Code spraying device for manufacturing sensor based on industrial Internet of Things

Abstract

The invention discloses a code spraying device for manufacturing a sensor based on industrial Internet of Things, the code spraying device comprises a feeding unit, a stacking unit and a code spraying unit, the feeding unit comprises a transplanting assembly and a clamping assembly, the movable end of the transplanting assembly is connected with the clamping assembly, the clamping assembly is used for clamping a workpiece on the stacking unit, and the stacking unit is used for stacking the workpiece on the stacking unit; the transferring assembly is used for transferring the workpieces clamped by the clamping assembly to the code spraying unit, the code spraying unit is used for spraying codes on the workpieces, and a rotating mechanism used for rotating the workpieces is further arranged at the bottom of the code spraying unit. According to the code spraying device, the workpieces to be subjected to code spraying can be stacked one by one in order through the arranged stacking unit, then the workpieces on the stacking unit can be grabbed to the code spraying unit one by one through the arranged transplanting assembly and clamping assembly, the workpieces are subjected to code spraying through the code spraying unit, and therefore the machining efficiency of the workpieces is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sensor manufacturing, and in particular to a coding device for manufacturing sensors based on industrial Internet of Things. Background Art

[0002] A temperature sensor is a device that detects temperature and converts it into a usable signal. Temperature sensors are widely used in industry, scientific research, medical treatment, household appliances and other fields. During the mass production process of sensors, the sensors need to be coded for easy storage and identification. Traditional sensor coding devices are inefficient. After completing the coding of one side of the sensor, the sensor needs to be manually rotated so that the other side of the sensor can also be coded. Therefore, there is an urgent need for a device that can automatically code both sides of the temperature sensor to improve the processing efficiency of temperature sensors in the intelligent manufacturing of the Industrial Internet of Things. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, and the purpose is to provide a coding device for manufacturing sensors based on industrial Internet of Things, which can realize automatic coding of sensors and improve the processing efficiency of sensors.

[0004] The present invention is achieved through the following technical solutions:

[0005] A coding device for manufacturing sensors based on industrial Internet of Things comprises a feeding unit, a stacking unit and a coding unit, wherein the feeding unit comprises a transplanting component and a clamping component, wherein the movable end of the transplanting component is connected to the clamping component, wherein the clamping component is used to clamp a workpiece on the stacking unit, wherein the transplanting component is used to transfer the workpiece clamped by the clamping component to the coding unit, wherein the coding unit is used to code the workpiece, and wherein a rotating mechanism for rotating the workpiece is further provided at the bottom of the coding unit.

[0006] Further, the transplanting assembly includes a column horizontal platform, a first slide platform, a first slide seat and a first driving mechanism;

[0007] The horizontal platform is fixed on the top of the column;

[0008] The first slide is fixed to the horizontal platform, the first slide seat is slidably connected to the first slide, and the output end of the first driving mechanism is connected to the first slide seat;

[0009] The clamping assembly is connected to the first slide seat.

[0010] Further, the clamping assembly includes a second slide, a second slide seat, a second driving mechanism and a clamping unit, the second slide is connected to the side wall of the first slide seat, the second slide seat is slidably connected to the second slide, and the output end of the second driving mechanism is connected to the second slide seat;

[0011] The clamping unit is fixed on the second sliding seat.

[0012] Further, the clamping unit comprises a clamping cylinder, a clamping claw and a positioning member, the clamping cylinder is fixed on the second slide seat, and the clamping claw is connected to the output end of the clamping cylinder;

[0013] Gaskets are provided on the clamping surfaces of the clamping jaws;

[0014] The positioning member includes a fixed block, a connecting plate, a positioning rod, a first elastic member and a positioning head. The fixed block is connected to the clamping cylinder through the connecting plate, and the fixed block is located between two clamping jaws. The positioning rod vertically penetrates the fixed block and is connected to the positioning head. The first elastic member is sleeved on the positioning rod.

