A drilling device for door and window processing

Abstract

The application discloses a drilling device for door and window machining, and relates to the technical field of door and window machining equipment, which comprises a fixing frame, a motor three, a drill bit, a transmission belt, a placing plate, a power mechanism, an intermittent rotating mechanism and a fixing mechanism. The transmission belt is rotationally connected with the fixing frame, and the placing plate is provided with multiple groups and is connected with the transmission belt. The power mechanism comprises a fixing table, a transverse movement assembly and a longitudinal movement assembly, and is used for driving the drill bit to move. The intermittent rotating mechanism controls the intermittent movement of the transmission belt through a ratchet wheel and a cylinder one. The fixing mechanism comprises an initial state positioning assembly, two side positioning assemblies and a drilling state positioning assembly, and is used for accurately fixing the door and window profiles. The application realizes the automatic conveying of the door and window profiles through the transmission belt and the intermittent rotating mechanism, realizes the accurate fixing through the multiple-stage positioning assemblies, realizes the automatic movement of the drill bit through the power mechanism, significantly improves the efficiency and quality of the door and window machining, and has the characteristics of high efficiency, accuracy and high automation degree.

Description

Technical Field

[0001] This invention relates to the field of door and window processing equipment technology, specifically a drilling device for door and window processing. Background Technology

[0002] Doors and windows, as an important component of buildings, not only serve to protect and divide space, but also significantly impact the aesthetics and energy efficiency of buildings. With the rapid development of the construction industry, the door and window processing industry has also seen a surge in market demand. Drilling is an indispensable step in door and window processing, used for installing hardware and connecting components. However, traditional door and window drilling methods have several problems, such as:

[0003] 1. Low efficiency: Traditional drilling equipment mostly relies on manual operation, requiring workers to frequently adjust the position of door and window profiles to ensure the accuracy of the drilling position. This manual adjustment method is not only time-consuming and labor-intensive, but also prone to positioning deviations due to human factors, affecting the drilling quality.

[0004] 2. Inaccurate positioning: Traditional drilling devices typically lack a dedicated positioning mechanism, or the positioning mechanism is simply designed, making it impossible to accurately fix door and window profiles. During the drilling process, the profiles are prone to displacement, leading to drilling position deviations and affecting the installation accuracy and performance of doors and windows. Furthermore, due to the lack of a multi-level positioning system, traditional devices are difficult to adapt to door and window profiles of different sizes and shapes, resulting in poor versatility and further limiting their application range.

[0005] Therefore, there is an urgent need for a drilling device for door and window processing to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to provide a drilling device for door and window processing to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A drilling device for door and window processing includes a fixed frame, a third motor, and a drill bit. The third motor is located on top of the fixed frame, and its output end is connected to the drill bit. The device also includes:

[0009] The drive belt is rotatably connected to the fixed frame;

[0010] A placement plate, connected to a transmission belt, wherein the placement plate is provided in several groups;

[0011] The power mechanism, with one end connected to the fixed frame and the other end connected to the motor, is used to drive the drill bit to move. The power mechanism includes: a fixed platform connected to the fixed frame; a transverse motion component connected to the fixed platform at one end; and a longitudinal motion component connected to the transverse motion component at one end and the motor at the other end.

[0012] An intermittent rotation mechanism, with one end connected to a fixed frame and the other end connected to a transmission belt, is used to drive the transmission belt to rotate intermittently;

[0013] A fixing mechanism is used to fix door and window profiles. The fixing mechanism includes: an initial positioning component connected to a placement plate; two side positioning components connected to a fixing frame and symmetrically arranged on both sides of the fixing frame; and a drilling positioning component, one end of which is connected to an intermittent rotation mechanism and the other end of which is connected to a placement plate.

[0014] As a further aspect of the present invention: the lateral motion component includes:

[0015] Limiting rod one is connected to the fixed platform;

[0016] Sliding seat one is slidably engaged with limiting rod one;

[0017] Mounting bracket one is connected to sliding base one;

[0018] Motor 1 is connected to mounting bracket 1;

[0019] Gear one is connected to the output terminal of motor one;

[0020] Gear plate one meshes with gear one and is connected to the fixed platform.

[0021] As a further aspect of the present invention: the longitudinal motion component includes:

[0022] Limiting rod two is connected to mounting bracket one;

[0023] Sliding seat two is slidably engaged with limiting rod two;

[0024] Mounting bracket two is connected to sliding seat two and to motor three;

[0025] Motor 2 is connected to mounting bracket 2;

[0026] Gear two is connected to the output terminal of motor two.

