A colored decorative mortar production equipment suitable for 3D printing

Abstract

The utility model relates to mortar production technical field especially suitable for 3D printing's colour decorative mortar production facility, including the controller of mixed jar surface fixed mounting, a plurality of blanking tubes are fixedly installed to mixed jar bottom, first valve is fixedly installed in the inside of blanking tube, stainless steel metal hose is movably installed in the bottom of blanking tube, the utility model discloses through four different azimuth blanking tubes, and through opening corresponding first valve, make the mortar in the inside of mixed jar can respectively from four blanking tubes flow to the inside of corresponding stainless steel metal hose, and through the stainless steel metal hose of different azimuth, thereby can with the bunker on multiple mortar 3d printing equipment connect, thereby can simultaneously to multiple mortar 3d printing equipment supply mortar, and need not when the corresponding equipment supplies mortar, will close the first valve in the inside of corresponding blanking tube, and can, and will not affect other equipment normal mortar supply.

Description

Technical Field

[0001] This utility model relates to the field of mortar production technology, and in particular to a colored decorative mortar production equipment suitable for 3D printing. Background Technology

[0002] Concrete 3D printers use nozzles to extrude concrete mortar or other additives, creating 3D entities layer by layer. These printers are suitable for rapid construction of large-scale structures and multi-dimensional buildings. Architectural 3D printing technology is a new application developed based on fused deposition modeling (FDM). Its principle is to use 3D slicing software to slice and layer the 3D model of the building component to generate printer motion code. Then, the printer's three-coordinate moving platform drives the extruder to extrude cement mortar layer by layer, stacking it multiple times to form a functional building component.

[0003] The limited volume of the printing storage tank in concrete 3D printers necessitates a mortar production system that continuously supplies mortar. However, existing mortar production systems can only supply mortar to one printer at a time, making them impractical for multiple printers simultaneously. Furthermore, adding different additives to existing mortar production systems requires manual addition, which is cumbersome. Therefore, we propose a colored decorative mortar production system suitable for 3D printing to address these issues. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of the prior art by proposing a colored decorative mortar production equipment suitable for 3D printing.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a colored decorative mortar production equipment suitable for 3D printing, comprising a mixing tank, a controller, a feeding pipe, a first valve, a stainless steel metal hose, a motor, a shaft, a scraper frame, a stirring rod, a material tank, a material cavity, a feeding pipe, a second valve, a viewing window, and a main material inlet. The controller is fixedly installed on the surface of the mixing tank. Multiple feeding pipes are fixedly installed at the bottom of the mixing tank, and a first valve is fixedly installed inside each feeding pipe. A stainless steel metal hose is movably installed at the bottom of each feeding pipe. A motor is fixedly installed at the top center of the mixing tank. A shaft is fixedly installed at the bottom output end of the motor, and the shaft extends rotatably into the mixing tank. Scraper frames are fixedly installed on both sides of the top surface of the shaft, and stirring rods are fixedly installed on both sides of the shaft surface. A material tank is fixedly installed on the top of the mixing tank, and the material tank has multiple material cavities inside. Multiple feed pipes are fixedly installed at the bottom of the material tank, and each feed pipe corresponds to one of the material cavities. The bottom of each feed pipe is connected through the interior of the mixing tank. A second valve is fixedly installed inside each feed pipe. A viewing window is provided on the surface of the material tank, and a main material inlet is fixedly installed on the surface of the mixing tank.

[0006] Furthermore, there are four feeding pipes, and the bottom of each of the four feeding pipes is threadedly connected to a stainless steel flexible metal hose.

[0007] Furthermore, the material chamber is provided with four chambers, and each of the four material chambers is connected to the interior of the mixing tank through a feed pipe.

[0008] Furthermore, the scraper frame is arranged in a cross-shaped structure, and there is an equal distance between the scraper frame and the inner wall of the mixing tank.

[0009] Furthermore, all the stirring rods are arranged in a symmetrical pairwise configuration.

[0010] Furthermore, the controller is electrically connected to the motor, the first valve, and the second valve.

[0011] Compared with the prior art, this utility model has the following advantages: (1) Through four feed pipes in different directions, and by opening the corresponding first valve, the mortar inside the mixing tank can flow out from the four feed pipes to the corresponding stainless steel metal hoses. Through the stainless steel metal hoses in different directions, it can be connected to the hoppers on multiple mortar 3D printing equipment, so that mortar can be supplied to multiple mortar 3D printing equipment at the same time. When it is not necessary to supply mortar to the corresponding equipment, the first valve inside the corresponding feed pipe can be closed, and it will not affect the normal mortar supply of other equipment.

