CN112658290B - Power self-feedback device for laser coaxial powder feeding additive manufacturing - Google Patents
Power self-feedback device for laser coaxial powder feeding additive manufacturing Download PDFInfo
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- CN112658290B CN112658290B CN202011428358.6A CN202011428358A CN112658290B CN 112658290 B CN112658290 B CN 112658290B CN 202011428358 A CN202011428358 A CN 202011428358A CN 112658290 B CN112658290 B CN 112658290B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention provides a power self-feedback device for laser coaxial powder feeding additive manufacturing, which comprises: the box, the front bolt of box has overhauld the apron, the positive top of overhauing the apron is inlayed and is equipped with control panel, the positive center department bolt in box right side has the controller, the both sides of box front and back all bolt has the fixed plate, and the center department at fixed plate top has seted up the mounting hole, the left side of box inner chamber is provided with reciprocating mechanism, reciprocating mechanism's inner chamber is provided with adjustment mechanism. The second motor is matched with the lug, the moving frame, the spring and the supporting plate, so that a user can conveniently drive the lug to rotate continuously by using the second motor, the convex part of the lug drives the moving frame to move up and down continuously, the first motor and the fan blade are driven to move up and down continuously, the blowing range of the fan blade in the box body is enlarged, and the heat dissipation effect of the box body is improved.
Description
Technical Field
The invention relates to the field of mechanical engineering, in particular to a power self-feedback device for laser coaxial powder feeding additive manufacturing.
Background
The mechanical engineering is an engineering subject which uses the physical law as a mechanical system to analyze, design, manufacture and maintain, the mechanical engineering is an application subject which uses related natural science and technical science as theoretical basis and combines technical experience in production practice to research and solve all theoretical and practical problems in the development, design, manufacture, installation, application and maintenance of various machines, wherein the laser additive manufacturing device is an instrument used in the field of mechanical engineering.
The user is when utilizing the coaxial powder feeding vibration material disk device of laser to make, need use power from feedback device, however the tradition is used for the coaxial powder feeding vibration material disk device of laser to make with power from feedback device's radiating effect poor, power from feedback device when long-time function inside can produce a lot of heats, if the heat can not in time distribute, can influence the normal use of device, simultaneously very big shortening the life of device, can improve user's use cost simultaneously.
Therefore, it is necessary to provide a power self-feedback device for laser coaxial powder feeding additive manufacturing to solve the above technical problems.
Disclosure of Invention
The invention provides a power self-feedback device for laser coaxial powder feeding additive manufacturing, which solves the problem of poor heat dissipation effect of the traditional power self-feedback device for laser coaxial powder feeding additive manufacturing.
In order to solve the above technical problem, the present invention provides a power self-feedback device for laser coaxial powder feeding additive manufacturing, comprising: the box, the front bolt of box has overhauld the apron, the positive top of overhauing the apron is inlayed and is equipped with control panel, the positive center department bolt in box right side has the controller, the box is positive and the both sides at the back all bolt has the fixed plate, and the center department at fixed plate top has seted up the mounting hole, the left side of box inner chamber is provided with reciprocating mechanism, reciprocating mechanism's inner chamber is provided with adjustment mechanism, adjustment mechanism's right side bolt has first motor, the output bolt of first motor has the flabellum through the mount pad bolt, the bottom of box inner chamber both sides all bolts has places the board.
Preferably, reciprocating mechanism includes second motor, lug, removal frame, spring and backup pad, the second motor has been bolted to the left bottom of box inner chamber, the lug has been bolted to the output end of second motor, the top sliding connection of lug has the removal frame, the left side of removing the frame and the left side sliding connection of box inner chamber, the top of removing the frame all has the spring in proper order bolted connection after to in the past, one side bolted connection that the removal frame was kept away from to the spring has the backup pad, the left side of backup pad and the left side bolted connection of box.
