CN209206460U - A kind of increasing material manufacturing powder-processed ancillary equipment - Google Patents

Abstract

The utility model relates to a kind of increasing material manufacturing powder-processed ancillary equipments, belong to increases material manufacturing technology field, including upper cover, lower cover, supersonic generator and ultrasonic oscillator, it is fixed by snap between upper cover and lower cover, spring arrangement is fixedly installed on lower lid, strainer is installed on spring arrangement, supersonic generator and ultrasonic oscillator electrical connection, the amplitude transformer of ultrasonic oscillator passes through upper cover and connect with strainer center, control box is installed on upper lid, control box is electrically connected with supersonic generator, control the start and stop of box control supersonic generator, it controls box and is equipped with ancillary equipment general supply, upper tops non-center position is equipped with powder inlet, lower cover center is equipped with meal outlet.The utility model can be directly mounted at the powder falling pipeline of selective laser equipment and receive among powder bucket, the problem of powder aoxidizes can be avoided to the timely screening process of the powder of recycling, the entire closed safety of powder-processed process, it avoids simultaneously and personnel is endangered, prevent the pollution of the environment.

Description

A kind of increasing material manufacturing powder-processed ancillary equipment

Technical field

The utility model belongs to increases material manufacturing technology field, sets more particularly to a kind of increasing material manufacturing powder-processed auxiliary It is standby.

Background technique

Precinct laser fusion (also referred to as increasing material manufacturing or metal 3D printing) technology, be occurred in recent years one kind it is novel Processing method, the raw material which uses are that tens Dao several hundred microns powder passes through powder supplying mechanism in forming process Powder is uniformly divided on forming board with powder supply mechanism, recycles the energy sources such as laser by surface geometry in particular region Powder fusing, generate metallurgical bonding, grow part successively to realize the process of stereo shaping.

This kind of equipment can generate flue dust or other impurities are blended in and do not carry out laser fusing in forming process In powder.In order to realize recycling for powder, existing powder treatment process is generally as follows: being received by will manually enter equipment In powder bucket not using Powder Recovery come, then with sieve artificial removal or with screening plant remove large granular impurity, by tiny powder End re-uses.This process is not only troublesome, and since powder exposure for a long time can reduce powder quality, influence molding in air Effect, air quality, the health for threatening operator or even the powder that also will affect production scene gather serious Shi Huifa Raw deflagration accident.Therefore how safe, closed during powder-processed and efficient screening in time is one and urgently to be resolved asks Topic.

Summary of the invention

In view of the problems of the existing technology, the utility model provides a kind of increasing material manufacturing powder-processed ancillary equipment, The ancillary equipment is directly installed on the powder falling pipeline of existing selective laser equipment and receives among powder bucket, directly sieves to the powder of recycling Divide processing, solves the technical problem of existing increasing material manufacturing equipment Powder Recovery processing trouble.

The utility model is realized in this way a kind of increasing material manufacturing powder-processed ancillary equipment, including upper cover and lower cover, institute It states and is fixed between upper cover and lower cover by four uniformly distributed buckles of circumferential direction, be fixedly installed with spring arrangement on the lower lid, it is described Strainer is installed on spring arrangement.

In the above-mentioned technical solutions, it is preferred that further include supersonic generator and ultrasonic oscillator, the ultrasonic wave occurs Device and ultrasonic oscillator electrical connection, the amplitude transformer of the ultrasonic oscillator passes through upper cover and the center of strainer connects, ancillary equipment High-frequency vibration is transmitted on strainer by ultrasonic oscillator when work, strainer high-frequency vibration on spring arrangement, to reach Remove the effect of impurity particle in powder.

In the above-mentioned technical solutions, it is further preferred that being equipped with control box on the upper lid, the control box and ultrasound Wave producer electrical connection, the start and stop of the control box control supersonic generator, it is always electric that the control box is equipped with ancillary equipment Source, general supply can access in the equipment of selective laser, directly power.

In the above-mentioned technical solutions, it is preferred that the upper tops non-center position is equipped with a powder inlet, work when institute It states powder inlet to be connected with the powder falling pipeline of selective laser equipment, powder enters in ancillary equipment through powder inlet again through powder falling pipeline.

In the above-mentioned technical solutions, it is preferred that the lower cover center is equipped with a meal outlet, when work described in go out powder Mouth is connected with the receipts powder bucket of selective laser equipment, and powder is entered back by meal outlet outflow and received in powder bucket.

In the above-mentioned technical solutions, it is preferred that the upper cover and lower cover are circle.

In the above-mentioned technical solutions, it is further preferred that the strainer is circle.

The utility model has the advantages and positive effects of:

(1) the utility model can be directly mounted at the powder falling pipeline of selective laser equipment and receive among powder bucket, can be to laser The timely screening process of powder recycled in the equipment course of work of constituency is entered back into and is received in powder bucket, after powder is full in due-in powder bucket, directly It connects to receive in powder bucket and be recycled in powder addition powder feeding storehouse, this process is simple and efficient, and is avoided in conventional procedure, first by powder End, which is taken out, carries out the operating method that screening places into；

(2) the entire powder-processed process of the utility model is closed and safe, avoids powder exposure and occurs in air The problem of oxidation, while avoiding the harm of operator and powder contact, is also possible to prevent powder and leaks to cause dirt to environment Dye；

(3) the utility model compact overall structure is removed the impurity in powder by vibration of ultrasonic wave, and Powder Recovery is fast It is prompt efficient.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of increasing material manufacturing powder-processed ancillary equipment provided by the embodiment of the utility model；

Fig. 2 is the overlooking structure diagram of increasing material manufacturing powder-processed ancillary equipment provided by the embodiment of the utility model；

Fig. 3 is the use state structural representation of increasing material manufacturing powder-processed ancillary equipment provided by the embodiment of the utility model Figure.