[0027] The second toothed plate meshes with the second gear and is connected to the first mounting bracket.

[0028] As a further aspect of the present invention: the intermittent rotation mechanism includes:

[0029] The ratchet connects to the drive belt;

[0030] Cylinder 1, its top end is connected to the fixed frame;

[0031] A fixing block is connected to one bottom end of the cylinder;

[0032] The sliding plate is slidably connected to the fixed block.

[0033] The spring clip connects to the fixed frame and abuts against the sliding plate;

[0034] The rotation limiting component is connected to the fixed frame at one end and abuts against the ratchet at the other end, and is used to limit the rotation direction of the ratchet.

[0035] As a further aspect of the present invention: the transfer limiting component includes:

[0036] Folding tube, connected to the fixing frame;

[0037] Sliding rod one is slidably connected to the folding cylinder;

[0038] The abutment plate is connected to one end of the sliding rod and abuts against the ratchet;

[0039] Spring 1 has one end connected to the other end of sliding rod 1 and the other end connected to folding cylinder. Spring 1 is in a compressed state.

[0040] As a further aspect of the present invention: the initial state positioning component includes:

[0041] Fixed plates are located on both sides of the placement plate and are connected to it;

[0042] Sliding rod two passes through the fixed plate and is slidably connected to it;

[0043] A positioning inclined plate is connected to a sliding rod, and the end of the positioning inclined plate away from the placement plate is a sloping edge structure.

[0044] Spring 2 has one end connected to the fixed plate and the other end connected to the positioning inclined plate 1.

[0045] As a further aspect of the present invention: the two-sided positioning components include:

[0046] Cylinder 2, one end of which is connected to the fixed frame;

[0047] The second positioning inclined plate is connected to the other end of the second cylinder, and its bottom abuts against the top of the placement plate. The end of the second positioning inclined plate away from the drill bit has a beveled structure.

[0048] As a further aspect of the present invention: the drilling positioning component includes:

[0049] The pneumatic telescopic assembly is connected to a fixed block at one end and to a placement plate at the other end.

[0050] An abutting wedge is connected to a pneumatic telescopic assembly, wherein the side of the abutting wedge closest to the placement plate has a beveled structure.

[0051] The magnetic control component is connected to the pneumatic telescopic component at one end and to the abutting wedge at the other end.

[0052] As a further aspect of the present invention: the pneumatic telescopic assembly includes:

[0053] The fixing rod is connected to the fixing block at its top.

[0054] The piston is connected to the bottom end of the fixed rod;

[0055] Connecting cylinder, connected to the fixing frame;

[0056] The connecting pipe has one end connected to the inside of the connecting cylinder;

[0057] Sliding tube one is slidably connected to the other end of the connecting tube and communicates with its interior;

[0058] Spring three has one end connected to the connecting tube and the other end connected to the sliding tube one;

[0059] The fixed tube is provided in several groups and is connected to the placement plate respectively. The outer diameter of the fixed tube matches the inner diameter of the sliding tube.

[0060] Sliding tube two is slidably connected to the fixed tube and also connected to the abutting inclined block;

[0061] Spring four has one end connected to the fixed tube and the other end connected to the sliding tube two;

[0062] An orifice plate is disposed inside a sliding tube, and the orifice plate has several sets of air holes.

[0063] As a further aspect of the present invention: the magnetic attraction control component includes:

[0064] Magnet one is connected to sliding tube one;

[0065] Magnet 2 is connected to the fixed tube, and the side of magnet 2 away from the abutting inclined block has the opposite magnetism to the side of magnet 1 away from the connecting tube;

[0066] Sensor 1 is connected to sliding tube 1;

[0067] The second sensor is connected to the fixed tube;

[0068] The pressure sensor controller is located inside the sliding tube and is connected to the abutting wedge.

[0069] Compared with the prior art, the beneficial effects of the present invention are:

[0070] Improved processing efficiency: The transmission belt and intermittent rotation mechanism enable automatic conveying and precise positioning of door and window profiles, reducing the time required for manual adjustment of profile positions and significantly improving processing efficiency.

[0071] Ensuring processing quality: The multi-level positioning design of the fixing mechanism (initial positioning component, side positioning components and drilling positioning component) can accurately fix the door and window profiles, ensuring the accuracy of the drilling position, thereby improving processing quality.

[0072] High degree of automation: The horizontal and vertical motion components of the power mechanism enable the automatic movement of the drill bit. Combined with the intermittent rotation mechanism and the fixing mechanism, the entire drilling process is automated, reducing the intensity of manual labor. Attached Figure Description

[0073] Figure 1 This is a schematic diagram of a drilling device for door and window processing according to an embodiment of the present invention.

