Automatic production equipment for spring plate of automobile shock absorber

Abstract

The present application relates to the technical field of automobile shock absorber production equipment, and specifically relates to an automatic production equipment for spring trays of automobile shock absorbers, which comprises a workbench, a conveyor and a mounting frame, the top of the conveyor is provided with a material taking assembly, the inner side of the mounting frame is provided with a lifting assembly, the lifting assembly is provided with a rotating assembly, the top of the mounting frame is fixedly provided with an electric push rod, the support plates on the two sides of the conveyor are both provided with material taking grooves, the two sides of one of the material taking grooves are both provided with first material blocking rods, a second material blocking rod is arranged between the two first material blocking rods, and a linkage assembly is arranged in transmission between the second material blocking rod and the two first material blocking rods, the cooperation between the material taking assembly, the lifting assembly, the rotating assembly, the electric push rod and the polishing assembly realizes the automatic processing of all polishing areas of the spring tray, and the polishing efficiency of the spring tray is improved.

Description

Technical Field

[0001] This invention relates to the field of automotive shock absorber manufacturing equipment technology, and in particular to an automated production equipment for automotive shock absorber spring trays. Background Technology

[0002] The automated production equipment for automotive shock absorber spring trays is designed to facilitate the production of spring trays, thereby improving the production capacity. The automated production equipment enables efficient production and facilitates more efficient modular production.

[0003] According to Chinese Patent No. CN202122889999.8, this utility model, in the field of automotive shock absorber spring tray pressing technology, provides a floating pressing device for a spring tray, applicable to automotive spring shock absorbers. It includes a base, a support rod, the bottom end of which is detachably and vertically mounted on the base; a support plate, detachably connected to the top end of the support rod; and a first through hole on the support plate. A limiting seat is also included, vertically mounted on the base and having a second through hole. The first and second through holes are coaxially aligned, and the opening of the second through hole has a curved surface that conforms to the spring tray. This utility model solves the problem of unstable spring tray positioning causing pressing misalignment. The overall tooling structure is simple and easy to operate. However, this patent has drawbacks that hinder integrated production processes.

[0004] However, the existing automated production equipment for automotive shock absorber spring trays cannot achieve integrated grinding production, which is not conducive to the overall production process. Therefore, there is an urgent need for a device to solve the above problems. Summary of the Invention

[0005] In view of this, the purpose of this invention is to provide an automated production equipment for spring trays for automotive shock absorbers, so as to solve the problem that the existing automated production equipment for spring trays for automotive shock absorbers cannot achieve integrated grinding production during use, which is not conducive to the overall production process.

[0006] To achieve the above objectives, the present invention provides an automated production equipment for spring trays used in automotive shock absorbers, comprising a workbench with a conveyor and a mounting frame fixedly mounted on its top. A material-picking component is mounted on the top of the conveyor, and a lifting component is mounted on the inner side of the mounting frame. The lifting component is kinetically connected to the material-picking component. A rotary component for driving the material-picking component to rotate is mounted on the lifting component. A grinding component is mounted above the material-picking component. An electric push rod is fixedly mounted on the top of the mounting frame, and the telescopic rod of the electric push rod passes through the top of the mounting frame and is fixedly connected to the grinding component. Material-picking slots for the material-picking component to grip the spring trays are provided on the support plates on both sides of the conveyor. First stop rods are provided on both sides of one of the material-picking slots. Each first stop rod passes through one support plate of the conveyor. A second stop rod is provided between the two first stop rods and passes through one support plate of the conveyor. A linkage component is kinetically connected between the second stop rod and the two first stop rods, and the linkage component is fixedly mounted on the side of the conveyor.

[0007] When the two first stop bars block the conveyor belt, the second stop bar moves off the belt so that the spring tray blocked by the second stop bar moves to the bottom of the material picking assembly.

[0008] Preferably, the linkage component includes:

[0009] A double-sided rack is provided on one side of the conveyor, and one end of the double-sided rack is fixedly connected to one end of the second baffle rod;

[0010] Two first connecting plates, one end of which is fixed to one side of the conveyor, and a first motor is fixed to the bottom of one of the first connecting plates, and the output shaft of the first motor passes through the first connecting plate;

[0011] Two first gears are rotatably connected to one end of the first connecting plate away from the conveyor, and each rack meshes with one side of the double-sided rack. The center of one first gear is fixedly connected to the output shaft of the first motor.

[0012] Two first racks, one end of which is fixedly connected to one end of a first stop bar, and each first rack meshes with the first gear.

[0013] Preferably, the bottom of the material trough is higher than the conveyor belt.

[0014] Preferably, the material handling component includes:

[0015] The outer wall of the first annular mounting plate is fixed with two first mounting plates;

[0016] Two grippers are respectively set at the bottom of the first mounting plate. Each gripper has an arc-shaped clamping opening at one end and a second connecting plate extending vertically upward at the other end. The end of each second connecting plate away from the gripper is slidably connected to the bottom of the first mounting plate.

