Turnover platform
By integrating angle sensors and electric actuators into the flipping platform and combining them with a control box for digital closed-loop control, the problem of low automation of the flipping platform is solved, achieving high-precision and intelligent flipping operation and meeting the needs of electronic equipment for rapid and safe flipping.
Patent Information
- Application Number
- CN202422864198.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing flipping platforms lack intelligent control, have low automation and low precision, and cannot quickly, safely and accurately flip the equipment to the required angle for performance testing.
An angle sensor and electric actuator are used in conjunction with the control box to achieve high-precision angle control of the flip plate. Digital communication and closed-loop control are used to improve system accuracy, and soft start and soft stop methods are used to avoid inertial impact.
It achieves high-precision and intelligent control of the flipping platform, which can flip at any angle within a range of ±30°. It can be operated by a single person, saving effort and time, and the flipping process is smooth and shock-free.
Smart Images
Figure CN223455977U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of industrial equipment, in particular to a turnover platform. BACKGROUND
[0002] Some electronic devices (weighing 700Kg) need to be turned over to different positions within a small angle range (usually ±30°) before delivery for electrical performance and mechanical performance testing, and locked after being turned over to the required angle. How to quickly, safely and accurately turn over the device to the required angle and cooperate with performance testing requires an intelligent control platform.
[0003] At present, the mechanisms for realizing small-angle turnover of platforms carrying electronic devices mainly include the following: 1. Turbine worm drive mechanism, whose principle is that the worm drives the turbine, and the turbine drives the platform to turn over; under heavy load, the motor drives the worm, and under light load, the worm is hand-operated; 2. Cylinder and connecting rod transmission mechanism, whose principle is that the cylinder pushes the connecting rod, and the connecting rod drives the platform to turn over; 3. Servo motor and speed reducer transmission mechanism, whose principle is that the motor drives the speed reducer, and the speed reducer drives the platform to turn over; 4. Gear and rack transmission mechanism, whose principle is that the rack drives the gear, and the gear drives the platform to turn over; 5. Electric push rod transmission mechanism, which directly pushes the platform to turn over.
[0004] The existing turnover platforms can reliably realize turnover and belong to traditional mechanical and electrical devices. They lack intelligent control, have low automation and low precision, and have no prior setting of the turnover angle. CONTENT OF THE INVENTION
[0005] The embodiment of the present application provides a turnover platform, which cooperatively realizes high-precision angle turnover and achieves the purpose of intelligent control.
[0006] The embodiment of the present application provides a turnover platform, which comprises:
[0007] A base 1 is used to provide the installation basis of related components, and the base 1 at least comprises two vertical plates 7, a supporting plate 11 is arranged on the vertical plate 7, a rolling bearing 10 is arranged on the basis of the supporting plate 11, and the rolling bearing 10 is used to access a turnover plate 4;
[0008] An angle sensor 2 is arranged on the vertical plate 7 and is used to detect the turnover angle of the turnover platform and access a control box 6;
[0009] An electric push rod 3 is connected to the output end of the turnover plate 4, so as to complete the turnover control of the turnover plate 4 on the basis of the control box 6.
[0010] Optionally, a transition plate 5 is further arranged on the turnover plate 4, a rust-proof layer is plated on the surface of the transition plate 5, and a clearance hole is arranged in the middle of the transition plate 5.
[0011] Optionally, the vertical plate 7 is provided with a rib plate 8 on both sides.
[0012] Optionally, the vertical plate 7 is provided with a cushion plate 9 at the bottom.
[0013] Optionally, the middle area of the base 1 is provided with a channel steel 13, so that the electric push rod 3 is arranged based on the channel steel 13.
[0014] Optionally, the middle area of the base 1 is provided with a base plate 12, which is connected with the channel steel 13.
[0015] Optionally, the electric push rod 3 is a trapezoidal thread transmission electric push rod.
[0016] The platform structure of the embodiment of the present application is compact, convenient to use, and intelligent. It is labor-saving, time-saving, and single-person operation. It can be automatically turned over by electricity, and the turning range is any angle within ±30°, with high precision. The starting and stopping of the platform turning are in a soft starting and soft stopping mode, so as to avoid inertial impact.
