Intelligent sand core finishing workbench
By using the platform mechanism and control system of the intelligent sand core dressing workbench, and by using detection probes to control the smoke and dust pipelines, the environmental pollution problems of sand particles falling and smoke and dust during the sand core dressing process are solved, and the effect of clean production is achieved.
Patent Information
- Application Number
- CN202422811118.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-19
AI Technical Summary
The existing technology for core dressing causes environmental pollution problems due to sand particles falling, smoke and dust spreading during the process, which affects the health of operators and the working environment.
Design an intelligent sand core dressing workbench, including a platform mechanism and a control system. It uses a detection probe to sense the high temperature of the sand core and controls the opening and closing of valves in the flue gas and sand particle pipelines. Combined with the workshop ventilation system, it realizes the collection and removal of flue gas and sand particles.
It effectively solves the environmental pollution problems of sand particle scattering and flue gas dust during sand core trimming, improves clean production efficiency, and improves the working environment.
Smart Images
Figure CN223557205U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to foundry equipment technical field, especially relate to a kind of intelligent sand core finishing workstation when sand core finishing. BACKGROUND
[0002] The sand core used in foundry production is shot out by core making machine, and generally has excess part such as flash, burr and parting, which needs to be trimmed off.The conventional method is to place the sand core on a platform and trim off the flash, burr and parting with a special-shaped sand rod.This method has the following defects:(1) the sand particles generated during sand core trimming randomly fall on the ground, making the ground slippery and easily causing injury when walking;(2) generally, the sand core is trimmed immediately after being shot out, and the binder in the core sand will generate a large amount of harmful gas such as smoke when being heated and solidified, which diffuses in the environment when the sand core is taken out of the box;(3) some dust is also generated during sand core trimming.These all cause environmental pollution and worsen the working environment, causing certain harm to the operator. SUMMARY
[0003] The utility model aims at the problems existing in the prior art, and provides an intelligent sand core finishing workstation, which solves the problem of environmental pollution caused by sand particles falling on the ground, smoke and dust diffusing during sand core trimming.
[0004] The utility model takes the technical scheme that an intelligent sand core finishing workstation is provided to achieve the above-mentioned purpose, characterized by comprising a platform mechanism and a control system, the platform mechanism comprises a sand core placing platform, a high-temperature sand core placing area composed of a plurality of long-strip-shaped through holes is formed on the sand core placing platform, a detection probe is connected to the table on one side of the high-temperature sand core placing area, a collecting box is connected below the sand core placing platform, a dust particle discharge pipeline is connected to the lower end of the collecting box, a flue gas pipeline is connected to one side of the collecting box, the flue gas pipeline is connected to a stop valve one, and the dust particle discharge pipeline is connected to a stop valve two; the control system is signal-connected with the detection probe and used to control the opening and closing of the two stop valves.
[0005] The flue gas pipeline is connected to a workshop air suction system.
[0006] The detection probe has a temperature sensing probe, and an outer detection probe protection sleeve made of cast iron is arranged.
[0007] The lower part of the collecting box is funnel-shaped.
[0008] The sand core placing platform is made of wear-resistant and high-temperature-resistant steel plate, and is connected with a workbench leg below.
