Loading device for ultrasonic cleaning of braces models

Abstract

The invention discloses a feeding device for ultrasonic cleaning of a braces model, relates to the field of braces model processing, solves the problem that the existing feeding device is difficult to smoothly convey the braces model, comprises: a mounting bracket and a conveyor belt one fixedly mounted on the inner side of the mounting bracket, a fixing frame one is arranged on the right side of the mounting bracket, a receiving plate is arranged on the top of the fixing frame one, and a conveyor belt two is fixedly mounted on the inner side of the fixing frame one; further comprises: a feeding mechanism, which is used to sequentially convey the braces model conveyed on the conveyor belt one to the receiving plate, and the feeding mechanism is mounted on the inner side of the fixing frame one; through the feeding mechanism, the present invention can smoothly transfer the braces model conveyed by the conveyor belt one to the conveyor belt two, push the braces model upward to the receiving plate, and clean the powder impurities attached to the conveyor belt two, so as to ensure the normal conveyance of the subsequent braces model by the conveyor belt two, thereby achieving the effect of smooth feeding.

Description

Technical Field

[0001] The invention relates to the field of braces model processing, in particular to a feeding device for ultrasonic cleaning of braces models. Background Art

[0002] Orthodontics is usually performed to improve tooth deformities. Because everyone's oral problems are different, a model needs to be made based on the oral condition before correction. Appropriate braces can be made based on the model, and precise measurements can be made on various parts of the teeth to achieve accurate correction.

[0003] During the processing of the braces model, the outer side of the model needs to be ground and polished. A certain amount of powder will be attached to the surface of the braces model, and the braces model needs to be placed in an ultrasonic cleaner for cleaning. The existing Chinese public patent document: CN221115917U discloses a braces transport device, which drives the transverse electric slide, the longitudinal electric slide, the manipulator and the clamping component to move transversely on the transverse guide rail through a sliding block. The electric slider on the transverse electric slide can drive the longitudinal electric slide, the manipulator and the clamping component to move longitudinally in the horizontal plane. The longitudinal electric slide can drive the manipulator and the clamping component to rise and fall in space, which can increase the overall range of motion of the manipulator and the clamping component. However, when the manipulator grabs the braces model, the powder attached to the surface of the braces model will also cause the manipulator to slip when grabbing, and the feeding effect is poor. Summary of the invention

[0004] The purpose of the present invention is to provide a feeding device for ultrasonic cleaning of braces models to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A feeding device for ultrasonic cleaning of braces models, comprising: a mounting bracket and a conveyor belt 1 fixedly mounted on the inner side of the mounting bracket, for conveying the braces model after grinding, a fixing bracket 1 is arranged on the right side of the mounting bracket, a receiving plate is arranged on the top of the fixing bracket 1, a conveyor belt 2 is fixedly mounted on the inner side of the fixing bracket 1, for receiving the braces model discharged by the conveyor belt 1; further comprising: a feeding mechanism, for sequentially feeding the braces model transported on the conveyor belt 1 onto the receiving plate, the feeding mechanism being mounted on the inner side of the fixing bracket 1; a slag cleaning mechanism, for collecting dust on the conveyor belt 2, the slag cleaning mechanism being mounted on the inner side of the fixing bracket 1; a feeding mechanism, for conveying the braces model cleaned on the receiving plate, the feeding mechanism being mounted on the outer side of the fixing bracket 1.

