Curved surface repairing device for metal ware for cultural relics in collection of cultural institutions
By designing a device including a curved surface repair heating module, a hard pressure bearing plate, an electromagnetic heating component, a temperature sensing component and a repair control module, the problems of surface damage and temperature control during the repair process of metal vessels in the prior art are solved, and the uniform force correction and temperature controllability of metal vessels are achieved.
Patent Information
- Application Number
- CN202421800601.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The prior art is difficult to effectively repair the collection of metal utensils deformed by gravity. Traditional heating and knocking methods are prone to damage the surface texture, and the heating temperature is difficult to accurately control, which may lead to local melting and irreversible damage.
A device including a curved surface repair heating module, a hard pressure bearing plate, an electromagnetic heating component, a temperature sensing component and a repair control module is designed. By adjusting the force and heating temperature multiple times, uniform force correction of the metal vessel is achieved.
This device can effectively avoid damage to the surface patterns of metal vessels, achieve temperature controllability, avoid local melting, and ensure the safety and reliability of the repair process.
Smart Images
Figure CN222817670U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cultural relic restoration equipment, in particular to a curved surface restoration device for a metal vessel of a museum cultural relic. Background Art
[0002] Among the cultural relics in the collection, metal utensils account for a considerable proportion, such as gold and silver utensils, bronze utensils, tin utensils, iron utensils, etc. Cultural relics carry history. Their shapes and exquisite external patterns make them different from ordinary metal utensils. Porcelain and pottery are fragile, and metal utensils are easy to deform. Many metal utensils in the collection are funerary objects. Due to human factors and geological changes, metal utensils are squeezed and deformed by gravity. The common restoration method is to heat and knock them, but knocking is bound to damage the surface texture. If the heating temperature is not accurately controlled, it is very easy to cause partial melting of the metal utensils. Once the operation is improper, it is bound to cause irreversible damage to the cultural relics. Therefore, how to solve the above-mentioned problems has become a difficult problem that needs to be solved urgently. Utility Model Content
[0003] The utility model aims to provide a curved surface repair device for metal vessels of museum cultural relics, which can correct the uniform force on the metal vessels by adjusting the force and heating temperature for multiple times.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curved surface repair device for metal vessels of museum cultural relics, comprising a curved surface repair heating module, a hard pressure plate is provided on one side of the curved surface repair heating module, an electromagnetic heating component is provided inside the hard pressure plate, one end of the electromagnetic heating component extends to the hard pressure plate and is connected to a repair control module via a first cable, a temperature sensing component is provided on one side of the electromagnetic heating component, the temperature sensing component is connected to the repair control module via a second cable, a heating module fixing bracket is connected to one side of the hard pressure plate via a screw, the heating module fixing bracket is arranged in a Y-shaped structure, a bolt slot is provided at a branch end of the heating module fixing bracket, a first force sensing component is provided on the outside of the bolt slot, the screw passes through the first force sensing component, a second force sensing component is provided on the shoulder of the heating module fixing bracket, the first force sensing component and the second branch component force sensing component are connected to the repair control module via a third cable.
[0005] Preferably, the outer side of the hard pressure plate is wrapped with a heat insulation layer, and one side of the hard pressure plate is set as a curved structure.
[0006] Preferably, an electronic display screen is provided on the top of the repair control module, a plurality of cable access ports are provided on one side of the repair control module, a fixed power supply connection is provided on the other side of the repair control module, and an emergency energy storage power supply is provided inside the repair control module.
[0007] Preferably, a lifting handle is provided at the top of the heating module fixing bracket, an adjusting cross bar is provided in the middle of the heating module fixing bracket, an adjusting scale is provided on the surface of the adjusting cross bar, the adjusting cross bar is connected to the bracket foot rod through a slider, and a tension adjustment bolt is provided on the outside of the slider.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] (1) The utility model can correct the uniform force on metal utensils by adjusting the force and heating temperature multiple times, thereby solving the technical problem of deformation of metal utensils due to force. Since the correction force is relatively uniform, the damage to the surface pattern of the metal utensils caused by traditional knocking repairs is avoided. The device is set with multiple force adjustment gears, and the user can adjust according to actual needs, which can effectively avoid damage to the metal utensils due to excessive force.
[0010] (2) The hard pressure plate can protect the internal electromagnetic heating component and squeeze the metal material, forcing it to deform due to heat. The electromagnetic heating component is different from direct flame roasting, and the temperature is more controllable. The repair control module can coordinate the control of the electromagnetic heating component, the temperature sensing component, the first force sensing component and the second force sensing component. The temperature sensing component can be used to monitor the temperature changes of the metal vessel, and the rotation of the screw can adjust the force of the extrusion repair.