[0074] Figure 2 This is a schematic diagram of the power mechanism and the fixing frame in an embodiment of the present invention.

[0075] Figure 3 This is a schematic diagram of the power mechanism in an embodiment of the present invention.

[0076] Figure 4 This is a structural breakdown diagram of the power mechanism in an embodiment of the present invention.

[0077] Figure 5 This is a schematic diagram of the structure of the lateral motion component in an embodiment of the present invention.

[0078] Figure 6 This is a schematic diagram of the longitudinal motion component in an embodiment of the present invention.

[0079] Figure 7 This is a schematic diagram of the intermittent rotation mechanism and the fixing mechanism in an embodiment of the present invention.

[0080] Figure 8 This is a schematic diagram of the intermittent rotation mechanism in an embodiment of the present invention.

[0081] Figure 9 This is a schematic diagram of the drilling positioning component in an embodiment of the present invention.

[0082] Figure 10 This is a schematic diagram of the initial state positioning component in an embodiment of the present invention.

[0083] Figure 11 This is a partial structural schematic diagram of the drilling positioning component in an embodiment of the present invention.

[0084] Figure 12 This is a cross-sectional view of the magnetic attraction control component in an embodiment of the present invention.

[0085] In the diagram: 1. Fixed frame; 2. Transmission belt; 3. Power mechanism; 4. Motor 3; 5. Drill bit; 6. Placement plate; 7. Intermittent rotation mechanism; 8. Fixed mechanism; 9. Support plate; 31. Fixed platform; 32. Lateral motion assembly; 33. Longitudinal motion assembly; 321. Mounting frame 1; 322. Motor 1; 323. Gear 1; 324. Gear plate 1; 325. Sliding seat 1; 326. Limiting rod 1; 331. Mounting frame 2; 332. Motor 2; 333. Gear 2; 334. Gear plate 2; 335. Sliding seat 2; 336. Limiting rod 2; 71. Ratchet; 72. Cylinder 1; 73. Fixed block; 74. Sliding plate; 75. Spring; 76. Rotation limiting assembly; 761. Folding cylinder; 762. Sliding rod 1; 763. Support plate; 764. Spring 81. Spring 1; 82. Initial Positioning Component; 83. Side Positioning Components; 84. Drilling Positioning Component; 85. Fixing Plate; 86. Sliding Rod 2; 87. Positioning Inclined Plate 1; 88. Spring 2; 89. Cylinder 2; 80. Positioning Inclined Plate 2; 80. Pneumatic Telescopic Component; 81. Abutting Inclined Block; 82. Magnetic Control Component; 83.1. Fixing Rod; 83.12. Piston; 83.13. Connecting Cylinder; 83.14. Connecting Pipe; 83.15. Sliding Tube 1; 83.16. Fixing Tube; 83.17. Sliding Tube 2; 83.18. Spring 3; 83.19. Spring 4; 83.10. Orifice Plate; 83.31. Magnet 1; 83.32. Sensing Component 1; 83.33. Magnet 2; 83.34. Sensing Component 2; 83.35. Pressure Sensing Controller. Detailed Implementation

[0086] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0087] In the embodiments of this invention, please refer to Figures 1 to 12 A drilling device for door and window processing includes a fixed frame 1, a motor 4, and a drill bit 5. The motor 4 is located on top of the fixed frame 1, and its output end is connected to the drill bit 5. The device also includes:

[0088] The transmission belt 2 is rotatably connected to the fixed frame 1;

[0089] The placement plate 6 is connected to the transmission belt 2, and the placement plate 6 is provided with several groups;

[0090] The power mechanism 3 is connected to the fixed frame 1 at one end and to the motor 4 at the other end, and is used to drive the drill bit 5 to move. The power mechanism 3 includes: a fixed platform 31 connected to the fixed frame 1; a transverse motion component 32 connected to the fixed platform 31 at one end; and a longitudinal motion component 33 connected to the transverse motion component 32 at one end and to the motor 4 at the other end.

[0091] The intermittent rotation mechanism 7 is connected at one end to the fixed frame 1 and at the other end to the transmission belt 2, and is used to drive the transmission belt 2 to rotate intermittently;

[0092] The fixing mechanism 8 is used to fix the door and window profiles. The fixing mechanism 8 includes: an initial positioning component 81, which is connected to the placement plate 6; two side positioning components 82, which are connected to the fixing frame 1 and are symmetrically arranged on both sides of the fixing frame 1; and a drilling positioning component 83, one end of which is connected to the intermittent rotation mechanism 7 and the other end of which is connected to the placement plate 6.

