Suspension spring product identification code spraying mechanism

Abstract

The utility model provides a suspension spring product identification code spraying mechanism, which relates to the technical field of suspension spring product identification code spraying and comprises a code spraying machine nozzle, an X-axis rotating swing arm, a spring supporting V-shaped plate, a V-axis moving module, an X-axis servo motor, a spring, a Y-axis moving module, a Z-axis moving module, a Y-axis servo motor, a V-axis servo motor, a PLC (programmable logic controller), a Z-axis servo motor and a code spraying table. By arranging the PLC and the four servo motors, the X-axis rotating swing arm can be matched with the Y-axis moving module, the Z-axis moving module can be matched with the V-axis moving module, all directions of a spray head of the ink-jet printer can be accurately controlled and adjusted, therefore, automatic ink-jet printing of product marks is achieved, and the problems that characters need to be accurately printed on the surface of a steel wire, and the production efficiency is high are solved. And the problem can be solved by synchronously following the steel wire along the radial direction and the axial direction.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension spring product identification inkjet coding, and particularly relates to a suspension spring product identification inkjet coding mechanism. Background Technique

[0002] The identification of suspension spring products is to print the identification characters required by customers on the outer surface of the spring wire with paint.

[0003] The existing spring wire is arc-shaped in the radial direction and has a spiral lift in the axial direction. To accurately print characters on the wire surface, it is necessary to synchronously follow the wire in the radial and axial directions to complete; therefore, a spring identification inkjet coding mechanism is designed and manufactured to cooperate with the inkjet printer for product identification, meeting the pad printing identification requirements of any spring. Content of the Utility Model

[0004] In view of this, the utility model provides a suspension spring product identification inkjet coding mechanism, which has a PLC controller and four servo motors, and can make the X-axis rotating swing arm cooperate with the Y-axis moving module, the Z-axis moving module and the V-axis moving module to accurately control and adjust all aspects of the inkjet printer nozzle, so as to realize automatic inkjet printing of product identification.

[0005] The utility model provides a suspension spring product identification inkjet coding mechanism, which specifically includes: an inkjet printer nozzle, an X-axis rotating swing arm, a spring support V-shaped plate, a V-axis moving module, an X-axis servo motor, a spring, a Y-axis moving module, a Z-axis moving module, a Y-axis servo motor, a V-axis servo motor, a PLC controller, a Z-axis servo motor and an inkjet printing table;

[0006] The V-axis moving module and the Y-axis moving module base are fixedly installed on the inkjet printing table, and a PLC controller is fixedly arranged on the top of the inkjet printing table; the X-axis servo motor is installed outside the X-axis rotating swing arm, and the Y-axis servo motor is installed outside the Y-axis moving module; the Z-axis servo motor is installed outside the Z-axis moving module, and the V-axis servo motor is installed outside the V-axis moving module, and the spring support V-shaped plate is installed on the V-axis moving module.

[0007] In at least some embodiments, the spring is placed on the spring support V-shaped plate. By setting the value of the V-axis moving module, the V-axis servo motor adjusts the position of the spring support V-shaped plate to make the center line of the spring coaxial with the swing arm center line of the X-axis rotating swing arm.

[0008] In at least some embodiments, the Z-axis moving module is installed on the X-axis rotating swing arm. By setting the value of the X-axis rotating swing arm, the X-axis servo motor drives the inkjet printer nozzle to swing in an arc around the radius of the spring.

[0009] In at least some embodiments, the inkjet printer nozzle is installed on the Z-axis moving module. By setting the value of the Z-axis moving module, the Z-axis servo motor adjusts the position of the inkjet printer nozzle so that the inkjet printer nozzle is equidistant from the outer circle of the spring.

[0010] In at least some embodiments, the X-axis rotating swing arm is installed on the Y-axis moving module. By setting the value of the Y-axis moving module, the Y-axis servo motor drives the inkjet printer nozzle to move along the spiral lift of the spring, synchronizing the swing of the X-axis rotating swing arm (), and precisely printing the printed characters on the spring wire.

[0011] In at least some embodiments, the X-axis servo motor, Y-axis servo motor, Z-axis servo motor, and V-axis servo motor are all electrically connected to the PLC controller. The PLC controller can be used to control the number of rotation circles of the shafts of the X-axis servo motor, Y-axis servo motor, Z-axis servo motor, and V-axis servo motor.