[0017] Two drive components are respectively mounted on the first mounting plate, and each drive component is connected to the gripper drive.

[0018] Preferably, the driving element includes:

[0019] The third connecting plate is arranged parallel to the second connecting plate. One end of the third connecting plate is fixedly connected to the end of the first mounting plate away from the first annular mounting plate, and the third connecting plate is provided with an oblong through hole.

[0020] A connecting shaft is disposed inside the oblong through hole;

[0021] An air receiving box is fixedly installed on the top of the first mounting plate. An air inlet pipe is provided on the top of the air receiving box. A piston plate is provided inside the air receiving box. A guide plate is provided at the bottom of the piston plate, passing through the first mounting plate and the third mounting plate and fixedly connected to the outer wall of the connecting shaft.

[0022] Two connecting arms, one end of which is respectively sleeved on one end of the connecting shaft, and the other end of which is rotatably connected to the end of the gripper away from the arc-shaped clamping opening.

[0023] Preferably, the lifting assembly includes:

[0024] A threaded rod, one end of which is rotatably connected to the workbench, and the other end of which is mounted on one side wall of the mounting frame;

[0025] The guide rod has one end fixedly connected to the worktable, and the other end mounted on the side wall of the mounting bracket away from the threaded rod.

[0026] The second motor is mounted on one side wall of the mounting bracket, and the output shaft of the second motor is fixedly connected to one end of the threaded rod.

[0027] Two slide plates, one end of which is respectively fitted onto the threaded rod and the guide rod, and the other end is fixedly provided with a second mounting plate. Each of the second mounting plates is rotatably connected to the third connecting plate, and the rotary assembly is fixed on one of the slide plates.

[0028] Preferably, the rotary assembly includes:

[0029] The second gear is sleeved at the rotatable connection between the third connecting plate and the second mounting plate, and one side of the second gear is fixedly connected to the third connecting plate;

[0030] The second rack is slidably connected to the second mounting plate, and the second rack meshes with the second gear.

[0031] The first cylinder is fixedly mounted on the top of the slide plate, and the telescopic rod of the first cylinder is fixedly connected to one end of the second rack.

[0032] Preferably, the polishing assembly includes:

[0033] The mounting frame has its top fixedly connected to the telescopic rod of the electric push rod. A limiting rod is fixedly provided on the top of the mounting frame, and the limiting rod passes through the top of the mounting frame.

[0034] A third motor is fixed inside the mounting frame, and the output shaft of the third motor passes through the bottom of the mounting frame;

[0035] A mounting rod is provided at the bottom of the mounting frame. One end of the mounting rod is fixedly connected to the output shaft of the third motor, and at least four limiting grooves are provided on the outer wall of the mounting rod.

[0036] A humidification component is sleeved on the mounting rod, and the humidification component is fixedly connected to the bottom of the mounting frame;

[0037] The first connecting ring is sleeved on the mounting rod;

[0038] The second connecting ring is sleeved on the mounting rod, and the second connecting ring is located between the first connecting ring and the humidification component;

[0039] The first grinding head is fixedly mounted at the end of the mounting rod away from the mounting frame;

[0040] The second grinding head is sleeved on the first grinding head. At least two first connecting strips are fixedly provided on the top of the second grinding head. Each first connecting strip is respectively disposed in the limiting groove, and one end of each first connecting strip is fixedly connected to the first connecting ring.

[0041] The third grinding head is sleeved on the second grinding head. At least two fourth connecting plates are fixedly provided on the top of the third grinding head. Each fourth connecting plate is respectively disposed in the limiting groove. A second connecting strip is fixedly provided on the top of each fourth connecting plate, and one end of each second connecting strip is fixedly connected to the second connecting ring.

[0042] A second annular mounting plate is rotatably connected to the first connecting ring. At least one third mounting plate is fixed on the outer wall of the second annular mounting plate, and a second cylinder is fixed on the top of the third mounting plate.

[0043] A third annular mounting plate is rotatably connected to the second connecting ring. At least one fourth mounting plate is fixedly mounted on the outer wall of the third annular mounting plate. The bottom of the fourth mounting plate is fixedly connected to the end of the second cylinder away from the third mounting plate. The top of the fourth mounting plate is fixedly mounted with the third cylinder, and the other end of the third cylinder is fixedly connected to the humidification component.

[0044] Preferably, the humidification component includes:

[0045] An annular liquid storage tank is fitted onto the mounting rod. The top of the annular liquid storage tank is fixedly connected to the mounting frame, and the bottom of the annular liquid storage tank is fixedly connected to one end of the third cylinder.

