Full-automatic ultrasonic cleaning and drying integrated equipment for dental resin printed parts

Abstract

The application discloses a kind of full-automatic ultrasonic cleaning drying integration equipment of dental resin print piece, it is related to print piece post-processing technical field, it includes cabinet, the residue removal circulating drying mechanism is arranged in the cabinet, the present application is driven telescopic rod vertical rise by air cylinder, then make that trigger strip and linkage strip are at the same height, then motor again drives protective cylinder rotation, to drive the air flow around resin piece, to dry treatment of the liquid attached to resin piece surface, by centrifugal drying power to throw inside liquid, fast and no contact pollution risk, and by external rotation to drive air flow further improve drying speed, and when resin piece is dried, scraper one located at the top of sink in the inner wall of cabinet is still in the step of impurity removal, to avoid floating dust on the surface of sink in next cleaning time adheres to resin piece surface, to improve cleaning difficulty.

Description

Technical Field

[0001] This invention relates to the field of post-processing technology for printed parts, and in particular to a fully automated ultrasonic cleaning and drying integrated device for dental resin printed parts. Background Technology

[0002] Currently, dental resin prints are placed in an ultrasonic water tank after printing. Ultrasonic waves are used to clean the resin prints. After cleaning, staff use tweezers to remove the prints from the tank, and then they dry them.

[0003] However, dental resin prints have many pores and are precisely arranged. When placed in an ultrasonic cleaner, they are not effective at cleaning complex internal cavities, the bottom of support structures, and the closely spaced gaps between dental molds. Furthermore, when the prints are removed after cleaning, the scum generated during cleaning is very easy to re-adhere, which is one of the main reasons for unqualified cleaning and rework. In addition, natural air drying / blowing is difficult to remove residual liquids (especially hydrophilic resins), static drying is slow, and compressed air drying can cause contamination on the surface of the prints. Summary of the Invention

[0004] To improve the problems of poor cleaning effect and slow drying speed, this invention provides a fully automatic ultrasonic cleaning and drying integrated device for dental resin printed parts.

[0005] The present invention provides a fully automated ultrasonic cleaning and drying integrated device for dental resin prints, which adopts the following technical solution:

[0006] A fully automatic ultrasonic cleaning and drying integrated equipment for dental resin prints includes a cabinet, and the cabinet is equipped with a slag removal and circulation drying mechanism.

[0007] The slag removal and circulating drying mechanism includes a cylinder mounted on the top of the cabinet. The cylinder has a telescopic rod at its telescopic end. A rotating disk is mounted at the bottom of the telescopic rod to drive a fixed ring to move vertically. A rotating cylinder is mounted on the outer wall of the telescopic rod to drive a sliding cylinder to rotate. A trigger bar is mounted on the outer wall of the telescopic rod to drive a linkage bar to rotate. A guide cylinder is mounted on the outer wall of the rotating cylinder to drive a fixed ring to rotate. A connecting plate is fixedly mounted at the bottom of the rotating disk. A toothed pulley is mounted on the outer wall of the rotating cylinder to drive the rotating cylinder to rotate. A motor is mounted on the inner wall of the cabinet to drive the rotating rod to rotate. A protective cylinder is mounted on the outer wall of the rotating rod. A bidirectional lead screw is mounted on the inner wall of the cabinet to drive a moving block to move horizontally. A connecting piece is mounted on the side wall of the moving block to drive a scraper to move horizontally. A horizontal plate is mounted on the top of the scraper to drive a scraper to move horizontally. A collection trough is movably mounted on the inner wall of the cabinet. A resin component is mounted at the bottom of the connecting plate.

[0008] By adopting the above technical solution, the cylinder drives the bracket to rotate, thereby driving the resin part to rotate and complete the ultrasonic rotation cleaning step. At the same time, the motor drives the scraper to move horizontally to complete the collection of impurities and avoid secondary pollution.

[0009] Preferably, the slag removal and circulating drying mechanism further includes a mounting frame fixedly connected to the top of the cabinet. A cylinder is fixedly connected to the inner wall of the mounting frame. The telescopic end of the cylinder extends through the top of the cabinet and is fixedly connected to the top of the telescopic rod. The bottom of the telescopic rod is fixedly connected to the top of the fixed circular plate. A rotating disk is rotatably connected to the outer wall of the fixed circular plate. The top of the rotating disk extends through the telescopic rod. A sliding cylinder is fixedly connected to the top of the rotating disk. A protrusion is fixedly connected to the outer wall of the sliding cylinder.

[0010] By adopting the above technical solution, the mounting frame and cylinder form a rigid lifting base. The sliding bearing design of the telescopic rod, fixed disc, and rotating disk ensures zero sway when the sliding cylinder rotates. The guide constraint of the protrusion restricts the rotating cylinder to slide only axially, thus achieving decoupling of lifting and rotational motion.

