A positioning drilling fixture for processing acrylic ornaments

Abstract

This invention provides a positioning drilling fixture for processing acrylic ornaments. Relating to the field of positioning drilling fixtures, the fixture includes a base. The positioning drilling fixture provided by this invention achieves high-precision centering through a cross-shaped positioning groove and a high-definition camera combined with a display for real-time visual inspection, avoiding drilling position deviations and improving product yield. It employs two opposing clamping cylinders with flexible rubber strips for cushioning, ensuring the stability of the acrylic ornament during drilling and preventing scratches or cracks on the acrylic material surface. An electric cylinder drives the drilling motor to move and move the drill bit, significantly improving drilling efficiency and positional consistency. Suitable for mass production, all components automatically reset after drilling, freeing up space for the next operation, facilitating quick manual removal of finished products, shortening production cycle time, and improving overall operational smoothness.

Description

Technical Field

[0001] This invention relates to the field of positioning drilling fixtures, and more particularly to a positioning drilling fixture for processing acrylic ornaments. Background Technology

[0002] Acrylic ornaments are made of acrylic, which is widely used in home decorations, cultural and creative gifts, and trophies and logos due to its crystal clarity and ease of shaping. In the processing of acrylic ornaments, drilling is often required to meet the needs of hanging with ropes and setting accessories. Because acrylic material is brittle and hard, its surface is easily scratched, and it is relatively sensitive to heat and stress, the drilling process has become a key link affecting the yield and surface quality.

[0003] The existing positioning drilling fixture for processing acrylic ornaments first places the acrylic ornament into the preset positioning slot of the fixture during operation. It is then clamped by two sets of clamps to press the acrylic ornament firmly. Then the drill bit moves horizontally to drill down and complete the drilling work. After the drilling is completed, the clamps are reset and the acrylic ornament is manually removed.

[0004] However, existing positioning drilling fixtures for acrylic ornaments have errors during drilling because when the acrylic ornament is manually placed into the preset positioning groove, the ornament may not be in the center of the groove due to visual inspection.

[0005] Therefore, it is necessary to provide a positioning drilling fixture for processing acrylic ornaments to solve the above-mentioned technical problems. Summary of the Invention

[0006] This invention provides a positioning drilling fixture for processing acrylic ornaments, which solves the problem that the acrylic ornament is not in the center of the cross of the positioning groove due to visual inspection by the human eye, resulting in errors during drilling.

[0007] To solve the above-mentioned technical problems, the present invention provides a positioning drilling fixture for processing acrylic ornaments, comprising: a base, wherein an operating table is fixedly installed on the top of the base by four telescopic columns;

[0008] A flexible clamping mechanism is fixedly installed on the top of the operating table;

[0009] A support plate is fixedly installed on the top of the base, and a horizontal groove is provided on the top of the support plate;

[0010] A visual positioning mechanism is fixedly installed on the top of the support plate. The visual positioning mechanism includes a high-definition camera and a display. The display is fixedly installed on the top of the support plate, and the high-definition camera is fixedly installed on the bottom of the support plate.

[0011] A drive mechanism, which is fixedly installed on the top of the support plate;

[0012] A drilling mechanism, which is fixedly installed at the bottom of the drive mechanism;

[0013] A cross-shaped positioning groove is formed on the top of the operating table.

[0014] Preferably, the flexible clamping mechanism includes a clamping bracket, which is fixedly installed on the top of the operating table. Two clamping cylinders are symmetrically fixedly installed inside the clamping bracket. A clamping plate is fixedly installed at the output end of each of the two clamping cylinders. Several flexible rubber strips are fixedly installed on the opposite side of each of the two clamping plates.

[0015] Preferably, the driving mechanism includes an electric cylinder, which is fixedly installed on the top of the supporting plate. A movable plate is fixedly installed at the output end of the electric cylinder. Two sliding columns are symmetrically fixedly installed at the bottom of the movable plate. A U-shaped plate is fixedly installed at the bottom of the two sliding columns. The two sliding columns are slidably installed with the transverse groove.

