CN116037577B - Multifunctional device and method for removing redundant substances - Google Patents

Abstract

The invention provides a multifunctional device and a method for removing redundancy, wherein the device comprises: the device comprises a main body frame, a feeding mechanism, a product position conveying mechanism, a vibrating mechanism, a discharging mechanism and a blowing mechanism, wherein the feeding mechanism, the product position conveying mechanism, the vibrating mechanism, the discharging mechanism and the blowing mechanism are arranged on the main body frame; the feeding mechanism is used for horizontally conveying the to-be-cleaned object to the product position conveying mechanism; the vibrating mechanism comprises a turnover frame, a vibrating platform, a clamping mechanism and a turnover mechanism; the purging mechanism is connected with the product position conveying mechanism and is positioned right below the to-be-cleaned object; the product conveying mechanism is used for transferring the product to be cleaned onto the overturning frame, and transferring the product from the overturning frame onto the product conveying mechanism and then transferring the product to the blanking mechanism. The method adopts a mode of combining vibration and high-speed ion wind blowing to remove the surplus of the articles to be cleaned, and has good removing effect and high efficiency.

Description

Multifunctional device and method for removing redundant substances

Technical Field

The invention belongs to the technical field of electronic equipment, and particularly relates to a multifunctional surplus material removing device and a surplus material removing method.

Background

The problem of surplus substances is always a great difficulty which puzzles the electronic equipment, the research and development process of the electronic equipment is complex, the development flow is long, the surplus substances are possibly introduced in each link of production, processing, assembly, debugging and turnover, common surplus substances include metal scraps, soldering tin slag, rosin, wire barks, gaskets, nuts, even hair and the like, and the surplus substances can relatively move along with the vibration process in the operation process of the electronic equipment, so that short circuits can be caused, even the equipment is invalid, and serious consequences are caused. The reasons and environments for the generation of the redundancy are different, so that the redundancy is sudden and random and is difficult to detect and control, and therefore, the control of the redundancy is a very important task in the manufacturing process of the electronic equipment.

In the service process of the space electronic equipment, the influence of the surplus is more serious, the channel performance is damaged if the surplus is light, the whole satellite is in-orbit failure if the surplus is heavy, the repairability is not achieved, the development progress and in-orbit safety of various military and civil spacecrafts in China are seriously influenced, therefore, a large amount of manpower and material resources are input for removing the surplus in the development process of the space electronic equipment, the current important measure is to comprehensively clean the space electronic equipment before the space electronic equipment is covered, the cleaning is mainly finished by manpower, the consciousness and the skill dependence on people are large, the cleaning efficiency is low, and the development requirement of the space electronic equipment is difficult to meet.

Disclosure of Invention

The invention solves the technical problems that: the multifunctional surplus matter removing device has the advantages that the defects of the prior art are overcome, the multifunctional surplus matter removing device can automatically vibrate an object to be cleaned and sweep the object to be cleaned through high-speed ion wind, so that the effect of cleaning the surplus matters on the surface of the object to be cleaned is achieved, the cleaning effect is obvious, and the problem of low efficiency of cleaning the surplus matters in a traditional manual mode is solved.

The technical scheme of the invention is as follows:

a multifunctional residue removing device comprises a main body frame, and a feeding mechanism, a product position conveying mechanism, a vibrating mechanism, a discharging mechanism and a sweeping mechanism which are arranged on the main body frame;

the feeding mechanism is used for horizontally conveying the to-be-cleaned object to the product position conveying mechanism;

The vibrating mechanism comprises a turnover frame, a vibrating platform, a clamping mechanism and a turnover mechanism, wherein the turnover frame is rotationally connected to the vibrating platform, the vibrating platform is used for driving the turnover frame to vibrate, the clamping mechanism is connected to the turnover frame and used for fixing an object to be cleaned on the turnover frame, and the turnover mechanism is used for driving the turnover frame to rotate so as to drive the object to be cleaned to turn;

The purging mechanism is connected with the product position conveying mechanism and is positioned right below the to-be-cleaned object;

the product conveying mechanism is used for vertically downwards transferring the product to be cleaned onto the overturning frame and vertically upwards transferring the product from the overturning frame onto the product conveying mechanism and then transferring the product to the blanking mechanism.

The feeding mechanism comprises a frame assembly, a feeding driving motor, a first belt, a first driving shaft and a first transmission shaft, wherein the frame assembly is connected to the main body frame, the first driving shaft and the first transmission shaft are rotationally connected to the frame assembly, the first driving shaft and the first transmission shaft are connected together through the first belt, and the feeding driving motor is used for driving the first driving shaft to rotate;

the structure of the blanking mechanism is the same as that of the feeding mechanism.

The first driving shaft and the first driving shaft are provided with a plurality of first belts, a shield connected to the frame assembly is arranged between the first belts, the frame assembly is connected with a blocking cylinder, a blocking block and a position sensor, the blocking block is connected to the end part of the blocking cylinder, and the blocking block and the position sensor extend out of the shield to the upper part of the first belts.

The product position conveying mechanism comprises a mounting plate assembly and a fixing mechanism, the fixing mechanism is fixedly connected to the main body frame, the mounting plate assembly is vertically and slidably connected to the inner side of the fixing mechanism, two second belts are connected to the two sides of the top of the mounting plate assembly, the conveying direction of the second belts is consistent with that of the feeding mechanism, and the second belts are used for conveying articles to be cleaned.

The width of the object to be cleaned is larger than the width of the outer edges of the two second belts; the article to be cleaned is the article to be cleaned body, or the article to be cleaned comprises the article to be cleaned body and a tool connected to the outer side of the article to be cleaned body, wherein the tool is used for ensuring that the product size of the article to be cleaned can be conveyed by the second belt and can fall onto the overturning frame.

