An automatic cleaning device for tungsten alloy surface

Abstract

The invention relates to the technical field of metal cleaning, and in particular to an automatic cleaning device for a tungsten alloy surface, comprising a cleaning pool, a lifting structure is arranged on the top side of the cleaning pool, a closing structure is arranged in the middle of the lifting structure, an adjusting structure is arranged on the side of the lifting structure, a flipping structure is arranged on the inner side of the lifting structure, a dumping structure is arranged on the side of the lifting structure, and a positioning structure is arranged on the other side of the lifting structure; the lifting structure can facilitate sufficient immersion and cleaning of a large number of tungsten alloy rods, the closing structure can quickly close the opening of a carrying box, the adjusting structure can adjust the distance between partition plates according to the size of the tungsten alloy rod, the dumping structure can further improve the cleaning effect on the tungsten alloy rod, the dumping structure can facilitate the removal of the cleaned tungsten alloy rod, and the positioning structure can ensure the stability of the carrying box during the lifting process.

Description

Technical Field

[0001] The invention relates to the technical field of metal cleaning, in particular to an automatic cleaning device for the surface of a tungsten alloy. Background Art

[0002] Tungsten alloy is a kind of alloy based on tungsten (containing 85% ~99% tungsten) and added with a small amount of Ni, Cu, Fe, Co, Mo, Cr and other elements. Its density is as high as 16.5~18.75g / cm3, and it is commonly known as high-density alloy, heavy alloy or high-density tungsten alloy. Tungsten alloy is widely used in the electronics and electric light source industries, and is also used in the aerospace, casting, weapons and other departments to make rocket nozzles, die-casting molds, armor-piercing cores, contacts, heating elements and heat shields.

[0003] However, before using the rod-shaped tungsten alloy blank, it is often necessary to clean the surface oxide layer and impurities such as oil stains. The common cleaning method is to soak the tungsten alloy rod in a reagent. However, during the soaking process of the tungsten alloy rod, in order to ensure sufficient contact with the reagent, the operator needs to keep turning it. At the same time, due to the high density of tungsten alloy, the cleaning process is more laborious and the cleaning efficiency is low. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides an automatic cleaning device for the surface of tungsten alloy.

[0005] The technical solution adopted by the present invention to solve its technical problem is: an automatic cleaning device for tungsten alloy surface, including a cleaning pool, a lifting structure is provided on the top side of the cleaning pool, a closing structure is provided in the middle of the lifting structure, an adjusting structure is provided on the side of the lifting structure, a flipping structure is provided on the inner side of the lifting structure, a dumping structure is provided on the side of the lifting structure, and a positioning structure is provided on the other side of the lifting structure.

[0006] Specifically, the lifting structure includes a support frame, the top side of the cleaning pool is fixedly connected to the support frame, the support frame is a gantry structure, a carrying box is provided in the middle of the support frame, the first side shaft and the second side shaft are respectively fixedly connected on both sides of the carrying box, a guide groove is provided on the inner side of the support frame, the ends of the first side shaft and the second side shaft are in a square structure, the first side shaft and the second side shaft are slidably connected to the support frame through the guide groove, the ends of the first side shaft and the second side shaft are fixedly connected with a first gear, the inner side of the support frame is fixedly connected with a direction adjustment rack, and a plurality of partition plates are provided in parallel on the inner side of the carrying box.

[0007] Specifically, hydraulic rods are installed on both sides of the top of the support frame, and the ends of the hydraulic rods are fixedly connected to hanging blocks. The sides of the hanging blocks are slidably connected to the support frame, and the two hanging blocks are rotatably connected to the first side shaft and the second side shaft respectively, and the carrying box has a cubic structure.

[0008] Specifically, the closing structure includes a sealing cover, which is slidably connected to the side of the carrying box, and a rotating rod is rotatably connected to the end of the sealing cover. A torsion spring is fixedly connected between the rotating rod and the sealing cover, and a locking block is vertically fixedly connected to the side of the rotating rod. A locking groove is provided on the side of the carrying box, and the locking block is engaged with the carrying box through the locking groove.

[0009] Specifically, the adjustment structure includes a limit groove, and the limit grooves are respectively provided on both sides of the carrying box. A telescopic frame is respectively provided on both sides of the carrying box, and the telescopic frame is composed of a plurality of cross-arranged rod-like structures. One end of the telescopic frame is rotatably connected to the carrying box, and the other end of the telescopic frame is rotatably connected to a traction thread block. The traction thread block is slidably connected to the carrying box through the limit groove, and a connecting block is rotatably connected at the intersection of the telescopic frame, and the partition plate is arranged between two corresponding connecting blocks.

