A turnover bucket heating and insulation device for a coating machine

Abstract

The utility model belongs to the technical field of cladding device, concretely relates to a kind of turnover material bucket heating and heat preservation device for coating machine.The utility model includes material bucket, rotatable arrangement;Electric heating cylinder, it is wrapped in material bucket outside, to carry out heating to the material in material bucket;Heat preservation layer, it is wrapped in electric heating cylinder and material bucket outside;Electric slip ring assembly, sleeve installation is in material bucket bottom, to power supply for electric heating cylinder.The utility model carries out heating and heat preservation to the material in material bucket by setting electric heating cylinder and heat preservation layer, can quickly reach the temperature required by cladding reaction, make cladding more thoroughly, can effectively improve cladding efficiency and cladding quality, power supply for electric heating cylinder by electric slip ring assembly, adapt material bucket rotation, conductive stable and reliable, can continue power supply, by turnover subassembly drive material bucket overturn, realize 0 ° position feeding, 90 ° position operation, 180 ° position discharge, prevent material concretion, realize to the efficient, uniform, accurate cladding of electrolyte.

Description

Technical Field

[0001] This utility model belongs to the technical field of coating devices, specifically relating to a heating and heat preservation device for a rotating material hopper used in a coating machine. Background Technology

[0002] Currently, solid electrolytes mainly include oxide, sulfide, and polymer solid electrolytes. Among them, oxide solid electrolytes are not sensitive to the environment, have excellent water and oxygen resistance, and have relatively stable physicochemical properties, but have low conductivity. Polymer solid electrolytes are composed of polar polymers and metal salt complexes, have good film-forming properties, flexibility, and high safety performance, but have low conductivity, low lithium-ion transference number, and poor mechanical properties. Sulfide solid electrolytes have ionic conductivity comparable to liquid electrolyte solutions, lithium-ion transference number close to 1, and good wettability between electrolyte and electrode materials, making them suitable for high-energy-density energy storage devices. However, sulfide solid electrolytes are particularly sensitive to water and oxygen, and the environmental requirements during preparation and use are extremely stringent. Therefore, sulfide electrolyte materials need to be coated during preparation to improve the conductivity and stability of battery electrodes. Research on coating modification is currently in its early stages. This application develops a heating and insulation device for a rotating material barrel in a coating machine. Utility Model Content

[0003] The purpose of this utility model is to provide a heating and insulation device for a turning bucket of a coating machine, so as to solve one or more technical problems existing in the prior art, or at least provide a beneficial option or create conditions.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a rotating material barrel heating and heat preservation device for a coating machine, comprising: a material barrel, which can be rotatably set;

[0005] An electric heating cylinder is installed outside the material barrel and is used to heat the material inside the material barrel;

[0006] An insulation layer is provided around the heating cylinder and the material barrel;

[0007] An electric slip ring assembly is fitted and installed at the bottom of the material barrel to supply power to the electric heating cylinder.

[0008] Furthermore, the slip ring assembly includes a stator and a rotor that rotate relative to each other, a contact plate is provided between the stator and the rotor, the power line of the stator is connected to an external power source, and the power line of the rotor is connected to the power line of the heating cylinder.

[0009] Furthermore, a wire hole is provided at the bottom of the material barrel, through which the power line of the rotor passes and connects to the power line of the heating cylinder.

[0010] Furthermore, the power supply line of the stator is connected to the external power supply via a plug-in connection.

[0011] Furthermore, the top of the material barrel is covered with a barrel lid, which is connected to the material barrel by screws.

[0012] Furthermore, the lid is also covered with an insulation layer.

[0013] Furthermore, it also includes a flipping assembly that drives the bucket to flip via a rotating arm.

[0014] Furthermore, the flipping assembly includes a flipping worm gear mounted on the housing and a flipping worm wheel that is drivenly connected to the flipping worm gear. The flipping worm wheel is sleeved on the rotating arm. The material bucket is rotatably connected to one end of the rotating arm, and the bucket cover is rotatably connected to the other end of the rotating arm. A handwheel is sleeved on one end of the flipping worm gear, and the other end is rotatably connected to the housing.

[0015] Furthermore, a mounting frame is fixed to the end of the rotating arm, the bottom of the material bucket is rotatably connected to one end of the mounting frame, and the end cap is rotatably connected to the other end of the mounting frame.

[0016] Furthermore, a thermometer for detecting the temperature of the material inside the hopper is also installed at the bottom of the hopper.

[0017] The beneficial effects of the present invention, a heating and insulation device for a tilting hopper in a coating machine, are as follows:

[0018] 1. This utility model heats and keeps the material in the barrel warm by setting an electric heating cylinder and an insulation layer, which can quickly reach the temperature required for the coating reaction, making the coating more thorough and effectively improving the coating efficiency and coating quality.

