CN114102318A - PCB board side polishing device for intelligent manufacturing - Google Patents
PCB board side polishing device for intelligent manufacturing Download PDFInfo
- Publication number
- CN114102318A CN114102318A CN202111362778.3A CN202111362778A CN114102318A CN 114102318 A CN114102318 A CN 114102318A CN 202111362778 A CN202111362778 A CN 202111362778A CN 114102318 A CN114102318 A CN 114102318A
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- Prior art keywords
- sliding
- plate
- rotating shaft
- baffle
- transmission shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a polishing device, in particular to a PCB side polishing device for intelligent manufacturing. The invention provides a PCB side polishing device for intelligent manufacturing, which can automatically polish and can realize the rotation of a PCB to polish a plurality of sides. The invention provides a PCB board side polishing device for intelligent manufacturing, which comprises: the bottom plate is arranged between the two first supporting plates; the bottom plate is provided with a sliding mechanism; the sliding mechanism is provided with a sliding mechanism; the object stage is rotatably arranged on the sliding mechanism; the magnetic block is arranged on one side of the objective table. The sliding mechanism rotates to drive the objective table to move leftwards, the sliding mechanism rotates the transmission mechanism to rotate, the transmission mechanism rotates to drive the second transmission shaft to rotate, and the second transmission shaft rotates to drive the grinding wheel to rotate to polish the side edge of the PCB.
Description
Technical Field
The invention relates to a polishing device, in particular to a PCB side polishing device for intelligent manufacturing.
Background
The PCB is called a printed circuit board, also called a printed circuit board, and is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing; since the printed circuit board is not a general end product, it is somewhat confusing in the definition of the name.
Need carry polishing treatment to PCB board side at the in-process of PCB board processing, improve the quality of PCB board, traditional PCB board burnishing device is that the staff holds the formula, needs the staff to polish to PCB board side manually, and not only polishing efficiency is low, and the staff feels tired easily moreover.
Therefore, it is necessary to design a PCB board side polishing apparatus for smart manufacturing, which can automatically polish and can realize rotation of a PCB board to polish a plurality of sides, so as to solve the above problems.
Disclosure of Invention
In order to overcome the defects that the traditional PCB polishing device is held by a worker, the worker is required to manually polish the side of the PCB, the polishing efficiency is low, and the worker easily feels fatigue, the invention aims to provide the intelligent PCB side polishing device for manufacturing, which can automatically polish and can realize the rotation of the PCB to polish a plurality of sides.
The technical scheme is as follows: a PCB board side polishing device for intelligent manufacturing comprises: the bottom plate is arranged between the two first supporting plates; the bottom plate is provided with a sliding mechanism; the sliding mechanism is provided with a sliding mechanism; the object stage is rotatably arranged on the sliding mechanism; the magnetic block is arranged on one side of the objective table; the transmission mechanism is symmetrically and rotatably provided with a second transmission shaft; and the two second transmission shafts are provided with grinding wheels.
As an improvement of the above aspect, the slide mechanism includes: the servo motor is arranged on one side of the bottom plate; the middle part of the bottom plate is provided with a first bearing seat; the first rotating shaft is rotatably arranged on the first bearing seat, and one end of the first rotating shaft is connected with an output shaft of the servo motor through a coupler; the second bearing seats are arranged on the two first supporting plates; the screw rod is rotatably arranged between the two second bearing seats; the first sliding block is arranged on the screw rod in a sliding mode; the first belt pulley assembly is arranged between the other end of the first rotating shaft and one end of the screw rod and consists of two belt pulleys and a flat belt, one belt pulley is arranged at the other end of the first rotating shaft, the other belt pulley is arranged at one end of the screw rod, and the flat belt is arranged between the two belt pulleys; the guide rails are symmetrically arranged between the upper parts of the two first supporting plates; connecting block, two all slidingtype is provided with the connecting block on the guide rail, and the rotary type is provided with the objective table between two connecting blocks and the first slider.