[0011] Preferably, a rotating cylinder is slidably connected to the outer wall of the protrusion, a fixing ring is fixedly connected to the outer wall of the rotating disk, a trigger strip is fixedly connected to the outer wall of the fixing ring, a limiting plate is fixedly connected to the inner wall of the cabinet, a guide cylinder is rotatably connected to the top of the limiting plate, a guide plate is attached to the top of the limiting plate and fixedly connected to the top of the guide cylinder, a fixing ring is fixedly connected to the top of the guide plate, and a linkage strip is fixedly connected to the inner wall of the guide plate.

[0012] By adopting the above technical solution, the cooperation between the fixed ring and the trigger bar transmits the rotational torque of the trigger bar to the guide tube, thereby improving the synchronization between the guide tube and the trigger bar.

[0013] Preferably, a fixing ring three is fixedly connected to the bottom of the guide tube, a baffle plate is fixedly connected to the top of the fixing ring three, a limiting plate two is movably passed through the outer wall of the guide tube and fixedly connected to the inner wall of the cabinet, a connecting plate one is fixedly connected to the bottom of the rotating disk, a bracket is fixedly connected to the bottom of the connecting plate one, a frame is rotatably connected to the bottom of the bracket, a toothed pulley one is fixedly passed through the outer wall of the rotating cylinder, a connecting plate two is fixedly connected to the inner wall of the cabinet, and a connecting plate three is fixedly connected to the inner wall of the cabinet.

[0014] By adopting the above technical solution, the bevel gear set of the fixed ring three-baffle plate converts the vertical rotation of the guide tube into the horizontal rotation of the connecting plate one, thereby completing the motion transmission.

[0015] Preferably, a rotating rod is fixedly inserted through the top of the connecting plate three, and a toothed pulley two is fixedly inserted through the outer wall of the rotating rod. A toothed belt is sleeved between the toothed pulley one and the toothed pulley two. The top of the toothed pulley two is attached to the bottom of another connecting plate three. A motor is fixedly connected to the top of the other connecting plate three. The output shaft end of the motor movably passes through the top of the connecting plate three and is fixedly connected to the end of the rotating rod. The rotating rod movably passes through the top of the limiting plate one, and a protective cylinder that is rotatably connected to the bottom of the limiting plate one is fixedly connected to the rotating rod.

[0016] By adopting the above technical solution, the double connecting plate three forms an anti-torsion structure, the design of the rotating rod penetrating the protective cylinder realizes dynamic sealing of the cleaning tank, and the vibration and noise of the belt drive mechanism of the toothed pulley two and the toothed belt are relatively small.

[0017] Preferably, a connecting plate four is fixedly connected to the inner wall of the cabinet, a bevel gear one is fixedly passed through the bottom of the connecting plate four, a bevel gear two is meshed with the side wall of the guide plate, and a bidirectional lead screw is fixedly connected to the side wall of the bevel gear two.

[0018] By adopting the above technical solution, the spiral thread of the bevel gear and the double-acting screw converts the rotational motion of the guide plate into the horizontal reciprocating motion of the moving block, and the scraping frequency is synchronized with the ultrasonic cleaning.

[0019] Preferably, a support plate that is fixedly connected to the inner wall of the cabinet is movably passed through the side wall of the bidirectional lead screw, a movable block is threaded through the outer wall of the bidirectional lead screw, a connector is fixedly connected to the side wall of the movable block, and a horizontal plate is fixedly connected to the side of the connector away from the movable block.

[0020] By adopting the above technical solution, the linear guide rail of the guide plate constrains the horizontal plate to move in a purely horizontal manner, and the rigid linkage group of the moving block-connector-horizontal plate keeps the pressure of the scraper constant.

[0021] Preferably, a sliding plate is slidably connected to the inner wall of the connector, a sliding rod is fixedly connected to one side wall of the sliding plate and slidably connected to the connector, a connecting strip is fixedly connected to the side of the sliding rod away from the sliding plate, and a scraper is fixedly connected to the side wall of the connecting strip.

[0022] By adopting the above technical solution, the installation structure of the connecting strip facilitates the replacement of scraper one, and the polytetrafluoroethylene scraper blade of scraper one is corrosion resistant and does not damage the tank wall.

[0023] Preferably, the horizontal plate sidewall is slidably connected to a guide plate fixedly connected to the inner wall of the cabinet, the guide plate sidewall is slidably connected to a sliding rod two, the end of the horizontal plate away from the first connector is fixedly connected to the second connector, the inner wall of the second connector is slidably connected to a sliding piece two fixedly connected to the sliding rod two, and the second sliding rod two is slidably connected to the second connector two.

[0024] By adopting the above technical solution, the cooperation of the guide plate, connector two, and sliding plate two transforms the horizontal movement into the vertical lifting of the connecting strip. Sliding plate two is self-locking within connector two, ensuring stable adhesion pressure between scraper two and scraper one.

