Automatic treatment equipment and treatment method for dental bur

Abstract

The invention discloses dental bur automatic processing equipment and a processing method, and belongs to the technical field of dental bur processing. The automatic treatment equipment for the dental bur comprises a mechanical arm; the printing ink spraying and curing device comprises a rotating disc, a feeding part, a spraying part, a curing part and a discharging part, the feeding part, the spraying part, the curing part and the discharging part are sequentially arranged around the rotating disc, at least one collet is arranged on the rotating disc, and a clamping part used for clamping a machine needle is arranged on the collet; the control device is configured to control the rotary table to rotate, so that the collet chuck sequentially corresponds to the feeding part, the spraying part, the curing part and the discharging part; wherein the mechanical arm grabs a bur to the clamping part of the collet located on the feeding part; the spraying part is configured to perform ink spraying on the machine needle to form a spraying area; the curing part is configured to thermally cure the spraying area; and the mechanical arm discharges the machine needle from the printing ink spraying and curing device at the discharging part. Compared with the prior art, the production efficiency can be remarkably improved, automatic, accurate and uniform ink spraying is achieved, and the quality and performance of the bur are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of dental bur processing, and particularly to an automated processing device and method for dental burs. Background Art

[0002] Dental burs are important tools for dentists to grind and drill teeth in clinical medical treatment, and are also rotary tools for dental technicians to grind during denture repair. It consists of a working part and a shank. The working part directly contacts the teeth for cutting or grinding operations, and the shank is used to connect with dental drilling equipment to transmit power. The performance and quality of dental burs directly affect the effect of dental surgery and the treatment experience of patients.

[0003] In order to improve the hardness, wear resistance and service life of dental burs, electroplating treatment such as diamond electroplating is usually required. During the electroplating process, ink is needed to cover the parts that do not need electroplating to ensure that the electroplated layer is formed only at the required parts, thereby improving the quality and performance of the product.

[0004] In the prior art, ink covering mainly adopts the method of manual spraying. However, there are the following problems with manual ink spraying: First, it is difficult to ensure the accuracy of manual spraying, which easily leads to uneven ink coverage and affects the electroplating effect; second, the efficiency of manual spraying is low and cannot meet the needs of large-scale production; third, manual spraying requires a large amount of labor input, increasing the production cost; finally, during the manual spraying process, operators may directly contact the ink, posing a health risk. Summary of the Invention

[0005] To solve the above technical problems, the present invention provides an automated processing device and method for dental burs, which can spray ink automatically, accurately and evenly.

[0006] The technical solution of the present invention is as follows:

[0007] The present invention provides an automated processing device for dental burs, comprising:

[0008] A robotic arm;

[0009] An ink spraying and curing device, comprising a turntable and a feeding part, a spraying part, a curing part and a discharging part arranged in sequence around the turntable. At least one collet is provided on the turntable, and a clamping part for clamping the dental bur is provided on the collet;

[0010] A control device configured to control the rotation of the turntable so that the collet corresponds to the feeding part, the spraying part, the curing part and the discharging part in sequence;

[0011] Wherein, the robotic arm grabs the bur and moves it to the clamping part of the collet located in the feeding part; the spraying part is configured to spray ink on the bur to form a spraying area; the curing part is configured to thermally cure the spraying area; the robotic arm unloads the bur from the ink spraying and curing device at the unloading part.

[0012] Further, at least four collets are provided on the turntable, and the at least four collets are arranged in one-to-one correspondence with the feeding part, the spraying part, the curing part and the unloading part.

[0013] Further, the collet is movably connected to the turntable, and during the spraying process, the collet is configured to rotate relative to the turntable.

[0014] Further, the spraying part is provided with a first identification member for identifying the collet, an ink spraying machine for spraying ink, and a rotating member for driving the collet to rotate. The control device is in telecommunication connection with the first identification member, the rotating member and the ink spraying machine; and controls the rotation or stop of the collet and the operation of the ink spraying machine based on the signal of the first identification member.

[0015] Further, the curing part is provided with a thermal curing machine, and a second identification member for identifying the collet is provided on the curing part. The control device is in telecommunication connection with the second identification member and the thermal curing machine, and controls the start and stop of the thermal curing machine based on the signal of the second identification member.

[0016] Further, it further includes a detection device, and the detection device includes a base for fixing the bur and a vision detector arranged close to the base for detecting the bur.

