Automatic positioning type intelligent drilling equipment for spraying disc production

Abstract

The invention discloses automatic positioning type intelligent drilling equipment for spraying disc production and relates to the technical field of metal drilling, the drilling equipment comprises a machine table and a touch screen, a machine shell is installed on the machine table, the touch screen is installed on a cabinet door of the machine shell, and intelligent drilling is achieved by controlling the touch screen and adjusting machining parameters during drilling. A drilling mechanism and a moving mechanism are further arranged on the machine table, the moving mechanism receives the spraying disc outside the machine table and transfers the spraying disc into the machine table, and when the spraying disc needs to be rotated, the moving mechanism drives the spraying disc to rotate by a certain angle, so that the drilling mechanism can drill the spraying disc conveniently. And after drilling is completed, the moving mechanism moves the machined spraying disc out of the machine table.

Description

Technical Field

[0001] The present invention relates to the technical field of metal drilling, and particularly to an intelligent drilling device for the production of an automatic positioning type spray disk. Background Art

[0002] The spray disk is a key component in the water treatment system, and its function is to evenly distribute the fluid onto the surface of the filtering medium to ensure the efficiency and uniformity of the filtering process. In recent years, with the development of intelligent manufacturing and automation technologies, the technology of spray disk drilling equipment has been continuously advancing, and the technical requirements for spray disk drilling equipment are getting higher and higher, especially in terms of hole size, distribution uniformity, and material selection. In addition, with the development of intelligent manufacturing and automation technologies, high-precision numerical control drilling equipment and automated drilling production lines have gradually replaced traditional equipment, significantly improving production efficiency and product quality. However, in an automated drilling production line, in order to achieve automated loading and unloading, it is necessary to add a loading and unloading mechanism outside the drilling equipment, resulting in a large space occupation ratio of the entire drilling production line. Moreover, in order to position the spray disk before drilling, a positioning mechanism is also required, resulting in a complex structure of the entire drilling equipment and unable to achieve functional integration. Summary of the Invention

[0003] The purpose of the present invention is to provide an intelligent drilling device for the production of an automatic positioning type spray disk to solve the problems raised in the prior art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: an intelligent drilling device for the production of an automatic positioning type spray disk, including a machine table and a touch screen. A machine housing is installed on the machine table, and the touch screen is installed on the cabinet door of the machine housing. A drilling mechanism and a moving mechanism are installed on the machine table. A waste discharging mechanism is arranged in the middle of the machine table. The drilling mechanism performs drilling operations on the spray disk. The moving mechanism transfers the spray disk into or out of the machine table and drives the spray disk to rotate when the spray disk needs to rotate. The waste discharging mechanism collects the debris of the drilled products.

[0005] The moving mechanism includes a guide rail and a lower module installed on the machine table. A "C"-shaped housing is slidably installed on the guide rail and the lower module. One end of the housing is provided with a backing plate, and two side plates are symmetrically installed on the backing plate. A lead screw is rotatably installed on the backing plate between the two side plates. An end plate is installed above the two side plates, and a lifting motor is installed on the end plate. The motor shaft of the lifting motor is connected to one end of the lead screw. Slide rail sliders are installed on the same side of the two side plates. The slider is connected to a "T"-shaped connecting plate. One end of the connecting plate is threadedly connected to the lead screw. A collar is installed below one end of the connecting plate. A retractable driving wheel is installed in the collar. Before the lower module drives the housing to move, the lifting motor lifts the connecting plate through the lead screw, so that the collar is driven by the connecting plate to rise, preventing the collar from rubbing against the surface of the machine table. After the collar is lifted, the lower module drives the housing to move, so that one end of the housing moves towards the outside of the machine table, and finally the collar is extended out of the machine table, facilitating the operator to place the spray disc in the collar. The driving wheels in the collar clamp the spray disc, or the spray disc is placed above the driving wheels, and multiple driving wheels cooperate with each other to lift the spray disc. By operating the touch screen, the lower module drives the housing to retract, so that the collar brings the spray disc into the machine table. The lifting motor makes the collar descend and fit with the surface of the machine table through the lead screw and the connecting plate, so that the collar is located outside the waste discharging mechanism, and the collar places the spray disc on the waste discharging mechanism.