[0025] Preferably, a limiting block is fixedly connected to the side of the connector two away from the horizontal plate, a side connector is fixedly connected to the side wall of the horizontal plate, a scraper two is fixedly connected to the side wall of the side connector, and a collection trough is movably connected to the inner wall of the cabinet.

[0026] By adopting the above technical solution, the sliding limit surface scraper two of the limiting block shakes, scraper two removes impurities from the surface of scraper one, and the collection tank has a capacity of more than 500ml, which supports the impurity containment during long-term full-load continuous operation.

[0027] In summary, the present invention has at least one of the following beneficial technical effects:

[0028] 1. The cylinder drives the rotating disk to move vertically, which in turn drives the connecting plate to move vertically, which in turn drives the resin part to move vertically downward and penetrate into the water tank on the inner wall of the cabinet. Then the motor drives the toothed pulley to rotate, which in turn drives the rotating cylinder to rotate. The rotating cylinder drives the connecting plate to rotate, which in turn drives the resin part to rotate inside the water tank. This improves the ultrasonic cleaning of the resin part in the dead corners during cleaning, thereby further improving the cleaning ability.

[0029] 2. The motor drives the protective cylinder to rotate, which in turn drives the double-sided lead screw to rotate. The double-sided lead screw drives the moving block to move horizontally. The moving block drives the scraper to move horizontally, thereby scraping away the impurities floating on the surface of the water tank inside the cabinet. When it moves to the top of the collection tank, the scraper will scrape off the impurities accumulated on the surface of the scraper and collect them in the collection tank. This prevents the scum from adhering to the surface of the printed parts when they are taken out of the water, and further avoids secondary pollution to the cleaned printed parts.

[0030] 3. The cylinder drives the telescopic rod to rise vertically, bringing the trigger bar and the linkage bar to the same height. Then, the motor drives the protective cylinder to rotate, which in turn drives the trigger bar to rotate. The rotation of the trigger bar drives the linkage bar to rotate synchronously, which in turn drives the guide cylinder to rotate. This causes the air around the resin part to flow, thus drying the liquid adhering to the surface of the resin part. Centrifugal drying powerfully ejects the internal liquid, which is fast and has no risk of contact contamination. The external rotation further increases the drying speed by driving air flow. While the resin part is drying, the scraper at the top of the water tank on the inner wall of the cabinet continues to remove impurities, thus preventing floating dust on the surface of the water tank from adhering to the surface of the resin part during the next cleaning, which would increase the cleaning difficulty. Attached Figure Description

[0031] Figure 1 This is a schematic diagram illustrating the overall structure of the present invention;

[0032] Figure 2 This is a partial schematic diagram of the rotating cylinder of the present invention;

[0033] Figure 3 This is a partial schematic diagram of the telescopic rod of the present invention;

[0034] Figure 4 For the present invention Figure 3 Enlarged view of a portion of point A in the middle;

[0035] Figure 5 For the present invention Figure 3 Enlarged view of a portion of point B in the middle;

[0036] Figure 6 For the present invention Figure 3 Enlarged view of a portion of point C in the middle;

[0037] Figure 7 This is a partial schematic diagram of a connecting plate of the present invention;

[0038] Figure 8 This is a partial schematic diagram of the toothed belt of the present invention;

[0039] Figure 9 This is a partial schematic diagram of two parts of the bevel gear of the present invention;

[0040] Figure 10 This is a partial schematic diagram of the horizontal plate of the present invention;

[0041] Figure 11 This is a partial schematic diagram of the bidirectional lead screw of the present invention;

[0042] Figure 12 This is a partial schematic diagram of a sliding rod of the present invention;

[0043] Figure 13 This is a partial schematic diagram of the collection tank of the present invention.

[0044] Figure label:

[0045] 1. Cabinet; 11. Control panel; 12. Door; 13. Exhaust panel;

[0046] 2. Slag removal and circulating drying mechanism; 21. Mounting frame; 22. Cylinder; 23. Telescopic rod; 24. Fixed disc; 25. Rotary disk; 26. Sliding cylinder; 27. Protrusion; 28. Rotating cylinder; 29. ​​Fixed ring one; 210. Trigger bar; 211. Limiting plate one; 212. Guide cylinder; 213. Guide plate; 214. Fixed ring two; 215. Linkage bar; 216. Fixed ring three;

[0047] 217. Water baffle; 218. Limiting plate two; 219. Connecting plate one; 220. Bracket; 221. Frame; 222. Toothed pulley one; 223. Connecting plate two; 224. Connecting plate three; 225. Rotating rod; 226. Toothed pulley two; 227. Toothed belt; 228. Motor; 229. Protective sleeve; 230. Connecting plate four; 231. Bevel gear one; 232. Bevel gear two;

[0048] 233. Double-acting lead screw; 234. Moving block; 235. Connector 1; 236. Horizontal plate; 237. Sliding piece 1; 238. Sliding rod 1; 239. Connecting strip; 240. Scraper 1; 241. Guide plate; 242. Sliding rod 2; 243. Connector 2; 244. Sliding piece 2; 245. Limiting block; 246. Side connector; 247. Scraper 2; 248. Collection trough; 249. Support plate;

[0049] 3. Resin parts. Detailed Implementation

[0050] The following is in conjunction with the appendix Figures 1-13 The present invention will be described in further detail below.

