Adjustment mechanism of inkjet printer

Abstract

The present application relates to the field of inkjet printers and discloses an adjustment mechanism of an inkjet printer, comprising a transmission frame, the upper end of the transmission frame is fixedly connected to a main column, the inner wall of the main column is rotatably connected to a screw rod, the upper end of the main column is fixedly connected to a first motor, the output end of the first motor is fixedly connected to the screw rod, the rod body of the screw rod is sleeved with a threaded sleeve, one side of the threaded sleeve is fixedly connected to a mounting plate, the upper end of the mounting plate is fixedly connected to an outer slide rod, the inner wall of the outer slide rod is slidably connected to an inner slide rod, and the inner wall of the outer slide rod is provided with a moving component; in the present application, under the action of the first motor, through the cooperation of the screw rod, the threaded sleeve, the mounting plate, the outer slide rod, the inner slide rod and the fixed box, the height of the inkjet terminal body is conveniently adjusted, and at the same time, with the cooperation of the rotating rod and the first gear, the inclination angle of the inkjet terminal body can be adjusted, thereby adjusting the position of the inkjet terminal body.

Description

Technical Field

[0001] The present application relates to the field of inkjet printers, and in particular to an adjustment mechanism of an inkjet printer. Background Art

[0002] Inkjet printer is a device that can mark products. It deviates the ink from the normal circulation route by charging the ink and directly shoots it onto the surface of the workpiece. It uses logic to control the position of each ink drop. Usually, the ink drop only changes in the vertical direction, and the workpiece needs to move to form the required printed data.

[0003] However, when the existing inkjet printers are coding on items, it is mostly inconvenient to adjust the position of the inkjet terminal according to the requirements of the weapon coding, and the flexibility is low.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the existing inkjet printer has low flexibility when adjusting the inkjet terminal, the present application provides an adjustment mechanism of the inkjet printer.

[0006] The adjustment mechanism of the inkjet printer provided in this application adopts the following technical solution:

[0007] The adjusting mechanism of an inkjet printer comprises a transmission frame, the upper end of the transmission frame is fixedly connected with a main column, the inner wall of the main column is rotatably connected with a screw rod, the upper end of the main column is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the screw rod, the rod body of the screw rod is sleeved with a screw sleeve, one side of the screw sleeve is fixedly connected with a mounting plate, the upper end of the mounting plate is fixedly connected with an outer sliding rod, the inner wall of the outer sliding rod is slidably connected with an inner sliding rod, the inner wall of the outer sliding rod is provided with a moving component, one side of the inner sliding rod is fixedly connected with a fixing box, the inner wall of the fixing box is rotatably connected with two rotating rods, the rod body of the rotating rod is fixedly connected with a first gear, one side of the fixing box is provided with a spray terminal body, one side of the spray terminal body is fixedly connected with the rotating rod, and the inner wall of the fixing box is provided with a clamping component.

[0008] Preferably, the moving assembly includes a connecting rod, a second gear, a latch, a second motor, a synchronous wheel and a synchronous belt. The inner wall of the outer sliding rod is rotatably connected to the connecting rod, the rod body of the connecting rod is fixedly connected to the two second gears, the inner wall of the inner sliding rod is fixedly connected to a plurality of latches, the upper end of the outer sliding rod is fixedly connected to the second motor, the synchronous wheels are fixedly connected to the connecting rod and the output end of the second motor, and the outer wall of the synchronous wheel is tightly fitted with the synchronous belt.

[0009] Preferably, the locking assembly includes a pull rod, a locking rod and a spring, the outer wall of the fixed box is slidably connected to the two pull rods, the upper end of the locking rod is fixedly connected to the two pull rods, and the upper and lower ends of the spring are fixedly connected to the inner top surface of the fixed box and the upper end of the locking rod.

[0010] Preferably, the outer wall of the main column is provided with two slots, the body of the mounting plate is fixedly connected with two limit blocks, and the outer wall of the limit block is slidably connected with the slots.

[0011] Preferably, a turning handle is provided on one side of the fixing box, an outer wall of the turning handle is fixedly connected to the turning rod, and the two first gears are meshed with each other.