The two opposite sides of the mounting plate assembly are respectively connected with the inner side of the fixing mechanism in a sliding way through a first vertical guide rail and a second vertical guide rail;

The fixed establishment outside is connected with first driving motor, first lead screw, first slider, and first lead screw rotates to be connected in the fixed establishment outside, and first slider threaded connection is in the first lead screw outside, and first slider passes fixed establishment's bar hole and mounting panel subassembly fixed connection, and first driving motor is used for driving first lead screw and rotates.

The vibration platform comprises a first vibration disc and a second vibration disc which are fixedly connected to the main body frame;

The turnover frame comprises turnover mounting plates at two ends and turnover connecting rods connected between the turnover mounting plates;

The outer sides of the two turnover mounting plates are respectively connected with the first vibration plate and the second vibration plate in a rotating way;

The inner sides opposite to the overturning mounting plates are connected with overturning supporting bases for supporting objects to be cleaned;

the clamping mechanism comprises a fixed cylinder and a compression block, the fixed cylinder is connected to the overturning frame, the compression block is connected to the end part of a piston rod of the fixed cylinder, and the compression block is used for compressing an object to be cleaned on the overturning supporting base;

the turnover mechanism comprises a ternary coupling, a rotating shaft and a servo motor, wherein one end of the ternary coupling is connected to the outer side of the turnover mounting plate, the other end of the ternary coupling is connected to the rotating shaft, the rotating shaft is rotationally connected with the main body frame, and the servo motor is used for driving the rotating shaft to rotate.

The main body frame is connected with a third mounting plate through the sliding table cylinder, one end, away from the sliding table cylinder, of the third mounting plate is connected with a laser displacement sensor for detecting the vibration amplitude of the turnover frame, and the third mounting plate rotates around a vertical axis through the sliding table cylinder.

The purging mechanism comprises an ion air nozzle and a five-dimensional movement mechanism for driving the ion air nozzle to move, the five-dimensional movement mechanism is connected with the mounting plate assembly, and the example sealing nozzle is positioned below an article to be cleaned;

The five-dimensional movement mechanism comprises an X-axis movement module, a swinging module, a Y-axis movement module, a Z-axis movement module and a theta-axis rotation module;

the X-axis moving module comprises a second driving motor, a linear guide rail and a fifth supporting plate, wherein the linear guide rail is arranged at the bottom of the mounting plate assembly, the fifth supporting plate is connected to the linear guide rail in a sliding manner, and the second driving motor is used for driving the fifth supporting plate to move along the linear guide rail;

The swinging module comprises a third driving motor and a swinging shaft, the swinging shaft is rotationally connected to the surface of the fifth supporting plate, the swinging shaft is perpendicular to the linear guide rail and is horizontally arranged, an output shaft of the third driving motor is connected with the swinging circumference through a belt, and the third driving motor is used for driving the swinging circumference to rotate;

The Y-axis moving module comprises a fourth mounting plate, a second lead screw, a fourth driving motor and a second sliding block, wherein the fourth mounting plate is fixedly connected to the swinging shaft, the second lead screw is rotationally connected to the fourth mounting plate, the second lead screw is horizontally arranged, the second sliding block is in threaded connection with the second lead screw and is in sliding connection with the fourth mounting plate, and the fourth driving motor is used for driving the second lead screw to rotate;

The Z-axis moving module comprises a fifth mounting plate, a third screw rod, a fifth driving motor and a third sliding block, wherein the fifth mounting plate is mounted on the second sliding block, the third screw rod is rotationally connected with the fifth mounting plate and is perpendicular to the second screw rod, the third sliding block is in threaded connection with the third screw rod and is in sliding connection with the fifth mounting plate, and the fifth driving motor is used for driving the third screw rod to rotate;

The theta axis rotating module comprises a sixth driving motor, a first gear and a second gear, wherein the first gear and the second gear are rotationally connected to the third sliding block, the first gear is meshed with the second gear, the sixth driving motor is used for driving the first gear to rotate, and the ion wind nozzle is connected with the second gear.

The main body frame is connected with a visual identification system, a redundant collection system and an electrostatic protection device;

the visual recognition system is positioned above the vibration mechanism and is used for detecting the position of the article to be cleaned;

The redundant material collecting system comprises a first fan filter unit, a second fan filter unit and a dust collecting tray, wherein the first fan filter unit, the second fan filter unit and the dust collecting tray are connected to the main body frame, the first fan filter unit is positioned right above the product position conveying mechanism and the vibrating mechanism, the second fan filter unit is positioned at one side of the vibrating mechanism, and the dust collecting tray is positioned below the vibrating mechanism;

The electrostatic protection device comprises a first ion wind rod and a second ion wind rod which are respectively positioned at the inlet of the feeding mechanism and the outlet of the discharging mechanism.

A method of multifunctional retentate removal comprising:

s1: placing the to-be-cleaned object on a feeding mechanism, and feeding the to-be-cleaned object into a product grade conveying mechanism by the feeding mechanism;

S2: the product grade conveying mechanism drives the to-be-cleaned object to move downwards, the to-be-cleaned object is transferred to the overturning frame, and the to-be-cleaned object is fixed on the overturning frame by adopting the clamping mechanism;

S3: the visual recognition system recognizes the peripheral size of the object to be cleaned, and automatically performs cleaning path planning, wherein the cleaning path comprises an arc shape and is required to cover the appearance of the object to be cleaned;

s4: vibrating, wherein the vibrating platform drives the overturning frame and the object to be cleaned to vibrate, and removing excessive materials on the lower surface of the object to be cleaned;

s5: the purging mechanism ascends to purge the lower surface of the object to be cleaned according to a planned path, and the purging mode comprises vertical purging, inclined angle purging, free swing purging and combination, so that surface redundancy is removed;

s6: and (3) turning: the purging mechanism descends, the turnover mechanism drives the turnover frame to rotate, and the turnover frame rotates by a certain angle according to the cleaning requirement of the articles to be cleaned;

S7: vibrating, repeating S4;

s8: purging, repeating S5;

s9: repeating S6-S8 according to the cleaning requirement of the object to be cleaned until the cleaning of the redundant object of the object to be cleaned is completed;

S10: and (3) blanking: the clamping mechanism is opened, the product position conveying mechanism moves upwards to transfer the cleaned object to the product position conveying mechanism, then the product position conveying mechanism transfers the cleaned object to the blanking mechanism, and the blanking mechanism drives the cleaned object to move to complete blanking.