[0016] Preferably, the drilling mechanism is fixedly installed at the bottom of the U-shaped plate. The drilling mechanism includes a drilling support plate, which is fixedly installed at the bottom of the U-shaped plate. A drilling motor is fixedly installed inside the drilling support plate, and a drill bit is fixedly installed at the output end of the drilling motor.

[0017] Preferably, a lifting cylinder is fixedly installed on the top of the base, and the output end of the lifting cylinder is fixedly connected to the bottom of the operating table.

[0018] Preferably, a stabilizing mechanism is rotatably mounted on the top of the operating table. The stabilizing mechanism includes left and right rotating screws and a guide rod. The left and right rotating screws are rotatably mounted on the top of the operating table via two rotating seats. The guide rod is fixedly mounted on the top of the operating table via two fixed seats. A stabilizing motor is fixedly mounted on the top of the operating table. The output end of the stabilizing motor is fixedly connected to one end of the left and right rotating screws. Two threaded blocks are threadedly connected to the surface of the left and right rotating screws. Two sliders are slidably connected to the surface of the guide rod. A stabilizing support plate is fixedly mounted on the opposite side of the two threaded blocks and the two sliders. Several buffer components are fixedly mounted on the inner walls of the two stabilizing support plates via several pressure sensors.

[0019] Preferably, the bottom of the spiral plate is also equipped with the drilling mechanism, and the two drilling mechanisms are installed opposite to each other.

[0020] Preferably, a collection mechanism is fixedly installed on one side of each of the two drilling support plates. The collection mechanism includes a collection pillar, and the two collection pillars are fixedly installed on one side of the drilling support plate. A collection box is fixedly installed at one end of each of the two collection pillars through a buffer member. A toothed plate is fixedly installed on one side of the collection box through a toothed plate support plate. A negative pressure pipe is connected to one side of the collection box. A filter screen is fixedly installed on the inner wall of the negative pressure pipe. A fan is fixedly installed on the inner wall of the negative pressure pipe. One end of the negative pressure pipe passes through the drilling support plate and extends to the outside.

[0021] Preferably, an air blowing mechanism is fixedly installed on one side of each of the two drilling support plates. The air blowing mechanism includes an air storage tank, which is fixedly installed on one side of the drilling support plate. A rigid pipe is connected to the outer wall of the air storage tank. A rotating shaft is rotatably installed on one side of the drilling support plate through two nozzle support plates. A pulse nozzle is fixedly installed on the opposite end of the two rotating shafts through an annular support plate. A gear is fixedly installed on one end of one of the rotating shafts. One end of the rigid pipe passes through the drilling support plate and is connected to the input end of the pulse nozzle through a flexible hose. The gear meshes with the gear plate.

[0022] Preferably, a macro camera is fixedly installed inside both of the drilling support plates.

[0023] Compared with related technologies, the positioning drilling fixture for processing acrylic ornaments provided by this invention has the following advantages:

[0024] This invention provides a positioning drilling fixture for processing acrylic ornaments. It achieves high-precision centering through a cross-shaped positioning groove and a high-definition camera with a display for real-time visual inspection, avoiding drilling position deviations and improving product yield. Two clamping cylinders clamp the acrylic ornaments in opposite directions, with flexible rubber strips for cushioning, ensuring stability during drilling and preventing scratches or cracks on the acrylic material surface. An electric cylinder drives the drilling motor to move and move the drill bit, significantly improving drilling efficiency and positional consistency. Suitable for mass production, all components automatically reset after drilling, freeing up space for the next operation and facilitating quick manual removal of finished products, shortening production cycle time and improving overall operational smoothness. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of a preferred embodiment of a positioning drilling fixture for processing acrylic ornaments provided by the present invention.