[0007] Preferably, the feeding mechanism comprises a plurality of pushing ribs which are equidistantly distributed and fixedly installed on the outer side of the second conveyor belt, the second conveyor belt is obliquely arranged on the inner side of the first fixed frame, so that the second conveyor belt conveys the braces model upward in sequence through the pushing ribs, and two symmetrically distributed baffles are fixedly installed on the top of the second conveyor belt, the outer side of the baffles contacts the outer side of the mounting bracket to prevent the braces model from falling on the conveyor belt from popping out from the second conveyor belt, the end of the first conveyor belt close to the second conveyor belt is an inclined structure, which is convenient for throwing the braces model onto the second conveyor belt, and the inner side of the mounting bracket is provided with a baffle rod located above the first conveyor belt. A fixing rod is fixedly installed between the two ends of the baffle rod and the inner side of the mounting bracket, and the stacked braces models can be made to lie flat on the conveyor belt one through the baffle rod, so as to arrange multiple braces models. A driven rod is rotatably installed on the inner side of the fixing bracket one, and a synchronous belt is rotatably installed between the two ends of the driven rod and the driving end of the conveyor belt two, so that when the conveyor belt two is running, the driven rod is driven to rotate through the synchronous belt, and a mounting cylinder is arranged on the outer side of the driven rod, and a plurality of brushes distributed at equal distances are fixedly installed on the outer side of the mounting cylinder, and the brush is located under the conveyor belt two, and is used for cleaning the powder attached to the surface of the pushing rib and the conveyor belt two.

[0008] Preferably, the slag cleaning mechanism includes a material receiving box fixedly mounted on the inner side of the fixing frame, the mounting tube is located at the opening at the top of the material receiving box and is used to receive the powder scraped out by the brush, two symmetrically distributed limit bars are fixedly mounted on the outer side of the driven rod, a slide groove for the limit bar to slide within the inner side of the mounting tube is provided, so that the driven rod drives the mounting tube to rotate through the limit bar, two positioning rods symmetrically distributed on both sides of the driven rod are fixedly mounted on the outer side of the fixing frame, a fixing ring is fixedly mounted between the two positioning rods, and a plurality of arc-shaped rods symmetrically distributed in the center are fixedly mounted on the side of the mounting tube close to the fixing ring The outer side of the fixing ring is provided with an annular groove for limiting the sliding of the arc-shaped protrusion, and the inner side of the annular groove is fixedly installed with a plurality of abutments symmetrically distributed in the center, the outer side of the abutment is an arc-shaped structure, and the number of the abutments is greater than the number of the arc-shaped protrusions, so that when the arc-shaped protrusions contact with the abutments, they can push the mounting cylinder in the opposite direction to move laterally along the outer side of the driven rod and the limiting strip, a spring is fixedly installed on the side of the mounting cylinder away from the fixing ring, and a positioning plate is fixedly installed on the outer side of the driven rod, and the end of the spring away from the mounting cylinder is fixedly connected to the positioning plate, and the elasticity of the spring is utilized to facilitate the movement and resetting of the mounting cylinder.

[0009] Preferably, the feeding mechanism includes a fixing frame 2 arranged on the side of the fixing frame 1 away from the conveyor belt 1, two symmetrically distributed mounting plates are fixedly installed on the inner side of the fixing frame 2, the mounting plates are in an inclined structure, a receiving hopper is arranged between the two mounting plates, and a driving slide rail matching the receiving hopper is fixedly installed on the corresponding sides of the two mounting plates, the receiving hopper is docked with the driving slide rail through a slide rod, so that the driving slide rail can push the receiving hopper upward and flip it, a mounting frame is fixedly installed on the side of the fixing frame away from the conveyor belt 2, and electric The electric push rod is fixedly connected to the bottom of the material receiving plate, and a material guide hopper located below the material receiving plate is fixedly installed on the inner side of the mounting frame. The inner side of the material guide hopper is an inclined structure, and the bottom of the material guide hopper is located above the end of the mounting plate close to the first fixed frame. When the material receiving plate opens the material guide hopper, the ultrasonic cleaning device can pass the inclined surface of the material guide hopper into the material receiving hopper after cleaning. A placing table is fixedly installed on the side of the second fixed frame away from the first fixed frame, and a material receiving box is arranged on the top of the placing table. The flipped material receiving hopper can put the braces model into the material receiving box.

[0010] Preferably, two symmetrically distributed guide bars are fixedly mounted on the inner side of the mounting bracket, the guide bars are in an inclined structure, and the guide bars are located above the conveyor belt 1 to provide guidance for the conveyance of the braces model.