In summary, the application at least comprises the following beneficial technical effects:

(1) The multifunctional surplus material removing device provided by the invention can automatically vibrate and sweep the objects to be cleaned by high-speed ion wind, so that the effect of cleaning the surplus materials on the surfaces of the objects to be cleaned is achieved, the cleaning effect is obvious, and the problem of low efficiency of cleaning the surplus materials by the traditional manual mode is solved.

(2) The purging mechanism of the multifunctional residue removing device provided by the invention has five-dimensional motion capability, can be provided with multiple purging modes such as vertical, inclined angle, free swing and the like, and can adjust the distance between the tuyere and the surface of an object to be cleaned so as to realize a better cleaning effect.

(3) The multifunctional residue removing device provided by the invention has the visual identification capability, can identify the outline dimension of the object to be cleaned, automatically plan the movement path and further improve the cleaning efficiency.

(4) The multifunctional redundant cleaning device provided by the invention is provided with a perfect electrostatic protection system, comprises an ion wind rod, an electrostatic detector and the like, and adopts high-speed ion wind to sweep and clean, and can effectively protect the electrostatic safety of electronic equipment when the object to be cleaned is the electronic equipment.

(5) The multifunctional device and the method for removing the residues are simple in implementation method, high in compatibility of articles to be cleaned and suitable for industrial production.

Drawings

FIG. 1 is a schematic diagram of a multifunctional device for removing the excess material provided by the invention.

Fig. 2 is a schematic side view of the multifunctional device for removing the residues.

FIG. 3 is a schematic diagram of the multifunctional device for removing the excess material provided by the invention after removing the outer shell.

Fig. 4 is a schematic diagram of a feeding mechanism of the multifunctional device for removing the surplus substances.

FIG. 5 is a schematic diagram of a product position conveying mechanism of the multifunctional device for removing the residues.

FIG. 6 is a schematic diagram of a vibrating mechanism of the multifunctional device for removing the surplus material provided by the invention.

Fig. 7 is a schematic diagram of a purging mechanism of the multifunctional device for removing the excess material.

Reference numerals illustrate:

1. An outer shell: 11. an outer housing body; 12. a blanking mechanism door; 13. a loading mechanism door; 14. a front upper door; 15. front lower door; 16. a left lower door; 17. a right lower door; 18. a rear lower door; 19. a control panel; 191. a power switch; 192. a start button; 193. a stop button; 194. an emergency stop button; 110. a control screen; 111. a tri-color lamp; 112. an emergency stop button; 113. a start button; 114. an emergency stop button; 2. a conveyor line mechanism; 21. a feeding mechanism; 211. a frame assembly; 212. a feeding driving motor; 213. a first belt; 214. a first drive shaft; 215. a first drive shaft; 216. blocking the cylinder; 217. a shield; 218. a blocking piece; 219. a position sensor; 2120. a support base plate; 2121. adjusting the side plates; 2122. a drive shaft mounting plate; 2123. a drive shaft mounting plate; 22. a product grade conveying mechanism; 221. a mounting plate assembly; 2211. a first mounting plate; 2212. a second mounting plate; 2213. a first connection plate; 2214. a front connecting rod; 2215. a rear connecting rod; 2216. a second connecting plate; 222. a fixing mechanism; 2221. a first fixing plate; 2222. a second fixing plate; 2223. a front connecting plate; 2224. a rear connecting plate; 2225. a first vertical rail; 2226. a second vertical rail; 2227. a first driving motor; 2228. a first lead screw; 2229. a first slider; 223. a belt assembly; 2231. a second belt; 2232. a second drive shaft; 2233. a second drive shaft; 2234. a horizontal driving motor; 2235. a first support plate; 224. a vertical drive motor assembly; 225. a cylinder baffle; 2251. a limit cylinder; 2252. a strip-shaped baffle; 3. A vibration mechanism; 31. a vibration platform; 311. a first vibration plate; 312. a second vibration plate; 313. a second support plate; 314. a third support plate; 32. a clamping mechanism; 321. turning over the mounting plate; 322. a turnover bearing; 323. limiting locking blocks; 324. a third connecting plate; 325. turning over the connecting rod; 326. overturning the supporting base; 327. a fixed cylinder; 328. a compaction block; 33. a turnover mechanism; 331. a servo motor; 332. a rotation shaft; 333. a ternary coupling; 334. a limiting block; 335. a mounting base plate; 34. a laser displacement sensor assembly; 341. a laser displacement sensor; 342. a slipway cylinder; 343. a third mounting plate; 344. a fourth support plate; 4. purge mechanism: 41. an ion generator; 42. an ion tuyere; 44. a first electromagnetic valve; 45. a second electromagnetic valve; 431. An X-axis moving module; 4311. a second driving motor; 4312. a linear guide rail; 432. a swing module; 4321. a third driving motor; 4322. a fifth support plate; 4323. a swing shaft; 433. a Y-axis moving module; 4331. a sixth support plate; 4332. a fourth mounting plate; 4333. a second lead screw; 4335. A second slider; 434. a Z-axis moving module; 4341. a fifth mounting plate; 4342. a third lead screw; 4343. a fifth driving motor; 4344. a third slider; 435. a theta axis rotation module; 4351. a sixth driving motor; 4352. a gear drive assembly; 4353. ion tuyere fixing frame; 5. a visual recognition mechanism; 51. an industrial camera; 52. a lens; 6. a surplus collection system; 61. a first fan filter unit set; 62. a second fan filter unit set; 63. a dust collecting tray; 71. A first ion wind bar; 72. a second ion wind bar; 73. an electrostatic voltage detector; 8. a main body frame; 81. an integral frame; 82. an upper panel; 83. a sixth mounting plate; 84. a bottom plate.

