Robot teaching aid for displaying 3D printing technology

Abstract

The utility model provides a robot teaching aid for 3D printing technology display, which comprises a material shell and a lower support frame, the inner side of the material shell is provided with a 3D printing plastic strip for 3D printing consumables, the lower end of the material shell is provided with three groups of upper support frames for improving the supporting effect, the outer side of an upper support frame connecting seat is provided with a group of upper support seats for connection, and the upper support seats are connected with the material shell. The upper end of the upper supporting seat is provided with a group of movable seats, the lower end of the upper supporting seat is provided with a group of supporting columns used for limiting the movable seats, and the outer sides of the supporting columns are provided with a group of guide columns used for limiting the movable seats. The 3D printing material is formed, printed and displayed by using the printing cavity, the forming seat is supported by using the lower supporting seat, and the vertical movement of the movable seat is kept stable by using the supporting column and the guide column.

Description

Technical Field

[0001] The utility model belongs to the technical field of 3D printing teaching aids, and relates to a robot teaching aid demonstrated by 3D printing technology. Background Art

[0002] 3D printing teaching aids are an innovative educational tool that uses 3D printing technology to produce various three-dimensional teaching models to help students better understand and master knowledge. 3D printing teaching aids are highly personalized and customized. Teachers can design and print teaching aid models that meet teaching requirements based on students' needs and subject characteristics. These models can accurately restore the shape, structure and function of objects, allowing students to deepen their understanding of knowledge through observation, operation and exploration. As an innovative manufacturing technology, 3D printing technology is gradually playing an important role in the field of education. However, if 3D printing teaching aids cannot intuitively display the 3D printing process, a series of problems will arise.

[0003] 3D printing is a multi-level, multi-step process involving modeling, slicing, printing, etc. Without intuitive demonstration, it is difficult for students to truly understand the interrelationship and importance of these steps, and thus cannot form a comprehensive understanding of 3D printing technology. Therefore, a robot teaching aid for 3D printing technology demonstration is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a robot teaching aid demonstrated by 3D printing technology to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: a robot teaching aid for displaying 3D printing technology, comprising: a material shell and a lower support frame, wherein a 3D printing plastic strip for 3D printing consumables is provided inside the material shell;

[0006] The lower end of the material shell is provided with three groups of upper support frames for improving the supporting effect, and the outer side of the upper support frame connecting seat is provided with a group of upper support seats for connection;

[0007] A group of support columns for limiting the movable seat are provided at the lower end of the upper support seat, a group of guide columns for limiting the movable seat are provided on the outer side of the support columns, and a movable seat for supporting the support rod is provided on the outer side of the guide columns and the support columns. The pressure plate can be pulled up and down by using several groups of movable seats.

[0008] As a preferred embodiment, a group of ball heads movably connected to the support rods are provided on the inner side of the movable seat, a group of support rods for supporting the pressure plate are provided on the outer side of the ball heads, and pressure plates for supporting the hot melter are provided on the inner sides of several groups of support rods.

[0009] As a preferred embodiment, a group of hot melters for melting the 3D printed plastic strips are provided at the lower end of the pressure plate, a group of nozzles for spraying the plastic strip materials are provided at the lower end of the hot melters, and a printing cavity for printing the 3D printed materials is provided at the lower end of the nozzles. The 3D printed materials can be molded, printed and displayed by using the printing cavity.

[0010] As a preferred embodiment, a group of forming seats for bearing is provided at the lower end of the printing chamber, a group of lower support frames for supporting the forming seats are provided on the outside of the forming seats, and a group of lower support seats for supporting the connection are provided between every two groups of the lower support frames, so that the forming seats can be supported by using the lower support seats.

[0011] As a preferred embodiment, the upper support seats are provided with three groups, and every two groups of the upper support frames are engaged and connected with a group of upper support seats. Each group of the upper support seats is connected and fixed to a group of lower support seats by a group of support columns and a group of guide columns. The support columns and guide columns can be used to keep the movable seat moving up and down smoothly.

[0012] As a preferred embodiment, each group of guide columns and each group of support columns are movably connected by a group of movable seats, three groups of movable seats are provided, and the three groups of movable seats are respectively movably connected to a group of support rods through a group of ball heads.