[0010] Specifically, a driving screw is threadedly connected to the traction threaded block, and a first bevel gear is fixedly connected to the end of the driving screw. A second bevel gear is meshed on the side of the first bevel gear, and a control rod is fixedly connected between the two second bevel gears on both sides, and the control rod is rotationally connected to the carrying box.

[0011] Specifically, the flip structure includes an extension plate, and the two sides of the partition plate are slidably connected with extension plates respectively, a first spring is fixedly connected between the extension plate and the partition plate, the partition plate is slidably connected to the connecting block, and the end of the partition plate passes through the side of the carrying box.

[0012] Specifically, a transverse groove is provided at the end of the partition plate, a second motor is installed on the side of the carrying box, the end of the second motor is fixedly connected to a bent rod through a coupling, the middle part of the bent rod is eccentrically arranged, and the two ends of the bent rod are respectively rotatably connected to the carrying box, and a transverse groove is provided at the end of the partition plate, and the middle part of the bent rod is slidably connected to multiple partition plates in sequence through the transverse groove.

[0013] Specifically, the tilting structure includes a first motor, and the first motor is installed on one side of the support frame. The end of the first motor is fixedly connected to the second gear through a coupling, and the end of the second side shaft is fixedly connected to the third gear, and the second gear and the third gear are meshed with each other.

[0014] Specifically, the positioning structure includes a positioning block, the end of the first side shaft is slidably connected to the positioning block, a second spring is fixedly connected between the end of the positioning block and the first side shaft, the end of the positioning block is an inclined structure, a fixing groove is opened on the inner side of the support frame, and the end of the positioning block is engaged with the support frame through the fixing groove.

[0015] Specifically, a pushing block is provided on the side of the positioning block, and the pushing block is slidably connected to the inner side of the support frame. A fourth spring is fixedly connected between the pushing block and the support frame. A positioning hole is opened at the end of the pushing block, and the pushing block is slidably connected to a release rod through the positioning hole. A ramp block is slidably connected to the inner side of the support frame, and a third spring is fixedly connected between the ramp block and the support frame, and the end of the ramp block is a ramp structure.

[0016] The beneficial effects of the present invention are:

[0017] (1) In the automatic cleaning device for the surface of tungsten alloy described in the present invention, a lifting structure is provided on the top side of the cleaning pool, and a closing structure is provided in the middle of the lifting structure. The lifting structure can facilitate sufficient immersion and cleaning of a large number of tungsten alloy rods, and the closing structure can quickly close the opening of the carrying box.

[0018] (2) In the automatic cleaning device for the surface of tungsten alloy described in the present invention, an adjustment structure is provided on the side of the lifting structure, and the distance between the partition plates can be adjusted according to the size of the tungsten alloy rod through the adjustment structure.

[0019] (3) In the automatic cleaning device for the surface of tungsten alloy described in the present invention, a flipping structure is provided on the inner side of the lifting structure, and the cleaning effect of the tungsten alloy rod can be further improved by the flipping structure.

[0020] (4) In the automatic cleaning device for the surface of tungsten alloy described in the present invention, a dumping structure is provided on the side of the lifting structure, and a positioning structure is provided on the other side of the lifting structure. The dumping structure can facilitate the removal of the cleaned tungsten alloy rod, and the positioning structure can ensure the stability of the carrying box during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0023] Figure 2 It is a schematic diagram of the connection structure between the carrying box and the supporting frame of the present invention;

[0024] Figure 3 for Figure 2A schematic diagram of the enlarged structure of part A shown;

[0025] Figure 4 for Figure 2 The enlarged structural diagram of part B is shown;

[0026] Figure 5 It is a schematic diagram of the connection structure between the support frame and the cleaning pool of the present invention;

[0027] Figure 6 for Figure 5 The enlarged structural diagram of the C part shown;

[0028] Figure 7 for Figure 5 The enlarged structural diagram of the D part shown;

[0029] Figure 8 It is a schematic diagram of the connection structure between the carrying box and the partition plate of the present invention;

[0030] Fig. 9 for Figure 8 The enlarged structural diagram of the E part shown;

[0031] Fig.10 for Figure 8 The enlarged structural diagram of the F part is shown;

[0032] Fig.11 It is a schematic diagram of the connection structure of the partition plate and the extension plate of the present invention;

[0033] Fig.12 for Fig.11 The enlarged structural diagram of the G portion shown;

[0034] Fig.13 It is a schematic diagram of the connection structure between the support frame and the first gear of the present invention;

[0035] Fig.14 It is a schematic diagram of the connection structure of the support frame and the guide groove of the present invention.