Detailed Description

The application is described in further detail below with reference to the attached drawings and to specific embodiments:

According to a first aspect of the present invention, as shown in fig. 1 to 7, there is provided a multifunctional device for removing excess substances, comprising a main body frame 8, a main body 11 connected to the main body frame 8, a front upper door 14 as an upper front half of the main body 11, a control panel 19 provided in the middle of the main body 11, a power switch 191, a start button 192, a stop button 193 and a scram button 194 provided on the control panel 19, a control screen 110 provided on the upper right of the main body 11, a three-color lamp 111 provided on the upper right corner of the main body 11, a lower left door 16 and a lower right door 17 provided on the lower left and right sides of the main body 11, a scram button 112 and a start button 113 provided on the lower right side of the main body 11, a first filter unit 61 provided on the upper left and lower rear side of the main body 11, and a second filter unit provided on the lower left and lower rear side of the main body 11, and a filter unit provided on the lower left and 62 provided on the rear lower left and lower side of the main body 11, respectively, and a filter unit provided on the rear unit 18.

The main body frame 8 includes a unitary frame 81, an upper panel 82, a sixth mounting plate 83, and a bottom plate 84.

As shown in fig. 4, the feeding mechanism 21 is located at the front end of the device, the feeding mechanism 21 is mounted on the main body 11 of the outer housing through a supporting base plate 2120, adjusting side plates 2121 are mounted on two sides of the supporting base plate 2120, a first driving shaft 214 and a first driving shaft 215 are respectively located at the outer end and the inner end below the feeding mechanism, the driving shaft mounting plate 2122 and the driving shaft mounting plate 2123 are mounted on the supporting base plate 2120, the feeding driving motor 212 is mounted below the driving shaft mounting plate 2122, the first driving shaft 214 and the first driving shaft 215 are connected together through a first belt 213, a shield 217 is mounted between the first belts 213, the supporting base plate 2120 is arranged below two sides of the first belt 213, the shield 217 and the supporting base plate 2120 jointly support an object to be cleaned, a blocking cylinder 216 and a position sensor 219 are located on the driving shaft mounting plate 2123, a blocking block 218 is mounted on the blocking cylinder 216, the blocking block 218 extends to the upper side of the first belt 213 through a corresponding opening position, the position sensor 219 is mounted beside the blocking block 218, and the object to be cleaned reaches the position sensor 219 along the feeding direction, the shield 217 reaches the position sensor 217 to the blocking block 219, the position sensor is corresponding to the position sensor and the opening position on the upper side of the blocking cylinder is slightly below the supporting cylinder 216, and the object to be cleaned is driven to the object to be cleaned by the object to be sensed by the blocking position sensor.

As shown in fig. 5, the product position conveying mechanism 22 is located below the middle inside the device and is used for supporting the articles to be cleaned to enter the vibrating mechanism 3 and conveying the articles to be cleaned to the blanking mechanism after cleaning is completed, and comprises a mounting plate assembly 221, a fixing mechanism 222, a belt assembly 223, a vertical driving motor assembly 224 and a cylinder baffle 225. The mounting plate assembly 221 includes a first mounting plate 2211 and a second mounting plate 2212 connected together by a first connection plate 2213, a front connection rod 2214, and a rear connection rod 2215, the fixing mechanism 222 includes a first fixing plate 2221 and a second fixing plate 2222 connected together by a front connection plate 2223 and a rear connection plate 2224, and mounted on the integral frame 81 of the main body frame 8, the mounting plate assembly 221 is connected to the first fixing plate 2221 and the inner side of the second fixing plate 2222 by a first vertical guide 2225 and a second vertical guide 2226, the second mounting plate 2212 has a second connection plate 2216 connected to the first slider 2229 by a bar-shaped hole on the second fixing plate 2222, the first driving motor 2227 is mounted on the outer side of the second fixing plate 2222, the first lead screw 2228 can be driven to rotate, and then the first sliding block 2229 is driven to move up and down, so that the mounting plate assembly 221 can move up and down, the second driving shaft 2232 and the second driving shaft 2233 respectively penetrate through the front end and the rear end of the upper portion of the mounting plate assembly 221, the second belt 2231 is connected to the outer side of the first mounting plate 2211 and the second mounting plate 2212, the feeding direction of the objects to be cleaned is consistent with that of the feeding mechanism 21, the first supporting plate 2235 is mounted below the second belt 2231, the horizontal driving motor 2234 is located below the second driving shaft 2232, the limiting cylinder 2251 is mounted on the inner side of the rear connecting plate 2224, and the bar-shaped baffle 2252 is mounted on the limiting cylinder 2251 and used for limiting the objects to be cleaned.

The width of the object to be cleaned is larger than the width of the outer edges of the two second belts 2231, and after the object to be cleaned is conveyed to the product position conveying mechanism 22 by the feeding mechanism 21, the object to be cleaned is driven by the second belts 2231 to move continuously until the object to be cleaned is blocked by the bar-shaped baffle 2252, and the object to be cleaned does not move continuously.