As an improvement of the above aspect, the transmission mechanism includes: a third bearing seat is arranged on one side of the bottom plate; the third bearing seat is provided with a second rotating shaft in a rotating mode; the first bevel gear component is arranged between one end of the second rotating shaft and one end of the first rotating shaft and consists of two bevel gears, one bevel gear is arranged at one end of the second rotating shaft, the other bevel gear is arranged at one end of the first rotating shaft, and the two bevel gears are meshed with each other; the fourth bearing seat is arranged on one side of the guide rail on one side; the fourth bearing seat is rotatably provided with a first transmission shaft, a first belt pulley assembly is arranged between the top end of the first transmission shaft and the second transmission shaft on one side, the first belt pulley assembly comprises two belt pulleys and a flat belt, the top end of the first transmission shaft is provided with one belt pulley, the second transmission shaft on one side is provided with the other belt pulley, and the flat belt is arranged between the two belt pulleys; the second bevel gear assembly is arranged between the bottom end of the first transmission shaft and the other end of the second rotating shaft and consists of two bevel gears, one bevel gear is arranged at the bottom end of the first transmission shaft, the other bevel gear is arranged at the other end of the second rotating shaft, and the two bevel gears are meshed with each other; the top of the guide rail on one side is provided with a bearing plate, the top end of the first transmission shaft is rotatably connected with the bearing plate, and a second transmission shaft is symmetrically and rotatably arranged between the bearing plate and the top of the guide rail on one side; the second belt pulley assembly is arranged between the two second transmission shafts and consists of two belt pulleys and a flat belt, one belt pulley is arranged on the second transmission shaft on one side, the other belt pulley is arranged on the second transmission shaft on the other side, and the flat belt is arranged between the two belt pulleys.
As an improvement of the above scheme, the method further comprises the following steps: the two sides of the objective table are provided with second supporting plates; the clamping plates are arranged on one opposite sides of the two second supporting plates; the two second sliding blocks are arranged on the sides, back to the two clamping plates, of the two clamping plates and are in sliding fit with the two second supporting plates; the two second supporting plates are respectively provided with a first guide rod, and the two clamping plates are connected with the two first guide rods in a sliding manner; the first springs are arranged between the sides, back to the top, of the two clamping plates and the tops of the two second supporting plates; the two second supporting plates are respectively provided with a second guide rod, and the two clamping plates are connected with the two second guide plates in a sliding manner; and the second springs are arranged between the opposite sides of the tops of the two clamping plates and the bottoms of the two second supporting plates.
As an improvement of the above scheme, the method further comprises the following steps: the two guide rails are provided with special-shaped supporting plates on the sides back to the front; the mounting disc is arranged between the two special-shaped supporting plates, and an arc-shaped groove is formed in the mounting disc; the center of the mounting disc is rotatably provided with a third rotating shaft; the rotating plate is arranged on the third rotating shaft; the magnetic rod is arranged at the bottom of one end of the rotating plate and is matched with the arc-shaped groove of the mounting plate in a sliding mode, and the magnetic rod is matched with the magnetic block; the third rotating shaft is provided with a gear lack wheel; the mounting plate is symmetrically and slidably provided with sliding rods; the rack is arranged between the two sliding rods and is meshed with the gear lacking wheel; a push rod is arranged at one end of the rack; the first baffle is arranged at one end of the guide rail on one side; the first short shaft is arranged on the first baffle plate; the first rotating wheel is rotatably arranged on the first short shaft and matched with the magnetic rod; the third sliding block is arranged at the bottom of the first baffle and is in sliding fit with one end of the guide rail on one side; and one side of the first baffle is provided with a pull ring.
As an improvement of the above scheme, the method further comprises the following steps: the guide rail on one side of the supporting baffle is provided with the supporting baffle; the supporting baffle plate is provided with a row of second short shafts at regular intervals; the second runner, equal rotary type is provided with the second runner on the row of second minor axis.
As an improvement of the above scheme, the method further comprises the following steps: one end of the guide rail on one side is provided with a third supporting plate; the sliding plates are arranged on the upper side and the lower side of the third supporting plate in a sliding manner; a second baffle plate is arranged between the two sliding plates; the straight rod is arranged on one side of the second baffle plate and is connected with the third supporting plate in a sliding mode; and a third spring is arranged between one side of the second baffle and one side of the third supporting plate.
As an improvement of the scheme, the push rod is provided with a rubber ring.
Has the advantages that: 1. the sliding mechanism rotates to drive the objective table to move leftwards, the sliding mechanism rotates the transmission mechanism to rotate, the transmission mechanism rotates to drive the second transmission shaft to rotate, and the second transmission shaft rotates to drive the grinding wheel to rotate to polish the side edge of the PCB.
2. The splint glide down can press from both sides tightly the PCB board, prevents that the PCB board from squinting the polishing position when the polishing, influencing product quality.
3. The cooperation of magnetic pole and magnetic block can realize that a plurality of sides of PCB board polish.
4. The supporting baffle can limit the object stage, and the object stage is prevented from rotating to damage the PCB when the side of the PCB is polished.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the sliding mechanism of the present invention.
Fig. 3 is a schematic perspective view of the transmission mechanism of the present invention.
Fig. 4 is a schematic diagram of a first part of the exploded perspective structure of the present invention.
Fig. 5 is a perspective view of a second part of the present invention.
Fig. 6 is a perspective view of a third part of the present invention.
Fig. 7 is a perspective view of a fourth part of the present invention.
Fig. 8 is a schematic exploded perspective view of the fifth part of the present invention.
Fig. 9 is a schematic exploded perspective view of the sixth embodiment of the present invention.
