inkjet printer with a protective structure according to claim 2, characterized in that: The output end of the second motor (53) and one end of the first screw rod (52) are both fixed with a pulley (54), and the two pulleys (54) are connected by a belt (55). The outer surface of the first screw rod (52) is threadedly connected with a movable seat (56), and the movable seat (56) slides inside the mounting seat (51).

4. The inkjet printer with a protective structure according to claim 3, characterized in that: A Z-axis moving mechanism (6) is arranged on the top of the moving seat 1 (56), and the Z-axis moving mechanism (6) comprises a mounting seat 2 (61) fixed on the top of the moving seat 1 (56), a screw rod 2 (62) is rotatably connected between opposite sides inside the mounting seat 2 (61), a motor 3 (63) is fixed on the mounting seat 2 (61), and the motor 3 (63) drives the screw rod 2 (62) to rotate, and the outer surface of the screw rod 2 (62) is threadedly connected to the moving seat 2 (64), and the moving seat 2 (64) slides inside the mounting seat 2 (61).

5. The inkjet printer with a protective structure according to claim 4, characterized in that: A Y-axis moving mechanism (7) is provided on one side of the moving seat 2 (64), and the Y-axis moving mechanism (7) includes a mounting seat 3 (71) fixed on one side of the moving seat 2 (64), and a screw rod 3 (72) is rotatably connected between the opposite sides inside the mounting seat 3 (71), and a motor 4 (73) is fixed on the mounting seat 3 (71), and the motor 4 (73) drives the screw rod 3 (72) to rotate, and the outer surface of the screw rod 3 (72) is threadedly connected to the moving seat 3 (74), and the moving seat 3 (74) slides inside the mounting seat 3 (71).

6. The inkjet printer with a protective structure according to claim 5, characterized in that: A transverse plate (75) is fixed on one side of the movable seat three (74), the spray terminal (3) is fixedly installed inside the transverse plate (75), the mounting block (41) is fixed on the bottom of the movable seat three (74), and one side of the mounting plate (42) is fixed to one side of the transverse plate (75).

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