CN105364071A - Rapid metal powder forming machine - Google Patents
Rapid metal powder forming machine Download PDFInfo
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- CN105364071A CN105364071A CN201510891568.1A CN201510891568A CN105364071A CN 105364071 A CN105364071 A CN 105364071A CN 201510891568 A CN201510891568 A CN 201510891568A CN 105364071 A CN105364071 A CN 105364071A
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Abstract
The invention provides a rapid metal powder forming machine. The rapid metal powder forming machine comprises an upper sealing system (1), an optical path system (2), a working cylinder system (3), an optical fiber laser (4), a lower frame (5) and a powder spreading system (6); the powder spreading system (6) comprises a powder spreading mounting baseplate (61); a powder falling opening is formed in the middle of the powder spreading mounting baseplate (61) and a powder spreading mechanism is fixedly mounted on the powder spreading mounting baseplate (61); the powder spreading mounting baseplate (61) is fixedly mounted on an upper side frame body of a main support frame (51). The rapid metal powder forming machine has the advantages of compact structure and small size, and can be placed on a desk for operating.
Description
Technical field
The invention belongs to RP technique field, be specifically related to a kind of metal dust rapidform machine.
Background technology
Metal dust rapidform machine can according to the shape of part, and each making one deck has the cross section of certain small thickness and given shape, and then is successively bondd by each layer cross section, namely obtains the required three-dimensional part manufactured.Metal dust rapidform machine, due to when without the need to any hard tool and mould, directly can design and manufacture entity component from Computerized three-dimensional, be widely applied in various fields such as machine-building.
But traditional metal dust rapidform machine, is commonly the equipment that a kind of physical dimension is huge, can take larger space, the demand of people to metal dust rapidform machine volume cannot be met.
Summary of the invention
For the defect that prior art exists, the invention provides a kind of metal dust rapidform machine, can effectively solve the problem.
The technical solution used in the present invention is as follows:
The invention provides a kind of metal dust rapidform machine, comprising: upper sealing system (1), light path system (2), working cylinder system (3), optical fiber laser (4), lower framework (5) and paving powder system (6);
Wherein, described lower framework (5) comprises the main support frame (51) of cuboid or square shape, described main support frame (51) has six, front, back, left, right, up, down side frame body, front frame body is provided with front panel (52), left side framework is provided with left panel (53), and right side framework is provided with right panel (54); Optical fiber laser installation frame (55) is had in the rear frame body outer setting of described main support frame (51), described optical fiber laser installation frame (55) side surrounds and is provided with optical fiber laser installation panel (56), form cavity, for holding described optical fiber laser (4); Further, be the structure that is connected between described optical fiber laser installation frame (55) with described main support frame (51);
Described paving powder system (6) comprises paving powder mounting base (61), and the middle part of described paving powder mounting base (61) is provided with powder falling mouth, described paving powder mounting base (61) upper fixed installation Pu Fen mechanism; Described paving powder mounting base (61) is fixedly installed in the upper side frame body of described main support frame (51);
Described working cylinder system (3) comprises working cylinder (31), the top of described working cylinder (31) is fixedly installed to the back side of described paving powder mounting base (61), further, the center of described working cylinder (31) and described powder falling mouth be centrally located on same vertical line; Order is from top to bottom pressed in the inside of described working cylinder (31), be disposed with working cylinder moving substrate (32) and mobile platform (33), further, described working cylinder moving substrate (32) is fixedly connected with described mobile platform (33); Guide rod mounting base seat (34) is fixedly installed in the bottom surface of described working cylinder (31), in the below of described guide rod mounting base seat (34), mobile platform top board (35) is set, the bottom of guide rod (36) is fixedly installed to described guide rod mounting base seat (34), the top of guide rod (36) through the inner chamber extending into described working cylinder (31) after described guide rod mounting base seat (34), and is finally fixed to described mobile platform (33);
Left driver element and right driver element is respectively arranged with in the left and right sides of described working cylinder (31), described left driver element and described right driver element drive described mobile platform top board (35) to carry out elevating movement jointly, and then promote described guide rod (36) and carry out elevating movement, again because described guide rod (36) is fixedly connected with described mobile platform (33), described mobile platform (33) can be driven to carry out elevating movement; Again because described mobile platform (33) is fixedly connected with described working cylinder moving substrate (32), the described working cylinder moving substrate (32) of final drive carries out elevating movement;
Described upper sealing system (1) is fixedly installed to the outer rim of described paving powder mounting base (61), for sealing described paving powder system (6); Described light path system (2) is fixed on the top of described upper sealing system (1), and, described upper sealing system (1) offers the light guide opening be connected with described powder falling mouth, and the light direction of described light path system (2) is irradiated to powder falling mouth through described light guide opening.