[0017] Further, it further includes a recycling device for recycling waste, and the recycling device is arranged between the ink spraying and curing device and the detection device and is close to the loading position.

[0018] Further, it further includes a jig for electroplating. The jig is arranged close to the unloading part, and a plurality of mounting positions are provided on the jig. After the robotic arm unloads the bur from the ink spraying and curing device, the bur is sequentially placed on the mounting positions.

[0019] The present invention further provides a processing method for a dental bur automatic processing device, which is applied to the above automatic processing device and includes the following steps:

[0020] Control the first robotic arm to grab the bur and move it to the collet located in the feeding part;

[0021] Control the turntable to rotate to rotate the collet to the spraying part, and control the collet to rotate relative to the turntable;

[0022] Control the spraying part to spray ink on the dental bur to form a spraying area, and control the collet to stop rotating after spraying is completed;

[0023] Control the turntable to rotate to rotate the collet to the curing part, and control the curing part to thermally cure the spraying area;

[0024] Control the turntable to rotate to rotate the collet to the blanking part, and control the second robotic arm to blank the dental bur from the ink spraying and curing device.

[0025] Furthermore, the following steps are also included:

[0026] Before controlling the first robotic arm to grasp the dental bur onto the collet located at the loading part, control the detection device to detect whether the dental bur meets the preset size. If it meets the requirement, control the first robotic arm to grasp the dental bur onto the collet located at the loading part; otherwise, control the first robotic arm to recycle the dental bur into the recycling device; and / or.

[0027] Control the second robotic arm to place the dental bur sequentially on the mounting positions of the hanging fixture after blanking the dental bur from the ink spraying and curing device

[0028] The beneficial technical effects of the present invention are:

[0029] The automated processing equipment for dental burs of the present invention realizes the automatic loading, ink spraying, thermal curing, and automatic blanking of dental burs through the automated collaborative work of the robotic arm and the ink spraying and curing device, significantly improving the production efficiency and reducing the time and labor intensity of manual operations. The automated equipment for dental burs can precisely control the spraying position and thickness of the ink, ensuring that the ink evenly covers the area that needs to be protected, avoiding electroplating defects caused by uneven manual spraying, and improving the quality and performance of the product. At the same time, it reduces the dependence on manual labor, lowers the labor cost, improves the production efficiency, and reduces the production cost per unit product. In addition, the automated processing equipment for dental burs reduces the direct contact between the operator and the ink, reduces the health risk, and improves the safety of the working environment.

[0030] In addition, by integrating the detection device, the ink spraying and curing device, and the electroplating hanging fixture on the automated processing equipment for dental burs, it can realize the integrated automated processing of dental burs from size detection, ink spraying and curing, and electroplating hanging fixture operations, reducing the transfer time between different devices and manual operation links for the dental burs, achieving the continuity and automation of the production process, significantly improving the production efficiency and product quality, reducing manual intervention, lowering the production cost, while ensuring the stability and consistency of the product quality, enhancing the safety and environmental protection of the production process, and optimizing the production layout and space utilization. Brief Description of the Drawings

[0031] Figure 1 is a schematic structural view of an automatic dental bur processing device from the first perspective;

[0032] Figure 2 is a schematic structural view of an automatic dental bur processing device from the second perspective;

[0033] Figure 3 is Figure 2 an enlarged view of circle A in

[0034] Figure 4 is Figure 1 an enlarged view of circle B in

[0035] Figure 5 is Figure 2 an enlarged view of circle C in

[0036] Description of the Reference Numerals in the Drawings:

[0037] Automatic dental bur processing device 100, first robotic arm 11, second robotic arm 12, dental bur 20, ink spraying and curing device 30, turntable 31, collet 311, loading section 32, spraying section 33, ink spraying machine 331, first identification member 332, rotating member 333, curing section 34, thermal curing machine 341, second identification member 342, unloading section 35, detection device 40, base 41, vision inspection machine 42, recovery device 43, hanger 50, mounting position 51. Detailed Description of the Embodiments

[0038] In order to be able to more clearly understand the technical means of the present invention and to be implemented in accordance with the content of the specification, the following further describes in detail the specific embodiments of the present invention in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0039] Please refer to Figures 1 to 5 as shown. The present invention provides an automatic dental bur processing device 100, which can achieve an integrated automatic processing from loading, ink spraying, thermal curing to unloading, significantly improving the production efficiency. Moreover, the automatic dental bur processing device 100 of the present invention integrates the detection device 40, the ink spraying and curing device 30, and the electroplating hanger 50 on one machine device, and can achieve an integrated automatic processing of the dental bur 20 from size detection, ink spraying and curing, and electroplating hanger 50 operation, reducing the transfer time of the dental bur 20 between different devices and the manual operation links, and realizing the continuity and automation of the production process.