[0015] Furthermore, the inkjet unit includes a fixed seat, a first tooling and two inkjet printers, the bottom of the fixed seat is connected to the rotating mechanism, a movable disk is provided on the fixed seat, and the output end of the rotating mechanism vertically extends into the fixed seat and is connected to the movable disk;

[0016] The first tool is fixed on the movable plate, and the first tool is provided with two positioning grooves for placing workpieces;

[0017] The inkjet printer is fixed on the fixing seat via a vertical plate.

[0018] Furthermore, a convex edge is provided on the side wall of the fixing seat, a first clamp is provided on the convex edge, a first adjusting rod is provided on the first clamp, a second clamp is provided at one end of the first adjusting rod, a second adjusting rod is provided on the second clamp, a third clamp is provided at one end of the second adjusting rod, a third adjusting rod is provided on the third clamp, and a first camera is provided on the third adjusting rod.

[0019] Furthermore, it also includes a detection unit, which includes a fixed column, a movable table, a slider, a shell and a second camera. The movable table is slidably connected to the fixed column, the slider is slidably connected to the movable table, the shell is fixed on the slider, the second camera is connected to the shell, and the second camera faces the first tooling.

[0020] Further, the stacking unit includes a third slide rail, a third slide seat, a third driving mechanism and a second tooling for placing the workpiece;

[0021] The third slide is slidably connected to the third slide rail, the output end of the third driving mechanism is connected to the third slide, and the second tooling is fixed on the third slide.

[0022] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0023] 1. The present invention utilizes the stacking unit to stack the workpieces to be coded one by one in an orderly manner, and then utilizes the provided transfer assembly and clamping assembly to grab the workpieces on the stacking unit one by one to the coding unit, and utilizes the coding unit to code the workpieces, thereby improving the processing efficiency of the workpieces;

[0024] 2. The present invention utilizes the rotating mechanism to rotate the first tooling, thereby facilitating the inkjet printer to inkjet the two surfaces of the workpiece. At the same time, the detection unit can detect whether the workpiece is inkjet-coded, thereby improving the processing quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings:

[0026] Figure 1 It is a schematic diagram of the structure of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the coding unit of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the clamping assembly of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the clamping assembly of the present invention in another state;

[0030] Figure 5 It is a structural schematic diagram of the detection unit of the present invention;

[0031] Figure 6 It is a structural schematic diagram of a stacking unit of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the second tooling of the present invention;

[0033] Figure 8 is a schematic structural diagram of a fourth driving mechanism of the present invention;

[0034] Fig. 9 For the present invention Figure 8 Schematic diagram of the structure after the A part is enlarged.

[0035] Marks and corresponding parts names in the attached drawings:

[0036] 2. Stacking unit; 3. Third slide rail; 4. Column; 5. First slide; 6. Horizontal platform; 7. First slide seat; 8. Second slide; 9. Second slide seat; 10. Clamping unit; 11. Rotating mechanism; 12. Detection unit; 13. Fixed seat; 14. Flange; 15. First clamp; 16. First adjustment rod; 18. Movable disk; 19. Workpiece; 20. First tooling; 21. Inkjet printer; 22. First camera; 23. Third adjustment rod; 24. Clamping cylinder; 25. Clamping claw; 26. Positioning member; 27. Gasket; 28. Fixed block; 29. ​​First elastic member; 30. Positioning head; 31. Fixed column; 32. Second camera; 3 3. Shell; 34. Slider; 35. Movable platform; 37. First support plate; 38. Second support plate; 39. Second tooling; 40. Vertical rod; 41. Rotating rod; 42. Third bellows; 43. Connecting block; 44. Fourth driving mechanism; 45. Elastic sheet; 46. First bellows; 47. Movable tube; 48. Piston rod; 49. Cylinder head; 50. Cylinder body; 51. Cylinder bottom; 53. Inlet; 54. Second elastic member; 55. First locking block; 56. Limiting block; 57. Airbag; 58. Conduit; 59. Third elastic member; 60. Vertical tube; 61. Second locking block; 62. Unlocking hole; 63. Second bellows; 64. Piston. DETAILED DESCRIPTION

[0037] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0038] Example

[0039] like Figures 1 to 9 As shown, the present invention includes a loading unit, a stacking unit 2 and a coding unit, the loading unit includes a transplanting assembly and a clamping assembly, the movable end of the transplanting assembly is connected to the clamping assembly, the clamping assembly is used to clamp the workpiece 19 on the stacking unit 2, the transplanting assembly is used to transfer the workpiece 19 clamped by the clamping assembly to the coding unit, the coding unit is used to code the workpiece 19, and the bottom of the coding unit is also provided with a rotating mechanism 11 for rotating the workpiece 19.