[0009] The utility model discloses a reasonable design, compact structure, convenient to use, through the signal transmission of detection probe and control system, control the valve opening and closing of smoke gas pipeline and sand dust particle pipeline, solved the sand particle scattering ground, smoke, dust diffusion caused environmental pollution problem when sand core finishing, is favorable to the promotion clean production effect. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is the front view of the utility model;
[0011] Figure 2 It is the platform mechanism bottom view of the utility model;
[0012] Figure 3 It is the sand core placing platform structure diagram of the utility model;
[0013] Figure 4 It is the detection probe protection sleeve structure diagram of the utility model;
[0014] In the drawing: 1, smoke gas pipeline, 2, stop valve one, 3, control system, 4, detection probe, 5, detection probe protection sleeve, 6, sand core placing platform, 7, collection box, 8, sand dust particle discharge pipeline, 9, stop valve two, 10, workbench support leg, 11, high-temperature sand core. DETAILED DESCRIPTION EMBODIMENT
[0015] As Figure 1 Intelligent sand core finishing workbench shown in the drawing, including platform mechanism and control system 3, the platform mechanism includes sand core placing platform, the sand core placing platform 6 is set up by a plurality of long strip-shaped transparent hole and is composed high-temperature sand core placing area, the detection probe 4 is connected on the table surface of high-temperature sand core placing area side, the sand core placing platform 6 below is connected collection box 7, the collection box 7 lower end is connected sand dust particle discharge pipeline 8, one side is connected smoke gas pipeline 1, the smoke gas pipeline 1 is connected stop valve one 2, sand dust particle discharge pipeline 8 is connected stop valve two 9;The control system 3 is connected with detection probe 4 signal, is used for controlling the opening and closing of two stop valves.
[0016] The smoke gas pipeline 1 is connected workshop suction system.
[0017] The detection probe 4 end distance table surface on sand core end surface 20-60mm, and the probe is temperature inductive probe, and the outside is provided with cast iron material detection probe protection sleeve 5.
[0018] The collection box 7 lower part is funnel-shaped.
[0019] The sand core placing platform 6 is made of wear-resistant high-temperature steel plate, and is connected with workbench support leg 10 below.
[0020] The working process of the utility model is as follows:
[0021] The core temperature just out of the box is 200 DEG C, which is much higher than the ambient temperature, when the high temperature core 11 is placed on the core platform 6, the detection probe 4 detects the high temperature core 11, and the signal is fed back to the control system 3, the control system 3 is instructed to close the valve 2, the smoke generated by the core is sucked away, at the same time, the valve 9 is closed, and the surrounding core is not diffused again.When the core is finished, it is removed from the core platform 6, the detection probe 4 detects that there is no high temperature core on the platform, the signal is fed back to the control system 3, the control system 3 closes the valve 2, the valve 9 is connected, the sand dust particles in the collecting box 7 are discharged to the designated place through the sand dust particle discharge pipeline 8 under the action of gravity, the sand particles are not scattered randomly in the core finishing area, the environment is clean, and the hidden danger of slipping is eliminated.In addition, the detection probe 4 can also record the number of cores passing through the platform, the surface temperature of the core when the core is finished, the time required for finishing a core and other information, and feed back the information to the control system 3.
Claims
1. An intelligent sand core trimming station, characterized in that, The application relates to a sand core placing device, which comprises a platform mechanism and a control system, wherein the platform mechanism comprises a sand core placing platform, a high-temperature sand core placing area composed of a plurality of long strip-shaped through holes is arranged on the sand core placing platform, a detection probe is connected to the side of the mesa of the high-temperature sand core placing area, a collecting box is connected below the sand core placing platform, a sand dust particle discharge pipeline is connected to the lower end of the collecting box, a flue gas pipeline is connected to one side of the sand dust particle discharge pipeline, the flue gas pipeline is connected with a stop valve I, and the sand dust particle discharge pipeline is connected with a stop valve II; the control system is connected with the detection probe signal and used for controlling the opening and closing of the two stop valves.
2. The intelligent sand core finishing station of claim 1, wherein, The flue gas pipeline is connected with a workshop air suction system.
3. The intelligent sand core finishing station of claim 1, wherein, The detection probe is a temperature sensing probe, and an outer cast iron detection probe protection sleeve is arranged.
4. The intelligent sand core finishing station of claim 1, wherein, The lower part of the collecting box is funnel-shaped.
5. The intelligent sand core finishing station of claim 1, wherein, The sand core placing platform is made of wear-resistant and high-temperature-resistant steel plates, and the lower part is connected with a workbench supporting leg.