Tooth hole blowing cleaning device

Abstract

The utility model discloses a tooth hole blowing cleaning device which comprises a machine cabinet, a positioning platform and a blowing mechanism, the positioning platform and the blowing mechanism are both installed on the machine cabinet, the top of the positioning platform is provided with a positioning groove profiled to a product, and the positioning platform is located in the positioning groove and provided with blowing nozzles which are the same as tooth holes in number and correspond to the tooth holes in a one-to-one mode. The air blowing nozzle is used for blowing air into a tooth hole of the product; the blowing mechanism is located above the positioning platform and comprises an air knife, a lifting driving device and a transverse moving driving device, the lifting driving device is used for driving the air knife to do lifting motion, and the transverse moving driving device is used for driving the air knife to transversely move above the product so that the air knife can blow the top face of the product. According to the utility model, the tooth hole and the top surface of the product can be automatically and thoroughly cleaned, foreign matters blown out of the tooth hole can be prevented from being attached to the top surface of the product, and the cleaning efficiency and the cleaning quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, and particularly relates to a dental hole air-blowing cleaning device. Background Art

[0002] In the manufacturing and processing of many products, it is often necessary to machine dental holes in workpieces, which are used for connection, fixation or other purposes. However, during the drilling process, debris, dust and other foreign matters will be generated, and these foreign matters will remain in the dental holes, affecting subsequent processing or use. In addition, for some products with high cleanliness requirements (such as backlight modules), once foreign matters appear on the products, the display effect will be affected, resulting in unqualified products.

[0003] For the cleaning of product dental holes, traditional cleaning methods usually include using brushes, vacuum cleaners or compressed air, etc. However, these traditional methods all have some limitations. Brushes are not easy to completely remove the impurities in the holes, especially for smaller holes or complex hole structures; vacuum cleaners cannot effectively suck out the impurities deep in the holes, and the cleaning effect is also not good; manually holding a spray head to clean each product dental hole with the ejected compressed air can blow out the foreign matters in the dental holes, but this method is inefficient, and the blown foreign matters are also easy to adhere to the product surface, requiring secondary manual cleaning. Therefore, it is necessary to improve the existing technology to overcome the defects in the existing technology. Summary of the Utility Model

[0004] The problem to be solved by the utility model is to provide a dental hole air-blowing cleaning device to overcome the defects of poor cleaning effect and low cleaning efficiency of the existing technology for dental hole cleaning.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a dental hole air-blowing cleaning device, comprising: a cabinet, a positioning platform and a purging mechanism both installed on the cabinet, a positioning groove imitating the product is provided at the top of the positioning platform, and a blowing nozzle corresponding to the same number of dental holes on the product one by one is installed in the positioning groove of the positioning platform, and the blowing nozzle is used for blowing air into the dental holes of the product; the purging mechanism is located above the positioning platform, and the purging mechanism includes an air knife, a lifting driving device and a transverse moving driving device, the lifting driving device is used for driving the air knife to make a lifting movement, and the transverse moving driving device is used for driving the air knife to move horizontally above the product, so that the air knife can purge the top surface of the product.

[0006] As a further improvement of the utility model, the purge mechanism is suspended on the cabinet through a mounting bracket, a first guide column is arranged horizontally on the mounting bracket, a sliding block is slidably mounted on the first guide column, the transverse driving device is transmission-connected to the sliding block, and the transverse driving device is used to drive the sliding block to drive the lifting driving device and the wind knife to slide along the first guide column.

[0007] As a further improvement of the utility model, the transverse driving device includes a driving motor and a synchronous belt transmission mechanism rotatably mounted on the mounting bracket, the driving motor is fixedly connected to a synchronous wheel in the synchronous belt transmission mechanism through a transmission shaft, and the sliding block is fixedly connected to the synchronous belt in the synchronous belt transmission mechanism through a synchronous belt pressure plate.

[0008] As a further improvement of the utility model, the sliding block is slidably mounted with a second guide column along the vertical direction, a lifting block is fixed to the bottom of the second guide column, and the wind knife is mounted on the lifting block.

[0009] As a further improvement of the utility model, the lifting drive device adopts a cylinder, and the cylinder is installed on the sliding block along the vertical direction and fixedly connected to the lifting block.

[0010] As a further improvement of the utility model, the angle of the wind knife on the lifting block is adjustable.

[0011] As a further improvement of the present invention, the wind knife is installed on the lifting block through a rotating shaft, and one of the wind knife and the lifting block is provided with an arc hole, and the other is provided with a screw hole opposite to the arc hole, and the wind knife and the lifting block are fastened with bolts in the arc hole and the screw hole.