[0006] The collar is a hollow structure. The position where the collar is connected to the connecting plate bulges outwards. A driving motor is installed inside the bulging position of the collar. The driving motor is connected with a driving gear through a speed reducer. An outer ring and an inner ring that are sleeved together are installed on the inner circle of the collar. The upper end of the outer ring is fixed to the collar. The height of the outer ring is less than that of the inner ring. The upper end of the inner ring is rotatably connected to the collar. The lower end of the inner ring protrudes out of the outer ring and is installed with a toothed ring on the outer circle. The lower end of the inner ring is rotatably connected to the cover plate of the collar. The toothed ring is meshed with the driving gear for transmission. A plurality of shrinkage openings are arranged on both the inner ring and the outer ring. The shrinkage openings on the inner ring are larger than those on the outer ring. A rotating shaft is rotatably installed inside the collar at the position of the shrinkage opening of the outer ring. Torsion springs are installed at both the upper end and the lower end of the rotating shaft. One end of the torsion spring is connected to the rotating shaft, and the other end of the torsion spring is connected to the collar. Two arc-shaped plates are installed on the rotating shaft between the two torsion springs. One end of the two arc-shaped plates is installed with a hollow shaft outer rotor motor through a central shaft. The driving wheel is installed on the outside of the hollow shaft outer rotor motor; One side of the upper end of the shrinkage opening of the inner ring is installed with a pressing plate. Before placing or clamping the spray disc, the driving motor drives the toothed ring to rotate through the driving gear, thereby rotating the inner ring, making the shrinkage openings on the inner ring and the outer ring coincide. Supported by the torsion spring (not shown in the figure), the rotating shaft moves the driving wheel out of the collar through the arc-shaped plate. After the driving wheel moves out of the collar, the operator can place the spray disc on the arc-shaped plate; Or after the driving wheel moves out of the collar, the driving wheel abuts against the outer circle of the spray disc held by the operator. With the power output of the driving motor, the shrinkage opening of the inner ring starts to be misaligned with the shrinkage opening on the outer ring. The pressing plate abuts against the protruding end face of the upper arc-shaped plate driven by the inner ring. As the pressing plate continuously acts on the arc-shaped plate, the arc-shaped plate drives the driving wheel to rotate around the rotating shaft, thereby increasing the acting force of the driving wheel against the spray disc, making the driving wheel stably clamp the spray disc. When the collar is moved into the machine table, the driving motor drives the toothed ring to reverse through the driving gear, making the inner ring rotate back. The shrinkage opening of the inner ring directly contacts the concave end face of the arc-shaped plate. The inner ring generates a force on the arc-shaped plate, making the arc-shaped plate drive the driving wheel to gradually move towards the inside of the collar, so that the spray disc on the arc-shaped plate falls on the waste discharging mechanism or the spray disc clamped by the driving wheel falls on the waste discharging mechanism. After the spray disc falls on the waste discharging mechanism, the driving motor reverses the toothed ring again, making the driving wheel abut against the outer circle of the spray disc again. Before drilling, the position of the spray disc is positioned through the driving wheel. During the drilling process, the driving wheel abuts against the outer circle of the spray disc and clamps the spray disc to prevent the spray disc from shifting in position during the drilling process. When the spray disc needs to be rotated, the hollow shaft outer rotor motor drives the driving wheel to rotate. Driven by a plurality of driving wheels, the spray disc rotates. After the rotation ends, the driving wheel stops rotating and clamps the spray disc again. The collar is located on the periphery of the spray disc. During drilling, the collar can intercept flying debris and coolant, preventing the coolant and debris from splashing everywhere in the drilling equipment.

