Stator coding device

Abstract

A stator code printing device comprises a shell, a code printing head, a control part and a moving mechanism, an inner cavity is formed in the shell, the moving mechanism is arranged in the inner cavity and connected with the code printing head, the moving mechanism drives the code printing head to move up and down, left and right and front and back, the code printing head extends out of the inner cavity, and the control part is electrically connected with the moving mechanism. The control component controls the code printing head to print codes on the workpieces through the moving mechanism. According to the stator code printing device provided by the utility model, the moving mechanism drives the code printing head to move up and down, left and right and back and forth, and the control part controls the code printing head to print codes and letters on workpieces through the moving mechanism so as to code and mark stator products, so that tracking management and matching of the products are facilitated; the code printing method has the advantages of simple operation, no material consumption, low cost, no need of worrying about the problem of ink shedding, no pollution problem, environmental protection, fast code printing speed, high efficiency, and improvement of the production efficiency.

Description

Technical Field

[0001] This utility model relates to a coding device, and more particularly to a stator coding device. Background Technology

[0002] During the production process, motor stators often need to be coded and marked for product quality tracking and matching. The coding is usually done manually by screen printing or pad printing ink onto the product. However, this method is costly and consumes a lot of materials. Moreover, the ink on the product is easy to fall off later. In addition, the ink itself also causes some pollution.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of this invention is to provide a stator coding device that is simple and reasonable in structure, has high coding efficiency, low cost, low pollution, and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A stator marking device designed for this purpose is characterized by comprising a housing, a marking terminal, a control component, and a moving mechanism. The housing has an inner cavity, the moving mechanism is located inside the inner cavity, the moving mechanism is connected to the marking terminal, and the moving mechanism drives the marking terminal to move up, down, left, right, forward, and backward. The marking terminal extends out of the inner cavity, and the control component is electrically connected to the moving mechanism. The control component controls the marking terminal to mark on the workpiece through the moving mechanism.

[0006] A positioning plate is provided on one side of the outer shell, and a clearance opening is provided on the positioning plate. A first positioning surface is provided on one side of the positioning plate, and an end face for marking is provided on the workpiece. When marking the workpiece, the first positioning surface and the end face are in contact with each other, and the marking tool marks the end face through the clearance opening.

[0007] The positioning plate is equipped with a positioning block, and a second positioning surface is provided on one side of the positioning block. The workpiece is equipped with a positioning side surface. When the workpiece is marked, the second positioning surface and the positioning side surface are in contact with each other.

[0008] The positioning plate is provided with adjustment holes, and the positioning block is movably adjusted on the adjustment holes; the positioning plate is provided with adjustment fixing holes, and the positioning block is provided with fixing holes. Fasteners can be adjusted to pass through the adjustment fixing holes and then be fastened to the fixing holes to fix the positioning block on the positioning plate.

[0009] It also includes a main control unit and a control unit. The main control unit is communicatively connected to the control unit and the control unit respectively. The control unit inputs the coding mark, and the main control unit sends the coding mark to the control unit.

[0010] A connecting plate is provided on one side of the outer casing, and a handle for moving and operating the coding device is provided on the connecting plate. The positioning plate is fixedly connected to the connecting plate.

[0011] The handle is equipped with a switch for starting and stopping the moving mechanism, and the control components are electrically connected to the switch.

[0012] The moving mechanism includes a first moving component, which includes a first moving plate, a first driver, and a first pulley assembly. The first driver is driven and connected to the first pulley assembly. The jack is mounted on the first pulley assembly. The control component is electrically connected to the first driver. The first driver drives the jack to move left and right on the first moving plate through the first pulley assembly.

[0013] The moving mechanism also includes a second moving component, which includes a second moving plate, a second driver, and a second pulley assembly. The second driver is connected to the second pulley assembly, and the first moving plate is mounted on the second pulley assembly. The control component is electrically connected to the second driver, and the second driver drives the first moving plate to move up and down on the second moving plate via the second pulley assembly.

