Perforating equipment for PC (Poly Carbonate) board

Abstract

The utility model discloses a PC board trepanning equipment relates to PC board processing technical field, including bottom plate, bottom plate top fixed connection frame, frame one side is provided with the cleaning mechanism, in the utility model, electric push rod no. The guide seat moves along the inner wall of the collecting disc, so that the cleaning strip gets close to the limiting plate, the overturned limiting plate can be scraped and cleaned through reciprocating lifting of the cleaning strip, residues of chippings and dust on the limiting plate and a plate can be reduced through a spray head, rapid collection and cleaning of the chippings and the dust are achieved, and the working efficiency is improved. And therefore, the cleaning effect on the plate and the limiting plate is improved, the working difficulty during follow-up cleaning is reduced, the distance between the two drill bit assemblies can be adjusted, drilling machining can be conveniently conducted at different positions of the plate, and the applicability of the equipment during use can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to PC board processing technical field especially relates to a PC board trepanning equipment. BACKGROUND

[0002] PC board is also called polycarbonate board, polyester board and Kapton board. It is weak acid resistant and is made of polycarbonate as main component by CO-EXTRUSION technology.

[0003] For example, a PC board trepanning equipment is disclosed in Chinese patent CN220446675U, which comprises a bottom plate, a pressing plate movably arranged on the top of the processing platform, a rubber pressing pad arranged at the middle of the bottom end of the pressing plate and matched with the placing groove, a drill holder fixedly installed in the inside of the mounting seat, a displacement top base movably arranged on one side of the side plate body through a displacement rod body, and a processing cross plate movably arranged on one side of the displacement top base.

[0004] In the above-mentioned patent, although multiple drills are used to solve the problem that the equipment can only perform single drilling, when multiple holes are drilled on the surface of the plate, the amount of debris increases with the increase of the number of holes, and the debris is accumulated on the surface of the plate and the equipment, which is not easy to collect and clean quickly. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem in the prior art that when multiple holes are drilled on the surface of the plate, the amount of debris increases with the increase of the number of holes, and the debris is accumulated on the surface of the plate and the equipment, which is not easy to collect and clean quickly, and provides a PC board trepanning equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a PC board trepanning equipment, comprising a bottom plate, a rack fixedly connected to the top of the bottom plate, a cleaning mechanism arranged on one side of the rack, the cleaning mechanism comprising a collection disc, a fan and a spray head, one side of the collection disc being hingedly connected to the bottom plate, a guide seat being slidably connected to the inner wall of the collection disc, a threaded rod being threadedly connected to the guide seat, one end of the threaded rod being rotatably connected to the collection disc, the other end of the threaded rod penetrating through the side wall of the collection disc, the top of the guide seat being fixedly connected to an electric push rod three, the top of the electric push rod three being fixedly connected to a cleaning strip, the top of the cleaning strip being fixedly connected to the fan, one side of the fan being fixedly connected to one end of a connecting pipe, the other end of the connecting pipe being fixedly connected to the spray head, one side of the spray head being fixedly connected to the cleaning strip.

[0007] Preferably, a support frame is fixedly connected to the top of the bottom plate, a limiting plate is rotatably connected to one side of the support frame, a positioning plate is inserted through the inside of the limiting plate, an electric push rod one is fixedly connected to one side of the positioning plate, and one end of the electric push rod one is fixedly connected to the limiting plate.

[0008] Preferably, one side of the limiting plate is fixedly connected with a gear, one side of the gear penetrates through the support frame, and the gear and the support frame are rotationally connected.

[0009] Preferably, the bottom of the gear is engaged with a rack, one side of the rack is fixedly connected with a connecting piece, and the connecting piece and the rack are slidingly connected with the support frame.

[0010] Preferably, one side of the connecting piece is fixedly connected with a second electric push rod, and one side of the second electric push rod is fixedly connected with the support frame.

[0011] Preferably, one side of the rack is fixedly connected with a laser ranging sensor, the top of the rack is fixedly connected with a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected with an adjusting plate, and one side of the adjusting plate is slidingly connected with the rack.

