A continuous drilling device for ceramic circuit boards

Abstract

This invention provides a continuous drilling device for ceramic circuit boards, relating to the field of circuit board drilling technology. It includes: a base frame; four sets of No. 1 motor mounts are bolted onto the base frame, and a No. 1 motor is bolted to the lower end of each No. 1 motor mount. A bearing seat is provided above each No. 1 motor mount, and a lead screw is mounted on the bearing seat via a bearing. The lower end of the lead screw is connected to the output shaft of the No. 1 motor via a coupling sleeve. In this invention, the circuit board to be drilled is placed in a storage bin. By extending a hydraulic rod, a top plate slides forward, pushing a set of circuit boards at the bottom of the storage bin forward. The circuit boards smoothly fall onto the conveyor belt. The operator only needs to open the baffle to easily remove the circuit board from the conveyor belt and place it on two sets of unloading plates, ready for subsequent drilling processing. This improves overall production efficiency and operational convenience, providing strong support for the efficient and stable processing of ceramic circuit boards.

Description

Technical Field

[0001] This invention relates to the field of circuit board drilling technology, and in particular to a continuous drilling device for ceramic circuit boards. Background Technology

[0002] In the electronics manufacturing industry, ceramic circuit boards are widely used for packaging high-performance electronic devices due to their unique physical and chemical properties. These properties include excellent electrical insulation, high thermal conductivity, good mechanical strength, and stability under extreme temperature and chemical environments. With the development of electronic technology, higher requirements are placed on the processing precision and production efficiency of ceramic circuit boards, especially in the critical drilling process. Therefore, a continuous drilling device for ceramic circuit boards is designed.

[0003] Traditional mechanical drilling methods can easily damage fragile ceramic materials. Drilling also makes it difficult to fix the circuit board, load and unload materials, thus affecting processing efficiency. Summary of the Invention

[0004] This disclosure relates to a continuous drilling device for ceramic circuit boards, which solves the problems of traditional mechanical drilling methods that easily damage fragile ceramic materials, make it inconvenient to fix the circuit board and load and unload it during drilling, thus affecting processing efficiency.

[0005] In a first aspect, this disclosure provides a continuous drilling device for ceramic circuit boards, specifically including: a base frame;

[0006] Four sets of motor mounts are bolted to the base frame. A motor is bolted to the lower end of each motor mount. A bearing seat is located above each motor mount, and a lead screw is mounted on the bearing seat via a bearing. The lower end of the lead screw is connected to the output shaft of the motor via a coupling sleeve. A vertical rod is bolted between the motor mount and the bearing seat. A mating seat is threaded onto the lead screw, and two sets of auxiliary wheels are mounted on the mating seat, contacting the front and rear ends of the vertical rod respectively. Connecting seats are bolted to the mating seats. A support plate is bolted between the four connecting seats, and a base is bolted to the support plate. A cover is bolted to the base, and a through groove is provided at the upper end of the cover. A baffle is mounted to the front end of the cover via a hinge. A conveyor belt is mounted on the base, and the lower end of the base is open to the through groove. A second motor mount is bolted to the cover, and a second motor is bolted to the second motor mount. The second motor drives the conveyor belt via a belt. A fixed seat is fixed to the upper end of the cover, and a sliding block slides on the fixed seat. The front end of the sliding block is set as an inclined surface. A first hydraulic rod is bolted to the left side of the fixed seat, and the piston rod of the first hydraulic rod is fixedly connected to the sliding block. A top plate slides on the fixed seat, and a contact rod is fixed to the rear end of the top plate. A contact wheel is mounted on the contact rod via a bearing. The contact wheel contacts the inclined surface at the front end of the sliding block. A spring is sleeved on the contact rod, and two sets of auxiliary rods are fixed to the top plate. The two sets of auxiliary rods slide on the fixed seat. A welding seat is welded to the upper end of the cover, and a storage box is fixed to the upper end of the welding seat. A discharge chute is set on the storage box, and the top plate moves within the discharge chute.