[0093] The staff places the door and window profiles on the placement plate 6. The initial positioning component 81 initially fixes the door and window profiles to ensure that they are placed horizontally. The two side positioning components 82 position the two ends of the door and window profiles to ensure that they are located in the center of the placement plate 6. The intermittent rotation mechanism 7 drives the transmission belt 2 to move intermittently, which in turn drives the placement plate 6 to move intermittently. When the door and window profiles move to the bottom of the drill bit 5, the drilling positioning component 83 fixes the initial positioning component 81, thereby fixing the door and window profiles. The motor 3 4 drives the drill bit 5 to rotate, and the power mechanism 3 adjusts the position of the drill bit 5, thus fixing the door and window profiles.

[0094] As one embodiment of the present invention, please refer to Figure 1 and Figure 2 The fixing frame 1 is connected to the abutment plate 9, which is located at the bottom of the top placement plate 6 and is used to support the placement plate 6 to prevent the placement plate 6 from shifting due to the flexibility of the transmission belt 2 during drilling.

[0095] As one embodiment of the present invention, please refer to Figures 1 to 6 The lateral movement component 32 includes:

[0096] Limiting rod 326 is connected to fixed platform 31;

[0097] Sliding seat 325 is slidably engaged with limiting rod 326;

[0098] Mounting bracket 321 is connected to sliding seat 325;

[0099] Motor 322 is connected to mounting bracket 321;

[0100] Gear 323 is connected to the output terminal of motor 322;

[0101] The toothed plate 324 meshes with the gear 323 and is connected to the fixed platform 31;

[0102] The longitudinal motion component 33 includes:

[0103] Limiting rod 2 336 is connected to mounting bracket 1 321;

[0104] Sliding seat 335 is slidably engaged with limiting rod 336;

[0105] Mounting bracket 2 331 is connected to sliding seat 2 335 and motor 3 4;

[0106] Motor 2 332 is connected to mounting bracket 2 331;

[0107] Gear 2 (333) is connected to the output terminal of motor 2 (332);

[0108] The toothed plate 334 meshes with the gear 333 and is connected to the mounting bracket 321.

[0109] When motor 322 starts, its output drives gear 323 to rotate. Gear 323 meshes with toothed plate 324, thereby pushing mounting bracket 321 to slide along limit rod 326, realizing the lateral movement of drill bit 5, so that drill bit 5 can be aligned with different lateral positions on the door and window profile for drilling. When motor 332 starts, its output drives gear 333 to rotate. Gear 333 meshes with toothed plate 334, pushing mounting bracket 331 to slide along limit rod 336, thereby driving motor 4 and drill bit 5 to move longitudinally, realizing the longitudinal position adjustment of drill bit 5, so as to drill holes in the door and window profile.

[0110] As one embodiment of the present invention, please refer to Figure 1 , Figure 7 and Figure 8 The intermittent rotation mechanism 7 includes:

[0111] Ratchet 71 is connected to drive belt 2;

[0112] Cylinder 72, the top end of which is connected to the mounting bracket 1;

[0113] The fixing block 73 is connected to the bottom end of cylinder 72;

[0114] The sliding plate 74 is slidably connected to the fixed block 73;

[0115] The spring piece 75 is connected to the fixed frame 1 and abuts against the sliding plate 74;

[0116] The rotation limiting component 76 is connected to the fixed frame 1 at one end and abuts against the ratchet 71 at the other end, and is used to limit the rotation direction of the ratchet 71.

[0117] The rotation limiting component 76 includes:

[0118] Folding tube 761 is connected to fixing bracket 1;

[0119] Sliding rod 762 is slidably connected to folding cylinder 761;

[0120] The abutment plate 763 is connected to one end of the sliding rod 762 and abuts against the ratchet 71;

[0121] Spring 764 is connected at one end to the other end of sliding rod 762 and at the other end to folding cylinder 761. Spring 764 is in a compressed state.

[0122] As shown in the figure, if the sliding plate 74 is located at the bottom of the ratchet 71, when the ratchet 71 needs to rotate, the cylinder 72 drives the sliding plate 74 to move upward, so that the sliding plate 74 abuts against the ratchet 71, causing the ratchet 71 to rotate counterclockwise. At this time, the transmission belt 2 moves. During the upward movement of the sliding plate 74, the spring piece 75 continuously squeezes the sliding plate 74 to ensure that the sliding plate 74 always abuts against the ratchet 71. When the sliding plate 74 moves upward until it disengages from the ratchet 71, the ratchet 71 can no longer rotate. At this time, the transmission belt 2 stops moving, and the set of placement plates 6 is located below the drill bit 5 (i.e., in the drilling position).