[0026] Figure 2 for Figure 1 The diagram shows the structure of the flexible clamping mechanism.

[0027] Figure 3 for Figure 1The diagram shows the structure of the visual positioning mechanism.

[0028] Figure 4 for Figure 1 The diagram shows the structure of the drive mechanism.

[0029] Figure 5 for Figure 1 The diagram shows the structure of the drilling mechanism.

[0030] Figure 6 A schematic diagram of the second embodiment of a positioning drilling fixture for processing acrylic ornaments;

[0031] Figure 7 for Figure 6 The diagram shows the structure of the stabilizing mechanism.

[0032] Figure 8 for Figure 7 The diagram shows the installation of the pressure sensor.

[0033] Figure 9 for Figure 6 The diagram shows the installation of the air blowing mechanism;

[0034] Figure 10 for Figure 9 The diagram shows the structure of the collection mechanism.

[0035] Figure 11 for Figure 10 Another schematic diagram of the collection mechanism shown;

[0036] Figure 12 for Figure 6 The diagram shows the structure of the air blowing mechanism.

[0037] Numbered in the diagram: 1. Base; 2. Operating table; 3. Flexible clamping mechanism; 301. Clamping bracket; 302. Clamping cylinder; 303. Clamping plate; 304. Flexible adhesive strip; 4. Vision positioning mechanism; 401. High-definition camera; 402. Display; 5. Drive mechanism; 501. Electric cylinder; 502. Moving plate; 503. Sliding column; 504. Retractable plate; 6. Drilling mechanism; 601. Drilling support plate; 602. Drilling motor; 603. Drill bit; 7. Stabilizing mechanism; 701. Left and right rotating screw; 702. Guide rod; 703. Stabilizing support plate; 704. Threaded block; 705. Pressure sensor 706. Buffer component one; 707. Slider; 708. Stabilizing motor; 8. Collection mechanism; 801. Collection support column; 802. Buffer component two; 803. Collection box; 804. Toothed plate support plate; 805. Toothed plate; 806. Negative pressure pipe; 807. Filter screen; 808. Fan; 9. Air blowing mechanism; 901. Air tank; 902. Rigid pipe; 903. Flexible hose; 904. Pulse nozzle; 905. Annular support plate; 906. Rotating shaft; 907. Gear; 908. Nozzle support plate; 10. Bearing support plate; 11. Horizontal groove; 12. Lifting cylinder; 13. Macro camera; 14. Cross positioning groove. Detailed Implementation

[0038] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0039] First Embodiment

[0040] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A positioning drilling fixture for processing acrylic ornaments includes: a base 1, on the top of which an operating table 2 is fixedly mounted via four telescopic columns;

[0041] A flexible clamping mechanism 3 is fixedly installed on the top of the operating table 2;

[0042] A support plate 10 is fixedly installed on the top of the base 1, and a transverse groove 11 is provided on the top of the support plate 10.

[0043] A visual positioning mechanism 4 is fixedly installed on the top of the support plate 10. The visual positioning mechanism 4 includes a high-definition camera 401 and a display 402. The display 402 is fixedly installed on the top of the support plate 10, and the high-definition camera 401 is fixedly installed on the bottom of the support plate 10.

[0044] The drive mechanism 5 is fixedly installed on the top of the support plate 10;

[0045] Drilling mechanism 6, which is fixedly installed at the bottom of driving mechanism 5;

[0046] A cross-shaped positioning groove 14 is formed on the top of the operating table 2.

[0047] The flexible clamping mechanism 3 includes a clamping bracket 301, which is fixedly installed on the top of the operating table 2. Two clamping cylinders 302 are symmetrically fixedly installed inside the clamping bracket 301. A clamping plate 303 is fixedly installed at the output end of each of the two clamping cylinders 302. Several flexible rubber strips 304 are fixedly installed on the opposite side of each of the two clamping plates 303.