[0040] In view of the fact that most of the prior art uses manual coding to inkjet the sensor, which results in low processing efficiency of the sensor, the present technical solution designs a feeding unit, a stacking unit 2 and a coding unit, which can realize automatic coding of the sensor, wherein the stacking unit 2 is used to centrally stack the manufactured workpieces 19, after the workpiece 19 to be coded is placed on the coding unit, the clamping assembly is moved to the stacking unit 2 by the transferring assembly of the feeding unit, and then the workpiece 19 on the stacking unit 2 is clamped by the clamping assembly, and then the workpiece 19 on the clamping assembly is placed on the coding unit by the transferring assembly, and finally the surface of the workpiece 19 is coded by the coding unit, and after the coding unit codes one of the surfaces of the workpiece 19, the rotating mechanism 11 is used to rotate the workpiece 19, so that the coding unit can code the other surface of the workpiece 19, and after the coding of the two surfaces of the workpiece 19 is completed, the workpiece 19 after coding is completed is transferred to the next process by the transferring assembly and the clamping assembly.

[0041] This technical solution uses the industrial Internet of Things model to automatically print codes on sensors, which can more effectively manage operational processes and thus improve production efficiency.

[0042] The transplanting assembly includes a column 4, a horizontal platform 6, a first slide 5, a first slide 7 and a first driving mechanism; the horizontal platform 6 is fixed on the top of the column 4; the first slide 5 is fixed on the horizontal platform 6, the first slide 7 is slidably connected to the first slide 5, and the output end of the first driving mechanism is connected to the first slide 7; the clamping assembly is connected to the first slide 7.

[0043] In this embodiment, in order to ensure that the transplanting assembly can drive the clamping assembly to move back and forth between the stacking unit 2 and the coding unit, thereby realizing the coding of the workpieces 19 stacked on the stacking unit 2 one by one, specifically, the first driving mechanism is a cylinder or a hydraulic cylinder. When the first driving mechanism is working, the output end of the first driving mechanism drives the first slide 7 to move on the first slide 5, so that the clamping assembly connected to the first slide 5 can move back and forth between the stacking unit 2 and the coding unit, thereby realizing automatic loading of the workpieces 19 one by one.

[0044] The clamping assembly includes a second slide 8, a second slide seat 9, a second driving mechanism and a clamping unit 10. The second slide 8 is connected to the side wall of the first slide seat 7, the second slide seat 9 is slidably connected to the second slide 8, and the output end of the second driving mechanism is connected to the second slide seat 9; the clamping unit 10 is fixed on the second slide seat 9.

[0045] In this embodiment, in order to ensure that the clamping assembly can move in the vertical direction, thereby driving the clamping unit 10 to grab the workpiece 19 placed on the stacking unit 2 or the coding unit, a second slide 8 is connected to the first slide 7, and the second driving mechanism is a cylinder or a hydraulic cylinder. When the second driving mechanism is working, the output end of the second driving mechanism drives the second slide 9 to move in the vertical direction, changing the height of the clamping unit 10 in the vertical direction, thereby ensuring that the clamping unit 10 can smoothly remove the workpiece 19 placed on the stacking unit 2 or the coding unit.