[0007] In at least some embodiments,

[0008] The lower end of the base frame is threaded with two sets of feet, and the upper end of the base frame is fixed with a top plate. Two sets of support plates are fixed on the top plate. A drive rod is installed between the two sets of support plates through bearings. Pulleys are fixed at the front and rear ends of the drive rod. A No. 3 motor is installed on the support plate near the rear end of the top plate through bolts. The output shaft of the No. 3 motor is connected to the rear end of the drive rod. Pulleys are installed on both sets of support plates through bearings. A connecting belt is connected between the pulleys at the front and rear ends of the drive rod and the pulleys on the two sets of support plates.

[0009] In at least some embodiments,

[0010] Both sets of support plates have sliding movable plates, and the lower ends of the two sets of movable plates are respectively fixedly connected to the two sets of No. 1 connecting belts. Both sets of movable plates have No. 2 hydraulic rods fixedly attached, and both sets of No. 2 hydraulic rods have sliding movable seats. The movable seats are equipped with material discharge plates by bolts, and the piston rod of the No. 2 hydraulic rod is fixedly connected to the movable seats.

[0011] In at least some embodiments,

[0012] Two sets of support seats are fixed on the top plate. A lifting seat slides on the support seats. A No. 3 hydraulic rod is fixed on the support seats. The piston rod of the No. 3 hydraulic rod is fixedly connected to the lifting seat. A No. 4 hydraulic rod is fixed on the lifting seat. A lower pressure plate slides on the lower end of the lifting seat. The piston rod of the No. 4 hydraulic rod is fixedly connected to the lower pressure plate.

[0013] In at least some embodiments,

[0014] Two sets of rail plates are fixed on the top plate, and a movable plate slides on the two sets of rail plates. A No. 4 motor is installed on the top plate, and a pulley is installed on the top plate through a bearing. A No. 2 connecting belt is connected between the output shaft of the No. 4 motor and the pulley on the top plate. The lower end of the No. 2 connecting belt is fixedly connected to the lower end of the No. 2 connecting belt.

[0015] In at least some embodiments,

[0016] The movable plate is equipped with a lifting plate, and a No. 5 hydraulic rod is fixed to the lower end of the movable plate. The upper end of the piston rod of the No. 5 hydraulic rod is fixedly connected to the lower end of the lifting plate.

[0017] In at least some embodiments,

[0018] A top frame is fixed to the upper end of the top plate. A rotating rod is mounted on the top frame via bearings. A No. 3 motor mount is mounted on the top frame via bolts. A No. 5 motor is mounted on the No. 3 motor mount via bolts. A No. 3 connecting belt connects the output shaft of the No. 5 motor to the rotating rod. Two sets of No. 1 rail rods are fixed on the top frame. Two sets of pulleys are mounted on the top frame. Two sets of No. 4 connecting belts connect the rotating rod to the two sets of pulleys on the top frame.

[0019] In at least some embodiments,

[0020] Two sets of No. 1 rail rods are respectively equipped with No. 1 seat and No. 2 seat. The lower ends of No. 1 seat and No. 2 seat are respectively fixedly connected to two sets of No. 4 connecting belts. Two sets of No. 2 rail rods are fixed between No. 1 seat and No. 2 seat. Movable seats are movable on the two sets of No. 2 rail rods. A pulley seat is fixed to the lower end of No. 1 seat. A No. 6 motor is installed at the lower end of No. 2 seat by bolts. A No. 5 connecting belt is connected between the output shaft of the No. 6 motor and the pulley seat. The No. 5 connecting belt is fixedly connected to the lower end of the movable seat.