[0048] The driving mechanism 5 includes an electric cylinder 501, which is fixedly installed on the top of the supporting plate 10. A movable plate 502 is fixedly installed at the output end of the electric cylinder 501. Two sliding columns 503 are symmetrically fixedly installed at the bottom of the movable plate 502. A U-shaped plate 504 is fixedly installed at the bottom of the two sliding columns 503. The two sliding columns 503 are slidably installed with the transverse groove 11.

[0049] The drilling mechanism 6 is fixedly installed at the bottom of the spiral plate 504. The drilling mechanism 6 includes a drilling support plate 601, which is fixedly installed at the bottom of the spiral plate 504. A drilling motor 602 is fixedly installed inside the drilling support plate 601, and a drill bit 603 is fixedly installed at the output end of the drilling motor 602.

[0050] In actual use, the high-definition camera 401 is oriented toward the center of the cross-shaped positioning groove 14; the rotating plate 504 does not contact the high-definition camera 401 during its movement.

[0051] The working principle of the positioning drilling fixture for processing acrylic ornaments provided by this invention is as follows:

[0052] First, the acrylic ornament is manually placed in the center of the cross positioning groove 14. At this time, a high-definition camera 401 takes real-time pictures and the center point position is magnified on the display 402. After manual fine-tuning, the acrylic ornament is ensured to be in the center of the cross positioning groove 14.

[0053] Then, the two clamping cylinders 302 are activated to drive the two clamping plates 303 to move in opposite directions. After moving, the acrylic ornament is clamped and buffered by the flexible rubber strip 304. The electric cylinder 501 is activated to drive the moving plate 502 to move. The drilling support plate 601 is slowly moved by the U-shaped plate 504. The drilling motor 602 is activated to drive the drill bit 603 to drill holes in the acrylic ornament.

[0054] Finally, after drilling is completed, the acrylic ornament is reset and manually removed.

[0055] Compared with related technologies, the positioning drilling fixture for processing acrylic ornaments provided by this invention has the following advantages:

[0056] By setting a cross-shaped positioning groove 14 and using a high-definition camera 401 in conjunction with a display 402 for real-time visual inspection, high-precision centering is achieved, avoiding drilling position deviation and improving product yield. Two clamping cylinders 302 are used to clamp the acrylic ornaments in opposite directions, and flexible rubber strips 304 are used for buffering. This ensures the stability of the acrylic ornaments during the drilling process and prevents scratches or cracks on the acrylic material surface. By setting an electric cylinder 501 to drive the drilling motor 602 to move and drive the drill bit 603 to drill, drilling efficiency and positional consistency are significantly improved, making it suitable for mass production. After drilling is completed, each component automatically resets, freeing up space for the next operation, facilitating quick manual removal of finished products, shortening the production cycle, and improving the overall smoothness of the operation.

[0057] Second Embodiment

[0058] Please refer to the following: Figures 6-12 Based on the positioning and drilling fixture for processing acrylic ornaments provided in the first embodiment of this application, the second embodiment of this application proposes another positioning and drilling fixture for processing acrylic ornaments. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0059] Specifically, the difference in the positioning drilling fixture for processing acrylic ornaments provided in the second embodiment of this application is that a lifting cylinder 12 is fixedly installed on the top of the base 1, and the output end of the lifting cylinder 12 is fixedly connected to the bottom of the operating table 2.

[0060] A stabilizing mechanism 7 is rotatably mounted on the top of the operating platform 2. The stabilizing mechanism 7 includes a left-hand and right-hand screw 701 and a guide rod 702. The left-hand and right-hand screw 701 is rotatably mounted on the top of the operating platform 2 via two rotating seats. The guide rod 702 is fixedly mounted on the top of the operating platform 2 via two fixed seats. A stabilizing motor 708 is fixedly mounted on the top of the operating platform 2. The output end of the stabilizing motor 708 is fixedly connected to one end of the left-hand and right-hand screw 701. Two threaded blocks 704 are threadedly connected to the surface of the left-hand and right-hand screw 701. Two sliders 707 are slidably connected to the surface of the guide rod 702. A stabilizing support plate 703 is fixedly mounted on the opposite side of the two threaded blocks 704 and the two sliders 707. Several buffer components 706 are fixedly mounted on the inner walls of the two stabilizing support plates 703 via several pressure sensors 705.