[0012] (2) Different additives can be stored through the four material chambers. When an additive needs to be added, the corresponding second valve can be opened to allow the corresponding additive to flow from the inside of the feed pipe into the mixing tank. Different additives can be added one by one, or multiple additives can be added at the same time, thereby realizing automated process operation. Attached Figure Description

[0013] Figure 1 This is a front view of the entire utility model; Figure 2 This is a schematic diagram of the overall front sectional view of this utility model; Figure 3 It is the whole of this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Mixing tank; 2. Controller; 3. Feed pipe; 4. First valve; 5. Stainless steel flexible metal hose; 6. Motor; 7. Shaft; 8. Scraper frame; 9. Agitator rod; 10. Material tank; 11. Material chamber; 12. Feed pipe; 13. Second valve; 14. Viewing window; 15. Main material inlet. Detailed Implementation

[0015] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0016] like Figure 1-3 The illustrated colored decorative mortar production equipment for 3D printing includes a mixing tank 1, a controller 2, a feeding pipe 3, a first valve 4, a stainless steel flexible metal hose 5, a motor 6, a shaft 7, a scraper frame 8, a stirring rod 9, a material tank 10, a material cavity 11, a feed pipe 12, a second valve 13, a viewing window 14, and a main material inlet 15. The controller 2 is fixedly mounted on the surface of the mixing tank 1. Multiple feeding pipes 3 are fixedly mounted on the bottom of the mixing tank 1, each containing a first valve 4. A stainless steel flexible metal hose 5 is movably mounted on the bottom of each feeding pipe 3. The motor 6 is fixedly mounted on the top center of the mixing tank 1, and the motor 6 outputs power from its bottom. A shaft 7 is fixedly installed at one end, and the shaft 7 extends rotatably into the interior of the mixing tank 1. Scraper frames 8 are fixedly installed on both sides of the top surface of the shaft 7, and stirring rods 9 are fixedly installed on both sides of the surface of the shaft 7. A material tank 10 is fixedly installed on the top of the mixing tank 1. The material tank 10 has multiple material cavities 11 inside. Multiple feed pipes 12 are fixedly installed at the bottom of the material tank 10, and each feed pipe 12 corresponds to one of the material cavities 11. The bottom of each feed pipe 12 is connected through the interior of the mixing tank 1. A second valve 13 is fixedly installed inside each feed pipe 12. A viewing window 14 is provided on the surface of the material tank 10. A main material inlet 15 is fixedly installed on the surface of the mixing tank 1.

[0017] In this embodiment, there are four feeding pipes 3, and the bottom of each of the four feeding pipes 3 is threadedly connected to a stainless steel flexible metal hose 5.

[0018] In practical use, the mortar inside the mixing tank 1 can flow out of the four feed pipes 3 from different positions and into the corresponding stainless steel metal hoses 5 by opening the corresponding first valves 4. The stainless steel metal hoses 5 from different positions can be connected to the material hoppers of multiple mortar 3D printing equipment, so that mortar can be supplied to multiple mortar 3D printing equipment at the same time. When it is not necessary to supply mortar to a certain equipment, the first valve 4 inside the corresponding feed pipe 3 can be closed without affecting the normal mortar supply to other equipment.

[0019] In this embodiment, there are four material chambers 11, and all four material chambers 11 are connected to the interior of the mixing tank 1 through the feed pipe 12.

[0020] In practical use, different additives can be stored in the four material chambers 11. When an additive needs to be added, the corresponding second valve 13 can be opened to allow the corresponding additive to flow from the feed pipe 12 into the mixing tank 1. Different additives can be added one by one, or multiple additives can be added at the same time, which can realize automated process operation.

[0021] In this embodiment, the scraper frame 8 is arranged in a cross-shaped structure, and there is an equal distance between the scraper frame 8 and the inner wall of the mixing tank 1.

[0022] In practical use, the motor 6 can drive the shaft 7 to rotate, and the shaft 7 can synchronously drive the scraper frame 8 to rotate, so that the scraper frame 8 can rotate along the inner wall of the mixing tank 1, thereby scraping off the mortar adhering to the inner wall of the mixing tank 1.

[0023] In this embodiment, the stirring rods 9 are arranged in pairs in a symmetrical structure.

