Fixed-ratio division device for robot sample preparation
Through the coordinated operation of the manipulator and the fixed-ratio reduction device, automatic sample feeding, reduction and tray cleaning are achieved, which solves the problems of sample residue and contamination in traditional equipment and improves the accuracy and automation level of sample reduction.
Patent Information
- Application Number
- CN202422033798.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The design of traditional sample reduction equipment is complex, which leads to sample residue and contamination, affecting the accuracy of the reduction results.
The robot is used in coordination with the fixed ratio reduction device to realize automatic feeding, reduction and tray cleaning of samples. The servo motor is used to drive the reduction tray to rotate. The pressing cylinder and the material port pressure plate cylinder are combined to accurately control the entry of samples. The mechanical gripper clamp assists in cleaning and storing the barrel.
The automation level of the sample preparation process and the accuracy of the reduction are improved, sample residue and contamination are reduced, and the cleanliness of the reduction results is ensured.
Smart Images
Figure CN223485621U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of sample preparation ratio reduction equipment, specifically relating to a ratio reduction device for robot sample preparation. Background Technology
[0002] In current sample preparation processes, sample reduction is a crucial step, especially in industrial sectors such as power plants and steel mills. Traditional sample reduction often relies on complex reduction equipment, such as reduction machines or reducers. However, due to their complex design and intricate internal structure, these devices inevitably leave sample residues during the reduction process. Furthermore, the difficulty in cleaning the inner walls of the equipment makes it challenging to completely remove these residues. This not only affects the accuracy of the reduction results but can also lead to sample contamination and even secondary pollution. Summary of the Invention
[0003] In view of the shortcomings of the prior art, this utility model provides a fixed-ratio reduction device for robotic sample preparation. Through the coordinated operation of the robotic arm and the device, automatic sample feeding, reduction, tray cleaning and storage of the sample bucket are realized, which improves the automation level of the sample preparation process and the accuracy of sample reduction.
[0004] To achieve the above and other related objectives, this utility model provides a proportional reduction device for robotic sample preparation, comprising:
[0005] Frame;
[0006] The feeding mechanism is located inside the frame.
[0007] The shrinking plate is located inside the frame, below the feeding mechanism. A servo motor is located at the bottom of the frame and is connected to the shrinking plate, which drives the shrinking plate to rotate and perform a fixed-ratio shrinking.
[0008] There are multiple material cylinders, which are located at the bottom of the internal shrinking plate of the frame.
[0009] In one embodiment, the feeding mechanism includes a feeding hopper, a vibrating motor, and a vibrating feeder. The feeding hopper is located on the upper side of the frame, and a vibrating feeder is provided on the lower side of the feeding hopper inside the frame.
[0010] In one embodiment, a pressing cylinder and a material inlet pressing plate cylinder are provided on the upper side of the inner shrinking plate of the frame.
[0011] In one embodiment, the frame is equipped with a lifting cylinder for lifting the retracting disc, and a servo motor for driving the retracting disc to rotate.
[0012] In one embodiment, the reducing plate is provided with multiple feed ports.
[0013] In one embodiment, a mechanical gripper block is provided on the outer side of the splitting disk.
[0014] In one embodiment, the vibratory feeder is fixedly connected to the frame.
[0015] Compared with the prior art, the present invention provides a fixed-ratio reduction device for robot sample preparation, which realizes automatic sample feeding, reduction, tray cleaning and storage of material bucket through the coordinated operation of the robot and the device, thereby improving the automation level of the sample preparation process and the accuracy of sample reduction.
[0016] The uniquely designed sample reduction tray is easy to clean, reducing sample residue and contamination.
[0017] The pressing cylinder and the material inlet pressing plate cylinder are installed above the reducing plate. The opening and closing of the material inlet are precisely controlled to ensure that the sample enters the reducing plate smoothly. Attached Figure Description
[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a side view of the present invention;
[0021] Figure 3 This is a top view of the present invention;
[0022] Figure 4 This is a side view of the reduced-size disk;
[0023] Figure 5 This is a top view of the reduced-size disk.
[0024] Figure label:
[0025] 1. Feed hopper; 2. Vibrating cylinder; 3. Vibrating feeder; 4. Pressing cylinder; 5. Material outlet pressing plate cylinder; 6. Shrinking disc; 7. Material bucket; 8. Lifting cylinder; 9. Servo motor; 10. Material outlet; 11. Mechanical gripper block; 12. Frame. Detailed Implementation
[0026] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. It should also be understood that the terminology used in the embodiments of this utility model is for describing specific implementation schemes and not for limiting the scope of protection of this utility model. Test methods in the following embodiments that do not specify specific conditions are generally performed under conventional conditions or according to the conditions recommended by the respective manufacturers.
[0027] When numerical ranges are given in the embodiments, it should be understood that, unless otherwise stated in this invention, both endpoints of each numerical range and any value between the two endpoints may be selected. Unless otherwise defined, all technical and scientific terms used in this invention, as well as the prior art known to those skilled in the art and the description of this invention, may be implemented using any prior art methods, devices, and materials similar to or equivalent to those described, used, or made of materials in the embodiments of this invention.