[0007] A through slot is provided at the center of the machine, and the waste discharge mechanism includes a carrying ring and a fixed cylinder of different diameters installed inside the machine. The diameter of the fixed cylinder is larger than that of the carrying ring. A U-shaped plate is installed at one end of the through slot inside the machine, and a swivel is rotatably installed at one end of the U-shaped plate. The swivel and the U-shaped plate are rotatably connected by a number of ball bearings. A number of waste discharge slots are circumferentially provided on the U-shaped plate. A telescopic plate is installed at the position corresponding to the waste discharge slot on the carrying ring. A punch with an isosceles trapezoidal cross-section is provided at one end of the telescopic plate. Driven by the telescopic plate, the punch moves in the waste discharge slot. A waste discharge cylinder is installed below the fixed cylinder. The ring places the spray plate on the swivel, and the debris generated by drilling flows into the fixed cylinder together with the coolant. The debris and coolant pass through the U-shaped plate from the waste discharge slot. At a set time, the telescopic plate drives the punch to perform reciprocating linear motion in the waste discharge slot to prevent debris from accumulating in the waste discharge slot and clogging the waste discharge slot. The telescopic plate consists of a shell (not shown in the figure) and a movable plate (not shown in the figure). One end of the movable plate is "T"-shaped and is slidably installed in the shell. A reset spring is set between the "T"-shaped end and the shell. Hydraulic oil is injected into the shell. Under the action of hydraulic pressure, the movable plate extends out of the shell. After the hydraulic oil returns, the movable plate is retracted into the shell under the pull of the spring.

[0008] The punch is equipped with a positioning block with the same cross-section as the punch. A roller is rotatably mounted on the end face of the positioning block near the rotating ring. When positioning the spray disc, the telescopic plate drives the punch and positioning block toward the spray disc. Driven by the positioning block, the roller rests against the outer circumference of the spray disc. The interaction of multiple positioning blocks assists in positioning the spray disc.

[0009] The fixed cylinder is provided with an inclined partition inside, and a filter plate is installed horizontally below the partition inside the fixed cylinder. Corresponding openings are provided at the lowest point of the partition and on the filter plate. A "C"-shaped plate is provided at the opening. The "C"-shaped plate is positioned between the partition and the filter plate. The fixed cylinder is provided with a return pipe, which is located between the filter plate and the partition. Coolant mixed with debris flows on the partition and flows through the opening into the waste cylinder. As the coolant increases, the coolant passes through the filter plate and is pumped back into the cooling system via the return pump and return pipe. After the drilling operation is completed, the debris settles in the coolant and sinks to the bottom of the waste cylinder. The waste cylinder is then removed from the fixed cylinder, and the upper layer of coolant is first poured into a bucket for recovering coolant before the debris is cleaned.

[0010] The drilling mechanism includes a longitudinal module and a guide rail installed on the machine table. A first vertical module is installed on the longitudinal module, and a second vertical module is installed on the slider of the guide rail. A carrier plate is cooperatively installed between the first vertical module and the second vertical module. A transverse movement module is installed below the carrier plate. A "C"-shaped frame is installed on the slider of the transverse movement module. A drilling motor and a speed reducer are installed inside the frame. The output shaft of the drilling motor is connected to the input end of the speed reducer, and a drill bit is installed at the output end of the speed reducer. The longitudinal module, the first vertical module, the second vertical module, and the transverse movement module cooperate with each other to change the position of the drill bit, so that the drill bit can perform drilling operations on the spray disc.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. Through the arrangement of structures such as a collar, an outer ring, an inner ring, a rotating shaft, and a driving wheel, and in cooperation with structures such as a lower module and a lifting motor, not only the functions of loading and unloading the spray disc are realized, but also the positioning function of the spray disc and the function of driving the spray disc to rotate are realized, achieving the effect of one mechanism achieving multiple functions. Moreover, the structures for positioning the spray disc and driving the spray disc are integrated in a collar, achieving the purpose of compact structure and saving space occupancy, thereby providing a basis for reducing the space occupancy of the entire drilling equipment.