[0051] This invention discloses a fully automated ultrasonic cleaning and drying integrated device for dental resin printed parts.

[0052] Reference Figure 1An automated ultrasonic cleaning and drying integrated device for dental resin printed parts includes a cabinet 1. The cabinet 1 has an internal cleaning tank containing a water-soluble ultrasonic cleaning solution at a concentration between 3% and 5%. The side wall of the cabinet 1 is fixedly connected to a control panel 11. The bottom of the control panel 11 is rotatably connected to an opening / closing door 12 via a support. The control panel 11 uses a PLC control system to automatically adjust operating parameters such as motor speed 228, cylinder pressure 22, and cleaning time according to actual cleaning and drying needs, facilitating equipment debugging, monitoring, and control by operators. A handle is installed on the side wall of the opening / closing door 12 for easy gripping. The side wall of the cabinet 1 is fixedly connected to an exhaust plate 13. The cabinet 1 contains a slag removal and circulation drying mechanism 2, which also includes a mounting frame 21 fixedly connected to the top of the cabinet 1. The mounting frame 21 consists of a straight plate and two square clamping plates. The inner wall of the card plate is fixedly connected to the side wall of the cylinder 22 by bolts. A circular hole is opened through the top of the cabinet 1, and the telescopic end of the cylinder 22 moves through the circular hole, so that the telescopic end of the cylinder 22 passes through the top of the cabinet 1. The top of the telescopic rod 23 is fixedly connected to the telescopic end of the cylinder 22, and the telescopic rod 23 remains vertical. The top of the fixed disc 24 is fixedly connected to the bottom of the telescopic rod 23. The cross-sectional diameter of the fixed disc 24 is larger than that of the telescopic rod 23. A rotating groove is opened on the inner wall of the rotating disk 25. The specifications of the rotating groove are consistent with those of the fixed disc 24. The fixed disc 24 is rotatably connected to the rotating disk 25. A circular hole is opened through the top of the rotating disk 25, and the telescopic rod 23 is rotatably connected to the circular hole, so that the telescopic rod 23 is rotatably connected to the rotating disk 25. The cylinder 22 is used to control the movement of the telescopic rod 23 and other mechanical parts. The pressure range of the cylinder 22 is controlled between 0.5MPa and 1MPa, which is suitable for position control of telescopic components.

[0053] The staff added cleaning solution to the water tank on the inner wall of cabinet 1, then opened the opening door 12, and then installed the resin part 3 that needed to be cleaned on the inner wall of frame 221 to fix the resin part 3. After the staff set the data on cabinet 1, cylinder 22 will drive telescopic rod 23 to move vertically downwards, telescopic rod 23 will drive fixed disc 24 to move vertically downwards, and fixed disc 24 will drive rotating disk 25 to move vertically.

[0054] Reference Figures 2-4The top of the rotating disk 25 is fixedly connected to the bottom of the sliding cylinder 26. The inner wall of the sliding cylinder 26 is in contact with the outer wall of the telescopic rod 23. The sliding cylinder 26 and the telescopic rod 23 are rotatably connected. The outer wall of the sliding cylinder 26 is fixedly connected to one end of the protrusion 27 near the outer wall of the sliding cylinder 26. The side wall of the protrusion 27 has a square cross-section. The inner wall of the rotating cylinder 28 is in contact with the outer wall of the sliding cylinder 26. A vertical sliding groove is provided on the inner wall of the rotating cylinder 28. The protrusion 27 is slidably connected to the sliding groove, thereby making the protrusion 27 slidably connected to the rotating cylinder 28. The outer wall of the rotating disk 25 is fixedly connected to the inner wall of the fixing ring 29. The outer wall of the fixing ring 29 is in contact with the inner wall of the rotating disk 25. The end of the spring 210 near the fixed ring 29 is fixedly connected. There are multiple trigger bars 210 symmetrically arranged around the center. The inner wall of the cabinet 1 is fixedly connected to the side wall of the limiting plate 211. The top of the limiting plate 211 has a through hole 3, which is rotatably connected to the guide tube 212, so that the guide tube 212 is rotatably connected to the limiting plate 211. The side wall of the guide tube 212 has multiple guide holes for guiding airflow. The top of the limiting plate 211 is attached to the bottom of the guide plate 213. The bottom of the guide plate 213 is fixedly connected to the top of the guide tube 212. The top of the guide plate 213 has multiple guide holes.