Preferably, described left driver element is identical with described right structure of driving unit, includes: working cylinder motor (37), screw mandrel (38) and nut (39), forms feed screw nut pair; Described nut (39) is fixed with described mobile platform top board (35);
The outside of described working cylinder (31) surrounds and is provided with lower seal cover (42); In the inside of described working cylinder (31), be also provided with sealing powder tank (43).
Preferably, described working cylinder system (3) also comprises: limit switch mounting bar (40) and limit switch (41); Described limit switch mounting bar (40) is vertically arranged, and its top is fixed on the bottom of described working cylinder (31); Described limit switch (41) comprises upper limit position switch and lower position switch, is separately fixed at the differing heights position of described limit switch mounting bar (40).
Preferably, described Pu Fen mechanism comprises: drive motors (62), belt pulley master end installation shaft (63), left side belt drive system, right side belt drive system, paving powder moving body installation base plate (64), left leather belt compressing unit, right leather belt compressing unit and powder falling box (65);
Wherein, described left side belt drive system and described right side belt drive system are symmetrical structure, are symmetricly set in the left and right sides of described powder falling mouth;
Described left side belt drive system comprises: the 1st left leather belt wheel mount pad (66), the 2nd left leather belt wheel mount pad (67), the 1st left leather belt wheel (68), the 2nd left leather belt wheel (69) and left leather belt (70); Described 1st left leather belt wheel mount pad (66) and described 2nd left leather belt wheel mount pad (67) are fixedly mounted on described paving powder mounting base (61), and are positioned at the left side of described powder falling mouth; Described 1st left leather belt wheel (68) and described 2nd left leather belt wheel (69) are rotatably arranged on described 1st left leather belt wheel mount pad (66) and described 2nd left leather belt wheel mount pad (67) respectively, and the two ends of described left leather belt (70) are sheathed on described 1st left leather belt wheel (68) and described 2nd left leather belt wheel (69) respectively;
Described right side belt drive system comprises: the 1st right leather belt wheel mount pad, the 2nd right leather belt wheel mount pad, the 1st right leather belt wheel, the 2nd right leather belt wheel and right leather belt;
Described belt pulley master end installation shaft (63) is arranged between described 1st left leather belt wheel (68) and described 1st right leather belt wheel, and its two ends are taken turns (68) and described 1st right leather belt respectively and taken turns and link with described 1st left leather belt, described drive motors (62) and described belt pulley master end installation shaft (63) are linked; When described drive motors (62) drives described belt pulley master end installation shaft (63) to rotate, described left leather belt (70) and described right leather belt can be driven to be synchronized with the movement;
In addition, described left leather belt compressing unit and described right leather belt compressing unit are fixed with described left leather belt (70) and described right leather belt respectively, the two ends of described paving powder moving body installation base plate (64) are fixed with described left leather belt compressing unit and described right leather belt compressing unit respectively, the described powder falling box (65) of the upper fixed installation of described paving powder moving body installation base plate (64), when described left leather belt (70) and described right leather belt are synchronized with the movement, described paving powder moving body installation base plate (64) is driven to be synchronized with the movement, the described powder falling box (65) of final drive is mobile paving powder above powder falling mouth.
