阅读说明：本技术 一种钛及钛合金3d打印产品清洗装置 (Titanium and titanium alloy 3D print product belt cleaning device ) 是由 黄一山 吴震 杨华杰 杨红九 吴杰华 谢安琼 于 2020-12-02 设计创作，主要内容包括：本发明公开了一种钛及钛合金3D打印产品清洗装置,包括设备主体,设备主体设置设备腔和清洗腔,清洗腔底部设置与设备腔连通的夹层,清洗腔顶部设置上开口,清洗腔内设置放置筐,夹层内设置超声波发生器,设备腔内设置作用于清洗腔的气泡机构；气泡机构包括吹气机,吹气机上设置输气管,清洗腔底部设置若干喷气嘴,设备腔内设置有作用于上开口处液面的吹气组件,液面吹气组件包括位于设备腔内与输气管连通的竖直管,竖直管设置有穿过设备腔侧壁延伸至清洗腔的吹气扁管,上开口处设置有用于阻挡漂浮物的阻挡机构；解决了现有的清洗方式存在方向性,砂粒及高速水的正对垂直面上清洗及去除效果较好,但是在相邻倾斜面或者背面上的冲击作用有限。(The invention discloses a titanium and titanium alloy 3D printed product cleaning device which comprises an equipment main body, wherein the equipment main body is provided with an equipment cavity and a cleaning cavity, the bottom of the cleaning cavity is provided with an interlayer communicated with the equipment cavity, the top of the cleaning cavity is provided with an upper opening, a placing basket is arranged in the cleaning cavity, an ultrasonic generator is arranged in the interlayer, and a bubble mechanism acting on the cleaning cavity is arranged in the equipment cavity; the bubble mechanism comprises a blowing machine, a gas pipe is arranged on the blowing machine, a plurality of air nozzles are arranged at the bottom of the cleaning cavity, a blowing assembly acting on the liquid level at the upper opening is arranged in the equipment cavity, the liquid level blowing assembly comprises a vertical pipe which is positioned in the equipment cavity and communicated with the gas pipe, the vertical pipe is provided with a blowing flat pipe which penetrates through the side wall of the equipment cavity and extends to the cleaning cavity, and a blocking mechanism for blocking floating objects is arranged at the upper opening; the problem that the existing cleaning mode has directionality, the cleaning and removing effects of sand grains and high-speed water on the vertical surface are good, but the impact effect on the adjacent inclined surface or the back surface is limited is solved.)

1. The utility model provides a titanium and titanium alloy 3D print product belt cleaning device, includes equipment main part (110), its characterized in that: the cleaning device comprises a device main body (110) and is characterized in that a device cavity (213) and a cleaning cavity (111) are sequentially arranged from right to left, an interlayer (314) communicated with the device cavity (213) is arranged at the bottom of the cleaning cavity (111), an upper opening (315) is arranged between the top of the cleaning cavity (111) and the outside, a placing basket (312) and a cover plate (116) hinged to one end of the placing basket (312) are arranged in the cleaning cavity (111), a plurality of balls (117) are arranged on the cover plate (116) towards the bottom of the placing basket (312), a first jack (319) is arranged on the cover plate (116), a second jack (318) superposed with the jacks is arranged on the side wall of the placing basket (312), an inserting rod (317) penetrating through the first jack (319) and the second jack (318) is further arranged on the placing basket (312), an ultrasonic generator (311) is arranged in the interlayer (314), and a bubble mechanism which extends to the interlayer (314) and acts; the bubble mechanism comprises a blowing machine (218) located in an equipment cavity (213), a gas conveying pipe (310) extending into an interlayer (314) is arranged on the blowing machine (218), a plurality of gas nozzles (313) extending into the interlayer (314) and communicated with the gas conveying pipe (310) are arranged at the bottom of a cleaning cavity (111), a blowing assembly acting on a liquid level (115) at an upper opening (315) is arranged in the equipment cavity (213), the liquid level (115) blowing assembly comprises a vertical pipe (217) located in the equipment cavity (213) and communicated with the gas conveying pipe (310) and a gas valve (316) located on the vertical pipe (217), a blowing flat pipe (219) penetrating through the side wall of the equipment cavity (213) and extending to the cleaning cavity (111) is arranged at the position of the upper opening (315), and a blocking mechanism for blocking floating objects is arranged at a position far away from the blowing flat pipe (219).