[0046] The clamping unit 10 includes a clamping cylinder 24, a clamping jaw 25 and a positioning member 26. The clamping cylinder 24 is fixed on the second slide 9, and the clamping jaw 25 is connected to the output end of the clamping cylinder 24. The clamping surface of the clamping jaw 25 is provided with a gasket 27. The positioning member 26 includes a fixed block 28, a connecting plate, a positioning rod, a first elastic member 29 and a positioning head 30. The fixed block 28 is connected to the clamping cylinder 24 through a connecting plate, and the fixed block 28 is located between the two clamping jaws 25. The positioning rod vertically penetrates the fixed block 28 and is connected to the positioning head 30. The first elastic member 29 is sleeved on the positioning rod.

[0047] In this embodiment, in order to ensure that the clamping unit can clamp the workpiece 19 placed on the stacking unit 2 or the coding unit, a clamping cylinder 24 and two clamping claws 25 are provided. When the transplanting assembly drives the clamping unit 10 to move to the top of the workpiece 19 to be grasped, the second driving mechanism is used to drive the unclosed clamping unit 10 to descend onto the workpiece 19, and then the clamping cylinder 24 is used to drive the two clamping claws 25 to move toward the center, and the clamping claws 25 are used to act on the outer wall of the workpiece 19 to tighten the workpiece 19, thereby achieving the clamping of the workpiece 19.

[0048] In order to ensure that the clamping unit 10 can stably clamp the workpiece 19 and avoid the workpiece 19 from being skewed on the clamping unit 10, a part 26 for positioning the workpiece 19 is also provided on the clamping cylinder 24. When the second driving mechanism drives the clamping unit 10 to move downward, the positioning head 30 of the positioning part 26 is inserted into the groove at the top of the workpiece 19. As the second driving mechanism continues to drive the movement of the clamping unit 10, the workpiece 19 will squeeze the positioning rod, so that the positioning rod retreats upward in the fixed block 28 and compresses the first elastic part 29. The elastic force generated by the first elastic part 29 can generate a vertical downward force on the workpiece 19, thereby achieving preliminary positioning of the workpiece 19 to be clamped. Finally, the two clamping jaws 25 act on the surface of the workpiece 19 to grasp the workpiece 19.

[0049] The inkjet printer unit includes a fixed seat 13, a first tooling 20 and two inkjet printers 21. The bottom of the fixed seat 13 is connected to the rotating mechanism 11. A movable disk 18 is provided on the fixed seat 13. The output end of the rotating mechanism 11 vertically extends into the fixed seat 13 and is connected to the movable disk 18. The first tooling 20 is fixed on the movable disk 18. Two positioning grooves for placing workpieces 19 are provided on the first tooling 20. The inkjet printer 21 is fixed to the fixed seat 13 through a vertical plate.

[0050] In order to enable coding of the workpiece 19 in this embodiment, a first tooling 20 for placing the workpiece 19 is provided. The grasped workpiece 19 can be installed on the first tooling 20 by utilizing the provided transfer assembly and the clamping assembly, and then the provided inkjet printer 21 is used to firstly code one of the surfaces of the workpiece 19; after the inkjet printer 21 completes coding of one surface of the workpiece 19, the provided rotating mechanism 11 is used to drive the movable disk 18 to rotate, and the first tooling 20 with the workpiece 19 mounted on the movable disk 18 rotates synchronously, so that the other surface of the workpiece 19 faces the inkjet printer 21, so that the inkjet printer continues to code the other surface of the workpiece 19.

[0051] The rotating mechanism 11 is a motor, and the inkjet printer 21 is a laser inkjet printer.

[0052] The side wall of the fixing seat 13 is also provided with a convex edge 14, the convex edge 14 is provided with a first clamp 15, the first clamp 15 is provided with a first adjusting rod 16, one end of the first adjusting rod 16 is provided with a second clamp, the second clamp is provided with a second adjusting rod, one end of the second adjusting rod is provided with a third clamp, the third clamp is provided with a third adjusting rod 23, and the third adjusting rod 23 is provided with a first camera 22.

[0053] In this embodiment, in order to detect whether there is a workpiece 19 placed in the first tooling 20, a first camera 22 is also provided on the fixed seat 13. The first camera 22 is movably connected to the convex edge 14 on the fixed seat 13 through the first adjusting rod 16, the second adjusting rod and the third adjusting rod 23, so that the position of the first camera 22 can be adjusted according to the implementation situation to ensure that the first camera 22 can capture the image of the first tooling 20, thereby determining whether there is a workpiece 19 on the first tooling 20.