[0012] In at least some embodiments, an equipment status prompt box is set in the operation interface of the PLC controller, and the status prompt box in the operation interface of the PLC controller can be used to intelligently display the real-time status of the equipment; the PLC controller can intelligently prompt the operation steps and methods of the equipment, and an automatic editing operation program function is set in the PLC controller.

[0013] Advantageous Effects

[0014] 1. In the present utility model, by providing a PLC controller, an X-axis servo motor, a Y-axis servo motor, a Z-axis servo motor, and a V-axis servo motor, the X-axis rotating swing arm can cooperate with the Y-axis moving module, and the Z-axis moving module can cooperate with the V-axis moving module to precisely control and adjust all directions of the inkjet printer nozzle, enabling the inkjet printer nozzle to move synchronously along the radial and axial directions of the spring; thereby realizing automatic printing of product identification, which is beneficial to meeting the pad printing identification requirements of any spring.

[0015] 2. In the present utility model, an equipment status prompt box is set in the operation interface of the PLC controller; furthermore, the status prompt box in the operation interface of the PLC controller can be used to intelligently display the real-time status of the equipment; this is beneficial to reminding the operator of the real-time status of the equipment and can prompt the operation steps and methods of the equipment, minimizing the usage difficulty of this device.

[0016] 3. In the present utility model, an automatic editing operation program function is set in the PLC controller, which can automatically edit the working positions of each axis according to the geometric dimensions of the spring; when changing the type of spring product, only the outer diameter of the spring, the wire diameter, the number of inkjet circles, and the number of inkjet characters need to be input, and then click the automatic editing button to automatically generate the operation program, further reducing the operation difficulty of this device. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings of the embodiments will be briefly introduced below.

[0018] The accompanying drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0019] In the accompanying drawings:

[0020] Figure 1 is a schematic diagram of the overall structure of the suspension spring product identification inkjet coding mechanism of the embodiment of the present utility model.

[0021] Figure 2 is a schematic diagram of the upper surface structure of the inkjet coding table of the suspension spring product identification inkjet coding mechanism of the embodiment of the present utility model.

[0022] Figure 3 is a schematic diagram of the structure of the X-axis rotating swing arm and the Y-axis moving module of the suspension spring product identification inkjet coding mechanism of the embodiment of the present utility model.

[0023] Figure 4 is a schematic diagram of the structure of the Z-axis moving module of the suspension spring product identification inkjet coding mechanism of the embodiment of the present utility model.

[0024] Figure 5 is a schematic diagram of the structure of the spring support V-shaped plate of the suspension spring product identification inkjet coding mechanism of the embodiment of the present utility model.

[0025] Figure 6 is a schematic diagram of the structure of the Y-axis moving module of the suspension spring product identification inkjet coding mechanism of the embodiment of the present utility model.

[0026] Figure 7 is a schematic diagram of the structure of the V-axis moving module of the suspension spring product identification inkjet coding mechanism of the embodiment of the present utility model.

[0027] Figure 8 is a schematic diagram of the structure of the Z-axis moving module of the suspension spring product identification inkjet coding mechanism of the embodiment of the present utility model.

[0028] List of reference numerals

[0029] 1. Inkjet printer nozzle; 2. X-axis rotating swing arm; 3. Spring support V-shaped plate; 4. V-axis moving module; 5. X-axis servo motor; 6. Spring; 7. Y-axis moving module; 8. Z-axis moving module; 9. Y-axis servo motor; 10. V-axis servo motor; 11. PLC controller; 12. Z-axis servo motor; 13. Inkjet coding table. Detailed implementation manners

[0030] In order to make the objectives, solutions, and advantages of the technical solution of the present utility model clearer, the technical solution of the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present utility model. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components.

[0031] Embodiment 1: Please refer to Figures 1 to 8 as shown in

[0032] The present utility model provides a suspension spring product identification inkjet coding mechanism, including an inkjet printer nozzle 1, an X-axis rotating swing arm 2, a spring-supporting V-shaped plate 3, a V-axis moving module 4, an X-axis servo motor 5, a spring 6, a Y-axis moving module 7, a Z-axis moving module 8, a Y-axis servo motor 9, a V-axis servo motor 10, a PLC controller 11, a Z-axis servo motor 12, and an inkjet coding table 13.