2. The titanium and titanium alloy 3D printed product cleaning device of claim 1, wherein: and a lifting mechanism for controlling the placing basket (312) to move up and down is arranged in the cleaning cavity (111).

3. The titanium and titanium alloy 3D printed product cleaning device of claim 2, wherein: the lifting mechanism comprises a vertical part (210) located in the cleaning cavity (111), a fixed pulley (211) is arranged at the top of the vertical part (210), a driving motor (214) and a rotating shaft (215) located on the driving motor (214) are arranged in the equipment cavity (213), an opening (212) is arranged at the top of the equipment cavity (213), and a pull rope (118) which penetrates through the opening (212) and bypasses the fixed pulley (211) and is connected with the placing basket (312) is arranged on the rotating shaft (215).

4. The titanium and titanium alloy 3D printed product cleaning device of claim 1, wherein: a sliding component is arranged between the side wall of the vertical part (210) and the placing basket (312).

5. The titanium and titanium alloy 3D printed product cleaning device of claim 4, wherein: the sliding assembly comprises a sliding rail (119) positioned on the vertical part (210), supporting rods (411) are symmetrically arranged on the placing basket (312), and sliding parts (410) matched with the sliding rail (119) are arranged on the supporting rods (411).

6. The titanium and titanium alloy 3D printed product cleaning device of claim 1, wherein: the blocking mechanism comprises a front side wall and a rear side wall which are positioned on the cleaning cavity (111), sliding grooves (112) are symmetrically formed in the front side wall and the rear side wall, a baffle (114) is arranged between the sliding grooves (112), and sliding blocks (113) matched with the sliding grooves (112) are arranged between the two sides of the baffle (114) and the sliding grooves (112).

7. The titanium and titanium alloy 3D printed product cleaning device of claim 1, wherein: a switch assembly is disposed on the device cavity (213).

8. The titanium and titanium alloy 3D printed product cleaning device of claim 7, wherein: the switch assembly comprises a side opening located on the side wall of the equipment cavity (213), and a switch door (216) with one end hinged to the side opening is arranged at the side opening.

9. The titanium and titanium alloy 3D printed product cleaning device of claim 1, wherein: the placing basket (312) is made of stainless steel, and rubber coatings are arranged on the placing basket (312).

10. The titanium and titanium alloy 3D printed product cleaning device of claim 6, wherein: the chute (112) and the baffle (114) are both positioned below the liquid level (115) in the cleaning cavity (111).

Technical Field

The invention relates to a 3D printing product cleaning technology, in particular to a titanium and titanium alloy 3D printing product cleaning device.

Background

The 3D printing of the titanium and the titanium alloy is to perform electron beam or laser melting and cooling on titanium and titanium alloy powder to form a metal bond, generate a stable semi-finished product with certain strength, structure and function, and then perform machining to form a final 3D printed product which meets the dimensional accuracy and expected functions.

The conventional cleaning method for the residual titanium and titanium alloy powder in the titanium and titanium alloy 3D printing product mainly comprises sand blasting cleaning or high-pressure washing, and removing the residual 3D printing powder particles attached to the surface through the impact effect of sand grains or high-speed water. However, these two methods have certain disadvantages, both of which are directional, and the opposite vertical surfaces of the sand and the high-speed water have a good cleaning and removing effect, but the impact on the adjacent inclined surfaces or the back surfaces is limited.

Disclosure of Invention

Aiming at the defects in the prior art, the invention solves the technical problems that: the existing cleaning mode has directionality, the cleaning and removing effects on the vertical surface opposite to sand grains and high-speed water are good, but the impact effect on the adjacent inclined surface or the back surface is limited.

In order to achieve the above purpose, the invention provides:

a titanium and titanium alloy 3D printing product cleaning device comprises an equipment main body, wherein the equipment main body is sequentially provided with an equipment cavity and a cleaning cavity from right to left, the bottom of the cleaning cavity is provided with an interlayer communicated with the equipment cavity, an upper opening is arranged between the top of the cleaning cavity and the outside, a placing basket and a cover plate hinged to one end of the placing basket are arranged in the cleaning cavity, the cover plate is provided with a plurality of balls towards the bottom of the placing basket, the cover plate is provided with a first jack, the side wall of the placing basket is provided with a second jack superposed with the jack, the placing basket is also provided with a plug rod penetrating through the first jack and the second jack, an ultrasonic generator is arranged in the interlayer, and a bubble mechanism which extends to the interlayer and acts on the; bubble mechanism is including the air blower that is located the equipment intracavity, be provided with on the air blower and extend to the intraformational gas-supply pipe of clamp, wash the chamber bottom and be provided with a plurality of air nozzles that extend to in the clamp with the gas-supply pipe intercommunication, be provided with the subassembly of blowing that acts on the upper shed department liquid level in the equipment intracavity, the liquid level subassembly of blowing is including being located the equipment intracavity and the vertical pipe of gas-supply pipe intercommunication and being located the gas valve on the vertical pipe, vertical pipe and upper shed levelling department are provided with the flat pipe of blowing that passes equipment chamber lateral wall and extend to the washing chamber, the upper shed department is kept away from flat pipe department of blowing and is provided with.

The invention is further configured to: and a lifting mechanism which controls the placing basket to move up and down is arranged in the cleaning cavity.

Through adopting above-mentioned technical scheme, can make through elevating system's effect place the basket and realize automatic operation when taking out from the washing liquid, avoid the hand to go deep into in the washing liquid.

The invention is further configured to: elevating system is including being located the vertical piece that washs the intracavity, and vertical top is provided with the fixed pulley, and the equipment intracavity is provided with driving motor and is located the last axis of rotation of driving motor, and equipment chamber top is provided with the trompil, is provided with in the axis of rotation to pass the trompil and walk around the stay cord that the fixed pulley is connected with placing the basket.

Through taking above-mentioned technical scheme, when article wash finish need take out, start driving motor, driving motor drives the axis of rotation and rotates, carries out continuous rolling along with the axis of rotation to the stay cord this moment, and the stay cord makes places the basket and carries out the rebound along vertical, finally makes to place the basket and keep away from the washing liquid.

The invention is further configured to: and a sliding assembly is arranged between the side wall of the vertical part and the placing basket.

Through adopting above-mentioned technical scheme, in order to make and place the basket and can remove along vertical direction all the time at the in-process that goes up and down, consequently be provided with the subassembly that slides between placing basket and vertical.

The invention is further configured to: the sliding assembly comprises a sliding rail positioned on the vertical part, supporting rods are symmetrically arranged on the placing basket, and sliding parts matched with the sliding rail are arranged on the supporting rods.

Through adopting above-mentioned technical scheme, the axis of rotation rotates after driving motor starts, places the basket and keeps vertical direction upward movement under the effect of slider and slide rail this moment.

The invention is further configured to: the blocking mechanism comprises a front side wall and a rear side wall which are positioned on the cleaning cavity, sliding grooves are symmetrically formed in the front side wall and the rear side wall, a baffle is arranged between the sliding grooves, and sliding blocks matched with the sliding grooves are arranged between two sides of the baffle and the sliding grooves.

Through adopting above-mentioned technical scheme, the flat pipe of blowing will float in the washing liquid powder on the surface and blow away from placing the basket top, insert the slider on the baffle along the spout this moment, separate into two parts with the liquid level this moment, conveniently place the basket and take out from the washing liquid to avoid the floater secondary to be infected with on just abluent article surface.

The invention is further configured to: a switch assembly is arranged on the equipment cavity.

By adopting the technical scheme, the switch assembly can be conveniently opened to facilitate the maintenance of subsequent equipment.

The invention is further configured to: the switch assembly comprises a side opening located on the side wall of the equipment cavity, and a switch door with one end hinged to the side opening is arranged at the side opening.

By adopting the technical scheme, when the equipment cavity is opened, the opening and closing door edge is turned over at the hinged position of the equipment cavity.

The invention is further configured to: the placing basket is made of stainless steel, and rubber coatings are arranged on the placing basket.

Through taking above-mentioned technical scheme, stainless steel's the condition that places the basket and can avoid placing the rusty contaminated articles of basket long-term contact liquid takes place, and rubber coating's setting can reduce the condition that places the basket and take place to collide with article simultaneously and take place.

The invention is further configured to: the sliding chute and the baffle are both positioned below the liquid level in the cleaning cavity.

Through adopting above-mentioned technical scheme, spout and baffle are located and can separate the washing liquid surface between the liquid level, and the floater only can float on the liquid level, therefore the baffle only need with the liquid level separate can.

