CN-224210573-U - Shovel blade for 3D printing and die taking

Abstract

The utility model provides a shovel blade for 3D printing and die taking, and relates to the technical field of 3D printing auxiliary devices. The shovel blade comprises a shovel head and a shovel handle, the shovel head comprises a first shovel surface and a second shovel surface, the first shovel surface is connected with the second shovel surface through an included angle, one end of the second shovel surface, which is away from the first shovel surface, is wavy, the shovel handle is fixedly connected with one end of the first shovel surface, which is away from the second shovel surface, and a magnet block is arranged in the shovel handle. According to the scraper knife disclosed by the utility model, the included angle between the second scraper surface and the first scraper surface is connected, so that the scraper head can extend to the bottom of the model, and the wavy edge can not only reduce the damage to the printing platform, but also avoid scratching an operator. Meanwhile, the magnet blocks in the shovel handle can adsorb the shovel blade on the shell of the printer, so that the shovel blade is convenient to store.

Inventors

• LI HUIQING
• ZHAO WEISHENG
• LU KAI
• LIU QUAN

Assignees

• 山东双一科技股份有限公司

Dates

Publication Date

20260508

Application Date

20250507

Claims (10)

1. 1. A blade for 3D printing and demolding, comprising: The shovel head comprises a first shovel surface and a second shovel surface, the first shovel surface is connected with the second shovel surface at an included angle, and one end of the second shovel surface, which is away from the first shovel surface, is wavy; And the shovel handle is fixedly connected with one end of the first shovel surface, which is away from the second shovel surface, and a magnet block is arranged in the shovel handle.
2. 2. The blade of claim 1, wherein an end of the second blade surface facing away from the first blade surface is wedge-shaped.
3. 3. The blade of claim 1, wherein the blade head is integrally formed with the blade handle or is removably attached thereto.
4. 4. A blade according to claim 3, wherein the blade head and the blade grip are made of acrylonitrile-butadiene-styrene copolymer, and the blade head and the blade grip are integrally formed.
5. 5. The blade of claim 1, wherein the blade handle is provided with a receiving cavity for receiving the magnet block, the magnet block being in interference fit with the receiving cavity.
6. 6. The blade of claim 1, wherein the magnet block is coated with a plastic layer.
7. 7. The blade of claim 1, wherein the grip section of the blade is provided with anti-slip patterns distributed in an annular array about the grip section of the blade.
8. 8. A blade according to claim 1, wherein the width of the blade head decreases gradually from an end of the blade head facing away from the blade shank to an end connected to the blade shank.
9. 9. The blade of claim 1, wherein the width of the blade is reduced first and then increased and then reduced from an end of the blade that is connected to the blade head to an end of the blade that faces away from the blade head.
10. 10. The blade of claim 1, wherein the magnet block is a neodymium-iron-boron magnet.

Description

Shovel blade for 3D printing and die taking Technical Field The utility model relates to the technical field of 3D printing auxiliary devices, in particular to a shovel blade for 3D printing and die taking. Background A 3D printing, namely a rapid prototyping technology, also called additive manufacturing, is a technology for constructing objects by using powdery metal or plastic and other bondable materials in a layer-by-layer printing mode based on digital model files. After 3D printing is completed, the finished product model is required to be shoveled from the printing platform by using a shovel blade, but the existing shovel blade has the problems of difficult storage and easy scratching of the printing platform. Disclosure of utility model In view of the above problems in the prior art, the present utility model provides a shovel blade for 3D printing and demolding, so as to improve the problems of difficult storage and easy scratching of a printing platform of the existing shovel blade. In order to achieve the above and other related objects, the utility model provides a shovel blade for 3D printing and demolding, which comprises a shovel head and a shovel handle, wherein the shovel head comprises a first shovel surface and a second shovel surface, the first shovel surface is connected with the second shovel surface in an included angle, one end of the second shovel surface, which is away from the first shovel surface, is wavy, the shovel handle is fixedly connected with one end of the first shovel surface, which is away from the second shovel surface, and a magnet block is arranged in the shovel handle. In an embodiment of the present utility model, an end of the second shovel surface facing away from the first shovel surface is in a wedge structure. In an embodiment of the present utility model, the shovel head and the shovel handle are integrally formed or connected in a plug-in manner. In an embodiment of the present utility model, the shovel head and the shovel handle are made of acrylonitrile-butadiene-styrene copolymer, and the shovel head and the shovel handle are integrally formed. In one embodiment of the utility model, the shovel handle is provided with a containing cavity for placing the magnet block, and the magnet block is in interference fit with the containing cavity. In an embodiment of the utility model, the magnet block is coated with a plastic layer on the outside. In an embodiment of the utility model, the holding section of the shovel handle is provided with anti-skid patterns, and the anti-skid patterns are distributed in an annular array on the holding section of the shovel handle. In one embodiment of the utility model, the width of the shovel head is gradually reduced from the end of the shovel head facing away from the shovel shaft to the end connected with the shovel shaft. In an embodiment of the utility model, the width of the shovel handle is reduced, increased and then reduced from one end of the shovel handle connected with the shovel head to one end of the shovel handle away from the shovel head. In an embodiment of the utility model, the material of the magnet block is neodymium-iron-boron magnet. The shovel blade for 3D printing and die taking comprises a first shovel surface and a second shovel surface, wherein the first shovel surface is connected with the second shovel surface at an included angle, one end of the second shovel surface, which is away from the first shovel surface, is wavy, and a magnet block is arranged in the shovel handle. The second shovel surface is connected with the first shovel surface contained angle and is favorable to stretching into the model bottom with the shovel head, and the wave edge of second shovel surface can reduce the damage to the printing platform. Meanwhile, the magnet blocks in the shovel handle can adsorb the shovel blade on the shell of the printer, so that the shovel blade can be conveniently stored. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other embodiments may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic diagram of a front view of a blade for 3D printing and demolding according to an embodiment of the present utility model; FIG. 2 is a schematic side view of a blade for 3D printing and demolding according to an embodiment of the present utility model; fig. 3 is a partial enlarged view of the area a in fig. 2. Description of element numbers: 100. The shovel comprises a shovel head 110, a first shovel surface 120, a second shovel surface 200, a shovel handle 210, a containing cavity 300 and a magnet block. Detailed Description Oth