[0055] After the rotating disk 25 moves downward, the rotating disk 25 will drive the connecting plate 219 to move vertically downward. The rotating disk 25 will also drive the sliding cylinder 26 to move vertically downward. The sliding cylinder 26 will also drive the protrusion 27 to move vertically downward. The connecting plate 219 will drive the bracket 220 to move vertically downward. The bracket 220 will drive the frame 221 to move vertically downward. The frame 221 will drive the toothed pulley 222 to move vertically downward, thereby causing the toothed pulley 222 to drive the resin part 3 to move vertically downward and sink into the water tank on the inner wall of the cabinet 1.

[0056] Reference Figures 5-7The inner wall of the guide plate 213 is fixedly connected to one end of the linkage bar 215 near the inner wall of the guide plate 213. The top of the guide plate 213 is fixedly connected to the second fixed ring 214. The bottom of the guide cylinder 212 is fixedly connected to the top of the third fixed ring 216. The top of the third fixed ring 216 is fixedly connected to the bottom of the baffle plate 217. The inner wall of the baffle plate 217 has the same diameter as the inner wall of the third fixed ring 216. The inner wall of the cabinet 1 is fixedly connected to the second limiting plate 218. The top of the second limiting plate 218 has a through hole 4. The guide cylinder 212 is rotatably connected to the hole 4, so that the guide cylinder 212 is rotatably connected to the second limiting plate 218. The top of the third fixed ring 216 is in contact with the bottom of the second limiting plate 218. The bottom of the rotating disk 25 is fixedly connected to the top of the first connecting plate 219. The first connecting plate 219 keeps The bottom of the connecting plate 219 is fixedly connected to the top of the bracket 220. The bracket 220 is horizontally mounted with a rod. The top of the frame 221 is rotatably connected to the rod, thereby making the frame 221 rotatably connected to the bracket 220. A torsion spring is installed on the outer wall of the rod. The fixed end of the torsion spring is fixedly connected to the bracket 220, and the rotating end of the torsion spring is fixedly connected to the frame 221, thereby giving the frame 221 a certain clamping force to fix the resin part 3. The outer wall of the rotating cylinder 28 is fixedly connected through the middle of the toothed pulley 222. The toothed pulley 222 is kept horizontal. The inner wall of the cabinet 1 is fixedly connected to the connecting plate 223. The top of the connecting plate 223 has a circular hole 5. The rotating cylinder 28 moves through the circular hole 5, thereby making the rotating cylinder 28 rotatably connected to the connecting plate 223.

[0057] Subsequently, motor 228 will be started, which will drive rotating rod 225 to rotate. Rotating rod 225 will drive toothed pulley 226 to rotate. Toothed pulley 226 will drive toothed pulley 222 to rotate via toothed belt 227. Toothed pulley 222 will drive rotating cylinder 28 to rotate. Rotating cylinder 28 will drive protrusion 27 to rotate. Protrusion 27 will drive sliding cylinder 26 to rotate. Sliding cylinder 26 will drive rotating disk 25 to rotate. Rotating disk 25 will drive connecting plate 219 to rotate, thereby driving toothed pulley 222 to rotate, which in turn will drive resin part 3 to rotate. Thus, when the inclined water tank sidewall is cleaned by ultrasonic waves, resin part 3 will rotate in the water tank.

[0058] Reference Figures 8-10A limiting ring is installed on the outer wall of connecting plate 223. The limiting ring fits against the bottom of connecting plate 223, thereby limiting the rotation of cylinder 28 through the limiting ring and toothed pulley 222. The inner wall of cabinet 1 is fixedly connected to connecting plate 324, thereby fixing connecting plate 324. A circular hole 6 is fixedly opened through the top of connecting plate 324. The circular hole 6 is rotatably connected to rotating rod 225, thereby allowing rotating rod 225 to be rotatably connected to connecting plate 324. The outer wall of rod 225 is fixedly inserted through the middle of toothed pulley 226. Toothed pulley 226 and toothed pulley 222 are at the same horizontal height. Toothed belt 227 is sleeved between toothed pulley 222 and toothed pulley 226 to facilitate transmission. The bottom of another connecting plate 224 is attached to the top of toothed pulley 226, thereby limiting the toothed pulley 226 through connecting plate 224. The top of the other connecting plate 224 is fixedly connected to the bottom of motor 228. The output shaft of motor 228 is movably connected through the top circular hole six of connecting plate three 224. The output shaft of motor 228 is fixedly connected to the end of rotating rod 225, thereby causing motor 228 to drive rotating rod 225 to rotate. The top of limiting plate one 211 has a circular hole seven, and rotating rod 225 is rotatably connected to circular hole seven, thereby causing rotating rod 225 to be rotatably connected to limiting plate one 211. The top of protective cylinder 229 is fixedly connected to limiting plate one 211, and the bottom of protective cylinder 229 is fixedly connected to limiting plate two 218. The inner diameter of protective cylinder 229 is the same as the diameter of circular hole seven. In order to meet the power requirements in the cleaning and drying process, the power of motor 228 should be selected between 150W and 300W. The commonly used specification is AC type, so as to provide a more stable rotation drive. The speed of motor 228 required for the rotation of resin part 3 is set to 2000-3000RPM (revolutions per minute) to ensure the effect of ultrasonic cleaning and rotation drying.

