A heated substrate for a metal printer

Abstract

The utility model belongs to material science and engineering field especially a kind of heating substrate for metal printer, it includes printing base, heating substrate is placed on the printing base, the top of printing base is fixedly installed with positioning shell, the inboard of positioning shell is equipped with positioning mechanism;The top of printing base is equipped with positioning slot, the inboard of positioning slot is slidably installed with heat preservation baffle, the bottom inner wall of positioning slot is fixedly installed with guide column, the bottom of heating substrate is fixedly installed with positioning base, the bottom of positioning base is equipped with positioning hole, the positioning hole is compatible with guide column.The utility model can prevent heating substrate from appearing deviation and other conditions in the process of printing parts, increase the stability when printing, the heat on heating substrate can be effectively prevented from losing quickly by the heat preservation baffle set, increase the practicability of equipment.

Description

Technical Field

[0001] This utility model relates to the fields of materials science and engineering technology, and in particular to a heating substrate for a metal printer. Background Technology

[0002] Materials science and engineering is a discipline that studies the composition, structure, preparation process, properties and interrelationships of materials, and is committed to applying relevant research results to practical production in order to develop new materials, improve the properties of existing materials and meet the needs of various engineering applications. It integrates knowledge from multiple disciplines such as physics, chemistry, and mechanics, and through in-depth research on all aspects of materials, it realizes the effective application and innovative development of materials in many fields such as aerospace, electronics, and energy.

[0003] During the printing process, the temperature of the heating substrate needs to be precisely controlled according to the characteristics of the metal material in order to optimize the solidification structure of the metal material, reduce stress and deformation, and improve the quality and performance of the printed parts. Heating substrates are available in multiple specifications and power to correspond to different metal materials, so they need to be replaced during use. However, existing heating substrates are mostly installed by placing them directly, which can cause the heating substrate to shift during the printing process, greatly affecting the precision of the parts.

[0004] Therefore, we propose a heating substrate for metal printers to solve the above problems. Utility Model Content

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A heating base for a metal printer includes a printing base on which a heating base is placed. A positioning shell is fixedly installed on the top of the printing base, and a positioning mechanism is provided on the inner side of the positioning shell. A positioning groove is opened on the top of the printing base, and a heat-insulating baffle is slidably installed on the inner side of the positioning groove. A guide post is fixedly installed on the bottom inner wall of the positioning groove.

[0007] Specifically, a positioning base is fixedly installed on the bottom of the heating substrate, and a positioning hole is opened on the bottom of the positioning base. The positioning hole is adapted to the guide post to facilitate the guidance of the movement trajectory of the positioning base.

[0008] Specifically, a support spring is sleeved on the guide post, and the bottom end of the support spring is fixedly connected to the bottom inner wall of the positioning groove. A linkage base is slidably installed on the guide post, and the bottom of the linkage base is fixedly connected to the top end of the support spring to facilitate the resetting of the linkage base.

[0009] Specifically, the linkage base has linkage slots on both sides, and lifting metal blocks are rotatably installed on the inner side of the two linkage slots. Two fixing columns are fixedly installed on the inner wall of one side of the positioning slot. The two lifting metal blocks are respectively rotatably sleeved on the corresponding fixing columns. One end of the two lifting metal blocks is in contact with the same heat insulation baffle. The heat insulation baffle can be raised and lowered by the two lifting metal blocks.

[0010] Specifically, the positioning base has limit grooves on both sides to facilitate clamping and limiting the positioning base.

[0011] Specifically, the positioning mechanism includes a cylinder, a movable base, a movable column, a crank assembly, and a clamping assembly. The cylinder is fixedly installed on the bottom inner wall of the positioning housing. The movable base is fixedly installed on the output end of the cylinder. A movable groove is opened on one side of the movable base. Two movable columns are fixedly installed on the inner side of the movable groove. A crank assembly is provided on each of the two movable columns. A clamping assembly is provided at one end of each of the two crank assemblies.

[0012] Specifically, the crank assembly includes a crank and a clamping post, the crank is rotatably sleeved on the movable post, and the clamping post is fixedly inserted through one side of the crank.

