Modular thermal management unit for high speed printing

Abstract

The utility model relates to high -speed printing heating technical field, specifically is a kind of modular thermal management unit for high -speed printing, including outer cylinder, copper material cylinder, card box cover and sealing cover, the one side of outer cylinder is equipped with temperature controller by installing side plate, the shell of outer cylinder is provided with hollow interlayer and is filled with polyurethane heat insulation layer in hollow interlayer;Copper material cylinder is set in the outer sleeve of outer cylinder and copper material cylinder is equipped with heating coil by screw on the periphery, copper material cylinder periphery and located heating coil upper end are fixed with card box cover by screw sleeve setting, the top periphery of copper material cylinder is provided with outer thread and copper material cylinder top is screwed with sealing cover;Modular thermal management unit for high -speed printing realizes efficient and uniform heating in copper material cylinder, and safety protection is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of high-speed printing heating technology, specifically to a modular thermal management unit for high-speed printing. Background Technology

[0002] In high-speed printing equipment, the modular thermal management unit, through integrated design, intelligent control, and efficient material heating technology, becomes a core component ensuring stable equipment operation. The core of high-speed 3D printing lies in the dual improvement of material deposition efficiency and motion control precision. In plastic 3D printing, the scanning area is expanded by increasing the number of laser beams (such as 4-laser or 12-laser), combined with dynamic focusing technology to achieve high-speed forming.

[0003] Existing modular thermal management units for high-speed printing cannot achieve efficient and uniform heating inside the copper barrel, resulting in poor safety protection. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a modular thermal management unit for high-speed printing. The modular thermal management unit for high-speed printing achieves efficient and uniform heating inside the copper barrel, greatly improving safety protection.

[0005] The technical solution adopted by this utility model to solve its technical problem is a modular thermal management unit for high-speed printing, including an outer cylinder, a copper barrel, a card box cover and a sealing cover. A temperature controller is installed on one side of the outer cylinder through a side plate. A hollow interlayer is provided inside the shell of the outer cylinder and the hollow interlayer is filled with a polyurethane insulation layer. The outer cylinder is fitted with a copper material cylinder, and a heating coil is installed around the copper material cylinder by screws. A card box cover is fixed around the copper material cylinder and above the heating coil by screws. The top of the copper material cylinder is provided with external threads, and a sealing cap is screwed onto the top of the copper material cylinder.

[0006] By adopting the above technical solution, the modular thermal management unit used for high-speed printing achieves efficient and uniform heating inside the copper barrel, greatly improving safety protection.

[0007] Specifically, the detection end of the temperature controller is located on the outer surface of the copper barrel, and the output end of the temperature controller is electrically connected to the input end of the heating coil through a wire.

[0008] By adopting the above technical solution, the heating coil is automatically controlled by a temperature controller to maintain a constant temperature inside the copper cylinder, thereby melting the printing material.

[0009] Specifically, an L-shaped mounting plate is welded to one side of the bottom end of the outer cylinder, and mounting holes are provided on the L-shaped mounting plate.

[0010] Specifically, the bottom of the outer cylinder is provided with a reserved hole, the bottom of the copper cylinder is connected to a conveying pipe and the conveying pipe passes through the reserved hole, and a control valve is provided on the conveying pipe.

[0011] By adopting the above technical solution, after the raw material is heated and melted, the control valve is opened and the molten material is discharged through the feed pipe, which facilitates the feeding of the 3D printer.

[0012] Specifically, the inner surface of the sealing cap is provided with an internal thread corresponding to the external thread.

[0013] The beneficial effects of this utility model are: The modular thermal management unit for high-speed printing described in this utility model utilizes mounting holes on an L-shaped mounting plate and matching bolts to easily fix the entire device to one side of the 3D printer housing. Unscrewing the sealing cap facilitates the addition of 3D printing plastic granules into the copper barrel. A temperature controller automatically controls the heating coil to maintain a constant temperature inside the copper barrel, thereby melting the printing material.

[0014] The modular thermal management unit for high-speed printing described in this utility model effectively provides thermal insulation due to the polyurethane insulation layer installed in the hollow interlayer, reducing heat loss from the outer cylinder and achieving efficient and uniform heating inside the copper cylinder. The outer cylinder provides protection during the heating process to avoid burns. After the raw material is heated and melted, the control valve is opened to facilitate the discharge of the molten material through the feed pipe, making it convenient for feeding the 3D printer. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the outer cylinder of this utility model; Figure 3 This is a schematic diagram of the reserved hole structure of this utility model; Figure 4 This utility model Figure 2 A schematic diagram of the structure at point A.

