Precoated sand resin heating equipment
By employing electromagnetic induction heating and a uniform material structure design, the problems of low heating efficiency and resin adhesion to the walls of coated sand resin heating equipment have been solved, improving dust prevention and ensuring the quality of resin heating.
Patent Information
- Application Number
- CN202423163708.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing coated sand resin heating equipment has low heating efficiency, resin tends to stick to the wall, and has poor dust prevention effect.
The system employs a combination of an electromagnetic shielding tank, an insulating ceramic tank, and a controller. It utilizes the principle of electromagnetic induction to generate eddy currents inside the resin for heating, and uses a uniform material shaft and a uniform material motor to prevent resin from adhering to the walls. A dust cover is used to prevent external dust from entering.
It achieves a rapid and efficient heating process, prevents resin from adhering to the walls, improves dust prevention, and ensures the quality of the coated sand resin.
Smart Images
Figure CN223604736U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a film coated sand resin heating equipment technical field, concretely to a film coated sand resin heating equipment. BACKGROUND
[0002] The film coated sand resin heating device is a kind of equipment for heating treatment to film coated sand resin, its purpose is to make the performance of resin reach the best state by accurate control temperature, to satisfy the process requirement in the production process of film coated sand, for example, when temperature rises to a certain degree, active group in resin is more easily collided and combined with the group in curing agent, so that film coated sand can be hardened faster in subsequent casting process, improve production efficiency, and the performance index such as strength of film coated sand is optimized, the existing film coated sand resin heating equipment exists heating efficiency, and there is the problem that resin is easily wall-hung and remains, therefore a film coated sand resin heating equipment is required.
[0003] The existing film coated sand resin heating equipment cannot effectively improve the efficiency of device heating when operating, cannot effectively prevent the problem of resin wall-hanging, and cannot improve the dustproof effect of device, therefore a film coated sand resin heating equipment is urgently needed. UTILITY MODEL CONTENT
[0004] Therefore, the utility model aims at providing a film coated sand resin heating equipment to solve the problem that the existing film coated sand resin heating equipment cannot effectively improve the efficiency of device heating when using, cannot effectively prevent the problem of resin wall-hanging, and cannot improve the dustproof effect of device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a film coated sand resin heating equipment, including electromagnetic shield tank, the electromagnetic shield tank inner end is installed with electromagnetic coil, the electromagnetic coil inner end is installed with insulating ceramic jar, the electromagnetic shield tank upper end installs insulating jar cover, the electromagnetic shield tank front end is installed with controller.
[0006] The limit shaft hole middle end is installed with the material uniform shaft, and the material uniform shaft upper end is installed with the material uniform motor.
[0007] The insulating jar cover upper end is installed with feed hopper, the feed hopper one end is equipped with lid hole, and the lid hole one end is installed with dustproof cover.
[0008] Preferably, the insulating ceramic jar is connected with the electromagnetic shield tank, and the electromagnetic coil is spirally arranged on the outer end surface of the insulating ceramic jar.
[0009] Preferably, the insulating jar cover is screw-connected with the electromagnetic shield tank, and the lower end surface of the insulating jar cover is tightly combined with the upper end surface of the electromagnetic shield tank.
[0010] Preferably, the homogenizing shaft is in rotational structure with the insulating tank cover through the shaft limiting hole, and the edge of the homogenizing shaft is closely attached to the inner wall of the insulating ceramic tank.
[0011] Preferably, the dustproof cover is in rotational structure with the feeding hopper through the cover connecting hole, and the lower end surface of the dustproof cover is closely attached to the upper end surface of the feeding hopper.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1、The utility model discloses a electromagnetic shielding tank, an electromagnetic coil, an insulating ceramic tank and a controller are set up, the controller controls the work of electromagnetic coil, utilizes electromagnetic induction principle, makes the eddy current in the resin inside insulating ceramic tank, resin self -heating is generated, and the influence of electromagnetic shielding tank is protected to the outside world, and this mode is fast and efficient and even in the heating speed, and the efficiency of device heating is improved.
