Hand plate part 3D printing device

Abstract

The utility model relates to a 3D printing device for hand plate parts, and aims to solve the technical problems that a plurality of hand plate parts are arranged at present, one hand plate part needs to be taken away after being cooled and the next hand plate part needs to be printed every time, and time is wasted during the period, the 3D printing device comprises a 3D printer body, a printing platen is arranged in a printing area of the 3D printer body, and the 3D printing device further comprises a bearing structure; the bearing structure is arranged on the printing table plate; the bearing structure comprises a sliding rail, a moving plate, a U-shaped frame and a bearing plate. The two sliding rails are symmetrically and fixedly arranged on the top side of the printing table plate. The front end and the rear end of the bottom side of a moving plate are connected with sliding strips of the two sliding rails correspondingly. The U-shaped frame is fixedly arranged on the top side of the moving plate; an opening of the U-shaped frame is forward; the hand plate has the advantages that after one part of the hand plate is printed, the corresponding bearing plate is drawn out to take out a printed piece, printing can be conducted again without waiting for cooling of the printed piece, and time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing, in particular to a 3D printing device for prototype parts. Background Art

[0002] Prototypes are also called samples, verification pieces, templates, proportional models, etc. In layman's terms, they are verification samples manufactured in small quantities before the product is finalized. These samples will be printed out by a 3D printer.

[0003] When the 3D printer is printing hand panel parts, since there are multiple parts on the hand panel, each time one is printed out, it needs to be taken away after cooling down before the next one can be printed, which wastes time.

[0004] In view of this, we propose a 3D printing device for prototype parts. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a 3D printing device for prototype parts to solve the technical problem that there are multiple components on the current prototype, and each time one is printed out, it needs to be taken away after cooling before the next one can be printed, which wastes time.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a 3D printing device for prototype parts, including a 3D printer body, wherein a printing platen is arranged in a printing area of ​​the 3D printer body, and also includes a supporting structure;

[0007] The supporting structure is arranged on the printing platen;

[0008] The supporting structure includes a slide rail, a shift plate, a U-shaped frame and a supporting plate;

[0009] Two slide rails are symmetrically fixed on the top side of the printing platen;

[0010] The front and rear ends of the bottom side of the moving plate are respectively connected to the sliding bars of the two slide rails;

[0011] A U-shaped frame is fixedly arranged on the top side of the shift plate;

[0012] Wherein, the U-shaped frame opens forward;

[0013] The supporting plate is placed on the moving plate in the U-shaped frame.

[0014] Preferably, the moving plate can be moved outside the frame of the 3D printer body.

[0015] Preferably, a positioning assembly is arranged at the outer end of the shift plate;

[0016] The positioning assembly includes a fixed block, a positioning rod, a top block and a spring;

[0017] The fixed block is fixedly arranged in the middle of the outer end of the moving plate;

[0018] The positioning rod is inserted into the through hole on the fixing block;

[0019] The top block is fixed on the top of the positioning rod;

[0020] The spring is sleeved on the positioning rod between the top block and the fixed block;

[0021] Wherein, the bottom end of the positioning rod is plugged into and matched with a socket provided on the printing platen.

[0022] Preferably, the bottom end of the positioning rod is configured to be spherical.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. The utility model has the advantage of saving time by arranging the slide rail, the shifting plate, the U-shaped frame and the supporting plate, so that after a part of the prototype is printed out, the corresponding supporting plate can be pulled out to take out the printed part, and it is not necessary to wait for the printed part to cool down before printing again. This solves the problem that there are multiple parts of the prototype, and each time one is printed out, it needs to be taken out after cooling down before printing the next one, which wastes time.

[0025] 2. The utility model has the advantage of positioning the moving plate moved to the printing area and keeping the moving plate stable during printing by arranging the fixing block, the positioning rod, the top block, the spring and the insertion hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the supporting structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the printing platen structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the positioning component structure of the utility model;

[0030] In the figure: 1. 3D printer body; 2. Printing plate; 3. Support structure;

[0031] 201, jack;

[0032] 301, slide rail; 302, shift plate; 303, U-shaped frame; 304, support plate; 305, positioning assembly;

[0033] 3051, fixed block; 3052, positioning rod; 3053, top block; 3054, spring; 3055, spherical surface. DETAILED DESCRIPTION

[0034] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0035] Example 1: 3D printing device for prototype parts, see Figures 1 to 4 , comprising a 3D printer body 1, a printing platen 2 is arranged in a printing area of ​​the 3D printer body 1, and a supporting structure 3;

[0036] The supporting structure 3 is arranged on the printing platen 2;

[0037] The supporting structure 3 includes a slide rail 301, a shift plate 302, a U-shaped frame 303 and a supporting plate 304;

[0038] The two slide rails 301 are symmetrically fixed on the top side of the printing table 2; the front and rear ends of the bottom side of the moving plate 302 are respectively connected to the sliding bars of the two slide rails 301; the U-shaped frame 303 is fixed on the top side of the moving plate 302; wherein the U-shaped frame 303 opens forward; the supporting plate 304 is placed on the moving plate 302 inside the U-shaped frame 303.