[0061] The bottom of the spiral plate 504 is also equipped with the drilling mechanism 6, and the two drilling mechanisms 6 are installed opposite each other.

[0062] A collection mechanism 8 is fixedly installed on one side of each of the two drilling support plates 601. The collection mechanism 8 includes a collection support column 801. The two collection support columns 801 are fixedly installed on one side of the drilling support plate 601. A collection box 803 is fixedly installed at one end of each of the two collection support columns 801 through a buffer member 802. A toothed plate 805 is fixedly installed on one side of the collection box 803 through a toothed plate support plate 804. A negative pressure pipe 806 is connected to one side of the collection box 803. A filter screen 807 is fixedly installed on the inner wall of the negative pressure pipe 806. A fan 808 is fixedly installed on the inner wall of the negative pressure pipe 806. One end of the negative pressure pipe 806 passes through the drilling support plate 601 and extends to the outside.

[0063] An air blowing mechanism 9 is fixedly installed on one side of each of the two drilling support plates 601. The air blowing mechanism 9 includes an air storage tank 901, which is fixedly installed on one side of the drilling support plate 601. A rigid pipe 902 is connected to the outer wall of the air storage tank 901. A rotating shaft 906 is rotatably installed on one side of the drilling support plate 601 through two nozzle support plates 908. A pulse nozzle 904 is fixedly installed on the opposite ends of the two rotating shafts 906 through an annular support plate 905. A gear 907 is fixedly installed on one end of one of the rotating shafts 906. One end of the rigid pipe 902 passes through the drilling support plate 601 and is connected to the input end of the pulse nozzle 904 through a flexible hose 903. The gear 907 meshes with the toothed plate 805.

[0064] Both of the drilling support plates 601 are fixedly installed with macro cameras 13 inside.

[0065] In actual use, the air storage tank 901 is replenished with compressed air periodically.

[0066] The working principle of the positioning drilling fixture for processing acrylic ornaments provided in this embodiment is as follows:

[0067] First, the operating platform 2 is raised or lowered by the lifting cylinder 12 to meet the drilling needs of acrylic ornaments of different heights. The stabilizing motor 708 is started to drive the left and right rotating screw 701 to rotate, which drives the two threaded blocks 704 to move in opposite directions. At this time, the two stabilizing support plates 703 drive the two sets of buffer components 706 to move in opposite directions. The pressure sensor 705 ensures that the acrylic ornament base is stable. After the two sets of buffer components 706 stabilize the acrylic ornament base, the flexible clamping mechanism 3 is started to clamp it.

[0068] During continuous operation, the electric cylinder 501 can drive the two drilling mechanisms 6 to work alternately to avoid the drill bit 603 from overheating. During the alternating operation, the macro camera 13 in the opposite direction can detect the completion of drilling.

[0069] During a single drilling process on an acrylic ornament, the drilling support plate 601 drives the collection box 803 to first contact the clamped and fixed acrylic ornament. Then, as the drilling support plate 601 continues to move, it is buffered by the buffer 802. The drill bit 603 continues to move to drill the acrylic ornament. At this time, the collection box 803 is located below the drill bit 603. The fan 808 generates negative pressure to collect the debris generated by the drill bit 603. At the same time, the debris is filtered through the filter screen 807.