[0040] The dental bur automatic processing device 100 includes a frame and a machine cover covering the frame. By providing the machine cover, each module provided on the frame can be protected, effectively preventing dust and other pollutants from entering the interior of the machine cover. The frame is provided with universal wheels to facilitate the movement of the frame.

[0041] The frame is provided with a control device (not shown), a robotic arm, an ink spraying and curing device 30, a detection device 40, and an electroplating fixture 50. The control device is electrically connected to the robotic arm, the ink spraying and curing device 30, the detection device 40, and the electroplating fixture 50 to realize the dental bur automatic processing device 100 and improve production efficiency.

[0042] In this embodiment, the robotic arm includes a first robotic arm 11 and a second robotic arm 12. As Figure 1 shown, the first robotic arm 11 can move along the Y-axis and the Z-axis and is used to grab the bur 20 from the detection device 40 and place it on the ink spraying and curing device 30. The second robotic arm 12 can move along the X-axis and the Z-axis and is used to transfer the bur 20 from the ink spraying and curing device 30 to the electroplating fixture 50. By providing the first robotic arm 11 and the second robotic arm 12, automatic grabbing and placement of the bur 20 between different processes are realized, reducing manual operation and improving production efficiency. Moreover, the precise control of the robotic arm ensures the accurate positioning of the bur 20 and avoids errors in manual operation.

[0043] Of course, in other embodiments, all operations can also be controlled by one robotic arm, or multiple robotic arms can cooperate with each other. The present invention does not limit this.

[0044] Please refer to Figure 3 and in combination with Figures 1 to 2 shown, the ink spraying and curing device 30 includes a turntable 31 and a feeding part 32, a spraying part 33, a curing part 34, and a discharging part 35 sequentially arranged around the turntable 31. Such an arrangement is to realize continuous automatic processing of multiple processes.

[0045] At least one collet 311 is provided on the turntable 31. The turntable 31 is controlled by the control device to rotate so that the collet 311 sequentially corresponds to the feeding part 32, the spraying part 33, the curing part 34, and the discharging part 35. That is to say, when the turntable 31 rotates, the bur 20 sequentially passes through the feeding part 32, the spraying part 33, the curing part 34, and the discharging part 35 to complete the entire ink spraying and curing process. This continuous automatic processing method significantly improves production efficiency, reduces the transfer time and waiting time of the bur 20 between different devices, and realizes the continuity and automation of the production process.

[0046] The collet 311 is provided with a clamping portion for clamping the dental bur 20. The dental bur 20 is fixed by the clamping portion, and the exposed length of the dental bur 20 can be positioned by the clamping portion, so that the position of the spraying area can be accurately positioned. Optionally, the clamping portion includes several parts with a gap therebetween, so that the clamping opening of the clamping portion is adjustable, so that the collet 311 can match dental burs 20 of multiple sizes, improving the adaptability of the dental bur automatic processing device 100.

[0047] Further, at least four collets 311 are provided on the turntable 31, and the at least four collets 311 are arranged in one-to-one correspondence with the loading portion 32, the spraying portion 33, the curing portion 34, and the unloading portion 35. Such an arrangement can achieve parallel processing of multiple processes. For example, when one collet 311 is located at the spraying portion 33 for ink spraying, another collet 311 can be located at the curing portion 34 for heat curing, and at the same time, another collet 311 is located at the loading portion 32 waiting for loading, and another collet 311 is located at the unloading portion 35 waiting for unloading. This parallel processing method significantly improves production efficiency, reduces the transfer time and waiting time of the dental bur 20 between different devices, and realizes the continuity and automation of the production process. Of course, in other embodiments, multiple collets 311 can also be provided on the turntable 31, such as eight, etc., and the present invention is not limited thereto.