Preferably, described left leather belt compressing unit is identical with the structure of described right leather belt compressing unit;
Described left leather belt compressing unit comprises: belt teeth profile briquetting (71) and belt keel (72); The described left leather belt of described belt teeth profile briquetting (71) clamping compression, described belt keel (72) is fixed on the below of described belt teeth profile briquetting (71), and its bottom contacts with described paving powder mounting base (61).
Preferably, the outside of described left side belt drive system and described right side belt drive system is mounted with at least one radiator fan (73); In the outside of described left side belt drive system, left seal box (74) is installed, in the outside of described right side belt drive system, right seal box (75) is installed; In the outside of described belt pulley master end installation shaft (63), rear seal box (76) is installed; In the outside of described paving powder moving body installation base plate (64) and described powder falling box (65), be provided with paving powder Mobile base seal box (77).
Preferably, described upper sealing system (1) comprises upper cover (111) and the lower cover (118) hinged with described upper cover (111); Be provided with lock (117) between described upper cover (111) and described lower cover (118), described upper cover (111) is also provided with handle (112); Described upper cover (111) is also provided with watch window (116); At the top of described upper cover (111), light path system connecting bottom board (113) is installed, described light path system connecting bottom board (113) is fixedly connected with light path system at right angle setting plate (115), and described light path system at right angle setting plate (115) is provided with beam expanding lens mount pad (114).
Metal dust rapidform machine provided by the invention has the following advantages:
There is the advantage of compact conformation and compact size, can place and work on the table.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram of metal dust rapidform machine provided by the invention;
Fig. 2 is the schematic diagram after Fig. 1 removes outer diopter;
Fig. 3 is lower framework schematic diagram provided by the invention;
Fig. 4 is main support frame schematic diagram provided by the invention;
Fig. 5 is front panel schematic diagram provided by the invention;
Fig. 6 is right panel schematic diagram provided by the invention;
Fig. 7 is left panel schematic diagram provided by the invention;
Fig. 8 is optical fiber laser installation panel schematic diagram provided by the invention;
Fig. 9 is upper sealing system schematic diagram provided by the invention;
Figure 10 is light path system connecting bottom board schematic diagram provided by the invention;
Figure 11 is light path system at right angle setting plate schematic diagram;
Figure 12 is paving powder system provided by the invention and working cylinder system schematic;
Figure 13 provided by the inventionly removes working cylinder schematic diagram after lower seal cover;
Figure 14 is working cylinder sectional view provided by the invention;
Figure 15 is paving powder system schematic diagram provided by the invention;
Figure 16 provided by the inventionly removes the paving powder system schematic diagram after seal closure;
Figure 17 is lower seal cover schematic diagram provided by the invention;
Figure 18 is paving powder mounting base schematic diagram provided by the invention;
Figure 19 provided by the inventionly removes schematic diagram after paving powder Mobile base seal box;
Figure 20 is paving powder Mobile base seal box schematic diagram provided by the invention.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, the invention provides a kind of metal dust rapidform machine, comprising: upper sealing system 1, light path system 2, working cylinder system 3, optical fiber laser 4, lower framework 5 and paving powder system 6.Below each several part is introduced in detail:
(1) lower framework
Composition graphs 3-Fig. 8, lower framework 5 comprises the main support frame 51 of cuboid or square shape, and main support frame 51 has six, front, back, left, right, up, down side frame body, and front frame body is provided with front panel 52, left side framework is provided with left panel 53, and right side framework is provided with right panel 54; Have optical fiber laser installation frame 55 in the rear frame body outer setting of main support frame 51, optical fiber laser installation frame 55 side surrounds and is provided with optical fiber laser installation panel 56, forms cavity, for receiving optical fiber laser instrument 4; Further, be the structure that is connected between optical fiber laser installation frame 55 with main support frame 51.