[0046] An annular rubber ring is mounted below the annular liquid storage tank. The annular rubber ring has a cavity inside. The annular rubber ring is fitted above the third grinding head. The top of the annular rubber ring is flush with the top of the fourth connecting plate. A pipe is provided between the cavity and the bottom of the annular liquid storage tank. The bottom of the annular rubber ring is provided with at least one liquid outlet pipe that communicates with the cavity and extends at an angle toward the top of the third grinding head.

[0047] At least one extrusion block is pressed against the inner wall of the annular rubber, and the extrusion block is fixedly connected to the fourth connecting plate.

[0048] Preferably, the top of the second grinding head is provided with a plurality of evenly distributed liquid inlet grooves, the two ends of each liquid inlet groove being connected to the outer wall and the inner wall of the second grinding head respectively, and the top of the third grinding head is provided with a liquid storage groove connected to all the liquid inlet grooves.

[0049] The beneficial effects of this invention are as follows: Through the cooperation of the conveyor, the first stop bar, the second stop bar, and the linkage assembly, the automatic transportation and limiting of the spring tray are completed. The spring tray is clamped by the picking assembly, and the picking assembly is moved upward to the bottom of the grinding assembly by the lifting assembly. The grinding assembly is moved downward to contact the grinding area of ​​the spring tray by the electric push rod. The grinding assembly performs grinding and polishing treatment on this area. The picking assembly is flipped by the rotating assembly, so that the grinding assembly grinds the other side of the spring tray. Thus, the automatic processing of all grinding areas of the spring tray is realized, and the grinding efficiency of the spring tray is improved. Attached Figure Description

[0050] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0051] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention;

[0052] Figure 2 This is a three-dimensional structural diagram of the linkage component according to an embodiment of the present invention;

[0053] Figure 3 This is a three-dimensional structural diagram of the lifting assembly and the material handling assembly according to an embodiment of the present invention;

[0054] Figure 4 This is a three-dimensional structural diagram of the gripper according to an embodiment of the present invention;

[0055] Figure 5 This is a three-dimensional structural diagram of the grinding component and the humidification component according to an embodiment of the present invention;

[0056] Figure 6 This is a three-dimensional structural diagram of the grinding component in an embodiment of the present invention, viewed from below.

[0057] Figure 7 This is a top-view three-dimensional structural diagram of the grinding component according to an embodiment of the present invention.

[0058] The diagram is marked as follows:

[0059] 1. Workbench; 2. Conveyor; 3. Mounting frame; 4. Material handling assembly; 5. Lifting assembly; 6. Rotary assembly; 7. Grinding assembly; 8. Electric push rod; 9. Material handling chute; 10. First stop rod; 11. Second stop rod; 12. Double-sided rack; 13. First connecting plate; 14. First motor; 15. First gear; 16. First rack; 17. First annular mounting plate; 18. First mounting plate; 19. Gripper; 20. Arc-shaped clamping port; 21. Second connecting plate; 22. Third connecting plate; 23. Waist-shaped through hole; 24. Connecting shaft; 25. Air box; 26. Air inlet pipe; 27. Piston plate; 28. Guide plate; 29. ​​Connecting arm; 30. Threaded rod; 31. Guide rod; 32. Second motor; 33. Slide plate; 34. Second mounting plate; 35. Second gear; 36. Second rack; 37. First cylinder; 38. Mounting frame; 39. Limiting rod; 40. Third motor; 41. Mounting rod; 42. Limiting groove; 43. First connecting ring; 44. Second connecting ring; 45. First grinding head; 46. Second grinding head; 47. First connecting strip; 48. Third grinding head; 49. Fourth connecting plate; 50. Second connecting strip; 51. Second annular mounting plate; 52. Third mounting plate; 53. Second cylinder; 54. Third annular mounting plate; 55. Fourth mounting plate; 56. Third cylinder; 57. Annular liquid storage tank; 58. Annular rubber; 59. Pipe; 60. Liquid outlet pipe; 61. Extrusion block; 62. Liquid inlet groove; 63. Liquid storage tank. Detailed Implementation

[0060] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments.

[0061] It should be noted that, unless otherwise defined, the technical or scientific terms used in this invention should have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0062] like Figures 1 to 7 As shown, an automated production line for automotive shock absorber spring trays includes a workbench 1, with a conveyor 2 and a mounting frame 3 fixedly mounted on its top. A material-picking assembly 4 is mounted on the top of the conveyor 2. A lifting assembly 5 is mounted on the inner side of the mounting frame 3, and the lifting assembly 5 is kinetically connected to the material-picking assembly 4. A rotary assembly 6 is mounted on the lifting assembly 5 to drive the material-picking assembly 4 to rotate. A grinding assembly 7 is mounted above the material-picking assembly 4. An electric push rod 8 is fixedly mounted on the top of the mounting frame 3, and the telescopic rod of the electric push rod 8 passes through the top of the mounting frame 3 and connects with the grinding assembly. 7. Fixed connection: The support plates on both sides of the conveyor 2 are provided with a material picking groove 9 for the material picking component 4 to pick up the spring tray. One of the material picking grooves 9 is provided with a first baffle rod 10 on both sides. Each first baffle rod 10 passes through a support plate of the conveyor 2. A second baffle rod 11 is provided between the two first baffle rods 10. The second baffle rod 11 passes through a support plate of the conveyor 2. A linkage component is provided between the second baffle rod 11 and the two first baffle rods 10, and the linkage component is fixed to the side of the conveyor 2.