[0033] In the embodiments of the present disclosure, the bases of the V-axis moving module 4 and the Y-axis moving module 7 are fixedly installed on the inkjet coding table 13, and the PLC controller 11 is fixedly arranged on the top of the inkjet coding table 13; the X-axis servo motor 5 is installed outside the X-axis rotating swing arm 2, and the Y-axis servo motor 9 is installed outside the Y-axis moving module 7; the Z-axis servo motor 12 is installed outside the Z-axis moving module 8, and the V-axis servo motor 10 is installed outside the V-axis moving module 4, and the spring-supporting V-shaped plate 3 is installed on the V-axis moving module 4; the X-axis servo motor 5, the Y-axis servo motor 9, the Z-axis servo motor 12, and the V-axis servo motor 10 are all electrically connected to the PLC controller 11, and the PLC controller 11 can be used to control the number of rotation circles of the rotating shafts of the X-axis servo motor 5, the Y-axis servo motor 9, the Z-axis servo motor 12, and the V-axis servo motor 10; its specific function is: by providing the PLC controller 11 and the four servo motors, the X-axis rotating swing arm 2 can cooperate with the Y-axis moving module 7, and the Z-axis moving module 8 can cooperate with the V-axis moving module 4 to precisely control and adjust all directions of the inkjet printer nozzle 1, so that the inkjet printer nozzle 1 moves synchronously along the radial and axial directions of the spring 6; thereby realizing automatic printing of product identification.

[0034] Embodiment 2: Please refer to Figures 3 to 8As shown in the figure: On the basis of the first embodiment, the spring 6 is placed on the spring support V-shaped plate 3. By setting the value of the V-axis movement module 4, the V-axis servo motor 10 adjusts the position of the spring support V-shaped plate 3 so that the center line of the spring 6 is coaxial with the swing arm center line of the X-axis rotating swing arm 2; the Z-axis movement module 8 is installed on the X-axis rotating swing arm 2. By setting the value of the X-axis rotating swing arm 2, the X-axis servo motor 5 drives the inkjet printer nozzle 1 to swing in an arc around the radius of the spring 6; the inkjet printer nozzle 1 is installed on the Z-axis movement module 8. By setting the value of the Z-axis movement module 8, the Z-axis servo motor 12 adjusts the position of the inkjet printer nozzle 1 so that the inkjet printer nozzle 1 is equidistant from the outer circle of the spring 6; the X-axis rotating swing arm 2 is installed on the Y-axis movement module 7. By setting the value of the Y-axis movement module 7, the Y-axis servo motor 9 drives the inkjet printer nozzle 1 to move along the spiral lift of the spring 6, synchronizing the swing of the X-axis rotating swing arm 2, and precisely printing the printed characters on the spring 6 wire; its specific function is: the Y-axis movement module 7 drives the X-axis rotating swing arm 2 to move linearly back and forth through the Y-axis servo motor 9, and the function is to drive the inkjet printer nozzle 1 to move back and forth; the Z-axis movement module 8 is installed on the X-axis rotating swing arm 2, and controls the up and down movement of the inkjet printer nozzle 1 by cooperating with the Z-axis servo motor 12; the V-axis movement module 4 cooperates with the V-axis servo motor 10 to control the up and down movement of the spring support V-shaped plate 3.

[0035] Embodiment Three: Please refer to Figures 1 to 8 As shown in the figure: On the basis of the first and second embodiments, there is a device status prompt box set in the operation interface of the PLC controller 11, and the real-time status of the device can be intelligently displayed by using the status prompt box in the operation interface of the PLC controller 11; the PLC controller 11 can intelligently prompt the device operation steps and methods, and an automatic editing and running program function is set in the PLC controller 11; its specific function is: there is a device status prompt box set in the operation interface of the PLC controller 11; furthermore, the real-time status of the device can be intelligently displayed by using the status prompt box in the operation interface of the PLC controller 11; it is beneficial to remind the operator of the real-time status of the device and can prompt the device operation steps and methods.