[0011] Preferably, a plurality of collecting grooves which are centrally symmetrically distributed are provided on the outer side of the installation cylinder, the inner side of the collecting groove is a slope structure, and the brush is fixedly installed on the inner side of the collecting groove to facilitate catching the powder brushed out.

[0012] Preferably, the length of the brush is greater than the length of the pusher rib, so as to facilitate quick cleaning of the pusher rib.

[0013] Preferably, two symmetrically distributed material guide plates are fixedly installed on the inner side of the material receiving box, and the material guide plates are in an arc-shaped structure to provide guidance for the discharge of powder and prevent powder from splashing.

[0014] Preferably, a scraper rod located below the mounting tube is fixedly mounted on the inner side of the material receiving box to facilitate scraping out the powder remaining on the brush.

[0015] Preferably, a sealed sliding door is rotatably installed on the outer side of the material receiving box, and the bottom inner wall of the material receiving box is in an inclined structure to facilitate taking out the collected powder.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention can smoothly transfer the braces model delivered by the conveyor belt one to the conveyor belt two through the feeding mechanism, and push the braces model upward to the receiving plate, so that the staff can ultrasonically clean the braces model on the receiving plate, and can clean the powder impurities attached to the conveyor belt two, so as to ensure the normal transportation of the subsequent braces model by the conveyor belt two, thereby achieving the effect of smooth feeding.

[0018] The present invention uses a slag cleaning mechanism to put the brush in a reciprocating swinging state when the brush cleans the conveyor belt 2 and the pushing ribs, thereby improving the cleaning efficiency of the brush for powder impurities and being able to shake the powder impurities remaining on the brush into a material receiving box for easy storage, thereby achieving a quick cleaning effect.

[0019] The present invention uses a feeding mechanism to feed the braces model into a material guide hopper after cleaning the braces model, and then feed it into a material receiving hopper through the material guide hopper, so that the braces model can be put into a material receiving box for storage, and the braces model can be continuously fed, thereby achieving a fast discharging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of a material receiving plate and a conveyor belt in the present invention;

[0022] Figure 3 It is a schematic diagram of the installation frame and the material receiving box in the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the receiving hopper and the guiding hopper in the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the conveyor belt 2 and the material receiving box in the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the positioning plate and the mounting cylinder in the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the abutment block and the fixing ring in the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the brush and the arc-shaped protrusion in the present invention.

[0028] In the figure: 1. mounting bracket; 2. conveyor belt 1; 3. fixing frame 1; 4. receiving plate; 5. conveyor belt 2; 6. pushing rib; 7. baffle; 8. baffle rod; 9. fixing rod; 10. driven rod; 11. synchronous belt; 12. mounting cylinder; 13. brush; 14. material collecting box; 15. limit strip; 16. positioning rod; 17. fixing ring; 18. arc-shaped protrusion; 19. stop block; 20. spring; 21. positioning plate; 22. fixing frame 2; 23. mounting plate; 24. receiving hopper; 25. driving slide rail; 26. mounting frame; 27. electric push rod; 28. guide hopper; 29. ​​placing table; 30. material collecting box; 31. guide strip; 32. material collecting trough; 33. material guide plate; 34. scraper rod; 35. sealing sliding door. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1: Please refer to Figure 1-Figure 8 The feeding device for ultrasonic cleaning of braces models shown in the figure includes a mounting bracket 1 and a conveyor belt 2 fixedly mounted on the inner side of the mounting bracket 1, which is used to transport the braces model after grinding. A fixing frame 3 is arranged on the right side of the mounting bracket 1, a receiving plate 4 is arranged on the top of the fixing frame 3, and a conveyor belt 5 is fixedly mounted on the inner side of the fixing frame 3 to receive the braces model discharged by the conveyor belt 2; it also includes: a feeding mechanism, which is used to feed the braces model transported on the conveyor belt 2 into the receiving plate 4 in sequence, and the feeding mechanism is installed on the inner side of the fixing frame 3; a slag cleaning mechanism, which is used to collect dust on the conveyor belt 5, and the slag cleaning mechanism is installed on the inner side of the fixing frame 3; a feeding mechanism, which is used to transport the braces model cleaned on the receiving plate 4, and the feeding mechanism is installed on the outer side of the fixing frame 3.