[0059] When the rotating rod 225 rotates, it will also drive the first bevel gear 231 to rotate. The first bevel gear 231 will drive the second bevel gear 232 to rotate. The second bevel gear 232 will drive the double-acting screw 233 to rotate. The double-acting screw 233 will drive the moving block 234 to move horizontally, so that the two moving blocks 234 will reciprocate horizontally. The moving block 234 will drive the first connecting piece 235 to move synchronously. The first connecting piece 235 will drive the horizontal plate 236 to move synchronously. The first connecting piece 235 will drive the first sliding rod 238 to move horizontally synchronously. The first sliding rod 238 will drive the connecting strip 239 to move horizontally synchronously, thereby driving the scraper 240 to scrape and collect impurities on the water surface. The impurities will stick to the side wall of the scraper 240.

[0060] Reference Figures 11-12The top of the limiting plate 218 has a through hole 8, which has the same diameter as the hole 7. The rotating rod 225 is rotatably connected to the protective cylinder 229. The inner wall of the cabinet 1 is fixedly connected to the connecting plate 4 230, which remains horizontal. The top of the connecting plate 4 230 has a through hole 9, which is rotatably connected to the rotating rod 225. The bottom of the connecting plate 4 230 is fixedly connected to the middle of the bevel gear 1 231. The side teeth of the guide plate 213 mesh with the side teeth of the bevel gear 232. The vertical side wall of the bevel gear 232 is fixedly connected to the double-acting screw 233, which remains horizontal. The side wall of the support plate 249 has a through hole 10, which is rotatably connected to the double-acting screw 233. The support plate 249 is rotatably connected, and the bottom of the support plate 249 is fixedly connected to the bottom of the inner wall of the cabinet 1. The side wall of the moving block 234 has a threaded hole, and the outer wall of the double-acting screw 233 is threaded through the threaded hole, so that the moving block 234 and the double-acting screw 233 are threadedly connected. The side wall of the moving block 234 is fixedly connected to the connector 235. The top of the connector 235 is at the same height as the top of the moving block 234. The side of the connector 235 away from the moving block 234 is fixedly connected to the horizontal plate 236. The top of the horizontal plate 236 is horizontal to the top of the connector 235. The inner wall of the connector 235 has a vertical sliding groove, and the sliding piece 237 is slidably connected to the sliding groove, so that the sliding piece 237 is slidably connected to the connector 235. The cross-section of the sliding piece 237 is square, so that the sliding piece 237 cannot rotate.

[0061] As the connecting bar 239 moves horizontally, it will drive the sliding rod 242 to move synchronously. When the sliding rod 242 is about to slide to the top of the collection tank 248, it will drive the connecting bar 239 to move vertically upward, so that the scraper 247 will stick to the side wall of the scraper 240 to scrape the scraper 240, thereby scraping the impurities adhering to the side wall of the scraper 240 into the collection tank 248 for collection.

[0062] Reference Figure 13The sliding plate 237 is fixedly connected to the sliding rod 238 on its side wall. The sliding rod 238 is slidably connected to the sliding groove 2 on the side wall of the connector 235. The side of the sliding rod 238 away from the sliding plate 237 is fixedly connected to the connecting strip 239. The side wall of the connecting strip 239 has an installation groove 1. The scraper 240 is fixedly connected to the installation groove 1, thereby fixing the scraper 240 to the side wall of the connecting strip 239. The scraper 240 is inclined. The side wall of the guide plate 241 has a horizontal sliding groove 3. The side wall of the horizontal plate 236 is slidably connected to the sliding groove 3, thereby slidably connecting the horizontal plate 236 to the guide plate 241. The bottom of the guide plate 241 is fixedly connected to the inner wall of the cabinet 1. The side wall of the guide plate 241 has a sliding groove 4, which is slidably connected to the sliding rod 242. Composed of a horizontal groove and an inclined groove, the sliding rod 242 is driven by the sliding groove 4 to move vertically when it slides. The end of the horizontal plate 236 away from the connector 235 is fixedly connected to the connector 243. The top of the connector 243 is aligned with the top of the horizontal plate 236. The inner wall of the connector 243 has a sliding groove 5, which is slidably connected to the sliding piece 244. The side wall of the horizontal plate 236 has a circular groove with the same diameter as the rotating cylinder 28, thus avoiding interference with the rotating cylinder 28 during the cleaning of impurities. The scraper 240 is made of polytetrafluoroethylene to ensure corrosion resistance and a long service life, while avoiding scratching the resin part 3. The rotating parts use high-precision bearings for auxiliary rotation to reduce friction and vibration, reduce noise, and extend the equipment life.