[0036] In the figure: 1. cleaning tank; 2. lifting structure; 201. support frame; 202. hydraulic rod; 203. bearing box; 204. guide groove; 205. partition plate; 206. first side shaft; 207. second side shaft; 208. hanging block; 209. first gear; 210. adjustment rack; 3. closing structure; 301. sealing cover; 302. rotating rod; 303. torsion spring; 304. engaging block; 305. engaging groove; 4. adjusting structure; 401. limiting groove; 402. telescopic frame; 403. connecting block; 404. traction thread block; 405. driving screw ; 406, first bevel gear; 407, second bevel gear; 408, control rod; 5, tipping structure; 501, first motor; 502, second gear; 503, third gear; 6, flipping structure; 601, second motor; 602, curved rod; 603, horizontal groove; 604, extension plate; 605, first spring; 7, positioning structure; 701, positioning block; 702, second spring; 703, fixing groove; 704, pushing block; 705, positioning hole; 706, inclined block; 707, third spring; 708, fourth spring; 709, release rod. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0038] like Figure 1 , Figure 4 , Figure 6 , Figure 7 , Fig. 9 , Fig.10 As shown, an automatic cleaning device for tungsten alloy surface described in the present invention comprises a cleaning pool 1, a lifting structure 2 is provided on the top side of the cleaning pool 1, a closing structure 3 is provided in the middle of the lifting structure 2, an adjusting structure 4 is provided on the side of the lifting structure 2, a flipping structure 6 is provided on the inner side of the lifting structure 2, a dumping structure 5 is provided on the side of the lifting structure 2, and a positioning structure 7 is provided on the other side of the lifting structure 2.

[0039] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14As shown, the lifting structure 2 includes a support frame 201, the top side of the cleaning pool 1 is fixedly connected with the support frame 201, the support frame 201 is a gantry structure, the middle part of the support frame 201 is provided with a carrying box 203, the two sides of the carrying box 203 are respectively fixedly connected with a first side shaft 206 and a second side shaft 207, the inner side of the support frame 201 is provided with a guide groove 204, the ends of the first side shaft 206 and the second side shaft 207 are square structures, the first side shaft 206 and the second side shaft 207 are slidably connected to the support frame 201 through the guide groove 204, the The ends of the first side shaft 206 and the second side shaft 207 are fixedly connected with a first gear 209, the inner side of the support frame 201 is fixedly connected with a steering rack 210, a plurality of partition plates 205 are arranged in parallel on the inner side of the carrying box 203, hydraulic rods 202 are respectively installed on both sides of the top of the support frame 201, and the ends of the hydraulic rods 202 are fixedly connected with a hanging block 208, the side of the hanging block 208 is slidably connected to the support frame 201, and the two hanging blocks 208 are rotatably connected to the first side shaft 206 and the second side shaft 207 respectively, and the carrying box 203 is a cubic structure;

[0040] A hydraulic rod 202 is provided on the top side of the support frame 201. The hydraulic rod 202 and the hanging block 208 connected at the end can be used to lift or lower the carrying box 203. The carrying box 203 is used to hold the tungsten alloy rods to be cleaned. A plurality of partition plates 205 are provided in the carrying box 203. The user needs to place the tungsten alloy rods between the partition plates 205 and send the carrying box 203 into the cleaning pool 1 on the bottom side through the hydraulic rod 202. The cleaning agent is injected into the cleaning pool 1 to soak and clean the tungsten alloy rods in the carrying box 203. In this process, in order to make the tungsten alloy rods fully contact with the cleaning agent, during the descent of the carrying box 203, the first gear 209 on the first side shaft 206 and the second side shaft 207 will generate a vibration between the rack. The rack 201 engages with the supporting box 203, and as the supporting box 203 continues to move, the rack drives the supporting box 203 to rotate 90°. At this time, the partition plate 205 in the supporting box 203 rotates to a horizontal state, so that there is sufficient gap between the tungsten alloy rods of each layer, thereby ensuring that the tungsten alloy is fully in contact with the detergent to achieve a better cleaning effect. The ends of the first side block and the second side block are in a square structure, so that the supporting box 203 can slide along the guide groove 204 on the support frame 201 after the rotation is completed, so as to avoid the displacement of the supporting box 203 during the descent. After the immersion process is completed, the supporting box 203 is lifted up again by the hydraulic rod 202. At this time, the first gear 209 is re-engaged with the rack, so that the supporting box 203 is reset to facilitate the removal of the tungsten alloy.