[0013] As a preferred embodiment, a group of electric cylinders are provided at the upper end of the pressure plate, the electric cylinders are connected and fixed to the middle position of the upper end of the pressure plate, and the upper end of the electric cylinders are connected and fixed to the middle position of the lower end of the material shell.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are: by using several groups of movable seats to pull the pressure plate to move up and down, by using the printing cavity to shape and print the 3D printing material, by using the lower support seat to support the forming seat, and by using the support column and the guide column to keep the movable seat moving up and down smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of a robot teaching aid displayed by 3D printing technology in the utility model, viewed from the right front oblique side;

[0017] Figure 2 It is a schematic diagram of the left oblique front top view of three groups of movable frames in a robot teaching aid demonstrated by 3D printing technology of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the upper support seat in a robot teaching aid demonstrated by 3D printing technology in the utility model;

[0019] Figure 4 This is a schematic diagram of the upward structure of a nozzle in a robot teaching aid for displaying 3D printing technology of the utility model;

[0020] In the figure: 100-material shell, 110-3D printing plastic strip, 120-upper support seat, 130-upper support frame, 140-support column, 150-guide column, 160-movable seat, 170-ball head, 180-support rod, 190-pressure plate, 200-hot melter, 210-nozzle, 220-molding seat, 230-lower support seat, 240-lower support frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 , a robot teaching aid for displaying 3D printing technology, comprising: a material shell 100, a 3D printing plastic strip 110, a hot melter 200 and a lower support frame 240, wherein the inner side of the material shell 100 is provided with a 3D printing plastic strip 110 for 3D printing consumables;

[0023] The lower end of the material shell 100 is provided with three groups of upper support frames 130 for improving the supporting effect, and a group of upper support seats 120 for connection are provided on the outer side of the connecting seat of the upper support frame 130;

[0024] A group of support columns 140 for limiting the movable seat 160 are provided at the lower end of the upper support seat 120, and a group of guide columns 150 for limiting the movable seat 160 are provided on the outer side of the support columns 140. A movable seat 160 for supporting the support rod 180 is provided on the outer side of the guide columns 150 and the support columns 140. By using several groups of movable seats 160, the pressure plate 190 can be pulled to move up and down.

[0025] A group of ball heads 170 movably connected to the support rods 180 are provided on the inner side of the movable seat 160 , a group of support rods 180 for supporting the pressure plate 190 are provided on the outer side of the ball heads 170 , and a pressure plate 190 for supporting the hot melter 200 is provided on the inner side of several groups of support rods 180 .

[0026] A group of hot melters 200 for melting the 3D printed plastic strip 110 are provided at the lower end of the pressure plate 190, and a group of nozzles 210 for spraying the plastic strip material are provided at the lower end of the hot melter 200. A printing cavity for printing the 3D printed material is provided at the lower end of the nozzle 210. The 3D printed material can be molded, printed and displayed by using the printing cavity.

[0027] A group of forming seats 220 for bearing are provided at the lower end of the printing chamber, and a group of lower support frames 240 for supporting the forming seats 220 are provided outside the forming seats 220. A group of lower support seats 230 for supporting the connection are provided between every two groups of lower support frames 240. The forming seats 220 can be supported by using the lower support seats 230.

[0028] The upper support seats 120 are provided with three groups, and every two groups of upper support frames 130 are engaged and connected with a group of upper support seats 120. Each group of upper support seats 120 is connected and fixed with a group of lower support seats 230 through a group of support columns 140 and a group of guide columns 150. The support columns 140 and the guide columns 150 can be used to keep the movable seat 160 moving up and down smoothly.

[0029] Each set of guide posts 150 and each set of support posts 140 are movably engaged and connected by a set of movable seats 160 . There are three sets of movable seats 160 , and the three sets of movable seats 160 are movably connected to a set of support rods 180 via a set of ball heads 170 .

[0030] A group of electric cylinders are provided at the upper end of the pressure plate 190 , and the electric cylinders are connected and fixed to the middle position of the upper end of the pressure plate 190 , and the upper end of the electric cylinders are connected and fixed to the middle position of the lower end of the material shell 100 .