[0063] When the two first stop bars 10 are blocked on the conveyor belt 2, the second stop bar 11 moves off the conveyor belt so that the spring tray blocked by the second stop bar 11 moves to the bottom of the material picking assembly 4.

[0064] For example, the conveyor 2 moves the spring pallet to the second stop bar 11, where it abuts. The linkage assembly then drives the second stop bar 11 and the two first stop bars 10 to work, causing one end of each first stop bar 10 to abut against the support plate of the conveyor 2, completing the seal. The second stop bar 11 moves off the conveyor 2's track, releasing its contact with the spring pallet. Driven by the conveyor 2, the spring pallet abuts against the first stop bar 10 near the material pick-up chute 9, while the other spring pallets abut against the other first stop bar 10. The material pick-up assembly 4 then... The machine operates by clamping the spring tray located at the material picking slot 9, and moving the material picking component 4 upward to the bottom of the grinding component 7 via the lifting component 5. The grinding component 7 is then moved downward to contact the grinding area of ​​the spring tray via the electric push rod 8. The grinding component 7 then performs grinding and polishing on this area. The rotating component 6 drives the material picking component 4 to flip, allowing the grinding component 7 to grind the other side of the spring tray. This achieves automated processing of all grinding areas of the spring tray and improves the grinding efficiency of the spring tray.

[0065] As an optional embodiment, the linkage component includes:

[0066] A double-sided rack 12 is disposed on one side of the conveyor 2, and one end of the double-sided rack 12 is fixedly connected to one end of the second baffle rod 11;

[0067] Two first connecting plates 13, one end of which is fixed to one side of the conveyor 2, and a first motor 14 is fixed to the bottom of one of the first connecting plates 13, and the output shaft of the first motor 14 passes through the first connecting plate 13.

[0068] Two first gears 15 are rotatably connected to one end of the first connecting plate 13 away from the conveyor 2. Each rack meshes with one side of the double-sided rack 12, and the center of one first gear 15 is fixedly connected to the output shaft of the first motor 14.

[0069] Two first racks 16, one end of which is fixedly connected to one end of a first stop bar 10, and each first rack 16 meshes with the first gear 15.

[0070] For example, the first motor 14 drives a first gear 15 to rotate, and the first gear 15 drives a first rack 16 and a double-sided rack 12 to move. The double-sided rack 12 drives another first rack 16 to move through another first gear 15, thereby causing the second stop rod 11 and the two first stop rods 10 to move synchronously in opposite directions.

[0071] As an optional embodiment, the bottom of the material trough 9 is higher than the track of the conveyor 2.

[0072] For example, the bottom of the material chute 9 is higher than the conveyor belt of the conveyor 2 to prevent the bottom of the material chute 4 from being flush with the grinding area at the bottom of the spring tray. This prevents the grinding component 7 from grinding the material chute 4 when the rotating component 6 drives the material chute 4 to flip, thereby damaging the material chute 4.

[0073] As an optional embodiment, the material handling component 4 includes:

[0074] The outer wall of the first annular mounting plate 17 is fixed with two first mounting plates 18;

[0075] Two grippers 19 are respectively disposed at the bottom of the first mounting plate 18. One end of each gripper 19 is provided with an arc-shaped clamping opening 20, and the other end of each gripper 19 extends vertically upward with a second connecting plate 21. The end of each second connecting plate 21 away from the gripper 19 is slidably connected to the bottom of the first mounting plate 18.

[0076] Two driving components are respectively disposed on the first mounting plate 18, and each driving component is connected to the gripper 19 in a transmission manner.

[0077] As an optional embodiment, the driver includes:

[0078] The third connecting plate 22 is arranged parallel to the second connecting plate 21. One end of the third connecting plate 22 is fixedly connected to the end of the first mounting plate 18 away from the first annular mounting plate 17, and the third connecting plate 22 is provided with an oblong through hole 23.

[0079] The connecting shaft 24 is disposed inside the oblong through hole 23;

[0080] An air receiving box 25 is fixedly mounted on the top of the first mounting plate 18. An air inlet pipe 26 is provided on the top of the air receiving box 25. A piston plate 27 is provided inside the air receiving box 25. A guide plate 28 is provided at the bottom of the piston plate 27, which passes through the first mounting plate 18 and the third mounting plate 52 and is fixedly connected to the outer wall of the connecting shaft 24.