Compared with the prior art, the invention has the advantages that: when an article to be cleaned is required to be cleaned, the article is firstly placed into the placing basket, then the cover plate is superposed with the upper opening, at the moment, the inserted rod is inserted into the first inserted hole in the cover plate from the second inserted hole in the placing basket, at the moment, the cover plate is fixed with the placing basket, the placing basket is placed into the cleaning cavity through the upper opening, cleaning liquid is arranged in the cleaning cavity, the placing basket is positioned below the liquid level of the cleaning liquid, the ultrasonic generator is started, and ultrasonic waves are utilized to loosen powder in gaps of the article; the air blower in the bubble mechanism is started again, air generated by the air blower enters the air delivery pipe, the air is conveyed to different air nozzles through the air delivery pipe again, continuous bubbles are generated in the cleaning cavity by the air nozzles finally, the bubbles float upwards after being generated, so that articles in the placing basket are turned over in water continuously, meanwhile, water flow can wash various angles of the articles, powder in gaps is loosened due to the fact that the ultrasonic generator just makes the powder in the gaps break away under the effect of the water flow and the articles, the titanium alloy powder hidden in the gaps of the articles finally floats upwards on the liquid level due to the fact that the density of the titanium alloy is low and the quality of the titanium alloy is light, a gas valve on the vertical pipe is opened at the moment, the floating objects on the liquid level are moved to the positions far away from the flat blowing nozzle by the flat blowing nozzle blowing to the liquid level, and the floating objects are prevented from moving to the positions above the placing basket again, the cleaned article can be taken out conveniently without being stained with floating objects for the second time.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B of fig. 1.

In the figure: 110. an apparatus main body; 111. a cleaning chamber; 112. a chute; 113. a slider; 114. a baffle plate; 115. a liquid level; 116. a cover plate; 117. a ball bearing; 118. pulling a rope; 119. a slide rail; 210. a vertical member; 211. a fixed pulley; 212. opening a hole; 213. an equipment chamber; 214. a drive motor; 215. a rotating shaft; 216. opening and closing the door; 217. a vertical tube; 218. a blower; 219. a blowing flat pipe; 310. a gas delivery pipe; 311. an ultrasonic generator; 312. placing a basket; 313. an air nozzle; 314. an interlayer; 315. an upper opening; 316. a gas valve; 317. inserting a rod; 318. a second jack; 319. a first jack; 410. a slider; 411. a support rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

A titanium and titanium alloy 3D printing product cleaning device is disclosed, as shown in FIG. 1 and FIG. 2, a device cavity 213 and a cleaning cavity 111 are sequentially arranged in a device body 110 from right to left, an interlayer 314 communicated with the device cavity 213 is arranged at the bottom of the cleaning cavity 111, an upper opening 315 is arranged between the top of the cleaning cavity 111 and the outside, a placing basket 312 and a cover plate 116 hinged with one end of the placing basket 312 are arranged in the cleaning cavity 111, a plurality of balls 117 are arranged at the bottom of the placing basket 312 towards the cover plate 116, the titanium alloy floats on the water surface due to the light weight of the titanium alloy, so that the balls 117 arranged on the cover plate 116 can reduce the friction between the objects to be cleaned and the cover plate 116 when the objects to be cleaned turn over in the cleaning cavity 111, a first jack 319 is arranged on the cover plate 116, a second jack 318 coinciding with the jacks is arranged on the side wall of the placing basket 312, a plug-in 317 passing through the first jack 319 and, an ultrasonic generator 311 is arranged in the interlayer 314, and a bubble mechanism which extends to the interlayer 314 and acts on the cleaning cavity 111 is arranged in the equipment cavity 213; the bubble mechanism comprises a blowing machine 218 located in the equipment cavity 213, the blowing machine 218 is provided with an air conveying pipe 310 extending into the interlayer 314, the bottom of the cleaning cavity 111 is provided with a plurality of air nozzles 313 extending into the interlayer 314 and communicated with the air conveying pipe 310, the equipment cavity 213 is internally provided with an air blowing assembly acting on the liquid level 115 at the upper opening 315, the liquid level 115 air blowing assembly comprises a vertical pipe 217 located in the equipment cavity 213 and communicated with the air conveying pipe 310 and an air valve 316 located on the vertical pipe 217, an air blowing flat pipe 219 passing through the side wall of the equipment cavity 213 and extending to the cleaning cavity 111 is arranged at the position where the vertical pipe 217 is flush with the upper opening 315, and a blocking mechanism used for blocking floating objects is arranged at the position where the upper opening 315 is far away. When the articles to be cleaned need to be cleaned, the articles are firstly placed into the placing basket 312, then the cover plate 116 is overlapped with the upper opening 315, the inserting rods 317 are inserted into the second inserting holes 318 in the placing basket 312 from the first inserting holes 319 in the cover plate 116, at this time, the cover plate 116 is fixed with the placing basket 312, the placing basket 312 is placed into the cleaning cavity 111 through the upper opening 315, cleaning liquid is arranged in the cleaning cavity 111, the placing basket 312 is located below the liquid level 115 of the cleaning liquid, the ultrasonic generator 311 is started, and powder in gaps of the articles is loosened by using ultrasonic waves; the air blower 218 in the bubble mechanism is started again, air generated by the air blower 218 enters the air conveying pipe 310, the air is conveyed to different air nozzles 313 through the air conveying pipe 310 again, continuous bubbles are generated in the cleaning cavity 111 by the air nozzles 313 finally, the bubbles float upwards after being generated, so that the articles in the placing basket 312 are continuously overturned in water, meanwhile, water flow can wash various angles of the articles, powder in gaps is loosened by the ultrasonic generator 311 just before, so that the powder is separated under the action of the water flow and the overturning of the articles, the titanium alloy powder hidden in the gaps of the articles finally floats upwards on the liquid level 115 due to low density and light weight of the titanium alloy, the gas valve 316 on the vertical pipe 217 is opened at the moment, so that the floating objects on the liquid level 115 are moved to the positions far away from the flat blowing nozzle by the flat blowing nozzle blowing to the liquid level 115, the blocking mechanism is started to prevent the floating objects from moving to the upper part of the placing basket 312 again, so that the floating objects cannot be stained secondarily when the cleaned objects are taken out conveniently.

