CN108858661A - A kind of waste material recovery device of ceramics 3D printer - Google Patents

Abstract

The invention discloses a waste recycling device for a ceramic 3D printer, which is characterized in that it comprises a frame and a working area arranged on it, an exhaust chamber and an exhaust fan arranged therein, and the air outlet of the exhaust fan faces the working area. The invention has simple structure and convenient operation.

Description

A waste recycling device for a ceramic 3D printer

technical field

The invention relates to the technical field of ceramic production equipment, in particular to a ceramic 3D printer.

Background technique

3D printing is a new type of workpiece processing and manufacturing technology, which is characterized by sequential additive manufacturing from scratch in the manufacturing process, while the traditional method is to gradually subtract redundant materials from existing to non-existent. Compared with traditional manufacturing methods, 3D printing technology of additive manufacturing has higher flexibility and usability. At present, ceramic 3D printers mostly use laser sintering ceramic powder or ultra-high temperature molten ceramic powder extrusion method, but the temperature of the glue can not be guaranteed. Therefore, the product often needs further metal processing on a milling machine after printing, and the operation is complicated. Greatly reduced production efficiency.

Contents of the invention

The object of the present invention is to provide a waste recycling device for a ceramic 3D printer with a simple structure and convenient operation in order to solve the deficiencies of the prior art.

The present invention uses the following technical solutions to achieve the above object: a waste recovery device for ceramic 3D printers, characterized in that it includes a frame and a working area set on it, an exhaust chamber and an exhaust fan arranged in it, and the exhaust fan The air outlet is facing the working area.

As a further description of the above scheme, a 3D printing device and a mechanical arm milling cutter device are respectively installed on both sides of the working area. The 3D printing device includes a printing arm, a printing nozzle, and a position adjustment mechanism 1, and the printing arm is set on the position adjustment mechanism 1. , the printing nozzle is connected to the feeding device;

The mechanical arm type milling cutter device includes a position adjustment mechanism 2, a milling cutter arm and a milling cutter fixture arranged on it; the printing arm and the milling cutter arm respectively extend to the working area to switch jobs.

The position adjustment mechanism includes a rotating base, a rotating motor connected to drive the rotating base to rotate, a column set on the rotating base, a lifting drive mechanism set on the column, and a lifting drive mechanism connected to the printing arm.

Further, the printing arm includes a lifting arm and a swinging extension arm, the lifting drive mechanism one is connected to drive the lifting arm, the swinging extension arm is hinged to the lifting arm, and the swinging drive motor device one connected to drive the swinging arm is provided on the lifting arm.

Further, the column 1 is provided with a guide rail 1, the lifting drive mechanism 1 includes a lifting drive cylinder 1, a lifting slider 1 fixed on the piston rod 1 of the lifting drive cylinder 1, the lifting slider 1 is slidably connected with the guide rail 1, and the printing arm Fixed on the lifting slider one.

Further, the rotating base 1 includes a rotating wheel 1 fixed to the bottom of the column 1 through a rotating shaft, the rotating motor 1 is arranged on the printing arm, and a transmission belt 1 is connected between the rotating motor 1 and the rotating wheel 1.

Further, the position adjustment mechanism 2 includes the rotating base 2, the rotating motor 2 connected to drive the rotating base 2 to rotate, the column 2 set on the rotating base 2, the lifting drive mechanism 2 set on the column 2, and the lifting drive mechanism 2 connected to the milling cutter arm .

Further, the milling cutter arm includes a mechanically extending rear arm and a mechanically extending forearm. The lifting drive mechanism is connected to drive the mechanically extending rear arm. The mechanically extending rear arm and the mechanically extending forearm are hinged. The oscillating oscillating drive motor means two.

Further, the milling cutter holder is fixed on the mechanical extension forearm, and the milling cutter holder is provided with a milling cutter.