[0014] The moving mechanism also includes a third driver, which drives the second moving plate. The control component is electrically connected to the third driver, and the third driver drives the second moving plate to move back and forth on the housing.

[0015] This utility model provides a stator coding device. A moving mechanism drives the coding head to move up, down, left, right, forward, and backward. The control component controls the coding head to engrave characters on the workpiece through the moving mechanism, so as to encode and mark the stator products, which facilitates product tracking and management. Compared with the traditional manual ink printing method, there are no consumables, the cost is relatively low, and there is no need to worry about ink smudging. At the same time, there is no pollution problem, which is very environmentally friendly. In addition, this coding method has a fast coding speed and high efficiency, which improves production efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the coding device in one embodiment of the present invention.

[0017] Figure 2 This is a schematic diagram of the overall structure of the coding device from another angle in one embodiment of the present invention.

[0018] Figure 3 This is a front view of the moving mechanism in one embodiment of the present invention.

[0019] Figure 4 This is a side view of the moving mechanism in one embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the main control component and the control component in one embodiment of the present invention.

[0021] Figure 6This is a schematic diagram of the overall structure of the stator in one embodiment of the present invention.

[0022] Figure 7 This is a cross-sectional view of the assembly structure of the positioning plate and positioning block in one embodiment of the present invention.

[0023] Figure 8 This is a side view of the positioning plate in one embodiment of the present invention.

[0024] Figure 9 This is a cross-sectional view of the assembly structure of the mounting plate and the first transmission belt in one embodiment of the present invention.

[0025] Figure 10 This is a cross-sectional view of the mounting plate in one embodiment of the present invention. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] See Figures 1-10 This stator marking device includes a housing 1, a marking pin 2, a control component, and a moving mechanism. The housing 1 has an inner cavity 3, and the moving mechanism is located inside the inner cavity 3. The moving mechanism is connected to the marking pin 2 and drives the marking pin 2 to move up, down, left, right, back and forth. An opening is provided on one side of the inner cavity 3, through which the marking pin 2 extends out of the inner cavity 3. The control component is electrically connected to the moving mechanism and controls the marking pin 2 to mark on the workpiece 4 through the moving mechanism. The control component is a control circuit board. The marking pin 2 is provided with marking needles 23 for marking and engraving. The workpiece 4 is a motor stator.

[0028] A positioning plate 5 is provided on one side of the outer shell 1. An air-avoiding opening 6 is provided on the positioning plate 5. A first positioning surface 7 is provided on one side of the positioning plate 5. An end face 8 for marking is provided on one end of the workpiece 4. When marking the workpiece 4, the first positioning surface 7 and the end face 8 are in contact with each other, and the marking tool 2 marks the end face 8 through the air-avoiding opening 6.

[0029] A positioning block 9 is provided on one side of the positioning plate 5, and a second positioning surface 10 is provided on one side of the positioning block 9. A positioning side surface 11 is provided on the side of the workpiece 4. When the workpiece 4 is being marked, the second positioning surface 10 and the positioning side surface 11 fit together. The positioning side surface 11 and the second positioning surface 10 are arc-shaped surfaces. When the workpiece 4 is being marked, the second positioning surface 10 is supported on the positioning side surface 11, and the first positioning surface 7 rests on the end face 8 to position the marking device and improve the marking accuracy.

[0030] The positioning plate 5 has adjustment holes 12 on both sides, and the positioning block 9 is movably adjusted on the adjustment holes 12. Specifically, the positioning block 9 has sliding parts 24 at both ends, and the sliding parts 24 are slidably arranged on the adjustment holes 12. This structure allows the marking device to adapt to motor stators of different sizes, because the marking positions of motor stators of different sizes are different.

[0031] The positioning plate 5 is provided with adjustment fixing holes 32, and the positioning block 9 is provided with fixing holes 33. Fasteners (screws) can be adjusted to pass through the adjustment fixing holes 32 and then be fastened to the fixing holes 33 to fix the positioning block 9 on the positioning plate 5. The adjustment fixing holes 32 are provided corresponding to the adjustment holes 12, and are used to adjust the position of the positioning block 9 on the positioning plate 5. After the positioning block 9 is adjusted to the correct position, screws are tightened to fix the positioning block 9. In addition, through this structure, different positioning blocks 9 can be replaced. The positioning side 11 of motor stators of different specifications and sizes has different structural dimensions. By replacing different positioning blocks 9, the second positioning surface 10 with different structural dimensions can be replaced to make the second positioning surface 10 fit the positioning side 11.