[0013] Specifically, the clamp assembly includes a positioning shaft and a clamp. The positioning shaft is fixedly installed on the inner side of the positioning housing. The clamp is rotatably sleeved on the positioning shaft. The clamp is adapted to the corresponding limiting groove. A clamp groove is opened on one side of the clamp. The clamp post is rotatably installed on the inner side of the clamp groove. The clamp can be moved by moving the crank.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the positioning mechanism can prevent the heating substrate from shifting during the printing process, thus increasing the stability during printing; at the same time, the heat insulation baffle can effectively prevent the heat on the heating substrate from being lost quickly, thus increasing the practicality of the equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a heating substrate for a metal printer proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the left side of the three-dimensional structure of a heating substrate for a metal printer proposed in this utility model.

[0017] Figure 3 This is a right-side cross-sectional view of a three-dimensional structure of a heating substrate for a metal printer proposed in this utility model.

[0018] Figure 4This is a three-dimensional structural diagram of a heat-insulating baffle for a heating substrate of a metal printer proposed in this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of a positioning mechanism for a heating substrate in a metal printer, as proposed in this utility model.

[0020] In the diagram: 1. Printing base; 2. Heating substrate; 3. Insulation baffle; 4. Positioning base; 5. Linkage base; 6. Fixing column; 7. Lifting metal block; 8. Supporting spring; 9. Guide column; 10. Positioning housing; 11. Cylinder; 12. Moving base; 13. Moving column; 14. Crank; 15. Positioning shaft; 16. Clamping column; 17. Clamp. Detailed Implementation

[0021] Reference Figure 1-5 A heating base plate for a metal printer includes a printing base 1, a heating base plate 2 placed on the printing base 1, a positioning shell 10 fixedly installed on the top of the printing base 1, a positioning mechanism provided on the inner side of the positioning shell 10; a positioning groove is opened on the top of the printing base 1, a heat insulation baffle 3 is slidably installed on the inner side of the positioning groove, and a guide post 9 is fixedly installed on the bottom inner wall of the positioning groove.

[0022] In this embodiment, a positioning base 4 is fixedly installed on the bottom of the heating substrate 2. The bottom of the positioning base 4 is provided with a positioning hole, which is adapted to the guide post 9 to facilitate the guidance of the movement trajectory of the positioning base 4.

[0023] In this embodiment, a support spring 8 is sleeved on the guide post 9, and the bottom end of the support spring 8 is fixedly connected to the bottom inner wall of the positioning groove. A linkage base 5 is slidably installed on the guide post 9, and the bottom of the linkage base 5 is fixedly connected to the top end of the support spring 8, so as to facilitate the resetting of the linkage base 5.

[0024] In this embodiment, linkage slots are provided on both sides of the linkage base 5, and lifting metal blocks 7 are rotatably installed on the inner side of the two linkage slots. Two fixing columns 6 are fixedly installed on the inner wall of one side of the positioning slot. The two lifting metal blocks 7 are respectively rotatably sleeved on the corresponding fixing columns 6. One end of the two lifting metal blocks 7 is in contact with the same heat insulation baffle 3. The heat insulation baffle 3 can be raised and lowered by the two lifting metal blocks 7.

[0025] In this embodiment, limiting grooves are provided on both sides of the positioning base 4 to facilitate clamping and limiting the positioning base 4.

[0026] In this embodiment, the positioning mechanism includes a cylinder 11, a movable base 12, a movable column 13, a crank assembly, and a clamping assembly. The cylinder 11 is fixedly installed on the bottom inner wall of the positioning housing 10. The movable base 12 is fixedly installed on the output end of the cylinder 11. A movable groove is opened on one side of the movable base 12. Two movable columns 13 are fixedly installed on the inner side of the movable groove. A crank assembly is provided on each of the two movable columns 13. A clamping assembly is provided at one end of each of the two crank assemblies.

[0027] In this embodiment, the crank assembly includes a crank 14 and a clamping post 16. The crank 14 is rotatably sleeved on the moving post 13, and the clamping post 16 is fixedly inserted through one side of the crank 14.

[0028] In this embodiment, the clamp assembly includes a positioning shaft 15 and a clamp 17. The positioning shaft 15 is fixedly installed on the inner side of the positioning housing 10. The clamp 17 is rotatably sleeved on the positioning shaft 15. The clamp 17 is adapted to the corresponding limiting groove. A clamp groove is opened on one side of the clamp 17. The clamp post 16 is rotatably installed on the inner side of the clamp groove. The clamp 17 can be moved by the crank 14.