[0070] Before drilling, the pulse nozzle 904 is positioned towards the drill bit 603. Once drilling begins, the drill bit 603 passes through the acrylic sway. At this point, the pulse nozzle 904 remains aligned with the drill bit 603 but is no longer aligned with the drilling position. As the drill bit 603 moves, it faces the acrylic sway, which is actually above the drilling position. During the movement of the pulse nozzle 904, the gear 907 and toothed plate 805 mesh, and the rotating shaft 906 drives the annular support plate 905 to rotate, automatically matching the angle of the pulse nozzle 904 to the drilling position. Whenever the drill bit 603 advances a little, the angle of the pulse nozzle 904 automatically rotates downward and continuously points towards the drilling position. Compressed gas is output through the gas tank 901 and delivered to the pulse nozzle 904 through the rigid pipe 902 and the flexible pipe 903, generating wind pressure to collect debris in conjunction with the collection mechanism 8. At the same time, the drill bit 603 is cooled to prevent it from melting the debris.

[0071] After drilling is completed, the collection box 803 is buffered by the buffer 802, the pulse nozzle 904 is reset, and then the collection box 803 is detached from the acrylic ornament. The collection box 803 and the filter screen 807 are manually processed periodically.

[0072] Compared with related technologies, the positioning drilling fixture for processing acrylic ornaments provided in this embodiment has the following advantages:

[0073] The lifting cylinder 12 drives the operating platform 2 to rise and fall, flexibly adapting to the drilling needs of acrylic ornaments at different heights and meeting diverse drilling requirements. A stable motor 708 drives the left and right rotating screws 701, which in turn drive two sets of buffer components 706 to move in opposite directions. A pressure sensor 705 monitors in real time to ensure stable clamping of the acrylic ornament base, providing precise assurance for subsequent drilling. An electric cylinder 501 drives two drilling mechanisms 6 to work alternately, effectively preventing overheating caused by prolonged continuous operation of a single drill bit 603, extending its service life, and making it suitable for batch continuous operation. When the drilling support plate 601 moves, the collection box 803 first contacts the acrylic ornament and, with the cushioning of the second buffer component 802, adheres to the surface of the acrylic ornament. The drill bit 60... 3. During drilling, the fan 808 generates negative pressure to draw debris into the collection box 803 and filter it through the filter screen 807, achieving immediate centralized recycling of debris, maintaining a clean working environment, and cooling the drill bit 603 to prevent it from melting debris. The pulse nozzle 904 moves with the drill bit 603 and is driven to rotate by the gear 907 meshing with the toothed plate 805, automatically adjusting the jet angle so that the pulse nozzle 904 always points to the drilling position, continuously providing compressed gas to form wind pressure, assisting in the collection of debris while effectively cooling the drill bit 603, greatly improving processing accuracy and heat dissipation efficiency. After drilling is completed, the pulse nozzle 904 automatically resets, facilitating rapid entry into the next workpiece processing, ensuring smooth process connection, and improving production efficiency.

[0074] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A positioning drilling fixture for processing acrylic ornaments, characterized in that, include: A base, on the top of which an operating table is fixedly installed via four telescopic columns; A flexible clamping mechanism is fixedly installed on the top of the operating table; A support plate is fixedly installed on the top of the base, and a horizontal groove is provided on the top of the support plate; A visual positioning mechanism is fixedly installed on the top of the support plate. The visual positioning mechanism includes a high-definition camera and a display. The display is fixedly installed on the top of the support plate, and the high-definition camera is fixedly installed on the bottom of the support plate. A drive mechanism, which is fixedly installed on the top of the support plate; A drilling mechanism, which is fixedly installed at the bottom of the drive mechanism; A cross-shaped positioning groove is formed on the top of the operating table.

2. The positioning drilling fixture for processing acrylic ornaments according to claim 1, characterized in that, The flexible clamping mechanism includes a clamping bracket, which is fixedly installed on the top of the operating table. Two clamping cylinders are symmetrically fixedly installed inside the clamping bracket. A clamping plate is fixedly installed at the output end of each of the two clamping cylinders. Several flexible rubber strips are fixedly installed on the opposite side of each of the two clamping plates.