[0012] Preferably, one side of the adjusting plate is fixedly connected with a motor, one end of the output shaft of the motor is fixedly connected with a bidirectional screw rod, the bidirectional screw rod is rotationally connected between one end and the adjusting plate, the bidirectional screw rod is threadedly connected with a drill bit assembly, and the top of the drill bit assembly is slidingly connected with the adjusting plate.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、In the utility model, the top of the third electric push rod is fixedly connected with the cleaning strip, the guide seat is slidingly connected with the collecting disc, the threaded rod is rotated on one side of the collecting disc, the guide seat moves along the inner wall of the collecting disc, the cleaning strip is close to the limiting plate, the reciprocal lifting of the cleaning strip can realize the scraping and cleaning of the turned limiting plate, the spray head can reduce the residues of the debris and dust on the limiting plate and the plate, realizes the quick collection and cleaning of the debris and dust, thereby improving the cleaning effect of the plate and the limiting plate and reducing the working difficulty in subsequent cleaning.

[0015] 2、In the utility model, the bottom of the hydraulic cylinder is fixedly connected with the adjusting plate, the bidirectional screw rod is threadedly connected with the drill bit assembly, the bidirectional screw rod is driven to rotate by the motor, the two drill bit assemblies move at the bottom of the adjusting plate, the adjusting plate is driven to lift by the hydraulic cylinder, the drill bit assembly can be moved downward to realize the drilling of the plate, the distance between the two drill bit assemblies can be adjusted, the drilling of the plate at different positions is facilitated, and the applicability of the equipment in use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of the PC board opening equipment is provided for the utility model;

[0017] Figure 2 A bidirectional screw rod structure installation schematic view of the PC board opening equipment is provided for the utility model;

[0018] Figure 3 The utility model provides a PC board trepanning equipment's electric push rod one structure installation schematic drawing is proposed;

[0019] Figure 4 The utility model provides a PC board trepanning equipment's connecting pipe structure installation schematic drawing is proposed.

[0020] Legend: 1, hydraulic cylinder, 2, motor, 3, rack, 4, adjusting plate, 5, drill bit assembly, 6, bidirectional screw, 7, bottom plate, 8, limit plate, 9, positioning plate, 10, electric push rod one, 11, support frame, 12, rack, 13, electric push rod two, 14, gear, 15, connecting piece, 16, collection tray, 17, fan, 18, spray head, 19, connecting pipe, 20, cleaning strip, 21, electric push rod three, 22, guide seat, 23, threaded rod, 24, laser ranging sensor. Specific embodiments

[0021] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples.

[0022] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following disclosure.

[0023] Example one: refer to Figures 1-4 As shown: a kind of PC board trepanning equipment, including bottom plate 7, bottom plate 7 top fixedly connected with rack 3, rack 3 one side is provided with cleaning mechanism, and cleaning mechanism includes collection tray 16, fan 17 and spray head 18, and collection tray 16 one side is clamped with bottom plate 7, and the inner wall of collection tray 16 is slidably connected with guide seat 22, and guide seat 22 is connected with threaded rod 23 by screwing, and threaded rod 23 one end is rotatably connected with collection tray 16, and threaded rod 23 other end penetrates the side wall of collection tray 16, and guide seat 22 top is fixedly connected with electric push rod three 21, and electric push rod three 21 top is fixedly connected with cleaning strip 20, and cleaning strip 20 top is fixedly connected with fan 17, and fan 17 one side is fixedly connected with one end of connecting pipe 19, and the other end of connecting pipe 19 is fixedly connected with spray head 18, and spray head 18 one side is fixedly connected with cleaning strip 20.

[0024] The base plate 7 supports the installation of the collection tray 16, and the collection tray 16 guides the movement of the guide seat 22, facilitating the movement of the guide seat 22 along the inner wall of the collection tray 16 when the threaded rod 23 rotates. This allows for the adjustment of the positions of the electric push rod 21 and the cleaning strip 20. The electric push rod 21 drives the cleaning strip 20 to rise and fall, thereby changing the working height of the cleaning strip 20. The reciprocating rise and fall of the cleaning strip 20 contacts the flipped limiting plate 8 and the plate, thus cleaning the plate. The cleaning strip 20 also supports and reinforces the bottom of the blower 17. The connecting pipe 19 allows for airflow between the blower 17 and the nozzle 18, smoothly delivering air into the nozzle 18 and expelling it through the nozzle 18. This accelerates the airflow around the limiting plate 8 and the plate, reducing the residue of debris and dust around the limiting plate 8 and the plate, and improving the cleaning effect on the plate and the limiting plate 8.