Preferably, adjustment mechanism includes electric telescopic handle, sliding sleeve, fixed column, limiting plate, rotation axis and mounting panel, the left side bolt that removes frame inner chamber bottom has connect electric telescopic handle, electric telescopic handle's piston rod has the connecting rod through sliding seat swing joint, and the top bolt of connecting rod has connected the sliding sleeve, the inner chamber swing joint of sliding sleeve has the fixed column, the front and the back of fixed column all bolt the limiting plate, the right side that removes the frame inner chamber front and the back all rotates through the bearing and is connected with the rotation axis, the through-hole that the cooperation rotation axis used is seted up to the opposite one side of limiting plate, the opposite right side bolt of limiting plate has the mounting panel, the right side of mounting panel and the left side bolt of first motor.
Preferably, the front side and the back side of the left side of the inner cavity of the box body are both provided with a first sliding groove, the inner cavity of the first sliding groove is connected with a sliding block in a sliding mode, and the right side of the sliding block penetrates through the first sliding groove and is in bolted connection with the left side of the movable frame.
Preferably, the right side of the inner cavity of the box body is connected with a placing box in a sliding mode, a drying agent is placed in the inner cavity of the placing box, and the surface of the placing box is provided with a vent hole.
Preferably, the right side of the inner cavity of the box body is sequentially provided with second sliding grooves from top to bottom, the inner cavity of each second sliding groove is slidably connected with a sliding plate, and one side of each sliding plate, far away from the corresponding second sliding groove, is bolted to the right side of the placing box.
Preferably, the top of the box body is embedded with an isolation net, and the periphery of the top of the box body is bolted with baffles through support columns.
Preferably, a blind window is embedded in the bottom of the front face of the maintenance cover plate, and handles are bolted to the front face and the back face of the left side of the placement box.
Compared with the related art, the power self-feedback device for laser coaxial powder feeding additive manufacturing provided by the invention has the following beneficial effects:
the invention provides a power self-feedback device for laser coaxial powder feeding additive manufacturing,
1. the invention is convenient for a user to drive the lug to continuously rotate by utilizing the second motor through the matching of the second motor, the lug, the movable frame, the spring and the supporting plate, thereby driving the movable frame to continuously move up and down by utilizing the convex part of the lug, further driving the first motor and the fan blade to continuously move up and down, further enlarging the blowing range of the fan blade in the box body, further improving the heat dissipation effect of the box body, through the matching of the electric telescopic rod, the sliding sleeve, the fixed column, the limiting plate, the rotating shaft and the mounting plate, the user can conveniently drive the fixed column to vertically swing under the assistance of the rotating shaft by utilizing the electric telescopic rod, further driving the first motor and the fan blade to vertically swing through the mounting plate, further facilitating the fan blade to blow the inside of the box body, further accelerating the flowing speed of hot air in the box body, and thus carrying out all-dimensional heat dissipation on the inside of the box body, the heat dissipation effect of the device is improved, and the problem that the conventional power self-feedback device for laser coaxial powder feeding additive manufacturing is poor in heat dissipation effect is solved;
2. the invention is convenient for a user to slidably support the movable frame through the matching of the first chute and the sliding block, the movable frame is prevented from shifting during moving, the stability of the movable frame is improved, the user can conveniently absorb moisture in the box body by using the drying agent through the matching of the placing box, the drying agent and the vent hole, the normal operation of equipment in the box body is prevented from being influenced due to the overweight of the moisture in the box body, the user can conveniently support the placing box through the matching of the sliding plate and the second chute, the stability of the placing box is improved, the placing box is prevented from falling off during working, the heat in the box body is conveniently and quickly dissipated through the matching of the isolation net, the heat dissipation effect of the device is improved, rainwater or water stain is prevented from directly entering the box body through the matching of the baffle plates, the equipment in the box body is damaged, and the user can conveniently and further dissipate the heat through the matching of the louver, the radiating speed of heat in the box body is accelerated, and through the matching of the handle, an auxiliary user can disassemble the placing box, so that the drying agent in the placing box can be replaced.
