Magnetic suspension conveying platform
Through the ring magnetic drive rail and return spring clamp structure of the magnetic levitation conveying platform, the problems of slow conveying speed and large vibration of existing assembly lines are solved, and the high-speed stable conveying and high-precision processing of workpieces are achieved, reducing production costs.
Patent Information
- Application Number
- CN202422463056.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The existing assembly lines or conveying production lines have slow conveying speeds and the moving carrier vibrates greatly, resulting in reduced processing accuracy and increased production costs.
The magnetic levitation conveying platform is used to drive the track mover through the ring magnetic drive track, and the high-speed and stable transport of the clamping vehicle is achieved by using magnetic force. The combination of the reset spring and clamp structure ensures the precise positioning of the workpiece.
It realizes high-speed and stable conveying of workpieces, improves production efficiency and processing accuracy, and reduces production costs.
Smart Images
Figure CN223133491U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of high-speed conveying equipment, and particularly relates to a magnetic levitation conveying platform. Background Art
[0002] In an automated production assembly line or a conveying production line, usually, a servo motor drives a lead screw or a synchronous belt to rotate to achieve the linear motion of an object from point to point. For example, there are multiple moving carriers on the same lead screw or pulley. However, in the existing assembly line or conveying production line, the conveying speed is slow, it is difficult to improve the production efficiency, and during the conveying process, the vibration of the moving carrier is large, the conveying is unstable, resulting in a reduction in processing accuracy, an increase in the proportion of product rework and defective products, and ultimately an increase in the manufacturing cost. Therefore, it is necessary to make a magnetic levitation conveying platform to solve the above problems. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a magnetic levitation conveying platform to solve the problems mentioned in the background art.
[0004] To achieve the above purpose, the utility model provides the following technical solutions:
[0005] A magnetic levitation conveying platform includes an annular magnetic drive track, a track mover, and a clamping carrier. Multiple groups of track movers are arranged and installed at the power output end of the annular magnetic drive track. The annular magnetic drive track drives the track mover to run around the annular magnetic drive track through magnetic force. The clamping carrier is fixed above the track mover. The clamping carrier includes a carrier bottom plate, a lower clamping plate, an upper clamping plate, a carrier top plate, guide columns, guide sleeves, limit plates, return springs, and vertical pull rods. The carrier bottom plate is fixed above the track mover. The carrier top plate corresponds to the upper part of the carrier bottom plate. The lower clamping plate is fixed above the carrier bottom plate. The upper clamping plate is fixed below the carrier top plate. The lower end surface of the upper clamping plate contacts the upper end surface of the lower clamping plate. The lower ends of the guide columns are fixed on the carrier bottom plate and the upper ends pass through the carrier top plate. The guide sleeves are fixed on the carrier top plate and are slidably connected with the guide columns. The limit plates are fixed at the upper ends of the guide columns. The return springs are sleeved on the guide columns. The upper and lower ends of the return springs respectively contact the lower end surface of the limit plate and the upper end surface of the guide sleeve. The lower ends of the vertical pull rods are fixed on the upper end surface of the carrier top plate.
[0006] Further description of the utility model: Both ends of the lower clamping plate respectively protrude from the inner and outer sides of the carrier bottom plate. The cross-section of the lower clamping plate is an inverted trapezoid. First inclined surfaces are provided on the lower sides of the inner and outer ends of the lower clamping plate. Both ends of the upper clamping plate respectively protrude from the inner and outer sides of the carrier top plate. The cross-section of the upper clamping plate is a trapezoid. Second inclined surfaces are provided on the upper sides of the inner and outer ends of the upper clamping plate.
[0007] Further description of the present utility model: The vertical pull rod includes a fixed base, a vertical rod, and a lifting head. The fixed base is fixed on the top plate of the carrier. The lower end of the vertical rod is fixed on the fixed base, and the lifting head is fixed on the upper end of the vertical rod. The lifting head is octagonal prism-shaped.
[0008] Further description of the present utility model: It further includes a carrier opening assembly. Multiple groups of carrier opening assemblies are provided and correspond to one side of the clamping carrier. The carrier opening assembly includes a fixed frame, a lifting drive assembly, and a lifting claw. The fixed frame is fixedly arranged on one side of the annular magnetic drive track. The lifting drive assembly is fixed at the upper end of the fixed frame. The lifting claw is fixed at the power output end of the lifting drive assembly. A T-shaped groove with a downward opening is provided on the lifting claw, and the lifting head corresponds to the T-shaped groove.