[0041] Specifically, Figure 1 , Figure 7As shown, the closing structure 3 includes a sealing cover 301, the side of the carrying box 203 is slidably connected with the sealing cover 301, the end of the sealing cover 301 is rotatably connected with a rotating rod 302, a torsion spring 303 is fixedly connected between the rotating rod 302 and the sealing cover 301, and a clamping block 304 is vertically fixedly connected to the side of the rotating rod 302, and a clamping groove 305 is opened on the side of the carrying box 203, and the clamping block 304 is clamped with the carrying box 203 through the clamping groove 305;

[0042] A sealing cover 301 is slidably disposed on the side of the carrying box 203. The sealing cover 301 is limited by a raised structure on the carrying box 203. A rotating rod 302 is disposed at the end of the sealing cover 301. The user can rotate the rotating rod 302 to disengage the engaging block 304 on the side of the rotating rod 302 from the engaging groove 305 on the carrying box 203 to remove the sealing cover 301 or install the sealing cover 301. The sealing cover 301 can prevent the tungsten alloy rods contained in the carrying box 203 from overflowing after the carrying box 203 is placed in the cleaning tank 1.

[0043] Specifically, Figure 1 , Figure 3 , Figure 4 , Fig.12 As shown, the adjustment structure 4 includes a limit groove 401, and the limit grooves 401 are respectively provided on both sides of the carrying box 203. A telescopic frame 402 is respectively provided on both sides of the carrying box 203, and the telescopic frame 402 is composed of a plurality of cross-arranged rod-shaped structures. One end of the telescopic frame 402 is rotatably connected to the carrying box 203, and the other end of the telescopic frame 402 is rotatably connected to a traction thread block 404, and the traction thread block 404 is slidably connected to the carrying box 203 through the limit groove 401. The intersection of the telescopic frame 402 is rotatably connected to the connecting block 403, and the partition plate 205 is arranged between two corresponding connecting blocks 403. A driving screw 405 is threadedly connected to the traction thread block 404, and the end of the driving screw 405 is fixedly connected to a first bevel gear 406, and a second bevel gear 407 is meshed on the side of the first bevel gear 406. A control rod 408 is fixedly connected between the two second bevel gears 407 located on both sides, and the control rod 408 is rotatably connected to the carrying box 203.

[0044] Since the tungsten alloy rods may have different sizes, in order to ensure that the distance between the partition plates 205 is slightly larger than the diameter of the metal rods, thereby avoiding the tungsten alloy rods from being stacked in the carrying box 203, the user can adjust according to the diameter of the tungsten alloy rods, and rotate the control rod 408 located on the side of the carrying box 203. Through the transmission effect of the first bevel gear 406 and the second bevel gear 407, the two driving screws 405 on both sides can be driven to rotate at the same time. The driving screws 405 are threadedly connected with the traction thread block 404. As the traction thread block 404 moves in the limit groove 40 1, the end of the telescopic frame 402 will be pulled. Since the telescopic frame 402 is composed of a plurality of cross-arranged rod-shaped structures, after the end of the telescopic frame 402 is pulled or pushed, the cross-arranged rods will rotate around the middle part, and the cross positions on the telescopic frame 402 are rotated. There is a connecting block 403, and the partition plate 205 is arranged between the corresponding two connecting blocks 403. Therefore, with the telescopic action of the telescopic frame 402, the distance between the partition plates 205 will also change, ensuring that tungsten alloy rods of different specifications can be loaded and providing a good cleaning effect.