A lifting mechanism for controlling the placing basket 312 to move up and down is arranged in the cleaning cavity 111; the basket 312 can be automatically operated when being taken out of the cleaning liquid through the action of the lifting mechanism, and hands are prevented from entering the cleaning liquid. The lifting mechanism comprises a vertical part 210 positioned in the cleaning cavity 111, a fixed pulley 211 is arranged at the top of the vertical part 210, a driving motor 214 and a rotating shaft 215 positioned on the driving motor 214 are arranged in the equipment cavity 213, an opening 212 is arranged at the top of the equipment cavity 213, and a pull rope 118 which passes through the opening 212 and is connected with the placing basket 312 by bypassing the fixed pulley 211 is arranged on the rotating shaft 215; when the articles are washed and need to be taken out, the driving motor 214 is started, the driving motor 214 drives the rotating shaft 215 to rotate, the pull rope 118 is continuously wound along with the rotating shaft 215, the pull rope 118 enables the placing basket 312 to move upwards along the vertical part 210, and finally the placing basket 312 is far away from the cleaning liquid.

The blocking mechanism comprises a front side wall and a rear side wall which are positioned on the cleaning cavity 111, sliding grooves 112 are symmetrically formed in the front side wall and the rear side wall, a baffle plate 114 is arranged between the sliding grooves 112, and sliding blocks 113 matched with the sliding grooves 112 are arranged between two sides of the baffle plate 114 and the sliding grooves 112. The blowing flat tube 219 blows away the powder floating on the surface of the cleaning liquid from above the placing basket 312, the sliding block 113 on the baffle 114 is inserted along the sliding groove 112 at the moment, the liquid level 115 is divided into two parts at the moment, the placing basket 312 is conveniently taken out of the cleaning liquid, and therefore the floating objects are prevented from being secondarily stained on the surface of the cleaned object. The switch assembly includes a side opening in the side wall of the equipment chamber 213, and a switch door 216 having one end hinged to the side opening is disposed at the side opening. When the equipment chamber 213 is opened, the opening/closing door 216 is simply turned over along the hinge portion with the equipment chamber 213.

Referring to fig. 3, the sliding assembly includes a sliding rail 119 located on the vertical member 210, the placing basket 312 is symmetrically provided with supporting rods 411, and the supporting rods 411 are provided with sliding members 410 engaged with the sliding rail 119; the rotating shaft 215 is rotated after the driving motor 214 is activated, and the basket 312 is moved upward while maintaining a vertical direction by the slider 410 and the slide rail 119.

Further, the present invention is not limited to the above-mentioned embodiments, and it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements are also considered to be within the scope of the present invention. Those not described in detail in this specification are within the skill of the art.