[0012] As a further improvement of the present invention, a collection box is provided on the outer side of one end of the cabinet located on the positioning platform.

[0013] As a further improvement of the present invention, the positioning platform is provided with enclosures along both long sides of the positioning groove.

[0014] As a further improvement of the present invention, the positioning platform is located on the bottom wall of the positioning groove and is provided with a plurality of grooves, and the blowing nozzle is located in the grooves.

[0015] The beneficial effects of the present utility model are as follows: The present utility model provides a tooth hole air blowing cleaning device. By arranging air blowing nozzles on the positioning platform that are the same in number as and correspond one-to-one with the tooth holes on the product, and blowing air into the tooth holes of the product from bottom to top through the air blowing nozzles, foreign matters in the tooth holes can be effectively removed. Moreover, by using the lifting drive device and the transverse movement drive device to cooperate and drive the air knife to move, the top surface of the product can be comprehensively purged. This can not only achieve comprehensive cleaning of the top surface of the product, but also prevent foreign matters blown out from the tooth holes from adhering to the top surface of the product, realizing automatic and thorough cleaning of the tooth holes and the top surface of the product, and improving the cleaning efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of the tooth hole air blowing cleaning device of the present utility model;

[0017] Figure 2 is a perspective view of the positioning platform of the tooth hole air blowing cleaning device of the present utility model;

[0018] Figure 3 is a perspective view of the purging mechanism of the tooth hole air blowing cleaning device of the present utility model;

[0019] Figure 4 for the tooth hole air blowing cleaning device of the present utility model Figure 3 is an enlarged view of A in the figure.

[0020] The following explanations are made in conjunction with the drawings:

[0021] 1. Cabinet; 101. Collection box; 2. Positioning platform; 201. Positioning groove; 202. Groove; 3. Air blowing nozzle; 4. Air knife; 5. Mounting bracket; 6. First guide post; 7. Sliding block; 8. Driving motor; 9. Synchronous belt drive mechanism; 10. Second guide post; 11. Lifting block; 1101. Arc-shaped hole; 12. Cylinder; 13. Rotating shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following is a detailed description of the preferred embodiments of the present utility model in conjunction with the drawings.

[0023] Refer to Figures 1 to 4 , the present utility model provides a tooth hole air blowing cleaning device, including: a cabinet 1, a positioning platform 2 and a purging mechanism. The cabinet 1 is provided with a workbench, and the middle part of the cabinet 1 has a cleaning work space above the workbench. The positioning platform 2 and the purging mechanism are both in the cleaning work space.

[0024] Among them, a bottom plate is fixed on the top of the workbench of the cabinet 1, and the positioning platform 2 is fixed on the bottom plate through a plurality of columns. Positioning blocks are arranged at the four corners of the top of the positioning platform 2, and a positioning groove 201 imitating the product is formed between the four positioning blocks, and the product to be cleaned is placed in the positioning groove 201. A blowing nozzle 3 with the same number and one-to-one correspondence as the number of tooth holes on the product is installed in the positioning platform 2 within the positioning groove 201. The blowing nozzles 3 are all connected to an external air compressor through air pipes, and the air compressor provides compressed air, so that the blowing nozzles 3 can blow air upward into the tooth holes of the product, and the foreign matters in the tooth holes are blown out by the compressed air ejected from the blowing nozzles 3 to realize the cleaning of the tooth holes of the product.

[0025] Further, the purging mechanism is installed on the cabinet 1 and is located above the positioning platform 2. The purging mechanism includes an air knife 4, a lifting driving device and a transverse moving driving device. The lifting driving device is used to drive the air knife 4 to perform a lifting movement so that the air knife 4 can be close to the top surface of the product when purging the product; the transverse moving driving device is used to drive the air knife 4 to move horizontally above the product to realize that the air knife 4 can purge the entire top surface of the product.

[0026] In the utility model, blowing nozzles 3 with the same number and one-to-one correspondence as the number of tooth holes on the product are arranged on the positioning platform 2, and the blowing nozzles 3 blow air upward into the tooth holes of the product, so that the foreign matters in the tooth holes can be effectively removed; and the lifting driving device and the transverse moving driving device are used in cooperation to drive the air knife 4 to move to purge the entire top surface of the product, which can not only realize the thorough cleaning of the top surface of the product, but also avoid the foreign matters blown out of the tooth holes from adhering to the top surface of the product, realizing the automatic thorough cleaning of the tooth holes and the top surface of the product, and improving the cleaning efficiency and cleaning quality.

[0027] It should be noted that in order to prevent the foreign matters from being blown back into the tooth holes when the air knife 4 purges, the blowing nozzles 3 can also keep blowing air while the transverse moving driving device drives the air knife 4 to purge.