[0045] Specifically, Figure 6 , Fig.11 As shown, the flip structure 6 includes an extension plate 604, and the two sides of the partition plate 205 are slidably connected with the extension plates 604 respectively, and the first spring 605 is fixedly connected between the extension plate 604 and the partition plate 205, and the partition plate 205 is slidably connected with the connecting block 403. The end of the partition plate 205 passes through the side of the carrying box 203, and the end of the partition plate 205 is provided with a transverse groove 603. The side of the carrying box 203 is installed with a second motor 601, and the end of the second motor 601 is fixedly connected with a bent rod 602 through a coupling. The middle part of the bent rod 602 is eccentrically arranged, and the two ends of the bent rod 602 are respectively rotatably connected with the carrying box 203, and the end of the partition plate 205 is provided with a transverse groove 603. The middle part of the bent rod 602 is slidably connected with multiple partition plates 205 in sequence through the transverse groove 603.

[0046] After the carrying box 203 containing the tungsten alloy rod is placed in the cleaning tank 1, in order to further improve the reaction effect between the tungsten alloy rod and the cleaning agent, a second motor 601 is provided on the side of the carrying box 203. After the second motor 601 is electrically connected to the external power supply, the second motor 601 is started, and the second motor 601 drives the curved rod 602 at the end to rotate. The middle part of the curved rod 602 is an eccentric structure, so that as the curved rod 602 rotates, the middle part of the curved rod 602 slides in the transverse groove 603 opened on the part of the partition plate 205 extending out of the carrying box 203. , thereby driving the partition plate 205 to slide back and forth in a small range. At this time, due to the movement of the partition plate 205, the tungsten alloy rod is prevented from remaining stationary on the partition plate 205, thereby improving the cleaning effect of the detergent. On the other hand, extension plates 604 are provided on both sides of the partition plate 205, and a first spring 605 is connected between the extension plate 604 and the partition plate 205. The extension plates 604 on both sides of the partition plate 205 are respectively in conflict with the inner side of the carrying box 203 and the sealing cover 301, thereby ensuring the relative independence of the space between each layer of the partition plate 205.

[0047] Specifically, Figure 1 , Figure 2 , Fig.10 As shown, the tipping structure 5 includes a first motor 501, and the first motor 501 is installed on one side of the support frame 201. The end of the first motor 501 is fixedly connected to the second gear 502 through a coupling, and the end of the second side shaft 207 is fixedly connected to the third gear 503, and the second gear 502 and the third gear 503 are meshed with each other;

[0048] After the soaking process of the tungsten alloy rod is completed, the carrying box 203 is lifted to the top by the hydraulic rod 202, and the second gear 502 and the third gear 503 are meshed with each other. At this time, the sealing cover 301 is removed, and the first motor 501 is electrically connected to the external power supply. The first motor 501 is started, and the meshing effect between the second gear 502 and the third gear 503 can drive the carrying box 203 to rotate and dump, so as to facilitate and quickly take out the cleaned tungsten alloy rod.

[0049] Specifically, Fig. 9As shown, the positioning structure 7 includes a positioning block 701, the end of the first side shaft 206 is slidably connected with the positioning block 701, the end of the positioning block 701 and the first side shaft 206 are fixedly connected with a second spring 702, the end of the positioning block 701 is an inclined structure, the inner side of the support frame 201 is provided with a fixing groove 703, the end of the positioning block 701 is engaged with the support frame 201 through the fixing groove 703, and the side of the positioning block 701 is provided with a pushing block 704. The pushing block 704 is slidably connected to the inner side of the support frame 201, a fourth spring 708 is fixedly connected between the pushing block 704 and the support frame 201, a positioning hole 705 is opened at the end of the pushing block 704, and the pushing block 704 is slidably connected to a release rod 709 through the positioning hole 705, and an inclined surface block 706 is slidably connected to the inner side of the support frame 201, and a third spring 707 is fixedly connected between the inclined surface block 706 and the support frame 201, and the end of the inclined surface block 706 is an inclined surface structure;

