CN210755172U

CN210755172U - Titanium alloy 3D prints screening plant

Info

Publication number: CN210755172U
Application number: CN201921873497.2U
Authority: CN
Inventors: 林锦新
Original assignee: FUJIAN CTRUE MATERIALS TECHNOLOGIES CO LTD
Current assignee: FUJIAN CTRUE MATERIALS TECHNOLOGIES CO LTD
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-16
Anticipated expiration: 2029-11-01

Abstract

The utility model provides a titanium alloy 3D prints screening plant, including feeder hopper and screening appearance, the feeder hopper set up in on the upper floor of screening appearance, still include the open support box body of right flank, the screening appearance set up in support box body upper surface, the feeder hopper below is connected with first discharging pipe, the discharge gate of first discharging pipe with the feed inlet of screening appearance is connected, be provided with the control valve on the first discharging pipe, screening appearance periphery side surface is provided with first discharge gate and second discharge gate, first discharge gate set up in above the second discharge gate, be connected with the second discharging pipe below the first discharge gate, the discharge gate of second discharging pipe is provided with first valve, be provided with first connecting piece below the first valve; a third discharge pipe is connected below the second discharge hole; the utility model discloses the simple operation reduces manpower and materials, has increased work efficiency, has alleviateed staff's work load.

Description

Titanium alloy 3D prints screening plant

Technical Field

The utility model relates to a 3D prints powder screening production technical field, especially a titanium alloy 3D prints screening plant.

Background

The Selective Laser Melting (SLM) technology is used for rapidly melting preset paved layer by layer of metal powder by using a precise focusing light spot, and functional parts with any shapes and complete metallurgical bonding can be almost directly obtained. The compactness can reach nearly 100 percent, is a rapid forming technology with great development prospect, and particularly has very important application prospect in the fields of aerospace, medical treatment, automobiles, molds and the like. The SLM technique uses ultra-fine spherical powder as a raw material, and the powder is generally spread to a thickness of 30 to 60 μm (the thinnest powder spread thickness can be up to 20 μm). In order to form parts with uniform density and consistent performance, the requirements on various performance parameters of the powder are extremely strict, and particularly, the particle distribution is one of the most critical parameter indexes for evaluating the performance of the powder.

Screening process among the prior art, at first in the staff pours titanium alloy powder into the feeder hopper, screening in rethread feeder hopper gets into the screening appearance, the back is passed in the screening, the staff is taken the container in the discharge gate below of screening appearance, the powder after will screening carries out the splendid attire, resume the material after the splendid attire, then the screening, because the manual work carries out the splendid attire that the splendid attire can not be a large amount of splendid attires, will lead to the splendid attire to need splendid attire many times like this, staff's intensity of labour has been increased, extravagant a large amount of manpower and materials.

Disclosure of Invention

In view of this, for solving the problem that exists among the prior art, the utility model aims at providing a titanium alloy 3D prints screening plant can solve among the prior art problem that the staff need carry out splendid attire screening powder many times, alleviates staff's work load.

The utility model discloses a following method realizes: the utility model provides a titanium alloy 3D prints screening plant, includes feeder hopper and screening appearance, its characterized in that: the feeding hopper is arranged on an upper floor of the screening instrument, the screening instrument further comprises a supporting box body with an open right side face, the screening instrument is arranged on the upper surface of the supporting box body, a first discharging pipe is connected below the feeding hopper, a discharging port of the first discharging pipe is connected with a feeding port of the screening instrument, a control valve is arranged on the first discharging pipe, a first discharging port and a second discharging port are arranged on the peripheral side surface of the screening instrument, the first discharging port is arranged above the second discharging port, a second discharging pipe is connected below the first discharging port, a first valve is arranged at a discharging port of the second discharging pipe, and a first connecting piece is arranged below the first valve; a third discharge pipe is connected and arranged below the second discharge hole, a second valve is arranged at the discharge hole of the third discharge pipe, and a second connecting piece is arranged below the second valve; a storage bin matched with the third discharge pipe is arranged on the front surface of the supporting box body, and a supporting assembly used for supporting the storage bin is arranged on the front surface of the supporting box body; a first feeding pipe is arranged on the storage bin, and a feeding port of the first feeding pipe is connected with the third discharging pipe through the second connecting piece; the upper surface of the supporting box body is provided with a discharge chute, the discharge chute is arranged on the right side of the screening instrument, a cover plate is arranged on the upper cover of the discharge chute, a second feed pipe matched with the second discharge pipe is embedded in the cover plate, a feed inlet of the second feed pipe is connected with the second discharge pipe through a first connecting piece, the bottom surface of the discharge chute is provided with a discharge through hole, a storage box matched with the discharge through hole is arranged in the supporting box body, and the upper surface of the storage box is provided with a feed through hole corresponding to the discharge through hole; the supporting box is characterized in that universal wheels are arranged on the periphery of the lower surface of the supporting box body, fixing parts for supporting the supporting box body are arranged on the periphery of the lower surface of the supporting box body, and the universal wheels are arranged on the inner sides of the fixing parts.