[0081] Two connecting arms 29, one end of which is respectively sleeved on one end of the connecting shaft 24, and the other end is rotatably connected to the end of the gripper 19 away from the arc-shaped clamping opening 20.

[0082] For example, the air inlet pipe 26 is used to connect to an external air pump. By injecting air into the air inlet pipe 26, the piston plate 27 is driven to move downward in the air receiving box 25 by pneumatic thrust. The piston plate 27 drives the guide plate 28 to move downward. The guide plate 28 drives the connecting shaft 24 to move downward in the waist-shaped through hole 23. The connecting shaft 24 drives the gripper 19 to move through the material picking groove 9 to clamp the spring tray. The middle annular opening of the first annular mounting plate 17 is used for the grinding assembly 7 to pass through and process the grinding area of ​​the spring tray.

[0083] As an optional embodiment, the lifting assembly 5 includes:

[0084] The threaded rod 30 has one end rotatably connected to the workbench 1 and the other end mounted on one side wall of the mounting frame 3;

[0085] The guide rod 31 has one end fixedly connected to the workbench 1 and the other end mounted on the side wall of the mounting bracket 3 away from the threaded rod 30.

[0086] The second motor 32 is mounted on one side wall of the mounting bracket 3, and the output shaft of the second motor 32 is fixedly connected to one end of the threaded rod 30.

[0087] Two sliding plates 33 are respectively fitted onto the threaded rod 30 and the guide rod 31 at one end, and a second mounting plate 34 is fixed at the other end. Each of the second mounting plates 34 is rotatably connected to the third connecting plate 22, and the rotary assembly 6 is fixed on one of the sliding plates 33.

[0088] For example, the second motor 32 drives the threaded rod 30 to rotate, which in turn drives a slide plate 33 to move. The slide plate 33 then drives the second mounting plate 34 to move. The second mounting plate 34, through the material-picking assembly 4, drives another second mounting plate 34 to move. The other second mounting plate 34 then drives another slide plate 33 to move on the guide rod 31, thereby completing the up-and-down movement of the material-picking assembly 4.

[0089] As an optional embodiment, the slewing assembly 6 includes:

[0090] The second gear 35 is sleeved at the rotatable connection between the third connecting plate 22 and the second mounting plate 34, and one side of the second gear 35 is fixedly connected to the third connecting plate 22.

[0091] The second rack 36 is slidably connected to the second mounting plate 34, and the second rack 36 meshes with the second gear 35;

[0092] The first cylinder 37 is fixedly mounted on the top of the slide plate 33, and the telescopic rod of the first cylinder 37 is fixedly connected to one end of the second rack 36.

[0093] For example, after one side of the spring tray is polished, the first cylinder 37 drives the second rack 36 to move, the second rack 36 drives the second gear 35 to rotate, and the second gear 35 drives the third connecting plate 22 to rotate, so as to complete the flipping of the material picking component 4.

[0094] As an optional embodiment, the polishing component 7 includes:

[0095] The top of the mounting frame 38 is fixedly connected to the telescopic rod of the electric push rod 8. A limiting rod 39 is fixedly provided on the top of the mounting frame 38, and the limiting rod 39 passes through the top of the mounting bracket 3.

[0096] The third motor 40 is fixed inside the mounting frame 38, and the output shaft of the third motor 40 passes through the bottom of the mounting frame 38;

[0097] Mounting rod 41 is provided at the bottom of mounting frame 38. One end of mounting rod 41 is fixedly connected to the output shaft of third motor 40, and at least four limiting grooves 42 are provided on the outer wall of mounting rod 41.

[0098] A humidification component is sleeved on the mounting rod 41, and the humidification component is fixedly connected to the bottom of the mounting frame 38;

[0099] The first connecting ring 43 is sleeved on the mounting rod 41;

[0100] The second connecting ring 44 is sleeved on the mounting rod 41, and the second connecting ring 44 is located between the first connecting ring 43 and the humidification component;

[0101] The first grinding head 45 is fixedly mounted on the end of the mounting rod 41 away from the mounting frame 38;

[0102] The second grinding head 46 is sleeved on the first grinding head 45. At least two first connecting strips 47 are fixedly provided on the top of the second grinding head 46. Each first connecting strip 47 is respectively disposed in the limiting groove 42, and one end of each first connecting strip 47 is fixedly connected to the first connecting ring 43.

[0103] The third grinding head 48 is sleeved on the second grinding head 46. At least two fourth connecting plates 49 are fixedly provided on the top of the third grinding head 48. Each fourth connecting plate 49 is respectively disposed in the limiting groove 42. A second connecting strip 50 is fixedly provided on the top of each fourth connecting plate 49, and one end of each second connecting strip 50 is fixedly connected to the second connecting ring 44.