[0031] The feeding mechanism includes a plurality of pushing ribs 6 which are equidistantly distributed and fixedly installed on the outside of the conveyor belt 2 5. The conveyor belt 2 5 is obliquely arranged on the inner side of the fixed frame 1 3, so that the conveyor belt 2 5 can sequentially transport the braces model upward through the pushing ribs 6. Two symmetrically distributed baffles 7 are fixedly installed on the top of the conveyor belt 2 5. The outer side of the baffle 7 contacts the outer side of the mounting bracket 1 to prevent the braces model falling from the conveyor belt 2 from popping out from the conveyor belt 2 5. The end of the conveyor belt 2 close to the conveyor belt 2 5 is an inclined structure, which is convenient for throwing the braces model onto the conveyor belt 2 5. A baffle rod 8 located above the conveyor belt 2 is arranged on the inner side of the mounting bracket 1, and both ends of the baffle rod 8 are in contact with the mounting bracket 1. A fixing rod 9 is fixedly installed between the inner sides of the bracket 1, and the stacked braces models can be made to lie flat on the conveyor belt 2 through the blocking rod 8, which is used to organize multiple braces models. A driven rod 10 is rotatably installed on the inner side of the fixing frame 3, and a synchronous belt 11 is rotatably installed between the two ends of the driven rod 10 and the driving end of the conveyor belt 5, so that when the conveyor belt 5 is running, the driven rod 10 is driven to rotate through the synchronous belt 11. A mounting cylinder 12 is arranged on the outer side of the driven rod 10, and a plurality of brushes 13 with equal distances are fixedly installed on the outer side of the mounting cylinder 12. The brush 13 is located below the conveyor belt 5 and is used to clean the powder attached to the surface of the pusher rib 6 and the conveyor belt 5;

[0032] The conveyor belt 2 can put the polished braces model onto the conveyor belt 2 5. The baffles 7 on both sides of the conveyor belt 2 5 can prevent the braces model from falling during the falling process, providing a protective effect. The conveyor belt 2 5 transports the braces model upward at an angle through the pushing ribs 6, and puts the braces model onto the receiving plate 4, so that the braces model on the receiving plate 4 can be taken for cleaning by an ultrasonic cleaning device. At the same time, the driving end of the conveyor belt 2 5 drives the driven rod 10 to rotate synchronously through the synchronous belt 11, so that the driven rod 10 drives the brush 13 on the mounting cylinder 12 to roll along the bottom of the conveyor belt 2 5, so as to scrape out the powder impurities attached to the conveyor belt 2 5 and the pushing ribs 6, thereby ensuring the normal transportation of the subsequent braces models by the conveyor belt 2 5, thereby achieving a smooth feeding effect.

[0033] The slag cleaning mechanism includes a material receiving box 14 fixedly installed on the inner side of the fixed frame 3, the installation cylinder 12 is located at the opening on the top of the material receiving box 14, and is used to receive the powder scraped out by the brush 13. Two symmetrically distributed limit bars 15 are fixedly installed on the outer side of the driven rod 10, and a slide groove for the limit bars 15 to limit the sliding of the limit bars 15 is provided on the inner side of the installation cylinder 12, so that the driven rod 10 drives the installation cylinder 12 to rotate through the limit bars 15, and two positioning rods 16 symmetrically distributed on both sides of the driven rod 10 are fixedly installed on the outside of the fixed frame 3, and a fixing ring 17 is fixedly installed between the two positioning rods 16, and a plurality of arc-shaped protrusions 18 symmetrically distributed in the center are fixedly installed on the side of the installation cylinder 12 close to the fixing ring 17. The outer side of the fixed ring 17 is provided with an annular groove for the arc-shaped protrusion 18 to limit the sliding movement. A plurality of stoppers 19 symmetrically distributed in the center are fixedly installed on the inner side of the annular groove. The outer side of the stoppers 19 is an arc-shaped structure. The number of the stoppers 19 is greater than the number of the arc-shaped protrusions 18, so that when the arc-shaped protrusions 18 contact the stoppers 19, they can push the installation cylinder 12 in the opposite direction to move laterally along the outer side of the driven rod 10 and the limiting strip 15. A spring 20 is fixedly installed on the side of the installation cylinder 12 away from the fixed ring 17, and a positioning plate 21 is fixedly installed on the outer side of the driven rod 10. The end of the spring 20 away from the installation cylinder 12 is fixedly connected to the positioning plate 21. The elasticity of the spring 20 is utilized to facilitate the movement and reset of the installation cylinder 12.