(2) powder system is spread
As shown in figure 15, be paving powder system schematic diagram; As shown in figure 16, for removing the paving powder system schematic diagram after seal closure; As shown in figure 19, for removing schematic diagram after paving powder Mobile base seal box; Paving powder system 6 comprises paving powder mounting base 61, as shown in figure 18, is paving powder mounting base schematic diagram; The middle part of paving powder mounting base 61 is provided with powder falling mouth, and paving powder mounting base 61 fixedly mounts Pu Fen mechanism; Paving powder mounting base 61 is fixedly installed in the upper side frame body of main support frame 51;
Pu Fen mechanism comprises: drive motors 62, belt pulley master end installation shaft 63, left side belt drive system, right side belt drive system, paving powder moving body installation base plate 64, left leather belt compressing unit, right leather belt compressing unit and powder falling box 65;
Wherein, left side belt drive system and right side belt drive system are symmetrical structure, are symmetricly set in the left and right sides of powder falling mouth;
Left side belt drive system comprises: the 1st left leather belt wheel mount pad 66, the 2nd left leather belt wheel mount pad 67, the 1st left leather belt wheel the 68, the 2nd left leather belt wheel 69 and left leather belt 70; 1st left leather belt wheel mount pad 66 and the 2nd left leather belt wheel mount pad 67 are fixedly mounted on paving powder mounting base 61, and are positioned at the left side of powder falling mouth; 1st left leather belt wheel the 68 and the 2nd left leather belt wheel 69 is rotatably arranged on the 1st left leather belt wheel mount pad 66 and the 2nd left leather belt wheel mount pad 67 respectively, and the two ends of left leather belt 70 are sheathed on the 1st left leather belt wheel the 68 and the 2nd left leather belt wheel 69 respectively;
Right side belt drive system comprises: the 1st right leather belt wheel mount pad, the 2nd right leather belt wheel mount pad, the 1st right leather belt wheel, the 2nd right leather belt wheel and right leather belt;
Belt pulley master end installation shaft 63 is arranged between the 1st left leather belt wheel the 68 and the 1st right leather belt wheel, and its two ends take turnss the 68 and the 1st right leather belt respectively and taken turns and link with the 1st left leather belt, and drive motors 62 and belt pulley master end installation shaft 63 link; When drive motors 62 drive pulley master end installation shaft 63 is rotated, left leather belt 70 and right leather belt can be driven to be synchronized with the movement;
In addition, left leather belt compressing unit and right leather belt compressing unit are fixed with left leather belt 70 and right leather belt respectively, the two ends of paving powder moving body installation base plate 64 are fixed with left leather belt compressing unit and right leather belt compressing unit respectively, paving powder moving body installation base plate 64 fixedly mounts powder falling box 65, when left leather belt 70 and right leather belt are synchronized with the movement, drive paving powder moving body installation base plate 64 to be synchronized with the movement, the final powder falling box 65 that drives moves paving powder above powder falling mouth.
In practical application, left leather belt compressing unit is identical with the structure of right leather belt compressing unit; Left leather belt compressing unit comprises: belt teeth profile briquetting 71 and belt keel 72; Belt teeth profile briquetting 71 clamps compression left leather belt, and belt keel 72 is fixed on the below of belt teeth profile briquetting 71, and its bottom contacts with paving powder mounting base 61.
In addition, the outside of left side belt drive system and right side belt drive system is mounted with at least one radiator fan 73; In the outside of left side belt drive system, left seal box 74 is installed, in the outside of right side belt drive system, right seal box 75 is installed; Seal box 76 after the outside of belt pulley master end installation shaft 63 is provided with; Spread the outside of powder moving body installation base plate 64 and powder falling box 65, be provided with paving powder Mobile base seal box 77.As shown in figure 20, be paving powder Mobile base seal box schematic diagram.