[0104] The second annular mounting plate 51 is rotatably connected to the first connecting ring 43. At least one third mounting plate 52 is fixed on the outer wall of the second annular mounting plate 51, and a second cylinder 53 is fixed on the top of the third mounting plate 52.

[0105] The third annular mounting plate 54 is rotatably connected to the second connecting ring 44. At least one fourth mounting plate 55 is fixedly mounted on the outer wall of the third annular mounting plate 54. The bottom of the fourth mounting plate 55 is fixedly connected to the end of the second cylinder 53 away from the third mounting plate 52. The top of the fourth mounting plate 55 is fixedly mounted with the third cylinder 56, and the other end of the third cylinder 56 is fixedly connected to the humidification component.

[0106] For example, the first grinding head 45 is used to grind the inside of the support mounting hole of the spring tray, the second grinding head 46 is used to grind the top of the support mounting hole of the spring tray and the spring contact surface of the spring tray, and the third grinding head 48 is used to grind the top of the limiting ring of the spring tray. The third motor 40 drives the mounting rod 41 to rotate, which in turn drives the first grinding head 45 to rotate. The mounting rod 41, through the limiting groove 42, the first connecting bar 47, and the second connecting bar 50, drives the second grinding head 46 and the third grinding head 48 to rotate. The second cylinder 53 drives the third mounting plate 52 to move downward. The third mounting plate 52, through the second annular mounting plate 51, drives the first connecting ring 43 to move downward. The first connecting ring 43, through the first connecting bar 47, drives the second grinding head 46 to move downward, so that the bottom of the second grinding head 46 is flush with the bottom of the first grinding head 45. The top of the support mounting hole of the spring tray is ground first, and then the second grinding head 46 is reset, so that the first grinding head 45 is ground. A grinding head 45 enters the support mounting hole of the spring tray for grinding. After one side of the spring tray is ground, the rotating assembly 6 rotates the tray. First, the second grinding head 46 is moved to be flush with the first grinding head 45 to grind the spring contact surface of the spring tray. Then, the third cylinder 56 drives the fourth mounting plate 55 to move down. The fourth mounting plate 55 drives the second connecting ring 44 to move down through the third annular mounting plate 54. The second connecting ring 44 drives the fourth connecting plate 49 to move down through the second connecting strip 50. The fourth connecting plate 49 drives the third grinding head 48 to move down. At the same time, the fourth mounting plate 55 drives the second cylinder 53 to move down. That is to say, during the downward movement of the third grinding head 48, the second grinding head 46 is also moved down to be flush with the first grinding head 45 to grind the top of the limiting ring of the spring tray. The humidification assembly is used to add liquid to the first grinding head 45, the second grinding head 46 and the third grinding head 48 to help humidify their surfaces and enable better grinding operations.

[0107] As an optional embodiment, the humidification component includes:

[0108] An annular liquid storage tank 57 is sleeved on the mounting rod 41. The top of the annular liquid storage tank 57 is fixedly connected to the mounting frame 38, and the bottom of the annular liquid storage tank 57 is fixedly connected to one end of the third cylinder 56.

[0109] An annular rubber 58 is mounted below the annular liquid storage tank 57. The annular rubber 58 has a cavity inside. The annular rubber 58 is sleeved above the third grinding head 48. The top of the annular rubber 58 is flush with the top of the fourth connecting plate 49. A pipe 59 is provided between the cavity and the bottom of the annular liquid storage tank 57. The bottom of the annular rubber 58 is provided with at least one liquid outlet pipe 60 that communicates with the cavity and extends at an incline toward the top of the third grinding head 48.

[0110] At least one extrusion block 61 is pressed onto the inner wall of the annular rubber 58, and the extrusion block 61 is fixedly connected to the fourth connecting plate 49.

[0111] For example, the fourth connecting plate 49 drives the extrusion block 61 to rotate and extrude the cavity of the annular rubber 58. Liquid is introduced into the annular liquid storage tank 57 through the pipe 59. The liquid is squeezed in the cavity and sprayed out from the liquid outlet pipe 60 to the top of the third grinding head 48. The liquid flows along the gap between the third grinding head 48 and the second grinding head 46, and the gap between the second grinding head 46 and the first grinding head 45, and acts on the bottom of the first grinding head 45, the second grinding head 46 and the third grinding head 48 to complete the wetting work on the surfaces of the three.

[0112] As an optional embodiment, the top of the second grinding head 46 is provided with a plurality of evenly distributed liquid inlet grooves 62, the two ends of each liquid inlet groove 62 being connected to the outer wall and the inner wall of the second grinding head 46 respectively, and the top of the third grinding head 48 is provided with a liquid storage groove 63 connected to all the liquid inlet grooves 62.

