阅读说明：本技术 一种用于激光同轴送粉增材制造用功率自反馈装置 (Power self-feedback device for laser coaxial powder feeding additive manufacturing ) 是由 吴韬 陈云祥 林波 石淑琴 程钧 吴濛婷 厉晗 张博帅 张振 于 2020-12-07 设计创作，主要内容包括：本发明提供一种用于激光同轴送粉增材制造用功率自反馈装置,包括：箱体,所述箱体的正面栓接有检修盖板,所述检修盖板正面的顶部嵌设有控制面板,所述箱体右侧正面的中心处栓接有控制器,所述箱体正面和背面的两侧均栓接有固定板,且固定板顶部的中心处开设有安装孔,所述箱体内腔的左侧设置有往复机构,所述往复机构的内腔设置有调节机构。本发明通过第二电机、凸块、移动框、弹簧和支撑板的配合,便于使用者利用第二电机带动凸块进行持续性旋转,从而利用凸块的凸出部分带动移动框进行持续性上下移动,进而带动第一电机和扇叶进行持续性上下移动,从而加大了扇叶对箱体内的吹拂范围,进而提高了箱体的散热效果。(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.)

1. A power self-feedback device for laser coaxial powder feeding additive manufacturing is characterized by comprising: box (1), the front bolt of box (1) has overhauld apron (13), it inlays and is equipped with control panel to overhaul apron (13) positive top, the bolt of the positive center department in box (1) right side has the controller, the both sides at the front and the back of box (1) all are bolted to have 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 first motor (7), the output bolt of first motor (7) has bolted the flabellum through the mount pad, the bottom of box (1) inner chamber both sides all is bolted and has place board (4).

2. The power self-feedback device for laser coaxial powder feeding additive manufacturing according to claim 1, characterized in that 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 bottom of the left side of the inner cavity of the box body (1) is in bolted connection with a second motor (51), the output end of the second motor (51) is in bolted connection with a lug (52), the top of the convex block (52) is connected with a movable frame (53) in a sliding way, the left side of the movable frame (53) is connected with the left side of the inner cavity of the box body (1) in a sliding way, the top of the moving frame (53) is sequentially bolted with springs (54) from front to back, one side of the spring (54) far away from the moving frame (53) is bolted with a support plate (55), and the left side of the support plate (55) is bolted with the left side of the box body (1).

3. The power self-feedback device for the laser coaxial powder feeding additive manufacturing according to claim 2, wherein the adjusting mechanism (6) comprises an electric telescopic rod (61), a sliding sleeve (62), a fixed 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 fixed 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 fixed 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, and a through hole matched with the rotating shaft, the right side that limiting plate (64) is opposite is bolted with mounting panel (66), the right side of mounting panel (66) and the left side bolt of first motor (7).

4. 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).

5. 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).

6. The power self-feedback device for the laser coaxial powder feeding additive manufacturing according to claim 1, 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).

7. 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.

8. The power self-feedback device for laser coaxial powder feeding additive manufacturing according to claim 5, wherein a shutter is embedded in the bottom of the front face of the access cover plate (13), and handles are bolted to the front face and the back face of the left side of the placing box (10).

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 moving frame, the spring and the supporting plate, thereby driving the moving 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 comprehensively blow the inside of the box body, further accelerating the flowing speed of hot air in the box body, and further comprehensively dissipating, 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 by the matching of the first chute and the sliding block, prevents the movable frame from deviating during moving, improves the stability of the movable frame, is convenient for the user to absorb moisture in the box body by the drying agent by the matching of the placing box, the drying agent and the vent hole, prevents the moisture in the box body from being too heavy and influencing the normal operation of equipment in the box body, is convenient for the user to support the placing box by the matching of the sliding plate and the second chute, improves the stability of the placing box, prevents the placing box from falling off during working, is convenient for the rapid dissipation of heat in the box body by the matching of the isolating net, improves the heat dissipation effect of the device, prevents rainwater or water stain from directly entering the box body by the matching of the baffle plate, thereby damaging the equipment in the box body, is convenient for the user to further dissipate the heat by, 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 the 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, and then drive first motor 7 and flabellum and carry out continuation and reciprocate to enlarged the flabellum and 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, 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.

Second spout 11 has all been seted up to extremely down from last on the right side of 1 inner chamber of box, the inner chamber sliding connection of second spout 11 has slide 12, slide 12 keeps away from one side of second spout 11 and the right side bolt joint of placing box 10, and through the cooperation of slide 12 and second spout 11, convenient to use person supports placing box 10, has improved the stability of placing box 10, prevents to place box 10 and drops at the during operation.

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, 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, 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.