(3) working cylinder system
In conjunction with Figure 12, Figure 13 and Figure 14, be respectively paving powder system and working cylinder system in conjunction with schematic diagram, remove working cylinder schematic diagram and working cylinder sectional view after lower seal cover, working cylinder system 3 comprises working cylinder 31, the top of working cylinder 31 is fixedly installed to the back side of paving powder mounting base 61, further, the center of working cylinder 31 and powder falling mouth be centrally located on same vertical line; In the inside of working cylinder 31 by sequentially, be disposed with working cylinder moving substrate 32 and mobile platform 33, and working cylinder moving substrate 32 is fixedly connected with mobile platform 33 from top to bottom; Guide rod mounting base seat 34 is fixedly installed in the bottom surface of working cylinder 31, in the below of guide rod mounting base seat 34, mobile platform top board 35 is set, the bottom of guide rod 36 is fixedly installed to guide rod mounting base seat 34, the top of guide rod 36 through the inner chamber extending into working cylinder 31 after guide rod mounting base seat 34, and is finally fixed to mobile platform 33;
Left driver element and right driver element is respectively arranged with in the left and right sides of working cylinder 31, left driver element and right driver element drive mobile platform top board 35 to carry out elevating movement jointly, and then promotion guide rod 36 carries out elevating movement, again because guide rod 36 is fixedly connected with mobile platform 33, mobile platform 33 can be driven to carry out elevating movement; Again because mobile platform 33 is fixedly connected with working cylinder moving substrate 32, resulting belt is moved working cylinder moving substrate 32 and is carried out elevating movement;
Wherein, in practical application, left driver element is identical with right structure of driving unit, includes: working cylinder motor 37, screw mandrel 38 and nut 39, forms feed screw nut pair; Nut 39 is fixed with mobile platform top board 35; The outside of working cylinder 31 surrounds and is provided with lower seal cover 42; As shown in figure 17, be lower seal cover schematic diagram; In the inside of working cylinder 31, be also provided with sealing powder tank 43.
Working cylinder system 3 also comprises: limit switch mounting bar 40 and limit switch 41; Limit switch mounting bar 40 is vertically arranged, and its top is fixed on the bottom of working cylinder 31; Limit switch 41 comprises upper limit position switch and lower position switch, is separately fixed at the differing heights position of limit switch mounting bar 40.
(4) upper sealing system
Upper sealing system 1 is fixedly installed to the outer rim of paving powder mounting base 61, for sealing paving powder system 6; Light path system 2 is fixed on the top of upper sealing system 1, and upper sealing system 1 offers the light guide opening be connected with powder falling mouth, and the light direction of light path system 2 is irradiated to powder falling mouth through light guide opening.
As shown in Figure 9, be upper sealing system schematic diagram, upper sealing system 1 comprises upper cover 111 and the lower cover 118 hinged with upper cover 111; Be provided with lock 117 between upper cover 111 and lower cover 118, upper cover 111 is also provided with handle 112; Upper cover 111 is also provided with watch window 116; Be provided with light path system connecting bottom board 113 at the top of upper cover 111, light path system connecting bottom board 113 is fixedly connected with light path system at right angle setting plate 115, and light path system at right angle setting plate 115 is provided with beam expanding lens mount pad 114.In conjunction with Figure 10 and Figure 11, be respectively light path system connecting bottom board and light path system at right angle setting plate schematic diagram.
As can be seen here, metal dust rapidform machine provided by the invention, by the adjustment to relevant portion structure, makes it have the advantage of compact conformation and compact size, can place and work on the table.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should look protection scope of the present invention.