[0029] Working principle: During part printing, the operator selects the heating base 2 with the appropriate power based on the metal material, aligns the positioning hole on the positioning base 4 at its bottom with the guide post 9, and then places the positioning base 4 onto the guide post 9. At this time, the positioning base 4 falls due to inertia, pressing against the linkage base 5. The linkage base 5 moves downward, causing the two lifting metal blocks 7 to move. Both lifting metal blocks 7 rotate and are fitted onto their corresponding fixed posts 6. Therefore, the two lifting metal blocks 7 rotate around their corresponding fixed posts 6 as the center. Both lifting metal blocks 7 contact the same heat insulation baffle 3, thus the rotation of the two lifting metal blocks 7 causes the same heat insulation baffle to rotate. 3. Moving upwards can effectively prevent the heat of the heating substrate 2 from being lost rapidly during the processing of the parts. When the positioning base 4 moves to the designated position, the cylinder 11 is activated. The cylinder 11 drives the moving base 12 to move. The moving base 12 drives the two moving columns 13 to move. The two moving columns 13 drive the corresponding cranks 14 to move. The two cranks 14 drive the corresponding clamping columns 16 to move, which in turn drives the corresponding clamps 17 to move. However, both clamps 17 are rotated and sleeved on the corresponding positioning shaft 15. Therefore, the two clamps 17 rotate around the corresponding positioning shaft 15 as the center to clamp the positioning base 4, thereby realizing the positioning of the heating substrate 2.

[0030] The technological advancements of this invention compared to existing technologies are: it can prevent the heating substrate 2 from shifting during the printing process, thus increasing the stability of the printing process; at the same time, the heat insulation baffle 3 can effectively prevent the rapid loss of heat from the heating substrate 2, thus increasing the practicality of the equipment.

Claims

1. A heating substrate for a metal printer, characterized in that, It includes a printing base (1), on which a heating plate (2) is placed, and a positioning shell (10) is fixedly installed on the top of the printing base (1), and a positioning mechanism is provided on the inner side of the positioning shell (10). The top of the printing base (1) is provided with a positioning groove, and a heat insulation baffle (3) is slidably installed on the inner side of the positioning groove. A guide column (9) is fixedly installed on the bottom inner wall of the positioning groove.

2. The heating substrate for a metal printer according to claim 1, characterized in that, The bottom of the heating substrate (2) is fixedly installed with a positioning base (4), and the bottom of the positioning base (4) is provided with a positioning hole, which is adapted to the guide post (9).

3. A heating substrate for a metal printer according to claim 2, characterized in that, A support spring (8) is sleeved on the guide post (9). The bottom end of the support spring (8) is fixedly connected to the bottom inner wall of the positioning groove. A linkage base (5) is slidably installed on the guide post (9). The bottom of the linkage base (5) is fixedly connected to the top end of the support spring (8).

4. A heating substrate for a metal printer according to claim 3, characterized in that, Both sides of the linkage base (5) are provided with linkage grooves, and lifting metal blocks (7) are rotatably installed on the inner side of the two linkage grooves. Two fixing columns (6) are fixedly installed on the inner wall of one side of the positioning groove. The two lifting metal blocks (7) are respectively rotatably sleeved on the corresponding fixing columns (6). One end of the two lifting metal blocks (7) is in contact with the same heat insulation baffle (3).

5. A heating substrate for a metal printer according to claim 1, characterized in that, The positioning base (4) has limit grooves on both sides.

6. A heating substrate for a metal printer according to claim 5, characterized in that, The positioning mechanism includes a cylinder (11), a movable base (12), a movable column (13), a crank assembly, and a clamping assembly. The cylinder (11) is fixedly installed on the bottom inner wall of the positioning housing (10). The movable base (12) is fixedly installed on the output end of the cylinder (11). A movable groove is opened on one side of the movable base (12). Two movable columns (13) are fixedly installed on the inner side of the movable groove. A crank assembly is provided on each of the two movable columns (13). A clamping assembly is provided at one end of each of the two crank assemblies.

7. A heating substrate for a metal printer according to claim 6, characterized in that, The crank assembly includes a crank (14) and a clamping post (16). The crank (14) is rotatably sleeved on the moving post (13), and the clamping post (16) is fixedly inserted through one side of the crank (14).

8. A heating substrate for a metal printer according to claim 7, characterized in that, The clamp assembly includes a positioning shaft (15) and a clamp (17). The positioning shaft (15) is fixedly installed on the inner side of the positioning housing (10). The clamp (17) is rotatably sleeved on the positioning shaft (15). The clamp (17) is adapted to the corresponding limiting groove. A clamp groove is opened on one side of the clamp (17). The clamp post (16) is rotatably installed on the inner side of the clamp groove.

Images