[0123] When cylinder 72 drives the sliding plate 74 to move downward, the sliding plate 74 abuts against the ratchet 71. At this time, due to the pressure of spring 764, the abutting plate 763 abuts against the ratchet 71, fixing the ratchet 71 and preventing the friction between the sliding plate 74 and the ratchet 71 from causing the ratchet 71 to rotate clockwise.

[0124] The cylinder 72 reciprocates, driving the ratchet 71 to rotate intermittently counterclockwise, thereby achieving precise intermittent rotation of the transmission belt 2 and ensuring that the door and window profiles can be accurately moved to the processing position.

[0125] As one embodiment of the present invention, please refer to Figure 1 , Figure 7 , Figure 9 and Figure 10 The initial state positioning component 81 includes:

[0126] Fixed plates 811 are located on both sides of the placement plate 6 and are connected to it;

[0127] Sliding rod 812 passes through fixed plate 811 and is slidably connected to it;

[0128] A positioning inclined plate 813 is connected to a sliding rod 812, and the end of the positioning inclined plate 813 away from the placement plate 6 is a sloping edge structure.

[0129] Spring 2 814 is connected at one end to fixed plate 811 and at the other end to positioning inclined plate 1 813.

[0130] When the door and window profiles are placed on the placement plate 6, the positioning inclined plate 813 will contact one side of the door and window profile under the elastic force of the spring 814, and perform initial positioning of the door and window profiles to ensure that the initial position of the door and window profiles on the placement plate 6 is accurate. The inclined structure of the positioning inclined plate 813 makes it easy for workers to place the door and window profiles between the two sets of positioning inclined plates 813.

[0131] In this embodiment, the elastic force of the second spring 814 is relatively small, making it easier for staff to place and remove the door and window profiles.

[0132] As one embodiment of the present invention, please refer to Figure 1 and Figure 7 The two-sided positioning components 82 include:

[0133] Cylinder 2, 821, one end of which is connected to the fixed bracket 1;

[0134] The second positioning inclined plate 822 is connected to the other end of the second cylinder 821, and its bottom abuts against the top of the placement plate 6. The end of the second positioning inclined plate 822 away from the drill bit 5 has an inclined edge structure.

[0135] The cylinder 821 extends and retracts, pushing the positioning inclined plate 822 to move. The distance between the two sets of positioning inclined plates 822 is adjusted according to the length of the door and window profile. The opposite side of the two sets of positioning inclined plates 822 will contact the two ends of the door and window profile, further positioning the door and window profile and ensuring that the door and window profile is located in the middle of the placement plate 6.

[0136] As one embodiment of the present invention, please refer to Figure 1 , Figure 7 , Figure 8 , Figure 9 , Figure 11 and Figure 12 The drilling positioning component 83 includes:

[0137] The pneumatic telescopic assembly 831 is connected at one end to the fixed block 73 and at the other end to the placement plate 6;

[0138] The abutting inclined block 832 is connected to the pneumatic telescopic assembly 831. The side of the abutting inclined block 832 closest to the placement plate 6 has an inclined edge structure.

[0139] The magnetic attraction control component 833 is connected at one end to the pneumatic telescopic component 831 and at the other end to the abutting inclined block 832.

[0140] When the door and window profile to be processed moves to the drilling position, the pneumatic telescopic component 831 drives the abutting inclined block 832 to move upward, so that the abutting inclined block 832 abuts against the positioning inclined plate 813, fixing the positioning inclined plate 813, thereby fixing the door and window profile and preventing the door and window profile from shifting during the drilling process. The magnetic attraction control component 833 controls the movement process of the pneumatic telescopic component 831.