Claims (7)
1. a metal dust rapidform machine, it is characterized in that, comprising: upper sealing system (1), light path system (2), working cylinder system (3), optical fiber laser (4), lower framework (5) and paving powder system (6);
Wherein, described lower framework (5) comprises the main support frame (51) of cuboid or square shape, described main support frame (51) has six, front, back, left, right, up, down side frame body, front frame body is provided with front panel (52), left side framework is provided with left panel (53), and right side framework is provided with right panel (54); Optical fiber laser installation frame (55) is had in the rear frame body outer setting of described main support frame (51), described optical fiber laser installation frame (55) side surrounds and is provided with optical fiber laser installation panel (56), form cavity, for holding described optical fiber laser (4); Further, be the structure that is connected between described optical fiber laser installation frame (55) with described main support frame (51);
Described paving powder system (6) comprises paving powder mounting base (61), and the middle part of described paving powder mounting base (61) is provided with powder falling mouth, described paving powder mounting base (61) upper fixed installation Pu Fen mechanism; Described paving powder mounting base (61) is fixedly installed in the upper side frame body of described main support frame (51);
Described working cylinder system (3) comprises working cylinder (31), the top of described working cylinder (31) is fixedly installed to the back side of described paving powder mounting base (61), further, the center of described working cylinder (31) and described powder falling mouth be centrally located on same vertical line; Order is from top to bottom pressed in the inside of described working cylinder (31), be disposed with working cylinder moving substrate (32) and mobile platform (33), further, described working cylinder moving substrate (32) is fixedly connected with described mobile platform (33); Guide rod mounting base seat (34) is fixedly installed in the bottom surface of described working cylinder (31), in the below of described guide rod mounting base seat (34), mobile platform top board (35) is set, the bottom of guide rod (36) is fixedly installed to described guide rod mounting base seat (34), the top of guide rod (36) through the inner chamber extending into described working cylinder (31) after described guide rod mounting base seat (34), and is finally fixed to described mobile platform (33);
Left driver element and right driver element is respectively arranged with in the left and right sides of described working cylinder (31), described left driver element and described right driver element drive described mobile platform top board (35) to carry out elevating movement jointly, and then promote described guide rod (36) and carry out elevating movement, again because described guide rod (36) is fixedly connected with described mobile platform (33), described mobile platform (33) can be driven to carry out elevating movement; Again because described mobile platform (33) is fixedly connected with described working cylinder moving substrate (32), the described working cylinder moving substrate (32) of final drive carries out elevating movement;
Described upper sealing system (1) is fixedly installed to the outer rim of described paving powder mounting base (61), for sealing described paving powder system (6); Described light path system (2) is fixed on the top of described upper sealing system (1), and, described upper sealing system (1) offers the light guide opening be connected with described powder falling mouth, and the light direction of described light path system (2) is irradiated to powder falling mouth through described light guide opening.
2. metal dust rapidform machine according to claim 1, it is characterized in that, described left driver element is identical with described right structure of driving unit, includes: working cylinder motor (37), screw mandrel (38) and nut (39), forms feed screw nut pair; Described nut (39) is fixed with described mobile platform top board (35);
The outside of described working cylinder (31) surrounds and is provided with lower seal cover (42); In the inside of described working cylinder (31), be also provided with sealing powder tank (43).
3. metal dust rapidform machine according to claim 1, is characterized in that, described working cylinder system (3) also comprises: limit switch mounting bar (40) and limit switch (41); Described limit switch mounting bar (40) is vertically arranged, and its top is fixed on the bottom of described working cylinder (31); Described limit switch (41) comprises upper limit position switch and lower position switch, is separately fixed at the differing heights position of described limit switch mounting bar (40).