[0054] It also includes a detection unit 12, which includes a fixed column 31, a movable platform 35, a slider 34, a shell 33 and a second camera 32. The movable platform 35 is slidably connected to the fixed column 31, the slider 34 is slidably connected to the movable platform 35, the shell 33 is fixed on the slider 34, the second camera 32 is connected to the shell 33, and the second camera 32 faces the first tooling 20.

[0055] In order to detect whether the inkjet coding on the workpiece 19 is qualified, a detection unit 12 is further provided in the present embodiment. The second camera 32 provided can be used to capture images of the workpiece 19 after inkjet coding to determine whether the inkjet coding on the workpiece 19 is qualified. At the same time, in order to ensure that the second camera 32 can accurately align with the workpiece 19 on the first tooling 20, a manual turntable is provided on the column 21 and the movable table 35. A transmission screw is provided on the manual turntable. The movable table 35 is connected to the transmission screw on the fixed column 31 through a thread, and the slider 34 is connected to the transmission screw on the movable table 35 through a thread. In this way, the two manual turntables can be used to adjust the vertical and horizontal positions of the second camera 32, thereby ensuring that the second camera 32 can be aligned with the workpiece 19 on the first tooling 20.

[0056] During inspection, after the inkjet printer 21 completes coding on the workpiece 19 on the first tooling 20, the first tooling 20 is rotated 180° using the rotating mechanism 11, so that the coded surface of the workpiece 19 faces the second camera 32, and the second camera 32 is used to detect whether the coding on the workpiece 19 is qualified; after the inkjet printer 21 codes the other side of the workpiece 19, the rotating mechanism 11 is used to continue to rotate the first tooling 20 180°, so that the coding on the other side of the workpiece 19 also faces the second camera 32, so as to detect the coding on that side.

[0057] The stacking unit 2 includes a third slide rail 3, a third slide seat, a third driving mechanism and a second tooling 39 for placing the workpiece 19; the third slide seat is slidably connected to the third slide rail 3, the output end of the third driving mechanism is connected to the third slide seat, and the second tooling 39 is fixed on the third slide seat.

[0058] Since the workpieces 19 to be coded need to be placed one by one on the second tooling 39 after completing the previous process, and then the workpieces 19 on the second tooling 39 can be coded one by one, in order to avoid the previous process and the loading unit sharing the same second tooling 39 at the same time, causing mutual interference, the present embodiment is also provided with a third slide rail 3. When the second tooling 39 is filled with the workpieces 19 to be coded in the previous process, the third driving mechanism starts to work and drives the second tooling 39 to move to the bottom of the horizontal table 6, so that the transplanting assembly moves the clamping assembly to the second tooling 39 to clamp the workpiece 19 on the second tooling 39.

[0059] The stacking unit 2 also includes a first support plate 37, a fourth drive mechanism 44 and a second support plate 38. The first support plate 37 is fixed on the third slide seat. The first support plate 37 is provided with a plurality of support columns. The top of the support column is connected to the bottom of the second support plate 38, and the bottom of the support column vertically passes through the first support plate 37; the fourth drive mechanism 44 is fixed to the top of the first support plate 37, and the output end of the fourth drive mechanism 44 is connected to the bottom of the second support plate 38; the bottom of the second tooling 39 is connected to the second support plate 38 through a connecting block 43.

[0060] The fourth driving mechanism 44 includes a cylinder body 50, a cylinder bottom 51, a cylinder cover 49, a piston 64 and a piston rod 48. The cylinder bottom 51 and the cylinder cover 49 are respectively welded to the two ends of the cylinder body 50. The piston 64 is located in the cylinder body 50. The piston rod 48 passes through the cylinder cover 49 and is connected to the piston 64.