[0021] In at least some embodiments,

[0022] A support frame is bolted to the movable seat, a gearbox is bolted to the support frame, a No. 7 motor is bolted to the gearbox, and two sets of lifting seats are bolted to the movable seat. The output shaft of the gearbox is connected to the input shaft of the two sets of lifting seats via a chain. A threaded rod is movable inside the lifting seat, and a lifting seat is fixed to the lower end of the threaded rod. A worm gear is installed inside the lifting seat, and the worm gear is threaded onto the threaded rod. A worm is fixed to the input shaft of the lifting seat, and the worm meshes with the worm gear.

[0023] In at least some embodiments,

[0024] Laser drills are bolted to the lower ends of both sets of lifting seats.

[0025] This invention provides a continuous drilling device for ceramic circuit boards, which has the following beneficial effects:

[0026] This invention achieves high-precision drilling of ceramic circuit boards by integrating laser drilling technology. The non-contact processing method of this device reduces the physical pressure on the circuit board and significantly reduces the thermal impact on the material during processing. During the drilling operation, the fourth hydraulic rod in the device is used to adjust the position of the lower pressure plate to ensure the precise positioning of the circuit board during the drilling process. By extending and retracting the fourth hydraulic rod, the height of the lower pressure plate can be flexibly adjusted to accommodate circuit boards of different thicknesses or sizes, thereby achieving adaptable processing of circuit boards of various specifications. The third hydraulic rod increases the stability of the circuit board during the drilling process. By retracting the third hydraulic rod, the lower pressure plate presses down on the circuit board on the feeding plate, ensuring that the circuit board remains stable during the drilling process and preventing drilling deviations or damage caused by shaking. This not only improves production efficiency but also enhances processing quality, giving the device of this invention significant application advantages in the field of ceramic circuit board processing.

[0027] Furthermore, in this invention, the circuit board to be drilled is placed in the storage box. By extending the No. 1 hydraulic rod, the top plate slides forward. This action pushes a group of circuit boards at the bottom of the storage box forward, and the circuit boards fall smoothly onto the conveyor belt. The operator only needs to open the baffle to easily remove the circuit board from the conveyor belt and place it on the two sets of discharge plates, ready for subsequent drilling processing. This improves the overall production efficiency and ease of operation, and provides strong support for the efficient and stable processing of ceramic circuit boards.

[0028] Furthermore, in this invention, after the drilling process is completed, motor number four is started and drives connecting belt number two, which in turn moves the moving plate to the bottom of the processed circuit board. Hydraulic rod number five is extended, causing the lifting plate to rise and lift the circuit board from the processing position, separating the circuit board from the processing area and creating space for unloading. Motor number four then runs in reverse, driving the moving plate to move to the left, smoothly moving the lifted circuit board out of the processing area, completing the unloading process. The entire unloading process requires no manual intervention. The fully automated operation reduces the need for manual handling, lowers labor intensity, and improves the accuracy and safety of unloading. This not only enhances the automation level of the production line but also optimizes the production process, making the entire ceramic circuit board processing process smoother and improving production efficiency. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0030] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0031] In the attached diagram:

[0032] Figure 1 A schematic diagram of the overall structure of this application is shown;

[0033] Figure 2 A schematic diagram of the structure of the No. 1 motor mount of this application is shown;

[0034] Figure 3 This application shows Figure 2 A magnified structural diagram of part A in the middle;

[0035] Figure 4 A schematic diagram of the structure of the casing of this application is shown;

[0036] Figure 5 A schematic diagram of the structure of the fixing base of this application is shown;

[0037] Figure 6 A structural schematic diagram of the top plate of this application is shown;

[0038] Figure 7 This application shows Figure 6 A magnified structural diagram of part B in the middle section;

[0039] Figure 8 This application shows Figure 6 A magnified structural diagram of section C;

[0040] Figure 9 A schematic diagram of the structure of the movable plate of this application is shown;

[0041] Figure 10 A schematic diagram of the top frame structure of this application is shown;

[0042] Figure 11 A schematic diagram of the structure of the movable base of this application is shown;

[0043] Figure 12 This application shows Figure 11 A magnified structural diagram of part D in the middle.