[0017] In the diagram: 1. Feed pipe; 2. Outer cylinder; 3. Temperature controller; 4. Mounting side plate; 5. Card box cover; 6. Sealing cover; 7. L-shaped mounting plate; 8. Mounting hole; 9. External thread; 10. Copper cylinder; 11. Heating coil; 12. Reserved hole; 13. Hollow interlayer; 14. Polyurethane insulation layer; 15. Control valve. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] To achieve efficient and uniform heating within the copper barrel 10 for high-speed printing using a modular thermal management unit, safety protection is greatly improved, such as... Figure 1-4 As shown, the modular thermal management unit for high-speed printing described in this utility model includes an outer cylinder 2, a copper material cylinder 10, a card box cover 5, and a sealing cover 6. A temperature controller 3 is installed on one side of the outer cylinder 2 via a mounting side plate 4. A hollow interlayer 13 is provided inside the shell of the outer cylinder 2, and the hollow interlayer 13 is filled with a polyurethane insulation layer 14. The outer cylinder 2 is fitted with a copper material cylinder 10, and a heating coil 11 is installed around the copper material cylinder 10 by screws. A card box cover 5 is fixed around the copper material cylinder 10 and above the heating coil 11 by screws. The top of the copper material cylinder 10 is provided with external threads 9, and a sealing cover 6 is screwed onto the top of the copper material cylinder 10.

[0020] During use, the modular thermal management unit for high-speed printing enables efficient and uniform heating within the copper barrel 10, greatly improving safety.

[0021] For example, such as Figure 1 , 2 As shown, the present invention also includes a detection end of the temperature controller 3 located on the outer surface of the copper barrel 10, and an output end of the temperature controller 3 and an input end of the heating coil 11 connected by a wire.

[0022] During use, the temperature controller 3 automatically controls the heating coil 11 to maintain a constant temperature inside the copper cylinder 10, thereby melting the printing material.

[0023] For example, such as Figure 1 As shown, the present invention also includes an L-shaped mounting plate 7 welded to one side of the bottom end of the outer cylinder 2, and the L-shaped mounting plate 7 has mounting holes 8.

[0024] When in use, the mounting holes 8 on the L-shaped mounting plate 7 and the matching bolts make it easy to fix the entire device to one side of the 3D printer housing.

[0025] For example, such as Figure 1 , 2 As shown, the present invention also includes a reserved hole 12 at the bottom of the outer cylinder 2, a conveying pipe 1 connected to the bottom of the copper material cylinder 10 and the conveying pipe 1 passing through the reserved hole 12, and a control valve 15 provided on the conveying pipe 1.

[0026] When in use, after the raw material is heated and melted, the control valve 15 is opened to facilitate the discharge of the molten material through the feed pipe 1, which is convenient for feeding the 3D printer.

[0027] For example, such as Figure 1 , 2 As shown, the present invention also includes an internal thread corresponding to the external thread 9 on the inner surface of the sealing cover 6.

[0028] In use, the corresponding internal thread of the external thread 9 makes it easy to screw the sealing cap 6 onto the top of the copper barrel 10 to achieve a sealing effect.

[0029] When in use, the L-shaped mounting plate 7 has mounting holes 8 and matching bolts to make it easy to fix the whole device to one side of the 3D printer housing. Unscrewing the sealing cap 6 makes it easy to add 3D printing plastic granules into the copper barrel 10. The temperature controller 3 automatically controls the heating coil 11 to heat the copper barrel 10 at a constant temperature to achieve the melting of the printing material. Because the polyurethane insulation layer 14 is provided in the hollow interlayer 13, it effectively plays the role of heat insulation and heat preservation, reduces the heat loss inside the outer cylinder 2, and realizes efficient and uniform heating inside the copper cylinder 10. The outer cylinder 2 provides protection during the heating process to avoid burns. After the raw material is heated and melted, the control valve 15 is opened to facilitate the discharge of the molten material through the feed pipe 1, making it convenient to supply material to the 3D printer.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A modular thermal management unit for high speed printing, characterized by, It includes an outer cylinder (2), a copper cylinder (10), a card box cover (5) and a sealing cover (6). A temperature controller (3) is installed on one side of the outer cylinder (2) via a mounting side plate (4). A hollow interlayer (13) is provided inside the shell of the outer cylinder (2) and the hollow interlayer (13) is filled with a polyurethane insulation layer (14). The outer cylinder (2) is fitted with a copper cylinder (10), and a heating coil (11) is installed on the outer periphery of the copper cylinder (10) by screws. A card box cover (5) is fixed on the outer periphery of the copper cylinder (10) and above the heating coil (11) by screws. The top periphery of the copper cylinder (10) is provided with an external thread (9), and a sealing cap (6) is screwed on the top of the copper cylinder (10).

2. The modular thermal management unit for high-speed printing according to claim 1, characterized in that, The detection end of the temperature controller (3) is located on the outer surface of the copper barrel (10), and the output end of the temperature controller (3) is electrically connected to the input end of the heating coil (11) through a wire.

3. A modular thermal management unit for high-speed printing according to claim 1, characterized in that, An L-shaped mounting plate (7) is welded to one side of the bottom end of the outer cylinder (2), and mounting holes (8) are provided on the L-shaped mounting plate (7).

4. A modular thermal management unit for high-speed printing according to claim 1, characterized in that, The bottom of the outer cylinder (2) is provided with a reserved hole (12), the bottom of the copper cylinder (10) is connected to a conveying pipe (1) and the conveying pipe (1) passes through the reserved hole (12), and a control valve (15) is provided on the conveying pipe (1).

5. A modular thermal management unit for high-speed printing according to claim 1, characterized in that, The inner surface of the sealing cap (6) is provided with an internal thread corresponding to the external thread (9).

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