[0031] See also Figure 1-Figure 4 , as the first embodiment of the utility model: In order to solve the problem that 3D printing is a multi-level and multi-step process involving modeling, slicing, printing and other links. Lack of intuitive display makes it difficult for students to truly understand the interrelationship and importance of these steps, and thus cannot form a comprehensive understanding of 3D printing technology. First, the teaching staff wraps the 3D printing material around the outside of the material shell 100. When the hot melter 200 needs to melt the 3D printing material and perform the 3D printing workflow, the teaching staff starts the electric cylinder and drives the pressure plate 190 up and down, thereby driving the nozzle 210 to perform a 3D printing operation display inside the printing chamber.

[0032] See also Figure 1-Figure 4, as the second embodiment of the utility model: based on the description in the above embodiments, further, since each group of guide columns 150 and a group of support columns 140 are movably engaged and connected by a group of movable seats 160, the movable seats 160 are provided with three groups, and the three groups of movable seats 160 are respectively movably connected to a group of support rods 180 through a group of ball heads 170. When the electric cylinder drives the pressure plate 190 to move up and down, the three groups of support rods 180 can be movably flipped along the ball heads 170 to adjust the support position of the movable seats 160, thereby facilitating 3D printing teaching operations at different heights.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A robot teaching aid for displaying 3D printing technology, comprising: A material shell (100), a support column (140), a guide column (150), a movable seat (160) and a lower support frame (240), characterized in that: a 3D printing plastic strip (110) for 3D printing consumables is provided inside the material shell (100); The lower end of the material shell (100) is provided with three groups of upper support frames (130) for improving the supporting effect, and the outer side of the connecting seat of the upper support frame (130) is provided with a group of upper support seats (120) for connection; A group of support columns (140) for limiting the position of the movable seat (160) are provided at the lower end of the upper support seat (120); a group of guide columns (150) for limiting the position of the movable seat (160) are provided on the outer side of the support columns (140); and a movable seat (160) for supporting the support rod (180) is provided on the outer side of the guide columns (150) and the support columns (140).

2. The robot teaching aid for 3D printing technology demonstration according to claim 1, characterized in that: A group of ball heads (170) movably connected to the support rods (180) are provided on the inner side of the movable seat (160), a group of support rods (180) for supporting the pressure plate (190) are provided on the outer side of the ball heads (170), and a pressure plate (190) for supporting the hot melter (200) is provided on the inner side of several groups of support rods (180).

3. The robot teaching aid for 3D printing technology display according to claim 2, characterized in that: A group of hot melters (200) for melting the 3D printing plastic strip (110) are provided at the lower end of the pressure plate (190), a group of nozzles (210) for spraying the plastic strip material are provided at the lower end of the hot melters (200), and a printing cavity for printing the 3D printing material is provided at the lower end of the nozzles (210).

4. The robot teaching aid for 3D printing technology display according to claim 3, characterized in that: A group of forming seats (220) for bearing are provided at the lower end of the printing chamber, a group of lower support frames (240) for supporting the forming seats (220) are provided outside the forming seats (220), and a group of lower support seats (230) for supporting connection are provided between every two groups of lower support frames (240).

5. The robot teaching aid for 3D printing technology demonstration according to claim 1, characterized in that: The upper support seats (120) are provided with three groups, and every two groups of the upper support frames (130) are engaged and connected with a group of upper support seats (120), and each group of the upper support seats (120) is connected and fixed with a group of lower support seats (230) via a group of support columns (140) and a group of guide columns (150).

6. The robot teaching aid for 3D printing technology demonstration according to claim 5, characterized in that: Each group of guide columns (150) and a group of support columns (140) are movably engaged and connected by a group of movable seats (160). The movable seats (160) are provided in three groups, and the three groups of movable seats (160) are respectively movably connected to a group of support rods (180) through a group of ball heads (170).

7. The robot teaching aid for 3D printing technology demonstration according to claim 3, characterized in that: A group of electric cylinders are provided at the upper end of the pressure plate (190), the electric cylinders are connected and fixed to the middle position of the upper end of the pressure plate (190), and the upper end of the electric cylinders are connected and fixed to the middle position of the lower end of the material shell (100).

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