[0061] The end of the piston rod 48 extending out of the cylinder cover 49 is also provided with a first bellows 46 with closed structures at both ends, and the movable end of the first bellows 46 is connected to the bottom of the second support plate 38; a second bellows 63 is also provided in the cylinder body 50, one end of the second bellows 63 is connected to the cylinder bottom 51, and the other end is connected to the piston 64; a through hole is provided on the piston rod 28, one end of the through hole is connected to the first bellows 46, and the other end passes through the piston 64 and is connected to the second bellows 63; a movable tube 47 is also provided in the through hole of the piston rod 28, the movable tube 47 extends into the first bellows 46 and is connected to the inner wall of the movable end of the first bellows 46, and an air guide hole is also provided on the side wall of the movable tube 7 located in the first bellows 46; a limiting groove is provided on the inner wall of the through hole, and the limiting groove is distributed along the axial direction of the piston rod 48, and a limiting block 56 connected to the side wall of the movable tube 47 is provided in the limiting groove.

[0062] Since the workpieces 19 to be coded are placed one by one on the second tooling 39 in the previous process, in order to determine whether the second tooling 39 is filled with workpieces 19 in this embodiment, so as to move the second tooling 39 to the bottom of the horizontal table 6 for preparing coding, a fourth driving mechanism 44 is also provided. In the initial state, when the second tooling 39 is not filled with workpieces 19, an external air pump is used to deliver pressurized gas into the second bellows 63, and the gas entering the second bellows 63 enters the first bellows 46 through the movable pipe 47. The first bellows 46 expands upward in the vertical direction. When the first bellows 46 expands to a certain extent, the workpieces 19 are placed one by one into the second tooling 39. Since the sensor that needs to be coded in the present technical solution is made of metal material, a single sensor has a certain weight. Therefore, when the workpieces 19 are placed on the second tooling 39 one by one, the weight on the second tooling 39 will increase with the increase in the number of workpieces 19 placed, so that the pressure of the second tooling 39 on the first bellows 46 will gradually increase.

[0063] The inner wall of the cylinder body 50 is also provided with a first groove, in which a second elastic member 54 and a first locking block 55 are provided, and the side wall of the piston 64 is also provided with a first locking blind hole, and the second elastic member 54 is used to push the first locking block 55 to be inserted into the first locking blind hole. An air bag 57 is also provided in the limiting groove of the through hole, and the air bag 57 is connected to the first locking blind hole through a conduit 58.

[0064] While the workpieces 19 are placed one by one on the second fixture 39, pressurized gas is delivered into the cylinder body by using the inlet 53 on the cylinder body 50, so that the cylinder body 50 maintains the moving pressure. Since the piston 64 is restricted in the cylinder body 50 by the first locking block 55, as the number of workpieces 19 placed on the second fixture 39 gradually increases, the pressure of the second fixture 39 on the first bellows 46 gradually increases, so that the first bellows 46 drives the movable tube 47 to move downward after being compressed. In the process of the movable tube 47 moving downward, the limit block 56 provided will squeeze the airbag 57, so that the gas in the airbag 57 is squeezed into the first locking blind hole through the conduit 58, and the first locking block 55 inserted into the first locking blind hole is pushed to gradually move back. Therefore, the gas body squeezed into the first locking blind hole by the airbag 57 The volume is directly proportional to the number of workpieces 19 placed on the second tooling 39. When the second tooling 39 is full of workpieces 19, the volume of gas squeezed into the first locking block 55 by the airbag 57 just pushes the first locking block 55 out of the first locking blind hole of the piston 64. At this time, since there is a certain air pressure in the cylinder body 50, when the first locking block 55 is moved out of the first locking blind hole of the piston 64, the piston 64 can push the piston rod 48 to move upward. A displacement sensor and a controller are also provided on the second tooling 39. The controller is connected to the displacement sensor and the fourth drive mechanism. That is, once the displacement sensor detects that the second tooling 39 moves upward a preset distance, the controller will control the fourth drive mechanism to start working, and move the second tooling 39 filled with workpieces 19 to the bottom of the horizontal table 6 to wait for subsequent coding.