[0032] The positioning block 9 is provided with an adjustment part 34, which passes through the adjustment hole 12 and is movably adjusted on the adjustment hole 12. The fixing hole 33 is provided on the adjustment part 34. The positioning plate 5 extends outward from one side and is provided with an extension part 35. The adjustment fixing hole 32 is provided on the extension part 35.

[0033] It also includes a main control unit 13 and a control unit 14. The main control unit 13 is communicatively connected to the control unit 14 and the control unit. The control unit 14 inputs the coding mark, and the main control unit 13 sends the coding mark to the control unit. The main control unit 13 is a marking machine, and the control unit 14 is a keyboard. The main control unit 13 is equipped with a USB interface 25. The coding device is connected to the USB interface 25 through a data cable. The main control unit 13 is equipped with a display screen 26, which is used to display the coding mark. The user can input the desired coding mark through the keyboard and then press confirm. The marking machine will send the input coding mark to the control unit. The control unit will drive the moving mechanism through the program to make the marking terminal 2 move accordingly, so that the marking terminal 2 marks the input coding mark on the workpiece 4.

[0034] A connecting plate 15 is provided on one side of the outer casing 1. A handle 16 for moving and operating the coding device is provided on the connecting plate 15. The positioning plate 5 is fixedly connected to the connecting plate 15. When coding, the coding device is picked up by the handle 16 and then moved to the corresponding position of the workpiece 4 to perform coding.

[0035] The handle 16 is equipped with a switch 17 for starting and stopping the moving mechanism. The control component is electrically connected to the switch 17. When the switch 17 is pressed, the moving mechanism will drive the marking dock 2 to mark. When the marking dock 2 is marking, if the switch 17 is pressed, the moving mechanism will stop working.

[0036] The moving mechanism includes a first moving component, which includes a first moving plate 18, a first driver, and a first pulley assembly 19. The first driver is connected to the first pulley assembly 19. The dock 2 is mounted on the first pulley assembly 19. The control component is electrically connected to the first driver. The first driver drives the dock 2 to move left and right on the first moving plate 18 through the first pulley assembly 19.

[0037] The first driver is a motor, which is fixed on the first moving plate 18. The first pulley assembly 19 includes a driving pulley, a first transmission belt 36 and a driven pulley. The dock 2 is provided with a mounting plate 27, which is mounted on the first transmission belt 36. The first moving plate 18 is provided with a first slide rail 28, and the mounting plate 27 is provided with a first slider 29, which slides left and right with the first slide rail 28.

[0038] The mounting plate 27 is provided with a clamping groove 37, and the mounting plate 27 is clamped and fixed on the first transmission belt 36 through the clamping groove 37. The clamping groove 37 is provided with a clamping tooth for clamping the first transmission belt 36.

[0039] The moving mechanism also includes a second moving component, which includes a second moving plate 20, a second driver, and a second pulley assembly 21. The second driver is connected to the second pulley assembly 21. The first moving plate 18 is mounted on the second pulley assembly 21. The control component is electrically connected to the second driver. The second driver drives the first moving plate 18 to move up and down on the second moving plate 20 through the second pulley assembly 21.

[0040] The second driver is a motor, which is fixed on the second moving plate 20. The second pulley assembly 21 includes a driving pulley, a second transmission belt 38 and a driven pulley. The first moving plate 18 is mounted on the second transmission belt 38. The second moving plate 20 is provided with a second slide rail 30 and the first moving plate 18 is provided with a second slider 31. The second slider 31 slides up and down with the second slide rail 30.

[0041] The fixing method of the first movable plate 18 and the second transmission belt 38 is the same as that of the mounting plate 27 and the first transmission belt 36, and will not be described in detail here.