[0113] For example, by providing a liquid storage tank 63 at the bottom of the third grinding head 48 and a liquid inlet tank 62 at the top of the second grinding head 46, the efficiency of liquid entering the gap between the third grinding head 48 and the second grinding head 46 and the gap between the second grinding head 46 and the first grinding head 45 can be improved.

[0114] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the invention should be included within the scope of protection of the invention.

Claims

1. An automated production equipment for spring trays used in automotive shock absorbers, comprising a workbench (1) with a conveyor (2) and a mounting frame (3) fixedly mounted on its top, characterized in that, The conveyor (2) is provided with a material picking component (4) at the top, and a lifting component (5) is provided on the inner side of the mounting frame (3). The lifting component (5) is connected to the material picking component (4) in a transmission manner. The lifting component (5) is provided with a rotary component (6) for driving the material picking component (4) to rotate. A grinding component (7) is provided above the material picking component (4). An electric push rod (8) is fixedly provided at the top of the mounting frame (3). The telescopic rod of the electric push rod (8) passes through the top of the mounting frame (3) and is fixedly connected to the grinding component (7). The support plates on both sides of the conveyor (2) are all A material feeding slot (9) is provided for the material feeding assembly (4) to grip the spring tray. A first baffle rod (10) is provided on both sides of one of the material feeding slots (9). Each first baffle rod (10) is inserted through a support plate of the conveyor (2). A second baffle rod (11) is provided between the two first baffle rods (10). The second baffle rod (11) is inserted through a support plate of the conveyor (2). A linkage assembly is provided between the second baffle rod (11) and the two first baffle rods (10), and the linkage assembly is fixed to the side of the conveyor (2). When the two first baffles (10) block the conveyor (2) track, the second baffle (11) moves out of the track so that the spring tray blocked by the second baffle (11) moves to the bottom of the picking assembly (4); The polishing component (7) includes: The top of the mounting frame (38) is fixedly connected to the telescopic rod of the electric push rod (8), and the top of the mounting frame (38) is fixedly provided with a limiting rod (39), and the limiting rod (39) passes through the top of the mounting bracket (3). The third motor (40) is fixed inside the mounting frame (38), and the output shaft of the third motor (40) passes through the bottom of the mounting frame (38); Mounting rod (41) is provided at the bottom of the mounting frame (38). One end of the mounting rod (41) is fixedly connected to the output shaft of the third motor (40), and at least four limiting grooves (42) are provided on the outer wall of the mounting rod (41). A humidification component is sleeved on the mounting rod (41), and the humidification component is fixedly connected to the bottom of the mounting frame (38); The first connecting ring (43) is sleeved on the mounting rod (41); The second connecting ring (44) is sleeved on the mounting rod (41), and the second connecting ring (44) is located between the first connecting ring (43) and the humidification component; The first grinding head (45) is fixed at one end of the mounting rod (41) away from the mounting frame (38); The second grinding head (46) is sleeved on the first grinding head (45). At least two first connecting strips (47) are fixedly provided on the top of the second grinding head (46). Each first connecting strip (47) is respectively disposed in the limiting groove (42), and one end of each first connecting strip (47) is fixedly connected to the first connecting ring (43). The third grinding head (48) is sleeved on the second grinding head (46). At least two fourth connecting plates (49) are fixedly provided on the top of the third grinding head (48). Each fourth connecting plate (49) is respectively disposed in the limiting groove (42). A second connecting strip (50) is fixedly provided on the top of each fourth connecting plate (49), and one end of each second connecting strip (50) is fixedly connected to the second connecting ring (44). The second annular mounting plate (51) is rotatably connected to the first connecting ring (43). At least one third mounting plate (52) is fixed on the outer wall of the second annular mounting plate (51), and a second cylinder (53) is fixed on the top of the third mounting plate (52). The third annular mounting plate (54) is rotatably connected to the second connecting ring (44). At least one fourth mounting plate (55) is fixedly provided on the outer wall of the third annular mounting plate (54). The bottom of the fourth mounting plate (55) is fixedly connected to the end of the second cylinder (53) away from the third mounting plate (52). The top of the fourth mounting plate (55) is fixedly provided with the third cylinder (56), and the other end of the third cylinder (56) is fixedly connected to the humidification component.

2. The automated production equipment for a spring tray for an automotive shock absorber according to claim 1, characterized in that, The linkage component includes: A double-sided rack (12) is provided on one side of the conveyor (2), and one end of the double-sided rack (12) is fixedly connected to one end of the second baffle rod (11); Two first connecting plates (13) are fixed at one end to one side of the conveyor (2), and a first motor (14) is fixed at the bottom of one of the first connecting plates (13), and the output shaft of the first motor (14) passes through the first connecting plate (13). Two first gears (15) are rotatably connected to one end of the first connecting plate (13) away from the conveyor (2), each rack meshes with one side of the double-sided rack (12), and the center of one first gear (15) is fixedly connected to the output shaft of the first motor (14); Two first racks (16) are fixedly connected at one end to one end of a first stop bar (10), and each first rack (16) meshes with the first gear (15).