Labeled as: 1-a first support plate, 2-a base plate, 3-a sliding mechanism, 301-a servomotor, 302-a first bearing seat, 303-a first rotating shaft, 304-a first pulley assembly, 305-a second bearing seat, 306-a screw, 307-a first slider, 308-a guide rail, 309-a connecting block, 4-a transmission mechanism, 401-a third bearing seat, 402-a second rotating shaft, 403-a first bevel gear assembly, 404-a fourth bearing seat, 405-a first transmission shaft, 406-a second bevel gear assembly, 407-a bearing plate, 408-a second pulley assembly, 5-a stage, 6-a magnetic block, 7-a second transmission shaft, 8-a grinding wheel, 9-a second support plate, 10-a clamping plate, 11-a second slider, 12-first guide bar, 13-first spring, 14-second guide bar, 15-second spring, 16-shaped support plate, 17-mounting plate, 18-third rotating shaft, 19-rotating plate, 20-magnetic bar, 21-missing gear, 22-sliding bar, 23-rack, 24-push bar, 25-first baffle, 26-first stub shaft, 27-first rotating wheel, 28-third sliding block, 29-pull ring, 30-supporting baffle, 31-second stub shaft, 32-second rotating wheel, 33-third support plate, 34-second baffle, 35-sliding plate, 36-straight bar, 37-third spring.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.
Example 1
As shown in fig. 1 and 9, the intelligent manufacturing PCB board side polishing device includes a first support plate 1, a bottom plate 2, a sliding mechanism 3, a transmission mechanism 4, an object stage 5, a magnetic block 6, a second transmission shaft 7 and a grinding wheel 8, wherein the bottom plate 2 is arranged between the two first support plates 1, the sliding mechanism 3 is arranged on the bottom plate 2, the transmission mechanism 4 is arranged on the sliding mechanism 3, the object stage 5 is rotatably arranged on the sliding mechanism 3, the magnetic block 6 is arranged on the left side of the front portion of the object stage 5, the second transmission shaft 7 is rotatably arranged on the transmission mechanism 4 in a left-right symmetric manner, and the grinding wheel 8 is arranged on both the two second transmission shafts 7.
When needs are polished PCB board side, the staff places the PCB board on objective table 5, rotate through slide mechanism 3 afterwards and drive objective table 5 and remove left, make the PCB board be located drive mechanism 4 department, slide mechanism 3 rotates drive mechanism 4 and rotates, drive mechanism 4 rotates and drives second transmission shaft 7 and rotate, second transmission shaft 7 rotates and drives emery wheel 8 and rotate and polish PCB board side, treat PCB board side polishing completion back, drive mechanism 4 stall through slide mechanism 3 stall, the staff takes off the PCB board of polishing completion afterwards and collects. The device has simple structure and convenient operation.
Example 2
As shown in fig. 2 and fig. 3, based on embodiment 1, the sliding mechanism 3 includes a servo motor 301, a first bearing seat 302, a first rotating shaft 303, a first pulley assembly 304, a second bearing seat 305, a screw rod 306, a first sliding block 307, a guide rail 308 and a connecting block 309, the servo motor 301 is disposed on the right side of the base plate 2, the first bearing seat 302 is disposed in the middle of the base plate 2, the first rotating shaft 303 is rotatably disposed on the first bearing seat 302, the right end of the first rotating shaft 303 is connected to an output shaft of the servo motor 301 through a coupler, the second bearing seats 305 are disposed on both the first support plates 1, the screw rod 306 is rotatably disposed between the two second bearing seats 305, the first sliding block 307 is slidably disposed on the screw rod 306, the first pulley assembly 304 is disposed between the left end of the first rotating shaft 303 and the left end of the screw rod 306, the first pulley assembly 304 is composed of two pulleys and a flat belt, first pivot 303 left end is provided with a belt pulley, and lead screw 306 left end is provided with another belt pulley, is provided with flat belt between two belt pulleys, two the symmetry is provided with guide rail 308, two around between 1 upper portion of first backup pad all slidingtype is provided with connecting block 309 on the guide rail 308, and the rotary type is provided with objective table 5 between two connecting blocks 309 and the first slider 307.