[0009] The beneficial effects of the present utility model are as follows: In the previous process, the vertical pull rod is lifted upward, and the top plate of the carrier and the upper clamping plate also rise. At this time, the return spring is compressed. The workpiece is placed on the lower clamping plate, and the vertical pull rod is released. Under the action of the return spring, the top plate of the carrier moves downward along the guide rod through the guide sleeve, thereby driving the upper clamping plate to press the workpiece downward. The annular magnetic drive track drives the track mover to run around the annular magnetic drive track through magnetic force, thereby moving the clamping carrier to each processing station. The advantage of this design is that the power operation of the magnetic drive track is used to achieve high-speed and stable transportation of the workpiece, and the transportation position accuracy is high, which can improve production efficiency, improve processing accuracy, improve the qualified product rate, and reduce production costs. Description of the Drawings
[0010] Figure 1 is the overall structure diagram of the present utility model;
[0011] Figure 2 is Figure 1 the partial enlarged view of position A in
[0012] Figure 3 is the structure diagram of the clamping carrier in the present utility model;
[0013] Figure 4 is the structure diagram of the carrier opening assembly in the present utility model;
[0014] Description of the Reference Numerals:
[0015] 1. Annular magnetic drive track; 2. Track mover; 3. Clamping carrier; 31. Carrier bottom plate; 32. Lower clamping plate; 321. First inclined surface; 33. Upper clamping plate; 331. Second inclined surface; 34. Carrier top plate; 35. Guide post; 36. Guide sleeve; 37. Limit plate; 38. Return spring; 39. Vertical pull rod; 391. Fixed base; 392. Vertical rod; 393. Lifting head; 4. Carrier opening assembly; 41. Fixed frame; 42. Lifting drive assembly; 43. Lifting claw; 431. T-shaped groove. Detailed Embodiment
[0016] The present utility model will be further described below in conjunction with the accompanying drawings:
[0017] As Figures 1 to 4 shown, a magnetic levitation conveying platform includes an annular magnetic drive track 1, a track mover 2, and a clamping carrier 3. Multiple groups of track movers 2 are provided and installed at the power output end of the annular magnetic drive track 1. The annular magnetic drive track 1 drives the track mover 2 to run around the annular magnetic drive track 1 through magnetic force. The clamping carrier 3 is fixed above the track mover 2. The clamping carrier 3 includes a carrier bottom plate 31, a lower clamping plate 32, an upper clamping plate 33, a carrier top plate 34, guide posts 35, guide sleeves 36, limit plates 37, return springs 38, and vertical pull rods 39. The carrier bottom plate 31 is fixed above the track mover 2. The carrier top plate 34 corresponds to the upper side of the carrier bottom plate 31. The lower clamping plate 32 is fixed above the carrier bottom plate 31. The upper clamping plate 33 is fixed below the carrier top plate 34. The lower end surface of the upper clamping plate 33 contacts the upper end surface of the lower clamping plate 32. The lower ends of the guide posts 35 are fixed on the carrier bottom plate 31 and the upper ends pass through the carrier top plate 34. The guide sleeves 36 are fixed on the carrier top plate 34 and are slidably connected to the guide posts 35. The limit plates 37 are fixed at the upper ends of the guide posts 35. The return springs 38 are sleeved on the guide posts 35. The upper and lower ends of the return springs 38 respectively contact the lower end surface of the limit plate 37 and the upper end surface of the guide sleeve 36. The lower ends of the vertical pull rods 39 are fixed on the upper end surface of the carrier top plate 34.
[0018] In the previous process, the vertical pull rod 39 is lifted upward, and the carrier top plate 34 and the upper clamping plate 33 also rise accordingly. At this time, the return spring 38 is compressed. The workpiece is placed on the lower clamping plate 32, and the vertical pull rod 39 is released. Under the action of the return spring 38, the carrier top plate 34 moves downward along the guide rod through the guide sleeve 36, thereby driving the upper clamping plate 33 to press the workpiece downward. The annular magnetic drive track 1 drives the track mover 2 to run around the annular magnetic drive track 1 through magnetic force, thereby moving the clamping carrier 3 to each processing station. The advantages of this design are: driving the track power to run through magnetic force to achieve high-speed and stable conveying of workpieces, with high conveying position accuracy, which can improve production efficiency, improve processing accuracy, improve the qualified product rate, and reduce production costs.
[0019] Both ends of the lower clamping plate 32 respectively protrude from the inner and outer sides of the carrier bottom plate 31. The cross-section of the lower clamping plate 32 is an inverted trapezoid. First inclined surfaces 321 are provided on the lower sides of the inner and outer ends of the lower clamping plate 32. Both ends of the upper clamping plate 33 respectively protrude from the inner and outer sides of the carrier top plate 34. The cross-section of the upper clamping plate 33 is a trapezoid. Second inclined surfaces 331 are provided on the upper sides of the inner and outer ends of the upper clamping plate 33.