[0044] List of reference numerals

[0045] 1. Base frame; 11. Foot; 12. Top plate; 13. Motor mount 1; 131. Motor 1; 132. Bearing housing; 1321. Lead screw; 133. Vertical rod; 134. Mating seat; 1341. Auxiliary wheel; 135. Connecting seat; 136. Support plate; 14. Base; 141. Motor mount 2; 142. Motor 2; 15. Cover; 151. Baffle; 16. Conveyor belt; 17. Fixed seat; 171. Sliding block; 172. Hydraulic rod 1; 18. Top plate; 181. Contact rod; 1811. Contact wheel; 182. Auxiliary rod; 19. Welding seat; 191. Storage box; 1911. Discharge chute;

[0046] 2. Support plate; 21. Drive rod; 211. No. 3 motor; 212. No. 1 connecting belt; 22. Movable plate; 221. No. 2 hydraulic rod; 222. Movable seat; 223. Discharge plate; 23. Support seat; 231. Lifting seat; 2311. No. 4 hydraulic rod; 2312. Lower pressure plate; 232. No. 3 hydraulic rod; 24. Rail plate; 241. No. 4 motor; 242. No. 2 connecting belt; 25. Moving plate; 251. No. 5 hydraulic rod; 252. Lifting plate;

[0047] 3. Top frame; 31. Rotating rod; 32. Motor mount No. 3; 321. Motor No. 5; 322. Connecting belt No. 3; 33. Rail rod No. 1; 331. Connecting belt No. 4; 34. Seat No. 1; 341. Pulley seat; 35. Seat No. 2; 351. Rail rod No. 2; 352. Motor No. 6; 353. Connecting belt No. 5; 36. Moving seat; 361. Support frame; 3611. Gearbox; 3612. Motor No. 7; 362. Lifting seat; 3621. Threaded rod; 363. Lifting seat; 37. Laser drill. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, 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, not all, of the embodiments of the present invention. Based on the described 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.

[0049] Example 1: Please refer to Figures 1 to 12 :

[0050] This invention proposes a continuous drilling device for ceramic circuit boards, comprising: a base frame 1;

[0051] Four sets of No. 1 motor mounts 13 are bolted onto the base frame 1. A No. 1 motor 131 is bolted to the lower end of each No. 1 motor mount 13. A bearing seat 132 is located above each No. 1 motor mount 132, and a lead screw 1321 is mounted on the bearing seat 132 via bearings. The lower end of the lead screw 1321 is connected to the output shaft of the No. 1 motor 131 via a coupling sleeve. A vertical rod 133 is bolted between the No. 1 motor mount 13 and the bearing seat 132. A mating seat 134 is threaded onto the lead screw 1321, and the mating seat 134 is equipped with... There are two sets of auxiliary wheels 1341, which contact the front and rear end faces of the vertical rod 133 respectively. Connecting seats 135 are bolted to the mating seat 134. Support plates 136 are bolted between the four sets of connecting seats 135. A base 14 is bolted to the support plate 136. A cover 15 is bolted to the base 14. A through groove is provided at the upper end of the cover 15. A baffle 151 is hinged to the front end of the cover 15. A conveyor belt 16 is provided on the base 14, and the lower end of the base 14 is bolted to... A second motor base 141 is provided, and a second motor 142 is bolted to the second motor base 141. The second motor 142 drives the conveyor belt 16 to operate via a belt. A fixed seat 17 is fixed to the upper end of the cover 15, and a sliding block 171 slides on the fixed seat 17. The front end face of the sliding block 171 is set as an inclined surface. A first hydraulic rod 172 is bolted to the left side of the fixed seat 17. The piston rod of the first hydraulic rod 172 is fixedly connected to the sliding block 171. A top plate 18 slides on the fixed seat 17. A contact rod 181 is fixed at the rear end, and a contact wheel 1811 is mounted on the contact rod 181 via a bearing. The contact wheel 1811 contacts the inclined surface at the front end of the sliding block 171. A spring is sleeved on the contact rod 181, and two sets of auxiliary rods 182 are fixed on the top plate 18. The two sets of auxiliary rods 182 slide on the fixed seat 17. A welding seat 19 is welded to the upper end of the cover 15, and a storage box 191 is fixed to the upper end of the welding seat 19. A discharge chute 1911 is provided on the storage box 191, and the top plate 18 moves within the discharge chute 1911.