[0036] Specific usage mode and function of this embodiment: In the present utility model, when in use, the X-axis rotating swing arm 2 cooperates with the X-axis servo motor 5 to drive the Z-axis moving module 8 and the inkjet printer nozzle 1 to rotate. Its function is to control the inkjet printer nozzle 1 to rotate uniformly around the outer diameter of the spring 6, so that the inkjet printer nozzle 1 always maintains an equal distance from the surface of the spring 6 in the radial direction, ensuring that the printed font size is consistent, the intervals are uniform, and there is no deformation; the Y-axis moving module 7 drives the X-axis rotating swing arm 2 to move linearly back and forth through the Y-axis servo motor 9. Its function is to drive the inkjet printer nozzle 1 to move back and forth. The position of the inkjet printer nozzle 1 moves back and forth along the helix of the spring 6 while rotating around the outer diameter of the spring 6, ensuring that the printed font is always on the center line of the steel wire; the Z-axis moving module 8 is installed on the X-axis rotating swing arm 2 and controls the up and down movement of the inkjet printer nozzle 1 by cooperating with the Z-axis servo motor 12. Its function is to adjust the distance between the inkjet printer nozzle 1 and the rotation center of the X-axis rotating swing arm 2 when replacing springs 6 with different outer diameters, ensuring that the inkjet printer nozzle 1 has an equal radial distance from the spring 6 steel wire when printing springs 6 with different outer diameters; the V-axis moving module 4 cooperates with the V-axis servo motor 10 to control the up and down movement of the spring support V-shaped plate 3. Its function is to make the radial axis of the spring 6 coaxial with the swing arm axis center of the X-axis rotating swing arm 2 when replacing springs 6 with different outer diameters, ensuring that the inkjet printer nozzle 1 has an equal radial distance from the spring 6 steel wire when printing springs 6 with different outer diameters.

Claims

1. A suspension spring product identification inkjet coding mechanism, characterized in that Including: Inkjet printer nozzle (1), X-axis rotating swing arm (2), spring support V-shaped plate (3), V-axis moving module (4), X-axis servo motor (5), spring (6), Y-axis moving module (7), Z-axis moving module (8), Y-axis servo motor (9), V-axis servo motor (10), PLC controller (11), Z-axis servo motor (12) and inkjet table (13); The base of the V-axis moving module (4) and the Y-axis moving module (7) is fixedly installed on the inkjet table (13), and the PLC controller (11) is fixedly arranged on the top of the inkjet table (13); the X-axis servo motor (5) is installed outside the X-axis rotating swing arm (2), and the Y-axis servo motor (9) is installed outside the Y-axis moving module (7); the Z-axis servo motor (12) is installed outside the Z-axis moving module (8), and the V-axis servo motor (10) is installed outside the V-axis moving module (4), and the spring support V-shaped plate (3) is installed on the V-axis moving module (4).

2. The inkjet coding mechanism for the suspension spring product identification according to claim 1, wherein: The spring (6) is placed on the spring support V-shaped plate (3). By setting the value of the V-axis moving module (4), the V-axis servo motor (10) adjusts the position of the spring support V-shaped plate (3) to make the center line of the spring (6) coaxial with the swing arm center line of the X-axis rotating swing arm (2).

3. The inkjet coding mechanism for the suspension spring product identification according to claim 1, characterized in that: The Z-axis moving module (8) is installed on the X-axis rotating swing arm (2). By setting the value of the X-axis rotating swing arm (2), the X-axis servo motor (5) drives the inkjet printer nozzle (1) to swing in an arc around the radius of the spring (6).

4. The inkjet coding mechanism for the suspension spring product identification according to claim 1, characterized in that: The inkjet printer nozzle (1) is installed on the Z-axis moving module (8). By setting the value of the Z-axis moving module (8), the Z-axis servo motor (12) adjusts the position of the inkjet printer nozzle (1) so that the inkjet printer nozzle (1) is equidistant from the outer circle of the spring (6).

5. The inkjet coding mechanism for the suspension spring product identification according to claim 1, characterized in that: The X-axis rotating swing arm (2) is installed on the Y-axis moving module (7). By setting the value of the Y-axis moving module (7), the Y-axis servo motor (9) drives the inkjet printer nozzle (1) to move along the helix lift of the spring (6), synchronizing the swing of the X-axis rotating swing arm (2), and precisely printing the printed characters on the spring (6) wire.

6. The inkjet coding mechanism for the suspension spring product identification according to claim 1, wherein: The X-axis servo motor (5), Y-axis servo motor (9), Z-axis servo motor (12) and V-axis servo motor (10) are all electrically connected to the PLC controller (11). The PLC controller (11) can control the number of rotation circles of the shafts of the X-axis servo motor (5), Y-axis servo motor (9), Z-axis servo motor (12) and V-axis servo motor (10).

7. The marking and inkjet coding mechanism for a suspension spring product according to claim 1, characterized in that: The operation interface of the PLC controller (11) is provided with a device status prompt box, and the status prompt box in the operation interface of the PLC controller (11) can intelligently display the real-time status of the device, and the PLC controller (11) is set with an automatic editing operation program function.

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