3D printing concrete pouring equipment

Abstract

The utility model provides 3D printing concrete pouring equipment, which relates to the technical field of construction equipment and comprises a printing device main body frame, a printing table, a printing device, a cleaning mechanism and a circulating mechanism, through the arrangement of a cleaning mechanism and a circulating mechanism, a cleaning driving assembly can drive a cleaning assembly to rapidly rotate, the cleaning assembly can polish and clean concrete raw materials remaining on the top of the printing table in the rotating process, and in the using process, a rotating motor is started, and the cleaning assembly is driven to rotate; the rotating motor drives the lead screw to rotate through the output end of the rotating motor, and the lead screw drives the inserting block to move through the sliding block in the rotating process, so that the cleaning assembly circularly moves on the top of the printing table, the effect of rapidly cleaning multiple different positions of the top of the printing table is achieved, the cleaning efficiency is high, and the practicability is high. The cleaning cost is reduced, and the pouring effect is prevented from being affected by concrete residues.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction equipment technical field especially, it is a kind of 3D printing concrete pouring equipment. BACKGROUND

[0002] The 3D printing device of concrete pouring equipment is a kind of equipment specially used for printing concrete structure on construction site. It uses special concrete material, and creates the structure of building by printing layer by layer. This technology can greatly accelerate the construction speed of building, and can realize more complex and accurate design, compared with traditional concrete pouring mode, 3D printing technology can more quickly build the structure of building, so as to accelerate the speed of entire construction process, 3D printing device can reduce the demand for manpower, reduce the labor cost in construction process, using 3D printing technology can realize more complex and accurate design, including more innovative and personalized building structure, traditional concrete pouring can produce a lot of waste, and 3D printing technology can accurately control the use of material according to the needs, reduce waste, using 3D printing technology can reduce carbon emissions in building process, so as to have smaller influence on environment, in general, the 3D printing device of concrete pouring can improve the efficiency of building construction, reduce cost and waste, and also can realize more flexible and innovative design.

[0003] The problem of the existing 3D printing device is that: in the process of printing and pouring concrete by the 3D printing device, the concrete model needs to be supported by the printing table, so that a certain amount of concrete raw materials will be left on the surface of the printing table after the printing is completed, and the 3D printing device and the printing table itself do not have a component that can clean the surface of the printing table, the remaining raw materials will affect the pouring effect, and manual cleaning is time-consuming and laborious, which is not conducive to the further improvement of construction efficiency, and the present application is proposed to solve the above-mentioned defects. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of 3D printing concrete pouring equipment, solve the problem that 3D printing device printing table raw material remains influence pouring effect and artificial cleaning is time-consuming and laborious.

[0005] In order to solve the above problems, the utility model provides a kind of 3D printing concrete pouring equipment, including printing device main body frame, printing table, printing device, cleaning mechanism and circulation mechanism, the cleaning mechanism includes cleaning drive assembly and cleaning component, the cleaning drive assembly is used to drive the cleaning component action, action mode can be selected as rotating action or certain amplitude swing action, when the cleaning component action, the printing table area covered by it is cleaned, the circulation mechanism includes translation drive module and sliding block, the cleaning mechanism is connected with sliding block, the translation drive module is used to drive sliding block movement, makes cleaning component position movement, and the different regions of printing table are cleaned, and part or all regions of printing table can be selected to clean.

[0006] According to an embodiment of the utility model, the cleaning mechanism and sliding block are detachably connected, and the cleaning mechanism can be detached during pouring to facilitate pouring work.

[0007] Preferably, the cleaning drive assembly drives the cleaning component to rotate to clean the printing table.

[0008] According to an embodiment of the utility model, the cleaning component is in the form of a roller, and different cleaning effects can be achieved by providing rollers with different structures or materials, such as wiping rollers and brush rollers.

[0009] According to an embodiment of the utility model, one end of the cleaning component is connected to the cleaning drive assembly, and the other end is connected to a plug-in block. A plug-in hole is provided in the sliding block for the plug-in block to be inserted. The plug-in block is inserted into the sliding block and locked by a positioning mechanism. The cleaning drive assembly is generally an electric motor. The cleaning drive assembly and the cleaning component are connected by a transmission structure such as a speed reducer. A sliding support can be provided on one side of the cleaning drive assembly, or the cleaning drive assembly can be suspended.

[0010] Alternatively, the cleaning drive assembly can also be installed at the plug-in block to drive the cleaning component.