[0052] In this embodiment of the disclosure,

[0053] Two sets of foot anchors 11 are threaded onto the lower end of the base frame 1. A top plate 12 is fixed to the upper end of the base frame 1, and two sets of support plates 2 are fixed on the top plate 12. A drive rod 21 is mounted between the two sets of support plates 2 via bearings. Pulleys are fixed to the front and rear ends of the drive rod 21. A third motor 211 is bolted onto the support plate 2 near the rear end of the top plate 12. The output shaft of the third motor 211 is connected to the rear end of the drive rod 21. Pulleys are mounted on both sets of support plates 2 via bearings. A connecting belt 212 is connected between the pulleys at the front and rear ends of the drive rod 21 and the pulleys on the two sets of support plates 2, respectively. Movable plates 22 slide on each of the two sets of movable plates 22. The lower ends of the two sets of movable plates 22 are fixedly connected to the two sets of No. 1 connecting belts 212 respectively. A No. 2 hydraulic rod 221 is fixed on each of the two sets of No. 2 hydraulic rods 221. Movable seats 222 slide on each of the two sets of No. 2 hydraulic rods 221. A feeding plate 223 is installed on the feeding seat 222 by bolts. The piston rod of the No. 2 hydraulic rod 221 is fixedly connected to the feeding seat 222. Its function is to place the ceramic circuit board on the two sets of feeding plates 223, run the No. 3 motor 211 to make the No. 1 connecting belt 212 rotate and make the feeding plate 223 move to the left.

[0054] In this embodiment of the disclosure,

[0055] Two sets of support seats 23 are fixed on the top plate 12. A lifting seat 231 slides on the support seat 23. A third hydraulic rod 232 is fixed on the support seat 23. The piston rod of the third hydraulic rod 232 is fixedly connected to the lifting seat 231. A fourth hydraulic rod 2311 is fixed on the lifting seat 231. A lower pressure plate 2312 slides on the lower end of the lifting seat 231. The piston rod of the fourth hydraulic rod 2311 is fixedly connected to the lower pressure plate 2312. Its function is: when the ceramic circuit board moves to the lower pressure plate 2312, the third hydraulic rod 232 retracts, and the lower pressure plate 2312 presses down on the circuit board on the feeding plate 223 to ensure that the circuit board remains stable during the drilling process and prevents drilling deviation or damage caused by shaking.

[0056] Example 2, based on Example 1,

[0057] Two sets of rail plates 24 are fixed on the top plate 12. A movable plate 25 slides on the two sets of rail plates 24. A No. 4 motor 241 is installed on the top plate 12, and a pulley is mounted on the top plate 12 via bearings. A No. 2 connecting belt 242 connects the output shaft of the No. 4 motor 241 to the pulley on the top plate 12. The lower end of the No. 2 connecting belt 242 is fixedly connected to the lower end of the No. 2 connecting belt 242. A lifting plate 252 is provided on the movable plate 25. A No. 5 hydraulic rod 251 is fixed to the lower end of the movable plate 25. The upper end of the piston rod of the No. 5 hydraulic rod 251 is... The lower end of the lifting plate 252 is fixedly connected to the following: After the drilling process is completed, the fourth motor 241 is started and drives the second connecting belt 242, which in turn moves the moving plate 25 to the bottom of the processed circuit board. The fifth hydraulic rod 251 is extended, causing the lifting plate 252 to rise and lift the circuit board from the processing position, so that the circuit board is separated from the processing area, creating space for material discharge. The fourth motor 241 runs in the opposite direction, driving the moving plate 25 to move to the left, and smoothly moving the lifted circuit board out of the processing area, completing the material discharge process.