The beneficial effect that the present invention can reach by adopting above-mentioned technical solution is:

The invention adopts a waste material recovery device mainly composed of an exhaust chamber and an exhaust fan arranged therein, which is simple and convenient to operate, can meet processing requirements, and greatly improves production efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a structural schematic diagram of the present invention.

Description of reference signs: 1. Frame 2, 3D printing device 2-1, printing arm 2-2, printing nozzle 2-3, position adjustment mechanism 2-31, rotating base 2-32, rotating motor 2- 33. Column 1 2-34, lifting drive mechanism 1 3, feeding device 4, mechanical arm milling cutter device 4-1, position adjustment mechanism 2 4-2, milling cutter arm 4-3, milling cutter fixture 5, drying Drying device 6, drying device.

Detailed ways

The technical solution will be described in detail below in conjunction with specific embodiments.

Example 1

As shown in Figures 1-2, the present invention is a waste recycling device for a ceramic 3D printer, wherein the ceramic 3D printer includes a frame 1 and a working area set on it, a 3D printing device 2, a feeding device 3, a mechanical Arm type milling cutter device 4, drying device 5 and waste recycling device 6, the 3D printing device includes a printing arm 2-1, a printing nozzle 2-2, a position adjustment mechanism 2-3, and the printing arm is arranged on the position adjustment mechanism 1 , the printing nozzle is connected to the feeding device; the mechanical arm milling cutter device 4 is arranged outside the 3D printing device, including the position adjustment mechanism 2 4-1, the milling cutter arm 4-2 and the milling cutter fixture 4-3 arranged on it; printing The arm and the milling cutter arm are respectively extended to the working area, and the work is switched; the drying device is set outside the working area, and the drying process is carried out during the product printing process; the waste recycling device is set outside the working area, and the mechanical arm milling cutter device works The process absorbs dust and recycles ceramic waste. The position adjustment mechanism-2-3 comprises a rotating base-2-31, a rotating motor-2-32 connected to drive the rotating base-rotation, a column-2-33 provided on the rotating base-, a lifting drive mechanism-arranged on the column- 2-34, the lifting drive mechanism is connected to the printing arm. The printing arm includes a lifting arm and a swinging extension arm. The lifting drive mechanism one is connected to drive the lifting arm, and the swinging extension arm is hinged with the lifting arm. A guide rail 1 is arranged on the column 1, a lifting drive mechanism 1 includes a lifting drive cylinder 1, a lifting slider 1 fixed on the piston rod 1 of the lifting driving cylinder 1, the lifting slider 1 is slidably connected with the guide rail 1, and the printing arm is fixed on the lifting cylinder 1. Slider one up. The rotating base 1 includes a rotating wheel 1 fixed on the bottom of the column 1 through a rotating shaft, the rotating motor 1 is arranged on the printing arm, and a transmission belt 1 is connected between the rotating motor 1 and the rotating wheel 1.

Further, the position adjustment mechanism 2 includes the rotating base 2, the rotating motor 2 connected to drive the rotating base 2 to rotate, the column 2 set on the rotating base 2, the lifting drive mechanism 2 set on the column 2, and the lifting drive mechanism 2 connected to the milling cutter arm 4-2. The milling cutter arm includes a mechanically extending rear arm and a mechanically extending forearm. The lifting drive mechanism is connected to drive the mechanically extending rear arm. The mechanically extending rear arm and the mechanically extending forearm are hinged. Drive motor device two.

Further, the milling cutter holder is fixed on the mechanical extension forearm, and the milling cutter holder is provided with a milling cutter.

Further, the feeding device adopts a screw feeder, and the screw feeder is provided with a feeding pipe connected to the printing nozzle. The drying device includes an electric heating device and a fan corresponding to the electric heating device, and the air supply direction of the fan faces the working area. The waste recycling device includes an exhaust chamber and an exhaust fan arranged in it.

Example 2

In this embodiment, the feeding device is driven by air pressure, and includes a pump and a feeding tube connected between the pump and the printing nozzle.