[0065] A cavity is further provided in the first support plate 37 , and a third bellows 42 with closed structures at both ends is provided in the cavity; a vertical pipe 60 is further provided on the cylinder bottom 51 , and one end of the vertical pipe 60 is connected to the second bellows 63 , and the other end is connected to the third bellows 42 .

[0066] In order to ensure that the first bellows 46 can be compressed normally and change the length of the first bellows 46 in the vertical direction, a third bellows 42 is also provided in the first support plate 37. When the first bellows 46 is compressed, the gas inside it can enter the third bellows 42 through the vertical pipe 60, thereby ensuring that the first bellows 46 can be compressed normally.

[0067] A second groove and a second locking blind hole are also provided in the cylinder bottom 51, and the second groove and the second locking blind hole are respectively located on both sides of the vertical pipe 60, and the second groove and the second locking blind hole are both connected to the vertical pipe 60; a third elastic member 59 and a second locking block 61 are provided in the second groove, and the third elastic member 59 is used to push the second locking block 61 to be inserted into the second locking blind hole and block the vertical pipe 60.

[0068] An unlocking hole 62 is further provided at the end of the cylinder bottom 51 located in the cylinder body 50 , and the unlocking hole 62 is communicated with the second locking blind hole; a guide hole is also provided on the second locking block 61 .

[0069] In order to avoid that when the pressurized gas is delivered to the second bellows 63 in the initial state, the gas entering the second bellows 63 is transferred to the third bellows 42 through the vertical pipe 60, resulting in the subsequent first bellows 46 being unable to be compressed, a second locking block 61 is also provided at the vertical pipe 60, and the vertical pipe 60 can be temporarily blocked by the second locking block 61; when the pressurized gas is delivered to the cylinder body 50, the pressurized gas enters the second locking blind hole through the unlocking hole 62, and the gas entering the second locking blind hole pushes the second locking block 61 to move back, and finally the guide hole on the second locking block 61 moves into the vertical pipe 60. At this time, the vertical pipe 60 is in a connected state under the action of the guide hole, thereby ensuring that the subsequent first bellows 46 can be compressed normally.

[0070] The support column includes an elastic sheet 45 and two vertical rods 40, wherein the elastic sheet 45 is located between the two vertical rods 40, wherein one vertical rod 40 is connected to the bottom of the second support plate 38, and the other vertical rod 40 vertically penetrates the first support plate 37; a rotating rod 41 is also provided on the first support plate 37, wherein the rotating rod 41 is rotatably connected to the first support plate 37, and a cross bar is also provided on the side wall of the rotating rod 41, wherein the cross bar is used to deform the elastic sheet 45; a pull rope is also provided on the rotating rod 41, wherein the pull rope is connected to the movable end of the third corrugated tube 42.

[0071] In this embodiment, when the gas transferred from the first bellows 46 to the third bellows 42 causes the third bellows 42 to gradually expand and lengthen, the third bellows 42 pulls the pull rope to move during the lengthening process, and the pull rope will drive the rotating rod 41 to rotate during the movement. When the rotating rod 41 rotates, the cross bar located on the side wall of the rotating rod 41 rotates in a horizontal plane. When the cross bar rotates to the elastic sheet 45, the cross bar will force the elastic sheet 45 to bend and deform, thereby causing the elastic sheet 45 to drive the second tooling 39 to shake. During the shaking process, the second tooling 39 can exert a certain swinging effect on the placed workpiece 19, adjust the position of the workpiece 19 in the second tooling 39, and avoid the situation where the workpiece 19 is placed at an angle on the second tooling 39.

[0072] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A coding device for manufacturing sensors based on industrial Internet of Things, characterized in that: The invention comprises a loading unit, a stacking unit (2) and a coding unit, wherein the loading unit comprises a transfer assembly and a clamping assembly, wherein the movable end of the transfer assembly is connected to the clamping assembly, wherein the clamping assembly is used to clamp a workpiece (19) on the stacking unit (2), wherein the transfer assembly is used to transfer the workpiece (19) clamped by the clamping assembly to the coding unit, wherein the coding unit is used to code the workpiece (19), and wherein a rotating mechanism (11) is provided at the bottom of the coding unit for rotating the workpiece (19).