Drawings
Fig. 1 is a schematic structural diagram of a power self-feedback device for laser coaxial powder feeding additive manufacturing according to a preferred embodiment of the present invention;
FIG. 2 is a structural sectional view of a power self-feedback device for laser coaxial powder feeding additive manufacturing shown in FIG. 1;
FIG. 3 is a front elevational view of the adjustment mechanism of FIG. 1;
FIG. 4 is a front view of the arrangement of the holding box and the slide shown in FIG. 1;
fig. 5 is a left side view of the structure of the placing case shown in fig. 1.
Reference numbers in the figures: 1. a box body; 2. an isolation net; 3. a baffle plate; 4. placing a plate; 5. a reciprocating mechanism; 51. a second motor; 52. a bump; 53. moving the frame; 54. a spring; 55. a support plate; 6. an adjustment mechanism; 61. an electric telescopic rod; 62. a sliding sleeve; 63. fixing a column; 64. a limiting plate; 65. a rotating shaft; 66. mounting a plate; 7. a first motor; 8. a first chute; 9. a slider; 10. placing the box; 11. a second chute; 12. a slide plate; 13. and (7) overhauling the cover plate.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, fig. 1 is a schematic structural diagram of a power self-feedback device for laser coaxial powder feeding additive manufacturing according to a preferred embodiment of the present invention; FIG. 2 is a structural sectional view of a power self-feedback device for laser coaxial powder feeding additive manufacturing shown in FIG. 1; FIG. 3 is a front elevational view of the adjustment mechanism of FIG. 1; FIG. 4 is a front view of the arrangement of the holding box and the slide shown in FIG. 1; fig. 5 is a left side view of the structure of the placing case shown in fig. 1. A power self-feedback device for laser coaxial powder feeding additive manufacturing comprises: the box 1, the positive bolt of box 1 has overhauld apron 13, the positive top of overhauing apron 13 is inlayed and is equipped with control panel, the positive center department bolt in box 1 right side has the controller, the fixed plate has all been bolted to the both sides at box 1 front and the back, and the center department at fixed plate top has seted up the mounting hole, the left side of 1 inner chamber of box is provided with reciprocating mechanism 5, reciprocating mechanism 5's inner chamber is provided with adjustment mechanism 6, adjustment mechanism 6's right side bolt has first motor 7, the output bolt of first motor 7 has the flabellum through the mount pad bolt, the bottom of 1 inner chamber both sides of box is all bolted and is placed board 4.
The reciprocating mechanism 5 comprises a second motor 51, a convex block 52, a moving frame 53, a spring 54 and a supporting plate 55, the second motor 51 is bolted at the bottom of the left side of the inner cavity of the box body 1, the convex block 52 is bolted at the output end of the second motor 51, the moving frame 53 is slidably connected at the top of the convex block 52, the left side of the moving frame 53 is slidably connected with the left side of the inner cavity of the box body 1, the springs 54 are sequentially bolted at the top of the moving frame 53 from front to back, the supporting plate 55 is bolted at one side of the springs 54 far away from the moving frame 53, the left side of the supporting plate 55 is bolted with the left side of the box body 1, and through the matching of the second motor 51, the convex block 52, the moving frame 53, the spring 54 and the supporting plate 55, a user can conveniently drive the convex block 52 to continuously rotate by using the convex part of the convex block 52, thereby driving the moving frame 53 to continuously move up and down by using the convex part of the convex block 52, and then drive first motor 7 and flabellum and carry out the nature of lasting and reciprocate to increaseing the flabellum and having blown the scope in to box 1, and then improved the radiating effect of box 1.