[0050] When the carrying box 203 is pulled to the top side position of the support frame 201, the first side shaft 206 and the second side shaft 207 are disengaged from the guide groove 204, and the meshing state between the first gear 209 and the rack is also released. In order to control the rotation state of the carrying box 203 at this time, a positioning block 701 is provided at the end of the first side shaft 206. As the carrying box 203 rises to the top side position of the support frame 201, the end of the positioning block 701 will be engaged with the fixing groove 703 on the inner side of the support frame 201. Since the side surface of the positioning block 701 is a square structure, it prevents the current carrying box 203 from rotating. When the user needs to rotate the carrying box 203 to dump the tungsten alloy rod, the user can lift the release block 701 on the side of the support frame 201. The release rod 709 drives the pushing block 704 to slide, so that the end of the pushing block 704 releases the engagement state with the support frame 201 through the inclined structure at the end of the positioning block 701, thereby allowing the carrying box 203 to rotate. In order to maintain the current position of the pushing block 704, the end of the inclined surface block 706 set in the support frame 201 will slide into the positioning hole 705 on the pushing block 704. At this time, the pushing block 704 will maintain a resistance state to the positioning block 701. When it needs to be reset, the user only needs to press the release rod 709 to push the end of the inclined surface block 706 out of the positioning hole 705. Under the traction of the fourth spring 708, the pushing block 704 is reset, and the positioning block 701 can limit the rotation of the carrying box 203 again.

[0051] When the present invention is in use, first, a hydraulic rod 202 is provided on the top side of the support frame 201, and the carrying box 203 can be lifted or lowered by the hydraulic rod 202 and the hanging block 208 connected at the end. The carrying box 203 is used to hold the tungsten alloy rods to be cleaned. A plurality of partition plates 205 are provided in the carrying box 203. The user needs to place the tungsten alloy rods between the partition plates 205, and the carrying box 203 is sent into the cleaning pool 1 on the bottom side by the hydraulic rod 202. The cleaning agent is injected into the cleaning pool 1 to soak and clean the tungsten alloy rods in the carrying box 203. In this process, in order to make the tungsten alloy rods fully contact with the cleaning agent, during the descent of the carrying box 203, the first side shaft 206 and the second side shaft 207 are moved to the bottom side of the cleaning pool 1. A gear 209 will mesh with the rack, and as the carrying box 203 continues to move, the rack will drive the carrying box 203 to rotate 90°. At this time, the partition plate 205 in the carrying box 203 rotates to a horizontal state, so that there is sufficient gap between the tungsten alloy rods of each layer, thereby ensuring that the tungsten alloy is fully in contact with the detergent to achieve a better cleaning effect. The ends of the first side block and the second side block are in a square structure, so that the carrying box 203 can slide along the guide groove 204 on the support frame 201 after the rotation is completed, so as to avoid the deviation of the carrying box 203 during the descent process. After the immersion process is completed, the carrying box 203 is lifted up again by the hydraulic rod 202. At this time, the first gear 209 is re-engaged with the rack, so that the carrying box 203 is reset to facilitate the removal of the tungsten alloy. A sealing cover 301 is slidably arranged on the side of the carrying box 203. The sealing cover 301 is limited by a protruding structure on the carrying box 203. A rotating rod 302 is arranged at the end of the sealing cover 301. The user can rotate the rotating rod 302 to make the engaging block 304 on the side of the rotating rod 302 disengage from the engaging groove 305 on the carrying box 203 to remove the sealing cover 301 or install the sealing cover 301. The sealing cover 301 can ensure that the tungsten alloy rods contained in the carrying box 203 will not overflow after being placed in the cleaning tank 1. Since the tungsten alloy rods may have different sizes, in order to ensure that the distance between the partition plates 205 is slightly larger than the diameter of the metal rods, the tungsten alloy rods can be prevented from being In case of stacking in the carrying box 203, the user can adjust it according to the diameter of the tungsten alloy rods, and rotate the control rod 408 located on the side of the carrying box 203. Through the transmission effect of the first bevel gear 406 and the second bevel gear 407, the two driving screws 405 on both sides can be driven to rotate at the same time. The driving screws 405 are threadedly connected with a traction thread block 404. As the traction thread block 404 slides in the limit groove 401, the end of the telescopic frame 402 will be pulled. Since the telescopic frame 402 is composed of a plurality of cross-arranged rod-shaped structures, after the end of the telescopic frame 402 is pulled or pushed, the cross-arranged rods will rotate around the middle part with each other, and the cross positions on the telescopic frame 402 are all rotated with a connecting block 403.The partition plate 205 is arranged between the two corresponding connection blocks 403, so as the telescopic frame 402 telescopes, the distance between the partition plates 205 will change accordingly, ensuring that tungsten alloy rods of different specifications can be loaded and providing a good cleaning effect. After the carrying box 203 containing the tungsten alloy rods is placed in the cleaning tank 1, in order to further improve the reaction effect between the tungsten alloy rods and the cleaning agent, a second motor 601 is arranged on the side of the carrying box 203. After the second motor 601 is electrically connected to the external power supply, the second motor 601 is started, and the second motor 601 drives the curved rod 602 at the end to rotate. The middle part of the curved rod 602 is an eccentric structure, so that as the curved rod 602 rotates, the middle part of the curved rod 602 is on the partition plate 205. The extending portion of the carrying box 203 slides in the transverse groove 603 provided on the part, thereby driving the partition plate 205 to slide back and forth in a small range. At this time, due to the movement of the partition plate 205, the tungsten alloy rod is prevented from remaining stationary on the partition plate 205, thereby improving the cleaning effect of the detergent. On the other hand, extension plates 604 are provided on both sides of the partition plate 205, and a first spring 605 is connected between the extension plate 604 and the partition plate 205. The extension plates 604 on both sides of the partition plate 205 respectively conflict with the inner side of the carrying box 203 and the sealing cover 301 to ensure that the space between each layer of the partition plates 205 is relatively independent. After the immersion process of the tungsten alloy rod is completed, the carrying box 203 is lifted to the top by the hydraulic rod 202, and the second gear 50 2 and the third gear 503 will mesh with each other. At this time, the sealing cover 301 is removed, the first motor 501 is electrically connected to the external power supply, and the first motor 501 is started. The meshing effect between the second gear 502 and the third gear 503 can drive the carrying box 203 to rotate and tip, so as to facilitate and quickly take out the tungsten alloy rod that has been cleaned. When the carrying box 203 is pulled to the top side position of the support frame 201, since the first side shaft 206 and the second side shaft 207 are separated from the guide groove 204 at this time, and the meshing state between the first gear 209 and the rack is also released, in order to control the rotation state of the carrying box 203 at this time, a positioning block 701 is provided at the end of the first side shaft 206. As the carrying box 203 rises to the top side position of the support frame 201, the first side shaft 206 and the second side shaft 207 are separated from the guide groove 204, and the meshing state between the first gear 209 and the rack is also released. The end of the positioning block 701 will be engaged with the fixing groove 703 on the inner side of the support frame 201. Since the side of the positioning block 701 is a square structure, it will prevent the current carrying box 203 from rotating. When the user needs to rotate the carrying box 203 to dump the tungsten alloy rod, the user can lift the release rod 709 on the side of the support frame 201 to drive the pushing block 704 to slide, so that the end of the pushing block 704 is released from the engagement state with the support frame 201 through the inclined structure at the end of the positioning block 701, so that the carrying box 203 can rotate. In order to maintain the current position of the pushing block 704, the end of the inclined block 706 set in the support frame 201 will slide into the positioning hole 705 on the pushing block 704.At this time, the pushing block 704 will maintain the state of resisting the positioning block 701. When it needs to be reset, the user only needs to press the release rod 709 to push the end of the inclined surface block 706 out of the positioning hole 705. Under the traction of the fourth spring 708, the pushing block 704 is reset, and the positioning block 701 can restrict the rotation of the carrying box 203 again.