After the PCB is placed on the object stage 5, the worker starts the servo motor 301, the servo motor 301 rotates to drive the first rotating shaft 303 to rotate, the first rotating shaft 303 rotates to drive the lead screw 306 to rotate through the first belt pulley component 304, the lead screw 306 rotates to drive the first sliding block 307 to slide leftwards, the first sliding block 307 slides leftwards to drive the object stage 5 to move leftwards, the PCB moves leftwards along with the first rotating shaft and is positioned at the grinding wheel 8, the first rotating shaft 303 rotates to drive the transmission mechanism 4 to rotate, the transmission mechanism 4 rotates to drive the second transmission shaft 7 to rotate, the second transmission shaft 7 rotates to drive the grinding wheel 8 to rotate to polish the lateral side of the PCB, after the lateral side of the PCB is polished, the worker turns off the servo motor 301, the servo motor 301 stops rotating to drive the first rotating shaft 303 to stop rotating, the first rotating shaft 303 stops rotating through the first belt pulley component 304 to drive the lead screw 306 to stop rotating, the lead screw 306 stops rotating to drive the first sliding block 307 to stop sliding, the first rotating shaft 303 stops rotating to drive the transmission mechanism 4 to stop rotating, the transmission mechanism 4 stops rotating to drive the second transmission shaft 7 to stop rotating, and the second transmission shaft 7 stops rotating to drive the grinding wheel 8 to stop rotating. The device is simple in structure, and the PCB can be moved leftwards to the grinding wheel 8 for polishing.
The transmission mechanism 4 comprises a third bearing seat 401, a second rotating shaft 402, a first bevel gear assembly 403, a fourth bearing seat 404, a first transmission shaft 405, a second bevel gear assembly 406, a bearing plate 407 and a second pulley assembly 408, the third bearing seat 401 is arranged on the rear side of the middle part of the base plate 2, the second rotating shaft 402 is arranged on the third bearing seat 401 in a rotating manner, the first bevel gear assembly 403 is arranged between the front end of the second rotating shaft 402 and the right end of the first rotating shaft 303, the first bevel gear assembly 403 is composed of two bevel gears, one bevel gear is arranged on the front end of the second rotating shaft 402, the other bevel gear is arranged on the right end of the first rotating shaft 303, the two bevel gears are mutually engaged, the fourth bearing seat 404 is arranged on the rear side of the middle part of the guide rail 308 on the rear side, the first transmission shaft 405 is arranged on the fourth bearing seat 404 in a rotating manner, and the first pulley assembly 304 is arranged between the top end of the first transmission shaft 405 and the second transmission shaft 7 on the right side, the first belt pulley assembly 304 is composed of two belt pulleys and a flat belt, the top end of the first transmission shaft 405 is provided with a belt pulley, the second transmission shaft 7 on the right side is provided with another belt pulley, the flat belt is arranged between the two belt pulleys, a second bevel gear assembly 406 is arranged between the bottom end of the first transmission shaft 405 and the rear end of the second rotating shaft 402, the second bevel gear assembly 406 is composed of two bevel gears, the bottom end of the first transmission shaft 405 is provided with a bevel gear, the rear end of the second rotating shaft 402 is provided with another bevel gear, the two bevel gears are mutually meshed, the top of the guide rail 308 on the rear side is provided with a bearing plate 407, the top end of the first transmission shaft 405 is rotatably connected with the bearing plate 407, the bearing plate 407 and the top of the guide rail 308 on the rear side are rotatably provided with the second transmission shaft 7 in a left-right symmetric manner, the second belt pulley assembly 408 is arranged between the two second transmission shafts 7, and the second belt pulley assembly 408 is composed of two belt pulleys and a flat belt, a belt pulley is arranged on the second transmission shaft 7 on the left side, another belt pulley is arranged on the second transmission shaft 7 on the right side, and a flat belt is arranged between the two belt pulleys.
The first rotating shaft 303 rotates to drive the first bevel gear component 403 to mesh, the first bevel gear component 403 rotates to drive the second rotating shaft 402 to rotate, the second rotating shaft 402 rotates to drive the second bevel gear component 406 to mesh, the second bevel gear component 406 rotates to drive the first transmission shaft 405 to rotate, the first transmission shaft 405 rotates to drive the second transmission shaft 7 on the right side to rotate through the first belt pulley component 304, the second transmission shaft 7 on the right side rotates through the second belt pulley component 408 to drive the second transmission shaft 7 on the left side to rotate, the second transmission shafts 7 on the left side and the right side rotate to drive the grinding wheel 8 to rotate to polish the lateral side of the PCB, after the lateral side of the PCB is polished, a worker turns off the servo motor 301, the first rotating shaft 303 stops rotating to drive the first bevel gear component 403 to stop meshing, the first bevel gear component 403 stops rotating to drive the second rotating shaft 402 to stop rotating, the second rotating shaft 402 stops rotating to drive the second bevel gear component 406 to stop meshing, the second bevel gear assembly 406 stops rotating to drive the first transmission shaft 405 to stop rotating, the first transmission shaft 405 stops rotating to drive the second transmission shaft 7 on the right side to stop rotating through the first belt pulley assembly 304, the second transmission shaft 7 on the right side stops rotating to pass through the second belt pulley assembly 408, and then drives the second transmission shaft 7 on the left side to stop rotating, and the second transmission shafts 7 on the left side and the right side stop rotating to drive the grinding wheel 8 to stop rotating. This device simple structure, first transmission shaft 405 rotates and drives emery wheel 8 and rotate, and then can realize polishing PCB board side.