[0012] 2. The moving mechanism receives the spray disc outside the machine table and transfers the spray disc into the machine table. When the spray disc needs to be rotated, the moving mechanism drives the spray disc to rotate a certain angle, facilitating the drilling mechanism to perform drilling operations on the spray disc. The touch screen is installed on the cabinet door of the machine shell. By operating the touch screen, the machining parameters during drilling are adjusted to achieve intelligent drilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional view of the overall structure of the present invention; Figure 2 is a three-dimensional view of the drilling mechanism of the present invention installed on the machine table; Figure 3 is a three-dimensional view of the moving mechanism of the present invention; Figure 4 is an exploded three-dimensional view of the collar of the present invention; Figure 5 is a three-dimensional view of the driving wheel removed from the collar of the present invention; Figure 6 is a sectional view of the machine table of the present invention; Figure 7 is of the present invention Figure 6 partial enlarged view of area A; Figure 8 is an exploded view of the positions between the fixed cylinder, the discharge cylinder, and the bearing ring of the present invention.

[0014] In the figure: 1. Machine platform; 2. Machine housing; 3. Touch screen; 4. Drilling mechanism; 5. Moving mechanism; 6. Vertical module one; 7. Vertical module two; 8. Transverse moving module; 9. Frame; 10. Drilling motor; 11. Drill bit; 12. Lower module; 13. Side plate; 14. Lifting motor; 15. Connecting plate; 16. Collar; 17. Inner ring; 18. Pressing plate; 19. Rotating shaft; 20. Arc-shaped plate; 21. Driving wheel; 22. Fixed cylinder; 23. Waste discharging cylinder; 24. Filter plate; 25. Bearing ring; 26. Telescopic plate; 27. U-shaped plate; 28. Rotating ring; 29. Positioning block. Detailed implementation mode

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] Embodiment: As Figure 1 - Figure 8 shown, the present invention provides a technical solution, an intelligent drilling device for the production of an automatically positioned spray tray, including a machine platform 1 and a touch screen 3. A machine housing 2 is installed on the machine platform 1, and the touch screen 3 is installed on the cabinet door of the machine housing 2. A drilling mechanism 4 and a moving mechanism 5 are installed on the machine platform 1. A waste discharging mechanism is arranged in the middle of the machine platform 1. The drilling mechanism 4 performs drilling operations on the spray tray. The moving mechanism 5 transfers the spray tray into or out of the machine platform 1 and drives the spray tray to rotate when the spray tray needs to rotate. The waste discharging mechanism collects the debris of the drilled products.

[0017] The drilling mechanism 4 includes a longitudinal module and a guide rail installed on the machine platform 1. A vertical module one 6 is installed on the longitudinal module, and a vertical module two 7 is installed on the slider of the guide rail. A carrier plate is cooperatively installed between the vertical module one 6 and the vertical module two 7. A transverse moving module 8 is installed below the carrier plate, and a "C"-shaped frame 9 is installed on the slider of the transverse moving module 8. A drilling motor 10 and a speed reducer are installed inside the frame 9. The output shaft of the drilling motor 10 is connected to the input end of the speed reducer, and a drill bit 11 is installed at the output end of the speed reducer.

[0018] A through slot is centrally located on the machine 1. The waste discharge mechanism comprises a carrier ring 25 of varying diameters and a fixed cylinder 22, mounted within the machine 1. The fixed cylinder 22 has a larger diameter than the carrier ring 25. A U-shaped plate 27 is mounted at one end of the through slot within the machine 1. A swivel 28 is rotatably mounted on one end of the U-shaped plate 27. The swivel 28 and the U-shaped plate 27 are rotatably connected via a number of ball bearings. Several waste discharge slots are circumferentially arranged on the U-shaped plate. A telescopic plate 26 is mounted on the carrier ring 25 at positions corresponding to the waste discharge slots. A punch with an isosceles trapezoidal cross-section is mounted at one end of the telescopic plate 26. Driven by the telescopic plate 26, the punch moves within the waste discharge slots. A waste discharge cylinder 23 is mounted below the fixed cylinder 22. A collar 16 positions the spray plate on the swivel 28.

