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Rapid feeding device of 3D printer

A technology of 3D printer and feeding device, which is applied in the direction of 3D object support structure, liquid material additive processing, additive manufacturing, etc. It can solve the problems of poor mixing effect of liquid raw materials and achieve the effect of accelerating feeding

Active Publication Date: 2019-03-29
贵阳金汉诚广告器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies in the prior art, the technical problem solved by the present invention is to provide a fast feeding device for a 3D printer to solve the problem of poor agitation effect of the liquid raw material inside the drop-shaped balloon of the 3D printer feeding system

Method used

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  • Rapid feeding device of 3D printer
  • Rapid feeding device of 3D printer
  • Rapid feeding device of 3D printer

Examples

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Embodiment Construction

[0026] The following is a further detailed description through specific implementations:

[0027] The reference signs in the drawings of the specification include: crank 11, connecting rod 12, piston cylinder 20, piston 21, piston rod 22, one-way air inlet valve 23, one-way air outlet valve 24, rack 25, gear 26, drop type Balloon 30, drop-shaped balloon inlet 31, drop-shaped balloon outlet 32, control valve 33, box 34, stirring beads 35, centrifugal block 36, feed tube 40, plunger 41, one-way valve 42, spring 43 , End cap 44.

[0028] Such as figure 1 As shown, a fast feeding device for a 3D printer includes a motor, a frame, and a drop-shaped balloon 30. The drop-shaped balloon 30 is made of rubber material so that the drop-shaped balloon 30 can be contracted, and the motor is fixedly connected to the frame. The upper end of the drop-shaped balloon 30 is provided with a drop-shaped balloon inlet 31, the lower end of the drop-shaped balloon is provided with a drop-shaped balloon o...

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Abstract

The invention belongs to the technical field of 3D printing equipment, and particularly relates to a rapid feeding device of a 3D printer. The rapid feeding device comprises a motor, a rack and a water drop type ball bag, wherein an inlet is formed in the upper end of the water drop type ball bag, the lower end of the water drop type ball bag is provided with an outlet, and a control valve is arranged at the outlet of the water drop type ball bag; the rapid feeding device further comprises a piston cylinder, a piston is arranged in the piston cylinder, a crank driven by the motor is further rotationally connected to the rack, and a connecting rod is arranged to connect the crank with the piston; and a one-way air inlet valve and a one-way air outlet valve are arranged on the piston cylinder, a piston rod is further arranged in the piston cylinder, one end of the piston rod is fixedly connected with the piston, the other end of the piston rod is fixedly connected with a rack, the rack is meshed with a gear, the gear is rotationally connected to the rack, a through hole is formed in the middle of the gear, the shape of the through hole is consistent with that of the inlet of the water drop type ball bag, and the through hole of the gear is fixedly connected to the inlet of the water drop type ball bag in a sleeve mode. The rapid feeding device aims to solve the problem that a liquid raw material inside the water drop type ball bag of a feeding system of the 3D printer is poor in stirring effect.

Description

Technical field [0001] The invention belongs to the technical field of 3D printing equipment, and specifically relates to a fast feeding device for a 3D printer. Background technique [0002] A 3D printer, also known as a three-dimensional printer, is a kind of cumulative manufacturing technology, that is, a kind of rapid prototyping technology. It is a kind of machine based on digital model files, using special wax materials, powdered metals or plastics and other bondable materials. Create three-dimensional objects by printing layers of adhesive material. [0003] 3D printing can directly generate objects of any shape from computer graphics data without mechanical processing or molds, thereby greatly shortening the production cycle of products and improving productivity. Although it still needs to be improved, 3D printing technology has a huge market potential and is bound to become one of the many breakthrough technologies in the future manufacturing industry. [0004] The feedin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/106B29C64/321B29C64/314B33Y30/00B33Y40/00
CPCB29C64/106B29C64/314B29C64/321B33Y30/00B33Y40/00
Inventor 陈自谋
Owner 贵阳金汉诚广告器材有限公司
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