Example 3
As shown in fig. 4, 5, 6, 7 and 8, on the basis of embodiment 2, the carrier further includes second support plates 9, clamp plates 10, second sliders 11, first guide rods 12, first springs 13, second guide rods 14 and second springs 15, the second support plates 9 are disposed on both left and right sides of the carrier 5, the clamp plates 10 are disposed on opposite sides of the two second support plates 9, the second sliders 11 are disposed on opposite sides of the two clamp plates 10, the two second sliders 11 are in sliding fit with the two second support plates 9, the first guide rods 12 are disposed on the two second support plates 9, the two clamp plates 10 are slidably connected with the two first guide rods 12, the first springs 13 are disposed between opposite sides of tops of the two clamp plates 10 and tops of the two second support plates 9, the second guide rods 14 are disposed on the two second support plates 9, two splint 10 and two second direction sliding connection, two all be provided with second spring 15 between splint 10 top one side and two second backup pad 9 bottoms that face each other.
When the side of the PCB needs to be polished, a worker pulls the clamping plate 10 to drive the second sliding block 11 to slide upwards on the second supporting plate 9, the clamping plate 10 slides upwards on the first guide rod 12 and the second guide rod 14, the first spring 13 is compressed, the second spring 15 is stretched, then the worker places the PCB to be polished on the object stage 5, after the polishing is completed, the worker releases the clamping plate 10, the first spring 13 and the second spring 15 are reset to drive the clamping plate 10 to slide downwards on the first guide rod 12 and the second guide rod 14 to be reset, the clamping plate 10 slides downwards to drive the second sliding block 11 to slide downwards on the second supporting plate 9 to be reset, the clamping plate 10 slides downwards to clamp the PCB, after the side of the PCB is polished, the worker turns off the servo motor 301, and then the worker pulls the clamping plate 10 to drive the second sliding block 11 to slide upwards on the second supporting plate 9, the clamping plate 10 slides upwards on the first guide rod 12 and the second guide rod 14, the first spring 13 is compressed, the second spring 15 is stretched, the clamping plate 10 which is polished by a worker is taken down to be collected, the clamping plate 10 is loosened by the worker after the polishing is completed, the clamping plate 10 is driven by the first spring 13 and the second spring 15 to reset, the clamping plate 10 slides downwards on the first guide rod 12 and the second guide rod 14 to reset, and the clamping plate 10 slides downwards to drive the second sliding block 11 to slide downwards on the second supporting plate 9 to reset. This device simple structure can press from both sides tightly the PCB board, prevents that the PCB board from squinting the polishing position when the polishing, influencing product quality.
Still include heterotypic backup pad 16, mounting disc 17, third pivot 18, rotor plate 19, magnetic lever 20, lack gear 21, slide bar 22, rack 23, push rod 24, first baffle 25, first minor axis 26, first runner 27, third slider 28 and pull ring 29, two guide rail 308 left part one side dorsad all is provided with heterotypic backup pad 16, two be provided with mounting disc 17 between the heterotypic backup pad 16, it has the arc wall to open on the mounting disc 17, mounting disc 17 central point puts the rotary type and is provided with third pivot 18, be provided with rotor plate 19 on the third pivot 18, rotor plate 19 left end bottom is provided with magnetic lever 20, and magnetic lever 20 and the arc wall sliding type cooperation of mounting panel, magnetic lever 20 and magnetic block 6 cooperation, be provided with on the third pivot 18 and lack gear 21, the symmetry sliding type is provided with slide bar 22 around on mounting disc 17, two be provided with rack 23 between the slide bar 22, the rack 23 and the gear 21 are meshed with each other, a push rod 24 is arranged at the front end of the rack 23, a first baffle 25 is arranged at the left end of the guide rail 308 at the front side, a first short shaft 26 is arranged on the first baffle 25, a first rotating wheel 27 is rotatably arranged on the first short shaft 26, the first rotating wheel 27 is matched with the magnetic rod 20, a third sliding block 28 is arranged at the bottom of the first baffle 25, the third sliding block 28 is in sliding fit with the left end of the guide rail 308 at the front side, and a pull ring 29 is arranged at the left side of the first baffle 25.