Compared with the prior art, the present invention adopts a ceramic 3D printing device mainly composed of a 3D printing device, a feeding device, a mechanical arm milling cutter device, a drying device and a waste recycling device. The 3D printing device includes a printing arm, a printing nozzle , Position adjustment mechanism 1, the printing arm is set on the position adjustment mechanism 1, and the printing nozzle is connected to the feeding device; the mechanical arm type milling cutter device is set outside the 3D printing device, including the position adjustment mechanism 2, the milling cutter arm and the set on it The milling cutter fixture; the printing arm and the milling cutter arm are respectively extended to the working area, and the work is switched; the drying device is set outside the working area, and the drying process is carried out during the printing process of the product; the waste recycling device is set outside the working area, and the mechanical arm type The milling cutter device absorbs dust and recycles ceramic waste during the working process. The operation is simple and convenient, which can meet the needs of processing and greatly improve production efficiency. .

The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, without departing from the inventive concept of the present invention, some modifications and improvements can also be made, and these all belong to the present invention. protection scope of the invention.

Claims (9)

1. a kind of waste material recovery device of ceramics 3D printer, which is characterized in that the working region that is arranged including rack and thereon, Wind chamber and the exhaust fan being arranged inside, the suction opening face working region of exhaust fan.

2. the drying unit of ceramics 3D printer according to claim 1, which is characterized in that distinguish the two sides of working region It is provided with 3D printing device and mechanical arm type milling cutter device, 3D printing device includes printing arm, printing head, position adjusting mechanism One, printing arm is arranged on position adjusting mechanism one, and printing head connects feeding device；

Mechanical arm type milling cutter device includes position adjusting mechanism two, milling cutter arm and the milling fixture being arranged thereon；Print arm and milling Tool arm is each extended over to working region, switch operating.

3. the drying unit of ceramics 3D printer according to claim 1, which is characterized in that the position adjusting mechanism one Including the rotating base one, rotating electric machine one that connection driving rotating base one rotates, the column one being arranged on rotating base one, vertical The lift drive mechanism one being arranged on column one, the connection printing arm of lift drive mechanism one.

4. it is according to claim 1 ceramics 3D printer drying unit, which is characterized in that printing arm include lifting arm and Extending arm is swung, the connection driving lifting arm of lift drive mechanism one, swing extending arm is hinged with lifting arm, is arranged on lifting arm There is the wobble drive electric machine one of connection driving stretching, extension arm swing.

5. the drying unit of ceramics 3D printer according to claim 3, which is characterized in that be provided with guide rail on column one One, lift drive mechanism one includes the lifting slider one for going up and down driving cylinder one, being fixed on the piston rod one of lifting driving cylinder one, Lifting slider one is slidably connected with guide rail one, and printing arm is fixed on lifting slider one.

6. the drying unit of ceramics 3D printer according to claim 3, which is characterized in that rotating base one includes passing through Shaft is fixed on the rotating wheel one of one bottom end of column, and the setting of rotating electric machine one is on printing arm, rotating electric machine one and rotating wheel one Between be connected with transmission belt one.

7. the drying unit of ceramics 3D printer according to claim 2, which is characterized in that position adjusting mechanism two includes Rotating base two, the rotating electric machine two that connection driving rotating base two rotates, column two, the column two being arranged on rotating base two The lift drive mechanism two of upper setting, lift drive mechanism two connect milling cutter arm.

8. the drying unit of ceramics 3D printer according to claim 2, which is characterized in that milling cutter arm includes mechanical stretching Postbrachium and mechanical stretching forearm, the connection driving mechanical stretching postbrachium of lift drive mechanism one, mechanical stretching postbrachium and mechanical stretching Forearm is hinged, and the wobble drive electric machine two of arm swing before connection driving mechanical stretching is provided on mechanical stretching postbrachium.

9. the drying unit of ceramics 3D printer according to claim 8, which is characterized in that milling fixture is fixed on machinery It stretches on forearm, milling cutter is provided on milling fixture.