[0019] 2. This utility model supplies power to the heating cylinder through an electric slip ring assembly, which is compatible with the rotation of the material barrel. It has stable and reliable conductivity, can provide continuous power, is easy to maintain, and continuously heats the material in the material barrel, which can quickly reach the temperature required for the coating reaction.

[0020] 3. This utility model uses a flipping component to drive the material bucket to flip, enabling feeding at 0° position, operation at 90° position, and discharge at 180° position. The material bucket has multiple postures, achieving efficient, uniform, and precise coating of various electrolytes. Attached Figure Description

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] Figure 1 This is a cross-sectional view of an embodiment of the present utility model;

[0023] Figure 2 This is a partial structural diagram of an embodiment of the present utility model.

[0024] In the diagram: 1. Material bucket, 2. Heating cylinder, 3. Insulation layer, 4. Electric slip ring assembly, 41. Stator, 42. Rotor, 43. Wire hole, 5. Bucket lid, 6. Rotating arm, 7. Tilting assembly, 71. Tilting worm, 72. Tilting worm wheel, 73. Handwheel, 74. Mounting bracket, 8. Housing. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0026] like Figures 1-2 The present invention illustrates a specific embodiment of a rotating material barrel 1 heating and insulation device for a coating machine, comprising a material barrel 1, rotatably mounted and driven to rotate by a power component; an electric heating cylinder 2, surrounding the material barrel 1 to heat the material inside; an insulation layer 3, surrounding the electric heating cylinder 2 and the material barrel 1, with a protective cover to insulate the material inside the material barrel 1 and prevent heat loss; a barrel lid 5, connected to the material barrel 1 by screws, and also covered by the insulation layer 3; and an electric slip ring assembly 4, fitted onto the bottom of the material barrel 1 to supply power to the electric heating cylinder 2. By supplying power to the electric heating cylinder 2 through the electric slip ring assembly 4, the electric heating cylinder 2 heats the material inside the material barrel 1, while the insulation layer 3 insulates the material inside, effectively preventing heat loss and allowing the material inside the material barrel 1 to quickly reach the temperature required for the coating reaction, thus effectively improving coating efficiency and quality.

[0027] See Figure 1 The slip ring assembly 4 includes a stator 41 and a rotor 42 that rotate relative to each other. A contact plate is provided between the stator 41 and the rotor 42. The power line of the stator 41 is connected to an external power source, and the power line of the rotor 42 is connected to the power line of the heating cylinder 2. The rotor 42 is sleeved and installed at the bottom of the material barrel 1, and the stator 41 is sleeved outside the rotor 42. In order to adapt to the self-rotation of the material barrel 1, the slip ring assembly 4 is set to supply power to the heating cylinder 2. Through the external power source connected to the stator 41, a connection is established between the rotor 42 and the stator 41, and electrical energy is transferred to the rotor 42. The rotor 42 transfers electrical energy to the heating cylinder 2, so that the heating cylinder 2 works and heats the material in the material barrel 1. It can quickly reach the temperature required for the coating reaction and effectively improve the coating efficiency and coating quality.

[0028] To prevent the power cord from getting tangled during operation and affecting normal operation, a wire hole 43 is provided at the bottom of the material barrel 1. The power cord of the rotor 42 passes through the wire hole 43 and connects to the power cord of the electric heating cylinder 2.

[0029] To facilitate power supply switching and maintenance, the power supply cable of stator 41 is connected to the external power supply using a plug-in type connection. In this embodiment, the power supply cable of stator 41 is connected to the external power supply using an aviation plug and socket.

[0030] like Figure 1 and Figure 2 As shown, it also includes a flipping component 7 that drives the material barrel 1 to flip via the rotating arm 6. The flipping component 7 drives the material barrel 1 to flip, enabling feeding at the 0° position, operation at the 90° position, and discharge at the 180° position. By flipping the material barrel 1 to the 0° position via the flipping component 7, the inlet and outlet face upwards, and material is added into the material barrel 1. After the material is added, the material barrel 1 is flipped to the 90° position via the flipping component 7, and the coating machine starts working. It is heated by the electric heating cylinder 2 to start the coating reaction. After the coating reaction is completed, the material barrel 1 is flipped to the 180° position via the flipping component 7 to discharge the coated material.