The adjusting mechanism 6 comprises an electric telescopic rod 61, a sliding sleeve 62, a fixing column 63, a limiting plate 64, a rotating shaft 65 and a mounting plate 66, the electric telescopic rod 61 is bolted on the left side of the bottom of the inner cavity of the moving frame 53, a piston rod of the electric telescopic rod 61 is movably connected with a connecting rod through a movable seat, the sliding sleeve 62 is bolted on the top of the connecting rod, the fixing column 63 is movably connected with the inner cavity of the sliding sleeve 62, the limiting plate 64 is bolted on the front side and the back side of the fixing column 63, the rotating shaft 65 is rotatably connected on the right side of the front side and the back side of the inner cavity of the moving frame 53 through a bearing, a through hole used by the rotating shaft 65 is formed in one opposite side of the limiting plate 64, the mounting plate 66 is bolted on the right side of the limiting plate 64, the right side of the mounting plate 66 is bolted on the left side of the first motor 7 and is connected with the left side of the first motor 7 through the electric telescopic rod 61, the sliding sleeve 62, the fixing column 63, the sliding sleeve 62, the fixing column 63 and the sliding sleeve 61, Limiting plate 64, the cooperation of rotation axis 65 and mounting panel 66, the person of facilitating the use utilizes electric telescopic handle 61 to drive fixed column 63 and carry out the luffing motion under the assistance of rotation axis 65, thereby drive first motor 7 and flabellum through mounting panel 66 and carry out the luffing motion, and then the flabellum of being convenient for carries out all-round blowing to the inside of box 1, further accelerated the steam flow velocity in the box 1, thereby carry out all-round heat dissipation to the inside of box 1, the radiating effect of device has been improved.
First spout 8 has all been seted up to the left front of box 1 inner chamber and the back, the inner chamber sliding connection of first spout 8 has slider 9, slider 9's right side run through first spout 8 and with the left side bolt joint of removing frame 53, through the cooperation of first spout 8 and slider 9, convenient to use person slides the support to removing frame 53, prevents to remove frame 53 skew when removing, has improved the stability of removing frame 53.
The right side sliding connection of 1 inner chamber of box has places box 10, the drier has been placed to the inner chamber of placing box 10, the air vent has been seted up on the surface of placing box 10, through the cooperation of placing box 10, drier and air vent, and convenient to use person utilizes the drier to absorb the moisture in the box 1, prevents that the moisture in the box 1 is overweight, influences the normal operating of equipment in the box 1.
The top of box 1 inlays and is equipped with separation net 2, all bolted through the support post around the box 1 top has baffle 3, and through separation net 2's cooperation, the heat in the box 1 of being convenient for gives off fast, has improved the radiating effect of device, and through the cooperation of baffle 3, prevents that rainwater or water stain from directly getting into box 1 to damage the equipment in the box 1.
The positive bottom of maintenance apron 13 inlays and is equipped with the shutter, it has the handle to place the equal bolt in left front of box 10 and the back, and through the cooperation of shutter, convenient to use person further gives off the heat for thermal speed of giving off in the box 1, through the cooperation of handle, the auxiliary user is dismantled placing box 10 to change the drier of placing in the box 10.
The working principle of the power self-feedback device for laser coaxial powder feeding additive manufacturing provided by the invention is as follows:
when the device is used, a lot of heat is generated during operation, at the moment, a user opens the first motor 7 and the second motor 51 through the controller, at the moment, the first motor 7 drives the fan blades to rotate, so as to cool equipment in the box body 1 by air cooling, meanwhile, the second motor 51 drives the lug 52 to rotate continuously, so as to drive the moving frame 53 to move up and down continuously by utilizing the convex part of the lug 52, further to extrude the spring 54 continuously, at the moment, the elastic resilience of the spring 54 is utilized, so as to assist the moving frame 53 to reset quickly, further to enlarge the blowing range of the fan blades to the box body 1, further to accelerate the gas flowing speed in the box body 1, then, the user opens the electric telescopic rod 61 through the controller, at the moment, the electric telescopic rod 61 drives the movable seat to move upwards, so as to drive the sliding sleeve 62 to move upwards through the connecting rod, further to drive the fixed column 63 to swing upwards, subsequently, under the assistance of rotation axis 65, fixed column 63 drives mounting panel 66 and carries out the luffing motion to drive first motor 7 and flabellum and carry out the luffing motion, the flabellum carries out all-round blowing to the inside of box 1 this moment, has further accelerated the steam flow velocity in the box 1, thereby carries out all-round heat dissipation to the inside of box 1, and the heat conveys out of box 1 fast via shutter and separation net 2 afterwards.