[0014] 2、The utility model discloses an electromagnetic shielding tank, an insulating ceramic tank, a homogenizing shaft and a homogenizing motor are set up, and the homogenizing shaft is rotated in the insulating ceramic tank and is attached to the tank through the homogenizing motor, and the resin that is adhered to the inner wall of the insulating ceramic tank is evenly scraped down through the oblique homogenizing shaft, and the quality of discharging is improved, and the problem of resin wall hanging is effectively prevented.
[0015] 3、The utility model discloses an electromagnetic shielding tank, a feeding hopper, a cover connecting hole and a dustproof cover, and the dustproof cover is rotated on the feeding hopper through the cover connecting hole, and the upper end of the feeding hopper is opened, and the resin of coated sand that needs to be heated is injected into the insulating ceramic tank from the feeding hopper, and then the dustproof cover is rotated on the feeding hopper and is reset, so that the upper end of the feeding hopper is closed, and the quality of coated sand resin is prevented from being affected by dust, and the dustproof effect of the device is improved. DRAWINGS
[0016] Figure 1 It is the front view three-dimensional structure schematic diagram of the utility model;
[0017] Figure 2 It is the structure schematic diagram of the utility model cutaway;
[0018] Figure 3 It is the structure schematic diagram of the electromagnetic coil and insulating ceramic tank of the utility model;
[0019] Figure 4 It is the structure schematic diagram of the utility model Figure 2 It is the structure schematic diagram of the utility model in A place amplification.
[0020] In the drawing: 1, electromagnetic shielding tank;2, electromagnetic coil;3, insulating ceramic tank;4, insulating tank cover;5, shaft limiting hole;6, homogenizing shaft;7, homogenizing motor;8, feeding hopper;9, cover connecting hole;10, dustproof cover;11, controller. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used for explaining the utility model and cannot be understood as limiting the utility model.
[0022] The embodiments of the utility model will be described below according to the overall structure of the utility model.
[0023] Please refer to Figures 1-4 A kind of film-coated sand resin heating equipment, including electromagnetic shield tank 1, electromagnetic coil 2 is installed in the inner end of electromagnetic shield tank 1, insulating ceramic tank 3 is installed in the inner end of electromagnetic coil 2, insulating tank cover 4 is installed on the upper end of electromagnetic shield tank 1, controller 11 is installed on the front end of electromagnetic shield tank 1, insulating ceramic tank 3 is connected with electromagnetic shield tank 1, and electromagnetic coil 2 is spirally arranged with the outer end surface of insulating ceramic tank 3, insulating tank cover 4 is connected with electromagnetic shield tank 1 by screw thread, and the lower end surface of insulating tank cover 4 is closely attached to the upper end surface of electromagnetic shield tank 1, electromagnetic coil 2 is controlled to work by controller 11, using electromagnetic induction principle, so that eddy current is generated in the resin inside insulating ceramic tank 3, resin itself is heated, and the influence of electromagnetic shielding tank 1 on the outside is protected by electromagnetic shielding tank 1, this way heating speed is fast, efficient and uniform, improve the efficiency of device heating.
[0024] Please refer to Figures 1-4 A kind of film-coated sand resin heating equipment, limit shaft hole 5 is set in the middle end of insulating tank cover 4, uniform material shaft 6 is installed in the middle end of limit shaft hole 5, uniform material motor 7 is installed on the upper end of uniform material shaft 6, uniform material shaft 6 is connected with insulating tank cover 4 by limit shaft hole 5 and forms rotating structure, and the edge of uniform material shaft 6 is closely attached to the inner wall of insulating ceramic tank 3, uniform material shaft 6 is rotated in insulating ceramic tank 3 by uniform material motor 7, and the resin adhered to the inner wall of insulating ceramic tank 3 is evenly scraped down by the obliquely arranged uniform material shaft 6, improve the quality of discharging, effectively prevent the problem of resin wall hanging.