[0141] As one embodiment of the present invention, please refer to Figure 1 The pneumatic telescopic assembly 831 includes:

[0142] The top end of the fixing rod 8311 is connected to the fixing block 73;

[0143] Piston 8312 is connected to the bottom end of fixed rod 8311;

[0144] Connecting cylinder 8313 is connected to fixing frame 1;

[0145] Connecting pipe 8314, one end of which is connected to the inside of connecting cylinder 8313;

[0146] Sliding tube 8315 is slidably connected to the other end of connecting tube 8314 and communicates with its interior;

[0147] Spring 3 8318, one end is connected to connecting tube 8314, and the other end is connected to sliding tube 1 8315;

[0148] Fixed tube 8316, the fixed tube 8316 is provided in several groups and is respectively connected to the placement plate 6, the outer diameter of the fixed tube 8316 matches the inner diameter of the sliding tube 8315;

[0149] Sliding tube 8317 is slidably connected to fixed tube 8316 and connected to abutting inclined block 832;

[0150] Spring 4 8319, one end is connected to fixed tube 8316, and the other end is connected to sliding tube 2 8317;

[0151] A perforated plate 8310 is disposed inside a sliding tube 8315, and the perforated plate 8310 has several sets of air holes.

[0152] The magnetic attraction control component 833 includes:

[0153] Magnet 8331 is connected to sliding tube 8315;

[0154] Magnet 2 8333 is connected to fixed tube 8316. The side of magnet 2 8333 away from the abutting inclined block 832 has opposite magnetism to the side of magnet 1 8331 away from the connecting tube 8314.

[0155] Sensor 8332 is connected to sliding tube 8315;

[0156] Sensor 8334 is connected to fixed tube 8316;

[0157] The pressure sensing controller 8335 is located inside the sliding tube 8317 and is connected to the abutting wedge 832.

[0158] When the door and window profile moves to below the drill bit 5, the transmission belt 2 stops moving, the sliding tube 8315 is located at the bottom of the fixed tube 8316, the cylinder 72 drives the sliding plate 74 to move downward, and in turn drives the piston 8312 to move downward synchronously.

[0159] When piston 8312 moves into connecting cylinder 8313, it compresses the air inside connecting cylinder 8313, causing the air inside connecting cylinder 8313 to enter connecting pipe 8314. At this time, the gas flows out through the vent on orifice plate 8310. Due to the small area of ​​the vent, although the gas flows out of orifice plate 8310, orifice plate 8310 is still under the pressure of the gas, causing orifice plate 8310 to drive sliding tube 1 8315 to move upward synchronously, causing sliding tube 1 8315 to move upward until it slides and engages with fixed pipe 8316. At this time, the gas flowing out of the vent enters the fixed pipe 8316 and sliding tube 2 8317. When magnet 1 8331 and magnet 2 8333 come into contact and are magnetically attracted together, and the magnetic attraction between magnet 1 8331 and magnet 2 8333 is greater than the elastic force, the gas flows out through the vent. The tension of spring 8318 causes contact between sensor 8332 and sensor 8334. The controller (not shown in the figure) receives the signal and controls the extension rate of cylinder 72 to decrease, ensuring that the amount of gas flowing out of the air hole matches the amount of compressed air in piston 8312. The gas enters the fixed tube 8316 and the sliding tube 8317, causing the sliding tube 8317 to move upward, which drives the abutting block 832 to move upward, so that the abutting block 832 moves upward to abut against the positioning inclined plate 813, fixing the positioning inclined plate 813. The piston 8312 continues to move downward, causing the air pressure in the sliding tube 8317 to gradually increase. When the pressure sensing controller 8335 senses that the pressure has reached a certain value, it controls cylinder 72 to stop working. At this time, drill bit 5 begins to drill.

[0160] After drilling is completed, cylinder 72 drives piston 8312 to move upward, and sliding tube 8317 moves downward under the pulling force of spring 8319, releasing the fixing of the abutment block 832 to the positioning inclined plate 813. At the same time, during the upward movement of piston 8312, the gas in sliding tube 8317 is drawn into connecting cylinder 8313. The gas enters connecting tube 8314 through the air hole. At this time, the gas generates downward pressure, which, together with the pulling force of spring 8318, causes magnet 8331 and magnet 8333 to separate, and sensor 8332 and sensor 8334 to separate. Sliding tube 8315 returns to its original position.

[0161] The working principle of this invention is as follows: When the door and window profile is placed on the placement plate 6, the positioning inclined plate 813 will contact one side of the door and window profile under the elastic force of the spring 814, and perform initial positioning of the door and window profile to ensure that the initial position of the door and window profile on the placement plate 6 is accurate. The cylinder 821 extends and retracts, pushing the positioning inclined plate 822 to move. The distance between the two sets of positioning inclined plates 822 is adjusted according to the length of the door and window profile. The opposite side of the two sets of positioning inclined plates 822 will contact the two ends of the door and window profile to further position the door and window profile and ensure that the door and window profile is located in the middle of the placement plate 6.