[0019] The telescopic plate 26 consists of a shell and a movable plate. One end of the movable plate is "T"-shaped and is slidably installed in the shell. A reset spring is set between the "T"-shaped end and the shell. Hydraulic oil is injected into the shell. Under the action of hydraulic pressure, the movable plate extends out of the shell. After the hydraulic oil flows back, the movable plate is recovered into the shell under the pull of the spring.

[0020] A positioning block 29 is provided on the punch. The cross section of the positioning block 29 is the same as that of the punch. A roller is rotatably mounted on the end surface of the positioning block 29 close to the rotating ring 28.

[0021] A partition is arranged obliquely inside the fixed cylinder 22, and a filter plate 24 is arranged horizontally below the partition inside the fixed cylinder 22. Corresponding openings are provided at the lowest point of the partition and on the filter plate 24, and a "C"-shaped plate is provided at the opening. The "C"-shaped plate is provided between the partition and the filter plate 24. A return pipe is provided on the fixed cylinder 22, and the return pipe is located between the filter plate 24 and the partition.

[0022] The moving mechanism 5 includes a guide rail and a lower mold group 12 installed on the machine 1, and a "C"-shaped shell is slidably installed on the guide rail and the lower mold group 12. A pad is installed at one end of the shell, and two side plates 13 are symmetrically installed on the pad. A screw is rotatably installed on the pad between the two side plates 13, and an end plate is installed above the two side plates 13. A lifting motor 14 is installed on the end plate. The motor shaft of the lifting motor 14 is connected to one end of the screw. A slide rail slider is installed on the same side of the two side plates 13, and the slider is connected to a "T"-shaped connecting plate 15. One end of the connecting plate 15 is threadedly connected to the screw. A ring 16 is installed below one end of the connecting plate 15, and a retractable driving wheel 21 is installed in the ring 16.

[0023] The collar 16 has a hollow structure. The position where the collar 16 is connected to the connecting plate 15 bulges outwards. A driving motor is installed inside the bulging position of the collar 16. The driving motor is connected with a driving gear through a speed reducer. An outer ring and an inner ring 17 that are sleeved together are installed inside the inner circle of the collar 16. The upper end of the outer ring is fixed to the collar 16. The height of the outer ring is less than the height of the inner ring 17. The upper end of the inner ring 17 is rotatably connected to the collar 16. The lower end of the inner ring 17 protrudes out of the outer ring and a toothed ring is installed on the outer circle. The lower end of the inner ring 17 is rotatably connected to the cover plate of the collar 16. The toothed ring is meshed with the driving gear for transmission. A plurality of shrinkage openings are arranged on both the inner ring 17 and the outer ring. The shrinkage openings on the inner ring 17 are larger than the shrinkage openings on the outer ring. A rotating shaft 19 is rotatably installed inside the collar 16 at the position of the shrinkage opening of the outer ring. Torsion springs are installed at both the upper end and the lower end of the rotating shaft 19. One end of the torsion spring is connected to the rotating shaft, and the other end of the torsion spring is connected to the collar 16. Two arc-shaped plates 20 are installed on the rotating shaft 19 between the two torsion springs. One end of the two arc-shaped plates 20 is installed with a hollow shaft outer rotor motor through a central shaft. A driving wheel 21 is installed outside the hollow shaft outer rotor motor; One side of the upper end of the shrinkage opening of the inner ring 17 is installed with a pressing plate 18.