Furthermore, the supporting box body upper surface is provided with the U-shaped supporting tube body, the U-shaped supporting tube body set up in the rear side of screening appearance, be provided with the control box on the U-shaped supporting tube body.

Furthermore, the control valve is an electromagnetic valve, and the electromagnetic valve is electrically connected with the control box.

Furthermore, the first discharge port and the second discharge port are both provided with material detection sensors, and the material detection sensors are electrically connected with the control box.

Further, the control valve is a manual valve.

Further, the supporting component comprises a supporting seat, the supporting seat is arranged on the front surface of the supporting box body, the supporting seat is arranged below the storage bin, fixing blocks matched with the storage bin are arranged at the left end and the right end of the front surface of the supporting box body, and arc-shaped hooks are arranged on the side faces of the fixing blocks.

Further, the storage silo openly is provided with the handle, the storage silo upper surface is provided with the visual window, the side all is provided with about the storage silo with curved hook matched with hasp, the storage silo upper surface is provided with L shape fixed plate, be provided with on the L shape fixed plate and be used for sealing the sealed lid of the feed inlet of first inlet pipe.

Further, first connecting piece with second connecting piece structure is the same, first connecting piece includes first semicircle ring and second semicircle ring, the first semicircle ring left and right sides all extends and is provided with first convex part, the second semicircle ring left and right sides all extend be provided with first convex part matched with second convex part, all seted up first screw hole on first convex part in left side and the second convex part, fix through butterfly bolt, the articulated setting of first convex part and second convex part on right side is in order to do benefit to first semicircle ring and the cooperation of second semicircle ring form circular go-between.

Further, the fixing piece comprises a connecting block and a circular fixing plate, a second threaded hole is formed in the lower surface of the connecting block, a screw rod is arranged on the upper surface of the circular fixing plate, and the screw rod is spirally arranged in the second threaded hole.

Furthermore, the right side surface of the supporting box body is hinged with an openable door, and a groove which is convenient for opening and closing the openable door is formed in the openable door.

The beneficial effects of the utility model reside in that: the utility model adds the storage bin and the storage box into the device, so that the material can fall into the storage bin and the storage box for storage when discharging, the containing volume is larger, thus the worker does not need to contain for many times, the working strength of the worker is reduced, and the working efficiency is increased; the device is additionally provided with a material detection sensor which can detect whether materials are screened or not, if no materials are screened, the material detection sensor can send a signal to the control box, and the control valve is opened to continue blanking for screening operation; the universal wheels are arranged in the device, so that after screening is finished, workers can push the supporting box body to transfer; the utility model discloses simple structure, the simple operation is convenient for make processing, installation and convenient to use can increase of production, reduce a large amount of manpower and materials, increase production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the first state of the present invention.

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

Fig. 3 is a schematic structural view of the storage bin.