When a plurality of sides of the PCB need to be polished, the objective table 5 moves leftwards to drive the magnetic block 6 to move leftwards, at this time, a worker drives the first baffle plate 25 to move leftwards on the guide rail 308 at the front side by pulling the pull ring 29, the first baffle plate 25 moves leftwards to drive the third slide block 28 to slide leftwards on the guide rail 308 at the front side, the first baffle plate 25 moves leftwards no longer limits the magnetic rod 20, the magnetic block 6 moves leftwards to contact with the magnetic rod 20, at this time, the worker drives the rack 23 to move backwards on the mounting plate 17 by pushing the push rod 24, the rack 23 moves backwards to drive the slide rod 22 to slide backwards on the mounting plate, the rack 23 moves backwards to be meshed with the non-gear 21, the non-gear 21 rotates to drive the third rotating shaft 18 to rotate, the third rotating shaft 18 rotates to drive the rotating plate 19 to rotate, the rotating plate 19 rotates to drive the magnetic rod 20 to slide backwards for 180 degrees in the arc-shaped groove of the mounting plate 17, the magnetic rod 20 slides backwards for 180 degrees to be in contact with the first rotating wheel 27, the first rotating wheel 27 rotates on the first short shaft 26 along with the magnetic rod 20, the magnetic rod 20 slides backwards for 180 degrees to be in contact with the magnetic block 6, the objective table 5 is further driven to rotate 180 degrees on the first sliding block 307 and the connecting block 309, one side of the PCB is polished, then a worker controls the servo motor 301 to rotate reversely, the servo motor 301 rotates to drive the first rotating shaft 303 to rotate, the first rotating shaft 303 rotates to drive the lead screw 306 to rotate through the first belt pulley component 304, the lead screw 306 rotates to drive the first sliding block 307 to slide rightwards, the first sliding block 307 slides rightwards to drive the objective table 5 to move rightwards to the grinding wheel 8 to polish the PCB, the objective table 5 moves rightwards to drive the magnetic block 6 to move rightwards to be out of contact with the magnetic rod 20, then the worker drives the rack 23 to move forwards on the mounting disc 17 to reset through pulling the push rod 24, the rack 23 moves forwards to drive the sliding rod 22 to slide forwards on the mounting plate to reset, the rack 23 moves forwards to be meshed with the gear lack 21, the gear lack 21 rotates to drive the third rotating shaft 18 to rotate, the third rotating shaft 18 rotates to drive the rotating plate 19 to rotate, the rotating plate 19 rotates to drive the magnetic rod 20 to slide forwards for 180 degrees in the arc-shaped groove of the mounting disc 17 to reset, at the moment, a worker drives the first baffle plate 25 to move rightwards to reset on the guide rail 308 on the front side by pushing the pull ring 29, the first baffle plate 25 moves rightwards to drive the third sliding block 28 to slide rightwards to reset on the guide rail 308 on the front side, and the first baffle plate 25 moves rightwards to block the magnetic rod 20. The device has simple structure, and can realize polishing of a plurality of sides of the PCB.
Still including supporting baffle 30, second minor axis 31 and second runner 32, the front side the guide rail 308 middle part is provided with supporting baffle 30, even interval is provided with one row of second minor axis 31 on the supporting baffle 30, equal rotary type is provided with second runner 32 on one row of second minor axis 31.
Objective table 5 moves left and contacts with second runner 32, and then drives second runner 32 and rotate on second minor axis 31, because objective table 5 is the rotary type, and supporting baffle 30 can carry on spacingly to objective table 5, prevents to carry out the polishing at PCB board side, and objective table 5 takes place to rotate and makes the PCB board damage, moves left when objective table 5 and breaks away from the contact with second runner 32, and second runner 32 thereupon stall on second minor axis 31. This device simple structure can prevent to carry out when polishing at PCB board side, and objective table 5 takes place to rotate and makes the PCB board damage.
The rear side of the guide rail 308 is provided with a third support plate 33, two second baffles 34, sliding plates 35, a straight rod 36 and a third spring 37, the sliding plates 35 are arranged on the upper side and the lower side of the third support plate 33 in a sliding mode, the second baffles 34 are arranged between the sliding plates 35, the straight rod 36 is arranged on the rear side of the second baffles 34, the straight rod 36 is connected with the third support plate 33 in a sliding mode, and the third spring 37 is arranged between the rear side of the second baffles 34 and the front side of the third support plate 33.
When the position of a worker placing a PCB on the object stage 5 deviates, the object stage 5 moves leftwards to drive the side edge of the PCB to contact with the second baffle 34, the second baffle 34 moves backwards along with the second baffle 34, the second baffle 34 moves backwards to drive the sliding plate 35 to slide backwards on the third support plate 33, the straight rod 36 slides backwards on the third support plate 33 along with the straight rod, the third spring 37 is compressed, when the side edge of the CB is in contact with the second baffle 34, the second baffle 34 corrects the position of the offset of the PCB, when the object stage 5 moves leftwards to drive the second baffle 34 of the PCB to be separated from the contact, the third spring 37 resets to drive the second baffle 34 to move forwards to reset, the second baffle 34 moves forwards to drive the sliding plate 35 to slide forwards on the third support plate 33 to reset, and the straight rod 36 slides forwards on the third support plate 33 to reset along with the straight rod. The device has simple structure, and can correct the PCB which is placed on the objective table 5 and has deviation in position.