[0024] The working principle of the present invention: When starting to work, before the lower module 12 drives the sleeve to move forward, the lifting motor 14 lifts the connecting plate 15 through the lead screw, so that the collar 16 is driven by the connecting plate 15 to rise, preventing the collar 16 from rubbing against the surface of the machine table 1. After the collar 16 is lifted, the lower module 12 drives the sleeve to move, so that one end of the sleeve moves towards the outside of the machine table 1, and finally the collar 16 is extended out of the machine table 1, which is convenient for the operator to place the spray disc on the arc-shaped plate 20 or place it between the driving wheels 21. Before placing the spray disc or the driving wheels 21 clamping the spray disc, the driving motor drives the toothed ring to rotate through the driving gear, and then rotates the inner ring 17, so that the shrinkage openings on the inner ring 17 and the outer ring coincide. Under the support of the torsion spring, the rotating shaft 19 moves the driving wheel 21 out of the collar 16 through the arc-shaped plate 20. After the driving wheel 21 moves out of the collar 16, the operator can place the spray disc on the arc-shaped plate 20, or after the driving wheel 21 moves out of the collar 16, the driving wheel 21 abuts against the outer circle of the spray disc held by the operator. With the power output of the driving motor, the shrinkage opening of the inner ring 17 and the shrinkage opening on the outer ring start to be misaligned. The pressing plate 18 abuts against the protruding end face of the upper arc-shaped plate 20 under the drive of the inner ring 17. As the pressing plate 18 continuously acts on the arc-shaped plate 20, the arc-shaped plate 20 drives the driving wheel 21 to rotate around the rotating shaft 19, and then the acting force of the driving wheel 21 against the spray disc increases, so that the driving wheel 21 stably clamps the spray disc.

[0025] By operating the touch screen 3, the lower module 12 drives the housing to retract, causing the collar 16 to bring the spray disc into the machine table 1. The lifting motor 14, through the lead screw and the connecting plate 15, causes the collar 16 to descend and fit onto the surface of the machine table 1, with the collar 16 located outside the through groove. The collar 16 positions the spray disc above the rotating ring 28. After the collar 16 is moved into the machine table 1, the drive motor drives the gear ring to reverse through the drive gear, causing the inner ring 17 to rotate backward. The contraction opening of the inner ring 17 directly contacts the concave end face of the arc-shaped plate 20. By exerting a force on the arc-shaped plate 20, the inner ring 17 causes the arc-shaped plate 20 to drive the drive wheel 21 to gradually move into the collar 16, such that the spray disc on the arc-shaped plate 20 lands on the rotating ring 28 or the spray disc clamped by the drive wheel 21 lands on the rotating ring 28.

[0026] After the spray disc lands on the rotating ring 28, the drive motor reverses the gear ring again, causing the drive wheel 21 to press against the outer circumference of the spray disc again. Before drilling, the position of the spray disc is located through the drive wheel 21. During the drilling process, the drive wheel 21 presses against and clamps the outer circumference of the spray disc to prevent the spray disc from shifting in position during drilling. When the spray disc needs to be rotated, the hollow shaft outer rotor motor drives the drive wheel 21 to rotate. Driven by multiple drive wheels 21, the spray disc rotates. After the rotation ends, the drive wheel 21 stops rotating and clamps the spray disc again.

[0027] When positioning the spray disc, the telescopic plate 26 drives the punch and the positioning block 29 to move toward the spray disc. The roller is driven by the positioning block 29 to press against the outer circumference of the spray disc. Through the mutual cooperation of multiple positioning blocks 29, the positioning assistance of the spray disc is achieved.

[0028] The collar 16 is located around the spray disc. During drilling, the collar 16 can intercept the splashing debris and coolant, preventing the coolant and debris from splashing everywhere in the drilling equipment.