2. According to claim 1, a coding device for manufacturing sensors based on industrial Internet of Things is characterized in that: The transplanting assembly comprises a column (4), a horizontal platform (6), a first slide platform (5), a first slide seat (7) and a first driving mechanism; The horizontal platform (6) is fixed on the top of the column (4); The first slide (5) is fixed on the horizontal platform (6), the first slide seat (7) is slidably connected to the first slide (5), and the output end of the first driving mechanism is connected to the first slide seat (7); The clamping assembly is connected to the first slide seat (7).

3. According to claim 2, a coding device for manufacturing sensors based on industrial Internet of Things is characterized in that: The clamping assembly comprises a second slide (8), a second slide seat (9), a second driving mechanism and a clamping unit (10), the second slide (8) is connected to the side wall of the first slide seat (7), the second slide seat (9) is slidably connected to the second slide (8), and the output end of the second driving mechanism is connected to the second slide seat (9); The clamping unit (10) is fixed on the second slide seat (9).

4. A coding device for manufacturing sensors based on industrial Internet of Things according to claim 3, characterized in that: The clamping unit (10) comprises a clamping cylinder (24), a clamping claw (25) and a positioning member (26); the clamping cylinder (24) is fixed on the second slide seat (9); and the clamping claw (25) is connected to the output end of the clamping cylinder (24); The clamping surfaces of the clamping jaws (25) are provided with gaskets (27); The positioning member (26) comprises a fixed block (28), a connecting plate, a positioning rod, a first elastic member (29) and a positioning head (30); the fixed block (28) is connected to the clamping cylinder (24) via the connecting plate, and the fixed block (28) is located between two clamping claws (25); the positioning rod vertically penetrates the fixed block (28) and is connected to the positioning head (30); and the first elastic member (29) is sleeved on the positioning rod.

5. The coding device for manufacturing sensors based on industrial Internet of Things according to claim 1 is characterized in that: The inkjet printer unit comprises a fixed seat (13), a first tool (20) and two inkjet printers (21); the bottom of the fixed seat (13) is connected to the rotating mechanism (11); a movable disk (18) is provided on the fixed seat (13); the output end of the rotating mechanism (11) vertically extends into the fixed seat (13) and is connected to the movable disk (18); The first tool (20) is fixed on the movable plate (18), and the first tool (20) is provided with two positioning grooves for placing the workpiece (19); The inkjet printer (21) is fixed on the fixing seat (13) via a vertical plate.

6. The coding device for manufacturing sensors based on industrial Internet of Things according to claim 5 is characterized in that: The side wall of the fixing seat (13) is also provided with a convex edge (14), the convex edge (14) is provided with a first clamp (15), the first clamp (15) is provided with a first adjustment rod (16), one end of the first adjustment rod (16) is provided with a second clamp, the second clamp is provided with a second adjustment rod, one end of the second adjustment rod is provided with a third clamp, the third clamp is provided with a third adjustment rod (23), and the third adjustment rod (23) is provided with a first camera (22).

7. The coding device for manufacturing sensors based on industrial Internet of Things according to claim 5 is characterized in that: The invention also comprises a detection unit (12), wherein the detection unit (12) comprises a fixed column (31), a movable platform (35), a slider (34), a shell (33) and a second camera (32), wherein the movable platform (35) is slidably connected to the fixed column (31), the slider (34) is slidably connected to the movable platform (35), the shell (33) is fixed on the slider (34), the second camera (32) is connected to the shell (33), and the second camera (32) faces the first tooling (20).

8. The coding device for manufacturing sensors based on industrial Internet of Things according to claim 1 is characterized in that: The stacking unit (2) comprises a third slide rail (3), a third slide seat, a third driving mechanism and a second tool (39) for placing a workpiece (19); The third slide seat is slidably connected to the third slide rail (3), the output end of the third drive mechanism is connected to the third slide seat, and the second tooling (39) is fixed on the third slide seat.

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