The object to be cleaned can be an object to be cleaned body, and also can comprise the object to be cleaned and a tool connected to the outer side of the object to be cleaned, wherein the tool is used for ensuring that the product size of the object to be cleaned can be suitable for the device.

The blanking mechanism is positioned at the rear end of the device, and the structure is symmetrical with the feeding mechanism 21.

As shown in fig. 6, the vibration mechanism 3 is located in the middle of the device and includes a vibration table 31, a clamping mechanism 32, a tilting mechanism 33, and a laser displacement sensor assembly 34. The vibration platform 31 includes a first vibration plate 311 and a second vibration plate 312, which are respectively located in front of and behind the product position conveying mechanism 22, and are mounted on a sixth mounting plate 83 of the main body frame 8 through a second support plate 313 and a third support plate 314, two turnover mounting plates 321 are provided, 4 turnover connecting rods 325 are provided, and 4 turnover connecting rods 325 are connected between the two turnover mounting plates 321 to form a turnover frame. And the turnover bearings 322 are arranged on the turnover mounting plates 321 at the two ends of the turnover frame, and the turnover bearings 322 are arranged on the second vibration plate 312 and the third connecting plate 324 on the first vibration plate 311 through the limiting locking blocks 323, so that the turnover mounting plates 321 are rotationally connected with the vibration plates. The inside bottom of the turnover mounting plate 321 is provided with a turnover supporting base 326, and the turnover supporting base 326 is used for supporting the object to be cleaned. The mounting plate assembly 221 passes transversely through the flip frame, the highest height of the two second straps 2231 is higher than the height of the flip mounting plate 321, and the two second straps 2231 are able to move vertically up and down within the bottom frame of the flip frame. The upper part of the inner side of the turnover mounting plate 321 is provided with a fixed air cylinder 327, and the fixed air cylinder 327 is provided with a compacting block 328 for fixing the articles to be cleaned. The turnover bearing 322 of the rear turnover mounting plate 321 is connected with a ternary coupling 333, a rotating shaft 332 and a servo motor 331, which are used for driving the clamping mechanism 32 to rotate, the rotating shaft 332 and the servo motor 331 are mounted on the sixth mounting plate 83 of the main body frame 8 through a mounting bottom plate 335, the third mounting plate 343 is used for mounting the laser displacement sensor 341 on a sliding table cylinder 342, the sliding table cylinder 342 is mounted on the sixth mounting plate 83 of the main body frame 8 through a fourth supporting plate 344, the sliding table cylinder 342 is used for driving the laser displacement sensor 341 to move, the movable angle is not less than 90 degrees, and the adjustment can be performed, so that the vibration magnitude measurement of the clamping mechanism 32 is realized.

The servo motor 331 is started, the servo motor 331 drives the turnover bearing 322, the ternary coupling 333 and the turnover frame to rotate, and the turnover frame can drive the object to be cleaned fixed on the turnover frame to turn over. When the turnover frame is turned in place, the turnover is stopped, the vibration plate is started, and the vibration plate drives the turnover frame to vibrate, so that the object to be cleaned is cleaned.

After the object to be cleaned is blocked by the bar-shaped baffle 2252, the first driving motor 2227 is started to drive the first screw 2228 to rotate, and then drive the first sliding block 2229 to move downwards, so that the mounting plate assembly 221 moves downwards, the object to be cleaned on the two second belts 2231 falls onto the overturning supporting base 326, and then the piston rod of the fixing cylinder 327 drives the pressing block 328 to move, and the pressing block 328 fixes the object to be cleaned on the overturning supporting base 326.

As shown in fig. 3 and 7, the purge mechanism 4 includes an ionizer 41, an ion tuyere 42, a five-dimensional movement mechanism, a first solenoid valve 44, and a second solenoid valve 45. The five-dimensional motion mechanism comprises an X-axis moving module 431, a swinging module 432, a Y-axis moving module 433, a Z-axis moving module 434 and a theta-axis rotating module 435. The second driving motor 4311 and the linear guide 4312 of the X-axis moving module 431 are installed at the bottom of the mounting plate assembly 221 of the product position conveying mechanism 22, are connected with the first mounting plate 2211 and the second mounting plate 2212, and support the whole purging mechanism 4 and realize the X-direction movement of the purging mechanism 4, and the movement distance is 200mm. The third driving motor 4321 and the swinging shaft 4323 of the swinging module 432 are respectively located above and below the fifth supporting plate 4322, and the fifth supporting plate 4322 is installed on the linear guide rail 4312 to realize a swinging function of +/-45 degrees. The Y-axis moving module 433 is mounted on the swinging shaft 4323 through a sixth support plate 4331, is connected with a fourth mounting plate 4332, and realizes Y-direction 200mm movement through a second lead screw 4333, a fourth driving motor and a second sliding block 4335. The Z-axis moving module 434 includes a fifth mounting plate 4341, a third screw 4342, a fifth driving motor 4343, and a third slider 4344. The fifth mounting plate 4341 is mounted on the second slider 4335, and the third screw 4342, the fifth driving motor 4343, and the third slider 4344 realize a movement of 150mm in the Z direction. The θ -axis rotating module 435 is mounted on the third slider 4344, the θ -axis rotating module 435 includes a sixth driving motor 4351, a gear transmission assembly 4352, and an ion wind nozzle fixing frame 4353, the gear transmission assembly 4352 includes a first gear and a second gear which are rotatably connected to the third slider 4344 and are meshed with each other, the rotation axes of the first gear and the second gear are perpendicular to the axes of the second screw 4333 and the third screw 4342, the second gear is connected with the ion wind nozzle fixing frame 4353, the ion wind nozzle 42 is connected with the ion wind nozzle fixing frame 4353, the ion wind nozzle fixing frame 4353 is located under two belts connected with the mounting plate assembly 221, the sixth driving motor 4351 drives the first gear to rotate, and the first gear drives the second gear to rotate, and the second gear drives the ion wind nozzle fixing frame 4353 to rotate. The theta axis rotation angle is +/-45 degrees, the ion air nozzle 42 is arranged on the ion air nozzle fixing frame 4353, the ion air nozzle 42 is composed of two ion air openings with the diameter of 2.2mm, through the structural design, the purging mechanism 4 can realize multiple purging modes such as vertical, inclined angle and free swing, the distance between the air nozzle and the surface of an object to be cleaned can be adjusted, the objects to be cleaned with different structures are met, and better cleaning effect is realized.