[0020] The parts of the upper clamping plate 33 and the lower clamping plate 32 that protrude from the vehicle top plate 34 and the vehicle bottom plate 31 form a wedge shape, so that the thickness of the outermost edges of the upper clamping plate 33 and the lower clamping plate 32 is reduced to provide space for processing operations, such as positioning, folding, and cutting of the battery skirt.
[0021] The vertical pull rod 39 includes a fixed base 391, a vertical rod 392, and a lifting head 393. The fixed base 391 is fixed on the vehicle top plate 34, the lower end of the vertical rod 392 is fixed on the fixed base 391, the lifting head 393 is fixed on the upper end of the vertical rod 392, and the lifting head 393 is octagonal prism-shaped.
[0022] In this design, it further includes a vehicle opening assembly 4. Multiple sets of vehicle opening assemblies 4 are provided and correspond to one side of the clamping vehicle 3. The vehicle opening assembly 4 includes a fixed frame 41, a lifting drive assembly 42, and a lifting claw 43. The fixed frame 41 is fixedly arranged on one side of the annular magnetic drive track 1, the lifting drive assembly 42 is fixed at the upper end of the fixed frame 41, the lifting claw 43 is fixed at the power output end of the lifting drive assembly 42, and a T-shaped groove 431 with a downward opening is provided on the lifting claw 43. The lifting head 393 corresponds to the inside of the T-shaped groove 431.
[0023] At some processing stations, it is necessary to open the clamping vehicle 3. When the clamping vehicle 3 runs to the station where it needs to be opened, the lifting head 393 corresponds to the inside of the T-shaped groove 431. At this time, the lifting drive assembly 42 drives the lifting claw 43 to rise, and the lifting claw 43 lifts the lifting head 393 upward through the T-shaped groove 431, thereby driving the upper clamping plate 33 to rise and completing the opening of the clamping vehicle 3.
[0024] The above does not impose any limitation on the technical scope of the present utility model. Any modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims
1. A magnetic levitation conveying platform, characterized in that: It includes an annular magnetic drive track, a track mover, and a clamping carrier. Multiple groups of the track movers are provided and installed at the power output end of the annular magnetic drive track. The annular magnetic drive track drives the track movers to run around the annular magnetic drive track by magnetic force. The clamping carrier is fixed above the track mover. The clamping carrier includes a carrier bottom plate, a lower clamping plate, an upper clamping plate, a carrier top plate, guide columns, guide sleeves, limit plates, return springs, and vertical pull rods. The carrier bottom plate is fixed above the track mover. The carrier top plate corresponds to the upper side of the carrier bottom plate. The lower clamping plate is fixed above the carrier bottom plate. The upper clamping plate is fixed below the carrier top plate. The lower end surface of the upper clamping plate contacts the upper end surface of the lower clamping plate. The lower ends of the guide columns are fixed on the carrier bottom plate and the upper ends pass through the carrier top plate. The guide sleeves are fixed on the carrier top plate and are slidably connected to the guide columns. The limit plates are fixed at the upper ends of the guide columns. The return springs are sleeved on the guide columns. The upper and lower ends of the return springs respectively contact the lower end surface of the limit plate and the upper end surface of the guide sleeve. The lower end of the vertical pull rod is fixed on the upper end surface of the carrier top plate.
2. The maglev conveying platform according to claim 1, characterized in that: Both ends of the lower clamping plate respectively protrude from the inner side and the outer side of the carrier bottom plate. The cross-section of the lower clamping plate is an inverted trapezoid. First inclined surfaces are provided on the lower sides of the inner end and the outer end of the lower clamping plate. Both ends of the upper clamping plate respectively protrude from the inner side and the outer side of the carrier top plate. The cross-section of the upper clamping plate is a trapezoid. Second inclined surfaces are provided on the upper sides of the inner end and the outer end of the upper clamping plate.
3. A magnetic levitation conveying platform according to claim 1, characterized in that: The vertical pull rod includes a fixed base, a vertical rod, and a lifting head. The fixed base is fixed on the carrier top plate. The lower end of the vertical rod is fixed on the fixed base. The lifting head is fixed at the upper end of the vertical rod. The lifting head is octagonal prism-shaped.
4. A magnetic levitation conveying platform according to claim 3, characterized in that: It further includes a carrier opening assembly. Multiple groups of the carrier opening assemblies are provided and correspond to one side of the clamping carrier. The carrier opening assembly includes a fixed frame, a lifting drive assembly, and a lifting claw. The fixed frame is fixedly arranged on one side of the annular magnetic drive track. The lifting drive assembly is fixed at the upper end of the fixed frame. The lifting claw is fixed at the power output end of the lifting drive assembly. A T-shaped groove with a downward opening is provided on the lifting claw. The lifting head corresponds to the T-shaped groove.