Be provided with the rubber circle on the push rod 24, can play the antiskid rotation effect for the staff more conveniently promotes push rod 24.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (8)
1. A PCB board side polishing device for intelligent manufacturing is characterized by comprising:
the supporting device comprises first supporting plates (1), wherein a bottom plate (2) is arranged between the two first supporting plates (1);
the sliding mechanism (3) is arranged on the bottom plate (2);
the transmission mechanism (4) is arranged on the sliding mechanism (3);
the object stage (5) is arranged on the sliding mechanism (3) in a rotating mode;
the magnetic block (6) is arranged on one side of the objective table (5);
the second transmission shaft (7) is symmetrically and rotatably arranged on the transmission mechanism (4);
and the two second transmission shafts (7) are provided with grinding wheels (8) respectively.
2. A PCB board side polishing apparatus for smart manufacturing as recited in claim 1, wherein the slide mechanism (3) comprises:
the servo motor (301), wherein the servo motor (301) is arranged on one side of the bottom plate (2);
the middle part of the bottom plate (2) is provided with a first bearing seat (302);
the first rotating shaft (303) is rotatably arranged on the first bearing seat (302), and one end of the first rotating shaft (303) is connected with an output shaft of the servo motor (301) through a coupler; the second bearing seats (305) are arranged on the two first supporting plates (1);
the screw rod (306) is rotatably arranged between the two second bearing seats (305);
the first sliding block (307) is arranged on the screw rod (306) in a sliding mode;
the first belt pulley assembly (304) is arranged between the other end of the first rotating shaft (303) and one end of the screw rod (306), the first belt pulley assembly (304) comprises two belt pulleys and a flat belt, the other end of the first rotating shaft (303) is provided with the belt pulley, one end of the screw rod (306) is provided with the other belt pulley, and the flat belt is arranged between the two belt pulleys;
the guide rails (308) are symmetrically arranged between the upper parts of the two first supporting plates (1);
connecting block (309), two all slidingtype is provided with connecting block (309) on guide rail (308), and the rotary type is provided with objective table (5) between two connecting blocks (309) and first slider (307).
3. The apparatus for polishing the side of a PCB board for smart manufacturing as set forth in claim 2, wherein the driving mechanism (4) comprises:
a third bearing seat (401), wherein the third bearing seat (401) is arranged on one side of the bottom plate (2);
the second rotating shaft (402) is rotatably arranged on the third bearing seat (401);
the first bevel gear component (403) is arranged between one end of the second rotating shaft (402) and one end of the first rotating shaft (303), the first bevel gear component (403) is composed of two bevel gears, one bevel gear is arranged at one end of the second rotating shaft (402), the other bevel gear is arranged at one end of the first rotating shaft (303), and the two bevel gears are meshed with each other;
a fourth bearing seat (404), wherein the fourth bearing seat (404) is arranged on one side of the guide rail (308) on one side;
the fourth bearing seat (404) is rotatably provided with a first transmission shaft (405), a first belt pulley assembly (304) is arranged between the top end of the first transmission shaft (405) and the second transmission shaft (7) on one side, the first belt pulley assembly (304) comprises two belt pulleys and a flat belt, the top end of the first transmission shaft (405) is provided with one belt pulley, the second transmission shaft (7) on one side is provided with another belt pulley, and the flat belt is arranged between the two belt pulleys;
the second bevel gear assembly (406) is arranged between the bottom end of the first transmission shaft (405) and the other end of the second rotating shaft (402), the second bevel gear assembly (406) is composed of two bevel gears, one bevel gear is arranged at the bottom end of the first transmission shaft (405), the other bevel gear is arranged at the other end of the second rotating shaft (402), and the two bevel gears are meshed with each other;
the top of the guide rail (308) on one side is provided with a bearing plate (407), the top end of the first transmission shaft (405) is rotatably connected with the bearing plate (407), and a second transmission shaft (7) is symmetrically and rotatably arranged between the bearing plate (407) and the top of the guide rail (308) on one side;
the second belt pulley assembly (408) is arranged between the two second transmission shafts (7), the second belt pulley assembly (408) consists of two belt pulleys and a flat belt, one belt pulley is arranged on the second transmission shaft (7) on one side, the other belt pulley is arranged on the second transmission shaft (7) on the other side, and the flat belt is arranged between the two belt pulleys.