[0052] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tungsten alloy surface automatic cleaning device, characterized in that: The cleaning tank (1) comprises a lifting structure (2) on the top side of the cleaning tank (1), a closing structure (3) in the middle of the lifting structure (2), an adjusting structure (4) on the side of the lifting structure (2), a flipping structure (6) on the inner side of the lifting structure (2), a dumping structure (5) on the side of the lifting structure (2), and a positioning structure (7) on the other side of the lifting structure (2); The lifting structure (2) comprises a support frame (201), the top side of the cleaning pool (1) is fixedly connected to the support frame (201), the support frame (201) is in a gantry structure, a carrying box (203) is provided in the middle of the support frame (201), the two sides of the carrying box (203) are respectively fixedly connected to a first side shaft (206) and a second side shaft (207), a guide groove (204) is provided on the inner side of the support frame (201), the ends of the first side shaft (206) and the second side shaft (207) are in a square structure, the first side shaft (206) and the second side shaft (207) are slidably connected to the support frame (201) through the guide groove (204), the ends of the first side shaft (206) and the second side shaft (207) are fixedly connected to a first gear (209), the inner side of the support frame (201) is fixedly connected to a steering rack (210), and a plurality of partition plates (205) are provided in parallel on the inner side of the carrying box (203); The adjustment structure (4) comprises a limit groove (401), the limit grooves (401) are respectively provided on both sides of the carrying box (203), a telescopic frame (402) is respectively provided on both sides of the carrying box (203), the telescopic frame (402) is composed of a plurality of cross-arranged rod-shaped structures, one end of the telescopic frame (402) is rotatably connected to the carrying box (203), the other end of the telescopic frame (402) is rotatably connected to a traction thread block (404), the traction thread block (404) is slidably connected to the carrying box (203) via the limit groove (401), the intersection of the telescopic frame (402) is rotatably connected to a connection block (403), and the partition plate (205) is arranged between two corresponding connection blocks (403); A driving screw rod (405) is threadedly connected to the traction threaded block (404); a first bevel gear (406) is fixedly connected to the end of the driving screw rod (405); a second bevel gear (407) is meshed on the side of the first bevel gear (406); a control rod (408) is fixedly connected between two second bevel gears (407) located on both sides; and the control rod (408) is rotationally connected to the bearing box (203); The flip structure (6) comprises an extension plate (604), the two sides of the partition plate (205) are slidably connected to the extension plates (604), a first spring (605) is fixedly connected between the extension plate (604) and the partition plate (205), the partition plate (205) is slidably connected to the connection block (403), and the end of the partition plate (205) passes through the side of the carrying box (203); A transverse groove (603) is provided at the end of the partition plate (205); a second motor (601) is installed on the side of the carrying box (203); the end of the second motor (601) is fixedly connected to a bent rod (602) via a coupling; the middle of the bent rod (602) is eccentrically arranged; both ends of the bent rod (602) are respectively rotatably connected to the carrying box (203); and the middle of the bent rod (602) is slidably connected to a plurality of partition plates (205) in sequence via the transverse groove (603).