The ion blast nozzle 42 is positioned below the cleaning object, and blows the vibrated cleaning object by adjusting the angle position and the like, so as to further clean the surplus.

When the cleaning of the cleaning object is completed, the piston rod of the fixed cylinder 327 is retracted, and the pressing block 328 is driven to move to release the fixing of the cleaning object. Then, the first driving motor 2227 is started to drive the first screw rod 2228 to rotate, and then drive the first sliding block 2229 to move upwards, so that the mounting plate assembly 221 is moved upwards, and the two belts connected with the mounting plate assembly 221 eject the cleaned object to be cleaned. Then, the limit cylinder 2251 drives the bar-shaped baffle 2252 to move downwards, the bar-shaped baffle 2252 no longer blocks the cleaned object to be cleaned, and the cleaned object to be cleaned is driven by the two belts connected with the mounting plate assembly 221 to move to the blanking mechanism and is finally sent out by the blanking mechanism.

As shown in fig. 3, the first electromagnetic valve 44 and the second electromagnetic valve 45 are respectively mounted on the sixth mounting plate 83, and the electromagnetic valves are respectively connected with the device air inlet and the interfaces of the cylinders through air pipes.

The visual recognition mechanism 5 comprises an industrial camera 51 and a lens 52, is arranged at the top of the device, and the lens 52 is opposite to the clamping mechanism 32, so that the outline dimension of the article to be cleaned can be automatically recognized.

As shown in fig. 1 and 2, the surplus collection system 6 includes a first fan filter unit 61, a second fan filter unit 62, and a dust collection tray 63, where the first fan filter unit 61 and the second fan filter unit 62 are respectively located above the top and the back of the device, the dust collection tray 63 is located on a bottom plate 84 of the bottom of the device, under the clamping mechanism 32, surplus materials generated during operation of the device, and floating dust surplus materials are filtered by the first fan filter unit 61 and the second fan filter unit 62, and larger particle surplus materials fall onto the dust collection tray 63.

As shown in fig. 3, the electrostatic protection device: the first ion wind bar 71, the second ion wind bar 72, the electrostatic voltage detector 73, the first ion wind bar 71, the second ion wind bar 72 are located the device pan feeding mouth and the discharge mouth respectively, the wind gap is aimed at the transfer chain downwards, the electrostatic voltage detector 73 is located on the sixth mounting panel 83 of the main body frame 8, the detection range of the electrostatic voltage detector 73 covers the space range that the clamping mechanism 32 needs to overturn.

The device is connected with compressed air, and the air pressure is 0.4-0.7 MPa.

According to a second aspect of the present invention, there is provided a method of removing excess material, comprising the steps of:

S1: the method comprises the steps that a user opens a door of a feeding mechanism, puts an object to be cleaned on the feeding mechanism, presses a start button, and the feeding mechanism and a product position conveying mechanism work to send the object to be cleaned into a clamping mechanism;

s2: fixing, namely enabling the to-be-cleaned object to enter a preset position, clamping by a clamping cylinder, and fixing the to-be-cleaned object to a clamping mechanism;

S3: the method comprises the steps of identifying, by an industrial camera, the peripheral size of an object to be cleaned, automatically selecting an arc-shaped path to carry out cleaning path planning by the device, wherein the cleaning path only covers the appearance of the object to be cleaned, and the other areas are not purged;

S4: vibrating, wherein the vibrating platform drives the clamping mechanism and the object to be cleaned to vibrate, the surplus on the lower surface of the object to be cleaned is removed, the vibration starting acceleration threshold is set to be 6g, the vibration time is 20s, the vibration frequency is 40Hz, and the amplitude is +/-2 mm;

S5: the purging mechanism is lifted, so that the distance between the tuyere and the lower surface of the object to be cleaned is 10mm, high-speed ion wind is started, the lower surface of the object to be cleaned is purged according to a bow-shaped path, the purging is performed twice, the purging mode sequentially comprises free swing purging and vertical purging, the surface excess is removed, the swing angle is 45 degrees, the swing speed is 10 degrees/s, the rotation angle is 20 degrees, the rotation speed is 10 degrees/s, and the movement speed of the tuyere is 10mm/s;

s6: and (3) turning: the purging mechanism descends, and the center of the turnover mechanism rotates 180 degrees;

s7: vibrating, and repeating the step 4;

s8: purging, and repeating the step 5;

S9: and (3) blanking: the clamping cylinder is opened, the product position conveying mechanism and the blanking mechanism send the to-be-cleaned objects out of the surplus cleaning device, and a user opens the blanking mechanism door to take down the cleaned objects.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited by the above embodiments, wherein the upper and lower housings are named relative to the space, so that the embodiments are convenient to describe, but not limited to the space, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principles of the present invention should be made by the equivalent substitution methods, and are included in the scope of the present invention.

What is not described in detail in the present specification is a well known technology to those skilled in the art.