[0025] Example 2: Figures 1-3 As shown, a support frame 11 is fixedly connected to the top of the base plate 7. A limit plate 8 is rotatably connected to one side of the support frame 11. A positioning plate 9 is inserted through the limit plate 8. An electric push rod 10 is fixedly connected to one side of the positioning plate 9. One end of the electric push rod 10 is fixedly connected to the limit plate 8. A gear 14 is fixedly connected to one side of the limit plate 8. One side of the gear 14 passes through the support frame 11, and the gear 14 is rotatably connected to the support frame 11. A rack 12 meshes with the bottom of the gear 14. A connector 15 is fixedly connected to one side of the rack 12. Both the connector 15 and the rack 12 are slidably connected to the support frame 11. One side of the frame 15 is fixedly connected to an electric push rod 13. One side of the electric push rod 13 is fixedly connected to the support frame 11. One side of the frame 3 is fixedly connected to a laser rangefinder sensor 24. The top of the frame 3 is fixedly connected to a hydraulic cylinder 1. The bottom of the hydraulic cylinder 1 is fixedly connected to an adjusting plate 4. One side of the adjusting plate 4 is slidably connected to the frame 3. One side of the adjusting plate 4 is fixedly connected to a motor 2. One end of the output shaft of the motor 2 is fixedly connected to a bidirectional lead screw 6. One end of the bidirectional lead screw 6 is rotatably connected to the adjusting plate 4. The bidirectional lead screw 6 is threadedly connected to a drill bit assembly 5. The top of the drill bit assembly 5 is slidably connected to the adjusting plate 4.

[0026] The bottom plate 7 can support the bottom of the support frame 11, the two sides of the limiting plate 8 can be supported by the two symmetrically arranged support frames 11, thereby improving the stability of the limiting plate 8 during rotation, the gear 14 can provide power for the movement of the connecting piece 15 and the rack 12, drive the rack 12 to move along one side of the support frame 11, the gear 14 is driven to rotate by the rack 12, thereby realizing the turnover adjustment of the limiting plate 8, and then changing the direction of the limiting plate 8 and the plate, the distance between the positioning plate 9 and the plate can be adjusted by the electric push rod one 10, thereby realizing the limiting and fixing of the plate by the limiting block on the limiting plate 8 and the positioning plate 9, and ensuring the stability of the plate during drilling, the use height of the adjusting plate 4 can be adjusted by the hydraulic cylinder 1, which is convenient for controlling the contact or separation of the bottom of the drill bit assembly 5 and the plate, the rotation of the bidirectional screw 6 can be powered by the motor 2, the distance between the two drill bit assemblies 5 can be adjusted through the threaded connection between the bidirectional screw 6 and the top of the drill bit assembly 5, the position adjustment of the drill bit assembly 5 can be detected by the laser ranging sensor 24, thereby improving the accuracy of the position adjustment of the drill bit assembly 5.