4. metal dust rapidform machine according to claim 1, it is characterized in that, described Pu Fen mechanism comprises: drive motors (62), belt pulley master end installation shaft (63), left side belt drive system, right side belt drive system, paving powder moving body installation base plate (64), left leather belt compressing unit, right leather belt compressing unit and powder falling box (65);
Wherein, described left side belt drive system and described right side belt drive system are symmetrical structure, are symmetricly set in the left and right sides of described powder falling mouth;
Described left side belt drive system comprises: the 1st left leather belt wheel mount pad (66), the 2nd left leather belt wheel mount pad (67), the 1st left leather belt wheel (68), the 2nd left leather belt wheel (69) and left leather belt (70); Described 1st left leather belt wheel mount pad (66) and described 2nd left leather belt wheel mount pad (67) are fixedly mounted on described paving powder mounting base (61), and are positioned at the left side of described powder falling mouth; Described 1st left leather belt wheel (68) and described 2nd left leather belt wheel (69) are rotatably arranged on described 1st left leather belt wheel mount pad (66) and described 2nd left leather belt wheel mount pad (67) respectively, and the two ends of described left leather belt (70) are sheathed on described 1st left leather belt wheel (68) and described 2nd left leather belt wheel (69) respectively;
Described right side belt drive system comprises: the 1st right leather belt wheel mount pad, the 2nd right leather belt wheel mount pad, the 1st right leather belt wheel, the 2nd right leather belt wheel and right leather belt;
Described belt pulley master end installation shaft (63) is arranged between described 1st left leather belt wheel (68) and described 1st right leather belt wheel, and its two ends are taken turns (68) and described 1st right leather belt respectively and taken turns and link with described 1st left leather belt, described drive motors (62) and described belt pulley master end installation shaft (63) are linked; When described drive motors (62) drives described belt pulley master end installation shaft (63) to rotate, described left leather belt (70) and described right leather belt can be driven to be synchronized with the movement;
In addition, described left leather belt compressing unit and described right leather belt compressing unit are fixed with described left leather belt (70) and described right leather belt respectively, the two ends of described paving powder moving body installation base plate (64) are fixed with described left leather belt compressing unit and described right leather belt compressing unit respectively, the described powder falling box (65) of the upper fixed installation of described paving powder moving body installation base plate (64), when described left leather belt (70) and described right leather belt are synchronized with the movement, described paving powder moving body installation base plate (64) is driven to be synchronized with the movement, the described powder falling box (65) of final drive is mobile paving powder above powder falling mouth.
5. metal dust rapidform machine according to claim 4, is characterized in that, described left leather belt compressing unit is identical with the structure of described right leather belt compressing unit;
Described left leather belt compressing unit comprises: belt teeth profile briquetting (71) and belt keel (72); The described left leather belt of described belt teeth profile briquetting (71) clamping compression, described belt keel (72) is fixed on the below of described belt teeth profile briquetting (71), and its bottom contacts with described paving powder mounting base (61).
6. metal dust rapidform machine according to claim 4, is characterized in that, the outside of described left side belt drive system and described right side belt drive system is mounted with at least one radiator fan (73); In the outside of described left side belt drive system, left seal box (74) is installed, in the outside of described right side belt drive system, right seal box (75) is installed; In the outside of described belt pulley master end installation shaft (63), rear seal box (76) is installed; In the outside of described paving powder moving body installation base plate (64) and described powder falling box (65), be provided with paving powder Mobile base seal box (77).
7. metal dust rapidform machine according to claim 1, is characterized in that, described upper sealing system (1) comprises upper cover (111) and the lower cover (118) hinged with described upper cover (111); Be provided with lock (117) between described upper cover (111) and described lower cover (118), described upper cover (111) is also provided with handle (112); Described upper cover (111) is also provided with watch window (116); At the top of described upper cover (111), light path system connecting bottom board (113) is installed, described light path system connecting bottom board (113) is fixedly connected with light path system at right angle setting plate (115), and described light path system at right angle setting plate (115) is provided with beam expanding lens mount pad (114).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510891568.1A CN105364071B (en) | 2015-12-04 | 2015-12-04 | Metal dust rapidform machine |
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|---|---|---|---|
| CN201510891568.1A CN105364071B (en) | 2015-12-04 | 2015-12-04 | Metal dust rapidform machine |
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| CN105364071A true CN105364071A (en) | 2016-03-02 |
| CN105364071B CN105364071B (en) | 2017-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855525A (en) * | 2017-12-12 | 2018-03-30 | 湖北工业大学 | A kind of laser powder Fast Sintering power spreading device |
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| CN107855525B (en) * | 2017-12-12 | 2019-06-25 | 湖北工业大学 | A kind of laser powder Fast Sintering power spreading device |
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| CN105364071B (en) | 2017-11-03 |
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