Fig. 4 is a schematic structural diagram of the first connecting member.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 4, the present invention provides an embodiment: a titanium alloy 3D printing screening device comprises a feed hopper 1 and a screening instrument 2, wherein the feed hopper 1 is arranged on an upper floor of the screening instrument 2, so that a worker can better pour titanium alloy powder into the feed hopper 1, the titanium alloy 3 further comprises a supporting box body 3 with an open right side surface, the screening instrument 2 is arranged on the upper surface of the supporting box body 3, a first discharge pipe 11 is connected below the feed hopper 1, a discharge hole of the first discharge pipe 11 is connected with a feed inlet of the screening instrument 2, a control valve 4 is arranged on the first discharge pipe 11, a first discharge hole 21 and a second discharge hole 22 are arranged on the peripheral side surface of the screening instrument 2, so that the material is discharged through the first discharge hole 21 and the second discharge hole 22 after the screening instrument 2 is screened, the first discharge hole 21 is the titanium alloy powder which does not meet the condition, and the discharge hole is the titanium alloy powder which meets the condition, the first discharge hole 21 is arranged above the second discharge hole 22, a second discharge pipe 23 is connected below the first discharge hole 21, a first valve 24 is arranged at the discharge hole of the second discharge pipe 23, and a first connecting piece 5 is arranged below the first valve 24, so that the material at the first discharge hole 21 can be discharged through the second discharge pipe 23; a third discharge pipe 25 is connected below the second discharge port 22, a second valve 26 is arranged at the discharge port of the third discharge pipe 25, a second connecting piece 27 is arranged below the second valve 26, and the second discharge port 22 discharges through the third discharge pipe 25; the front surface of the supporting box body 3 is provided with a storage bin 6 matched with the third discharge pipe 25, and the front surface of the supporting box body 3 is provided with a supporting component 7 for supporting the storage bin 6; a first feeding pipe 61 is arranged on the storage bin 6, and a feeding port of the first feeding pipe 61 is connected with the third discharging pipe 25 through the second connecting piece 27; a discharge chute 31 is formed in the upper surface of the support box body 3, the discharge chute 31 is arranged on the right side of the sieving instrument 2, a cover plate 32 is arranged on the upper cover of the discharge chute 31, the cover plate 32 is transparent, so that a worker can see the blanking condition through the cover plate 32, a second feed pipe 33 matched with the second discharge pipe 23 is embedded in the cover plate 32, a feed port of the second feed pipe 33 is connected with the second discharge pipe 23 through the first connecting piece 5, a discharge through hole 34 is formed in the bottom surface of the discharge chute 31, a storage box 35 matched with the discharge through hole 34 is arranged in the support box body 3, and a feed through hole (not shown) corresponding to the discharge through hole 34 is formed in the upper surface of the storage box 35; the lower surface of supporting box 3 all is provided with universal wheel 36 all around, is convenient for remove supporting box 3, the lower surface of supporting box 3 all is provided with all around and is used for supporting box 3's mounting 8, just universal wheel 36 set up in the inboard of mounting 8.

Referring to fig. 1 and 2, in an embodiment of the present invention, a U-shaped supporting tube 37 is disposed on the upper surface of the supporting box 3, the U-shaped supporting tube 37 is disposed at the rear side of the sieving apparatus 2, and a control box 38 is disposed on the U-shaped supporting tube 37.

Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the control valve 4 is an electromagnetic valve, and the electromagnetic valve 4 is electrically connected to the control box 38. So that when the material detecting sensor 28 detects that the first discharge port 21 and the second discharge port 22 do not continue to discharge, the material detecting sensor 28 sends a signal to the control box 38, and the control box 38 automatically opens the control valve 4, so that the feeding hopper 1 starts to discharge material and continues to sieve.

Referring to fig. 1 and fig. 2, in an embodiment of the present invention, material detecting sensors 28 are disposed on the first discharging hole 21 and the second discharging hole 22, and the material detecting sensors 28 are electrically connected to the control box 38. The blanking of the titanium alloy powder can be detected by the material detection sensor 28.

Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the control valve 4 is a manual valve. When the material detection sensor 28 detects that the first discharge hole 21 and the second discharge hole 22 do not continue to discharge, the material detection sensor 28 sends a signal to the control box 38, and the control box 38 sends out an alarm to allow the operator to open the control valve 4 to continue discharging.

As shown in fig. 1 and fig. 2, in an embodiment of the present invention, the supporting component 7 includes a supporting seat 71, the supporting seat 71 is disposed on the front surface of the supporting box 3, the supporting seat 3 is disposed below the storage bin 6, fixing blocks 72 matched with the storage bin 6 are disposed at the left and right ends of the front surface of the supporting box 3, and an arc hook 73 is disposed on the side of the fixing block 72. So that the storage bin 6 can be fixed on the supporting box body 3 by the action of the supporting seat 71 and the arc-shaped hook 73.

Please continue to refer to fig. 1 and fig. 3, in an embodiment of the present invention, the storage silo 6 is provided with a handle 62 on the front side, the upper surface of the storage silo 6 is provided with a visual window 63, so that a worker can view the status of the material inside the storage silo 6 through the visual window 63, the storage silo 6 is provided with a hasp 64 on the left and right sides thereof, the hasp 64 is matched with the arc hook 73, the storage silo 6 is connected with the arc hook 73 under the action of the hasp 64 and fixed on the supporting box 3, the upper surface of the storage silo 6 is provided with an L-shaped fixing plate 65, the L-shaped fixing plate 65 is provided with a sealing cover 66 for sealing the feeding port of the first feeding pipe 61, and when the storage silo is not in use, the feeding port of the first feeding pipe 61 can.