[0048] The spraying portion 33 is provided with a first identification member 332 for identifying the collet 311, an ink spraying machine 331 for spraying ink, and a rotating member 333 for driving the collet 311 to rotate. The control device is in telecommunication connection with the first identification member 332, the rotating member 333, and the ink spraying machine 331. When the collet 311 rotates to the spraying portion 33, the control device controls the rotation or stop of the collet 311 based on the signal of the first identification member 332, and controls the ink spraying machine 331 to spray ink on the dental bur 20 to form a spraying area.

[0049] In this embodiment, the collet 311 is movably connected to the turntable 31 through a rotating member 333 provided in the spraying portion 33. Preferably, the rotating member 333 and the collet 311 are magnetically connected. The rotating member 333 is driven by a motor to rotate, thereby driving the collet 311 to rotate. That is, during the spraying process, the collet 311 is configured to rotate relative to the turntable 31, thereby driving the dental bur 20 to rotate at a high speed to improve the uniformity of ink spraying. In other embodiments, a rotating member 333 can also be provided inside the collet 311, so that the collet 311 can rotate relative to the turntable 31.

[0050] Further, the ink is an acidic thermosetting ink. The acidic thermosetting ink can be cured within a few seconds under ultraviolet irradiation, significantly improving production efficiency and reducing the production cycle.

[0051] Further, the dental bur automatic processing device 100 of the present invention can accurately control the spraying position and thickness of the ink, ensuring that the ink evenly covers the area to be protected, avoiding electroplating defects caused by uneven manual spraying, and improving the quality and performance of the product. Preferably, the spraying area is located in the upper middle part of the bur 20. The rotational speed of the collet 311 during spraying at the spraying part 33 reaches 800 - 1200 revolutions per minute. The length of the entire spraying area is 1 - 5 mm, and the thickness is 0.05 - 0.15 mm.

[0052] Further, the curing part 34 is provided with a heat curing machine 341. Preferably, the curing time is 1 - 2 seconds. By setting the heat curing machine 341, the ink can be quickly cured, improving production efficiency and product quality.

[0053] A second identification member 342 for identifying the collet 311 is provided on the curing part 34. The control device is in telecommunication connection with both the second identification member 342 and the heat curing machine 341, and controls the start and stop of the heat curing machine 341 based on the signal of the second identification member 342. By identifying the position of the collet 311 through the second identification member 342, the control device can accurately control the start and stop of the heat curing machine 341, ensuring that when each collet 311 reaches the curing part 34, the heat curing machine 341 immediately starts for the curing operation and stops in time when leaving the curing part 34, realizing continuous automated production, reducing the waiting time and energy waste during the production process, and further improving production efficiency.

[0054] The process of the bur 20 in the ink spraying and curing device 30 is as follows: The first robotic arm 11 grabs the bur 20 and places it in the clamping part of the collet 311 located at the loading part 32. The control device controls the rotation of the turntable 31, so that the collet 311 sequentially corresponds to the loading part 32, the spraying part 33, the curing part 34, and the unloading part 35. Among them, the spraying part 33 is configured to spray ink on the bur 20 to form a spraying area. The curing part 34 is configured to perform heat curing on the spraying area. The robotic arm unloads the bur 20 from the ink spraying and curing device 30 at the unloading part 35. With such a setting, automatic loading, ink spraying, heat curing, and automatic unloading of the bur 20 are realized, significantly improving production efficiency, reducing the time and labor intensity of manual operation. In addition, the dental bur automatic processing device 100 reduces the direct contact between the operator and the ink, reduces health risks, and improves the safety of the working environment.

[0055] Please refer to Figure 4 and combine with Figure 1 and Figure 2As shown, the automated processing device 100 for dental burs of the present invention further includes a detection device 40. The detection device 40 is used to detect whether the burs 20 meet the preset dimensions. If they do, the first robotic arm 11 is controlled to pick up the burs 20 and place them on the collet 311 located at the loading section 32. Otherwise, the first robotic arm 11 is controlled to recycle the burs 20 into the recycling device 43. By using the detection device 40 to perform dimensional and quality inspections on the burs 20, only burs 20 that meet the standards are ensured to enter the subsequent processes, improving product quality and reducing the rejection rate.