3. The automated production equipment for a spring tray for an automotive shock absorber according to claim 1, characterized in that, The bottom of the material trough (9) is higher than the track of the conveyor (2).

4. The automated production equipment for a spring tray for an automotive shock absorber according to claim 1, characterized in that, The material handling component (4) includes: The outer wall of the first annular mounting plate (17) is fixed with two first mounting plates (18). Two grippers (19) are respectively set at the bottom of the first mounting plate (18). One end of each gripper (19) is provided with an arc-shaped clamping port (20), and the other end is provided with a second connecting plate (21) extending vertically upward. The end of each second connecting plate (21) away from the gripper (19) is slidably connected to the bottom of the first mounting plate (18). Two drive components are respectively disposed on the first mounting plate (18), and each drive component is connected to the gripper (19) for transmission.

5. An automated production equipment for a spring tray for an automotive shock absorber according to claim 4, characterized in that, The driving component includes: The third connecting plate (22) is arranged parallel to the second connecting plate (21). One end of the third connecting plate (22) is fixedly connected to the end of the first mounting plate (18) away from the first annular mounting plate (17). The third connecting plate (22) is provided with a waist-shaped through hole (23). The connecting shaft (24) is disposed inside the waist-shaped through hole (23); An air receiving box (25) is fixedly installed on the top of the first mounting plate (18). An air inlet pipe (26) is provided on the top of the air receiving box (25). A piston plate (27) is provided inside the air receiving box (25). A guide plate (28) is provided at the bottom of the piston plate (27) and passes through the first mounting plate (18) and the third mounting plate (52) and is fixedly connected to the outer wall of the connecting shaft (24). Two connecting arms (29) are respectively fitted at one end of the connecting shaft (24) and respectively rotatably connected to the end of the gripper (19) away from the arc-shaped clamping opening (20).

6. An automated production equipment for a spring tray for an automotive shock absorber according to claim 5, characterized in that, The lifting assembly (5) includes: A threaded rod (30) has one end rotatably connected to the workbench (1) and the other end mounted on one side wall of the mounting frame (3); The guide rod (31) has one end fixedly connected to the workbench (1) and the other end mounted on the side wall of the mounting bracket (3) away from the threaded rod (30); The second motor (32) is mounted on one side wall of the mounting bracket (3), and the output shaft of the second motor (32) is fixedly connected to one end of the threaded rod (30); Two slide plates (33) are respectively fitted on the threaded rod (30) and the guide rod (31) at one end, and a second mounting plate (34) is fixed at the other end. Each of the second mounting plates (34) is rotatably connected to the third connecting plate (22), and the rotary assembly (6) is fixed on one of the slide plates (33).

7. An automated production equipment for a spring tray for an automotive shock absorber according to claim 6, characterized in that, The slewing assembly (6) includes: The second gear (35) is sleeved at the rotatable connection between the third connecting plate (22) and the second mounting plate (34), and one side of the second gear (35) is fixedly connected to the third connecting plate (22); The second rack (36) is slidably connected to the second mounting plate (34), and the second rack (36) meshes with the second gear (35); The first cylinder (37) is fixedly mounted on the top of the slide plate (33), and the telescopic rod of the first cylinder (37) is fixedly connected to one end of the second rack (36).

8. An automated production equipment for a spring tray for an automotive shock absorber according to claim 1, characterized in that, The humidification component includes: An annular liquid storage tank (57) is sleeved on the mounting rod (41). The top of the annular liquid storage tank (57) is fixedly connected to the mounting frame (38), and the bottom of the annular liquid storage tank (57) is fixedly connected to one end of the third cylinder (56). An annular rubber (58) is mounted below the annular liquid storage tank (57). The annular rubber (58) has a cavity inside. The annular rubber (58) is sleeved above the third grinding head (48). The top of the annular rubber (58) is flush with the top of the fourth connecting plate (49). A pipe (59) is provided between the cavity and the bottom of the annular liquid storage tank (57). The bottom of the annular rubber (58) is provided with at least one outlet pipe (60) that communicates with the cavity and extends at an incline toward the top of the third grinding head (48). At least one extrusion block (61) is pressed onto the inner wall of the annular rubber (58), and the extrusion block (61) is fixedly connected to the fourth connecting plate (49).

9. An automated production equipment for a spring tray for an automotive shock absorber according to claim 8, characterized in that, The top of the second grinding head (46) is provided with a plurality of evenly distributed liquid inlet grooves (62), and the two ends of each liquid inlet groove (62) are respectively connected to the outer wall and the inner wall of the second grinding head (46), and the top of the third grinding head (48) is provided with a liquid storage groove (63) connected to all the liquid inlet grooves (62).

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