Raw material bin structure for single-nozzle 3D printer
A technology of 3D printers and raw material bins, applied in the field of 3D printing, can solve problems affecting the quality of finished products, unreasonable structural design, raw material bins without mixing and dust removal structures, etc., and achieve the effect of increasing the cost of use
Inactive Publication Date: 2021-04-06
李如友
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a raw material bin structure for a single-nozzle 3D printer, to solve the problem mentioned in the background art that since the raw material bin contains more granular raw materials, it needs to ensure its own cleanliness before it is in a molten state. , to avoid impurities affecting the quality of the finished product when sprayed from the nozzle, and the existing raw material warehouse does not have a perfect mixing and dust removal structure, requiring the user to perform dust removal operations before pouring the raw materials, and the structural design is unreasonable Problems that lead to reduced efficiency
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-7 , the present invention provides a technical solution: a raw material warehouse structure for a single-nozzle 3D printer, including a housing 1, a stirring rod 2, a vertical shaft 3, a collar 4, an air suction cavity 5, an air suction hole 51, an air blowing Cavity 6, blowing hole 7, first cavity 8, suction hole 9, air pipe 10, air box 11, fan shaft 12, bevel teeth 121, fan blade 13, transmission gear 14, tooth block 15, sw...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a raw material bin structure for a single-nozzle 3D printer. The structure comprises a shell, a stirring rod and a vertical shaft, wherein the stirring rod is arranged in the shell, an air suction cavity communicates with a first cavity, the bottom end of the first cavity communicates with an inner space of a lantern ring by means of a suction hole, the first cavity is formed in the vertical shaft, meanwhile, an air pipe communicating with the inner space of the lantern ring is installed on the lantern ring, the top end of the air pipe penetrates through the side wall of the shell to be installed at the right end of an air box, and a fan shaft is installed in the air box. According to the raw material bin structure for the single-nozzle 3D printer, speed change and inertia acting force of a raw material bin in the moving process can be utilized, sufficient stirring operation is conducted on internal materials through transmission of a mechanical structure, meanwhile, airflow can be generated to achieve the purposes of pneumatic stirring and airflow dust removal, and extra equipment is not needed to increase the overall use cost of the printer.
Description
technical field [0001] The invention relates to the technical field of 3D printing, in particular to a raw material warehouse structure for a single nozzle 3D printer. Background technique [0002] 3D printer is a new type of printing equipment. It uses pre-programmed programs and electric equipment control to make fluid materials eject from the nozzle and form a specified shape on the workpiece plate. Different from traditional flat printing, the finished product has a complete three-dimensional structure. Features, suitable for the efficient manufacture of some special-shaped parts, the 3D printer includes a frame, a nozzle and a raw material warehouse structure. As the name suggests, the raw material warehouse is a storage structure for placing common plastic particle raw materials. The raw materials of the existing common 3D printers The bin structure and the nozzle are directly connected, and the two will move synchronously under the drive of the equipment and structure...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B29C64/255B29C64/314B29C64/35B33Y30/00B33Y40/10
CPCB33Y30/00B29C64/255B29C64/314B29C64/35B33Y40/10
Inventor 李如友
Owner 李如友