[0056] In this embodiment, the detection device 40 includes a base 41 for fixing the burs 20 and a vision inspection machine 42 disposed close to the base 41 for detecting the burs 20. The base 41 is used to fix the burs 20, ensuring that the burs 20 remain stable during the detection process and avoiding detection errors caused by the shaking or position deviation of the burs 20. The vision inspection machine 42 is disposed close to the base 41, enabling it to take pictures and perform detections on the burs 20 at close range, obtaining clearer and more detailed image information, which helps improve the accuracy and precision of the detection. The vision inspection machine 42 can quickly detect the burs 20 without the need for manual visual inspection, greatly shortening the detection time and improving production efficiency.

[0057] A recycling device 43 is also provided between the ink spraying and curing device 30 and the detection device 40. The recycling device 43 is used to recycle burs 20 that do not meet the preset dimensions, avoiding waste of resources.

[0058] Further, the recycling device 43 is disposed close to the loading position. That is, the recycling device 43 is arranged within the working path of the first robotic arm 11, such that after the first robotic arm 11 picks up the burs 20, it can place the burs 20 into the recycling device 43 without significant movement, reducing its travel distance and improving work efficiency.

[0059] In this embodiment, the recycling device 43 is a recycling box disposed close to the loading position. In other embodiments, the recycling device 43 can also be a recycling channel. The present invention is not limited thereto.

[0060] Please refer to Figure 5 and in combination with Figure 1 and Figure 2 As shown, the automated processing device 100 for dental burs of the present invention further includes a hanger 50 for electroplating.

[0061] The fixture 50 is disposed close to the blanking part 35, and a plurality of mounting positions 51 are provided on the fixture 50. The robotic arm places the bur 20 on the mounting positions 51 in sequence after blanking the bur 20 from the ink spraying and curing device 30. With such an arrangement, the bur 20 can be quickly placed on the mounting positions 51 of the fixture 50, facilitating subsequent electroplating treatment, reducing the transfer time and waiting time of the bur 20 between different devices, and improving production efficiency. The robotic arm places the burs 20 on the mounting positions 51 of the fixture 50 in sequence, enabling continuous processing of multiple burs 20 without manual intervention, further improving production efficiency.

[0062] The present invention further provides a processing method for a dental bur automatic processing device 100, which is applied to the above automatic processing device and includes the following steps:

[0063] Control the first robotic arm 11 to grasp the bur 20 and place it on the collet 311 located at the loading part 32;

[0064] Control the turntable 31 to rotate so as to rotate the collet 311 to the spraying part 33, and control the collet 311 to rotate relative to the turntable 31;

[0065] Control the spraying part 33 to spray ink on the bur 20 to form a spraying area, and control the collet 311 to stop rotating after the spraying is completed;

[0066] Control the turntable 31 to rotate so as to rotate the collet 311 to the curing part 34, and control the curing part 34 to perform thermal curing on the spraying area;

[0067] Control the turntable 31 to rotate so as to rotate the collet 311 to the blanking part 35, and control the second robotic arm 12 to blank the bur 20 from the ink spraying and curing device 30.

[0068] Further, it further includes a detection step: before controlling the first robotic arm 11 to grasp the bur 20 and place it on the collet 311 located at the loading part 32, control the detection device 40 to detect whether the bur 20 meets the preset size. If it meets the size, control the first robotic arm 11 to grasp the bur 20 and place it on the collet 311 located at the loading part 32; otherwise, control the first robotic arm 11 to recycle the bur 20 into the recycling device 43.

[0069] Further, it further includes a step of hanging on the fixture 50: control the second robotic arm 12 to place the burs 20 on the mounting positions 51 of the fixture 50 in sequence after blanking the burs 20 from the ink spraying and curing device 30.

[0070] In summary, through the automated collaborative work of the robotic arm and the ink spraying and curing device 30, the dental bur automated processing equipment 100 of the present invention realizes the automatic feeding, ink spraying, thermal curing and automatic discharging of the dental burs 20, significantly improves the production efficiency, and reduces the time and labor intensity of manual operation. The dental bur automated processing equipment 100 can accurately control the spraying position and thickness of the ink, ensure that the ink evenly covers the area to be protected, avoid electroplating defects caused by uneven manual spraying, and improve the quality and performance of the product. At the same time, it reduces the dependence on manual labor, reduces the labor cost, improves the production efficiency, and reduces the production cost per unit product. In addition, the dental bur automated processing equipment 100 reduces the direct contact between the operator and the ink, reduces the health risk, and improves the safety of the working environment.