[0039] The utility model provides a slide rail 301, a shift plate 302, a U-shaped frame 303 and a supporting plate 304, so that after a component of a prototype is printed, the corresponding supporting plate 304 can be pulled out to take out the printed part, and it is not necessary to wait for the printed part to cool down before printing again, which saves time and solves the problem that there are multiple components on the prototype, and each time one is printed out, it needs to be taken out after cooling down before the next one can be printed, which wastes time.

[0040] Specifically, the moving plate 302 can be moved outside the frame of the 3D printer body 1 , and the moving plate 302 can be moved outside the frame of the 3D printer body 1 by the cooperation of the slide rail 301 , so that the supporting plate 304 can be taken out and placed in a larger space.

[0041] Furthermore, a positioning assembly 305 is arranged at the outer end of the moving plate 302;

[0042] The positioning assembly 305 includes a fixing block 3051, a positioning rod 3052, a top block 3053 and a spring 3054;

[0043] The fixed block 3051 is fixed in the middle of the outer end of the moving plate 302; the positioning rod 3052 is passed through the through hole on the fixed block 3051; the top block 3053 is fixed to the top of the positioning rod 3052; the spring 3054 is sleeved on the positioning rod 3052 between the top block 3053 and the fixed block 3051, and the two ends of the spring 3054 are respectively fixedly connected to the top block 3053 and the fixed block 3051, and the elastic coefficient of the spring 3054 is selected and used by the technicians in this profession according to actual conditions; wherein, the bottom end of the positioning rod 3052 is plugged into the socket 201 opened on the printing platen 2.

[0044] The utility model has the advantages of positioning the moving plate 302 moved to the printing area and keeping the moving plate 302 stable during printing by arranging the fixing block 3051, the positioning rod 3052, the top block 3053, the spring 3054 and the insertion hole 201.

[0045] Furthermore, the bottom end of the positioning rod 3052 is configured as a spherical surface 3055 , and the spherical surface 3055 is inserted into the socket 201 more smoothly.

[0046] Working principle: When using the device of the utility model, the support plate 304 is pushed in from the front opening of the U-shaped frame 303, and the support plate 304 is placed on the moving plate 302 in the U-shaped frame 303. The Y-axis driving mechanism of the 3D printer body 1 sends the moving plate 302 to the printing area, and the parts are printed on the support plate 304 through the 3D printer body 1. After the printing of the parts is completed, the Y-axis driving mechanism of the 3D printer body 1 pushes out the moving plate 302, pulls up the top block 3053, moves the positioning rod 3052 upward, stretches the spring 3054, and the bottom end of the positioning rod 3052 leaves the socket 201, moves the moving plate 302 outward, and moves the moving plate 302 to the outside of the frame of the 3D printer body 1 through the cooperation of the slide rail 301, and pulls out the supporting plate 304 and the printed parts in a larger space without waiting for the parts to be completely cooled, and then pushes the empty supporting plate 304 from the front end opening of the U-shaped frame 303, and moves the moving plate 302 back to its original position through the cooperation of the slide rail 301, and the Y-axis driving mechanism of the 3D printer body 1 sends the moving plate 302 to the printing area to print the next part again.

[0047] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A 3D printing device for prototype parts, comprising a 3D printer body (1), wherein a printing platen (2) is arranged in a printing area of ​​the 3D printer body (1), characterized in that: Also includes: A supporting structure (3) arranged on the printing platen (2); The supporting structure (3) comprises: Two slide rails (301) are symmetrically fixed on the top side of the printing table (2); The front and rear ends of the bottom side of the moving plate (302) are respectively connected to the sliding bars of the two slide rails (301); A U-shaped frame (303) is fixedly mounted on the top side of the moving plate (302); Wherein, the U-shaped frame (303) opens forward; The supporting plate (304) is placed on the moving plate (302) in the U-shaped frame (303).

2. The prototype component 3D printing device according to claim 1, characterized in that: The moving plate (302) can be moved outside the frame of the 3D printer body (1).

3. The prototype component 3D printing device according to claim 1, characterized in that: A positioning assembly (305) is arranged at the outer end of the moving plate (302); The positioning component (305) comprises: A fixed block (3051) is fixedly arranged in the middle of the outer end of the moving plate (302); A positioning rod (3052) is inserted into a through hole on the fixing block (3051); A top block (3053) is fixedly mounted on the top of the positioning rod (3052); A spring (3054) is sleeved on the positioning rod (3052) between the top block (3053) and the fixed block (3051); Wherein, the bottom end of the positioning rod (3052) is plugged into and matched with a socket (201) provided on the printing table (2).

4. The prototype component 3D printing device according to claim 3, characterized in that: The bottom end of the positioning rod (3052) is configured to be a spherical surface (3055).

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