[0011] (3) The structure of the heating module fixing bracket is similar to a compass, and the opening range can be adjusted to match metal utensils of various thicknesses. The first force sensing component and the second force sensing component mainly make a comprehensive judgment on the stress condition of the metal vessel by combining the slight change of the force at the corner when the force is applied, the number of rotations of the screw and the thickness of the metal material.
[0012] (4) The thermal insulation layer can prevent the electromagnetic heating component from overheating and affect the rigidity of the fixed bracket. The electronic display screen can be used to display the temperature of the repair heating and adjust the stress change curve of the metal vessel. The fixed power supply wiring can be used to connect the fixed power supply. The emergency energy storage power supply can ensure that the equipment suddenly loses power and the related equipment can still operate for a period of time, avoiding sudden power failures causing equipment data loss and equipment damage. The slider moves on the adjustment crossbar as needed, and the tension adjustment bolt can lock it. The spacing between the two bracket feet changes to suit metal vessels of different thicknesses. The hard pressure plate with a curved surface structure can fit the curvature of the metal paint surface. The hard pressure plate can be replaced to adapt to the correction of metal vessels with different curvatures. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a structural schematic diagram of the hard pressure-bearing plate of the utility model;
[0015] Figure 3 This is a structural diagram of the repair control module of the utility model;
[0016] Figure 4 It is a structural schematic diagram of the heating module fixing bracket of the utility model.
[0017] In the figure: 1. curved surface repair heating module; 2. hard pressure plate; 3. electromagnetic heating component; 4. first cable; 5. repair control module; 6. temperature sensing component; 7. second cable; 8. screw; 9. heating module fixing bracket; 10. bolt slot; 11. first force sensing component; 12. second force sensing component; 13. third cable; 14. thermal insulation layer; 15. electronic display screen; 16. cable access port; 17. fixed power connection; 18. emergency energy storage power supply; 19. lifting handle; 20. adjustment cross bar; 21. adjustment scale; 22. slider; 23. bracket foot rod; 24. tension adjustment bolt. DETAILED DESCRIPTION
[0018] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described. In order to enable those skilled in the art to better understand the present application scheme, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the drawings in the embodiment of the present application. Obviously, the described embodiment is only an embodiment of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work should fall within the scope of protection of this application.
[0019] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0021] like Figure 1-4As shown, a curved surface repair device for a metal vessel of a collection of cultural relics comprises a curved surface repair heating module 1, a hard pressure plate 2 is arranged on one side of the curved surface repair heating module 1, an electromagnetic heating component 3 is arranged inside the hard pressure plate 2, one end of the electromagnetic heating component 3 extends to the hard pressure plate 2 and is connected to a repair control module 5 through a first cable 4, a temperature sensing component 6 is arranged on one side of the electromagnetic heating component 3, the temperature sensing component 6 is connected to the repair control module 5 through a second cable 7, a heating module fixing bracket 9 is connected to one side of the hard pressure plate 2 through a screw 8, the heating module fixing bracket 9 is arranged in a Y-shaped structure, a bolt slot 10 is arranged on a branch end of the heating module fixing bracket 9, a first force sensing component 11 is arranged on the outside of the bolt slot 10, the screw 8 passes through the first force sensing component 11, a second force sensing component 12 is arranged on the shoulder of the heating module fixing bracket 9, the first force sensing component 11 and the second branch component force sensing component 12 are connected to the repair control module 5 through a third cable 13, and the size of the device can be determined according to the actual situation. The actual need to enlarge or reduce, the hard pressure plate is provided with a variety of models, the corresponding size and bending curvature of the curved surface are different, the curved surface repair heating module connects the hard pressure plate and the screw together, the electromagnetic heating component can reduce power loss, and can also be replaced by resistance heating, the repair control module can be connected to mobile electronic devices such as mobile phones and tablets through wireless signals for convenient manual control, the first force sensing component and the second branch component force sensing component transmit the force change of the shoulder of the heating module fixing bracket through induction, so as to judge whether the single curved surface repair correction is completed, after the equipment is fixed on the metal vessel foundation, the first force sensing component records the basic position of the screw, that is, the force on the metal vessel is close to zero at this time, and then the screw is rotated, the force feedback value of the second branch component changes, and after the force feedback value of the second branch component changes, the metal vessel also changes, and the force feedback value of the second branch component will gradually become zero, and then adjust again, and then the metal vessel is repaired to its normal shape.
[0022] The outside of the hard pressure plate 2 is wrapped with an insulation layer 14, and one side of the hard pressure plate 2 is set to a curved structure. If the hard pressure plate is resistively heated, no insulation layer is required. The heated side of the hard pressure plate is directly in contact with the metal vessel. The hard pressure plate is provided with a variety of models to match metal vessels with different curves.