3. The positioning drilling fixture for processing acrylic ornaments according to claim 1, characterized in that, The driving mechanism includes an electric cylinder, which is fixedly installed on the top of the supporting plate. A movable plate is fixedly installed at the output end of the electric cylinder. Two sliding columns are symmetrically fixedly installed at the bottom of the movable plate. A U-shaped plate is fixedly installed at the bottom of the two sliding columns. The two sliding columns are slidably installed with the transverse groove.

4. The positioning drilling fixture for processing acrylic ornaments according to claim 3, characterized in that, The drilling mechanism is fixedly installed at the bottom of the U-shaped plate. The drilling mechanism includes a drilling support plate, which is fixedly installed at the bottom of the U-shaped plate. A drilling motor is fixedly installed inside the drilling support plate, and a drill bit is fixedly installed at the output end of the drilling motor.

5. A positioning drilling fixture for processing acrylic ornaments according to claim 1, characterized in that, A lifting cylinder is fixedly installed on the top of the base, and the output end of the lifting cylinder is fixedly connected to the bottom of the operating table.

6. A positioning drilling fixture for processing acrylic ornaments according to claim 1, characterized in that, A stabilizing mechanism is rotatably mounted on the top of the operating platform. The stabilizing mechanism includes left and right rotating screws and a guide rod. The left and right rotating screws are rotatably mounted on the top of the operating platform via two rotating seats. The guide rod is fixedly mounted on the top of the operating platform via two fixed seats. A stabilizing motor is fixedly mounted on the top of the operating platform. The output end of the stabilizing motor is fixedly connected to one end of the left and right rotating screws. Two threaded blocks are threadedly connected to the surface of the left and right rotating screws. Two sliders are slidably connected to the surface of the guide rod. A stabilizing support plate is fixedly mounted on the opposite side of the two threaded blocks and the two sliders. Several buffer components are fixedly mounted on the inner walls of the two stabilizing support plates via several pressure sensors.

7. A positioning drilling fixture for processing acrylic ornaments according to claim 4, characterized in that, The bottom of the spiral plate is also equipped with the drilling mechanism, and the two drilling mechanisms are installed opposite each other.

8. A positioning drilling fixture for processing acrylic ornaments according to claim 4, characterized in that, A collection mechanism is fixedly installed on one side of each of the two drilling support plates. The collection mechanism includes a collection pillar. The two collection pillars are fixedly installed on one side of the drilling support plate. A collection box is fixedly installed at one end of each of the two collection pillars through a buffer member. A toothed plate is fixedly installed on one side of the collection box through a toothed plate support plate. A negative pressure pipe is connected to one side of the collection box. A filter screen is fixedly installed on the inner wall of the negative pressure pipe. A fan is fixedly installed on the inner wall of the negative pressure pipe. One end of the negative pressure pipe passes through the drilling support plate and extends to the outside.

9. A positioning drilling fixture for processing acrylic ornaments according to claim 8, characterized in that, An air blowing mechanism is fixedly installed on one side of each of the two drilling support plates. The air blowing mechanism includes an air storage tank, which is fixedly installed on one side of the drilling support plate. A rigid pipe is connected to the outer wall of the air storage tank. A rotating shaft is rotatably installed on one side of the drilling support plate through two nozzle support plates. A pulse nozzle is fixedly installed on the opposite end of the two rotating shafts through an annular support plate. A gear is fixedly installed on one end of one of the rotating shafts. One end of the rigid pipe passes through the drilling support plate and is connected to the input end of the pulse nozzle through a hose. The gear meshes with the gear plate.

10. A positioning drilling fixture for processing acrylic ornaments according to claim 4, characterized in that, Both of the aforementioned drilling support plates have macro cameras fixedly installed inside them.

Images