[0024] In practical use, the motor 6 can drive the shaft 7 to rotate, and the shaft 7 can synchronously drive the stirring rod 9 to rotate, so that the stirring rod 9 can stir and mix the mortar inside the mixing tank 1.

[0025] In this embodiment, the controller 2 is electrically connected to the motor 6, the first valve 4, and the second valve 13.

[0026] In practical use, the controller 2 can control the working status of the motor 6, the first valve 4, and the second valve 13.

[0027] The working principle of a colored decorative mortar production equipment suitable for 3D printing mentioned in this utility model is as follows: In use, different additives can be stored in the four material chambers 11. When an additive needs to be added, the corresponding second valve 13 can be opened to allow the corresponding additive to flow from the feed pipe 12 into the mixing tank 1. Different additives can be added one by one, or multiple additives can be added at the same time, which can realize automated process operation. Then, the motor 6 can drive the shaft 7 to rotate, and the shaft 7 can synchronously drive the scraper frame 8 to rotate, so that the scraper frame 8 can rotate along the inner wall of the mixing tank 1, thereby scraping off the mortar adhering to the inner wall of the mixing tank 1; at the same time, the shaft 7 can also synchronously drive the stirring rod 9 to rotate, so that the stirring rod 9 can stir and mix the mortar inside the mixing tank 1. Then, through four feeding pipes 3 at different locations, and by opening the corresponding first valves 4, the mortar inside the mixing tank 1 can flow out from the four feeding pipes 3 to the corresponding stainless steel metal hoses 5. Through the stainless steel metal hoses 5 at different locations, it can be connected to the material hoppers of multiple mortar 3D printing equipment, so that mortar can be supplied to multiple mortar 3D printing equipment at the same time. When it is not necessary to supply mortar to a certain equipment, the first valve 4 inside the corresponding feeding pipe 3 can be closed without affecting the normal mortar supply to other equipment.

[0028] 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 embodiments and descriptions in the specification are merely 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 the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A colored decorative mortar production equipment suitable for 3D printing, comprising a mixing tank (1), a controller (2), a feeding pipe (3), a first valve (4), a stainless steel metal hose (5), a motor (6), a shaft (7), a scraper frame (8), a stirring rod (9), a material tank (10), a material cavity (11), a feed pipe (12), a second valve (13), a viewing window (14), and a main material feed inlet (15), characterized in that: A controller (2) is fixedly installed on the surface of the mixing tank (1). Multiple feed pipes (3) are fixedly installed at the bottom of the mixing tank (1). A first valve (4) is fixedly installed inside each feed pipe (3). A stainless steel flexible metal hose (5) is movably installed at the bottom of each feed pipe (3). A motor (6) is fixedly installed at the top center of the mixing tank (1). A shaft (7) is fixedly installed at the bottom output end of the motor (6), and the shaft (7) extends rotatably into the mixing tank (1). Scraper frames (8) are fixedly installed on both sides of the top surface of the shaft (7). A stirring rod (9) is fixedly installed. A material tank (10) is fixedly installed on the top of the mixing tank (1). The material tank (10) is provided with multiple material cavities (11) inside. Multiple feed pipes (12) are fixedly installed at the bottom of the material tank (10). Each feed pipe (12) corresponds to a material cavity (11) and the bottom of each feed pipe (12) is connected through to the inside of the mixing tank (1). A second valve (13) is fixedly installed inside each feed pipe (12). A viewing window (14) is provided on the surface of the material tank (10). A main material inlet (15) is fixedly installed on the surface of the mixing tank (1).

2. The colored decorative mortar production equipment suitable for 3D printing according to claim 1, characterized in that: The feed tube (3) is provided in four parts, and the bottom of each of the four feed tubes (3) is threadedly connected to a stainless steel metal hose (5).

3. The colored decorative mortar production equipment suitable for 3D printing according to claim 1, characterized in that: The material chamber (11) is provided in four parts, and each of the four material chambers (11) is connected to the interior of the mixing tank (1) through the feed pipe (12).

4. The colored decorative mortar production equipment suitable for 3D printing according to claim 1, characterized in that: The scraper frame (8) is arranged in a cross-shaped structure, and there is an equal distance between the scraper frame (8) and the inner wall of the mixing tank (1).

5. The colored decorative mortar production equipment suitable for 3D printing according to claim 1, characterized in that: The stirring rods (9) are all arranged in a symmetrical structure.

6. The colored decorative mortar production equipment suitable for 3D printing according to claim 1, characterized in that: The controller (2) is electrically connected to the motor (6), the first valve (4), and the second valve (13).

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