[0058] Example 3, based on Examples 1 and 2,

[0059] A top frame 3 is fixed to the upper end of the top plate 12. A rotating rod 31 is mounted on the top frame 3 via bearings. A No. 3 motor base 32 is bolted to the top frame 3. A No. 5 motor 321 is bolted to the No. 3 motor base 32. A No. 3 connecting belt 322 connects the output shaft of the No. 5 motor 321 to the rotating rod 31. Two sets of No. 1 rail rods 33 are fixed to the top frame 3. Two sets of pulleys are mounted on the top frame 3. Two sets of No. 4 connecting belts 331 connect the rotating rod 31 to the two sets of pulleys on the top frame 3. A sliding section is mounted on each of the two sets of No. 1 rail rods 33. Seat 34 and Seat 35 are respectively fixedly connected at their lower ends to two sets of No. 4 connecting belts 331. Two sets of No. 2 rail rods 351 are fixed between Seat 34 and Seat 35. Movable seats 36 are movably mounted on the two sets of No. 2 rail rods 351. A pulley seat 341 is fixedly fixed at the lower end of Seat 34. A No. 6 motor 352 is bolted to the lower end of Seat 35. A No. 5 connecting belt 353 is connected between the output shaft of the No. 6 motor 352 and the pulley seat 341. The No. 5 connecting belt 353 is fixedly connected to the lower end of the movable seat 36. A support frame 361 is bolted to the moving base 36. A gearbox 3611 is bolted to the support frame 361. A No. 7 motor 3612 is bolted to the gearbox 3611. Two sets of lifting seats 362 are bolted to the moving base 36. The output shaft of the gearbox 3611 is connected to the input shaft of the two sets of lifting seats 362 via a chain. A threaded rod 3621 moves within the lifting seat 362. A lifting seat 363 is fixed to the lower end of the threaded rod 3621. A worm gear is installed inside the lifting seat 362, and the worm gear is threaded onto the threaded rod 3611. On 21, a worm gear is fixed on the input shaft of the lifting seat 362, and the worm gear meshes with the worm wheel. The lower ends of the two sets of lifting seats 363 are bolted with laser drills 37. The function of the laser drills 37 is to drill holes in the circuit board. The operation of motor 5 321 and motor 6 352 can adjust the front-back and left-right positions of the laser drills 37. The operation of motor 7 3612 makes the input shaft of the lifting seat 362 rotate, which makes the worm gear drive the worm gear to rotate, so that the threaded rod 3621 slides up and down, thereby adjusting the height of the laser drills 37.

[0060] The working principle of this embodiment is as follows: During use, the circuit board to be drilled is placed in the storage bin 191. By extending the first hydraulic rod 172, the top plate 18 slides forward, pushing a group of circuit boards at the bottom of the storage bin 191 forward. The circuit boards smoothly fall onto the conveyor belt 16. The operator simply opens the baffle 151 to easily remove the circuit board from the conveyor belt 16 and place it on the two sets of discharge plates 223. The third motor 211 is activated to rotate the first connecting belt 212 and move the discharge plates 223 to the left. When the ceramic circuit board reaches the lower pressure plate 2312, the third hydraulic rod 232 is retracted, and the lower pressure plate 2312 presses down on the circuit board on the discharge plate 223, ensuring the circuit board remains stable during drilling and preventing drilling deviation or damage due to shaking. The laser drill 3... 7. Drilling holes in the circuit board. Running motors 5 (321) and 6 (352) allows adjustment of the front-to-back and left-to-right positions of the laser drill 37. Running motor 7 (3612) rotates the input shaft of the lifting seat 362, causing the worm gear to rotate and the threaded rod 3621 to slide up and down, thus adjusting the height of the laser drill 37. After the drilling process is completed, motor 4 (241) is started and drives the connecting belt 242, which in turn moves the moving plate 25 to the bottom of the processed circuit board. Hydraulic rod 5 (251) is extended, causing the lifting plate 252 to rise and lift the circuit board from the processing position, separating the circuit board from the processing area and creating space for unloading. Motor 4 (241) runs in reverse, moving the moving plate 25 to the left, smoothly moving the lifted circuit board out of the processing area, completing the unloading process.