[0028] Refer to Figure 2 , a plurality of grooves 202 are provided on the bottom wall of the positioning groove 201 of the positioning platform 2, and the blowing nozzles 3 are located in the corresponding grooves 202. In the utility model, by arranging the blowing nozzles 3 in the grooves 202 at the bottom of the positioning groove 201, the blowing nozzles 3 can be as close as possible to the tooth holes on the product to ensure that the tooth holes can be blown clean thoroughly.

[0029] As Figure 1 shown, a collection box 101 is arranged on the outer side of the left end of the cabinet 1 where the positioning platform 2 is located. When the air knife 4 is driven by the transverse moving driving device to move from right to left, the chips generated by the tooth hole machining and the dust and other foreign matters on the top surface of the product can be blown into the collection box 101 for collection.

[0030] In order to prevent debris, dust and other foreign matter from spreading around under the blowing of the wind knife 4, the utility model provides enclosures along the two long sides of the positioning groove 201 (i.e., the two sides along the lateral movement direction of the wind knife 4) on the positioning platform 2. It can be understood that in order to show the structure of the positioning platform 2, the enclosures are not shown in the figure.

[0031] See also Figure 1 and Figure 3 The purge mechanism is suspended on the cabinet 1 through a mounting bracket 5. Two first guide columns 6 are arranged horizontally on the mounting bracket 5, and sliding blocks 7 are slidably installed on the two first guide columns 6. The transverse driving device is transmission-connected to the sliding blocks 7. The transverse driving device is used to drive the sliding blocks 7 to drive the lifting driving device and the wind knife 4 to slide along the first guide columns 6.

[0032] In this embodiment, the lateral drive device includes a drive motor 8 and a synchronous belt transmission mechanism 9, the synchronous belt transmission mechanism 9 is rotatably mounted on the mounting bracket 5, the drive motor 8 is fixedly connected to a synchronous wheel in the synchronous belt transmission mechanism 9 through a transmission shaft, and the slide block 7 is fixedly connected to the synchronous belt in the synchronous belt transmission mechanism 9 through a synchronous belt pressure plate. When the drive motor 8 drives the synchronous belt transmission mechanism 9 to rotate, the slide block 7 is driven to slide along the first guide column 6.

[0033] In addition, the lateral drive device can also use a linear motor module, a ball screw type linear module, etc.

[0034] like Figure 4 As shown, the slide block 7 is slidably mounted with two second guide posts 10 in the vertical direction, a lifting block 11 is fixed at the bottom of the two second guide posts 10, and the wind knife 4 is mounted on the lifting block 11. The lifting drive device adopts a cylinder 12, which is mounted on the top of the slide block 7 in the vertical direction, and the cylinder shaft of the cylinder 12 is fixedly connected to the lifting block 11, and the cylinder 12 is used to drive the lifting block 11 to drive the wind knife 4 to do lifting movement.

[0035] It is worth mentioning that the angle of the wind knife 4 on the lifting block 11 is adjustable. By adjusting the wind knife 4 so that its air outlet is distributed toward the product at an appropriate angle, the blowing effect is improved and the cleaning intensity is increased.

[0036] Specifically, the wind knife 4 is installed on the lifting block 11 through the rotating shaft 13, and one of the wind knife 4 and the lifting block 11 is provided with an arc hole 1101, and the other is provided with a screw hole opposite to the arc hole 1101. In this embodiment, specifically, the lifting block 11 is provided with an arc hole 1101, and the wind knife 4 is provided with a screw hole opposite to the arc hole 1101. The wind knife 4 and the lifting block 11 are fastened with bolts in the arc hole 1101 and the screw hole. When adjustment is required, loosen the bolts, rotate the wind knife 4 to a suitable angle, and then tighten the bolts to lock the wind knife 4 and the lifting block 11.

[0037] The working principle of the present utility model is as follows:

[0038] First, place the product in the positioning groove 201 of the positioning platform 2 for positioning. Then, start multiple air blowing nozzles 3 to blow air into the tooth holes of the product simultaneously, blowing out the foreign objects in the tooth holes. Next, the cylinder 12 drives the air knife 4 to descend to a specified height, and then the driving motor 8 drives the synchronous belt transmission mechanism 9 to rotate, driving the air knife 4 to move from right to left through the sliding block 7 to comprehensively blow the top surface of the product, and blowing the debris, dust and other foreign objects on the top surface of the product into the collection box 101 for collection. After the cleaning is completed, the blowing mechanism resets, the product is taken out, and this operation is repeated to clean the next product.