[0063] After cleaning is completed, motor 228 will temporarily stop, horizontal plate 236 will remain stationary at the top of collection tank 248, cylinder 22 will drive rotating disk 25 to move vertically upward to the same height as linkage bar 215, then motor 228 will drive toothed pulley 222 to rotate again, thereby causing rotating disk 25 to drive fixed ring 29 to rotate, fixed ring 29 will drive trigger bar 210 to rotate, trigger bar 210 will drive linkage bar 215 to rotate.

[0064] Reference Figures 6-13The sliding plate 244 is fixedly connected to the sliding rod 242 on its side wall. The sliding rod 242 is slidably connected to the sliding groove 5, thereby making the sliding rod 242 slidably connected to the connector 243. The side of the connector 243 away from the horizontal plate 236 is fixedly connected to the limiting block 245. The bottom of the inner wall of the cabinet 1 is horizontally provided with a sliding groove 6. The limiting block 245 is slidably connected to the sliding groove 6, thereby making the limiting block 245 slidably connected to the cabinet 1. The side wall of the horizontal plate 236 is fixedly connected to the side connector 246. The side wall of the side connector 246 is provided with an installation hole. The scraper 247 is fixedly connected to the installation hole, thereby making the side connector 246 fixedly connected to the scraper 247. The inner wall of the cabinet 1 is provided with an installation groove 2. The collection groove 248 is inserted into the installation groove 2. The top of the collection groove 248 is kept horizontal with the bottom of the inner wall of the cabinet 1.

[0065] When the linkage bar 215 rotates, it will drive the guide plate 213 to rotate, and the guide plate 213 will drive the guide cylinder 212 to rotate. This allows the resin part 3 to be dried by centrifugation while the air flow in the guide cylinder 212 accelerates the drying of the resin part 3, thus completing the integrated cleaning and drying process. When the motor 228 drives the toothed pulley 222 to rotate, the motor 228 also drives the scraper 240 at the bottom to perform a horizontal scraping of impurities.

[0066] The implementation principle of the fully automatic ultrasonic cleaning and drying integrated equipment for dental resin printing parts according to an embodiment of the present invention is as follows:

[0067] After adding cleaning solution to the water tank in cabinet 1, the staff opened the opening and closing door 12, fixed the resin part 3 to be cleaned to the inner wall of frame 221, set the data, and then the cylinder 22 drove the protrusion 27 to move downward, causing the connecting plate 219 to drive the toothed pulley 222 and the resin part 3 to be immersed in the cleaning solution. The motor 228 was started to drive the rotating rod 225 to rotate, which in turn caused the connecting plate 219 to rotate the resin part 3 to receive ultrasonic cleaning; at the same time, the rotating rod 225 drove the bidirectional lead screw 233 to make the moving block 234 reciprocate horizontally, driving the scraper Plate 240 scrapes away impurities from the water surface. When connecting bar 239 moves to the top of collection tank 248, it drives sliding rod 242 to move upward, causing scraper 247 to scrape away impurities from scraper 240 and fall into collection tank 248. After cleaning, motor 228 is paused, cylinder 22 raises rotating disk 25 to the height of linkage bar 215, and then motor 228 is restarted to drive toothed pulley 222 to rotate, driving guide tube 212 to centrifuge and spin-dry resin part 3 and accelerate drying through airflow. Throughout the process, motor 228 synchronously drives the slag scraping system.