[0061] The following points should be noted in this article:

[0062] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0063] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0064] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A continuous drilling device for ceramic circuit boards, comprising: Base frame (1); characterized in that, Four sets of No. 1 motor mounts (13) are bolted onto the base frame (1). A No. 1 motor (131) is bolted to the lower end of each No. 1 motor mount (13). A bearing seat (132) is provided above the No. 1 motor mount (13). A lead screw (1321) is mounted on the bearing seat (132) via a bearing. The lower end of the lead screw (1321) is connected to the output shaft of the No. 1 motor (131) via a coupling sleeve. A vertical rod (133) is bolted between the No. 1 motor mount (13) and the bearing seat (132). A mating seat (134) is threaded onto the lead screw (1321). A mating seat (134) is provided on the mating seat (134). There are two sets of auxiliary wheels (1341), which contact the front and rear ends of the vertical rod (133) respectively. A connecting seat (135) is bolted onto the mating seat (134). A support plate (136) is bolted between the four sets of connecting seats (135). A base (14) is bolted onto the support plate (136). A cover (15) is bolted onto the base (14). A through groove is provided at the upper end of the cover (15). A baffle (151) is bolted to the front end of the cover (15). A conveyor belt (16) is provided on the base (14), and the lower end of the base (14) is bolted onto the base (14). There is a second motor base (141), on which a second motor (142) is bolted. The second motor (142) drives the conveyor belt (16) to run via a belt. A fixed seat (17) is fixed at the upper end of the cover (15). A sliding block (171) slides on the fixed seat (17). The front end face of the sliding block (171) is set as an inclined surface. A first hydraulic rod (172) is bolted to the left side of the fixed seat (17). The piston rod of the first hydraulic rod (172) is fixedly connected to the sliding block (171). A top plate (18) slides on the fixed seat (17). The rear of the top plate (18) A contact rod (181) is fixed at one end. A contact wheel (1811) is mounted on the contact rod (181) via a bearing. The contact wheel (1811) contacts the inclined surface at the front end of the sliding block (171). A spring is sleeved on the contact rod (181). Two sets of auxiliary rods (182) are fixed on the top plate (18). The two sets of auxiliary rods (182) slide on the fixed seat (17). A welding seat (19) is welded to the upper end of the cover (15). A storage box (191) is fixed to the upper end of the welding seat (19). A discharge trough (1911) is provided on the storage box (191). The top plate (18) moves within the discharge trough (1911). The lower end of the base frame (1) is threaded with two sets of foot anchors (11). The upper end of the base frame (1) is fixed with a top plate (12). Two sets of support plates (2) are fixed on the top plate (12). A drive rod (21) is installed between the two sets of support plates (2) via bearings. Pulleys are fixed at both the front and rear ends of the drive rod (21). A No. 3 motor (211) is bolted to the support plate (2) near the rear end of the top plate (12). The output shaft of the No. 3 motor (211) is connected to the rear end of the drive rod (21). Pulleys are installed on both sets of support plates (2) via bearings. The pulleys at the front and rear ends of the drive rod (21) are respectively connected to the two sets of support plates (21). A connecting belt (212) is connected between the pulleys on the support plate (2). Movable plates (22) slide on both sets of support plates (2). The lower ends of the two sets of movable plates (22) are fixedly connected to the two sets of connecting belts (212). A second hydraulic rod (221) is fixed on each set of movable plates (22). A movable seat (222) slides on each set of second hydraulic rods (221). A discharge plate (223) is bolted to the movable seat (222). The piston rod of the second hydraulic rod (221) is fixedly connected to the movable seat (222). Two sets of support seats (23) are fixed on the top plate (12). A lifting seat (231) slides on the support (23), and a third hydraulic rod (232) is fixed on the support (23). The piston rod of the third hydraulic rod (232) is fixedly connected to the lifting seat (231). A fourth hydraulic rod (2311) is fixed on the lifting seat (231). A lower pressure plate (2312) slides on the lower end of the lifting seat (231). The piston rod of the fourth hydraulic rod (2311) is fixedly connected to the lower pressure plate (2312). Two sets of rail plates (24) are fixed on the top plate (12). A moving plate (25) slides on the two sets of rail plates (24). A fourth motor (25) is installed on the top plate (12). 41), and a pulley is installed on the top plate (12) via a bearing. The output shaft of the fourth motor (241) is connected to the pulley on the top plate (12) via a second connecting belt (242). After the drilling process is completed, the fourth motor (241) is started and drives the second connecting belt (242), thereby moving the moving plate (25) to the bottom of the processed circuit board. The moving plate (25) is equipped with a lifting plate (252). The lower end of the moving plate (25) is fixed with a fifth hydraulic rod (251). The upper end of the piston rod of the fifth hydraulic rod (251) is fixedly connected to the lower end of the lifting plate (252).