2. The automatic cleaning device for tungsten alloy surface according to claim 1, characterized in that: Hydraulic rods (202) are respectively installed on both sides of the top of the support frame (201); the ends of the hydraulic rods (202) are fixedly connected to hanging blocks (208); the sides of the hanging blocks (208) are slidably connected to the support frame (201); the two hanging blocks (208) are respectively rotatably connected to the first side shaft (206) and the second side shaft (207); and the bearing box (203) is in a cubic structure.

3. The automatic cleaning device for tungsten alloy surface according to claim 1, characterized in that: The closed structure (3) comprises a sealing cover (301), the side of the carrying box (203) is slidably connected to the sealing cover (301), the end of the sealing cover (301) is rotatably connected to a rotating rod (302), a torsion spring (303) is fixedly connected between the rotating rod (302) and the sealing cover (301), a clamping block (304) is vertically fixedly connected to the side of the rotating rod (302), a clamping groove (305) is provided on the side of the carrying box (203), and the clamping block (304) is clamped with the carrying box (203) through the clamping groove (305).

4. The automatic cleaning device for tungsten alloy surface according to claim 1, characterized in that: The tilting structure (5) comprises a first motor (501), one side of the support frame (201) is equipped with the first motor (501), an end of the first motor (501) is fixedly connected to a second gear (502) via a coupling, an end of the second side shaft (207) is fixedly connected to a third gear (503), and the second gear (502) and the third gear (503) are meshed with each other.

5. The automatic cleaning device for tungsten alloy surface according to claim 1, characterized in that: The positioning structure (7) comprises a positioning block (701), the end of the first side shaft (206) is slidably connected to the positioning block (701), a second spring (702) is fixedly connected between the end of the positioning block (701) and the first side shaft (206), the end of the positioning block (701) is in an inclined structure, a fixing groove (703) is provided on the inner side of the support frame (201), and the end of the positioning block (701) is engaged with the support frame (201) through the fixing groove (703).

6. The automatic cleaning device for tungsten alloy surface according to claim 5, characterized in that: A pushing block (704) is provided on the side of the positioning block (701), the pushing block (704) is slidably connected to the inner side of the support frame (201), a fourth spring (708) is fixedly connected between the pushing block (704) and the support frame (201), a positioning hole (705) is provided at the end of the pushing block (704), the pushing block (704) is slidably connected to a release rod (709) through the positioning hole (705), an inclined surface block (706) is slidably connected to the inner side of the support frame (201), a third spring (707) is fixedly connected between the inclined surface block (706) and the support frame (201), and the end of the inclined surface block (706) is in an inclined surface structure.

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