[0039] Thus, it can be seen that the tooth hole air blowing cleaning device of the present utility model is provided with air blowing nozzles 3 on the positioning platform 2 that are the same in number as and correspond one by one to the tooth holes on the product. By blowing air into the tooth holes of the product from bottom to top using the air blowing nozzles 3, the foreign objects in the tooth holes can be effectively removed. And by using the lifting drive device and the lateral movement drive device to cooperate to drive the air knife 4 to move to comprehensively blow the top surface of the product, not only can the comprehensive cleaning of the top surface of the product be realized, but also the foreign objects blown out of the tooth holes can be prevented from adhering to the top surface of the product, realizing the automatic and thorough cleaning of the tooth holes and the top surface of the product, and improving the cleaning efficiency and cleaning quality.

[0040] In the above description, many specific details are elaborated to fully understand the present utility model. However, the above description is only the preferred embodiment of the present utility model. The present utility model can be implemented in many other ways different from those described herein. Therefore, the present utility model is not limited by the specific implementation disclosed above. At the same time, any person skilled in the art can make many possible changes and modifications to the technical solution of the present utility model by using the methods and technical contents disclosed above, or modify it into an equivalent embodiment with equivalent changes. All those that do not depart from the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the protection of the technical solution of the present utility model.

Claims

1. A tooth hole air blowing cleaning device, characterized in that: include: A cabinet (1) and a positioning platform (2) and a purge mechanism both mounted on the cabinet (1); the top of the positioning platform (2) is provided with a positioning groove (201) shaped like a product, and the positioning platform (2) is provided with blowing nozzles (3) in the positioning groove (201) having the same number as and one-to-one correspondence with the tooth holes on the product, the blowing nozzles (3) being used to blow air into the tooth holes of the product; the purge mechanism is located above the positioning platform (2), and comprises an air knife (4), a lifting drive device and a transverse drive device, the lifting drive device being used to drive the air knife (4) to move in a lifting motion, and the transverse drive device being used to drive the air knife (4) to move transversely above the product, so that the air knife (4) can purge the top surface of the product.

2. The tooth hole air blowing cleaning device according to claim 1, characterized in that: The purge mechanism is suspended on the cabinet (1) via a mounting bracket (5); a first guide column (6) is arranged on the mounting bracket (5) in a transverse direction; a sliding block (7) is slidably mounted on the first guide column (6); the transverse driving device is transmission-connected to the sliding block (7); the transverse driving device is used to drive the sliding block (7) to drive the lifting driving device and the wind knife (4) to slide along the first guide column (6).

3. The tooth hole air blowing cleaning device according to claim 2, characterized in that: The transverse drive device comprises a drive motor (8) and a synchronous belt transmission mechanism (9) rotatably mounted on the mounting bracket (5); the drive motor (8) is fixedly connected to a synchronous wheel in the synchronous belt transmission mechanism (9) via a transmission shaft; and the sliding block (7) is fixedly connected to a synchronous belt in the synchronous belt transmission mechanism (9) via a synchronous belt pressure plate.

4. The tooth hole air blowing cleaning device according to claim 2, characterized in that: The sliding block (7) is slidably mounted with a second guide column (10) in a vertical direction, a lifting block (11) is fixed at the bottom of the second guide column (10), and the wind knife (4) is mounted on the lifting block (11).

5. The tooth hole air blowing cleaning device according to claim 4, characterized in that: The lifting drive device adopts a cylinder (12), and the cylinder (12) is installed on the sliding block (7) in the vertical direction and is fixedly connected to the lifting block (11).

6. The tooth hole air blowing cleaning device according to claim 4, characterized in that: The angle of the wind knife (4) on the lifting block (11) is adjustable.

7. The tooth hole air blowing cleaning device according to claim 6, characterized in that: The wind knife (4) is installed on the lifting block (11) through a rotating shaft (13), and one of the wind knife (4) and the lifting block (11) is provided with an arc hole (1101), and the other is provided with a screw hole opposite to the arc hole (1101), and the wind knife (4) and the lifting block (11) are fastened by bolts in the arc hole (1101) and the screw hole.

8. The tooth hole air blowing cleaning device according to claim 1, characterized in that: A collection box (101) is provided on the outer side of one end of the cabinet (1) located on the positioning platform (2).

9. The tooth hole air blowing cleaning device according to claim 1, characterized in that: The positioning platform (2) is provided with enclosures along both long sides of the positioning groove (201).

10. The tooth hole air blowing cleaning device according to claim 1, characterized in that: The positioning platform (2) is located on the bottom wall of the positioning groove (201) and is provided with a plurality of grooves (202), and the blowing nozzle (3) is located in the groove (202).

Images