As shown in fig. 4, in an embodiment of the present invention, the first connecting member 5 and the second connecting member 27 have the same structure, the first connecting member 5 includes a first semi-circular ring 51 and a second semi-circular ring 52, the first semi-circular ring 51 extends from the left to the right to form a first protrusion 53, the second semi-circular ring 52 extends from the left to the right to form a second protrusion 54 matching with the first protrusion 53, the first protrusion 53 and the second protrusion 54 on the left have first threaded holes (not shown), and are fixed by a butterfly bolt 55, and the first protrusion 53 and the second protrusion 54 on the right are hinged to each other, so that the first semi-circular ring 51 and the second semi-circular ring 52 are matched to form a circular connecting ring. The butterfly bolt 55 is screwed off by a worker, the first semicircular ring 51 and the second semicircular ring 52 can be opened by hinging the first convex part 53 and the second convex part 54 on the right side, then the worker can enable the upper end of the second feeding pipe 33 to penetrate through the first semicircular ring 51 and the second semicircular ring 52 to be connected with the second discharging pipe 23, and then the first semicircular ring 51 and the second semicircular ring 52 are covered by the worker to be fixed again through the butterfly bolt 55, so that the feeding hole of the second feeding pipe 33 can be connected with the discharging hole of the second discharging pipe 23.

The utility model discloses well first inlet pipe 61 and second inlet pipe 33 upper end all are provided with the connection pad for first inlet pipe 61 and second inlet pipe 33 are connected first inlet pipe 61 and second discharging pipe 23 through first connecting piece 5 and second connecting piece 27 through the connection pad effect, and second inlet pipe 33 and third discharging pipe 25 are connected.

Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the fixing element 8 includes a connecting block 81 and a circular fixing plate 82, a second threaded hole (not shown) is formed in a lower surface of the connecting block 81, a screw 83 is disposed on an upper surface of the circular fixing plate 82, and the screw 83 is spirally disposed in the second threaded hole. Make the staff through rotatory circular fixed plate 82, screw 83 is at second screw hole internal rotation, drives circular fixed plate 82 downstream for circular fixed plate 82 can prop supporting box 3 up, makes universal wheel 36 break away from ground, and supporting box 3 just can not remove at the during operation like this.

Referring to fig. 1 and fig. 2, in an embodiment of the present invention, an openable door 9 is hinged to the right side surface of the supporting box 3, and a groove 91 is formed on the openable door 9 for facilitating opening and closing of the openable door 9. Make staff's accessible recess 91 open and to open and shut door 9, take out storage case 35, be convenient for the staff change storage case 35 and pour the material.

The utility model discloses well first valve, second valve, control valve and control box are prior art, and the technical personnel in the field have been known in detail, do not carry out the detailed description here, just the utility model discloses what protect is titanium alloy 3D prints screening plant's structure, the utility model discloses the model of well screening appearance can be ZSY1000, but is not limited to here.