[0011] According to an embodiment of the utility model, the positioning mechanism includes a positioning rod and a spring assembly. The positioning rod is installed on the sliding block, and a guide hole is provided in the sliding block for the positioning rod to slide. The spring assembly is connected to the positioning rod. A positioning groove is provided on the plug-in block for the positioning rod to be inserted.

[0012] According to an embodiment of the utility model, the positioning mechanism further includes a handle connected to the positioning rod. The handle is connected to the guide rod to achieve smooth sliding of the positioning rod.

[0013] According to an embodiment of the utility model, the positioning mechanism is provided with two sets, which are respectively arranged on both sides of the sliding block to achieve better connection effect.

[0014] According to an embodiment of the utility model, the translation drive module is a screw rod linear drive mechanism, and other types of linear drive structures such as a cylinder can also be used.

[0015] The utility model discloses the beneficial effect is, through the setting of cleaning mechanism and circulation mechanism, the cleaning drive assembly will drive the cleaning assembly to rotate quickly, and the cleaning assembly will polish and clean the concrete raw materials remaining on the top of the printing platform in the process of rotation, and in the process of using, start rotating motor, and rotating motor can drive the screw rod to rotate through the output end, and the screw rod will drive the plug -in block to move in the process of rotation, and the cleaning assembly is moved in circulation on the top of the printing platform, so that the effect that the multiple different positions on the top of the printing platform are cleaned quickly is reached, and the cleaning efficiency is high, reduces the manual cleaning cost, avoids the influence pouring effect due to the concrete remaining. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further illustrated below in connection with the drawings and examples.

[0017] Figure 1 It is 3D printing concrete pouring equipment whole structure schematic view;

[0018] Figure 2 It is circulation mechanism place's structure schematic view;

[0019] Figure 3 It is cleaning mechanism and circulation mechanism's structure schematic view;

[0020] Figure 4 It is the structure schematic view of positioning mechanism. DETAILED DESCRIPTION

[0021] The following description is only used to disclose the utility model to enable the person skilled in the art to implement the utility model. The examples in the following description are only as examples, and the person skilled in the art can think of other obvious modifications. The basic principles of the utility model defined in the following description can be applied to other implementation, modification, improvement, equivalent and other schemes without departing from the spirit and scope of the utility model.

[0022]

Example 1

[0023] A kind of 3D printing concrete pouring equipment, such as Figure 1 , including printing device main body frame 1, printing platform 2, printing device 3, cleaning mechanism 4 and circulation mechanism 5, printing device 3 is generally installed at displacement drive module on printing device main body frame 1.

[0024] As shown in Figure 3 , cleaning mechanism 4 includes cleaning drive assembly 401, cleaning assembly 402 and plug-in block 403.

[0025] The cleaning drive component 401 is used to drive the cleaning component 402 to move. The movement mode can be a rotation or a swinging movement of a certain amplitude, preferably a rotation. When the cleaning component 402 moves, it cleans the area of ​​the printing plate 2 it covers.

[0026] The cleaning component 402 has a roller-shaped structure, and different cleaning effects can be achieved by setting rollers with different structures or materials, such as wiping rollers or brush rollers with brush bodies.

[0027] The cleaning drive assembly 401 is generally a motor. The cleaning drive assembly 401 and the cleaning assembly 402 are connected by a transmission structure such as a reducer. In this embodiment, one end of the cleaning assembly 402 is connected to the cleaning drive assembly 401, and the other end is connected to the plug block 403. When the circulation mechanism 5 drives the cleaning mechanism 4 to move, a sliding bracket can be provided on one side of the cleaning drive assembly 401 to support the cleaning drive assembly 401, or it can be suspended. In other embodiments, the cleaning drive assembly 401 can also be installed at the plug block 403 to drive the cleaning assembly 402.

[0028] The slider 504 is provided with a plug hole for the plug block 403 to be inserted. The plug block 403 is inserted into the slider 504 and locked in place by the positioning mechanism 6, so as to achieve a detachable connection between the cleaning mechanism 4 and the slider 504. During the pouring process, the cleaning mechanism 4 can be disassembled to facilitate the pouring work.

[0029] like Figure 3 The circulation mechanism 5 includes a translation drive module and a slider 504. In this embodiment, the translation drive module is a lead screw linear drive mechanism, including a rotary motor 501, a support frame 502 and a lead screw 503. The lead screw 503 is connected to the rotary motor 501 and is mounted on the support frame 502. The slider 504 is mounted on the lead screw 503.