[0012] Preferably, both of the two second gears are meshed with a plurality of latch teeth.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The items can be coded by the provided spray dock body. Under the action of the first motor, the height of the spray dock body can be adjusted conveniently through the cooperation of the screw rod, the screw sleeve, the mounting plate, the outer slide bar, the inner slide bar and the fixing box. At the same time, with the cooperation of the rotating rod and the first gear, the inclination angle of the spray dock body can be adjusted, thereby adjusting the position of the spray dock body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 is a schematic structural diagram of an outer slide bar of an embodiment of the application;

[0017] Figure 3 is a schematic diagram of the structure of the mobile assembly of the application embodiment;

[0018] Figure 4 It is a schematic diagram of the structure of the locking assembly of the embodiment of the application.

[0019] Explanation of the reference numerals: 1. Transmission frame; 2. Main column; 3. Screw rod; 4. First motor; 5. Screw sleeve; 6. Mounting plate; 7. Limit block; 8. Outer slide bar; 9. Inner slide bar; 10. Fixing box; 11. Turning rod; 12. First gear; 13. Spray terminal body; 14. Turning handle; 15. Pull rod; 16. Clamping rod; 17. Spring; 18. Connecting rod; 19. Second gear; 20. Clamping tooth; 21. Second motor; 22. Synchronous wheel; 23. Synchronous belt. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses an adjustment mechanism of an inkjet printer, referring to Figure 1 , including a transmission frame 1, the upper end of the transmission frame 1 is fixedly connected to a main column 2, the inner wall of the main column 2 is rotatably connected to a screw rod 3, the upper end of the main column 2 is fixedly connected to a first motor 4, the first motor 4 can drive the screw rod 3 to rotate, the output end of the first motor 4 is fixedly connected to the screw rod 3, the rod body of the screw rod 3 is sleeved with a screw sleeve 5, one side of the screw sleeve 5 is fixedly connected to a mounting plate 6, which can drive the outer slide rod 8 to rise and fall, the upper end of the mounting plate 6 is fixedly connected to the outer slide rod 8, the inner wall of the outer slide rod 8 is slidably connected to the inner slide rod 9, the middle part of the rod body of the inner slide rod 9 is provided with an empty groove, which can facilitate the sliding of the connecting rod 18, and the inner wall of the outer slide rod 8 is provided with a moving component;

[0022] Specifically, refer to Figure 3 The moving assembly includes a connecting rod 18, a second gear 19, a latch 20, a second motor 21, a synchronous wheel 22 and a synchronous belt 23. The inner wall of the outer slide bar 8 is rotatably connected to the connecting rod 18, the rod body of the connecting rod 18 is fixedly connected to the two second gears 19, the inner wall of the inner slide bar 9 is fixedly connected to a plurality of latches 20, the upper end of the outer slide bar 8 is fixedly connected to the second motor 21, the synchronous wheels 22 are fixedly connected to the connecting rod 18 and the output end of the second motor 21, the outer wall of the synchronous wheel 22 is tightly fitted with the synchronous belt 23, the outer wall of the synchronous wheel 22 and the inner wall of the synchronous belt 23 are provided with a plurality of convex teeth, and the two synchronous wheels 22 and the synchronous belt 23 are meshed with each other, so that the first motor 4 can drive the connecting rod 18 to rotate.

[0023] A fixed box 10 is fixedly connected to one side of the inner slide bar 9, and the inner wall of the fixed box 10 is rotatably connected to two rotating rods 11, and the rod body of the rotating rod 11 is fixedly connected to a first gear 12, and the first gears 12 on the two rotating rods 11 are meshed with each other. Rotating one rotating rod 11 can drive the other rotating rod 11 to rotate through the first gear 12. A spray dock body 13 is provided on one side of the fixed box 10, and one side of the spray dock body 13 is fixedly connected to the rotating rod 11. A clamping assembly is provided on the inner wall of the fixed box 10, which can abut against the middle of the two first gears 12;

[0024] Reference Figure 4 The locking assembly includes a pull rod 15, a locking rod 16 and a spring 17. The outer wall of the fixed box 10 is slidably connected to the two pull rods 15, the upper end of the locking rod 16 is fixedly connected to the two pull rods 15, and the upper and lower ends of the spring 17 are fixedly connected to the inner top surface of the fixed box 10 and the upper end of the locking rod 16. Under the elastic force of the spring 17, the locking rod 16 can be pressed against the meshing position between the two first gears 12, thereby fixing the inclination angle of the spray terminal body 13.