[0071] In addition, by integrating the detection device 40, the ink spraying and curing device 30 and the electroplating fixture 50 on the automated processing equipment of the dental bur 20, it is possible to realize the integrated automated processing of the dental bur 20 from size detection, ink spraying and curing to electroplating fixture 50 operation, reduce the transfer time and manual operation links of the dental bur 20 between different equipment, realize the continuity and automation of the production process, significantly improve the production efficiency and product quality, reduce manual intervention, reduce the production cost, while ensuring the stability and consistency of the product quality, enhancing the safety and environmental protection of the production process, and optimizing the production layout and space utilization.

[0072] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A dental needle automated processing device, characterized in that: include: Robotic arm; The ink spraying and curing device comprises a rotating disk and a feeding part, a spraying part, a curing part and a discharging part which are sequentially arranged around the rotating disk, the rotating disk is provided with at least one collet, and the collet is provided with a clamping part for clamping a needle; A control device configured to control the rotation of the turntable so that the collet corresponds to the loading part, the spraying part, the curing part and the unloading part in sequence; Among them, the robotic arm grabs the turning needle to the clamping part of the barrel clamp located in the loading part; the spraying part is configured to spray ink on the turning needle to form a spraying area; the curing part is configured to thermally cure the spraying area; the robotic arm unloads the turning needle from the ink spraying and curing device in the unloading part.

2. The dental needle automated processing device according to claim 1, characterized in that: At least four cartridges are arranged on the turntable, and the at least four cartridges are arranged correspondingly to the feeding part, the spraying part, the curing part and the unloading part.

3. The dental needle automated processing device according to claim 1 or 2, characterized in that: The collet is movably connected to the turntable, and during the spraying process, the collet is configured to rotate relative to the turntable.

4. The dental needle automated processing device according to claim 3, characterized in that: The spraying part is provided with a first identification member for identifying the cartridge, an ink sprayer for spraying ink, and a rotating member for driving the cartridge to rotate. The control device is electrically connected to the first identification member, the rotating member and the ink sprayer; and controls the cartridge to rotate or stop, and controls the ink sprayer to work based on a signal from the first identification member.

5. The dental needle automated processing device according to claim 1, characterized in that: The curing part is provided with a heat curing machine, and a second identification piece for identifying the cartridge is provided on the curing part. The control device is electrically connected to both the second identification piece and the heat curing machine, and controls the start and stop of the heat curing machine based on the signal of the second identification piece.

6. The dental needle automated processing device according to claim 1, characterized in that: It also includes a detection device, which includes a base for fixing the needle and a visual detection machine arranged close to the base and used for detecting the needle.

7. The dental needle automated processing device according to claim 6, characterized in that: It also includes a recycling device for recycling waste materials, which is arranged between the ink spraying and curing device and the detection device and is arranged close to the material loading position.

8. The dental needle automated processing device according to claim 1, characterized in that: It also includes a hanger for electroplating, which is arranged close to the unloading part and has a plurality of installation positions. The mechanical arm unloads the needle from the ink spraying and curing device and places it in the installation positions in sequence.

9. A processing method of an automated processing device for dental needles, applied to the automated processing device according to any one of claims 1 to 8, characterized in that: The following steps are involved: Controlling the first mechanical arm to grab the needle onto the collet located at the feeding part; Controlling the rotation of the rotating disk to rotate the collet to the spraying portion, and controlling the collet to rotate relative to the rotating disk; Controlling the spraying part to spray ink on the needle to form a spraying area, and controlling the collet to stop rotating after the spraying is completed; Controlling the rotation of the turntable to rotate the collet to the curing section, and controlling the curing section to perform thermal curing on the spraying area; The turntable is controlled to rotate so as to rotate the collet to the unloading portion, and the second mechanical arm is controlled to unload the needle from the ink spraying and curing device.

10. The processing method of the dental needle automatic processing equipment according to claim 9, characterized in that: The following steps are also included: Before controlling the first robotic arm to grab the needle onto the collet located at the feeding part, controlling the detection device to detect whether the needle meets the preset size, if so, controlling the first robotic arm to grab the needle onto the collet located at the feeding part, otherwise controlling the first robotic arm to recycle the needle into the recycle device; and / or. The second robot arm is controlled to unload the needle from the ink spraying and curing device and place it on the installation position of the hanger in sequence.

Images