In figure: 1- powder inlet, 2- upper cover, 3- buckle, 4- spring arrangement, 5- lower cover, 6- meal outlet, 7- strainer, 8- are always electric Source, 9- control box, 10- ultrasonic oscillator, 11- powder falling pipeline, 12- receipts powder bucket, 13- power spreading device, 14- powder feeding storehouse, 15- forming Storehouse.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, and match Closing attached drawing, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to solve The utility model is released, is not used to limit the utility model.

Embodiment

Fig. 1 and Fig. 2 are please referred to, the present embodiment provides a kind of increasing material manufacturing powder-processed ancillary equipments, including upper cover 2 is under Lid 5, fixed by the uniformly distributed buckle 3 of four circumferential directions between upper cover 2 and lower cover 5, upper cover 2 and lower cover 5 are circle, and diameter is smaller (such as φ 200mm)；It is fixedly installed with spring arrangement 4 on lower cover 5, circular filter screen 7,7 aperture of strainer are installed on spring arrangement 4 For 40um-120um.

It further include supersonic generator and ultrasonic oscillator 10 as preferred embodiment, supersonic generator and ultrasound Wave oscillator 10 is electrically connected, and the amplitude transformer of ultrasonic oscillator 10 passes through upper cover 2 and connect with the center of strainer 7, when ancillary equipment works High-frequency vibration is transmitted on strainer 7 by supersonic generator by ultrasonic oscillator 10, and the high frequency on spring arrangement 4 of strainer 7 shakes It is dynamic, to achieve the effect that remove impurity particle in powder.

As further preferred embodiment, control box 9 is installed in upper cover 2, control box 9 is electrically connected with supersonic generator It connects, control box 9 controls the start and stop of supersonic generator, and control box 9 is equipped with ancillary equipment general supply 8, and general supply 8 can access In the equipment of selective laser, directly power.

As preferred embodiment, 2 top non-center position of upper cover is equipped with a circular powder inlet 1, into powder when work Mouth 1 is connected with the powder falling pipeline 11 of selective laser equipment, and powder enters in ancillary equipment through powder inlet 1 again through powder falling pipeline 11.

As preferred embodiment, 5 center of lower cover is equipped with a circular meal outlet 6, meal outlet 6 and swashs when work The receipts powder bucket 12 of light constituency equipment is connected, and powder is entered back by the meal outlet 6 outflow and received in powder bucket 12.

In specific implementation process, as shown in figure 3, the powder inlet 1 at 2 top of upper cover of the ancillary equipment is set with selective laser Standby powder falling pipeline 11 is connected, and the meal outlet 6 of 5 center of lower cover is connected with the receipts powder bucket 12 of selective laser equipment, will assist The general supply 8 of equipment is connected in the equipment of selective laser, and selective laser equipment works normally, by power spreading device 13 by powder feeding storehouse Powder in 14 is paved on the forming breadth in forming storehouse 15, and extra powder is pushed into powder falling mouth, again by powder falling pipeline 11 Powder inlet 1 through 2 top of upper cover enters in ancillary equipment, and supersonic generator is transmitted high-frequency vibration by ultrasonic oscillator 10 Onto strainer 7, the high-frequency vibration on spring arrangement 4 of strainer 7, to impurity particle in powder be removed, by screening recycling Powder enters through the meal outlet 6 of 5 center of lower cover to be received in powder bucket 12.

The above is only the preferred embodiment to the utility model, is not made in any form to the utility model Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with Modification, is all within the scope of the technical scheme of the utility model.

Claims (7)

1. a kind of increasing material manufacturing powder-processed ancillary equipment, it is characterised in that: including upper cover and lower cover, the upper cover and lower cover it Between fixed by four uniformly distributed buckles of circumferential direction, spring arrangement is fixedly installed on the lower lid, is installed on the spring arrangement There is strainer.

2. a kind of increasing material manufacturing powder-processed ancillary equipment according to claim 1, it is characterised in that: further include ultrasonic wave Generator and ultrasonic oscillator, the supersonic generator and ultrasonic oscillator electrical connection, the amplitude transformer of the ultrasonic oscillator It is connected across the center of upper cover and strainer.

3. a kind of increasing material manufacturing powder-processed ancillary equipment according to claim 2, it is characterised in that: the upper Gai Shangan Equipped with control box, the control box is electrically connected with supersonic generator, the start and stop of the control box control supersonic generator, institute It states control box and is equipped with ancillary equipment general supply.

4. a kind of increasing material manufacturing powder-processed ancillary equipment according to claim 1, it is characterised in that: the upper tops Non-center position is equipped with a powder inlet.

5. a kind of increasing material manufacturing powder-processed ancillary equipment according to claim 1, it is characterised in that: the lower cover center Position is equipped with a meal outlet.

6. a kind of increasing material manufacturing powder-processed ancillary equipment according to claim 1, it is characterised in that: the upper cover is under Lid is circle.

7. a kind of increasing material manufacturing powder-processed ancillary equipment according to claim 6, it is characterised in that: the strainer is circle Shape.