[0025] Please refer to Figures 1-4 A kind of film-coated sand resin heating equipment, feed hopper 8 is installed on the upper end of insulating tank cover 4, cover hole 9 is set in one end of feed hopper 8, dust cover 10 is installed in one end of cover hole 9, dust cover 10 is connected with feed hopper 8 by cover hole 9 and forms rotating structure, and the lower end surface of dust cover 10 is closely attached to the upper end surface of feed hopper 8, dust cover 10 is rotated on feed hopper 8 by cover hole 9, the upper end of feed hopper 8 is opened, and the film-coated sand resin needing heating is injected into insulating ceramic tank 3 from feed hopper 8, then dust cover 10 is rotated on feed hopper 8 and reset, so that the upper end of feed hopper 8 is closed, prevent dust from entering and affect the quality of film-coated sand resin, improve the dustproof effect of device.
[0026] Working principle: when using, the dustproof cover 10 is first rotated to open the upper end of the feeding hopper 8 through the connecting hole 9, and the resin coated sand resin to be heated is injected into the insulating ceramic tank 3 from the feeding hopper 8, then the dustproof cover 10 is rotated to reset on the feeding hopper 8, so that the upper end of the feeding hopper 8 is closed to prevent sand dust from entering and affecting the quality of the resin coated sand, then the electromagnetic coil 2 is controlled to work by the controller 11, and eddy current is generated in the resin inside the insulating ceramic tank 3 by electromagnetic induction principle, so that the resin itself is heated, and the electromagnetic shielding tank 1 is used for protection against the influence of external electromagnetic field, this way of heating is fast, efficient and uniform, and the uniform material motor 7 can drive the uniform material shaft 6 to rotate in the insulating ceramic tank 3, the resin adhered to the inner wall of the insulating ceramic tank 3 is scraped down uniformly by the inclined uniform material shaft 6, so that the quality of discharging is improved, and the problem of resin sticking to the wall is effectively prevented, so that the use process of the device is completed, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.
[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A resin heating apparatus for coated sand, comprising an electromagnetic shielded tank (1), characterized in that: The electromagnetic shielding tank (1) is provided with an electromagnetic coil (2) at the inner end, the electromagnetic coil (2) is provided with an insulating ceramic tank (3) at the inner end, the electromagnetic shielding tank (1) is provided with an insulating tank cover (4) at the upper end, and the electromagnetic shielding tank (1) is provided with a controller (11) at the front end; The insulating tank cover (4) is provided with a limiting shaft hole (5) at the middle end, the limiting shaft hole (5) is provided with a uniform material shaft (6) at the middle end, and the uniform material shaft (6) is provided with a uniform material motor (7) at the upper end; The insulating tank cover (4) is provided with a feeding hopper (8) at the upper end, the feeding hopper (8) is provided with a cover connecting hole (9) at one end, and the cover connecting hole (9) is provided with a dustproof cover (10) at one end.
2. The resin heating apparatus for coated sand according to claim 1, characterized by: The insulating ceramic tank (3) is connected with the electromagnetic shielding tank (1) in a clamping manner, and the electromagnetic coil (2) is spirally arranged on the outer end surface of the insulating ceramic tank (3).
3. The resin heating apparatus for coated sand according to claim 1, characterized by: The insulating tank cover (4) is connected with the electromagnetic shielding tank (1) in a threaded manner, and the lower end surface of the insulating tank cover (4) is tightly combined with the upper end surface of the electromagnetic shielding tank (1).
4. The resin heating apparatus for coated sand according to claim 1, characterized by: The uniform material shaft (6) is rotatably connected with the insulating tank cover (4) through the limiting shaft hole (5), and the edge of the uniform material shaft (6) is tightly combined with the inner wall of the insulating ceramic tank (3).
5. The resin heating apparatus for coated sand according to claim 1, characterized by: The dustproof cover (10) is rotatably connected with the feeding hopper (8) through the cover connecting hole (9), and the lower end surface of the dustproof cover (10) is tightly combined with the upper end surface of the feeding hopper (8).