[0162] Cylinder 72 drives the sliding plate 74 to move upward, causing the sliding plate 74 to abut against the ratchet 71, which in turn drives the ratchet 71 to rotate counterclockwise. At this time, the transmission belt 2 moves. During the upward movement of the sliding plate 74, the spring piece 75 continuously squeezes the sliding plate 74 to ensure that the sliding plate 74 always abuts against the ratchet 71. When the sliding plate 74 moves upward until it disengages from the ratchet 71, the ratchet 71 can no longer rotate. At this time, the transmission belt 2 stops moving. The set of placement plates 6 is located below the drill bit 5 (i.e., in the drilling position), and the sliding tube 8315 is located at the bottom of the fixed tube 8316. Cylinder 72 drives the sliding plate 74 to move downward, which in turn drives the piston 8312 to move downward synchronously.

[0163] When piston 8312 moves into connecting cylinder 8313, it compresses the air inside connecting cylinder 8313, causing the air inside connecting cylinder 8313 to enter connecting pipe 8314. At this time, the gas flows out through the vent holes on orifice plate 8310. Due to the small area of ​​the vent holes, although the gas flows out of orifice plate 8310, orifice plate 8310 is still under the pressure of the gas, causing orifice plate 8310 to drive sliding tube 1 8315 to move upward synchronously, causing sliding tube 1 8315 to move upward until it slides and engages with fixed pipe 8316. At this time, the gas flowing out of the vent holes enters the fixed pipe 8316 and sliding tube 2 8317. When magnet 1 8331 and magnet 2 8333 come into contact and are magnetically attracted together, and the magnetic attraction between magnet 1 8331 and magnet 2 8333 is large... Under the tension of spring 3 8318, sensor 1 8332 and sensor 2 8334 come into contact. The controller (not shown in the figure) receives the signal and controls the extension rate of cylinder 1 72 to decrease, ensuring that the amount of gas flowing out of the air hole matches the amount of compressed air in piston 8312. The gas enters the interior of fixed tube 8316 and sliding tube 2 8317, causing sliding tube 2 8317 to move upward, driving the abutting block 832 to move upward, so that the abutting block 832 moves upward to abut against positioning inclined plate 1 813, fixing positioning inclined plate 1 813. Piston 8312 continues to move downward, causing the air pressure in sliding tube 2 8317 to gradually increase. When the pressure sensing controller 8335 senses that the pressure reaches a certain value, it controls cylinder 1 72 to stop working, and drilling operation is performed at this time.

[0164] Motor 34 drives drill bit 5 to rotate. Motor 1 322 starts, and its output end drives gear 1 323 to rotate. Gear 1 323 meshes with gear plate 1 324, thereby pushing mounting bracket 1 321 to slide along limit rod 1 326, realizing the lateral movement of drill bit 5, so that drill bit 5 can be aligned with different lateral positions on the door and window profile for drilling. Motor 2 332 starts, and its output end drives gear 2 333 to rotate. Gear 2 333 meshes with gear plate 2 334, pushing mounting bracket 2 331 to slide along limit rod 2 336, thereby driving motor 34 and drill bit 5 to move longitudinally, realizing the longitudinal position adjustment of drill bit 5, so as to drill holes in the door and window profile.

[0165] After drilling is completed, cylinder 72 drives piston 8312 to move upward, and sliding tube 8317 moves downward under the pulling force of spring 8319, releasing the fixing of the abutment block 832 to the positioning inclined plate 813. At the same time, during the upward movement of piston 8312, the gas in sliding tube 8317 is drawn into connecting cylinder 8313. The gas enters connecting tube 8314 through the air hole. At this time, the gas generates downward pressure, which, together with the pulling force of spring 8318, causes magnet 8331 and magnet 8333 to separate, and sensor 8332 and sensor 8334 to separate. Sliding tube 8315 returns to its original position, and cylinder 72 drives sliding plate 74 to continue moving upward until it abuts against ratchet 71, causing ratchet 71 to rotate counterclockwise, driving transmission belt 2 to move, so that the next set of door and window profiles is located at the bottom of drill bit 5.