[0025] Reference Figure 2The outer wall of the main column 2 is provided with two card slots, and the body of the mounting plate 6 is fixedly connected with two limit blocks 7. The outer wall of the limit block 7 is slidably connected to the card slot. The card slot and the limit block 7 are provided to improve the stability of the mounting plate 6 during lifting.

[0026] Reference Figure 2 A turning handle 14 is provided on one side of the fixed box 10 to facilitate driving the turning rod 11 to rotate, so as to adjust the inclination angle of the spray terminal body 13. The outer wall of the turning handle 14 is fixedly connected to the turning rod 11, and the two first gears 12 are meshed with each other.

[0027] Reference Figure 3 The two second gears 19 are meshed with a plurality of latch teeth 20 , and the rotation of the second gears 19 can drive the inner slide bar 9 to move through the latch teeth 20 .

[0028] The implementation principle of the adjustment mechanism of an inkjet printer in the embodiment of the present application is as follows: when in use, the first motor 4 can drive the screw rod 3 to rotate, so that the screw sleeve 5 can move on the rod body of the screw rod 3, and the outer slide rod 8 can be driven to rise and fall through the mounting plate 6. At the same time, the second motor 21 can drive the connecting rod 18 to rotate through the synchronous wheel 22 and the synchronous belt 23, so that the two second gears 19 on the rod body of the connecting rod 18 drive the inner slide rod 9 to move through the latching teeth 20, so as to facilitate the adjustment of the position of the inkjet terminal body 13. At the same time, the turning handle 14 can drive the rotating rod 11 on one side to rotate, so that the two first gears 12 drive the inkjet terminal body 13 to rotate, so as to facilitate the adjustment of the inclination angle of the inkjet terminal body 13. The elastic force of the spring 17 can conveniently press the latching rod 16 against the connection between the two first gears 12, thereby fixing the inclination angle of the inkjet terminal body 13.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adjustment mechanism of an inkjet printer, comprising a transmission frame, characterized in that: The upper end of the transmission frame is fixedly connected to a main column, and the inner wall of the main column is rotatably connected to a screw rod, the upper end of the main column is fixedly connected to a first motor, and the output end of the first motor is fixedly connected to the screw rod, the rod body of the screw rod is sleeved with a threaded sleeve, one side of the threaded sleeve is fixedly connected to a mounting plate, the upper end of the mounting plate is fixedly connected to an outer sliding rod, the inner wall of the outer sliding rod is slidably connected to the inner sliding rod, the inner wall of the outer sliding rod is provided with a moving component, one side of the inner sliding rod is fixedly connected to a fixing box, the inner wall of the fixing box is rotatably connected to two rotating rods, the rod body of the rotating rod is fixedly connected to a first gear, one side of the fixing box is provided with a spray dock body, one side of the spray dock body is fixedly connected to the rotating rod, and the inner wall of the fixing box is provided with a clamping component.

2. The adjustment mechanism of the inkjet printer according to claim 1, characterized in that: The moving assembly includes a connecting rod, a second gear, a latch, a second motor, a synchronous wheel and a synchronous belt. The inner wall of the outer sliding rod is rotatably connected to the connecting rod, the rod body of the connecting rod is fixedly connected to the two second gears, the inner wall of the inner sliding rod is fixedly connected to a plurality of latches, the upper end of the outer sliding rod is fixedly connected to the second motor, the synchronous wheels are fixedly connected to the output ends of the connecting rod and the second motor, and the outer wall of the synchronous wheel is tightly fitted with the synchronous belt.

3. The adjustment mechanism of the inkjet printer according to claim 1, characterized in that: The locking assembly includes a pull rod, a locking rod and a spring. The outer wall of the fixed box is slidably connected to the two pull rods, the upper end of the locking rod is fixedly connected to the two pull rods, and the upper and lower ends of the spring are fixedly connected to the inner top surface of the fixed box and the upper end of the locking rod.

4. The adjustment mechanism of the inkjet printer according to claim 1, characterized in that: The outer wall of the main column is provided with two slots, the plate body of the mounting plate is fixedly connected with two limit blocks, and the outer wall of the limit block is slidably connected with the slots.

5. The adjustment mechanism of the inkjet printer according to claim 1, characterized in that: A turning handle is arranged on one side of the fixing box, the outer wall of the turning handle is fixedly connected to the turning rod, and the two first gears are meshed with each other.

6. The adjustment mechanism of the inkjet printer according to claim 2, characterized in that: The two second gears are meshed with a plurality of latch teeth.

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