Compared with the related art, the power self-feedback device for laser coaxial powder feeding additive manufacturing provided by the invention has the following beneficial effects:
the invention is convenient for a user to utilize the second motor 51 to drive the lug 52 to continuously rotate by the cooperation of the second motor 51, the lug 52, the moving frame 53, the spring 54 and the supporting plate 55, thereby utilizing the convex part of the lug 52 to drive the moving frame 53 to continuously move up and down, further driving the first motor 7 and the fan blade to continuously move up and down, further enlarging the blowing range of the fan blade to the interior of the box body 1, further improving the heat dissipation effect of the box body 1, through the cooperation of the electric telescopic rod 61, the sliding sleeve 62, the fixed column 63, the limiting plate 64, the rotating shaft 65 and the mounting plate 66, the user can utilize the electric telescopic rod 61 to drive the fixed column 63 to vertically swing under the assistance of the rotating shaft 65, thereby utilizing the mounting plate 66 to drive the first motor 7 and the fan blade to vertically swing, further facilitating the fan blade to comprehensively blow the interior of the box body 1, further accelerating the flow speed of hot air in the box body 1, therefore, the inside of the box body 1 is radiated in all directions, the radiating effect of the device is improved, and the problem that the radiating effect of a power self-feedback device for laser coaxial powder feeding additive manufacturing is poor in the traditional method is solved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A power self-feedback device for laser coaxial powder feeding additive manufacturing is characterized by comprising: box (1), the front of box (1) has been bolted and has been overhauld apron (13), the positive top of overhauing apron (13) is inlayed and is equipped with control panel, the positive center department bolt in box (1) right side has the controller, the both sides at box (1) front and the back have all been bolted and have been had the fixed plate, and the center department at fixed plate top has seted up the mounting hole, the left side of box (1) inner chamber is provided with reciprocating mechanism (5), the inner chamber of reciprocating mechanism (5) is provided with adjustment mechanism (6), the right side bolt of adjustment mechanism (6) has been connected first motor (7), the output bolt of first motor (7) has been bolted and has been connected the flabellum through the mount pad, the bottom of box (1) inner chamber both sides has all been bolted and has been placed board (4), reciprocating mechanism (5) include second motor (51), lug (52), removal frame (53), The adjusting mechanism comprises a spring (54) and a supporting plate (55), a second motor (51) is bolted at the bottom of the left side of an inner cavity of the box body (1), a convex block (52) is bolted at the output end of the second motor (51), a moving frame (53) is slidably connected to the top of the convex block (52), the left side of the moving frame (53) is slidably connected with the left side of the inner cavity of the box body (1), the top of the moving frame (53) is sequentially bolted with the spring (54) from front to back, the supporting plate (55) is bolted at one side, far away from the moving frame (53), of the spring (54), the left side of the supporting plate (55) is bolted with the left side of the box body (1), the adjusting mechanism (6) comprises an electric telescopic rod (61), a sliding sleeve (62), a fixing column (63), a limiting plate (64), a rotating shaft (65) and a mounting plate (66), the left side of the bottom of the inner cavity of the moving frame (53) is bolted with the electric telescopic rod (61), the piston rod of electric telescopic handle (61) has the connecting rod through sliding seat swing joint, and the top bolt of connecting rod has sliding sleeve (62), the inner chamber swing joint of sliding sleeve (62) has fixed column (63), the front and the back of fixed column (63) are all bolted and are had limiting plate (64), the right side that removes frame (53) inner chamber front and back all is connected with rotation axis (65) through the bearing rotation, the through-hole that cooperation rotation axis (65) used is seted up to limiting plate (64) one side in opposite directions, limiting plate (64) right side bolt in opposite directions has mounting panel (66), the right side of mounting panel (66) and the left side bolt of first motor (7).