[0029] The longitudinal module, the first vertical module 6, the second vertical module, and the transverse movement module 8 cooperate with each other to change the position of the drill bit 11, enabling the drill bit 11 to perform drilling operations on the spray disc. During the drilling process, the cooling system sprays coolant at the drilling position. The debris generated by drilling flows into the fixed cylinder 22 together with the coolant. The debris and coolant pass through the waste discharge groove and the U-shaped plate 27. The coolant mixed with the debris flows on the partition plate and flows into the waste discharge cylinder 23 through the opening. As the coolant increases, the coolant passes through the filter plate 24, and the coolant is pumped back to the cooling system through the reflux pump and the reflux pipe.

[0030] After the drilling operation is completed, after the debris precipitates in the coolant and sinks to the bottom of the waste discharge cylinder 23, the waste discharge cylinder 23 is removed from the fixed cylinder 22. First, the upper layer of coolant is poured into the bucket for recycling the coolant, and then the debris is cleaned up.

[0031] During drilling, or within a set time after a single hole is drilled, the telescopic plate 26 drives the punch to perform reciprocating linear motion in the waste discharge groove, preventing debris from accumulating in the waste discharge groove and blocking the waste discharge groove.

[0032] After drilling is completed, the power output of the drive motor causes the contraction openings on the inner ring 17 and the outer ring to start to be misaligned. The pressing plate 18 is driven by the inner ring 17 and abuts against the protruding end face of the upper arc-shaped plate 20. As the pressing plate 18 continuously acts on the arc-shaped plate 20, the arc-shaped plate 20 drives the driving wheel 21 to rotate around the rotating shaft 19, thereby increasing the force exerted by the driving wheel 21 against the spray disc and enabling the driving wheel 21 to stably clamp the spray disc. Subsequently, the lifting motor 14 raises the connecting plate 15 through the lead screw, causing the collar 16 to be driven upward by the connecting plate 15 and moving the spray disc out of the through groove. Then, the lower module 12 drives the sleeve to move, causing one end of the sleeve to move outward towards the outside of the machine table 1, and finally extending the collar 16 out of the machine table 1, facilitating the operator to remove the spray disc and place a new spray disc.

[0033] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An intelligent drilling device for the production of an automatic positioning spray tray, comprising a machine table (1) and a touch screen (3). A machine housing (2) is installed on the machine table (1), and the touch screen (3) is installed on the cabinet door of the machine housing (2). It is characterized in that: A drilling mechanism (4) and a moving mechanism (5) are installed on the machine table (1). A waste discharging mechanism is arranged in the middle of the machine table (1). The drilling mechanism (4) drills the spray disc. The moving mechanism (5) transfers the spray disc into or out of the machine table (1) and drives the spray disc to rotate when the spray disc needs to rotate. The waste discharging mechanism collects the debris of the drilled products.

2. The intelligent drilling equipment for the production of an automatic positioning type spray tray according to claim 1, wherein: The moving mechanism (5) includes a guide rail and a lower module (12) installed on the machine table (1). A "C"-shaped housing is slidably installed on the guide rail and the lower module (12). One end of the housing is installed with a backing plate, and two side plates (13) are symmetrically installed on the backing plate. A lead screw is rotatably installed on the backing plate between the two side plates (13). An end plate is installed above the two side plates (13), and a lifting motor (14) is installed on the end plate. The motor shaft of the lifting motor (14) is connected to one end of the lead screw. Slide rail sliders are installed on the same side of the two side plates (13), and the sliders are connected to a "T"-shaped connecting plate (15). One end of the connecting plate (15) is threadedly connected to the lead screw. A collar (16) is installed below one end of the connecting plate (15). A retractable driving wheel (21) is installed in the collar (16).