2. The continuous drilling device for ceramic circuit boards according to claim 1, characterized in that, The top plate (12) is fixed with a top frame (3). A rotating rod (31) is installed on the top frame (3) via a bearing. A No. 3 motor mount (32) is installed on the top frame (3) via bolts. A No. 5 motor (321) is installed on the No. 3 motor mount (32) via bolts. A No. 3 connecting belt (322) is connected between the output shaft of the No. 5 motor (321) and the rotating rod (31). Two sets of No. 1 rail rods (33) are fixed on the top frame (3). Two sets of pulleys are installed on the top frame (3). Two sets of No. 4 connecting belts (331) are connected between the rotating rod (31) and the two sets of pulleys on the top frame (3).

3. The continuous drilling device for ceramic circuit boards according to claim 2, characterized in that, On the two sets of No. 1 rail rods (33), No. 1 seat (34) and No. 2 seat (35) slide respectively. The lower ends of No. 1 seat (34) and No. 2 seat (35) are fixedly connected to two sets of No. 4 connecting belts (331). Two sets of No. 2 rail rods (351) are fixed between No. 1 seat (34) and No. 2 seat (35). Movable seats (36) are movable on the two sets of No. 2 rail rods (351). The lower end of No. 1 seat (34) is fixed with a pulley seat (341). The lower end of No. 2 seat (35) is bolted to a No. 6 motor (352). The output shaft of the No. 6 motor (352) is connected to the pulley seat (341) with a No. 5 connecting belt (353). The No. 5 connecting belt (353) is fixedly connected to the lower end of the movable seat (36).

4. The continuous drilling device for ceramic circuit boards according to claim 3, characterized in that, A support frame (361) is bolted to the movable seat (36), a gearbox (3611) is bolted to the support frame (361), a No. 7 motor (3612) is bolted to the gearbox (3611), and two sets of lifting seats (362) are bolted to the movable seat (36). The output shaft of the gearbox (3611) is connected to the input shaft of the two sets of lifting seats (362) via a chain. A threaded rod (3621) moves inside the lifting seat (362), and a lifting seat (363) is fixed at the lower end of the threaded rod (3621). A worm wheel is provided inside the lifting seat (362), and the worm wheel is threaded onto the threaded rod (3621). A worm is fixed on the input shaft of the lifting seat (362), and the worm meshes with the worm wheel.

5. The continuous drilling device for ceramic circuit boards according to claim 4, characterized in that, Laser drills (37) are bolted to the lower ends of the two sets of lifting seats (363).

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