[0034] The driven rod 10 can drive the installation cylinder 12 to rotate through the two limit bars 15, and the installation cylinder 12 drives the arc-shaped protrusion 18 to move along the annular groove on the fixing ring 17. When the arc-shaped protrusion 18 contacts the stop block 19 in the annular groove, the arc surface of the arc-shaped protrusion 18 contacts the arc surface of the stop block 19, so that the arc-shaped protrusion 18 pushes the installation cylinder 12 to move along the limit bar 15 and the outer side of the driven rod 10. The installation cylinder 12 compresses the spring 20. When the arc-shaped protrusion 18 is away from the stop block 19, the rebound force of the spring 20 is used to push the installation cylinder 12 to move along the limit bar 15 and the outer side of the driven rod 10. The mounting cylinder 12 is reset along the limit strip 15 and the outer side of the driven rod 10. Thus, as the arc-shaped protrusion 18 repeatedly contacts the stop block 19, the mounting cylinder 12 is in a reciprocating swinging state when rotating. The mounting cylinder 12 drives the brush 13 to swing synchronously, thereby improving the cleaning efficiency of the brush 13 on the surface of the conveyor belt 2 5 and the pushing rib 6. At the same time, when the brush 13 is facing downward, the swinging brush 13 can send the powder impurities into the receiving box 14, which is convenient for storing the powder impurities, thereby achieving a quick cleaning effect.

[0035] Working principle: conveyor belt 1 2 puts the polished braces model onto conveyor belt 2 5, and the baffles 7 on both sides of conveyor belt 2 5 provide protection for the falling braces model. Then, conveyor belt 2 5 pushes the braces model to move upward by tilting through the pushing ribs 6, and conveys the braces model to the receiving plate 4. The staff takes the braces model on the receiving plate 4 for cleaning through the ultrasonic cleaning equipment. At the same time, the driving end of conveyor belt 2 5 drives the driven rod 10 to rotate synchronously through the synchronous belt 11, and the driven rod 10 drives the installation cylinder 12 to rotate through two limit bars 15, so that the installation cylinder 12 drives multiple brushes 13 to roll along the bottom of conveyor belt 2 5, and the powder impurities attached to the conveyor belt 2 5 and the pushing ribs 6 are scraped out. At the same time, the arc-shaped protrusion 18 on one side of the installation cylinder 12 moves along the annular groove on the fixing ring 17. When the arc-shaped protrusion 18 contacts the stop block 19 in the annular groove, the arc surface of the arc-shaped protrusion 18 contacts the arc surface of the stop block 19, and the stop block 19 is used to The reaction force of the arc-shaped protrusion 18 causes the arc-shaped protrusion 18 to push the installation cylinder 12 to move along the outer side of the limit strip 15 and the driven rod 10, and the side of the installation cylinder 12 away from the arc-shaped protrusion 18 compresses the spring 20. When the arc-shaped protrusion 18 is away from the stop block 19, the resilience of the spring 20 is used to push the installation cylinder 12 to move and reset. Therefore, under the continuous rotation of the installation cylinder 12, the arc-shaped protrusion 18 can repeatedly contact the stop block 19 in the annular groove, and the installation cylinder 12 can be in a reciprocating swing state. The installation cylinder 12 drives the brush 13 to swing synchronously, so that the brush 13 can quickly scrape out the powder impurities attached to the conveyor belt 2 5 and the pushing rib 6, and as the installation cylinder 12 rotates, the powder impurities are put into the receiving box 14, ensuring the cleanliness of the surface of the conveyor belt 2 5 and the pushing rib 6, so that the conveyor belt 2 5 can normally transport the subsequent braces model and prevent slipping, thereby achieving the effect of stable feeding and facilitating continuous feeding of the braces model.