3. The intelligent drilling device for the production of an automatic positioning type spray tray according to claim 2, characterized in that: The collar (16) is of a hollow structure. The position where the collar (16) is connected to the connecting plate (15) protrudes outwards. A driving motor is installed in the protruding position of the collar (16). The driving motor is connected with a driving gear through a speed reducer. An outer ring and an inner ring (17) sleeved together are installed on the inner circle of the collar (16). The upper end of the outer ring is fixed to the collar (16), and the height of the outer ring is less than the height of the inner ring (17). The upper end of the inner ring (17) is rotatably connected to the collar (16). The lower end of the inner ring (17) exposes out of the outer ring and is installed with a toothed ring on the outer circle. The lower end of the inner ring (17) is rotatably connected to the cover plate of the collar (16). The toothed ring is in meshing transmission with the driving gear. A plurality of shrinkage openings are arranged on both the inner ring (17) and the outer ring. The shrinkage openings on the inner ring (17) are larger than those on the outer ring. A rotating shaft (19) is rotatably installed at the position of the shrinkage opening of the outer ring inside the collar (16). Torsion springs are installed at both the upper end and the lower end of the rotating shaft (19). One end of the torsion spring is connected to the rotating shaft (19), and the other end of the torsion spring is connected to the collar (16). Two arc-shaped plates (20) are installed on the rotating shaft (19) between the two torsion springs. One end of each of the two arc-shaped plates (20) is installed with a hollow shaft outer rotor motor through a central shaft. The driving wheel (21) is installed outside the hollow shaft outer rotor motor. A pressing plate (18) is installed on one side of the upper end of the shrinkage opening of the inner ring (17).

4. The intelligent drilling equipment for the production of an automatic positioning spray tray according to claim 1, characterized in that: A through groove is arranged at the central position of the machine table (1). The waste discharging mechanism includes bearing rings (25) and a fixed cylinder (22) with different diameters installed inside the machine table (1). The diameter of the fixed cylinder (22) is larger than that of the bearing ring (25). Inside the machine table (1), a U-shaped plate (27) is installed at one end of the through groove. A rotating ring (28) is rotatably installed at one end of the U-shaped plate (27). The rotating ring (28) and the U-shaped plate (27) are rotatably connected through a number of ball bearings. A number of waste discharging grooves are circumferentially arranged on the U-shaped plate. A telescopic plate (26) is installed at the position corresponding to the waste discharging groove on the bearing ring (25). A punch with an isosceles trapezoid cross-section is arranged at one end of the telescopic plate (26). Driven by the telescopic plate (26), the punch moves in the waste discharging groove. A waste discharging cylinder (23) is installed below the fixed cylinder (22).

5. The intelligent drilling equipment for the production of an automatic positioning type spray tray according to claim 4, characterized in that: A positioning block (29) is arranged on the punch. The cross-section of the positioning block (29) is the same as that of the punch. A roller is rotatably installed on the end face of the positioning block (29) close to the rotating ring (28).

6. The intelligent drilling equipment for the production of an automatically positioned spray tray according to claim 4, wherein: A partition plate is inclinedly arranged inside the fixed cylinder (22). A filter plate (24) is horizontally arranged below the partition plate inside the fixed cylinder (22). Corresponding openings are arranged at the lowest position of the partition plate and on the filter plate (24). A "C"-shaped plate is arranged at the opening. The "C"-shaped plate is arranged between the partition plate and the filter plate (24). A return pipe is arranged on the fixed cylinder (22). The return pipe is located between the filter plate (24) and the partition plate.

7. An intelligent drilling device for the production of an automatic positioning spray tray according to claim 1, characterized in that: The drilling mechanism (4) includes a longitudinal module and a guide rail installed on the machine table (1). A first vertical module (6) is installed on the longitudinal module. A second vertical module (7) is installed on the slider of the guide rail. A carrier plate is cooperatively installed between the first vertical module (6) and the second vertical module (7). A transverse movement module (8) is installed below the carrier plate. A "C"-shaped frame (9) is installed on the slider of the transverse movement module (8). A drilling motor (10) and a speed reducer are installed inside the frame (9). The output shaft of the drilling motor (10) is connected to the input end of the speed reducer. A drill bit (11) is installed at the output end of the speed reducer.

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