[0023] An electronic display screen 15 is provided at the top of the repair control module 5, a plurality of cable access ports 16 are provided on one side of the repair control module 5, a fixed power connection 17 is provided on the other side of the repair control module 5, and an emergency energy storage power supply 18 is provided inside the repair control module 5. The repair control module may not have an electronic display screen, but may be directly connected to a mobile phone through a wireless receiving end, and the fixed power connection may be directly plugged into the device to start operation. The start and shut down of the device can be controlled by one button, and the temperature change and the surface force change are fed back in the form of a curve graph.
[0024] A lifting handle 19 is provided at the top of the heating module fixing bracket 9, an adjusting cross bar 20 is provided in the middle of the heating module fixing bracket 9, an adjusting scale 21 is provided on the surface of the adjusting cross bar 20, the adjusting cross bar 20 is connected to the bracket foot rod 23 through a slider 22, and a tension adjustment bolt 24 is provided on the outer side of the slider 22. The user lifts the device with one hand through the lifting handle to fix the slider based on the position of the adjusting cross bar. After the basic fixation is completed, the screw is rotated to fix the device based on the metal container. If the metal container is small, the device and the metal container can be placed horizontally.
[0025] Directions:
[0026] During operation, firstly, the deformed metal vessel is corrected in a basic manner so that one end of the associated repair component can penetrate into the inner side of the metal vessel. The positions of the two sets of sliders 22 are adjusted according to the thickness of the metal vessel and the degree of deformation of the metal vessel, so that the bracket feet 23 are far away from each other. Then, a relatively suitable hard pressure plate 2 is selected, and the screw 8 is rotated so that the heating module fixing bracket 9 can contact the metal vessel. When the metal vessel is thin or soft, heating is not required. The two sets of rotating screws 8 can directly squeeze the two hard pressure plates 2 to reduce the distance between them, thereby making the metal vessel The metal vessel returns to the normal curvature of the surface. If the metal vessel is thicker, it is necessary to heat it first and reach the critical temperature value of metal deformation, and then rotate the screw 8 for extrusion repair. If the metal vessel continues to be large and the curvature to be corrected is large, the positions of the two sets of sliders 22 can be moved again, and a more suitable hard pressure plate 2 can be replaced during this period. After the replacement is completed, the screw 8 is rotated again for extrusion repair. Wait for the force sensing value displayed on the electronic display 15 to be in a stable range for a long time, and then remove the equipment. If the metal vessel still has a curved surface, repeat the above operation.
[0027] The above embodiments are only preferred embodiments of the present utility model and are not limitations on the technical solutions of the present utility model. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present utility model.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A curved surface repair device for metal vessels of museum collections, characterized by: The invention comprises a curved surface repair heating module (1), wherein a hard pressure plate (2) is provided on one side of the curved surface repair heating module (1), an electromagnetic heating component (3) is provided inside the hard pressure plate (2), one end of the electromagnetic heating component (3) extends to the hard pressure plate (2) and is connected to a repair control module (5) via a first cable (4), a temperature sensing component (6) is provided on one side of the electromagnetic heating component (3), the temperature sensing component (6) is connected to the repair control module (5) via a second cable (7), and one side of the hard pressure plate (2) is connected to a heating component via a screw (8). A module fixing bracket (9), wherein the heating module fixing bracket (9) is arranged as a Y-shaped structure, a bolt slot hole (10) is arranged at a branch end of the heating module fixing bracket (9), a first force sensing component (11) is arranged outside the bolt slot hole (10), the screw rod (8) passes through the first force sensing component (11), a second force sensing component (12) is arranged at a shoulder of the heating module fixing bracket (9), and the first force sensing component (11) and the second force sensing component (12) are connected to a repair control module (5) via a third cable (13).
2. The curved surface repair device for metal vessels of museum cultural relics according to claim 1 is characterized by: The outside of the hard pressure-bearing plate (2) is wrapped with a heat insulation layer (14), and one side of the hard pressure-bearing plate (2) is arranged as a curved surface structure.
3. The curved surface repair device for metal vessels of museum cultural relics according to claim 1 is characterized by: The top of the repair control module (5) is provided with an electronic display screen (15), one side of the repair control module (5) is provided with a plurality of cable access ports (16), the other side of the repair control module (5) is provided with a fixed power connection (17), and the inside of the repair control module (5) is provided with an emergency energy storage power supply (18).
4. The curved surface repair device for metal vessels of museum cultural relics according to claim 1 is characterized by: A lifting handle (19) is arranged at the top of the heating module fixing bracket (9), an adjusting cross bar (20) is arranged in the middle of the heating module fixing bracket (9), an adjusting scale (21) is arranged on the surface of the adjusting cross bar (20), the adjusting cross bar (20) is connected to the bracket foot rod (23) through a slider (22), and a tension adjusting bolt (24) is arranged on the outer side of the slider (22).