[0036] Example 2: Please refer to Figure 1-Figure 4, this embodiment further explains the first embodiment, the feeding mechanism in the figure includes a fixing frame 22 arranged on the side of the fixing frame 3 away from the conveyor belt 2, two symmetrically distributed mounting plates 23 are fixedly installed on the inner side of the fixing frame 22, the mounting plates 23 are inclined, a receiving hopper 24 is arranged between the two mounting plates 23, and a driving slide rail 25 matching the receiving hopper 24 is fixedly installed on the corresponding side of the two mounting plates 23, the receiving hopper 24 is docked with the driving slide rail 25 through a slide rod, so that the driving slide rail 25 can push the receiving hopper 24 upward and flip it, and a mounting frame 26 is fixedly installed on the side of the fixing frame 3 away from the conveyor belt 25, and both sides of the mounting frame 26 are An electric push rod 27 is fixedly installed, and the moving end of the electric push rod 27 is fixedly connected to the bottom of the receiving plate 4. A material guide hopper 28 located below the receiving plate 4 is fixedly installed on the inner side of the mounting frame 26. The inner side of the material guide hopper 28 is an inclined structure, and the bottom of the material guide hopper 28 is located above the end of the mounting plate 23 close to the fixed frame 3. When the receiving plate 4 opens the material guide hopper 28, the ultrasonic cleaning device can pass the inclined surface of the material guide hopper 28 into the receiving hopper 24 after cleaning. A placing table 29 is fixedly installed on the side of the fixed frame 22 away from the fixed frame 3. A material receiving box 30 is arranged on the top of the placing table 29. The flipped material receiving hopper 24 can put the braces model into the material receiving box 30.

[0037] In this embodiment: after the staff completes the cleaning of the braces model by the ultrasonic cleaning equipment, the electric push rod 27 drives the receiving plate 4 to move so that the receiving plate 4 is away from the guide hopper 28. At this time, the ultrasonic cleaning equipment transports the braces model to just above the initial position of the receiving plate 4. Since the receiving plate 4 has been displaced, the braces model can fall into the guide hopper 28 and enter the receiving hopper 24 along the inclined surface of the guide hopper 28. The receiving hopper 24 is driven by the driving slide rail 25 to move toward the receiving box 30. When the receiving hopper 24 moves to the end of the driving slide rail 25, the receiving hopper 24 puts the braces model into the receiving box 30, and the discharging of the braces model is completed, which is convenient for the next step of processing of the braces model, thereby achieving the effect of rapid discharging.

[0038] Example 3: Please refer to Figure 2-Figure 8This embodiment further illustrates other embodiments. Two symmetrically distributed guide strips 31 are fixedly installed on the inner side of the mounting bracket 1 in the figure. The guide strips 31 are inclined. The guide strips 31 are located above the conveyor belt 2 to provide guidance for the conveying of the braces model. A plurality of centrally symmetrically distributed collecting grooves 32 are opened on the outer side of the mounting cylinder 12. The inner side of the collecting groove 32 is an inclined structure. The brush 13 is fixedly installed on the inner side of the collecting groove 32 to facilitate catching the powder brushed out. The length of the brush 13 is large. The length of the pushing rib 6 is convenient for quickly cleaning the pushing rib 6. Two symmetrically distributed guide plates 33 are fixedly installed on the inner side of the material collecting box 14. The guide plates 33 are in an arc-shaped structure to provide guidance for the discharge of powder and prevent powder from splashing. A scraper rod 34 is fixedly installed on the inner side of the material collecting box 14 and is located below the mounting tube 12. It is convenient for scraping out the powder remaining on the brush 13. A sealed sliding door 35 is rotatably installed on the outer side of the material collecting box 14. The bottom inner wall of the material collecting box 14 is in an inclined structure to facilitate the removal of the collected powder.