[0068] The above are merely optional embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fully automated ultrasonic cleaning and drying integrated equipment for dental resin printed parts, characterized in that: Includes a cabinet, the interior of which is equipped with a slag removal and circulation drying mechanism; The slag removal and circulating drying mechanism includes a cylinder mounted on the top of the cabinet, a telescopic rod at the telescopic end of the cylinder, a rotating disk at the bottom of the telescopic rod for driving the vertical movement of a fixed ring, a rotating cylinder on the outer wall of the telescopic rod for driving the rotation of a sliding cylinder, a trigger bar on the outer wall of the telescopic rod for driving the rotation of a linkage bar, a guide cylinder on the outer wall of the rotating cylinder for driving the rotation of a fixed ring, a connecting plate fixed at the bottom of the rotating disk, a toothed pulley on the outer wall of the rotating cylinder for driving the rotation of the rotating cylinder, a motor on the inner wall of the cabinet for driving the rotation of the rotating rod, a protective cylinder on the outer wall of the rotating rod, a bidirectional lead screw on the inner wall of the cabinet for driving the horizontal movement of a moving block, a connecting piece on the side wall of the moving block for driving the horizontal movement of a scraper, a horizontal plate on the top of the scraper for driving the horizontal movement of a scraper, a collection trough movably mounted on the inner wall of the cabinet, and a resin component at the bottom of the connecting plate. The slag removal and circulating drying mechanism also includes a mounting frame fixedly connected to the top of the cabinet. A cylinder is fixedly connected to the inner wall of the mounting frame. The telescopic end of the cylinder moves through the top of the cabinet and is fixedly connected to the top of the telescopic rod. The bottom of the telescopic rod is fixedly connected to the top of the fixed circular plate. A rotating disk is rotatably connected to the outer wall of the fixed circular plate. The top of the rotating disk moves through the telescopic rod. A sliding cylinder is fixedly connected to the top of the rotating disk. A protrusion is fixedly connected to the outer wall of the sliding cylinder. A rotating cylinder is slidably connected to the outer wall of the protrusion; a fixing ring is fixedly connected to the outer wall of the rotating disk; a trigger bar is fixedly connected to the outer wall of the fixing ring; a limit plate is fixedly connected to the inner wall of the cabinet; a guide cylinder is rotatably connected to the top of the limit plate; a guide plate is fixedly connected to the top of the guide cylinder and attached to the top of the limit plate; a fixing ring is fixedly connected to the top of the guide plate; and a linkage bar is fixedly connected to the inner wall of the guide plate. The bottom of the guide tube is fixedly connected to a fixing ring three, the top of the fixing ring three is fixedly connected to a baffle plate, the outer wall of the guide tube is movably connected to a limiting plate two which is fixedly connected to the inner wall of the cabinet, the bottom of the rotating disk is fixedly connected to a connecting plate one, the bottom of the connecting plate one is fixedly connected to a bracket, the bottom of the bracket is rotatably connected to a frame, the outer wall of the rotating cylinder is fixedly connected to a toothed pulley one, the inner wall of the cabinet is fixedly connected to a connecting plate two, and the inner wall of the cabinet is fixedly connected to a connecting plate three. A rotating rod is fixedly inserted through the top of the connecting plate three. A toothed pulley two is fixedly inserted through the outer wall of the rotating rod. A toothed belt is sleeved between the toothed pulley one and the toothed pulley two. The top of the toothed pulley two is attached to the bottom of another connecting plate three. A motor is fixedly connected to the top of the other connecting plate three. The output shaft of the motor movably passes through the top of the connecting plate three and is fixedly connected to the end of the rotating rod. The rotating rod movably passes through the top of the limiting plate one. A protective cylinder that is rotatably connected to the rotating rod is fixedly connected to the bottom of the limiting plate one.

2. The fully automatic ultrasonic cleaning and drying integrated equipment for dental resin printed parts according to claim 1, characterized in that: A connecting plate four is fixedly connected to the inner wall of the cabinet. A bevel gear one is fixedly passed through the bottom of the connecting plate four. A bevel gear two is meshed with the side wall of the guide plate. A bidirectional lead screw is fixedly connected to the side wall of the bevel gear two.

3. The fully automatic ultrasonic cleaning and drying integrated equipment for dental resin printed parts according to claim 2, characterized in that: The bidirectional lead screw has a support plate that is fixedly connected to the inner wall of the cabinet through its side wall. The bidirectional lead screw has a moving block that is threaded through its outer wall. A connector is fixedly connected to the side wall of the moving block. A horizontal plate is fixedly connected to the side of the connector away from the moving block.

4. The fully automatic ultrasonic cleaning and drying integrated equipment for dental resin printed parts according to claim 3, characterized in that: A sliding plate is slidably connected to the inner wall of the connector. A sliding rod is fixedly connected to one side wall of the sliding plate and slidably connected to the connector. A connecting strip is fixedly connected to the side of the sliding rod away from the sliding plate. A scraper is fixedly connected to the side wall of the connecting strip.

5. The fully automatic ultrasonic cleaning and drying integrated equipment for dental resin printed parts according to claim 4, characterized in that: The horizontal plate is slidably connected to a guide plate that is fixedly connected to the inner wall of the cabinet. The guide plate is slidably connected to a sliding rod. The end of the horizontal plate away from the first connector is fixedly connected to the second connector. The inner wall of the second connector is slidably connected to a sliding piece that is fixedly connected to the sliding rod. The second sliding rod is slidably connected to the second connector.

6. The fully automatic ultrasonic cleaning and drying integrated equipment for dental resin printed parts according to claim 5, characterized in that: A limiting block is fixedly connected to the side of the connector away from the horizontal plate. A side connector is fixedly connected to the side wall of the horizontal plate. A scraper is fixedly connected to the side wall of the side connector. A collection trough is movably connected to the inner wall of the cabinet.

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