The utility model discloses a theory of operation: when the device is used, a worker connects the feed inlet of the first feed pipe with the third discharge pipe through the second connecting piece, and connects the feed inlet of the second feed pipe with the second discharge pipe through the first connecting piece; during the use, rotatory to ground with circular fixed plate, prop up the universal wheel and break away from ground, avoid the supporting box body to remove, put into titanium alloy powder in the feeder hopper, open the control valve, let the titanium alloy powder in the feeder hopper fall into in the screening appearance through first discharging pipe effect, the screening appearance sieves, after the screening, carry the titanium alloy powder of not satisfying the condition to the blown down tank in through the second discharging pipe through first discharge gate, the blown down tank is carried the material and is stored to the storage incasement, and follow-up taking out the storage case, continue to carry out the secondary operation with the titanium alloy powder of not satisfying the condition, carry the titanium alloy powder of satisfying the condition to the storage silo through the third discharging pipe through the second discharge gate and store in, wait for follow-up use.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a titanium alloy 3D prints screening plant, includes feeder hopper and screening appearance, its characterized in that: the feeding hopper is arranged on an upper floor of the screening instrument, the screening instrument further comprises a supporting box body with an open right side face, the screening instrument is arranged on the upper surface of the supporting box body, a first discharging pipe is connected below the feeding hopper, a discharging port of the first discharging pipe is connected with a feeding port of the screening instrument, a control valve is arranged on the first discharging pipe, a first discharging port and a second discharging port are arranged on the peripheral side surface of the screening instrument, the first discharging port is arranged above the second discharging port, a second discharging pipe is connected below the first discharging port, a first valve is arranged at a discharging port of the second discharging pipe, and a first connecting piece is arranged below the first valve; a third discharge pipe is connected and arranged below the second discharge hole, a second valve is arranged at the discharge hole of the third discharge pipe, and a second connecting piece is arranged below the second valve; a storage bin matched with the third discharge pipe is arranged on the front surface of the supporting box body, and a supporting assembly used for supporting the storage bin is arranged on the front surface of the supporting box body; a first feeding pipe is arranged on the storage bin, and a feeding port of the first feeding pipe is connected with the third discharging pipe through the second connecting piece; the upper surface of the supporting box body is provided with a discharge chute, the discharge chute is arranged on the right side of the screening instrument, a cover plate is arranged on the upper cover of the discharge chute, a second feed pipe matched with the second discharge pipe is embedded in the cover plate, a feed inlet of the second feed pipe is connected with the second discharge pipe through a first connecting piece, the bottom surface of the discharge chute is provided with a discharge through hole, a storage box matched with the discharge through hole is arranged in the supporting box body, and the upper surface of the storage box is provided with a feed through hole corresponding to the discharge through hole; the supporting box is characterized in that universal wheels are arranged on the periphery of the lower surface of the supporting box body, fixing parts for supporting the supporting box body are arranged on the periphery of the lower surface of the supporting box body, and the universal wheels are arranged on the inner sides of the fixing parts.

2. The titanium alloy 3D printing and screening device according to claim 1, wherein the titanium alloy 3D printing and screening device comprises: the supporting box body upper surface is provided with the U-shaped supporting tube body, the U-shaped supporting tube body set up in the rear side of screening appearance, be provided with the control box on the U-shaped supporting tube body.

3. The titanium alloy 3D printing and screening device according to claim 2, wherein the titanium alloy 3D printing and screening device comprises: the control valve is an electromagnetic valve, and the electromagnetic valve is electrically connected with the control box.

4. The titanium alloy 3D printing and screening device according to claim 2, wherein the titanium alloy 3D printing and screening device comprises: the first discharge port and the second discharge port are both provided with material detection sensors, and the material detection sensors are electrically connected with the control box.

5. The titanium alloy 3D printing and screening device according to claim 1, wherein the titanium alloy 3D printing and screening device comprises: the control valve is a manual valve.

6. The titanium alloy 3D printing and screening device according to claim 1, wherein the titanium alloy 3D printing and screening device comprises: the supporting component comprises a supporting seat, the supporting seat is arranged on the front surface of the supporting box body, the supporting seat is arranged below the storage bin, fixing blocks matched with the storage bin are arranged at the left end and the right end of the front surface of the supporting box body, and arc-shaped hooks are arranged on the side faces of the fixing blocks.

7. The titanium alloy 3D printing and screening device according to claim 6, wherein the titanium alloy 3D printing and screening device comprises: the storage silo openly is provided with the handle, the storage silo upper surface is provided with the visual window, the storage silo left and right sides all be provided with curved hook matched with hasp, the storage silo upper surface is provided with L shape fixed plate, be provided with on the L shape fixed plate and be used for sealing the sealed lid of the feed inlet of first inlet pipe.

8. The titanium alloy 3D printing and screening device according to claim 1, wherein the titanium alloy 3D printing and screening device comprises: first connecting piece with second connecting piece structure is the same, first connecting piece includes first semicircle ring and second semicircle ring, the first semicircle ring left and right sides all extends and is provided with first convex part, the second semicircle ring left and right sides all extend be provided with first convex part matched with second convex part, all seted up first screw hole on first convex part in left side and the second convex part, fix through butterfly bolt, the articulated setting of first convex part and second convex part on right side is in order to do benefit to first semicircle ring and the cooperation of second semicircle ring form circular go-between.

9. The titanium alloy 3D printing and screening device according to claim 1, wherein the titanium alloy 3D printing and screening device comprises: the fixing piece comprises a connecting block and a circular fixing plate, a second threaded hole is formed in the lower surface of the connecting block, a screw rod is arranged on the upper surface of the circular fixing plate, and the screw rod is spirally arranged in the second threaded hole.

10. The titanium alloy 3D printing and screening device according to claim 1, wherein the titanium alloy 3D printing and screening device comprises: the right side surface of the supporting box body is hinged with an openable door, and a groove which is convenient for opening and closing the openable door is formed in the openable door.