[0039] In this embodiment: when the conveyor belt 12 is conveying the polished braces model, the braces model can contact the two guide strips 31, aligning the braces model in the center, so that the braces model falls on the middle position of the conveyor belt 2 5, thereby improving the safety of the braces model transportation. When the brush 13 cleans the conveyor belt 2 5 and the pushing rib 6, the scraped powder impurities can fall into the collecting trough 32 of the mounting tube 12, which is convenient for temporary storage of the powder impurities. When the collecting trough 32 is facing downward, the brush 13 contacts the scraping rod 34, and the reciprocating movement of the brush 13 is coordinated to shake out the powder impurities remaining on the brush 13, and the powder impurities in the collecting trough 32 are poured into the collecting box 14, and the falling powder impurities can enter the bottom of the collecting box 14 along the arc surface of the guide plate 33 to prevent powder splashing. The powder impurities in the collecting box 14 are concentrated at the position of the sealing sliding door 35 along the inclined surface of the bottom of the collecting box 14. The staff can open the sealing sliding door 35 for cleaning, thereby improving the convenience of later maintenance.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for ultrasonic cleaning of braces models, characterized in that: include: A mounting bracket and a conveyor belt 1 fixedly mounted on the inner side of the mounting bracket, a fixing frame 1 is arranged on the right side of the mounting bracket, a material receiving plate is arranged on the top of the fixing frame 1, and a conveyor belt 2 is fixedly mounted on the inner side of the fixing frame 1; Also includes: The lifting of the ... The cam is provided with a plurality of camshafts which are respectively arranged on the outer side of the fixing frame and the fixing frame, and the camshafts are provided with a plurality of camshafts which are respectively arranged on the outer side of the fixing frame and the fixing frame, and the fixing frame is provided with a plurality of camshafts which are respectively arranged on the outer side of the fixing frame and the fixing frame. A feeding mechanism is installed on the outer side of the fixing frame 1.

2. The feeding device for ultrasonic cleaning of braces models according to claim 1, characterized in that: The conveyor belt conveyor comprises a plurality of guide rails, each of which is provided with a plurality of guide rails, each of which is provided with a plurality of guide rails, each of which is provided with a plurality of guide rails, each of which is provided with a plurality of guide rails.

3. The feeding device for ultrasonic cleaning of braces models according to claim 1, characterized in that: Two symmetrically distributed guide bars are fixedly installed on the inner side of the mounting bracket, the guide bars are in an inclined structure, and the guide bars are located above the conveyor belt 1.

4. The feeding device for ultrasonic cleaning of braces models according to claim 1, characterized in that: The outer side of the installation tube is provided with a plurality of collecting grooves which are centrally symmetrically distributed, the inner side of the collecting groove is a slope structure, and the brush is fixedly installed on the inner side of the collecting groove.

5. The feeding device for ultrasonic cleaning of braces models according to claim 1, characterized in that: The length of the brush is greater than the length of the pusher rib.

6. The feeding device for ultrasonic cleaning of braces models according to claim 1, characterized in that: Two symmetrically distributed material guide plates are fixedly installed on the inner side of the material receiving box, and the material guide plates are in an arc-shaped structure.

7. The feeding device for ultrasonic cleaning of braces models according to claim 2, characterized in that: A scraper rod located below the mounting tube is fixedly mounted on the inner side of the material receiving box.

8. The feeding device for ultrasonic cleaning of braces models according to claim 2, characterized in that: A sealed sliding door is rotatably mounted on the outer side of the material receiving box, and the bottom inner wall of the material receiving box is in an inclined structure.

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