[0017] The above description is only a summary of the technical solutions of the present application. In order to make the technical means of the present application more clear and understandable, the specific embodiments of the present application can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the following specific embodiments of the present application are described. BRIEF DESCRIPTION OF DRAWINGS
[0018] Various other advantages and benefits will become apparent to those of ordinary skill in the art, upon reading the following detailed description of the preferred embodiments. The accompanying drawings are included to provide a description of the preferred embodiments, and are not meant to limit the present application. Moreover, the same reference numerals are used throughout the several drawings to designate identical elements. In the drawings:
[0019] Figure 1 The overall structure of the turning platform of the embodiment of the present application is shown;
[0020] Figure 2 The partial structure of the turning platform of the embodiment of the present application is shown;
[0021] Figure 3 The system control block of the turning platform of the embodiment of the present application is shown;
[0022] Figure 4 The system control example of the turning platform of the embodiment of the present application is shown. DETAILED DESCRIPTION
[0023] Exemplary embodiments of the present disclosure will be described in greater detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be embodied in various forms without being limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be thoroughly and completely understood, and so that the scope of the present disclosure can be conveyed to those skilled in the art.
[0024] The present application provides a turnover platform, as shown in Figure 1 , Figure 2 The present application provides a turnover platform, as shown in
[0025] A base 1 is used to provide a mounting base for relevant components, and the base 1 includes at least two vertical plates 7, a supporting plate 11 is arranged on the vertical plate 7, a rolling bearing 10 is arranged based on the supporting plate 11, and the rolling bearing 10 is used to access a turnover plate 4.
[0026] An angle sensor 2 is arranged on the vertical plate 7 and is used to detect a turnover angle of the turnover platform, and an access control box 6 is arranged, and in a specific example, the angle sensor 2 is a small-range sensor with a digital communication port, an angle signal is collected in a digital communication form, closed-loop angle control is completed, and the control precision of the system is improved.
[0027] An electric push rod 3 is connected to the turnover plate 4 at an output end and is used to complete turnover control of the turnover plate 4 based on the control box 6. In some examples, structural members can be welded together, so as to enhance the load-carrying capacity and anti-overturning capacity of the base, eliminate the safety hazard of damaged objects, and perform paint spraying treatment on the surface of the steel member.
[0028] In some embodiments, as shown in Figure 1 The turnover plate 4 is further provided with a transition plate 5, the surface of the transition plate 5 is plated with a rust-proof layer, and a clearance hole is arranged in the middle of the transition plate 5. In a specific example, the transition plate 5 is made of 45 steel and is subjected to quenching and tempering treatment. The surface is subjected to CT.O rust-proof treatment. The central large through hole is a clearance hole, one row of holes is connected with the turnover plate, and the other row of holes is connected with electronic equipment. Different transition plates can be designed according to different electronic equipment.
[0029] In some embodiments, as shown in Figure 2 The vertical plate 7 is further provided with a rib plate 8 on both sides, for example, a total of eight rib plates 8 can be arranged on both sides.
[0030] In some embodiments, the electric push rod 3 is a trapezoidal thread transmission electric push rod, for example, a trapezoidal thread transmission electric push rod (F=10 KN, W=0.3 kw, V=20 mm / s, gap 0.2 mm), which has a bidirectional self-locking function and is driven by a frequency converter. The speed, stroke and the like can be adjusted through software.
[0031] In some embodiments, as shown inFigure 2 As shown, the bottom of the vertical plate 7 is also provided with a base plate 9.
[0032] In some embodiments, as Figure 2 As shown, the middle region of the base 1 is provided with a channel steel 13 to set the electric push rod 3 based on the channel steel 13.
[0033] In some embodiments, the middle region of the base 1 is also provided with a base plate 12 connected with the channel steel 13.
[0034] In a specific example, the turnover plate 4 is 45 steel after quenching and tempering treatment. The surface is treated with CT.O anti-rust treatment. The center large through hole is a clearance hole, and two rows of 12xΦ16 holes are connected with the transition plate. 4xΦ10 is connected with the electric push rod through the intermediate part. 4xΦ12.5(two groups) is connected with the rolling bearing through the intermediate part.