[0030] The cleaning mechanism 4 is connected to the slider 504. The translation drive module drives the slider 504 to move, so that the cleaning component 402 moves to clean different areas of the printing table 2. It can optionally clean part or all of the printing table 2.

[0031] like Figure 4 The positioning mechanism 6 includes a positioning rod 601, a spring assembly 603, a handle 602 connected to the positioning rod 601, and a guide rod 8. The positioning rod 601 is mounted on a slider 504, and the slider 504 is provided with a guide hole 9 for the positioning rod 601 to slide. The spring assembly 603 is connected to the positioning rod 601. The insertion block 403 is provided with a positioning groove 10 for the positioning rod 601 to be inserted. The handle 602 is connected to the guide rod 8, which enables the positioning rod 601 to slide smoothly.

[0032] Pull the handle 602, make the positioning rod 601 outwardly exit, insert the plug-in block 403 into the sliding block 504, loosen the handle 602, under the action of the spring assembly 603, the positioning rod 601 moves inwardly and inserts into the positioning groove 10 to fix the plug-in block 403.

[0033] Optionally, the positioning mechanism 6 is provided with two groups, which are respectively arranged on the two sides of the sliding block 504, so that better connection effect is achieved.

[0034] After the cleaning mechanism 4 and the circulating mechanism 5 are assembled, the cleaning driving assembly 401 is started, which drives the cleaning assembly 402 to rotate rapidly, and the cleaning assembly 402 polishes and cleans the residual concrete raw materials on the top of the printing table 2 in the rotating process; in the using process, the rotating motor 501 is started, which drives the lead screw 503 to rotate through the output end, and the lead screw 503 drives the plug-in block 403 to move through the sliding block 504 in the rotating process, so that the cleaning assembly 402 moves circularly on the top of the printing table 2, thereby achieving the effect that the multiple different positions on the top of the printing table 2 are rapidly cleaned.

[0035] It should be understood by those skilled in the art that the above description and the embodiments of the utility model shown in the drawings are only as examples, and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can be deformed and modified in any way without departing from the principle.

Claims

1. A 3D printed concrete placement apparatus, characterized by: The printing platform (2), the printing device (3), the cleaning mechanism (4) and the circulating mechanism (5), the cleaning mechanism (4) comprises a cleaning driving assembly (401) and a cleaning assembly (402), the cleaning driving assembly (401) is used for driving the cleaning assembly (402) to act, when the cleaning assembly (402) acts, the area of the printing platform (2) covered thereby is cleaned, the circulating mechanism (5) comprises a translation driving module and a sliding block (504), the cleaning mechanism (4) is connected with the sliding block (504), the translation driving module is used for driving the sliding block (504) to move, so that the cleaning assembly (402) moves in position, and different areas of the printing platform (2) are cleaned.

2. The 3D-printed concrete placement apparatus of claim 1, wherein: The cleaning mechanism (4) and the sliding block (504) are detachably connected.

3. The 3D-printed concrete placement apparatus of claim 2, wherein: The cleaning driving assembly (401) drives the cleaning assembly (402) to rotate to clean the printing platform (2).

4. The 3D-printed concrete placement apparatus of claim 3, wherein: The cleaning assembly (402) is a roller structure.

5. The 3D-printed concrete casting apparatus according to any one of claims 2-4, characterized in that: One end of the cleaning assembly (402) is connected with the cleaning driving assembly (401), and the other end is connected with a plug-in block (403), the plug-in block (403) is inserted into the sliding block (504) and is locked and connected through a positioning mechanism (6).

6. The 3D-printed concrete placement apparatus of claim 5, wherein: The positioning mechanism (6) comprises a positioning rod (601) and a spring assembly (603), the positioning rod (601) is installed on the sliding block (504), the spring assembly (603) is connected with the positioning rod (601), and the plug-in block (403) is provided with a positioning groove (10) for inserting the positioning rod (601).

7. The 3D-printed concrete placement apparatus of claim 6, wherein: The positioning mechanism (6) further comprises a handle (602) connected with the positioning rod (601), and the handle (602) is connected with a guide rod (8).

8. The 3D-printed concrete placement apparatus of claim 7, wherein: The positioning mechanism (6) is provided with two groups, and is arranged on the two sides of the sliding block (504) respectively.

9. The 3D-printed concrete casting apparatus according to any one of claims 1-4, characterized in that: The translation driving module is a lead screw linear driving mechanism.

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