[0027] The use method and working principle of the device are as follows: first, place the PC plate to be drilled on the top of the limiting plate 8, drive the positioning plate 9 to move towards the side close to the plate by the electric push rod one 10, the side of the plate away from the positioning plate 9 is clamped with the limiting block on the limiting plate 8, thereby realizing the limiting and fixing of the plate, then drive the bidirectional screw 6 to rotate by the motor 2, the two drill bit assemblies 5 move in opposite directions, at this time, the distance change between the drill bit assembly 5 and the laser ranging sensor 24 is detected by the laser ranging sensor 24, after the position adjustment of the drill bit assembly 5, the adjusting plate 4 is driven to move down by the hydraulic cylinder 1, so that the bottom of the drill bit assembly 5 contacts the plate, and the plate is drilled, after drilling, the drill bit assembly 5 is driven to move up by the hydraulic cylinder 1 and returns to the original position, then drive the connecting piece 15 and the rack 12 to move by the electric push rod two 13, so that the gear 14 and the limiting plate 8 rotate, the limiting plate 8 rotates counterclockwise by 90°, at this time, the guide seat 22 moves close to the side of the limiting plate 8 by rotating the threaded rod 23 on one side of the collecting disc 16, then drive the electric push rod three 21 to extend and retract by the external controller, at this time, the cleaning strip 20 is driven to rise and fall by the electric push rod three 21, the plate and the side of the limiting plate 8 are scraped by the rising and falling of the cleaning strip 20, thereby reducing the residue of debris on the surface of the plate, the air is sent into the nozzle 18 through the connecting pipe 19 by the air blower 17, and is discharged through the nozzle 18, thereby improving the cleaning effect of the limiting plate 8 and the plate, and reducing the residue of debris and dust on the limiting plate 8 and the plate.

[0028] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A PC board drilling device, comprising a base plate (7) with a rack (3) fixedly connected to the top of the base plate (7), characterized in that: The rack (3) is provided with a cleaning mechanism on one side, the cleaning mechanism includes a collection disc (16), a fan (17) and a spray head (18), one side of the collection disc (16) is clamped and connected with the bottom plate (7), a guide seat (22) is slidably connected to the inner wall of the collection disc (16), the guide seat (22) is threadedly connected with a threaded rod (23), one end of the threaded rod (23) is rotatably connected with the collection disc (16), the other end of the threaded rod (23) penetrates through the side wall of the collection disc (16), the top of the guide seat (22) is fixedly connected with an electric push rod three (21), the top of the electric push rod three (21) is fixedly connected with a cleaning strip (20), the top of the cleaning strip (20) is fixedly connected with the fan (17), one side of the fan (17) is fixedly connected with one end of a connecting pipe (19), the other end of the connecting pipe (19) is fixedly connected with the spray head (18), one side of the spray head (18) is fixedly connected with the cleaning strip (20).

2. The PC board hole making apparatus of claim 1 wherein: The bottom plate (7) is fixedly connected with a support frame (11), the support frame (11) is rotatably connected with a limiting plate (8) on one side, the limiting plate (8) is penetrated and arranged with a positioning plate (9) inside, the positioning plate (9) is fixedly connected with an electric push rod one (10) on one side, one end of the electric push rod one (10) is fixedly connected with the limiting plate (8).

3. The PC board hole forming apparatus of claim 2 wherein: The limiting plate (8) is fixedly connected with a gear (14) on one side, the gear (14) penetrates the support frame (11) on one side, and the gear (14) and the support frame (11) are rotatably connected.

4. The PC board hole forming apparatus of claim 3 wherein: The gear (14) is meshed with a rack (12) at the bottom, the rack (12) is fixedly connected with a connecting piece (15) on one side, and the connecting piece (15) and the rack (12) are slidably connected with the support frame (11).

5. The PC board hole forming apparatus of claim 4 wherein: The connecting piece (15) is fixedly connected with an electric push rod two (13) on one side, and the electric push rod two (13) is fixedly connected with the support frame (11) on one side.

6. The PC board hole forming apparatus of claim 1 wherein: The rack (3) is fixedly connected with a laser ranging sensor (24) on one side, the rack (3) is fixedly connected with a hydraulic cylinder (1) at the top, the hydraulic cylinder (1) is fixedly connected with an adjusting plate (4) at the bottom, and the adjusting plate (4) is slidably connected with the rack (3) on one side.

7. The PC board hole forming apparatus of claim 6 wherein: The adjusting plate (4) is fixedly connected with a motor (2) on one side, one end of the output shaft of the motor (2) is fixedly connected with a bidirectional screw (6), the bidirectional screw (6) is rotatably connected between one end and the adjusting plate (4), and the bidirectional screw (6) is threadedly connected with a drill bit assembly (5), and the drill bit assembly (5) is slidably connected between the top and the adjusting plate (4).

Images