[0035] In a specific example, the control box can specifically include a programmable controller, an AC speed regulator, and a touch screen man-machine unit. The angle sensor angle information is collected through a digital communication port, and the control adjustment speed information is transmitted to the AC speed regulator through a communication bus to realize full-digital angle closed loop and speed adjustment control. Both the hardware configuration of the programmable controller and the cost are reduced, and the control accuracy of the system is improved by using digital communication.
[0036] In other examples, a touch screen man-machine unit can also be included as a man-machine interface, and the touch screen interacts with the programmable control device through digital communication. The manual and automatic modes are set, the touch screen provides graphical and Chinese character display operation, the turnover angle, turnover speed, control interval and other control parameters can be arbitrarily set within the range, the sensor can be calibrated, and fault, alarm information and fault elimination help information display are provided. At the same time, the real-time dynamic posture picture of XX product turnover is provided.
[0037] Figure 3 The control block diagram of the turnover platform is shown, and the turnover platform of the application can use a programmable controller as a basic automation device, and a touch screen man-machine interface is used to complete the display, setting and operation of system real-time process parameters and state; a frequency converter is used as the drive of the electric cylinder execution device, and an angle sensor is provided to complete the angle closed loop control.
[0038] Figure 4 The control example of the turnover platform is shown. A special transition plate is designed for electronic equipment, the transition plate is installed on the turnover plate, and then the electronic equipment is installed on the transition plate. The touch screen is operated to set the automatic mode, set the turnover angle, set the push rod running speed, set the speed switching parameter, etc. The turnover is realized by pressing the start key, and the turnover is stopped and locked according to the specified angle and the turnover speed. The turnover angle accuracy reaches 0.05°.Figure 4 The left side is the case of the electronic device module being installed and flipped over, the middle drawing is the case of flipping over +10°, and the right side is the case of flipping over -10°. The entire flipping process takes less than 20 seconds.
[0039] The platform structure of the embodiment of the present application is compact, convenient to use, and intelligent. It is labor-saving, time-saving, and single-person operation. It can be automatically flipped electrically, and the flipping range is any angle within a range of ±30°, with high precision. The starting and stopping of the platform flipping adopts a soft starting and stopping mode, thereby avoiding inertial impact.
[0040] It should be noted that in the embodiments of the present application, the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or further includes elements inherent to such a process, method, article, or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article, or device including the element.
[0041] The above sequence numbers of the embodiments of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments.
[0042] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above specific embodiments. The above specific embodiments are only illustrative, rather than limiting, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims.
Claims
1. A turnover platform, characterized in that Include: Base (1) for providing the installation basis of the relevant components, the base (1) at least includes two vertical plate (7), the vertical plate (7) is provided with a supporting plate (11), based on the supporting plate (11) is provided with a rolling bearing (10), the rolling bearing (10) is used for accessing the turnover plate (4); Angle sensor (2) is arranged on the vertical plate (7), which is used for detecting the turning angle of the turnover platform, and is connected to the control box (6); Electric push rod (3), the output end is connected to the turnover plate (4), so as to complete the turnover control of the turnover plate (4) based on the control box (6).
2. The turnover platform according to claim 1, wherein The turnover plate (4) is also provided with a transition plate (5), the surface of the transition plate (5) is plated with a rust-proof layer, and the transition plate (5) is provided with a clearance hole in the middle.
3. The turnover platform of claim 1, wherein, The vertical plate (7) is also provided with a rib plate (8) on both sides.
4. The turnover platform according to claim 3, wherein The bottom of the vertical plate (7) is also provided with a backing plate (9).
5. The turnover platform according to claim 1, wherein, The middle area of the base (1) is provided with a channel steel (13), so that the electric push rod (3) is arranged based on the channel steel (13).
6. The turnover platform according to claim 5, wherein The middle area of the base (1) is also provided with a base plate (12), which is connected with the channel steel (13).
7. The turnover platform according to claim 5, wherein The electric push rod (3) is a trapezoidal thread transmission electric push rod.