While the invention has been described in terms of the preferred embodiment, it is not intended to limit the invention, but it will be apparent to those skilled in the art that variations and modifications can be made without departing from the spirit and scope of the invention, and therefore the scope of the invention is defined in the appended claims.

Claims (8)

1. A multifunctional surplus material removing device, which is characterized in that: comprises a main body frame (8), a feeding mechanism (21), a product position conveying mechanism (22), a vibrating mechanism (3), a discharging mechanism and a blowing mechanism (4) which are arranged on the main body frame (8);

The feeding mechanism (21) is used for horizontally conveying the to-be-cleaned object to the product position conveying mechanism;

The vibrating mechanism (3) comprises a turnover frame, a vibrating platform (31), a clamping mechanism (32) and a turnover mechanism (33), wherein the turnover frame is rotationally connected to the vibrating platform (31), the vibrating platform (31) is used for driving the turnover frame to vibrate, the clamping mechanism (32) is connected to the turnover frame and is used for fixing an object to be cleaned on the turnover frame, and the turnover mechanism (33) is used for driving the turnover frame to rotate so as to drive the object to be cleaned to turn;

The purging mechanism (4) is connected with the product position conveying mechanism and is positioned right below the to-be-cleaned object;

the product conveying mechanism is used for transferring the product to be cleaned onto the overturning frame, and transferring the product from the overturning frame onto the product conveying mechanism and then transferring the product to the blanking mechanism;

The product position conveying mechanism comprises a mounting plate assembly (221) and a fixing mechanism (222), the fixing mechanism (222) is fixedly connected to the main body frame (8), the mounting plate assembly (221) is vertically and slidably connected to the inner side of the fixing mechanism (222), two second belts (2231) are connected to two sides of the top of the mounting plate assembly (221), the conveying direction of the second belts (2231) is consistent with the conveying direction of the feeding mechanism (21), and the second belts (2231) are used for conveying articles to be cleaned;

The width of the object to be cleaned is larger than the width of the outer edges of the two second belts (2231); the article to be cleaned is an article body to be cleaned, or the article to be cleaned comprises an article body to be cleaned and a tool connected to the outer side of the article body to be cleaned, wherein the tool is used for ensuring that the product size of the article to be cleaned can be conveyed by a second belt (2231) and can fall onto the turnover frame;

The two opposite sides of the mounting plate assembly (221) are respectively connected with the inner side of the fixing mechanism (222) in a sliding manner through a first vertical guide rail (2225) and a second vertical guide rail (2226);

The fixing mechanism (222) is connected with a first driving motor (2227), a first lead screw (2228) and a first sliding block (2229) on the outer side, the first lead screw (2228) is rotationally connected to the outer side of the fixing mechanism (222), the first sliding block (2229) is in threaded connection with the outer side of the first lead screw (2228), the first sliding block (2229) penetrates through a strip-shaped hole of the fixing mechanism (222) to be fixedly connected with the mounting plate assembly (221), and the first driving motor (2227) is used for driving the first lead screw (2228) to rotate.

2. The multifunctional retentate removal apparatus of claim 1, wherein: the feeding mechanism (21) comprises a frame assembly (211), a feeding driving motor (212), a first belt (213), a first driving shaft (214) and a first transmission shaft (215), wherein the frame assembly (211) is connected to the main body frame (8), the first driving shaft (214) and the first transmission shaft (215) are rotatably connected to the frame assembly (211), the first driving shaft (214) and the first transmission shaft (215) are connected together through the first belt (213), and the feeding driving motor (212) is used for driving the first driving shaft (214) to rotate;

The blanking mechanism and the feeding mechanism (21) have the same structure.

3. A multifunctional retentate removal apparatus as claimed in claim 2, characterized in that: the novel air conditioner is characterized in that a plurality of first belts (213) are arranged on the first driving shaft (214) and the first driving shaft (215), a shield (217) connected to the frame assembly (211) is arranged between the first belts (213), the frame assembly (211) is connected with a blocking air cylinder (216), a blocking block (218) and a position sensor (219), the blocking block (218) is connected to the end part of the blocking air cylinder (216), and the blocking block (218) and the position sensor (219) extend out from the shield (217) to the upper part of the first belts (213).

4. The multifunctional retentate removal apparatus of claim 1, wherein: the vibration platform (31) comprises a first vibration disc (311) and a second vibration disc (312) which are fixedly connected to the main body frame (8);

The turnover frame comprises turnover mounting plates (321) at two ends and turnover connecting rods (325) connected between the turnover mounting plates (321);

the outer sides of the two turnover mounting plates (321) are respectively and rotatably connected with the first vibration plate (311) and the second vibration plate (312);

The opposite inner sides of the turnover mounting plate (321) are connected with turnover supporting bases (326) for supporting the objects to be cleaned;

The clamping mechanism (32) comprises a fixed air cylinder (327) and a pressing block (328), the fixed air cylinder (327) is connected to the overturning frame, the pressing block (328) is connected to the end part of a piston rod of the fixed air cylinder (327), and the pressing block (328) is used for pressing an object to be cleaned on the overturning supporting base (326);

The turnover mechanism (33) comprises a ternary coupling (333), a rotating shaft (332) and a servo motor (331), wherein one end of the ternary coupling (333) is connected to the outer side of the turnover mounting plate (321), the other end of the ternary coupling is connected to the rotating shaft (332), the rotating shaft (332) is rotationally connected with the main body frame (8), and the servo motor (331) is used for driving the rotating shaft (332) to rotate.

5. The multifunctional surplus removal device of claim 4, wherein: the main body frame (8) is connected with a third mounting plate (343) through a sliding table cylinder (342), one end, away from the sliding table cylinder (342), of the third mounting plate (343) is connected with a laser displacement sensor (341) for detecting the vibration amplitude of the turnover frame, and the third mounting plate (343) rotates around a vertical axis through the sliding table cylinder (342).