[0042] The moving mechanism also includes a third driver 22, which drives and connects to the second moving plate 20. The control component is electrically connected to the third driver 22, and the third driver 22 drives the second moving plate 20 to move back and forth on the housing 1.

[0043] The third actuator 22 is a cylinder, which is fixed on the housing 1. The housing 1 is provided with a third slide rail, and the second moving plate 20 is provided with a third slider. The third slider and the third slide rail slide back and forth in cooperation.

[0044] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A stator marking device, characterized in that: It includes a shell (1), a marking dock (2), a control component and a moving mechanism. The shell (1) has an inner cavity (3). The moving mechanism is located in the inner cavity (3) and is connected to the marking dock (2). The moving mechanism drives the marking dock (2) to move up, down, left, right and back. The marking dock (2) extends out of the inner cavity (3). The control component is electrically connected to the moving mechanism. The control component controls the marking dock (2) to mark on the workpiece (4) through the moving mechanism.

2. The stator marking device according to claim 1, characterized in that: A positioning plate (5) is provided on one side of the outer shell (1), a clearance opening (6) is provided on the positioning plate (5), a first positioning surface (7) is provided on one side of the positioning plate (5), and an end face (8) for coding is provided on the workpiece (4); when coding is performed on the workpiece (4), the first positioning surface (7) and the end face (8) are in contact with each other, and the coding tool (2) codes on the end face (8) through the clearance opening (6).

3. The stator marking device according to claim 2, characterized in that: A positioning block (9) is provided on the positioning plate (5), a second positioning surface (10) is provided on one side of the positioning block (9), and a positioning side surface (11) is provided on the workpiece (4); when the workpiece (4) is marked, the second positioning surface (10) and the positioning side surface (11) fit together.

4. The stator marking device according to claim 3, characterized in that: The positioning plate (5) is provided with an adjustment hole (12), and the positioning block (9) is movably adjusted and set on the adjustment hole (12); the positioning plate (5) is provided with an adjustment fixing hole (32), and the positioning block (9) is provided with a fixing hole (33). The fastener can be adjusted to pass through the adjustment fixing hole (32) and then be fastened to the fixing hole (33) so that the positioning block (9) is fixed on the positioning plate (5).

5. The stator marking device according to claim 1, characterized in that: It also includes a main control unit (13) and a control unit (14). The main control unit (13) is connected to the control unit (14) and the control unit respectively. The control unit (14) inputs the coding mark, and the main control unit (13) sends the coding mark to the control unit.

6. The stator marking device according to claim 2, characterized in that: A connecting plate (15) is provided on one side of the outer casing (1), and a handle (16) for moving and operating the coding device is provided on the connecting plate (15). The positioning plate (5) is fixedly connected to the connecting plate (15).

7. The stator marking device according to claim 6, characterized in that: The handle (16) is provided with a switch (17) for starting and stopping the moving mechanism, and the control component is electrically connected to the switch (17).

8. The stator marking device according to claim 1, characterized in that: The moving mechanism includes a first moving component, which includes a first moving plate (18), a first driver and a first pulley assembly (19). The first driver drives the first pulley assembly (19), and the dock (2) is mounted on the first pulley assembly (19). The control component is electrically connected to the first driver. The first driver drives the dock (2) to move left and right on the first moving plate (18) through the first pulley assembly (19).

9. The stator marking device according to claim 8, characterized in that: The moving mechanism also includes a second moving component, which includes a second moving plate (20), a second driver, and a second pulley assembly (21). The second driver drives the second pulley assembly (21), and the first moving plate (18) is mounted on the second pulley assembly (21). The control component is electrically connected to the second driver. The second driver drives the first moving plate (18) to move up and down on the second moving plate (20) through the second pulley assembly (21).

10. The stator marking device according to claim 9, characterized in that: The moving mechanism also includes a third driver (22), which drives the second moving plate (20) to move back and forth on the housing (1). The control component is electrically connected to the third driver (22). The third driver (22) drives the second moving plate (20) to move back and forth on the housing (1).

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