[0031] See Figure 1 and Figure 2 The flipping assembly 7 includes a flipping worm gear 71 mounted on the housing 8 and a flipping worm wheel 72 rotatably connected to the flipping worm gear 71. The flipping worm wheel 72 is sleeved on the rotating arm 6. The material bucket 1 is rotatably connected to one end of the rotating arm 6, and the bucket cover 5 is rotatably connected to the other end of the rotating arm 6. A handwheel 73 is sleeved on one end of the flipping worm gear 71, and the other end is rotatably connected to the housing 8. The flipping worm gear 71 is manually rotated by the handwheel 73, which in turn rotates the flipping worm wheel 72, which in turn rotates the rotating arm 6, thereby rotating the material bucket 1. The position of the material bucket 1 can be adjusted to achieve feeding at 0°, operation at 90°, and discharging at 180°. When the material bucket 1 is rotated to the 90° position, the material bucket 1 is in a flat state, and the material inside the material bucket 1 is in a hill-like shape. A stirring device is installed inside the material bucket 1 to ensure thorough mixing and dispersion, effectively improving coating efficiency and coating quality.

[0032] The end of the rotating arm 6 is fixed with a mounting frame 74. The bottom of the material bucket 1 is rotatably connected to one end of the mounting frame 74, and the bucket cover 5 is rotatably connected to the other end of the mounting frame 74. The mounting frame 74 is U-shaped. The bucket cover 5 is placed on the top of the material bucket 1 and fixedly connected to the material bucket 1. The material bucket 1 rotates between the U-shaped mounting frames 74. The rotation direction of the material bucket 1 is opposite to that of the stirring device, which can effectively prevent the material from accumulating in the material bucket 1, promote material circulation, and make the stirring without dead corners, which can further improve the coating efficiency and coating quality.

[0033] To facilitate real-time monitoring of the material temperature inside the hopper 1, a temperature probe is installed at the bottom of the hopper 1 to detect the material temperature inside the hopper 1, thereby achieving automatic temperature control.

[0034] It should be understood that the specific embodiments described above are only for explaining the present invention and are not intended to limit the present invention. Obvious variations or modifications derived from the spirit of the present invention are still within the protection scope of the present invention.

Claims

1. A turnover bucket heating and insulation device for a coating machine, characterized in that, include: The material bucket (1) is rotatable; An electric heating cylinder (2) is installed outside the material barrel (1) to heat the material inside the material barrel (1); The insulation layer (3) is wrapped around the electric heating cylinder (2) and the material bucket (1); An electric slip ring assembly (4) is fitted and installed at the bottom of the material barrel (1) to supply power to the electric heating cylinder (2).

2. The turnover bucket heating and insulation device for a coating machine according to claim 1, characterized in that, The slip ring assembly (4) includes a stator (41) and a rotor (42) that rotate relative to each other. A contact piece is provided between the stator (41) and the rotor (42). The power line of the stator (41) is connected to an external power source, and the power line of the rotor (42) is connected to the power line of the electric heating cylinder (2).

3. The inverted bucket heating and insulating device for a wrapping machine according to claim 2, characterized in that, The bottom of the material barrel (1) is provided with a wire hole (43), and the power line of the rotor (42) passes through the wire hole (43) and connects with the power line of the electric heating cylinder (2).

4. A heating and insulation device for a tilting hopper in a coating machine according to claim 3, characterized in that, The top of the material bucket (1) is covered with a bucket lid (5), and the bucket lid (5) is connected to the material bucket (1) by screws.

5. A heating and insulation device for a tilting hopper in a coating machine according to claim 4, characterized in that, The lid (5) is also covered with an insulation layer (3).

6. A heating and insulation device for a tilting hopper in a coating machine according to claim 5, characterized in that, It also includes a flipping assembly (7) that flips the bucket (1) by rotating the arm (6).

7. A heating and insulation device for a tilting hopper in a coating machine according to claim 6, characterized in that, The flipping assembly (7) includes a flipping worm (71) mounted on the housing (8) and a flipping worm wheel (72) connected to the flipping worm (71) in a transmission manner. The flipping worm wheel (72) is sleeved on the rotating arm (6). The material bucket (1) is rotatably connected to one end of the rotating arm (6), and the bucket cover (5) is rotatably connected to the other end of the rotating arm (6). A handwheel (73) is sleeved on one end of the flipping worm (71), and the other end is rotatably connected to the housing (8).

8. The inverted bucket heating and insulating device for a wrapping machine according to claim 7, characterized in that, The rotating arm (6) is fixed with a mounting bracket (74) at its end. The bottom of the material bucket (1) is rotatably connected to one end of the mounting bracket (74), and the end cap is rotatably connected to the other end of the mounting bracket (74).

9. A heating and insulation device for a tilting hopper in a coating machine according to claim 5, characterized in that, The bottom of the material barrel (1) is also equipped with a thermometer for detecting the temperature of the material inside the material barrel (1).

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