6. The multifunctional retentate removal apparatus of claim 1, wherein: the purging mechanism (4) comprises an ion air nozzle (42) and a five-dimensional movement mechanism for driving the ion air nozzle (42) to move, the five-dimensional movement mechanism is connected to the mounting plate assembly (221), and the ion air nozzle (42) is positioned below an object to be cleaned;

the five-dimensional movement mechanism comprises an X-axis movement module (431), a swinging module (432), a Y-axis movement module (433), a Z-axis movement module (434) and a theta-axis rotation module (435);

The X-axis moving module (431) comprises a second driving motor (4311), a linear guide rail (4312) and a fifth supporting plate (4322), wherein the linear guide rail (4312) is arranged at the bottom of the mounting plate assembly (221), the fifth supporting plate (4322) is connected to the linear guide rail (4312) in a sliding manner, and the second driving motor (4311) is used for driving the fifth supporting plate (4322) to move along the linear guide rail (4312);

The swinging module (432) comprises a third driving motor (4321) and a swinging shaft (4323), the swinging shaft (4323) is rotatably connected to the surface of the fifth supporting plate (4322), the swinging shaft (4323) is perpendicular to the linear guide rail (4312) and is horizontally arranged, an output shaft of the third driving motor (4321) is connected with the swinging circumference through a belt, and the third driving motor (4321) is used for driving the swinging circumference to rotate;

The Y-axis moving module (433) comprises a fourth mounting plate (4332), a second lead screw (4333), a fourth driving motor and a second sliding block (4335), wherein the fourth mounting plate (4332) is fixedly connected to the swinging shaft (4323), the second lead screw (4333) is rotationally connected to the fourth mounting plate (4332), the second lead screw (4333) is horizontally arranged, the second sliding block (4335) is in threaded connection with the second lead screw (4333) and is in sliding connection with the fourth mounting plate (4332), and the fourth driving motor is used for driving the second lead screw (4333) to rotate;

The Z-axis moving module (434) comprises a fifth mounting plate (4341), a third lead screw (4342), a fifth driving motor (4343) and a third sliding block (4344), wherein the fifth mounting plate (4341) is mounted on the second sliding block (4335), the third lead screw (4342) is rotationally connected with the fifth mounting plate (4341), the third lead screw (4342) is perpendicular to the second lead screw (4333), the third sliding block (4344) is in threaded connection with the third lead screw (4342) and is in sliding connection with the fifth mounting plate (4341), and the fifth driving motor (4343) is used for driving the third lead screw (4342) to rotate;

The theta axis rotating module (435) comprises a sixth driving motor (4351), a first gear and a second gear, wherein the first gear and the second gear are rotationally connected to a third sliding block (4344), the first gear is meshed with the second gear, the sixth driving motor (4351) is used for driving the first gear to rotate, and the ion wind nozzle (42) is connected with the second gear.

7. The multifunctional retentate removal apparatus of claim 1, wherein: the main body frame (8) is connected with a visual identification system, a surplus collection system (6) and an electrostatic protection device;

the visual recognition system is positioned above the vibration mechanism (3) and is used for detecting the position of an object to be cleaned;

The surplus collection system (6) comprises a first fan filter unit, a second fan filter unit (62) and a dust collection tray (63) which are connected to the main body frame (8), wherein the first fan filter unit is positioned right above the product position conveying mechanism and the vibrating mechanism (3), the second fan filter unit (62) is positioned at one side of the vibrating mechanism (3), and the dust collection tray (63) is positioned below the vibrating mechanism (3);

The electrostatic protection device comprises a first ion wind rod (71) and a second ion wind rod (72) which are respectively positioned at the inlet of the feeding mechanism (21) and the outlet of the discharging mechanism.

8. A multi-functional retentate removal method using a multi-functional retentate removal apparatus as claimed in any one of claims 1-7, comprising:

S1: placing the to-be-cleaned object on a feeding mechanism (21), and feeding the to-be-cleaned object into a product grade conveying mechanism by the feeding mechanism (21);

s2: the product grade conveying mechanism drives the to-be-cleaned object to move downwards, the to-be-cleaned object is transferred to the overturning frame, and the to-be-cleaned object is fixed on the overturning frame by adopting the clamping mechanism (32);

S3: the visual recognition system recognizes the peripheral size of the object to be cleaned, and automatically performs cleaning path planning, wherein the cleaning path comprises an arc shape and is required to cover the appearance of the object to be cleaned;

S4: vibrating, wherein the vibrating platform (31) drives the overturning frame and the object to be cleaned to vibrate, and the excessive materials on the lower surface of the object to be cleaned are removed;

s5: the purging mechanism (4) ascends to purge the lower surface of the object to be cleaned according to a planned path, and the purging mode comprises vertical purging, inclined angle purging, free swing purging and combination, so that surface surplus is removed;

S6: and (3) turning: the purging mechanism (4) descends, the turnover mechanism (33) drives the turnover frame to rotate, and the turnover frame rotates by a certain angle according to the cleaning requirement of the articles to be cleaned;

S7: vibrating, repeating S4;

s8: purging, repeating S5;

s9: repeating S6-S8 according to the cleaning requirement of the object to be cleaned until the cleaning of the redundant object of the object to be cleaned is completed;

s10: and (3) blanking: the clamping mechanism (32) is opened, the product position conveying mechanism moves upwards to transfer the cleaned object to the product position conveying mechanism, then the product position conveying mechanism transfers the cleaned object to the blanking mechanism, and the blanking mechanism drives the cleaned object to move to finish blanking.