[0028] It should be noted that the terms such as "upper", "lower", "left", "right", "middle" and "one" used in this specification are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.
[0029] Please see Figures 1 to 5 A fixed-ratio reduction device for robot sample preparation includes a frame 12, a reduction disk 6, a material cylinder, and a feeding mechanism. The feeding mechanism is located inside the frame 12. The reduction disk 6 is located below the feeding mechanism inside the frame 12. A servo motor 9 is provided at the bottom of the frame 12. The servo motor 9 is connected to the reduction disk 6 and drives the reduction disk 6 to rotate for fixed-ratio reduction. Multiple material cylinders are provided and are located at the bottom of the reduction disk 6 inside the frame 12.
[0030] The feeding mechanism includes a feeding hopper 1, a vibrating motor and a vibrating feeder 3. The feeding hopper 1 is located on the upper side of the frame 12, and the vibrating feeder 3 is provided on the lower side of the feeding hopper 1 inside the frame 12.
[0031] The inner side of the frame 12 is equipped with a material pressing cylinder 4 and a material outlet pressing plate cylinder 5 on the upper side of the shrinking plate 6.
[0032] The frame 12 is equipped with a lifting cylinder 8 for lifting the retractable disc 6, and a servo motor 9 for driving the retractable disc 6 to rotate.
[0033] The reducing plate 6 is provided with multiple feed ports 10.
[0034] The outer side of the reducing disk 6 is provided with a mechanical gripper block 11.
[0035] The vibrating feeder 3 is fixedly connected to the frame 12.
[0036] The working principle of this utility model:
[0037] 1. Feeding process:
[0038] First, the robot grabs the sample and puts it into the feed hopper 1. Then, the vibration motor of the vibrating feeder 3 is started, and the vibrating feeder 3 starts to work, conveying the sample in the feed hopper 1 evenly and continuously to the reducing plate 6 below through vibration.
[0039] 2. Reduction process:
[0040] When the sample falls into the reducing plate 6, the pressing cylinder 4 and the material outlet pressing plate cylinder 5 work together to ensure that the sample is evenly distributed on the reducing plate 6. The servo motor 9 starts working, driving the reducing plate 6 to rotate at a certain speed. The reducing plate 6 is equipped with multiple material outlets 10. When the reducing plate 6 rotates, the sample falls from the material outlets 10 into the material bins 7 below according to a predetermined ratio. The number and position of the material bins 7 can be set according to actual needs, and samples of different ratios can be collected.
[0041] 3. Cleaning and replacement process:
[0042] After the reduction process is completed, the robotic arm grabs the mechanical gripper block 11 of the reduction disc 6, removes the reduction disc 6 from the frame 12, pours out the residual sample in the reduction disc 6, and cleans it to ensure accuracy and cleanliness for the next use. After cleaning, the lifting cylinder 8 operates to lift the reduction disc 6 to a certain height so that the robotic arm can grab it again. The robotic arm grabs the material bucket 7 again and places it on the storage rack for subsequent analysis or processing.
[0043] 4. Cyclic operation:
[0044] After completing one sample reduction and cleaning process, the device can continue to perform the next sample reduction operation, realizing a cyclical, efficient, and accurate sample preparation process.
[0045] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.
Claims
1. A proportional reduction device for robotic sample preparation, characterized in that, include: Frame; The feeding mechanism is located inside the frame. The shrinking plate is located inside the frame, below the feeding mechanism. A servo motor is located at the bottom of the frame and is connected to the shrinking plate, which drives the shrinking plate to rotate and perform a fixed-ratio shrinking. There are multiple material cylinders, which are located at the bottom of the internal shrinking plate of the frame.
2. The proportional reduction device for robot sample preparation according to claim 1, characterized in that: The feeding mechanism includes a feeding hopper, a vibrating motor, and a vibrating feeder. The feeding hopper is located on the upper side of the frame, and the vibrating feeder is installed on the lower side of the feeding hopper inside the frame.
3. The proportional reduction device for robot sample preparation according to claim 1, characterized in that: The upper side of the inner shrinking plate of the frame is equipped with a material pressing cylinder and a material outlet pressing plate cylinder.
4. A proportional reduction device for robot sample preparation according to claim 1, characterized in that: The frame is equipped with a lifting cylinder for lifting the retracting disc, and a servo motor for driving the retracting disc to rotate.
5. A proportional reduction device for robot sample preparation according to claim 1, characterized in that: The reducing plate is equipped with multiple material inlets.
6. A proportional reduction device for robot sample preparation according to claim 1, characterized in that: The outer side of the reducing plate is equipped with mechanical gripper blocks.
7. A proportional reduction device for robot sample preparation according to claim 2, characterized in that: The vibrating feeder is fixedly connected to the frame.