2. The power self-feedback device for the laser coaxial powder feeding additive manufacturing according to claim 1, wherein a first chute (8) is formed in the front surface and the back surface of the left side of the inner cavity of the box body (1), a sliding block (9) is connected to the inner cavity of the first chute (8) in a sliding manner, and the right side of the sliding block (9) penetrates through the first chute (8) and is bolted to the left side of the moving frame (53).
3. The power self-feedback device for the laser coaxial powder feeding additive manufacturing according to claim 1, wherein a placing box (10) is connected to the right side of the inner cavity of the box body (1) in a sliding manner, a drying agent is placed in the inner cavity of the placing box (10), and a vent hole is formed in the surface of the placing box (10).
4. The power self-feedback device for the laser coaxial powder feeding additive manufacturing according to claim 3, wherein a second chute (11) is sequentially formed in the right side of the inner cavity of the box body (1) from top to bottom, a sliding plate (12) is connected to the inner cavity of the second chute (11) in a sliding manner, and one side, far away from the second chute (11), of the sliding plate (12) is bolted to the right side of the placing box (10).
5. The power self-feedback device for the laser coaxial powder feeding additive manufacturing according to claim 1, wherein an isolation net (2) is embedded in the top of the box body (1), and baffles (3) are bolted on the periphery of the top of the box body (1) through support columns.
6. The power self-feedback device for the laser coaxial powder feeding additive manufacturing according to claim 3, wherein a shutter is embedded in the bottom of the front surface of the access cover plate (13), and handles are bolted to the front surface and the back surface of the left side of the placing box (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011428358.6A CN112658290B (en) | 2020-12-07 | 2020-12-07 | Power self-feedback device for laser coaxial powder feeding additive manufacturing |
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| CN202011428358.6A CN112658290B (en) | 2020-12-07 | 2020-12-07 | Power self-feedback device for laser coaxial powder feeding additive manufacturing |
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| CN112658290B true CN112658290B (en) | 2022-08-26 |
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| CN113207253B (en) * | 2021-04-21 | 2022-05-17 | 重庆电子工程职业学院 | Intelligent detection device with heat dissipation function and used for Internet of things |
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| CN103572279A (en) * | 2013-10-16 | 2014-02-12 | 浙江机电职业技术学院 | Composite manufacturing technology for metal fiber-reinforced wearing piece |
| EP3135408A1 (en) * | 2015-08-27 | 2017-03-01 | General Electric Company | Powder-bed additive manufacturing devices and methods |
| CN111847001A (en) * | 2020-08-13 | 2020-10-30 | 南京智金科技创新服务中心 | Loading attachment for machining with even pay-off function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US11424027B2 (en) * | 2017-12-28 | 2022-08-23 | Cilag Gmbh International | Method for operating surgical instrument systems |
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|---|---|---|---|---|
| CN103572279A (en) * | 2013-10-16 | 2014-02-12 | 浙江机电职业技术学院 | Composite manufacturing technology for metal fiber-reinforced wearing piece |
| EP3135408A1 (en) * | 2015-08-27 | 2017-03-01 | General Electric Company | Powder-bed additive manufacturing devices and methods |
| CN111847001A (en) * | 2020-08-13 | 2020-10-30 | 南京智金科技创新服务中心 | Loading attachment for machining with even pay-off function |
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| Title |
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| FDM制件的收缩现象分析及控制措施研究;祝洲杰等;《制造技术与机床》;20161202(第12期);全文 * |
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