4. A PCB board side polishing apparatus for smart manufacturing as recited in claim 3, further comprising:
the two sides of the objective table (5) are provided with second supporting plates (9);
the clamping plates (10) are arranged on one opposite sides of the two second supporting plates (9);
the two second sliding blocks (11) are arranged on one sides of the two clamping plates (10) back to each other, and the two second sliding blocks (11) are in sliding fit with the two second supporting plates (9);
the two second supporting plates (9) are respectively provided with a first guide rod (12), and the two clamping plates (10) are connected with the two first guide rods (12) in a sliding manner;
the first springs (13) are arranged between the sides of the tops of the two clamping plates (10) back to each other and the tops of the two second supporting plates (9);
the two second supporting plates (9) are respectively provided with a second guide rod (14), and the two clamping plates (10) are connected with the two second guide plates in a sliding manner;
and the second springs (15) are arranged between the opposite sides of the tops of the two clamping plates (10) and the bottoms of the two second supporting plates (9).
5. A PCB board side polishing apparatus for smart manufacturing as recited in claim 4, further comprising:
the back sides of the two guide rails (308) are provided with special-shaped support plates (16);
the mounting disc (17) is arranged between the two special-shaped supporting plates (16), and an arc-shaped groove is formed in the mounting disc (17);
the center of the mounting disc (17) is rotatably provided with a third rotating shaft (18);
the rotating plate (19) is arranged on the third rotating shaft (18);
the magnetic rod (20) is arranged at the bottom of one end of the rotating plate (19), the magnetic rod (20) is in sliding fit with the arc-shaped groove of the mounting plate, and the magnetic rod (20) is matched with the magnetic block (6); a third rotating shaft (18) is provided with a third gear (21), and the third rotating shaft (18) is provided with the third gear (21);
the sliding rods (22) are symmetrically and slidably arranged on the mounting disc (17);
the rack (23) is arranged between the two sliding rods (22), and the rack (23) is meshed with the gear lack (21);
a push rod (24) is arranged at one end of the rack (23);
the first baffle (25) is arranged at one end of the guide rail (308) on one side of the first baffle (25);
a first stub shaft (26), wherein the first baffle (25) is provided with the first stub shaft (26);
the first rotating wheel (27) is rotatably arranged on the first short shaft (26), and the first rotating wheel (27) is matched with the magnetic rod (20);
the third sliding block (28) is arranged at the bottom of the first baffle (25), and the third sliding block (28) is in sliding fit with one end of the guide rail (308) on one side;
and a pull ring (29), wherein the pull ring (29) is arranged on one side of the first baffle plate (25).
6. A PCB board side polishing apparatus for smart manufacturing as recited in claim 5, further comprising:
the supporting baffle (30) is arranged on the guide rail (308) on one side of the supporting baffle (30);
the supporting baffle (30) is provided with a row of second short shafts (31) at regular intervals;
the second runner (32), equal rotary type is provided with second runner (32) on row second minor axis (31).
7. A PCB board side polishing apparatus for smart manufacturing as recited in claim 6, further comprising:
a third support plate (33), wherein one end of the guide rail (308) at one side is provided with the third support plate (33);
the sliding plates (35) are arranged on the upper side and the lower side of the third supporting plate (33) in a sliding manner;
a second baffle (34), wherein a second baffle (34) is arranged between the two sliding plates (35);
the straight rod (36) is arranged on one side of the second baffle plate (34), and the straight rod (36) is connected with the third supporting plate (33) in a sliding mode;
and a third spring (37), wherein the third spring (37) is arranged between one side of the second baffle plate (34) and one side of the third supporting plate (33).
8. A PCB board side polishing device for intelligent manufacturing as defined in claim 5, wherein the push rod (24) is provided with a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111362778.3A CN114102318A (en) | 2021-11-17 | 2021-11-17 | PCB board side polishing device for intelligent manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111362778.3A CN114102318A (en) | 2021-11-17 | 2021-11-17 | PCB board side polishing device for intelligent manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114102318A true CN114102318A (en) | 2022-03-01 |
Family
ID=80396092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111362778.3A Pending CN114102318A (en) | 2021-11-17 | 2021-11-17 | PCB board side polishing device for intelligent manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114102318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008331A (en) * | 2022-07-17 | 2022-09-06 | 朱仁闻 | Polishing and waxing equipment for wood floor production based on intelligent manufacturing |
| CN115157088A (en) * | 2022-07-25 | 2022-10-11 | 张建文 | Machining system and machining method for solar panel mold production |
-
2021
- 2021-11-17 CN CN202111362778.3A patent/CN114102318A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008331A (en) * | 2022-07-17 | 2022-09-06 | 朱仁闻 | Polishing and waxing equipment for wood floor production based on intelligent manufacturing |
| CN115008331B (en) * | 2022-07-17 | 2023-12-01 | 中科建工集团有限公司 | Polishing waxing equipment is used in timber apron production based on intelligence is made |
| CN115157088A (en) * | 2022-07-25 | 2022-10-11 | 张建文 | Machining system and machining method for solar panel mold production |
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