[0166] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0167] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drilling device for door and window processing, comprising a fixed frame, a third motor, and a drill bit, wherein the third motor is located on top of the fixed frame, and the output end of the third motor is connected to the drill bit, characterized in that, Also includes: The drive belt is rotatably connected to the fixed frame; A placement plate, connected to a transmission belt, is provided in several groups; The power mechanism, with one end connected to the fixed frame and the other end connected to the motor, is used to drive the drill bit to move. The power mechanism includes: a fixed platform connected to the fixed frame; a transverse motion component connected to the fixed platform at one end; and a longitudinal motion component connected to the transverse motion component at one end and the motor at the other end. An intermittent rotation mechanism, with one end connected to a fixed frame and the other end connected to a transmission belt, is used to drive the transmission belt to rotate intermittently; A fixing mechanism is used to fix door and window profiles. The fixing mechanism includes: an initial positioning component connected to a placement plate; two side positioning components connected to a fixing frame and symmetrically arranged on both sides of the fixing frame; and a drilling positioning component, one end of which is connected to an intermittent rotation mechanism and the other end of which is connected to the placement plate. The intermittent rotation mechanism includes: The ratchet connects to the drive belt; Cylinder 1, its top end is connected to the fixed frame; A fixing block is connected to one bottom end of the cylinder; The sliding plate is slidably connected to the fixed block. The spring clip connects to the fixed frame and abuts against the sliding plate; The rotation limiting component is connected to the fixed frame at one end and abuts against the ratchet at the other end, and is used to limit the rotation direction of the ratchet; The initial state positioning component includes: Fixed plates are located on both sides of the placement plate and are connected to it; Sliding rod two passes through the fixed plate and is slidably connected to it; A positioning inclined plate is connected to a sliding rod, and the end of the positioning inclined plate away from the placement plate is a beveled structure. Spring 2 has one end connected to the fixed plate and the other end connected to the positioning inclined plate 1; The borehole positioning component includes: The pneumatic telescopic assembly is connected to a fixed block at one end and to a placement plate at the other end. An abutting wedge is connected to a pneumatic telescopic assembly, wherein the side of the abutting wedge closest to the placement plate has a beveled structure. The magnetic control component is connected at one end to the pneumatic telescopic component and at the other end to the abutting inclined block; The pneumatic telescopic assembly includes: The fixed rod is connected to the fixed block at its top. The piston is connected to the bottom end of the fixed rod; Connecting cylinder, connected to the fixing frame; The connecting pipe has one end connected to the inside of the connecting cylinder; Sliding tube one is slidably connected to the other end of the connecting tube and communicates with its interior; Spring three has one end connected to the connecting tube and the other end connected to the sliding tube one; The fixed tube is provided in several groups and is connected to the placement plate respectively. The outer diameter of the fixed tube matches the inner diameter of the sliding tube. Sliding tube two is slidably connected to the fixed tube and also connected to the abutting inclined block; Spring four has one end connected to the fixed tube and the other end connected to the sliding tube two; An orifice plate is disposed inside a sliding tube, and the orifice plate has several sets of air holes. The magnetic attraction control component includes: Magnet one is connected to sliding tube one; Magnet 2 is connected to the fixed tube, and the side of magnet 2 away from the abutting inclined block has the opposite magnetism to the side of magnet 1 away from the connecting tube; Sensor 1 is connected to sliding tube 1; The second sensor is connected to the fixed tube; The pressure sensor controller is located inside the sliding tube and is connected to the abutting wedge.

2. The drilling device for door and window processing according to claim 1, characterized in that, The lateral motion component includes: Limiting rod one is connected to the fixed platform; Sliding seat one is slidably engaged with limiting rod one; Mounting bracket one is connected to sliding base one; Motor 1 is connected to mounting bracket 1; Gear one is connected to the output terminal of motor one; Gear plate one meshes with gear one and is connected to the fixed platform.

3. The drilling device for door and window processing according to claim 2, characterized in that, The longitudinal motion component includes: Limiting rod two is connected to mounting bracket one; Sliding seat two is slidably engaged with limiting rod two; Mounting bracket two is connected to sliding seat two and to motor three; Motor 2 is connected to mounting bracket 2; Gear two is connected to the output terminal of motor two. The second toothed plate meshes with the second gear and is connected to the first mounting bracket.

4. The drilling device for door and window processing according to claim 1, characterized in that, The switching limit component includes: Folding tube, connected to the fixing frame; Sliding rod one is slidably connected to the folding cylinder; The abutment plate is connected to one end of the sliding rod and abuts against the ratchet; Spring 1 has one end connected to the other end of sliding rod 1 and the other end connected to folding cylinder. Spring 1 is in a compressed state.

5. A drilling device for door and window processing according to claim 1, characterized in that, The two-sided positioning components include: Cylinder 2, one end of which is connected to the fixed frame; The second positioning inclined plate is connected to the other end of the second cylinder, and its bottom abuts against the top of the placement plate. The end of the second positioning inclined plate away from the drill bit has a beveled structure.

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